Search Results — 2000 specimen records retrieved (1348 records with coordinates)
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(For large data reqests, please contact Jason Alexander, jason_alexander@berkeley.edu.)

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

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC177037  Acacia dealbata Peter H. Raven; Michael P. Johnson 1967-5-2 21241 Marin Below East Garrison, east side of island. Angel Island Comment
  CAS-BOT-BC177071  Acacia melanoxylon John Thomas Howell 1965-10-13 41412 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC177076  Acacia retinodes Doreen Smith 2003-8-22 s.n. Marin Loch Lomond Marina, San Rafael Comment
  CAS-BOT-BC447615  Acaena pallida Eva King 1971-9-1 s.n. Marin Naturalized at Seadrift on Stinson Beach sandspit (Near house no. 238) Comment
  CAS-BOT-BC437009  Acaena pinnatifida var. californica Peter H. Raven; Michael P. Johnson 1967-5-1 21187 Marin South ridge of Mount Ida, Angel Island 237 Comment
  JEPS86775  Acaena pinnatifida var. californica Jack and Betty Guggolz 1990-5-18 1052 Marin ca. 1/2 mi. s. Two Rock Ranch Military Reservation Comment
  CAS-BOT-BC437006  Acaena pinnatifida var. californica Kellogg 1871-5-27 s.n. Marin Sausalito Comment
  SJSU987  Acaena pinnatifida var. californica S. Hildebrant 1949-5-1 Marin hillslope above Sausalito Comment
  CHSC10155  Acer macrophyllum Geg Bos 1963-3-2 10 Marin One mile north of Tiburon on Paradise drive. 91 Comment
  RSA76978  Acer macrophyllum F. W. Peirson 1936-7-15 s.n. Marin Taylor Camp, road to Point Reyes 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-BC336655  Acer negundo var. californicum Alice Eastwood 1915-3-25 s.n. Marin Ross Valley Comment
  CAS-BOT-BC28656  Achillea millefolium Javier Penalosa 1961-4-29 1401 Marin Northeast slope of hill above Paradise Cove 152 Comment
  CAS-BOT-BC28658  Achillea millefolium Javier Penalosa 1961-3-25 1182 Marin Tiburon. Around St. Hilary's Church. Comment
  CAS-BOT-BC28667  Achillea millefolium John Thomas Howell 1930-10-5 5526 Marin 2 miles west of Marin-Sonoma Co. line Comment
  CAS-BOT-BC30423  Achyrachaena mollis John Thomas Howell 1945-5-9 20824 Marin Between Hamilton Field and Ignacio Comment
  CAS-BOT-BC229704  Acmispon brachycarpus C. Kellner; M. Camarillo; V. Reeder; et al. 2012-5-5 1306 Marin Marin Municipal Water District Lands: Mount Tamalpais. Junction of Miller Trail and Old Railroad Grade. Comment
  UCD104122  Acmispon glaber P. B. Kennedy 1926-5-20 s.n. Marin By Lake Laguintas. Comment
  SD8652  Acmispon parviflorus Michener, Bioletti 1892-1 Marin Marin County Comment
  CAS-BOT-BC434215  Acmispon wrangelianus L. McCubbin; M. E. Hannibal; N. Hannibal; P. Suri; P. Kephart; R. Fong 2014-4-26 14212 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
  SBBG33941  Acmispon wrangelianus L. S. Rose 1963-5-24 63063 Marin Tiburon 30 Comment
  SEINET10614484  Adenocaulon bicolor David B. Dunn 1940-1 Dunn s.n. Marin Collected at Biledo Meadows south of the Mariposa Big Tree Grove (out of park). Comment
  CAS-BOT-BC132901  Adenostoma fasciculatum Alice Eastwood 1912-7-29 1492 Marin Mt. Tamalpais Comment
  OBI5729  Adenostoma fasciculatum H. F. Copeland 1924-6-16 534 Marin Mt. Tamalpais Comment
  CAS-BOT-BC69006  Adiantum aleuticum F. E. Blaisdell, M. D. s.n. Marin unspecified Comment
  CAS-BOT-BC69008  Adiantum aleuticum Hans Leschke 1941-9-28 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC69010  Adiantum aleuticum unspecified s.n. Marin Mt. Tamalpais Comment
  RSA98049  Aegilops triuncialis J. T. Howell 1953-7-5 29107 Marin East Peak, Mt. Tamalpais. Comment
  CAS-BOT-BC202630  Aesculus californica Hy Edwards 1977-6-1 1 Marin Unspecified Comment
  CAS-BOT-BC202634  Aesculus californica Alice Eastwood 1915-6-24 4784 Marin Inverness Comment
  OBI54803  Aesculus californica Dixie Damrel, Robin Zank 1997-7-17 20 Marin Corner of Balboa and Portola Comment
  RSA458178  Aesculus californica M. B. Dunkle 1931-8-11 2476 Marin Tomales Bay. Comment
  JEPS36385  Agoseris apargioides W. L. Jepson 1900-9-16 Marin near Point Reyes P. O.; Point Reyes Penin. Comment
  SD88293  Agoseris apargioides Darley F. Howe 1972-6-26 Marin Point Reyes Beach. Comment
  UC589349  Agoseris apargioides var. eastwoodiae Beryl O. Schreiber 1932-6-29 632 Marin Sand Dune Beach; Tomales Bay Comment
  UC1177280  Agoseris apargioides var. eastwoodiae J. Thomas Howell 1938-5-28 Marin Pt. Reyes dunes Pt. Reyes Comment
  UCD161898  Agoseris grandiflora Ayzik Solomeshch 2014-6-11 s.n. Marin Lucas Valley Open Space Preserve, about 4 miles west of San Rafael, vegetation plot LVP 02. UTM Zone 10 E 535984 N 4211892. (Coordinates converted from UTM by label maker.) 434 Comment
  JEPS36286  Agoseris grandiflora var. grandiflora W. L. Jepson 1919-5-17 8267 Marin Alderney Comment
  UC1176922  Agoseris grandiflora var. grandiflora J. Thomas Howell 1950-6-4 26620 Marin Blithedale Canyon; Mill Valley Comment
  CAS-BOT-BC13134  Agoseris hirsuta Miss H. A. Walker 1909-5-31 1702 Marin Tiburon Comment
  UC131421  Agoseris hirsuta Katharine Brandegee 1905-6-1 Marin junction with Fairfax Ross Valley road Comment
  POM302054  Agrostis A. A. Beetle 1945-6-12 3893 Marin Deer park Comment
  SEINET10806860  Agrostis John Thomas Howell 1947-4-23 Howell 23062 Marin Drakes Estero west of Mt. Vision, Pt. Reyes Peninsula. Comment
  SBBG113945  Agrostis blasdalei W. L. Halvorson 1985-5-25 Marin American Telephone and Telegraph tract, Pt Reyes Comment
  UCD51828  Agrostis blasdalei var. marinensis Beecher Crampton 1957-6-11 4279 Marin Summit of the grade above Dillon Beach, 1.25 miles east of Dillon Beach, junction Dillon Beach Road with Valley Ford-Franklin Road. Comment
  SEINET10789851  Agrostis californica John Thomas Howell 1946-6-30 Howell 22146 Marin Rodeo Lagoon. 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
  UC70787  Agrostis densiflora J. Burtt Davy Aug. 1898 4316 Marin near Olema Comment
  UCD37437  Agrostis densiflora Beecher Crampton 1960-6-8 5612 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
  UCD52012  Agrostis densiflora Beecher Crampton 1960-6-8 5585 Marin Point Reyes Peninsula, northern arm of Drake's Estero where the road crosses, 4.6 miles west of Inverness. Comment
  CAS-BOT-BC127205  Agrostis exarata John Thomas Howell 1946-6-13 22048 Marin East of Aurora School at Sonoma county line. Comment
  CAS-BOT-BC127222  Agrostis exarata Beecher Crampton 1957-6-11 4201 Marin 3.8 miles northwest of Bolinas. Comment
  CAS-BOT-BC127226  Agrostis exarata John Thomas Howell 1945-7-15 21310 Marin Near Liberty's. Comment
  CAS-BOT-BC127229  Agrostis exarata John Thomas Howell 1943-6-6 s.n. Marin Mill Valley steps. Comment
  RSA384964  Agrostis exarata A. A. Beetle 1945-6-12 3893 Marin Deer park Comment
  UCD37140  Agrostis exarata Beecher Crampton 1957-6-11 4201 Marin Marin County, 3.8 miles northwest of Bolinas. Comment
  UCD52397  Agrostis exarata John Thomas Howell 1943-5-22 18156 Marin Lagunitas Meadows. Comment
  UCD52422  Agrostis exarata A. A. Beetle 1945-6-12 3885 Marin Paper Mill Creek Canyon, west of Lagunitas. Comment
  UCD52516  Agrostis exarata John Thomas Howell 1944-6-25 19661 Marin between Santa Venetia and Chinese Camp. Comment
  RSA126479  Agrostis exarata J. T. Howell 1944-9-10 20737 Marin Shell Beach, north of Inverners Comment
  CAS-BOT-BC139664  Agrostis gigantea John Thomas Howell 1944-7-30 s.n. Marin Mill Valley. Near Locust Ave. Comment
  CAS-BOT-BC139484  Agrostis hallii John Thomas Howell 1943-5-9 17965 Marin San Rafael Hills. Comment
  CAS-BOT-BC139492  Agrostis hallii Gordon H. True 1969-6-20 5068 Marin Point Reyes Bird Observatory 3 miles northwest of Bolinas at Arroyo Honda. 60 Comment
  UCD52698  Agrostis hallii Beecher Crampton 1957-6-11 4167 Marin just south of Muir Beach. Comment
  CAS-BOT-BC138833  Agrostis microphylla John Thomas Howell 1943-5-15 18091 Marin Tiburon Peninsula. Comment
  UCD53092  Agrostis pallens Beecher Crampton 1960-6-8 5594 Marin Pt. Reyes Peninsula, RCA Radio Station area. Comment
  UC615169  Agrostis stolonifera Beryl O. Schreiber 1936-6-28 2264 Marin 1 mi nw Inverness; Tomales Bay, Chicken Ranch Beach 1 Comment
  CAS-BOT-BC138402  Aira caryophyllea var. capillaris John Thomas Howell 1945-5-9 20831 Marin Between Hamilton Field and Ignacio. Comment
  CAS-BOT-BC138406  Aira caryophyllea var. capillaris Alice Eastwood 1912-5-19 s.n. Marin Kentfield. Comment
  CAS-BOT-BC138398  Aira caryophyllea var. capillaris John Thomas Howell 1947-4-27 23085 Marin Bald Mountain, west of San Anselmo. Comment
  CAS-BOT-BC138321  Aira caryophyllea var. caryophyllea Javier Penalosa; D. Ripley 1961-4-29 1406 Marin Tiburon Peninsula. North slope of hill above Paradise Cove. 152 Comment
  UC1106209  Aira elegantissima John Thomas Howell 1945-5-9 20831 Marin between Hamilton Field and Ignacio Comment
  CAS-BOT-BC445323  Alisma lanceolatum Miss Lilian McHoul 1965-8-1 s.n. Marin Marin College, Kentfield Comment
  UC13771  Allium amplectens W. C. Blasdale 1893-7-14 Marin Lagunitas Comment
  SEINET3884654  Allium lacunosum var. lacunosum D. W. McNeal 1979-5-11 2223 Marin Open areas along serpentine outcrops and in dry vernal pools along the ridge forming the top of the Tiburon Peninsula above Belvedere.; 0 Comment
  CAS-BOT-BC475483  Allium triquetrum unspecified 1918-5-10 s.n. Marin Potrero, Mt. Tamalpais Comment
  JEPS46402  Alnus W. L. Jepson Feb. 1900 Marin First Valley Inverness Comment
  CAS-BOT-BC170987  Alnus rhombifolia John Thomas Howell 1940-5-26 s.n. Marin Litlle Canyon Comment
  CAS-BOT-BC169306  Alnus rubra Gordon H. True 1977-5-25 8202 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca 3 miles N of Stinson Beach. At western edge of property along coast highway 3 Comment
  CAS-BOT-BC169309  Alnus rubra Peter Rubtzoff 1951-9-23 800 Marin Olema Creek, near road from Olema to Bolinas Lagoon Comment
  CAS-BOT-BC169313  Alnus rubra C. B. Wolf 1931-8-22 2344 Marin 1/2 mile S of Inverness, along the shore of Tomales Bay Comment
  CHSC64281  Alnus rubra H. H. Schmidt; James S. Miller, A. Pool 1993-6-8 820 Marin Mount Tamalpais State Park, on Muir Wood Road. 3 miles E of California State Highway # 1. 120 Comment
  JEPS46401  Alnus rubra W. L. Jepson July 1901 Marin Inverness Comment
  POM210628  Alnus rubra Joseph A. Ewan 1933-11-5 8093 Marin Cold Bog Pt. Reyes Penninsula. Comment
  RSA452848  Alnus rubra Joseph A. Ewan 1933-11-5 8107 Marin Hearts desire, south shore Tomales Bay. Comment
  UC1076428  Alnus rubra Herbert L. Mason 1924-11-16 1143 Marin Willow Camp Comment
  UC521702  Alnus rubra Joseph Andorfer Ewan 1933-11-5 8093 Marin Cold Bog Pt. Reyes Peninsula Comment
  CAS-BOT-BC329273  Alopecurus aequalis var. sonomensis Ronie Clark 1983-8-2 PR 83 -047 Marin Point Reyes National Seashore. Mesa Road, Bolinas, 3.2 mi from jct of Mesa and Olema-Bolinas Rds, on N side of Mesa Rd., ~0.4 mi upstream. Comment
  CAS-BOT-BC137932  Alopecurus saccatus John Thomas Howell 1947-6-18 23254 Marin Laguna, Chileno Valley. Comment
  SEINET10511194  Alopecurus saccatus Lewis S. Rose 1946-5-3 Rose 46052 Marin Sonoma-Marin Co. line near Two Rock wet meadow. Comment
  UC710617  Amaranthus deflexus John Thomas Howell 1944-7-23 19852 Marin San Rafael 15 Comment
  UC1176785  Amaranthus retroflexus John Thomas Howell 1945-9-16 1475 Marin near San Rafael Comment
  UC88849  Ambrosia chamissonis T. S. Brandegee 1888-10-1 Marin Angel Island Comment
  CAS-BOT-BC142514  Amelanchier utahensis John Thomas Howell 1944-5-14 19458 Marin Exposed rock near Salmon Creek School Comment
  CAS-BOT-BC177204  Amorpha californica var. napensis John Thomas Howell 1946-5-25 21943 Marin Hills w. of Corte Madera Comment
  RSA0091273  Amsinckia spectabilis Ella Dales Cantelow 1941-3-21 3489 Marin Near Pt. Reyes Light House. Comment
  CAS-BOT-BC232285  Anagallis arvensis J. Klein; G. Block; L. Webb; et al. 2012-5-5 827 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail Comment
  CAS-BOT-BC361314  Anagallis arvensis T. Gosliner; M. E. Hannibal; S. Imazumi; S. Whelan 2013-4-12 13617 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  UC22321  Anagallis arvensis J. Burtt Davy 1900-6-2 6813 Marin Point Reyes Comment
  CAS-BOT-BC137824  Andropogon glomeratus var. pumilus S. Galen Smith; G. T. Robbins 1949-11-19 1903 Marin Mount Tamalpais. Liberty Gulch. Comment
  CAS-BOT-BC231818  Andropogon glomeratus var. scabriglumis C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1103 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  CAS-BOT-BC531490  Angelica californica D. Greenberger; K. Hall; M. Kelly; J. Doyle 2015-5-9 15760 Marin Mount Tamalpais. Marin Municipal Water District lands: Kent Pump Rd Comment
  HSC70547  Angelica hendersonii J. M. DiTomaso 1980-7-18 1754 Marin 1 mi. W of Panoramic Rd. on Hwy 1, 4.37 mi. W of Hwy. 101 Comment
  OBI9031  Angelica hendersonii Tracey Call, Viola Call 1966-7-5 2490 Marin North end of Tomales Bay and 2 mi south of Tomales 15 Comment
  RSA240617  Angelica hendersonii C. W. Tilforth, John Dourley 1973-7-18 922 Marin Ca. 1/4 mi east of Point Reyes Lighthouse, Point Reyes. Comment
  SEINET12117365  Angelica hendersonii E. H. Graham 1931-1 6880 Marin near light house, Pt. Reyes Comment
  CAS-BOT-BC309801  Anisocarpus madioides R. Crowe; E. Hinman; T. Pollak; J. Woods 2013-5-4 13436 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  CAS-BOT-BC273107  Anisocarpus madioides H. M. Hall 1915-7-13 10060 Marin Mill Valley Comment
  CAS-BOT-BC84674  Anthemis cotula Robert M. King 1979-6-1 8403 Marin 2 miles South of Olema Comment
  CAS-BOT-BC137775  Anthoxanthum aristatum J. T. Howell 1945-5-9 20856 Marin Low field between Hamilton Field and Ignacio. Comment
  POM273112  Anthoxanthum aristatum J. T. Howell 1945-5-9 20856 Marin between Hamilton Field and Ignacio, Marin County Comment
  UCD85347  Anthoxanthum occidentale Beecher Crampton 1965-5-4 7311 Marin 4.7 miles s.e. of Nicasio Lucas Valley Road. Comment
  SEINET7614639 Image available Anthoxanthum occidentale Michener, Bioletti 1893-1 [s.n.] Marin Mill Valley Comment
  CAS-BOT-BC137730  Anthoxanthum odoratum Greg de Nevers 2002-4-29 12662 Marin Audubon Canyon Ranch. Bolinas Lagoon Preserve. On hill south of Crum House. 304 Comment
  CAS-BOT-BC137734  Anthoxanthum odoratum Doreen Smith 2000-6-27 s.n. Marin Bon Tempe meadows, opposite Sky Oaks Ranger Station along trail to Azalea Hill. Comment
  JEPS5342  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum W. L. Jepson 1891-7-19 21310 Marin Mill Valley Comment
  JEPS83305  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum David M. Thompson 1983-6-12 326 Marin se end (before sharp switchbacks at its end) West Shore Drive, Belvedere; Belvedere, San Francisco North Quad. (7.5', 1956) 6 Comment
Read comments
Jul 3 2013
  CAS-BOT-BC447677  Aphanes arvensis Michener; Bioletti 1892-4-1 s.n. Marin Fairfax Comment
  UC12041  Aphanes occidentalis Michener and Bioletti Apr 1892 Marin Fairfax Comment
  CAS-BOT-BC26989  Aphyllon violaceum Alice Eastwood 1900-9-1 s.n. Marin Vision Hill, W of Tomales Bay Comment
  CAS-BOT-BC392218  Aquilegia formosa Javier Penalosa 1961-4-29 1389 Marin Tiburon Peninsula. Hill above Paradise Cove 60 Comment
  SBBG115422  Aquilegia formosa C. F. Battaglia 1998-5-9 7 Marin Vineyard Rd, 1.1 mi W of Sutro Rd, off of Novato Blvd, public access/ open space trail leads up Big Rock Ridge where small stands of redwood trees dominate the upper ends of N-facing valleys, approx 0.6 mi into valley from upper reaches of the trail 152 Comment
  CAS-BOT-BC17269  Arabidopsis thaliana Gordon H. True 1973-4-15 7437 Marin San Rafael. San Rafael Hills. G.H. True residence, 142 Margarita Drive. 30 Comment
  CAS-BOT-BC17277  Arabis blepharophylla R. E. Frenkel 1964-3-13 396 Marin Dirt road going south from crossing of Walker Creek bridge between Tomales and Point Reyes Station. Comment
  JEPS76990  Arabis blepharophylla Robert M. Lloyd 1963-3-10 2112 Marin Point Reyes Comment
  JEPS76991  Arabis blepharophylla Robert M. Lloyd 1963-3-10 2112 Marin Point Reyes Comment
  UC764842  Arabis blepharophylla Robert F. Hoover 1941-5-21 5177 Marin Point Reyes Comment
  UC402655  Arabis glabra Jos. Burtt Davy 1901-4-13 6911 Marin Angel Island Comment
  CHSC8076  Aralia californica Edward L. Smith 1957-10-7 246 a. Marin Located 2 mi. e of Pantoll area, Mt. Tamalpais State Park, Calif. 609 Comment
  UC589422  Aralia californica Beryl O. Schreiber 1932-7-25 685 Marin Tomales Bay, Lone Pine Beach Comment
  UCSB4547  Aralia californica Keator, Glenn 1958-08 Marin 9.7 miles west of Fairfax on Lake Alpine-Mt. Tamalpais road Comment
  CAS-BOT-BC128645  Arbutus menziesii Alice Eastwood 1924-12-11 s.n. Marin Mill Valley Comment
  UC1120823  Arbutus menziesii H. S. Yates 1935-4-2 5055 Marin 1 mi se of Fairfax 91 Comment
  SEINET7908144  Arbutus menziesii J. Sanford Marin Corte Madera 61 Comment
  CAS-BOT-BC410079  Arceuthobium littorum Doreen L. Smith 2004-10-10 s.n. Marin Tomales Bay State Park, Pt. Reyes Comment
  SEINET3831078  Arceuthobium littorum R. L. Mathiasen 2012-1 1287 Marin 3 km N of Inverness 70 Comment
  CAS-BOT-BC410140  Arceuthobium occidentale John Thomas Howell 1944-7-9 19686 Marin Inverness Ridge Comment
  RSA626119  Arctostaphylos 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
  RSA629117  Arctostaphylos Jon E. Keeley, Melanie Baer-Keeley 1993-9-10 24689 Marin Above Drake Highway, near turnoff to Tomales Bay State Park, Point Reyes. 120 Comment
  SEINET11987346  Arctostaphylos X repens W. Knight, Knight, I. 1981-1 4959 Marin Tilden Botanic Garden, Berkeley, orig. from Mt. Vision on Inverness Ridge Comment
  JEPS38629  Arctostaphylos canescens W. L. Jepson 1914-2-14 5725 Marin Mt. Tamalpais Comment
  CAS-BOT-BC24037  Arctostaphylos canescens subsp. canescens H. E. McMinn 1923-3-30 911 Marin Along Ben Williams Trail to West Peak. Comment
  RSA46398  Arctostaphylos canescens subsp. canescens J. T. Howell 1947-1-12 s.n. Marin Above Muir Woods, south side of Mt. Tamalpais. Comment
  UC101605  Arctostaphylos canescens subsp. canescens Alice Eastwood April 1898 Marin Mt. Tamalpais Comment
  CAS-BOT-BC359741  Arctostaphylos glandulosa C. Kellner; R. Johnson; M. Murphy; A. Young 2013-4-12 13124 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  LA42401  Arctostaphylos glandulosa LeRoy Abrams; 1927-2-19 11568 Marin Mount Tamalpais, the trail to West Point Comment
  UCD50892  Arctostaphylos glandulosa C. M. Belshaw 1937-3-17 2764 Marin San Geronimo Ridge 1 1/2 miles southwest of summit, on south-facing slope. 304 Comment
  SEINET12524581 Image available Arctostaphylos glandulosa L. S. Rose 1931-1 s.n. Marin Mt, Tamalpais. Comment
  CAS-BOT-BC24843  Arctostaphylos glandulosa subsp. cushingiana Peter H. Raven; Michael P. Johnson 1967-5-2 21341 Marin Angel Island; on nw. side of island. 137 Comment
  RSA626843  Arctostaphylos glandulosa subsp. cushingiana Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24819 Marin 76 Lee St., N end of Mill Valley, base of Mt. Tamalpais. 250 Comment
  CAS-BOT-BC23176  Arctostaphylos glandulosa subsp. glandulosa Louis L. Edmunds 1944-3-17 s.n. Marin From plants collected on Mt. Vision Comment
  CAS-BOT-BC23184  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1903-2-15 3167 Marin Mt. Tamalpais Comment
  CAS-BOT-BC23215  Arctostaphylos glandulosa subsp. glandulosa C. Hart Merriam 1907-8-14 s.n. Marin Mt. Tamalpais Comment
  JEPS38643  Arctostaphylos glandulosa subsp. glandulosa A. Eastwood 1903-1-20 3997 Marin Mt. Tamalpais Comment
  OBI14702  Arctostaphylos glandulosa subsp. glandulosa Robert F. Hoover 1964-4-8 8668 Marin Bootjack camp (just E of) south slope of Mt. Tamalpais Comment
  RSA626867  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24839 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  RSA626890  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24891 Marin East of West Point Inn, south side of Mt. Tamalpais. 500 Comment
  UC1120180  Arctostaphylos glandulosa subsp. glandulosa A. E. Wieslander 1934-3-18 404 Marin 2 mi nw Inverness; Point Reyes Quadrangle Comment
  UC518016  Arctostaphylos glandulosa subsp. glandulosa John Thomas Howell 1933-3-19 10866 A Marin slopes at head Muir Woods Comment
  UC549408  Arctostaphylos glandulosa subsp. glandulosa J. E. Adams 1933-12-27 591 Marin se slope Mount Tamalpais Comment
  UC73573  Arctostaphylos glandulosa subsp. glandulosa Chesnut and Drew 1891-3-21 Marin Ross Valley 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
  RSA0074195  Arctostaphylos glandulosa var. cushingiana Alice Eastwood 1903-1-20 3997 Marin Mt. Tamalpais. Comment
  JEPS38770  Arctostaphylos hookeri subsp. montana E. M. Zeile 1921-9-3 A 4 -p.18 Marin near L. Alpine Comment
  JEPS49486  Arctostaphylos hookeri subsp. montana Joseph Andorfer Ewan and Nesta Ewan 1936-11-8 10166 Marin along new road from Mt. Theatre to Rifle Range; Mt. Tamalpais Comment
  JEPS49555  Arctostaphylos hookeri subsp. montana Joseph Andorfer Ewan and Nesta Ewan 1937-3-14 10185 Marin on crest San Geronimo Ridge 396 Comment
  RSA1063  Arctostaphylos hookeri subsp. montana J. T. Howell 1927-8-22 677 / 251 Marin Rock Spring Trail, Mt Tamalpais 548 Comment
  UC549620  Arctostaphylos hookeri subsp. montana J. E. Adams 1933-9-4 506 Marin higher se slopes Mount Tamalpais Comment
  UCD51752  Arctostaphylos hookeri subsp. montana A. E. Wieslander 1936-9-19 704 Marin Mt. Tamalpais. 762 Comment
  UCD53788  Arctostaphylos hookeri subsp. montana Roman Gankin; W. R. Hildreth 1967-10-3 1061 Marin San Geronimo Ridge. Comment
  RSA176856  Arctostaphylos manzanita subsp. manzanita W. R. Dudley 1906-4-14 s.n. Marin Rock Spring trail, Mt. Tamalpais. Comment
  RSA633147  Arctostaphylos montana Jon E. Keeley, Melanie Baer-Keeley 1993-9-12 24868 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  SEINET3164298  Arctostaphylos montana L. S. Rose 1939-3-18 39031 Marin S. slope of Mt. Tamalpais 366 Comment
  UCSC003226  Arctostaphylos montana Peter Kamb 1948-10-9 1541 Marin Mt. Tamalpais: Bootjack 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-BC38502  Arctostaphylos montana subsp. montana A. Eastwood 1903-7-1 3996 Marin Mt. Tamalpais. Comment
  CAS-BOT-BC38510  Arctostaphylos montana subsp. montana Jacob Sigg; Elizabeth McClintock; Walter Knight; Irja Knight 1981-3-11 4089 Marin Originally collected from Mt. Tamalpais. Comment
  HSC7711  Arctostaphylos nummularia L. S. Rose 1961-2-17 61009 Marin S. slope Mt. Tamalpais. Pipe Line Trail 305 Comment
  UC571222  Arctostaphylos nummularia H. L. Mason 1925-2-1 1219 Marin Mount Tamalpais Comment
  SD71288  Arctostaphylos pungens R. F. Hoover 1964-4-8 8674 Marin Bootjack Camp just east of south slope of Mt. Tamalpais. Comment
Read comments
Aug 31 2015
  CAS-BOT-BC44657  Arctostaphylos sensitiva Alice Eastwood 1917-5-6 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC44662  Arctostaphylos sensitiva Brandegee 1892-6-1 s.n. Marin Tamalpais Comment
  CAS-BOT-BC44666  Arctostaphylos sensitiva Lewis S. Rose 1942-3-22 42003 Marin Mt. Tamalpais, s. slope 304 Comment
  CAS-BOT-BC44680  Arctostaphylos sensitiva H. E. McMinn 1923-2-18 832 Marin Marin County Comment
  CAS-BOT-BC44697  Arctostaphylos sensitiva John Thomas Howell 1930-12-28 5724 Marin Mt. Tamalpais above Mill Valley Comment
  UCD166524  Arctostaphylos sensitiva Dylan O. Burge 2016-1-23 2022 Marin Mount Tamalpais. 304 Comment
  RSA636929  Arctostaphylos uva-ursi Jon E. Keeley, Melanie Baer-Keeley 1993-9-10 24693 Marin Near lighthouse at tip of Pt. Reyes. 50 Comment
  UCD52153  Arctostaphylos uva-ursi Stephen W. Edwards Date Unknown 82 14 Marin Mt. Vision, Inverness Ridge, Marin County, CA. Comment
  UCR58387  Arctostaphylos uva-ursi subsp. coactilis Walter Knight 1980-4-28 3734 Marin Orig. from near Point Reyes lighthouse (Now in Tilden Regional Park Botanic Garden) Comment
  RSA51405  Arctostaphylos uva-ursi var. coactilis L. S. Rose 1950-3-27 50038 Marin Point Reyes. Comment
  CAS-BOT-BC44625  Arctostaphylos virgata Alice Eastwood 1922-3-5 11074 Marin Near Muir Woods Comment
  CAS-BOT-BC46840  Arctostaphylos virgata Alice Eastwood 1922-7-23 11506 Marin along railroad above Muir Woods Comment
  JEPS81579  Arctostaphylos virgata R. Raiche 1982-2-6 20141 Marin Sir Francis Drake Blvd. 1.8 mi ne road to Mt. Vision Comment
  OBI14490  Arctostaphylos virgata Robert F. Hoover 1964-4-8 8667 Marin Bootjack camp (just E of) south slope of Mt. Tamalpais Comment
  POM132247  Arctostaphylos virgata Alice Eastwood 1907-2-10 s.n. Marin Mt. Tamalpais. Comment
  RSA178051  Arctostaphylos virgata R. F. Thorne 1965-4-21 34412 Marin Point Reyes National Seashore. 8 Comment
  RSA187413  Arctostaphylos virgata John H. Thomas 1966-1-30 11473 Marin Iverness Ridge, Pt. Reyes Peninsula, about 3 mi northward from town of Iverness. 122 Comment
  RSA636950  Arctostaphylos virgata Jon E. Keeley, Melanie Baer-Keeley 1993-9-10 24672 Marin Drake Highway, near turnoff to Tomales Bay State Park, Point Reyes. 120 Comment
  RSA89815  Arctostaphylos virgata P. A. Munz 1954-7-29 19893 Marin Slope of Mt. Vision, west of Iverness. Comment
  UC517507  Arctostaphylos virgata Alice Eastwood 1922-2-27 11071 Marin Muir Woods entrance Mt. Tamalpais Comment
  UC571233  Arctostaphylos virgata H. L. Mason 1926-2-21 2658 Marin near summit of road from Inverness to Point Reyes Light Comment
  UCD59189  Arctostaphylos virgata Walter Knight; Irja Knight 1986-2-24 5244 Marin 1.7 miles from Inverness en route to Point Reyes. Comment
  POM367523  Arctostaphylos virgata H. E. McMinn 1923-2-18 853 a Marin Bolinas Ridge and Mt. Tamalpais West Peak. Comment
  UC367065  Aristolochia californica J. G. Lemmon and wife May 1883 Marin San Rafael Comment
  CAS-BOT-BC17389  Armoracia rusticana Milo S. Baker 1941-3-26 9919 Marin Along Highway, a short distance west of Point Reyes town (perhaps 0.125 mile). Comment
  CAS-BOT-BC172862  Artemisia annua D. L. Smith 2002-6-1 s.n. Marin Near War Memorial, San Rafael Civic Center Comment
  CAS-BOT-BC84928  Artemisia californica Rimo Bacigalupi 1941-10-2 2719 Marin On hills at Fort Baker, above Horseshoe Bay Comment
  UC91196  Artemisia californica T. S. Brandegee 1888-10-1 Marin Angel Island Comment
  CAS-BOT-BC90357  Artemisia douglasiana Peter H. Raven; Michael P. Johnson 1967-5-1 21163 Marin Angel Island, on south ridge of Mount Ida 237 Comment
  CAS-BOT-BC90362  Artemisia douglasiana E. M. Zeile 1921-9-3 65 &5 Marin L. Alpine Comment
  SEINET11853517  Artemisia pycnocephala M. T. Doutt 1931-1 593 Marin Lighthouse, Pt. Reyes Comment
  UC521727  Asarum caudatum Joseph Andorfer Ewan 1933-10-22 8063 Marin Inverness (canyon at town) Comment
  CAS-BOT-BC400503  Asarum caudatum Evelina Cannon No date on label s.n. Marin Unspecified Comment
  CAS-BOT-BC311771  Asclepias fascicularis A. Williams 2013-8-9 13770 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Creek Comment
  CAS-BOT-BC437680  Asclepias speciosa John Thomas Howell 1945-6-24 21244 Marin Lagunitas Meadows, Mount Tamalpais Comment
  UC1052834 Image available Aspidotis carlotta-halliae W. H. Wagner 1948-2-10 4604 Marin below picnic ground Bootjack Camp; Mt Tamalpais Comment
  UC2048015  Aspidotis carlotta-halliae C. J. Rothfels with J. Game, L. P. Agnew 2015-9-19 4620 Marin South side of Pan Toll Road ~ 100m W of its intersection with Panoramic Highway. Comment
  JEPS19832  Aspidotis densa Rimo Bacigalupi with Stan and Miriam Golding 1959-10-27 6102 Marin 1/8 mi below and w of West Point (along Old Stage Rd from West Point to Pan Toll Ranger Station, w flank of Mt Tamalpais); Mt Tamalpais 536 Comment
  JEPS60028  Aspidotis densa W. L. Jepson 1923-10-27 10301 Marin Mt Tamalpais Comment
  RSA686362  Aspidotis densa T. R. Pray 1961-7-20 1874 Marin Mount Tamalpais, east of Bootjack Camp, near swamp Comment
  UCD137285  Aspidotis densa Rimo Bacigalupi; Stan and Miriam Golding 1957-10-27 6102 Marin Southwestern flanks of Mt. Tamalpais, just 1/8 mile below and west of West Point., along old Stage road from West Point to Pan Toll Ranger Station. 536 Comment
  RSA128944  Aster radulinus J. T. Howell 1946-9-15 23003 Marin Near Potrero Meadows, Mt. Tamalpais Comment
  RSA501265  Astragalus gambelianus Aaron Liston, Sara Meury 1989-4-20 792 -5 Marin Rock Springs. Mt. Tamalpais State Park. 580 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
  CAS-BOT-BC182985  Astragalus gambelianus Miss E. Cannon 1895-4-1 s.n. Marin Lagunitas Lake Comment
  POM257197  Astragalus pycnostachyus Lincoln Constance 1939-7-15 2523 Marin Drake's Estero, 10 miles southwest of Inverness, Point Reyes Peninsula. Comment
  CAS-BOT-BC193101  Astragalus pycnostachyus var. pycnostachyus W. W. Carruth 1903-7-18 s.n. Marin Bolinas Bay Comment
  POM128981  Astragalus pycnostachyus var. pycnostachyus Jos. Burtt Davy 1900-6-18 6769 Marin Point Reyes Comment
  UC13467  Astragalus pycnostachyus var. pycnostachyus H. N. Bolander 1863-1 2513 Marin Bolinas Bay Comment
  CAS-BOT-BC193098  Astragalus pycnostachyus var. pycnostachyus Milo S. Baker 1945-9-13 11216 Marin Pt. Reyes Peninsula just west of the Estero Crossing Comment
  CAS-BOT-BC300534  Asyneuma prenanthoides A. Castner; J. Stern; C. Haggerty; A. Young 2013-6-8 13056 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert EG23 Comment
Read comments
Jul 26 2017
  SD112344  Athyrium filix-femina var. cyclosorum Darley F. Howe 1961-7-28 3078 Marin I(c) mile from Stinson Beach on the road to Mt. Tamalpais 149 Comment
  CAS-BOT-BC17514  Athysanus pusillus Alice Eastwood 1913-3-16 2505 Marin Mount Tamalpais. Comment
  UCSC000223  Atriplex californica Beryl O. Schreiber 1932-7-31 705 Marin Tomales Bay, Indian Beach Comment
  UC710624  Atriplex semibaccata John Thomas Howell 1943-11-21 19338 Marin Salt marshes w San Quentin (near Greenbrae); , w of San Quentin Comment
  CDA1741  Avena barbata T. C. Fuller 1958-5-21 3951 Marin 1 mile N/ Ignacio. 0 Comment
  CAS-BOT-BC145904  Avena fatua Peter H. Raven 1967-5-1 21088 Marin Angel Island. On south side of island below Rock Quarry. 60 Comment
  CAS-BOT-BC68354  Azolla filiculoides John Thomas Howell 1946-7-4 22183 Marin East of Aurora School at Sonoma Co. line. Comment
  UC521673  Baccharis pilularis Joseph Andorfer Ewan 1933-10-22 8072 Marin Tomales Pt. Road Pt. Reyes Penninsula Comment
  UC893704  Baccharis pilularis Alice Eastwood 1912-10-11 2307 Marin Mt. Tamalpais Comment
  SEINET7239570 Image available Baccharis pilularis J. Landers 1974-9-25 s.n. Marin 2 miles south of Stinson Beach 61 Comment
  UCD129425  Baccharis pilularis D. H. Hartmann; H. T. Hartmann 1941-11-21 108 Marin from Lagunitas to Olema. 6 Comment
  CAS-BOT-BC16454  Barbarea orthoceras John Thomas Howell 1950-3-28 26305 Marin Point Reyes Peninsula on raod to lighthouse. Comment
