Search Results — 2000 specimen records retrieved (1353 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
  UC397398  Abronia W. A. Setchell 1920-8-21 Marin Beach, Bolinas Comment
Read comments
Apr 2 2007
  UCD109790  Abronia latifolia Andreas Stohr 1996-5-19 31 Marin Sand dunes at Dillon Beach. 5 Comment
  CAS-BOT-BC437008  Acaena pinnatifida var. californica Peter H. Raven 1949-4-18 287 Marin Tiburon 152 Comment
  CAS-BOT-BC336654  Acer negundo var. californicum Alice Eastwood 1915-3-24 s.n. Marin Ross Valley Comment
  JEPS42733  Acer negundo var. californicum W. L. Jepson 1919-5-17 8263 Marin San Anselmo Comment
  SEINET7777232  Acer negundo var. californicum Unknown 1969-6-12 69032 Marin 3 mi east of Point Reyes Station 24 Comment
  JEPS25005  Achillea millefolium G. Thomas Robbins 1958-8-31 3930 Marin along e edge of the NWP railroad tracks, 1/2 mi e of US 101 Burdell Siding Comment
  UC29234  Achillea millefolium J. Burtt Davy 1900-6-18 6697 Marin Point Reyes Comment
  CAS-BOT-BC28658  Achillea millefolium Javier Penalosa 1961-3-25 1182 Marin Tiburon. Around St. Hilary's Church. Comment
  RSA127090  Achillea millefolium John T. Howell 1945-7-29 s.n. Marin Bolinas. Comment
  UCD69048  Achillea millefolium P. Rodriguez-Rojo 1997-3-24 Marin Tiburon Peninsula. Ring Mt. Serpentine grasslands. UTM: 10SEM4596 120 Comment
  UCD104122  Acmispon glaber P. B. Kennedy 1926-5-20 s.n. Marin By Lake Laguintas. Comment
  OBI5729  Adenostoma fasciculatum H. F. Copeland 1924-6-16 534 Marin Mt. Tamalpais Comment
  UCD112616  Adenostoma fasciculatum Morris Halperin 1932-6-22 s.n. Marin Muir Woods. Comment
  UC403399  Adiantum jordanii H. E. and S. T. Parks 1930-4-10 458 Marin Lake Phoenix Ross 60 Comment
  UC42036  Adiantum jordanii Marshall A. Howe 1892-4-5 Marin Mt Tamalpais Comment
  SD152484  Aesculus californica Dixie Damrel, Robin Zank 1997-7-17 20 Marin Corner of Balboa and Portola Comment
  UC18187  Aesculus californica Ed. Nelson Dec 1898 Marin Olema Comment
  RSA95823  Aesculus californica L. S. Rose 1953-7-13 53049 Marin Muir Woods. Comment
  CAS-BOT-BC162739  Agoseris apargioides var. apargioides Doreen Smith 2001-8-18 s.n. Marin Bull Point Trail area. Point Reyes N.S. Comment
  RSA12244  Agoseris apargioides var. eastwoodiae C. B. Wolf 1934-6-28 s.n. Marin Pt. Reyes Peninsula, 1/4 mile from the Lighthouse. 61 Comment
  JEPS34406  Agoseris grandiflora var. grandiflora Rimo Bacigalupi and L. R. Heckard, Tsan-Iang Chuang 1963-6-12 8882 Marin just se Bon Tempe Dam 228 Comment
  JEPS36286  Agoseris grandiflora var. grandiflora W. L. Jepson 1919-5-17 8267 Marin Alderney Comment
  CAS-BOT-BC22908  Agoseris heterophylla M. E. Parsons 1912-5-13 s.n. Marin Kentfield Comment
  CAS-BOT-BC13136  Agoseris hirsuta Alice Eastwood 1912-6-9 284 Marin Sausalito Comment
  CAS-BOT-BC13133  Agoseris hirsuta Miss H. A. Walker 1909-5-31 1703 Marin Tiburon, facing San Franciso Bay Comment
  CAS-BOT-BC127511  Agrostis blasdalei John Thomas Howell 1946-5-26 21954 Marin Ocean Bluff, Point Reyes Lighthouse. Comment
  SBBG113945  Agrostis blasdalei W. L. Halvorson 1985-5-25 Marin American Telephone and Telegraph tract, Pt Reyes 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
  CAS-BOT-BC127490  Agrostis capillaris John Thomas Howell 1942-7-12 s.n. Marin Cascade Canyon, Mill Valley. Comment
  UCD37696  Agrostis densiflora Beecher Crampton 1961-6-28 5918 Marin Marin County, Point Reyes Peninsula, 3.5 miles south of McClure's Beach, north of Abbott's Lagoon. Comment
  UCD52013  Agrostis densiflora Beecher Crampton 1960-6-8 5601 Marin Point Reyes Peninsula, northern section of Inverness Ridge, 1.5 miles south of McClure's Beach. Comment
  CAS-BOT-BC127208  Agrostis exarata John Thomas Howell 1942-7-12 s.n. Marin Mount Tamalpais. Potrero Meadow. Comment
  CAS-BOT-BC127223  Agrostis exarata John Thomas Howell 1939-3-14 14661 Marin Phoenix Lake. Comment
  UCD52117  Agrostis exarata Beecher Crampton 1957-6-11 4201 Marin 3.8 miles NW of Bolinas. Comment
  UCD52397  Agrostis exarata John Thomas Howell 1943-5-22 18156 Marin Lagunitas Meadows. Comment
  UCD52516  Agrostis exarata John Thomas Howell 1944-6-25 19661 Marin between Santa Venetia and Chinese Camp. Comment
  UCD52544  Agrostis exarata Javier Penalosa 1961-6-7 1611 Marin Tiburon Peninsula. Paradise Drive near Prince Royal Passage. Comment
  SEINET11673857  Agrostis exarata A. A. Beetle 1945-1 3893 Marin Deer Park Comment
  CAS-BOT-BC139666  Agrostis gigantea John Thomas Howell 1939-6-25 14810 Marin Near West Point, Mount Tamalpais. Comment
  CAS-BOT-BC139475  Agrostis hallii Gordon H. True 1969-6-20 5072 Marin Point Reyes Observatory 3 miles northwest of Bolinas at Arroyo Honda. At mouth of first side canyon south of Arroyo Honda Bridge. 60 Comment
  CAS-BOT-BC139479  Agrostis hallii John Thomas Howell 1944-6-4 19560 Marin Near Mount Vision west of Inverness. Comment
  UC36883  Agrostis hallii unknown Marin Angel Island Comment
  CAS-BOT-BC139457  Agrostis hendersonii Ronie Clark 1984-5-7 PR 84 -022 Marin Point Reyes National Seashore. Pierce Point Road to Kehoe Beach trailhead, west of trailhead facing Peirce Point Road. Comment
  CAS-BOT-BC139043  Agrostis pallens David D. Keck 1948-6-29 5914 Marin 1 mile west of Mill Valley. Comment
  RSA12204  Agrostis pallens C. B. Wolf 1934-6-27 5746 Marin 2 miles from Muir Beach on road to Sausalito Comment
  UCD53152  Agrostis pallens John Thomas Howell 1939-6-18 14781 Marin near Mud Lake, Inverness Ridge. Comment
  UC36874  Agrostis pallens Jos. Burtt Davy 1899-7-19 Marin Point Reyes Comment
  SEINET3917195  Agrostis stolonifera var. major Robert A. Norris 1983-6-25 4525 Marin Ca 1/4 mi. inland from Rodeo Lagoon, Golden Gate National Recreation ARea, Marin Co., Calif.; 0 37 Comment
  CAS-BOT-BC232193  Aira S. Creer; M. Papakhian; C. Dixon; et al. 2012-5-5 1005 Marin Marin Municipal Water District Lands: Mount Tamalpais. Middle Peak Rd., culvert RT-3. Comment
  UC37079  Aira caryophyllea Michener and Bioletti 1893-5-22 106 Marin Mt. Tamalpais Comment
  CAS-BOT-BC138405  Aira caryophyllea var. capillaris Catherine Best 1980-5-1 s.n. Marin Near Alema. Comment
  RSA126401  Aira elegans J. T. Howell 1947-4-27 23085 Marin Bald Mt. west of San Anselmo Comment
  CAS-BOT-BC445387  Alisma plantago-aquatica John Thomas Howell 1944-6-25 19652 Marin Santa Venetia Comment
  CAS-BOT-BC445440  Alisma triviale John Thomas Howell 1980-9-8 53890 Marin Between Lake Lagunitas picnic area and Bon Tempe Lake Comment
  UC13771  Allium amplectens W. C. Blasdale 1893-7-14 Marin Lagunitas Comment
  UC1178893  Allium lacunosum var. lacunosum Herbert L. Mason 1940-5-20 12291 Marin ourcrop back of Tiburon Comment
  RSA335885  Allium lacunosum var. lacunosum D. W. McNeal 1979-5-11 2223 Marin Along the ridge forming the top of the Tiburon Peninsula above Belvedere. Comment
  CAS-BOT-BC472779  Allium neapolitanum John Thomas Howell 1958-4-11 33015 Marin San Rafael Comment
  CDA6121  Allium triquetrum D. G. Kelch 2006-5-1 6 .173 Marin Lucas Valley Rd. Comment
  UC1106277  Allium triquetrum John Thomas Howell 1950-4-23 26309 Marin along Summit Ave. Mill Valley, Summit Ave. Comment
  CAS-BOT-BC476623  Allium tuberosum Catherine Best 1985-9-12 1153 Marin Bevedere Comment
  CAS-BOT-BC476637  Allium unifolium Wilma Follette; Catherine Best 1988-5-24 1329 Marin In damp soil south of Abbotts Lagoon on the Point Reyes Peninsula Comment
  CAS-BOT-BC170988  Alnus rhombifolia John Thomas Howell 1939-10-15 s.n. Marin Alpine Dam Comment
  RSA258099  Alnus rhombifolia Robert A. Norris 1975-5-17 2362 Marin By Sir Francis Drake Highway. Ledum Swamp area. Comment
  CAS-BOT-BC169317  Alnus rubra Beryl O. Schreiber 1936-3-8 2147 Marin Shell Beach Canyon on Tomales Bay Comment
  JEPS46401  Alnus rubra W. L. Jepson July 1901 Marin Inverness Comment
  UC1176781  Alnus rubra John Thomas Howell 1940-5-20 15485 Marin Inverness Comment
  CAS-BOT-BC138052  Alopecurus aequalis var. sonomensis John Thomas Howell 1952-6-3 28322 Marin Near radio station, Point Reyes Peninsula. Comment
  CAS-BOT-BC137987  Alopecurus pratensis Wilma Follette 2001-5-10 s.n. Marin Rubicon Canyon, Las Gallinas Valley. Comment
  SEINET10511194  Alopecurus saccatus Lewis S. Rose 1946-5-3 Rose 46052 Marin Sonoma-Marin Co. line near Two Rock wet meadow. Comment
  UCD55953  Alopecurus saccatus Lewis S. Rose 1946-5-3 46052 Marin Sonoma Marin County line near Two Rock. Comment
  CAS-BOT-BC354335  Amaryllis belladonna J. Klein; T. Pollak; E. Brusati; L. Williams 2013-8-10 13364 Marin Mount Tamalpais: Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  UC1177309  Ambrosia psilostachya J. Thomas Howell 1944-9-24 20756 Marin e side of Bolinas Lagoon Comment
  CAS-BOT-BC45017  Ambrosia psilostachya Catherine Best 1978-9-7 s.n. Marin Railroad yard Tiburon Comment
  UC1745793  Amelanchier utahensis Annetta M. Carter, Herbert L. Mason 1938-5-18 1419 Marin Tomales Pt., 2 mi. N of Pt. Reyes rd. Pt. Reyes. Comment
  CAS-BOT-BC124325  Ammannia robusta Doreen Smith 2002-9-13 s.n. Marin Lake Nicasio 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-BC177220  Amorpha californica var. napensis J. P. Moore 1875-5-1 524 Marin San Rafael Comment
  UCD119621  Amsinckia intermedia John Thomas Howell 1945-5-13 20863 Marin Deer Park near Fairfax. Comment
  UC1084542  Amsinckia spectabilis Peter Kamb 1952-5-30 2301 s Marin 11.7 mi w of Inverness (on road to Point Reyes Lighthouse); Point Reyes Peninsula Comment
  UC1191060  Amsinckia spectabilis Rimo Bacigalupi 1957-3-31 5767 Marin hills just above lighthouse Point Reyes 182 Comment
  UC762104  Amsinckia spectabilis R. F. Hoover 1941-5-21 5159 Marin Point Reyes Comment
  UC1073325  Amsinckia spectabilis George B. Rossbach 1955-3-5 455 Marin just e of lighthouse, seaward end of Point Reyes Point Reyes 160 Comment
  UC1178305  Amsinckia spectabilis Ray and Chisaki 1951-5-23 K 87 Marin Point Reyes Comment
  UC1178308  Amsinckia spectabilis Ray and Chisaki 1951-5-23 K 87 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
  UC22321  Anagallis arvensis J. Burtt Davy 1900-6-2 6813 Marin Point Reyes Comment
  CAS-BOT-BC231819  Andropogon glomeratus A. Williams; L. Leatherman; K. Roster; et al. 2012-8-25 1750 Marin Marin Municipal Water District Lands: Mount Tamalpais. On Old Stage Rd. past MMWD gate, at culvert OS-12. Comment
  CAS-BOT-BC137823  Andropogon glomeratus var. pumilus John Thomas Howell 1938-1-9 s.n. Marin Mount Tamalpais. Near Rock Spring. Comment
  UC1100220  Andropogon glomeratus var. pumilus G. T. Robbins and S. Galen Smith 1949-11-19 1903 Marin Liberty Gulch Mt. Tamalpais; , Liberty Gulch Comment
  RSA114090  Angelica hendersonii Lincoln Constance 1955-7-26 3612 Marin Point Reyes Peninsula 3.5 miles southwest of Inverness Comment
  CAS-BOT-BC273110  Anisocarpus madioides Alice Eastwood 1912-9-29 2299 Marin Lagunitas Comment
  CAS-BOT-BC84672  Anthemis cotula Alice Eastwood s.n. Marin Fairfax Comment
  CAS-BOT-BC280619  Anthoxanthum occidentale Beryl O. Schreiber 1936-2-2 2117 Marin Schoolteacher's Beach on Tomales Bay Comment
  HSC10093  Anthoxanthum occidentale L. S. Rose 1964-3-19 64009 Marin Hearts Desire Beach, Tomales Bay. 12 Comment
  UCD85353  Anthoxanthum occidentale P. B. Kennedy 1918-3-31 s.n. Marin Mill Valley. Comment
  CAS-BOT-BC280611  Anthoxanthum occidentale H. N. Bolander 1860-1-1 2279 Marin Unspecified Comment
  CAS-BOT-BC280615  Anthoxanthum occidentale Gordon H. True 1965-4-6 1801 Marin Fire Road south side of Black Canyon, San Rafael Hills Comment
  SEINET7614639 Image available Anthoxanthum occidentale Michener, Bioletti 1893-1 [s.n.] Marin Mill Valley Comment
  SEINET7614640 Image available Anthoxanthum occidentale Virginia E. Long 1933-1 212 a. Marin Mill Valley Comment
  CAS-BOT-BC137732  Anthoxanthum odoratum Doreen Smith; Wilma Follette 1998-5-5 s.n. Marin Dillon Beach, Oceana Marin subdivision. Comment
  UC103460  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum J. W. Congdon 1880-7-4 Marin Paper Mill Creek Comment
  UC12049  Aphanes occidentalis F. T. Bioletti Apr 1892 Marin Fairfax Comment
  CAS-BOT-BC422391  Aquilegia eximia D. Greenberger 2014-6-28 14355 Marin Mount Tamalpais. Marin Municipal Water District lands: Alpine Lake Marin, West side of Bolinas-Fairfax Road Comment
  CAS-BOT-BC392218  Aquilegia formosa Javier Penalosa 1961-4-29 1389 Marin Tiburon Peninsula. Hill above Paradise Cove 60 Comment
  CAS-BOT-BC17284  Arabis blepharophylla Lewis S. Rose 1956-4-2 56009 Marin 1 mile south of Tomales. 3 Comment
  CAS-BOT-BC17285  Arabis blepharophylla R. Bacigalupi 1948-5-2 2875 Marin Along Lucas Valley road, 1 mile west of Nicasio summit. Comment
  UC565469  Arabis blepharophylla H. L. Mason 1927-4-26 5216 Marin w of Alpine Lake (on road from Fairfax to crest of Bolinas Ridge); Bolinas Ridge 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
  CHSC8076  Aralia californica Edward L. Smith 1957-10-7 246 a. Marin Located 2 mi. e of Pantoll area, Mt. Tamalpais State Park, Calif. 609 Comment
  POM77840  Aralia californica Edward Palmer 1892-6-14 2408 Marin Bolinas Ridge Comment
  UC589422  Aralia californica Beryl O. Schreiber 1932-7-25 685 Marin Tomales Bay, Lone Pine Beach Comment
  CAS-BOT-BC167264  Aralia californica G. P. Rixford s.n. Marin Mill Valley Comment
  RSA256336  Aralia californica Robert A. Norris 1974-10-13 2215 Marin Panoramic Highway, Mt. Tamalpais area. Comment
  UC193269  Arbutus menziesii C. F. Sonne Apr 1888 Marin near Taylorville (on North Pacific Company Rail Road) Comment
  RSA629102  Arctostaphylos Jon E. Keeley 1987-8-22 11131 Marin Adjacent to driveway at 76 Lee Street, Mill Valley. 500 Comment
  RSA629104  Arctostaphylos Jon E. Keeley 1987-8-22 11136 Marin Adjacent to driveway at 76 Lee Street, Mill Valley. 500 Comment
  RSA629106  Arctostaphylos Jon E. Keeley 1987-8-21 11127 Marin Base of Mt. Tamalpais 500 Comment
  RSA629112  Arctostaphylos Jon E. Keeley 1987-8-21 11129 Marin Pine Mountain, northwest of Mt. Tamalpais. 800 Comment
  RSA629114  Arctostaphylos Jon E. Keeley 1987-8-21 11128 Marin Pine Mountain, northwest of Mt. Tamalpais. 800 Comment
  UC1121509  Arctostaphylos B. Schreiber 1937-2-21 2359 Marin 1.3 mi w Inverness; Pt. Reyes Quadrangle, Mt. Vision 365 Comment
  UC335653  Arctostaphylos unknown Oct. 1884 Marin Mt. Tamalpais Comment
  SEINET11987126  Arctostaphylos X repens J. Sigg, McClintock, E.; Knight, W.; Knight, I. 1981-1 4069 Marin Strybing Arboretum, Golden Gate Park, San Francisco, orig. from Inverness Ridge Comment
  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
  CDA9567  Arctostaphylos canescens D. G. Kelch 2007-4-22 7 .193 Marin Mt. Tamalpais; E Bootjack Camp. 0 Comment
  LA42153  Arctostaphylos canescens Joseph Andorfer Ewan; 1936-9-8 10169 Marin Mount Tamalpais, William's trail between Mt. Theatre and Rach Springs (?) Comment
  SBBG28869  Arctostaphylos canescens subsp. canescens L. R. Abrams 1927-2-19 11570 Marin Mt Tamalpais Comment
  UC398721  Arctostaphylos canescens subsp. canescens L. R. Abrams 1927-2-19 11570 Marin near type station Mt. Tamalpais Comment
  UC876390  Arctostaphylos canescens subsp. canescens Alice Eastwood Oct. 1908 Marin Mt. Tamalpais Comment
  CAS-BOT-BC531458  Arctostaphylos columbiana A. Williams 2015-6-2 15800 Marin Mount Tamalpais. Marin Municipal Water District lands: Bolinas Ridge Comment
  NY8233  Arctostaphylos cushingiana A. Eastwood 1903-1-20 3997 Marin Mt. Tamalpais Comment
  CAS-BOT-BC27209  Arctostaphylos glandulosa Alice Eastwood 1922-6-4 11347 Marin Mt. Tamalpais Comment
  HSC93962  Arctostaphylos glandulosa C. Newberry 1994-1-29 7172 Marin Muir Woods Natl. Monument, Fern Creek Trail 244 Comment
  UCD162926  Arctostaphylos glandulosa D. O. Burge 2015-6-5 1746 Marin Mount Tamalpais. 304 Comment
  UCD50917  Arctostaphylos glandulosa H. van Elden 1929-1-6 s.n. Marin Mt. Tamalpais. Comment
  SEINET11977770  Arctostaphylos glandulosa M. T. Doutt 1931-1 370 Marin Alpine Dam Comment
  CAS-BOT-BC23390  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1930-12-28 5721 Marin Slope of Mt. Tamalpais above Mill Valley. Comment
  CAS-BOT-BC24828  Arctostaphylos glandulosa subsp. cushingiana A. Eastwood 1903-1-20 3997 Marin Mt. Tamalpais Comment
  CAS-BOT-BC24832  Arctostaphylos glandulosa subsp. cushingiana A. A. Heller; H. E. Brown 1902-3-7 5000 Marin South Side of Mt. Tamalpais Comment
  POM202457  Arctostaphylos glandulosa subsp. cushingiana J. T. Howell 1933-3-19 10866 A Marin Slopes at head of Muir Woods. Comment
  SD71277  Arctostaphylos glandulosa subsp. cushingiana R. F. Hoover 1964-4-8 8668 Marin Bootjack Camp (just east of), south slope of Mt. Tamalpais. Comment
  CAS-BOT-BC23212  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1922-6-4 11344 Marin Mt. Tamalpais Comment
  JEPS38665  Arctostaphylos glandulosa subsp. glandulosa W. L. Jepson 1916-7-9 6804 Marin ridge near Rock Spring; Mt. Tamalpais 762 Comment
  JEPS49487  Arctostaphylos glandulosa subsp. glandulosa W. L. Jepson 1936-11-2 17974 Marin along the ridge trail between West Peak and Rock Spring; Mt. Tamalpais Comment
  OBI14695  Arctostaphylos glandulosa subsp. glandulosa Robert F. Hoover 1964-4-8 8666 Marin Bootjack camp (just E of) south slope of Mt. Tamalpais Comment
  OBI14715  Arctostaphylos glandulosa subsp. glandulosa Robert F. Hoover 1964-4-8 8669 Marin Bootjack camp (just E of) south slope of Mt. Tamalpais Comment
  POM131741  Arctostaphylos glandulosa subsp. glandulosa P. A. Munz 1922-8-5 6432 Marin Mt. Tamalpais. 365 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
  UC549388  Arctostaphylos glandulosa subsp. glandulosa J. E. Adams 1933-9-4 505 Marin Mount Tamalpais Comment
  UC549433  Arctostaphylos glandulosa subsp. glandulosa J. E. Adams 1933-12-27 602 Marin Bootjack Trail Mt. Tamalpais Comment
  UC571206  Arctostaphylos glandulosa subsp. glandulosa H. L. Mason 1925-2-1 1220 Marin Mt. Tamalpais Comment
  UC876397  Arctostaphylos glandulosa subsp. glandulosa Lewis S. Rose 1939-2-23 39011 Marin ft. of mt. Mt. Tamalpais, Mill Valley (type locality) 60 Comment
  CAS-BOT-BC23178  Arctostaphylos glandulosa subsp. glandulosa Roger Raiche 1984-1-7 40009 Marin Steep, moist, north-east-facing slope above Salmon Creek, along Marshall-Petaluma Road 182 Comment
  HSC7760  Arctostaphylos hookeri subsp. montana C. M. Belshaw 1937-3-14 2756 Marin San Geronimo Ridge, 1 mi. S-SW of summit 396 Comment
  JEPS38774  Arctostaphylos hookeri subsp. montana E. M. Zeile 1921-10-2 A 7 C Marin below Rattlesnake Camp; Mt. Tamalpais Comment
  POM131594  Arctostaphylos hookeri subsp. montana Alice Eastwood 1893-07 3996 Marin Mt Tamalpais Comment
  POM131978  Arctostaphylos hookeri subsp. montana P. A. Munz 1922-8-5 6431 Marin Mt. Tamalpais. 365 Comment
  RSA1063  Arctostaphylos hookeri subsp. montana J. T. Howell 1927-8-22 677 / 251 Marin Rock Spring Trail, Mt Tamalpais 548 Comment
  RSA89541  Arctostaphylos hookeri subsp. montana P. A. Munz 1954-8-1 19900 Marin Matt Davis Trail near Bootjack Camp. Mt. Tamalpais. 457 Comment
  UC1137477  Arctostaphylos hookeri subsp. montana H. S. Yates 1935-4-2 5048 Marin West Peak Tamalpais Quadrangle Comment
  UC1601995  Arctostaphylos hookeri subsp. montana Katharine Brandegee 1916-7-9 Marin Westpoint Tamalpais Comment
  UC549617  Arctostaphylos hookeri subsp. montana J. E. Adams 1933-9-4 500 Marin higher se slopes Mount Tamalpais Comment
  UC549623  Arctostaphylos hookeri subsp. montana J. E. Adams 1933-9-4 508 Marin higher se slopes Mount Tamalpais Comment
  RSA176856  Arctostaphylos manzanita subsp. manzanita W. R. Dudley 1906-4-14 s.n. Marin Rock Spring trail, Mt. Tamalpais. Comment
  NY9756  Arctostaphylos montana A. Eastwood 07 1893 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC38522  Arctostaphylos montana subsp. montana John Thomas Howell 1927-8-27 3039 Marin On Rock Spring Trail, w. of West Point, Mt. Tamalpais. 548 Comment
  CAS-BOT-BC38538  Arctostaphylos montana subsp. montana Alice Eastwood 1897-4-18 s.n. Marin Road to Fairfax. Comment
  CAS-BOT-BC40154  Arctostaphylos montana subsp. montana Alice Eastwood 1922-5-6 11307 Marin Mt. Tamalpais Comment
  CAS-BOT-BC40155  Arctostaphylos montana subsp. montana H. E. McMinn 1922-6-19 244 Marin From near west peak of Mt. Tamalpais Comment
  OBI14547  Arctostaphylos montana subsp. montana Robert F. Hoover, Lewis S. Rose 1964-4-8 8678 Marin Mt. Tamalpais (west peak) at entrance to radar station. Comment
  HSC7711  Arctostaphylos nummularia L. S. Rose 1961-2-17 61009 Marin S. slope Mt. Tamalpais. Pipe Line Trail 305 Comment
  JEPS38685  Arctostaphylos nummularia Herbert and Wieslander 1914-1 Marin Mt. Tamalpais Comment
  JEPS46409  Arctostaphylos nummularia W. C. Mathews Feb. 1915 Marin Mt. Tamalpais Comment
  OBI14604  Arctostaphylos nummularia var. sensitiva H. E. McMinn 1923-3-30 901 Marin Bolinis Ridge; East end near Alpine Summit Comment
  RSA15692  Arctostaphylos nummularia var. sensitiva C. B. Wolf 1929-1-13 3436 Marin Mt. Tamalpais. Comment
  RSA40325  Arctostaphylos nummularia var. sensitiva L. S. Rose 1947-2-24 47026 Marin Mount Tamalpais, s. slope. 305 Comment
  SEINET11977813  Arctostaphylos nummularia var. sensitiva L. S. Rose 1932-1 3211 Marin Mt. Tamalpais 610 Comment
  SEINET11987170  Arctostaphylos pungens var. montana J. Sigg, McClintock, E.; Knight, W.; Knight, I. 1981-1 4089 Marin Strybing Arboretum, San Francisco, orig. from Mount Tamalpais Comment
  SEINET11987492  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-BC44681  Arctostaphylos sensitiva H. E. McMinn 1923-3-30 901 Marin Bolinas Ridge - E. end near Alpine summit Comment
  CAS-BOT-BC44687  Arctostaphylos sensitiva Rimo Bacigalupi 1922-2-5 s.n. Marin Mt. Tamalpais - Temelpa Trail (Devil Slide) Comment
  CAS-BOT-BC44690  Arctostaphylos sensitiva Robert B. Allen 1993-3-2 s.n. Marin Tamalpais on the old railroad grade near the intersection of Panoramic and the road to the firehouse. Comment
  UCD166534  Arctostaphylos sensitiva Dylan O. Burge 2016-1-31 2035 Marin Bolinas Ridge. 510 Comment
  CAS-BOT-BC46783  Arctostaphylos uva-ursi F. V. Coville 1925-5-15 s.n. Marin Inverness ridge, from Inverness to Lighthouse Comment
  CAS-BOT-BC46786  Arctostaphylos uva-ursi Hans Leschke 1947-4-20 s.n. Marin Near Tomales Comment
  UC571208  Arctostaphylos uva-ursi Herbert L. Mason 1926-2-21 2653 Marin near summit of road from Inverness to Point Reyes Light Comment
  SEINET11989676  Arctostaphylos uva-ursi Unknown 1982-1 20698 Marin about 0.25 mi SE of barn (barn is E of road in draw that drains into Indian Beach) Comment
  RSA164634  Arctostaphylos uva-ursi var. coactilis P. C. Everett 1963-11-20 24562 Marin Mt. Vision, above Perth. 244 Comment
  CAS-BOT-BC46813  Arctostaphylos virgata Ronie Clark 1983-9-6 83 -062 Marin Point Reyes National Seashore. Ridge Trail at Pablo Pt. 280 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-BC46820  Arctostaphylos virgata Alice Eastwood 1897-2-1 s.n. Marin Mt. Tamalpais, (Boot-Jack Trail) Comment
  CAS-BOT-BC46824  Arctostaphylos virgata John Thomas Howell 1944-3-26 19342 Marin Inverness Ridge Comment
  CAS-BOT-BC46853  Arctostaphylos virgata Elmer I. Applegate 1898-12-27 994 Marin Point Reyes Peninsula Comment
  CAS-BOT-BC46856  Arctostaphylos virgata Beryl O. Schreiber 1936-3-7 2136 Marin road to Point Reyes Peninsula Comment
  JEPS38862  Arctostaphylos virgata H. L. Mason 1929-2-17 Marin Inverness Ridge Comment
  SEINET4853253  Arctostaphylos virgata Alice Eastwood 1902-12-28 3158 Marin Mt. Tamalpais, on Boot-jack trail. Comment
  UC549634  Arctostaphylos virgata J. E. Adams 1935-1-9 874 C Marin near Muir Woods; Mount Tamalpais Comment
  UCD51078  Arctostaphylos virgata Dan Axelrod 1932-3-5 s.n. Marin Mt. Tamalpais. Comment
  UCD51080  Arctostaphylos virgata C. M. Belshaw 1936-3-7 1548 Marin Inverness Ridge, 3/4 miles N.W. of Junction of Tomales and Point Reyes Road Comment
  CAS-BOT-BC47437  Arctostaphylos viscida subsp. viscida John Thomas Howell 1944-12-10 20770 Marin North rim of Black Canyon, San Rafael Hills Comment
  CAS-BOT-BC400446  Aristolochia californica W. R. Dudley 1894-3-31 s.n. Marin On road from Ross Valley to Lagunitas Lake Comment
  SEINET11929729  Armeria maritima E. H. Graham 1931-1 6903 Marin near lighthouse, Pt. Reyes Comment
  CAS-BOT-BC17388  Armoracia rusticana Lilian McHoul 1970-3-24 s.n. Marin Near Bolinas. Comment
  CAS-BOT-BC82449  Arnica discoidea Alice Eastwood 1912-7-29 1503 Marin Mt. Tamalpais Comment
  POM30883  Arnica discoidea Marcus E. Jones 1902-7-5 s.n. 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-BC90363  Artemisia douglasiana A. A. Heller 1902-6-19 5724 Marin Tiburon peninsula, along the Bay road Comment
  RSA23876  Artemisia douglasiana E. K. Balls, Percy C. Everett 1953-10-8 18585 Marin 0.1 mi. e. of Stinson Beach on road across Mt. Tamalpais from Hwy 1. 76 Comment
  SEINET11853292  Artemisia douglasiana M. T. Doutt 1931-1 574 Marin 5 min W of Inverness Comment
  SBBG62451  Artemisia pycnocephala L. Rowntree 1930-7-17 Marin Point Reyes Comment
  CAS-BOT-BC146237  Arundo donax Richard Mc. P Brown 1974-7-18 s.n. Marin Point Reyes National Seashore, Inverness Ridge, along dirt ridge road shortly after leaving Limantour Road at head of Bayview Trail. At road shoulder. Comment
  CAS-BOT-BC400503  Asarum caudatum Evelina Cannon No date on label s.n. Marin Unspecified Comment
  RSA302215  Asarum caudatum Jim Shevock 1971-2-27 695 Marin Franklin Rd. W of Muir Woods 84 Comment
  JEPS79644  Aspidotis californica Edward Lee 1955-10-30 5019 Marin Bootjack trail from Muir Woods Nat'l Monument to Van Wyck Comment
  CAS-BOT-BC65852  Aspidotis carlotta-halliae Miss Eastwood s.n. Marin unspecified Comment
  UCD161839  Aspidotis densa 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-BC83525  Aspidotis densa Doreen Smith 2001-4-1 s.n. Marin Mount Tamalpais area, Carson R. Comment
  SEINET6048880  Aspidotis densa Unknown 1978-5-28 6953 Marin Mount Tamalpais. Between Mountain Theater and Parking Lot. to the northeast. Comment
  RSA216148  Aster chilensis J. T. Howell 1957-9-15 32956 Marin Richardson Bay Comment
  CAS-BOT-BC180458  Astragalus breweri Adele Lewis Grant 1917-4-20 924 Marin Mt. Tamalpais Comment
  OBI49326  Astragalus breweri Lewis S. Rose 1939-4-23 39085 Marin Mt. Tamalpais, Rock Springs 579 Comment
  SEINET3127323  Astragalus breweri L. S. Rose 1939-4-23 39085 Marin Mt. Tamalpais, Rock Springs 579 Comment
  UC862538  Astragalus breweri Lewis S. Rose 1939-4-23 39085 Marin Rock Springs , Rock Springs (Mt. Tamalpais) 579 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
  UC13437  Astragalus gambelianus F. T. Bioletti Mar, 1891 Marin Angel Is. Comment
  UC635301  Astragalus gambelianus H. L. Mason 1928-4-28 4404 Marin Tiburon Peninsula Comment
  CAS-BOT-BC182985  Astragalus gambelianus Miss E. Cannon 1895-4-1 s.n. Marin Lagunitas Lake Comment
  UC624250  Astragalus nuttallii var. nuttallii L. Constance 1939-7-15 2523 Marin 10 mi sw Inverness (salt marsh on Drake's Estero, Point Reyes Peninsula); Point Reyes Peninsula, Drake's Estero, sw of Inverness Comment
Read comments
Jun 1 2013
  JEPS54821  Astragalus pycnostachyus Edward Lee Greene 1887-9-17 Marin Bolinas Bay Comment
  CAS-BOT-BC193102  Astragalus pycnostachyus var. pycnostachyus R. S. Ferris; Ira L. Wiggins 1935-7-19 8115 Marin At head of Drake's Estero Comment
  UC13466  Astragalus pycnostachyus var. pycnostachyus Miss M. E. Parsons Sept. 1896 Marin Bolinas Comment
  UC574502  Astragalus pycnostachyus var. pycnostachyus H. N. Bolander 1863-1 2513 Marin Bolinas Bay (Baulinas Bay) Bolinas Bay Comment
  HSC23757  Asyneuma prenanthoides R. A. Vanbianchi 1971-7-1 28 Marin San Geronimo Ridge, near Kent Lake. Comment
  CAS-BOT-BC68124  Athyrium filix-femina subsp. cyclosorum Bell Richardson Jackson 1930-6-1 s.n. Marin Inverness Comment
  CAS-BOT-BC68125  Athyrium filix-femina subsp. cyclosorum Mrs. H. C. Cantelow 1934-5-6 526 Marin Near Marshall Comment
  CHSC31  Athyrium filix-femina var. cyclosorum A. Stone 1963-4-20 Marin Near Dillon Beach. 6 Comment
  JEPS79646  Athyrium filix-femina var. cyclosorum Edward Lee 1955-10-2 5018 Marin Steep Ravine (Webb Creek) Webb Creek; Mt Tamalpais state Park Comment
  CAS-BOT-BC17512  Athysanus pusillus LeRoy Abrams 1943-5-2 17927 Marin Big Carson Canyon. Comment
  JEPS59391  Atriplex W. P. Willcombe Oct. 1913 Marin Comment
  UC728627  Atriplex californica Milo S. Baker 1945-9-13 11222 Marin sandspit just beyond (n) Inverness; just beyond (n) of Inverness Comment
  RSA126237  Atriplex patula J. T. Howell 1945-9-13 s.n. Marin Drakes Estero Comment
Read comments
Jan 30 2008
  SBBG29936  Atriplex semibaccata J. T. Howell 1943-11-21 19338 Marin W of San Quentin near Greenbrae Comment
  RSA478405  Atriplex semibaccata J. T. Howell 1943-11-21 19338 Marin Salt marshes west of San Quentin near Greenbrae. Comment
  CAS-BOT-BC231815  Avena barbata T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1205 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest Comment
  RSA123012  Baccharis douglasii B. O. Schreiber 1936-6-28 2283 Marin 0.5 miles southwest of Point Reyes Station 2 Comment
  UC672309  Baccharis pilularis Herbert L. Mason 1924-11-16 1149 Marin Willow Camp Comment
  SEINET5707864 Image available Baccharis pilularis Shirley C. Tucker 1988-1 28891 Marin Comprising major plant in chaparral on Mt. Vision, along Mt. Vision trail from terminus of Drake's Bay Rd., Pt. Reyes peninsula, Marin, Co., California.; Mount Vision Comment
  UCD56803  Beckmannia syzigachne B. Crampton 1955-5-24 2813 Marin Along U. S. Hwy. 101, between Ignacio and Hamilton Field. Comment
  CAS-BOT-BC145782  Beckmannia syzigachne Doreen Smith 1996-6-5 s.n. Marin Lincoln School, Wilson Hill Road. Comment
  JEPS11300  Bellardia trixago W. L. Jepson 1940-6-5 19940 Marin Tiburon Comment
  HSC92192  Bellardia trixago A. T. Austin 1991-5-16 Marin Mt. Tamalpais State Park Comment
  UC34579  Bellis perennis H. P. Chandler 1900-2-26 501 Marin Mill Valley Comment
  CAS-BOT-BC75688  Berberis nervosa J. W. Congdon 1880-7-4 s.n. Marin Paper Mill Creek. Comment
  CAS-BOT-BC75693  Berberis nervosa J. P. Moore 451 Marin Lagunitas Creek below reservoir. Comment
  POM224194  Berberis pinnata E. K. Crum 1936-3-8 1735 Marin Inverness Ridge, Inverness-Tomales Point Road. 122 Comment
  UCD136028  Blechnum spicant Herbert L. Mason 1926-2-22 2664 Marin Inverness Ridge. Comment
  CAS-BOT-BC100307  Blennosperma nanum var. robustum Lewis S. Rose 1972-4-1 72000 Marin Type locality, above McClures Beach, Point Reyes Peninsula 121 Comment
  SEINET11855718  Blennosperma nanum var. robustum C. R. Bell 1963-3-30 17485 Marin ca 0.8 mi S of McClore Beach Comment
  UCD129585  Blennosperma nanum var. robustum C. Ritchie Bell 1963-3-30 17485 Marin 0.8 miles south of McClure Beach. Comment
