Search Results — 2000 specimen records retrieved (1322 records with coordinates)
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(For large data reqests, please contact Jason Alexander, jason_alexander@berkeley.edu.)

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

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  UC912528  Abronia Herbert L. Mason 1924-11-16 1152 Marin Stinson beach, Willow Camp Comment
  UC1176771  Abronia latifolia John Thomas Howell 1947-5-14 23158 Marin McClure Beach Comment
  CAS-BOT-BC83528  Abronia umbellata subsp. breviflora Doreen Smith 2004-7-23 s.n. Marin Mendoza Ranch, W of Sir Francis Drake Hwy. Point Reyes National Seashore. Comment
  CAS-BOT-BC177083  Acacia verticillata Peter Stekel 1985-3-11 s.n. Marin South of Rodeo Lagoon, east of Battery Smith - Guthrie Comment
  CAS-BOT-BC437007  Acaena pinnatifida var. californica Javier Penalosa 1961-6-7 1645 Marin West of Marin Country Day School, Tiburon Peninsula 30 Comment
  UCD161920  Acaena pinnatifida var. californica Ayzik Solomeshch 2014-5-29 s.n. Marin Lucas Valley Open Space Preserve, plot LVP 01. UTM Zone 10 E 535981 N 4210876. (Coorindates converted from UTM data by label maker.) 380 Comment
  JEPS42662  Acer macrophyllum W. L. Jepson 1896-3-23 13946 Marin Ross Valley Comment
  CAS-BOT-BC331533  Acer macrophyllum John Thomas Howell 1946-9-8 23000 Marin Lagunitas Creek just below Lake Lagunitas. Mt. Tamalpais Comment
  UC193838  Acer negundo Michener and Bioletti May, 1893 Marin Tocaloma Comment
  CAS-BOT-BC336651  Acer negundo var. californicum John Kipping 1967-5-14 145 Marin East shore of Bolinas Lagoon, 1.5 miles north of Bolinas 4 Comment
  CAS-BOT-BC28663  Achillea millefolium Gordon H. True; Fred Ross 1969-5-30 5050 Marin Point Reyes Bird Observatory, 3 miles NW of Bolinas at Arroyo Honda, just S of Lake Ranch 121 Comment
  CAS-BOT-BC28667  Achillea millefolium John Thomas Howell 1930-10-5 5526 Marin 2 miles west of Marin-Sonoma Co. line Comment
  CAS-BOT-BC30422  Achyrachaena mollis John Thomas Howell 1946-4-18 21572 Marin Black Point Comment
  CAS-BOT-BC320480  Acmispon americanus T. Gosliner; R. Truitt; R. Brostrom; S. Kawachi 2013-8-10 13689 Marin Mount Tamalpais. Marin Municipal Water District lands: Bon Tempe dam Comment
  UCD103957  Acmispon americanus var. americanus E. Wilson 1933-6-13 s.n. Marin Near Ignacio. Comment
  UCD38707  Acmispon glaber Beecher Crampton 1957-6-11 4197 Marin Along State Hwy. 1, 6 miles north of Muir Beach. Comment
  CHSC8357  Acmispon junceus Edward L. Smith 1957-9-7 203 Marin Located 2 mi. e of Pantoll Area, Mt. Tamalpais State Park. 609 Comment
  UCD104306  Acmispon parviflorus P. B. Kennedy 1914-4-19 4698 Marin Mill Valley. Comment
  SBBG33941  Acmispon wrangelianus L. S. Rose 1963-5-24 63063 Marin Tiburon 30 Comment
  UCD104528  Acmispon wrangelianus Lewis S. Rose 1963-5-24 63063 Marin Tiburon. 30 Comment
  UC615394  Adenocaulon bicolor Beryl O. Schreiber 1933-8-9 921 Marin behind, (along creek bank in canyon) Inverness Park Comment
  CAS-BOT-BC69010  Adiantum aleuticum unspecified s.n. Marin Mt. Tamalpais Comment
  UC62745  Adiantum aleuticum Geo. W. Dunn May, 1880 Marin Comment
  SEINET10470257  Adiantum capillus-veneris Chester T. Dziekanowski, David B. Dunn; Charlene A. Bennett 1976-7-26 Dziekanowski 2456 Marin Collected in the vicinity of Samuel Taylor Campground in coast redwoods; deepshaded ravines and chinquapin in redwoods. 305 Comment
  SEINET11719541  Adiantum capillus-veneris F. H. Utech, Sato, T.; Ohara, M. 1990-1 90 -228 Marin enroute from Fairfax on Bolinas Rd to Alpine Lake, mile marker 6.06, E side of Bolinas Ridge 150 Comment
  CDA18859  Aegilops triuncialis L. Bush, A. Sauber 1999-6-6 PDR 990592 Marin Pasture +/- 20 sq. ft., Tomales. 0 Comment
  RSA29707  Aesculus californica E. K. Balls, P. C. Everett 1953-10-8 18588 Marin 11 miles NW of Stinson Beach along highway 1 to Olema. 46 Comment
  SD64381  Agoseris apargioides Darley F. Howe 1966-6-1 Marin Sand hills near ocean, Point Reyes. Comment
  CAS-BOT-BC29562  Agoseris apargioides var. eastwoodiae Peter Rubtzoff 1951-9-23 775 Marin Point Reyes, coastal bluffs near lighthouse Comment
  UC91531  Agoseris apargioides var. eastwoodiae Alice Eastwood Marin Point Reyes Point 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
  CAS-BOT-BC21337  Agoseris grandiflora var. grandiflora L. R. Abrams 1920-6-29 7514 Marin San Rafael to Nicasio near County Poor Farm Comment
  CAS-BOT-BC13122  Agoseris hirsuta John Thomas Howell 1946-5-19 21911 Marin Meadow Club, Fairfax Hills Comment
  CAS-BOT-BC13134  Agoseris hirsuta Miss H. A. Walker 1909-5-31 1702 Marin Tiburon Comment
  CHSC83225  Agrostis Beecher Crampton 1961-6-28 5911 Marin 1.25 miles east of Dillon Beach, at junction of Valley Ford-Franklin Road with Dillon Beach Road. Comment
  CAS-BOT-BC127510  Agrostis blasdalei Doreen Smith 2003-6-10 s.n. Marin West of Marshall Beach Road, Point Reyes peninsula. Comment
  CAS-BOT-BC127511  Agrostis blasdalei John Thomas Howell 1946-5-26 21954 Marin Ocean Bluff, Point Reyes Lighthouse. Comment
  UCD37696  Agrostis densiflora Beecher Crampton 1961-6-28 5918 Marin Marin County, Point Reyes Peninsula, 3.5 miles south of McClure's Beach, north of Abbott's Lagoon. Comment
  UCD52001  Agrostis densiflora A. A. Beetle 1946-7-1 s.n. Marin Point Reyes, north shore. Comment
  UCD52016  Agrostis densiflora Beecher Crampton 1961-6-28 5918 Marin Point Reyes Peninsula, 3.5 miles south of McClure's Beach and north of Abbott's Lagoon. Comment
  SEINET11696154  Agrostis densiflora Unknown 1961-6-28 5918 Marin Point Reyes Peninsula, 3.5 mi S of McClure's Beach, N of Abbott's Lagoon Comment
  SEINET199905  Agrostis diegoensis John Thomas Howell 1943-7-11 18286 Marin Near Bootjack Mt. Tamalpais. Comment
  CAS-BOT-BC127196  Agrostis exarata John Thomas Howell 1945-7-1 21264 Marin Tiburon. Comment
  CAS-BOT-BC127198  Agrostis exarata John Thomas Howell 1947-6-4 23216 Marin Near radio station. Point Reyes Peninsula. Comment
  CAS-BOT-BC127225  Agrostis exarata R. S. Ferris; Ira L. Wiggins 1935-7-19 8095 Marin Summit of divide between Inverness and Point Reyes Lighthouse 2.5 miles from Inverness. Comment
  SEINET4557957  Agrostis exarata Alan A. Beetle 1945-1 3893 Marin Deer Park Comment
  UCD52117  Agrostis exarata Beecher Crampton 1957-6-11 4201 Marin 3.8 miles NW of Bolinas. Comment
  SEINET4339739  Agrostis exarata J. B. Davy 6799 Marin Point Reyes Peninsula Comment
  CAS-BOT-BC139475  Agrostis hallii Gordon H. True 1969-6-20 5072 Marin Point Reyes Observatory 3 miles northwest of Bolinas at Arroyo Honda. At mouth of first side canyon south of Arroyo Honda Bridge. 60 Comment
  UC1153889  Agrostis hallii Beecher Crampton 1957-6-11 4192 Marin 1.3 mi n Muir Beach (along State Hwy 1) Comment
  UC60214  Agrostis hallii Jos. Burtt Davy 1900-6 6868 Marin Point Reyes Peninsula Comment
  CAS-BOT-BC139457  Agrostis hendersonii Ronie Clark 1984-5-7 PR 84 -022 Marin Point Reyes National Seashore. Pierce Point Road to Kehoe Beach trailhead, west of trailhead facing Peirce Point Road. Comment
  UCD51755  Agrostis hendersonii John Thomas Howell 1947-4-23 23062 Marin Pt. Reyes Peninsula, Drakes Estero, west of Mt. Vision. Comment
Read comments
Nov 29 2010
  CAS-BOT-BC139026  Agrostis pallens John Thomas Howell 1943-7-4 18264 Marin Ledum Swamp on road to Point Reyes. Comment
  CAS-BOT-BC139028  Agrostis pallens John Thomas Howell 1943-7-11 18285 Marin Mount Tamalpais. Near Bootjack. Comment
  CAS-BOT-BC139037  Agrostis pallens John Thomas Howell 1946-5-16 21876 Marin Angel Island, south side. Comment
  UCD53176  Agrostis pallens P. B. Kennedy 1923-9-8 s.n. Marin Mt. Tamalpais. Comment
  UCD53239  Agrostis pallens P. B. Kennedy 1922-5-27 s.n. Marin Pipe Line trail, Mt. Tamalpais. Comment
Read comments
Jul 23 2014
  RSA126401  Aira elegans J. T. Howell 1947-4-27 23085 Marin Bald Mt. west of San Anselmo Comment
  CAS-BOT-BC138193  Aira praecox John Thomas Howell 1946-5-26 21958 Marin Ocean bluff, Point Reyes Lighthouse. Comment
  CAS-BOT-BC445323  Alisma lanceolatum Miss Lilian McHoul 1965-8-1 s.n. Marin Marin College, Kentfield Comment
  CAS-BOT-BC460759  Allium amplectens John Thomas Howell 1943-5-30 18186 Marin Northside Trail, Mt. Tamalpais Comment
  SEINET7723970  Allium bisceptrum Unknown 1888-5-19 Marin San Rafael Comment
  SEINET200247  Allium lacunosum H. L. Mason 1940-5-20 12291 Marin Back of Tiburon Comment
  UC843368  Allium lacunosum Lewis S. Rose 1939-5-17 39133 Marin Tiburon 60 Comment
  OBI49239  Allium lacunosum var. lacunosum Lewis S. Rose 1939-5-17 39133 Marin Tiburon 61 Comment
  SEINET222586  Allium lacunosum var. lacunosum D. W. McNeal 1979-5-11 2223 Marin Along ridge forming the top of Tiburon Peninsula above Belvedere Comment
  CAS-BOT-BC475485  Allium triquetrum Fred Ross; Gordon H. True 1970-3-19 5226 Marin Point Reyes Bird Observatory, 3 miles NW of Bolinas at Arroyo Honda 60 Comment
  CAS-BOT-BC476636  Allium unifolium Volney Rattan 1883-5-1 s.n. Marin Corte Medera 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
  POM212106  Alnus rubra C. B. Wolf 1931-8-22 2344 Marin 0.5 mile south of Inverness, along shore of Tomales Bay. Comment
  RSA3042  Alnus rubra C. B. Wolf 1931-8-22 2343 Marin 0.5 mile south of Inverness, along shore of Tomales Bay. Comment
  UC13485  Alnus rubra H. P. Chandler 1902-3-13 Marin Mill Valley Comment
  UC942852  Alnus rubra Lewis S. Rose 1950-3-19 50032 Marin Muir Woods; stream banks Comment
  CAS-BOT-BC45017  Ambrosia psilostachya Catherine Best 1978-9-7 s.n. Marin Railroad yard Tiburon Comment
  SEINET11674265  Ammophila arenaria M. T. Doutt 1931-1 339 Marin Bolinas Lagoon Comment
  UC13275  Amorpha californica var. napensis Willis L. Jepson 1892-9-9 Marin Mt. Tamalpais Comment
  UC13281  Amorpha californica var. napensis W. L. Jepson 1892-9-9 Marin Mt. Tamalpais Comment
  CAS-BOT-BC222472  Amsinckia lunaris Clara Tose 1927-4-1 s.n. Marin San Geronimo Comment
  UC1073322  Amsinckia spectabilis George B. Rossbach 1955-3-5 456 Marin 2 mi ne of end of Point Reyes (near seashore) 10 Comment
  CDA29764  Anaphalis margaritacea D. G. Kelch 2007-10-16 7 .653 Marin W. of Sausalito along Rodeo Ave. Comment
  RSA416581  Anaphalis margaritacea E. E. Stanford 1929-11-9 1185 Marin Bolinal Comment
  RSA128998  Angelica californica P. H. Raven 1949-6-5 702 Marin Shady places in trees, between Lake Lagunitas & Deer Park. 274 Comment
  UC1004616  Angelica hendersonii L. Constance 1955-7-26 3612 Marin 3.5 mi sw of Inverness (Point Reyes Peninsula); Point Reyes Peninsula 30 Comment
  SEINET12117364  Angelica hendersonii M. T. Doutt 1931-1 595 Marin Pt. Reyes light house Comment
  JEPS7388  Anisocarpus madioides W. A. Setchell 1896-6-3 Marin Bolinas Ridge Comment
  POM273112  Anthoxanthum aristatum J. T. Howell 1945-5-9 20856 Marin between Hamilton Field and Ignacio, Marin County 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-BC137731  Anthoxanthum odoratum Doreen Smith 2003-6-1 s.n. Marin Point Reyes National Seashore. Along side the road to the lighthouse. Comment
  UC202117  Antirrhinum kelloggii F. T. Bioletti 1892-1 Marin Mt. Tamalpais Comment
  UCD123445  Antirrhinum kelloggii K. Esau 1934-4-29 s.n. Marin Exact location unknown. Comment
  CAS-BOT-BC451167  Aphanes John Thomas Howell 1946-3-24 21583 Marin Burned area, Carson country Comment
  UCD150413  Aphanes occidentalis William Anderson 1967-5-5 s.n. Marin Dillon Beach Rd. Comment
  UCD160361  Aquilegia formosa Nellie Coffey 1931-3-29 s.n. Marin Point Reyes. Comment
  CAS-BOT-BC17280  Arabis blepharophylla Roxana S. Ferris 1932-4-2 8041 Marin Point Reyes. Near lighthouse. Comment
  CAS-BOT-BC471219  Arabis blepharophylla A. Williams 2014-3-18 14106 Marin Mount Tamalpais. Marin Municipal Water District lands: NE-facing slope to the west of Kent Pump Road Comment
  JEPS52992  Arabis blepharophylla L. M. Newlon 1921-1 93 Marin Mt. Tamalpais Comment
  CAS-BOT-BC17350  Arabis eschscholtziana John Thomas Howell 1944-5-14 19463 Marin Salmon Creek Canyon. Comment
  UC614990  Arabis glabra Beryl O. Schreiber 1936-3-7 2147 Marin near Chicken Ranch Beach; Tomales Bay Comment
  CAS-BOT-BC167261  Aralia californica Alice Eastwood 1926-7-11 13922 Marin Mt. Tamalpais Comment
  UC589422  Aralia californica Beryl O. Schreiber 1932-7-25 685 Marin Tomales Bay, Lone Pine Beach Comment
  OBI69210  Arbutus menziesii Kristina L. Schultz, Bob Schultz and Sue Schultz 2000-11-22 26 Marin San Anselmo. Faude Park. Comment
  RSA256375  Arbutus menziesii Robert A. Norris 1974-10-13 2217 Marin Panoramic Highway, Mt. Tamalpais area. Comment
  UC1613475  Arbutus menziesii Charles M. Belshaw 1934-3-18 65 Marin 1/2 mi w of Mill Valley 45 Comment
  UCD117490  Arbutus menziesii Jean Lang 1964-3-29 12 Marin Harry Allen Trail, 0.1 mile SW of Phoenix Lake Dam, 1/2 mile SW of Ross. 60 Comment
  UCD15235  Arbutus menziesii James Weinstein 1985-4-28 5 Marin Along Bolinas Road, 4 miles from Fairfax heading toward Mt. Tamalpais. 250 Comment
  CAS-BOT-BC410140  Arceuthobium occidentale John Thomas Howell 1944-7-9 19686 Marin Inverness Ridge Comment
  RSA629103  Arctostaphylos Jon E. Keeley 1987-8-22 11132 Marin Adjacent to driveway at 76 Lee Street, Mill Valley. 500 Comment
  RSA629126  Arctostaphylos Jon E. Keeley, Melanie Baer-Keeley 1993-9-10 24680 Marin Above Drake Highway, near turnoff to Tomales Bay State Park, Point Reyes. 120 Comment
  JEPS108612  Arctostaphylos X repens unknown Marin Mt. Vision Comment
  SEINET11987489  Arctostaphylos X repens J. Sigg, McClintock, E.; Knight, W.; Knight, I. 1981-1 4205 Marin Tilden Botanic Garden, Berkeley, orig. Mt. Vision, few hundre yds from end of Perth Rd, Inverness Comment
  RSA622712  Arctostaphylos canescens Jon E. Keeley, Melanie Baer-Keeley 1993-9-12 24857 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  LA42153  Arctostaphylos canescens Joseph Andorfer Ewan; 1936-9-8 10169 Marin Mount Tamalpais, William's trail between Mt. Theatre and Rach Springs (?) Comment
  UCSB25267  Arctostaphylos canescens Wieslander, A. 1935-8-4 Marin 1 mile south of West Peak, Mt. Tamalpais 609 Comment
  CAS-BOT-BC24027  Arctostaphylos canescens subsp. canescens Alice Eastwood 1902-12-25 3160 Marin Mt. Tamalpais, along West Point trail on steep slopes. Comment
  CDA11232  Arctostaphylos canescens subsp. canescens G. F. Hrusa 1989-2-16 5832 Marin 3/4 mi. E of Bootjack Camp. 0 Comment
  UC1120929  Arctostaphylos canescens subsp. canescens A. E. Wieslander 1935-5-26 547 Marin near West Peak (Mt. Tamalpais); Tamalpais Quadrangle Comment
  HSC86099  Arctostaphylos glandulosa Rudolf W. Becking 1984-2-3 Marin Mill Valley, Mt. Tamalpais, E Peak parking lot Comment
  RSA89542  Arctostaphylos glandulosa P. A. Munz 1954-8-1 19899 Marin Matt Davis Trail, Mt. Tamalpais. Comment
  UCD166533  Arctostaphylos glandulosa Dylan O. Burge 2016-1-31 2033 Marin Bolinas Ridge. 510 Comment
  UCD50917  Arctostaphylos glandulosa H. van Elden 1929-1-6 s.n. Marin Mt. Tamalpais. Comment
  UCD51033  Arctostaphylos glandulosa W. L. Jepson 1936-11-2 17967 Marin Near Bootjack camp. Comment
  UCD59422  Arctostaphylos glandulosa Roger Raiche 1984-1-7 RR 40009 Marin Above Salmon Creek, along Marshall-Petaluma Road (about 2 mi. northwest of its intersection with Hicks Valley Road). 182 Comment
  CAS-BOT-BC23388  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1947-3-2 23037 Marin Above Blythedale Canyon, east side of Mt. Tamalpais. Comment
  CAS-BOT-BC24827  Arctostaphylos glandulosa subsp. cushingiana A. Eastwood 1903-1-20 3997 Marin Mt. Tamalpais Comment
  OBI14697  Arctostaphylos glandulosa subsp. cushingiana Lewis S. Rose 1961-2-17 61005 Marin S. slope, Mt. Tamalpais; Mill Valley 244 Comment
  RSA626853  Arctostaphylos glandulosa subsp. cushingiana Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24822 Marin 76 Lee St., N end of Mill Valley, base of Mt. Tamalpais. 250 Comment
  CAS-BOT-BC23213  Arctostaphylos glandulosa subsp. glandulosa R. F. Hoover 1964-4-8 8669 Marin Bootjack Camp (just east of), south slope of Mt. Tamalpais. Comment
  CAS-BOT-BC23217  Arctostaphylos glandulosa subsp. glandulosa John Thomas Howell 1950-4-2 26307 Marin Inverness Ridge east of Mt. Vision Comment
  CAS-BOT-BC23223  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1899-3-16 s.n. Marin Mt. Tamalpais Comment
  JEPS38669  Arctostaphylos glandulosa subsp. glandulosa W. L. Jepson 1916-7-9 6802 Marin Mt. Tamalpais 670 Comment
  RSA201595  Arctostaphylos glandulosa subsp. glandulosa Robert F. Hoover 1964-4-8 8669 Marin Bootjack Camp (just east of), south slope of Mt. Tamalpais. Comment
  RSA51267  Arctostaphylos glandulosa subsp. glandulosa J. T. Howell 1950-4-2 26307 Marin Inverness Ridge east of Mt. Vision, Pt. Reyes Peninsula. Comment
  RSA626887  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24892 Marin East of West Point Inn, south side of Mt. Tamalpais. 500 Comment
  UC1120210  Arctostaphylos glandulosa subsp. glandulosa C. M. Belshaw 1936-3-7 1549 Marin 3/4 mi n junction of Tomales and Point Reyes Roads; Point Reyes Quadrangle, Inverness Ridge Comment
  UC549389  Arctostaphylos glandulosa subsp. glandulosa J. E. Adams 1933-9-4 502 Marin Mount Tamalpais Comment
  UC549397  Arctostaphylos glandulosa subsp. glandulosa J. E. Adams 1933-12-27 604 Marin Mount Tamalpais Comment
  UC549435  Arctostaphylos glandulosa subsp. glandulosa J. E. Adams 1933-12-27 595 Marin Bootjack Trail Mount Tamalpais Comment
  UC571206  Arctostaphylos glandulosa subsp. glandulosa H. L. Mason 1925-2-1 1220 Marin Mt. Tamalpais Comment
  UC747677  Arctostaphylos glandulosa subsp. glandulosa G. Thomas Robbins 1944-4-13 1499 Marin about 4 mi w Hamilton Field Air Base; Big Rock Ridge 396 Comment
  RSA286192  Arctostaphylos glandulosa var. cushingiana Lyman Benson 1934-8-30 6117 ` Marin Above Muir Woods. 610 Comment
  JEPS38769  Arctostaphylos hookeri subsp. montana Chesnut and Drew 1891-3-21 Marin Lake Lagunitas Comment
  JEPS77215  Arctostaphylos hookeri subsp. montana Robert M. Lloyd 1963-4-24 2358 Marin on Bolinas road 5.3 mi s Fairfax Comment
  RSA1063  Arctostaphylos hookeri subsp. montana J. T. Howell 1927-8-22 677 / 251 Marin Rock Spring Trail, Mt Tamalpais 548 Comment
  UC1137479  Arctostaphylos hookeri subsp. montana H. S. Yates 1935-4-2 5050 Marin 3/4 mi w Liberty; Tamalpais Quadrangle, Laguna Ck. Comment
  UC1281184  Arctostaphylos hookeri subsp. montana H. E. McMinn 1929-12-7 1943 Marin Mt. Tamalpais Comment
  UC549712  Arctostaphylos hookeri subsp. montana P. H. Brydon 1934-3-18 Marin Inverness Ridge Comment
  CAS-BOT-BC38756  Arctostaphylos manzanita subsp. manzanita Elsie Zeile 1909-3-28 s.n. Marin Tamalpais, open slope Comment
  CAS-BOT-BC229710  Arctostaphylos montana subsp. montana B. Young; K. Emmett; O. Anderson; J. Baxter 2012-6-23 1704 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., culvert OS-12 Comment