  UC10255  Barbarea orthoceras Harley P. Chandler 1899-4-8 277 Marin North slope of Mt. Tamalpais Comment
  RSA51409  Berberis pinnata L. S. Rose 1950-3-27 50044 Marin Point Reyes Peninsula east of Drakes Estero. Comment
  UC1076433  Berberis pinnata Herbert L. Mason 1926-2-21 2657 Marin rd from Inverness to Point Reyes Light (near summit of grade) Comment
  UCD136028  Blechnum spicant Herbert L. Mason 1926-2-22 2664 Marin Inverness Ridge. Comment
  UCD129585  Blennosperma nanum var. robustum C. Ritchie Bell 1963-3-30 17485 Marin 0.8 miles south of McClure Beach. Comment
  CAS-BOT-BC7642  Bolboschoenus maritimus John Thomas Howell 1945-8-19 21438 Marin Head of Drakes Bay. Comment
  CAS-BOT-BC420285  Boykinia occidentalis John Thomas Howell 1947-6-15 s.n. Marin Side canyon to Bootjack Canyon, Mt. Tamalpais Comment
  CAS-BOT-BC145423  Brachypodium distachyon John Thomas Howell 1948-5-31 24327 Marin Common Devils Gulch near Camp Taylor. Comment
  CAS-BOT-BC30258  Brassica nigra John Thomas Howell 1943-6-6 18196 Marin Between Mill Valley and Muir Woods. Comment
  CAS-BOT-BC231810  Briza maxima J. Klein; G. Block; L. Webb; et al. 2012-5-5 822 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  UC1112209  Briza maxima Peter H. Raven with H. L. Mason, R. Ornduff, and D. Stone 1957-5-2 10729 Marin 4 mi w China Camp Comment
  UCD57127  Briza maxima P. B. Kennedy 1926-5-20 s.n. Marin A few miles out of San Rafael. On road towards Tomales. Comment
  CAS-BOT-BC145553  Briza minor Peter H. Raven; Michael P. Johnson 1967-5-2 21275 Marin Angel Island. In East Garrison and North Garrison, northeast side of island. 38 Comment
  SEINET6054583  Brodiaea elegans Unknown 1990-8-12 6329 Marin Point Reyes National Seashore, Rocky hillsides near the Lighthouse area. Comment
  CAS-BOT-BC484231  Brodiaea elegans subsp. elegans Alice Eastwood 1921-6-29 s.n. Marin Rodeo Lagoon Comment
  UC1300929  Brodiaea elegans subsp. elegans Helen K. Sharsmith 1962-5-30 5099 Marin on canyon slope between Marshall and Petaluma; San Francisco Bay Region 30 Comment
  CAS-BOT-BC144319  Bromus L. R. Abrams 1928-4-18 12196 Marin Larkspur. Comment
  POM206655  Bromus carinatus C. V. Piper 1904-5-22 6313 Marin Mt. Tamalpais. Comment
Read comments
Feb 28 2011
  SBBG21058  Bromus carinatus M. S. Walters 1963-3-8 Marin 0.5 mi S of Stinson Beach Comment
  UCD57966  Bromus carinatus Beecher Crampton 1954-4-28 1796 Marin Black Point. Comment
  CAS-BOT-BC149204  Bromus carinatus var. carinatus P. B. Kennedy 1914-4-19 s.n. Marin Mill Valley. Comment
  UC615132  Bromus carinatus var. maritimus Beryl O. Schreiber 1937-4-25 2388 Marin 8 mi w of Inverness (Point Reyes Peninsula); Point Reyes Peninsula 30 Comment
  CAS-BOT-BC155828  Bromus catharticus var. elatus John Thomas Howell 1954-12-7 30144 Marin Stinson Beach. Comment
  RSA127001  Bromus commutatus H. S. Yates 1936-6-14 5639 Marin 1 mile E of Aurora School. 46 Comment
  CAS-BOT-BC156147  Bromus diandrus Gordon H. True 1977-5-5 8181 Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas Ridge, ca. 3 miles north of Stinson Beach. West of PRBO Headquarters building. 3 Comment
  RSA107068  Bromus diandrus L. S. Rose 1956-6-25 56106 Marin Bolinas Ridge, Mt. Tamalpais 549 Comment
  UCD58535  Bromus diandrus Javier Penalosa 1961-4-29 1355 Marin Tiburon Peninsula. Northwest of Marin Country Day School. Comment
  UCD59491  Bromus diandrus P. B. Kennedy 1914-4-19 s.n. Marin Mill Valley. Comment
  CAS-BOT-BC155022  Bromus hordeaceus Saichi Kawahara 1969-5-28 1104 Marin Midden of Coast Miwok habitatino site (Mrn 216), Limantour Spit, Drakes Bay. Comment
  CHSC8183  Bromus hordeaceus M. Banning 1969-4-4 31 Marin Corner of B St. and 3rd. St., San Rafael. 30 Comment
  UCD58658  Bromus hordeaceus Eric S. Nagy 1990-5-23 24 Marin N end of Alpine Dam, Alpine Lake. Comment
  CAS-BOT-BC162432  Bromus laevipes John Thomas Howell 1938-6-19 13919 Marin Mount Tamalpais. Bootjack. Comment
  CAS-BOT-BC162436  Bromus laevipes John Thomas Howell 1941-6-29 16336 Marin Between Rock Spring and Laurel Dam, Mount Tamalpais. Comment
  RSA126465  Bromus laevipes J. T. Howell 1945-6-12 s.n. Marin White Hill Comment
  CAS-BOT-BC231847  Bromus madritensis C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1121 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  CAS-BOT-BC162253  Bromus maritimus John Thomas Howell 1945-6-12 20958 Marin Point Reyes Peninsula. Near Radio Station. Comment
  SEINET10524439  Bromus maritimus Frank W. Gould 1941-7-13 Gould 1307 Marin Point Reyes, near lighthouse on coastal bluffs; sandy-clay soil. Comment
  CAS-BOT-BC161854  Bromus rubens John Thomas Howell 1945-5-9 20845 Marin Ignacio. Comment
  CAS-BOT-BC161642  Bromus sterilis John Thomas Howell 1961-5-9 s.n. Marin At head of road to Muir Woods, ridge between Mill Valley and Muir Woods. Comment
  CAS-BOT-BC185512  Bromus vulgaris John Thomas Howell 1938-6-19 13911 Marin Cascade Canyon, Mill Valley. Comment
  RSA12208  Cakile edentula C. B. Wolf 1934-6-27 5751 Marin NE end of Bolinas Bay. 1 Comment
  UC1177125  Calamagrostis koelerioides John Thomas Howell 1945-7-15 21309 Marin near Liberty Spring Comment
  CAS-BOT-BC233962  Calandrinia breweri Alice Eastwood 1917-5-6 s.n. Marin Mt. Tamalpais Comment
  UC7726  Calandrinia breweri W. L. Jepson 1891-6-11 Marin Mt. Tamalpais Comment
  UCD139483  Calochortus amabilis Kirstine M. Thorne 1982-5-15 30 Marin 3.8 miles west intersection between Hwys 128 and 121 by mile marker 20. 289 Comment
  UCD161838  Calochortus luteus Ayzik Solomeshch 2014-6-10 s.n. Marin Summit Fire Road, close to top of the hill. Vegetation plot SFR 02. UTM Zone 10 E 531845 N 4205380. (Coordinates converted from UTM data by label maker.) 320 Comment
  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
  JEPS18056  Calochortus tolmiei Miss Alice King Apr 1898 Marin Inverness Comment
  UC615131  Calochortus tolmiei Beryl O. Schreiber 1937-4-25 2389 Marin 8 mi w Inverness; Point Reyes Peninsula 30 Comment
  SEINET3885389  Calochortus tolmiei Lewis S. Rose 1970-4-1 70019 Marin 4 miles nw of Bolinas.; 0 122 Comment
  SEINET5725035 Image available Calochortus tolmiei Eric E. Grissell 1967-1 19 Marin 2.5 miles east of Point Reyes Lighthouse; Point Reyes Lighthouse 76 Comment
  CHSC9117  Calochortus umbellatus M. Banning 1970-3-7 336 Marin Junction of Panoramic Hwy. and Sequoia Valley Rd. (outside Mill Valley toward Muir Woods). 45 Comment
  JEPS82532  Calochortus umbellatus Roger Raiche 1984-5-12 40140 Marin 3.3 mi se Marshall-Petaluma Road intersection with Coast Hwy. 1 (near crest of road, along Marshall-Petaluma Road, near Marhsall, Frink Canyon) 274 Comment
  RSA377473  Calochortus umbellatus Robert Gustafson, Don Reynolds 1983-6-6 2729 Marin Mt. Tamalpais State Park on Pannoramic Hwy, at the jct. of graded road leading to fire station Comment
  CAS-BOT-BC229795  Calycadenia multiglandulosa B. Young; K. Emmett; O. Anderson; J. Baxter 2012-6-23 1719 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., culvert OS-12 Comment
  CAS-BOT-BC422384  Calycadenia multiglandulosa P. DaSilva; M. Camarillo; L. Williams; A. Young 2014-6-14 14166 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  SBBG36302  Calycadenia multiglandulosa J. Broughton 1969-7-12 1266 Marin near summit of Mt Tamalpais State Park Comment
  SBBG98301  Calycadenia multiglandulosa J. A. Ewan 1933-9-10 7956 Marin Mt Theater, Mt Tamalpais region Comment
  CAS-BOT-BC270553  Calycadenia multiglandulosa Lewis S. Rose 1931-10-17 s.n. Marin Mountain Theater, southern slopes of Mount Tamalpais Comment
  RSA355699  Calycadenia multiglandulosa subsp. bicolor Walter Wisura, D. Kelly 1986-7-25 4126 Marin Along Bolinas-Fairfax Road, dry slopes NW of Alpine Lake Comment
  RSA128413  Calycadenia multiglandulosa subsp. cephalotes Joanne Taylor 1941-7-25 34 Marin Near San Geranimo Ridge 122 Comment
  CAS-BOT-BC531498  Calypso bulbosa var. occidentalis C. Kellner; S. Whelan; M. Murphy; S. Louis 2015-2-27 15030 Marin Field redacted by CAS, contact the data manager for more information Comment
  UCD15578  Calystegia peirsonii Elmo Agatep Date Unknown 9 Marin Point Reyes National Park, in coast trail. Comment
Read comments
Aug 11 2014
  HSC33218  Calystegia purpurata Thomas W. Nelson 1974-4-22 1213 Marin S side of Mt. Tamalpais Comment
  RSA15383  Calystegia purpurata C. B. Wolf 1927-4-24 335 Marin The coastal side of Mill Valley toll road. Comment
  CAS-BOT-BC215854  Calystegia purpurata subsp. purpurata J. H. Thomas 1954-6-18 4297 Marin Coastal mountains near Coast Highway, about 4 miles southeast of Stinson Beach Comment
  CAS-BOT-BC215878  Calystegia purpurata subsp. purpurata Javier Penalosa 1961-3-25 1175 Marin Around Recreation Center below old St. Hilary's Church, Tiburon, Tiburon Peninsula Comment
  CAS-BOT-BC215900  Calystegia purpurata subsp. purpurata L. R. Abrams 1927-4-19 11578 Marin Ocean bluffs enar lighhouse, Point Reyes Comment
  CAS-BOT-BC224727  Calystegia purpurata subsp. saxicola John Thomas Howell 1946-6-9 22013 Marin Pierce Ranch, n. Pt. Reyes Peninsula Comment
  RSA41313  Camissonia cheiranthifolia subsp. cheiranthifolia Robert F. Hoover 1941-5-21 5149 Marin Point Reyes Comment
  POM306627  Camissonia ovata Henry J. Ramsey, Henry J. Ramsey 1938-4-3 1528 Marin Mill Valley Comment
  SEINET12193881  Camissonia ovata F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -139 Marin Elephant Rocks, ca 2.6 mi W on Dillon Beach Road from junction with CA 1 145 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-BC160255  Camissoniopsis cheiranthifolia subsp. cheiranthifolia Alice Eastwood 1923-5-13 11790 Marin Pt. Reyes Comment
  SEINET10463910  Campanula californica Davy 1900-6-27 DAVY 6835 Marin POINT REYES Comment
  SEINET10463942  Campanula californica Covel 1937-6-27 COVEL 589 Marin Tomales Point road, north of Inverness Comment
  SEINET10840335  Campanula prenanthoides Sutcliffe 1921-7-10 SUTCLIFFE s.n. Marin LAGUNITAS Comment
  UCD111338  Cannabis sativa Richard McP. Brown 1962-10-1 s.n. Marin Mill Valley, between E. Blithedale Avenue and tip of point directly south of Enchanted Knolls, along lower, dirt-road extension of Roque Moraes Drive. Comment
  CAS-BOT-BC37481  Cardamine californica Mrs. H. C. Cantelow 1936-1-26 1120 Marin Ross. Our Native Woods. Comment
  UCR20566  Cardamine californica var. cardiophylla H. M. Whistler 1966-3-17 s.n. Marin San Francisco Bay Region, Fairfax to Bolinas Road, 1 mi. west of the junction with Ridgecrest Blvd. 91 Comment
  UC403386  Cardamine californica var. integrifolia H. E. and S. T. Parks 1930-4-10 471 Marin Lake Phoenix Ross District, Lake Phoenix 0 Comment
  UC747437  Cardamine californica var. integrifolia G. Thomas Robbins 1944-4-14 1523 Marin about 3 mi w Hamilton Field Air Base (n slope Big Rock Ridge); w of Hamilton Field Air Base, n slope Big Rock Ridge 60 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-BC37905  Cardamine oligosperma L. R. Abrams 1927-4-19 11618 Marin Road from Inverness to Point Reyes at head of Drakes Estuary. Comment
  CAS-BOT-BC37907  Cardamine oligosperma Peter H. Raven; Michael P. Johnson 1967-5-1 21208 Marin Angel Island. Hospital Cove, west side of island. 7 Comment
  CAS-BOT-BC38128  Cardamine pensylvanica Catherine Best 1987-4-4 1240 Marin Growing in a ditch at the edge of the road in Tennessee Valley. Comment
  UC1177258  Cardaria draba John Thomas Howell 1945-9-16 21487 Marin n of San Rafael Comment
  CAS-BOT-BC384778  Cardionema ramosissimum John Thomas Howell 1945-6-3 20915 Marin Near Inverness Comment
  UCD129912  Carduus acanthoides subsp. acanthoides T. C. Fuller; G. D. Barbe 1974-12-2 1986 Marin Inverness Ridge, 1.5 miles southeast of Sir Francis Drake Highway on Mt. Vision Overlook Road, Point Reyes Nationals Seashore. 304 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
  UC750591  Carduus pycnocephalus subsp. pycnocephalus J. Thomas Howell 1946-5-4 21754 Marin near Burdell (along Redwood Highway); Redwood Highway Comment
  CAS-BOT-BC281810  Carduus tenuiflorus Peter H. Raven; Michael P. Johnson 1967-5-1 21023 Marin S side of island near Rock Quarry and small reservoir 91 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-BC17817  Carex amplifolia John Thomas Howell 1946-6-30 22127 Marin Marsh east of Rodeo Lagoon. Comment
  CAS-BOT-BC422380  Carex amplifolia R. Crowe; S. Whelan; F. Leist; H. Gosliner; T. Wiedenmayer 2014-9-13 14357 Marin Mount Tamalpais. Marin Municipal Water District lands: Worn Springs, by Sky Oaks Road to Culvert WS-13 Comment
  UC905007  Carex amplifolia John Thomas Howell 1946-6-30 22127 Marin marsh e Rodeo Lagoon Comment
  RSA51937  Carex amplifolia J. T. Howell 1946-6-30 22127 Marin East of Rodeo Lagoon. 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-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-BC34043  Carex brevicaulis Fred Ross; Gordon H. True 1970-4-4 5240 Marin Point Reyes Bird Observatory 3 miles NW of Bolinas at Arroyo Honda. Ridge east of Arroyo Honda. 365 Comment
  UC710506  Carex cusickii John Thomas Howell 1943-7-11 18283 Marin Potrero Meadows Mt. Tamalpais, Potrero Meadows Comment
  CAS-BOT-BC35002  Carex densa John Thomas Howell 1937-6-13 13054 Marin Bolinas. Comment
  CAS-BOT-BC35006  Carex densa John Thomas Howell 1946-6-13 22051 A Marin East of Aurora School at Sonoma County Line. Comment
  CAS-BOT-BC35008  Carex densa John Thomas Howell 1943-5-2 17935 Marin Big Carson Canyon. Comment
  CAS-BOT-BC35023  Carex densa John Thomas Howell 1945-5-9 20848 Marin Ignacio. Comment
  CAS-BOT-BC35039  Carex densa John Thomas Howell 1943-5-2 17935 Marin Big Carson Canyon. Comment
  SEINET3900145  Carex densa John Thomas Howell 1938-6-5 13903 Marin Rock Spring, Mt. Tamalpais.; 0 Comment
  UC904993  Carex densa John Thomas Howell 1945-5-2 17935 Marin Big Carson Canyon Comment
  CAS-BOT-BC35010  Carex densa John Thomas Howell 1944-4-8 s.n. Marin Tiburon. 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
  RSA52167  Carex echinata subsp. phyllomanica J. T. Howell 1946-6-9 22005 Marin Abbott s Lagoon Comment
  CAS-BOT-BC229727  Carex feta E. Wrubel; A. Castner; E. Tyson; et al. 2012-6-23 1511 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
  RSA40308  Carex globosa L. S. Rose 1946-6-16 46152 Marin Mt. Tamalpais, Rock Springs. 671 Comment
  CAS-BOT-BC20891  Carex globosa Ella D. Cantelow 1939-3-10 2471 Marin Cataract Gulch. Comment
  RSA52012  Carex globosa J. T. Howell 1945-6-3 20932 Marin Shell Beach. Comment
  SEINET10752913  Carex globosa Elsa Thorsteinson Thorsteinson s.n. Marin Mt. Tamalpais. Comment
  CAS-BOT-BC22140  Carex harfordii Gordon H. True 1970-5-7 5328 Marin Point Reyes Bird Observatory, 3 miles southwest of Bolinas at Arroyo Honda. Chaparral slope east of entrance road. 76 Comment
  RSA52315  Carex harfordii J. T. Howell 1944-5-28 19523 Marin Between Almonte and Mill Valley. Comment
  SEINET7561261 Image available Carex harfordii Andrew L. Hipp 1999-5-25 320 Marin Point Reyes National Seashore, along creek downstream of Drakes View Trail/Bayview Trail intersection. 76 Comment
  POM313122  Carex hassei Malcolm A. Nobs, S. Galen Smith 1949-6-29 897 Marin N side of Pt. Reyes road just N of Pierce Pt. road, 3 miles N of Inverness. Comment
  SEINET7899578 Image available Carex leptopoda B. Hansen, J. Hansen 1972-6-8 857 Marin Samueal P. Taylor State Park, ca. 6 mi E of Olema Comment
  CAS-BOT-BC31654  Carex lyngbyei John Thomas Howell 1949-5-22 25323 Marin Salt marsh, 1 mi S of Inverness. Comment
  CAS-BOT-BC64966  Carex lyngbyei Bob Soost 2005-6-25 s.n. Marin Giacomini Ranch along Sir Francis Drake Hwy, 0.1 mile west of Drake's View Drive, Inverness Park. Comment
  CAS-BOT-BC146620  Carex mendocinensis John Thomas Howell 1940-5-26 15535 Marin Little Carson Falls Comment
  SEINET4199705  Carex mendocinensis M. Licher 2013-6-10 3853 Marin Lagunitas Creek, near Kent Lake, west of San Rafael 37 Comment
  CAS-BOT-BC146628  Carex mendocinensis Mr. J. W. Stacey 1933-6-25 s.n. Marin Mt. Tamalpais Comment
  UC1147  Carex nudata Bolander 1866-4 2299 Marin Comment
  UCD140706  Carex obnupta Dan Axelrod 1932-3-5 s.n. Marin road along Bolinas Bay north of Stinson Beach 2 miles. Comment
  CAS-BOT-BC119273  Carex ovalis John Thomas Howell 1946-6-2 21971 Marin Mt. Tamalpais, Potrero Meadow. Comment
  CAS-BOT-BC119037  Carex pellita John Thomas Howell; J. W. Stacey 1936-6-7 12639 Marin Ledum Swamp on road to Point Reyes. Comment
  CAS-BOT-BC532979  Carex pendula A. Williams; E. Brusati; K. Martin; R. Tachibana 2015-5-9 15788 Marin Mount Tamalpais. Marin Municipal Water District lands: Alpine Lake, next to Bullfrog Rd. Comment
  UCD161849  Carex serratodens Ayzik Solomeshch 2014-6-10 s.n. Marin Cascade Canyon Preserve, Blue Ridge, about 1 mile south of Fairfax, plot CCP 09. UTM Zone 10 E 534725 N 4203864. (Coordinates converted from UTM data by label maker.) 190 Comment
  CAS-BOT-BC117580  Carex serratodens Phyllis Ellman 1977-1-1 s.n. Marin Old St. Hilary's, Tiburon. Comment
  RSA503499  Carex subbracteata Robert A. Norris 1975-3-18 2271 Marin S of Rodeo Lagoon, Ft. Cronkite. Comment
  CAS-BOT-BC116903  Carex subbracteata var. subbracteata John Thomas Howell; J. W. Stacey 1936-6-7 12652 Marin Pine woods on road to Point Reyes. Comment
  CAS-BOT-BC115587  Carex tumulicola John Thomas Howell 1944-4-13 19370 Marin Big Rock Ridge W of Hamilton Field. Comment
  CAS-BOT-BC422408  Carex tumulicola J. Klein; P. Suri; G. Anderson; R. Schneider 2014-5-10 14345 Marin Mount Tamalpais. Marin Municipal Water District lands: Swimmer Trail grassland. Comment
  RSA52173  Carex tumulicola J. T. Howell 1944-4-13 19370 Marin Big Rock Ridge west of Hamilton Field. Comment
  CAS-BOT-BC115595  Carex tumulicola Barbara Ertter; N. F. McCarten; Mark Fogiel; Daniel Pritchett 1990-6-16 9121 Marin Tiburon Peninsula, NE side of ridge at narrow part of peninsula. Comment
  SEINET3908567  Carex tumulicola Robert A. Norris 1984-6-15 4759 Marin Extended patch in partially dried-out mud near Nicasio Valley Rd., at se. end of Nicasio Reservoir.; 0 67 Comment
  CAS-BOT-BC115370  Carex utriculata John Thomas Howell 1947-6-4 23212 Marin Swale near radio station, Pt. Reyes Peninsula. Comment
  JEPS104682  Castilleja John L. Morrison 1937-6-2 2455 Marin Comment
  JEPS76870  Castilleja L. R. Heckard with T. I. Chuang and R. C. Bacigalupi 1978-5-30 4838 a Marin e of Dillon Beach Comment
  CAS-BOT-BC249138  Castilleja affinis Joseph Andorfer Ewan 1934-3-15 8924 Marin Above Estero de Americano, 1 mi. w. of Fallon Comment
  CHSC12729  Castilleja affinis subsp. affinis M. S. Taylor 1974-4-26 208 Marin Off Mesa Rd, ca. 22 mi n of San Francisco. 10 Comment
  JEPS103910  Castilleja affinis subsp. affinis T. I. Chuang 1991-6-20 7829 Marin 1.5 mi S of Fairfax on Bonina Rd. Comment
  JEPS18918  Castilleja affinis subsp. affinis Rimo Bacigalupi with L. Contance, M. Hiroe, John Dawson and Otto Solbrig 1955-10-22 5522 Marin above Point Reyes Peninsula Lighthouse (just below highest portion at tip of Point Reyes Peninsula); Point Reyes Peninsula 182 Comment
  JEPS30933  Castilleja affinis subsp. affinis D. E. Breedlove 1962-4-17 2350 Marin near Point Reyes Peninusla Lighthouse; Point Reyes Peninusla 60 Comment
  JEPS35800  Castilleja affinis subsp. affinis Rimo Bacigalupi, and L. R. Heckard, J. Roof 1964-4-29 8947 Marin 0.5 mi e e boundary of Coast Guard Reservation enclosing lighthouse (just n of radio tower, Point Reyes); Point Reyes 140 Comment
  JEPS55959  Castilleja affinis subsp. affinis T. I. Chuang and F. M. Chuang 1968-6-23 6429 Marin 4.5 mi w Inverness Comment
  RSA491704  Castilleja ambigua subsp. ambigua James L. Reveal, C. Rose Broome 1987-6-11 6423 Marin Point Reyes National Seashore, west of the United States Coast Guard Communication Station above Abotts Lagoon. 61 Comment
  CAS-BOT-BC249253  Castilleja ambigua subsp. ambigua Saichi Kawahara 1969-7-12 1490 Marin Drakes Beach; west of parking lot 1 Comment
  JEPS127389  Castilleja densiflora Robert Steers with Heather Spaulding 2011-4-27 Marin Golden Gate National Recreation Area. Tennessee Valley. On hills adjacent to the Tennessee Valley Trail. Approximately 290 m W of the Barn and Parks Conservancy Greenhouse facilities. Comment
  UCD102345  Castilleja densiflora Daniel Sanchez-Mata; M. P. Rodriguez-Rojo 2002-5-5 s.n. Marin Tiburon Peninsula. Ring Mountain. 200 Comment
  JEPS21811  Castilleja exserta subsp. latifolia Bryce G. Decker 1958-5-4 83 Marin 0.5 mi e Point Reyes Lighthouse; Point Reyes Comment
  SBBG54567  Castilleja exserta subsp. latifolia F. W. Pennell 1940-5-20 25472 Marin Point Reyes 121 Comment
  CAS-BOT-BC231859  Castilleja foliolosa C. Kellner; M. Camarillo; V. Reeder; et al. 2012-5-5 1309 Marin Marin Municipal Water District Lands: Mount Tamalpais. Junction of Miller Trail and Old Railroad Grade. Comment
  NY68095  Castilleja inflata F. W. Pennell 1940-5-20 25473 Marin Headland 121.9 Comment
  CAS-BOT-BC241301  Castilleja latifolia Belle Richardson Jackson 1938-4-11 s.n. Marin Pt. Reyes Peninsula Comment
  CHSC24802  Castilleja minor subsp. spiralis E. L. Rilla 1976-6-3 34 Marin On the Dipsea Trail, 2 mi w on Panoramic Hwy from junct of Panoramic Hwy and Shoreline Hwy. On the Dipsea Trail 6 ft back from where it intersects the Panoramic Hwy. 28 Comment
  SEINET3159233  Castilleja neglecta L. S. Rose 1940-1 Marin Comment
  UC65888  Castilleja rubicundula subsp. lithospermoides Ivar Tidestrom 1895-5-2 Marin near Mill Valley Comment
  JEPS60439  Castilleja subinclusa subsp. franciscana T. I. Chuang and F. M. Chuang 1969-6-28 6678 Marin 0.75 mi n Muir Beach (on Highway 1) Comment
  JEPS93157  Castilleja subinclusa subsp. franciscana M. Wetherwax with D. Pendleton 1993-4-3 2444 Marin s side Pt. Reyes-Petaluma Rd. (small w island in Nicasio Reservoir); Nicasio Reservoir 50 Comment
  UC885118  Castilleja subinclusa subsp. franciscana Lewis S. Rose 1939-4-23 39082 Marin Point Reyes Station 30 Comment
  JEPS88835  Castilleja subinclusa subsp. franciscana T. I. Chuang 1991-6-20 7830 Marin 1.3 mi se Muir Beach (on Highway 1) Comment
  JEPS46008  Castilleja wightii L. R. Heckard 1956-7-15 803 Marin Inverness Comment
  JEPS55957  Castilleja wightii T. I. Chuang and F. M. Chuang 1968-6-23 6416 Marin 1.1 mi s Stinson Beach Comment
  JEPS60448  Castilleja wightii T. I. Chuang with F. M. Chuang 1969-6-29 6686 Marin 3.2 mi s Tomales (on Highway 1) Comment
  JEPS67844  Castilleja wightii L. R. Heckard and Richard Brown 1972-5-2 2907 Marin Bear Valley road where it meets the coast at Coast Creek; Pt. Reyes Seashore Comment
  UC1012230  Castilleja wightii F. W. Pennell and J. T. Howell 1940-5-20 25452 Marin w of Fairfax (Route 1) 45 Comment
  UC1433910  Castilleja wightii Noel H. Holmgren and James L. Reveal 1966-6-5 2634 Marin along Tiburon Blvd. (Tiburon Peninsula); Tiburon Peninsula Comment
  UC52237  Castilleja wightii N. L. Gardner May 1903 Marin Bolinas Comment
  UCD150633  Castilleja wightii Nancy Steffensen 1980-5-18 44 Marin Nine miles due south of Marshall; On Muddy Hollow Trail, 5.1 mi SW of Pt. Reyes Station. 15 Comment
  HSC30751  Castilleja wightii Thomas W. Nelson 1974-4-24 1231 Marin Along the N side of Tiburon Pennisula Comment
  RSA189737  Castilleja wightii Noel H. Holmgren, James L. Reveal 1966-6-6 2639 Marin Point Reyes, near light house parking lot. Comment
  RSA428359B  Castilleja wightii D. D. Keck 1937-7-3 4575 Marin Inverness Comment
  RSA428360B  Castilleja wightii M. B. Dunkle 1936-8-14 4798 Marin Southwest of Iverness. Coastal Northern California. Comment
  SDSU10521  Castilleja wightii D. F. Howe 1961-7-27 3070 Marin On #1, 0.6 mile south of Stinson Beach. 30 Comment
  SEINET10744885 Image available Castilleja wightii subsp. rubra Francis W. Pennell 1940-5-20 Pennell 25452 Marin Shale. Woods, west of Fairfax. 46 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-BC195585  Catapodium rigidum John Thomas Howell 1945-8-12 21378 Marin Cascade Canyon, Mill Valley Comment
  CAS-BOT-BC40231  Caulanthus lasiophyllus John Thomas Howell 1969-5-5 45573 Marin Ring Hill, Tiburon Peninsula. Comment
  UC1281513  Ceanothus H. E. McMinn 1944-11-5 5447 Marin at junction of Bootjack trail and road Mt. Tamalpais (Mt. Tamalpais) Comment
  CAS-BOT-BC48889  Ceanothus cuneatus A. Eastwood 1903-1-1 3998 Marin Mt. Tamalpais Comment
  RSA25683  Ceanothus cuneatus Carl B. Wolf 1941-7-16 11019 Marin Bolinas ridge, 4.3 mile up the grade on road from Bolinas Bay to Fairfax. 366 Comment
  UCD111773  Ceanothus cuneatus Lewis S. Rose 1968-3-18 68006 Marin Mount Tamalpais, Bootjack Camp. 365 Comment
  CAS-BOT-BC48425  Ceanothus cuneatus var. ramulosus W. R. Dudley 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC48442  Ceanothus cuneatus var. ramulosus H. G. Reinecke 1940-3-18 s.n. Marin Sausalito Hills Comment
  CAS-BOT-BC48446  Ceanothus cuneatus var. ramulosus H. E. McMinn 1923-3-30 917 b Marin Near Alpine Lake Comment
  CAS-BOT-BC48448  Ceanothus cuneatus var. ramulosus H. E. McMinn 1923-3-30 907 b Marin Near Alpine Lake Comment
  CAS-BOT-BC49142  Ceanothus cuneatus var. ramulosus Ella Dales Cantelow 1939-3-10 2478 Marin Fairfax - Alpine Dam Road Comment
  CAS-BOT-BC49146  Ceanothus cuneatus var. ramulosus John Thomas Howell 1939-6-25 s.n. Marin Summit Ave. above Mill Valley Comment
  CAS-BOT-BC49148  Ceanothus cuneatus var. ramulosus John Thomas Howell 1930-12-28 5718 Marin Slope of Mt. Tamalpais above Mill Valley Comment
  CAS-BOT-BC49677  Ceanothus cuneatus var. ramulosus John Thomas Howell 1926-2-28 1647 Marin South side of Mt. Tamalpais Comment
  SBBG34005  Ceanothus cuneatus var. ramulosus L. S. Rose 1968-3-18 68006 Marin Mt Tamalpais, Bootjack Camp 365 Comment
  SEINET11191434  Ceanothus foliosus K. Brandegee s.n. Marin Mt. Tamalpais. Comment
  CAS-BOT-BC49675  Ceanothus foliosus var. foliosus H. E. McMinn 1922-6-6 176 Marin Mt. Tamalpais, above Alpine Lake Comment
  CAS-BOT-BC50904  Ceanothus foliosus var. foliosus C. Hart Merriam 1917-11-18 s.n. Marin Ridge Crest, Tamalpais 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-BC50947  Ceanothus foliosus var. foliosus Miss Grimwood 1922-1-1 1111 Marin unspecified Comment
  CAS-BOT-BC64329  Ceanothus gloriosus subsp. exaltatus Alice Eastwood 1913-7-10 3476 Marin Bolinas Ridge. Comment
  UC634572  Ceanothus gloriosus var. gloriosus H. L. Mason 1926-2-21 2662 Marin near lighthouse on sea cliffs, 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-BC50660  Ceanothus jepsonii C. Hart Merriam; Vernon O. Bailey 1911-9-10 s.n. Marin Lagunitas Canyon Comment
  CAS-BOT-BC50673  Ceanothus jepsonii H. E. McMinn 1925-12-20 1572 c Marin Above Fairfax near summit on road to Alpine Lake Comment
  POM248695  Ceanothus masonii Alice Eastwood, John T. Howell 1937-4-18 s.n. Marin Bolinas Ridge Comment
  RSA339379  Ceanothus masonii Roger Raiche 1984-3-24 40070 Marin Unnamed ridge between NE branch of Soulajule Reservoir (formerly Arroyo Sansal) and Marshall-Petaluma Rod. (along Salmon Creek). 244 Comment
  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-BC50522  Ceanothus oliganthus Greg de Nevers 2001-1-11 12636 Marin Mt. Tamalpais, above Laurel Dell Comment
  CAS-BOT-BC51509  Ceanothus oliganthus var. sorediatus John F. Emmel 1971-5-8 347 Marin NNW of Alpine Lake, 0.6 mile ENE of Pine Mountain Peak 457 Comment
  JEPS48867  Ceanothus oliganthus var. sorediatus Elsa Kraeger 1926-3-13 Marin e slope Mt. Tamalpais Comment
  UC79850  Ceanothus oliganthus var. sorediatus Katharine Brandegee 1890-4 Marin lower slopes of Tamalpais Comment
  SEINET12209950  Ceanothus ramulosus M. T. Doutt 1931-1 369 Marin Alpine Dam Comment
  JEPS42145  Ceanothus thyrsiflorus W. L. Jepson 1914-1-9 5708 Marin Mt. Tamalpais Comment
  POM222025  Ceanothus thyrsiflorus W. C. Merrill 1895-05 s.n. Marin Tamalpias Comment
  RSA613696  Ceanothus thyrsiflorus Joseph A. Ewan 1936-1-1 9384 Marin 1/2 miles E US naval Station on Point Reyes road. Comment
  RSA0093434  Ceanothus thyrsiflorus var. thyrsiflorus Bonnie C. Templeton 1957-6-27 s.n. Marin Bolinas Ridge. Comment
  UC63958  Ceanothus velutinus Dr. W. H. Barrows 1904-1 Marin Mt. Tamalpais Comment
  UC59636  Centaurium davyi Royce Marin Comment
  UC185756  Centaurium muehlenbergii Katharine Brandegee 1907-7-7 Marin Tiburon Comment
  JEPS113355  Centaurium tenuiflorum J. Greenhouse 2002-7-21 5115 Marin Mt. Burdell Comment
  SBBG41057  Centaurium tenuiflorum J. T. Howell 1945-9-16 Marin near San Rafael Comment
  CAS-BOT-BC279228  Centromadia pungens subsp. pungens Doreen Smith 1995-9-5 s.n. Marin Bel Marin Keyes Blvd., Navato Comment
  CAS-BOT-BC384910  Cerastium arvense Peter Rubtzoff 1951-9-23 794 Marin Point Reyes Comment
  CAS-BOT-BC384918  Cerastium arvense Mrs. H. P. Bracelin 1930-4-20 15 Marin Point Reyes. Hills near Light House grounds 150 Comment
  JEPS51360  Cerastium arvense Chesnut and Drew 1889-3-23 Marin at Sausalito Sausalito Comment
  POM203342  Cerastium arvense Roxana S. Ferris 1932-4-2 8042 Marin Point Reyes, near lighthouse Comment
  CAS-BOT-BC388307  Cerastium glomeratum J. P. Moore; Harry Edwards 1877-5-18 s.n. Marin Sausalito Comment
  CAS-BOT-BC400189  Ceratophyllum demersum Doreen Smith 2001-11-17 s.n. Marin Abbotts Lagoon, Point Reyes National Seashore Comment
  CDA2723  Chasmanthe floribunda T. C. Fuller 1967-3-29 15547 Marin Northwest corner of Grand Avenue & Watt Avenue, San Rafael. 0 Comment
  CAS-BOT-BC68169  Cheilanthes intertexta Alice Eastwood 1928-3-4 s.n. Marin Little Carson Falls Comment
  JEPS79633  Cheilanthes intertexta Edward Lee 1954-11-14 4121 Marin trail from Rock Springs to Laurel Dell; Mt Tamalpais Comment
  RSA126238  Chenopodium ambrosioides var. ambrosioides J. T. Howell 1945-8-19 21419 Marin Inverness. Comment
  UC1106148  Chenopodium macrospermum var. halophilum John Thomas Howell 1951-10-11 28296 Marin Drake Memorial Pt. Reyes Peninsula (on flats border<ing> lagoon) Comment
  RSA309530  Chenopodium vulvaria Robert A. Norris 1983-7-23 4550 Marin [Near] W edge of Stafford Lake, Stafford Lake park, 5 miles W Novato. 43 Comment
  CAS-BOT-BC497693  Chlorogalum pomeridianum Javier Penalosa 1961-6-7 1655 Marin W of Marin County Day School 30 Comment
  UCD138409  Chlorogalum pomeridianum Morris Halperin; Leo Daffner 1932-6-21 s.n. Marin Between Camp Kent and Big Lagoon. Comment
  UC1080551  Chlorogalum pomeridianum var. divaricatum S. S. Tillett 1956-6-30 590 Marin above and e old Life-Saving Station (aprroximately 3.5 mi from Pt. Reyes Light); w. beach Point Reyes Peninsula Comment
  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
  SD81290  Chlorogalum pomeridianum var. divaricatum Darley F. Howe 1969-5-26 4574 1 Marin North part of Point Reyes. Comment
