Search Results — 2000 specimen records retrieved (1351 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/cch_archive/).
 Records are made available under the CCH Data Use Terms.

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A yellow cell in the column headed "?", for records with coordinates, indicates a discrepancy with respect to range as specified in the eFlora. Read more ...
? 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
  SEINET3292035 Image available Abronia umbellata Lewis S. Rose 1934-10-7 34476 Marin Sea beaches, Stinson Beach Comment
  CAS-BOT-BC437006  Acaena pinnatifida var. californica Kellogg 1871-5-27 s.n. Marin Sausalito Comment
  SEINET4172013 Image available Acer macrophyllum Robert A. Norris 1984-1 4781 Marin by Paradise Dr. near San Francisco Bay, ca. 1/4 mi. SE of Point Chauncey, Tiburon Peninsula Comment
  UC400176  Acer negundo var. arizonicum Ynes Mexia 1929-3-31 2346 Marin beside highway 1 mi nw Manor; nw of Manor Comment
  CAS-BOT-BC28663  Achillea millefolium Gordon H. True; Fred Ross 1969-5-30 5050 Marin Point Reyes Bird Observatory, 3 miles NW of Bolinas at Arroyo Honda, just S of Lake Ranch 121 Comment
  SEINET2146170  Achillea millefolium Unknown 1944-7-23 19850 Marin Salt marsh, Santa Venetia Comment
  UC589505  Achillea millefolium Beryl O. Schreiber 1932-6-25 573 Marin cliff Hearts Desire Beach; Tomales Bay Comment
  CAS-BOT-BC28655  Achillea millefolium Alice Eastwood 1934-5-13 188069 Marin Point Reyes Comment
  UCD35706  Acmispon glaber Beecher Crampton 1960-6-8 5607 Marin Pt. Reyes Peninsula, 3.5 miles south of McClure's Beach. Comment
  CAS-BOT-BC481942  Acmispon parviflorus T. Gosliner; A. Castner; M. E. Hannibal; S. Whelan 2013-5-4 13643 Marin Plants of Mount Tamalpais. Marin Municipal Water District lands. Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam. Comment
  SBBG32448  Acmispon wrangelianus L. S. Rose 1963-5-24 63063 Marin Tiburon 30 Comment
  UC29327  Adenocaulon bicolor unknown 1893-7-24 232 A Marin Mt. Tamalpais Comment
  SEINET11261966  Adenocaulon bicolor Dziekanowski, Dunn; Bennett 1976-7-26 2459 Marin Collected in the vicinity of Samuel Taylor Campground.; 0 305 Comment
  CAS-BOT-BC132897  Adenostoma fasciculatum C. H. M.; V. B. 1911-9-14 s.n. Marin Lagunitas Comment
  CAS-BOT-BC132898  Adenostoma fasciculatum Rattan 1880-6-1 s.n. Marin [Mt. Tamilpais] Mt. Tamalpais Comment
  CAS-BOT-BC132902  Adenostoma fasciculatum John Thomas Howell 1967-2-26 s.n. Marin Old railroad grade above Cascade Canyon, Mt. Tamalpais Comment
  JEPS46182  Adenostoma fasciculatum Wilfred T. Frost 1932-8-20 404 Marin Rattlesnake Camp No. 1 Comment
  UC466766  Adenostoma fasciculatum Franklin P. Nutting 1895-6-27 Marin Mt. Tamalpais Comment
  RSA453157  Adenostoma fasciculatum var. fasciculatum M. B. Dunkle 1931-8-12 2491 Marin Mount Tamalpais. Comment
Read comments
Feb 13 2012
  UC62714  Adiantum aleuticum W. C. Blasdale 1893-7-14 Marin Lagunitas Comment
  CAS-BOT-BC366887  Ageratina adenophora Greg de Nevers 1997-9-19 11093 Marin Stinson Beach, Matt Davis Trail 200 Comment
  UC1125444  Agoseris apargioides var. eastwoodiae A. E. Wieslander 1933-6-11 318 Marin 2.5 mi sw Point Reyes; Point Reyes Quad. 45 Comment
  JEPS36235  Agoseris grandiflora var. grandiflora W. L. Jepson 1940-6-5 19938 Marin 2 mi nw Tiburon Comment
  UC891238  Agoseris grandiflora var. grandiflora Lewis S. Rose 1940-5-20 40357 Marin Fairfax 30 Comment
  CAS-BOT-BC22950  Agoseris heterophylla John Thomas Howell 1944-5-14 19480 Marin Chileno Valley Comment
  CAS-BOT-BC13124  Agoseris hirsuta John Thomas Howell 1939-5-21 14692 Marin South end of Tiburon Peninsula Comment
  CAS-BOT-BC13134  Agoseris hirsuta Miss H. A. Walker 1909-5-31 1702 Marin Tiburon Comment
  SEINET9332891  Agrostis Unknown 1961-6-28 5911 Marin Marin Comment
  UCD92448  Agrostis Beecher Crampton 1957-6-11 4214 Marin Eastern edge of Forest Knolls. Comment
  CDA1678  Agrostis avenacea J. T. Howell 1971-6-2 47649 Marin On road from San Rafael to McNear s. Bordering San Francisco Bay. 0 Comment
  CAS-BOT-BC127509  Agrostis blasdalei Ronie Clark 1984-5-14 84 -026 Marin Point Reyes National Seashore. Pierce Point Road. North side of road at junction with L Ranch Road. Comment
  UC1106213  Agrostis blasdalei John Thomas Howell 1947-5-14 23150 Marin wnw Mount Vision; Drakes Estero Comment
  CAS-BOT-BC175238  Agrostis blasdalei Doreen Smith 1999-10-6 s.n. Marin At S.W. end of Muddy Hollow, near seasonal rivulet. Pt. Reyes National Seashore Comment
  SEINET3916087  Agrostis blasdalei var. marinensis Beecher Crampton 1957-7-11 4279 Marin Junction of Valley Ford-Franklin School Road and Dillon Beach Road, summit of grade above Dillon Beach.; 0 Comment
  CAS-BOT-BC127493  Agrostis capillaris Catherine Best 1993-7-2 1426 Marin Growing at the edge of Tiburon Boulevard near Cove Road. Belvedere. Comment
  CAS-BOT-BC309812  Agrostis capillaris A. Williams; R. Brostrom; F. Leist 2013-6-8 13262 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  UCD51883  Agrostis capillaris A. A. Beetle 1945-6-12 3995 Marin Point Reyes. Comment
  SBBG115903  Agrostis clivicola var. punta-reyesensis B. Crampton 1961-6-28 5918 Marin Point Reyes Peninsula, ca. 3.5 mi S of McClure's, N of Abbott's Lagoon Comment
  SEINET246023  Agrostis clivicola var. punta-reyesensis Beecher Crampton 1957-7-11 4281 Marin Junction of Valley Ford-Franklin School Road and Dillon Beach Road, summit of grade above Dillon Beach. Comment
  UCD37692  Agrostis densiflora Beecher Crampton 1961-6-28 5912 Marin Marin County, 1.25 miles east of Dillon Beach, at junction of Valley Ford-Franklin Road with Dillon Beach Road. Comment
  UCD52017  Agrostis densiflora Beecher Crampton 1960-6-8 5611 Marin Point Reyes Peninsula, base of the west slope of Inverness Ridge, northern section, 3.5 miles south of McClure's Beach and north of Abbott's Lagoon. Comment
  CAS-BOT-BC127181  Agrostis exarata R. S. Ferris; Ira L. Wiggins 1935-7-19 8095 A Marin Summit of divide between Inverness and Point Reyes Lighthouse 2.5 miles from Inverness. Comment
  CAS-BOT-BC127209  Agrostis exarata John Thomas Howell 1944-6-25 19661 Marin Between Santa Venetia and Chinese Camp. Comment
  CAS-BOT-BC127215  Agrostis exarata John Thomas Howell 1943-5-22 18156 Marin Lagunitas Meadows. Comment
  SEINET4558319  Agrostis exarata J. Burtt Davy 1898-1 4304 Marin Near Olema Comment
  UCD37425  Agrostis exarata Beecher Crampton 1960-6-8 5586 Marin Marin County, Point Reyes Peninsula, 4.6 miles northwest of Inverness, northern end of Drakes Estero at road crossing. Comment
  CAS-BOT-BC139480  Agrostis hallii Javier Penalosa 1961-5-30 1555 Marin Tiburon Peninsula. Hill southwest of a point on Tiburon Boulevard 1.2 mile from U.S. 101. Comment
  UCD37427  Agrostis hallii Beecher Crampton 1960-6-8 5589 Marin Marin County, Point Reyes Peninsula, 4.6 miles northwest of Inverness, northern end of Drakes Estero at road crossing. Comment
  CAS-BOT-BC138870  Agrostis microphylla H. N. Bolander June. 1522 Marin San Francisco Bay. Angel Island. Comment
  UC1106212  Agrostis microphylla John Thomas Howell 1946-6-9 22007 Marin n Abbotts Lagoon Comment
  CAS-BOT-BC139025  Agrostis pallens John Thomas Howell 1946-6-16 22073 Marin Inverness Park. Comment
  CAS-BOT-BC139041  Agrostis pallens Gordon H. True 1965-5-11 1893 Marin Black Canyon near waterfall at east end of Mountain View Drive, San Rafael Hills. 45 Comment
  CAS-BOT-BC139046  Agrostis pallens Doreen Smith 2000-6-25 s.n. Marin Point Reyes National Seashore. Just north of angle between Sir Francis Drake and North Beach access roads. Comment
  UCD53091  Agrostis pallens Collector Unknown 1925-6-5 2096 Marin Marin County. Comment
  UCD53107  Agrostis pallens Beecher Crampton 1957-6-11 4211 Marin Eastern edge of Forest Knolls. Comment
  UC36874  Agrostis pallens Jos. Burtt Davy 1899-7-19 Marin Point Reyes Comment
  CAS-BOT-BC138325  Aira caryophyllea var. caryophyllea R. H. Wagner 1979-5-2 381 Marin Point Reyes National Seashore. Along trail to Marshall Beach. Comment
  CAS-BOT-BC445388  Alisma plantago-aquatica John Thomas Howell 1945-5-9 20836 Marin Between Hamilton Field and Ignacio Comment
  CAS-BOT-BC460759  Allium amplectens John Thomas Howell 1943-5-30 18186 Marin Northside Trail, Mt. Tamalpais Comment
  SEINET7723970  Allium bisceptrum Unknown 1888-5-19 Marin San Rafael Comment
  UC1753850  Allium dichlamydeum Annetta M. Carter 1946-6-16 1764 Marin Point Reyes. Comment
  UC843373  Allium lacunosum Alice Eastwood 1922-5-10 Marin Tiburon Comment
  UC1178893  Allium lacunosum var. lacunosum Herbert L. Mason 1940-5-20 12291 Marin ourcrop back of Tiburon Comment
  RSA367168  Allium lacunosum var. lacunosum Robert Gustafson, Don Reynolds 1983-6-6 2703 Marin Ring Mountain Nature Preserve, Tiburon peninsula, Comment
  UCD138566  Allium neapolitanum John Thomas Howell 1958-8-11 33015 Marin San Rafael. Comment
  CAS-BOT-BC476634  Allium unifolium Javier Penalosa 1962-6-7 1651 A Marin Along Paradise Drive near Prince Royal Passage. Comment
  UC1176758  Alnus rhombifolia John Thomas Howell 1940-5-12 Marin Lagunitas Creek Canyon Comment
  CAS-BOT-BC169550  Alnus rubra Joseph Andorfer Ewan 1933-11-5 8107 Marin along beach just above high tide. Hearts Desire, S shore Tamales Bay Comment
  CHSC20624  Alnus rubra Robert A. Schlising 1962-2-18 2055 Marin 6 mi NW of Point Reyes Station, on Sir Francis Drake Highway. Comment
  JEPS46401  Alnus rubra W. L. Jepson July 1901 Marin Inverness Comment
  LA204113  Alnus rubra Joseph Andorfer Ewan; 1933-11-5 8107 Marin Hearts Desire, S slope Tomales Bay Comment
  POM212106  Alnus rubra C. B. Wolf 1931-8-22 2344 Marin 0.5 mile south of Inverness, along shore of Tomales Bay. Comment
  RSA452848  Alnus rubra Joseph A. Ewan 1933-11-5 8107 Marin Hearts desire, south shore Tomales Bay. Comment
  SD51348  Alnus rubra Darley F. Howe 1961-7-28 3073 Marin 0.3 miles above Stinson Beach on road to Mount Tamalpais 149 Comment
  UC1076428  Alnus rubra Herbert L. Mason 1924-11-16 1143 Marin Willow Camp Comment
  UC1135155  Alnus rubra A. E. Wieslander 1934-3-18 399 Marin near Inverness; Point Reyes Quadrangle 6 Comment
  CAS-BOT-BC169310  Alnus rubra C. B. Wolf 1931-8-22 2343 Marin 1/2 mile S of Inverness, along the shore of Tomales Bay 7 Comment
  CAS-BOT-BC539690  Alnus rubra Alice Eastwood 1915-2-28 s.n. Marin Lagunitas Creek Comment
  CAS-BOT-BC137929  Alopecurus saccatus John Thomas Howell 1946-5-4 21702 Marin East of Aurora School at Sonoma county line. Comment
  CAS-BOT-BC137933  Alopecurus saccatus Catherine Best 1981-5-2 s.n. Marin Hidden Lake, Mount Burdell. Comment
  CAS-BOT-BC110179  Amaranthus californicus Doreen Smith 2001-10-1 s.n. Marin Stafford Lake Comment
  UC7557  Amaranthus powellii J. Burtt Davy 1897-9-19 4044 Marin San Rafael Comment
  CAS-BOT-BC13727  Ambrosia chamissonis John Thomas Howell 1946-7-4 22174 Marin Dillons Beach 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
  UCD35860  Amelanchier alnifolia Beecher Crampton 1965-5-4 7309 Marin 4.7 miles southeast of Nicasio, Lucas Valley Road. Comment
  CAS-BOT-BC142513  Amelanchier utahensis John Thomas Howell 1946-5-14 21830 Marin Rock Spring, Mt. Tamalpais Comment
  CAS-BOT-BC142517  Amelanchier utahensis John Thomas Howell 1947-4-23 23060 Marin Drakes Estero west of Mt. Vision Comment
  CAS-BOT-BC142518  Amelanchier utahensis Hans Leschke 1947-4-20 s.n. Marin Near Tomales Comment
  CAS-BOT-BC142523  Amelanchier utahensis W. R. Dudley 1893-4-30 s.n. Marin Lagunitas Comment
  CAS-BOT-BC137862  Ammophila arenaria Alice Eastwood; John Thomas Howell 1939-5-28 7401 Marin Point Reyes Peninsula. Comment
  CAS-BOT-BC177215  Amorpha californica var. napensis John Thomas Howell 1924-8-31 651 Marin Between Phoenix and Lagunitas Lakes Comment
  UC24618  Amsinckia lycopsoides Alice Eastwood March 1896 Marin Millwood Comment
  UC1073322  Amsinckia spectabilis George B. Rossbach 1955-3-5 456 Marin 2 mi ne of end of Point Reyes (near seashore) 10 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
  UC1178305  Amsinckia spectabilis Ray and Chisaki 1951-5-23 K 87 Marin Point Reyes Comment
  UC589457  Anagallis arvensis Beryl O. Schreiber 1932-6-17 528 Marin Tomales Bay, Waterfall Beach Comment
  CAS-BOT-BC45151  Anaphalis margaritacea Gordon H. True 1968-7-5 4667 Marin Point Reyes Bird Observatory, ca. 3 mi NW of Bolinas at Arroyo Hondo. Entrance road, just west of Arroyo Hondo. 60 Comment
  CAS-BOT-BC45152  Anaphalis margaritacea John Thomas Howell 1939-7-2 14835 Marin Pirates Cove Comment
  UC29434  Anaphalis margaritacea W. L. Jepson 1892-9-9 Marin n slope Mt. Tamalpais Comment
  UC589507  Anaphalis margaritacea Beryl O. Schreiber 1932-6-15 478 Marin Teachers Beach; Tomales Bay Comment
  CAS-BOT-BC391885  Anemone grayi Alice Eastwood 1930-4-6 s.n. Marin Mill Valley Comment
  UC13937  Anemone oregana Chestnut and Drew 1891-3-21 Marin Lagunitas Creek Comment
  UC8924  Anemone oregana W. L. Jepson 1891-3-29 Marin Mill Valley Comment
  UC589567  Anisocarpus madioides Beryl O. Schreiber 1932-6-15 479 Marin Teachers Beach Tomales Bay Comment
  CAS-BOT-BC273106  Anisocarpus madioides H. M. Hall 1915-7-13 10060 Marin Mill Valley Comment
  UC33254  Anisocarpus madioides W. G. Klee 1800-1 Marin Comment
  CAS-BOT-BC280616  Anthoxanthum occidentale Gordon H. True 1977-4-12 8158 Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach 60 Comment
  SD180621  Anthoxanthum occidentale Beecher Crampton 1954-4-28 1798 Marin Ao mile east of Woodacre., on slopes of roadcut Comment
  UCD85340  Anthoxanthum occidentale Beecher Crampton 1965-5-4 7311 Marin Marin County, 4.7 miles S.E. of Nicasio, Lucas Valley rd. Comment
  CAS-BOT-BC280621  Anthoxanthum occidentale Javier Penalosa 1961-7-15 1988 Marin Tiburon Peninsula. First ravine northwest of the summit 60 Comment
  SEINET7614631 Image available Anthoxanthum occidentale John Thomas Howell 1945-1 20781 Marin Fish Grade, Mt. Tamalpais Comment
  UCD85352  Anthoxanthum occidentale P. B. Kennedy 1914-3-22 4636 Marin Muir Woods. Comment
  CAS-BOT-BC137735  Anthoxanthum odoratum John Thomas Howell 1943-6-6 18197 Marin Between Mill Valley and Muir Woods. Comment
  UCD161904  Antirrhinum vexillocalyculatum 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
  OBI10689  Aquilegia formosa F. W. Wakefield 1963-6-17 19 Marin S end of Alpine Lake Comment
  CAS-BOT-BC17276  Arabis blepharophylla Alice Eastwood; John Thomas Howell 1939-5-28 7394 Marin Point Reyes Lighthouse. Comment
  JEPS116954  Arabis blepharophylla David Gowen 2008-4-8 849 Marin Lucas Valley Road at summit, along dirt fire road to south. Comment
  UCD114136  Arabis blepharophylla Anne Pinkham 1938-4-18 s.n. Marin Point Reyes. Comment
  UC402655  Arabis glabra Jos. Burtt Davy 1901-4-13 6911 Marin Angel Island Comment
  CAS-BOT-BC167262  Aralia californica Alice Eastwood 1915-10-7 s.n. Marin Mt. Tamalpais Comment
  HSC23803  Aralia californica R. A. Vanbianchi 1971-7-1 13 Marin San Geronimo Ridge Comment
  UC20763  Aralia californica J. Burtt Davy 1897-10-2 Marin Mt. Tamalpais Comment
  JEPS77183  Arbutus menziesii Robert M. Lloyd 1963-4-24 2335 Marin 1 mi s of Fairfax (on Bolinas Road); Bolinas Road 121 Comment
  OBI69210  Arbutus menziesii Kristina L. Schultz, Bob Schultz and Sue Schultz 2000-11-22 26 Marin San Anselmo. Faude Park. Comment
  UC589455  Arbutus menziesii Beryl O. Schreiber 1932-7-27 698 Marin Tomales Bay, Heart's Desire Beach Heart's Desire Beach; Tomales Bay, Heart's Desire Beach Comment
  RSA629111  Arctostaphylos Jon E. Keeley 1987-8-20 11123 Marin Below west point on Mt. Tamalpais. Comment
  CDA9567  Arctostaphylos canescens D. G. Kelch 2007-4-22 7 .193 Marin Mt. Tamalpais; E Bootjack Camp. 0 Comment
  RSA622714  Arctostaphylos canescens Jon E. Keeley, Melanie Baer-Keeley 1993-9-12 24860 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  UCSB23035  Arctostaphylos canescens Wieslander, A. 1935-5-26 Marin Near West Peak, Mt. Tamalpais 701 Comment
  SEINET8729907 Image available Arctostaphylos canescens Alice Eastwood 1898-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC24041  Arctostaphylos canescens subsp. canescens A. Eastwood 1903-7-7 3994 Marin Mt. Tamalpais Comment
  RSA46398  Arctostaphylos canescens subsp. canescens J. T. Howell 1947-1-12 s.n. Marin Above Muir Woods, south side of Mt. Tamalpais. Comment
  CAS-BOT-BC27209  Arctostaphylos glandulosa Alice Eastwood 1922-6-4 11347 Marin Mt. Tamalpais Comment
  LA42404  Arctostaphylos glandulosa Joseph Andorfer Ewan; 1937-3-14 10173 Marin San Geronimo Ridge 365 Comment
  CAS-BOT-BC24842  Arctostaphylos glandulosa subsp. cushingiana 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
  RSA626858  Arctostaphylos glandulosa subsp. cushingiana Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24827 Marin 76 Lee St., N end of Mill Valley, base of Mt. Tamalpais. 250 Comment
  RSA89819  Arctostaphylos glandulosa subsp. cushingiana P. A. Munz 1954-8-1 19897 Marin Throckmorton Ridge, Mt. Tamalpais. Comment
  CAS-BOT-BC23192  Arctostaphylos glandulosa subsp. glandulosa C. Hart Merriam; Vernon O. Bailey 1911-9-14 s.n. Marin Lagunitas Comment
  CAS-BOT-BC23223  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1899-3-16 s.n. Marin Mt. Tamalpais Comment
  RSA51267  Arctostaphylos glandulosa subsp. glandulosa J. T. Howell 1950-4-2 26307 Marin Inverness Ridge east of Mt. Vision, Pt. Reyes Peninsula. Comment
  RSA626850  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24836 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  RSA626861  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24881 Marin East of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  RSA626869  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24849 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  RSA626870  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24852 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  RSA626878  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24846 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  UC412753  Arctostaphylos glandulosa subsp. glandulosa Harley P. Chandler 1900-2-26 535 Marin Mt. Tamalpais Comment
  UC549408  Arctostaphylos glandulosa subsp. glandulosa J. E. Adams 1933-12-27 591 Marin se slope Mount Tamalpais Comment
  CAS-BOT-BC23178  Arctostaphylos glandulosa subsp. glandulosa Roger Raiche 1984-1-7 40009 Marin Steep, moist, north-east-facing slope above Salmon Creek, along Marshall-Petaluma Road 182 Comment
  POM131976  Arctostaphylos glandulosa var. cushingiana P. A. Munz 1922-8-5 6437 Marin Mt. Tamalpais. 365 Comment
  RSA629119  Arctostaphylos glandulosa var. cushingiana Jon E. Keeley, Melanie Baer Keeley 1993-9-10 24687 Marin Above Drake Highway, near turnoff to Tomales Bay State Park, Point Reyes. 120 Comment
  UCD51098  Arctostaphylos glandulosa var. cushingiana A. E. Wieslander 1936-9-19 703 Marin On east peak of Mount Tamalpais. 701 Comment
  JEPS38848  Arctostaphylos hookeri subsp. montana W. L. Jepson 1916-7-9 6809 a Marin Mt. Tamalpais 640 Comment
  UC21832  Arctostaphylos hookeri subsp. montana Alice Eastwood 1896-8-23 Marin Mt. Tamalpais Comment
  UC549618  Arctostaphylos hookeri subsp. montana J. E. Adams 1933-9-4 501 Marin higher se slopes Mount Tamalpais Comment
  UC549622  Arctostaphylos hookeri subsp. montana J. E. Adams 1933-12-27 596 Marin near Memorial Tree; Mount Tamalpais Comment
  UC549712  Arctostaphylos hookeri subsp. montana P. H. Brydon 1934-3-18 Marin Inverness Ridge Comment
  CAS-BOT-BC229712  Arctostaphylos montana C. Kellner; A. Brown; C. Ayers; et al. 2012-8-25 1850 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade from Ridgecrest Blvd. to Miller Trail - at the junction of the two. Comment
  CDA9226  Arctostaphylos montana D. G. Kelch 1991-5-31 s.n. Marin On old roadcut along N side Drake Blvd near San Geronomo Rd. Serpentine. Comment
  RSA633150  Arctostaphylos montana Jon E. Keeley, Melanie Baer-Keeley 1993-9-12 24865 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  CAS-BOT-BC38494  Arctostaphylos montana subsp. montana R. F. Hoover 1964-4-8 8673 Marin Bootjack Camp (just east of), Mt. Tamalpais. Comment
  CAS-BOT-BC38501  Arctostaphylos montana subsp. montana Alice Eastwood 1896-6-1 s.n. Marin Mt. Tamalpais. Comment
  CAS-BOT-BC38505  Arctostaphylos montana subsp. montana H. E. McMinn 1923-3-30 910 Marin Mt. Tamalpais. Along Ben Williams Trail. Comment
  CAS-BOT-BC38537  Arctostaphylos montana subsp. montana Alice Eastwood 1921-4-1 s.n. Marin Lake Lagunitas Comment
  SBBG41170  Arctostaphylos montana subsp. montana J. T. Howell 1947-5-25 23200 Marin Simmons Trail, Mt Tamalpais Comment
  JEPS108601  Arctostaphylos nummularia Roger Raiche 1982-8-28 20704 B Marin Bolinas Ridge Comment
  JEPS38686  Arctostaphylos nummularia W. L. Jepson 1892-1-16 14697 Marin Eldridge Grade Mt. Tamalpais Comment
  UC1424917  Arctostaphylos nummularia Gary D. Wallace 1974-1-26 1363 Marin near Park Hdqtrs (off Panoramic Hwy se of West Point, between Spike Buck Ck. and Laguna Ck.); Mt. Tamalpais State Park 396 Comment
  RSA40458  Arctostaphylos nummularia var. sensitiva H. E. McMinn 1923-3-30 901 Marin Bolinas Ridge - E. end near Alpine Summit. Comment
  CAS-BOT-BC44658  Arctostaphylos sensitiva Alice Eastwood 1903-3-22 3241 Marin Mt. Tamalpais Comment
  UCD52893  Arctostaphylos sensitiva Lewis S. Rose 1961-2-17 61009 Marin South slope, Mt. Tamalpais. Pipe Line trail. 304 Comment
Read comments
Mar 14 2007
  UCSB24677  Arctostaphylos sensitiva McMinn, Howard 1925-10-20 Marin Trail along Summit Bolinas Ridge Comment
  CAS-BOT-BC44000  Arctostaphylos uva-ursi Gary D. Wallace 1974-12-23 1349 Marin outside the Point Reyes Light Station 60 Comment
  CAS-BOT-BC46780  Arctostaphylos uva-ursi Roger Raiche 1982-8-21 20699 Marin Lairds Landing, Pt. Reyes 24 Comment
  UC1493260  Arctostaphylos uva-ursi Stephen W. Edwards 1982-6-14 Marin ca 150 yd s S parking lot (on rising crest of ridge); Inverness Ridge, Mt. Vision Comment
  UCD52045  Arctostaphylos uva-ursi Beryl O. Schreiber 1937-2-21 2358 Marin Collected on Mount Vision, 1.3 miles west of Inverness, in Chaparral. 365 Comment
  CAS-BOT-BC44617  Arctostaphylos virgata Walter Knight; Irja Knight 1986-2-24 5244 Marin 1.7 miles from Inverness en route to Point Reyes Comment
  CAS-BOT-BC46811  Arctostaphylos virgata M. E. Parsons 1908-2-23 s.n. Marin Muir Woods, Mt. Tamalpais Comment
  CAS-BOT-BC46815  Arctostaphylos virgata Ronie Clark 1983-8-18 83 -055 Marin Point Reyes National Seashore. Crystal Lake trail Comment
  JEPS38863  Arctostaphylos virgata Joseph Andorfer Ewan 1936-1-1 9376 Marin canyon above Tomales Bay (3 mi w) Comment
  UC1121396  Arctostaphylos virgata A. E. Wieslander 1935-2-1 8031 Marin Muirwoods Tamalpais Quadrangle 243 Comment
  UC762231  Arctostaphylos virgata R. F. Hoover 1941-2-2 4735 Marin nw Inverness; Inverness Ridge Comment
  UC876561  Arctostaphylos virgata Lewis S. Rose 1937-4-18 37206 Marin summit Bolinas Ridge 457 Comment
  CAS-BOT-BC400444  Aristolochia californica Beryl O. Schreiber 1937-4-24 2375 Marin 2 miles N.W. of Manor 60 Comment
  UC367065  Aristolochia californica J. G. Lemmon and wife May 1883 Marin San Rafael Comment
  RSA698388  Armeria maritima subsp. californica J. Russell Bruff 1936-8-2 s.n. Marin Bodega Bay. Comment
Read comments
Aug 25 2012
  UC1080541  Armeria maritima subsp. californica S. S. Tillett 1956-6-30 591 Marin along roadbank 8.9 mi from Inverness (toward Pt. Reyes Light, just pas turnoff to Drake's Beach); Point Reyes Peninsula 91 Comment
  UC1123302  Armeria maritima subsp. californica B. Schreiber 1937-5-25 2379 Marin 8 mi w Inverness; Pt. Reyes Quadrangle, Pt. Reyes Peninsula Comment
  CAS-BOT-BC82447  Arnica discoidea A. A. Heller 1906-6-12 8392 Marin near the summit of Mt. Tamalpais Comment
  UC29617  Arnica discoidea F. P. McLean July 1892 Marin Mt. Tamalpais Comment
  RSA94494  Arnica discoidea Mabel Peirson 1912-07 1418 Marin Mt. Tamalpais Comment
  CAS-BOT-BC82680  Arnica longifolia Brandegee s.n. Marin Tamalpais Comment
  CAS-BOT-BC90091  Artemisia Catherine Best 1984-5-5 955 Marin at the edge of the Olema Marsh Comment
  JEPS49088  Artemisia californica Lewis S. Rose 1966-9-29 66091 Marin Rodeo Lagoon 30 Comment
  CAS-BOT-BC90359  Artemisia douglasiana Gordon H. True 1977-7-21 8356 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach 1 Comment
  CAS-BOT-BC90362  Artemisia douglasiana E. M. Zeile 1921-9-3 65 &5 Marin L. Alpine Comment
  CAS-BOT-BC400503  Asarum caudatum Evelina Cannon No date on label s.n. Marin Unspecified Comment
  JEPS79632  Aspidotis californica Edward Lee 1954-11-14 4122 Marin trail from Rock Springs to Laurel Dell Comment
  JEPS79644  Aspidotis californica Edward Lee 1955-10-30 5019 Marin Bootjack trail from Muir Woods Nat'l Monument to Van Wyck Comment
  UC1595490  Aspidotis californica Alan R. Smith 1974-4-28 650 Marin ca. 3 km (2 mi), or 30 fast hiking minutes, along rd that begins at Alpine Lake Dam Comment
  CAS-BOT-BC65791  Aspidotis californica Peter H. Raven 1950-4-22 1818 Marin between Pantoll - Bootjack and Mt. Theater, Mt. Tamalpais 579 Comment
  CAS-BOT-BC65795  Aspidotis californica John Thomas Howell 1943-1-1 17875 Marin 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
  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
  UCD70807  Aspidotis densa Michele H. Mills 1998-4-19 235 Marin Mt. Tamalpais, Marin Municipal Water District property, WSW-facing serpentine outcrop in grassland surrounded by Douglas fir forest, N of Ridge Rd approx. 3/4 mi W of intersection with Pan Toll Rd. 590 Comment
  CAS-BOT-BC65888  Aspidotis densa John Thomas Howell 1930-4-20 4717 Marin 1 mile from Lagunitas on road to San Rafael Comment
  RSA128928  Aster chilensis J. T. Howell 1947-5-18 23179 Marin South end of Carson Ridge Comment
  SEINET11841946  Aster chilensis E. H. Graham 1931-1 6918 Marin camp near "Blacksmith Shop", Point Reyes Comment
  CAS-BOT-BC232499  Astragalus breweri T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1201 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest Comment
  UC903406  Astragalus gambelianus Lois E. James 1946-4-16 1739 Marin hill back of Hampton Ave. off El Cerrito Ave. (San Anselmo); San Anselmo Comment
  UC13467  Astragalus pycnostachyus var. pycnostachyus H. N. Bolander 1863-1 2513 Marin Bolinas Bay Comment
  UC589536  Atriplex leucophylla Beryl O. Schreiber 1932-7-25 660 Marin Lone Pine Beach , Lone Pine Beach (Tomales Bay) Comment
  SEINET4136499  Atriplex prostrata Elizabeth Neese, Dan Cheatham 1985-9-29 17259 Marin San Francisco Bay, north shore of Tiburon Peninsula, along Paradise Drive opposite San Quentin State Prison.; 0 Comment
  RSA220025  Atriplex rosea J. T. Howell 1969-6-30 45864 Marin Waste ground bordering estuary of San Rafael Creek at Irwin Street bridge, San Rafael. Comment
  CAS-BOT-BC231814  Avena barbata A. Williams; E. Shea; M. E. Hannibal; S. Tsui 2012-5-5 710 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Laurel Dell Rd., south of culvert LD-15, just north of where Cataract Creek crosses road Comment
  UC589476  Avena barbata Beryl O. Schreiber 1932-7-25 655 Marin Lone Pine Beach Tomales Bay Comment
  CAS-BOT-BC175916  Avena fatua John Thomas Howell 1985-7-6 s.n. Marin Vallecito School yard, Terra Linda Comment
  CAS-BOT-BC98736  Baccharis douglasii Rimo Bacigalupi; Hans Leschke 1924-9-21 2708 Marin Willow Meadow, a swale 1 mi. NE of Potrero Meadow, along Kent Trail, north shoulder of Mt. Tamalpais Comment
  CAS-BOT-BC98741  Baccharis douglasii Alice Eastwood 1920-8-15 10027 Marin Whites Hill Comment
  RSA123012  Baccharis douglasii B. O. Schreiber 1936-6-28 2283 Marin 0.5 miles southwest of Point Reyes Station 2 Comment
  CAS-BOT-BC99420  Baccharis pilularis H. L. Mason 1922-3-18 s.n. Marin Near pipe line bridge, Mt. Tamalpais Comment
  UCSC003143  Baccharis pilularis Peter Kamb 1948-10-9 1515 Marin Muir Woods Comment
  CAS-BOT-BC16453  Barbarea orthoceras John Thomas Howell 1949-6-12 25347 Marin Mount Tamalpais. Corte Madera Ridge. Comment
  CAS-BOT-BC16459  Barbarea orthoceras Volney Rattan 1884-4-1 s.n. Marin Ross Valley. Comment
  CAS-BOT-BC16462  Barbarea orthoceras Charles Kennard 2000-4-10 s.n. Marin Point Reyes National Seashore, mouth of Muddy Hollow, above the Estero and below the dam. Comment
  UC10260  Barbarea orthoceras unknown 1880-1 Marin Comment
  CDA3627  Barbarea verna J. T. Howell 1975-6-29 51325 Marin Goodhill Road at Diablo, Kentfield. 0 Comment
  UC34579  Bellis perennis H. P. Chandler 1900-2-26 501 Marin Mill Valley Comment
  CAS-BOT-BC75819  Berberis pinnata Mrs. O. E. Cappelman 1931-3-1 s.n. Marin Point Reyes. Comment
  UC1076432  Berberis pinnata Herbert L. Mason 1926-2-21 2652 Marin rd from Inverness to Point Reyes Light Comment
  UCD95006  Berberis pinnata Elizabeth McClintock 1963-2-17 s.n. Marin Point Reyes Peninsula. Comment
  SEINET10574208  Beta vulgaris Robert A. Norris 1977-6-2 Norris 3632 Marin McNear's Beach. Comment
  CAS-BOT-BC413011  Bistorta bistortoides Mrs. E. C. Sutliffe 1921-5-31 s.n. Marin Inverness Comment
  UC521707  Blechnum spicant Joseph Andorfer Ewan 1933-11-5 8105 Marin Heart's Desire; s shore Tomales Bay Comment
  RSA610718  Blechnum spicant Joseph A. Ewan 1936-1-1 9377 Marin Canyon above Tomales Bay Comment
  CAS-BOT-BC100719  Blennosperma nanum var. nanum Doreen Smith 2003-1-30 s.n. Marin Chileno Valley, at foot of Hammock Hill Comment
  JEPS77230  Blennosperma nanum var. robustum Robert M. Lloyd 1963-4-24 2372 Marin 9.5 mi w, on road to McClures Beach Inverness 60 Comment
  RSA31368  Boisduvalia densiflora var. densiflora J. T. Howell 1946-6-23 22124 Marin Carson Ridge Comment
  CAS-BOT-BC7646  Bolboschoenus maritimus John Thomas Howell 1945-8-19 21437 Marin Head of Drakes Bay. Comment
  CAS-BOT-BC7648  Bolboschoenus maritimus John Thomas Howell 1945-9-16 21493 Marin Near San Rafael. Comment
  UCSB52671  Bolboschoenus maritimus Norris, Robert 1984-7-10 Marin Alongside Paradise Dr.; near Upland Cir.; ca. 1.4 mi. E of U.S. Hwy. 101; a hundred or more ft. from San Francisco Bay, Tiburon Pininsula Comment
  OBI33915  Bolboschoenus maritimus subsp. paludosus David J. Keil 1983-6-29 17184 Marin 2-3 mi NW of Point Reyes Station along SR 1 along E shore of Tomales Bay Comment
  UC56357  Bolboschoenus robustus J. Burtt Davy 1897-9-18 4041 Marin San Rafael Comment
  CAS-BOT-BC420293  Boykinia occidentalis Alice Eastwood 1893-8-1 s.n. Marin Lagunitas Comment
  CAS-BOT-BC145416  Brachypodium distachyon Catherine Best 1978-6-26 s.n. Marin Mar West, 0.2 mile northeast of Tiburon Boulevard, Tiburon. Comment
  CAS-BOT-BC145421  Brachypodium distachyon John Thomas Howell 1966-6-9 41563 Marin Just north of the John Thomas Howell Botanical Garden, Tiburon. Comment
  CAS-BOT-BC36653  Brassica oleracea John Thomas Howell 1950-5-4 s.n. Marin Mill Valley. Near Tamalpais High School. Comment
