Search Results — 2000 specimen records retrieved (1358 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
  UCD109790  Abronia latifolia Andreas Stohr 1996-5-19 31 Marin Sand dunes at Dillon Beach. 5 Comment
  UCD15693  Abronia latifolia David Uyeno 1989-6-4 15 Marin Near Muir Beach. 6 Comment
  UCR21037  Abronia latifolia H. M. Whistler 1966-4-15 s.n. Marin Central Coast, McClure's Beach, on Tomales Point 8 Comment
  SEINET946042  Abronia latifolia Frank W. Gould 1938-1 384 Marin Point Reyes. Comment
  UC1176780  Abronia umbellata John Thomas Howell 1947-5-14 23157 Marin McClure Beach Comment
  UCR255864  Acacia Greg de Nevers 2001-4-2 12241 Marin Stinson Beach, Morses Gulch 3 Comment
  CAS-BOT-BC177035  Acacia dealbata John Thomas Howell 1943-8-29 19312 Marin On Summit (Avenue) Ridge above Mill Valley 152 Comment
  CAS-BOT-BC177071  Acacia melanoxylon John Thomas Howell 1965-10-13 41412 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  UCD137216  Acaena pallida Javier Jauregui L.; Dan Potter 2013-6-28 3 Marin Stinson Beach, Seadrift Road 2 Comment
  SEINET10541228  Acaena pinnatifida John T. Middleton 1936-3-21 Middleton 104 Marin Comment
  CAS-BOT-BC437009  Acaena pinnatifida var. californica Peter H. Raven; Michael P. Johnson 1967-5-1 21187 Marin South ridge of Mount Ida, Angel Island 237 Comment
  UCD15628  Acaena pinnatifida var. californica R. B. Kelley 1985-4-30 177 Marin 11 miles E of Marshall on Marshall-Petaluma Road. 121 Comment
  CAS-BOT-BC334200  Acer negundo var. californicum T. S. Brandegee 1886-6-3 s.n. Marin Tamalpais Comment
  CAS-BOT-BC336655  Acer negundo var. californicum Alice Eastwood 1915-3-25 s.n. Marin Ross Valley Comment
  HSC2823  Acer negundo var. californicum L. S. Rose 1969-6-12 69032 Marin 3 mi. E of Point Reyes Station 24 Comment
  UCD70773  Achillea millefolium Michele H. Mills 1998-3-30 211 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve, center of preserve, serpentine grassland, 137 Comment
  UCR51649  Achillea millefolium R. Ascanio 1988-4-9 289 Marin Fort Cronkite, Marin Co. side of Golden Gate Bridge. Comment
  CAS-BOT-BC28659  Achillea millefolium Javier Penalosa 1961-4-8 1292 Marin Plateau NW of 748-ft summit above Paradise Cove. 137 Comment
  RSA127090  Achillea millefolium John T. Howell 1945-7-29 s.n. Marin Bolinas. Comment
  RSA395828  Achyrachaena mollis Quinn P. Sinnott, Kathy A Sinnott 1976-4-11 649 Marin C and M Ranch, north of Novato. 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
  CAS-BOT-BC229701  Acmispon parviflorus C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1113 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12 Comment
  SBBG33941  Acmispon wrangelianus L. S. Rose 1963-5-24 63063 Marin Tiburon 30 Comment
  UC29321  Adenocaulon bicolor F. T. Bioletti 1891-7-1 Marin Sequoia Canon Comment
  JEPS44805  Adenostoma fasciculatum Adele Lewis Grant 1914-9-19 Marin near Rattlesnake Camp Mt. Tamalpais Comment
  UC466766  Adenostoma fasciculatum Franklin P. Nutting 1895-6-27 Marin Mt. Tamalpais Comment
  SEINET11914040  Adenostoma fasciculatum H. W. Graham 1927-1 s.n. Marin from Mill Valley to Muir Woods, near San Francisco Comment
  UC62714  Adiantum aleuticum W. C. Blasdale 1893-7-14 Marin Lagunitas Comment
  CAS-BOT-BC69010  Adiantum aleuticum unspecified s.n. Marin Mt. Tamalpais Comment
  UC403399  Adiantum jordanii H. E. and S. T. Parks 1930-4-10 458 Marin Lake Phoenix Ross 60 Comment
  UC614999  Adiantum jordanii Beryl O. Schreiber 1936-2-2 2114 Marin Shell Beach Tomales Bay Comment
  CAS-BOT-BC29334  Ageratina adenophora Wilma Follette 2000-4-15 s.n. Marin Along Panoramic Highway roadside, just above Stinson Beach Comment
  CAS-BOT-BC366887  Ageratina adenophora Greg de Nevers 1997-9-19 11093 Marin Stinson Beach, Matt Davis Trail 200 Comment
  POM216923  Agoseris apargioides var. eastwoodiae H. F. Copeland 1934-5-27 s.n. Marin Dillon's Beach. Comment
  RSA639476  Agoseris apargioides var. eastwoodiae Walter Wisura 1999-6-15 5129 Marin Point Reyes National Sea shore: McClure Beach. Comment
  CAS-BOT-BC22908  Agoseris heterophylla M. E. Parsons 1912-5-13 s.n. Marin Kentfield Comment
  CAS-BOT-BC22901  Agoseris heterophylla John Thomas Howell 1941-6-8 s.n. Marin San Raphael Hills Comment
  CAS-BOT-BC13129  Agoseris hirsuta John Thomas Howell 1943-5-30 18182 Marin Summit Ave, Mill Valley Comment
  JEPS79452  Agoseris hirsuta Edward Lee with W. Joseph 1936-6-14 2240 Marin between Fairfax and Alpine Lake on Old Bolinas Rd. Alpine Lake Comment
  CAS-BOT-BC13140  Agoseris hirsuta LeRoy Abrams 1922-6-21 8093 Marin Novato Comment
  CDA32798  Agrostis avenacea D. G. Kelch 2009-6-25 9 .489 Marin Bayo Vista near Black Point. Comment
  CAS-BOT-BC175246  Agrostis blasdalei Doreen L. Smith 2004-5-30 s.n. Marin Near parking lot at top of Mt. Vision, Pt. Reyes peninsula Comment
  UCR136586  Agrostis blasdalei Beecher Crampton 1960-6-8 5593 Marin Central Coast, Point Reyes, 6.2 miles northwest of Inverness, area near RCA Radio Station 24 Comment
  CAS-BOT-BC127430  Agrostis densiflora Ronie Clark 1984-5-14 PR 84 -024 Marin Point Reyes National Seashore, Pierce Point Road. North side of roadway at junction with L Ranch Road. Comment
  CHSC83243  Agrostis densiflora Beecher Crampton 1961-6-28 5918 Marin Point Reyes Peninsula, 3.5 miles south of McClure's Beach, north of Abbott's Lagoon. Comment
  POM277050  Agrostis densiflora A. A. Beetle 1946-7-13 4695 Marin North side of Point Reyes, n.w. of Inverness Comment
  SEINET8914100 Image available Agrostis densiflora A. A. Beetle 1946-7-13 4695 Marin North side of Point Reyes, N.W. of Inverness Comment
  CAS-BOT-BC127192  Agrostis exarata John Thomas Howell 1943-6-6 s.n. Marin On railroad grade above Muir Woods. Comment
  SEINET4557957  Agrostis exarata Alan A. Beetle 1945-1 3893 Marin Deer Park Comment
  UC1153908  Agrostis exarata Beecher Crampton 1957-7-11 4290 Marin Valley Ford-Franklin School Road just n of junction with Dillon Beach Road Comment
  SEINET10789992  Agrostis exarata John Thomas Howell 1945-7-1 Howell 21264 Marin Tiburon. Comment
  CAS-BOT-BC139665  Agrostis gigantea John Thomas Howell 1943-7-3 18244 Marin Sausalito. Comment
  CAS-BOT-BC139670  Agrostis gigantea John Thomas Howell 1944-6-25 19644 Marin Santa Ventia. Comment
  CAS-BOT-BC139489  Agrostis hallii Peter H. Raven; Michael P. Johnson 1967-5-1 21175 Marin Angel Island. On south ridge of Mount Ida. 237 Comment
  CAS-BOT-BC139491  Agrostis hallii John Thomas Howell 1945-8-19 21418 Marin Inverness. Comment
  RSA126478  Agrostis hallii J. T. Howell 1944-6-4 19560 Marin Mt. Vision west of Inverness Comment
  SBBG115901  Agrostis hallii B. Crampton 1961-6-28 5910 Marin ca. 1.25 mi E of Dillon Beach, at jct of Valley Ford-Franklin Rd with Dillon Beach Rd Comment
  RSA93385  Agrostis hendersonii J. T. Howell 1947-4-23 23062 Marin Drakes Estero West of Mt. Vision Comment
  CAS-BOT-BC138658  Agrostis stolonifera John Thomas Howell 1944-7-9 19713 Marin South end of Tomales Bay. Comment
  UC589498  Agrostis viridis Beryl O. Schreiber 1932-8-3 727 Marin Honeymoon Beach Tomales Bay (open slope) Comment
  CAS-BOT-BC138398  Aira caryophyllea var. capillaris John Thomas Howell 1947-4-27 23085 Marin Bald Mountain, west of San Anselmo. Comment
  CAS-BOT-BC138321  Aira caryophyllea var. caryophyllea Javier Penalosa; D. Ripley 1961-4-29 1406 Marin Tiburon Peninsula. North slope of hill above Paradise Cove. 152 Comment
  UCSC000147  Allium dichlamydeum Beryl O. Schreiber 1933-6-30 855 Marin Tomales Point, Tomales Bay Comment
  UC1046548  Allium lacunosum Rimo Bacigalupi, C. R. Bell 1951-4-13 3255 Marin just above Wooden Church; Tiburon Comment
  UC843368  Allium lacunosum Lewis S. Rose 1939-5-17 39133 Marin Tiburon 60 Comment
  CAS-BOT-BC472705  Allium lacunosum var. lacunosum Alice Eastwood 1912-6-9 307 Marin Tiburon Comment
  SEINET3884654  Allium lacunosum var. lacunosum D. W. McNeal 1979-5-11 2223 Marin Open areas along serpentine outcrops and in dry vernal pools along the ridge forming the top of the Tiburon Peninsula above Belvedere.; 0 Comment
  CHSC64281  Alnus rubra H. H. Schmidt; James S. Miller, A. Pool 1993-6-8 820 Marin Mount Tamalpais State Park, on Muir Wood Road. 3 miles E of California State Highway # 1. 120 Comment
  JEPS58601  Alnus rubra W. L. Jepson 1900-6-1 557 H Marin Inverness Comment
  SBBG28460  Alnus rubra C. B. Wolf 1931-8-22 2344 Marin 0.5 mi S of Inverness, Tomales Bay Comment
  SEINET12027601  Alnus rubra H. W. Graham 1927-1 9- 11 -2 Marin near San Francisco, railroad from Mill Valley to Muir Woods Comment
  UCD55814  Alopecurus pratensis P. B. Kennedy 1916-1 s.n. Marin Marin County. Comment
  CAS-BOT-BC137987  Alopecurus pratensis Wilma Follette 2001-5-10 s.n. Marin Rubicon Canyon, Las Gallinas Valley. Comment
  CAS-BOT-BC137934  Alopecurus saccatus Greg de Nevers 1992-5-28 10158 Marin Mount Burdell. Hidden Lake. 304 Comment
  RSA39850  Amaranthus californicus P. A. Munz 1947-10-5 12194 Marin Lake Lagunitas above Ross 244 Comment
  CAS-BOT-BC13733  Ambrosia chamissonis Javier Penalosa 1961-8-26 2227 Marin Tiburon Peninsula, flat SW of the NWPRR Trustle Comment
  CAS-BOT-BC136454  Ambrosia psilostachya Doreen Smith 2002-9-26 s.n. Marin Terra Linda. Comment
  CAS-BOT-BC45018  Ambrosia psilostachya Catherine Best 1978-10-21 s.n. Marin Old railroad yard in Tiburon Comment
  UC421706  Ambrosia psilostachya John Thomas Howell 2189 Marin near San Rafael Comment
  CDA31434  Amelanchier pallida D. G. Kelch 2006-5-1 6 .192 Marin Lucas Valley Rd. Comment
  UC1127797  Amelanchier utahensis J. B. Spring 1932-6-20 76 Marin near Hammock Hill (Salmon Creek); Petaluma Quad. 152 Comment
  CAS-BOT-BC137860  Ammophila arenaria David L. Morgan 1960-6-21 s.n. Marin Dillon Beach. Comment
  RSA23195  Ammophila arenaria I. L. Wiggins 1938-7-14 8942 Marin Stinson Beach, south end of Bolinas Bay. Comment
  CAS-BOT-BC177219  Amorpha californica var. napensis E. M. Zeile 1924-5-10 s.n. Marin Ross Valley Comment
  RSA128930  Amorpha californica var. napensis L. S. Rose 1944-5-20 s.n. Marin Above Cascade Drive, Mill Valley Comment
  UC13281  Amorpha californica var. napensis W. L. Jepson 1892-9-9 Marin Mt. Tamalpais Comment
  CAS-BOT-BC222473  Amsinckia lunaris Alice Eastwood; John Thomas Howell 1938-5-8 5497 Marin Head of Nicasio Creek Comment
  UC1178220  Amsinckia spectabilis Gene Newcomb 1953-4-19 114 Marin at n end of the town on a hill to the s of a large freshwater pond Dillon Beach Comment
  UC1301079  Amsinckia spectabilis Helen K. Sharsmith 1963-3-30 5279 Marin near McClures Beach; San Francisco Bay Region, Point Reyes Peninsula 15 Comment
  UC24622  Amsinckia spectabilis W. H. Brewer 1864-3-2 2759 Marin Angel Island Comment
  UC762104  Amsinckia spectabilis R. F. Hoover 1941-5-21 5159 Marin Point Reyes Comment
  UC1178330  Amsinckia spectabilis Ray and Chisaki 1952-4-11 K 120 Marin Point Reyes Comment
  SEINET8551440  Anagallis arvensis A. Mann 1974-10-18 100 Marin Dillon's beach Comment
  RSA126399  Andropogon glomeratus J. T. Howell 1939-10-15 s.n. Marin Near Liberty Camp. Comment
  CAS-BOT-BC391883  Anemone grayi Mrs. H. C. Cantelow 1936-4-5 1206 Marin Paper Mill Creek Comment
  JEPS60512  Anemone oregana Adele Lewis Grant 1915-3-7 Marin Pipe Line Trail Mt Tamalpias Comment
  UC165270  Anemone oregana Miss Hazel Hobson 1906-4-8 Marin Mill Valley Comment
  POM227028  Angelica hendersonii I. L. Wiggins, R. Ferris 1935-7-19 8124 Marin Point Reyes Comment
Read comments
Jun 14 2015
  SEINET12117365  Angelica hendersonii E. H. Graham 1931-1 6880 Marin near light house, Pt. Reyes Comment
  CAS-BOT-BC273110  Anisocarpus madioides Alice Eastwood 1912-9-29 2299 Marin Lagunitas Comment
  UC762521  Anisocarpus madioides R. F. Hoover 1941-5-8 5000 Marin Woodacre Comment
  CAS-BOT-BC137775  Anthoxanthum aristatum J. T. Howell 1945-5-9 20856 Marin Low field between Hamilton Field and Ignacio. Comment
  CAS-BOT-BC280613  Anthoxanthum occidentale Lewis S. Rose 1964-3-19 64009 Marin Hearts Desire Beach, Tomales Bay 12 Comment
  SEINET7614639 Image available Anthoxanthum occidentale Michener, Bioletti 1893-1 [s.n.] Marin Mill Valley Comment
  CAS-BOT-BC392040  Aquilegia eximia Hans Leschke 1942-7-12 s.n. Marin Hidden Lake Fire Trail, Mt. Tamalpais Comment
  CAS-BOT-BC392045  Aquilegia eximia Rimo Bacigalupi 1921-8-24 s.n. Marin Cascade Canyon 2 1/2 miles from Fairfax, Mt. Tamalpais Comment
  UCSB1929  Aquilegia eximia Kamb, Peter 1950-7-27 Marin Spring on Alpine Dam Road, east of the dam, Comment
  UCSB61605  Aquilegia eximia Gliessman, Stephen 1969-3-31 Marin south side of Paradise Drive, 1.5-2.0 miles north of junction with Marwest Road, Tiburon Peninsula 30 Comment
  CAS-BOT-BC392218  Aquilegia formosa Javier Penalosa 1961-4-29 1389 Marin Tiburon Peninsula. Hill above Paradise Cove 60 Comment
  CAS-BOT-BC421692  Aquilegia formosa C. Kellner; L. Hasz; C. Casey; P. Scott; D. Greenberger 2014-5-10 14625 Marin Mount Tamalpais. Marin Municipal Water District lands: Across the bridge from Leo T. Cronin Fish Viewing Area, up road from gate along Lower Peters Dam Road. Comment
  UCD160361  Aquilegia formosa Nellie Coffey 1931-3-29 s.n. Marin Point Reyes. Comment
  CAS-BOT-BC17274  Arabis blepharophylla John Thomas Howell 1946-5-19 21926 Marin Saddle between Big and Little Carson Canyons. Comment
  CAS-BOT-BC17282  Arabis blepharophylla M. E. Parsons 1912-5-5 s.n. Marin Bolinas Road above Cataract Gulch. Comment
  RSA0125474  Arabis blepharophylla Ella Dales Cantelow 1941-3-21 3613 Marin Near Pt. Reyes Light House. Comment
  UCSC000303  Arabis glabra H. A. Walker 2007-7-4 632 Marin Mill Valley, Cascade Drive Comment
  CAS-BOT-BC167265  Aralia californica Paul F. Covel 1936-5-10 137 Marin Near Alpine Lake Comment
  POM77842  Aralia californica Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  UCD128217  Aralia californica Morris Halperin 1932-6-23 s.n. Marin Camp Kent. Comment
  UC30133  Arbutus menziesii W. C. Blasdale 1895-4-13 Marin Olema Comment
  RSA629116  Arctostaphylos Jon E. Keeley, Melanie Baer-Keeley 1993-9-10 24690 Marin Above Drake Highway, near turnoff to Tomales Bay State Park, Point Reyes. 120 Comment
  SEINET11987330  Arctostaphylos X repens J. Sigg, McClintock, E.; Knight, W.; Knight, I. 1981-1 4211 Marin Strybing Arboretum, Golden Gate Park, San Francisco, orig. from Mt. Vision Comment
  CAS-BOT-BC24039  Arctostaphylos canescens subsp. canescens E. A. Goldman 1907-12-23 34 Marin Mt. Tamalpais Comment
  UC1120924  Arctostaphylos canescens subsp. canescens A. E. Wieslander 1935-8-4 582 Marin 1 mi s W. Peak; Tamalpais Quadrangle 609 Comment
  UC876390  Arctostaphylos canescens subsp. canescens Alice Eastwood Oct. 1908 Marin Mt. Tamalpais Comment
  SBBG5405  Arctostaphylos columbiana H. and M. Dearing 1940-3-21 4139 Marin near Inverness Comment
  LA42400  Arctostaphylos glandulosa Alice Eastwood; 1922-3-12 11077 Marin Mount Tamalpais Comment
  LA42401  Arctostaphylos glandulosa LeRoy Abrams; 1927-2-19 11568 Marin Mount Tamalpais, the trail to West Point Comment
  UCD50875  Arctostaphylos glandulosa R. F. Hoover 1964-4-8 8666 Marin Bootjack Camp (just east of), south slope of Mt. Tamalpais. Comment
  SEINET11993338  Arctostaphylos glandulosa Unknown 1984-1 RR 40009 Marin above Salmon Creek, along Marshall-Petaluma Rd (about 2 mi NW of intersection with Hicks Valley Rd) 183 Comment
  CAS-BOT-BC23352  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1944-3-26 19343 Marin Inverness Ridge Comment
  CAS-BOT-BC23390  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1930-12-28 5721 Marin Slope of Mt. Tamalpais above Mill Valley. Comment
  CAS-BOT-BC24839  Arctostaphylos glandulosa subsp. cushingiana Alice Eastwood 1922-3-12 s.n. Marin Mt. Tamalpais. Comment
  CAS-BOT-BC23179  Arctostaphylos glandulosa subsp. glandulosa Brandegee 1889-1-1 22 Marin Tamalpais Comment
  CAS-BOT-BC23189  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood; John Thomas Howell 1937-4-18 3837 Marin Bolinas Ridge Comment
  CAS-BOT-BC23217  Arctostaphylos glandulosa subsp. glandulosa John Thomas Howell 1950-4-2 26307 Marin Inverness Ridge east of Mt. Vision Comment
  CDA12277  Arctostaphylos glandulosa subsp. glandulosa G. F. Hrusa 1989-2-16 5837 Marin Mt. Tamalpais State Park; approx. 3/4 mile E of Bootjack parking area. Comment
  POM195501  Arctostaphylos glandulosa subsp. glandulosa L. R. Abrams 1927-2-19 11568 Marin The trail to West Point, Mount Tamalpais. Comment
  RSA203086  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1922-3-12 11075 a Marin Mt. Tamalpais. Comment
  RSA252245  Arctostaphylos glandulosa subsp. glandulosa Gary D. Wallace 1974-12-26 1367 Marin Mt. Tamalpais St. Pk. off Panoramic Hwy. SE of West Point between Spike Buck Ck. and Laguna Ck. 396 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
  SJSU11150  Arctostaphylos glandulosa subsp. glandulosa N. B. Carr 1964-4-5 Marin Bolinas Ridge above Copper Mine Gulch Comment
  UC517506  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1922-3-5 11072 Marin Mt. Tamalpais Comment
  UC518016  Arctostaphylos glandulosa subsp. glandulosa John Thomas Howell 1933-3-19 10866 A Marin slopes at head Muir Woods Comment
  UC549455  Arctostaphylos glandulosa subsp. glandulosa J. E. Adams 1933-12-27 599 Marin Mount Tamalpais Comment
  POM131607  Arctostaphylos glandulosa var. cushingiana Alice Eastwood 1903-1-20 3997 Marin Mt. Tamalpais. Comment
  JEPS38775  Arctostaphylos hookeri subsp. montana J. Saunders 1912-3-31 Marin Rock Spring Mt. Tamalpais Comment
  POM131602  Arctostaphylos hookeri subsp. montana Alice Eastwood 1903-4-15 3165 Marin Mt Tamalpais Comment
  UC21832  Arctostaphylos hookeri subsp. montana Alice Eastwood 1896-8-23 Marin Mt. Tamalpais Comment
  UC549622  Arctostaphylos hookeri subsp. montana J. E. Adams 1933-12-27 596 Marin near Memorial Tree; Mount Tamalpais Comment
  CAS-BOT-BC27158  Arctostaphylos montana Alice Eastwood 1897-4-20 s.n. Marin Mt. Tamalpais Comment
  CDA31818  Arctostaphylos montana D. G. Kelch 2009-4-19 9 .197 Marin Rocky Ridge Fire Rd. Mt Tamalpais. Comment
  UCSC003226  Arctostaphylos montana Peter Kamb 1948-10-9 1541 Marin Mt. Tamalpais: Bootjack Comment
  CAS-BOT-BC38498  Arctostaphylos montana subsp. montana Peter H. Raven; Anderson; G. L. Stebbins 1952-6-7 4165 Marin Near Bootjack, Mt. Tamalpais. Comment
  CAS-BOT-BC38522  Arctostaphylos montana subsp. montana John Thomas Howell 1927-8-27 3039 Marin On Rock Spring Trail, w. of West Point, Mt. Tamalpais. 548 Comment
  CAS-BOT-BC38533  Arctostaphylos montana subsp. montana Alice Eastwood 1918-10-6 s.n. Marin Pine Ridge above Carson Creek Comment
  CAS-BOT-BC38547  Arctostaphylos montana subsp. montana L. R. Abrams 1922-4-29 8094 Marin Mt. Tamalpais. Above Rattlesnake Camp. Comment
  CAS-BOT-BC40157  Arctostaphylos montana subsp. montana Gary D. Wallace 1974-12-26 1360 Marin Mt. Tamalpais St. Pk. near Mountain Theater. 731 Comment
  CHSC39433  Arctostaphylos nummularia B. A. Stein 1981-2-20 411 Marin Mt. Tamalpais south slope, at start of trail to Camp Eastwood. 243 Comment
  RSA164640  Arctostaphylos nummularia P. C. Everett 1963-11-20 24556 Marin Bolinas Ridge. 518 Comment
  UC571222  Arctostaphylos nummularia H. L. Mason 1925-2-1 1219 Marin Mount Tamalpais Comment
  UC674760  Arctostaphylos nummularia E. A. Goldman 1907-12-23 Marin Mt. Tamalpais Comment
  UC876532  Arctostaphylos nummularia Lewis S. Rose 1939-2-23 39014 Marin s slope Mt. Tamalpais 365 Comment
  SEINET11987301  Arctostaphylos pungens var. montana J. Sigg, McClintock, E.; Knight, W.; Knight, I. 1981-1 4209 Marin Strybing Arboretum, Golden Gate Park, San Francisco, orig. from Mount Tamalpais Comment
  CAS-BOT-BC44662  Arctostaphylos sensitiva Brandegee 1892-6-1 s.n. Marin Tamalpais Comment
  CAS-BOT-BC44664  Arctostaphylos sensitiva E. A. Goldman 1907-12-13 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC44691  Arctostaphylos sensitiva Robert B. Allen 1993-3-2 s.n. Marin Tamalpais on the old railroad grade near the intersection of Panoramic and the road to the firehouse. Comment
  SBBG28445  Arctostaphylos sensitiva L. R. Abrams 1926-2-19 Marin Mt Tamalpais, West Pt Trail Comment
  CAS-BOT-BC44698  Arctostaphylos sensitiva Walter Knight; Irja Knight 1986-2-24 5263 Marin Mt. Tamalpais - on Sierra Trial uphill from Camp Alics Eastwood on south-facing slope. 175 Comment
  UC614783  Arctostaphylos uva-ursi Beryl O. Schreiber 1936-6-28 2277 Marin 1.5 mi nnw Indian Beach; Tomales Bay 106 Comment
  RSA21874  Arctostaphylos uva-ursi var. coactilis Louis L. Edmunds 1939-3-25 s.n. Marin Point Reyes. Comment
  CAS-BOT-BC44618  Arctostaphylos virgata L. R. Abrams 1927-4-19 11633 Marin Inverness to Point Reyes near summit of road 2 miles out of Inverness. Comment
  HSC7769  Arctostaphylos virgata C. M. Belshaw 1937-3-14 2762 Marin San Geronimo Ridge 1 1/4 mi. SW of San Geronimo summit 305 Comment
  JEPS38865 Image available Arctostaphylos virgata H. L. Mason 1929-2-17 Marin Inverness Ridge Comment
  RSA636937  Arctostaphylos virgata Jon E. Keeley 1993-9-10 24667 Marin Tomales Bay State Park picnic area, off Drake Highway, Point Reyes. 30 Comment
  RSA636941  Arctostaphylos virgata Jon E. Keeley, Melanie Baer-Keeley 1993-9-10 24668 Marin Tomales Bay State Park picnic area, off Drake Highway, Point Reyes. 30 Comment
  RSA636942  Arctostaphylos virgata Jon E. Keeley, Melanie Baer-Keeley 1993-9-10 24678 Marin Above Drake Highway, near turnoff to Tomales Bay State Park, Point Reyes. 120 Comment
  RSA636943  Arctostaphylos virgata Jon E. Keeley, Melanie Baer-Keeley 1993-9-10 24676 Marin Drake Highway, near turnoff to Tomales Bay State Park, Point Reyes. 120 Comment
  UC571233  Arctostaphylos virgata H. L. Mason 1926-2-21 2658 Marin near summit of road from Inverness to Point Reyes Light Comment
  UC581120  Arctostaphylos virgata H. L. Mason 1935-4-12 8265 Marin Inverness Ridge Comment
  UC615079  Arctostaphylos virgata Beryl O. Schreiber 1936-3-7 2136 Marin road to Point Reyes Peninsula Comment
  UC763128  Arctostaphylos virgata R. F. Hoover 1938-9-18 3846 Marin Tomales Point Comment
  CAS-BOT-BC47439  Arctostaphylos viscida subsp. viscida Henry M. Pollard 1935-12-1 s.n. Marin Black Canyon Comment
  UCR148398  Arctotheca calendula T. C. Fuller, G. Archbald, G. D. Barbe 1990-4-2 4379 Marin Along Tennessee Valley Trail at Tennessee Cove, Golden Gate National Recreation Area Comment
  UC1176773  Aristolochia californica John Thomas Howell 1945-5-13 20864 Marin Deer Park near Fairfax Comment
  CAS-BOT-BC400449  Aristolochia californica Mrs. E. C. Sutliffe 1919-6-9 s.n. Marin San Anselmo Canyon Comment
  SEINET11929730  Armeria maritima M. T. Doutt 1931-1 599 Marin Lighthouse, Pt. Reyes Comment
  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
  UC1301133  Armeria maritima subsp. californica Helen K. Sharsmith 1962-5-30 5085 Marin Point Reyes Peninsula San Francisco Bay Region 45 Comment
  UC22518  Armeria maritima subsp. californica J. Burtt Davy 1900-7-12 6878 Marin Point Reyes Comment
  UCD15630  Armeria maritima subsp. californica R. B. Kelley 1985-4-30 179 Marin 0.2 mile E of Point Reyes lighthouse turnaround. 137 Comment
  CAS-BOT-BC17389  Armoracia rusticana Milo S. Baker 1941-3-26 9919 Marin Along Highway, a short distance west of Point Reyes town (perhaps 0.125 mile). Comment
  UC29616  Arnica discoidea F. P. McLean 1872-7-1 Marin Mt. Tamalpais Comment
  RSA93384  Arrhenatherum elatius J. T. Howell 1947-6-4 23224 Marin San Geronimo. Comment
  CAS-BOT-BC172862  Artemisia annua D. L. Smith 2002-6-1 s.n. Marin Near War Memorial, San Rafael Civic Center Comment
  RSA184918  Artemisia californica L. S. Rose 1966-9-29 66091 Marin Rodeo Lagoon. 30 Comment
  RSA34965  Artemisia californica Rimo Bacigalupi 1941-12-6 2749 Marin Hills overlooking Fort Baker 198 Comment
  SD143532  Artemisia californica Lewis S. Rose 1966-9-29 66091 Marin Rodeo Lagoon 29 Comment
  UC708680  Artemisia californica Rimo Bacigalupi 1941-10-2 2719 Marin above Horseshoe Bay; Fort Baker Comment
  SEINET11841243  Artemisia douglasiana E. H. Graham 1931-1 6855 Marin Camp near Blacksmith Shop, Pt. Reyes Comment
  CAS-BOT-BC90873  Artemisia pycnocephala L. R. Abrams 1927-4-19 11580 Marin ocean bluffs near lighthouse Point Reyes Comment
  POM212444  Artemisia pycnocephala Joseph A. Ewan 1933-11-5 8096 Marin Pt. Reyes peninsula (north shore) Comment
  UCD129347  Artemisia pycnocephala Ellis White 1925-4-3 s.n. Marin Angel Island, Bay Region. Comment
  UC615384  Asarum caudatum Beryl O. Schreiber 1932-3-12 52 Marin creek bank in Inverness Comment
  CAS-BOT-BC437680  Asclepias speciosa John Thomas Howell 1945-6-24 21244 Marin Lagunitas Meadows, Mount Tamalpais Comment
  RSA128653  Aspidotis californica P. H. Raven 1950-4-22 1818 Marin Serpentine area between Pantoll and Mountain Theater, Mount Tamalpias Comment
  CAS-BOT-BC65855  Aspidotis carlotta-halliae John Thomas Howell 1962-2-5 37077 Marin on Troop 80 Trail just east of Rattlesnake Camp, Mt. Tamalpais Comment
  CAS-BOT-BC65856  Aspidotis carlotta-halliae John Thomas Howell 1962-2-5 37076 Marin on Troop 80 Trail just east of Rattlesnake Camp, Mt. Tamalpais Comment
  RSA686354  Aspidotis carlotta-halliae T. R. Pray 1961-7-20 1869 Marin Mount Tamalpais, below Bootjack Camp Comment
  SEINET3868719  Aspidotis carlotta-halliae T. A. Ranker, A. R. Smith 1986-4-28 904 a Marin Vicinity of Bootjack Picnic Area along Panorama Highway; 100 meters above Old Stage Rd. on trail to Mt. Theater.; 0 564 Comment
  CAS-BOT-BC434195  Aspidotis densa D. Burge; R. Crowe; M. Cherry; A. Young 2014-3-22 14118 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  JEPS19832  Aspidotis densa Rimo Bacigalupi with Stan and Miriam Golding 1959-10-27 6102 Marin 1/8 mi below and w of West Point (along Old Stage Rd from West Point to Pan Toll Ranger Station, w flank of Mt Tamalpais); Mt Tamalpais 536 Comment
  CAS-BOT-BC180455  Astragalus breweri T. S. Brandegee 1890-7-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC180470  Astragalus breweri Alice Eastwood 1913-3-16 2504 Marin Mt. Tamalpais Comment
  OBI49326  Astragalus breweri Lewis S. Rose 1939-4-23 39085 Marin Mt. Tamalpais, Rock Springs 579 Comment
  CAS-BOT-BC178348  Astragalus gambelianus Alice Eastwood 1924-5-1 s.n. Marin Near bridge on railroad, Mt. Tamalpais. Comment
  UC624250  Astragalus nuttallii var. nuttallii L. Constance 1939-7-15 2523 Marin 10 mi sw Inverness (salt marsh on Drake's Estero, Point Reyes Peninsula); Point Reyes Peninsula, Drake's Estero, sw of Inverness Comment
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Jun 1 2013
  CAS-BOT-BC186566  Astragalus nuttallii var. virgatus John Thomas Howell 1946-5-16 21868 Marin Angel Island, se. side Comment
  SEINET12160101  Astragalus pycnostachyus M. T. Doutt 1931-1 587 Marin 5mi W of Inverness Comment
  CAS-BOT-BC193114  Astragalus pycnostachyus var. pycnostachyus John Thomas Howell 1945-8-19 21433 Marin At head of Drakes Bay Comment
  CAS-BOT-BC17511  Athysanus pusillus LeRoy Abrams 1922-4-29 8076 Marin Mount Tamalpais. Rock Spring. Comment
  CAS-BOT-BC422403  Athysanus pusillus C. Kellner; C. Gattuso; R. Nash; S. Whelan 2014-3-22 14432 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
  UC1176804  Atriplex semibaccata John Thomas Howell 1944-6-25 19667 Marin between McNear's Landing and San Rafael; between McNear's Landing and San Rafael Comment
  CAS-BOT-BC145759  Avena sativa John Thomas Howell 1946-6-30 22140 Marin Rodeo Lagoon. Comment
  CAS-BOT-BC98738  Baccharis douglasii Beryl O. Schreiber 1936-6-28 2283 Marin 0.5 miles southwest of Point Reyes Station 1 Comment
  CAS-BOT-BC99418  Baccharis pilularis Saichi Kawahara 1968-8-27 468 Marin east bank, mouth of Walker Creek, South of Camp Tomales, off Highway 1 3 Comment
  SDSU6383  Baccharis pilularis D. F. Howe 1961-7-28 3083 Marin 11.3 miles from Inverness on road to Pt. Reyes. 61 Comment
  UC1613301  Baccharis pilularis Charles M. Belshaw 1936-1-1 1441 Marin away from the sea Point Reyes headlands Comment
  SEINET11861771  Baccharis pilularis M. T. Doutt 1930-11-2 67 Marin Pt. Reyes lighthouse Comment
  CDA29380  Baccharis pilularis subsp. consanguinea D. G. Kelch 2007-10-16 7 .639 Marin Black Point. Comment
  CAS-BOT-BC145779  Beckmannia syzigachne John Thomas Howell 1946-6-13 22019 Marin Hicks Valley. Comment
  CAS-BOT-BC75819  Berberis pinnata Mrs. O. E. Cappelman 1931-3-1 s.n. Marin Point Reyes. Comment
  CAS-BOT-BC75825  Berberis pinnata L. R. Abrams 1927-4-19 11629 Marin Near head of Drake estuary. Comment
  CAS-BOT-BC75826  Berberis pinnata T. S. Brandegee 1884-5-1 s.n. Marin Sausalito. Comment
  CAS-BOT-BC75827  Berberis pinnata E. Crum 1936-3-8 1735 Marin Inverness Ridge, Inverness-Tomales Point Road. 121 Comment
  JEPS47792  Berberis pinnata W. L. Jepson 1924-2-3 10310 Marin rocky canyon near Olema Comment
  RSA121714  Berberis pinnata B. O. Schreiber 1936-4-12 2192 Marin 3 miles NNE of Pierce s Ranch, Tomales Point. Comment
  SBBG28473  Berberis pinnata subsp. pinnata E. Crum 1936-3-8 1735 Marin Inverness Ridge, Inverness-Tomales Point Rd 121 Comment
  UCSB11339  Berberis pinnata subsp. pinnata 1961-12-31 Marin Point Reyes lighthouse area 45 Comment
  UC42857  Blechnum spicant Marshall A. Howe 1892-6-24 Marin Sausalito Comment
  UC615293  Blechnum spicant Beryl O. Schreiber 1932-6-14 345 Marin First Valley, Inverness Inverness; First Valley Comment
  CAS-BOT-BC100720  Blennosperma nanum var. nanum Catherine Best 1985-2-10 1063 Marin At the edge of the Petaluma Marshall Road about 1 mile from the intersection of Chileno Valley Road Comment
  CAS-BOT-BC100309  Blennosperma nanum var. robustum Lewis S. Rose 1964-3-19 64010 Marin Type locality, above [McClure] McClures Beach, Point Reyes Peninsula 121 Comment
  JEPS41006  Blennosperma nanum var. robustum Lewis S. Rose 1964-3-19 64010 Marin above McClures Beach; Point Reyes Peninsula 121 Comment
  RSA169350  Blennosperma nanum var. robustum L. S. Rose 1964-3-19 s.n. Marin Above McClure Beach, Point Reyes Peninsula. 122 Comment
  CAS-BOT-BC7648  Bolboschoenus maritimus John Thomas Howell 1945-9-16 21493 Marin Near San Rafael. Comment
  SEINET10587961  Bolboschoenus robustus Joseph A. Ewan 1933-11-5 Ewan 8109 Marin Locally common in brachish backwash at Inveruise Village, Tomalis Bay. Comment
  CAS-BOT-BC420289  Boykinia occidentalis Mrs. E. C. Suttiffe 1921-7-10 s.n. Marin Lagunitas Comment
  UC212391  Boykinia occidentalis S. B. Parish Aug. 1918 19077 Marin Lagunitas Comment
  CAS-BOT-BC420291  Boykinia occidentalis Brandegee unspecified s.n. Marin Tamalpais Comment
  CAS-BOT-BC145423  Brachypodium distachyon John Thomas Howell 1948-5-31 24327 Marin Common Devils Gulch near Camp Taylor. Comment
  UCD114604  Brassica rapa P. B. Kennedy 1914-4-19 4712 Marin Mill Valley. Comment
  UCD57146  Briza maxima Kamala Crompton 1996-5-19 16 Marin 1/2 mile east of Dillon Beach. 40 Comment
  UCD57365  Briza maxima Michele H. Mills 1997-4-16 192 Marin Tiburon Peninsula. Middle Ridge Open Space Preserve. San Quentin. 137 Comment
  CAS-BOT-BC145558  Briza minor Saichi Kawahara 1969-5-28 1150 Marin East end of Limestone Spit, Drakes Bay. Comment