  CAS-BOT-BC236908  Chloropyron maritimum subsp. palustre John Thomas Howell 1945-6-30 21257 Marin Stinson Beach Comment
  CAS-BOT-BC191503  Chorizanthe cuspidata var. villosa James L. Reveal 1988-6-1 6963 Marin Point Reyes National Seashore, on stabilized sand dunes S of Kehow Beach, 0.6 mile NW of Pierce Point Road, about 6.2 air miles NW of Iverness 7 Comment
  CAS-BOT-BC191545  Chorizanthe cuspidata var. villosa Herbert F. Copeland 1934-5-27 s.n. Marin Dillon's Beach Comment
  RSA488795  Chorizanthe cuspidata var. villosa James L. Reveal 1988-6-1 6966 Marin Point Reyes National Seashore, along Sir Frances Drake Blvd., 0.6 miles southwest of the American Telephone and Telegraph Overseas Receiving Station, about 6 airmiles west of Inverness 23 Comment
  SJSU15193  Chorizanthe cuspidata var. villosa Chris Brinegar 2004-5-26 04 -11 Marin Bull Point Trail, Point Reyes National Seashore, Point Reyes Comment
  CAS-BOT-BC257013  Chorizanthe membranacea Doreen Smith 1999-6-12 s.n. Marin Big Rock Ridge, above Rubicon Court, Lucas Valley Comment
  CAS-BOT-BC252817  Chorizanthe polygonoides var. polygonoides Alice Eastwood 1925-6-7 12987 Marin Trail to Big Carson Ridge Comment
  CAS-BOT-BC46023  Chorizanthe valida John Thomas Howell; Catherine Best; Wilma Follette; Gordon H. True 1980-6-19 53718 Marin Near Abbotts Lagoon, Point Reyes Peninsula Comment
  CAS-BOT-BC36474  Chrysolepis chrysophylla C. Hart Merriam 1918-8-4 s.n. Marin San Geronimo Ridge. Lagunitas Comment
  RSA147  Chrysolepis chrysophylla J. T. Howell 1927-8-22 673 Marin South side of Mt. Tamalpais. 213 Comment
  UC762734  Chrysolepis chrysophylla var. chrysophylla R. F. Hoover 1938-9-18 3845 Marin Tomales Point Comment
  JEPS58681  Chrysolepis chrysophylla var. minor W. L. Jepson 2623 Marin beyond Inverness (Point Reyes road) Comment
  SD87627  Chrysolepis sempervirens Frank W. Peirson 1925-10-3 6450 Marin Mt. Tamalpais Comment
  UCD110146  Chrysolepis sempervirens D. Sanchez-Mata; P. Rodriguez Rojo 1996-8-6 s.n. Marin Mt. Tamalpais State Park. Mt. Tamalpais near summit. 670 Comment
  SEINET13943619 Image available Cicuta bolanderi Lincoln Constance, R. Bacigalupi, J. W. Dawson, M. Hiroe, and O. Solbrig 1955-1 sn Marin Point Reyes Peninsula, 4.5 miles southwest of Inverness; ca 100 ft 30 Comment
  UC32526  Cicuta douglasii J. Burtt Davy 1900-6-27 6789 Marin Point Reyes; Western Middle California, Point Reyes Comment
  SEINET4182814 Image available Cicuta douglasii Robert A. Norris 1985-1 4905 Marin near a rocky bed of Lagunitas creek near the S end of Samuel P. Taylor State Park 200 Comment
  CAS-BOT-BC105827  Cirsium andrewsii L. R. Abrams 1927-4-19 11610 Marin Ocean bluffs near lighthouse, Point Reyes Comment
  UC176310  Cirsium andrewsii Miss Harriet A. Walker 1913-6-15 3006 Marin Tennessee Cove Comment
  CAS-BOT-BC279964  Cirsium douglasii var. douglasii John Thomas Howell 1947-6-18 23286 Marin North of Dillons Beach Comment
  CAS-BOT-BC100963  Cirsium hydrophilum var. vaseyi Peter H. Raven 1950-7-20 2651 Marin area above Bootjack, Mt. Tamalpais Comment
  CDA1244  Cirsium hydrophilum var. vaseyi T. C. Fuller 1974-9-1 20014 Marin Mt. Tamalpais; N side of Panoramic Hwy, 0.3 mi east of Bootjack parking lot. Comment
  UC183810  Cirsium hydrophilum var. vaseyi Miss Harriet A. Walker 1914-9-27 3707 Marin Willow Camp Road Mt. Tamalpais Comment
  CDA1385  Cirsium occidentale M. S. Bergseng 1959-8-7 s.n. Marin Point Reyes, along the path to McClure s Beach, W of Pierce Point Rd. Comment
  OBI81254  Cirsium occidentale Jill M. Bushakra, John Bushakra 2001-6-9 123 a Marin Mount Tamalpais State Park. 610 Comment
  OBI81408  Cirsium occidentale Jill M. Bushakra, John Bushakra 2001-6-9 122 Marin Mount Tamalpais State Park 762 Comment
  CAS-BOT-BC285607  Cirsium occidentale var. occidentale John Thomas Howell 1941-5-18 16195 Marin Near Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC292751  Cirsium occidentale var. venustum John Thomas Howell 1930-7-20 5386 Marin Wheeler Trail above Mill Valley, Mt. Tamalpais Comment
  UC1177305  Cirsium occidentale var. venustum J. Thomas Howell 1946-5-14 21845 Marin along road between Rock Spring and Summit Meadow; Mt. Tamalpais Comment
  CAS-BOT-BC286527  Cirsium occidentale var. venustum John Thomas Howell 1946-6-23 22118 Marin Head of Little Carson Canyon Comment
  CAS-BOT-BC288685  Cirsium quercetorum Alice Eastwood 1915-6-23 4762 Marin Point Reyes Comment
  JEPS20308  Cirsium quercetorum Lewis S. Rose 1956-7-30 56136 Marin 7 mi w of Inverness; Point Reyes Peninsula 9 Comment
  JEPS59236  Cirsium quercetorum W. L. Jepson 1900-9-15 Marin near Abbott's Lagoon Comment
  RSA107018  Cirsium quercetorum L. S. Rose 1956-7-30 56136 Marin Point Reyes Peninsula, 7 miles W of Inverness 9 Comment
  UC1119209  Cirsium quercetorum B. Schreiber 1936-6-25 2275 Marin 1.5 mi nnw of Indian Beach; Pt. Reyes 106 Comment
  CAS-BOT-BC288736  Cirsium remotifolium John Thomas Howell 1939-6-25 14799 Marin Summit Avenue, Mill Valley Comment
  CAS-BOT-BC288741  Cirsium remotifolium Peter H. Raven; Michael P. Johnson 1967-5-1 21179 Marin Angel Island, on S ridge of Mt Ida 237 Comment
  CAS-BOT-BC288731  Cirsium remotifolium John Thomas Howell 1938-7-3 13942 Marin Near W end of Lucas Valley Comment
  CAS-BOT-BC288732  Cirsium remotifolium John Thomas Howell 1943-5-30 18180 Marin Summit Ave, Mill Valley, Mt Tamalpais Comment
  CAS-BOT-BC288739  Cirsium remotifolium John Thomas Howell 1936-6-7 12631 Marin White's Hill E of San Geronimo Comment
  CAS-BOT-BC229787  Cirsium vulgare A. Howald; J. Dela Cruz; Z. Beltz; et al. 2012-8-25 1450 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Ridgecrest Blvd., on Laurel Dell Fire Rd. near culvert LD-17.3. Comment
  CDA29663  Cirsium vulgare D. G. Kelch 2009-6-25 9 .469 Marin San Rafael. In brackish ditch E of Davidson School. 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-BC285800  Cirsium vulgare Dziekanowski; Dunn; Bennett 1976-7-28 2468 Marin Ca. 3 mi. SE of Lagunitas enroute to Fairfax 274 Comment
  CAS-BOT-BC285808  Cirsium vulgare John Thomas Howell 1959-11-4 35105 Marin Frank Valley Comment
  CAS-BOT-BC223888  Cistus incanus John Thomas Howell 1939-9-3 15335 Marin At Black Point Comment
  CAS-BOT-BC223899  Cistus ladanifer Barbara Prince 1991-5-28 s.n. Marin East of San Rafael Comment
  OBI54805  Clarkia amoena Dixie Damrel, Robin Zank 1997-7-17 22 Marin Inverness. corner of Balboa and Portola Comment
  UCR198069  Clarkia amoena Beecher Crampton 1946-8-14 408 Marin San Francisco Bay Area, near Hamlet 35 Comment
  UCD104018  Clarkia amoena Beecher Crampton 1957-6-11 4193 Marin Entrance to Steep Ravine Beach, 5.6 miles N of Muir Beach, along State Hwy. 1. Comment
  POM257246  Clarkia amoena subsp. amoena H. L. Mason 1928-7-10 4881 Marin Along Tomales Bay, Millerton. Comment
  UC1072037  Clarkia amoena subsp. amoena H. and M. Lewis 1947-6-15 437 Marin n Tomales (at Stemple Creek Bridge (27-27) Highway 1); Stemple Creek Comment
  CAS-BOT-BC160993  Clarkia amoena subsp. amoena David D. Keck 1937-7-3 4580 Marin Tocaloma (just west of) Comment
  RSA458846  Clarkia amoena subsp. amoena M. B. Dunkle 1936-8-14 4789 Marin Southwest Inverness, Coastal Northern California Comment
  UC423083  Clarkia amoena subsp. amoena W. C. Blasdale 1893-7-14 Marin Taylorville Comment
Read comments
Aug 12 2011
  CAS-BOT-BC163507  Clarkia amoena subsp. huntiana Peter H. Raven 1957-7-5 11048 Marin Along road 1.1 miles west of Nicasio Comment
  CAS-BOT-BC164214  Clarkia concinna H. M. Hall 1909-6-5 8500 Marin Lagunitas Comment
  UC20006  Clarkia concinna subsp. concinna W. L. Jepson 1892-6-11 Marin Ross Valley Comment
  NY231284  Clarkia concinna subsp. raichei G. A. Allen 1988-4-13 1239 Marin 1.1 km south of Tomales on Hwy. 1 Comment
  CAS-BOT-BC164302  Clarkia davyi R. S. Ferris; Ira L. Wiggins 1935-7-19 8120 Marin [about4miles] About 4 miles from Point Reyes Light House Comment
  RSA0096876  Clarkia davyi Roxana S. Ferris, Ira L. Wiggins 1935-7-19 8120 Marin About 4 miles from Point Reyes Light House. Comment
  RSA31385  Clarkia gracilis subsp. gracilis J. T. Howell 1946-5-19 21912 Marin Meadows Club, Fairfax Hills Comment
  UC20299  Clarkia gracilis subsp. sonomensis Alice Eastwood 1896-7-4 Marin Olema Comment
  CAS-BOT-BC162477  Clarkia gracilis subsp. sonomensis Doreen Smith 1996-5-12 s.n. Marin San Geronimo Ridge above Bates Canyon Comment
  CAS-BOT-BC172548  Clarkia purpurea subsp. purpurea Alice Eastwood 1926-6-9 13913 Marin Sausalito Comment
  CAS-BOT-BC164551  Clarkia purpurea subsp. viminea John Thomas Howell 1941-6-10 s.n. Marin Black Point Comment
  UC113999  Clarkia purpurea subsp. viminea Harriet A. Walker 1908-6-13 1199 Marin Olema Comment
  CAS-BOT-BC164547  Clarkia purpurea subsp. viminea Miss E. Cannon 1899-6-3 s.n. Marin [Fairfast] Fairfax 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-BC165067  Clarkia rubicunda C. W. Tilforth; John Dourley 1973-7-18 926 Marin C. 1/4 mi. e. of Pt. Reyes Light House, Point Reyes Comment
  POM181767  Clarkia rubicunda H. F. Copeland 1925-7-5 529 Marin Coast. Comment
  CAS-BOT-BC531481  Claytonia exigua D. Smith; S. Whelan; V. Smith; H. Kuimelis 2015-4-10 15367 Marin Mount Tamalpais. Marin Municipal Water District lands: Potrero Meadow Comment
  CAS-BOT-BC439223  Claytonia exigua subsp. exigua John Thomas Howell 1946-3-17 s.n. Marin Near Rock Spring, Mt. Tamalpais Comment
  JEPS43246  Claytonia exigua subsp. exigua W. L. Jepson 1918-4-20 7557 Marin Mt. Tamalpais Comment
  UC1300967  Claytonia exigua subsp. exigua Helen K. Sharsmith 1963-3-30 5264 Marin Lucas Valley; San Francisco Bay Region 137 Comment
  UC82753  Claytonia exigua subsp. exigua Alice Eastwood 1898-2-21 Marin Fairfax Hills Comment
  CAS-BOT-BC439215  Claytonia exigua subsp. exigua Alice Eastwood 1915-3-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC439232  Claytonia exigua subsp. exigua John Thomas Howell 1946-5-14 s.n. Marin Near Potrero Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC439236  Claytonia exigua subsp. exigua Phyllis Ellman 1975-3-17 s.n. Marin In the garden of George & Phyllis Ellman, Tiburon Comment
  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-BC83532  Claytonia parviflora Doreen Smith 2002-3-3 s.n. Marin Near Vogelsang Drive. Comment
  HSC17687  Claytonia perfoliata R. C. Wunner 1962-4-23 Marin Fairfax, Marinda Oaks, 100 yds. up left canyon from Marinda Dr. Comment
  UC403382  Claytonia perfoliata subsp. mexicana H. E. and S. T. Parks 1930-4-10 464 Marin Lake Phoenix; Ross District 30 Comment
  JEPS43300  Claytonia perfoliata subsp. perfoliata W. L. Jepson 1897-4-10 Marin Ross Valley Comment
  UC1176778  Claytonia perfoliata subsp. perfoliata John Thomas Howell 1946-4-13 21604 Marin near Rock Spring; Mt. Tamalpais Comment
  CHSC1383  Claytonia sibirica A. Stone 1963-4-20 Marin Small canyon near Dillon Beach. 7 Comment
  CAS-BOT-BC443937  Claytonia sibirica Paul Grun 1951-5-23 48 Marin Point Reyes Station. Comment
  CAS-BOT-BC443947  Claytonia sibirica H. L. Mason 1926-2-21 2655 Marin Road from Inverness to Point Reyes Lighthouse Comment
  CAS-BOT-BC91402  Clematis lasiantha Elsie Zeile 1905-3-27 s.n. Marin Tamalpais. Comment
  UC615347  Clintonia andrewsiana Beryl O. Schreiber 1932-5-22 283 Marin Pipe Line Trail Comment
  CAS-BOT-BC499344  Clintonia andrewsiana Eugene Carter 1978-5-7 s. n. Marin Cataract Gulch, Mt. Tamalpais Comment
  CAS-BOT-BC499348  Clintonia andrewsiana Volney Rattan 1884-5-1 s. n. Marin Camp Taylor Comment
  SEINET12051399  Clintonia andrewsiana F. H. Utech, Sato, T.; Ohara, M. 1990-1 90 -227 Marin enroute from Fairfax on Bolinas Rd to Alpine Lake, mile marker 6.06, E side of Bolinas Ridge 150 Comment
  CAS-BOT-BC263264  Collinsia sparsiflora var. collina G. Block; J. Missaghian; J. Klein; C. Barrio-Lopez 2012-3-24 205 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Meadow, outcrop near Meadow Club golf course Comment
  UC1301185  Collinsia sparsiflora var. sparsiflora Helen K. Sharsmith 1963-3-30 5262 Marin San Francisco Bay Region, Lucas Valley Lucas Valley; San Francisco Bay Region, Lucas Valley 137 Comment
  POM316770  Collomia heterophylla Patricia Wilder 1965-6-7 3544 Marin Bolinas Ridge 534 Comment
  CHSC24801  Conium maculatum E. L . Rilla 1976-6-3 32 Marin On the Dopsea Trail, 50 ft w of Shoreline Hwy 1 intersection with the Dipsea Trail, ca. 1/4 mi nw of Bench Marker 377. 97 Comment
  SBBG36301  Corallorhiza maculata J. P. Broughton 1969-7-12 1271 Marin near summit of Mt Tamalpais, Tamalpais St Park Comment
  NY28944  Cordylanthus maritimus subsp. maritimus B. Anderson 1986-6-12 3030 Marin Just off the Hiaghway 1 and 101 intersection northwest of Sausalito along Richardson Bay Comment
  HSC86671  Cordylanthus maritimus subsp. palustris Rudolf W. Becking 1988-9-3 Marin Pt. Reyes National Seashore, Limantour, at fringe of salt marsh to dike. Comment
  JEPS58937  Cordylanthus pilosus subsp. pilosus John Thomas Howell 1942-9-13 17865 Marin Fairfax Comment
  JEPS128120  Coreopsis tinctoria Eric Wrubel, Lindsay Ringer 2012-8-23 NPS 49 Marin Highway 1 at Green Gulch. Scattered along the northern shoulder, ca. 0.1 mi. Comment
  CAS-BOT-BC105664  Corethrogyne filaginifolia Paul F. Covel 1937-6-27 604 Marin Pt. Reyes Station Comment
  JEPS34417  Corethrogyne filaginifolia Rimo Bacigalupi and L. R. Heckard, Tsan-Iang Chuang 1963-6-12 8893 Marin above Ledum Swamp (Inverness Ridge, at junction of Sir Francis Drake Highway and road to Tomales Bay State Park 101 Comment
  UC1536884  Corethrogyne filaginifolia G. H. True 1937-7-25 816 Marin Forest Knolls 60 Comment
  UCSC000454  Cornus californica Beryl O. Schreiber 1932-6-29 629 Marin Creek bank. Sand Dune Beach, Tomales Bay Comment
  CAS-BOT-BC209867  Cornus nuttallii Peter H. Raven 1950-4-22 1837 Marin Near Laurel Dell, Mt. Tamalpais 609 Comment
  UC589511  Corylus californica Beryl O. Schreiber 1932-6-17 501 Marin Waterfall Beach Tomales Bay Comment
  SEINET12034009  Corylus californica H. W. Graham 1927-1 s.n. Marin along Railroad from Mill Valley to Muir Woods, near San Francisco Comment
  CAS-BOT-BC180320  Corylus cornuta subsp. californica Gordon H. True 1968-10-18 4726 Marin Point Reyes Bird Observatory ca. 3 mi NW of Bolinas at Arroyo Hondo. Just E of PRBO Headquarters Comment
  UCD110055  Corylus cornuta subsp. californica Baki Kasapligil 1965-7-11 3926 Marin Samuel Taylor State Park vicinity. Comment
  JEPS77164  Cotula coronopifolia Robert M. Lloyd 1963-4-5 2314 Marin about 1 mi nw Tiburon Comment
  UCD130913  Cotula coronopifolia Andreas Stohr 1996-5-19 22 Marin Dillon Beach. 4 Comment
  UCD130904  Cotula coronopifolia Javier Penalosa; Douglas Ripley, Sheila McCarthy 1961-4-29 1358 Marin near Marin Country Day School. (Paradise Drive 1.3 miles from intersection with U.S. 101). Tiburon Peninsula. Comment
  CAS-BOT-BC291496  Crepis capillaris John Thomas Howell 1944-7-9 19715 Marin South of Tomales Bay Comment
  UC750671  Cryptantha leiocarpa Lewis S. Rose 1946-5-3 46053 Marin Dillons Beach 6 Comment
  JEPS89853  Cryptogramma acrostichoides Dean W. Taylor 1972-2-20 1330 Marin on Mt. Tamalpais near Boot Jack Camp; Mt. Tamalpais 762 Comment
  CHSC8552  Cupressus sargentii Edward Laidlaw Smith 1957-7-7 34 Marin 1 mi. e. Pantoll Camp Area, Mt. Tamalpais State Park. 609 Comment
  JEPS39741  Cupressus sargentii W. L. Jepson 1916-7-9 6805 Marin Mt. Tamalpais 883 Comment
Read comments
Feb 13 2012
  RSA21834  Cupressus sargentii Joseph A. Ewan 1937-3-14 10182 Marin San Geronimo Ridge [near Mt. Tamalpais] 396 Comment
  RSA31101  Cupressus sargentii A. A. Beetle, J. L. Morrison 1940-1-14 3111 Marin 1/4 mile northeast of Rifle Camp on North Side Trail, Mount Tamalpais 600 Comment
  UC537967  Cupressus sargentii Mrs. G. E. Kelley 1935-1-13 Marin San Geronimo Ridge 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
  NY16814  Cupressus sargentii C. B. Wolf 1934-10-18 6200 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
  RSA992  Cupressus sargentii J. T. Howell 1927-8-22 678 Marin Rock Spring Trail, Mt Tamalpais. 548 Comment
  UCD133617  Cupressus sargentii George E. Corson Jr. 1963-1-1 s.n. Marin Above Bootjack Camp, south side of Mount Tamalpais. Comment
  CAS-BOT-BC224502  Cuscuta californica John Thomas Howell 1941-7-6 16369 Marin Rocky Ridge Fire Trail, Mt. Tamalpais Comment
  CAS-BOT-BC224506  Cuscuta californica H. Walton Clark 1937-8-1 s.n. Marin Mt. Tamalpais Comment
  RSA201404  Cuscuta campestris J. T. Howell 1946-9-20 23013 Marin Chileno Valley Comment
  RSA244741  Cuscuta occidentalis J. T. Howell 1972-6-18 48868 Marin near Ring Hill, Tiburon Peninsula 168 Comment
  SEINET905852  Cuscuta salina Lewis S. Rose 1933-1 33377 Marin On Salicornia pacifica Sta. Comment
  RSA22078  Cuscuta salina var. major J. T. Howell 1939-11-5 15386 Marin Sausalito Comment
  UC24752  Cynoglossum grande F. P. McLean 1876-3-14 Marin Angel Island Comment
  PASA1964  Cynoglossum grande Annetta Carter 1929-2-22 Marin (Upper Redwood) Comment
  CAS-BOT-BC190414  Cynosurus echinatus Alice Eastwood 1922-7-9 11501 Marin Mill Valley. Blithedale. Comment
  UC1177115  Cynosurus echinatus John Thomas Howell 1943-5-22 18157 Marin Lagunitas Meadows Mt. Tamalpais; , Lagunitas Meadows Comment
  CAS-BOT-BC114642  Cyperus eragrostis Gordon H. True 1968-7-26 4701 Marin Point Reyes Bird Observatory ca. 3 miles NW of Bolinas at Arroyo Hondo. 60 Comment
  CAS-BOT-BC113829  Cyperus niger D. Smith 1998-7-3 s.n. Marin Pt. Reyes National Seashore, just E of Pierce Point Road North of Abbots Lagoon. Comment
  CAS-BOT-BC133728  Cypripedium californicum Miss Eastwood 1898-5-1 s.n. Marin Field redacted by CAS, contact the data manager for more information Comment
  UCD96976  Cypselea humifusa John Thomas Howell 1947-10-19 24184 Marin Desiccated strand of Alpine Lake. Comment
  UC2062685  Cypselea humifusa Barbara Ertter with David Gowen 2008-12-11 19379 Marin Alpine Lake below Bom Tempe dam, Marin Municipal Water District WSW of Fairfax. Comment
  CAS-BOT-BC201003  Cytisus proliferus Gordon H. True 1982-3-23 8482 Marin Along fire road on south side of Black Canyon, San Rafael Hills, San Rafael 182 Comment
  CAS-BOT-BC198520  Cytisus scoparius John H. Thomas 1966-7-17 11559 Marin Strawberry Point, to east of Mill Valley, near Highway 101 Comment
  CDA4063  Cytisus scoparius T. C. Fuller 1957-12-17 s.n. Marin Inverness, Pt. Reyes. 0 Comment
  RSA256340  Cytisus scoparius Robert A. Norris 1974-10-13 2213 Marin By Panoramic Highway-Sequoia Valley Rd. junction, about 1 mi. SSW Mills Valley. Comment
  RSA643342  Cytisus scoparius R. D. Geoden, D. W. Ricker 1970-4-14 s.n. Marin Mill Valley 427 Comment
  SBBG3299  Cytisus scoparius H. and M. Dearing 1939-4-28 3211 Marin Sausalito Comment
  CAS-BOT-BC201011  Cytisus scoparius Catherine A. Toschi 1963-2-17 63 :10 Marin One mile northwest of Inverness (corner of Vision and Vision Roads) 30 Comment
  CAS-BOT-BC474709  Cytisus striatus Greg Archbald 1990-8-1 s.n. Marin Golden Gate National Recreation Area, ca. 1 mi up unpaved road from intersection with Tennessee Valley Rd off Hwy 1, unpaved road known locally as the Marincello Rd or trail Comment
  CAS-BOT-BC189759  Dactylis glomerata Peter H. Raven 1952-6-27 4191 Marin Ralston E. White Estate, upper Blithedale Canyon, Mount Tamalpais. Comment
  CAS-BOT-BC189714  Danthonia californica John Thomas Howell 1947-7-6 23326 Marin Mount Tamalpais. Near Barths Retreat. Comment
  CAS-BOT-BC189718  Danthonia californica Javier Penalosa; J. T. Howell 1961-6-7 1628 Marin Tiburon Peninsula. West of Marin Country Day School. 30 Comment
  UC907663  Danthonia californica G. Thomas Robbins with J. T. Howell 1945-5-9 1893 Marin 1/2 mi n Hamilton Field Air Base Comment
  JEPS45733  Datisca glomerata W. L. Jepson 1890-11-29 13950 Marin Mount Tamalpais Comment
  POM212442  Datura stramonium Joseph A. Ewan 1933-11-5 8082 Marin Pt Reyes Road. Roadside opposite barnyard. Comment
  JEPS162  Daucus pusillus unknown 1925-7-23 71 Marin Pt. Reyes Light Comment
  CAS-BOT-BC287391  Deinandra corymbosa John Thomas Howell 1944-6-25 19650 Marin Santa Venetia Comment
  CAS-BOT-BC287392  Deinandra corymbosa John Thomas Howell 1945-7-29 21341 Marin Bolinas Comment
  JEPS30079  Deinandra corymbosa Lewis S. Rose 1961-7-30 61058 Marin China Camp 3 Comment
  CAS-BOT-BC287388  Deinandra corymbosa Gordon H. True 1968-7-2 4653 Marin Point Reyes Bird Observatory ca 3 miles NW of Bolinas at Arroyo Hondo, Baccharis plot W of PRBO Headquarters 45 Comment
  CAS-BOT-BC9617  Delphinium californicum Gordon H. True; Fred Rose 1969-6-20 5077 Marin Pt. Reyes Bird Observatory, 3 mi. NW of Bolinas at Arroyo Honda, lower end of Sheep Corral Canyon 60 Comment
  UC1176744  Delphinium californicum John Thomas Howell 1946-6-20 22091 Marin Muir Beach Comment
  JEPS21837  Delphinium californicum subsp. californicum A. M. Craig 1958-5-17 Marin along State Hwy 1 5 mi s Stinson Beach 121 Comment
  UC615452  Delphinium decorum Beryl O. Schreiber 1937-5-9 2399 Marin Point Reyes Lighthouse 152 Comment
  UC1300969  Delphinium decorum subsp. decorum Helen K. Sharsmith 1963-3-30 5283 Marin near McClures Beach; San Francisco Bay Region, Point Reyes Peninsula 15 Comment
Read comments
Sep 27 2007
  UC1537321  Delphinium decorum subsp. tracyi Gordon H. True Jr. 1936-3-21 364 Marin w slope of hill near Forest Knolls 213 Comment
Read comments
Sep 27 2007
  CAS-BOT-BC10184  Delphinium hesperium Alice Eastwood 1925-6-7 12974 Marin Meadow near Fairfax Comment
  CAS-BOT-BC9968  Delphinium nudicaule James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais. E side Redwood Canyon Comment
  CLARK-A1528-1312  Delphinium nudicaule Mark M. Mahady 1977-5-27 Marin Fairfax Comment
  CAS-BOT-BC9963  Delphinium nudicaule Gertrude Raven Hardman 1925-3-10 s.n. Marin Tomales Comment
  SEINET7720714  Delphinium nudicaule Unknown 1887-4-17 Marin San Rafael Comment
  UC854191  Delphinium patens Alice Eastwood 1912-5-20 62 Marin Kentfield Comment
  JEPS51675  Dendromecon rigida W. L. Jepson 1892-4-5 Marin Ross Valley Comment
  UC855088  Dendromecon rigida Alice Eastwood 1912-7-29 1508 Marin Mt. Tamalpais Comment
  CAS-BOT-BC11014  Dendromecon rigida subsp. rigida Amos Arthur Heller 1906-6-12 8402 Marin Mt. Tamalpais Comment
  CAS-BOT-BC11020  Dendromecon rigida subsp. rigida Wilhelm Nikolaus Suksdorf 1913-7-6 436 Marin Hills near Mill Valley. Comment
  CAS-BOT-BC192550  Deschampsia cespitosa subsp. holciformis Catherine Best 1984-4-18 920 Marin Tom's Point, Tomales Bay Comment
  CAS-BOT-BC192558  Deschampsia cespitosa subsp. holciformis John Thomas Howell 1946-6-30 22153 Marin Rodeo Lagoon Comment
  UC1011017  Deschampsia cespitosa subsp. holciformis Mary Focht 1935-5-31 72 Marin Dillon's Beach Comment
  UC1177108  Deschampsia cespitosa subsp. holciformis John Thomas Howell 1946-6-30 22153 Marin Rodeo Lagoon 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
  UC635454  Dicentra formosa H. L. Mason 1926-2-21 2649 Marin road from Inverness to Point Reyes Lighthouse Comment
  SEINET12103159  Dicentra formosa M. T. Doutt 1931-1 120 Marin Comment
  UCSB19857  Dicentra formosa Tom, Bennett 1965-4-15 Marin 1.0 mi. West of Muir Woods National Monument west entrance on road leading to Stinson Beach, 17 miles N of San Francisco 18 Comment
  CAS-BOT-BC613  Dicentra formosa subsp. formosa L. R. Abrams 1929-4-19 11630 Marin Near head of Drake Estuary. Comment
  SEINET199937 Image available Dichanthelium acuminatum subsp. fasciculatum John Thomas Howell 1941-6-29 16340 Marin Between rock Srping and Laurel Dell. Mt. Tamalpais Comment
  CAS-BOT-BC499451  Dichelostemma capitatum Elsa G. Ruckert 1960-3-29 54 Marin County road, north of marshall marin county, few hundred feet from village 15 Comment
  CAS-BOT-BC499456  Dichelostemma capitatum Saichi Kawahara 1969-5-28 1094 Marin Coastal strand; midden of Coast Miwok habitation site (Mrn 216), Limantour Spit, Drakes Bay Comment
  JEPS64185  Dichelostemma capitatum Adele Lewis Grant 1918-5-12 1212 Marin near Manzanita (Bolinas Road) Comment
  SEINET215314  Dichelostemma capitatum subsp. capitatum Cary A. Mitchell 1969-4-12 8 Marin South side of Mount Tamalpais. Comment
  CAS-BOT-BC502559  Dichelostemma congestum Phyllis Ellman 1974-5-16 s.n. Marin Audubon Scantuary, Tiburon Peninsula Comment
  UC1300927  Dichelostemma congestum Helen K. Sharsmith 1963-5-18 5436 Marin near Larkspur (Alpine Dam road); San Francisco Bay Region 137 Comment
  CDA39973  Dichondra donelliana J. T. Howell 1970-5-1 46524 Marin West of Rock Spring at south end of Bolinas Ridge, Mt. Tamalpais. 0 Comment
  CAS-BOT-BC150367  Diplacus aurantiacus Javier Penalosa 1961-4-16 1329 Marin Tiburon. Hill above intersection of Mar West St. and Paradise Dr. Comment
  CAS-BOT-BC150373  Diplacus aurantiacus Javier Penalosa 1961-5-30 1550 Marin South-west of Tiburon Blvd., 1.2 mi. from U.S. 101 Comment
  CAS-BOT-BC231852  Diplacus aurantiacus S. Creer; A. Williams 2012-5-2 407 Marin Marin Municipal Water District Lands: Mount Tamalpais. Behind Throckmorton Fire Station, on slope between station and bypass trail Comment
  SEINET8888388 Image available Diplacus aurantiacus Alex Lasseigne 2003-1 13716 Marin along road from Sausalito to highway back to San Francisco; Sausalito Comment
  CAS-BOT-BC152294  Diplacus congdonii Mrs. E. C. Sutliffe 1920-3-10 s.n. Marin Lake Lagunitas Comment
  UCD114706  Diplotaxis muralis Gordon H. True 1968-5-20 4202 Marin G. H. True residence, 142 Margarita Dr., San Rafael Hills, San Rafael. 30 Comment
  CAS-BOT-BC121853  Dirca occidentalis Bell Richardson Jackson 1920-6-11 s.n. Marin Lagunitas Comment
  CAS-BOT-BC471218  Dirca occidentalis A. Williams; S. Whelan; N. Reid; D. Greenberger 2014-3-6 14102 Marin Mount Tamalpais. Marin Municipal Water District lands: West of Ridgecrest Blvd., N of intersection with Rock Springs Trail Comment
  RSA126206  Dirca occidentalis J. T. Howell 1948-5-31 s.n. Marin Devil's Gulch, near Camp Taylor Comment
  UC3572  Disporum smithii J. Burtt Davy 1894-3-31 690 Marin Bear Valley Comment
  UC3579  Disporum smithii W. L. Jepson Apr 1 1893-Apr 2 1893 Marin Olema Comment
  UC429274  Disporum smithii C. F. Sonne Apr 1888 2168 Marin near Camp Taylor (U. P. C. Rail Road); U. P. C. Rail Road Comment
  RSA41935  Disporum smithii H. C. Cantelow 1936-4-5 1187 Marin Paper Mill Creek. Comment
  CAS-BOT-BC195634  Distichlis spicata Javier Penalosa 1961-5-30 1534 Marin Below Tiburon Boulevard ca. 50 yds. west of Blackfield Drive Comment
  HSC9629  Distichlis spicata Leo Koch 1940-6-5 1006 Marin Saline flat around California Park, just S of San Rafael, along Hwy 101. Comment
  UCSB58253  Dodecatheon clevelandii Gliessman, Stephen 1969-3-31 Marin south facing slope in a meadow overlooking the town of Tiburon; rocky serpentine soil; approx. 1.0 mi. N. of junction of Marwest Rd. and Tiburon Peninsula Hwy. 91 Comment
  UC22382  Dodecatheon hendersonii Harley P. Chandler 1901-2-22 752 Marin Mount Tamalpais San Francisco Bay Region, Mount Tamalpais Comment
  UC22386  Dodecatheon hendersonii F. T. Bioletti April, 1892 Marin Fairfax Comment
  POM287488  Dodecatheon hendersonii subsp. cruciatum Lyman Benson 1929-3-21 1027 Marin Larkspur. Comment
  CAS-BOT-BC157714  Drymocallis glandulosa var. glandulosa Gordon H. True 1970-4-23 5308 Marin Point Reyes Bird Observatory 3 mi. NW. of Bolinas at Arroyo Honda 30 Comment
  JEPS60040  Dryopteris arguta W. L. Jepson 1921-12-11 9626 Marin Lake Alpine Comment
  UC2048025  Dryopteris arguta C. J. Rothfels with J. Game, L. P. Agnew 2015-9-19 4607 Marin West end of Phoenix Lake, along the trail that goes around the lake. Comment
  UC811821  Dryopteris arguta Lewis S. Rose 1939-2-23 39007 Marin Mill Valley 30 Comment
  CAS-BOT-BC70897  Dryopteris arguta Roxana S. Ferris 1965-5-1 13639 Marin Above Abbott Lagoon. Point Reyes National Seashore. Comment
  CAS-BOT-BC70908  Dryopteris arguta Javier Penalosa 1961-7-15 1981 Marin 1st Ravine NW of summit of Peninsula 137 Comment
  JEPS35056  Dryopteris arguta Mrs. M. J. Myers Marin Bolinas Comment
  SEINET11619630  Dryopteris arguta H. W. Graham 1927-1 9- 11 -32 Marin from Mill Valley to Muir Woods, near San Francisco Comment
  CAS-BOT-BC538077  Dryopteris expansa A. Kinnear; P. Suri; M. Laitinen; E. Gunnison 2015-2-27 15102 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands. Culvert KP2 Comment
  SEINET12215981  Dudleya caespitosa E. H. Graham 1931-1 6901 Marin Near lighthouse, Pt. Reyes Comment
  UC1015378  Dudleya cymosa Reid Moran 1947-6-13 2287 Marin 1 mi n Stinson Beach Comment
  CAS-BOT-BC428130  Dudleya cymosa subsp. cymosa John Thomas Howell 1946-6-23 22117 Marin Head of Little Carson Canon [Canyon] Comment
  CAS-BOT-BC197150  Echinochloa crus-galli John Thomas Howell 1943-7-4 18276 Marin Inverness Comment
  CAS-BOT-BC350959  Echinochloa crus-galli A. Williams 2013-8-9 13766 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Alpine Reservoir drawdown zone at Bullfrog Creek Comment
  CAS-BOT-BC208540  Ehrharta calycina David L. Morgan 1960-7-23 s.n. Marin On Pierce Road near entrance to McClure Ranch, ca 4 mi. NE of Lighthouse Rd., Pt. Reyes Comment
  CAS-BOT-BC112865  Eleocharis macrostachya John Thomas Howell 1944-6-4 19568 Marin Mt. Vision west of Inverness Comment
  HSC7319  Eleocharis macrostachya Rollin Sparrowe 1962-4-17 12 Marin Phoenix Lake shore, near town of San Anselmo Comment
  RSA127258  Eleocharis palustris J. T. Howell 1944-6-4 19568 Marin Mt. Vision west of Inverness Comment
  CAS-BOT-BC112256  Eleocharis rostellata John Thomas Howell 1945-5-20 20870 Marin Tiburon Comment
  CAS-BOT-BC112259  Eleocharis rostellata Martin Simon Jussel 1934-5-1 s.n. Marin Lake Lagunitas Comment
  JEPS128119  Elymus X gouldii Eric Wrubel, Lindsay Ringer 2012-8-21 NPS 50 Marin Golden Gat National Recreation Area. Willow Camp Fire Road off Highway 1. Comment
  CAS-BOT-BC203855  Elymus X hansenii Javier Penalosa 1961-4-8 1281 Marin Tiburon Peninsula. Plateau northwest of summit Comment
  RSA127280  Elymus X hansenii J. T. Howell 1948-5-31 24325 Marin Devil's Gulch, near Camp Taylor Comment
  CDA9228  Elymus californicus D. G. Kelch 1991-5-31 s.n. Marin S. end of Nicasio Reservoir along Pt. Reyes Road. Comment
Read comments
Jun 20 2011
  RSA216755  Elymus californicus Robert F. Hoover 1969-5-26 11347 Marin Woodacre Comment
  UC1106121  Elymus californicus John Thomas Howell 1941-7-6 16356 Marin Mount Tamalpais, Kent Trail Mount Tamalpais; , Kent Trail Comment
  UC1446233  Elymus californicus Paul But 1975-6-7 1029 Marin San Geronimo, along San Geronimo Valley Drive San Geronimo; , San Geronimo Valley Drive Comment
  UC37410  Elymus californicus J. Burtt Davy 1898-8-1 4318 Marin near Olema; North Coast Ranges Comment
