Search Results — 2000 specimen records retrieved (1365 records with coordinates)
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(For large data reqests, please contact Jason Alexander, jason_alexander@berkeley.edu.)

 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/consortium/).
 Records are made available under the CCH Data Use Terms.

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  UC912528  Abronia Herbert L. Mason 1924-11-16 1152 Marin Stinson beach, Willow Camp Comment
  RSA0025743  Abronia Glenn A. Gorelick 1967-4-7 s.n. Marin Point Reyes Natl. Seashore, 9 miles northeast of lighthouse. Comment
  UC710622  Acacia dealbata John Thomas Howell 1943-8-29 19312 Marin Summit [Arenme] Ridge above Mill Valley 152 Comment
  CAS-BOT-BC436975  Acaena novae-zelandiae Eric Walther 1927-7-24 87 Marin J. Kenne's place, Mill Valley Comment
  CAS-BOT-BC336652  Acer negundo var. californicum Lewis S. Rose 1969-6-12 69032 Marin 3 miles E of Pt. Reyes Station 24 Comment
  CAS-BOT-BC229798  Achillea millefolium B. Young; K. Emmett; O. Anderson; J. Baxter 2012-6-23 1717 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., culvert OS-12 Comment
  CAS-BOT-BC28671  Achillea millefolium John Thomas Howell 1946-6-30 22154 Marin Rodeo Lagoon Comment
  UC29234  Achillea millefolium J. Burtt Davy 1900-6-18 6697 Marin Point Reyes Comment
  CAS-BOT-BC28655  Achillea millefolium Alice Eastwood 1934-5-13 188069 Marin Point Reyes Comment
  CAS-BOT-BC28667  Achillea millefolium John Thomas Howell 1930-10-5 5526 Marin 2 miles west of Marin-Sonoma Co. line Comment
  CAS-BOT-BC28670  Achillea millefolium John Thomas Howell 1945-7-8 s.n. Marin Bundell Salt Marshes Comment
  CAS-BOT-BC320480  Acmispon americanus T. Gosliner; R. Truitt; R. Brostrom; S. Kawachi 2013-8-10 13689 Marin Mount Tamalpais. Marin Municipal Water District lands: Bon Tempe dam Comment
  SBBG12355  Acmispon americanus E. R. Chandler 1961-7-17 221 Marin State Hwy 1 between Walker Crk and Tomales 30 Comment
  UC903250  Adenocaulon bicolor Ethel Crum 1933-7-9 1509 a Marin at head of, on shady slope Cataract Gulch; North Coast Ranges, Alpine Lake Comment
  CAS-BOT-BC132898  Adenostoma fasciculatum Rattan 1880-6-1 s.n. Marin [Mt. Tamilpais] Mt. Tamalpais Comment
  CAS-BOT-BC231865  Adenostoma fasciculatum P. da Silva; C. Longstreth; E. Turkle; et al. 2012-8-25 1654 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Ridgecrest Blvd., serpentine below old airforce base Comment
  RSA453157  Adenostoma fasciculatum var. fasciculatum M. B. Dunkle 1931-8-12 2491 Marin Mount Tamalpais. Comment
Read comments
Feb 13 2012
  CAS-BOT-BC69011  Adiantum aleuticum J. W. Congdon 1880-7-4 s.n. Marin Paper Mill Creek Comment
  CAS-BOT-BC69010  Adiantum aleuticum unspecified s.n. Marin Mt. Tamalpais Comment
  UC62745  Adiantum aleuticum Geo. W. Dunn May, 1880 Marin Comment
  SEINET7728116  Adiantum emarginatum Unknown Marin Ross Valley Comment
  CAS-BOT-BC65647  Adiantum jordanii Lewis S. Rose 1970-4-1 70020 Marin 3 miles northwest of Bolinas, Arroyo Hondo 60 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
  CDA18859  Aegilops triuncialis L. Bush, A. Sauber 1999-6-6 PDR 990592 Marin Pasture +/- 20 sq. ft., Tomales. 0 Comment
  SD88293  Agoseris apargioides Darley F. Howe 1972-6-26 Marin Point Reyes Beach. Comment
  CAS-BOT-BC29561  Agoseris apargioides var. eastwoodiae Herbert Faulkner Copeland 1934-5-27 s.n. Marin Dillon's Beach Comment
  UC1125444  Agoseris apargioides var. eastwoodiae A. E. Wieslander 1933-6-11 318 Marin 2.5 mi sw Point Reyes; Point Reyes Quad. 45 Comment
  UC91531  Agoseris apargioides var. eastwoodiae Alice Eastwood Marin Point Reyes Point Reyes Comment
  CAS-BOT-BC29564  Agoseris apargioides var. eastwoodiae Dennis E. Breedlove 1961-12-31 1426 Marin Point Reyes Light House 45 Comment
  CAS-BOT-BC421477  Agoseris grandiflora J. Klein; P. Suri; G. Anderson; R. Schneider 2014-5-10 14332 Marin Mount Tamalpais. Marin Municipal Water District lands: Swimmer Trail grassland. Comment
  CAS-BOT-BC22901  Agoseris heterophylla John Thomas Howell 1941-6-8 s.n. Marin San Raphael Hills Comment
  CAS-BOT-BC13132  Agoseris hirsuta John Thomas Howell 1937-6-13 13050 Marin Bolinas Comment
  CAS-BOT-BC13137  Agoseris hirsuta H. M. Hall 1909-6-8 5812 Marin Mount Vision, summit Comment
  POM30418  Agoseris hirsuta Harriet Ann Walker 1909-5-31 1703 Marin Tiburon, on dry slopes facing San Francisco Bay Comment
  CAS-BOT-BC127490  Agrostis capillaris John Thomas Howell 1942-7-12 s.n. Marin Cascade Canyon, Mill Valley. Comment
  CAS-BOT-BC309812  Agrostis capillaris A. Williams; R. Brostrom; F. Leist 2013-6-8 13262 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  UCR136592  Agrostis clivicola var. punta-reyesensis Beecher Crampton 1957-7-11 4281 Marin Central coast, Point Reyes, junction of Valley Ford-Franklin School Road and Dillon Beach Road; summit of grade above Dillon Beach 122 Comment
  UCD51986  Agrostis densiflora John Thomas Howell 1945-7-1 21264 Marin Tiburon. Comment
  UCD52013  Agrostis densiflora Beecher Crampton 1960-6-8 5601 Marin Point Reyes Peninsula, northern section of Inverness Ridge, 1.5 miles south of McClure's Beach. Comment
  SEINET199905  Agrostis diegoensis John Thomas Howell 1943-7-11 18286 Marin Near Bootjack Mt. Tamalpais. Comment
  CAS-BOT-BC127186  Agrostis exarata Catherine Best 1979-6-1 s.n. Marin Samuel Taylor Park. Comment
  CAS-BOT-BC127189  Agrostis exarata Gordon H. True 1968-6-25 4636 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo. 45 Comment
  CAS-BOT-BC127198  Agrostis exarata John Thomas Howell 1947-6-4 23216 Marin Near radio station. Point Reyes Peninsula. Comment
  UCD37425  Agrostis exarata Beecher Crampton 1960-6-8 5586 Marin Marin County, Point Reyes Peninsula, 4.6 miles northwest of Inverness, northern end of Drakes Estero at road crossing. Comment
  RSA126479  Agrostis exarata J. T. Howell 1944-9-10 20737 Marin Shell Beach, north of Inverners Comment
  CAS-BOT-BC139674  Agrostis gigantea Catherine Best 1983-6-30 s.n. Marin Triangle Marsh, northwest of the Marin Country Day School. Comment
  RSA126472  Agrostis gigantea J. T. Howell 1944-7-25 19644 Marin [Unspecified] Comment
  CAS-BOT-BC139477  Agrostis hallii Hans Leschke 1945-6-17 s.n. Marin Gollinas Valley. Comment
  CAS-BOT-BC139492  Agrostis hallii Gordon H. True 1969-6-20 5068 Marin Point Reyes Bird Observatory 3 miles northwest of Bolinas at Arroyo Honda. 60 Comment
  UC1177032  Agrostis hallii John Thomas Howell 1945-8-19 21418 Marin Inverness Comment
  UC50540  Agrostis hallii J. Burtt Davy 1898-8-1 4315 Marin near Olema Comment
  SEINET10968036  Agrostis hallii John Thomas Howell 1947-6-18 Howell 23284 Marin North of Dillons Beach. Comment
  CAS-BOT-BC139458  Agrostis hendersonii Ronie Clark 1983-5-28 PR 83 -024 Marin Point Reyes National Seashore. Sir Francis Drake Highway to Home Ranch Road. 0.2 mile from roadway junction. Comment
  UCD51755  Agrostis hendersonii John Thomas Howell 1947-4-23 23062 Marin Pt. Reyes Peninsula, Drakes Estero, west of Mt. Vision. Comment
Read comments
Nov 29 2010
  CAS-BOT-BC138836  Agrostis microphylla John Thomas Howell 1946-6-9 22007 Marin North of Abbotts Lagoon. Comment
  CAS-BOT-BC138839  Agrostis microphylla John Thomas Howell 1966-6-9 41564 Marin Tiburon. Just north of John Thomas Howell Botanical Garden. Comment
  CAS-BOT-BC138870  Agrostis microphylla H. N. Bolander June. 1522 Marin San Francisco Bay. Angel Island. Comment
  CAS-BOT-BC139027  Agrostis pallens John Thomas Howell 1943-7-4 18268 Marin Near Ledum Swamp. Comment
  CAS-BOT-BC139044  Agrostis pallens David D. Keck 1948-6-29 5914 Marin 1 mile west of Mill Valley. Comment
  UC1177039  Agrostis pallens John Thomas Howell 1943-7-4 18268 Marin near Ledum Swamp; Pt. Reyes Peninsula Comment
  UCD53239  Agrostis pallens P. B. Kennedy 1922-5-27 s.n. Marin Pipe Line trail, Mt. Tamalpais. Comment
Read comments
Jul 23 2014
  CAS-BOT-BC138658  Agrostis stolonifera John Thomas Howell 1944-7-9 19713 Marin South end of Tomales Bay. Comment
  RSA129606  Agrostis stolonifera B. O. Schreiber 1936-6-28 2264 Marin 1 mile N.W. of inverness 2 Comment
  UC1177036  Agrostis viridis John Thomas Howell 1944-6-25 19641 Marin San Rafael Comment
  CAS-BOT-BC138316  Aira caryophyllea var. caryophyllea John Thomas Howell 1943-6-13 s.n. Marin Sausalito. Comment
  CAS-BOT-BC138319  Aira caryophyllea var. caryophyllea Peter H. Raven; Michael P. Johnson 1967-5-1 21172 Marin Angel Island. On south ridge of Mount Ida. 237 Comment
  CAS-BOT-BC467311  Allium falcifolium Alice Eastwood 1915-5-23 s.n. Marin Mt. Tamalpais Comment
  POM110167  Allium falcifolium Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  CAS-BOT-BC476637  Allium unifolium Wilma Follette; Catherine Best 1988-5-24 1329 Marin In damp soil south of Abbotts Lagoon on the Point Reyes Peninsula Comment
  CAS-BOT-BC170985  Alnus rhombifolia Alice Eastwood 1914-10-1 s.n. Marin Ross Valley Comment
  RSA258099  Alnus rhombifolia Robert A. Norris 1975-5-17 2362 Marin By Sir Francis Drake Highway. Ledum Swamp area. Comment
  UCSB1011  Alnus rhombifolia Keator, Glenn 1959-3-31 Marin 2.7 miles north of Inverness coffee shop on Bolinas ridge Comment
  JEPS58600  Alnus rubra W. L. Jepson 1897-3-28 Marin Olema Comment
  JEPS58601  Alnus rubra W. L. Jepson 1900-6-1 557 H Marin Inverness Comment
  UC1135155  Alnus rubra A. E. Wieslander 1934-3-18 399 Marin near Inverness; Point Reyes Quadrangle 6 Comment
  UC521702  Alnus rubra Joseph Andorfer Ewan 1933-11-5 8093 Marin Cold Bog Pt. Reyes Peninsula Comment
  SEINET10478479  Alnus rubra Heidi H. Schmidt 1993-6-8 Schmidt 820 Marin Mount Tamalpais State Park, on Muir Wood Road. 3 miles E of California State Highway # 1. 120 Comment
  CAS-BOT-BC138050  Alopecurus aequalis var. sonomensis J. Burtt Davy 1898-8-1 4353 Marin Bear Valley. Comment
  CAS-BOT-BC138053  Alopecurus aequalis var. sonomensis Hans Leschke 1948-6-20 s.n. Marin Near radio station on road to Point Reyes. Comment
  CAS-BOT-BC138055  Alopecurus aequalis var. sonomensis Phyllis Faber 1996-6-5 s.n. Marin Abbotts Lagoon-east side, Point Reyes National Seashore. Comment
  CAS-BOT-BC138007  Alopecurus geniculatus Bob Soost 2001-5-25 s.n. Marin Point Reyes National Seashore Historic Ranch B (Mendoza Ranch). Comment
  SEINET10511194  Alopecurus saccatus Lewis S. Rose 1946-5-3 Rose 46052 Marin Sonoma-Marin Co. line near Two Rock wet meadow. Comment
  UC851448  Amaranthus californicus John Thomas Howell 1939-9-3 15352 Marin San Antonio Creek Comment
  UCR142978  Amaranthus californicus J. T. Howell 1939-9-3 15352 Marin San Antonio Creek 3 Comment
  JEPS30793  Amaranthus deflexus John Thomas Howell 1944-7-23 19852 Marin San Rafael 15 Comment
  UC1613383  Ambrosia chamissonis Charles M. Belshaw 1936-8-30 2648 Marin near the Pacific Ocean Stinson Beach Comment
  CAS-BOT-BC142517  Amelanchier utahensis John Thomas Howell 1947-4-23 23060 Marin Drakes Estero west of Mt. Vision Comment
  SD270  Ammophila arenaria Unknown Jul 1914 13 49 Marin No futher locality information given on label on specimen sheet. Comment
  RSA135418  Amorpha californica var. napensis Volney Rattan 1882-5-15 s.n. Marin East of Mt. Tamalpais Comment
  RSA0089643  Amsinckia intermedia J. T. Howell 1933-4-30 11199 Marin Phoenix Lake. Comment
  SEINET12327824  Amsinckia intermedia F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -110 Marin Marshall-Petaluma Road from Petaluma to CA 1, ca 2 mi from county line 122 Comment
  UC1073322  Amsinckia spectabilis George B. Rossbach 1955-3-5 456 Marin 2 mi ne of end of Point Reyes (near seashore) 10 Comment
  UC762104  Amsinckia spectabilis R. F. Hoover 1941-5-21 5159 Marin Point Reyes Comment
  UC914270  Amsinckia spectabilis Verne Grant, Alva Grant 1947-4-6 7910 Marin 12 mi from Inverness; Point Reyes Peninsula Comment
  CAS-BOT-BC309793  Anagallis arvensis C. Kellner; R. Johnson; M. Murphy; A. Young 2013-4-12 13122 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  CAS-BOT-BC361314  Anagallis arvensis T. Gosliner; M. E. Hannibal; S. Imazumi; S. Whelan 2013-4-12 13617 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  CAS-BOT-BC45152  Anaphalis margaritacea John Thomas Howell 1939-7-2 14835 Marin Pirates Cove Comment
  SEINET11855261  Anaphalis margaritacea E. H. Graham 1931-1 6831 Marin Camp near Blacksmith Shop. Pt. Reyes Comment
  UC31969  Anaphalis margaritacea A. Kellogg 1866-7-19 Marin in a canyon beyond Edlridges (near San Francisco) Comment
Read comments
Jan 13 2007
  CAS-BOT-BC391882  Anemone grayi Alice Eastwood 1915-3-28 3970 Marin Lagunitas Comment
  UC853631  Anemone oregana Lewis S. Rose 1939-3-31 39042 Marin Lagunitas 91 Comment
  UC8921  Anemone oregana H. P. Chandler 1900-2-26 Marin Mill Valley Comment
  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
  CAS-BOT-BC218485  Angelica hendersonii Peter Rubtzoff 1951-9-23 791 Marin Coastal bluffs near lighthouse, Point Reyes Comment
  UC174153  Angelica tomentosa Katharine Brandegee Marin Tiburon Comment
  UC173372  Angelica tomentosa Katharine Brandegee Marin Valentine Island, Tiburon Tiburon; Valentine Island, Tiburon Comment
  JEPS7390  Anisocarpus madioides R. F. Hoover 1941-5-8 5000 Marin Woodacre Comment
  POM273112  Anthoxanthum aristatum J. T. Howell 1945-5-9 20856 Marin between Hamilton Field and Ignacio, Marin County Comment
  UCD85332  Anthoxanthum occidentale Morris Halperin 1932-6-22 s.n. Marin Muir Woods. Comment
  UCD85346  Anthoxanthum occidentale Beecher Crampton 1954-4-28 1798 Marin 1/4 mile east of Woodacre. Comment
  SEINET7614639 Image available Anthoxanthum occidentale Michener, Bioletti 1893-1 [s.n.] Marin Mill Valley Comment
  UC1176742  Aquilegia eximia John Thomas Howell 1944-7-7 19681 Marin Camp Handy Mt. Tamalpais Comment
  CAS-BOT-BC392218  Aquilegia formosa Javier Penalosa 1961-4-29 1389 Marin Tiburon Peninsula. Hill above Paradise Cove 60 Comment
  UC589401  Aquilegia formosa Beryl O. Schreiber 1932-6-29 601 Marin San Dune Beach Tomales Bay Comment
  UCD15579  Aquilegia pubescens Elmo Agatep 1995-6-12 14 Marin Point Reyes, in coast trail. 259 Comment
Read comments
Jul 24 2009
  CAS-BOT-BC17276  Arabis blepharophylla Alice Eastwood; John Thomas Howell 1939-5-28 7394 Marin Point Reyes Lighthouse. Comment
  CAS-BOT-BC17279  Arabis blepharophylla Rimo Bacigalupi 1928-3-10 1814 Marin Above Point Reyes Lighthouse. 185 Comment
  JEPS127906  Arabis blepharophylla Adam C. Schneider with Robert Steers 2014-3-29 549 Marin Ridge north of Rodeo Beach. Comment
  JEPS52993  Arabis blepharophylla Miss Harriet A. Walker 1917-1 Marin Sausilito Comment
  RSA121669  Arabis blepharophylla H. S. Yates 1934-3-18 3729 Marin Point Reyes 182 Comment
  RSA0125474  Arabis blepharophylla Ella Dales Cantelow 1941-3-21 3613 Marin Near Pt. Reyes Light House. Comment
  UC614990  Arabis glabra Beryl O. Schreiber 1936-3-7 2147 Marin near Chicken Ranch Beach; Tomales Bay Comment
  SEINET474362  Aralia californica R. L. Ornduff 1991-8-21 Marin Along Sir Francis Drake Blvd., Milepost 15.93. In seep. Comment
  UCD128222  Aralia californica Beecher Crampton 1972-10-10 8887 Marin Lagunitas Creek Canyon, west border of Samuel P. Taylor State Park. Comment
  CAS-BOT-BC128644  Arbutus menziesii Alice Eastwood 1915-12-1 s.n. Marin Mill Valley Comment
  UC1613475  Arbutus menziesii Charles M. Belshaw 1934-3-18 65 Marin 1/2 mi w of Mill Valley 45 Comment
  UCR20568  Arbutus menziesii H. M. Whistler 1966-3-17 s.n. Marin San Francisco Bay Region, Fairfax to Bolinas Road, 1 mi. west of the junction with Ridgecrest Blvd. 91 Comment
  SEINET3831078  Arceuthobium littorum R. L. Mathiasen 2012-1 1287 Marin 3 km N of Inverness 70 Comment
  RSA629113  Arctostaphylos Jon E. Keeley 1987-8-21 11130 Marin Pine Mountain, northwest of Mt. Tamalpais. 800 Comment
  JEPS38629  Arctostaphylos canescens W. L. Jepson 1914-2-14 5725 Marin Mt. Tamalpais Comment
  CAS-BOT-BC24033  Arctostaphylos canescens subsp. canescens C. Hart Merriam 1907-8-14 s.n. Marin Mt. Tamalpais Comment
  RSA21880  Arctostaphylos canescens subsp. canescens Joseph A. Ewan 1936-11-8 10169 Marin Williams Trail between Mt. Then(illegible) and Rock Spor., Mt. Tamalpais. Comment
  HSC7628  Arctostaphylos glandulosa C. B. Wolf 1929-1-13 3435 Marin Mt. Tamalpais Comment
  UCD50892  Arctostaphylos glandulosa C. M. Belshaw 1937-3-17 2764 Marin San Geronimo Ridge 1 1/2 miles southwest of summit, on south-facing slope. 304 Comment
  UCD51033  Arctostaphylos glandulosa W. L. Jepson 1936-11-2 17967 Marin Near Bootjack camp. Comment
  UCSB24504  Arctostaphylos glandulosa McMinn, Howard 1933-3-30 Marin Bolinas Ridge, near Alpine Summit Comment
  CAS-BOT-BC23351  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1944-3-26 19356 Marin Pines west of Inverness Comment
  CAS-BOT-BC23387  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1943-3-7 17881 Marin Hills northeast of San Rafael Comment
  CAS-BOT-BC23392  Arctostaphylos glandulosa subsp. cushingiana H. M. Pollard 1941-7-1 s.n. Marin Mt Tamalpais Comment
  CAS-BOT-BC24838  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1944-4-13 19383 Marin Big Rock Ridge w od Hamilton Field. Comment
  RSA626844  Arctostaphylos glandulosa subsp. cushingiana Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24815 Marin 76 Lee St., N end of Mill Valley, base of Mt. Tamalpais. 250 Comment
  RSA626857  Arctostaphylos glandulosa subsp. cushingiana Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24830 Marin 76 Lee St., N end of Mill Valley, base of Mt. Tamalpais. 250 Comment
  CAS-BOT-BC23151  Arctostaphylos glandulosa subsp. glandulosa W. R. Dudley 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC23187  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1933-4-1 s.n. Marin Eldredge Grade, Mt. Tamalpais Comment
  CAS-BOT-BC23192  Arctostaphylos glandulosa subsp. glandulosa C. Hart Merriam; Vernon O. Bailey 1911-9-14 s.n. Marin Lagunitas Comment
  CAS-BOT-BC23197  Arctostaphylos glandulosa subsp. glandulosa Beryl O. Schreiber 1936-2-1 2102 Marin Near Shell Beach on Tomales Bay. Comment
  POM131741  Arctostaphylos glandulosa subsp. glandulosa P. A. Munz 1922-8-5 6432 Marin Mt. Tamalpais. 365 Comment
  RSA626861  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24881 Marin East of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  RSA626878  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24846 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  UC21819  Arctostaphylos glandulosa subsp. glandulosa W. L. Jepson 1892-6-11 Marin Mt. Tamalpais Comment
  UC410800  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1923-5-6 Marin Eastwood place Mt. Tamalpais Comment
  UC549391  Arctostaphylos glandulosa subsp. glandulosa J. E. Adams 1933-9-4 504 Marin Mt. Tamalpais Comment
  UC549434  Arctostaphylos glandulosa subsp. glandulosa J. E. Adams 1933-8-8 861 Marin Mount Tamalpais Comment
  JEPS49558  Arctostaphylos hookeri subsp. montana Joseph Andorfer Ewan and Nesta Ewan 1937-3-14 10174 Marin San Geronimo Ridge 304 Comment
  UC21875  Arctostaphylos hookeri subsp. montana Wm. H. Brewer 1862-3-28 910 Marin summit Mt. 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
  CAS-BOT-BC38756  Arctostaphylos manzanita subsp. manzanita Elsie Zeile 1909-3-28 s.n. Marin Tamalpais, open slope Comment
  RSA128345  Arctostaphylos manzanita subsp. manzanita P. H. Raven 1951-2-25 2737 Marin San Raphael Hills. Comment
  CDA9226  Arctostaphylos montana D. G. Kelch 1991-5-31 s.n. Marin On old roadcut along N side Drake Blvd near San Geronomo Rd. Serpentine. Comment
  NY9756  Arctostaphylos montana A. Eastwood 07 1893 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC38515  Arctostaphylos montana subsp. montana W. R. Dudley 1906-4-14 s.n. Marin W. of West Point, Mt. Tamalpais. Comment
  OBI14544  Arctostaphylos montana subsp. montana Robert F. Hoover, Lewis S. Rose 1964-4-8 8677 Marin Mt. Tamalpais (west peak) at entrance to radar station. Comment
  SBBG5485  Arctostaphylos montana subsp. montana H. and M. Dearing 1940-3-21 4137 Marin above Alpine Dam, Mt Tamalpais Comment
  UCSC000551  Arctostaphylos montana subsp. montana H. S. Yates 1935-4-2 5048 Marin West Peak 792 Comment
  POM294910  Arctostaphylos nummularia L. S. Rose 1942-3-22 42003 Marin Mt. Tamalpais, s. slope. 305 Comment
  UC21856  Arctostaphylos nummularia W. L. Jepson November, 1893 Marin s face Mt. Tamalpais Comment
  UC279043  Arctostaphylos nummularia H. E. Parks 1926-3-31 3065 Marin Mt. Tamalpais Comment
  UC294717  Arctostaphylos nummularia H. E. Parks 3065 a Marin Comment
  UC571222  Arctostaphylos nummularia H. L. Mason 1925-2-1 1219 Marin Mount Tamalpais Comment
  UC83045  Arctostaphylos nummularia Katharine Brandegee June 1889 Marin Tamalpais Comment
  RSA0034775  Arctostaphylos nummularia Lewis S. Rose 1947-2-24 47026 Marin Mount Tamalpais. 305 Comment
  SEINET11993360  Arctostaphylos nummularia var. sensitiva W. Knight, Knight, I. 1986-1 5263 Marin Mt. Tamalpais, on Sierra Trail uphill from Camp Alice Eastwood 175 Comment
  SEINET11987324  Arctostaphylos pungens var. montana J. Sigg, McClintock, E.; Knight, W.; Knight, I. 1981-1 4210 Marin Strybing Arboretum, Golden Gate Park, San Francisco, orig. from Mount Tamalpais Comment
  CAS-BOT-BC44664  Arctostaphylos sensitiva E. A. Goldman 1907-12-13 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC44685  Arctostaphylos sensitiva L. R. Abrams 1922-4-29 8084 Marin South side of Mt. Tamalpais - near crossing of Pipe Line Trail and Muir Woods Railway. Comment
  CAS-BOT-BC44688  Arctostaphylos sensitiva Alice Eastwood 1922-6-4 11354 Marin Mt. Tamalpais Comment
  CAS-BOT-BC44695  Arctostaphylos sensitiva John Thomas Howell 1926-2-28 1657 Marin South side of Mt. Tamalpais Comment
  SBBG36830  Arctostaphylos sensitiva L. S. Rose 1969-2-18 69000 Marin Mt Tamalpais 304 Comment
  SEINET3164343  Arctostaphylos sensitiva L. S. Rose 1939-2-23 39014 Marin S. slope of Mount Tamalpais 366 Comment
  HSC7768  Arctostaphylos tomentosa subsp. crinita C. M. Belshaw 1936-1-25 1471 Marin Sierra Moreno Peak, Santa Cruz Mountains 305 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-BC46823  Arctostaphylos virgata Robert Allen 1985-3-31 s.n. Marin growing on Bolinas Ridge Comment
  CAS-BOT-BC46843  Arctostaphylos virgata Alice Eastwood; John Thomas Howell 1937-4-18 3836 Marin Bolinas Ridge Comment
  CAS-BOT-BC46856  Arctostaphylos virgata Beryl O. Schreiber 1936-3-7 2136 Marin road to Point Reyes Peninsula Comment
  JEPS38865 Image available Arctostaphylos virgata H. L. Mason 1929-2-17 Marin Inverness Ridge Comment
  JEPS76973  Arctostaphylos virgata Robert M. Lloyd 1963-3-10 2095 Marin 2 mi from Inverness (on Pt. Reyes Road) Comment
  RSA141474  Arctostaphylos virgata A. E. Wieslander 1935-3-18 403 Marin 2 miles northwest of Inverness. 152 Comment
  RSA240610  Arctostaphylos virgata C. W. Tilforth, John Dourley 1973-7-17 904 Marin Near Iverness, Tomales Bay. Comment
  RSA636947  Arctostaphylos virgata Jon E. Keeley, Melanie Baer-Keeley 1993-9-10 24658 Marin Drake Highway, 2.5 km south of turnoff to Mt. Vision, Tomales Bay. 90 Comment
  UC1121396  Arctostaphylos virgata A. E. Wieslander 1935-2-1 8031 Marin Muirwoods Tamalpais Quadrangle 243 Comment
  UC549629  Arctostaphylos virgata J. E. Adams 1935-1-9 872 B Marin near Muir Woods; Mount Tamalpais Comment
  UC549634  Arctostaphylos virgata J. E. Adams 1935-1-9 874 C Marin near Muir Woods; Mount Tamalpais Comment
  CDA32912  Arctotheca calendula Ellen Haningson 2009-7-23 PDR# 1313571 Marin In the vicinity of Point Reyes Station, on rangeland. 0 Comment
  CAS-BOT-BC400438  Aristolochia californica John Thomas Howell 1945-5-13 20864 Marin Deer Park near Fairfax Comment
  UC1176773  Aristolochia californica John Thomas Howell 1945-5-13 20864 Marin Deer Park near Fairfax Comment
  CAS-BOT-BC400442  Aristolochia californica Kellogg No date on label 2 Marin Angel Island Comment
  RSA177905  Armeria maritima subsp. californica Robert F. Thorne 1965-4-21 34403 Marin Drake's Beach. Point Reyes National Seashore. 5 Comment
  RSA698388  Armeria maritima subsp. californica J. Russell Bruff 1936-8-2 s.n. Marin Bodega Bay. Comment
Read comments
Aug 25 2012
  UC1080541  Armeria maritima subsp. californica S. S. Tillett 1956-6-30 591 Marin along roadbank 8.9 mi from Inverness (toward Pt. Reyes Light, just pas turnoff to Drake's Beach); Point Reyes Peninsula 91 Comment
  CAS-BOT-BC82448  Arnica discoidea Alice Eastwood 1912-9-29 2397 Marin Lagunitas Comment
  CAS-BOT-BC82450  Arnica discoidea A. Eastwood 1891-5-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC82451  Arnica discoidea J. W. Congdon 1880-7-4 s.n. Marin Paper Mill Creek Comment
  POM56127  Arnica discoidea Philip A. Munz 1922-8-5 6426 Marin Mt. Tamalpais Comment
  UC154095  Arnica discoidea A. A. Heller 1906-6-12 8392 Marin Mt. Tamalpais Comment
  CAS-BOT-BC84928  Artemisia californica Rimo Bacigalupi 1941-10-2 2719 Marin On hills at Fort Baker, above Horseshoe Bay Comment
  OBI17067  Artemisia californica Lewis S. Rose 1966-9-29 66091 Marin Rodeo Lagoon 30 Comment
  SEINET4343126  Artemisia californica Leila M. Shultz, John S. Shultz 1987-9-16 10703 Marin Coast Hwy 1, ca. 2 miles south of Tomales Comment
  CAS-BOT-BC90360  Artemisia douglasiana Gordon H. True 1977-7-21 8356 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach 1 Comment
  CAS-BOT-BC90361  Artemisia douglasiana Gordon H. True 1968-7-12 4674 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo 30 Comment
  CAS-BOT-BC90875  Artemisia pycnocephala Mrs. E. C. Sutliffe 1920-5-1 s.n. Marin Angel Island Comment
  UC521727  Asarum caudatum Joseph Andorfer Ewan 1933-10-22 8063 Marin Inverness (canyon at town) Comment
  CAS-BOT-BC65793  Aspidotis californica Robt. H. Menzies 1948-3-1 s.n. Marin between Bon Tempe Mdw. and golf course, n. of Mt. Tamalpais Comment
  CAS-BOT-BC65852  Aspidotis carlotta-halliae Miss Eastwood s.n. Marin unspecified Comment
  CAS-BOT-BC65857  Aspidotis carlotta-halliae John Thomas Howell 1967-3-5 42037 Marin Near Rattlesnake Camp, Mt. Tamalpais Comment
  UC1259227  Aspidotis carlotta-halliae Alan Smith with T. Reeves, and M. Barrett 1978-5-28 711 Marin along road to peak Mountain Theater (just below and above the road (with 15 m of rd)) Comment
  RSA0006719  Astragalus breweri R. C. Barneby, John Thomas Howell 1954-5-24 11583 Marin West slope of Mt. Tamaplais. Comment
  CAS-BOT-BC178303  Astragalus gambelianus Lois E. James 1946-4-16 1739 Marin San anselmo, hill back of Hampton Ave. off of El Cerrito Ave. Comment
  CAS-BOT-BC178305  Astragalus gambelianus Peter H. Raven; Michael P. Johnson 1967-5-1 21049 Marin Slopes on south side of island near Rock Quarry and small reservoir - Angel Island 91 Comment
  CAS-BOT-BC178301  Astragalus gambelianus John Thomas Howell 1942-4-19 16942 Marin Big Carson Canyon near Warm Springs Comment
  UC1177210  Astragalus nuttallii var. virgatus John Thomas Howell 1946-5-16 21868 Marin Angel Island Comment
  CAS-BOT-BC193114  Astragalus pycnostachyus var. pycnostachyus John Thomas Howell 1945-8-19 21433 Marin At head of Drakes Bay Comment
  POM16085  Astragalus pycnostachyus var. pycnostachyus A. D. E. Elmer 1903-07 s.n. Marin Point Reyes Post Office. Comment
  RSA32481  Astragalus pycnostachyus var. pycnostachyus J. T. Howell 1945-8-19 21433 Marin Head of Drakes Bay. Comment
  CAS-BOT-BC68123  Athyrium filix-femina subsp. cyclosorum Miss E. Cannon 1892-4-1 s.n. Marin Sausalito 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
  UC1192369  Athyrium filix-femina var. cyclosorum Herbert L. Mason 1946-7-24 12938 Marin Third lake (at Double Point) s of Bear Valley (on rd to Lake Ranch) Comment
  CAS-BOT-BC17515  Athysanus pusillus John Thomas Howell 1946-4-13 21603 Marin Mount Tamalpais. Near Rock Spring. Comment
  UC1300999  Athysanus pusillus Helen K. Sharsmith 1963-2-23 5150 Marin near Novato Dam (Indian Valley Reservoir, Novato Boulevard); San Francisco Bay Region, Indian Valley Reservoir 152 Comment
  UCSC000223  Atriplex californica Beryl O. Schreiber 1932-7-31 705 Marin Tomales Bay, Indian Beach Comment
  UCD97701  Atriplex semibaccata John Thomas Howell 1943-11-21 19338 Marin west of San Quentin, near Greenbrae. Comment
  CAS-BOT-BC146029  Avena barbata Peter H. Raven; Michael P. Johnson 1967-5-1 21038 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir. 91 Comment
  CAS-BOT-BC146030  Avena barbata Alice Eastwood 1912-1-1 s.n. Marin Kentfield. Comment
  CAS-BOT-BC520376  Avena barbata C. Kellner; C. Gattuso; R. Nash; S. Whelan 2014-3-22 14428 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
  UC1177515  Azolla filiculoides John Thomas Howell 1946-6-30 22170 Marin Rodeo Lagoon Comment
  SEINET7344758 Image available Baccharis Unknown 1979-1 7931 Marin Sausalito, Muir Woods National Monument. Slope southwest of Sausalito Comment
  CAS-BOT-BC98737  Baccharis douglasii Javier Penalosa 1961-8-26 2218 Marin Tiburon Peninsula - Tiburon Blvd. (50 yds east of Blackfield Dr. - springy spot) Comment
  UC672309  Baccharis pilularis Herbert L. Mason 1924-11-16 1149 Marin Willow Camp Comment
  CAS-BOT-BC16452  Barbarea orthoceras John Thomas Howell 1947-5-18 s.n. Marin Mount Tamalpais. East end of Alpine Lake. Comment
  CAS-BOT-BC16457  Barbarea orthoceras K. (Mrs.) Brandegee s.n. Marin Tamalpais. Comment
  CAS-BOT-BC16465  Barbarea orthoceras Barbara Menzies 1966-3-9 s.n. Marin Point Reyes Peninsula on road to lighthouse. Comment
  UC37445  Beckmannia syzigachne Alice Eastwood 1898-7-3 Marin road between Bolinas and Olema Comment
  CAS-BOT-BC75692  Berberis nervosa W. R. Dudley 1893-4-30 s.n. Marin Lagunitas. Comment
  CAS-BOT-BC75820  Berberis pinnata John Thomas Howell 1926-2-21 1632 Marin Point Reyes. Comment
  CAS-BOT-BC75821  Berberis pinnata Javier Penalosa 1962-3-3 2239 Marin Gulch behind Stinson Beach School. Comment
  RSA121714  Berberis pinnata B. O. Schreiber 1936-4-12 2192 Marin 3 miles NNE of Pierce s Ranch, Tomales Point. Comment
  RSA584823  Bidens tripartita Catherine Best 1984-10-1 1055 Marin Pine Gulch Delta, Bolinas Lagoon 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-BC100311  Blennosperma nanum var. robustum L. R. Abrams 1927-4-19 11621 Marin Road from Inverness to Point Reyes at head of Drakes Estuary Comment
  CAS-BOT-BC27856  Blennosperma nanum var. robustum John Thomas Howell 1947-5-14 23153 Marin Pt. Reyes Peninsula above McClure Beach Comment
  RSA169350  Blennosperma nanum var. robustum L. S. Rose 1964-3-19 s.n. Marin Above McClure Beach, Point Reyes Peninsula. 122 Comment
  SBBG32385  Blennosperma nanum var. robustum L. S. Rose 1964-3-19 64010 Marin Point Reyes Peninsula, above McClure Beach 121 Comment
  POM225754  Boisduvalia densiflora var. densiflora P. A. Munz 1936-8-7 14301 Marin 3 miles south of San Anselmo Comment