  CAS-BOT-BC7643  Bolboschoenus maritimus Peter Rubtzoff 1958-8-23 3897 Marin Near the 101 Highway about .5 mile south of Novato Creek crossing. Comment
  SD234170  Boykinia occidentalis Virginia Pinkus Ryder 1964-5-7 206 Marin Inverness. Growing by creek 1 mile No. of Inverness at base of cliff in shade. 0 Comment
  CAS-BOT-BC36741  Brassica rapa Saichi Kawahara 1968-3-10 13 Marin Sir Francis Drake Highway near site of new high school, 2 miles east of golf course, San Geronimo Valley. 115 Comment
  RSA249483  Brassica rapa John F. Emmel 1972-4-15 399 Marin Along dirt road above Lagunitas Creek, 1.4 air miles NW of Alpine Dam. 152 Comment
  CAS-BOT-BC145472  Briza maxima Elisavette Soussannis 1968-5-11 419 Marin Excelsior Lane, Sausalito. 9 Comment
  CAS-BOT-BC231811  Briza maxima T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1916 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-BC304403  Briza maxima C. Kellner; J. Baxter; E. Luu; M. Jenkins; C. Nowell 2013-5-4 13130 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  CHSC13809  Briza maxima Dave Isle 1969-5-10 442 Marin From a population located just E. of Olema off the N. side of the road. (Large population also existed along HW 1 N. of Bodega Bay). 24 Comment
  UCR107865  Briza maxima Tom Paradise 1993-6-7 39 Marin San Francisco Bay area, [North]west of San Rafael, Lucas Valley Road, 8 mi. west of Hwy 101 [latitude and longitude for Big Rock] 46 Comment
  SEINET3921266  Briza maxima Peter H. Raven 1957-5-2 10729 Marin Four miles west of China Camp.; 0 Comment
  CAS-BOT-BC145556  Briza minor Javier Penalosa 1962-3-31 2289 Marin Tiburon Peninsula. Ca. 100 yards northwest of Reed entrance to (the longer) railroad tunnel. Comment
  JEPS68468  Briza minor W. L. Jepson 1919-5-17 8273 Marin Alderney 121 Comment
  SEINET6845710  Briza minor Wanda P. Vestal, A. G. Vestal 1974-1-3 s.n. Marin About 2 miles southeast of Olema. Comment
  SEINET4174948 Image available Brodiaea laxa Robert A. Norris 1978-1 3786 Marin Locally common at base of rocky slope near Horseshoe Bay (San Francisco Bay-Golden Gate area), Ft. Baker, Marin Co., California. Comment
  CAS-BOT-BC484618  Brodiaea terrestris subsp. terrestris Gordon H. True; Fred Ross 1969-5-30 5028 Marin Pt. Reyes Bird Observatory 3 i. NW of Bolinas at Arroyo Honda 182 Comment
  CAS-BOT-BC144318  Bromus L. R. Abrams 1928-4-18 12195 Marin Larkspur. Comment
  CAS-BOT-BC149177  Bromus carinatus var. carinatus Gordon H. True 1977-6-11 8214 Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach. Flat east of PRBO headquarters. 3 Comment
  CAS-BOT-BC149204  Bromus carinatus var. carinatus P. B. Kennedy 1914-4-19 s.n. Marin Mill Valley. Comment
  CAS-BOT-BC149218  Bromus carinatus var. carinatus John Thomas Howell 1945-6-3 20920 Marin Near Inverness. Comment
  CAS-BOT-BC149244  Bromus carinatus var. carinatus John Thomas Howell 1955-5-13 30149 Marin Sidewalk parking near East Blithedale Avenue at Park School, Mill Valley. Comment
  UC1177018  Bromus carinatus var. carinatus John Thomas Howell 1947-5-8 23141 Marin Sausalito Comment
  UC60182  Bromus carinatus var. carinatus Jos. Burtt Davy 1899-7-19 Marin Point Reyes Peninsula Comment
  UC60173  Bromus carinatus var. maritimus Joseph Burtt Davy 1900-6 6784 Marin Point Reyes Peninsula Comment
  UC615132  Bromus carinatus var. maritimus Beryl O. Schreiber 1937-4-25 2388 Marin 8 mi w of Inverness (Point Reyes Peninsula); Point Reyes Peninsula 30 Comment
  CAS-BOT-BC155828  Bromus catharticus var. elatus John Thomas Howell 1954-12-7 30144 Marin Stinson Beach. Comment
  CAS-BOT-BC155936  Bromus commutatus John Thomas Howell 1944-5-28 19520 Marin Almonte. Comment
  CAS-BOT-BC156106  Bromus diandrus Javier Penalosa 1961-3-25 1203 Marin Tiburon Peninsula. Intersection of Blakefield Drive and Tiburon Boulevard (ca. 1 mile from U.S. 101) Comment
  CAS-BOT-BC156150  Bromus diandrus Saichi Kawahara 1969-5-28 1101 Marin Midden of Coast Miwok habitation site (Mrn 216), Limantour Spit, Drakes Bay. Comment
  CAS-BOT-BC155021  Bromus hordeaceus Gordon H. True 1969-4-18 4856 Marin Point Reyes Bird Observatory 3 miles northwest of Bolinas at Arroyo Honda. Old field between entrance road and Arroyo Honda. 60 Comment
  CAS-BOT-BC155025  Bromus hordeaceus John Thomas Howell 1938-6-19 13913 Marin Mount Tamalpais. Zigzag Fire Trail. Comment
  CAS-BOT-BC323915  Bromus laevipes A. Williams 2013-8-9 13775 Marin Marin Municipal Water District lands: Sky Oaks Meadow. Comment
  RSA126465  Bromus laevipes J. T. Howell 1945-6-12 s.n. Marin White Hill Comment
  UCD58949  Bromus laevipes P. B. Kennedy 1922-5-27 s.n. Marin Between Tamalpais and West Point Inn. Comment
  CAS-BOT-BC162330  Bromus madritensis John Thomas Howell 1969-5-5 45571 Marin Tiburon Peninsula. Ring Hill. Comment
  CAS-BOT-BC231847  Bromus madritensis C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1121 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  UCD59035  Bromus maritimus Beecher Crampton 1954-4-28 1819 Marin 1 mile east of Pt. Reyes Lighthouse. 167 Comment
  RSA126468  Bromus maritimus J. T. Howell 1946-6-30 22147 Marin Rodeo Lagoon Comment
  SACT000611  Bromus maritimus Herbert Copeland 1934-7-27 Marin on ocean bluffs Comment
  SEINET10792376  Bromus maritimus John Thomas Howell 1939-6-4 Howell 14715 Marin Point Reyes lighthouse. Comment
  CAS-BOT-BC161647  Bromus sterilis John Thomas Howell 1955-5-13 30150 Marin Shell Beach. Comment
  UCD59749  Bromus tectorum Beecher Crampton 1960-6-8 5582 Marin Pt. Reyes Peninsula, Inverness Ridge. Comment
  CAS-BOT-BC185513  Bromus vulgaris John Thomas Howell 1945-6-24 s.n. Marin Mount Tamalpais. Rock Spring to Laurel Dell. Comment
  CAS-BOT-BC185232  Calamagrostis koelerioides John Thomas Howell 1949-6-26 25352 A Marin Mount Tamalpais. Firetrail north of East Peak. Comment
  CAS-BOT-BC185173  Calamagrostis nutkaensis John Thomas Howell 1943-5-30 18194 Marin Azalea Flat, Mount Tamalpais. Comment
  JEPS76997  Calandrinia ciliata Robert M. Lloyd 1963-3-10 2117 Marin Drakes Bay Beach Pt. Reyes Peninsula Comment
  CAS-BOT-BC273253  Calendula officinalis Javier Penalosa 1961-3-19 1146 Marin Tiburon Peninsula. Tiburon northwest of road to Belvedere Island 304 Comment
  UC570772  Callitriche H. L. Mason 1932-3-1 6801 Marin Inverness Ridge Comment
  CAS-BOT-BC232274  Calochortus luteus T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1906 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest Comment
  CAS-BOT-BC490245  Calochortus luteus Gladys L. Smith 1976-5-20 s.n. Marin Rd. NW of Old St. Hilary's, ; right side of road going west before first houses in that direction Comment
  RSA377405  Calochortus luteus Robert Gustafson 1984-5-16 2952 Marin Tiburon Peninsula, vicinity of old St. Hilarys Church. Comment
  CAS-BOT-BC132556  Calochortus umbellatus Adele Lewis Grant 1917-4-20 927 Marin Mt. Tamalpais Comment
  CAS-BOT-BC132562  Calochortus umbellatus John Thomas Howell 1946-5-12 21812 Marin Carson country Comment
  JEPS122896  Calochortus umbellatus Adam C. Schneider 2015-5-19 922 Marin Marin Municipal Water District, along Pine Mountain Road (northern extension of Azalea Hill Trail); near top of Fairfax/Bolinas Rd. Comment
  CAS-BOT-BC181544  Caltha palustris R. K. Soost 1995-3-6 s.n. Marin Growing in a freshwater swamp on the s. side of Aberdeen Way ca 100 yds. e. of Cameron St., Inverness Comment
  UCD129667  Calycadenia hooveri Gerald D. Carr 1971-8-2 610 Marin Three Buttes. 259 Comment
Read comments
Sep 16 2013
  CAS-BOT-BC270544  Calycadenia multiglandulosa R. F. Hoover 1965-7-6 9465 Marin Tiburon Comment
  JEPS20207  Calycadenia multiglandulosa W. L. Jepson 1936-11-2 17968 Marin near Bootjack Camp (sw slopes of Mt. Tamalpais); Mt. Tamalpais Comment
  JEPS38538  Calycadenia multiglandulosa W. L. Jepson 1921-10-2 9507 Marin Bootjack Camp, Mt. Tamalpais Mt. Tamalpais Comment
  OBI16895  Calycadenia multiglandulosa Robert F. Hoover 1965-7-6 9465 Marin Tiburon Comment
  UC175021  Calycadenia multiglandulosa Katharine Brandegee Marin Tiburon Comment
  UC521693  Calycadenia multiglandulosa Joseph Andorfer Ewan 1933-9-10 7956 Marin Mt. Theater Mount Tamalpais region Comment
  UC903182  Calycadenia multiglandulosa Ethel Crum 1933-7-9 1504 Marin 5 mi sw, Meadow Club golf links Fairfax; North Coast Ranges, Mount Tamalpais 274 Comment
  CAS-BOT-BC270554  Calycadenia multiglandulosa R. L. Carr 1978-8-18 2138 Marin Mount Tamalpais, Boot Jack Camp area 427 Comment
  UCD129742  Calycadenia multiglandulosa Gerald D. Carr 1971-8-17 639 Marin eastern city limits of Forest Knolls. 76 Comment
  RSA92271  Calycadenia multiglandulosa subsp. bicolor H. L. Mason 1928-4-28 4410 Marin Tiburon Peninsula Comment
  POM298227  Calycadenia multiglandulosa subsp. cephalotes D. D. Keck 1933-11-6 2639 Marin Forest Knolls, 1 mile east of Lagunitas Comment
  RSA128413  Calycadenia multiglandulosa subsp. cephalotes Joanne Taylor 1941-7-25 34 Marin Near San Geranimo Ridge 122 Comment
  SEINET215199  Calystegia Bruce Hartsough 1973-5-26 33 Marin 0.3 mile northwest of Bolinas-Fairfax Road 5 miles southwest of Fairfax on Pine Mountain Fire Road 305 Comment
  CAS-BOT-BC471229  Calystegia collina L. McCubbin; M. E. Hannibal; N. Hannibal; P. Suri; P. Kephart; R. Fong 2014-4-26 14207 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, approx. 0.33 mi from intersection with Bolinas-Fairfax Road, plot along unofficial trail to east Comment
  UCD161969  Calystegia collina subsp. collina 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
  JEPS31590  Calystegia purpurata W. L. Jepson 1928-6-10 12916 Marin Tiburon Comment
  JEPS31625  Calystegia purpurata W. L. Jepson 1922-8-13 9808 Marin Fairfax Comment
  RSA22366  Calystegia purpurata A. R. Rose 1938-4-10 38131 Marin Tiburon. 6 Comment
  CAS-BOT-BC215886  Calystegia purpurata subsp. purpurata John Thomas Howell 1940-5-26 15531 Marin Little Carson Falls Comment
  CAS-BOT-BC215897  Calystegia purpurata subsp. purpurata Peter H. Raven; Michael P. Johnson 1967-5-1 21089 Marin South side of island below Rock Quarry, Angel Island 60 Comment
  CAS-BOT-BC224727  Calystegia purpurata subsp. saxicola John Thomas Howell 1946-6-9 22013 Marin Pierce Ranch, n. Pt. Reyes Peninsula Comment
  CAS-BOT-BC224338  Calystegia subacaulis subsp. subacaulis John Thomas Howell 1939-5-14 14673 Marin Lower end of Berry Trail, Mt. Tamalpais Comment
  UC1753849  Camassia quamash subsp. quamash Annetta M. Carter 1934-4-29 522 Marin 10 mi. NW of Tomales on rd. running W from Estero Dist. School. 1.6 mi. W of school. Comment
  RSA186608  Camissonia strigulosa Peter H. Raven 1963-4-27 18244 Marin Dillon Beach. Comment
  JEPS842  Campanula angustiflora Curran 1886-7-3 Marin Mt. Tamalpais Comment
  UCD66815  Campanula angustiflora John Thomas Howell 1946-5-12 21818 Marin Carson Country. Comment
  RSA121886  Campanula californica B. O. Schreiber 1936-6-21 2252 Marin Shell Ranch. Comment
  UC579842  Campanula californica Annetta Carter 1936-7-26 1206 Marin junction of Point Reyes road and Tomales Point road Comment
  SEINET10463942  Campanula californica Covel 1937-6-27 COVEL 589 Marin Tomales Point road, north of Inverness Comment
  UC1601321  Campanula prenanthoides Kellogg and Harford Jul 1877 404 Marin side Tamalpais Comment
  SEINET10463211  Campanula prenanthoides Gardner 1914-7-30 Gardner s.n. Marin Mill Valley Comment
  CAS-BOT-BC37482  Cardamine californica Mrs. H. C. Cantelow 1936-1-28 s.n. Marin Ross. Comment
  CAS-BOT-BC37502  Cardamine californica Volney Rattan 1877-2-24 s.n. Marin San Rafael. Comment
  RSA254410  Cardamine californica var. integrifolia Robert A. Norris 1975-4-10 2312 Marin Samuel P. Taylor State Park. Comment
  CAS-BOT-BC37904  Cardamine oligosperma Volney Rattan 1884-4-1 s.n. Marin Ross Valley. Comment
  CAS-BOT-BC37905  Cardamine oligosperma L. R. Abrams 1927-4-19 11618 Marin Road from Inverness to Point Reyes at head of Drakes Estuary. Comment
  CAS-BOT-BC475154  Cardamine oligosperma T. Gosliner; J. Baxter; R. Truitt; S. Feher; R. Ota; F. Leist; R. Subedar; M. Murphy 2013-2-23 13003 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Meadow at rock face Comment
  JEPS27985  Cardionema ramosissimum Rimo Bacigalupi 1961-5-29 7727 Marin 1 mi. due e. Pt. Reyes Station (summit of hill at n. end of Bolinas Ridge (589 ft. on Inverness Quad.)); Inverness Quad. 146 Comment
  UCD150622  Cardionema ramosissimum June McCaskill; C. H. Lamoureux 1956-6-29 501 Marin Point Reyes Lighthouse Road, ca. 7 miles west of Inverness. 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-BC232184  Carex C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1821 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade to culvert R143. Comment
  CAS-BOT-BC17817  Carex amplifolia John Thomas Howell 1946-6-30 22127 Marin Marsh east of Rodeo Lagoon. Comment
  SEINET4287833 Image available Carex athrostachya Unknown 2009-1 1084 -1 Marin Point Reyes National Seashore. Comment
  CAS-BOT-BC19681  Carex athrostachya Peter Rubtzoff 1962-7-14 4988 Marin Laguna, Chileno Valley. Comment
  CAS-BOT-BC19248  Carex barbarae John Thomas Howell 1943-6-6 s.n. Marin Canyon below Muir Woods. 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-BC19451  Carex bolanderi A. A. Heller 1902-6-18 5715 Marin Mt. Tamalpais, on the railroad between Mill Valley trail and the water tank. Comment
  CAS-BOT-BC19457  Carex bolanderi John Thomas Howell 1943-7-11 18282 Marin Mt Tamalpais. Potrero Meadows. Comment
  UC823303  Carex bolanderi Elsa Thorsteinson Jun 1938 Marin Mount Tamalpais Comment
  RSA52003  Carex bolanderi J. T. Howell 1944-6-4 19540 Marin Inverness Ridge west of Inverness. Comment
  SJSU1787  Carex bolanderi G. B. Youngberg 1956-5-19 434 Marin near stream near Mountain Theater, Mount Tamalpais 701 Comment
  CAS-BOT-BC34041  Carex brevicaulis Alice Eastwood; John Thomas Howell 1939-5-28 7380 Marin Pt. Reyes Lighthouse. Comment
  CAS-BOT-BC34047  Carex brevicaulis Fred Ross; Gordon H. True 1970-4-10 5258 Marin Point Reyes Bird Observatory 3 miles NW of Bolinas at Arroyo Honda. Just south of Lake Ranch. 60 Comment
  CAS-BOT-BC110190  Carex buxbaumii John Thomas Howell 1947-6-4 23213 Marin Point Reyes Peninsula. Swale near radio station. Comment
  CAS-BOT-BC34393  Carex cusickii John Thomas Howell 1938-6-5 13902 Marin Rock Spring, Mt. Tamalpais. Comment
  RSA91611  Carex cusickii J. T. Howell 1938-6-5 13902 Marin Rock Springs, Mt. Tamalpais. Comment
  CAS-BOT-BC35003  Carex densa John Thomas Howell 1938-6-5 13903 Marin Rock Spring, Mt. Tamalpais. Comment
  CAS-BOT-BC35006  Carex densa John Thomas Howell 1946-6-13 22051 A Marin East of Aurora School at Sonoma County Line. Comment
  CAS-BOT-BC35036  Carex densa John Thomas Howell 1938-5-22 13790 Marin San Anselmo Canyon. Comment
  CAS-BOT-BC35042  Carex densa John Thomas Howell 1946-6-16 s.n. Marin Inverness Park. Comment
  CAS-BOT-BC35033  Carex densa D. E. Breedlove 1983-5-23 58756 Marin Bolinas Mesa. 54 Comment
  CAS-BOT-BC19959  Carex exsiccata John Thomas Howell 1943-7-11 18284 Marin Mt. Tamalpais. Potrero Meadows. Comment
  CAS-BOT-BC20836  Carex garberi Malcom A. Nobs; Stanley Galen [S. Galen] Smith 1949-6-29 897 Marin North side of Pt. Reyes Road, just north of Pierce Pt. Road, about 3 miles north of Inverness. Comment
  CAS-BOT-BC20879  Carex globosa Gordon H. True 1978-4-13 8160 Marin Audubon Canyon Ranch. 6 Comment
  CAS-BOT-BC20895  Carex globosa H. N. Bolander 1867-5-3 V Marin Redwoods. Comment
  UC1563880  Carex globosa Barbara Ertter with Niall McCarten, Mark Fogiel, Dan Pritchett 1990-6-16 9718 Marin between Paradise Drive and Hacienda Drive (ne side of ridge at narrow part of peninsula); San Francisco Bay, Tiburon Peninsula 91 Comment
  CAS-BOT-BC20890  Carex globosa Catherine Best 1982-3-24 s.n. Marin San Rafael Hills. Comment
  SEINET10752913  Carex globosa Elsa Thorsteinson Thorsteinson s.n. Marin Mt. Tamalpais. Comment
  SEINET3143642  Carex globosa L. S. Rose 1940-4-28 40239 Marin Bootjack Camp, Mt. Tamalpais, Proc. Linn. Sec. 1:259.(1845) Comment
  SEINET7559872 Image available Carex globosa John Thomas Howell 1952-5-30 28318 Marin Potrero Meadow, Mt. Tamalpais. Comment
  SEINET7847007 Image available Carex globosa J. T. Howell 1944-4-2 19368 A Marin SE of Laurel Del. Mount Tamalpais Comment
  CAS-BOT-BC28387  Carex gracilior John Thomas Howell 1945-5-9 20849 Marin Ignacis Comment
  UC766691  Carex gynodynama Robert F. Hoover 1941-6-19 5371 Marin Inverness Ridge, northwest of Inverness. Comment
  SEINET7561215 Image available Carex gynodynama F. J. Hermann 1962-6-10 17393 Marin Rock Springs, Mt. Tamalpais. 610 Comment
  CAS-BOT-BC22321  Carex harfordii John Thomas Howell 1945-6-3 20927 Marin Shell Beach. Comment
  CAS-BOT-BC31494  Carex leptopoda Catherine Best 1984-5-15 954 Marin Olema Marsh. Comment
  CAS-BOT-BC31495  Carex leptopoda John Thomas Howell; J. W. Stacey 1936-6-7 12638 Marin Ledlum Swamp on road to Pt. Reyes. Comment
  CAS-BOT-BC31657  Carex lyngbyei Hans Leschke 1949-5-25 s.n. Marin Point Reyes Peninsula: Near Inverness. Comment
  RSA15216  Carex lyngbyei Carl B. Wolf 1927-4-24 s.n. Marin Stinson Beach Comment
  UC766690  Carex lyngbyei Robert F. Hoover 1941-6-19 5365 Marin Inverness Comment
  CAS-BOT-BC146627  Carex mendocinensis John Thomas Howell; J. W. Stacey 1936-6-7 12658 Marin Near Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC146633  Carex mendocinensis John Thomas Howell 1945-4-29 20789 Marin Camp Handy, Mt. Tamalpais Comment
  SEINET7483607 Image available Carex mendocinensis F. J. Hermann 1955-1 11917 Marin edge of Muir Woods Road below Bootjack Camp, Mt. Tamalpais Comment
  CAS-BOT-BC119526  Carex nudata John Thomas Howell 1938-6-5 13899 Marin Near Bootjack, Mt. Tamalpais. Comment
  JEPS63675  Carex nudata W. L. Jepson 1919-5-17 8280 Marin Paper Mill Creek, Olema 60 Comment
  OBI49279  Carex nudata Lewis S. Rose 1939-4-23 39081 Marin 5 mi W of Nicasio 30 Comment
  UC1146  Carex nudata H. N. Bolander 1860-1 2299 Marin Comment
  CAS-BOT-BC119398  Carex obnupta Alice Eastwood 1923-5-13 11792 Marin Pt. Reyes Comment
  CAS-BOT-BC119408  Carex obnupta Hans Leschke 1946-7-4 s.n. Marin Dillon's Beach Comment
  UC904978  Carex obnupta John Thomas Howell 1946-7-4 22179 Marin Dillons Beach Comment
  CAS-BOT-BC136455  Carex obnupta Robert Soost 2001-8-1 s.n. Marin Bull Point. Comment
  SEINET3905272  Carex obnupta Hans Leschke 1942-5-24 s.n. Marin Tamalpais, CA.; 0 Comment
  POM303643  Carex ovalis J. T. Howell 1944-6-4 19567 Marin Mt. Vision west of Inverness Comment
  CAS-BOT-BC532979  Carex pendula A. Williams; E. Brusati; K. Martin; R. Tachibana 2015-5-9 15788 Marin Mount Tamalpais. Marin Municipal Water District lands: Alpine Lake, next to Bullfrog Rd. Comment
  CAS-BOT-BC118431  Carex praegracilis John Thomas Howell 1945-5-20 20871 Marin Tiburon Comment
  CAS-BOT-BC118435  Carex praegracilis J. Penalosa 1961-8-26 2197 Marin Tiburon Blvd at Belvedere Dr. Comment
  CAS-BOT-BC117580  Carex serratodens Phyllis Ellman 1977-1-1 s.n. Marin Old St. Hilary's, Tiburon. Comment
  OBI49277  Carex serratodens Lewis S. Rose 1938-4-10 38137 Marin Tiburon 6 Comment
  RSA102721  Carex serratodens L. S. Rose 1939-5-17 39130 Marin Tiburon. 15 Comment
  CAS-BOT-BC115605  Carex tumulicola Bolander 1568 Marin Angel Island Comment
  CAS-BOT-BC115601  Carex tumulicola J. Penalosa 1961-8-26 2219 Marin Tiburon Blvd, 150 yds E of Blackfield Dr. Comment
  CAS-BOT-BC115371  Carex utriculata Alice Eastwood; John Thomas Howell 1939-5-28 7407 A Marin Ledum Swamp, Pt Reyes Peninsula Comment
  CAS-BOT-BC230228  Carpobrotus edulis Peter H. Raven; Michael P. Johnson 1967-5-1 21182 Marin Angel Island. On S ridge of Mount Ida 237 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
  CAS-BOT-BC248914  Castilleja James L. Reveal 1988-6-1 6968 Marin Along the Marshall-Petaluma Road, 0.6 mile east of California Highway 1 northeast of Marshall, about 23 air miles southwest of Petaluma 45 Comment
  JEPS77219  Castilleja affinis subsp. affinis Robert M. Lloyd 1963-4-24 2361 Marin 5.3 mi s Fairfax (on Bolinas road) Comment
  SD131921  Castilleja affinis subsp. affinis M. I. Morris 1976-5-7 1071 Marin Alongside Dillon Beach Road in vicinity of Elephant Rocks; 0.15 mile from Valley Ford Franklin School Road and Dillon Beach Road intersection Comment
  UC1314263  Castilleja affinis subsp. affinis Noel H. Holmgren and James L. Reveal 1966-6-6 2639 Marin near Point Reyes lighthouse parking lot; Point Reyes Comment
  SEINET10745034  Castilleja affinis subsp. neglecta Mary K. Brandegee 1907-7-7 Brandegee s.n. Marin Tiburon, hillsides. Comment
  JEPS58918  Castilleja ambigua subsp. ambigua John Thomas Howell 1947-5-14 23152 Marin wnw of Mt. Vision (slope of Drakes estero) Comment
  UC673461  Castilleja attenuata H. L. Mason 1928-4-13 4316 Marin n of San Rafael Comment
  UC1341844  Castilleja exserta subsp. latifolia Noel H. Holmgren and James L. Reveal 1966-6-6 2640 Marin near light house parking house Point Reyes Comment
  JEPS38122  Castilleja foliolosa C. Caulon 1965-4-25 Marin 1 mi from Tiburon (Paradise Drive) Comment
  SFV8663  Castilleja foliolosa C. A. Mitchell 1969-4-12 5 Marin Along fire road on south side of Mount Tamalpais. Comment
  CAS-BOT-BC241301  Castilleja latifolia Belle Richardson Jackson 1938-4-11 s.n. Marin Pt. Reyes Peninsula Comment
  UCD150833  Castilleja rubicundula subsp. lithospermoides Ayzik Solomeshch 2014-5-28 s.n. Marin Giacomini Open Space Preserve. Southwest of town of Woodacre, south of Sir Frances Drake Blvd. West of San Geronimo Ridge Road. Along Carson Fire Road. UTM Zone 10 E 530517, N 4205620.(Coordinates converted from UTM data by label maker). 410 Comment
  SD234179  Castilleja rubicundula subsp. lithospermoides Virginia Pinkus Ryder 1964-5-17 198 Marin Drakes Beach. Dry roadside. 3 Comment
  JEPS35815  Castilleja subinclusa subsp. franciscana Rimo Bacigalupi, and L. R. Heckard 1964-7-27 8961 Marin 11.5 mi e Marshall (along road from Marshall to Petaluma, 0.8 mi w of junction with Wilson Hill road) Comment
  JEPS60444  Castilleja subinclusa subsp. franciscana T. I. Chuang and F. M. Chuang 1969-6-28 6683 Marin 3.7 mi n Stinson Beach Comment
  JEPS60446  Castilleja subinclusa subsp. franciscana T. I. Chuang and F. M. Chuang 1969-6-29 6685 Marin 2.5 mi nw Marshall (on Highway 1) Comment
  JEPS78281  Castilleja subinclusa subsp. franciscana L. R. Heckard with T. I. Chuang and Mike Morris 1979-6-22 5125 Marin 3.7 mi n Stinson Beach (along Route 1, along Bolinas Bay); Bolinas Bay Comment
  CAS-BOT-BC26227  Castilleja wightii Francis W. Pennell; John Thomas Howell 1940-5-20 25452 Marin Route 1, west of Fairfax 76 Comment
  JEPS45661  Castilleja wightii Lucina Ramsdell 1953-5-24 Marin Bolinas Comment
  JEPS55957  Castilleja wightii T. I. Chuang and F. M. Chuang 1968-6-23 6416 Marin 1.1 mi s Stinson Beach Comment
  JEPS58950  Castilleja wightii John Thomas Howell 1947-5-4 23129 Marin San Rafael Hills Comment
  UC1012305  Castilleja wightii F. W. Pennell and J. T. Howell 1940-5-20 25464 Marin s of Inverness 0 Comment
  POM196210  Castilleja wightii E. E. Stanford 1929-11-11 1184 Marin Bluffs above Bolinas Beach. Comment
  RSA279471  Castilleja wightii Robert A. Norris 1979-7-18 3921 Marin By Bunker Rd., ca. 1 mi. E of Rodeo Lagoon, Golden Gate National Recreation Area. 18 Comment
  SD64441  Castilleja wightii Noel H. Holmgren, James L. Reveal 1966-6-5 2637 Marin Along California 1, 5 miles east of Stinson Beach, exposed hillside 182 Comment
  SEINET10548992  Castilleja wightii subsp. inflata Mary Susan Taylor 1974-4-26 Taylor 208 Marin Comment
  NY68183  Castilleja wightii subsp. rubra F. W. Pennell 1940-5-20 25452 Marin Route 1. Shale. W of Fairfax. 45.7 Comment
  CAS-BOT-BC40222  Caulanthus lasiophyllus John Thomas Howell 1946-5-12 21790 Marin Carson Country. Comment
  JEPS42249  Ceanothus cuneatus var. cuneatus W. L. Jepson 1897-4-10 14026 Marin Mill Valley trail to Tamalpais Comment
  JEPS42397  Ceanothus cuneatus var. cuneatus Chesnut and Drew 1889-3-23 Marin Mt. Tamalpais Comment
  JEPS48865  Ceanothus cuneatus var. cuneatus Elsa Kraeger 1926-3-13 Marin e of Mt. Tamalpais (hillside) Comment
  JEPS83642  Ceanothus cuneatus var. cuneatus R. Raiche 1988-1-24 80006 Marin se end of beach (bluff, below WWII army instillation); Marin Headlands, Tennessee Valley Comment
  SJSU5721  Ceanothus cuneatus var. cuneatus L. S. Rose 1968-3-18 68006 Marin Bootjack Camp, Mt Tamalpais 365 Comment
  CAS-BOT-BC48427  Ceanothus cuneatus var. ramulosus L. R. Abrams 1927-2-19 11567 Marin Mt. Tamalpais Comment
  CAS-BOT-BC48439  Ceanothus cuneatus var. ramulosus John Thomas Howell 1940-5-26 15524 Marin San Anselmo Canyon Comment
  CAS-BOT-BC48440  Ceanothus cuneatus var. ramulosus John Thomas Howell 1942-3-8 16934 Marin Between Fairfax and Carson Ridge above Cascade Canyon Comment
  CAS-BOT-BC49149  Ceanothus cuneatus var. ramulosus John Thomas Howell 1938-6-19 13926 Marin Rattlesnake, Mt. Tamalpais Comment
  RSA176586  Ceanothus foliosus W. R. Dudley 1906-4-14 s.n. Marin Mt. Tamalpais. Comment
  RSA739826  Ceanothus foliosus D. Kelch 2007-4-22 7199 Marin Mt. Tamalpais Bootjack Camp. Comment
  UC452548  Ceanothus foliosus Ira J. Condit 1913-4-8 Marin near Muir Woods Comment
  SEINET13945884 Image available Ceanothus foliosus Lewis S. Rose 1942-1 42005 Marin South slope of Mt. Tamalpais, alt ca 1000 ft 305 Comment
  CAS-BOT-BC50928  Ceanothus foliosus var. foliosus A. A. Heller 1906-6-12 8393 Marin Mt. Tamalpais Comment
  POM87492  Ceanothus foliosus var. medius Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  CAS-BOT-BC64372  Ceanothus gloriosus subsp. exaltatus Doreen Smith 2002-3-31 s.n. Marin Bolinas Ridge fire road, 2 mi. from intersection of Bolinas-Fairfax Rd. & Ridgecrest Blvd. Comment
  RSA339403  Ceanothus gloriosus var. exaltatus Roger Raiche 1984-3-23 40071 Marin Secondary ridge of major ridge (unnamed) on s side of Marshall-Petaluma Road (above Salmon Creek) near road marker C112 04.52 (this is about 2.5 miles nw of this road's intersection with Wilson Hill Road [also known as Hicks Valley Road]). 122 Comment
  CAS-BOT-BC49961  Ceanothus gloriosus var. gloriosus John Thomas Howell 1964-3-19 s.n. Marin Tomales Bay State Park above Hearts Desire Beach Comment
  RSA130899  Ceanothus gloriosus var. gloriosus E. K. Balls 1958-7-20 23571 Marin Point Reyes Peninsula, about jct of roads to Drake's Bay and Point Reyes Lighthouse. 122 Comment
  RSA753073  Ceanothus gloriosus var. gloriosus Dylan O. Burge 2007-5-6 DOB- 908 c Marin Point Reyes National Seashore: 0.1 road miles from Sir Francis Drake Blvd. on road to North Beach parking area, turning 5.6 road miles (9.0 km) from the intersection of Sir Francis Drake Blvd. with Pierce Point Road., 10.3 km 253 degrees (True) WSW of Inverness. 25 Comment
  SBBG4247  Ceanothus gloriosus var. gloriosus M. Van Rensselaer 1939-4-30 1023 Marin Point Reyes Comment
  SBBG4249  Ceanothus gloriosus var. gloriosus H. and M. Dearing 1940-3-21 4140 Marin ca. 10 mi E of Pt Reyes, near Inverness Comment
  UC33648  Ceanothus gloriosus var. gloriosus Chestnut and Drew 1891-4-15 Marin west summit of Bolinas Ridge. Comment
  CAS-BOT-BC49988  Ceanothus gloriosus var. porrectus John Thomas Howell 1943-7-4 18265 Marin near Ledum Swamp Comment
  UC1281284  Ceanothus gloriosus var. porrectus H. E. McMinn 1949-3-22 Marin slope of Mt. Vision Inverness Ridge Comment
  CAS-BOT-BC50039  Ceanothus incanus C. H. M. 1916-9-30 s.n. Marin Lagunitas Comment
  CAS-BOT-BC50040  Ceanothus incanus C. H. M. 1915-6-1 s.n. Marin Lagunitas Comment
  CAS-BOT-BC50671  Ceanothus jepsonii H. E. McMinn 1923-3-30 905 Marin Between alpine Lake and Fairfax Comment
  POM214933  Ceanothus jepsonii W. T. Frost 1933-3-23 s.n. Marin Hidden Lake Fire Trail near Hidden Lake, Mt. Tamalpais. Comment
  UC338457  Ceanothus jepsonii Lemmon 1894-10-12 Marin Mt. Tamalpias Comment
  UCD112058  Ceanothus jepsonii Heidi E. M. Dobson 1978-3-28 306 Marin Overlooking Alpine Lake above Bolinas-Fairfax Road at base of Pine Hill. Comment
  CAS-BOT-BC51410  Ceanothus masonii H. E. McMinn 1922-6-6 179 Marin Bolinas Ridge Comment
  CAS-BOT-BC51414  Ceanothus masonii H. E. McMinn 1925-12-20 1574 Marin Along fire trail summit, Bolinas Ridge Comment
  CAS-BOT-BC51415  Ceanothus masonii Roger Raiche 1984-3-24 RR 40072 Marin Unnamed ridge between NE branch of Soulajule Reservoir (formerly Arroyo Sansal) and Marshall-Petaluma Rd. 243 Comment
  SBBG4378  Ceanothus masonii M. Van Rensselaer 1941-10-11 1746 Marin Bolinas Ridge Comment
  RSA261710  Ceanothus oliganthus var. sorediatus Brandegee 1889-1 s.n. Marin Tamalpias. Comment
  UCD112313  Ceanothus oliganthus var. sorediatus Roman Gankin; W. R. Hildreth and Ken Milam 1965-4-13 494 Marin San Geronimo Ridge, near Alpine Lake. Comment
  POM136473  Ceanothus ramulosus Alice Eastwood 1903-3-21 3162 Marin Tamalpais Comment
  SEINET13946065 Image available Ceanothus ramulosus Lewis S. Rose 1948-1 48006 Marin south slope of Mt. Tamalpais, near Mountain Home, alt ca 900 ft 274 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-BC52928  Ceanothus thyrsiflorus Lester Rowntree 1930-7-17 s.n. Marin Point Reyes Comment
  CAS-BOT-BC52957  Ceanothus thyrsiflorus Peter H. Raven; Michael P. Johnson 1967-5-1 21186 Marin Angel Island - On sout ridge of Mount Ida 237 Comment
  CAS-BOT-BC52970  Ceanothus thyrsiflorus C. Hart Merriam 1910-8-4 s.n. Marin Lagunitas Comment
  CAS-BOT-BC52974  Ceanothus thyrsiflorus Elsa G. Ruckert 1960-4-13 88 Marin Roadside, county road west from marshall leading to Olema, 1/2 mile from junction with Tomales Road. 15 Comment
  JEPS127840  Ceanothus thyrsiflorus Adam C. Schneider with Robert Steers 2014-3-29 544 Marin Coastal Trail, 0.2 miles below intersection with Wolf Ridge Trail. Comment
  RSA355700  Ceanothus thyrsiflorus Dave Kelly, Walter Wisura 1953-7-25 4125 Marin 0.5 miles up bolinas Ridge Road from Bolinas Comment
  RSA613696  Ceanothus thyrsiflorus Joseph A. Ewan 1936-1-1 9384 Marin 1/2 miles E US naval Station on Point Reyes road. Comment
  UC1071417  Ceanothus thyrsiflorus A. E. Wieslander 1934-3-18 402 Marin 2 miles N. W. of Inverness 152 Comment
  SEINET12209980  Ceanothus thyrsiflorus M. T. Doutt 1931-1 463 Marin 4 mi W Inverness Comment
  CAS-BOT-BC52797  Ceanothus verrucosus D. Cleveland 1884-3-1 s.n. Marin San Diego Comment
  CAS-BOT-BC274572  Centaurea calcitrapa John Thomas Howell 1944-6-25 19671 Marin Between McNear's Landing and San Rafael Comment
  SBBG98305  Centaurea cyanus M. S. Jussel 1933-7-30 413 Marin near Forest Knolls Comment
  CAS-BOT-BC272081  Centaurea cyanus M. S. Jussel 1933-7-30 413 Marin Near Forest Knolls Comment