  CAS-BOT-BC229711  Arctostaphylos montana subsp. montana S. Creer; P. Loubet; M. Daugherty 2012-8-25 1681 Marin Marin Municipal Water District Lands: Mount Tamalpais. Ridgecrest Blvd. to old Air Force base, end of upper road, dropping off onto serpentine below. Comment
  CAS-BOT-BC38506  Arctostaphylos montana subsp. montana Alice Eastwood 1922-7-28 11509 Marin Mt. Tamalpais. Comment
  CAS-BOT-BC38511  Arctostaphylos montana subsp. montana Jacob Sigg; Elizabeth McClintock; Walter Knight; Irja Knight 1981-3-11 4089 Marin Originally collected from Mt. Tamalpais. Comment
  CAS-BOT-BC38521  Arctostaphylos montana subsp. montana John Thomas Howell 1926-2-28 1655 Marin Mt. Tamalpais on south side. Comment
  CAS-BOT-BC38540  Arctostaphylos montana subsp. montana John Thomas Howell 1930-7-20 5380 Marin Near Phoenix Lake. Comment
  OBI14541  Arctostaphylos montana subsp. montana Robert F. Hoover, Lewis S. Rose 1964-4-8 23475 Marin Bootjack camp (just E of) south slope of Mt. Tamalpais Comment
  JEPS91228  Arctostaphylos nummularia Dean W. Taylor 1972-2-20 1328 Marin Mt. Tamalpais, near Bootjack Camp 457 Comment
  POM294910  Arctostaphylos nummularia L. S. Rose 1942-3-22 42003 Marin Mt. Tamalpais, s. slope. 305 Comment
  RSA252248  Arctostaphylos nummularia Gary D. Wallace 1974-12-26 1363 Marin Mt. Tamalpais St. Pk, near Pk. Hdqtrs., off Panoramic Hwy. SE of West Point, between Spike Buck Ck. and Laguna Ck. 396 Comment
  UC674760  Arctostaphylos nummularia E. A. Goldman 1907-12-23 Marin Mt. Tamalpais Comment
  CAS-BOT-BC44654  Arctostaphylos sensitiva Alice Eastwood 1921-4-3 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC44681  Arctostaphylos sensitiva H. E. McMinn 1923-3-30 901 Marin Bolinas Ridge - E. end near Alpine summit Comment
  CAS-BOT-BC44694  Arctostaphylos sensitiva C. Hart Merriam 1907-8-14 s.n. Marin Mt. Tamalpais Comment
  UCD166524  Arctostaphylos sensitiva Dylan O. Burge 2016-1-23 2022 Marin Mount Tamalpais. 304 Comment
  SEINET11989678  Arctostaphylos uva-ursi Unknown 1982-1 20699 Marin near eastern extremity of rd before its switches back in final descent to Lairds Landing, Pt. Reyes 24 Comment
  CAS-BOT-BC46856  Arctostaphylos virgata Beryl O. Schreiber 1936-3-7 2136 Marin road to Point Reyes Peninsula Comment
  JEPS38864  Arctostaphylos virgata W. L. Jepson 1924-2-3 10309 Marin Bolinas Ridge Comment
  POM131609  Arctostaphylos virgata Alice Eastwood 1902-7-7 s.n. Marin Mt. Tamalpais. Comment
  POM273095  Arctostaphylos virgata J. T. Howell 1947-1-12 s.n. Marin Above Muir Woods, south side of Mt. Tamalpais. 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
  UC549634  Arctostaphylos virgata J. E. Adams 1935-1-9 874 C Marin near Muir Woods; Mount Tamalpais Comment
  UCSC003225  Arctostaphylos virgata Peter Kamb 1948-10-9 1542 Marin Mt. Tamalpais: Bootjack Comment
  SEINET11993358  Arctostaphylos virgata W. Knight, Knight, I. 1986-1 5244 Marin 1.7 mi from Inverness en route to Point Reyes Comment
  CAS-BOT-BC400440  Aristolochia californica Lena E. Bowley 1913-4-1 s.n. Marin Fairfax Comment
  CAS-BOT-BC400441  Aristolochia californica Volney Rattan 1877-1-1 s.n. Marin Angel Island, San Francisco Bay Comment
  JEPS76983  Armeria maritima subsp. californica Robert M. Lloyd 1963-3-10 2105 Marin Pt. Reyes Comment
  UC615480  Armeria maritima subsp. californica Beryl O. Schreiber 1937-4-25 2379 Marin 8 mi w Inverness; Point Reyes Peninsula 30 Comment
  UC22518  Armeria maritima subsp. californica J. Burtt Davy 1900-7-12 6878 Marin Point Reyes 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
  RSA94494  Arnica discoidea Mabel Peirson 1912-07 1418 Marin Mt. Tamalpais Comment
  CAS-BOT-BC90091  Artemisia Catherine Best 1984-5-5 955 Marin at the edge of the Olema Marsh Comment
  CAS-BOT-BC175910  Artemisia annua Doreen Smith 2002-9-13 s.n. Marin Near San Rafael war memorial, near Civic Center Auditorium Comment
  CAS-BOT-BC84932  Artemisia californica John Thomas Howell 1946-12-22 23034 Marin Greenbrae Hills Comment
  JEPS37017  Artemisia californica W. L. Jepson 1921-9-24 9491 Marin w. of Fairfax Comment
  RSA26705  Artemisia californica Rimo Bacigalupi 1941-10-2 2719 Marin On hills at Fort Baker, above horseshoe Bay Comment
  UC589336  Artemisia pycnocephala Beryl O. Schreiber 1932-8-3 731 Marin Avalis Beach Tomales Bay, Avalis Beach Comment
  UCSB9162  Artemisia pycnocephala Keator, Glenn 1959-3-31 Marin Near gate to Pt. Reyes lighthouse, Pt. Reyes peninsula Comment
  RSA130923  Artemisia pycnocephala E. K. Balls 1958-6-20 23576 Marin Coastal Strand- Coastal Prairie. 0.5 miles E of Pt. Reyes Lighthouse 183 Comment
  SEINET11853517  Artemisia pycnocephala M. T. Doutt 1931-1 593 Marin Lighthouse, Pt. Reyes Comment
  UC521712  Artemisia pycnocephala Joseph Andorfer Ewan 1933-11-5 8096 Marin n shore Pt. Reyes Penisula Comment
  UC1176772  Asarum caudatum John Thomas Howell 1946-4-14 21611 Marin near Tomales Comment
  JEPS79632  Aspidotis californica Edward Lee 1954-11-14 4122 Marin trail from Rock Springs to Laurel Dell Comment
  LA207190  Aspidotis carlotta-halliae Lawrence L. Kiefer; 1963-8-11 794 Marin Mt. Tamalpais Park, rocky slope, just S of highway, Bootjack Camp, across from the lookout rock 457 Comment
  RSA686354  Aspidotis carlotta-halliae T. R. Pray 1961-7-20 1869 Marin Mount Tamalpais, below Bootjack Camp Comment
  POM210630  Aster chilensis Joseph A. Ewan 1933-10-22 8054 Marin Cold Bog,' Pt. Reyes Peninsula Comment
  CAS-BOT-BC419681  Asteraceae D. E. Breedlove 1978-4-23 43468 Marin Sewer Farm, Bolinas 30 Comment
  CAS-BOT-BC180456  Astragalus breweri J. W. Congdon s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC180458  Astragalus breweri Adele Lewis Grant 1917-4-20 924 Marin Mt. Tamalpais Comment
  CAS-BOT-BC180469  Astragalus breweri Alice Eastwood 1922-6-4 11355 Marin Mt. Tamalpais, Rock Spring Comment
  CAS-BOT-BC180472  Astragalus breweri Alice Eastwood 1903-5-3 3164 Marin Mt. Tamalpais Comment
  OBI49326  Astragalus breweri Lewis S. Rose 1939-4-23 39085 Marin Mt. Tamalpais, Rock Springs 579 Comment
  RSA22278  Astragalus breweri L. S. Rose 1939-4-23 39085 Marin Mt. Tamlpais, Rock Springs alt. 1900 ft. 579 Comment
  RSA0006719  Astragalus breweri R. C. Barneby, John Thomas Howell 1954-5-24 11583 Marin West slope of Mt. Tamaplais. Comment
  CAS-BOT-BC178307  Astragalus gambelianus Mrs. E. C. Sutliffe 1922-4-1 s.n. Marin San Anselmo Canyon Comment
  CAS-BOT-BC178350  Astragalus gambelianus Alice Eastwood; John Thomas Howell 1938-5-8 5489 Marin Lucas Valley Comment
  SD48970  Astragalus gambelianus Lois E. James 1946-4-16 1739 Marin San Anselmo, hill back of Hampton Ave. off El Cerrito Ave. Comment
  CAS-BOT-BC178301  Astragalus gambelianus John Thomas Howell 1942-4-19 16942 Marin Big Carson Canyon near Warm Springs Comment
  CAS-BOT-BC178034  Astragalus nuttallii John Thomas Howell 1947-5-14 23159 Marin McClure Beach Comment
  CAS-BOT-BC186565  Astragalus nuttallii var. virgatus Mrs. E. C. Sutliffe 1920-5-1 s.n. Marin Angel Island Comment
  SEINET948663  Astragalus pycnostachyus John Thomas Howell 1945-1 21433 Marin At head of Drakes Bay. Comment
  CAS-BOT-BC193100  Astragalus pycnostachyus var. pycnostachyus A. D. E. Elmer 1903-7-1 4617 Marin Point Reyes Post Office Comment
  CAS-BOT-BC193101  Astragalus pycnostachyus var. pycnostachyus W. W. Carruth 1903-7-18 s.n. Marin Bolinas Bay Comment
  POM227030  Astragalus pycnostachyus var. pycnostachyus Roxana S. Ferris, I. L. Wiggins 1935-7-19 8115 Marin Head of Drake's Estero. Comment
  RSA181157  Athyrium filix-femina subsp. cyclosorum P. H. Raven 1964-10 19715 Marin Inverness, Point Reyes Peninsula Comment
  CAS-BOT-BC68713  Athyrium filix-femina var. californicum Gordon H. True 1977-4-12 8153 Marin Audubon Canyon Ranch - Pike County Gulch (Galloway Canyon), on western slope of Bolinas Ridge, 60 Comment
  CAS-BOT-BC68723  Athyrium filix-femina var. californicum R. S. Ferris; Ira L. Wiggins 1935-7-19 8100 Marin Summit of divide between Inverness and Point Reyes Lighthouse, 2.5 mi. from Inverness Comment
  UC1300999  Athysanus pusillus Helen K. Sharsmith 1963-2-23 5150 Marin near Novato Dam (Indian Valley Reservoir, Novato Boulevard); San Francisco Bay Region, Indian Valley Reservoir 152 Comment
  UC728627  Atriplex californica Milo S. Baker 1945-9-13 11222 Marin sandspit just beyond (n) Inverness; just beyond (n) of Inverness Comment
  SEINET3156325  Atriplex julacea E. L. Greene 1885-5-10 sn Marin San Quentin Comment
  UC1176804  Atriplex semibaccata John Thomas Howell 1944-6-25 19667 Marin between McNear's Landing and San Rafael; between McNear's Landing and San Rafael Comment
  RSA258078  Atriplex semibaccata Robert A. Norris 1975-7-30 2717 Marin Near U.S. Hwy 101 and Shoreline Hwy., Mill Valley. Comment
  UC110222  Atriplex semibaccata Alice Eastwood Aug. 1900 Marin Salt Marsh Marin County Salt Marsh Comment
  UCD97704  Atriplex semibaccata John Thomas Howell 1943-11-21 19338 Marin west of San Quentin, near Greenbrae. Comment
  UCD56177  Avena barbata Michele H. Mills 1997-4-16 185 Marin Tiburon Peninsula. Middle Ridge Open Space Preserve. San Quentin. 137 Comment
  CAS-BOT-BC423334  Azolla filiculoides A. Williams; R. Truitt; K. Martin; D. Morawitz 2014-9-13 14412 Marin Mount Tamalpais. Marin Municipal Water District lands: Edge of Hidden Lake, off of Stocking Trail. Comment
  UC708632  Baccharis glutinosa Rimo Bacigalupi and Dr. Hans Leschke 1924-9-21 2708 Marin 1 mi ne, along Kent Trail Portrero Meadow; Mount Tamalpais, Willow Meadow Comment
Read comments
Feb 22 2012
  CAS-BOT-BC99418  Baccharis pilularis Saichi Kawahara 1968-8-27 468 Marin east bank, mouth of Walker Creek, South of Camp Tomales, off Highway 1 3 Comment
  CAS-BOT-BC16448  Barbarea orthoceras John Thomas Howell; W. L. Jepson 1927-3-20 2291 Marin Southeast slope of Mount Tamalpais. 304 Comment
  UC10260  Barbarea orthoceras unknown 1880-1 Marin Comment
  CDA3627  Barbarea verna J. T. Howell 1975-6-29 51325 Marin Goodhill Road at Diablo, Kentfield. 0 Comment
  CAS-BOT-BC145778  Beckmannia syzigachne John Thomas Howell 1945-5-9 20835 Marin Between Hamilton Field and Ignacio. Comment
  UCD36625  Beckmannia syzigachne Beecher Crampton 1955-5-24 2813 Marin Marin County, southern boundary of Ignacio, along U.S. Highway 101. Comment
  UCD56787  Beckmannia syzigachne M. K. Brandegee 1910-5-29 s.n. Marin Olema. Comment
  CAS-BOT-BC75819  Berberis pinnata Mrs. O. E. Cappelman 1931-3-1 s.n. Marin Point Reyes. Comment
  CAS-BOT-BC75825  Berberis pinnata L. R. Abrams 1927-4-19 11629 Marin Near head of Drake estuary. Comment
  CAS-BOT-BC75829  Berberis pinnata Mrs. E. C. Sutliffe 1920-3-1 s.n. Marin Sausalito. Comment
  UC1126279  Berberis pinnata H. S. Yates 1934-3-18 3699 Marin 2 mi nw Inverness; Point Reyes Quadrangle Comment
  UCSB11339  Berberis pinnata subsp. pinnata 1961-12-31 Marin Point Reyes lighthouse area 45 Comment
  RSA584823  Bidens tripartita Catherine Best 1984-10-1 1055 Marin Pine Gulch Delta, Bolinas Lagoon Comment
  UC1077120  Blechnum spicant Herbert L. Mason 1926-2-22 2664 Marin Inverness Comment
  RSA29641  Blechnum spicant Joseph A. Ewan 1936-1-1 9377 Marin Canyon above Tomales Bay Comment
  CHSC22927  Blennosperma nanum var. robustum Robert A. Schlising; Glenn Keator 1962-2-18 2065 Marin NW-facing slopes east of Point Reyes Lighthouse. Comment
  UC1219709  Blennosperma nanum var. robustum R. Ornduff 1958-4-30 4963 Marin se of parking area Mc Clure Beach Comment
  RSA31366  Boisduvalia stricta J. T. Howell 1942-6-12 16984 Marin Carson Ridge Comment
  CAS-BOT-BC7646  Bolboschoenus maritimus John Thomas Howell 1945-8-19 21437 Marin Head of Drakes Bay. Comment
  CAS-BOT-BC7644  Bolboschoenus maritimus Alice Eastwood 1914-11-20 s.n. Marin Escalle. Comment
  SEINET10587961  Bolboschoenus robustus Joseph A. Ewan 1933-11-5 Ewan 8109 Marin Locally common in brachish backwash at Inveruise Village, Tomalis Bay. Comment
  CAS-BOT-BC420289  Boykinia occidentalis Mrs. E. C. Suttiffe 1921-7-10 s.n. Marin Lagunitas Comment
  UC614922  Boykinia occidentalis Beryl O. Schreiber 1932-6-14 346 Marin First Valley Inverness (Inverness); , Inverness Comment
  CAS-BOT-BC420284  Boykinia occidentalis J. W. Congdon 1880-10-21 s.n. Marin Paper Mill Creek Comment
  RSA121459  Boykinia occidentalis B. O. Schreiber 1936-6-21 2250 Marin Shell Beach on Tomales Bay. 2 Comment
  CAS-BOT-BC30259  Brassica nigra John Thomas Howell 1939-5-21 14691 Marin West side of Tiburon Peninsula. Comment
  CAS-BOT-BC36625  Brassica oleracea Javier Penalosa 1962-3-31 2291 Marin Tiburon Peninsula. RailRoad right of way ca. 75 feet from Reed entrance to (the longer) RR tunnel. Comment
  JEPS30840  Brassica rapa Rimo Bacigalupi 1962-7-19 8597 Marin 2 mi nw of Muir Beach (along Shoreline Highway (California 1) 1/2 mi se of crossing of Cold Stream); Shoreline Highway Comment
  CAS-BOT-BC145427  Briza maxima Lena E. Bowley 1940-5-1 s.n. Marin San Anselmo. Comment
  CHSC8188  Briza maxima D. McClain 1969-5-10 76 Marin 20 yds. e. of Highway 104, 100 e. of Olema. 60 Comment
  OBI21715  Briza maxima Peter H. Raven, H. L. Mason, R. Ornduff, D. Stone 1957-5-2 10729 Marin Four miles W of China Camp Comment
  UCD15683  Briza maxima David Uyeno 1989-6-4 10 Marin 0.6 mile up from Muir Beach. 85 Comment
  UCR107865  Briza maxima Tom Paradise 1993-6-7 39 Marin San Francisco Bay area, [North]west of San Rafael, Lucas Valley Road, 8 mi. west of Hwy 101 [latitude and longitude for Big Rock] 46 Comment
  CAS-BOT-BC145555  Briza minor R. H. Wagner 1979-4-17 322 Marin Along trail to Marshall Beach, Point Reyes National Seashore. Comment
  CAS-BOT-BC145560  Briza minor Gordon H. True 1968-7-26 4696 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo. In yard at PRBO Headquarters. 60 Comment
  CAS-BOT-BC145561  Briza minor Alice Eastwood 1912-5-1 s.n. Marin Kentfield. Comment
  UC1177117  Briza minor John Thomas Howell 1942-6-7 Marin San Anselmo Canyon Comment
  UC37556  Briza minor McLean Jul 1872 Marin Mt. Tamalpais Comment
Read comments
Sep 15 2010
  UC70824  Briza minor J. Burtt Davy Aug. 1898 4324 Marin near Olema Comment
  JEPS7647  Brodiaea elegans subsp. elegans Helen Bergfried 1918-7-4 Marin Fairfax Fairfaz Comment
  SBBG33295  Brodiaea elegans subsp. elegans J. P. Broughton 1969-7-12 1267 Marin near summit of Mt Tamalpais; Mt Tamalpais State Park Comment
  CAS-BOT-BC484616  Brodiaea terrestris subsp. terrestris John Thomas Howell 1944-6-4 19574 Marin Inverness Ridge west of Inverness Comment
  CAS-BOT-BC484618  Brodiaea terrestris subsp. terrestris Gordon H. True; Fred Ross 1969-5-30 5028 Marin Pt. Reyes Bird Observatory 3 i. NW of Bolinas at Arroyo Honda 182 Comment
  SEINET1916471  Bromus briziformis Stella Ruth, Andy Casillas 2010-6-21 Marin Pt. Reyes, San Pablo Bay Estuary, Millerton Point 20 Comment
  UCD36538  Bromus carinatus Beecher Crampton 1954-4-28 1796 Marin Black Point. Comment
  CAS-BOT-BC149215  Bromus carinatus var. carinatus John Thomas Howell 1958-6-28 33636 Marin Mount Tamalpais. South side of Alpine Lake. Comment
  UC50591  Bromus carinatus var. carinatus Jos. Burtt Davy 1901-4-13 6898 Marin Angel Island Comment
  CHSC79228  Bromus carinatus var. maritimus Beecher Crampton 1954-4-28 1819 Marin On Point Reyes Peninsula, 1 mile east of Point Reyes Lighthouse. 152 Comment
  CAS-BOT-BC155832  Bromus catharticus var. elatus Javier Penalosa 1961-2-25 1070 Marin Tiburon Peninsula. Tiburon. NWPRR tracks near water tower. Comment
  CAS-BOT-BC155834  Bromus catharticus var. elatus John Thomas Howell 1969-5-5 45565 Marin Tiburon. Railroad yards. Comment
  RSA127001  Bromus commutatus H. S. Yates 1936-6-14 5639 Marin 1 mile E of Aurora School. 46 Comment
  UC53744  Bromus commutatus Jos. Burtt Davy 1900-6 6762 Marin Point Reyes Peninsula Comment
  CAS-BOT-BC155376  Bromus hordeaceus M. E. Parsons 1912-5-10 s.n. Marin Kentfield. Comment
  CAS-BOT-BC155378  Bromus hordeaceus John Thomas Howell 1945-5-27 20885 Marin Mount Tamalpais. Northeast of Mountain Theater. Comment
  CHSC8183  Bromus hordeaceus M. Banning 1969-4-4 31 Marin Corner of B St. and 3rd. St., San Rafael. 30 Comment
  CAS-BOT-BC162433  Bromus laevipes John Thomas Howell 1941-5-25 16206 Marin Mount Tamalpais. Arturo Trail. Comment
  CAS-BOT-BC231848  Bromus laevipes C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1804 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade from Ridgecrest Blvd to Miller Trail. Comment
  RSA126465  Bromus laevipes J. T. Howell 1945-6-12 s.n. Marin White Hill Comment
  CAS-BOT-BC162326  Bromus madritensis Peter H. Raven; Michael P. Johnson 1967-5-2 21252 Marin Angel Island. Below East Garrison, east side of island. Comment
  CAS-BOT-BC162328  Bromus madritensis John Thomas Howell 1946-5-16 21872 Marin Angel Island. South side. Comment
  CAS-BOT-BC161855  Bromus rubens Peter H. Raven; Michael P. Johnson 1967-5-1 21025 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir. 100 Comment
  RSA98048  Bromus stamineus J. T. Howell 1953-7-5 29105 Marin East Peak, Mt. Tamalpias Comment
  UC1177009  Bromus tectorum John Thomas Howell 1943-5-9 17940 Marin San Rafael Comment
  CAS-BOT-BC185515  Bromus vulgaris Gordon H. True 1965-5-4 1876 Marin Black Canyon near waterfall at east end of Mountain View Drive, San Rafael Hills. 60 Comment
  UC53781 Image available Bromus vulgaris J. Burtt Davy Aug. 1898 4332 Marin near Olema; Western Middle California Comment
  CDA36058  Buddleja davidii Michael Perlmutter 2011-5-5 Marin Pine Gulch Creek, north of Bolinas. 0 Comment
  UCD114930  Cakile maritima M. Barbour 1969-7-31 s.n. Marin Along Half-moon Bay (about 2 miles south of Pilarcitas Creek, due west of town of Half-moon Bay). Comment
  UCD114931  Cakile maritima M. Barbour 1969-7-31 s.n. Marin Near Bolinas (Duxbury Point area). Comment
  UCD114932  Cakile maritima M. Barbour 1969-7-31 s.n. Marin Along Stinson Beach (about 1 mile north of State Park). Comment
  UCD114958  Cakile maritima Beryl O. Schreiber 1936-4-12 2185 Marin Avalis Beach, Tomales Bay. Comment
  POM914486  Cakile maritima var. maritima L. S. Rose 1935-5-19 35178 Marin Stinson Beach. 6 Comment
  CAS-BOT-BC185103  Calamagrostis ophitidis John Thomas Howell 1945-5-27 20878 A Marin Mount Tamalpais. Bootjack cypresses. Comment
  CAS-BOT-BC185104  Calamagrostis ophitidis John Thomas Howell 1939-5-21 14695 Marin South end of Tiburon Peninsula. Comment
  CAS-BOT-BC231846  Calamagrostis ophitidis C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1801 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade from Ridgecrest Blvd to Miller Trail. Comment
  RSA126402  Calamagrostis rubescens J. T. Howell 1943-5-30 18184 Marin Summit Arena, Ridge above Mill Valley, Mt. Tamalpais. Comment
  UC1614646  Calandrinia ciliata Charles M. Belshaw 1934-3-11 27 Marin n.-sloping hill s. of Rodeo Lagoon 15 Comment
  CAS-BOT-BC492122  Calochortus amabilis Belle Richardson Jackson 1930-5-1 s.n. Marin Corte Madera Ridge, near tank Comment