  CAS-BOT-BC30977  Bolboschoenus maritimus John Thomas Howell 1945-7-8 s.n. Marin Burdell Sta. Comment
  UC56356  Bolboschoenus maritimus J. Burtt Davy 1897-9-18 Marin San Rafael. Comment
  CAS-BOT-BC64960  Bolboschoenus robustus Doreen L. Smith 2002-9-12 s.n. Marin Civic Center Auditorium, San Rafael. Comment
  CAS-BOT-BC64961  Bolboschoenus robustus Bob Soost 2002-9-24 s.n. Marin Tamales Bay at Inverness Store. Comment
  UC683302  Bolboschoenus robustus Alan A. Beetle 1941-7-6 1754 Marin Bordering San Francisco Bay, near the San Quentin Prison. Comment
  CAS-BOT-BC420290  Boykinia occidentalis J. W. Congdon 1880-7-4 s.n. Marin Paper Mill Cr. Comment
  CAS-BOT-BC29991  Brassica juncea John Thomas Howell 1950-6-4 26619 Marin Mill Valley. Blithedale Canyon. Comment
  RSA249483  Brassica rapa John F. Emmel 1972-4-15 399 Marin Along dirt road above Lagunitas Creek, 1.4 air miles NW of Alpine Dam. 152 Comment
  HSC32001  Briza maxima J. D. Ackerman, A. Montalvo 1974-6-24 334 Marin Along Hwy. 1, across from Tomales Bay, 3.5 mi. S of Marshall Comment
  OBI22473  Briza maxima Peter H. Raven, H. L. Mason, R. Ornduff, D. Stone 1957-5-2 10729 Marin Four miles W of China Camp Comment
  SEINET4182959 Image available Briza maxima Peter H. Raven 1957-5-2 10729 Marin 4 Miles West of China Camp. Comment
  UCR107865  Briza maxima Tom Paradise 1993-6-7 39 Marin San Francisco Bay area, [North]west of San Rafael, Lucas Valley Road, 8 mi. west of Hwy 101 [latitude and longitude for Big Rock] 46 Comment
  CAS-BOT-BC145556  Briza minor Javier Penalosa 1962-3-31 2289 Marin Tiburon Peninsula. Ca. 100 yards northwest of Reed entrance to (the longer) railroad tunnel. Comment
  CAS-BOT-BC145559  Briza minor John Thomas Howell 1934-4-1 11808 Marin Ross. Comment
  CHSC36405  Briza minor Kirsten Tarp 1982-4-17 129 Marin W of Jewell, 3 mi e of jct Hwy 1 and A104, ca. 14 mi nw of San Rafael. 30 Comment
  UC37556  Briza minor McLean Jul 1872 Marin Mt. Tamalpais Comment
Read comments
Sep 15 2010
  UCD57482  Briza minor Beecher Crampton 1954-4-28 1801 Marin Inverness Ridge. Pt. Reyes Peninsula. Comment
  SEINET12053188  Brodiaea coronaria E. H. Graham 1931-1 6859 Marin camp near Blacksmith Shop, Pt. Reyes Comment
  UC56326  Brodiaea terrestris subsp. terrestris J. Burtt Davy 1900-7-11 6848 Marin Point Reyes Comment
  CHSC8179  Bromus carinatus D. McClain 1969-5-10 77 Marin 25 yds. e. of Highway 104, 11 yds e. of Olema. 60 Comment
  POM206655  Bromus carinatus C. V. Piper 1904-5-22 6313 Marin Mt. Tamalpais. Comment
Read comments
Feb 28 2011
  UCD58272  Bromus carinatus P. B. Kennedy 1926-5-30 s.n. Marin Road to Lake Lagunitas. Comment
  UC1177019  Bromus carinatus var. carinatus John Thomas Howell 1947-4-27 23079 Marin w of San Anselmo (Bald Mountain); Bald Mountain Comment
  CAS-BOT-BC148906  Bromus carinatus var. marginatus John Thomas Howell 1944-6-4 s.n. Marin Inverness Ridge. Comment
  CAS-BOT-BC148909  Bromus carinatus var. marginatus John Thomas Howell 1948-5-31 24326 Marin Devils Gulch near Camp Taylor. Comment
  UCD59234  Bromus carinatus var. marginatus P. B. Kennedy 1926-5-20 s.n. Marin Road to Lake Lagunitas. Comment
  UC1010992  Bromus carinatus var. maritimus Virginia Bufford 1935-5-9 37 Marin vicinity of Dillons Beach Comment
  UC615132  Bromus carinatus var. maritimus Beryl O. Schreiber 1937-4-25 2388 Marin 8 mi w of Inverness (Point Reyes Peninsula); Point Reyes Peninsula 30 Comment
  UC1131015  Bromus commutatus H. S. Yates 1936-6-14 5639 Marin 1 mi e of Aurora School 45 Comment
  CDA1807  Bromus diandrus D. G. Kelch 2007-3-29 7 .106 Marin Greenbrae Hills; between San Quentin Shooting Range and Drake s Landing development. Comment
  CAS-BOT-BC162434  Bromus laevipes John Thomas Howell 1943-5-22 18119 Marin Fairfax. Comment
  UC1177016  Bromus laevipes John Thomas Howell 1944-6-18 19629 Marin Mount Tamalpais, Fish Grade, Phoenix to Lake Lagunitas Fish Grade; Mount Tamalpais, Fish Grade Comment
  UCD58900  Bromus laevipes P. B. Kennedy 1922-5-27 s.n. Marin Road between Tamalpais and West Point Inn. Comment
  CAS-BOT-BC162328  Bromus madritensis John Thomas Howell 1946-5-16 21872 Marin Angel Island. South side. Comment
  RSA51275  Bromus madritensis J. T. Howell 1947-4-27 23096 Marin Bald Mt. west of San Anselmo Comment
  SEINET245351 Image available Bromus maritimus Beecher Crampton 1954-4-28 1819 Marin On Point Reyes Peninsula, 1 mile east of Point Reyes Lighthouse. 152 Comment
  UCD59035  Bromus maritimus Beecher Crampton 1954-4-28 1819 Marin 1 mile east of Pt. Reyes Lighthouse. 167 Comment
  UCD59043  Bromus maritimus Beecher Crampton 1957-7-11 4286 Marin Dillon Beach. Comment
  UC1177012  Bromus racemosus John Thomas Howell 1945-5-27 20885 Marin ne of Mountain Theater (Mount Tamalpais); Mount Tamalpais Comment
  CAS-BOT-BC161854  Bromus rubens John Thomas Howell 1945-5-9 20845 Marin Ignacio. Comment
  CAS-BOT-BC351057  Bromus rubens R. Crowe; E. Hinman; T. Pollak; J. Woods 2013-5-4 13342 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  SEINET196686 Image available Bromus rubens John Thomas Howell 1947-4-27 23096 Marin Bald Mt. west of San Anselmo. Comment
  RSA118081  Bromus tectorum var. glabratus J. T. Howell 1955-5-29 30255 Marin near Mountain Theater, Mt. Tamalpias. Comment
  CAS-BOT-BC185510  Bromus vulgaris John Thomas Howell 1945-6-30 21249 Marin Steep Ravine. Mount Tamalpais. Comment
  CAS-BOT-BC185515  Bromus vulgaris Gordon H. True 1965-5-4 1876 Marin Black Canyon near waterfall at east end of Mountain View Drive, San Rafael Hills. 60 Comment
  UC1613517  Cakile edentula Charles M. Belshaw 1936-8-30 2654 Marin near the Pacific Ocean Stinson Beach Comment
  UC710607  Cakile maritima John Thomas Howell 1943-10-3 19333 Marin Muir Beach Comment
  CDA3588  Cakile maritima M. S. Bergseng 1959-8-6 3652 Marin Drake s Beach, Pt. Reyes Peninsula. 0 Comment
  SEINET11985574  Cakile maritima G. J. Breckon 1973-1 1412 Marin McClure's Beach, Point Reyes National Seashore Comment
  CAS-BOT-BC36922  Cakile maritima var. maritima Lewis S. Rose 1935-5-19 35178 Marin Stinson Beach. 6 Comment
  RSA152566  Cakile maritima var. maritima H. N. Metcalf 1962-4-30 s.n. Marin At junction of Fallon-Two Rock Road, and CA Hwy 1. Comment
  CAS-BOT-BC185177  Calamagrostis nutkaensis Peter Rubtzoff 1951-9-23 777 Marin Point Reyes. Near Lighthouse. Comment
  SEINET4565505  Calamagrostis nutkaensis J. B. Davy 1900-1 6817 Marin Point Reyes peninsula Comment
  CAS-BOT-BC184998  Calamagrostis stricta subsp. inexpansa Hans Leschke 1949-5-25 s.n. Marin Point Reyes Peninsula. Swale near Radio station. Comment
  CAS-BOT-BC233961  Calandrinia breweri Alice Eastwood 1906-7-1 s.n. Marin Mt. Tamalpais Comment
  UC7724  Calandrinia breweri Chesnut and Drew 1892-1 Marin Comment
  UC7726  Calandrinia breweri W. L. Jepson 1891-6-11 Marin Mt. Tamalpais Comment
  UC1614646  Calandrinia ciliata Charles M. Belshaw 1934-3-11 27 Marin n.-sloping hill s. of Rodeo Lagoon 15 Comment
  CAS-BOT-BC438428  Calandrinia ciliata Javier Penalosa 1961-2-25 1085 Marin Tiburon Peninsula. Tiburon. Slope below St. Hilary's Church. Comment
  CAS-BOT-BC273228  Calendula arvensis Robert T. Orr; Gordon H. True 1975-4-19 7844 Marin Corte Madera Ridge between Corte Madera & Mill Valley, just west of Corte Madera Ave. at Chapman Ave. 121 Comment
  CAS-BOT-BC273240  Calendula arvensis Eleonor Cushing Jenkins 1960-3-1 s.n. Marin At Stinson Beach Comment
  UC570778  Callitriche H. L. Mason 1932-3-1 6802 Marin Inverness Ridge Comment
  UC1177395  Calochortus amabilis John Thomas Howell 1946-5-25 21944 Marin w of Corte Madera; Mt. Tamalpais Comment
  CAS-BOT-BC492122  Calochortus amabilis Belle Richardson Jackson 1930-5-1 s.n. Marin Corte Madera Ridge, near tank Comment
  CAS-BOT-BC490242  Calochortus luteus Alice Eastwood 1912-6-9 308 Marin Tiburon Comment
  JEPS70816  Calochortus tiburonensis Robert Ornduff 1973-5-20 Marin Ring Mt. Tiburon Peninsula Comment
  RSA369102  Calochortus tiburonensis Robert Gustafson, Don Reynolds 1983-6-6 2704 Marin Ring Mountain Nature Preserve, Tiburon Peninsula Comment
  SEINET8263371  Calochortus tiburonensis Frank Callahan 1972-1 Marin Comment
  SJSU3901  Calochortus tolmiei C. W. Sharsmith 1964-4-26 7240 Marin 2 mi NE of Point Reyes, Point Reyes Peninsula Comment
  CAS-BOT-BC483574  Calochortus tolmiei Junea Kelley 1920-4-1 s.n. Marin Inverness Comment
  CAS-BOT-BC132560  Calochortus umbellatus L. R. Abrams 1922-4-29 8082 Marin [Pipe Line] Pipeline Trail 1/2 mile east of - Rattlesnake Camp Comment
  CAS-BOT-BC132565  Calochortus umbellatus Alice Eastwood 1925-6-7 12981 Marin Big Carson Ridge Comment
  SEINET3992422  Calochortus umbellatus Lincoln Constance, Alan A. Beetle 1940-4-20 2565 Marin Four miles southeast of Fairfax 427 Comment
  UC659311  Calochortus umbellatus Lincoln Constance, Alan A. Beetle 1940-4-20 2565 Marin 4 mi se Fairfax 426 Comment
  UCD139595  Calochortus umbellatus Peter Stekel 1974-5-3 74 Marin on Carson Ridge, Pine Mountain fire road off Bolinas Road, 3 miles east of Alpine Lake. 304 Comment
  CAS-BOT-BC181545  Caltha palustris R. K. Soost 1995-3-6 s.n. Marin Growing in a freshwater swamp on the s. side of Aberdeen Way ca 100 yds. e. of Cameron St., Inverness Comment
  CAS-BOT-BC270552  Calycadenia multiglandulosa R. F. Hoover 1965-7-6 9465 Marin Tiburon Comment
  CAS-BOT-BC270568  Calycadenia multiglandulosa John Thomas Howell 1946-9-15 23009 Marin Rocky Ridge Fire Trail, Mount Tamalpais Comment
  CAS-BOT-BC422384  Calycadenia multiglandulosa P. DaSilva; M. Camarillo; L. Williams; A. Young 2014-6-14 14166 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  JEPS38578  Calycadenia multiglandulosa W. L. Jepson 1911-10-10 4760 Marin Rock Spring, Mt. Tamalpais Mt. Tamalpais, Rock Spring 701 Comment
  JEPS81186  Calycadenia multiglandulosa Edward Lee with W. Joseph 1935-7-18 1587 Marin Potrero Meadow Mt. Tamalpais (e end) Comment
  CAS-BOT-BC270556  Calycadenia multiglandulosa Volney Rattan 1867-9-1 s.n. Marin Mount Tamalpais Comment
  JEPS38546  Calycadenia multiglandulosa F. W. Koch 1895-10-27 Marin along branch of Bootjack Trail to Bolinas Ridge, Mt. Tamalpais Mt. Tamalpais Comment
  SEINET11861067  Calycadenia multiglandulosa G. R. Vasey n d s.n. Marin Mt. Tamalpais Comment
  RSA239057  Calycadenia multiglandulosa subsp. cephalotes S. Carlquist 1973-5-23 4372 Marin Near summit of Ring Hill, Tiburon Peninsula Comment
  RSA90119  Calycadenia multiglandulosa subsp. cephalotes E. K. Balls, Percy C. Everett 1953-10-8 18577 Marin 0.3 mile east of turn off to top of Mt. Tamalpais, Hwy 1 to Stinson Beach. 427 Comment
  UC89048  Calycadenia truncata K. Brandegee 1886-6-6 Marin Comment
Read comments
Aug 6 2007
  CAS-BOT-BC436394  Calystegia collina subsp. collina John Thomas Howell 1939-5-14 14679 Marin Mt. Tamalpais, near Rifle Camp Comment
  UCSB14540  Calystegia occidentalis Breedlove, Dennis 1962-4-17 Marin Near lighthouse on Point Reyes Peninsula 60 Comment
  UCSB14528  Calystegia occidentalis 1962-4-17 Marin Mt. Tamalpais, 4.7 miles north of State Highway 1 on Mt. Tamalpais State Park Road 457 Comment
  CHSC70530  Calystegia purpurata R. A. Schlising 1977-6-12 3193 Marin Tomales; along Hwy1, 2.6 mi S of junction with Tomales-Petaluma Road. Comment
  CAS-BOT-BC215851  Calystegia purpurata subsp. purpurata L. R. Abrams 1915-10-25 5600 Marin Mt. Tamalpais Comment
  CAS-BOT-BC215885  Calystegia purpurata subsp. purpurata John Thomas Howell 1944-5-28 19527 Marin Between Almonte and Mill Valley Comment
  UC196132 Image available Calystegia purpurata subsp. purpurata Edward Lee Greene 1886-3-28 Marin Angel Island Comment
  CAS-BOT-BC215853  Calystegia purpurata subsp. purpurata H. E. McMinn 1922-6-21 273 Marin Trail about 2 mi. out of Mill Valley, along Pipe Line Trail Comment
  CAS-BOT-BC215880  Calystegia purpurata subsp. purpurata G. B. Rossbach; R. P. Rossbach 1938-5-27 776 Marin Roadside just N. of Hamlet, Route 1 Comment
  CAS-BOT-BC224727  Calystegia purpurata subsp. saxicola John Thomas Howell 1946-6-9 22013 Marin Pierce Ranch, n. Pt. Reyes Peninsula Comment
  CAS-BOT-BC436407  Calystegia subacaulis John Thomas Howell 1947-5-21 23193 Marin Tiburon Comment
  UC119751  Camassia quamash Alice Eastwood 1901-5-5 Marin Point Reyes Comment
  CAS-BOT-BC497594  Camassia quamash subsp. linearis Alice Eastwood 1923-5-13 11811 Marin Pt. Reyes Comment
  RSA41256  Camissonia ovata G. Thomas Robbins 1944-4-14 1502 Marin Just north of Big Rock Ridge, ca. 3 miles west of Hamilton Field Air Base 30 Comment
  CAS-BOT-BC160256  Camissoniopsis cheiranthifolia subsp. cheiranthifolia Alice Eastwood 1915-6-23 4772 Marin Pt. Reyes Comment
  CAS-BOT-BC160259  Camissoniopsis cheiranthifolia subsp. cheiranthifolia Walter Lennon 1974-9-7 s.n. Marin Rodeo Lagoon Comment
  SEINET10463893  Campanula californica Rose 1946-8-23 Rose 46269 Marin Ridge 2 mi W of Inverness wet spots. 61 Comment
  SEINET10463902  Campanula californica Mason 1932-7-24 Mason 7116 Marin MARSH ON INVERNESS RIDGE Comment
  SEINET10840101  Campanula californica Willis L. Jepson Jepson s.n. Marin POINT REYES PENINSULA Comment
  SEINET10463004  Campanula prenanthoides Zeile 1921-9-3 ZEILE 16 Marin NEAR MOSS Comment
  SEINET10703190  Campanula scouleri David B. Dunn 1940-1 Dunn UMO 51426 Marin Collected at Biledo Meadows south of the Mariposa Big Tree Grove (out of park). Comment
  UCD141978  Capsella bursa-pastoris M. Beyers 2010-1-9 271 Marin Mill Valley, in front of Dan's Liquors, off of Highway 1/Shoreline Highway. 2 Comment
  CAS-BOT-BC277768  Cardamine californica R. Crowe; P. da Silva; E. Hinman; M. A. Garcia 2013-4-12 13418 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  CAS-BOT-BC37484  Cardamine californica Lewis S. Rose 1933-4-12 33071 Marin Sausalito. Comment
  CAS-BOT-BC37490  Cardamine californica E. M. Zeile 1922-2-26 s.n. Marin Cascade Canyon. Comment
  CAS-BOT-BC37491  Cardamine californica Catherine A. Toschi 1963-2-17 63 :12 Marin 0.5 mile north of Inverness. 4 Comment
  RSA44381  Cardamine californica var. integrifolia L. S. Rose 1949-4-6 49019 Marin Hamilton Field, near Ignacio. 5 Comment
  RSA44519  Cardamine californica var. integrifolia L. S. Rose 1949-3-13 49005 Marin South of San Rafael. 122 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
  POM203999  Cardionema ramosissimum M. S. Jussel 1933-10-8 s.n. Marin Point Reyes. Comment
  UCD150623  Cardionema ramosissimum Dawn F. Adams 1978-5-14 21 Marin Point Reyes Beach between Kehoe Creek and Abbotts Lagoon. 24 Comment
  CAS-BOT-BC282945  Carduus acanthoides R. McP. Brown 1974-11-27 s.n. Marin Point Reyes National Seashore, Inverness Ridge, along Mt Vision/FAA road 274 Comment
  RSA330425  Carduus pycnocephalus Robert A. Norris 1985-4-13 4846 Marin Near bunker Road, east of tunnel leading to Cronkhite Beach and Rodeo Lagoon, Golden Gate National Recreation Area 76 Comment
  CAS-BOT-BC232184  Carex C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1821 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade to culvert R143. Comment
  UCSB58268  Carex Stephen Gliessman 1969-3-31 461 Marin collected in the meadow overloking the town of Tiburon, 1.0 mi N of junction of Tiburon Peninsula Highway and Marwest Road Tiburon, Tiburon Peninsula Highway, Marwest Road 91 Comment
  CAS-BOT-BC19255  Carex barbarae Alice Eastwood 1912-5-19 3 Marin Kentfield. Comment
  CAS-BOT-BC421680  Carex barbarae R. Brostrom; M. Garcia; M. E. Hannibal; N. Hannibal 2014-9-13 14087 A Marin Mount Tamalpais. Marin Municipal Water District lands: Along Bom Tempe Creek, junction of Bullfrog Road and Azalea trail, Fairfax, Marin County, CA Comment
  CAS-BOT-BC19244  Carex barbarae Hans Leschke 1945-6-10 s.n. Marin Tocaloma. Comment
  RSA52332  Carex barbarae J. T. Howell 1943-9-19 s.n. Marin Dry hills overlooking Escalle Salt Marsh. Comment
  CAS-BOT-BC19457  Carex bolanderi John Thomas Howell 1943-7-11 18282 Marin Mt Tamalpais. Potrero Meadows. Comment
  SEINET10706576  Carex bolanderi Wilhelm N. Suksdorf 1913-7-12 Suksdorf 490 Marin By the brook ina shady canyon near Mill Valley. Comment
  CAS-BOT-BC34036  Carex brevicaulis John Thomas Howell 1946-5-16 21850 Marin Angel Island, southeast side. Comment
  CAS-BOT-BC34039  Carex brevicaulis John Thomas Howell 1946-4-21 21683 Marin Down near radio station. Pt. Reyes Peninsula. Comment
  CAS-BOT-BC34047  Carex brevicaulis Fred Ross; Gordon H. True 1970-4-10 5258 Marin Point Reyes Bird Observatory 3 miles NW of Bolinas at Arroyo Honda. Just south of Lake Ranch. 60 Comment
  RSA0079898  Carex brevicaulis John Thomas Howell 1946-4-21 21683 Marin Sandy down near radio station, Pt. Reyes Peninsula. Comment
  RSA52267  Carex buxbaumii J. T. Howell 1947-6-4 s.n. Marin Near radio station, Point Reyes Peninsula 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-BC35005  Carex densa John Thomas Howell 1941-6-10 16299 Marin 9 miles west of Novato. Comment
  CAS-BOT-BC35028  Carex densa John Thomas Howell 1946-6-13 22055 Marin Esters School north of Dillon Beach. Comment
  SEINET7556736 Image available Carex densa F. J. Hermann 1962-6-10 17391 Marin Rock Springs, Mt. Tamalpais. 610 Comment
  CAS-BOT-BC20023  Carex feta Hans Leschke 1943-5-30 s.n. Marin Tamalpais. Near Rifle Camp. Comment
  CAS-BOT-BC20882  Carex globosa John Thomas Howell 1946-5-14 21843 Marin Potrero Meadow, Mt. Tamalpais. Comment
  CAS-BOT-BC20887  Carex globosa John Thomas Howell 1942-4-19 16946 Marin Carson Ridge, Mt. Tamalpais. Comment
  CAS-BOT-BC20892  Carex globosa Hans Leschke 1942-5-3 s.n. Marin Mt. Tamalpais. Comment
  RSA639985  Carex globosa P. F. Zika 1995-5-2 12316 Marin Bolinas Ridge, canyon at W end of Fairfax-Bolinas Road. 120 Comment
  CAS-BOT-BC28385  Carex gracilior John Thomas Howell 1943-4-11 17898 Marin Black Canyon, San Rafael Hills. Comment
  CAS-BOT-BC28388  Carex gracilior John Thomas Howell; J. W. Stacey 1936-6-7 12634 Marin Woodacre Comment
  CDA37491  Carex gracilior D. G. Kelch 2011-5-13 11 .249-J Marin Near Phoenix Lake. Comment
  UC825617  Carex gracilior Lewis S. Rose 1939-4-23 39079 Marin Nicasio 45 Comment
  CAS-BOT-BC146563  Carex gynodynama John Thomas Howell 1945-6-24 21240 Marin Willow Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC531265  Carex gynodynama A. Williams; A. Young; F. Leist; D. Morawitz 2015-4-10 15349 Marin Mount Tamalpais. Marin Municipal Water District lands: small woodland area to NE of the jct of Filter Plant Rd and Sky Oaks Rd Comment
  CAS-BOT-BC22325  Carex harfordii John Thomas Howell 1943-6-13 18227 Marin Sausalito hills. Comment
  SEINET4291985 Image available Carex harfordii A. L. Hipp 1999-1 ah 324 Marin Point Reyes National Seashore. Trail below Drakes View Trail & Bayview Trail intersection. Comment
  SEINET7561254 Image available Carex harfordii Andrew L. Hipp 1999-5-25 306 Marin Point Reyes National Seashore, near Bayview Trailhead. 213 Comment
  CAS-BOT-BC22128  Carex harfordii John Thomas Howell 1937-6-13 13048 Marin Head of Drakes Bay, Point Reyes. Comment
  CAS-BOT-BC22145  Carex harfordii John Thomas Howell 1949-5-25 25335 Marin Sandy flats behind dunes, Point Reyes Peninsula. Comment
  UC905017  Carex harfordii John Thomas Howell 1949-5-25 25335 Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC146638  Carex mendocinensis John Thomas Howell 1942-7-12 17020 Marin Potrero Meadow, Mt. Tamalpais Comment
  RSA0014200  Carex mendocinensis J. T. Howell 1938-6-5 13895 Marin Azalea Flat, Mt. Tamalpais. Comment
  UC279041  Carex obnupta H. E. Parks March, 1926 3080 A Marin Lime Point Comment
  UC827418  Carex obnupta Wilhelm N. Suksdorf 1913-7-9 473 Marin Tennessee Valley Comment
  CAS-BOT-BC119160  Carex pansa Catherine Best; Wilma Follette; Gordon H. True 1980-6-10 8477 Marin Pastureland between Abbotts lagoon and Pt. Reyes Highway. Comment
  CAS-BOT-BC118437  Carex praegracilis Gordon H. True 1977-5-25 8197 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, 3 Comment
  CAS-BOT-BC117578  Carex serratodens J. Penalosa 1961-3-11 1133 Marin W of Paradise Cay. 152 Comment
  SEINET7575212 Image available Carex serratodens Elsa Thorsteinson s.n. Marin Mt. Tamalpais. Comment
  CAS-BOT-BC117699  Carex simulata John Thomas Howell 1946-6-20 22102 Marin East side of Bolinas Lagoon. Comment
  SEINET4292172 Image available Carex subbracteata A. L. Hipp 1999-1 306 Marin Point Reyes National Seashore. Near Bayview trailhead. Comment
  UC403310  Carex subbracteata H. E. and S. T. Parks 1930-4-10 478 Marin Tiburon Peninsula Comment
  RSA362761  Carex subbracteata H. de Forest 1930-4-21 s.n. Marin Lake Lagunitas. Comment
  SEINET10961058  Carex subbracteata Robert A. Norris 1977-5-27 Norris 3605 Marin Ca 2.5 mi. NW Nicasio (Nicasio reservoir, now somewhat desiccated). Comment
  SEINET7577234 Image available Carex subfusca Andrew L. Hipp 1999-5-25 325 b Marin Point Reyes National Seashore, along shaded volunteer trail leading away from intersection of Bayview Trail and Muddy Creek Road. 61 Comment
  CAS-BOT-BC115582  Carex tumulicola Alice Eastwood; John Thomas Howell 1939-5-28 7402 Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC230228  Carpobrotus edulis Peter H. Raven; Michael P. Johnson 1967-5-1 21182 Marin Angel Island. On S ridge of Mount Ida 237 Comment
  UC1177307  Carthamus lanatus J. Thomas Howell 1946-9-20 23020 Marin Chileno Valley Comment
  JEPS35805  Castilleja Rimo Bacigalupi, and L. R. Heckard 8942 Marin about 3 mi ne Point Reyes (slope e of Drakes Beach) Comment
  JEPS75953  Castilleja M. I. Morris 1976-5-7 1072 Marin 0.1 mi n Marshall (alongside Calif Hwy 1, 7.0 mi s of Tomales) Comment
  RSA177931  Castilleja affinis Robert F. Thorne 1965-4-21 34420 Marin Along Petaluma-Inverness road near Nicasio Dam. 8 Comment
  SEINET12288579  Castilleja affinis M. T. Doutt 1931-1 134 Marin near Bolinas Comment
  CHSC12729  Castilleja affinis subsp. affinis M. S. Taylor 1974-4-26 208 Marin Off Mesa Rd, ca. 22 mi n of San Francisco. 10 Comment
  UC1012304  Castilleja affinis subsp. affinis F. W. Pennell and J. T. Howell 1940-5-20 25473 Marin Point Reyes headland Point Reyes 121 Comment
  UC765666  Castilleja affinis subsp. neglecta R. F. Hoover 1939-4-8 3961 Marin Tiburon Comment
  UCSC005953  Castilleja ambigua Randall Morgan 1995-6-8 2738 Marin Pt. Reyes, entrance road to North Beach Comment
  JEPS3677  Castilleja ambigua subsp. ambigua C. Ritchie Bell and Rimo Bacigalupi 1951-4-13 1004 Marin just opposite lower end of Berry Trail (Lagunitas Meadows, n base of Mount Tamalpais); Mount Tamalpais, Lagunitas Meadows 236 Comment
  CAS-BOT-BC249258  Castilleja ambigua subsp. humboldtiensis 1996-4-29 s.n. Marin Tomales Bay. Toms Point East Saltmarsh. Topomap: Tomales Comment
  JEPS93141  Castilleja ambigua subsp. humboldtiensis T. I. Chuang 1992-6-17 Marin n of Inverness Park (just n of Motel Inverness, along Sir Francis Drake Blvd, Shield's Marsh, Audubon Canyon Ranch); Shield's Marsh, Audubon Canyon Ranch 2 Comment
  JEPS93166  Castilleja ambigua subsp. humboldtiensis Grant Fletcher with M. Wetherwax 1995-4-18 GRFLE 12 Marin second point e Dillon Beach (Tom's Point Marsh, w side of Tomales Bay, n Marin County); Tomales Bay, Tom's Point Marsh 2 Comment
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Mar 23 2012
  UCR133050  Castilleja ambigua subsp. humboldtiensis Don Pendleton, Margariet Wetherwax 1993-4-3 s.n. Marin Wm. Shields Page Preserve, marsh, west side of Tomales Bay, 2 miles north of Inverness on Sir Francis Drake Highway 3 Comment
  UC673461  Castilleja attenuata H. L. Mason 1928-4-13 4316 Marin n of San Rafael Comment
  CAS-BOT-BC243775  Castilleja densiflora E. Carter 1968-4-13 104 Marin Vicinity of Pine Mountain 304 Comment
  UC27172  Castilleja densiflora subsp. densiflora Ivar Tidestrom 1895-5-2 Marin near Mill Valley Comment
  UC403309  Castilleja densiflora subsp. densiflora H. E. and S. T. Parks 1930-4-10 477 Marin Tiburon Peninsula Comment
  CHSC22512  Castilleja exserta Robert A. Schlising; Lloy Thurman 1962-4-28 2191 Marin Coast Ranges. Point Reyes Lighthouse. Comment
  UC1063497  Castilleja exserta subsp. latifolia A. E. Wieslander 1933-6-11 308 Marin 2.5 mi sw Point Reyes; Point Reyes Quad. 45 Comment
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Jan 26 2015
  UC199369  Castilleja exserta subsp. latifolia J. Burtt Davy 1900-6-2 6822 Marin Point Reyes Comment
  JEPS24124  Castilleja foliolosa Rimo Bacigalupi with F. Chisaki, R. Landers, J. Swanson and Bill Spence 1960-4-5 7359 Marin e of Liberty Gulch (just below and e of road summit, along Fairfax - Bolinas Ridge road, area n of Alpine Lake) 316 Comment
  UCSC000666  Castilleja franciscana Beryl O. Schreiber 1932-6-23 552 Marin Open hillside. Hearts Desire Beach, Tomales Bay Comment
  RSA29229  Castilleja franciscana Joseph A. Ewan 1934-3-15 8924 Marin Above Estero de Americano, 1 mi. w. of Fallon. Comment
  CAS-BOT-BC32541  Castilleja inflata Francis Whittier 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
  UCD150833  Castilleja rubicundula subsp. lithospermoides Ayzik Solomeshch 2014-5-28 s.n. Marin Giacomini Open Space Preserve. Southwest of town of Woodacre, south of Sir Frances Drake Blvd. West of San Geronimo Ridge Road. Along Carson Fire Road. UTM Zone 10 E 530517, N 4205620.(Coordinates converted from UTM data by label maker). 410 Comment
  JEPS60441  Castilleja subinclusa subsp. franciscana T. I. Chuang and F. M. Chuang 1969-6-28 6680 Marin 3.7 mi s Stinson Beach Comment
  UC589354  Castilleja subinclusa subsp. franciscana Beryl O. Schreiber 1932-6-29 598 Marin Sand Dune Beach Sand Dune Beach, Tomales Bay; Tomales Bay Comment
  HSC30754  Castilleja subinclusa subsp. franciscana Thomas W. Nelson 1974-4-22 1201 Marin Lake Nicascio Comment
  JEPS60440  Castilleja wightii T. I. Chuang and F. M. Chuang 1969-6-28 6679 Marin Muir Beach Overlook; Muir Beach Comment
  JEPS67845  Castilleja wightii L. R. Heckard and Richard Brown 1972-5-2 2908 Marin Bear Valley road where it meets the coast at Coast Creek; Pt. Reyes Seashore Comment
  POM196210  Castilleja wightii E. E. Stanford 1929-11-11 1184 Marin Bluffs above Bolinas Beach. Comment
  CAS-BOT-BC40228  Caulanthus lasiophyllus John Thomas Howell 1945-6-3 20934 Marin Shell Beach. Comment
  UCSB58263  Caulanthus lasiophyllus Gliessman, Stephen 1969-3-31 Marin Approx. 1.0 mi. N. of junction of Marwest Rd. and Tiburon Peninsula Hwy.; site overlooks the town of Tiburon 91 Comment
  JEPS83004  Ceanothus Roger Raiche 1983-6-11 30390 Marin ca 1.2 mi below Potrero Camp (along Kent Trail); Mt. Tamalpais Comment
  UC79945  Ceanothus Katharine Brandegee 1890-5-2 62 Marin Bolinas Ridge Comment
  JEPS42249  Ceanothus cuneatus var. cuneatus W. L. Jepson 1897-4-10 14026 Marin Mill Valley trail to Tamalpais Comment
  UC1303139  Ceanothus cuneatus var. cuneatus L. R. Abrams 1927-2-19 11567 Marin Mt. Tamalpais Comment
  CAS-BOT-BC48427  Ceanothus cuneatus var. ramulosus L. R. Abrams 1927-2-19 11567 Marin Mt. Tamalpais Comment
  CAS-BOT-BC48436  Ceanothus cuneatus var. ramulosus A. Eastwood 1903-6-18 3998 Marin Mt. Tamalpais Comment
  CAS-BOT-BC48439  Ceanothus cuneatus var. ramulosus John Thomas Howell 1940-5-26 15524 Marin San Anselmo Canyon Comment
  CAS-BOT-BC48447  Ceanothus cuneatus var. ramulosus Brandegee 94 Marin Tamalpais Comment
  RSA399068  Ceanothus foliosus Bonnie C. Templeton, A. R. Rose 1957-6-27 s.n. Marin Bolinas Ridge. Comment
  UC1614673  Ceanothus foliosus Charles M. Belshaw 1934-3-18 62 Marin 1 mi. w. Mill Valley Comment
  SEINET13945881 Image available Ceanothus foliosus John Thomas Howell 1948-1 24298 Marin Upper part of Cascade Canyon, Mt. Tamalpais Comment
  SEINET13945886 Image available Ceanothus foliosus Lewis S. Rose 1939-1 39012 Marin Mill Valley, foot of Mt. Tamalpais, alt 200 ft 61 Comment
  CAS-BOT-BC50901  Ceanothus foliosus var. foliosus H. E. McMinn 1922-6-6 177 Marin Bolinas Ridge Comment
  CAS-BOT-BC50944  Ceanothus foliosus var. foliosus H. A. Lewis 1908-4-12 s.n. Marin Mt. Tamalpais Comment
  CDA33986  Ceanothus foliosus var. foliosus D. G. Kelch 2011-4-8 11 .1 Marin Mt. Tamalpais. Bootjack Rd. Comment
  UCSB10901  Ceanothus gloriosus var. gloriosus 1940-3-21 Marin Approximately 10 miles E. of Point Reyes, Inverness Comment
  UC1281284  Ceanothus gloriosus var. porrectus H. E. McMinn 1949-3-22 Marin slope of Mt. Vision Inverness Ridge Comment
  CAS-BOT-BC50633  Ceanothus jepsonii H. E. McMinn 1922-6-20 245 Marin Bootjack to Muir Woods Comment
  CAS-BOT-BC50665  Ceanothus jepsonii W. R. Dudley 1898-11-1 35 a Marin Pine Ridge on Point Reyes Comment
  OBI10454  Ceanothus jepsonii H. E. McMinn 1944-11-5 5446 Marin Bootjack Trl near road Comment
  UC18361  Ceanothus jepsonii Alice Eastwood April 1899 Marin Mt. Tamalpais Comment
  UC635528  Ceanothus jepsonii var. jepsonii Herbert L. Mason 1926-2-28 2675 Marin West Peak, Mount Tamalpais Comment
  UCD123935  Ceanothus jepsonii var. jepsonii D. O. Burge 2007-5-8 914 e Marin Marin Municipal Water District, north end of Alpine Lake, on ridge northeast of Liberty Gulch, parking between mile markers 4.70 and 4.83 on Bolinas Fairfax Road, 7.82 km 39 deg. (True) NNE of Bolinas. 280 Comment
  CAS-BOT-BC51399  Ceanothus masonii Lewis S. Rose 1937-5-30 37323 Marin Bolinas Ridge Comment
  CAS-BOT-BC51415  Ceanothus masonii Roger Raiche 1984-3-24 RR 40072 Marin Unnamed ridge between NE branch of Soulajule Reservoir (formerly Arroyo Sansal) and Marshall-Petaluma Rd. 243 Comment
  CAS-BOT-BC83791  Ceanothus masonii D. O. Burge 2007-5-8 913 b Marin Golden Gate National Recreation Area, Bolinas Ridge 450 Comment
  RSA339379  Ceanothus masonii Roger Raiche 1984-3-24 40070 Marin Unnamed ridge between NE branch of Soulajule Reservoir (formerly Arroyo Sansal) and Marshall-Petaluma Rod. (along Salmon Creek). 244 Comment
  UC618360  Ceanothus masonii Alice Eastwood and John Thomas Howell 1937-4-18 3838 Marin Bolinas Ridge 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-BC51513  Ceanothus oliganthus var. sorediatus Brandegee 1890-5-1 41 Marin Tamalpais Comment
  CAS-BOT-BC52968  Ceanothus thyrsiflorus A. A. Heller; H. E. Brown 1902-3-7 5004 Marin South side of Mt. Tamalpais Comment
  CHSC22532  Ceanothus thyrsiflorus Robert A. Schlising; Glenn Keator 1962-2-18 2060 Marin Along Sir Francis Drake Highway, 8 mi W of Jct with Pierce Point Road. Comment
  RSA355700  Ceanothus thyrsiflorus Dave Kelly, Walter Wisura 1953-7-25 4125 Marin 0.5 miles up bolinas Ridge Road from Bolinas Comment
  UC608456  Ceanothus thyrsiflorus Beryl O. Schreiber 1936-4-12 2199 Marin 1.6 mi sse Pierce's Ranch; Tomales Point, sse of Pierce's Ranch Comment
  UC79928  Ceanothus thyrsiflorus Katharine Brandegee 1890-5 17 Marin Tamalpais Comment
  UC870662  Ceanothus thyrsiflorus Alice Eastwood, John Thomas Howell 1939-5-28 7382 Marin Point Reyes lighthouse Comment
