Search Results — 2000 specimen records retrieved (1357 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
  UC1614444  Abronia latifolia Charles M. Belshaw 1936-8-30 2656 Marin near the Pacific Ocean Stinson Beach Comment
  CAS-BOT-BC436975  Acaena novae-zelandiae Eric Walther 1927-7-24 87 Marin J. Kenne's place, Mill Valley Comment
  UCD137216  Acaena pallida Javier Jauregui L.; Dan Potter 2013-6-28 3 Marin Stinson Beach, Seadrift Road 2 Comment
  JEPS86775  Acaena pinnatifida var. californica Jack and Betty Guggolz 1990-5-18 1052 Marin ca. 1/2 mi. s. Two Rock Ranch Military Reservation Comment
  UCD160555  Acaena pinnatifida var. californica Javier Jauregui L. 2014-2-1 5 Marin Golden Gate National Recreation Area. Rodeo Beach. Coastal trail to Battery Townsley. 78 Comment
  CAS-BOT-BC437006  Acaena pinnatifida var. californica Kellogg 1871-5-27 s.n. Marin Sausalito Comment
  RSA29850  Acer macrophyllum E. K. Balls, Percy C. Everett 1953-10-9 18589 Marin W. boundry of S. P. Taylor State Park, along stream. 76 Comment
  UCD69738  Achillea borealis Carolyn Schlobohm 1989-5-6 12 Marin Tiburon Hills. Grassy hillside. 500 ft. north of spring. With grasses and Eschscholzia. In semi-dry soil in full sun. Herb, 30cm tall with white flowers. 121 Comment
  CAS-BOT-BC28656  Achillea millefolium Javier Penalosa 1961-4-29 1401 Marin Northeast slope of hill above Paradise Cove 152 Comment
  CAS-BOT-BC28657  Achillea millefolium Javier Penalosa 1961-3-11 1138 Marin 602-ft hill west of Paradise Cay. Slope below summit. 167 Comment
  SBBG25190  Achillea millefolium Leota Davidson 1964-5-27 1 Marin near Stinson Beach Comment
  UC1177321  Achyrachaena mollis J. Thomas Howell 1946-4-18 21672 Marin Black Point Comment
  SBBG32448  Acmispon wrangelianus L. S. Rose 1963-5-24 63063 Marin Tiburon 30 Comment
  UC465913  Actaea rubra I. J. Condit 1913-4-8 Marin Mill Valley Comment
  UCSB6317  Adenocaulon bicolor Keator, Glenn 1959-08 Marin Redwood forest, 9.7 miles west of Fairfax on Lake alpine-Mt. Tamalpais road Comment
  CAS-BOT-BC231863  Adenostoma fasciculatum C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1802 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade from Ridgecrest Blvd to Miller Trail Comment
  CAS-BOT-BC69011  Adiantum aleuticum J. W. Congdon 1880-7-4 s.n. Marin Paper Mill Creek Comment
  CAS-BOT-BC65648  Adiantum jordanii Miss E. Cannon 1898-12-24 s.n. Marin Larkspur Comment
  RSA784572  Adiantum jordanii Peter Rubtzoff 1981-5-7 9636 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
  OBI13980  Aesculus californica Unknown 1963-6-17 11 Marin North end of Alpine Lake Comment
  LA205594  Aesculus californica Carl Epling; William Robison 1935-7-28 sn Marin Muir Woods Park Comment
  CAS-BOT-BC29333  Ageratina adenophora J. T. Howell 1929-6-2 4293 Marin Hills above Lime Point Comment
  RSA258072  Agoseris apargioides var. eastwoodiae Robert A. Norris 1975-5-17 2355 Marin Above Point Reyes Beach North Comment
  UC589349  Agoseris apargioides var. eastwoodiae Beryl O. Schreiber 1932-6-29 632 Marin Sand Dune Beach; Tomales Bay Comment
  UC1301059  Agoseris apargioides var. eastwoodiae Helen K. Sharsmith 1962-5-30 5093 Marin headlands at tip, Point Reyes Peninsula San Francisco Bay Region, Point Reyes Peninsula 137 Comment
  UCD161895  Agoseris grandiflora Ayzik Solomeshch 2014-6-3 s.n. Marin Cascade Canyon Open Space Preserve, Blue Ridge, about 1 mile south of Fairfax, vegetation plot CCP 01. UTM Zone 10 E 534552 N 4203952, (Coordinates converted from UTM by label maker.) 240 Comment
  UC635120  Agoseris hirsuta H. L. Mason 1928-3-24 4263 a Marin Millerton; Tomales Bay Comment
  UC131421  Agoseris hirsuta Katharine Brandegee 1905-6-1 Marin junction with Fairfax Ross Valley road Comment
  SEINET10506825  Agrostis John Thomas Howell 1947-5-14 Howell 23149 Marin Drakes Estero, WNW of Mount Vision. Restricted to gravelly slope on outcrop of diatomaceous shale of Monterey Series. Type collection. Comment
  SEINET883237 Image available Agrostis aristiglumis J. T. Howell 1947-1 23149 Marin Drakes Estero WNW of Mount Vision. Comment
  CAS-BOT-BC127504  Agrostis blasdalei John Thomas Howell 1945-9-13 21466 Marin Near radio station, Point Reyes Peninsula. Comment
  RSA126461  Agrostis capillaris J. T. Howell 1945-6-12 20955 Marin Near radio station, Pt. Reyes Peninsula. Comment
  UCD51883  Agrostis capillaris A. A. Beetle 1945-6-12 3995 Marin Point Reyes. Comment
  CAS-BOT-BC127432  Agrostis densiflora Ronie Clark 1984-5-14 PR 84 -025 Marin Point Reyes National Seashore, Pierce Point Road. Comment
  CAS-BOT-BC127436  Agrostis densiflora John Thomas Howell 1941-6-15 s.n. Marin Point Reyes Lighthouse. Comment
  CAS-BOT-BC127474  Agrostis densiflora John Thomas Howell 1946-6-30 22146 Marin Rodeo Lagoon. Comment
  POM277050  Agrostis densiflora A. A. Beetle 1946-7-13 4695 Marin North side of Point Reyes, n.w. of Inverness Comment
  UCD52018  Agrostis densiflora Beecher Crampton 1961-6-28 5912 Marin 1.25 miles east and above Dillon Beach, junction Valley Ford-Franklin Road and Dillon Beach Road. Comment
  CAS-BOT-BC127184  Agrostis exarata John Thomas Howell 1966-7-20 41992 Marin Area adjacent to the John Thomas Howell Botanical Garden, Tiburon. Comment
  CAS-BOT-BC127192  Agrostis exarata John Thomas Howell 1943-6-6 s.n. Marin On railroad grade above Muir Woods. Comment
  CAS-BOT-BC127196  Agrostis exarata John Thomas Howell 1945-7-1 21264 Marin Tiburon. Comment
  CAS-BOT-BC127204  Agrostis exarata John Thomas Howell 1947-6-18 23265 Marin Laguna, Chileno Valley. Comment
  CAS-BOT-BC127218  Agrostis exarata John Thomas Howell 1966-7-20 41993 Marin Area adjacent to the John Thomas Howell Botanical Garden, Tiburon. Comment
  SEINET4558319  Agrostis exarata J. Burtt Davy 1898-1 4304 Marin Near Olema Comment
  UCD37695  Agrostis exarata Beecher Crampton 1961-6-28 5916 Marin Marin County, 2 miles south of Miller Park, 5 miles south of Toamles, along State Highway 1, eastern shore of Toamles Bay. Comment
  UCD52322  Agrostis exarata Beecher Crampton 1957-7-11 4276 Marin 1.75 miles east of Dillon Beach. Comment
  CAS-BOT-BC139670  Agrostis gigantea John Thomas Howell 1944-6-25 19644 Marin Santa Ventia. Comment
  RSA126471  Agrostis gigantea J. T. Howell 1941-7-6 16371 Marin Lake Lagunitas Meadows Comment
  CAS-BOT-BC139482  Agrostis hallii Gordon H. True 1969-5-30 5021 Marin Point Reyes Bird Observatory 3 miles northwest of Bolinas at Arroyo Honda. Just south of Lake Ranch. 182 Comment
  CAS-BOT-BC139486  Agrostis hallii John Thomas Howell 1947-6-18 23284 Marin North of Dillon Beach. Comment
  UC1177031  Agrostis hallii John Thomas Howell 1943-7-11 Marin Mt. Tamalpais Comment
  UCD37690  Agrostis hallii Beecher Crampton 1961-6-28 5910 Marin Marin County, 1.25 miles east of Dillon Beach, at junction of Valley Ford-Franklin Road with Dillon Beach Road. Comment
  UCD52709  Agrostis hallii Beecher Crampton 1957-7-11 4283 Marin junction Valley Ford - Franklin School Road and Dillon Beach Road, summit of the grade above Dillon Beach. Comment
  CAS-BOT-BC139027  Agrostis pallens John Thomas Howell 1943-7-4 18268 Marin Near Ledum Swamp. Comment
  CAS-BOT-BC139039  Agrostis pallens John Thomas Howell 1943-5-15 18083 Marin Tiburon Peninsula. Comment
  CAS-BOT-BC139044  Agrostis pallens David D. Keck 1948-6-29 5914 Marin 1 mile west of Mill Valley. Comment
  UCD53092  Agrostis pallens Beecher Crampton 1960-6-8 5594 Marin Pt. Reyes Peninsula, RCA Radio Station area. Comment
  CAS-BOT-BC138659  Agrostis stolonifera John Thomas Howell 1945-8-5 21363 Marin McKinnan's Landing near Stinson Beach. Comment
  UCD55698  Aira caryophyllea Beecher Crampton 1960-6-8 5599 Marin Pt. Reyes Peninsula. 1.5 miles south of McClure's Beach. Comment
  CAS-BOT-BC138402  Aira caryophyllea var. capillaris John Thomas Howell 1945-5-9 20831 Marin Between Hamilton Field and Ignacio. Comment
  CAS-BOT-BC138406  Aira caryophyllea var. capillaris Alice Eastwood 1912-5-19 s.n. Marin Kentfield. Comment
  CAS-BOT-BC445319  Alisma lanceolatum Miss Lilian McHoul 1965-8-1 s.n. Marin Marin College, Kentfield Comment
  CAS-BOT-BC445389  Alisma plantago-aquatica M. K. Curran 1885-7-1 2 Marin Tamalpais Comment
  CAS-BOT-BC445439  Alisma triviale Catherine Best 1978-7-26 s.n. Marin Tiburon Blvd., Tiburon Comment
  CAS-BOT-BC460758  Allium amplectens John Thomas Howell 1942-7-12 17036 Marin Northside Trail, Mt. Tamalpais Comment
  CAS-BOT-BC460761  Allium amplectens John Thomas Howell 1946-5-12 21816 Marin Carson Country Comment
  UC843333  Allium falcifolium Lewis S. Rose 1941-6-8 41260 Marin Rock Springs Mt. Tamalpais, Rock Springs 609 Comment
  SEINET222586  Allium lacunosum var. lacunosum D. W. McNeal 1979-5-11 2223 Marin Along ridge forming the top of Tiburon Peninsula above Belvedere Comment
  UC1178893  Allium lacunosum var. lacunosum Herbert L. Mason 1940-5-20 12291 Marin ourcrop back of Tiburon Comment
  CAS-BOT-BC472707  Allium lacunosum var. lacunosum John Thomas Howell 1972-6-18 48865 Marin Near Ring Hill, Tiburon Peninsula 167 Comment
  CAS-BOT-BC476632  Allium unifolium Alice Eastwood 1934-5-27 18868 Marin Pt. Royal Comment
  CAS-BOT-BC476636  Allium unifolium Volney Rattan 1883-5-1 s.n. Marin Corte Medera Comment
  UCSB1011  Alnus rhombifolia Keator, Glenn 1959-3-31 Marin 2.7 miles north of Inverness coffee shop on Bolinas ridge Comment
  CAS-BOT-BC169307  Alnus rubra Gordon H. True 1977-5-25 8202 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca 3 miles N of Stinson Beach. At western edge of property along coast highway 3 Comment
  POM194559  Alnus rubra Y. Mexia 1929-9-22 2409 Marin Near Tomales Bay. Comment
  UC1176781  Alnus rubra John Thomas Howell 1940-5-20 15485 Marin Inverness Comment
  UCSB27753  Alnus rubra Pinter, L. 1965-4-17 Marin Stinson Beach 3 Comment
  UCD55814  Alopecurus pratensis P. B. Kennedy 1916-1 s.n. Marin Marin County. Comment
  CAS-BOT-BC137930  Alopecurus saccatus Peter Rubtzoff 1962-7-14 4985 Marin Laguna, Chileno Valley. Comment
  RSA126400  Alopecurus saccatus J. T. Howell 1946-5-4 21702 Marin East of Aurora School at Sonoma Co. Line, Marine Co. Comment
  UC589409  Amaranthus powellii Beryl O. Schreiber 1932-8-5 741 Marin Point Julia, Tomales Bay Comment
  RSA120825  Ambrosia chamissonis S. S. Tillett 1956-6-29 560 Marin Just S of old Life-Saving Station on w. beach of Point Reyes Peninsula, appr. 3.5 mi. from Pt. Reyes Light, 8.7 mi. from Inverness. Comment
  UC1613383  Ambrosia chamissonis Charles M. Belshaw 1936-8-30 2648 Marin near the Pacific Ocean Stinson Beach Comment
  CAS-BOT-BC162740  Ambrosia psilostachya Doreen Smith 2001-8-15 s.n. Marin Richards Bay Comment
  CAS-BOT-BC45019  Ambrosia psilostachya John Thomas Howell 1945-9-2 21449 Marin San Rafael Comment
  CAS-BOT-BC142518  Amelanchier utahensis Hans Leschke 1947-4-20 s.n. Marin Near Tomales Comment
  JEPS35797  Amelanchier utahensis Rimo Bacigalupi, and J. Roof, L. Heckard 1964-4-29 8950 Marin knoll just e of n arm of Abbotts Lagoon; Point Reyes Peninsula 15 Comment
  UC1177239  Amelanchier utahensis John Thomas Howell 1940-5-12 15419 Marin Lagunitas Creek Comment
Read comments
Jun 24 2011
  UC13275  Amorpha californica var. napensis Willis L. Jepson 1892-9-9 Marin Mt. Tamalpais Comment
  UC1084532  Amsinckia intermedia Peter Kamb 1952-5-30 2294 Marin 0.5 mi e of fork to Tocaloma and Point Reyes Station (road from Marshall to Petaluma, 15 mi e of Marshall) Comment
  JEPS83540  Amsinckia intermedia Jack and Betty Guggolz 1987-5-3 889 Marin 9.0 mi e of Petaluma (at fence line on e side of Petaluma-Marshall Road) Comment
  RSA0089642  Amsinckia intermedia H. F. Copeland 1934-5-27 s.n. Marin Dillon's Beach. Comment
  UC1178308  Amsinckia spectabilis Ray and Chisaki 1951-5-23 K 87 Marin Point Reyes Comment
  UC1178329  Amsinckia spectabilis Ray and Chisaki 1952-4-11 K 120 Marin Point Reyes Comment
  SEINET11855261  Anaphalis margaritacea E. H. Graham 1931-1 6831 Marin Camp near Blacksmith Shop. Pt. Reyes Comment
  SACT000280  Andropogon glomeratus S. Smith, G. Robbins 1949-11-19 Marin Roadside seep, on wet to high dry ground Comment
  UCD36136  Andropogon glomeratus Beecher Crampton 1952-11-18 955 Marin Marin County, Mount Tamalpais, south slopes of west peak of mountain. 487 Comment
  SEINET7595027 Image available Andropogon glomeratus var. glomeratus Rimo Bacigalupi 1941-1 2724 Marin Along living rill, between Rattlesnake and Bootjack Camps, Mt. Tamalpais. Comment
  CAS-BOT-BC391881  Anemone grayi W. W. Carruth 1899-3-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC391883  Anemone grayi Mrs. H. C. Cantelow 1936-4-5 1206 Marin Paper Mill Creek Comment
  CAS-BOT-BC391887  Anemone grayi M. K. Curran 1884-1-1 s.n. Marin Tamalpais Comment
  UC1300970  Anemone oregana Helen K. Sharsmith 1963-3-9 5199 Marin above Alpine Lake (on Bolinas Ridge, Alpine Dam Rd); Bolinas Ridge 259 Comment
  UCD137878  Anemopsis californica M. Inaba 1998-5-16 13 Marin west of intersection of Denverton Road and Hwy 12. 6 Comment
Read comments
Sep 26 2014
  CAS-BOT-BC531490  Angelica californica D. Greenberger; K. Hall; M. Kelly; J. Doyle 2015-5-9 15760 Marin Mount Tamalpais. Marin Municipal Water District lands: Kent Pump Rd Comment
  UC20805  Angelica californica Alice Eastwood 1896-8-9 Marin Lagunitas Creek Comment
  OBI81638  Angelica hendersonii Tracey Call, Viola Call 1966-7-5 2490 Marin On low bluffs near north end of Tomales Bay and 2 miles south of Tomales. Comment
  JEPS7390  Anisocarpus madioides R. F. Hoover 1941-5-8 5000 Marin Woodacre Comment
  CAS-BOT-BC137775  Anthoxanthum aristatum J. T. Howell 1945-5-9 20856 Marin Low field between Hamilton Field and Ignacio. Comment
  POM273112  Anthoxanthum aristatum J. T. Howell 1945-5-9 20856 Marin between Hamilton Field and Ignacio, Marin County Comment
  CAS-BOT-BC280614  Anthoxanthum occidentale D. E. Breedlove 1962-4-17 2332 Marin 7.4 miles east of Olena and State Highway 1 on road to Fairfax 106 Comment
  UCD85332  Anthoxanthum occidentale Morris Halperin 1932-6-22 s.n. Marin Muir Woods. Comment
  SEINET7614640 Image available Anthoxanthum occidentale Virginia E. Long 1933-1 212 a. Marin Mill Valley Comment
  CAS-BOT-BC433189  Antirrhinum vexillocalyculatum D. Greenberger; A. Davis; N. Davis; V. Smith 2014-6-14 14401 Marin Mount Tamalpais. Marin Municipal Water District lands: Kent Pump: from Bolinas-Fairfax Road to Alpine Lake dam to Kent Pump Road gate. Comment
  CAS-BOT-BC392044  Aquilegia eximia John Thomas Howell 1944-7-7 19681 Marin Camp Handy, Mt. Tamalpais Comment
  CAS-BOT-BC392214  Aquilegia formosa John Thomas Howell 1925-4-5 928 Marin Pipeline Trail Comment
  CAS-BOT-BC17276  Arabis blepharophylla Alice Eastwood; John Thomas Howell 1939-5-28 7394 Marin Point Reyes Lighthouse. Comment
  CAS-BOT-BC17277  Arabis blepharophylla R. E. Frenkel 1964-3-13 396 Marin Dirt road going south from crossing of Walker Creek bridge between Tomales and Point Reyes Station. Comment
  RSA121669  Arabis blepharophylla H. S. Yates 1934-3-18 3729 Marin Point Reyes 182 Comment
  UC764842  Arabis blepharophylla Robert F. Hoover 1941-5-21 5177 Marin Point Reyes Comment
  SEINET11992140  Arabis blepharophylla F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -126 Marin 6 mi of Marshall on CA 1, near junction of Walker Creek & CA 1 intersection 3 Comment
  HSC23803  Aralia californica R. A. Vanbianchi 1971-7-1 13 Marin San Geronimo Ridge Comment
  RSA470439  Aralia californica Cora Mae Life 1923-07 s.n. Marin Trail from Muir Woods Comment
  SEINET474362  Aralia californica R. L. Ornduff 1991-8-21 Marin Along Sir Francis Drake Blvd., Milepost 15.93. In seep. Comment
  UC1543024  Aralia californica Donald G. Nelson 1939-9-23 633 Marin rd. w. of <Geronim (?)> Comment
  UC747678  Arbutus menziesii G. Thomas Robbins 1944-4-14 1540 Marin immidiately w of Hamnilton Field Air Base 30 Comment
  UC1121510  Arctostaphylos B. Schreiber 1937-2-21 2358 Marin 1.3 mi w Inverness; Point Reyes Quadrangle, Mt. Vision 365 Comment
  UC615479  Arctostaphylos Beryl O. Schreiber 1937-2-21 2358 Marin 1.3 mi w Inverness; Mt. Vision 365 Comment
  JEPS108612  Arctostaphylos X repens unknown Marin Mt. Vision Comment
  UCR46075  Arctostaphylos canescens L. R. Abrams 1927-2-19 11570 Marin 'On the trail from Eldridge Grade to Larsen's and are to be found between the last bunch of cypresses and the Rock Spring'. Present specimens were collected near the type station, on Mt. Tamalpais Comment
  CAS-BOT-BC24031  Arctostaphylos canescens subsp. canescens L. R. Abrams 1927-2-19 11570 Marin The present specimens were collected near the type station, on Mount Tamalpais. Comment
  CAS-BOT-BC24038  Arctostaphylos canescens subsp. canescens L. R. Abrams 1916-10-25 5609 Marin Mt. Tamalpais Comment
  JEPS49563  Arctostaphylos canescens subsp. canescens Joseph Andorfer Ewan and Nesta Ewan 1936-11-8 10169 Marin n side of Williams Trail w West Peak (going e from Mt. Theatre); Mt. Tamalpais Comment
  RSA35535  Arctostaphylos canescens subsp. canescens P. A. Munz 1954-8-1 19906 Marin Throckmorton Ridge above Bootjack Camp, Mt. Tamalpais. 488 Comment
  CAS-BOT-BC27202  Arctostaphylos cushingiana f. repens John Thomas Howell 1944-3-26 19353 Marin Inverness Ridge west of Inverness Comment
  LA42406  Arctostaphylos glandulosa Joseph Andorfer Ewan; 1937-4-18 10200 Marin Matt Davis Trail, S slope of West Peak Comment
  UCD50875  Arctostaphylos glandulosa R. F. Hoover 1964-4-8 8666 Marin Bootjack Camp (just east of), south slope of Mt. Tamalpais. Comment
  UCD50884  Arctostaphylos glandulosa Roman Gankin; W. R. Hildreth 1967-10-3 1065 Marin 0.2 mile west of Bolinas Ridge summit on Bolinas Road. Comment
  SEINET11993338  Arctostaphylos glandulosa Unknown 1984-1 RR 40009 Marin above Salmon Creek, along Marshall-Petaluma Rd (about 2 mi NW of intersection with Hicks Valley Rd) 183 Comment
  CAS-BOT-BC23354  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1944-4-13 19382 Marin Big Rock Ridge west of Hamilton Field Comment
  CAS-BOT-BC23386  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1943-3-7 17883 Marin Hills northeast of San Rafael Comment
  CAS-BOT-BC23387  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1943-3-7 17881 Marin Hills northeast of San Rafael Comment
  CAS-BOT-BC24831  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1954-2-28 29128 Marin Lower part of Throckmorton Ridge near Matt Davis Trail, Mt. Tamalpais Comment
  CAS-BOT-BC24838  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1944-4-13 19383 Marin Big Rock Ridge w od Hamilton Field. Comment
  CAS-BOT-BC24843  Arctostaphylos glandulosa subsp. cushingiana Peter H. Raven; Michael P. Johnson 1967-5-2 21341 Marin Angel Island; on nw. side of island. 137 Comment
  RSA626852  Arctostaphylos glandulosa subsp. cushingiana Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24823 Marin 76 Lee St., N end of Mill Valley, base of Mt. Tamalpais. 250 Comment
  CAS-BOT-BC23152  Arctostaphylos glandulosa subsp. glandulosa W. R. Dudley 1897-5-1 s.n. Marin Summit of Mt. Tamalpais Comment
  CAS-BOT-BC23181  Arctostaphylos glandulosa subsp. glandulosa Rosamond Day; Gordon H. True 1978-1-27 8466 Marin San Rafael Hills just east of high point of ridge which is just east of head of Black Canyon. 243 Comment
  CAS-BOT-BC23188  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1922-3-5 11073 Marin Mt. Tamalpais Comment
  CDA12277  Arctostaphylos glandulosa subsp. glandulosa G. F. Hrusa 1989-2-16 5837 Marin Mt. Tamalpais State Park; approx. 3/4 mile E of Bootjack parking area. Comment
  RSA626885  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24887 Marin East of West Point Inn, south side of Mt. Tamalpais. 500 Comment
  UC410800  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1923-5-6 Marin Eastwood place Mt. Tamalpais Comment
  UC518016  Arctostaphylos glandulosa subsp. glandulosa John Thomas Howell 1933-3-19 10866 A Marin slopes at head Muir Woods Comment
  UC549390  Arctostaphylos glandulosa subsp. glandulosa J. E. Adams 1933-9-4 503 Marin Mount Tamalpais Comment
  UC549408  Arctostaphylos glandulosa subsp. glandulosa J. E. Adams 1933-12-27 591 Marin se slope Mount Tamalpais Comment
  JEPS49474  Arctostaphylos hookeri subsp. montana W. L. Jepson 1936-11-2 17969 Marin ridge ne Mountain Theatre; Mt. Tamalpais Comment
  RSA252175  Arctostaphylos hookeri subsp. montana Gary D. Wallace 1974-12-26 1360 Marin Mt Tamalpais St.Pk. near Mountain Theater. 731 Comment
  UC549623  Arctostaphylos hookeri subsp. montana J. E. Adams 1933-9-4 508 Marin higher se slopes Mount Tamalpais Comment
  UCD51749  Arctostaphylos hookeri subsp. montana C. M. Belshaw 1937-3-14 2756 Marin San Geromino Ridge; one mile south-southwest of summit. 396 Comment
  UCD53791  Arctostaphylos hookeri subsp. montana Lewis S. Rose 1964-4-8 64019 Marin Bootjack; Mt. Tamalpais. 426 Comment
  CDA31818  Arctostaphylos montana D. G. Kelch 2009-4-19 9 .197 Marin Rocky Ridge Fire Rd. Mt Tamalpais. Comment
  RSA633150  Arctostaphylos montana Jon E. Keeley, Melanie Baer-Keeley 1993-9-12 24865 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  CAS-BOT-BC38495  Arctostaphylos montana subsp. montana R. F. Hoover 1964-4-8 8674 Marin Bootjack Camp (just east of), south slope of Mt. Tamalpais. Comment
  CAS-BOT-BC38503  Arctostaphylos montana subsp. montana James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais. Comment
  CAS-BOT-BC38514  Arctostaphylos montana subsp. montana R. F. Hoover 1964-4-8 8670 Marin Bootjack Camp (just e. of), s. slope of Mt. Tamalpais. Comment
  CAS-BOT-BC40152  Arctostaphylos montana subsp. montana Alice Eastwood 1922-5-7 11307 Marin Mt. Tamalpais. Along Ben Williams Trail. Comment
  OBI14543  Arctostaphylos montana subsp. montana Robert F. Hoover, Lewis S. Rose 1964-4-8 23475 Marin Bootjack camp (just E of) south slope of Mt. Tamalpais Comment
  CAS-BOT-BC38542  Arctostaphylos montana subsp. montana H. E. McMinn 1923-2-18 847 Marin San Rafael Comment
  JEPS38686  Arctostaphylos nummularia W. L. Jepson 1892-1-16 14697 Marin Eldridge Grade Mt. Tamalpais Comment
  UC21858  Arctostaphylos nummularia Alice Eastwood Feb. 1896 Marin Mt. Tamalpais Comment
  UC294717  Arctostaphylos nummularia H. E. Parks 3065 a Marin Comment
  UC517511  Arctostaphylos nummularia Alice Eastwood 1922-3-12 11076 Marin Mt. Tamalpais Comment
  RSA633422  Arctostaphylos nummularia var. sensitiva Jon E. Keeley, Melanie Baer-Keeley 1993-9-12 24902 Marin East of West Point Inn, south side of Mt. Tamalpais. 500 Comment
  RSA633427  Arctostaphylos nummularia var. sensitiva Jon E. Keeley 1993-9-12 24906 Marin East of West Point Inn, south side of Mt. Tamalpais. 500 Comment
  SEINET12524621 Image available Arctostaphylos pungens J. C. Hitchcock 1956-1 s.n. Marin Mt. Tamalpais 549 Comment
  CAS-BOT-BC44689  Arctostaphylos sensitiva Alice Eastwood 1922-1-27 11068 Marin Mt. Tamalpais Comment
  CAS-BOT-BC46780  Arctostaphylos uva-ursi Roger Raiche 1982-8-21 20699 Marin Lairds Landing, Pt. Reyes 24 Comment
  CAS-BOT-BC46785  Arctostaphylos uva-ursi Lewis S. Rose 1935-3-13 35023 Marin Ocean Bluffs, Point Reyes Comment
  SBBG58417  Arctostaphylos uva-ursi L. Rowntree 1930-7-17 Marin Lighthouse, Pt Reyes Comment
  UCD52054  Arctostaphylos uva-ursi B. Schreiber 1936-6-28 2277 Marin 1.5 miles N.N.W. of Indian Beach 106 Comment
  SEINET11989080  Arctostaphylos uva-ursi Unknown 1982-1 20606 Marin knoll overlooking Tomales Bay State Park on back road 0.3 mi N of its intersection with Pierce Pt Rd Comment
  SEINET11989686  Arctostaphylos uva-ursi Unknown 1982-1 20700 B Marin Mt. Vision, on rise S of upper parking area S gate (about 165 paces) 366 Comment
  CAS-BOT-BC44614  Arctostaphylos virgata R. F. Hoover 1964-4-8 8667 Marin Just east of Bootjack Camp, south slope of Mt. Tamalpais. Comment
  CAS-BOT-BC46811  Arctostaphylos virgata M. E. Parsons 1908-2-23 s.n. Marin Muir Woods, Mt. Tamalpais Comment
  CAS-BOT-BC46818  Arctostaphylos virgata Ronie Clark 1983-10-3 83 -068 Marin Point Reyes National Seashore. Bass Lake, on west side of lake. Comment
  CAS-BOT-BC46820  Arctostaphylos virgata Alice Eastwood 1897-2-1 s.n. Marin Mt. Tamalpais, (Boot-Jack Trail) Comment
  CAS-BOT-BC46823  Arctostaphylos virgata Robert Allen 1985-3-31 s.n. Marin growing on Bolinas Ridge Comment
  CAS-BOT-BC46853  Arctostaphylos virgata Elmer I. Applegate 1898-12-27 994 Marin Point Reyes Peninsula Comment
  HSC7769  Arctostaphylos virgata C. M. Belshaw 1937-3-14 2762 Marin San Geronimo Ridge 1 1/4 mi. SW of San Geronimo summit 305 Comment
  HSC7770  Arctostaphylos virgata L. S. Rose 1962-3-10 62016 Marin 2 mi. NW of Inverness 152 Comment
  RSA40097  Arctostaphylos virgata L. S. Rose 1948-1-11 48000 Marin Mt. Tamalpais head of Muir Woods. 167 Comment
  RSA636939  Arctostaphylos virgata Jon E. Keeley, Melanie Baer-Keeley 1993-9-10 24664 Marin Tomales Bay State Park picnic area, off Drake Highway, Point Reyes. 30 Comment
  RSA636945  Arctostaphylos virgata Jon E. Keeley, Melanie Baer-Keeley 1993-9-10 24660 Marin Drake Highway, 1.5 km south of turnoff to Mt. Vision, Tomales Bay. 90 Comment
  UC571234  Arctostaphylos virgata H. L. Mason 1926-2-21 2650 Marin near summit of road from Inverness to Point Reyes Light Comment
  UCSC003225  Arctostaphylos virgata Peter Kamb 1948-10-9 1542 Marin Mt. Tamalpais: Bootjack Comment
  RSA0036242  Arctostaphylos virgata Lewis S. Rose 1948-1-11 48000 Marin Mt. Tamalpias, head of Muir Woods. 167 Comment
  SEINET11990989  Arctostaphylos virgata W. Knight, Knight, I. 1983-1 4725 Marin Tilden Botanic Garden, Berkeley, orig. from between Inverness & Tomales Bay State Park 61 Comment
  CAS-BOT-BC47436  Arctostaphylos viscida subsp. viscida John Thomas Howell 1945-1-21 20772 Marin San Rafael Hills 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-BC400440  Aristolochia californica Lena E. Bowley 1913-4-1 s.n. Marin Fairfax Comment
  UC6149  Aristolochia californica V. K. Chesnut July, 1893 Marin Lagunitas Creek; ; Lyganitas Creek Comment
Read comments
Sep 25 2007
  CAS-BOT-BC400437  Aristolochia californica Mrs. E. C. Sutliffe 1920-5-1 s.n. Marin San Anselmo Canyon Comment
  POM126049  Arnica discoidea Alice Eastwood 1925-5-31 12979 Marin Mount Tamalpais Comment
  CAS-BOT-BC84936  Artemisia californica Alice Eastwood 1912-10-11 2305 Marin Mt. Tamalpais Comment
  CAS-BOT-BC84937  Artemisia californica Alice Eastwood 1921-8-1 s.n. Marin San Anselmo on Red Hill. Comment
  POM54848  Artemisia douglasiana A. A. Heller 1902-6-19 5724 Marin Tiburon peninsula, along the Bay Road. Comment
  RSA12243  Artemisia pycnocephala C. B. Wolf 1934-6-28 5788 Marin Pt. Reyes Peninsula, 1/4 mile from the Lighthouse. 61 Comment
  UCD129347  Artemisia pycnocephala Ellis White 1925-4-3 s.n. Marin Angel Island, Bay Region. Comment
  CAS-BOT-BC146239  Arundo donax Doreen Smith 1997-9-29 s.n. Marin Smith Ranch Road, on roadside just east of McInnis Park, San Rafael. Comment
  UC42401  Aspidotis californica Marshall A. Howe 1892-5-7 Marin Coast Ranges Comment
  CAS-BOT-BC65854  Aspidotis carlotta-halliae John Thomas Howell 1943-4-3 s.n. Marin Tiburon Peninsula near south end Comment
  CAS-BOT-BC65860  Aspidotis carlotta-halliae John Thomas Howell 1967-3-5 42037 Marin near Rattlesnake Camp, Mt. Tamalpais Comment
  RSA686357  Aspidotis carlotta-halliae T. R. Pray 1961-7-20 1877 Marin Mount Tamalpais, on trail one third mile north of Bootjack Camp Comment
  JEPS60028  Aspidotis densa W. L. Jepson 1923-10-27 10301 Marin Mt Tamalpais Comment
  HSC23798  Aspidotis densa R. A. Vanbianchi 1971-12-26 107 Marin San Geronimo Ridge, above the town of San Geronimo Comment
  UC42605  Aspidotis densa Katharine Brandegee June 1892 Marin Comment
  CAS-BOT-BC180469  Astragalus breweri Alice Eastwood 1922-6-4 11355 Marin Mt. Tamalpais, Rock Spring Comment
  POM45338  Astragalus breweri T. S. Brandegee 1892-07 s.n. Marin Tamalpais. Comment
  UC75366  Astragalus breweri Alice Eastwood May 3 1903-May 10 1903 3164 Marin Mt. Tamalpais Comment
  UC862538  Astragalus breweri Lewis S. Rose 1939-4-23 39085 Marin Rock Springs , Rock Springs (Mt. Tamalpais) 579 Comment
  CAS-BOT-BC193099  Astragalus pycnostachyus var. pycnostachyus L. Constance 1939-7-15 2523 Marin On Drake's Estero, 10 miles southwest of Inverness, Point Reyes Peninsula Comment
  CAS-BOT-BC193112  Astragalus pycnostachyus var. pycnostachyus Alice Eastwood 1923-5-13 11773 Marin Pt. Reyes Comment
  POM26521  Astragalus pycnostachyus var. pycnostachyus Jos. Burtt Davy 1894-8-27 1209 Marin Bolinas Bay Comment
  RSA110269  Astragalus pycnostachyus var. pycnostachyus J. T. Howell 1945-8-19 21433 Marin Head of Drakes Bay. Comment
  CAS-BOT-BC68076  Athyrium filix-femina subsp. cyclosorum Peter H. Raven 1964-10-1 19715 Marin Inverness, Point Reyes Peninsula Comment
  CAS-BOT-BC69455  Athyrium filix-femina subsp. cyclosorum John Thomas Howell 1943-7-4 18258 Marin Ledum Swamp on road to Pt. Reyes. Comment
  SEINET10795487  Athyrium filix-femina var. cyclosorum George Yatskievych, Kay Yatskievych 1988-8-19 Yatskievych 88 -155 Marin Point Reyes National Seashore;0.3 mile W of turn to Estero trailhead on Sir Francis Drake Highway from Point Reyes. 24 Comment
  UC1177503  Athyrium filix-femina var. cyclosorum John Thomas Howell 1939-9-10 Marin Stinson Beach Comment
  UC7048  Atriplex californica J. Burtt Davy 1900-6-18 6764 Marin Point Reyes Point Reyes (Western MIddle California) Comment
  UC728627  Atriplex californica Milo S. Baker 1945-9-13 11222 Marin sandspit just beyond (n) Inverness; just beyond (n) of Inverness Comment
  CAS-BOT-BC83522  Atriplex prostrata Doreen Smith 2002-11-2 s.n. Marin Terra Linda Community Garden Comment
  CAS-BOT-BC83552  Atriplex rosea Doreen Smith 2001-10-1 s.n. Marin Stafford Lake, Novato. Comment
  SEINET4136202  Atriplex suberecta Barbara Ertter, Linda Vorobik 1990-9-29 9651 Marin Stafford Lake W of Novato of Novato Creek dried margin on NW side.; 0 Comment
  CAS-BOT-BC231814  Avena barbata A. Williams; E. Shea; M. E. Hannibal; S. Tsui 2012-5-5 710 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Laurel Dell Rd., south of culvert LD-15, just north of where Cataract Creek crosses road Comment
  CAS-BOT-BC99416  Baccharis pilularis Javier Penalosa 1959-10-3 373 Marin East shore Bolinas Lagoon Comment
  CAS-BOT-BC99417  Baccharis pilularis Julia McDonald 1914-8-1 s.n. Marin Inverness Comment
  POM203149  Baccharis pilularis J. T. Howell 1933-10-8 11702 Marin Pt. Reyes Peninsula Comment
  RSA60880  Baccharis pilularis Frank W. Gould 1938-9-18 504 Marin Tomales Point 122 Comment
  CAS-BOT-BC16449  Barbarea orthoceras John Thomas Howell 1946-5-12 21794 Marin Carson Ridge. Comment
  CAS-BOT-BC16451  Barbarea orthoceras John Thomas Howell 1947-5-8 s.n. Marin Sausalito. Comment
  CAS-BOT-BC16458  Barbarea orthoceras James I. W. McMurphy 1906-4-14 s.n. Marin Mount Tamalpais. Comment
  UC10255  Barbarea orthoceras Harley P. Chandler 1899-4-8 277 Marin North slope of Mt. Tamalpais Comment