  RSA0000335  Calochortus tiburonensis Albert J. Hill 1972-6-19 51239 4 A Marin North slopes of Ring Mountain, Tiburon peninsula. 107 Comment
  SEINET8263371  Calochortus tiburonensis Frank Callahan 1972-1 Marin Comment
  UC1300910  Calochortus tolmiei Helen K. Sharsmith 1963-3-30 5274 Marin near Point Reyes Peninsula lighthouse (headlands of Point Reyes Peninsula); San Francisco Bay Region, Point Reyes Peninsula 121 Comment
  RSA155635  Calochortus tolmiei Lewis S. Rose 1960-4-21 60000 Marin Bolinas, coastal sandy banks 30 Comment
  RSA178054  Calochortus tolmiei Robert F. Thorne 1965-4-21 34395 Marin Along Francis Drake Blvd, 5 miles N of Point Reyes, Point Reyes National Seashore. 5 Comment
  UC1300911  Calochortus umbellatus Helen K. Sharsmith 1963-5-18 5442 Marin between Larkspur and Alpine Lake (Alpine Dam road); San Francisco Bay Region 243 Comment
  UC423016  Calochortus umbellatus Ira J. Condit 1913-4-8 Marin road to Muir Woods Mill Valley Comment
  CAS-BOT-BC270562  Calycadenia multiglandulosa Roxana Stinchfield 1915-9-25 254 Marin Rattlesnake Camp, Mount Tamalpais Comment
  CAS-BOT-BC270564  Calycadenia multiglandulosa Peter Rubtzoff 1951-9-23 809 Marin Mount Tamalpais, Roadside near Bootjack Camp Comment
  UC1195662  Calycadenia multiglandulosa A. R. Kruckeberg 1947-7-17 1526 Marin above Bootjack Camp; Mount Tamalpais State Park Comment
  UC185674  Calycadenia multiglandulosa Katharine Brandegee 1907-7-1 Marin Westpoint Road Comment
  UC87343  Calycadenia multiglandulosa Katharine Brandegee 1908-7-5 Marin between Olema and Bolinas Comment
  UC935703  Calycadenia multiglandulosa David D. Keck 2639 Marin 1 mi e of, Forest Knolls Lagunitas Comment
  CAS-BOT-BC270556  Calycadenia multiglandulosa Volney Rattan 1867-9-1 s.n. Marin Mount Tamalpais Comment
  CAS-BOT-BC270558  Calycadenia multiglandulosa Rimo Bacigalupi 1941-10-2 2723 Marin SW shoulder of Mount Tamalpais, along Stinson Beach road, near Summit Meadow Comment
  CAS-BOT-BC270569  Calycadenia multiglandulosa Ernest C. Twisselmann 1956-9-9 3131 Marin Mountain Theater, Mount Tamalpais 609 Comment
  RSA92270  Calycadenia multiglandulosa subsp. cephalotes Joseph A. Ewan 1933-9-10 7956 Marin Mt. Theatre, Tamalpais region Comment
  JEPS86776  Calystegia occidentalis Jack and Betty Guggolz 1990-5-18 1050 Marin About 1/2 mi south of the Two Rock Ranch Military Reservation Comment
  RSA711889  Calystegia purpurata R. K. Brummitt 1997-6-10 19673 Marin 8 km SE of Stinson Beach on Rte. 1. 100 Comment
  CAS-BOT-BC215883  Calystegia purpurata subsp. purpurata John Thomas Howell 1947-5-4 23127 Marin San Rafael Hills Comment
  UC1301134  Calystegia purpurata subsp. purpurata Helen K. Sharsmith 1962-5-5 4981 Marin Highway 1 along shore between Stinson Beach and Bolinas (Bolinas Lagoon); San Francisco Bay Region, Bolinas Lagoon Comment
  SEINET12277797  Calystegia sepium E. H. Graham 1931-1 6907 Marin Near lighthouse, Pt. Reyes Comment
  JEPS128133  Calystegia silvatica subsp. disjuncta Eric Wrubel 2011-7-11 NPS 20 Marin Golden Gate National Recreation Area, Muir Beach. Comment
  CAS-BOT-BC422398  Calystegia subacaulis subsp. subacaulis K. Hopper; P. DaSilva; S. Kawachi; G. Anderson; J. Porter; M. Fernholz 2014-4-26 14017 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-BC224340  Calystegia subacaulis subsp. subacaulis Javier Penalosa 1961-5-30 1554 Marin Tiburon Peninsula. Hill southwest of Tiburon Blvd. 1.2 mi. from U.S. 101 Comment
  CAS-BOT-BC224341  Calystegia subacaulis subsp. subacaulis Volney Rattan 1877-1-1 s.n. Marin Unspecified Comment
  RSA119359  Camissonia cheiranthifolia subsp. cheiranthifolia S. S. Tillett 1956-6-29 555 Marin Just S of old Life-Saving Station on w. beach of Point Reyes Peninsula, appr. 3.5 mi. from Pt. Reyes Light, 8.7 mi. from Inverness. Comment
  RSA12242  Camissonia cheiranthifolia subsp. cheiranthifolia Carl B. Wolf 1934-6-28 5787 Marin Pt. Reyes Peninsula, 1/4 mile from the Lighthouse. 61 Comment
  RSA41256  Camissonia ovata G. Thomas Robbins 1944-4-14 1502 Marin Just north of Big Rock Ridge, ca. 3 miles west of Hamilton Field Air Base 30 Comment
  UCD103526  Camissoniopsis cheiranthifolia D. H. Hartmann; H. T. Hartmann 1941-11-21 106 Marin North side of Point Reyes Peninsula. 1 Comment
  SEINET10939080  Campanula californica Schreiber 1932-6-30 SCHREIBER 635 Marin Indian Beach, Tomales Bay, moist slope. Comment
  SEINET10462846  Campanula prenanthoides Unknown 1896-7-18 Blasdale s.n. Marin CAZADERO Comment
  SEINET10462850  Campanula prenanthoides Townsend S. Brandegee 1908-7-6 Brandegee s.n. Marin GRADE BET. BOLINAS RIDGE & LIBERTY<S Comment
  SEINET10463209  Campanula prenanthoides Sutcliffe 1921-7-10 SUTCLIFFE s.n. Marin Lagunitas Comment
  UC615004  Capsella bursa-pastoris Beryl O. Schreiber 1936-3-8 2149 Marin near Shell Beach (on Tomales Bay); Tomales Bay Comment
  CAS-BOT-BC37223  Cardamine angulata Alice Eastwood 1915-3-28 3982 Marin Lagunitas. Comment
  CAS-BOT-BC229747  Cardamine californica A. Williams; E. Shea; M. E. Hannibal; S. Tsui 2012-5-5 707 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Laurel Dell Rd., south of culvert LD-15, just north of where Cataract Creek crosses road. Comment
  CAS-BOT-BC37469  Cardamine californica Gordon H. True 1977-4-13 8169 Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge. 9 Comment
  CAS-BOT-BC37475  Cardamine californica Peter H. Raven; Michael P. Johnson 1967-5-2 21300 Marin Angel Island. Near road between Point Campbell and Hospital Cove, northwest side of island. 45 Comment
  CAS-BOT-BC37479  Cardamine californica Javier Penalosa 1961-2-25 1100 Marin Tiburon Peninsula. Above Tiburon. Road above St. Hilary's Church. 60 Comment
  UC1301011  Cardamine californica var. californica Helen K. Sharsmith 1963-2-23 5154 Marin Indian Valley Reservoir near Novato Dam (Novato Boulevard); San Francisco Bay Region, Indian Valley Reservoir 152 Comment
  UC1301010  Cardamine californica var. integrifolia Helen K. Sharsmith 1963-2-23 5155 Marin Novato Valley San Francisco Bay Region, Novato Valley Comment
  RSA249482  Cardamine californica var. integrifolia John F. Emmel 1972-4-15 400 Marin Along dirt road above Lagunitas Creek, 1.4 air miles NW of Alpine Dam. 152 Comment
  RSA44381  Cardamine californica var. integrifolia L. S. Rose 1949-4-6 49019 Marin Hamilton Field, near Ignacio. 5 Comment
  CAS-BOT-BC37918  Cardamine oligosperma Alice Eastwood 1915-3-25 s.n. Marin Ross Valley. Comment
  UC1177258  Cardaria draba John Thomas Howell 1945-9-16 21487 Marin n of San Rafael Comment
  CAS-BOT-BC384777  Cardionema ramosissimum Alice Eastwood 1906-5-1 s.n. Marin Pt. Reyes Comment
  UC1125812  Cardionema ramosissimum B. Schreiber 1937-4-25 2384 Marin 8 mi. w. Inverness; Pt. Reyes Quad., Point Reyes Peninsula Comment
  CDA6845  Carduus acanthoides R. A. Ballard, P. M. Kaufman 1980-10-29 Marin Bob Giocomini property, Old Gallagher Ranch, east side of Highway 1, 1.6 km south of Pt. Reyes Station. 0 Comment
  CAS-BOT-BC350801  Carduus pycnocephalus J. Klein; M. Murphy; A. Young; R. Westgaard; W. Dreskin 2013-5-4 13040 Marin Plants of Mount Tamalpais. Marin Municipal Water District lands. Middle Eldridge Grade Culvert 24 Comment
  CAS-BOT-BC281726  Carduus pycnocephalus M. B. Boissevain 1940-5-1 s.n. Marin C. Morelli Ranch, San Antonio district Comment
  UC750591  Carduus pycnocephalus subsp. pycnocephalus J. Thomas Howell 1946-5-4 21754 Marin near Burdell (along Redwood Highway); Redwood Highway Comment
  CAS-BOT-BC18293  Carex Hans Leschke 1944-4-2 s.n. Marin Tamalpais. Between Rock Springs & Barth's Retreat. Comment
  RSA51950  Carex athrostachya J. T. Howell 1946-5-4 21716 Marin East of Aurora School at Sonoma County line. Comment
  UC905011  Carex athrostachya John Thomas Howell 1946-6-13 22025 Marin Chileno Valley Comment
  CAS-BOT-BC19241  Carex barbarae Peter H. Raven; Michael P. Johnson 1967-5-1 21121 Marin Angel Island. Woods on south side of island below Rock Quarry. 60 Comment
  CAS-BOT-BC19446  Carex bolanderi Greg de Nevers 2001-5-25 12511 Marin Audubon Canyon Ranch, Bolinas Lagoon Preserve, Garden Club Canyon. 30 Comment
  CAS-BOT-BC19447  Carex bolanderi Gordon H. True 1969-5-9 4925 Marin Point Reyes Bird Observatory 3 miles NW of Bolinas at Arroyo Honda above bridge. 60 Comment
  UC823303  Carex bolanderi Elsa Thorsteinson Jun 1938 Marin Mount Tamalpais Comment
  UC823304  Carex bolanderi Wilhelm N. Suksdorf 1913-7-12 490 Marin near Mill Valley (canyon) Comment
  RSA107107  Carex bolanderi L. S. Rose 1956-6-25 56111 Marin W of Alpine Lake. 427 Comment
  CAS-BOT-BC34046  Carex brevicaulis Fred Ross; Gordon H. True 1970-4-10 5261 Marin Point Reyes Bird Observatory 3 miles NW of Bolinas at Arroyo Honda. Near edge of Black Forest. 274 Comment
  CAS-BOT-BC110189  Carex buxbaumii Hans Leschke 1947-6-4 s.n. Marin Point Reyes peninsula. Swamp near Radio station. Comment
  CAS-BOT-BC35036  Carex densa John Thomas Howell 1938-5-22 13790 Marin San Anselmo Canyon. Comment
  CAS-BOT-BC35037  Carex densa John Thomas Howell 1938-6-5 13903 Marin Mount Tamalpais. Rock Spring. Comment
  CAS-BOT-BC19955  Carex exsiccata John Thomas Howell 1946-6-13 22032 Marin Chileno Valley. Comment
  CAS-BOT-BC19959  Carex exsiccata John Thomas Howell 1943-7-11 18284 Marin Mt. Tamalpais. Potrero Meadows. Comment
  CAS-BOT-BC20022  Carex feta M. S. Jussel 1934-5-1 s.n. Marin Lake Lagunitas. Comment
  UCR74656  Carex globosa J. T. Howell 1944-4-2 19368 A Marin SE of Laurel Dell, Mt. Tamalpais Comment
  CAS-BOT-BC20903  Carex globosa R. E. Frenkel 1964-5-7 490 Marin On Fairfax-Bolinas Road, 0.2 mile north-east of its junction with Ridgecrest Blvd. 438 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
  SEINET7559902 Image available Carex globosa Lewis S. Rose 1961-6-25 61055 Marin S of San Anselmo. 152 Comment
  SEINET7847007 Image available Carex globosa J. T. Howell 1944-4-2 19368 A Marin SE of Laurel Del. Mount Tamalpais Comment
  UCD140357  Carex globosa Lewis S. Rose 1961-6-25 61055 Marin south of San Anselmo. 152 Comment
  SEINET7560145 Image available Carex gracilior Lewis S. Rose 1939-4-23 39079 Marin Nicasio. 46 Comment
  CAS-BOT-BC539838  Carex gynodynama Elsa Thorsteinson 1938-6-1 s.n. Marin Lake Lagunitas (opposite end from dam) Comment
  SEINET7561212 Image available Carex gynodynama Unknown 1936-6-7 12640 Marin On road to Point Reyes. Comment
  CAS-BOT-BC22135  Carex harfordii John Thomas Howell 1944-6-4 19575 Marin Inverness Ridge, west of Inverness. Comment
  CAS-BOT-BC22139  Carex harfordii Hans Leschke 1943-6-13 s.n. Marin Sausalito. Comment
  CAS-BOT-BC22142  Carex harfordii A. A. Beetle 1939-7-23 1504 Marin Tomales Point, 5 miles from Inverness. Comment
  SEINET4291987 Image available Carex harfordii A. L. Hipp 1999-1 ah 307 Marin Point Reyes National Seashore, near Bayview Trailhead. Comment
  CAS-BOT-BC22128  Carex harfordii John Thomas Howell 1937-6-13 13048 Marin Head of Drakes Bay, Point Reyes. Comment
  CAS-BOT-BC31493  Carex leptopoda Gordon H. True; Fred Ross 1969-5-30 5018 Marin Pt. Reyes Bird Observatory 3 mi NW of Bolinas at Arroyo Honda. Inverness Ridge. 274 Comment
  CAS-BOT-BC64965  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
  JEPS63675  Carex nudata W. L. Jepson 1919-5-17 8280 Marin Paper Mill Creek, Olema 60 Comment
  SEINET3905215  Carex nudata Robert A. Norris 1985-6-3 4906 Marin Near S end of Samuel P. Taylor State Park, about 0.5 (air) mi. W of Lagunitas.; 0 61 Comment
  UC583126  Carex obnupta John Thomas Howell and J. W. Stacey 1936-6-7 12648 Marin on road to Point Reyes; Ledum Swamp Comment
  UC589481  Carex obnupta Beryl O. Schreiber 1932-7-25 658 Marin Lone Pine Beach Tomales Bay Comment
  UCD140709  Carex obnupta H. A. Borthwick 1925-6-7 1764 Marin Bolinas. Comment
  CAS-BOT-BC118435  Carex praegracilis J. Penalosa 1961-8-26 2197 Marin Tiburon Blvd at Belvedere Dr. Comment
  CAS-BOT-BC118596  Carex praticola Peter H. Raven; M. Johnson 1967-5-2 21285 Marin Angel Island, wooded slopes near road between North Garrison and Point Campbell, 45 Comment
  CAS-BOT-BC117582  Carex serratodens Alan Ackerman Beetle 1943-6-1 1955 Marin Seeps in coastal hills. Comment
  SEINET4292174 Image available Carex subbracteata A. L. Hipp 1999-1 329 Marin Point Reyes National Seashore. At bottom of slope leading down to road from coastal prairie, along trail leading to Marshall Beach. Coordinates uncertain. Comment
  CAS-BOT-BC116898  Carex subbracteata var. subbracteata John Thomas Howell 1946-5-16 21858 Marin Angel Island, SE side. Comment
  SEINET10751080  Carex tracyi John Thomas Howell 1944-6-4 Howell 19567 Marin Mt. Vision west of Inverness, Marin Co. Comment
  CAS-BOT-BC115587  Carex tumulicola John Thomas Howell 1944-4-13 19370 Marin Big Rock Ridge W of Hamilton Field. Comment
  CAS-BOT-BC230229  Carpobrotus edulis Peter H. Raven; Michael P. Johnson 1967-5-2 21235 Marin Angel Island. Near formerly cultivated area below East Garrison, E side of island Comment
  SEINET12028245  Castanopsis chrysophylla M. T. Doutt 1931-1 353 Marin Summit Mt. Tamalpais Comment
  CAS-BOT-BC248913  Castilleja Alice Eastwood 1912-8-3 1558 Marin Mt. Tamalpais Comment
  JEPS104682  Castilleja John L. Morrison 1937-6-2 2455 Marin Comment
  JEPS67851  Castilleja L. R. Heckard and Richard Brown 1972-5-2 2914 Marin near head of Drakes Estero (along road from Inverness); Pt. Reyes Seashore Comment
  CAS-BOT-BC248914  Castilleja James L. Reveal 1988-6-1 6968 Marin Along the Marshall-Petaluma Road, 0.6 mile east of California Highway 1 northeast of Marshall, about 23 air miles southwest of Petaluma 45 Comment
  UCD35989  Castilleja affinis Beecher Crampton 1946-8-14 411 Marin along an inlet between Hamlet and Tomales. 6 Comment
  RSA32031  Castilleja affinis A. A. Heller 1940-6-12 15734 Marin Between the Radio Station and the lighthouse on Point Reyes penninsula. Comment
  JEPS33887  Castilleja affinis subsp. affinis L. R. Heckard, and Rimo Bacigalupi 1963-6-12 1322 Marin near head of Drake's Estero (Schooner Bay); Point Reyes Peninsula Comment
  JEPS46018  Castilleja affinis subsp. affinis L. R. Heckard 1956-7-15 801 Marin head of Drake's Estuary, along Sir Francis Drake Blvd Pt. Reyes Peninsula Comment
  JEPS67852  Castilleja affinis subsp. affinis L. R. Heckard and Richard Brown 1972-5-2 2915 Marin near head of Drakes Estero (along road from Inverness); Pt. Reyes Seashore Comment
  JEPS77571  Castilleja affinis subsp. affinis T. I. and Fei-Mei Chuang 1978-6-7 7728 Marin just s Pt. Reyes Lighthouse Comment
  SD131921  Castilleja affinis subsp. affinis M. I. Morris 1976-5-7 1071 Marin Alongside Dillon Beach Road in vicinity of Elephant Rocks; 0.15 mile from Valley Ford Franklin School Road and Dillon Beach Road intersection Comment
  SEINET10582687  Castilleja affinis subsp. affinis Michael I. Morris 1976-5-7 Morris 1071 Marin Alongside Dillon Beach Road to vicinity of "Elephant Rocks"; 0.15 mile from Valley Ford Franklin School Road and Dillon Beach Road intersection. Comment
  UC131047  Castilleja affinis subsp. neglecta Katharine Brandegee May 1909 Marin Tiburon Comment
  JEPS76867  Castilleja ambigua subsp. ambigua L. R. Heckard with T. I. Chuang and R. C. Bacigalupi 1978-5-30 4835 Marin about 0.5 mi n Valley Ford-Dillon Beach rd. jct. w/Dillon Beach-Tomales Rd (along Valley Ford-Dillon Beach rd) Comment
  JEPS77572  Castilleja ambigua subsp. ambigua T. I. Chuang with Fei-Mei Chuang 1978-6-7 7729 Marin Sir Francis Drake Highway at entrance to Pt. Reyes Beach North Pt. Reyes Beach North Comment
  JEPS86697  Castilleja ambigua subsp. ambigua T. I. Chuang with F. M. Chuang 1990-6-2 7812 Marin about 0.5 mi n Dillon Beach Rd. and Valley Ford Rd. junction Comment
  RSA189646  Castilleja ambigua subsp. ambigua Noel Holmgren, James L. Reveal 1966-6-6 2643 Marin Point Reyes, near access to Point Reyes Beach. Comment
  CAS-BOT-BC249248  Castilleja ambigua subsp. ambigua Bob Soost 1996-5-17 s.n. Marin Limantour Estero, Pt. Reyes Nat. Seashore Comment
  HSC34542  Castilleja densiflora Thomas W. Nelson 1974-4-22 1203 Marin Lake Nicascio Comment
  UC1239024  Castilleja densiflora subsp. densiflora Freed W. Hoffman 1947-4-23 636 Marin Tiburon Peninsula Comment
  UC444419  Castilleja densiflora subsp. densiflora Miss Eastwood 1901-5-6 Marin hills back of settlement Inverness Comment
  JEPS15146  Castilleja exserta subsp. latifolia B. Schreiber 1937-4-9 2397 Marin Point Reyes Lighthouse Point Reyes Quad. 152 Comment
  JEPS77570  Castilleja exserta subsp. latifolia T. I. Chuang with Fei-Mei Chuang 1978-6-7 7727 Marin just s Pt. Reyes Lighthouse Comment
  UC1081502  Castilleja foliolosa H. L. Mason 1925-1-18 1189 Marin San Rafael Comment
  UC335680  Castilleja foliolosa unknown Marin Mt. Tamalpais Comment
  UCD161921  Castilleja foliolosa Ayzik Solomeshch 2014-6-3 Marin Cascade Canyon Open Space Preserve, Blue Ridge, about 1 mile south of Fairfax, plot CCP 05. UTM Zone 10 E 534546 N 4203919. (Coordinates converted from UTM by label maker.) 240 Comment
  CAS-BOT-BC241295  Castilleja latifolia John Thomas Howell 1940-5-20 15515 Marin Pt. Reyes Comment
  RSA296436  Castilleja neglecta W. L. Jepson 1940-6-5 19944 Marin Tiburon. 30 Comment
  CHSC22306  Castilleja subinclusa subsp. franciscana Robert A. Schlising 1962-2-18 2059 Marin Coast Ranges. Along Sir Francis Drake Highway, 8 mi W of jct with Pierce Point Road. Comment
  JEPS127828  Castilleja subinclusa subsp. franciscana Adam C. Schneider 2014-3-29 550 Marin Ridge north of Rodeo Drive Comment
  JEPS35815  Castilleja subinclusa subsp. franciscana Rimo Bacigalupi, and L. R. Heckard 1964-7-27 8961 Marin 11.5 mi e Marshall (along road from Marshall to Petaluma, 0.8 mi w of junction with Wilson Hill road) Comment
  JEPS60443  Castilleja subinclusa subsp. franciscana T. I. Chuang and F. M. Chuang 1969-6-28 6682 Marin just s Stinson Beach (on Highway 1) Comment
  JEPS78287  Castilleja subinclusa subsp. franciscana L. R. Heckard with T. I. Chuang and Mike Morris 1979-6-22 5131 Marin about 10 mi from Marshall (along Petaluma road, 1.0 mi from Chileno Valley Road junction) Comment
  JEPS103911  Castilleja subinclusa subsp. franciscana T. I. and F. M. Chuang 1991-6-20 7830 Marin 1.3 mi SE of Muir Beach on highway 1. Comment
  UC1012230  Castilleja wightii F. W. Pennell and J. T. Howell 1940-5-20 25452 Marin w of Fairfax (Route 1) 45 Comment
  UC216854  Castilleja wightii H. M. Hall 1921-6-7 11270 Marin near Willow Camp (Bolinas Bay); San Francisco Bay Region, Bolinas Bay Comment
  UC52237  Castilleja wightii N. L. Gardner May 1903 Marin Bolinas Comment
  RSA155636  Castilleja wightii L. S. Rose 1960-4-21 60001 Marin Bolinas, coastal sandy banks 30 Comment
  SEINET10548992  Castilleja wightii subsp. inflata Mary Susan Taylor 1974-4-26 Taylor 208 Marin Comment
  CAS-BOT-BC40223  Caulanthus lasiophyllus John Thomas Howell 1940-5-12 15429 Marin Between Little Carson and Carson Ridge. Comment
  CAS-BOT-BC40227  Caulanthus lasiophyllus John Thomas Howell 1943-4-11 17904 A Marin Black Canyon, San Rafael Hills. Comment