  CHSC22838  Briza minor Robert A. Schlising; Ben Lilies, Gina Purelis 1962-5-19 2259 Marin Coast Ranges. Along Two Rock Road, few miles SW of Co line. Comment
  RSA119337  Briza minor S. S. Tillett 1956-6-30 581 Marin 3.5 mi. along roadbank from Inverness to Pt. Reyes Light; Point Reyes Peninsula. Comment
  UC589475  Briza minor Beryl O. Schreiber 1932-6-17 496 Marin Waterfall Beach Tomales Bay Comment
  UC60726  Briza minor Jos. Burtt Davy 1900-6 6732 Marin Pt. Reyes Peninsula Comment
  UCD57438  Briza minor A. A. Beetle 1946-5-7 4270 Marin 1 mile N of Ignacio. Jct. 101. Black Point. Comment
  CAS-BOT-BC531456  Brodiaea terrestris subsp. terrestris A. Williams 2015-5-15 15792 Marin Mount Tamalpais. Marin Municipal Water District lands: along trail from Lagunitas parking lot to Bon Tempe Comment
  CAS-BOT-BC484619  Brodiaea terrestris subsp. terrestris Paul F. Covel 1940-5-19 1790 Marin Pt. Reyes near lighthouse Comment
  UCD57966  Bromus carinatus Beecher Crampton 1954-4-28 1796 Marin Black Point. Comment
  UCD58315  Bromus carinatus var. californicus L. S. Smith 1916-4-4 s.n. Marin Inverness. Comment
  CAS-BOT-BC149176  Bromus carinatus var. carinatus John Thomas Howell 1943-5-9 17972 Marin San Rafael Hills. Comment
  CAS-BOT-BC149177  Bromus carinatus var. carinatus Gordon H. True 1977-6-11 8214 Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach. Flat east of PRBO headquarters. 3 Comment
  CAS-BOT-BC149209  Bromus carinatus var. carinatus John Thomas Howell 1943-6-6 18201 Marin Between Mill Valley and Muir Woods. Comment
  CAS-BOT-BC149220  Bromus carinatus var. carinatus John Thomas Howell 1945-7-4 21275 Marin Inverness. Comment
  CAS-BOT-BC149225  Bromus carinatus var. carinatus John Thomas Howell 1947-4-27 23079 Marin Bald Mountain west of San Anselmo. Comment
  CAS-BOT-BC149245  Bromus carinatus var. carinatus John Thomas Howell 1943-6-6 18215 Marin Railroad grade above Muir Woods. Comment
  SJSU3897  Bromus carinatus var. carinatus C. W. Sharsmith 1964-4-25 7233 Marin Inverness Ridge (Towards S end) Point Reyes Peninsula 365 Comment
  UC1177014  Bromus carinatus var. carinatus John Thomas Howell 1948-5-31 24326 Marin Devils Gulch near Camp Taylor; Devils Gulch Comment
  UC1177020  Bromus carinatus var. carinatus John Thomas Howell 1943-6-6 18201 Marin between Mill Valley and Muir Woods Comment
  CAS-BOT-BC148903  Bromus carinatus var. marginatus R. H. Wagner 1979-5-2 376 Marin Along trail to Marshall Beach, Point Reyes National Seashore. Comment
  CAS-BOT-BC148908  Bromus carinatus var. marginatus Javier Penalosa; J. T. Howell 1961-6-29 1908 Marin Tiburon Peninsula. Paradise Drive 1.9 mile northwest of road to Naval Net Depot. Comment
  UCD59089  Bromus carinatus var. marginatus Javier Penalosa; J. T. Howell 1961-6-29 1880 Marin Tiburon Peninsula. Paradise Dr. 2.4 miles NW of road to Naval Net Depot. Comment
  UC615132  Bromus carinatus var. maritimus Beryl O. Schreiber 1937-4-25 2388 Marin 8 mi w of Inverness (Point Reyes Peninsula); Point Reyes Peninsula 30 Comment
  CAS-BOT-BC155831  Bromus catharticus var. elatus Javier Penalosa 1961-8-26 2220 Marin Tiburon Penninsula. Tiburon Boulevard. 150 yards east of Blackfield Drive. Comment
  CAS-BOT-BC155934  Bromus commutatus John Thomas Howell 1946-6-13 22058 Marin Esters School north of Dillons Beach. Comment
  CAS-BOT-BC155936  Bromus commutatus John Thomas Howell 1944-5-28 19520 Marin Almonte. Comment
  CAS-BOT-BC155937  Bromus commutatus John Thomas Howell 1945-6-24 21245 Marin Mount Tamalpais, Lagunitas Meadow. Comment
  UC1131015  Bromus commutatus H. S. Yates 1936-6-14 5639 Marin 1 mi e of Aurora School 45 Comment
  CAS-BOT-BC156108  Bromus diandrus Javier Penalosa 1961-4-8 1268 Marin Tiburon Peninsula. Dirt road intersecting Tiburon Boulevard ca. 1000 feet west of road to Belvedere Island. 60 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
  RSA107068  Bromus diandrus L. S. Rose 1956-6-25 56106 Marin Bolinas Ridge, Mt. Tamalpais 549 Comment
  CAS-BOT-BC231802  Bromus hordeaceus T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1218 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest Comment
  CAS-BOT-BC162436  Bromus laevipes John Thomas Howell 1941-6-29 16336 Marin Between Rock Spring and Laurel Dam, Mount Tamalpais. Comment
  CAS-BOT-BC162437  Bromus laevipes P. B. Kennedy 1922-5-27 s.n. Marin Railroad between Tamalpais and West Point Inn. Comment
  CAS-BOT-BC323914  Bromus laevipes T. Gosliner; R. Truitt; R. Brostrom; S. Kawachi 2013-8-10 13680 Marin Marin Municipal Water District lands:Bon Tempe dam. Comment
  SEINET203589 Image available Bromus laevipes F. J. Hermann 1955-7-25 11922 Marin Mt. Tamalpais, Matt Davis Trail, Bootjack Camp Comment
  UCD58919  Bromus laevipes P. B. Kennedy 1922-5-27 s.n. Marin Between Tamalpais and West Point Inn. Comment
  SACT000586  Bromus mollis P. Kennedy 1914-4-19 Marin Comment
  CAS-BOT-BC161642  Bromus sterilis John Thomas Howell 1961-5-9 s.n. Marin At head of road to Muir Woods, ridge between Mill Valley and Muir Woods. Comment
  UC673291  Cakile edentula Herbert L. Mason 1924-11-16 1145 Marin Stinson Beach, Willow Camp Stinson Beach; , Willow Camp Comment
  UC583281  Cakile maritima Lewis S. Rose 1935-5-19 35178 Marin Stinson Beach 6 Comment
  POM914486  Cakile maritima var. maritima L. S. Rose 1935-5-19 35178 Marin Stinson Beach. 6 Comment
  RSA126405  Calamagrostis koelerioides J. T. Howell 1949-6-26 25352 A Marin Firetrail north of East Peak. Mt. Tamalpais Comment
  UC1131346  Calamagrostis nutkaensis H. S. Yates 1936-6-14 5649 Marin 1 mi e Inverness; Pt. Reyes Peninsula Comment
  SEINET4565505  Calamagrostis nutkaensis J. B. Davy 1900-1 6817 Marin Point Reyes peninsula Comment
  CAS-BOT-BC185024  Calamagrostis rubescens John Thomas Howell 1945-7-15 s.n. Marin Near Liberty Springs. Comment
  CAS-BOT-BC185026  Calamagrostis rubescens John Thomas Howell 1945-8-12 21377 Marin Mill Valley, Cascade Canyon. Comment
  CAS-BOT-BC185027  Calamagrostis rubescens John Thomas Howell 1945-7-22 21331 Marin Mount Tamalpais. Tenderfoot Trail. 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-BC184993  Calamagrostis stricta subsp. inexpansa Wilma Follette; Catherine Best 1989-5-31 1345 Marin Point Reyes National Seashore. Above Creamery Bay. Comment
  CAS-BOT-BC233958  Calandrinia breweri John Thomas Howell 1943-4-11 17914 Marin Black Canyon, San Rafael hills Comment
  CAS-BOT-BC438434  Calandrinia ciliata Beryl O. Schreiber 1936-3-7 2127 Marin Tomales Ridge west of Tomales Bay Comment
  POM109634  Calochortus luteus Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  CAS-BOT-BC132529  Calochortus tiburonensis Phyllis Ellman 1972-6-16 s.n. Marin Above Marin County Day School, north end of Tiburon Peninsula Comment
  UC1746143  Calochortus tolmiei Annetta M. Carter 1934-4-29 527 Marin 10 mi. NW of Tomales on rd. running W from Estero Dist. School. 1.6 mi. W of school. Comment
  RSA178054  Calochortus tolmiei Robert F. Thorne 1965-4-21 34395 Marin Along Francis Drake Blvd, 5 miles N of Point Reyes, Point Reyes National Seashore. 5 Comment
  CAS-BOT-BC132564  Calochortus umbellatus Mrs. E. C. Sutliffe 1923-5-6 s.n. Marin Eastwood place, Mt. Tamalpais Comment
  UC1299337  Calochortus umbellatus Freed W. Hoffman 1943-4-22 648 Marin near Liberty Comment
  UC3475  Calochortus umbellatus Harley P. Chandler 1901-2-22 750 Marin Mount Tamalpais San Francisco Bay Region Comment
  UC843710  Calochortus umbellatus Lewis S. Rose 1940-4-28 40237 Marin Bootjack Camp Mt. Tamalpais 304 Comment
  UCD139591  Calochortus umbellatus Laurie Miller 1972-5-4 142 Marin Pine Mountain Fire Road, off Bolinas Avenue, 3.8 miles southwest of Fairfax. 304 Comment
  CAS-BOT-BC132574  Calochortus uniflorus Eva Buxton 1982-3-18 s.n. Marin North east side of Ring Mountain, Tiburon Comment
  CAS-BOT-BC132576  Calochortus uniflorus F. Grinnell Jr. 1918-4-28 s.n. Marin Lagunitas Comment
  CAS-BOT-BC132577  Calochortus uniflorus Wilma Follette 2000-4-4 s.n. Marin Millerton Point, Tomales Bay Comment
  UC1134519  Calochortus uniflorus N. French 1935-3-28 624 Marin Muir Woods Muir Woods National Forest, Tamalpais Quad. 243 Comment
  JEPS30421  Calycadenia multiglandulosa Peter H. Raven, R. Snow 1958-7-25 13695 Marin Bootjack, Mount Tamalpais Mount Tamalpais Comment
  JEPS38537  Calycadenia multiglandulosa W. L. Jepson 1921-10-2 9509 Marin Mountain Theater, Bill Williams Trail, Mt. Tamalpais Mt. Tamalpais Comment
  JEPS81186  Calycadenia multiglandulosa Edward Lee with W. Joseph 1935-7-18 1587 Marin Potrero Meadow Mt. Tamalpais (e end) Comment
  OBI16895  Calycadenia multiglandulosa Robert F. Hoover 1965-7-6 9465 Marin Tiburon Comment
  UC903182  Calycadenia multiglandulosa Ethel Crum 1933-7-9 1504 Marin 5 mi sw, Meadow Club golf links Fairfax; North Coast Ranges, Mount Tamalpais 274 Comment
  UC990578  Calycadenia multiglandulosa James I. McMurphy 1909-6-24 Marin 1 mi e Lagunitas Comment
  CAS-BOT-BC270548  Calycadenia multiglandulosa Lewis S. Rose 1931-10-17 387 Marin Mount Tamalpais Comment
  UCD69087  Calycadenia multiglandulosa P. Rodriguez-Rojo 1997-6-14 Marin Mt. Tamalpais. Panoramic Highway. Annual grasslands on disturbed serpentine soils. UTM: 10SEM3495 520 Comment
  CAS-BOT-BC436396  Calystegia John Thomas Howell 1947-5-21 23192 Marin Tiburon Comment
  CAS-BOT-BC229736  Calystegia collina C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1124 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  CAS-BOT-BC436394  Calystegia collina subsp. collina John Thomas Howell 1939-5-14 14679 Marin Mt. Tamalpais, near Rifle Camp Comment
  CAS-BOT-BC531483  Calystegia collina subsp. oxyphylla D. Smith; V. Smith; J. Doyle; M. A. Garcia 2015-6-12 15871 Marin Mount Tamalpais. Marin Municipal Water District lands: Intersection of San Geronimo Ridge and Pine Mountain Comment
  UCD126149  Calystegia occidentalis John Thomas Howell 1947-5-8 23137 Marin Sausalito. Comment
  UCD126155  Calystegia occidentalis P. B. Kennedy 1926-5-20 s.n. Marin Road between San Rafael and Tomales. Comment
  CAS-BOT-BC436397  Calystegia occidentalis subsp. occidentalis L. R. Abrams 1920-6-29 7516 Marin San Rafael to Nicasio near County Poor Farm Comment
  RSA15383  Calystegia purpurata C. B. Wolf 1927-4-24 335 Marin The coastal side of Mill Valley toll road. Comment
  UC1041092  Calystegia purpurata J. W. Congdon 1899-5-7 Marin Mt. Tamalpais Comment
  UC465973  Calystegia purpurata Katharine Brandegee Marin Tiburon Comment
  RSA7692  Calystegia purpurata J. T. Howell 1933-4-30 11197 Marin North side of Mt. Tamalpais. Comment
  SEINET12343675  Calystegia purpurata M. T. Doutt 1931-3-29 342 v347 Marin Bolinas Lagoon Comment
  SJSU8762  Calystegia purpurata L. A. Willis 1967-4-22 85 Marin near Stinson Beach 2-3 mi SW of Mt Tamalpais Comment
  CAS-BOT-BC215891  Calystegia purpurata subsp. purpurata John Thomas Howell 1947-5-8 23140 Marin Sausalito Comment
  CAS-BOT-BC229734  Calystegia purpurata subsp. purpurata B. Young; K. Emmett; O. Anderson; J. Baxter 2012-6-23 1709 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., culvert OS-12 Comment
  CAS-BOT-BC516212  Calystegia purpurata subsp. purpurata John Thomas Howell 1947-5-8 23140 Marin Sausalito Comment
  CAS-BOT-BC224728  Calystegia purpurata subsp. saxicola Lester Rowntree 1938-5-18 s.n. Marin Pt. Reyes Comment
  SEINET12277797  Calystegia sepium E. H. Graham 1931-1 6907 Marin Near lighthouse, Pt. Reyes Comment
  SEINET12277798  Calystegia sepium E. H. Graham 1931-1 6915 Marin Camp near Blacksmith Shop, Pt. Reyes Comment
  RSA119357  Calystegia soldanella S. S. Tillett 1956-6-29 564 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-BC224339  Calystegia subacaulis subsp. subacaulis Doreen Smith 2002-6-19 s.n. Marin Hills to the east of the Bull Point trail, Pt. Reyes National Seashore Comment
  CAS-BOT-BC497591  Camassia quamash subsp. linearis Frank W. Gould 1938-5-21 395 Marin Three miles west of Inverness 106 Comment
  POM216944  Camissonia cheiranthifolia subsp. cheiranthifolia H. F. Copeland 1934-5-27 s.n. Marin Dillon Beach. Comment
  RSA0028759  Camissonia cheiranthifolia subsp. cheiranthifolia J. R. Bruff 1936-8-21 134 Marin Bodega Bay. Comment
  RSA31408  Camissonia micrantha J. T. Howell 1945-6-12 20956 Marin Near radio station, Pt. Reyes Peninsula. Comment
  POM306627  Camissonia ovata Henry J. Ramsey, Henry J. Ramsey 1938-4-3 1528 Marin Mill Valley Comment
  RSA31409  Camissonia strigulosa J. T. Howell 1946-5-4 21742 Marin Dillon Beach. Comment
  UCD103499  Camissoniopsis cheiranthifolia June McCaskill; C. H. Lamoureux 1956-6-29 499 Marin Point Reyes Lighthouse Road, ca. 7 miles W of Inverness. Comment
  UC131868  Campanula angustiflora Alice Eastwood May 1900 Marin Mt. Tamalpais Comment
  SEINET10463862  Campanula angustiflora Townsend S. Brandegee Brandegee s.n. Marin Mount Tamalpais Comment
  CAS-BOT-BC267293  Campanula californica Paul Covel 1937-6-27 589 Marin Tomales Point road N Inverness Comment
  SEINET10463893  Campanula californica Rose 1946-8-23 Rose 46269 Marin Ridge 2 mi W of Inverness wet spots. 61 Comment
  SEINET10463942  Campanula californica Covel 1937-6-27 COVEL 589 Marin Tomales Point road, north of Inverness Comment
  SEINET10463945  Campanula californica Baker 1938-8-16 Baker 9228 Marin Marsh along Point Reyes highway, west of Inverness, on ocean side of ridge Comment
  CAS-BOT-BC37095  Capsella bursa-pastoris J. P. Moore 1878-3-29 s.n. Marin Lagunitas road. Comment
  CAS-BOT-BC37472  Cardamine californica John Thomas Howell 1939-4-23 14612 Marin Mount Tamalpais. Corte Madera Ridge. Comment
  UC518018  Cardamine californica Lewis S. Rose 1933-4-12 33071 Marin Sausalito Comment
  UC1126895  Cardamine californica var. californica H. S. Yates 1935-4-2 5035 Marin Muir Woods Tamalpais Quad., Muir Woods Comment
  SEINET8218673  Cardamine hirsuta E. P. Sheldon 1903-3-1 s. 11577 Marin Corta modera. Comment
  SEINET12004994  Cardamine integrifolia M. T. Doutt 1931-1 147 Marin Alpine Dam Comment
  JEPS53302  Cardamine oligosperma J. Burtt Davy 1894-3-31 689 Marin Olema Comment
  POM286452  Cardionema ramosissimum Annetta Carter 1933-10-22 403 Marin Tomales Point, 4.8 miles from Inverness. Comment
  CDA32969  Carduus acanthoides Dave Minnesang & Phyllis Hiatt 1979-5-17 Marin Pt. Reyes National Seashore; near Inverness, Mt Vision Overlook Rd. 0 Comment
  CAS-BOT-BC281717  Carduus pycnocephalus John Thomas Howell 1946-5-4 21754 Marin Along Redwood Highway near Burdell Comment
  CAS-BOT-BC331495  Carex C. Kellner; J. Baxter; E. Luu; M. Jenkins; C. Nowell 2013-5-4 13140 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  CAS-BOT-BC18291  Carex Hans Leschke 1942-5-3 s.n. Marin Mount Tamalpais. Matt Davis Trail near Bootjack. Comment
  CAS-BOT-BC19240  Carex barbarae Peter H. Raven; Michael P. Johnson 1967-5-1 21139 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir. 91 Comment
  CAS-BOT-BC34039  Carex brevicaulis John Thomas Howell 1946-4-21 21683 Marin Down near radio station. Pt. Reyes Peninsula. Comment
  SEINET10648295  Carex breviligulata Lewis S. Rose 1936-6-14 Rose 36327 Marin China Camp. 3 Comment
  CAS-BOT-BC34389  Carex cusickii John Thomas Howell 1949-5-25 25330 Marin Marsh near radio station, Pt. Reyes Peninsula. Comment
  CAS-BOT-BC35037  Carex densa John Thomas Howell 1938-6-5 13903 Marin Mount Tamalpais. Rock Spring. Comment
  POM248593  Carex densa J. T. Howell 1938-5-22 13790 Marin San Anselmo Canyon. Comment
  CAS-BOT-BC35041  Carex densa John Thomas Howell 1945-5-6 s.n. Marin Near Dominican College. San Raphael. Comment
  CAS-BOT-BC35043  Carex densa Lewis S. Rose 1937-4-25 37234 Marin Corte Madera. 30 Comment
  SEINET4199706  Carex divulsa M. Licher 2013-6-10 3854 Marin Lagunitas Creek, near Kent Lake, west of San Rafael 46 Comment
  RSA757865  Carex divulsa subsp. divulsa Ashley Ratcliffe 2009-10-4 s.n. Marin Along infrequently used fire road, about 1 mile above Mesa Road, Arroyo Honda Canyon, about 2 miles northwest of Bolinas. Comment
  CAS-BOT-BC20836  Carex garberi Malcom A. Nobs; Stanley Galen [S. Galen] Smith 1949-6-29 897 Marin North side of Pt. Reyes Road, just north of Pierce Pt. Road, about 3 miles north of Inverness. Comment
  CAS-BOT-BC20887  Carex globosa John Thomas Howell 1942-4-19 16946 Marin Carson Ridge, Mt. Tamalpais. Comment
  OBI49283  Carex globosa Lewis S. Rose 1940-4-25 40239 Marin Bootjack Camp, Mt. Tamalpais 305 Comment
  SEINET7559896 Image available Carex globosa John Thomas Howell 1933-4-30 11193 Marin North side of Mt. Tamalpais. Comment
  RSA88783  Carex gynodynama J. T. Howell, J. W. Stacey 1936-6-7 12640 Marin Ledum Swamp on road to Point Reyes. Comment
  CAS-BOT-BC22322  Carex harfordii John Thomas Howell 1944-6-4 19575 Marin Inverness Ridge west of Inverness. Comment
  CAS-BOT-BC22324  Carex harfordii John Thomas Howell 1938-6-5 13904 Marin Rock Spring, Mt. Tamlpais. Comment
  JEPS85212  Carex harfordii Roy E. Buck 1987-5-9 567 Marin ca. 1.0 air km s Fir Top summit (near head of small s-draining canyon, along Stewart Trail (called Ridge Trail on Pt. Reyes NS topo map), 6 air km sse of Olema); Point Reyes National Seashore, Stewart Trail (Ridge Trail) 316 Comment
  RSA51946  Carex harfordii J. T. Howell 1946-6-2 21968 Marin Potrero Meadow, Mt. Tamalpais. Comment
  UCD140365  Carex hassei Malcolm A. Nobs; S. Galen Smith 1949-6-29 897 Marin On north side of Pt. Peyes road, just north of Pierce Pt. road, about 3 miles north of Inverness. Comment
  POM248587  Carex luzulina var. ablata J. T. Howell 1938-6-5 13896 Marin Azalea Flat, Mt. Tamalpais. Comment
  CAS-BOT-BC31589  Carex luzulina var. luzulina John Thomas Howell 1945-8-19 21422 Marin Near Ledum Swamp. Comment
  CAS-BOT-BC31658  Carex lyngbyei Hans Leschke 1949-5-25 s.n. Marin Point Reyes Peninsula: Near Inverness. Comment
  CAS-BOT-BC146638  Carex mendocinensis John Thomas Howell 1942-7-12 17020 Marin Potrero Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC534055  Carex mendocinensis D. Smith; V. Smith; J. Doyle; M. A. Garcia 2015-6-12 15873 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands. Pine Mountain Fire Road Comment
  UC583255  Carex mendocinensis John Thomas Howell, J. W. Stacey 1936-6-7 Marin Near Bootjack, Mount Tamalpais. Comment
  SEINET7568179 Image available Carex montereyensis Andrew L. Hipp 1999-5-25 324 Marin Trail's edge beside a drainage ditch. Point Reyes National Seashore, trail below Drakes View Trail/ Bayview Trail intersection. 76 Comment
  SEINET3905215  Carex nudata Robert A. Norris 1985-6-3 4906 Marin Near S end of Samuel P. Taylor State Park, about 0.5 (air) mi. W of Lagunitas.; 0 61 Comment
  CAS-BOT-BC119398  Carex obnupta Alice Eastwood 1923-5-13 11792 Marin Pt. Reyes Comment
  CAS-BOT-BC119409  Carex obnupta Hans Leschke 1949-5-22 s.n. Marin Tamalpais: Lagunitas Creek below Lake Lagunitas. Comment
  RSA51979  Carex ovalis J. T. Howell 1946-6-2 21971 Marin Potrero Meadow, Mt. Tamalpais. Comment
  UC905000  Carex praegracilis John Thomas Howell 1946-6-13 22043 Marin e Aurora School (at Sonoma Co. line) Comment
  RSA220006  Carex praegracilis J. T. Howell 1969-5-5 45566 Marin Railroad yards, Tiburon. Comment
  CAS-BOT-BC117579  Carex serratodens J. Penalosa; John Thomas Howell 1961-6-29 1913 Marin Paradise Drive 1.9 mi NW of road to Naval Net Depot. Comment
  CAS-BOT-BC117698  Carex simulata John Thomas Howell 1946-6-9 22003 Marin Abbotts Lagoon Comment
  RSA52310  Carex simulata J. T. Howell 1946-6-20 22102 Marin East side of Bolinas Lagoon. Comment
  SEINET3908270  Carex sitchensis John A. Churchill 1974-4-29 7442980 Marin Marshall slough along route 1 near Walker Creek.; 0 Comment
  CAS-BOT-BC116899  Carex subbracteata var. subbracteata John Thomas Howell 1946-5-16 21858 Marin Angel Island, SE side. Comment
  CAS-BOT-BC116901  Carex subbracteata var. subbracteata John Thomas Howell; J. W. Stacey 1936-6-7 12654 Marin Sandy mesa of Point Reyes Peninsula. Comment
  CAS-BOT-BC115589  Carex tumulicola John Thomas Howell 1946-6-9 21995 Marin Near Inverness Comment
  UC904998  Carex tumulicola John Thomas Howell 1943-5-2 17929 A Marin Big Carson Canyon Comment
  JEPS75954  Castilleja M. I. Morris 1976-5-13 1071 Marin 0.15 mi from Dillon Beach Rd intersection Valley Fork-Franklin School Rd (alongside Dillon Beach Road, in vicinity of Elephant Rocks) Comment
  UCD70813  Castilleja Michele H. Mills 1997-4-16 173 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve. 134 Comment
  JEPS78278  Castilleja L. R. Heckard with T. I. Chuang and Mike Morris 1979-6-21 5122 Marin just e Rodeo Lake (along road, n of Golden Gate); Old Fort Cronkhite Comment
  CAS-BOT-BC249139  Castilleja affinis Peter H. Raven; H. L. Mason; R. Ornduff; D. Stone 1957-5-2 10731 Marin 2.1 miles w. of China Camp Comment
  JEPS19656  Castilleja affinis subsp. affinis L. R. Heckard 1956-7-22 800 Marin near Point Reyes Lighthouse; Point Reyes Comment
  JEPS67853  Castilleja affinis subsp. affinis L. R. Heckard and Richard Brown 1972-5-2 2916 Marin Pt. Reyes Seashore, behind beach parking area Pt. Reyes Seashore 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
  UC725535  Castilleja affinis subsp. affinis A. A. Heller 1941-7-18 16246 Marin head of Drake's Estuary; Drake's Estuary Comment
  UC726757  Castilleja affinis subsp. affinis A. A. Heller 1940-6-12 15734 Marin between the radio station and Point Reyes Peninsula lighthouse; Point Reyes Peninsula Comment
  SEINET10582687  Castilleja affinis subsp. affinis Michael I. Morris 1976-5-7 Morris 1071 Marin Alongside Dillon Beach Road to vicinity of "Elephant Rocks"; 0.15 mile from Valley Ford Franklin School Road and Dillon Beach Road intersection. Comment
  SD114370  Castilleja affinis subsp. neglecta Darley F. Howe 1969-6-9 4638 Marin Sea bluff near Agate Beach Comment
  CAS-BOT-BC371432  Castilleja ambigua Greg de Nevers 1997-4-19 10950 Marin Pt. Reyes National Seashore, Limantour Estero Just above the salt marsh Comment
  UCSC000686  Castilleja ambigua Beryl O. Schreiber 1933-7-17 867 Marin road to Point Reyes Peninsula Point Reyes Peninsula Comment
  JEPS58918  Castilleja ambigua subsp. ambigua John Thomas Howell 1947-5-14 23152 Marin wnw of Mt. Vision (slope of Drakes estero) Comment
  UC1341882  Castilleja ambigua subsp. ambigua Noel H. Holmgren and James L. Reveal 1966-6-6 2643 Marin near access to Point Reyes Beach; Point Reyes Comment
  CAS-BOT-BC249251  Castilleja ambigua subsp. ambigua Robert Soost 2002-6-1 s.n. Marin On F Ranch (Pt. Reyes Post Office was here), Pt. Reyes National Seashore Comment
  UC138958  Castilleja attenuata A. A. Heller 1904-4-28 7366 Marin Corte Madera Comment
  UC747075  Castilleja attenuata G. Thomas Robbins 1944-4-14 1541 Marin immediately w Hamilton Field Air Base 30 Comment
  HSC34542  Castilleja densiflora Thomas W. Nelson 1974-4-22 1203 Marin Lake Nicascio Comment
  JEPS21811  Castilleja exserta subsp. latifolia Bryce G. Decker 1958-5-4 83 Marin 0.5 mi e Point Reyes Lighthouse; Point Reyes Comment
  UC1334857  Castilleja exserta subsp. latifolia L. D. Thurman 1963-5-11 269 Marin 0.1 mi e Pt. Reyes lighthouse parking lot; Pt. Reyes Comment
  UC886543  Castilleja exserta subsp. latifolia Alice Eastwood and John Thomas Howell 1939-5-28 Marin Point Reyes Comment
  JEPS38122  Castilleja foliolosa C. Caulon 1965-4-25 Marin 1 mi from Tiburon (Paradise Drive) Comment
  RSA400598  Castilleja foliolosa Robert Gustafson, Don Reynolds 1983-6-6 2728 Marin Mt. Tamalpais State Park, on Panoramic Hwy at the jct of graded road leading to fire station. Comment
  RSA305809  Castilleja franciscana James R. Shevock 1971-2-27 693 Marin Near Muir Woods. 152 Comment
  UC1784175  Castilleja lacera Ethel Crum 1930-1 676 Marin Point Reyes Comment
  CAS-BOT-BC241298  Castilleja latifolia John Thomas Howell 1939-7-2 14826 Marin Ridge between Tennessee Cove and Pirates Cove Comment
  POM210234  Castilleja neglecta H. E. Parks, S. T. Parks 1930-4-10 484 Marin Tiburon. Comment
  UC1300923  Castilleja rubicundula subsp. lithospermoides Helen K. Sharsmith 1963-5-18 5434 Marin near Larkspur (Alpine Dam road); San Francisco Bay Region 137 Comment
  JEPS35815  Castilleja subinclusa subsp. franciscana Rimo Bacigalupi, and L. R. Heckard 1964-7-27 8961 Marin 11.5 mi e Marshall (along road from Marshall to Petaluma, 0.8 mi w of junction with Wilson Hill road) Comment
  JEPS67843  Castilleja subinclusa subsp. franciscana L. R. Heckard and Richard Brown 1972-5-2 2906 B Marin above Coast Creek (along Bear Valley road, between Divide Meadow and coast, ca 0.5 mi from ocean, Pt. Reyes Seashore); Pt. Reyes Seashore Comment
  JEPS67847  Castilleja subinclusa subsp. franciscana L. R. Heckard and Richard Brown 1972-5-2 2910 Marin about 2 mi n Coast Creek (along jeep road (trail)); Pt. Reyes Seashore Comment
  UC26398  Castilleja subinclusa subsp. franciscana W. A. Setchell Apr 1896 Marin Bolinas Comment
  JEPS46021  Castilleja wightii L. R. Heckard 1956-7-15 796 Marin about 2 mi ne Tiburon (along Paradise Drive near Tiburon Naval Net Depot) Comment
  JEPS60440  Castilleja wightii T. I. Chuang and F. M. Chuang 1969-6-28 6679 Marin Muir Beach Overlook; Muir Beach Comment
  RSA256411  Castilleja wightii Robert A. Norris 1974-7-28 2138 Marin Point Reyes. Comment
  UC1341772  Castilleja wightii Noel H. Holmgren and James L. Reveal 1966-6-5 2637 Marin 5 mi e Stinson Beach (along Calif Hwy 1) 182 Comment
  UC52238  Castilleja wightii N. L. Gardner May 1903 Marin Bolinas Comment
  UC614974  Castilleja wightii Beryl O. Schreiber 1932-4-2 178 Marin near Point Reyes Lighthouse Comment
  SEINET10865295  Castilleja wightii Noel H. Holmgren, James L. Reveal 1966-6-6 Holmgren 2638 Marin Point reyes, between inverness and point reyes station. Steep road bank at edge Of and in shade of eucalyptus forest. Plants shrubby; glandular-viscid; Inflorescence yellow. Comment
  CAS-BOT-BC195585  Catapodium rigidum John Thomas Howell 1945-8-12 21378 Marin Cascade Canyon, Mill Valley Comment
  SEINET4199677 Image available Caucalis microcarpa Robert A. Norris, Allen Nakagawa, Willie J. Roberts 1982-1 4374 Marin Pt. Reyes Beach North, Pt. Reyes National Seashore, Marin Co., Calif. Comment
  CAS-BOT-BC40235  Caulanthus lasiophyllus Peter H. Raven; Michael P. Johnson 1967-5-1 21126 Marin Angel Island. On south side of island near Rock Quarry and small reservoir. 91 Comment
  CAS-BOT-BC47772  Ceanothus John Thomas Howell 1930-12-28 5719 Marin Mt. Tamalpais above Mill Valley Comment
  CAS-BOT-BC47774  Ceanothus Damon Smith 2002-4-7 s.n. Marin occurs on Mt. Tamalpais Comment
  JEPS83714  Ceanothus R. Raiche 1983-11-25 30777 Marin E of Marshall (E of Bolinas Ridge, Arroyo Sausal drainage, Soulajule Reservoir, ridge betw. reservoir and Salmon Creek) 152 Comment
  UC1177450  Ceanothus John Thomas Howell 1948-5-16 24298 Marin upper part of Cascade Canyon Cascade Canyon; Mt. Tamalpais, upper part of Cascade Canyon Comment
  UC1088744  Ceanothus cuneatus var. cuneatus A. E. Wieslander 1938-10-27 858 Marin 2 mi nw Inverness; nw of Inverness 114 Comment
  UC80010  Ceanothus cuneatus var. cuneatus Alice Eastwood 1899-4-2 Marin Mt. Tamalpais Comment
  UC80063  Ceanothus cuneatus var. cuneatus T. S. Brandegee april 1890 Marin Tamalpais Comment
  CAS-BOT-BC48436  Ceanothus cuneatus var. ramulosus A. Eastwood 1903-6-18 3998 Marin Mt. Tamalpais Comment
  CAS-BOT-BC48437  Ceanothus cuneatus var. ramulosus Alice Eastwood 1903-3-21 3162 Marin Mt. Tamalpais Comment
  CAS-BOT-BC48443  Ceanothus cuneatus var. ramulosus Alice Eastwood 1913-6-15 3411 Marin Mt. Tamalpais Comment
  CAS-BOT-BC48448  Ceanothus cuneatus var. ramulosus H. E. McMinn 1923-3-30 907 b Marin Near Alpine Lake Comment
  CAS-BOT-BC49145  Ceanothus cuneatus var. ramulosus Brandegee 1890-5-1 96 Marin Tamalpais Comment
  CAS-BOT-BC49146  Ceanothus cuneatus var. ramulosus John Thomas Howell 1939-6-25 s.n. Marin Summit Ave. above Mill Valley Comment
  CAS-BOT-BC49677  Ceanothus cuneatus var. ramulosus John Thomas Howell 1926-2-28 1647 Marin South side of Mt. Tamalpais Comment
  SEINET3815010 Image available Ceanothus cuneatus var. ramulosus Lewis S. Rose 1932-3-23 3297 Marin Mount Tamalpais. Comment
  RSA126205  Ceanothus foliosus J. T. Howell 1948-5-16 24298 Marin Upper part of Cascade Canyon, Mt. Tamalpais Comment
  RSA399069  Ceanothus foliosus L. S. Rose 1942-3-26 42005 Marin S slope of Mt. Tamalpais. 305 Comment
  UC79946  Ceanothus foliosus Katharine Brandegee May 1890 Marin 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-BC49675  Ceanothus foliosus var. foliosus H. E. McMinn 1922-6-6 176 Marin Mt. Tamalpais, above Alpine Lake Comment
  CAS-BOT-BC50902  Ceanothus foliosus var. foliosus unspecified June 12 8393 Marin Near summit of Mt. Tamalpais Comment
  CAS-BOT-BC50950  Ceanothus foliosus var. foliosus John Thomas Howell 1929-4-5 932 Marin Pipeline Trail Comment
  JEPS42326  Ceanothus foliosus var. foliosus W. L. Jepson Jan 1914 5710 Marin Mt. Tamalpais Comment
  POM87492  Ceanothus foliosus var. medius Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  UCD112149  Ceanothus gloriosus Roman Gankin; W. R. Hildreth, Ken Milam 1965-4-13 491 Marin San Geronimo Ridge, near Alpine Lake. Comment
  CAS-BOT-BC64329  Ceanothus gloriosus subsp. exaltatus Alice Eastwood 1913-7-10 3476 Marin Bolinas Ridge. Comment
  UCSB24691  Ceanothus gloriosus var. exaltatus McMinn, H. 1941-10-11 Marin Bolinas Ridge Comment
  CAS-BOT-BC49955  Ceanothus gloriosus var. gloriosus D. O. Burge 2007-5-6 DOB 908 b Marin Point Reyes National Seashore, 0.1 road miles from Sir Francis Drake Boulevard on road to North Beach parking area 25 Comment
  CAS-BOT-BC49956  Ceanothus gloriosus var. gloriosus Alice Eastwood; John Thomas Howell 1936-3-22 2123 Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC50630  Ceanothus jepsonii John Thomas Howell 1947-5-25 23199 Marin Mt. Tamalpais - simmons Trail Comment
  CAS-BOT-BC50662  Ceanothus jepsonii John Thomas Howell 1944-4-2 19368 Marin Mt. Tamalpais - SW of Lanel Dell Comment
  CAS-BOT-BC50664  Ceanothus jepsonii Alice Eastwood 1903-4-1 4001 Marin Mt. Tamalpais Comment
  CAS-BOT-BC51100  Ceanothus jepsonii H. E. McMinn 1922-6-6 149 Marin Mt. Tamalpais Comment
  UC79990  Ceanothus jepsonii var. jepsonii T. S. Brandegee 1890-5-2 80 Marin Libertys, E flank of Tamalpais Comment
Read comments
Jul 6 2010
  CAS-BOT-BC51410  Ceanothus masonii H. E. McMinn 1922-6-6 179 Marin Bolinas Ridge Comment
  CAS-BOT-BC83792  Ceanothus masonii D. O. Burge 2007-4-9 829 b Marin Bolinas Ridge, W of Skyline Boulevard 500 Comment
  POM248695  Ceanothus masonii Alice Eastwood, John T. Howell 1937-4-18 s.n. Marin Bolinas Ridge Comment
  RSA399099  Ceanothus masonii Bonnie C. Templeton 1957-6-27 s.n. Marin Bolinas Ridge. Comment
  UCD123934  Ceanothus masonii D. O. Burge 2007-5-8 913 e Marin Golden Gate National Recreation Area, Bolinas Ridge, on fire road connecting the northeast end of Bourne Trail to the Bolinas Ridge Fire Trail, parking 0.2 road miles (0.3 km) west of summit on Bolinas Fairfax Road, 4.23 km 33 deg. (True) NNE of Bolinas. 450 Comment
  SEINET12211457  Ceanothus masonii Unknown 1983-1 30407 Marin S of Marshall-Petaluma Road & N of E fork of Soulajule Reservoir 305 Comment