  CAS-BOT-BC145426  Briza maxima Gordon H. True 1965-4-6 1806 Marin South slope of San Rafael Hills between Glenwood and Nike Base. Comment
  CAS-BOT-BC145475  Briza maxima John Thomas Howell 1941-5-25 16223 Marin Mount Tamalpais. Potrero Meadows. 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
  SACT000464  Briza minor P. Kennedy 1914-4-19 Marin Comment
  CAS-BOT-BC231822  Brodiaea elegans B. Young; K. Emmett; O. Anderson; J. Baxter 2012-6-23 1716 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., culvert OS-12 Comment
  RSA376768  Brodiaea elegans subsp. elegans Robert Gustafson, Don Reynolds 1983-6-6 2698 Marin Ring Mountain Nature Preserve, Tiburon peninsula, Comment
  CAS-BOT-BC484615  Brodiaea terrestris subsp. terrestris Doreen Smith 2003-5-29 s.n. Marin Hidden Lake, Mt. Burdell County open space, in drying vernal pool. Comment
  CDA37490  Bromus carinatus D. G. Kelch 2011-5-13 11 .249-I Marin Near Phoenix Lake. Comment
  CHSC8185  Bromus carinatus M. Banning 1969-4-7 37 Marin 2 mi. N. Stinson Beach on Hwy 1. 12 Comment
  UCD58244  Bromus carinatus P. B. Kennedy 1914-4-19 4696 Marin Mill Valley. Comment
  CAS-BOT-BC149216  Bromus carinatus var. carinatus John Thomas Howell 1958-6-28 33636 Marin Mount Tamalpais. South side of Alpine Lake. Comment
  CAS-BOT-BC149221  Bromus carinatus var. carinatus John Thomas Howell 1944-6-4 19544 Marin Inverness Ridge west of Inverness. Comment
  CAS-BOT-BC148906  Bromus carinatus var. marginatus John Thomas Howell 1944-6-4 s.n. Marin Inverness Ridge. Comment
  SBBG22694  Bromus catharticus M. S. Walters 1960-6-17 Marin Chevron Service Stn at Stinson Beach Comment
  CAS-BOT-BC155937  Bromus commutatus John Thomas Howell 1945-6-24 21245 Marin Mount Tamalpais, Lagunitas Meadow. Comment
  UC53744  Bromus commutatus Jos. Burtt Davy 1900-6 6762 Marin Point Reyes Peninsula Comment
  CAS-BOT-BC156109  Bromus diandrus John Thomas Howell 1949-6-7 25343 Marin Aurora School. Comment
  UCR224653  Bromus diandrus Dean Kelch 2007-3-29 07 .106 Marin Greenbrae Hills; between San Quintin Shooting Range and Drake's Landing development 85 Comment
  CAS-BOT-BC155015  Bromus hordeaceus Gordon H. True 1977-5-5 8180 Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach. West of PRBO headquarters bldg. 3 Comment
  UC53626  Bromus hordeaceus Jos. Burtt Davy 1900-6 6691 Marin Point Reyes Peninsula Comment
  CAS-BOT-BC231848  Bromus laevipes C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1804 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade from Ridgecrest Blvd to Miller Trail. Comment
  CAS-BOT-BC323915  Bromus laevipes A. Williams 2013-8-9 13775 Marin Marin Municipal Water District lands: Sky Oaks Meadow. Comment
  CAS-BOT-BC162329  Bromus madritensis John Thomas Howell 1947-4-27 23096 Marin Bald Mountain west of San Anselmo. Comment
  CAS-BOT-BC162333  Bromus madritensis John Thomas Howell 1946-5-16 21872 Marin Angel Island, south side. Comment
  RSA276000  Bromus madritensis Robert A. Norris 1978-5-6 3772 Marin Panoramic Highway, near a cascading stream, ca. 1 mi. S of East Peak, Mt. Tamalpais. Comment
  CAS-BOT-BC161856  Bromus rubens David L. Morgan 1958-6-25 s.n. Marin 4 miles west of Marin County Hospital on the Lucas Valley Road. Comment
  RSA118081  Bromus tectorum var. glabratus J. T. Howell 1955-5-29 30255 Marin near Mountain Theater, Mt. Tamalpias. Comment
  SACT000792  Bromus villosus P. Kennedy 1914-4-19 Marin Comment
  UC625362  Cakile maritima Ira L. Wiggins 1938-7-14 8936 Marin Stinson Beach, s end of Bolinas Bay Stinson Beach; Bolinas Bay, Stinson Beach Comment
  CAS-BOT-BC36922  Cakile maritima var. maritima Lewis S. Rose 1935-5-19 35178 Marin Stinson Beach. 6 Comment
  CAS-BOT-BC185101  Calamagrostis ophitidis A. A. Heller 1906-6-12 8396 Marin Along the railroad near the summit of Mount Tamalpais. Comment
  CAS-BOT-BC443986  Calamagrostis ophitidis L. McCubbin; M. E. Hannibal; N. Hannibal; P. Suri; P. Kephart; R. Fong 2014-4-26 14208 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
  UC1177126  Calamagrostis ophitidis John Thomas Howell 1940-5-15 18070 Marin Tiburon Peninsula Comment
  CAS-BOT-BC185020  Calamagrostis rubescens John Thomas Howell 1945-8-12 21377 Marin Mill Valley, Cascade Canyon. Comment
  CAS-BOT-BC184995  Calamagrostis stricta subsp. inexpansa Hans Leschke 1947-6-4 s.n. Marin Point Reyes Peninsula. Swamp near Radio station. Comment
  CAS-BOT-BC233957  Calandrinia breweri John Thomas Howell 1946-5-12 21801 Marin Carson Ridge Comment
  CAS-BOT-BC233958  Calandrinia breweri John Thomas Howell 1943-4-11 17914 Marin Black Canyon, San Rafael hills Comment
  UC7726  Calandrinia breweri W. L. Jepson 1891-6-11 Marin Mt. Tamalpais Comment
  CDA6849  Calendula arvensis G. D. Barbe, G. Archbald, T. C. Fuller 1990-4-2 4381 Marin Golden Gate National Recreation Area, Tennessee Valley Trail at Tennessee Cove. 0 Comment
  UC570756  Callitriche heterophylla var. bolanderi H. L. Mason 1929-4-26 5224 Marin near Olema (along San Andreas fault rift) Comment
  CAS-BOT-BC531262  Callitriche marginata A. Williams; A. Young; F. Leist; D. Morawitz 2015-4-10 15345 Marin Mount Tamalpais. Marin Municipal Water District lands: upper meadow across road to the NE from Boneyard parking lot Comment
  SEINET12057271  Calochortus F. H. Utech 1977-1 s.n. Marin Mt. Tamapalis State Park, near the Pantoll area 488 Comment
  CAS-BOT-BC132527  Calochortus tiburonensis Frank Callahan; Karen Callahan 1972-7-4 s.n. Marin Tiburon Peninsula, Ring Mtn. 121 Comment
  CAS-BOT-BC132528  Calochortus tiburonensis Mark Okada 1975-6-2 s.n. Marin Ring Mountain, Tiburon Peninsula Comment
  UC1393720 Image available Calochortus tiburonensis A. J. Hill 1972-6-19 51239 .4A Marin n slopes Ring Mountain; Tiburon Peninsula; North slopes of Ring Mt., Tiburon peninsula, Marin Co. 106 Comment
  UCSB18942  Calochortus tolmiei Breedlove, Dennis 1962-4-17 Marin 1 mile north of State Highway 1 on Mt. Tamalpais State Park Road 259 Comment
  HSC15414  Calochortus umbellatus H. E. Parks Apr 1826 1195 Marin Ridges above Muir Wood Comment
Read comments
Jan 19 2015
  POM234815  Calochortus umbellatus Lincoln Constance, Alan A. Beetle 1940-4-20 2565 Marin 4 miles SE of Fairfax 427 Comment
  CAS-BOT-BC132572  Calochortus uniflorus Marian L. Campbell 1918-5-11 s.n. Marin Lake Lagunitas Comment
  UC1134519  Calochortus uniflorus N. French 1935-3-28 624 Marin Muir Woods Muir Woods National Forest, Tamalpais Quad. 243 Comment
  CAS-BOT-BC181544  Caltha palustris R. K. Soost 1995-3-6 s.n. Marin Growing in a freshwater swamp on the s. side of Aberdeen Way ca 100 yds. e. of Cameron St., Inverness Comment
  CAS-BOT-BC270566  Calycadenia multiglandulosa Alice Eastwood 1912-7-29 1531 Marin Mount Tamalpais Comment
  HSC23829  Calycadenia multiglandulosa R. A. Vanbianchi 1971-7-1 8 Marin San Geronimo Ridge Comment
  CAS-BOT-BC270549  Calycadenia multiglandulosa David D. Keck 1933-11-6 2639 Marin Forest Knolls, 1 mile E of Lagunitas Comment
  SBBG21361  Calycadenia multiglandulosa V. Hareden 1941-7-25 25 Marin Carson and Geronimo Ridge 91 Comment
  SEINET3863973  Calycadenia multiglandulosa R. L. Carr 1978-8-18 2138 Marin Mt. Tamalpais, Boot Jack Camp arae.; 0 427 Comment
  UC1971719  Calycadenia multiglandulosa 1978-8-18 2138 Marin Mount Tamalpais, Boot Jack Camp area 427 Comment
  RSA90119  Calycadenia multiglandulosa subsp. cephalotes E. K. Balls, Percy C. Everett 1953-10-8 18577 Marin 0.3 mile east of turn off to top of Mt. Tamalpais, Hwy 1 to Stinson Beach. 427 Comment
  UC89048  Calycadenia truncata K. Brandegee 1886-6-6 Marin Comment
Read comments
Aug 6 2007
  JEPS105776  Calystegia Ann Howald 2004-6-11 2391 Marin Tiburon, Paradise Cove area, NE-facing hillside approx. 1 mi SW of intersection of Paradise Drive and Seafirth Drive, facing San Francisco Bay 44 Comment
  CAS-BOT-BC436399  Calystegia occidentalis subsp. occidentalis John Thomas Howell 1946-6-20 22092 Marin Muir Beach Comment
  UC139800  Calystegia occidentalis subsp. occidentalis Katharine Brandegee 1908-1 Marin Tiburon Comment
  POM146401  Calystegia purpurata P. A. Rydberg 1905-6-15 6528 Marin Mt. Tamalpais Comment
  RSA22366  Calystegia purpurata A. R. Rose 1938-4-10 38131 Marin Tiburon. 6 Comment
  CAS-BOT-BC215851  Calystegia purpurata subsp. purpurata L. R. Abrams 1915-10-25 5600 Marin Mt. Tamalpais Comment
  CAS-BOT-BC215856  Calystegia purpurata subsp. purpurata Saichi Kawahara 1968-3-18 31 Marin Alpine Dam Road 7/5 mile east of Highway 1 junction at a spot overlooking Bolinas Lagoon and looking down into Pike County Gulch 48 Comment
  CAS-BOT-BC215882  Calystegia purpurata subsp. purpurata John Thomas Howell 1947-5-8 23139 Marin Sausalito Comment
  CAS-BOT-BC215884  Calystegia purpurata subsp. purpurata John Thomas Howell 1945-5-6 20803 Marin San Rafael Hills Comment
  CHSC439  Calystegia purpurata subsp. purpurata A. Stone 1963-4-20 Marin Near Dillon Beach 15 Comment
  CAS-BOT-BC224723  Calystegia purpurata subsp. saxicola John Thomas Howell 1947-6-18 23285 Marin North of Dillons Beach Comment
  CAS-BOT-BC436403  Calystegia subacaulis John Thomas Howell 1939-5-21 s.n. Marin W. Tiburon Comment
  POM125395  Camassia quamash subsp. linearis Alice Eastwood 1923-5-13 11811 Marin Pt. Reyes Comment
  CAS-BOT-BC497595  Camassia quamash subsp. linearis John Thomas Howell 1946-4-21 21679 Marin Swale near radio station, Pt. Reyes Peninsula Comment
  RSA12242  Camissonia cheiranthifolia subsp. cheiranthifolia Carl B. Wolf 1934-6-28 5787 Marin Pt. Reyes Peninsula, 1/4 mile from the Lighthouse. 61 Comment
  RSA145060  Camissonia cheiranthifolia subsp. cheiranthifolia J. W. MacSwain 1959-4-14 59 -74 Marin Fort Cronkheit Comment
  RSA41256  Camissonia ovata G. Thomas Robbins 1944-4-14 1502 Marin Just north of Big Rock Ridge, ca. 3 miles west of Hamilton Field Air Base 30 Comment
  RSA186608  Camissonia strigulosa Peter H. Raven 1963-4-27 18244 Marin Dillon Beach. Comment
  UCD103526  Camissoniopsis cheiranthifolia D. H. Hartmann; H. T. Hartmann 1941-11-21 106 Marin North side of Point Reyes Peninsula. 1 Comment
  CAS-BOT-BC160263  Camissoniopsis cheiranthifolia subsp. cheiranthifolia John Thomas Howell 1945-6-30 s.n. Marin Stinson Beach Comment
  SEINET10463862  Campanula angustiflora Townsend S. Brandegee Brandegee s.n. Marin Mount Tamalpais Comment
  SEINET10463863  Campanula angustiflora Alice Eastwood 1899-6-6 Eastwood s.n. Marin Mount Tamalpais Comment
  SEINET10972120  Campanula angustiflora Michener 1892-6-1 MICHENER s.n. Marin Jamalpais Comment
Read comments
Nov 13 2018
  UC29003  Campanula californica J. Burtt Davy 1900-6-27 6835 Marin Point Reyes Western Middle California Comment
  SEINET10463917  Campanula californica Ira L. Wiggins, Roxana S. Ferris 1935-7-19 Wiggins 8096 Marin SUMMIT OF DIVIDE BTWN INVERNESS & POINT REYES LIGHTHOUSE 2.5 MI FROM INVERNESS Comment
  SEINET10463939  Campanula californica Willis L. Jepson Jepson s.n. Marin Point Reyes Peninsula Comment
  SEINET10463946  Campanula californica Sutcliffe 1919-9-14 SUTCLIFFE s.n. Marin Livernett Comment
  SEINET10462850  Campanula prenanthoides Townsend S. Brandegee 1908-7-6 Brandegee s.n. Marin GRADE BET. BOLINAS RIDGE & LIBERTY<S Comment
  SEINET10463062  Campanula prenanthoides Vanbianchi 1971-7-1 VANBIANCHI 28 Marin San Geronimo Ridge, near Kent Lake Comment
  SEINET10463209  Campanula prenanthoides Sutcliffe 1921-7-10 SUTCLIFFE s.n. Marin Lagunitas Comment
  SEINET10463214  Campanula prenanthoides Alice Eastwood 1912-7-29 Eastwood 1519 Marin Mill Valley Comment
  CAS-BOT-BC229747  Cardamine californica A. Williams; E. Shea; M. E. Hannibal; S. Tsui 2012-5-5 707 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-BC229748  Cardamine californica C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1129 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  CAS-BOT-BC37477  Cardamine californica Javier Penalosa 1961-3-11 1113 Marin Tiburon Peninsula. 602 foot hill west of Paradise Cay. 60 Comment
  CAS-BOT-BC37481  Cardamine californica Mrs. H. C. Cantelow 1936-1-26 1120 Marin Ross. Our Native Woods. Comment
  CAS-BOT-BC37482  Cardamine californica Mrs. H. C. Cantelow 1936-1-28 s.n. Marin Ross. Comment
  SBBG2460  Cardamine californica H. and M. Dearing 1940-3-21 4134 Marin San Anselmo Comment
  UC942851  Cardamine californica Lewis S. Rose 1949-4-6 49019 Marin near Ignacio (Hamilton Field); , near Ignacio 4 Comment
  SEINET5729725 Image available Cardamine californica var. californica Kenneth H. Traver 1969-1 2 Marin On Blithedale Road, 1.1 miles north of Mill Valley.; Mill Valley Comment
  RSA44519  Cardamine californica var. integrifolia L. S. Rose 1949-3-13 49005 Marin South of San Rafael. 122 Comment
  SEINET10482068  Cardamine integrifolia John T. Middleton 1936-2-15 Middleton s.n. Marin Shady slopes of mt. Tamalpais, above kentfield. Common. Comment
  CAS-BOT-BC384778  Cardionema ramosissimum John Thomas Howell 1945-6-3 20915 Marin Near Inverness Comment
  JEPS27985  Cardionema ramosissimum Rimo Bacigalupi 1961-5-29 7727 Marin 1 mi. due e. Pt. Reyes Station (summit of hill at n. end of Bolinas Ridge (589 ft. on Inverness Quad.)); Inverness Quad. 146 Comment
  UC1177452  Cardionema ramosissimum John Thomas Howell 1945-6-3 20915 Marin near Inverness Comment
  UCD170116  Carduus acanthoides R. Breckenridge; K. Filippini 2006-6-20 s.n. Marin In creek bed and cattle pasture on the Tule Elk Preserve, Home Ranch, Pt. Reyes Station. Comment
  CAS-BOT-BC258895  Carduus pycnocephalus A. Howald; S. Tsiu; L. DiGirolamo; A. Young; S. Whelan 2012-3-24 108 Marin Mount Tamalpais. Marin Municipal Water District lands: Beginning of Alex Forman trail, next to Sky Oaks employee parking lot Comment
  CAS-BOT-BC350801  Carduus pycnocephalus J. Klein; M. Murphy; A. Young; R. Westgaard; W. Dreskin 2013-5-4 13040 Marin Plants of Mount Tamalpais. Marin Municipal Water District lands. Middle Eldridge Grade Culvert 24 Comment
  CAS-BOT-BC281721  Carduus pycnocephalus John Thomas Howell 1966-5-25 41542 Marin John Thomas Howell Botanical Garden, Tiburon. Gully just N of garden area Comment
  UCSB58268  Carex Stephen Gliessman 1969-3-31 461 Marin collected in the meadow overloking the town of Tiburon, 1.0 mi N of junction of Tiburon Peninsula Highway and Marwest Road Tiburon, Tiburon Peninsula Highway, Marwest Road 91 Comment
  CAS-BOT-BC17818  Carex amplifolia Elsa Thorsteinson 1938-5-8 s.n. Marin Lake Lagunitas. 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-BC19246  Carex barbarae John Thomas Howell 1980-9-8 53900 Marin Between Alpine and Bon Tempe Lakes. Comment
  CAS-BOT-BC19252  Carex barbarae John Thomas Howell 1944-9-24 20761 Marin West side of Bolinas Lagoon. Comment
  CAS-BOT-BC531486  Carex bolanderi D. Smith; J. Kurzweil; V. Smith; P. Suri 2015-7-24 15901 Marin Mount Tamalpais. Marin Municipal Water District lands: on bank of Lake Lagnitas, next to dam Comment
  CAS-BOT-BC19458  Carex bolanderi P. B. Kennedy 1922-5-27 s.n. Marin West Point Inn to Bolinas Trail. Comment
  CAS-BOT-BC35008  Carex densa John Thomas Howell 1943-5-2 17935 Marin Big Carson Canyon. Comment
  CAS-BOT-BC35012  Carex densa John Thomas Howell; J. W. Stacey 1936-6-7 12659 Marin Mill Valley. Comment
  CHSC114388  Carex densa D. G. Kelch 2009-5-25 9306 Marin W of Marin Day School in seasonal wetland receiving run-off from serpentine. 6 Comment
  CAS-BOT-BC35011  Carex densa John Thomas Howell 1966-4-30 41523 Marin John Thomas Howell Botanical Garden, Tiburon. Comment
  RSA216167  Carex densa J. T. Howell 1966-4-30 41523 Marin John Thomas Howell Botanical Garden, Tiburon. Comment
  CHSC102863  Carex divulsa subsp. divulsa Ashley Ratcliffe 2009-10-4 Marin Along infrequently used fire road, about 1 mile above Mesa Road, Arroyo Honda Canyon, about 2 miles NW of Bolinas. Comment
  CAS-BOT-BC64957  Carex divulsa subsp. divulsa Alice E. Ratcliffe 2009-10-4 s.n. Marin About 1 mile above Mesa Road, Arroyo Honda Canyon, about 32 miles NW of Bolinas. Comment
  UC905001  Carex echinata subsp. phyllomanica John Thomas Howell 1949-5-25 25331 Marin near radio station; Pt. Reyes Peninsula Comment
  POM203966  Carex globosa J. T. Howell 1933-4-30 11193 Marin North side of Mt. Tamalpais. Comment
  UC767095  Carex globosa R. F. Hoover 1941-5-8 5005 Marin Woodacre Comment
  CAS-BOT-BC20884  Carex globosa John Thomas Howell 1944-4-2 19368 A Marin Southeast of Laurle Del. Mt. Tamalpais. Comment
  OBI49283  Carex globosa Lewis S. Rose 1940-4-25 40239 Marin Bootjack Camp, Mt. Tamalpais 305 Comment
  SEINET10752904  Carex globosa Peter H. Raven 1950-4-22 Raven 1850 Marin Dry upper port, Swede Goerge Gulch, Mt. Tamalpias. 610 Comment
  CAS-BOT-BC28388  Carex gracilior John Thomas Howell; J. W. Stacey 1936-6-7 12634 Marin Woodacre Comment
  CAS-BOT-BC146562  Carex gynodynama John Thomas Howell 1945-6-24 21240 Marin Willow Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC22126  Carex harfordii John Thomas Howell; J. W. Stacey 1936-6-7 12643 Marin Ledum Swamp on road to Point Reyes. Comment
  CAS-BOT-BC22130  Carex harfordii John Thomas Howell 1943-6-13 18226 Marin Sausalito hills. Comment
  CAS-BOT-BC22141  Carex harfordii John Thomas Howell; J. W. Stacey 1936-6-7 12645 Marin Ledum Swamp on road to Point Reyes. Comment
  CAS-BOT-BC22142  Carex harfordii A. A. Beetle 1939-7-23 1504 Marin Tomales Point, 5 miles from Inverness. Comment
  CAS-BOT-BC22323  Carex harfordii John Thomas Howell 1945-7-29 21360 Marin Between Bolinas radio station and Rio Honda. Comment
  UC767139  Carex harfordii Robert F. Hoover 1941-5-21 5184 Marin Head of Drakes Estero Drakes Estero Comment
  CAS-BOT-BC22136  Carex harfordii John Thomas Howell 1949-5-25 25335 Marin Sandy flats behind dunes, Point Reyes Peninsula. Comment
  CAS-BOT-BC22145  Carex harfordii John Thomas Howell 1949-5-25 25335 Marin Sandy flats behind dunes, Point Reyes Peninsula. Comment
  RSA78566  Carex harfordii J. T. Howell 1944-6-4 19575 Marin Inverness Ridge west of Inverness. Comment
  CAS-BOT-BC229724  Carex lasiocarpa E. Wrubel; A. Castner; E. Tyson; et al. 2012-6-23 1505 Marin Marin Municipal Water District Lands: Mount Tamalpais. Lagunitas Rock-Springs Rd. to junction with Laurel Dell Rd., near edge of slough sedge and Potrero Meadow Trail. Comment
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Feb 15 2018
  CAS-BOT-BC31496  Carex leptopoda John Thomas Howell 1945-6-3 20924 Marin Shell Beach. Comment
  POM248587  Carex luzulina var. ablata J. T. Howell 1938-6-5 13896 Marin Azalea Flat, Mt. Tamalpais. Comment
  SEINET3128099  Carex mendocinensis L. S. Rose 1940-4-28 40244 Marin Bootjack Camp, Mt Tamalpais Comment
  CAS-BOT-BC146630  Carex mendocinensis Hans Leschke 1942-5-24 s.n. Marin Hidden Lake Trail, n. side Mt. Tamalpais Comment
  SEINET7568186 Image available Carex montereyensis Andrew L. Hipp 1999-5-25 308 Marin Point Reyes National Seashore, Bayview Trail. 213 Comment
  JEPS63675  Carex nudata W. L. Jepson 1919-5-17 8280 Marin Paper Mill Creek, Olema 60 Comment
  SEINET10504936 Image available Carex nudata Henry N. Bolander 1860-1 Bolander 2299 Marin Comment
  CAS-BOT-BC119391  Carex obnupta John Thomas Howell 1946-5-4 21714 Marin East of Aurora School at Sonoma Co. line. Comment
  CAS-BOT-BC119400  Carex obnupta Lewis Samuel Rose 1935-5-11 35160 Marin Stinson Beach. Comment
  CAS-BOT-BC119396  Carex obnupta John Thomas Howell; J. W. Stacey 1936-6-7 12648 Marin Ledlum Swamp on road to Point Reyes. Comment
  CAS-BOT-BC9347  Carex pendula Helen Frank 1956-4-5 s.n. Marin Mill Valley garden Comment
  OBI49277  Carex serratodens Lewis S. Rose 1938-4-10 38137 Marin Tiburon 6 Comment
  SEINET7575210 Image available Carex serratodens Lewis S. Rose 1932-3-23 32100 Marin Mt. Tamalpais. Comment
  CAS-BOT-BC116937  Carex subbracteata John Thomas Howell 1945-5-27 20883 Marin NE of Mountain Theater, Mt. Tamalpais. Comment
  CAS-BOT-BC116938  Carex subbracteata John Thomas Howell 1943-5-22 18158 Marin Lagunitas Meadows. Comment
  RSA51945  Carex subbracteata J. T. Howell 1943-5-22 18158 Marin Lagunitas Meadows. Comment
  CAS-BOT-BC116891  Carex subbracteata var. subbracteata Hans Leschke 1945-6-10 s.n. Marin Between Olema and Pt. Reyes Station. Comment
  SEINET4292228 Image available Carex subfusca A. L. Hipp 1999-1 325 a Marin Point Reyes National Seashore. Along shaded volunteer trail leading away from intersection of Bayview Trail and Muddy Creek Road(?) Comment
  SEINET10751080  Carex tracyi John Thomas Howell 1944-6-4 Howell 19567 Marin Mt. Vision west of Inverness, Marin Co. Comment
  CAS-BOT-BC115581  Carex tumulicola John Thomas Howell; J. W. Stacey 1936-6-7 12644 Marin Ledum Swamp on road to Point Reyes Comment
  SEINET4289791  Carex tumulicola Unknown 2009-1 1083 Marin Point Reyes National Seashore. Bayview Trail. Comment
  CAS-BOT-BC115601  Carex tumulicola J. Penalosa 1961-8-26 2219 Marin Tiburon Blvd, 150 yds E of Blackfield Dr. Comment
  CAS-BOT-BC230229  Carpobrotus edulis Peter H. Raven; Michael P. Johnson 1967-5-2 21235 Marin Angel Island. Near formerly cultivated area below East Garrison, E side of island Comment
  CAS-BOT-BC281900  Carthamus lanatus Wilma Follette 1998-10-4 s.n. Marin Dillon Beach Dunes Comment
  CAS-BOT-BC249140  Castilleja affinis John Thomas Howell 1969-5-5 45567 Marin Near Paradise Cove, Tiburon Peninsula Comment
  CHSC1710  Castilleja affinis A. Stone 1963-4-20 Marin Near Dillon Beach. 12 Comment
  RSA113979  Castilleja affinis Peter H. Raven, H. L. Mason, Robert Ornduff, D. Stone 1957-5-2 10731 Marin In woodland, 2.1 miles west of China Camp. Comment
  SEINET12288578  Castilleja affinis M. T. Doutt 1931-1 344 Marin along road by Bolina Lagoon Comment
  JEPS103910  Castilleja affinis subsp. affinis T. I. Chuang 1991-6-20 7829 Marin 1.5 mi S of Fairfax on Bonina Rd. Comment
  JEPS103913  Castilleja affinis subsp. affinis T. I. and F. M. Chuang 1991-6-20 7832 Marin Near Johnson Oyster Co., Pt. Reyes Penninsula. Comment
  JEPS46019  Castilleja affinis subsp. affinis L. R. Heckard 1956-7-15 800 Marin e of Pt. Reyes Lighthouse 152 Comment
  JEPS58951  Castilleja affinis subsp. affinis John Thomas Howell 1942-4-19 16947 Marin Carson Ridge Comment
  UC1238983  Castilleja affinis subsp. neglecta Freed W. Hoffman 1947-4-23 1692 Marin Tiburon Peninsula; North Coast Ranges Comment
  JEPS76867  Castilleja ambigua subsp. ambigua L. R. Heckard with T. I. Chuang and R. C. Bacigalupi 1978-5-30 4835 Marin about 0.5 mi n Valley Ford-Dillon Beach rd. jct. w/Dillon Beach-Tomales Rd (along Valley Ford-Dillon Beach rd) Comment
  JEPS93166  Castilleja ambigua subsp. humboldtiensis Grant Fletcher with M. Wetherwax 1995-4-18 GRFLE 12 Marin second point e Dillon Beach (Tom's Point Marsh, w side of Tomales Bay, n Marin County); Tomales Bay, Tom's Point Marsh 2 Comment
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Mar 23 2012
  UCD122198  Castilleja applegatei K. Esau 1932-4-2 s.n. Marin Stinson Beach - Mill Valley. Comment
  UC336300  Castilleja densiflora subsp. densiflora A. Kellogg Apr 1877 52 Marin Saucelito Comment
  UC403309  Castilleja densiflora subsp. densiflora H. E. and S. T. Parks 1930-4-10 477 Marin Tiburon Peninsula Comment
  UC1341844  Castilleja exserta subsp. latifolia Noel H. Holmgren and James L. Reveal 1966-6-6 2640 Marin near light house parking house Point Reyes Comment
  CDA12279  Castilleja foliolosa G. F. Hrusa 1989-2-16 5835 Marin Mt. Tamalpais State Park; approx. 3/4 mile E of Bootjack parking area. Comment
  JEPS38122  Castilleja foliolosa C. Caulon 1965-4-25 Marin 1 mi from Tiburon (Paradise Drive) Comment
  UC1584848  Castilleja foliolosa Jerry Powell 1989-4-13 1564 Marin Marin Island Comment
  UC596326  Castilleja foliolosa R. F. Hoover 1938-2-15 2745 Marin Tiburon Comment
  SFV8663  Castilleja foliolosa C. A. Mitchell 1969-4-12 5 Marin Along fire road on south side of Mount Tamalpais. Comment
  RSA428377B  Castilleja franciscana Christopher Davidson 1965-7-5 196 Marin 3 miles south of Stinson Beach on State Hwy 1. 30 Comment
  CAS-BOT-BC241294  Castilleja latifolia Alice Eastwood 1915-6-23 4763 Marin Pt. Reyes Comment
  CAS-BOT-BC241301  Castilleja latifolia Belle Richardson Jackson 1938-4-11 s.n. Marin Pt. Reyes Peninsula Comment
  SEINET12327826  Castilleja mendocinensis F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -122 Marin Marshall-Petaluma Road from Petaluma to CA 1, 8.6 mi E of junction CA 1 107 Comment
  JEPS60437  Castilleja subinclusa subsp. franciscana T. I. Chuang and F. M. Chuang 1969-6-28 6676 Marin 2.3 mi w Highway 1 junction with road to Muir Beach (on Highway 1) Comment
  JEPS60444  Castilleja subinclusa subsp. franciscana T. I. Chuang and F. M. Chuang 1969-6-28 6683 Marin 3.7 mi n Stinson Beach Comment
  UC26398  Castilleja subinclusa subsp. franciscana W. A. Setchell Apr 1896 Marin Bolinas Comment
  UC885115  Castilleja subinclusa subsp. franciscana Milo S. Baker Mar 1932 5918 Marin Bolinas Bay; at highway Comment
  JEPS79112  Castilleja subinclusa subsp. franciscana L. R. Heckard with T. I. and F. M. Chuang and R. C. Bacigalupi 1980-6-5 5207 Marin n from Estuary of Keys Creek (marsh) (n side of upper marsh, Marshall, along Route 1 to Tomales); Marshall Comment
  SBBG6788  Castilleja subinclusa subsp. franciscana H. and M. Dearing 1940-3-21 4141 Marin near ocean, Stinson Beach 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
  UC495534  Castilleja wightii Merle Randall 1930-6-17 Marin 0.5 mi n mouth of Alamere Creek (n Bolinas) Comment
  UC589424  Castilleja wightii Beryl O. Schreiber 1932-6-15 483 Marin Teachers Bay; Tomales Bay Comment
  HSC92188  Castilleja wightii A. T. Austin 1991-3-27 Marin Mt. Tamalpais State Park Comment
  JEPS47456  Castilleja wightii L. R. Heckard 1966-8-17 1555 Marin along road where highway crosses Drake's Estuary Comment
  POM225555  Castilleja wightii Alice Eastwood 1921-6-29 s.n. Marin Rodeo Lagoon Comment
  SD51346  Castilleja wightii Darley F. Howe 1961-7-27 Marin 0.6 mile south of Stinson Beach on #1, bluff above ocean 29 Comment
  NY68182  Castilleja wightii subsp. rubra F. W. Pennell 1940-5-20 25452 Marin Route 1. Shale. W of Fairfax. 45.7 Comment
  SEINET7088097  Casuarina sumatrana R. W. Becking 1996-5-19 s.n. Marin Rodeo Beach, 100-200 feet east of the bridge over the outlet of Rodeo Lagoon, Fort Barry, Golden Gate National Recreation Area, Sausalito. Comment
  CAS-BOT-BC40226  Caulanthus lasiophyllus John Thomas Howell 1943-4-11 17904 Marin Black Canyon, San Rafael hills. Comment
  CAS-BOT-BC40230  Caulanthus lasiophyllus John Thomas Howell 1966-5-25 41543 Marin Gully just north of garden area. John Thomas Howell Botanical Garden, Tiburon. Comment
  JEPS83004  Ceanothus Roger Raiche 1983-6-11 30390 Marin ca 1.2 mi below Potrero Camp (along Kent Trail); Mt. Tamalpais Comment
  UC1177449  Ceanothus John Thomas Howell 1947-5-25 23199 Marin Simmons Trail Mt. Tamalpais; , Simmons Trail Comment
  CAS-BOT-BC48885  Ceanothus cuneatus H. E. McMinn 1925-12-20 1583 Marin By road between summit and dam of Alpine Lake. N. Comment
  CDA23606  Ceanothus cuneatus D. G. Kelch 2008-1-19 8 .011 Marin Mt Tamalpais. N side near Carson Ridge. Comment
  JEPS42232  Ceanothus cuneatus var. cuneatus W. L. Jepson 1914-1-9 5709 Marin Mt. Tamalpais Comment
  JEPS42245  Ceanothus cuneatus var. cuneatus W. L. Jepson 1896-2-16 14025 Marin ridge between Mill Valley and Sequoia Canyon Muir Woods Comment
  JEPS83642  Ceanothus cuneatus var. cuneatus R. Raiche 1988-1-24 80006 Marin se end of beach (bluff, below WWII army instillation); Marin Headlands, Tennessee Valley Comment
  UC1070920  Ceanothus cuneatus var. cuneatus J. B. Spring 1932-7-9 103 Marin Big Rock Ranch. Petaluma quad. 213 Comment
  UC18290  Ceanothus cuneatus var. cuneatus Alice Eastwood 1899-4-2 Marin Mt. Tamalpais Comment
  UC54889  Ceanothus cuneatus var. cuneatus Chesnut and Drew 1891-3-21 Marin Lake Lagunitas Comment
  UCSC003157  Ceanothus cuneatus var. cuneatus D. J. Norman 1968-4-17 96 Marin Bootjack Trail - Mt. Tamalpais 244 Comment
  CAS-BOT-BC48429  Ceanothus cuneatus var. ramulosus Michener; Bioletti 1893-4-15 s.n. Marin Fairfax Comment
  CAS-BOT-BC48439  Ceanothus cuneatus var. ramulosus John Thomas Howell 1940-5-26 15524 Marin San Anselmo Canyon Comment
  CAS-BOT-BC49139  Ceanothus cuneatus var. ramulosus Alice Eastwood 1913-3-16 2499 Marin Mt. Tamalpais Comment
  LA27290  Ceanothus foliosus Lewis S. Rose; 1942-3-26 42005 Marin South slope of Mt. Tamalpais 304 Comment
  RSA739826  Ceanothus foliosus D. Kelch 2007-4-22 7199 Marin Mt. Tamalpais Bootjack Camp. Comment
  UC1177453  Ceanothus foliosus John Thomas Howell 1946-5-25 21942 Marin hills w of Corte Madera 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-BC50926  Ceanothus foliosus var. foliosus J. Clausen 1936-5-10 1176 Marin Mt. Tamalpais, on south exposure in rocky gravel. Comment
  CAS-BOT-BC50930  Ceanothus foliosus var. foliosus H. L. Mason 1924-10-12 1114 Marin Southeast slope of Mt. Tamalpais along railroad Comment
  CAS-BOT-BC50936  Ceanothus foliosus var. foliosus W. R. Dudley 1897-5-9 s.n. Marin Top of Mt. Tamalpais Comment
  CAS-BOT-BC50941  Ceanothus foliosus var. foliosus H. E. McMinn 1923-3-30 908 Marin Bolinas Ridge, near Alpine Summit Comment
  CAS-BOT-BC50945  Ceanothus foliosus var. foliosus Elsie Zeile 1910-4-10 s.n. Marin Tamalpais Comment
  CAS-BOT-BC50950  Ceanothus foliosus var. foliosus John Thomas Howell 1929-4-5 932 Marin Pipeline Trail Comment
  CDA9580  Ceanothus foliosus var. foliosus D. G. Kelch 2007-4-22 7 .199 Marin Mt. Tamalpais; E Bootjack Camp. 0 Comment
  UC1071308  Ceanothus gloriosus var. exaltatus B. Schreiber 1936-4-11 2162 Marin .8 mi sw Shell Beach; Pt. Reyes quad. 129 Comment
  CAS-BOT-BC49961  Ceanothus gloriosus var. gloriosus John Thomas Howell 1964-3-19 s.n. Marin Tomales Bay State Park above Hearts Desire Beach Comment
  RSA95400  Ceanothus gloriosus var. gloriosus Alice Eastwood, John T. Howell 1936-3-22 s.n. Marin Point Reyes. Comment
  CAS-BOT-BC49981  Ceanothus gloriosus var. porrectus Ronie Clark 1983-8-12 PR 83 -050 Marin Point Reyes National Seashore. Sir Francis Drake Hwy. 6.7 mi. from Inverness - AT&T property, SW of compound (buildings) Comment
  CAS-BOT-BC49985  Ceanothus gloriosus var. porrectus B. A. Stein 1981-9-26 564 Marin Pt. Reyes Nat. Seashore, Inverness Ridge c. 1/2 mile N of Mt. Vision 243 Comment
  CHSC39452  Ceanothus gloriosus var. porrectus B. A. Stein; R. Patterson 1981-7-2 563 Marin Inverness Ridge at summit of Sir Francis Drake Hwy. 121 Comment
  CAS-BOT-BC50628  Ceanothus jepsonii Alice Eastwood 1925-6-7 12976 Marin Big Carson Ridge Comment
  CAS-BOT-BC51101  Ceanothus jepsonii H. E. McMinn 1922-6-6 149 Marin Mt. Tamalpais region Comment
  UC79985  Ceanothus jepsonii unknown 1903-4-1 4001 Marin Mt. Tamalpais Comment
  SDSU10323  Ceanothus jepsonii var. jepsonii Claire Schneider, Gary Waayers 1993-4-9 9 IV93G Marin Located off of fairfax-Bolinas Road, near mile marker 3.9. 200 Comment