  JEPS108617  Ceanothus thyrsiflorus var. repens Roger Raiche 1 .93 Marin Chimney Rock, Point reyes 30 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-BC274572  Centaurea calcitrapa John Thomas Howell 1944-6-25 19671 Marin Between McNear's Landing and San Rafael Comment
  JEPS58902  Centaurea calcitrapa Javier Penalosa 1961-8-26 2224 Marin flat sw NWPRR trestle; Tiburon Peninsula Comment
  CAS-BOT-BC423329  Centaurea melitensis J. Klein; P. Suri; G. Anderson; R. Schneider 2014-5-10 14333 Marin Mount Tamalpais. Marin Municipal Water District lands: Swimmer Trail grassland. Comment
  UC589565  Centaurea melitensis Beryl O. Schreiber 1932-6-17 492 Marin Waterfall Beach Tomales Bay Comment
  RSA351513  Centaurea melitensis M. B. Dunkle 1931-7-11 2478 Marin Tomales Bay near Iverness; San Francisco Bay Region 15 Comment
Read comments
Apr 7 2009
  CAS-BOT-BC229789  Centaurea solstitialis C. Friedel; M. L. Carle; L. Brartman; et al. 2012-8-25 1962 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest. 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
  CAS-BOT-BC354336  Centaurium tenuiflorum J. Klein; T. Pollak; E. Brusati; L. Williams 2013-8-10 13365 Marin Mount Tamalpais: Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  UC767019  Cerastium arvense R. F. Hoover 1941-5-21 5176 Marin Point Reyes Comment
  RSA65533  Cerastium arvense F. W. Peirson 1926-3-28 6533 Marin Tennessee Cove. Comment
  UC8260  Cerastium glomeratum J. Burtt Davy 1898-4-2 Marin Angel Isl. San Francisco Bay, Angel Isl. 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-BC124305  Ceratophyllum demersum Bob Soost 2004-8-16 s.n. Marin Abbotts Lagoon, Pt. Reyes National Seashore 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
  RSA95470  Chenopodium ambrosioides var. ambrosioides L. S. Rose 1953-7-20 53052 Marin Dillon Beach, flats bordering salt marsh. Comment
  CAS-BOT-BC143049  Chenopodium macrospermum Doreen Smith 2001-10-1 s.n. Marin Stafford Lake. Comment
  UCD98217  Chenopodium macrospermum John Thomas Howell 1951-10-11 28296 Marin Drake Memorial, Pt. Reyes Peninsula. Comment
  SEINET12057696  Chlorogalum F. H. Utech 1977-6-25 s.n. Marin Mt. Tam Comment
  CAS-BOT-BC497690  Chlorogalum pomeridianum John Thomas Howell 1966-7-20 41985 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC497695  Chlorogalum pomeridianum John Thomas Howell 1944-7-23 19845 Marin Santa Venetia Comment
  UC725996  Chlorogalum pomeridianum var. divaricatum A. A. Heller 1940-6-12 15735 Marin several mi n lighthouse on Point Reyes (on slope between sand dunes) Comment
  JEPS61571  Chlorogalum pomeridianum var. pomeridianum W. L. Jepson 1940-6-5 19950 Marin Tiburon Comment
  CAS-BOT-BC191505  Chorizanthe cuspidata var. villosa J. W. Congdon 1880-6-1 s.n. Marin Dillon's Beach Comment
  CAS-BOT-BC191541  Chorizanthe cuspidata var. villosa John Thomas Howell 1946-6-9 21999 Marin Abbotts Lagoon Comment
  CAS-BOT-BC191545  Chorizanthe cuspidata var. villosa Herbert F. Copeland 1934-5-27 s.n. Marin Dillon's Beach Comment
  SBBG21394  Chorizanthe cuspidata var. villosa C. B. Hardham 1962-6-8 10452 Marin Louralis Pt, Pt Reyes Peninsula Comment
  CAS-BOT-BC191543  Chorizanthe cuspidata var. villosa Clare B. Hardham 1962-6-9 10303 Marin N end of Point Reyes Peninsula Comment
  CAS-BOT-BC257016  Chorizanthe membranacea Doreen Smith 1993-6-1 s.n. Marin Top of Big Rock Ridge in the Rubicon Trail area Comment
  CAS-BOT-BC252830  Chorizanthe polygonoides var. polygonoides John Thomas Howell 1945-5-20 20865 Marin Tiburon Comment
  RSA51262  Chorizanthe polygonoides var. polygonoides Peter H. Raven 1950-4-29 1932 Marin Hills above Tiburon. 152 Comment
  UC589586  Chrysolepis chrysophylla Beryl O. Schreiber 1932-7-27 692 Marin Hearts Desire Beach Tomales Bay (Tomales Bay) Comment
  UC762734  Chrysolepis chrysophylla var. chrysophylla R. F. Hoover 1938-9-18 3845 Marin Tomales Point 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
  UC1135215  Chrysolepis chrysophylla var. minor H. S. Yates 1935-4-2 5047 Marin 1 mi n Muir Woods; Tamalpais Quad. 365 Comment
  UC140703  Cicendia quadrangularis A. A. Heller 1904-4-28 7368 Marin Corte Madera Comment
  SEINET13943619 Image available Cicuta bolanderi Lincoln Constance, R. Bacigalupi, J. W. Dawson, M. Hiroe, and O. Solbrig 1955-1 sn Marin Point Reyes Peninsula, 4.5 miles southwest of Inverness; ca 100 ft 30 Comment
  UCD127264  Cicuta maculata var. bolanderi Malcolm A. Nobs; S. Galen Smith 1949-6-29 924 Marin south of Junction of Mill Creek and Bear Creek, 1.5 miles northwest of Olema. Comment
  UC1753848  Circaea alpina subsp. pacifica Annetta M. Carter, Edward Lee 1934-6-17 668 Marin Stream below Five-Brook, Olema-Bolinas Road. Comment
  POM38639  Circaea alpina subsp. pacifica H. M. Hall 1909-6-6 8503 Marin Lagunitas Creek, in the Transition Zone from the village of Lagunitas to Camp Taylor Comment
  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
  RSA73858  Cirsium andrewsii L. S. Rose 1952-7-16 s.n. Marin Point Reyes, near lighthouse Comment
  UC1119172  Cirsium andrewsii B. Schreiber 1936-6-21 2249 Marin Shell Beach Pt. Reyes Quad. 1 Comment
  SEINET5507014 Image available Cirsium andrewsii John Thomas Howell 1933-7-30 11478 Marin near summit of road from Inverness to Pt. Reyes Comment
  SEINET5507029 Image available Cirsium andrewsii John Thomas Howell 1939-7-2 14818 Marin Elk Valley, East of Tennessee Cove Comment
  CAS-BOT-BC284386  Cirsium arvense John Thomas Howell 1946-9-20 23022 Marin Petaluma Road east of Tomales Comment
  CAS-BOT-BC284443  Cirsium brevistylum John Thomas Howell 1944-7-9 19697 Marin Inverness Ridge Comment
  UC469074  Cirsium brevistylum J. Burtt Davy 1900-6-18 6765 B Marin Point Reyes Comment
  JEPS81189  Cirsium hydrophilum var. vaseyi Edward Lee with W. Joseph 1935-7-18 1571 Marin along Mt. Davis trail between East Peak and Middle Peak; Mt. Tamalpais Comment
  CAS-BOT-BC280458  Cirsium quercetorum Gordon H. True 1969-5-9 4911 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 30 Comment
  CAS-BOT-BC280462  Cirsium quercetorum John Thomas Howell 1944-7-9 19687 Marin Inverness Ridge Comment
  CAS-BOT-BC280466  Cirsium quercetorum John Thomas Howell 1939-6-18 14774 Marin Near Mud Lake Comment
  CAS-BOT-BC288742  Cirsium remotifolium John Thomas Howell 1940-5-26 15520 Marin San Anselmo Canyon Comment
  CAS-BOT-BC288738  Cirsium remotifolium John Thomas Howell 1936-6-7 12631 Marin Whites Hill E of San Geronimo Comment
  CAS-BOT-BC288749  Cirsium remotifolium John Thomas Howell 1938-7-3 13942 Marin Near W end of Lucas Valley Comment
  CAS-BOT-BC32818  Cirsium remotifolium Evalina Cannon s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC229786  Cirsium vulgare G. Block; D. Sherpa; T. Steiner; et al. 2012-8-25 1562 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
  UC589519  Cirsium vulgare Beryl O. Schreiber 1932-7-25 670 Marin Tomales Bay, Lone Pine Beach Comment
  POM159498  Clarkia amoena subsp. amoena R. L. Wade 1928-8-16 s.n. Marin Between Bodega and Bodega Bay 5 Comment
  UC114007  Clarkia amoena subsp. amoena Katharine Brandegee 1908-7-5 Marin between Olema and Bolinas Comment
  UC1279981  Clarkia amoena subsp. amoena Peter H. Raven 1957-6-18 10931 Marin near Point Reyes Lighthouse; Point Reyes Comment
  UC306516  Clarkia amoena subsp. amoena A. D. E. Elmer July, 1903 4939 Marin Olema Comment
  RSA113677  Clarkia amoena subsp. amoena Peter H. Raven 1957-6-18 10931 Marin Near Point Reyes Lighthouse Comment
  CAS-BOT-BC163510  Clarkia amoena subsp. huntiana Peter H. Raven 1957-6-29 11010 Marin Lagunitas Comment
  UCSC008077  Clarkia amoena subsp. huntiana Kathleen Kay 2007-8-14 730 Marin Nacasio Valley 164 Comment
  UCD104424  Clarkia concinna Nancy Griffin 1975-5-25 28 Marin State Highway 1, 1.6 miles S of Tomales Road. Comment
  JEPS43621  Clarkia concinna subsp. concinna Dr. L. M. Newlon 1919-5-11 8 Marin near Fairfax (Cascades) Comment
  UC107962  Clarkia concinna subsp. concinna Katharine Brandegee 1905-6-18 Marin Tamalpais Comment
  UC130712  Clarkia concinna subsp. concinna H. M. Hall 1909-6-5 8500 Marin Lagunitas Comment
  UC20006  Clarkia concinna subsp. concinna W. L. Jepson 1892-6-11 Marin Ross Valley Comment
  UC20012  Clarkia concinna subsp. concinna W. A. Setchell 1896-3-6 Marin Bolinas Bay Comment
  POM316796  Clarkia concinna subsp. concinna Patricia Wilder 1965-6-7 3541 Marin Alpine Lake, on Bolinus [Bolinas?] Road. North Coast Mt. Range, Pacific drainage area 366 Comment
  RSA0004424  Clarkia concinna subsp. raichei G. Allen, V. Ford 1988-4-13 1239 Marin 1.1 km south of Tomales on Hwy.1 on steep northwest-facing talus slope between mp. 43.88 and 44.40 Comment
  RSA0096873  Clarkia davyi C. W. Tilforth, John Dourley 1973-7-18 917 Marin Junction of Drakes Beach Rd. and Sir Francis Drake Blvd., Pt. Reyes Peninsula. Comment
  CAS-BOT-BC164612  Clarkia gracilis subsp. gracilis John Thomas Howell 1946-5-19 21912 Marin Meadows Club, Fairfax Hills Comment
  CDA10313  Clarkia purpurea subsp. quadrivulnera D. G. Kelch 2005-6-26 5 .398 Marin Mt Tamalpais. Comment
  CAS-BOT-BC165053  Clarkia rubicunda C. L. Hitchcock 1928-6-7 23 Marin Between San Quentin and Sausalito, 5 miles from Sausalito 11 Comment
  CAS-BOT-BC165055  Clarkia rubicunda Volney Rattan 1878-5-26 s.n. Marin Angel Island, San Francisco Bay Comment
  CAS-BOT-BC165080  Clarkia rubicunda Peter H. Raven 1957-6-18 10926 Marin 0.7 miles south of Panoramic Way on State Highway 1, south of Stinson Beach Comment
  CAS-BOT-BC165085  Clarkia rubicunda Peter H. Raven 1957-6-29 11009 Marin 3.5 miles south-east of Tocaloma, on the road in Samuel P. Taylor State Park Comment
  SBBG29168  Clarkia rubicunda A. A. Heller 1902-6-19 5726 Marin Tiburon peninsula, along the Bay Rd Comment
  UCSC007432  Clarkia rubicunda Kathleen Kay 2008-6-18 801 or 726 Marin Ring Mountain Open Space Preserve, between the towns of Tiburon and Corte Madera, off Paradise Drive, along trail to peak of Ring Mountain 151 Comment
  CAS-BOT-BC165051  Clarkia rubicunda Wilma Follette 1996-7-16 s.n. Marin Tennessee Valley Road 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
  CAS-BOT-BC439208  Claytonia exigua subsp. exigua Lewis S. Rose 1938-4-17 38145 Marin Tiburon 91 Comment
  CAS-BOT-BC439221  Claytonia exigua subsp. exigua John Thomas Howell 1946-3-24 21574 Marin Near country club, Fairfax Hills Comment
  CAS-BOT-BC439223  Claytonia exigua subsp. exigua John Thomas Howell 1946-3-17 s.n. Marin Near Rock Spring, Mt. Tamalpais Comment
  UC7850  Claytonia exigua subsp. exigua Alice Eastwood Apr 1896 Marin near Fairfax Comment
  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
  CAS-BOT-BC439236  Claytonia exigua subsp. exigua Phyllis Ellman 1975-3-17 s.n. Marin In the garden of George & Phyllis Ellman, Tiburon Comment
  SEINET215095  Claytonia exigua subsp. exigua E. E. Grissell 1967-5-6 13 Marin Bolinas Rd ca 2.25 mi SW of Fairfax Post Office 76 Comment
  SEINET8388508  Claytonia parviflora K. L. Chambers 1977-6-15 4306 Marin Mt. Tamalpais, east summit on Elridge Grade fire road below parking lot. Comment
  UC1176778  Claytonia perfoliata subsp. perfoliata John Thomas Howell 1946-4-13 21604 Marin near Rock Spring; Mt. Tamalpais Comment
  CAS-BOT-BC443935  Claytonia sibirica J. W. Congdon 1883-8-1 s.n. Marin Coast Swamps Comment
  RSA500615  Claytonia sibirica Aaron Liston, S. Meury 1989-4-19 790 -4 Marin Point Reyes National Seashore, above Limantour Beach. Comment
  SEINET11942408  Claytonia sibirica E. H. Graham 1931-1 6847 Marin Camp near Blacksmith Shop, Pt. Reyes Comment
  CAS-BOT-BC91400  Clematis lasiantha F. T. Bioletti; Michener 1892-4-1 50 Marin Ross Valley. Comment
  CAS-BOT-BC91401  Clematis lasiantha Wilma Follette 2001-5-10 s.n. Marin Rubicon Canyon, Las Gallinas Valley, San Rafael. Comment
  CAS-BOT-BC92550  Clematis ligusticifolia Miss Ones Grimwood 20 Marin Unspecified. Comment
  UC9075  Clematis ligusticifolia W. C. Blasdale 1893-6-14 Marin Lagunitas Creek Comment
  CAS-BOT-BC434206  Clintonia andrewsiana D. Greenberger; C. Gattuso; M. Murphy; J. Klein; B. Lavender; A. Williams 2014-4-26 14310 Marin Mount Tamalpais. Marin Municipal Water District lands: Bolinas Ridge gate at Bolinas-Fairfax Road/Ridgecrest Blvd. junction. Approximately 30 feet up Bolinas Ridge Road, plot to the right. Comment
  CAS-BOT-BC499346  Clintonia andrewsiana Volney Rattan 1884-5-1 s. n. Marin Paper Mill Cr., Camp Taylor Comment
  CAS-BOT-BC499349  Clintonia andrewsiana Volney Rattan 1867-5-1 s. n. Marin Paper Mill Creek Comment
  POM222005  Clintonia andrewsiana W. E. Menill 1895-06 s.n. Marin Mt. Tamalpais. Comment
  SEINET12047075  Clintonia andrewsiana F. H. Utech, Utech, C. L. 1972-1 72 -602 Marin Mt. Tamalpais State Park, along Bootjack Trail between Bootjack Camp and Stinson Beach 152 Comment
  UC76374  Collinsia heterophylla Miss M. Alice King Apr 1896 Marin Angel Island Comment
  RSA71930  Collomia diversifolia F. W. Peirson 1912-07 914 Marin Mt. Tamalpais Comment
  RSA453848  Conium maculatum M. B. Dunkle 1931-7-11 2479 Marin Tomales Bay, north side near Point Reyes Comment
  CAS-BOT-BC216011  Convolvulus James I. W. McMurphy 1906-4-14 s.n. Marin 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
  CAS-BOT-BC288960  Conyza floribunda Doreen Smith 1998-8-16 s.n. Marin Las Gallinas Valley waste water ponds Comment
  UCSB26560  Corallorhiza maculata Ketcham, A. 1968-5-18 Marin along Laurel Dell Trail; about half way to Rock Springs; Mount Tamalpias State Park Comment
  SEINET4675796  Cordylanthus maritimus John Thomas Howell 1933-1 Marin Comment
  SEINET4675786  Cordylanthus maritimus Lewis S. Rose 1957-1 Marin Comment
  JEPS57133  Cordylanthus maritimus subsp. palustris L. R. Heckard and Rimo Bacigalupi 1967-5-7 1597 Marin in tide flat at point where Sir Francis Drake highway crosses Drake's Estero (Point Reyes peninsula); Point Reyes peninsula Comment
  JEPS82747  Cordylanthus maritimus subsp. palustris Monty Knudsen 1984-7-12 Marin at upper end of Richardson Bay (near Tamalpais Valley Junction) Comment
  RSA118928  Cordylanthus maritimus subsp. palustris L. S. Rose 1957-7-22 s.n. Marin Drakes Estero, Point Reyes Comment
  RSA144543  Cordylanthus maritimus subsp. palustris Peter H. Raven 1961-8-22 16570 Marin Head of Drake's Estero, Point Reyes Penninsula. Comment
  JEPS83457  Cordylanthus maritimus subsp. palustris Steve Balling 1980-7-15 Marin Petaluma salt marsh 7 mi ne of Novato (n of garbage dump); Petaluma Comment
  RSA74079  Cordylanthus mollis subsp. mollis Milo S. Baker 1945-7-31 11127 Marin Burdell Station 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
  CAS-BOT-BC105669  Corethrogyne filaginifolia Alice Eastwood 1915-6-24 4794 Marin Inverness Comment
  RSA128946  Corethrogyne filaginifolia var. californica J. T. Howell 1939-6-18 14767 Marin Near Mud Lake Comment
  JEPS46431  Corylus californica W. L. Jepson July 1901 Marin Inverness Comment
  CAS-BOT-BC180315  Corylus cornuta subsp. californica Peter H. Raven; Michael P. Johnson 1967-5-1 21112 Marin Angel Island, on S side of island below Rock Quaryy 60 Comment
  CAS-BOT-BC454587  Cotoneaster lacteus Doreen Smith 2003-7-10 s.n. Marin Roadside, near Nacasio Dam. Comment
  UC1106192  Cotula australis John Thomas Howell 1945-9-16 21468 Marin San Rafael Comment
  CAS-BOT-BC287218  Cotula australis Gordon H. True 1969-4-18 4851 Marin Point Reyes Bird Observatory 3 miles NW of Bolinas at Arroyo Honda bridge 60 Comment
  POM289380  Cotula coronopifolia Cora W. Benson 1934-3-29 s.n. Marin Black Point; San Francisco Bay Watershed Comment
  UC589504  Cotula coronopifolia Beryl O. Schreiber 1932-6-15 472 Marin Teachers Beach Tomales Bay, Teachers Beach Comment
  CAS-BOT-BC291384  Cotula coronopifolia Gordon H. True 1968-7-26 4718 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo 60 Comment
  CDA19042  Cotula mexicana G. Ingram 2000-4-29 PDR 025561 Marin Novato. 0 Comment
  UC747363  Crassula connata var. subsimplex G. Thomas Robbins with J. T. Howell 1944-4-13 1496 Marin Big Rock Ridge ca. 4 mi. w. Hamilton Field Air Base 457 Comment
  OBI10179  Crataegus douglasii H. E. McMinn 1938-6-19 5124 .5 Marin County line between Marin and Sonoma Comment
  CAS-BOT-BC291495  Crepis capillaris Doreen Smith 2001-7-2 s.n. Marin Mill Valley, Creekside Park Comment
  CAS-BOT-BC290911  Crepis setosa Catherine Best 1992-3-18 s.n. Marin At the edge of the Kehoe Beach Trail, Pt. Reyes Comment
  UC19182  Crocanthemum scoparium var. vulgare Ivar Tidestrom 1895-5-11 Marin near Mill Valley Comment
  OBI20743  Cryptantha flaccida Rimo Bacigalupi, G. T. Robbins 1954-6-17 4546 Marin Above St. Hilary Catholic Church, above Tiburon 76 Comment
  JEPS116834  Cryptantha leiocarpa David Gowen 2007-5-7 705 Marin Point Reyes, in dunes between ocean and Abbotts Lagoon. Comment
  UCD119868  Cryptantha leiocarpa Dawn F. Adams 1978-5-28 26 Marin Point Reyes Beach between Kehoe Creek and Abbotts Lagoon. 24 Comment
  CAS-BOT-BC80843  Cupressus sargentii Alice Eastwood 1897-9-19 s.n. Marin Trail to Big Carson Comment
  RSA125867  Cupressus sargentii G. R. Campbell 1956-4-6 9 Marin Carson Ridge, ca. 1 mile from highway, Mount Tamalpais 305 Comment
  RSA28204  Cupressus sargentii C. N. Forbes 1907-8-31 s.n. Marin West flank Mt. Tamalpais, near Cold Spring Comment
  RSA51379  Cupressus sargentii L. S. Rose 1950-3-25 50035 Marin Mount Tamalpais, near west peak 762 Comment
  SEINET3559753 Image available Cupressus sargentii Lewis S. Rose 1932-2-12 3230 Marin Mount Tamalpais. 762 Comment
  UCD67630  Cupressus sargentii D. Sanchez-Mata; P. Rodriguez Rojo 1996-8-6 s.n. Marin Mt. Tamalpais State Park. Mt. Tamalpais summit. 800 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
  RSA22025  Cuscuta ceanothi J. T. Howell 1939-9-3 15355 Marin San Antonio Creek Comment
  UCSB5605  Cynoglossum grande Keator, Glenn 1959-3-31 Marin 2.0 miles west of Fairfax western city limits on highway from Fairfax to Olema Comment
  RSA126476  Cynosurus echinatus J. T. Howell 1942-6-7 s.n. Marin San Anselmo Canyon. Comment
  CAS-BOT-BC114758  Cyperus alternifolius John Thomas Howell 1946-5-26 21947 Marin Inverness Comment
  CAS-BOT-BC435174  Cypselea humifusa J. T. Howell 1939-10-15 s.n. Marin Alpine Lake. Comment
  CAS-BOT-BC198514  Cytisus scoparius Richard Mc. P Brown 1961-5-28 s.n. Marin Along Sequoia Valley Drive at top of bank above road, about half way between Panoramic Highway and Muir Woods Nat. Mounument Comment
  CDA37487  Dactylis glomerata D. G. Kelch 2011-5-13 11 .249-F Marin Near Phoenix Lake. Comment
  UC37941  Dactylis glomerata J. Burtt Davy Aug. 1898 4305 Marin near Olema Comment
  CAS-BOT-BC189715  Danthonia californica John Thomas Howell 1966-4-18 41502 Marin Tiburon. John Thomas Howell Botanical Garden. Comment
  SEINET203587 Image available Danthonia californica F. J. Hermann 1955-7-25 11923 Marin Matt Davis Trail Bootjack Camp Mount Tamalpais. Comment
  UC766814  Danthonia californica var. americana R. F. Hoover 1941-5-8 4992 Marin Tiburon Comment
  CAS-BOT-BC287390  Deinandra corymbosa John Thomas Howell 1941-6-8 16252 Marin Hills NE of San Rafael Comment
  CAS-BOT-BC287395  Deinandra corymbosa Lewis S. Rose 1961-7-30 61058 Marin China Camp 3 Comment
  JEPS88691  Delphinium bakeri Charles F. Quibell and R. Hurley 1985-4-23 73 Marin at Marker C112 -Petaluma Rd. Marin Co. (5.0 mi w of intersection of Chileno Val. Rd., n-facing hill) Comment
  JEPS20342  Delphinium californicum W. L. Jepson 1900-6-6 555 Marin New Albion Farm Drake's Bay Comment
  CAS-BOT-BC9009  Delphinium decorum Roxana Stinchfield Ferris 1932-4-2 8044 Marin At lighthouse, Point Reyes Comment
  UC1537321  Delphinium decorum subsp. tracyi Gordon H. True Jr. 1936-3-21 364 Marin w slope of hill near Forest Knolls 213 Comment
Read comments
Sep 27 2007
  CAS-BOT-BC10186  Delphinium hesperium P. F. Covel 1936-5-10 136 Marin Near Alpine Lake Comment
  JEPS23519  Delphinium luteum unknown 1918-3-29 Marin Stemple Creek; on the coast Comment
  CAS-BOT-BC9971  Delphinium nudicaule Catherine Best 1982-4-17 s.n. Marin Hwy. 1, southwest of Tomales Comment
  UC35139  Delphinium patens W. C. Blasdale 1891-4-27 Marin Fairfax Comment
  CAS-BOT-BC121645  Delphinium patens subsp. patens Mary Elizabeth Parsons 1912-4-12 s.n. Marin Kentfield Comment
  JEPS80977  Dendromecon rigida Edward Lee with W. Joseph 1935-7-18 1562 Marin Lower Throckmorton Trail Mt. Tamalpais (s-facing slopes) Comment
  RSA41869  Dendromecon rigida H. C. Cantelow 1934-4-16 s.n. Marin Bolinas Grade Comment
  UC1005252  Dendromecon rigida Rolf Y. Berg 1955-7-30 Marin Bolinas-Fairfax road between Gold Course and Alpine Lake Dam Comment
  UC155180  Dendromecon rigida Mrs. K. Brandegee 1910-5-22 95 Marin Mill Valley Mt. Tamalpais (on basal slopes of mountain) Comment
  UC201046  Dendromecon rigida Katharine Brandegee 1916-9-17 Marin West Point Tamalpais Comment
  UC85476  Dendromecon rigida Katharine Brandegee 1907-6-9 Marin upper part of Lovell Ave. Tamalpais, Mill Valley Comment
  PASA399  Dentaria integrifolia Annetta Carter 1929-2-22 Marin Near Muir Woods Comment
  SEINET5546987  Deschampsia cespitosa J. Hamai 1985-1 s.n. Marin Lagunitas. Comment
  UC1746083  Deschampsia cespitosa subsp. beringensis Annetta M. Carter 1934-4-29 517 Marin 3 mi. W of Two Rock Junction on Tomales Rd. Comment
  CAS-BOT-BC192549  Deschampsia cespitosa subsp. holciformis Jos. Burtt Davy 1899-7-19 s.n. Marin Point Reyes Peninsula Comment
  UC1106223  Deschampsia danthonioides John Thomas Howell 1944-5-21 19498 Marin Lagunitas Meadows Mt. Tamalpais; , Lagunitas Meadows Comment
  UCD62782  Deschampsia danthonioides var. gracilis L. Y. Leonard 1919-6-10 X 3042 Marin San Quentin. Comment
  UCD63722  Deschampsia elongata Mrs. H. P. Kelley 1916-1 Marin Big Carson. Comment
  SEINET10524296  Deschampsia elongata John Thomas Howell 1944-6-25 Howell 19660 Marin Salt marsh between Santa Venetia and Chinese Camp. Comment
  CAS-BOT-BC388459  Dianthus armeria Doreen Smith 1993-7-1 s.n. Marin Bon Tempe Meadow s.e. of the Meadow Club Comment
  CAS-BOT-BC556  Dicentra formosa subsp. formosa John Kipping 1967-5-14 140 Marin On east shore of Tomales Bay, 100 yards south of Inverness on highway. 9 Comment
  SEINET199937 Image available Dichanthelium acuminatum subsp. fasciculatum John Thomas Howell 1941-6-29 16340 Marin Between rock Srping and Laurel Dell. Mt. Tamalpais Comment
  CAS-BOT-BC499451  Dichelostemma capitatum Elsa G. Ruckert 1960-3-29 54 Marin County road, north of marshall marin county, few hundred feet from village 15 Comment
  CAS-BOT-BC499453  Dichelostemma capitatum L. R. Abrams 1918-4-27 6895 Marin Ignacio Comment
  CAS-BOT-BC499455  Dichelostemma capitatum Javier Penalosa 1961-3-11 1105 Marin 620 ft. hill west of Paradise Cay 60 Comment
  CAS-BOT-BC150367  Diplacus aurantiacus Javier Penalosa 1961-4-16 1329 Marin Tiburon. Hill above intersection of Mar West St. and Paradise Dr. Comment
  CAS-BOT-BC150372  Diplacus aurantiacus Javier Penalosa 1961-4-29 1412 Marin Paradise Drive above Paradise Cove Comment
  CAS-BOT-BC152292  Diplacus congdonii Alice Eastwood 1917-3-11 s.n. Marin On ridge above Larkspur. Comment
  CAS-BOT-BC151938  Diplacus douglasii John Thomas Howell 1943-4-3 17892 Marin Tiburon Peninsula Comment
  CAS-BOT-BC151946  Diplacus douglasii John Thomas Howell 1946-3-24 21587 Marin Carson country Comment
  CAS-BOT-BC121847  Dirca occidentalis John Thomas Howell 1948-5-31 24329 Marin Devils Gulch near Camp Taylor Comment
  CAS-BOT-BC121851  Dirca occidentalis Mrs. A. M. Gilbert 1915-3-14 s.n. Marin Lagunitas Comment
  CAS-BOT-BC121853  Dirca occidentalis Bell Richardson Jackson 1920-6-11 s.n. Marin Lagunitas Comment
  UC860264  Disporum smithii Alice Eastwood 1915-3-28 3971 Marin Lagunitas Comment
  RSA22073  Disporum smithii Lewis S. Rose 1939-4-9 39057 Marin Mt. Tamalpais, near Stinson Beach. 152 Comment
  SEINET3154138  Disporum smithii L. S. Rose 1939-4-9 39057 Marin Mt. Tamalpais, near Stinson Beach 152 Comment
  CAS-BOT-BC195627  Distichlis spicata Ray Pestrong 1963-11-7 s.n. Marin Stinson Beach Comment
  HSC9629  Distichlis spicata Leo Koch 1940-6-5 1006 Marin Saline flat around California Park, just S of San Rafael, along Hwy 101. Comment
  CHSC27769  Dodecatheon hendersonii K. D. Whitney 1978-3-20 5 Marin Ca. .25 mi w of Hwy 101, .25 mi s of Lucas Valley Rd., San Rafael. Comment
  JEPS58880  Downingia concolor var. concolor John Thomas Howell 1946-6-13 22044 Marin e of Aurora School (at Sonoma County line) Comment
  CAS-BOT-BC435204  Drosanthemum floribundum Javier Penalosa 1961-4-16 1346 Marin Tiburon Peninsula. Hill above intersection of Mar West St. and Paradise Dr., Tiburon Comment
  CHSC26265  Dryopteris arguta Darci Fields 1977-4-10 11 Marin Phoenix Lake Park, ca 1 mi ws on Lagunitas Rd. 24 Comment
  RSA22165  Dryopteris arguta L. S. Rose 1939-2-23 39007 Marin Mill Valley 30 Comment
  RSA135365  Dryopteris arguta Volney Rattan 1877-2-24 s.n. Marin San Rafael. Comment
  SD51354  Dryopteris expansa Darley F. Howe 1961-7-28 Marin 0.5 mi above Stinson Beach on road to Mt. Tamalpais 149 Comment
  CAS-BOT-BC428001  Dudleya caespitosa John Thomas Howell 1945-8-19 21446 Marin At head of Drakes Bay Comment
  CAS-BOT-BC428003  Dudleya caespitosa John Thomas Howell 1939-7-2 14833 A Marin Pirates Cove Comment
  UC1015378  Dudleya cymosa Reid Moran 1947-6-13 2287 Marin 1 mi n Stinson Beach Comment
  CAS-BOT-BC428132  Dudleya cymosa subsp. cymosa K. Nakai 1978-8-31 398 b Marin Along Panoramic Hwy ca. 1/2 mi. E of Hwy 1 182 Comment
  JEPS49933  Dudleya farinosa W. L. Jepson 1928-6-10 12922 Marin Tiburon Comment
  CAS-BOT-BC208568  Echinochloa oryzoides Catherine Best 1980-11-1 s.n. Marin Old St. Hilary's garden on the south side of church. Comment
  UCD61180  Ehrharta calycina Chandler Jensen 1964-6-1 Marin Point Reyes Peninsula, near lighthouse. Comment
  CAS-BOT-BC197307  Ehrharta erecta Greg de Nevers 1982-1-2 1885 Marin At Standard Oil Station, Sir Francis Drake Blvd at Hwy 101 1 Comment
  CAS-BOT-BC113676  Eleocharis acicularis John Thomas Howell 1946-7-4 22183 Marin E of Aurora School at Sonoma Co. line. Comment
  CAS-BOT-BC112862  Eleocharis macrostachya John Thomas Howell 1941-6-10 16298 Marin 9 mi. N of Novato Comment
  SEINET3910847  Eleocharis macrostachya Robert A. Norris 1983-7-23 4547 Marin Common and gregarious in narrow marshy border of small pond near w. end of Stafford Lake Park, 5 mi. W Novato.; 0 43 Comment
  CAS-BOT-BC113130  Eleocharis pachycarpa Catherine Best 1985-11-1 1159 Marin Growing at the edge of the fresh water pond east of Limantour Spit. Comment
  RSA365429  Eleocharis palustris E. S. Spalding 1930-8-15 s.n. Marin Lake Lagunitas Comment
  RSA212174  Elymus californicus L. S. Rose 1969-6-12 69033 Marin 3 miles SE of Nicasio Lucas Valley grade near top. 183 Comment
  UC37409  Elymus californicus J. Burtt Davy 1898-8-1 4318 Marin near Olema (on the road to Inverness); North Coast Ranges Comment
  UC37410  Elymus californicus J. Burtt Davy 1898-8-1 4318 Marin near Olema; North Coast Ranges Comment
  RSA127234  Elymus glaucus J. T. Howell 1942-6-21 s.n. Marin Carson Ridge Comment
  UCD62295  Elymus glaucus P. B. Kennedy 1914-4-19 4706 Marin Mill Valley. Comment
  SEINET10554309  Elymus glaucus Frederick J. Hermann 1955-7-25 Hermann 11935 Marin Canyon above Deer School. Fairfax. Comment
  SEINET10832070  Elymus glaucus Edward Palmer 1892-1 Palmer 2040 Marin Comment
  SEINET10864628  Elymus glaucus John Thomas Howell 1941-5-25 Howell 16215 Marin Rifle Camp, Mount Tamalpais. Comment
  CAS-BOT-BC203491  Elymus glaucus subsp. glaucus John Thomas Howell 1941-6-29 16342 Marin Laurel Dell, Mt. Tamalpais Comment
  CAS-BOT-BC203493  Elymus glaucus subsp. glaucus John Thomas Howell 1943-6-6 18199 Marin Between Mill Valley and Muir Woods Comment
  CAS-BOT-BC203526  Elymus glaucus subsp. glaucus John Thomas Howell 1943-5-15 18075 Marin Tiburon Peninsula Comment
  CAS-BOT-BC310308  Elymus glaucus subsp. glaucus P. DaSilva; J. Barrela; S. Huang; A. Garcia; J. Stern 2013-5-4 13523 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-BC203802  Elymus glaucus subsp. virescens John Thomas Howell 1943-6-8 18222 Marin Tiburon Peninsula Comment
  CAS-BOT-BC203812  Elymus glaucus subsp. virescens John Thomas Howell 1945-7-15 21306 Marin Near Liberty's Comment
  UC769963  Elymus glaucus subsp. virescens R. F. Hoover 1941-5-21 5173 Marin Point Reyes Comment
  UCD37694  Elymus glaucus subsp. virescens Beecher Crampton 1961-6-28 5913 Marin Marin County, 5 miles south of Tomales, along State Highway 1, eastern slope of Toamles Bay. Comment
  UCD62415  Elymus glaucus subsp. virescens Beecher Crampton 1957-6-11 4212 Marin Eastern edge of Forest Knolls. Comment
  CAS-BOT-BC234058  Elymus multisetus John Thomas Howell 1942-6-21 16990 Marin Carson Ridge Comment
  CAS-BOT-BC166288  Epilobium canum subsp. canum T. S. Brandegee 1888-10-1 s.n. Marin Angel Island Comment
  UC762782  Epilobium ciliatum subsp. watsonii Robert F. Hoover 1941-5-12 5054 Marin on Point Reyes Rd w Inverness Ridge Comment
  RSA31418  Epilobium ciliatum subsp. watsonii J. T. Howell 1946-5-4 31737 Marin Dillon Beach. Comment
  RSA31381  Epilobium foliosum J. T. Howell 1944-5-21 19486 Marin Canyon below Phoenix Lake, Mt. Tamalpais Comment
  UC101834  Epilobium minutum Katharine Brandegee 1907-6-30 Marin Westpoint Rd Tamalpais Comment
  UC20071  Epilobium minutum Mrs. Brandegee Marin Tamalpais Comment
  CAS-BOT-BC57906  Equisetum arvense John Thomas Howell 1944-5-28 19516 Marin Between Manzanita and Almonte. Comment
  CAS-BOT-BC57909  Equisetum arvense John Thomas Howell 1947-4-2 23051 Marin Locust Ave., Mill Valley. Comment
  CAS-BOT-BC57543  Equisetum telmateia Robert Setzer 1969-3-22 2135 Marin Fort Baker 30 Comment
  UCR21007  Equisetum telmateia subsp. braunii H. M. Whistler 1966-4-15 s.n. Marin Central Coast, McClure's Beach, on Tomales Point 8 Comment
  CAS-BOT-BC284136  Eragrostis pectinacea var. pectinacea John Thomas Howell 1959-11-4 35117 Marin Reservoir north of Point Reyes (town) Comment
  CAS-BOT-BC291182  Erechtites glomeratus John Thomas Howell 1930-12-28 5713 Marin Lower slopes of Mt. Tamalpais, Mill Valley Comment
  SDSU3858  Erechtites glomeratus D. F. Howe 1972-4-27 4810 Marin South side of Point Reys Peninsula. Comment
  RSA503500  Ericameria arborescens subsp. arborescens Robert A. Norris 1974-10-13 2226 Marin about 1 mile below Mill Valley Air Force Station, Mt. Tamalpais Comment
  SD87588  Ericameria arborescens subsp. arborescens Frank W. Peirson 1925-10-3 6449 Marin Mt. Tamalpais 550 Comment
  SD113063  Erigeron canadensis Darley F. Howe 1977-10-9 5006 Marin On Highway 1, 3 miles north of Stinson Beach Comment