  CAS-BOT-BC145779  Beckmannia syzigachne John Thomas Howell 1946-6-13 22019 Marin Hicks Valley. Comment
  CAS-BOT-BC145780  Beckmannia syzigachne Arthur Menzies; Barbara Menzies 1969-5-10 s.n. Marin Near Lincoln High School on the Wilson Hill Road, Hicks Valley. Comment
  UC37445  Beckmannia syzigachne Alice Eastwood 1898-7-3 Marin road between Bolinas and Olema Comment
  UC907656  Beckmannia syzigachne G. Thomas Robbins with J. T. Howell 1945-5-9 1878 Marin 1/2 mi n Hamilton Field Air Base Comment
  CHSC1693  Bellardia trixago L. Oliver; S. Sloan 1935-2-23 Marin Comment
  CAS-BOT-BC75824  Berberis pinnata Elmer I. Applegate 1897-12-28 997 Marin Point Reyes Penninusla near ocean shore. Comment
  SBBG28473  Berberis pinnata subsp. pinnata E. Crum 1936-3-8 1735 Marin Inverness Ridge, Inverness-Tomales Point Rd 121 Comment
  CAS-BOT-BC102095  Bidens frondosa Doreen Smith 1988-8-1 s.n. Marin Margin of Scottsdale ponds, Novato Comment
  CAS-BOT-BC413012  Bistorta bistortoides Alice Eastwood 1923-5-13 11813 Marin Pt. Reyes Comment
  CAS-BOT-BC100301  Blennosperma nanum var. robustum Ronie Clark 1983-4-12 PR 83 -008 Marin Point Reyes National Seashore. Tomales Point, meadow SE of Upper [Rierce] Pierce Ranch Comment
  CAS-BOT-BC100303  Blennosperma nanum var. robustum Ronie Clark 1983-4-8 PR 83 -006 Marin Point Reyes National Seashore. Tomales Point, hillside south of Upper [Rierce] Pierce Ranch 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
  CAS-BOT-BC27858  Blennosperma nanum var. robustum John Thomas Howell 1947-5-14 23153 Marin Pt. Reyes Peninsula above McClure Beach Comment
  SBBG32385  Blennosperma nanum var. robustum L. S. Rose 1964-3-19 64010 Marin Point Reyes Peninsula, above McClure Beach 121 Comment
  CAS-BOT-BC64961  Bolboschoenus robustus Bob Soost 2002-9-24 s.n. Marin Tamales Bay at Inverness Store. Comment
  UC114851  Boykinia occidentalis Brandegee June 1890 Marin Tamalpais Comment
  CAS-BOT-BC36740  Brassica rapa John H. Thomas 1966-1-30 11471 Marin McClures Beach, Tomales Point. Comment
  LA83985  Briza maxima O. H. Kappler; 1943-5-20 sn Marin near San Rafael Comment
  UCD57127  Briza maxima P. B. Kennedy 1926-5-20 s.n. Marin A few miles out of San Rafael. On road towards Tomales. Comment
  UCD57366  Briza maxima Eric S. Nagy 1990-5-23 11 Marin N end of Alpine Dam, Alpine Lake. Comment
  UC37547  Briza minor W. A. Setchell 1896-6-2 Marin Bolinas Comment
  UC37556  Briza minor McLean Jul 1872 Marin Mt. Tamalpais Comment
Read comments
Sep 15 2010
  UC76791  Briza minor unknown 1892-6-11 Marin Ross Valley Comment
  SEINET10835831  Briza minor K. Henegar 1969-5-10 Henegar 43 Marin 5 m W of Samual P. Taylor State Park along roadside. Comment
  CAS-BOT-BC231808  Bromus carinatus C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1119 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  SBBG21058  Bromus carinatus M. S. Walters 1963-3-8 Marin 0.5 mi S of Stinson Beach Comment
  UCD58315  Bromus carinatus var. californicus L. S. Smith 1916-4-4 s.n. Marin Inverness. Comment
  CAS-BOT-BC149178  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-BC149202  Bromus carinatus var. carinatus John Thomas Howell 1959-11-4 35114 Marin Shore of Bolinas Lagoon north of Stinson Beach. Comment
  CAS-BOT-BC149206  Bromus carinatus var. carinatus John Thomas Howell 1943-5-9 17955 Marin Rafael Hills. Comment
  CAS-BOT-BC149217  Bromus carinatus var. carinatus Gordon H. True 1968-3-29 4622 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo. 60 Comment
  CAS-BOT-BC149225  Bromus carinatus var. carinatus John Thomas Howell 1947-4-27 23079 Marin Bald Mountain west of San Anselmo. Comment
  UCD58018  Bromus carinatus var. carinatus L. S. Smith 1916-5-6 s.n. Marin Woodacre. 76 Comment
  CAS-BOT-BC148906  Bromus carinatus var. marginatus John Thomas Howell 1944-6-4 s.n. Marin Inverness Ridge. Comment
  CHSC79228  Bromus carinatus var. maritimus Beecher Crampton 1954-4-28 1819 Marin On Point Reyes Peninsula, 1 mile east of Point Reyes Lighthouse. 152 Comment
  CAS-BOT-BC156105  Bromus diandrus Javier Penalosa 1961-4-29 1355 Marin Tiburon Peninsula. Northwest of Marin Country Day School. Comment
  CAS-BOT-BC156148  Bromus diandrus Gordon H. True 1977-5-5 8181 Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas Ridge, ca. 3 miles north of Stinson Beach. West of PRBO Headquarters building. 3 Comment
  RSA107068  Bromus diandrus L. S. Rose 1956-6-25 56106 Marin Bolinas Ridge, Mt. Tamalpais 549 Comment
  UCD58583  Bromus diandrus Eric S. Nagy 1990-5-23 22 Marin N end of Alpine Dam, Alpine Lake. Comment
  CAS-BOT-BC155013  Bromus hordeaceus John Thomas Howell 1945-6-3 20923 Marin Twin Beaches. Shell Beach. Comment
  CAS-BOT-BC155025  Bromus hordeaceus John Thomas Howell 1938-6-19 13913 Marin Mount Tamalpais. Zigzag Fire Trail. Comment
  CAS-BOT-BC531459  Bromus hordeaceus A. Williams; M. C. O'Connor; R. Truitt; A. Young; R. Brostrom 2015-6-12 15804 Marin Mount Tamalpais. Marin Municipal Water District lands: near Alpine Lake, across Bullfrog Creek from Bullfrog Quarry Comment
  CAS-BOT-BC351060  Bromus laevipes R. Crowe; E. Hinman; T. Pollak; J. Woods 2013-5-4 13431 Marin Mount Tamalpais. Marin Municipal Water District lands:Bill Williams Trail, between the two ends of the Tucker Trail Comment
  RSA128646  Bromus laevipes P. H. Raven 1950-6-4 2281 Marin Mountain Home to Azalea Flat, Mt. Tamalpais. 457 Comment
  RSA276000  Bromus madritensis Robert A. Norris 1978-5-6 3772 Marin Panoramic Highway, near a cascading stream, ca. 1 mi. S of East Peak, Mt. Tamalpais. Comment
  CAS-BOT-BC162252  Bromus maritimus John Thomas Howell 1946-6-30 22147 Marin Rodeo Lagoon. Comment
  SEINET4404278  Bromus racemosus J. Davy 1900-6 6808 Marin Point Reyes peninsula Comment
  RSA98048  Bromus stamineus J. T. Howell 1953-7-5 29105 Marin East Peak, Mt. Tamalpias Comment
  UCD114854  Cakile edentula Collector unknown 1925-6-5 1588 Marin Bolinas. Comment
  JEPS76981  Cakile maritima Robert M. Lloyd 1963-3-10 2103 Marin Point Reyes Point Reyes Comment
  POM914486  Cakile maritima var. maritima L. S. Rose 1935-5-19 35178 Marin Stinson Beach. 6 Comment
  CAS-BOT-BC185171  Calamagrostis nutkaensis R. S. Ferris; Ira L. Wiggins 1935-7-19 8108 Marin Summit of divide between Inverness and Point Reyes Lighthouse 2.5 miles from Inverness. Comment
  CAS-BOT-BC185173  Calamagrostis nutkaensis John Thomas Howell 1943-5-30 18194 Marin Azalea Flat, Mount Tamalpais. Comment
  JEPS79715  Calamagrostis ophitidis Edward Lee with W. Joseph 1935-7-18 1581 Marin West Peak Mt. Tamalpais (w side) Comment
  UC1177126  Calamagrostis ophitidis John Thomas Howell 1940-5-15 18070 Marin Tiburon Peninsula Comment
  CAS-BOT-BC185026  Calamagrostis rubescens John Thomas Howell 1945-8-12 21377 Marin Mill Valley, Cascade Canyon. Comment
  CAS-BOT-BC185022  Calamagrostis rubescens John Thomas Howell 1943-5-30 18184 Marin Mount Tamalpais. Above Summit Avenue. Comment
  CAS-BOT-BC438431  Calandrinia ciliata Peter H. Raven; Michael P. Johnson 1967-5-1 21124 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  CAS-BOT-BC438429  Calandrinia ciliata Javier Penalosa 1961-4-8 1302 Marin Tiburon Peninsula. Plateau northwest of 748 ft. summit. 137 Comment
  CAS-BOT-BC438433  Calandrinia ciliata Carl B. Wolf 1927-4-24 345 Marin At coastal side of Mill Valley Toll Road 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
  SEINET8253672  Calochortus tiburonensis Frank Callahan 1972-1 Marin Comment
  UC1134442  Calochortus tolmiei B. Schreiber 1937-4-25 2389 Marin 8 mi w Inverness; Pt. Reyes Quad., Pt. Reyes Peninsula 30 Comment
  UCSB18942  Calochortus tolmiei Breedlove, Dennis 1962-4-17 Marin 1 mile north of State Highway 1 on Mt. Tamalpais State Park Road 259 Comment
  RSA501272  Calochortus tolmiei Aaron Liston, Sara Meury 1989-4-19 791 -4 Marin Point Reyes National Seashore, Chimney Rock Comment
  SEINET3885389  Calochortus tolmiei Lewis S. Rose 1970-4-1 70019 Marin 4 miles nw of Bolinas.; 0 122 Comment
  CAS-BOT-BC132557  Calochortus umbellatus Lincoln Constance; Alan A. Beetle 1940-4-20 2565 Marin Four miles southeast of Fairfax 426 Comment
  CAS-BOT-BC132568  Calochortus umbellatus Lincoln Constance; Alan A. Beetle 1940-4-20 2565 Marin Four miles southeast of Fairfax 426 Comment
  UC423010  Calochortus umbellatus Milo S. Baker Apr 1904 Marin between Mill Valley and Redwood Canyon Comment
  CAS-BOT-BC273285  Calycadenia fremontii John Thomas Howell 1952-9-11 s.n. Marin Between Bootjack Camp and swampy slope just to the east, Mt. Tamalpais Comment
  CAS-BOT-BC270561  Calycadenia multiglandulosa Ethel Crum 1933-7-9 1504 Marin Mount Tamalpais, North Coast Ranges, Meadow Club golf links, 5 miles SW of Fairfax 274 Comment
  CAS-BOT-BC270563  Calycadenia multiglandulosa L. R. Abrams 1915-10-25 5680 Marin Mount Tamalpais Comment
  CAS-BOT-BC270545  Calycadenia multiglandulosa E. M. Zeile 1921-10-2 81 Marin Mount Tamalpais, Rattlesnake Comment
  CAS-BOT-BC270558  Calycadenia multiglandulosa Rimo Bacigalupi 1941-10-2 2723 Marin SW shoulder of Mount Tamalpais, along Stinson Beach road, near Summit Meadow Comment
  CAS-BOT-BC270567  Calycadenia multiglandulosa Alice Eastwood 1912-6-9 300 Marin Tiburon Comment
  UC1876152  Calycadenia multiglandulosa Gerald D. Carr 1971-8-17 639 Marin Eastern city limits of Forest Knolls. 76 Comment
  UCD129741  Calycadenia multiglandulosa Gerald D. Carr 1971-8-17 638 Marin Tiburon, 1.0 mile above access from Trestle Glen Dr. 60 Comment
  POM56126  Calycadenia multiglandulosa subsp. cephalotes Philip A. Munz 1922-8-5 6429 Marin Mt. Tamalpais near outdoor theater 457 Comment
  RSA126723  Calycadenia multiglandulosa subsp. cephalotes Peter H. Raven, R. Snow 1958-7-25 13695 Marin Bootjack, Mount Tamalpais Comment
  CAS-BOT-BC275450  Calycadenia truncata var. truncata Doreen Smith 1999-11-13 s.n. Marin Mount Burdell, on summit 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
  POM146401  Calystegia purpurata P. A. Rydberg 1905-6-15 6528 Marin Mt. Tamalpais Comment
  UC763218  Calystegia purpurata R. F. Hoover 1939-4-8 3966 Marin Tiburon Comment
  CHSC70116  Calystegia purpurata Robert A. Schlising 1976-5-29 3181 Marin Along Hwy 1 above Muir Beach. Comment
  SBBG5770  Calystegia purpurata H. and M. Dearing 1939-4-28 3213 Marin rd to Muir Woods Comment
  SDSU5659  Calystegia purpurata D. F. Howe 1961-7-27 3069 Marin 0.8 mile south of Stinson Beach. 30 Comment
  SEINET12343674  Calystegia purpurata L. S. Rose 1935-5-19 35181 Marin Stinson Beach Comment
  CAS-BOT-BC215858  Calystegia purpurata subsp. purpurata D. E. Breedlove 1962-4-17 2317 Marin On the southwest flope of Mt. Tamalpais, 4.7 miles north of State Highway 1 on Mt. Tamalpais State Park Road 457 Comment
  CAS-BOT-BC215861  Calystegia purpurata subsp. purpurata Alice Eastwood 1915-6-23 4749 Marin Pt. Reyes Comment
  CAS-BOT-BC215863  Calystegia purpurata subsp. purpurata Alice Eastwood 1912-7-29 1505 Marin Mt. Tamalpais Comment
  CAS-BOT-BC215877  Calystegia purpurata subsp. purpurata Javier Penalosa 1961-2-25 1099 Marin Road above St. Hilary's Church, above Tiburon, Tiburon Peninsula 60 Comment
  CAS-BOT-BC215884  Calystegia purpurata subsp. purpurata John Thomas Howell 1945-5-6 20803 Marin San Rafael Hills Comment
  CHSC439  Calystegia purpurata subsp. purpurata A. Stone 1963-4-20 Marin Near Dillon Beach 15 Comment
  LA204772  Calystegia purpurata subsp. purpurata Carl Epling; 1921-3-12 5157 Marin Comment
  JEPS73575  Calystegia subacaulis Edward Lee 1934-4-30 766 Marin 4 mi w Two Rocks; w of Two Rocks Comment
  CAS-BOT-BC497591  Camassia quamash subsp. linearis Frank W. Gould 1938-5-21 395 Marin Three miles west of Inverness 106 Comment
  CAS-BOT-BC497593  Camassia quamash subsp. linearis Alice Eastwood 1906-5-1 s.n. Marin Pt. Reyes Comment
  RSA698257  Camissonia cheiranthifolia subsp. cheiranthifolia J. R. Bruff 1936-8-21 s.n. Marin Bodega Bay. Comment
Read comments
Aug 25 2012
  UC196142  Camissoniopsis cheiranthifolia subsp. cheiranthifolia J. W. Congdon 1880-6-6 Marin Dillon's Beach Comment
  JEPS6117  Campanula californica J. Burtt Davy 1900-6-27 6835 Marin Point Reyes Comment
  SEINET10463920  Campanula californica Sutcliffe 1919-9-14 SUTCLIFFE s.n. Marin INVERNESS Comment
  SEINET10905993  Campanula californica Roxana S. Ferris, Ira L. Wiggins 1935-7-19 Ferris 8096 Marin Summit of divide between Inverness and Point Reyes Loghthouse, 2.5 miles from Inverness Comment
  JEPS11745  Campanula prenanthoides unknown 1914-7-30 Marin Mill Valley Comment
  UC890514  Campanula prenanthoides Alice Eastwood 1912-7-29 1519 Marin Mill Valley Comment
  SEINET10462850  Campanula prenanthoides Townsend S. Brandegee 1908-7-6 Brandegee s.n. Marin GRADE BET. BOLINAS RIDGE & LIBERTY<S Comment
  SEINET10463194  Campanula prenanthoides Gerber 1953-7-16 GERBER 40 Marin Along trails on SE slopes of Mount Tamalpais. 213 Comment
  SEINET10463211  Campanula prenanthoides Gardner 1914-7-30 Gardner s.n. Marin Mill Valley Comment
  CDA30603  Capsella bursa-pastoris M. Beyers 2010-1-9 271 Marin Mill Valley, in front of Dan's Liquors, off of Highway 1/Shoreline Highway. 2 Comment
  UC615004  Capsella bursa-pastoris Beryl O. Schreiber 1936-3-8 2149 Marin near Shell Beach (on Tomales Bay); Tomales Bay Comment
  CAS-BOT-BC274431  Cardamine californica R. Crowe; E. Hinman; C. Johnson; K. Phillips 2013-3-9 13403 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  CAS-BOT-BC37494  Cardamine californica J. Clausen 1936-5-10 1177 Marin Mount Tamalpais. Comment
  UC10431  Cardamine californica var. californica Harley P. Chandler 1901-2-22 765 Marin Mount Tamalpais Region of San Francisco Bay, Mount Tamalpais Comment
  JEPS53378  Cardamine californica var. integrifolia W. L. Jepson 1897-3-28 80 f Marin Olema Comment
  JEPS53383  Cardamine californica var. integrifolia W. L. Jepson 1892-4-5 30 k Marin Ross Valley Comment
  UC1177253  Cardamine californica var. integrifolia John Thomas Howell 1949-4-6 25297 Marin Ignacio Comment
  SEINET12004994  Cardamine integrifolia M. T. Doutt 1931-1 147 Marin Alpine Dam Comment
  CAS-BOT-BC274433  Cardamine oligosperma R. Schneider; E. Dugas; J. Stern; E. Wong 2013-3-9 13501 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
  CAS-BOT-BC384776  Cardionema ramosissimum Saichi Kawahara 1969-5-28 527 Marin Midden of Coast Miwok habitation site (Mrn 216), Limantour Spit, Drakes Bay Comment
  CDA24009  Cardionema ramosissimum C-W Park, M-H Kim, M-J Yoo 2001-3-29 2001- 03 -009 Marin Point Reyes, near North Beach parking lot. Comment
  CDA6846  Carduus acanthoides G. D. Barbe, T. C. Fuller 1974-12-2 1986 Marin Pt. Reyes National Seashore, on ocean side of Inverness Ridge, 1.5 miles southeast of Sir Francis Drake Highway on Mt. Vision Overlook Road. Comment
  CAS-BOT-BC229730  Carex G. Block; D. Sherpa; T. Steiner; et al. 2012-8-25 1555 Marin Marin Municipal Water District Lands: Mount Tamalpais. In Potrero Meadow off Laurel Dell Rd., near edge of slough sedge and Potrero Meadow Trail. Comment
  CAS-BOT-BC232182  Carex J. Klein; G. Block; L. Webb; et al. 2012-5-5 828 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  CAS-BOT-BC18288  Carex A. A. Beetle 1939-6-23 1504 Marin Tomales Point, 5 miles from Inverness. Comment
  CAS-BOT-BC17820  Carex amplifolia Hans Leschke 1949-5-29 s.n. Marin Tamalpais: Lagunitas Creek below Lake Lagunitas. Comment
  CHSC45619  Carex barbarae J. Boze 1982-4-17 417 Marin In ditch along Road A104 ca 3 mi E of jct with Hwy 1. Comment
  UC836933  Carex barbarae Alice Eastwood 1912-5-19 3 Marin Kentfield Comment
  SEINET10653024  Carex barbarae Prouty 1980-4-12 PROUTY 116 Marin Point Reyes Station. Southwest corner of Highway 1 and B Street junction. Marsh of Lagunitas Creek. Comment
  CAS-BOT-BC19452  Carex bolanderi Eric Walther 1919-6-15 s.n. Marin Mt. Tamalpais. Comment
  SEINET3899171  Carex bolanderi Robert A. Norris 1985-6-3 4899 Marin Several clumps on partially shaded bank of Sir Francis Drake Blvd., near S end of Samuel P. Taylor State Park, ca. 0.5 (air) mi. W of Lagunitas, Marin Co.; 0 61 Comment
  SJSU1787  Carex bolanderi G. B. Youngberg 1956-5-19 434 Marin near stream near Mountain Theater, Mount Tamalpais 701 Comment
  CAS-BOT-BC34044  Carex brevicaulis Fred Ross; Gordon H. True 1970-3-19 5227 Marin Point Reyes Bird Observatory 3 miles NW of Bolinas at Arroyo Honda. Just south of Lake Ranch. 182 Comment
  CAS-BOT-BC309802  Carex densa P. DaSilva; J. Barrela; S. Huang; M. A. Garcia; J. Stern 2013-5-4 13524 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
  CAS-BOT-BC35009  Carex densa John Thomas Howell 1943-5-22 18152 Marin Lagunitas Meadows. Comment
  CAS-BOT-BC35012  Carex densa John Thomas Howell; J. W. Stacey 1936-6-7 12659 Marin Mill Valley. Comment
  CAS-BOT-BC35044  Carex densa Lewis S. Rose 1936-6-14 36327 Marin China Camp. 3 Comment
  UC50796  Carex deweyana subsp. leptopoda J. Burtt Davy Aug 1898 4333 Marin near Olema Comment
  HSC83723  Carex feta Robert A. Norris 1982-5-22 4390 Marin W end of Stafford Lake, 5 mi. W of Novato 43 Comment
  CAS-BOT-BC20837  Carex garberi John Thomas Howell 1947-5-14 23170 Marin Near Ledum Swamp, Pt. Reyes Peninsula. 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-BC20895  Carex globosa H. N. Bolander 1867-5-3 V Marin Redwoods. Comment
  CAS-BOT-BC20890  Carex globosa Catherine Best 1982-3-24 s.n. Marin San Rafael Hills. Comment
  CAS-BOT-BC20893  Carex globosa 1867-4-1 s.n. Marin Redwoods: Oakland. Paper Mill, Marin Co. Comment
  SEINET7559871 Image available Carex globosa John Thomas Howell 1946-5-14 21843 Marin Portrero Meadow, Mt. Tamalpais. Comment
  JEPS85212  Carex harfordii Roy E. Buck 1987-5-9 567 Marin ca. 1.0 air km s Fir Top summit (near head of small s-draining canyon, along Stewart Trail (called Ridge Trail on Pt. Reyes NS topo map), 6 air km sse of Olema); Point Reyes National Seashore, Stewart Trail (Ridge Trail) 316 Comment
  SEINET7561256 Image available Carex harfordii Andrew L. Hipp 1999-5-25 299 Marin Along trail. Point Reyes National Seashore, Sky Trail. 244 Comment
  SJSU4069  Carex harfordii C. W. Sharsmith 1965-5-23 7392 Marin Ledum Swamp c. 3 mi NW of Inverness, Point Reyes Peninsula Comment
  CAS-BOT-BC22128  Carex harfordii John Thomas Howell 1937-6-13 13048 Marin Head of Drakes Bay, Point Reyes. Comment
  CAS-BOT-BC229724  Carex lasiocarpa E. Wrubel; A. Castner; E. Tyson; et al. 2012-6-23 1505 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
Read comments
Feb 15 2018
  UC767134  Carex lithophila Robert F. Hoover 1941-5-8 4991 Marin 2 mi nw Tiburon Comment
  CAS-BOT-BC31655  Carex lyngbyei John Thomas Howell 1949-5-22 25323 Marin Salt marsh, 1 mi S of Inverness. Comment
  CAS-BOT-BC146620  Carex mendocinensis John Thomas Howell 1940-5-26 15535 Marin Little Carson Falls Comment
  UC824374  Carex mendocinensis Lewis S. Rose 1940-4-28 40242 Marin Bootjack Camp, Mount Tamalpais. Comment
  CAS-BOT-BC539841  Carex mendocinensis John Thomas Howell 1945-6-24 21241 Marin Willow Meadow, 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
  SEINET7568186 Image available Carex montereyensis Andrew L. Hipp 1999-5-25 308 Marin Point Reyes National Seashore, Bayview Trail. 213 Comment
  CAS-BOT-BC119529  Carex nudata Elsa Thorsteinson 1938-5-8 s.n. Marin Alpine Dam Comment
  JEPS63675  Carex nudata W. L. Jepson 1919-5-17 8280 Marin Paper Mill Creek, Olema 60 Comment
  SEINET7569403 Image available Carex nudata Lewis S. Rose 1939-4-23 39081 Marin 5 mi W of Nicasio. 30 Comment
  UC833562  Carex nudata Lewis S. Rose 1939-4-23 39081 Marin 5 mi W of Nicasio 30 Comment
  CAS-BOT-BC119391  Carex obnupta John Thomas Howell 1946-5-4 21714 Marin East of Aurora School at Sonoma Co. line. Comment
  CAS-BOT-BC119393  Carex obnupta John Thomas Howell 1943-6-13 18228 Marin Sausalito hills Comment
  CAS-BOT-BC119397  Carex obnupta Herbert L. Mason 1946-7-24 12935 Marin Third lake (at Double Point) S of Bear Valley on road to Lake Ranch. Comment
  CAS-BOT-BC232236  Carex obnupta J. Klein; G. Block; L. Webb; et al. 2012-5-5 801 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  UC1100487  Carex obnupta Herbert L. Mason 1946-7-24 12919 Marin first lake s Bear Valley (2.8 mi n of Lake Ranch) Comment
  UC615109  Carex obnupta Beryl O. Schreiber 1937-4-25 2390 Marin Inverness 45 Comment
  RSA35304  Carex ovalis J. T. Howell 1944-6-4 19567 Marin Mt. Vision west of Inverness Comment
  UC683308  Carex pachystachya A. A. Beetle 1939-6-23 1504 Marin 5 mi from Inverness (Tomales Point) Comment
  CAS-BOT-BC118434  Carex praegracilis John Thomas Howell 1946-6-13 22043 Marin East of Aurora School at Sonoma Co. line. Comment
  UC835590  Carex serratodens Lewis S. Rose 1938-4-10 38137 Marin Tiboron Tiburon 6 Comment
  RSA51301  Carex serratodens Peter H. Raven 1950-6-4 s.n. Marin Matt Davis Trail between Ayalea Flat and Bootjack, Mt. Tamalpias. 488 Comment
  SEINET11632916  Carex serratodens L. S. Rose 1932-1 32100 Marin Mt. Tamalpais Comment
  SEINET4292172 Image available Carex subbracteata A. L. Hipp 1999-1 306 Marin Point Reyes National Seashore. Near Bayview trailhead. Comment
  SEINET7486519 Image available Carex subbracteata Peter F. Zika 2010-5-2 24796 Marin private land along San Andreas Fauly, west of Route 1, c. 4 miles S of Olena, elev. 85 m, Central Coast (CCo) 85 Comment
  CAS-BOT-BC116894  Carex subbracteata var. subbracteata John Thomas Howell 1949-5-25 25336 Marin Sandy flats behind dunes, Pt. Reyes Peninsula. Comment
  CAS-BOT-BC115602  Carex tumulicola Gordon H. True 1977-5-5 8179 Marin Pike County Gulch (Galloway Canyon), on W slope of Bolinas ridge, 3 Comment
  CAS-BOT-BC115370  Carex utriculata John Thomas Howell 1947-6-4 23212 Marin Swale near radio station, Pt. Reyes Peninsula. Comment
  JEPS75918  Castilleja M. I. Morris 1976-5-7 1071 Marin 0.15 mi from Dillon Beach Rd intersection Valley Fork-Franklin School Rd (alongside Dillon Beach Road, in vicinity of Elephant Rocks) Comment
  JEPS75954  Castilleja M. I. Morris 1976-5-13 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-BC249136  Castilleja affinis Javier Penalosa 1961-4-29 1408 Marin Tiburon Peninsula. Above Paradise Cove 53 Comment
  POM215030  Castilleja affinis J. T. Howell 1930-4-20 4738 Marin Pt. Reyes. Comment
  UC419750  Castilleja affinis subsp. affinis Mrs. H. P. Bracelin 1930-4-20 17 Marin near Point Reyes Lighthouse grounds; Point Reyes 150 Comment
  JEPS103913  Castilleja affinis subsp. affinis T. I. and F. M. Chuang 1991-6-20 7832 Marin Near Johnson Oyster Co., Pt. Reyes Penninsula. Comment
  JEPS46019  Castilleja affinis subsp. affinis L. R. Heckard 1956-7-15 800 Marin e of Pt. Reyes Lighthouse 152 Comment
  UC131051  Castilleja affinis subsp. neglecta Katharine Brandegee Marin Tiburon Comment
  UC139439 Image available Castilleja affinis subsp. neglecta Katharine Brandegee 1907-7-7 Marin Tiburon Comment
  JEPS34409  Castilleja ambigua subsp. ambigua Rimo Bacigalupi, and L. R. Heckard, Tsan-Iang Chuang 1963-6-12 8885 Marin 0.25 mi n Lake Lagunitas dam (below and skirting Lagunitas Meadows) 228 Comment
  UC1341882  Castilleja ambigua subsp. ambigua Noel H. Holmgren and James L. Reveal 1966-6-6 2643 Marin near access to Point Reyes Beach; Point Reyes Comment
  CAS-BOT-BC249251  Castilleja ambigua subsp. ambigua Robert Soost 2002-6-1 s.n. Marin On F Ranch (Pt. Reyes Post Office was here), Pt. Reyes National Seashore Comment
  JEPS93142  Castilleja ambigua subsp. humboldtiensis M. Wetherwax with D. Pendleton, G. Fletcher 1993-4-3 2436 Marin n of Inverness Park (along Sir Francis Drake Blvd, just n of Motel Inverness, Shield's Marsh, Audubon Canyon Ranch); Shield's Marsh, Audubon Canyon Ranch 2 Comment
  UCD122350  Castilleja densiflora H. A. Borthwick 1925-6-5 1940 Marin location unknown. Comment
  JEPS58921  Castilleja densiflora subsp. densiflora John Thomas Howell 1947-4-23 23065 Marin w of Mt. Vision; Drakes Estero Comment
  RSA408793  Castilleja exserta Anstruther Davidson 1929-4-1 s.n. Marin El Campo Comment
  JEPS15146  Castilleja exserta subsp. latifolia B. Schreiber 1937-4-9 2397 Marin Point Reyes Lighthouse Point Reyes Quad. 152 Comment
  JEPS24124  Castilleja foliolosa Rimo Bacigalupi with F. Chisaki, R. Landers, J. Swanson and Bill Spence 1960-4-5 7359 Marin e of Liberty Gulch (just below and e of road summit, along Fairfax - Bolinas Ridge road, area n of Alpine Lake) 316 Comment
  UC1280783  Castilleja foliolosa H. E. McMinn 1922-7-19 240 Marin n and e slope Mt. Tamalpais Comment
  CAS-BOT-BC26233  Castilleja inflata Francis W. Pennell; John Thomas Howell 1940-5-20 25473 Marin Point Reyes 152 Comment
  SEINET10744873 Image available Castilleja inflata Francis W. Pennell 1940-5-20 Pennell 25473 Marin Sandy soil over granite, headland. Point Reyes. 122 Comment
  CAS-BOT-BC241300  Castilleja latifolia John Thomas Howell 1946-4-14 21617 Marin Near Tomales Comment
  CHSC24802  Castilleja minor subsp. spiralis E. L. Rilla 1976-6-3 34 Marin On the Dipsea Trail, 2 mi w on Panoramic Hwy from junct of Panoramic Hwy and Shoreline Hwy. On the Dipsea Trail 6 ft back from where it intersects the Panoramic Hwy. 28 Comment
  JEPS62608  Castilleja subinclusa subsp. franciscana T. I. Chuang with Fei-Mei Chuang 1970-8-25 6847 Marin 2.2 mi nw Pt. Reyes Comment
  JEPS79111  Castilleja subinclusa subsp. franciscana L. R. Heckard with T. I. and F. M. Chuang and R. C. Bacigalupi 1980-6-5 5206 Marin n from Estuary of Keys Creek (marsh) (n side of upper marsh, Marshall, along Route 1 to Tomales); Marshall Comment
  JEPS19495  Castilleja wightii Peter H. Raven with S. R. Barrett 1957-6-18 10928 Marin 0.7 mi s Stinson Beach (State Highway 1) Comment
  JEPS58955  Castilleja wightii John Thomas Howell 1944-6-4 19536 Marin Inverness Ridge Comment
  JEPS60440  Castilleja wightii T. I. Chuang and F. M. Chuang 1969-6-28 6679 Marin Muir Beach Overlook; Muir Beach Comment
  JEPS60448  Castilleja wightii T. I. Chuang with F. M. Chuang 1969-6-29 6686 Marin 3.2 mi s Tomales (on Highway 1) Comment
  SEINET14183543  Castilleja wightii K. Burnstad 1974-10-18 s.n. Marin Dillon Beach. 30 Comment
  UC589424  Castilleja wightii Beryl O. Schreiber 1932-6-15 483 Marin Teachers Bay; Tomales Bay Comment
  POM196210  Castilleja wightii E. E. Stanford 1929-11-11 1184 Marin Bluffs above Bolinas Beach. Comment
  RSA189737  Castilleja wightii Noel H. Holmgren, James L. Reveal 1966-6-6 2639 Marin Point Reyes, near light house parking lot. Comment
  RSA517392  Castilleja wightii R. C. Bacigalupi 1953-7-5 4300 Marin At base of north-facing slope in canyon at Salmon Creek, along road 9.4 miles east of Marshall. 91 Comment
  CAS-BOT-BC32581  Castilleja wightii subsp. rubra Francis Whittier Pennell; John Thomas Howell 1940-5-20 25452 Marin West of Fairfax. Route 1. 76 Comment
  SEINET7088097  Casuarina sumatrana R. W. Becking 1996-5-19 s.n. Marin Rodeo Beach, 100-200 feet east of the bridge over the outlet of Rodeo Lagoon, Fort Barry, Golden Gate National Recreation Area, Sausalito. Comment
  CAS-BOT-BC195586  Catapodium rigidum John Thomas Howell 1943-6-13 18225 Marin Sausalito Comment
  CAS-BOT-BC40226  Caulanthus lasiophyllus John Thomas Howell 1943-4-11 17904 Marin Black Canyon, San Rafael hills. Comment
  CAS-BOT-BC40227  Caulanthus lasiophyllus John Thomas Howell 1943-4-11 17904 A Marin Black Canyon, San Rafael Hills. Comment
  CAS-BOT-BC40231  Caulanthus lasiophyllus John Thomas Howell 1969-5-5 45573 Marin Ring Hill, Tiburon Peninsula. Comment
  CAS-BOT-BC47769  Ceanothus W. R. Dudley 1906-4-14 s.n. Marin Dipsea Trail, Mt. Tamalpais Comment
  LA42000  Ceanothus cuneatus M. S. Baker; 1934-4-1 4877 Marin Lagunitas Cr Comment
  JEPS42245  Ceanothus cuneatus var. cuneatus W. L. Jepson 1896-2-16 14025 Marin ridge between Mill Valley and Sequoia Canyon Muir Woods Comment
  UC75392  Ceanothus cuneatus var. cuneatus Alice Eastwood 1903-3-21 3162 Marin Mt. Tamalpais Comment
  CAS-BOT-BC48442  Ceanothus cuneatus var. ramulosus H. G. Reinecke 1940-3-18 s.n. Marin Sausalito Hills Comment
  CAS-BOT-BC49146  Ceanothus cuneatus var. ramulosus John Thomas Howell 1939-6-25 s.n. Marin Summit Ave. above Mill Valley Comment
  CAS-BOT-BC49147  Ceanothus cuneatus var. ramulosus John Thomas Howell 1941-6-29 16345 Marin Rock Spring Trail, Mt. Tamalpais Comment
  CAS-BOT-BC49150  Ceanothus cuneatus var. ramulosus John Thomas Howell 1938-6-19 13927 Marin Rattlesnake, Mt. Tamalpais Comment
  SBBG4475  Ceanothus cuneatus var. ramulosus H. and M. Dearing 1940-3-21 4149 Marin Mt Tamalpais Comment
  UC79946  Ceanothus foliosus Katharine Brandegee May 1890 Marin Tamalpais Comment
  PASA2401  Ceanothus foliosus Annetta Carter 1929-2-22 Marin Marin County Comment
  SEINET13945876 Image available Ceanothus foliosus A. A. Heller, H. E. Brown 1902-1 5003 Marin South side of Mt. Tamalpais 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-BC49673  Ceanothus foliosus var. foliosus H. E. McMinn 1925-12-20 1575 Marin Bolinas Ridge - 1/8 to 2 mi. N.W. from junction of Bolinas Rd. with Mt. Tamalpais Rd. fire trail along summit. Comment
  CAS-BOT-BC50904  Ceanothus foliosus var. foliosus C. Hart Merriam 1917-11-18 s.n. Marin Ridge Crest, Tamalpais Comment
  CAS-BOT-BC50928  Ceanothus foliosus var. foliosus A. A. Heller 1906-6-12 8393 Marin Mt. Tamalpais Comment
  CAS-BOT-BC50949  Ceanothus foliosus var. foliosus John Thomas Howell 1946-5-25 21942 Marin Hills w. of Corte Madera Comment
  JEPS42387  Ceanothus foliosus var. foliosus W. L. Jepson 1897-4-10 14017 Marin Ross Valley trail to Mt. Tamalpais Comment
  UC79974  Ceanothus foliosus var. foliosus Katharine Brandegee May 1889 49 Marin Tamalpais Comment
  CAS-BOT-BC64328  Ceanothus gloriosus subsp. exaltatus John Thomas Howell 1944-4-2 19361 Marin Bolinas Ridge. Comment
  CAS-BOT-BC64373  Ceanothus gloriosus subsp. exaltatus H. E. McMinn 1923-2-17 829 Marin Bolinas Ridge. Comment
  POM172067  Ceanothus gloriosus var. gloriosus Lester Rowntree 1930-7-17 s.n. Marin Point Reyes Comment
  CAS-BOT-BC49988  Ceanothus gloriosus var. porrectus John Thomas Howell 1943-7-4 18265 Marin near Ledum Swamp Comment
  CAS-BOT-BC50039  Ceanothus incanus C. H. M. 1916-9-30 s.n. Marin Lagunitas Comment
  CAS-BOT-BC50669  Ceanothus jepsonii John Thomas Howell 1942-6-21 16992 Marin Carson Ridge Comment
  CAS-BOT-BC51099  Ceanothus jepsonii Miss. A. Eastwood 1899-3-19 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC51101  Ceanothus jepsonii H. E. McMinn 1922-6-6 149 Marin Mt. Tamalpais region Comment
  JEPS46061  Ceanothus jepsonii Wilfred T. Frost 1932-8-27 451 Marin Mt. Tamalpais Comment
  LA44874  Ceanothus jepsonii Joseph Andorfer Ewan; 1937-3-14 10186 Marin Summit San Geronimo Ridge 451 Comment
  POM127976  Ceanothus jepsonii A. W. Brigge 1922-1 s.n. Marin Mt. Tamalpais Comment
  POM192999  Ceanothus jepsonii H. E. Parks 1925-05 s.n. Marin Mt. Tamalpais. Comment
  UC914268  Ceanothus jepsonii Verne Grant and Alva Grant 1948-2-10 8412 Marin below West Peak; n side of Mt. Tamalpais Comment