  UCSB58263  Caulanthus lasiophyllus Gliessman, Stephen 1969-3-31 Marin Approx. 1.0 mi. N. of junction of Marwest Rd. and Tiburon Peninsula Hwy.; site overlooks the town of Tiburon 91 Comment
  UC1276252  Ceanothus R. F. Hoover 1964-4-8 8675 Marin Bootjack Camp (just E of); S slope of Mount Tamalpais Comment
  JEPS42397  Ceanothus cuneatus var. cuneatus Chesnut and Drew 1889-3-23 Marin Mt. Tamalpais Comment
  UC18292  Ceanothus cuneatus var. cuneatus Michener and Bioletti 1893-4-15 Marin Fairfax Comment
  UCSC003156  Ceanothus cuneatus var. cuneatus D. J. Norman 1968-4-10 94 Marin Bootjack Trail - Mt. Tamalpais 671 Comment
  SBBG34005  Ceanothus cuneatus var. ramulosus L. S. Rose 1968-3-18 68006 Marin Mt Tamalpais, Bootjack Camp 365 Comment
  UCD162086  Ceanothus decornutus Dylan O. Burge; K. Zhukovsky 2014-2-22 1484 Marin Nicasio area. 290 Comment
  JEPS42388  Ceanothus foliosus W. L. Jepson November 1893 14018 Marin above Cascades; Mt. Tamalpais Comment
  RSA399068  Ceanothus foliosus Bonnie C. Templeton, A. R. Rose 1957-6-27 s.n. Marin Bolinas Ridge. Comment
  CAS-BOT-BC50902  Ceanothus foliosus var. foliosus unspecified June 12 8393 Marin Near summit of Mt. Tamalpais Comment
  CAS-BOT-BC50933  Ceanothus foliosus var. foliosus Brandegee 1891-5-1 49 Marin Tamalpais Comment
  CAS-BOT-BC50937  Ceanothus foliosus var. foliosus James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  POM146839  Ceanothus foliosus var. medius Rydberg 1905-1 6232 Marin Mt. Tamalpais. Comment
  RSA754635  Ceanothus gloriosus subsp. porrectus Dylan O. Burge 2007-5-7 DOB 912 c Marin Point Reyese National Seashore, Inverness Ridge, upper slopes of hill near gravel pit,0.9 trail miles (1.4 km) E of Pierce Point Road, parking 5.1 road miles (8.2 km) N of intersection with Sir Francis Drake Boulevard., 7.31 km 305 degrees True WNW of Inverness. 80 Comment
  CAS-BOT-BC49955  Ceanothus gloriosus var. gloriosus D. O. Burge 2007-5-6 DOB 908 b Marin Point Reyes National Seashore, 0.1 road miles from Sir Francis Drake Boulevard on road to North Beach parking area 25 Comment
  CAS-BOT-BC49959  Ceanothus gloriosus var. gloriosus H. E. McMinn 1923-3-30 906 A Marin Belinas Ridge near Alpine Summit Comment
  UC33647  Ceanothus gloriosus var. gloriosus J. Burtt Davy 1900-6-18 6747 Marin Point Reyes Comment
  UCD123872  Ceanothus gloriosus var. gloriosus D. O. Burge 2007-5-6 908 e Marin Point Reyes National Seashore, 0.1 road miles from Sir Francis Drake Boulevard on road to North Beach parking area, turning 5.6 road miles (9.0 km) from the intersection of Sir Francis Drake Boulevard with Pierce Point Road, 10.0 km 253 deg. (True) WSW of Inverness. 25 Comment
  CAS-BOT-BC49980  Ceanothus gloriosus var. porrectus Hans Leschke 1944-3-26 s.n. Marin near Ledum Swamp Comment
  CAS-BOT-BC49989  Ceanothus gloriosus var. porrectus John Thomas Howell 1944-6-4 19535 Marin Inverness Ridge Comment
  JEPS26879  Ceanothus gloriosus var. porrectus Virginia Bailey 1936-3-1 Marin near summit of road from Inverness to Point Reyes (Inverness Ridge); , rd from Inverness to Point Reyes 137 Comment
  UCD123871  Ceanothus gloriosus var. porrectus D. O. Burge 2007-5-6 907 e Marin Point Reyes National Seashore, Inverness Ridge, ~ 200 m north of Mount Vision Road on access road for Park Residence # 1, turning 1.3 road miles (2.1 km) east of Sir Francis Drake Boulevard on Mount Vision Road, 3.29 km 275 deg. (True) WNW of Inverness. 220 Comment
  UCD123933  Ceanothus gloriosus var. porrectus D. O. Burge 2007-5-7 912 e Marin Point Reyes National Seashore, Inverness Ridge, upper slopes of hill near gravel pit, 0.9 trail miles (1.4 km) east of Pierce Point Road, parking 5.1 road miles (8.2 km) north of intersection with Sir Francis Drake Boulevard, 7.31 km 305 deg. (True) WNW of Inverness. 80 Comment
  CAS-BOT-BC50626  Ceanothus jepsonii Lewis S. Rose 1948-2-2 48004 Marin Mt. Tamalpais, Bootjack 457 Comment
  CAS-BOT-BC50658  Ceanothus jepsonii H. E. McMinn 1925-12-20 1572 H Marin Hills above Fairfax - road to Alpine Lake Comment
  UCD112056  Ceanothus jepsonii Dan Axelrod 1932-3-5 s.n. Marin Mt. Tamalpais, south slope. Comment
  CAS-BOT-BC50627  Ceanothus jepsonii Wilma Follette 2002-5-21 s.n. Marin Ridge top, mcIsaac Ranch, G.G.N.R.A. Comment
Read comments
Aug 16 2017
  CAS-BOT-BC51401  Ceanothus masonii Hans Leschke 1944-4-2 s.n. Marin Bolinas Ridge Comment
  CAS-BOT-BC51416  Ceanothus masonii Alice Eastwood 1913-7-10 3476 a Marin Bolinas Ridge Comment
  JEPS99042  Ceanothus masonii Roger Raiche 1984-3-24 400072 Marin unnamed ridge on S side of Marshall-Petaluma Rd above Salmon Creek near road marker C112 04.52 which is about 2.5 mi NW of intersection with Wilson Hill Road 121 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
  SEINET12210795  Ceanothus masonii W. Knight, Knight, I. 1982-1 4675 Marin Tilden Regional Park Botanic Garden, Berkeley. Originally collected from Bolinas Ridge Comment
  UCD162803  Ceanothus oliganthus D. O. Burge; K. Zhukovsky, R. Berezuk 2014-8-17 1678 Marin Crown Fire Road. 160 Comment
  CAS-BOT-BC51510  Ceanothus oliganthus var. sorediatus Elsie Zeile 1910-4-10 s.n. Marin Tamalpais Comment
  SBBG4512  Ceanothus oliganthus var. sorediatus H. and M. Dearing 1931-4-20 1019 Marin Mt Tamalpais Comment
  SEINET13942069 Image available Ceanothus parryi James A. Erdman 1975-1 s.n. Marin 3 mi SW of Nicasio in Mixed Evergreen Forest (Kuchler); about 400 ft alt. 122 Comment
  SEINET13946064 Image available Ceanothus ramulosus Lewis S. Rose 1948-1 48006 Marin south slope of Mt. Tamalpais, near Mountain Home, alt ca 900 ft 274 Comment
  RSA355700  Ceanothus thyrsiflorus Dave Kelly, Walter Wisura 1953-7-25 4125 Marin 0.5 miles up bolinas Ridge Road from Bolinas Comment
  RSA89830  Ceanothus thyrsiflorus P. A. Munz 1954-7-29 19892 Marin Slope of Mt. Vision, west of Iverness. Comment
  UC1071394  Ceanothus thyrsiflorus B. Schreiber 1936-4-12 2199 Marin 1.6 mi sse Pierce's Ranch; Point Reyes Quad., sse of Pierce's Ranch 7 Comment
  UC1281280 Image available Ceanothus thyrsiflorus H. E. McMinn 1938-6-19 5154 Marin Pt. Reyes lighthouse, Marin Co. Comment
  UC452664  Ceanothus thyrsiflorus I. J. Condit 1913-4-8 Marin slope above Muir Woods; slope above Muir Woods Comment
  UC589384  Ceanothus thyrsiflorus Beryl O. Schreiber 1932-6-17 502 Marin Waterfall Beach Tomales Bay, Waterfall Beach Comment
  UC79925  Ceanothus thyrsiflorus Katharine Brandegee 1890-5 17 Marin Tamalpais Comment
  SBBG26916  Ceanothus thyrsiflorus var. thyrsiflorus A. Eastwood, J. T. Howell 1939-5-28 Marin Point Reyes Lighthouse Comment
  CAS-BOT-BC52892  Ceanothus velutinus Dennis Odion 1999-4-21 s.n. Marin 1/4 mile east of junction of White Hill Fire Road and Pine Mountain Fire Road Comment
  JEPS58902  Centaurea calcitrapa Javier Penalosa 1961-8-26 2224 Marin flat sw NWPRR trestle; Tiburon Peninsula Comment
  POM203870  Centaurea cyanus M. S. Jussel 1933-7-30 413 Marin Near Forest Knolls. Comment
  CAS-BOT-BC83553  Centaurea melitensis Doreen Smith; Wilma Follette 2003-5-13 s.n. Marin East Marin Island. Comment
  RSA295073  Centaurium davyi Robert A. Norris, John L. Inase 1981-5-16 4169 Marin Tiburon City Open Space (near dead end of Taylor Road, well above Venus Court and Shephard Way), Tiburon Peninsula. 155 Comment
  CDA32796  Centaurium tenuiflorum D. G. Kelch 2009-6-25 9 .491 Marin Bayo Vista near Black Point. Comment
  CAS-BOT-BC279227  Centromadia pungens subsp. pungens Doreen Smith 1997-8-1 s.n. Marin Highway 101 and Smith Ranch Road interchange, east side Comment
  UC750608  Centunculus minimus John Thomas Howell 1945-6-12 20945 Marin Mount Tamalpais, Potrero Meadow Potrero Meadow; Mount Tamalpais, Potrero Meadow Comment
  UC1300956  Cerastium arvense Helen K. Sharsmith 1963-3-30 5276 Marin headlands near lighthouse Point Reyes Peninsula; San Francisco Bay Region, Point Reyes Peninsula 121 Comment
  CAS-BOT-BC361313  Cerastium glomeratum T. Gosliner; M. E. Hannibal; S. Imazumi; S. Whelan 2013-4-12 13616 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  CAS-BOT-BC400190  Ceratophyllum demersum Doreen Smith 1997-6-25 s.n. Marin 5-Brooks pond south of Olema, Pt. Reyes National Seashore Comment
  CAS-BOT-BC400191  Ceratophyllum demersum Viola Drescher; Roberta Long 1972-11-1 s.n. Marin Rodeo Lagoon Comment
  CAS-BOT-BC135522  Cercocarpus betuloides var. betuloides Doreen Smith 2002-4-15 s.n. Marin Cascade Canyon, Fairfax Comment
  CAS-BOT-BC147723  Cercocarpus betuloides var. traskiae Lois Dale s.n. Marin Miss Eastwood's garden in Mill Valley Comment
  CAS-BOT-BC351059  Chamaecyparis lawsoniana R. Crowe; E. Hinman; T. Pollak; J. Woods 2013-5-4 13346 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
Read comments
Jul 25 2018
  CAS-BOT-BC70123  Cheilanthes gracillima Eastwood 1898-1-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC68162  Cheilanthes intertexta Doreen Smith 2002-2-1 s.n. Marin San Rafael Hill, San Rafael Comment
  UC1136382  Chenopodium californicum B. Schreiber 1936-4-12 2183 Marin 0.2 mi ne Pierce Ranch; Pt. Reyes Quadrangle Comment
  CAS-BOT-BC473052  Chenopodium macrospermum Catherine Best 1994-11-1 1479 Marin At the west end of Abbotts, Pt. Reyes Peninsula Comment
  CAS-BOT-BC497692  Chlorogalum pomeridianum Javier Penalosa 1961-6-7 1655 Marin W of Marin County Day School 30 Comment
  CAS-BOT-BC497694  Chlorogalum pomeridianum Elsie Zeile 1948-7-7 s.n. Marin Mt. Tamalpais Comment
  UCSB659  Chlorogalum pomeridianum Keator, Glenn 1958-6-17 Marin Near Pt. Reyes lighthouse, Pt. Reyes peninsula 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
  CAS-BOT-BC499305  Chlorogalum pomeridianum var. divaricatum John Thomas Howell 1942-6-21 16991 Marin Carson Ridge Comment
  CAS-BOT-BC232237  Chlorogalum pomeridianum var. pomeridianum B. Young; K. Emmett; O. Anderson; et al. 2012-6-23 1720 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., culvert OS-12 Comment
  JEPS61571  Chlorogalum pomeridianum var. pomeridianum W. L. Jepson 1940-6-5 19950 Marin Tiburon Comment
  JEPS120459  Chloropyron maritimum subsp. palustre Daniel Slakey 2013-6-22 57 Marin Tomales Bay State Park, Millerton Management Unit, about 1/2 mile east of Millerton Point. Comment
  CAS-BOT-BC237997  Chloropyron molle subsp. molle G. Thomas Robbins 1958-8-31 3931 Marin Along the east edge of the Northwestern Pacific railroad tracks at the Burdell siding, about one-half mile east of U. S. Highway 101 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
  SBBG21394  Chorizanthe cuspidata var. villosa C. B. Hardham 1962-6-8 10452 Marin Louralis Pt, Pt Reyes Peninsula Comment
  UC1176908  Chorizanthe cuspidata var. villosa John Thomas Howell 1945-6-12 Marin Pt. Reyes Comment
  UCD40958  Chorizanthe cuspidata var. villosa Glen Holstein 2003-6-22 s.n. Marin Dillon Beach, at end of Tahiti Drive cul-de-sac. Comment
  CAS-BOT-BC191543  Chorizanthe cuspidata var. villosa Clare B. Hardham 1962-6-9 10303 Marin N end of Point Reyes Peninsula Comment
  CAS-BOT-BC45826  Chorizanthe valida A. D. E. Elmer 1903-7-1 4756 Marin Point Reyes Post Office Comment
  UC202801 Image available Chorizanthe valida A. D. E. Elmer July, 1903 4756 Marin Point Reyes Post Office Comment
  CAS-BOT-BC36465  Chrysolepis chrysophylla Alice Eastwood 1918-8-25 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC36469  Chrysolepis chrysophylla Alice Eastwood 1925-10-11 s.n. Marin Mt. Tamalpais Comment
  UCD110099  Chrysolepis chrysophylla var. minor C. W. Tilforth; W. Wisura 1977-8-14 1451 Marin Slopes of West Tamalpais Peak. 762 Comment
  JEPS97622  Cicendia quadrangularis Annetta M. Carter, Herbert L. Mason 1938-5-18 1411 Marin 8.4 mi from [W of] Inverness. Pt. Reyes. Comment
  UC1004615  Cicuta douglasii L. Constance and R. Bacigalupi with J. W. Dawson, M. Hiroe, and O. Solbrig 1955-10-22 3619 Marin 4.5 mi sw of Inverness (Point Reyes Peninsula); Point Reyes Peninsula 30 Comment
  CAS-BOT-BC105827  Cirsium andrewsii L. R. Abrams 1927-4-19 11610 Marin Ocean bluffs near lighthouse, Point Reyes Comment
  POM261290  Cirsium andrewsii J. T. Howell 1939-6-4 14721 Marin Point Reyes Lighthouse Comment
  RSA0070566  Cirsium andrewsii J. T. Howell 1939-7-2 14818 Marin Elk Valley, east of Tennessee Cove. Comment
  CAS-BOT-BC284445  Cirsium brevistylum Saichi Kawahara 1969-5-28 1099 Marin Midden of Coast Miwok habitation site (Mrn 216), Limantour Spit, Drakes Bay Comment
  CDA6115  Cirsium brevistylum D. G. Kelch 2006-5-1 6 .178 Marin Lucas Valley Rd. Comment
  SJSU3906  Cirsium brevistylum C. W. Sharsmith 1964-4-25 7234 Marin Inverness Ridge (toward S end), Point Reyes Peninsula 365 Comment
  UC30801  Cirsium brevistylum F. T. Bioletti Aug 1891 Marin Mill Valley Comment
  UCD130584  Cirsium occidentale var. coulteri Collector Unknown Date Unknown s.n. Marin Exact location unknown. Comment
  CAS-BOT-BC292749  Cirsium occidentale var. venustum Alice Eastwood 1912-7-29 1523 Marin Mt. Tamalpais Comment
  CAS-BOT-BC286527  Cirsium occidentale var. venustum John Thomas Howell 1946-6-23 22118 Marin Head of Little Carson Canyon Comment
  JEPS79731  Cirsium occidentale var. venustum Edward Lee with W. Joseph 1936-6-14 2230 Marin trail just s Shaver Grade ((Fairfax to Alpine Lake)) Comment
  CAS-BOT-BC280467  Cirsium quercetorum John Thomas Howell 1943-6-6 18200 Marin Between Mill Valley and Muir Woods Comment
  CAS-BOT-BC280470  Cirsium quercetorum John Thomas Howell 1943-6-13 18235 A Marin Sausalito Comment
  CAS-BOT-BC280471  Cirsium quercetorum John Thomas Howell 1939-7-2 14819 Marin Elk Valley Comment
  JEPS20308  Cirsium quercetorum Lewis S. Rose 1956-7-30 56136 Marin 7 mi w of Inverness; Point Reyes Peninsula 9 Comment
  UC496392  Cirsium quercetorum Merle Randall 1930-6-14 Marin 1/4 mi n of Alamere Creek (8 mi n of Bolinas) 91 Comment
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Jun 4 2009
  CAS-BOT-BC422428  Cirsium remotifolium A. Williams; C. Hagerty; R. Skwarek; K. Martin; R. Johnson 2014-5-10 14031 Marin Mount Tamalpais. Marin Municipal Water District lands: Less than 0.25 miles up Azalea Hill Trail from intersection with Bolinas-Fairfax Road. Plot on north side of trail near shallow drainage. Comment
  CAS-BOT-BC288730  Cirsium remotifolium John Thomas Howell 1940-5-26 15520 Marin San Anselmo Comment
  CAS-BOT-BC288731  Cirsium remotifolium John Thomas Howell 1938-7-3 13942 Marin Near W end of Lucas Valley Comment
  CAS-BOT-BC229783  Cirsium vulgare C. Friedel; M. L. Carle; L. Brartman; et al. 2012-8-25 1952 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-BC223890  Cistus incanus Richard Mc. P Brown 1962-5-8 s.n. Marin Along summit of Corte Madera Ridge, between Corte Madera Grade (connecting Corte Madera Ave. and Camino Alto) and water tank just above uppermost terminus of Summit Dr. Comment
  UC1422872  Clarkia amoena subsp. amoena John Thomas Howell 1946-6-9 22012 Marin Pierce Ranch Pt. Reyes Peninsula Comment
  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-BC164209  Clarkia concinna H. M. Hall 1909-6-5 8500 Marin Lagunitas, on south exposures in the Redwood Belt Comment
  UC130677  Clarkia concinna subsp. concinna H. M. Hall 1909-6-5 8500 Marin Lagunitas Comment
  NY231284  Clarkia concinna subsp. raichei G. A. Allen 1988-4-13 1239 Marin 1.1 km south of Tomales on Hwy. 1 Comment
  JEPS1951 Image available Clarkia davyi J. Burtt Davy 1900-6-18 6701 Marin Point Reyes Comment
  UC1071970  Clarkia davyi H. and M. Lewis 1947-6-15 439 Marin 5.8 mi n Point Reyes Lighthouse Comment
  CAS-BOT-BC164293  Clarkia davyi Milo S. Baker 1940-7-18 9791 Marin Road to Pt. Reyes Lighthouse between Estero crossing and first farm house on east side of road Comment
  RSA299144  Clarkia davyi J. T. Howell, Catherine Best, Wilma Follette, Gordon H. True 1980-6-19 53720 Marin Near Abbott s Lagoon, Point Reyes Peninsula. Comment
  UC101797  Clarkia gracilis Katharine Brandegee 1907-6-29 Marin Bolinas Ridge Tamalpais Comment
  CAS-BOT-BC164612  Clarkia gracilis subsp. gracilis John Thomas Howell 1946-5-19 21912 Marin Meadows Club, Fairfax Hills Comment
  CAS-BOT-BC164613  Clarkia gracilis subsp. gracilis John Thomas Howell 1941-5-25 s.n. Marin Potrero Meadow to Mountain Theater, Mt. Tamalpais Comment
  CAS-BOT-BC162498  Clarkia purpurea subsp. purpurea Mrs. E. C. Sutliffe 1920-4-1 s.n. Marin Sausalito hills. Comment
  CAS-BOT-BC163734  Clarkia purpurea subsp. quadrivulnera Peter H. Raven; Michael P. Johnson 1967-5-1 21201 Marin Angel Island. Wooded slopes above Hospital Cove, west side of island 60 Comment
  CAS-BOT-BC163739  Clarkia purpurea subsp. quadrivulnera Gordon H. True; Fred Ross 1969-5-30 5030 Marin Pt. Reyes Bird Observatory 3 mi. NW. of Bolinas at Arroyo Honda 182 Comment
  CAS-BOT-BC423332  Clarkia purpurea subsp. quadrivulnera J. Klein; P. Suri; G. Anderson; R. Schneider 2014-5-10 14338 Marin Mount Tamalpais. Marin Municipal Water District lands: Swimmer Trail grassland. Comment
  POM316756  Clarkia purpurea subsp. quadrivulnera Patricia Wilder 1965-6-7 3524 Marin San Geronimo Ridge, N Coast mt range, Pacific drainage area 457 Comment
  RSA113676  Clarkia purpurea subsp. viminea Peter H. Raven 1957-6-18 10929 Marin 3.9 miles south of Olema Comment
  SBBG47373  Clarkia rubicunda J. T. Howell 1972-6-18 Marin near Ring Hill, Tiburon Peninsula 167 Comment
  UC1071883  Clarkia rubicunda H. and M. Lewis 1955-6-21 974 Marin 4.6 mi s Olema (Hwy. 1) Comment
  UC1279929  Clarkia rubicunda Peter H. Raven 1957-6-28 11000 Marin 1.5 mi s China Camp (road to San Rafael) Comment
  UCSC007509  Clarkia rubicunda Kathleen Kay 2007-8-2 727 ? Marin Golden Gate National Recreation Area, plants growing along Bunker Road in road cut and above on south side of road, approximately 0.9 miles east of the start of the Rodeo Valley Trail, Marin Headlands 77 Comment
  CAS-BOT-BC165087  Clarkia rubicunda Mrs. K. Brandegee 1910-7-1 s.n. Marin Tiburon Comment
  POM153241  Clarkia rubicunda C. L. Hitchcock 1928-6-7 23 Marin Between San Quentin and Sausalito, 5 miles from Sausalito 11 Comment
  RSA113607  Clarkia rubicunda Peter H. Raven 1957-6-29 11005 Marin Above the north arm of Alpine Lake, Mount Tamalpais Comment
  CAS-BOT-BC439210  Claytonia exigua subsp. exigua Edw. L. Greene 1891-4-27 s.n. Marin Tiburon Comment
  CAS-BOT-BC439211  Claytonia exigua subsp. exigua Edw. L. Greene 1891-4-27 s.n. Marin At Tiburon Comment
  SBBG1971  Claytonia exigua subsp. exigua H. and M. Dearing 1940-3-21 4136 Marin rd to Alpine dam Comment
  UC1176767  Claytonia exigua subsp. exigua John Thomas Howell 1943-5-2 17937 Marin Carson Ridge Comment
  UC7855  Claytonia gypsophiloides C. Michener 1891-4-26 Marin Fairfax Comment
  CAS-BOT-BC439353  Claytonia gypsophiloides John Thomas Howell 1946-3-24 21563 Marin Fairfax Hills 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
  RSA117680  Claytonia sibirica S. S. Tillett 1956-6-29 565 Marin Above E of old Life Saving Station, on W beach of Pt. Reyes Penninsula, 3.5 miles from Pt. Reyes Light Comment