  CAS-BOT-BC83553  Centaurea melitensis Doreen Smith; Wilma Follette 2003-5-13 s.n. Marin East Marin Island. Comment
  UC59636  Centaurium davyi Royce Marin Comment
  UC185756  Centaurium muehlenbergii Katharine Brandegee 1907-7-7 Marin Tiburon Comment
  CAS-BOT-BC384912  Cerastium arvense Ella Dales Cantelow 1941-3-21 3501 Marin Nr. Pt. Reyes Light House Comment
  UC1125790  Cerastium arvense A. E. Wieslander 1934-3-18 421 Marin Point Reyes Point Reyes Quad., Point Reyes Comment
  UC766225  Cerastium arvense R. F. Hoover 1938-2-15 2735 Marin Sausalito Comment
  UC56334  Cerastium arvense J. Burtt Davy 1900-7-11 6851 Marin Point Reyes Comment
  CAS-BOT-BC388200  Cerastium fontanum subsp. vulgare John Thomas Howell 1946-6-16 22067 Marin San Anselmo Comment
  JEPS51347  Cerastium glomeratum W. L. Jepson 1910-4-13 4034 Marin Olema Comment
  CAS-BOT-BC388308  Cerastium glomeratum Fred Ross; Gordon H. True 1979-2-20 5180 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda [Hondo] 60 Comment
  CAS-BOT-BC66350  Cheilanthes covillei John Thomas Howell 1959-8-23 34598 Marin nw. of Bootjack, Mt. Tamalpais Comment
  UC1176795  Chenopodium californicum John Thomas Howell 1947-5-14 23166 Marin McClure Beach Comment
  UC7314  Chenopodium macrospermum var. halophilum H. N. Bolander 1863-1 2489 Marin Comment
  CAS-BOT-BC497689  Chlorogalum pomeridianum Gordon H. True; Fred Ross 1969-6-6 5043 Marin Pt. Reyes Bird Observatory 3mi. NW. of Bolinas at Arroyo Honda, just south of Headquaters 60 Comment
  JEPS61574  Chlorogalum pomeridianum var. pomeridianum W. L. Jepson 1928-6-10 12927 Marin Tiburon Comment
  UC63884  Chlorogalum pomeridianum var. pomeridianum Earle Mulliken 1903-6-23 72 Marin vicinity San Francisco Bay (Mt. Tamalpais); vicinity San Francisco Bay, Mt. Tamalpais Comment
  CAS-BOT-BC236911  Chloropyron maritimum subsp. palustre John Thomas Howell 1939-7-2 s.n. Marin Almonte Marshes Comment
  CAS-BOT-BC237997  Chloropyron molle subsp. molle G. Thomas Robbins 1958-8-31 3931 Marin Along the east edge of the Northwestern Pacific railroad tracks at the Burdell siding, about one-half mile east of U. S. Highway 101 Comment
  CAS-BOT-BC191548  Chorizanthe cuspidata var. villosa Robert Soost 1999-6-25 s.n. Marin Abbotts Lagoon Comment
  RSA51262  Chorizanthe polygonoides var. polygonoides Peter H. Raven 1950-4-29 1932 Marin Hills above Tiburon. 152 Comment
  CAS-BOT-BC36456  Chrysolepis chrysophylla F. T. Bioletti 1891-1-1 s.n. Marin unspecified Comment
  UC1076085  Chrysolepis chrysophylla Herbert L. Mason 1923-10-1 780 Marin Mount Tamalpais Comment
  UC589586  Chrysolepis chrysophylla Beryl O. Schreiber 1932-7-27 692 Marin Hearts Desire Beach Tomales Bay (Tomales Bay) Comment
  UC1177326  Chrysolepis chrysophylla var. minor John Thomas Howell 1947-7-6 23327 Marin above Phoenix Lake (Eldridge Grade, above Mt. Tamalpais); Mt. Tamalpais Comment
  NY163231  Chrysopsis arenaria A. D. E. Elmer 07 1903 4556 Marin Point Reyes Comment
  RSA0001029  Chrysopsis arenaria A. D. E. Elmer 1903-07 4456 Marin Point Reyes Post Office. Comment
  UC750681  Cicuta douglasii Lewis S. Rose 1946-8-23 46275 Marin Olema 1 Comment
  POM163324  Cicuta douglasii Rimo Bacigalupi 1926-7-25 1515 Marin About 1 1/2 miles below Potrero Meadow Comment
  CAS-BOT-BC105829  Cirsium andrewsii Alice Eastwood 1922-6-22 s.n. Marin Rodeo Lagoon near Fort Barry Comment
  CAS-BOT-BC105832  Cirsium andrewsii John Thomas Howell 1939-6-4 14719 Marin Pt. Reyes Lighthouse Comment
  CAS-BOT-BC105840  Cirsium andrewsii John Thomas Howell 1939-7-2 14818 Marin Elk Valley, east of Tennessee Cove Comment
  CDA1463  Cirsium andrewsii Doreen Smith Aug 1997 s.n Marin Pt. Reyes; Pierce Pt. Rd. near Abbotts Lagoon. Comment
  JEPS82538  Cirsium andrewsii Roger Raiche 1984-5-12 40143 Marin 3.3 mi se from its intersection with Coast Highway 1 (near crest of road) Marshall-Petaluma Road (along Marshall-Petaluma Road, near Marshall); Frink Canyon 91 Comment
  RSA0070567  Cirsium andrewsii J. T. Howell 1946-6-30 22129 Marin East of Rodeo Lagoon. Comment
  UCD130504  Cirsium brevistylum Collector Unknown 1925-6-6 1657 Marin Bolinas. Comment
  CAS-BOT-BC284448  Cirsium brevistylum Javier Penalosa 1961-6-29 1916 Marin Paradise Drive 1.4 mi. northwest of road to Naval Net Depot, Tiburon Peninsula Comment
  CAS-BOT-BC100967  Cirsium hydrophilum var. vaseyi Roger Raiche 1985-8-3 RR 50709 Marin Pine Mountain, Carson Ridge area, above Little Carson Canyon 335 Comment
  JEPS81189  Cirsium hydrophilum var. vaseyi Edward Lee with W. Joseph 1935-7-18 1571 Marin along Mt. Davis trail between East Peak and Middle Peak; Mt. Tamalpais Comment
  RSA95579  Cirsium occidentale var. occidentale L. S. Rose 1953-7-13 53048 Marin Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC286524  Cirsium occidentale var. venustum John Thomas Howell 1947-7-9 23330 Marin Fish Grade between Phoenix and Lagunitas Lakes, Mt. Tamalpais Comment
  CAS-BOT-BC280466  Cirsium quercetorum John Thomas Howell 1939-6-18 14774 Marin Near Mud Lake Comment
  RSA131103  Cirsium quercetorum E. K. Balls 1958-7-20 23580 Marin 1.5 miles NE from Point Reyes Lighthouse 168 Comment
  CAS-BOT-BC288728  Cirsium remotifolium Doreen Smith 2002-6-1 s.n. Marin Lucas Valley Rd E of the Big Rock Comment
  UC30789  Cirsium remotifolium var. odontolepis Alice Eastwood 1896-7-4 Marin Tocaloma Comment
  CAS-BOT-BC223888  Cistus incanus John Thomas Howell 1939-9-3 15335 Marin At Black Point Comment
  UC496408  Clarkia amoena Merle Randall 1930-6-13 Marin 8 mi n Bolinas; Alamere Creek Comment
  UCR198069  Clarkia amoena Beecher Crampton 1946-8-14 408 Marin San Francisco Bay Area, near Hamlet 35 Comment
  CAS-BOT-BC160988  Clarkia amoena subsp. amoena John Thomas Howell 1939-6-4 14714 Marin Pt. Reyes lighthouse Comment
  CAS-BOT-BC160992  Clarkia amoena subsp. amoena A. D. E. Elmer 1903-7-1 4939 Marin Olema Comment
  POM32527  Clarkia amoena subsp. amoena A. D. E. Elmer 1903-07 4939 Marin Olema Comment
  UCSB39414  Clarkia concinna Bricca, Tim 1976-5-15 Marin Along fire road beyond Evergreen Drive; in Kentfield 185 Comment
  JEPS83644  Clarkia concinna subsp. raichei R. Raiche 1988-4-10 80067 Marin sw Tomales (Coast Hwy. 1, just w of Walker Creek bridge, near road marker 1 MRN 43.78) 4 Comment
  CAS-BOT-BC164303  Clarkia davyi H. Lewis; M. Lewis 1947-6-15 439 Marin 5.8 mi. N of Point Reyes Lighthouse Comment
  CAS-BOT-BC164613  Clarkia gracilis subsp. gracilis John Thomas Howell 1941-5-25 s.n. Marin Potrero Meadow to Mountain Theater, Mt. Tamalpais Comment
  RSA31385  Clarkia gracilis subsp. gracilis J. T. Howell 1946-5-19 21912 Marin Meadows Club, Fairfax Hills Comment
  CAS-BOT-BC162477  Clarkia gracilis subsp. sonomensis Doreen Smith 1996-5-12 s.n. Marin San Geronimo Ridge above Bates Canyon Comment
  SEINET12194848  Clarkia purpurea F. H. Utech 1988-1 88 -165 Marin W slope of Mt. Tamalpais, 3 mi past Alpine Dam & 4 mi from Fairfax on Bolinas Rd 180 Comment
  CAS-BOT-BC172451  Clarkia purpurea subsp. purpurea John Thomas Howell 1947-5-21 23187 Marin Tiburon Comment
  CAS-BOT-BC172548  Clarkia purpurea subsp. purpurea Alice Eastwood 1926-6-9 13913 Marin Sausalito Comment
  CAS-BOT-BC163738  Clarkia purpurea subsp. quadrivulnera Alice Eastwood 1912-8-3 1547 Marin Mt. Tamalpais Comment
  UCD163894  Clarkia purpurea subsp. viminea Peter Rubtzoff 1980-7-12 9458 Marin San Anselmo. Comment
  UC1279903  Clarkia rubicunda Peter H. Raven 1957-6-28 10995 Marin hill in center of Belvedere Tiburon Peninsula Comment
  CAS-BOT-BC165050  Clarkia rubicunda Wilma Follette 1996-7-16 s.n. Marin Ft. Baker - Yellow Bluff Comment
  CAS-BOT-BC165062  Clarkia rubicunda Peter H. Raven 1957-6-28 10998 Marin At city limit of San Rafael, on road to China Camp Comment
  CAS-BOT-BC165083  Clarkia rubicunda Peter H. Raven 1957-6-28 10995 Marin On hill in center of Belvedere, Tiburon Peninsula Comment
  RSA108436  Clarkia rubicunda Harlan Lewis, M. Lewis 1947-6-15 441 Marin State Highway 1 at Stinson Beach Comment
  CAS-BOT-BC531481  Claytonia exigua D. Smith; S. Whelan; V. Smith; H. Kuimelis 2015-4-10 15367 Marin Mount Tamalpais. Marin Municipal Water District lands: Potrero Meadow Comment
  CAS-BOT-BC439223  Claytonia exigua subsp. exigua John Thomas Howell 1946-3-17 s.n. Marin Near Rock Spring, Mt. Tamalpais Comment
  UC7850  Claytonia exigua subsp. exigua Alice Eastwood Apr 1896 Marin near Fairfax Comment
  CAS-BOT-BC439214  Claytonia exigua subsp. exigua Doreen Smith 2002-3-2 s.n. Marin Rock Spring, Mt. Tamalpais in rock outcrop west of Ridge Crest Boulevard 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
  CAS-BOT-BC439350  Claytonia gypsophiloides E. M. Zeile 1924-3-16 s.n. Marin Lake Alpine (end) Comment
  JEPS43296  Claytonia parviflora subsp. parviflora W. L. Jepson 1896-3-23 Marin Ross Valley Comment
  JEPS76977  Claytonia parviflora subsp. parviflora Robert M. Lloyd 1963-3-10 2100 Marin 3 mi from Inverness (on Pt. Reyes Road) Comment
  CAS-BOT-BC439936  Claytonia perfoliata subsp. mexicana Peter H. Raven; Michael P. Johnson 1967-5-2 21253 Marin Angel Island. Below East Garrison, east side of island. Comment
  UC615076  Claytonia perfoliata subsp. perfoliata Beryl O. Schreiber 1936-3-8 2151 Marin Schoolteacher's Beach; Tomales Bay Comment
  UC1101395  Claytonia sibirica Malcolm A. Nobs and S. Galen Smith 1949-6-29 892 Marin about 3 mi n Inverness (on n side of Pt Reyes road, just n of Pierce Pt road) Comment
  UC7926  Claytonia sibirica J. Burtt Davy 1894-3-31 700 Marin Bear Valley Comment
  CAS-BOT-BC443947  Claytonia sibirica H. L. Mason 1926-2-21 2655 Marin Road from Inverness to Point Reyes Lighthouse Comment
  JEPS78371  Clematis ligusticifolia Edward Lee 1934-6-17 923 Marin 1-2 mi. s. South Brook Comment
  UC9075  Clematis ligusticifolia W. C. Blasdale 1893-6-14 Marin Lagunitas Creek Comment
  CAS-BOT-BC434206  Clintonia andrewsiana D. Greenberger; C. Gattuso; M. Murphy; J. Klein; B. Lavender; A. Williams 2014-4-26 14310 Marin Mount Tamalpais. Marin Municipal Water District lands: Bolinas Ridge gate at Bolinas-Fairfax Road/Ridgecrest Blvd. junction. Approximately 30 feet up Bolinas Ridge Road, plot to the right. Comment
  UC1051643  Clintonia andrewsiana Peter Kamb 1950-6-3 1837 Marin n side of Bolinas Ridge, on Alpine Dam Road, 1 mi above the lake Bolinas Ridge; , Alpine Dam Road Comment
  UC71966  Clintonia andrewsiana J. Burtt Davy 1895-5-13 1256 Marin Redwood Canyon Comment
  CAS-BOT-BC499376  Clintonia andrewsiana James I. W. McMurphy 1906-4-14 s. n. Marin Redwood Canyon, Mt. Tamalpais Comment
  SEINET8472209  Clintonia andrewsiana M. Kenworthy 1907-5-9 s.n. Marin Redwood Canyon. Comment
  UC59631  Clintonia andrewsiana r. royce Marin California Comment
  HSC33200  Collinsia heterophylla Thomas W. Nelson 1974-4-22 1206 Marin Lake Nicascio Comment
  JEPS71043  Collomia heterophylla L. M. Newlon 1921-1 86 Marin Mt. Tamalpais Comment
  SEINET2440592  Collomia heterophylla Helen K. Sharsmith 1963-5-4 5366 Marin San Francisco Bay Region. Grassy open hillslopes above Almaden Creek and Reservoir, eastern base of Santa Cruz Mountains. 229 Comment
  CDA5372  Conium maculatum T. C. Fuller 1957-9-4 s.n. Marin Inverness. 0 Comment
  CDA5374  Conium maculatum T. C. Fuller 1957-9-4 s.n. Marin Inverness. 0 Comment
  CAS-BOT-BC216011  Convolvulus James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC285925  Conyza bonariensis John Thomas Howell 1939-11-5 s.n. Marin Sausalito Comment
  CAS-BOT-BC286136  Conyza canadensis Javier Penalosa 1962-3-3 2235 Marin Fort Cronkhite Comment
  CAS-BOT-BC419739  Conyza canadensis R. Johnson; R. Nash; E. Lapre; R. Goulde; J. Lapre 2014-9-13 14064 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Ranger Station, Sky Oaks Road, Fairfax Comment
  UC72224  Corallorhiza striata Chesnut and Drew 1891-4-17 Marin Ross Valley Comment
  UC4393  Corallorhiza striata Chesnut and Drew 1891-4-17 Marin foot of Tamalpais road Ross Valley Comment
  SEINET4675786  Cordylanthus maritimus Lewis S. Rose 1957-1 Marin Comment
  SEINET4675788  Cordylanthus maritimus John A. Churchill 1974-1 Marin Comment
  JEPS55933  Cordylanthus maritimus subsp. palustris T. I. Chuang and F. M. Chuang 1968-6-23 6427 Marin Coastal Salt Marsh 4.5 mi w Inverness (on way to Point Reyes lighthouse); Point Reyes Comment
  JEPS83457  Cordylanthus maritimus subsp. palustris Steve Balling 1980-7-15 Marin Petaluma salt marsh 7 mi ne of Novato (n of garbage dump); Petaluma Comment
  JEPS47455  Cordylanthus mollis subsp. mollis L. R. Heckard 1966-8-17 1553 Marin low area between tidal slough and railroad (w of Petaluma River, n of Novato); Burdell siding Comment
  JEPS128120  Coreopsis tinctoria Eric Wrubel, Lindsay Ringer 2012-8-23 NPS 49 Marin Highway 1 at Green Gulch. Scattered along the northern shoulder, ca. 0.1 mi. 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
  UC762014  Corethrogyne filaginifolia R. F. Hoover 1938-9-18 3843 Marin Tomales Point Comment
  UC303656  Cornus sericea subsp. sericea S. B. Parish Aug. 1918 19068 Marin Lagunitas Comment
  CAS-BOT-BC422409  Cortaderia jubata J. Klein; A. Brown; S. Ketzier; F. Trusheim 2014-9-13 14683 Marin Mount Tamalpais. Marin Municipal Water District lands: Peters Dam Comment
  CAS-BOT-BC180316  Corylus cornuta subsp. californica Volney Rattan 1877-2-24 s.n. Marin San Rafael Comment
  CAS-BOT-BC287218  Cotula australis Gordon H. True 1969-4-18 4851 Marin Point Reyes Bird Observatory 3 miles NW of Bolinas at Arroyo Honda bridge 60 Comment
  SBBG33297  Cotula coronopifolia J. P. Broughton 1969-7-12 1270 Marin near summit of Mt Tamalpais State Park Comment
  UCR20574  Cotula coronopifolia H. M. Whistler 1966-4-15 s.n. Marin Central Coast, McClure's Beach, on Tomales Point 8 Comment
  CAS-BOT-BC291381  Cotula coronopifolia Javier Penalosa 1961-3-25 1170 Marin Tiburon near Recreation Center below St. Hilar's Church, Tiburon Peninsula Comment
  CAS-BOT-BC291385  Cotula coronopifolia Steve Siegel; Cynthia Siegel 1967-4-9 66 Marin Behind Peacock Gap Country Club Comment
  SEINET11859882  Cotula coronopifolia M. T. Doutt 1931-2-1 142 Marin Bolinas Comment
  UC1101409  Crassula aquatica Herbert L. Mason 1946-7-24 12939 Marin Lake Ranch near Double Point Comment
  CAS-BOT-BC427587  Crassula aquatica John Thomas Howell 1945-5-9 20857 Marin Near Hamilton Field Comment
  CAS-BOT-BC291498  Crepis capillaris John Thomas Howell 1957-7-22 32821 Marin Pt. Reyes Station Comment
  CAS-BOT-BC152882  Cressa truxillensis Doreen Smith; Wilma Follette 2003-5-16 s.n. Marin East Marin Island. South Beach. Comment
  JEPS81814  Crocanthemum scoparium var. scoparium Edward Lee with W. Joseph 1935-7-18 1565 Marin Mt. Tamalpais, Lower Throckmorton Trail Mt. Tamalpais; , Lower Throckmorton Trail Comment
  CAS-BOT-BC361423  Crocosmia X crocosmiiflora Greg de Nevers 1993-7-18 10475 Marin Pt. Reyes Nat. Seashore trail from hostel to coast camp Comment
  CAS-BOT-BC190115  Crypsis schoenoides Doreen Smith 1996-9-12 s.n. Marin Lake Alpine, east shore of drying strand. Comment
  CAS-BOT-BC190119  Crypsis schoenoides Lilian McHoul 1971-9-26 s.n. Marin Desiccated strand of Nicasio Reservoir. Comment
  UC174950  Cryptantha micromeres Katharine Brandegee 1910-5-22 Marin Tamalpais Comment
  CAS-BOT-BC80844  Cupressus sargentii James McMurphy 1910-3-5 s.n. Marin Serpentine, west side of Mt. Tamalpais Comment
  CAS-BOT-BC80845  Cupressus sargentii H. E. McMinn 1922-6-29 316 Marin Mt. Tamalpais, West Peak Comment
  RSA181405  Cupressus sargentii James I. McMurphy 1910-3-5 s.n. Marin West side of Mount Tamalpais Comment
  UC537967  Cupressus sargentii Mrs. G. E. Kelley 1935-1-13 Marin San Geronimo Ridge Comment
  SEINET233353  Cupressus sargentii Unknown 1974-5-4 88 Marin Along Carson Ridge Comment
  CAS-BOT-BC224500  Cuscuta californica Eric Walther 1922-8-6 s.n. Marin Mt. Tamalpais, south side Pipe-line trail Comment
  CAS-BOT-BC224506  Cuscuta californica H. Walton Clark 1937-8-1 s.n. Marin Mt. Tamalpais Comment
  RSA201404  Cuscuta campestris J. T. Howell 1946-9-20 23013 Marin Chileno Valley Comment
  RSA22025  Cuscuta ceanothi J. T. Howell 1939-9-3 15355 Marin San Antonio Creek Comment
  RSA22078  Cuscuta salina var. major J. T. Howell 1939-11-5 15386 Marin Sausalito Comment
  SFV12523  Cynoglossum grande K. A. Wilson 1975-3-28 1462 Marin Mount Tamalpais State Park. Tourist Club Highway (Trail), south of Panoramic Highway. West facing slope. 244 Comment
  UC1541667  Cynoglossum grande Harold E. Parks March 1926 Marin Tiburon Peninsula Comment
  CAS-BOT-BC190418  Cynosurus echinatus John Thomas Howell 1942-6-7 s.n. Marin San Anselmo Canyon. Comment
  RSA330823  Cynosurus echinatus Robert A. Norris 1985-4-13 4849 Marin Conzelman Rd., near Horseshoe Bay, East Fort Baker, Golden Gate National Recreation Area. 6 Comment
  SEINET3926432  Cynosurus echinatus Virginia E. Long 1932-6-18 199 a Marin Mill Valley. Along road opposite old railroad to Mt. Tamalpais.; 0 Comment
  CAS-BOT-BC229718  Cyperus eragrostis C. Friedel; M. L. Carle; L. Brartman; et al. 2012-8-25 1963 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest. Comment
  JEPS64112  Cyperus eragrostis W. L. Jepson 1921-9-24 9500 Marin Mt. Tamalpais, Phoenix Lake Comment
  SD131802  Cyperus erythrorhizos Barbara Ertter, Elizabeth Neese 1988-10-29 8015 Marin Nicasio Reservior ca. 10 airmiles southwest of Petaluma and west of Novato, surrounded by grassy hills; fine silt of mudflats left by receding water on northwest edge of reservior, on Nicasion Valley Road ca. 1 mile east of Petaluma Road. Comment
  SEINET7893532  Cypselea humifusa John Thomas Howell 1947-1 24184 Marin Alpine Lake Comment
  CAS-BOT-BC435176  Cypselea humifusa John Thomas Howell 1939-8-27 15327 Marin Lake Lagunitas Comment
  SDSU7770  Cytisus scoparius D. F. Howe 1966-6-1 4248 Marin 4.3 miles west of Ivernea Pt. Reyes Peninsula. Comment
  SJSU5808  Cytisus scoparius W. T. Nilmeier 1969-4-20 Marin Dias Rd along W border of Mt Tamalpais State Park Comment
  SEINET12152439  Cytisus scoparius M. T. Doutt 1931-1 444 Marin nr Pt. Teyen, along rd form Nirasio(sp?) Comment
  CAS-BOT-BC474709  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 Comment
  SEINET3895602 Image available Damasonium californicum Lewis S. Rose 1954-5-10 54039 Marin 5 mi. e. of Tomales.; 0 30 Comment
  CAS-BOT-BC189714  Danthonia californica John Thomas Howell 1947-7-6 23326 Marin Mount Tamalpais. Near Barths Retreat. Comment
  CAS-BOT-BC189723  Danthonia californica Alice Eastwood 1912-5-1 27 Marin Kentfield. Comment
  JEPS76779  Danthonia californica L. R. Heckard 1974-5-14 3688 Marin Ring Mt. Tiburon Peninsula (n end of peninsula) Comment
  RSA126395  Danthonia californica var. californica J. T. Howell 1943-5-15 18069 Marin Tiburon Peninsula Comment
  JEPS45733  Datisca glomerata W. L. Jepson 1890-11-29 13950 Marin Mount Tamalpais Comment
  CAS-BOT-BC83569  Daucus carota Doreen Smith 2002-8-29 s.n. Marin Near Marin Civic Center. Comment
  UC565529  Daucus pusillus H. L. Mason 1928-4-28 4403 Marin Tiburon Peninsula Comment
  CAS-BOT-BC292098  Delairea odorata John Thomas Howell 1939-9-10 s.n. Marin Stinson Beach Comment
  CAS-BOT-BC9621  Delphinium californicum John Thomas Howell 1939-7-2 s.n. Marin Almonte Comment
  RSA15224  Delphinium decorum Carl B. Wolf 1927-4-24 381 Marin Stinson Beach. Comment
  CAS-BOT-BC9013  Delphinium decorum L. R. Abrams 1927-4-19 11599 Marin Near Lighthouse at Point Reyes Comment
  UC854191  Delphinium patens Alice Eastwood 1912-5-20 62 Marin Kentfield Comment
  SJSU3463  Delphinium patens K. S. Kilborn 1963-5-10 94 Marin 2 mi W of Fairfax Comment
  CAS-BOT-BC121644  Delphinium patens subsp. patens H. L. Mason 1917-4-28 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC422434  Dendromecon rigida A. Williams; D. Greenberger 2014-5-16 14231 Marin Mount Tamalpais. Marin Municipal Water District lands: Pine Mountain: Oat Hill Road, ~0.15 miles N along rd. from Jct with Old Vee. Comment
  JEPS51677  Dendromecon rigida W. L. Jepson 1918-4-20 7453 Marin Mt. Tamalpais Comment
  RSA41869  Dendromecon rigida H. C. Cantelow 1934-4-16 s.n. Marin Bolinas Grade Comment
  UC198306  Dendromecon rigida Katharine Brandegee 1916-9-17 Marin West Point Tamalpais Comment
  CAS-BOT-BC198493  Deschampsia danthonioides John Thomas Howell 1941-6-10 16281 Marin Near Black Point. Comment
  RSA128664  Deschampsia danthonioides P. H. Raven 1950-4-29 1943 Marin hills above Tiburon 122 Comment
  SEINET10900463  Deschampsia danthonioides John Thomas Howell 1943-5-15 Howell 18100 Marin Tiburon Peninsula. Comment
  UC9931  Dicentra formosa F. T. Bioletti Jun 1892 Marin Tocaloma Comment
  SEINET12103159  Dicentra formosa M. T. Doutt 1931-1 120 Marin Comment
  SEINET5339621  Dicentra formosa W. Roderick 1967-5-6 s.n. Marin In canyon below Nicasic Lake. 76 Comment
  CAS-BOT-BC499458  Dichelostemma capitatum Javier Penalosa 1961-2-25 1083 Marin Tiburon, slope below St. Hilary's Church Comment
  JEPS127698  Dichelostemma capitatum subsp. capitatum Adam C. Schneider with Susan Fawcett 2014-3-28 459 Marin Trail to Slide Ranch, Northwest of Muir Beach Overlook. Comment
  CDA39974  Dichondra donelliana G. D. Barbe 1983-6-2 4095 Marin Golden Gate National Recreation Area, west slope of Bolinas Ridge near Highway 1, 4 km north of Bolinas at Dogtown. 0 Comment
  SEINET1909867  Diplachne fusca var. fascicularis Barbara Ertter, Elizabeth Neese 1988-1 8018 Marin Nicasio Reservoir ca 10 airmiles SW of Petaluma and W of Novato, surrounded by grassy hills, on Nicasion Valley Road ca 1 mi E of Petaluma Rd. Comment
  CAS-BOT-BC150369  Diplacus aurantiacus Peter H. Raven; Michael P. Johnson 1967-5-2 21308 Marin Near road between Point Campbell and Hospital Cove, northwest side of island, Angel Island 45 Comment
  CAS-BOT-BC150378  Diplacus aurantiacus Alice Eastwood 1921-5-18 s.n. Marin Bill Williams Gulch, Ross Valley Comment
  SEINET8888388 Image available Diplacus aurantiacus Alex Lasseigne 2003-1 13716 Marin along road from Sausalito to highway back to San Francisco; Sausalito Comment
  CAS-BOT-BC151939  Diplacus douglasii Alice Eastwood 1915-5-16 s.n. Marin Mt. Tamalpais, old trail to Bolinas Comment
  UCD114707  Diplotaxis muralis Gordon H. True 1968-5-20 4202 Marin G. H. True residence, 142 Margarita Dr., San Rafael Hills, San Rafael. 30 Comment
  CAS-BOT-BC121855  Dirca occidentalis Walter Langhart 1941-6-1 s.n. Marin Hamilton Ranch about 2 miles south of Inverness Comment
  UC429267  Disporum hookeri I. J. Condit 1913-4-8 Marin Mill Valley Comment
  UC589484  Disporum hookeri Beryl O. Schreiber 1932-8-5 748 Marin Tomales Bay, Teachers Beach Teachers Beach; Tomales Bay, Teachers Beach Comment
  JEPS61831  Disporum smithii Adele Lewis Grant 1915-3-7 Marin Muir Woods Comment
  UC1177391  Disporum smithii John Thomas Howell 1941-5-18 16185 Marin Mount Tamalpais Comment
  RSA41935  Disporum smithii H. C. Cantelow 1936-4-5 1187 Marin Paper Mill Creek. Comment
  UCD73831  Distichlis spicata Javier Penalosa 1961-5-30 1534 Marin Tiburon Peninsula. Tiburon Blvd., ca. 50 yds., W of Blackfield Drive. Comment
  UCSC000026  Distichlis spicata var. stolonifera Beryl O. Schreiber 1932-7-25 665 Marin Lone Pine Beach - Tomales Bay Comment
  UC105767  Dodecatheon hendersonii Brandegee April 1889 Marin Tamalpais Comment
  RSA461372  Dodecatheon hendersonii L. S. Rose 1938-2-28 38091 Marin Grassy banks. Tomales. 9 Comment
  CAS-BOT-BC41373  Draba verna Barbara Menzies 1974-3-7 s.n. Marin Stinson Beach. Comment
  CAS-BOT-BC435203  Drosanthemum floribundum Peter H. Raven; Michael P. Johnson 1967-5-2 21236 Marin Angel Island. Below East Garrison, east side of island. Comment
  CAS-BOT-BC157714  Drymocallis glandulosa var. glandulosa Gordon H. True 1970-4-23 5308 Marin Point Reyes Bird Observatory 3 mi. NW. of Bolinas at Arroyo Honda 30 Comment
  CAS-BOT-BC70897  Dryopteris arguta Roxana S. Ferris 1965-5-1 13639 Marin Above Abbott Lagoon. Point Reyes National Seashore. Comment
  SEINET11619630  Dryopteris arguta H. W. Graham 1927-1 9- 11 -32 Marin from Mill Valley to Muir Woods, near San Francisco Comment
  UC1286708  Dryopteris arguta M. E. Parsons 1890-1 Marin Comment
  UCSB9713  Dryopteris arguta Gill, Robert 1960-4-5 Marin 0.25 miles from Muir Woods Nat. Monument headquarters on road to San Francisco. 91 Comment
  CAS-BOT-BC428007  Dudleya caespitosa Peter Rubtzoff 1951-9-23 798 Marin Point Reyes. Comment
  CAS-BOT-BC428129  Dudleya cymosa subsp. cymosa John Thomas Howell 1943-5-22 18132 Marin Fairfax hills Comment
  CAS-BOT-BC428132  Dudleya cymosa subsp. cymosa K. Nakai 1978-8-31 398 b Marin Along Panoramic Hwy ca. 1/2 mi. E of Hwy 1 182 Comment
  CAS-BOT-BC428307  Dudleya farinosa R. S. Ferris; Ira L. Wiggins 1935-7-19 8122 Marin Point Reyes Comment
  CAS-BOT-BC197007  Echinochloa colona J. T. Howell 1988-7-16 s.n. Marin Vegetable garden in Terra Linda Comment
  CAS-BOT-BC197146  Echinochloa crus-galli John Thomas Howell 1939-9-3 15343 Marin Near Novato Comment
  CAS-BOT-BC197150  Echinochloa crus-galli John Thomas Howell 1943-7-4 18276 Marin Inverness Comment
  UCD60837  Echinochloa crus-galli Beecher Crampton 1958-8-6 5067 Marin 3/4 mile north of Bolinas. Sandy strand of Bolinas Lagoon. Comment
  UCD61049  Echinochloa esculenta Catherine Best 1980-11-1 s.n. Marin On the S side of St. Hilary's church. First for St. Hilary's and Tiburon. Comment
  CAS-BOT-BC197260  Echinochloa muricata var. microstachya J. T. Howell 1988-9-29 s.n. Marin Vegetable garden in Terra Linda Comment
  CAS-BOT-BC208569  Echinochloa oryzoides Kay Best 1977-9-14 s.n. Marin Old St. Hilary's Tiburon Comment
  CAS-BOT-BC83524  Echinodorus berteroi Doreen Smith 2002-9-1 s.n. Marin Stafford Lake. Comment
  CAS-BOT-BC208539  Ehrharta calycina Doreen Smith 2001-4-1 s.n. Marin By farm trail on Robert McClure leased lands East of Abbotts Lagoon and Pierce Point Road, on the Point Reyes National Seashore. Comment
  CAS-BOT-BC197307  Ehrharta erecta Greg de Nevers 1982-1-2 1885 Marin At Standard Oil Station, Sir Francis Drake Blvd at Hwy 101 1 Comment
  CAS-BOT-BC113675  Eleocharis acicularis John Thomas Howell 1946-9-15 23008 Marin HIdden Lake, Mt. Tamalpais. Comment
  CAS-BOT-BC113679  Eleocharis acicularis Doreen Smith 2004-5-20 s.n. Marin Seep above San Mateo Ct., Mt. Bardell, Novato. Comment
  CAS-BOT-BC331276  Eleocharis macrostachya J. Klein; T. Pollak; E. Brusati; L. Williams 2013-8-10 13361 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.NW edge of Phoenix Lake next to Phoenix Lake Road Comment
  CAS-BOT-BC112864  Eleocharis macrostachya John Thomas Howell 1939-8-27 15325 Marin Lake Lagunitas Comment
  UC1100712  Eleocharis obtusa Malcolm A. Nobs, S. Galen Smith 1949-6-28 882 Marin marsh ca. 1 1/2 mi N of Inverness Comment
  CAS-BOT-BC113133  Eleocharis pachycarpa Virginia Norris 1993-7-20 s.n. Marin Growing at the edge of the fresh water pond east of Limantour Spit. Comment
  RSA127258  Eleocharis palustris J. T. Howell 1944-6-4 19568 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-BC112256  Eleocharis rostellata John Thomas Howell 1945-5-20 20870 Marin Tiburon Comment
  RSA216755  Elymus californicus Robert F. Hoover 1969-5-26 11347 Marin Woodacre Comment
  UC768790  Elymus californicus R. F. Hoover 1941-6-19 5361 Marin 4 mi e of Point Reyes Station (Lagunitas Creek); Lagunitas Creek Comment
  UC1131672  Elymus glaucus B. Schreiber 1936-6-28 2260 Marin 1 mi nw Lagunitas; Petaluma Quadrangle 60 Comment
  UCD163545  Elymus glaucus Peter Rubtzoff 1980-5-11 9438 Marin San Anselmo. Comment
  SEINET9356395  Elymus glaucus Unknown 1955-5-24 2814 Marin Marin Comment
  UC70949  Elymus glaucus J. Burtt Davy 1899-7-19 Marin Point Reyes Comment
  CAS-BOT-BC203498  Elymus glaucus subsp. glaucus Javier Penalosa 1961-5-30 1562 Marin Tiburon Peninsula. Hill southwest of a point on Tiburon Blvd. 1.2 mi. from U. S. 101 Comment
  CAS-BOT-BC203502  Elymus glaucus subsp. glaucus A. A. Heller 1902-6-18 5714 a Marin Mt. Tamalpais, on the railroad between Mill Valley trail and the water tank Comment
  CAS-BOT-BC203524  Elymus glaucus subsp. glaucus John Thomas Howell 1943-5-15 18098 Marin Tiburon Peninsula Comment
  UCD62353  Elymus glaucus subsp. glaucus Beecher Crampton 1957-6-11 4168 Marin Just south of Muir Beach. Comment
  CAS-BOT-BC203805  Elymus glaucus subsp. virescens John Thomas Howell 1947-5-14 23161 Marin McClure Beach Comment
  CAS-BOT-BC203809  Elymus glaucus subsp. virescens John Thomas Howell 1946-5-26 21955 Marin Pt. Reyes Lighthouse Comment
  UCD62687  Elymus trachycaulus Beecher Crampton 1965-5-4 7308 Marin 5.6 miles southeast of Nicasio Lucas Valley Road. Comment
  CAS-BOT-BC204295  Elymus trachycaulus subsp. trachycaulus Catherine Best 1978-6-26 s.n. Marin Above Old St. Hilary's, Tiburon Comment
  CDA38082  Epilobium ciliatum R. A. Ballard 1967-6-28 s.n. Marin Lagunitas. 0 Comment
  UCSC000488  Epilobium ciliatum subsp. ciliatum H. A. Walker 2007-7-4 646 Marin Mill Valley, Cascade Drive Comment
  SBBG11937  Epilobium ciliatum subsp. watsonii E. R. Chandler 1961-7-17 228 Marin State Hwy 1 between Walker Crk and Tomales 30 Comment
  UC762781  Epilobium ciliatum subsp. watsonii R. F. Hoover 1941-5-21 5182 Marin w Drake's Estero; Point Reyes peninsula Comment
  UC143574  Epipactis gigantea W. G. Klee 1880-1 Marin Taylorville 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-BC57538  Equisetum telmateia Javier Penalosa 1961-3-25 1188 Marin Above Tiburon 121 Comment
  SFV12517  Equisetum telmateia subsp. braunii K. A. Wilson 1975-3-28 1461 Marin Mount Tamalpais State Park. Tourist Club Highway (Trail), south of Panoramic Highway. West facing slope. 244 Comment
  CAS-BOT-BC284134  Eragrostis pectinacea var. pectinacea Catherine Best 1980-9-15 s.n. Marin San Antonio Creek Comment
  CDA4542  Erechtites minimus J. T. Howell 1944-7-3 19857 Marin Almonte. 0 Comment
  CAS-BOT-BC299919  Erechtites minimus Gordon H. True 1968-7-5 4669 Marin Point Reyes Bird Observatory ca. 3 mi. northwest of Bolinas at Arroyo Hondo 60 Comment
  RSA51359  Eremocarpus setiger L. S. Rose 1949-9-5 49173 Marin 3 mi. southwest of Fairfax. 274 Comment
  CAS-BOT-BC175902  Erica canaliculata Greg de Nevers 2001-3-27 12145 Marin Muir Beach 3 Comment
  HSC5740  Ericameria arborescens L. S. Rose 1966-9-29 66092 Marin Mt. Tamalpais, East Peak. 701 Comment
  UC406874  Ericameria arborescens H. E. Parks 1924-10-1 Marin in canon of Mt. Tamalpais Comment
  RSA503500  Ericameria arborescens subsp. arborescens Robert A. Norris 1974-10-13 2226 Marin about 1 mile below Mill Valley Air Force Station, Mt. Tamalpais Comment
  UC521713  Ericameria ericoides Joseph Andorfer Ewan 1933-11-5 8095 Marin n shore Pt. Reyes Peninsula Comment