  CAS-BOT-BC51501  Ceanothus oliganthus var. sorediatus T. S. Brandegee 1886-7-4 43 Marin Tamalpais Comment
  CAS-BOT-BC51503  Ceanothus oliganthus var. sorediatus A. Eastwood 1903-6-1 4003 Marin Mt. Tamalpais Comment
  CAS-BOT-BC51508  Ceanothus oliganthus var. sorediatus W. R. Dudley 1906-4-14 s.n. Marin near west part, Mt. Tamalpais Comment
  CAS-BOT-BC51511  Ceanothus oliganthus var. sorediatus C. H. M.; V. B. 1911-9-14 s.n. Marin Lagunitas Comment
  CAS-BOT-BC51518  Ceanothus oliganthus var. sorediatus J. W. C. s.n. Marin Mt. Tamalpais Comment
  UC1071317  Ceanothus oliganthus var. sorediatus J. B. Spring 1932-5-23 67 Marin Salmon Creek Petaluma Quadrangle Comment
  RSA178672  Ceanothus ramulosus L. R. Abrams 1927-2-19 11567 Marin Mt. Tamalpais. Comment
  RSA399827  Ceanothus ramulosus Lester Rowntree 1930-1 s.n. Marin Tamalpais Comment
  UC1736101  Ceanothus ramulosus var. ramulosus Dean W. Taylor 1972-2-20 1332 Marin Bootjack Camp, Mt. Tamalpias 365 Comment
  LA44986  Ceanothus rigidus Joseph Andorfer Ewan; 1936-3-8 9417 Marin N shore Lake Alpine Comment
  CAS-BOT-BC52967  Ceanothus thyrsiflorus Miss Grimwood 1922-1-1 387 Marin Mt. Tamalpais Comment
  CDA6130  Ceanothus thyrsiflorus D. G. Kelch 2006-5-1 6 .18 Marin Lucas Valley Rd. Comment
  SD84938  Ceanothus thyrsiflorus Lois R. O Brien 1963-2-9 8 Marin Inverness Ridge, 1 mile southeast Inverness, F.P. Meyer property 600 Comment
Read comments
Nov 19 2012
  SEINET6051563  Ceanothus thyrsiflorus Unknown 1990-8-12 6339 B Marin Point Reyes National Seashore, Rocky hillsides near the Lighthouse area. Comment
  CAS-BOT-BC52413  Ceanothus velutinus var. velutinus Walter Lennon 1973-5-3 1 Marin Crown Road, Kent Woodlands Comment
  CAS-BOT-BC308938  Centaurea benedicta Alice Eastwood 1921-5-30 s.n. Marin Mill Valley Comment
  CAS-BOT-BC274570  Centaurea calcitrapa Peter Rubtzoff; Nancy Harrison; Betty Lovell 1975-8-6 8311 Marin Chileno Valley 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
  CAS-BOT-BC272073  Centaurea melitensis Saichi Kawaha 1969-5-28 1118 Marin Coastal strand, midden of Coast Miwok habitation site (Mrn 246) Lmantour spit, Drakes Bay Comment
  RSA0051672  Centaurea melitensis S. Karlin 1958-7-12 58 -61 Marin Samuel P. Taylor State Park. Comment
  UCSB6415  Centaurea melitensis Keator, Glenn 1958-7-10 Marin about 5.4 miles west of Fairfax on Lake Alpine road Comment
  JEPS46956  Centaurium davyi W. L. Jepson 1941-6-15 20615 Marin Tiburon Peninsula Comment
  RSA295073  Centaurium davyi Robert A. Norris, John L. Inase 1981-5-16 4169 Marin Tiburon City Open Space (near dead end of Taylor Road, well above Venus Court and Shephard Way), Tiburon Peninsula. 155 Comment
  CDA32796  Centaurium tenuiflorum D. G. Kelch 2009-6-25 9 .491 Marin Bayo Vista near Black Point. Comment
  CAS-BOT-BC384906  Cerastium arvense Alice Eastwood 1906-5-1 s.n. Marin Pt. Reyes Comment
  CAS-BOT-BC384907  Cerastium arvense Aaron Liston; Sara Meury 1989-4-18 789 -2 Marin S of Marshall; Tomales Bay. Sea level Comment
  CAS-BOT-BC384911  Cerastium arvense Alice Eastwood 1912-6-9 292 Marin Sausalito Comment
  RSA15366  Cerastium arvense C. B. Wolf 1927-4-24 354 Marin End of Mill Valley Toll Road Comment
  UC496350  Cerastium arvense Roxana S. Ferris 1932-4-2 8042 Marin near lighthouse 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
  UC8267  Cerastium glomeratum W. L. Jepson March, 1891 Marin Mill Valley Comment
  CAS-BOT-BC388309  Cerastium glomeratum John Thomas Howell 1946-4-13 s.n. Marin Near Rock Spring, Mt. Tamalpais Comment
  CAS-BOT-BC388312  Cerastium glomeratum John Thomas Howell 1946-4-14 21629 Marin Near Dillons Beach Comment
  CAS-BOT-BC124305  Ceratophyllum demersum Bob Soost 2004-8-16 s.n. Marin Abbotts Lagoon, Pt. Reyes National Seashore Comment
  CAS-BOT-BC147723  Cercocarpus betuloides var. traskiae Lois Dale s.n. Marin Miss Eastwood's garden in Mill Valley Comment
  NY144359  Cheilanthes carlotta-halliae W. H. Wagner 1948-2-10 4604 Marin Below picnic ground, Bootjack Canp, Mt. Tamalpais Comment
  UC1552851  Cheilanthes intertexta R. Storer 1943-6-27 Marin hill e of Stinson Beach 228 Comment
  CAS-BOT-BC68163  Cheilanthes intertexta Miss E. Cannon 1899-1-21 s.n. Marin Near Tamalpais Station Comment
  RSA128652  Cheilanthes intertexta P. H. Raven 1950-1-8 1315 Marin Bootjack, Mount Tamalpias 457 Comment
  UC42450  Cheilanthes intertexta Mrs. Brandegee June 1892 Marin Comment
  RSA95469  Chenopodium berlandieri var. sinuatum L. S. Rose 1953-7-20 53052 A Marin Dillon Beach. Comment
  UC1136382  Chenopodium californicum B. Schreiber 1936-4-12 2183 Marin 0.2 mi ne Pierce Ranch; Pt. Reyes Quadrangle Comment
  UCD98144  Chenopodium californicum Beryl O. Schreiber 1936-4-12 2183 Marin 2 miles north east of Pierce's Ranch Tomales Point. 106 Comment
  UC1106149  Chenopodium macrospermum var. halophilum John Thomas Howell 1947-10-26 24194 Marin Rodeo Lagoon Comment
  CAS-BOT-BC497694  Chlorogalum pomeridianum Elsie Zeile 1948-7-7 s.n. Marin Mt. Tamalpais Comment
  UC1080551  Chlorogalum pomeridianum var. divaricatum S. S. Tillett 1956-6-30 590 Marin above and e old Life-Saving Station (aprroximately 3.5 mi from Pt. Reyes Light); w. beach Point Reyes Peninsula Comment
  JEPS120459  Chloropyron maritimum subsp. palustre Daniel Slakey 2013-6-22 57 Marin Tomales Bay State Park, Millerton Management Unit, about 1/2 mile east of Millerton Point. Comment
  CAS-BOT-BC191505  Chorizanthe cuspidata var. villosa J. W. Congdon 1880-6-1 s.n. Marin Dillon's Beach Comment
  CAS-BOT-BC191538  Chorizanthe cuspidata var. villosa John Thomas Howell 1939-6-4 14727 Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC191549  Chorizanthe cuspidata var. villosa Robert Soost 2002-6-1 s.n. Marin N of Abbotts Lagoon trail Comment
  RSA150964  Chorizanthe cuspidata var. villosa Clare B. Hardham 1962-6-8 10450 Marin Tomales Point; Point Reyes Peninsular Comment
  CAS-BOT-BC252816  Chorizanthe polygonoides var. polygonoides Alice Eastwood 1915-5-15 s.n. Marin Tiburon Comment
  CAS-BOT-BC252817  Chorizanthe polygonoides var. polygonoides Alice Eastwood 1925-6-7 12987 Marin Trail to Big Carson Ridge Comment
  CDA22449  Chorizanthe valida J. T. Howell, Catherine Best, Wilma Follette, G. H. True 1980-6-19 53718 Marin Near Abbotts Lagoon, Point Reyes Peninsula. 0 Comment
Read comments
Dec 20 2017
  RSA181896  Chrysolepis chrysophylla W. L. Jepson 1916-7-9 6810 Marin Mt. Tamalpais 549 Comment
  SBBG1289  Chrysolepis chrysophylla E. R. Blakley 1958-9-11 2443 Marin near the top of Mt Tamalpais around the E peak 701 Comment
  UC1076085  Chrysolepis chrysophylla Herbert L. Mason 1923-10-1 780 Marin Mount Tamalpais Comment
  UC1005625  Chrysolepis chrysophylla var. minor Frank W. Gould 1940-1-26 863 Marin 0.75 mi nw Mill Valley 137 Comment
  CAS-BOT-BC105831  Cirsium andrewsii John Thomas Howell 1939-6-4 14720 Marin Pt. Reyes Lighthouse Comment
  JEPS82538  Cirsium andrewsii Roger Raiche 1984-5-12 40143 Marin 3.3 mi se from its intersection with Coast Highway 1 (near crest of road) Marshall-Petaluma Road (along Marshall-Petaluma Road, near Marshall); Frink Canyon 91 Comment
  UC176345  Cirsium andrewsii F. Petrak 1913-7-7 110 Marin Tennessee Valley Comment
  CAS-BOT-BC284386  Cirsium arvense John Thomas Howell 1946-9-20 23022 Marin Petaluma Road east of Tomales Comment
  CAS-BOT-BC284387  Cirsium arvense J. W. Schrock 1964-8-25 s.n. Marin Fallon-Two Rock Road n. of Tomales Comment
  CAS-BOT-BC279964  Cirsium douglasii var. douglasii John Thomas Howell 1947-6-18 23286 Marin North of Dillons Beach Comment
  UC183810  Cirsium hydrophilum var. vaseyi Miss Harriet A. Walker 1914-9-27 3707 Marin Willow Camp Road Mt. Tamalpais Comment
  CAS-BOT-BC285598  Cirsium occidentale var. occidentale Peter H. Raven; Michael P. Johnson 1967-5-2 21304 Marin Angel Island. Between Point Campbell and Hospital Cove, northwest side of island 45 Comment
  CAS-BOT-BC286376  Cirsium occidentale var. occidentale John Thomas Howell 1942-5-16 16956 Marin Sausalito Hills Comment
  CAS-BOT-BC286377  Cirsium occidentale var. occidentale John Thomas Howell 1939-6-25 14801 Marin Summit Avenue, Mill Valley Comment
  JEPS59188  Cirsium occidentale var. occidentale W. L. Jepson 1940-6-5 19956 Marin Paradise Cove Tiburon Peninsula, Paradise Cove Comment
  UC659999  Cirsium occidentale var. occidentale Lincoln Constance and Alan A. Beetle 1941-5-9 2813 Marin 1.6 mi n of Stinson Beach 15 Comment
  CAS-BOT-BC286523  Cirsium occidentale var. venustum John Thomas Howell 1946-5-14 21845 Marin Along road between Rock Spring and Summit Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC286528  Cirsium occidentale var. venustum John Thomas Howell 1939-6-25 14790 Marin Summit Avenue, Mill Valley Comment
  JEPS79731  Cirsium occidentale var. venustum Edward Lee with W. Joseph 1936-6-14 2230 Marin trail just s Shaver Grade ((Fairfax to Alpine Lake)) Comment
  CAS-BOT-BC280462  Cirsium quercetorum John Thomas Howell 1944-7-9 19687 Marin Inverness Ridge Comment
  UC496392  Cirsium quercetorum Merle Randall 1930-6-14 Marin 1/4 mi n of Alamere Creek (8 mi n of Bolinas) 91 Comment
Read comments
Jun 4 2009
  CAS-BOT-BC280441  Cirsium quercetorum J. W. Congdon 1880-7-3 s.n. Marin Near Paper Mill Creek Comment
  CDA32968  Cirsium quercetorum Dave Minnesang & Phyllis Hiatt 1979-5-17 Marin Pt. Reyes National Seashore; near Inverness, Mt Vision Overlook Rd. 0 Comment
  POM261377  Cirsium quercetorum J. T. Howell 1939-6-18 14774 Marin Near Mud Lake Comment
  RSA31364  Cirsium quercetorum Joseph A. Ewan 1934-3-15 8922 Marin 1 mile W of Fallon, above Estero de Americano Comment
  CAS-BOT-BC32845  Cirsium remotifolium Alice Eastwood 1912-7-29 1522 Marin Mt. Tamalpais Comment
  CAS-BOT-BC288732  Cirsium remotifolium John Thomas Howell 1943-5-30 18180 Marin Summit Ave, Mill Valley, Mt Tamalpais Comment
  CAS-BOT-BC288745  Cirsium remotifolium John Thomas Howell 1936-6-7 12631 A Marin White's Hill, E of San Geronimo Comment
  UC30789  Cirsium remotifolium var. odontolepis Alice Eastwood 1896-7-4 Marin Tocaloma Comment
  CAS-BOT-BC285804  Cirsium vulgare Peter H. Raven; Michael P. Johnson 1967-5-1 21184 Marin Angel Island. On south ridge of Mount Ida 237 Comment
  CAS-BOT-BC285806  Cirsium vulgare Saichi Kawahara 1969-5-28 1152 Marin East end of Limantour Spit, Drakes Bay Comment
  CAS-BOT-BC285807  Cirsium vulgare Joanne Taylor 1941-8-3 35 Marin On Mt. Tamalpais 457 Comment
  CAS-BOT-BC223899  Cistus ladanifer Barbara Prince 1991-5-28 s.n. Marin East of San Rafael Comment
  CHSC27725  Clarkia amoena Coleta Lawler 1978-7-18 299 Marin Along Hwy 1, 0.5 miles south of Tomales. Roadside. Comment
Read comments
Apr 14 2009
  SEINET10492101  Clarkia amoena Chester T. Dziekanowski, David B. Dunn; Charlene A. Bennett 1976-7-28 Dziekanowski 11 Marin Collected in a valley pasture about 3 mi se of lagunitas enroute to fairfax. Summer drought, oak savannah habitat. 274 Comment
  POM32527  Clarkia amoena subsp. amoena A. D. E. Elmer 1903-07 4939 Marin Olema Comment
  RSA107054  Clarkia amoena subsp. amoena L. S. Rose 1956-7-9 56126 Marin Tomales, hill slopes. 6 Comment
  RSA108244  Clarkia amoena subsp. amoena Harlan Lewis, M. Lewis 1947-6-15 437 Marin Highway 1, at Stemple Creek Bridge (27-27) north of Tomales Comment
  RSA12251  Clarkia amoena subsp. amoena Carl B. Wolf 1934-6-28 5796 Marin 0.5 mile from Tomales on way to Tomales Bay 15 Comment
  UCR19623  Clarkia concinna Mark Mahady 1977-5-27 s.n. Marin 6 mi north of Fairfax on Sir Francis Drake Blvd., Samuel B. Taylor State Park 55 Comment
  CAS-BOT-BC164213  Clarkia concinna M. K. C. 1886-6-1 28 Marin Tamalpais Comment
  UC1301110  Clarkia concinna subsp. concinna Helen K. Sharsmith 1963-5-18 5473 Marin near Fallon; San Francisco Bay Region 76 Comment
  UC130712  Clarkia concinna subsp. concinna H. M. Hall 1909-6-5 8500 Marin Lagunitas Comment
  RSA34210  Clarkia davyi D. D. Keck 1937-7-3 4573 Marin Point Reyes: Between Drakes Estero and Pacific Ocean. Comment
  CAS-BOT-BC164608  Clarkia gracilis subsp. gracilis Mrs. E. C. Sutliffe 1927-4-1 s.n. Marin North side of Mt. Tamalpais Comment
  POM145426  Clarkia purpurea subsp. purpurea E. C. Sutliffe 1927-4-25 s.n. Marin Sausalito hills Comment
  POM316756  Clarkia purpurea subsp. quadrivulnera Patricia Wilder 1965-6-7 3524 Marin San Geronimo Ridge, N Coast mt range, Pacific drainage area 457 Comment
  SBBG47373  Clarkia rubicunda J. T. Howell 1972-6-18 Marin near Ring Hill, Tiburon Peninsula 167 Comment
  UC142971  Clarkia rubicunda Mrs. K. Brandegee 1910-7 119 Marin Tiburon Comment
  UCSC007507  Clarkia rubicunda Kathleen Kay 2007-8-2 726 ? Marin Golden Gate National Recreation Area, plants growing on north-facing slope along the north side of the the Wolf Ridge Trail approximately 0.2 miles west of the junction with the Miwok Trail, Marin Headlands 196 Comment
  RSA31416  Clarkia rubicunda J. T. Howell 1946-6-30 22131 Marin Valley east of Rodeo Lagoon. Comment
  UC373521  Clarkia rubicunda C. L. Hitchcock 1928-6-7 24 Marin due s San Quentin (along Bay Road) 6 Comment
  CAS-BOT-BC7356  Claytonia exigua Alice Eastwood 1897-4-20 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC439209  Claytonia exigua subsp. exigua Lewis S. Rose 1934-3-17 34060 Marin S. slope Mt. Tamalpais Comment
  UC1106072  Claytonia exigua subsp. exigua John Thomas Howell 1940-5-12 15432 Marin s end Carson Ridge Comment
  UCD70804  Claytonia exigua subsp. exigua Michele H. Mills 1998-3-30 236 Marin San Quentin, Tiburon Peninsula, Middle Ridge Open Space Preserve. 137 Comment
  CAS-BOT-BC439225  Claytonia exigua subsp. exigua John Thomas Howell 1946-3-24 21559 Marin Fairfax Hills Comment
  CAS-BOT-BC439232  Claytonia exigua subsp. exigua John Thomas Howell 1946-5-14 s.n. Marin Near Potrero Meadow, Mt. Tamalpais Comment
  UC192266  Claytonia gypsophiloides C. F. Sonne 1887-4-15 Marin near Mt. Tamalpais (Ross Valley); Ross Valley Comment
  UC83807  Claytonia gypsophiloides Alice Eastwood 1897-4-18 Marin on the Fairfax Road Comment
  CAS-BOT-BC439842  Claytonia perfoliata Alice Eastwood 1906-7-1 s.n. Marin Mt. Tamalpais Comment
  SEINET10572710  Claytonia perfoliata Walter H. Lewis, Barbara J. Ertter; Doreen Smith 2005-2-10 Lewis 15913 Marin Edge of road and woods leading to Deer Island. Comment
  UC615076  Claytonia perfoliata subsp. perfoliata Beryl O. Schreiber 1936-3-8 2151 Marin Schoolteacher's Beach; Tomales Bay Comment
  CAS-BOT-BC443581  Claytonia perfoliata subsp. perfoliata Javier Penalosa 1961-3-11 1134 Marin Tiburon Peninsula. 602 ft. hill west of Paradise Cay. Slope south of summit at ca. 500 ft. 152 Comment
  UC615385  Claytonia sibirica Beryl O. Schreiber 1932-4-2 186 Marin Point Reyes Lighthouse Comment
  UC765933  Clintonia andrewsiana Robert F. Hoover 1941-5-12 5047 Marin near Lagunitas Comment
  CAS-BOT-BC499345  Clintonia andrewsiana Lena E. Bowley 1938-4-1 s. n. Marin Baltimore Canyon Comment
  SEINET12050395  Clintonia andrewsiana F. H. Utech 1988-1 88 -158 Marin W slope of Mt. Tamalpais, Ridgecrest Rd (C105) from Bolinas Ridge enroute to Alpine Dam & Fairfax 380 Comment
  UCD139613  Clintonia andrewsiana Collector Unknown 1925-6-5 1461 Marin Exact location unknown. Comment
  JEPS81131  Collomia heterophylla Edward Lee with Annetta Carter 1934-6-17 909 Marin stream side 1-2 mi s South Brook Comment
  UC23633  Collomia heterophylla W. L. Jepson 1891-6-11 Marin lower slopes Mt. Tamalpais Comment
  CAS-BOT-BC435141  Conicosia pugioniformis Doreen Smith 1997-7-1 s.n. Marin Dillon Beach Comment
  CAS-BOT-BC531457  Corallorhiza maculata var. occidentalis A. Williams 2015-5-15 15794 Marin Field redacted by CAS, contact the data manager for more information Comment
  SEINET4675788  Cordylanthus maritimus John A. Churchill 1974-1 Marin Comment
  CAS-BOT-BC531464  Cordylanthus pilosus subsp. pilosus A. Williams; M. C. O'Connor; R. Truitt; A. Young; R. Brostrom 2015-6-12 15809 Marin Mount Tamalpais. Marin Municipal Water District lands: where Bullfrog Creek meets Alpine Lake Comment
  JEPS27986  Corethrogyne filaginifolia Rimo Bacigalupi, and L. Heckard 1961-5-29 7724 Marin on n slope of northern end Bolinas Ridge (n of the 589 ft summit, about 1 mi due e of Point Reyes Station) 121 Comment
  UCSC000454  Cornus californica Beryl O. Schreiber 1932-6-29 629 Marin Creek bank. Sand Dune Beach, Tomales Bay Comment
  CAS-BOT-BC209866  Cornus nuttallii Alice Eastwood 1898-5-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC209867  Cornus nuttallii Peter H. Raven 1950-4-22 1837 Marin Near Laurel Dell, Mt. Tamalpais 609 Comment
  CAS-BOT-BC210246  Cornus sericea Fred Ross; Gordon H. True 1970-4-10 5269 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  CAS-BOT-BC210247  Cornus sericea H. E. McMinn 1922-6-6 153 Marin North of Bolinas Bay on way to Inverness Comment
  CAS-BOT-BC210457  Cornus sericea subsp. occidentalis Mrs. E. C. Sutliffe 1922-8-1 s.n. Marin Near Lily Lake Comment
  CAS-BOT-BC421686  Cornus sericea subsp. occidentalis D. Greenberger; C. Gattuso; M. Murphy; J. Klein; B. Lavender; A. Williams 2014-4-26 14315 Marin Mount Tamalpais. Marin Municipal Water District lands: Next to shore of Lily Lake along Lily Lake Road. Comment
  JEPS78369  Coronopus didymus Edward Lee 1934-6-17 907 Marin between Olema and South Brook Comment
  CAS-BOT-BC190036  Cortaderia selloana Gordon H. True 1965-2-1 1748 Marin San Rafael. Highland Avenue, just west of Margarita Drive. 15 Comment
  CAS-BOT-BC190037  Cortaderia selloana Gordon H. True 1965-2-1 1749 Marin San Rafael. Margarita Drive between Fairway and Moncada Way. 15 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
  UCD110055  Corylus cornuta subsp. californica Baki Kasapligil 1965-7-11 3926 Marin Samuel Taylor State Park vicinity. Comment
  CAS-BOT-BC291377  Cotula coronopifolia Peter H. Raven; Michael P. Johnson 1967-5-2 21345 Marin Hospital Cove, west side of island, Angel Island 15 Comment
  RSA120826  Cotula coronopifolia S. S. Tillett 1956-6-29 556 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
  SBBG33297  Cotula coronopifolia J. P. Broughton 1969-7-12 1270 Marin near summit of Mt Tamalpais State Park Comment
  UC1192138  Cotula coronopifolia Malcolm A. Nobs, S. Galen Smith 1949-6-1 776 Marin Inverness; Pt. Reyes Comment
  UC1301075  Cotula coronopifolia Helen K. Sharsmith 1963-5-18 5454 Marin West side of Bolinas Ridge above Bolinas Lagoon 30 Comment
  UCD130893  Cotula coronopifolia Kamala Crompton 1996-5-19 22 Marin Dillon Beach. 4 Comment
  UCD130913  Cotula coronopifolia Andreas Stohr 1996-5-19 22 Marin Dillon Beach. 4 Comment
  CAS-BOT-BC291388  Cotula coronopifolia Alice Eastwood 1920-7-31 10006 Marin Vallejo Comment
  POM356277  Cotula coronopifolia Glenn A. Gorelick 1967-4-30 s.n. Marin Point Reyes Natl. Seashore, 9 miles northeast of lighthouse. Comment
  CAS-BOT-BC427671  Crassula connata Javier Penalosa 1961-2-25 1092 Marin Tiburon Peninsula. Tiburon. Slope around St. Hilary's Church. 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
  JEPS81814  Crocanthemum scoparium var. scoparium Edward Lee with W. Joseph 1935-7-18 1565 Marin Mt. Tamalpais, Lower Throckmorton Trail Mt. Tamalpais; , Lower Throckmorton Trail Comment
  UC19182  Crocanthemum scoparium var. vulgare Ivar Tidestrom 1895-5-11 Marin near Mill Valley Comment
  CAS-BOT-BC190116  Crypsis schoenoides F. Almeda; Catherine Best; Doreen Smith 1994-11-1 7395 Marin East shore of Nicasion Reservoir off of Nicasio Valley Road just west of Nicasio School. Comment
  CAS-BOT-BC190117  Crypsis schoenoides Doreen Smith 2001-11-17 s.n. Marin East shore Nicasio Reservoir. Comment
  UC2028096  Crypsis schoenoides Barbara Ertter with Elizabeth Neese 1988-10-20 8020 Marin Nicasio Reservoir ca. 10 air miles SW of Petaluma and W of Novato. Comment
  JEPS116834  Cryptantha leiocarpa David Gowen 2007-5-7 705 Marin Point Reyes, in dunes between ocean and Abbotts Lagoon. Comment
  RSA0079311  Cryptantha muricata var. jonesii Katherine Brandegee 1907-8-4 s.n. Marin Tamalpais. Along the railroad above Westpoint. Comment
  CAS-BOT-BC80829  Cupressus sargentii C. Hart Merriam 1907-8-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC80840  Cupressus sargentii Alice Eastwood 1925-6-7 12975 Marin Big Carson Ridge Comment
  JEPS48248  Cupressus sargentii Wilfred T. Frost 1932-8-27 444 Marin Old Bolinas Road between West Point and Bootjack Camp; Mt. Tamalpais Comment
  RSA17623  Cupressus sargentii C. B. Wolf, E. R. Johnson 1934-10-18 6200 Marin 1.8 mile west of main peak of Mt. Tamalpais 762 Comment
  SEINET3559753 Image available Cupressus sargentii Lewis S. Rose 1932-2-12 3230 Marin Mount Tamalpais. 762 Comment
  UC813443  Cupressus sargentii M. N. Paulson 1915-4-10 Marin Mt. Tamalpais Comment
  UCD14257  Cupressus sargentii Peter Stekel 1974-5-3 83 Marin On Carson Ridge along Pine Mountain Fire Road, west of Bolinas Road; 304 Comment
  NY16854  Cupressus sargentii L. Abrams 1915-10-25 5607 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
  SEINET10531514  Cupressus sargentii Alan A. Beetle, John L. Morrison 1940-1-14 Beetle 3111 Marin One-fourth mile northeast of Rifle Camp on North Side Trail, Mount Tamalpais. 600 Comment
  CAS-BOT-BC224505  Cuscuta californica John Thomas Howell 1946-6-23 22121 Marin Carson Ridge Comment
  UC750693  Cuscuta campestris Lewis S. Rose 1946-9-20 46281 Marin Chileno Valley Comment
  CDA32803  Cuscuta subinclusa D. G. Kelch 2009-6-25 9 .483 Marin San Rafael. In brackish ditch E of Davidson School. Comment
  CAS-BOT-BC190415  Cynosurus echinatus Alice Eastwood 1912-6-9 s.n. Marin Sausalito. Comment
  CAS-BOT-BC231843  Cynosurus echinatus C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1818 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade to culvert R143 Comment
  RSA107106  Cynosurus echinatus L. S. Rose 1956-6-25 56099 A Marin Rock Springs, Mt. Tamalpais. 579 Comment
  RSA756394  Cynosurus echinatus Barbara Ertter, Niall McCarten, Mark Fogiel, Dan Pritchett 1990-6-16 9118 Marin Tiburon Peninsula on San Francisco Bay, northeast side of ridge at narrow part of peninsula, between Paradise Drive and Hacienda Drive; swales in grassy opening on northeast-facing slopes. 61 Comment
  UCD60137  Cynosurus echinatus Rimo Bacigalupi; L. R. Heckard, Tsan-Iang Chuang 1963-6-12 8875 Marin On grade just out of Fairfax, on road to Alpine Lake Dam. 60 Comment
  UCD94962  Cynosurus echinatus Michael A. Vincent 1999-6-10 8589 Marin at pull-off along Pt. Reyes-Petaluma Road, 1.4 miles north of Hick's Valley Road. Comment
  RSA119341  Cyperus eragrostis S. S. Tillett 1956-6-30 580 Marin In wet ditch 3.5 mi. along roadbank from Inverness to Pt. Reyes Light; Point Reyes Peninsula Comment
  CAS-BOT-BC83589  Cyperus erythrorhizos Doreen Smith 2002-10-21 s.n. Marin Stafford Lake, Novato. Comment
  SD131802  Cyperus erythrorhizos Barbara Ertter, Elizabeth Neese 1988-10-29 8015 Marin Nicasio Reservior ca. 10 airmiles southwest of Petaluma and west of Novato, surrounded by grassy hills; fine silt of mudflats left by receding water on northwest edge of reservior, on Nicasion Valley Road ca. 1 mile east of Petaluma Road. Comment
  CAS-BOT-BC70605  Cystopteris fragilis W. R. Dudley 1893-4-30 s.n. Marin Lagunitas Creek - by road Comment
  CAS-BOT-BC70606  Cystopteris fragilis R. Bacigalupi 1946-6-14 2783 Marin western base of Bolinas Ridge, 1/2 mile south of Camp Taylor Comment
  SEINET10487614  Cytisus monspessulanus Chester T. Dziekanowski, David B. Dunn; Charlene A. Bennett 1976-7-28 Dziekanowski 2464 Marin Collected in a valley pasture about 3 mi se of lagunitas enroute to fairfax. Summer drought, oak savannah habitat. 274 Comment
  CAS-BOT-BC422410  Cytisus scoparius J. Klein; A. Brown; S. Ketzier; F. Trusheim 2014-9-13 14684 Marin Mount Tamalpais. Marin Municipal Water District lands: North slope by Peters Dam Comment
  CAS-BOT-BC189713  Danthonia californica John H. Thomas 1965-5-30 10677 Marin Strawberry Point to the east of Mill Valley. Comment
  CAS-BOT-BC350803  Danthonia californica A. Williams; F. Leist; S. Tsiu; W. Dreskin; R. Brostrom 2013-5-4 13234 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry. Comment
  UCD60306  Danthonia californica P. B. Kennedy 1922-5-27 s.n. Marin West Point Inn to Bolinas Trail. Comment
  UCD60464  Danthonia californica Leonard 1919-6-10 X 3031 Marin San Quentin. Comment
  UCD60491  Danthonia californica R. Tofsrud 1947-6-15 s.n. Marin 10 mi. from Petaluma on road to Nicasio. Comment
  SEINET6847454  Danthonia californica Wanda P. Vestal, A. G. Vestal 1947-5-12 s.n. Marin 3.8 miles west of Marin (ca. 7.4 miles east-southeast of Stinson Beach). Comment
  RSA126395  Danthonia californica var. californica J. T. Howell 1943-5-15 18069 Marin Tiburon Peninsula Comment
  SEINET5546779  Danthonia californica var. californica E. A. Bernays, J. Hamai 1985-1 s.n. Marin Mount Tamalpais. Comment
  RSA133966  Daucus carota John H. Thomas 1959-8-2 8051 Marin Between town of Mill Valley and Richardson Bay Comment
  JEPS30079  Deinandra corymbosa Lewis S. Rose 1961-7-30 61058 Marin China Camp 3 Comment
  UC1614418  Delairea odorata Charles M. Belshaw 1936-1-1 1433 Marin 3 mi n Bolinas; Bolinas Mesa Comment
  CAS-BOT-BC9601  Delphinium bakeri Gertrude Raven 1923-4-30 s.n. Marin Tomales Comment
  UC615452  Delphinium decorum Beryl O. Schreiber 1937-5-9 2399 Marin Point Reyes Lighthouse 152 Comment
  SEINET5337984  Delphinium decorum W. Roderick 1967-4-2 s.n. Marin Pt. Reyes, near the lighthouse. 152 Comment
  CAS-BOT-BC422381  Delphinium hesperium P. DaSilva; M. A. Garcia; A. Young; A. Pence; F. Leist; M. Camarillo 2014-5-10 14161 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  CAS-BOT-BC10249  Delphinium hesperium Gertrude Raven 1923-5-30 s.n. Marin Tomales Comment
  CAS-BOT-BC10130  Delphinium luteum Catherine Best 1982-3-20 s.n. Marin Above the road southwest of Tomales Comment
  CAS-BOT-BC9965  Delphinium nudicaule Katherine M. Kipping 1968-3-31 94 Marin 1.8 miles south of Rock Springs, Mt. Tamalpais. 289 Comment
  UC1176745  Delphinium patens John Thomas Howell 1940-5-12 15436 Marin San Anselmo Creek Canyon Comment
  POM149306  Dendromecon rigida Michener, Bioletti 1892-04 s.n. Marin Tamalpais Comment
  UC112867  Dendromecon rigida T. S. Brandegee Marin in burns Tamalpais Comment
  UC198306  Dendromecon rigida Katharine Brandegee 1916-9-17 Marin West Point Tamalpais Comment
  UC855088  Dendromecon rigida Alice Eastwood 1912-7-29 1508 Marin Mt. Tamalpais Comment
  CAS-BOT-BC192548  Deschampsia cespitosa subsp. holciformis John Thomas Howell 1943-7-11 s.n. Marin Potrero Meadows, Mt. Tamalpais Comment
  UC1177109  Deschampsia cespitosa subsp. holciformis Hans Leschke 1948-6-20 Marin near radio station on rd. to Point Reyes Comment
  CAS-BOT-BC198485  Deschampsia danthonioides John Thomas Howell 1945-4-29 s.n. Marin Lagunitas Meadows, Mt. Tamalpais Comment
  CAS-BOT-BC201824  Deschampsia elongata John Thomas Howell 1942-6-21 16982 Marin Carson Ridge Comment
  CAS-BOT-BC201826  Deschampsia elongata Catherine Best 1981-5-2 s.n. Marin Hidden Lake, Mt. Burdell Comment
  CAS-BOT-BC201827  Deschampsia elongata John Thomas Howell 1945-6-3 209525 Marin Shell Beach Comment
  UCD63722  Deschampsia elongata Mrs. H. P. Kelley 1916-1 Marin Big Carson. Comment
  SEINET10527681  Deschampsia holciformis Peter H. Raven 1950-5-13 Raven s.n. Marin On a burn, dry chaparral around Bon Tempe Lake. Comment
  UCD160381  Dicentra formosa Nellie Coffey 1931-3-29 s.n. Marin Point Reyes. Comment
  SEINET3152152  Dicentra formosa L. S. Rose 1939-4-23 39080 Marin 5 mi. w. of Nicasio 30 Comment
  CAS-BOT-BC614  Dicentra formosa subsp. formosa J. T. Howell 1944-3-26 19351 Marin West of Ledum Swap, Pt. Reyes. Comment
  CAS-BOT-BC209202  Dichanthelium acuminatum subsp. acuminatum A. D. E. Elmer 1903-7-1 5065 Marin Point Reyes Post Office Comment
  CAS-BOT-BC254489  Dichanthelium acuminatum subsp. acuminatum John Thomas Howell 1943-7-3 18247 Marin Near Bootjack, Mount Tamalpais Comment
  UCD139415  Dichelostemma capitatum subsp. capitatum T. J. Higgins 1969-4-12 8 Marin South side of Mt. Tamalpais. Comment
  UC1300927  Dichelostemma congestum Helen K. Sharsmith 1963-5-18 5436 Marin near Larkspur (Alpine Dam road); San Francisco Bay Region 137 Comment
  UCD126371  Dichondra donelliana John Thomas Howell 1947-5-8 23147 Marin Sausalito. Comment
  CAS-BOT-BC43549  Diplotaxis muralis Gordon H. True 1968-4-29 4201 Marin San Rafael. Comment
  CAS-BOT-BC121849  Dirca occidentalis Richard Mc. P Brown 1963-3-4 s.n. Marin Along Point Reyes-Petaluma Road, below Nicasio Dam, beside service road between dam and fish trap, near the latter. Comment
  CAS-BOT-BC121854  Dirca occidentalis Clinton Hart Merriam 1918-9-4 s.n. Marin Lagunitas Comment
  UC1537234  Disporum hookeri Gordon H. True Jr. 1936-3-22 367 Marin Forest Knolls 182 Comment
  UC3573  Disporum smithii J. Burtt Davy 1894-3-31 690 Marin Olema Comment
  UC72486  Disporum smithii Milo S. Baker 1904-4-24 Marin Redwood Canyon Comment
  SEINET3885746  Disporum smithii Lewis S. Rose 1970-4-1 70022 Marin Arroyo Hondo. 3 miles nw of Bolina.; 0 61 Comment
  UCD73831  Distichlis spicata Javier Penalosa 1961-5-30 1534 Marin Tiburon Peninsula. Tiburon Blvd., ca. 50 yds., W of Blackfield Drive. Comment
  SEINET11676806  Distichlis spicata E. H. Graham 1931-1 6886 Marin near lighthouse, Pt. Reyes Comment
  UCSB58253  Dodecatheon clevelandii Gliessman, Stephen 1969-3-31 Marin south facing slope in a meadow overlooking the town of Tiburon; rocky serpentine soil; approx. 1.0 mi. N. of junction of Marwest Rd. and Tiburon Peninsula Hwy. 91 Comment
  UC1614627  Dodecatheon hendersonii Charles M. Belshaw 1934-3-18 59 Marin 2 miles west of Mill Valley 45 Comment
  UC877545  Dodecatheon hendersonii Lewis S. Rose 1939-3-18 39028 Marin Sausalito 121 Comment
  CAS-BOT-BC157715  Drymocallis glandulosa var. glandulosa John Thomas Howell 1925-4-5 901 Marin Pipeline Trail Comment
  RSA40321  Dryopteris arguta L. S. Rose 1947-11-27 47244 Marin Mill Valley. Cascade Drive Comment
  CAS-BOT-BC536733  Duchesnea indica Doreen Smith 1997-7-6 s.n. Marin Ridge Trail, Inverness Ridge, Pt. Reyes National Seashore. Comment
  JEPS49912  Dudleya caespitosa Miss Harriet A. Walker 1908-7-11 1375 Marin Mill Valley Comment
  UCD161903  Dudleya cymosa subsp. cymosa Ayzik Solomeshch 2014-6-10 s.n. Marin Cascade Canyon Open Space Preserve, Blue Ridge, about 1 mile south of Fairfax, vegetation plot CCP 07. UTM Zone 10 E 534552 N 4203952, (Coordinates converted from UTM by label maker.) 240 Comment
  CAS-BOT-BC428130  Dudleya cymosa subsp. cymosa John Thomas Howell 1946-6-23 22117 Marin Head of Little Carson Canon [Canyon] Comment
  UC204216  Dudleya farinosa A. D. E. Elmer July, 1903 5011 Marin Point Reyes Post Office Comment
  CAS-BOT-BC428305  Dudleya farinosa Javier Penalosa 1961-7-29 2004 Marin Above McClure Beach, Pt. Reyes Peninsula Comment
  SD114477  Dudleya farinosa Darley F. Howe 1961-7-27 3127 Marin Sea bluff, 0.6 mile south of Stinson Beach. 29 Comment
  CAS-BOT-BC136456  Dysphania ambrosioides Doreen Smith 2002-9-1 s.n. Marin Nicasio Reservoir. Comment
  CAS-BOT-BC197146  Echinochloa crus-galli John Thomas Howell 1939-9-3 15343 Marin Near Novato Comment