  SEINET7781338  Elymus californicus Unknown 1969-6-12 69033 Marin 3 mi se of Nicasio Comment
  UC1106089  Elymus glaucus John Thomas Howell 1944-6-25 19642 Marin Santa Venetia Comment
  SEINET10658466  Elymus glaucus Robert A. Norris 1977-6-2 Norris 3633 Marin McNear's Beach. Comment
  CAS-BOT-BC203521  Elymus glaucus subsp. glaucus John Thomas Howell 1943-5-22 18122 Marin Deer Park near Fairfax Comment
  SEINET6646234 Image available Epilobium brachycarpum G. McGruer 1982-1 111 Marin between Hwy 101 and bikeway; 1.4 km S of jct. with Hwy 1; Marin County Comment
  RSA31421  Epilobium brachycarpum J. T. Howell 1946-9-20 23018 Marin Chileno Valley Comment
  RSA39866  Epilobium brachycarpum P. A. Munz 1947-10-5 12192 Marin Trail from Ross to Lake Lagunitas. 152 Comment
  CAS-BOT-BC166285  Epilobium canum subsp. canum Ralph Hoffmann 1930-7-23 s.n. Marin Little Pine, San Rafael Mts. Comment
  SEINET187076  Epilobium ciliatum subsp. ciliatum P. A. Munz 1936-7-8 14300 Marin South border of Kentfield Comment
  UC589407  Epilobium ciliatum subsp. watsonii Beryl O. Schreiber 1932-6-30 648 Marin Indian Beach Tomales Bay (springy place) Comment
  UCD35987  Epilobium ciliatum subsp. watsonii Beecher Crampton 1946-8-14 409 Marin Along an inlet between Hamlet and Tomales. 6 Comment
  UC20074  Epilobium foliosum W. A. Setchell 1896-3-6 Marin Bolinas Ridge Western Middle California Comment
  OBI12065  Epilobium minutum Lewis S. Rose 1963-5-24 63062 Marin Tiburon 30 Comment
  UC101834  Epilobium minutum Katharine Brandegee 1907-6-30 Marin Westpoint Rd Tamalpais Comment
  UC20071  Epilobium minutum Mrs. Brandegee Marin Tamalpais Comment
  CAS-BOT-BC422404  Epipactis helleborine C. Kellner; T. Gosliner; J. Nuzzo; K. Laurenson-Wright; S. Whelan 2014-6-14 14520 Marin Field redacted by CAS, contact the data manager for more information Comment
  CAS-BOT-BC57333  Equisetum laevigatum John Thomas Howell 1940-5-26 15546 Marin Little Carson Comment
  CAS-BOT-BC57329  Equisetum laevigatum Doreen Smith 2002-4-2 s.n. Marin Roadside at junction of Hick's Valley Road and Wilson Hill Road Comment
  CAS-BOT-BC57546  Equisetum telmateia John Thomas Howell 1946-4-14 21615 Marin Near Tomales Comment
  SFV12517  Equisetum telmateia subsp. braunii K. A. Wilson 1975-3-28 1461 Marin Mount Tamalpais State Park. Tourist Club Highway (Trail), south of Panoramic Highway. West facing slope. 244 Comment
  UC42753  Equisetum telmateia subsp. braunii M. A. Howe 1892-3-19 Marin Mill Valley Comment
  UCR21007  Equisetum telmateia subsp. braunii H. M. Whistler 1966-4-15 s.n. Marin Central Coast, McClure's Beach, on Tomales Point 8 Comment
  SEINET3866717  Equisetum telmateia subsp. braunii Elizabeth Neese, Dan Cheatham 1985-9-29 17269 Marin Stinson Beach State Park, along Pacific coast about 20 miles NW of Golden Gate Bridge.; 0 Comment
  CAS-BOT-BC204484  Eragrostis cilianensis Doreen Smith 1997-9-20 s.n. Marin Stafford Lake, Novato Comment
  CAS-BOT-BC291181  Erechtites glomeratus John Thomas Howell 1965-10-13 41413 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC291186  Erechtites glomeratus R. E. Frenkel 1964-5-7 484 Marin Bolinas-Fairfax Road, 1/2 mile E. of junction with Calif. Hwy. 1 91 Comment
  RSA128481  Erechtites glomeratus Peter H. Raven 1949-10-30 1256 Marin Eldridge Grade above Kentfield. 183 Comment
  CAS-BOT-BC421695  Erechtites minimus C. Kellner; L. Hasz; C. Casey; P. Scott; D. Greenberger 2014-5-10 14630 Marin Mount Tamalpais. Marin Municipal Water District lands: Across the bridge from Leo T. Cronin Fish Viewing Area, up road from gate along Lower Peters Dam Road. Comment
  UCR111267  Ericameria arborescens L. S. Rose 1966-9-29 66092 Marin Mt. Tamalpais, East Peak. 701 Comment
  SD87588  Ericameria arborescens subsp. arborescens Frank W. Peirson 1925-10-3 6449 Marin Mt. Tamalpais 550 Comment
  CAS-BOT-BC300593  Erigeron foliosus var. franciscensis Javier Penalosa 1961-6-29 1871 Marin Tiburon Peninsula. Paradise Drive 2.4 miles northwest of road to Naval Net Depot Comment
  CAS-BOT-BC300625  Erigeron foliosus var. hartwegii Doreen Smith 1999-8-27 s.n. Marin Pt. Reyes National Seashore, North-west of North District Ranger Station Comment
  UCSB13361  Erigeron glaucus Blattau, Jim 1962-4-17 Marin At tip of Point Reyes Peninsula 60 Comment
  CAS-BOT-BC295438  Erigeron karvinskianus Javier Penalosa 1961-4-16 1343 Marin Tiburon Peninsula. Tiburon. Hill above intersection of Mar West St. and Paradise Dr. Comment
  CAS-BOT-BC295440  Erigeron karvinskianus Gordon H. True 1970-4-18 5322 Marin Point Reyes Bird Observatory 3 mi. NW. of Bolinas at Arroyo Honda 60 Comment
  UC1041115  Erigeron petrophilus var. petrophilus J. W. Congdon 1880-10-23 Marin Nicasio Creek Comment
  CAS-BOT-BC300238  Erigeron reductus var. angustatus John Thomas Howell 1946-7-7 22197 Marin South of Barths Retreat, Mt. Tamalpais Comment
  CAS-BOT-BC300240  Erigeron reductus var. angustatus Alice Eastwood 1912-7-29 1518 Marin Mt. Tamalpais Comment
  CHSC74989  Eriodictyon californicum Ed Taub 1974-5-4 124 Marin On Carson Ridge, off Bolinas valley Road, west of Fairfax. 457 Comment
  UC24055  Eriodictyon californicum Ivar Tidestrom 1895-5-11 Marin Mt. Tamalpais Comment
  UCD14227  Eriodictyon californicum Tim Metcalf 1974-5-4 286 Marin Marin County; up Carson Ridge off of Bolinus County Road, east of Fairfax, above edge of dirt road; 304 Comment
  UC1313179  Eriogonum latifolium J. M. Gillett, A. G. Moulds 1964-6-11 12651 Marin s Marshall 1 Comment
  UC495587  Eriogonum latifolium Merle Randall 1930-6-13 Marin bank of Alamere Creek 8 mi above Bolinas; Alamere Creek Comment
  UC77572  Eriogonum latifolium T. S. Brandegee Oct. 1888 Marin Angel Island Comment
  CAS-BOT-BC259185  Eriogonum latifolium John Thomas Howell 1966-5-25 41531 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC259197  Eriogonum latifolium Volney Rattan 1977-5-26 s.n. Marin Angel Island, San Francisco Bay Comment
  CAS-BOT-BC266045  Eriogonum latifolium Robert Soost 1999-7-2 s.n. Marin South Beach, Pt. Reyes N.S. Comment
  RSA766470  Eriogonum latifolium L. M. Booth 1932-10-15 2082 Marin Pt. Reyes. Inverness Ridge. Comment
  SEINET11938057  Eriogonum latifolium M. T. Doutt 1931-1 596 Marin Pt. Reyes, lighthouse Comment
  CAS-BOT-BC232297  Eriogonum luteolum var. caninum B. Young; K. Emmett; O. Anderson; J. Baxter 2012-6-23 1712 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., culvert OS-12 Comment
  JEPS78902  Eriogonum luteolum var. luteolum Edward Lee 1936-6-14 2227 Marin by road from Deer Park to Shaver Grade ((Fairfax to Alpine Lake)) Comment
  CAS-BOT-BC268923  Eriogonum nudum var. auriculatum A. D. E. Elmer 1903-7-1 4651 Marin Point Reyes Post Office Comment
  CAS-BOT-BC268931  Eriogonum nudum var. auriculatum John Thomas Howell 1926-10-20 2224 Marin Near Alto Comment
  CAS-BOT-BC268932  Eriogonum nudum var. auriculatum John Thomas Howell 1945-7-4 s.n. Marin Inverness Ridge Comment
  JEPS56597  Eriogonum nudum var. auriculatum W. L. Jepson 1928-6-10 12919 Marin Tiburon Vicinity of San Francisco Bay, Tiburon Comment
  UC1176912  Eriogonum nudum var. auriculatum John Thomas Howell 1939-7-2 14841 Marin between Big Lagoon and Muir Woods Comment
  UCSB1501  Eriogonum vimineum Kamb, Peter 1950-7-27 Marin Spring on Alpine Dam Road; east of the dam Comment
  UCSB1502  Eriogonum vimineum Keator, Glenn 1958-7-10 Marin 4.1 miles west of Fairfax on Lake Alpine road Comment
  CAS-BOT-BC297986  Eriophyllum confertiflorum John Thomas Howell 1950-6-11 26627 Marin Rock Spring Trail near Mt Theater, Mt Tamalpais Comment
  CAS-BOT-BC297989  Eriophyllum confertiflorum John Thomas Howell 1927-9-9 3094 Marin Between Mill Valley and Muir Woods 213 Comment
  CAS-BOT-BC297990  Eriophyllum confertiflorum Ivar Tidestrom 1895-5-11 s.n. Marin Near Mill Valley Comment
  CAS-BOT-BC297994  Eriophyllum confertiflorum Javier Penalosa 1962-3-17 2246 Marin Tiburon Peninsula. Around Old St. Hilary's Chapel Comment
  CAS-BOT-BC297998  Eriophyllum confertiflorum Javier Penalosa 1961-5-30 1548 Marin Tiburon Peninsula. Hill SW of a point on Tiburon Blvd 1.2 miles from US 101 Comment
  POM181719  Eriophyllum confertiflorum H. F. Copeland 1923-6-15 102 Marin Mount Tamalpais Comment
  UCD132137  Eriophyllum confertiflorum Heidi E. M. Dobson 1978-5-31 333 Marin Overlooking Alpine Lake on Fairfax-Bolinas Road at base of Pine Hill. Comment
  CAS-BOT-BC301193  Eriophyllum lanatum var. arachnoideum John Thomas Howell 1930-4-20 4737 Marin Pt. Reyes Comment
  CAS-BOT-BC301204  Eriophyllum lanatum var. arachnoideum Alice Eastwood 1925-5-31 12977 Marin Mt. Tamalpais Comment
  UC507045  Eriophyllum lanatum var. arachnoideum Don Hatfield 1933-4-16 E 7 Marin 2 mi ne Stinsons Beach; Mill Valley Road Comment
  RSA51276  Erodium botrys J. T. Howell 1947-4-13 23058 Marin Tiburon Peninsula. Comment
  UCD103008  Erodium botrys Collector unknown 1928-1-1 1445 Marin location unknown. Comment
  UC20996  Eryngium armatum Alice Eastwood July 1896 Marin Tennessee Bay Comment
  UC32470  Eryngium armatum J. Burtt Davy 1900-7-12 6700 Marin Point Reyes Comment
  UC398748  Eryngium armatum Katharine Brandegee 1918-6-11 Marin Point Reyes Comment
  UCD127496  Eryngium racemosum John Thomas Howell 1946-9-15 23006 Marin Hidden Lake, Mount Tamalpais. Comment
  JEPS82531  Erysimum capitatum var. capitatum Roger Raiche 1984-5-12 40142 Marin along Marshall-Petaluma Rd near Marshall (3.3 mi se from its intersection with Coast Hwy 1, near crest of road); Frink Canyon 152 Comment
  CAS-BOT-BC54725  Erysimum concinnum Saichi Kawahara 1960-4-5 80 Marin Midden of Cast Miwok habitation site (Mrn 216) Limantour Spit. Drakos Bay. Comment
  CAS-BOT-BC54727  Erysimum concinnum Belle R. Jackson 1930-5-1 s.n. Marin Point Reyes. Comment
  CAS-BOT-BC54746  Erysimum concinnum Alice Eastwood 1923-5-13 11817 Marin Point Reyes. Comment
  CAS-BOT-BC54748  Erysimum concinnum Alice Eastwood 1923-5-13 11817 Marin Point Reyes. Comment
  CHSC23157  Erysimum concinnum Robert A. Schlising; Glenn Keator 1962-2-18 2068 Marin Coast Ranges. NW-facing slopes east of Point Reyes Lighthouse. Comment
  JEPS66107  Erysimum concinnum Wayne Roderick 1971-5-9 Marin Abbott's Lagoon Pt. Reyes Comment
  UC1301014  Erysimum concinnum Helen K. Sharsmith 1962-5-30 5092 Marin San Francisco Bay Region. Point Reyes Peninsula. 137 Comment
  CAS-BOT-BC54742  Erysimum concinnum G. B. Rossbach; R. P. Rossbach 1939-6-6 916 Marin Outer coast of Point Reyes about 2.5 miles northeast of the end and southwest of Coast Guard Station. 22 Comment
  UCD114837  Erysimum concinnum Ann F. Johnson 1974-6-1 s.n. Marin 1.5 km south of Kehoe Creek, Point Reyes Beach, Pt. Reyes National Seashore. Comment
  CAS-BOT-BC54766  Erysimum franciscanum Alice Eastwood 1912-7-29 s.n. Marin Mount Tamalpais. Comment
  CAS-BOT-BC54768  Erysimum franciscanum Walter Lennon 1973-3-15 s.n. Marin Marin Headlands, just west of Golden Gate Bridge. Comment
  CAS-BOT-BC54771  Erysimum franciscanum G. B. Rossbach; R. P. Rossbach 1940-4-25 927 Marin About 1.5 mile northeast of Muir Woods National Monument. 304 Comment
  SEINET10862863  Erysimum franciscanum Robert A. Norris 1977-5-14 Norris 3587 Marin Near Pt. Reyes Beach North. Comment
  CAS-BOT-BC403206  Eschscholzia californica Alice Eastwood 1915-6-23 4753 Marin Pt. Reyes Comment
  CAS-BOT-BC403209  Eschscholzia californica Javier Penalosa 1961-4-1 1233 Marin Tiburon Peninsula. Hill south-east of Bel Aire School 60 Comment
  CAS-BOT-BC403213  Eschscholzia californica L. R. Abrams 1927-4-19 11579 Marin Near lighthouse, Point Reyes Comment
  CAS-BOT-BC403202  Eschscholzia californica John Thomas Howell 1954-4-22 29141 Marin South end of Tiburon Peninsula Comment
  UCD69739  Eschscholzia californica Carolyn Schlobohm 1989-5-6 17 Marin Tiburon Hills. Open grassy hillside, 0.5 mile north-east of spring. With grasses, Achillea and Viola. On semi-dry soil in full sun. Herb, 30cm tall with orange flowers. 115 Comment
  RSA12215  Eschscholzia californica subsp. californica Carl B. Wolf 1934-6-28 5758 Marin Point Reyes Peninsula opposite Wireless Station, 9 miles by road from the Lighthouse. 61 Comment
  CAS-BOT-BC206812  Euonymus occidentalis H. E. McMinn 1922-6-20 247 Marin Stream bank leading into Muir Woods (Bootjack Trail). Comment
  CAS-BOT-BC206816  Euonymus occidentalis Doreen Smith 2003-7-1 s.n. Marin Cataract Gulch above L. Alpine Comment
  RSA187458  Euphorbia lathyris John H. Thomas 1966-1-30 11472 Marin McClures Beach, Tomales Point. Comment
  CAS-BOT-BC300548  Euphorbia serpillifolia subsp. serpillifolia A. Williams; R. Brostrom; F. Leist 2013-6-8 13265 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  CAS-BOT-BC312245  Euthamia occidentalis Greg de Nevers 2001-10-5 12629 Marin Volunteer Canyon, Lagoon side of Highway 1, Audobon Canyon Ranch, Bolinas Lagoon Preserve 304 Comment
  CDA2763  Fallopia multiflora G. D. Barbe 1980-11-21 3023 Marin Margadant Hayakawa s garden, Mill Valley. 0 Comment
  CDA29045  Festuca californica D. G. Kelch, A. G. Murdock, D. A. Weinstein 2006-5-1 6 .17 Marin Lucas Valley Rd. Comment
  CAS-BOT-BC282509  Festuca elmeri John Thomas Howell 1939-5-14 14665 Marin Between Phoenix Lake and Lake Lagunitas Comment
  UC766819  Festuca elmeri R. F. Hoover 1941-5-21 5193 Marin Head of Drakes Estero Comment
  CAS-BOT-BC278440  Festuca idahoensis John Thomas Howell 1941-6-10 16293 Marin Black Point Comment
  CAS-BOT-BC278444  Festuca idahoensis John Thomas Howell 1942-6-21 16996 Marin Carson Ridge Comment
  CAS-BOT-BC278448  Festuca idahoensis Catherine Best 1988-5-5 1396 Marin On the Cheda Ranch about 1 mile north of Samuel Taylor Park on Sir Francis Drake Hwy Comment
  SBBG114172  Festuca myuros var. hirsuta R. Fowler 1983-5-1 Marin near lighthouse (N of parking area), Pt Reyes Nat Seashore Comment
  CAS-BOT-BC278985  Festuca rubra John Thomas Howell 1941-5-25 16216 Marin Rifle Camp, Mt. Tamalpais Comment
  CAS-BOT-BC278997  Festuca rubra John Thomas Howell 1944-6-4 19556 Marin Inverness Ridge west of Inverness Comment
  UC1153911  Festuca rubra Beecher Crampton 1957-6-11 4180 Marin 1.2 mi n Muir Beach (along State Hwy 1) Comment
  UCD66341  Festuca rubra A. A. Beetle 1945-6-12 3892 Marin Lagunitas, dry banks above Papermill Creek. Comment
  UCD66358  Festuca rubra R. Tofsrud 1948-8-1 Marin Marin County. Comment
  RSA128882  Filago californica J. T. Howell 1939-5-14 s.n. Marin West Point, Mt. Tamalpais Comment
  POM181769  Filago gallica H. F. Copeland 1925-8-5 521 Marin Coast Comment
  CAS-BOT-BC453526  Fragaria chiloensis John Thomas Howell 1926-2-21 1636 Marin Ocean bluffs at Point Reyes Comment
  UC859949  Fragaria vesca Alice Eastwood 1912-5-21 50 Marin Kentfield Comment
  CAS-BOT-BC457931  Fragaria vesca subsp. californica John Kipping 1967-3-18 45 Marin Site of old nursery, Point Reyes Bord Observatory, 5 miles north of Bolinas on Mesa Road, Point Reyes National Seashore. 53 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
  CAS-BOT-BC457942  Fragaria vesca subsp. californica Javier Penalosa 1961-3-11 1128 Marin 602 ft. hill west of Paradise Cay; Tiburon Peninsula 60 Comment
  UCD112549  Frangula californica A. M. Lute 1916-5-28 s.n. Marin Lagunitas. Comment
  JEPS30100  Frankenia salina W. L. Jepson 1941-6-15 20614 Marin salt marsh Tiburon Peninsula Comment
  CAS-BOT-BC130029  Fritillaria affinis Javier Penalosa 1961-3-25 1195 Marin 600 ft. ridge above Tiburon 152 Comment
  JEPS5176  Fritillaria affinis Lucille Roush 1928-3-18 Marin Tomales Bay, Millerton Millerton; Tomales Bay, Millerton Comment
  UC1134607  Fritillaria affinis H. S. Yates 1934-3-18 3718 Marin Point Reyes 182 Comment
  UC942847  Fritillaria affinis Lewis S. Rose 1950-3-27 50037 Marin Point Reyes Comment
  CAS-BOT-BC130022  Fritillaria affinis John Thomas Howell 1950-3-28 26304 Marin Pt. Reyes near the lighthouse Comment
  CAS-BOT-BC130026  Fritillaria affinis H. L. Mason 1917-4-4 78 Marin Tocaloma Comment
  CAS-BOT-BC130033  Fritillaria affinis Clara Tose 1929-4-26 s.n. Marin San Geronimo Comment
  SJSU8737  Fritillaria affinis J. J. Tada 1967-4-22 Marin 4 mi SE of West Peak of Mt Tamalpais Comment
  UC672103  Fritillaria affinis Herbert L. Mason 1930-3-9 5519 Marin Point Reyes Comment
  CAS-BOT-BC130364  Fritillaria liliacea Gladys L. Smith 1978-2-17 4802 Marin Hills about Nicasio Reservoir Comment
  CAS-BOT-BC353457  Fuchsia Peter Rubtzoff 1989-9-30 10051 Marin Inverness Park, on north side of Balboa Avenue, just west of its junction with Sir Francis Drake Blvd. Comment
  CDA37419  Galium californicum D. G. Kelch 2011-5-13 11 .248-E Marin Near Phoenix Lake. Comment
  UCD121817  Galium murale John Thomas Howell 1947-7-6 23324 Marin Laurel Dell, Mt. Tamalpais. Comment
  JEPS52760  Galium porrigens var. porrigens G. Ledyard Stebbins 1964-1-1 Marin Tiburon Peninsula Comment
  UC1543064  Gamochaeta ustulata Donald G. Nelson 1937-7-10 538 Marin just w Pt. Reyes Lighthouse (and above the bird rocks); Point Reyes Comment
  UCD132386  Gamochaeta ustulata Collector Unknown 1925-6-6 1656 Marin Bolinas. Comment
  CAS-BOT-BC303412  Gamochaeta ustulata Alice Eastwood 1912-5-19 s.n. Marin Kentfield Comment
  CDA31090  Garrya elliptica D. G. Kelch 2010-3-5 10 .034-B Marin Mt Tamalpais. Bootjack fire road. Comment
  RSA485905  Garrya elliptica G. Dahling 1973-06 819 Marin Tomales Bay State Park, near the picnic and beach area. Comment
  CAS-BOT-BC192186  Garrya fremontii F. W. Geiger 1913-7-13 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC192190  Garrya fremontii H. E. McMinn 1922-6-29 250 Marin Top of Mt. Tamalpais Comment
  CDA2170  Gastridium phleoides A. A. Beetle 1941-7-6 1753 Marin near Bolinas Comment
  POM264318  Gastridium phleoides A. A. Beetle 1941-7-6 1753 Marin Near Bolinas. Comment
  SEINET3350727 Image available Gastridium ventricosum A. A. Beetle 1941-1 1753 Marin Near Bolinas. Comment
  CAS-BOT-BC58881  Gaultheria shallon Paul F. Covel 1937-6-27 586 Marin Tomales Pt. Rd. no. Inverness Comment
  JEPS66610  Gaultheria shallon W. L. Jepson 1891-7-19 14658 Marin Mill Valley Comment
  CAS-BOT-BC208068  Genista monspessulana Javier Penalosa 1961-2-25 1067 Marin Tiburon. along Tiburon Blvd. near NWPRR Water Tower. Comment
  UC56340  Gentiana affinis var. ovata J. Burtt Davy 1900-6-18 6751 Marin Point Reyes Comment
  POM172064B  Gentiana oregana Lester Rowntree 1930-7-17 s.n. Marin Point Reyes 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
  UC73459  Geranium dissectum Milo S. Baker 1904-4-24 Marin Redwood Canyon Comment
  UCR115983  Geranium molle Tom Paradise 1993-4-20 7 Marin San Francisco Bay area, [North]west of San Rafael, Lucas Valley Road, 6 mi. west of Hwy 101 [probably somewhere in vicinity of Marin County Hospital; latitude and longitude for the hospital]. 61 Comment
  CDA36324  Geranium robertianum R. Robison 2011-6-19 Marin Irving Group Picnic Area, south of Cross Marin Trail, near parking lot and restroom. 0 Comment
  SEINET14642227  Gilia capitata C. Fassler 1902-5-15 s.n. Marin Ross Valley. Comment
  CAS-BOT-BC225297  Gilia capitata subsp. chamissonis Saichi Kawahara 1969-5-28 1092 Marin Middle of Coast Miwok habitation site (Mon 216), Limantour Spit, Drakes Bay Comment
  UCD41389  Gilia capitata subsp. chamissonis Ellen Dean; with PLB 102 2004-5-9 2032 Marin Point Reyes National Seashore, North Beach. Dunes just south of parking area. Comment
  CAS-BOT-BC226164  Gilia capitata subsp. tomentosa Hans Leschke 1946-6-16 s.n. Marin SW. of Tomales Comment
  CDA31875  Githopsis specularioides D. G. Kelch 2009-4-19 9 .15 Marin Near Bon Tempe Lake & Rocky Ridge Rd. Comment
  UC1301072  Glebionis segetum Helen K. Sharsmith 1963-5-18 5455 Marin along e edge of Tomales Bay; San Francisco Bay Region, Tomales Bay 9 Comment
  CAS-BOT-BC303722  Glebionis segetum David D. Keck; J. Clausen 1935-6-15 3364 Marin Olema Creek, 3 miles S of Olema Comment
  CAS-BOT-BC218437  Glehnia littoralis subsp. leiocarpa John Thomas Howell 1947-6-18 23279 Marin Dillon's Beach. Comment
  CAS-BOT-BC282795  Glyceria leptostachya Gordon H. True 1979-3-31 8470 Marin Marshall Beach Road ca. 1 mile northwest of Tomales Bay State Park 60 Comment
  UCD66740  Glyceria leptostachya Malcolm A. Nobs; S. Galen Smith 1949-6-20 914 Marin On Highway I, ca. 1 mile north of Point Reyes Station. Comment
  CAS-BOT-BC302623  Gnaphalium palustre John Thomas Howell 1946-7-7 22213 Marin Potrero Meadow, Mt. Tamalpais 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
  UC672549  Gratiola ebracteata Herbert L. Mason 1925-9-17 2230 Marin Ross Valley to Lake Lagunitas; Ross Valley to Lake Lagunitas Comment
  RSA0059080  Grindelia Greg de Nevers 2001-9-18 12628 Marin Audubon Canyon Ranch, Bolinas Lagoon Preserve. On Highway 1 cliffs, not salt marsh. 0 Comment
  CAS-BOT-BC304429  Grindelia hirsutula John Thomas Howell 1933-7-30 11472 Marin At head of Tomales Bay Comment
  CAS-BOT-BC304461  Grindelia hirsutula John Thomas Howell 1939-7-2 14834 Marin Pirates Cove Comment
  CAS-BOT-BC304486  Grindelia hirsutula Doreen Smith 1999-8-1 s.n. Marin W. of the Marshall Beach Road, northern part of the Pt. Reyes National Seashore Comment
  CAS-BOT-BC304490  Grindelia hirsutula John Thomas Howell 1946-8-23 22889 Marin Pierce Pt. road, Pt. Reyes Peninsula Comment
  CAS-BOT-BC304498  Grindelia hirsutula John Thomas Howell 1933-11-19 11721 Marin Ignacio Comment
  CAS-BOT-BC314430  Grindelia hirsutula Alice Eastwood 1914-11-1 s.n. Marin Escalle Comment
  CAS-BOT-BC314438  Grindelia hirsutula John Thomas Howell 1933-7-30 11488 Marin 7 miles S of Bolinas Bay on road to Sausalito Comment
  CAS-BOT-BC314455  Grindelia hirsutula John Thomas Howell 1933-7-23 11457 Marin Sausalito Hills Comment
  JEPS41880 Image available Grindelia hirsutula W. L. Jepson 1900-9-15 Marin G. Farm. Point Reyes Peninsula Comment
  JEPS81185  Grindelia hirsutula Edward Lee with W. Joseph 1936-6-14 2241 Marin Shaver Grade, Fairfax to Alpine Lake; Shaver Grand Comment
  UC1176896  Grindelia hirsutula John Thomas Howell 1939-9-3 15330 Marin Corte Madera salt marsh Comment
  UC472383  Grindelia hirsutula Jos. Burtt Davy Jun 1 1899-Jul 1 1899 Marin Point Reyes Peninsula Comment
  UC589582  Grindelia hirsutula Beryl O. Schreiber 1932-6-23 548 Marin Hearts Desire Beach Tomales Bay Comment
  UC747157  Grindelia hirsutula G. Thomas Robbins with J. T. Howell 1945-5-9 1901 Marin near Hamilton Field Air Base 0 Comment
  UC761916  Grindelia hirsutula R. F. Hoover 1941-2-2 4749 Marin Point Reyes Comment
  CAS-BOT-BC304443  Grindelia hirsutula J. T. Howell 1930-10-5 5524 Marin 2 mi. west of Marin--Sonoma Co. line, at north end of San Pablo Bay Comment
  CAS-BOT-BC304466  Grindelia hirsutula Alice Eastwood 1914-9-20 s.n. Marin Rattlesnake Camp, Mt. Tamalpais Comment
  CAS-BOT-BC304481  Grindelia hirsutula Barrett Anderson 1986-6-12 3034 Marin Hwy 1, 3.2 km W of the Tamalpais Junction 120 Comment
  CAS-BOT-BC314444  Grindelia hirsutula Barrett Anderson 1986-6-12 3056 Marin Hwy 1 just N of Muir Beach 30 Comment
  POM203454  Grindelia stricta var. angustifolia J. T. Howell 1933-7-30 11483 Marin Head of Tomales Bay Comment
  RSA89813  Grindelia stricta var. angustifolia P. A. Munz 1954-7-29 19890 Marin Head of Tomales Bay. Comment
  RSA309529  Grindelia stricta var. platyphylla Robert A. Norris 1983-8-6 4561 Marin Point Reyes Beach North 43 Comment
  SEINET11835889  Grindelia stricta var. platyphylla E. H. Graham 1931-1 6893 Marin Pt. Reyes, near lighthouse Comment
  SEINET8735146 Image available Haplopappus arborescens L. S. Rose 1941-1 41461 Marin Bootjack Camp, east slope of Mt. Tamalpais 530 Comment
  RSA279468  Hebe speciosa Robert A. Norris 1979-8-29 3937 Marin Near tunnel betw E ft. Baker and Fts. Cronkhite and Barry, Golden Gate National Recreation Area Comment
Read comments
Apr 22 2011
  UC1192220  Helenium puberulum Herbert L. Mason 1946-7-24 12929 Marin second lake s Bear Valley (on road to Lake Ranch) Comment
  CAS-BOT-BC224003  Helianthemum scoparium Mrs. E. C. Sutliffe 1919-9-14 s.n. Marin Inverness 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
  CAS-BOT-BC305806  Helichrysum petiolare Arthur Menzies; Barbara Menzies 1968-8-1 s.n. Marin On old Matt Davis Trail between Pan Toll & Stinson Beach, Mt. Tamalpais Comment
  CAS-BOT-BC305885  Helminthotheca echioides Peter H. Raven; Michael P. Johnson 1967-5-1 21032 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  CAS-BOT-BC531461  Helminthotheca echioides A. Williams; M. C. O'Connor; R. Truitt; A. Young; R. Brostrom 2015-6-12 15806 Marin Mount Tamalpais. Marin Municipal Water District lands: near Alpine Lake, across Bullfrog Creek from Bullfrog Quarry Comment
  POM203976  Hemizonia congesta M. S. Jussel 1933-7-30 s.n. Marin Near Forest Knolls. Comment
  CAS-BOT-BC306206  Hemizonia congesta subsp. congesta David D. Keck 1933-11-6 2643 Marin 1.5 mi. N. of Tomales Comment
  SFV17847  Hemizonia congesta subsp. congesta J. Davis 1991-6-1 s. n. Marin Near Nicasio, at southern end of Nicasio Reservoir on Nicasio Valley Road. 61 Comment
  UC907780  Hemizonia congesta subsp. congesta G. Thomas Robbins with J. T. Howell 1945-5-9 1898 Marin 1/2 mi n Hamilton Field Air Base Comment
  CAS-BOT-BC306202  Hemizonia congesta subsp. congesta H. M. Hall 1915-10-1 10129 Marin Region of San Francisco Bay. 3 km. north of San Rafael Comment
  CAS-BOT-BC309621  Hemizonia congesta subsp. lutescens John Thomas Howell 1957-9-15 32958 Marin Near Mill Valley Comment
  CAS-BOT-BC309643  Hemizonia congesta subsp. lutescens Alice Eastwood 1912-6-9 303 Marin Tiburon Comment
  JEPS121708  Hemizonia congesta subsp. lutescens Sarah Lynch and Christina Owens 2014-7-8 Marin Meadow crest Road, Novato Comment
  OBI16203  Hemizonia congesta subsp. lutescens Robert F. Hoover 1965-7-6 9481 Marin Tiburon Comment
  UC197523  Hemizonia congesta subsp. lutescens H. M. Hall 1914-10-2 9890 b Marin n of Bolinas Comment
  UC615276  Hemizonia congesta subsp. lutescens Beryl O. Schreiber 1933-6-21 851 Marin Millerton Comment
  UCD163738  Hemizonia congesta subsp. lutescens Peter Rubtzoff 1981-5-7 9645 Marin Area of the canyon with its branches and surrounding slopes bounded by Traveler Road in the south, by the N part of Camino de Herrera in the east, by the south part of Oak Springs Drive in the north, and by Theresa Drive and the ridge crest along the Fairfax boundary in the west. Comment
  POM360248  Hemizonia corymbosa subsp. corymbosa M. B. Dunkle 1936-8-14 4807 Marin Southwest Inverness; Road to Point Reyes. 30 Comment
  POM30488  Hemizonia lutescens Harriet Ann Walker 1909-5-31 185 Marin Tiburon, on dry slopes facing San Francisco Bay Comment
  RSA11142  Hemizonia lutescens C. B. Wolf 1934-6-28 5770 Marin Pt. Reyes Peninsula, 8 miles by road from the Lighthouse. 61 Comment
  RSA276356  Hemizonia multicaulis subsp. vernalis Jane Turner, Francis M. Ball 1962-7-8 1089 Marin Paradise Camp, 3700 Paradise Dr., 3 miles north of Belvedere - Tiburon. Comment
  RSA15222  Heracleum maximum C. B. Wolf 1927-4-24 380 Marin Stinson Beach 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
  CAS-BOT-BC310222  Hesperevax sparsiflora var. sparsiflora John Thomas Howell 1966-4-6 41464 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC176109  Hesperocnide tenella Greg de Nevers 2002-4-29 12660 Marin Morse's Gulch, slope south of waterfall. Audubon Canyon Ranch. Bolinas Lagoon Preserve 304 Comment
  CAS-BOT-BC176066  Hesperolinon congestum Alice Eastwood 1912-6-9 301 Marin Tiburon Comment
  CAS-BOT-BC176069  Hesperolinon congestum John Thomas Howell 1943-5-15 18094 Marin Tiburon Peninsula Comment
  POM86956  Hesperolinon congestum Katherine Brandegee 1909-05 s.n. Marin Hills back of Tiburon. Comment
  UCD110508  Hesperolinon congestum Helen K. Sharsmith 1951-7-10 4009 Marin North of town of Tiburon, Tiburon Peninsula. 30 Comment
  CAS-BOT-BC176062  Hesperolinon congestum D. L. Smith 2002-6-10 s.n. Marin Lucas Valley Rd., near the Big Rock Comment
  POM86828  Hesperolinon micranthum Marcus E. Jones 1902-7-5 1174 Marin Mt Tamalpais. Comment
  POM273120  Hesperostipa comata subsp. comata J. T. Howell 1945-7-22 21330 Marin Clay slope and flat W of Mill Valley on road to Muir Woods Comment
  SEINET10460709  Heterocodon rariflorum Howell Howell 21974 Marin MT TAMALPAIS, ROCKY RIDGE FIRE TRAIL Comment
  CAS-BOT-BC143715  Heteromeles arbutifolia John Thomas Howell 1949-4-6 25300 Marin Black Point Comment
  JEPS45023  Heteromeles arbutifolia W. L. Jepson 1921-9-24 9492 Marin w of Fairfax 243 Comment
  JEPS46054  Heteromeles arbutifolia Wilfred T. Frost 1932-8-20 407 Marin Mount Tamalpais; Rattlesnake Camp No. 1 Comment
  CAS-BOT-BC310261  Heterotheca grandiflora John Thomas Howell 1946-9-8 22993 Marin Near Ignacio Comment
  CAS-BOT-BC311166  Heterotheca sessiliflora subsp. bolanderi A. D. E. Elmer 1903-7-1 4556 Marin Point Reyes Post Office Comment
  CAS-BOT-BC311182  Heterotheca sessiliflora subsp. bolanderi Alice Eastwood 1920-8-15 10015 Marin Whites Hill Comment
  JEPS22046  Heterotheca sessiliflora subsp. bolanderi G. Thomas Robbins 1958-6-25 3881 Marin about 1 mi n Rodeo Lagoon; Fort Cronkhite Military Reservation 167 Comment
  UC1005684  Heterotheca sessiliflora subsp. bolanderi Frank W. Gould 1939-7-23 850 Marin 3 mi nw Inverness (on road to Tomales Point) 100 Comment
  CAS-BOT-BC311169  Heterotheca sessiliflora subsp. bolanderi Cassie Burke; Alva Day 1980-6-18 80 -46 Marin Angel Island near summit of Mt. Livermore, North Ridge Trail on north-east slope Comment
  CAS-BOT-BC311216  Heterotheca sessiliflora subsp. echioides Alice Eastwood 1912-7-29 1524 Marin Mt. Tamalpais Comment
  UC1999904  Heterotheca sessiliflora var. bolanderioides J. C. Semple, B. A. Suripto, T. Ahmed 1990-8-15 9336 Marin Bolinas Rd., W of Fairfax, near ridge top trail, S of golf course. Comment
  UC1300835  Heuchera micrantha var. diversifolia Helen K. Sharsmith 1963-5-18 5450 Marin forest on e side of Bolinas Ridge above Alpine Lake; San Francisco Bay Region 259 Comment
  UC123718  Hieracium albiflorum H. A. Walker 1907-7-4 647 Marin Cascade Drive Mill Valley Comment
  POM257285  Hierochloe occidentalis Virginia Long 1933-5-4 212 a Marin Mill Valley 61 Comment
  RSA40144  Hierochloe occidentalis L. S. Rose 1949-1-11 49002 Marin Lagunitas Creek; 3 miles SE. of Tocaloma redwood Forest 27 Comment
  RSA414061  Hierochloe occidentalis Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais Comment
  RSA414062  Hierochloe occidentalis Anonymous 1915-3-31 s.n. Marin Muir Woods Comment
  SEINET10901904 Image available Hierochloe occidentalis Henry N. Bolander Bolander 2279 Marin Redwoods Comment
  CAS-BOT-BC280755  Holcus lanatus John Thomas Howell 1945-7-29 21355 Marin Bolinas Comment
  UCD84874  Holcus lanatus Beecher Crampton 1960-6-8 5572 Marin Pt. Reyes Peninsula; east slope of Inverness Ridge. Comment