  UC635528  Ceanothus jepsonii var. jepsonii Herbert L. Mason 1926-2-28 2675 Marin West Peak, Mount Tamalpais Comment
  CAS-BOT-BC51402  Ceanothus masonii Alice Eastwood; John Thomas Howell 1937-4-18 3838 Marin Bolinas Ridge Comment
  CAS-BOT-BC51419  Ceanothus masonii John Thomas Howell 1944-4-2 19365 Marin Bolinas Ridge Comment
  SBBG4378  Ceanothus masonii M. Van Rensselaer 1941-10-11 1746 Marin Bolinas Ridge Comment
  SEINET12211119  Ceanothus masonii Unknown 1984-1 40072 Marin Unnamed ridge between ne branch of Soulajule Reservoir (formerly Arroyo Sansal) and Marshall-Petalum 244 Comment
  SEINET12211454  Ceanothus masonii Unknown 1984-1 40006 Marin N of Salmon Creek on Marshall-Petaluma Road, ca 0.5 mi E of road to Soulajule Reservoir Comment
  CAS-BOT-BC51509  Ceanothus oliganthus var. sorediatus John F. Emmel 1971-5-8 347 Marin NNW of Alpine Lake, 0.6 mile ENE of Pine Mountain Peak 457 Comment
  CAS-BOT-BC51512  Ceanothus oliganthus var. sorediatus C. H. M. 1907-8-14 s.n. Marin Mt. Tamalpais Comment
  JEPS48867  Ceanothus oliganthus var. sorediatus Elsa Kraeger 1926-3-13 Marin e slope Mt. Tamalpais Comment
  POM136261  Ceanothus oliganthus var. sorediatus Alice Eastwood 1903-5-3 3174 Marin Mt. Tamalpais. Comment
  POM316534  Ceanothus oliganthus var. sorediatus W. C. Merrill 1895-05 s.n. Marin Tamalpias Comment
  UC18324  Ceanothus oliganthus var. sorediatus Alice Eastwood April 1896 Marin Lake Lagunitas Comment
  UC75395  Ceanothus oliganthus var. sorediatus A. Eastwood 1903-5-3 3174 Marin Mt. Tamalpais Comment
  RSA40096  Ceanothus ramulosus L. S. Rose 1948-3-4 48006 Marin slope of Mt. Tamalpai near Mtn Home. 274 Comment
  CAS-BOT-BC52934  Ceanothus thyrsiflorus Alice Eastwood; John Thomas Howell 1939-5-28 7382 Marin Pt. Reyes Lighthouse Comment
  UCSB19022  Ceanothus thyrsiflorus var. griseus Tom, Bennett 1965-4-15 Marin road leading to Stinson Beach, 1 mile W of entrance to Muir Woods National Monument, 17 miles N of San Francisco 18 Comment
  CAS-BOT-BC52892  Ceanothus velutinus Dennis Odion 1999-4-21 s.n. Marin 1/4 mile east of junction of White Hill Fire Road and Pine Mountain Fire Road Comment
  CAS-BOT-BC52412  Ceanothus velutinus var. velutinus Walter Lennon 1973-5-3 2 Marin Crown Road, Kent Woodlands Comment
  CAS-BOT-BC52798  Ceanothus verrucosus Geo. B. Grant 1906-5-5 6813 Marin San Diego Comment
  RSA0051672  Centaurea melitensis S. Karlin 1958-7-12 58 -61 Marin Samuel P. Taylor State Park. Comment
  CAS-BOT-BC284475  Centaurea solstitialis Javier Penalosa; J. T. Howell 1961-6-7 1663 Marin Northwest of Marin Country Day School, Tiburon Peninsula Comment
  JEPS21725  Centaurium davyi Milo S. Baker 1940-7-18 9784 Marin w side road to Pt. Reyes Lighthouse (opposite first farm house on e side after crossing Estero) Comment
  UC185756  Centaurium muehlenbergii Katharine Brandegee 1907-7-7 Marin Tiburon Comment
  RSA317492  Centaurium muehlenbergii Robert A. Norris 1984-6-15 4758 Marin By Nicasio Valley Road, near southeast end of Nicasio Reservoir. 67 Comment
  CAS-BOT-BC434208  Centranthus ruber D. Greenberger; A. Davis; N. Davis; V. Smith 2014-6-14 14403 Marin Mount Tamalpais. Marin Municipal Water District lands: Kent Pump: from Bolinas-Fairfax Road to Alpine Lake dam to Kent Pump Road gate. Comment
  UCD15586  Centranthus ruber Elmo Agatep Date Unknown 21 Marin Point Reyes National Park. Comment
  UCD77505  Centromadia pungens Robert E. Preston 2002-8-1 1941 Marin Novato, on W side of Pacheco Pond, along levee 0 Comment
  CAS-BOT-BC384918  Cerastium arvense Mrs. H. P. Bracelin 1930-4-20 15 Marin Point Reyes. Hills near Light House grounds 150 Comment
  POM161347  Cerastium arvense Rimo Bacigalupi 1928-3-10 1813 Marin Rocky hills above Pt. Reyes Lighthouse. 186 Comment
  UC120376  Cerastium arvense unknown 1880-6-6 Marin Dillon's Beach Comment
  UC545834  Cerastium arvense Mrs. H. P. Bracelin 1930-4-30 15 Marin near light house grounds Point Reyes 150 Comment
  UCSB1848  Cerastium arvense Keator, Glenn 1959-3-29 Marin Near gate to Pt. Reyes lighthouse, Pt. Reyes peninsula Comment
  UCSC000250  Cerastium glomeratum B. Schreiber 1936-4-12 2182 Marin 0.2 mile E. of Pierce Ranch - Pt. Reyes 76 Comment
  CAS-BOT-BC388311  Cerastium glomeratum John Thomas Howell 1946-4-18 s.n. Marin Ignacio Comment
  CAS-BOT-BC388313  Cerastium glomeratum John Thomas Howell 1959-11-4 35116 Marin Just north of Point Reyes (town) Comment
  CAS-BOT-BC388317  Cerastium glomeratum Peter H. Raven; Michael P. Johnson 1967-5-2 21230 Marin Angel Island. Area below East Garrison, east side of island Comment
  CAS-BOT-BC124305  Ceratophyllum demersum Bob Soost 2004-8-16 s.n. Marin Abbotts Lagoon, Pt. Reyes National Seashore Comment
  CAS-BOT-BC400191  Ceratophyllum demersum Viola Drescher; Roberta Long 1972-11-1 s.n. Marin Rodeo Lagoon Comment
  CAS-BOT-BC135521  Cercocarpus betuloides var. betuloides J. P. Moore 517 Marin San Rafael Comment
  CAS-BOT-BC135523  Cercocarpus betuloides var. betuloides Brandegee s.n. Marin Tamalpais Comment
  CAS-BOT-BC368008  Chamaedorea Greg de Nevers 1989-9-9 9101 Marin Stinson Beach. Comment
  SBBG33881  Chamaesyce maculata L. S. Rose 1969-7-12 69081 Marin San Rafael 30 Comment
  CAS-BOT-BC66359  Cheilanthes covillei John Thomas Howell 1958-6-15 33629 Marin nw. of Bootjack and s. of Rock Spring, Mt. Tamalpais Comment
  CAS-BOT-BC232283  Cheilanthes gracillima S. Creer; M. Papakhian; C. Dixon; et al. 2012-5-5 1003 Marin Marin Municipal Water District Lands: Mount Tamalpais. Middle Peak Rd., culvert RT-3. Comment
  CAS-BOT-BC70121  Cheilanthes gracillima 1998-3-27 s.n. Marin Mt. Tamalpais Comment
  RSA126238  Chenopodium ambrosioides var. ambrosioides J. T. Howell 1945-8-19 21419 Marin Inverness. Comment
  CAS-BOT-BC497690  Chlorogalum pomeridianum John Thomas Howell 1966-7-20 41985 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  RSA369227  Chlorogalum pomeridianum var. divaricatum Robert Gustafson, Don Reynolds 1983-6-6 2700 Marin Ring Mountain Nature Preserve, Tiburon peninsula, Comment
  LA209066  Chloropyron maritimum A. A. Heller; 1992-6-19 sn Marin Tiburon peninsula, along the Bay road Comment
  CAS-BOT-BC236924  Chloropyron maritimum subsp. palustre H. L. Mason 1930-6-1 5670 Marin Dillons Beach Comment
  JEPS120459  Chloropyron maritimum subsp. palustre Daniel Slakey 2013-6-22 57 Marin Tomales Bay State Park, Millerton Management Unit, about 1/2 mile east of Millerton Point. Comment
  CAS-BOT-BC191545  Chorizanthe cuspidata var. villosa Herbert F. Copeland 1934-5-27 s.n. Marin Dillon's Beach Comment
  RSA151031  Chorizanthe cuspidata var. villosa Clare B. Hardham 1962-6-8 10466 Marin Tomales Point; Point Reyes Peninsular Comment
  CAS-BOT-BC252830  Chorizanthe polygonoides var. polygonoides John Thomas Howell 1945-5-20 20865 Marin Tiburon Comment
  CAS-BOT-BC45826  Chorizanthe valida A. D. E. Elmer 1903-7-1 4756 Marin Point Reyes Post Office Comment
  CAS-BOT-BC46023  Chorizanthe valida John Thomas Howell; Catherine Best; Wilma Follette; Gordon H. True 1980-6-19 53718 Marin Near Abbotts Lagoon, Point Reyes Peninsula Comment
  RSA252237  Chrysolepis chrysophylla Gary D. Wallace 1974-12-26 1365 Marin Mt. Tamalpais St. Pk. off Panoramic Hwy. SE of West Point between Spike Buck Ck. and Laguna Ck. 396 Comment
  RSA86952  Chrysolepis chrysophylla F. W. Peirson 1925-10-3 6450 Marin Summit of Mt. Tamalpais. Comment
  CAS-BOT-BC36463  Chrysolepis chrysophylla var. minor Frank Walton Gould 1940-1-26 863 Marin Three-fourths mile northwest of Mill Valley 137 Comment
  JEPS37864  Chrysolepis chrysophylla var. minor W. L. Jepson 1904-11-20 2464 Marin near Inverness (Mt. Vision); Mt. Vision Comment
  UC1135215  Chrysolepis chrysophylla var. minor H. S. Yates 1935-4-2 5047 Marin 1 mi n Muir Woods; Tamalpais Quad. 365 Comment
  UCD110099  Chrysolepis chrysophylla var. minor C. W. Tilforth; W. Wisura 1977-8-14 1451 Marin Slopes of West Tamalpais Peak. 762 Comment
  RSA0001029  Chrysopsis arenaria A. D. E. Elmer 1903-07 4456 Marin Point Reyes Post Office. Comment
  UC140703  Cicendia quadrangularis A. A. Heller 1904-4-28 7368 Marin Corte Madera Comment
  UC32524  Cicuta douglasii J. Burtt Davy 1900-7-17 6877 Marin Point Reyes; Western Middle California, Point Reyes Comment
  CAS-BOT-BC105832  Cirsium andrewsii John Thomas Howell 1939-6-4 14719 Marin Pt. Reyes Lighthouse Comment
  CAS-BOT-BC105836  Cirsium andrewsii John Thomas Howell 1939-7-2 14818 Marin Elk Valley, east of Tennessee Cove Comment
  UC469074  Cirsium brevistylum J. Burtt Davy 1900-6-18 6765 B Marin Point Reyes 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
  CAS-BOT-BC100973  Cirsium hydrophilum var. vaseyi Peter H. Raven 1950-6-4 s.n. Marin Azalea Flat, Mt. Tamalpais Comment
  UC91570  Cirsium hydrophilum var. vaseyi Alice Eastwood 1896-6-28 Marin Mt. Tamalpais (In the Potero) Mt. Tamalpais Comment
Read comments
Oct 7 2007
  SEINET11843053  Cirsium hydrophilum var. vaseyi Unknown 1985-1 RR 50709 Marin Pine Mountain, Carson Ridge area, above Little Carson Canyon 335 Comment
  UCD130585  Cirsium occidentale var. coulteri Collector Unknown Date Unknown s.n. Marin Exact location unknown. Comment
  CAS-BOT-BC285605  Cirsium occidentale var. occidentale Gordon H. True 1970-4-23 5312 Marin Point Reyes Bird Observatory 3 mi. NW. of Bolinas at Arroyo Honda 30 Comment
  CAS-BOT-BC286532  Cirsium occidentale var. venustum John Thomas Howell 1941-6-10 16288 Marin Black Point Comment
  UC1177305  Cirsium occidentale var. venustum J. Thomas Howell 1946-5-14 21845 Marin along road between Rock Spring and Summit Meadow; Mt. Tamalpais Comment
  CAS-BOT-BC280465  Cirsium quercetorum Mrs. E. C. Sutliffe 1921-5-31 s.n. Marin Inverness Comment
  CAS-BOT-BC288684  Cirsium quercetorum John Thomas Howell 1939-6-4 14718 Marin Point Reyes lighthouse Comment
  CAS-BOT-BC280441  Cirsium quercetorum J. W. Congdon 1880-7-3 s.n. Marin Near Paper Mill Creek Comment
  SJSU4022  Cirsium quercetorum C. W. Sharsmith 1965-5-22 7379 Marin 3 mi SW of Mt Wittemburg, Inverness Ridge, Point Reyes Peninsula 365 Comment
  CAS-BOT-BC422428  Cirsium remotifolium A. Williams; C. Hagerty; R. Skwarek; K. Martin; R. Johnson 2014-5-10 14031 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-BC288739  Cirsium remotifolium John Thomas Howell 1936-6-7 12631 Marin White's Hill E of San Geronimo Comment
  JEPS59318  Cirsium remotifolium var. odontolepis W. L. Jepson 1940-6-5 19957 Marin Paradise Cove Tiburon Peninsula, Paradise Cove Comment
  UC30788  Cirsium remotifolium var. odontolepis Alice Eastwood 1896-7-4 Marin Tocaloma Comment
  CHSC27725  Clarkia amoena Coleta Lawler 1978-7-18 299 Marin Along Hwy 1, 0.5 miles south of Tomales. Roadside. Comment
Read comments
Apr 14 2009
  OBI54805  Clarkia amoena Dixie Damrel, Robin Zank 1997-7-17 22 Marin Inverness. corner of Balboa and Portola Comment
  UC20296  Clarkia amoena subsp. amoena Alice Eastwood 1896-7-5 Marin Tocaloma Comment
  UC306516  Clarkia amoena subsp. amoena A. D. E. Elmer July, 1903 4939 Marin Olema Comment
  RSA12250  Clarkia amoena subsp. amoena Carl B. Wolf 1934-6-28 5795 Marin Tomales Bay, 2.2 miles from Tomales. 8 Comment
  CAS-BOT-BC164214  Clarkia concinna H. M. Hall 1909-6-5 8500 Marin Lagunitas Comment
  UCR19623  Clarkia concinna Mark Mahady 1977-5-27 s.n. Marin 6 mi north of Fairfax on Sir Francis Drake Blvd., Samuel B. Taylor State Park 55 Comment
  CAS-BOT-BC164208  Clarkia concinna Wilma Follette 1995-5-10 s.n. Marin Highway #1, Marker 44.33, Walker Creek Bluff Comment
  JEPS93160  Clarkia concinna subsp. raichei Grant Fletcher 1995-5-4 GF 16 Marin along Hwy. 1 just below Walker Creek (between hwy. markers 44.43 and 43.8) 20 Comment
  CAS-BOT-BC164302  Clarkia davyi R. S. Ferris; Ira L. Wiggins 1935-7-19 8120 Marin [about4miles] About 4 miles from Point Reyes Light House Comment
  CAS-BOT-BC164605  Clarkia gracilis subsp. gracilis John Thomas Howell 1946-6-23 22119 Marin Head of Little Carson Canyon Comment
  CAS-BOT-BC162497  Clarkia purpurea subsp. purpurea Alice Eastwood 1930-4-30 s.n. Marin Tiburon Comment
  UC20339  Clarkia purpurea subsp. quadrivulnera W. A. Setchell 1896-3-6 Marin Bolinas Ridge Comment
  POM316756  Clarkia purpurea subsp. quadrivulnera Patricia Wilder 1965-6-7 3524 Marin San Geronimo Ridge, N Coast mt range, Pacific drainage area 457 Comment
  CAS-BOT-BC165072  Clarkia rubicunda Javier Penalosa 1961-7-15 1965 Marin Below plateau NW of 148ft. summit Comment
  UC1071883  Clarkia rubicunda H. and M. Lewis 1955-6-21 974 Marin 4.6 mi s Olema (Hwy. 1) 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-BC165066  Clarkia rubicunda John Thomas Howell 1972-6-18 48869 Marin Near Ring Hill, Tiburon Peninsula 167 Comment
  CAS-BOT-BC165076  Clarkia rubicunda John Thomas Howell 1946-6-23 s.n. Marin Near Fairfax Country Club (Meadow Club) Comment
  POM32043  Clarkia rubicunda Katherine Brandegee s.n. Marin Tiburon. Comment
  UC1279925  Clarkia rubicunda Peter H. Raven 1957-6-29 11006 Marin se end Double Point (Palamorin Ranch near main group of buildings); Point Reyes Peninsula Comment
  UC107951  Clarkia unguiculata Katharine Brandegee 1905-6-18 Marin Hills above Fairfax Comment
  CAS-BOT-BC439220  Claytonia exigua subsp. exigua John Thomas Howell 1940-5-12 15432 Marin South end of Carson Ridge Comment
  CAS-BOT-BC439234  Claytonia exigua subsp. exigua John Thomas Howell 1944-4-2 19367 Marin Bolinas Ridge Comment
  UC82753  Claytonia exigua subsp. exigua Alice Eastwood 1898-2-21 Marin Fairfax Hills Comment
  CAS-BOT-BC439218  Claytonia exigua subsp. exigua Hans Leschke 1946-3-3 s.n. Marin On n. side of Mt. Tamalpais Comment
  SBBG1971  Claytonia exigua subsp. exigua H. and M. Dearing 1940-3-21 4136 Marin rd to Alpine dam Comment
  CAS-BOT-BC439351  Claytonia gypsophiloides Paul F. Covel 1938-4-15 s.n. Marin Near Alpine Dam Comment
  CAS-BOT-BC439353  Claytonia gypsophiloides John Thomas Howell 1946-3-24 21563 Marin Fairfax Hills Comment
  SBBG1951  Claytonia gypsophiloides H. and M. Dearing 1940-3-21 4138 Marin Alpine Dam Rd Comment
  CAS-BOT-BC124322  Claytonia perfoliata subsp. perfoliata Doreen Smith 2002-3-1 s.n. Marin Bull Point. Comment
  RSA117680  Claytonia sibirica S. S. Tillett 1956-6-29 565 Marin Above E of old Life Saving Station, on W beach of Pt. Reyes Penninsula, 3.5 miles from Pt. Reyes Light Comment
  CAS-BOT-BC443942  Claytonia sibirica Catherine A. Toschi 1963-2-17 63 :2 (A) Marin On side-road one mile northwest of Olema 15 Comment
  CAS-BOT-BC443946  Claytonia sibirica Gordon H. True 1977-4-13 8168 Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach. 9 Comment
  SEINET11942408  Claytonia sibirica E. H. Graham 1931-1 6847 Marin Camp near Blacksmith Shop, Pt. Reyes Comment
  UC765933  Clintonia andrewsiana Robert F. Hoover 1941-5-12 5047 Marin near Lagunitas Comment
  CAS-BOT-BC499344  Clintonia andrewsiana Eugene Carter 1978-5-7 s. n. Marin Cataract Gulch, Mt. Tamalpais Comment
  SEINET12051399  Clintonia andrewsiana F. H. Utech, Sato, T.; Ohara, M. 1990-1 90 -227 Marin enroute from Fairfax on Bolinas Rd to Alpine Lake, mile marker 6.06, E side of Bolinas Ridge 150 Comment
  UCD139613  Clintonia andrewsiana Collector Unknown 1925-6-5 1461 Marin Exact location unknown. Comment
  RSA104880  Collinsia heterophylla Elizabeth Sprague 1956-5-29 s.n. Marin Phoenix Lake. Comment
  CAS-BOT-BC231858  Collinsia sparsiflora var. collina A. Williams; E. Shea; M. E. Hannibal; S. Tsui 2012-5-5 705 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
  UC1177374  Collomia heterophylla Peter H. Raven 1950-4-22 1857 Marin where Swede George Gulch meets Alpine Lake; Mt. Tamalpais 426 Comment
  UC124918  Collomia heterophylla Katharine Brandegee Jun 1 1885-May 1 1890 Marin Olema Comment
  UC1570986  Collomia heterophylla Alice M. Ottley 1921-4-21 1229 Marin Mt. Tamalpais San Francisco Bay Region 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
  CAS-BOT-BC286131  Conyza canadensis John Thomas Howell 1944-3-26 19349 Marin Pt. Reyes road west of Ledum Swamp Comment
  CAS-BOT-BC286133  Conyza canadensis Saichi Kawahara 1969-5-28 1128 Marin Midden of Coast Miwok habitation site (Mrn 216), Limantour Spit, Drakes Bay Comment
  UC63180  Conyza canadensis H. M. Hall 1901-2-22 1604 Marin Mt. Tamalpais Region of San Francisco Bay, Mt. Tamalpais Comment
  CAS-BOT-BC286137  Conyza canadensis Catherine Best 1978-9-3 s.n. Marin Tiburon Blvd. - in front of the Boardwalk Shopping Center Comment
  SBBG36301  Corallorhiza maculata J. P. Broughton 1969-7-12 1271 Marin near summit of Mt Tamalpais, Tamalpais St Park Comment
  UC187031  Corallorhiza striata C. F. Sonne April 1889 Marin near Camp Taylor Comment
  UCD138897  Corallorhiza striata Robt. Branstead 1934-4-8 s.n. Marin Rate Snake Camp Trail, south slope of Mt. Tamalpais. Comment
  SEINET4675788  Cordylanthus maritimus John A. Churchill 1974-1 Marin Comment
  JEPS6034  Cordylanthus maritimus subsp. palustris W. L. Jepson 1941-6-15 20612 Marin Tiburon 3 Comment
  RSA82046  Cordylanthus mollis subsp. mollis J. T. Howell 1945-7-8 21277 Marin Burdell Station Comment
  CAS-BOT-BC105662  Corethrogyne filaginifolia R. S. Ferris; Ira L. Wiggins 1935-7-19 8106 Marin Summit of divide between Inverness and Point Reyes Lighthouse 2.5 mi. from Inverness Comment
  CAS-BOT-BC105666  Corethrogyne filaginifolia Gordon H. True 1968-7-12 4686 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo, west of PRBO Headquarters Comment
  JEPS27986  Corethrogyne filaginifolia Rimo Bacigalupi, and L. Heckard 1961-5-29 7724 Marin on n slope of northern end Bolinas Ridge (n of the 589 ft summit, about 1 mi due e of Point Reyes Station) 121 Comment
  JEPS78369  Coronopus didymus Edward Lee 1934-6-17 907 Marin between Olema and South Brook Comment
  CAS-BOT-BC190002  Cortaderia jubata Phyllis Ellman 1977-1-1 s.n. Marin Old St. Hilary's, Tiburon. Comment
  CAS-BOT-BC190036  Cortaderia selloana Gordon H. True 1965-2-1 1748 Marin San Rafael. Highland Avenue, just west of Margarita Drive. 15 Comment
  UC1083148  Corylus H. L. Mason Marin Marin County Comment
  JEPS46303  Corylus californica Wilfred T. Frost 1932-9-18 455 Marin Camp Tucker Mount Tamalpais Comment
  CAS-BOT-BC180324  Corylus cornuta subsp. californica Alice Eastwood 1915-3-14 s.n. Marin Cataract Gulch Comment
  CAS-BOT-BC454587  Cotoneaster lacteus Doreen Smith 2003-7-10 s.n. Marin Roadside, near Nacasio Dam. Comment
  CAS-BOT-BC531269  Cotula coronopifolia A. Williams; A. Young; F. Leist; D. Morawitz 2015-4-10 15353 Marin Mount Tamalpais. Marin Municipal Water District lands: south of Bon Tempe valves Comment
  CAS-BOT-BC291382  Cotula coronopifolia Javier Penalosa 1961-7-29 2016 Marin McClure Beach, Pt. Reyes Peninsula Comment
  CAS-BOT-BC291386  Cotula coronopifolia Elsa Ruckert 1960-4-13 85 Marin Cypress Grove, 1 mile north of Marshall at sea level Comment
  CAS-BOT-BC291498  Crepis capillaris John Thomas Howell 1957-7-22 32821 Marin Pt. Reyes Station Comment
  JEPS90301  Cryptantha flaccida Dean W. Taylor 1990-5-7 10694 Marin San Francisco Bay Region, Tiburon Peninsula, St. Hillary's Church, along dirt road reached from foothpath originating at the church St. Hillary's Church; San Francisco Bay Region, Tiburon Peninsula 60 Comment
  UC1178814  Cryptantha flaccida Herbert L. Mason 1940-5-20 12292 Marin back of Tiburon Comment
  UC79415  Cryptantha micromeres Katharine Brandegee Marin Tamalpais Comment
  CAS-BOT-BC80686  Cupressus macrocarpa John Thomas Howell 1959-11-4 35103 Marin Sausalito. Comment
  CAS-BOT-BC80687  Cupressus macrocarpa Peter H. Raven; Michael P. Johnson 1967-5-2 21220 Marin below East Garrison, east side of island Comment
  CAS-BOT-BC80830  Cupressus sargentii Lewis S. Rose 1932-2-12 3230 Marin Mt. Tamalpais 762 Comment
  CAS-BOT-BC80835  Cupressus sargentii A. A. Beetle; J. L. Morrison 1940-1-14 3111 Marin 1/4 mi NE of Rifle Camp on North Side Trail - Mt Tamalpais 600 Comment
  RSA181405  Cupressus sargentii James I. McMurphy 1910-3-5 s.n. Marin West side of Mount Tamalpais Comment
  UC1238031  Cupressus sargentii William Bridge Cooke 1941-12-21 Marin slopes and top of ridge s San Geronimo 274 Comment
  UC537967  Cupressus sargentii Mrs. G. E. Kelley 1935-1-13 Marin San Geronimo Ridge Comment
  UC74  Cupressus sargentii Miss Eastwood 1895-10-1 Marin Comment
  NY16806  Cupressus sargentii D. G. Nelson 1937-3-18 458 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
  SEINET233353  Cupressus sargentii Unknown 1974-5-4 88 Marin Along Carson Ridge Comment
  CAS-BOT-BC311766  Cuscuta californica A. Williams 2013-8-9 13764 Marin Mount Tamalpais. Marin Municipal Water District lands: Alpine Reservoir shoreline near Bullfrog Road Comment
  CAS-BOT-BC224500  Cuscuta californica Eric Walther 1922-8-6 s.n. Marin Mt. Tamalpais, south side Pipe-line trail Comment
  SBBG47341  Cuscuta californica var. californica J. T. Howell 1972-6-18 Marin near Ring Hill, Tiburon Peninsula 167 Comment
  UC879570  Cuscuta salina var. major John Thomas Howell 1939-11-5 15386 Marin Sausalito Comment
  CAS-BOT-BC190419  Cynosurus echinatus Javier Penalosa 1961-7-15 1985 Marin Tiburon Peninsula. First ravine northwest of the summit. 137 Comment
  CAS-BOT-BC190422  Cynosurus echinatus C. P. Smith 1948-6-15 48413 Marin 5 miles south of Olema. Highway #1. Comment
  CAS-BOT-BC231845  Cynosurus echinatus S. Whelan; L. DiGirolamo; A. Young 2012-5-5 104 Marin Marin Municipal Water District Lands: Mount Tamalpais. Behind Throckmorton Fire Station, on slope between station and bypass trail. Comment
  HSC37472  Cynosurus echinatus J. D. Ackerman, A. Montalvo 1974-6-24 335 Marin 3.5 mi. S of Marshall, along Hwy. 1 Comment
  UCD96984  Cypselea humifusa Gordon H. True 1975-10-24 7961 Marin San Rafael. Comment
  CAS-BOT-BC201002  Cytisus proliferus John Thomas Howell 1947-5-4 23133 Marin San Rafael Hills Comment
  RSA128318  Cytisus proliferus J. T. Howell 1947-5-4 23133 Marin San Rafael Hills. Comment
  UC1177222  Cytisus scoparius John Thomas Howell 1941-5-4 Marin Mill Valley Comment
  CAS-BOT-BC198200  Cytisus striatus R. Leen 1987-10-13 s.n. Marin Marincello Trail, Golden Gate National Recreation Area Comment
  UCD60278  Dactylis glomerata Beecher Crampton 1960-6-8 5606 Marin Pt. Reyes Peninsula, 1.5 miles south of McClure's Beach. Comment
  CAS-BOT-BC189721  Danthonia californica John Thomas Howell 1929-6-2 4286 Marin Hills near Fort Baker. Comment
  CAS-BOT-BC189723  Danthonia californica Alice Eastwood 1912-5-1 27 Marin Kentfield. Comment
  CAS-BOT-BC189727  Danthonia californica John Thomas Howell 1966-4-30 41525 Marin Tiburon. John Thomas Howell Botanical Garden. Southeast of church. Comment
  UC1177113  Danthonia californica John Thomas Howell 1941-5-25 16210 Marin Rifle Camp Mt. Tamalpais Comment
  UC37950  Danthonia californica J. Burtt Davy 1895-5-13 1249 Marin Redwood Canyon Comment
  CAS-BOT-BC83569  Daucus carota Doreen Smith 2002-8-29 s.n. Marin Near Marin Civic Center. Comment
  UC1176753  Delphinium John Thomas Howell 1945-5-20 20869 Marin Tiburon Comment
  CAS-BOT-BC9620  Delphinium californicum John Thomas Howell 1945-8-19 s.n. Marin W. of Sedum Swamp Comment
  CAS-BOT-BC9011  Delphinium decorum John Kipping 1967-3-26 63 Marin Dirt road to Lake Ranch from point Reyes Bird Observatory 60 Comment
  RSA394479  Delphinium decorum subsp. decorum Glenn A. Gorelick 1967-4-30 70208 Marin 5.4 miles southeast of Nicasio, on Lucas Valley Road Comment
  UC9145  Delphinium decorum subsp. decorum F. P. McLean June 1874 Marin Comment
  CAS-BOT-BC10180  Delphinium hesperium John Thomas Howell 1946-5-19 21928 Marin Saddle between Big and Little Carson Canyons Comment
  CAS-BOT-BC10248  Delphinium hesperium Doreen Smith 2003-5-10 s.n. Marin Wildlife area, mt. Burdell Open Space Preserve above San Andreas fire road, Novato Comment
  CAS-BOT-BC10185  Delphinium hesperium David Daniels Keck 1933-5-28 2317 Marin 0.9 miles north of Mill Valley at foot of Mt. Tamalpais on Lovell Avenue Comment
  CAS-BOT-BC285561  Delphinium nudicaule J. Baxter; S. Kawachi; R. Westgaard 2013-4-12 13020 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  UCSB1973  Delphinium nudicaule White, Arthur 1960-4-15 Marin 2 ft. from side of highway; 2 mi. S of Samual Taylor State Park Comment
  POM316798  Delphinium patens Patricia Wilder 1965-6-7 3533 Marin San Geronimo Ridge, N Coast mt range, Pacific drainage area 457 Comment
  CAS-BOT-BC121644  Delphinium patens subsp. patens H. L. Mason 1917-4-28 s.n. Marin Mt. Tamalpais Comment
  POM118237  Dendromecon rigida Katherine Brandegee 1917-6-24 308 Marin Mt. Tamalpais. Comment
  POM149307  Dendromecon rigida Katherine Brandegee 1907-6-9 s.n. Marin Mt. Tamalpais. Comment
  UC201049  Dendromecon rigida Katharine Brandegee 1916-9-17 Marin West Point Tamalpais Comment
  UC9988  Dendromecon rigida H. P. Chandler 1900-2-26 Marin Mt. Tamalpais Comment
  PASA448  Dendromecon rigida Annetta Carter 1929-2-22 Marin Comment
  SEINET12094125  Dendromecon rigida F. H. Utech 1988-1 88 -166 Marin W slope of Mt. Tamalpais, 30 mi past Alpine Dam & 4 mi from Fairfax on Bolinas Rd 180 Comment
  CAS-BOT-BC11019  Dendromecon rigida subsp. rigida L. R. Abrams 1922-4-29 8088 Marin On fire trail at head of Mill Valley, base of Mt. Tamalpais. Comment
  CAS-BOT-BC198489  Deschampsia danthonioides John Thomas Howell 1967-5-24 42261 Marin To west of Dakin Lane, just north of Old St. Hilary's Church, Tiburon Comment
  UC53602  Deschampsia elongata J. Burtt Davy 1897-10-2 4128 Marin Mill Valley Comment
  UC710603  Desmazeria rigida John Thomas Howell 1943-6-13 18225 Marin Sausalito 60 Comment
  CAS-BOT-BC618  Dicentra formosa subsp. formosa Apr-May s.n. Marin Crystal Springs Paper Mill. Comment
  CAS-BOT-BC254488  Dichanthelium acuminatum subsp. acuminatum John Thomas Howell 1941-6-29 16340 Marin Between Rock Spring and Laurel Dell, Mount Tamalpais Comment
  JEPS64155  Dichelostemma capitatum W. L. Jepson 1919-5-17 8277 Marin Alderney 121 Comment
  CAS-BOT-BC499455  Dichelostemma capitatum Javier Penalosa 1961-3-11 1105 Marin 620 ft. hill west of Paradise Cay 60 Comment
  CAS-BOT-BC499460  Dichelostemma capitatum Volney Rattan 1877-4-1 s.n. Marin Angel Island, San Francisco Bay Comment
  SEINET215314  Dichelostemma capitatum subsp. capitatum Cary A. Mitchell 1969-4-12 8 Marin South side of Mount Tamalpais. Comment
  SEINET12044725  Dichelostemma congestum Michener, Bioletti 1892-1 s.n. Marin Fairfax Comment
  CAS-BOT-BC224616  Dichondra occidentalis D. E. Breedlove 1978-5-2 43476 Marin Crest of ridge above Radio Corp. of America land at boundary with Paradise Valley Ranch Comment
  CAS-BOT-BC208962  Digitaria ischaemum Gordon H. True 2584 Marin G.H. True residence, 142 Margarita Dr., San Rafael, south slope of San Rafael Hills Comment
  CAS-BOT-BC34725  Digitaria sanguinalis J. T. Howell 1988-8-10 s.n. Marin Terra Linda community vegetable gardens Comment
  UCR244518  Digitaria sanguinalis J. T. Howell 1989-10-16 s.n. Marin Terra Linda, Freitas Park 29 Comment
  CAS-BOT-BC150282  Diplacus aurantiacus E. Carter 1968-4-13 100 Marin Deer Creek - Bon Tempe Lake Trail, Fairfax 121 Comment
  SEINET13768623 Image available Diplacus aurantiacus Noel H. Holmgren, Liew Fah Seong 1969-1 3605 Marin Calif. 1, 4.4 miles north of Point Reyes Station Comment
  CAS-BOT-BC152288  Diplacus congdonii Marion L. Campbell 1918-4-7 s.n. Marin Near Alpine, on road to Bolinas Comment
  CAS-BOT-BC151939  Diplacus douglasii Alice Eastwood 1915-5-16 s.n. Marin Mt. Tamalpais, old trail to Bolinas Comment
  CAS-BOT-BC121846  Dirca occidentalis Robert F. Thorne 1965-4-21 34413 Marin Near confluence of Lagunitas and Nicasio Creeks 30 Comment
  RSA178055  Dirca occidentalis Robert F. Thorne 1965-4-21 34413 Marin Near confluence of Lagunitas and Nicasio Creeks. 30 Comment
  UC429267  Disporum hookeri I. J. Condit 1913-4-8 Marin Mill Valley Comment
  UC747014  Disporum hookeri G. Thomas Robbins 1944-4-14 1519 Marin about 3 mi w of Hamilton Field Air Base (on n slope of Big Rock Ridge); Big Rock Ridge 91 Comment
  SEINET3559563 Image available Disporum smithii Lewis S. Rose 1932-4-20 32179 Marin Lagunitas. Comment
  UC3579  Disporum smithii W. L. Jepson Apr 1 1893-Apr 2 1893 Marin Olema Comment
  SEINET3154138  Disporum smithii L. S. Rose 1939-4-9 39057 Marin Mt. Tamalpais, near Stinson Beach 152 Comment
  CAS-BOT-BC195624  Distichlis spicata Ira L. Wiggins 1938-7-14 8939 Marin Stinson Beach, south end of Bolinas Bay Comment
  UCD64576  Distichlis spicata Beecher Crampton 1957-6-11 4178 Marin Muir Beach. Comment
  UCD73831  Distichlis spicata Javier Penalosa 1961-5-30 1534 Marin Tiburon Peninsula. Tiburon Blvd., ca. 50 yds., W of Blackfield Drive. Comment
  UCD64372  Distichlis spicata var. stolonifera E. W. Taylor 1933-6-13 Marin Black Point cut-off. Comment
  UCSC000026  Distichlis spicata var. stolonifera Beryl O. Schreiber 1932-7-25 665 Marin Lone Pine Beach - Tomales Bay Comment
  SEINET8718585 Image available Distichlis spicata var. stricta Leo Koch 1940-1 1006 Marin around California Park just south of San Rafael along Highway 101 Comment
  UCR179377  Dittrichia graveolens Robert E. Preston 2002-8-1 1943 Marin Novato, former Hamilton Army Air Field, along Todd Road 8 Comment
  CHSC59801  Dodecatheon hendersonii R. Ernenwein 1983-3-30 101 Marin Ca. 50 m n of Lucas Valley Rd. ca. 7.2 mi w of jct. of Lucas Valley Rd. with US Hwy 101 between San Rafael and Nicasio. Comment
  CAS-BOT-BC157715  Drymocallis glandulosa var. glandulosa John Thomas Howell 1925-4-5 901 Marin Pipeline Trail Comment
  CAS-BOT-BC70909  Dryopteris arguta Javier Penalosa 1961-4-29 1382 Marin Hill above Paradise Cove 91 Comment
  CHSC39838  Dryopteris arguta Ruby Gist 1935-3-1 Marin Comment
  CAS-BOT-BC70912  Dryopteris arguta Alice Eastwood 1913-8-9 s.n. Marin Ross Valley Comment
  UC366581  Dryopteris expansa Miss Kate Sessions Marin Comment
Read comments
Aug 6 2007
  UC1176739  Dudleya cymosa John Thomas Howell 1943-5-22 18132 Marin Fairfax Hills Comment
  CAS-BOT-BC428128  Dudleya cymosa subsp. cymosa John Thomas Howell 1946-7-7 22188 Marin Above Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC428299  Dudleya farinosa A. D. E. Elmer 1903-7-1 5011 Marin Point Reyes Post Office Comment
  CAS-BOT-BC124319  Dudleya farinosa Wilma Follette; Doreen Smith 2003-5-16 s.n. Marin East Marin Island. Comment
  CAS-BOT-BC197261  Echinochloa muricata var. microstachya John Thomas Howell 1980-9-8 53892 Marin Bottom of Alpine Lake near Bon Temple Lake dam Comment
  CAS-BOT-BC445818  Egeria densa Gail DeLalla 1984-5-1 s.n. Marin Lower Pond, Tennessee Valley Comment
  CAS-BOT-BC533018  Eleocharis acicularis B. Fowler; S. Whelan; A. Fiel; L. Going 2015-7-24 15913 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands. On bank of Bon Tempe Reservoir, near creek entrance Comment
  CAS-BOT-BC113359  Eleocharis engelmannii John Thomas Howell 1941-7-6 16362 Marin Hidden Lake, Mt. Tamalpais Comment
  CAS-BOT-BC112865  Eleocharis macrostachya John Thomas Howell 1944-6-4 19568 Marin Mt. Vision west of Inverness Comment