  CAS-BOT-BC300593  Erigeron foliosus var. franciscensis Javier Penalosa 1961-6-29 1871 Marin Tiburon Peninsula. Paradise Drive 2.4 miles northwest of road to Naval Net Depot Comment
  SEINET6062601  Erigeron glaucus Unknown 1990-8-12 6337 Marin Point Reyes National Seashore, Rocky hillsides near the Lighthouse area. Comment
  UC496391  Erigeron glaucus Merle Randall 1930-6-13 Marin cliff on shore 1/2 mi n of mouth Alamere Creek (near Bolinas) 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
  SEINET11859448  Erigeron glaucus E. H. Graham 1931-7-19 6900 Marin near Lighthouse, Pt. Reyes 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
  UC1177261  Erigeron petrophilus var. petrophilus John Thomas Howell 1943-5-30 Marin Northside Trail Mt. Tamalpais, Northside Trail Comment
  CAS-BOT-BC300237  Erigeron reductus var. angustatus John Thomas Howell 1946-7-7 22197 Marin South of Barths Retreat, Mt. Tamalpais Comment
  CAS-BOT-BC216093  Eriodictyon californicum A. A. Heller 1906-6-12 8394 Marin Mt. Tamalpais Comment
  CAS-BOT-BC232214  Eriodictyon californicum S. Whelan; L. DiGirolamo; A. Young 2012-5-5 114 Marin Marin Municipal Water District Lands: Mount Tamalpais. Behind Throckmorton Fire Station, on slope between station and bypass trail. Comment
  UC24055  Eriodictyon californicum Ivar Tidestrom 1895-5-11 Marin Mt. Tamalpais Comment
  RSA89752  Eriodictyon californicum P. A. Munz 1954-8-1 19908 Marin Road parallel to and above Matt Davis Trail, Mt. Tamalpais. 488 Comment
  SEINET5496014  Eriodictyon californicum H. Walker 1907-5-9 588 Marin Mount Tamalpais Comment
  RSA51357  Eriogonum caninum L. S. Rose 1949-9-5 49169 Marin Mt. Tamalpais, Rock Springs 655 Comment
  RSA130888  Eriogonum caninum E. K. Balls 1958-7-22 23589 Marin Mt. Tamalpais above Pan Toll Campground 518 Comment
  CAS-BOT-BC259188  Eriogonum latifolium Alice Eastwood 1926-6-9 13915 Marin Sausalito Comment
  CAS-BOT-BC259192  Eriogonum latifolium Gordon H. True; Fred Ross 1969-5-30 5032 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  CAS-BOT-BC177118  Eriogonum latifolium Peter Rubtzoff 1980-9-9 9622 Marin San Anselmo Comment
  CAS-BOT-BC266046  Eriogonum latifolium Milo Baker 1930-4-26 4884 Marin Near Bodega Bay Comment
  CAS-BOT-BC259501  Eriogonum luteolum var. caninum Javier Penalosa 1961-7-8 1956 Marin Tiburon Peninsula. Slopes around old St. Hilary's chapel, Tiburon Comment
  CAS-BOT-BC259505  Eriogonum luteolum var. caninum John Thomas Howell 1937-7-4 13088 Marin Tiburon Comment
  JEPS116869  Eriogonum luteolum var. caninum David Gowen 2007-8-27 789 Marin South from parking area at summit of Fairfax Bolinas Road. Azalea Hill. Comment
  JEPS96221  Eriogonum luteolum var. caninum Barbara Ertter with Niall McCarten, Mark Fogiel, Dan Pritchett 1990-6-16 9124 Marin ne side of ridge at narrow part of peninsula between Paradise Drive, ne-facing slope, bisected by small paved road, Tiburon Peninsula on San Francisco Bay Hacienda Drive; San Francisco Bay, Tiburon Peninsula 91 Comment
  OBI78447  Eriogonum luteolum var. caninum Robert F. Hoover 1965-7-6 9480 Marin Tiburon Comment
  UC943022  Eriogonum luteolum var. caninum Lewis S. Rose 1949-9-5 49169 Marin Rock Springs Mt. Tamalpais 655 Comment
  UCD100317  Eriogonum luteolum var. caninum Heidi E. M. Dobson 1978-6-19 341 Marin above Fairfax-Bolinas Road at base of Pine Hill. Comment
  UCD161848  Eriogonum luteolum var. caninum Ayzik Solomeshch 2014-5-23 s.n. Marin Gary Giacomini Open Space Preserve, Bates Meadow, about 6 miles west of Fairfax, vegetation plot BAT 01. UTM Zone 10 E 530280 N 4206762. (Coordinates converted from UTM data by label maker.) 180 Comment
  CAS-BOT-BC259509  Eriogonum luteolum var. caninum John Thomas Howell 1972-6-18 48874 Marin Above Vista de la Bahia at north end of Tiburon Peninsula Comment
  CAS-BOT-BC421684  Eriogonum nudum P. DaSilva; M. Camarillo; L. Williams; A. Young 2014-6-14 14167 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-BC268924  Eriogonum nudum var. auriculatum John Thomas Howell 1945-7-8 21288 Marin San Antonio Station Comment
  OBI33912  Eriogonum nudum var. auriculatum David J. Keil 1983-6-29 17187 Marin 2-3 mi NW of Point Reyes station along SR1 along E shore of Tomales Bay Comment
  SBBG28196  Eriogonum vimineum J. T. Howell 1937-7-4 13088 Marin Tiburon Comment
  UC1176923  Eriophyllum confertiflorum var. confertiflorum John Thomas Howell 1950-6-11 26628 Marin Throckmorton Ridge Mt. Tamalpais, Throckmorton Ridge Comment
  UC1199818  Eriophyllum confertiflorum var. confertiflorum Herbert L. Mason 1940-5-20 12287 Marin back of Tiburon Comment
  SEINET3386648 Image available Eriophyllum lanatum Lewis S. Rose 1939-5-17 39127 Marin Sausalito 122 Comment
  UCD132200  Eriophyllum lanatum var. achilleoides Heidi E. M. Dobson 1978-5-20 327 Marin Mt. Veeder. Comment
Read comments
May 24 2015
  CAS-BOT-BC301185  Eriophyllum lanatum var. arachnoideum David D. Keck 1948-6-29 5918 Marin 1 mile west of Mill Valley Comment
  CAS-BOT-BC301189  Eriophyllum lanatum var. arachnoideum R. S. Ferris; Ira L. Wiggins 1935-7-19 8088 Marin Summit of divide between Inverness and Point Reyes Lighthouse 2.5 mi. from Inverness Comment
  CAS-BOT-BC301207  Eriophyllum lanatum var. arachnoideum David D. Keck 1948-6-29 5918 Marin 1 mile west of Mill Valley Comment
  CAS-BOT-BC301211  Eriophyllum lanatum var. arachnoideum John Thomas Howell 1942-6-21 16985 Marin Carson Ridge Comment
  CAS-BOT-BC301215  Eriophyllum lanatum var. arachnoideum A. A. Heller 1906-6-12 8400 Marin Mt. Tamalpais Comment
  POM227005  Eriophyllum lanatum var. arachnoideum I. L. Wiggins, Roxana S. Ferris 1935-7-19 8112 Marin Half mile east of bridge at head of Drake's Estero on road to Point Reyes Lighthouse Comment
  POM358029  Eriophyllum lanatum var. arachnoideum M. B. Dunkle 1931-7-11 2483 Marin Tomales Bay, north side near Point Reyes 15 Comment
  POM54712  Eriophyllum lanatum var. arachnoideum M. Alice King 1893-06 s.n. Marin San Anselmo Comment
  UC162425  Eriophyllum lanatum var. arachnoideum A. A. Heller 1906-6-12 8400 Marin Mt. Tamalpais 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
  SEINET11850703  Eriophyllum lanatum var. croceum M. T. Doutt 1931-1 345 Marin Bolinas Lagoon Comment
  CAS-BOT-BC301929  Eriophyllum staechadifolium Peter H. Raven; Michael P. Johnson 1967-5-2 21254 Marin Angel Island. Below East Garrison, east side of island Comment
  CAS-BOT-BC301932  Eriophyllum staechadifolium Robert M. King 1980-7-8 8406 Marin One mile north of Marshall Comment
  SBBG40597  Eriophyllum staechadifolium W. J. Dress 1954-8-19 5965 Marin ca. 1 mi E of Pt at Pt Reyes Comment
  UC565419  Eriophyllum staechadifolium Chas. M. Belshaw 1936-1-1 1448 Marin Bolinas; coastal bluff Comment
  HSC8464  Erodium botrys R. C. Wunner 1962-4-18 Marin Fairfax, Marinda Oaks, Lot next to 27 Vista Way Comment
  UC905070  Erodium brachycarpum John Thomas Howell 1947-4-23 23075 Marin e side Drakes Estero; Point Reyes Peninsula Comment
  UCD127496  Eryngium racemosum John Thomas Howell 1946-9-15 23006 Marin Hidden Lake, Mount Tamalpais. Comment
  CDA24851  Erysimum capitatum T. C. Fuller 1970-5-4 19481 Marin North side of Highway 37 to Black Point, north shore of San Pablo Bay, ca. 6 miles west of the mouth of the Napa River. 0 Comment
  CAS-BOT-BC54726  Erysimum concinnum Saichi Kawahara 1969-3-28 523 Marin Midden of Cast Miwok habitation site (Mrn 216) Limantour Spit. Drakos Bay. Comment
  CAS-BOT-BC54748  Erysimum concinnum Alice Eastwood 1923-5-13 11817 Marin Point Reyes. 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
  RSA41988  Erysimum concinnum H. C. Cantelow 1941-3-21 3614 Marin Near Pt. Reyes Light House. Comment
  SJSU7797  Erysimum concinnum N. B. Carr 1964-4-5 Marin Gallagher Ranch on rd to Twelve Mile Beach, Pt Reyes Peninsula Comment
  CAS-BOT-BC54771  Erysimum franciscanum G. B. Rossbach; R. P. Rossbach 1940-4-25 927 Marin About 1.5 mile northeast of Muir Woods National Monument. 304 Comment
  CAS-BOT-BC153588  Erythranthe inodora Walter B. Sellmer 1921-8-1 s.n. Marin Inverness Comment
  CAS-BOT-BC403218  Eschscholzia californica Saichi Kawahara 1969-5-28 1141 Marin East end of Limantour Spit, Drakes Bay Comment
  UCD95291  Eschscholzia californica Curtis Clark 1975-6-28 504 Marin State Highway 1, north of junction with Muir Woods Road. Comment
  UCSC000458  Euonymus occidentalis Beryl O. Schreiber 1932-6-14 347 Marin First Valley, Inverness Comment
  CAS-BOT-BC124306  Euphorbia glyptosperma J. T. Howell 1988-7-14 s.n. Marin Terra Linda Community Gardens. Comment
  UC1177269  Eurybia radulina J. Thomas Howell 1946-9-15 23002 Marin near Potrero Meadows (Mt. Tamalpais); Mt. Tamalpais Comment
  CAS-BOT-BC312215  Eurybia radulina Alice Eastwood 1926-8-8 s.n. Marin Mt. Tamalpais Comment
  UCD132346  Euthamia occidentalis P. B. Kennedy 1921-10-1 s.n. Marin Exact location unknown. 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-BC278321  Festuca californica subsp. californica Peter H. Raven; Michael P. Johnson 1967-5-1 21178 Marin Angel Island. On south ridge of Mount Ida 237 Comment
  CAS-BOT-BC278325  Festuca californica subsp. californica Javier Penalosa 1962-3-31 2284 Marin Tiburon Peninsula. Ridge over the longer of the Peninsula RR tunnels Comment
  CAS-BOT-BC278329  Festuca californica subsp. californica David L. Morgan 1956-4-2 s.n. Marin 1 mi. S. of Tomales Comment
  CAS-BOT-BC278332  Festuca californica subsp. californica John Thomas Howell 1939-5-14 14675 Marin Berry Trail, Mt. Tamalpais Comment
  UCD65863  Festuca californica subsp. californica L. S. Smith 1916-4-9 Marin Mt. Tamalpais. Comment
  RSA22132  Festuca californica var. californica J. T. Howell 1938-6-19 13920 Marin Bootjack. Mt. Tamalpais. Comment
  CAS-BOT-BC282511  Festuca elmeri John Thomas Howell 1943-5-22 18121 Marin Deer Park near Fairfax Comment
  CAS-BOT-BC278439  Festuca idahoensis John Thomas Howell 1944-5-21 19492 Marin Lagunitas Meadows, Mt. Tamalpais Comment
  CAS-BOT-BC278991  Festuca rubra Gordon H. True; Fred Ross 1969-5-30 5019 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda. Inverness Ridge 274 Comment
  CAS-BOT-BC278995  Festuca rubra John Thomas Howell 1943-7-4 18266 A Marin Slope above Ledum Swamp on road to Pt. Reyes Comment
  CAS-BOT-BC278999  Festuca rubra Javier Penalosa; J. T. Howell 1961-6-29 1891 Marin Tiburon Peninsula. Paradise Drive 2.4 mi. northwest of road to Naval Net Depot Comment
  RSA127380  Festuca rubra J. T. Howell 1941-6-29 16331 Marin Between Rock Spring and Laurel Dell, Mt. Tamalpais. Comment
  SEINET10832001  Festuca rubra John Thomas Howell 1941-5-25 Howell 16216 Marin Rifle Camp, Mt. Tamalpais, Comment
  CAS-BOT-BC354331  Ficus carica E. Hinman; S. Kawachi; N. Cullen 2013-6-8 13353 Marin Mount Tamalpais: Marin Municipal Water Distric lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  POM275011  Fragaria californica Lyman D. Benson 1929-3-21 1025 Marin Wooded N slopes, Summit N of Sausolito on the Redwood Hwy Comment
  UC1127975  Fragaria chiloensis H. S. Yates 1934-3-18 3722 Marin Point Reyes 182 Comment
Read comments
Aug 5 2010
  UC466544  Fragaria vesca I. J. Condit 1913-4-8 Marin Muir Woods Comment
  CAS-BOT-BC457936  Fragaria vesca subsp. californica Gordon H. True 1968-3-29 4628 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo. 60 Comment
  CAS-BOT-BC52588  Frangula californica subsp. californica E. M. Zeile 1921-9-3 s.n. Marin Lake Lagunitas Comment
  CAS-BOT-BC223772  Frankenia salina Javier Penalosa; J. T. Howell 1961-6-7 1656 Marin Tiburon Peninsula. Northwest of Marin Country Day School Comment
  RSA244340  Frankenia salina C. W. Tilforth, John Dourley 1973-7-17 902 Marin Near Inverness, Tomales Bay. Comment
  CAS-BOT-BC223498  Fraxinus latifolia Rimo Bacigalupi 1921-8-24 s.n. Marin Cascade Canon [Canyon], Fairfax Comment
  CAS-BOT-BC384235  Fraxinus latifolia Wilma Follette 2002-5-21 s.n. Marin Gallinas Valley, along Lucas Valley Road Comment
  RSA299538  Fraxinus latifolia D. E. Breedlove 1979-7-14 43768 Marin 3 miles S of Olema along Hwy 1. Comment
  CAS-BOT-BC130027  Fritillaria affinis Adele Lewis Grant 1917-4-20 930 Marin Cataract Gulch, Tamalpais 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
  UC3639  Fritillaria affinis F. P. McLean 1876-3-14 Marin Angel Island Comment
  CAS-BOT-BC130033  Fritillaria affinis Clara Tose 1929-4-26 s.n. Marin San Geronimo Comment
  JEPS18341  Fritillaria affinis Herbert L. Mason 1930-3-9 5519 Marin on summit of promontory forming Point Reyes Comment
  UCSB681  Fritillaria affinis Keator, Glenn 1959-3-31 Marin Near gate to Pt. Reyes, Pt. Reyes peninsula Comment
  SEINET3886767  Fritillaria lanceolata Lewis S. Rose 1932-3-23 3291 Marin Mill Valley.; 0 Comment
  CAS-BOT-BC130370  Fritillaria liliacea Doreen Smith 1998-2-26 s.n. Marin Mt. Burdell, south slope, end of Simmons Lane, Novato Comment
  CAS-BOT-BC130363  Fritillaria liliacea Allen J. Galloway 1929-3-3 s.n. Marin Ridge east of Garcia Comment
  CAS-BOT-BC277760  Galium aparine R. Schneider; T. Pollak; J. Stern; L. Williams 2013-4-12 13515 Marin Mount Tamalpais. Marin Municipal Water District lands: NE of large turnaround at top of Fish Grade near Filter Plant Road, under solitary coast live oak Comment
  JEPS6689  Galium californicum subsp. californicum Helen-Mar Wheeler 1944-6-4 Marin Mt. Tamalpais Comment
  SD70529  Galium californicum subsp. californicum G. Ledyard Stebbins 1963-8-8 Marin Along Eldridge Grade Road, north side of East Peak, Mt. Tamalpais 244 Comment
  JEPS34404  Galium californicum subsp. californicum Rimo Bacigalupi and L. R. Heckard, Tsan-Iang Chuang 1963-6-12 8880 Marin hill just se Bon Tempe Dam 228 Comment
  RSA77973  Galium californicum subsp. californicum Verne Grant, Alva Grant 1946-6-2 7644 Marin Road to Inverness. Comment
  CHSC13949  Galium nuttallii M. S. Taylor 1974-4-26 202 Marin Ca. 10 ft W of Tomales Bay. Tomales Bay State Park, Point Reyes. Comment
  JEPS127955  Galium porrigens var. porrigens Adam C. Schneider with Susan Fawcett 2014-3-28 441 Marin West side of CA state Highway. 1, north of Muir Beach, south of border of Golden Gate National Recreation Area. Comment
  HSC35589  Galium porrigens var. porrigens Thomas W. Nelson 1974-4-22 1204 Marin Lake Nicascio Comment
  UC1192010  Galium trifidum Herbert L. Mason 1946-7-24 12937 Marin third lake (at Double Point) s Bear Valley (on road to Lake Ranch) Comment
  JEPS34412  Galium trifidum var. pacificum Rimo Bacigalupi and L. R. Heckard, Tsan-Iang Chuang 1963-6-12 8888 Marin swamp at junction of Sir Francis Drake hwy and road to Tomales Bay State Park; Inverness Ridge 101 Comment
  JEPS77893  Galium trifidum var. pacificum Edward Lee 1934-6-17 894 Marin streamside between Olema and South Brook Comment
  CAS-BOT-BC188508  Garrya elliptica C. Hart Merriam 1917-11-18 s.n. Marin Ridge Crest, Mt. Tamalpais Comment
  JEPS46285  Garrya elliptica Wilfred T. Frost 1932-8-27 449 Marin Mount Tamalpais Comment
  UC206783  Garrya elliptica Katharine Brandegee May 1913 Marin Mill Valley; Tamalpais Comment
  UC21596  Garrya elliptica F. P. McLean 1876-3-14 Marin Angel Island Comment
  UC876001  Garrya elliptica Alice Eastwood Jan 1897 Marin Mt. Tamalpais Comment
  CAS-BOT-BC123876  Garrya fremontii Alice Eastwood 1897-9-1 s.n. Marin Mt. Tamalpais Comment
  UC106064  Garrya fremontii T. S. Brandegee Jul 1980 Marin Tamalpais Comment
  CAS-BOT-BC282575  Gastridium phleoides Volney Rattan 1903-1-1 s.n. Marin Angel Island, San Francisco Bay Comment
  CAS-BOT-BC282627  Gastridium phleoides David D. Keck 1948-6-29 5915 Marin 1 mile west of Mill Valley Comment
  UCR133539  Gastridium ventricosum A. A. Beetle 1941-7-6 1753 Marin near Bolinas 61 Comment
  CAS-BOT-BC58883  Gaultheria shallon J. W. Congdon 1886-7-4 s.n. Marin Taylorsville Comment
  SDSU2868  Gaultheria shallon D. F. Howe 1961-7-28 3028 Marin 2.8 miles from Invernes on road to Pt. Reyes. 61 Comment
  CDA4088  Genista monspessulana T. C. Fuller 1962-2-27 7696 Marin West of freeway, Highway 101, 0.5 mile north of Spencer Avenue overpass, Sausalito. 0 Comment
  UCD103280  Geranium bicknellii John Thomas Howell 1946-5-30 21961 Marin Little Carson Canyon. Comment
  CAS-BOT-BC285567  Geranium dissectum J. Klein; A. (Armando) Chavez; S. Tsiu; A. (Alice) Chavez; W. Dreskin 2013-3-9 13326 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  CAS-BOT-BC143034  Geranium purpureum D. L. Smith 2001-4-1 s.n. Marin China Camp near Bullhead Flat Comment
  JEPS69430  Gilia achilleifolia subsp. multicaulis W. L. Jepson 1918-4-20 7556 Marin vicinity San Francisco Bay (Mt. Tamalpais); vicin of San Francisco Bay, Mt. Tamalpais Comment
  SBBG47374  Gilia capitata subsp. capitata J. T. Howell 1972-6-18 Marin near Ring Hill, Tiburon Peninsula 167 Comment
  CAS-BOT-BC225298  Gilia capitata subsp. chamissonis Saichi Kawahara 1969-5-28 1092 Marin Midden of Coast Miwok habitation site (Mon 216), Limantour Spit, Drakes Bay Comment
  RSA83149  Gilia capitata subsp. chamissonis Verne Grant, Alva Grant 1946-6-2 7662 Marin Point Reyes Peninsula, 12.5 miles from Inverness. Comment
  UC106631  Gilia capitata subsp. chamissonis Katharine Brandegee 1905-6-26 Marin Bolinas Bay Comment
  CAS-BOT-BC226165  Gilia capitata subsp. tomentosa John Thomas Howell 1946-6-20 22108 Marin 6 miles n. of Bolinas Comment
  UC589442  Gilia capitata subsp. tomentosa Beryl O. Schreiber 1932-6-29 580 Marin Sand Dune Beach , Sand Dune Beach (Tomales Bay) Comment
  UCR202433  Gilia capitata subsp. tomentosa Peter L. Morrell 1993-6-5 267 Marin San Francisco Bay Region, 2500 Tomales-Petaluma Rd., 2.0 miles east of Tomales 66 Comment
  UC809599  Gilia millefoliata Verne and Alva Grant June 1949 8419 Marin 12 mi from Inverness (3/4 mi from ocean on Pt. Reyes Peninsula); Pt. Reyes Pen. 12 mi from Inverness Comment
  UC1393137  Glebionis segetum S. B. Benson 1970-7-4 Marin Pt. Reyes Peninsula Comment
  POM313222  Glyceria declinata H. L. Mason, Malcolm A. Nobs 1949-4-29 739 Marin Marsh at head of Tomales Bay on Bear Creek above junction with Mill Creek. Comment
  CAS-BOT-BC282792  Glyceria leptostachya Robert A. Norris 1983-9-10 4588 Marin Small stream by Tennessee Valley Trail, ca. 1/4 mi. inland from Tennessee Cove 21 Comment
  SACT001268  Glyceria leptostachya Malcolm Nobs, S. Smith 1949-6-30 Marin Marshy pond 1 mile north. Comment
  UCSB6562  Gnaphalium Glenn Keator 1958-6-17 Marin collected near Samuel Taylor Park Samuel Taylor Park Comment
  SD81266  Gnaphalium purpureum Darley F. Howe 1969-5-27 4575 Marin McClure's Beach, Point Reyes. 29 Comment
  CAS-BOT-BC140636  Grindelia hirsutula Peter Rubtzoff 1951-9-23 789 Marin Point Reyes Comment
  CAS-BOT-BC304428  Grindelia hirsutula John Thomas Howell 1933-7-30 11482 Marin At Inverness Comment
  CAS-BOT-BC304486  Grindelia hirsutula Doreen Smith 1999-8-1 s.n. Marin W. of the Marshall Beach Road, northern part of the Pt. Reyes National Seashore Comment
  CAS-BOT-BC314457  Grindelia hirsutula John Thomas Howell 1946-6-13 22038 Marin Chileno Valley Comment
  CAS-BOT-BC314471  Grindelia hirsutula John Thomas Howell 1945-7-15 21292 Marin Ridgecrest Blvd. at Fairfax city limits Comment
  CAS-BOT-BC314475  Grindelia hirsutula John Thomas Howell 1946-5-16 21882 Marin Angel Island, on west side Comment
  JEPS44408  Grindelia hirsutula Lewis S. Rose 1965-9-5 65103 Marin 1 mi ne San Rafael 1 Comment
  UC1606662  Grindelia hirsutula Max P. Dunford 1959-11-10 579 Marin Point Reyes Lighthouse Reservation Comment
  UC32102  Grindelia hirsutula J. Burtt Davy 1894-8-27 1208 Marin Bolinas Bay Comment
  UCR244627  Grindelia hirsutula Peter Rubtzoff 1980-6-8 9455 Marin San Anselmo 20 Comment
  CAS-BOT-BC304453  Grindelia hirsutula R. S. Ferris; Ira L. Wiggins 1935-7-19 8123 Marin Point Reyes Comment
  CAS-BOT-BC304497  Grindelia hirsutula Doreen Smith 1995-10-2 s.n. Marin North San Rafael, opp. McInnis Park on ground between rd. to Honor Farm and railroad tracks, opp. park maintenance yard Comment
  CAS-BOT-BC314447  Grindelia hirsutula R. E. Frenkel 1964-5-28 519 Marin Fairfax-Bolinas Road, 0.25 mile north of Meadows C.C. 207 Comment
  RSA127116  Grindelia hirsutula var. davyi J. T. Howell 1946-11-3 23033 Marin Hamilton Field. Comment
  SD53370  Grindelia stricta var. angustifolia Darley F. Howe 1962-7-28 3357 Marin West side of San Francisco Bay, just north of Sausalito Comment
  UC1106119  Hainardia cylindrica John Thomas Howell 1945-5-27 20880 Marin above Bootjack (Mount Tamalpais); Mount Tamalpais Comment
  UC1177311  Helenium amarum var. amarum John Thomas Howell 1946-9-8 Marin near Ignacio Comment
  CAS-BOT-BC306652  Helenium bigelovii Javier Penalosa 1961-7-8 1959 Marin Tiburon Peninsula. Below old St. Hilary's in Tiburon Comment
  CAS-BOT-BC309449  Helenium puberulum Alice Eastwood 1920-8-15 10026 Marin Whites Hill Comment
  CAS-BOT-BC309451  Helenium puberulum John Thomas Howell 1939-7-2 14833 Marin Pirates Cove Comment
  CAS-BOT-BC309445  Helenium puberulum Wilma Follette 1999-6-7 s.n. Marin Point Reyes National Seashore, swales in back of South Beach Comment
  CAS-BOT-BC223993  Helianthemum scoparium W. R. Dudley 1906-4-14 s.n. Marin 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
  UC1607522  Helichrysum petiolare Barbara Ertter with Laura Fujii 1992-7-25 11260 Marin Matt Davis Trail above Stinson Beach, S side of Mount Tamalpais Comment
  JEPS37517  Helminthotheca echioides W. L. Jepson 1921-9-8 9427 Marin n San Rafael Comment
  CAS-BOT-BC305884  Helminthotheca echioides Robert M. King 1980-7-8 8408 Marin One mile north of Marshall Comment
  CAS-BOT-BC306196  Hemizonia congesta subsp. congesta John Thomas Howell 1946-9-8 22989 Marin Near Ignacio Comment
  UC523532  Hemizonia congesta subsp. congesta David D. Keck 1933-11-6 2643 Marin 1.5 mi n Tomales Comment
  CAS-BOT-BC306187  Hemizonia congesta subsp. congesta Doreen Smith 1996-8-14 s.n. Marin S.E. of Tomales (town) in fields on each side of road to Tomales School Comment
  CAS-BOT-BC306249  Hemizonia congesta subsp. lutescens John Thomas Howell 1944-9-24 20746 Marin Stinson Beach Comment
  CAS-BOT-BC309603  Hemizonia congesta subsp. lutescens Alice Eastwood 1918-9-6 7975 Marin Mill Valley Comment
  JEPS13322  Hemizonia congesta subsp. lutescens W. L. Jepson 1892-9-9 Marin Ross Valley Comment
  SEINET11197294 Image available Hemizonia congesta subsp. lutescens H. A. Walker 1909-5-31 1721 Marin Tiburon Comment
  UC193429  Hemizonia congesta subsp. lutescens E. B. Babcock 1915-6-13 Marin Tiburon Island Comment
  UC89001  Hemizonia congesta subsp. lutescens Katharine Brandegee 1905-7-11 Marin Rodeo Lagoon Comment
  UCR244632  Hemizonia congesta subsp. lutescens Peter Rubtzoff 1980-9-9 9623 Marin San Anselmo 20 Comment
  CAS-BOT-BC306251  Hemizonia congesta subsp. lutescens John Thomas Howell 1945-9-16 21469 Marin San Rafael Comment
  CAS-BOT-BC309628  Hemizonia congesta subsp. lutescens H. M. Hall 1931-5-28 13111 Marin Hills east of Olema Comment
  JEPS58905  Hemizonia congesta subsp. lutescens Javier Penalosa 1961-8-26 2222 Marin flat sw NWPRR trestle; Tiburon Peninsula Comment
  UCD163548  Hemizonia congesta subsp. lutescens Peter Rubtzoff 1980-5-11 9441 Marin San Anselmo. Comment
  UCD69050  Hemizonia congesta subsp. lutescens P. Rodriguez-Rojo 1997-5-15 Marin Tiburon Peninsula. Ring Mt. Serpentine annual grasslands. 120 Comment
  RSA11731  Hemizonia lutescens E. K. Balls, P. C. Everett 1953-10-9 18593 Marin Hwy 1, E shore Tomales Bay, 4 miles SE of Marshall 3 Comment
  CDA7813  Hemizonia multicaulis subsp. vernalis J. Davis 1991-6-1 s.n. Marin Near Nicasio, at southern end of Nicasio Reservoir, on Nicasio Valley Road Comment
  UC496406  Heracleum lanatum Merle Randall 1930-6-13 Marin bank of Alamere Comment
  JEPS77813  Heracleum lanatum Robert M. Lloyd 1963-3-10 2128 Marin e. of Bootjack on rd. to Mill Valley 304 Comment
  UCSB15204  Heracleum maximum Blattau, Jim 1962-4-17 Marin 10 miles west of Inverness and California Highway 1 on road to Point Reyes 6 Comment
  CAS-BOT-BC310227  Hesperevax sparsiflora var. sparsiflora Mrs. H. P. Bracelin 1930-4-20 13 Marin One mile south of Lagunitas 66 Comment
  UC672280  Hesperevax sparsiflora var. sparsiflora H. L. Mason 1928-4-28 4411 Marin Tiburon Peninsula Comment
  UCD133081  Hesperevax sparsiflora var. sparsiflora Michele H. Mills 1998-4-19 225 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve, center of preserve. San Quentin. 137 Comment
  LA6496  Hesperocyparis sargentii Joseph Andorfer Ewan; 1937-3-14 10182 Marin San Geronimo Ridge 396 Comment
  JEPS122847  Hesperolinon congestum W. A. Freyman with A. C. Schneider & Y. P. Springer 2014-5-17 214 Marin Old St. Hillary's preserve, accessed using Vistazo Street off of Lyford Drive from Tiburon Blvd. Comment
  JEPS122867  Hesperolinon congestum Adam C. Schneider with Will Freyman and Yuri P. Springer 2014-5-17 594 Marin Ring Mountain Open Space Preserve Near Taylor Rd. Entrance. Comment
  OBI12543  Hesperolinon congestum Helen K. Sharsmith 1951-1 Marin Comment
  CAS-BOT-BC176068  Hesperolinon congestum C. Best 1988-5-19 1328 Marin Mc Isaac Ranch - on hill between Sir Francis Drake & the town of Nicasio Comment
  UC17264  Hesperolinon micranthum Mrs. Brandegee Marin Mt. Tamalpais Comment
  UC867801  Hesperolinon micranthum Alice Eastwood 1912-8-3 1537 Marin Mt. Tamalpais Comment
  JEPS58877  Heterocodon rariflorum John Thomas Howell 1946-6-2 21974 Marin Rocky Ridge Fire Trail Mt. Tamalpais (Mt. Tamalpais) Comment
  SEINET10460709  Heterocodon rariflorum Howell Howell 21974 Marin MT TAMALPAIS, ROCKY RIDGE FIRE TRAIL Comment
  JEPS45023  Heteromeles arbutifolia W. L. Jepson 1921-9-24 9492 Marin w of Fairfax 243 Comment
  UC614993  Heteromeles arbutifolia Beryl O. Schreiber 1936-2-1 2104 Marin trail to Shell Beach; Tomales Bay Comment
  CAS-BOT-BC311041  Heterotheca oregona var. oregona Charles Williams 1982-9-24 s.n. Marin Railroad right-of-way near north end of Anderson Drive, southern part of San Rafael Comment
  CAS-BOT-BC311176  Heterotheca sessiliflora subsp. bolanderi John Thomas Howell 1943-6-13 s.n. Marin Sausalito Comment
  OBI16099  Heterotheca sessiliflora subsp. bolanderi G. Thomas Robbins 1958-6-25 3881 Marin Fort Cronkhite Military Reservation, about 1 mi N of Rodeo Lagoon 168 Comment
  UC589359  Heterotheca sessiliflora subsp. bolanderi Beryl O. Schreiber 1932-7-25 676 Marin Lone Pine Beach Tomales Bay Comment
  CAS-BOT-BC424190  Heuchera micrantha var. hartwegii Javier Penalosa 1961-7-15 1986 Marin First ravine northwest of summit; Tiburon Peninsula 60 Comment
  SEINET12217305  Heuchera micrantha var. pacifica F. H. Utech 1988-1 88 -149 Marin W slope of Mt. Tamalpais, Ridgecrest Road from Bolinas Ridge to Alpine Dam & Fairfax 380 Comment
  UCD102631  Heuchera pilosissima P. Thompson 1996-5-11 50 Marin Hwy 1; south of Walker Creek on east side of road. Comment
  CAS-BOT-BC319533  Hieracium albiflorum Roxana S. Ferris 1965-5-1 13629 Marin Above ocean at Double Point, Pt. Reyes National Seashore Comment
  RSA51306  Hieracium albiflorum Peter H. Raven 1950-6-4 s.n. Marin Mountain Home to Azalea Flat, Mt. Tamalpais. 457 Comment
  CDA12024  Hierochloe occidentalis G. F. Hrusa, B. Follansbee 1990-2-26 7500 Marin North Coast Biodiversity Arena; Main ridge 3 miles S of Pt. Reyes Station. Comment
  JEPS70573  Hierochloe occidentalis W. L. Jepson 1924-2-10 10311 Marin Paper Mill Creek Comment
  RSA169351  Hierochloe occidentalis L. S. Rose 1964-3-19 64009 Marin Hearts Desire Beach, Tomales Bay 12 Comment
  UC614988  Hierochloe occidentalis Beryl O. Schreiber 1936-2-2 2117 Marin Schoolteacher's Beach Tomales Bay Comment
  CAS-BOT-BC55368  Hirschfeldia incana Javier Penalosa 1961-4-29 1368 Marin Tiburon Peninsula. Northwest of Marin Country Day School. Comment
  CDA27103  Hoita macrostachya William J. Ferlatte, J. Schrock 1973-7-17 Marin Lucas Valley Road at Devil s Corner. 0 Comment
  CAS-BOT-BC280756  Holcus lanatus John Thomas Howell 1945-7-29 21355 Marin Bolinas Comment
  UCD84971  Holcus lanatus S. S. Tillett 1956-6-30 586 Marin Area above and E of old Life-Saving Station, on W beach of Point Reyes Peninsula, ca. 3.5 miles from Pt. Reyes Light. Comment
  SD112694  Holcus mollis D. F. Howe 1977-10-9 5008 Marin Point Reys south of Inverness Comment
  RSA107051  Holodiscus discolor L. S. Rose 1956-7-9 56124 Marin Tomales, hill slopes. 6 Comment
  CAS-BOT-BC284997  Hordeum depressum John Thomas Howell 1966-4-18 41491 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  UCSC001541  Hordeum murinum Beryl O. Schreiber 1932-6-23 567 Marin Hearts Desire Beach - Tomales Bay Comment
  CAS-BOT-BC289344  Hordeum murinum subsp. glaucum John Thomas Howell 1949-4-10 25306 Marin South end of Tiburon Peninsula Comment
  CAS-BOT-BC289354  Hordeum murinum subsp. glaucum R. E. Frenkel 1964-5-5 472 Marin 0.3 mile north-west of Taylor State Park entrance on Sir Francis Drake Road 39 Comment
  UCD86231  Hordeum murinum subsp. glaucum John Thomas Howell 1949-4-24 25307 Marin Angel Island. Fort McDowell. Comment
  SD51349  Horkelia californica var. frondosa Darley F. Howe 1961-7-28 Marin White Canyon, .5 mile above Stinson Beach on road to Mt. Tamalpais 152 Comment
  CAS-BOT-BC144018  Horkelia marinensis Ethel Crum 1933-9-24 1557 Marin Slopes above Drake's Estero, Point Reyes Peninsula 15 Comment
  CAS-BOT-BC146511  Horkelia tenuiloba A. A. Heller 1902-6-18 5714 Marin Mt. Tamalpais, on the railroad between Mill Valley trail and the water tank Comment
  CAS-BOT-BC146515  Horkelia tenuiloba John Thomas Howell 1941-7-6 16353 Marin Kent Trail, Mt. Tamalpais Comment
  POM36826  Horkelia tenuiloba Philip A. Munz 1922-8-5 6441 Marin Mt. Tamalpais. 366 Comment
  RSA8831  Horkelia tenuiloba E. Crum 1933-7-9 1507 Marin South side of Mount Tamalpais 335 Comment
  CAS-BOT-BC232496  Hosackia gracilis J. Klein; G. Block; L. Webb; et al. 2012-5-5 841 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  CHSC20636  Hosackia gracilis Robert A. Schlising; L. D. Thurman 1963-5-11 2575 Marin California coastal range. 1.6 miles north of Jct Franklin School Road and Tomales-Dillon's Beach Road, along the former. Comment
  UCD106035  Hosackia gracilis R. Tofsrud Date unknown s.n. Marin 2 miles north of Tomales. Comment
  CAS-BOT-BC400879  Hypericum anagalloides Wilma Follette 1999-6-7 s.n. Marin Point Reyes National Seashore, Ledum Swamp, in ditch along Sir Francis Drake Boulevard Comment
  CAS-BOT-BC411330  Hypericum canadense Alva Day; Cassie Burke 1980-6-18 80 -48 Marin SE side of angel Island, above perimeter Rd. between east Garrison and Point Blunt. Comment
  JEPS66795  Hypericum concinnum W. L. Jepson 1892-6-11 13957 Marin Mt. Tamalpais Comment
  UC521686  Hypericum concinnum Joseph Andorfer Ewan 1933-9-10 7959 Marin head of Redwood Canyon (Mt. Tamalpais); , Redwood Canyon Comment