  CAS-BOT-BC197147  Echinochloa crus-galli John Thomas Howell 1943-9-5 19320 Marin Just south of Mill Valley Comment
  UCD61054  Echinochloa esculenta Javier Penalosa 1961-8-26 2189 Marin Tiburon Peninsula. Tiburon Blvd. at Belvedere Dr. Comment
  CAS-BOT-BC113359  Eleocharis engelmannii John Thomas Howell 1941-7-6 16362 Marin Hidden Lake, Mt. Tamalpais Comment
  CAS-BOT-BC331276  Eleocharis macrostachya J. Klein; T. Pollak; E. Brusati; L. Williams 2013-8-10 13361 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.NW edge of Phoenix Lake next to Phoenix Lake Road Comment
  CAS-BOT-BC451510  Elodea canadensis Catherine Best 1985-11-1 1160 Marin East of Limantour Spit Comment
  CAS-BOT-BC231839  Elymus glaucus C. Kellner; A. Brown; C. Ayers; et al. 2012-8-25 1858 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade at culvert R143. Comment
  UCD62261  Elymus glaucus P. B. Kennedy 1926-5-20 Marin Road to Lake Lagunitas. Comment
  UCD62295  Elymus glaucus P. B. Kennedy 1914-4-19 4706 Marin Mill Valley. Comment
  SEINET7303712 Image available Elymus glaucus Larry DeBuhr, Gary Wallace 1973-1 1156 Marin Near jet. of fire rd. and rd. to Alpine Lake between golf course and Alpine Lake Comment
  CAS-BOT-BC203509  Elymus glaucus subsp. glaucus John Thomas Howell 1943-5-22 18128 Marin Deer Park near Fairfax Comment
  CAS-BOT-BC203525  Elymus glaucus subsp. glaucus John Thomas Howell 1943-5-15 18097 Marin Tiburon Peninsula Comment
  CAS-BOT-BC203808  Elymus glaucus subsp. virescens John Thomas Howell 1947-5-14 23161 Marin McClure Beach Comment
  CAS-BOT-BC203810  Elymus glaucus subsp. virescens John Thomas Howell 1946-7-7 22221 Marin West Peak, Mt. Tamalpais Comment
  CAS-BOT-BC203815  Elymus glaucus subsp. virescens Catherine (Kay) Best 1978-5-11 s.n. Marin Old St. Hilary's, Tiburon (below Livermore Area) Comment
  POM225178  Epilobium brachycarpum P. A. Munz 1936-8-7 14303 Marin Southern edge of Kentfield. Comment
  RSA31420  Epilobium brachycarpum J. T. Howell 1946-9-20 23019 Marin Chileno Valley Comment
  CAS-BOT-BC166284  Epilobium canum subsp. canum T. S. Brandegee 1888-10-1 s.n. Marin Angel Island Comment
  CAS-BOT-BC166286  Epilobium canum subsp. canum Peter H. Raven; Michael P. Johnson 1967-5-2 21342 Marin Hospital Cove, west side of island. Angel Island 15 Comment
  CAS-BOT-BC166287  Epilobium canum subsp. canum K. Brandegee 1888-10-1 s.n. Marin Angel Island Comment
  POM224811  Epilobium ciliatum subsp. ciliatum P. A. Munz 1936-8-7 14300 Marin Southern edge of Kentfield. Comment
  JEPS39278  Epilobium ciliatum subsp. watsonii W. L. Jepson 1928-6-10 12930 Marin Tiburon Comment
  UCD35987  Epilobium ciliatum subsp. watsonii Beecher Crampton 1946-8-14 409 Marin Along an inlet between Hamlet and Tomales. 6 Comment
  RSA31418  Epilobium ciliatum subsp. watsonii J. T. Howell 1946-5-4 31737 Marin Dillon Beach. Comment
  RSA95471  Epilobium ciliatum subsp. watsonii L. S. Rose 1953-7-20 53051 Marin Dillon Beach. Comment
  SD88516  Epilobium densiflorum Darley F. Howe 1972-6-26 Marin 2.6 miles south of Marshall, east of Tomales Bay, Comment
  UC1177517  Equisetum arvense John Thomas Howell 1947-6-4 23218 Marin swale near radio station Pt. Reyes Peninsula Comment
  CAS-BOT-BC331500  Equisetum telmateia J. Klein; A. (Alice) Chavez; S. Tsiu; A. (Armando) Chavez; W. Dreskin 2013-3-9 13341 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Phoenix Lake shore, Culvert PL 4. Comment
  CHSC25168  Equisetum telmateia M. Banning 1970-3-7 335 Marin 1.9 miles S. of the junction of Trestleglen and Paradise Drive on the latter (Hwy A106) outside Tiberon. 30 Comment
  CAS-BOT-BC57540  Equisetum telmateia Javier Penalosa 1961-2-25 1079 Marin Tiburon, near Recreation Center below St. Hilary's Comment
  UC589585  Equisetum telmateia subsp. braunii Beryl O. Schreiber 1932-6-29 609 Marin Sand Dune Beach; Tomales Bay 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
  POM306623  Equisetum telmateia var. braunii Henry J. Ramsey, Henry J. Ramsey 1938-4-3 1532 Marin Mill Valley Comment
  CAS-BOT-BC204587  Eragrostis mexicana subsp. virescens John Thomas Howell 1986-9-3 s.n. Marin Terra Linda Vegetable Garden, Nova Albion & Cermenho Ct, San Rafael Comment
  CAS-BOT-BC204586  Eragrostis mexicana subsp. virescens Doreen Smith 1997-10-9 s.n. Marin Marin County Civic Center Comment
  CAS-BOT-BC291185  Erechtites glomeratus Peter H. Raven; Michael P. Johnson 1967-5-1 21150 Marin Angel Island. On south ridge of island above Rock Quarry 182 Comment
  CDA4551  Erechtites glomeratus G. D. Barbe, T. C. Fuller 1989-5-31 4318 Marin Golden Gate National Recreation Area, Tennessee Valley Trail, near Tennessee Cove. 0 Comment
  CAS-BOT-BC299921  Erechtites minimus John Thomas Howell 1944-7-30 19857 Marin Almonte Comment
  CAS-BOT-BC131548  Ericameria arborescens E. M. Zeile 1921-10-2 s.n. Marin Mt. Tamalpais Comment
  LA27050  Ericameria arborescens Lewis S. Rose; 1941-10-7 41461 Marin Mt Tamalpais, Bootjack Camp, E slope of mt 530.0 Comment
  UC31071  Ericameria arborescens H. N. Bolander 1863-9-20 2609 Marin Tamalpais Comment
  CAS-BOT-BC293614  Erigeron biolettii Doreen Smith 1993-10-18 s.n. Marin N.W. of San Andreas Dr., Mt. Burdell, Novato Comment
  SD113063  Erigeron canadensis Darley F. Howe 1977-10-9 5006 Marin On Highway 1, 3 miles north of Stinson Beach Comment
  SD88371  Erigeron canadensis Darley F. Howe 1972-5-27 Marin Point Reyes 89 Comment
  CAS-BOT-BC300623  Erigeron foliosus var. hartwegii Doreen Smith 1993-6-15 s.n. Marin At the top of Big Rock Ridge 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
  UCSB13361  Erigeron glaucus Blattau, Jim 1962-4-17 Marin At tip of Point Reyes Peninsula 60 Comment
  RSA128917  Erigeron karvinskianus Peter H. Raven 1952-5-10 4025 Marin Upper Blithedale Canyon, Mount Tamalpais Comment
  CAS-BOT-BC229784  Erigeron petrophilus P. da Silva; M. Danielezyk; R. Atwood; et al. 2012-6-23 1605 Marin Marin Municipal Water District Lands: Mount Tamalpais. Middle Peak Rd. culvert RT-3 Comment
  CAS-BOT-BC295742  Erigeron petrophilus var. petrophilus Alice Eastwood 1912-7-29 1545 Marin Mt. Tamalpais Comment
  UC87833  Erigeron petrophilus var. petrophilus Alice Eastwood 1896-8-16 Marin Mt. Tamalpais Comment
  CAS-BOT-BC300240  Erigeron reductus var. angustatus Alice Eastwood 1912-7-29 1518 Marin Mt. Tamalpais Comment
  UC895894  Erigeron reductus var. angustatus Alice Eastwood 1912-7-29 1518 a Marin Mt. Tamalpais Comment
  CAS-BOT-BC216095  Eriodictyon californicum Gordon H. True 1969-5-30 5037 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda, Inverness Ridge 182 Comment
  UCD14227  Eriodictyon californicum Tim Metcalf 1974-5-4 286 Marin Marin County; up Carson Ridge off of Bolinus County Road, east of Fairfax, above edge of dirt road; 304 Comment
  UCSB26312  Eriodictyon californicum Ketcham, A. 1968-5-18 Marin Along Kent trail near Potrero, Mount Tamalpias State Park Comment
  RSA12241  Eriogonum latifolium Carl B. Wolf 1934-6-28 5786 Marin Pt. Reyes Peninsula, 1/4 mile from the Lighthouse. 61 Comment
  RSA698436  Eriogonum latifolium J. R. Bruff 1936-8-21 s.n. Marin Bodega Bay. Comment
Read comments
Aug 25 2012
  UC1176911  Eriogonum latifolium John Thomas Howell 1939-7-2 14825 Marin ridge between Tennessee Cove and Pirates Cove Comment
  UC1618085  Eriogonum latifolium Donald G. Nelson 1937-7-10 536 Marin West of Point Reyes Lighthouse (above bird rocks) Comment
  UC495587  Eriogonum latifolium Merle Randall 1930-6-13 Marin bank of Alamere Creek 8 mi above Bolinas; Alamere Creek Comment
  UC589499  Eriogonum latifolium Beryl O. Schreiber 1932-8-3 722 Marin Honeymoon Beach Tomales Bay, Honeymoon Beach Comment
  CAS-BOT-BC259185  Eriogonum latifolium John Thomas Howell 1966-5-25 41531 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  RSA102054  Eriogonum latifolium John H. Redfield 1872-8-12 321 Marin Saucelitos Comment
  CAS-BOT-BC259502  Eriogonum luteolum var. caninum Alice Eastwood 1906-7-1 s.n. Marin Mt. Tamalpais Comment
  OBI78447  Eriogonum luteolum var. caninum Robert F. Hoover 1965-7-6 9480 Marin Tiburon Comment
  SBBG34349  Eriogonum luteolum var. caninum D. Myrick 1969-8-1 2122 Marin N of Old St. Hilary, Tiburon 60 Comment
  UC163976  Eriogonum luteolum var. caninum Miss H. A. Walker 1909-8-14 1838 Marin hills at Tiburon Comment
  UC72671  Eriogonum luteolum var. caninum Miss M. Alice King July 1893 Marin Tiburon Comment
  UC849616  Eriogonum luteolum var. caninum Alice Eastwood 1912-7-29 1511 Marin Mt. Tamalpais 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
  UC466021  Eriogonum luteolum var. luteolum W. C. Blasdale 1893-7-14 Marin Liberties Comment
  CAS-BOT-BC421684  Eriogonum nudum P. DaSilva; M. Camarillo; L. Williams; A. Young 2014-6-14 14167 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  CAS-BOT-BC268924  Eriogonum nudum var. auriculatum John Thomas Howell 1945-7-8 21288 Marin San Antonio Station Comment
  UC1176912  Eriogonum nudum var. auriculatum John Thomas Howell 1939-7-2 14841 Marin between Big Lagoon and Muir Woods Comment
  UC589584  Eriogonum nudum var. auriculatum Beryl O. Schreiber 1932-6-29 575 Marin Sand Dune Beach Tomales Bay, Sand Dune Beach Comment
Read comments
Aug 21 2015
  CAS-BOT-BC268926  Eriogonum nudum var. auriculatum James L. Reveal; C. Rose Broome 1987-6-11 6417 Marin Along California Highway 131 on the eastern edge of Tiburon, adjacent to the San Francisco Bay 6 Comment
  CAS-BOT-BC268927  Eriogonum nudum var. auriculatum Javier Penalosa 1961-7-8 1946 Marin Tiburon Peninsula. Shore of lagoon in Tiburon Comment
  OBI10986  Eriogonum nudum var. indictum Robert F. Hoover 1965-7-6 9482 Marin Tiburon Comment
  CAS-BOT-BC261523  Eriogonum nudum var. nudum R. F. Hoover 1965-7-6 9482 Marin Tiburon Comment
  CAS-BOT-BC297984  Eriophyllum confertiflorum Peter H. Raven; Michael P. Johnson 1967-5-1 21061 Marin Angel Island. On S side of island near Rock Quarry and small reservoir 91 Comment
  CAS-BOT-BC297986  Eriophyllum confertiflorum John Thomas Howell 1950-6-11 26627 Marin Rock Spring Trail near Mt Theater, Mt Tamalpais Comment
  CAS-BOT-BC297987  Eriophyllum confertiflorum John Thomas Howell 1944-6-25 19665 Marin Between Chinese Camp and McNear's Landing Comment
  CAS-BOT-BC297992  Eriophyllum confertiflorum A. A. Heller 1902-6-19 5727 Marin Tiburon Peninsula, along the Bay Rd Comment
  SEINET11850686  Eriophyllum confertiflorum M. T. Doutt 1931-1 447 Marin near Pt. Reyes, along road from Nicasin Comment
  OBI16481  Eriophyllum lanatum H. E. McMinn 1938-6-19 5119 Marin Pt. Reyes Rd Comment
  UC485478  Eriophyllum lanatum var. arachnoideum Katharine Brandegee Marin Mt. Tamalpais Comment
  UC485479  Eriophyllum lanatum var. arachnoideum Katharine Brandegee Marin Mt. Tamalpais Comment
  UC566743  Eriophyllum lanatum var. arachnoideum Herbert L. Mason 1925-4-12 1334 Marin Pipe line trail in chaparral; Mt. Tamalpais Comment
  CAS-BOT-BC301198  Eriophyllum lanatum var. arachnoideum Marian L. Campbell 1921-5-31 s.n. Marin Mill Valley Comment
  CAS-BOT-BC531466  Eriophyllum staechadifolium A. Williams 2015-6-16 15877 Marin Mount Tamalpais. Marin Municipal Water District lands: upslope, roadside on Concrete Pipe Rd. Comment
  UC565419  Eriophyllum staechadifolium Chas. M. Belshaw 1936-1-1 1448 Marin Bolinas; coastal bluff Comment
  POM203164  Eryngium armatum J. T. Howell 1933-10-8 11709 Marin Pt. Reyes Peninsula Comment
  SEINET13944096 Image available Eryngium armatum Lewis S. Rose 1955-1 55172 Marin 2 miles east of Tomales; ca 100 ft 30 Comment
  UC32470  Eryngium armatum J. Burtt Davy 1900-7-12 6700 Marin Point Reyes Comment
  CAS-BOT-BC54750  Erysimum concinnum John Thomas Howell; Catherine Best; Wilma Follette; Gordon H. True 1980-6-19 53726 Marin Near Abbotts Lagoon, Point Reyes Peninsula. Comment
  CHSC23157  Erysimum concinnum Robert A. Schlising; Glenn Keator 1962-2-18 2068 Marin Coast Ranges. NW-facing slopes east of Point Reyes Lighthouse. Comment
  SJSU3884  Erysimum concinnum C. W. Sharsmith 1964-4-26 7255 Marin Point Reyes, Pt Reyes Peninsula Comment
  UC566045  Erysimum concinnum H. S. Yates 1934-3-18 3726 Marin Point Reyes Point Reyes Quadrangle 182 Comment
  RSA102243  Erysimum concinnum G. B. Rossbach, Ruth P. Rossbach 1938-5-28 838 a/b Marin On headland, near lighthouse, Point Reyes. Comment
  UCD114837  Erysimum concinnum Ann F. Johnson 1974-6-1 s.n. Marin 1.5 km south of Kehoe Creek, Point Reyes Beach, Pt. Reyes National Seashore. Comment
  SEINET10862863  Erysimum franciscanum Robert A. Norris 1977-5-14 Norris 3587 Marin Near Pt. Reyes Beach North. Comment
  CAS-BOT-BC383043  Erythranthe grandis David B. Lowry 2005-5-6 MUR Marin Muir Highway, near Muir Beach 144 Comment
  SBBG33263  Eschscholzia californica J. P. Broughton 1969-7-13 1277 Marin Point Reyes Nat Seashore, near W-facing beach Comment
  SEINET6057281  Eschscholzia californica Unknown 1990-8-12 6339 A Marin Point Reyes National Seashore, Rocky hillsides near the Lighthouse area. Comment
  UC635480  Eschscholzia californica H. L. Mason 1924-11-15 1157 Marin Willow Camp Bolinas Bay Comment
  CAS-BOT-BC403199  Eschscholzia californica H. L. Mason 1924-11-15 1157 Marin In vacant lots at Willow Camp, Bolinas Bay Comment
  JEPS9609  Euonymus occidentalis var. occidentalis W. L. Jepson 1901-7-21 1710 Marin Inverness Comment
  UC1177269  Eurybia radulina J. Thomas Howell 1946-9-15 23002 Marin near Potrero Meadows (Mt. Tamalpais); Mt. Tamalpais Comment
  CAS-BOT-BC312245  Euthamia occidentalis Greg de Nevers 2001-10-5 12629 Marin Volunteer Canyon, Lagoon side of Highway 1, Audobon Canyon Ranch, Bolinas Lagoon Preserve 304 Comment
  UC1541306  Euthamia occidentalis H. E. and S. T. Parks 1930-9-4 708 Marin on road Tocoloma Comment
  CAS-BOT-BC418822  Fagopyrum esculentum Gordon H. True 1969-9-5 5113 Marin G. H. True residence, 142 Margarita Dr., San Rafael, San Rafael Hills 30 Comment
  CDA22713  Fallopia multiflora G. D. Barbe 1976-1-15 2106 Marin 225 Eldridge Avenue, Mill Valley. 0 Comment
  CAS-BOT-BC278329  Festuca californica subsp. californica David L. Morgan 1956-4-2 s.n. Marin 1 mi. S. of Tomales Comment
  UC926374  Festuca elmeri John Thomas Howell 1948-5-22 1534 Marin Phoenix Lake Mount Tamalpais Comment
  UCD65944  Festuca elmeri P. B. Kennedy 1926-5-20 Marin Road to Lagunitas. Comment
  UCD66271  Festuca roemeri A. A. Beetle 1945-6-12 3891 Marin Lagunitas. Comment
  CAS-BOT-BC278985  Festuca rubra John Thomas Howell 1941-5-25 16216 Marin Rifle Camp, Mt. Tamalpais Comment
  CAS-BOT-BC279000  Festuca rubra Javier Penalosa 1961-7-15 1969 Marin Tiburon Peninsula. Plateau northwest of summit Comment
  RSA127380  Festuca rubra J. T. Howell 1941-6-29 16331 Marin Between Rock Spring and Laurel Dell, Mt. Tamalpais. Comment
  UC60800  Festuca rubra Joseph Burtt Davy 1900-6 6705 Marin Point Reyes Peninsula Comment
  RSA128882  Filago californica J. T. Howell 1939-5-14 s.n. Marin West Point, Mt. Tamalpais Comment
  SEINET3386672 Image available Filago gallica Lewis S. Rose 1934-5-4 Marin Dry brushy slopes above Phoenix Lake. Comment
  CAS-BOT-BC304287  Filago pyramidata Doreen Smith 2003-6-1 s.n. Marin Golden Gate Bridge overlook along road down to Kirby Cove Comment
  UC1127975  Fragaria chiloensis H. S. Yates 1934-3-18 3722 Marin Point Reyes 182 Comment
Read comments
Aug 5 2010
  UCD113196  Fragaria chiloensis D. H. Hartmann; H. T. Hartmann 1941-11-21 104 Marin 10 mi. from Inverness, near the beach on Point Reyes Peninsula. 4 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
  CAS-BOT-BC457941  Fragaria vesca subsp. californica Javier Penalosa 1962-3-3 2242 Marin Gulch behind Stinson Beach School. Comment
  SEINET11915231  Fragaria vesca subsp. californica M. T. Doutt 1931-1 s.n. Marin Nr Bolinas Comment
  UCD67326  Frangula californica D. Sanchez-Mata 1996-5-25 s.n. Marin Tomales Bay State Park. Quercus agrifolia coast forests. 20 Comment
  CAS-BOT-BC52573  Frangula californica subsp. californica A. A. Heller June 12 8388 Marin near the summit of Mt. Tamalpais Comment
  CAS-BOT-BC52578  Frangula californica subsp. californica J. W. Congdon 1880-7-4 s.n. Marin Paper Mill Creek Comment
  CAS-BOT-BC52583  Frangula californica subsp. californica Alice Eastwood 1915-6-24 4782 Marin Inverness Comment
  CAS-BOT-BC52590  Frangula californica subsp. californica C. H. M. 1907-8-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC223765  Frankenia salina Beryl O. Schreiber 1936-6-28 2263 Marin Chicken Ranch Beach, 1 mile northwest of Inverness, on Tomaes Bay 1 Comment
  CAS-BOT-BC223770  Frankenia salina John Thomas Howell 1943-7-4 18274 Marin Tomales Bay, Inverness 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
  JEPS76995  Fritillaria affinis Robert M. Lloyd 1963-3-10 2115 Marin Point Reyes Peninsula, Drakes Bay Beach Drakes Bay Beach; Point Reyes Peninsula, Drakes Bay Beach Comment
  UC143423  Fritillaria affinis Michener and Bioletti 1891-1 2101 c Marin Tamalpais Comment
  UC3649  Fritillaria affinis Harley P. Chandler 1899-4-8 275 Marin n slope of Mount Tamalpais Mount Tamalpais Comment
  UC429290  Fritillaria affinis I. J. Condit 1913-4-8 Marin Muir Woods National Park Comment
  RSA135464  Fritillaria affinis Volney Rattan 1883-03 s.n. Marin [no locality information provided] Comment
  RSA223374  Fuchsia Gordon H. True Jr. 1970-7-9 6372 -A Marin Point Reyes Bird Observatory, 3 miles NW of Bolinas at Arroyo Honda. 30 Comment
  UC888724  Galium aparine Alice Eastwood 1912-5-19 17 Marin Kentfield Comment
  POM192692  Galium californicum subsp. californicum Unspecified 1895-6-27 s.n. Marin Mill Valley. 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
  UC614943  Galium porrigens var. porrigens Beryl O. Schreiber 1936-3-7 2140 Marin Point Reyes Peninsula road Comment
  UC179053  Galium triflorum K. Brandegee June 1888 Marin Tamalpais Comment
  UCSB6258  Galium triflorum Keator, Glenn 1958-7-10 Marin Redwood forest above Lake Alpine, about 9.7 miles west of Fairfax Comment
  CAS-BOT-BC303411  Gamochaeta ustulata R. H. Wagner 1979-6-13 410 Marin Along trail to Marshall Beach, Point Reyes NS Comment
  CAS-BOT-BC303406  Gamochaeta ustulata Peter H. Raven; Michael P. Johnson 1967-5-2 21288 Marin Angel Island. Near road between North Garrison and Point Campbell, N side of island 45 Comment
  CAS-BOT-BC303407  Gamochaeta ustulata John Thomas Howell 1946-5-4 21752 Marin Dillons Beach Comment
  JEPS20461  Gamochaeta ustulata W. L. Jepson 1919-5-18 8314 Marin Point Reyes Comment
  CAS-BOT-BC191635  Garrya elliptica Rimo Bacigalupi 1924-10-26 s.n. Marin At summit of West Peak, Mt. Tamalpais 793 Comment
  CAS-BOT-BC191642  Garrya elliptica D. E. Breedlove 1962-4-17 2313 Marin On the southwest slope of Mt. Tamalpais, 4.7 miles north of State Highway 1 on Mt. Tamalpais State Park Road 457 Comment
  RSA295060  Garrya elliptica Robert A. Norris, John L. Inase, Allen Nakagawa 1981-6-14 4197 Marin Between Mountain Theatre and Rock Springs Trail, Mt. Tamalpais. 607 Comment
  UC410713  Garrya elliptica S. M. Van Wyck 1928-6-4 Marin Mt. Tamalpais Comment
  UCSC003147  Garrya elliptica Peter Kamb 1948-10-9 1540 Marin Bootjack - Mt. Tamalpais Comment
  CAS-BOT-BC194538  Garrya elliptica H. E. McMinn 1922-6-6 162 Marin unspecified Comment
  CAS-BOT-BC58878  Gaultheria shallon H. E. McMinn 1922-6-20 242 Marin Along Pipe Line Trail up Mt. Tamalpais Comment
  CAS-BOT-BC58881  Gaultheria shallon Paul F. Covel 1937-6-27 586 Marin Tomales Pt. Rd. no. Inverness Comment
  JEPS66610  Gaultheria shallon W. L. Jepson 1891-7-19 14658 Marin Mill Valley 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
  UC21948  Gaultheria shallon unknown Jun 1882 Marin Taylorville Comment
Read comments
Feb 20 2007
  CAS-BOT-BC303509  Gazania linearis Doreen Smith 2001-4-1 s.n. Marin E of Vintage Oaks Shopping Center, S Novato Comment
  CAS-BOT-BC208066  Genista monspessulana Elizabeth McClintock 1964-3-2 s.n. Marin Spindrift Point, just north of Muir Beach Comment
  CDA4055  Genista monspessulana T. C. Fuller 1962-2-27 7695 Marin West of freeway, Highway 101, 0.5 mile north of Spencer Avenue overpass, Sausalito. 0 Comment
  CAS-BOT-BC208067  Genista monspessulana Javier Penalosa 1962-4-29 1371 Marin Northwest of Marin Country Day School Comment
  POM172064  Gentiana affinis Lester Rowntree 1930-7-17 s.n. Marin Between woodland and Point Reyes Comment
  SD88417  Geranium molle Darley F. Howe 1972-4-27 Marin Bolinas Ridge Comment
  UCD103469  Geranium potentilloides John Thomas Howell 1946-6-16 s.n. Marin Inverness Park. Comment
  CAS-BOT-BC422422  Geranium purpureum D. Smith; K. Martin; M. A. Garcia; G. Anderson 2014-6-14 14675 Marin Mount Tamalpais. Marin Municipal Water District lands: Across the bridge from Leo T. Cronin Fish Viewing Area, up road from gate along Lower Peters Dam Road. Comment
  RSA55726  Geranium retrorsum J. T. Howell 1944-5-7 19440 Marin Baltimore Park. Comment
  CDA36324  Geranium robertianum R. Robison 2011-6-19 Marin Irving Group Picnic Area, south of Cross Marin Trail, near parking lot and restroom. 0 Comment
  JEPS69552  Gilia capitata subsp. chamissonis W. L. Jepson 1919-5-18 8315 Marin Point Reyes Peninsula Comment
  POM257165  Gilia capitata subsp. chamissonis H. L. Mason, Annetta Carter 1938-5-18 11840 Marin Point Reyes Peninsula, 12.5 miles from Inverness. Comment
  RSA83151  Gilia capitata subsp. chamissonis Verne Grant, Alva Grant 1948-6-17 8589 Marin Near Camp Tomales Comment
  SD64390  Gilia capitata subsp. chamissonis Darley F. Howe 1966-6-1 4249 Marin Sand hills near ocean, Pt. Reyes Peninsula Comment
  JEPS2606 Image available Gilia capitata subsp. chamissonis W. L. Jepson 1919-5-18 8315 Marin Point Reyes Comment
  RSA258073  Gilia millefoliata Robert A. Norris 1975-5-17 2354 Marin Above Point Reyes Beach North Comment
  CAS-BOT-BC303715  Glebionis segetum John Thomas Howell 1943-7-4 18277 Marin Inverness Comment
  CDA38608  Glyceria declinata Eric Wrubel 2012-12-2 NPS Marin Golden Gate National Recreation Area. Muir Beach, Big Lagoon staging area. Comment
  UCD66783  Glyceria declinata Herbert L. Mason; Malcolm A. Nobs 1949-4-29 739 Marin Marsh at head of Tomales Bay on Bear Creek above junction with Mill Creek. Comment
  CAS-BOT-BC282795  Glyceria leptostachya Gordon H. True 1979-3-31 8470 Marin Marshall Beach Road ca. 1 mile northwest of Tomales Bay State Park 60 Comment
  SEINET4584706  Glyceria leptostachya G. H. True Jr. 1979-3-31 8470 Marin Marshall Beach Road, about 1 mile northwest of Tomales Bay State Park 61 Comment
  RSA91706  Gnaphalium beneolens Joseph A. Ewan 1933-10-22 8075 Marin Cove of Tomales Bay, Pt. Reyes Peninsula Comment
  RSA12221  Gnaphalium californicum C. B. Wolf 1934-6-28 5765 Marin Pt. Reyes Peninsula, 8 miles by road from the Lighthouse. 61 Comment
  UCD132549  Grindelia camporum Malcolm A. Nobs; S. Galen Smith 1949-6-29 911 Marin Point Reyes, north of Inverness. Comment
  CAS-BOT-BC304439  Grindelia hirsutula John Thomas Howell 1933-10-8 11710 Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC304491  Grindelia hirsutula John Thomas Howell 1939-6-18 14778 Marin Near Mud Lake Comment
  CAS-BOT-BC304501  Grindelia hirsutula John Thomas Howell 1947-5-14 23167 Marin McClure Beach Comment
  CAS-BOT-BC314421  Grindelia hirsutula John Thomas Howell 1957-9-15 32961 Marin Saltmarsh, Larkspur Comment
  CAS-BOT-BC314452  Grindelia hirsutula John Thomas Howell 1939-5-14 14669 Marin Lake Lagunitas Meadows Comment
  CAS-BOT-BC314462  Grindelia hirsutula Mrs. E. C. Sutliffe 1921-6-12 s.n. Marin Near Tennessee Cove Comment
  JEPS24427  Grindelia hirsutula Peter M. Ray 1951-2-3 1971 B Marin canyon between sea-bluffsmeeting first beach on n side of Point Reyes 15 Comment
  JEPS41899  Grindelia hirsutula W. L. Jepson 1921-10-2 9511 Marin Bootjack camp Mt. Tamalpais, Bill Williams Trail, Bootjack Camp Comment
  UC1176887  Grindelia hirsutula John Thomas Howell 1939-7-2 14834 Marin Pirates Cove Comment
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Jun 12 2012
  UC1176893  Grindelia hirsutula John Thomas Howell 1946-5-16 21860 Marin se side Angel Island; se side Angel Island Comment
  UC1176897  Grindelia hirsutula John Thomas Howell 1945-7-15 21292 Marin Ridgecrest Blvd at Fairfax City limits Comment
  UC1301031  Grindelia hirsutula Helen K. Sharsmith 1962-5-5 4966 Marin between Highway 101 and San Quentin (shoreline of Richardson Bay); San Francisco Bay Region, Richardson Bay Comment
  UC410735  Grindelia hirsutula Alice Eastwood 1928-6-1 Marin Sausalito Comment
  UC472390  Grindelia hirsutula Katharine Brandegee July 1907 Marin Westpoint Road, Tamalpais Comment
  CAS-BOT-BC304443  Grindelia hirsutula J. T. Howell 1930-10-5 5524 Marin 2 mi. west of Marin--Sonoma Co. line, at north end of San Pablo Bay Comment
  CAS-BOT-BC314441  Grindelia hirsutula John Thomas Howell 1945-7-29 21362 Marin Mouth of Rio Honda north of Bolinas Comment
  POM125391  Grindelia stricta var. angustifolia Alice Eastwood 1923-5-13 11779 Marin Pt. Reyes Comment
  POM203855  Grindelia stricta var. angustifolia L. S. Rose 1933-9-17 33376 Marin San Rafael. 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
  UC1177250  Guillenia lasiophylla John Thomas Howell 1940-5-12 15429 Marin between Little Carson and Carson Ridge Comment
  SEINET7725994  Habenaria unalascensis Unknown Marin San Rafael Comment
  CAS-BOT-BC282879  Hainardia cylindrica John Thomas Howell 1945-5-27 20880 Marin Above Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC306274  Hedypnois cretica John Thomas Howell 1947-6-18 23278 Marin Near Dillons Beach Comment
  CAS-BOT-BC306651  Helenium bigelovii John Thomas Howell 1946-5-30 21964 Marin West of Little Carson Falls Comment
  CAS-BOT-BC309453  Helenium puberulum Lewis S. Rose 1955-8-1 55170 Marin Bolinas Lagoon 1 Comment
  CAS-BOT-BC223992  Helianthemum scoparium John Thomas Howell 1944-6-4 19532 Marin Inverness Ridge Comment
  CAS-BOT-BC229737  Helianthemum scoparium S. Creer; A. Williams 2012-5-2 406 b Marin Marin Municipal Water District Lands: Mount Tamalpais. Behind Throckmorton Fire Station, on slope between station and bypass trail Comment
  JEPS105742  Helichrysum petiolare J. Sigg 1997-8-5 s. n. Marin Lower slopes of Mount Tamalpais adjacent to Stinson Beach 91 Comment
  JEPS87921  Helichrysum petiolare Barbara Ertter with Laura Fujii 1992-7-25 11260 Marin Matt Davis Trail above Stinson Beach; Mt. Tamalpais Comment
  UC1607522  Helichrysum petiolare Barbara Ertter with Laura Fujii 1992-7-25 11260 Marin Matt Davis Trail above Stinson Beach, S side of Mount Tamalpais Comment
  CAS-BOT-BC453457  Hemitomes congestum Mrs. Amalie Eisig 1969-6-1 s.n. Marin Samuel P. Taylor State Park Comment
  SEINET234359  Hemizonia congesta subsp. congesta Jeff Davis 1991-6-1 s.n. Marin Near Nicasio at southern end f Nicasio reservoir on Nicasio Valley rd 61 Comment
  UC615229  Hemizonia congesta subsp. congesta Beryl O. Schreiber 1933-8-10 923 Marin 2 mi n Tomales Comment
  CAS-BOT-BC306205  Hemizonia congesta subsp. congesta H. M. Hall 1931-5-28 13106 Marin 2.3 miles north of Tomales Comment
  CAS-BOT-BC306249  Hemizonia congesta subsp. lutescens John Thomas Howell 1944-9-24 20746 Marin Stinson Beach Comment
  CAS-BOT-BC309609  Hemizonia congesta subsp. lutescens John Thomas Howell 1924-8-31 648 Marin Near Phoenix Lake Comment
  CAS-BOT-BC309640  Hemizonia congesta subsp. lutescens Javier Penalosa; J. T. Howell 1961-6-7 1635 Marin Tiburon Peninsula. West of Marin Country Day School 30 Comment
  UC32733  Hemizonia congesta subsp. lutescens A. Eastwood Marin Tiburon Comment
  UC89417  Hemizonia congesta subsp. lutescens Katharine Brandegee 1905-7-11 Marin Rodeo Lagoon Comment
  UC990558  Hemizonia congesta subsp. lutescens James I. McMurphy 1909-6-24 Marin one mi e Lagunitas Comment
  UC990559  Hemizonia congesta subsp. lutescens James I. McMurphy 1910-6-9 Marin Tiburon peninsula Comment
  CAS-BOT-BC309612  Hemizonia congesta subsp. lutescens Bruce G. Baldwin 1989-5-20 742 Marin Ring Mountain, north slope of mountain Comment
  CAS-BOT-BC309620  Hemizonia congesta subsp. lutescens James I. McMurphy 1917-9-15 s.n. Marin Hills beyond San Rafael on Petaluma road Comment
  HSC24017  Hemizonia congesta subsp. lutescens R. A. Vanbianchi 1971-12-27 109 Marin San Geronimo Valley, eastern slope of Mt. Barnaby Comment
  CDA7052  Hemizonia congesta subsp. luzulifolia D. G. Kelch 2006-5-1 6 .183 Marin Summit of Lucas Valley Road. Comment
  CAS-BOT-BC306256  Hemizonia congesta subsp. luzulifolia Doreen Smith 2003-9-1 s.n. Marin Near Mt. Muir horse facility Comment
  POM360309  Hemizonia luzulifolia M. S. Jussel 1933-7-30 s.n. Marin Near Forest Knolls. Comment
  UCR106833  Hemizonia multicaulis subsp. vernalis J. Davis 1991-6-1 s.n. Marin near Nicasio, at southern end of Nicasio Reservoir, on Nicasio Valley Road 76 Comment
  UC1094593  Heracleum lanatum C. R. Bell 1953-6-9 1431 Marin Tocaloma Comment
  CAS-BOT-BC310181  Hesperevax sparsiflora var. brevifolia John Thomas Howell 1930-4-20 4722 Marin 5 miles from Inverness, Pt. Reyes Peninsula Comment
  CAS-BOT-BC310226  Hesperevax sparsiflora var. sparsiflora Peter H. Raven; Michael P. Johnson 1967-5-1 21148 Marin Angel Island. On south side of island above Rock Quarry 137 Comment
  CAS-BOT-BC310227  Hesperevax sparsiflora var. sparsiflora Mrs. H. P. Bracelin 1930-4-20 13 Marin One mile south of Lagunitas 66 Comment
  CAS-BOT-BC310224  Hesperevax sparsiflora var. sparsiflora Javier Penalosa 1962-3-17 2251 Marin Tiburon Peninsula. Below Old St. Hilary's Chapel Comment
  POM193966  Hesperevax sparsiflora var. sparsiflora J. T. Howell 1930-4-20 4720 Marin 1 mile east of Lagunitas Comment
  CAS-BOT-BC176064  Hesperolinon congestum Doreen Smith 1998-5-21 s.n. Marin Mt. Burdell's s-facing slope, nr. San Mateo Cr. Comment
  CAS-BOT-BC176066  Hesperolinon congestum Alice Eastwood 1912-6-9 301 Marin Tiburon Comment
  CAS-BOT-BC176067  Hesperolinon congestum John Thomas Howell 1937-7-4 13089 Marin Tiburon Comment
  CAS-BOT-BC176077  Hesperolinon congestum Mrs. K. Brandegee 1909-5-1 s.n. Marin Hills back of Tiburon. On slopes facing San Francisco Bay Comment
  JEPS73880 Image available Hesperolinon congestum L. R. Heckard 1974-5-14 3685 Marin Ring Mt. Tiburon Peninsula (n end of Tiburon Peninsula) Comment
  POM127717  Hesperolinon congestum Katherine Brandegee s.n. Marin Tiburon. Comment
  UC1212429  Hesperolinon congestum Helen K. Sharsmith 1958-10-12 4613 Marin hills just n town of Tiburon (directly back of abandoned chapel); Outer North Coast Ranges 30 Comment
  UC109501  Hesperolinon micranthum unknown 1891-7-12 Marin Mt. Tamalpais Comment
  SBBG12827  Heteranthemis viscidihirta E. R. Chandler 1961-7-17 225 Marin State Hwy 1 between Walker Crk and Tomales 30 Comment
  CAS-BOT-BC143705  Heteromeles arbutifolia Timothy Plowman 1979-8-18 7907 Marin Tomales Bay, Inverness Comment
  CAS-BOT-BC143713  Heteromeles arbutifolia Beryl O. Schreiber 1936-2-1 2104 Marin Trail to Shell Beach on Tomales Bay Comment
  JEPS46054  Heteromeles arbutifolia Wilfred T. Frost 1932-8-20 407 Marin Mount Tamalpais; Rattlesnake Camp No. 1 Comment
  UC1177240  Heteromeles arbutifolia John Thomas Howell 1949-4-6 25300 Marin Black Point Comment