  HSC7319  Eleocharis macrostachya Rollin Sparrowe 1962-4-17 12 Marin Phoenix Lake shore, near town of San Anselmo Comment
  CAS-BOT-BC113200  Eleocharis parishii John Thomas Howell 1965-10-13 41409 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  UCD19432  Eleocharis parvula Glen Holstein 2001-8-23 s.n. Marin NW of channel connecting Bahia Marina to Petaluma River. Comment
  CAS-BOT-BC112258  Eleocharis rostellata Martin Simon Jussel 1934-5-1 s.n. Marin Lake Lagunitas Comment
  CAS-BOT-BC451523  Elodea canadensis John Thomas Howell 1943-9-5 19322 A Marin Just south of Mill Valley Comment
  CAS-BOT-BC203856  Elymus X hansenii John Thomas Howell 1948-5-31 24325 Marin Devils Gulch near Camp Taylor Comment
  OBI2845  Elymus X vancouverensis Larry E. Brown 1971-6-21 2046 Marin Point Reyes Natl Seashore Comment
  CAS-BOT-BC350965  Elymus glaucus C. Kellner; S. Whelan; R. Truitt 2013-6-8 13654 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  CAS-BOT-BC203509  Elymus glaucus subsp. glaucus John Thomas Howell 1943-5-22 18128 Marin Deer Park near Fairfax Comment
  CAS-BOT-BC203521  Elymus glaucus subsp. glaucus John Thomas Howell 1943-5-22 18122 Marin Deer Park near Fairfax Comment
  CAS-BOT-BC203523  Elymus glaucus subsp. glaucus John Thomas Howell 1939-7-16 s.n. Marin West Point, Mt. Tamalpais Comment
  CAS-BOT-BC203527  Elymus glaucus subsp. glaucus John Thomas Howell 1944-5-21 19490 Marin West end of Phoenix Lake, Mt. Tamalpais Comment
  CAS-BOT-BC203806  Elymus glaucus subsp. virescens John Thomas Howell 1946-6-9 22009 Marin Pierce Ranch, n. Pt. Reyes Peninsula Comment
  CAS-BOT-BC203811  Elymus glaucus subsp. virescens John Thomas Howell 1945-7-15 21306 Marin Near Liberty's Comment
  CAS-BOT-BC203813  Elymus glaucus subsp. virescens John Thomas Howell 1947-5-14 23161 Marin McClure Beach Comment
  CAS-BOT-BC234059  Elymus multisetus John Thomas Howell 1943-5-15 18072 Marin Tiburon Peninsula Comment
  UCD62436  Elymus multisetus Lewis S. Rose 1956-6-25 56099 Marin Rock Springs, Mt. Tamalpais. 579 Comment
  UCD62445  Elymus multisetus Javier Penalosa 1961-5-30 1558 Marin Hill southwest of a point on Tiburon Blvd., 1.2 mi. from U. S. 101. Comment
  UCD62687  Elymus trachycaulus Beecher Crampton 1965-5-4 7308 Marin 5.6 miles southeast of Nicasio Lucas Valley Road. Comment
  UCD18947  Elymus trachycaulus Cooper 1925-5-18 63 Marin Reynolds Creek Watershed? Comment
Read comments
May 19 2006
  RSA41112  Epilobium ciliatum subsp. watsonii Robert F. Hoover 1941-5-21 5182 Marin Point Reyes peninsula west of Drake s Estero Comment
  RSA95471  Epilobium ciliatum subsp. watsonii L. S. Rose 1953-7-20 53051 Marin Dillon Beach. Comment
  CAS-BOT-BC361420  Epipactis helleborine Greg de Nevers 1993-6-20 10469 Marin Field redacted by CAS, contact the data manager for more information 100 Comment
  CAS-BOT-BC57910  Equisetum arvense John Thomas Howell 1957-7-22 32818 Marin Pt. reyes Peninsula, near Drake's Bay. Comment
  CAS-BOT-BC57532  Equisetum telmateia 1886-6-1 s.n. Marin Tamalpais Comment
  UC1177512  Equisetum telmateia subsp. braunii John Thomas Howell 1940-5-12 15416 Marin Lagunitas Creek Comment
  SD88398  Erechtites argutus Darley F. Howe 1972-4-27 4810 Marin South side of Point Reyes Peninsula. Comment
  CAS-BOT-BC320492  Erechtites minimus A. Williams; H. Russell; W. Dresskin; D. Morawitz 2013-8-10 13180 A Marin Mount Tamalpais. Marin Municipal Water District lands: Bon Tempe valves: north of Lake Lagunitas picnic area, swale between Sludge Pond and Pine Point Comment
  CAS-BOT-BC131542  Ericameria arborescens Volney Rattan 1885-8-29 s.n. Marin Tamalpais Comment
  CAS-BOT-BC131546  Ericameria arborescens M. K. C. 1885-6-1 70 Marin Tamalpais Comment
  POM299475  Ericameria arborescens subsp. arborescens L. S. Rose 1941-10-7 41461 Marin Bootjack Camp, east slope of Mt. Tamalpais 530 Comment
  CAS-BOT-BC308833  Erigeron glaucus Peter Rubtzoff 1951-9-23 774 Marin Point Reyes Comment
  CAS-BOT-BC295737  Erigeron petrophilus var. petrophilus Doreen Smith 1999-11-14 s.n. Marin Mount Burdell Comment
  CAS-BOT-BC295740  Erigeron petrophilus var. petrophilus John Thomas Howell 1942-7-12 17034 Marin Northside Trail, Mt. Tamalpais Comment
  HSC2231  Erigeron petrophilus var. petrophilus J. T. Howell 1942-7-12 17034 Marin Northside Trail Mt. Tamalpais Comment
  CAS-BOT-BC295794  Erigeron petrophilus var. viscidulus A. D. E. Elmer 1903-7-1 4649 Marin Point Reyes Post Office Comment
  CAS-BOT-BC216092  Eriodictyon californicum A. A. Heller 1906-6-12 8394 Marin Mt. Tamalpais Comment
  CAS-BOT-BC216096  Eriodictyon californicum L. R. Abrams 1922-4-29 8085 Marin Pipe Line Trail above 1/2 mile north of railroad bridge, Mt. Tamalpais Comment
  CAS-BOT-BC232213  Eriodictyon californicum C. Kellner; M. Camarillo; V. Reeder; et al. 2012-5-5 1302 Marin Marin Municipal Water District Lands: Mount Tamalpais. Junction of Miller Trail and Old Railroad Grade. Comment
  UC162501  Eriodictyon californicum A. A. Heller 1906-6-12 8394 Marin Mt. Tamalpais Comment
  POM165555  Eriogonum caninum P. A. Munz 1922-8-5 6430 Marin Mt. Tamalpais near outdoor theater 457 Comment
  CAS-BOT-BC259187  Eriogonum latifolium John Thomas Howell 1945-7-1 s.n. Marin Tiburon Comment
  CAS-BOT-BC259198  Eriogonum latifolium Peter H. Raven; Michael P. Johnson 1967-5-1 21047 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  CAS-BOT-BC266052  Eriogonum latifolium John Thomas Howell 1933-10-8 11705 Marin Pt. Reyes Peninsula Comment
  RSA298959  Eriogonum latifolium Edward Lee 1936-6-21 2244 Marin Bodega-Bodega Bay Road, 2.2 miles from Bodega Bay. Comment
Read comments
May 9 2013
  UC589499  Eriogonum latifolium Beryl O. Schreiber 1932-8-3 722 Marin Honeymoon Beach Tomales Bay, Honeymoon Beach Comment
  RSA393626  Eriogonum latifolium Lester Rowntree 1930-7-17 s.n. Marin Point Reyes. Comment
  SJSU919  Eriogonum latifolium E. G. Meyers 1946-6-9 Marin Pt Reyes Comment
  CAS-BOT-BC259492  Eriogonum luteolum var. caninum L. R. Abrams 1915-10-25 5606 Marin Mt. Tamalpais Comment
  CAS-BOT-BC259496  Eriogonum luteolum var. caninum Mrs. Curran 1893-7-12 s.n. Marin Tamalpais Comment
  CAS-BOT-BC259507  Eriogonum luteolum var. caninum Alice Eastwood 1912-7-29 1511 Marin Mt. Tamalpais Comment
  CAS-BOT-BC259512  Eriogonum luteolum var. caninum Doreen Smith 2003-6-1 s.n. Marin Near Old St. Hilary's church, Tiburon Comment
  CAS-BOT-BC259516  Eriogonum luteolum var. caninum R. F. Hoover 1965-7-6 9480 Marin Tiburon Comment
  JEPS19677  Eriogonum luteolum var. caninum W. L. Jepson 1891-7-20 Marin Tiburon Comment
  UC943022  Eriogonum luteolum var. caninum Lewis S. Rose 1949-9-5 49169 Marin Rock Springs Mt. Tamalpais 655 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
  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
  CAS-BOT-BC297984  Eriophyllum confertiflorum Peter H. Raven; Michael P. Johnson 1967-5-1 21061 Marin Angel Island. On S side of island near Rock Quarry and small reservoir 91 Comment
  RSA0094397  Eriophyllum confertiflorum var. confertiflorum Holly Forbes, Barbara Keller, Debra Valor 2006-7-20 UCBG- 1 Marin Ecoregion 15. Ring Mt. Open space preserve. 175 Comment
  CAS-BOT-BC301201  Eriophyllum lanatum var. arachnoideum Paul F. Covel 1940-5-19 1792 Marin Pt Reyes near lighthouse Comment
  CAS-BOT-BC301203  Eriophyllum lanatum var. arachnoideum Alice Eastwood 1921-4-1 s.n. Marin Sausalito Comment
  CAS-BOT-BC301207  Eriophyllum lanatum var. arachnoideum David D. Keck 1948-6-29 5918 Marin 1 mile west of Mill Valley Comment
  POM358029  Eriophyllum lanatum var. arachnoideum M. B. Dunkle 1931-7-11 2483 Marin Tomales Bay, north side near Point Reyes 15 Comment
  POM54712  Eriophyllum lanatum var. arachnoideum M. Alice King 1893-06 s.n. Marin San Anselmo Comment
  UC485478  Eriophyllum lanatum var. arachnoideum Katharine Brandegee Marin Mt. Tamalpais Comment
  UC485481  Eriophyllum lanatum var. arachnoideum Katharine Brandegee 1907-6-1 Marin Tamalpais Comment
  UC1543061  Eriophyllum staechadifolium Donald G. Nelson 1937-7-10 542 Marin on n sloping bank just w Point Reyes Lighthouse (above the bird rocks); Point Reyes Comment
  CAS-BOT-BC301932  Eriophyllum staechadifolium Robert M. King 1980-7-8 8406 Marin One mile north of Marshall Comment
  CAS-BOT-BC301936  Eriophyllum staechadifolium Gordon H. True; Fred Ross 1969-5-30 5026 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda [Hondo] 60 Comment
  SEINET12182147  Erodium cicutarium E. H. Graham 1931-1 6841 Marin camp near Blacksmith Shop, Pt. Reyes Comment
  UCD170763  Eruca vesicaria Molly Hunter 1997-4-12 7 Marin Point Reyes National Seashore. Trail to Tomales Point. 0 Comment
  CAS-BOT-BC143033  Eruca vesicaria subsp. sativa J. T. Howell 1988-7-16 s.n. Marin Terra Linda Community Gardens Comment
  UC708634  Eryngium aristulatum var. aristulatum Rimo Bacigalupi and Dr. Hans Leschke 1941-9-21 2710 Marin n.w. shoulder Mt. Tamalpais (Hidden Lake, 1/2 mi. below Potrero Meadow); , Hidden Lake Comment
  UC398748  Eryngium armatum Katharine Brandegee 1918-6-11 Marin Point Reyes Comment
  RSA121674  Erysimum concinnum H. S. Yates 1934-3-18 3726 Marin Point Reyes 182 Comment
  CAS-BOT-BC54768  Erysimum franciscanum Walter Lennon 1973-3-15 s.n. Marin Marin Headlands, just west of Golden Gate Bridge. Comment
  CAS-BOT-BC421478  Erythranthe androsacea J. Klein; A. Brown; S. Ketzier; F. Trusheim 2014-9-13 14688 Marin Mount Tamalpais. Marin Municipal Water District lands: Peters Dam Comment
  UC589466  Eschscholzia californica Beryl O. Schreiber 1932-6-29 618 Marin Sand Dune Beach Tomales Bay Comment
  CAS-BOT-BC403221  Eschscholzia californica Gordon H. True 1977-5-5 8187 Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon) on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach. Flat west of PRBO headquarters bldg. 3 Comment
  JEPS9609  Euonymus occidentalis var. occidentalis W. L. Jepson 1901-7-21 1710 Marin Inverness Comment
  UCD142600  Euphorbia maculata John Thomas Howell 1954-9-23 s.n. Marin Ross, M. H. Esberg Garden. Comment
  CAS-BOT-BC300548  Euphorbia serpillifolia subsp. serpillifolia A. Williams; R. Brostrom; F. Leist 2013-6-8 13265 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  CAS-BOT-BC418822  Fagopyrum esculentum Gordon H. True 1969-9-5 5113 Marin G. H. True residence, 142 Margarita Dr., San Rafael, San Rafael Hills 30 Comment
  CDA22708  Fallopia multiflora G. D. Barbe, P. Economon 1975-12-11 2105 Marin 225 Eldridge Avenue, Mill Valley. 0 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
  UCD65862  Festuca californica subsp. californica L. S. Smith 1916-5-7 Marin Lagunitas. Comment
  RSA127241  Festuca elmeri Hans Leschke 1943-5-16 s.n. Marin Deer Park near Fairfax. Comment
  CAS-BOT-BC278440  Festuca idahoensis John Thomas Howell 1941-6-10 16293 Marin Black Point Comment
  UC1106094  Festuca roemeri John Thomas Howell 1943-5-15 18084 Marin Tiburon Peninsula Comment
  UCD66271  Festuca roemeri A. A. Beetle 1945-6-12 3891 Marin Lagunitas. Comment
  CAS-BOT-BC278988  Festuca rubra John Thomas Howell 1941-6-29 16331 Marin Between Rock Spring and Laurel Dell, 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-BC278993  Festuca rubra John Thomas Howell 1943-5-22 18127 Marin Deer Park near Fairfax Comment
  CAS-BOT-BC278997  Festuca rubra John Thomas Howell 1944-6-4 19556 Marin Inverness Ridge west of Inverness Comment
  UC766823  Festuca rubra R. F. Hoover 1941-5-21 5170 Marin Point Reyes Comment
  SEINET10832001  Festuca rubra John Thomas Howell 1941-5-25 Howell 16216 Marin Rifle Camp, Mt. Tamalpais, Comment
  UCD66320  Festuca rubra subsp. pruinosa Beecher Crampton 1957-6-11 4194 Marin Entrance to Steep Ravine Beach, 5.6 miles N of Muir Beach, along State Hwy. 1. Comment
  SEINET7883471 Image available Filago californica Lewis S. Rose 1938-1 38140 Marin Tiburon 30 Comment
  UC1127975  Fragaria chiloensis H. S. Yates 1934-3-18 3722 Marin Point Reyes 182 Comment
Read comments
Aug 5 2010
  UC589396  Fragaria vesca Beryl O. Schreiber 1932-8-5 751 Marin Teacher's Beach; Tomales Bay Comment
  CAS-BOT-BC457935  Fragaria vesca subsp. californica Elsie Zeile 1909-4-4 45- 7 -1 Marin Mill Valley Comment
  SEINET10483327  Fragaria vesca subsp. californica Mary Susan Taylor Taylor 2474 Marin Samuel P. Taylor State Park. Comment
  CAS-BOT-BC231867  Frangula californica subsp. californica C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1806 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade from Ridgecrest Blvd to Miller Trail Comment
  CAS-BOT-BC52579  Frangula californica subsp. californica W. R. Dudley 1898-11-1 s.n. Marin Pine Ridge, Point Reyes Comment
  CAS-BOT-BC52584  Frangula californica subsp. californica Alice Eastwood 1916-10-6 s.n. Marin Mt. Tamalpais Comment
  SEINET2064537  Frankenia salina W. Savage 1975-7-31 1030 Marin Salt-marsh adjacent to Corte Madera Creek, Creekside Park, Greenbrae. Comment
  CAS-BOT-BC223491  Fraxinus latifolia D. E. Breedlove 1979-7-14 43768 Marin 3 miles S of Olema along Highway 1 Comment
  CAS-BOT-BC223493  Fraxinus latifolia Chas. W. Michael 1917-10-1 s.n. Marin San Anselmo Canyon Comment
  CAS-BOT-BC223497  Fraxinus latifolia Alice Eastwood 1917-6-1 s.n. Marin Fairfax Comment
  CAS-BOT-BC311772  Fraxinus latifolia A. Williams 2013-8-9 13771 B Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Creek Comment
  UC1123382  Fraxinus latifolia J. B. Spring 1932-6-22 83 Marin Burdell's School Petaluma Quad. 60 Comment
  CAS-BOT-BC130035  Fritillaria affinis Alice Eastwood 1917-3-11 s.n. Marin Mt. Tamalpais Comment
  JEPS5176  Fritillaria affinis Lucille Roush 1928-3-18 Marin Tomales Bay, Millerton Millerton; Tomales Bay, Millerton Comment
  SDSU20633  Fritillaria affinis Sean Ryan 2010-4-18 39 Marin Beneath a tall cypress lining SE side of Cypress Rd., 130 yards SW of its intersection with Winn Ln., 0.22 miles SW of intersection with Hwy 1. Point Reyes Station. 32 Comment
  RSA35491  Fritillaria affinis Emily M. Bradford 1904-4-7 s.n. Marin Mill Valley, near San Francisco Comment
  SEINET12044986  Fritillaria affinis L. S. Rose 1931-1 403 Marin San Rafael Comment
  SEINET8501282 Image available Fritillaria affinis Beatrice A. Heise 1971-4-11 42 Marin ca. 1-2 miles south of ranch house, Corda Ranch, 1 mile south of San Antonio Creek Road and 1.7 miles west of Highway 101, northern part of county Comment
  CAS-BOT-BC130368  Fritillaria liliacea Doreen Smith 2003-3-12 s.n. Marin Stafford Lake park, W. of Novato Comment
  CAS-BOT-BC422446  Fumaria capreolata Ken Howard 1996-3-13 s.n. Marin Along road bet. hostel and stables, Ft. Barry, G.G.N.R.A. Comment
  UC206794  Galium californicum subsp. californicum Katharine Brandegee June 1907 Marin Mill Valley Tamalpais Comment
  POM67350  Galium californicum subsp. californicum Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  CAS-BOT-BC231861  Galium divaricatum G. Block; D. Sherpa; T. Steiner; et al. 2012-8-25 1558 Marin Marin Municipal Water District Lands: Mount Tamalpais. In Potrero Meadow off Laurel Dell Rd., near edge of slough sedge and Potrero Meadow Trail. Comment
  UCD121817  Galium murale John Thomas Howell 1947-7-6 23324 Marin Laurel Dell, Mt. Tamalpais. Comment
  JEPS58889  Galium parisiense John Thomas Howell 1942-6-7 16973 Marin above Fairfax; San Anselmo Canyon 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
  UC28224  Galium porrigens var. porrigens F. P. McLean 1876-3-14 Marin Angel Island Comment
  CDA37906  Galium triflorum D. G. Kelch 2011-5-13 11 .248-D Marin Near Phoenix Lake. Comment
  JEPS62315  Galium triflorum Lauramay T. Dempster 1970-5-12 4380 Marin Bear Valley road Comment
  CAS-BOT-BC303411  Gamochaeta ustulata R. H. Wagner 1979-6-13 410 Marin Along trail to Marshall Beach, Point Reyes NS Comment
  CAS-BOT-BC303413  Gamochaeta ustulata R. E. Frenkel 1964-5-29 535 Marin On Sir Francis Drake Rd, 0.8 mile SE of Inverness 0 Comment
  CAS-BOT-BC188509  Garrya elliptica C. Hart Merriam 1921-1-4 s.n. Marin Lagunitas Comment
  CAS-BOT-BC194530  Garrya elliptica F. W. Geiger 1913-7-13 s.n. Marin Mt. Tamalpais Comment
  OBI33920  Garrya elliptica David J. Keil 1983-6-29 17188 Marin 2-3 mi NW of Point Reyes Station along SR 1 along E shore of Tomales Bay Comment
  POM203486  Garrya elliptica L. S. Rose 1933-3-18 33025 Marin Mt. Tamalpais 701 Comment
  POM212410  Garrya elliptica Joseph A. Ewan 1933-10-22 8081 Marin Hearts Desire, Tomales Bay. Comment
  SEINET3557654 Image available Garrya elliptica Lewis S. Rose 1932-1-9 328 Marin Mount Tamalpais. 610 Comment
  UC1607968  Garrya elliptica Donald G. Nelson 1937-3-5 448 Marin Mt. Tamalpais, North Peak Mt. Tamalpais (trail winding down from North Side Trail, n of the lookout tower down to Phoenix Lake) Comment
  UC21596  Garrya elliptica F. P. McLean 1876-3-14 Marin Angel Island Comment
  UC634768  Garrya elliptica H. L. Mason 1928-3-24 4263 Marin near Millerton (e side of Tomales Bay); Tomales Bay Comment
  UC876001  Garrya elliptica Alice Eastwood Jan 1897 Marin Mt. Tamalpais Comment
  RSA696591  Garrya elliptica G. Jentges 1933-2-18 s.n. Marin Tomales Bay Comment
  SEINET8730405 Image available Garrya elliptica Lewis S. Rose 1938-1 38091 Marin Tomales Bay, near Point Reyes Station 15 Comment
  CAS-BOT-BC192189  Garrya fremontii C. Hart Merriam 1907-8-14 s.n. Marin Mt. Tamalpais Comment
  UC876026  Garrya fremontii Alice Eastwood 1912-8-3 1542 Marin Mt. Tamalpais Comment
  POM264318  Gastridium phleoides A. A. Beetle 1941-7-6 1753 Marin Near Bolinas. Comment
  CAS-BOT-BC282625  Gastridium phleoides A. A. Beetle 1941-7-6 1753 Marin Near Bolinas Comment
  UCD66568  Gastridium phleoides A. A. Beetle 1941-7-6 1753 Marin Near Bolinas. Comment
  RSA119365  Gaultheria shallon S. S. Tillett 1956-6-30 577 Marin Road to McClure Beach, Point Reyes Peninsula. Comment
  SD51358  Gaultheria shallon Darley F. Howe 1961-7-28 3082 Marin 2.8 miles from Inverness on road to Pt. Reyes. 60 Comment
  UC589454  Gaultheria shallon Beryl O. Schreiber 1932-6-17 498 Marin Tomales Bay, Waterfall Beach Waterfall Beach; Tomales Bay, Waterfall Beach 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
  CAS-BOT-BC258890  Geranium dissectum A. Williams; S. Bishop; S. Creer; K. Hauser; A. Poggio; M. Jones 2012-3-24 002 Marin Mount Tamalpais. Marin Municipal Water District lands: ~30 m down Alex Forman trail from Sky Oaks employee parking lot 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-BC285571  Geranium dissectum A. Williams; F. Leist; C. Powell; J. Slamovich 2013-4-12 13225 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  UC1536992  Geranium dissectum Gordon H. True 1937-6-6 727 Marin Stinson Beach Road Mill Valley 243 Comment
  UCD103313  Geranium dissectum A. A. Beetle 1939-3-17 1773 Marin Near Bolinas. Comment
  CDA36324  Geranium robertianum R. Robison 2011-6-19 Marin Irving Group Picnic Area, south of Cross Marin Trail, near parking lot and restroom. 0 Comment
  UCD163794  Gilia capitata Peter Rubtzoff 1980-5-11 9442 Marin San Anselmo. Comment
  RSA83149  Gilia capitata subsp. chamissonis Verne Grant, Alva Grant 1946-6-2 7662 Marin Point Reyes Peninsula, 12.5 miles from Inverness. Comment
  RSA83151  Gilia capitata subsp. chamissonis Verne Grant, Alva Grant 1948-6-17 8589 Marin Near Camp Tomales Comment
  UC931991  Gilia capitata subsp. chamissonis Verne Grant, Alva Grant 1948-5-17 8506 Marin 12.5 mi from Inverness; Point Reyes Peninsula, 12.5 mi from Inverness Comment
  UC963988  Gilia capitata subsp. chamissonis R. F. Hoover 1941-5-21 5168 Marin Point Reyes Comment
  CAS-BOT-BC225294  Gilia capitata subsp. chamissonis Verne Grant; Alva Grant 1948-6-17 8590 Marin Sand hills one-half mile inland from Tomales Bay, near Camp Tomales Comment
  CAS-BOT-BC225477  Gilia millefoliata John Thomas Howell 1930-4-20 4724 Marin 5 miles from Inverness, Pt. Reyes Peninsula Comment
  CAS-BOT-BC225484  Gilia millefoliata Alice Eastwood 1923-5-13 11797 Marin Unspecified Comment
  UCD132394  Glebionis segetum Helen K. Sharsmith 1962-5-30 5088 Marin Point Reyes. San Francisco Bay Region. 182 Comment
  JEPS128145  Glyceria declinata Eric Wrubel, Joe Woods 2011-4-14 NPS 7 Marin Point Reyes National Seashore. Muddy Hollow Trail Comment
  CAS-BOT-BC282799  Glyceria leptostachya John Thomas Howell 1947-5-18 s.n. Marin E. end of Alpine Lake, Mt. Tamalpais Comment
  CAS-BOT-BC282804  Glyceria leptostachya John Thomas Howell 1943-6-6 18198 Marin Between Mill Valley and Muir Woods Comment
  SEINET4584706  Glyceria leptostachya G. H. True Jr. 1979-3-31 8470 Marin Marshall Beach Road, about 1 mile northwest of Tomales Bay State Park 61 Comment
  CAS-BOT-BC83534  Gnaphalium californicum Doreen Smith 2002-5-1 s.n. Marin Rubicon Trail by Rubicon Ridge Comment
  JEPS58943  Gratiola ebracteata John Thomas Howell 1945-6-24 Marin Mt. Tamalpais , Lagunitas Meadows (Lagunitas Meadows) Comment
  RSA0059080  Grindelia Greg de Nevers 2001-9-18 12628 Marin Audubon Canyon Ranch, Bolinas Lagoon Preserve. On Highway 1 cliffs, not salt marsh. 0 Comment
  CAS-BOT-BC304424  Grindelia hirsutula Paul F. Covel 1937-6-27 588 Marin Tomales Pt rd. no. Inverness Comment
  CAS-BOT-BC304430  Grindelia hirsutula John Thomas Howell 1933-7-30 11482 Marin At Inverness Comment
  CAS-BOT-BC314435  Grindelia hirsutula John Thomas Howell 1933-7-30 11483 Marin Between Inverness and Pt. Reyes Station Comment
  JEPS17998  Grindelia hirsutula George B. Rossbach 1954-10-10 543 Marin Point Reyes Point Reyes (flat on headland) Comment
  RSA184868  Grindelia hirsutula L. S. Rose 1965-9-5 65103 Marin 1 mile NE of San Rafael. 2 Comment
  UC1176887  Grindelia hirsutula John Thomas Howell 1939-7-2 14834 Marin Pirates Cove Comment
Read comments
Jun 12 2012
  UC762619  Grindelia hirsutula R. F. Hoover 1941-5-21 5186 Marin head Drake's Estero Comment
  OBI35888  Grindelia stricta var. stricta David J. Keil 1983-6-29 17186 Marin 2-3 mi NW of Point Reyes Station along SR 1 along E shore of Tomales Bay Comment
  UCD85230  Hainardia cylindrica Javier Penalosa; John Thomas Howell 1961-6-7 1622 Marin Tiburon Peninsula. Paradise Drive near Prince Royal Passage. Comment
  CAS-BOT-BC306274  Hedypnois cretica John Thomas Howell 1947-6-18 23278 Marin Near Dillons Beach Comment
  CAS-BOT-BC306358  Helenium amarum John Thomas Howell 1946-9-8 22987 Marin Near Ignacio Comment
  UC1192220  Helenium puberulum Herbert L. Mason 1946-7-24 12929 Marin second lake s Bear Valley (on road to Lake Ranch) Comment
  CAS-BOT-BC223994  Helianthemum scoparium Mrs. E. C. Sutliffe 1921-5-31 s.n. Marin Inverness Comment
  CAS-BOT-BC224002  Helianthemum scoparium Volney Rattan 1881-6-1 s.n. Marin Near summit Mt. Tamalpais Comment
  POM89825  Helianthemum scoparium var. vulgare V. King Chesnut 1887-7-11 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC306186  Hemizonia congesta subsp. congesta R. F. Hoover 1965-7-6 9481 Marin Tiburon Comment
  SD87659  Hemizonia congesta subsp. congesta Frank W. Peirson 1925-10-3 6457 Marin Mount Tamalpais Comment
Read comments
Oct 31 2012
  SFV4296  Hemizonia congesta subsp. congesta J. Turner, F. M. Ball 1962-7-8 s. n. Marin Paradise Camp, 3700 Paradise Drive, 3 miles north of Belvedere - Tiburon. Comment
  CAS-BOT-BC157667  Hemizonia congesta subsp. lutescens Peter Rubtzoff 1980-5-11 9441 Marin San Anselmo Comment
  CAS-BOT-BC309618  Hemizonia congesta subsp. lutescens Brandegee No date on label s.n. Marin Tamalpais Comment
  CAS-BOT-BC309649  Hemizonia congesta subsp. lutescens Carl B. Wolf 1934-6-28 5770 Marin Pt. Reyes Peninsula, 8 mi. by road from the Lighthouse 60 Comment
  JEPS12626  Hemizonia congesta subsp. lutescens John Thomas Howell 1924-8-31 648 Marin near Phoenix Lake Comment
  JEPS38277  Hemizonia congesta subsp. lutescens W. L. Jepson 1936-11-2 17976 Marin near San Quentin Comment
  UC1536899  Hemizonia congesta subsp. lutescens Gordon H. True 1937-6-6 722 Marin near Olema 24 Comment
  UC201232  Hemizonia congesta subsp. lutescens H. M. Hall 10056 Marin Tiburon Island Comment
  CAS-BOT-BC166924  Hemizonia congesta subsp. lutescens Peter Rubtzoff 1981-5-7 9645 Marin Area of the canyon with its branches and surrounding slopes bounded by Traveler Road in the south, by the N part of Camino de Herrera in the east, Comment
  CAS-BOT-BC309604  Hemizonia congesta subsp. lutescens Alice Eastwood 1927-9-1 s.n. Marin Mill Valley Comment
  CAS-BOT-BC309654  Hemizonia congesta subsp. lutescens H. M. H. 1915-10-1 s.n. Marin 3 mi. N. of S. Rafael Comment
  JEPS13490  Hemizonia congesta subsp. lutescens Edw. L. Greene 1888-9-1 Marin Comment
  JEPS58905  Hemizonia congesta subsp. lutescens Javier Penalosa 1961-8-26 2222 Marin flat sw NWPRR trestle; Tiburon Peninsula Comment
  UCD163738  Hemizonia congesta subsp. lutescens Peter Rubtzoff 1981-5-7 9645 Marin Area of the canyon with its branches and surrounding slopes bounded by Traveler Road in the south, by the N part of Camino de Herrera in the east, by the south part of Oak Springs Drive in the north, and by Theresa Drive and the ridge crest along the Fairfax boundary in the west. Comment
  RSA94177  Hemizonia lutescens F. W. Peirson 1925-10-3 6457 Marin Trail along N foot of Mt. Tamalpais. Comment
  RSA276356  Hemizonia multicaulis subsp. vernalis Jane Turner, Francis M. Ball 1962-7-8 1089 Marin Paradise Camp, 3700 Paradise Dr., 3 miles north of Belvedere - Tiburon. Comment
  SEINET10618315  Hemizonia multicaulis subsp. vernalis Robert A. Norris 1977-5-27 Norris 3604 Marin Ca 2.5 mi. NW Nicasio (near Nicasio Reservoir). Comment
  CAS-BOT-BC531664  Heracleum maximum E. Pimentel; E. Gunnison; M. Murphy; L. Going 2015-4-10 15314 Marin Mount Tamalpais. Marin Municipal Water District lands: Shafter Grade Comment
  RSA275999  Hesperevax sparsiflora var. sparsiflora Robert A. Norris 1978-5-6 3780 Marin Bootjack, Mt. Tamalpais. Comment
  UC1176756  Hesperocnide tenella John Thomas Howell 1945-6-30 Marin Mt. Tamalpais Comment
  CAS-BOT-BC176064  Hesperolinon congestum Doreen Smith 1998-5-21 s.n. Marin Mt. Burdell's s-facing slope, nr. San Mateo Cr. Comment
  CAS-BOT-BC176074  Hesperolinon congestum Javier Penalosa 1961-7-8 952 Marin Below old St. Hilary's. Tiburon Peninsula Comment
  CAS-BOT-BC176081  Hesperolinon congestum Helen K. Sharsmith 1951-7-10 4009 Marin Just north of town of Tiburon, Tiburon Peninsula 30 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
  JEPS122866  Hesperolinon congestum Adam C. Schneider with Will Freyman and Yuri P. Springer 2014-5-17 593 Marin Old St. Hillary's preserve, Vistazo St entrance Comment
  JEPS32269  Hesperolinon congestum W. L. Jepson 1940-6-5 19146 Marin Tiburon Comment
  JEPS73880 Image available Hesperolinon congestum L. R. Heckard 1974-5-14 3685 Marin Ring Mt. Tiburon Peninsula (n end of Tiburon Peninsula) Comment
  RSA176774  Hesperolinon congestum D. E. Breedlove 1963-5-24 49645 Marin Near Old Saint Hilary s Church, Tiburon Comment
  UC17264  Hesperolinon micranthum Mrs. Brandegee Marin Mt. Tamalpais Comment
  JEPS58877  Heterocodon rariflorum John Thomas Howell 1946-6-2 21974 Marin Rocky Ridge Fire Trail Mt. Tamalpais (Mt. Tamalpais) Comment
  UC12324  Heteromeles arbutifolia W. L. Jepson Nov 1893 Marin near trail to Cascades (Mt. Tamalpais); Mt. Tamalpais Comment
  CAS-BOT-BC311166  Heterotheca sessiliflora subsp. bolanderi A. D. E. Elmer 1903-7-1 4556 Marin Point Reyes Post Office Comment
  CAS-BOT-BC311172  Heterotheca sessiliflora subsp. bolanderi John Thomas Howell 1939-7-2 14831 Marin Ridge between Tennessee Cove and Pirates Cove Comment
  CAS-BOT-BC311176  Heterotheca sessiliflora subsp. bolanderi John Thomas Howell 1943-6-13 s.n. Marin Sausalito Comment
  UC674781  Heterotheca sessiliflora subsp. bolanderi Thomas Morley 1940-11-10 83 Marin sw slope on top of ridge w Bottini; Bolinas Ridge 396 Comment
  UC1999903  Heterotheca sessiliflora var. bolanderioides J. C. Semple, B. A. Suripto, T. Ahmed 1990-8-14 9333 Marin San Geromino, grass covered, rocky ridge N of golf course. Comment
Read comments
Jul 26 2014
  UC1300835  Heuchera micrantha var. diversifolia Helen K. Sharsmith 1963-5-18 5450 Marin forest on e side of Bolinas Ridge above Alpine Lake; San Francisco Bay Region 259 Comment
  CAS-BOT-BC420419  Heuchera micrantha var. diversifolia Peter H. Raven; Michael P. Johnson 1967-5-2 21353 Marin Angel island, bluffs near the bay, Hospital Cove, W side of the island 15 Comment
  SEINET10901904 Image available Hierochloe occidentalis Henry N. Bolander Bolander 2279 Marin Redwoods Comment
  CAS-BOT-BC55366  Hirschfeldia incana John Thomas Howell 1942-6-21 17002 Marin Fairfax. Comment
  CAS-BOT-BC55367  Hirschfeldia incana Javier Penalosa 1961-3-19 1158 Marin Tiburon Peninsula. Hillside above a point on Tibruon Blvd. ca. 1000 feet northwest of road to Belvedere Island. 15 Comment
  CAS-BOT-BC232497  Hoita macrostachya A. Williams; L. Leatherman; K. Roster; et al. 2012-8-25 1759 Marin Marin Municipal Water District Lands: Mount Tamalpais. On Old Stage Rd. past MMWD gate, at culvert OS-12. Comment
  UC83744  Hoita macrostachya Katharine Brandegee July 1888 Marin Lagunitas Comment
  JEPS97702  Holcus lanatus Annetta M. Carter 1934-5-6 537 Marin About .6 mi. S of Olema. Comment
  UC1100328  Holcus lanatus Malcolm A. Nobs and S. Galen Smith 1949-6-28 890 Marin ca 1-1/2 mi n Inverness; n of Inverness Comment
  UC38609  Holcus lanatus J. Burtt Davy Aug. 1898 4313 Marin near Olema; near Olema Comment
  UCD84965  Holcus lanatus Lewis S. Rose 1956-6-25 56103 Marin Bolinas Ridge, Mt. Tamalpais. 548 Comment
  CAS-BOT-BC320304  Holocarpha virgata Doreen Smith 1998-9-1 s.n. Marin Lagunitas Meadows, Mt. Tamalpais, near parking lot Comment
  RSA121026  Holocarpha virgata subsp. virgata J. T. Howell 1956-9-13 31876 Marin Lagunitas Meadows near Lake Lagunitas. Comment
  SEINET11915777  Holodiscus discolor E. H. Graham 1931-1 6844 Marin Camp near Blacksmith Shop, Pt. Reyes Comment
  UC53610  Hordeum brachyantherum subsp. brachyantherum J. Burtt Davy Aug. 1898 4330 Marin near Olema (Western Middle California) Comment
  UC1106131  Hordeum depressum John Thomas Howell 1944-5-28 Marin Almonte Comment
  CHSC60204  Hordeum murinum subsp. glaucum J. Lund 1980-4-12 Marin 1.0 mile east of Olema on the side of Road A 104, next to a grazed pasture. Comment
  UCD86231  Hordeum murinum subsp. glaucum John Thomas Howell 1949-4-24 25307 Marin Angel Island. Fort McDowell. Comment
  CAS-BOT-BC289350  Hordeum murinum subsp. glaucum John Thomas Howell 1940-5-26 15526 Marin Little Carson Falls Comment
  CAS-BOT-BC289410  Hordeum murinum subsp. leporinum Javier Penalosa 1961-2-25 1078 Marin Near Recreation Center below St. Hilary's Church, Tiburon, Tiburon Peninsula Comment
  NY436300  Horkelia bolanderi var. marinensis A. D. E. Elmer 07 1903 5039 Marin Comment
  CAS-BOT-BC536640  Horkelia californica John Thomas Howell 1930-6-22 5323 Marin Rodeo Lagoon Comment
  UC650352  Horkelia californica subsp. californica Milo S. Baker 1940-7-18 9787 Marin along road halfway out to lighthouse, Point Reyes Peninsula; Point Reyes Peninsula Comment