  UC635528  Ceanothus jepsonii var. jepsonii Herbert L. Mason 1926-2-28 2675 Marin West Peak, Mount Tamalpais Comment
  CAS-BOT-BC51407  Ceanothus masonii H. E. McMinn 1923-3-30 906 b Marin Bolinas Ridge near Alpine Summit Comment
  CAS-BOT-BC83791  Ceanothus masonii D. O. Burge 2007-5-8 913 b Marin Golden Gate National Recreation Area, Bolinas Ridge 450 Comment
  CAS-BOT-BC83792  Ceanothus masonii D. O. Burge 2007-4-9 829 b Marin Bolinas Ridge, W of Skyline Boulevard 500 Comment
  RSA754441  Ceanothus masonii Dylan O. Burge 2007-4-10 DOB 832 c Marin Ridge S of Salmon Creek, above Marshall-Petaluma Road, 1.6 road miles (2.6 km) W of intersection with Hicks Valley Road, 12.2 km 90 degrees true E of Marshall. 230 Comment
  UC657550 Image available Ceanothus masonii H. E. McMinn 1933-4-23 3044 Marin Bolinas Ridge; ; Bolinas Ridge, Marin Co. Comment
  UC79997  Ceanothus masonii T. S. Brandegee Apr 1891 106 Marin Bolinas Ridge Comment
  UCD112052  Ceanothus masonii Roger Raiche 1984-3-24 RR 40070 Marin Unnamed ridge between ne branch of Soulajule Reservoir (formerly Arroyo Sansal) and Marshall-Petaluma Rd. (along Salmon Crk). 243 Comment
  UCD112053  Ceanothus masonii Roger Raiche 1984-3-24 RR 40072 Marin Unnamed ridge between ne branch of Soulajule Reservoir (formerly Arroyo Sansal) and Marshall-Petaluma Rd. (along Salmon Crk). 243 Comment
  CAS-BOT-BC51513  Ceanothus oliganthus var. sorediatus Brandegee 1890-5-1 41 Marin Tamalpais Comment
  JEPS42214  Ceanothus oliganthus var. sorediatus W. L. Jepson 1892-4-5 14003 Marin Ross Valley Comment
  POM316534  Ceanothus oliganthus var. sorediatus W. C. Merrill 1895-05 s.n. Marin Tamalpias Comment
  UC79850  Ceanothus oliganthus var. sorediatus Katharine Brandegee 1890-4 Marin lower slopes of Tamalpais Comment
  RSA176588  Ceanothus ramulosus W. R. Dudley 1906-4-14 s.n. Marin Mt. Tamalpais. Comment
  CAS-BOT-BC52929  Ceanothus thyrsiflorus Milo S. Baker 1929-7-16 3625 a Marin Lighthouse Road west Inverness Comment
  CAS-BOT-BC52933  Ceanothus thyrsiflorus Alice Eastwood 1913-6-15 3408 Marin Mt. Tamalpais Comment
  CAS-BOT-BC52959  Ceanothus thyrsiflorus Beryl O. Schreiber 1936-3-7 2134 Marin Tomales Ridge, west of Tomales Bay Comment
  CAS-BOT-BC52961  Ceanothus thyrsiflorus Brandegee 1890-5-1 64 Marin Tamalpais Comment
  CAS-BOT-BC52965  Ceanothus thyrsiflorus H. E. McMinn 1922-12-27 424 Marin Near Lagunitas Comment
  CAS-BOT-BC52974  Ceanothus thyrsiflorus Elsa G. Ruckert 1960-4-13 88 Marin Roadside, county road west from marshall leading to Olema, 1/2 mile from junction with Tomales Road. 15 Comment
  RSA89830  Ceanothus thyrsiflorus P. A. Munz 1954-7-29 19892 Marin Slope of Mt. Vision, west of Iverness. Comment
  UC1324891  Ceanothus thyrsiflorus H. U. Stauffer and E. Molseed 1964-5-17 5935 Marin 11 km w Fairfax (Alpine Lake); , w of Fairfax 200 Comment
  UC589565  Centaurea melitensis Beryl O. Schreiber 1932-6-17 492 Marin Waterfall Beach Tomales Bay Comment
  POM248723  Centaurium muehlenbergii J. T. Howell 1938-7-3 13944 Marin At head of Lucas Valley. Comment
  JEPS113362  Centaurium tenuiflorum J. Greenhouse 2002-7-21 5114 Marin Alpine Lake Comment
  UCD121502  Centaurium tenuiflorum Heidi E. M. Dobson 1977-7-8 264 (V) Marin Next to Bolinas-Fairfax Road at base of Pine Hill. Comment
  CAS-BOT-BC279229  Centromadia pungens subsp. pungens John Thomas Howell 1951-10-11 28294 Marin Olema Marshes Comment
  CAS-BOT-BC384916  Cerastium arvense Roxana S. Ferris 1932-4-2 8042 Marin Point Reyes near lighthouse Comment
  UC404772  Cerastium arvense Mrs. H. P. Bracelin 1930-4-30 15 Marin near Light House grounds Point Reyes 150 Comment
  SEINET11933456  Cerastium arvense F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -128 Marin 6 mi of Marshall on CA 1, near junction of Walker Creek & CA 1 intersection 3 Comment
  UCSB1848  Cerastium arvense Keator, Glenn 1959-3-29 Marin Near gate to Pt. Reyes lighthouse, Pt. Reyes peninsula Comment
  UC465613  Ceratophyllum demersum N. L. Gardner 1906-8-4 Marin Lake Lagunitas Comment
  CAS-BOT-BC400192  Ceratophyllum demersum M. S. Jussel 1934-10-21 s.n. Marin Lake Lagunitas Comment
  UC1552851  Cheilanthes intertexta R. Storer 1943-6-27 Marin hill e of Stinson Beach 228 Comment
  UC42449  Cheilanthes intertexta Mrs. Brandegee June 1892 Marin Comment
  CAS-BOT-BC499303  Chlorogalum pomeridianum var. divaricatum John Thomas Howell 1945-5-20 20867 Marin Tiburon Comment
  RSA120498  Chlorogalum pomeridianum var. divaricatum S. S. Tillett 1956-6-30 590 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-BC236907  Chloropyron maritimum subsp. palustre John Thomas Howell 1933-7-30 11480 Marin Inverness Comment
  CAS-BOT-BC236908  Chloropyron maritimum subsp. palustre John Thomas Howell 1945-6-30 21257 Marin Stinson Beach Comment
  UCD123794  Chloropyron maritimum subsp. palustre A. Brown 1993-5-14 s.n. Marin 4.2 km northeast of mouth of Tomales Bay near Ocean Roar west Highway 1 by Pacific Narrow guage railroad grade, Walker Creek Delta. Comment
  UCD41387  Chorizanthe cuspidata Ellen Dean; with PLB 102 2004-5-9 2030 Marin Point Reyes National Seashore, North Beach. Dunes just south of parking area. Comment
  CAS-BOT-BC191547  Chorizanthe cuspidata var. villosa Robert Soost 2001-6-1 s.n. Marin Abbotts Lagoon parking lot area, Pt. Reyes National Seashore Comment
  CAS-BOT-BC191548  Chorizanthe cuspidata var. villosa Robert Soost 1999-6-25 s.n. Marin Abbotts Lagoon Comment
  RSA12212  Chorizanthe cuspidata var. villosa Carl B. Wolf 1934-6-28 5755 Marin Point Reyes Peninsula opposite Wireless Station, 9 miles by road from the Lighthouse. 61 Comment
  RSA150964  Chorizanthe cuspidata var. villosa Clare B. Hardham 1962-6-8 10450 Marin Tomales Point; Point Reyes Peninsular Comment
  RSA309423  Chorizanthe cuspidata var. villosa Robert A. Norris 1983-8-6 4563 Marin Point Reyes Beach North 40 Comment
  UC1176925  Chorizanthe cuspidata var. villosa John Thomas Howell 1946-6-9 21999 Marin Abbotts Lagoon Comment
  SJSU15183  Chorizanthe cuspidata var. villosa Sandra Baron 2006-6-15 Marin Alongside Pierce Point road by Kehoe beach trail, Point Reyes National Seashore, Point Reyes Comment
  CAS-BOT-BC257015  Chorizanthe membranacea Lewis S. Rose 1946-6-16 46157 Marin Mt. Tamalpais, Rock Spring 670 Comment
  CAS-BOT-BC45827  Chorizanthe valida A. D. E. Elmer 1903-7-1 4756 Marin Point Reyes P.O. Comment
  POM351634  Chrysanthemum segetum H. F. Copeland 1934-5-27 s.n. Marin Dillon's Beach. Comment
  CAS-BOT-BC36457  Chrysolepis chrysophylla W. R. Dudley 1898-11-25 s.n. Marin Pine ridge, Point Reyes Comment
  CAS-BOT-BC421475  Chrysolepis chrysophylla T. Gosliner; S. Whelan; F. Leist; H. Gosliner; T. Wiedenmayer 2014-9-13 14282 Marin Mount Tamalpais. Marin Municipal Water District lands: San Geronimo Ridge, between Pine Mountain Road and Fairfax-Bolinas road Comment
  UC5440  Chrysolepis chrysophylla var. minor J. Burtt Davy 1893-7-24 219 Marin Mill Valley Comment
  CAS-BOT-BC173558  Chrysopsis bolanderi Peter Rubtzoff 1980-7-12 9459 Marin San Anselmo Comment
  RSA275979  Cicendia quadrangularis Robert A. Norris 1978-4-22 3756 Marin Tennessee Valley road, 1 miles WSW Manzanita. Comment
  UC32526  Cicuta douglasii J. Burtt Davy 1900-6-27 6789 Marin Point Reyes; Western Middle California, Point Reyes Comment
  UC924231  Circaea alpina subsp. pacifica H. S. Reed 1939-5-23 267 Marin Mt. Tamalpais 243 Comment
  CAS-BOT-BC105841  Cirsium andrewsii John Thomas Howell 1939-7-2 14818 Marin Elk Valley Comment
  UC176321  Cirsium andrewsii Miss Harriet A. Walker 1913-6-15 3007 Marin Tennessee Cove Comment
  CAS-BOT-BC284447  Cirsium brevistylum Volney Rattan 1877-1-1 s.n. Marin Angel Island, San Francisco Bay Comment
  UCD130504  Cirsium brevistylum Collector Unknown 1925-6-6 1657 Marin Bolinas. Comment
  CAS-BOT-BC284448  Cirsium brevistylum Javier Penalosa 1961-6-29 1916 Marin Paradise Drive 1.4 mi. northwest of road to Naval Net Depot, Tiburon Peninsula Comment
  CAS-BOT-BC100967  Cirsium hydrophilum var. vaseyi Roger Raiche 1985-8-3 RR 50709 Marin Pine Mountain, Carson Ridge area, above Little Carson Canyon 335 Comment
  CAS-BOT-BC100968  Cirsium hydrophilum var. vaseyi Alice Eastwood 1913-7-10 3476 Marin along road to Bolinas back of [Libertys] Liberty Comment
  CAS-BOT-BC285605  Cirsium occidentale var. occidentale Gordon H. True 1970-4-23 5312 Marin Point Reyes Bird Observatory 3 mi. NW. of Bolinas at Arroyo Honda 30 Comment
  CAS-BOT-BC286525  Cirsium occidentale var. venustum John Thomas Howell 1939-6-25 14790 Marin Summit Avenue, Mill Valley Comment
  CAS-BOT-BC288684  Cirsium quercetorum John Thomas Howell 1939-6-4 14718 Marin Point Reyes lighthouse Comment
  CAS-BOT-BC288690  Cirsium quercetorum John Thomas Howell 1939-6-25 14796 Marin Summit Avenue, Mill Valley Comment
  CDA18366  Cirsium quercetorum G. D. Barbe, Dick Brown, Phil Economon, T. C. Fuller 1978-5-18 2390 Marin Pt. Reyes National Seashore; Sir Francis Drake Drive, between Inverness Park and Inverness. 15 Comment
  POM261377  Cirsium quercetorum J. T. Howell 1939-6-18 14774 Marin Near Mud Lake Comment
  RSA0070865  Cirsium quercetorum H. F. Copeland 1934-5-27 s.n. Marin Near Dillon's Beach. Comment
  CAS-BOT-BC288746  Cirsium remotifolium John Thomas Howell 1939-6-25 14796 Marin Summit Avenue, Mill Valley Comment
  CAS-BOT-BC422428  Cirsium remotifolium A. Williams; C. Hagerty; R. Skwarek; K. Martin; R. Johnson 2014-5-10 14031 Marin Mount Tamalpais. Marin Municipal Water District lands: Less than 0.25 miles up Azalea Hill Trail from intersection with Bolinas-Fairfax Road. Plot on north side of trail near shallow drainage. Comment
  SBBG54769  Cirsium vulgare D. E. Breedlove 1961-12-31 1435 Marin rd to Pt Reyes, 13 mi W of Inverness 18 Comment
  CAS-BOT-BC285805  Cirsium vulgare Gordon H. True 1968-7-2 4649 Marin Point Reyes Bird Observatory ca. 3 mi. northwest of Bolinas at Arroyo Hondo 45 Comment
  CAS-BOT-BC223888  Cistus incanus John Thomas Howell 1939-9-3 15335 Marin At Black Point Comment
  CAS-BOT-BC163506  Clarkia amoena subsp. huntiana Peter H. Raven 1957-7-5 11047 Marin Roadside slopes 3.0 miles from U. S. Highway 101 on road to Nicasio Comment
  RSA113777  Clarkia amoena subsp. huntiana Peter H. Raven 1957-6-29 11008 Marin 1.8 miles southeast of Tocaloma Comment
  CAS-BOT-BC164207  Clarkia concinna J. W. Congdon 1880-7-4 s.n. Marin [Paper-Mill] Paper Mill Cr. Comment
  CAS-BOT-BC164208  Clarkia concinna Wilma Follette 1995-5-10 s.n. Marin Highway #1, Marker 44.33, Walker Creek Bluff Comment
  UCD104424  Clarkia concinna Nancy Griffin 1975-5-25 28 Marin State Highway 1, 1.6 miles S of Tomales Road. Comment
  RSA107058  Clarkia davyi L. S. Rose 1956-7-30 56134 Marin Point Reyes Peninsula, 7 miles W of Inverness. 9 Comment
  RSA0096876  Clarkia davyi Roxana S. Ferris, Ira L. Wiggins 1935-7-19 8120 Marin About 4 miles from Point Reyes Light House. Comment
  RSA114322  Clarkia davyi J. T. Howell 1946-5-5 s.n. Marin Pt. Reyes Radio Station Comment
  CAS-BOT-BC434201  Clarkia gracilis P. DaSilva; M. A. Garcia; A. Young; A. Pence; F. Leist; M. Camarillo 2014-5-10 14149 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-BC164609  Clarkia gracilis subsp. gracilis John Thomas Howell 1943-5-9 17958 Marin Black Canyon, San Rafael hills Comment
  CAS-BOT-BC232263  Clarkia gracilis subsp. gracilis T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1226 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest. Comment
  SJSU10995  Clarkia gracilis subsp. gracilis G. B. Youngberg 1956-5-19 426 Marin Rock Springs, Mt Tamalpais 701 Comment
  CAS-BOT-BC162476  Clarkia gracilis subsp. sonomensis Wilma Follette; Doreen Smith 2001-5-22 s.n. Marin Franch Ranch County open space, San Geronimo Valley, below uppermost serpentine outcrop uphill from S.F. Drake Blvd. Comment
  CAS-BOT-BC163742  Clarkia purpurea subsp. quadrivulnera John Thomas Howell 1943-6-6 18212 Marin Canyon just below Muir Woods Comment
  CAS-BOT-BC163744  Clarkia purpurea subsp. quadrivulnera Mrs. E. C. Sutliffe 1920-5-1 s.n. Marin San Anselmo Canyon Comment
  CAS-BOT-BC165053  Clarkia rubicunda C. L. Hitchcock 1928-6-7 23 Marin Between San Quentin and Sausalito, 5 miles from Sausalito 11 Comment
  CAS-BOT-BC165072  Clarkia rubicunda Javier Penalosa 1961-7-15 1965 Marin Below plateau NW of 148ft. summit Comment
  UC1071883  Clarkia rubicunda H. and M. Lewis 1955-6-21 974 Marin 4.6 mi s Olema (Hwy. 1) Comment
  POM153261  Clarkia rubicunda C. L. Hitchcock 1928-6-7 26 Marin Tiburon Peninsula, one-half mile west of Tiburon on Bay Road 6 Comment
  RSA113607  Clarkia rubicunda Peter H. Raven 1957-6-29 11005 Marin Above the north arm of Alpine Lake, Mount Tamalpais Comment
  POM153258  Clarkia rubicunda subsp. blasdalei C. L. Hitchcock 1928-6-7 22 Marin Between San Rafael Ferry and San Rafael, 1/2 mile from Ferry. 9 Comment
  CAS-BOT-BC531481  Claytonia exigua D. Smith; S. Whelan; V. Smith; H. Kuimelis 2015-4-10 15367 Marin Mount Tamalpais. Marin Municipal Water District lands: Potrero Meadow Comment
  RSA127366  Claytonia exigua subsp. exigua J. T. Howell 1939-4-23 14615 Marin Corte Madera Ridge, Mt. Tamalpais. Comment
  CAS-BOT-BC439205  Claytonia exigua subsp. exigua Phyllis Ellman 1973-2-26 s.n. Marin W. of Old St. Hilary's, Tiburon Comment
  CAS-BOT-BC439219  Claytonia exigua subsp. exigua John Thomas Howell 1945-4-29 s.n. Marin Above Camp Handy, Mt. Tamalpais Comment
  CAS-BOT-BC439237  Claytonia exigua subsp. exigua W. R. Dudley 1894-3-31 s.n. Marin San Anselmo, Bolinas Ridge Comment
  SFV8734  Claytonia exigua subsp. exigua E. E. Grissell 1967-5-6 13 Marin Bolinas Road, about 2.25 miles southwest of Fairfax Post Office. 76 Comment
  UC1587550  Claytonia gypsophiloides K. L. Chambers 1977-3-31 4262 Marin 5.1 mi from center of Fairfax (Fairfax to Bolinas road) Comment
  JEPS25037  Claytonia gypsophiloides Lincoln Constance, Alan A. Beetle 1940-4-20 2566 Marin 5.4 mi se Fairfax (above Alpine Lake) 365 Comment
  CAS-BOT-BC439842  Claytonia perfoliata Alice Eastwood 1906-7-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC443589  Claytonia perfoliata subsp. perfoliata John Thomas Howell 1939-4-23 14614 Marin Corte Madera Ridge, Mt. Tamalpais Comment
  UC1176778  Claytonia perfoliata subsp. perfoliata John Thomas Howell 1946-4-13 21604 Marin near Rock Spring; Mt. Tamalpais Comment
  HSC17739  Claytonia sibirica E. R. Drew 1889-5-18 Marin Tomales Bay Comment
  UC13661  Claytonia sibirica W. L. Jepson Apr 1 1893-Apr 2 1893 Marin Olema Comment
  UC625505  Claytonia sibirica Frank W. Gould 1938-5-7 354 Marin 3 mi w Inverness (on the road to Point Reyes) 106 Comment
  CAS-BOT-BC443943  Claytonia sibirica Alan Galloway 1963-6-1 s.n. Marin Near Bolinas Lagoon (e. side) Comment
  RSA464441  Claytonia sibirica M. S. Jussel 1933-7-30 403 Marin Marsh at summit of road to Pt. Reyes from Inverness. Comment
  UC7924  Claytonia sibirica Alice Eastwood 1896-5-31 Marin near Tennessee Comment
  UC13765  Clintonia andrewsiana W. C. Blasdale 1894-1 Marin Mill Valley Comment
  UC71964  Clintonia andrewsiana Chesnut and Drew 1891-4-17 Marin Bolinas Ridge Comment
  SEINET12057291  Clintonia andrewsiana F. H. Utech 1977-6-25 s.n. Marin Mt. Tamapalis State Park, Ben Johnson Trail along edge of Muir Woods National Monument 305 Comment
  JEPS7353  Collinsia heterophylla H. M. Wheeler 1944-6-4 Marin along Old Stage Rd. a few steps nw Bootjack; Mt. Tamalpais Comment
  RSA408303  Collinsia heterophylla Glenn A. Gorelick 1967-4-30 s.n. Marin 4.8 miles SE of Nicasio Comment
  JEPS77208  Collinsia sparsiflora var. collina Robert M. Lloyd 1963-4-24 2354 Marin 5 mi s Fairfax (on Bolinas Rd) 274 Comment
  UC750697  Collinsia sparsiflora var. collina Lewis S. Rose 1946-5-14 46061 Marin Laurel Dell Mt. Tamalpais (Mt. Tamalpais); , Laurel Dell 609 Comment
  JEPS6340  Collinsia sparsiflora var. sparsiflora Adele Lewis Grant 1917-4-20 926 Marin Tamalpais 609 Comment
  JEPS6343  Collinsia sparsiflora var. sparsiflora L. M. Newlon 1921-1 87 Marin Mt. Tamalpais Comment
  UC747036  Collinsia sparsiflora var. sparsiflora G. Thomas Robbins 1944-4-14 1527 Marin about 3 mi w of Hamilton Field Air Base (near summit of Big Rock Ridge); Big Rock Ridge 304 Comment
  UC124918  Collomia heterophylla Katharine Brandegee Jun 1 1885-May 1 1890 Marin Olema Comment
  SEINET13778109  Collomia heterophylla A. A. Heller 1906-6-12 8389 Marin Mt. Tamalpais Comment
  SEINET6808406  Conyza canadensis Unknown 1927-8-7 10187 Marin Inverness; Inverness Comment
  UC845201  Corallorhiza striata M. E. Parsons 1912-4-12 Marin Kentfield Comment
  UCD138897  Corallorhiza striata Robt. Branstead 1934-4-8 s.n. Marin Rate Snake Camp Trail, south slope of Mt. Tamalpais. Comment
  CHSC31124  Cordylanthus maritimus Robert A. Schlising; H. G. Baker 1963-6-29 2625 Marin Salt Marsh (where Schooner Bay of Drake's Estero reaches Sir Francis Drake Blvd. Coast Ranges. Comment
  JEPS17325  Cordylanthus maritimus subsp. palustris A. A. Heller 1902-6-19 5722 Marin Tiburon peninsula, along the Bay road Tiburon peninsula Comment
  POM15691  Cordylanthus maritimus subsp. palustris A. A. Heller 1902-6-19 s.n. Marin Tiburon peninsula, along the Bay Road. Comment
  RSA144543  Cordylanthus maritimus subsp. palustris Peter H. Raven 1961-8-22 16570 Marin Head of Drake's Estero, Point Reyes Penninsula. Comment
  UC1106161  Cordylanthus maritimus subsp. palustris Lewis S. Rose 1957-7-22 57121 Marin Drakes Estero Point Reyes Comment
  JEPS6779  Cordylanthus pilosus subsp. pilosus Willis L. Jepson 1892-9-9 21339 Marin Mt. Tamalpais Comment
  CAS-BOT-BC105655  Corethrogyne filaginifolia John Thomas Howell 1939-6-18 14767 Marin Near Mud Lake Comment
  CAS-BOT-BC105669  Corethrogyne filaginifolia Alice Eastwood 1915-6-24 4794 Marin Inverness Comment
  UC202952  Corethrogyne filaginifolia E. R. Drew 1889-5-18 Marin Inverness Comment
  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
  JEPS50139  Cornus sericea subsp. sericea W. L. Jepson 1900-9-18 1180 Marin Inverness Comment
  UC303656  Cornus sericea subsp. sericea S. B. Parish Aug. 1918 19068 Marin Lagunitas Comment
  CAS-BOT-BC180322  Corylus cornuta subsp. californica Javier Penalosa 1962-3-31 2286 Marin Ridge over the longer of the Peninsula RR tunnels. NW slope. Tiburon Peninsula Comment
  UC1106192  Cotula australis John Thomas Howell 1945-9-16 21468 Marin San Rafael Comment
  HSC93957  Cotula coronopifolia C. Newberry 1994-7-5 7155 Marin Point Reyes National Seashore, Tomales Bay Comment
  POM289380  Cotula coronopifolia Cora W. Benson 1934-3-29 s.n. Marin Black Point; San Francisco Bay Watershed Comment
  POM356286  Cotula coronopifolia H. F. Copeland 1934-5-27 s.n. Marin Dillons Beach Comment
  UC1192138  Cotula coronopifolia Malcolm A. Nobs, S. Galen Smith 1949-6-1 776 Marin Inverness; Pt. Reyes Comment
  UC1614620  Cotula coronopifolia Charles M. Belshaw 1934-3-11 32 Marin four canyons e. Rodeo Lagoon 7 Comment
  UCD130910  Cotula coronopifolia Helen K. Sharsmith 1963-5-18 5454 Marin West side of Bolinas Ridge above Bolinas Lagoon. 30 Comment
  UC747363  Crassula connata var. subsimplex G. Thomas Robbins with J. T. Howell 1944-4-13 1496 Marin Big Rock Ridge ca. 4 mi. w. Hamilton Field Air Base 457 Comment
  OBI10179  Crataegus douglasii H. E. McMinn 1938-6-19 5124 .5 Marin County line between Marin and Sonoma Comment
  UCD116893  Crocanthemum scoparium P. B. Kennedy 1926-5-20 s.n. Marin Above Lake Lagunitas. Comment
  RSA244732  Crypsis schoenoides Lillian McHoul 1971-9-26 s.n. Marin Desiccated strand of Nicasio Reservoir Comment
  UC907790  Cryptantha clevelandii G. Thomas Robbins 1944-4-14 1509 Marin 2-3 mi w Hamilton Field Air Base; Big Rock Ridge 152 Comment
  JEPS67587  Cryptantha flaccida W. L. Jepson 1940-6-5 19945 Marin n of Tiburon Comment
  UCD119882  Cryptantha micromeres John Thomas Howell 1946-5-12 21791 Marin Carson Ridge. Comment
  UC100836  Cryptantha torreyana A. A. Heller 1906-6-12 8403 Marin Mt. Tamalpais Comment
  NY16802  Cupressus sargentii A. A. Beetle 1940-1-14 3111 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
  UC1134235  Cupressus sargentii H. S. Yates 1935-4-2 5049 Marin West Peak Tamalpais Quad., West Peak 792 Comment
  UC813442  Cupressus sargentii Lewis S. Rose 1939-11-30 39365 Marin Mt. Tamalpais 792 Comment
  NY16628  Cupressus sargentii H. A. Walker 1910-9-10 2278 Marin This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  SEINET233353  Cupressus sargentii Unknown 1974-5-4 88 Marin Along Carson Ridge Comment
  CAS-BOT-BC224501  Cuscuta californica John Thomas Howell 1946-7-7 22194 Marin South of Barths Retreat, Mt. Tamalpais Comment
  UC879583  Cuscuta subinclusa Alice Eastwood 1912-8-3 1550 Marin Mt. Tamalpais Comment
  SBBG34004  Cuscuta subinclusa L. S. Rose 1969-8-9 69091 Marin edge of salt marsh 1 Comment
  CAS-BOT-BC263256  Cynoglossum grande A. Williams; S. Bishop; S. Creer; K. Hauser; A. Poggio; M. Jones 2012-3-24 004 Marin Mount Tamalpais. Marin Municipal Water District lands: ~30 m down Alex Forman trail from Sky Oaks employee parking lot Comment
  JEPS77811  Cynoglossum grande Robert M. Lloyd 1963-3-10 2125 Marin 1.5 mi. up rd. to Mt. Tamalpais (from State Hwy. 1) 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
  UC1950108  Cynosurus echinatus Barbara Ertter with Niall McCarten, Mark Fogiel, Dan Pritchett 1990-6-16 9118 Marin Tiburon Peninsula on San Francisco Bay, NE side of ridge at narrow part of peninsula, between Paradise Drive and Hacienda Drive; on NE-facing slopes Comment
  CAS-BOT-BC114641  Cyperus eragrostis Alice Eastwood 1918-9-6 7972 Marin Mill Valley Comment
  JEPS64112  Cyperus eragrostis W. L. Jepson 1921-9-24 9500 Marin Mt. Tamalpais, Phoenix Lake Comment
  SEINET7581657 Image available Cyperus eragrostis M. J. Oldham 1990-9-30 12036 Marin Panoramic Highway at Highway 1, Stinson Beach. Comment
  CAS-BOT-BC114367  Cyperus erythrorhizos Catherine Best 1984-10-11 s.n. Marin Growing on the shore of Stafford Lake. Comment
  RSA518722  Cyperus erythrorhizos Barbara Ertter, Elizabeth Neese 1988-10-29 8015 Marin Nicasio Reservoir ca. 10 air miles southwest of Petaluma and west of Novato. NW edge of reservoir, on Nicaision Valley Road ca 1 mile east of Petaluma Road. Comment
  SD43429  Cypselea humifusa Philip A. Munz 1947-10-5 12193 Marin Lake Lagunitas above Ross 245 Comment
  SEINET7893532  Cypselea humifusa John Thomas Howell 1947-1 24184 Marin Alpine Lake Comment
  CAS-BOT-BC435173  Cypselea humifusa Philip A. Munz 1947-10-5 12193 Marin Lake Lagunitas above Ross 243 Comment
  CAS-BOT-BC201002  Cytisus proliferus John Thomas Howell 1947-5-4 23133 Marin San Rafael Hills Comment
  CAS-BOT-BC198517  Cytisus scoparius Gordon H. True; Fred Ross 1970-4-4 5257 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  CAS-BOT-BC198518  Cytisus scoparius Peter H. Raven; Michael P. Johnson 1967-5-1 21202 Marin Wooded slopes above Hospital Cove, west side of island - Angel Island 60 Comment
  CDA29792  Cytisus scoparius D. G. Kelch 2007-10-16 7 .65 Marin W. of Sausalito along Rodeo Ave. Comment
  CAS-BOT-BC189761  Dactylis glomerata Gordon H. True 1968-7-12 4678 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo. Baccharis plot, west of PRBO Headquarters. 45 Comment
  UCD60523  Danthonia californica R. Tofsrud 1947-6-15 s.n. Marin 1 mi. S of Greenbrae. Comment
  SEINET10598247  Danthonia californica J. G. Moore 1969-5-10 Moore 51 Marin Highway 104, 6 miles SE of Highway 1, 2 miles NW of Samual Taylor State Park on NE side of road in open field. Growing in association with Polypogon monspelensis, Lolium perenne, Melica subulata, and Bromus carinatus. 122 Comment
  SEINET6847455  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
  UCD60999  Danthonia californica var. americana Mrs. H. P. Kelley 1916-4-6 Marin Baker's Hillgrade. Corte Madera. Comment
  UC521705  Datura stramonium Joseph Andorfer Ewan 1933-11-5 8082 Marin Pt. Reyes Road Comment
  RSA133966  Daucus carota John H. Thomas 1959-8-2 8051 Marin Between town of Mill Valley and Richardson Bay Comment
  UCD126492  Daucus pusillus Beecher Crampton 1957-6-11 4176 Marin Just south of Muir Beach. Comment
  CAS-BOT-BC287389  Deinandra corymbosa John Thomas Howell 1939-9-3 15336 Marin Near Black Point Comment
  SBBG33954  Deinandra corymbosa L. S. Rose 1961-7-30 Marin China Camp 3 Comment
  CAS-BOT-BC292102  Delairea odorata John H. Thomas 1967-2-19 12406 Marin Behind Dillon Beach Comment
  CAS-BOT-BC173272  Delphinium Lena E. Bowley 1939-5-1 s.n. Marin Unspecified Comment
  UC635347  Delphinium decorum H. L. Mason 1928-3-24 4265 Marin Millerton Comment
  UC9145  Delphinium decorum subsp. decorum F. P. McLean June 1874 Marin Comment
  CAS-BOT-BC10180  Delphinium hesperium John Thomas Howell 1946-5-19 21928 Marin Saddle between Big and Little Carson Canyons Comment
  CAS-BOT-BC10186  Delphinium hesperium P. F. Covel 1936-5-10 136 Marin Near Alpine Lake Comment
  RSA127211  Delphinium hesperium J. T. Howell 1946-5-19 21928 Marin Clay soil near rocks, saddle betw Big and Little Carson Canyons. Comment
  CDA24251  Delphinium nudicaule G. D. Barbe 1962-3-24 626 Marin 1.5 miles south of Tomales on Highway 1. 0 Comment
  SEINET7720714  Delphinium nudicaule Unknown 1887-4-17 Marin San Rafael Comment
  UC35139  Delphinium patens W. C. Blasdale 1891-4-27 Marin Fairfax Comment
  UC912488  Delphinium variegatum Herbert L. Mason 1928-4-13 4321 Marin hills n San Rafael Comment
  JEPS80977  Dendromecon rigida Edward Lee with W. Joseph 1935-7-18 1562 Marin Lower Throckmorton Trail Mt. Tamalpais (s-facing slopes) Comment
  POM149307  Dendromecon rigida Katherine Brandegee 1907-6-9 s.n. Marin Mt. Tamalpais. Comment
  UC187802  Dendromecon rigida Katharine Brandegee Marin Tamalpais Comment
  UCD95149  Dendromecon rigida Rolf Y. Berg 1962-7-28 s.n. Marin Just above camp on road to Alice Eastwood Group Campground, Muir Woods National Monument. Comment
  SEINET5339605  Dendromecon rigida K. Brandegee 1910-5-22 95 Marin Mill Valley, on the basal slopes of Mt. Tamalpais. Comment
  CAS-BOT-BC192555  Deschampsia cespitosa subsp. holciformis John Thomas Howell 1944-6-4 19562 Marin Near Mt. Vision west of Inverness Comment
  JEPS97725  Deschampsia cespitosa subsp. holciformis Annetta M. Carter 1934-4-29 517 Marin 3 mi. W of Two Rock Junction on Tomales Rd. Comment
  CAS-BOT-BC198489  Deschampsia danthonioides John Thomas Howell 1967-5-24 42261 Marin To west of Dakin Lane, just north of Old St. Hilary's Church, Tiburon Comment
  RSA126473  Deschampsia danthonioides J. T. Howell 1945-4-29 s.n. Marin Lagunitas Meadows; Mt. Tamalpais Comment
  CAS-BOT-BC201825  Deschampsia elongata John Thomas Howell 1942-6-21 s.n. Marin Carson Ridge Comment
  CAS-BOT-BC43419  Descurainia sophia R. E. Frenkel 1964-5-29 514 Marin On Petaluma Road, 0.5 mile east of Point Reyes Station on the north side of the road, 5 feet from pavement. 60 Comment
  UCD63893  Desmazeria rigida John Thomas Howell 1943-6-13 18225 Marin Sausalito. 60 Comment
  CAS-BOT-BC612  Dicentra formosa subsp. formosa Herbert L. Mason 1926-2-21 2649 Marin Road from Inverness to Point Reyes Lighthouse. Comment
  RSA433574  Dicentra formosa subsp. formosa Glenn A. Gorelick 1967-4-30 s.n. Marin Inverness Comment
  CAS-BOT-BC499453  Dichelostemma capitatum L. R. Abrams 1918-4-27 6895 Marin Ignacio Comment
  UCD139415  Dichelostemma capitatum subsp. capitatum T. J. Higgins 1969-4-12 8 Marin South side of Mt. Tamalpais. Comment
  CAS-BOT-BC209004  Digitaria sanguinalis John Thomas Howell 1989-10-16 s.n. Marin Terra Linda, Freitas Park Comment
  CAS-BOT-BC231854  Diplacus aurantiacus B. Young; K. Emmett; O. Anderson; J. Baxter 2012-6-23 1703 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., culvert OS-12 Comment
  CAS-BOT-BC152295  Diplacus congdonii John Thomas Howell 1946-3-24 21586 Marin Burned area in Carson country. Comment
  CAS-BOT-BC151946  Diplacus douglasii John Thomas Howell 1946-3-24 21587 Marin Carson country Comment
  UC1537234  Disporum hookeri Gordon H. True Jr. 1936-3-22 367 Marin Forest Knolls 182 Comment
  UC1614637  Disporum hookeri Charles M. Belshaw 1934-3-18 35 .5 Marin 1 mi. w. Mill Valley (Lee St. Rd.) Comment
  JEPS61831  Disporum smithii Adele Lewis Grant 1915-3-7 Marin Muir Woods Comment
  SEINET11676806  Distichlis spicata E. H. Graham 1931-1 6886 Marin near lighthouse, Pt. Reyes Comment
  SEINET4567433  Distichlis spicata var. stricta L. Koch 1940-6-5 1006 Marin Saline flat around California Park just south of San Rafael along Highway 101 Comment
  RSA785436  Dittrichia graveolens F. Almeda 2007-9-28 9419 Marin Old St. Hilary's Historic Preserve, Tiburon Peninsula. Just upslope from the bell tower along margins of blacktop. Comment
  UC1039587  Dodecatheon hendersonii Herbert L. Mason 1925-2-15 1239 Marin Mill Valley Comment
  UC766288  Dodecatheon hendersonii R. F. Hoover 1938-2-15 2733 Marin Sausalito Comment
  CAS-BOT-BC157713  Drymocallis glandulosa var. glandulosa Elsie Zeile 1903-5-1 s.n. Marin Mill Valley Comment
  UC589421  Drymocallis glandulosa var. wrangelliana Beryl O. Schreiber 1932-6-29 624 Marin Sand Dune Beach Tomales Bay (Tomales Bay) Comment
  CAS-BOT-BC70908  Dryopteris arguta Javier Penalosa 1961-7-15 1981 Marin 1st Ravine NW of summit of Peninsula 137 Comment
  CAS-BOT-BC70911  Dryopteris arguta Alice Eastwood 1913-8-9 s.n. Marin Ross Valley Comment
  CAS-BOT-BC70912  Dryopteris arguta Alice Eastwood 1913-8-9 s.n. Marin Ross Valley Comment
  JEPS79602  Dryopteris expansa Edward Lee 1978-10-22 Marin inland from Pebble Beach; Tomales Bay, Tomales Bay State Park, Pt. Reyes Nat'l Seashor Comment
  CAS-BOT-BC71071  Dryopteris expansa Alice Eastwood 1926-3-28 s.n. Marin Bear Valley Comment
  CAS-BOT-BC428001  Dudleya caespitosa John Thomas Howell 1945-8-19 21446 Marin At head of Drakes Bay Comment
  LA210129  Dudleya cymosa K. Nakai; 1978-8-31 399 Marin Panoramic Hwy. ca. 7.5 km E of Calif. Hwy. 1 Comment
  SEINET12217350  Dudleya cymosa F. H. Utech 1988-1 88 -161 Marin W slope of Mt. Tamalpais, 3 mi past Alpine Dam & 4 mi from Fairfax on Bolinas Rd 180 Comment
  UC725588  Dudleya farinosa A. A. Heller 1941-7-18 16250 Marin ca half way betw wireless station and Point Reyes Lighthouse Comment
  CAS-BOT-BC197146  Echinochloa crus-galli John Thomas Howell 1939-9-3 15343 Marin Near Novato Comment
  CAS-BOT-BC83524  Echinodorus berteroi Doreen Smith 2002-9-1 s.n. Marin Stafford Lake. Comment
  CAS-BOT-BC113678  Eleocharis acicularis Doreen Smith 2002-6-29 s.n. Marin Edges of High Marsh pond, Mt. Tamalpais. Comment
  CAS-BOT-BC113677  Eleocharis acicularis var. occidentalis John Thomas Howell 1946-7-4 22182 Marin E of Aurora School at Sonoma Co. line. Comment
  UC1100724  Eleocharis macrostachya Malcolm A. Nobs, Herbert L. Mason 1949-4-29 737 Marin head of Tomales Bay on Bear Creek above junction with Mill Creek Comment