  UC2046877  Heteromeles arbutifolia Rudolf Schmid and Mena J. Schmid 2015-12-12 2015 -1 Marin Ring Mountain, by stream crossing, extensive in drainage east of Phyllis Ellman Trail, west of Loop Trail, both trails starting from staging area on Paradise Drive Comment
  UC365893  Heteromeles arbutifolia Hy. Edwards Jul 1877 118 Marin Comment
  UC589551  Heteromeles arbutifolia Beryl O. Schreiber 1932-6-29 589 Marin Sand Dune Beach Sand Dune Beach, Tomales Bay; Tomales Bay Comment
  UC665651  Heteromeles arbutifolia A. A. Beetle and J. L. Morrison 1940-1-21 1565 Marin trail from Mountain Theater to Rifle Camp, Mount Tamalpais; North Coast Ranges, Mount Tamalpais 700 Comment
  JEPS127700  Heterotheca sessiliflora subsp. bolanderi Adam C. Schneider with Robert Steers 2014-3-29 525 Marin Along hill NE of Miwok Tr. Trailhead at Bunker Rd. Comment
  UC212386  Heuchera micrantha S. B. Parish Aug. 1918 19103 Marin Lagunitas Comment
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Oct 5 2016
  UCR115980  Heuchera micrantha Tom Paradise 1993-5-10 16 Marin San Francisco Bay area, [North]west of San Rafael, Roys Redwoods Preserve, Nicasio Valley Road, 5 mi. north of Sir Frances Drake Blvd [S of town of Nicasio; latitude and longitude for town of Nicasio]. 61 Comment
  SEINET7722802  Heuchera micrantha Unknown Marin Camp Taylor Comment
  CAS-BOT-BC424190  Heuchera micrantha var. hartwegii Javier Penalosa 1961-7-15 1986 Marin First ravine northwest of summit; Tiburon Peninsula 60 Comment
  UC1541541  Hierochloe occidentalis Harold E. Parks January 1925 Marin Mt. Tamalpais 152 Comment
  RSA120218  Holcus lanatus S. S. Tillett 1956-6-30 586 Marin Above and E of old Life-Saving Station, W beach Point Reyes Peninsula, appr. 3.5 mi. from Pt. Reyes Light. Comment
  CAS-BOT-BC320304  Holocarpha virgata Doreen Smith 1998-9-1 s.n. Marin Lagunitas Meadows, Mt. Tamalpais, near parking lot Comment
  CAS-BOT-BC278110  Holodiscus discolor J. Baxter; S. Kawachi; R. Westgaard 2013-4-12 13035 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  UCD113342  Holodiscus discolor Collector unknown 1925-6-5 1643 Marin location unknown. 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
  UCD113347  Holodiscus discolor Roman Gankin; W. R. Hildreth 1967-10-3 s.n. Marin East of summit of Bolinas Road. Comment
  CAS-BOT-BC149974  Holodiscus discolor var. discolor John Thomas Howell 1946-6-30 22157 Marin Rodeo Lagoon Comment
  CAS-BOT-BC149976  Holodiscus discolor var. discolor Alice Eastwood 1918-9-1 s.n. Marin On the road between Ross and Lake Lagunitas Comment
  CAS-BOT-BC149977  Holodiscus discolor var. discolor A. A. Heller 1940-6-12 15727 a Marin East side of Tomales Bay, opposite Inverness Comment
  CAS-BOT-BC311894  Holozonia filipes Alice Eastwood 1912-7-29 1527 Marin Mt. Tamalpais Comment
  CAS-BOT-BC311896  Holozonia filipes John Thomas Howell 1945-8-12 21372 Marin Rock Spring, Mt. Tamalpais Comment
  CAS-BOT-BC311897  Holozonia filipes John Thomas Howell 1939-10-1 15366 Marin Near Lake Lagunitas 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
  UC55043  Hordeum brachyantherum subsp. brachyantherum Jos. Burtt Davy 1900-6 6775 Marin Point Reyes Comment
  RSA127274  Hordeum marinum subsp. gussoneanum J. T. Howell 1940-5-26 15526 Marin Little Carson Falls Comment
  UCD85881  Hordeum marinum subsp. gussoneanum Javier Penalosa 1961-6-7 1612 Marin Tiburon Peninsula. Paradise Drive near Prince Royal Passage. Comment
  UCSC001541  Hordeum murinum Beryl O. Schreiber 1932-6-23 567 Marin Hearts Desire Beach - Tomales Bay Comment
  CDA2206  Hordeum murinum subsp. glaucum J. T. Howell 1949-4-24 25307 Marin Angel Island, Fort McDowell. 0 Comment
  UC38656  Hordeum murinum subsp. leporinum McLean May 1893 Marin Saucilito Comment
  CAS-BOT-BC536640  Horkelia californica John Thomas Howell 1930-6-22 5323 Marin Rodeo Lagoon Comment
  POM203975  Horkelia californica M. S. Jussel 1933-7-30 400 Marin Near Olema Comment
  POM203148  Horkelia marinensis J. T. Howell 1933-10-8 11703 Marin Point Reyes Peninsula Comment
  CAS-BOT-BC146508  Horkelia tenuiloba Ethel Crum 1933-7-9 1507 Marin South side of Mount Tamalpais 304 Comment
  CAS-BOT-BC146515  Horkelia tenuiloba John Thomas Howell 1941-7-6 16353 Marin Kent Trail, Mt. Tamalpais Comment
  RSA51302  Horkelia tenuiloba Peter H. Raven 1950-6-4 2300 -a Marin Ayala Flat, Matt Davis Trail, Mount Tamalpais 457 Comment
  UC632143  Horkelia tenuiloba Beryl Schreiber 1932-5-22 291 Marin Matt Davis Trail Comment
  CAS-BOT-BC263275  Hosackia gracilis T. Gosliner; B. Gosliner; M. Camarillo; L. Webb; B. Ransom; J. Baxter 2012-3-24 310 Marin Mount Tamalpais. Marin Municipal Water District lands: Meadow Club Rd. between Sky Oaks Rd. and Bull Frog Rd. Comment
  CHSC23147  Hosackia gracilis Robert A. Schlising 1962-6-8 2285 Marin California coast range. In open area near Drake's Beach. Comment
  UCSB42621  Hosackia gracilis Bjorkman, Pelle 1980-4-6 Marin 300 yards down the Marshall beach trail, Pt. Reyes peninsula Comment
  CAS-BOT-BC323899  Hyacinthoides non-scripta D. Smith; J. Klein; K. Nelson; J. Nelson; K. Phillips 2013-4-12 13331 Marin Marin Municipal Water District lands: Log Cabin/Portous Residence off Phoenix Lake Road. Comment
  JEPS14201  Hydrocotyle ranunculoides John Thomas Howell 1926-11-21 2255 Marin Bolinas Comment
  UC750658  Hydrocotyle ranunculoides Lewis S. Rose 1946-6-20 46165 Marin e. shore Bolinas Lagoon Comment
  CAS-BOT-BC400878  Hypericum anagalloides Malcom A. Nobs; S. Galen Smith 1949-6-29 894 Marin On north side of Pt. Reyes road, just north of Pierce Pt. road, about 3 miles north of Inverness Comment
  CAS-BOT-BC410245  Hypericum concinnum A. A. Heller 1906-6-12 8399 Marin Near the summit of Mt. Tamalpais. Comment
  UC34308  Hypericum concinnum W. C. Blasdale 1893-5-25 Marin Mill Valley Comment
  CAS-BOT-BC410751  Hypericum concinnum Elsie Zeile 1910-7-10 s.n. Marin Tamalpais Comment
  RSA80645  Hypericum concinnum Mabel Peirson 1926-5-31 2071 Marin Mt. Tamalpais Comment
  CAS-BOT-BC401242  Hypericum perforatum Doreen Smith 1995-5-1 s.n. Marin Atherton Ave., Novato Comment
  CAS-BOT-BC401396  Hypericum scouleri John Thomas Howell 1942-7-12 17029 Marin Potrero Meadows, Mt. Tamalpais Comment
  CAS-BOT-BC401397  Hypericum scouleri Alice Eastwood 1913-7-10 s.n. Marin Along road to Bolinas back of Libertys Comment
  CAS-BOT-BC401394  Hypericum scouleri John Thomas Howell 1947-7-6 23322 Marin Between Rock Spring and Laurel Dell, Mt. Tamalpais Comment
  CAS-BOT-BC311325  Hypochaeris glabra John Thomas Howell 1946-5-12 21806 Marin Carson Ridge Comment
  CAS-BOT-BC229773  Hypochaeris radicata J. Klein; G. Block; L. Webb; et al. 2012-5-5 840 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  CAS-BOT-BC311498  Hypochaeris radicata Brandegee No date on label s.n. Marin Olema Comment
  POM216921  Hypochaeris radicata H. F. Copeland 1934-5-27 s.n. Marin Near Dillons Beach. Comment
  CAS-BOT-BC366853  Ilex Greg de Nevers 1997-11-25 11115 Marin Larkspur Comment
  CAS-BOT-BC206909  Ilex aquifolium Robert A. Allen 1983-3-18 s.n. Marin Tomales Bay State Park on Johnstone Trail between picnic ground and Pebble Beach. Comment
  CAS-BOT-BC351062  Iris D. Smith; J. Klein; K. Nelson; J. Nelson; K. Phillips 2013-4-12 13336 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  RSA0009452  Iris douglasiana Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  SEINET12048684  Iris douglasiana F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -119 Marin Marshall-Petaluma Road from Petaluma to CA 1, 8.9 mi E of junction CA 1 91 Comment
  SJSU15388  Iris douglasiana Donald Jennings Lane 1976-4-24 50 Marin Point Reyes National Seashore; I.T.T. property; Sir Francis Drake Blvd. at Pt. Reyes Radio Station Road, 34.8. 24 Comment
  SJSU8512  Iris douglasiana W. D. Pitts 1975-4-12 46 Marin c. 2 mi S of Abbotts Lagoon between Point Reyes & Tomales Point 44 Comment
  UCSB11606  Iris douglasiana Blattau, Jim 1962-4-17 Marin End of road at tip of Point Reyes Peninsula 60 Comment
  CHSC114287  Iris foetidissima D. G. Kelch; Kathy Kosta 2010-1-7 10007 Marin Dominican College campus. 24 Comment
  CAS-BOT-BC263260  Iris macrosiphon A. Howald; S. Tsiu; L. DiGirolamo; A. Young; S. Whelan 2012-3-24 105 Marin Mount Tamalpais. Marin Municipal Water District lands: Beginning of Alex Forman trail, next to Sky Oaks employee parking lot Comment
  CDA39600  Iris macrosiphon D. G. Kelch 2007-3-29 7 .099 Marin Greenbrae Hills; between San Quentin Shooting Range and Drake s Landing development. Comment
  HSC13876  Iris macrosiphon B. Francis 1964-3-24 22 Marin 0.7 mi. NE of Tiburon Comment
  POM263702  Iris macrosiphon R. C. Foster 1937-5-9 239 Marin Slopes of Mt. Tamalpais, on Summit Ave., Mill Valley Comment
  CAS-BOT-BC69908  Isoetes howellii Catherine Best; Mary P. Wells 1983-7-14 s.n. Marin Hidden Lake, Mt. Burdell. Comment
  CAS-BOT-BC69911  Isoetes howellii H. E. Parks 1925-9-18 s.n. Marin Lake Lagunitas. Comment
  UC1584757  Isoetes howellii Ed Lee 1979-6-9 Marin High Marsh Comment
  CAS-BOT-BC112462  Isolepis cernua Gordon H. True; F. Ross 1969-5-30 5055 Marin Point Reyes Bird Observatory ca. 3 mi. NW of Bolinas as Arroyo Hondo. 60 Comment
  JEPS63612  Isolepis cernua R. Kuhn 1 Marin Dillons Beach Comment
  CAS-BOT-BC149602  Iva axillaris Doreen Smith 2001-8-15 s.n. Marin Richards Bay Sanctuary. Bluffs S of Lyford House. Comment
  CAS-BOT-BC340182  Jaumea carnosa Javier Penalosa; J. T. Howell 1961-6-7 1659 Marin Tiburon Peninsula. Northwest of Marin Country Day School Comment
  RSA107424  Jaumea carnosa L. S. Rose 1955-8-1 55171 Marin Bolinas Lagoon 2 Comment
  POM312830  Juncus bolanderi Malcolm A. Nobs, S. Galen Smith 1949-6-28 885 Marin Marsh ca. 1 1/2 miles north of Inverness. Comment
  POM110897  Juncus bufonius var. bufonius Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  CAS-BOT-BC232180  Juncus effusus C. Kellner; A. Brown; C. Ayers; et al. 2012-8-25 1854 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade at culvert R143. Comment
  RSA517030  Juncus occidentalis Edward Lee, Joseph A. Ewan, Annetta Carter 1934-4-30 763 Marin 4 miles west of Two Rocks. Comment
  UC765905  Juncus patens R. F. Hoover 1938-9-18 3841 Marin Tomales Point Comment
  RSA127072  Juncus phaeocephalus var. phaeocephalus J. T. Howell 1945-6-12 20963 Marin Near radio station, Pt. Reyes Peninsula. Comment
  RSA119343  Juncus phaeocephalus var. phaeocephalus S. S. Tillett 1956-6-30 587 Marin Above and E of old Life-Saving Station, W beach Point Reyes Peninsula, appr. 3.5 mi. from Pt. Reyes Light. Comment
  CAS-BOT-BC235894  Keckiella corymbosa Alice Eastwood 1912-7-29 1536 Marin Mt. Tamalpais Comment
  CAS-BOT-BC235896  Keckiella corymbosa John Thomas Howell 1946-7-7 22187 Marin Above Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC235897  Keckiella corymbosa C. H. M. 1907-8-14 s.n. Marin Mt. Tamalpais Comment
  UCR133540  Koeleria macrantha A. A. Beetle 1941-5-20 2720 Marin South of Stinson Beach 122 Comment
  CAS-BOT-BC272311  Lachnagrostis filiformis Catherine Best 1998-6-13 1501 Marin Near the bay at Black Point Comment
  UCR66440  Lactuca saligna J. T. Howell 1943-9-25 19324 Marin Mill Valley, southern part of valley 8 Comment
  CAS-BOT-BC175907  Lamarckia aurea Doreen L. Smith 2003-6-3 s.n. Marin Road to Kirby Cove from Golden Gate Bridge overlook Comment
  CAS-BOT-BC337872  Lapsana communis John Thomas Howell 1939-8-27 15306 Marin Ross Comment
  CAS-BOT-BC338163  Lasthenia californica Peter H. Raven; Michael P. Johnson 1967-5-1 21145 Marin Angel Island. On south side of island above Rock Quarry 137 Comment
  CAS-BOT-BC338184  Lasthenia californica M. E. Parsons 1912-5-5 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC338178  Lasthenia californica John Thomas Howell 1938-5-28 s.n. Marin Pt. Reyes Light-house Comment
  CAS-BOT-BC338186  Lasthenia californica Carl B. Wolf 1927-4-24 343 Marin At coastal side of Mill Valley Toll Road Comment
  CAS-BOT-BC338187  Lasthenia californica Roxana S. Ferris 1954-4-23 12727 Marin 1 mile from Dillon's Beach on the Tomales road Comment
  UCD70725  Lasthenia californica subsp. californica Michele H. Mills 1998-5-19 220 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve, serpentine grassland, center of preserve, well-developed soil, gold flowers, very abundant March-April 137 Comment
  SJSU11827  Lasthenia californica subsp. macrantha N. B. Carr 1964-5-17 Marin Bear Valley Rd 0.75 mi N of Headquarters of Point Reyes National Seashore Comment
  UC1118994  Lasthenia californica subsp. macrantha A. E. Wieslander 1934-3-18 419 Marin Point Reyes Point Reyes Quad., Point Reyes 182 Comment
  UC1363831  Lasthenia californica subsp. macrantha Robert Ornduff 1958-4-30 4961 Marin 2.2 mi s McClure Beach (w of road leading to McClure Beach) Comment
  UC33086  Lasthenia californica subsp. macrantha J. Burtt Davy 1900-6-2 6820 Marin Point Reyes Comment
  POM361573  Lasthenia glaberrima L. S. Rose 1941-6-10 41266 Marin Hicks Valley, 9 miles W of Novato. 61 Comment
  CAS-BOT-BC366965  Lasthenia minor Alice Eastwood 1934-5-13 18864 Marin Pt Reyes Comment
  CAS-BOT-BC366970  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
  UCD106671  Lathyrus tingitanus Rimo Bacigalupi 1961-5-29 7723 Marin Along secondary road up Tomasini canyon, just above state highway 1, northeast of town of Point Reyes Station. Also along the highway just north of Point Reyes Station. 36 Comment
  CAS-BOT-BC278122  Lathyrus vestitus J. Klein; A. (Armando) Chavez; S. Tsiu; A. (Alice) Chavez; W. Dreskin 2013-3-9 13314 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  SEINET10487297  Lathyrus vestitus John T. Middleton 1936-2-22 Middleton s.n. Marin Mt tamalpais. Comment
  UCD106496  Lathyrus vestitus D. Sanchez-Mata 1996-5-25 s.n. Marin Tomales Bay State Park. 20 Comment
  UC30589  Layia carnosa J. Burtt Davy 1900-6-18 6711 Marin Point Reyes Comment
  CAS-BOT-BC323978  Layia chrysanthemoides John Thomas Howell 1946-4-18 21678 Marin Novato Comment
  CAS-BOT-BC321791  Layia gaillardioides John Thomas Howell 1947-4-27 23091 Marin Bald Mt. west of San Anselmo Comment
  UC30647  Layia gaillardioides E. L. Greene 1886-5-1 Marin Tamalpais Comment
  JEPS25165  Layia platyglossa G. Thomas Robbins 1959-5-31 4037 Marin 1.5 mi s of turn-off to McClures Beach; Tomales Point 176 Comment
  UC1177314  Layia platyglossa John Thomas Howell 1939-5-21 Marin S. Tiburon Comment
  CAS-BOT-BC372298  Layia platyglossa John Thomas Howell 1966-4-18 41490 Marin Tiburon Comment
  UC306550 Image available Ledum glandulosum A. D. E. Elmer Jul 1903 4944 Marin Point Reyes Post Office Point Reyes; Point Reyes post office, Marin Co. Comment
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Apr 5 2007
  UC589453  Ledum glandulosum Beryl O. Schreiber 1932-6-20 539 Marin Tomales Bay, Shell Beach Shell Beach; Tomales Bay, Shell Beach Comment
  SEINET10482522  Ledum glandulosum Adolph D. E. Elmer Elmer 4944 Marin Point Reyes Comment
  RSA3040  Ledum glandulosum subsp. columbianum C. B. Wolf 1931-8-22 1214 Marin 3 miles west of Inverness on road to Pt. Reyes (1/2 mmi. w. of summit of grade). 91 Comment
  RSA69232  Ledum glandulosum subsp. columbianum Joseph A. Ewan 1933-10-22 8053 Marin Cold Bog, Pt. Reyes Penisula. Comment
  CAS-BOT-BC537076  Lemna minor John Thomas Howell 1945-10-28 21551 Marin Stinson Beach Comment
  CAS-BOT-BC537077  Lemna minor John Thomas Howell 1944-9-24 20748 Marin Stinson Beach Comment
  CAS-BOT-BC534878  Lemna valdiviana John Thomas Howell 1939-7-16 s.n. Marin Azalea Flat, Matt Davis Trail, Mt. Tamalpais 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
  CDA1804  Leontodon taraxacoides D. G. Kelch 2006-5-1 6 .176 Marin Lucas Valley Rd. Comment
  CAS-BOT-BC215702  Lepechinia calycina A. A. Heller 1902-6-18 5721 Marin Mt. Tamalpais on the railroad between Mill Valley Trail and the water tank Comment
  CAS-BOT-BC215719  Lepechinia calycina Volney Rattan 1877-1-1 s.n. Marin Angel Island, San Francisco Bay Comment
  JEPS63267  Lepechinia calycina L. M. Newlon 1921-1 85 Marin Mt. Tamalpais Comment
  CAS-BOT-BC89094  Lepidium didymum Gordon H. True 1969-4-18 4850 Marin Point Reyes Bird Observatory 3 miles northwest of Bolinas at Arroyo Honda. Edge of road at Arroyo Honda Bridge. 60 Comment
  CAS-BOT-BC89092  Lepidium didymum R. E. Frenkel 1964-3-6 393 Marin Marin County Building, Venetia. Comment
  CAS-BOT-BC89529  Lepidium lasiocarpum Mrs. Courtright 1936-5-1 s.n. Marin Point Reyes Naval Station. Comment
  CAS-BOT-BC89652  Lepidium lasiocarpum subsp. lasiocarpum Doreen Smith 1996-7-1 s.n. Marin North of North Beach, Point Reyes National Seashore. Comment
  CAS-BOT-BC273985  Leptochloa fusca subsp. fascicularis Catherine Best 1981-10-17 s.n. Marin Nicasio Reservoir Comment
  POM229373  Leptosiphon androsaceus Lincoln Constance, A. A. Beetle 1940-4-20 2567 Marin Abundant in moist, loose, serpentine soil, east slope, edge of oak grove. Above Alpine Lake, 5.4 mi. southeast of Fairfax. 366 Comment
  CAS-BOT-BC226655  Leptosiphon grandiflorus A. D. E. Elmer 1903-7-1 4555 Marin Point Reyes Post Office Comment
  UCD161964  Leptosiphon parviflorus Ayzik Solomeshch 2014-5-23 s.n. Marin Gary Giacomini Open Space Preserve, Bates Meadow, about 6 miles west of Fairfax, vegetation plot BAT 01. UTM Zone 10 E 530280 N 4206762. (Coordinates converted from UTM data by label maker.) 180 Comment
  CAS-BOT-BC324140  Lessingia hololeuca John Thomas Howell 1926-10-20 2223 Marin Corte Madera Comment
  CAS-BOT-BC95721  Lessingia hololeuca Doreen Smith 2002-9-28 s.n. Marin China Camp. Chicken Coop Hill. Comment
  CAS-BOT-BC324200  Lessingia micradenia var. micradenia John Thomas Howell 1927-5-8 2360 Marin Phoenix Lake Comment
  RSA51398  Lessingia micradenia var. micradenia L. S. Rose 1949-8-6 s.n. Marin 4 miles W of Fairfax, above Alpine Lake Comment
  UC1287489  Lessingia micradenia var. micradenia Willard Spence 1960-5-4 537 Marin immediately e Liberty Gulch (1.2 mi from County Club) Comment
  UC88001  Lessingia micradenia var. micradenia T. S. Brandegee Marin Tamalpais Tamapais Comment
  CAS-BOT-BC324196  Lessingia micradenia var. micradenia Greg de Nevers 2002-7-5 12683 Marin Forest Knolls, French Ranch Preserve 60 Comment
  CAS-BOT-BC324197  Lessingia micradenia var. micradenia Doreen Smith 1997-7-19 s.n. Marin Woodacre, northern limit San Geronimo Ridge and Carson Ridge Road Comment
  CAS-BOT-BC324205  Lessingia micradenia var. micradenia John Thomas Howell 1944-7-7 19678 Marin Above Camp Hardy, Mt. Tamalpais Comment
  CAS-BOT-BC444388  Lewisia rediviva Catherine Best; Wilma Follette 1983-4-12 s.n. Marin On lower south slope of Burdell Mt. north of San Marin Drive, Novato, ca. 1 1/2 miles west of Hwy 101. Ca. 100 yds. west of the end of San Carlos Dr. 60 Comment
  UCD149820  Leymus californicus William Anderson 1965-5-28 Marin Inverness. Comment
  UC1177105  Leymus pacificus John Thomas Howell 1948-6-6 24335 Marin Stinson Beach Comment
  RSA108331  Leymus triticoides Frank W. Gould 1941-5-31 1299 Marin 0.3 miles southeast of Tacolma Comment
  RSA108332  Leymus triticoides Frank W. Gould 1941-5-31 1300 Marin 0.3 miles southwest of Tacolma. Comment
  UCD87713  Leymus triticoides Javier Penalosa; J. T. Howell 1961-6-29 1870 Marin Tiburon Peninsula. Paradise Dr. 2.4 miles NW of road to Naval Net Depot. Comment
  RSA108333  Leymus triticoides Frank W. Gould 1941-5-31 1301 Marin 2.3 miles south of Inverness. Comment
  CAS-BOT-BC436503  Ligusticum apiifolium Peter Rubtzoff 1951-9-23 790 Marin Point Reyes, coastal bluffs near lighthouse Comment
  JEPS17508  Ligusticum apiifolium W. L. Jepson 1900-9-15 1189 Marin Point Reyes School Comment
  RSA127073  Lilaea scilloides J. T. Howell 1941-6-8 19273 Marin Near McNears Landing [McNears Beach] Comment
  UC32473  Lilaeopsis occidentalis J. Burtt Davy 1900-6-27 6481 Marin Pt. Reyes, Adams & Lindley Ranch Comment
  CAS-BOT-BC130741  Lilium pardalinum Wilma Follette; Gordon H. True 1982-7-11 8483 Marin Pt. Reyes ca. 5 mi. NW of Inverness between McClures Beach Road and Abbotts Lagoon, along tributary to Abbotts Lagoon 48 Comment
  JEPS19615  Limnanthes douglasii W. L. Jepson 1896-3-23 13550 Marin Ross Valley Comment
  RSA70472  Limnanthes douglasii subsp. douglasii Mabel Peirson 1926-4-1 6541 Marin 4 mi. north of Ignacio. Comment
  HSC33201  Limnanthes douglasii subsp. nivea Thomas W. Nelson 1974-4-22 1207 Marin Lake Nicascio Comment
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Jun 29 2013
  CAS-BOT-BC45864  Limnanthes douglasii var. sulphurea Charles T. Mason, Jr. 1948-5-16 1200 Marin Along Pt. Reyes road 13 mi. W of 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
  SJSU10621  Limonium californicum W. Savage 1976-7-16 1087 Marin between abandoned NW RR tracks & US Hwy 101, 300 m NE of junction of State Hwy 1 & US Hwy 101 c. 3 km NE of Sausalito, Richardson Bay 0 Comment
  JEPS117946  Limonium duriusculum Zoya Akulova-Barlow Sep 2009 s. n. Marin near intersection of freeway 101 and highway 1. Comment
  UC2046446  Limonium ramosissimum subsp. provinciale Jude Stalker 2011-10-8 Marin Corte Madera Ecological Reserve. Comment
  UC73627  Linanthus acicularis Milo S. Baker 1904-4-24 Marin Redwood Canyon Comment
  UC1301142  Linanthus androsaceus Helen K. Sharsmith 1962-5-30 5086 Marin Point Reyes Peninsula San Francisco Bay Region 45 Comment
  UC59164  Linanthus androsaceus Royce Marin Comment
  UC1301141  Linanthus parviflorus Helen K. Sharsmith 1963-5-18 5440 Marin between Larkspur and Alpine Lake (Alpine Dam road); San Francisco Bay Region 243 Comment
  UC23401  Linanthus parviflorus Chesnut and Drew 1892-4-11 Marin Liberty's Comment
  JEPS37734  Lithocarpus densiflorus W. L. Jepson 1892-1 Marin Mt. Tamalpais Comment
  JEPS37744  Lithocarpus densiflorus R. E. Gibbs 1899-8-2 Marin Mill Valley Comment
  UC1076089  Lithocarpus densiflorus Herbert L. Mason 1924-10-12 1112 Marin se slope Mt. Tamalpais Comment
  UC1177413  Lithocarpus densiflorus John Thomas Howell 1947-5-25 23206 Marin Mt. Tamalpais; Berry Trail Comment
  UC589432  Lithocarpus densiflorus Beryl O. Schreiber 1932-6-15 484 Marin Teachers Beach; Tomales Bay Comment
  SEINET12034165  Lithocarpus densiflorus M. T. Doutt 1931-1 121 Marin Alpine Dam Comment
  SEINET13953003 Image available Lithocarpus densiflorus Dunn, Bennett Dziekanowski 1976-1 2454 Marin Vicinity of Samuel Taylor Camprground in coast redwoods 305 Comment
  CAS-BOT-BC36116  Lithocarpus densiflorus var. densiflorus J. P. Moore no date s.n. Marin unspecified Comment
  CAS-BOT-BC36117  Lithocarpus densiflorus var. densiflorus C. Hart Merriam 1919-8-30 s.n. Marin Lagunitas Comment
  RSA127059  Lithocarpus densiflorus var. densiflorus J. T. Howell 1947-5-25 23206 Marin Berry Trail, Mt. Tamalpais. Comment
  CAS-BOT-BC366907  Lithophragma heterophyllum J. Baxter; S. Kawachi; R. Westgaard 2013-4-12 13022 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  UC31918  Logfia filaginoides W. L. Jepson 1891-6-11 Marin on Mt. Tamalpais Mt. Tamalpais Comment
  CAS-BOT-BC342409  Logfia gallica Peter H. Raven; Michael P. Johnson 1967-5-1 21076 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  JEPS58900  Logfia gallica Javier Penalosa and J. T. Howell 1961-6-7 1625 Marin w of Marin County Day School; Tiburon Peninsula 30 Comment
  CAS-BOT-BC283203  Lolium multiflorum R. H. Wagner 1979-5-2 377 Marin SE facing slope along trail to Marshall Beach, Point Reyes NS Comment
  CAS-BOT-BC283452  Lolium multiflorum Javier Penalosa; J. T. Howell 1961-6-29 1888 a Marin Tiburon Peninsula. Paradise Drive 2.4 miles NW of road to Naval Net Depot Comment
  CAS-BOT-BC283498  Lolium multiflorum W. R. Dudley 1901-3-1 s.n. Marin Marshalls, Tomales Bay Comment
  UCD66310  Lolium multiflorum Mrs. H. P. Kelley 1916-4-1 Marin Marin County. Comment
  SEINET2074792  Lolium multiflorum D. Bacon 1973-9-20 Marin Samuel Taylor Park 9 Comment
  CAS-BOT-BC269152  Lolium temulentum John Thomas Howell 1941-5-25 16232 Marin Near Bootjack, Mt. Tamalpais Comment
  POM195558  Lomatium dasycarpum subsp. dasycarpum H. E. Parks, S. Parks 1930-4-10 507 Marin Hills above Tiburon Comment
  RSA245525  Lomatium dasycarpum subsp. dasycarpum Larry E. DeBuhr, Gary Wallace 1973-5-22 1155 Marin Near jct. of Fire Road and road to Alpine Lake between golf course and Alpine Lake Comment
  CAS-BOT-BC240505  Lonicera hispidula Junea Kelly 1916-7-1 s.n. Marin Unspecified Comment
  CAS-BOT-BC240424  Lonicera hispidula Volney Rattan 1881-7-1 s.n. Marin Creek back of McClures Comment
  POM227004  Lonicera hispidula var. vacillans Roxana S. Ferris, I. L. Wiggins 1935-7-19 8080 Marin West shore of Tomales Bay; 0.1 mile S of Inverness. Comment
  POM46732  Lonicera hispidula var. vacillans A. A. Heller 1902-6-19 5723 Marin Tiburon peninsula, along the Bay Road. Comment
  JEPS127904  Lonicera involucrata var. ledebourii Adam C. Schneider with Robert Steers 2014-3-29 560 Marin Near Miwok Tr. trailhead at Rodeo Lagoon. Comment
  CAS-BOT-BC241410  Lonicera japonica John Thomas Howell 1947-5-21 23190 Marin Tiburon Comment
  CAS-BOT-BC198593  Lotus Marcus E. Jones 1902-7-5 s.n. Marin Mt. Tamalpais Comment
  SEINET957268  Lotus corniculatus June McCaskill 1956-1 503 Marin At roadside 3.5 miles west of Inverness on Point Reyes Lighthouse Road. Comment
  JEPS22952  Lotus formosissimus Volney Rattan 1886-5-11 Marin Corte Madera Comment
  UC80893  Lotus grandiflorus T. S. Brandegee 1892-6-13 Marin Mt. Tamalpais Comment
  UC764496  Lotus heermannii R. F. Hoover 1941-5-12 5051 Marin Point Reyes road Inverness Ridge Comment
  RSA90325  Lotus humistratus F. W. Peirson 1912-07 2004 Marin Mt. Tamalpais. Comment
  UC80743  Lotus junceus var. biolettii Michener and Bioletti Aug 1892 70 a Marin Comment
  JEPS55501  Lotus micranthus J. Burtt Davy Aug 1898 4344 Marin near Olema Comment
  UC80846  Lotus micranthus Michener and Bioletti 1892-5-22 65 a Marin Sequoia Canyon Comment
  CDA38606  Ludwigia peploides subsp. montevidensis Eric Wrubel 2011-9-19 NPS 24 Marin Golden Gate National Recreation Area. Rodeo Lake, Fort Cronkhite, Marin Headlands. Comment
  CAS-BOT-BC60261  Lunaria annua John Thomas Howell 1926-2-21 1638 Marin Inverness. Comment
  CAS-BOT-BC60263  Lunaria annua Gordon H. True 1968-3-9 4094 Marin Tiburon Peninsula. Audubon Sanctuary, Greenwood Cove. 15 Comment
  POM306622  Lupinus Henry J. Ramsey, Henry J. Ramsey, Don Ramsey 1938-4-3 1533 Marin Mill Valley Comment
  CAS-BOT-BC201234  Lupinus Charles Piper Smith 1947-6-27 47618 x Marin Pt. Reyes Peninsula. T. A. Gallagher Ranch Comment
  CAS-BOT-BC201236  Lupinus Charles Piper Smith 1947-6-27 47618 Marin Pt. Reyes Peninsula. T. A. Gallagher Ranch Comment
  CAS-BOT-BC201237  Lupinus Charles Piper Smith 1947-6-27 47617 Marin Point Reyes Peninsula, Radio Station Road, School Zone Comment
  SEINET10543656  Lupinus Charles Piper Smith 1935-4-19 Smith 35104 Marin Lagunitas. Comment
  UC130656  Lupinus H. M. Hall 1909-6-9 8515 Marin e side Mt. Vision; e side of peak, Mt. Vision Comment
  UC15854  Lupinus albifrons Alice Eastwood Sept 1895 Marin Mt. Tamalpais Comment
  CAS-BOT-BC201448  Lupinus albifrons var. albifrons Charles Piper Smith 1948-6-15 48410 Marin Olema, 5 miles south Highway 1 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
  CAS-BOT-BC196052  Lupinus albifrons var. collinus John Thomas Howell 1942-4-19 16944 Marin Big Carson Canyon Comment
  RSA51343  Lupinus albifrons var. collinus Peter H. Raven 1950-4-22 1840 Marin Laurel Dell to Potrero Meadows, Mt. Tamalpais. Comment
  UC1177178  Lupinus albifrons var. douglasii John Thomas Howell 1950-6-4 26622 Marin Mt. Tamalpais; Mt. Tamalpais, Blithedale Canyon Comment
  CAS-BOT-BC196162  Lupinus albifrons var. douglasii Robin Roberts 1983-4-9 85 Marin N side of Panoramic Hwy, at jct w/ Hwy 1 200 Comment
  LA205173  Lupinus arboreus C. B. Wolf; 1934-6-28 5757 Marin Pt. Reyes Peninsula, opposite wireless station, 9 mi. by road from the lighthouse 60 Comment
  UC73237  Lupinus arboreus Miss M. Alice King 1894-3-31 Marin mouth of Bear Valley Comment
  UC864998  Lupinus arboreus L. R. Abrams 1927-4-19 11613 Marin Point Reyes Point Reyes near lighthouse (ocean bluffs); Point Reyes Comment
  UC864999  Lupinus arboreus L. R. Abrams 1927-4-19 11614 Marin Point Reyes Point Reyes near lighthouse (ocean bluffs); Point Reyes Comment
  POM125392  Lupinus arboreus var. arboreus Alice Eastwood 1923-5-13 11781 Marin Pt. Reyes Comment
  POM125393  Lupinus arboreus var. arboreus Alice Eastwood 1923-5-13 11782 Marin Pt. Reyes Comment
  RSA240596  Lupinus arboreus var. arboreus C. W. Tilforth, John Dourley 1973-7-18 924 Marin Ca. 1/4 mi east of Point Reyes Lighthouse, Point Reyes. Comment
  RSA407037  Lupinus arboreus var. arboreus M. B. Dunkle 1936-8-11 4783 Marin Southwest of Iverness. Comment
  UC1177440  Lupinus bicolor John Thomas Howell 1943-5-9 17971 Marin San Rafael Hills Comment
  UC1177213  Lupinus formosus John Thomas Howell 1946-6-13 22064 Marin Estero Americano Comment
  UC1177217  Lupinus formosus John Thomas Howell 1946-5-25 21934 Marin Greenbrae Hills Comment
  UC750646  Lupinus formosus var. formosus Lewis S. Rose 1946-9-20 46279 Marin 3 mi w Novato; w of Novato Comment
  SEINET10870601  Lupinus latifolius subsp. latifolius Charles Piper Smith 1922-5-27 Smith 3539 Marin Mt tamalpais - west point inn - bolinas trail. Comment
  UC201033  Lupinus microcarpus var. densiflorus Katharine Brandegee July 1918 Marin near Point Reyes Station; near Point Reyes Station Comment
  SD243355  Lupinus microcarpus var. densiflorus Rhonda Riggins 1982-5-21 1416 Marin Rocky roadside adjacent streamside woodland, Lucas Valley Road, 100-150 yds E junction Nicasio Road at Nicasio. Comment
  SEINET8056955  Lupinus microcarpus var. densiflorus W. Roderick 1967-5-6 s.n. Marin Red Hill, between Petaluma and Pt. Reyes. Comment
  UCD108758  Lupinus microcarpus var. densiflorus W. A. Williams 1951-6-3 s.n. Marin Muir Beach on coastal bluff. Comment
  UC194955  Lupinus microcarpus var. microcarpus H. M. Hall 1916-7-23 10247 Marin grade above Dillon's Beach (Bodega Bay); , grade above Dillon's Beach 60 Comment
  OBI12942  Lupinus nanus Robert F. Hoover, Lewis S. Rose 1964-4-8 8679 Marin Bolinas Ridge Comment
  UC1285115  Lupinus nanus R. F. Hoover 1964-4-8 8680 Marin Bolinas Ridge Comment
  UC196046  Lupinus nanus C. F. Sonne April 1887 Marin Mt. Tamalpais Comment
  CDA27554  Lupinus nanus subsp. latifolius T. C. Fuller 1976-4-9 20129 Marin Bolinas Sewer Farm, Mesa Road, Bolinas. 0 Comment
  CAS-BOT-BC202165  Lupinus tidestromii Roberta Shockey 1975-5-22 s.n. Marin Point Reyes Peninsula Comment
  CAS-BOT-BC202170  Lupinus tidestromii Ronie Clark 1983-6-14 PR 83 -028 Marin Point Reyes National Seashore. South end of Abbotts Lagoon Comment
  UCD109571  Lupinus tidestromii Sue Nichol 2003-5-29 s.n. Marin Point Reyes National Seashore. Abbot's Lagoon. Comment
  JEPS35804  Lupinus variicolor Rimo Bacigalupi and L. R. Heckard 1964-4-29 8943 Marin 3/4 mi e lighthouse (just n of radio tower at Point Reyes); Point Reyes 140 Comment
  JEPS73582  Lupinus variicolor Edward Lee 1934-4-30 796 Marin 1.8 mi from Schoolhouse (Estero district school) (nw of Tomales); nw of Tomales 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