  SEINET10628375 Image available Horkelia marinensis Adolph D. E. Elmer Elmer 5039 Marin Point Reyes. Comment
  CAS-BOT-BC146509  Horkelia tenuiloba Ethel Crum 1933-7-9 1507 Marin South side of Mount Tamalpais 304 Comment
  JEPS2811 Image available Horkelia tenuiloba C. Michener 1892-6-1 Marin s side Tamalpais; S side of Mt. Tamalpais Comment
  SEINET10736879  Horkelia tridentata var. flavescens R. M. Austin 1877-1 Austin s.n. Marin Comment
  UCD106031  Hosackia gracilis Helen K. Sharsmith 1962-5-30 5083 Marin Point Reyes Peninsula. 45 Comment
  UC162502  Hypericum concinnum A. A. Heller 1906-6-12 8399 Marin Mt. Tamalpais Comment
  UC34308  Hypericum concinnum W. C. Blasdale 1893-5-25 Marin Mill Valley Comment
  UC2046442  Hypericum grandifolium Eric Wrubel 2011-7-28 we 617 Marin On fill slope below HWY 1 at Green Gulch, just outside of the NPS boundary. Comment
  CAS-BOT-BC311325  Hypochaeris glabra John Thomas Howell 1946-5-12 21806 Marin Carson Ridge Comment
  JEPS36522  Hypochaeris radicata W. L. Jepson 1920-5-26 9062 Marin Novato Comment
  CAS-BOT-BC311494  Hypochaeris radicata Gordon H. True 1977-5-25 8212 A Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach. West of PRBO headquarters bldg. 3 Comment
  RSA128464  Hypochaeris radicata Peter H. Raven 1950-6-4 2318 Marin Cascade Canyon, Mill Valley. 152 Comment
  RSA31363  Hypochaeris radicata Joseph A. Ewan 1934-3-15 8881 Marin 2 miles E [of] Aurora School on Tomales road. Comment
  CAS-BOT-BC232211  Iris douglasiana C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1115 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  UC1300947  Iris douglasiana Helen K. Sharsmith 1963-2-23 5170 Marin e of Bolinas Lagoon (w side of Bolinas Ridge); San Francisco Bay Region, Bolinas Ridge 228 Comment
  UC186616  Iris douglasiana C. F. Sonne Apr 1887 Marin near Mt. Tamalpais Comment
  RSA120325  Iris douglasiana S. S. Tillett 1956-6-30 585 Marin Above and E of old Life-Saving Station, W beach Point Reyes Peninsula, appr. 3.5 mi. from Pt. Reyes Light. Comment
  UCSB11606  Iris douglasiana Blattau, Jim 1962-4-17 Marin End of road at tip of Point Reyes Peninsula 60 Comment
  CAS-BOT-BC263260  Iris macrosiphon A. Howald; S. Tsiu; L. DiGirolamo; A. Young; S. Whelan 2012-3-24 105 Marin Mount Tamalpais. Marin Municipal Water District lands: Beginning of Alex Forman trail, next to Sky Oaks employee parking lot Comment
  UC896988  Iris macrosiphon Alice Eastwood 1912-5-29 64 Marin Kentfield Comment
  CAS-BOT-BC88647  Isatis tinctoria John Thomas Howell 1974-5-2 50328 Marin Stinson Beach. In yard of Barbara Menzies. Comment
  UC534853  Isoetes bolanderi H. E. Parks 1925-9-18 Marin Lake Lagunitas Comment
  CAS-BOT-BC69910  Isoetes howellii H. E. Parks 1925-9-18 s.n. Marin Lake Lagunitas. Comment
  CAS-BOT-BC69913  Isoetes howellii John Thomas Howell 1947-5-25 23204 Marin Willow Meadow, Mt. Tamalpais. Comment
  CAS-BOT-BC69915  Isoetes howellii John Thomas Howell 1926-8-15 2187 Marin Strand of Lake Lagunitas. Comment
  CAS-BOT-BC69878  Isoetes nuttallii John Thomas Howell 1947-5-25 23203 Marin Mt. Tamalpais. Comment
  CAS-BOT-BC112468  Isolepis cernua John Thomas Howell 1933-7-30 11473 Marin North of Lagunitas Creek Comment
  CAS-BOT-BC324783  Iva axillaris Marian L. Campbell 1919-5-22 s.n. Marin Tiburon Comment
  OBI36345  Jaumea carnosa David J. Keil 1983-6-29 17179 Marin Shores of Richardson Bay next to US 101, ca 4 mi N of Golden Gate Bridge Comment
  UC1100926  Juncus bolanderi Malcolm A. Nobs and S. Galen Smith 1949-6-28 885 Marin 1.5 mi n Inverness Comment
  RSA23197  Juncus breweri I. L. Wiggins 1938-7-14 8934 Marin Stinson Beach, south end of Bolinas Bay. Comment
  UC70476  Juncus bufonius Jos. Burtt Davy Jun 1 1900-Jul 1 1900 6726 Marin Point Reyes Comment
  CAS-BOT-BC232202  Juncus effusus A. Williams; E. McDermott; D. Smith; et al. 2012-6-23 1401 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-BC274437  Juncus effusus R. Schneider; E. Dugas; J. Stern; E. Wong 2013-3-9 13509 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
  UCSB560  Juncus effusus Keator, Glenn 1958-08 Marin About 5.4 miles west of Fairfax; on Alpine Lake - Mt. Tamlapais road Comment
  UC615404  Juncus effusus subsp. pacificus Beryl O. Schreiber 1936-6-21 2251 Marin Shell Beach Tomales Bay 1 Comment
  RSA129407  Juncus effusus subsp. pacificus B. O. Schreiber 1936-6-21 2251 Marin Shell Ranch. 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
  CHSC105446  Juncus lescurii Peter F. Zika 2008-7-16 23913 Marin Central Coast. W shore of Bodega Harbor. 1 Comment
Read comments
Feb 11 2019
  RSA127063  Juncus lescurii J. T. Howell 1945-7-29 21349 Marin Bolinas. Comment
  UC1177404  Juncus occidentalis John Thomas Howell 1944-6-25 19646 Marin Santa Venetia Comment
  RSA517030  Juncus occidentalis Edward Lee, Joseph A. Ewan, Annetta Carter 1934-4-30 763 Marin 4 miles west of Two Rocks. Comment
  UC1177382  Juncus patens John Thomas Howell 1944-6-25 19647 Marin Santa Venetia Comment
  JEPS67065  Juncus phaeocephalus unknown 1925-7-23 1 Marin Pt. Reyes Comment
  UC1106291  Juncus phaeocephalus John Thomas Howell 1939-10-1 15362 Marin Lake Lagunitas Comment
  CAS-BOT-BC83588  Juncus tenuis Doreen Smith 2007-6-1 s.n. Marin Eastern Marin County. China Camp. Comment
  CDA32930  Juncus xiphioides D. G. Kelch 2009-5-25 9 .305 Marin W of Marin Day School in seasonal wetland receiving run-off from serpentine. Comment
  CAS-BOT-BC235894  Keckiella corymbosa Alice Eastwood 1912-7-29 1536 Marin Mt. Tamalpais Comment
  POM21038  Keckiella corymbosa Alice Eastwood 1922-7-23 11510 Marin Mt. Tamalpais. Comment
  CDA29672  Kickxia elatine D. G. Kelch 2009-6-25 9 .474 Marin San Rafael. In brackish ditch E of Davidson School. Comment
  CAS-BOT-BC175935  Koeleria macrantha John Thomas Howell 1966-5-25 41545 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  JEPS127940  Kopsiopsis strobilacea Adam C. Schneider 2016-4-16 974 Marin Mount Tamalpais Watershed (N of State Park). High Marsh Trail. Comment
  UC1076310  Kopsiopsis strobilacea Herbert L. Mason 1925-4-12 1320 Marin Pipe line trail, Mt. Tamalpais. Comment
  CAS-BOT-BC499200  Kopsiopsis strobilacea John Thomas Howell 1942-6-21 16993 Marin Carson Ridge 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-BC344389  Lachemilla procumbens Gordon H. True 1965-5-11 1886 Marin Black Canyon near waterfall at east end of Mountain View Drive, San Rafael Hills 45 Comment
  CAS-BOT-BC272308  Lachnagrostis filiformis Doreen Smith 1996-9-12 s.n. Marin Lake Alpine Comment
  CAS-BOT-BC272314  Lachnagrostis filiformis John Thomas Howell 1945-7-15 21290 Marin Fairfax Comment
  UCR66440  Lactuca saligna J. T. Howell 1943-9-25 19324 Marin Mill Valley, southern part of valley 8 Comment
  RSA39847  Lactuca saligna P. A. Munz 1947-10-5 12191 Marin Trail from Ross to Lake Lagunitas. 152 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-BC341498  Lagophylla ramosissima John Thomas Howell 1945-9-2 21453 Marin San Rafael Hills Comment
  CAS-BOT-BC337870  Lapsana communis John Thomas Howell 1944-7-9 19685 Marin Inverness Comment
  CAS-BOT-BC324936  Lasthenia californica subsp. bakeri Lester Rowntree 1938-5-18 s.n. Marin Point Reyes Comment
  JEPS9956  Lasthenia californica subsp. californica William S. Cooper 1925-7-23 80 Marin Pt. Reyes Light Comment
  UC1118945  Lasthenia californica subsp. californica B. Schreiber 1936-4-12 2194 Marin 0.3 mi nne Pierce's Ranch; Point Reyes Quadrangle Comment
  UC124483  Lasthenia californica subsp. californica H. A. Walker 1907-5-9 591 Marin on trail to Mt. Tamalpais Comment
  UCD133663  Lasthenia californica subsp. californica K. Esau 1932-3-19 s.n. Marin Mill Valley. Comment
  CAS-BOT-BC324408  Lasthenia californica subsp. macrantha Herbert F. Copeland 1934-5-27 s.n. Marin Dillon's Beach Comment
  UC1363831  Lasthenia californica subsp. macrantha Robert Ornduff 1958-4-30 4961 Marin 2.2 mi s McClure Beach (w of road leading to McClure Beach) Comment
  UC33085  Lasthenia californica subsp. macrantha J. Burtt Davy 1900-6-18 6753 Marin Point Reyes Comment
  UC33087  Lasthenia californica subsp. macrantha Jos. Burtt Davy 1906-6-2 6820 Marin Point Reyes Comment
  CAS-BOT-BC324467  Lasthenia conjugens Doreen Smith 2003-5-22 s.n. Marin In sheep pasture to east of Highway 1 at the Marin/Sonoma County line at the American Creek north of Tomales, east of Valley Ford Comment
  CAS-BOT-BC355186  Lasthenia glaberrima Dr. A. Kellogg 1870-1-1 s.n. Marin Unspecified Comment
  JEPS10056  Lasthenia gracilis R. F. Hoover 1941-5-12 5068 Marin w Drake's Estero; Point Reyes Peninsula Comment
  RSA41981  Lasthenia macrantha subsp. macrantha Ella Dales Cantelow 1941-3-21 3582 Marin Near Pt. Reyes Light House. Comment
  CAS-BOT-BC366964  Lasthenia minor Alice Eastwood 1906-5-1 s.n. Marin Pt Reyes Comment
  JEPS35792  Lasthenia minor Rimo Bacigalupi, L. Heckard, and J. Roof 1964-4-29 Marin just e of the n arm Abbotts Lagoon; Point Reyes Peninsula, Abbotts Lagoon 15 Comment
  RSA123029  Lasthenia minor B. O. Schreiber 1937-5-9 2396 Marin Point Reyes Lighthouse 152 Comment
  RSA44352  Lathyrus littoralis J. T. Howell 1946-4-21 21688 Marin Dunes near radio station, Pt. Reyes Peninsula Comment
  UCSC000377  Lathyrus torreyi M. S. Baker 1904-5-2 s.n. Marin near Ross Valley Comment
  UCD106465  Lathyrus vestitus Dan Axelrod 1932-3-5 s.n. Marin Road along Bolinas Bay no. of Stinson Beach 2 miles. Comment
  UCD106553  Lathyrus vestitus var. vestitus K. Esau 1932-3-19 s.n. Marin Mill Valley. Comment
  CAS-BOT-BC321790  Layia gaillardioides John Thomas Howell 1946-5-12 21773 Marin South end of Carson Ridge Comment
  UC584214  Layia gaillardioides David D. Keck 1935-6-15 3363 Marin 1 mi e Muir Beach Comment
  CAS-BOT-BC372295  Layia platyglossa John Thomas Howell 1930-4-20 4735 Marin Pt. Reyes Comment
  CAS-BOT-BC379676  Layia platyglossa Alice Eastwood 1915-6-23 4750 Marin Pt. Reyes Comment
  UC1537164  Ledum glandulosum Gordon H. True Jr. 1937-6-6 713 Marin Point Reyes 30 Comment
  RSA3040  Ledum glandulosum subsp. columbianum C. B. Wolf 1931-8-22 1214 Marin 3 miles west of Inverness on road to Pt. Reyes (1/2 mmi. w. of summit of grade). 91 Comment
  CAS-BOT-BC537078  Lemna minor John Thomas Howell 1946-8-23 22900 Marin Olema Marshes Comment
  CAS-BOT-BC537130  Lemna minor Gordon H. True 1968-10-18 4732 Marin Point Reyes Bird Observatory ca. 3 miles northeast of Bolinas at Arroyo Hondo 60 Comment
  CAS-BOT-BC534879  Lemna valdiviana J. W. Stacey 1923-10-21 s.n. Marin Mt. Tamalpais, along Norah Trail Comment
  CAS-BOT-BC422375  Leontodon saxatilis R. Brostrom; M. Garcia; M. E. Hannibal; N. Hannibal 2014-9-13 14084 B Marin Mount Tamalpais. Marin Municipal Water District lands: Along Bon Tempe Creek, junction of Bullfrog Road and Azalea trail, Fairfax, Marin County, CA Comment
  CAS-BOT-BC215710  Lepechinia calycina John Thomas Howell 1946-5-12 21810 Marin Carson Ridge Comment
  CAS-BOT-BC232232  Lepechinia calycina P. da Silva; C. Longstreth; E. Turkle; et al. 2012-8-25 1650 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Ridgecrest Blvd., serpentine below old airforce base Comment
  UCD124955  Lepechinia calycina Ogden C. Riddle 1941-4-20 69 Marin near Bootjack Camp, Mt. Tamalpais. 304 Comment
  CAS-BOT-BC89525  Lepidium lasiocarpum Milo S. Baker 1936-4-6 8159 Marin Point Reyes Peninsula. Near Naval Station. Comment
  CAS-BOT-BC12480  Lepidium nitidum Javier Penalosa 1961-3-11 1117 Marin Tiburon Peninsula. 602 foot hill west of Paradise Canyon. 106 Comment
  UC517473  Lepidium oxycarpum John Thomas Howell 1933-4-1 10919 Marin 4.5 mi n San Rafael Comment
  CAS-BOT-BC175926  Leptochloa fusca subsp. fascicularis Doreen Smith 2001-9-16 s.n. Marin Shores of Nicasio Reservoir Comment
  RSA468548  Leptosiphon acicularis Glenn A. Gorelick 1967-4-30 s.n. Marin 5.4 miles southeast of Nicasio, on Lucas Valley Road Comment
  CAS-BOT-BC366911  Leptosiphon androsaceus T. Gosliner; M. E. Hannibal; S. Imazumi; S. Whelan 2013-4-12 13610 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  CAS-BOT-BC226659  Leptosiphon grandiflorus G. Thomas Robbins; S. Galen Smith 1958-7-8 3897 Marin Along Sir Francis Drake Highway, Point Reyes Peninsula, opposite and east of RCA Radio Station, 1.5 miles south of crossing of Drakes Estero Comment
  CHSC23089  Leptosiphon grandiflorus Robert A. Schlising; L. Thurman, J. Anderson 1962-6-30 2330 Marin Coast Ranges. Near RCA Receiving Station, along Sir Francis Drake Highway; pasture. Comment
  SD90612  Leptosiphon grandiflorus C. W. Tilforth, John Dourley 1973-7-18 931 Marin C. 9 miles northeast of Pt. Reyes Light House, along Sir Francis Drake Blvd., opposite R.C.A. Receiving Station Comment
  CAS-BOT-BC232252  Leptosiphon parviflorus A. Williams; E. Shea; M. E. Hannibal; S. Tsui 2012-5-5 700 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-BC324152  Lessingia hololeuca John Thomas Howell 1946-9-8 22992 Marin Near Ignacio Comment
  CAS-BOT-BC324156  Lessingia hololeuca Alice Eastwood 1912-10-11 2309 Marin Alta Comment
  SBBG28037  Lessingia hololeuca J. T. Howell 1945-9-2 Marin San Rafael Hills Comment
  CAS-BOT-BC324201  Lessingia micradenia var. micradenia John Thomas Howell 1927-4-15 2320 Marin Phoenix Lake 213 Comment
  CAS-BOT-BC324207  Lessingia micradenia var. micradenia Alice Eastwood 1905-10-20 s.n. Marin Fairfax Hills Comment
  JEPS20603  Lessingia micradenia var. micradenia John Thomas Howell 1926-9-9 2191 Marin Phoenix Lake Comment
  RSA39854  Lessingia micradenia var. micradenia P. A. Munz 1947-10-5 12198 Marin Road above Alpine Lake, north base of Mt. Tamalpais 366 Comment
  UC1287489  Lessingia micradenia var. micradenia Willard Spence 1960-5-4 537 Marin immediately e Liberty Gulch (1.2 mi from County Club) Comment
  UC829030  Lessingia micradenia var. micradenia Alice Eastwood 1915-9-26 Marin near Libertys Comment
  CAS-BOT-BC324203  Lessingia micradenia var. micradenia John Thomas Howell 1926-9-9 2191 Marin Phoenix Lake, north base of Mt. Tamalpais Comment
  CAS-BOT-BC272252  Leymus X multiflorus Javier Penalosa; J. T. Howell 1961-6-29 1870 Marin Paradise Drive 2.4 mi. northwest of road to Naval Net Depot, Tiburon Peninsula Comment
  CAS-BOT-BC272256  Leymus X multiflorus John Thomas Howell 1943-7-11 18287 Marin Mill Valley Comment
  CAS-BOT-BC283518  Leymus X vancouverensis John Thomas Howell 1945-6-3 20926 Marin Shell Beach Comment
  CAS-BOT-BC273585  Leymus californicus David L. Morgan 1955-6-30 s.n. Marin Inverness Comment
  UCD64270  Leymus cinereus L. Y. Leonard 1919-6-10 X- 3045 Marin San Quentin. Comment
  UCD64618  Leymus mollis Collector Unknown 1925-6-7 2098 Marin Willow Camp. Comment
  CAS-BOT-BC274486  Leymus triticoides John Thomas Howell 1944-6-25 19637 Marin San Rafael Comment
  UCD87713  Leymus triticoides Javier Penalosa; J. T. Howell 1961-6-29 1870 Marin Tiburon Peninsula. Paradise Dr. 2.4 miles NW of road to Naval Net Depot. Comment
  UC1023780  Lilaeopsis occidentalis Lincoln Constance 1955-7-24 3614 Marin 4.5 mi. n.w. Inverness (s.e. corner of Abbott's Lagoon, toward McClure Beach); Point Reyes Peninsula, Abbott's Lagoon 3 Comment
  HSC2203  Limnanthes douglasii H. L. Mason, Annatta Carter 1938-5-18 1413 Marin Point Reyes Peninsula, 12 mi. from Inverness Comment
  UC1106309  Limnanthes douglasii John Thomas Howell 1946-4-18 21677 Marin Novato Comment
  CAS-BOT-BC123079  Limnia bracteosa Rimo Carlo Felice Bacigalupi 1928-3-10 1818 Marin 3.5 miles N of Point Reyes Lighthouse, Coast Guard Station Comment
  NY342230  Limnia bracteosa R. C. F. Bacigalupi 1928-3-10 1818 Marin Coast Guard Station, 3.5 miles north of Pt. Reyes Lighthouse Comment
  CHSC20560  Limonium californicum Robert Schlising 1962-7-21 2342 Marin Near end of Schooner's Bay of Drake's Estero. Comment
  RSA254176  Limonium californicum Robert A. Norris 1974-7-28 2132 Marin Inverness Comment
  UC421701  Limonium californicum John Thomas Howell 1926-9-9 2188 Marin salt marsh near San Rafael Comment
  UC2048781  Limonium ramosissimum Christine Jones 2011-7-5 1044 Marin Marin County. Comment
  CAS-BOT-BC175239  Limosella acaulis Robert Soost 1998-5-1 s.n. Marin Shores of Abbotts Lagoon, Pt. Reyes National Seashore Comment
  SEINET12333194  Linanthus androsaceus subsp. luteus F. H. Utech 1988-1 88 -155 Marin W slope of Mt. Tamalpais, Ridgecrest Road from Bolinas Ridge to Alpine Dam & Fairfax, mile 9.80 380 Comment
  UC1745906  Linanthus grandiflorus Annetta M. Carter 1933-10-22 402 Marin 4.6 mi. from Inverness on Tomales Ridge. Comment
  JEPS37734  Lithocarpus densiflorus W. L. Jepson 1892-1 Marin Mt. Tamalpais Comment
  JEPS46312  Lithocarpus densiflorus Wilfred T. Frost 1932-8-20 414 Marin Rattlesnake Camp No. 1; Mt. Tamalpais Comment
  SEINET12030992  Lithocarpus densiflorus F. H. Utech 1988-1 88 -170 Marin W slope of Mt. Tamalpais, 3 mi past Alpine Dam & 4 mi from Fairfax on Bolinas Rd 180 Comment
  UC11909  Lithophragma heterophyllum J. Burtt Davy 1893-4-26 142 B Marin Mt. Tamalpais Comment
  UC1300844  Lithophragma heterophyllum Helen K. Sharsmith 1962-5-5 5011 Marin e slope Bolinas Ridge (Alpine Dam Road); San Francisco Bay Region, e slope Bolinas Ridge 243 Comment
  UC85417  Lithophragma heterophyllum Katharine Brandegee June 1905 Marin Tamalpais Comment
  UC11878  Lithophragma parviflorum var. trifoliatum State Survey Apr 1862 940 Marin Comment
  CAS-BOT-BC60182  Lobularia maritima Javier Penalosa 1961-2-25 1064 Marin Tiburon Peninsula. Tiburon. Comment
  UC31918  Logfia filaginoides W. L. Jepson 1891-6-11 Marin on Mt. Tamalpais Mt. Tamalpais Comment
  UC914295  Logfia gallica Verne Grant and Alva Grant 1946-6-13 7666 Marin near Fairfax Comment
  CAS-BOT-BC283204  Lolium multiflorum Gordon H. True 1969-4-29 4895 Marin Point Reyes Bird Observatory 3 miles NW of Bolinas at Arroyo Honda, Inverness Ridge 243 Comment
  CAS-BOT-BC283498  Lolium multiflorum W. R. Dudley 1901-3-1 s.n. Marin Marshalls, Tomales Bay Comment
  UCD66108  Lolium multiflorum Javier Penalosa; J. T. Howell 1961-6-29 1888 a Marin Tiburon Peninsula. Paradise Dr. 2.4 mi. northwest of road to Naval Net Depot. Comment
  CDA12276  Lomatium dasycarpum G. F. Hrusa 1989-2-16 5838 Marin Mt. Tamalpais State Park; Approx. 1/4 mi. E of Bootjack parking area. Comment
  CAS-BOT-BC143037  Lomatium dasycarpum subsp. dasycarpum Wilma Follette; Doreen Smith 2003-5-16 s.n. Marin East Marin Island Comment
  JEPS127931  Lomatium dasycarpum var. dasycarpum Adam C. Schneider with Robert Steers 2014-3-29 521 Marin Along hill northeast of Miwok Tr Trailhead at Bunker Rd. Comment
  UC566813  Lomatium utriculatum H. L. Mason 1928-4-28 4400 Marin Tiburon Peninsula Comment
  POM316492  Lonicera Patricia Wilder 1965-6-7 3548 Marin Bolinas Ridge; Mt. Range: North Coast; Drainage Area: Pacific. Comment
  CAS-BOT-BC240502  Lonicera hispidula C. H. M. 1919-9-9 s.n. Marin Lagunitas Comment
  CAS-BOT-BC240506  Lonicera hispidula Alice Eastwood 1912-7-29 1534 Marin Mt. Tamalpais Comment
  CAS-BOT-BC322138  Lonicera hispidula C. Kellner; S. Whelan; R. Schneider; A. Gossel; S. Whitney; R. Krueger; C. Haggerty; S. Kawachi 2013-2-23 13104 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Meadow behind the Fish Chalet. Comment
  POM46732  Lonicera hispidula var. vacillans A. A. Heller 1902-6-19 5723 Marin Tiburon peninsula, along the Bay Road. Comment
  UC1125240  Lonicera hispidula var. vacillans J. B. Spring 1932-6-23 85 Marin Salmon Creek Petaluma Quadrangle 182 Comment
  SEINET11071702 Image available Lotus corniculatus Jane McCaskill, C. H. Lamoureux 1956-6-29 503 Marin 3.5 miles west of Inverness on Point Reyes Light Road, Marin County, California. Comment
  UCD106727  Lotus corniculatus June McCaskill; C. H. Lamoureux 1956-6-29 503 Marin 3.5 miles west of Inverness on Point Reyes Lighthouse Road. Comment
  RSA177908  Lotus formosissimus Robert F. Thorne 1965-4-21 34398 Marin Near Drakes Beach, Point Reyes National Seashore. 5 Comment
  UC1537097  Lotus formosissimus Gordon H. True Jr. 1937-6-6 715 Marin Point Reyes 30 Comment
  UC1745784  Lotus formosissimus Annetta M. Carter 1934-4-29 524 Marin 10 mi. NW of Tomales on rd. running W from Estero Dist. School. 1.6 mi. W of school. Comment
  UC56335  Lotus formosissimus J. Burtt Davy 1900-6-18 6715 Marin Point Reyes Comment
  UCSC000386  Lotus formosissimus Beryl O. Schreiber 1937-7-17 2456 Marin 8 miles south west of Shell Beach, Road to Point Reyes Peninsula Comment
  SEINET6932523  Lotus formosissimus Wanda P. Vestal, A. G. Vestal 1947-5-12 s.n. Marin 2 miles southeast of Olema. Comment
  JEPS81164  Lotus heermannii Edward Lee with W. Joseph 1935-7-18 1564 Marin Lower Throckmorton Trail Mt. Tamalpais Comment
  UC1745850  Lotus heermannii var. orbicularis Annetta M. Carter 1934-5-6 538 Marin Tomales Pt. road about [?] mile from Pt. Reyes Rd. jct. 121 Comment
  RSA128310  Lotus humistratus J. T. Howell 1940-5-12 s.n. Marin San Anselmo Canyon, Mt. Tamalpais. Comment
  UCR136588  Lotus junceus Beecher Crampton 1960-6-8 5590 Marin Central Coast, Point Reyes, northern arm of Drakes Estero at the road crossing 5 Comment
  RSA517455  Lotus junceus Donald G. Nelson 1937-7-10 525 Marin Pont Reyes Lighthouse, by car parking area at top of hill. Comment
  UC1607960  Lotus junceus var. biolettii Donald G. Nelson 1937-7-10 525 Marin lighthouse parking area sand dunes Point Reyes Comment
  JEPS19448  Lotus micranthus W. L. Jepson 1897-3-28 13785 Marin Olema Comment
  UC15638  Lotus micranthus Michener and Bioletti Apr 1892 Marin Tamalpais Comment
  SEINET10484440  Lotus purshianus Chester T. Dziekanowski, David B. Dunn; Charlene A. Bennett 1976-7-28 Dziekanowski 2461 Marin Collected in a valley pasture about 3 mi se of lagunitas enroute to fairfax. Summer drought oak savannah habitat. 274 Comment
  UC15594  Lotus scoparius W. A. Setchell 1896-3-6 Marin Bolinas Bay Comment
  CDA4199  Lotus uliginosus J. T. Howell 1944-7-3 19856 Marin Between Mill Valley and head of salt marshes. 0 Comment
  JEPS77176  Lotus wrangelianus Robert M. Lloyd 1963-4-5 2325 Marin about 1 mi nw Tiburon Comment
  SEINET6932586  Lotus wrangelianus W. P. Vestal, A. G. Vestal 1947-5-12 s.n. Marin Ca. 2 miles southeat of Stinson Beach. Comment
  UC1177185  Lotus wrangelianus John Thomas Howell 1940-5-12 Marin San Anselmo Canyon Comment
  CAS-BOT-BC60263  Lunaria annua Gordon H. True 1968-3-9 4094 Marin Tiburon Peninsula. Audubon Sanctuary, Greenwood Cove. 15 Comment
  SEINET5766217 Image available Lupinus J. Burtt Davy 1894-8-28 1220 Marin Bolinas Bay Comment
  CAS-BOT-BC201224  Lupinus Charles Piper Smith 1948-4-26 48155 Marin Highway 1 - Pt. Reyes Station, 4.2 miles north Comment
  CAS-BOT-BC201230  Lupinus Mr. A. Seale; Mrs. A. Seale 1933-5-21 s.n. Marin Tomales Bay near Inverness Comment
  RSA195420  Lupinus C. P. Smith 1922-5-27 3539 Marin Mount Tamalpais - Wesst Point Inn - Bolinas trail. Comment
  SEINET10488363  Lupinus affinis Charles Piper Smith 1948-4-26 Smith 48158 Marin Marshalls road. 10.6 Miles w of petaluma Comment
  CAS-BOT-BC201435  Lupinus albifrons var. albifrons A. A. Heller 1906-6-12 8395 Marin Near the summit of Mt. Tamalpais Comment
  CAS-BOT-BC196048  Lupinus albifrons var. collinus Alice Eastwood 1912-6-9 283 Marin Sausalito Comment
  CAS-BOT-BC232493  Lupinus albifrons var. collinus C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1813 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade to culvert R143 Comment
  CAS-BOT-BC196163  Lupinus albifrons var. douglasii Alice Eastwood 1913-6-15 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC196177  Lupinus albifrons var. douglasii H. E. McMinn 1925-12-20 1580 Marin On summit Bolinas Ridge - a little to inward slope Comment
  CAS-BOT-BC196411  Lupinus arboreus John Thomas Howell 1944-7-9 19692 Marin Mt. Vision, Inverness Ridge Comment
  CAS-BOT-BC196413  Lupinus arboreus Alice Eastwood 1906-5-1 s.n. Marin Pt. Reyes Comment
  CAS-BOT-BC196417  Lupinus arboreus John Thomas Howell 1939-6-4 14738 I Marin Pt. Reyes Peninsula Comment
  SEINET10906957  Lupinus arboreus Heidi H. Schmidt 1993-6-8 Schmidt 812 Marin Mount Tamalpais State Park, on California State Highway # 1. Along costal bluffs. 60 Comment
  UC1129350  Lupinus arboreus A. E. Wieslander 1933-6-11 311 Marin 2 1/2 mi sw Point Reyes; Point Reyes Quad., sw of Point Reyes Comment
  UC614846  Lupinus arboreus Beryl O. Schreiber 1932-3-13 69 Marin Point Reyes Lighthouse Comment
  UCD106598  Lupinus arboreus Kamala Crompton 1996-5-19 15 Marin Dillons Beach. Comment
  UCD106628  Lupinus arboreus John Thomas Howell 1958-7-6 33642 Marin south side of Mt. Tamalpais above Cascade Canyon. Comment
  UCR198217  Lupinus arboreus Dean Kelch 2006-5-10 06 .174 Marin Lucas Valley Road 67 Comment
  RSA407037  Lupinus arboreus var. arboreus M. B. Dunkle 1936-8-11 4783 Marin Southwest of Iverness. Comment
  CAS-BOT-BC434214  Lupinus bicolor J. Klein; P. Suri; G. Anderson; R. Schneider 2014-5-10 14337 Marin Mount Tamalpais. Marin Municipal Water District lands: Swimmer Trail Comment
  CAS-BOT-BC215002  Lupinus chamissonis John Thomas Howell; et al 1980-6-19 53723 Marin Near Abbotts Lagoon, Point Reyes Peninsula Comment
  UC56337  Lupinus chamissonis J. Burtt Davy 1900-6-27 6797 Marin Point Reyes Comment
  SEINET12164397  Lupinus densiflorus F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -109 Marin Marshall-Petaluma Road from Petaluma to CA 1, ca 2 mi from county line 122 Comment
  UC1177217  Lupinus formosus John Thomas Howell 1946-5-25 21934 Marin Greenbrae Hills Comment
  UCD161840  Lupinus formosus var. formosus Ayzik Solomeshch 2014-6-10 s.n. Marin Giacomini Open Space Preserve. Summit Fire Road. 0.3 mile south of Buckeye Circle; 1.5 miles south of Fairfax. Vegetation plot SR 03. UTM Zone 10 E 531983 N 4205440. (Coordinates converted from UTM data by label maker.) 300 Comment
  SEINET8042169  Lupinus fulcratus H. M. Hall 1911-6-29 8999 Marin Wawona Comment
  SEINET12164399  Lupinus micranthus F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -111 Marin Marshall-Petaluma Road from Petaluma to CA 1, ca 3 mi from county line 122 Comment
  SEINET10452642  Lupinus microcarpus Heidi H. Schmidt, Amy Pool 1993-6-7 Schmidt 799 Marin Along Lucas Valley Road; 5.9 miles SE of Nicasio, on roadcut. 130 Comment
  UCR16236  Lupinus microcarpus Mark A. Willis 1977-5-27 s.n. Marin c. 2 mi. south of Olema on Sir Francis Drake Blvd. 40 Comment
  UC1177364  Lupinus microcarpus var. densiflorus A. Mulford May, 1945 1244 Marin Tiburon 91 Comment
  UC1177475  Lupinus microcarpus var. densiflorus John Thomas Howell 1946-5-12 21761 Marin between Fairfax and Country Club Comment
  CDA27495  Lupinus microcarpus var. densiflorus G. H. True 1977-5-25 8190 Marin Just east of Highway 101 at northeast corner of intersection of San Quentin off-ramp and Sir Francis Drake Boulevard, Greenbrae. Comment
  JEPS108048  Lupinus microcarpus var. densiflorus Rhonda Riggins 1982-5-21 1416 Marin Lucas Valley Road, 100-150 yds E jct. Nicasio Road at Nicasio. Comment
  JEPS86363  Lupinus microcarpus var. densiflorus Jack and Betty Guggolz 1988-4-29 920 Marin Rancho Laguna de San Antonio; road shoulder at the summit of the Chileno Valley Road Comment
  CDA27558  Lupinus nanus D. G. Kelch 2007-3-29 7 .103 Marin Greenbrae Hills; between San Quentin Shooting Range and Drake s Landing development. Comment
  JEPS65361  Lupinus nanus W. L. Jepson 1918-4-20 7558 Marin Mt. Tamalpais Comment
  UC201038  Lupinus nanus Katharine Brandegee June 1918 Marin Point Reyes Station Comment
  UCD109086  Lupinus nanus Miss M. Kennedy 1922-5-27 s.n. Marin Radio Station. Comment
  UC865252  Lupinus tidestromii var. layneae John Thomas Howell 1939-6-4 14729 Marin Point Reyes Peninsula Comment
  UC84418  Lupinus tidestromii var. layneae Katharine Brandegee 1886-6-10 Marin Point Reyes Comment
  UC201941  Lupinus variicolor A. D. E. Elmer July, 1903 4755 Marin Point Reyes Post Office Comment
  UC589372  Lupinus variicolor Beryl O. Schreiber 1932-6-29 577 Marin Sand Dune Beach Tomales Bay (Tomales Bay); , Sand Dune Beach Comment
  SEINET10489107  Lupinus variicolor Robert F. Thorne 1965-4-21 Thorne 34402 Marin Flowers purple and light violet; sandy roadside in grassland near drake's Beach, point reyes national seashore; with trifolium tridentatum, t. Wormskioldii, lotus formossimus, sidalcea malvaeflora. 5 Comment
  SEINET12154790  Lupinus variicolor E. H. Graham 1931-1 6910 Marin Pt. Reyes, camp nr Blacksmith Shop Comment
  UCSC000401  Lupinus variicolor Beryl O. Schreiber 1932-3-13 72 Marin exposed sandy hillside near road to Point Reyes Lighthouse Comment
  CAS-BOT-BC421689  Luzula comosa K. Hopper; P. DaSilva; S. Kawachi; G. Anderson; J. Porter; M. Fernholz 2014-4-26 14013 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
  CDA12023  Luzula comosa G. F. Hrusa 1990-2-26 7499 Marin North Coast Biodiversity Arena; Coast Trail, Pt. Reyes National Seashore. Comment
  RSA127066  Luzula comosa J. T. Howell 1949-5-15 25317 Marin Inverness Ridge, west of Inverness. Comment
Read comments
Feb 24 2012
  CAS-BOT-BC441399  Luzula macrantha Javier Penalosa 1961-4-1 1235 Marin Tiburon Peninsula: Hill SE of Bel Aire School 60 Comment
  JEPS73335  Luzula subsessilis Edward Lee with Joe Ewan and Annetta Carter 1934-4-30 764 Marin 4 mi w Two Rocks; w of Two Rocks Comment
  JEPS85610  Luzula subsessilis W. L. Jepson 1917-3-31 6857 Marin Mt. Tamalpais Comment
  UC1133754  Luzula subsessilis H. S. Yates 1934-3-18 3725 Marin Point Reyes Point Reyes Quad., Point Reyes Comment
  CAS-BOT-BC175905  Luzula subsessilis Gordon H. True 1965-4-6 1788 Marin High Point between Black Canyon and Santa Venetia, San Rafael Hills Comment
  CAS-BOT-BC157671  Madia anomala Peter Rubtzoff 1980-6-8 9452 Marin San Anselmo Comment
  SEINET3148085  Madia anomala K. Brandegee 1907-6-9 sn Marin Mill Valley, Tamalpais Comment
  UC913090  Madia anomala David D. Keck 1933-5-29 2313 Marin 0.9 mi n of Mill Valley; Mt. Tamalpais, Lovell Ave. Comment
  CAS-BOT-BC342638  Madia anomala K. Brandegee 1910-5-22 s.n. Marin Slopes of Mt. Tamalpais, above Mill Valley 90 Comment
  RSA32116  Madia anomala J. T. Howell 1946-5-25 21932 Marin Greenbrae HillsGreenhorn Mountain Range: North Rim of Kern Canyon. Comment
  RSA785065  Madia anomala Peter Rubtzoff 1980-6-8 9452 Marin San Anselmo Comment
  CAS-BOT-BC343725  Madia elegans Michener; Bioletti 1892-5-1 1226 a Marin Sequoia Canon [Canyon] Comment
  CAS-BOT-BC343080  Madia gracilis Alice Eastwood 1912-6-9 289 Marin Sausalito Comment
  CAS-BOT-BC343095  Madia gracilis Gordon H. True 1968-7-5 4671 Marin Point Reyes Bird Observatory ca. 3 mi. northwest of Bolinas at Arroyo Hondo 60 Comment
  CAS-BOT-BC343079  Madia gracilis H. M. Hall 1931-5-25 13075 Marin Mill Valley, at south base of Mt. Tamalpais, but 0.4 miles further up road than 13074 Comment
  RSA107070  Madia madioides L. S. Rose 1956-6-25 56109 Marin Wooded slopes, W of Alpine Lake. 427 Comment