  CAS-BOT-BC83523  Erigeron foliosus Doreen Smith 2002-7-17 s.n. Marin Near Abbott's Lagoon. Comment
  UC31468  Erigeron foliosus var. franciscensis Bolander 1863-1 2387 Marin Comment
  CAS-BOT-BC308835  Erigeron glaucus Gordon H. True 1968-7-12 4688 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo 45 Comment
  UC1543063  Erigeron glaucus Donald G. Nelson 1937-7-10 531 Marin on n sloping bank just w of Point Reyes Lighthouse (and above the bird rocks); Point Reyes Comment
  CAS-BOT-BC295737  Erigeron petrophilus var. petrophilus Doreen Smith 1999-11-14 s.n. Marin Mount Burdell Comment
  CAS-BOT-BC300239  Erigeron reductus var. angustatus Alice Eastwood 1912-7-29 1518 a Marin 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
  RSA239771  Eriodictyon californicum Larry E. DeBuhr, Gary D. Wallace 1973-5-22 1153 Marin Near jct. of Fire Road and road to Alpine Lake between golf course and Alpine Lake Comment
  CAS-BOT-BC249910  Eriogonum fasciculatum var. foliolosum Richard Mc. P Brown 1973-9-6 s.n. Marin Point Reyes National Seashore, ca. 1/8 mile along New Entrance/Limantour Spit Road from Bear Valley Road Comment
  CAS-BOT-BC250034  Eriogonum fasciculatum var. polifolium Walter Lennon 1974-9-6 s.n. Marin Hwy. 1, 0.4 miles south of Stinson Beach Comment
  CAS-BOT-BC259184  Eriogonum latifolium Noel H. Holmgren; James L. Reveal 1966-6-5 2635 Marin Tiburon Peninsula, along Tiburon Boulevard Comment
  JEPS56787  Eriogonum latifolium William S. Cooper 1925-7-23 72 Marin Pt. Reyes Comment
  RSA232044  Eriogonum latifolium C. W. Tilforth 1972-9-14 704 Marin Low, open hills north of Point Reyes Lighthouse, Point Reyes Comment
  SD88518  Eriogonum latifolium Darley F. Howe 1972-6-25 Marin 1.3 miles south of Stinson Beach 121 Comment
  CAS-BOT-BC259507  Eriogonum luteolum var. caninum Alice Eastwood 1912-7-29 1511 Marin Mt. Tamalpais Comment
  CAS-BOT-BC259517  Eriogonum luteolum var. caninum R. F. Hoover 1965-7-6 9480 Marin Tiburon Comment
  UC1296202  Eriogonum luteolum var. caninum R. F. Hoover 1965-7-6 9480 Marin Tiburon Comment
  UC936182  Eriogonum luteolum var. caninum Ethel Crum 1933-7-9 1503 Marin 5 mi sw Fairfax; North Coast Ranges, Mt. Tamalpais, Meadow Club golf links 274 Comment
  UC943022  Eriogonum luteolum var. caninum Lewis S. Rose 1949-9-5 49169 Marin Rock Springs Mt. Tamalpais 655 Comment
  UC1176912  Eriogonum nudum var. auriculatum John Thomas Howell 1939-7-2 14841 Marin between Big Lagoon and Muir Woods Comment
  UCD100532  Eriogonum nudum var. auriculatum Michele H. Mills 1997-5-15 199 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve. 134 Comment
  CAS-BOT-BC297985  Eriophyllum confertiflorum John Thomas Howell 1950-6-11 26628 Marin Throckmorton Ridge at railroad grade, Mt Tamalpais Comment
  SEINET3386648 Image available Eriophyllum lanatum Lewis S. Rose 1939-5-17 39127 Marin Sausalito 122 Comment
  CAS-BOT-BC301194  Eriophyllum lanatum var. arachnoideum Gordon H. True 1968-3-29 4631 Marin Point Reyes Bird Observatory ca. 3 mi. northwest of Bolinas at Arroyo Hondo. Edge of brush east of PRBO Headquarters Comment
  SBBG40595  Eriophyllum lanatum var. arachnoideum W. J. Dress 1954-8-19 Marin ca. 2 mi NW of Inverness Comment
  UC1118379  Eriophyllum lanatum var. arachnoideum H. S. Yates 1934-3-18 3714 Marin Point Reyes 182 Comment
  UC1176890  Eriophyllum lanatum var. arachnoideum John Thomas Howell 1939-5-28 7395 Marin Pt. Reyes Lighthouse Comment
  UC202894  Eriophyllum lanatum var. arachnoideum E. R. Drew 1889-5-18 Marin Inverness Comment
  POM54708  Eriophyllum staechadifolium A. King 1898-06 s.n. Marin Angel Island Comment
  UCD103008  Erodium botrys Collector unknown 1928-1-1 1445 Marin location unknown. Comment
  UC17057  Erodium brachycarpum Michener and Bioletti Apr 1892 Marin Fairfax Comment
  SEINET8566116  Erodium cicutarium F. Martin 1962-4-21 44 Marin 7 miles east of San Rafael, along San Pedro Rd. 3 Comment
  RSA161151  Eryngium aristulatum var. aristulatum P. H. Raven 1961-8-22 16578 Marin Chileno Valley Comment
  UC1302896  Eryngium aristulatum var. aristulatum Peter H. Raven 1961-8-22 16578 Marin strand of the laguna in Chileno Valley Comment
  POM203971  Eryngium armatum J. T. Howell 1933-7-30 11466 Marin 1.5 miles north of Olema Comment
  UC1487317  Eryngium armatum Yusuf Sheikh 1973-9-15 546 Marin on State Hwy. 1 opposite Dolan County Park, less than 0.5 mi S of Bodega Bay Comment
  UC32470  Eryngium armatum J. Burtt Davy 1900-7-12 6700 Marin Point Reyes Comment
  CAS-BOT-BC54725  Erysimum concinnum Saichi Kawahara 1960-4-5 80 Marin Midden of Cast Miwok habitation site (Mrn 216) Limantour Spit. Drakos Bay. Comment
  CAS-BOT-BC54745  Erysimum concinnum John H. Thomas 1966-1-30 11468 Marin Point Reyes Peninsula near the light house. Comment
  SJSU7549  Erysimum concinnum W. D. Pitts 1975-3-15 27 Marin 2.4 km S of Abbotts Lagoon, Pt Reyes Peninsula 10 Comment
  SEINET5339898  Eschscholzia caespitosa F. Martin 1962-4-21 s.n. Marin 7 miles east from San Rafael on San Pablo raod. Comment
  CAS-BOT-BC403200  Eschscholzia californica John Thomas Howell 1945-6-12 s.n. Marin Pt. Reyes Dunes Comment
  CAS-BOT-BC403201  Eschscholzia californica John Thomas Howell 1944-6-4 19554 Marin Inverness Ridge west of Inverness Comment
  CAS-BOT-BC403203  Eschscholzia californica Alice Eastwood 1923-5-13 11816 Marin Pt. Reyes Comment
  CAS-BOT-BC403213  Eschscholzia californica L. R. Abrams 1927-4-19 11579 Marin Near lighthouse, Point Reyes Comment
  CAS-BOT-BC403211  Eschscholzia californica Javier Penalosa 1961-2-25 1073 Marin Tiburon Peninsula. Tiburon. NWPRR tracks near water tower Comment
  SEINET12095409  Eschscholzia californica C. F. Quibell 1976-1 1365 Marin S side of Marshall-Petaluma Road, W of summit Comment
  UCD69739  Eschscholzia californica Carolyn Schlobohm 1989-5-6 17 Marin Tiburon Hills. Open grassy hillside, 0.5 mile north-east of spring. With grasses, Achillea and Viola. On semi-dry soil in full sun. Herb, 30cm tall with orange flowers. 115 Comment
  UC1071561  Euonymus occidentalis var. occidentalis A. E. Wieslander 1934-4-20 458 Marin n. of Country Club; Point Reyes Quad. 106 Comment
  RSA181339  Euphorbia lathyris John H. Thomas 1965-12-25 11466 Marin Along Tiburon Blvd. near RR trestle, Tiburon Peninsula. Comment
  RSA187458  Euphorbia lathyris John H. Thomas 1966-1-30 11472 Marin McClures Beach, Tomales Point. Comment
  UC1999857  Eurybia radulina J. C. Semple, B. A. Suripto, T. Ahmed 1990-8-15 9335 Marin Bolinas Road, W of Fairfax; near ridge top trail; S of golf course. Comment
  RSA473727  Euthamia occidentalis L. S. Rose 1942-9-26 42247 Marin 3 miles south of Olema 9 Comment
  CDA2762  Fallopia multiflora G. D. Barbe 1980-10-2 3015 a Marin Marge Hayakawa s garden, 225 Eldridge Avenue, Mill Valley. 0 Comment
  UCD142145  Fallopia multiflora G. D. Barbe 1976-1-15 2106 Marin 225 Eldridge Avenue, Mill Valley. Comment
  RSA603500  Festuca californica Ellen Dean, Thomas Starbuck 1989-5-25 188 Marin Mount Tamalpais. Along Cataract Trail, walking from Rock Springs parking area toward Laurel Dell picnic area. 549 Comment
  UCD65910  Festuca californica subsp. californica Mrs. H. P. Kelley Date Unknown Marin Woodacre. Comment
  CAS-BOT-BC278322  Festuca californica subsp. californica Fred Ross; Gordon H. True 1970-3-19 5230 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  CAS-BOT-BC278330  Festuca californica subsp. californica Gordon H. True 1965-4-6 1804 Marin Head of Black Canyon just south of Nike Base, east end of burned area, San Rafael Hills Comment
  UCD65863  Festuca californica subsp. californica L. S. Smith 1916-4-9 Marin Mt. Tamalpais. Comment
  UC53431  Festuca elmeri J. Burtt Davy Aug 1898 4326 Marin near Olema Comment
  CAS-BOT-BC278444  Festuca idahoensis John Thomas Howell 1942-6-21 16996 Marin Carson Ridge Comment
  CAS-BOT-BC278987  Festuca rubra John Thomas Howell 1939-5-21 14693 Marin South end of Tiburon Peninsula Comment
  JEPS128139  Filago pyramidata var. pyramidata Eric Wrubel 2011-6-16 NPS 13 Marin Golden Gate National Recreation Area. Marin Headlands. In dirt turnaround off of Bunker Road at west end of tunnel. Comment
  SEINET11910598  Fragaria californica F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -120 Marin Marshall-Petaluma Road from Petaluma to CA 1, 8.9 mi E of junction CA 1 91 Comment
  SEINET11910600  Fragaria chiloensis F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -137 Marin Elephant Rocks, ca 2.6 mi W on Dillon Beach Road from junction with CA 1 145 Comment
  CAS-BOT-BC329246  Fragaria vesca A. Williams; R. Brostorm; T. Edwards; M. Evans; J. Slamovich 2013-3-9 13218 Marin Plants of Mount Tamalpais. Marin Municipal Water District lands. Bullfrog Road, knoll N of quarry. Comment
  CHSC59808  Fragaria vesca R. Ernenwein 1983-3-30 106 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. Canyon. Comment
  UC483341  Fragaria vesca W. R. Dudley 1901-3-1 Marin Marshalls Marshalls, Tomales Bay; Tomales Bay Comment
  CAS-BOT-BC457941  Fragaria vesca subsp. californica Javier Penalosa 1962-3-3 2242 Marin Gulch behind Stinson Beach School. Comment
  CAS-BOT-BC457943  Fragaria vesca subsp. californica Javier Penalosa 1962-3-17 2261 Marin 602 ft. hill west of Paradise Cay; Tiburon Peninsula 30 Comment
  CAS-BOT-BC52572  Frangula californica subsp. californica A. A. Heller June 12 8388 Marin near the summit of Mt. Tamalpais Comment
  CAS-BOT-BC52588  Frangula californica subsp. californica E. M. Zeile 1921-9-3 s.n. Marin Lake Lagunitas Comment
  JEPS30100  Frankenia salina W. L. Jepson 1941-6-15 20614 Marin salt marsh Tiburon Peninsula Comment
  CAS-BOT-BC223494  Fraxinus latifolia D. E. Breedlove 1974-6-4 36286 Marin At Samuel B. Taylor State Park 152 Comment
  CAS-BOT-BC419738  Fraxinus latifolia R. Brostrom; M. Garcia; M. E. Hannibal; N. Hannibal 2014-9-13 14085 Marin Mount Tamalpais. Marin Municipal Water District lands: Along Bon Tempe Creek, junction of Bullfrog Road and Azalea trail, Fairfax Comment
  UC1123382  Fraxinus latifolia J. B. Spring 1932-6-22 83 Marin Burdell's School Petaluma Quad. 60 Comment
  UC566913  Fraxinus latifolia H. L. Mason 1925-9-17 2225 Marin Ross Valley to Lake Lagunitas Comment
  RSA299538  Fraxinus latifolia D. E. Breedlove 1979-7-14 43768 Marin 3 miles S of Olema along Hwy 1. Comment
  CAS-BOT-BC130029  Fritillaria affinis Javier Penalosa 1961-3-25 1195 Marin 600 ft. ridge above Tiburon 152 Comment
  CAS-BOT-BC130031  Fritillaria affinis H. L. Mason 1917-4-28 s.n. Marin Mt. Tamalpais Comment
  JEPS62310  Fritillaria affinis H. P. Chandler 1900-2-26 483 Marin Mount Tamalpais Comment
  SDSU20643  Fritillaria affinis Sean Ryan 2011-3-19 78 Marin Along steep road cut on S side of Sir Francis Drake Blvd. approx. 0.8 mi SW of its intersection with Lagunitas Rd. 46 Comment
  UC1537228  Fritillaria affinis Gordon H. True Jr. 1936-3-22 366 Marin near Forest Knolls 182 Comment
  CAS-BOT-BC130026  Fritillaria affinis H. L. Mason 1917-4-4 78 Marin Tocaloma Comment
  CAS-BOT-BC130033  Fritillaria affinis Clara Tose 1929-4-26 s.n. Marin San Geronimo Comment
  RSA63076  Fritillaria affinis Lewis S. Rose 1950-3-27 50037 Marin Point Reyes. Comment
  CAS-BOT-BC130366  Fritillaria liliacea Mabel Chandler 1946-5-1 s.n. Marin Hills west of Nicasio Comment
  CAS-BOT-BC130369  Fritillaria liliacea Doreen Smith 2003-4-1 s.n. Marin Stafford Lake Park, Novato Comment
  RSA177927  Fritillaria liliacea Robert F. Thorne 1965-4-21 344211 Marin Along Petaluma-Inverness road near Nicasio Dam. 8 Comment
  CAS-BOT-BC422460  Fumaria officinalis Greg de Nevers 2002-6-1 12676 Marin Audubon Canyon Ranch, Bolinas Lagoon Preserve. By Hwy 1. 1 Comment
  UC1745708  Galium californicum subsp. californicum Annetta M. Carter 1933-10-22 407 Marin Hearts Desire Cove, Tomales Bay. Comment
  JEPS34404  Galium californicum subsp. californicum Rimo Bacigalupi and L. R. Heckard, Tsan-Iang Chuang 1963-6-12 8880 Marin hill just se Bon Tempe Dam 228 Comment
  LA208423  Galium californicum subsp. flaccidum John Thomas Howell; 1930-7-20 5381 Marin Shaded slope just S of Phoenix Lake, Marin Co Comment
  CAS-BOT-BC231860  Galium porrigens C. Kellner; M. Camarillo; V. Reeder; et al. 2012-5-5 1304 Marin Marin Municipal Water District Lands: Mount Tamalpais. Junction of Miller Trail and Old Railroad Grade. Comment
  CAS-BOT-BC279939  Galium porrigens T. Gosliner; M. E. Hannibal; S. Imazumi; S. Whelan 2013-4-12 13619 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  UC766041  Galium porrigens var. porrigens R. F. Hoover 1938-2-15 2736 Marin Sausalito Comment
  JEPS77893  Galium trifidum var. pacificum Edward Lee 1934-6-17 894 Marin streamside between Olema and South Brook Comment
  POM67596  Galium triflorum Edward Palmer 1892-6-14 2316 Marin Bolinas Ridge Comment
  UC53954  Gamochaeta ustulata J. Burtt Davy 1900-6-27 6834 Marin Point Reyes Comment
  CDA31090  Garrya elliptica D. G. Kelch 2010-3-5 10 .034-B Marin Mt Tamalpais. Bootjack fire road. Comment
  HSC33216  Garrya elliptica Thomas W. Nelson 1974-4-22 1211 Marin N side of Mt. Tamalpais Comment
  RSA88325  Garrya elliptica J. T. Howell 1953-7-5 29108 Marin Near West Point, Mt. Tamalpais. Comment
  UC1122638  Garrya elliptica H. S. Yates 1934-3-18 3696 Marin near Inverness; Point Reyes Quad. 6 Comment
  RSA258885  Garrya elliptica Thomas W. Nelson 1974-4-22 1211 Marin Growing along the north side of Mt. Tamalpais. Comment
  UC1550397  Garrya flavescens Gerald V. Dahling Jun 1973 1230 Marin near summit of Mt. Tamalpais; Mt. Tamalpais Comment
  RSA485908  Garrya flavescens subsp. pallida G. Dahling 1973-06 1230 Marin Near summit of Mt. Tamalpais. Comment
  CAS-BOT-BC123874  Garrya fremontii Alice Eastwood 1903-1-10 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC192191  Garrya fremontii Rimo Bacigalupi 1924-10-26 s.n. Marin At head of Coyote Trail in serpentine area at West Peak, Mt. Tamalpais 793 Comment
  CAS-BOT-BC192193  Garrya fremontii Alice Eastwood 1912-8-3 1542 Marin Mt. Tamalpais Comment
  CDA2170  Gastridium phleoides A. A. Beetle 1941-7-6 1753 Marin near Bolinas Comment
  CAS-BOT-BC282624  Gastridium phleoides Javier Penalosa; J. T. Howell 1961-6-7 1633 Marin West of Marin Country Day School, Tiburon Peninsula 30 Comment
  UCD66561  Gastridium phleoides A. A. Beetle 1941-7-6 1753 Marin Near Bolinas. Comment
  CAS-BOT-BC58877  Gaultheria shallon Alice Eastwood 1906-5-1 s.n. Marin Pt. Reyes Comment
  CAS-BOT-BC58885  Gaultheria shallon John Thomas Howell 1947-5-8 23144 Marin Sausalito Comment
  CAS-BOT-BC58924  Gaultheria shallon Elmer I. Applegate 1898-12-28 995 Marin Pt. Reyes Peninsula Comment
  JEPS104698  Gaultheria shallon John L. Morrison 1936-11-8 Marin Mount Tamalpais, first fire break on Pipeline trail Comment
  JEPS66605  Gaultheria shallon L. M. Newlon 1921-1 84 Marin Mount Tamalpais Comment
  UC1073324  Gaultheria shallon George B. Rossbach 1955-3-5 393 Marin w of Inverness (between head of Drake's Estero and Tomales Bay,) Comment
  UC615120  Gaultheria shallon Beryl O. Schreiber 1932-4 278 Marin Pipe Line Trail to Mount Tamalpais Comment
  SD91001  Genista monspessulana Jack Reveal 1975-6-9 1742 Marin 3 miles west of Fairfax. 274 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
  RSA0028541  Geranium molle Mabel Peirson 1926-3-28 6536 Marin Tennessee Cove. Comment
  RSA0029463  Geranium potentilloides J. T. Howell 1969-4-20 45514 Marin Meadow Trail to Mt. Wittenberg, Pt. Reyes National Seashore. Comment
  CAS-BOT-BC434961  Geranium purpureum A. Williams; C. Darling; M. Garcia; R. Brostrom; L. Juarez; A. Juarez 2014-4-26 14622 Marin Mount Tamalpais. Marin Municipal Water District lands: Across the bridge from Leo T. Cronin Fish Viewing Area, near gate along Lower Peters Dam Road. Comment
  SEINET7719971  Gilia capitata Unknown Marin San Rafael Comment
  JEPS2606 Image available Gilia capitata subsp. chamissonis W. L. Jepson 1919-5-18 8315 Marin Point Reyes Comment
  CAS-BOT-BC226164  Gilia capitata subsp. tomentosa Hans Leschke 1946-6-16 s.n. Marin SW. of Tomales Comment
  POM193917  Gilia millefoliata J. T. Howell 1930-4-20 4724 Marin Point Reyes Peninsula, 5 miles from Inverness. Comment
  CAS-BOT-BC303722  Glebionis segetum David D. Keck; J. Clausen 1935-6-15 3364 Marin Olema Creek, 3 miles S of Olema Comment
  UC1100346  Glyceria declinata Malcolm A. Nobs, S. Galen Smith 1949-6-20 914 Marin ca 1 mi n Point Reyes Station (on Hwy 1) Comment
  RSA0028824  Glyceria declinata L. S. Rose 1946-6-20 46170 Marin 4 miles north of Bolinas. Comment
  CAS-BOT-BC422437  Glyceria elata A. Williams; R. Truitt; K. Martin; D. Morawitz 2014-9-13 14411 Marin Mount Tamalpais. Marin Municipal Water District lands: Edge of Hidden Lake, off of Stocking 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-BC282801  Glyceria leptostachya John Thomas Howell 1946-6-16 22077 Marin Olema Marshes Comment
  CAS-BOT-BC282803  Glyceria leptostachya John Thomas Howell 1939-7-2 14823 Marin Elk Valley Comment
  CAS-BOT-BC282796  Glyceria leptostachya Peter Rubtzoff 1953-7-2 1423 Marin 2 miles south-southeast of Olema, near road to Bolinas Comment
  CDA6021  Gnaphalium palustre L. McHoul 1971-9-26 Marin Nicasio Reservoir. 0 Comment
  UCR25436  Gnaphalium stramineum D. E. Breedlove 1961-12-31 1436 Marin Along rd to Point Reyes, 12.0 mi west of Inverness 21 Comment
  JEPS58944  Gratiola ebracteata John Thomas Howell 1941-6-10 16297 Marin 9 mi w Novato Comment
  UCR256123  Grindelia Greg de Nevers 2001-9-18 12628 Marin Audubon Canyon Ranch, Bolinas Lagoon Preserve 305 Comment
  POM359119  Grindelia M. B. Dunkle 1936-4-14 4792 Marin Coastal Northern California: Southwest Inverness. Comment
  RSA29109  Grindelia camporum E. K. Balls, Percy C. Everett 1953-10-8 18586 Marin 0.1 mile E of Stinson Beach on road across Mt. Tamalpais from Hwy 1. 76 Comment
  CAS-BOT-BC140636  Grindelia hirsutula Peter Rubtzoff 1951-9-23 789 Marin Point Reyes Comment
  CAS-BOT-BC304450  Grindelia hirsutula D. E. Breedlove 1961-12-31 1432 Marin Point Reyes lighthouse area 45 Comment
  CAS-BOT-BC304455  Grindelia hirsutula Belle Richardson Jackson 1932-4-1 s.n. Marin Pt. Reyes Comment
  CAS-BOT-BC304474  Grindelia hirsutula J. T. Howell 1933-7-30 11463 Marin White's Hill, between Fairfax and Woodacre Comment
  CAS-BOT-BC304483  Grindelia hirsutula Javier Penalosa 1961-7-8 1945 Marin Tiburon Peninsula. In Tiburon Comment
  CAS-BOT-BC304485  Grindelia hirsutula Peter H. Raven; Michael P. Johnson 1967-5-1 21083 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  CAS-BOT-BC304501  Grindelia hirsutula John Thomas Howell 1947-5-14 23167 Marin McClure Beach Comment
  CAS-BOT-BC314464  Grindelia hirsutula Lewis S. Rose 1930-7-20 s.n. Marin San Quentin Comment
  HSC5717  Grindelia hirsutula L. S. Rose 1965-9-5 65103 Marin 1 mi. NE of San Rafael 2 Comment
  JEPS14370  Grindelia hirsutula G. Thomas Robbins 1955-6-4 3657 Marin bluffs facing ocean nw of Rodeo Lagoon Comment
  JEPS17998  Grindelia hirsutula George B. Rossbach 1954-10-10 543 Marin Point Reyes Point Reyes (flat on headland) Comment
  JEPS41887  Grindelia hirsutula W. L. Jepson 1892-6-11 Marin Mt. Tamalpais Comment
  RSA127088  Grindelia hirsutula J. T. Howell 1946-6-20 22097 Marin Between Muir Beach and Stinson Beach. Comment
  UC1176891  Grindelia hirsutula John Thomas Howell 1939-7-16 14854 Marin between Mt. Theater and Bootjack; Mt. Tamalpais Comment
  UC1969779  Grindelia hirsutula Donald G. Nelson 1937-7-10 534 Marin Point Reyes, on north sloping bank just west of Pt. Reyes Lighthouse, and above the bird rocks. Comment
  UC897089  Grindelia hirsutula P. A. Munz 1922-8-5 6452 Marin Mt. Tamalpais 365 Comment
  CAS-BOT-BC304481  Grindelia hirsutula Barrett Anderson 1986-6-12 3034 Marin Hwy 1, 3.2 km W of the Tamalpais Junction 120 Comment
  CAS-BOT-BC314446  Grindelia hirsutula Wilma Follette; Bob Soost 2000-5-30 s.n. Marin San Geronimo Valley, French Ranch County Open Space Comment
  CAS-BOT-BC314449  Grindelia hirsutula John Thomas Howell 1930-6-22 5320 Marin Hillsides at Fort Baker Comment
  RSA254289  Grindelia hirsutula var. davyi Robert A. Norris 1974-10-13 2220 Marin Near parking area, Bootjack camp, Mt. Tamalpais. Comment
  POM183383  Grindelia stricta var. angustifolia J. T. Howell 1930-10-5 5524 Marin N end of San Pablo Bay, 2 miles W of Marin-Sonoma County line. Comment
  RSA120841  Grindelia stricta var. platyphylla S. S. Tillett 1956-6-29 562 Marin Just S of old Life-Saving Station on w. beach of Point Reyes Peninsula, appr. 3.5 mi. from Pt. Reyes Light, 8.7 mi. from Inverness. Comment
  CAS-BOT-BC304587  Gutierrezia californica Katherine Culligan 1982-7-20 874 Marin .15 mi. N of junction of Conzelman Rd. and McCullough on McCullough. Mid-slope on E. side of rd. Comment
  UC1153946  Hainardia cylindrica Beecher Crampton 1957-6-11 4171 Marin just s of Muir Beach Comment
  CAS-BOT-BC223995  Helianthemum scoparium James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  JEPS105742  Helichrysum petiolare J. Sigg 1997-8-5 s. n. Marin Lower slopes of Mount Tamalpais adjacent to Stinson Beach 91 Comment
  JEPS37517  Helminthotheca echioides W. L. Jepson 1921-9-8 9427 Marin n San Rafael Comment
  CAS-BOT-BC305886  Helminthotheca echioides John Thomas Howell 1930-6-22 5319 Marin Fort Baker Comment
  CAS-BOT-BC305889  Helminthotheca echioides Javier Penalosa 1961-7-8 1934 Marin Tiburon Peninsula. In Tiburon Comment
  CAS-BOT-BC306206  Hemizonia congesta subsp. congesta David D. Keck 1933-11-6 2643 Marin 1.5 mi. N. of Tomales Comment
  SFV17847  Hemizonia congesta subsp. congesta J. Davis 1991-6-1 s. n. Marin Near Nicasio, at southern end of Nicasio Reservoir on Nicasio Valley Road. 61 Comment
  UC907780  Hemizonia congesta subsp. congesta G. Thomas Robbins with J. T. Howell 1945-5-9 1898 Marin 1/2 mi n Hamilton Field Air Base Comment
  CAS-BOT-BC306249  Hemizonia congesta subsp. lutescens John Thomas Howell 1944-9-24 20746 Marin Stinson Beach Comment
  CAS-BOT-BC309634  Hemizonia congesta subsp. lutescens J. McMurphy 1910-6-9 s.n. Marin San Rafael Comment
  JEPS117981  Hemizonia congesta subsp. lutescens Holly Forbes and Barbara Keller 2008-10-28 Marin Corte Madera: Ring Mt. Preserve, at the end of Westward Drive, along the Phyllis Ellman trail where it intersects the fire road to the summit. Comment
  JEPS13321  Hemizonia congesta subsp. lutescens W. L. Jepson 1892-9-9 Marin Ross Valley Comment
  JEPS58906  Hemizonia congesta subsp. lutescens Javier Penalosa 1961-6-7 1635 Marin w of Marin Country Day School; Tiburon Peninsula 30 Comment
  UC89001  Hemizonia congesta subsp. lutescens Katharine Brandegee 1905-7-11 Marin Rodeo Lagoon Comment
  CAS-BOT-BC309652  Hemizonia congesta subsp. lutescens David D. Keck 1933-11-10 2732 Marin U.S. 101 opposite Mill Valley 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
  SEINET7887736 Image available Hemizonia luzulifolia var. lutescens Unknown 1946-1 7643 Marin near Forest Knolls on road from Fairfax to Inverness Comment
  NY179272  Hemizonia multicaulis subsp. vernalis H. A. Walker 1909-5-31 1721 Marin Tiburon, on dry slopes facing San Francisco Bay Comment
  RSA39849  Hemizonia multicaulis subsp. vernalis P. A. Munz 1947-10-5 12188 Marin Trail from Ross to Lake Lagunitas. 152 Comment
  RSA15223  Heracleum maximum C. B. Wolf 1927-4-24 380 Marin Stinson Beach Comment
  UCD133081  Hesperevax sparsiflora var. sparsiflora Michele H. Mills 1998-4-19 225 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve, center of preserve. San Quentin. 137 Comment
  CAS-BOT-BC123110  Hesperolinon congestum Henry Nicholas Bolander 1863-1-1 2386 Marin unspecified Comment
  JEPS100930  Hesperolinon congestum Dean W. Taylor 1994-5-3 14195 Marin Big Rock; on Lucas Valley Road 5.2 mi West from Highway 101 Comment
  UC867801  Hesperolinon micranthum Alice Eastwood 1912-8-3 1537 Marin Mt. Tamalpais Comment
  UC931953  Hesperolinon micranthum Verne Grant and Alva Grant 1946-6-13 7668 Marin near Fairfax Comment
  CAS-BOT-BC143706  Heteromeles arbutifolia Peter H. Raven; Michael P. Johnson 1967-5-1 21218 Marin Angel Island. Wooded slopes above Hospital Cove, west side of island 60 Comment
  CAS-BOT-BC143712  Heteromeles arbutifolia James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  JEPS45023  Heteromeles arbutifolia W. L. Jepson 1921-9-24 9492 Marin w of Fairfax 243 Comment
  CAS-BOT-BC310260  Heterotheca grandiflora Doreen Smith 2001-10-14 s.n. Marin San Rafael, entrance to McInnis Park Comment
  UC750550  Heterotheca oregona var. oregona John Thomas Howell 1945-9-16 21498 Marin n of San Rafael (along railroad) Comment
  CAS-BOT-BC311069  Heterotheca oregona var. rudis John Thomas Howell 1945-9-16 21498 Marin Along railroad north of San Rafael Comment
  CAS-BOT-BC311174  Heterotheca sessiliflora subsp. bolanderi Alice Eastwood 1912-6-9 296 Marin Sausalito Comment
  CAS-BOT-BC311181  Heterotheca sessiliflora subsp. bolanderi Alice Eastwood 1926-6-9 13914 Marin Sausalito Comment
  UC87446  Heterotheca sessiliflora subsp. bolanderi T. S. Brandegee 1889-7-1 Marin Tamalpais Comment
  UC894596  Heterotheca sessiliflora subsp. bolanderi Alice Eastwood 1912-6-9 296 Marin Sausalito Comment
  CAS-BOT-BC309790  Heuchera micrantha A. Castner; J. Stern; C. Haggerty; A. Young 2013-6-8 13053 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert EG23 Comment
  RSA0066359  Heuchera micrantha var. hartwegii L. S. Rose 1956-6-25 56110 Marin W of Alpine Lake. 427 Comment
  JEPS36588  Hieracium albiflorum C. V. Meyer 1928-9-15 669 Marin Inverness Ridge Comment
  UC123718  Hieracium albiflorum H. A. Walker 1907-7-4 647 Marin Cascade Drive Mill Valley Comment
  JEPS70573  Hierochloe occidentalis W. L. Jepson 1924-2-10 10311 Marin Paper Mill Creek Comment
  RSA40144  Hierochloe occidentalis L. S. Rose 1949-1-11 49002 Marin Lagunitas Creek; 3 miles SE. of Tocaloma redwood Forest 27 Comment
  UC585517  Hierochloe occidentalis Virginia E. Long 1933-5-4 212 a Marin Mill Valley 60 Comment
  CAS-BOT-BC492937  Hoita macrostachya T. Gosliner; S. Whelan; R. Schneider; M. Munroe; H. Yager; A. Young; R. Johnson; A. Dompe; J. Kurzweil 2015-7-21 Gosliner 005 Marin Mount Tamalpais: Marin Municipal Water District lands: Old Railroad Grade, W of intersecton with Hog Back Rd, E of intersection with Fern Creek Trail Comment
  UC1177231  Hoita macrostachya John Thomas Howell 1944-9-3 20716 Marin near Bootjack; Mt. Tamalpais Comment
  UC16288  Hoita macrostachya F. P. McLean Aug. 1874 Marin Sausalito Comment
  UC38608  Holcus lanatus W. L. Jepson 1891-6-11 Marin Ross Valley Comment
  CAS-BOT-BC280758  Holcus lanatus Gordon H. True 1977-5-25 8200 Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach 3 Comment
  SD6054  Holodiscus discolor 1916-7-1 Marin Muir Woods Comment
  SEINET11910599  Holodiscus discolor F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -121 Marin Marshall-Petaluma Road from Petaluma to CA 1, 8.9 mi E of junction CA 1 91 Comment
  CAS-BOT-BC149967  Holodiscus discolor var. discolor Brandegee s.n. Marin Tamalpais Comment
  CAS-BOT-BC149972  Holodiscus discolor var. discolor Alice Eastwood 1915-6-24 4785 Marin Inverness Comment
  POM273136  Holozonia filipes J. T. Howell 1945-8-12 21372 Marin Rock Spring, Mt Tamalpais Comment
  SBBG29170  Holozonia filipes J. T. Howell 1945-8-12 21372 Marin Rock Spring, Mt Tamalpais Comment
  SEINET10960379  Hordeum brachyantherum Merryman 1980-4-12 MERRYMAN 109 Marin 1.7 mi S of Walker Creek crossing on Hwy. 1, ca. 2.5 mi S of Tomales. On edge of drying salt marsh, on edge of Tomales Bay. Point Reyes Quad 15', T4N R8W S2. 3 Comment
  CAS-BOT-BC284996  Hordeum depressum John Thomas Howell 1947-4-13 23057 Marin Tiburon Peninsula Comment
  JEPS27961  Hordeum marinum subsp. gussoneanum Rimo Bacigalupi 1961-5-29 7718 Marin at summit hill which is just ne town Point Reyes Station 182 Comment
  UC1106129  Hordeum marinum subsp. gussoneanum John Thomas Howell 1946-4-14 Marin Chileno Valley Comment
  CAS-BOT-BC289344  Hordeum murinum subsp. glaucum John Thomas Howell 1949-4-10 25306 Marin South end of Tiburon Peninsula Comment
  RSA51281  Hordeum murinum subsp. glaucum J. T. Howell 1949-4-24 25307 Marin Fort McDowell, Angel Island Comment
  JEPS44578  Horkelia californica W. L. Jepson 1900-9-15 1169 Marin near Point Reyes; Point Reyes Peninsula Comment
  UC212554  Horkelia californica S. B. Parish 1918-8-1 19075 Marin Lagunitas Comment
  UC14273  Horkelia marinensis J. Burtt Davy 1900-6-18 6710 Marin Point Reyes Comment
  UC903141  Horkelia marinensis Ethel Crum 1933-10-8 1571 Marin slope above Drake's Estero; Point Reyes peninsula 15 Comment
  RSA93420  Horkelia marinensis Milo S. Baker 1940-7-15 9788 Marin On west side of road to Point Reyes Lighthouse, opposite first farm house on east side of road after crossing Estero Comment
  SBBG40323  Hosackia gracilis W. J. Dress 1951-4-22 Marin SW of community of Pt Reyes Comment
  UCSB42621  Hosackia gracilis Bjorkman, Pelle 1980-4-6 Marin 300 yards down the Marshall beach trail, Pt. Reyes peninsula Comment
  UC1101445  Hydrocotyle ranunculoides Herbert L. Mason and Verne Grant 1946-7-24 12917 Marin first lake s. Bear Valley (2.8 mi. n. of Lake Ranch) Comment
  SD71225  Hydrocotyle verticillata John T. Howell 1946-7-7 22205 Marin Potrero Meadow, Mt. Tamalpais. Comment
  CAS-BOT-BC175968  Hypericum Doreen Smith 2007-8-1 s.n. Marin Bob Stewart Trail, Bolinas Lagoon. West side Comment
  CAS-BOT-BC410247  Hypericum concinnum A. D. E. Elmer 1903-7-1 5067 Marin Mt. Tamalpais. Comment
  JEPS111459  Hypericum grandifolium Jolie Egert with Amara Painter 2010-7-20 Marin Pine Gulch Creek bank in Bolinas off Lauff Ranch Road 2 Comment
  CAS-BOT-BC401245  Hypericum perforatum George Ellman 1970-6-16 s.n. Marin Tiburon Blvd. near Reed School, Tiburon Comment
  CAS-BOT-BC311329  Hypochaeris glabra R. H. Wagner 1979-4-17 324 Marin Along trail to Marshall Beach, Point Reyes N.S. Comment
  CAS-BOT-BC311326  Hypochaeris glabra Peter H. Raven; Michael P. Johnson 1967-5-1 21062 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  JEPS77770  Hypochaeris radicata Robert M. Lloyd 1963-4-24 2369 Marin 7.7 mi w Inverness (on road to McClures Beach) Comment
  CAS-BOT-BC232210  Iris douglasiana C. Kellner; M. Camarillo; V. Reeder; et al. 2012-5-5 1308 Marin Marin Municipal Water District Lands: Mount Tamalpais. Junction of Miller Trail and Old Railroad Grade. Comment
  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
  UC186616  Iris douglasiana C. F. Sonne Apr 1887 Marin near Mt. Tamalpais Comment
  OBI21067  Iris douglasiana Unknown 1963-6-17 18 Marin South end of alpine lake Comment
  RSA178060  Iris douglasiana Robert F. Thorne 1965-4-21 34407 Marin Point Reyes National Seashore. 3 Comment
  RSA212209  Iris douglasiana Lewis S. Rose 1970-4-1 70021 Marin Arroyo Hondo, 3 miles NW of Bolinas. 61 Comment