  CAS-BOT-BC203853  Elymus X hansenii John Thomas Howell 1943-5-15 18082 Marin Tiburon Peninsula Comment
  CDA9228  Elymus californicus D. G. Kelch 1991-5-31 s.n. Marin S. end of Nicasio Reservoir along Pt. Reyes Road. Comment
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Jun 20 2011
  OBI21934  Elymus californicus Robert F. Hoover 1969-5-26 11347 Marin Woodacre Comment
  UC727254  Elymus californicus Rimo Bacigalupi 1943-7-16 2759 Marin Lagunitas Post Office Comment
  OBI2842  Elymus californicus Larry E. Brown 1971-6-21 2045 Marin Muir Woods Natl Monument Comment
  POM205627  Elymus glaucus A. A. Heller 1902-6-18 5714 a Marin Mt. Tamalpais, on the railroad between Mill Valley trail and the water tank Comment
  UCD61902  Elymus glaucus R. Tofsrud Date Unknown 2 Marin Rock Springs, at jct. of Bolinas Ridge Highway and south side of Toll Road; 1/10 miles s.e. of Mt. Theatre on Cataract Creek, 1 1/2 mile sse of West Peak of Mt. Tamalpais. 609 Comment
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Feb 13 2012
  UCD62254  Elymus glaucus P. B. Kennedy 1921-10-18 X- 3044 Marin San Quentin, Leonard. Comment
  SEINET10658466  Elymus glaucus Robert A. Norris 1977-6-2 Norris 3633 Marin McNear's Beach. Comment
  CAS-BOT-BC203813  Elymus glaucus subsp. virescens John Thomas Howell 1947-5-14 23161 Marin McClure Beach Comment
  RSA256365  Epilobium brachycarpum Robert A. Norris 1974-7-28 2128 Marin Inverness. Comment
  CAS-BOT-BC166284  Epilobium canum subsp. canum T. S. Brandegee 1888-10-1 s.n. Marin Angel Island Comment
  UC615401  Epilobium densiflorum Beryl O. Schreiber 1936-6-28 2257 Marin 2 mi e San Geronimo 137 Comment
  UC13518  Epipactis gigantea W. C. Blasdale 1893-7-14 Marin Lagunitas Comment
  CAS-BOT-BC331499  Equisetum hyemale J. Klein; A. (Alice) Chavez; S. Tsiu; A. (Armando) Chavez; W. Dreskin 2013-3-9 13340 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Phoenix Lake shore, Culvert PL 4. Comment
  CAS-BOT-BC57538  Equisetum telmateia Javier Penalosa 1961-3-25 1188 Marin Above Tiburon 121 Comment
  CAS-BOT-BC57543  Equisetum telmateia Robert Setzer 1969-3-22 2135 Marin Fort Baker 30 Comment
  UC589585  Equisetum telmateia subsp. braunii Beryl O. Schreiber 1932-6-29 609 Marin Sand Dune Beach; Tomales Bay Comment
  SEINET10617378  Erechtites argutus Robert A. Norris 1978-6-8 Norris 3790 Marin Locally common on bank by Murray Circle, Ft. Baker. Comment
  RSA128481  Erechtites glomeratus Peter H. Raven 1949-10-30 1256 Marin Eldridge Grade above Kentfield. 183 Comment
  CAS-BOT-BC299917  Erechtites minimus Javier Penalosa 1961-6-29 1912 Marin Paradise Driver 1.9 mi. NW of road to Naval Net Depot, Tiburon Peninsula Comment
  POM356839  Erechtites minimus J. T. Howell 1944-7-30 19857 Marin Almonte. Comment
  CAS-BOT-BC299918  Erechtites minimus Peter H. Raven; Michael P. Johnson 1967-5-1 21114 Marin Below Rock Quarry, Angel Island 60 Comment
  CAS-BOT-BC131551  Ericameria arborescens Alice Eastwood 1912-10-11 2306 Marin Mt. Tamalpais Comment
  UC194055  Ericameria ericoides Edward Lee Greene 1887-9-17 Marin Bolinas Bay Comment
  JEPS116866  Erigeron biolettii David Gowen 2007-9-6 794 Marin Near summit of Mt. Burdell. Growing in rock strewn area below Burdell Mt. Fire Rd. and east of its junction with Old Quarry Trail. Comment
  CAS-BOT-BC293614  Erigeron biolettii Doreen Smith 1993-10-18 s.n. Marin N.W. of San Andreas Dr., Mt. Burdell, Novato Comment
  UC31488  Erigeron glaucus W. H. Brewer 1864-3-2 2761 Marin Angel Island Comment
  UC2042864  Erigeron inornatus Barbara Ertter with Niall McCarten, Mark Fogiel, Dan Pritchett 1990-6-16 9129 Marin Tiburon Peninsula on San Francisco Bay, NE side of ridge at narrow part of peninsula, below Hacienda Drive Comment
  HSC2231  Erigeron petrophilus var. petrophilus J. T. Howell 1942-7-12 17034 Marin Northside Trail Mt. Tamalpais Comment
  UC87833  Erigeron petrophilus var. petrophilus Alice Eastwood 1896-8-16 Marin Mt. Tamalpais Comment
  UC31416  Erigeron reductus var. angustatus Alice Eastwood 1896-8-2 Marin Mt. Tamalpais Comment
  UCD161913  Erigeron reductus var. angustatus Ayzik Solomeshch 2014-5-28 s.n. Marin Lucas Valley Open Space Preserve, plot LVP 01. UTM Zone 10 E 535981 N 4210876. (Coorindates converted from UTM data by label maker.) 380 Comment
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Jun 20 2016
  RSA128945  Erigeron reductus var. angustatus J. T. Howell 1946-7-7 22197 Marin South of Barths Retreat, Mt. Tamalpais. Comment
  UC1177267  Erigeron reductus var. angustatus John Thomas Howell 1946-7-7 22197 Marin burned area s Barths Retreat; Mt. Tamalpais Comment
  CAS-BOT-BC216093  Eriodictyon californicum A. A. Heller 1906-6-12 8394 Marin Mt. Tamalpais Comment
  UC672374  Eriodictyon californicum Herbert L. Mason 1925-4-12 1336 Marin Mt. Tamalpais; Pipe Line Trail Comment
  RSA401493B  Eriodictyon californicum L. M. Booth 1932-8-28 2016 Marin Muir Woods Trail. Comment
  SEINET5496015  Eriodictyon californicum A. A. Heller 1906-6-12 8394 Marin Mt. Tamalpais Comment
  RSA423091  Eriogonum caninum Harriet Ann Walker 1909-8-14 s.n. Marin Tiburon. Comment
  RSA691934  Eriogonum caninum Barbara J. Ertter, Niall McCarten, Mark Fogiel, Dan Pritchett 1990-6-16 9124 Marin Tiburon Peninsula on San Francisco Bay, northeast side of ridge at narrow part of peninsula, between Paradise Drive and Hacienda Drive. 91 Comment
  LA206935  Eriogonum latifolium Carl B. Wolf; 1934-6-28 5786 Marin Pt. Reyes Peninsula, 0.25 mi. from the lighthouse 60 Comment
  UC1537279  Eriogonum latifolium Gordon H. True Jr. 1937-7-25 812 Marin Forest Knolls 60 Comment
  CAS-BOT-BC259199  Eriogonum latifolium John Thomas Howell 1966-5-25 41532 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  LA206937  Eriogonum latifolium Mrs. H. P. Bracelin; 1930-7-27 24 Marin 2 mi N of Bodega Comment
  CAS-BOT-BC232295  Eriogonum luteolum var. caninum T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1918 Marin Marin Municipal Water District Lands: Mount Tamalpais. Serpentine outcrop SW of Rock Springs Comment
  CAS-BOT-BC259492  Eriogonum luteolum var. caninum L. R. Abrams 1915-10-25 5606 Marin Mt. Tamalpais Comment
  CAS-BOT-BC259511  Eriogonum luteolum var. caninum John Thomas Howell 1938-7-3 13944 A Marin At head of Lucas Valley Comment
  CAS-BOT-BC259516  Eriogonum luteolum var. caninum R. F. Hoover 1965-7-6 9480 Marin Tiburon Comment
  CAS-BOT-BC259521  Eriogonum luteolum var. caninum John Thomas Howell 1945-9-2 s.n. Marin Black Canyon, San Raphael [Rafael] Hills Comment
  UC412863  Eriogonum luteolum var. caninum Michener and Bioletti 1892-6-19 Marin Pt. Rey 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
  UCD161889  Eriogonum luteolum var. caninum Ayzik Solomeshch 2014-6-3 s.n. Marin Cascade Canyon Open Space Preserve, Blue Ridge, about 1 mile south of Fairfax, vegetation plot CCP 03. UTM Zone 10 E 534552 N 4203952, (Coordinates converted from UTM by label maker.) 240 Comment
  CAS-BOT-BC268931  Eriogonum nudum var. auriculatum John Thomas Howell 1926-10-20 2224 Marin Near Alto Comment
  UCD100532  Eriogonum nudum var. auriculatum Michele H. Mills 1997-5-15 199 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve. 134 Comment
  CAS-BOT-BC261522  Eriogonum nudum var. nudum John Thomas Howell 1930-7-20 5372 Marin Near Phoenix Lake, n. side of Mt. Tamalpais Comment
  SBBG28196  Eriogonum vimineum J. T. Howell 1937-7-4 13088 Marin Tiburon Comment
  CAS-BOT-BC297985  Eriophyllum confertiflorum John Thomas Howell 1950-6-11 26628 Marin Throckmorton Ridge at railroad grade, Mt Tamalpais Comment
  CAS-BOT-BC297999  Eriophyllum confertiflorum H. E. McMinn 1922-6-6 151 Marin Seen from roadside leading out of Fairfax to Alpine Lake Comment
  UCD132134  Eriophyllum confertiflorum A. A. Beetle 1939-3-17 1769 Marin Near Bolinas. Comment
  UCD161837  Eriophyllum confertiflorum var. confertiflorum Ayzik Solomeshch 2014-5-29 s.n. Marin Summit Fire Road, close to top of the hill. Vegetation plot SFR 02. UTM Zone 10 E 531845 N 4205380. (Coordinates converted from UTM data by label maker.) 320 Comment
  CAS-BOT-BC301195  Eriophyllum lanatum var. arachnoideum Elsie Zeile 1910-4-10 s.n. Marin Tamalpais Comment
  JEPS78526  Eriophyllum lanatum var. arachnoideum Robert M. Lloyd 1963-3-10 2127 Marin 1.5 mi e Bootjack (on the road to Mill Valley) Comment
  UC1784167  Eriophyllum lanatum var. arachnoideum Ethel Crum 1930-1 685 Marin Point Reyes Comment
  CAS-BOT-BC301206  Eriophyllum lanatum var. arachnoideum David D. Keck 1933-5-28 2318 Marin 0.9 mile north of Mill Valley at foot of Mt. Tamalpais, on Lovell Avenue Comment
  JEPS61376  Erodium botrys W. L. Jepson 1896-3-23 13553 Marin Ross Valley Comment
  UC1130312  Erodium brachycarpum N. French 1935-4-1 633 Marin 0.25 mi s Bridge (on ridge); Muir Woods National Forest, Tamalpais Quad. 304 Comment
  CAS-BOT-BC211074  Eryngium Catherine Best 1981-5-2 s.n. Marin Hidden Lake, Mt. Burdell Comment
  CAS-BOT-BC40798  Erysimum capitatum Mrs. Bell Richardson 1920-6-11 s.n. Marin Near Localoma. Comment
  RSA102209  Erysimum capitatum var. capitatum G. B. Rossbach, Ruth P. Rossbach 1938-5-29 840 Marin About 2 miels N of Tocaloma. Comment
  RSA51382  Erysimum concinnum L. S. Rose 1950-3-27 50036 Marin Point Reyes. Comment
  SJSU7797  Erysimum concinnum N. B. Carr 1964-4-5 Marin Gallagher Ranch on rd to Twelve Mile Beach, Pt Reyes Peninsula Comment
  CAS-BOT-BC54767  Erysimum franciscanum John Thomas Howell 1940-3-10 15389 Marin Rocks southeast of Muir Woods. Comment
  CAS-BOT-BC54772  Erysimum franciscanum G. B. Rossbach; R. P. Rossbach 1940-4-25 928 Marin Ridge above Coyote Creek and nearly 2 miles south of Mill Valley. 152 Comment
  UCD170765  Erysimum franciscanum Molly Hunter 1997-4-12 8 Marin Point Reyes National Seashore. Trail to Tomales Point. 0 Comment
  CAS-BOT-BC231824  Erythranthe guttata T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1912 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-BC403206  Eschscholzia californica Alice Eastwood 1915-6-23 4753 Marin Pt. Reyes Comment
  UC635480  Eschscholzia californica H. L. Mason 1924-11-15 1157 Marin Willow Camp Bolinas Bay Comment
  CAS-BOT-BC206808  Euonymus occidentalis Bell Richardson Jackson 1920-6-11 s.n. Marin Lagunitas Comment
  UC1071561  Euonymus occidentalis var. occidentalis A. E. Wieslander 1934-4-20 458 Marin n. of Country Club; Point Reyes Quad. 106 Comment
  CAS-BOT-BC312214  Eurybia radulina Dorothy Sutliffe 1922-8-1 s.n. Marin On road between Phoenix and Lagunitas Lakes Comment
  UC1999857  Eurybia radulina J. C. Semple, B. A. Suripto, T. Ahmed 1990-8-15 9335 Marin Bolinas Road, W of Fairfax; near ridge top trail; S of golf course. Comment
  CAS-BOT-BC312243  Euthamia occidentalis Doreen Smith 2001-10-14 s.n. Marin Entrance to Las Gallinas Sanitary District sewage ponds east of bridge, n.e. San Rafael Comment
  UCD132346  Euthamia occidentalis P. B. Kennedy 1921-10-1 s.n. Marin Exact location unknown. Comment
  CDA22713  Fallopia multiflora G. D. Barbe 1976-1-15 2106 Marin 225 Eldridge Avenue, Mill Valley. 0 Comment
  CAS-BOT-BC278332  Festuca californica subsp. californica John Thomas Howell 1939-5-14 14675 Marin Berry Trail, Mt. Tamalpais Comment
  CAS-BOT-BC282506  Festuca elmeri John Thomas Howell 1947-5-4 23121 Marin San Rafael Hills Comment
  RSA127241  Festuca elmeri Hans Leschke 1943-5-16 s.n. Marin Deer Park near Fairfax. Comment
  CAS-BOT-BC278445  Festuca idahoensis John Thomas Howell 1943-5-15 18084 Marin Tiburon Peninsula Comment
  CAS-BOT-BC278822  Festuca occidentalis John Thomas Howell 1943-6-6 18216 Marin Tenderfoot Trail above Mill Valley Comment
  UC1106094  Festuca roemeri John Thomas Howell 1943-5-15 18084 Marin Tiburon Peninsula Comment
  CAS-BOT-BC278987  Festuca rubra John Thomas Howell 1939-5-21 14693 Marin South end of Tiburon Peninsula Comment
  CAS-BOT-BC278988  Festuca rubra John Thomas Howell 1941-6-29 16331 Marin Between Rock Spring and Laurel Dell, Mt. Tamalpais Comment
  SEINET10495709  Foeniculum vulgare Chester T. Dziekanowski, David B. Dunn; Charlene A. Bennett 1976-8-1 Dziekanowski 2480 Marin Collected in a valley pasture ca 3 mi. SE of Lagunitas enroute to Fairfax. 274 Comment
  UC589396  Fragaria vesca Beryl O. Schreiber 1932-8-5 751 Marin Teacher's Beach; Tomales Bay Comment
  CAS-BOT-BC457932  Fragaria vesca subsp. californica R. H. Wagner 1979-5-2 374 Marin Along trail to Marshall Beach, Point Reyes NS; Northern coastal prairie remnant. 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-BC52580  Frangula californica subsp. californica Dr. A. Kellogg; W. G. W. Harford 1868-8-2 128 Marin Sausalito Comment
  CAS-BOT-BC52586  Frangula californica subsp. californica Elsie Zeile 1911-6-18 s.n. Marin Bear Valley region Comment
  CAS-BOT-BC223775  Frankenia salina John Thomas Howell 1944-6-25 19657 Marin Between Santa Venetia and Chinese Camp Comment
  RSA244340  Frankenia salina C. W. Tilforth, John Dourley 1973-7-17 902 Marin Near Inverness, Tomales Bay. Comment
  CAS-BOT-BC368041  Fraxinus Greg de Nevers 2001-4-2 12240 Marin Audubon Canyon Ranch, Bolinas Lagoon Preserve Morse's Gulch 3 Comment
  CAS-BOT-BC130021  Fritillaria affinis Lewis S. Rose 1935-3-13 35026 Marin Point Reyes Comment
  SDSU20652  Fritillaria affinis Sean Ryan 2011-3-27 89 Marin 20m along the path heading north from Point Reyes National Seashore Lighthouse turnabout. 135 Comment
  CAS-BOT-BC130026  Fritillaria affinis H. L. Mason 1917-4-4 78 Marin Tocaloma Comment
  CAS-BOT-BC130030  Fritillaria affinis Rimo Bacigalupi 1922-3-18 s.n. Marin Rattlesnake Camp, Mt. Tamalpais Comment
  RSA177930  Fritillaria affinis Robert F. Thorne 1965-4-21 34422 Marin Along Petaluma-Inverness road near Nicasio Dam. 8 Comment
  SJSU8737  Fritillaria affinis J. J. Tada 1967-4-22 Marin 4 mi SE of West Peak of Mt Tamalpais Comment
  SEINET197467  Fritillaria lanceolata David Lawfer 1952-3-23 134 Marin Lagunitas Creek. Comment
  JEPS93155  Fritillaria liliacea M. Wetherwax with D. Pendleton 1993-4-3 2442 Marin on w island in Nicasio Reservoir, on both sides of Point Reyes-Petaluma Road Nicasio Reservoir; , Point Reyes-Petaluma Road 50 Comment
  RSA177927  Fritillaria liliacea Robert F. Thorne 1965-4-21 344211 Marin Along Petaluma-Inverness road near Nicasio Dam. 8 Comment
  CAS-BOT-BC422444  Fumaria capreolata Wilma Follette 2000-4-15 s.n. Marin Stinson Beach, Audubon Canyon Ranch - south corner of pond at bottom of Volunteer Canyon, along old highway Comment
  CAS-BOT-BC277760  Galium aparine R. Schneider; T. Pollak; J. Stern; L. Williams 2013-4-12 13515 Marin Mount Tamalpais. Marin Municipal Water District lands: NE of large turnaround at top of Fish Grade near Filter Plant Road, under solitary coast live oak Comment
  UCD121625  Galium aparine Pam Berry 1967-5-7 21 Marin 492 Ethel Ave., Mill Valley. 15 Comment
  RSA67157  Galium californicum subsp. californicum J. T. Howell 1930-7-20 5381 Marin Just S of Phoenix Lake. Comment
  JEPS58889  Galium parisiense John Thomas Howell 1942-6-7 16973 Marin above Fairfax; San Anselmo Canyon Comment
  CAS-BOT-BC443981  Galium porrigens K. Hopper; K. Martin; B. Malkemus; D. Greenberger 2014-3-22 14001 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
  CDA29114  Galium porrigens D. G. Kelch, D. A. Weinstein, A. G. Murdock 2006-5-1 6 .172 Marin Lucas Valley Rd. Comment
  UC1192010  Galium trifidum Herbert L. Mason 1946-7-24 12937 Marin third lake (at Double Point) s Bear Valley (on road to Lake Ranch) Comment
  CAS-BOT-BC532982  Galium triflorum A. Williams 2015-6-13 15879 Marin Mount Tamalpais. Marin Municipal Water District lands: In culvert along Eldridge Grade before road cut Comment
  CDA37906  Galium triflorum D. G. Kelch 2011-5-13 11 .248-D Marin Near Phoenix Lake. Comment
  CAS-BOT-BC229781  Gamochaeta ustulata S. Whelan; L. DiGirolamo; A. Young 2012-5-5 111 Marin Marin Municipal Water District Lands: Mount Tamalpais. Behind Throckmorton Fire Station, on slope between station and bypass trail Comment
  CAS-BOT-BC303414  Gamochaeta ustulata R. E. Frenkel 1964-5-7 482 Marin Bolinas Lagoon, 0.5 mile S of Bolinas Rd on California Highway 1 2 Comment
  CAS-BOT-BC194528  Garrya elliptica Alice Eastwood 1903-1-1 3169 Marin Mt. Tamalpais Comment
  UC21590  Garrya elliptica Alice Eastwood Feb 1895 Marin Mt. Tamalpais Comment
  UC21596  Garrya elliptica F. P. McLean 1876-3-14 Marin Angel Island Comment
  UC634817  Garrya elliptica H. L. Mason 1925-2-1 1228 Marin Mount Tamalpais Comment
  RSA303826  Garrya elliptica Jim R. Shevock 1971-2-27 689 Marin Tamalpais State Park. 366 Comment
  CAS-BOT-BC26199  Garrya fremontii Alice Eastwood 1903-1-11 s.n. Marin Mt. Tamalpais Comment
  SD34512  Gastridium phleoides A. A. Beetle 1941-7-6 1753 Marin near Bolinas, open sandy soil Comment
  CAS-BOT-BC282622  Gastridium phleoides Irving Frank 1962-8-1 s.n. Marin Mill Valley garden Comment
  UCD66561  Gastridium phleoides A. A. Beetle 1941-7-6 1753 Marin Near Bolinas. Comment
  UCD66612  Gastridium phleoides Javier Penalosa; J. T. Howell 1961-6-7 1633 Marin Tiburon Peninsula. West of Marin Country Day School. 30 Comment
  JEPS66605  Gaultheria shallon L. M. Newlon 1921-1 84 Marin Mount Tamalpais Comment
  RSA606462  Gaultheria shallon Jon E. Keeley, Melanie Baer Keeley 1993-9-10 24663 Marin Drake Hwy, turnoff to Mt. Vision, Tomales Bay. 100 Comment
  CAS-BOT-BC303510  Gazania linearis Catherine Best 1990-4-14 1364 Marin At the edge of Highway 101 and on the bank above about 0.25 mile N of the Tiburon turnoff Comment
  CAS-BOT-BC208067  Genista monspessulana Javier Penalosa 1962-4-29 1371 Marin Northwest of Marin Country Day School Comment
  CAS-BOT-BC208068  Genista monspessulana Javier Penalosa 1961-2-25 1067 Marin Tiburon. along Tiburon Blvd. near NWPRR Water Tower. Comment
  UC566921  Gentiana affinis var. ovata H. L. Mason 1923-10-1 776 Marin s slopes Mount Tamalpais Comment
  RSA120712  Gentiana oregana S. S. Tillett 1956-6-30 573 Marin South of marsh in Drakes Bay, south of Drake Memorial, Point Reyes Peninsula. Comment
  RSA0028463  Geranium dissectum Peter H. Raven 1950-3-11 1419 Marin Hills above Tiburon. 122 Comment
  UCD103469  Geranium potentilloides John Thomas Howell 1946-6-16 s.n. Marin Inverness Park. Comment
  CAS-BOT-BC309800  Geranium purpureum D. Smith; J. Klein; K. Nelson; J. Nelson; K. Phillips 2013-4-12 13334 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  UC130869  Gilia achilleifolia subsp. achilleifolia Katharine Brandegee June 1909 Marin Tiburon Comment
  CAS-BOT-BC225276  Gilia capitata Doreen Smith No date on label. s.n. Marin Island in Nicasio Reservoir Comment
  UC23450  Gilia capitata subsp. capitata W. L. Jepson 1891-6-11 Marin Mt. Tamalpais Comment
  CAS-BOT-BC225287  Gilia capitata subsp. chamissonis Alice Eastwood 1915-6-23 4748 Marin Pt. Reyes Comment
  CAS-BOT-BC225288  Gilia capitata subsp. chamissonis Alice Eastwood 1923-5-13 11800 Marin Pt. Reyes Comment
  RSA83144  Gilia capitata subsp. tomentosa Verne Grant, Alva Grant 1948-6-17 8593 Marin 0.5 mile east of Tomales on Petaluma Road. Comment
  CAS-BOT-BC322131  Githopsis specularioides A. Williams; R. Brostorm; T. Edwards; M. Evans; J. Slamovich 2013-3-9 13214 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry. Comment
  CAS-BOT-BC282799  Glyceria leptostachya John Thomas Howell 1947-5-18 s.n. Marin E. end of Alpine Lake, Mt. Tamalpais Comment
  RSA309544  Glyceria leptostachya Robert A. Norris 1983-9-10 4588 Marin Marin County: Tennessee Valley Trail, 1/4 mile inland from Tennessee Cove, alt 70ft. 21 Comment
  SEINET10605488  Glyceria leptostachya Lewis S. Rose 1946-6-20 Rose 46170 Marin 4 miles N of Bolinas, shallow water. Comment
  RSA254182  Gnaphalium chilense Robert A. Norris 1974-6-7 2061 Marin Between San Clemente Creek and San Clemente Drive, Corte Madera. Comment
  CAS-BOT-BC302615  Gnaphalium palustre Robert Soost 2002-6-1 s.n. Marin F Ranch, Pt. Reyes National Seashore Comment
  RSA244733  Gnaphalium palustre Lillian McHoul 1971-9-26 s.n. Marin Desiccated strand of Nicasio Reservoir Comment
  RSA309532  Gnaphalium palustre Robert A. Norris 1983-7-23 4549 Marin Near W end of Stafford Lake Park, 5 miles W Novato. 43 Comment
  SEINET7719018  Godetia amoena Unknown Marin Saucelito Comment
  JEPS58943  Gratiola ebracteata John Thomas Howell 1945-6-24 Marin Mt. Tamalpais , Lagunitas Meadows (Lagunitas Meadows) Comment
  POM203455  Grindelia camporum J. T. Howell 1933-7-30 11462 Marin San Anselmo. Comment
  CAS-BOT-BC304441  Grindelia hirsutula Gordon H. True 1976-6-30 s.n. Marin San Rafael Comment
  CAS-BOT-BC304446  Grindelia hirsutula John Thomas Howell 1933-4-12 10997 Marin Sausalito Hills Comment
  CAS-BOT-BC304455  Grindelia hirsutula Belle Richardson Jackson 1932-4-1 s.n. Marin Pt. Reyes Comment
  CAS-BOT-BC304469  Grindelia hirsutula Henry M. Pollard 1935-6-1 s.n. Marin San Rafael Comment
  CAS-BOT-BC304476  Grindelia hirsutula John Thomas Howell 1933-4-12 10996 Marin Sausalito Hills Comment
  CAS-BOT-BC304487  Grindelia hirsutula John Thomas Howell 1933-7-30 11484 Marin Shores of Bolinas Bay Comment
  CAS-BOT-BC304488  Grindelia hirsutula John Thomas Howell 1933-10-8 11701 Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC314432  Grindelia hirsutula Robert M. King 1980-7-8 8401 Marin Bolinas Comment
  CAS-BOT-BC314461  Grindelia hirsutula John Thomas Howell 1945-5-9 20820 Marin Hamilton Field 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
  SBBG34350  Grindelia hirsutula D. Myrick 1969-8-1 2124 Marin W of Old Saint Hilary, Tiburon 60 Comment
  UC204194  Grindelia hirsutula A. D. E. Elmer Jul 1903 4621 Marin Point Reyes Post Office Point Reyes Comment
  UCR244627  Grindelia hirsutula Peter Rubtzoff 1980-6-8 9455 Marin San Anselmo 20 Comment
  CAS-BOT-BC304425  Grindelia hirsutula C. V. Morton 1941-7-16 2907 Marin Near Sausalito Comment
  CAS-BOT-BC314449  Grindelia hirsutula John Thomas Howell 1930-6-22 5320 Marin Hillsides at Fort Baker Comment
  UCSB6575  Grindelia hirsutula Keator, Glenn 1958-08 Marin About 4.1 miles west of Fairfax on Lake Alpine Road Comment
  SEINET195657  Grindelia hirsutula var. hirsutula G. T. Robbins, JT Howell 1945-5-9 1901 Marin Hamilton Field Air Base Comment
  SEINET2052258 Image available Grindelia hirsutula var. hirsutula W. Savage 1975-7-31 1027 Marin Saltwater marsh adjacent to Corte Madera Creek, Creekside Park, Greenbrae Comment
  SJSU2911  Grindelia stricta var. platyphylla S. J. Alleman 1965-12-20 90 Marin 2 mi S of Stinson Beach on Hwy 1 Comment
  CDA6162  Grindelia stricta var. platyphylla M. S. Bergseng 1959-8-4 2939 Marin Bolinas Slough, Bolinas. 0 Comment
Read comments
Jul 7 2010
  CAS-BOT-BC282878  Hainardia cylindrica John Thomas Howell 1946-5-16 s.n. Marin Angel Island Comment
  UCD85230  Hainardia cylindrica Javier Penalosa; John Thomas Howell 1961-6-7 1622 Marin Tiburon Peninsula. Paradise Drive near Prince Royal Passage. Comment
  CAS-BOT-BC282877  Hainardia cylindrica John Thomas Howell 1940-6-20 s.n. Marin Muir Beach to Stinson Beach Comment
  CAS-BOT-BC306343  Helenium Alice Eastwood 1912-7-29 1555 Marin Mt. Tamalpais Comment
  CAS-BOT-BC309451  Helenium puberulum John Thomas Howell 1939-7-2 14833 Marin Pirates Cove Comment
  CAS-BOT-BC309445  Helenium puberulum Wilma Follette 1999-6-7 s.n. Marin Point Reyes National Seashore, swales in back of South Beach Comment
  CAS-BOT-BC305351  Helianthus annuus John Thomas Howell 1946-9-20 23011 Marin Novato Comment
  CAS-BOT-BC305802  Helichrysum petiolare J. Sigg 1997-8-5 s.n. Marin Lower slopes of Mt. Tamalpais adjacent to Stinsen [Stinson] Beach 152 Comment
  RSA620421  Helichrysum petiolatum J. Sigg 1997-8-5 s.n. Marin Lower slopes of Mt. Tamalpais adjacent to Stison Beach. 91 Comment
  UC2012973  Hemizonia congesta Barbara Ertter with Niall McCarten, Mark Fogiel, Dan Pritchett 1990-6-16 9117 Marin Tiburon Peninsula on San Francisco Bay, NE side of ridge at narrow part of peninsula, between Paradise Drive and Hacienda Drive. Comment
  SFV17847  Hemizonia congesta subsp. congesta J. Davis 1991-6-1 s. n. Marin Near Nicasio, at southern end of Nicasio Reservoir on Nicasio Valley Road. 61 Comment
  CAS-BOT-BC306200  Hemizonia congesta subsp. congesta H. M. Hall 1914-10-1 9889 Marin Region of San Francisco Bay. 5 mi. north of San Rafael Comment
  CAS-BOT-BC309647  Hemizonia congesta subsp. lutescens A. D. E. Elmer 1903-7-1 4935 Marin Olema Comment
  UC193432  Hemizonia congesta subsp. lutescens E. B. Babcock 1915-6-13 Marin Tiburon Island Comment
  UC89004  Hemizonia congesta subsp. lutescens T. S. Brandegee 1886-6-7 Marin Olema Comment
  CAS-BOT-BC306254  Hemizonia congesta subsp. lutescens H. M. Hall 1931-5-28 13107 Marin 2.2 miles north of Tomales Comment
  CAS-BOT-BC309600  Hemizonia congesta subsp. lutescens Javier Penalosa 1962-11-30 2629 Marin Tiburon Peninsula. Above road intersecting Tiburon Blvd. 1000 ft. northwest of road to Belvedere Island 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-BC309624  Hemizonia congesta subsp. lutescens Barbara Sherfey 1961-6-25 s.n. Marin Between Stinson Beach and Olema Comment
  CAS-BOT-BC309648  Hemizonia congesta subsp. lutescens J. McMurphy 1909-6-25 s.n. Marin Olema Comment
  CAS-BOT-BC309652  Hemizonia congesta subsp. lutescens David D. Keck 1933-11-10 2732 Marin U.S. 101 opposite Mill Valley Comment
  JEPS58905  Hemizonia congesta subsp. lutescens Javier Penalosa 1961-8-26 2222 Marin flat sw NWPRR trestle; Tiburon Peninsula Comment
  UC32734  Hemizonia congesta subsp. lutescens unknown 2487 Marin above San Rafael Comment
  UC32739  Hemizonia congesta subsp. lutescens E. L. Greene 1886-4-1 Marin Comment
  RSA81600  Hemizonia multicaulis subsp. vernalis James I. McMurphy 1910-6-9 s.n. Marin Hillside out of San Rafael. Comment
  RSA81663  Hemizonia multicaulis subsp. vernalis James I. McMurphy 1909-6-25 s.n. Marin Near Olema. Comment
  SEINET12118429  Heracleum lanatum C. R. Bell 1953-1 1431 Marin Tocaloma Comment
  CAS-BOT-BC310221  Hesperevax sparsiflora var. sparsiflora John Thomas Howell 1930-4-20 4720 Marin 1 mile from Lagunitas on road to San Rafael Comment
  POM193966  Hesperevax sparsiflora var. sparsiflora J. T. Howell 1930-4-20 4720 Marin 1 mile east of Lagunitas Comment
  CAS-BOT-BC403843  Hesperocnide tenella J. P. Moore 1878-5-26 309 Marin San Rafael Comment
  HSC1229  Hesperocyparis sargentii C. M. Belshaw 1937-3-14 2758 Marin 1.0 mi. SSW of San Geronimo on S facing slope 396 Comment
  JEPS122897  Hesperolinon congestum Adam C. Schneider 2015-5-19 923 Marin Marin Municipal Water District, along Pine Mountain Road (northern extension of Azalea Hill Trail); near top of Fairfax/Bolinas Rd. Comment
  POM222069  Hesperolinon congestum W. C. Merrill 1895-05 s.n. Marin Laurel Hill Cemetary. Central Calif. (San Francisco) Comment
Read comments
Nov 19 2012
  POM298418  Hesperolinon congestum L. S. Rose 1940-5-20 s.n. Marin Tiburon 61 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
  CAS-BOT-BC176062  Hesperolinon congestum D. L. Smith 2002-6-10 s.n. Marin Lucas Valley Rd., near the Big Rock Comment
  UC1058219  Hesperolinon congestum W. H. Brewer 1860-1-1 2386 Marin Comment
  POM138922  Hesperolinon micranthum Alice Eastwood 1912-8-3 1537 Marin Mt. Tamalpais Comment
  UC1601269  Hesperolinon micranthum Helen K. Sharsmith 1958-10-12 4612 Marin hill above Pan Toll campground; Inner North Coast Ranges, Mt. Tamalpais, Mt. Tamalpais State 579 Comment
  SEINET10460727  Heterocodon rariflorum Howell 1940-5-12 Howell 15421 Marin Lagunitas Creek Comment
  CAS-BOT-BC143705  Heteromeles arbutifolia Timothy Plowman 1979-8-18 7907 Marin Tomales Bay, Inverness Comment
  UC1177240  Heteromeles arbutifolia John Thomas Howell 1949-4-6 25300 Marin Black Point Comment
  CAS-BOT-BC311177  Heterotheca sessiliflora subsp. bolanderi John Thomas Howell 1946-8-23 22890 Marin Pierce Pt. road, Pt. Reyes Peninsula Comment
  CAS-BOT-BC311178  Heterotheca sessiliflora subsp. bolanderi John Thomas Howell 1939-6-25 14802 Marin Summit Avenue, Mill Valley Comment
  UC764990  Heuchera micrantha R. F. Hoover 1941-5-12 5049 Marin Inverness Comment
  UCD102643  Heuchera micrantha M. Inaba 1998-5-24 15 Marin Tiburon. 73 Comment
  CAS-BOT-BC424191  Heuchera micrantha var. hartwegii Javier Penalosa 1892-6-1 s.n. Marin Tocaloma Comment
  SD6196  Hieracium albiflorum unknown Jul 1917 Marin Near Muir Woods. Comment
  UC1132090  Hierochloe occidentalis H. S. Yates 1934-3-18 3694 Marin near Inverness; Pt. Reyes Quadrangle Comment
  UC1541541  Hierochloe occidentalis Harold E. Parks January 1925 Marin Mt. Tamalpais 152 Comment
  JEPS65625  Hoita macrostachya W. L. Jepson 1916-7-9 6807 Marin Mt. Tamalpais; stream bottoms of canyons 457 Comment
  UC16314  Hoita orbicularis Alice Eastwood 1896-5-31 Marin marsh near Tennessee Bay Comment
  UC1100328  Holcus lanatus Malcolm A. Nobs and S. Galen Smith 1949-6-28 890 Marin ca 1-1/2 mi n Inverness; n of Inverness Comment
  UCD84969  Holcus lanatus L. S. Smith 1916-4-6 s.n. Marin Baltimore Park. Comment
  SEINET10591423  Holcus lanatus John Thomas Howell 1945-7-29 Howell 21355 Marin Bolinas. Viviparous form, normal plants abundant, only two viviparous plants seen. Comment
  CAS-BOT-BC320303  Holocarpha virgata Doreen Smith 2001-7-15 s.n. Marin Lagunitas Meadows, north side of Mount Tamalpais Comment
  UC12337  Holodiscus discolor W. A. Setchell 1896-3-3 Marin n of Mount Tamalpais; Western Middle California Comment
  CAS-BOT-BC149965  Holodiscus discolor var. discolor A. A. Heller 1902-6-19 5729 Marin Tiburon peninsula, along the Bay road Comment
  CAS-BOT-BC311895  Holozonia filipes Hans Leschke 1954-8-22 s.n. Marin Rock Spring, Mt. Tamalpais Comment
  UCD85407  Hordeum brachyantherum Malcolm A. Nobs; S. Galen Smith 1949-6-29 908 Marin Point Reyes, N of Inverness. Comment
  RSA127273  Hordeum depressum J. T. Howell 1947-4-13 23057 Marin Tiburon Peninsula Comment
  SACT001325  Hordeum nodosum P. Kennedy 1914-4-19 Marin Comment
  CAS-BOT-BC536631  Horkelia californica Doreen Smith 1996-8-16 s.n. Marin Lucas Valley Road just e. of Santa Margarita Dr. Comment
  CAS-BOT-BC536636  Horkelia californica Alice Eastwood 1915-6-23 4756 Marin Point Reyes Comment
  POM203975  Horkelia californica M. S. Jussel 1933-7-30 400 Marin Near Olema Comment
  RSA611239  Horkelia californica Joseph A. Ewan 1934-3-15 8896 Marin Highgrass along fence corners of fields, 1 miles E of Tomales Comment
  CAS-BOT-BC166997  Horkelia marinensis Robert Soost 2001-8-1 s.n. Marin Ridge area of Marshall Beach Road Comment
  JEPS44592  Horkelia marinensis J. Burtt Davy 1900-6-18 6710 Marin Point Reyes Comment
  CAS-BOT-BC144021  Horkelia marinensis Catherine Best 1979-5-16 s.n. Marin Pt. Reyes Peninsula - Lunnys Ranch near Radio Station Comment
  CAS-BOT-BC146510  Horkelia tenuiloba Alice Eastwood 1912-8-3 1849 Marin Mt. Tamalpais Comment
  RSA51302  Horkelia tenuiloba Peter H. Raven 1950-6-4 2300 -a Marin Ayala Flat, Matt Davis Trail, Mount Tamalpais 457 Comment