  NY24345  Mahonia nevinii E. C. Marquand 1935-7-10 s.n. Marin Cultivated Comment
  CAS-BOT-BC510716  Maianthemum dilatatum John Thomas Howell 1946-5-5 21757 Marin Swale near radio station, Point Reyes Peninsula Comment
  CAS-BOT-BC511469  Maianthemum racemosum subsp. amplexicaule Alice Eastwood 1907-7-1 s.n. Marin Bolinas Ridge Comment
  CHSC46943  Marah fabacea Robert A. Schlising 1963-1-22 2427 Marin Point Reyes: near lighthouse. Comment
  UC589583  Marah fabacea Beryl O. Schreiber 1932-7-25 662 Marin Lone Pine Beach Tomales Bay Comment
  JEPS77188  Marah oregana Robert M. Lloyd 1963-4-24 2340 Marin on Bolinas Road 2.6 mi s Fairfax 182 Comment
  UCR20563  Marah oregana H. M. Whistler 1966-3-17 s.n. Marin San Francisco Bay Region, Muir Woods Road, 0.8 mi. east of entrance to Muir Woods National Monument 91 Comment
  UCD107556  Marah oregana Robt. Branstead 1934-4-8 s.n. Marin Steep Ravine Canyon. Comment
  CAS-BOT-BC422662  Meconella californica Belle R. Jackson 1936-4-28 s.n. Marin Sausalito, on ridge above the shops. Comment
  UCD107855  Medicago polymorpha Javier Penalosa; J. T. Howell 1961-5-5 1429 Marin Tiburon Peninsula. Tiburon Blvd. ca. 100 yds. North of Blackfield Drive. Comment
  UC53677  Melica californica Jos. Burtt Davy 1901-4-13 6887 Marin Angel Island Comment
  CDA32509  Melica californica A. A. Beetle 1941-5-2 2721 Marin Steep rocky coastal bluffs south of Stinson Beach. 0 Comment
  SEINET11688677  Melica californica Unknown 1982-1 412 Marin along Hwy 1, 6.2 mi N of Pt Reyes Station Comment
  CAS-BOT-BC282143  Melica geyeri John Thomas Howell 1946-4-14 21608 Marin Near Tomales 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
  UC196388  Melica geyeri H. S. Yates 1914-5-4 227 Marin near Mill Valley Comment
  CAS-BOT-BC282141  Melica geyeri Doreen Smith 1997-4-8 s.n. Marin Hills W of Nicasio Comment
  CAS-BOT-BC282150  Melica geyeri John Thomas Howell 1947-5-25 23195 Marin Berenstein Trail near Mount Theater, Mount Tamalpais Comment
  CAS-BOT-BC281334  Melica harfordii John Thomas Howell 1941-5-25 16204 Marin Arturo Trail, Mt Tamalpais Comment
  UCD87515  Melica harfordii S. Kawagoe 1922-6-25 s.n. Marin Muir Woods. Comment
  UCD88601  Melica subulata A. A. Beetle 1945-6-12 3889 Marin Lagunitas. Comment
  CAS-BOT-BC262537  Melica torreyana Virginia E. Long 1933-5-4 213 a Marin Mill Valley 60 Comment
  CAS-BOT-BC262540  Melica torreyana Peter H. Raven; Michael P. Johnson 1967-5-1 21092 Marin Angel Island. On south side of island below Rock Quarry 60 Comment
  CAS-BOT-BC291879  Melica torreyana R. Schneider; T. Pollak; J. Stern; L. Williams 2013-4-12 13510 Marin Mount Tamalpais. Marin Municipal Water District lands: NE of large turnaround at top of Fish Grade near Filter Plant Road Comment
  UCD89093  Melica torreyana P. B. Kennedy 1914-3-22 4637 Marin Railroad track near Muir Inn. Comment
  UCD89222  Melica torreyana A. R. Kruckeberg 1947-7-17 1520 Marin 1/2 mile northwest of Rifle Camp, along Ross-Fairfax Collier Spring trail, Mount Tamalpais. Comment
  UC589369  Melilotus indicus Beryl O. Schreiber 1932-6-17 494 Marin Waterfall Beach Tomales Bay Comment
  UC25358  Melissa officinalis unknown 1897-7-19 Marin Palo Alto Creek Comment
  RSA128923  Mentha X officinalis Peter H. Raven 1950-8-21 2701 Marin Ross. Comment
  RSA409926  Mentha pulegium M. B. Dunkle 1936-8-14 4805 Marin Southwest Inverness; Road to Point Reyes. 30 Comment
  RSA89811  Mentha pulegium P. A. Munz 1954-7-29 19888 Marin Olema marshes Comment
  UC1176940  Mentha spicata Peter H. Raven 1950-8-21 2700 Marin Ross Comment
  UC1177454  Mentzelia laevicaulis var. laevicaulis John Thomas Howell 1945-9-16 21488 Marin n San Rafael (along railroad) Comment
  UC1106273  Micropus californicus var. californicus John Thomas Howell 1947-5-4 23134 Marin San Rafael Hills Comment
  UC1106189  Microseris bigelovii John Thomas Howell 1947-4-23 23070 Marin w of Mt. Vision; Drakes Estero Comment
  POM216919  Microseris bigelovii H. F. Copeland 1934-5-27 s.n. Marin Dillons Beach. Comment
  CAS-BOT-BC348947  Microseris douglasii subsp. douglasii Peter H. Raven; Michael P. Johnson 1967-5-1 21042 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  UC747186  Microseris douglasii subsp. douglasii G. Thomas Robbins with J. T. Howell 1945-5-9 1897 Marin 0.5 mi n Hamilton Field Air Base Comment
  CAS-BOT-BC348941  Microseris douglasii subsp. douglasii John Thomas Howell 1966-4-6 41463 Marin John Thomas Howell Botanical Garden, Tiburon. Along path west of church Comment
  CAS-BOT-BC348943  Microseris douglasii subsp. douglasii J. T. Howell 1943-5-22 s.n. Marin Lagunitas Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC349098  Microseris douglasii subsp. tenella John Thomas Howell 1943-5-15 18078 Marin Tiburon Peninsula. [S. end of peninula] Comment
  CAS-BOT-BC322738  Microseris paludosa John Thomas Howell 1944-5-14 19457 Marin Hills near Salmon Creek School Comment
  UCD35991  Mimulus aurantiacus Beecher Crampton 1946-8-14 414 Marin along an inlet between Hamlet and Tomales. 6 Comment
  SEINET12269786  Mimulus aurantiacus H. W. Graham 1927-1 9- 11 -18 Marin from Mill Valley to Muir Woods near San Francisco Comment
  RSA420289  Mimulus aurantiacus var. aurantiacus M. B. Dunkle 1931-7-11 2475 Marin Tomales Bay, north side near Point Reyes, San Francisco Bay Region Comment
  UC123698  Mimulus aurantiacus var. aurantiacus H. A. Walker 1907-7-4 617 Marin Cascade Drive Mill Valley Comment
  UC589352  Mimulus aurantiacus var. aurantiacus Beryl O. Schreiber 1932-7-15 485 Marin Teachers Beach Tomales Bay 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
  JEPS10572  Mimulus douglasii Adele Lewis Grant 1918-4-12 1207 Marin above West Point Inn; Mt. Tamalpais Comment
  RSA535761  Mimulus douglasii David M. Thompson 1989-3-19 991 Marin Mt. Tamalpais State Park. Above W end of parking lot for Bootjack Picnic Area (and trailhead for Bootjack and Mt. Davis trails). Comment
  JEPS77248  Mimulus grandis Robert M. Lloyd 1963-4-24 2386 Marin 1 mi e of Inverness 3 Comment
  UC1745795  Mimulus grandis Annetta M. Carter, Herbert L. Mason 1938-5-18 1415 Marin 12 mi from [W of] Inverness. Pt. Reyes. Comment
  SEINET12269938  Mimulus guttatus subsp. litoralis E. H. Graham 1931-1 6889 Marin near lighthouse Pt. Reyes Comment
  UC125313  Mimulus rattanii M. K. Curran 1886-7-4 Marin Tamalpais Comment
  CAS-BOT-BC433038  Mitella ovalis Alice Eastwood 1915-3-28 3986 Marin Lagunitas Comment
  CAS-BOT-BC220405  Monardella purpurea Javier Penalosa 1961-7-15 1966 Marin Tiburon Peninsula. Plateau northwest of 748 ft. summit Comment
  CAS-BOT-BC220419  Monardella purpurea John Thomas Howell 1942-7-5 17009 Marin Fern Canyon, Mt. Tamalpais Comment
  HSC23773  Monardella purpurea R. A. Vanbianchi 1971-7-1 19 Marin San Geronimo Ridge Comment
  UCR129916  Monardella sinuata subsp. nigrescens Annetta Carter, H. L. Mason 1938-5-18 1417 Marin Point Reyes Peninsula, 12.5 miles from Inverness Comment
  JEPS63364  Monardella undulata William S. Cooper 1925-7-23 74 Marin Pt. Reyes Comment
Read comments
Sep 4 2013
  UC761790  Monardella undulata Robert F. Hoover 1941-5-21 5148 Marin Point Reyes Comment
Read comments
Sep 4 2013
  CAS-BOT-BC220541  Monardella villosa John Thomas Howell 1946-5-16 21874 Marin Angel Island, s. side Comment
  CAS-BOT-BC220543  Monardella villosa Henry M. Pollard 1947-6-22 s.n. Marin Dipsea Trail near Steep Ravine, Mt. Tamalpais Comment
  RSA12234  Monardella villosa Carl B. Wolf 1934-6-28 5779 Marin Pt. Reyes Peninsula, 1/4 mile from the Lighthouse. 61 Comment
  UC2035878  Monardella villosa subsp. franciscana Joseph Andorfer Ewan 1936-1-1 9383 Marin 1/2 mi east U. S. Naval Station, Point Reyes road. Comment
  CAS-BOT-BC444903  Montia fontana John Thomas Howell 1940-3-17 s.n. Marin Lagunitas Meadows, Mt. Tamalpais Comment
  CAS-BOT-BC444907  Montia fontana Javier Penalosa 1962-3-31 2288 Marin Tiburon Peninsula. Ca. 100yds. NW of Reed entrance to (the longer) RR tunnel. Comment
  RSA177914  Montia fontana R. F. Thorne 1965-4-21 34406 Marin Point Reyes National Seashore. 3 Comment
  UC1169756  Montia fontana Volney Rattan March 1883 Marin Comment
  PASA375  Montia sibirica Mabel B. Peirson 1926-3-28 Marin Tennessee Cove Comment
  JEPS75399  Myosotis discolor Arthur Weston 1969-6-2 5687 Marin at junction of San Geraniaro Valley Rd. at Francis Drake Hwy. (Woodacre); Woodacre Comment
  RSA244337  Myosotis latifolia C. W. Tilforth, John Dourley 1973-7-17 903 Marin Near Iverness, Tomales Bay. Comment
  SFV8428  Myosotis latifolia K. H. Traver 1969-4-6 4 Marin On Blithedale Road, 1.1 miles north of Mill Valley. Comment
  JEPS30062  Myrica californica Willis L. Jepson 1892-9-9 Marin Mt. Tamalpais Comment
  UC1135954  Myrica californica H. S. Yates 1934-3-18 3700 Marin 2 mi. n.w. Inverness; Point Reyes Quad. Comment
  CAS-BOT-BC175244  Myriophyllum Doreen Smith 1997-6-25 s.n. Marin In 5-Brooks Pond Comment
  JEPS77896  Myriophyllum hippuroides Edward Lee 1934-6-17 899 Marin between Olema and South Brook Comment
  UCD103894  Myriophyllum humile Lars Anderson 2011-6-13 s.n. Marin Along Abbot's Lagoon Trail. Under bridge. 0 Comment
  CAS-BOT-BC259925  Nassella lepida John Thomas Howell 1944-5-14 19469 Marin Salmon Creek Canyon Comment
  CAS-BOT-BC259932  Nassella lepida John Thomas Howell 1939-5-14 14662 Marin Phoenix Lake Comment
  RSA127383  Nassella lepida J. T. Howell 1946-5-16 21896 Marin North side of Angel Island Comment
  CAS-BOT-BC260145  Nassella pulchra Alice Eastwood 1912-5-1 30 Marin Kentfield Comment
  CAS-BOT-BC260158  Nassella pulchra Javier Penalosa 1961-4-1 1214 Marin Tiburon Peninsula. Intersection of Blakefield Road and Tiburon Boulevard, ca 1 mile from US 101 Comment
  CAS-BOT-BC260161  Nassella pulchra Javier Penalosa 1961-4-1 1261 Marin Tiburon Peninsula. Dirt road intersecting Tiburon Boulevard, NW of road to Belvedere Island 15 Comment
  CAS-BOT-BC260163  Nassella pulchra Javier Penalosa 1961-2-25 1065 Marin Tiburon Peninsula. Tiburon, bordering Typha marsh Comment
  CAS-BOT-BC260167  Nassella pulchra John Thomas Howell 1943-5-15 18102 Marin Tiburon Peninsula 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
  CAS-BOT-BC227660  Nassella pulchra Peter Rubtzoff 1981-5-7 9639 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
  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
  UC1023052  Navarretia intertexta John Thomas Howell 1941-7-6 16351 Marin Kent Trail Mt. Tamalpais Comment
  RSA468358  Navarretia mellita E. S. Spalding 1930-8-15 s.n. Marin Phoenix Lake Comment
  CAS-BOT-BC232716  Navarretia rosulata John Thomas Howell 1945-7-15 21308 Marin Near Liberty's Comment
  UC908874  Navarretia squarrosa J. T. Howell 1945-9-2 Marin Black Canyon San Rafael Hills Comment
  JEPS123295  Navarretia viscidula David Gowen 2009-6-24 1073 Marin West facing slopes above Lagunitas Meadow. Comment
  LA95714  Nemacaulis denudata var. denudata Carl Epling; William Stewart 1936-4-6 sn Marin San Quetin?? Comment
Read comments
Jul 19 2018
  SEINET3557584 Image available Nemophila Lewis S. Rose 1933-4-12 33077 Marin Sausalito. Comment
  RSA177932  Nemophila heterophylla Robert F. Thorne 1965-4-21 34417 Marin Near confluence of Lagunitas and Nicasio Creeks. 30 Comment
  UC24186  Nemophila heterophylla Michener and Bioletti April, 1892 Marin Ross Valley Comment
  UC67130  Nemophila heterophylla Harley P. Chandler 1900-2-26 Marin n slope Mount Tamalpais Region of San Francisco Bay, Mount Tamalpais Comment
  POM195545  Nemophila heterophylla H. E. Parks, S. T. Parks 1930-4-10 465 Marin Ross district, Lake Phoenix. 30 Comment
  JEPS1487  Nemophila menziesii Virginia Bailey 1939-3-19 Marin w side Mt. Tamalpais , Cataract Canyon (Cataract Canyon) Comment
  UC1602052  Nemophila menziesii var. atomaria Michener and Bioletti Apr 1891 Marin Fairfax Comment
  UCSB11504  Nemophila menziesii var. atomaria Blattau, Jim 1962-4-17 Marin End of road at tip of Point Reyes Peninsula 60 Comment
  UC1021932  Nemophila parviflora Rolf Y. Berg 1955-4-16 Marin Woodacre Comment
  UC107268  Nemophila parviflora Alice Eastwood 1901-5-6 Marin Inverness Comment
  CAS-BOT-BC384605  Nemophila parviflora var. parviflora R. Schneider; T. Pollak; J. Stern; L. Williams 2013-4-12 13516 Marin Mount Tamalpais. Marin Municipal Water District lands: NE of large turnaround at top of Fish Grade near Filter Plant Road Comment
  UCR255675  Nymphaea odorata Greg de Nevers 1997-9-30 11102 Marin Tennessee Valley, pond east of ranch buildings Comment
  RSA13535  Oemleria cerasiformis H. E. Parks 1930-3-15 403 Marin Tiburon Peninsula. 61 Comment
  UC555301  Oemleria cerasiformis Curtis Ferris 1932-3-5 18 Marin n side Inverness Ridge Comment
  CDA5203  Oenothera rosea Walter S. Lennon 1974-4-3 Marin San Rafael. 0 Comment
  JEPS127372  Orobanche californica Heather Spaulding 2011-8-5 Marin Golden Gate National Recreation Area. Marin Headlands. South facing slope 190 m east of the Marine Mammal Center. Comment
  UC444922  Orobanche fasciculata Franklin P. Nutting Marin Mount Tamalpais. Comment
  RSA408796  Orthocarpus H. de Forest 1930-4-21 s.n. Marin Lake Lagunitas. Comment
  SEINET12270188  Orthocarpus attenuatus L. S. Rose 1935-1 35109 Marin Woodacre Comment
  SEINET12337124  Orthocarpus densiflorus C. F. Quibell 1976-1 1368 Marin S side of Marshall-Petaluma Rd W of summit Comment
  RSA501262  Orthocarpus erianthus var. roseus Aaron Liston, Sara Meury 1989-4-19 791 -2 Marin Point Reyes National Seashore, Chimney Rock Comment
  RSA254425  Orthocarpus faucibarbatus Robert A. Norris 1975-4-10 2307 Marin By Paradise Dr., Corte Madera. Comment
  CAS-BOT-BC7006  Orthocarpus noctuinus Alice Eastwood 1901-5-6 s.n. Marin Inverness Comment
  SEINET12270216  Orthocarpus purpurascens M. T. Doutt 1931-1 581 Marin lighthouse near Pt. Reyes Comment
  HSC23487  Oxalis corniculata R. A. Vanbianchi 1971-6-19 2 Marin San Geronimo. Comment
  POM181766  Oxalis corniculata H. F. Copeland 1925-7-5 530 Marin Coast. Comment
  POM127723  Oxalis oregana I. J. Condit 1913-4-8 s.n. Marin Mill Valley. Comment
  CAS-BOT-BC531674  Oxalis pes-caprae A. Williams 2015-2-12 15001 Marin Mount Tamalpais. Marin Municipal Water District lands: Phoenix Lake Comment
  SJSU5751  Oxalis pilosa S. A. Swift 1971-2-9 71 -9 Marin near Bolinas, Point Reyes Peninsula Comment
  CAS-BOT-BC175922  Panicum hillmanii Doreen Smith 1996-9-28 s.n. Marin Novato - Atherton Avenue exit from Highway 101, at edge of Park & Ride lot Comment
  CAS-BOT-BC253871  Panicum miliaceum Phyllis Ellman 1977-1-19 s.n. Marin Old St. Hilary's, Tiburon Comment
  CAS-BOT-BC253873  Panicum miliaceum Peter H. Raven 1950-7-20 2653 Marin West Point Mountain, Tamalpais Comment
  CAS-BOT-BC253867  Panicum miliaceum John Thomas Howell 1988-7-14 s.n. Marin In Terra Linda Comment
  CAS-BOT-BC253942  Parapholis incurva Javier Penalosa 1961-5-5 1427 Marin Tiburon Peninsula. Below Tiburon Boulevard ca. 100 yards W of Blackfield Drive Comment
  CAS-BOT-BC253946  Parapholis incurva John Thomas Howell 1945-5-6 20816 Marin Just above high tide, San Rafael Comment
  SEINET203592 Image available Parapholis incurva F. J. Hermann 1955-7-25 11916 Marin Tamalpais Valley, CA Comment
  UCD88683  Parapholis incurva Lewis S. Rose 1946-6-20 46167 Marin eastern shore of Bolinas Lagoon. Comment
  RSA0034598  Parapholis incurva J. T. Howell 1945-5-6 20816 Marin San Rafael. Comment
  SEINET10959970  Parapholis incurva John Thomas Howell 1945-5-6 Howell 20816 Marin Edge of salt marsh just above high tide, San Rafael. Comment
  CDA6389  Parentucellia latifolia G. D. Barbe, T. C. Fuller 1978-5-18 2389 Marin South of Marshall-Petaluma Road, 3.5 km east of Marshall. 0 Comment
  UC708675  Parnassia californica Rimo Bacigalupi 1941-10-2 2726 Marin between Rattlesnake Camp and Bootjack Camp (Mount Tamalpais); Mount Tamalpais Comment
  SBBG32326  Paspalum distichum L. S. Rose 1956-8-20 Marin San Antonio Crk, US Hwy 101 3 Comment
  LA209467  Pedicularis densiflora H. E.; S. T. Parks 1930-3-15 402 Marin Tiburon peninsula 60 Comment
  RSA123950  Pedicularis densiflora E. F. Sprague 1957-4-4 1120 Marin Carson Ridge. 610 Comment
  CDA4424  Pelargonium grossularioides J. T. Howell 1944-7-23 19842 Marin San Francisco Bay region; San Rafael. Comment
  CAS-BOT-BC69180  Pellaea andromedifolia Brandegee s.n. Marin Tamalpais Comment
  SEINET7728185  Pellaea andromedifolia Unknown Marin Ross Valley Comment
  CAS-BOT-BC67618  Pellaea mucronata E. P. Sheldon 1903-1-18 10492 Marin Mt. Tamalpais Comment
  CAS-BOT-BC258786  Pennisetum clandestinum P. Economon 1970-2-25 s.n. Marin Muir Beach Comment
  UC1106263  Pentachaeta alsinoides John Thomas Howell 1946-5-16 21865 Marin se side Angel Island Comment
  CAS-BOT-BC330475  Pentachaeta bellidiflora Margaret Adamson 1899-4-1 s.n. Marin Corte Madera Comment
  UC831509  Pentachaeta bellidiflora M. E. Parsons 1912-5-30 Marin Kentfield Comment
  CAS-BOT-BC232281  Pentagramma triangularis C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1127 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12 Comment
  SEINET12315990  Pentagramma triangularis M. T. Doutt 1931-1 438 Marin near Nicasio Comment
  CAS-BOT-BC77052  Pentagramma triangularis subsp. triangularis Javier Penalosa; J. T. Howell 1961-6-29 1898 Marin Tiburon Peninsula - Near Paradise Dr. 1.9 mi. NW of rd. to Naval Net Depot. Comment
  JEPS123250  Perideridia gairdneri David Gowen 2009-8-16 1089 Marin Abbots Lagoon at the south end. Comment
  CAS-BOT-BC222719  Perideridia gairdneri subsp. gairdneri Ronie Clark 1983-8-25 PR 83 -056 Marin Point Reyes National Seashore. Sir Francis Drake Hwy., AT&T property (6.7 mi. from Inverness), west of AT&T compounds towards North Beach Comment
  CAS-BOT-BC222722  Perideridia gairdneri subsp. gairdneri Ronie Clark 1983-10-5 PR 83 -071 Marin Point Reyes National Seashore. L Ranch Road - Marshall beach parking area, west access road Comment
  CAS-BOT-BC222726  Perideridia gairdneri subsp. gairdneri John Thomas Howell 1947-6-18 23272 Marin 3 miles east of Tomales Comment
  CAS-BOT-BC229804  Perideridia kelloggii C. Friedel; M. L. Carle; L. Brartman; et al. 2012-8-25 1958 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest. Comment
  JEPS12441  Perideridia kelloggii W. L. Jepson 1921-9-24 9490 Marin Fairfax Manor 213 Comment
  CAS-BOT-BC419345  Persicaria punctata John Thomas Howell 1946-6-30 22167 Marin Rodeo Lagoon Comment
  SEINET3388836 Image available Petasites palmatus Lewis S. Rose 1932-3-8 3258 Marin Redwood Forest, Lagunitas, Marin Co. 67 Comment
  SEINET12280442  Phacelia M. T. Doutt 1931-1 586 Marin Pt. Reyes lighthouse Comment
  UC1602002  Phacelia californica H. S. Yates 1934-3-18 3715 Marin Point Reyes Point Reyes Quadrangle Comment
  SEINET12327830  Phacelia californica F. H. Utech, Knight, W.; Knight, I. 1984-1 84 -127 Marin 6 mi of Marshall on CA 1, near junction of Walker Creek & CA 1 intersection 3 Comment
  UC131706  Phacelia distans Katharine Brandegee 1907-6-30 Marin sea bluffs near Bolinas Bay Comment
  UC671727  Phacelia distans Lincoln Constance and E. P. Killip 1941-6-1 2838 Marin dunes 3 mi inland Point Reyes Lighthouse Comment
  RSA15368  Phacelia distans Carl B. Wolf 1927-4-24 351 Marin At end of Mill Valley Toll Road. Comment
  JEPS77166  Phacelia divaricata Robert M. Lloyd 1963-4-5 2316 Marin about 1 mi nw Tiburon Comment
  UC1299142  Phacelia divaricata Freed W. Hoffman 1947-4-23 637 a Marin Tiburon Peninsula Comment
  UCSC000585  Phacelia divaricata H. E. Parks unknown s.n. Marin Tiburon Comment
  SEINET3558371 Image available Phacelia divaricata Lewis S. Rose 1938-4-10 38133 Marin Tiburon. 61 Comment
  SD71221  Phacelia imbricata John Thomas Howell 1947-6-18 23252 Marin Salmon Creek, Chileno Valley summit. Comment
  UC1301155  Phacelia malvifolia Helen K. Sharsmith 1962-5-5 4992 Marin Alpine Dam rd above Bolinas peninsula; San Francisco Bay Region, west slope of Bolinas Ridge 228 Comment
  UC1594178  Phacelia malvifolia Jerry Powell 1991-5-7 1601 Marin Ring Mountain Comment
  SEINET10829491  Phacelia malvifolia Robert A. Norris 1977-5-14 Norris 3583 Marin In gravelly and pebbly soil on shoulder of Sir Francis Drake Hwy., at upper end of Schooner Bay, Drakes Estero, ca. 4 mi. W Inverness. Comment
  CAS-BOT-BC265760  Phalaris aquatica Gordon H. True 1977-5-5 8185 Marin Pike County Gulch, Galloway Canyon on western slope of Bolinas Ridge, ca. 3 miles north of Stinson Beach, Audubon Canyon Ranch 3 Comment
  CAS-BOT-BC265770  Phalaris aquatica John Thomas Howell 1946-6-13 22018 Marin Ignacio Comment
  UC750593  Phalaris aquatica John Thomas Howell 1945-8-12 21381 Marin Tiburon 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
  UC1751068  Phalaris californica Annetta M. Carter, Edward Lee 1934-6-17 670 Marin Olema-Bolinas Road. 4.3 miles N of Bolinas. Comment
  UCD88574  Phalaris californica P. B. Kennedy 1926-5-20 s.n. Marin Not far from Silva Ranch on road to Bolinas. Comment
  JEPS128136  Phalaris canariensis Eric Wrubel 2011-6-30 NPS 17 Marin Golden Gate National Recreation Area. On edge of Dias Ridge Trail near second switchback above Highway 1. Comment
  UCD89272  Phalaris paradoxa Collector Unkown 1925-6-5 2121 Marin Marin County. Comment
  CAS-BOT-BC76527  Philadelphus lewisii Catherine Best 1992-5-4 s.n. Marin At the edge of Sir Francis Drake Blvd. ca. .6 mi. west of the road to Kent Lake. Comment
  CAS-BOT-BC134971  Phoradendron bolleanum John Thomas Howell 1939-10-29 s.n. Marin San Geronimo Ridge Comment
  UCD102029  Phoradendron bolleanum William Bridge Cooke 1941-12-21 s.n. Marin San Geronimo. 274 Comment
  RSA63019  Phoradendron villosum L. S. Rose 1949-9-25 49183 Marin Mt Tamalpais, E of Rock Springs. 610 Comment
  SEINET7909188  Photinia arbutifolia J. Sanford Marin Corte Madera Comment
  CAS-BOT-BC140516  Physocarpus Brandegee s.n. Marin Tamalpais Comment
  CAS-BOT-BC142249  Physocarpus capitatus D. E. Breedlove 1976-5-8 39482 Marin Coastal bluffs north of Muir Beach, off Hwy. 101 Comment
  RSA189457  Physocarpus capitatus L. S. Rose 1967-6-8 67100 Marin 8 miles E. of Marshall, Salmon Creek stream banks. 152 Comment
  CAS-BOT-BC207275  Pickeringia montana var. montana Greg de Nevers 2001-5-14 12516 Marin Fairfax, Cascade Canyon Comment
  JEPS65577  Pickeringia montana var. montana W. L. Jepson 1914-8-22 6189 Marin on the pipe-line trail just above Mill Valley; Mt. Tamalpais 518 Comment
  POM26679  Pickeringia montana var. montana I. E. Diehl 1902-7-5 254 Marin Mt Tamalpais. Comment
  RSA252261  Pickeringia montana var. montana Gary D. Wallace 1974-12-26 1364 Marin Mt. Tamalpais St. Pk., off Panoramic Hwy. SE of West Point between Spike Buck and Laguna Creeks; West Point Trail. 396 Comment
  UC17041  Pickeringia montana var. montana W. L. Jepson 1892-6-11 Marin Mt. Tamalpais; higher slopes Comment
  CAS-BOT-BC78984  Pinus muricata W. R. Dudley 1898-11-1 s.n. Marin Point Reyes Ridge Comment
  JEPS47950  Pinus muricata W. L. Jepson Nov 11 1906-Nov 12 1906 2621 Marin Inverness Comment
  RSA86364  Pinus muricata Joseph A. Ewan 1933-10-22 8067 Marin Inverness Ridge, Point Reyes Peninsula. Comment
  POM168458  Piperia elongata Philip A. Munz 1922-8-5 6428 Marin Mt. Tamalpais Comment
  UC14933  Piperia michaelii Jos. Burtt Davy 1900-6-18 6754 Marin Pt. Reyes Comment
  CAS-BOT-BC254418  Piptatherum miliaceum Peter Rubtzoff 1968-9-20 5970 Marin At San Marin Drive 0.9 mile W of Highway 101, near Novato Comment
  UC1519697  Piptochaetium setosum G. D. Barbe 1979-5-16 2501 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
  UCD89900  Piptochaetium stipoides Thomas H. Harris 1978-5-17 s.n. Marin ridge between Garden Canyon and Pike County Gulch on western slope of Bolinas Ridge, ca. 3.25 miles north of Stinson Beach. Comment
  CAS-BOT-BC227997  Plagiobothrys Doreen Smith 2003-5-3 s.n. Marin Indian Valley N of playing field near fire road Comment
  JEPS123329  Plagiobothrys collinus David Gowen 2010-5-3 1096 Marin East side of Pinnacles on Hwy 146 west of Hwy 25. Comment
  UC907691  Plagiobothrys reticulatus G. Thomas Robbins with J. T. Howell 1945-5-9 1876 Marin 1/2 mi n Hamilton Field Air Base 0 Comment
  RSA0062819  Plagiobothrys undulatus Greg de Nevers 1992-5-28 10157 Marin Mt. Burdell, Hidden Lake. 305 Comment
  RSA15226  Plantago erecta Carl B. Wolf 1927-4-24 383 Marin Stinson Beach. Comment
  UC28035  Plantago erecta F. T. Bioletti Apr 1892 Marin Fairfax Comment
  UC28037  Plantago erecta F. T. Bioletti May 1891 Marin Tiburon Comment
  UCD70794  Plantago erecta Michele H. Mills 1998-4-19 229 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve, serpentine grassland, well-developed soil, abundant in disturbed areas along trails. 137 Comment
  JEPS6450  Plantago erecta W. L. Jepson 1919-5-18 8319 Marin Point Reyes Comment
  OBI11651  Plantago erecta G. Thomas Robbins 1958-3-24 3835 Marin Above the Sir Francis Drake Hwy, Point Reyes Peninsula, 5 mi S of jctn with rd to McClure Beach 30 Comment
  SEINET12284329  Plantago hirtella var. galeottiana E. H. Graham 1931-1 6868 Marin camp near Blacksmith Shop, Pt. Reyes Comment
  SBBG36325  Plantago maritima J. Broughton 1969-7-13 1284 Marin near W-facing beach, Pt Reyes Nat Seashore Comment
  SEINET12284424  Plantago maritima E. H. Graham 1931-1 6906 Marin near lighthouse, Pt. Reyes Comment
  UCD124626  Plantago maritima Robert F. Thorne 1965-4-21 34393 Marin North end of Drakes Estero, circa 4-5 miles W of Inverness on Francis Drake Blvd. 0 Comment
  UC589556  Plantago maritima var. californica Beryl O. Schreiber 1932-6-29 633 Marin Sand Dune Beach Tomales Bay Comment
  JEPS14371  Plantago maritima var. juncoides G. Thomas Robbins 1944-6-4 3658 Marin sw edge Rodeo Lagoon Comment
  RSA40164  Plantago truncata subsp. firma J. T. Howell 1944-5-21 19500 Marin Lagunitas Meadows north side of Mount Tamalpais. 244 Comment
  RSA424277  Plantago truncata subsp. firma J. T. Howell 1944-5-21 19500 Marin Lagunitas Meadows north side of Mount Tamalpais. 244 Comment
  CAS-BOT-BC91771  Platystemon californicus Alice Eastwood 1906-5-1 s.n. Marin Point Reyes. Comment
  JEPS77231  Platystemon californicus Robert M. Lloyd 1963-4-24 2374 Marin trail to McClures Beach (from end of road); Trail to McClures Beach Comment
  UC142909  Platystemon californicus Katharine Brandegee May 1909 a Marin Tiburon Comment
  UC494169  Platystemon californicus H. E. Parks March, 1926 Marin hills of Tiburon Peninsula Tiburon Peninsula; hills of Tiburon Peninsula Comment
  CAS-BOT-BC6453  Platystemon californicus Justin P. Moore 1878-4-20 1 Marin San Rafael Comment
  CAS-BOT-BC91778  Platystemon californicus John Thomas Howell 1930-4-20 4734 Marin Overlooking the ocean, Point Reyes. Comment
  UCSB58257  Platystemon californicus Gliessman, Stephen 1969-3-31 Marin approx. 1.0 mi. N. of junction of Marwest Rd. and Tiburon Peninsula Hwy 91 Comment
  RSA639770  Platystemon californicus var. californicus Michael A. Vincent, Ethan H. Freid 1988-4-8 8181 Marin Along the Wilson Hill Road near Lincoln District School, just west of Point Reyes - Petaluma Road Comment
  UCD103578  Plecostachys serpyllifolia Craig Thomsen 2011-2-12 s.n. Marin Southeast of town of Stinson Beach along trail that begins near fire station and community center. 60 Comment
  JEPS58884  Plectritis brachystemon John Thomas Howell 1947-5-8 23142 Marin Sausalito Comment
  UC1177492  Pleuropogon californicus John Thomas Howell 1946-5-4 21701 Marin e Aurora School (at Sonoma Co line) Comment
  UCD90092  Pleuropogon hooverianus A. A. Beetle 1946-5-6 4264 Marin 2 miles east of Lagunitas. Comment
  UC1258205  Pleuropogon refractus Paul But Aug 1977 P 46 Marin near Bolinas (near Point Reyes Bird Observatory) Comment
  UCD90110  Pleuropogon refractus Gordon H. True; Fred Ross 1970-4-10 5263 Marin Point Reyes Bird Observatory. 3 miles northwest of Bolinas at Arroyo Honda. 60 Comment
  CAS-BOT-BC255037  Poa compressa Hans Leschke 1945-7-22 s.n. Marin Tamalpais Tavern, Mount Tamalpais Comment
  CHSC79233  Poa douglasii Beecher Crampton 1954-4-28 1818 Marin On Point Reyes Peninsula, 1 mile east of Point Reyes lighthouse. 152 Comment
  POM256531  Poa douglasii B. O. Schreiber 1937-4-25 2381 Marin Point Reyes Peninsula, 8 miles west of Inverness 30 Comment
  UCD91034  Poa douglasii Alan A. Beetle 1946-7-13 4715 Marin Point Reyes. Comment
  CAS-BOT-BC246658  Poa howellii Peter H. Raven; Michael P. Johnson 1967-5-2 21287 Marin Angel Island. Between North Garrison and Point Campbell, north side of island 45 Comment
  CAS-BOT-BC255854  Poa kelloggii John Thomas Howell 1950-5-18 26311 Marin Lagunitas Creek near Camp Taylor Comment
  RSA51441  Poa kelloggii J. T. Howell 1950-5-18 26311 Marin Lagunitas Creek near Camp Taylor. Comment
  CHSC8246  Poa secunda subsp. secunda K. Henegar 1969-5-10 80 Marin Samual P. Taylor State Park. Comment
  CAS-BOT-BC244211  Poa unilateralis John Thomas Howell 1944-6-4 19557 Marin Inverness Ridge W of Inverness Comment
  CAS-BOT-BC244213  Poa unilateralis John Thomas Howell 1947-5-14 23160 Marin McClure Beach Comment
  CAS-BOT-BC244217  Poa unilateralis Virginia E. Long 1933-5-4 210 a Marin On ridge above Mill Valley and Muir Woods 91 Comment
  CAS-BOT-BC232194  Poaceae S. Creer; M. Papakhian; C. Dixon; et al. 2012-5-5 1002 Marin Marin Municipal Water District Lands: Mount Tamalpais. Middle Peak Rd., culvert RT-3. Comment
  CAS-BOT-BC232298  Polygala californica C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1810 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade from Ridgecrest Blvd to Miller Trail Comment
  POM266573  Polygala californica H. C. Cantelow 1936-5-2 1374 Marin Phoenix Lake Comment
  SEINET7720118  Polygala cucullata Unknown 1889-5-11 Marin Mt. Tamalpais Comment
  CAS-BOT-BC311776  Polygonum aviculare A. Williams 2013-8-9 13778 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Ranger Station Comment
  RSA127049  Polygonum aviculare J. T. Howell 1944-5-7 19428 Marin Greenbrae. Comment
  CAS-BOT-BC414010  Polygonum aviculare subsp. aviculare John Thomas Howell 1939-6-25 14812 Marin Cascade Canyon, Mill Valley Comment
  CAS-BOT-BC414201  Polygonum aviculare subsp. depressum Javier Penalosa 1961-8-26 2177 Marin Tiburon Peninsula. Tiburon Blvd. 1/2 mi. from U.S. 101 Comment
  CAS-BOT-BC414203  Polygonum aviculare subsp. depressum Saichi Kawahara 1969-9-28 1733 Marin Near office, San Quentin dump Comment
  JEPS84536  Polygonum marinense Kristina Schierenbeck 1987-6-15 Marin sw shore of creek ca 500 ft se Bon Air Bridge; Escalle Marsh, Corte Madera Creek Comment
  SBBG40341  Polygonum paronychia W. J. Dress 1954-8-19 Marin headland, a mi or so E of Point Reyes Comment
  UC903293  Polygonum paronychia Ethel Crum 1933-10-8 1573 Marin 3 mi e old post office (sand dunes near sea); Point Reyes Peninsula Comment
  UC6725  Polygonum paronychia J. Burtt Davy 1900-7-12 6877 Marin Point Reyes Comment
  RSA127091  Polygonum patulum J. T. Howell 1945-7-8 21284 Marin San Antonio Staion Comment