  UCD84897  Holcus lanatus John Thomas Howell 1945-7-29 21355 Marin Bolinas. Comment
  UCD84910  Holcus lanatus Mrs. H. P. Kelley 1916-4-6 s.n. Marin Baltimore Park. Comment
  JEPS78377  Holodiscus discolor Edward Lee 1936-6-17 928 Marin road to Bolinas Bolinas Comment
  POM141570  Holodiscus discolor A. A. Heller 1902-6-19 s.n. Marin Tiburon peninsula, along the Bay Road. Comment
  CAS-BOT-BC149967  Holodiscus discolor var. discolor Brandegee s.n. Marin Tamalpais Comment
  UC750609  Holozonia filipes John Thomas Howell 1945-8-12 21372 Marin Rock Spring Mt. Tamalpais, Rock Spring Comment
  CAS-BOT-BC284607  Hordeum brachyantherum subsp. brachyantherum Javier Penalosa 1961-5-5 1434 Marin Tiburon Peninsula. Tiburon Blvd. ca. 100 yds. west of Blackfield Drive Comment
  CAS-BOT-BC350956  Hordeum brachyantherum subsp. brachyantherum A. Williams; F. Leist; S. Tsiu; W. Dreskin; R. Brostorm 2013-5-4 13249 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Bullfrog Road, knoll N of quarry Comment
  UC589546  Hordeum brachyantherum subsp. brachyantherum Beryl O. Schreiber 1932-6-27 695 Marin Tomales Bay, Hearts Desire Beach Comment
  CAS-BOT-BC289496  Hordeum brachyantherum subsp. californicum Ira L. Wiggins; R. S. Ferris 1935-7-19 8116 Marin Head of Drake's Estero Comment
  CAS-BOT-BC289499  Hordeum brachyantherum subsp. californicum John Thomas Howell 1941-5-25 s.n. Marin Potrero Meadows, Mt. Tamalpais Comment
  CAS-BOT-BC289503  Hordeum brachyantherum subsp. californicum John Thomas Howell 1966-6-9 41562 Marin South of church, John Thomas Howel Botanical Garden, Tiburon Comment
  UCSC001541  Hordeum murinum Beryl O. Schreiber 1932-6-23 567 Marin Hearts Desire Beach - Tomales Bay Comment
  CAS-BOT-BC289353  Hordeum murinum subsp. glaucum Javier Penalosa 1961-4-29 1353 Marin Northwest of Marin Country Day School, Tiburon Peninsula Comment
  UC14271  Horkelia cuneata subsp. sericea J. Burtt Davy 1900-6-18 6710 Marin Point Reyes Comment
  CAS-BOT-BC146511  Horkelia tenuiloba A. A. Heller 1902-6-18 5714 Marin Mt. Tamalpais, on the railroad between Mill Valley trail and the water tank Comment
  SEINET10736879  Horkelia tridentata var. flavescens R. M. Austin 1877-1 Austin s.n. Marin Comment
  UCD106033  Hosackia gracilis Andreas Stohr 1996-5-19 25 Marin About 2 miles east of Dillion Beach. Comment
  CAS-BOT-BC508344  Hyacinthoides hispanica Barrett Anderson 1987-4-8 3370 Marin Bolinas Ridge, Bolinas/Fairfax Road on the east side of ridge 240 Comment
  UC619386  Hydrocotyle verticillata Wilhelm N. Suksdorf 1913-7-16 563 Marin Comment
  POM135909  Hypericum concinnum Katherine Brandegee 1905-06 s.n. Marin Mt. Tamalpais Comment
  UC108642  Hypericum concinnum Katharine Brandegee 1905-6-18 Marin Tamalpais Comment
  POM135539  Hypericum concinnum A. A. Heller 1902-6-18 5719 Marin Mount Tamalpais on the railroad between Mill Valley trail and the water tank Comment
  CAS-BOT-BC401243  Hypericum perforatum John Thomas Howell 1939-7-2 14843 Marin Just south of Muir Woods Comment
  CAS-BOT-BC311327  Hypochaeris glabra John Thomas Howell 1948-6-6 24333 Marin Bolinas Bay Sand Spit 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-BC311752  Hypochaeris radicata S. Vikas; M. Imber-Safdar; E. Levin 2013-5-23 FD 1305 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  JEPS36540  Hypochaeris radicata W. L. Jepson 1900-9-15 Marin on the Point at Point Reyes Peninsula Comment
  POM289686  Hypochaeris radicata Lyman Benson 1934-8-30 6121 Marin Bolinas Bay; Mt. Range: Seaward N Coast; Watershed: Pacific Ocean. 30 Comment
  CAS-BOT-BC232209  Iris douglasiana P. da Silva; M. Danielezyk; R. Atwood; et al. 2012-6-23 1603 Marin Marin Municipal Water District Lands: Mount Tamalpais. Middle Peak Rd. culvert RT-3 Comment
  SD64380  Iris douglasiana Darley F. Howe 1966-6-1 Marin 4.3 miles west of Inverness, on Point Reyes Peninsula. 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
  HSC13877  Iris macrosiphon Greg Bos 1963-3-2 11 Marin 1 mi. N of Tiburon on Paradise Dr. 91 Comment
  RSA366825  Iris macrosiphon Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais and vicinity. Comment
  RSA152552  Iris missouriensis H. N. Metcalf 1962-4-30 s.n. Marin Arroyo Nicasio, northwest of Nicasio on San Geronimo Road Comment
  CAS-BOT-BC88647  Isatis tinctoria John Thomas Howell 1974-5-2 50328 Marin Stinson Beach. In yard of Barbara Menzies. Comment
  JEPS79455  Isoetes howellii Edward Lee with W. Joseph 1935-7-18 1583 Marin Mt. Tamalpais, Hidden Lake (?) Comment
  POM25501  Isoetes howellii Alice Eastwood 1922-7-23 11508 Marin Mt. Tamalpais, Rock Spring. Comment
  POM25514  Isoetes howellii Katherine Brandegee 1910-5-29 s.n. Marin Olema Comment
  SEINET3863777  Isoetes howellii H. E. Parks 1925-9-18 s.n. Marin Lake Lugunitas.; 0 Comment
  CAS-BOT-BC112462  Isolepis cernua Gordon H. True; F. Ross 1969-5-30 5055 Marin Point Reyes Bird Observatory ca. 3 mi. NW of Bolinas as Arroyo Hondo. 60 Comment
  CAS-BOT-BC112466  Isolepis cernua Doreen Smith 2003-5-20 s.n. Marin Mt. Burdell Open Space Preserve, hillside slope above San Mateo Ck., 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
  SEINET7589105 Image available Isolepis cernua Lewis S. Rose 1935-6-2 35196 Marin Stinson Beach. Comment
  CAS-BOT-BC83536  Iva axillaris Doreen Smith 2003-5-29 s.n. Marin Indian Valley Comment
  CAS-BOT-BC340178  Jaumea carnosa Alice Eastwood 1915-6-24 4780 Marin Inverness Comment
  JEPS25235  Jaumea carnosa G. Thomas Robbins with S. Galen Smith 1959-7-18 4111 Marin one-half mi s Inverness (salt marsh along w shore of bay); Tomales Bay Comment
  OBI33921  Juncus balticus David J. Keil 1983-6-29 17185 Marin 2-3 mi NW of Point Reyes Station along SR 1 along E shore of Tomales Bay Comment
  UC70476  Juncus bufonius Jos. Burtt Davy Jun 1 1900-Jul 1 1900 6726 Marin Point Reyes Comment
  UCD141365  Juncus bufonius H. A. Borthwick 1925-6-6 1803 Marin Bolinas, California. Comment
  CAS-BOT-BC232201  Juncus effusus C. Kellner; A. Brown; C. Ayers; et al. 2012-8-25 1855 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade at culvert R143. Comment
  CDA29669  Juncus effusus var. brunneus D. G. Kelch 2009-6-25 9 .466 Marin China Beach, North San Rafael: China Camp State Historic Park. Comment
Read comments
Nov 14 2011
  SEINET10614119  Juncus effusus var. pacificus Robert A. Norris 1977-6-2 Norris 3626 Marin On shoulder of N. San Pedro Rd., 0.6 mi. NNW China Camp. Comment
  UC421813  Juncus hesperius W. P. Taylor 1913-6-6 Marin 3 mi w Inverness Comment
  RSA40262  Juncus hesperius L. S. Rose 1946-8-23 46277 Marin Point Reyes Peninsula; 6 miles NW of Inverness. 15 Comment
  SEINET11787164  Juncus hesperius E. H. Graham 1931-1 6840 Marin Pointe Reyes Comment
  UC1106300  Juncus kelloggii John Thomas Howell 1946-6-2 21980 Marin Rocky Ridge Fire Trail Mt. Tamalpais Comment
  UC639071  Juncus lescurii Beryl O. Schreiber 1932-6-30 646 Marin Indian Beach Tomales Bay Comment
  RSA298526  Juncus occidentalis Robert A. Norris 1982-5-22 4387 Marin SW end of Nicasio Reservoir, near Nicasio Valley Road. Comment
  UC1133714  Juncus patens H. S. Yates 1936-6-14 5641 Marin 1 mi e Aurora School; Sebastopol Quad. 45 Comment
  UC1133716  Juncus patens B. Schreiber 1936-6-28 2268 Marin 1.5 mi nnw Indian Beach; Pt. Reyes Quad. 91 Comment
  UC69649  Juncus patens Jos. Burtt Davy Jun 1 1900-Jul 1 1900 6866 Marin Point Reyes Peninsula Comment
  CAS-BOT-BC83588  Juncus tenuis Doreen Smith 2007-6-1 s.n. Marin Eastern Marin County. China Camp. Comment
  UC418976  Juncus xiphioides H. E. Parks 1930-9-4 727 Marin head of Lake Phoenix Lake Phoenix Comment
  CAS-BOT-BC231856  Keckiella corymbosa P. da Silva; C. Longstreth; E. Turkle; et al. 2012-8-25 1653 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Ridgecrest Blvd., serpentine below old airforce base Comment
  CAS-BOT-BC235895  Keckiella corymbosa Mrs. E. C. Sutliffe 1920-7-10 s.n. Marin San Anselmo Canyon Comment
  UC1106120  Koeleria macrantha John Thomas Howell 1941-5-25 16212 Marin Rifle Camp Mt. Tamalpais (Mt. Tamalpais); , Rifle Camp Comment
  CAS-BOT-BC499178  Kopsiopsis hookeri John Thomas Howell 1958-5-18 s.n. Marin At West Point, Mt. Tamalpais Comment
  UCSC000835  Lactuca saligna M. S. Jussel 1933-10-8 s.n. Marin Forest Knolls Comment
  CAS-BOT-BC340451  Lactuca saligna John Thomas Howell 1943-9-25 19324 Marin In southern part of Mill Valley 7 Comment
  UC1177282  Lactuca serriola John Thomas Howell 1939-11-5 Marin Manzanita Comment
  CAS-BOT-BC341499  Lagophylla ramosissima John Thomas Howell 1944-6-25 19656 Marin Santa Venetia Comment
  CAS-BOT-BC175907  Lamarckia aurea Doreen L. Smith 2003-6-3 s.n. Marin Road to Kirby Cove from Golden Gate Bridge overlook Comment
  UCR247532  Lapsana communis Dean Kelch, D. A. Weinstein 2011-5-15 11 .250S Marin Samuel Taylor State Park 37 Comment
  UCD69046  Lasthenia californica P. Rodriguez-Rojo 1997-3-24 Marin Tiburon Peninsula. Ring Mt. Serpentine annual grasslands. UTM: 10SEM4596 120 Comment
  JEPS9956  Lasthenia californica subsp. californica William S. Cooper 1925-7-23 80 Marin Pt. Reyes Light 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
  UCD70725  Lasthenia californica subsp. californica Michele H. Mills 1998-5-19 220 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve, serpentine grassland, center of preserve, well-developed soil, gold flowers, very abundant March-April 137 Comment
  JEPS106971  Lasthenia californica subsp. californica Raymund Chan with Mike Moser 2005-3-25 200501 Marin St. Hiliary's Church building at Tiburon Comment
  JEPS86751  Lasthenia californica subsp. californica Jack and Betty Guggolz 1990-4-23 1034 Marin 73 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
  JEPS17892  Lasthenia californica subsp. macrantha Rimo Bacigalupi with J. Dawson and O. Solbrig 1955-10-22 5523 Marin tip Point Reyes Peninsula (about entrance to lighthouse reserve) Comment
  JEPS98740  Lasthenia californica subsp. macrantha Raymund Chan 1998-5-9 98030 Marin near parking lot at light house Point Reyes Comment
  SEINET11447678 Image available Lasthenia californica subsp. macrantha W. Roderick 1967-4-2 s.n. Marin Pt. Reyes, near the lighthouse. 76 Comment
  CAS-BOT-BC355187  Lasthenia glaberrima Peter Rubtzoff 1962-7-14 4984 Marin Laguna, Chileno Valley Comment
  POM361573  Lasthenia glaberrima L. S. Rose 1941-6-10 41266 Marin Hicks Valley, 9 miles W of Novato. 61 Comment
  JEPS10056  Lasthenia gracilis R. F. Hoover 1941-5-12 5068 Marin w Drake's Estero; Point Reyes Peninsula Comment
  UC188984  Lasthenia gracilis C. F. Sonne Apr 1887 Marin near Tamalpais Comment
  CAS-BOT-BC366967  Lasthenia minor John Thomas Howell 1930-4-20 4733 Marin Pt Reyes Comment
  UC614815  Lasthenia minor Beryl O. Schreiber 1932-4-2 179 Marin near Point Reyes Lighthouse Comment
  POM193969  Lasthenia minor J. T. Howell 1930-4-20 4733 Marin Pt. Reyes. Comment
  CAS-BOT-BC213366  Lathyrus jepsonii subsp. californicus John Thomas Howell 1947-5-18 23174 Marin Fairfax Hills Comment
  UC1041073  Lathyrus jepsonii var. jepsonii J. W. Congdon 1892-5-22 Marin Tamalpais Region Comment
  OBI54809  Lathyrus latifolius Dixie Damrel, Robin Zank 1997-7-17 25 Marin Inverness. Corner of Balboa and Portola Comment
  SEINET955882  Lathyrus littoralis Frank W. Gould 1938-1 383 Marin Point Reyed, on sand beach above high tide level. Comment
  UCSB61615  Lathyrus odoratus Gliessman, Stephen 1969-3-31 Marin South side of Paradise Drive, 0.8 miles north of junction with Marwest Road; Tiburon Peninsula 30 Comment
  PASA1053  Lathyrus strictus Annetta Carter 1929-2-22 Marin Comment
  RSA44357  Lathyrus tingitanus J. T. Howell 1944-6-25 44357 Marin San Rafael Comment
  UC81776  Lathyrus torreyi unknown 1891-6-14 Marin Bolinas Heights Comment
  POM196463  Lathyrus vestitus subsp. vestitus J. T. Howell 1925-1-18 730 Marin Near San Rafael. Comment
  JEPS15770  Layia carnosa W. L. Jepson 1919-5-18 8318 Marin Point Reyes Comment
  UC1177318  Layia gaillardioides John Thomas Howell 1947-4-27 23091 Marin w San Anselmo Comment
  UC496381  Layia gaillardioides Merle Randall 1930-8-14 Marin Alamere Creek Comment
  CAS-BOT-BC321770  Layia gaillardioides Greg de Nevers; Susan Charnley 1987-4-20 8154 Marin Phoenix Lake 100 Comment
  CAS-BOT-BC379656  Layia platyglossa Gordon H. True 1969-4-29 4867 Marin Marin County; Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda; Inverness Ridge 274 Comment
  CAS-BOT-BC379659  Layia platyglossa Saichi Kawahara 1971-1-1 1955 Marin Mt. Wittenburg Comment
  SJSU11678  Layia platyglossa J. B. Mackenzie 1967-4-8 164 Marin 0.5 mi E of Point Reyes Light House Comment
  UC1191695  Ledum glandulosum Malcolm A. Nobs, S. Galen Smith 1949-6-29 901 Marin about 3 mi n of Inverness (on n side of Point Reyes Road, just n of Pierce Point Road) Comment
  RSA203874  Ledum glandulosum subsp. columbianum M. S. Jussel 1933-7-30 s.n. Marin Near Inverness Comment
  UC1101304  Lemna gibba Malcolm A. Nobs, S. Galen Smith 1949-6-30 917 Marin 2 mi n of Bolinas Comment
  JEPS424  Lemna minuscula W. L. Jepson 1900-9-16 1186 Marin Point Reyes, Russell's Cream Factory Point Reyes; , Russell's Cream Factory Comment
  UC61544  Lemna turionifera E. H. Ashmun Aug 1904 Marin San Rafael Comment
  CAS-BOT-BC534878  Lemna valdiviana John Thomas Howell 1939-7-16 s.n. Marin Azalea Flat, Matt Davis Trail, Mt. Tamalpais Comment
  POM273087  Leontodon nudicaulis J. T. Howell 1945-7-29 21333 Marin Bolinas. Comment
  CDA1804  Leontodon taraxacoides D. G. Kelch 2006-5-1 6 .176 Marin Lucas Valley Rd. Comment
  CAS-BOT-BC215701  Lepechinia calycina Marcus E. Jones 1902-7-5 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC215709  Lepechinia calycina John Thomas Howell 1946-5-12 21765 Marin Between Fairfax and Meadows Club Comment
  CAS-BOT-BC12484  Lepidium nitidum John Thomas Howell 1939-5-28 7406 Marin Point Reyes Peninsula. Comment
  JEPS53700  Lepidium nitidum W. L. Jepson 1920-5-26 9061 Marin Novato Comment
  CAS-BOT-BC175924  Leptochloa fusca subsp. uninervia Doreen Smith 2001-9-16 s.n. Marin Ditch adjacent to Davidson Middle School Campus. San Rafael Comment
  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-BC324140  Lessingia hololeuca John Thomas Howell 1926-10-20 2223 Marin Corte Madera Comment
  CAS-BOT-BC324155  Lessingia hololeuca Lewis S. Rose 1961-7-30 61057 Marin China camp 3 Comment
  POM361824  Lessingia hololeuca L. S. Rose 1946-9-20 s.n. Marin Ignacio 6 Comment
  CAS-BOT-BC324148  Lessingia hololeuca John Thomas Howell 1927-9-10 3095 Marin Baltimore Park 213 Comment
  JEPS20603  Lessingia micradenia var. micradenia John Thomas Howell 1926-9-9 2191 Marin Phoenix Lake Comment
  UC88001  Lessingia micradenia var. micradenia T. S. Brandegee Marin Tamalpais Tamapais Comment
  CAS-BOT-BC324204  Lessingia micradenia var. micradenia Alice Eastwood 1915-9-26 s.n. Marin along road near Liberty's Comment
  CAS-BOT-BC229767  Leucanthemum vulgare T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1904 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-BC283521  Leymus X vancouverensis John Thomas Howell 1946-7-4 22177 Marin Dillons Beach Comment
  CAS-BOT-BC273571  Leymus californicus R. S. Ferris; Ira L. Wiggins 1935-7-19 8081 Marin West shore of Tomales Bay 0.1 mi. South of Inverness Comment
  CAS-BOT-BC272275  Leymus pacificus John Thomas Howell 1946-5-26 21950 Marin Near radio station, Pt. Reyes Peninsula Comment
  RSA108332  Leymus triticoides Frank W. Gould 1941-5-31 1300 Marin 0.3 miles southwest of Tacolma. Comment
  UC1106087  Leymus triticoides John Thomas Howell 1946-6-9 22002 Marin Abbotts Lagoon Comment
  CAS-BOT-BC534056  Ligusticum apiifolium D. Smith; V. Smith; J. Doyle; M. A. Garcia 2015-6-12 15874 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands. Pine Mountain Fire Road Comment
  CDA29280  Ligustrum ovalifolium D. G. Kelch 2007-10-16 7 .643 Marin W. of Sausalito along Rodeo Ave. Comment
  UC747488  Lilaea scilloides G. Thomas Robbins with J. T. Howell 1945-5-9 1877 Marin 0.5 mi n Hamilton Field Air Base Comment
  CAS-BOT-BC130738  Lilium pardalinum John Thomas Howell 1966-7-20 41994 Marin Area adjacent to the John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC130744  Lilium pardalinum Paul F. Covel 1938-7-10 1530 Marin Tomales Pt Rd (west Inverness) Comment
  CAS-BOT-BC130740  Lilium pardalinum Henry M. Pollard 1948-8-20 s.n. Marin Rifle Camp, Mt. Tamalpais Comment
  SEINET7081600  Limnanthes douglasii A. G. Vestal 1955-5-6 s.n. Marin About 0.4 mile south of Nicasio. Coordinate Datum: NAD27. UTM Zone 10, 526821mE, 4211940mN. Comment
  SEINET12182121  Limnanthes douglasii M. T. Doutt 1931-1 454 Marin Near Pt. Reyes Station Comment
  SEINET7718419  Limnanthes douglasii Unknown Marin San Rafael Comment
  SEINET6670448  Limnanthes douglasii subsp. douglasii C. T. Mason 1948-3-14 1198 Marin 0.5 miles SE of junction of Petaluma-Point Reyes road with Fairfax-Nicasio Point Road Comment
  RSA177911  Limnanthes douglasii subsp. sulphurea Robert F. Thorne 1965-4-21 34404 Marin Point Reyes National Seashore. 3 Comment
  UC762185  Limnanthes douglasii subsp. sulphurea R. F. Hoover 1941-5-21 5180 Marin Point Reyes Comment
  UC942895  Limonium californicum Lewis S. Rose 1949-9-5 49169 Marin Manzanita; salt marshes Comment
  RSA317489  Limonium californicum Robert A. Norris 1984-7-10 4777 Marin By Paradise Drive, ca 1.2 mi E of US Hwy 101, Tiburon Peninsula. (Across arm of San Francisco Bay from San Quentin). Comment
  JEPS117946  Limonium duriusculum Zoya Akulova-Barlow Sep 2009 s. n. Marin near intersection of freeway 101 and highway 1. Comment
  UC41852  Limosella acaulis J. Burtt Davy 1900-7-27 6842 Marin J Ranch Point Reyes (Western Middle California) Comment
  SEINET12279020  Linanthus androsaceus H. K. Sharsmith 1962-1 5018 Marin just N of Alpine Lake, Alpine Dam Road 305 Comment
  UC52525  Linanthus parviflorus J. Burtt Davy 1900-6-18 6763 Marin Point Reyes Comment
  UC909079  Linanthus parviflorus Herbert L. Mason 1932-7-24 7124 Marin Point Reyes Comment
  JEPS37733  Lithocarpus densiflorus W. L. Jepson 1891-1 Marin Mill Valley Comment
  CAS-BOT-BC36117  Lithocarpus densiflorus var. densiflorus C. Hart Merriam 1919-8-30 s.n. Marin Lagunitas Comment
  RSA146  Lithocarpus densiflorus var. densiflorus J. T. Howell 1927-8-22 674 Marin Mt. Tamalpais, south side. Comment
  CAS-BOT-BC435627  Lithophragma heterophyllum Alice Eastwood 1912-5-20 s.n. Marin Kentfield Comment
  RSA127213  Lithophragma heterophyllum John T. Howell 1946-5-12 21820 Marin Carson Country Comment
  UC11903  Lithophragma heterophyllum W. L. Jepson 1892-4-7 Marin Comment
  UC1177298  Logfia filaginoides John Thomas Howell 1946-5-12 21800 Marin Carson Ridge Comment
  CAS-BOT-BC342211  Logfia filaginoides John Thomas Howell 1942-7-5 17012 Marin Matt Davis Trail, Mt. Tamalpais Comment
  CAS-BOT-BC342212  Logfia filaginoides John Thomas Howell 1940-5-12 s.n. Marin Chianti Country e. of Little Carson Comment
  CAS-BOT-BC342407  Logfia gallica Rimo Bacigalupi 1932-6-5 2223 Marin Sausalito Hills, above Fort Baker Comment
  CAS-BOT-BC283447  Lolium multiflorum John Thomas Howell 1966-6-9 41553 Marin SE corner of John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC283452  Lolium multiflorum Javier Penalosa; J. T. Howell 1961-6-29 1888 a Marin Tiburon Peninsula. Paradise Drive 2.4 miles NW of road to Naval Net Depot Comment
  CAS-BOT-BC283456  Lolium multiflorum Javier Penalosa 1961-4-29 1375 Marin Tiburon Peninsula. NW of Marin Country Day School Comment
  CAS-BOT-BC283459  Lolium multiflorum Javier Penalosa 1961-4-16 1307 Marin Tiburon Peninsula. Railroad yard in Tiburon Comment
  CAS-BOT-BC283205  Lolium multiflorum Saichi Kawahara 1969-5-28 1147 Marin E end of Limantour Spit, Drakes Bay Comment
  UCD66316  Lolium perenne L. S. Smith 1916-5-1 Marin Big Carson. Comment
  CAS-BOT-BC311756  Lomatium dasycarpum A. Levin 2013-5-23 FD 1312 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  CDA12276  Lomatium dasycarpum G. F. Hrusa 1989-2-16 5838 Marin Mt. Tamalpais State Park; Approx. 1/4 mi. E of Bootjack parking area. Comment
  SEINET12118789  Lomatium dasycarpum J. T. Howell 1930-1 4718 Marin 1 i E of Lagunitas Comment
  JEPS17129  Lomatium dasycarpum subsp. dasycarpum W. L. Jepson 1902-3-11 1192 C Marin Mill Valley trail to summit Mt. Tamalpais Comment
  JEPS12843  Lonicera hispidula var. vacillans W. L. Jepson 1892-9-9 Marin Mt. Tamalpais Comment
  UC123748  Lonicera hispidula var. vacillans H. A. Walker 1907-7-4 636 Marin Mill Valley Comment
  UC1300855  Lotus corniculatus Helen K. Sharsmith 1962-5-30 5081 Marin between Lagunitas and Olema; San Francisco Bay Region 182 Comment
  SBBG36300  Lotus corniculatus J. Broughton 1969-7-13 1282 Marin sand dunes of Point Reyes Nat Seashore, near W-facing beach Comment
  JEPS116836  Lotus formosissimus David Gowen 2007-5-7 701 Marin Point Reyes at the east side of Abbotts Lagoon, in grassy areas between stock pond and lagoon. Comment
  JEPS55454  Lotus formosissimus L. M. Newlon 1921-1 96 Marin Mt. Tamalpais Comment
  JEPS77573  Lotus formosissimus T. I. Chuang with Fei-Mei Chuang 1978-6-7 7730 Marin Entrance to Point Reyes Beach n on Sir Francis Drake Highway Point Reyes Beach; , Sir Francis Drake Highway Comment
  JEPS97675  Lotus formosissimus Annetta M. Carter 1934-4-29 524 Marin 10 mi. NW of Tomales on rd. running W from Estero Dist. School. 1.6 mi. W of school. Comment
  POM128963  Lotus formosissimus M. S. Baker 1904-5-2 s.n. Marin Fairfax Comment
  UC80893  Lotus grandiflorus T. S. Brandegee 1892-6-13 Marin Mt. Tamalpais Comment
  UC80817  Lotus heermannii V. K. Chesnut Apr 1891 Marin Bolinas Bay Comment
  RSA638767  Lotus heermannii Michael A. Vincent, Ethan H. Freid, Karl Vincent 1998-4-8 8185 Marin Point Reyes. Along access road before (north of) Drakes Beach, 12.6 miles after inverness. Comment
  JEPS26895  Lotus humistratus W. L. Jepson 1897-4-10 13810 Marin Ross Valley hills Ross Valley Comment
  UC864773  Lotus humistratus Alice Eastwood 1907-6-9 Marin Mt. Tamalpais Comment
  JEPS19452  Lotus micranthus A. M. Ottley 1920-4-10 339 Marin near Fairfax Comment
  UC15638  Lotus micranthus Michener and Bioletti Apr 1892 Marin Tamalpais Comment
  RSA256389  Lotus micranthus Robert A. Norris 1974-5-24 2014 Marin Near Cecilia Way and Tiburon Rd., Tiburon Peninsula Comment
  UC615476  Lotus scoparius Beryl O. Schreiber 1932-5-22 287 Marin Matt Davis Trail to Muir Woods Comment
  UC1177196  Lotus stipularis var. stipularis John Thomas Howell 1944-4-2 19360 Marin Bolinas Ridge Comment
  UC81145  Lotus stipularis var. stipularis Katharine Brandegee June 1905 Marin Tamalpais Comment
  JEPS65174  Lotus wrangelianus W. L. Jepson 1940-6-5 19941 Marin 2 mi nw Tiburon Comment
  UC750596  Ludwigia hexapetala John Thomas Howell 1945-7-1 21259 Marin Tiburon Comment
  SEINET10488352  Lupinus affinis Charles Piper Smith 1948-4-26 Smith 48158 Marin Marshalls road. 10.6 Miles w of petaluma Comment
  SEINET10488363  Lupinus affinis Charles Piper Smith 1948-4-26 Smith 48158 Marin Marshalls road. 10.6 Miles w of petaluma Comment
  UCSB16723  Lupinus albifrons 1962-4-17 Marin 1 mile north of State Highway 1 on Mt. Tamalpais State Park Road 259 Comment
  CAS-BOT-BC201438  Lupinus albifrons var. albifrons D. E. Breedlove 1962-4-17 2321 Marin 1 mile north of State Highway 1 on Mt. Tamalpais State Park Road 259 Comment
  CAS-BOT-BC201440  Lupinus albifrons var. albifrons A. A. Heller 1906-6-12 8395 Marin Near the summit of Mt. Tamalpais Comment
  CAS-BOT-BC201448  Lupinus albifrons var. albifrons Charles Piper Smith 1948-6-15 48410 Marin Olema, 5 miles south Highway 1 Comment
  CAS-BOT-BC232493  Lupinus albifrons var. collinus C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1813 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade to culvert R143 Comment
  UC127016  Lupinus albifrons var. collinus Alice Eastwood April 1896 Marin Lake Lagunitas Comment
  CAS-BOT-BC196164  Lupinus albifrons var. douglasii Wilhelm N. Suksdorf 1913-7-12 513 Marin Near Muir Woods, Mount Tamalpais Comment
  UC1177177  Lupinus albifrons var. douglasii John Thomas Howell 1947-5-25 23196 Marin Mt. Tamalpais; Mt. Tamalpais, Simmons Trail Comment
  CDA6119  Lupinus arboreus D. G. Kelch 2006-5-1 6 .174 Marin Lucas Valley Rd. Comment
  JEPS77233  Lupinus arboreus Robert M. Lloyd 1963-4-24 2375 Marin trail to McClure's Beach from end of road McClures Beach Comment
  LA205174  Lupinus arboreus J. A. Ewan; 1933-11-5 8101 Marin Pt. Reyes Road near wireless station Comment
  RSA128316  Lupinus arboreus var. arboreus J. T. Howell 1946-6-9 22014 A Marin Pierce Ranch, north of Point Reyes Peninsula. Comment
  RSA130885  Lupinus arboreus var. arboreus E. K. Balls 1958-7-20 23581 Marin 4.2 miles northeast of Point Reyes Lighthouse along road to Inverness. 137 Comment
  UC628234  Lupinus bicolor Miss Harriet A. Walker 1913-5-11 2971 a Marin Olema Comment
  SEINET8132102 Image available Lupinus carnosulus E. L. Greene 1886-1 s.n. Marin Comment
  CAS-BOT-BC215072  Lupinus chamissonis A. A. Heller 1940-6-10 15729 Marin Along State Highway 1, opposite Inverness, E side of Tomales Bay Comment
  RSA12249  Lupinus densiflorus var. palustris Carl B. Wolf 1934-6-28 5794 Marin Tomales Bay, 2.2 miles from Tomales. 8 Comment
  UC1177213  Lupinus formosus John Thomas Howell 1946-6-13 22064 Marin Estero Americano Comment
  JEPS65112  Lupinus microcarpus var. densiflorus W. L. Jepson 1920-5-26 9063 Marin inside prison grounds Pt. San Quentin; inside prison grounds of Pt. San Quentin Comment
  UC15845  Lupinus microcarpus var. densiflorus Ivar Tidestrom 1895-6-4 Marin 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
  UC126999  Lupinus nanus Alice Eastwood April 1894 Marin Tiburon Comment
  UC130298  Lupinus nanus J. Burtt Davy 1895-5-13 1250 Marin Redwood Canyon Comment
  HSC33205  Lupinus nanus subsp. latifolius Thomas W. Nelson 1974-4-22 1199 Marin Lake Nicascio Comment
  RSA0003498  Lupinus punto-reyesensis C. P. Smith 1947-6-3 47548 Marin Highway 1, Olema. 4.7 mi S. Comment
  UCD109644  Lupinus succulentus W. A. Williams 1951-6-3 s.n. Marin Muir Beach; coastal bluff. Comment
  RSA22082  Lupinus tidestromii J. T. Howell 1939-6-4 14729 Marin Point Reyes Peninsula Comment
  SEINET10490273  Lupinus tidestromii var. layneae H. Dearing, M. Dearing 1940-3-21 Dearing 4143 Marin Banner nearly white, wings blue, stem prostrate. Near point reyes. Comment
  UCSB16738  Lupinus variicolor Breedlove, Dennis 1962-4-17 Marin Near lighthouse on Point Reyes Peninsula 60 Comment
  RSA177910  Lupinus variicolor Robert F. Thorne 1965-4-21 34402 Marin Near Drakes Beach, Point Reyes National Seashore. 5 Comment
  SEINET10969937  Lupinus variicolor Smith 1947-6-27 Smith 47608 Marin Point reyes radio station, 1.9 mi n. Prostrate herb. Comment
  RSA122663  Luzula comosa H. S. Yates 1934-3-18 3725 Marin Point Reyes 182 Comment
  RSA466615B  Luzula comosa Quinn P. Sinnott, Kathy A. Sinnott 1976-3-8 617 Marin Carson Ridge vicinity, Fairfax Hills. 366 Comment
  CAS-BOT-BC441398  Luzula macrantha Javier Penalosa 1961-4-1 1236 Marin Tiburon Peninsula: Hill SE of Bel Aire School 60 Comment
  JEPS73335  Luzula subsessilis Edward Lee with Joe Ewan and Annetta Carter 1934-4-30 764 Marin 4 mi w Two Rocks; w of Two Rocks Comment
  UC1133755  Luzula subsessilis N. French 1935-3-28 620 Marin Muir Woods Tamalpais Quad., Muir Woods Comment
  UC70458  Luzula subsessilis Jos. Burtt Davy 1900-6 6724 Marin Point Reyes Peninsula Comment
  UC766054  Luzula subsessilis R. F. Hoover 1941-5-12 5066 Marin Point Reyes Peninsula w Drake's Estero; Point Reyes Peninsula w of Drake's Estero Comment
  JEPS45970  Lythrum hyssopifolia W. L. Jepson 1905-5-17 2480 D Marin Lake Lagunitas Comment
  RSA0011287  Lythrum hyssopifolia Michael A. Vincent 1999-6-10 8593 Marin At pull-off along Pt. Reyes-Petaluma Road, 1.4 miles north of Hick s Valley Road. Comment
  SBBG33267  Lythrum hyssopifolia J. Broughton 1969-7-13 1281 Marin Point Reyes Nat Seashore, near W-facing beach Comment
  RSA188910  Madia Delzie Demaree 1955-6-18 36982 Marin P.O.: Tomales. Comment
  CAS-BOT-BC342624  Madia anomala Marian L. Campbell 1921-7-1 s.n. Marin Mill Valley Comment
  POM273122  Madia anomala J. T. Howell 1946-5-25 21932 Marin Greenbrae HillsGreenhorn Mountain Range: North Rim of Kern Canyon. Comment
  RSA118072  Madia anomala J. T. Howell 1955-5-29 30256 Marin Near Rock Spring on Laurel Dell Trail, Mt. Tamalpais Comment
  CDA29049  Madia elegans D. G. Kelch 2006-5-1 6 .166 Marin Lucas Valley Rd. Comment
  UC89449  Madia elegans unknown Marin Tamalpais Comment
  UC89457  Madia elegans T. S. Brandegee 1892-6-13 Marin Tamalpais Comment
  CAS-BOT-BC343717  Madia elegans John Thomas Howell 1944-7-23 19844 Marin San Rafael Comment
  OBI49204  Madia elegans Michener & Boletti, Boletti May 1882 s.n. Marin Sequoia cyn Comment
  POM362137  Madia elegans subsp. elegans E. S. Spalding 1930-8-15 s.n. Marin Phoenix Lake Comment
  CAS-BOT-BC343081  Madia gracilis Alice Eastwood 1912-7-29 1544 Marin Mt. Tamalpais Comment
  CAS-BOT-BC343086  Madia gracilis John Thomas Howell 1941-6-10 16289 Marin Black Point Comment
  CAS-BOT-BC343090  Madia gracilis John Thomas Howell 1939-6-18 14777 Marin Near Mud Lake Comment
  CAS-BOT-BC343098  Madia gracilis Brandegee No date on label s.n. Marin Tamalpais Comment
  UC473437  Madia gracilis John Thomas Howell 1930-7-20 5371 Marin slopes near Phoenix Lake Comment
  RSA785064  Madia gracilis Peter Rubtzoff 1980-6-8 9453 Marin San Anselmo Comment
  CAS-BOT-BC343604  Madia sativa John Thomas Howell 1940-6-9 s.n. Marin Tiburon Comment
  UC589433  Madia sativa Beryl O. Schreiber 1932-7-31 706 Marin Indian Beach Tomales Bay Comment
  UC830906  Madia sativa Lewis S. Rose 1939-9-3 39359 Marin Corte Madera 6 Comment
  NY24353  Mahonia nevinii E. E. Walther 1927-7-2 60 Marin Cultivated R. Menzies place Comment
  SEINET8489312  Maianthemum racemosum W. Roderick 1967-5-6 s.n. Marin 0.25 mile below Lake Nicaseo dam. 30 Comment
  CAS-BOT-BC511475  Maianthemum racemosum subsp. amplexicaule Gordon H. True 1969-4-18 4836 Marin Reyes Bird Observatory 3mi. NW of Bolinas at Arroyo Honda 121 Comment
  SEINET12055168  Maianthemum racemosum subsp. amplexicaule M. T. Doutt 1931-1 365 Marin Alpine Dam Comment
  CHSC64298  Marah fabacea H. H. Schmidt; James S. Miller, A, Pool 1993-6-8 819 Marin Mount Tamalpais State Park, on Muir Wood Road. 3 miles E of California State Highway #1. 120 Comment
  UC517458  Marah fabacea John Thomas Howell 1933-4-12 10993 Marin Sausalito Comment
  UCSC000731  Marah oregana N. French 1935-4-1 634 Marin On ridge 0.25 mi. S. of Bridge. ridge, Bridge. - Tamalpais 305 Comment