  CAS-BOT-BC443945  Claytonia sibirica John Thomas Howell 1946-4-21 21680 Marin Pt. Reyes Peninsula Comment
  UC9061  Clematis lasiantha F. T. Bioletti April, 1892 Marin Ross Valley Comment
  RSA298970  Clematis ligusticifolia Edward Lee 1934-6-17 923 Marin 1-2 miles S of S Brook. [5 Brooks?] Comment
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Nov 13 2015
  UC1300912  Clintonia andrewsiana Helen K. Sharsmith 1963-5-18 5451 Marin above Alpine Lake (on east side of Bolinas Ridge); San Francisco Bay Region, Bolinas Ridge 259 Comment
  UC765933  Clintonia andrewsiana Robert F. Hoover 1941-5-12 5047 Marin near Lagunitas Comment
  CAS-BOT-BC499377  Clintonia andrewsiana Hugh B. Leech 1906-4-14 s. n. Marin Mill Valley Comment
  SEINET10469611  Clintonia andrewsiana Mary Susan Taylor Taylor 2481 Marin Samuel P. Taylor State Park. 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
  SEINET12057291  Clintonia andrewsiana F. H. Utech 1977-6-25 s.n. Marin Mt. Tamapalis State Park, Ben Johnson Trail along edge of Muir Woods National Monument 305 Comment
  UC192701  Collinsia sparsiflora var. arvensis C. F. Sonne Apr 1887 Marin near Mount Tamalpais Comment
  POM316770  Collomia heterophylla Patricia Wilder 1965-6-7 3544 Marin Bolinas Ridge 534 Comment
  UC52375  Collomia heterophylla H. P. Chandler 1900-2-26 Marin s slope Mt. Tamalpais Comment
  SEINET13778109  Collomia heterophylla A. A. Heller 1906-6-12 8389 Marin Mt. Tamalpais Comment
  RSA470549  Conium maculatum M. B. Dunkle 1936-8-14 4802 Marin Southwest Inverness; Road to Point Reyes. 30 Comment
  UC4393  Corallorhiza striata Chesnut and Drew 1891-4-17 Marin foot of Tamalpais road Ross Valley Comment
  CAS-BOT-BC105655  Corethrogyne filaginifolia John Thomas Howell 1939-6-18 14767 Marin Near Mud Lake Comment
  CAS-BOT-BC105660  Corethrogyne filaginifolia Roxana S. Ferris 1965-5-1 13640 Marin Summit of Inverness Ridge near Tomales Bay State Park southern boundary - Point Reyes National Seashore Comment
  CAS-BOT-BC105661  Corethrogyne filaginifolia A. D. E. Elmer 1903-7-1 5066 Marin Point Reyes Post Office Comment
  CAS-BOT-BC311781  Coronilla varia Catherine Best 1983-7-18 s.n. Marin About 200 ft. northwest of the intersection of Tiburon Blvd. and Lyford Drive, Tiburon Comment
  CAS-BOT-BC180326  Corylus cornuta subsp. californica Mrs. E. C. Suttiffe 1921-6-25 s.n. Marin unspecified Comment
  UCD110055  Corylus cornuta subsp. californica Baki Kasapligil 1965-7-11 3926 Marin Samuel Taylor State Park vicinity. Comment
  CAS-BOT-BC531269  Cotula coronopifolia A. Williams; A. Young; F. Leist; D. Morawitz 2015-4-10 15353 Marin Mount Tamalpais. Marin Municipal Water District lands: south of Bon Tempe valves Comment
  CAS-BOT-BC291388  Cotula coronopifolia Alice Eastwood 1920-7-31 10006 Marin Vallejo Comment
  UCD130898  Cotula coronopifolia W. L. Jepson 1919-5-18 8322 Marin San Quentin. Comment
  UCD130922  Cotula coronopifolia Collector Unknown 1925-6-7 1626 Marin Sausalito. Comment
  CAS-BOT-BC427746  Crassula connata Fred Ross; Gordon H. True 1970-3-6 5203 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda [Hondo]. Near corrals N. of Old Village. 60 Comment
  CDA29302  Crataegus monogyna D. G. Kelch 2007-10-16 7 .648 Marin W. of Sausalito along Rodeo Ave. Comment
  UC2013003  Crypsis alopecuroides Barbara Ertter with Linda Vorobik 1990-9-29 9654 Marin Stafford Lake W of Novato of Novato Creek. Comment
  CHSC13588  Cryptantha flaccida D. Rasmussen 1974-4-13 30 Marin Found in field behind Old St. Hilary's Church, Tiburon. 60 Comment
  OBI20743  Cryptantha flaccida Rimo Bacigalupi, G. T. Robbins 1954-6-17 4546 Marin Above St. Hilary Catholic Church, above Tiburon 76 Comment
  UC1178814  Cryptantha flaccida Herbert L. Mason 1940-5-20 12292 Marin back of Tiburon Comment
  UC750671  Cryptantha leiocarpa Lewis S. Rose 1946-5-3 46053 Marin Dillons Beach 6 Comment
  SEINET3863372  Cupressus macrocarpa Allen A Huber, Jeffrey Huber; M. Huber 1994-12-22 2414 Marin Point Reyes Peninsula, 0.3 mi E of Point Reyes Lighthouse.; 0 61 Comment
  NY16804  Cupressus sargentii A. A. Beetle 1940-1-14 3111 Marin This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  POM181963  Cupressus sargentii J. G. Lemmon 1890-10 s.n. Marin Mt. Tamalpais Comment
  UC813442  Cupressus sargentii Lewis S. Rose 1939-11-30 39365 Marin Mt. Tamalpais 792 Comment
  NY16806  Cupressus sargentii D. G. Nelson 1937-3-18 458 Marin This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  RSA201401  Cuscuta californica var. californica J. T. Howell 1944-7-7 19679 Marin Serpentine above Camp Handy. Mt. Tamalpais. Comment
  CAS-BOT-BC190415  Cynosurus echinatus Alice Eastwood 1912-6-9 s.n. Marin Sausalito. Comment
  SEINET3926528  Cynosurus echinatus Robert A. Norris 1984-6-15 4767 Marin Petaluma-Pt. Reyes Rd., ca. 0.7 mi SW of jct. Nicasio Valley Rd.; 0 73 Comment
  SEINET5546125  Cynosurus echinatus E. A. Bernays 1985-1 s.n. Marin Tamalpais. Comment
  CHSC83162  Cyperus eragrostis William Wong 1982-6-4 6 Marin 0.6 mile from Muir Beach, off roadside. 85 Comment
  RSA518722  Cyperus erythrorhizos Barbara Ertter, Elizabeth Neese 1988-10-29 8015 Marin Nicasio Reservoir ca. 10 air miles southwest of Petaluma and west of Novato. NW edge of reservoir, on Nicaision Valley Road ca 1 mile east of Petaluma Road. Comment
  CAS-BOT-BC198512  Cytisus scoparius Elizabeth McClintock 1983-8-27 s.n. Marin Bear Valley, National Seashore Comment
  CAS-BOT-BC198514  Cytisus scoparius Richard Mc. P Brown 1961-5-28 s.n. Marin Along Sequoia Valley Drive at top of bank above road, about half way between Panoramic Highway and Muir Woods Nat. Mounument Comment
  CAS-BOT-BC198519  Cytisus scoparius Alva Day; Catherine Best 1980-5-29 80 -42 Marin Below blacktop road on NW side of Angel Island near start of Sunset Trail Comment
  SBBG3299  Cytisus scoparius H. and M. Dearing 1939-4-28 3211 Marin Sausalito Comment
  SJSU5795  Cytisus scoparius J. J. Tada 1911-4-22 Marin by Hwy 1, 3 mi NE of Muir Beach Comment
  SJSU5808  Cytisus scoparius W. T. Nilmeier 1969-4-20 Marin Dias Rd along W border of Mt Tamalpais State Park Comment
  CAS-BOT-BC198513  Cytisus scoparius Erik T. Nilsen 1992-3-12 s.n. Marin Oyster Bay Road, Point Reyes National Seashore Comment
  CDA32870  Cytisus scoparius CDFA Staff 1980-1 Marin 0 Comment
  CAS-BOT-BC311780  Cytisus striatus Catherine Best 1988-5-19 1328 Marin On Tennessee Valley Road at the intersection of Enterprise Concourse Comment
  RSA508237  Dactylis glomerata Robert A. Norris 1974-6-7 2062 Marin between shoulder of San Clemente Dr. and branch of San Clemente Cr., Corte Madera Comment
  CDA11964  Danthonia californica G. F. Hrusa 1993-4-27 10849 Marin North Coast Biodiversity Arena; Below WAF Dance Hall, Hamilton Air Force Base. Comment
  UCD60464  Danthonia californica Leonard 1919-6-10 X 3031 Marin San Quentin. Comment
  SEINET10598238  Danthonia californica Rose 1946-5-14 Rose 46066 Marin Mount Tamalpais, Potreo Meadows. Dry open hills. 610 Comment
  UCD60977  Danthonia californica var. americana Javier Penalosa; J. T. Howell 1961-6-7 1628 Marin Tiburon Peninsula. West of Marin Country Day School. 30 Comment
  SEINET5546779  Danthonia californica var. californica E. A. Bernays, J. Hamai 1985-1 s.n. Marin Mount Tamalpais. Comment
  UC26108  Datura stramonium F. T. Bioletti 1893-8-14 Marin Fairfax Comment
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Mar 7 2012
  UC565529  Daucus pusillus H. L. Mason 1928-4-28 4403 Marin Tiburon Peninsula Comment
  UCD127410  Daucus pusillus H. F. Copeland 1934-5-27 s.n. Marin Dillon's Beach. Comment
  UC1614418  Delairea odorata Charles M. Belshaw 1936-1-1 1433 Marin 3 mi n Bolinas; Bolinas Mesa Comment
  CAS-BOT-BC292102  Delairea odorata John H. Thomas 1967-2-19 12406 Marin Behind Dillon Beach Comment
  CAS-BOT-BC9004  Delphinium decorum John Thomas Howell 1949-6-7 25345 Marin Dillons Beach Comment
  CAS-BOT-BC9006  Delphinium decorum Barbara Menzies 1966-3-9 s.n. Marin On road to lighthouse, Pt. Reyes Peninsula Comment
  CAS-BOT-BC9007  Delphinium decorum John Thomas Howell 1940-5-20 15500 Marin Pt. Reyes Comment
  UCSB16503  Delphinium decorum Breedlove, Dennis 1962-4-17 Marin Near lighthouse on Point Reyes Peninsula 60 Comment
  RSA122671  Delphinium decorum B. O. Schreiber 1937-4-9 2399 Marin Point Reyes Lighthouse, Point Reyes. Comment
  RSA398652  Delphinium hesperium Robert Gustafson 1983-6-6 2699 Marin Ring Mountain Nature Preserve, Tiburon peninsula, Comment
  CAS-BOT-BC11006  Dendromecon rigida J McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  POM149309  Dendromecon rigida Katherine Brandegee 1907-6-9 s.n. Marin Mt. Tamalpais. Comment
  UC118534  Dendromecon rigida Katharine Brandegee Marin Tamalpais Comment
  UC198306  Dendromecon rigida Katharine Brandegee 1916-9-17 Marin West Point Tamalpais Comment
  UC855088  Dendromecon rigida Alice Eastwood 1912-7-29 1508 Marin Mt. Tamalpais Comment
  SEINET5339589  Dendromecon rigida A. A. Heller 1906-6-12 8402 Marin Mt. Tamalpais Comment
  CAS-BOT-BC11011  Dendromecon rigida subsp. rigida James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC11021  Dendromecon rigida subsp. rigida Volney Rattan 1883-1-1 s.n. Marin Mt. Tamalpais 609 Comment
  SEINET10448611  Dentaria californica var. sinuata Mary Susan Taylor Taylor 2470 Marin Samuel P. Taylor State Park. Comment
  CAS-BOT-BC192548  Deschampsia cespitosa subsp. holciformis John Thomas Howell 1943-7-11 s.n. Marin Potrero Meadows, Mt. Tamalpais Comment
  CAS-BOT-BC198486  Deschampsia danthonioides John Thomas Howell 1946-7-7 22215 Marin Potrero Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC198488  Deschampsia danthonioides John Thomas Howell 1939-5-14 14670 Marin Lake Lagunitas Meadows Comment
  POM207174  Deschampsia holciformis Jos Burtt Davy 1900-06 6819 Marin Point Reyes Peninsula. Comment
  CAS-BOT-BC83597  Dichanthelium Doreen Smith 2001-8-18 s.n. Marin Near Ledum Swamp junction. Pt. Reyes. 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
  CAS-BOT-BC499458  Dichelostemma capitatum Javier Penalosa 1961-2-25 1083 Marin Tiburon, slope below St. Hilary's Church Comment
  CAS-BOT-BC499462  Dichelostemma capitatum Peter H. Raven; Michael P. Johnson 1967-5-1 21070 Marin Angel islan, slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  UCD70791  Dichelostemma capitatum subsp. capitatum Michele H. Mills 1998-3-30 200 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve. 137 Comment
  UCD139415  Dichelostemma capitatum subsp. capitatum T. J. Higgins 1969-4-12 8 Marin South side of Mt. Tamalpais. Comment
  CAS-BOT-BC353421  Dichelostemma congestum P. DaSilva; J. Barrela; S. Huang; M. A. Garcia; J. Stern 2013-5-4 13528 Marin Mount Tamalpais. Marin Municipal Water District lands: Small drainage north of first bend in Fish Grade between Sky Oaks Road and Filter Plant Road Comment
  UCD63985  Digitaria sanguinalis Lewis S. Rose 1946-8-11 46259 Marin Larkspur. 3 Comment
  CAS-BOT-BC151944  Diplacus douglasii Jon Kipping; Bob Drewes 1968-3-31 101 Marin On Bernstein Trail, 0.75 miles north of Rock Springs, Mt. Tamalpais 335 Comment
  CAS-BOT-BC153190  Diplacus johnstonii 1901-6-1 543 Marin Mill Valley near Redlands Comment
  CAS-BOT-BC176114  Dirca occidentalis Greg de Nevers 2001-3-23 12142 Marin Laurel Canyon, downstream of Nicasio Reservoir 60 Comment
  UCR20567  Disporum hookeri H. M. Whistler 1966-3-17 s.n. Marin San Francisco Bay Region, Fairfax to Bolinas Road, 2 mi. west of the junction with Ridgecrest Blvd. Comment
  JEPS61831  Disporum smithii Adele Lewis Grant 1915-3-7 Marin Muir Woods Comment
  RSA22073  Disporum smithii Lewis S. Rose 1939-4-9 39057 Marin Mt. Tamalpais, near Stinson Beach. 152 Comment
  CAS-BOT-BC195624  Distichlis spicata Ira L. Wiggins 1938-7-14 8939 Marin Stinson Beach, south end of Bolinas Bay Comment
  UC60725  Distichlis spicata Jos. Burtt Davy 1900-6 6736 Marin Point Reys Peninsula Comment
  CAS-BOT-BC291042  Dittrichia graveolens Doreen Smith 2004-9-9 s.n. Marin Near Novato, Bahia open space preserve Comment
  CAS-BOT-BC278111  Dodecatheon hendersonii A. Castner; D. Cash; J. Missaghian; B. Lo 2013-3-9 13601 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  RSA254175  Dodecatheon hendersonii R. D. Norris 1975-3-18 2272 Marin Scattered individuals and small grounps on rocky roadbank near Rodeo Lagoon, Ft. Cronkite. Comment
  SEINET11973417  Dodecatheon hendersonii H. M. Hall 1901-1 1613 Marin Region of San Francisco Bay. Mt. Tamalpais Comment
  CAS-BOT-BC70898  Dryopteris arguta Brandegee s.n. Marin Tamalpais Comment
  CAS-BOT-BC70902  Dryopteris arguta W. R. Dudley 1901-3-1 s.n. Marin Marshall's, Tomales Bay Comment
  UC418974  Dryopteris arguta H. E. and S. T. Parks 1930-9-4 714 Marin Lake Phoenix Comment
  SEINET7883469 Image available Dryopteris arguta Lewis S. Rose 1947-1 s.n. Marin Mill Valley, Cascade Drive Comment
  SD51354  Dryopteris expansa Darley F. Howe 1961-7-28 Marin 0.5 mi above Stinson Beach on road to Mt. Tamalpais 149 Comment
  UC366582  Dryopteris expansa Miss Kate Sessions Marin Comment
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Aug 6 2007
  CAS-BOT-BC428005  Dudleya caespitosa Peter H. Raven; Michael P. Johnson 1967-5-2 21234 Marin Angel Island. Area below East Garrison, east side of island. Comment
  UC201465  Dudleya cymosa Harriet A. Walker 1917-7-22 4013 Marin Lagunitas Comment
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Jun 26 2009
  CAS-BOT-BC428304  Dudleya farinosa Javier Penalosa 1961-5-30 1563 Marin Tiburon Peninsula. Hill southwest of a point on Tiburon Blvd. 1.2 mi. from U.S. 101. Comment
  UC725588  Dudleya farinosa A. A. Heller 1941-7-18 16250 Marin ca half way betw wireless station and Point Reyes Lighthouse Comment
  CAS-BOT-BC124319  Dudleya farinosa Wilma Follette; Doreen Smith 2003-5-16 s.n. Marin East Marin Island. Comment
  CAS-BOT-BC428303  Dudleya farinosa K. Nakai 1979-8-31 398 Marin Stinson Beach, Panoramic Hwy ca. 1/2 mile from junct. of hwy 1 and Panoramic hwy. 182 Comment
  CAS-BOT-BC197008  Echinochloa colona John Thomas Howell 1990-10-24 s.n. Marin At Frazier Park on Monticello at the entrance to Kaiser Hospital, San Rafael Comment
  CAS-BOT-BC197149  Echinochloa crus-galli Catherine Best 1980-11-1 s.n. Marin Old St Hilary's Garden South of church Comment
  UC1177028  Echinochloa crus-galli John Thomas Howell 1943-9-5 19320 Marin just s Mill Valley Comment
  CAS-BOT-BC445604  Echinodorus berteroi John Thomas Howell 1959-11-4 35119 Marin 11 miles from Marshall on road to Petaluma Comment
  CAS-BOT-BC197307  Ehrharta erecta Greg de Nevers 1982-1-2 1885 Marin At Standard Oil Station, Sir Francis Drake Blvd at Hwy 101 1 Comment
  CAS-BOT-BC533018  Eleocharis acicularis B. Fowler; S. Whelan; A. Fiel; L. Going 2015-7-24 15913 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands. On bank of Bon Tempe Reservoir, near creek entrance Comment
  CAS-BOT-BC112859  Eleocharis macrostachya Malcom A. Nobs; Stanley Galen [S. Galen] Smith 1949-6-29 910 Marin Saline marsh, Point Reyes, north of Inverness. Comment
  CAS-BOT-BC112866  Eleocharis macrostachya John Thomas Howell 1939-8-27 15315 Marin Mt. Vision west of Inverness Comment
  CAS-BOT-BC112868  Eleocharis macrostachya John Thomas Howell 1944-4-23 19398 Marin San Rafel Comment
  UC1100712  Eleocharis obtusa Malcolm A. Nobs, S. Galen Smith 1949-6-28 882 Marin marsh ca. 1 1/2 mi N of Inverness Comment
  CAS-BOT-BC531273  Elodea canadensis A. Williams; E. Brusati; K. Martin; R. Tachibana 2015-5-9 15781 Marin Mount Tamalpais. Marin Municipal Water District lands: Alpine Lake Comment
  UC1106121  Elymus californicus John Thomas Howell 1941-7-6 16356 Marin Mount Tamalpais, Kent Trail Mount Tamalpais; , Kent Trail Comment
  UC768790  Elymus californicus R. F. Hoover 1941-6-19 5361 Marin 4 mi e of Point Reyes Station (Lagunitas Creek); Lagunitas Creek Comment
  SEINET7781338  Elymus californicus Unknown 1969-6-12 69033 Marin 3 mi se of Nicasio Comment
  CAS-BOT-BC350965  Elymus glaucus C. Kellner; S. Whelan; R. Truitt 2013-6-8 13654 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  UC1106089  Elymus glaucus John Thomas Howell 1944-6-25 19642 Marin Santa Venetia Comment
  UC38138  Elymus glaucus J. Burtt Davy Aug. 1898 Marin near Olema Comment
  UCD161922  Elymus glaucus 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
  SEINET9356395  Elymus glaucus Unknown 1955-5-24 2814 Marin Marin Comment
  UC70949  Elymus glaucus J. Burtt Davy 1899-7-19 Marin Point Reyes Comment
  CAS-BOT-BC203510  Elymus glaucus subsp. glaucus John Thomas Howell 1945-5-9 20819 Marin Hamilton Field Comment
  CAS-BOT-BC203511  Elymus glaucus subsp. glaucus Catherine A. Toschi 1963-5-1 63 :137 Marin 0.5 miles south Fairfax on Alpine Day Road 152 Comment
  SEINET199909 Image available Elymus glaucus subsp. glaucus John Thomas Howell 1943-5-15 18097 Marin Tiburon Peninsula Comment
  UCD62347  Elymus glaucus subsp. glaucus Beecher Crampton 1955-5-24 2814 Marin 1/2 mile north Ignacio. Comment
  CAS-BOT-BC203810  Elymus glaucus subsp. virescens John Thomas Howell 1946-7-7 22221 Marin West Peak, Mt. Tamalpais Comment
  CAS-BOT-BC203811  Elymus glaucus subsp. virescens John Thomas Howell 1945-7-15 21306 Marin Near Liberty's Comment
  CAS-BOT-BC234055  Elymus multisetus John Thomas Howell 1941-6-10 16292 Marin Black Point Comment
  CAS-BOT-BC234060  Elymus multisetus John Thomas Howell 1941-5-25 16231 Marin Between Potrero Meadow & Mountain Theatre, Mt. Tamalpais Comment
  OBI22231  Elymus multisetus Lewis S. Rose 1956-6-25 56099 Marin Rock Springs, Mt. Tamalpais 579 Comment
  CAS-BOT-BC166287  Epilobium canum subsp. canum K. Brandegee 1888-10-1 s.n. Marin Angel Island Comment
  CAS-BOT-BC232261  Epilobium ciliatum subsp. ciliatum A. Williams; L. Leatherman; K. Roster; et al. 2012-8-25 1761 Marin Marin Municipal Water District Lands: Mount Tamalpais. On Old Stage Rd. past MMWD gate, at culvert OS-12. Comment
  UCR197882  Epilobium ciliatum subsp. watsonii Beecher Crampton 1946-8-14 409 Marin Along inlet between Hamlet and Tomales 6 Comment
  RSA31417  Epilobium ciliatum subsp. watsonii J. T. Howell 1946-5-4 21738 Marin Dillon Beach. Comment
  SD88516  Epilobium densiflorum Darley F. Howe 1972-6-26 Marin 2.6 miles south of Marshall, east of Tomales Bay, Comment
  UC20071  Epilobium minutum Mrs. Brandegee Marin Tamalpais Comment
  OBI48976  Epilobium minutum Michener & Bioletti, Bioletti May 1892 s.n. Marin Seguora Canon Comment
  CAS-BOT-BC57880  Equisetum X ferrissii John Thomas Howell 1940-5-20 15491 Marin Point Reyes. Comment
  CAS-BOT-BC57904  Equisetum arvense John Thomas Howell 1949-4-27 25310 Marin S. of Tomales. Comment
  CAS-BOT-BC57913  Equisetum arvense John Thomas Howell 1940-5-12 15415 Marin Lagunitas Creek. Comment
  UCSB13458  Equisetum telmateia Blattau, Jim 1962-4-17 Marin 10 mi W of Inverness and Hwy 1 on road to Point Reyes. 6 Comment