  RSA85760  Horkelia tenuiloba E. Crum 1933-7-9 1507 Marin South side of Mount Tamalpais 335 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
  SEINET957357  Hosackia gracilis F. W. Gould 1938-1 358 Marin Three miles west of Inverness. In moist roadside ditch. 107 Comment
  CAS-BOT-BC410247  Hypericum concinnum A. D. E. Elmer 1903-7-1 5067 Marin Mt. Tamalpais. Comment
  UC108642  Hypericum concinnum Katharine Brandegee 1905-6-18 Marin Tamalpais Comment
  RSA80645  Hypericum concinnum Mabel Peirson 1926-5-31 2071 Marin Mt. Tamalpais Comment
  UC2046442  Hypericum grandifolium Eric Wrubel 2011-7-28 we 617 Marin On fill slope below HWY 1 at Green Gulch, just outside of the NPS boundary. Comment
  CAS-BOT-BC311325  Hypochaeris glabra John Thomas Howell 1946-5-12 21806 Marin Carson Ridge Comment
  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-BC311497  Hypochaeris radicata Javier Penalosa; Douglas Ripley 1961-4-29 1410 Marin Tiburon Peninsula. Northeast slope of hill above Paradise Cove 53 Comment
  CAS-BOT-BC311498  Hypochaeris radicata Brandegee No date on label s.n. Marin Olema Comment
  UC143452  Iris douglasiana A. A. Heller 1904-4-28 7371 Marin Corte Madera Comment
  JEPS108591  Iris douglasiana R. Raiche 1988-1-24 80005 Marin Marin Headlands, ridge between Gerbode Valley and Tennessee valley 182 Comment
  RSA152556  Iris douglasiana H. N. Metcalf 1962-5-3 s.n. Marin West of Tomales on west side of Valley Ford - Franklin School Road Comment
  RSA92828  Iris douglasiana Peter H. Raven 1950-4-2 1535 Marin Summit of Mt. Vision 405 Comment
  UCSB882  Iris douglasiana Constance, Lincoln; Beetle, Alan 1940-4-20 Marin Above Alpine Lake; 5.4 miles southeast of Fairfax 365 Comment
  UCSB61608  Iris longipetala Gliessman, Stephen 1969-3-31 Marin south side of Paradise Drive; 1.3 miles north of junction with Marwest Road; Tiburon Peninsula 30 Comment
  UC747018  Iris macrosiphon G. Thomas Robbins 1944-4-14 1532 Marin about 3 mi w Hamilton Field Air Base (on Big Rock Ridge); Big Rock Ridge 396 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
  CAS-BOT-BC69912  Isoetes howellii H. E. Parks 1925-9-18 s.n. Marin Lake Lagunitas. Comment
  SEINET179613 Image available Isoetes melanopoda H. E. Parks 1925-9-18 Marin Lake Lagunitas Comment
  UC810479  Isoetes nuttallii Alice Eastwood 1922-7-23 11508 Marin Rock Spring Mt Tamalpais Comment
  CAS-BOT-BC69880  Isoetes nuttallii unspecified 1894-7-13 s.n. Marin Unspecified. Comment
  POM196451  Isolepis carinata J. T. Howell 1927-5-8 2369 Marin North of Lake Lagunitas. Comment
  CAS-BOT-BC112469  Isolepis cernua John Thomas Howell 1966-6-9 41561 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  POM216453  Isolepis cernua H. F. Copeland 1934-5-27 s.n. Marin Dillon's Beach. Comment
  CAS-BOT-BC112471  Isolepis cernua Ira L. Wiggins 1938-7-14 8941 Marin Upper margins of salt marsh, Stinson Beach, south end of Bolinas Bay. Comment
  SJSU4059  Isolepis cernua C. W. Sharsmith 1965-5-22 7383 Marin ocean bluff near Bear Creek, Point Reyes Peninsula Comment
  CAS-BOT-BC324782  Iva axillaris D. L. Smith 1998-8-13 s.n. Marin Slope leading to S.F. Bay to south of the Lyford House, Tiburon Comment
  POM179719  Jaumea carnosa J. T. Howell 1930-10-5 5527 Marin 2 miles W of Marin Sonoma County line. Comment
  RSA121774  Jaumea carnosa B. O. Schreiber 1936-6-21 2256 Marin Shell Ranch. Comment
  JEPS106980  Juncus acutus subsp. leopoldii Doreen Smith 2005-8-15 s. n. Marin San Rafael, near Davidson School Comment
  RSA127065  Juncus bolanderi J. T. Howell 1943-7-4 18259 Marin Ledum Swamp on road to Point Reyes, Point Reyes Peninsula. Comment
  UC589346  Juncus bufonius Beryl O. Schreiber 1932-6-30 651 Marin Indian Beach Tomales Bay Comment
  RSA503503  Juncus bufonius var. bufonius Robert A. Norris 1975-4-10 2308 Marin Wet soil near Paradise Dr. Corte Madera. Comment
  CAS-BOT-BC232203  Juncus effusus S. Whelan; L. DiGirolamo; A. Young 2012-5-5 107 Marin Marin Municipal Water District Lands: Mount Tamalpais. Behind Throckmorton Fire Station, on slope between station and bypass trail. Comment
  UC615404  Juncus effusus subsp. pacificus Beryl O. Schreiber 1936-6-21 2251 Marin Shell Beach Tomales Bay 1 Comment
  RSA119344  Juncus hesperius S. S. Tillett 1956-6-30 589 Marin Above and E of old Life-Saving Station, W beach Point Reyes Peninsula, appr. 3.5 mi. from Pt. Reyes Light. Comment
  UC1601741  Juncus hesperius Michener and Bioletti 1892-6-19 Marin Pt. Ben. Comment
  UC639071  Juncus lescurii Beryl O. Schreiber 1932-6-30 646 Marin Indian Beach Tomales Bay Comment
  JEPS73337  Juncus occidentalis Edward Lee with Joe Ewan and Annetta Carter 1934-4-30 763 Marin 4 mi w Two Rocks Comment
  JEPS74124  Juncus patens Carl V. Meyer 1928-9-15 671 Marin Inverness Ridge Comment
  RSA15217  Juncus patens Carl B. Wolf 1927-4-24 371 Marin Stinson Beach Comment
  CHSC116353  Juncus xiphioides D. G. Kelch 2009-5-28 9305 Marin W of Marin Day School in seasonal wetland receiving run-off from serpentine. 6 Comment
  CAS-BOT-BC235896  Keckiella corymbosa John Thomas Howell 1946-7-7 22187 Marin Above Bootjack, Mt. Tamalpais Comment
  POM265875  Keckiella corymbosa Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  CAS-BOT-BC175930  Koeleria macrantha John Thomas Howell 1939-6-18 14786 Marin Near Mud Lake Comment
  UC50514  Koeleria macrantha Jos. Burtt Davy 1901-4-17 6890 Marin Angel Island Comment
  UC912648  Koeleria macrantha H. L. Mason 1928-4-28 4416 Marin Tiburon Peninsula Comment
  UCD86029  Koeleria macrantha P. B. Kennedy 1926-5-20 s.n. Marin San Rafael to Bolinas. Comment
  CAS-BOT-BC499179  Kopsiopsis hookeri Miss T. Papena 1944-6-18 s.n. Marin Pipeline Trail, Mt. Tamalpais Comment
  CAS-BOT-BC272310  Lachnagrostis filiformis Beecher Crampton 1957-6-11 4215 Marin Southern city limits of Ignacio Comment
  CAS-BOT-BC340452  Lactuca saligna John Thomas Howell 1943-9-5 19324 Marin In southern part of Mill Valley 7 Comment
  CAS-BOT-BC311762  Lactuca serriola A. Williams 2013-8-9 13760 A Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Quarry Comment
  CAS-BOT-BC311764  Lactuca virosa A. Williams 2013-8-9 13761 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Quarry Comment
  CAS-BOT-BC124311  Lagophylla ramosissima subsp. ramosissima Doreen Smith 2002-5-5 s.n. Marin Mount Burdell. Comment
  CAS-BOT-BC531473  Lapsana communis A. Williams; M. Hicks; F. Leist; M. Murphy 2015-7-24 15944 Marin Mount Tamalpais. Marin Municipal Water District lands: Shafter Grade at Dog Creek/Lagunitas Creek Comment
  CDA37937  Lapsana communis D. G. Kelch, D. A. Weinstein 2011-5-15 11 .250-S Marin Samuel Taylor State Park. Comment
  UCD69046  Lasthenia californica P. Rodriguez-Rojo 1997-3-24 Marin Tiburon Peninsula. Ring Mt. Serpentine annual grasslands. UTM: 10SEM4596 120 Comment
  JEPS10040  Lasthenia californica subsp. californica R. F. Hoover 1939-4-8 3963 Marin Tiburon Comment
  UC1301064  Lasthenia californica subsp. californica Helen K. Sharsmith 1963-3-30 5275 Marin near lighthouse (headlands of Point Reyes Peninsula); San Francisco Bay Region, Point Reyes Peninsula 121 Comment
  HSC89864  Lasthenia californica subsp. macrantha Rimo Bacigalupi, J. Dawson, O. Solbrig 1955-10-22 5523 Marin Near entrance to lighthouse, tip of Point Reyes penisula Comment
  SEINET3147837  Lasthenia californica subsp. macrantha R. Ornduff 1958-4-30 4966 Marin On rd. to Point Reyes lighthouse, 2 mi. SW of the school near the point Comment
  UC1118995  Lasthenia californica subsp. macrantha A. E. Wieslander 1933-6-11 317 Marin 2.5 mi sw Point Reyes; Point Reyes Quad. 45 Comment
  UC1363831  Lasthenia californica subsp. macrantha Robert Ornduff 1958-4-30 4961 Marin 2.2 mi s McClure Beach (w of road leading to McClure Beach) Comment
  UC33085  Lasthenia californica subsp. macrantha J. Burtt Davy 1900-6-18 6753 Marin Point Reyes Comment
  UCSB15421  Lasthenia californica subsp. macrantha 1961-12-31 Marin Point Reyes lighthouse area 45 Comment
Read comments
Aug 10 2016
  SD112564  Lasthenia macrantha Darley F. Howe 1969-5-27 4578 Marin Bluff above Drake's Bay. Comment
  RSA117716  Lasthenia macrantha subsp. macrantha Robert Ornduff 1957-5-5 4140 Marin Point Reyes Comment
  RSA44352  Lathyrus littoralis J. T. Howell 1946-4-21 21688 Marin Dunes near radio station, Pt. Reyes Peninsula Comment
  PASA1060  Lathyrus vestitus Annetta Carter 1929-2-22 Marin Comment
  SEINET10487297  Lathyrus vestitus John T. Middleton 1936-2-22 Middleton s.n. Marin Mt tamalpais. Comment
  UCD106465  Lathyrus vestitus Dan Axelrod 1932-3-5 s.n. Marin Road along Bolinas Bay no. of Stinson Beach 2 miles. Comment
  CAS-BOT-BC304409  Lavandula D. Smith; J. Klein; K. Nelson; J. Nelson; K. Phillips 2013-4-12 13332 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  UC1614321  Lavatera assurgentiflora subsp. assurgentiflora Charles M. Belshaw 1936-1-1 1431 Marin coastal bluffs at Bolinas; coastal bluffs at Bolinas Comment
  JEPS13458  Layia carnosa R. F. Hoover 1941-5-21 5151 Marin Point Reyes Comment
  CAS-BOT-BC323976  Layia chrysanthemoides John Thomas Howell 1946-4-14 21638 Marin Chileno Valley Comment
  CDA8134  Layia chrysanthemoides T. C. Fuller 1958-5-21 434 -58 Marin 2 miles north of Novato. 0 Comment
  RSA394724  Layia chrysanthemoides Quinn P. Sinnott, Kathy A. Sinnott 1976-4-11 648 Marin C and M Ranch, north of Novato. 91 Comment
  CAS-BOT-BC321771  Layia gaillardioides M. K. Curran 1886-5-1 s.n. Marin Tamalpais Comment
  JEPS24123  Layia gaillardioides Rimo Bacigalupi with Fran Chisaki, Roger Lander, John Swanson and Bill Spence 1960-4-5 7358 Marin on grade just w of Meadow Country Club; Road from Fairfax to Alpine Dam and Bolinas Ridge 289 Comment
  UC584214  Layia gaillardioides David D. Keck 1935-6-15 3363 Marin 1 mi e Muir Beach Comment
  CAS-BOT-BC379682  Layia platyglossa Javier Penalosa 1927-4-19 11595 Marin Point Reyes Comment
  JEPS77182  Layia platyglossa Robert M. Lloyd 1963-4-5 2330 Marin about 1 mi nw Tiburon (hillside near housing tract) Comment
  UC552369  Layia platyglossa Torrey Lyons 1936-4-19 Marin Dillon's Beach Comment
  CAS-BOT-BC372297  Layia platyglossa John Thomas Howell 1930-4-20 4726 Marin Pt. Reyes Peninsula, 5 miles from Iverness Comment
  CAS-BOT-BC372298  Layia platyglossa John Thomas Howell 1966-4-18 41490 Marin Tiburon Comment
  RSA11170  Layia platyglossa subsp. platyglossa C. B. Wolf 1927-4-24 377 Marin Stinson Beach Comment
  UCSB32571  Lemna gibba Kittle, Nancy 1979-2-16 Marin Near Phoenix Lake in the Marin County Water District Comment
  CAS-BOT-BC215709  Lepechinia calycina John Thomas Howell 1946-5-12 21765 Marin Between Fairfax and Meadows Club Comment
  CAS-BOT-BC215715  Lepechinia calycina Evelina Cannon 1894-8-11 s.n. Marin Angel Island, San Francisco Bay Comment
  UCD115363  Lepidium didymum S. S. Tillett 1956-6-29 559 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 Iverness. Comment
  CAS-BOT-BC89775  Lepidium latipes T. S. Brandegee 1886-6-1 s.n. Marin Between Olema and Bolinas. Comment
  CAS-BOT-BC12479  Lepidium nitidum Javier Penalosa 1961-4-8 1303 Marin Tiburon Peninsula. Plateau northwest of 748 foot summit. 137 Comment
  UC517473  Lepidium oxycarpum John Thomas Howell 1933-4-1 10919 Marin 4.5 mi n San Rafael Comment
  UC398775  Lepidium perfoliatum Katharine Brandegee Marin Mt. Tamalpais Comment
  CAS-BOT-BC12854  Lepidium pinnatifidum Doreen L. Smith 1997-7-1 s.n. Marin San Rafael, McInnis Park. Comment
  CDA25060  Lepidium strictum G. D. Barbe 1979-4-1 2485 Marin Road-trail to Coast Camp south of Limantour Parking Lot, Point Reyes National Seashore. 0 Comment
  CAS-BOT-BC83596  Leptochloa fusca subsp. uninervia Doreen Smith 2002-9-1 s.n. Marin San Rafael, near bus station. Comment
  RSA468548  Leptosiphon acicularis Glenn A. Gorelick 1967-4-30 s.n. Marin 5.4 miles southeast of Nicasio, on Lucas Valley Road Comment
  CAS-BOT-BC149604  Leptosiphon androsaceus Wilma Follette 2003-5-1 s.n. Marin Mt. Burdell. Monolopia site. Comment
  RSA240593  Leptosiphon grandiflorus C. W. Tilforth, John Dourley 1973-7-18 931 Marin 0.9 mile [9 miles] NE of Point Reyes Light House, along Sir Francis Drake Blvd. opposite RCA Receiving Station. Comment
Read comments
Apr 9 2012
  CAS-BOT-BC324149  Lessingia hololeuca John Thomas Howell 1945-9-2 21452 Marin San Rafael Hills Comment
  CAS-BOT-BC324161  Lessingia hololeuca Javier Penalosa 1961-8-26 2212 Marin Tiburon Blvd., 50 yards south of Blackfield Drive Comment
  CAS-BOT-BC324207  Lessingia micradenia var. micradenia Alice Eastwood 1905-10-20 s.n. Marin Fairfax Hills Comment
  CAS-BOT-BC422413  Lessingia micradenia var. micradenia L. McCubbin; F. Leist; P. Suri; N. Reid 2014-6-14 14230 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
  UC1287490  Lessingia micradenia var. micradenia Willard Spence 1960-8-29 599 Marin 4 mi from Fairfax (on Bolinas Road, heading towards Mt. Tamalpais) Comment
  CAS-BOT-BC283519  Leymus X vancouverensis John Thomas Howell 1944-9-10 20732 Marin Near Inverness Comment
  CAS-BOT-BC273570  Leymus californicus Rimo Bacigalupi 1943-7-16 2764 Marin Trailside at bottom of Big Carson Canyon, Lagunitas Creek Watershed Comment
  UCD64270  Leymus cinereus L. Y. Leonard 1919-6-10 X- 3045 Marin San Quentin. Comment
  UC71015  Leymus pacificus J. Burtt Davy July 1900 6879 Marin Point Reyes; ; Point Reyes, Marin Co. Comment
  JEPS71204  Leymus triticoides William S. Cooper 1925-7-22 53 Marin Stinson Beach; sand dunes Comment
  UCD87990  Leymus triticoides E. Wilson 1933-6-13 s.n. Marin Near Ignacio. Comment
  UC608529  Ligusticum apiifolium B. O. Schreiber 1938-5-14 2512 Marin 2 mi. n.e. Abbott's Lagoon (Tomales Point); Point Reyes Quad., Tomales Point 91 Comment
  CAS-BOT-BC451608  Lilaea scilloides John Thomas Howell 1945-5-9 20837 Marin Between Hamilton Field and Ignacio Comment
  JEPS32126  Lilaea scilloides Michener and Bioletti Jun 1892 Marin Alto Comment
  UC30117  Lilium pardalinum W. C. Blasdale Jul 1893 Marin Lagunitas Comment
  JEPS62010  Lilium pardalinum Edith A. Lee 1918-7-8 Marin vicinity Fairfax (just off the Bolinas road) Comment
  CAS-BOT-BC232270  Lilium pardalinum subsp. pardalinum E. Wrubel; A. Castner; E. Tyson; et al. 2012-6-23 1506 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
  JEPS19615  Limnanthes douglasii W. L. Jepson 1896-3-23 13550 Marin Ross Valley Comment
  JEPS52313  Limnanthes douglasii Wayne Roderick 1967-5-6 Marin area about Lake Nicasio 45 Comment
  OBI49062  Limnanthes douglasii Lewis S. Rose 1939-4-23 39078 Marin Nicasio 46 Comment
  POM126410  Limnanthes douglasii subsp. douglasii C. P. Smith 1887-04 1231 Marin Ross Valley near Mt. Tamalpais. Comment
  SBBG114174  Limnanthes douglasii subsp. douglasii R. Fowler 1983-4-18 Marin near Goddard Ranch House, E of house, Pt Reyes Nat Seashore Comment
  SBBG34774  Limnanthes douglasii subsp. douglasii R. Fowler 1983-4-18 Marin near Goddard Ranch House, E of house, Pt Reyes Nat Seashore Comment
  NY342230  Limnia bracteosa R. C. F. Bacigalupi 1928-3-10 1818 Marin Coast Guard Station, 3.5 miles north of Pt. Reyes Lighthouse Comment
  CDA37805  Limonium duriusculum Jude Stalker 2011-8-13 s.n. Marin Strawberry Cove. Comment
  UC2048781  Limonium ramosissimum Christine Jones 2011-7-5 1044 Marin Marin County. Comment
  SEINET6969970  Linanthus androsaceus Wanda P. Vestal, A. G. Vestal 1947-5-12 s.n. Marin 3.8 miles west of Marin (7.4 miles along Route 1, ease-southeast of Stinson Beach). Comment
  UC23491  Linanthus grandiflorus J. Burtt Davy 1900-6-18 6709 Marin Point Reyes Comment
  UC880284  Linanthus parviflorus Lewis S. Rose 1940-4-28 40236 Marin Bootjack Camp Mt. Tamalpais 304 Comment
  SEINET14301644 Image available Lithocarpus densiflorus Robert A. Norris 1974-10-13 2216 Marin Panoramic highway, Mt. Tamalpais area Comment
  UC119181  Lithocarpus densiflorus A. Eastwood 1894-9-13 183 Marin Mill Valley Comment
  UC5548  Lithocarpus densiflorus J. Burtt Davy 1893-4-26 158 Marin Tamalpais Comment
  UC5551  Lithocarpus densiflorus F. P. McLean 1800-1 Marin Mt. Tamalpais Comment
  UC5553  Lithocarpus densiflorus J. Burtt Davy 1893-7-24 218 Marin Mill Valley Comment
  CAS-BOT-BC36121  Lithocarpus densiflorus var. densiflorus H. E. McMinn no date 33 Marin unspecified Comment
  CAS-BOT-BC430614  Lithophragma affine G. Thomas Robbins 1944-4-14 1520 Marin small stream on north slope of Big Rock Ridge, about 3 mi. w. of Hamilton Field Air Force Base 91 Comment
  SD234172  Lithophragma heterophyllum Virginia Pinkus Ryder 1964-4-4 129 Marin Lucas Valley Rd. No. side of rocky cliff. 67 Comment
  JEPS77898  Logfia gallica Edward Lee 1934-6-17 916 Marin 1-2 mi s South Brook Comment
  CHSC60206  Lolium multiflorum J. Boze 1982-4-17 408 Marin Along side of Rd. A104, 3 mi e of Junction with Hwy. 1. Comment
  CAS-BOT-BC283446  Lolium multiflorum John Thomas Howell 1967-5-24 42253 Marin Dakin Lane, just N of Old St Hilary's Church, Tiburon Comment
  UC60843  Lolium perenne Jos. Burtt Davy 1900-6 6703 Marin Point Reyes Peninsula Comment
  CHSC114280  Lomatium californicum D. G. Kelch 2006-5-10 6179 Marin Lucas Valley Rd. 99 Comment
  SEINET7883488 Image available Lomatium dasycarpum Lewis S. Rose 1938-1 38136 Marin Tiburon 61 Comment
  UC21253  Lomatium dasycarpum subsp. dasycarpum J. Burtt Davy 1898-4-2 4206 Marin Angel Isl. Comment
  CAS-BOT-BC240505  Lonicera hispidula Junea Kelly 1916-7-1 s.n. Marin Unspecified Comment
  UCD137327  Lonicera hispidula B. Crampton 1957-6-11 4209 Marin east edge of Forest Knells. Comment
  UCD137338  Lonicera hispidula Collector Unknown 1925-6-6 1607 Marin Exact location unknown. Comment
  RSA256376  Lonicera hispidula var. vacillans Robert A. Norris 1974-10-13 2218 Marin Panoramic Highway, Mt. Tamalpais area. Comment
  RSA29164  Lonicera hispidula var. vacillans E. K. Balls, P. C. Everett 1953-10-8 18587 Marin Hwy. 1, Stinson Beach to Olmea, 6.1 mi. NW of Stinson Beach. 122 Comment
  UCD137376  Lonicera involucrata Michael A. Vincent; Ethan H. Freid 1998-4-8 8173 Marin Bodega Bay 0.5 mile northeast of city limits along Rt. 1. Comment
  CAS-BOT-BC241506  Lonicera involucrata var. ledebourii Alice Eastwood 1915-3-28 3991 Marin Lagunitas Comment
  JEPS13695  Lonicera involucrata var. ledebourii Dr. L. M. Newlon 1919-5-25 13 Marin between Olema and Pt. Reyes Station Comment
  RSA155634  Lonicera involucrata var. ledebourii L. S. Rose 1960-4-21 60002 Marin Stinson Beach. 30 Comment
  RSA455686  Lonicera involucrata var. ledebourii Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais and vicinity. Comment
  UC28554  Lonicera involucrata var. ledebourii Alice Eastwood 1896-2-22 Marin Willow Creek Comment
  RSA176619  Lotus formosissimus John H. Thomas 1964-3-17 10282 Marin Drakes Landing, Pt. Reyes Peninsula. 30 Comment
  RSA177908  Lotus formosissimus Robert F. Thorne 1965-4-21 34398 Marin Near Drakes Beach, Point Reyes National Seashore. 5 Comment
  UC1377672  Lotus formosissimus W. J. Dress 1951-4-22 3165 Marin sw of Point Reyes community Comment
  UC555531  Lotus formosissimus A. E. Borell 1928-3-22 32 Marin Mt. Tamalpais Comment
  UC80885  Lotus formosissimus Katharine Brandegee 1890-4-13 Marin above Mill Valley (Tamalpais); Tamalpais Comment
  UCR136587  Lotus heermannii var. orbicularis Beecher Crampton 1960-6-8 5569 Marin Central coast, Point Reyes, east slope of Inverness Ridge 107 Comment
  UC1177184  Lotus junceus var. biolettii John Thomas Howell 1944-6-4 19531 Marin Inverness Ridge Comment
  UC1177190  Lotus junceus var. biolettii John Thomas Howell 1939-6-4 14711 Marin Point Reyes lighthouse Point Reyes Comment
  JEPS55501  Lotus micranthus J. Burtt Davy Aug 1898 4344 Marin near Olema Comment
  SEINET11071685 Image available Lotus pedunculatus John Thomas Howell 1944-9-30 19856 Marin between Mill Valley and head of salt marshes, el. ca. 10 feet, Marin Co. Comment
  UC81145  Lotus stipularis var. stipularis Katharine Brandegee June 1905 Marin Tamalpais Comment
  POM195560  Lotus wrangelianus H. E. Parks, S. T. Parks, C. R. Parks 1930-4-10 0474 Marin Hills above Tiburon Comment
  RSA32136  Ludwigia hexapetala J. T. Howell 1945-7-1 21259 Marin Tiburon. Comment
  CAS-BOT-BC201240  Lupinus Charles Piper Smith 1948-6-15 48424 Marin Olema, 4.3 miles south, Highway 1 Comment
  OBI33917  Lupinus David J. Keil 1983-6-29 17182 Marin 2-3 mi NW of Point Reyes Station along SR 1 along E shore of Tomales Bay Comment
  CAS-BOT-BC201444  Lupinus albifrons var. albifrons Charles Piper Smith 1947-6-24 47547 Marin Highway 1, Olema, 4.7 miles south Comment
  CAS-BOT-BC201453  Lupinus albifrons var. albifrons Charles Piper Smith 1948-6-15 48419 Marin Olema, 4.3 miles south, Highway 1 Comment
  CAS-BOT-BC196167  Lupinus albifrons var. douglasii C. H. M. 1907-8-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC196168  Lupinus albifrons var. douglasii John Thomas Howell 1939-6-25 14806 Marin Mt. Tamalpais. Above Cascade Canyon Comment
  UC1177177  Lupinus albifrons var. douglasii John Thomas Howell 1947-5-25 23196 Marin Mt. Tamalpais; Mt. Tamalpais, Simmons Trail Comment
  CAS-BOT-BC196411  Lupinus arboreus John Thomas Howell 1944-7-9 19692 Marin Mt. Vision, Inverness Ridge Comment
  SEINET5558509  Lupinus arboreus H. S. Gentry 1962-1 19700 Marin Point Reyes peninsula. Comment
  SEINET7325946 Image available Lupinus arboreus Michael A. Vincent 1999-6-10 8597 Marin Point Reyes. Along Sir Francis Drake Boulevard. Comment
  CHSC23150  Lupinus bicolor Robert A. Schlising 1962-6-8 2287 Marin Drake's Beach, Point Reyes Peninsula. Comment
  UC1177441  Lupinus bicolor John Thomas Howell 1946-4-18 21652 Marin Ignacio Comment
  POM350153  Lupinus bicolor subsp. microphyllus Mark Morris 1924-3-30 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC215070  Lupinus chamissonis John Thomas Howell 1939-6-4 14729 Marin Point Reyes Peninsula Comment
  SEINET6075226  Lupinus chamissonis Unknown 1990-8-12 6343 Marin Point Reyes National Seashore, Rocky hillsides near the Lighthouse parking lot. Comment
  UC1177218  Lupinus formosus John Thomas Howell 1946-5-14 21848 Marin Tamalpais Valley Comment
  SEINET8042169  Lupinus fulcratus H. M. Hall 1911-6-29 8999 Marin Wawona Comment
  UC144584  Lupinus latifolius var. latifolius A. A. Heller 1904-4-28 7363 Marin Corte Madera Comment
  UC16052  Lupinus latifolius var. latifolius J. Burtt Davy 1894-8-28 1220 Marin Bolinas Bay Comment
  CAS-BOT-BC8338  Lupinus layneae M. K. Curran 1886-6-5 s.n. Marin Pt. Reyes Comment
  UC1177364  Lupinus microcarpus var. densiflorus A. Mulford May, 1945 1244 Marin Tiburon 91 Comment
  UC1177477  Lupinus microcarpus var. microcarpus John Thomas Howell 1946-5-4 21726 Marin between Tomales and Dillons Beach; between Tomales and Dillons Beach 106 Comment
  UC196046  Lupinus nanus C. F. Sonne April 1887 Marin Mt. Tamalpais Comment
  UCR12076  Lupinus nanus Coleta A. Lawler 1964-4-4 27 Marin San Francisco Bay Region, along San Quentin Road, bend in road c. l/8 mi before prison gate, traveling toward Mill Valley 5 Comment
  UC1300897  Lupinus nanus Helen K. Sharsmith 1962-5-5 4972 Marin just beyond Muir Woods-Mount Tamalpais road junction e Mill Valley; San Francisco Bay Region, just beyond Muir Woods-Mount Tamal 228 Comment
  UCD109644  Lupinus succulentus W. A. Williams 1951-6-3 s.n. Marin Muir Beach; coastal bluff. Comment
  CAS-BOT-BC202167  Lupinus tidestromii John Thomas Howell; Catherine Best; Wilma Follette; Gordon H. True 1980-6-19 53722 Marin Near Abbotts Lagoon, 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
  SBBG13749  Lupinus tidestromii H. and M. Dearing 1940-3-21 4143 Marin near Point Reyes Comment
  JEPS34416  Lupinus variicolor Rimo Bacigalupi and L. R. Heckard, Tsan-Iang Chuang 1963-6-12 8892 Marin at junction of Sir Francis Drake highwat and road to Tomales Bay State Park (Inverness Ridge); Inverness Ridge 101 Comment
  UC201941  Lupinus variicolor A. D. E. Elmer July, 1903 4755 Marin Point Reyes Post Office Comment
  SEINET10969937  Lupinus variicolor Smith 1947-6-27 Smith 47608 Marin Point reyes radio station, 1.9 mi n. Prostrate herb. Comment
  CAS-BOT-BC329250  Luzula comosa C. Kellner; J. Baxter; E. Luu; M. Jenkins; C. Nowell 2013-5-4 13142 Marin Plants of Mount Tamalpais. Marin Municipal Water District lands. Edge of Lake Lagunitas across Lakeview Road from LV-04. Comment
  SJSU4068  Luzula comosa C. W. Sharsmith 1965-5-23 7391 Marin Ledum Swamp, 3 mi NW of Inverness, Pt Reyes Peninsula Comment
  POM196443  Luzula comosa J. T. Howell 1927-3-13 2285 Marin Point San Quentin. Comment
  UCD142108  Luzula comosa Robert E. Preston 1982-4-17 240 A Marin around 0.1 mile north of Jewell, on Sir Francis Drake Highway. 30 Comment
  JEPS67194  Luzula macrantha J. B. Davy Aug. 1898 4320 Marin Olema Comment
  RSA0011283  Lythrum hyssopifolia Carl B. Wolf 1934-6-28 5763 Marin Pt. Reyes Peninsula, 8 miles by road from the Lighthouse. 61 Comment
  SEINET3148085  Madia anomala K. Brandegee 1907-6-9 sn Marin Mill Valley, Tamalpais Comment
  UC85465  Madia anomala Katharine Brandegee 1907-5-9 Marin hillsides above Lovell Avenue; Tamalpais, Mill Valley Comment
  UC913090  Madia anomala David D. Keck 1933-5-29 2313 Marin 0.9 mi n of Mill Valley; Mt. Tamalpais, Lovell Ave. Comment
  CAS-BOT-BC342624  Madia anomala Marian L. Campbell 1921-7-1 s.n. Marin Mill Valley Comment
  CAS-BOT-BC343724  Madia elegans K. Brandegee 1892-6-13 s.n. Marin Tamalpais Comment
  POM284999  Madia elegans subsp. elegans Lyman Benson 1935-5-16 6566 Marin US 101 N of San Rafael, Mt. Range: Seaward N coast; Watershed: San Francisco Bay. 30 Comment
  CAS-BOT-BC229760  Madia gracilis C. Friedel; M. L. Carle; L. Brartman; et al. 2012-8-25 1955 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-BC343092  Madia gracilis David D. Keck; J. Clausen 1935-6-15 3362 Marin 2 miles east of Muir Beach Comment
  UC89421  Madia gracilis T. S. Brandegee May 1890 Marin Tamalpais Comment
  UCR20422  Madia gracilis Dr. H. de Forest 1930-8-15 s.n. Marin Road to Phoenix Lake 60 Comment
  CAS-BOT-BC343079  Madia gracilis H. M. Hall 1931-5-25 13075 Marin Mill Valley, at south base of Mt. Tamalpais, but 0.4 miles further up road than 13074 Comment
  RSA107070  Madia madioides L. S. Rose 1956-6-25 56109 Marin Wooded slopes, W of Alpine Lake. 427 Comment
  CAS-BOT-BC343617  Madia sativa Carl B. Wolf 1934-6-27 5748 Marin 2 mi. from Muir Beach on road to Sausalito 60 Comment
  CAS-BOT-BC343618  Madia sativa Alice Eastwood 1915-6-23 4760 Marin Pt. Reyes Comment
  JEPS7386  Madia sativa W. L. Jepson 1892-9-9 Marin Ross Valley Comment
  UC589433  Madia sativa Beryl O. Schreiber 1932-7-31 706 Marin Indian Beach Tomales Bay Comment
  CAS-BOT-BC343623  Madia sativa Javier Penalosa 1961-6-29 1887 Marin Tiburon Peninsula. Paradise Drive 2.4 mi. northwest of Marin Country Day School Comment
  UC33259  Madia sativa J. Burtt Davy 1900-6-27 6824 Marin Point Reyes Comment
  SEINET3391023 Image available Mahonia pinnata Lewis S. Rose 1932-3-8 3259 Marin Tocaloma 27 Comment
  CAS-BOT-BC300533  Maianthemum racemosum A. Castner; J. Stern; C. Haggerty; A. Young 2013-6-8 13055 A Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert EG23 Comment
  UCD139059  Maianthemum racemosum Robert C. Bechtel 1952-4-27 79 Marin 7 miles southwest of Fairfax. Comment
  HSC23811  Malva nicaeensis R. A. Vanbianchi 1971-6-19 3 Marin San Geronimo. Comment
  UCD116692  Malva pseudolavatera John Thomas Howell 1976-6-2 51805 Marin Corte Madera. Comment
  UCD107619  Marah fabacea Kamala Crompton 1996-5-19 28 Marin Roadside 1/2 mile east of Dillions Beach. Comment
  CAS-BOT-BC348133  Matricaria discoidea Gordon H. True 1969-4-18 4853 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda [Hondo] 60 Comment
  UC1176770  Meconella californica John Thomas Howell 1946-4-14 21623 Marin Near Tomales Comment
  UC16109  Medicago arabica F. T. Bioletti April, 1892 Marin Ross Valley Comment
  UCR65544  Medicago arabica Aaron Liston, S. Meury 1989-4-19 791- 6 Marin Point Reyes National Seashore. Chimney Rock Comment
  RSA501275  Medicago arabica Aaron Liston, Sara Meury 1989-4-19 791 -6 Marin Point Reyes National Seashore, Chimney Rock Comment
  UC1177225  Medicago lupulina John Thomas Howell 1947-5-8 Marin Sausalito Comment
  CAS-BOT-BC271754  Melica californica L. R. Abrams 1928-4-18 12200 Marin Larkspur Comment
  CAS-BOT-BC282140  Melica geyeri 1967-4-1 s.n. Marin San Raphael, Searsville, especially northwards Comment
  UCD87372  Melica harfordii A. A. Beetle 1945-6-12 3886 Marin Paper Mill Creek Canyon, west of Lagunitas. Comment
  UCD87529  Melica harfordii P. B. Kennedy 1926-5-20 s.n. Marin San Rafael to Bolinas. Comment
  CHSC61256  Melica subulata J. D. Jokerst 1980-4-12 Marin Sir Francis Drake Hwy at the e boundary of Samual P. Taylor State Park. Comment
  CAS-BOT-BC262525  Melica torreyana Mabel Wiesendanger 1925-5-6 2091 Marin Unspecified Comment
  CAS-BOT-BC443978  Melica torreyana D. Burge; R. Crowe; M. Cherry; A. Young 2014-3-22 14120 B Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  RSA15215  Melica torreyana C. B. Wolf 1927-4-24 369 Marin Stinson Beach Comment
  UCD37438  Melica torreyana Beecher Crampton 1960-6-8 5616 Marin Marin County, Point Reyes Peninsula, 2.5 miles northwest of Inverness, near entrance to Tomales Bay State Park, western slope of Inverness Ridge. Comment
  UCD89078  Melica torreyana Morris Halperin 1932-6-1 s.n. Marin Along trail in Muir Woods. Comment
  UCD89093  Melica torreyana P. B. Kennedy 1914-3-22 4637 Marin Railroad track near Muir Inn. Comment
  SEINET10954421  Melica torreyana Robert A. Norris 1977-6-2 Norris 3630 Marin On forested bluff above McNear's Beach. Comment
  POM203872  Mentha pulegium M. S. Jussel 1933-7-30 s.n. Marin Near Olema Comment
  UCD125119  Mentha pulegium C. W. Tilforth 1972-9-14 700 Marin 200 ft. north of Marshall-Petaluma Road along Highway 1. Comment
  CAS-BOT-BC428813  Micranthes californica John Thomas Howell 1946-3-24 21570 Marin Near country club, Fairfax Hills Comment
  CAS-BOT-BC322613  Micropus amphibolus Peter H. Raven; Michael P. Johnson 1967-5-2 21328 Marin Near firebreak on northwest side of island, Angel Island 137 Comment
  CAS-BOT-BC348502  Micropus californicus var. californicus John Thomas Howell 1943-5-2 s.n. Marin San Anselmo Creek canyon Comment
  CAS-BOT-BC348741  Microseris bigelovii John Thomas Howell 1943-5-22 18150 Marin Fairfax Hills Comment
  CAS-BOT-BC348928  Microseris bigelovii John Thomas Howell 1944-5-7 19441 Marin Baltimore Park Comment
  POM216919  Microseris bigelovii H. F. Copeland 1934-5-27 s.n. Marin Dillons Beach. Comment
  CAS-BOT-BC348927  Microseris douglasii subsp. douglasii John Thomas Howell 1946-5-12 21825 Marin Carson country Comment
  CAS-BOT-BC348944  Microseris douglasii subsp. douglasii J. T. Howell 1946-5-12 21785 Marin Carson Ridge Comment