  RSA48711  Iris douglasiana Lee W. Lenz 1949-5-5 14430 Marin Point Reyes Comment
  SEINET4170711  Iris macrosiphon Unknown 1941-3-8 41012 Marin Sausalito 122 Comment
  RSA366825  Iris macrosiphon Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais and vicinity. Comment
  SEINET4170713  Iris macrosiphon Unknown 1944-4-14 1532 Marin On Big Rock Ridge, abt. 3 mi W. of Hamilton Field Air Base 396 Comment
  CAS-BOT-BC531465  Isoetes howellii A. Williams; M. C. O'Connor; R. Truitt; A. Young; R. Brostrom 2015-6-12 15810 Marin Mount Tamalpais. Marin Municipal Water District lands: alongside Alpine Lake Comment
  CAS-BOT-BC69909  Isoetes howellii H. E. Parks 1925-9-18 s.n. Marin Lake Lagunitas. Comment
  JEPS79455  Isoetes howellii Edward Lee with W. Joseph 1935-7-18 1583 Marin Mt. Tamalpais, Hidden Lake (?) Comment
  UC150781  Isoetes nuttallii Mrs. Brandegee June, 1892 Marin Mt. Tamalpais Comment
  JEPS63612  Isolepis cernua R. Kuhn 1 Marin Dillons Beach Comment
  CAS-BOT-BC124310  Isolepis cernua Doreen Smith 2002-5-1 s.n. Marin Bull Pt. marshes. Comment
  CHSC22925  Jaumea carnosa Robert A. Schlising 1962-7-21 2340 Marin Coast Ranges. Near end of Schooner Bay of Drake's Estero. Comment
  UC32955  Jaumea carnosa J. Burtt Davy 1894-8-25 Marin Bolinas Bay Comment
  CAS-BOT-BC110000  Juncus acutus Doreen Smith 1994-11-30 s.n. Marin Channel at the southwest corner of Davidson Middle School, southeast of the footbridge. Comment
  CAS-BOT-BC224887  Juncus articulatus Doreen Smith; Wilma Follette 2004-9-9 s.n. Marin On eastern side of Tennessee Valley Comment
  CAS-BOT-BC531495  Juncus bolanderi T. Baxter; S. Whelan; M. Murphy; A. Young 2015-7-25 15920 Marin Mount Tamalpais. Marin Municipal Water District lands: E side of Rifle Camp Meadow Comment
  JEPS66934  Juncus bufonius W. L. Jepson 1920-5-26 9057 Marin Novato Comment
  JEPS93164  Juncus bufonius var. bufonius Grant Fletcher 1995-5-23 GRFLE 15 Marin along Hwy 1 just n Marshall; Audubon Canyon Ranch, Cypress Grove Preserve 25 Comment
  RSA119345  Juncus dubius S. S. Tillett 1956-6-30 581 a Marin In wet ditch 3.5 mi. along roadbank from Inverness to Pt. Reyes Light; Point Reyes Peninsula Comment
  CAS-BOT-BC232201  Juncus effusus C. Kellner; A. Brown; C. Ayers; et al. 2012-8-25 1855 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade at culvert R143. Comment
  CAS-BOT-BC232203  Juncus effusus S. Whelan; L. DiGirolamo; A. Young 2012-5-5 107 Marin Marin Municipal Water District Lands: Mount Tamalpais. Behind Throckmorton Fire Station, on slope between station and bypass trail. Comment
  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
  RSA129407  Juncus effusus subsp. pacificus B. O. Schreiber 1936-6-21 2251 Marin Shell Ranch. Comment
  UC1101031  Juncus hesperius Herbert L. Mason 1946-7-24 12932 Marin second lake s. Bear Valley (on rd. to Lake Ranch) Comment
  UC521755  Juncus hesperius Joseph Andorfer Ewan 1933-11-5 8106 Marin Hearts Desire, s shore Tomales Bay Tomales Bay Comment
  POM312827  Juncus hesperius H. L. Mason 1946-7-24 12931 Marin Second lake south of Bear Valley on road to Lake Ranch. Comment
  RSA368309  Juncus patens H. de Forest 1930-8-15 s.n. Marin Lake Laqunitas. Comment
  UC1106293  Juncus phaeocephalus var. paniculatus John Thomas Howell 1944-7-9 Marin Mt. Vision Comment
  UC1177380  Juncus xiphioides John Thomas Howell 1944-9-24 20750 Marin e side Bolinas Lagoon Comment
  CAS-BOT-BC175934  Koeleria macrantha A. A. Beetle 1941-5-20 2720 Marin South of Stinson Beach Comment
  UCSC000835  Lactuca saligna M. S. Jussel 1933-10-8 s.n. Marin Forest Knolls Comment
  CAS-BOT-BC124311  Lagophylla ramosissima subsp. ramosissima Doreen Smith 2002-5-5 s.n. Marin Mount Burdell. Comment
  UC1106269  Lapsana communis John Thomas Howell 1944-7-9 19685 Marin Inverness Comment
  CAS-BOT-BC338164  Lasthenia californica T. G. Williamson 1916-4-1 566 Marin Vis Valley, Lagunitus [Lagunitas] Comment
  RSA585971  Lasthenia californica Adree M. Desrochers 1988-4-30 333 Marin Mt. Tamalpais; along road to Rock Spring. Comment
  UC30443  Lasthenia californica subsp. californica Jos. Burtt Davy 1895-5-13 1251 Marin Redwood Canyon Comment
  UCD133678  Lasthenia californica subsp. californica Javier Penalosa 1961-3-25 1191 Marin Tiburon Peninsula, 600 ft. ridge above Tiburon. 167 Comment
  JEPS10890  Lasthenia californica subsp. macrantha A. E. Wieslander 1934-3-18 419 Marin Point Reyes Comment
  CAS-BOT-BC355478  Lasthenia glaberrima John Thomas Howell 1945-5-9 20827 Marin Between Hamilton Field and Ignacio Comment
  RSA127097  Lasthenia glaberrima J. T. Howell 1944-5-21 19495 Marin Lagunitas Meadows, Mount Tamalpais. Comment
  CAS-BOT-BC366963  Lasthenia minor Paul Covel 1940-5-19 1788 Marin Pt Reyes Rd Comment
  RSA123029  Lasthenia minor B. O. Schreiber 1937-5-9 2396 Marin Point Reyes Lighthouse 152 Comment
  CAS-BOT-BC423333  Lathyrus angulatus A. Williams; C. Hagerty; R. Skwarek; K. Martin; R. Johnson 2014-5-10 14029 Marin Mount Tamalpais. Marin Municipal Water District lands: Less than 0.25 miles up Azalea Hill Trail from intersection with Bolinas-Fairfax Road. Plot on north side of trail near shallow drainage. Comment
  UCR244694  Lathyrus angulatus Robert K. Soost 2005-6-2 s.n. Marin Muddy Hollow Road, 50 ft. north of Bayview Trail 31 Comment
  SEINET12153853  Lathyrus laetiflorus M. T. Doutt 1931-1 136 Marin along rd S of Bolinas Comment
  UC625533  Lathyrus littoralis Frank W. Gould 1938-5-7 383 Marin Point Reyes, near end of peninsula Point Reyes Comment
  POM19475  Lathyrus littoralis Belle R. Jackson 1922-05 s.n. Marin Pt. Reyes Comment
  SEINET956245  Lathyrus tingitanus John Thomas Howell 1945-1 21260 Marin Tiburon. Comment
  UC764686  Lathyrus torreyi R. F. Hoover 1941-5-12 5043 Marin Woodacre Comment
  UCD106496  Lathyrus vestitus D. Sanchez-Mata 1996-5-25 s.n. Marin Tomales Bay State Park. 20 Comment
  RSA74588  Lathyrus vestitus subsp. bolanderi C. L. Hitchcock 1950-6-6 19256 Marin Pt. Reyes Peninsula 6 miles from tip. Comment
  UC1128947  Lathyrus vestitus var. vestitus H. S. Yates 1935-4-2 5054 Marin 1 mi se Fairfax; Tamalpais Quad. 91 Comment
  CAS-BOT-BC325931  Layia carnosa Alice Eastwood 1906-5-1 s.n. Marin Pt. Reyes Comment
  JEPS39182  Layia chrysanthemoides W. L. Jepson 1919-5-17 8270 Marin Alderney Comment
  CAS-BOT-BC323976  Layia chrysanthemoides John Thomas Howell 1946-4-14 21638 Marin Chileno Valley Comment
  CAS-BOT-BC323979  Layia chrysanthemoides John Thomas Howell 1941-6-10 16307 Marin Summit between Lucas and Gallinas Valleys Comment
  CAS-BOT-BC321768  Layia gaillardioides David D. Keck; J. Clausen 1935-6-15 3363 Marin 1 mile E of Muir Beach, on easterly slope of ravine on hills facing the ocean Comment
  CAS-BOT-BC321789  Layia gaillardioides John Thomas Howell 1939-6-18 s.n. Marin Mud Lake Comment
  SEINET11808774  Layia gaillardioides C. F. Quibell 1976-1 1373 a Marin Marshall-Petaluma Rd W of summit Comment
  CAS-BOT-BC372298  Layia platyglossa John Thomas Howell 1966-4-18 41490 Marin Tiburon Comment
  CAS-BOT-BC372300  Layia platyglossa John Thomas Howell 1946-5-14 21834 Marin Mt. Tamalpais Comment
  RSA14720  Layia platyglossa subsp. platyglossa C. B. Wolf 1934-6-28 2093 Marin Pt. Reyes Peninsula, 8 miles by road from the Lighthouse. 61 Comment
  UC1120987  Ledum glandulosum A. E. Wieslander 1938-10-27 858 Marin 2 mi nw of Inverness 114 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
  RSA128949  Leontodon taraxacoides subsp. taraxacoides J. T. Howell 1945-9-16 21480 Marin San Rafael. Comment
  CAS-BOT-BC215708  Lepechinia calycina John Thomas Howell 1930-12-28 5723 Marin Slope of Mt. Tamalpais above Mill Valley Comment
  CAS-BOT-BC215720  Lepechinia calycina Dr. A. Kellogg; W. G. W. Harford 1868-1-1 756 Marin Sausalito Comment
  CAS-BOT-BC215748  Lepechinia calycina Peter H. Raven; Michael P. Johnson 1967-5-2 21335 Marin Near firebreak on northwest side of island, Angel Island 137 Comment
  HSC23795  Lepechinia calycina R. A. Vanbianchi 1971-7-1 23 Marin San Geronimo Ridge Comment
  POM196465  Lepechinia calycina J. T. Howell 1925-4-5 936 Marin Pipeline Trail. Comment
  UC416689  Lepechinia calycina Franklin P. Nutting 1893-1 Marin Near Mill Valley Comment
  POM143335  Lepidium didymum A. D. E. Elmer 1903-07 4775 Marin Point Reyes Post Office. Comment
  CAS-BOT-BC89495  Lepidium heterophyllum Doreen Smith 1997-4-13 s.n. Marin Loma Alta. Along ranch trail. 396 Comment
  CAS-BOT-BC89774  Lepidium latipes John Thomas Howell 1946-4-18 21654 Marin Ignacio. Comment
  CAS-BOT-BC12795  Lepidium perfoliatum Alice Eastwood 1915-5-15 s.n. Marin Tiburon. Comment
  RSA12213  Leptosiphon grandiflorus C. B. Wolf 1934-6-28 5756 Marin Point Reyes Peninsula opposite Wireless Station, 9 miles by road from the Lighthouse. 61 Comment
  UCSB32933  Leptosiphon grandiflorus Patterson, R.; Meyers, P. 1978-6-11 Marin Point Reyes Natl. Seashore; on Sir Francis Drake Blvd., 9 miles north of lighthouse 15 Comment
  CAS-BOT-BC324140  Lessingia hololeuca John Thomas Howell 1926-10-20 2223 Marin Corte Madera Comment
  CAS-BOT-BC324145  Lessingia hololeuca John Thomas Howell 1927-5-10 2383 Marin Baltimore Park 213 Comment
  POM203151  Lessingia hololeuca John T. Howell 1933-10-8 11698 Marin 1.5 miles east of Forest Knolls Comment
  CAS-BOT-BC423326  Lessingia micradenia J. Klein; P. Suri; G. Anderson; R. Schneider 2014-5-10 14324 Marin Mount Tamalpais. Marin Municipal Water District lands: Swimmer Trail grassland. Comment
  CAS-BOT-BC320485  Lessingia micradenia var. micradenia C. Kellner; M. Murphy; J. Nuzzo; S. Whelan; M. O'Herron 2013-8-10 13660 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  RSA51398  Lessingia micradenia var. micradenia L. S. Rose 1949-8-6 s.n. Marin 4 miles W of Fairfax, above Alpine Lake Comment
  UC829030  Lessingia micradenia var. micradenia Alice Eastwood 1915-9-26 Marin near Libertys Comment
  CAS-BOT-BC283522  Leymus X vancouverensis John Thomas Howell 1946-7-4 22177 Marin Dillons Beach Comment
  UCD92467  Leymus X vancouverensis Beecher Crampton 1960-6-8 5591 Marin Pt. Reyes Peninsula, northern arm of Drakes Estero at road crossing. Comment
  CAS-BOT-BC273581  Leymus californicus Lewis S. Rose 1969-6-12 69033 Marin 3 mi. se of Nicasio, Lucas Valley grade near top 182 Comment
  CAS-BOT-BC273574  Leymus californicus John Thomas Howell 1946-6-2 21982 Marin Rocky Ridge Fire Trail, Mt. Tamalpais Comment
  CAS-BOT-BC273583  Leymus californicus John Thomas Howell 1944-6-4 19577 Marin Inverness Comment
  CAS-BOT-BC273585  Leymus californicus David L. Morgan 1955-6-30 s.n. Marin Inverness Comment
  UC71015  Leymus pacificus J. Burtt Davy July 1900 6879 Marin Point Reyes; ; Point Reyes, Marin Co. Comment
  CAS-BOT-BC274491  Leymus triticoides John Thomas Howell 1944-7-9 19722 Marin South of Tomales Bay Comment
  CAS-BOT-BC274493  Leymus triticoides Catherine Best 1981-6-11 s.n. Marin Pt. Reyes Peninsula at Estero crossing Comment
  CAS-BOT-BC436501  Ligusticum apiifolium John Thomas Howell 1933-7-23 11459 Marin Sausalito Hills Comment
  CAS-BOT-BC436503  Ligusticum apiifolium Peter Rubtzoff 1951-9-23 790 Marin Point Reyes, coastal bluffs near lighthouse Comment
  CAS-BOT-BC436505  Ligusticum apiifolium Brandegee No date on label. s.n. Marin Tamalpais Comment
  CAS-BOT-BC451609  Lilaea scilloides John Thomas Howell 1946-5-4 21720 Marin East of Aurora School at Sonoma Co. line Comment
  CAS-BOT-BC130649  Lilium maritimum James Moffitt 1939-6-6 s.n. Marin Bet. Inverness and Pt. Reyes Comment
  RSA377151  Lilium maritimum Lena Scott Harris s.n. Marin meadow near coast Comment
  UC30117  Lilium pardalinum W. C. Blasdale Jul 1893 Marin Lagunitas Comment
  RSA297887  Lilium pardalinum Edith A. Lee 1918-7-8 s.n. Marin Vicinity of Fairfax Comment
  SEINET6670448  Limnanthes douglasii subsp. douglasii C. T. Mason 1948-3-14 1198 Marin 0.5 miles SE of junction of Petaluma-Point Reyes road with Fairfax-Nicasio Point Road Comment
  RSA177911  Limnanthes douglasii subsp. sulphurea Robert F. Thorne 1965-4-21 34404 Marin Point Reyes National Seashore. 3 Comment
  CAS-BOT-BC45867  Limnanthes douglasii var. sulphurea H. L. Mason; A. M. Carter 1938-5-18 1413 Marin Point Reyes Peninsula, 12 miles from Inverness. Comment
  CAS-BOT-BC45862  Limnanthes douglasii var. sulphurea Ronie Clark 1983-4-28 83 -013 Marin Point Reyes National Seashore. Sir Francis Drake Hwy. Comment
  RSA123178  Limonium californicum B. Schrieber 1936-6-28 2262 Marin 1 mi NW of Inverness. Pt Reyes. 2 Comment
  UC589456  Limonium californicum Beryl O. Schreiber 1932-7-27 693 Marin Heart's Desire Ranch Tomales Bat Comment
  UC708727  Limonium californicum Rimo Bacigalupi 1941-10-2 2721 Marin Manzanita Station shores of Richardon Bay (salt marhes) Comment
  CDA36473  Limonium duriusculum Kelsey Marie Setliff 2011-7-11 s.n. Marin Richardson Bay, east side of Highway 101. 0 Comment
  UC2046438  Limonium duriusculum Michael Perlmutter 2011-10-25 gp 294 -b Marin Richardson Bay in Strawberry along Seminary Drive. Comment
  UC2048778  Limonium ramosissimum subsp. provinciale Dana Morawitz 2016-5-1 Marin Marin County. Comment
  OBI43925  Linanthus acicularis Michener, Bioletti May 1893 Marin Tocaloma Comment
  CDA31879  Linanthus androsaceus D. G. Kelch 2009-4-19 9 .148 Marin Near Bon Tempe Lake & Rocky Ridge Rd. Comment
  UC908698  Linanthus androsaceus Alva D. Hansen 1945-6-12 Marin Point Reyes San Dunes Point Reyes Comment
  UC1094016  Linanthus grandiflorus Lewis S. Rose 1956-7-30 56135 Marin 7 mi w Inverness; Point Reyes Peninsula 9 Comment
  UC907887  Linanthus grandiflorus H. L. Mason 1932-7-24 7123 Marin Point Reyes Comment
  UC1301144  Linanthus parviflorus Helen K. Sharsmith 1963-5-18 5439 Marin between Larkspur and Alpine Lake (Alpine Dam road); San Francisco Bay Region 243 Comment
  UC908034  Linanthus parviflorus G. Thomas Robbins 1944-4-14 1514 Marin ca 2 mi w Hamilton Air Field Base; Big Rock Ridge 60 Comment
  UCD118704  Linanthus pungens Mrs. Flora Hayes 1935-6-15 s.n. Marin Strawberry. Comment
  JEPS37734  Lithocarpus densiflorus W. L. Jepson 1892-1 Marin Mt. Tamalpais Comment
  SEINET14301644 Image available Lithocarpus densiflorus Robert A. Norris 1974-10-13 2216 Marin Panoramic highway, Mt. Tamalpais area Comment
  UC5547  Lithocarpus densiflorus A. Kellogg Jul 1880 Marin road to San Rafael Reservoir Comment
  UC5556  Lithocarpus densiflorus J. Burtt Davy Jan 1894 785 Marin Olema Comment
  CAS-BOT-BC36115  Lithocarpus densiflorus var. densiflorus Mrs. Pettibone 1894-5-8 s.n. Marin Mill Valley Comment
  RSA145  Lithocarpus densiflorus var. densiflorus J. T. Howell 1927-8-22 674 Marin Mt. Tamalpais near West Point. 518 Comment
  SFV855  Lithocarpus densiflorus var. densiflorus V. Cunningham 1964-5-9 34 Marin Corte Madera Ridge. Along trail up ridge from fire trail. Comment
  POM306624  Lithophragma Henry J. Ramsey, Henry J. Ramsey 1938-4-3 1531 Marin Mill Valley Comment
  CAS-BOT-BC435651  Lithophragma heterophyllum John Thomas Howell 1944-4-13 19372 Marin Big Rock Ridge west of Hamilton Field Comment
  CAS-BOT-BC435653  Lithophragma heterophyllum John Thomas Howell 1943-4-11 17907 Marin Black Canyon, San Rafael hills Comment
  CAS-BOT-BC423331  Logfia gallica J. Klein; P. Suri; G. Anderson; R. Schneider 2014-5-10 14335 Marin Mount Tamalpais. Marin Municipal Water District lands: Swimmer Trail grassland. Comment
  JEPS77898  Logfia gallica Edward Lee 1934-6-17 916 Marin 1-2 mi s South Brook Comment
  UC1132194  Lolium multiflorum H. S. Yates 1936-6-14 5640 Marin 1 mi e Aurora School; Sebastopol Quad. Comment
  CAS-BOT-BC283495  Lolium multiflorum Catherine Best 1996-5-26 1489 Marin Millerton Point, Tomales Bay State Park Comment
  UCD66652  Lolium temulentum P. B. Kennedy 1914-4-19 4670 Marin Mill Valley. Comment
  CAS-BOT-BC434209  Lomatium dasycarpum K. Hopper; P. DaSilva; S. Kawachi; G. Anderson; J. Porter; M. Fernholz 2014-4-26 14003 Marin Mount Tamalpais. Marin Municipal Water District lands: Less than 0.25 miles up Azalea Hill Trail from intersection with Bolinas-Fairfax Road. Plot on north side of trail near shallow drainage. Comment
  UC619335  Lomatium dasycarpum subsp. dasycarpum Wilhelm N. Suksdorf 1913-7-9 459 Marin ridge n. of Tennessee Valley Comment
  JEPS17131  Lomatium dasycarpum subsp. dasycarpum W. L. Jepson 1896-3-22 14307 Marin head of Ross Valley (near foot of Tamalpais trail) Comment
  SEINET12121512  Lomatium utriculatum F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -138 Marin Elephant Rocks, ca 2.6 mi W on Dillon Beach Road from junction with CA 1 145 Comment
  RSA39855  Lonicera hispidula var. vacillans P. A. Munz 1947-10-5 12196 Marin Along trail from Ross to Lake Lagunitas. Comment
  UC1125240  Lonicera hispidula var. vacillans J. B. Spring 1932-6-23 85 Marin Salmon Creek Petaluma Quadrangle 182 Comment
  UCD137391  Lonicera involucrata E. Esau 1932-4-2 s.n. Marin Stinson Beach, Mill Valley. Comment
  UCD137376  Lonicera involucrata Michael A. Vincent; Ethan H. Freid 1998-4-8 8173 Marin Bodega Bay 0.5 mile northeast of city limits along Rt. 1. Comment
  CAS-BOT-BC241504  Lonicera involucrata var. ledebourii Carl B. Wolf 1927-4-24 359 Marin Stinson Beach Comment
  JEPS55454  Lotus formosissimus L. M. Newlon 1921-1 96 Marin Mt. Tamalpais Comment
  UC555531  Lotus formosissimus A. E. Borell 1928-3-22 32 Marin Mt. Tamalpais Comment
  UC1177184  Lotus junceus var. biolettii John Thomas Howell 1944-6-4 19531 Marin Inverness Ridge Comment
  CDA27273  Lotus micranthus D. G. Kelch 2007-4-22 7 .194 Marin Mt. Tamalpais; E Bootjack Camp. 0 Comment
  UC15651  Lotus micranthus Harley P. Chandler 1899-4-8 257 Marin n slope Mt. Tamalpais Comment
  UC80865  Lotus scoparius Katharine Brandegee 1905-1 Marin Tamalpais Comment
  UC555545  Lotus scoparius var. scoparius Curtis Ferris 1932-3-5 23 Marin e side Bolinas Bay Comment
  CDA4199  Lotus uliginosus J. T. Howell 1944-7-3 19856 Marin Between Mill Valley and head of salt marshes. 0 Comment
  UCD106704  Lotus uliginosus John Thomas Howell 1944-7-30 19856 Marin Between Mill Valley and head of salt marshes. 3 Comment
  RSA406434  Lotus unifoliolatus M. S. Jussel 1933-7-30 s.n. Marin Near Forest Knolls. Comment
  JEPS128125  Ludwigia hexapetala Eric Wrubel 2012-9-6 NPS 53 Marin Golden Gate National Recreation Area, Trail to Hawk Camp, Marin Headlands. Comment
  CAS-BOT-BC60264  Lunaria annua Saichi Kawahara 1968-5-11 418 Marin Sausalito. Excelsior Lane. 9 Comment
  POM306622  Lupinus Henry J. Ramsey, Henry J. Ramsey, Don Ramsey 1938-4-3 1533 Marin Mill Valley Comment
  CAS-BOT-BC201237  Lupinus Charles Piper Smith 1947-6-27 47617 Marin Point Reyes Peninsula, Radio Station Road, School Zone Comment
  SEINET5327607  Lupinus affinis F. Martin 1962-4-21 s.n. Marin 7 miles east of San Rafael Ca. Along San Pedro road. 6 Comment
  CAS-BOT-BC201437  Lupinus albifrons var. albifrons Peter H. Raven; Michael P. Johnson 1967-5-1 21065 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  JEPS127742  Lupinus albifrons var. albifrons Adam C. Schneider with Susan Fawcett 2014-3-28 465 Marin Trail to Slide Ranch, Northwest of Muir Beach Overlook. Comment
  HSC33222  Lupinus albifrons var. collinus Thomas W. Nelson 1974-4-22 1217 Marin At Rock Springs beside the rd. out Bolinas Ridge. Comment
  CAS-BOT-BC196150  Lupinus albifrons var. douglasii Mrs. E. C. Sutliffe 1921-5-31 s.n. Marin Inverness Comment
  CAS-BOT-BC196174  Lupinus albifrons var. douglasii John Thomas Howell 1950-6-4 26622 Marin Blithedale Canyon, Mt. Tamalpais Comment
  UC127059  Lupinus albifrons var. douglasii F. T. Bioletti 1892-12-15 Marin Tamalpais Comment
  CAS-BOT-BC196414  Lupinus arboreus L. R. Abrams 1927-4-19 11614 Marin Point Reyes Comment
  CDA6119  Lupinus arboreus D. G. Kelch 2006-5-1 6 .174 Marin Lucas Valley Rd. Comment
  SBBG19273  Lupinus arboreus M. A. Piehl 1959-8-1 59494 Marin near rd at entrance to Muir Woods Nat Monument Comment
  UC73237  Lupinus arboreus Miss M. Alice King 1894-3-31 Marin mouth of Bear Valley Comment
  JEPS35811  Lupinus bicolor Rimo Bacigalupi and L. R. Heckard 1964-4-29 8936 Marin ca 3 mi ne Point Reyes (above edge of marsh at Drake's Beach, near Sir Francis Drake Historical Monument, shores of Drake's Bay); Drakes Beach County Park, shores of Drake's Bay Comment
  UCSB42831  Lupinus bicolor Phillips, B. 1980-3-28 Marin North side of Lucas Valley Road; 5 miles southeast of Nicasio 365 Comment
  SEINET10970228  Lupinus bicolor var. umbellatus Robert A. Schlising 1962-4-8 Schlising 2287 Marin Weed in open; drake's beach, point reyes peninsula. Comment
  CAS-BOT-BC215071  Lupinus chamissonis John Thomas Howell 1939-6-4 14729 Marin Point Reyes Peninsula Comment
  CAS-BOT-BC215073  Lupinus chamissonis Charles Piper Smith 1947-6-27 47604 Marin Point Reyes Radio Station Comment
  CAS-BOT-BC215075  Lupinus chamissonis Alice Eastwood 1934-5-13 18856 Marin Point Reyes Comment
  UC56337  Lupinus chamissonis J. Burtt Davy 1900-6-27 6797 Marin Point Reyes Comment
  HSC33207  Lupinus densiflorus var. palustris Thomas W. Nelson 1974-4-22 1197 Marin Lake Nicascio Comment
  UC1177175  Lupinus formosus John Thomas Howell 1944-5-7 19432 Marin Baltimore Park Comment
  UC126935  Lupinus formosus F. T. Bioletti 1892-1 Marin Mt. Tamalpais Comment
  SEINET10485324  Lupinus formosus Charles Piper Smith 1948-4-26 Smith 48155 Marin Hwy 1 - point reyes station, 4.2 mi. N. Comment
  UCD108111  Lupinus latifolius A. A. Heller 1904-4-28 7363 Marin Corte Madera. Comment
  UCD108130  Lupinus latifolius P. B. Kennedy 1922-5-27 s.n. Marin East of Inn, by building, Mt. Tamalpais. Comment
  UC73231  Lupinus latifolius var. latifolius Milo S. Baker 1904-5-2 Marin Fairfax to Bolinas; Fairfax to Bolinas Comment
  CAS-BOT-BC8338  Lupinus layneae M. K. Curran 1886-6-5 s.n. Marin Pt. Reyes Comment
  CAS-BOT-BC8365  Lupinus marinensis John Thomas Howell 1938-5-22 13787 Marin San Anselmo Canyon Comment
  SEINET6655064  Lupinus micranthus Robert A. Norris 1984-6-15 4768 Marin By Petaluma-Pt. Reyes Rd.; ca. 0.7 mi. SW of jct Nicasio Valley Rd.; 0 73 Comment
  JEPS127369  Lupinus microcarpus Robert Steers 2011-6-3 Marin Golden Gate National Recreation Area. Marin Headlands. Approximately 220 m E of the parking lot above Bonita Cove. 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
  UC1177477  Lupinus microcarpus var. microcarpus John Thomas Howell 1946-5-4 21726 Marin between Tomales and Dillons Beach; between Tomales and Dillons Beach 106 Comment
  UC184851  Lupinus microcarpus var. microcarpus N. L. Gardner 1912-7-15 Marin Dillon's Beach Comment
  JEPS77192  Lupinus nanus Robert M. Lloyd 1963-4-24 2343 Marin on Bolinas Road 2.6 mi s Fairfax; s of Fairfax on Bolinas Road 182 Comment
  OBI78139  Lupinus nanus Michener & Bioletti, Bioletti April1892 s.n. Marin Ross Valley Comment
  UC126999  Lupinus nanus Alice Eastwood April 1894 Marin Tiburon Comment
  RSA258890  Lupinus nanus subsp. latifolius Thomas W. Nelson 1974-4-22 1199 Marin Lake Nicascio. Comment
  UCD109640  Lupinus succulentus Michael A. Vincent 1999-6-10 8594 Marin at pull-off Pt. Reyes-Petaluma Road, 1.4 miles north of Hick's Valley Road. Comment
  SEINET10489075  Lupinus truncatus Alice M. Ottley 1920-5-8 Ottley 629 Marin San rafael hills. Comment
  UC130673  Lupinus variicolor H. M. Hall 1909-6-9 8514 Marin summit Mt. Vision Mt. Vision; summit Mt. Vision Comment
  UCD41392  Lupinus variicolor Ellen Dean; PLB 102 2004-5-9 2035 Marin Drake's Beach. Along trail going up onto bluffs west of parking area. Comment
  UCD109662  Lupinus variicolor Rimo Bacigalupi; L. Heckard 1964-4-29 8938 Marin Drake's Beach County Park, 3 miles n.e. of Point Reyes. Comment
  UC1106298  Luzula macrantha John Thomas Howell 1949-5-15 25317 Marin Inverness Ridge west of Inverness Comment
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Feb 24 2012
  UC421645  Luzula macrantha John Thomas Howell 1927-3-13 2285 Marin Point San Quentin Comment
  JEPS73334  Luzula subsessilis Edward Lee with Joe Ewan and Annetta Carter 1934-4-30 790 Marin 10 mi on road nw Tomales; nw of Tomales Comment
  UC1133754  Luzula subsessilis H. S. Yates 1934-3-18 3725 Marin Point Reyes Point Reyes Quad., Point Reyes Comment
  CAS-BOT-BC329249  Lythrum hyssopifolia A. Williams; H. Russell; W. Dresskin; D. Morawitz 2013-8-10 13178 Marin Plants of Mount Tamalpais. Marin Municipal Water District lands. Bon Tempe valves: N of Lake Lagunitas picnic area, swale between Sludge Pond and Pine Point. Comment
  CDA29690  Lythrum hyssopifolia D. G. Kelch 2009-6-25 9 .472 Marin San Rafael. In brackish ditch E of Davidson School. Comment
  JEPS45956  Lythrum hyssopifolia W. L. Jepson 1892-6-11 14088 Marin side of Mount Tamalpais, Ross Valley Ross Valley; Mount Tamalpais, Ross Valley Comment
  SEINET11601305 Image available Madia anomala K. Brandegee 1907-6-9 s.n. Marin Mill Valley, Tamalpais; 37.922511 -122.598225 Comment
  CAS-BOT-BC342634  Madia anomala Mrs. E. C. Sutliffe 1928-5-1 s.n. Marin San Anselmo Canyon Comment
  CAS-BOT-BC176383  Madia capitata Peter Rubtzoff 1980-7-12 9460 Marin San Anselmo Comment
  CAS-BOT-BC343088  Madia gracilis John Thomas Howell 1939-6-25 14809 Marin Mt. Tamalpais above Cascade Canyon Comment
  CAS-BOT-BC343096  Madia gracilis Gordon H. True 1969-5-9 4932 Marin Pt. Reyes Bird Observatory 3 mi. NW. of Bolinas at Arroyo Honda [Hondo] 30 Comment
  RSA444733  Madia gracilis Lyman Benson 1935-5-16 6555 Marin U.S. 101, S. of San Rafael. Seaward N. Coast mtn range, S.F. Bay watershed. 30 Comment
  CAS-BOT-BC309791  Maianthemum racemosum A. Castner; J. Stern; C. Haggerty; A. Young 2013-6-8 13055 B Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert EG23 Comment
  CAS-BOT-BC511474  Maianthemum racemosum subsp. amplexicaule Beryl O. Schreiber 1936-3-8 2153 Marin South of Schoolteacher's Beach, on Tomales Bay Comment
  CAS-BOT-BC511500  Maianthemum stellatum Gordon H. True 1969-4-18 4837 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 121 Comment
  CAS-BOT-BC514226  Maianthemum stellatum Alice Eastwood 1907-7-1 s.n. Marin Bolinas Ridge Comment
  CAS-BOT-BC514229  Maianthemum stellatum Beryl O. Schreiber 1936-3-6 2146 Marin Chicken Ranch Beach on Tomales Bay Comment
  CAS-BOT-BC514231  Maianthemum stellatum D. E. Breedlove 1962-4-17 2327 Marin 7.4 miles east of Olema and State Highway 1 on road to Fairfax 106 Comment
  CAS-BOT-BC514233  Maianthemum stellatum Wayne Roderick 1967-5-6 s.n. Marin 1/4 mile below LAke Nicasio dam 30 Comment
  SEINET10871597  Malva nicaeensis Heidi H. Schmidt 1993-6-8 Schmidt 813 Marin Mount Tamalpais State Park, on California State Highway # 1. Along costal bluffs. 60 Comment
  SEINET10448081  Marah fabacea Heidi H. Schmidt 1993-6-8 Schmidt 819 Marin Mount Tamalpais State Park, on Muir Wood Road. 3 miles E of California State Highway # 1. 120 Comment
  SEINET11972073  Marah fabacea E. H. Graham 1931-1 6850 Marin camp near Blacksmith Shop, Pt. Reyes Comment
  CAS-BOT-BC271757  Melica californica Javier Penalosa 1961-3-25 1201 Marin 60 ft. above Tiburon, Tiburon Peninsula 121 Comment
  UC53677  Melica californica Jos. Burtt Davy 1901-4-13 6887 Marin Angel Island Comment
  UCD36557  Melica californica Beecher Crampton 1954-4-28 1823 Marin 1 mile north 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-BC282155  Melica geyeri Catherine Best 1983-4-16 s.n. Marin Along Highway 1 about 1 mile SW of Tomales Comment
  CAS-BOT-BC281336  Melica harfordii Virginia E. Long 1932-6-18 189 a Marin Mt Tamalpais, on W peak 731 Comment
  RSA123513  Melica harfordii B. O. Schreiber 1936-6-28 2259 Marin 1 mile northwest of Lagunitas. 61 Comment
  CAS-BOT-BC421685  Melica subulata D. Greenberger; C. Gattuso; M. Murphy; J. Klein; B. Lavender; A. Williams 2014-4-26 14311 Marin Mount Tamalpais. Marin Municipal Water District lands: Bolinas Ridge gate at Bolinas-Fairfax Road/Ridgecrest Blvd. junction. Approximately 30 feet up Bolinas Ridge Road, plot to the right. Comment
  CAS-BOT-BC262518  Melica torreyana Alice Eastwood 1917-5-6 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC262521  Melica torreyana H. E. Parks 1926-4-1 s.n. Marin Tiburon Peninsula Comment
  CAS-BOT-BC262523  Melica torreyana Gordon H. True 1965-4-6 1797 Marin Black Canyon at waterfall near east end of Mountain View Drive, San Rafael Hills Comment
  CAS-BOT-BC262536  Melica torreyana A. A. Heller 1906-6-12 8397 Marin Along the railroad near the summit of Mt. Tamalpais Comment
  CAS-BOT-BC262539  Melica torreyana John Thomas Howell 1939-5-14 14678 Marin Near Collier Spring, Mt. Tamalpais Comment
  CAS-BOT-BC263261  Melica torreyana A. Howald; S. Tsiu; L. DiGirolamo; A. Young; S. Whelan 2012-3-24 106 Marin Mount Tamalpais. Marin Municipal Water District lands: Beginning of Alex Forman trail, next to Sky Oaks employee parking lot Comment
  JEPS75106  Melica torreyana W. L. Jepson 1919-4-5 8227 Marin sw slope above Mill Valley; Mt. Tamalpais Comment
  UCD89074  Melica torreyana Beecher Crampton 1965-5-4 7306 Marin 5.6 miles southeast of Nicasio. Lucas Valley Road. Comment
  UCD89093  Melica torreyana P. B. Kennedy 1914-3-22 4637 Marin Railroad track near Muir Inn. Comment
  UCD89103  Melica torreyana P. B. Kennedy 1914-4-19 4697 Marin Mill Valley. Comment
  UC589369  Melilotus indicus Beryl O. Schreiber 1932-6-17 494 Marin Waterfall Beach Tomales Bay Comment
  CAS-BOT-BC232245  Mentha pulegium G. Block; D. Sherpa; T. Steiner; et al. 2012-8-25 1551 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
  RSA256407  Mentha spicata Robert A. Norris 1974-8-25 2166 Marin North side of Rodeo Lagoon, Ft. Cronkite. Comment
  CAS-BOT-BC95725  Menyanthes trifoliata Robert Soost 2001-8-4 s.n. Marin Point Reyes National Seashore. Swamp between Abbotts and Kehos on E side of road. Comment
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Oct 4 2018
  CAS-BOT-BC263263  Micranthes californica G. Block; J. Missaghian; J. Klein; C. Barrio-Lopez 2012-3-24 203 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Meadow, outcrop near Meadow Club golf course Comment
  CAS-BOT-BC322614  Micropus amphibolus Walter Lennon 1973-4-19 s.n. Marin Burdell Mountain Comment
  CAS-BOT-BC176126  Micropus californicus Peter Rubtzoff 1981-5-7 9647 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
  JEPS77196  Micropus californicus var. californicus Robert M. Lloyd 1963-4-24 2345 A Marin 2.6 mi s of Fairfax; Bolinas Road 182 Comment
  CAS-BOT-BC348745  Microseris bigelovii John Thomas Howell 1946-5-16 21859 Marin Angel Island, se. side Comment
  CAS-BOT-BC348740  Microseris bigelovii Hans Leschke 1947-4-16 s.n. Marin Dillons Beach Comment
  RSA620429  Microseris lindleyi Wilma Follette 1997-4-28 s.n. Marin E San Geronimo Ridge County open space, E of Bates Canyon, below serpentine outcrops Comment