  CAS-BOT-BC420146  Polygonum ramosissimum subsp. ramosissimum John Thomas Howell 1945-7-8 21284 Marin San Antonio salt marshes Comment
  CAS-BOT-BC420979  Polygonum spergulariiforme John Thomas Howell 1946-9-20 23021 Marin East of Dillons Beach Comment
  CAS-BOT-BC420980  Polygonum spergulariiforme John Thomas Howell 1947-9-6 24182 Marin East of Dillons Beach Comment
  UC1446028  Polypodium A. Smith with MacNeill, Lee, and Whitmore 1979-2-6 724 Marin e arm of headlands overlooking Drake's Bay (n of trail to Scenic Overlook); Pt. Reyes 53 Comment
  SEINET3153005  Polypodium californicum L. S. Rose 1939-2-23 39006 Marin Mill Valley 30 Comment
  UC1446036  Polypodium californicum A. Smith with MacNeill, Lee, and Whitmore 1979-2-6 723 Marin e arm of headlands overlooking Drake's Bay (n of trail to Scenic Overlook); Pt. Reyes 53 Comment
  CAS-BOT-BC232287  Polypodium calirhiza C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1126 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12 Comment
  UC1446059  Polypodium calirhiza Alan Smith with C. D. MacNeill, and Pam Burton 1978-12-15 714 Marin head of trail (staging area) to Phoenix Lake (end of Lagunitas Rd. (Lagunitas Rd. turns left from Sir Francis Drake Blvd. in Ross), banks of streamlet leading down from...) 48 Comment
  UC614996  Polypodium calirhiza Beryl O. Schreiber 1936-2-2 2115 Marin Shell Beach Tomales Bay Comment
  CAS-BOT-BC434954  Polypodium glycyrrhiza C. Kellner; C. Gattuso; R. Nash; S. Whelan 2014-3-22 14426 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
  RSA92790  Polypodium glycyrrhiza P. H. Raven 1950-5-13 2056 Marin Fish Grade, Mt. Tamalpais 122 Comment
  SEINET3873647  Polypodium glycyrrhiza Robert A. Norris 1984-4-2 4676 Marin By Panoramic Hwy., just S of Bootjack Area, Mt. Tamalpais.; 0 427 Comment
  SEINET196307 Image available Polypodium scouleri Robert F. Hoover 1941-2-2 4738 Marin Inverness Ridge northwest of Inverness Comment
  UC1051681  Polypodium scouleri Peter Kamb 1951-2-3 1972 Marin canyon between sea bluffs meeting first beach on n side of Pt. Reyes 30 Comment
  UC1478294  Polypodium scouleri Alan R. Smith 1981-12-31 837 Marin along Sky Trail between junctions with Old Pine Trail and Meadow Trail; Pt. Reyes Nat'l Seashore, Bear Valley area Comment
  CAS-BOT-BC76812  Polypodium scouleri J. G. Lemmon s.n. Marin High spur of Sausalito hills, over looking the Golden Gate. Comment
  POM203350  Polypodium scouleri Roxana S. Ferris 1932-4-2 8039 Marin Point Reyes, near lighthouse Comment
  RSA160482  Polypodium scouleri Robert M. Lloyd 1962-1-29 572 b Marin Near lighthouse gate at south end of Pt. Reyes Comment
  SD27399  Polypodium scouleri Ina Smith 1882-1 Marin Point Reyes Comment
  SEINET11714112  Polypodium scouleri M. T. Doutt 1930-1 s.n. Marin Pt. Reyes lighthouse Comment
  SEINET11714115  Polypodium scouleri E. O. Pellin 1879-1 s.n. Marin Point Reay [Pt. Reyes?] Comment
  SBBG686  Polypogon interruptus A. A. Beetle 1941-7-6 1755 Marin Mt Tamalpais Comment
  UCD91011  Polypogon interruptus A. A. Beetle 1941-7-6 1755 Marin Marin County, south slope of Mount Tamalpais. Comment
  CAS-BOT-BC233239  Polypogon maritimus John Thomas Howell 1945-6-24 21236 Marin Willow Meadows, Mount Tamalpais Comment
  UC50646  Polypogon monspeliensis J. Burtt Davy 1897-9-18 4045 Marin San Rafael Comment
  JEPS33242  Polystichum Fred Hein 1931-11-12 Marin forest between Phoenix Lake and Lake Lagunitas Comment
  UC2045357  Polystichum Carl J. Rothfels with John Game, L. P. Agnew 2015-9-19 4611 Marin West end of Phoenix Lake, along the trail that goes around the lake. Comment
  CAS-BOT-BC72134  Polystichum californicum Doreen Smith 1997-4-19 s.n. Marin Indian Valley Open Space Preserve, W. Novato Comment
  SD27441  Polystichum californicum Unknown 1880-1 Marin Near San Rafael Comment
  JEPS33251  Polystichum dudleyi W. L. Jepson 1923-1-7 9842 Marin Mt. Tamalpais Comment
  CAS-BOT-BC72188  Polystichum dudleyi Hans Leschke 1944-3-19 s.n. Marin Tamalpais: Fish - Grade Comment
  CAS-BOT-BC72413  Polystichum munitum Gordon H. True 1977-4-12 8156 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach 60 Comment
  CAS-BOT-BC72428  Polystichum munitum Javier Penalosa; J. T. Howell 1961-6-29 1899 Marin Paradise Dr. 1.9 mi. NW of rd. to Naval Net Depot Woods Comment
  CAS-BOT-BC72421  Polystichum munitum Dr. A. Kellogg 1876-1-1 164 Marin Mt. Tamalpais Comment
  RSA641476  Polystichum munitum Michael A. Vincent 1999-6-10 8604 Marin Point Reyes, along Sir Francis Drake Boulevard, just north of Inverness. Comment
  SEINET3825845  Potamogeton natans Unknown 1946-7-24 12942 Marin Lakes Ranch Comment
  CAS-BOT-BC453858  Potamogeton nodosus John Thomas Howell 1946-7-4 22185 Marin East of Aurora School at Sonoma Co. line Comment
  CAS-BOT-BC453861  Potamogeton nodosus John Thomas Howell 1939-8-27 15319 Marin Phoenix Lake Comment
  CAS-BOT-BC453863  Potamogeton nodosus Wilma Follette 1997-5-20 s.n. Marin East end of Alpine Lake Comment
  UC2062720  Potamogeton nodosus Barbara Ertter with Doreen Smith 2005-8-16 18621 Marin West end Stafford Lake County Park, south side of Novato Blvd., west of Novato. Comment
  NY436390  Potentilla micheneri Michener 05 1892 s.n. Marin Tamalpais. Comment
  CAS-BOT-BC516328  Prosartes hookeri Javier Penalosa 1961-6-29 1911 Marin Paradise Drive 1.9 miles NW of road to Naval Net Depot, Tiburon Peninsula Comment
  CAS-BOT-BC517515  Prosartes smithii Gordon H. True 1977-4-13 8163 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach; Audubon Canyon Ranch 15 Comment
  UCD125342  Prunella vulgaris var. lanceolata June McCaskill; C. H. Lamoureux 1956-6-29 495 Marin Drakes Beach, Point Reyes Peninsula. Comment
  UCLA49288  Prunella vulgaris var. lanceolata Joseph Andorfer Ewan 1936-1-1 9382 Marin Point Reyes road 1/2 mi e U.S. Naval Sta.; Point Reyes road, e U.S. Naval Sta. Comment
  JEPS128124  Prunus Eric Wrubel 2012-9-5 NPS 52 Marin Golden Gate National Recreation Area, Orchard Fire Road shoulder, 0.1 mi south of Marin City. Comment
  CAS-BOT-BC157939  Prunus emarginata Henry M. Pollard 1936-3-1 s.n. Marin Black Canyon Comment
  CAS-BOT-BC157944  Prunus emarginata John Thomas Howell 1949-4-27 25312 Marin Bluffs s. of Tomales Comment
  CAS-BOT-BC356573  Pseudognaphalium biolettii Doreen Smith 2002-2-26 s.n. Marin Marin headlands, along the road down to Kirby Cove 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
  UC1301028  Pseudognaphalium californicum Helen K. Sharsmith 1962-5-30 5079 Marin dry grassland between Lagunitas and Olema 182 Comment
  UC896854  Pseudognaphalium californicum Alice Eastwood 1912-7-29 1494 Marin Mt. Tamalpais Comment
  CAS-BOT-BC357055  Pseudognaphalium luteoalbum Peter H. Raven; Michael P. Johnson 1967-5-1 21028 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  CAS-BOT-BC357644  Pseudognaphalium stramineum Peter H. Raven; Michael P. Johnson 1967-5-1 21193 Marin Angel Island. Wooded slopes above Hospital Cove, west side of island 60 Comment
  UC896907  Pseudognaphalium thermale Alice Eastwood 1912-7-29 1501 Marin Mt. Tamalpais Comment
  JEPS48423  Pseudotsuga menziesii var. menziesii W. L. Jepson 1923-10-27 10306 Marin Mt. Tamalpais Mt. Tamalpais (Rattlesnake Camp) Comment
  RSA693758  Pteridium aquilinum var. pubescens M. B. Dunkle 1931-7-11 2485 Marin Tomales Bay near Iverness. San Francisco Bay Region. 15 Comment
  UC1106195  Pterostegia drymarioides John Thomas Howell 1945-5-6 20806 Marin San Rafael Hills Comment
  UC125359  Pterostegia drymarioides Katharine Brandegee June 1905 Marin Tamalpais Comment
  UCD93365  Puccinellia nutkaensis Malcolm A. Nobs; S. Galen Smith 1949-6-29 909 Marin Point Reyes, N of Inverness. Comment
  CAS-BOT-BC239828  Puccinellia nutkaensis Doreen Smith; Ashley Ratcliffe 2004-5-16 s.n. Marin Drakes Estero Bridge, Pt. Reyes Comment
  CAS-BOT-BC460615  Pyrola aphylla John Thomas Howell 1940-5-12 15422 Marin Lagunitas Creek Comment
  UC205086 Image available Pyrola picta Katharine Brandegee 1907-6-30 Marin Tamalpais, top of Bolinas Ridge Bolinas Ridge; Tamalpais, Bolinas Ridge Comment
  CAS-BOT-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-BC104204  Quercus X morehus Alice Eastwood 1920-4-1 s.n. Marin Sausalito Comment
  CAS-BOT-BC104411  Quercus X subconvexa Alice Eastwood 1912-6-9 317 Marin Tiburon Comment
  CAS-BOT-BC104413  Quercus X subconvexa Alice Eastwood 1944-4-9 s.n. Marin Hills at Tiburon Comment
  CAS-BOT-BC104417  Quercus X subconvexa John Thomas Howell 1941-4-17 s.n. Marin Wind-swept hills above Tiburon Comment
  UCD47296  Quercus X subconvexa J. M. Tucker 1947-8-1 1580 E Marin Ca. 3/8 mile approximately east of the white church on the hill above Tiburon, Marin County, California. Comment
  CAS-BOT-BC45642  Quercus agrifolia James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  UC5473  Quercus agrifolia J. Burtt Davy Jan 1896 Marin Lake Lagunitas Comment
  CAS-BOT-BC62781  Quercus berberidifolia Wilma Follette; Doreen Smith 1999-2-13 s.n. Marin Black Canyon, above Dominican College, San Rafael - along fire road Comment
  UC1177418  Quercus berberidifolia John Thomas Howell 1939-8-27 15322 Marin s side Fish Grade (between Phoenix Lake and Lake Lagunitas) Comment
  UCD45208  Quercus berberidifolia J. M. Tucker 1947-8-31 1596 Marin Roadside near top of Fish Grade, between Phoenix Lake and Lake Lagunitas, Marin County, California. Comment
  CAS-BOT-BC62542  Quercus chrysolepis Enid Reeve 1918-8-20 s.n. Marin Mt. Tamalpais Comment
  JEPS127371  Quercus chrysolepis Heather Spaulding 2011-8-12 Marin Golden Gate National Recreation Area. Marin Headlands. North facing slope at top of Wolf Ridge. Approximately 105 m NW of the intersection between Coast Trail and Wolf Ridge Trails, east of Hill 88. Comment
  SEINET14301649 Image available Quercus chrysolepis Unknown Marin Paroramic Hwy., ca. 1/4 mil. NW of jct. with Stinson Beach Hwy., Mt Tamalpais Comment
  UCD45580  Quercus chrysolepis var. nana F. A. Pitelka 1946-4-20 s.n. Marin Bootjack Camp, Mountain Tamalpais, Marin County, California. Comment
  UCD153095  Quercus cornelius-mulleri Stephen K. Langer 1992-11-1 Marin P; along High Marsh Trail, about 1 mile west of; junction with Ben Schmidt Trail.; Comment
  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
  POM166735  Quercus durata Alice Eastwood 1903-5-24 3242 Marin Mt. Tamalpais. Comment
  UC1177410  Quercus durata var. durata John Thomas Howell 1945-4-17 Marin above Tiburon Comment
  JEPS37843  Quercus garryana W. L. Jepson 1921-9-24 9494 Marin San Anselmo Creek Comment
  CDA21993  Quercus parvula var. shrevei S. K. Langer 1992-12-19 s.n. Marin North Side Trail, north side of Mt. Tamalpais. 0 Comment
  UCD14075  Quercus parvula var. shrevei Stephen K. Langer 1992-12-19 s.n. Marin California, Marin Co.; North Side Trail, north side of Mt. Tamalpais, ca. 0.4 mi. west of Collier Spring. 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
  UCD14070  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-2-15 s.n. Marin California, Marin Co.; Mt. Tamalpais, downhill side of TCC Trail, 1 mi. southwest of Van Wyck Meadow, on ridge south of main mountain, east of Pantoll Campground, Comment
  UCD14378  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-3-6 s.n. Marin Marin Co.; Mt. Tamalpais, on the uphill side of Cross Country Boy's Trail, east of Azalea Meadow; Comment
  UCD14381  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-3-6 s.n. Marin Marin Co.; Mt. Tamalpais, on the uphill side of Lagunitas Road, ca. 0.4 mi. northeast of Rifle; Comment
  UCSC009136  Quercus parvula var. tamalpaisensis Al Keuter 2015-4-22 AK 00 -128 Marin International Trail, Mt. Tamalpais 667 Comment
  CAS-BOT-BC232217  Quercus wislizeni C. Kellner; A. Brown; C. Ayers; et al. 2012-8-25 1851 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade from Ridgecrest Blvd. to Miller Trail - at the junction of the two. Comment
  JEPS37995  Quercus wislizeni var. frutescens W. L. Jepson 1897-4-10 Marin Mt. Tamalpais Comment
  JEPS38022  Quercus wislizeni var. frutescens W. L. Jepson 1921-10-2 9503 Marin ridge between Mill Valley and Muir Woods Comment
  UCD144583  Quercus wislizeni var. frutescens Mia Ingolia 2013-10-25 3 Marin Mount Tamalpais: International trail: West side of junction of International trail and Ridgecrest Blvd. 689 Comment
  UCSB49024  Ranunculus aquatilis var. diffusus Martincich, M. 1980-3-2 Marin Overlook road on overlook farm. Point Reyes Station. 38 Comment
  CAS-BOT-BC231873  Ranunculus californicus T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1214 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest. Comment
  JEPS54961  Ranunculus californicus W. L. Jepson 1897-3-28 Marin Olema Comment
  UC118328  Ranunculus californicus T. S. Brandegee Apr. 1890 Marin Sausalito Comment
  UCD95922  Ranunculus californicus J. Buck 1996-5-27 12 Marin Point Reyes on Sir Francis Drake Highway at the Bull Point Trail. 24 Comment
  UC634981  Ranunculus californicus H. L. Mason 1925-1-18 1181 Marin San Rafael-Forbes Comment
  CAS-BOT-BC378894  Ranunculus californicus var. californicus M. E. Parsons 1912-4-30 s.n. Marin Kentfield Comment
  HSC33223  Ranunculus californicus var. californicus Thomas W. Nelson 1974-4-22 1219 Marin Rock Springs beside the road out Bolinas Ridge Comment
  SEINET5338477  Ranunculus californicus var. cuneatus C. Fitz 1959-4-4 s.n. Marin Grassy hillside at China camp- profuse. 91 Comment
  UC9437  Ranunculus flammula J. Burtt Davy 1900-6-18 6713 Marin Point Reyes Comment
  CAS-BOT-BC83433  Ranunculus lobbii L. S. Rose 1931-4-27 s.n. Marin Pool near Olema. Comment
  CAS-BOT-BC309806  Ranunculus muricatus J. Klein; M. Murphy; A. Young; R. Westgaard 2013-5-4 13048 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  SEINET12100601  Ranunculus muricatus M. T. Doutt 1931-1 433 Marin near Nicasio Comment
  UC634978  Ranunculus orthorhynchus var. bloomeri H. L. Mason 1928-4-13 4314 Marin n San Rafael Comment
  POM281573  Ranunculus orthorhynchus var. platyphyllus Alice Eastwood 1899-5-30 s.n. Marin Rodeo Lagoon. Comment
Read comments
Jun 25 2011
  CAS-BOT-BC74288  Raphanus sativus Peter H. Raven; Michael P. Johnson 1967-5-2 21246 Marin Angel Island. Below East Garrison, east side of island. Comment
  UC18504  Rhamnus californica subsp. californica J. Burtt Davy 1893-7-24 235 Marin Mt. Tamalpais Comment
  UC18506  Rhamnus californica subsp. californica J. Burtt Davy 1893-7-24 235 Marin Mt. Tamalpais Comment
  UC570984  Rhamnus californica subsp. californica Herbert L. Mason 1926-2-21 2648 Marin along road from Inverness to Point Reyes Comment
  POM222020  Rhamnus crocea W. C. Merrill 1895-04 s.n. Marin Mt. Tamalpais. Comment
  UCR106837  Rhamnus purshiana Daniel Sanchez-Mata 1996-5-25 s.n. Marin Tomales Bay State Park 20 Comment
  OBI14460  Rhododendron columbianum Neil Havlik 1968-5-18 197 Marin At jctn of Point Reyes Rd and McClure's Bech rd, 2 mi N of Inverness Comment
  CAS-BOT-BC56594  Rhododendron macrophyllum H. E. McMinn 1922-6-20 248 Marin from along Pipeline trail up Mt. Tamalpais Comment
  UC63886  Rhododendron occidentale Earle Mulliken 1903-6-23 75 Marin vicinity of San Francisco Bay (Mount Tamalpais); Mount Tamalpais Comment
  CDA38888  Rhododendron occidentale var. occidentale A. T. Leiser 1985-5-22 s.n. Marin Rodeo Lagoon/ Golden Gate National Recreation Area. North side of lagoon/ east side of road to Fort Cronkhite and Ranger Station. Population is 50 yards east of road, 30-40' from water. 0 Comment
  CAS-BOT-BC209262  Ribes menziesii L. R. Abrams 1927-4-19 11624 Marin Near Drakes Estuary Comment
  CAS-BOT-BC209266  Ribes menziesii John Thomas Howell 1943-6-13 18232 Marin Sausalito Comment
  CAS-BOT-BC209272  Ribes menziesii Gordon H. True 1977-4-13 8170 Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach 9 Comment
  CAS-BOT-BC209276  Ribes menziesii John Thomas Howell 1944-3-26 19352 Marin Pines of Inverness Ridge n. of Mt. Vision Comment
  UC1096418  Ribes menziesii Beryl O. Schreiber 1941-4-12 2645 Marin North Fork Walker Creek Point Reyes Quadrangle 60 Comment
  UC1176734  Ribes menziesii John Thomas Howell 1950-10-11 27469 Marin Bear Valley Comment
  UC421633  Ribes menziesii Alice Eastwood 1926-3-28 Marin Bear Valley (type locality) Bear Valley Comment
  UC566250  Ribes menziesii N. French 1935-4-9 638 Marin Muir Woods Tamalpais Quadrangle 182 Comment
  RSA0021776  Ribes menziesii L. S. Rose 1950-3-27 50041 Marin Inverness. Comment
  CAS-BOT-BC144699  Ribes sanguineum var. glutinosum D. E. Breedlove 1962-4-17 2328 Marin 7.4 miles east of Olena and State Highway 1 on road to Fairfax 106 Comment
  CAS-BOT-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
  CAS-BOT-BC144706  Ribes sanguineum var. glutinosum C. Hart Merriam 1918-9-4 s.n. Marin Lagunitas Comment
  UC11546  Ribes sanguineum var. glutinosum W. L. Jepson Apr 1 1893-Apr 2 1893 Marin Olema Comment
  UC1614279  Ribes sanguineum var. glutinosum Charles M. Belshaw 1936-3-7 1550 Marin 3/4 mi n of junction of Tomales and Point Reyes Roads (Inverness Ridge); Inverness Ridge Comment
  RSA0019065  Ribes sanguineum var. glutinosum W. L. Jepson 1892-4-5 s.n. Marin Mt. Tamalpais. Comment
  CAS-BOT-BC168749  Ribes victoris John Thomas Howell 1943-3-7 17885 Marin Hills northeast of San Rafael Comment
  CAS-BOT-BC168754  Ribes victoris Alice Eastwood 1915-3-28 3977 Marin Lagunitas Comment
  UC659430  Romanzoffia californica Lincoln Constance, Alan A. Beetle 1940-4-20 2570 Marin above Alpine Lake Dam (Cataract Creek); Cataract Creek 457 Comment
  CAS-BOT-BC74382  Rorippa curvipes Doreen Smith 1999-9-20 s.n. Marin Stafford Lake Reservoir, Novato. Comment
  CAS-BOT-BC74546  Rorippa curvisiliqua John Thomas Howell 1946-9-20 s.n. Marin East of Aurora School. Comment
  CAS-BOT-BC74547  Rorippa curvisiliqua John Thomas Howell 1947-6-18 23267 Marin Laguna, Chileno Valley. Comment
  CAS-BOT-BC74550  Rorippa curvisiliqua D. E. Breedlove 1979-7-14 43773 Marin 3 miles south of Olema along Highway 1. Comment
  RSA254191  Rosa californica Robert A. Norris 1974-7-28 2124 Marin Near marshy slough by Sir Francis Drake Highmay about 3/4 mi. WSW Pt. Reyes Station Comment
  UC589577  Rosa californica Beryl O. Schreiber 1932-6-30 637 Marin Indian Beach Tomales Bay Comment
  RSA232045  Rosa californica C. W. Tilforth 1972-9-14 699 Marin 200 ft N of Marshall-Petaluma Road along Hwy 1 Comment
  CAS-BOT-BC146539  Rosa gymnocarpa Brandegee s.n. Marin Tamalpais Comment
  CAS-BOT-BC146806  Rosa nutkana Doreen Smith 1999-10-2 s.n. Marin Pt. Reyes just S.W. of abandoned F ranch, near Bull Point Trail bend to South Comment
  CAS-BOT-BC148229  Rosa spithamea John Thomas Howell 1946-9-8 23001 Marin Burned area sw. of Lake Lagunitas, Mt. Tamalpais Comment
  CAS-BOT-BC148231  Rosa spithamea John Thomas Howell 1946-9-8 23001 Marin Burned area sw. of Lake Lagunitas, Mt. Tamalpais Comment
  CAS-BOT-BC148233  Rosa spithamea Volney Rattan 1885-7-1 s.n. Marin Mt. Tamalpais Comment
  UC1177433  Rosa spithamea John Thomas Howell 1942-6-21 17001 Marin San Anselmo Canyon Comment
  JEPS30811  Rubus discolor John Thomas Howell 1943-8-29 19311 Marin Summit (Avenue) Ridge Mill Valley; , Summit (Avenue) Ridge Comment
  POM303729  Rubus discolor J. T. Howell 1943-8-29 19311 Marin extensive brambles, generally in partly shaded draws, summit Ridge Mill Valley, Marin Comment
  UC365924  Rubus parviflorus Kellogg and Harford May, 1877 9 Marin Saucelito Comment
  CAS-BOT-BC156735  Rubus spectabilis Alice Eastwood; John Thomas Howell 1936-3-22 2125 Marin Pt. Reyes Peninsula Comment
  CHSC1603  Rubus spectabilis A. Stone 1963-4-20 Marin Near Dillon Beach. 15 Comment
  CAS-BOT-BC158717  Rubus ulmifolius Carol Weiske 2002-4-20 s.n. Marin Larkspur Landing, edge of pond on bay side, Larkspur Comment
  CAS-BOT-BC158826  Rubus ursinus Alice Eastwood 1921-3-30 s.n. Marin Sausalito Comment
  CAS-BOT-BC158848  Rubus ursinus John Thomas Howell 1938-6-5 13906 Marin Near West Point, Mt. Tamalpais Comment
  CAS-BOT-BC158855  Rubus ursinus John Thomas Howell 1943-4-11 17894 Marin Black Canyon, San Rafael Hills Comment
  CAS-BOT-BC158860  Rubus ursinus Lilian McHoul 1970-5-1 s.n. Marin Lucas Valley Comment
  POM261516  Rubus vitifolius J. T. Howell 1938-5-22 13799 Marin San Anselmo Canyon. Comment
  RSA26239  Rubus vitifolius J. T. Howell 1938-6-5 13893 Marin Near Fern Canyon. Mt. Tamalpais. Comment
  JEPS77191  Rumex acetosella Robert M. Lloyd 1963-4-24 2342 Marin on Bolinas Road 2.6 mi s Fairfax 182 Comment
  CAS-BOT-BC421962  Rumex acetosella Saichi Kawahara 1971-1-1 1958 Marin Mt. Wittenburg Comment
  UCD101056  Rumex acetosella Javier Penalosa 1961-3-25 1178 Marin Tiburon Peninsula, below old St. Hilary's Church. Comment
  CAS-BOT-BC421766  Rumex conglomeratus John Thomas Howell 1939-9-10 s.n. Marin Stinson Beach Comment
  CAS-BOT-BC433666  Rumex obtusifolius John Thomas Howell 1943-7-4 18278 Marin Inverness Comment
  CAS-BOT-BC433722  Rumex occidentalis John Thomas Howell 1945-10-28 s.n. Marin Head of Bolinas Lagoon Comment
  RSA83110  Rumex occidentalis J. M. Tucker 1951-6-29 2161 Marin Border of a salt marsh, beside road, 5 miles W of Inverness Comment
  UC589502  Rumex pulcher Beryl O. Schreiber 1932-6-23 555 Marin Hearts Desire Beach Tomales Bay Comment
  CAS-BOT-BC433935  Rumex salicifolius John Thomas Howell 1941-6-8 16246 Marin Hills ne. of San Rafael Comment
  UC1176811  Rumex salicifolius var. salicifolius John Thomas Howell 1945-9-2 21460 Marin San Rafael Hills Comment
  CAS-BOT-BC434120  Rumex transitorius John Thomas Howell 1945-9-2 21460 Marin San Rafael Hills Comment
  UC971683  Ruppia maritima Leo Koch 1940-6-5 1005 Marin 2 mi s Sonoma County line (along Highway 101) Comment
  UCSB70477  Ruppia maritima Heckard, L. 1970-7-22 Marin Road to the marina near Burdell siding, north of Novato Comment
  CAS-BOT-BC149646  Salicornia depressa Doreen Smith 2001-9-1 s.n. Marin Blackie's Pasture Comment
  CAS-BOT-BC125940  Salix X rubens Mrs. Alexander McCallum 1903-1-1 s.n. Marin Ross Valley 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
  CAS-BOT-BC107012  Salix lasiolepis John Thomas Howell 1927-1-23 2277 Marin flats at head of Tomales Bay Comment
  CAS-BOT-BC107016  Salix lasiolepis John Thomas Howell 1927-1-23 2276 Marin Between Olema and Inverness Comment
  UC5240  Salix lasiolepis Brewer 1862-4-1 944 Marin Comment
  UC614713  Salix lasiolepis Beryl O. Schreiber 1936-2-1 2113 Marin County Road near Point Julia; Inverness Comment
  CAS-BOT-BC107305  Salix lasiolepis var. bigelovii Javier Penalosa 1962-3-3 2232 Marin Fort Cronkhite Comment
  CAS-BOT-BC107319  Salix lasiolepis var. bigelovii Peter H. Raven 1964-10-1 19713 Marin Inverness, Point Reyes Peninsula Comment
  CAS-BOT-BC124326  Salix lasiolepis var. lasiolepis Mary P. Wells 1980-12-12 s.n. Marin Extension of Spanish Trail Rd. (East side of Tiburon Peninsula, above Paradise Drive) Comment
  CAS-BOT-BC124348  Salix lasiolepis var. lasiolepis Gordon H. True 1968-3-29 4625 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo 60 Comment
  CAS-BOT-BC125978  Salix scouleriana Alice Eastwood 1921-1-20 s.n. Marin Mill Valley, Blithedale Comment
  OBI48687  Salvia columbariae Lewis S. Rose 1939-4-23 39086 Marin Mt. Tamalpais, Bootjack Camp 518 Comment
  SEINET12286938  Sambucus callicarpa E. H. Graham 1931-1 6920 Marin camp near blacksmith shop, Pt. Reyes Comment
  UC589576  Sambucus mexicana Beryl O. Schreiber 1932-8-5 754 Marin Point Julia Tomales Bay Comment
  JEPS13388  Sambucus racemosa var. racemosa W. L. Jepson 1900-9-18 1183 Marin Inverness Comment
  SJSU3898  Sambucus racemosa var. racemosa C. W. Sharsmith 1964-4-25 7230 Marin near Mud L, Inverness Ridge, Point Reyes Peninsula 365 Comment
  UCSC000721  Sambucus racemosa var. racemosa Beryl O. Schreiber 1932-7-25 s.n. Marin Lone Pine Beach, Tomales Bay Comment
  UC1123152  Sanicula arctopoides H. S. Yates 1934-3-18 3728 Marin Point Reyes 182 Comment
  JEPS77173  Sanicula bipinnatifida Robert M. Lloyd 1963-4-5 2322 Marin about 1 mi nw Tiburon Comment
  UC403308  Sanicula bipinnatifida H. E. and S. T. Parks 1930-4-10 476 Marin Tiburon Peninsula Comment
  UCR12088  Sanicula bipinnatifida Coleta A. Lawler 1964-4-4 30 Marin San Francisco Bay Region, along San Quentin Road, bend in road c. l/8 mi before prison gate, traveling toward Mill Valley 5 Comment
  SEINET13945137 Image available Sanicula bipinnatifida Joseph Andorfer Ewan 1927-1 10197 Marin Matt Donis Trail, west of Mt. Tamalpais Comment
  UC21348  Sanicula crassicaulis W. L. Jepson Apr 1 1893-Apr 2 1893 Marin Olema Comment
  JEPS989  Sanicula laciniata Edw. L. Greene 1889-3-30 Marin Mount Tamalpais Comment
  JEPS994  Sanicula laciniata F. T. Bioletti April 1892 Marin Fairfax Comment
  UC421644  Sanicula laciniata John Thomas Howell 1927-3-20 2290 Marin Mount Tamalpais, Corte Madera Ridge Corte Madera Ridge; Mount Tamalpais, Corte Madera Ridge Comment
  SEINET13945205 Image available Sanicula laciniata Joseph Andorfer Ewan 1963-1 9410 Marin Summit Alpine Lake Trail above Deer Park Comment
  CAS-BOT-BC328132  Santolina chamaecyparissus Richard Mc. P Brown 1975-6-12 s.n. Marin Novato, along Novato Boulevard (County Highway A114) at western edge of town Comment
  RSA232912  Saxifraga californica L. S. Rose 1968-3-10 68002 Marin Larkspur, Bon Air Road Shaded slope. 8 Comment
  RSA458892  Saxifraga californica Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais Comment
  RSA256337  Scabiosa atropurpurea Robert A. Norris 1974-10-13 2214 Marin On shoulder of Panoramic Hwy near Lone Tree Drive, Mt. Tamalpais (about 1 mile SW Mill Valley). Comment
  UCD128061  Scandix pecten-veneris H. A. Borthwick 1925-6-6 1861 Marin Bolinas. Comment
  CAS-BOT-BC232186  Schedonorus arundinaceus C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1123 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  SEINET206446 Image available Schedonorus arundinaceus Rimo Bacigalupi, L. Heckard 1961-1 7715 Marin 1 mile north of Point Reyes Station (town), at crossing of Tomaisin Creek by CA1 12 Comment
  CAS-BOT-BC175919  Schedonorus pratensis David Morgan 1956-8-24 s.n. Marin 2 mi. s. of junction of Sir Francis Drake Highway and Petaluma - Pt. Reyes road (New Olema) Comment
  UCD49996  Schoenoplectus acutus var. occidentalis Ellen Dean; with PLB 102 2004-5-9 2038 Marin Drake's Beach. Comment
  CAS-BOT-BC111239  Schoenoplectus californicus Catherine Best 1990-10-26 1384 Marin Cypress Grove, Tomales Bay Comment
  RSA256371  Schoenoplectus californicus Robert A. Norris 1974-7-28 2125 Marin Near marshy slough by Sir Francis Drake Highmay about 3/4 mi. WSW Pt. Reyes Station Comment
  RSA127378  Schoenoplectus maritimus J. T. Howell 1945-5-20 20874 Marin Tiburon. Comment
  CAS-BOT-BC111705  Schoenoplectus pungens var. badius John Thomas Howell 1945-5-20 20872 Marin Tiburon Comment
  UC625356  Scirpus cernuus Ira L. Wiggins 1938-7-14 8941 Marin s end Bolinas Bay (upper margins salt marsh); Stinson Beach, s end Bolinas Bay Comment
  UC1106085  Scirpus tabernaemontani John Thomas Howell 1944-7-9 19720 Marin s Tomales Bay; s of Tomales Bay Comment
  CAS-BOT-BC274429  Scoliopus bigelovii R. Crowe; E. Hinman; C. Johnson; K. Phillips 2013-3-9 13401 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  JEPS62106  Scoliopus bigelovii W. L. Jepson 1891-1-16 Marin Mill Valley Comment
  SEINET926252  Scoliopus bigelovii Chestnut, Drew 1891-1 Marin Lagunitas Creek Comment
  CAS-BOT-BC518978  Scoliopus bigelovii Alice Eastwood 1913-1-26 2450 Marin Mill Valley Comment
  SEINET12050522  Scoliopus bigelovii F. H. Utech 1988-1 88 -143 Marin W slope of Mt. Tamalpais, Ridgecrest Road on Bolinas Ridge between Rock Springs & Alpine (Lake) Dam 430 Comment
  SEINET12050756  Scoliopus bigelovii W. Knight, Knight, I.; Knight, T. 1988-1 6053 Marin Samuel D. Taylor State Park Comment
  CAS-BOT-BC5853  Scorzonella paludosa M. K. Curran May s.n. Marin Corte Madera Comment
  RSA40258  Scribneria bolanderi L. S. Rose 1946-5-14 46067 Marin Mt. Tamalpais, Potrero Meadows. 610 Comment
  JEPS127959  Scrophularia californica Adam C. Schneider with Susan Fawcett 2014-3-28 439 Marin West side of CA State Highway, 1, north of Muir Beach, south of border of Golden Gate National Recreation Area. Comment
  UCSB61609  Scrophularia californica Gliessman, Stephen 1969-3-31 Marin South side of Paradise Drive, 1.3 miles north of junction with Marwest Road; Tiburon Peninsula. 30 Comment
  UC25827  Scutellaria tuberosa J. Burtt Davy 1893-4-26 135 Marin Mount Tamalpais; North Coast Ranges, Mount Tamalpais Comment
  CAS-BOT-BC63782  Sedum radiatum subsp. radiatum Marion L. Campbell 1919-6-15 s.n. Marin Mt. Tamalpais, Potrero. Comment
  CAS-BOT-BC63944  Sedum spathulifolium J. F. Emmel 1970-4-26 268 Marin Nicasio Creek, 3.5 air miles ESE of Nicasio. 146 Comment
  RSA144562  Selaginella wallacei Peter H. Raven 1959-12-27 14735 Marin Lagunitas. Comment
  CAS-BOT-BC363336  Senecio aronicoides M. E. Parsons 1912-4-30 s.n. Marin Kentfield Comment
  UCD135500  Senecio glomeratus Herbert L. Mason 1946-7-24 12923 Marin margin of first lake south of Bear Valley, 2.8 miles north of Lake Ranch. Comment
  CAS-BOT-BC364096  Senecio jacobaea Helen Frank 1976-3-4 s.n. Marin In Helen Frank's garden, Summit Ave., Mill Valley Comment
  JEPS27765  Senecio minimus Beryl O. Schreiber 1936-6-21 2246 Marin near Shell Beach; Tomales Bay 1 Comment
  UC1176879  Senecio minimus John Thomas Howell 1941-7-16 Marin s side along road near Fern Canyon; Mt. Tamalpais Comment
  UCD135596  Senecio minimus John Thomas Howell 1944-7-30 19857 Marin Almonte. Comment
  SEINET11802562  Senecio serra M. T. Doutt 1931-1 580 Marin 5 mi W of Inverness Comment
  CAS-BOT-BC364227  Senecio sylvaticus Gordon H. True 1965-5-11 1899 Marin Black Canyon near waterfall at east end of Mountain View Drive, San Rafael Hills 45 Comment
  CAS-BOT-BC85811  Sequoia sempervirens John Thomas Howell 1957-2-3 32020 Marin Fern Canyon, Mt. Tamalpais Comment
  UC333623  Sequoia sempervirens Alice Eastwood 1893-2-10 Marin head of Redwood Canon Redwood Canon Comment
  SEINET10612355  Sequoia sempervirens John Thomas Howell Howell 32020 Marin Fern Canyon, Mt. Tamalpais. Short-leaved branchlets from 15-foot individual on exposed slope in the chaparral, the longer-leaved branchlets from hundred-foot trees in moist protected canyon. From California Academy of Sciences. Comment
  SEINET11737929  Sequoia sempervirens O. E. Jennings, Jennings, G. K. 1915-1 s.n. Marin Muir Woods, upper Mill Creek Valley, 14 mi NW of San Francisco Comment
  UCD135224  Sequoia sempervirens M. Wiesendanger 1923-10-1 1485 Marin Mt. Tamalpais. Comment
  UC130617  Sherardia arvensis H. M. Hall 1909-6-8 8513 Marin Inverness Comment
  UCD122006  Sherardia arvensis Robert F. Thorne 1965-4-21 34397 Marin Along Francis Drake Blvd. ca. 5 mi. N of Point Reyes, Point Reyes National Seashore. 4 Comment
  JEPS82309  Sidalcea calycosa subsp. calycosa Roger Raiche 1983-5-15 30222 Marin Lucas Valley Road Comment