  CAS-BOT-BC348942  Microseris douglasii subsp. douglasii John Thomas Howell 1966-4-30 41526 Marin John Thomas Howell Botanical Garden, Tiburon. S. of church Comment
  RSA620429  Microseris lindleyi Wilma Follette 1997-4-28 s.n. Marin E San Geronimo Ridge County open space, E of Bates Canyon, below serpentine outcrops Comment
  CAS-BOT-BC322743  Microseris paludosa John Thomas Howell 1937-6-13 13051 Marin Bolinas Comment
  JEPS35654  Microseris paludosa M. K. Curran May, 1886 Marin Tamalpais Comment
  JEPS10239  Mimulus aurantiacus var. aurantiacus W. L. Jepson 1940-6-5 19954 Marin Paradise Cove Tiburon Comment
  RSA637595  Mimulus aurantiacus var. aurantiacus Michael A. Vincent 1999-6-10 8607 Marin Along Pt. Reyes-Petuluma Road. About 1 mile northeast of Platform Bridge Road. Comment
  UC103639  Mimulus aurantiacus var. aurantiacus E. L. Greene May 1886 Marin Tamalpais Comment
  UC495531  Mimulus aurantiacus var. aurantiacus Merle Randall 1930-6-13 Marin 8 mi above Bolinas; Alamere Creek Comment
  JEPS58935  Mimulus congdonii John Thomas Howell 1946-3-24 21586 Marin Carson country Comment
  JEPS86854  Mimulus douglasii David M. Thompson 1989-3-19 991 Marin above w end Bootjack Picnic Area parking lot (trailhead for Bootjack and Mt. Davis trail); Mt. Tamalpais State Park Comment
  UC445170  Mimulus inodorus Franklin P. Nutting 1895-6-27 Marin Mill Valley Comment
  RSA523816  Mimulus moschatus W. L. Jepson 1891-7-19 49 Marin Mill Valley. Comment
  RSA60879  Mimulus moschatus Frank W. Gould 1938-9-18 508 Marin Tomales Point. 122 Comment
  CAS-BOT-BC174545  Minuartia californica Doreen Smith 1999-3-6 s.n. Marin Elephant Rocks, ca. 1 mile W. of Tomales Comment
  CAS-BOT-BC388672  Minuartia douglasii Peter H. Raven; Michael P. Johnson 1967-5-1 21141 Marin Angel Island. Slopes on south side of island above Rock Quarry 137 Comment
  UC1177426  Minuartia douglasii John Thomas Howell 1946-5-12 21782 Marin Carson Ridge Comment
  UCD161971  Minuartia douglasii 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-BC220416  Monardella purpurea John Thomas Howell 1930-7-20 5382 Marin Slope of Mt. Tamalpais on south-east side along Wheeler Trail Comment
  UCD161968  Monardella purpurea 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-BC220421  Monardella purpurea Miss. H. A. Walker 1909-6-3 1727 Marin Tiburon, on a rocky slope facing San Francisco Bay Comment
  SEINET10582126  Monardella purpurea A. Graff 1993-7-14 Graff 191 Marin Mt. Tamalpais, Rock Springs Trail from Mt. Theatre. Serpentine. Locally frequent at the base of shrubs. After exit the first set of woods, find Monardella purpurea in the open, on both sides of the trail. With Adenostema fascicularis, Heteromeles arbutifolia, Quercus sp., grasses and encroaching Pseudotsuga menziesii and Umbellularia californica. Bombus sp. Comment
  SEINET10582128  Monardella purpurea A. Graff 1993-7-14 Graff 194 Marin Mt. Tamalpais, Rock Springs Trail from Mt. Theatre. Serpentine. Locally frequent at the base of shrubs. After the first open area, pass through another set of woods. In the next open area, find Monardella purpurea on both sides of the trail. With Adenostema fascicularis, Heteromeles arbutifolia, Quercus sp., grasses and encroaching Pseudotsuga menziesii and Umbellularia californica. Bombus sp. Comment
  CAS-BOT-BC220170  Monardella sinuata subsp. nigrescens A. A. Heller 1940-6-12 15732 Marin About 3 miles north of the Point Reyes Lighthouse Comment
  POM257152  Monardella undulata H. L. Mason, Annetta Carter 1938-5-18 1417 Marin Point Reyes Peninsula, 12.5 miles from Inverness. Comment
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Sep 4 2013
  UC25534  Monardella undulata J. Burtt Davy 1900-7-12 6856 Marin Point Reyes Comment
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Sep 4 2013
  CAS-BOT-BC220534  Monardella villosa John Thomas Howell 1946-5-19 21903 Marin Fairfax Comment
  RSA408695  Monardella villosa Cora Mae Life 1923-07 21 Marin Trail to Muir Woods Comment
  UC32594  Monardella villosa subsp. franciscana J. Burtt Davy 1900-6-18 6767 Marin Point Reyes Comment
  CAS-BOT-BC444812  Montia diffusa Doreen Smith 2007-3-22 s.n. Marin Mount Tamalpais State Park just North of Muir Woods boundary. Bootjack Trail. Comment
  JEPS43261  Montia fontana W. L. Jepson Apr 1 1893-Apr 2 1893 Marin Olema 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-BC444909  Montia fontana Rosamond Day 1982-3-22 s.n. Marin China Camp State Park, San Rafael Hills. Area just south of North San Pedro Road in Big Valley area. Comment
  CAS-BOT-BC444988  Montia fontana John Thomas Howell 1949-4-6 25295 Marin Hamilton Field Comment
  CHSC22903  Montia parvifolia Robert A. Schlising; Et al 1962-6-8 2283 Marin Samuel P. Taylor State Park; Redwood forest on rocky area along Lagunitas Creek. Comment
  UC5279  Morella californica J. Burtt Davy 1893-7-24 228 Marin Redwood Canyon Comment
  CAS-BOT-BC109078  Muehlenbeckia complexa Wilma Follette 2002-11-23 s.n. Marin Fort Cronkhite, massed around ocean facing bunker. Comment
  UCD119536  Myosotis scorpioides P. B. Kennedy 1918-3-31 s.n. Marin Mill Valley. Comment
  UC1135954  Myrica californica H. S. Yates 1934-3-18 3700 Marin 2 mi. n.w. Inverness; Point Reyes Quad. Comment
  UC672604  Myrica californica Herbert L. Mason 1924-10-12 1113 Marin s.e. slope Mt. Tamalpais Comment
  UCD103894  Myriophyllum humile Lars Anderson 2011-6-13 s.n. Marin Along Abbot's Lagoon Trail. Under bridge. 0 Comment
  CAS-BOT-BC83537  Myriophyllum sibiricum Bob Soost 2004-8-16 s.n. Marin Abbotts Lagoon, Point Reyes National Seashore Comment
  CAS-BOT-BC456180  Najas guadalupensis Catherine Best; Wilma Follette 1996-9-5 1473 Marin At east end of Alpine Lake Comment
  CAS-BOT-BC274426  Narcissus J. Klein; A. (Armando) Chavez; S. Tsiu; A. (Alice) Chavez; W. Dreskin 2013-3-9 13311 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  CAS-BOT-BC259937  Nassella lepida John Thomas Howell 1946-5-19 21916 Marin Carson Ridge Comment
  CAS-BOT-BC259938  Nassella lepida John Thomas Howell 1944-4-23 19406 Marin SE of Kentfield Comment
  RSA127383  Nassella lepida J. T. Howell 1946-5-16 21896 Marin North side of Angel Island Comment
  CAS-BOT-BC260156  Nassella pulchra A. A. Beetle 1941-5-20 2722 Marin 5 miles W of Mill Valley Comment
  SEINET196567  Nassella pulchra Peter H. Raven 1950-4-29 Marin Hills above Tiberron. 122 Comment
  CAS-BOT-BC60415  Nasturtium officinale John Thomas Howell 1945-10-28 21549 Marin Marsh bordering Bolinas Lagoon. Comment
  RSA128996  Nasturtium officinale Joanne Taylor 1941-7-25 24 Marin Near Waldo Point. 46 Comment
  UC1023052  Navarretia intertexta John Thomas Howell 1941-7-6 16351 Marin Kent Trail Mt. Tamalpais Comment
  UC106828  Navarretia mellita unknown 1891-6-14 Marin Mt. Tamalpais Comment
  CAS-BOT-BC232716  Navarretia rosulata John Thomas Howell 1945-7-15 21308 Marin Near Liberty's Comment
  CAS-BOT-BC232721  Navarretia rosulata Doreen Smith 2003-5-15 s.n. Marin S facing slopes of Mount Tamalpais, by side of Old Stage Road (fire road NE of Bootjack Camp) Comment
  SEINET14160491  Navarretia rosulata K. Brandegee 1907-1 s. n. Marin Westpoint Road, Tamalpais Comment
  JEPS14999  Navarretia squarrosa A. A. Heller 1941-7-18 16249 Marin halfway between the radio station and Point Reyes lighthouse (in a field near the road) Comment
  JEPS81817  Navarretia squarrosa Edward Lee with W. Joseph 1935-7-18 1568 Marin between East Peak and Middle Peak of Mt. Tamalpais (s slope along Mt. Davis Trail); Mt. Tamalpais 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
  UC101969  Navarretia viscidula Katharine Brandegee Jun 1905 Marin Tamalpais Comment
  UC24179  Nemophila heterophylla Jos. Burtt Davy 1901-4-13 6885 Marin Angel Island Comment
  UC618483  Nemophila heterophylla Alice Eastwood, John Thomas Howell 1938-5-8 5493 Marin head of Nicasio Creek Comment
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Apr 23 2012
  UC67130  Nemophila heterophylla Harley P. Chandler 1900-2-26 Marin n slope Mount Tamalpais Region of San Francisco Bay, Mount Tamalpais Comment
  RSA77571  Nemophila heterophylla W. Luttrell Rogers 1890-4-4 s.n. Marin San Rafael. Comment
  UC24174  Nemophila heterophylla W. H. Brewer 1862-4-7 938 Marin Comment
  UC24215  Nemophila menziesii Michener and Bioletti 1890-1 Marin Angel Is. Comment
  UCSB46515  Nemophila menziesii Hawbecker, M. 1983-5-8 Marin On the Panoramic Highway; 2.3 miles south of its junction with Ridgecrest Blvd. 533 Comment
  UC579895  Nemophila menziesii var. atomaria Annetta Carter 1934-4-29 521 Marin 1.6 mi w Estero District School (roadside swale 10 mi nw of Tomales); nw of Tomales Comment
  UC592134  Nemophila menziesii var. atomaria H. L. Mason 1928-3-24 4268 Marin Millerton , Millerton (Tomales Bay) Comment
  UC1745798  Nemophila menziesii var. atomaria Annetta M. Carter, Herbert L. Mason 1938-5-18 1408 Marin Marsh at summit of road 2.5 mi. W of Inverness. Pt. 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-BC219431  Nemophila parviflora John Thomas Howell 1939-4-23 14620 Marin Cascade Canyon, Mill Valley Comment
  POM65333  Nemophila parviflora var. parviflora M. Alice King 1896-04 s.n. Marin Mill Valley Comment
  SEINET5521058  Nemophila parviflora var. parviflora N. L. Gardner 1908-4-28 s.n. Marin Mill Valley, at the southerly base of Mount Tamalpais Comment
  UCR270363  Notholithocarpus densiflorus John F. Emmel 2002-7-28 1764 Marin Central Coast, Pan Toll Campground, Mt. Tamalpais 457 Comment
  SBBG25337  Notholithocarpus densiflorus var. densiflorus V. Cunningham 1964-5-9 34 Marin up ridge from fire trail, Corte Madera Ridge Comment
  UC133092  Nuphar lutea subsp. polysepala unknown 1862-10-6 1481 Marin Olema Lake Comment
  CAS-BOT-BC142274  Oemleria cerasiformis Alice Eastwood 1923-5-13 11772 Marin Pt. Reyes Comment
  JEPS15787  Oenanthe sarmentosa W. L. Jepson 1900-9-16 1178 Marin near Blacksmith Shop Point Reyes Peninsula Comment
  UC1191952  Oenanthe sarmentosa Herbert L. Mason 1946-7-24 12928 Marin 2nd. lake s. Bear Valley (on rd to Lake Ranch) Comment
  UC139220 Image available Orobanche californica subsp. californica Alice Eastwood 1900-9-1 Marin Vision Hill, West of Tomales Bay. Comment
  HSC23495  Orobanche fasciculata R. A. Vanbianchi 1971-7-1 26 Marin San Geronimo Ridge Comment
  RSA0006071  Orobanche fasciculata var. franciscana P. A. Rydberg 1905-6-15 6230 Marin Mt. Tamalpais. Comment
  CAS-BOT-BC500280  Orobanche uniflora subsp. occidentalis Paul F. Covel 1938-4-14 1469 Marin Just above (W of) Wlpine Lake on Hwy Comment
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Sep 11 2017
  JEPS4603  Orobanche vallicola Dr. Kessel 1956-9-16 Marin near Novato (on the Kessel Ranch) Comment
  RSA80301  Orthocarpus erianthus var. roseus H. P. Bracelin 1930-4-20 18 Marin 1 mile south of Lagunitas. 67 Comment
  RSA119046  Orthocarpus faucibarbatus L. S. Rose 1958-4-27 58014 Marin San Rafael 6 Comment
  RSA202267  Orthocarpus faucibarbatus L. D. Thurman 1963-3-23 111 Marin 2.1 miles northeast of Point Reyes Station. Comment
  POM129005  Orthocarpus faucibarbatus var. albidus D. D. Keck, John T. Howell 1927-5-8 2361 Marin Lake Lagunitas. Comment
  RSA102063  Orthocarpus floribundus H. P. Bracelin 1930-4-20 16 Marin Point Reyes. Near Light House grounds. 150 Comment
  RSA201867  Orthocarpus purpurascens var. latifolius L. R. Heckard 1956-7-15 799 Marin East of lighthouse at Pt. Reyes. 152 Comment
  UC333732  Osmorhiza berteroi unknown Marin Saucelito Comment
  CAS-BOT-BC423320  Oxalis corniculata R. Johnson; R. Nash; E. Lapre; R. Goulde; J. Lapre 2014-9-13 14062 Marin Mount Tamalpais. Marin Municipal Water District lands: Fence next to Sky Oaks Ranger Station, Sky Oaks Road, Fairfax, CA Comment
  POM181766  Oxalis corniculata H. F. Copeland 1925-7-5 530 Marin Coast. Comment
  CAS-BOT-BC143044  Oxalis exilis Doreen Smith 2001-8-1 s.n. Marin Terra Linda lawn. Comment
  UC1130244  Oxalis oregana H. S. Yates 1935-2-4 5036 Marin Muir Woods Tamalpais quad 91 Comment
  UC571123  Oxalis oregana Herbert L. Mason 1925-4-12 1340 Marin Mt. Tamalpais Comment
  UC867626  Oxalis oregana Lewis S. Rose 1939-3-31 39037 Marin Mill Valley 60 Comment
  SJSU5751  Oxalis pilosa S. A. Swift 1971-2-9 71 -9 Marin near Bolinas, Point Reyes Peninsula Comment
  UC53352  Panicum acuminatum var. acuminatum Jos. Burtt Davy 1900-6 6745 Marin Point Reyes Comment
  CAS-BOT-BC253832  Panicum dichotomiflorum Catherine Best 1984-8-27 1043 Marin At the edge of Tiburon Boulevard near Cove Road, Belvedere Comment
  CAS-BOT-BC175921  Panicum hillmanii Walter Lennon 1973-8-7 s.n. Marin Francisco Blvd. in s. part of San Rafael Comment
  CAS-BOT-BC253793  Panicum hillmanii Doreen Smith 1995-9-1 s.n. Marin Business Redwood Highway 101, across from Terra Linda Comment
  UC907634  Parapholis incurva G. Thomas Robbins with J. T. Howell 1945-5-9 1888 Marin about 1/2 mi n Ignacio 0 Comment
  SEINET12337126  Parentucellia latifolia C. F. Quibell 1976-1 1362 Marin Marshall-Petaluma Rd Comment
  CAS-BOT-BC259664  Paspalum dilatatum John Thomas Howell 1945-8-5 21364 Marin McKinnon's Landing near Stinson Beach Comment
  OBI22085  Paspalum distichum Lewis S. Rose 1956-8-20 56147 Marin San Antonio Crk, Hwy 101. On County line 3 Comment
  JEPS30816  Pelargonium grossularioides John Thomas Howell 1944-7-23 19842 Marin San Rafael 60 Comment
  CAS-BOT-BC69176  Pellaea andromedifolia Javier Penalosa 1961-2-25 1089 Marin Tiburon, around St. Hilary's Church Comment
  UCD137558  Pellaea andromedifolia Linda Bjork 1978-5-13 21 Marin West of Ring Mountain on Tiburon peninsula. 167 Comment
  UC964817  Pellaea mucronata var. mucronata G. Thomas Robbins 1943-12-24 1462 Marin hills ca. 2 mi w Hamilton Field Air Base 304 Comment
  JEPS104732  Penstemon heterophyllus var. purdyi John L. Morrison 1937-6-8 2492 Marin Mount Tamalpais; along fire road near Rifle Camp Comment
  CAS-BOT-BC77051  Pentagramma triangularis subsp. triangularis Javier Penalosa 1961-2-25 1090 Marin Tiburon Peninsula - Tiburon, slope around St. Hilary's Church Comment
  CAS-BOT-BC77055  Pentagramma triangularis subsp. triangularis Kellogg; Hartford 1877-7-1 s.n. Marin Corte Madera (N.P.R.R.) Comment
  SEINET9628502 Image available Pentagramma triangularis subsp. triangularis A. M. W. n.s. Marin San Geronimo. Comment
  CAS-BOT-BC222725  Perideridia gairdneri subsp. gairdneri John Thomas Howell 1939-10-1 15367 Marin Near Lake Lagunitas Comment
  JEPS12397  Perideridia gairdneri subsp. gairdneri W. L. Jepson 1921-9-24 9498 Marin Lake Lagunitas 228 Comment
  CAS-BOT-BC413525  Persicaria amphibia Alice Eastwood 1920-8-15 10021 Marin Near Manor, along the railroad Comment
  CAS-BOT-BC418879  Persicaria hydropiperoides John Thomas Howell 1946-9-20 s.n. Marin Laguna in Chileno Valley Comment
  CAS-BOT-BC419022  Persicaria lapathifolia John Thomas Howell 1941-6-10 16278 Marin Near Black Point Comment
  CAS-BOT-BC419342  Persicaria punctata John Thomas Howell 1942-8-30 s.n. Marin Muir Beach Comment
  SEINET3924336  Persicaria punctata Robert A. Norris 1983-9-10 4589 Marin By Tennessee Valley Trail, about 1/4 mi. inland from Tennessee Cove.; 0 21 Comment
  SEINET12280442  Phacelia M. T. Doutt 1931-1 586 Marin Pt. Reyes lighthouse Comment
  SEINET12280041  Phacelia brachyloba E. H. Graham 1931-1 6884 Marin near lighthouse, Pt. Reyes Comment
  HSC13627  Phacelia californica B. Francis 1964-3-23 9 Marin 0.5 mi. NE of Tiburon Comment
  JEPS77175  Phacelia californica Robert M. Lloyd 1963-4-5 2324 Marin about 1 mi nw Tiburon Comment
  UC589570  Phacelia californica Beryl O. Schreiber 1932-6-29 591 Marin Sand Dune Beach Tomales Bay Comment
  JEPS2354  Phacelia divaricata W. L. Jepson 1918-4-20 7555 Marin Mt. Tamalpais Comment
  JEPS77166  Phacelia divaricata Robert M. Lloyd 1963-4-5 2316 Marin about 1 mi nw Tiburon Comment
  UCSC000585  Phacelia divaricata H. E. Parks unknown s.n. Marin Tiburon Comment
  RSA22247  Phacelia divaricata Ensign s.n. Marin [Unspecified] Comment
  POM298623  Phacelia divaricata var. continentis Lincoln Constance, J. F Davidson, R. H. Shan, W. L. Wagner 1946-3-30 3030 Marin Point Reyes 61 Comment
  RSA15431  Phacelia malvifolia Carl B. Wolf 1927-4-24 362 Marin Stinson Beach. Comment
  CAS-BOT-BC265769  Phalaris aquatica John Thomas Howell 1945-7-1 21266 Marin Tiburon Comment
  SBBG30015  Phalaris aquatica J. T. Howell 1945-8-12 21381 Marin Tiburon Comment
  CAS-BOT-BC265776  Phalaris aquatica David L. Morgan 1956-9-5 s.n. Marin On U.S. Highway 101, 2 mi. S. of San Antonio, Marin Co. line Comment
  JEPS128165  Phalaris arundinacea Eric Wrubel, Christine Davis, Lindsay Ringer, Kevin Sherrill 2012-7-10 NPS 44 Marin Point Reyes National Seashore, Limantour Beach area. Muddy Hollow. Comment
  SEINET10658549  Phalaris californica Edward Lee 1934-6-17 Lee 931 Marin 7 1/2 miles south of South Brook towards Bolinas. Shady roadside. Comment
  CAS-BOT-BC259069  Phalaris lemmonii John Thomas Howell 1947-5-4 23136 Marin San Rafael Comment
  UCD89013  Phalaris lemmonii Lewis S. Rose 1946-4-18 46042 Marin Black Point. 6 Comment
  CAS-BOT-BC250720  Phalaris paradoxa Javier Penalosa; J. T. Howell 1961-6-7 1615 Marin Tiburon Peninsula. Paradise Dr. near Prince Royal Passage Comment
  CAS-BOT-BC253552  Phleum alpinum John Thomas Howell 1946-6-13 22052 Marin East of Dillons Beach Comment
  JEPS75079  Phleum alpinum Edward Lee 1934-4-30 785 Marin 10 mi on road nw Tomales; nw of Tomales Comment
  UC1177485  Phleum pratense John Thomas Howell 1944-6-25 19645 Marin Santa Venetia Comment
  UC6071  Phoradendron densum Alice Eastwood Dec., 1898 Marin Mt. Tamalpais Comment
  RSA63019  Phoradendron villosum L. S. Rose 1949-9-25 49183 Marin Mt Tamalpais, E of Rock Springs. 610 Comment
  CAS-BOT-BC532990  Pinus coulteri D. Benner; M. Murphy; A. Young; C. Brown 2015-5-9 15726 Marin Mount Tamalpais. Marin Municipal Water District lands: Trail on N side of Pine Point, next to Bon Tempe Lake, uphill side of trail Comment
  NY622126  Pinus coulteri J. Silba 2002-10-27 B- 293 Marin This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
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Oct 1 2012
  CAS-BOT-BC72957  Pinus muricata Catherine A. Toschi 1963-2-17 63 :6 Marin Three miles northeast of Inverness (two miles up Mount Vision Road). 152 Comment
  JEPS46849  Pinus muricata W. L. Jepson 1900-3-1 Marin Inverness Comment
  UC1600401  Pinus muricata none Marin Tomales Bay Comment
  UCD134795  Pinus muricata J. M. Tucker 1951-3-28 2044 Marin Ridge about 2 miles northwest of Inverness. Comment
  CAS-BOT-BC136564  Piperia elegans Mrs. H. C. Cantelow 1940-8-12 4064 Marin Field redacted by CAS, contact the data manager for more information Comment
  RSA73857  Piperia unalascensis Lewis S. Rose 1952-7-16 52002 Marin Fairfax Comment
  CAS-BOT-BC251009  Piptatherum miliaceum Catherine Best 1996-5-26 1494 Marin Platform Bridge Rd, 1/4 mi. So. of the bridge Comment
  UCD89874  Piptochaetium setosum G. Douglas Barbe 1979-5-16 2501 Marin 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
  CDA917  Pittosporum undulatum D. G. Kelch 2003-11-24 3 .343 Marin Mt. Tamalpais. Fern Dell fire rd. Comment
  CAS-BOT-BC7359  Pityopus californicus Alice Eastwood 1901-5-30 s.n. Marin Little Carson Creek Comment
  CAS-BOT-BC228093  Plagiobothrys chorisianus Leary; Sherfey 1960-5-19 s.n. Marin Bolinas Comment
  CAS-BOT-BC228206  Plagiobothrys glaber E. M. Zeile 1924-4-27 s.n. Marin Manzanita Comment
  SD211569  Plagiobothrys undulatus David Gowen 2007-5-6 698 Marin Mount Burdell area, in Hidden lake. Dry lakebed Comment
  JEPS37905  Plantago elongata John Thomas Howell 1946-6-30 22144 Marin Rodeo Lagoon Comment
  RSA15226  Plantago erecta Carl B. Wolf 1927-4-24 383 Marin Stinson Beach. Comment
  UC534991  Plantago erecta Mrs. H. P. Bracelin 1930-4-20 11 Marin 1 mi s Lagunitas 66 Comment
  RSA523585  Plantago erecta W. L. Jepson 1920-5-26 9058 Marin Novato. Comment
  UCD124429  Plantago erecta D. E. Breedlove 1963-4-13 4454 Marin on Point Reyes Peninsula, near radio center, 8 miles west of Inverness. Comment
  JEPS37913  Plantago truncata subsp. firma John Thomas Howell 1940-5-26 15520 A Marin San Anselmo Canyon Comment
  UC28048  Plantago truncata subsp. firma Alice Eastwood Apr 1896 Marin near Fairfax Comment
  CDA6610  Plantago truncata subsp. firma J. T. Howell 1944-5-21 19500 Marin Central Western; San Francisco Bay Area region; Lagunitas Meadows north side of Mount Tamalpais; elev. 800 ft Comment
  UC429118  Platanthera leucostachys Michener and Bioletti 1892-6-19 2002 a Marin Pt. Ben Comment
  CAS-BOT-BC91773  Platystemon californicus Alice Eastwood 1915-5-15 s.n. Marin Tiburon. Comment
  UC1176769  Platystemon californicus John Thomas Howell 1940-5-20 15497 Marin Pt. Reyes Comment
  SEINET12091121  Platystemon californicus E. H. Graham 1931-1 6882 Marin Near Lighthouse, Point Reyes Comment
  SEINET14400445  Plectritis congesta Unknown 1938-5-14 688 Marin Marin County Comment
  UCSC000726  Plectritis congesta subsp. brachystemon Beryl O. Schreiber 1936-4-12 2176 Marin 0.2 miles east of Pierce's Ranch Tomales Point 76 Comment
  UC28832  Plectritis macrocera Maclean Mar 1871 Marin Angel Island Comment
  SEINET12327828  Plectritis samolifolia F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -123 Marin Marshall-Petaluma Road from Petaluma to CA 1, 8.6 mi E of junction CA 1 107 Comment
  CAS-BOT-BC260920  Pleuropogon californicus D. L. Smith 2000-4-24 s.n. Marin Hicks Valley near Cheese Factory Comment
  SEINET195361 Image available Pleuropogon californicus J. T. Howell 1945-5-9 20828 Marin Between Hamilton Field and Ignacio. Comment
  UCR64580  Pleuropogon californicus L. S. Rose 1946-4-18 46035 Marin Ignacio 6 Comment
  CAS-BOT-BC260950  Pleuropogon californicus var. californicus John Thomas Howell 1944-7-9 19691 Marin Mt. Vision, Inverness Ridge Comment
  SEINET10611511  Pleuropogon californicus var. californicus Lewis S. Rose 1946-4-18 Rose 46035 Marin Ignacio. Open wet fields. 6 Comment
  UC1177490  Pleuropogon hooverianus John Thomas Howell 1947-4-27 23107 Marin Ross Comment
  RSA336496  Pleuropogon refractus Paul But 1976-4-23 P 16 Marin By a fire trail near Point Reyes Bird Observatory Comment
  UC1258205  Pleuropogon refractus Paul But Aug 1977 P 46 Marin near Bolinas (near Point Reyes Bird Observatory) Comment
  UC1446213  Pleuropogon refractus Paul But 1975-6-8 P 15 Marin near Point Reyes Bird Observatory (near Bolinas, probably a branch of Arroya Honda) Comment
  CAS-BOT-BC244441  Poa annua Javier Penalosa 1961-3-19 1151 Marin Tiburon Peninsula. Above Tiburon Blvd. NW of road to Belvedere Island 304 Comment
  UC60760  Poa annua Jos. Burtt Davy 1900-6 6803 Marin Point Reyes Peninsula Comment
  CAS-BOT-BC254949  Poa bulbosa Catherine Best; Wilma Follette 1979-5-1 s.n. Marin Mount Tamalpais, at Rock Springs Comment
  CAS-BOT-BC255037  Poa compressa Hans Leschke 1945-7-22 s.n. Marin Tamalpais Tavern, Mount Tamalpais Comment
  UCD91036  Poa douglasii Beecher Crampton 1954-4-28 1818 Marin On Point Reyes Peninsula, 1 mile east of Point Reyes Lighthouse. 152 Comment
  CAS-BOT-BC254663  Poa douglasii A. A. Beetle 1945-6-12 3993 Marin On N side of Point Reyes Comment
  CAS-BOT-BC246661  Poa howellii Gordon H. True 1965-4-6 1792 Marin Black Canyon near waterfall at east end of Mountain View Drive, San Rafael Hills Comment
  CDA32640  Poa howellii H. S. Yates 1914-5-4 Marin Near Muir Woods. 0 Comment
  CAS-BOT-BC255854  Poa kelloggii John Thomas Howell 1950-5-18 26311 Marin Lagunitas Creek near Camp Taylor Comment
  CDA37935  Poa kelloggii D. G. Kelch, D. A. Weinstein 2011-5-15 11 .250-Q Marin Samuel Taylor State Park. Comment
  CAS-BOT-BC83590  Poa pratensis subsp. pratensis J. T. Howell 1986-4-22 s.n. Marin San Rafael. Laas Gallinas Ave., near Nova Albion Way. Comment
  CAS-BOT-BC236222  Poa secunda subsp. secunda John Thomas Howell 1946-5-16 21895 Marin Angel Island, N side Comment
  CAS-BOT-BC244529  Poa secunda subsp. secunda John Thomas Howell 1941-4-17 s.n. Marin Tiburon Peninsula Comment
  CHSC8246  Poa secunda subsp. secunda K. Henegar 1969-5-10 80 Marin Samual P. Taylor State Park. Comment
  UCD91665  Poa secunda subsp. secunda P. B. Kennedy 1914-4-19 4704 Marin Mill Valley. Comment
  UCD91877  Poa secunda subsp. secunda R. N. Raynor 1937-5-3 s.n. Marin Exact location unknown. Comment
  CAS-BOT-BC244164  Poa trivialis John Thomas Howell 1946-6-16 22076 Marin Inverness Park Comment
  UC767839  Poa unilateralis R. F. Hoover 1941-5-21 5178 Marin Point Reyes Comment
  CAS-BOT-BC232194  Poaceae S. Creer; M. Papakhian; C. Dixon; et al. 2012-5-5 1002 Marin Marin Municipal Water District Lands: Mount Tamalpais. Middle Peak Rd., culvert RT-3. Comment
  JEPS27990  Pogogyne serpylloides Rimo Bacigalupi and L. R. Heckard 1961-5-29 7721 Marin ne of town of Point Reyes Station ((just above private dump ground) in Tomasini Canyon, about 1/4 mi above Cal Hwy 1); Tomasini Canyon 48 Comment
  SEINET13762880  Polemonium californicum A. A. Heller 1908-6-26 8975 Marin Eagle Peak Meadows above Yosemite Valley. Comment
  UC648319  Polemonium carneum J. A. Spanier 1939-5-18 Marin Fort Barry Comment
  JEPS43015  Polygala californica Ivar Tidestrom 1895-5-11 Marin Mt. Tamalpais Comment
  UC1177473  Polygala californica John Thomas Howell 1948-5-29 Marin Fern Canyon Mt. Tamalpais, Fern Canyon Comment
  UC614749  Polygala californica Beryl O. Schreiber 1932-5-22 293 Marin Pipe line trail to Mount Tamalpais Comment
  CAS-BOT-BC414013  Polygonum aviculare subsp. aviculare Javier Penalosa 1961-4-8 1275 Marin Tiburon Peninsula. Dirt road intersecting Tiburon Blvd. ca. 1000 ft. north-west of road to Belvedere Island 60 Comment
  CAS-BOT-BC414200  Polygonum aviculare subsp. depressum John Thomas Howell 1939-7-2 14813 Marin Border of Almonte salt marsh Comment
  UC1136129  Polygonum bistortoides B. O. Schreiber 1938-5-14 2513 Marin 1 mi ssw Pelican Point; Point Reyes Quadrangle Comment
  RSA92967  Polygonum fowleri J. T. Howell 1944-4-23 19396 Marin Escalle Salt marsh. Comment
  CAS-BOT-BC419805  Polygonum marinense Malcom A. Nobs; S. Galen Smith 1949-6-29 912 Marin Point Reyes, north of Inverness Comment
  CAS-BOT-BC6527  Polygonum marinense Peter Hamilton Raven 1961-8-22 16568 Marin At head of Drake's Estero, Point Reyes Peninsula Comment
  UC1106197  Polygonum marinense John Thomas Howell 1944-4-23 19396 Marin Escalle salt marsh Comment
  SBBG40341  Polygonum paronychia W. J. Dress 1954-8-19 Marin headland, a mi or so E of Point Reyes Comment
  UC1613322  Polygonum paronychia Charles M. Belshaw 1936-1-1 1435 Marin Point Reyes headlands; away from sea Comment
  UC931957  Polygonum paronychia Verne Grant and Alva Grant 1946-6-2 7660 Marin Dillon's Beach; sand dune area Comment
  UCD100544  Polygonum parryi Park, Chong-Wook; Min-Ha Kim and Mi-Jeong Yoo 2001-3-29 93008 5/10 Marin Point Reyes, near North beach Parking lot. 17 Comment
  SEINET11939256  Polygonum punctatum E. H. Graham 1931-1 6846 Marin Camp near Blacksmith Shop, Pt. Reyes Comment
  CAS-BOT-BC420982  Polygonum spergulariiforme Alice Mulford 1945-10-14 s.n. Marin Along highway between Tomales and Dillons Beach Comment
  UC766777  Polypodium R. F. Hoover 1941-2-2 4737 Marin Inverness Ridge nw of 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
  RSA22166  Polypodium californicum L. S. Rose 1939-2-23 39006 Marin Mill Valley 30 Comment
  UC589518  Polypodium calirhiza Beryl O. Schreiber 1932-6-17 490 Marin Waterfall Beach; Tomales Bay Comment
  CAS-BOT-BC72046  Polypodium calirhiza Miss E. Cannon 1899-1-21 s.n. Marin Near Tamalpais Station Comment
  CAS-BOT-BC72051  Polypodium calirhiza Javier Penalosa 1962-3-17 2256 Marin Paradise Drive near entrance road to Shellabarger Estate Comment
  CAS-BOT-BC72052  Polypodium calirhiza Mary Elizabeth Parsons 1895-3-1 s.n. Marin Tamalpais - 3rd Murray Canyon Comment
  SD234002  Polypodium glycyrrhiza Virginia Pinkus Ryder 1965-1-10 307 Marin Muir Woods. 47 Comment
  SEINET11714698  Polypodium glycyrrhiza M. T. Doutt 1931-1 156 Marin Alpine Dam Comment
  CAS-BOT-BC76816  Polypodium scouleri Peter Rubtzoff 1951-9-23 786 Marin Point Reyes, coastal bluffs near lighthouse. Comment
  JEPS19015  Polypodium scouleri Elizabeth H. Price 1924-9-6 Marin Pt. Reyes lighthouse Comment
  JEPS294  Polypodium scouleri unknown 1925-7-23 64 Marin Pt. Reyes Light Comment
  UCD91005  Polypogon interruptus A. A. Beetle 1941-7-6 1755 Marin South slope of Tamalpais. Comment
Read comments
Feb 17 2012
  UCD91183  Polypogon maritimus Beecher Crampton 1957-6-14 4216 Marin Along US Hwy. 101, southern city limits Ignacio. Comment
  CAS-BOT-BC232192  Polypogon monspeliensis C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1118 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  CAS-BOT-BC232427  Polypogon monspeliensis R. E. Frenkel 1964-5-7 480 Marin Bolinas Lagoon, 0.5 mile S of Bolinas Road on California Highway 1 2 Comment
  CAS-BOT-BC232428  Polypogon monspeliensis Javier Penalosa 1961-5-30 1532 Marin Tiburon Peninsula. Tiburon Blvd ca. 50 yards W of Blackfield Drive Comment
  CAS-BOT-BC531452  Polypogon monspeliensis A. Williams; E. Brusati; K. Martin; R. Tachibana 2015-5-9 15785 Marin Mount Tamalpais. Marin Municipal Water District lands: S of Bon Tempe Rd Comment
  CHSC8600  Polypogon monspeliensis J. G. Moore 1969-5-10 46 Marin Hwy. 104, 6 mi. se of Hwy. 1, 2 mi. nw of Samual Taylor State Park on ne side of road in field. 121 Comment
  CAS-BOT-BC344974  Polystichum californicum R. Crowe; E. Hinman; C. Johnson; K. Phillips 2013-3-9 13406 Marin Mount Tamalpais: Marin Municipal Water Distric lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  CAS-BOT-BC72134  Polystichum californicum Doreen Smith 1997-4-19 s.n. Marin Indian Valley Open Space Preserve, W. Novato Comment
  SD27441  Polystichum californicum Unknown 1880-1 Marin Near San Rafael Comment
  SEINET10929423  Polystichum munitum George Yatskievych, Kay McCrary 1984-8-2 Yatskievych 84 -131 Marin 0.2 mile E of Highway 1 on scenic loop drive from Muir Woods National Monument to Stinson Beach. 49 Comment
  UC42163  Polystichum munitum Marshall A. Howe 1893-1-16 Marin Mill Valley Comment
  CAS-BOT-BC72422  Polystichum munitum s.n. Marin Kentfield Comment
  SEINET10830669  Polystichum munitum Chester T. Dziekanowski, David B. Dunn; Charlene A. Bennett 1976-7-26 Dziekanowski 2458 Marin Collected in the vicinity of Samuel Taylor Campground in coast redwoods; deep shaded ravines and chinquapin in redwoods. 305 Comment
  CAS-BOT-BC102356  Populus alba Mrs. Alexander Maccallum Ca. 1903 s.n. Marin Ross Valley Comment
  CAS-BOT-BC452115  Potamogeton crispus Catherine Best 1984-9-3 1044 Marin Basin of the Belvedere Lagoon near Tiburon Blvd. & Lyford Drive, Tiburon Comment
  RSA127056  Potamogeton foliosus J. T. Howell 1946-8-23 22893 Marin Pierce Point Road, Point Reyes Peninsula. Comment
  CAS-BOT-BC453859  Potamogeton nodosus John Thomas Howell 1947-6-18 23256 Marin Chileno Valley Comment