  CAS-BOT-BC410248  Hypericum concinnum John Thomas Howell 1946-7-7 22200 Marin West of Potrero Meadow; Mt. Tamalpais Comment
  CAS-BOT-BC410751  Hypericum concinnum Elsie Zeile 1910-7-10 s.n. Marin Tamalpais Comment
  CAS-BOT-BC312870  Hypochaeris F. Grinnell Jr. 1918-4-28 s.n. Marin Lagunitas Comment
  CAS-BOT-BC229778  Hypochaeris glabra C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1116 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  UC589562  Hypochaeris radicata Beryl O. Schreiber 1932-6-17 513 Marin Waterfall Beach Tomales Bay, Waterfall Beach Comment
  POM216921  Hypochaeris radicata H. F. Copeland 1934-5-27 s.n. Marin Near Dillons Beach. Comment
  POM289686  Hypochaeris radicata Lyman Benson 1934-8-30 6121 Marin Bolinas Bay; Mt. Range: Seaward N Coast; Watershed: Pacific Ocean. 30 Comment
  RSA31363  Hypochaeris radicata Joseph A. Ewan 1934-3-15 8881 Marin 2 miles E [of] Aurora School on Tomales road. Comment
  CAS-BOT-BC366853  Ilex Greg de Nevers 1997-11-25 11115 Marin Larkspur Comment
  RSA70603  Iris douglasiana Mabel Peirson 1926-3-28 6532 Marin Marin County: Elk Valley Comment
  UC186616  Iris douglasiana C. F. Sonne Apr 1887 Marin near Mt. Tamalpais Comment
  UC747019  Iris douglasiana G. Thomas Robbins with J. T. Howell 1944-4-13 1500 Marin 3-4 mi w Hamilton Field Air Base (on Big Rock Ridge); Big Rock Ridge 426 Comment
  UC767683  Iris douglasiana R. F. Hoover 1941-5-21 5179 Marin Point Reyes Comment
  POM264812  Iris douglasiana Lincoln Constance, Alan A. Beetle 1940-4-20 2568 Marin Above Alpine Lake, 5.4 mi. southeast of Fairfax 366 Comment
  SBBG45019  Iris douglasiana L. Constance with A. A. Beetle 1943-4-20 2568 Marin above Alpine Lake, 5.4 mi SE of Fairfax Comment
  SJSU8512  Iris douglasiana W. D. Pitts 1975-4-12 46 Marin c. 2 mi S of Abbotts Lagoon between Point Reyes & Tomales Point 44 Comment
  UCD138716  Iris douglasiana L. S. Kimsey; Lee Lenz 1976-5-15 s.n. Marin Muir Woods. Comment
  JEPS17181  Iris macrosiphon W. L. Jepson 1897-3-10 Marin Olema Comment
  UC333761  Iris macrosiphon unknown Marin Mt. Tamalpais Comment
  HSC13876  Iris macrosiphon B. Francis 1964-3-24 22 Marin 0.7 mi. NE of Tiburon Comment
  SEINET12050757  Iris macrosiphon F. H. Utech 1988-1 88 158 A Marin W slope of Mt. Tamalpais, Ridgecrest Road from Bolinas Ridge to Alpine Dam & Fairfax, mi marker 9.80 380 Comment
  SEINET4170713  Iris macrosiphon Unknown 1944-4-14 1532 Marin On Big Rock Ridge, abt. 3 mi W. of Hamilton Field Air Base 396 Comment
  UCSB889  Iris macrosiphon Gill, Robert 1960-4-5 Marin Junction of road to Muir Woods and Mill Valley 274 Comment
  JEPS128144  Iris pseudacorus Eric Wrubel 2011-5-2 NPS 9 Marin Golden Gate National Recreation Area, Fort Cronkhite. Rodeo Lagoon. At north end of pedestrian bridge. Comment
  UC1584757  Isoetes howellii Ed Lee 1979-6-9 Marin High Marsh Comment
  CAS-BOT-BC69878  Isoetes nuttallii John Thomas Howell 1947-5-25 23203 Marin Mt. Tamalpais. Comment
  POM216453  Isolepis cernua H. F. Copeland 1934-5-27 s.n. Marin Dillon's Beach. Comment
  CAS-BOT-BC112463  Isolepis cernua J. W. Stacey 1924-6-1 s.n. Marin Near foot of steep ravine. Comment
  CAS-BOT-BC112470  Isolepis cernua John Thomas Howell 1941-7-6 s.n. Marin Kent Trail at Willow Mdws., Mt Tamalpais. Comment
  CAS-BOT-BC324782  Iva axillaris D. L. Smith 1998-8-13 s.n. Marin Slope leading to S.F. Bay to south of the Lyford House, Tiburon Comment
  CAS-BOT-BC340180  Jaumea carnosa John Thomas Howell 1930-10-5 5527 Marin 2 miles west of Marin--Sonoma Co. line Comment
  CAS-BOT-BC224887  Juncus articulatus Doreen Smith; Wilma Follette 2004-9-9 s.n. Marin On eastern side of Tennessee Valley Comment
  UC127399  Juncus breweri Jos. Burtt Davy Jun 1 1900-Jul 1 1900 6737 Marin Point Reyes Peninsula Comment
  CAS-BOT-BC231875  Juncus effusus C. Friedel; M. L. Carle; L. Brartman; et al. 2012-8-25 1960 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest. Comment
  UCSB560  Juncus effusus Keator, Glenn 1958-08 Marin About 5.4 miles west of Fairfax; on Alpine Lake - Mt. Tamlapais road Comment
  RSA368205  Juncus effusus subsp. pacificus H. de Forest 1930-8-15 s.n. Marin Phoenix Lake. Comment
  CDA29669  Juncus effusus var. brunneus D. G. Kelch 2009-6-25 9 .466 Marin China Beach, North San Rafael: China Camp State Historic Park. Comment
Read comments
Nov 14 2011
  UC1101026  Juncus hesperius Malcolm A. Nobs and S. Galen Smith 1949-6-28 887 Marin 1.5 mi n Inverness Comment
  UC750680  Juncus hesperius Lewis S. Rose 1946-8-23 46277 Marin 6 mi nw Inverness; Point Reyes Peninsula 15 Comment
  UC1601741  Juncus hesperius Michener and Bioletti 1892-6-19 Marin Pt. Ben. Comment
  RSA127063  Juncus lescurii J. T. Howell 1945-7-29 21349 Marin Bolinas. Comment
  UC1177399  Juncus mexicanus John Thomas Howell 1946-8-23 22896 Marin Olema Marshes Comment
  UC1177405  Juncus mexicanus John Thomas Howell 1947-5-18 23183 Marin Lagunitas Meadows Comment
  RSA368309  Juncus patens H. de Forest 1930-8-15 s.n. Marin Lake Laqunitas. Comment
  SEINET3559039 Image available Juncus patens Lewis S. Rose 1936-6-14 36325 Marin China Camp, 6 miles northeast of San Rafael. 3 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
  UC589988  Juncus phaeocephalus H. S. Yates 1936-6-14 5637 Marin 1.5 mi e Aurora School (on road between Two Rock and Fallon); Sebastopol Quad. 45 Comment
  UCD141772  Juncus phaeocephalus S. S. Tillett 1956-6-30 587 Marin above and east of Point Reyes Peninsula, approximately 3.5 miles from Point Reyes Light. Comment
  RSA127070  Juncus phaeocephalus var. paniculatus J. T. Howell 1941-7-6 16363 Marin Hidden Lake, Mt. Tamalpais. Comment
  RSA126569  Juncus phaeocephalus var. phaeocephalus H. S. Yates 1936-6-14 5637 Marin 1 1/2 miles E of Aurora School. 46 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-BC175936  Koeleria macrantha Gordon H. True 1969-4-29 4894 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda. In an old field Inverness Ridge 243 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
  UC912648  Koeleria macrantha H. L. Mason 1928-4-28 4416 Marin Tiburon Peninsula Comment
  CAS-BOT-BC531485  Kyllinga brevifolia D. Smith; V. Smith; J. Doyle; M. A. Garcia 2015-7-24 15900 Marin Mount Tamalpais. Marin Municipal Water District lands: on bank of Lake Lagnitas dam Comment
  CAS-BOT-BC272308  Lachnagrostis filiformis Doreen Smith 1996-9-12 s.n. Marin Lake Alpine Comment
  CAS-BOT-BC311762  Lactuca serriola A. Williams 2013-8-9 13760 A Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Quarry Comment
  CAS-BOT-BC340512  Lactuca serriola Javier Penalosa 1961-8-26 2179 Marin Tiburon Peninsula. Tiburon Blvd. 1/2 mi. from U.S. 101 Comment
  CAS-BOT-BC337873  Lapsana communis Wilma Follette 2001-5-2 s.n. Marin Samuel Taylor State Park, at site of spring along Sir Francis Drake Blvd., West of Paper Mill Creek Comment
  CAS-BOT-BC338160  Lasthenia californica Robert Soost 2002-4-12 s.n. Marin Hills southeast of Abbott's Lagoon, Point Reyes National Seashore Comment
  CAS-BOT-BC338173  Lasthenia californica F. Grinnell Jr. 1918-4-28 s.n. Marin Lagunitas Comment
  HSC5137  Lasthenia californica H. E. Parks Apr 1926 1184 Marin Tiburon Peninsula 152 Comment
  HSC33220  Lasthenia californica Thomas W. Nelson 1974-4-22 1215 Marin Rock Springs beside the road out Bolinas Ridge Comment
  UCD69046  Lasthenia californica P. Rodriguez-Rojo 1997-3-24 Marin Tiburon Peninsula. Ring Mt. Serpentine annual grasslands. UTM: 10SEM4596 120 Comment
  CAS-BOT-BC324937  Lasthenia californica subsp. bakeri Lester Rowntree 1932-6-10 s.n. Marin Point Reyes Comment
  CAS-BOT-BC324403  Lasthenia californica subsp. macrantha Paul F. Covel 1940-5-19 s.n. Marin Near lighthouse, Pt. Reyes Comment
  SJSU3910  Lasthenia californica subsp. macrantha C. W. Sharsmith 1964-4-26 7248 Marin Point Reyes, Point Reyes Peninsula Comment
  UC1176888  Lasthenia californica subsp. macrantha John Thomas Howell 1939-6-4 Marin Point Reyes lighthouse Point Reyes Comment
  UC1368729  Lasthenia californica subsp. macrantha R. Ornduff 1958-4-30 4966 Marin 2 mi sw school near the point (on road to Point Reyes lighthouse) Comment
  UC625504  Lasthenia californica subsp. macrantha Frank W. Gould 1938-5-7 369 Marin near lighthouse grounds (above cliffs); Point Reyes 121 Comment
  JEPS97671  Lasthenia macrantha subsp. macrantha Annetta M. Carter, Herbert L. Mason 1938-5-18 1416 Marin 15.7 mi W of Inverness; Point Reyes; 15.7 mi from [W of] Inverness. Pt. Reyes. Comment
  RSA516574  Lasthenia macrantha subsp. macrantha R. C. Bacigalupi 1955-10-22 5523 Marin About entrance to Lighthouse reserve, tip of Point Reyes peninsula Comment
  CAS-BOT-BC366966  Lasthenia minor John Thomas Howell 1930-4-20 4733 Marin Pt Reyes Comment
  CDA8126  Lasthenia minor D. G. Kelch 2006-5-1 6 .196 Marin North Beach, Point Reyes. In low area behind shifting dunes. Comment
  UC1119003  Lasthenia minor B. Schreiber 1937-4-9 2396 Marin Point Reyes Lighthouse; Point Reyes Comment
  RSA123030  Lasthenia minor B. O. Schreiber 1937-4-25 2385 Marin Pt. Reyes Peninsula 8 miles W of Invernus 30 Comment
Read comments
Mar 22 2013
  CAS-BOT-BC423333  Lathyrus angulatus A. Williams; C. Hagerty; R. Skwarek; K. Martin; R. Johnson 2014-5-10 14029 Marin Mount Tamalpais. Marin Municipal Water District lands: Less than 0.25 miles up Azalea Hill Trail from intersection with Bolinas-Fairfax Road. Plot on north side of trail near shallow drainage. Comment
  UCSB16534  Lathyrus vestitus Breedlove, Dennis 1962-4-17 Marin Near lighthouse on Point Reyes Peninsula 60 Comment
  SEINET11062231 Image available Lathyrus vestitus Chester Dunbar 1969-4-6 Marin redwood forest; 1.1 miles north of Throckmorton Road in Mill Valley on Blithedale Roa Comment
  RSA405758  Lathyrus vestitus subsp. vestitus M. B. Dunkle 1936-8-14 128 Marin Southwest of Iverness. Coastal Northern California. Comment
  CDA4999  Lavatera cretica J. T. Howell 1976-6-2 51805 Marin Corte Madera. 0 Comment
  CAS-BOT-BC323859  Layia chrysanthemoides Volney Rattan No date on sheet. (1903?) s.n. Marin Angel Island, San Francisco Bay Comment
  CAS-BOT-BC323979  Layia chrysanthemoides John Thomas Howell 1941-6-10 16307 Marin Summit between Lucas and Gallinas Valleys Comment
  CAS-BOT-BC321769  Layia gaillardioides Doreen Smith 2003-5-1 s.n. Marin Burdell Mountain, east side Comment
  CAS-BOT-BC321790  Layia gaillardioides John Thomas Howell 1946-5-12 21773 Marin South end of Carson Ridge Comment
  UC222679  Layia gaillardioides H. M. Hall 1909-6-9 8516 Marin summit Mt. Vision Comment
  UC485271  Layia gaillardioides J. Burtt Davy 1900-6-18 6752 Marin Point Reyes Comment
  CAS-BOT-BC321796  Layia gaillardioides Dr. E Goodman 1920-5-17 s.n. Marin On road to Point Bonita (southernmost Marin County) 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
  UC615273  Layia platyglossa Beryl O. Schreiber 1933-7-5 864 Marin Mount Vision, Inverness Comment
  CAS-BOT-BC379656  Layia platyglossa Gordon H. True 1969-4-29 4867 Marin Marin County; Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda; Inverness Ridge 274 Comment
  UC306550 Image available Ledum glandulosum A. D. E. Elmer Jul 1903 4944 Marin Point Reyes Post Office Point Reyes; Point Reyes post office, Marin Co. Comment
Read comments
Apr 5 2007
  UC412770  Ledum glandulosum Chas. Camp. 1913-5-30 Marin 3 mi w of Inverness 91 Comment
  UC56328  Ledum glandulosum J. Burtt Davy 1900-7-9 6854 Marin Inverness; Western Middle California, Inverness Comment
  SEINET11975275  Ledum glandulosum M. T. Doutt 1931-1 459 Marin 4 mi W of Inverness along road to Pt. Reyes Comment
  POM210631  Ledum glandulosum subsp. columbianum Joseph A. Ewan 1933-10-22 8053 Marin Cold Bog, Pt. Reyes Penisula. Comment
  CAS-BOT-BC537078  Lemna minor John Thomas Howell 1946-8-23 22900 Marin Olema Marshes Comment
  CAS-BOT-BC339143  Leontodon saxatilis subsp. saxatilis John Thomas Howell 1945-7-29 21333 Marin Bolinas Comment
  CDA1804  Leontodon taraxacoides D. G. Kelch 2006-5-1 6 .176 Marin Lucas Valley Rd. Comment
  CAS-BOT-BC215717  Lepechinia calycina Geo. B. Grant 1900-5-13 2593 Marin Mt. Tamalpais Summit Comment
  CAS-BOT-BC215720  Lepechinia calycina Dr. A. Kellogg; W. G. W. Harford 1868-1-1 756 Marin Sausalito Comment
  CAS-BOT-BC215749  Lepechinia calycina E. M. Zeile 1921-10-2 s.n. Marin Mt. Tamalpais, pipe-line Comment
  JEPS63249  Lepechinia calycina Herbert and Wieslander 1913-9-7 Marin Vicinity of San Francisco, Muir Woods, Mt Tamalpais Comment
  JEPS63252  Lepechinia calycina Adele Lewis Grant 1915-4-2 Marin Pipe line trail, Mt Tamalpais near Mill Valley. Comment
  JEPS63267  Lepechinia calycina L. M. Newlon 1921-1 85 Marin Mt. Tamalpais Comment
  UC124736  Lepechinia calycina Katharine Brandegee 1905-6-18 Marin Tamalpais Comment
  UC25888  Lepechinia calycina F. T. Bioletti 1892-1 Marin Mill Valley Comment
  UCD124951  Lepechinia calycina K. Esau 1932-4-2 s.n. Marin Stinson Beach, Mill Valley. Comment
  CAS-BOT-BC89777  Lepidium latipes Doreen Smith; Wilma Follette 2002-4-23 s.n. Marin Summit of Lucas Valley Road at bottom of County Open Space Big Rock Trail at edge of Ranch road. Comment
  CAS-BOT-BC12483  Lepidium nitidum Peter H. Raven; Michael P. Johnson 1967-5-1 21134 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir. 91 Comment
  UCD115861  Lepidium pinnatifidum John Thomas Howell 1976-6-2 51804 Marin Corte Madera. Comment
  UCR88851  Lepidium sativum J. T. Howell 1987-1-21 s.n. Marin Terra Linda Vegetable Garden at Nova Albion and Cermenho Court, Tera Linda, San Rafael. Comment
  CAS-BOT-BC175924  Leptochloa fusca subsp. uninervia Doreen Smith 2001-9-16 s.n. Marin Ditch adjacent to Davidson Middle School Campus. San Rafael Comment
  SEINET3363434 Image available Leptosiphon androsaceus Lincoln Constance, Alan A. Beetle 1940-4-20 2567 Marin Above Alpine Lake, 5.4 miles southeast of Fairfax Comment
  CHSC8132  Lessingia filaginifolia var. californica M. Banning 1969-4-4 30 Marin 1 mi. E of San Rafael on San Pedro Rd. 15 Comment
  CAS-BOT-BC324140  Lessingia hololeuca John Thomas Howell 1926-10-20 2223 Marin Corte Madera Comment
  CAS-BOT-BC324162  Lessingia hololeuca John Thomas Howell 1946-9-8 22992 Marin Near Ignacio Comment
  UC1287405  Lessingia hololeuca Willard Spence 1962-7-28 760 Marin growing along roadside near Ignacio Comment
  UC750694  Lessingia hololeuca Lewis S. Rose 1946-9-20 46278 Marin Ignacio 6 Comment
  CAS-BOT-BC324150  Lessingia hololeuca John Thomas Howell 1945-9-16 21484 Marin North of San Rafael, and east of Santa Venetia Comment
  SEINET3387421 Image available Lessingia hololeuca Lewis S. Rose 1933-9-17 33378 Marin San Rafael, California Comment
  CAS-BOT-BC324202  Lessingia micradenia var. micradenia John Thomas Howell 1927-9-10 3097 Marin Phoenix Lake 213 Comment
  UC1287489  Lessingia micradenia var. micradenia Willard Spence 1960-5-4 537 Marin immediately e Liberty Gulch (1.2 mi from County Club) Comment
  UC88001  Lessingia micradenia var. micradenia T. S. Brandegee Marin Tamalpais Tamapais Comment
  CAS-BOT-BC272256  Leymus X multiflorus John Thomas Howell 1943-7-11 18287 Marin Mill Valley Comment
  UC1106111  Leymus X vancouverensis John Thomas Howell 1946-7-4 22175 Marin Dillons Beach Comment
  CAS-BOT-BC283518  Leymus X vancouverensis John Thomas Howell 1945-6-3 20926 Marin Shell Beach Comment
  CAS-BOT-BC273570  Leymus californicus Rimo Bacigalupi 1943-7-16 2764 Marin Trailside at bottom of Big Carson Canyon, Lagunitas Creek Watershed Comment
  CAS-BOT-BC273582  Leymus californicus John Thomas Howell 1944-9-10 20736 Marin Shell Beach north of Inverness Comment
  RSA126398  Leymus pacificus J. T. Howell 1947-6-4 23222 Marin Dunes beyond radio station, Pt. Reyes Peninsula. Comment
  RSA127232  Leymus pacificus J. T. Howell 1946-7-4 22177 Marin Dillon's Beach. Comment
  CAS-BOT-BC436501  Ligusticum apiifolium John Thomas Howell 1933-7-23 11459 Marin Sausalito Hills Comment
  UC608529  Ligusticum apiifolium B. O. Schreiber 1938-5-14 2512 Marin 2 mi. n.e. Abbott's Lagoon (Tomales Point); Point Reyes Quad., Tomales Point 91 Comment
  UC3709  Lilium maritimum J. Burtt Davy 1900-7-9 6855 Marin Inverness Comment
  SD6526  Lilium pardalinum Olga Epstein May 1893 Marin Mill Valley. Comment
  JEPS19559  Limnanthes douglasii Milo S. Baker 1923-5-2 Marin Tomales Point Comment
  SEINET6670342  Limnanthes douglasii W. Roderick 1967-5-6 s.n. Marin Lake Nicaseo 46 Comment
  RSA254176  Limonium californicum Robert A. Norris 1974-7-28 2132 Marin Inverness Comment
  CDA36473  Limonium duriusculum Kelsey Marie Setliff 2011-7-11 s.n. Marin Richardson Bay, east side of Highway 101. 0 Comment
  UC2048782  Limonium duriusculum Christine Jones 2011-7-5 1044 Marin Marin County. Comment
  CDA37804  Limonium ramosissimum Kelsey Marie Setliff 2011-7-11 s.n. Marin Richardson Bay, east side of Highway 101. 0 Comment
  UC41852  Limosella acaulis J. Burtt Davy 1900-7-27 6842 Marin J Ranch Point Reyes (Western Middle California) Comment
  UC23349  Linanthus acicularis C. Michener Apr 1891 Marin Fairfax Comment
  UC496399  Linanthus androsaceus Merle Randall 1930-6-13 Marin 8 mi above Bolinas (bank of Alamere Creek); Alamere Creek Comment
  SEINET5732162 Image available Linanthus androsaceus Robert Doss 1969-1 33 Marin Lucas Valley Road, 5 miles south of US 101. 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
  UC718488  Linanthus grandiflorus Carl B. Wolf 1934-6-28 Marin 9 mi from (by road) Pt. Reyes Lighthouse (opposite Wireless Station); Pt. Reyes Peninsula 60 Comment
  UCD118704  Linanthus pungens Mrs. Flora Hayes 1935-6-15 s.n. Marin Strawberry. Comment
  UC1177447  Linum bienne John Thomas Howell 1946-6-9 22015 Marin near Olema Comment
  CDA4727  Linum grandiflorum T. C. Fuller 1970-5-4 19482 Marin North side of Highway 37 to Black Point, north shore of San Pablo Bay, ca. 6 miles west of the mouth of the Napa River. 0 Comment
Read comments
Mar 30 2009
  SEINET10638957  Lippia nodiflora var. rosea Robert A. Norris 1977-5-27 Norris 3608 Marin Ca. 2.5 miles NW Nicasio. Comment
  UC119181  Lithocarpus densiflorus A. Eastwood 1894-9-13 183 Marin Mill Valley Comment
  UC405486  Lithocarpus densiflorus W. P. Taylor 1913-5-30 Marin 3 mi w Inverness Comment
  UC5548  Lithocarpus densiflorus J. Burtt Davy 1893-4-26 158 Marin Tamalpais Comment
  POM306624  Lithophragma Henry J. Ramsey, Henry J. Ramsey 1938-4-3 1531 Marin Mill Valley Comment
  CHSC22686  Lithophragma affine Robert A. Schlising; Anna Eagle 1963-4-10 2505 Marin California Coast Ranges. Lucas Valley Road, few miles west of exit from highway 101. Comment
  UC187192  Lithophragma heterophyllum C. F. Sonne April 1888 Marin Taylorville Comment
  CAS-BOT-BC342215  Logfia filaginoides Brandegee No date on label s.n. Marin Tamalpais Comment
  CAS-BOT-BC342211  Logfia filaginoides John Thomas Howell 1942-7-5 17012 Marin Matt Davis Trail, Mt. Tamalpais Comment
  CAS-BOT-BC342409  Logfia gallica Peter H. Raven; Michael P. Johnson 1967-5-1 21076 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  CAS-BOT-BC342399  Logfia gallica John Thomas Howell 1939-5-14 s.n. Marin Ross 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-BC342405  Logfia gallica Gordon H. True 1969-4-18 4842 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda [Hondo] 121 Comment
  CAS-BOT-BC283201  Lolium multiflorum John Thomas Howell 1945-5-9 s.n. Marin Ignacio Comment
  CAS-BOT-BC283447  Lolium multiflorum John Thomas Howell 1966-6-9 41553 Marin SE corner of John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC283457  Lolium multiflorum Javier Penalosa 1961-2-25 1101 Marin Tiburon Peninsula. Hill W of St. Hilary's Church, above marsh 60 Comment
  UCD66228  Lolium multiflorum H. S. Yates 1936-6-14 5640 Marin 1 mile E of Aurora School. 45 Comment
  CAS-BOT-BC283205  Lolium multiflorum Saichi Kawahara 1969-5-28 1147 Marin E end of Limantour Spit, Drakes Bay Comment
  SEINET2074792  Lolium multiflorum D. Bacon 1973-9-20 Marin Samuel Taylor Park 9 Comment
  CAS-BOT-BC269151  Lolium temulentum Alice Eastwood 1912-5-1 47 Marin Kentfield Comment
  JEPS17147  Lomatium dasycarpum subsp. dasycarpum Victor Duran 1926-3-6 1329 Marin Corte Madera Ridge Tamalpais U.S.G.S. Map, San Francisco Bay Region, Corte Made 243 Comment
  RSA118893  Lomatium dasycarpum subsp. dasycarpum L. S. Rose 1957-4-19 57042 Marin San Rafael Hills 152 Comment
  POM316492  Lonicera Patricia Wilder 1965-6-7 3548 Marin Bolinas Ridge; Mt. Range: North Coast; Drainage Area: Pacific. Comment
  CAS-BOT-BC229744  Lonicera hispidula P. da Silva; M. Danielezyk; R. Atwood; et al. 2012-6-23 1602 Marin Marin Municipal Water District Lands: Mount Tamalpais. Middle Peak Rd. culvert RT-3 Comment
  CAS-BOT-BC240503  Lonicera hispidula Saichi Kawahara 1971-1-1 1960 Marin Wentworth Valley near the coast Comment
  LA83072  Lonicera hispidula var. vacillans O. H. Kappler; 1943-5-20 447 Marin ranch, near San Rafael Comment
  CAS-BOT-BC241510  Lonicera involucrata var. ledebourii Paul F. Covel 1937-6-27 599 Marin Pt Reyes Station Comment
  RSA15391  Lonicera involucrata var. ledebourii C. B. Wolf 1927-4-24 327 Marin The coastal side of Mill Valley toll road. Comment
  UC1300855  Lotus corniculatus Helen K. Sharsmith 1962-5-30 5081 Marin between Lagunitas and Olema; San Francisco Bay Region 182 Comment
  UCD106728  Lotus corniculatus Helen K. Sharsmith 1962-5-30 5081 Marin Between Lagunitas and Olema. 182 Comment
  UC207660  Lotus formosissimus E. R. Drew 1889-5-18 Marin Tomales Bay Comment
Read comments
Apr 15 2007
  UC764467  Lotus formosissimus R. F. Hoover 1941-5-12 5048 Marin near Olema Comment
  UC1300858  Lotus humistratus Helen K. Sharsmith 1963-3-30 5259 Marin Lucas Valley San Francisco Bay Region 137 Comment
  RSA128310  Lotus humistratus J. T. Howell 1940-5-12 s.n. Marin San Anselmo Canyon, Mt. Tamalpais. Comment
  RSA40130  Lotus junceus L. S. Rose 1948-5-8 48105 Marin S. slope of Mt. Tamalpais, Mountain Home. 305 Comment
  UC1228147  Lotus junceus var. biolettii Beecher Crampton 1960-6-8 5568 Marin e slope Inverness Ridge; Pt. Reyes Peninsula Comment
  JEPS55501  Lotus micranthus J. Burtt Davy Aug 1898 4344 Marin near Olema Comment
  POM128954  Lotus micranthus C. F. Sonne 1887-04 s.n. Marin Near Mt. Tamalpais Comment
  UC1177187  Lotus purshianus var. purshianus Blanche Clear 1938-6-5 Marin Tiburon Comment
  RSA115229  Lotus scoparius var. scoparius Beecher Crampton 1957-6-11 4197 Marin 6 miles north of Muir Beach. Comment
  UC555545  Lotus scoparius var. scoparius Curtis Ferris 1932-3-5 23 Marin e side Bolinas Bay Comment
  POM128956  Lotus strigosus C. F. Sonne 1887-4-17 s.n. Marin Mt. Tamalpais. Comment
  CAS-BOT-BC201238  Lupinus Charles Piper Smith 1948-6-15 48427 Marin Olema, 4.3 miles south, Highway 1 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-BC201445  Lupinus albifrons var. albifrons Charles Piper Smith 1948-6-15 48406 Marin Olema, 2.6 miles south Highway 1 Comment
  CAS-BOT-BC201449  Lupinus albifrons var. albifrons Charles Piper Smith 1948-6-15 48403 Marin Olema - 2.6 miles south Highway 1 Comment
  CAS-BOT-BC201451  Lupinus albifrons var. albifrons Charles Piper Smith 1948-6-14 48402 Marin Olema, 2.6 miles south Highway 1 Comment
  CAS-BOT-BC201455  Lupinus albifrons var. albifrons Charles Piper Smith 1948-6-15 48405 Marin Olema, 2.6 miles south Highway 1 Comment
  CAS-BOT-BC196053  Lupinus albifrons var. collinus John Thomas Howell 1941-5-18 16194 Marin Near Bootjack, Mt. Tamalpais Comment
  UC73247  Lupinus albifrons var. collinus Miss M. Alice King April 1896 Marin Angel Island Comment
  CAS-BOT-BC196161  Lupinus albifrons var. douglasii James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC196178  Lupinus albifrons var. douglasii John Thomas Howell 1947-5-25 23196 Marin Simmons Trail, Mt. Tamalpais Comment
  CAS-BOT-BC196411  Lupinus arboreus John Thomas Howell 1944-7-9 19692 Marin Mt. Vision, Inverness Ridge Comment
  CAS-BOT-BC196415  Lupinus arboreus L. R. Abrams 1927-4-19 11612 Marin Point Reyes Comment
  JEPS93001  Lupinus arboreus Robert Ornduff 1996-6-14 10107 Marin Drake's View Drive, upper end of Inverness Park, near 300 Comment
  POM192995  Lupinus arboreus var. arboreus H. P. Bracelin 1930-4-20 19 Marin Point Reyes. Near Light House grounds. 150 Comment
  RSA121704  Lupinus arboreus var. arboreus B. O. Schreiber 1936-4-12 2165 Marin 2 miles northeast of Pierces Ranch, Tomales Point. 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
  JEPS77226  Lupinus bicolor Robert M. Lloyd 1963-4-24 2367 Marin on road to McClures Beach 7.7 mi w Inverness; w of Inverness on road to McClures Beach Comment
  UC201059  Lupinus bicolor Katharine Brandegee May 1913 Marin Mill Valley Mill Valley, Tamalpais (Tamalpais); , Mill Valley Comment
  SEINET8042169  Lupinus fulcratus H. M. Hall 1911-6-29 8999 Marin Wawona Comment
  SEINET10870601  Lupinus latifolius subsp. latifolius Charles Piper Smith 1922-5-27 Smith 3539 Marin Mt tamalpais - west point inn - bolinas trail. Comment
  CAS-BOT-BC279928  Lupinus nanus A. Williams; F. Leist; C. Powell; J. Slamovich 2013-4-12 13221 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  CAS-BOT-BC8251  Lupinus punto-reyesensis C. P. Smith 1947-6-3 47548 Marin Hwy 1, Olema. 4.7 miles S. Comment
  CAS-BOT-BC202170  Lupinus tidestromii Ronie Clark 1983-6-14 PR 83 -028 Marin Point Reyes National Seashore. South end of Abbotts Lagoon Comment
  JEPS65492  Lupinus tidestromii William S. Cooper 1925-7-23 82 Marin Pt. Reyes Comment
  UC1129736  Lupinus variicolor A. E. Wieslander 1933-6-11 310 Marin 2.5 mi sw Point Reyes; Point Reyes Quad. 45 Comment
  RSA258893  Lupinus variicolor Thomas W. Nelson 1974-4-22 1217 Marin Rock Springs beside the road out Bolinas Ridge. Comment
  RSA414416  Lupinus variicolor H. F. Copeland 1934-5-27 s.n. Marin Dillons Beach. Comment
  CAS-BOT-BC232248  Luzula comosa E. Wrubel; A. Castner; E. Tyson; et al. 2012-6-23 1510 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-BC34670  Luzula comosa Doreen Smith 1996-5-4 s.n. Marin Pt. Reyes. Near Bull Point Trail. Comment
  UCD142108  Luzula comosa Robert E. Preston 1982-4-17 240 A Marin around 0.1 mile north of Jewell, on Sir Francis Drake Highway. 30 Comment
  CAS-BOT-BC441399  Luzula macrantha Javier Penalosa 1961-4-1 1235 Marin Tiburon Peninsula: Hill SE of Bel Aire School 60 Comment
  RSA0011287  Lythrum hyssopifolia Michael A. Vincent 1999-6-10 8593 Marin At pull-off along Pt. Reyes-Petaluma Road, 1.4 miles north of Hick s Valley Road. Comment
  CAS-BOT-BC343715  Madia elegans John Thomas Howell 1945-6-24 s.n. Marin S. of Laurel Dell, Mt. Tamalpais Comment
  CAS-BOT-BC343719  Madia elegans David D. Keck 1933-11-6 2638 Marin On highway just W. of San Geronimo Comment
  UC1177319  Madia exigua John Thomas Howell 1946-5-12 21780 Marin Carson Ridge Comment
  CAS-BOT-BC343098  Madia gracilis Brandegee No date on label s.n. Marin Tamalpais Comment
  UC89421  Madia gracilis T. S. Brandegee May 1890 Marin Tamalpais Comment
  UC89426  Madia gracilis unknown 1890-1-7 Marin Mt. Tamalpais Comment
  CAS-BOT-BC343082  Madia gracilis John Thomas Howell 1939-6-25 s.n. Marin Near West Point, Mt. Tamalpais Comment
  CAS-BOT-BC343606  Madia sativa John Thomas Howell 1946-5-25 21930 Marin Greenbrae Hills Comment
  CAS-BOT-BC533017  Madia sativa B. Fowler; S. Whelan; A. Fiel; L. Going 2015-7-24 15910 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands. 30 ft from Lagunitas parking lot Comment
  RSA60844  Madia sativa Frank W. Gould 1939-7-23 857 Marin Tomales Point, 5 miles from Inverness Comment
  UCD163896  Madia sativa Peter Rubtzoff 1980-7-12 9460 Marin San Anselmo. 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
  UCSB11659  Maianthemum racemosum Blattau, Jim 1962-4-17 Marin 10 miles west of Inverness and California Highway 1, on road to Point Reyes 6 Comment
  CAS-BOT-BC511471  Maianthemum racemosum subsp. amplexicaule D. E. Breedlove 1962-4-17 2329 Marin 7.4 miles east of Olena and State Highway 1 on road to Fairfax 106 Comment
  CAS-BOT-BC511475  Maianthemum racemosum subsp. amplexicaule Gordon H. True 1969-4-18 4836 Marin Reyes Bird Observatory 3mi. NW of Bolinas at Arroyo Honda 121 Comment
  CAS-BOT-BC514228  Maianthemum stellatum Henry M. Pollard 1935-4-1 s.n. Marin Black Canyon Comment
  UC34555  Malacothrix californica E. R. Drew 1889-5-18 Marin Inverness Comment
  SEINET10871597  Malva nicaeensis Heidi H. Schmidt 1993-6-8 Schmidt 813 Marin Mount Tamalpais State Park, on California State Highway # 1. Along costal bluffs. 60 Comment
  SEINET10448081  Marah fabacea Heidi H. Schmidt 1993-6-8 Schmidt 819 Marin Mount Tamalpais State Park, on Muir Wood Road. 3 miles E of California State Highway # 1. 120 Comment
  UCSB11521  Marah fabacea Blattau, Jim 1962-4-17 Marin End of road at tio of Point Reyes Peninsula 60 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
  RSA501275  Medicago arabica Aaron Liston, Sara Meury 1989-4-19 791 -6 Marin Point Reyes National Seashore, Chimney Rock Comment
  UCD86371  Melica bulbosa R. N. Raynor 1937-5-3 s.n. Marin Exact location unknown. Comment
  UCD86416  Melica californica A. A. Beetle 1941-5-20 2721 Marin coastal bluffs south of Stinson Beach. Comment
  CAS-BOT-BC282147  Melica geyeri John Thomas Howell 1942-5-16 s.n. Marin Sausalito Hills Comment
  RSA51442  Melica geyeri J. T. Howell 1947-5-18 23185 Marin Lagunitas Meadows. Comment
  CAS-BOT-BC281335  Melica harfordii John Thomas Howell 1939-5-14 14666 Marin Between Phoenix Lake and Lake Lagunitas Comment
  CAS-BOT-BC281331  Melica harfordii John Thomas Howell 1941-6-29 16327 Marin Near Camp Van Wyck, Mt Tamalpais Comment
  CAS-BOT-BC264153  Melica subulata David L. Morgan 1956-5-27 s.n. Marin Samuel P. Taylor State Park 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
  CHSC61256  Melica subulata J. D. Jokerst 1980-4-12 Marin Sir Francis Drake Hwy at the e boundary of Samual P. Taylor State Park. Comment
  CAS-BOT-BC262524  Melica torreyana Catherine Best 1980-5-29 s.n. Marin Angel Island Comment
  CAS-BOT-BC262536  Melica torreyana A. A. Heller 1906-6-12 8397 Marin Along the railroad near the summit of Mt. Tamalpais Comment
  SEINET11695833  Melica torreyana Unknown 1960-6-8 5616 Marin Point Reyes Peninsula, 2.5 mi NW of Inverness, near entrance to Tomales Bay State Park Comment
  RSA230873  Mentha arvensis var. villosa M. S. Jussel 1933-7-30 s.n. Marin Near Olema Comment
  CAS-BOT-BC124321  Mentha spicata var. spicata Doreen Smith 2002-9-1 s.n. Marin Marin Civic Center Comment
  CAS-BOT-BC422401  Micranthes californica C. Kellner; C. Gattuso; R. Nash; S. Whelan 2014-3-22 14429 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
  CAS-BOT-BC322607  Micropus amphibolus John Thomas Howell 1944-4-23 19408 Marin Hills se of Kentfield = Greenbrae Hills Comment