  UC1106196  Microseris paludosa John Thomas Howell 1944-5-14 19457 Marin hills near Salmon Creek School Comment
  UCD122221  Mimulus aurantiacus D. Sanchez-Mata; P. Rodriguez Rojo 1996-8-6 s.n. Marin Mt. Tamalpais State Park. Mt. Tamalpais near summit. 670 Comment
  OBI54807  Mimulus aurantiacus var. aurantiacus Dixie Damrel, Robin Zank 1997-7-17 26 Marin Inverness, One mi S of corner of Balboa and Portola Comment
  UCD122274  Mimulus aurantiacus var. aurantiacus D. H. Hartmann; H. T. Hartmann 1941-11-21 s.n. Marin Point Reyes Peninsula, west of Inverness. Comment
  UCSB61610  Mimulus aurantiacus var. aurantiacus Gliessman, Stephen 1969-3-31 Marin South side of Paradise Drive, 1.3 miles north of junction with Marwest Road, Tiburon Peninsula 30 Comment
  SEINET7719534  Mimulus glutinosus Unknown 1887-7-3 Marin Camp Taylor Comment
  SEINET8211263  Mimulus guttatus L. F. Henderson 1933-5-20 15638 Marin along a riff near Olema. Comment
  RSA324419  Mimulus moschatus var. longiflorus W. L. Jepson 1922-8-13 9803 Marin Inverness. 6 Comment
  CAS-BOT-BC531260  Modiola caroliniana A. Williams; A. Young; F. Leist; D. Morawitz 2015-4-10 15340 Marin Mount Tamalpais. Marin Municipal Water District lands: Lagunitas Meadow, Boneyard parking lot Comment
  UC652683  Modiola caroliniana G. B. and R. P. Rossbach 1938-5-27 707 Marin on old road about 3 mi s of Inverness Comment
  CAS-BOT-BC435027  Mollugo verticillata John Thomas Howell 1939-10-15 15371 Marin Alpine Lake Comment
  SEINET13948711 Image available Monardella pallida Lewis S. Rose 1952-1 52005 Marin Pt. Reyes, sand dunes Comment
  CAS-BOT-BC220405  Monardella purpurea Javier Penalosa 1961-7-15 1966 Marin Tiburon Peninsula. Plateau northwest of 748 ft. summit Comment
  JEPS78905  Monardella purpurea Edward Lee 1936-6-14 2237 Marin Alpine Lake, north shore. Comment
  LA57189  Monardella purpurea John Thomas Howell; 1930-7-20 5382 Marin Mt Tamalpais, SE side along Wheeler Trail Comment
  CAS-BOT-BC220398  Monardella purpurea John Thomas Howell 1940-6-9 s.n. Marin Tiburon Comment
  CAS-BOT-BC220400  Monardella purpurea John Thomas Howell 1972-6-18 48867 Marin Near Ring Hill, Tiburon Peninsula 167 Comment
  CAS-BOT-BC220415  Monardella purpurea John Thomas Howell 1943-6-13 s.n. Marin Sausalito Comment
  CAS-BOT-BC220170  Monardella sinuata subsp. nigrescens A. A. Heller 1940-6-12 15732 Marin About 3 miles north of the Point Reyes Lighthouse Comment
  UC629778  Monardella undulata Herbert Mason, Annetta Carter 1938-5-18 1417 Marin 12.5 mi from Inverness; Point Reyes Peninsula Comment
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Sep 4 2013
  UC25537  Monardella undulata Jos. Burtt Davy 1899-7-19 Marin Point Reyes Comment
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Sep 4 2013
  POM181757  Monardella villosa H. F. Copeland 1923-6-15 522 Marin Mount Tamalpais Comment
  UC104642  Monardella villosa subsp. villosa Katharine Brandegee 1905-7-2 Marin Rock Spring Trail Tamalpais Comment
  CAS-BOT-BC124313  Muehlenbeckia complexa Wilma Follette 2002-11-10 s.n. Marin Marin Headlands: Fort Cronkhite Comment
  CAS-BOT-BC354332  Myosotis latifolia E. Hinman; S. Kawachi; N. Cullen 2013-6-8 13442 Marin Mount Tamalpais: Marin Municipal Water Distric lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  CHSC64286  Myosotis latifolia H. H. Schmidt; James S. Miller, A. Pool 1993-6-8 821 Marin Mount Tamalpais State Park, on Muir Wood Road. 3 miles E of California State Highway #1. [Latitude and longitude as on label '37 degrees 52' 67' N 122 degrees 34' 84' W']. 120 Comment
  UC24963  Myosotis latifolia Harley P. Chandler 1899-4-8 290 Marin San Anselmo Comment
  SFV3128  Myosotis latifolia M. E. Irwin 1963-4-13 s. n. Marin Inverness. Comment
  CAS-BOT-BC101677  Myrica californica John Thomas Howell 1927-4-23 2351 Marin About 1 mile east of Big Lagoon 30 Comment
  UCD102548  Myriophyllum aquaticum Malcolm A. Nobs; S. Galen Smith 1949-6-30 918 Marin Two miles north of Bolinas; on Highway #1 at junction of Fallon Road. Comment
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Mar 10 2013
  RSA128311  Myriophyllum hippuroides J. T. Howell 1946-6-20 s.n. Marin 2 miles south of Olema. Comment
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Aug 2 2010
  UCD103894  Myriophyllum humile Lars Anderson 2011-6-13 s.n. Marin Along Abbot's Lagoon Trail. Under bridge. 0 Comment
  RSA785429  Myriophyllum sibiricum Bob Soost 2004-8-16 s.n. Marin Abbotts Lagoon, Point Reyes National Seashore. Comment
  UC1101506  Myriophyllum sibiricum Herbert L. Mason 1946-7-24 12941 Marin Lake Ranch, near Double Point. Comment
  CAS-BOT-BC456179  Najas guadalupensis John Thomas Howell 1946-9-29 23030 Marin Stinson Beach Comment
  CAS-BOT-BC259927  Nassella lepida John Thomas Howell 1943-5-9 17956 A Marin Black Canyon, San Rafael hills Comment
  CAS-BOT-BC259944  Nassella lepida Gordon H. True 1965-4-6 1798 Marin Fire road extension of Deer Park Road E of Dominican College, San Rafael Hills Comment
  CDA37414  Nassella lepida D. G. Kelch 2011-5-13 11 .249-C Marin Near Phoenix Lake. Comment
  RSA127382  Nassella lepida J. T. Howell 1943-5-9 17956 -A Marin Black Canyon, San Rafael Hills Comment
  UCD87886  Nassella lepida P. B. Kennedy 1926-5-20 s.n. Marin Road to Lake Lagunitas. Comment
  CAS-BOT-BC260147  Nassella pulchra John Thomas Howell 1946-5-16 21853 Marin Angel Island, SE side Comment
  CAS-BOT-BC260151  Nassella pulchra John Thomas Howell 1966-4-18 41487 Marin Just S of church, John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC260153  Nassella pulchra Gordon H. True 1969-4-29 4897 Marin On Inverness Ridge, Point Reyes Bird Observatory 3 miles NW of Bolinas at Arroyo Honda 243 Comment
  CAS-BOT-BC309795  Nassella pulchra C. Kellner; S. Whelan; R. Truitt 2013-6-8 13653 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam 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
  SEINET196567  Nassella pulchra Peter H. Raven 1950-4-29 Marin Hills above Tiberron. 122 Comment
  UCD87681  Nassella pulchra M. S. Taylor 1980-4-12 2466 Marin Ca. 2 mi north of Nicasio, on East side of Nicasio Valley Rd. Comment
  RSA784574  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, 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
  SEINET11688663  Nassella pulchra Unknown 1980-1 s.n. Marin 1 mi E of Olema on side of road A104 Comment
  JEPS79157  Navarretia intertexta Rimo Bacigalupi with Jim Roof 1980-6-24 9337 Marin along fire-road from Lake Lagunitas to Rifle Camp (n. slope of Mt. Tamalpais); Mt. Tamalpais 487 Comment
  UC1023052  Navarretia intertexta John Thomas Howell 1941-7-6 16351 Marin Kent Trail Mt. Tamalpais Comment
  UC106898  Navarretia mellita Katharine Brandegee 1905-7-2 Marin Rock Spring Trail Tamalpais Comment
  RSA120680  Navarretia mellita S. S. Tillett 1956-6-30 572 -a Marin On hillside overlooking Drake Memorial, Drake's Bay, Point Reyes Peninsula. Comment
  CAS-BOT-BC232715  Navarretia rosulata John Thomas Howell 1946-6-23 22114 Marin Carson Ridge Comment
  CAS-BOT-BC7174  Navarretia rosulata Alice Eastwood 1906-7-1 881 Marin Big Carson Ridge Comment
  UC618502  Navarretia squarrosa John Thomas Howell 1938-6-19 13916 Marin Throckmorton Trail Mt. Tamalpais Comment
  UC84824  Navarretia squarrosa A. Eastwood Jul 1906 Marin West Pt. Trail Mt. Tamalpais; Mt. Tamalpais, W Point Trail Comment
  UCD35988  Navarretia squarrosa Beecher Crampton 1946-8-14 410 Marin Marin County, along an inlet between Hamlet and Tomales. 6 Comment
  JEPS70506  Navarretia viscidula W. L. Jepson 1891-6-11 15029 Marin Ross Valley Comment
  UC1008727  Navarretia viscidula John Thomas Howell 1944-7-7 19682 Marin Lagunitas Meadows Comment
  UC1719853  Navarretia viscidula David Fruchter 1978-9-13 90 Marin Lagunitas Comment
  UC192158  Nemophila heterophylla C. F. Sonne April 1887 Marin Ross Valley Comment
  UC24179  Nemophila heterophylla Jos. Burtt Davy 1901-4-13 6885 Marin Angel Island Comment
  UC67240  Nemophila heterophylla Alice Eastwood May, 1901 Marin Mill Valley Comment
  POM195545  Nemophila heterophylla H. E. Parks, S. T. Parks 1930-4-10 465 Marin Ross district, Lake Phoenix. 30 Comment
  UC1614660  Nemophila menziesii Charles M. Belshaw 1934-3-11 23 Marin coast road to Ft. Baker Sausalito (Sausalito, near San Francisco Bay); near San Francisco Bay 15 Comment
  UC880920  Nemophila menziesii Alice Eastwood 1913-3-16 2502 Marin Mt. Tamalpais Comment
  UC1021927  Nemophila menziesii var. atomaria Rolf Y. Berg 1955-4-5 Marin Bolinas-Fairfax road between Golf Course and Alpine Lake Dam; between Golf Course and Alpine Lake Dam Comment
  UC24255  Nemophila menziesii var. atomaria F. T. Bioletti April 1892 Marin Fairfax Comment
  UC579895  Nemophila menziesii var. atomaria Annetta Carter 1934-4-29 521 Marin 1.6 mi w Estero District School (roadside swale 10 mi nw of Tomales); nw of Tomales Comment
  UC880865  Nemophila menziesii var. atomaria Lewis S. Rose 1939-4-23 39077 Marin Nicasio 45 Comment
  RSA42344  Nemophila menziesii var. atomaria Lincoln Constance, James Ashley, H. L. Mason 1946-3-22 3028 Marin Jct of Alpine Lake road with Pine Mtn fire trail, 2 miles SW of Fairfax 168 Comment
  RSA421350  Nemophila menziesii var. menziesii Glenn A. Gorelick 1967-4-30 s.n. Marin Point Reyes Natl. Seashore, 9 miles northeast of lighthouse. Comment
  SEINET3156496  Nemophila parviflora N. L. Gardner 1908-4-28 sn Marin Mill Valley, at the southerly base of Mt. Tamalpais Comment
  CAS-BOT-BC83559  Nicotiana acuminata var. multiflora Doreen Smith 2002-10-10 s.n. Marin Rubicon Trail entrance, Gallinas Valley. Comment
  SBBG25337  Notholithocarpus densiflorus var. densiflorus V. Cunningham 1964-5-9 34 Marin up ridge from fire trail, Corte Madera Ridge Comment
  JEPS76909  Oemleria cerasiformis Robert M. Lloyd 1963-2-24 2033 Marin on road to Marshall (17 mi from U.S. Highway 101) 60 Comment
  SBBG114170  Oemleria cerasiformis R. Fowler 1983-4-6 Marin Arroyo Hondo maintenance rd, Pt Reyes National Seashore Comment
  SBBG117238  Oemleria cerasiformis E. Bortini 2001-5-19 129 Marin Point Reyes, rd in private property, ca. 0.3 mi from Sir Francis Drake Blvd and 5 mi from Inverness toward Lighthouse Comment
  UCSC000356  Oemleria cerasiformis Beryl O. Schreiber 1936-3-8 2144 Marin near Chicken Ranch Beach, 1 mile north of Inverness on Tomales Bay Comment
  CDA38483  Oenanthe sarmentosa T. C. Fuller 1957-12-17 s.n. Marin Inverness, Pt. Reyes. 0 Comment
  UC20414  Oenothera elata subsp. hookeri Michener and Bioletti June 1892 Marin Tocaloma Comment
  JEPS127372  Orobanche californica Heather Spaulding 2011-8-5 Marin Golden Gate National Recreation Area. Marin Headlands. South facing slope 190 m east of the Marine Mammal Center. Comment
  RSA0076264  Orobanche californica subsp. californica Herbert F. Copeland 1934-5-27 s.n. Marin Dillon's Beach. Comment
  UC444922  Orobanche fasciculata Franklin P. Nutting Marin Mount Tamalpais. Comment
  CAS-BOT-BC499918  Orobanche fasciculata John Thomas Howell 1927-5-8 2377 Marin East slope of Mt. Tamalpais Comment
  CAS-BOT-BC499921  Orobanche fasciculata A. A. Heller 1906-6-12 8398 Marin Mt. Tamalpais: along the railroad near the summit Comment
  SEINET8466938 Image available Orobanche fasciculata J. A. Ewan Marin Throckmortan Trail, near Tamalpais Comment
  CAS-BOT-BC531659  Orobanche uniflora D. Greenberger; J. Doyle; M. Anthonisen; M. Evans 2015-4-10 15322 Marin Mount Tamalpais. Marin Municipal Water District lands: down Kent Pump Rd toward Alpine Lake, S side of Lagunitas Creek, up slope Comment
  CAS-BOT-BC500278  Orobanche uniflora subsp. occidentalis Belle Richardson 1936-4-28 s.n. Marin Sausalito Comment
  CAS-BOT-BC502958  Orobanche vallicola Charles Kennard 1999-9-15 s.n. Marin San Anselmo, on bank of Sleepy Hollow Creek behind Drake High School Music Arts Bldg. on Saunders Ave. just W of Sir Francis Drake Blvd. Comment
  RSA408809  Orthocarpus attenuatus L. S. Rose 1935-4-20 35109 Marin Woodacre. Comment
  RSA501262  Orthocarpus erianthus var. roseus Aaron Liston, Sara Meury 1989-4-19 791 -2 Marin Point Reyes National Seashore, Chimney Rock Comment
  RSA128881  Orthocarpus faucibarbatus Peter H. Raven 1950-5-13 2079 Marin Lagunitas Meadow, Mt. Tamalpais. 274 Comment
  RSA402028B  Orthocarpus faucibarbatus Ynez Whilton Winblad 1935-4-18 s.n. Marin Highway near Sausolito. Comment
  SEINET12270156  Orthocarpus faucibarbatus H. K. Sharsmith 1963-1 5468 Marin near Fallon 61 Comment
  SEINET12327827  Orthocarpus faucibarbatus F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -130 Marin 6 mi of Marshall on CA 1, near junction of Walker Creek & CA 1 intersection 5 Comment
  POM203352  Orthocarpus floribundus Roxana S. Ferris 1932-4-2 8046 Marin 2 miles from lighthouse, Point Reyes. Comment
  RSA407953  Orthocarpus purpurascens Francis W. Pennell, John T. Howell 1940-5-20 25472 Marin Point Reyes. 122 Comment
  CAS-BOT-BC329242  Oxalis latifolia J. Klein; A. (Alice) Chavez; S. Tsiu; A. (Armando) Chavez; W. Dreskin 2013-3-9 13333 Marin Plants of Mount Tamalpais. Marin Municipal Water District lands. Log Cabin/Portous Residence off Phoenix Lake Road. Comment
  RSA22071  Oxalis oregana L. S. Rose 1939-3-31 39037 Marin Mill Valley 61 Comment
  UC123701  Oxalis oregana H. A. Walker 1907-7-4 624 Marin Cascade Dr. Mill Valley Comment
  SEINET10494958  Oxalis oregana R. D. Sage 1992-1-9 Sage 13406 -1 Marin Collected along redwood creek near camp eastwood, 2 km s, 2.5 km w mill valley. Comment
  SEINET12182803  Oxalis oregana M. T. Doutt 1931-1 145 Marin Alpine Dam Comment
  CAS-BOT-BC532978  Oxalis pilosa A. Williams; M. Barana; D. Klein; E. Brusati; S. Whelan 2015-3-28 15518 Marin Mount Tamalpais. Marin Municipal Water District lands: North shore of SE arm of Nicasio Reservoir, S of access road Comment
  CAS-BOT-BC384604  Oxalis rubra D. Smith; J. Klein; K. Nelson; J. Nelson; K. Phillips 2013-4-12 13330 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  UCD88376  Panicum acuminatum var. fasciculatum Beecher Crampton 1960-6-8 5581 Marin Marin County, Point Reyes Peninsula, Inverness ridge. Comment
  CAS-BOT-BC253832  Panicum dichotomiflorum Catherine Best 1984-8-27 1043 Marin At the edge of Tiburon Boulevard near Cove Road, Belvedere Comment
  CAS-BOT-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-BC422806  Papaver californicum John Thomas Howell 1946-5-30 21962 Marin Little Carson Canyon Comment
  CAS-BOT-BC253948  Parapholis incurva 1886-6-1 s.n. Marin Between Bolinas and Olema Comment
  RSA0034598  Parapholis incurva J. T. Howell 1945-5-6 20816 Marin San Rafael. Comment
  JEPS116956  Parentucellia latifolia David Gowen 2008-4-8 847 Marin Lucas Valley Road at summit, along dirt fire road to south. Comment
  UCD123250  Parentucellia latifolia G. Douglas Barbe 1978-8-12 2384 Marin south of Marshall-Petaluma Road, 3.5 km east of Marshall. Comment
  CAS-BOT-BC350961  Paspalum distichum A. Williams; R. Brostorm; F. Leist 2013-6-8 13274 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Bullfrog Road, knoll N of quarry Comment
  JEPS10366  Pedicularis densiflora W. L. Jepson 1891-3-29 21288 Marin Mill Valley Comment
  POM44027  Pedicularis densiflora Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  CAS-BOT-BC67618  Pellaea mucronata E. P. Sheldon 1903-1-18 10492 Marin Mt. Tamalpais Comment
  UC1481766  Pellaea mucronata var. mucronata C. C. Hall 1942-8-23 194 Marin se slope Mt Tamalpais 609 Comment
  UC964817  Pellaea mucronata var. mucronata G. Thomas Robbins 1943-12-24 1462 Marin hills ca. 2 mi w Hamilton Field Air Base 304 Comment
  UC42623  Pellaea mucronata var. mucronata Chesnut and Drew 1891-4-17 Marin w slope near summit Bolinas Ridge Comment
  UCR224654  Pennisetum setaceum Dean Kelch 2007-3-29 07 .100 Marin Greenbrae Hills; between San Quintin Shooting Range and Drake's Landing development 85 Comment
  UC1106264  Pentachaeta alsinoides John Thomas Howell 1947-5-4 23118 Marin San Rafael Hills Comment
  UC133409  Pentachaeta alsinoides A. A. Heller 1904-4-28 7369 Marin Corte Madera Comment
  CAS-BOT-BC330474  Pentachaeta bellidiflora Margaret Adamson 1899-4-1 s.n. Marin Corte Madera Comment
  RSA0008525  Pentachaeta bellidiflora Harriet Ann Walker 1911-4-1 2321 Marin Larkspur at the easterly base of Mt. Tamalpais Comment
  CAS-BOT-BC77056  Pentagramma triangularis subsp. triangularis Volney Rattan 1883-4-1 s.n. Marin Unspecified Comment
  UC1341224  Perideridia gairdneri subsp. gairdneri J. Ewan 1933-10-22 8073 Marin Tomales Pt. road Pt. Reyes Peninsula Comment
  CAS-BOT-BC419016  Persicaria lapathifolia J. T. Howell 1987-7-30 s.n. Marin Community Vegetable Garden, Nova Albion St. across from Cermenho Ct., San Rafael Comment
  CAS-BOT-BC419019  Persicaria lapathifolia John Thomas Howell 1959-11-4 s.n. Marin Stinson Beach Comment
  CAS-BOT-BC419212  Persicaria maculosa John Thomas Howell 1947-7-4 s.n. Marin Near Inverness Comment
  UC1613508  Persicaria punctata Charles M. Belshaw 1936-8-30 2645 Marin near the Pacific Ocean Stinson Beach Comment
  SBBG41211  Phacelia californica J. T. Howell 1930-4-20 Marin Point Reyes Comment
  UC1301149  Phacelia californica Helen K. Sharsmith 1963-5-18 5458 Marin bluffs along e edge of bay San Francisco Bay Region, Tomales Bay 9 Comment
  UC1426025  Phacelia californica C. W. Tilforth and John Dourley 1973-7-18 920 Marin c. 1/4 mi e Pt. Reyes Light House; Point Reyes Comment
  UC809826  Phacelia californica A. R. Kruckeberg 1949-4-2 1731 Marin just above Catholic church (sw tip of peninsula); Tiburon Peninsula Comment
  POM210224  Phacelia californica H. E. Parks, S. T. Parks 1930-4-10 459 Marin Ridge above town, Tiburon Peninsula. 91 Comment
  SEINET5537054  Phacelia californica A. A. Heller 1906-6-12 8405 Marin Mt. Tamalpais. Comment
  UC700304  Phacelia distans G. Thomas Robbins 1944-4-13 1495 Marin ca 4 mi w Hamilton Field Air Base; Big Rock Ridge 487 Comment
  RSA126164  Phacelia divaricata Robert F. Hoover 1939-4-8 3962 Marin Tiburon. Comment
  RSA135332  Phacelia divaricata Rita May 1887-4-2 s.n. Marin Saucelito Comment
  RSA42337  Phacelia divaricata Lincoln Constance, James Ashley 1946-4-10 3031 Marin Alpine Lake road two miles southwest of Fairfax. 168 Comment
  SBBG29828  Phacelia insularis var. continentis J. T. Howell 1930-3-9 4552 Marin Point Reyes near the lighthouse Comment
  JEPS1197  Phacelia malvifolia W. L. Jepson 1900-6-8 557 D Marin Inverness Comment
  UC589572  Phacelia malvifolia Beryl O. Schreiber 1932-6-29 621 Marin Sand Dune Beach Tomales Bay Comment
  JEPS47302  Phacelia nemoralis subsp. nemoralis L. R. Heckard and R. Bacigalupi 1964-7-27 1427 Marin on Novato-Pt. Reyes rd 0.4 mi ne from Tocoloma road junction (about 4 mi ne of Pt. Reyes Station) Comment
  UC1052532  Phacelia suaveolens W. L. Jepson 1891-6-11 21030 Marin Mt. Tamalpais Comment
  SEINET10638462  Phacelia suaveolens A. Arthur Heller 1906-6-12 Heller 8391 Marin Mt. Tamalpais. Near the summit in rich ground in an open place. An unexpected station for this rare plant, hitherto known only from the type collection from the "Petrified Forest, Sonoma County." Comment
  POM262312  Phacelia suaveolens subsp. suaveolens A. A. Heller 1906-6-12 8391 Marin Mt. Tamalpais Comment
  CAS-BOT-BC265761  Phalaris aquatica Saichi Kawahara 1969-5-28 1109 Marin Midden of Coast Miwok habitation site (Mrn 216), Limantour Spit, Drakes Bay Comment
  CAS-BOT-BC265763  Phalaris aquatica Javier Penalosa 1961-5-30 1527 Marin Tiburon Blvd. +-50 yards west of Blackfield Drive, Tiburon Peninsula Comment
  UCD88032  Phalaris aquatica Beecher Crampton 1960-6-8 5619 Marin 2 miles E of Woodacre. Comment
  JEPS128165  Phalaris arundinacea Eric Wrubel, Christine Davis, Lindsay Ringer, Kevin Sherrill 2012-7-10 NPS 44 Marin Point Reyes National Seashore, Limantour Beach area. Muddy Hollow. Comment
  CHSC33992  Phalaris californica J. D. Prouty 1980-4-12 857 Marin Edge of marsh W of Hwy. 1 ca. 2.5 mi S of Tomales. 1 Comment
  CAS-BOT-BC258974  Phalaris californica John Thomas Howell 1945-6-3 20941 Marin Near and between Twin Beaches (=Shell Beach) and Inverness Comment
  OBI12432  Phoradendron densum William Bridge Cooke 1941-12-21 s.n. Marin Ridge running S from San Geronimo 427 Comment
  UC1078819  Phoradendron densum Job Kuijt 1958-6-20 1519 Marin trail above Bootjack Camp; Mt. Tamalpais Comment
  CAS-BOT-BC140517  Physocarpus Alice Eastwood 1912-5-21 59 Marin Kentfield Comment
  CAS-BOT-BC142201  Physocarpus capitatus John Thomas Howell 1941-6-29 16343 Marin Laurel Dell, Mt. Tamalpais Comment
  CAS-BOT-BC142245  Physocarpus capitatus Beryl O. Schreiber 1936-4-12 2172 Marin 2 miles northeast of Pierce's Ranch, Tomales Bay - Pt. Reyes Peninsula Comment
  UC12450  Physocarpus capitatus F. T. Bioletti Aug., 1892 Marin Fairfax Comment
  CAS-BOT-BC434438  Phytolacca heterotepala Phyllis Ellman 1974-10-10 s.n. Marin Mar West Street Comment
  HSC23496  Pickeringia montana R. A. Vanbianchi 1971-7-1 11 Marin San Geronimo Ridge Comment
  RSA412031  Pickeringia montana H. de Forest 1930-4-22 s.n. Marin Mt. Tamalpais. From near summit of E peak. 762 Comment
  CAS-BOT-BC207284  Pickeringia montana var. montana M. E. Jones 1902-7-5 s.n. Marin Mt. Tamalpais Comment
  NY622127  Pinus coulteri J. Silba 2002-10-27 B- 293 Marin This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  CAS-BOT-BC78986  Pinus muricata J. H. Thomas 1954-2-27 3734 Marin 2 miles directly NW of Inverness, 0.9 miles inland from Tomales Bay 121 Comment
  CAS-BOT-BC78989  Pinus muricata A. D. E. Elmer 1903-7-1 5062 Marin Point Reyes Post Office Comment
  RSA12248  Pinus muricata C. B. Wolf 1934-6-28 5793 Marin 3 miles west of Inverness on road to Point Reyes. 91 Comment
  UC1600401  Pinus muricata none Marin Tomales Bay Comment
  MACF019764  Pinus radiata Trudy R. Ericson 1975-11-29 431 Marin Roadside near Fort Baker overlooking Golden Gate Bridge and San Francisco Bay 60 Comment
  CAS-BOT-BC166744  Piperia elongata Peter Rubtzoff 1980-9-9 9627 Marin Field redacted by CAS, contact the data manager for more information Comment
  UCD89899  Piptochaetium stipoides G. Douglas Barbe 1979-5-16 2502 Marin west of Bolinas Ridge. 0.5 km east of SR1, between Coppermine and Wilkins gulches at Dogtown (Woodville). 4 km north of Bolinas. 121 Comment
  CDA31172  Pittosporum undulatum D. G. Kelch, Kathy Kosta 2010-1-7 10 .023 Marin Dominican College campus. Comment
  CAS-BOT-BC83556  Plagiobothrys Doreen Smith 2003-5-3 s.n. Marin Indian Valley N of playing field in wet area near fire road. Comment
  CAS-BOT-BC228091  Plagiobothrys chorisianus Anne Leary; Barbara Sherfey 1960-6-8 s.n. Marin Bolinas Comment
  CAS-BOT-BC228093  Plagiobothrys chorisianus Leary; Sherfey 1960-5-19 s.n. Marin Bolinas Comment
  RSA501269  Plagiobothrys nothofulvus Aaron Liston, S. Meury 1989-4-20 792 -3 Marin Rock Springs. Mt. Tamalpais State Park. 580 Comment
  RSA0062819  Plagiobothrys undulatus Greg de Nevers 1992-5-28 10157 Marin Mt. Burdell, Hidden Lake. 305 Comment
  CAS-BOT-BC60831  Planodes virginica Wilma Follette 1988-5-14 s.n. Marin On the Martinelli Ranch, National Sea Shore Park just north of Point Reyes Station. Comment
  JEPS37906  Plantago elongata John Thomas Howell 1947-4-30 23109 Marin Dillons Beach Comment
  RSA151411  Plantago erecta Lee Clark 1940-4-23 49 Marin 0.5 mile north of Dillons Beach. 30 Comment
  JEPS14368  Plantago maritima var. californica G. Thomas Robbins 1955-6-4 3655 Marin nw of Rodeo Lagoon Comment
  JEPS7155  Plantago maritima var. californica R. F. Hoover 1941-5-21 5156 Marin Point Reyes Comment
  JEPS14371  Plantago maritima var. juncoides G. Thomas Robbins 1944-6-4 3658 Marin sw edge Rodeo Lagoon Comment
  JEPS37909  Plantago maritima var. juncoides John Thomas Howell 1940-5-20 15489 Marin Inverness Comment
  UC28008  Plantago subnuda Alice Eastwood 1896-5-31 Marin near Tennessee Bay Comment
  UCD124383  Plantago truncata subsp. firma M. S. Jussel 1934-5-1 s.n. Marin Lake Lagunitas. Comment
  CAS-BOT-BC91785  Platystemon californicus L. R. Abrams 1927-4-19 11598 Marin Near Lighthouse, Point Reyes. Comment
  UC142909  Platystemon californicus Katharine Brandegee May 1909 a Marin Tiburon Comment
  UC142910  Platystemon californicus Katharine Brandegee May 1909 b Marin Tiburon Comment
  UC70369  Platystemon californicus Milo S. Baker April 1899 Marin Dillon's Beach Comment
  CAS-BOT-BC91777  Platystemon californicus Alice Eastwood 1921-4-24 10342 Marin Santa Rosa. Comment
  RSA445684  Platystemon californicus var. californicus Glenn A. Gorelick 1967-4-30 s.n. Marin 5.4 miles southeast of Nicasio, on Lucas Valley Road Comment
  UCD137531  Plectritis congesta Jean Lang 1964-4-25 30 Marin Bald Hill, 0.3 mile northwest of Phoenix Lake Dam and 1 mile southwest of Ross. Comment
  UCD70814  Plectritis macrocera Michele H. Mills 1998-3-30 216 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve. 137 Comment
  UC39499  Pleuropogon californicus Michener and Bioletti Apr 1892 122 Marin Ross Valley Comment
  NY431400  Pleuropogon hooverianus J. T. Howell 1943-5-22 18155 Marin Lagunitas Meadows, Mt. Tamalpais Comment
  SEINET196240 Image available Pleuropogon hooverianus R. F. Hoover 1941-5-8 Marin Woodacre Comment
  UCD90089  Pleuropogon hooverianus A. A. Beetle 1946-5-6 4264 Marin 2 miles east of Lagunitas. Comment
  SEINET10942514  Pleuropogon hooverianus John Thomas Howell 1947-4-27 Howell 23107 Marin Ross; in shaded grassy place under trees Comment
  CAS-BOT-BC434219  Poa annua A. Williams; S. Tsiu; J. Nuzzo; L. Hasz 2014-3-22 14605 Marin Mount Tamalpais. Marin Municipal Water District lands: Across the bridge from Leo T. Cronin Fish Viewing Area, near gate along Lower Peters Dam Road. Comment
  RSA298551  Poa annua Robert A. Norris, Allen Nakagawa, Willie J. Roberts 1982-5-1 4373 Marin Johnson Oyster Farm, by N. end of Schooner Bay, near Drakes Estero Comment
  UC1132607  Poa douglasii H. S. Yates 1934-3-18 3710 Marin Point Reyes; Point Reyes Quadrangle Comment
  UCD91048  Poa douglasii Beryl O. Schreiber 1937-4-25 2381 Marin Point Reyes Peninsula. 8 miles west of Inverness. 30 Comment
  SEINET10659236  Poa douglasii Lewis S. Rose 1935-5-11 Rose 35159 Marin Stinson Beach. Comment
  UCD91140  Poa howellii L. H. Smith 1916-5-7 s.n. Marin Lagunitas. Comment
  CAS-BOT-BC255854  Poa kelloggii John Thomas Howell 1950-5-18 26311 Marin Lagunitas Creek near Camp Taylor Comment
  CAS-BOT-BC247325  Poa pratensis John Thomas Howell 1943-5-9 17947 Marin San Rafael Comment
  CHSC8246  Poa secunda subsp. secunda K. Henegar 1969-5-10 80 Marin Samual P. Taylor State Park. Comment
  UCD92124  Poa unilateralis Alan A. Beetle 1945-6-12 3898 Marin Point Reyes. Comment
  CAS-BOT-BC304407  Polygala californica C. Kellner; J. Baxter; E. Luu; M. Jenkins; C. Nowell 2013-5-4 13138 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  JEPS43014  Polygala californica W. L. Jepson 1892-6-11 13573 Marin middle elevations Mt. Tamalpais Comment
  POM316695  Polygala cornuta var. cornuta Patricia Wilder 1965-6-7 3555 Marin Bolinas Ridge. 534 Comment
  CAS-BOT-BC414008  Polygonum aviculare subsp. aviculare John Thomas Howell 1945-8-19 21414 Marin Inverness Comment
  UC1176916  Polygonum aviculare subsp. depressum John Thomas Howell 1939-7-2 14813 Marin Almonte Salt Marsh; border Comment
  UC1176914  Polygonum hydropiperoides John Thomas Howell 1945-10-14 Marin Olema Meadows Comment
  JEPS120455  Polygonum marinense Daniel Slakey 2013-6-22 56 Marin Tomales Bay State Park, Millerton Management Unit, about 0.4 mile east of Millerton Point, immediately on the bay. Comment
  SEINET3153005  Polypodium californicum L. S. Rose 1939-2-23 39006 Marin Mill Valley 30 Comment
  UCD163733  Polypodium californicum Peter Rubtzoff 1981-5-7 9637 Marin Area of the canyon with its branches and surrounding slopes bounded by Traveler Road in the south, by the N part of Camino de Herrera in the east, by the south part of Oak Springs Drive in the north, and by Theresa Drive and the ridge crest along the Fairfax boundary in the west. Comment
  CAS-BOT-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
  CAS-BOT-BC72047  Polypodium calirhiza Mary Elizabeth Parsons Hawver s.n. Marin Kentfield Comment
  UC42888  Polypodium calirhiza Michener and Bioletti 1892-1-31 Marin Comment
  SEINET11714698  Polypodium glycyrrhiza M. T. Doutt 1931-1 156 Marin Alpine Dam Comment
  SEINET10794269  Polypodium scouleri George Yatskievych, Kay Yatskievych 1988-8-19 Yatskievych 88 -153 Marin Point Reyes National Seashore; Point Reyes, W end, just E of lighthouse. 12 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
  UC2048026  Polypodium scouleri C. J. Rothfels with J. Game, L. P. Agnew 2015-9-19 4617 Marin Along Ridgecrest Blvd. ~ 1 km SE of its intersection with Fairfax-Bolinas Road. Comment
  UC496351  Polypodium scouleri Roxana S. Ferris 1932-4-2 8039 Marin near lighthouse Pt. Reyes Comment
  POM174042  Polypodium scouleri J. G. Lemmon s.n. Marin High spur of Sansalito [Sausalito] hills, overlooking the Golden Gate Comment
  CAS-BOT-BC232969  Polypogon australis David L. Morgan 1955-6-10 s.n. Marin Inverness Comment
  UCD91011  Polypogon interruptus A. A. Beetle 1941-7-6 1755 Marin Marin County, south slope of Mount Tamalpais. Comment
  SEINET10602423  Polypogon interruptus Alan A. Beetle 1945-6-12 Beetle 3885 Marin Paper Mill Creek Canyon, west of Lagunitas shade of redwoods and Tsuga. Comment
  CAS-BOT-BC233238  Polypogon maritimus John Thomas Howell 1958-6-28 33637 Marin Near Willow Meadow, Mount Tamalpais Comment
  CAS-BOT-BC232428  Polypogon monspeliensis Javier Penalosa 1961-5-30 1532 Marin Tiburon Peninsula. Tiburon Blvd ca. 50 yards W of Blackfield Drive Comment
  CHSC33996  Polypogon monspeliensis J. D. Prouty 1980-4-12 858 Marin Edge of marsh W of Hwy. 1 ca. 2.5 mi S of Tomales. 1 Comment
  RSA107066  Polypogon monspeliensis L. S. Rose 1956-8-20 56150 Marin Marin-Sonoma County line: San Antonio Creek, Hwy 101, alt 20ft 6 Comment
  CAS-BOT-BC237513  Polypogon viridis John Thomas Howell 1943-6-8 s.n. Marin Sausalito Comment
  CAS-BOT-BC237515  Polypogon viridis Mary P. Wells 1980-5-25 s.n. Marin Planterbox between Lou's Mobil and real estate office, Tiburon Blvd, Tiburon Comment
  JEPS33242  Polystichum Fred Hein 1931-11-12 Marin forest between Phoenix Lake and Lake Lagunitas Comment
  UC2045360  Polystichum Carl J. Rothfels with John Game, L. P. Agnew 2015-9-19 4608 Marin West end of Phoenix Lake, along the trail that goes around the lake. Comment
  UC42095  Polystichum californicum Marshall A. Howe 1892-6-11 Marin Mt. Tamalpais Comment
  UC62752  Polystichum dudleyi W. C. Blasdale Jul 1893 Marin Lagunitas Comment
  CAS-BOT-BC72425  Polystichum munitum Javier Penalosa 1961-4-29 1390 Marin Above Paradise Cove 91 Comment