  CHSC7  Equisetum telmateia subsp. braunii V. Holt 1941-4-1 Marin Comment
  CAS-BOT-BC291179  Erechtites glomeratus Alice Eastwood 1921-6-29 s.n. Marin Fort Barry Comment
  CAS-BOT-BC299921  Erechtites minimus John Thomas Howell 1944-7-30 19857 Marin Almonte Comment
  CAS-BOT-BC299920  Erechtites minimus Gordon H. True 1977-8-17 8457 Marin Just east of PRBO headquarters, Pike County Gulch (Galloway Canyon on western slope of Bolinas ridge ca. 3 miles north of Stinson Beach, Audubon Canyon Ranch 3 Comment
  RSA51359  Eremocarpus setiger L. S. Rose 1949-9-5 49173 Marin 3 mi. southwest of Fairfax. 274 Comment
  JEPS127682  Erica canaliculata Adam C. Schneider with Susan Fawcett 2014-3-28 451 Marin Along CA State Hwy 1, north of Muir Beach. Comment
  CAS-BOT-BC131545  Ericameria arborescens L. S. Rose 1941-10-7 41461 Marin Bootjack Camp, east slope of Mt. Tamalpais 530 Comment
  UC55054  Ericameria arborescens W. C. Blasdale 1896-11-1 Marin Redwood Canon Comment
  UC895563  Ericameria arborescens Lewis S. Rose 1939-10-8 39364 Marin s slope Mt. Tamalpais 304 Comment
  UCR111267  Ericameria arborescens L. S. Rose 1966-9-29 66092 Marin Mt. Tamalpais, East Peak. 701 Comment
  UC1614436  Ericameria ericoides Charles M. Belshaw 1936-8-30 2647 Marin near the Pacific Ocean Stinson Beach Comment
  CAS-BOT-BC293614  Erigeron biolettii Doreen Smith 1993-10-18 s.n. Marin N.W. of San Andreas Dr., Mt. Burdell, Novato Comment
  CHSC8125  Erigeron glaucus M. Banning 1969-5-10 110 Marin S. side of Walker Cr. on Hwy 1. 15 Comment
  SEINET11859448  Erigeron glaucus E. H. Graham 1931-7-19 6900 Marin near Lighthouse, Pt. Reyes 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-BC295738  Erigeron petrophilus var. petrophilus A. D. E. Elmer 1903-7-1 4649 Marin Point Reyes Post Office Comment
  SBBG33460  Erigeron petrophilus var. petrophilus A. D. E. Elmer -Jul-1903 4649 Marin Point Reyes P O Comment
  CAS-BOT-BC300242  Erigeron reductus var. angustatus Rimo Bacigalupi 1943-7-16 2772 Marin Carson Ridge Summit at head of Big Carson Canyon Comment
  UCD119253  Eriodictyon californicum Morris Halperin 1932-6-23 s.n. Marin On trail between Muir Woods and Mt. Tamalpais. Comment
  SEINET5496015  Eriodictyon californicum A. A. Heller 1906-6-12 8394 Marin Mt. Tamalpais Comment
  RSA130888  Eriogonum caninum E. K. Balls 1958-7-22 23589 Marin Mt. Tamalpais above Pan Toll Campground 518 Comment
  RSA39852  Eriogonum caninum P. A. Munz 1947-10-5 12199 Marin Road above Alpine Lake, north base of Mt. Tamalpais 366 Comment
  SEINET5328665  Eriogonum caninum H. A. Walker 1909-8-14 1838 Marin In the Upper Sonoran Zone. Growing on a rocky slope covered with dried up remains on spring vegetation. Comment
  CAS-BOT-BC259186  Eriogonum latifolium Noel H. Holmgren; James L. Reveal 1966-6-5 2635 Marin Tiburon Peninsula, along Tiburon Boulevard Comment
  CAS-BOT-BC259188  Eriogonum latifolium Alice Eastwood 1926-6-9 13915 Marin Sausalito Comment
  JEPS56787  Eriogonum latifolium William S. Cooper 1925-7-23 72 Marin Pt. Reyes Comment
  OBI11036  Eriogonum latifolium H. E. McMinn 1938-6-19 5145 Marin Muir Beach Comment
  RSA273153  Eriogonum latifolium Glenn A. Gorelick 1967-5-18 s.n. Marin 9 miles NE of Point Reyes lighthouse Comment
  POM209221  Eriogonum latifolium H. P. Bracelin 1930-7-27 24 Marin Two miles north of Bodega Comment
Read comments
May 9 2013
  SDSU6788  Eriogonum latifolium D. F. Howe 1961-7-28 3085 Marin 11.3 miles from Invernes on road to Pt. Reyes. 61 Comment
  UC14101  Eriogonum latifolium J. Burtt Davy 1900-6-27 6821 Marin Point Reyes Comment
  UCD163595  Eriogonum latifolium Peter Rubtzoff 1980-9-9 9622 Marin San Anselmo. Comment
  CAS-BOT-BC232295  Eriogonum luteolum var. caninum T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1918 Marin Marin Municipal Water District Lands: Mount Tamalpais. Serpentine outcrop SW of Rock Springs Comment
  CAS-BOT-BC259495  Eriogonum luteolum var. caninum John Thomas Howell 1944-7-7 19680 Marin Above Camp Handy, Mt. Tamalpais Comment
  CAS-BOT-BC259502  Eriogonum luteolum var. caninum Alice Eastwood 1906-7-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC259504  Eriogonum luteolum var. caninum John Thomas Howell 1927-8-22 3037 Marin Rock Spring Trail, west of West Point, Mt. Tamalpais 548 Comment
  JEPS57047  Eriogonum luteolum var. caninum W. L. Jepson 1928-6-10 12924 Marin Tiburon Comment
  OBI78447  Eriogonum luteolum var. caninum Robert F. Hoover 1965-7-6 9480 Marin Tiburon Comment
  CAS-BOT-BC259509  Eriogonum luteolum var. caninum John Thomas Howell 1972-6-18 48874 Marin Above Vista de la Bahia at north end of Tiburon Peninsula Comment
  UCD161847  Eriogonum luteolum var. caninum Ayzik Solomeshch 2014-5-28 s.n. Marin 0.5 mile south of Woodacre, Carson Road, near water tank. Approximate elevation. 300 Comment
  HSC12563  Eriogonum luteolum var. luteolum D. La Conte 1970-7-18 12 Marin Mt. Tamalpais, 200 ft. SE of Prospectors Camp along trail Comment
  CAS-BOT-BC268925  Eriogonum nudum var. auriculatum John Thomas Howell 1939-7-2 14841 Marin Between Big Lagoon and Muir Woods Comment
  CAS-BOT-BC268933  Eriogonum nudum var. auriculatum John Thomas Howell 1939-9-10 15361 Marin Stinson Beach Comment
  UC77656  Eriogonum nudum var. auriculatum Katharine Brandegee July 1905 Marin Fairfax Ranch Tamalpais, Fairfax Ranch Comment
  CAS-BOT-BC433196  Eriogonum nudum var. nudum A. Williams; E. Brusati; E. Kercado; R. Bronstrom 2014-6-14 14046 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
  SBBG28196  Eriogonum vimineum J. T. Howell 1937-7-4 13088 Marin Tiburon Comment
  CAS-BOT-BC297996  Eriophyllum confertiflorum Alice Eastwood 1912-6-9 s.n. Marin Tiburon 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
  UCD161837  Eriophyllum confertiflorum var. confertiflorum Ayzik Solomeshch 2014-5-29 s.n. Marin Summit Fire Road, close to top of the hill. Vegetation plot SFR 02. UTM Zone 10 E 531845 N 4205380. (Coordinates converted from UTM data by label maker.) 320 Comment
  UCD132200  Eriophyllum lanatum var. achilleoides Heidi E. M. Dobson 1978-5-20 327 Marin Mt. Veeder. Comment
Read comments
May 24 2015
  CAS-BOT-BC301213  Eriophyllum lanatum var. arachnoideum A. A. Heller 1906-6-12 8400 Marin Near the summit of Mt. Tamalpais Comment
  UC311077  Eriophyllum lanatum var. arachnoideum A. D. E. Elmer Jul 1903 4549 Marin Point Reyes Post Office Comment
  UC31663  Eriophyllum lanatum var. arachnoideum W. A. Setchell 1896-3-6 Marin Bolinas Ridge Western Middle California, Bolinas Ridge Comment
  UC485481  Eriophyllum lanatum var. arachnoideum Katharine Brandegee 1907-6-1 Marin Tamalpais Comment
  UC507046  Eriophyllum lanatum var. arachnoideum Miss Ruth Staples 1933-4-19 E 8 Marin Bodega Bay Comment
  SEINET11841245  Eriophyllum lanatum var. croceum E. H. Graham 1931-1 6914 Marin Point Reyes, near camp next to blacksmith shop Comment
  CAS-BOT-BC301931  Eriophyllum staechadifolium Alice Eastwood 1915-6-23 4751 Marin Pt. Reyes Comment
  UCSC000792  Eriophyllum staechadifolium Merle Randall 1930-6-13 s.n. Marin Cliff shore 0.5 mi. north of mouth of Alamere Creek, N. Bolinas Alamere Creek, N. Bolinas Comment
  CAS-BOT-BC301930  Eriophyllum staechadifolium Dr. A. Kellogg 1871-5-25 s.n. Marin Sausalito hills Comment
  CAS-BOT-BC421690  Erodium cicutarium K. Hopper; P. DaSilva; S. Kawachi; G. Anderson; J. Porter; M. Fernholz 2014-4-26 14015 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
  UC17102  Erodium moschatum J. Burtt Davy Aug 1898 4351 Marin near Olema Comment
  UC21044  Eryngium aristulatum var. aristulatum J. Burtt Davy 1897-9-18 4049 Marin salt-marsh near San Rafael Comment
  UCD127471  Eryngium armatum John Thomas Howell 1946-6-30 22163 Marin Rodeo Lagoon. Comment
  CAS-BOT-BC40799  Erysimum capitatum John Thomas Howell 1944-5-14 19461 Marin Salmon Creek Canyon. Comment
  UC1034919  Erysimum capitatum G. B. and R. P. Rossbach 1938-5-29 840 Marin roadbank slope of ridge about 2 mi n Tocaloma Comment
  CAS-BOT-BC40795  Erysimum capitatum G. B. Rossbach; R. P. Rossbach 1938-5-29 840 a Marin About 2 miles north of Tocaloma. Comment
  CAS-BOT-BC54746  Erysimum concinnum Alice Eastwood 1923-5-13 11817 Marin Point Reyes. Comment
  UCSB2350  Erysimum concinnum Keator, Glenn 1959-3-31 Marin Near gate to Pt. Reyes lighthouse, Pt. Reyes peninsula Comment
  RSA41988  Erysimum concinnum H. C. Cantelow 1941-3-21 3614 Marin Near Pt. Reyes Light House. Comment
  RSA77995  Erysimum concinnum Verne Grant, Alva Grant 1947-4-6 7906 Marin 12 miles from Inverness on Point Reyes Peninsula. Comment
  CAS-BOT-BC54766  Erysimum franciscanum Alice Eastwood 1912-7-29 s.n. Marin Mount Tamalpais. Comment
  SEINET5339898  Eschscholzia caespitosa F. Martin 1962-4-21 s.n. Marin 7 miles east from San Rafael on San Pablo raod. Comment
  CAS-BOT-BC232260  Eschscholzia californica T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1200 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-BC403205  Eschscholzia californica Alice Eastwood 1906-5-1 s.n. Marin Pt. Reyes Comment
  UCD15688  Eschscholzia californica David Uyeno 1989-6-4 4 Marin 0.6 mile up from Muir Beach. 85 Comment
  CHSC64323  Eucalyptus viminalis H. H. Schmidt; James S. Miller, A. Pool 1993-6-8 818 Marin Mount Tamalpais State Park, on California State Highway # 1. Along coastal bluffs. 152 Comment
  CAS-BOT-BC206815  Euonymus occidentalis Doreen Smith 2002-6-29 s.n. Marin Cataract Gulch nearest lower waterfall, Mt. Tamalpais Comment
  CDA18066  Euphorbia oblongata A. Stephens, S. Carlsen 1999-6-29 PDR 024534 Marin Nicasio. 0 Comment
  JEPS27958  Festuca arundinacea Rimo Bacigalupi and L. Heckard 1961-5-29 7715 Marin 1 mi. due n. Point Reyes Station (town) (at crossing of Tomasini Creek by CA Hwy. 1) 12 Comment
  CDA9687  Festuca californica D. G. Kelch 2007-3-29 7 .104 Marin Greenbrae Hills; between San Quentin Shooting Range and Drake s Landing development. Comment
  CAS-BOT-BC278327  Festuca californica subsp. californica John Thomas Howell 1946-5-16 21888 Marin Angel Island Comment
  UCD65903  Festuca californica subsp. californica Ogden C. Riddle 1941-4-20 70 Marin Near Bootjack Camp, Mt. Tamalpais. 304 Comment
  RSA22132  Festuca californica var. californica J. T. Howell 1938-6-19 13920 Marin Bootjack. Mt. Tamalpais. Comment
  CAS-BOT-BC282508  Festuca elmeri John Thomas Howell 1945-5-13 20860 Marin Fairfax Hills n. of Phoenix Lake Comment
  UC926374  Festuca elmeri John Thomas Howell 1948-5-22 1534 Marin Phoenix Lake Mount Tamalpais Comment
  CAS-BOT-BC278996  Festuca rubra John Thomas Howell 1944-6-4 19561 Marin Near Mt. Vision west of Inverness Comment
  CAS-BOT-BC278998  Festuca rubra John Thomas Howell 1939-6-4 s.n. Marin Pt. Reyes Lighthouse Comment
  SEINET11910600  Fragaria chiloensis F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -137 Marin Elephant Rocks, ca 2.6 mi W on Dillon Beach Road from junction with CA 1 145 Comment
  CHSC59808  Fragaria vesca R. Ernenwein 1983-3-30 106 Marin Ca. 50 m n of Lucas Valley Rd. ca. 7.2 mi w of jct. of Lucas Valley Rd. with US Hwy 101 between San Rafael and Nicasio. Canyon. Comment
  UC114218  Fragaria vesca T. S. Brandegee Apr 1892 Marin Mt. Tamalpais Comment
  CAS-BOT-BC437051  Fragaria vesca subsp. bracteata Dr. E Goodman 1920-3-1 s.n. Marin Mill Valley Comment
  CAS-BOT-BC457937  Fragaria vesca subsp. californica Saichi Kawahara 1968-3-10 21 Marin Alpine Dam road 7/5 mile east of Highway 1 junction at a spot overlooking Bolinas Lagoon and looking down into Pike County Gulch. 48 Comment
  SEINET10483327  Fragaria vesca subsp. californica Mary Susan Taylor Taylor 2474 Marin Samuel P. Taylor State Park. Comment
  CAS-BOT-BC52571  Frangula californica subsp. californica A. A. Heller 1906-6-12 8388 Marin Mt. Tamalpais Comment
  CAS-BOT-BC223769  Frankenia salina John Thomas Howell 1939-9-3 s.n. Marin Corte Madera Comment
  CAS-BOT-BC223773  Frankenia salina Robert Soost 1999-7-16 s.n. Marin Limantour Estero, Pt. Reyes N.S. Comment
  CAS-BOT-BC223496  Fraxinus latifolia Alice Eastwood 1923-3-25 s.n. Marin San Anselmo Creek Comment
  CAS-BOT-BC223498  Fraxinus latifolia Rimo Bacigalupi 1921-8-24 s.n. Marin Cascade Canon [Canyon], Fairfax Comment
  JEPS62310  Fritillaria affinis H. P. Chandler 1900-2-26 483 Marin Mount Tamalpais Comment
  CAS-BOT-BC130016  Fritillaria affinis Wilma Follette 2000-4-4 s.n. Marin Millerton Point, along north-trending ridge. Tomales Bay, east side Comment
  UCR16294  Fritillaria lanceolata Ronald M. Cope 1965-4-11 s.n. Marin San Francisco Bay Region, c. 2.5 mi north of the Golden Gate Bridge on the road between the bridge and Sausalito 15 Comment
  CAS-BOT-BC422460  Fumaria officinalis Greg de Nevers 2002-6-1 12676 Marin Audubon Canyon Ranch, Bolinas Lagoon Preserve. By Hwy 1. 1 Comment
  SBBG33262  Galium californicum subsp. californicum J. Broughton 1969-7-12 1273 Marin near summit of Mt Tamalpais, Tamalpais State Park Comment
  HSC19806  Galium californicum subsp. californicum G. L. Stebbins 1963-8-8 Marin Phoenix Lake 1.5 mi. SW of Ross, between picnic grounds and dam 46 Comment
  POM67350  Galium californicum subsp. californicum Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  JEPS13241  Galium trifidum var. pacificum Rimo Bacigalupi with Constance, Hiro, Dawson, and Solbrig 1955-10-22 5521 Marin 3/8 mi w summit of road from Inverness to Point Reyes lighthouse (nr. Jepson St. Park) Comment
  JEPS77893  Galium trifidum var. pacificum Edward Lee 1934-6-17 894 Marin streamside between Olema and South Brook Comment
  CAS-BOT-BC303406  Gamochaeta ustulata Peter H. Raven; Michael P. Johnson 1967-5-2 21288 Marin Angel Island. Near road between North Garrison and Point Campbell, N side of island 45 Comment
  CAS-BOT-BC303408  Gamochaeta ustulata Alice Eastwood 1912-4-30 s.n. Marin Kentfield Comment
  CAS-BOT-BC188501  Garrya elliptica Miss Eastwood 1903-1-1 3169 Marin Mt. Tamalpais Comment
  JEPS66712  Garrya elliptica W. L. Jepson 1900-2-15 500 A Marin Inverness Comment
  UC21590  Garrya elliptica Alice Eastwood Feb 1895 Marin Mt. Tamalpais Comment
  UC875997  Garrya elliptica Lewis S. Rose 1939-2-23 39005 Marin Sausalito Comment
  CAS-BOT-BC123876  Garrya fremontii Alice Eastwood 1897-9-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC192190  Garrya fremontii H. E. McMinn 1922-6-29 250 Marin Top of Mt. Tamalpais Comment
  CAS-BOT-BC192191  Garrya fremontii Rimo Bacigalupi 1924-10-26 s.n. Marin At head of Coyote Trail in serpentine area at West Peak, Mt. Tamalpais 793 Comment
  UC106064  Garrya fremontii T. S. Brandegee Jul 1980 Marin Tamalpais Comment
  UC876026  Garrya fremontii Alice Eastwood 1912-8-3 1542 Marin Mt. Tamalpais Comment
  CAS-BOT-BC282623  Gastridium phleoides Javier Penalosa 1961-8-26 2183 Marin Tiburon Blvd. 1/2 mi. from U.S. 101, Tiburon Peninsula Comment
  UC1106136  Gastridium ventricosum John Thomas Howell 1940-5-26 Marin San Anselmo Canyon Comment
  CAS-BOT-BC278707  Gastridium ventricosum A. A. Beetle 1941-7-6 1753 Marin Near Bolinas Comment
  CAS-BOT-BC58883  Gaultheria shallon J. W. Congdon 1886-7-4 s.n. Marin Taylorsville Comment
  UC521729  Gaultheria shallon Joseph Andorfer Ewan 1933-10-22 8057 Marin Inverness Road along Tomales Bay Tomales Bay; , Inverness Road Comment
  CDA4088  Genista monspessulana T. C. Fuller 1962-2-27 7696 Marin West of freeway, Highway 101, 0.5 mile north of Spencer Avenue overpass, Sausalito. 0 Comment
  RSA392216  Gentiana affinis var. ovata Lester Rowntree 1930-7-17 s.n. Marin Between woodland and Point Reyes Comment
  POM130484  Gentiana oregana P. A. Munz 1922-8-5 6453 Marin Mt. Tamalpais 366 Comment
  POM163338  Gentiana oregana R. C. Bacigalupi 1925-6-20 s.n. Marin Rattlesnake Canyon, Mt. Tamalpais. 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
  RSA0028189  Geranium carolinianum Carl B. Wolf 1927-4-24 328 Marin The coastal side of Mill Valley toll road. Comment
  UC130869  Gilia achilleifolia subsp. achilleifolia Katharine Brandegee June 1909 Marin Tiburon Comment
  RSA83125  Gilia capitata subsp. chamissonis Verne Grant, Alva Grant 1948-6-17 8591 Marin 0.25 mile inland on Dillons Beach Road Comment
  RSA83151  Gilia capitata subsp. chamissonis Verne Grant, Alva Grant 1948-6-17 8589 Marin Near Camp Tomales Comment
  SD64390  Gilia capitata subsp. chamissonis Darley F. Howe 1966-6-1 4249 Marin Sand hills near ocean, Pt. Reyes Peninsula Comment
  RSA63400  Gilia capitata subsp. tomentosa Verne Grant, Alva Grant 1946-6-2 7653 Marin Near Camp Tomales on Hwy 1. Comment
  UC1753832  Gilia capitata subsp. tomentosa Annetta M. Carter, Edward Lee 1934-6-17 667 Marin Stream below Five-Brook, Olema-Bolinas Road. Comment
  RSA500614  Gilia clivorum Aaron Liston, Sara Meury 1989-4-20 792 -2 Marin Rock Springs. Mt. Tamalpais State Park. 580 Comment
  CAS-BOT-BC218436  Glehnia littoralis subsp. leiocarpa John Thomas Howell 1947-6-18 23279 Marin Near Dillon's Beach. Comment
  CAS-BOT-BC435003  Glinus lotoides Doreen Smith 1997-9-1 s.n. Marin Nicasio Comment
  CAS-BOT-BC422437  Glyceria elata A. Williams; R. Truitt; K. Martin; D. Morawitz 2014-9-13 14411 Marin Mount Tamalpais. Marin Municipal Water District lands: Edge of Hidden Lake, off of Stocking Trail. Comment
  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-BC282797  Glyceria leptostachya John Thomas Howell 1946-9-8 22999 Marin Lagunitas Creek just below Lake Lagunitas, Mt. Tamalpais Comment
  SEINET4584706  Glyceria leptostachya G. H. True Jr. 1979-3-31 8470 Marin Marshall Beach Road, about 1 mile northwest of Tomales Bay State Park 61 Comment
  SACT001272  Glyceria pauciflora Malcolm Nobs, S. Smith 1949-6-30 Marin In about 12 inches of water, marshy pond, 1 mile north of station. Comment
  RSA91709  Gnaphalium beneolens F. W. Peirson 1925-10-3 6451 Marin Near south foot of Mt. Tamalpais Comment
  CAS-BOT-BC83535  Gnaphalium canescens subsp. beneolens Doreen Smith 2002-7-14 s.n. Marin Near Alpine Lake parking, by Bon Tempe Dam path Comment
  CDA6004  Gnaphalium canescens subsp. beneolens T. R. Haig 1959-12-11 3452 Marin Ignacio. 0 Comment
  CDA6063  Gnaphalium stramineum M. S. Bergseng 1959-8-4 3654 Marin Near coast and beach, 2 miles northwest of Bolinas. 0 Comment
  JEPS58943  Gratiola ebracteata John Thomas Howell 1945-6-24 Marin Mt. Tamalpais , Lagunitas Meadows (Lagunitas Meadows) Comment
  CAS-BOT-BC304487  Grindelia hirsutula John Thomas Howell 1933-7-30 11484 Marin Shores of Bolinas Bay Comment
  CAS-BOT-BC304815  Grindelia hirsutula J. T. Howell 1933-10-8 11701 Marin Pt. Reyes Comment
  CAS-BOT-BC314427  Grindelia hirsutula Lewis S. Rose 1930-7-20 s.n. Marin Kentfield 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-BC314453  Grindelia hirsutula John Thomas Howell 1941-5-18 16189 Marin Stinson Beach Comment
  CAS-BOT-BC314466  Grindelia hirsutula R. H. Wagner 1979-6-5 404 Marin Along trail to Marshall Beach, Point Reyes N.S. Comment