  CAS-BOT-BC348497  Micropus californicus var. californicus Alice Eastwood 1912-5-19 23 Marin Kentfield Comment
  UC218906  Microseris bigelovii Katharine Brandegee 1893-7-12 Marin Mt. Tamalpais Comment
  CAS-BOT-BC348923  Microseris douglasii subsp. douglasii John Thomas Howell 1945-5-9 20823 Marin Between Hamilton Field and Ignacio Comment
  CAS-BOT-BC348937  Microseris douglasii subsp. douglasii John Thomas Howell 1946-5-12 21825 Marin Carson country Comment
  RSA126547  Microseris heterocarpa J. T. Howell 1944-5-27 19502 Marin Summit Ave. ridge, Mt. Tamalpais Comment
  CAS-BOT-BC322732  Microseris paludosa John Thomas Howell 1947-4-30 23112 Marin Dillons Beach Comment
  CAS-BOT-BC322740  Microseris paludosa John Thomas Howell 1939-6-4 14726 Marin Pt. Reyes Peninsula Comment
  JEPS104731  Mimulus aurantiacus John L. Morrison 1937-6-2 2477 Marin Angel Island; below the road on the steep NW slope opposite Tiburon Comment
  LA209136  Mimulus aurantiacus C. E.; 1921-3-13 sn Marin Black Canyon Comment
Read comments
Sep 23 2017
  LA209140  Mimulus aurantiacus Alice Eastwood; 1912-5-20 sn Marin Kentfield Comment
  JEPS77201  Mimulus aurantiacus var. aurantiacus Robert M. Lloyd 1963-4-24 2348 Marin 3.5 mi s Fairfax (on Bolinas Road) 243 Comment
  UC608501  Mimulus aurantiacus var. aurantiacus Beryl O. Schreiber 1936-4-12 2190 Marin 0.2 mi ne Pierce's Ranch; Tomales Point 7 Comment
  RSA535771  Mimulus congdonii David M. Thompson 1989-4-5 996 Marin Fairfax. End of Cascade Drive at Elliott Nature Preserve. Adjacent to a trail high on the side of a hill. Comment
  UC589351  Mimulus grandis Beryl O. Schreiber 1932-6-29 614 Marin Dune Beach Tomales Bay Comment
  LA209508  Mimulus guttatus Alice Eastwood; 1912-5-20 60 Marin Kentfield Comment
  LA209377  Mimulus guttatus C. E.; 1921-4-4 sn Marin Dipsea Trail Comment
  SEINET8211263  Mimulus guttatus L. F. Henderson 1933-5-20 15638 Marin along a riff near Olema. Comment
  UCSB10460  Mimulus guttatus Keator, Glenn 1959-3-31 Marin On outskirts of Inverness; 1.1 miles south of market in Inverness; Bolinas ridge Comment
  UC1191891  Mimulus inodorus Malcolm A. Nobs, S. Galen Smith 1949-6-29 893 Marin about 3 mi n Inverness (n side of Pt. Reyes road, just n of Pierce Pt. Road) Comment
  JEPS10457  Mimulus nasutus L. M. Newlon 1921-1 95 Marin Mt. Tamalpais Comment
  UC125313  Mimulus rattanii M. K. Curran 1886-7-4 Marin Tamalpais Comment
  CAS-BOT-BC388678  Minuartia douglasii Alice Eastwood 1912-5-19 21 Marin Kentfield Comment
  UCD98276  Minuartia douglasii Collector unknown 1925-6-5 1683 Marin Marin County Comment
  UC615486  Mitella ovalis Beryl O. Schreiber 1937-4-24 2376 Marin 3 mi nw Lagunitas 91 Comment
  CAS-BOT-BC433038  Mitella ovalis Alice Eastwood 1915-3-28 3986 Marin Lagunitas Comment
  UC652683  Modiola caroliniana G. B. and R. P. Rossbach 1938-5-27 707 Marin on old road about 3 mi s of Inverness Comment
  CAS-BOT-BC318594  Monardella purpurea R. F. Hoover 1965-7-6 9483 Marin Tiburon, on windy rocky hilltop. Comment
  UCD70788  Monardella purpurea Michele H. Mills 1997-5-15 198 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve, 134 Comment
  CAS-BOT-BC220418  Monardella purpurea John Thomas Howell 1939-5-21 14689 Marin West side Tiburon Peninsula Comment
  SEINET5333414  Monardella purpurea J. T. Howell 1972-6-18 s.n. Marin near Ring Hill, Tiburon Peninsula 168 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
  POM257152  Monardella undulata H. L. Mason, Annetta Carter 1938-5-18 1417 Marin Point Reyes Peninsula, 12.5 miles from Inverness. Comment
Read comments
Sep 4 2013
  CAS-BOT-BC349582  Monolopia major Doreen Smith 2006-3-20 s.n. Marin Burdell Mt. above Fieldstone Ct. Comment
  UC1101401  Montia fontana S. Galen Smith 1951-3-8 1908 Marin in arm of Bon Tempe Lake Bon Tempe Lake Comment
  CAS-BOT-BC444908  Montia fontana Volney Rattan 1883-3-1 s.n. Marin Unspecified Comment
  RSA135472  Montia fontana Volney Rattan 1883-03 s.n. Marin [Unspecified] Comment
  CAS-BOT-BC434221  Montia parvifolia A. Williams; C. Darling; M. Garcia; R. Brostrom; L. Juarez; A. Juarez 2014-4-26 14612 Marin Mount Tamalpais. Marin Municipal Water District lands: Across the bridge from Leo T. Cronin Fish Viewing Area, near gate along Lower Peters Dam Road. Comment
  SEINET11942627  Montia spathulata M. T. Doutt 1931-1 376 Marin Alpine Dam Comment
  CDA37905  Myosotis latifolia D. G. Kelch 2011-5-13 11 .248-C Marin Near Phoenix Lake. Comment
  SEINET5612786 Image available Myosotis sylvatica Ray Ward 1974-5-12 24 Marin Point Reyes National Seashore, along the Coast Camp Trail. Comment
  CAS-BOT-BC101678  Myrica californica Alice Eastwood 1915-9-25 s.n. Marin Mt. Tamalpais Comment
  UC1135954  Myrica californica H. S. Yates 1934-3-18 3700 Marin 2 mi. n.w. Inverness; Point Reyes Quad. Comment
  CAS-BOT-BC456180  Najas guadalupensis Catherine Best; Wilma Follette 1996-9-5 1473 Marin At east end of Alpine Lake Comment
  CHSC36423  Nassella cernua J. Boze 1982-4-17 410 Marin Along side of Rd. A104, 3 mi. E of Junc. with Hwy 1. Just W of town of Jewell. Comment
  UC1106126  Nassella cernua John Thomas Howell 1946-5-19 21916 Marin Carson Ridge Comment
  CAS-BOT-BC259928  Nassella lepida John Thomas Howell 1945-5-6 20809 Marin San Rafael Hills Comment
  RSA101812  Nassella lepida H. N. Bolander s.n. Marin Redwoods Comment
  UCD36622  Nassella lepida Beecher Crampton 1955-5-24 2806 Marin Marin County, 1 mile north of city of San Rafael, along U.S. Highway 101. Comment
  CAS-BOT-BC260144  Nassella pulchra John Thomas Howell 1947-4-4 s.n. Marin San Raphael Hills Comment
  CAS-BOT-BC260154  Nassella pulchra David D. Keck 1948-6-29 5916 Marin 1 mile W of Mill Valley Comment
  CAS-BOT-BC443979  Nassella pulchra D. Burge; R. Crowe; M. Cherry; A. Young 2014-3-22 14123 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  CHSC30235  Nassella pulchra M. S. Taylor 1980-4-12 2466 Marin Ca. 2 mi n of Nicasio, on e side of Nicasio Valley Rd. Comment
  CHSC8590  Nassella pulchra M. Banning 1969-5-9 88 Marin In field above Madrone picnic area, Samual P. Taylor Park, on Hwy 104. 45 Comment
  SBBG33936  Nassella pulchra L. S. Rose 1960-5-24 Marin Mt Tamalpais, Bootjack Camp 365 Comment
  JEPS116880  Navarretia heterodoxa David Gowen 2007-7-6 773 Marin North of parking area on road summit of Bolinas/Fairfax Rd. On fire road heading north Comment
  UC1023053  Navarretia heterodoxa John Thomas Howell 1941-7-6 16367 Marin between Camp Hogan and Rocky Ridge Fire Trail; Mt. Tamalpais Comment
  CAS-BOT-BC533020  Navarretia intertexta T. Gosliner; F. Leist; E. Gunnison; M. Hicks 2015-6-12 15841 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands. Potrero Meadow Comment
  UC1008729  Navarretia intertexta subsp. intertexta John Thomas Howell 1942-7-12 17030 Marin Potrero Meadows Mt. Tamalpais Comment
  CAS-BOT-BC230349  Navarretia leucocephala subsp. bakeri Doreen Smith 1995-6-2 s.n. Marin Peripheral parts of Hidden Lake, Mount Burdell, Novato Comment
  CAS-BOT-BC232717  Navarretia rosulata John Thomas Howell 1941-7-6 16368 Marin Rocky Ridge Fire Trail, Mount Tamalpais Comment
  RSA83072  Navarretia rosulata Verne Grant, Alva Grant 1946-6-13 7665 Marin Near Fairfax. Comment
  UC84829  Navarretia rosulata Alice Eastwood Jul 1906 881 Marin w of Fairfax Comment
  CAS-BOT-BC232720  Navarretia rosulata Marian L. Campbell 1919-6-15 s.n. Marin Mount Tamalpais, Potrero Comment
  JEPS14999  Navarretia squarrosa A. A. Heller 1941-7-18 16249 Marin halfway between the radio station and Point Reyes lighthouse (in a field near the road) Comment
  JEPS81816  Navarretia squarrosa Edward Lee with W. Joseph 1935-7-18 1584 Marin Hidden Lake Mt. Tamalpais Comment
  UC1719854  Navarretia squarrosa David Fruchter 91 b Marin Bon Tempe Comment
  UCR197880  Navarretia squarrosa Beecher Crampton 1946-8-14 410 Marin Along inlet between Hamlet and Tomales 6 Comment
  RSA468378  Navarretia viscidula E. S. Spalding 1930-8-15 s.n. Marin Lake Lagunitas Comment
  UC279042  Nemophila heterophylla H. E. Parks April 1926 3067 Marin Mill Valley Comment
  UC24241  Nemophila menziesii J. Burtt Davy 1894-3-31 681 Marin Olema Comment
  SEINET7714251  Nemophila menziesii Unknown Marin Ross Valley Comment
  UC24246  Nemophila menziesii var. atomaria Harley P. Chandler 1900-2-26 485 Marin s slope Mt. Tamalpais Comment
  UC880865  Nemophila menziesii var. atomaria Lewis S. Rose 1939-4-23 39077 Marin Nicasio 45 Comment
  POM298621  Nemophila menziesii var. atomaria Lincoln Constance, H. L. Mason, James Ashley 1946-3-22 3028 Marin Jct of Alpine Lake road with Pine Mtn fire trail, 2 miles SW of Fairfax 168 Comment
  POM65331  Nemophila menziesii var. menziesii E. R. Drew 1890-04 s.n. Marin Mt. Tamalpais Comment
  UC107268  Nemophila parviflora Alice Eastwood 1901-5-6 Marin Inverness Comment
  CAS-BOT-BC219430  Nemophila parviflora John Thomas Howell 1939-4-23 14619 Marin Cascade Canyon, Mill Valley Comment
  SEINET3156496  Nemophila parviflora N. L. Gardner 1908-4-28 sn Marin Mill Valley, at the southerly base of Mt. Tamalpais Comment
  JEPS74640  Nicotiana acuminata var. multiflora Richard McP. Brown 1972-11-7 Marin along road A110, 0.85 mi s of its junction w/ road A114 (to Novato), between roadside markers 04.98 and 05.05 and 60 feet north of latter road A110 Comment
  UC41854  Nuttallanthus texanus H. P. Chandler 1900-2-26 Marin Mount Tamalpais Comment
  CAS-BOT-BC400143  Nymphaea odorata Gail DeLalla 1984-5-1 s.n. Marin Tennessee Valley Comment
  SBBG117238  Oemleria cerasiformis E. Bortini 2001-5-19 129 Marin Point Reyes, rd in private property, ca. 0.3 mi from Sir Francis Drake Blvd and 5 mi from Inverness toward Lighthouse Comment
  UC555301  Oemleria cerasiformis Curtis Ferris 1932-3-5 18 Marin n side Inverness Ridge Comment
  JEPS15788  Oenanthe sarmentosa W. L. Jepson 1900-9-16 1178 Marin near Blacksmith Shop Point Reyes Peninsula (on the Point) Comment
  CDA5203  Oenothera rosea Walter S. Lennon 1974-4-3 Marin San Rafael. 0 Comment
  CAS-BOT-BC421473  Olea europaea R. Crowe; S. Whelan; F. Leist; H. Gosliner; T. Wiedenmayer 2014-9-13 14362 Marin Mount Tamalpais. Marin Municipal Water District lands: Worn Springs, by Sky Oaks Road to Culvert WS-13 Comment
  JEPS95778  Orobanche californica subsp. jepsonii J. Greenhouse 1999-9-18 5001 Marin Raised bank of Sleepy Hollow Creek, on Sir Francis Drake High School campus San Anselmo. Comment
  JEPS10839  Orobanche uniflora subsp. occidentalis Elsie M. Zeile 1926-4-25 Marin Mount Tamalpais, Wheeler Trail. Comment
  RSA402022A  Orthocarpus faucibarbatus H. F. Copeland 1934-5-27 s.n. Marin Dillons Beach. Comment
  SEINET12270156  Orthocarpus faucibarbatus H. K. Sharsmith 1963-1 5468 Marin near Fallon 61 Comment
  SEINET3821135 Image available Orthocarpus faucibarbatus Lewis S. Rose 1932-4-20 32187 Marin Point Reyes. Comment
  RSA88574  Orthocarpus faucibarbatus var. albidus L. S. Rose 1954-5-10 54038 Marin 5 mi e. of Tomales. 30 Comment
  POM203352  Orthocarpus floribundus Roxana S. Ferris 1932-4-2 8046 Marin 2 miles from lighthouse, Point Reyes. Comment
  RSA202262  Orthocarpus floribundus L. D. Thurman 1962-4-28 55 Marin Point Reyes Lighthouse parking lot. Comment
  SEINET3820992 Image available Orthocarpus pusillus Lewis S. Rose 1935-4-20 s.n. Marin Woodacre. Comment
  UC21172  Osmorhiza berteroi W. L. Jepson 1892-6-11 Marin Mt. Tamalpais; lower slopes Comment
  UC17202  Oxalis albicans subsp. pilosa Harley P. Chandler 1900-2-26 531 Marin Mill Valley Comment
  JEPS20048  Oxalis oregana Mary F. Hall 1925-4-8 Marin Mt. Tamalpais Comment
  PASA682  Oxalis oregana Annetta Carter 1929-2-22 Marin Comment
  UCD37422  Panicum acuminatum var. fasciculatum Beecher Crampton 1960-6-8 5580 Marin Point Reyes Peninsula, 2 miles northwest of Inverness. Comment
  CAS-BOT-BC253837  Panicum dichotomiflorum Gordon H. True 1973-6-26 7659 Marin G. H. True residence, 142 Margarita Drive, San Rafael Hills, San Rafael 30 Comment
  CAS-BOT-BC253867  Panicum miliaceum John Thomas Howell 1988-7-14 s.n. Marin In Terra Linda Comment
  CAS-BOT-BC253944  Parapholis incurva John Thomas Howell 1944-5-28 19508 Marin Manzanita Comment
  UC907634  Parapholis incurva G. Thomas Robbins with J. T. Howell 1945-5-9 1888 Marin about 1/2 mi n Ignacio 0 Comment
  CAS-BOT-BC202808  Paxistima myrsinites R. Bacigalupi; Dr. Hans Leschke 1941-9-21 2711 Marin 1/2 mi. east of Laurel Dell, along trail to Barth's Retreat, norhwestern end of Mt. Tamalpais Comment
  CAS-BOT-BC175897  Pelargonium X domesticum Greg de Nevers 2001-10-27 12635 Marin Stinson Beach Comment
  RSA40159  Pelargonium grossularioides J. T. Howell 1944-7-23 19842 Marin San Rafael. 61 Comment
  CAS-BOT-BC531489  Pellaea andromedifolia D. Greenberger; J. Doyle; M. Anthonisen; M. Evans 2015-4-10 15323 Marin Mount Tamalpais. Marin Municipal Water District lands: down Kent Pump Rd toward Alpine Lake, north side of road Comment
  CAS-BOT-BC69176  Pellaea andromedifolia Javier Penalosa 1961-2-25 1089 Marin Tiburon, around St. Hilary's Church Comment
  UC1177509  Pellaea mucronata var. mucronata John Thomas Howell 1950-4-30 26310 Marin East Peak Mt Tamalpais Comment
  UC399538  Pellaea mucronata var. mucronata Michener and Bioletti July 1892 Marin Tamalpais Comment
  UC42623  Pellaea mucronata var. mucronata Chesnut and Drew 1891-4-17 Marin w slope near summit Bolinas Ridge Comment
  JEPS104732  Penstemon heterophyllus var. purdyi John L. Morrison 1937-6-8 2492 Marin Mount Tamalpais; along fire road near Rifle Camp Comment
  UC163961  Pentachaeta bellidiflora Miss H. A. Walker 1911-4-1 2321 Marin easterly base Mt. Tamalpais; Larkspur Comment
  UC750706  Pentachaeta bellidiflora John Thomas Howell 1946-5-25 21933 Marin Greenbrae Hills Comment
  CAS-BOT-BC330491  Pentachaeta bellidiflora John Thomas Howell 1945-5-25 21933 Marin Greenbrae Hills Comment
  CAS-BOT-BC77097  Pentagramma triangularis subsp. triangularis Mrs L. O. Hodgkins 1901-12-14 s.n. Marin Unspecified Comment
  SEINET9628502 Image available Pentagramma triangularis subsp. triangularis A. M. W. n.s. Marin San Geronimo. Comment
  UC1341224  Perideridia gairdneri subsp. gairdneri J. Ewan 1933-10-22 8073 Marin Tomales Pt. road Pt. Reyes Peninsula 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
  SD87540  Perideridia kelloggii Frank W. Peirson 1925-10-3 6456 Marin Mt. Tamalpais. Comment
  CAS-BOT-BC334485  Persicaria hydropiperoides P. DaSilva; A. Young; B. Traut; S. Tsiu; J. Woods 2013-8-10 13154 Marin Marin Municipal Water District Lands: Mount Tamalpais. East of Lagunitas Dam, between Lake Lagunitas and Lakeview Road, across from culvert LV-04 Comment
  CAS-BOT-BC419342  Persicaria punctata John Thomas Howell 1942-8-30 s.n. Marin Muir Beach Comment
  SEINET12280442  Phacelia M. T. Doutt 1931-1 586 Marin Pt. Reyes lighthouse Comment
  HSC13627  Phacelia californica B. Francis 1964-3-23 9 Marin 0.5 mi. NE of Tiburon Comment
  JEPS2231 Image available Phacelia californica W. L. Jepson 1892-9-9 21045 Marin Mt. Tamalpais; ; Mt. Tamalpais, Marin Co. Comment
  UC1602002  Phacelia californica H. S. Yates 1934-3-18 3715 Marin Point Reyes Point Reyes Quadrangle Comment
  UC535105  Phacelia californica H. E. and S. T. Parks 1930-4-10 459 Marin ridge above town Tiburon Peninsula 91 Comment
  UC589570  Phacelia californica Beryl O. Schreiber 1932-6-29 591 Marin Sand Dune Beach Tomales Bay Comment
  UCD70786  Phacelia californica Michele H. Mills 1997-4-16 186 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve, serpentine grassland, center of preserve, well-developed soil, low-growing herb with lavender flowers 137 Comment
  SEINET12333197  Phacelia californica F. H. Utech 1988-1 88 -163 Marin W slope of Mt. Tamalpais, 3 mi past Alpine Dam & 4 mi from Fairfax on Bolinas Rd 180 Comment
  UC131706  Phacelia distans Katharine Brandegee 1907-6-30 Marin sea bluffs near Bolinas Bay Comment
  UC615493  Phacelia distans Beryl O. Schreiber 1937-4-25 2377 Marin 8 mi w Inverness; Point Reyes Peninsula 30 Comment
  UC702963  Phacelia distans John Thomas Howell 1930-4-20 4741 Marin Pt. Reyes Comment
  JEPS30264  Phacelia divaricata Walfred Reed 1963-4-27 105 Marin 3000 ft n Muir Beach (rocky slope facing Pacific Ocean, 600 ft from shoreline) 121 Comment
  UC56708  Phacelia divaricata H. P. Chandler 1900-2-26 492 Marin s slope Mt. Tamalpais Comment
  UC762409  Phacelia divaricata R. F. Hoover 1939-4-8 3962 Marin Tiburon Comment
  RSA15431  Phacelia malvifolia Carl B. Wolf 1927-4-24 362 Marin Stinson Beach. Comment
  JEPS104768  Phalaris John L. Morrison 1937-6-8 2501 Marin Mount Tamalpais, in a low Potrero along Rocky Ridge Comment
  CAS-BOT-BC265763  Phalaris aquatica Javier Penalosa 1961-5-30 1527 Marin Tiburon Blvd. +-50 yards west of Blackfield Drive, Tiburon Peninsula Comment
  CAS-BOT-BC265770  Phalaris aquatica John Thomas Howell 1946-6-13 22018 Marin Ignacio Comment
  UCD88177  Phalaris aquatica Javier Penalosa 1961-8-26 2201 Marin Tiburon Peninsula. Tiburon Blvd. at Belvedere Dr. 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
  UCD88760  Phalaris californica L. S. Smith 1916-5-7 s.n. Marin Lagunitas. Comment
  CAS-BOT-BC259070  Phalaris lemmonii Javier Penalosa 1961-5-5 1439 Marin Camino Alto and East Blythedale intersection in Mill Valley Comment
  CAS-BOT-BC250602  Phalaris minor John Thomas Howell 1944-5-7 19425 Marin Greenbrae Comment
  CAS-BOT-BC250723  Phalaris paradoxa John Thomas Howell 1943-5-30 18179 Marin Summit Ave., Mill Valley Comment
  UCD89272  Phalaris paradoxa Collector Unkown 1925-6-5 2121 Marin Marin County. Comment
  UC60728  Phleum alpinum Jos. Burtt Davy 1900-6 6698 Marin Point Reyes Peninsula Comment
  UC30177  Phlox gracilis W. H. Brewer Apr 6 1862-Apr 7 1862 959 Marin Comment
  UC1078819  Phoradendron densum Job Kuijt 1958-6-20 1519 Marin trail above Bootjack Camp; Mt. Tamalpais Comment
  CAS-BOT-BC320487  Phoradendron leucarpum subsp. tomentosum C. Kellner; M. Murphy; J. Nuzzo; S. Whelan; M. O'Herron 2013-8-10 13666 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, after Bon Tempe dam Comment
  CAS-BOT-BC140518  Physocarpus M. K. C. 1886-5-1 s.n. Marin Tamalpais Comment
  CAS-BOT-BC142246  Physocarpus capitatus C. Hart Merriam 1919-9-9 s.n. Marin Lagunitas Comment
  UC555703  Physocarpus capitatus H. L. Mason 1925-9-17 2232 Marin Ross Valley to Lake Lagunitas Comment
  RSA412032  Pickeringia montana var. montana M. B. Dunkle 1931-7-12 2490 Marin Loc. Summit, Mt. Tamalpais. 610 Comment
  UC2058858  Pinus coulteri Peter Alpert with Ellen Simms and Tom Colton 2017-2-18 1 Marin Old Stove Trail, Mt. Tamalpais. Comment
Read comments
Jul 25 2018
  NY622126  Pinus coulteri J. Silba 2002-10-27 B- 293 Marin This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
Read comments
Oct 1 2012
  JEPS46851  Pinus muricata W. L. Jepson 1900-2-1 Marin Inverness Comment
  JEPS46859  Pinus muricata W. L. Jepson Feb. 1900 504 Marin Inverness Comment
  JEPS47948  Pinus muricata W. L. Jepson Nov 11 1906-Nov 12 1906 2622 Marin Inverness Comment
  RSA223615  Pinus muricata D. E. Breedlove 1962-4-17 2338 Marin 2 miles north west of Inverness. 122 Comment
  UC1200613  Pinus muricata Peter M. Ray 1950-2-22 1607 Marin Big Carson Canyon Comment
  UCR3541  Pinus muricata David Whistler, H. M. Whistler 1964-7-28 640728- 2 Marin 0.5 mi south of Tomales Bay State Park entrance, on coast. Comment
  UCD134991  Pinus muricata Dan Axelrod 1977-9-23 s.n. Marin On slope west of Mt. Vision, Inverness Ridge. 228 Comment
  CAS-BOT-BC136567  Piperia elegans Mrs. E. C. Sutliffe 1920-7-20 s.n. Marin Field redacted by CAS, contact the data manager for more information Comment
  UCSC008439  Piperia elegans Randall Morgan 1988-1-1 1172 Marin Marin Headlands Comment
  CAS-BOT-BC136589  Piperia michaelii John Thomas Howell 1941-6-10 16286 Marin Field redacted by CAS, contact the data manager for more information Comment
  CDA2324  Piptochaetium setosum G. D. Barbe 1979-4-19 2496 Marin 0.5 km. east of Highway 1 at south limits of Dogtown, 4 km north of Bolinas. 0 Comment
  RSA291757  Piptochaetium setosum G. D. Barbe 1979-5-16 2501 Marin West of Bolinas Ridge, 0.5 km east of SR 1, between Coppermine & Wilkins gulches at Dogtown (Woodville), 4 km north of Bolinas 121 Comment
  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-BC251016  Piptochaetium stipoides G. D. Barbe 1979-5-16 2502 Marin South facing slope west of Bolinas Ridge, 0.5 km east of SR 1, between Coppermine and Wilkins gulches at Dogtown (Woodville), 4 km north of Bolinas 121 Comment
  JEPS79040  Piptochaetium stipoides var. purpurascens G. D. Barbe 1979-5-16 2502 Marin 4 km n of Bolinas (w of Bolinas Ridge, 0.5 km e of SR 1, between Coppermine and Wilkins Gulches at Dogtown (Woodville)); Dogtown (Woodville) 121 Comment
  CAS-BOT-BC83556  Plagiobothrys Doreen Smith 2003-5-3 s.n. Marin Indian Valley N of playing field in wet area near fire road. Comment
  CDA31435  Plagiobothrys bracteatus D. G. Kelch 2006-5-1 06 .192-B Marin E shore of Nicasio Reservoir, S of Petaluma-Pt. Reyes Rd. Comment
  UC1073072  Plagiobothrys bracteatus Peter H. Raven with Mason, Stone, Ornduff, Kuijt 1957-5-2 10735 Marin 0.2 mi w China Camp (near border of a salt marsh) Comment
  UCD120774  Plagiobothrys bracteatus John Thomas Howell 1941-6-10 16274 Marin Near Black Point. Comment
  UCD120794  Plagiobothrys collinus var. californicus John Thomas Howell 1944-6-4 19576 Marin Inverness Ridge west of Inverness. Comment
  RSA501269  Plagiobothrys nothofulvus Aaron Liston, S. Meury 1989-4-20 792 -3 Marin Rock Springs. Mt. Tamalpais State Park. 580 Comment
  CDA31892  Plagiobothrys reticulatus D. G. Kelch 2009-4-19 9 .203 Marin S of Bon Tempe Lake along fire road. Comment
  JEPS116837  Plagiobothrys reticulatus var. rossianorum David Gowen 2007-5-7 700 Marin Point Reyes at the east side of Abbotts Lagoon, on dirt dam of stock pond. Comment
  JEPS97699  Plagiobothrys reticulatus var. rossianorum Annetta M. Carter, Herbert L. Mason 1938-5-18 1409 Marin Dry roadside 5 mi from [W of] Inverness. Pt. Reyes. Comment
  SBBG68762  Plantago erecta Mrs. H. P. Bracelin 1930-4-20 11 Marin 1 mi S of Lagunitas 66 Comment
  UC28035  Plantago erecta F. T. Bioletti Apr 1892 Marin Fairfax Comment
  UC534991  Plantago erecta Mrs. H. P. Bracelin 1930-4-20 11 Marin 1 mi s Lagunitas 66 Comment
  RSA178056  Plantago maritima Robert F. Thorne 1965-4-21 34393 Marin N end of Drakes Estero, ca. 4-5 miles W of Inverness on Francis Drake Blvd. 0 Comment
  SEINET12284424  Plantago maritima E. H. Graham 1931-1 6906 Marin near lighthouse, Pt. Reyes Comment
  JEPS22047  Plantago subnuda G. Thomas Robbins 1958-6-25 3880 Marin ne of Rodeo Lagoon; Fort Cronkhite Military Reservation 91 Comment
  JEPS37913  Plantago truncata subsp. firma John Thomas Howell 1940-5-26 15520 A Marin San Anselmo Canyon Comment
  UC429118  Platanthera leucostachys Michener and Bioletti 1892-6-19 2002 a Marin Pt. Ben Comment
  UC1176769  Platystemon californicus John Thomas Howell 1940-5-20 15497 Marin Pt. Reyes Comment
  UC118437  Platystemon californicus Mrs. K. Brandegee May, 1892 Marin Sausalito Comment
  UC70369  Platystemon californicus Milo S. Baker April 1899 Marin Dillon's Beach Comment
  UC747393  Platystemon californicus G. Thomas Robbins 1944-4-14 1530 Marin about 3 mi w Hamilton Field Air Base (near summit of Big Rock Ridge); near summit of Big Rock Ridge 304 Comment
  UCD70793  Platystemon californicus Michele H. Mills 1998-3-30 203 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve, serpentine grassland, well-developed soil; annual herb with petals white at base and yellow at tips, common name 'cream cups 137 Comment
  CAS-BOT-BC91778  Platystemon californicus John Thomas Howell 1930-4-20 4734 Marin Overlooking the ocean, Point Reyes. Comment
  CAS-BOT-BC471221  Plectritis congesta A. Williams 2014-3-18 14109 Marin Mount Tamalpais. Marin Municipal Water District lands: NE-facing slope to the west of Kent Pump Road Comment
  SEINET14400445  Plectritis congesta Unknown 1938-5-14 688 Marin Marin County Comment
  CAS-BOT-BC176093  Plectritis macrocera subsp. grayi John Thomas Howell 1946-4-13 21599 Marin (Pan Toll) Summit Meadow to Rock Spring, Mt. Tamalpais Comment
  UCD90173  Pleuropogon californicus var. californicus Lewis S. Rose 1946-4-18 46035 Marin Ignacio. 6 Comment
  UC768495  Pleuropogon hooverianus R. F. Hoover 1941-5-12 5042 Marin Woodacre Comment
  RSA336496  Pleuropogon refractus Paul But 1976-4-23 P 16 Marin By a fire trail near Point Reyes Bird Observatory Comment
  CAS-BOT-BC331494  Poa A. Castner; D. Cash; J. Missaghian; B. Lo 2013-3-9 13608 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands. Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  UCD92196  Poa Lewis S. Rose 1932-4-1 32175 Marin Lagunitas, H. of Mt. Tamalpais. Comment
  RSA298551  Poa annua Robert A. Norris, Allen Nakagawa, Willie J. Roberts 1982-5-1 4373 Marin Johnson Oyster Farm, by N. end of Schooner Bay, near Drakes Estero Comment
  UC615005  Poa annua Beryl O. Schreiber 1936-3-8 2150 Marin near Shell Beach; Tomales Bay Comment
  CAS-BOT-BC244438  Poa annua Gordon H. True; Fred Rose 1969-4-29 4896 Marin At headquarters. Point Reyes Bird Observatory 3 miles NW of Bolinas at Arroyo Honda 60 Comment
  SEINET3562198 Image available Poa bolanderi Lewis S. Rose 1932-4-20 32175 Marin Woodacre. Comment
  CAS-BOT-BC254949  Poa bulbosa Catherine Best; Wilma Follette 1979-5-1 s.n. Marin Mount Tamalpais, at Rock Springs Comment
  RSA129108  Poa compressa H. S. Yates 1936-5-14 5638 Marin 1 mile E. of Aurora School 46 Comment
  POM222627  Poa douglasii L. S. Rose 1935-5-11 35159 Marin Stinson Beach Comment
  RSA129467  Poa douglasii H. S. Yates 1934-3-18 s.n. Marin Point Reyes 182 Comment
  UC1153865  Poa douglasii Beecher Crampton 1954-4-28 1818 Marin 1 mi e Pt Reyes Lighthouse Comment
  UC1177123  Poa douglasii John Thomas Howell 1946-5-4 21741 Marin Dillon's Beach Comment
  UCD91029  Poa douglasii Dawn F. Adams 1978-5-28 38 Marin Point Reyes Beach bewteen Kehoe Creek and Abbotts Lagoon. 24 Comment
  UCD91036  Poa douglasii Beecher Crampton 1954-4-28 1818 Marin On Point Reyes Peninsula, 1 mile east of Point Reyes Lighthouse. 152 Comment
  SEINET10659236  Poa douglasii Lewis S. Rose 1935-5-11 Rose 35159 Marin Stinson Beach. Comment
  CAS-BOT-BC246655  Poa howellii John Thomas Howell 1943-4-11 17913 Marin Black Canyon, San Rafael hills Comment
  CAS-BOT-BC246659  Poa howellii Peter H. Raven; Michael P. Johnson 1967-5-2 21299 Marin Angel Island. Between Point Campbell and Hospital Cove, northwest side of island 45 Comment
  UCD91123  Poa howellii Sheldon Jackson 1954-4-6 s.n. Marin Marin County. Comment
  CAS-BOT-BC255854  Poa kelloggii John Thomas Howell 1950-5-18 26311 Marin Lagunitas Creek near Camp Taylor Comment
  CHSC8242  Poa pratensis B. Hamilton 1969-5-10 28 Marin Found along roadside ditch on Highway 1 just north of Marchel. Comment
  CAS-BOT-BC236221  Poa secunda subsp. secunda John Thomas Howell 1966-4-6 41462 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC236225  Poa secunda subsp. secunda John Thomas Howell 1943-4-11 17897 Marin Black Canyon, San Rafael hills Comment
  CAS-BOT-BC244531  Poa secunda subsp. secunda Javier Penalosa 1961-8-8 1957 Marin Tiburon Peninsula. Around Old St. Hilary's Chapel Comment
  CDA12108  Poa unilateralis G. F. Hrusa 1989-4-22 5930 Marin North Coast Biodiversity Arena; Pt. Reyes National Seashore. Comment
  JEPS77211  Poa unilateralis Robert M. Lloyd 1963-4-24 2355 Marin on Bolinas Road 5 mi s Fairfax 274 Comment
  CAS-BOT-BC244217  Poa unilateralis Virginia E. Long 1933-5-4 210 a Marin On ridge above Mill Valley and Muir Woods 91 Comment
  SEINET10921043  Poa unilateralis Robert A. Norris 1977-5-14 Norris 3590 Marin Near Pt. Reyes Beach North. Comment
  CDA3401  Polycarpon tetraphyllum R. Ballard 1963-6-26 Marin Novato. 0 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
  POM86391  Polygala californica Edward Palmer 1892-6-14 2310 Marin Bolinas Ridge Comment
  SEINET7720118  Polygala cucullata Unknown 1889-5-11 Marin Mt. Tamalpais Comment
  HSC24010  Polygonum aviculare Tim Baroni 1971-7-10 134 Marin San Anselmo, 25 Luzanne Circle Comment
  CAS-BOT-BC414007  Polygonum aviculare subsp. aviculare John Thomas Howell 1939-7-2 14814 Marin Border of Almonte salt marsh Comment
  UC1224613  Polygonum marinense Peter H. Raven 1961-8-22 16568 Marin Drake's Estero Point Reyes Peninsula (salt marshes at head); head of Drake's Estero, Point Reyes Peninsula, Marin Co. Comment
  RSA0005200  Polygonum marinense Malcolm A. Nobs, S. G. Smith 1949-6-29 912 Marin Point Reyes, north of Inverness Comment
  UC608842  Polygonum paronychia Beryl O. Schreiber 1938-7-16 2535 Marin 0.7 mi ne Coast Guard Station; Point Reyes Quadrangle, Point Reyes Peninsula 38 Comment
  SBBG1701  Polygonum paronychia H. and M. Dearing 1937-5-16 2824 Marin near Golden Gate Bridge Comment
  SEINET11939256  Polygonum punctatum E. H. Graham 1931-1 6846 Marin Camp near Blacksmith Shop, Pt. Reyes Comment
  CAS-BOT-BC420143  Polygonum ramosissimum subsp. prolificum Catherine Best 1996-10-15 1495 Marin La Goma Ave near Miller Avenue, Mill Valley Comment
  RSA160486  Polypodium californicum Robert M. Lloyd 1962-1-29 567 Marin 2.2 miles east of entrance to S. Taylor State Park Comment
  RSA46395  Polypodium californicum J. T. Howell 1947-3-23 s.n. Marin Cataract Gulch. Mt. Tamalpais. Comment
  RSA784571  Polypodium californicum Peter Rubtzoff 1981-5-7 9637 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
  UCD163733  Polypodium californicum Peter Rubtzoff 1981-5-7 9637 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-BC72049  Polypodium calirhiza Gordon H. True 1969-4-18 4835 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  RSA160484  Polypodium calirhiza Robert M. Lloyd 1962-1-29 570 Marin 5.3 miles west of Inverness on road to Pt. Reyes Comment
  UC1446067  Polypodium glycyrrhiza A. Smith with MacNeill, Lee, and Sherry Whitmore 1979-2-6 715 Marin Along road from Fairfax to Olema (Sir Francis Drake Blvd) just before boundary of Samuel P. Taylor State Park (near Shafter) S side of road, just beyond crossing of Lagunitas Creek 48 Comment
  RSA320913  Polypodium glycyrrhiza Robert A. Norris 1984-4-2 4676 Marin By Panoramic Highway, just south of Bootjack Area, Mt. Tamalpais 427 Comment
  UCD136908  Polypodium scouleri Beecher Crampton 1960-6-8 5608 Marin Point Reyes Peninsula, 3.5 miles south of McClure's Beach. Comment
  JEPS79486  Polypodium scouleri Edward Lee with Annetta Carter 1935-12-22 1695 Marin n part Pt. Reyes Peninsula Pt. Reyes Peninsula Comment
  RSA160482  Polypodium scouleri Robert M. Lloyd 1962-1-29 572 b Marin Near lighthouse gate at south end of Pt. Reyes Comment