  CAS-BOT-BC71132  Marsilea Catherine Best 1989-7-16 1349 Marin Tennessee Valley Comment
  JEPS58910  Matricaria discoidea Javier Penalosa 1961-4-29 1364 Marin nw Marin Country Day School; Tiburon Peninsula Comment
  UC635485  Meconella californica H. L. Mason 1931-3-13 5810 Marin Lagunitas Creek Comment
  JEPS65504  Medicago arabica F. T. Bioletti April 1892 Marin Ross Valley Comment
  UC16109  Medicago arabica F. T. Bioletti April, 1892 Marin Ross Valley Comment
  UCD106763  Medicago arabica P. B. Kennedy 1914-4-19 4692 Marin Mill Valley. Comment
  CAS-BOT-BC271763  Melica californica John Thomas Howell 1944-4-13 19379 Marin Big Rock Ridge west of Hamilton Field Comment
  UC53677  Melica californica Jos. Burtt Davy 1901-4-13 6887 Marin Angel Island Comment
  UC766854  Melica californica R. F. Hoover 1938-2-15 2737 Marin Tiburon Comment
  CAS-BOT-BC282139  Melica geyeri Javier Penalosa; J. T. Howell 1961-6-29 1905 Marin Tiburon Peninsula. Above Paradise Drive 1.9 miles NW of road to Naval Net Depot Comment
  UC1106139  Melica geyeri John Thomas Howell 1947-5-25 23195 Marin Mt. Tamalpais; Bernstein Trail, near the Mt. Theatre Comment
  CAS-BOT-BC282141  Melica geyeri Doreen Smith 1997-4-8 s.n. Marin Hills W of Nicasio Comment
  CAS-BOT-BC421687  Melica harfordii D. Greenberger; A. Davis; N. Davis; V. Smith 2014-6-14 14406 Marin Mount Tamalpais. Marin Municipal Water District lands: Kent Pump: from Bolinas-Fairfax Road to Alpine Lake dam to Kent Pump Road gate. Comment
  UCD87372  Melica harfordii A. A. Beetle 1945-6-12 3886 Marin Paper Mill Creek Canyon, west of Lagunitas. Comment
  UCD87527  Melica harfordii P. B. Kennedy 1926-5-20 s.n. Marin Road San Rafael to Lomales. Comment
  CDA32523  Melica imperfecta P. B. Kennedy 1914-3-22 4638 Marin Roadside after leaving Mill Valley Station. 0 Comment
  UC727313  Melica subulata Rimo Bacigalupi 1943-7-16 2766 Marin bottom of Big Carson Canyon (Lagunitas Creek watershed); Lagunitas Creek Comment
  UCD88593  Melica subulata Collector Unknown 1926-5-20 s.n. Marin Road to Lake Lagunitas. Comment
  CAS-BOT-BC264160  Melica subulata John Thomas Howell 1945-8-5 s.n. Marin Dipsea Trail, head of Kent Ravine, Mt. Tamalpais Comment
  CAS-BOT-BC278115  Melica torreyana T. Gosliner; M. E. Hannibal; S. Imazumi; S. Whelan 2013-4-12 13623 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  JEPS75105  Melica torreyana W. L. Jepson 1919-4-5 8227 Marin sw slope above Mill Valley; Mt. Tamalpais Comment
  POM184796  Melica torreyana H. E. Parks 1926-04 s.n. Marin Tiburon Peninsula. Comment
  UCD89074  Melica torreyana Beecher Crampton 1965-5-4 7306 Marin 5.6 miles southeast of Nicasio. Lucas Valley Road. Comment
  UCD89097  Melica torreyana P. B. Kennedy 1914-3-22 4638 Marin Mill Valley Station. Comment
  UCD89103  Melica torreyana P. B. Kennedy 1914-4-19 4697 Marin Mill Valley. Comment
  SEINET10954421  Melica torreyana Robert A. Norris 1977-6-2 Norris 3630 Marin On forested bluff above McNear's Beach. Comment
  CAS-BOT-BC350952  Melilotus indicus A. Williams; F. Leist; S. Tsiu; W. Dreskin; R. Brostorm 2013-5-4 13243 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Bullfrog Road, knoll N of quarry Comment
  JEPS117835  Mentha aquatica Robert Soost 2007-9-5 Marin Kehoe Beach Trail, Point Reyes 6 Comment
  RSA409900  Mentha canadensis M. S. Jussel 1933-7-30 s.n. Marin Near Olema Comment
  JEPS128121  Mercurialis annua Eric Wrubel 2012-7-25 NPS 48 Marin Golden Gate National Recreation Area. Sweeney Ridge, at Skyline College gate. Comment
  OBI3007  Micranthes bryophora Lewis S. Rose 1968-3-10 68002 Marin Larkspur, Bon Air Rd 8 Comment
  CAS-BOT-BC428812  Micranthes californica Paul F. Covel 1938-4-15 1505 Marin At Alpine Dam (spillway). Comment
  CAS-BOT-BC428816  Micranthes californica M. E. Parsons 1912-2-27 s.n. Marin Kentfield Comment
  CAS-BOT-BC322605  Micropus amphibolus John Thomas Howell 1943-5-2 17938 Marin Canyon of San Anselmo Creek above Fairfax Comment
  CAS-BOT-BC348928  Microseris bigelovii John Thomas Howell 1944-5-7 19441 Marin Baltimore Park Comment
  CAS-BOT-BC348743  Microseris bigelovii John Thomas Howell 1946-6-2 s.n. Marin Potrero Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC348920  Microseris douglasii subsp. douglasii Alice Eastwood 1912-5-20 s.n. Marin Kentfield Comment
  UC1176921  Microseris douglasii subsp. douglasii John Thomas Howell 1946-5-12 21785 Marin Carson Ridge Comment
  RSA126546  Microseris douglasii subsp. douglasii J. T. Howell 1941-5-25 16221 Marin Potrero Meadow, Mt. Tamalpais Comment
  RSA128991A  Microseris douglasii subsp. douglasii P. H. Raven 1949-5-4 399 Marin Marin City 91 Comment
  CAS-BOT-BC322735  Microseris paludosa John Thomas Howell 1925-4-5 910 Marin Mill Valley at the beginning of Pipeline Trail 152 Comment
  UC521684  Mimulus aurantiacus var. aurantiacus Joseph Andorfer Ewan 1933-9-10 7970 Marin Pipe Line Trail Mt. Tamalpais Comment
  JEPS10566  Mimulus douglasii W. L. Jepson 1927-3-20 11560 Marin Mill Valley Comment
  UC589558  Mimulus inodorus Beryl O. Schreiber 1932-6-20 543 Marin Shell Beach Tomales Bay Comment
  UC1106301  Minuartia californica John Thomas Howell 1946-4-14 21632 Marin near Dillons Beach Comment
  CAS-BOT-BC434197  Minuartia douglasii R. Crowe; A. Young; M. Cherry; M. Camarillo; K. Cortez; C. Flok 2014-4-26 14136 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-BC384004  Mirabilis jalapa John Thomas Howell 1959-11-4 35102 Marin Sausalito Comment
  RSA28039  Modiola caroliniana I. L. Wiggins 1935-8-10 8153 Marin Creek at head of Tomales Bay. Comment
  CAS-BOT-BC314225  Monardella purpurea Alice Eastwood 1912-7-29 1517 Marin Mt. Tamalpais Comment
  CAS-BOT-BC220418  Monardella purpurea John Thomas Howell 1939-5-21 14689 Marin West side Tiburon Peninsula Comment
  RSA299143  Monardella undulata J. T. Howell, C. Best, W. Follette, G. True 1980-6-19 53725 Marin Near Abbotts Lagoon, Point Reyes Peninsula. Comment
  UC629778  Monardella undulata Herbert Mason, Annetta Carter 1938-5-18 1417 Marin 12.5 mi from Inverness; Point Reyes Peninsula Comment
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Sep 4 2013
  CAS-BOT-BC220543  Monardella villosa Henry M. Pollard 1947-6-22 s.n. Marin Dipsea Trail near Steep Ravine, Mt. Tamalpais Comment
  RSA0022767  Monardella villosa subsp. neglecta Patricia Wilder 1965-6-7 3528 Marin San Geronimo Ridge. North Coast range, Pacific drainage area. 457 Comment
  UC104696  Monardella villosa subsp. villosa Katharine Brandegee 1905-7-2 Marin Rock Spring Trail Tamalpais Comment
  CAS-BOT-BC444907  Montia fontana Javier Penalosa 1962-3-31 2288 Marin Tiburon Peninsula. Ca. 100yds. NW of Reed entrance to (the longer) RR tunnel. Comment
  CAS-BOT-BC311759  Morella californica T. Gosliner; R. Truitt; R. Brostrom; S. Kawachi 2013-8-10 13694 Marin Mount Tamalpais. Marin Municipal Water District lands: Bon Tempe dam Comment
  CHSC30103  Myosotis latifolia M. S. Taylor 1980-4-11 2477 Marin Samuel P. Taylor State Park, near Olema. Comment
  UC615271  Myosotis latifolia Beryl O. Schreiber 1932-3-12 53 Marin Inverness Comment
  UCR20482  Myosotis latifolia H. M. Whistler 1966-4-15 660415- 07 w Marin San Francisco Bay Region, Samuel P. Taylor State Park, along the nature trail in the picnic grounds 305 Comment
  CAS-BOT-BC101675  Myrica californica C. H. M. 1917-11-18 s.n. Marin Lagunitas, Merriam Ranch Comment
  CAS-BOT-BC259931  Nassella lepida John Thomas Howell 1943-5-22 18135 Marin Fairfax hills Comment
  CAS-BOT-BC259936  Nassella lepida John Thomas Howell 1966-5-25 41538 Marin Just N of garden area, John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC259942  Nassella lepida John Thomas Howell 1946-5-16 21896 Marin N side of Angel Island Comment
  UCD87879  Nassella lepida P. B. Kennedy Date Unknown s.n. Marin West Point Inn to Bolinas trail, Mt. Tamalpais. Comment
  CAS-BOT-BC260167  Nassella pulchra John Thomas Howell 1943-5-15 18102 Marin Tiburon Peninsula Comment
  UCD87438  Nassella pulchra A. A. Beetle 1941-5-20 2722 Marin 3 miles west of Mill Valley. Comment
  UCD87670  Nassella pulchra Lewis S. Rose 1960-5-24 60031 Marin Mt. Tamalpais, Bootjack Camp. 365 Comment
  CDA32557  Nassella pulchra G. D. Barbe 1983-6-2 4090 Marin West slope of Bolinas Ridge near Hwy. 1, 4 km. north of Bolinas at Dogtown, Golden Gate National Recreation Area. 0 Comment
  CAS-BOT-BC60414  Nasturtium officinale Peter H. Raven 1949-5-4 427 Marin Tiburon. 91 Comment
  UC726844  Navarretia X helleri A. A. Heller 1941-7-18 16249 Marin about halfway between the radio station and Point Reyes Light House (near the road) Comment
  CAS-BOT-BC230257  Navarretia cotulifolia Doreen Smith 1996-5-28 s.n. Marin Lower S slopes of Mount Bordell, Novato, between San Carlos and San Mateo Drive Comment
  CAS-BOT-BC533020  Navarretia intertexta T. Gosliner; F. Leist; E. Gunnison; M. Hicks 2015-6-12 15841 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands. Potrero Meadow Comment
  UCD48556  Navarretia rosulata John Thomas Howell 1946-6-23 22114 Marin Carson Ridge, Marin County. Comment
  SEINET3840091  Navarretia squarrosa L. S. Rose 1941-2-1 41359 Marin Leuces Valley 90 Comment
  UCD48696  Navarretia squarrosa June McCaskill; C. H. Lamoureux 1956-6-29 492 Marin Drakes Beach, Marin County, California. Comment
  JEPS3185  Nemophila heterophylla Virginia Bailey 1939-3-19 Marin Cataract Canyon , Cataract Canyon (w side of Mt. Tamalpais) Comment
  UC24179  Nemophila heterophylla Jos. Burtt Davy 1901-4-13 6885 Marin Angel Island Comment
  UC24187  Nemophila heterophylla Michener and Bioletti Apr 1891 Marin Fairfax Comment
  UC67132  Nemophila heterophylla Harley P. Chandler 1899-4-8 256 Marin n slope Mt. Tamalpais Comment
  SEINET12279986  Nemophila menziesii Unknown 1932-1 32134 Marin Tiburon 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
  UC735053  Nemophila menziesii var. atomaria Lincoln Constance, James Ashley, Herbert L. Mason 1946-3-22 3028 Marin 2 mi sw Fairfax (junction of Alpine Lake Road with Pine Mountain fire trail); sw of Fairfax, jct Alpine Lake rd w Pine Mountain fire trail 167 Comment
  POM194599  Nemophila menziesii var. atomaria H. E. Parks, S. T. Parks 1930-4-10 461 Marin Corte Madera, in fields near highway. 3 Comment
  CAS-BOT-BC219423  Nemophila parviflora Fred Ross; Gordon H. True 1970-3-6 5197 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda. Arroyo Honda Comment
  CAS-BOT-BC219432  Nemophila parviflora Greg de Nevers 2002-4-22 12658 Marin Audubon Canyon Ranch. Bolinas Lagoon Preserve 304 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
  POM73038  Nemophila parviflora var. parviflora N. L. Gardner 1908-4-28 8 Marin Mill Valley, at the southerly base of Mt. Tamalpais. Comment
  JEPS74640  Nicotiana acuminata var. multiflora Richard McP. Brown 1972-11-7 Marin along road A110, 0.85 mi s of its junction w/ road A114 (to Novato), between roadside markers 04.98 and 05.05 and 60 feet north of latter road A110 Comment
  CAS-BOT-BC142271  Oemleria cerasiformis H. E. Parks; S. T. Parks 1930-3-15 0403 Marin Tiburon Peninsula 60 Comment
  CAS-BOT-BC142272  Oemleria cerasiformis Peter H. Raven; Michael P. Johnson 1967-5-2 21294 Marin Wooded slopes near road between North Garrison and Point Campbell, north side of island - Angel Island 45 Comment
  UC21134  Oenanthe sarmentosa J. Burtt Davy 1900-6-27 6846 Marin Point Reyes Comment
  CAS-BOT-BC421473  Olea europaea R. Crowe; S. Whelan; F. Leist; H. Gosliner; T. Wiedenmayer 2014-9-13 14362 Marin Mount Tamalpais. Marin Municipal Water District lands: Worn Springs, by Sky Oaks Road to Culvert WS-13 Comment
  UC410826  Orobanche bulbosa Walton Clark 1929-5-1 Marin Mount Tamalpais Comment
  UC565370  Orobanche californica subsp. californica R. C. Dickson 1937-7-31 Marin Point Reys. Comment
  UC1076308  Orobanche fasciculata Herbert L. Mason 1925-4-12 1321 Marin Mt. Tamalpais. Comment
  CAS-BOT-BC499922  Orobanche fasciculata H. L. Mason 1917-3-1 s.n. Marin Mt. Tamalpais Comment
  RSA0006071  Orobanche fasciculata var. franciscana P. A. Rydberg 1905-6-15 6230 Marin Mt. Tamalpais. Comment
  CAS-BOT-BC502959  Orobanche vallicola Wilma Follette 1999-9-17 s.n. Marin San Anselmo, on bank of Sleepy Hollow Creek behind Drake High School Comment
  JEPS4603  Orobanche vallicola Dr. Kessel 1956-9-16 Marin near Novato (on the Kessel Ranch) Comment
  RSA202267  Orthocarpus faucibarbatus L. D. Thurman 1963-3-23 111 Marin 2.1 miles northeast of Point Reyes Station. Comment
  RSA254425  Orthocarpus faucibarbatus Robert A. Norris 1975-4-10 2307 Marin By Paradise Dr., Corte Madera. Comment
  RSA80297  Orthocarpus faucibarbatus F. W. Peirson, Mabel B. Peirson 1926-4-1 6544 Marin 4 miles north of Ignacio. Comment
  POM129005  Orthocarpus faucibarbatus var. albidus D. D. Keck, John T. Howell 1927-5-8 2361 Marin Lake Lagunitas. Comment
  NY90851  Orthocarpus longispicatus A. D. E. Elmer 07 1903 4938 Marin Point Reyes Comment
  SEINET12119095  Osmorhiza chilensis M. T. Doutt 1931-1 452 Marin 2 mi SE of Inverness Comment
  JEPS43148  Oxalis corniculata W. L. Jepson 1901-7-21 1715 Marin Inverness Comment
  JEPS20048  Oxalis oregana Mary F. Hall 1925-4-8 Marin Mt. Tamalpais Comment
  POM225851  Oxalis oregana S. E. Hirstel 1937-1-6 s.n. Marin Mill Valley Comment
  SEINET10494958  Oxalis oregana R. D. Sage 1992-1-9 Sage 13406 -1 Marin Collected along redwood creek near camp eastwood, 2 km s, 2.5 km w mill valley. Comment
  SEINET12182803  Oxalis oregana M. T. Doutt 1931-1 145 Marin Alpine Dam Comment
  UCSB11605  Oxalis oregana Blattau, Jim 1962-4-17 Marin 1.2 miles west of Lagunitas on road from San Anselmo to Olema and California Highway 1 106 Comment
  CAS-BOT-BC311779  Oxalis purpurea Catherine Best No date on label s.n. Marin On Alcatraz Ave., Belvedere Comment
  CAS-BOT-BC253837  Panicum dichotomiflorum Gordon H. True 1973-6-26 7659 Marin G. H. True residence, 142 Margarita Drive, San Rafael Hills, San Rafael 30 Comment
  CAS-BOT-BC253872  Panicum miliaceum Helen Frank 1966-6-30 s.n. Marin Mill Valley Comment
  CAS-BOT-BC422807  Papaver californicum John Thomas Howell 1946-5-30 21962 Marin Little Carson Canyon Comment
  SEINET195359 Image available Parapholis incurva John Thomas Howell 1945-5-6 20816 Marin San Rafael, CA Comment
  UC1153910  Parapholis incurva Beecher Crampton 1957-6-11 4198 Marin Stinson Beach; Stinson Beach, edge of sand dunes Comment
  UC750656  Parapholis incurva Lewis S. Rose 1946-6-20 46167 Marin e shore Bolinas Lagoon; e shore of Bolinas Lagoon Comment
  SEINET9347561  Parapholis incurva Unknown 1955-5-24 2805 Marin Marin Comment
  CHSC97943  Parentucellia latifolia G. D. Barbe 1978-5-9 2384 Marin South of Marshall-Petaluma Road, 3.5 km east of Marshall. Comment
  UCD123255  Parentucellia viscosa Kamala Crompton 1996-5-19 23 Marin roadside next to cow pasture about 2 miles east of Dillion Beach. 120 Comment
  CAS-BOT-BC176113  Parietaria judaica Doreen Smith 1995-12-4 s.n. Marin Pt. Reyes Lighthouse steps Comment
  CAS-BOT-BC110599  Parnassia L. R. Abrams 1915-10-25 5605 Marin Mount Tamalpais. Comment
  UC858295  Parnassia californica Lewis S. Rose 1941-10-5 41462 Marin Mount Tamalpais, Bootjack Camp Bootjack Camp; Mount Tamalpais, Bootjack Camp 304 Comment
  CAS-BOT-BC259667  Paspalum dilatatum Catherine Best 1978-9-26 s.n. Marin S side of Mar West 100 ft from Tiburon Boulevard, Tiburon Peninsula Comment
  RSA127247  Paspalum dilatatum J. T. Howell 1945-8-5 21364 Marin McKinnan's Landing near Stinson Beach Comment
  CAS-BOT-BC265643  Paspalum distichum John Thomas Howell 1943-7-4 18280 Marin Near Inverness Comment
  UC27311  Pedicularis densiflora Alice Eastwood Feb. 1896 Marin Mount Tamalpais Comment
  RSA123603  Pedicularis densiflora E. F. Sprague 1956-4-4 1096 Marin Phoenix Lake, Ross 305 Comment
  UCR80275  Pelargonium grossularioides J. T. Howell 1944-7-23 19842 Marin San Francisco Bay region, San Rafael 61 Comment
  UCD137558  Pellaea andromedifolia Linda Bjork 1978-5-13 21 Marin West of Ring Mountain on Tiburon peninsula. 167 Comment
  UC1177509  Pellaea mucronata var. mucronata John Thomas Howell 1950-4-30 26310 Marin East Peak Mt Tamalpais Comment
  UCD70808  Pentagramma triangularis Michele H. Mills 1998-4-19 234 Marin Mt. Tamalpais, Marin Municipal Water District property, 590 Comment
  SEINET12332430  Pentagramma triangularis F. H. Utech 1988-1 88 -151 Marin W slope of Mt. Tamalpais, Ridgecrest Road from Bolinas Ridge to Alpine Dam and Fairfax 380 Comment
  RSA98330  Perideridia kelloggii F. W. Peirson 1925-10-3 6456 Marin Mt. Tamalpais. Comment
  CAS-BOT-BC413681  Persicaria capitata J. T. Howell 1987-7-30 s.n. Marin Community vegetable garden, Nova Albion St. across from Cermenho Ct. Comment
  CAS-BOT-BC418879  Persicaria hydropiperoides John Thomas Howell 1946-9-20 s.n. Marin Laguna in Chileno Valley Comment
  CAS-BOT-BC418876  Persicaria hydropiperoides Doreen Smith 1997-7-6 s.n. Marin 5-Brooks Pond, Pt. Reyes National Seashore Comment
  SD131784  Persicaria lapathifolia Barbara Ertter, Elizabeth Neese 1988-10-29 8021 Marin Nicasio Reservoir ca 10 airmiles SW of Petaluma and W of Novato, SW edge of reservoir near boat launching area ca 1 mi NNW of dam Comment
  CAS-BOT-BC419342  Persicaria punctata John Thomas Howell 1942-8-30 s.n. Marin Muir Beach Comment
  CAS-BOT-BC330382  Petasites frigidus var. palmatus Brandegee no date on label s.n. Marin Tamalpais Comment
  CAS-BOT-BC422392  Phacelia californica D. Greenberger 2014-6-14 14400 Marin Mount Tamalpais. Marin Municipal Water District lands: Kent Pump: from Bolinas-Fairfax Road to Alpine Lake dam to Kent Pump Road gate. Comment
  RSA26544  Phacelia californica J. T. Howell 1930-7-20 5384 Marin Rocky slope of Mt. Tamalpais on south-east side. Comment
  RSA74863  Phacelia californica Mabel Peirson 1912-07 969 Marin Mt. Tamalpais Comment
  UC1426025  Phacelia californica C. W. Tilforth and John Dourley 1973-7-18 920 Marin c. 1/4 mi e Pt. Reyes Light House; Point Reyes Comment
  UC24349  Phacelia distans Alice Eastwood April, 1894 Marin Tiburon Comment
  UC671727  Phacelia distans Lincoln Constance and E. P. Killip 1941-6-1 2838 Marin dunes 3 mi inland Point Reyes Lighthouse Comment
  SEINET12280102  Phacelia distans H. E. Parks 1928-1 s.n. Marin Tiburon Peninsula Comment
  UC735055  Phacelia divaricata Lincoln Constance, James Ashley 1946-4-10 3031 Marin Alpine Lake Rd 2 mi sw Fairfax 167 Comment
  RSA135332  Phacelia divaricata Rita May 1887-4-2 s.n. Marin Saucelito Comment
  CAS-BOT-BC154380  Phacelia suaveolens A. A. Heller 1906-6-12 8391 Marin Mt. Tamalpais Comment
  UC125789  Phacelia suaveolens Katharine Brandegee 1892-6-13 Marin Tamalpais Comment
  CAS-BOT-BC83538  Phacelia tanacetifolia Doreen Smith 2002-4-1 s.n. Marin Community garden area. Comment
  CAS-BOT-BC265770  Phalaris aquatica John Thomas Howell 1946-6-13 22018 Marin Ignacio Comment
  UCD88139  Phalaris aquatica John Thomas Howell 1945-8-12 21381 Marin Tiburon. Comment
  JEPS78379  Phalaris californica Edward Lee 1934-6-17 931 Marin towards Bolinas 7 1/2 mi s South Brook; s of South Brook towards Bolinas Comment
  UC122016  Phalaris californica J. W. Congdon 1880-7-4 Marin Paper Mill Creek Comment
  CAS-BOT-BC258971  Phalaris californica David L. Morgan 1960-7-15 s.n. Marin Cliffs N. of Marshall on State Hiway #1 Comment
  UCD88564  Phalaris californica Mrs. H. P. Kelley 1916-4-1 s.n. Marin Cypress Ridge. Comment
  CAS-BOT-BC259066  Phalaris lemmonii John Thomas Howell 1945-5-9 20833 Marin Between Hamilton Field and Ignacio 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
  UC336  Phyllospadix torreyi Milo S. Baker June 1899 Marin Dillon's Beach Comment
  UC370271  Phyllospadix torreyi W. A. Setchell 1921-8-27 Marin Bolinas Comment
  UC445021  Phyllospadix torreyi Lucille Roush 1928-10-27 Marin Duxbury Reef Comment
  UCD37256  Phyllostachys Beecher Crampton 1958-8-6 5061 Marin Marin County, Kentfield, 636 Goodhill, property of W. W. Davison. Comment
  CAS-BOT-BC142247  Physocarpus capitatus C. Hart Merriam 1918-9-4 s.n. Marin Lagunitas Comment
  CAS-BOT-BC72956  Pinus muricata McCalla 1925-5-1 s.n. Marin Inverness Comment
  CAS-BOT-BC72958  Pinus muricata D. E. Breedlove 1962-4-17 2348 Marin 2 miles northwest of Inverness 121 Comment
  CAS-BOT-BC78989  Pinus muricata A. D. E. Elmer 1903-7-1 5062 Marin Point Reyes Post Office Comment
  UC1134112  Pinus muricata A. E. Wieslander 1934-3-18 405 Marin 2 mi nw Inverness; Point Reyes Quadrangle Comment
  UC589541  Pinus muricata Beryl O. Schreiber 1932-6-17 511 Marin Waterfall Beach Tomales Bay, Waterfall Beach Comment
  UC766765  Pinus muricata R. F. Hoover 1941-2-2 4730 Marin nw of Inverness; Inverness Ridge Comment
  CAS-BOT-BC136567  Piperia elegans Mrs. E. C. Sutliffe 1920-7-20 s.n. Marin Field redacted by CAS, contact the data manager for more information Comment
  UCSC008278  Piperia elegans subsp. decurtata Randall Morgan 1991-9-28 2053 -P Marin Chimney Rock, Point Reyes Comment
  UCSC008335  Piperia elegans subsp. decurtata Randall Morgan 1988-1-1 1108 -P, 1107-P, 1098-P, 1096-P Marin Fish Docks Colony, Point Reyes Comment
  RSA70089  Piperia transversa Mabel Peirson 1912-07 1702 Marin Mt. Tamalpais 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
  UCD89897  Piptochaetium stipoides G. Douglas Barbe 1979-5-16 2502 Marin west of Bolinas Ridge. 0.5 km east of SR1, between Coppermine and Wilkins gulches at Dogtown (Woodville). 4 km north of Bolinas. 121 Comment
  UC1063795  Plagiobothrys bracteatus B. Schreiber 1937-4-25 2387 Marin 8 mi w Inverness; Pt. Reyes Quadrangle, Pt. Reyes Peninsula Comment
  UC615129  Plagiobothrys bracteatus Beryl O. Schreiber 1937-4-25 2387 Marin 8 mi w Inverness; Point Reyes Peninsula 30 Comment
  UCD120774  Plagiobothrys bracteatus John Thomas Howell 1941-6-10 16274 Marin Near Black Point. Comment
  RSA201458  Plantago bigelovii subsp. bigelovii J. T. Howell 1947-4-30 23109 Marin Dillons Beach. Comment
  CAS-BOT-BC285570  Plantago erecta A. Williams; R. Brostorm; T. Edwards; M. Evans; J. Slamovich 2013-3-9 13210 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  UC450043  Plantago erecta C. F. Sonne Apr 1887 1012 Marin Comment
  UC403381  Plantago lanceolata H. E. and S. T. Parks 1930-4-10 466 Marin Corte Madera, along Tiburon Road Corte Madera 3 Comment
  SEINET6088094  Plantago lanceolata Unknown 1990-8-12 6322 Marin Point Reyes National Seashore, Trail to Chimney Rock. Comment
  JEPS37903  Plantago maritima var. juncoides John Thomas Howell 1945-7-8 21285 Marin San Antonio Comment
  JEPS62637  Plantago maritima var. juncoides John Thomas Howell 1957-9-15 32952 Marin bordering Richardson Bay Richardson Bay Comment
  CAS-BOT-BC91775  Platystemon californicus Alice Eastwood; John Thomas Howell 1939-5-28 7387 Marin Point Reyes Lighthouse. Comment
  UC142909  Platystemon californicus Katharine Brandegee May 1909 a Marin Tiburon Comment
  UC747393  Platystemon californicus G. Thomas Robbins 1944-4-14 1530 Marin about 3 mi w Hamilton Field Air Base (near summit of Big Rock Ridge); near summit of Big Rock Ridge 304 Comment
  JEPS58911  Plectritis brachystemon Berta B. Kessel 1946-5-12 1962 Marin Tiburon Peninsula, Paradise Cove Paradise Cove; Tiburon Peninsula, Paradise Cove Comment
  CAS-BOT-BC176094  Plectritis congesta subsp. nitida Carl B. Wolf 1927-4-24 347 Marin At coastal side of Mill Valley Toll Road Comment
  UC39499  Pleuropogon californicus Michener and Bioletti Apr 1892 122 Marin Ross Valley Comment
  CAS-BOT-BC260955  Pleuropogon californicus var. californicus Joseph P. Tracy 1935-5-25 13846 Marin Fort Seward 106 Comment
  SEINET10942514  Pleuropogon hooverianus John Thomas Howell 1947-4-27 Howell 23107 Marin Ross; in shaded grassy place under trees Comment
  UCD92196  Poa Lewis S. Rose 1932-4-1 32175 Marin Lagunitas, H. of Mt. Tamalpais. Comment
  CAS-BOT-BC244436  Poa annua Peter H. Raven; Michael P. Johnson 1967-5-1 21217 Marin Angel Island. Hospital Cove, W side of island 7 Comment
  CAS-BOT-BC244439  Poa annua Gordon H. True 1977-6-11 8213 Marin Audubon Canyon Ranch. Pike County Gulch [Galloway Canyon], on western slope of Bolinas ridge, ca. 3 miles N of Stinson Beach, around PRBO headquarters building 3 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
  CAS-BOT-BC254949  Poa bulbosa Catherine Best; Wilma Follette 1979-5-1 s.n. Marin Mount Tamalpais, at Rock Springs Comment
  POM222627  Poa douglasii L. S. Rose 1935-5-11 35159 Marin Stinson Beach Comment
  UC1132607  Poa douglasii H. S. Yates 1934-3-18 3710 Marin Point Reyes; Point Reyes Quadrangle Comment
  UC1153865  Poa douglasii Beecher Crampton 1954-4-28 1818 Marin 1 mi e Pt Reyes Lighthouse Comment
  UCSC000062  Poa douglasii A. E. Weislander 1933-6-11 307 Marin Buck Mountain, 2.5 miles southwest of Point Reyes 46 Comment
  SD234027  Poa douglasii Virginia Pinkus Ryder 1965-3-21 332 Marin Point Reyes RCA-station. 3 Comment
  UCD91130  Poa howellii P. B. Kennedy 1922-5-27 s.n. Marin between Tamalpais and West Point Inn. Comment
  CAS-BOT-BC246664  Poa howellii John Thomas Howell 1947-4-27 23086 Marin Black Mt. west of San Anselmo Comment
  CAS-BOT-BC244527  Poa secunda subsp. secunda John Thomas Howell 1943-4-11 17919 Marin Black Canyon, San Rafael hills Comment
  UC60810  Poa unilateralis Jos. Burtt Davy 1900-6 6765 Marin Point Reyes Peninsula Comment
  UC1541613  Polygala californica Harold E. Parks March 1926 2898 Marin Mt. Tamalpais Comment
  UC570811  Polygala californica Herbert L. Mason 1925-4-12 1330 Marin Pipe line trail Mt. Tamalpais, Pipe line trail (Mt. Tamapais) Comment
  HSC23812  Polygala californica R. A. Vanbianchi 1971-7-1 4 Marin 1/4 mi. E of the town of San Geronimo Comment
  RSA41926  Polygala californica H. C. Cantelow 1936-5-2 1374 Marin Phoenix Lake Comment
  CAS-BOT-BC414017  Polygonum aviculare subsp. aviculare Mary P. Wells 1981-7-19 s.n. Marin Opposite 2180 Vistazo East, Tiburon Comment
  CAS-BOT-BC109169  Polygonum marinense Malcom A. Nobs; S. Galen Smith 1949-6-29 912 Marin Point Reyes, north of Inverness. Comment
  NY323788  Polygonum marinense P. H. Raven 1961-8-22 16568 Marin Salt marshes 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
  UC1377703  Polygonum paronychia W. J. Dress 1954-8-19 4567 Marin a mile or so e point; Point Reyes Comment
  UC766777  Polypodium R. F. Hoover 1941-2-2 4737 Marin Inverness Ridge nw of Inverness Comment
  CAS-BOT-BC71915  Polypodium californicum K. C. April s.n. Marin Sausalito Comment
  JEPS127800  Polypodium californicum Adam C. Schneider with Susan Fawcett 2014-3-28 456 Marin Southwest of trail to Slide Ranch, Northwest of Muir Beach Overlook. Comment
  UCSB11205  Polypodium californicum 1961-12-31 Marin Point Reyes lighthouse area. 45 Comment
  POM197138  Polypodium californicum J. G. Lemmon 1883-05 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC76851  Polypodium calirhiza Javier Penalosa 1961-3-17 2252 Marin Tiburon Peninsula - Near Old St. Hilary's Chapel. Comment
  JEPS79642  Polypodium calirhiza Edward Lee 1956-12-30 Marin top of great seaward bluff Pt. Reyes; Pt. Reyes Peninsula 182 Comment
  CAS-BOT-BC76849  Polypodium glycyrrhiza John H. Thomas 1966-1-30 11470 Marin Pt. Reyes Peninsula near the light house. Comment
  JEPS79618  Polypodium glycyrrhiza Edward Lee ca. 1979 Marin Cataract Gulch 335 Comment
  UC1177507  Polypodium glycyrrhiza John Thomas Howell 1943-5-2 Marin Big Carson Comment
  SD234002  Polypodium glycyrrhiza Virginia Pinkus Ryder 1965-1-10 307 Marin Muir Woods. 47 Comment
  CAS-BOT-BC422388  Polypodium scouleri P. DaSilva; E. Brusati; A. Young; P. Suri; S. Tsiu 2014-9-13 14529 A Marin Mount Tamalpais. Marin Municipal Water District lands: Bolinas Ridge gate at Bolinas-Fairfax Road/Ridgecrest Blvd. junction. Approximately 30 feet up Bolinas Ridge Road, plot to the right. Comment
  UCD136908  Polypodium scouleri Beecher Crampton 1960-6-8 5608 Marin Point Reyes Peninsula, 3.5 miles south of McClure's Beach. Comment
  UCD90499  Polypogon australis Beecher Crampton 1954-4-28 1804 Marin 11 miles northeast of Point Reyes Lighthouse. Comment
  UC1177496  Polypogon interruptus John Thomas Howell 1945-6-24 Marin Rock Spring to Laurel Dell Mt. Tamalpais; , Rock Spring to Laurel Dell 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
  JEPS77172  Polypogon monspeliensis Robert M. Lloyd 1963-4-5 2321 Marin about 1 mi nw Tiburon; nw of Tiburon Comment
  UCD91348  Polypogon monspeliensis Leonard 1919-6-10 X 3039 Marin San Quentin. Comment
  CAS-BOT-BC232434  Polypogon monspeliensis David D. Keck 1948-6-29 5926 Marin S facing road-cut, 1 mile E of Muir Beach 106 Comment
  UC2045357  Polystichum Carl J. Rothfels with John Game, L. P. Agnew 2015-9-19 4611 Marin West end of Phoenix Lake, along the trail that goes around the lake. Comment
  UC1440074  Polystichum californicum Alan Smith Feb 1977 697 Marin along fire rd. n of Alpine Lake Dam Comment
  CAS-BOT-BC72189  Polystichum dudleyi John Thomas Howell 1939-5-14 14664 Marin Between Phoenix Lake and Lake Lagunitas Comment
  JEPS33237  Polystichum munitum W. L. Jepson 1919-5-18 8298 Marin marsh near Inverness Comment
  RSA693328  Polystichum munitum H. de Forest 1930-4-21 s.n. Marin Lake Lagunitas. Comment
  SD9763  Polystichum munitum subsp. imbricans Unknown Jul 1916 Marin Muir Woods Comment
  CAS-BOT-BC102356  Populus alba Mrs. Alexander Maccallum Ca. 1903 s.n. Marin Ross Valley Comment
  CAS-BOT-BC143091  Potentilla anserina subsp. pacifica John Thomas Howell 1947-5-21 23194 Marin Tiburon Comment
  CAS-BOT-BC143088  Potentilla anserina subsp. pacifica Katherine Kipping 1968-4-7 120 Marin At the end (north) of Bolinas Lagoon, on the State Highway One Comment
  UCD113691  Potentilla anserina subsp. pacifica Collector unknown 1925-6-7 1678 Marin Bolinas. Comment
  POM366497  Potentilla anserina var. grandis M. B. Dunkle 1936-8-14 4788 Marin Southwest Inverness, Coastal Northern California Comment
  JEPS127829  Primula hendersonii Adam C. Schneider with Robert Steers 2014-3-29 542 Marin Coastal Trail, 0.15 miles below intersection with Wolf Ridge Trail. Comment
  CAS-BOT-BC516335  Prosartes hookeri Alice Eastwood 1926-3-28 s.n. Marin Bear Valley Comment
  SEINET12057336  Prosartes hookeri F. H. Utech 1977-1 s.n. Marin Mt. Tamalpais State Park, Ben Johnson Trail along edge of Muir Woods National Monument Comment
  SEINET7725741  Prosartes hookeri Unknown Marin Saucelito 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
  CAS-BOT-BC277765  Prosartes smithii R. Crowe; P. da Silva; E. Hinman; M. A. Garcia 2013-4-12 13413 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  CAS-BOT-BC517515  Prosartes smithii Gordon H. True 1977-4-13 8163 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach; Audubon Canyon Ranch 15 Comment