  JEPS76979  Grindelia hirsutula Robert M. Lloyd 1963-3-10 2102 Marin Point Reyes Point Reyes (w of road towards beach, on dunes) Comment
  POM359074  Grindelia hirsutula L. S. Rose 1933-9-17 33376 Marin San Rafael. Comment
  UC1176886  Grindelia hirsutula John Thomas Howell 1945-7-29 21362 Marin ocean bluff at mouth Rio Honda (n of Bolinas) Comment
  UC32139  Grindelia hirsutula W. A. Setchell 1896-6-3 Marin near Mt. Tamalpais Comment
  CAS-BOT-BC304442  Grindelia hirsutula John Thomas Howell 1930-10-5 5524 Marin 2 miles west of Marin--Sonoma Co. line, at n. end of San Pablo Bay 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-BC314436  Grindelia hirsutula John Thomas Howell 1946-6-20 22097 Marin Between Marin Beach and Stinson Beach Comment
  SBBG23095  Grindelia hirsutula H. and M. Dearing 1939-4-29 3225 Marin N of San Rafael Comment
  RSA127116  Grindelia hirsutula var. davyi J. T. Howell 1946-11-3 23033 Marin Hamilton Field. Comment
  SEINET10617538  Grindelia humilis Lewis S. Rose 1965-9-5 Rose 65103 Marin 1 mi NE of San Rafael, Salt marsh. 2 Comment
  SD53370  Grindelia stricta var. angustifolia Darley F. Howe 1962-7-28 3357 Marin West side of San Francisco Bay, just north of Sausalito Comment
  POM312328  Grindelia stricta var. platyphylla Malcolm A. Nobs, S. Galen Smith 1949-6-29 911 Marin Point Reyes, north of Inverness Comment
  UC764982  Guillenia lasiophylla R. F. Hoover 1939-4-8 3964 Marin Tiburon Comment
  SEINET4925297  Gunnera tinctoria Andrew S. Doran, Kim Richard Kersh, Jeffrey Greenhouse 2008-6-6 628 Marin Point Reyes National Seashore: ca. 3/4 mile N on Marshall Beach Road from Pierce Point Road. 101 Comment
  CAS-BOT-BC304586  Gutierrezia californica Meredith A. Lane 1982-10-16 3040 Marin Angel Island State Park: Hill above Camp Reynolds Comment
  JEPS19464  Gutierrezia californica Rimo Bacigalupi with Dr. Herbert Baker, Otto Solbrig, and Robert Ornduff 1957-12-14 6105 Marin near watertank above Knox Point (sw end of Angel Island); Angel Island 80 Comment
  CAS-BOT-BC304588  Gutierrezia californica Miss E. Cannon 1891-8-1 s.n. Marin Near Lime Point Comment
  CAS-BOT-BC282874  Hainardia cylindrica Javier Penalosa 1961-5-5 1433 Marin Tiburon Blvd. ca. 100 yards west of Blackfield Drive, Tiburon Peninsula Comment
  CAS-BOT-BC282879  Hainardia cylindrica John Thomas Howell 1945-5-27 20880 Marin Above Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC306653  Helenium bigelovii John Thomas Howell 1937-7-4 13086 Marin Tiburon Comment
  CAS-BOT-BC223991  Helianthemum scoparium Alice Eastwood 1912-7-29 1516 Marin Mt. Tamalpais Comment
  CAS-BOT-BC223997  Helianthemum scoparium John Thomas Howell 1947-5-18 23180 Marin Carson Ridge Comment
  SEINET7712707  Helianthus californicus Unknown 1888-5-19 Marin San Rafael Comment
  JEPS105742  Helichrysum petiolare J. Sigg 1997-8-5 s. n. Marin Lower slopes of Mount Tamalpais adjacent to Stinson Beach 91 Comment
  CAS-BOT-BC305884  Helminthotheca echioides Robert M. King 1980-7-8 8408 Marin One mile north of Marshall Comment
  CAS-BOT-BC305889  Helminthotheca echioides Javier Penalosa 1961-7-8 1934 Marin Tiburon Peninsula. In Tiburon Comment
  CAS-BOT-BC453380  Hemitomes congestum Edward Buchli; Svetlana Buchli 1984-8-1 s.n. Marin South side of Mt. Tamalpais on trail just north of old railroad grade (now a fire road) just east of Mountain Home Comment
  UC523532  Hemizonia congesta subsp. congesta David D. Keck 1933-11-6 2643 Marin 1.5 mi n Tomales Comment
  CAS-BOT-BC306187  Hemizonia congesta subsp. congesta Doreen Smith 1996-8-14 s.n. Marin S.E. of Tomales (town) in fields on each side of road to Tomales School Comment
  SFV4296  Hemizonia congesta subsp. congesta J. Turner, F. M. Ball 1962-7-8 s. n. Marin Paradise Camp, 3700 Paradise Drive, 3 miles north of Belvedere - Tiburon. Comment
  CAS-BOT-BC176143  Hemizonia congesta subsp. lutescens Peter Rubtzoff 1980-9-9 9623 Marin San Anselmo Comment
  CAS-BOT-BC309617  Hemizonia congesta subsp. lutescens David D. Keck 1933-11-6 2641 Marin 5.5 mi. N. of Point Reyes city on Tomales Bay Comment
  CAS-BOT-BC309640  Hemizonia congesta subsp. lutescens Javier Penalosa; J. T. Howell 1961-6-7 1635 Marin Tiburon Peninsula. West of Marin Country Day School 30 Comment
  CAS-BOT-BC309641  Hemizonia congesta subsp. lutescens H. M. Hall 1915-7-12 10056 Marin Region of San Francisco Bay. Tiburon Isl. South side Comment
  CAS-BOT-BC539332  Hemizonia congesta subsp. lutescens Ayzik Solomeshch 2014-6-3 s.n. Marin Cascade Canyon Open space Preserve, Blue Ridge, about 1 mi S of Fairfax, vegetation plot CP 06 240 Comment
  CDA7724  Hemizonia congesta subsp. lutescens University Farm 1925-6-5 1628 Marin 0 Comment
  JEPS13493  Hemizonia congesta subsp. lutescens W. L. Jepson 1900-9-16 1173 Marin Point Reyes Comment
  JEPS58901  Hemizonia congesta subsp. lutescens Javier Penalosa 1962-11-30 2629 Marin 1000 ft nw of road to Belvedere Island (above road intersecting Tiburon Blvd.); Tiburon Peninsula 304 Comment
  UC32739  Hemizonia congesta subsp. lutescens E. L. Greene 1886-4-1 Marin Comment
  UC89020  Hemizonia congesta subsp. luzulifolia T. S. Brandegee 1892-6-14 Marin Tamalpais Comment
  CAS-BOT-BC123559  Hemizonia leucocephala Harvey Monroe Hall 1916-7-22 10236 Marin 6 mi NW of San Rafael Comment
  RSA81600  Hemizonia multicaulis subsp. vernalis James I. McMurphy 1910-6-9 s.n. Marin Hillside out of San Rafael. Comment
  RSA15222  Heracleum maximum C. B. Wolf 1927-4-24 380 Marin Stinson Beach Comment
  CAS-BOT-BC310220  Hesperevax sparsiflora var. sparsiflora John Thomas Howell 1940-5-26 15530 Marin Little Carson Falls 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
  UC1176756  Hesperocnide tenella John Thomas Howell 1945-6-30 Marin Mt. Tamalpais Comment
  CAS-BOT-BC403843  Hesperocnide tenella J. P. Moore 1878-5-26 309 Marin San Rafael Comment
  OBI7231  Hesperocyparis sargentii William Bridge Cooke 1941-12-21 s.n. Marin S of Geronimo 427 Comment
  CAS-BOT-BC176064  Hesperolinon congestum Doreen Smith 1998-5-21 s.n. Marin Mt. Burdell's s-facing slope, nr. San Mateo Cr. Comment
  CAS-BOT-BC176069  Hesperolinon congestum John Thomas Howell 1943-5-15 18094 Marin Tiburon Peninsula Comment
  CAS-BOT-BC176073  Hesperolinon congestum D. E. Breedlove 1963-5-24 4964 Marin Near Old Saint HIlary's Church, Tiburon Comment
  JEPS122843  Hesperolinon congestum W. A. Freyman with A. C. Schneider & Y. P. Springer 2014-5-17 218 Marin At Big Rock along Lucas Valley Road off of Hwy 101 - along Loma Alta Fire Road. Comment
  JEPS122846  Hesperolinon congestum W. A. Freyman with A. C. Schneider & Y. P. Springer 2014-5-17 215 Marin Ring Mountain preserve, accessed at end of Taylor Road off of Paradise Drive from Tiburon Blvd. Comment
  SD58187  Hesperolinon congestum W. L. Jepson 1928-6-10 12925 Marin Tiburon 29 Comment
  UC1212434  Hesperolinon congestum Herbert L. Mason 1940-5-20 12289 Marin serpentine outcrop back of Tiburon; Tiburon Peninsula 30 Comment
  UCD102342  Hesperolinon congestum Daniel Sanchez-Mata; M. P. Rodriguez-Rojo 2002-5-5 s.n. Marin Tiburon Peninsula. Ring Mountain. 200 Comment
  CAS-BOT-BC176062  Hesperolinon congestum D. L. Smith 2002-6-10 s.n. Marin Lucas Valley Rd., near the Big Rock Comment
  UC867801  Hesperolinon micranthum Alice Eastwood 1912-8-3 1537 Marin Mt. Tamalpais Comment
  RSA256958  Hesperolinon micranthum Gary D. Wallace, Larry E. DeBuhr 1973-5-22 1223 Marin Near Alpine Lake on Bolinas Ridge Road near fire road to head of Little Carson Canyon. Comment
  CAS-BOT-BC143713  Heteromeles arbutifolia Beryl O. Schreiber 1936-2-1 2104 Marin Trail to Shell Beach on Tomales Bay Comment
  CAS-BOT-BC143714  Heteromeles arbutifolia Alice Eastwood 1912-7-27 1521 Marin Mt. Tamalpais Comment
  RSA28647  Heteromeles arbutifolia A. A. Beetle, J. H. Morrison 1940-1-21 1565 Marin Trail from Mountain Theater to Rifle Camp, Mt. Tamalpais. 700 Comment
  SEINET10931857  Heteromeles arbutifolia Alan A. Beetle, John L. Morrison 1940-1-21 Beetle 1565 Marin Shrub up to 3 m, berries red, common. Serpentine outcrop, western slope, trail From mountain theater to rifle camp, mount tamalpais 700 Comment
  CAS-BOT-BC311166  Heterotheca sessiliflora subsp. bolanderi A. D. E. Elmer 1903-7-1 4556 Marin Point Reyes Post Office Comment
  UC87447  Heterotheca sessiliflora subsp. bolanderi T. S. Brandegee 1892-6-1 Marin Liberty Comment
  CAS-BOT-BC311168  Heterotheca sessiliflora subsp. bolanderi John Thomas Howell 1933-7-30 11467 Marin 1.5 miles n. of Olema Comment
  RSA471594  Heterotheca sessiliflora subsp. bolanderi J. T. Howell 1933-7-30 11467 Marin 1.5 miles north of Olema Comment
  UCD133085  Heterotheca sessiliflora subsp. bolanderi Thomas Morley 1940-11-10 83 Marin on top of Bolina Ridge west of Bottini. 396 Comment
  RSA787120  Heterotheca sessiliflora var. bolanderioides J. C. Semple, B. A. Suripto, T. Ahmed 1990-8-15 9336 Marin Bolinas Road, W of Fairfax, near ridge to trail, S of golf course. 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
  CAS-BOT-BC424191  Heuchera micrantha var. hartwegii Javier Penalosa 1892-6-1 s.n. Marin Tocaloma Comment
  CAS-BOT-BC424190  Heuchera micrantha var. hartwegii Javier Penalosa 1961-7-15 1986 Marin First ravine northwest of summit; Tiburon Peninsula 60 Comment
  CAS-BOT-BC319534  Hieracium albiflorum Brandegee No date on label. s.n. Marin Tamalpais Comment
  UC614809  Hieracium albiflorum Beryl O. Schreiber 1932-5-22 282 Marin Pipe Line Trail to Mount Tamalpais Comment
  CAS-BOT-BC319532  Hieracium albiflorum Roxana S. Ferris 1965-5-1 13629 Marin Above ocean at Double Point, Pt. Reyes National Seashore Comment
  SEINET10559665  Hierochloe occidentalis Lee Edward, Annetta M. Carter 1935-12-22 Lee 1690 Marin Cove just south of Indian Beach cove [Pt. Reyes Quadrangle], west shore of Tomales Bay, Point Reyes Peninsula Comment
  SEINET10598880  Hierochloe occidentalis Virginia E. Long 1933-5-4 Long 212 a Marin Mill Valley, in forest of Sequoia sempervirens 61 Comment
  SEINET10901904 Image available Hierochloe occidentalis Henry N. Bolander Bolander 2279 Marin Redwoods Comment
  CHSC8212  Holcus lanatus D. McClain 1969-5-16 79 Marin 6 mi. s.e. of Highway 1 on Highway 104. 18 Comment
  UC1745648  Holcus lanatus Annetta M. Carter 1934-5-6 537 Marin About .6 mi. S of Olema; ; About .6 mi. S of Olema. Comment
  UCD84910  Holcus lanatus Mrs. H. P. Kelley 1916-4-6 s.n. Marin Baltimore Park. Comment
  SEINET10591402  Holcus lanatus K. Henegar 1969-5-10 Henegar 53 Marin Samuel P. Taylor State Park, found on bank of creek. Partly shaded, Redwood F. Comment
  UC1598599  Holocarpha virgata subsp. virgata John Thomas Howell 1956-9-13 31876 Marin near Lake Lagunitas; Lagunitas Meadows Comment
  CAS-BOT-BC278110  Holodiscus discolor J. Baxter; S. Kawachi; R. Westgaard 2013-4-12 13035 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  CHSC24806  Holodiscus discolor E. L. Rilla 1976-6-3 36 Marin On the Dipsea Trail 50 ft w off the Shoreline Hwy 1 intersection with the Dipsea Trail, ca. 1/4 mi nw of Bench Marker 377. 97 Comment
  CAS-BOT-BC149966  Holodiscus discolor var. discolor Cal. Hort. Soc. 1939-6-18 s.n. Marin Pt. Reyes Comment
  CAS-BOT-BC149968  Holodiscus discolor var. discolor Gordon H. True 1968-7-26 4709 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo. On Inverness Ridge 243 Comment
  CAS-BOT-BC149978  Holodiscus discolor var. discolor J. W. Congdon 1880-7-4 s.n. Marin Paper Mill Creek Comment
  SBBG29170  Holozonia filipes J. T. Howell 1945-8-12 21372 Marin Rock Spring, Mt Tamalpais Comment
  UCD85489  Hordeum brachyantherum Beecher Crampton 1965-5-4 7305 Marin 5.6 miles southeast of Nicasio, Lucas Valley Road. Comment
  UC55043  Hordeum brachyantherum subsp. brachyantherum Jos. Burtt Davy 1900-6 6775 Marin Point Reyes Comment
  CAS-BOT-BC227231  Hordeum depressum Doreen Smith 2000-5-1 s.n. Marin China Camp State Park Comment
  RSA127273  Hordeum depressum J. T. Howell 1947-4-13 23057 Marin Tiburon Peninsula Comment
  CDA2192  Hordeum marinum subsp. gussoneanum G. D. Barbe 1979-4-19 2495 Marin Edge of access road to levee; Novato Creek at Highway 37 bridge, westbound lane. Comment
  HSC10225  Hordeum murinum subsp. glaucum R. C. Wunner 1962-4-22 Marin Fairfax, Marinda Oaks, lot adjacent to 27 Vista Way. Comment
  SEINET10892983  Hordeum murinum subsp. glaucum John Thomas Howell 1949-4-24 Howell 25307 Marin Dooryard weed, Fort McDowell, Angel Island. Comment
  CAS-BOT-BC289416  Hordeum murinum subsp. leporinum John Thomas Howell 1946-5-12 21764 Marin Between Fairfax and Meadows Club Comment
  JEPS44578  Horkelia californica W. L. Jepson 1900-9-15 1169 Marin near Point Reyes; Point Reyes Peninsula Comment
  UC650352  Horkelia californica subsp. californica Milo S. Baker 1940-7-18 9787 Marin along road halfway out to lighthouse, Point Reyes Peninsula; Point Reyes Peninsula Comment
  CAS-BOT-BC144020  Horkelia marinensis Ethel Crum 1933-10-8 1571 Marin Slope above Drake's Estero, Point Reyes Peninsula 15 Comment
  UC903141  Horkelia marinensis Ethel Crum 1933-10-8 1571 Marin slope above Drake's Estero; Point Reyes peninsula 15 Comment
  CAS-BOT-BC144021  Horkelia marinensis Catherine Best 1979-5-16 s.n. Marin Pt. Reyes Peninsula - Lunnys Ranch near Radio Station Comment
  CAS-BOT-BC146510  Horkelia tenuiloba Alice Eastwood 1912-8-3 1849 Marin Mt. Tamalpais Comment
  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
  POM126048  Horkelia tenuiloba Alice Eastwood 1925-5-31 s.n. Marin Mount Tamalpais Comment
  UC903298  Hydrocotyle verticillata Ethel Crum 1933-10-8 1575 Marin Point Reyes Peninsula, Drake's Estero Comment
  CAS-BOT-BC232277  Hypericum anagalloides E. Wrubel; A. Castner; E. Tyson; et al. 2012-6-23 1508 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
  UC521686  Hypericum concinnum Joseph Andorfer Ewan 1933-9-10 7959 Marin head of Redwood Canyon (Mt. Tamalpais); , Redwood Canyon Comment
  CAS-BOT-BC410751  Hypericum concinnum Elsie Zeile 1910-7-10 s.n. Marin Tamalpais Comment
  JEPS111459  Hypericum grandifolium Jolie Egert with Amara Painter 2010-7-20 Marin Pine Gulch Creek bank in Bolinas off Lauff Ranch Road 2 Comment
  JEPS17359  Iris douglasiana W. L. Jepson 1919-5-18 8303 Marin near Inverness Comment
  JEPS17360  Iris douglasiana W. L. Jepson 1918-4-20 7562 Marin Mt. Tamalpais Comment
  UC1134696  Iris douglasiana B. Schreiber 1936-4-12 2169 Marin 0.2 mi e Pierce Ranch; Pt. Reyes Quad. 76 Comment
  RSA15395  Iris douglasiana Carl B. Wolf 1927-4-24 323 Marin The coastal side of Mill Valley toll road. Comment
  UCSB49042  Iris douglasiana Martincich, M. 1980-3-14 Marin Collected on Murphy Ranch; near north border with Pt. Reyes Seashore 15 Comment
  UC615071  Iris longipetala Beryl O. Schreiber 1936-4-12 2169 Marin 0.2 mi e Pierce's Ranch (Tomales Point); Tomales Point Comment
  CDA39600  Iris macrosiphon D. G. Kelch 2007-3-29 7 .099 Marin Greenbrae Hills; between San Quentin Shooting Range and Drake s Landing development. Comment
  JEPS17334  Iris macrosiphon W. L. Jepson 1897-4-10 Marin Ross Valley; Mt. Tamalpais Region Comment
  UC4295  Iris macrosiphon H. M. Hall 1901-2-22 1615 Marin Mill Valley; San Francisco Bay Region Comment
  UC615008  Iris macrosiphon Beryl O. Schreiber 1936-3-7 2123 Marin Shell Beach Canyon; Tomales Bay Comment
  SEINET4170713  Iris macrosiphon Unknown 1944-4-14 1532 Marin On Big Rock Ridge, abt. 3 mi W. of Hamilton Field Air Base 396 Comment
  RSA152846  Iris missouriensis H. N. Metcalf 1962-5-2 s.n. Marin On east side of Chileno Valley Road, ca. 1/2 mile south of its junction with the Petaluma - Tomales Road Comment
  POM25515  Isoetes howellii P. A. Munz 1922-8-5 6434 Marin Mt Tamalpais, Rock Springs. Comment
  CAS-BOT-BC112460  Isolepis cernua Herbert Faulkner Copeland 1934-5-27 s.n. Marin Dillon's Beach. Comment
  CAS-BOT-BC112461  Isolepis cernua Gordon H. True 1968-7-26 4700 Marin Point Reyes Bird Observatory ca. 3 mi. NW of Bolinas as Arroyo Hondo. 60 Comment
  CAS-BOT-BC83518  Isolepis cernua Doreen Smith 2003-5-1 s.n. Marin Mt. Burdell Comment
  CAS-BOT-BC112470  Isolepis cernua John Thomas Howell 1941-7-6 s.n. Marin Kent Trail at Willow Mdws., Mt Tamalpais. Comment
  CAS-BOT-BC112471  Isolepis cernua Ira L. Wiggins 1938-7-14 8941 Marin Upper margins of salt marsh, Stinson Beach, south end of Bolinas Bay. Comment
  SEINET10911890  Jaumea carnosa Wayne Savage 1975-7-31 Savage 1029 Marin Salt water marsh. Adjacent to Corte Madera Creek, Creekside Park; Greenbrae. Comment
  UC589580  Juncus balticus Beryl O. Schreiber 1932-6-20 542 Marin Shell Beach Tomales Bay Comment
  RSA127065  Juncus bolanderi J. T. Howell 1943-7-4 18259 Marin Ledum Swamp on road to Point Reyes, Point Reyes Peninsula. Comment
  UC726226  Juncus bufonius A. A. Heller 1941-7-18 16241 Marin w of Inverness (near the foot of the grade, n of the head of Drakes Estuary); Point Reyes Peninsula Comment
  UC1106290  Juncus bufonius var. occidentalis John Thomas Howell 1941-7-6 16355 Marin Kent Trail Mt. Tamalpais Comment
  RSA119344  Juncus hesperius S. S. Tillett 1956-6-30 589 Marin Above and E of old Life-Saving Station, W beach Point Reyes Peninsula, appr. 3.5 mi. from Pt. Reyes Light. Comment
  RSA201505  Juncus kelloggii J. T. Howell 1967-6-8 42549 Marin northern Nat l Seashore beach area, Pont Reyes Peninsula Comment
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Feb 27 2013
  JEPS67106  Juncus occidentalis W. L. Jepson 1919-5-17 8269 Marin Alderney 121 Comment
  UC2013058  Juncus occidentalis Barbara Ertter with Niall McCarten, Mark Fogiel, Dan Pritchett 1990-6-16 9119 Marin Tiburon Peninsula on San Francisco Bay, NE side of ridge at narrow part of peninsula, between Paradise Drive and Hacienda Drive. Comment
  UC1133714  Juncus patens H. S. Yates 1936-6-14 5641 Marin 1 mi e Aurora School; Sebastopol Quad. 45 Comment
  UCD141762  Juncus patens Malcolm A. Nobs; S. Galen Smith 1949-6-30 915 Marin on Highwya 1, ca. 1 mile north of Point Reyes Station. Comment
  CAS-BOT-BC531274  Juncus phaeocephalus A. Williams; E. Brusati; K. Martin; R. Tachibana 2015-5-9 15782 Marin Mount Tamalpais. Marin Municipal Water District lands: Alpine Lake Comment
  UC1106291  Juncus phaeocephalus John Thomas Howell 1939-10-1 15362 Marin Lake Lagunitas Comment
  UC1106292  Juncus phaeocephalus var. phaeocephalus John Thomas Howell 1945-9-13 21464 Marin Pt. Reyes Peninsula, near radio station Pt. Reyes Peninsula Comment
  CAS-BOT-BC83593  Juncus tenuis Doreen Smith 1995-6-1 s.n. Marin 1 mile W of Bon Tempe Damp. Seep leading into Alpine Lake. Comment
  CAS-BOT-BC235894  Keckiella corymbosa Alice Eastwood 1912-7-29 1536 Marin Mt. Tamalpais Comment
  CAS-BOT-BC235899  Keckiella corymbosa J. W. Congdon 1897-7-14 s.n. Marin Mt Tamalpais Comment
  POM265875  Keckiella corymbosa Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  UC1106120  Koeleria macrantha John Thomas Howell 1941-5-25 16212 Marin Rifle Camp Mt. Tamalpais (Mt. Tamalpais); , Rifle Camp Comment