  CAS-BOT-BC213147  Sidalcea calycosa subsp. rhizomata A. D. E. Elmer 1903-7-1 4936 Marin Point Reyes Post Office Comment
  CAS-BOT-BC213150  Sidalcea calycosa subsp. rhizomata M. S. Jussel 1933-10-8 s.n. Marin Point Reyes Comment
  UC764085  Sidalcea calycosa subsp. rhizomata R. F. Hoover 1941-6-19 5378 Marin n Abbotts Lagoon; n of Abbotts Lagoon Comment
  UCD116580  Sidalcea hickmanii subsp. viridis Carole Pauls 1975-5-18 23 Marin Drake's Beach; Point Reyes National Seashore. Comment
  JEPS76906  Sidalcea malviflora Robert M. Lloyd 1963-2-24 2025 Marin on road to Marshall (9 mi from U.S. Hwy 101) Comment
  UCD116804  Sidalcea malviflora Andreas Stohr 1996-5-19 20 Marin Marin County. 150 Comment
  HSC8592  Sidalcea malviflora R. C. Wunner 1962-4-24 Marin Fairfax, Marinda Oaks, 200 yds. up NE bank from end of Vista Wy. Comment
  JEPS67242  Sidalcea malviflora subsp. laciniata W. L. Jepson 1919-5-17 8290 Marin Olema 60 Comment
  POM175482  Sidalcea malviflora subsp. laciniata Mabel Peirson 1926-3-28 6528 Marin Marin County: Elk Valley Comment
  RSA87710  Sidalcea malviflora subsp. laciniata C. L. Hitchcock 1952-6-4 19581 Marin About 8 miles west of Faifax, 1/2 mile west of Meadows Club. Comment
  CHSC27547  Sidalcea malviflora subsp. malviflora Scott. E. Patton 1978-3-19 15 Marin Ca. 5.75 m wnw or Inverness, 0.25 m e Abbotts Lagoon, Point Reyes Peninsula. Comment
  UC8413  Silene antirrhina F. T. Bioletti 1892-1 Marin Mill Valley Comment
  CAS-BOT-BC384571  Silene coniflora John Thomas Howell 1946-5-30 21963 Marin Little Carson Canyon Comment
  CAS-BOT-BC384573  Silene coniflora Alice Eastwood 1917-5-6 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC384584  Silene coniflora John Thomas Howell 1946-7-7 22193 Marin South of Barths Retreat, Mt. Tamalpais Comment
  UC589544  Silene gallica Beryl O. Schreiber 1932-6-17 488 Marin Waterfall Beach Tomales Bay, Waterfall Beach Comment
  SBBG71637  Silene gallica L. Rowntree 1930-7-17 Marin Point Reyes Comment
  SEINET10899185  Silene gallica Mary Susan Taylor 1974-4-26 Taylor 203 Marin Comment
  CAS-BOT-BC5817  Silene scouleri subsp. grandis Alice Eastwood 1905-7-4 s.n. Marin Rodeo Lagoon Comment
  SFV5040  Silybum marianum B. C. Templeton 1957-6-27 s. n. Marin Bolinas Ridge. Comment
  JEPS127744  Sisyrinchium bellum Adam C. Schneider with Susan Fawcett 2014-3-28 467 Marin Trail to Slide Ranch, Northwest of Muir Beach Overlook. Comment
  UC589501  Sisyrinchium bellum Beryl O. Schreiber 1932-6-17 532 Marin Waterfall Beach; Tomales Bay Comment
  UCD138776  Sisyrinchium bellum J. Buck 1996-5-27 10 Marin Point Reyes, off of Sir Francis Drak Highway. 24 Comment
  SEINET8887823  Sisyrinchium bellum W. Roderick 1967-5-6 s.n. Marin Lake Nicasso 46 Comment
  UC614997  Sisyrinchium californicum Beryl O. Schreiber 1936-3-7 2137 Marin road to Point Reyes Peninsula Comment
  UCR3964  Smilacina stellata var. sessilifolia David Eslinger 1970-4-5 s.n. Marin San Francisco Bay Region, Samuel P. Taylor State Park, campsites 152 Comment
  RSA15389  Solanum americanum Carl B. Wolf 1927-4-24 329 Marin The coastal side of Mill Valley toll road. Comment
  UC495535  Solanum americanum Merle Randall 1930-6-13 Marin n of Bolinas (Alamere Creek, 1/2 mi from mouth); Alamere Creek Comment
  CDA20006  Solanum aviculare J. K. Balciunas 2002-7-2 s.n. Marin San Francisco Bay Area; Mt Tamalpais State Park, Steep Ravine Trail, 1 mi below Pantoll Ranger Station, 20 m above creek. Comment
  CAS-BOT-BC175955  Solanum lycopersicum John Thomas Howell 1967-9-6 43735 Marin NW. of Old St. Hilary's Church, Tiburon Comment
  UC1584832  Solanum nigrum Jerry Powell 1989-5-26 1568 Marin Marin Island Comment
  CDA5985  Solanum rostratum B. R. Beckwith, F. Lew 1994-8-13 Marin Olompali State Historic Park, north of Novato. 0 Comment
Read comments
Jul 26 2011
  CAS-BOT-BC133785  Solanum umbelliferum L. Abrams 1927-4-19 11625 Marin Stream bank near Drakes Estuary Comment
  CAS-BOT-BC156705  Solanum umbelliferum H. M. Hall 1909-6-5 8501 Marin Lagunitas Comment
  JEPS12154  Solanum umbelliferum W. L. Jepson 1892-4-5 21259 Marin Ross Valley Comment
  CAS-BOT-BC175948  Solanum umbelliferum E. Ruckert 108 Marin Road from Stinson Beach to Tamalpais, about 1 mile from beach 152 Comment
  UC36243  Solidago elongata J. Burtt Davy 1900-7-12 6874 Marin Point Reyes Point Reyes (Western Middle California) Comment
  UC36495  Solidago velutina subsp. californica F. T. Bioletti Aug 1892 Marin Tamalpais Comment
  CAS-BOT-BC365977  Sonchus arvensis Doreen Smith 2007-9-2 s.n. Marin Marinwood Community Creek 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
  RSA140808  Sorghum bicolor John H. Thomas 1960-8-28 8834 Marin About 3.2 mi south of Sonoma-Marin County Line along Hwy 101 between Petaluma & Novato Comment
  UC614779  Sparganium erectum subsp. stoloniferum Beryl O. Schreiber 1936-6-28 2282 Marin 0.5 mi sw Point Reyes Station Comment
  UCD126441  Spartina anglica Shannon Klohr 2000-5-6 s.n. Marin throughout Creekside Park, adjacent to Corte Madera Creek, Greenbrae. Comment
  UCD37259  Spartina foliosa Beecher Crampton 1958-8-6 5068 Marin Marin County, 0.75 mile north of Bolinas, north edge of Bolinas Lagoon. Comment
  UCD92990  Spartina foliosa Javier Penalosa 1961-8-26 2207 Marin Tiburon Peninsula. Below Tiburon Blvd., near Belvedere Dr. 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
  RSA12211  Spergula arvensis C. B. Wolf 1934-6-28 5754 Marin Point Reyes Peninsula, opposite Wireless Station, 9 miles by road from the lighthouse. 61 Comment
  CAS-BOT-BC390151  Spergularia bocconi John Thomas Howell 1966-6-9 41555 Marin John Thomas Howell Botanical Garden, Tiburon. Se. corner of garden Comment
  CAS-BOT-BC390153  Spergularia bocconi Peter H. Raven; Michael P. Johnson 1967-5-2 21346 Marin Angel Island. Hospital Cove, west side of island, sea level to 50 feet elevation 15 Comment
  CDA24129  Spergularia macrotheca J. T. Howell 1944-4-23 19397 Marin Pacific coast; Escalle. 0 Comment
  SEINET11945258  Spergularia macrotheca M. T. Doutt 1930-11-2 Marin Pt. Peyes lighthouse Comment
  CAS-BOT-BC390345  Spergularia macrotheca var. macrotheca John Thomas Howell 1944-5-28 19506 Marin Manzanita Comment
  CAS-BOT-BC390358  Spergularia macrotheca var. macrotheca Elizabeth McClintock 1964-3-2 s.n. Marin Spindrift Point, just north of Muir Beach Comment
  CAS-BOT-BC390361  Spergularia macrotheca var. macrotheca Mrs. E. C. Sutliffe 1921-5-31 s.n. Marin Inverness Comment
  CAS-BOT-BC390363  Spergularia macrotheca var. macrotheca John Thomas Howell 1944-6-25 19668 Marin Between McNear's Landing and San Rafael Comment
  UC1584850  Spergularia macrotheca var. macrotheca Jerry Powell 1989-4-13 1562 Marin Marin Island, above Bay Marin Island Comment
  CAS-BOT-BC390815  Spergularia marina John Thomas Howell 1939-5-7 14639 Marin Sausalito Comment
  CAS-BOT-BC390827  Spergularia marina G. B. Rossbach; R. P. Rossbach 1938-6-1 633 Marin 8 mi. south of Petaluma Comment
  SJSU4072  Spergularia marina C. W. Sharsmith 1965-5-23 7394 Marin by Tomales Bay near Inverness, Point Reyes Peninsula Comment
  CAS-BOT-BC390628  Spergularia rubra Alice Eastwood; John Thomas Howell 1938-5-8 5490 Marin Lucas Valley Comment
  SDSU4515  Spergularia rubra D. F. Howe 1969-5-27 4581 Marin Near Mc Clures Beach, Pt. Reyes Peninsula. Comment
  SEINET3153364  Sphacele calycina K. Brandegee 1907-6-28 sn Marin Bolinas Ridge Comment
  UCD125794  Stachys ajugoides Michael A. Vincent 1999-6-10 8595 Marin at pull-off along Pt. Reyes-Petaluma Road, 1.4 miles north of Hick's Valley Road. Comment
  UC154263  Stachys ajugoides var. ajugoides J. Burtt Davy 1900-6-18 6746 Marin Point Reyes Comment
  UC635143  Stachys ajugoides var. rigida H. L. Mason 1924-11-16 1144 Marin Willow Camp Mount Tamalpais Comment
  CDA41007  Stachys ajugoides var. rigida Marin County Agri. Dept. 1960-6-15 4472 Marin [no further data] 0 Comment
  UCD69715  Stachys chamissonis William Wong 1982-6-4 1 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. 7 Comment
  POM126370  Stachys rigida subsp. quercetorum Katherine Brandegee 1905-06 s.n. Marin Mt. Tamalpais Comment
  JEPS127686  Stachys rigida var. quercetorum Adam C. Schneider with Susan Fawcett 2014-3-28 462 Marin Trail to Slide Ranch, Northwest of Muir Beach Overlook. Comment
  SEINET9349359  Stachys rigida var. rigida Unknown 1998-5-10 05 Marin Mill Valley Comment
  CAS-BOT-BC374829  Stebbinsoseris heterocarpa John Thomas Howell 1947-4-27 23078 Marin Bald Mt. west of San Anselmo Comment
  CAS-BOT-BC374831  Stebbinsoseris heterocarpa John Thomas Howell 1946-5-19 21908 Marin Meadows Club, Fairfax Hills Comment
  UC92127  Stebbinsoseris heterocarpa Mrs. K. Brandegee June 1886 Marin Point Reyes Comment
Read comments
Aug 25 2008
  LA44302  Stellaria littoralis Carl B. Wolf; 1934-6-28 5767 Marin Pt. Reyes Peninsula, 8 mi. by road from lighthouse Comment
  UC1177281  Stephanomeria elata John Thomas Howell 1946-9-22 Marin Phoenix Lake Mt. Tamalpais Comment
  JEPS127368  Stipa chaetophora Robert Steers with Daniel Lynch 2011-5-16 Marin Golden Gate National Recreation Area. North District (Managed by Point Reyes National Seashore). North of Dogtown on open, west facing slope of Bolinas Ridge, north of the McCurdy Trail. Approximately 200 m NNE of the Teixeira trail on Highway 1. Comment
  JEPS127913  Stipa pulchra Adam C. Schneider with Robert Steers 2014-3-29 538 Marin Along ridgeline between Miwok Tr. Trailhead and Hill 88. Comment
  SACT002402  Stipa pulchra 1925-6-5 Marin No collectors/determiner listed Comment
  OBI70529  Stipa purpurata G. D. Barbe 1979-5-16 2501 Marin W of Bolinas Ridge, 0.5 km E of SR 1, between Coppermine and Wilkins gulches at Dogtown (Woodville), 4 km N of Bolinas. S11 T1N R8W MDB&M 121 Comment
  CAS-BOT-BC61177  Streptanthus batrachopus Hans Leschke 1942-6-28 s.n. Marin Carson Ridge. Comment
  UC1177256  Streptanthus batrachopus John Thomas Howell 1946-5-19 21922 Marin Carson Ridge Comment
  UC630645  Streptanthus batrachopus John L. Morrison 1938-4-26 2786 Marin outcrop on ridge about midway between Pine Mountain and San Geronimo Ridge; Carson Ridge 548 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
  CAS-BOT-BC33924  Streptanthus glandulosus subsp. niger E. L. Greene 1886-4-26 s.n. Marin Tiburon Comment
  CAS-BOT-BC87253  Streptanthus glandulosus subsp. niger D. E. Breedlove 1963-5-24 4962 Marin Tiburon. Near Saint Hilary's Church. Comment
  CAS-BOT-BC87271  Streptanthus glandulosus subsp. pulchellus A. R. Kruckeberg 1947-6-1 1463 Marin Mount Tamalpais State Park. In immediate vicinity of Bootjack Camp. Comment
  JEPS27086  Streptanthus glandulosus subsp. pulchellus John L. Morrison 1937-5-30 2437 Marin below Carson Ridge ((west)) Comment
  UCD69052  Streptanthus glandulosus subsp. pulchellus P. Rodriguez-Rojo 1997-5-15 Marin Mt. Tamalpais. Panoramic Hwy. Serpentine barrens, in open grasslands of Avena barbata. UTM: 10SEM3495 420 Comment
  RSA0121904  Streptanthus glandulosus subsp. pulchellus L. S. Rose 1946-6-16 46153 Marin Mt. Tamalpais, Rock Springs. 671 Comment
  CAS-BOT-BC87278  Streptanthus glandulosus subsp. secundus John Thomas Howell 1943-5-9 17976 Marin San Rafael Hills. Comment
  JEPS26978  Streptanthus glandulosus subsp. secundus Chesnut and Drew 1889-5-11 Marin Ross Valley Comment
  UC762912  Streptanthus niger R. F. Hoover 1941-5-8 4995 Marin Tiburon Comment
  CAS-BOT-BC269584  Symphoricarpos albus var. laevigatus H. L. Mason 1917-4-28 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC98064  Symphyotrichum lentum John Thomas Howell 1925-4-5 953 Marin Mill Valley Comment
  CAS-BOT-BC376703  Tanacetum bipinnatum Barbara Sherfey; Arthur L. Menzies 1963-9-8 s.n. Marin On south side of Rodeo Lagoon Comment
  CHSC27751  Taraxia ovata Karen A. Smail 1978-3-24 Marin Adjacent to lake side of Novato Blvd. at Stafford Lake, Novato. Just e of parking lot along path. 60 Comment
  UC106156  Tauschia kelloggii Katharine Brandegee 1905-7-2 Marin Tamalpais Comment
  JEPS43493  Tellima grandiflora W. L. Jepson 1910-4-13 4036 Marin Olema Comment
  JEPS77240  Tellima grandiflora Robert M. Lloyd 1963-4-24 2381 Marin 1 mi e Inverness 3 Comment
  CAS-BOT-BC441148  Tellima grandiflora Gordon H. True 1969-5-9 4922 Marin Pt. reyes bird Observatory 3 mi. NW. of Bolinas at Arroyo Honda. Occasional on moist wooded bank of Arroyo Honda above bridge 60 Comment
  UCD102950  Tellima grandiflora Robert C. Bechtel 1952-4-27 78 Marin 7 miles southwest of Fairfax. 304 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
  CAS-BOT-BC232491  Thermopsis californica var. californica C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1137 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  POM16571  Thermopsis californica var. californica Hazel Hobson 1906-4-10 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC88481  Thysanocarpus curvipes John Thomas Howell 1944-4-13 19377 Marin Big Rock Ridge west of Hamilton Field. Comment
  CAS-BOT-BC88488  Thysanocarpus curvipes John Thomas Howell 1947-4-27 23106 Marin Bald Mountain west of San Anselmo. Comment
  UCSB2238  Thysanocarpus curvipes Keator, Glenn 1959-3-31 Marin 2.4 miles northwest of Lagunitas district school on Fairfax-Olema highway near Taylor Park Comment
  CAS-BOT-BC81404  Torreya californica John Thomas Howell 1927-8-22 3034 Marin s. side of Mt. Tamalpais above Mill Valley 152 Comment
  CAS-BOT-BC81413  Torreya californica J. G. Lemmon & Wife s.n. Marin Near San Rafael Comment
  SEINET8552033 Image available Torreya californica Lewis S. Rose 1935-1 35022 Marin Lagunitas Comment
  UC18  Torreya californica W. H. Brewer 1862-10-1 1482 Marin below paper mill (ravine on Daniel's Creek); Daniel's Creek Comment
  UC1745647  Torreyochloa pallida Annetta M. Carter, Edward Lee 1934-6-17 662 Marin near Five-Brook.; Olema-Bolinas Road; Olema-Bolinas Road near Five-Brook. Comment
  CAS-BOT-BC232264  Toxicoscordion fontanum B. Young; K. Emmett; O. Anderson; J. Baxter 2012-6-23 1705 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., culvert OS-12 Comment
  CAS-BOT-BC175960  Tribulus terrestris Wilma Follette 1995-9-24 s.n. Marin Nora Albion near Golden Hinde, Terra Linda, San Rafael Comment
  CAS-BOT-BC232488  Trifolium albopurpureum J. Klein; G. Block; L. Webb; et al. 2012-5-5 824 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  UC1177206  Trifolium albopurpureum var. dichotomum John Thomas Howell 1947-4-27 23104 Marin w side San Anselmo (type region); Bald Mtn Comment
  RSA15227  Trifolium amoenum C. B. Wolf 1927-4-24 s.n. Marin Stinson Beach. Comment
  UCD143659  Trifolium barbigerum Beecher Crampton 1954-4-28 1807 Marin 11 miles northeast of Point Reyes Lighthouse. Comment
  UC866709  Trifolium bifidum var. decipiens L. R. Abrams 1918-4-27 6881 Marin Sausalito to Larkspur Comment
  RSA32266  Trifolium bifidum var. decipiens J. T. Howell 1946-4-18 21661 Marin Novato. Comment
  RSA212126  Trifolium campestre L. S. Rose 1969-6-12 69031 Marin 1 mi. w. of Olema, Bear Valley Ranch. 46 Comment
  UC165563  Trifolium depauperatum var. truncatum J. Burtt Davy 1898-4-2 4209 Marin Angel Island Comment
  UCD108531  Trifolium depauperatum var. truncatum P. B. Kennedy 1915-4-20 s.n. Marin San Rafael. Comment
  UCD35862  Trifolium dichotomum Beecher Crampton 1965-5-4 7302 Marin 5.6 miles southeast of Nicasio, Lucas Valley Road. Comment
  POM278005  Trifolium dubium Lyman D. Benson 6575 Marin U. S. 101, N. of San Rafael. 30 Comment
  UC1177203  Trifolium fucatum John Thomas Howell 1944-5-14 19473 Marin between Salmon Creek and Chileno Valley Comment
  UC1106244  Trifolium gracilentum John Thomas Howell 1946-4-18 21662 Marin Black Point Comment
  UCD109132  Trifolium grayi Michael A. Vincent 1999-6-10 8598 Marin Point Reyes. Along Sir Francis Drake Boulevard. At entrance road to North Beach. Comment
  JEPS8229  Trifolium incarnatum G. Thomas Robbins 1954-5-8 3618 Marin 1 mi w Ignacio (upper end of Arroyo San Jose) 30 Comment
  RSA637577  Trifolium macraei Michael A. Vincent 1999-6-10 8601 Marin Point Reyes. Along Sir Francis Drake Boulevard. At entrance road to North Beach. Comment
  RSA90933  Trifolium macraei P. B. Kennedy s.n. Marin Fairfax Comment
  SEINET3131864  Trifolium macraei var. macraei P. B. Kennedy sn Marin Fairfax Comment
  UC165543  Trifolium obtusiflorum J. Burtt Davy 1899-7-19 Marin Pt. Reyes Comment
  JEPS4438  Trifolium oliganthum W. L. Jepson 1892-4-5 13700 Marin Ross Valley Comment
  UC1177194  Trifolium repens John Thomas Howell 1945-7-29 Marin Bolinas Comment
  UC631447  Trifolium variegatum P. B. Kennedy 1916-4-19 4686 Marin Mill Valley Comment
  UCD36548  Trifolium variegatum Beecher Crampton 1954-4-28 1806 Marin On Point Reyes Peninsula, 11 miles northeast of Point Reyes Lighthouse. Comment
  SEINET4206956  Trifolium variegatum Lewis S. Rose 1932-4-20 32168 Marin Woodcare, CA.; 0 Comment
  UCSC006198  Trifolium variegatum Randall Morgan 1995-6-8 2743 Marin Between receiving stations, S of Abbotts Lagoon, Pt. Reyes Comment
  CDA28060  Trifolium variegatum var. major J. T. Howell, Catherine Best, Wilma Follette, G. H. True 1980-6-19 53716 Marin Near Abbotts Lagoon, Point Reyes Peninsula. 0 Comment
  UCD109445  Trifolium variegatum var. major P. B. Kennedy 1907-5-1 s.n. Marin Fairfax. Comment
  RSA32117  Trifolium variegatum var. major J. T. Howell 1946-4-18 21643 Marin Ignacio. Comment
  UC631113  Trifolium variegatum var. melananthum P. B. Kennedy May 1907 Marin Fairfax Comment
  UC630787  Trifolium variegatum var. variegatum Katharine Brandegee may 1913 Marin Tamalpais Mill Valley Comment
  UCD109504  Trifolium willdenovii Collector unknown Date unknown 1736 Marin Larkspur. 304 Comment
  RSA128941  Trifolium wormskioldii J. T. Howell 1946-5-4 21750 Marin Dillons Beach. Comment
  UC16823  Trifolium wormskioldii J. Burtt Davy 1900-6-18 6712 Marin Point Reyes Comment
  UC555364  Trifolium wormskioldii H. L. Mason 1927-4-26 5221 Marin in bog at base of rd where stream empty into Bolinas Bay Comment
  UCD36539  Trifolium wormskioldii Beecher Crampton 1954-4-28 1797 Marin 2 miles east of Woodacre. Comment
  CAS-BOT-BC451832  Triglochin maritima John Thomas Howell 1944-4-23 19393 Marin Escalle salt marsh Comment
  CAS-BOT-BC451836  Triglochin maritima John Thomas Howell 1944-5-7 19448 Marin Larkspur salt marsh Comment
  SBBG119906  Triglochin maritima D. Pendleton, M. Wetherwax 1993-4-3 Marin Wm Shields Page Preserve, marsh, W side of Tomales Bay, 2 mi N of Inverness on Sir Francis Drake Hwy Comment
  UC418969  Triglochin maritima H. E. and S. T. Parks 1930-9-4 704 Marin at head of Tomales Bay Tomales Bay Comment
  UC589397  Triglochin maritima Beryl O. Schreiber 1932-6-23 557 Marin Heart's Desire Beach Tomales Bay (marsh) Comment
  UCR16056  Triglochin maritima William E. Wayburn 1973-4-22 730422- 2 Marin Southeast side of Tomales Bay 1 Comment
  CAS-BOT-BC451856  Triglochin maritima John Thomas Howell 1957-9-15 32950 Marin Marsh bordering Richardson Bay Comment
  RSA258102  Triglochin maritima Robert A. Norris 1975-5-17 2359 Marin Upper end of Schooner Bay, Drakes Estero, about 4 miles west of Inverness Comment
  UC1543211  Triglochin maritima Donald G. Nelson 1937-7-10 548 Marin on main highway between Inverness Ridge and Point Reyes (beyond Marshall's Landing) Comment
  UC1106280  Triglochin striata John Thomas Howell 1946-7-4 22178 Marin Dillons Beach Comment
  UC589467  Trillium chloropetalum Beryl O. Schreiber 1932-6-29 628 Marin Tomales Bay, Sand Dune Beach Comment
  UC4008  Trillium chloropetalum W. H. Brewer 1862-3-28 924 Marin in valley near McDuff's Tamalpais Comment
  CAS-BOT-BC519106  Trillium chloropetalum var. chloropetalum Henry M. Pollard 1935-4-1 s.n. Marin Black Canyon Comment
  SEINET12055745  Trillium chloropetalum var. giganteum M. T. Doutt 1931-1 133 Marin Alpine Dam Comment
  CAS-BOT-BC285563  Trillium ovatum R. Crowe; P. da Silva; E. Hinman; M. A. Garcia 2013-4-12 13417 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  SEINET10472789  Trillium ovatum Mary Susan Taylor Taylor 2480 Marin Samuel P. Taylor State Park. Comment
  SEINET8502213  Trillium ovatum M. J. Williams 1968-4-6 s.n. Marin Nicasio Lake dam. 76 Comment
  UC1334889  Triphysaria L. D. Thurman 1964-3-14 371 Marin 1.3 mi e Dillon Beach; e of Dillon Beach Comment
  CHSC22516  Triphysaria floribunda Robert A. Schlising; Lloy Thurman 1962-4-28 2194 Marin California Coast Range. Short distance E of Point Reyes Lighthouse. Comment
  JEPS4529  Triphysaria floribunda Mrs. H. P. Bracelin 1930-4-20 16 Marin Point Reyes rocky hills near Light House grounds; Point Reyes 150 Comment
  UC496353  Triphysaria floribunda Roxana S. Ferris 1932-4-2 8046 Marin 2 mi from Point Reyes lighthouse (Point Reyes lighthouse); Point Reyes Comment
  CHSC22523  Triphysaria versicolor subsp. faucibarbata Robert A. Schlising; Ben Liles, Gina Purelis 1962-5-19 2257 Marin California Coastal Ranges. Along Two Rock Road, few miles SW of Co line. Comment
  POM194597  Triphysaria versicolor subsp. faucibarbata H. P. Bracelin 1930-4-20 16 Marin Point Reyes. Near Light House grounds. 150 Comment
  SBBG68602  Triphysaria versicolor subsp. faucibarbata H. P. Bracelin 1930-4-20 12 Marin Lagunitas 66 Comment
  UC199381  Triphysaria versicolor subsp. faucibarbata Milo S. Baker 1904-5-2 Marin Bodega Road to Fairfax; Bodega Road to Fairfax Comment
  CAS-BOT-BC199636  Trisetum canescens John Thomas Howell 1946-5-26 s.n. Marin Pt. Reyes Lighthouse Comment
  SEINET1783249  Triteleia angustiflora A. A. Heller 1902-6-19 5728 Marin Tiburon Peninsula, along the Bay Road. Comment
  UC843922  Triteleia hyacinthina M. E. Parsons 1912-5-1 Marin Kentfield Comment
  POM169993  Triteleia laxa Philip A. Munz 1922-8-5 6447 Marin Mt. Tamalpais 335 Comment
  UCSC005981  Triteleia laxa Randall Morgan 1994-5-8 2221 Marin San Rafael, Serpentine slope, Hwy 101 embankment, San Rafael Comment
  CAS-BOT-BC527402  Triteleia peduncularis John Thomas Howell 1966-7-20 41986 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC527406  Triteleia peduncularis Javier Penalosa 1961-7-8 1960 Marin Marshy strips (fingers) below old St. Hilary's Tiburon Comment
  CAS-BOT-BC73966  Turritis glabra John Thomas Howell 1946-6-9 s.n. Marin Abbotts Lagoon. Comment
  CAS-BOT-BC73967  Turritis glabra John F. Emmel 1970-5-2 271 Marin Along highway at confluence of Lagunitas Creek and San Geronimo Creek, southwest of Lagunitas. 60 Comment
  CAS-BOT-BC213082  Ulex europaeus David D. Keck 1933-4-1 1987 Marin North of San Rafael, on road to Black Point Comment
  HSC23486  Ulex europaeus R. A. Vanbianchi 1971-12-25 105 Marin San Rafael Hill, just above Boyd Park Comment
  HSC63683  Ulex europaeus Richard Spjut 1979-4-6 5452 Marin Vicinity of Tomales to 1 mi. S along Hwy. 1; about 50 mi. NW of San Francisco 0 Comment
  CAS-BOT-BC213086  Ulex europaeus Saichi Kawahara 1968-8-27 466 Marin East bank, mouth of Walker Creek, south of Camp Tomales, off highway 1 3 Comment
  CDA31199  Umbellularia californica D. G. Kelch, Kathy Kosta 2010-1-7 10 .02 Marin Dominican College campus. Comment
  UCR3515  Umbellularia californica David Whistler, H. M. Whistler 1964-7-28 640728- 01 Marin San Francisco Bay Region, 100 yards NW of Samuel P. Taylor State Park 205 Comment
  CAS-BOT-BC91153  Umbellularia californica C. B. Wolf; E. R. Johnson 1934-10-18 6199 Marin Marin Dell Scholl, 5 miles north of San Rafael. 30 Comment
  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
  SEINET6079779  Uropappus lindleyi Unknown 1990-8-12 6334 Marin Point Reyes National Seashore, Rocky hillsides near the Lighthouse area. Comment
  CAS-BOT-BC403948  Urtica dioica subsp. gracilis Dennis W. Woodland 1968-6-8 930 Marin 1 mile up Bear Valley Trail from Park headquarters in Point Reyes National Seashore where trail crosses the creek the first time on right side of trail Comment
  CAS-BOT-BC404149  Urtica dioica subsp. holosericea Dennis W. Woodland 1971-8-21 925 Marin 4 miles west of Novato on Novato Creek just below Stafford Dam and 50 ft. from the culvert under the Novato-Petaluma Road and between this road and the road to the dam and golf course Comment
  CAS-BOT-BC404325  Urtica urens Greg de Nevers 2002-1-24 12643 Marin Audubon Canyon Road. Picher Canyon 304 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
  UCD118073  Vaccinium ovatum Robert C. Bechtel 1952-4-27 81 Marin 7 miles southwest of Fairfax. Comment
  UC767017  Vancouveria planipetala R. F. Hoover 1941-5-12 5046 Marin near Lagunitas; near Lagunitas Comment
  CAS-BOT-BC176098  Verbena bonariensis J. W. Stacey 1924-10-27 s.n. Marin Between Tamalpais High School and Mill Valley, along the railroad Comment
  CDA5683  Verbena incompta J. T. Howell 1943-9-5 19323 Marin San Francisco Bay Region; Southern part of Mill Valley. Comment
  JEPS6973  Veronica persica Peter H. Raven 1951-2-3 2725 Marin head of Blythedale Canyon (Mill Valley); , Blythedale Canyon Comment
  UC768832  Veronica scutellata R. F. Hoover 1941-6-19 5374 Marin nw of Inverness (Inverness Ridge); Inverness Ridge Comment
  RSA299522  Veronica scutellata D. E. Breedlove 1979-7-14 43770 Marin 3 miles S of Olema along Hwy 1. Comment
  JEPS66155  Vicia americana var. americana W. L. Jepson 1892-4-5 13637 Marin Ross Valley Comment
  UCD108678  Vicia americana var. americana Collector unknown 1925-6-6 1705 Marin Bolinas. Comment
  RSA126207  Vicia angustifolia J. T. Howell s.n. Marin Stinson Beach Comment
  RSA258077  Vicia angustifolia Robert A. Norris 1975-5-17 2349 Marin Shoulder of Sir Francis Drake Hwy. (near Schooner Bay, Drakes Estero), about 4 mi. W Inverness. Comment
  RSA130921  Vicia gigantea E. K. Balls 1958-7-20 23575 Marin Pt. Reyes Peninsula, about jct. of roads to Drakes Bay and Lighthouse. 122 Comment
  RSA32267  Vicia hassei J. T. Howell 1946-4-18 21658 Marin Novato. Comment
  CDA4397  Vicia hirsuta Barbara T. Menzies 1969-6-8 Marin Bolinas-Olema Road, first swale north of Eucalyptus groves on west side of road. 0 Comment
  CAS-BOT-BC278120  Vicia sativa C. Kellner; R. Johnson; M. Murphy; A. Young 2013-4-12 13118 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  SEINET7081604  Vicia sativa var. nigra A. G. Vestal 1955-5-6 s.n. Marin About 7.9 miles north of Nicasio. Coordinate Datum: NAD27. UTM Zone 10, 526939mE, 4223106mN. Comment
  RSA424300  Viola cuneata Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais and vicinity. Comment
  UC19279  Viola glabella Alice Eastwood March 1896 Marin Lagunitas Creek Comment
  CAS-BOT-BC536547  Viola glabella Alice Eastwood 1915-2-28 s.n. Marin Lagunitas Creek Comment
  CAS-BOT-BC279945  Viola odorata J. Klein; A. (Armando) Chavez; S. Tsiu; A. (Alice) Chavez; W. Dreskin 2013-3-9 13324 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  UC129659  Viola pedunculata Earle Mulliken 1904-4-12 95 Marin Augel Island; Vicinity of San Francisco Bay, Augel Island Comment
  UC615461  Viola sempervirens Beryl O. Schreiber 1932-7-5 859 Marin Inverness, Mount Vision Road Inverness Comment
  CAS-BOT-BC183162  Vulpia microstachys var. ciliata John Thomas Howell 1939-5-14 14682 Marin North side, West Peak, Mt. Tamalpais Comment
  UCD93855  Vulpia microstachys var. ciliata Javier Penalosa 1961-4-8 1297 Marin Tiburon Peninsula. Plateau northwest of the summit. Comment
  CAS-BOT-BC183997  Vulpia microstachys var. microstachys John Thomas Howell 1966-4-6 41458 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC184341  Vulpia microstachys var. pauciflora John Thomas Howell 1941-4-17 s.n. Marin Tiburon Comment
  CAS-BOT-BC184343  Vulpia microstachys var. pauciflora R. E. Frenkel 1964-5-7 498 Marin On Fairfax-Bolinas Road, 1.5 miles south of Meadows C. C. 304 Comment
  CAS-BOT-BC184347  Vulpia microstachys var. pauciflora John Thomas Howell 1945-5-6 20801 Marin San Rafael Hills Comment
  CAS-BOT-BC184350  Vulpia microstachys var. pauciflora Peter H. Raven; Michael P. Johnson 1967-5-1 21039 Marin Slopes on south side of island near Rock Quarry and small reservoir. Angel Island 91 Comment
  CAS-BOT-BC184365  Vulpia microstachys var. pauciflora John Thomas Howell 1943-5-22 18140 Marin Fairfax Hills Comment
  CAS-BOT-BC184811  Vulpia myuros subsp. megalura John Thomas Howell 1948-5-16 24299 Marin Upper part of Cascade Canyon, Mt. Tamalpais Comment
  CAS-BOT-BC185977  Vulpia myuros var. myuros Gordon H. True; Fred Ross 1968-3-29 4623 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo 60 Comment
  UC76898  Vulpia octoflora var. glauca Michener and Bioletti 1893-5-22 Marin Tamalpais Comment
  CAS-BOT-BC185971  Vulpia octoflora var. octoflora John Thomas Howell 1941-5-25 16200 Marin West Point to West Peak, Mt. Tamalpais Comment
  CAS-BOT-BC185973  Vulpia octoflora var. octoflora Gordon H. True 1965-4-6 1790 Marin Black Canyon at waterfall just east of end of Mountain View Drive, San Rafael Hills Comment
  UC73118  Whipplea modesta E. R. Drew April, 1890 Marin Ross Station Comment
  UC858948  Whipplea modesta Lewis S. Rose 1939-4-23 39083 Marin Ridge Crest Mt. Tamalpais 457 Comment
  UCD117291  Whipplea modesta Miss A. M. Lute 1916-5-28 s.n. Marin Lagunitas. Comment
  CAS-BOT-BC382953  Wyethia angustifolia L. R. Abrams 1918-4-27 6890 Marin Ignacio Comment
  CAS-BOT-BC382957  Wyethia angustifolia Dr. A. Kellogg; W. G. W. Harford 1868-4-17 4211 Marin Olema Comment
  CAS-BOT-BC359742  Wyethia glabra A. Williams; F. Leist; C. Powell; J. Slamovich 2013-4-12 13223 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  CAS-BOT-BC383300  Wyethia glabra Alice Eastwood 1930-5-5 s.n. Marin Rock Spring, Mt. Tamalpais Comment
  CAS-BOT-BC383722  Xanthium strumarium Alice Eastwood 1918-9-6 7967 Marin Mill Valley Comment
  CAS-BOT-BC383719  Xanthium strumarium John Thomas Howell 1947-10-19 24190 Marin Strand of Alpine Lake 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
  UCD121466  Zeltnera davyi John Thomas Howell 1945-8-19 21420 Marin East side of Inverness Ridge along Point Reyes Road. Comment
  CAS-BOT-BC530474  Zigadenus fontanus John Thomas Howell 1936-6-7 12656 Marin Mount Tamalpais, near Boot Jack Comment
  CAS-BOT-BC530481  Zigadenus fontanus Alice Eastwood 1925-6-7 12988 Marin Big Carson ridge Comment
  UC1005627  Zigadenus fremontii Frank W. Gould 1940-2-18 870 Marin 7 mi s Tomales 30 Comment
  UC1607406  Zigadenus micranthus var. fontanus John Thomas Howell 1936-6-7 12656 Marin near Bootjack (Mount Tamalpais); Mount Tamalpais Comment
  UC297841  Zostera marina H. E. Parks 1923-2-12 Marin Keils Cove Comment
  UC341834  Zostera marina H. E. Parks 1922-11-4 Marin Kyles Cove Comment
  UC398863  Zostera marina H. E. Parks 1923-3-24 Marin Paradise Cove Comment
  UC399035  Zostera marina H. E. Parks 1923-2-6 Marin Paradise Cove Comment
  UC399046  Zostera marina H. E. Parks 1923-4-14 Marin Paradise Cove Comment
  UC399047  Zostera marina H. E. Parks 1923-4-24 Marin Paradise Cove Comment
  UC399054  Zostera marina H. E. Parks 1923-3-24 Marin Paradise Cove Comment
  UC460  Zostera marina Milo S. Baker Jun 1899 Marin Dillon's Beach <