  JEPS33249  Polystichum munitum W. L. Jepson 1923-1-7 9843 Marin Mt. Tamalpais Comment
  UC1063670  Polystichum munitum J. B. Spring 1932-6-20 74 Marin Salmon Creek; Petaluma Quadrangle 121 Comment
  UC1597323  Polystichum munitum G. Yatskievych and K. McCrary 1984-8-2 84 -131 Marin 0.2 mi e of Hwy. 1 on scenic loop drive from Muir Woods Nat'l Monument to Stinson Beach 48 Comment
  UC521709  Polystichum munitum Joseph Andorfer Ewan 1933-11-5 8103 Marin Hearts Desire Tomales Bay Comment
  RSA693328  Polystichum munitum H. de Forest 1930-4-21 s.n. Marin Lake Lagunitas. Comment
  CAS-BOT-BC452115  Potamogeton crispus Catherine Best 1984-9-3 1044 Marin Basin of the Belvedere Lagoon near Tiburon Blvd. & Lyford Drive, Tiburon Comment
  CAS-BOT-BC453859  Potamogeton nodosus John Thomas Howell 1947-6-18 23256 Marin Chileno Valley Comment
  SEINET10814442  Potamogeton nodosus Edward Lee 1936-6-21 Lee 2242 Marin Lagunitas Creek, near town of Pt. Reyes. Comment
  CAS-BOT-BC453952  Potamogeton pectinatus Doreen Smith 1997-5-15 s.n. Marin The Laguna in Chileno Valley. Comment
  JEPS111057  Potentilla anglica Barbara Ertter with Doreen Smith 2005-8-16 18618 Marin Stafford Lake County Park on S side of Novato Boulevard W of Novato, lawn W of lake Comment
  JEPS111058  Potentilla anglica Barbara Ertter with Doreen Smith 2005-8-16 18618 Marin Stafford L ake County Park on S side of Novato Boulevard W of Novato. lawn W of lake Comment
  CAS-BOT-BC143094  Potentilla anserina subsp. pacifica Saichi Kawahara 1969-5-28 1086 Marin Midden of Coast Miwok habitation site, (Mrn 216), Limantour spit Comment
  UC12502  Potentilla anserina subsp. pacifica J. Burtt Davy 1900-6-18 6733 Marin Point Reyes Western Middle California, Point Reyes Comment
  UCD113698  Potentilla anserina subsp. pacifica S. S. Tillett 1956-6-30 588 Marin Above e. of old Life-Saving Station on w. beach of Point Reyes Peninsula. Appr. 3.5 mi. from Pt. Reyes Light. Comment
  SBBG977  Prosartes hookeri H. and M. Dearing 1940-3-21 4127 Marin San Anselmo Comment
  CAS-BOT-BC516330  Prosartes hookeri Beryl O. Schreiber 1936-3-8 2154 Marin 1 mile north of Inverness Comment
  CAS-BOT-BC516335  Prosartes hookeri Alice Eastwood 1926-3-28 s.n. Marin Bear Valley Comment
  SEINET12044827  Prosartes hookeri Michener, Bioletti 1893-1 Marin Tocaloma Comment
  JEPS62503  Prunella vulgaris var. lanceolata W. L. Jepson 1901-7-21 1708 Marin Inverness 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
  UC1177245  Prunus emarginata John Thomas Howell 1943-5-30 18191 Marin Mount Tamalpais, Arturo Trail Mount Tamalpais; , Arturo Trail Comment
  SEINET11912600  Prunus emarginata C. F. Twillel 1976-1 1363 Marin Marshall-Peterson Rd, W of summit Comment
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Jan 22 2019
  CAS-BOT-BC151168  Prunus subcordata Ynes Mexia 1929-3-31 2345 Marin Hillslopes N.W. of Manor Comment
  CAS-BOT-BC154787  Prunus virginiana var. demissa Doreen Smith 1999-10-7 s.n. Marin Salmon Creek Canyon adjacent to Petaluma - Marshall Road Comment
  CAS-BOT-BC356725  Pseudognaphalium californicum Javier Penalosa 1961-6-29 1875 Marin Tiburon Peninsula. Paradise Drive 2.4 mi. northwest of road to Naval Net Depot Comment
  UC31983  Pseudognaphalium californicum W. L. Jepson 1891-6-1 Marin Mt. Tamalpais Comment
  CAS-BOT-BC356732  Pseudognaphalium californicum Peter H. Raven; R. Snow 1958-7-25 13698 Marin Azalea Springs to Mountain Home, Mount Tamalias Comment
  JEPS77194  Pseudognaphalium luteoalbum Robert M. Lloyd 1963-4-24 2345 Marin Bolinas Road 2.6 mi s Fairfax 182 Comment
  UC1177297  Pseudognaphalium luteoalbum John Thomas Howell 1943-5-9 17948 Marin San Rafael Comment
  CAS-BOT-BC357052  Pseudognaphalium luteoalbum R. E. Frenkel 1964-5-29 538 Marin On Sir Francis Drake Road, 0.8 mile south-east of Inverness 0 Comment
  UC468792  Pseudognaphalium stramineum J. Burtt Davy 1900-6-27 6826 Marin Point Reyes Comment
  CAS-BOT-BC80130  Pseudotsuga menziesii A. Eastwood 1945-5-6 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC80131  Pseudotsuga menziesii Saichi Kawahara 1970-1-16 1755 Marin summit of Inverness Ridge, on road to Limantour Spit 243 Comment
  UC334011  Pseudotsuga menziesii unknown 1894-10-1 Marin Mt. Tamalpais Comment
  CAS-BOT-BC232257  Pseudotsuga menziesii var. menziesii A. Howald; J. Dela Cruz; Z. Beltz; et al. 2012-8-25 1452 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Ridgecrest Blvd., on Laurel Dell Fire Rd. near culvert LD-17.3. Comment
  JEPS48298  Pseudotsuga menziesii var. menziesii W. L. Jepson 1923-10-27 10306 Marin Mt. Tamalpais Mt. Tamalpais (Rattlesnake Camp) Comment
  JEPS29500  Psilocarphus chilensis W. L. Jepson 1919-5-18 8310 Marin Point Reyes Comment
  UC766780  Pteridium aquilinum var. pubescens R. F. Hoover 1941-2-2 4731 Marin Inverness Ridge nw of Inverness Comment
  SACT002067  Puccinellia grandis Malcolm Nobs, Galen Smith 1949-6-29 Marin Saline marsh, North Inverness Comment
  RSA216195  Pyracantha fortuneana J. T. Howell 1959-11-4 35111 Marin At Stinson Beach Comment
  CAS-BOT-BC45648  Quercus X chasei Lewis S. Rose 1960-9-3 60088 Marin Sausalito, hillside 60 Comment
  CAS-BOT-BC94233  Quercus X eplingii John Thomas Howell 1946-5-19 21904 Marin near Camp Lilienthal, Fairfax Hills Comment
  UC1177414  Quercus X eplingii John Thomas Howell 1946-5-19 21904 Marin near Camp Lihienthal; Fairfax Hills Comment
  UCD46182  Quercus X howellii J. M. Tucker 1952-4-13 2345 Marin (Q. dumosa Nutt. X Q. garryana Dougl.). Near top of Fish Grade, between Phoenix Lake and Lake Lagunitas, Marin County, California. Comment
  UCD47322  Quercus X howellii John M. Tucker 1947-8-31 1591 Marin Near top of Fish Grade, between Phoenix Lake and Lake Lagunitas, Marin County, California. Comment
  UC5647  Quercus X morehus Alice Eastwood Mar 1895 Marin Sausalito Comment
  UCD46974  Quercus X morehus J. M. Tucker 1947-8-31 1586 Marin Beside Ridgecrest Road ( Fairfax to Alpine Dam), ca. 7.5 miles southwest of Fairfax, Marin County, California. Comment
  CAS-BOT-BC104422  Quercus X subconvexa Peter H. Raven 1949-4-18 328 Marin Tiburon Comment
  CAS-BOT-BC79767  Quercus X subconvexa Philip A. Munz 1947-10-5 12203 Marin on roadside near Alpine Lake, N base of Mt. Tamalpais 365 Comment
  SEINET13952913 Image available Quercus agrifolia James A. Erdman 1975-1 Marin 3 mi SW of Nicasio in Mixed Evergreen Forest 122 Comment
  CAS-BOT-BC86609  Quercus douglasii John Thomas Howell 1941-6-8 16253 Marin Hills NE of San Rafael Comment
  CAS-BOT-BC79770  Quercus durata Enid Reeve 1918-8-20 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC79771  Quercus durata Doreen Smith 2002-1-1 s.n. Marin Mount Burdell, SE slopes above Simmons lane Comment
  POM166564  Quercus durata P. A. Munz 1922-8-5 6433 Marin Mt. Tamalpais. Comment
  UCD45891  Quercus durata J. M. Tucker 1953-10-25 2691 Marin Beside Highway 28, 1.0 mile west of junction of highways 28 and 37, slope above road, ca. 25 yards from it. Napa Co., Calif. Comment
  CAS-BOT-BC331498  Quercus kelloggii J. Klein; A. (Alice) Chavez; S. Tsiu; A. (Armando) Chavez; W. Dreskin 2013-3-9 13335 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  CDA31819  Quercus parvula var. shrevei D. G. Kelch 2009-4-19 9 .202 Marin S of Bon Tempe Lake along fire road. Comment
  RSA138084  Quercus parvula var. shrevei Percy C. Everett, E. K. Balls 1959-10-28 24000 Marin Marin Municipal Water Co. land, 3/4 mile from Pan Toll Camp, Rattlesnake Canyon, Mt. Tamalpais. 671 Comment
  SBBG111280  Quercus parvula var. shrevei S. K. Langer 1992-10-10 Marin North Side Trail, W of Collier Spring uphill from trail 590 Comment
  UCD14080  Quercus parvula var. shrevei Stephen K. Langer 1992-12-19 s.n. Marin California, Marin Co.; upper Collier Trail, 0.2 mi. south of North Side Trail and Collier Spring, north side of Mt. Tamalpais. Comment
  UCD47152  Quercus parvula var. shrevei Frederic Hrusa 1989-2-16 5841 Marin Mt. Tamalpais near Bootjack Camp. Comment
  UCD14068  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-2-6 13 Marin California, Marin Co.; Mt. Tamalpais, uphill side of North Side Trail, Comment
  UCD14376  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-3-6 s.n. Marin Marin Co.; downhill side of Miller Trail, ca. 0.3 mi. north of Old Railroad Grade Road, south side of Mt. Tamalpais; Comment
  UCD14382  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-2-14 s.n. Marin Marin Co.; on the north slope of Mt. Tamalpais, along Berry Trail, just west of Lagunitas Road; Comment
  UCSC009136  Quercus parvula var. tamalpaisensis Al Keuter 2015-4-22 AK 00 -128 Marin International Trail, Mt. Tamalpais 667 Comment
  CAS-BOT-BC104886  Quercus wislizeni H. E. McMinn 1922-7-6 145 Marin from Bolinas Ridge Comment
  CAS-BOT-BC104889  Quercus wislizeni Brandegee 1889-7-21 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC104898  Quercus wislizeni Stephen K. Langer 1993-2-22 26 Marin Mt. Tamalpais, W side of Benstein [Bernstein] Trail ca. 0.2 mi S of Laurel Dell Road 616 Comment
  JEPS127376  Quercus wislizeni Heather Spaulding 2011-8-1 Marin Golden Gate National Recreation Area. Marin Headlands. Southeast facing slope. Approximated 460 m NW of the intersection between Miwok Trail and Bobcat Trail near Rodeo Lagoon. Comment
  UCD47636  Quercus wislizeni Collector unknown 1925-6-5 1775 Marin Interior Live Oak. Marin County. Comment
  UCSB60955  Quercus wislizeni var. wislizeni Jepson, Willis 1921-10-2 Marin Bill Williams Trail; Mt. Tamalpais Comment
  CAS-BOT-BC379005  Ranunculus aquatilis var. diffusus John Thomas Howell 1946-5-4 21744 Marin Dillons Beach Comment
  CHSC23227  Ranunculus californicus Virginia Holsinger 1964-3-28 56 Marin In cowpasture along roadside southwest of McClure's Beach. 30 Comment
  JEPS54988  Ranunculus californicus W. L. Jepson 1897-3-28 Marin Olema Comment
  UC1126150  Ranunculus californicus N. French 1935-3-28 626 Marin on ridge w Muir Woods; Tamalpais Quadrangle Comment
  UC1126167  Ranunculus californicus A. E. Wieslander 1934-3-18 420 Marin Point Reyes Point Reyes Quadrangle Comment
  UC118323  Ranunculus californicus T. S. Brandegee 1890-5-1 Marin Tamalpais Comment
  UC9391  Ranunculus californicus J. Burtt Davy 1896-3-16 1683 Marin near Tomales 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
  RSA83936  Ranunculus californicus F. W. Peirson 1926-4-1 6542 Marin 4 miles N of Ignacio Comment
  CAS-BOT-BC378732  Ranunculus californicus var. cuneatus Beryl O. Schreiber 1936-3-7 2126 Marin Tomales Ridge, west of Tomales Bay Comment
  UC747409  Ranunculus hebecarpus G. Thomas Robbins 1944-4-14 1524 Marin about 3 mi w Hamilton Field Air Base (n slope of ridge); Big Rock Ridge 60 Comment
  RSA127212  Ranunculus hebecarpus J. T. Howell 1947-4-27 23087 Marin Bald Mt. W of San Anselmo Comment
  UC1101375  Ranunculus lobbii G. T. Robbins and S. Galen Smith 1950-3-11 1904 Marin ca 1 mi s Olema (vernal pool) Comment
  UCD96161  Ranunculus lobbii A. A. Beetle 1940-4-14 2603 Marin 3 miles east of Olema. Comment
  UC1745785  Ranunculus orthorhynchus var. bloomeri Annetta M. Carter 1934-4-29 523 Marin 10 mi. NW of Tomales on rd. running W from Estero Dist. School. 1.6 mi. W of school. Comment
  POM279198  Ranunculus orthorhynchus var. bloomeri J. Ewan 1934-3-15 8908 Marin 4 miles W of Fallon, Marin County. Marin County Comment
  UC1176746  Ranunculus orthorhynchus var. orthorhynchus John Thomas Howell 1946-4-21 21681 Marin swale near radio station; Pt. Reyes Peninsula Comment
  UC747455  Ranunculus pusillus G. Thomas Robbins with J. T. Howell 1945-5-9 1881 Marin meadow 1/2 mi n Hamilton Field Air Base Comment
  SJSU10632  Ranunculus repens R. L. Mattish 1969-5-10 Marin Stinson Beach Comment
  UC1176749  Ranunculus uncinatus John Thomas Howell 1945-6-3 20928 Marin Shell Beach Comment
  CAS-BOT-BC74289  Raphanus sativus Fred Ross; Gordon H. True 5274 Marin Point Reyes Bird Observatory 3 miles northwest of Bolinas at Arroyo Honda. Old fields north of Old Village. 60 Comment
  CAS-BOT-BC74286  Raphanus sativus Saichi Kawahara 1969-5-28 1153 Marin East end of Limantour Spit, Drakes Bay. Comment
  JEPS42028  Rhamnus californica subsp. californica W. L. Jepson 1922-8-13 9807 a Marin near Fairfax Comment
  CAS-BOT-BC59901  Rhamnus crocea John Thomas Howell 1933-4-30 11188 Marin N. side of Mt. Tamalpais. Comment
  CAS-BOT-BC58807  Rhododendron columbianum A. D. E. Elmer 1903-7-1 4944 Marin Point Reyes Comment
  CAS-BOT-BC58814  Rhododendron columbianum C. B. Wolf 1931-8-22 1214 -seed Marin 3 miles west of Inverness on road to Pt. Reyes. (1/2 mile west of summit of grade.) 91 Comment
  POM131871  Rhododendron macrophyllum D. C. Michener, Bioletti 1893-05 6660 Marin Tamalpais Comment
  UC105979  Rhododendron macrophyllum Michener and Bioletti 1892-5-22 1462 a Marin Sequoia Canyon Comment
  CAS-BOT-BC111890  Rhynchospora californica John Thomas Howell 1945-8-19 21424 Marin Near Ledum Swamp 182 Comment
  CAS-BOT-BC437956  Ribes Mrs. E. C. Sutliffe 1922-4-1 s.n. Marin San Anselmo Canyon Comment
  SEINET13942898 Image available Ribes amarum C. F. Baker 2004-1 4064 Marin San Antonio Canyon Comment
  POM203827  Ribes californicum L. S. Rose 1932-3-8 3254 Marin Woodacre 112 Comment
  SEINET13942447 Image available Ribes divaricatum Lewis S. Rose 1950-1 50039 Marin Point Reyes Peninsula E of Drakes Estero Comment
  CAS-BOT-BC108924  Ribes divaricatum var. pubiflorum John Thomas Howell 1941-7-6 16357 Marin Kent Trail, Mount Tamalpais. Comment
  JEPS116952  Ribes divaricatum var. pubiflorum David Gowen 2008-4-12 851 Marin Point Reyes, near Abbotts Lagoon. Along drainage from stock pond to lagoon at southeast end of lagoon. Comment
  UC1096419  Ribes divaricatum var. pubiflorum Beryl O. Schreiber 1941-4-12 2644 Marin North Fork Walker Creek 60 Comment
  CAS-BOT-BC209267  Ribes menziesii John Thomas Howell 1943-6-6 18207 Marin Canyon below Muir Woods 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
  JEPS49209  Ribes menziesii J. B. Davy 1894-3-31 696 Marin Bear Valley Comment
  UC421633  Ribes menziesii Alice Eastwood 1926-3-28 Marin Bear Valley (type locality) Bear Valley Comment
  UCD102280  Ribes menziesii Herbert L. Mason 1946-7-24 12924 Marin Second lake south of Bear Valley on road to Lake Ranch. Comment
  CAS-BOT-BC144704  Ribes sanguineum var. glutinosum John Thomas Howell 1946-6-16 s.n. Marin Inverness Park Comment
  UC11545  Ribes sanguineum var. glutinosum Alice Eastwood 1896-2-22 Marin Sequoia Creek Comment
  UCD160339  Ribes sanguineum var. glutinosum Nellie Coffey 1931-4-4 s.n. Marin Point Reyes. Comment
  RSA0019064  Ribes sanguineum var. glutinosum Keith E. Hoffmaster 1946-3-9 1239 Marin Near Bodega. Comment
  CAS-BOT-BC168736  Ribes victoris unspecified 1943-4-11 118 Marin Near rim of Black Canyon, San Rafael Comment
  CAS-BOT-BC168739  Ribes victoris John Thomas Howell 1943-3-7 17887 Marin Hills northeast of San Rafael Comment
  CAS-BOT-BC168754  Ribes victoris Alice Eastwood 1915-3-28 3977 Marin Lagunitas Comment
  POM304546  Ribes victoris J. T. Howell 1942-7-12 s.n. Marin Above Lake Lagunitas (type locality), Northside Trail, Mount Tamalpais Comment
  OBI13705  Romanzoffia californica Robert F. Hoover 1964-4-8 8682 Marin Above Alpine Dam Comment
  POM212318  Romanzoffia californica Lincoln Constance, A. A. Beetle 1940-4-20 2570 Marin Cataract Creek, above Alpine Lake Dam. 457 Comment
  UC1301157  Romanzoffia californica Helen K. Sharsmith 1962-5-5 5012 Marin e. slope Bolinas Ridge (Alpine Dam rd.); San Francisco Bay Region, Bolinas Ridge 243 Comment
  POM127647  Romanzoffia californica E. R. Drew 1890-04 s.n. Marin Ross Station. Comment
  RSA299533  Romulea rosea D. E. Breedlove 1978-5-2 43470 Marin Crest of ridge above Radio Corp. of America land at boundary with Paradise Valley Ranch. Comment
  CDA2707  Romulea rosea var. australis G. D. Barbe 1979-4-2 2498 Marin South end of Inverness Ridge at Stewart Point, southeast of Point Reyes National Seashore boundary, Bolinas. 0 Comment
  CAS-BOT-BC311769  Rorippa curvipes A. Williams 2013-8-9 13768 Marin Mount Tamalpais. Marin Municipal Water District lands: Alpine Reservoir drawdown zone at Bullfrog Creek Comment
  JEPS77241  Rorippa nasturtium-aquaticum Robert M. Lloyd 1963-4-24 2382 Marin 1 mi. e. Inverness 3 Comment
  SEINET10543584  Rosa Walter H. Lewis, Barbara J. Ertter; Doreen Smith 2005-2-10 Lewis 15918 Marin Olima, opposite ostrich farm, shaded roadside. 10 Comment
  CAS-BOT-BC147500  Rosa californica Alice Eastwood 1923-5-13 11777 Marin Pt. Reyes Comment
  CAS-BOT-BC147501  Rosa californica Gordon H. True 1969-8-12 5112 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  CAS-BOT-BC147503  Rosa californica Alice Eastwood 1921-3-30 s.n. Marin Sausalito Comment
  CAS-BOT-BC147505  Rosa californica Javier Penalosa 1961-5-30 1547 Marin SW of a point on Tiburon Blvd. 1.2 mi. from U.S. 101 Comment
  CAS-BOT-BC147510  Rosa californica John Thomas Howell 1939-9-3 15349 Marin San Antonio Creek Comment
  SEINET10543519  Rosa californica Walter H. Lewis, Barbara J. Ertter; Doreen Smith 2005-2-10 Lewis 15914 Marin Wend Rush Creek Preserve near Hwy 101; small colony along fencerow at base of N sloping oak woods between road and Typha marsh. Comment
  UC173326  Rosa californica Katharine Brandegee 1905-7-11 Marin Rodeo Lagoon Comment
  CAS-BOT-BC147662  Rosa canina Doreen Smith 1996-5-19 s.n. Marin Bon Tempe Meadows, Mt. Tamalpais Comment
  UC1177434  Rosa eglanteria John Thomas Howell 1946-6-13 22057 Marin n Dillons Beach; Estero School Comment
  CAS-BOT-BC146537  Rosa gymnocarpa Mrs. Brandegee s.n. Marin Mt. Tamalpais Comment
  UC903304  Rosa gymnocarpa Ethel Crum 1933-7-9 1508 Marin Cataract Gulch North Coast Ranges, Alpine Lake (head of lake) Comment
  CAS-BOT-BC148293  Rosa pinetorum Doreen Smith 1998-6-23 s.n. Marin Big Rock Ridge West Comment
  CDA3945  Rubus armeniacus J. T. Howell 1943-8-29 19311 Marin Summit (Avenue) Ridge, Mill Valley. 0 Comment
  UCD113765  Rubus armeniacus John Thomas Howell 1943-8-29 19311 Marin Summit Avenue, Mill Valley. Comment
  RSA258096  Rubus parviflorus Robert A. Norris 1975-5-17 2365 Marin Just N of Inverness. Comment
  UC365927  Rubus parviflorus Hy. Edwards May 1877 9 Marin Lagunitas Comment
  UC496419  Rubus parviflorus Merle Randall 1930-6-13 Marin 8 mi above Bolinas (bank of Alamere Creek); above Bolinas, bank of Alamere Creek Comment
  RSA15432  Rubus parviflorus var. velutinus Carl B. Wolf 1927-4-24 361 Marin Stinson Beach. Comment
  RSA51406  Rubus spectabilis L. S. Rose 1950-3-27 50040 Marin Point Reyes. Comment
  UC555302  Rubus spectabilis Curtis Ferris 1932-3-5 12 Marin Inverness Comment
  UC589540  Rubus spectabilis Beryl O. Schreiber 1932-6-29 627 Marin Sand Dune Beach Tomales Bay, Sand Dune Beach Comment
  UC614735  Rubus spectabilis Beryl O. Schreiber 1936-3-7 2119 Marin trail to Shell Beach on Tomales Bay; trail to Shell Beach on Tomales Bay Comment
  UC762980  Rubus spectabilis R. F. Hoover 1941-2-2 4741 Marin Inverness Ridge nw Inverness; nw of Inverness Comment
  UC1281056  Rubus spectabilis H. E. McMinn 841 Marin Comment
  RSA178046  Rubus spectabilis var. franciscanus Robert F. Thorne 1965-4-21 34411 Marin Point Reyes National Seashore. 8 Comment
  CAS-BOT-BC158719  Rubus ulmifolius John Thomas Howell 1943-9-5 19313 Marin Between Tamalpais Valley and Tamalpais High School Comment
  CAS-BOT-BC158716  Rubus ulmifolius Catherine Best 1984-10-1 1051 Marin On the road to Bolinas about .5 mi from Hwy 1. Comment
  CAS-BOT-BC158837  Rubus ursinus John Thomas Howell 1938-5-22 13801 Marin San Anselmo Canyon Comment
  CAS-BOT-BC158861  Rubus ursinus Peter H. Raven; Michael P. Johnson 1967-5-2 21324 Marin Near road between Point Campbell and Hospital Cove, northwest side of island - Angel Island 45 Comment
  CAS-BOT-BC158863  Rubus ursinus Gordon H. True 1969-4-29 4879 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda, on Inverness Ridge. Comment
  RSA15386  Rubus ursinus Carl B. Wolf 1927-4-24 332 Marin The coastal side of Mill Valley toll road. Comment
  SBBG27393  Rubus ursinus J. T. Howell 1938-6-19 Marin Bootjack, Mt Tamalpais Comment
  UC365936  Rubus ursinus J. P. Moore Apr 1878 Marin San Rafael Comment
  UCD17841  Rubus ursinus H. Olmo 8-10 May 1962 62- 01 Marin California. Marin County: 5 miles north of Marshall along State Highway 1. Growing at highway marker 43.19 in hollow with old barn. Comment
  POM261521  Rubus ursinus var. sirbenus J. T. Howell 1938-5-22 13788 Marin San Anselmo Canyon. Comment
  PASA1197  Rubus vitifolius Annetta Carter 1929-2-22 Marin Comment
  UCD100995  Rumex acetosella Kamala Crompton 1996-5-19 18 Marin Roadside next to cow pasture about 2 miles east of Dillon Beach. 120 Comment
  CAS-BOT-BC421957  Rumex acetosella Alice Eastwood 1915-6-23 4779 Marin Pt. Reyes Comment
  SEINET11939807  Rumex acetosella E. H. Graham 1931-1 6878 Marin Near lighthouse, Pt. Reyes 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-BC421769  Rumex conglomeratus Javier Penalosa 1961-7-15 1991 Marin Tiburon Peninsula. Paradise Dr. 1.4 mi. NW of road to Naval Net Depot. Comment
  CAS-BOT-BC421803  Rumex conglomeratus Miss. A. Eastwood 1894-7-1 s.n. Marin Lagunitas Comment
  CAS-BOT-BC421532  Rumex crassus John Thomas Howell 1946-7-4 22173 Marin Dillons Beach Comment
  CAS-BOT-BC433488  Rumex fueginus John Thomas Howell 1947-10-26 24197 Marin Rodeo Lagoon Comment
  UC589512  Rumex occidentalis Beryl O. Schreiber 1932-6-23 568 Marin Hearts Desire Beach Tomales Bay Comment
  CAS-BOT-BC6019  Rumex salicifolius f. ecallosus John Thomas Howell 1943-6-13 18235 Marin Sausalito Comment
  UC1176820  Rumex salicifolius var. crassus John Thomas Howell 1944-9-24 20751 Marin e side Bolinas Lagoon Comment
  CDA23195  Rumex salicifolius var. crassus M. K. Bellue Sep 1938 Marin Red Rock, San Francisco Bay. 0 Comment
  CAS-BOT-BC434122  Rumex transitorius John Thomas Howell 1945-7-1 21261 Marin Tiburon Comment
  CAS-BOT-BC454104  Ruppia cirrhosa John Thomas Howell 1943-10-3 19334 Marin Muir Beach Comment
  UC424663  Ruppia maritima H. E. Parks 1928-3-28 Marin near Tiburon (Station 10) Comment
  SEINET11763540  Ruppia maritima Unknown 1940-1 1005 Marin along Highway 101, 2 mi S of Sonoma County line Comment
  SEINET8715803 Image available Ruppia maritima Leo Koch 1940-1 1005 Marin In water, saline flat along Highway 101, two miles south of Sonoma County line. Comment
  CAS-BOT-BC107012  Salix lasiolepis John Thomas Howell 1927-1-23 2277 Marin flats at head of Tomales Bay Comment
  UC5240  Salix lasiolepis Brewer 1862-4-1 944 Marin Comment
  UC589350  Salix lasiolepis Beryl O. Schreiber 1932-7-25 666 Marin Lone Pine Beach Tomales Bay (canyon) Comment
  UC589526  Salix lasiolepis Beryl O. Schreiber 1932-6-29 616 Marin Sand Dune Beach Tomales Bay (canyon) Comment
  CAS-BOT-BC124340  Salix lasiolepis var. lasiolepis Peter H. Raven; Michael P. Johnson 1967-5-1 21113 Marin below Rock Quarry, Angel Island 60 Comment
  CAS-BOT-BC124341  Salix lasiolepis var. lasiolepis Gordon H. True 1977-7-21 8353 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach 1 Comment
  CAS-BOT-BC124343  Salix lasiolepis var. lasiolepis Gordon H. True 1977-7-21 8353 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach 1 Comment
  CAS-BOT-BC124345  Salix lasiolepis var. lasiolepis Javier Penalosa 1961-4-29 1361 Marin NW of Marin Country Day School Comment
  CAS-BOT-BC125980  Salix scouleriana John Thomas Howell 1952-6-3 28324 Marin Near Ledum Swamp, Pt. Reyes Peninsula Comment
  CAS-BOT-BC126428  Salix sitchensis John Thomas Howell 1943-7-4 18263 Marin Ledum Swamp on road to Pt. Reyes Comment
  UCSB26125  Salix sitchensis Crovello, Theodore 1965-3-17 Marin Along Dillon Beach road just east of Dillon Beach town Comment
  CAS-BOT-BC175952  Salpichroa origanifolia John Thomas Howell 1943-6-13 18224 Marin Sausalito Comment
  UCLA70044  Salvia columbariae Lewis S. Rose 1939-4-23 39086 Marin Bootjack Camp Bootjack Camp, Mt. Tamalpais; Mt. Tamalpais 518 Comment
  SEINET12286938  Sambucus callicarpa E. H. Graham 1931-1 6920 Marin camp near blacksmith shop, Pt. Reyes Comment
  UC28624  Sambucus mexicana W. L. Jepson 1897-3-28 Marin Olema Comment
  CAS-BOT-BC238760  Sambucus nigra subsp. caerulea Mrs. E. C. Sutliffe 1921-6-27 s.n. Marin Near San Geronimo Comment
  CAS-BOT-BC238765  Sambucus nigra subsp. caerulea John Thomas Howell 1949-6-26 25352 Marin Deer Park, Fairfax hills Comment
  UC35426  Sambucus racemosa var. racemosa Chesnut and Drew 1891-4-15 Marin Bolinas Bay Comment
  UC1005628  Sanicula arctopoides Frank W. Gould 1940-2-18 868 Marin near Tomales 91 Comment
  POM306626  Sanicula bipinnatifida Henry J. Ramsey, Henry J. Ramsey 1938-4-3 529 Marin Mill Valley Comment
  UC21341  Sanicula bipinnatifida Harley P. Chandler 1899-4-8 262 Marin Mount Tamalpais Comment
  CAS-BOT-BC278124  Sanicula crassicaulis R. Schneider; T. Pollak; J. Stern; L. Williams 2013-4-12 13511 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-BC279936  Sanicula crassicaulis R. Crowe; P. da Silva; E. Hinman; M. A. Garcia 2013-4-12 13411 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  UC1022538  Sanicula crassicaulis C. Ritchie Bell 1952-4-9 3 X387 Marin 1 mi n of Tiburon (by road) Comment
  UC21347  Sanicula laciniata F. T. Bioletti April, 1892 Marin Fairfax Comment
  JEPS985  Sanicula laciniata W. L. Jepson 1897-4-10 14184 Marin Tamalpais Trail, from [Bars] Valley Tamalpais Trail Comment
  JEPS98661  Sanicula tuberosa O. Gomez and P. Vargas 1996-2-25 3 PV96 Marin Mt. Tamalpais Comment
  JEPS75683  Santolina chamaecyparissus Richard McP. Brown 1975-6-12 Marin along, at western edge of town Novato Boulevard (County Highway A114); Novato Comment
  UC1301161  Satureja douglasii Helen K. Sharsmith 1962-5-5 4998 Marin w slope Bolinas Ridge (Alpine Dam raod above Bolinas peninsula); San Francisco Bay Region 228 Comment
  JEPS43811  Saxifraga californica L. M. Newlon 1921-1 92 Marin Mount Tamalpais Comment
  UC11764  Saxifraga californica W. H. Brewer 918 Marin Mount Tamalpais Comment
  UC858700  Saxifraga californica M. E. Parsons 1912-2-27 Marin Keutfield Comment
Read comments
Feb 10 2019
  CAS-BOT-BC283093  Schedonorus arundinaceus Gordon H. True 1970-4-18 5324 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  UCD65882  Schedonorus arundinaceus Beecher Crampton 1957-6-11 4182 Marin Along State Hwy. 1, 1.2 miles north of Muir Beach. Comment
  CAS-BOT-BC111568  Schoenoplectus americanus John Thomas Howell 1944-9-10 20724 Marin Marshes north of Olema Comment
  CAS-BOT-BC111242  Schoenoplectus californicus John Thomas Howell 1944-9-10 20721 Marin Marshes north of Olema Comment
  RSA122649  Schoenoplectus californicus B. O. Schreiber 1936-6-28 2280 Marin 0.5 miles southwest of Point Reyes Station 2 Comment
  UC1100798  Scirpus californicus Herbert L. Mason 1946-7-24 12918 Marin 2.8 mi n Lake Ranch (margin of first lake s of Bear Valley); margin of first lake s of Bear Valley Comment
  UC750668  Scirpus microcarpus Lewis S. Rose 1946-6-22 46166 Marin e shore Bolinas Lagoon; e shore Bolinas Lagoon Comment
  CAS-BOT-BC110944  Scirpus microcarpus Alice Eastwood 1921-8-20 s.n. Marin Ross Valley Comment
  UC625355  Scirpus pungens Ira L. Wiggins 1938-7-14 8940 Marin Stinson Beach Bolinas Bay (s end of Bolinas Bay, inner margins of sand dunes) Comment
  SEINET8256393  Scirpus robustus Joseph Andorfer Ewan 1933-11-5 8109 Marin [Inverness] Village, Tomale Bay. Comment
  CAS-BOT-BC518981  Scoliopus bigelovii H. C. Cantelow 1936-1-26 1111 Marin Ross Comment
  CAS-BOT-BC518983  Scoliopus bigelovii David C. Rentz 1968-4-21 4 Marin Lucas Valley: 2 mi. southeast Nicasie on Lucas Valley Rd. Comment
  POM170226  Scoliopus bigelovii Jos Burtt Davy 1894-2-22 s.n. Marin Mt. Tamalpais. Comment
  SEINET12050516  Scoliopus bigelovii F. H. Utech 1988-1 88 -016 Marin W slope of Mt. Tamalpais, 1 mi past Alpine Dam of Alpine L & 6 mi from Fairfax on Bolinas Rd (C-105) 200 Comment
  SEINET12055151  Scoliopus bigelovii M. T. Doutt 1931-1 137 Marin Alpine Dam Comment
  UCD139808  Scoliopus bigelovii R. P. Brandt 1916-1-26 s.n. Marin Muir Woods. Comment
  UC905051  Scrophularia californica John Thomas Howell 1948-6-6 24331 Marin Bolinas Bay Sand Spit Comment
  UC205175  Sedum radiatum Katharine Brandegee 1907-6-29 Marin Tamalpais Comment
  UC1301024  Sedum spathulifolium Helen K. Sharsmith 1962-5-30 5073 Marin Point Reyes Peninsula , Point Reyes Peninsula (San Francisco Bay Region) Comment
  SD82669  Selaginella wallacei H. S. Parks 1925-10-1 2525 Marin Comment
  UC767447  Senecio glomeratus R. F. Hoover 1941-5-21 5191 Marin head of Drakes Estero Comment
  UC1176879  Senecio minimus John Thomas Howell 1941-7-16 Marin s side along road near Fern Canyon; Mt. Tamalpais Comment
  CAS-BOT-BC85801  Sequoia sempervirens W. R. Dudley 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  UC813085  Sequoia sempervirens Alice Eastwood 1922-2-12 Marin Mill Valley Comment
  CAS-BOT-BC85812  Sequoia sempervirens John Thomas Howell 1957-2-3 32020 Marin Fern Canyon, Mt. Tamalpais Comment
  SEINET4896317  Sequoia sempervirens W. M. Zaales, C. B. Arzeni 1967-1 Marin Muir Woods National Monument, 17 miles N of San Francisco. Comment
  CAS-BOT-BC350963  Setaria parviflora A. Williams 2013-8-9 13779 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Sky Oaks Ranger Station Comment
  RSA127277  Setaria parviflora J. T. Howell 1946-9-8 22997 Marin Phoenix Lake, Mt. Tamalpais. Comment
  POM316505  Sherardia arvensis Patricia Wilder 1965-6-7 3558 -a Marin Bolinas Ridge Road. N Coast mtn range. 183 Comment
  RSA523638  Sherardia arvensis W. L. Jepson 1910-4-13 4031 Marin Tocoloma. Comment
  POM62140  Sidalcea E. C. Sutliffe 1922-04 s.n. Marin San Anselmo Canyon Comment
  POM61912  Sidalcea calycosa subsp. rhizomata A. D. E. Elmer 1903-07 4936 Marin Point Reyes Post Office. Comment
  CAS-BOT-BC187893  Sidalcea calycosa subsp. rhizomata Robert F. Hoover 1941-6-19 5378 Marin N of Abbotts Lagoon Comment
  CAS-BOT-BC322114  Sidalcea malviflora T. Crotti 2013-5-23 FD 1302 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04. Comment
  JEPS76906  Sidalcea malviflora Robert M. Lloyd 1963-2-24 2025 Marin on road to Marshall (9 mi from U.S. Hwy 101) Comment
  UCSB16540  Sidalcea malviflora Breedlove, Dennis 1962-4-17 Marin 1 mile north of State Highway 1 on Mt. Tamalpais State Park Road 259 Comment
  JEPS67231  Sidalcea malviflora subsp. laciniata W. L. Jepson 1896-3-23 14060 Marin Ross Valley Comment
  UC403387  Sidalcea malviflora subsp. laciniata H. E. and S. T. Parks 1930-4-10 470 Marin Corte Madera , Corte Madera (n end Tiburon Peninsula) 3 Comment
  RSA95382  Sidalcea malviflora subsp. laciniata Mabel Peirson 1926-3-28 6528 Marin Marin County: Elk Valley Comment