  SD98967  Polypogon australis Darley F. Howe 1977-10-9 Marin Point Reyes south of Inverness Comment
  CAS-BOT-BC232431  Polypogon monspeliensis J. T. Howell 1939-8-27 15316 Marin Phoenix Lake Comment
  CAS-BOT-BC232422  Polypogon monspeliensis Fred Ross; Gordon H. True 1970-4-23 5307 Marin Above Abalone Flat, Point Reyes Bird Observatory, 3 miles NW of Bolinas at Arroyo Hondo Comment
  UC2045358  Polystichum Carl J. Rothfels with John Game, L. P. Agnew 2015-9-19 4610 Marin West end of Phoenix Lake, along the trail that goes around the lake. Comment
  UC2045363  Polystichum Carl J. Rothfels with John Game, L. P. Agnew 2015-9-19 4615 Marin West end of Phoenix Lake, along the trail that goes around the lake. Comment
  CAS-BOT-BC72133  Polystichum californicum Doreen Smith 2000-1-11 s.n. Marin Alpine Dam to Kent Lake pump road Comment
  CAS-BOT-BC72136  Polystichum californicum Hans Leschke 1946-2-17 s.n. Marin Swede George Gulch, N. side Mt. Tamalpais Comment
  CAS-BOT-BC72142  Polystichum californicum Evelina Cannon 1895-1-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC72190  Polystichum dudleyi John Thomas Howell 1948-5-22 24308 Marin Camp Tucker, Mt. Tamalpais Comment
  CAS-BOT-BC72410  Polystichum munitum Saco ? 1911-9-6 5788 (694) Marin Mount Tamalpais, Muir Woods Comment
  CAS-BOT-BC72415  Polystichum munitum C. D. MacNeill 1962-5-7 1 Marin Cataract Gulch, Mt. Tamalpais Comment
  CAS-BOT-BC453863  Potamogeton nodosus Wilma Follette 1997-5-20 s.n. Marin East end of Alpine Lake Comment
  JEPS78469  Potamogeton nodosus Edward Lee 1936-6-21 2242 Marin Lagunitas Creeknear town of Point Reyes; Lagunitas Creek Comment
  JEPS93145  Potentilla anserina subsp. pacifica M. Wetherwax with D. Pendleton, G. Fletcher 1993-4-3 2437 Marin along Sir Francis Drake Boulevard n of Inverness Park (just n of Motel Inverness, Shield's Marsh, Audubon Canyon Ranch); Shield's Marsh, Audubon Canyon Ranch 2 Comment
  CAS-BOT-BC143088  Potentilla anserina subsp. pacifica Katherine Kipping 1968-4-7 120 Marin At the end (north) of Bolinas Lagoon, on the State Highway One Comment
  CAS-BOT-BC143092  Potentilla anserina subsp. pacifica John Thomas Howell 1947-10-26 24198 Marin Rodeo Lagoon Comment
  UCSC000360  Potentilla californica Beryl O. Schreiber 1932-7-25 656 Marin Tomales Bay; Lone Pine Beach Comment
  CAS-BOT-BC516330  Prosartes hookeri Beryl O. Schreiber 1936-3-8 2154 Marin 1 mile north of Inverness Comment
  CHSC21939  Prunella vulgaris Robert A. Schlising 1962-6-8 2286 Marin California Coast Ranges. Drake's Beach; Point Reyes Peninsula. Comment
  RSA12218  Prunella vulgaris var. lanceolata Carl B. Wolf 1934-6-28 5762 Marin Pt. Reyes Peninsula, 8 miles by road from the Lighthouse. 61 Comment
  UC931962  Prunella vulgaris var. lanceolata Verne Grant and Alva Grant 1946-6-2 7647 Marin on road to Tomales 1 mi beyond Pt. Reyes Station; beyond Pt. Reyes Station Comment
  UCD125353  Prunella vulgaris var. lanceolata S. S. Tillett 1956-7-20 568 Marin overlooking Drake Memorial, Drake's Bay, Point Reyes Peninsula. Comment
  UC747257  Prunus subcordata G. Thomas Robbins 1944-4-14 1538 Marin low hills just W of Hamilton Air Force base 152 Comment
  JEPS20445  Pseudognaphalium beneolens W. L. Jepson 1892-9-9 14743 Marin Mt. Tamalpais Comment
  JEPS127695  Pseudognaphalium biolettii Adam C. Schneider with Susan Fawcett 2014-3-28 453 Marin Along CA State Hwy 1, north of Muir Beach. Comment
  CAS-BOT-BC356734  Pseudognaphalium californicum Saichi Kawahara 1969-5-28 1096 Marin Midden of Coast Miwok habitation site (Mrn 216), Limantour Spit, Drakes Bay Comment
  CAS-BOT-BC356741  Pseudognaphalium californicum Alice Eastwood 1912-7-29 1494 Marin Mt. Tamalpais Comment
  UC1536869  Pseudognaphalium californicum G. H. True Jr. 1937-7-25 815 Marin Forest Knolls 60 Comment
  UC747156  Pseudognaphalium luteoalbum G. Thomas Robbins with J. T. Howell 1945-5-9 1902 Marin near Hamilton Field Air Base Comment
  CAS-BOT-BC357054  Pseudognaphalium luteoalbum J. H. Thomas 1963-12-15 10276 Marin In Inverness Comment
  UC123715  Pseudognaphalium stramineum H. A. Walker 1907-7-4 643 Marin Cascade Drive Mill Valley (Mill Valley) Comment
  UC468792  Pseudognaphalium stramineum J. Burtt Davy 1900-6-27 6826 Marin Point Reyes Comment
  CAS-BOT-BC232258  Pseudotsuga menziesii S. Creer; M. Papakhian; C. Dixon; et al. 2012-5-5 1001 Marin Marin Municipal Water District Lands: Mount Tamalpais. Middle Peak Rd., culvert RT-3. Comment
  UCD135112  Pseudotsuga menziesii var. menziesii Dan Axelrod 1932-3-5 s.n. Marin Inverness Ridge. Comment
  JEPS8436  Pterostegia drymarioides E. L. Greene May 1886 Marin Comment
  JEPS127379  Quercus X chasei Heather Spaulding 2011-9-14 Marin Golden Gate National Recreation Area. Marin Headlands. NE of Headlands Center for the Arts. Approximately 330 m west of entrance to stables. Comment
  UC1177324  Quercus X chasei John Thomas Howell 1946-12-22 23035 Marin Greenbrae Hills Comment
  CAS-BOT-BC94698  Quercus X howellii John Thomas Howell 1945-9-23 21495 Marin on Fish grade between Phoenix Lake and Lake Lagunitas, N side of canyon Comment
  CAS-BOT-BC104422  Quercus X subconvexa Peter H. Raven 1949-4-18 328 Marin Tiburon Comment
  CAS-BOT-BC79767  Quercus X subconvexa Philip A. Munz 1947-10-5 12203 Marin on roadside near Alpine Lake, N base of Mt. Tamalpais 365 Comment
  RSA39872  Quercus X subconvexa P. A. Munz 1947-10-5 12203 Marin On roadside near Alpine Lake, north base of Mt. Tamalpais. 393 Comment
  UC1177408  Quercus X subconvexa John Thomas Howell 1941-7-6 16364 Marin Hidden Lake Mt. Tamalpais Comment
  UCD47281  Quercus X subconvexa J. M. Tucker 1947-8-31 1589 Marin (Q. durata Jepson X Q. garryana Dougl.). Beside Ridgecrest Road (road from Fairfax to Alpine Dam), ca. 7.5 miles southwest of Fairfax, Marin County, California. Comment
  UCD47289  Quercus X subconvexa J. M. Tucker 1947-8-1 1578 Marin (Q. durata Jepson X Q. garryana Dougl.). Ca. 1/4 mile west of Bluff Point, at the end of Tiburon Peninsula Marin County, California. Comment
  CAS-BOT-BC45641  Quercus agrifolia John Thomas Howell 1959-8-23 34600 Marin Rock Spring and Laurel Dell, Mt. Tamalpais Comment
  CAS-BOT-BC45647  Quercus agrifolia Enid Reeve 1918-8-20 s.n. Marin Mt. Tamalpais Comment
  SEINET13952913 Image available Quercus agrifolia James A. Erdman 1975-1 Marin 3 mi SW of Nicasio in Mixed Evergreen Forest 122 Comment
  CAS-BOT-BC62541  Quercus chrysolepis 1893-11-12 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC62547  Quercus chrysolepis Enid Reeve 1918-8-20 s.n. Marin Mt. Tamalpais Comment
  SEINET12034301  Quercus chrysolepis M. T. Doutt 1931-1 150 Marin Alpine Dam 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-BC79772  Quercus durata Alice Eastwood 1915-9-26 s.n. Marin Mt. Tamalpais Comment
  UC142561  Quercus durata Alice Eastwood 1903-5-24 3242 Marin Mt. Tamalpais Comment
  CAS-BOT-BC94354  Quercus garryana Charles Michael 1917-10-1 s.n. Marin San Anselmo Canyon Comment
  CAS-BOT-BC94355  Quercus garryana John Thomas Howell; John Tucker 1947-8-31 24177 Marin Black Canyon, San Rafael Hills Comment
  UC35052  Quercus kelloggii Chesnut and Drew 1891-3-21 Marin Ross Valley Comment
  LA205300  Quercus kelloggii J. A. Ewan; 1936-8-3 9406 Marin upper rim of Deerk Park on Lake Alpine Trail Comment
  CDA21992  Quercus parvula D. G. Kelch 2007-4-22 7 .198 Marin Mt. Tamalpais; E Bootjack Camp. 0 Comment
  SD225832  Quercus parvula var. shrevei Steven J. Barnhart 1994-10-16 Marin Blustein Trail, Mt. Tamalpais. Comment
  UCD14391  Quercus parvula var. shrevei Stephen K. Langer 1992-10-24 s.n. Marin Marin Co.; Mt. Tamalpais, junction of High Marsh and B. Schmidt Trails; 512 Comment
  RSA623511  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-2-15 s.n. Marin Mt. Tamalpais, downhill side of TCC trail, 1 mile SW of Van Wck Meadow, east of Pantoll Campground 366 Comment
  UCD14063  Quercus parvula var. tamalpaisensis Stephen K. Langer 1991-4-27 s.n. Marin California, Marin Co.; Mt. Tamalpais, International Trail near junction of North Side Trail. Comment
  UCD14595  Quercus parvula var. tamalpaisensis Stephen K. Langer 1997-6-14 s.n. Marin California, Marin Co.; Mt. Tamalpais, International Trail 0.5 mi. from Ridgecrest Boulevard; 610 Comment
  RSA623522  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-7-8 s.n. Marin San Gernimo Ridge road, on Green Hill just west of crossroads 383 Comment
  CAS-BOT-BC104886  Quercus wislizeni H. E. McMinn 1922-7-6 145 Marin from Bolinas Ridge Comment
  CAS-BOT-BC104897  Quercus wislizeni Wilma Follette 2002-3-26 s.n. Marin McCurdy Trail (from Highway 1 to Bolinas Ridge) Comment
  JEPS48935  Quercus wislizeni Elsa Kraeger 1926-3-13 Marin e side Mt. Tamalpais Comment
  UC405366  Quercus wislizeni Miss Harriet A. Walker 1908-7-13 1374 Marin Lovell Ave, Mill Valley Mill Valley Comment
  UC5511  Quercus wislizeni F. T. Bioletti Apr 1892 Marin Tamalpais Comment
  JEPS46305  Quercus wislizeni var. frutescens Wilfred T. Frost 1932-8-27 445 Marin between West Point and Bootjack Camp (on road to Bolinas); Mount Tamalpais Comment
  UC1177289  Rafinesquia californica John Thomas Howell 1945-5-6 20808 Marin San Rafael Hills Comment
  CAS-BOT-BC422395  Ranunculus californicus K. Hopper; P. DaSilva; S. Kawachi; G. Anderson; J. Porter; M. Fernholz 2014-4-26 14004 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
  UC1126150  Ranunculus californicus N. French 1935-3-28 626 Marin on ridge w Muir Woods; Tamalpais Quadrangle Comment
  CAS-BOT-BC378734  Ranunculus californicus var. cuneatus Gordon H. True 1968-3-29 4627 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo 60 Comment
  CAS-BOT-BC83432  Ranunculus lobbii L. S. Rose 1931-4-27 s.n. Marin Pool near Olema. Comment
  CAS-BOT-BC83443  Ranunculus lobbii John Thomas Howell 1946-4-18 21640 Marin Ignacio. Comment
  UC1101375  Ranunculus lobbii G. T. Robbins and S. Galen Smith 1950-3-11 1904 Marin ca 1 mi s Olema (vernal pool) Comment
  CAS-BOT-BC278107  Ranunculus muricatus J. Baxter; S. Kawachi; R. Westgaard 2013-4-12 13027 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  POM269511  Ranunculus orthorhynchus var. bloomeri Joseph A. Ewan 1934-3-15 8908 Marin 4 miles NW of Fallon Comment
Read comments
Apr 16 2011
  RSA127210  Ranunculus pusillus J. T. Howell 1945-5-9 20840 Marin between Hamilton Field and Ignacio. Comment
  UC1176747  Ranunculus pusillus John Thomas Howell 1946-6-16 22082 Marin Olema Marshes Comment
  UC766980  Ranunculus uncinatus R. F. Hoover 1940-5-12 5059 Marin Drake's Estero; head Comment
  CAS-BOT-BC74290  Raphanus sativus Javier Penalosa 1961-2-25 1063 Marin Tiburon Peninsula. Tiburon. Comment
  CAS-BOT-BC376362  Rhamnus alaternus Greg de Nevers No date on label 9658 Marin Greenbrae. Manor Road. 20 Comment
  RSA89556  Rhamnus californica E. K. Balls, Percy C. Everett 1953-10-8 18572 Marin 1.9 mi E of turn off to top of Mt. Tamalpais, on road from Hwy 1 to Stinson Beach. 305 Comment
  UC746927  Rhamnus californica G. Thomas Robbins 1944-4-14 1539 Marin immediately w Hamilton Field Air Base 30 Comment
  UC746929  Rhamnus crocea G. Thomas Robbins with J. T. Howell 1944-4-13 1494 Marin 2-3 mi w Hamilton Field Air Base; Big Rock Ridge 426 Comment
  CAS-BOT-BC58812  Rhododendron columbianum Paul F. Covel 1937-6-27 593 A Marin Tomales Pt. rdno. Inverness Comment
  OBI14460  Rhododendron columbianum Neil Havlik 1968-5-18 197 Marin At jctn of Point Reyes Rd and McClure's Bech rd, 2 mi N of Inverness Comment
  JEPS46288  Rhododendron occidentale Wilfred T. Frost 1932-9-18 454 Marin Mount Tamalpais, Camp Tucker Mount Tamalpais; , Camp Tucker Comment
  JEPS58756  Rhododendron occidentale W. L. Jepson 1923-10-27 10303 Marin Mount Tamalpais, Rattlesnake Camp Rattlesnake Camp; Mount Tamalpais, Rattlesnake Camp Comment
  UC303629  Rhododendron occidentale S. B. Parish Aug. 1918 19066 Marin Lagunitas Comment
  UCSB26479  Rhododendron occidentale Havlik, Neil 1968-6-20 Marin Laurel Dell Trail, Mount Tamalpias Comment
  CAS-BOT-BC200046  Rhododendron occidentale var. occidentale Alice Eastwood 1912-8-3 1552 Marin Mt. Tamalpais Comment
  RSA787917  Rhododendron occidentale var. occidentale G. Fred Hrusa, T. D. Wilfred, S. Wagner 1992-5-19 9457 Marin Mt. Tamalpais, approx. 1 mi E of Bootjack Camp parking, at first footbridge over Bootjack Cr. 564 Comment
  HSC45326  Ribes californicum J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1978-2-18 9519 Marin 0.5 mile below the Lake Nicasio Dam. Comment
  UC1127396  Ribes californicum J. B. Spring 1932-6-20 77 Marin near Hammock Hill; Petaluma Quadrangle, Salmon Creek Comment
  CAS-BOT-BC92939  Ribes californicum var. californicum John Thomas Howell 1940-5-26 15548 Marin San Anselmo Canyon. Comment
  CAS-BOT-BC92940  Ribes californicum var. californicum Hans Leschke 1944-4-16 s.n. Marin Lucas Valley. Comment
  CAS-BOT-BC108917  Ribes divaricatum var. pubiflorum Wilma Follette 2003-3-7 s.n. Marin Rodeo Lagoon, south shore. Comment
  CAS-BOT-BC108920  Ribes divaricatum var. pubiflorum J. Burtt Davy 1894-3-31 695 Marin Bear Valley. Comment
  UC73100  Ribes malvaceum Chesnut and Drew 1891-4-15 Marin sea coast e Bolinas Bay Comment
  CAS-BOT-BC209257  Ribes menziesii John Thomas Howell 1942-4-19 16937 Marin Big Carson Canyon Comment
  CAS-BOT-BC209271  Ribes menziesii Beryl O. Schreiber 1936-3-7 2121 Marin Trail to Shell Beach, on Tomales Bay Comment
  CAS-BOT-BC209275  Ribes menziesii F. A. Walpole 1904-3-22 2389 Marin Sequoia Canon [Canyon] near Mt. Tamalpais Comment
  CAS-BOT-BC212765  Ribes menziesii Alice Eastwood 1915-6-24 4786 Marin Inverness Comment
  UC570980  Ribes menziesii Herbert L. Mason 1926-2-21 2661 Marin Point Reyes Comment
  CAS-BOT-BC144702  Ribes sanguineum var. glutinosum L. R. Abrams 1927-4-19 11622 Marin road from Inverness to Pt Reyes at head of Drakes Estuary Comment
  UC11546  Ribes sanguineum var. glutinosum W. L. Jepson Apr 1 1893-Apr 2 1893 Marin Olema Comment
  UC1176761  Ribes sanguineum var. glutinosum John Thomas Howell 1944-7-9 19696 Marin Inverness Ridge Comment
  UC764936  Ribes sanguineum var. glutinosum R. F. Hoover 1941-2-2 4751 Marin head Drake's Estero Comment
  CAS-BOT-BC362915  Rigiopappus leptocladus Doreen Smith 2003-5-1 s.n. Marin Burdell Mountain, east side Comment
  CAS-BOT-BC362911  Rigiopappus leptocladus John Thomas Howell 1969-5-5 45575 Marin North of Ring Hill, Tiburon Peninsula Comment
  CAS-BOT-BC74383  Rorippa curvipes D. L. Smith 1999-11-2 s.n. Marin Shore (E.) of Lake Nicasio (reservoir). Comment
  CAS-BOT-BC147503  Rosa californica Alice Eastwood 1921-3-30 s.n. Marin Sausalito Comment
  UC1789009  Rosa californica Barbara Ertter with Doreen Smith and Dick Brummitt 2004-7-6 18439 Marin Point Reyes National Seashore, near Point Reyes Beach South. Comment
  CAS-BOT-BC147494  Rosa californica L. R. Abrams 1920-6-29 7515 Marin San Rafael to Nicasio near County Poor Farm Comment
  CAS-BOT-BC146547  Rosa gymnocarpa Wilma Follette 1999-5-18 s.n. Marin Olompali State Park, Mt. Burdell Comment
  SBBG50773  Rubus parviflorus J. R. McHorse 1973-4-28 5 Marin Lagunitas Crk, several mi from Lagunitas Comment
  SEINET8244466  Rubus parviflorus Beryl O. Schreiber 1938-8-6 2538 Marin 1.5 miles south east of Abbot's Lagoon. Comment
  CHSC20634  Rubus spectabilis Robert A. Schlising; Glenn Keator 1962-2-18 2058 Marin Coast Ranges. Along Sir Francis Drake Highway, 8 mi W of Jct with Pierce Point Road; on bank. Comment
  UC1128655  Rubus spectabilis H. S. Yates 1934-3-18 3706 Marin near B.M.202; Point Reyes Quad. Comment
  UC555294  Rubus spectabilis H. L. Mason 1926-2-21 2644 Marin Inverness Comment
  UC555498  Rubus spectabilis Mabel Griffen 1926-2-22 46 Marin Inverness Comment
  CAS-BOT-BC158844  Rubus ursinus John Thomas Howell 1938-6-19 13930 Marin Near Trestle, Mt. Tamalpais Comment
  CAS-BOT-BC158854  Rubus ursinus John Thomas Howell 1938-5-22 13788 Marin San Anselmo Canyon Comment
  LA208242  Rubus ursinus John Thomas Howell; 1938-5-22 13788 Marin San Anselmo Canyon Comment
  UC1177247  Rubus ursinus John Thomas Howell 1943-4-11 17894 Marin Black Canyon San Rafael Hills, Black Canyon Comment
  UCD17808  Rubus ursinus H. Olmo 8-10 May 1962 62- 02 Marin California. Marin County: 11 miles north of Tomales at junction of State Highway 1 and Hill Road. Comment
  CAS-BOT-BC421961  Rumex acetosella Javier Penalosa 1961-3-11 1106 Marin Tiburon Peninsula. 602 ft. hill west of Paradise Cay. 60 Comment
  CAS-BOT-BC433260  Rumex crispus Javier Penalosa 1961-4-16 1321 Marin Tiburon Peninsula. Tiburon. NWPRR yard near Tiburon Blvd. Comment
  UC589512  Rumex occidentalis Beryl O. Schreiber 1932-6-23 568 Marin Hearts Desire Beach Tomales Bay Comment
  CAS-BOT-BC433716  Rumex occidentalis Henry M. Pollard 1935-5-1 s.n. Marin Stinson Beach 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-BC433782  Rumex pulcher Alice Eastwood 1912-10-11 2311 Marin Alta Comment
  UC1176809  Rumex salicifolius var. salicifolius John Thomas Howell 1946-7-7 22204 Marin Potrero Meadow Mt. Tamalpais Comment
  CAS-BOT-BC434113  Rumex transitorius John Thomas Howell 1939-11-5 15385 Marin Sausalito Comment
  SEINET3837516  Ruppia Unknown 1928-3-28 s.n. Marin Near Tiburon Comment
  UC1212550  Ruppia maritima W. A. Setchell 1922-8-27 Marin Alto Comment
  UC424665  Ruppia maritima H. E. Parks 1928-3-28 Marin near Tiburon (Station 10) Comment
  UC971683  Ruppia maritima Leo Koch 1940-6-5 1005 Marin 2 mi s Sonoma County line (along Highway 101) 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
  RSA127058  Ruppia maritima J. T. Howell 1943-10-3 19334 Marin Muir Beach. Comment
  RSA254196  Ruppia maritima Robert A. Norris 1974-6-7 2063 Marin Between San Clemente Creek and San Clemente Drive, Corte Madera. Comment
  CAS-BOT-BC149646  Salicornia depressa Doreen Smith 2001-9-1 s.n. Marin Blackie's Pasture Comment
  RSA15218  Salicornia virginica C. B. Wolf 1927-4-24 372 Marin Stinson Beach Comment
  UC1176801  Salix lasiandra subsp. lasiandra John Thomas Howell 1939-4-23 Marin Blythedale Canyon Comment
  CAS-BOT-BC128143  Salix lasiandra var. lasiandra Javier Penalosa 1961-6-29 1915 Marin Paradise Dr., 1.4 mi. NW of road to Naval Net Depot - Tiburon Peninsula Comment
  JEPS13075  Salix lasiandra var. lasiandra W. L. Jepson 1896-3-23 30 s Marin Ross Valley Comment
  UC589350  Salix lasiolepis Beryl O. Schreiber 1932-7-25 666 Marin Lone Pine Beach Tomales Bay (canyon) Comment
  CDA39552  Salix lasiolepis T. C. Fuller 1962-2-27 7697 Marin Hillside west of freeway, Highway 101, 0.5 mile north of Spencer Avenue overpass, Sausalito. 0 Comment
  CAS-BOT-BC107575  Salix lasiolepis var. lasiolepis Catherine Best 1980-3-1 s.n. Marin Old St. Hilary's Garden, Tiburon Comment
  CAS-BOT-BC124329  Salix lasiolepis var. lasiolepis Mary P. Wells 1984-2-6 s.n. Marin extension of Spanish Trail Road, Tiburon Comment
  CAS-BOT-BC124332  Salix lasiolepis var. lasiolepis Alice Eastwood 1915-3-28 3975 Marin Lagunitas Comment
  CAS-BOT-BC124340  Salix lasiolepis var. lasiolepis Peter H. Raven; Michael P. Johnson 1967-5-1 21113 Marin below Rock Quarry, Angel Island 60 Comment
  CAS-BOT-BC126421  Salix sitchensis Junea Kelley 1921-4-20 s.n. Marin Blithedale Canyon, Mill Valley Comment
  CAS-BOT-BC126425  Salix sitchensis Alice Eastwood 1923-5-13 11809 Marin Pt. Reyes Comment
  CAS-BOT-BC126429  Salix sitchensis John Thomas Howell 1944-3-26 19346 Marin Point Reyes road beyond Ledum Swamp Comment
  NY505393  Salsola soda B. Anderson 1986-6-12 3029 Marin Just off the Hwy 1 & 101 intersection NW of Sausalito along Richardson Bay. Comment
  CAS-BOT-BC233277  Salvia mellifera Doreen Smith 1999-6-12 s.n. Marin Big Rock Ridge above Rubicon Court, Lucas Valley Comment
  CAS-BOT-BC235148  Sambucus racemosa var. racemosa D. E. Breedlove 1962-4-17 2365 Marin On Point Reyes Peninsula, 4.0 miles northwest of Inverness 3 Comment
  JEPS13388  Sambucus racemosa var. racemosa W. L. Jepson 1900-9-18 1183 Marin Inverness Comment
  CAS-BOT-BC235158  Sambucus racemosa var. racemosa John Kipping 1967-3-26 59 Marin 2 miles s.e. of Stinson Beach on Panoramic Highway, just inside Mt. Tamalpais State Park 335 Comment
  CDA38540  Sanicula arctopoides G. D. Barbe 1964-3-24 624 Marin 0.2 mile south of Tamales, 1/2 mile northeast of Walker Creek on Highway 1. 0 Comment
  POM306626  Sanicula bipinnatifida Henry J. Ramsey, Henry J. Ramsey 1938-4-3 529 Marin Mill Valley Comment
  UCD70771  Sanicula bipinnatifida Michele H. Mills 1998-3-30 202 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve. 137 Comment
  CHSC59666  Sanicula crassicaulis R. Ernenwein 1983-3-30 110 Marin Ca. 50 m n of Lucas Valley Rd. ca. 7.2 mi w of jct. of Lucas Valley with US Hwy 101 between San Rafael and Nicasio. Comment
  JEPS98647  Sanicula crassicaulis P. Vargas 1996-4-24 Marin Dipsea Trail, between main parking lot and annex one Muir Woods Comment
  UC1301118  Sanicula crassicaulis Helen K. Sharsmith 1963-2-23 5153 Marin near Novato Dam (San Francisco Bay Region, Indian Valley Reservoir, Novato Boulevard); San Francisco Bay Region, Indian Valley Reservoir 152 Comment
  SEINET12122021  Sanicula crassicaulis F. H. Utech 1988-1 88 -156 Marin W slope of Mt. Tamalpais, Ridgecrest Road from Bolinas Ridge to Alpine Dam & Fairfax, mile mark 9.80 380 Comment
  UC746907  Sanicula laciniata G. Thomas Robbins 1944-4-14 1533 Marin about 3 mi w of Hamilton Field Air Base (on Big Rock Ridge); Big Rock Ridge 365 Comment
  POM163863  Sanicula laciniata R. C. Bacigalupi 1922-3-20 1576 Marin Summit Corte Madera Ridge Comment
  SEINET13945234 Image available Sanicula menziesii Lewis S. Rose 1946-1 4614 Marin Mount Tamalpais, Rocky Springs; ca 2200 ft 671 Comment
  JEPS98661  Sanicula tuberosa O. Gomez and P. Vargas 1996-2-25 3 PV96 Marin Mt. Tamalpais Comment
  UC1412266  Sanicula tuberosa T. I. Chuang and F. M. Chuang 1975-3-2 7491 Marin 2 mi sw of Fairfax Comment
  UC25421  Satureja douglasii W. A. Setchell 1896-3-6 Marin Bolinas Bay Western Middle California Comment
  CAS-BOT-BC6049  Saxifraga californica Edward Lee Greene 1889-3-30 s.n. Marin Mt. Tamalpais Comment
  UC570945  Saxifraga californica Herbert L. Mason 1926-3-6 2688 Marin Mount Tamalpais Comment
  RSA118026  Schedonorus arundinaceus J. T. Howell 1955-5-29 30257 Marin Between Bootjack and Mountain Theater, Mt. Tamalpais. Comment
  CAS-BOT-BC111316  Schoenoplectus acutus var. occidentalis John Thomas Howell 1946-6-13 22031 Marin Chileno Valley Comment
  UC1106077  Schoenoplectus acutus var. occidentalis John Thomas Howell 1945-8-5 21367 Marin Stinson Beach Comment
  UCD41395  Schoenoplectus acutus var. occidentalis Ellen Dean; with PLB 102 2004-5-9 2038 Marin Drake's Beach. Comment
  UC1541311  Schoenoplectus americanus H. E. and S. T. Parks 1930-9-4 715 Marin in wet marshes head Tomales Bay; head of Tomales Bay Comment
  CAS-BOT-BC111239  Schoenoplectus californicus Catherine Best 1990-10-26 1384 Marin Cypress Grove, Tomales Bay Comment
  RSA40263  Schoenoplectus californicus L. S. Rose 1946-8-23 46273 Marin South of Point Reyes Station, stream at head of Tomales Bay 0 Comment
  CAS-BOT-BC111707  Schoenoplectus pungens Doreen Smith 2003-6-4 s.n. Marin Bayshore area at Richardson Bay Audubon Property. Comment
  POM290746  Schoenoplectus pungens Lyman Benson 1934-8-30 6130 Marin Tomales, Seaward N. Coast mtn range, Pacific Ocean watershed. 30 Comment
  UC2210  Scirpus cernuus J. Burtt Davy Aug. 1898 4356 Marin near Olema; near Olema Comment
  UC521756  Scirpus maritimus Joseph Andorfer Ewan 1933-11-5 8109 Marin Inverness Village Tomales Bay, Inverness Village (in brackish backwash) Comment
  CAS-BOT-BC300538  Scirpus microcarpus E. Hinman; S. Kawachi; N. Cullen 2013-6-8 13355 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  UC1176789  Scirpus pungens John Thomas Howell 1945-5-20 20872 Marin Tiburon Comment
  SEINET3154265  Scoliopus bigelovii Chesnut, Drew 1891-3-21 sn Marin Lagunitas Creek Comment
  CAS-BOT-BC518983  Scoliopus bigelovii David C. Rentz 1968-4-21 4 Marin Lucas Valley: 2 mi. southeast Nicasie on Lucas Valley Rd. Comment
  UCD139808  Scoliopus bigelovii R. P. Brandt 1916-1-26 s.n. Marin Muir Woods. Comment
  CAS-BOT-BC240004  Scribneria bolanderi John Thomas Howell 1946-5-12 21776 Marin South end of Carson Ridge Comment
  RSA40258  Scribneria bolanderi L. S. Rose 1946-5-14 46067 Marin Mt. Tamalpais, Potrero Meadows. 610 Comment
  SEINET10959759  Scribneria bolanderi John Thomas Howell 1945-5-27 Howell 20879 Marin Serpentine area above Bootjack, Mt. Tamalpais, . Comment
  RSA43306  Scrophularia californica J. T. Howell 1948-6-6 24331 Marin Bolinas Bay Sand Spit. Comment
  UC1410130  Sedum radiatum C. H. Uhl 1954-5-23 U 362 Marin about 5 mi ese Nicasio (10 mi nw of San Rafael, Upper Lucas Valley); Upper Lucas Valley, ese of Nicasio, nw of San Rafael 175 Comment
  UC14454  Sedum spathulifolium W. C. Blasdale 1893-5-27 Marin Lagunitas Comment
  UC747214  Senecio aronicoides G. Thomas Robbins 1944-4-14 1528 Marin about 3 mi w Hamilton Field Air Base (near summit Big Rock Ridge); near summit Big Rock Ridge 304 Comment
  CAS-BOT-BC363693  Senecio hydrophilus John Thomas Howell 1946-9-20 23014 Marin Laguna in Chileno Valley Comment
  UC750573  Senecio hydrophilus Lewis S. Rose 1946-9-20 46280 Marin Laguna in Chileno Valley; Laguna in Chileno Valley Comment
  CAS-BOT-BC364096  Senecio jacobaea Helen Frank 1976-3-4 s.n. Marin In Helen Frank's garden, Summit Ave., Mill Valley Comment
  UCD135621  Senecio minimus Frank W. Gould 1939-7-23 846 Marin 3 miles northwest of Inverness on road to Tomales Point. 100 Comment
  UC1176885  Senecio sylvaticus John Thomas Howell 1947-10-19 24192 Marin desiccated strand Alpine Lake; desiccated strand of Alpine Lake Comment
  RSA40095  Sequoia sempervirens L. S. Rose 1947-12-14 47246 Marin South slope of Mt. Tamalpais 305 Comment
  SFV12510  Sequoia sempervirens K. A. Wilson 1975-3-28 1471 Marin Mount Tamalpais State Park. Tourist Club Highway (Trail), south of Panoramic Highway. West facing slope. 244 Comment
  SEINET13289879 Image available Sequoia sempervirens M. A. Howe 2009-1 Marin 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
  SEINET7906467  Sequoia sempervirens J. Sanford Marin Corte Madera Comment
  CAS-BOT-BC350963  Setaria parviflora A. Williams 2013-8-9 13779 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Sky Oaks Ranger Station Comment
  CAS-BOT-BC243625  Setaria pumila John Thomas Howell 1954-10-21 30112 Marin Near Bootjack, Mt. Tamalpais Comment
  UC589555  Sherardia arvensis Beryl O. Schreiber 1932-6-17 499 Marin Waterfall Beach; Tomales Bay Comment
  RSA178052  Sherardia arvensis Robert F. Thorne 1965-4-21 34397 Marin Along Francis Drake Blvd, 5 miles N of Point Reyes, Point Reyes National Seashore. 5 Comment
  CAS-BOT-BC213149  Sidalcea calycosa subsp. rhizomata M. S. Jussel 1933-10-8 s.n. Marin Point Reyes Comment
  CAS-BOT-BC213151  Sidalcea calycosa subsp. rhizomata Paul F. Covel 1938-7-10 1491 Marin Tomales Pt. Rd., west Inverness Comment
  CAS-BOT-BC205543  Sidalcea hickmanii subsp. viridis John Thomas Howell 1942-6-21 16997 Marin 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
  RSA784579  Sidalcea malviflora subsp. laciniata Peter Rubtzoff 1981-5-7 9650 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
  UC570294  Sidalcea malviflora subsp. malviflora H. S. Yates 1934-3-18 3727 Marin Point Reyes Point Reyes Quad., Point Reyes Comment
  RSA433870  Sidalcea malviflora subsp. malviflora H. de Forest 1930-4-21 s.n. Marin Lake Lagunitas. Comment
  CAS-BOT-BC229739  Silene gallica T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1220 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest. Comment
  JEPS77177  Silene gallica Robert M. Lloyd 1963-4-5 2326 Marin about 1 mi nw Tiburon; nw of Tiburon Comment
  CAS-BOT-BC388984  Silene laciniata subsp. californica John Thomas Howell 1946-7-7 22209 Marin Potrero Meadow, Mt. Tamalpais Comment
  UC750708  Silene multinervia John Thomas Howell 1946-5-30 21963 Marin Little Carson Canyon Comment
  UC120178  Silene scouleri subsp. grandis Katharine Brandegee 1905-7-11 Marin between the road and lagoon just below Rodeo Lagoon (The military Station); below Rodeo Lagoon, The Military Station Comment
  UC8499  Silene scouleri subsp. grandis J. Burtt Davy 1900-7-12 6876 Marin Point Reyes Comment
  CAS-BOT-BC75317  Sisymbrium officinale Gordon H. True 1969-4-29 4870 Marin Point Reyes Bird Observatory 3 miles northwest of Bolinas at Arroyo Honda. At Arroyo Honda bridge. 60 Comment
  UC1614639  Sisyrinchium bellum Charles M. Belshaw 1934-3-18 60 Marin 1 1/2 mi W of Mill Valley 45 Comment
  UC845022  Sisyrinchium bellum Lewis S. Rose 1939-5-17 39126 Marin Sausalito 121 Comment
  UCD138776  Sisyrinchium bellum J. Buck 1996-5-27 10 Marin Point Reyes, off of Sir Francis Drak Highway. 24 Comment
  RSA240603  Sisyrinchium bellum C. W. Tilforth, John Dourley 1973-7-18 919 Marin Junction of Drakes Beach Rd. and Sir Francis Drake Blvd., north of Pt. Reyes Comment
  UCD138840  Sisyrinchium bellum Evert I. Schlinger 1952-4-27 73 Marin 3 miles southwest of Fairfax. Comment
  UC1192313  Sisyrinchium californicum Malcolm A. Nobs, S. Galen Smith 1949-6-29 895 Marin 3 mi n of Inverness (on n side of Pt. Reyes Road, just n of Pierce Pt. Road) Comment
  UCD138862  Sisyrinchium californicum Malcolm A. Nobs; S. Galen Smith 1949-6-29 895 Marin On north side of Pt. Peyes road, just north of Pierce Pt. road, about 3 miles north of Inverness. Comment
  UC589490  Smilacina racemosa Beryl O. Schreiber 1932-8-5 750 Marin Teachers Beach Tomales Bay Comment
  UC615078  Smilacina stellata Beryl O. Schreiber 1936-3-8 2146 Marin Chicken Ranch Beach Tomales Bay Comment
  UC1125009  Solanum americanum B. Schreiber 1936-4-12 2189 Marin Avalis Beach 1 Comment
  UC495535  Solanum americanum Merle Randall 1930-6-13 Marin n of Bolinas (Alamere Creek, 1/2 mi from mouth); Alamere Creek Comment
  CAS-BOT-BC366886  Solanum laciniatum Greg de Nevers 1997-9-19 11092 Marin Stinson Beach, Matt Davis Trail 200 Comment
  RSA178049  Solanum umbelliferum Robert F. Thorne 1965-4-21 34415 Marin Near confluence of Lagunitas and Nicasio Creeks. 30 Comment
  CAS-BOT-BC157407  Solanum umbelliferum J. T. Howell 1942-6-21 s.n. Marin San Anselmo Canyon, Mt. Tamalpais Comment
  CAS-BOT-BC157411  Solanum umbelliferum H. C. Cantelow 1934-4-8 468 Marin Ross Comment
  RSA254290  Solidago californica Robert A. Norris 1974-10-13 2221 Marin Above parking area, Bootjack Camp, Mt. Tamalpais. Comment
  CAS-BOT-BC365677  Solidago spathulata M. S. Jussel 1933-10-8 s.n. Marin Point Reyes Comment
  OBI76739  Solidago spathulata G. S. Ringius 1982-8-7 1499 Marin Point Reyes lighthouse Comment