  SEINET10969937  Lupinus variicolor Smith 1947-6-27 Smith 47608 Marin Point reyes radio station, 1.9 mi n. Prostrate herb. Comment
  UCD109675  Lupinus variicolor Helen K. Sharsmith 1963-3-30 5271 Marin headlands of Point Reyes Peninsula near lighthouse. 121 Comment
  CAS-BOT-BC232248  Luzula comosa E. Wrubel; A. Castner; E. Tyson; et al. 2012-6-23 1510 Marin Marin Municipal Water District Lands: Mount Tamalpais. Lagunitas Rock-Springs Rd. to junction with Laurel Dell Rd., near edge of slough sedge and Potrero Meadow Trail. Comment
  CAS-BOT-BC436745  Luzula comosa var. comosa John Thomas Howell 1946-7-7 22201 Marin Potrero Meadow, Mount Tamalpais Comment
  CAS-BOT-BC175904  Luzula macrantha Beryl O. Schreiber 1936-3-7 2125 Marin Tomales Ridge west of Tomales Bay Comment
  CAS-BOT-BC175906  Luzula subsessilis Gordon H. True 1968-3-29 4624 Marin Point Reyes Bird Observatory ca.3 miles northwest of Bolinas at Arroyo Hondo 60 Comment
  CHSC115759  Luzula subsessilis P. F. Zika 2010-5-2 24797 Marin Private land along Francis Drake Boulevard near and east of Pierce Point Road, Inverness Ridge, Point Reyes Peninsula. 120 Comment
  UC614998  Luzula subsessilis Beryl O. Schreiber 1936-3-7 2125 Marin Tomales Ridge west of Tomales Bay Comment
  SEINET11261192  Lythrum hyssopifolia Bruce Hartsough 1973-5-26 43 Marin 5 miles southwest of Fairfax on Bolinas-Fairfax Road.; 0 Comment
  SBBG33267  Lythrum hyssopifolia J. Broughton 1969-7-13 1281 Marin Point Reyes Nat Seashore, near W-facing beach Comment
  CDA14312  Lythrum salicaria E. Finley, Sauber 1998-8-19 PDR 1013542 Marin North Coast Biodiversity Arena; Tributary to Keyes Creek. On Tomales-Petaluma Rd. in vicinity of Tomales. 16 Comment
Read comments
Mar 10 2011
  SEINET11601304 Image available Madia anomala K. Brandegee 1910-5-22 188 Marin Mt. Tamalpais, above Mill Valley 90 Comment
  UC1176882  Madia anomala John Thomas Howell 1941-6-10 16284 Marin Black Point Comment
  CAS-BOT-BC173583  Madia anomala Peter Rubtzoff 1981-5-7 9638 Marin Area of the canyon with its branches and surrounding slopes bounded by Traveler Road in the south, by the N part of Camino de Herrera in the east, Comment
  CAS-BOT-BC342634  Madia anomala Mrs. E. C. Sutliffe 1928-5-1 s.n. Marin San Anselmo Canyon Comment
  CAS-BOT-BC342636  Madia anomala David D. Keck 1933-5-29 2313 Marin Mill Valley (0.9 mi. north of), at foot of Mt. Tamalpais, on Lovell Avenue 60 Comment
  CAS-BOT-BC342637  Madia anomala H. M. Hall 1931-5-25 13074 Marin Mill Valley, at south base of Mt. Tamalpais Comment
  CAS-BOT-BC343719  Madia elegans David D. Keck 1933-11-6 2638 Marin On highway just W. of San Geronimo Comment
  CAS-BOT-BC343094  Madia gracilis Gordon H. True 1965-5-11 1885 Marin Black Canyon near waterfall at east end of Mountain View Drive, San Rafael Hills 45 Comment
  CAS-BOT-BC343097  Madia gracilis Brandegee 1890-6-7 s.n. Marin Tamalpais Comment
  UC1177320  Madia gracilis John Thomas Howell 1945-6-3 20935 Marin Shell Beach Comment
  UC473437  Madia gracilis John Thomas Howell 1930-7-20 5371 Marin slopes near Phoenix Lake Comment
  CAS-BOT-BC343082  Madia gracilis John Thomas Howell 1939-6-25 s.n. Marin Near West Point, Mt. Tamalpais 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
  CAS-BOT-BC343622  Madia sativa David D. Keck 1933-11-6 2642 Marin 5.5 mi. N. of Point Reyes city on Tomales Bay Comment
  CAS-BOT-BC343603  Madia sativa John Thomas Howell 1939-9-3 s.n. Marin Corte Madera, Mt. Tamalpais Comment
  CAS-BOT-BC343610  Madia sativa Gordon H. True 1969-5-9 4916 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Hondo 30 Comment
  POM284994  Madia sativa Lyman Benson 1934-8-30 6127 Marin Tomales, Seaward N. Coast mtn range, Pacific Ocean watershed. 30 Comment
  JEPS42504  Marah fabacea W. L. Jepson 1917-3-31 6859 Marin Mt. Tamalpais Comment
  JEPS42515  Marah fabacea W. L. Jepson 1922-1-25 9531 Marin Ft. Baker Comment
  UCR16283  Marah fabacea A. R. Gillogly 1966-4-9 s.n. Marin SW part of county. 4.5 mi north of Stinson Beach on Hwy 1 6 Comment
  CAS-BOT-BC434211  Marah oregana C. Kellner; C. Gattuso; R. Nash; S. Whelan 2014-3-22 14430 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
  JEPS42481  Marah oregana W. L. Jepson 1892-3-29 14133 Marin Mill Valley Comment
  UC28953  Marah oregana Harley P. Chandler 1900-6-9 739 Marin Mill Valley San Francisco Bay Region, Mount Tamalpais Comment
  UC452572  Marah oregana Katharine Brandegee April 1907 Marin above Mill Valley; Tamalpais Comment
  UCD107556  Marah oregana Robt. Branstead 1934-4-8 s.n. Marin Steep Ravine Canyon. Comment
  CDA37482  Maytenus boaria Sam Abercrombie 2012-4-19 Marin Ring Mountain Preserve; southeast side. 0 Comment
  CAS-BOT-BC505212  Meconella californica David Herlocker 2016-3-10 s.n. Marin Walker Creek Ranch on trail NW of pond 109 Comment
  UCD106766  Medicago arabica O. M. Oleson 1910-4-9 7315 E Marin San Anselmo. Comment
  UCD107855  Medicago polymorpha Javier Penalosa; J. T. Howell 1961-5-5 1429 Marin Tiburon Peninsula. Tiburon Blvd. ca. 100 yds. North of Blackfield Drive. Comment
  UCD107953  Medicago sativa Javier Penalosa 1961-8-26 2203 Marin Tiburon Blvd. at Belvedere Dr. Comment
  CAS-BOT-BC271762  Melica californica John Thomas Howell 1933-4-12 10991 Marin Sausalito Comment
  JEPS77212  Melica californica Robert M. Lloyd 1963-4-24 2356 Marin 5 mi s Fairfax (on Bolinas road) 274 Comment
  CAS-BOT-BC7405  Melica geyeri var. aristulata John Thomas Howell 1943-4-11 17906 Marin San Rafael Hills, Black Canyon Comment
  CAS-BOT-BC281334  Melica harfordii John Thomas Howell 1941-5-25 16204 Marin Arturo Trail, Mt Tamalpais Comment
  CAS-BOT-BC281336  Melica harfordii Virginia E. Long 1932-6-18 189 a Marin Mt Tamalpais, on W peak 731 Comment
  CAS-BOT-BC281337  Melica harfordii Virginia E. Long 1932-6-18 189 a Marin Mt Tamalpais, on W peak 731 Comment
  CAS-BOT-BC421687  Melica harfordii D. Greenberger; A. Davis; N. Davis; V. Smith 2014-6-14 14406 Marin Mount Tamalpais. Marin Municipal Water District lands: Kent Pump: from Bolinas-Fairfax Road to Alpine Lake dam to Kent Pump Road gate. Comment
  CAS-BOT-BC264161  Melica subulata John Thomas Howell 1945-6-3 20916 Marin Near Inverness Comment
  SJSU3885  Melica subulata C. W. Sharsmith 1964-4-25 7236 Marin near Mud Lake, Inverness Ridge, Point Reyes Peninsula 381 Comment
  UCD88669  Melica subulata Robert Tofsrud Date Unknown 1 Marin Rock Springs at Jct. of Bolinas Ridge Highway and south side of Toll Road; 1/10 miles s.e. of Mt. Theater on Cataract Creek, 1 1/2 miles sse of West Peak of Mt. Tamalpais. 609 Comment
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Feb 13 2012
  SEINET10599643  Melica subulata M. E. Banning 1969-9-5 Banning 94 Marin Just W. of Samuel P. Taylor Park on Highway 104. 61 Comment
  CAS-BOT-BC262538  Melica torreyana H. E. Parks 1926-4-1 s.n. Marin Tiburon Peninsula Comment
  CAS-BOT-BC278115  Melica torreyana T. Gosliner; M. E. Hannibal; S. Imazumi; S. Whelan 2013-4-12 13623 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  UC1106116  Melica torreyana John Thomas Howell 1943-5-9 17982 Marin San Rafael Hills Comment
  UC912581  Melica torreyana H. L. Mason 1928-4-28 4414 Marin Tiburon Peninsula Comment
  JEPS117835  Mentha aquatica Robert Soost 2007-9-5 Marin Kehoe Beach Trail, Point Reyes 6 Comment
  UC1176940  Mentha spicata Peter H. Raven 1950-8-21 2700 Marin Ross Comment
  CAS-BOT-BC428813  Micranthes californica John Thomas Howell 1946-3-24 21570 Marin Near country club, Fairfax Hills Comment
  CAS-BOT-BC348495  Micropus californicus var. californicus L. R. Abrams 1918-4-27 6893 Marin Ignacio Comment
  UC1106190  Microseris bigelovii John Thomas Howell 1946-5-19 21910 Marin Meadows Club, Fairfax hills Fairfax Comment
  CAS-BOT-BC348748  Microseris bigelovii John Thomas Howell 1947-4-23 23070 Marin Drakes Estero west of Mt. Vision Comment
  CAS-BOT-BC348920  Microseris douglasii subsp. douglasii Alice Eastwood 1912-5-20 s.n. Marin Kentfield Comment
  CAS-BOT-BC348940  Microseris douglasii subsp. douglasii John Thomas Howell 1942-6-21 16979 Marin Carson Ridge Comment
  CAS-BOT-BC322738  Microseris paludosa John Thomas Howell 1944-5-14 19457 Marin Hills near Salmon Creek School Comment
  SEINET12350535  Mimulus aurantiacus Unknown 1998-5-25 18 Marin N of Inverness, past Historic "L" Ranch, off Pierce Point Road, overlooking Tomales Bay 17 Comment
  UC103639  Mimulus aurantiacus var. aurantiacus E. L. Greene May 1886 Marin Tamalpais Comment
  UC614975  Mimulus aurantiacus var. aurantiacus Beryl O. Schreiber 1932-4-2 168 Marin near Manor (White's Hill) Comment
  JEPS10566  Mimulus douglasii W. L. Jepson 1927-3-20 11560 Marin Mill Valley Comment
  UC1745795  Mimulus grandis Annetta M. Carter, Herbert L. Mason 1938-5-18 1415 Marin 12 mi from [W of] Inverness. Pt. Reyes. Comment
  JEPS58929  Mimulus microphyllus John Thomas Howell 1942-7-12 17019 Marin Potrero Meadows Mt. Tamalpais Comment
  RSA324419  Mimulus moschatus var. longiflorus W. L. Jepson 1922-8-13 9803 Marin Inverness. 6 Comment
  CAS-BOT-BC388676  Minuartia douglasii Alice Eastwood 1915-5-15 s.n. Marin Tiburon Comment
  CAS-BOT-BC388677  Minuartia douglasii Alice Eastwood 1912-6-9 311 Marin Tiburon Comment
  UCD98276  Minuartia douglasii Collector unknown 1925-6-5 1683 Marin Marin County Comment
  CAS-BOT-BC388683  Minuartia douglasii John Thomas Howell 1927-4-23 2342 Marin Along Muir Woods - Mill Valley road, 1 1/2 miles from Muir Woods 228 Comment
  CAS-BOT-BC384004  Mirabilis jalapa John Thomas Howell 1959-11-4 35102 Marin Sausalito Comment
  UC1106145  Mollugo verticillata John Thomas Howell 1946-11-24 Marin Alpine Lake, Mount Tamalpais Comment
  CAS-BOT-BC220403  Monardella purpurea John Thomas Howell 1946-6-23 22115 Marin Carson Ridge Comment
  JEPS62413  Monardella purpurea W. L. Jepson 1928-6-10 12920 Marin Tiburon Vicinity of San Francisco Bay Comment
  UC104698  Monardella purpurea Katharine Brandegee 1905-7-2 Marin Tamalpais, Rock Spring Trail Comment
  UC1414943  Monardella purpurea Annetta Carter 1973-6-8 5839 Marin Ring Mountain Tiburon Peninsula Comment
  JEPS63364  Monardella undulata William S. Cooper 1925-7-23 74 Marin Pt. Reyes Comment
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Sep 4 2013
  RSA256412  Monardella undulata Robert A. Norris 1974-7-28 2139 Marin Point Reyes. Comment
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Sep 4 2013
  UC1124598  Monardella undulata A. E. Wieslander 1933-6-11 309 Marin 2 1/2 mi sw Point Reyes; Point Reyes Quadrangle Comment
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Sep 4 2013
  LA62410  Monardella villosa subsp. franciscana C. B. Wolf; 1934-6-28 5779 Marin Pt. Reyes Peninsula, 0.25 mi. from the lighthouse 60 Comment
  CAS-BOT-BC300545  Monardella villosa subsp. villosa A. Williams; R. Brostrom; F. Leist 2013-6-8 13260 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  UC104696  Monardella villosa subsp. villosa Katharine Brandegee 1905-7-2 Marin Rock Spring Trail Tamalpais Comment
  UC104699  Monardella villosa subsp. villosa Katharine Brandegee 1905-7-2 Marin Rock Spring Trail Tamalpais Comment
  UC1101400  Montia fontana Malcolm A. Nobs, Herbert L. Mason 1949-4-29 741 Marin on Bear Creek just above junction with Mill Creek (at head of Tomales Bay); Tomales Bay, Bear Creek Comment
  CAS-BOT-BC444908  Montia fontana Volney Rattan 1883-3-1 s.n. Marin Unspecified Comment
  CAS-BOT-BC445167  Montia parvifolia Miss E. Cannon 1899-7-4 s.n. Marin Camp Taylor Comment
  CAS-BOT-BC445166  Montia parvifolia Dr. A. Kellogg No date on label s.n. Marin Tamalpais Comment
  RSA0056438  Muehlenbeckia axillaris Greg de Nevers 1996-11-29 10894 Marin Ft. Cronkite among old gun emplacements above Rodeo Lagoon. 30 Comment
  UC198546  Myosotis latifolia Katharine Brandegee May 1913 Marin Mill Valley, Tamalpais Comment
  SEINET10497557  Myosotis latifolia Mary Susan Taylor Taylor 2477 Marin Samuel P. Taylor State Park. Comment
  SEINET12275723  Myosotis sylvatica M. T. Doutt 1931-1 448 Marin 2 mi SE of Inverness Comment
  CAS-BOT-BC175244  Myriophyllum Doreen Smith 1997-6-25 s.n. Marin In 5-Brooks Pond Comment
  JEPS77896  Myriophyllum hippuroides Edward Lee 1934-6-17 899 Marin between Olema and South Brook Comment
  CAS-BOT-BC274425  Narcissus J. Klein; A. (Armando) Chavez; S. Tsiu; A. (Alice) Chavez; W. Dreskin 2013-3-9 13310 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  UC750661  Nassella cernua Lewis S. Rose 1946-4-18 46046 Marin open slopes Black Point 6 Comment
  CAS-BOT-BC259930  Nassella lepida John Thomas Howell 1941-5-25 16237 Marin Near Bootjack, Mount Tamalpais Comment
  CAS-BOT-BC260144  Nassella pulchra John Thomas Howell 1947-4-4 s.n. Marin San Raphael Hills Comment
  CAS-BOT-BC260146  Nassella pulchra John Thomas Howell 1946-5-16 21849 Marin Angel Island, SE side Comment
  CAS-BOT-BC260147  Nassella pulchra John Thomas Howell 1946-5-16 21853 Marin Angel Island, SE side Comment
  POM264277  Nassella pulchra A. A. Beetle 1941-5-20 2722 Marin Five miles west of Mill Valley. Comment
  RSA155633  Nassella pulchra L. S. Rose 1960-5-24 60031 Marin Mt. Tamalpais, Bootjack Camp. 366 Comment
  SEINET199914  Nassella pulchra John Thomas Howell 1941-6-8 16251 Marin San Rafael Hills Comment
  UCD87636  Nassella pulchra P. B. Kennedy 1922-3-27 s.n. Marin West Point Inn to Bolinas Trail, Mt. Tamalpais. Comment
  UCD87692  Nassella pulchra E. Wilson 1933-6-13 s.n. Marin Stewart Ranch. Comment
  CAS-BOT-BC60413  Nasturtium officinale Herbert L. Mason 1941-5-24 12424 Marin Tomales Point, one mile west of Indian Beach. 91 Comment
  UC727277  Navarretia heterodoxa Rimo Bacigalupi 1943-7-16 2770 Marin summit at head of Big Carson Canyon Carson Ridge, Big Carson Canyon Comment
  UC1008729  Navarretia intertexta subsp. intertexta John Thomas Howell 1942-7-12 17030 Marin Potrero Meadows Mt. Tamalpais Comment
  CHSC23096  Navarretia squarrosa Robert A. Schlising; L. Thurman, J. Anderson 1962-6-30 2326 Marin Coast Ranges. Pierce Point Road near Tomales Bay St. Park, 5.2 mi NW of Jct with Sir Francis Drake Blvd; roadside. Comment
  SEINET12279168  Navarretia squarrosa E. H. Graham 1931-1 6864 Marin Pt. Reyes Comment
  SEINET3840091  Navarretia squarrosa L. S. Rose 1941-2-1 41359 Marin Leuces Valley 90 Comment
  CAS-BOT-BC533019  Navarretia viscidula B. Fowler; S. Whelan; A. Fiel; L. Going 2015-7-24 15916 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands. Next to Alex Forman Trail, 40 ft from Lake Lagunitas parking lot Comment
  JEPS79198  Navarretia viscidula Rimo Bacigalupi 1980-6-22 9337 Marin N slopes of Mount Tamalpais, along fire road from Lake Lagunitas to Rifle Camp 487 Comment
  UC101969  Navarretia viscidula Katharine Brandegee Jun 1905 Marin Tamalpais Comment
  UC101968  Navarretia viscidula Katharine Brandegee 1907-6-29 Marin Bolinas Road Tamalpais Comment
  UC279042  Nemophila heterophylla H. E. Parks April 1926 3067 Marin Mill Valley Comment
  UC67240  Nemophila heterophylla Alice Eastwood May, 1901 Marin Mill Valley Comment
  UC880929  Nemophila heterophylla Lewis S. Rose 1941-3-18 41043 Marin 8 mi e Nicassio (Gallinas Valley); , e of Nicassio 60 Comment
  RSA77571  Nemophila heterophylla W. Luttrell Rogers 1890-4-4 s.n. Marin San Rafael. Comment
  UC24166  Nemophila heterophylla J. Burtt Davy 1892-1 716 Marin Comment
  JEPS76985  Nemophila menziesii Robert M. Lloyd 1963-3-10 2106 Marin Pt. Reyes Comment
  UC197341  Nemophila menziesii C. F. Sonne April 1887 Marin Ross Valley Comment
  UC1784147  Nemophila menziesii var. atomaria Ethel Crum 1930-1 667 Marin Point Reyes Comment
  RSA15112  Nemophila menziesii var. menziesii L. S. Rose 1935-3-13 35025 Marin Point Reyes. Comment
  UC67136  Nemophila parviflora Harley P. Chandler 1900-2-26 515 Marin Mount Tamalpais Region of San Francisco Bay, Mount Tamalpais Comment
  CAS-BOT-BC219422  Nemophila parviflora N. L. Gardner 1908-4-28 s.n. Marin Mill Valley, at the southerly base of Mt. Tamalpais Comment
  SEINET3156496  Nemophila parviflora N. L. Gardner 1908-4-28 sn Marin Mill Valley, at the southerly base of Mt. Tamalpais Comment
  CAS-BOT-BC329244  Nerium oleander J. Klein; T. Pollak; E. Brusati; L. Williams 2013-8-10 13367 Marin Plants of Mount Tamalpais. Marin Municipal Water District lands. Log Cabin/Portous Residence off Phoenix Lake Road. Comment
  CAS-BOT-BC516038  Nothoscordum bivalve Robert Garvey 1961-12-26 s.n. Marin Gamble Orchid Nursery, 62 Shell Rdl, Alto, Mill Valley Comment
  CAS-BOT-BC400131  Nymphaea alba Doreen Smith; Wilma Follette 2004-8-10 s.n. Marin On eastern side of Tennessee Valley Comment
  CAS-BOT-BC366892  Nymphaea odorata Greg de Nevers 1997-9-30 11102 Marin Tennessee Valley, pond east of ranch buildings Comment
  CAS-BOT-BC142262  Oemleria cerasiformis Robert Soost 2002-4-12 s.n. Marin Abbott's Lagoon Trail, Point Reyes National Seashore Comment
  SBBG70948  Oemleria cerasiformis H. E. and S. T. Parks 1930-3-15 403 Marin Tiburon Peninsula Comment
  CDA5203  Oenothera rosea Walter S. Lennon 1974-4-3 Marin San Rafael. 0 Comment
  CAS-BOT-BC499674  Orobanche californica subsp. californica Adolf Holm 1915-10-24 s.n. Marin Pt. San Pedro Comment
  RSA0076264  Orobanche californica subsp. californica Herbert F. Copeland 1934-5-27 s.n. Marin Dillon's Beach. Comment
  CAS-BOT-BC499919  Orobanche fasciculata A. A. Heller 1906-6-12 8398 Marin Mt. Tamalpais: along the railroad near the summit Comment
  RSA0059442  Orobanche fasciculata John Thomas Howell 1927-5-8 2377 Marin East slope of Mt. Tamalpais. Comment
  CAS-BOT-BC500281  Orobanche uniflora subsp. occidentalis Barrett Anderson 1987-4-8 3373 Marin Bolinas Ridge: Bolinas/Fairfax Road on E side of ridge 240 Comment
  CAS-BOT-BC238422  Orthocarpus Paul F. Covel 1940-5-16 s.n. Marin Pt. Reyes Comment
  RSA408796  Orthocarpus H. de Forest 1930-4-21 s.n. Marin Lake Lagunitas. Comment
  RSA128881  Orthocarpus faucibarbatus Peter H. Raven 1950-5-13 2079 Marin Lagunitas Meadow, Mt. Tamalpais. 274 Comment
  SEINET3821135 Image available Orthocarpus faucibarbatus Lewis S. Rose 1932-4-20 32187 Marin Point Reyes. Comment
  NY90851  Orthocarpus longispicatus A. D. E. Elmer 07 1903 4938 Marin Point Reyes Comment
  RSA254195  Orthocarpus pusillus Robert A. Norris 1975-3-18 2269 Marin near beach, N of Rodeo Lagoon, Ft. Cronkite. Comment
  SEINET12119095  Osmorhiza chilensis M. T. Doutt 1931-1 452 Marin 2 mi SE of Inverness Comment
  CAS-BOT-BC423318  Oxalis articulata subsp. rubra P. DaSilva; E. Brusati; A. Young; P. Suri; S. Tsiu 2014-9-13 14531 Marin Mount Tamalpais. Marin Municipal Water District lands: Next to paved parking lot (with no sign) off of W Ridgecrest Road, between Laurel Dell and Rock Springs, 0.8 mi N of Rock Springs Comment
  UC123701  Oxalis oregana H. A. Walker 1907-7-4 624 Marin Cascade Dr. Mill Valley Comment
  POM225851  Oxalis oregana S. E. Hirstel 1937-1-6 s.n. Marin Mill Valley Comment
  UCD88398  Panicum acuminatum var. fasciculatum Beecher Crampton 1960-6-8 5580 Marin Point Reyes Peninsula, Inverness ridge. Comment
  CAS-BOT-BC253835  Panicum dichotomiflorum John Thomas Howell 1988-9-15 s.n. Marin Nicasio Reservoir Comment
  CAS-BOT-BC253949  Parapholis incurva California Academy of Sciences 1886-6-1 s.n. Marin Between Bolinas and Olema Comment
  UC1153910  Parapholis incurva Beecher Crampton 1957-6-11 4198 Marin Stinson Beach; Stinson Beach, edge of sand dunes Comment
  UC750600  Parapholis incurva John Thomas Howell 1945-5-6 20816 Marin San Rafael Comment
  UC750656  Parapholis incurva Lewis S. Rose 1946-6-20 46167 Marin e shore Bolinas Lagoon; e shore of Bolinas Lagoon Comment
  UCD36621  Parapholis incurva Beecher Crampton 1955-5-24 2805 Marin Marin County, 1 mile north of city of San Rafael, along U.S. Highway 101. Comment
  SEINET10596823  Parapholis incurva Lewis S. Rose 1946-6-20 Rose 46167 Marin E. shore of Bolinas Lagoon. Mud flats. Comment
  SEINET10596828  Parapholis incurva John W. Thieret, D. M. Brandenburg 1982-6-8 Thieret 53129 Marin Sausalito, shore of San Francisco Bay. Comment
  RSA0011878  Parentucellia latifolia Michael A. Vincent, Ethan H. Freid 1998-4-8 8180 Marin Along Marshall-Petaluma Rd., east of Marshall, 1.9 miles southwest of Walker Creek. Comment
  CAS-BOT-BC176113  Parietaria judaica Doreen Smith 1995-12-4 s.n. Marin Pt. Reyes Lighthouse steps Comment
  POM210223  Pedicularis densiflora H. E. Parks, S. T. Parks 1930-3-15 402 Marin Tiburon Peninsula. 61 Comment
  RSA254420  Pedicularis densiflora Robert A. Norris 1975-4-10 2305 Marin By Paradise Cr., 0.7 mi N Paradise Beach Park, Tiburon Peninsula. Comment
  UC710610  Pelargonium grossularioides John Thomas Howell 1944-7-23 19842 Marin San Rafael 60 Comment
  CAS-BOT-BC69179  Pellaea andromedifolia J. T. Howell 1966-4-18 41516 Marin just north of John Thomas Howell Botanical Garden, Tiburon Comment
  UC1481766  Pellaea mucronata var. mucronata C. C. Hall 1942-8-23 194 Marin se slope Mt Tamalpais 609 Comment
  UC42622  Pellaea mucronata var. mucronata Marshall A. Howe 1892-6-11 Marin Mt Tamalpais Comment
  CAS-BOT-BC258822  Pennisetum setaceum David L. Morgan 1960-10-9 s.n. Marin Grounds of Belvedere Tennis Club, Belvedere Comment
  CAS-BOT-BC330471  Pentachaeta bellidiflora Miss H. A. Walker 1911-4-1 2321 Marin Larkspur Comment
  UC163961  Pentachaeta bellidiflora Miss H. A. Walker 1911-4-1 2321 Marin easterly base Mt. Tamalpais; Larkspur Comment
  UC831509  Pentachaeta bellidiflora M. E. Parsons 1912-5-30 Marin Kentfield Comment
  CAS-BOT-BC77100  Pentagramma triangularis subsp. triangularis Javier Penalosa 1961-3-11 1120 Marin Tiburon Peninsula - 602 ft. hill west of Paradise Cay. Comment
  JEPS73581  Pentagramma triangularis subsp. triangularis Edward Lee 1934-4-30 795 Marin 1.8 mi from Estero district Schoolhouse (nw of Tomales) Comment
  JEPS12443  Perideridia kelloggii W. L. Jepson 1900-9-16 1168 Marin Point Reyes Penins.; hills Comment
  CAS-BOT-BC330381  Petasites frigidus var. palmatus Brandegee no date on label s.n. Marin Tamalpais Comment
  RSA15369  Phacelia californica Carl B. Wolf 1927-4-24 349 Marin At end of Mill Valley Toll Road. Comment
  UC809826  Phacelia californica A. R. Kruckeberg 1949-4-2 1731 Marin just above Catholic church (sw tip of peninsula); Tiburon Peninsula Comment
  SEINET12333197  Phacelia californica F. H. Utech 1988-1 88 -163 Marin W slope of Mt. Tamalpais, 3 mi past Alpine Dam & 4 mi from Fairfax on Bolinas Rd 180 Comment
  UC589521  Phacelia distans Beryl O. Schreiber 1932-7-25 657 Marin Lone Pine Beach Tomales Bay Comment
  POM299073  Phacelia distans J. T. Howell 1930-4-20 4741 Marin Pt. Reyes Comment
  RSA15368  Phacelia distans Carl B. Wolf 1927-4-24 351 Marin At end of Mill Valley Toll Road. Comment
  RSA222106  Phacelia distans Arthur C. Gibson, Linda Gibson 1971-4-8 2000 Marin Point Reyes Beach North, Point Reyes National Seashore. Comment
  SEINET3158142  Phacelia divaricata M. A. King sn Marin Mt. Tamalpais Comment
  RSA125865  Phacelia divaricata G. R. Campbell 1956-4-6 11 Marin Carson Ridge, Mt. Tamalpais. 305 Comment
  CAS-BOT-BC154378  Phacelia suaveolens John Thomas Howell 1946-5-14 21842 Marin Potrero Meadow. 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
  SEINET5566371  Phalaris aquatica E. A. Bernays 1985-1 s.n. Marin Mount Tamalpais State Park. Comment
  CAS-BOT-BC258976  Phalaris californica John Thomas Howell 1941-5-25 16218 Marin Rifle Camp, Mt. Tamalpais Comment
  UCD88572  Phalaris californica P. B. Kennedy 1922-5-27 s.n. Marin Canyon, back of Mill Valley. Comment
  UCD88765  Phalaris californica R. Tofsrud 1950-4-1 s.n. Marin Marin County. Comment
  CAS-BOT-BC258974  Phalaris californica John Thomas Howell 1945-6-3 20941 Marin Near and between Twin Beaches (=Shell Beach) and Inverness Comment
  CAS-BOT-BC259071  Phalaris lemmonii John Thomas Howell 1945-5-6 20810 Marin San Rafael Hills Comment
  UC907655  Phalaris lemmonii G. Thomas Robbins with J. T. Howell 1945-5-9 1875 Marin 1/2 mi n Hamilton Field Air Base; n of Hamilton Field Air Base 0 Comment
  CAS-BOT-BC250722  Phalaris paradoxa John Thomas Howell 1945-7-15 21311 Marin Near Liberty's Comment
  CAS-BOT-BC134971  Phoradendron bolleanum John Thomas Howell 1939-10-29 s.n. Marin San Geronimo Ridge Comment
  UC1078819  Phoradendron densum Job Kuijt 1958-6-20 1519 Marin trail above Bootjack Camp; Mt. Tamalpais Comment
  CAS-BOT-BC141321  Phoradendron serotinum subsp. tomentosum John Thomas Howell 1945-2-22 20773 Marin Near Mountain Theater, Mt.Tamalpais Comment
  SEINET10535564  Phormium tenax Chester T. Dziekanowski, David B. Dunn; Charlene A. Bennett 1976-8-1 Dziekanowski 2481 Marin Collected on Balboa St., San Rafael. Comment
  UC334  Phyllospadix torreyi Milo S. Baker Jun 1899 Marin Dillon's Beach Comment
  UCD37257  Phyllostachys Beecher Crampton 1958-8-6 5063 Marin Marin County, Kentfield, 8 Live Oak Way, property of Mrs. Jane Wheelwright. Comment
  UC1536988  Physocarpus capitatus Gordon H. True Jr. 1937-6-6 708 Marin Forest Knolls 60 Comment
  SEINET12166172  Pickeringia montana F. H. Utech 1988-1 88 -168 Marin W slope of Mt. Tamalpais, 3 mi past Alpine Dam & 4 mi from Fairfax on Bolinas Rd 180 Comment
  RSA87009  Pickeringia montana var. montana F. W. Peirson 1912-07 1998 Marin Mt. Tamalpais Comment
  CAS-BOT-BC207280  Pickeringia montana var. montana Elsie Zeile 1911-6-5 s.n. Marin Pine Mt. Comment
  CAS-BOT-BC76970  Pilularia americana unspecified s.n. Marin Olema Comment
  UC1177513  Pilularia americana John Thomas Howell 1947-7-7 25357 Marin strand of Lake Lagunitas Comment
  CAS-BOT-BC76993  Pilularia americana Doreen Smith 2002-6-22 s.n. Marin Sky Oaks, above Fairfax Comment
  UC2058858  Pinus coulteri Peter Alpert with Ellen Simms and Tom Colton 2017-2-18 1 Marin Old Stove Trail, Mt. Tamalpais. Comment
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Jul 25 2018
  POM210629  Pinus muricata Joseph A. Ewan 1933-10-22 8067 Marin Inverness Ridge, Point Reyes Peninsula. Comment
  UC1200613  Pinus muricata Peter M. Ray 1950-2-22 1607 Marin Big Carson Canyon Comment
  UC581106  Pinus muricata H. L. Mason 1935-4-12 8266 Marin Inverness Ridge Comment
  UC589541  Pinus muricata Beryl O. Schreiber 1932-6-17 511 Marin Waterfall Beach Tomales Bay, Waterfall Beach Comment
  UC589496  Piperia elegans Beryl O. Schreiber 1932-7-25 681 Marin Lone Pine Beach Tomales Bay Comment
  UC14933  Piperia michaelii Jos. Burtt Davy 1900-6-18 6754 Marin Pt. Reyes Comment
  CAS-BOT-BC251021  Piptochaetium setosum G. D. Barbe 1979-5-16 2501 Marin South facing slope west of Bolinas Ridge, 0.5 km east of SR 1, between Coppermine and Wilkins gulches at Dogtown (Woodville), 4 km north of Bolinas 121 Comment
  RSA291756  Piptochaetium stipoides var. purpurascens G. D. Barbe 1979-5-16 2502 Marin West of Bolinas Ridge, 0.5 km east of SR 1, between Coppermine & Wilkins gulches at Dogtown (Woodville), 4 km north of Bolinas 121 Comment
  CDA917  Pittosporum undulatum D. G. Kelch 2003-11-24 3 .343 Marin Mt. Tamalpais. Fern Dell fire rd. Comment
  CDA31435  Plagiobothrys bracteatus D. G. Kelch 2006-5-1 06 .192-B Marin E shore of Nicasio Reservoir, S of Petaluma-Pt. Reyes Rd. Comment
  CAS-BOT-BC228092  Plagiobothrys chorisianus Leary; Sherfey 1960-4-21 s.n. Marin Bolinas Comment
  CAS-BOT-BC322130  Plagiobothrys nothofulvus A. Williams; R. Brostorm; T. Edwards; M. Evans; J. Slamovich 2013-3-9 13213 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry. Comment
  JEPS21451  Plantago erecta L. T. Dempster 1958-4-30 1102 Marin 5 mi s Sir Francis Drake Hwy. turnoff to McClure Beach (Sir Francis Drake Hwy to Point Reyes) 18 Comment
  SBBG36325  Plantago maritima J. Broughton 1969-7-13 1284 Marin near W-facing beach, Pt Reyes Nat Seashore Comment
  JEPS21970  Plantago maritima var. californica G. Thomas Robbins 1958-5-31 3847 Marin near sw edge of Rodeo Lagoon Comment
  UC28023  Plantago maritima var. californica J. Burtt Davy 1900-6-27 6794 Marin Point Reyes Comment
  JEPS22064  Plantago maritima var. juncoides G. Thomas Robbins with S. Galen Smith 1958-7-8 3893 Marin about 300 yds sw Sir Francis Drake Highway (nw edge of Schooner Bay ( an arm of Drakes Estero), Point Reyes Peninsula); Point Reyes Peninsula, Drakes Estero, Schooner Bay Comment
  JEPS37903  Plantago maritima var. juncoides John Thomas Howell 1945-7-8 21285 Marin San Antonio Comment
  UC762019  Plantago maritima var. juncoides R. F. Hoover 1941-5-21 5187 Marin Head of Drake's Estero Comment
  UC665685  Platanthera leucostachys Beryl O. Schreiber 1941-5-24 2650 Marin 1 mi w Indian Beach; Tomales Point 91 Comment
  UC855257  Platystemon californicus Lewis S. Rose 1939-5-17 39128 Marin Sausalito 121 Comment
  UCSB58257  Platystemon californicus Gliessman, Stephen 1969-3-31 Marin approx. 1.0 mi. N. of junction of Marwest Rd. and Tiburon Peninsula Hwy 91 Comment
  CDA28872  Plectritis brachystemon D. G. Kelch, A. G. Murdock, D. A. Weinstein 2006-5-1 6 .171 Marin Lucas Valley Rd. Comment
  JEPS22937  Plectritis brachystemon Volney Rattan 1886-5-8 Marin Camp Taylor Comment
  UC195793  Plectritis brachystemon C. F. Sonne Apr. 1887 Marin Tamalpais Comment
  UC28833  Plectritis brachystemon Harley P. Chandler 1899-4-8 255 Marin Mount Tamalpais Comment
  UC766306  Plectritis brachystemon R. F. Hoover 1941-5-8 5001 Marin Woodacre Comment
  UC28854  Plectritis ciliosa subsp. ciliosa Michener and Bioletti April 1892 Marin Fairfax Comment
  RSA15371  Plectritis congesta subsp. nitida Carl B. Wolf 1927-4-24 347 Marin The coastal side of Mill Valley toll road. Comment
  UC747043  Plectritis macrocera G. Thomas Robbins 1944-4-14 1529 Marin 3 mi w of Hamilton Field Air Base (near summit of Big Rock Ridge); Big Rock Ridge 304 Comment
  UCD70814  Plectritis macrocera Michele H. Mills 1998-3-30 216 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve. 137 Comment
  UC907654  Pleuropogon californicus G. Thomas Robbins with J. T. Howell 1945-5-9 1874 Marin 1/2 mi n of Hamilton Field Air Base Comment
  CAS-BOT-BC261008  Pleuropogon hooverianus D. Smith 2000-4-24 s.n. Marin San Geronimo Valley Road near entrance to water treatment plant, both sides of the road Comment
  NY431401  Pleuropogon hooverianus R. F. Hoover 1941-5-8 4996 Marin Woodacre Comment
  UC1446222  Pleuropogon hooverianus Paul But 1976-5-5 P 2 Marin 200 ft away from the main entrance of San Geronimo Water Treatment Plant (along San Geronimo Valley Drive); San Geronimo, San Geronimo Water Treatment Plant Comment
  UCD90097  Pleuropogon hooverianus John Thomas Howell 1943-5-22 18155 Marin Lagunitas Meadows. Comment
  SEINET10942514  Pleuropogon hooverianus John Thomas Howell 1947-4-27 Howell 23107 Marin Ross; in shaded grassy place under trees Comment
  RSA336496  Pleuropogon refractus Paul But 1976-4-23 P 16 Marin By a fire trail near Point Reyes Bird Observatory Comment
  CAS-BOT-BC244442  Poa annua Javier Penalosa 1961-2-25 1081 Marin Tiburon Peninsula. Tiburon. Recreation Center below St. Hilary's Church Comment
  CAS-BOT-BC254660  Poa douglasii John Thomas Howell 1946-4-21 21687 Marin Near the radio station, Point Reyes Peninsula Comment