  JEPS78469  Potamogeton nodosus Edward Lee 1936-6-21 2242 Marin Lagunitas Creeknear town of Point Reyes; Lagunitas Creek Comment
  SEINET10814442  Potamogeton nodosus Edward Lee 1936-6-21 Lee 2242 Marin Lagunitas Creek, near town of Pt. Reyes. Comment
  CAS-BOT-BC454069  Potamogeton pusillus subsp. pusillus Ira L. Wiggins 1935-8-10 8158 A Marin At head of Tomales Bay Comment
  JEPS111057  Potentilla anglica Barbara Ertter with Doreen Smith 2005-8-16 18618 Marin Stafford Lake County Park on S side of Novato Boulevard W of Novato, lawn W of lake Comment
  CHSC1567  Potentilla anserina subsp. pacifica A. Stone 1963-4-24 Marin Near Dillon Beach. 15 Comment
  CAS-BOT-BC144840  Potentilla rivalis Doreen Smith 2003-9-17 s.n. Marin Marin Cheese factory lawn, Hicks Valley Comment
  SBBG976  Prosartes hookeri H. and M. Dearing 1940-3-21 4133 Marin San Anselmo Comment
  CAS-BOT-BC516331  Prosartes hookeri Volney Rattan 1877-2-24 s.n. Marin San Rafael Comment
  UCD139782  Prosartes hookeri Rolf Y. Berg 1963-3-24 s.n. Marin near boys' camp between Fairfax and golf course, Fairfax - Mt. Tamalpais road. 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-BC517516  Prosartes smithii Fred Ross; Gordon H. True 1970-3-6 5198 Marin Point Reyes Bird Observatory 3 miles NW of Bolinas at Arroyo Honda. 60 Comment
  CAS-BOT-BC517521  Prosartes smithii Alice Eastwood 1926-3-28 s.n. Marin Bear Valley Comment
  UC589362  Prunella vulgaris var. lanceolata Beryl O. Schreiber 1932-6-23 550 Marin Tomales Bay Hearts Desire Beach; , Hearts Desire Beach Comment
  SEINET12272879  Prunella vulgaris var. lanceolata E. H. Graham 1931-1 6883 Marin Pt. Reyes Comment
  JEPS128124  Prunus Eric Wrubel 2012-9-5 NPS 52 Marin Golden Gate National Recreation Area, Orchard Fire Road shoulder, 0.1 mi south of Marin City. Comment
  CAS-BOT-BC157941  Prunus emarginata Wilma Follette 2002-4-14 s.n. Marin Tomales Bay State Park - south and above Heart's Desire Beach parking lot Comment
  CAS-BOT-BC151167  Prunus subcordata John Thomas Howell 1944-4-13 19369 Marin Big Rock Ridge west of Hamilton Field Comment
  CAS-BOT-BC151168  Prunus subcordata Ynes Mexia 1929-3-31 2345 Marin Hillslopes N.W. of Manor Comment
  JEPS58904  Pseudognaphalium californicum Javier Penalosa 1961-6-29 1875 Marin 2.4 mi nw of road to Naval Net Depot (Paradise Drive); Tiburon Peninsula Comment
  UC496388  Pseudognaphalium californicum Merle Randall 1930-6-14 Marin n Bolinas; Alamere Creek Comment
  CAS-BOT-BC356724  Pseudognaphalium californicum Gordon H. True 1968-7-2 4651 Marin Point Reyes Bird Observatory ca. 3 mi. northwest of Bolinas at Arroyo Hondo 30 Comment
  UC747156  Pseudognaphalium luteoalbum G. Thomas Robbins with J. T. Howell 1945-5-9 1902 Marin near Hamilton Field Air Base Comment
  CAS-BOT-BC357052  Pseudognaphalium luteoalbum R. E. Frenkel 1964-5-29 538 Marin On Sir Francis Drake Road, 0.8 mile south-east of Inverness 0 Comment
  JEPS22112  Pseudognaphalium ramosissimum G. Thomas Robbins with S. Galen Smith 1958-7-8 3896 Marin along Sir Francis Drake Highway opposite and e of RCA Radio Station (1.5 mi s of crossing of Drakes Estero); Point Reyes Peninsula Comment
  UC32037  Pseudognaphalium ramosissimum W. L. Jepson 1892-9-9 Marin southern slope Mt. Tamalpais Comment
  UC32000  Pseudognaphalium thermale W. L. Jepson 1892-9-9 Marin s slopes of Mt. Tamalpais Mt. Tamalpais Comment
  CAS-BOT-BC80133  Pseudotsuga menziesii H. E. McMinn 834 Marin Bolinas Ridge Comment
  JEPS29500  Psilocarphus chilensis W. L. Jepson 1919-5-18 8310 Marin Point Reyes Comment
  SEINET951712  Pteridaceae Lewis S. Rose 1948-1 48238 Marin Mt. Tamalpais, southern slope 304 Comment
  UC766780  Pteridium aquilinum var. pubescens R. F. Hoover 1941-2-2 4731 Marin Inverness Ridge nw of Inverness Comment
  UCD93365  Puccinellia nutkaensis Malcolm A. Nobs; S. Galen Smith 1949-6-29 909 Marin Point Reyes, N of Inverness. Comment
  CAS-BOT-BC366900  Punica granatum Greg de Nevers 1997-11-25 11112 Marin Larkspur Comment
  UCD47660  Quercus John M. Tucker; E. L. Brann and P. C. Muick 1994-9-3 10 -16 Marin Alpine Pump Rd. south of Alpine Lake. Comment
  CAS-BOT-BC62707  Quercus X chasei John Thomas Howell 1946-12-22 23035 Marin Green Brae Hills Comment
  CAS-BOT-BC104212  Quercus X morehus Rimo Bacigalupi 1922-11-12 s.n. Marin Temelpa Ridge Trail (Devil Slide), Mt. Tamalpais 518 Comment
  JEPS46310  Quercus X morehus Wilfred T. Frost 1932-8-20 415 Marin between Rattlesnake Camp 1 and Rattlesnake Camp 2 (on Bootjack Creek); Mount Tamalpais, Bootjack Creek Comment
  UC1177411  Quercus X morehus John Thomas Howell 1948-5-16 24297 Marin upper Cascade Canyon Mt. Tamalpais Quad. Comment
  UCD47282  Quercus X subconvexa J. M. Tucker 1947-8-1 1577 Marin (Q. durata Jepson X Q. garryana Dougl.). Ca. 1/4 mile west of Bluff Point, at the end of Tiburon Peninsula, Marin County, California. Comment
  UCD47296  Quercus X subconvexa J. M. Tucker 1947-8-1 1580 E Marin Ca. 3/8 mile approximately east of the white church on the hill above Tiburon, Marin County, California. Comment
  CAS-BOT-BC45639  Quercus agrifolia Javier Penalosa 1961-3-11 1123 Marin 602 ft. hill west of Paradise Cay. Wooded ravine on southwest slope 60 Comment
  UC589430  Quercus agrifolia var. frutescens Beryl O. Schreiber 1932-6-29 586 Marin Sand Dune Beach Tomales Bay Comment
  UC1177419  Quercus berberidifolia John Thomas Howell 1947-8-31 24176 Marin sw of (above) Meadows Club (Ridgecrest Road) Comment
  CAS-BOT-BC62541  Quercus chrysolepis 1893-11-12 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC62545  Quercus chrysolepis James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  UC119110  Quercus chrysolepis A. Eastwood 1894-9-13 Marin Mt. Tamalpais Comment
  CAS-BOT-BC79766  Quercus durata John Thomas Howell 1926-2-28 1651 Marin Rock Spring Trail, Mt. Tamalpais Comment
  POM166564  Quercus durata P. A. Munz 1922-8-5 6433 Marin Mt. Tamalpais. Comment
  JEPS37844  Quercus garryana W. L. Jepson 1921-9-24 9494 Marin San Anselmo Creek Comment
  JEPS37951  Quercus garryana W. L. Jepson 1905-5-17 2480 A Marin toward Bon Tempe Ranch Lagunitas Comment
  UC1177323  Quercus lobata John Thomas Howell 1947-5-18 Marin Fairfax Hills Comment
  RSA138084  Quercus parvula var. shrevei Percy C. Everett, E. K. Balls 1959-10-28 24000 Marin Marin Municipal Water Co. land, 3/4 mile from Pan Toll Camp, Rattlesnake Canyon, Mt. Tamalpais. 671 Comment
  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
  UCD14068  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-2-6 13 Marin California, Marin Co.; Mt. Tamalpais, uphill side of North Side Trail, Comment
  UCD14071  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-2-22 s.n. Marin California, Marin Co.; Mt. Tamalpais, west side of Bernstein Trail 0.1-0.2 mi. north of Rock Springs - Lagunitas Road, Comment
  UCD14378  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-3-6 s.n. Marin Marin Co.; Mt. Tamalpais, on the uphill side of Cross Country Boy's Trail, east of Azalea Meadow; Comment
  UCD14381  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-3-6 s.n. Marin Marin Co.; Mt. Tamalpais, on the uphill side of Lagunitas Road, ca. 0.4 mi. northeast of Rifle; Comment
  CAS-BOT-BC104880  Quercus wislizeni James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC104894  Quercus wislizeni C. Hart Merriam 1919-7-13 s.n. Marin Lagunitas Comment
  SEINET3522846 Image available Quercus wislizeni Lewis S. Rose 1932-3-23 3296 Marin Mill Valley. Comment
  UC1179013  Quercus wislizeni Herbert L. Mason 1925-10-4 2241 Marin n side Mt. Tamalpais Comment
  SBBG1348  Quercus wislizeni var. wislizeni E. R. Blakley 1958-9-11 2441 Marin NE side of E peak; near top of Mt Tamalpais on trail around the E peak 701 Comment
  UC1101372  Ranunculus aquatilis var. capillaceus Herbert L. Mason 1946-7-24 12940 Marin near Double Point; Lake Ranch Comment
  CAS-BOT-BC422395  Ranunculus californicus K. Hopper; P. DaSilva; S. Kawachi; G. Anderson; J. Porter; M. Fernholz 2014-4-26 14004 Marin Mount Tamalpais. Marin Municipal Water District lands: Less than 0.25 miles up Azalea Hill Trail from intersection with Bolinas-Fairfax Road. Plot on north side of trail near shallow drainage. Comment
  JEPS54985  Ranunculus californicus W. L. Jepson 1896-2-16 Marin Ross Valley Comment
  CAS-BOT-BC83442  Ranunculus lobbii John Thomas Howell 1947-6-4 s.n. Marin Radio Station, Point Reyes Peninsula. Comment
  JEPS73577  Ranunculus orthorhynchus var. bloomeri Edward Lee 1934-4-30 781 Marin 10 mi on road nw Tomales Comment
  UC1176750  Ranunculus orthorhynchus var. bloomeri John Thomas Howell 1948-5-31 24320 Marin Nicasio Comment
  UC1745785  Ranunculus orthorhynchus var. bloomeri Annetta M. Carter 1934-4-29 523 Marin 10 mi. NW of Tomales on rd. running W from Estero Dist. School. 1.6 mi. W of school. Comment
  UC634979  Ranunculus orthorhynchus var. bloomeri A. E. Borell 1928-4-13 132 Marin 20 mi s Petaluma Comment
  UC13966  Ranunculus orthorhynchus var. orthorhynchus J. Burtt Davy 1900-6-18 6723 Marin Point Reyes Comment
  POM281573  Ranunculus orthorhynchus var. platyphyllus Alice Eastwood 1899-5-30 s.n. Marin Rodeo Lagoon. Comment
Read comments
Jun 25 2011
  UCD115208  Raphanus sativus P. B. Kennedy 1914-4-19 4713 Marin Mill Valley. Comment
  UCR270611  Rhamnus californica John F. Emmel 2002-7-28 1765 Marin Central Coast, along Lagunitas Creek near Alpine Dam 198 Comment
  CAS-BOT-BC59906  Rhamnus crocea Peter H. Raven; Michael P. Johnson 1967-5-2 21329 Marin Angel island. On nw. side of island. 137 Comment
  CAS-BOT-BC58806  Rhododendron columbianum A. D. E. Elmer 1903-7-1 4944 Marin Point Reyes Post Office Comment
  CDA36283  Rhododendron columbianum Michael Perlmutter 2011-5-15 s.n. Marin Pt. Reyes. 0 Comment
  UC22128  Rhododendron macrophyllum F. T. Bioletti 1892-1 Marin Mount Tamalpais Comment
  JEPS58752  Rhododendron occidentale W. L. Jepson 1891-7-19 14670 Marin Mill Valley Comment
  JEPS58757  Rhododendron occidentale W. L. Jepson 1923-10-27 10302 Marin Mount Tamalpais Comment
  UC303629  Rhododendron occidentale S. B. Parish Aug. 1918 19066 Marin Lagunitas Comment
  UC877117  Rhododendron occidentale Lewis S. Rose 1935-6-2 35195 Marin Stinson Beach Comment
  POM132009  Rhododendron occidentale var. occidentale S. B. Parish 1918-08 19066 Marin Lagunitas. Comment
  CAS-BOT-BC111890  Rhynchospora californica John Thomas Howell 1945-8-19 21424 Marin Near Ledum Swamp 182 Comment
  CAS-BOT-BC437956  Ribes Mrs. E. C. Sutliffe 1922-4-1 s.n. Marin San Anselmo Canyon Comment
  UC11534  Ribes divaricatum var. pubiflorum Alice Eastwood 1896-2-22 Marin Sequoia Creek Comment
  CAS-BOT-BC209263  Ribes menziesii John Thomas Howell 1943-6-13 18232 Marin Sausalito Comment
  CAS-BOT-BC209267  Ribes menziesii John Thomas Howell 1943-6-6 18207 Marin Canyon below Muir Woods Comment
  CAS-BOT-BC209268  Ribes menziesii Alice Eastwood 1926-3-28 s.n. Marin Bear Valley Comment
  JEPS49213  Ribes menziesii W. L. Jepson 1892-4-5 13513 Marin Mt. Tamalpais Comment
  UC1096418  Ribes menziesii Beryl O. Schreiber 1941-4-12 2645 Marin North Fork Walker Creek Point Reyes Quadrangle 60 Comment
  UC614992  Ribes menziesii Beryl O. Schreiber 1936-2-1 2103 Marin near Shell Beach; Tomales Bay Comment
  UCD102280  Ribes menziesii Herbert L. Mason 1946-7-24 12924 Marin Second lake south of Bear Valley on road to Lake Ranch. Comment
  RSA0021756  Ribes menziesii var. leptosmum J. T. Howell 1943-6-13 18232 Marin Sausalito. Comment
  CAS-BOT-BC144704  Ribes sanguineum var. glutinosum John Thomas Howell 1946-6-16 s.n. Marin Inverness Park Comment
  JEPS127915  Ribes sanguineum var. glutinosum Adam C. Schneider with Robert Steers 2014-3-29 539 Marin Single plant along paved road to top of Hill 88. Very near summit. Comment
  JEPS49251  Ribes sanguineum var. glutinosum W. L. Jepson 1900-2-15 502 Marin Inverness Comment
  UC1176761  Ribes sanguineum var. glutinosum John Thomas Howell 1944-7-9 19696 Marin Inverness Ridge Comment
  UCD102500  Ribes sanguineum var. glutinosum Kay Ryugo 1952-3-23 1004 Marin Olema Creek, 1 mile south of Olema. Comment
  CAS-BOT-BC168756  Ribes victoris Alice Eastwood 1926-3-14 13435 Marin Lake Lagunitas, along outlet. Comment
  JEPS30799  Romanzoffia californica Lincoln Constance and Alan A. Beetle 1940-4-20 2570 Marin above Alpine Lake Dam (Cataract Creek); Cataract Creek 457 Comment
  CDA2705  Romulea rosea var. australis G. D. Barbe, T. C. Fuller, R. Brown 1978-5-9 2385 Marin Point Reyes National Seashore, hiking trail above Glen Camp, Inverness Ridge. 0 Comment
  CAS-BOT-BC83554  Rorippa curvipes Doreen Smith 2001-10-1 s.n. Marin Stafford Lake Comment
  CAS-BOT-BC74550  Rorippa curvisiliqua D. E. Breedlove 1979-7-14 43773 Marin 3 miles south of Olema along Highway 1. Comment
  CAS-BOT-BC74545  Rorippa curvisiliqua John Thomas Howell 1947-4-27 23077 Marin Bald Mountain west of San Anselmo. Comment
  CAS-BOT-BC74837  Rorippa palustris var. palustris Gordon H. True 1979-3-31 8469 Marin Marshall Beach road ca. 1 mile northwest of Tomales Bay State Park. 60 Comment
  CAS-BOT-BC147492  Rosa californica Alice Eastwood 1920-8-15 10017 Marin Whites Hill Comment
  SEINET10543520  Rosa californica Walter H. Lewis, Barbara J. Ertter; Doreen Smith 2005-2-10 Lewis 15912 Marin Ca. 1/2 mile from Deer Island Open Space, between brackish marsh and oak woodland. Comment
  SEINET10898672  Rosa californica Walter H. Lewis, Barbara J. Ertter; Doreen Smith 2005-2-10 Lewis 15911 Marin Santa Venetia, N Sauledre Rd before Buck's Landing between flat bank and cat tail marsh. 0 Comment
  RSA126184  Rosa spithamea J. T. Howell 1946-9-8 23001 Marin SW of Lake Lagunitas. Mt. Tamalpais. Comment
  POM303729  Rubus discolor J. T. Howell 1943-8-29 19311 Marin extensive brambles, generally in partly shaded draws, summit Ridge Mill Valley, Marin Comment
  RSA89552  Rubus discolor E. K. Balls, Percy C. Everett 1953-10-8 18569 Marin Road to Mt Tamalpais between Hwy 1 and Stinson Beach. 3.4 miles E of jct to Mtn top. 305 Comment
  CAS-BOT-BC147256  Rubus parviflorus James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais. Mill Valley Comment
  JEPS77238  Rubus parviflorus Robert M. Lloyd 1963-4-24 2380 Marin one mi e Inverness; e of Inverness 3 Comment
  CAS-BOT-BC156737  Rubus spectabilis Brandegee s.n. Marin Tamalpais Comment
  CAS-BOT-BC156738  Rubus spectabilis M. K. C. 1886-6-1 s.n. Marin Pt. Reyes 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
  POM366460  Rubus spectabilis H. E. McMinn 1922-6-6 166 Marin [Unspecified] Comment
  UC942926  Rubus spectabilis Lewis S. Rose 1950-3-27 50040 Marin e Drakes Estero (Point Reyes Peninsula); , e of Drakes Estero 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
  CAS-BOT-BC158839  Rubus ursinus John Thomas Howell 1938-6-19 13918 Marin Azalea Flat, Mt. Tamalpais Comment
  CAS-BOT-BC158842  Rubus ursinus John Thomas Howell 1938-6-19 13921 Marin Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC158857  Rubus ursinus Wilma Follette 1999-6-14 s.n. Marin Tennessee Valley, Golden Gate National Recreation Area Comment
  CAS-BOT-BC158858  Rubus ursinus R. H. Wagner 1979-5-2 371 Marin Along trail to Marshall Beach, Point Reyes N.S. Comment
  CDA26343  Rubus ursinus G. D. Barbe 1962-3-24 628 Marin 0.9 mile north of Muir Woods Road on Highway 1, south of Stinson Beach. 0 Comment
  UC1614628  Rubus ursinus Charles M. Belshaw 1934-3-18 53 Marin top of ridge 3 1/2 mi w of Mill Valley (Lee Street Fire Trail); Lee Street Fire Trail 182 Comment
  UC589419  Rubus ursinus Beryl O. Schreiber 1932-6-29 615 Marin Sand Dune Beach , Sand Dune Beach (Tomales Bay) Comment
  RSA317499  Rumex conglomeratus Robert A. Norris 1984-6-15 4762 Marin Near Nicasio Valley Road at SE end of Nicasio Reservoir 67 Comment
  CAS-BOT-BC421532  Rumex crassus John Thomas Howell 1946-7-4 22173 Marin Dillons Beach Comment
  CAS-BOT-BC433263  Rumex crispus Javier Penalosa; Douglas Ripley; Sheila McCarthy 1961-4-29 1350 Marin Tiburon Peninsula. Near Marin Country Day School (Paradise Dr. 1.3 mi. from intersection with U. S. 101) Comment
  CAS-BOT-BC433453  Rumex crispus John Thomas Howell 1953-7-2 29104 Marin Tamalpais Valley Comment
  UC397400  Rumex maritimus W. A. Setchell 1920-8-21 Marin just beyond (i.e. towards the ocean) <?????> Wharf; Bolinas Comment
  CAS-BOT-BC433716  Rumex occidentalis Henry M. Pollard 1935-5-1 s.n. Marin Stinson Beach Comment
  CAS-BOT-BC433721  Rumex occidentalis John Thomas Howell 1947-6-18 23287 Marin North of Dillons Beach Comment
  CAS-BOT-BC433745  Rumex persicarioides John Thomas Howell 1959-9-10 34608 Marin Bolinas Comment
  CAS-BOT-BC433784  Rumex pulcher John Thomas Howell 1949-6-26 25351 Marin Deer Park, Fairfax hills Comment
  JEPS22044  Rumex salicifolius var. crassus G. Thomas Robbins 1958-6-25 3883 Marin w end Rodeo Lagoon Comment
  UC1176808  Rumex salicifolius var. crassus John Thomas Howell 1946-7-4 22173 Marin Dillons Beach Comment
  CAS-BOT-BC434107  Rumex transitorius John Thomas Howell 1941-6-10 16303 Marin 9 mi. w. of Novato Comment
  CAS-BOT-BC434108  Rumex transitorius John Thomas Howell 1939-6-25 14793 Marin Summit Avenue, Mill Valley Comment
  SEINET3837358  Ruppia maritima Unknown 1932-8-27 s.n. Marin Tomales Bay Comment
  UC424665  Ruppia maritima H. E. Parks 1928-3-28 Marin near Tiburon (Station 10) Comment
  UC424667  Ruppia maritima H. E. Parks 1928-3-28 Marin near Tiburon (Station 10) Comment
  UC424670  Ruppia maritima H. E. Parks 1928-3-28 Marin near Tiburon (Station 10) Comment
  UC424673  Ruppia maritima H. E. Parks 1928-3-28 Marin near Tiburon (Station 10) Comment
  UC917113  Ruppia maritima H. B. Allen 1950-7-18 Marin shores of Belvedere Comment
  UC1106302  Sagina decumbens subsp. occidentalis John Thomas Howell 1944-7-9 19700 Marin Inverness Ridge Comment
  CAS-BOT-BC83557  Sagina decumbens subsp. occidentalis Doreen Smith 2002-7-1 s.n. Marin Near Abbott's Lagoon headwaters Comment
  UCD99153  Salicornia pacifica Collector Unknown 1925-6-7 1454 Marin Sausalito. Comment
  UC1176800  Salix laevigata John Thomas Howell 1939-9-3 Marin San Antonio Creek Comment
  CAS-BOT-BC128144  Salix lasiandra var. lasiandra Javier Penalosa 1961-6-29 1923 Marin Near Recreation Center in Tiburon - Tiburon Peninsula Comment
  CAS-BOT-BC107012  Salix lasiolepis John Thomas Howell 1927-1-23 2277 Marin flats at head of Tomales Bay Comment
  CAS-BOT-BC107014  Salix lasiolepis Beryl O. Schreiber 1936-2-1 2113 Marin County Road near Point Julia, Inverness Comment
  JEPS76908  Salix lasiolepis Robert M. Lloyd 1963-2-24 2032 Marin 17 mi w of U.S. Hwy. 101 on rd. to Marshall 60 Comment
  UC589573  Salix lasiolepis Beryl O. Schreiber 1932-7-25 669 Marin Lone Pine Beach Tomales Bay (canyon) Comment
  CAS-BOT-BC107313  Salix lasiolepis var. bigelovii Peter H. Raven 1964-10-1 19712 Marin on shore of Drake's Estero, Point Reyes Peninsula Comment
  CAS-BOT-BC107317  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-BC107318  Salix lasiolepis var. bigelovii Peter H. Raven 1964-10-1 19717 Marin at north end of Stinson Beach Comment
  CAS-BOT-BC107574  Salix lasiolepis var. lasiolepis Alice Eastwood 1915-3-28 3975 Marin Lagunitas Comment
  CAS-BOT-BC124326  Salix lasiolepis var. lasiolepis Mary P. Wells 1980-12-12 s.n. Marin Extension of Spanish Trail Rd. (East side of Tiburon Peninsula, above Paradise Drive) Comment
  CAS-BOT-BC124330  Salix lasiolepis var. lasiolepis Mary P. Wells 1981-1-4 s.n. Marin Vistazo West, across from house at 1810, Tiburon Comment
  CAS-BOT-BC124345  Salix lasiolepis var. lasiolepis Javier Penalosa 1961-4-29 1361 Marin NW of Marin Country Day School Comment
  CAS-BOT-BC125975  Salix scouleriana Doreen Smith 2003-5-1 s.n. Marin Behind Throckmorton Fire Station, Mill Valley Comment
  CAS-BOT-BC126427  Salix sitchensis John Thomas Howell 1947-6-18 23283 Marin Near Dillons Beach Comment
  CAS-BOT-BC126428  Salix sitchensis John Thomas Howell 1943-7-4 18263 Marin Ledum Swamp on road to Pt. Reyes 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-BC180797  Salsola soda Mary P. Wells 1983-10-3 s.n. Marin Greenwood Bay by Strawberry Recreation District shoreline path, Tiburon Peninsula Comment
  CAS-BOT-BC180798  Salsola soda Barrett Anderson 1986-6-12 3029 Marin Just off the Hwy 1 & 101 intersection NW of Sausalito along Ridchardson Bay, Bay Salt Marsh. Sea level. Comment
  RSA178045  Sambucus callicarpa R. F. Thorne 1965-4-21 34410 Marin Point Reyes National Seashore. 7 Comment
  SEINET12286938  Sambucus callicarpa E. H. Graham 1931-1 6920 Marin camp near blacksmith shop, Pt. Reyes Comment
  CAS-BOT-BC422427  Sambucus nigra subsp. caerulea A. Williams; C. Hagerty; R. Skwarek; K. Martin; R. Johnson 2014-5-10 14020 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-BC235157  Sambucus racemosa var. racemosa Fred Ross; Gordon H. True 1970-2-27 5188 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda [Hondo]. Arroyo Honda [Hondo] 60 Comment
  UC35426  Sambucus racemosa var. racemosa Chesnut and Drew 1891-4-15 Marin Bolinas Bay Comment
  CAS-BOT-BC235158  Sambucus racemosa var. racemosa John Kipping 1967-3-26 59 Marin 2 miles s.e. of Stinson Beach on Panoramic Highway, just inside Mt. Tamalpais State Park 335 Comment
  CHSC56742  Sanicula bipinnatifida Scott Torricelli 1989-3-23 14 Marin Alongside North side of Bobcat and MiwokTrs. junction. Gerbode Valley, Golden Gate National Rec. Area, Marin Headlands. 5 miles directly south of Sausalito. 15 Comment
  UC21341  Sanicula bipinnatifida Harley P. Chandler 1899-4-8 262 Marin Mount Tamalpais Comment
  POM288016  Sanicula bipinnatifida Lyman Benson 1935-5-16 6571 Marin US 101 N of San Rafael, Mt. Range: Seaward N coast; Watershed: San Francisco Bay. 30 Comment
  SEINET10898462  Sanicula bipinnatifida John T. Middleton 1936-3-29 Middleton 105 Marin South shoulder of Mt. Tamalpais - near Muir Woods. Comment
  SEINET11155826  Sanicula bipinnatifida C. Fitz 1959-4-4 s.n. Marin China Camp on the bay. 91 Comment
  SEINET13945132 Image available Sanicula bipinnatifida Lewis S. Rose 1953-1 53000 Marin 2 miles west of Manzanita; ca 400 ft 122 Comment
  SEINET4206633 Image available Sanicula bipinnatifida Robert A. Norris 1984-1 4672 Marin open S-facing serpentine slope above parking lot, Bootjack Area, Mt. Tamalpais, Marin Co., Calif. 411 Comment
  CAS-BOT-BC279930  Sanicula crassicaulis J. Baxter; S. Kawachi; R. Westgaard 2013-4-12 13024 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  UC1123192  Sanicula crassicaulis B. Schreiber 1936-4-12 2166 Marin 2 mi ne of Pierce Ranch 4 Comment
  SD51355  Satureja douglasii D. F. Howe 1961-7-28 3079 Marin 2.8 miles from Invernes on road to Pt. Reyes 60 Comment
  UC11750  Saxifraga californica W. H. Brewer 1862-3-28 918 Marin sujmmit of Tamalpais Comment
  SEINET206446 Image available Schedonorus arundinaceus Rimo Bacigalupi, L. Heckard 1961-1 7715 Marin 1 mile north of Point Reyes Station (town), at crossing of Tomaisin Creek by CA1 12 Comment
  CAS-BOT-BC283094  Schedonorus arundinaceus David L. Morgan 1960-7-23 s.n. Marin Pt. Reyes Peninsula near Tomales Bay State Park Comment
  RSA127608  Schedonorus arundinaceus J. T. Howell 1955-6-8 30300 Marin Along highway, just east of Olema Comment
  CAS-BOT-BC175237  Schismus barbatus Doreen L. Smith 2004-4-21 s.n. Marin Grass from west end of San Pedro Ridge between Santa Venetia and San Rafael Comment
  CAS-BOT-BC111310  Schoenoplectus acutus var. occidentalis John Thomas Howell 1939-9-10 s.n. Marin Stinson Beach Comment
  UC525875  Scirpus cernuus Herbert F. Copeland 1934-5-27 Marin Dillon's Beach Comment
  UC590009  Scirpus cernuus B. Schreiber 1936-4-12 2188 Marin Avalis Beach Pt Reyes Quad., Tomales Point, Avalis Beach 15 Comment
  UC840684  Scirpus cernuus Lewis S. Rose 1935-6-2 35196 Marin Stinson Beach 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
  SEINET5332707 Image available Scirpus rubiginosus A. A. Beetle, L. Constance 1941-5-9 2686 Marin Along tide flat north of Stinson Beach. Comment
  UC1300916  Scoliopus bigelovii Helen K. Sharsmith 1963-2-23 5174 Marin e. Bolinas Lagoon (w. side of Bolinas Ridge); San Francisco Bay Region, Bolinas Ridge 228 Comment
  CAS-BOT-BC518979  Scoliopus bigelovii Edw. L. Greene 1889-2-22 s.n. Marin Mount Tamalpais Comment
  CAS-BOT-BC518980  Scoliopus bigelovii Rimo Bacigalupi 1993-2-19 2229 Marin Mill Valley: Along paved road at bottom of Cascade Canyon, 3/4 mile from Mill Valley railroad station Comment
  CAS-BOT-BC518992  Scoliopus bigelovii H. L. Mason 1917-4-4 74 Marin Tocaloma Comment
  SEINET12050521  Scoliopus bigelovii F. H. Utech 1988-1 88 -143 Marin W slope of Mt. Tamalpais, Ridgecrest Road on Bolinas Ridge between Rock Springs & Alpine (Lake) Dam 430 Comment
  SEINET12057730  Scoliopus bigelovii F. H. Utech 5-19 s.n. Marin Camp Meeker Comment
  CAS-BOT-BC240006  Scribneria bolanderi John Thomas Howell 1945-4-29 20791 Marin West of Camp Handy, Mt. Tamalpais Comment
  SEINET12287682  Scrophularia atrata E. H. Graham 1929-1 s.n. Marin From Mill Valley to Main Woods, near San Francisco Comment
  RSA232049  Scrophularia californica C. W. Tilforth 1972-9-14 701 Marin 200 ft N of Marshall-Petaluma Road along Hwy 1 Comment
  UC205175  Sedum radiatum Katharine Brandegee 1907-6-29 Marin Tamalpais Comment
  UC199819  Sedum spathulifolium V. King Chesnut 1883-1 Marin Mt. Tamalpais Comment
  SEINET197849 Image available Selaginella bigelovii A. A. Beetle 1940-6-21 1566 Marin Mt Tamalpais 0.5 mi E of toll gate on fire road 153 Comment
  RSA90462  Selaginella wallacei Leo F. Koch 1939-3-12 392 Marin 1 mi from Pt Reyes St to Petaluma. Comment
  CAS-BOT-BC363327  Senecio aronicoides John Thomas Howell 1946-4-21 21685 Marin Down near radio station, Pt. Reyes Peninsula Comment
  CAS-BOT-BC363328  Senecio aronicoides John Thomas Howell 1948-5-22 24306 Marin East Peak, near top, Mt. Tamalpais Comment
  UC1192127  Senecio glomeratus Herbert L. Mason 1946-7-24 12923 Marin 2.8 mi n Lake Ranch (margin of first lake s of Bear Valley) Comment
  UC1614417  Senecio glomeratus Charles M. Belshaw 1936-1-1 1430 Marin coastal bluffs at Bolinas Comment
  UC1299454  Senecio sylvaticus Freed W. Hoffman 1940-1 647 Marin near Liberty Comment
  CAS-BOT-BC364226  Senecio sylvaticus John Thomas Howell 1938-6-5 13892 Marin Mt. Tamalpais Comment
  CAS-BOT-BC364230  Senecio sylvaticus Javier Penalosa 1961-4-29 1351 Marin Tiburon Peninsula. Northwest of Marin Country Day School Comment
  UCD135753  Senecio sylvaticus John Thomas Howell 1942-4-19 s.n. Marin Carson Ridge. Comment
  CAS-BOT-BC85804  Sequoia sempervirens Alice Eastwood 1922-2-12 s.n. Marin Mill Valley Comment
  CHSC26266  Sequoia sempervirens Darci Field 1977-4-10 6 Marin Phoenix Lake Park, ca. 1 mi ws on Lagunitas Road in Ross. 24 Comment
  JEPS48269  Sequoia sempervirens W. L. Jepson 1891-1-16 Marin Mill Valley Comment
  RSA18570  Sequoia sempervirens E. K. Balls, P. C. Everett 1953-10-8 18570 Marin 1.9 mi E of turn off to top of Mt. Tamalpais, on road from Hwy 1 to Stinson Beach. 305 Comment
  RSA302140  Sequoia sempervirens J. R. Shevock 1971-2-27 692 Marin Along Panoramic Drive 244 Comment
  CAS-BOT-BC350963  Setaria parviflora A. Williams 2013-8-9 13779 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Sky Oaks Ranger Station Comment
  POM62140  Sidalcea E. C. Sutliffe 1922-04 s.n. Marin San Anselmo Canyon Comment
  CAS-BOT-BC187893  Sidalcea calycosa subsp. rhizomata Robert F. Hoover 1941-6-19 5378 Marin N of Abbotts Lagoon Comment
  CAS-BOT-BC205539  Sidalcea hickmanii subsp. viridis Hans Leschke 1942-6-28 s.n. Marin Big Carson Ridge Comment
  CAS-BOT-BC205542  Sidalcea hickmanii subsp. viridis Mrs. E. C. Sutliffe 1925-5-1 s.n. Marin Big Carson Ridge Comment
  CAS-BOT-BC205544  Sidalcea hickmanii subsp. viridis Hans Leschke 1942-6-28 s.n. Marin Big Carson Ridge Comment
  UC703117 Image available Sidalcea hickmanii subsp. viridis John Thomas Howell 1942-6-21 16997 Marin Carson Ridge Comment
  SEINET10680771 Image available Sidalcea hickmanii subsp. viridis Alice Eastwood 1925-6-7 Eastwood 12995 Marin Big Carson ridge. Under trees. Comment
  UCD116806  Sidalcea malviflora P. Thompson 1996-5-11 s.n. Marin Highway 1, south of Walker Creek on east side of road. 100 Comment
  HSC16018  Sidalcea malviflora Greg Bos 1963-3-2 12 Marin 1 mi. N of Tiburon on Paradise Dr. 91 Comment
  HSC33204  Sidalcea malviflora Thomas W. Nelson 1974-4-22 1196 Marin Lake Nicascio Comment
  HSC8592  Sidalcea malviflora R. C. Wunner 1962-4-24 Marin Fairfax, Marinda Oaks, 200 yds. up NE bank from end of Vista Wy. Comment
  JEPS67244  Sidalcea malviflora subsp. laciniata W. L. Jepson 1919-5-17 8262 Marin Alderney 121 Comment
  UC18901  Sidalcea malviflora subsp. laciniata F. P. McLean 1876-3-14 Marin side hills Angel Island Comment
Read comments
Oct 24 2008
  POM306621  Sidalcea malviflora subsp. malviflora Henry J. Ramsey, Henry J. Ramsey 1938-4-3 1534 Marin Mill Valley Comment
  RSA433869  Sidalcea malviflora subsp. malviflora H. de Forest 1930-4-21 s.n. Marin Roadside between Fairfax and Alpine L. dam Comment
  RSA433870  Sidalcea malviflora subsp. malviflora H. de Forest 1930-4-21 s.n. Marin Lake Lagunitas. Comment
  CAS-BOT-BC384487  Silene antirrhina John Thomas Howell 1946-5-12 21795 Marin Carson Ridge Comment
  CAS-BOT-BC384488  Silene antirrhina John Thomas Howell 1940-5-12 15431 Marin Between Little Carson and Carson Ridge Comment
  UC8413  Silene antirrhina F. T. Bioletti 1892-1 Marin Mill Valley Comment
  CAS-BOT-BC387097  Silene gallica D. E. Breedlove 1975-4-28 39360 Marin Bolinas 30 Comment
  SBBG115392  Silene gallica D. Hee 1998-5-24 12 Marin Lucas Valley Rd, between mile markers A100 3.74 mi and A100 3.92 mi 73 Comment
  SBBG71637  Silene gallica L. Rowntree 1930-7-17 Marin Point Reyes Comment
  UC120178  Silene scouleri subsp. grandis Katharine Brandegee 1905-7-11 Marin between the road and lagoon just below Rodeo Lagoon (The military Station); below Rodeo Lagoon, The Military Station Comment
  CAS-BOT-BC389881  Silene scouleri subsp. scouleri Alice Eastwood; John Thomas Howell 1939-5-28 7384 Marin Pt. Reyes lighthouse Comment
  CAS-BOT-BC135361  Sisyrinchium Alice Eastwood 1923-5-13 11785 Marin Pt. Reyes Comment
  JEPS127744  Sisyrinchium bellum Adam C. Schneider with Susan Fawcett 2014-3-28 467 Marin Trail to Slide Ranch, Northwest of Muir Beach Overlook. Comment
  UC1192311  Sisyrinchium bellum Malcolm A. Nobs, S. Galen Smith 1949-6-29 899 Marin 3 mi n Inverness (on n side of Pt. Reyes road, just n of Pierce Pt. road) Comment
  UC1537217  Sisyrinchium bellum Gordon H. True Jr. 1936-3-21 359 Marin s slope of hill near Forest Knolls Forest Knolls 182 Comment
  UC845037  Sisyrinchium bellum M. E. Parsons 1912-4-30 Marin Kentfield Comment
  UCR4144  Sisyrinchium bellum Ronald M. Cope 1965-4-11 s.n. Marin San Francisco Bay Region, c. 2.5 mi north of the Golden Gate Bridge on the road between the bridge and Sausalito 15 Comment