  RSA95389  Sidalcea malviflora subsp. laciniata F. W. Peirson, Mabel Peirson 1926-4-1 6552 Marin Roadside along coast highway just south of Sonoma County Line. Comment
  RSA15365  Sidalcea malviflora subsp. malviflora Carl B. Wolf 1927-4-24 355 Marin End of Mill Valley Toll Road Comment
  CAS-BOT-BC384485  Silene antirrhina John Thomas Howell 1943-5-9 17983 Marin San Rafael hills Comment
  CAS-BOT-BC387092  Silene gallica Fred Ross; Gordon H. True 1970-4-23 5305 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  UC120227  Silene multinervia Michener and Bioletti 1892-5-22 4582 Marin Sequoia Canyon Mt. Tamalpais, Sequoia Canyon Comment
  RSA65689  Silene scouleri var. scouleri F. W. Peirson 1936-7-15 11835 Marin Near the lighthouse, Point Reyes. Comment
  CAS-BOT-BC75318  Sisymbrium officinale Gordon H. True 1977-5-5 8188 Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge. 3 Comment
  POM306629  Sisyrinchium bellum Henry J. Ramsey, Henry J. Ramsey 1938-4-3 1526 Marin Mill Valley Comment
  UCD138769  Sisyrinchium bellum James Bennett 1976-5-1 121 Marin Mill Valley, 100 yards west of Marin County Corporation yard on Kite Hill. 45 Comment
  JEPS77199  Smilacina sessilifolia Robert M. Lloyd 1963-4-24 2347 Marin on Bolinas Rd 3.5 mi s Fairfax 243 Comment
  JEPS77200  Smilacina stellata Robert M. Lloyd 1963-4-24 2347 Marin on Bolinas Rd 3.5 mi s Fairfax 243 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
  CAS-BOT-BC311758  Solanum americanum P. DaSilva; A. Young; B. Traut; S. Tsiu; J. Woods 2013-8-10 13152 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam, between Lake Lagunitas and Lakeview Road, across from culvert LV-04 Comment
  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
  JEPS12154  Solanum umbelliferum W. L. Jepson 1892-4-5 21259 Marin Ross Valley Comment
  RSA178049  Solanum umbelliferum Robert F. Thorne 1965-4-21 34415 Marin Near confluence of Lagunitas and Nicasio Creeks. 30 Comment
  CAS-BOT-BC157408  Solanum umbelliferum J. T. Howell 1945-4-29 20780 Marin Phoenix Lake Comment
  NY820583  Solanum umbelliferum F. Springmeyer 1924-1 2089 Marin Mt. Tamalpais Comment
  UC726799  Solidago elongata A. A. Heller 1904-8-29 7531 Marin Soda Spring Road Comment
  OBI76739  Solidago spathulata G. S. Ringius 1982-8-7 1499 Marin Point Reyes lighthouse Comment
  SEINET11800946  Solidago spathulata E. H. Graham 1931-1 6897 Marin near lighthouse, Pt. Reyes Comment
  UC589338  Solidago velutina subsp. californica Beryl O. Schreiber 1932-7-25 677 Marin Lone Pine Beach , Lone Pine Beach (Tomales Bay) Comment
  CAS-BOT-BC365852  Soliva sessilis Breedlove 1963-4-13 4405 Marin Tiburon Comment
  CAS-BOT-BC365859  Soliva sessilis John Thomas Howell 1946-5-26 s.n. Marin Summit of road near Ledum Swamp Comment
  CAS-BOT-BC365868  Soliva sessilis Walter Lennon 1973-1-1 s.n. Marin Phoenix Lake Comment
  JEPS58909  Sonchus oleraceus Javier Penalosa and J. T. Howell 1961-6-7 1646 Marin w Marin Country Day School (Tiburon Peninsula); Tiburon Peninsula 30 Comment
  CAS-BOT-BC374638  Sonchus oleraceus Javier Penalosa; J. T. Howell 1961-6-7 1646 Marin Tiburon Peninsula. West of Marin Country Day School 30 Comment
  UC1099794  Sparganium erectum subsp. stoloniferum Herbert L. Mason 1946-7-24 12925 Marin 2nd lake s Bear Valley (on road to Lake Ranch) Comment
  UC301  Sparganium erectum subsp. stoloniferum Alice Eastwood Oct 1896 Marin Olema Comment
  NY120617  Sparganium greenei E. L. Greene 09 1887 s.n. Marin Comment
  CDA18913  Spartina densiflora S. Klohr 2000-5-6 s.n. Marin North Coast Ranges; Scattered throughout Creekside Park, adjacent to Corte Madera Creek, Greenbrae. 0 Comment
  CAS-BOT-BC235374  Spartina densiflora Mary Partridge Wells 1982-8-11 s.n. Marin Greenwood Cove, Tiburon Comment
  CAS-BOT-BC236616  Spartina foliosa Ray Pestrong 1963-11-7 s.n. Marin Stinson Beach Comment
  CAS-BOT-BC236619  Spartina foliosa Javier Penalosa 1961-8-26 2207 Marin Below Tiburon Blvd. near Belvedere Dr., Tiburon Peninsula Comment
  SJSU6455  Spartina foliosa W. Savage 1975-7-31 1038 Marin adjacent to Corte Madera Creek, Creekside Park, Greenbrae Comment
  SJSU7955  Spartina foliosa H. T. Harvey 1978-10-11 635 Marin Creekside Park, Corte Madera Comment
  UCD92972  Spartina foliosa A. A. Beetle 1942-9-27 3817 Marin Stinson Beach on Bolinas Bay. Comment
  CDA32678  Spartina foliosa A. A. Beetle 1942-9-27 3817 Marin Stimson Beach on Bolinas Bay. (Stinson Beach) 0 Comment
  CAS-BOT-BC309809  Spartium junceum A. Williams; F. Leist; S. Tsiu; W. Dreskin; R. Brostrom 2013-5-4 13240 A Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry 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
  UCD99158  Spergula arvensis K. Esau 1932-3-19 s.n. Marin Mill Valley. Comment
  UC615354  Spergula arvensis subsp. arvensis Beryl O. Schreiber 1932-2-21 24 Marin Inverness, County Rd. Comment
  UCD99210  Spergularia macrotheca A. Brown 1993-5-14 s.n. Marin 4.2 km NE of mouth of Tomales Bay near Ocean Roar w. Highway 1 by Pacific Narrow guage railroad grade, Walker Creek Delta. Comment
  RSA0097834  Spergularia macrotheca I. L. Wiggins 1938-7-14 8935 Marin Stinson Beach, south end of Bolinas Bay. Comment
  CAS-BOT-BC390360  Spergularia macrotheca var. macrotheca Peter Rubtzoff 1951-9-23 795 Marin Point Reyes 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-BC390817  Spergularia marina John Thomas Howell 1944-7-23 19848 Marin Santa Venetia Comment
  CAS-BOT-BC390824  Spergularia marina G. B. Rossbach; R. P. Rossbach 1938-5-26 631 Marin Marsh just north of Sausalito Comment
  CHSC23014  Spergularia media Robert A. Schlising 1962-7-21 2341 Marin Coast Ranges. Near end of Schooner Bay of Drake's Estero. Comment
  CAS-BOT-BC390544  Spergularia media R. S. Ferris; Ira L. Wiggins 1935-7-19 8117 Marin Flats on south side of bridge across head of Drake's Estero Comment
  CAS-BOT-BC390628  Spergularia rubra Alice Eastwood; John Thomas Howell 1938-5-8 5490 Marin Lucas Valley Comment
  CAS-BOT-BC534896  Spirodela polyrhiza Doreen Smith; Wilma Follette 2004-9-12 s.n. Marin Point Reyes National Seashore, Abbotts Lagoon (freshwater) on pond margins Comment
  JEPS63072  Stachys ajugoides var. rigida W. L. Jepson 1892-9-9 14957 Marin Ross Valley Comment
  CAS-BOT-BC232228  Stachys rigida var. quercetorum C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1816 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade to culvert R143 Comment
  CAS-BOT-BC232240  Stachys rigida var. quercetorum A. Williams; E. McDermott; D. Smith; et al. 2012-6-23 1415 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
  UCD126051  Stachys rigida var. quercetorum Heidi E. M. Dobson 1978-5-31 334 Marin Overlooking Alpine lake on Fairfax-Bolinas Road at base of Pine Hill. Comment
  UC92127  Stebbinsoseris heterocarpa Mrs. K. Brandegee June 1886 Marin Point Reyes Comment
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Aug 25 2008
  UC135521  Stellaria crispa Alice Eastwood 1898-5-29 Marin Bear Valley Comment
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Aug 9 2010
  CHSC23019  Stellaria littoralis Robert A. Schlising; Lloy Thurman 1962-4-28 2197 Marin Coast Ranges. Near Jct Point Reyes Lighthouse Road and Drakes Beach Road; roadside. Comment
  RSA501266  Stellaria littoralis Aaron Liston, Sara Meury 1989-4-18 789 -2 Marin S of Marshall; Tomales Bay. 0 Comment
  CAS-BOT-BC516466  Stenanthium occidentale Gilbert Muth 1965-8-16 s.n. Marin Behind Black Mt. near the trail Comment
  UC101772  Stephanomeria elata Katharine Brandegee 1907-8-4 Marin Westpoint Road Tamalpais Comment
  CAS-BOT-BC375224  Stephanomeria elata John Thomas Howell 1944-9-3 20715 Marin Matt Davis Trail east of Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC375309  Stephanomeria exigua subsp. coronaria John Thomas Howell 1945-7-15 21296 Marin Fairfax hills Comment
  CAS-BOT-BC375823  Stephanomeria virgata Alice Eastwood 1915-9-26 s.n. Marin Near Fairfax along road Comment
  RSA127384  Stipa manicata J. T. Howell 1946-5-16 21849 Marin Angel Island, southeast side. Comment
  JEPS127390  Stipa purpurata Robert Steers with Heather Spaulding 2011-4-27 Marin Golden Gate National Recreation Area. Tennessee Valley. On hills adjacent to the Tennessee Valley Trail. Approximately 290 m W of the Barn and Parks Conservancy Greenhouse facilities. Comment
  CAS-BOT-BC61168  Streptanthus batrachopus John Thomas Howell 1939-5-14 14681 Marin East of Collier Spring, Mount Tamalpais. Comment
  CAS-BOT-BC428045  Streptanthus glandulosus S. Simono; I. Katten; M. E. Hannibal; V. Smith; N. Morganstein 2014-5-10 14215 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, approximately 0.33 miles from intersection with Bolinas-Fairfax Road, plot along unofficial trail to east. Comment
  POM316478  Streptanthus glandulosus Patricia Wilder 1965-6-7 3515 Marin San Geronimo Ridge. Coast mtn range, Pacific drainage area. 457 Comment
  JEPS27082  Streptanthus glandulosus subsp. pulchellus M. K. Curran May 1886 Marin Tamalpais Comment
  JEPS27086  Streptanthus glandulosus subsp. pulchellus John L. Morrison 1937-5-30 2437 Marin below Carson Ridge ((west)) Comment
  UC117387  Streptanthus glandulosus subsp. pulchellus Michener and Bioletti 1892-5-22 Marin Tamalpais Comment
  UC1601609  Streptanthus glandulosus subsp. pulchellus John Thomas Howell 1938-5-22 13791 Marin San Anselmo Canyon Comment
  UC1601644  Streptanthus glandulosus subsp. pulchellus Katharine Brandegee 1907-6-30 Marin Tamalpais Comment
  UCD70780  Streptanthus glandulosus subsp. pulchellus Michele H. Mills 1997-5-22 237 Marin Mt. Tamalpais, Marin Municipal Water District property, WSW-facing serpentine outcrop in grassland surrounded by Douglas fir forest, N of Ridge Rd approx. 3/4 mi W of intersection with Pan Toll Rd, common name 'Mt. Tamalpais jewelflower'; bright purple sepals, leaves with few coarse hairs, wavy leaf margins, flowers on one side of inflorescence, range restricted to Mt. Tamalpais 590 Comment
  CAS-BOT-BC87273  Streptanthus glandulosus subsp. secundus Alice Eastwood; John Thomas Howell 1938-5-8 5482 Marin At west end of Lucas Valley. Comment
  JEPS26975  Streptanthus glandulosus subsp. secundus Milo S. Baker 1904-5-2 Marin near Ross Valley Comment
  UC10913  Streptanthus glandulosus subsp. secundus Alice Eastwood June 1896 Marin Ross Valley Comment
  POM143221  Streptanthus niger Katherine Brandegee 1909-5-27 s.n. Marin Tiburon. Comment
  SBBG52899  Streptanthus niger J. D. Hobson -Jun-1962 Marin above old Catholic Church, Tiburon Comment
  UC1119938  Symphoricarpos albus var. laevigatus J. B. Spring 1932-6-20 72 Marin Salmon Creek; Petaluma Quad. 121 Comment
  CAS-BOT-BC234681  Symphoricarpos mollis Peter H. Raven; Michael P. Johnson 1967-5-1 21177 Marin Angel Island. On south ridge of Mount Ida 237 Comment
  CAS-BOT-BC99142  Symphyotrichum chilense Peter Rubtzoff 1951-9-23 788 Marin Point Reyes - coastal bluffs near lighthouse Comment
  CAS-BOT-BC99139  Symphyotrichum chilense John Thomas Howell 1947-5-18 23179 Marin Springy slope on serpentine, south end of Carson Ridge Comment
  SD112380  Symphyotrichum subspicatum Darley F. Howe 1961-7-27 3072 Marin Bluff over ocean on Hwy 1, 0.6 miles south of Stinson Beack. Comment
  UC1058200  Synthyris reniformis C. McMillan 1949-3-13 Marin Lagunitas Creek Comment
  CAS-BOT-BC376940  Taraxacum officinale Peter H. Raven; Michael P. Johnson 1967-5-2 21226 Marin Angel Island. Area below East Garrison, east side of island Comment
  UC486496  Taraxia ovata H. E. Parks 1926-4 Marin Tiburon Comment
  POM82873  Tauschia kelloggii Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  JEPS77240  Tellima grandiflora Robert M. Lloyd 1963-4-24 2381 Marin 1 mi e Inverness 3 Comment
  CAS-BOT-BC399795  Thalictrum polycarpum John Thomas Howell 1946-7-7 22216 Marin Potrero Meadow, Mt. Tamalpais Comment
  CDA24365  Thalictrum polycarpum D. G. Kelch 2007-3-29 7 .098 Marin Greenbrae Hills; between San Quentin Shooting Range and Drake s Landing development. Comment
  CAS-BOT-BC399790  Thalictrum polycarpum Alice Eastwood 1915-5-16 s.n. Marin Mt. Tamalpais Comment
  JEPS77171  Thermopsis californica var. californica Robert M. Lloyd 1963-4-5 2320 Marin hillside about 1 mi nw Tiburon Comment
  UC1177230  Thermopsis californica var. californica John Thomas Howell 1941-7-6 16365 Marin Hidden Lake Mt. Tamalpais Comment
  UC555349  Thermopsis californica var. californica Herbert L. Mason 1928-4-28 4396 Marin Tiburon Peninsula Comment
  SEINET3131793  Thermopsis macrophylla Unknown 1906-4-10 sn Marin Mt. Tamalpais Comment
  UC747361  Thysanocarpus curvipes G. Thomas Robbins 1944-4-14 1513 Marin 2-3 mi w Hamilton Field Air Base (on n slope of Big Rock Ridge); w of Hamilton Field Air BAse, n slope Big Rock Ridge 152 Comment
  CAS-BOT-BC88485  Thysanocarpus curvipes John Thomas Howell 1946-5-19 12913 Marin Meadows Club, Fairfax Hills. Comment
  CAS-BOT-BC88488  Thysanocarpus curvipes John Thomas Howell 1947-4-27 23106 Marin Bald Mountain west of San Anselmo. Comment
  CAS-BOT-BC300544  Torilis nodosa C. Kellner; S. Whelan; R. Truitt 2013-6-8 13656 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  UC106140  Torilis nodosa K. Brandegee May 1890 Marin Tamalpais Comment
  UC20902  Torilis nodosa F. T. Bioletti June 1891 Marin Sausalito Comment
  SEINET3561635 Image available Torresia macrophylla Lewis S. Rose 1932-4-20 32178 Marin Lagunitas. Comment
  RSA31  Torreya californica J. T. Howell 1927-8-22 671 Marin Mount Tamalpais, above Mill Valley 152 Comment
  RSA601317  Torreya californica Jens Clausen 1936-5-10 1175 Marin Mt. Tamalpais, near summit Comment
  UC905053  Torreya californica John Thomas Howell 1948-5-16 24304 Marin near top of Eldridge Grade Mt. Tamalpais, Eldridge Grade Comment
  SEINET8552033 Image available Torreya californica Lewis S. Rose 1935-1 35022 Marin Lagunitas Comment
  CAS-BOT-BC169210  Toxicodendron diversilobum Brandegee s.n. Marin Tamalpais Comment
  UCD161809  Toxicoscordion fontanum Ayzik Solomeshch 2014-5-28 s.n. Marin Giacomini Open Space Preserve. Southwest of town of Woodacre, south of Sir Frances Drake Blvd. West of San Geronimo Ridge Road. Along Carson Fire Road. UTM Zone 10 E 530517, N 4205620.(Coordinates converted from UTM data by label maker). 410 Comment
  CAS-BOT-BC531460  Tragopogon porrifolius A. Williams; M. C. O'Connor; R. Truitt; A. Young; R. Brostrom 2015-6-12 15805 Marin Mount Tamalpais. Marin Municipal Water District lands: near Alpine Lake, across Bullfrog Creek from Bullfrog Quarry Comment
  UC1324894  Trientalis latifolia H. U. Stauffer and E. Molseed 1964-5-17 5938 Marin 11 km w of Fairfax (Alpine Lake); Alpine Lake 200 Comment
  UCSC009382  Trifolium Randall Morgan 2015-4-11 6741 Marin Originally from Mt. Tamalpais Comment
  RSA33140  Trifolium albopurpureum A. A. Heller 1904-5-14 7416 Marin 27 Mile Drive Comment
  UC188626  Trifolium albopurpureum var. dichotomum Michener and Bioletti April 1892 Marin Ross Valley Comment
  UC33449  Trifolium albopurpureum var. dichotomum Harley P. Chandler Apr 1899 291 Marin Ross Valley Comment
  UC1106241  Trifolium barbigerum John Thomas Howell 1946-4-14 21620 Marin near Tomales 0 Comment
  RSA261653  Trifolium barbigerum M. K. Curran 1886-5-2 s.n. Marin Tamalpais Comment
  UC80371  Trifolium barbigerum K. Brandegee 1886-5-10 Marin Comment
  CAS-BOT-BC232487  Trifolium bifidum A. Williams; E. Shea; M. E. Hannibal; S. Tsui 2012-5-5 719 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Laurel Dell Rd., south of culvert LD-15, just north of where Cataract Creek crosses road Comment
  RSA32497  Trifolium ciliolatum J. T. Howell 1946-4-18 21663 Marin Novato. Comment
  POM195444  Trifolium dichotomum H. E. Parks, Susan T. Parks, C. R. Parks 1930-4-10 0490 Marin Hills above Tiburon Comment
  CAS-BOT-BC285572  Trifolium dubium A. Williams; F. Leist; C. Powell; J. Slamovich 2013-4-12 13226 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  SEINET7413754  Trifolium dubium F. Martin 1962-4-21 48 Marin 7 miles east of San Rafael, along the San Pedro Road 3 Comment
  SEINET3524240 Image available Trifolium fucatum Lewis S. Rose 1932-4-20 32190 Marin Nicasio. Comment
  CDA27948  Trifolium fucatum T. C. Fuller 1967-5-19 15877 Marin Coast Highway (Highway 1) 2 miles east of Valley Ford. 0 Comment
  UC631027  Trifolium gracilentum P. B. Kennedy 1916-4-19 4689 Marin Mill Valley 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
  UC1602114  Trifolium macraei Katharine Brandegee Jun 1886 Marin Point Reyes Comment
  UCD148521  Trifolium macraei P. B. Kennedy 1907-5-1 s.n. Marin Fairfax. Comment
  UCD111471  Trifolium microcephalum Michael A. Vincent 1999-6-10 8602 Marin Point Reyes. Along Sir Francis Drake Boulevard. At entrance road to North Beach. Comment
  UC16674  Trifolium obtusiflorum W. L. Jepson 1891-6-11 Marin Mt. Tamalpais Comment
  UC311075  Trifolium obtusiflorum A. D. E. Elmer July, 1903 4553 Marin Point Reyes Post Office Comment
  UC631283  Trifolium oliganthum P. B. Kennedy May 1907 Marin Fairfax Comment
  UCD36548  Trifolium variegatum Beecher Crampton 1954-4-28 1806 Marin On Point Reyes Peninsula, 11 miles northeast of Point Reyes Lighthouse. Comment
  POM277689  Trifolium variegatum var. melananthum Lyman D. Benson 1935-5-16 6559 Marin US 101 N of San Rafael, Mt. Range: Seaward N coast; Watershed: San Francisco Bay. 30 Comment
  CAS-BOT-BC175898  Trifolium vesiculosum D. L. Smith 2000-5-30 s.n. Marin French Ranch development at San Geronimo Comment
  SEINET12157352  Trifolium willdenovii M. T. Doutt 1931-1 377 Marin near Alpine Dam Comment
  RSA32119  Triglochin concinna J. T. Howell 1944-7-9 19711 Marin South end of Tomales Bay Comment
  SJSU3903  Triglochin concinna C. W. Sharsmith 1964-4-26 7238 Marin Tomales Bay near Inverness, Point Reyes Peninsula Comment
  CAS-BOT-BC451859  Triglochin maritima Malcom A. Nobs; S. Galen Smith 1949-6-29 903 Marin Pt. Reyes, north of Inverness Comment
  CAS-BOT-BC451834  Triglochin maritima John Thomas Howell 1941-7-16 16376 Marin Bootjack, Mt. Tamalpais 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
  SDSU5303  Triglochin maritima D. F. Howe 1966-6-1 4257 Marin Salt marsh, Invernes Comment
  UCD138187  Triglochin maritima John M. Tucker 1951-6-29 2164 Marin About 5 miles west of Inverness. Comment
  UC1005259  Trillium chloropetalum Rolf Y. Berg 1955-4-5 Marin Francis Drake Hwy. at Woodacre Comment
  UC1784176  Trillium chloropetalum Ethel Crum 1930-1 674 Marin Point Reyes Comment
  UC589467  Trillium chloropetalum Beryl O. Schreiber 1932-6-29 628 Marin Tomales Bay, Sand Dune Beach Comment
  UC615375  Trillium chloropetalum Beryl O. Schreiber 1932-3-13 79 Marin Inverness Comment
  UC672072  Trillium chloropetalum D. Tebbe 1930-3-16 82 Marin Lake Lagunitas Comment
  JEPS61783  Trillium ovatum W. Roderick 1960-5-22 Marin e. of Pt. Reyes on rd. to Petaluma Comment
  UC142147  Trillium ovatum Michener & Bioletti 1892-1-31 2141 a Marin Sequoia Canyon Comment
  JEPS47268  Trillium ovatum Adele Lewis Grant 1915-3-7 Marin <Earnscliffe Canyon> Mill Valley, <Earnscliffe Canyon> Comment
  RSA304194  Trillium ovatum James R. Shevock 1971-2-27 700 Marin Franklin Creek, west of Muir Woods. 91 Comment
  SEINET12048624  Trillium ovatum F. H. Utech, Knight, W.; Knight, I. 1984-1 84 -001 Marin Petaluma to Pt. Reyes Rd & Patform Bridge Rd junction, SW of Nicasio Reservation to Tocaloma 30 Comment
  SEINET7725808  Trillium sessile Unknown Marin Saucelito Comment
  UC615298  Triodanis biflora Beryl O. Schreiber 1933-7-5 863 Marin Inverness Mount Vision; , Inverness Comment
  SBBG26827  Triphysaria eriantha subsp. rosea Mrs. H. P. Bracelin 1930-4-20 18 Marin 1 mi S of Lagunitas 66 Comment
  SBBG84045  Triphysaria eriantha subsp. rosea F. W. Pennell, J. T. Howell 1940-5-20 25475 Marin Point Reyes 91 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
  UC1348894  Triphysaria floribunda Robert F. Thorne 1965-4-21 34396 Marin along Francis Drake Blvd. ca 5 mi n Point Reyes (Point Reyes National Seashore); , n of Point Reyes 4 Comment
  UC496353  Triphysaria floribunda Roxana S. Ferris 1932-4-2 8046 Marin 2 mi from Point Reyes lighthouse (Point Reyes lighthouse); Point Reyes Comment
  CAS-BOT-BC238526  Triphysaria floribunda Ronie Clark 1983-5-11 PR 83 -020 Marin Point Reyes National Seashore. Sir Francis Drake Hwy. 12.8 mi. from Inverness. Hillside NW of Mendoza Ranch buildings Comment
  CAS-BOT-BC238529  Triphysaria floribunda Ronie Clark 1984-5-4 PR 83 -016 Marin Point Reyes National Seashore. Sir Francis Drake Hwy. 8.6 mi. from Inverness, west side of road on N & SW facing hillsides 60 Comment
  CAS-BOT-BC238531  Triphysaria floribunda Ronie Clark 1983-4-20 PR 83 -012 Marin Point Reyes National Seashore. Sir Francis Drake Hwy. to parking area of Lighthouse, S of side of road 146 Comment
  CHSC39246  Triphysaria versicolor subsp. faucibarbata B. A. Stein 1982-4-18 857 Marin Hwy 101, 3 miles S of Sonoma County line, sea level. Comment
  OBI9368  Triphysaria versicolor subsp. faucibarbata Lewis S. Rose 1958-4-27 58014 Marin San Rafael 6 Comment
  UC199381  Triphysaria versicolor subsp. faucibarbata Milo S. Baker 1904-5-2 Marin Bodega Road to Fairfax; Bodega Road to Fairfax Comment
  RSA603501  Trisetum canescens Ellen Dean, Thomas Starbuck 1989-5-25 192 Marin Mount Tamalpais. Along Cataract Trail, walking from Rock Springs parking area toward Laurel Dell picnic area. 549 Comment
  UC53327  Trisetum canescens Jos. Burtt Davy 1900-6 6779 Marin Point Reyes Peninsula Comment
  CAS-BOT-BC522014  Triteleia hyacinthina Javier Penalosa 1961-6-7 1651 Marin West of Marin Country Day School, Tiburon Peninsula Comment
  UCR115977  Triteleia laxa Tom Paradise 1993-4-20 9 Marin San Francisco Bay area, [North]west of San Rafael, Lucas Valley Road, 9 mi. west of Hwy 101 [probably somewhere in vicinity of Big Rock; latitude and longitude for Big Rock] 61 Comment
  CAS-BOT-BC526452  Triteleia laxa A. A. Heller 1940-6-12 15728 Marin Along State Highway 1, east side of Tamales Bay, opposite Inverness Comment
  RSA378033  Triteleia laxa Robert Gustafson, Don Reynolds 1983-6-6 2697 Marin Ring Mountain Nature Preserve, Tiburon peninsula, Comment
  UCSB827  Triteleia laxa Keator, Glenn 1958-6-17 Marin Slopes near the sea at entrance to Pt. Reyes lighthouse, Pt. Reyes peninsula Comment
  UC13787  Triteleia peduncularis J. Burtt Davy 1900-6-18 6688 Marin Point Reyes Comment
  UC1106124  Triticum aestivum John Thomas Howell 1944-6-25 Marin San Rafael; along railroad Comment
  CAS-BOT-BC213084  Ulex europaeus Henry M. Pollard 1935-4-1 s.n. Marin San Rafael Hill Comment
  CAS-BOT-BC91149  Umbellularia californica Javier Penalosa 1962-3-31 2282 Marin Tiburon Peninsula. Ridge over the longer of the Peninsula Railroad tunnels. Comment
  RSA758206  Umbellularia californica Doug Goldman 2004-12-22 3005 Marin West side of Route 1 (Shoreline Highway), just to the east of Tomales Bay and about 3 miles north of the intersection with Point Reyes Petaluma Road in Point Reyes. 3 Comment
  UC1176919  Uropappus lindleyi John Thomas Howell 1945-5-6 20802 Marin SAn Rafael Hills Comment
  CAS-BOT-BC403944  Urtica dioica subsp. gracilis John Thomas Howell 1944-6-4 19559 Marin Near Mt. Vision west of Inverness Comment
  CAS-BOT-BC404152  Urtica dioica subsp. holosericea John Thomas Howell 1945-8-5 21365 Marin Near Stinson Beach at high tide line Comment
  CAS-BOT-BC404156  Urtica dioica subsp. holosericea J. W. Congdon 1880-10-22 s.n. Marin Paper Mill Creek Comment
  CAS-BOT-BC404325  Urtica urens Greg de Nevers 2002-1-24 12643 Marin Audubon Canyon Road. Picher Canyon 304 Comment
  UC217664  Utricularia macrorhiza Katharine Brandegee 1910-1 Marin pond near Olema Comment
  CAS-BOT-BC193973  Vaccinium cespitosum A. D. E. Elmer 1903-7-1 4618 Marin Point Reyes Post Office Comment
  UC204054  Vaccinium cespitosum A. D. E. Elmer Jul 1903 4618 Marin Point Reyes Post Office Point Reyes Comment
  CAS-BOT-BC193932  Vaccinium ovatum G. R. Vasey 1880-9-1 s.n. Marin Unspecified Comment
  RSA471166  Vaccinium ovatum M. B. Dunkle 1931-7-12 2495 Marin Mount Tamalpais Comment
  UC22210  Vaccinium ovatum H. P. Chandler 1900-2-26 Marin Mt. Tamalpais Comment
  CAS-BOT-BC434216  Vancouveria planipetala D. Smith; C. Liu; D. Long; S. Whelan; C. Gattuso 2014-5-10 14444 Marin Mount Tamalpais. Marin Municipal Water District lands: Approximately 0.5 mi up Kent Pump Road from intersection with Alpine Lake dam, between two rock faces. Comment
  CAS-BOT-BC76097  Vancouveria planipetala Volney Rattan 1886-5-8 s.n. Marin Camp Taylor. Comment
  JEPS16844  Veronica americana H. M. Wheeler 1944-6-4 Marin near Bootjack (Mount Tamalpais, at edge of paved road which leads from Bootjack w to the Toll Station, a few steps w of Bootjack); Mount Tamalpais Comment
  CAS-BOT-BC143046  Veronica persica Doreen Smith 2002-4-1 s.n. Marin Tomales Bluffs Comment
  RSA15379  Vicia americana var. americana Carl B. Wolf 1927-4-24 339 Marin The coastal side of Mill Valley toll road. Comment
  RSA32140  Vicia benghalensis J. T. Howell 1945-5-20 s.n. Marin Tiburon. Comment
  UC1761568  Viola adunca Verne Grant, Alva Grant 1947-4-6 7914 Marin 12 mi from Inverness; Point Reyes Peninsula Comment
  UC1784143  Viola adunca Ethel Crum 1930-1 661 Marin Point Reyes Comment
  UC615418  Viola adunca Beryl O. Schreiber 1932-2-20 15 Marin Inverness; Mount Vision Comment
  SEINET196207 Image available Viola glabella H. S. Reed 1939-5-23 269 Marin Slopes of Mt. Tamalpais 152 Comment
  UC19310  Viola ocellata W. H. Brewer March 1862 917 Marin Mount Tamalpais Comment
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Dec 12 2015
  UC1761642  Viola pedunculata C. Condit 1934-3-10 79 Marin 1 mi W of Almonte Comment
  JEPS50228  Viola sempervirens W. L. Jepson 1891-3-29 14110 Marin Mill Valley Comment
  UC1300831  Viola sempervirens Helen K. Sharsmith 1962-5-5 5007 Marin e slope of Bolinas Ridge (Alpine Dam Road); San Francisco Bay Region, Bolinas Ridge 243 Comment
  UC506145  Viola sempervirens Alice Eastwood 1899-6-6 16 Marin Sequoia Canyon Comment
  RSA216154  Viola tricolor J. T. Howell 1959-9-10 34606 Marin Spontaneous in garden of Mrs. James Jenkins, Bolinas. Comment
  SEINET5580514  Violaceae H. S. Gentry 1931-1 106 Marin Collected at Point Reyes by W. Alcorn. Comment
  CAS-BOT-BC198807  Vulpia bromoides Javier Penalosa 1961-6-7 1643 Marin West of Marin Country Day School, Tiburon Peninsula 30 Comment
  RSA127239  Vulpia bromoides J. T. Howell 1939-5-14 s.n. Marin Ross. Comment
  CAS-BOT-BC183162  Vulpia microstachys var. ciliata John Thomas Howell 1939-5-14 14682 Marin North side, West Peak, Mt. Tamalpais Comment
  CAS-BOT-BC183158  Vulpia microstachys var. ciliata R. E. Frenkel 1964-5-7 497 Marin 1.5 miles south of Meadows C. C. on Fairfax-Bolinas Road 304 Comment
  CAS-BOT-BC184358  Vulpia microstachys var. pauciflora John Thomas Howell 1967-5-24 42259 Marin To west of Dakin Lane, just north of Old St. Hilary's Church, Tiburon Comment
  CAS-BOT-BC184362  Vulpia microstachys var. pauciflora John Thomas Howell 1943-5-15 18092 Marin Tiburon Peninsula Comment
  SEINET10959528  Vulpia microstachys var. pauciflora Lewis S. Rose 1946-5-14 Rose 46068 Marin Mt. Tamalpais, Potrero Meadows. Open hillsides. 610 Comment
  SEINET10604546  Vulpia myuros var. hirsuta John Thomas Howell 1948-5-16 Howell 24299 Marin Upper part of Cascade Canyon, Mt. 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
  CAS-BOT-BC128785  Whipplea modesta W. W. Carruth 1900-4-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC279925  Whipplea modesta D. Smith; J. Baxter; F. Lerst; R. Truitt; L. Wess 2013-3-9 13015 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  CHSC59605  Whipplea modesta Gregg Riegel 1975-5-9 15 Marin Mount Tamalpais Road, 4.8 miles southeast of Stinson Beach. Comment
  UC1051652  Whipplea modesta Peter Kamb 1950-6-3 1838 Marin on Alpine Dam Rd ca 1 mi above the lake (n side of ridge); Bolinas Ridge 365 Comment
  UC11950  Whipplea modesta W. G. Klee June 1882 Marin Taylorville Comment
  UC212424  Whipplea modesta S. B. Parish Aug. 1918 19076 Marin Lagunitas Comment
  SEINET3883311  Wolffiella oblonga S. Galen Smith, Francia Chisaki; J. Swanson; W. Doyle 1958-8-17 3132 Marin About 2 miles south of Olema along Highway I.; 0 Comment
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Jan 27 2016
  CAS-BOT-BC229752  Woodwardia fimbriata C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1811 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade to culvert R143 Comment
  CHSC433  Wyethia angustifolia A. Stone 1963-4-20 Marin Near Dillon Beach. 15 Comment
  UC36764  Wyethia angustifolia Jos. Burtt Davy 1898-4-2 4190 Marin Angel Island Comment
  CAS-BOT-BC382953  Wyethia angustifolia L. R. Abrams 1918-4-27 6890 Marin Ignacio Comment
  SEINET11808777  Wyethia glabra C. F. Quibell 1976-1 1374 Marin S side of road W of Summit, Marshall-Petaluma Rd Comment
  CAS-BOT-BC527084  Xerophyllum tenax F. T. Bioletti 1892-5-22 s.n. Marin Sequoia Canyon Comment
  JEPS113360  Zeltnera muehlenbergii Doreen Smith 2002-5-17 Marin Point Reyes National Seashore, F Ranch (Abandoned Ranch / old Pr. Reyes Post Office) Comment
  CAS-BOT-BC530477  Zigadenus fontanus John Thomas Howell 1940-5-26 15532 Marin Little Carson Falls Comment
  CAS-BOT-BC531916  Zigadenus fremontii J. Klein; A. Chavez; C. Nowell; J. Eggert; M. E. Hannibal; N. Brown; R. Crowe; T. Cheng; T. Edwards 2013-2-23 13301 Marin Mt. Tamalpais: Marin Mumicipal Water District lands; roadside Sky Oaks R2/Ranger residence intersetion Comment
  SEINET179630  Zigadenus fremontii H. E. Parks, S. T. Parks 1930-3-15 0405 Marin Tiburon Peninsula. 61 Comment
  CAS-BOT-BC530571  Zigadenus fremontii James I. McMurphy 1906-4-14 s. n. Marin Mt. Tamalpais E. side Redwood Canyon Comment
  CAS-BOT-BC530573  Zigadenus fremontii M. E. Parsons 1912-3-9 s. n. Marin Kentfield Comment
  CAS-BOT-BC531912  Zigadenus fremontii Alice Eastwood 1925-6-7 12989 Marin Big Carson Ridge Comment
  UC1719626  Zostera marina Wyllie-Echeverria family 2003-4-7 Marin station #3, Keil Cove, Tiburon Peninsula; San Francisco Bay Comment
  UC341761  Zostera marina H. E. Parks 1922-9-30 Marin Cove, Belvedere Comment
  UC398865  Zostera marina H. E. Parks 1923-4-24 Marin Paradise Cove Comment
  UC398872  Zostera marina W. A. Setchell 1920-10-3 Marin Belvedere Comment
  UC399038  Zostera marina H. E. Parks 1923-6-8 Marin Paradise Cove Comment
  UC399050  Zostera marina H. E. Parks 1923-4-17 Marin Paradise Cove Comment
  UC399054  Zostera marina H. E. Parks 1923-3-24 Marin Paradise Cove Comment
  UC399062  Zostera marina H. E. Parks 1923-6-17 Marin Paradise Cove Comment
  CAS-BOT-BC454192  Zostera pacifica John Thomas Howell 1947-6-18 23274 Marin Dillons Beach Comment



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