  SEINET13678396  Solidago spathulata Unknown 1925-1 25 -75 Marin Marin County ... Pt. Reyes;Point Reyes National Seashore;;; Comment
  UC1106191  Soliva sessilis John Thomas Howell 1946-5-26 Marin near Ledum Swamp Comment
  CAS-BOT-BC365861  Soliva sessilis John Thomas Howell 1943-6-13 18231 Marin Sausalito hills Comment
  CAS-BOT-BC365865  Soliva sessilis John Thomas Howell 1927-3-20 2289 Marin Near Alto 30 Comment
  CAS-BOT-BC365869  Soliva sessilis Walter Lennon 1973-4-14 s.n. Marin Phoenix Lake Comment
  CAS-BOT-BC367112  Sonchus asper Peter H. Raven; Michael P. Johnson 1967-5-1 21029 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  CAS-BOT-BC374450  Sonchus asper John Thomas Howell 1939-4-23 s.n. Marin Blithedale Canyon, Mt. Tamalpais Comment
  UCSB17218  Sonchus oleraceus Brooks, Terry 1963-4-8 Marin 1 mile north of Golden Gate Bridge on Fort Baker 30 Comment
  CAS-BOT-BC235275  Sorghum bicolor J. H. Thomas 1960-8-28 8834 Marin About 3.2 miles south of Sonoma-Marin County line along highway 101 between Petaluma and Novato Comment
  CAS-BOT-BC235330  Sorghum halepense Walter Lennon 1971-11-1 s.n. Marin Along freeway, San Rafael Comment
  UC1099933  Sparganium erectum subsp. stoloniferum Malcolm A. Nobs and S. Galen Smith 1949-6-28 889 Marin ca 1.5 mi n Inverness Comment
  CDA18876  Spartina anglica 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-BC235373  Spartina densiflora Mary P. Wells 1982-6-3 s.n. Marin Near 4 of Greenwood Cove Condominiums. Tiburon Peninsula Comment
  CAS-BOT-BC236622  Spartina foliosa Alice Eastwood 1913-9-1 s.n. Marin Marshes near Escalle Comment
  UC60771  Spartina foliosa Jos. Burtt Davy 1897-9-18 4042 Marin San Rafael Comment
  CAS-BOT-BC422399  Spergula arvensis K. Hopper; P. DaSilva; S. Kawachi; G. Anderson; J. Porter; M. Fernholz 2014-4-26 14018 Marin Mount Tamalpais. Marin Municipal Water District lands: Less than 0.25 miles up Azalea Hill Trail from intersection with Bolinas-Fairfax Road. Plot on north side of trail near shallow drainage. Comment
  CAS-BOT-BC390146  Spergularia bocconi Javier Penalosa 1961-7-8 1936 Marin Tiburon Peninsula. Border of Typha Marsh in Tiburon Comment
  UCD99210  Spergularia macrotheca A. Brown 1993-5-14 s.n. Marin 4.2 km NE of mouth of Tomales Bay near Ocean Roar w. Highway 1 by Pacific Narrow guage railroad grade, Walker Creek Delta. Comment
  RSA0097834  Spergularia macrotheca I. L. Wiggins 1938-7-14 8935 Marin Stinson Beach, south end of Bolinas Bay. Comment
  SEINET5337282  Spergularia macrotheca K. Burnstad 1974-10-18 s.n. Marin Devils rock 30 Comment
  SEINET8883901  Spergularia macrotheca K. Burnstad 1974-10-18 s.n. Marin Devils Rock. 30 Comment
  CAS-BOT-BC390347  Spergularia macrotheca var. macrotheca John Thomas Howell 1945-6-3 20938 Marin Shell Beach Comment
  CAS-BOT-BC390357  Spergularia macrotheca var. macrotheca Leo Koch 1939-4-16 614 Marin Twelve miles west of Petaluma along road to Marshalls Comment
  SD64385  Spergularia macrotheca var. macrotheca Darley F. Howe 1966-6-1 Marin Sandy hills near ocean, Pt. Reyes. Comment
  CAS-BOT-BC390818  Spergularia marina John Thomas Howell 1939-4-23 14608 Marin Blythedale Canyon, Mill Valley Comment
  CAS-BOT-BC390626  Spergularia rubra Gordon H. True 1968-7-5 4657 Marin Point Reyes Bird Observatory ca. 3mi. northwest of Bolinas at Arroyo Hondo 60 Comment
  UC589473  Spiranthes romanzoffiana Beryl O. Schreiber 1932-7-25 679 Marin Lone Pine Beach Tomales Bay Comment
  JEPS63041  Stachys ajugoides var. rigida Lauramay Tinsley 1926-1 Marin near Mill Valley Comment
  JEPS77197  Stachys ajugoides var. rigida Robert M. Lloyd 1963-4-24 2346 Marin 3.5 mi s Fairfax (on Bolinas Road) 243 Comment
  JEPS63023  Stachys chamissonis W. L. Jepson 1922-8-13 9805 Marin Inverness Comment
  UCD69725  Stachys chamissonis Glen Luft 1982-6-4 3 Marin Near Muir Beach. Between Coastal Marsh and Coastal Strand. With Umbelliferae. In moist loam soil in full sun. Herb, 2 ft. 6 in. tall with purple flowers. 6 Comment
  JEPS63038  Stachys pycnantha W. L. Jepson 1928-6-10 12929 Marin Tiburon Comment
  SEINET7977064  Stachys rigida subsp. quercetorum A. A. Heller 1906-6-12 8401 Marin Mt. Tamalpais Comment
  UCD126045  Stachys rigida var. quercetorum Rolf Y. Berg 1962-7-28 s.n. Marin Just above camp on road to Alice Eastwood Group Campground, Muir Woods National Monument. Comment
  CAS-BOT-BC339977  Stebbinsoseris decipiens John Thomas Howell 1946-6-20 22098 Marin South of Stinson Beach Comment
  CAS-BOT-BC175350  Stellaria borealis subsp. sitchana John Thomas Howell 1943-7-4 18261 Marin Ledum Swamp on road to Pt. Reyes Comment
  JEPS35799  Stellaria littoralis Rimo Bacigalupi, and L. R. Heckard, J. Roof 1964-4-29 8948 Marin just n tip of Point Reyes Comment
  JEPS51091  Stellaria littoralis William S. Cooper 1925-7-23 83 Marin Pt. Reyes Comment
  RSA0057634  Stellaria littoralis C. W. Tilforth, John Dourley 1973-7-18 913 Marin Junction of Drakes Beach Rd. and Sir Francis Drake Blvd. Comment
  CDA2530  Stenotaphrum secundatum J. T. Howell 1945-7-2 21330 Marin West of Mill Valley on road to Muir Woods. 0 Comment
  SEINET10597929  Stenotaphrum secundatum John Thomas Howell 1945-7-22 Howell 21330 Marin Clay slope and flat west of Mill Valley on road to Muir Woods. Comment
  UC1177281  Stephanomeria elata John Thomas Howell 1946-9-22 Marin Phoenix Lake Mt. Tamalpais Comment
  UC1394186  Stephanomeria elata L. D. Gottlieb 1969-10-11 6958 Marin 0.25 mi e Pt. Reyes Lighthouse; Pt. Reyes Comment
  UC92342  Stephanomeria elata Brandegee Nov 1888 Marin Angel Island Comment
  CAS-BOT-BC375230  Stephanomeria elata A. Eastwood 1919-10-19 s.n. Marin Mt. Tamalpais 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
  CAS-BOT-BC492919  Streptanthus Aaron Arthur 2011-8-7 010 Marin San Antonio Creek watershed, access private and from San Antonia Road; north side of greater Mt. Burdell Ridge (north part of Marin county) Comment
  CAS-BOT-BC61171  Streptanthus batrachopus John Thomas Howell 1946-6-23 22122 Marin Carson Ridge. Comment
  CAS-BOT-BC61177  Streptanthus batrachopus Hans Leschke 1942-6-28 s.n. Marin Carson Ridge. Comment
  SBBG29857  Streptanthus batrachopus J. T. Howell 1942-6-21 16994 Marin Carson Ridge Comment
  POM126065  Streptanthus glandulosus A. T. Graff 1925-5-20 s.n. Marin Trooper s, Cazadero Comment
Read comments
Feb 12 2013
  RSA128480  Streptanthus glandulosus P. H. Raven 1950-5-13 2096 Marin Deer Park Meadows, Fairfax. 152 Comment
  UCD161905  Streptanthus glandulosus subsp. glandulosus Ayzik Solomeshch 2014-6-10 s.n. Marin Cascade Canyon Open Space Preserve, Blue Ridge, about 1 mile south of Fairfax, vegetation plot CCP 02. UTM Zone 10 E 534552 N 4203952, (Coordinates converted from UTM by label maker.) 240 Comment
  OBI14891  Streptanthus glandulosus subsp. niger Rimo Bacigalupi, G. T. Robbins 1954-6-17 4547 Marin Near St. Hilary Catholic church, above Tiburon 76 Comment
  CAS-BOT-BC87268  Streptanthus glandulosus subsp. pulchellus Alice Eastwood 1907-6-9 s.n. Marin Mount Tamalpais. Comment
  JEPS30820  Streptanthus glandulosus subsp. pulchellus John L. Morrison 1937-6-8 2490 Marin w. end Mt. Tamalpais (trail just above Mountain Theatre) Comment
  UC10910  Streptanthus glandulosus subsp. pulchellus Willis L. Jepson 1892-6-11 Marin Mt. Tamalpais Comment
  UC10914  Streptanthus glandulosus subsp. pulchellus F. T. Bioletti 1892-1 Marin Mt. Tamalpais Comment
  UC117395  Streptanthus glandulosus subsp. pulchellus T. S. Brandegee 1893-6-14 Marin Tamalpais Comment
  UC1292751  Streptanthus glandulosus subsp. pulchellus Freed W. Hoffman 1949-7-31 2840 Marin Mt. Tamalpais Comment
  UC1601644  Streptanthus glandulosus subsp. pulchellus Katharine Brandegee 1907-6-30 Marin Tamalpais Comment
  CAS-BOT-BC87281  Streptanthus glandulosus subsp. secundus John Thomas Howell 1942-6-21 s.n. Marin Carson Ridge. Comment
  CAS-BOT-BC87279  Streptanthus glandulosus subsp. secundus John Thomas Howell 1944-5-21 19488 Marin Mount Tamalpais. South side of Phoenix Lake. Comment
  CAS-BOT-BC87287  Streptanthus glandulosus subsp. secundus Mrs. H. C. Cantelow 1936-5-2 s.n. Marin Phoenix Lake. Comment
  POM126037  Streptanthus glandulosus var. secundus A. T. Graff 1925-5-20 s.n. Marin Trooper s, Cazadero Comment
  JEPS73882  Streptanthus niger L. R. Heckard 1974-5-14 3689 Marin above old St. Hilary's church at Tiburon Comment
  CAS-BOT-BC99138  Symphyotrichum chilense John Thomas Howell 1965-10-13 41411 Marin John Thomas Howell Botanical Garden, Tiburon, only in eastern seepages Comment
  CAS-BOT-BC98067  Symphyotrichum lentum Doreen Smith 2000-9-13 s.n. Marin edge of the laguna in Chileno Valley Comment
  UC29906  Symphyotrichum subspicatum J. Burtt Davy 1894-8-28 1217 Marin Bolinas Bay Comment
  CAS-BOT-BC83516  Symphyotrichum subulatum var. ligulatum Doreen Smith 2002-9-11 s.n. Marin Las Gallinas Park Comment
  CAS-BOT-BC98320  Symphyotrichum subulatum var. parviflorum Walter Lennon 1972-10-20 s.n. Marin Paradise Dr., Corte Madera Comment
  CAS-BOT-BC221946  Taeniatherum caput-medusae Richard T. Straw 1959-7-20 s.n. Marin Chileno Valley area Comment
  CAS-BOT-BC531662  Taraxacum officinale E. Pimentel; E. Gunnison; M. Murphy; L. Going 2015-4-10 15312 Marin Mount Tamalpais. Marin Municipal Water District lands: west side of Shafter Grade, upslope Comment
  UC107640  Taraxia ovata Katharine Brandegee 1890-4-13 Marin Mt. Tamalpais Comment
  UC924278  Tellima grandiflora H. S. Reed 1939-5-23 274 Marin slopes of Mount Tamalpais 243 Comment
  CAS-BOT-BC231871  Thalictrum fendleri var. polycarpum J. Klein; G. Block; L. Webb; et al. 2012-5-5 802 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  JEPS55123  Thalictrum fendleri var. polycarpum W. L. Jepson 1896-3-23 Marin Ross Valley Comment
  UC555347  Thermopsis californica var. californica Herbert L. Mason 1928-4-13 4318 Marin hills n San Rafael Comment
  UC555349  Thermopsis californica var. californica Herbert L. Mason 1928-4-28 4396 Marin Tiburon Peninsula Comment
  UC942940  Thermopsis californica var. californica Lewis S. Rose 1949-5-1 49116 Marin Tiburon 30 Comment
  POM16571  Thermopsis californica var. californica Hazel Hobson 1906-4-10 s.n. Marin Mt. Tamalpais Comment
  SEINET7419307  Thermopsis macrophylla H. Hobson 1906-4-10 s.n. Marin Mt. Tamalpais. Comment
  UC1784168  Thermopsis macrophylla Ethel Crum 1930-1 679 Marin Point Reyes Comment
  CAS-BOT-BC309796  Torilis arvensis J. Klein; M. Murphy; A. Young; R. Westgaard 2013-5-4 13043 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  UC20902  Torilis nodosa F. T. Bioletti June 1891 Marin Sausalito Comment
  UC1324890  Torreya californica H. U. Stauffer and E. Molseed 1964-5-17 5934 Marin 11 km w Fairfax; Alpine Lake 200 Comment
  UC26  Torreya californica Kellogg 1867-5-5 Marin Redwoods San Rafael, Redwoods Comment
  UC614869  Torreya californica Beryl O. Schreiber 1932-3-20 107 Marin trail from Muir Woods 9 Comment
  NY17672  Torreya californica R. C. F. Bacigalupi 1933-6-4 2244 Marin This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  NY20763  Torreya californica L. S. Rose 1956-7-30 56137 Marin This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  UCD93216  Torreyochloa pallida var. pauciflora Malcolm A. Nobs; S. Galen Smith 1949-6-30 914 a Marin ca. 1 mile north of Point Reyes Station. Comment
  UC635188  Toxicodendron diversilobum Curtis Ferris 1932-3-5 24 Marin e. side Bolinas Bay Bolinas Bay Comment
  SJSU7548  Toxicoscordion fremontii W. D. Pitts 1975-3-15 28 Marin c. 1.5 mi S of Abbotts Lagoon, Point Reyes Peninsula 30 Comment
  UC36662  Tragopogon porrifolius Michener and Bioletti April 1892 Marin Ross Valley Comment
  SEINET7720536  Trientalis europaea Unknown 1888-5-19 Marin San Rafael Comment
  UC1177208  Trifolium albopurpureum var. dichotomum John Thomas Howell 1943-5-2 17932 Marin Big Carson Canyon Comment
  UC555483  Trifolium albopurpureum var. dichotomum H. L. Mason 1928-4-28 4398 Marin Tiburon Peninsula Comment
  SBBG114169  Trifolium barbigerum R. Fowler -Apr-1983 Marin NE of Goddard Ranch House, Pt Reyes National Seashore Comment
  UC80374  Trifolium barbigerum Alice Eastwood 1901-5-5 Marin Point Reyes Comment
  CAS-BOT-BC232487  Trifolium bifidum A. Williams; E. Shea; M. E. Hannibal; S. Tsui 2012-5-5 719 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Laurel Dell Rd., south of culvert LD-15, just north of where Cataract Creek crosses road Comment
  CAS-BOT-BC423327  Trifolium bifidum J. Klein; P. Suri; G. Anderson; R. Schneider 2014-5-10 14329 Marin Mount Tamalpais. Marin Municipal Water District lands: Swimmer Trail grassland. Comment
  POM126288  Trifolium bifidum var. decipiens C. F. Sonne 1887-05 623 Marin Near Mt. Talmapais Comment
  UC631229  Trifolium depauperatum var. amplectens P. B. Kennedy 1914-4-19 4684 Marin Mill Valley Comment
  CDA27933  Trifolium depauperatum var. truncatum T. C. Fuller 1967-5-19 15878 Marin East side of Coast Highway (Highway 1), 2 miles east of Valley Ford. 0 Comment
  UCD108540  Trifolium depauperatum var. truncatum Ogden C. Riddle 1941-4-20 72 Marin On Mill Valley--Mt. Tamalpais Road. 243 Comment
  UCD35862  Trifolium dichotomum Beecher Crampton 1965-5-4 7302 Marin 5.6 miles southeast of Nicasio, Lucas Valley Road. Comment
  UC1745986  Trifolium fucatum Annetta M. Carter 1934-4-29 515 Marin 3 mi. W of Two Rock Junction on Tomales Rd. Comment
  UCD111300  Trifolium macraei Rimo Bacigalupi; L. R. Heckard 1964-4-29 8946 Marin 1/4 mile east of eastern boundary of Coast Guard Reservation enclosing lighthouse at Pt. Reyes. 140 Comment
  SEINET3131864  Trifolium macraei var. macraei P. B. Kennedy sn Marin Fairfax Comment
  UC16622  Trifolium microcephalum J. Burtt Davy 1900-6-18 6764 B Marin Point Reyes Comment
  UCD111363  Trifolium microcephalum Collector unknown 1925-6-6 1732 Marin Bolinas. Comment
  RSA128473  Trifolium microcephalum J. T. Howell 1943-5-9 s.n. Marin San Raphael Hills Comment
  SJSU8015  Trifolium microcephalum K. S. Kilborn 1963-5-10 101 Marin 2 mi W of Fairfax Comment
  CAS-BOT-BC166923  Trifolium microdon Peter Rubtzoff 1981-5-7 9644 Marin Area of the canyon with its branches and surrounding slopes bounded by Traveler Road in the south, by the N part of Camino de Herrera in the east, Comment
  JEPS97626  Trifolium repens Annetta M. Carter, Edward Lee 1934-6-17 669 Marin Olema-Bolinas Road. 4.3 miles N of Bolinas. Comment
  CAS-BOT-BC422426  Trifolium tomentosum D. Smith; K. Martin; M. A. Garcia; G. Anderson 2014-6-14 14681 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
  UCD109401  Trifolium variegatum Beecher Crampton 1954-4-28 1806 Marin Canyon between low hills, 11 miles northeast of Point Reyes Lighthouse. Comment
  UCD109437  Trifolium variegatum Rene Westbrook 1976-4-15 52 Marin Dillion Beach. Comment
  UCSC006198  Trifolium variegatum Randall Morgan 1995-6-8 2743 Marin Between receiving stations, S of Abbotts Lagoon, Pt. Reyes Comment
  UC1177205  Trifolium variegatum var. melananthum John Thomas Howell 1947-4-23 23064 Marin w Mt. Vision (Drakes Estero) 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
  UC16755  Trifolium willdenovii W. H. Brewer Apr 5 1862-Apr 7 1862 948 Marin Comment
  UC615087  Trifolium willdenovii Beryl O. Schreiber 1936-4-12 2180 Marin 0.2 mi e Pierce's Ranch; Tomales Bay, Tomales Point Comment
  UCD109914  Trifolium wormskioldii Beecher Crampton 1960-6-8 5605 Marin Pt. Reyes Peninsula, 1.5 miles south of McClure's Beach. Comment
  UCSC006195  Trifolium wormskioldii Randall Morgan 1995-6-8 2736 Marin Pt. Reyes, Sir Francis Drake Blvd. S of Mt. Vision Rd. Comment
  SJSU3903  Triglochin concinna C. W. Sharsmith 1964-4-26 7238 Marin Tomales Bay near Inverness, Point Reyes Peninsula Comment
  CAS-BOT-BC451841  Triglochin maritima Alice Eastwood 1917-7-1 s.n. Marin Almonte Comment
  CAS-BOT-BC451845  Triglochin maritima John Thomas Howell 1944-5-28 19519 Marin Almonte Comment
  CAS-BOT-BC451849  Triglochin maritima John Thomas Howell 1944-4-23 19392 Marin Escalle salt marsh Comment
  CAS-BOT-BC451851  Triglochin maritima John Thomas Howell 1945-6-30 21256 Marin Stinson Beach Comment
  CAS-BOT-BC451859  Triglochin maritima Malcom A. Nobs; S. Galen Smith 1949-6-29 903 Marin Pt. Reyes, north of Inverness Comment
  JEPS93148  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
  UC1541408  Triglochin maritima H. E. and S. T. Parks 1930-9-4 704 Marin marsh at head Tomales Bay Comment
  CAS-BOT-BC451855  Triglochin maritima John Thomas Howell 1944-7-9 19711 Marin South end of Tomales Bay Comment
  UCD138188  Triglochin maritima J. Tucker 1951-1 s.n. Marin Exact location unknown. Comment
  SEINET3888977  Trillium chloropetalum Lewis S. Rose 1956-3-12 56000 Marin 3 mi. N. of Tocaloma.; 0 61 Comment
  UC4008  Trillium chloropetalum W. H. Brewer 1862-3-28 924 Marin in valley near McDuff's Tamalpais Comment
  CAS-BOT-BC519104  Trillium chloropetalum var. chloropetalum Lena E. Bowley 1910-2-1 s.n. Marin Unspecified Comment
  SEINET12048625  Trillium chloropetalum var. chloropetalum F. H. Utech, Knight, W.; Knight, I. 1984-1 84 -002 Marin Petaluma to Pt. Reyes Rd & Patform Bridge Rd junction, SW of Nicasio Reservation enroute to Tocaloma 30 Comment
  CHSC30105  Trillium ovatum M. S. Taylor 1980-4-11 2480 Marin Samuel P. Taylor State Park, near Olema. Comment
  CAS-BOT-BC133400  Trillium ovatum Robert Soost 2002-4-10 s.n. Marin Inverness, Point Reyes Peninsula Comment
  SEINET3154417  Trillium ovatum Chesnut, Drew sn Marin Ross Valley Comment
  UC589497  Triodanis biflora Beryl O. Schreiber 1932-6-29 631 Marin Tomales Bay Sand Dune Beach; , Sand Dune Beach Comment
  UC1784188  Triphysaria eriantha Ethel Crum 1930-1 680 Marin Point Reyes Comment
  SBBG7052  Triphysaria eriantha subsp. eriantha H. and M. Dearing 1933-5-14 1731 Marin near Sausalito Comment
  JEPS15194  Triphysaria eriantha subsp. rosea H. S. Yates 1934-3-18 3701 Marin 2 mi nw Inverness; Point Reyes Quadrangle Comment
  SBBG26827  Triphysaria eriantha subsp. rosea Mrs. H. P. Bracelin 1930-4-20 18 Marin 1 mi S of Lagunitas 66 Comment
  UC1301198  Triphysaria eriantha subsp. rosea Helen K. Sharsmith 1963-3-30 5273 Marin headlands of Point Reyes Peninsula near lighthouse , Point Reyes Peninsula (San Francisco Bay Region) 121 Comment
  UC615080  Triphysaria eriantha subsp. rosea Beryl O. Schreiber 1936-4-12 2173 Marin 0.2 mi e Pierce's Ranch (Tomales Point); Tomales Point 76 Comment
  UC404768  Triphysaria floribunda Mrs. H. P. Bracelin 1930-4-20 16 Marin near Light House grounds Point Reyes 150 Comment
  CAS-BOT-BC238524  Triphysaria floribunda Ronie Clark 1983-4-18 PR 83 -011 Marin Point Reyes National Seashore. Sir Francis Drake Hwy 9.3 mi. from Inverness, W of road on N-NW slopes Comment
  SEINET7067230  Triphysaria versicolor subsp. faucibarbata A. G. Vestal 1947-5-12 s.n. Marin About 2 miles north of Point Reyes Station on Route 1. Coordinate datum: NAD27. UTM Zone 10, 515478mE, 4215750mN. Comment
  UCR12020  Triphysaria versicolor subsp. faucibarbata Coleta A. Lawler 1964-4-4 31 Marin San Francisco Bay Region, along San Quentin Road, bend in road c. l/8 mi before prison gate, traveling toward Mill Valley 5 Comment
  UCSB26079  Triphysaria versicolor subsp. faucibarbata Thurman, L. 1963-3-23 Marin 2.1 miles northeast of Point Reyes Station along roadside Comment
  UC1334895  Triphysaria versicolor subsp. versicolor L. D. Thurman 1964-5-4 473 Marin 1.3 mi w Tomales; w of Tomales Comment
  UCD67509  Trisetum canescens E. Dean; with Thomas Starbuck 1989-5-25 192 Marin Mount Tamalpais. Along Cataract Trail, walking from Rock Springs parking area toward Laurel Dell picnic area. 548 Comment
  CAS-BOT-BC199643  Trisetum canescens Ken Howard 2000-5-17 s.n. Marin Pt. Reyes National Seashore grassland back of South Beach 15 Comment
  CAS-BOT-BC522012  Triteleia hyacinthina Eric Walther 1919-6-15 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC526466  Triteleia laxa Gordon H. True; Fred Ross 1969-5-30 5049 Marin Point Reyes Bird Observatory, 3 miles northwest of Bolinas at Arroyo Honda, just south of Lake Ranch 121 Comment
  CAS-BOT-BC5382  Triteleia peduncularis John Thomas Howell 1938-6-9 13909 A Marin east of Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC200478  Triticum aestivum John Thomas Howell 1944-6-25 s.n. Marin San Rafael Comment
  UC1106124  Triticum aestivum John Thomas Howell 1944-6-25 Marin San Rafael; along railroad Comment
  HSC63683  Ulex europaeus Richard Spjut 1979-4-6 5452 Marin Vicinity of Tomales to 1 mi. S along Hwy. 1; about 50 mi. NW of San Francisco 0 Comment
  CDA4348  Ulex europaeus T. C. Fuller 1959-4-1 2147 Marin East side of Highway 101, 2 miles north of San Rafael. 0 Comment
  HSC85865  Ulex europaeus Sandy Floyd, Tom Munton, T'ai Roulston 1987-3-13 34 Marin Rt. 1 mi. marker 43. 42. 5 Comment
  CAS-BOT-BC91149  Umbellularia californica Javier Penalosa 1962-3-31 2282 Marin Tiburon Peninsula. Ridge over the longer of the Peninsula Railroad tunnels. Comment
  CAS-BOT-BC91161  Umbellularia californica Nina Eloesser 1964-5-1 s.n. Marin Unspecified. Comment
  RSA758206  Umbellularia californica Doug Goldman 2004-12-22 3005 Marin West side of Route 1 (Shoreline Highway), just to the east of Tomales Bay and about 3 miles north of the intersection with Point Reyes Petaluma Road in Point Reyes. 3 Comment
  RSA89558  Umbellularia californica E. K. Balls, P. C. Everett 1953-10-8 18574 Marin 0.8 mile east of turn off to top of Mt. Tamalpais on road from Highway 1 to Stinson Beach. 366 Comment
  CAS-BOT-BC381917  Uropappus lindleyi John Thomas Howell 1943-5-9 17984 Marin San Rafael hills Comment
  CAS-BOT-BC381920  Uropappus lindleyi John Thomas Howell 1947-4-27 23082 Marin Bald Mt. west of San Anselmo Comment
  CAS-BOT-BC404154  Urtica dioica subsp. holosericea Saichi Kawahara 1969-5-28 1133 Marin Midden of Coast Miwok habitation site (Mrn 216), Limantour Spit, Drakes Bay Comment
  CAS-BOT-BC404144  Urtica dioica subsp. holosericea Dennis W. Woodland 1971-8-21 1509 Marin 1/4 mile west of Pt. Reyes Station between Inverness & Pt. Reyes Station Comment
  CAS-BOT-BC471250  Vaccinium cespitosum Peter W. Fritsch; Lisa Fritsch 2015-5-10 1968 Marin Point Reyes National Seashore, just S of Abbotts Lagoon, N end of Lunny Ranch 5 Comment
  UC1121123  Vaccinium ovatum N. French 1935-3-28 613 Marin Muir Woods Tamalpais Quad. 304 Comment
  UC22207  Vaccinium ovatum W. L. Jepson 1892-9-9 Marin Mt. Tamalpais Comment
  UC412663  Vaccinium ovatum W. P. Taylor 1913-5-30 Marin 3 mi w Inverness 91 Comment
  UC877269  Vaccinium ovatum Lewis S. Rose 1939-4-23 39084 Marin Bolinas Ridge Mt. Tamalpais 457 Comment
  CAS-BOT-BC76097  Vancouveria planipetala Volney Rattan 1886-5-8 s.n. Marin Camp Taylor. Comment
  UC34863  Vancouveria planipetala W. C. Blasdale 1893-1 Marin Mill Valley Comment
  RSA40151  Verbena bonariensis J. T. Howell 1943-9-5 19323 Marin In southern part of Mill Valley. 8 Comment
  CAS-BOT-BC176106  Verbena rigida Walter Lennon 1972-10-19 s.n. Marin Miracle Mile, San Rafael Comment
  CDA5676  Verbena rigida G. H. True 1965-9-23 2652 Marin San Pedro Road at Marin Yacht Club, San Rafael. 0 Comment
  CAS-BOT-BC531467  Veronica americana A. Williams 2015-6-16 15885 Marin Mount Tamalpais. Marin Municipal Water District lands: on bank of Lagunaitas Creek Comment
  JEPS58915  Veronica scutellata John Thomas Howell 1946-6-20 22105 Marin 4 mi n of Bolinas Comment
  UC768832  Veronica scutellata R. F. Hoover 1941-6-19 5374 Marin nw of Inverness (Inverness Ridge); Inverness Ridge Comment
  UC16964  Vicia americana var. americana W. L. Jepson 1892-4-5 Marin Mt. Tamalpais Comment
  CDA4415  Vicia benghalensis J. T. Howell 1945-5-2 Marin Tiburon. 0 Comment
  CAS-BOT-BC471225  Vicia gigantea A. Williams 2014-4-16 14804 Marin Mount Tamalpais. Marin Municipal Water District lands: On SW-facing slope between Pine Mountain Fire Road and San Geronimo Ridge Road Comment
  UC1177469  Vicia hassei John Thomas Howell 1943-5-9 17979 Marin San Rafael hills; San Rafael Comment
  RSA126209  Vicia sativa J. T. Howell 1946-5-26 21948 Marin Inverness. Comment
  SEINET12157915  Vicia sativa M. T. Doutt 1931-1 439 Marin near Nicasio Comment
  UC1177461  Vicia sativa subsp. nigra John Thomas Howell 1946-5-12 21760 Marin near Fairfax Comment
  CAS-BOT-BC263272  Vicia sativa subsp. sativa T. Gosliner; B. Gosliner; M. Camarillo; L. Webb; B. Ransom; J. Baxter 2012-3-24 307 Marin Mount Tamalpais. Marin Municipal Water District lands: Meadow Club Rd. between Sky Oaks Rd. and Bull Frog Rd. Comment
  CAS-BOT-BC263961  Viola adunca John Thomas Howell 1944-3-26 19344 Marin Above Ledum Swamp, Inverness Ridge Comment
  CAS-BOT-BC263965  Viola adunca D. E. Breedlove 1962-4-17 2363 Marin Near lighthouse on Point Reyes Peninsula 60 Comment
  CAS-BOT-BC263969  Viola adunca L. R. Abrams 1927-4-19 11602 Marin Ocean bluff near Lighthouse, Point Reyes Comment
  CHSC22413  Viola adunca var. adunca Robert A. Schlising; Anna Eagle 1963-4-10 2507 Marin Coast Ranges. McClure Beach Road (Pierce Point Road) 2 miles south of McClure's Beach. Comment
  UCSB4163  Viola adunca var. adunca Keator, Glenn 1959-3-31 Marin Pt. Keyes lighthouse, Pt. Reyes peninsula Comment
  UC924276  Viola glabella H. S. Reed 1939-5-23 269 Marin slopes of Mount Tamalpais 152 Comment
  UCD110905  Viola lobata Mrs. Flora Hayes 1935-6-15 s.n. Marin Strawberry. Comment
  POM84382  Viola ocellata Alice Eastwood 1899-6-6 s.n. Marin North side of Mt Tamalpais. Comment
  POM193007  Viola pedunculata H. E. Parks 1926-03 s.n. Marin Above Tiburon. Comment
  CAS-BOT-BC434957  Viola sempervirens J. Klein; P. Scott; C. Liu; R. Truitt 2014-3-22 14301 Marin Mount Tamalpais. Marin Municipal Water District lands: Next to shore of Lily Lake along Lily Lake Road. Comment
  UC1762573  Viola sempervirens Milo S. Baker 1906-4 5544 Marin Muir Woods Comment
  CAS-BOT-BC198789  Vulpia bromoides John Thomas Howell 1930-4-23 s.n. Marin Blythedale Canyon, Mill Valley Comment
  CAS-BOT-BC198806  Vulpia bromoides Javier Penalosa 1961-5-30 1560 Marin Hill southeast of a point on Tiburon Blvd. 1.2 mi. from U.S. 101, Tiburon Peninsula Comment
  RSA127227  Vulpia eastwoodiae J. T. Howell 1946-5-14 21840 Marin Between Barths Retreat and Potrero Meadow, Mt. Tamalpais. Comment
  CAS-BOT-BC184341  Vulpia microstachys var. pauciflora John Thomas Howell 1941-4-17 s.n. Marin Tiburon Comment
  CAS-BOT-BC184345  Vulpia microstachys var. pauciflora R. E. Frenkel 1964-5-28 527 Marin On Fairfax-Bolinas Road, 1.5 miles south of Meadows C.C. 304 Comment
  CAS-BOT-BC184349  Vulpia microstachys var. pauciflora John Thomas Howell 1946-5-14 21838 Marin Between Barths Retreat and Potrero Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC184351  Vulpia microstachys var. pauciflora John Thomas Howell 1946-5-14 21839 Marin Between Barths Retreat and Potrero Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC184359  Vulpia microstachys var. pauciflora John Thomas Howell 1947-4-27 23088 Marin Bald Mt. west of San Anselmo Comment
  UC1177481  Vulpia microstachys var. pauciflora John Thomas Howell 1936-5-14 21839 Marin slope between Barths Retreat and Potrero Meadow; Mt. Tamalpais Comment
  CDA9689  Vulpia myuros D. G. Kelch 2007-3-29 7 .107 Marin Greenbrae Hills; between San Quentin Shooting Range and Drake s Landing development. Comment
  UCD67563  Vulpia myuros E. Dean; with Thomas Starbuck 1989-5-25 184 Marin Mount Tamalpais. Along Cataract Trail, walking from Rock Springs parking lot toward Laurel Dell picnic area. Moist Douglas Fir forest. 548 Comment
  CAS-BOT-BC184794  Vulpia myuros subsp. megalura Gordon H. True 1969-4-29 4893 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  UC1106097  Vulpia myuros var. hirsuta John Thomas Howell 1948-5-16 24299 Marin upper part Cascade Canyon; Mt. Tamalpais Comment
  CAS-BOT-BC185975  Vulpia myuros var. myuros Gordon H. True 1965-4-6 1803 Marin Head of Black Canyon just south of Nike Base, east end of burned area, San Rafael Hills Comment
  CAS-BOT-BC185915  Vulpia octoflora var. hirtella John Thomas Howell 1946-5-12 21778 Marin Carson Ridge Comment
  CAS-BOT-BC185971  Vulpia octoflora var. octoflora John Thomas Howell 1941-5-25 16200 Marin West Point to West Peak, Mt. Tamalpais Comment
  CAS-BOT-BC128791  Whipplea modesta H. E. McMinn 1922-12-27 421 A Marin Woods along trail from Bolinas Ridge to Lagunitas Comment
  CAS-BOT-BC128795  Whipplea modesta John Thomas Howell 1947-5-4 23131 Marin San Rafael Hills Comment
  UC402455  Whipplea modesta C. F. Sonne April, 1887 Marin near Mt. Tamalpais Comment
  RSA99540  Whipplea modesta P. A. Munz 1954-8-1 19901 Marin Matt Davis trail, near Fern Canyon, Mt. Tamalpais. 457 Comment
  UCSB19382  Whipplea modesta Breedlove, Dennis 1962-4-17 Marin Mt. Tamalpais; 4.7 miles north of State Highway 1; on Mt. Tamalpais State Park Road 457 Comment
  CAS-BOT-BC229754  Woodwardia fimbriata A. Howald; J. Dela Cruz; Z. Beltz; et al. 2012-8-25 1456 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Ridgecrest Blvd., on Laurel Dell Fire Rd. near culvert LD-17.3. Comment
  CAS-BOT-BC382966  Wyethia angustifolia R. H. Wagner 1979-5-2 372 Marin Along trail to Marshall Beach, Point Reyes N.S. Comment
  CAS-BOT-BC383303  Wyethia glabra L. R. Abrams 1918-4-27 6891 Marin Ignacio Comment
  CAS-BOT-BC383642  Xanthium spinosum Alice Eastwood 1917-9-1 s.n. Marin Mill Valley Comment
  UC142057  Xerophyllum tenax Alice Eastwood 1898-5-1 Marin Mount Tamalpais Comment
  SEINET10492341  Zauschneria californica Chester T. Dziekanowski, David B. Dunn; Charlene A. Bennett 1976-7-30 Dziekanowski 2474 Marin Collected in pass between lagunitas and fairfax on hwy to samuel taylor campground. Oak woodland. 305 Comment
  CAS-BOT-BC530479  Zigadenus fontanus Marian L. Campbell 1919-6-15 s.n. Marin Mount Tamalpais, Potrero Comment
  CAS-BOT-BC530569  Zigadenus fremontii Doreen Smith 2000-3-24 s. n. Marin Pt. Reyes National Seashore, sandy flats near the Radio Station Comment
  HSC15739  Zigadenus fremontii Greg Bos 1963-3-2 13 Marin 1 mi. N of Tiburon on Paradise Dr. 91 Comment
  UC1719627  Zostera marina Addison, Fonseca and Wyllie-Echeverria family 2003-4-7 Marin station #2, Keil Cove, Tiburon Peninsula; San Francisco Bay Comment
  UC398857  Zostera marina H. E. Parks 1923-1-27 Marin Paradise Cove Comment
  UC398864  Zostera marina H. E. Parks 1923-4-14 Marin Paradise Cove Comment
  UC399033  Zostera marina H. E. Parks 1923-10-9 Marin Paradise Cove Comment
  UC399044  Zostera marina H. E. Parks 1928-3-28 Marin Keils Cove Comment
  UC399066  Zostera marina H. E. Parks 1923-3-3 Marin Paradise Cove Comment



  Copyright © 2019 Regents of the University of California — Updated 11 January 2019
0.13 processing seconds