  HSC13910  Sisyrinchium bellum B. Francis 1964-3-29 33 Marin 0.5 mi. NE of Tiburon Comment
  POM306629  Sisyrinchium bellum Henry J. Ramsey, Henry J. Ramsey 1938-4-3 1526 Marin Mill Valley Comment
  JEPS108624  Smilacina racemosa W. Roderick, W. Knight 1962-2-18 Marin 2 to 2.5 mi S of Tomales Comment
  JEPS77200  Smilacina stellata Robert M. Lloyd 1963-4-24 2347 Marin on Bolinas Rd 3.5 mi s Fairfax 243 Comment
  SEINET6073348  Solanum nigrum Unknown 1990-8-12 6320 Marin Point Reyes National Seashore, Trail to Chimney Rock. Comment
  CAS-BOT-BC156705  Solanum umbelliferum H. M. Hall 1909-6-5 8501 Marin Lagunitas Comment
  CAS-BOT-BC471234  Solidago elongata D. Greenberger 2014-6-28 14356 Marin Mount Tamalpais. Marin Municipal Water District lands: Alpine Lake Marin, West side of Bolinas-Fairfax Road Comment
  UC1177262  Solidago elongata John Thomas Howell 1945-8-19 21426 Marin near Ledum Swamp (Point Reyes Peninsula); Point Reyes Peninsula Comment
  OBI76739  Solidago spathulata G. S. Ringius 1982-8-7 1499 Marin Point Reyes lighthouse Comment
  CAS-BOT-BC365674  Solidago spathulata Robert Soost; Wilma Follette 1999-7-11 s.n. Marin North Beach, Pt. Reyes National Seashore Comment
  UC36272  Solidago spathulata J. Burtt Davy 1900-7-12 6875 Marin Point Reyes Comment
  UC73889  Solidago velutina subsp. californica Michener and Bioletti August 1892 Marin Tamalpais Comment
  CAS-BOT-BC365874  Soliva sessilis Lewis S. Rose 1967-6-8 67099 Marin Heart's Desire Beach, Tomales Bay 15 Comment
  JEPS67850  Soliva sessilis L. R. Heckard and Richard Brown 1972-5-2 2913 Marin s of Bear Valley Road where it meets coast at Coast Creek (Pt. Reyes Seashore); Pt. Reyes Seashore Comment
  CAS-BOT-BC365857  Soliva sessilis John Thomas Howell 1969-4-27 45559 Marin Nicassio Comment
  CAS-BOT-BC365858  Soliva sessilis John Thomas Howell 1946-4-18 21653 Marin Ignacio Comment
  SEINET9297212  Soliva sessilis Unknown 1954-4-28 1811 Marin On Point Reyes Peninsula, 3 mi NE of Point Reyes Lighthouse. Growing along a sheltered rd cut, in coastal downs, in banded sandstone gravel Trifolium macrael. Comment
  CAS-BOT-BC367112  Sonchus asper Peter H. Raven; Michael P. Johnson 1967-5-1 21029 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  CAS-BOT-BC423336  Sonchus asper A. Williams; C. Darling; M. Garcia; R. Brostrom; L. Juarez; A. Juarez 2014-4-26 14623 Marin Mount Tamalpais. Marin Municipal Water District lands: Across the bridge from Leo T. Cronin Fish Viewing Area, near gate along Lower Peters Dam Road. Comment
  RSA100851  Sonchus oleraceus Roxana S. Ferris 1954-4-23 12729 Marin Near Dillons Beach Post Office. Comment
  CAS-BOT-BC235330  Sorghum halepense Walter Lennon 1971-11-1 s.n. Marin Along freeway, San Rafael Comment
  JEPS78381  Sparganium erectum subsp. stoloniferum Edward Lee 1934-6-17 932 Marin (hill above) Bolinas (about 2 mi by rd.) Comment
  UC1099933  Sparganium erectum subsp. stoloniferum Malcolm A. Nobs and S. Galen Smith 1949-6-28 889 Marin ca 1.5 mi n Inverness Comment
  UC665330  Sparganium erectum subsp. stoloniferum Ira L. Wiggins 1935-8-10 8155 Marin head of Tomales Bay; Tomales Bay Comment
  CAS-BOT-BC175956  Sparganium eurycarpum Robert Soost 2002-8-13 s.n. Marin Pond on S. of Abbotts Lagoon trail Comment
  UC1176793  Spartina foliosa John Thomas Howell 1944-7-30 Marin Almonte Comment
  SEINET10602939  Spartina foliosa Mary Susan Taylor 1979-10-6 Taylor 2293 Marin Emergent in tidal flat, salt marsh,Larksur in the San Francisco Bay.With Chris Collison Comment
  SEINET11944805  Spergula arvensis M. T. Doutt 1931-1 153 Marin S of Bolinas Comment
  OBI36348  Spergularia macrotheca David J. Keil 1983-6-29 17175 Marin Shores of Richardson Bay next to US 101, ca 4 mi N of Golden Gate Bridge Comment
  CAS-BOT-BC390349  Spergularia macrotheca var. macrotheca Alice Eastwood 1923-5-13 s.n. Marin Pt. Reyes Comment
  CAS-BOT-BC390361  Spergularia macrotheca var. macrotheca Mrs. E. C. Sutliffe 1921-5-31 s.n. Marin Inverness Comment
  CAS-BOT-BC390824  Spergularia marina G. B. Rossbach; R. P. Rossbach 1938-5-26 631 Marin Marsh just north of Sausalito Comment
  UCD150414  Spergularia media var. media William Anderson 1965-4-16 s.n. Marin Stinson Beach. Comment
  CAS-BOT-BC390624  Spergularia rubra John Thomas Howell 1933-4-1 10920 Marin 4.5 miles n. of San Rafael Comment
  NY505336  Spergularia rubra B. Anderson 1986-7-22 3218 Marin Biscayne Court just off Point San Pedro Rd. 30 Comment
  RSA0098124  Spergularia rubra J. T. Howell 1933-4-1 10920 Marin 4.5 miles N of San Rafael. Comment
  SEINET11933458  Spergularia rubra F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -135 Marin Elephant Rocks, ca 2.6 mi W on Dillon Beach Road from junction with CA 1 145 Comment
  SEINET3086526 Image available Spergularia salina C. W. Sharsmith 1965-5-23 7394 Marin Salt marsh bordering Tomales Bay, in proximity to Inverness, Point Reyes Peninsula Comment
  CAS-BOT-BC391006  Spergularia villosa John Thomas Howell 1944-6-25 19643 Marin Santa Venetia 7 Comment
  CAS-BOT-BC535254  Spirodela polyrhiza Mrs. E. C. Sutliffe 1922-7-15 s.n. Marin Lily Lake Comment
  CAS-BOT-BC235461  Sporobolus indicus Doreen Smith 2001-10-24 s.n. Marin Novato, vacant lot at San Marin Drive and San Andreas Drive Comment
  UCLA71595  Stachys ajugoides var. ajugoides Joseph Andorfer Ewan 1934-3-15 8911 Marin 4 mi nw Fallon Comment
  CHSC807  Stachys ajugoides var. rigida A. Stone 1963-4-20 Marin Near Dillon Beach. Comment
  UCLA71386  Stachys bullata Joseph Andorfer Ewan 1933-10-22 8062 Marin canyon at Inverness Comment
  RSA446659  Stachys bullata M. B. Dunkle 1936-8-14 4800 Marin Southwest Inverness; Road to Point Reyes. 30 Comment
  UCD69715  Stachys chamissonis William Wong 1982-6-4 1 Marin Near Muir Beach. Between Coastal Marsh and Coastal Strand. With Umbelliferae. In moist loam soil in full sun. Herb, 2 ft. 6 in. tall with purple flowers. 7 Comment
  RSA446679  Stachys chamissonis M. B. Dunkle 1936-8-14 4801 Marin Southwest Inverness; Road to Point Reyes. 30 Comment
  UC140250  Stachys pycnantha Alice Eastwood Aug. 1900 Marin Head of Big Carson Big Carson. 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-BC339978  Stebbinsoseris decipiens Kenton L. Chambers 1955-4-24 668 Marin Highway 1, about 2.5 miles S of Stinson Beach Comment
  CAS-BOT-BC339977  Stebbinsoseris decipiens John Thomas Howell 1946-6-20 22098 Marin South of Stinson Beach Comment
  CAS-BOT-BC374825  Stebbinsoseris heterocarpa Carolyn Corn 1966-5-14 s.n. Marin Meadows Club, Fairfax Hills Comment
  UC311076  Stellaria borealis subsp. sitchana A. D. E. Elmer Jul 1903 4552 Marin Point Reyes Post Office Comment
  RSA501266  Stellaria littoralis Aaron Liston, Sara Meury 1989-4-18 789 -2 Marin S of Marshall; Tomales Bay. 0 Comment
  UC914283  Stellaria littoralis Verne Grant and Alva Grant 1947-4-6 7916 Marin 12 mi from Inverness; Point Reyes Peninsula Comment
  LA44302  Stellaria littoralis Carl B. Wolf; 1934-6-28 5767 Marin Pt. Reyes Peninsula, 8 mi. by road from lighthouse Comment
  RSA0057633  Stellaria littoralis Alice Eastwood, J. T. Howell 1936-3-22 s.n. Marin Point Reyes. Comment
  CAS-BOT-BC397712  Stellaria nitens John Thomas Howell 1947-4-27 23084 Marin Bald Mt. west of San Anselmo Comment
  UC1106307  Stellaria nitens John Thomas Howell 1982-4-27 23084 Marin w of San Anselmo (Bald Mt); Bald Mt. Comment
  CAS-BOT-BC397714  Stellaria nitens John Thomas Howell 1946-3-24 21561 Marin Fairfax Hills Comment
  CAS-BOT-BC221853  Stenotaphrum secundatum John Thomas Howell 1945-7-22 21330 Marin West of Mill Valley on road to Muir Woods Comment
  CDA2530  Stenotaphrum secundatum J. T. Howell 1945-7-2 21330 Marin West of Mill Valley on road to Muir Woods. 0 Comment
  CAS-BOT-BC375224  Stephanomeria elata John Thomas Howell 1944-9-3 20715 Marin Matt Davis Trail east of Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC322136  Stephanomeria exigua A. Williams 2013-8-9 13762 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Quarry. Comment
  CAS-BOT-BC61167  Streptanthus batrachopus John Thomas Howell 1939-5-14 14681 Marin East of Collier Spring, Mount Tamalpais. Comment
  CAS-BOT-BC61172  Streptanthus batrachopus John Thomas Howell 1946-6-23 22122 Marin Carson Ridge. Comment
  UC575762 Image available Streptanthus batrachopus J. L. Morrison 1937-6-8 2493 Marin 0.25 mi ne Rifle Camp (on n side of trail); Mount Tamalpais; NE of Rifle Camp, Mt. Tamalpais, Marin Co. 609 Comment
  RSA35302  Streptanthus glandulosus J. T. Howell 1943-5-9 17976 Marin San Raphael Hills Comment
  UCD161905  Streptanthus glandulosus subsp. glandulosus Ayzik Solomeshch 2014-6-10 s.n. Marin Cascade Canyon Open Space Preserve, Blue Ridge, about 1 mile south of Fairfax, vegetation plot CCP 02. UTM Zone 10 E 534552 N 4203952, (Coordinates converted from UTM by label maker.) 240 Comment
  CAS-BOT-BC87264  Streptanthus glandulosus subsp. pulchellus Mrs. E. C. Sutliffe 1920-5-1 s.n. Marin Carson Creek Ridge. Comment
  CAS-BOT-BC87271  Streptanthus glandulosus subsp. pulchellus A. R. Kruckeberg 1947-6-1 1463 Marin Mount Tamalpais State Park. In immediate vicinity of Bootjack Camp. Comment
  JEPS27082  Streptanthus glandulosus subsp. pulchellus M. K. Curran May 1886 Marin Tamalpais Comment
  JEPS27087  Streptanthus glandulosus subsp. pulchellus John L. Morrison 1937-5-28 2392 Marin along trail above Bootjack Camp; Mt. Tamalpais Comment
  UC1292751  Streptanthus glandulosus subsp. pulchellus Freed W. Hoffman 1949-7-31 2840 Marin Mt. Tamalpais Comment
  UC630650  Streptanthus glandulosus subsp. pulchellus John L. Morrison and Florence L. Morrison 1938-6-13 3106 Marin steep talus slope above truck trail at extreme east end of Potrero Meadows; Mt. Tamalpais Comment
  RSA0121904  Streptanthus glandulosus subsp. pulchellus L. S. Rose 1946-6-16 46153 Marin Mt. Tamalpais, Rock Springs. 671 Comment
  CAS-BOT-BC87275  Streptanthus glandulosus subsp. secundus Alice Eastwood; John Thomas Howell 1938-5-8 5482 Marin At west end of Lucas Valley. Comment
  CHSC20581  Streptanthus glandulosus subsp. secundus Robert A. Schlising 1966-5-8 2849 Marin Coast Ranges. Lucas Valley Road, east of Nicasio. Roadside. Comment
  CAS-BOT-BC87284  Streptanthus glandulosus subsp. secundus Volney Rattan 1882-1-1 s.n. Marin Near San Rafael. Comment
  JEPS81604  Streptanthus glandulosus subsp. secundus R. Raiche 1982-5-9 20335 Marin open slope on Lucas Valley Road 5.1 mi e San Geronimo-Nicasio Road Comment
  CAS-BOT-BC245836  Symphoricarpos C. Hart Merriam; Vernon O. Bailey 1911-9-14 s.n. Marin Lagunitas Comment
  CAS-BOT-BC269581  Symphoricarpos albus var. laevigatus C. H. M. 1919-9-9 s.n. Marin Lagunitas Comment
  CAS-BOT-BC269632  Symphoricarpos albus var. laevigatus Elsie Zeile 1909-5-2 s.n. Marin Tamalpais Comment
  CAS-BOT-BC99147  Symphyotrichum chilense Javier Penalosa 1961-7-15 1979 Marin Tiburon Peninsula, brush northwest of 748 ft. summit. 213 Comment
  UC29909  Symphyotrichum subspicatum J. Burtt Davy 1894-8-28 1214 Marin Bolinas Bay Comment
  CAS-BOT-BC98323  Symphyotrichum subulatum var. parviflorum Catherine Best 1978-8-30 s.n. Marin In dry ditch where water stood in the spring, old railroad yard, Tiburon Comment
  UC74921  Synthyris reniformis Alice Eastwood 1903-4-18 3166 Marin n side of Mt. Tamalpais (from type locality-Red Mt.); Pacific Coast, Mt. Tamalpais Comment
  CAS-BOT-BC223947  Tamarix parviflora Catherine Best 1997-5-19 1498 Marin Novato Blvd., ca. 1/2 mile east of Stafford Lake Comment
  CAS-BOT-BC376703  Tanacetum bipinnatum Barbara Sherfey; Arthur L. Menzies 1963-9-8 s.n. Marin On south side of Rodeo Lagoon Comment
  UC1122288  Taraxia ovata N. French 1935-3-28 625 Marin Muir Woods Tamalpais Quadrangle Comment
  UCD68055  Taraxia ovata James Bennett 1976-5-1 123 Marin Mill Valley, Kite Hill, 100 yds West of Marin County Corporation Yard. Found on grassy hills, on an East facing slope, with partial sunlight. Flowers, yellow scattered occasional. 45 Comment
  UCSB13316  Taraxia ovata Blattau, Jim 1962-4-17 Marin 4.4 miles east of Pan Toll Camp; on Mt. Tamalpais Road; in Mt. Tamalpais State Park 259 Comment
  UC1541381  Tauschia kelloggii Harold E. Parks April 1926 1087 Marin Mt. Tamalpais 304 Comment
  UC874896  Tauschia kelloggii Milo S. Baker 1931-3-31 5070 Marin Throckmorton Trail Mt. Tamalpais (Mt. Tamalpais) Comment
  UC11901  Tellima grandiflora W. A. Setchell 1896-3-6 Marin Bolinas Ridge Comment
  CAS-BOT-BC441150  Tellima grandiflora Brandegee no date on label s.n. Marin Tamalpais Comment
  SEINET10904062  Tellima grandiflora Mary Susan Taylor Taylor 2473 Marin Samuel P. Taylor State Park. Comment
  CAS-BOT-BC433192  Tetragonia tetragonoides R. Johnson; R. Nash; E. Lapre; R. Goulde; J. Lapre 2014-9-13 14061 Marin Mount Tamalpais. Marin Municipal Water District lands: In gravel next to Sky Oaks Ranger Station, Sky Oaks Road, Fairfax, CA Comment
  JEPS77222  Thalictrum fendleri var. polycarpum Robert M. Lloyd 1963-4-24 2363 Marin on Bolinas rd 7.5 mi s Fairfax 182 Comment
  SEINET7419303  Thermopsis macrophylla H. Hobson 1906-4-10 s.n. Marin Mt. Tamalpais. Comment
  CAS-BOT-BC88487  Thysanocarpus curvipes John Thomas Howell 1947-4-27 23105 Marin Bald Mountain west of San Anselmo. Comment
  JEPS21582  Tonella tenella L. T. Dempster 1958-4-30 1098 Marin hillside above Forest Knolls 167 Comment
  CAS-BOT-BC81417  Torreya californica Volney Rattan 1867-5-1 s.n. Marin Paper Mill Comment
  RSA73855  Torreya californica L. S. Rose 1952-7-16 52003 Marin Tocaloma Comment
  UC22  Torreya californica Kellogg 1867-5-5 Marin near San Rafael Comment
  UC501346  Torreya californica Herbert L. Mason 1925-4-12 1322 Marin Mt. Tamalpais Comment
  SEINET10793108  Torreyochloa pallida var. pauciflora Lewis S. Rose 1946-6-20 Rose 46171 Marin 2 mi. S of Olema. Shallow water Comment
  CAS-BOT-BC169210  Toxicodendron diversilobum Brandegee s.n. Marin Tamalpais Comment
  JEPS127834  Toxicodendron diversilobum Adam C. Schneider 2014-3-29 565 Marin 0.15 miles down trail from parking lot on Conzelman Road. Comment
  POM126424  Toxicodendron diversilobum Harriet Ann Walker 1908-7-13 1372 Marin Mill Valley Comment
  CAS-BOT-BC5246  Toxicoscordion fontanum John Thomas Howell 1936-6-7 12656 Marin near Bootjack, Mt. Tamalpais. Comment
  CAS-BOT-BC531460  Tragopogon porrifolius A. Williams; M. C. O'Connor; R. Truitt; A. Young; R. Brostrom 2015-6-12 15805 Marin Mount Tamalpais. Marin Municipal Water District lands: near Alpine Lake, across Bullfrog Creek from Bullfrog Quarry Comment
  UCD117564  Trientalis latifolia Robert C. Bechtel 1952-4-27 80 Marin 7 miles southwest of Fairfax. 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
  UCD107139  Trifolium amoenum Collect Unknown 1925-6-6 1735 Marin Bolinas. Comment
  RSA261653  Trifolium barbigerum M. K. Curran 1886-5-2 s.n. Marin Tamalpais Comment
  RSA32118  Trifolium barbigerum J. T. Howell 1946-4-18 21648 Marin Ignacio. Comment
  JEPS77890  Trifolium bifidum var. decipiens Edward Lee 1934-4-30 789 Marin 1o mi nw Tomales (on rd) Comment
  RSA128989  Trifolium dichotomum Peter H. Raven 1949-4-18 330 Marin Tiburon 91 Comment
  POM278005  Trifolium dubium Lyman D. Benson 6575 Marin U. S. 101, N. of San Rafael. 30 Comment
  UC1751069  Trifolium macraei Annetta M. Carter 1934-4-29 533 Marin 10 mi. NW of Tomales on rd. running W from Estero Dist. School. 1.6 mi. W of school. Comment
  UCSC006204  Trifolium macraei Randall Morgan 1996-5-18 2452 Marin Pt. Reyes, Seed originally from Abbott Comment
  UCD111410  Trifolium microcephalum Beecher Crampton 1960-6-8 5600 Marin Pt. Reyes Peninsula, 1.5 miles south of McClure's Beach. Comment
  UC631298  Trifolium obtusiflorum A. A. Heller 1908-6-10 Marin above Ross (hills) Comment
  UC1106242  Trifolium oliganthum John Thomas Howell 1947-4-27 23080 Marin w San Anselmo; Bald Mtn Comment
  CAS-BOT-BC34723  Trifolium oliganthum Doreen Smith 2003-5-1 s.n. Marin China Camp State Park, Turtleback Island. 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
  UCD109394  Trifolium variegatum Collector unknown 1925-6-6 1734 Marin Bolinas. Comment
  UC1106247  Trifolium variegatum var. melananthum John Thomas Howell 1945-5-9 20805 Marin Between Hamilton Field and Ignacio Comment
  UC555377  Trifolium variegatum var. melananthum H. L. Mason 1928-4-13 4311 Marin n San Rafael Comment
  UC1106251  Trifolium variegatum var. variegatum John Thomas Howell 1944-4-23 19407 Marin s e Kentfield (hills) Comment
  CAS-BOT-BC451835  Triglochin maritima John Thomas Howell 1957-9-15 32960 Marin Larkspur Comment
  UC1099945  Triglochin maritima Malcolm A. Nobs and S. Galen Smith 1949-6-29 906 Marin n Inverness; Pt. Reyes 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
  RSA258102  Triglochin maritima Robert A. Norris 1975-5-17 2359 Marin Upper end of Schooner Bay, Drakes Estero, about 4 miles west of Inverness Comment
  RSA258103  Triglochin maritima Robert A. Norris 1975-5-17 2358 Marin Upper end of Schooner Bay, Drakes Estero, about 4 miles west of Inverness Comment
  CAS-BOT-BC451966  Triglochin striata Doreen Smith 1994-10-14 s.n. Marin Growing near the end of Creamery Bay, Pt. Reyes Peninsula Comment
  CAS-BOT-BC519113  Trillium chloropetalum var. chloropetalum W. H. Brewer 1864-3-2 2754 Marin Angel Island Comment
  CAS-BOT-BC519117  Trillium chloropetalum var. chloropetalum M. K. C. April 188_ 65 Marin Tamalpais Comment
  RSA304196  Trillium chloropetalum var. chloropetalum James R. Shevock 1971-2-27 699 Marin Franklin Creek. 91 Comment
  CAS-BOT-BC133404  Trillium ovatum Gordon H. True 1977-4-13 8165 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach; just east of PRBO headquarters 6 Comment
  CAS-BOT-BC274430  Trillium ovatum R. Crowe; E. Hinman; C. Johnson; K. Phillips 2013-3-9 13402 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  UC3992  Trillium ovatum W. L. Jepson Apr 1 1893-Apr 2 1893 Marin Olema Comment
  SEINET12050394  Trillium ovatum F. H. Utech 1988-1 88 -144 Marin W slope of Mt. Tamalpais, Ridgecrest Road from Bolinas Ridge to Alpine Dam & Fairfax 380 Comment
  POM286326  Triphysaria eriantha subsp. rosea H. P. Bracelin 1930-4-20 18 Marin One mile south of Lagunitas. 97 Comment
  JEPS4527  Triphysaria floribunda Elsie M. Osgood 1930-4-20 Marin Pt. Reyes Comment
  SJSU3908  Triphysaria floribunda C. W. Sharsmith 1964-4-26 7241 Marin 2 mi NE of Point Reyes, Point Reyes Peninsula Comment
  UC1537450  Triphysaria floribunda Gordon H. True Jr. 1937-6-6 723 Marin Point Reyes 15 Comment
  CAS-BOT-BC238529  Triphysaria floribunda Ronie Clark 1984-5-4 PR 83 -016 Marin Point Reyes National Seashore. Sir Francis Drake Hwy. 8.6 mi. from Inverness, west side of road on N & SW facing hillsides 60 Comment
  CHSC22523  Triphysaria versicolor subsp. faucibarbata Robert A. Schlising; Ben Liles, Gina Purelis 1962-5-19 2257 Marin California Coastal Ranges. Along Two Rock Road, few miles SW of Co line. Comment
  JEPS10438  Triphysaria versicolor subsp. faucibarbata L. M. Newlon 1921-1 97 Marin Mt. Tamalpais Comment
  JEPS11161  Triphysaria versicolor subsp. faucibarbata Helen-Mar Wheeler 1944-4-16 Marin 1 mi from Mill Valley (3 mi from Muir Woods, Frank Valley (ridge e of)); 3 mi from Muir Woods, Frank Valley (ridge e of) Comment
  JEPS3991  Triphysaria versicolor subsp. faucibarbata A. A. Heller 1904-4-28 7365 Marin Corte Madera Comment
  UC27198  Triphysaria versicolor subsp. faucibarbata Harley P. Chandler 1899-4-8 283 Marin canyon n Mt. Tamalpais; n of Mt. Tamalpais Comment
  UC59142  Triphysaria versicolor subsp. faucibarbata Royce Marin Comment
  UCD123422  Triphysaria versicolor subsp. faucibarbata L. D. Thurman 1963-5-11 272 Marin 1.3 miles west of Tomales. Comment
  JEPS11170  Triphysaria versicolor subsp. versicolor R. F. Hoover 1941-5-14 5103 Marin near Tomales; near Tomales Comment
  CAS-BOT-BC199634  Trisetum canescens David L. Morgan 1956-5-27 s.n. Marin Samuel P. Taylor State Park Comment
  RSA603501  Trisetum canescens Ellen Dean, Thomas Starbuck 1989-5-25 192 Marin Mount Tamalpais. Along Cataract Trail, walking from Rock Springs parking area toward Laurel Dell picnic area. 549 Comment
  UC53699  Trisetum canescens Jos. Burtt Davy 1901-4-13 6899 Marin Angel Island Comment
  SEINET1783249  Triteleia angustiflora A. A. Heller 1902-6-19 5728 Marin Tiburon Peninsula, along the Bay Road. Comment
  CAS-BOT-BC5378  Triteleia laxa A. A. Heller 1902-6-19 5728 Marin Tiburon peninsula, along the Bay road. Comment
  JEPS58037  Triteleia laxa W. L. Jepson 1940-6-5 19947 Marin Tiburon Comment
  UC1537197  Triteleia laxa Gordon H. True 1937-6-6 728 Marin grassy slope MillValley-Stinson's Beach Road 213 Comment
  CAS-BOT-BC526100  Triteleia laxa L. R. Abrams 1928-6-29 7518 Marin San Rafael to Nicasio Comment
  CAS-BOT-BC526459  Triteleia laxa Javier Penalosa 1961-6-29 1906 Marin Tiburon Peninsula, Paradise Drive, 1.9 miles northwest of road to Naval Net Depot Comment
  CAS-BOT-BC526465  Triteleia laxa Mrs. H. C. Cantelow 1934-5-20 534 Marin San Rafael Comment
  UCD139392  Triteleia laxa Heidi E. M. Dobson 1978-5-31 336 Marin base of Pine Mt. on Fairfax-Bolinas Road, overlooking Alpine Lake. Comment
  UC129176  Triteleia peduncularis Miss Harriet A. Walker 1909-6-3 1725 Marin Tiburon Comment
  CAS-BOT-BC200477  Triticum aestivum Alice Eastwood 1915-5-15 s.n. Marin Tiburon Comment
  CAS-BOT-BC200478  Triticum aestivum John Thomas Howell 1944-6-25 s.n. Marin San Rafael Comment
  CAS-BOT-BC213083  Ulex europaeus David D. Keck 1933-4-1 1987 Marin North of San Rafael, on road to Black Point Comment
  CAS-BOT-BC91157  Umbellularia californica John Thomas Howell 1947-3-2 23043 Marin Mount Tamalpais. Above Phoenix Lake. Comment
  RSA758206  Umbellularia californica Doug Goldman 2004-12-22 3005 Marin West side of Route 1 (Shoreline Highway), just to the east of Tomales Bay and about 3 miles north of the intersection with Point Reyes Petaluma Road in Point Reyes. 3 Comment
  SEINET12094184  Umbellularia californica F. H. Utech 1988-1 88 -172 Marin W slope of Mt. Tamalpais, 30 mi past Alpine Dam & 4 mi from Fairfax on Bolinas Rd 180 Comment
  CAS-BOT-BC381909  Uropappus lindleyi R. E. Frenkel 1964-5-28 528 Marin On Fairfax-Bolinas Road, 1.5 miles south of Meadows C.C. 304 Comment
  CAS-BOT-BC381915  Uropappus lindleyi John Thomas Howell 1947-4-27 23082 Marin Bald Mt. west of San Anselmo Comment
  JEPS43447  Urtica dioica subsp. gracilis W. L. Jepson 1897-3-28 Marin Tomales Bay, Olema Olema; Tomales Bay, Olema Comment
  CAS-BOT-BC532984  Urtica dioica subsp. holosericea A. Williams 2015-6-13 15883 Marin Mount Tamalpais. Marin Municipal Water District lands: Side of Peters Dam East Comment
  CAS-BOT-BC404149  Urtica dioica subsp. holosericea Dennis W. Woodland 1971-8-21 925 Marin 4 miles west of Novato on Novato Creek just below Stafford Dam and 50 ft. from the culvert under the Novato-Petaluma Road and between this road and the road to the dam and golf course Comment
  CAS-BOT-BC193384  Vaccinium ovatum J. W. Congdon 1880-10-24 s.n. Marin Paper Mill Creek Comment
  CAS-BOT-BC193929  Vaccinium ovatum J. B. Davy 1893-4-26 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC193933  Vaccinium ovatum H. E. McMinn s.n. Marin Bolinas Ridge Comment
  UC1613308  Vaccinium ovatum Charles M. Belshaw 1934-3-18 50 Marin 3 1/2 mi. w. Mill Valley (fire trail off of Lee St., on top of ridge) 182 Comment
  UC412667  Vaccinium ovatum I. J. Condit 1913-4-8 Marin Muir Woods Comment
  CAS-BOT-BC76098  Vancouveria planipetala Volney Rattan 1886-5-8 s.n. Marin Camp Taylor. Comment
  UC192550  Vancouveria planipetala Michener and Bioletti 1893-5-23 Marin Mill Valley Comment
  UC34863  Vancouveria planipetala W. C. Blasdale 1893-1 Marin Mill Valley Comment
  UC767017  Vancouveria planipetala R. F. Hoover 1941-5-12 5046 Marin near Lagunitas; near Lagunitas Comment
  CAS-BOT-BC176096  Verbena bonariensis John Thomas Howell 1943-9-5 19323 Marin In southern part of Mill Valley 7 Comment
  UCSB5676  Verbena lasiostachys var. scabrida Keator, Glenn 1958-7-10 Marin 5.4 miles from Fairfax on Lake Alpine road Comment
  CAS-BOT-BC176106  Verbena rigida Walter Lennon 1972-10-19 s.n. Marin Miracle Mile, San Rafael Comment
  POM129004  Veronica americana Harriet Ann Walker 1908-6-13 1355 Marin Olema Comment
  JEPS58913  Veronica serpyllifolia subsp. humifusa John Thomas Howell 1947-5-4 23116 Marin San Rafael Comment
  CHSC114676  Vicia hirsuta D. G. Kelch 2011-5-13 11 .248F Marin Near Phoenix Lake. 76 Comment
  CAS-BOT-BC263965  Viola adunca D. E. Breedlove 1962-4-17 2363 Marin Near lighthouse on Point Reyes Peninsula 60 Comment
  JEPS77227  Viola adunca Robert M. Lloyd 1963-4-24 2368 Marin 7.7 mi w of Inverness (on road to McClures Beach) Comment
  UC202768  Viola adunca A. D. E. Elmer July, 1903 4777 Marin Point Reyes Post Office Point Reyes Comment
  UC614942  Viola adunca Beryl O. Schreiber 1936-3-7 2129 Marin Tomales Ridge w of Tomales Bay; Tomales Ridge Comment
  UCD110650  Viola blanda Mrs. Flora Hayes 1935-6-15 s.n. Marin Strawberry. Comment
  UC1314331  Viola sempervirens Katharine Brandegee c. 1910 Marin Bolinas Ridge Comment
  UC615461  Viola sempervirens Beryl O. Schreiber 1932-7-5 859 Marin Inverness, Mount Vision Road Inverness Comment
  CAS-BOT-BC198780  Vulpia bromoides John Thomas Howell 1948-5-16 24300 Marin Fern Canyon, on RR grade, Mt. Tamalpais Comment
  CAS-BOT-BC198794  Vulpia bromoides Peter H. Raven; Michael P. Johnson 1967-5-2 21339 Marin Near firebreak on northwest side of island, Angel Island 137 Comment
  CAS-BOT-BC198805  Vulpia bromoides Javier Penalosa 1961-4-16 1327 Marin Tiburon, NWPRR tracks near Ferry Slip, Tiburon Peninsula Comment
  CAS-BOT-BC183152  Vulpia microstachys var. ciliata John Thomas Howell 1943-6-8 18223 Marin Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC183154  Vulpia microstachys var. ciliata John Thomas Howell 1945-5-27 20882 Marin Northeast of Mountain Theatre, Mt. Tamalpais Comment
  CAS-BOT-BC183994  Vulpia microstachys var. microstachys Catherine Best 1987-4-21 1246 Marin Mt. Burdell near the Summit Comment
  CAS-BOT-BC258889  Vulpia microstachys var. microstachys A. Williams; S. Bishop; S. Creer; K. Hauser; A. Poggio; M. Jones 2012-3-24 001 Marin Mount Tamalpais. Marin Municipal Water District lands: ~30 m down Alex Forman trail from Sky Oaks employee parking lot Comment
  CAS-BOT-BC184343  Vulpia microstachys var. pauciflora R. E. Frenkel 1964-5-7 498 Marin On Fairfax-Bolinas Road, 1.5 miles south of Meadows C. C. 304 Comment
  CAS-BOT-BC184347  Vulpia microstachys var. pauciflora John Thomas Howell 1945-5-6 20801 Marin San Rafael Hills Comment
  CAS-BOT-BC184348  Vulpia microstachys var. pauciflora John Thomas Howell 1947-5-4 23132 Marin San Rafael Hills Comment
  CAS-BOT-BC184352  Vulpia microstachys var. pauciflora John Thomas Howell 1938-5-22 13792 Marin San Anselmo Canyon Comment
  CAS-BOT-BC184354  Vulpia microstachys var. pauciflora John Thomas Howell 1943-5-30 18187 Marin Northside Trail, Mt. Tamalpais Comment
  CAS-BOT-BC184360  Vulpia microstachys var. pauciflora John Thomas Howell 1946-5-14 21838 Marin Between Barth's Retreat and Potrero Meadow, Mt. Tamalpais Comment
  UC1106314  Vulpia microstachys var. pauciflora John Thomas Howell 1947-4-27 23088 Marin w of San Anselmo (Bald Mt); Bald Mt. Comment
  SEINET10893344  Vulpia microstachys var. pauciflora John Thomas Howell 1943-5-22 Howell 18140 Marin Fairfax hills. Comment
  CAS-BOT-BC184801  Vulpia myuros subsp. megalura John Thomas Howell 1943-5-9 17961 A Marin San Rafael Hills Comment
  CAS-BOT-BC185977  Vulpia myuros var. myuros Gordon H. True; Fred Ross 1968-3-29 4623 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo 60 Comment
  CAS-BOT-BC185978  Vulpia myuros var. myuros John Thomas Howell 1943-5-9 17961 Marin San Rafael hills Comment
  CAS-BOT-BC128795  Whipplea modesta John Thomas Howell 1947-5-4 23131 Marin San Rafael Hills Comment
  UC1176736  Whipplea modesta John Thomas Howell 1947-5-4 23131 Marin San Rafael Hills Comment
  CAS-BOT-BC229752  Woodwardia fimbriata C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1811 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade to culvert R143 Comment
  CAS-BOT-BC77840  Woodwardia fimbriata Fred Rose; Gordon H. True 1969-4-18 4831 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  CAS-BOT-BC382960  Wyethia angustifolia John Thomas Howell 1925-4-5 897 Marin Pipeline Trail Comment
  CHSC101978  Wyethia angustifolia J. Boze 1982-4-17 444 Marin On west facing slope along Hwy 1 about 6.2 mi north of Point Reyes Station. Comment
  CAS-BOT-BC382954  Wyethia angustifolia Anne Constant 1955-4-24 75 Marin South of Stinson Beach 274 Comment
  CDA11962  Wyethia angustifolia G. F. Hrusa, M. Maniery 1993-5-6 10931 Marin North Coast Biodiversity Arena; San Pablo Bay. Hamilton Air Force Base. Comment
  POM261372  Wyethia angustifolia H. C. Cantelow 1940-4-20 s.n. Marin 3 miles N of Point Reyes. Comment
  POM289628B  Wyethia angustifolia Lyman Benson 1935-5-16 6572 Marin US 101 N of San Rafael, Mt. Range: Seaward N coast; Watershed: San Francisco Bay. 30 Comment
  SBBG36548  Wyethia angustifolia H. and M. Dearing 1939-4-29 3225 Marin 5 mi N of San Rafael Comment
  CAS-BOT-BC383302  Wyethia glabra Volney Rattan 1867-4-1 s.n. Marin San Raphael [Rafael] Comment
  CAS-BOT-BC383304  Wyethia glabra Paul F. Covel 1939-4-1 s.n. Marin Alpine Lake road Comment
  UC167934  Xerophyllum tenax Alice Eastwood 1901-6-16 Marin Mount Tamalpais Comment
  CAS-BOT-BC527395  Zigadenus fontanus John Thomas Howell 1966-7-20 41983 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC530474  Zigadenus fontanus John Thomas Howell 1936-6-7 12656 Marin Mount Tamalpais, near Boot Jack Comment
  CAS-BOT-BC531913  Zigadenus fremontii Javier Penalosa 1961-4-29 1398 Marin Above Paradise Cove, Tiburon Peninsula 152 Comment
  CAS-BOT-BC532752  Zigadenus fremontii H. C. Cantelow 1937-3-25 1811 Marin North of Point Reyes Comment
  SEINET12044382  Zigadenus fremontii H. E. Parks, Parks, S. T. 1930-1 405 Marin Tiburon Peninsula 61 Comment
  JEPS62266  Zigadenus micranthus var. fontanus W. L. Jepson 1928-6-10 12928 Marin Tiburon Comment
  JEPS62287  Zigadenus micranthus var. fontanus H. M. Hall 1915-7-12 10058 Marin Tiburon Island San Francisco Bay Region Comment
  UC297838  Zostera marina H. E. Parks 1923-3-3 Marin Keils Cove Tiburon Comment
  UC398866  Zostera marina H. E. Parks 1923-4-28 Marin Paradise Cove Comment
  UC399038  Zostera marina H. E. Parks 1923-6-8 Marin Paradise Cove Comment
  UC399046  Zostera marina H. E. Parks 1923-4-14 Marin Paradise Cove Comment
  UC399051  Zostera marina H. E. Parks 1923-4-7 Marin Paradise Cove Comment
  UC399054  Zostera marina H. E. Parks 1923-3-24 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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