  CAS-BOT-BC517523  Prosartes smithii Elsie Zeile 1909-3-28 s.n. Marin Muir Woods Comment
  UC914252  Prunella vulgaris var. lanceolata Verne Grant and Alva Grant 1947-6-8 7990 Marin on road to Tomales 5 mi n Pt. Reyes Station; n of Pt. Reyes Station 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
  POM194654  Prunus subcordata Y. Mexia 1929-3-31 2345 Marin Hillslopes N.W. of Manor. Comment
  UC12730  Prunus virginiana var. demissa Kellogg 1867-5-5 Marin Paper Mill Creek Comment
  UC896854  Pseudognaphalium californicum Alice Eastwood 1912-7-29 1494 Marin Mt. Tamalpais 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
  SEINET11806898  Pseudognaphalium canescens F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -141 Marin Elephant Rocks, ca 2.6 mi W on Dillon Beach Road from junction with CA 1 145 Comment
  JEPS34047  Pseudognaphalium luteoalbum Virginia Bailey 1939-3-19 Marin near Bootjack Camp; Mt. Tamalpais Comment
  JEPS77195  Pseudognaphalium luteoalbum Robert M. Lloyd 1963-4-24 2345 Marin Bolinas Road 2.6 mi s Fairfax 182 Comment
  CAS-BOT-BC357053  Pseudognaphalium luteoalbum R. E. Frenkel 1964-5-7 481 Marin Bolinas Lagoon, 0.5 mile S. of Bolinas Road on California Hwy. 1 2 Comment
  JEPS20441  Pseudognaphalium ramosissimum W. L. Jepson 1892-9-9 14757 Marin Mt. Tamalpais 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
  UC521675  Pseudognaphalium thermale Joseph Andorfer Ewan 1933-10-22 8075 Marin Cove of Tomales Bay Pt. Reyes Peninsula, Cove of Tomales Bay Comment
  CAS-BOT-BC80129  Pseudotsuga menziesii Alice Eastwood 1915-3-28 3979 Marin Lagunitas 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
  CDA37960  Pteridium aquilinum D. G. Kelch 2011-5-13 11 .247-A Marin Near Phoenix Lake. Comment
  UC589516  Pteridium aquilinum var. pubescens Beryl O. Schreiber 1932-6-17 512 Marin Waterfall Beach; Tomales Bay Comment
  CAS-BOT-BC366900  Punica granatum Greg de Nevers 1997-11-25 11112 Marin Larkspur Comment
  UCSC009990  Quercus Al Keuter 2014-6-23 AK 00 -105 Marin Between North San Pedro Road and Shoreline Trail, not far west of Buckeye Point 19 Comment
  CAS-BOT-BC94699  Quercus X howellii John Thomas Howell 1945-9-23 21495 Marin N side of Fish grade between Phoenix Lake and Lake Lagunitas Comment
  CAS-BOT-BC94700  Quercus X howellii John Thomas Howell 1946-9-8 s.n. Marin on Fish grade between Phoenix Lake and Lake Lagunitas 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
  UC575764  Quercus X morehus J. L. Morrison 1937-6-8 2495 Marin n side trail 1/4 mi ne Rifle Camp; Mount Tamalpais 609 Comment
  UCD46974  Quercus X morehus J. M. Tucker 1947-8-31 1586 Marin Beside Ridgecrest Road ( Fairfax to Alpine Dam), ca. 7.5 miles southwest of Fairfax, Marin County, California. Comment
  CAS-BOT-BC104203  Quercus X morehus Alice Eastwood 1919-9-20 s.n. Marin Mt. Tamalpais. S side near upper tank Comment
  CAS-BOT-BC104420  Quercus X subconvexa John Thomas Howell 1952-5-15 28314 Marin Serpentine at S end of Tiburon Peninsula Comment
  UC1177408  Quercus X subconvexa John Thomas Howell 1941-7-6 16364 Marin Hidden Lake Mt. Tamalpais Comment
  CAS-BOT-BC366908  Quercus agrifolia J. Baxter; S. Kawachi; R. Westgaard 2013-4-12 13033 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  CAS-BOT-BC45645  Quercus agrifolia Mrs. S. G. Suttiffe 1922-4-1 s.n. Marin Mt. Tamalpais Comment
  POM202453  Quercus agrifolia L. S. Rose 1933-4-12 33076 Marin Sausalito Comment
  UC1076083  Quercus agrifolia Herbert L. Mason 1926-9-12 3638 Marin Lake Lagunitas Comment
  UC1135330  Quercus agrifolia N. French 1935-4-9 639 Marin Muir Woods Tamalpais Quad. 182 Comment
  CAS-BOT-BC334482  Quercus garryana C. Kellner; M. Murphy; J. Nuzzo; S. Whelan; M. O'Herron 2013-8-10 13663 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rocky Ridge Road, after Bon Tempe dam Comment
  CAS-BOT-BC94350  Quercus garryana Catherine Best; Mary P. Wells 1983-7-14 s.n. Marin Hidden Lake, Mt. Burdell Comment
  UCD46057  Quercus garryana var. garryana J. M. Tucker 1947-9-21 1601 Marin Beside road to Alpine Dam, ca. 1 mile southwest of Fairfax, Marin County, California. Comment
  UCD46619  Quercus kelloggii Collector unknown 1925-6-5 1768 Marin California Black Oak, Marin County. Comment
  RSA622131  Quercus parvula var. shrevei Stephen K. Langer 1992-10-10 s.n. Marin North side trail, 0.4 mile west of Collier Spring, uphill from trail. 590 Comment
  UCD14391  Quercus parvula var. shrevei Stephen K. Langer 1992-10-24 s.n. Marin Marin Co.; Mt. Tamalpais, junction of High Marsh and B. Schmidt Trails; 512 Comment
  UCD14064  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-3-6 s.n. Marin California, Marin Co.; west side of Berstein Trail, ca. 0.2 mi. north of junction with Lagunitas Road, Comment
  UCD14070  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-2-15 s.n. Marin California, Marin Co.; Mt. Tamalpais, downhill side of TCC Trail, 1 mi. southwest of Van Wyck Meadow, on ridge south of main mountain, east of Pantoll Campground, Comment
  UCD14595  Quercus parvula var. tamalpaisensis Stephen K. Langer 1997-6-14 s.n. Marin California, Marin Co.; Mt. Tamalpais, International Trail 0.5 mi. from Ridgecrest Boulevard; 610 Comment
  JEPS127381  Quercus wislizeni Heather Spaulding 2011-8-12 Marin Golden Gate National Recreation Area. Marin Headlands. North facing slope at top of Wolf Ridge. Approximately 100 m NW of the intersection between Coast Trail and Wolf Ridge Trails, east of Hill 88. Comment
  JEPS48935  Quercus wislizeni Elsa Kraeger 1926-3-13 Marin e side Mt. Tamalpais Comment
  JEPS37995  Quercus wislizeni var. frutescens W. L. Jepson 1897-4-10 Marin Mt. Tamalpais Comment
  UCD145068  Quercus wislizeni var. frutescens Mia Ingolia 2013-10-25 4 Marin Mount Tamalpais: International trail: East side of junction of International trail and Ridgecrest Blvd. 689 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
  UCSB60955  Quercus wislizeni var. wislizeni Jepson, Willis 1921-10-2 Marin Bill Williams Trail; Mt. Tamalpais Comment
  CAS-BOT-BC531272  Ranunculus aquatilis A. Williams; E. Brusati; K. Martin; R. Tachibana 2015-5-9 15780 Marin Mount Tamalpais. Marin Municipal Water District lands: Alpine Lake, back end Comment
  UCSB49024  Ranunculus aquatilis var. diffusus Martincich, M. 1980-3-2 Marin Overlook road on overlook farm. Point Reyes Station. 38 Comment
  UCD95922  Ranunculus californicus J. Buck 1996-5-27 12 Marin Point Reyes on Sir Francis Drake Highway at the Bull Point Trail. 24 Comment
  UCD95962  Ranunculus californicus Michele H. Mills 1998-3-30 217 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve. 137 Comment
  JEPS76992  Ranunculus californicus Robert M. Lloyd 1963-3-10 2113 Marin w road (Castel Grassland) (towards beach); Pt. Reyes Comment
  HSC18133  Ranunculus californicus var. californicus R. C. Wunner 1962-4-22 Marin Fairfax, Marinda Oaks, lot adjacent to 27 Vista Way. Comment
  JEPS55084  Ranunculus hebecarpus W. L. Jepson 1892-4-5 Marin Ross Valley Comment
  UC747409  Ranunculus hebecarpus G. Thomas Robbins 1944-4-14 1524 Marin about 3 mi w Hamilton Field Air Base (n slope of ridge); Big Rock Ridge 60 Comment
  JEPS55001  Ranunculus lobbii L. M. Newlon 1921-4-21 97 a Marin trail betw. Alpine Lake and Fairfax Comment
  LA83774  Ranunculus lobbii L. S. Rose; 1931-4-27 sn Marin Pool near Olema Comment
  UC9472  Ranunculus muricatus Harley P. Chandler Apr. 1899 289 Marin San Anselmo Comment
  POM279252  Ranunculus muricatus J. W. Congdon 1890-5-22 s.n. Marin Rossville Road Comment
  RSA256393  Ranunculus muricatus Robert A. Norris 1974-5-24 2025 Marin Paradise Drive, E side of Tiburon Peninsula (near Pt. Chauncey) Comment
  UC1176746  Ranunculus orthorhynchus var. orthorhynchus John Thomas Howell 1946-4-21 21681 Marin swale near radio station; Pt. Reyes Peninsula Comment
  UC13965  Ranunculus orthorhynchus var. orthorhynchus J. Burtt Davy 1900-6-18 6723 Marin Point Reyes Comment
  UC9488  Ranunculus orthorhynchus var. orthorhynchus Alice Eastwood March 1896 Marin Millwood Comment
  CAS-BOT-BC74188  Raphanus raphanistrum John Thomas Howell 1988-8-8 s.n. Marin Terra Linda Vegetable Garden. San Rafael. Comment
  CAS-BOT-BC376362  Rhamnus alaternus Greg de Nevers No date on label 9658 Marin Greenbrae. Manor Road. 20 Comment
  UC614736  Rhamnus californica Beryl O. Schreiber 1936-3-7 2132 Marin Tomales Bay Road Comment
  UC18506  Rhamnus californica subsp. californica J. Burtt Davy 1893-7-24 235 Marin Mt. Tamalpais Comment
  CAS-BOT-BC58805  Rhododendron columbianum A. D. E. Elmer 1903-7-1 4944 Marin Point Reyes Post Office Comment
  CAS-BOT-BC58807  Rhododendron columbianum A. D. E. Elmer 1903-7-1 4944 Marin Point Reyes Comment
  UC22128  Rhododendron macrophyllum F. T. Bioletti 1892-1 Marin Mount Tamalpais Comment
  SEINET7716100  Rhododendron occidentale Unknown Marin Camp Taylor Comment
  CAS-BOT-BC437954  Ribes Clara Tose 1928-3-18 s.n. Marin San Geronimo Comment
  HSC45326  Ribes californicum J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1978-2-18 9519 Marin 0.5 mile below the Lake Nicasio Dam. Comment
  UC747338  Ribes californicum G. Thomas Robbins 1945-5-5 1871 Marin 2-3 mi w Hamilton Field Air Base (valley flat at n foot of Big Rock Ridge); Big Rock Ridge 0 Comment
  CAS-BOT-BC92936  Ribes californicum var. californicum Mrs. E. C. Sutliffe 1921-4-20 s.n. Marin Lagunitas Lake. Comment
  CAS-BOT-BC92938  Ribes californicum var. californicum Peter H. Raven; Michael P. Johnson 1967-5-2 21325 Marin Angel Island. Near road between Point Campbell and Hospital Cove, northwest side of island. 45 Comment
  UC1096419  Ribes divaricatum var. pubiflorum Beryl O. Schreiber 1941-4-12 2644 Marin North Fork Walker Creek 60 Comment
  CAS-BOT-BC209254  Ribes menziesii John Thomas Howell 1939-5-21 14699 Marin South end of Tiburon Peninsula Comment
  CAS-BOT-BC209270  Ribes menziesii Gordon H. True 1977-4-13 8170 Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach 9 Comment
  UC11661  Ribes menziesii Alice Eastwood 1896-2-23 Marin Sequoia Cr. Comment
  UC942927  Ribes menziesii Lewis S. Rose 1950-3-27 50041 Marin Inverness Comment
  CAS-BOT-BC206047  Ribes menziesii H. E. McMinn 1922-6-6 160 Marin Bolinas Bay north to Sonora Co. line Comment
  CAS-BOT-BC144701  Ribes sanguineum var. glutinosum Beryl O. Schreiber 1936-2-1 2108 Marin trail to Shell Beach on Tomales Bay Comment
  CAS-BOT-BC144706  Ribes sanguineum var. glutinosum C. Hart Merriam 1918-9-4 s.n. Marin Lagunitas Comment
  CHSC1666  Ribes sanguineum var. glutinosum V. Holt 1935-3-25 Marin Marin. Comment
  JEPS49250  Ribes sanguineum var. glutinosum W. L. Jepson 1892-4-5 13500 Marin Ross Valley Comment
  JEPS49251  Ribes sanguineum var. glutinosum W. L. Jepson 1900-2-15 502 Marin Inverness Comment
  CAS-BOT-BC168734  Ribes victoris Brandegee 1890-3-28 s.n. Marin Tamalpais Comment
  CAS-BOT-BC168738  Ribes victoris Hans Leschke 1943-3-3 s.n. Marin Northside Trail, Mt. Tamalpais Comment
  CAS-BOT-BC168744  Ribes victoris John Thomas Howell 1941-6-8 16256 Marin Hills ne. of San Rafael Comment
  CAS-BOT-BC168755  Ribes victoris Alice Eastwood 1926-3-14 13434 Marin Lake Lagunitas, along outlet. Comment
  JEPS20841  Ribes victoris V. King Chesnut 1888-3-10 Marin Mt. Tamalpais Comment
  RSA35303  Ribes victoris J. T. Howell 1943-3-7 17886 Marin Hills NE of San Rafeal Comment
  CAS-BOT-BC362913  Rigiopappus leptocladus John Thomas Howell 1942-7-12 17022 Marin Potrero Meadows, Mt. Tamalpais Comment
  UC24538  Romanzoffia californica Harley P. Chandler 1899-4-8 273 Marin n. slope Mt. Tamalpais Comment
  UC659430  Romanzoffia californica Lincoln Constance, Alan A. Beetle 1940-4-20 2570 Marin above Alpine Lake Dam (Cataract Creek); Cataract Creek 457 Comment
  UC914288  Romanzoffia californica Verne Grant and Alva Grant 1947-4-6 7900 Marin s. Tomales (near Camp Tomales) Comment
  RSA299533  Romulea rosea D. E. Breedlove 1978-5-2 43470 Marin Crest of ridge above Radio Corp. of America land at boundary with Paradise Valley Ranch. Comment
  RSA32272  Rorippa curvisiliqua J. T. Howell 1946-6-16 22090 Marin Point Reyes Station. Comment
  JEPS77241  Rorippa nasturtium-aquaticum Robert M. Lloyd 1963-4-24 2382 Marin 1 mi. e. Inverness 3 Comment
  CAS-BOT-BC74835  Rorippa palustris var. palustris Doreen Smith 1995-3-31 s.n. Marin Pond south of Abbotts Lagoon Trail. Comment
  UC1177434  Rosa eglanteria John Thomas Howell 1946-6-13 22057 Marin n Dillons Beach; Estero School Comment
  CAS-BOT-BC146545  Rosa gymnocarpa John Thomas Howell 1946-5-16 21893 Marin Angel Island, n. side Comment
  UC12897  Rosa gymnocarpa Harley P. Chandler 1899-4-8 282 Marin n slope Mt. Tamalpais Comment
  SEINET11917999  Rosa gymnocarpa H. W. Graham 1927-9-11 Marin RR from Mill Valley to Muir Woods, near San Fransisco Comment
  CAS-BOT-BC146804  Rosa nutkana Robert Soost 1999-7-5 s.n. Marin Pt. Reyes peninsula, near beginning of Bull Point Trail Comment
  CAS-BOT-BC148294  Rosa pinetorum Doreen Smith 1997-6-27 s.n. Marin Lucas Valley Road, about 1/2 mile W. of summit with 'the big rock'. Comment
  CAS-BOT-BC148226  Rosa spithamea John Thomas Howell 1942-6-21 17001 Marin San Anselmo Canyon Comment
  CAS-BOT-BC148229  Rosa spithamea John Thomas Howell 1946-9-8 23001 Marin Burned area sw. of Lake Lagunitas, Mt. Tamalpais Comment
  CAS-BOT-BC148233  Rosa spithamea Volney Rattan 1885-7-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC147264  Rubus parviflorus Alice Eastwood 1912-8-3 1554 Marin Mt. Tamalpais Comment
  SBBG50773  Rubus parviflorus J. R. McHorse 1973-4-28 5 Marin Lagunitas Crk, several mi from Lagunitas Comment
  UC365926  Rubus parviflorus A. Kellogg April 1877 9 Marin Angel Island Comment
  UC12976  Rubus parviflorus J. Burtt Davy 1900-7-12 6873 Marin Point Reyes Comment
  CAS-BOT-BC156733  Rubus spectabilis L. R. Abrams 1927-4-19 11616 Marin Road from Inverness to Point Reyes at head of Drakes Estero Comment
  OBI9983  Rubus spectabilis H. E. McMinn 1938-6-19 5121 Marin Point Reyes Rd Comment
  POM366460  Rubus spectabilis H. E. McMinn 1922-6-6 166 Marin [Unspecified] Comment
  RSA122156  Rubus spectabilis A. E. Wieslander 1933-6-11 305 Marin Near Point Reyes 15 Comment
  UC914237  Rubus spectabilis Verne Grant, Alva Grant 1946-6-2 7663 Marin damp hillside on road from Inverness to Point Reyes Peninsula; rd from Inverness to Point Reyes Peninsula Comment
  SEINET11918772  Rubus spectabilis M. T. Doutt 1931-5-10 461 Marin 4 mi W of Inverness Comment
  CAS-BOT-BC158719  Rubus ulmifolius John Thomas Howell 1943-9-5 19313 Marin Between Tamalpais Valley and Tamalpais High School Comment
  CAS-BOT-BC158716  Rubus ulmifolius Catherine Best 1984-10-1 1051 Marin On the road to Bolinas about .5 mi from Hwy 1. Comment
  CAS-BOT-BC158825  Rubus ursinus Saichi Kawahara 1969-5-28 1142 Marin Coastal strand, east end of Limatour Spit, Drakes Bay 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
  RSA26238  Rubus ursinus J. T. Howell 1938-5-22 13799 Marin San Anselmo Canyon. Comment
  SBBG27393  Rubus ursinus J. T. Howell 1938-6-19 Marin Bootjack, Mt Tamalpais Comment
  UC1177247  Rubus ursinus John Thomas Howell 1943-4-11 17894 Marin Black Canyon San Rafael Hills, Black Canyon Comment
  CAS-BOT-BC421864  Rumex acetosella Javier Penalosa 1961-4-8 1280 Marin Tiburon Peninsula. Plateau north-west of 748 ft. summit. 137 Comment
  CAS-BOT-BC421963  Rumex acetosella Saichi Kawahara 1969-5-28 1098 Marin Midden of Coast Miwok habitation site, (Mrn 216), Limantour Spit, Drakes Bay Comment
  SEINET11939806  Rumex acetosella E. H. Graham 1931-1 6867 Marin Camp near Blacksmith Shop, Pt. Reyes Comment
  CAS-BOT-BC421531  Rumex crassus John Thomas Howell 1946-6-30 22138 Marin Rodeo Lagoon Comment
  CAS-BOT-BC421532  Rumex crassus John Thomas Howell 1946-7-4 22173 Marin Dillons Beach Comment
  UCD101124  Rumex crassus S. S. Tillett 1956-6-29 557 Marin S. of Life-Saving Station, on w. beach of Point Reyes peninsula, approx. 3.5 mi. from Pt. Reyes Light, 8.7 mi. from Inverness. Comment
  CAS-BOT-BC433787  Rumex pulcher Javier Penalosa; J. T. Howell 1961-6-7 1617 Marin Tiburon Peninsula. Paradise Drive near Prince Royal Passage (ca. .5 mi. west of Marin Country Day School) Comment
  CAS-BOT-BC434102  Rumex transitorius John Thomas Howell 1945-7-29 21335 Marin Bolinas Comment
  CAS-BOT-BC434106  Rumex transitorius John Thomas Howell 1945-7-29 21336 Marin Bolinas Comment
  CAS-BOT-BC434113  Rumex transitorius John Thomas Howell 1939-11-5 15385 Marin Sausalito Comment
  CAS-BOT-BC434109  Rumex transitorius John Thomas Howell 1939-8-27 15305 Marin Ross Comment
  UC16325  Rupertia physodes Alice Eastwood April 1896 Marin Lake Lagunitas Comment
  CAS-BOT-BC454105  Ruppia cirrhosa John Thomas Howell 1943-10-3 19334 Marin Muir Beach Comment
  CAS-BOT-BC454166  Ruppia maritima Javier Penalosa; J. T. Howell 1961-6-7 1607 Marin Tiburon Peninsula. Ditch along Paradise Dr. near Prince Royal Passage. Comment
  CAS-BOT-BC454169  Ruppia maritima Peter H. Raven 1961-8-22 16567 Marin Near Inverness. Comment
  SEINET3837361  Ruppia maritima Unknown 1943-10-3 s.n. Marin Marin Beach Comment
  SEINET3837362  Ruppia maritima Unknown 1940-6-5 s.n. Marin 2 miles so. Of Sonoma Co., Hwy 101 Comment
  UCD138319  Ruppia maritima H. B. Allen 1950-7-18 s.n. Marin Belvedere. Comment
  RSA128314  Sagina decumbens subsp. occidentalis J. T. Howell 1946-4-21 21689 Marin Dunes near radio station, Pt. Reyes Peninsula Comment
  UC1106302  Sagina decumbens subsp. occidentalis John Thomas Howell 1944-7-9 19700 Marin Inverness Ridge Comment
  UC1177393  Sagittaria brevirostra John Thomas Howell 1947-6-18 23261 Marin Chileno Valley Comment
  UC2070641  Sagittaria brevirostra Barbara Ertter with Doreen Smith 2005-8-16 18620 Marin West end Stafford Lake County Park, south side of Novato Blvd. west of Novato. Comment
  CAS-BOT-BC149646  Salicornia depressa Doreen Smith 2001-9-1 s.n. Marin Blackie's Pasture Comment
  SEINET11941058  Salicornia depressa M. T. Doutt 1930-1 58 Marin Pt Reyes lighthouse Comment
  CAS-BOT-BC128147  Salix lasiandra var. lasiandra Alice Eastwood 1964-3-19 64008 Marin NW of Olema 6 Comment
  UC5048  Salix lasiolepis Alice Eastwood 1896-2-23 Marin Willow Camp Comment
  UC5240  Salix lasiolepis Brewer 1862-4-1 944 Marin Comment
  UC614980  Salix lasiolepis Beryl O. Schreiber 1936-2-1 2112 Marin County Road near Point Julia; Inverness Comment
  CAS-BOT-BC107307  Salix lasiolepis var. bigelovii Peter H. Raven; Michael P. Johnson 1967-5-2 21244 Marin Angel Island; below East Garrison, east side of island Comment
  CAS-BOT-BC124337  Salix lasiolepis var. lasiolepis Javier Penalosa 1962-3-3 2237 Marin Gulch behind Stinson Beach School Comment
  CAS-BOT-BC531661  Salix scouleriana E. Pimentel; E. Gunnison; M. Murphy; L. Going 2015-4-10 15310 Marin Mount Tamalpais. Marin Municipal Water District lands: Peters Dam Comment
  CAS-BOT-BC126421  Salix sitchensis Junea Kelley 1921-4-20 s.n. Marin Blithedale Canyon, Mill Valley Comment
  UCSB26125  Salix sitchensis Crovello, Theodore 1965-3-17 Marin Along Dillon Beach road just east of Dillon Beach town Comment
  JEPS58894  Sambucus mexicana John Thomas Howell 1949-6-26 25352 Marin Deer Park Fairfax hills Comment
  JEPS76975  Sambucus racemosa var. racemosa Robert M. Lloyd 1963-3-10 2098 Marin on Pt. Reyes Rd 3 mi from Inverness Comment
  SJSU3898  Sambucus racemosa var. racemosa C. W. Sharsmith 1964-4-25 7230 Marin near Mud L, Inverness Ridge, Point Reyes Peninsula 365 Comment
  UCR20562  Sanicula arctopoides H. M. Whistler 1966-1 s.n. Marin Muir Beach overlook off US hwy 1 145 Comment
  CAS-BOT-BC422396  Sanicula bipinnatifida K. Hopper; P. DaSilva; S. Kawachi; G. Anderson; J. Porter; M. Fernholz 2014-4-26 14005 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
  JEPS14192  Sanicula bipinnatifida Lauramay Tinsley 1926-1 Marin near Mill Valley Comment
  JEPS127738  Sanicula crassicaulis Adam C. Schneider with Susan Fawcett 2014-3-28 460 Marin Trail to Slide Ranch, Northwest of Muir Beach Overlook. Comment
  UC73329  Sanicula laciniata Chesnut and Drew 1891-3-21 Marin near Liberty's Comment
  POM194215  Sanicula laciniata J. T. Howell 1927-3-20 2290 Marin Cote Madera Ridge 305 Comment
  POM194656  Sanicula laciniata Y. Mexia 1929-3-31 2338 Marin Hillslopes N.W. of Manor. Comment
  UC566842  Sanicula laciniata H. L. Mason 1925-1-18 1184 Marin San Rafael, Forbes Forbes; San Rafael, Forbes Comment
  UC1412266  Sanicula tuberosa T. I. Chuang and F. M. Chuang 1975-3-2 7491 Marin 2 mi sw of Fairfax Comment
  SEINET13945253 Image available Sanicula tuberosa Peter H. Raven 1950-1 1348 Marin Tiburon Pennisula; 200 ft 61 Comment
  SEINET3090391 Image available Sarcocornia pacifica W. Savage 1975-7-31 1031 Marin Corte Madera Creek, Creekside Park, Greenbrae. Comment
  UC366971  Satureja douglasii J. G. Lemmon and wife May 1883 Marin San Rafael and Oakland Hills Comment
  JEPS43811  Saxifraga californica L. M. Newlon 1921-1 92 Marin Mount Tamalpais Comment
  CDA18375  Scabiosa atropurpurea G. D. Barbe, J. B. Gianelli 1978-6-21 2394 Marin North Coast Ranges; Horseshoe Hill Rd. at Olema-Bolinas Rd., Bolinas. 0 Comment
Read comments
Jan 7 2015
  RSA118026  Schedonorus arundinaceus J. T. Howell 1955-5-29 30257 Marin Between Bootjack and Mountain Theater, Mt. Tamalpais. Comment
  UCD126465  Schedonorus arundinaceus Javier Penalosa; J. T. Howell 1961-6-7 1613 Marin Tiburon Peninsula. Paradise Drive near Prince Royal Passage. Comment
  NY334904  Schoenoplectus A. A. Beetle 1941-5-9 2686 Marin Along tide flat N of Stinson Beach Comment
  CAS-BOT-BC111309  Schoenoplectus acutus var. occidentalis John Thomas Howell 1944-6-25 19658 Marin Salt marsh between Santa Venetia and Chinese Camp Comment
  CAS-BOT-BC111313  Schoenoplectus acutus var. occidentalis John Thomas Howell 1945-8-5 21367 Marin Stinson Beach Comment
  RSA122658  Schoenoplectus americanus B. O. Schreiber 1936-6-28 2281 Marin 0.5 miles southwest of Point Reyes Station 2 Comment
  SEINET10320819  Schoenoplectus americanus A. A. Beetle 1585 Marin Shore of Tomales Bay, east side of Tomales Point, 2 miles south of Inverness. Comment
  RSA309531  Schoenoplectus glaucus Robert A. Norris 1983-7-23 4548 Marin Near west end of Stafford Lake Park, 5 miles west of Novato 43 Comment
  CAS-BOT-BC227799  Schoenoplectus pungens var. longispicatus Peter W. Fritsch; Doreen Smith; Yuguo Wang 2012-8-29 1947 Marin Point Reyes National Seashore, Creamery Bay 23 Comment
  UC590009  Scirpus cernuus B. Schreiber 1936-4-12 2188 Marin Avalis Beach Pt Reyes Quad., Tomales Point, Avalis Beach 15 Comment
  CDA39133  Scirpus koilolepis R. T. Robbins 1979-4-2 s.n. Marin Point Reyes National Seashore. At base of trail from parking lot at McClure Beach. 0 Comment
  UC614780  Scirpus microcarpus Beryl O. Schreiber 1936-6-28 2279 Marin Inverness , Inverness (Second Valley) 1 Comment
  SEINET880353 Image available Scirpus rubiginosus A. A. Beetle, L. Constance 1941-1 2686 Marin along tide flat north of Stinson Beach. Comment
  CAS-BOT-BC518993  Scoliopus bigelovii D. E. Breedlove 1962-4-17 2331 Marin Fairfax: 7.4 miles east of Olena and State Highway 1 on road to Fairfax 106 Comment
  SEINET12049505  Scoliopus bigelovii E. L. Greene 1889-1 s.n. Marin Mt. Tamalpais Comment
  UC672085  Scoliopus bigelovii Herbert L. Mason 1925-2-1 1231 Marin Mt. Tamalpais, Lagunitas Rd. Comment
  UCD92523  Scribneria bolanderi P. B. Kennedy 1922-5-27 s.n. Marin West Point Inn to Bolinas Trail near cutt-off to Pipe Line. Comment
  SEINET10602605  Scribneria bolanderi John Thomas Howell 1952-4-6 Howell 28317 Marin Low place where rain water has stood, along fire roa dbetween Mountain Theater and Potrere Meadows, Mount Tamalpias. Comment
  UC589578  Scrophularia californica Beryl O. Schreiber 1932-6-23 569 Marin Heart's Desire Beach; Tomales Bay Comment
  UC76165  Scutellaria tuberosa Milo S. Baker 1904-5-2 Marin between Fairfax and Bolinas Comment
  UC589530  Sedum spathulifolium Beryl O. Schreiber 1932-6-23 574 Marin Hearts Desire Beach , Hearts Desire Beach (Tomales Bay) Comment
  SBBG56356  Selaginella wallacei A. A. Beetle 1940-1-21 1566 Marin fire rd 0.5 mi E of Toll Gate, Mt Tamalpais 500 Comment
  UC306704  Selaginella wallacei S. B. Parish 1918-8-3 19180 Marin Lagunitas Comment
  CAS-BOT-BC363330  Senecio aronicoides Alice Eastwood 1925-4-5 s.n. Marin Angel Island Comment
  CAS-BOT-BC363334  Senecio aronicoides H. L. Mason 1917-1-1 s.n. Marin Mt. Tamalpais Comment
  UCD135596  Senecio minimus John Thomas Howell 1944-7-30 19857 Marin Almonte. Comment
  UCD135621  Senecio minimus Frank W. Gould 1939-7-23 846 Marin 3 miles northwest of Inverness on road to Tomales Point. 100 Comment
  CAS-BOT-BC364570  Senecio vulgaris Alice Eastwood 1917-5-6 s.n. Marin Mt. Tamalpais Comment
  RSA252238  Sequoia sempervirens G. D. Wallace 1974-12-26 1366 Marin Mt. Tamalpais St. Pk. off Panoramic Hwy. SE of West Point between Spike Buck Ck. and Laguna Ck. 396 Comment
  SEINET3876314 Image available Sequoia sempervirens Vikki A. Kastz 1963-5-1 105 Marin 1 mile east of Alpine Dam.; 0 305 Comment
  UC259  Sequoia sempervirens W. H. Brewer 1862-10-6 1480 Marin canon of Daniel's Creek Tomales Bay, Daniel's Creek (near head of Tomales Bay) Comment
  RSA302140  Sequoia sempervirens J. R. Shevock 1971-2-27 692 Marin Along Panoramic Drive 244 Comment
  SEINET11737929  Sequoia sempervirens O. E. Jennings, Jennings, G. K. 1915-1 s.n. Marin Muir Woods, upper Mill Creek Valley, 14 mi NW of San Francisco Comment
  SEINET3561478 Image available Sequoia sempervirens James Montgomery 1969-8-13 83661 a Marin Mt. Tamalpais State Park. Comment
  CAS-BOT-BC243544  Setaria parviflora John Thomas Howell 1946-9-8 22997 Marin Phoenix Lake, Mt. Tamalpais Comment
  CDA2437  Setaria parviflora G. H. True 1972-9-14 7435 Marin G. H. True residence, 142 Margarita Drive, San Rafael Hills, San Rafael. Comment
  UCD92719  Setaria pumila John Thomas Howell 1954-10-21 30112 Marin Mt. Tamalpais, near Bootjack. Comment
  RSA178052  Sherardia arvensis Robert F. Thorne 1965-4-21 34397 Marin Along Francis Drake Blvd, 5 miles N of Point Reyes, Point Reyes National Seashore. 5 Comment
  SBBG109059  Sidalcea unknown 1891-1 Marin Angel Island Comment
  CAS-BOT-BC205545  Sidalcea hickmanii subsp. viridis John Thomas Howell 1942-6-21 16997 Marin Carson Ridge Comment
  UCD116580  Sidalcea hickmanii subsp. viridis Carole Pauls 1975-5-18 23 Marin Drake's Beach; Point Reyes National Seashore. Comment
  UCD116581  Sidalcea hickmanii subsp. viridis Diane de Polo 1964-5-17 37 Marin Point Reyes. Comment
  OBI39522  Sidalcea malviflora subsp. laciniata F. H. Utech, Walter and Irja Knight, Irja Knight 1984-4-18 84 -108 Marin Marshall-Petaluma Rd from Petulama to CA hwy 1; ca 1.5 mi from Sonoma-Marin county line 91 Comment
  JEPS76988  Sidalcea malviflora subsp. malviflora Robert M. Lloyd 1963-3-10 2109 Marin Pt. Reyes Comment
  SEINET7067222  Sidalcea malviflora subsp. malviflora A. G. Vestal 1947-5-12 s.n. Marin About 1 mile southwest of Muir Woods [Muir Woods National Monument] on the Frank Valley Road. Coordinate datum: NAD27. Comment
  RSA177912  Sidalcea malviflora subsp. malviflora Robert F. Thorne 1965-4-21 34399 Marin Near Drake s Beach, Point Reyes National Seashore. 5 Comment
  CAS-BOT-BC384486  Silene antirrhina John Thomas Howell 1943-4-11 17900 Marin Black Canyon, San Rafael hills Comment
  UC112915  Silene californica Katharine Brandegee Marin cliff bet Bolinas Ridge and Liberty; cliff bet Bolinas Ridge and Liberty Comment
  CAS-BOT-BC384571  Silene coniflora John Thomas Howell 1946-5-30 21963 Marin Little Carson Canyon Comment
  JEPS77228  Silene gallica Robert M. Lloyd 1963-4-24 2370 Marin on road to McClures Beach 9.5 mi w Inverness; w of Inverness on road to McClures Beach 60 Comment
  UC496425  Silene gallica Merle Randall 1930-6-13 Marin 8 mi above Bolinas; Alamere Creek, above Bolinas Comment
  CAS-BOT-BC387092  Silene gallica Fred Ross; Gordon H. True 1970-4-23 5305 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  CAS-BOT-BC387096  Silene gallica Peter H. Raven; Michael P. Johnson 1967-5-1 21035 Marin Angel Island, slopes on S side of island near Rock Quarry and small reservoir 91 Comment
  JEPS97651  Silene scouleri subsp. grandis Annetta M. Carter 1946-6-16 1762 Marin Point Reyes. Comment
  UC1537217  Sisyrinchium bellum Gordon H. True Jr. 1936-3-21 359 Marin s slope of hill near Forest Knolls Forest Knolls 182 Comment
  UC845022  Sisyrinchium bellum Lewis S. Rose 1939-5-17 39126 Marin Sausalito 121 Comment
  UC845033  Sisyrinchium bellum Alice Eastwood 1912-5-19 26 Marin Kentfield Comment
  CSUSB35  Sisyrinchium bellum Sue Freeman 1966-4-7 Marin About 10 miles below Tomales on Highway 1; Coastal prairie. 304 Comment
  SEINET4171042  Sisyrinchium bellum Unknown 1939-5-17 39126 Marin Sauslito 122 Comment
  UC615370  Smilacina stellata Beryl O. Schreiber 1932-3-13 80 Marin Inverness Comment
  UCR3964  Smilacina stellata var. sessilifolia David Eslinger 1970-4-5 s.n. Marin San Francisco Bay Region, Samuel P. Taylor State Park, campsites 152 Comment
  RSA15389  Solanum americanum Carl B. Wolf 1927-4-24 329 Marin The coastal side of Mill Valley toll road. Comment
  CAS-BOT-BC236442  Solanum aviculare Greg de Nevers 1986-9-8 8109 Marin Stinson Beach, canyon above town on the Matt Davis Trail 50 Comment
  UCSB54010  Solanum elaeagnifolium Fletcher, Martin 1980-7-5 Marin southside of the RailRoad tracks; 50 yards north of the Access to Drakes Beach 24 Comment
  CDA6237  Solanum nigrum L. McHoul 1971-9-26 Marin Nicasio Reservoir. 0 Comment
  CAS-BOT-BC156705  Solanum umbelliferum H. M. Hall 1909-6-5 8501 Marin Lagunitas Comment
  CAS-BOT-BC157407  Solanum umbelliferum J. T. Howell 1942-6-21 s.n. Marin San Anselmo Canyon, Mt. Tamalpais Comment
  CAS-BOT-BC157464  Solanum umbelliferum J. T. Howell 1941-3-30 s.n. Marin Potrero Meadows, Mt. Tamalpais Comment
  UC726799  Solidago elongata A. A. Heller 1904-8-29 7531 Marin Soda Spring Road Comment
  UC1177263  Solidago spathulata John Thomas Howell 1945-9-13 21463 Marin Drakes Estero Comment
  CAS-BOT-BC365867  Soliva sessilis Walter Lennon 1975-4-23 s.n. Marin Phoenix Lake Comment
  CAS-BOT-BC365873  Soliva sessilis R. Bacigalupi 1927-3-20 1522 Marin On old roadway above Alto Comment
  CAS-BOT-BC149649  Sollya heterophylla Doreen Smith; Wilma Follette 2003-5-16 s.n. Marin East Marin Island. Comment
  CAS-BOT-BC367113  Sonchus asper Roxana S. Ferris 1954-4-23 12729 Marin Ditches near Dillon's Beach Post Office Comment
  UC1177389  Sparganium erectum subsp. stoloniferum John Thomas Howell 1946-6-30 22165 Marin Rodeo Lagoon Comment
Read comments
Sep 25 2008