  CAS-BOT-BC254665  Poa douglasii Lewis S. Rose 1935-5-11 35159 Marin Stinson Beach Comment
  SEINET236413 Image available Poa douglasii John Thomas Howell 1946-4-21 21687 Marin Near the radio station Pt. Reyes Peninsula. Comment
  UCD91034  Poa douglasii Alan A. Beetle 1946-7-13 4715 Marin Point Reyes. Comment
  SEINET10659239  Poa douglasii Robert A. Norris 1977-5-14 Norris 3589 Marin Near Pt. Reyes Beach North. Comment
  RSA484230  Poa howellii H. S. Yates 1914-5-4 251 Marin near Muir Woods; along the trails Comment
  UC1106225  Poa howellii John Thomas Howell 1950-6-4 Marin Mill Valley Comment
  UCD91138  Poa howellii Lewis S. Rose 1946-5-14 46070 Marin Mt. Tamalpais, Potrero Meadows. 609 Comment
Read comments
Feb 22 2012
  SEINET10605755  Poa howellii Lewis S. Rose 1946-5-14 Rose 46070 Marin Mt. Tamalpais, Potrero Meadows. 610 Comment
  SEINET10920988  Poa kelloggii John Thomas Howell 1950-5-18 Howell 26311 Marin Lagunitas Creek near Camp Taylor, Marin County. Comment
  JEPS77211  Poa unilateralis Robert M. Lloyd 1963-4-24 2355 Marin on Bolinas Road 5 mi s Fairfax 274 Comment
  SEINET10921043  Poa unilateralis Robert A. Norris 1977-5-14 Norris 3590 Marin Near Pt. Reyes Beach North. Comment
  SEINET5548628  Poaceae J. Hamai 1985-1 s.n. Marin Mount Tamalpais. Comment
  JEPS43014  Polygala californica W. L. Jepson 1892-6-11 13573 Marin middle elevations Mt. Tamalpais Comment
  POM86391  Polygala californica Edward Palmer 1892-6-14 2310 Marin Bolinas Ridge Comment
  RSA295059  Polygala californica Robert A. Norris, John L. Inase, Allen Nakagawa 1981-6-14 4193 Marin Alongside Easy Grade Trail, SE of Mountain Theatre, Mt. Tamalpais 540 Comment
  POM316695  Polygala cornuta var. cornuta Patricia Wilder 1965-6-7 3555 Marin Bolinas Ridge. 534 Comment
  SEINET7720118  Polygala cucullata Unknown 1889-5-11 Marin Mt. Tamalpais Comment
  RSA127049  Polygonum aviculare J. T. Howell 1944-5-7 19428 Marin Greenbrae. Comment
  RSA107088  Polygonum aviculare L. S. Rose 1956-8-20 56151 Marin Marin-Sonoma County line: San Antonio Creek, Hwy 101. 6 Comment
  UC1176913  Polygonum marinense John Thomas Howell 1949-5-22 25326 Marin Drakes Estero; salt marsh at head Comment
  CAS-BOT-BC419800  Polygonum marinense Virginia Norris 1993-5-14 s.n. Marin Schooner Bay, Point Reyes National Seashore Comment
  UC1176917  Polygonum ramosissimum John Thomas Howell 1945-7-8 21284 Marin San Antonio Station Comment
  UC366566  Polypodium unknown May 1883 Marin Mt. Tamalpais San Rafael Comment
  UC1446031  Polypodium Ed Lee 1978-11-25 4760 Marin e arm of headlands bounding Drake's Bay (slope overlooking Drake's Bay, n of trail to Scenic Overlook); Pt. Reyes 53 Comment
  UC1446032  Polypodium Ed Lee 1978-11-25 4761 Marin e arm of headlands bounding Drake's Bay (slope overlooking Drake's Bay, n of trail to Scenic Overlook); Pt. Reyes 53 Comment
  UC615261  Polypodium Beryl O. Schreiber 1932-2-20 17 Marin First Valley Trail Inverness Comment
  CAS-BOT-BC232289  Polypodium californicum S. Creer; M. Papakhian; C. Dixon; et al. 2012-5-5 1007 Marin Marin Municipal Water District Lands: Mount Tamalpais. Middle Peak Rd., culvert RT-3. Comment
  RSA40294  Polypodium californicum L. S. Rose 1948-5-8 48107 Marin Mill Valley Comment
  SBBG39531  Polypodium californicum L. S. Rose 1970-3-5 70012 Marin 1 mi NW of Tamalpais Valley 30 Comment
  CAS-BOT-BC76854  Polypodium calirhiza John Thomas Howell 1966-4-6 41459 Marin Tiburon - John Thomas Howell Botanical Garden Comment
  UC1478295  Polypodium calirhiza Alan R. Smith 1981-12-31 836 Marin Along Sky Trail between junctions with Old Pine Trail and Meadow Trail Bear Valley area; Pt. Reyes Nat'l Seashore Comment
  UC614996  Polypodium calirhiza Beryl O. Schreiber 1936-2-2 2115 Marin Shell Beach Tomales Bay Comment
  CAS-BOT-BC72051  Polypodium calirhiza Javier Penalosa 1962-3-17 2256 Marin Paradise Drive near entrance road to Shellabarger Estate Comment
  CAS-BOT-BC76852  Polypodium calirhiza Lewis S. Rose 1949-1-11 49003 Marin Pt. Reyes, coastal bluffs. Comment
  RSA92790  Polypodium glycyrrhiza P. H. Raven 1950-5-13 2056 Marin Fish Grade, Mt. Tamalpais 122 Comment
  SEINET3873647  Polypodium glycyrrhiza Robert A. Norris 1984-4-2 4676 Marin By Panoramic Hwy., just S of Bootjack Area, Mt. Tamalpais.; 0 427 Comment
  UC49978  Polypodium scouleri J. Burtt Davy 1900-6-2 6818 Marin Pt. Reyes lighthouse Comment
  JEPS79486  Polypodium scouleri Edward Lee with Annetta Carter 1935-12-22 1695 Marin n part Pt. Reyes Peninsula Pt. Reyes Peninsula Comment
  POM174042  Polypodium scouleri J. G. Lemmon s.n. Marin High spur of Sansalito [Sausalito] hills, overlooking the Golden Gate Comment
  CAS-BOT-BC232971  Polypogon australis John Thomas Howell 1967-6-8 42547 Marin Inverness Comment
  CDA29704  Polypogon monspeliensis D. G. Kelch 2009-6-25 9 .475 Marin San Rafael. In brackish ditch E of Davidson School. 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
  CAS-BOT-BC232434  Polypogon monspeliensis David D. Keck 1948-6-29 5926 Marin S facing road-cut, 1 mile E of Muir Beach 106 Comment
  UC2045359  Polystichum Carl J. Rothfels with John Game, L. P. Agnew 2015-9-19 4609 Marin West end of Phoenix Lake, along the trail that goes around the lake. 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
  CAS-BOT-BC72140  Polystichum californicum Alice Eastwood 1900-7-2 s.n. Marin Redwood Canyon Comment
  SD27441  Polystichum californicum Unknown 1880-1 Marin Near San Rafael Comment
  UC589331  Polystichum munitum Beryl O. Schreiber 1932-6-17 495 Marin Waterfall Beach Tomales Bay Comment
  CAS-BOT-BC72417  Polystichum munitum C. D. MacNeill 1962-5-7 2 Marin Cataract Gulch, Mt. Tamalpais Comment
  CAS-BOT-BC267192  Potamogeton foliosus John Thomas Howell 1946-8-23 22893 Marin Pierce Point Road, Point Reyes Peninsula Comment
  UC665431  Potamogeton foliosus Ira L. Wiggins 1935-8-10 8158 Marin Creek at head of Tomales Bay Comment
  CAS-BOT-BC453858  Potamogeton nodosus John Thomas Howell 1946-7-4 22185 Marin East of Aurora School at Sonoma Co. line Comment
  RSA119331  Potentilla anserina var. grandis S. S. Tillett 1956-6-30 588 Marin Above and E of old Life-Saving Station, W beach Point Reyes Peninsula, appr. 3.5 mi. from Pt. Reyes Light. Comment
  UCSC000360  Potentilla californica Beryl O. Schreiber 1932-7-25 656 Marin Tomales Bay; Lone Pine Beach Comment
  JEPS128141  Poterium sanguisorba Eric Wrubel 2011-5-17 NPS 11 Marin Point Reyes National Seashore, Bear Valley Trail, 1/4 mi from trailhead in abandoned pasture. Comment
  CAS-BOT-BC516335  Prosartes hookeri Alice Eastwood 1926-3-28 s.n. Marin Bear Valley Comment
  UCD139783  Prosartes hookeri Rolf Y. Berg 1963-3-10 s.n. Marin Mt. Tamalpais, half way between ridge and Alpine Lake. Comment
  CAS-BOT-BC517523  Prosartes smithii Elsie Zeile 1909-3-28 s.n. Marin Muir Woods Comment
  POM194654  Prunus subcordata Y. Mexia 1929-3-31 2345 Marin Hillslopes N.W. of Manor. Comment
  UC12730  Prunus virginiana var. demissa Kellogg 1867-5-5 Marin Paper Mill Creek Comment
  CAS-BOT-BC356574  Pseudognaphalium biolettii M. J. Vedrich 1953-7-27 53 Marin Paradise Cove 3 Comment
  CAS-BOT-BC356728  Pseudognaphalium californicum L. R. Abrams 1920-6-29 7511 Marin San Rafael to Nicasio near County Poor Farm Comment
  UC32037  Pseudognaphalium ramosissimum W. L. Jepson 1892-9-9 Marin southern slope Mt. Tamalpais Comment
  CAS-BOT-BC357649  Pseudognaphalium stramineum Saichi Kawahara 1969-5-28 1124 Marin Midden of Coast Miwok habitation site (Mrn 216), Limantour Spit, Drakes Bay Comment
  UC468792  Pseudognaphalium stramineum J. Burtt Davy 1900-6-27 6826 Marin Point Reyes Comment
  JEPS48294  Pseudotsuga menziesii var. menziesii Wilfred T. Frost 1932-8-20 409 Marin Rattlesnake Camp No. 1 Mt. Tamalpais Comment
  CAS-BOT-BC95723  Psilocarphus tenellus var. globiferus D. L. Smith 2001-5-1 s.n. Marin Lunny Ranch G Point Reyes National Seashore Comment
  CAS-BOT-BC72577  Pteridium aquilinum Gordon H. True 1968-7-26 4692 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo, on Inverness Ridge 243 Comment
  UCD93365  Puccinellia nutkaensis Malcolm A. Nobs; S. Galen Smith 1949-6-29 909 Marin Point Reyes, N of Inverness. Comment
  CAS-BOT-BC460615  Pyrola aphylla John Thomas Howell 1940-5-12 15422 Marin Lagunitas Creek Comment
  UC412757  Pyrola picta N. L. Gardner 1906-6-21 Marin Redwood Canyon (Mts. Tamalpais) Comment
  CAS-BOT-BC94701  Quercus X howellii J. M. Tucker 1952-4-13 2345 Marin near top of Fish Grade, between Phoenix Lake and Lake Lagunitas Comment
  CAS-BOT-BC104418  Quercus X subconvexa John Thomas Howell 1941-7-6 16364 Marin Hidden Lake, Mt. Tamalpais Comment
  CAS-BOT-BC322115  Quercus agrifolia J. Klein; A. Chavez; C. Nowell; J. Eggert; M. E. Hannibal; N. Brown; R. Crowe; T. Cheng; T. Edwards 2013-2-23 13307 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks R2/Ranger residence intersection. Comment
  CAS-BOT-BC62781  Quercus berberidifolia Wilma Follette; Doreen Smith 1999-2-13 s.n. Marin Black Canyon, above Dominican College, San Rafael - along fire road Comment
  UC1177417  Quercus berberidifolia John Thomas Howell 1944-11-12 20767 Marin Black Canyon San Rafael Hills Comment
  CAS-BOT-BC62537  Quercus chrysolepis Gordon H. True; Fred Ross 1969-6-20 5076 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 121 Comment
  CAS-BOT-BC62541  Quercus chrysolepis 1893-11-12 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC62543  Quercus chrysolepis Ernest C. Twisselmann 1956-9-9 3128 Marin Trail 0.25 southeast of Mt. Theater, Mt. Tamalpais 609 Comment
  JEPS37809  Quercus chrysolepis W. L. Jepson 1936-11-2 17972 Marin Mt. Tamalpais Comment
  UCD153095  Quercus cornelius-mulleri Stephen K. Langer 1992-11-1 Marin P; along High Marsh Trail, about 1 mile west of; junction with Ben Schmidt Trail.; Comment
  CAS-BOT-BC79772  Quercus durata Alice Eastwood 1915-9-26 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC79774  Quercus durata Alice Eastwood 1912-6-9 318 Marin Tiburon Comment
  SD243367  Quercus durata D. G. Kelch 2009-4-19 09 196 Marin Rocky Ridge Fire Road. Mt Tamalpais. 366 Comment
  UCD45896  Quercus durata Heidi E. M. Dobson 1978-5-14 326 Marin California, Marin County: Overlooking Alpine Lake above Bolingas-Fairfax Road at Base of Pine Hill. Comment
  UC1076205  Quercus garryana H. L. Mason 1925-10-4 2237 Marin near Phoenix Lake (n side of Mt. Tamalpais); Mt. Tamalpais Comment
  CAS-BOT-BC105262  Quercus kelloggii Alice Eastwood 1915-3-24 s.n. Marin Ross Valley Comment
  JEPS127375  Quercus kelloggii Heather Spaulding 2011-8-15 Marin Golden Gate National Recreation Area. Marin Headlands. Close to the junction of Coast Trail and Wolf Ridge Trail, near Hill 88. Comment
  UC1135679  Quercus kelloggii J. B. Spring 1932-6-29 94 Marin 2 mi sw Novato; Petaluma Quad. 91 Comment
  UCSC009230  Quercus kelloggii Al Keuter 2015-4-22 10- 07 -1 Marin San Pedro Road 16 Comment
  UC1714640  Quercus kelloggii unknown Marin e of Redwoods ((San Quentin, Searsville, San Mateo) n-wards and s-wards) Comment
  CDA31819  Quercus parvula var. shrevei D. G. Kelch 2009-4-19 9 .202 Marin S of Bon Tempe Lake along fire road. Comment
  UCD14077  Quercus parvula var. shrevei Stephen K. Langer 1992-12-19 s.n. Marin California, Marin Co.; North Side Trail, north side of Mt. Tamalpais; Comment
  UCD47150  Quercus parvula var. shrevei Herbert L. Mason 1925-10-4 2241 Marin In chaparral. Northside of Mt. Tamalpais, Marin County. Comment
  RSA90121  Quercus parvula var. shrevei E. K. Balls, P. C. Everett 1953-10-8 18579 Marin 0.3 mile east of turn off to top of Mt. Tamalpais on road from Hwy 1 to Stinson Beach. 427 Comment
  SEINET3135624  Quercus parvula var. shrevei S. K. Langer 1992-10-10 sn Marin North Side Trail, 0.41 mi. W of Collier Spring, uphill from trail 590 Comment
  UCD14063  Quercus parvula var. tamalpaisensis Stephen K. Langer 1991-4-27 s.n. Marin California, Marin Co.; Mt. Tamalpais, International Trail near junction of North Side Trail. Comment
  UCD14375  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-2-27 s.n. Marin Marin Co.; north side of Bootjack Trail, ca. 0.6 mi. south-east of Van Wyck Meadow, south side of Mt. Tamalpais; Comment
  UCD14381  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-3-6 s.n. Marin Marin Co.; Mt. Tamalpais, on the uphill side of Lagunitas Road, ca. 0.4 mi. northeast of Rifle; Comment
  SEINET3144188  Quercus parvula var. tamalpaisensis S. T. Langer 1993-3-6 sn Marin W side of Berstein Trail, ca. 0.2 mi N of jnct w/ Lagunitas Road Comment
  CAS-BOT-BC135957  Quercus rugosa Catherine Best 1994-5-3 1455 Marin Bolinas, in Dennis Breedlove's garden. Comment
  CAS-BOT-BC104878  Quercus wislizeni Javier Penalosa 1962-3-17 2255 Marin Tiburon Peninsula. Above Paradise Drive nr. entrance road to Shellabarger Estate Comment
  CAS-BOT-BC104884  Quercus wislizeni H. E. McMinn 1922-7-6 270 Marin from Bolinas Ridge Comment
  CAS-BOT-BC104886  Quercus wislizeni H. E. McMinn 1922-7-6 145 Marin from Bolinas Ridge Comment
  CAS-BOT-BC104887  Quercus wislizeni H. E. McMinn 271 Marin from Mt. Tamalpais Comment
  CAS-BOT-BC104892  Quercus wislizeni Alice Eastwood 1912-6-9 279 Marin Sausalito Comment
  CAS-BOT-BC232219  Quercus wislizeni P. da Silva; C. Longstreth; E. Turkle; et al. 2012-8-25 1652 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Ridgecrest Blvd., serpentine below old airforce base Comment
  UC143208  Quercus wislizeni var. frutescens Alice Eastwood 1903-5-3 3175 Marin Mt. Tamalpais Comment
  CAS-BOT-BC186680  Ranunculus Saichi Kawahara 1969-3-30 558 Marin Southwest side of Dillons Beach Road, just off Franklin School Road 140 Comment
  CHSC23227  Ranunculus californicus Virginia Holsinger 1964-3-28 56 Marin In cowpasture along roadside southwest of McClure's Beach. 30 Comment
  RSA670117  Ranunculus californicus Michelle H Mills 1998-3-30 217 Marin Tiburon Penisula, Middle Ridge open space preserve, center of preserve. 138 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
  JEPS127681  Ranunculus californicus var. californicus Adam C. Schneider with Susan Fawcett 2014-3-28 449 Marin Along CA State Hwy 1, north of Muir Beach. Comment
  CAS-BOT-BC378888  Ranunculus californicus var. californicus H. L. Mason 1925-1-18 1181 Marin San Rafael to Forbes Comment
  UC1106071  Ranunculus flammula John Thomas Howell 1946-6-20 22103 Marin four mi n Bolinas (on Olema Rd) Comment
  UC118243  Ranunculus hebecarpus Michener and Bioletti 1892-1 Marin Fairfax Comment
  CAS-BOT-BC83442  Ranunculus lobbii John Thomas Howell 1947-6-4 s.n. Marin Radio Station, Point Reyes Peninsula. Comment
  UC13980  Ranunculus lobbii Chesnut and Drew 1891-4-15 Marin Bolinas; pond Comment
  UCR80241  Ranunculus lobbii A. A. Beetle 1940-4-14 2603 Marin San Francisco Bay Region, 3 miles east of Olema Comment
  UC118223  Ranunculus orthorhynchus var. orthorhynchus T. S. Brandegee 1890-4-13 Marin Mt. Tamalpais Comment
  UC9468  Ranunculus orthorhynchus var. orthorhynchus J. Burtt Davy 1895-5-13 1240 Marin Redwood Canyon Comment
  UC1176749  Ranunculus uncinatus John Thomas Howell 1945-6-3 20928 Marin Shell Beach Comment
  POM277278  Ranunculus uncinatus var. parviflorus Robert F. Hoover 1941-5-12 5059 Marin Head of Drake's Estero Comment
Read comments
May 7 2014
  CAS-BOT-BC74288  Raphanus sativus Peter H. Raven; Michael P. Johnson 1967-5-2 21246 Marin Angel Island. Below East Garrison, east side of island. Comment
  CAS-BOT-BC74290  Raphanus sativus Javier Penalosa 1961-2-25 1063 Marin Tiburon Peninsula. Tiburon. Comment
  UCD115208  Raphanus sativus P. B. Kennedy 1914-4-19 4713 Marin Mill Valley. Comment
  CAS-BOT-BC427554  Reseda luteola Walter Lennon 1974-9-30 s.n. Marin Novato Blvd., Novato Comment
  CAS-BOT-BC59905  Rhamnus crocea C. Hart Merriam 1918-7-13 s.n. Marin Lagunitas. Comment
  CAS-BOT-BC59907  Rhamnus crocea Peter H. Raven; Michael P. Johnson 1967-5-1 21142 Marin Angel island. On s. side of island above Rock Quarry. 137 Comment
  UCR106837  Rhamnus purshiana Daniel Sanchez-Mata 1996-5-25 s.n. Marin Tomales Bay State Park 20 Comment
  OBI14463  Rhododendron columbianum Robert F. Hoover 1969-5-26 11348 Marin Pierce Point Rd just N of summit, Point Reyes Peninsula Comment
  SJSU4063  Rhododendron columbianum C. W. Sharsmith 1965-5-23 7386 Marin Ledum Swamp c. 3 mi NW of Inverness, Point Reyes Peninsula Comment
  SEINET3410720 Image available Rhododendron occidentale Lewis S. Rose 1932-3-23 3299 Marin Mt. Tamalplais Comment
  RSA22311  Rhododendron occidentale var. occidentale Joseph A. Ewan 1936-11-8 10165 Marin Rattlesnake Camp, above Redwood Canyon. Comment
  CAS-BOT-BC92940  Ribes californicum var. californicum Hans Leschke 1944-4-16 s.n. Marin Lucas Valley. Comment
  CAS-BOT-BC108919  Ribes divaricatum var. pubiflorum J. Burtt Davy 1894-3-31 702 Marin Bear Valley. Comment
  SJSU3913  Ribes menziesii C. W. Sharsmith 1964-4-25 7231 Marin near Mud L, Inverness Ridge, Point Reyes Peninsula 365 Comment
  UC1191524  Ribes sanguineum Herbert L. Mason 1946-7-24 12921 Marin 2.8 mi n Lake Ranch (first lake s of Bear Valley) Comment
  CHSC1666  Ribes sanguineum var. glutinosum V. Holt 1935-3-25 Marin Marin. Comment
  CAS-BOT-BC168750  Ribes victoris John Thomas Howell 1943-4-11 17915 Marin Hills northeast of San Rafael Comment
  CAS-BOT-BC366863  Romanzoffia californica Greg de Nevers 1998-4-12 11154 Marin Mount Tamalpais, south side of Lagunitas Lake 182 Comment
  JEPS1250  Romanzoffia californica Elsie Zeile March, 1909 Marin Mt. Tamalpais, Cataract Gulch Comment
  UC24536  Romanzoffia californica C. Michener 1892-4-26 Marin Fairfax 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-BC74549  Rorippa curvisiliqua Catherine Best 1981-8-22 s.n. Marin Marin Cheese Factory. Comment
  UCD115323  Rorippa palustris subsp. palustris Gordon H. True 1979-3-31 8469 Marin Marshall Beach Road, 1 mile northwest of Tomales Bay State Park. 60 Comment
  CAS-BOT-BC147495  Rosa californica John Thomas Howell 1945-5-20 20868 Marin Tiburon Comment
  CAS-BOT-BC147500  Rosa californica Alice Eastwood 1923-5-13 11777 Marin Pt. Reyes Comment
  CAS-BOT-BC147661  Rosa canina Doreen L. Smith 1997-7-3 s.n. Marin Pt. Reyes National Seashore, near 5-Brooks pond Comment
  CAS-BOT-BC304402  Rosa gymnocarpa P. DaSilva; J. Barrela; S. Huang; M. A. Garcia; J. Stern 2013-5-4 13533 Marin Mount Tamalpais. Marin Municipal Water District lands: Small drainage north of first bend in Fish Grade between Sky Oaks Road and Filter Plant Road Comment
  UC212364  Rosa gymnocarpa S. B. Parish Aug. 1913 19061 Marin Lagunitas Comment
  UC903304  Rosa gymnocarpa Ethel Crum 1933-7-9 1508 Marin Cataract Gulch North Coast Ranges, Alpine Lake (head of lake) Comment
  CAS-BOT-BC146894  Rosa rubiginosa John Thomas Howell 1946-6-13 22057 Marin Estero School n. of Dillons Beach Comment
  CAS-BOT-BC148228  Rosa spithamea John Thomas Howell 1946-6-2 21978 Marin Rocky Ridge Fire Trail, Mt. Tamalpais Comment
  CAS-BOT-BC156625  Rubus bifrons John Thomas Howell 1943-8-29 19311 Marin Summit (Avenue) Ridge, Mill Valley Comment
  CAS-BOT-BC147266  Rubus parviflorus Miss E. Cannon 1899-7-4 s.n. Marin Camp Taylor Comment
  HSC19658  Rubus parviflorus Greg Bos 1963-4-25 79 Marin Off Hwy. 101, junction of Sausalito turnoff and Fort Cronkite Rd. 137 Comment
  NY1043362  Rubus parviflorus B. O. Schreiber 1938-8-6 2538 Marin 1.5 miles southeast of Abbot's Lagoon Comment
  UCD67330  Rubus parviflorus D. Sanchez-Mata 1996-5-25 s.n. Marin Tomales Bay State Park. Quercus agrifolia coast forests. 20 Comment
  CAS-BOT-BC147267  Rubus parviflorus Peter H. Raven; Michael P. Johnson 1967-5-1 21118 Marin On south side of island below Rock Quarry, Angel Island 60 Comment
  SEINET8244466  Rubus parviflorus Beryl O. Schreiber 1938-8-6 2538 Marin 1.5 miles south east of Abbot's Lagoon. Comment
  CAS-BOT-BC156738  Rubus spectabilis M. K. C. 1886-6-1 s.n. Marin Pt. Reyes Comment
  CHSC20634  Rubus spectabilis Robert A. Schlising; Glenn Keator 1962-2-18 2058 Marin Coast Ranges. Along Sir Francis Drake Highway, 8 mi W of Jct with Pierce Point Road; on bank. Comment
  JEPS76976  Rubus spectabilis Robert M. Lloyd 1963-3-10 2099 Marin on Pt. Reyes Road 3 mi from Inverness; on Pt. Reyes Road Comment
  UC762980  Rubus spectabilis R. F. Hoover 1941-2-2 4741 Marin Inverness Ridge nw Inverness; nw of Inverness Comment
  UC914237  Rubus spectabilis Verne Grant, Alva Grant 1946-6-2 7663 Marin damp hillside on road from Inverness to Point Reyes Peninsula; rd from Inverness to Point Reyes Peninsula Comment
  UCD113814  Rubus spectabilis K. Esau 1932-5-2 s.n. Marin Stinson Beach - Mill Valley. Comment
  RSA3041  Rubus spectabilis var. franciscanus Carl B. Wolf 1931-8-22 2341 Marin 3 miles W of Inverness on road to Pt. Reyers. (1/2 mile W of summit of grade) 91 Comment
  UCSC000368  Rubus spectabilis var. menziesii A. E. Wieslander 1933-6-11 305 Marin near Point Reyes 50 Comment
  CAS-BOT-BC158825  Rubus ursinus Saichi Kawahara 1969-5-28 1142 Marin Coastal strand, east end of Limatour Spit, Drakes Bay Comment
  CAS-BOT-BC158832  Rubus ursinus Javier Penalosa 1961-3-25 1198 Marin 600 ft. ridge above Tiburon - Tiburon Peninsula 121 Comment
  CAS-BOT-BC158845  Rubus ursinus John Thomas Howell 1938-6-19 13930 Marin Near Trestle, Mt. Tamalpais Comment
  SEINET10628477  Rubus vitifolius Robert A. Norris 1977-5-14 Norris 3584 Marin On shoulder of Sir Francis Drak Hwy., at upper end of Schooner Bay, Drakes Estero, ca. 4 mi. W Inverness. Comment
  UC496427  Rumex acetosella Merle Randall 1930-6-13 Marin 8 mi above Bolinas (bank of Alamere Creek); Alamere Creek Comment
  UCD70803  Rumex acetosella Michele H. Mills 1998-4-19 221 Marin 137 Comment
  RSA119352  Rumex conglomeratus S. S. Tillett 1956-6-29 557 Marin 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
  UC1101200  Rumex conglomeratus Herbert L. Mason 1946-7-24 12930 Marin second lake s on road to Lake Ranch Bear Valley Comment
  UC6940  Rumex conglomeratus F. T. Bioletti Aug 1891 Marin Mill Valley Comment
  RSA466058  Rumex conglomeratus M. B. Dunkle 1936-8-14 4806 Marin Southwest Inverness; Road to Point Reyes. 30 Comment
  CAS-BOT-BC421531  Rumex crassus John Thomas Howell 1946-6-30 22138 Marin Rodeo Lagoon Comment
  CAS-BOT-BC433783  Rumex pulcher John Thomas Howell 1939-5-21 14706 Marin East side, Tiburon Pesninsula Comment
  CAS-BOT-BC433930  Rumex salicifolius Catherine Best 1978-9-3 s.n. Marin Old railroad yard Tiburon Comment
  CDA23196  Rumex salicifolius var. crassus M. K. Bellue Sep 1938 Marin Red Rock, San Francisco Bay. 0 Comment
  RSA13543  Ruppia cirrhosa H. E. Parks 1928-3-28 s.n. Marin Station 10, near Tiburon. Comment
  JEPS128135  Rytidosperma penicillatum Eric Wrubel, Danny Lynch 2011-7-12 NPS 22 Marin Point Reyes National Seashore. Pierce Point Road, north of Elk fence. Comment
  CAS-BOT-BC366906  Salix glauca D. Smith; J. Klein; K. Nelson; J. Nelson; K. Phillips 2013-4-12 13339 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  CAS-BOT-BC532993  Salix laevigata R. Crowe; F. Leist; K. Martin; M. Barana; A. Magallanes; J. Doyle; R. Hendrickson 2015-2-27 15011 Marin Mount Tamalpais. Marin Municipal Water District lands: Off Peters Dam Rd. West Comment
  CAS-BOT-BC128147  Salix lasiandra var. lasiandra Alice Eastwood 1964-3-19 64008 Marin NW of Olema 6 Comment
  CAS-BOT-BC329247  Salix lasiolepis A. Williams; R. Brostorm; T. Edwards; M. Evans; J. Slamovich 2013-3-9 13219 Marin Plants of Mount Tamalpais. Marin Municipal Water District lands. Bullfrog Road, knoll N of quarry. Comment
  CAS-BOT-BC107308  Salix lasiolepis var. bigelovii John Thomas Howell 1946-7-4 22180 Marin Dillons Beach Comment
  CAS-BOT-BC107315  Salix lasiolepis var. bigelovii C. R. Ball; B. S. Ball 1933-5-30 2506 Marin about 6 miles west of Inverness on road to Pt. Reyes Light, headwaters of Drake's Estero Comment
  CAS-BOT-BC124329  Salix lasiolepis var. lasiolepis Mary P. Wells 1984-2-6 s.n. Marin extension of Spanish Trail Road, Tiburon Comment
  CAS-BOT-BC124333  Salix lasiolepis var. lasiolepis Fred Ross; Gordon H. True 1970-2-27 5182 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  CAS-BOT-BC124338  Salix lasiolepis var. lasiolepis Beryl O. Schreiber 1936-2-1 2112 Marin County Road near Point Julia, Inverness Comment
  CAS-BOT-BC128204  Salix lucida Lewis S. Rose 1964-3-19 64008 Marin NW of Olema 6 Comment
  CAS-BOT-BC329226  Salix lutea D. Smith; J. Klein; K. Nelson; J. Nelson; K. Phillips 2013-4-12 13338 Marin Plants of Mount Tamalpais. Marin Municipal Water District lands. Log Cabin/Portous Residence off Phoenix Lake Road. Comment
  CAS-BOT-BC125976  Salix scouleriana Alice Eastwood 1914-2-28 s.n. Marin Mill Valley Comment
  CAS-BOT-BC125977  Salix scouleriana Marian L. Campbell 1919-2-1 s.n. Marin Mill Valley Comment
  CAS-BOT-BC126418  Salix sitchensis Alice Eastwood 1915-3-28 3976 Marin Lagunitas Comment
  UC5118  Salix sitchensis Alice Eastwood March 1896 Marin Lagunitas Creek Comment
  CAS-BOT-BC149648  Salsola kali Wilma Follette; Doreen Smith 2003-5-16 s.n. Marin East Marin Island Comment
  JEPS82748  Salsola soda David Keil 1983-6-29 17177 Marin ca. 4 mi. n. Golden Gate bridge (shores of Richardson Bay next to U.S. 101); Richardson Bay Comment
  CAS-BOT-BC180751  Salsola soda Catherine Best 1981-7-19 s.n. Marin At the edge of Richardson Bay at Greenwood Beach, west side of Tiburon Peninsula Comment
  CAS-BOT-BC238765  Sambucus nigra subsp. caerulea John Thomas Howell 1949-6-26 25352 Marin Deer Park, Fairfax hills Comment
  CAS-BOT-BC235148  Sambucus racemosa var. racemosa D. E. Breedlove 1962-4-17 2365 Marin On Point Reyes Peninsula, 4.0 miles northwest of Inverness 3 Comment
  JEPS127930  Sanicula bipinnatifida Adam C. Schneider with Robert Steers 2014-3-29 522 Marin Along hill northeast of Miwok Tr Trailhead at Bunker Rd. Comment
  UC196093  Sanicula bipinnatifida C. F. Sonne April 1887 Marin near Mount Tamalpais Comment
  SEINET11155826  Sanicula bipinnatifida C. Fitz 1959-4-4 s.n. Marin China Camp on the bay. 91 Comment
  SBBG5276  Sanicula laciniata H. and M. Dearing 1940-3-21 4131 Marin San Anselmo Comment
  UC566842  Sanicula laciniata H. L. Mason 1925-1-18 1184 Marin San Rafael, Forbes Forbes; San Rafael, Forbes Comment
  SEINET12324971  Satureja douglasii E. H. Graham 1931-1 6861 Marin Point Reyes, camp near "blacksmith shop." Comment
  UC570945  Saxifraga californica Herbert L. Mason 1926-3-6 2688 Marin Mount Tamalpais Comment
  UC764962  Saxifraga californica R. F. Hoover 1938-2-15 2742 Marin Tiburon Comment
  CAS-BOT-BC111310  Schoenoplectus acutus var. occidentalis John Thomas Howell 1939-9-10 s.n. Marin Stinson Beach Comment
  UC1055812  Schoenoplectus acutus var. occidentalis Frank W. Gould 1939-7-23 858 Marin tide flats n Stinson Beach; n of Stinson Beach Comment
  CAS-BOT-BC111240  Schoenoplectus californicus John Thomas Howell 1969-9-25 46229 Marin Tiburon Comment
  CAS-BOT-BC111245  Schoenoplectus californicus John Thomas Howell 1946-6-30 22168 Marin Rodes Lagoon Comment
  RSA127377  Schoenoplectus californicus J. T. Howell 1944-7-9 19721 Marin South of Tomales Bay Comment
  RSA508234  Schoenoplectus maritimus Robert A. Norris 1974-8-25 2163 Marin Rodeo Lagoon, Ft. Cronkite. Comment
  CAS-BOT-BC111708  Schoenoplectus pungens Doreen Smith 2003-4-23 s.n. Marin Southern tip of Bull Point, Drakes Estero. Comment
  RSA23194  Schoenoplectus pungens I. L. Wiggins 1938-7-14 8940 Marin Stinson Beach, south end of Bolinas Bay. Comment
  CAS-BOT-BC227798  Schoenoplectus pungens var. longispicatus Peter W. Fritsch; Doreen Smith; Yuguo Wang 2012-8-29 1946 Marin Point Reyes National Seashore, SE edge of Abbot's [Abbotts] Lagoon 14 Comment
  UC750659  Scirpus cernuus Lewis S. Rose 1946-5-3 46055 Marin coastal dunes Dillons Beach Dillons Beach 6 Comment
  CAS-BOT-BC7647  Scirpus maritimus John Thomas Howell 1945-5-20 20874 Marin Tiburon. Comment
  CAS-BOT-BC332713  Scirpus microcarpus J. Klein; T. Pollak; E. Brusati; L. Williams; W. Dreskin 2013-8-10 13360 Marin Plants of Mount Tamalpais. Marin Municipal Water District lands. NW edge of Phoenix Lake next to Phoenix Lake Road Comment
  UC70461  Scirpus pungens Jos. Burtt Davy 1900-6 6738 Marin Point Reyes Peninsula Comment
  JEPS62105  Scoliopus bigelovii W. L. Jepson 1891-3-29 Marin Mill Valley Comment
  UC1541327  Scoliopus bigelovii Harold E. Parks March 1926 Marin Mt. Tamalpais Comment
  RSA304220  Scoliopus bigelovii James R. Shevock 1971-1-30 630 Marin Muir Woods National Monument. 113 Comment
  CAS-BOT-BC240012  Scribneria bolanderi John Thomas Howell 1946-5-12 21776 Marin South end of Carson Ridge Comment
  CAS-BOT-BC422435  Scribneria bolanderi A. Williams 2014-5-16 14232 Marin Mount Tamalpais. Marin Municipal Water District lands: Pine Mountain: Oat Hill Road just SW of top of Lily Gulch Trail Comment
  RSA40258  Scribneria bolanderi L. S. Rose 1946-5-14 46067 Marin Mt. Tamalpais, Potrero Meadows. 610 Comment
  UCSB61609  Scrophularia californica Gliessman, Stephen 1969-3-31 Marin South side of Paradise Drive, 1.3 miles north of junction with Marwest Road; Tiburon Peninsula. 30 Comment
  UC1410131  Sedum radiatum C. H. Uhl 1954-5-23 U 364 Marin 1 mi w Lagunitas (rocky road cut along Lagunitas Creek); Lagunitas Creek, w of Lagunitas 60 Comment
  UC1410132  Sedum radiatum C. H. Uhl 1954-5-23 U 365 Marin about 3 mi e Point Reyes Station (rocky road cut along Nicasio Creek); Nicasio Creek, e of Point Reyes Station 15 Comment
  CAS-BOT-BC300532  Sedum spathulifolium A. Castner; J. Stern; C. Haggerty; A. Young 2013-6-8 13054 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert EG23 Comment
  CAS-BOT-BC63949  Sedum spathulifolium John Thomas Howell 1939-6-4 14717 Marin Pt. Reyes Lighthouse. Comment
  CHSC64297  Sedum spathulifolium H. H. Schmidt; A. Pool 1993-6-7 806 Marin Along Lucas Valley Road; 5.9 miles SE of Nicasio, on roadcut. 130 Comment
  JEPS48067  Sedum spathulifolium L. M. Newlon 1919-5-11 Marin Cascades near Fairfax; Cascades near Fairfax Comment
  CAS-BOT-BC61951  Selaginella A. A. Beetle 1940-6-21 1566 Marin Mt. Tamalpais, 1/2 mile E. of Toll Gate, on fire road 152 Comment
  UC35926  Senecio aronicoides J. Burtt Davy 1898-4-21 Marin Angel Island San Francisco Bay, Angel Island (San Francisco Bay, Western Middle California) Comment
  UC35976  Senecio flaccidus var. douglasii State Survey 1800-1 4846 Marin Bear Valley Comment
  UC2042865  Senecio glomeratus Barbara Ertter with Niall McCarten, Mark Fogiel, Dan Pritchett 1990-6-16 9122 Marin Tiburon Peninsula on San Francisco Bay, NE side of ridge at narrow part of peninsula, between Paradise Drive and Hacienda Drive. Comment
  UC767447  Senecio glomeratus R. F. Hoover 1941-5-21 5191 Marin head of Drakes Estero Comment
  RSA195557  Senecio mikanioides John H. Thomas 1967-2-19 12406 Marin In ravine behind Dillon Beach. Comment
  CDA32799  Senecio sylvaticus D. G. Kelch 2009-6-25 9 .488 Marin Bayo Vista near Black Point. Comment
  UC1299454  Senecio sylvaticus Freed W. Hoffman 1940-1 647 Marin near Liberty Comment
  CAS-BOT-BC85807  Sequoia sempervirens Alice Eastwood 1916-2-20 s.n. Marin Muir Woods Comment