  HSC103379  Spartina densiflora Shannon Klohr 2000-5-6 Marin Creekside Park, adjacent to Corte Madera Creek, Greenbrae Comment
  UC60771  Spartina foliosa Jos. Burtt Davy 1897-9-18 4042 Marin San Rafael Comment
  CAS-BOT-BC422399  Spergula arvensis K. Hopper; P. DaSilva; S. Kawachi; G. Anderson; J. Porter; M. Fernholz 2014-4-26 14018 Marin Mount Tamalpais. Marin Municipal Water District lands: Less than 0.25 miles up Azalea Hill Trail from intersection with Bolinas-Fairfax Road. Plot on north side of trail near shallow drainage. Comment
  CAS-BOT-BC389956  Spergula arvensis Elsie Zeile 1910-4-10 s.n. Marin Tamalpais Comment
  CAS-BOT-BC389959  Spergula arvensis John Thomas Howell 1944-7-23 19851 Marin Santa Venetia Comment
  RSA477987  Spergula arvensis M. B. Dunkle 1936-8-14 4785 Marin Southwest Inverness, Coastal Northern California Comment
  UC914272  Spergula arvensis subsp. arvensis Verne Grant and Alva Grant 1947-5-6 7907 Marin 12 mi. from Inverness (on Point Reyes Peninsula); Point Reyes Peninsula Comment
  CAS-BOT-BC390147  Spergularia bocconi Javier Penalosa 1961-5-30 1546 Marin Tiburon Peninsula. Tiburon Blvd. near Blackfield Drive Comment
  CAS-BOT-BC390152  Spergularia bocconi Peter H. Raven; Michael P. Johnson 1967-5-2 21231 Marin Angel Island. Area below East Garrison, east side of island Comment
  RSA178050  Spergularia macrotheca R. F. Thorne 1965-4-21 34394 Marin N end of Drakes Estero, ca. 4-5 miles W of Inverness on Francis Drake Blvd. 0 Comment
  CAS-BOT-BC390342  Spergularia macrotheca var. macrotheca Ira L. Wiggins 1938-7-14 8935 Marin Stinson Beach, south end of Bolinas Bay Comment
  CAS-BOT-BC390346  Spergularia macrotheca var. macrotheca John Thomas Howell 1944-6-25 19648 Marin Santa Venetia Comment
  CAS-BOT-BC390349  Spergularia macrotheca var. macrotheca Alice Eastwood 1923-5-13 s.n. Marin Pt. Reyes Comment
  CAS-BOT-BC390363  Spergularia macrotheca var. macrotheca John Thomas Howell 1944-6-25 19668 Marin Between McNear's Landing and San Rafael Comment
  CAS-BOT-BC390357  Spergularia macrotheca var. macrotheca Leo Koch 1939-4-16 614 Marin Twelve miles west of Petaluma along road to Marshalls Comment
  CAS-BOT-BC390823  Spergularia marina John Thomas Howell 1944-5-7 19429 Marin Greenbrae Comment
  CAS-BOT-BC390815  Spergularia marina John Thomas Howell 1939-5-7 14639 Marin Sausalito Comment
  CAS-BOT-BC390832  Spergularia marina Javier Penalosa 1961-8-26 2208 Marin Tiburon Peninsula. Around Westminster United Presbyterian Church (Tiburon Blvd. near Blackfield Dr.) Comment
  UCD150414  Spergularia media var. media William Anderson 1965-4-16 s.n. Marin Stinson Beach. Comment
  SDSU4515  Spergularia rubra D. F. Howe 1969-5-27 4581 Marin Near Mc Clures Beach, Pt. Reyes Peninsula. 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
  SEINET7722240  Spiraea discolor Unknown Marin Camp Taylor Comment
  CAS-BOT-BC235460  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
  UC416574  Stachys ajugoides var. rigida Katharine Brandegee Marin Bolinas Bay Comment
  UCLA70976  Stachys ajugoides var. rigida Joseph Andorfer Ewan 1934-3-15 8899 Marin 1 mi e Tomales Comment
  JEPS63023  Stachys chamissonis W. L. Jepson 1922-8-13 9805 Marin Inverness Comment
  UC191747  Stachys chamissonis J. W. Congdon 1883-7-31 Marin Saucelito Comment
  SBBG21344  Stachys chamissonis V. Haraden 1941-7-25 19 Marin 3 mi N of Golden Gate Bridge 60 Comment
  UC2055636  Stachys pycnantha John Thomas Howell 1937-7-4 13091 Marin Tiburon. Comment
  CAS-BOT-BC300540  Stachys rigida var. quercetorum E. Hinman; S. Kawachi; N. Cullen 2013-6-8 13443 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  CAS-BOT-BC339979  Stebbinsoseris decipiens Kenton L. Chambers 1955-4-24 668 Marin Hwy. 1, ca. 2.5 mi. S of Stinson Beach Comment
  CAS-BOT-BC339976  Stebbinsoseris decipiens John Thomas Howell 1946-6-20 22098 Marin South of Stinson Beach Comment
  CAS-BOT-BC374830  Stebbinsoseris heterocarpa John Thomas Howell 1939-5-14 14663 Marin Between Phoenix Lake and Lake Lagunitas Comment
  UC1176920  Stebbinsoseris heterocarpa John Thomas Howell 1946-5-12 Marin Fairfax Country Club Comment
  CAS-BOT-BC175349  Stellaria borealis subsp. sitchana John Thomas Howell 1943-7-4 18261 Marin Ledum Swamp on road to Pt. Reyes Comment
  UC8649  Stellaria crispa J. Burtt Davy Aug 1898 4343 Marin near Olema Comment
  CAS-BOT-BC181430  Stellaria littoralis L. R. Abrams 1927-4-19 11604 Marin Ocean bluffs near Lighthouse, Point Reyes Comment
  CAS-BOT-BC181438  Stellaria littoralis John Thomas Howell 1947-5-14 s.n. Marin McClure Beach Comment
  RSA0057634  Stellaria littoralis C. W. Tilforth, John Dourley 1973-7-18 913 Marin Junction of Drakes Beach Rd. and Sir Francis Drake Blvd. Comment
  RSA0057637  Stellaria littoralis Baker 1938-05 9003 Marin Point Reyes Naval Radio Station. Comment
  CAS-BOT-BC393697  Stellaria media Javier Penalosa 1961-2-25 1097 Marin Tiburon Peninsula; Above Tiburon. Road above St. Hilary's Church. 60 Comment
  CAS-BOT-BC393805  Stellaria media Peter H. Raven; Michael P. Johnson 1967-5-1 21097 Marin Angel Island; Rock Quarry 30 Comment
  UC13616  Stellaria nitens H. P. Chandler Feb 1900 Marin Bill Williams Gulch Mt. Tamalpais (Mt. Tamalpais) Comment
  CAS-BOT-BC375221  Stephanomeria elata John Thomas Howell 1945-7-15 21296 Marin Fairfax Hills Comment
  UC101772  Stephanomeria elata Katharine Brandegee 1907-8-4 Marin Westpoint Road Tamalpais Comment
  UC1177281  Stephanomeria elata John Thomas Howell 1946-9-22 Marin Phoenix Lake Mt. Tamalpais Comment
  CDA39227  Stephanomeria virgata subsp. pleurocarpa Johanna Good 2013-8-14 PDR# 210 P06194245 Marin Novato; Mount Burdell. 0 Comment
  JEPS128127  Stipa manicata Eric Wrubel 2012-9-28 NPS 55 Marin Mount Tamalpais State Park. Highway 1, site of Lone Tree slide repairs. Upper east side of engineered slope. Comment
  SD110282  Stipa purpurata G. D. 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
  CAS-BOT-BC61170  Streptanthus batrachopus John Thomas Howell 1946-5-19 21922 Marin Carson Ridge. Comment
  UC1511521  Streptanthus batrachopus John L. and Florence S. Morrison 1938-6-14 3107 Marin along firebreak Carson Ridge (ca middle of ridge) Comment
  RSA128480  Streptanthus glandulosus P. H. Raven 1950-5-13 2096 Marin Deer Park Meadows, Fairfax. 152 Comment
  CAS-BOT-BC33924  Streptanthus glandulosus subsp. niger E. L. Greene 1886-4-26 s.n. Marin Tiburon Comment
  CAS-BOT-BC87249  Streptanthus glandulosus subsp. niger Lewis S. Rose 1962-7-21 62075 Marin Tiburon. 60 Comment
  CAS-BOT-BC87251  Streptanthus glandulosus subsp. niger Peter H. Raven 1949-6-15 843 b Marin Tiburon. 121 Comment
  CAS-BOT-BC87269  Streptanthus glandulosus subsp. pulchellus Alice Eastwood 1927-7-4 s.n. Marin Near Alpine Dam. Comment
  UC10910  Streptanthus glandulosus subsp. pulchellus Willis L. Jepson 1892-6-11 Marin Mt. Tamalpais Comment
  UC1601609  Streptanthus glandulosus subsp. pulchellus John Thomas Howell 1938-5-22 13791 Marin San Anselmo Canyon Comment
  UCD70780  Streptanthus glandulosus subsp. pulchellus Michele H. Mills 1997-5-22 237 Marin Mt. Tamalpais, Marin Municipal Water District property, WSW-facing serpentine outcrop in grassland surrounded by Douglas fir forest, N of Ridge Rd approx. 3/4 mi W of intersection with Pan Toll Rd, common name 'Mt. Tamalpais jewelflower'; bright purple sepals, leaves with few coarse hairs, wavy leaf margins, flowers on one side of inflorescence, range restricted to Mt. Tamalpais 590 Comment
  CAS-BOT-BC87277  Streptanthus glandulosus subsp. secundus John Thomas Howell 1943-5-9 17976 Marin San Rafael Hills. Comment
  JEPS26975  Streptanthus glandulosus subsp. secundus Milo S. Baker 1904-5-2 Marin near Ross Valley Comment
  UC1277986  Streptanthus glandulosus subsp. secundus B. Crampton 1957-6-11 4208 Marin e edge Forest Knolls Comment
  UC618406  Streptanthus glandulosus subsp. secundus Alice Eastwood and John Thomas Howell 1938-5-8 5482 Marin serpentine slope at w end of valley Lucas Valley Comment
  CAS-BOT-BC87291  Streptanthus glandulosus subsp. secundus J. P. Moore 193 Marin North side of Mount Tamalpais. Comment
  UC75071  Streptanthus glandulosus subsp. secundus Alice Eastwood 1903-6-2 3239 Marin n side of mt along road to Bolinas (type locality); Mt. Tamalpais Comment
  RSA0123046  Streptanthus niger S. Carlquist, R. Ornduff 1973-5-23 4370 Marin Near old church-museum. Comment
  CAS-BOT-BC482459  Streptanthus tortuosus Doreen L. Smith 2015-5-25 s.n. Marin Mt. Burdell: County open space Comment
Read comments
Jun 13 2019
  CAS-BOT-BC422977  Stylomecon heterophylla J. Douglas Ripley 1968-4-11 1068 Marin Angel Island. North slope of island, approximately 50 feet above water, at base of ridge leading to Point Ione. 15 Comment
  CAS-BOT-BC269579  Symphoricarpos albus var. laevigatus John Thomas Howell 1939-5-21 s.n. Marin Shelter Cove, Tiburon Comment
  UC589345  Symphoricarpos albus var. laevigatus Beryl O. Schreiber 1932-6-29 625 Marin Tomales Bay; Sand Dune Beach Comment
  CAS-BOT-BC234680  Symphoricarpos mollis John Thomas Howell 1943-5-15 18088 Marin Tiburon Peninsula Comment
  UCD136538  Symphyotrichum chilense Collector unknown 1925-6-6 1659 Marin Bolinas. Comment
  CAS-BOT-BC99133  Symphyotrichum chilense John Thomas Howell 1933-10-8 11700 Marin 1 mile east of Forest Knolls Comment
  CAS-BOT-BC99141  Symphyotrichum chilense Kellogg s.n. Marin Tamalpais Comment
  CAS-BOT-BC98070  Symphyotrichum lentum Javier Penalosa 1961-8-26 2200 Marin Tiburon Blvd. at Belvedere Dr. Comment
  JEPS73583  Symphyotrichum subspicatum Edward Lee 1934-4-30 797 Marin 1.8 mi from Schoolhouse (Estero district school) (nw of Tomales) Comment
  UC1393138  Symphyotrichum subspicatum unknown Marin Limantour Spit Area Comment
  CAS-BOT-BC99370  Symphyotrichum subspicatum James T. Vale 1980-10-15 s.n. Marin Near Rodeo Lagoon Comment
  CAS-BOT-BC99438  Symphyotrichum subulatum var. ligulatum Doreen Smith 1999-10-9 s.n. Marin Santa Venetia at Marin County Civic Center Comment
  POM14923  Synthyris reniformis C. F. Baker 1903-4-18 3166 Marin North side of Mt Tamalpais. From type locality. Comment
  CAS-BOT-BC223946  Tamarix parviflora Catherine Best 1996-6-1 1494 Marin Growing on the edge of Richardson Bay at the Audubon Preserve, Tiburon Comment
  JEPS127820  Taraxia ovata Adam C. Schneider 2014-3-29 562 Marin Miwok Trail, 80 yards north of junction with Bobcat Ridge Trail. Comment
  UC20512  Taraxia ovata Alice Eastwood Feb. 1896 Marin Mill Valley Comment
  UC21436  Tauschia kelloggii Alice Eastwood Feb. 1896 Marin Mt. Tamalpais Comment
  JEPS77240  Tellima grandiflora Robert M. Lloyd 1963-4-24 2381 Marin 1 mi e Inverness 3 Comment
  RSA121492  Tellima grandiflora B. O. Schreiber 1936-3-8 2155 Marin 1 mile north of Inverness. Comment
  CAS-BOT-BC231871  Thalictrum fendleri var. polycarpum J. Klein; G. Block; L. Webb; et al. 2012-5-5 802 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  JEPS77171  Thermopsis californica var. californica Robert M. Lloyd 1963-4-5 2320 Marin hillside about 1 mi nw Tiburon Comment
  UC16397  Thermopsis californica var. californica H. N. Bolander 1863-1 2385 Marin Marin Cr. Comment
Read comments
Dec 13 2015
  UC555332  Thermopsis californica var. californica Herbert L. Mason 1925-4-12 1332 Marin Pipe Line Trail Mt. Tamalpais Comment
  SEINET3131793  Thermopsis macrophylla Unknown 1906-4-10 sn Marin Mt. Tamalpais Comment
  JEPS77170  Thermopsis macrophylla var. macrophylla Robert M. Lloyd 1963-4-5 2320 Marin about 1 mi nw Tiburon Comment
  SEINET10838614  Thysanocarpus curvipes var. elegans John T. Middleton 1936-3-27 Middleton 206 Marin Lake alpine. Comment
  CAS-BOT-BC422400  Torilis nodosa C. Kellner; T. Gosliner; J. Nuzzo; K. Laurenson-Wright; S. Whelan 2014-6-14 14350 Marin Mount Tamalpais. Marin Municipal Water District lands: Lily Lake, from mile mark 5.98 on Bolinas-Fairfax Road, past Lily Lake gate, down Lily Lake Road to the pond. Comment
  CAS-BOT-BC81403  Torreya californica J. F. Rock 1917-6-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC81411  Torreya californica John Thomas Howell 1948-5-16 24304 Marin Near top of Eldridge Grade, Mt. Tamalpais Comment
  CDA28864  Torreya californica D. G. Kelch, Daniel Weinstein, Steven Weinstein 2009-5-23 9 .291 Marin Mt. Tamalpais. Ocean View Trail. Comment
  SEINET3876266 Image available Torreya californica Clayton Newberry 1994-8-27 7170 Marin California Floristic Province. 80 Muir Woods at National Monument, Fern Creek Trail.; 0 244 Comment
  UC1083326  Torreya californica Herbert L. Mason 1926-3-6 2684 Marin Mt. Tamalpais Comment
  UC27  Torreya californica W. C. Blasdale 1893-7-15 Marin Taylorville Comment
  CAS-BOT-BC169210  Toxicodendron diversilobum Brandegee s.n. Marin Tamalpais Comment
  CAS-BOT-BC274435  Toxicoscordion fremontii R. Schneider; E. Dugas; J. Stern; E. Wong 2013-3-9 13506 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
  SJSU7548  Toxicoscordion fremontii W. D. Pitts 1975-3-15 28 Marin c. 1.5 mi S of Abbotts Lagoon, Point Reyes Peninsula 30 Comment
  CAS-BOT-BC304397  Trientalis latifolia R. Crowe; E. Hinman; T. Pollak; J. Woods 2013-5-4 13430 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Tral, between the two ends of the Tucker Trail Comment
  JEPS65848  Trifolium albopurpureum var. dichotomum W. L. Jepson 1918-4-20 7565 Marin Rock Spring Mt. Tamalpais Comment
  UC630751  Trifolium albopurpureum var. dichotomum P. B. Kennedy 1926-5-24 Marin half way <from> Bolinas to Olema Comment
  JEPS128142  Trifolium angustifolium Eric Wrubel 2011-5-3 NPS 10 Marin Golden Gate National Recreation Area, Sausalito. Alexander Ave., in median at north 101 on-ramp. Comment
  RSA261653  Trifolium barbigerum M. K. Curran 1886-5-2 s.n. Marin Tamalpais Comment
  CAS-BOT-BC423327  Trifolium bifidum J. Klein; P. Suri; G. Anderson; R. Schneider 2014-5-10 14329 Marin Mount Tamalpais. Marin Municipal Water District lands: Swimmer Trail grassland. Comment
  UC866709  Trifolium bifidum var. decipiens L. R. Abrams 1918-4-27 6881 Marin Sausalito to Larkspur Comment
  UCR20481  Trifolium bifidum var. decipiens H. M. Whistler 1966-4-15 660415- 13 W Marin Samuel P. Taylor State Park. Madrone Campground Comment
  RSA95541  Trifolium bifidum var. decipiens L. S. Rose 1953-5-11 53035 Marin Black Point 5 Comment
  JEPS65749  Trifolium depauperatum var. amplectens Ivar Tidestrom 1895-5-11 Marin near Mill Valley Comment
  UC1177204  Trifolium depauperatum var. amplectens John Thomas Howell 1946-4-18 21646 Marin Ignacio Comment
  UC555357  Trifolium depauperatum var. amplectens H. L. Mason 1928-4-13 4312 Marin n San Rafeal Co. (marshy meadow) Comment
  UC1106246  Trifolium depauperatum var. depauperatum John Thomas Howell 1946-4-14 21633 Marin near Dillons Beach Comment
  UC1106244  Trifolium gracilentum John Thomas Howell 1946-4-18 21662 Marin Black Point Comment
  UC589374  Trifolium gracilentum Beryl O. Schreiber 1932-6-17 519 Marin Waterfall Beach Tomales Bay Comment
  UCSC010882  Trifolium grayi R. Morgan 1997-5-13 3062 Marin #9783 from Lincoln School, interior of Marin County Comment
  JEPS35801  Trifolium macraei Rimo Bacigalupi and L. R. Heckard 1964-4-29 8946 Marin 1/4 mi e e boundary of Coast Guard Reservation enclosing lighthouse (just n of radio tower); Point Reyes 140 Comment
  UC1602114  Trifolium macraei Katharine Brandegee Jun 1886 Marin Point Reyes Comment
  UCD111471  Trifolium microcephalum Michael A. Vincent 1999-6-10 8602 Marin Point Reyes. Along Sir Francis Drake Boulevard. At entrance road to North Beach. Comment
  UCD109159  Trifolium microdon Collector unknown 1925-6-6 1698 Marin Bolinas. Comment
  CAS-BOT-BC428047  Trifolium oliganthum A. Williams; C. Darling; M. Garcia; R. Brostrom; L. Juarez; A. Juarez 2014-4-26 14619 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
  SEINET3131888  Trifolium oliganthum P. B. Kennedy 1907-5-5 sn Marin Fairfax Comment
  RSA584268  Trifolium resupinatum Doreen Smith 1995-6-4 s.n. Marin Platform Bridge Road about 1/4 mi. from the Petaluma - Pt. Reyes Road. Comment
  CAS-BOT-BC531669  Trifolium variegatum A. Williams; A. Young; F. Leist; D. Morawitz 2015-4-10 15348 Marin Mount Tamalpais. Marin Municipal Water District lands: Upper meadow across road to the NE from Boneyard parking lot Comment
  UCD109421  Trifolium variegatum Jackie Sinkey 1976-4-15 51 Marin Dillon Beach. Comment
  UCD109437  Trifolium variegatum Rene Westbrook 1976-4-15 52 Marin Dillion Beach. Comment
  UC16772  Trifolium variegatum var. melananthum Harley P. Chandler 1899-4-8 258 Marin North Slope Mt. Tamalpais Comment
  UC555377  Trifolium variegatum var. melananthum H. L. Mason 1928-4-13 4311 Marin n San Rafael Comment
  UCSC006008  Trifolium virescens Randall Morgan 1996-5-8 2923 Marin Seed from "Big Rock," Lucas Valley Road Comment
  UC16746  Trifolium willdenovii Harley P. Chandler 1899-4-8 248 Marin North Slope Mt. Tamalpais Comment
  UC16758  Trifolium willdenovii H. N. Bolander April 1866 6283 Marin Comment
  UCD109499  Trifolium willdenovii Collector unknown Date unknown s.n. Marin Larkspur. Comment
  UCD109504  Trifolium willdenovii Collector unknown Date unknown 1736 Marin Larkspur. 304 Comment
  CAS-BOT-BC451847  Triglochin maritima John Thomas Howell 1945-7-8 21278 Marin Burdell station Comment
  CAS-BOT-BC451859  Triglochin maritima Malcom A. Nobs; S. Galen Smith 1949-6-29 903 Marin Pt. Reyes, north of Inverness Comment
  JEPS93148  Triglochin maritima M. Wetherwax with D. Pendleton, G. Fletcher 1993-4-3 2438 Marin n of Inverness Park (just n of Motel Inverness, along Sir Francis Drake Boulevard, Shield's Marsh, Audubon Canyon Ranch); Shield's Marsh, Audubon Canyon Ranch 2 Comment
  UC1099955  Triglochin maritima Malcolm A. Nobs, S. Galen Smith 1949-6-29 903 Marin n Inverness; Pt. Reyes Comment
  UC589397  Triglochin maritima Beryl O. Schreiber 1932-6-23 557 Marin Heart's Desire Beach Tomales Bay (marsh) Comment
  UC767548  Triglochin maritima R. F. Hoover 1941-5-8 4990 Marin 2 mi nw Tiburon Comment
  CAS-BOT-BC451837  Triglochin maritima John Thomas Howell 1941-6-8 16272 Marin McNear's Landing Comment
  CAS-BOT-BC451852  Triglochin maritima John Thomas Howell 1945-6-30 21256 Marin Marsh bordering Bolinas Lagoon, Stinson Beach Comment
  CAS-BOT-BC451856  Triglochin maritima John Thomas Howell 1957-9-15 32950 Marin Marsh bordering Richardson Bay Comment
  JEPS32143  Triglochin maritima W. L. Jepson 1919-5-18 8307 Marin swamp along road to Pt. Reyes Comment
  UCR19536  Trillium ovatum Mark Morris 1929-3-30 s.n. Marin San Francisco Bay Region, Mt. Tamalpais Comment
  UC1334889  Triphysaria L. D. Thurman 1964-3-14 371 Marin 1.3 mi e Dillon Beach; e of Dillon Beach Comment
  JEPS35802  Triphysaria eriantha subsp. rosea Rimo Bacigalupi and L. R. Heckard 1964-4-29 8945 Marin 1/4 mi e of eastern boundary Coast Guard Reservation enclosing the lighthouse (just n of radio tower) 140 Comment
  JEPS25552  Triphysaria eriantha subsp. rosea Murray F. and Helen F. Buell 1961-5-21 Marin close to summit of hill above Point Reyes Lighthouse; above Point Reyes Lighthouse Comment
  CHSC22516  Triphysaria floribunda Robert A. Schlising; Lloy Thurman 1962-4-28 2194 Marin California Coast Range. Short distance E of Point Reyes Lighthouse. Comment
  JEPS21812  Triphysaria floribunda Bryce G. Decker 1958-5-7 77 Marin Sir Francis Drake Boulevard past Point Reyes Station 1 mi s RCA radio installation; Sir Francis Drake Boulevard past Point Reyes Station Comment
  UC1334853  Triphysaria floribunda L. D. Thurman 1963-5-11 273 Marin 0.1 mi w Point Reyes Schoolhouse; Point Reyes Comment
  CAS-BOT-BC238530  Triphysaria floribunda Ronie Clark 1983-4-13 PR 83 -010 Marin Point Reyes National Seashore. Limantour area - E of Drakes Head and abutting Limantour Estero 12 Comment
  POM194597  Triphysaria versicolor subsp. faucibarbata H. P. Bracelin 1930-4-20 16 Marin Point Reyes. Near Light House grounds. 150 Comment
  UC673453  Triphysaria versicolor subsp. faucibarbata H. L. Mason 1928-3-24 4267 Marin Millerton Tomales Bay (Tomales Bay) Comment
  UC59142  Triphysaria versicolor subsp. faucibarbata Royce Marin Comment
  UC614765  Triphysaria versicolor subsp. versicolor Beryl O. Schreiber 1933-6-21 850 Marin Millerton Comment
  CAS-BOT-BC199638  Trisetum canescens John Thomas Howell 1943-5-22 18147 Marin Fairfax Hills Comment
  CAS-BOT-BC199644  Trisetum canescens John Thomas Howell 1941-6-29 16344 Marin Between Laurel Dell and Rock Spring, Mt. Tamalpais Comment
  UC1106122  Trisetum canescens John Thomas Howell 1949-5-15 25313 Marin w of Inverness; Mt. Tamalpais Comment
Read comments
Feb 24 2012
  UC53697  Trisetum canescens J. Burtt Davy 4354 Marin hills near Olema Comment
  UCD67509  Trisetum canescens E. Dean; with Thomas Starbuck 1989-5-25 192 Marin Mount Tamalpais. Along Cataract Trail, walking from Rock Springs parking area toward Laurel Dell picnic area. 548 Comment
  CAS-BOT-BC522014  Triteleia hyacinthina Javier Penalosa 1961-6-7 1651 Marin West of Marin Country Day School, Tiburon Peninsula Comment
  UC1300931  Triteleia laxa Helen K. Sharsmith 1962-5-30 5098 Marin between Marshall and Petaluma; San Francisco Bay Region 30 Comment
  UCD70819  Triteleia laxa Michele H. Mills 1997-4-16 s.n. Marin Tiburon Peninsula, Middle Ridge Open Space Preserve. 53 Comment
  UC1300930  Triteleia laxa Helen K. Sharsmith 1963-5-18 5437 Marin Alpine Dam Road near Larkspur; San Francisco Bay Region 137 Comment
  CAS-BOT-BC527402  Triteleia peduncularis John Thomas Howell 1966-7-20 41986 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC527406  Triteleia peduncularis Javier Penalosa 1961-7-8 1960 Marin Marshy strips (fingers) below old St. Hilary's Tiburon Comment
  CAS-BOT-BC527409  Triteleia peduncularis Marian L. Campbell 1919-6-16 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC334486  Typha latifolia J. Klein; T. Pollak; E. Brusati; L. Williams 2013-8-10 13362 Marin Marin Municipal Water District Lands: Mount Tamalpais. Northwestern edge of Phoenix Lake next to Phoenix Lake Road Comment
  CAS-BOT-BC213084  Ulex europaeus Henry M. Pollard 1935-4-1 s.n. Marin San Rafael Hill Comment
  CAS-BOT-BC91165  Umbellularia californica Beryl O. Schreiber 1936-2-1 2101 Marin Near Shell Beach on Tomales Bay. Comment
  UCD137936  Umbellularia californica Lewis S. Rose 1968-3-18 68008 Marin Alpine Lake. 243 Comment
  CAS-BOT-BC381908  Uropappus lindleyi Wilma Follette 1997-4-28 s.n. Marin East San Geronimo Ridge. County open space, east of Bates Canyon Comment
  UC5966  Urtica dioica subsp. holosericea Alice Eastwood 1896-5-31 Marin near Tomales Bay Comment
  CAS-BOT-BC404324  Urtica urens J. H. Thomas 1963-12-8 10273 Marin County Administration Building, San Rafael. Highway 101 and North San Pedro Road Comment
  CAS-BOT-BC193931  Vaccinium ovatum Geo. B. Grant 1900-5-13 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC193932  Vaccinium ovatum G. R. Vasey 1880-9-1 s.n. Marin Unspecified Comment
  CAS-BOT-BC193936  Vaccinium ovatum John Thomas Howell 1947-3-2 23042 Marin Above Phoenix Lake, Mt. Tamalpais Comment
  UC22207  Vaccinium ovatum W. L. Jepson 1892-9-9 Marin Mt. Tamalpais Comment
  UC338863  Vancouveria planipetala Lemmon 15 Marin Comment
  UC104872  Verbena lasiostachys var. scabrida Alice Eastwood 1900-7-26 Marin Tiburon Comment
  CAS-BOT-BC176102  Verbena lasiostachys var. scabrida Doreen Smith 1995-9-2 s.n. Marin End of stub street off west end of Las Colindas, Terra Linda Comment
  CAS-BOT-BC176106  Verbena rigida Walter Lennon 1972-10-19 s.n. Marin Miracle Mile, San Rafael Comment
  CAS-BOT-BC327147  Verbesina encelioides D. E. Breedlove 1988-7-21 69142 Marin On the Bolinas Mesa 54 Comment
  SEINET7875676 Image available Veronica beccabunga var. americana Bruce Hansen, JoAnn Hansen 1972-6-8 873 Marin Samuel P. Taylor State Park, ca. 6 mi E of Olema Comment
  JEPS58912  Veronica peregrina subsp. xalapensis John Thomas Howell 1944-5-21 19497 Marin Mount Tamalpais, Lagunitas Meadows Lagunitas Meadows; Mount Tamalpais, Lagunitas Meadows Comment
  JEPS6973  Veronica persica Peter H. Raven 1951-2-3 2725 Marin head of Blythedale Canyon (Mill Valley); , Blythedale Canyon Comment
  CAS-BOT-BC267238  Viburnum Greg de Nevers 1981-3-4 s.n. Marin Phoenix Lake, W facing slope above the high trail from parking lot to lake 53 Comment
  RSA32140  Vicia benghalensis J. T. Howell 1945-5-20 s.n. Marin Tiburon. Comment
  UCD108662  Vicia gigantea Collector unknown 1925-6-6 1727 Marin Marin. Comment
  POM277953  Vicia sativa Lyman D. Benson 1935-5-16 6570 Marin US 101 N of San Rafael, Mt. Range: Seaward N coast; Watershed: San Francisco Bay. 30 Comment
  RSA165869  Vicia sativa Philip A. Munz 1963-6-11 24526 Marin Point Reyes Comment
  CAS-BOT-BC263960  Viola adunca John Thomas Howell 1939-6-4 14725 Marin Point Reyes Peninsula Comment
  CAS-BOT-BC263968  Viola adunca Elmer I. Applegate 1897-12-1 3002 Marin Point Reyes Peninsula, along seashore Comment
  UC615418  Viola adunca Beryl O. Schreiber 1932-2-20 15 Marin Inverness; Mount Vision Comment
  SEINET196207 Image available Viola glabella H. S. Reed 1939-5-23 269 Marin Slopes of Mt. Tamalpais 152 Comment
  POM193007  Viola pedunculata H. E. Parks 1926-03 s.n. Marin Above Tiburon. Comment
  UC828501  Viola purpurea subsp. quercetorum Alice Eastwood 1899-6-6 Marin northward slopes of Mount Tamalpais Comment
  CAS-BOT-BC434957  Viola sempervirens J. Klein; P. Scott; C. Liu; R. Truitt 2014-3-22 14301 Marin Mount Tamalpais. Marin Municipal Water District lands: Next to shore of Lily Lake along Lily Lake Road. Comment
  JEPS46267  Viola sempervirens L. M. Newlon 1921-1 98 Marin Mount Tamalpais Comment
  UC337769  Viola sempervirens C. C. Parry and J. G. Lemmon 1876-1 Marin Lagunitas Comment
  UC506145  Viola sempervirens Alice Eastwood 1899-6-6 16 Marin Sequoia Canyon Comment
  CAS-BOT-BC198781  Vulpia bromoides John Thomas Howell 1943-5-9 17973 Marin San Rafael Hills Comment
  CAS-BOT-BC198789  Vulpia bromoides John Thomas Howell 1930-4-23 s.n. Marin Blythedale Canyon, Mill Valley Comment
  CAS-BOT-BC198790  Vulpia bromoides John Thomas Howell 1939-4-23 14617 Marin Upper Throckmorton Trail, Mt. Tamalpais Comment
  CAS-BOT-BC198798  Vulpia bromoides Saichi Kawahara 1969-5-28 1102 Marin Coastal stand, middle of Coast Minwok habitation site, Mrn 216, Limantous Spit, Drakes Bay Comment
  JEPS27991  Vulpia bromoides Rimo Bacigalupi 1961-5-29 7720 Marin hill ne town of Point Reyes Station (just sw of summit of hill; in Tomasini Creek drainage); Tomasini Creek 179 Comment
  CAS-BOT-BC183154  Vulpia microstachys var. ciliata John Thomas Howell 1945-5-27 20882 Marin Northeast of Mountain Theatre, Mt. Tamalpais Comment
  UCD93855  Vulpia microstachys var. ciliata Javier Penalosa 1961-4-8 1297 Marin Tiburon Peninsula. Plateau northwest of the summit. Comment
  CAS-BOT-BC183158  Vulpia microstachys var. ciliata R. E. Frenkel 1964-5-7 497 Marin 1.5 miles south of Meadows C. C. on Fairfax-Bolinas Road 304 Comment
  CAS-BOT-BC183994  Vulpia microstachys var. microstachys Catherine Best 1987-4-21 1246 Marin Mt. Burdell near the Summit Comment
  CAS-BOT-BC184367  Vulpia microstachys var. pauciflora Fred Ross; Gordon H. True 1970-4-10 5262 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda. Just S of Lake Ranch 121 Comment
  SEINET10893344  Vulpia microstachys var. pauciflora John Thomas Howell 1943-5-22 Howell 18140 Marin Fairfax hills. Comment
  CAS-BOT-BC184808  Vulpia myuros subsp. megalura Gordon H. True 1977-5-5 8183 Marin 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
  CAS-BOT-BC184800  Vulpia myuros subsp. megalura Javier Penalosa; J. T. Howell 1961-6-7 1642 Marin West of Marin Country Day School 30 Comment
  CAS-BOT-BC185978  Vulpia myuros var. myuros John Thomas Howell 1943-5-9 17961 Marin San Rafael hills Comment
  SEINET10604659  Vulpia octoflora var. glauca John Thomas Howell 1946-5-12 Howell s.n. Marin Chaparral burn, Carson Ridge Comment
  CAS-BOT-BC185974  Vulpia octoflora var. octoflora John Thomas Howell 1946-5-12 21778 Marin Carson Ridge Comment
  CAS-BOT-BC534051  Watsonia marginata E. Pimentel; C. Darling; D. Smith; M. Menke; P. Suri 2015-5-9 15701 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands. Sky Oaks meadow Comment
  CAS-BOT-BC128781  Whipplea modesta Alice Eastwood 1912-7-29 1515 Marin Mt. Tamalpais Comment
  CAS-BOT-BC128790  Whipplea modesta H. E. McMinn 1922-1-1 377 Marin Mt. Tamalpais N.E. slope Comment
  UC402455  Whipplea modesta C. F. Sonne April, 1887 Marin near Mt. Tamalpais Comment
  JEPS32049  Wyethia angustifolia W. L. Jepson 1919-5-17 8276 Marin Alderney Comment
  SJSU3911  Wyethia angustifolia C. W. Sharsmith 1964-4-26 7244 Marin 2 mi NE of Point Reyes, Point Reyes Peninsula Comment
  RSA254238  Wyethia angustifolia Robert A. Norris 1974-6-7 2068 Marin Richardson Bay Park, Tiburon. Comment
  RSA256368  Xanthium spinosum Robert A. Norris 1974-7-28 2127 Marin Near small canal and near Sir Francis Drake Hwy about 1 mi WSW Pt Reyes Station. Comment
  CAS-BOT-BC383722  Xanthium strumarium Alice Eastwood 1918-9-6 7967 Marin Mill Valley Comment
  UC167934  Xerophyllum tenax Alice Eastwood 1901-6-16 Marin Mount Tamalpais Comment
  CAS-BOT-BC527084  Xerophyllum tenax F. T. Bioletti 1892-5-22 s.n. Marin Sequoia Canyon Comment
  CAS-BOT-BC527088  Xerophyllum tenax John Thomas Howell 1947-7-9 23329 Marin Above Lagunitas Lake, Mt. Tamalpais Comment
  CAS-BOT-BC530474  Zigadenus fontanus John Thomas Howell 1936-6-7 12656 Marin Mount Tamalpais, near Boot Jack Comment
  UC1537186  Zigadenus fremontii Gordon H. True Jr. 1936-3-21 365 Marin near Forest Knolls 182 Comment
  CAS-BOT-BC531918  Zigadenus fremontii John Thomas Howell 1925-4-5 933 Marin Pipevine Trail Comment
  CAS-BOT-BC532754  Zigadenus fremontii Elizabeth McClintock 1972-3-5 s.n. Marin Dillon Beach Comment
  RSA298514  Zigadenus fremontii Robert A. Norris, John L. Inase, Allen Nakagawa, Willie J. Roberts, Nelson R. Powers 1982-3-6 4333 Marin Sunset Trail, Angel Island, near Tiburon 61 Comment
  JEPS104753  Zigadenus micranthus var. fontanus John L. Morrison 1937-6-8 2502 Marin Mount Tamalpais; in a low Potrero, along Rocky Ridge fire trail below the road Comment
  UC297840  Zostera marina H. E. Parks 1923-2-10 Marin Keils Cove Tiburon Comment
  UC341673  Zostera marina W. A. Setchell 1921-8-27 Marin Bolinas Comment
  UC398868  Zostera marina H. E. Parks 1923-6-16 Marin Paradise Cove Comment
  UC399041  Zostera marina H. E. Parks 1928-3-21 Marin Keils Cove Comment
  UC399042  Zostera marina H. E. Parks 1923-4-28 Marin Paradise Cove Comment
  UC399046  Zostera marina H. E. Parks 1923-4-14 Marin Paradise Cove Comment



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