  JEPS73770  Sequoia sempervirens Richard McP. Brown 1974-2-22 Marin Tocaloma Lagunitas Creek, Tocaloma (along Lagunitas Creek) Comment
  RSA40095  Sequoia sempervirens L. S. Rose 1947-12-14 47246 Marin South slope of Mt. Tamalpais 305 Comment
  UC13699  Sequoia sempervirens Michener and Bioletti April 1892 Marin Faifax Comment
  RSA548749  Sequoia sempervirens Jim Leithliter 1975-7-20 84 Marin Northern end of Blithedale Ave in Mill Valley Comment
  CDA2437  Setaria parviflora G. H. True 1972-9-14 7435 Marin G. H. True residence, 142 Margarita Drive, San Rafael Hills, San Rafael. Comment
  SEINET10479921  Sidalcea Mary Susan Taylor Taylor 2468 Marin Ca. 2 mi N of Nicasio, on E side of Nicasio Valley Road. Comment
  CAS-BOT-BC187894  Sidalcea calycosa subsp. rhizomata Hans Leschke 1949-5-22 s.n. Marin Tamalpais: Lagunitas Meadows Comment
  CAS-BOT-BC187896  Sidalcea calycosa subsp. rhizomata Alice Eastwood 1918-5-11 s.n. Marin Lake Lagunitas Comment
  CAS-BOT-BC187897  Sidalcea calycosa subsp. rhizomata Mrs. E. C. Sutliffe 1922-4-1 s.n. Marin San Anselmo Canyon Comment
  CAS-BOT-BC213150  Sidalcea calycosa subsp. rhizomata M. S. Jussel 1933-10-8 s.n. Marin Point Reyes Comment
  UC410825  Sidalcea diploscypha Mrs. E. C. Sutliffe 1929-6-2 Marin The Cascades near Fairfax; The Cascades near Fairfax Comment
  UC652689  Sidalcea malviflora subsp. malviflora G. B. and R. P. Rossbach 1938-5-26 703 Marin 6 mi e Point Reyes Lighthouse; e of Point Reyes Lighthouse Comment
  POM306621  Sidalcea malviflora subsp. malviflora Henry J. Ramsey, Henry J. Ramsey 1938-4-3 1534 Marin Mill Valley Comment
  UC1177430  Silene antirrhina John Thomas Howell 1946-5-12 21795 Marin Carson Ridge Comment
  CAS-BOT-BC384483  Silene antirrhina Mrs. G. Earle Kelly 1925-6-1 s.n. Marin Round Valley Comment
  RSA32279  Silene multinervia J. T. Howell 1946-5-30 21963 Marin Little Carson Canyon. Comment
  RSA169405  Silene scouleri L. S. Rose 1963-5-30 63065 Marin Point Reyes Lighthouse. 30 Comment
  CAS-BOT-BC364829  Silybum marianum Peter H. Raven; Michael P. Johnson 1967-5-1 21080 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  CAS-BOT-BC75319  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
  JEPS53880  Sisymbrium officinale W. L. Jepson 1897-3-28 13384 Marin Olema Comment
  CAS-BOT-BC135361  Sisyrinchium Alice Eastwood 1923-5-13 11785 Marin Pt. Reyes Comment
  JEPS81142  Sisyrinchium bellum Edward Lee with W. Joseph 1935-7-18 1567 Marin s slope along Mount Davis Trail (between e and middle peak of Mount Tamalpais); Mount Tamalpais Comment
  JEPS77810 Image available Sisyrinchium bellum Robert M. Lloyd 1963-3-10 2122 Marin 1.5 mi up road to Mount Tamalpais (from State Hwy 1) Comment
  SEINET5611869 Image available Sisyrinchium bellum Unknown 1974-1 56 Marin Marin County, POint Reyes Nat'l Seashore. Coast Camp Campsite; On grassy slope alongside trail. Flws. purple. Comment
  JEPS20261  Sisyrinchium californicum W. L. Jepson 1919-5-18 8297 Marin near Inverness Comment
  SEINET7724187  Smilacina amplexicaulis Unknown Marin Saucelito Comment
  JEPS108624  Smilacina racemosa W. Roderick, W. Knight 1962-2-18 Marin 2 to 2.5 mi S of Tomales Comment
  UC3880  Smilacina stellata J. Burtt Davy 1894-3-31 698 Marin Bear Valley Comment
  UC615078  Smilacina stellata Beryl O. Schreiber 1936-3-8 2146 Marin Chicken Ranch Beach Tomales Bay Comment
  CAS-BOT-BC175950  Solanum aviculare Eleonor Cushing Jenkins 1957-9-17 s.n. Marin In Bolinas Comment
  CAS-BOT-BC366886  Solanum laciniatum Greg de Nevers 1997-9-19 11092 Marin Stinson Beach, Matt Davis Trail 200 Comment
  UC1614429  Solanum nigrum Charles M. Belshaw 1936-1-1 1447 Marin Bolinas Comment
  CDA5985  Solanum rostratum B. R. Beckwith, F. Lew 1994-8-13 Marin Olompali State Historic Park, north of Novato. 0 Comment
Read comments
Jul 26 2011
  CAS-BOT-BC157406  Solanum umbelliferum J. T. Howell 1940-5-12 s.n. Marin Lagunitas Creek Canyon Comment
  CAS-BOT-BC157404  Solanum umbelliferum E. M. Zeile 1909-5-2 s.n. Marin Tamalpais, Muir Woods R. R. track Comment
  CAS-BOT-BC157407  Solanum umbelliferum J. T. Howell 1942-6-21 s.n. Marin San Anselmo Canyon, Mt. Tamalpais Comment
  CAS-BOT-BC157411  Solanum umbelliferum H. C. Cantelow 1934-4-8 468 Marin Ross Comment
  UC36243  Solidago elongata J. Burtt Davy 1900-7-12 6874 Marin Point Reyes Point Reyes (Western Middle California) Comment
  SEINET13678395  Solidago spathulata Unknown 1925-7-23 75 Marin Marin County ... Point Reyes;Point Reyes National Seashore;;; Comment
  CAS-BOT-BC365851  Soliva sessilis Peter H. Raven; Michael P. Johnson 1967-5-1 21026 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  CAS-BOT-BC434959  Soliva sessilis A. Williams; C. Hagerty; R. Skwarek; K. Martin; R. Johnson 2014-5-10 14030 Marin Mount Tamalpais. Marin Municipal Water District lands: Less than 0.25 miles up Azalea Hill Trail from intersection with Bolinas-Fairfax Road. Plot on north side of trail near shallow drainage. Comment
  CAS-BOT-BC365861  Soliva sessilis John Thomas Howell 1943-6-13 18231 Marin Sausalito hills Comment
  CAS-BOT-BC365977  Sonchus arvensis Doreen Smith 2007-9-2 s.n. Marin Marinwood Community Creek Comment
  CAS-BOT-BC229758  Sonchus asper A. Williams; E. McDermott; D. Smith; et al. 2012-6-23 1406 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Laurel Dell Rd., south of culvert LD-15, just north of where Cataract Creek crosses road Comment
  CAS-BOT-BC367114  Sonchus asper Robert M. King 1980-7-8 8407 Marin One mile north of Marshall Comment
  CAS-BOT-BC235332  Sorghum halepense John Thomas Howell 1939-9-3 15344 Marin San Antonio Creek Comment
  CDA32678  Spartina foliosa A. A. Beetle 1942-9-27 3817 Marin Stimson Beach on Bolinas Bay. (Stinson Beach) 0 Comment
  RSA477987  Spergula arvensis M. B. Dunkle 1936-8-14 4785 Marin Southwest Inverness, Coastal Northern California Comment
  CAS-BOT-BC390146  Spergularia bocconi Javier Penalosa 1961-7-8 1936 Marin Tiburon Peninsula. Border of Typha Marsh in Tiburon Comment
  CAS-BOT-BC390147  Spergularia bocconi Javier Penalosa 1961-5-30 1546 Marin Tiburon Peninsula. Tiburon Blvd. near Blackfield Drive Comment
  CAS-BOT-BC390352  Spergularia macrotheca var. macrotheca Catherine Best; Mary P. Wells 1983-6-23 s.n. Marin Growing at the edge of Triangle Marsh, northwest of the Country Day School, Tiburon Comment
  CHSC23223  Spergularia rubra Robert A. Schlising; Ben Liles, Gina Purelis 1962-5-19 2260 Marin Coast Ranges. Along Two Rock Road, few miles SW of Co line; roadside. Comment
  SD81263  Spergularia rubra Darley F. Howe 1969-5-27 4581 Marin McClures Beach, 100 feet Comment
  RSA0098122  Spergularia rubra Robert A. Norris 1974-6-7 2049 Marin Between Paradise Dr. and San Francisco Bay (San Quentin across arm of bay to the north), Corte Madera. Comment
  CAS-BOT-BC391008  Spergularia villosa John Thomas Howell 1946-5-16 21894 Marin Angel Island, n. side Comment
  UC191747  Stachys chamissonis J. W. Congdon 1883-7-31 Marin Saucelito Comment
  SDSU7892  Stachys chamissonis D. F. Howe 1961-7-28 3075 Marin 4.7 miles from Invernes on road to Pt. Reyes. 61 Comment
  SD64388  Stachys emersonii Darley F. Howe 1966-6-1 Marin Point Reyes Peninsula, sand hills near ocean. Comment
  RSA0109096  Stachys pycnantha J. T. Howell 1937-7-4 13091 Marin Tiburon. Comment
  UC708662  Stachys pycnantha R. Bacigalupi, Dr. Hans Leschke 1941-9-21 2709 Marin Willow Meadow, a 1 mi NE of Potrero Meadow, along Kent Trail, north shoulder of Mt. Tamalpais, Comment
  SJSU920  Stachys rigida E. Meyers 1946-6-9 Marin Point Reyes 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-BC309805  Stachys rigida var. quercetorum J. Klein; M. Murphy; A. Young; R. Westgaard 2013-5-4 13042 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  JEPS127686  Stachys rigida var. quercetorum Adam C. Schneider with Susan Fawcett 2014-3-28 462 Marin Trail to Slide Ranch, Northwest of Muir Beach Overlook. Comment
  CAS-BOT-BC175353  Stellaria borealis subsp. sitchana John Thomas Howell 1939-6-4 14723 Marin Pt. Reyes Peninsula Comment
  RSA0057634  Stellaria littoralis C. W. Tilforth, John Dourley 1973-7-18 913 Marin Junction of Drakes Beach Rd. and Sir Francis Drake Blvd. Comment
  UC1177276  Stephanomeria elata John Thomas Howell 1945-9-2 21456 Marin San Rafael Hills Comment
  UC1394177  Stephanomeria elata L. D. Gottlieb 1966-8-5 66117 Marin 4 mi ne of dam Alpine Road 335 Comment
  UCD136276  Stephanomeria elata L. D. Gottlieb 1969-10-11 6958 Marin 1/4 mile east of Lighthouse, Pt. Reyes. Comment
  CAS-BOT-BC375827  Stephanomeria virgata John Thomas Howell 1939-10-15 15378 Marin Fairfax Comment
  CAS-BOT-BC531672  Stephanomeria virgata A. Williams; M. Hicks; F. Leist; M. Murphy 2015-7-24 15942 Marin Mount Tamalpais. Marin Municipal Water District lands: Peters Dam Road East, near dam Comment
  CAS-BOT-BC375824  Stephanomeria virgata John Thomas Howell 1946-9-22 23029 Marin Bald Mt. Comment
  CAS-BOT-BC375826  Stephanomeria virgata John Thomas Howell 1946-3-24 21568 Marin Fairfax Hills Comment
  CAS-BOT-BC182483  Stephanomeria virgata subsp. pleurocarpa Doreen Smith 2002-9-1 s.n. Marin Fairfax Hills below Sky Oaks entrance Comment
  JEPS127368  Stipa chaetophora Robert Steers with Daniel Lynch 2011-5-16 Marin Golden Gate National Recreation Area. North District (Managed by Point Reyes National Seashore). North of Dogtown on open, west facing slope of Bolinas Ridge, north of the McCurdy Trail. Approximately 200 m NNE of the Teixeira trail on Highway 1. Comment
  SEINET10603876  Stipa lepida var. andersonii John Thomas Howell 1945-5-27 Howell 20881 Marin East of Mountain Theatre, Mt. Tamalpais, Comment
  HSC66174  Stipa pulchra M. S. Taylor 1980-4-12 2466 Marin 2 mi. N of Nicasio, on E side of Nicasio Valley Rd. Comment
  SACT002402  Stipa pulchra 1925-6-5 Marin No collectors/determiner listed Comment
  CAS-BOT-BC61175  Streptanthus batrachopus John Thomas Howell 1941-7-6 16348 Marin Between Camp Zeische and Barth's Retreat, Mount Tamalpais. Comment
Read comments
Mar 22 2019
  CAS-BOT-BC61176  Streptanthus batrachopus John Thomas Howell 1958-6-28 33635 Marin South side of Alpine Lake west of Bon Tempe Dam, Mount Tamalpais. Comment
  RSA128480  Streptanthus glandulosus P. H. Raven 1950-5-13 2096 Marin Deer Park Meadows, Fairfax. 152 Comment
  CAS-BOT-BC87087  Streptanthus glandulosus subsp. glandulosus Michener; Bioletti 1892-5-1 s.n. Marin Tamalpais. Comment
  CAS-BOT-BC87270  Streptanthus glandulosus subsp. pulchellus Doreen Smith; Wilma Follette 2002-5-21 s.n. Marin McIsaac Ranch, Golden Gate National Recreational Area. Comment
  JEPS30820  Streptanthus glandulosus subsp. pulchellus John L. Morrison 1937-6-8 2490 Marin w. end Mt. Tamalpais (trail just above Mountain Theatre) Comment
  UC1492794  Streptanthus glandulosus subsp. pulchellus Freed W. Hoffman 1958-8-25 2371 Marin on trail to Rifle Camp from road near Tamalpais Theatre Mt. Tamalpais (sw exposure) Comment
  UC1601609  Streptanthus glandulosus subsp. pulchellus John Thomas Howell 1938-5-22 13791 Marin San Anselmo Canyon Comment
  CAS-BOT-BC87280  Streptanthus glandulosus subsp. secundus John Thomas Howell 1946-6-2 21984 Marin Mount Tamalpais. Rocky Ridge Fire Trail. Comment
  POM285011  Symphoricarpos albus var. laevigatus Lyman Benson 1934-8-30 6123 Marin Tomales, Seaward N. Coast mtn range, Pacific Ocean watershed. 30 Comment
  CAS-BOT-BC234680  Symphoricarpos mollis John Thomas Howell 1943-5-15 18088 Marin Tiburon Peninsula Comment
  CAS-BOT-BC421482  Symphoricarpos mollis S. Simono; I. Katten; M. E. Hannibal; V. Smith; N. Morganstein 2014-5-10 14228 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, approximately 0.33 miles from intersection with Bolinas-Fairfax road, plot along unofficial trail to east. Comment
  JEPS73583  Symphyotrichum subspicatum Edward Lee 1934-4-30 797 Marin 1.8 mi from Schoolhouse (Estero district school) (nw of Tomales) Comment
  CAS-BOT-BC175911  Symphyotrichum subspicatum Catherine Best 1979-10-8 s.n. Marin Near Old St. Hilary's (but not in Preserve), Tiburon Peninsula Comment
  CAS-BOT-BC124318  Symphyotrichum subulatum var. ligulatum Doreen Smith 2002-10-1 s.n. Marin Novato, vacant lot off San Marin Drive opposite San Andreas Dr. & shopping center. Comment
  CAS-BOT-BC98321  Symphyotrichum subulatum var. parviflorum Walter Lennon 1972-11-1 s.n. Marin Adjacent to salt marsh, Sycamore Ave., Mill Valley Comment
  CAS-BOT-BC531662  Taraxacum officinale E. Pimentel; E. Gunnison; M. Murphy; L. Going 2015-4-10 15312 Marin Mount Tamalpais. Marin Municipal Water District lands: west side of Shafter Grade, upslope Comment
  JEPS31738  Taraxia ovata W. L. Jepson 1927-3-20 11564 Marin Alto sta. Mt. Tamalpais Comment
  UC20512  Taraxia ovata Alice Eastwood Feb. 1896 Marin Mill Valley Comment
  UC20514  Taraxia ovata W. H. Brewer 1864-3-2 2760 Marin Angel Island Comment
  UC874896  Tauschia kelloggii Milo S. Baker 1931-3-31 5070 Marin Throckmorton Trail Mt. Tamalpais (Mt. Tamalpais) Comment
  CHSC1683  Tellima grandiflora A. Stone 1963-4-20 Marin Shady canyon near Dillion Beach. 9 Comment
  JEPS77240  Tellima grandiflora Robert M. Lloyd 1963-4-24 2381 Marin 1 mi e Inverness 3 Comment
  UCD15629  Tellima grandiflora R. B. Kelley 1985-4-30 178 Marin 1 mile E of Marshall on Marshall-Petaluma Rd. 97 Comment
  SJSU5805  Tellima grandiflora G. B. Youngberg 1956-5-19 444 Marin near Mud L, Point Reyes Peninsula Comment
  UCSC000346  Tellima grandiflora B. Schreiber 1936-4-12 2155 Marin 0.2 mile N.E. of Pierce's Ranch - Pt. Reyes 5 Comment
  UC9702  Thalictrum fendleri var. polycarpum J. B. Davy 1898-3-2 Marin Angel Island Comment
  CAS-BOT-BC399795  Thalictrum polycarpum John Thomas Howell 1946-7-7 22216 Marin Potrero Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC399790  Thalictrum polycarpum Alice Eastwood 1915-5-16 s.n. Marin Mt. Tamalpais Comment
  UC125951  Thermopsis californica Katharine Brandegee May, 1909 Marin Tiburon Comment
  UC1177230  Thermopsis californica var. californica John Thomas Howell 1941-7-6 16365 Marin Hidden Lake Mt. Tamalpais Comment
  UCD108620  Thermopsis californica var. californica Miss Fink 1929-4-1 s.n. Marin Tiburon Island. Comment
  CAS-BOT-BC202031  Thinopyrum ponticum Kenneth Howard 1998-8-10 s.n. Marin West of Muzzie Marsh on the east side of Nordstrom's overflow parking lot Comment
  CAS-BOT-BC279938  Thysanocarpus curvipes T. Gosliner; M. E. Hannibal; S. Imazumi; S. Whelan 2013-4-12 13612 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  CAS-BOT-BC88481  Thysanocarpus curvipes John Thomas Howell 1944-4-13 19377 Marin Big Rock Ridge west of Hamilton Field. Comment
  CAS-BOT-BC88483  Thysanocarpus curvipes John Thomas Howell 1946-3-24 21571 Marin Near country club, Fairfax Hills. Comment
  CAS-BOT-BC88490  Thysanocarpus curvipes J. P. Moore 1878-3-9 34 Marin Lagunitas Creek. Comment
  UCD115928  Thysanocarpus curvipes Mrs. Flora Hayes 1935-6-15 s.n. Marin Strawberry. Comment
  SEINET5850104 Image available Torilis arvensis Robert A. Norris 1979-1 3910 Marin Locally common in somewhat weedy area by Bolinas-Fairfax Rd., N of Alipine Lake, Mt. Tamalpais area, Marin Co., Calif. 296 Comment
  CAS-BOT-BC231823  Torreya californica P. da Silva; M. Danielezyk; R. Atwood; et al. 2012-6-23 1601 Marin Marin Municipal Water District Lands: Mount Tamalpais. Middle Peak Rd. culvert RT-3 Comment
  NY20768  Torreya californica J. T. Howell 1948-5-16 24303 Marin This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  UC635188  Toxicodendron diversilobum Curtis Ferris 1932-3-5 24 Marin e. side Bolinas Bay Bolinas Bay 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
  SEINET10754361  Toxicoscordion fremontii John T. Middleton Middleton s.n. Marin Sausalito, CA. Comment
  SEINET10839278  Tragopogon porrifolius Mary Susan Taylor Taylor 2465 A Marin Ca. 2 mi N of Nicasio, on E side of Nicasio Valley Road. Comment
  CAS-BOT-BC175960  Tribulus terrestris Wilma Follette 1995-9-24 s.n. Marin Nora Albion near Golden Hinde, Terra Linda, San Rafael 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
  UCD67328  Trientalis latifolia D. Sanchez-Mata 1996-5-25 s.n. Marin Tomales Bay State Park. Quercus agrifolia coast forests. 20 Comment
  UCSB58247  Trifolium Stephen Gliessman 1969-3-31 460 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
  RSA33140  Trifolium albopurpureum A. A. Heller 1904-5-14 7416 Marin 27 Mile Drive Comment
  CAS-BOT-BC208297  Trifolium amoenum Javier Penalosa; J. T. Howell 1961-6-7 1638 Marin West of Marin Country Day School 30 Comment
  UC56338  Trifolium amoenum J. Burtt Davy 1900-6-18 6748 Marin Point Reyes Comment
  CHSC79165  Trifolium barbigerum Beecher Crampton 1954-4-28 1807 Marin On Point Reyes Peninsula, 11 miles northeast of Point Reyes Lighthouse. Comment
  UC56341  Trifolium barbigerum J. Burtt Davy 1900-6-18 6727 Marin Point Reyes Comment
  CDA37411  Trifolium ciliolatum D. G. Kelch 2011-5-13 11 .248-H Marin Near Phoenix Lake. Comment
  SEINET7075550  Trifolium depauperatum var. truncatum A. G. Vestal 1955-5-6 s.n. Marin About 7.9 miles north of Nicasio. 38? deg. 9' 22" North Latitude, -122? deg. 41' 33" West Longitude. UTM Zone 10, 526939mE, 4223106mN. (NAD 27)]. [Coordinate Datum: WGS84/NAD83]. Comment
  POM278005  Trifolium dubium Lyman D. Benson 6575 Marin U. S. 101, N. of San Rafael. 30 Comment
  SEINET3524240 Image available Trifolium fucatum Lewis S. Rose 1932-4-20 32190 Marin Nicasio. Comment
  RSA637579  Trifolium grayi Michael A. Vincent 1999-6-10 8598 Marin Point Reyes. Along Sir Francis Drake Boulevard. At entrance road to North Beach. Comment
  RSA128473  Trifolium microcephalum J. T. Howell 1943-5-9 s.n. Marin San Raphael Hills Comment
  CAS-BOT-BC531454  Trifolium repens A. Williams; E. Brusati; K. Martin; R. Tachibana 2015-5-9 15787 Marin Mount Tamalpais. Marin Municipal Water District lands: Lake Lagunitas Comment
  RSA176526  Trifolium repens John H. Thomas 1963-12-15 10274 Marin Inverness. Comment
  UCD109445  Trifolium variegatum var. major P. B. Kennedy 1907-5-1 s.n. Marin Fairfax. Comment
  POM203515  Trifolium variegatum var. melananthum L. S. Rose 1932-4-20 32168 Marin Woodacre. Comment
  UC615087  Trifolium willdenovii Beryl O. Schreiber 1936-4-12 2180 Marin 0.2 mi e Pierce's Ranch; Tomales Bay, Tomales Point Comment
  UC589423  Trifolium wormskioldii Beryl O. Schreiber 1932-6-29 612 Marin Sand Dune Beach Tomales Bay Comment
  CAS-BOT-BC451825  Triglochin maritima Alice Eastwood 1915-6-24 4792 Marin Inverness Comment
  UC767548  Triglochin maritima R. F. Hoover 1941-5-8 4990 Marin 2 mi nw Tiburon Comment
  CAS-BOT-BC451840  Triglochin maritima Saichi Kawahara 1969-5-28 1139 Marin North of Coast Miwok habitation site (Mrn 216), Limantour Spit, Drakes Bay Comment
  JEPS32143  Triglochin maritima W. L. Jepson 1919-5-18 8307 Marin swamp along road to Pt. Reyes Comment
  POM203871  Triglochin maritima M. S. Jussel 1933-7-30 s.n. Marin Near Inverness Comment
  SJSU3904  Triglochin maritima C. W. Sharsmith 1964-4-26 7239 A Marin Tomales Bay near Inverness, Point Reyes peninsula Comment
  SJSU3905  Triglochin maritima C. W. Sharsmith 1964-4-26 7239 B Marin Tomales Bay near Inverness, Point Reyes peninsula Comment
  UC750712  Triglochin maritima John Thomas Howell 1945-6-30 21256 Marin marsh bordering Bolinas Lagoon; Stinson Beach, Bolinas Lagoon Comment
  CAS-BOT-BC519119  Trillium albidum R. K. Soost; Doreen Smith 1997-3-21 s.n. Marin Pt. Reyes National Seashore. +-1.8 mi. from Pierce Pt. trailhead, >0.1 mi. east of trail Comment
  UC615010  Trillium chloropetalum Beryl O. Schreiber 1936-3-7 2143 Marin 1 mi. n. Inverness (near Chicken Ranch Beach); Tomales Bay Comment
  UC3989  Trillium ovatum J. Burtt Davy 1893-4-26 121 Marin Mt. Tamalpais, Marin County Comment
  JEPS58925  Triphysaria eriantha subsp. eriantha John Thomas Howell 1946-4-14 21637 Marin near Laguna School (Chileno Valley); Chileno Valley Comment
  JEPS11932  Triphysaria eriantha subsp. rosea F. W. Pennell and J. T. Howell 1940-5-20 25475 Marin Point Reyes 91 Comment
  SBBG26827  Triphysaria eriantha subsp. rosea Mrs. H. P. Bracelin 1930-4-20 18 Marin 1 mi S of Lagunitas 66 Comment
  JEPS21486  Triphysaria floribunda L. T. Dempster 1958-4-30 1101 Marin two mi s McClure's Beach; s of McClure's Beach 182 Comment
  JEPS21812  Triphysaria floribunda Bryce G. Decker 1958-5-7 77 Marin Sir Francis Drake Boulevard past Point Reyes Station 1 mi s RCA radio installation; Sir Francis Drake Boulevard past Point Reyes Station Comment
  JEPS4527  Triphysaria floribunda Elsie M. Osgood 1930-4-20 Marin Pt. Reyes Comment
  UC1334853  Triphysaria floribunda L. D. Thurman 1963-5-11 273 Marin 0.1 mi w Point Reyes Schoolhouse; Point Reyes Comment
  UC762402  Triphysaria floribunda R. F. Hoover 1941-5-12 5052 Marin Point Reyes road w Inverness Ridge; Point Reyes road w of Inverness Ridge Comment
  JEPS10437  Triphysaria versicolor subsp. faucibarbata W. L. Jepson 1919-5-17 8271 Marin Alderney Comment
  UC138993  Triphysaria versicolor subsp. faucibarbata A. A. Heller 1904-4-28 7365 Marin Corte Madera Comment
  UC1377719  Triphysaria versicolor subsp. faucibarbata W. J. Dress 1951-4-22 3155 Marin at edge of road between Inverness and Point Reyes Comment
  UCSB44949  Triphysaria versicolor subsp. faucibarbata Norton, R. 1979-3-26 Marin Between Tiberon blvd. and Mar West in the town of Tiberon Comment
  UC53327  Trisetum canescens Jos. Burtt Davy 1900-6 6779 Marin Point Reyes Peninsula Comment
  UCD37431  Trisetum canescens Beecher Crampton 1960-6-8 5597 Marin Marin County, Point Reyes Peninsula, northwest of Inverness, 2 miles south of RCA Radio Station. Comment
  UCD67509  Trisetum canescens E. Dean; with Thomas Starbuck 1989-5-25 192 Marin Mount Tamalpais. Along Cataract Trail, walking from Rock Springs parking area toward Laurel Dell picnic area. 548 Comment
  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-BC526453  Triteleia laxa R. H. Wagner 1979-6-5 403 Marin Along trail to Marshall Beach, Point Reyes National Seashore Comment
  CAS-BOT-BC526463  Triteleia laxa Elsie Zeile 1911-6-5 s.n. Marin Fairfax Comment
  SEINET10533650 Image available Triteleia laxa A. Arthur Heller 1902-6-19 Heller 5728 Marin Tiburin peninsula, along the Bay Road. Comment
  SEINET10866694  Triteleia laxa A. Arthur Heller 1940-6-12 Heller 15736 Marin Common on windswept grassy slopes about a mile north of the Point Reyes lighthouse. Humid Transition Life Zone. Comment
  POM169913  Triteleia peduncularis A. D. E. Elmer 1903-07 4988 Marin Point Reyes Post Office. Comment
  POM147656  Triteleia peduncularis Marion L. Campbell 1919-6-15 s.n. Marin Mt. Tamalpais. Comment
  HSC85865  Ulex europaeus Sandy Floyd, Tom Munton, T'ai Roulston 1987-3-13 34 Marin Rt. 1 mi. marker 43. 42. 5 Comment
  CAS-BOT-BC91151  Umbellularia californica Javier Penalosa 1961-4-1 1241 Marin Tiburon Peninsula. 602 foot hill west of Paradise Canyon. Ravine on west slope draining south toward Railroad tracks. 91 Comment
  CAS-BOT-BC91158  Umbellularia californica John Thomas Howell 1960-2-14 35123 Marin Lower part of Steep Ravine, Mount Tamalpais. Comment
  UC615102  Umbellularia californica Beryl O. Schreiber 1936-2-1 2101 Marin near Shell Beach (on Tomales Bay); Tomales Bay Comment
  UC9878  Umbellularia californica J. Burtt Davy 1894-1-1 789 Marin Olema Comment
  RSA89558  Umbellularia californica E. K. Balls, P. C. Everett 1953-10-8 18574 Marin 0.8 mile east of turn off to top of Mt. Tamalpais on road from Highway 1 to Stinson Beach. 366 Comment
  UCD16100  Urtica dioica E. Dean; G. F. Hrusa and Birgit Puschner 1999-12-2 550 Marin Point Reyes National Seashore, along Old Out Road. Comment
  UC1176759  Urtica dioica subsp. holosericea John Thomas Howell 1945-8-5 21365 Marin near Stinson Beach Comment
  CAS-BOT-BC404148  Urtica dioica subsp. holosericea Dennis W. Woodland 1970-8-13 1619 Marin 4 miles west of Novato on Novato Creek just below Stafford Dam and 50 ft. from the culvert under the Novato-Petaluma Road and between this road and the road to the dam and golf course Comment
  CAS-BOT-BC404325  Urtica urens Greg de Nevers 2002-1-24 12643 Marin Audubon Canyon Road. Picher Canyon 304 Comment
  UC1176755  Urtica urens John Thomas Howell 1946-4-14 21636 Marin Chileno Valley Comment
  CAS-BOT-BC193973  Vaccinium cespitosum A. D. E. Elmer 1903-7-1 4618 Marin Point Reyes Post Office Comment
  CAS-BOT-BC193936  Vaccinium ovatum John Thomas Howell 1947-3-2 23042 Marin Above Phoenix Lake, Mt. Tamalpais Comment
  SEINET3164447  Vaccinium ovatum L. S. Rose 1939-4-23 39084 Marin Bolinas Ridge, Mt. Tamalpais 457 Comment
  UC1121123  Vaccinium ovatum N. French 1935-3-28 613 Marin Muir Woods Tamalpais Quad. 304 Comment
  UC22207  Vaccinium ovatum W. L. Jepson 1892-9-9 Marin Mt. Tamalpais Comment
  UC412671  Vaccinium ovatum Franklin P. Nutting 1894-4 Marin Mt. Tamalpais Comment
  UC589443  Vaccinium ovatum Beryl O. Schreiber 1932-6-30 652 Marin Indian Beach Tomales Bay Comment
  CAS-BOT-BC193934  Vaccinium ovatum Volney Rattan 1882-5-1 s.n. Marin Paper Mill Creek Comment
  UC9795  Vancouveria planipetala W. A. Setchell 1896-6-3 Marin Bolinas Ridge Comment
  UCR139460  Verbena incompta J. T. Howell 1943-9-5 19323 Marin San Francisco Bay Region, southern part of Mill Valley 8 Comment
  POM303726  Verbena incompta J. T. Howell 1943-9-5 19323 Marin In southern part of Mill Valley. 8 Comment
  CAS-BOT-BC176100  Verbena lasiostachys Wilma Follette 2001-6-8 s.n. Marin San Geronimo Comment
  CAS-BOT-BC327147  Verbesina encelioides D. E. Breedlove 1988-7-21 69142 Marin On the Bolinas Mesa 54 Comment
  CAS-BOT-BC531467  Veronica americana A. Williams 2015-6-16 15885 Marin Mount Tamalpais. Marin Municipal Water District lands: on bank of Lagunaitas Creek Comment
  JEPS16835  Veronica americana W. L. Jepson 1919-5-18 8295 Marin 2 mi w of Inverness 91 Comment
  JEPS87361  Veronica serpyllifolia subsp. humifusa Eva Buxton 1993-6-3 980 Marin Tiburon, Tiburon Middle Ridge Tiburon Middle Ridge; Tiburon, Tiburon Middle Ridge Comment
  UCD108678  Vicia americana var. americana Collector unknown 1925-6-6 1705 Marin Bolinas. Comment
  UCD108726  Vicia americana var. americana P. B. Kennedy 1926-5-20 s.n. Marin Trail above Lake Lagunitas. Comment
  RSA258077  Vicia angustifolia Robert A. Norris 1975-5-17 2349 Marin Shoulder of Sir Francis Drake Hwy. (near Schooner Bay, Drakes Estero), about 4 mi. W Inverness. Comment
  UC1177469  Vicia hassei John Thomas Howell 1943-5-9 17979 Marin San Rafael hills; San Rafael Comment
  RSA126209  Vicia sativa J. T. Howell 1946-5-26 21948 Marin Inverness. Comment
  SEINET12157915  Vicia sativa M. T. Doutt 1931-1 439 Marin near Nicasio Comment
  CAS-BOT-BC232185  Vicia sativa subsp. nigra S. Whelan; L. DiGirolamo; A. Young 2012-5-5 106 Marin Marin Municipal Water District Lands: Mount Tamalpais. Behind Throckmorton Fire Station, on slope between station and bypass trail. Comment
  UC1177476  Vicia villosa subsp. varia John Thomas Howell 1944-7-9 19703 Marin Inverness Ridge Comment
  CDA5533  Vinca major T. C. Fuller 1958-8-19 1069 -58 Marin 4 miles west of Inverness. 0 Comment
  UC1300825  Viola adunca Helen K. Sharsmith 1963-3-30 5284 Marin near McClures Beach; San Francisco Bay Region, Point Reyes Peninsula 15 Comment
  UC1784143  Viola adunca Ethel Crum 1930-1 661 Marin Point Reyes Comment
  SEINET6176911  Viola lobata M. Inaba, A. Rand 1998-5-24 20 Marin Tiburon, Ring Mountain area.; 0 49 Comment
  POM193007  Viola pedunculata H. E. Parks 1926-03 s.n. Marin Above Tiburon. Comment
  JEPS50230  Viola sempervirens W. L. Jepson 1917-3-31 6855 Marin Mill Valley Comment
  UC423028  Viola sempervirens F. P. Nutting 1894-4-20 Marin Mill Valley Comment
  SEINET5580514  Violaceae H. S. Gentry 1931-1 106 Marin Collected at Point Reyes by W. Alcorn. Comment
  CAS-BOT-BC198781  Vulpia bromoides John Thomas Howell 1943-5-9 17973 Marin San Rafael Hills Comment
  CAS-BOT-BC198804  Vulpia bromoides Gordon H. True 1977-5-5 8182 Marin Pike County Gulch, Galloway Canyon, on western slope of Bolinas Ridge, ca. 3 miles north of Stinson Beach - Audubon Canyon Ranch 3 Comment
  CAS-BOT-BC198806  Vulpia bromoides Javier Penalosa 1961-5-30 1560 Marin Hill southeast of a point on Tiburon Blvd. 1.2 mi. from U.S. 101, Tiburon Peninsula Comment
  CAS-BOT-BC198807  Vulpia bromoides Javier Penalosa 1961-6-7 1643 Marin West of Marin Country Day School, Tiburon Peninsula 30 Comment
  CAS-BOT-BC184359  Vulpia microstachys var. pauciflora John Thomas Howell 1947-4-27 23088 Marin Bald Mt. west of San Anselmo Comment
  CAS-BOT-BC184795  Vulpia myuros subsp. megalura Gordon H. True 1965-4-6 1789 Marin Black Canyon at waterfall just east of end of Mountain View Dr., San Rafael Hills Comment
  CAS-BOT-BC128793  Whipplea modesta Geo. B. Grant 1900-5-13 6318 Marin Mt. Tamalpais, summit Comment
  CAS-BOT-BC285562  Whipplea modesta R. Crowe; P. da Silva; E. Hinman; M. A. Garcia 2013-4-12 13415 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  UC11951  Whipplea modesta J. Burtt Davy 1893-4-26 123 Marin Mt. Tamalpais North Coast Ranges Comment
  UC1541296  Whipplea modesta Harold E. Parks March 1926 Marin Mt. Tamalpais 152 Comment
  UC1106371  Wolffiella lingulata S. Galen Smith and Francia Chisaki with J. Swanson and W. Doyle 1958-8-17 3132 Marin about 2 mi s Olema (along Highway 1, e side of road) Comment
  UC43074  Woodwardia fimbriata Marshall A. Howe 1892-4-12 Marin Mill Valley Comment
  SEINET7024472  Wyethia angustifolia Wanda P. Vestal, A. G. Vestal 1947-5-12 s.n. Marin 3.8 miles west of Marin, ca. 7.4 miles east-southeast of Stinson Beach. Comment
  RSA317484  Xanthium spinosum Robert A. Norris 1984-7-27 4792 Marin In dry gully near base of Bon Tempe Dam and upper reachers of Alpine Lake. Area submersed in winter and/or spring. 195 Comment
  CAS-BOT-BC527088  Xerophyllum tenax John Thomas Howell 1947-7-9 23329 Marin Above Lagunitas Lake, Mt. Tamalpais Comment
  CAS-BOT-BC83567  Yabea microcarpa Doreen Smith 2003-5-1 s.n. Marin Indian Valley, Novato. Adjacent to fire road, N of playing fields. Comment
  CAS-BOT-BC454242  Zannichellia palustris John Thomas Howell 1947-4-30 23113 Marin Near Dillons Beach Comment
  SEINET12044382  Zigadenus fremontii H. E. Parks, Parks, S. T. 1930-1 405 Marin Tiburon Peninsula 61 Comment
  JEPS62269  Zigadenus micranthus var. fontanus A. E. Ehlers 1919-8-24 Marin Tiburon Comment
  UC1719626  Zostera marina Wyllie-Echeverria family 2003-4-7 Marin station #3, Keil Cove, Tiburon Peninsula; San Francisco Bay Comment
  UC341673  Zostera marina W. A. Setchell 1921-8-27 Marin Bolinas Comment
  UC341836  Zostera marina W. A. Setchell 1922-9-4 Marin Belvedere, cove Comment
  UC398866  Zostera marina H. E. Parks 1923-4-28 Marin Paradise Cove Comment
  UC398868  Zostera marina H. E. Parks 1923-6-16 Marin Paradise Cove Comment
  UC398869  Zostera marina H. E. Parks 1923-7-1 Marin Paradise Cove Comment
  UC399041  Zostera marina H. E. Parks 1928-3-21 Marin Keils Cove Comment
  UC399051  Zostera marina H. E. Parks 1923-4-7 Marin Paradise Cove Comment
  SEINET3346155 Image available Zostera marina var. latifolia H. E. Parks 1923-6-16 s.n. Marin Paradise Cove Comment



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