  CAS-BOT-BC272308  Lachnagrostis filiformis Doreen Smith 1996-9-12 s.n. Marin Lake Alpine Comment
  JEPS3932  Lactuca saligna John Thomas Howell 1943-9-5 19324 Marin in s part Mill Valley 7 Comment
  UC710611  Lactuca saligna John Thomas Howell 1943-9-5 19324 Marin Mill Valley 7 Comment
  CAS-BOT-BC338183  Lasthenia californica Alice Eastwood 1925-6-7 12973 Marin Along trail to Big Carson Ridge Comment
  HSC33220  Lasthenia californica Thomas W. Nelson 1974-4-22 1215 Marin Rock Springs beside the road out Bolinas Ridge Comment
  UC204812  Lasthenia californica subsp. bakeri H. M. Hall May 1918 Marin Peninsula west of Tomales Bay Comment
  CAS-BOT-BC324937  Lasthenia californica subsp. bakeri Lester Rowntree 1932-6-10 s.n. Marin Point Reyes Comment
  UC1118936  Lasthenia californica subsp. californica A. E. Wieslander 1934-3-18 407 Marin near Point Reyes Comment
  UC1614621  Lasthenia californica subsp. californica Charles M. Belshaw 1934-3-11 24 Marin s.-sloping hill above Lime Point (Fort Baker, s. tip of Marin Peninsula overlooking San Francisco Bay) 60 Comment
  JEPS86751  Lasthenia californica subsp. californica Jack and Betty Guggolz 1990-4-23 1034 Marin 73 Comment
  CAS-BOT-BC324402  Lasthenia californica subsp. macrantha John Thomas Howell 1930-4-20 4739 Marin Pt. Reyes Comment
  CAS-BOT-BC324404  Lasthenia californica subsp. macrantha D. E. Breedlove 1961-12-31 1427 Marin Lighthouse area, Pt. Reyes 45 Comment
  CAS-BOT-BC324409  Lasthenia californica subsp. macrantha Alice Eastwood 1915-6-23 4771 Marin Pt. Reyes Comment
  JEPS10890  Lasthenia californica subsp. macrantha A. E. Wieslander 1934-3-18 419 Marin Point Reyes Comment
  JEPS35807  Lasthenia californica subsp. macrantha Rimo Bacigalupi 1964-4-29 8940 Marin immediately w Drake's Beach (3 mi ne of Point Reyes) Comment
  UCD41391  Lasthenia californica subsp. macrantha Ellen Dean; with PLB 102 2004-5-9 2034 Marin Drake's Beach. Along trail going up onto bluffs west of parking area. Comment
  UC33087  Lasthenia californica subsp. macrantha Jos. Burtt Davy 1906-6-2 6820 Marin Point Reyes Comment
  CAS-BOT-BC352778  Lasthenia glabrata subsp. glabrata Doreen Smith 1998-6-20 s.n. Marin Top of Mount Burdell, Novato, near antenna 457 Comment
  UC135157  Lasthenia gracilis Alice Eastwood 1901-5-5 Marin Point Reyes Comment
  UC421671  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
  CAS-BOT-BC423333  Lathyrus angulatus A. Williams; C. Hagerty; R. Skwarek; K. Martin; R. Johnson 2014-5-10 14029 Marin Mount Tamalpais. Marin Municipal Water District lands: Less than 0.25 miles up Azalea Hill Trail from intersection with Bolinas-Fairfax Road. Plot on north side of trail near shallow drainage. Comment
  RSA256348  Lathyrus odoratus Robert A. Norris 1974-6-7 2070 Marin Richardson Bay Park, Tiburon. Comment
  CDA29682  Lathyrus tingitanus D. G. Kelch 2009-6-25 9 .477 Marin San Rafael. In brackish ditch E of Davidson School. Comment
  RSA201419  Lathyrus tingitanus J. T. Howell 1959-5-21 34595 A Marin Inverness Comment
  UCSC000377  Lathyrus torreyi M. S. Baker 1904-5-2 s.n. Marin near Ross Valley Comment
  UC1128947  Lathyrus vestitus var. vestitus H. S. Yates 1935-4-2 5054 Marin 1 mi se Fairfax; Tamalpais Quad. 91 Comment
  JEPS13458  Layia carnosa R. F. Hoover 1941-5-21 5151 Marin Point Reyes Comment
  CAS-BOT-BC371441  Layia carnosa Greg de Nevers 1998-4-19 11162 Marin Point Reyes National Seashore, Abbotts Lagoon Comment
  RSA0008477  Layia carnosa B. O. Schreiber 1937-4-25 2386 Marin Point Reyes Peninsula, 8 miles west of Inverness. 30 Comment
  UC34741  Layia carnosa C. C. Parry 1883-6-1 Marin Point Reyes Comment
  CAS-BOT-BC323982  Layia chrysanthemoides Volney Rattan no date on sheet (herbarium presented 1903) s.n. Marin Sausalito Comment
  UC472401  Layia gaillardioides C. F. Sonne Apr 1887 Marin near Mt. Tamalpais Comment
  CAS-BOT-BC372295  Layia platyglossa John Thomas Howell 1930-4-20 4735 Marin Pt. Reyes Comment
  CAS-BOT-BC379659  Layia platyglossa Saichi Kawahara 1971-1-1 1955 Marin Mt. Wittenburg Comment
  RSA11143  Layia platyglossa subsp. platyglossa C. B. Wolf 1934-6-28 2093 Marin Pt. Reyes Peninsula, 8 miles by road from the Lighthouse. 61 Comment
  UC1120987  Ledum glandulosum A. E. Wieslander 1938-10-27 858 Marin 2 mi nw of Inverness 114 Comment
  POM210631  Ledum glandulosum subsp. columbianum Joseph A. Ewan 1933-10-22 8053 Marin Cold Bog, Pt. Reyes Penisula. Comment
  RSA203874  Ledum glandulosum subsp. columbianum M. S. Jussel 1933-7-30 s.n. Marin Near Inverness Comment
  UC936137  Lemna gibba Herbert L. Mason 1946-7-24 12916 Marin 2.8 mi n of Lake Ranch (e side of Drakes Bay); Drakes Bay 60 Comment
  CAS-BOT-BC537077  Lemna minor John Thomas Howell 1944-9-24 20748 Marin Stinson Beach Comment
  CAS-BOT-BC215716  Lepechinia calycina Paul F. Covel 1936-5-10 131 Marin Mt. Tamalpais-Bolinas Road Comment
  CAS-BOT-BC215718  Lepechinia calycina James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpas, east side Redwood Canyon Comment
  JEPS63252  Lepechinia calycina Adele Lewis Grant 1915-4-2 Marin Pipe line trail, Mt Tamalpais near Mill Valley. Comment
  UC140282  Lepechinia calycina Katharine Brandegee 1907-6-9 Marin Mill Valley, Tamalpais Comment
  UCD115840  Lepidium Rene Westbrook 1976-4-14 s.n. Marin Dillon Beach. Comment
  RSA120728  Lepidium didymum S. S. Tillett 1956-6-29 559 Marin Just S of old Life-Saving Station on w. beach of Point Reyes Peninsula, appr. 3.5 mi. from Pt. Reyes Light, 8.7 mi. from Inverness. Comment
  CAS-BOT-BC89171  Lepidium draba John Thomas Howell 1945-9-16 21487 Marin Along road north of San Rafael. Comment
  UCD115707  Lepidium latifolium Miss Lilian McHoul 1965-8-9 s.n. Marin Tiburon. Comment
  CAS-BOT-BC12794  Lepidium perfoliatum John Thomas Howell 1944-5-28 19512 Marin Between Manzanita and Almonte. Comment
  UCR88851  Lepidium sativum J. T. Howell 1987-1-21 s.n. Marin Terra Linda Vegetable Garden at Nova Albion and Cermenho Court, Tera Linda, San Rafael. Comment
  CAS-BOT-BC13012  Lepidium virginicum Mrs. Courtright 1935-3-1 s.n. Marin Muir Beach. Comment
  CAS-BOT-BC226530  Leptosiphon acicularis John Thomas Howell 1938-5-22 13789 Marin San Anselmo Canyon Comment
  CAS-BOT-BC226531  Leptosiphon acicularis Volney Rattan 1867-1-1 s.n. Marin Unspecified Comment
  CAS-BOT-BC226652  Leptosiphon grandiflorus Beryl O. Schreiber 1936-6-28 2271 Marin 1.5 miles north-northwest of Indian Beach, on Tomales Bay 91 Comment
  CAS-BOT-BC226654  Leptosiphon grandiflorus Lewis S. Rose 1956-7-30 56135 Marin Point Reyes Peninsula, 7 mi. w. of Inverness 9 Comment
  CAS-BOT-BC226659  Leptosiphon grandiflorus G. Thomas Robbins; S. Galen Smith 1958-7-8 3897 Marin Along Sir Francis Drake Highway, Point Reyes Peninsula, opposite and east of RCA Radio Station, 1.5 miles south of crossing of Drakes Estero Comment
  CHSC23089  Leptosiphon grandiflorus Robert A. Schlising; L. Thurman, J. Anderson 1962-6-30 2330 Marin Coast Ranges. Near RCA Receiving Station, along Sir Francis Drake Highway; pasture. Comment
  RSA0103663  Leptosiphon parviflorus Verne Grant 1961-6-23 61 -E Marin Above Abbott's Lagoon, Point Reyes Peninsula. Comment
  CAS-BOT-BC324143  Lessingia hololeuca Lewis S. Rose 1961-7-30 61057 Marin China Camp 3 Comment
  HSC23807  Lessingia hololeuca R. A. Vanbianchi 1971-9-1 73 Marin San Geronimo ridge, above the town of San Geronimo. Comment
  JEPS58899  Lessingia hololeuca Javier Penalosa 1961-8-26 2212 Marin 150 yds. s of Blackfield Dr. Tiburon Blvd.; Tiburon Peninsula Comment
  RSA91166  Lessingia hololeuca John T. Howell 1926-9-9 2192 Marin Baltimore Park Comment
  RSA51398  Lessingia micradenia var. micradenia L. S. Rose 1949-8-6 s.n. Marin 4 miles W of Fairfax, above Alpine Lake Comment
  UC1106265  Lessingia micradenia var. micradenia John Thomas Howell 1944-7-7 19678 Marin above Camp Handy (Mt. Tamalpais); Mt. Tamalpais Comment
  UC1287488  Lessingia micradenia var. micradenia Willard Spence 1962-7-26 740 Marin 2 mi e Alpine Lake (Bolinas-Fairfax Road) Comment
  CAS-BOT-BC492918  Lessingia ramulosa Aaron Arthur 2011-8-7 010 Marin On private ranch in San Antonio Creek watershed, accessed from San Antonia Road, northern part of the county Comment
  CAS-BOT-BC283525  Leymus X vancouverensis Steve Edwards 1984-7-22 s.n. Marin Beach at Bodega Bay, entrance to marine lab Comment
  CAS-BOT-BC273568  Leymus californicus John Thomas Howell 1945-6-12 20948 Marin Lagunitas Comment
  CAS-BOT-BC273576  Leymus californicus John Thomas Howell 1939-7-2 14844 Marin Near Muir Woods Comment
  CAS-BOT-BC273578  Leymus californicus Robert F. Hoover 1941-5-8 5002 Marin Woodacre Comment
  UCD61312  Leymus californicus John Thomas Howell 1958-6-28 33640 Marin Mt. Tamalpais. Willow Meadow. Comment
  UC1177105  Leymus pacificus John Thomas Howell 1948-6-6 24335 Marin Stinson Beach Comment
  RSA0000393  Leymus pacificus Jos Burtt Davy 1900-07 6879 Marin Point Reyes. Comment
  CAS-BOT-BC274484  Leymus triticoides John Thomas Howell 1946-6-9 22002 Marin Abbotts Lagoon Comment
  CAS-BOT-BC274489  Leymus triticoides John Thomas Howell 1944-5-28 19528 Marin Between Almonte and Mill Valley Comment
  UC1197319  Ligusticum apiifolium H. E. Parks June 1923 Marin Sausalito Northern coast Ranges, Sausalito Comment
  CAS-BOT-BC531263  Lilaea scilloides A. Williams; A. Young; F. Leist; D. Morawitz 2015-4-10 15346 Marin Mount Tamalpais. Marin Municipal Water District lands: upper meadow across road to the NE from Boneyard parking lot Comment
  CAS-BOT-BC451615  Lilaea scilloides Gordon H. True 1969-4-2 4770 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda [Hondo] 60 Comment
  UC30117  Lilium pardalinum W. C. Blasdale Jul 1893 Marin Lagunitas Comment
  CAS-BOT-BC130743  Lilium pardalinum Javier Penalosa 1961-7-8 1961 Marin Below old St. Hilary's chapel, Tiburon Comment
  SEINET5556948  Limnanthes douglasii H. S. Gentry 1962-1 19699 Marin Point Reyes peninsula, 6 mi. SW of road fork to Point Reyes. 60 Comment
  UC971875  Limnanthes douglasii subsp. douglasii Charles T. Mason Jr. 1948-5-16 1197 Marin field 1/2 mi n Nicasio School (w side of Nicasio-Fairfax road) Comment
  RSA435680  Limnanthes douglasii subsp. douglasii H. L. Mason, Annetta Carter 1938-5-18 s.n. Marin Point Reyes Peninsula, 12 miles from Inverness Comment
  SBBG34774  Limnanthes douglasii subsp. douglasii R. Fowler 1983-4-18 Marin near Goddard Ranch House, E of house, Pt Reyes Nat Seashore Comment
  SEINET882377  Limnanthes douglasii var. sulphurea A. M. Carter, H. L. Mason 1938-1 1413 Marin Point Reyes Peninsula, 12 mi from Inverness. Comment
  UC1294003  Limonium californicum E. K. Balls 1958-7-22 23587 Marin along Hwy 1 3.5 mi nw Stinson Beach 1 Comment
  UC421701  Limonium californicum John Thomas Howell 1926-9-9 2188 Marin salt marsh near San Rafael Comment
  UC2046446  Limonium ramosissimum subsp. provinciale Jude Stalker 2011-10-8 Marin Corte Madera Ecological Reserve. Comment
  CAS-BOT-BC175239  Limosella acaulis Robert Soost 1998-5-1 s.n. Marin Shores of Abbotts Lagoon, Pt. Reyes National Seashore Comment
  UC41851  Limosella acaulis J. Burtt Davy 1900-6-18 6719 Marin Point Reyes Comment
  CAS-BOT-BC83562  Linanthus acicularis Doreen Smith 2003-5-1 s.n. Marin Indian Valley Open Space. Above toad pond N of playing field. Comment
  UC73626  Linanthus androsaceus E. R. Drew Apr 1890 Marin Ross Station Comment
  UC907887  Linanthus grandiflorus H. L. Mason 1932-7-24 7123 Marin Point Reyes Comment
  UC963934  Linanthus grandiflorus R. F. Hoover 1938-9-18 3854 Marin Tomales Point Comment
  UC1301144  Linanthus parviflorus Helen K. Sharsmith 1963-5-18 5439 Marin between Larkspur and Alpine Lake (Alpine Dam road); San Francisco Bay Region 243 Comment
  CAS-BOT-BC232267  Linum bienne T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1903 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest Comment
  UCD110585  Linum bienne Helen K. Sharsmith 1962-5-30 5080 Marin Between Lagunitas and Olema. 182 Comment
  JEPS37737  Lithocarpus densiflorus W. L. Jepson 1900-9-16 Marin Inverness; w Marin County Comment
  JEPS38078  Lithocarpus densiflorus Kathryn M. Hunter 1923-10-27 Marin Mill Valley Hills Comment
  UC1135288  Lithocarpus densiflorus N. French 606 Marin Muir Woods Tamalpais Quad. (1 mi se of CCC) 121 Comment
  UC5551  Lithocarpus densiflorus F. P. McLean 1800-1 Marin Mt. Tamalpais Comment
  UC5553  Lithocarpus densiflorus J. Burtt Davy 1893-7-24 218 Marin Mill Valley Comment
  CAS-BOT-BC36110  Lithocarpus densiflorus var. densiflorus A. Eastwood 1894-7-1 s.n. Marin Lagunitas Comment
  CAS-BOT-BC36120  Lithocarpus densiflorus var. densiflorus H. E. McMinn 1922-12-27 427 Marin Along trail from Lagunitas to Bolinas Ridge Comment
  POM166559  Lithocarpus densiflorus var. densiflorus P. A. Munz 1922-8-5 6436 Marin Mt. Tamalpais, above Rock Springs. 457 Comment
  RSA46396  Lithocarpus densiflorus var. densiflorus J. T. Howell 1947-1-12 s.n. Marin Above Muir Woods, south side of Mt. Tamalpais. Comment
  RSA86940  Lithocarpus densiflorus var. densiflorus F. W. Peirson 1925-10-3 6477 Marin South side of Mt. Tamalpais. Comment
  POM306624  Lithophragma Henry J. Ramsey, Henry J. Ramsey 1938-4-3 1531 Marin Mill Valley Comment
  CAS-BOT-BC430614  Lithophragma affine G. Thomas Robbins 1944-4-14 1520 Marin small stream on north slope of Big Rock Ridge, about 3 mi. w. of Hamilton Field Air Force Base 91 Comment
  CAS-BOT-BC441132  Lithophragma parviflorum Kellogg no date on label s.n. Marin San Rafael Comment
  UC29006  Lobelia F. P. McLean 1872-1 Marin Comment
Read comments
Sep 15 2010
  CAS-BOT-BC342210  Logfia filaginoides John Thomas Howell 1943-4-11 17899 Marin Black Canyon, San Rafael hills Comment
  CAS-BOT-BC342211  Logfia filaginoides John Thomas Howell 1942-7-5 17012 Marin Matt Davis Trail, Mt. Tamalpais Comment
  JEPS58900  Logfia gallica Javier Penalosa and J. T. Howell 1961-6-7 1625 Marin w of Marin County Day School; Tiburon Peninsula 30 Comment
  CAS-BOT-BC342400  Logfia gallica John Thomas Howell 1940-5-24 s.n. Marin Little Carson, Chianti country Comment
  CAS-BOT-BC342401  Logfia gallica Javier Penalosa; J. T. Howell 1961-6-7 1625 Marin Tiburon Peninsula. West of Marin Country Day School 30 Comment
  CAS-BOT-BC283450  Lolium multiflorum John Thomas Howell 1943-8-5 s.n. Marin Stinson Beach, in salt marsh Comment
  CAS-BOT-BC283451  Lolium multiflorum John Thomas Howell 1943-5-22 s.n. Marin Deer Park, near Fairfax Comment
  UCD66224  Lolium multiflorum P. Rodriguez-Rojo 1997-3-24 Marin Tiburon Peninsula, Ring Mt. 120 Comment
  UCD66228  Lolium multiflorum H. S. Yates 1936-6-14 5640 Marin 1 mile E of Aurora School. 45 Comment
  CHSC8240  Lolium perenne J. G. Moore 1969-5-10 47 Marin Hwy. 104, 6 mi. se of Hwy. 1, 2 mi. nw of Samual Taylor State Park on ne side of road in open field. 121 Comment
  CAS-BOT-BC269153  Lolium temulentum John Thomas Howell 1943-5-9 s.n. Marin San Raphael [Rafael] Comment
  UCR2526  Lolium temulentum P. B. Kennedy 1914-4-19 4700 Marin Mill Valley Comment
  SFV8557  Lomatium dasycarpum C. A. Mitchell 1969-4-12 9 Marin South side of Mount Tamalpais. Comment
  UC76380  Lomatium dasycarpum subsp. dasycarpum Miss M. Alice King April, 1896 Marin Angel Isl. Comment
  CAS-BOT-BC240512  Lonicera hispidula Gordon H. True; Fred Ross 1969-5-30 5033 Marin Pt. Reyes Bird Observatory 3 mi. NW. of Bolinas at Arroyo Honda, Inverness Ridge 182 Comment
  CAS-BOT-BC240513  Lonicera hispidula Peter H. Raven; Michael P. Johnson 1967-5-2 21281 Marin Angel Island. Slopes near road between North Garrison and Point Campbell, north side of island 45 Comment
  CAS-BOT-BC240514  Lonicera hispidula Javier Penalosa 1961-8-15 1978 Marin Tiburon Peninsula. Slopes northwest of summit 213 Comment
  JEPS12843  Lonicera hispidula var. vacillans W. L. Jepson 1892-9-9 Marin Mt. Tamalpais Comment
  CAS-BOT-BC241512  Lonicera involucrata var. ledebourii O. Grimwood No date on label 19 Marin Unspecified Comment
  POM231939  Lonicera involucrata var. ledebourii F. W. Peirson 1936-7-15 11833 Marin Point Reyes Peninsula. Comment
  HSC85869  Lonicera involucrata var. ledebourii Sandy Floyd, Tom Munton, T'ai Roulston 1987-3-13 36 Marin Rte. 1, mi. marker 43.42 5 Comment
  SEINET11071702 Image available Lotus corniculatus Jane McCaskill, C. H. Lamoureux 1956-6-29 503 Marin 3.5 miles west of Inverness on Point Reyes Light Road, Marin County, California. Comment
  RSA138293  Lotus formosissimus Volney Rattan 1883-05 s.n. Marin Corte Madera. Comment
Read comments
Oct 20 2011
  UC1129053  Lotus formosissimus B. Schreiber 1936-4-11 2160 Marin 0.8 mi sw Shell Beach; Pt. Reyes Quad. 106 Comment
  UC1300857  Lotus formosissimus Helen K. Sharsmith 1963-5-18 5467 Marin e edge Tomales Bay; San Francisco Bay Region 9 Comment
  UC589388  Lotus formosissimus Beryl O. Schreiber 1932-6-20 540 Marin Shell beach Tomales Bay Comment
  UC764496  Lotus heermannii R. F. Hoover 1941-5-12 5051 Marin Point Reyes road Inverness Ridge Comment
  UC80744  Lotus junceus var. biolettii T. S. Brandegee 1890-7-7 Marin Tamalpais Comment
  RSA119323  Lotus oblongifolius S. S. Tillett 1956-6-30 579 Marin In wet ditch 3.5 mi. along roadbank from Inverness to Pt. Reyes Light; Point Reyes Peninsula Comment
  UC589375  Lotus purshianus var. purshianus Beryl O. Schreiber 1932-7-25 672 Marin Lone Pine Beach Tomales Bay Comment
  UC80865  Lotus scoparius Katharine Brandegee 1905-1 Marin Tamalpais Comment
  RSA115229  Lotus scoparius var. scoparius Beecher Crampton 1957-6-11 4197 Marin 6 miles north of Muir Beach. Comment
  UC1177196  Lotus stipularis var. stipularis John Thomas Howell 1944-4-2 19360 Marin Bolinas Ridge Comment
  POM128956  Lotus strigosus C. F. Sonne 1887-4-17 s.n. Marin Mt. Tamalpais. Comment
  CAS-BOT-BC60261  Lunaria annua John Thomas Howell 1926-2-21 1638 Marin Inverness. Comment
  CAS-BOT-BC201238  Lupinus Charles Piper Smith 1948-6-15 48427 Marin Olema, 4.3 miles south, Highway 1 Comment
  CAS-BOT-BC201227  Lupinus Charles Piper Smith 1947-6-27 47616 Marin Point Reyes Peninsula, Radio Station Road, School Zone Comment
  CAS-BOT-BC201236  Lupinus Charles Piper Smith 1947-6-27 47618 Marin Pt. Reyes Peninsula. T. A. Gallagher Ranch Comment
  SEINET5327607  Lupinus affinis F. Martin 1962-4-21 s.n. Marin 7 miles east of San Rafael Ca. Along San Pedro road. 6 Comment
  CAS-BOT-BC201443  Lupinus albifrons var. albifrons Charles Piper Smith 1948-6-15 48418 Marin Olema, 4.3 miles south of Highway 1 Comment
  UC1537119  Lupinus albifrons var. collinus Gordon H. True Jr. 1936-3-22 373 Marin near Forest Knolls; near Forest Knolls 106 Comment
  CAS-BOT-BC196167  Lupinus albifrons var. douglasii C. H. M. 1907-8-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC196170  Lupinus albifrons var. douglasii Alice Eastwood 1913-5-12 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC196171  Lupinus albifrons var. douglasii Alice Eastwood 1913-6-15 s.n. Marin Mt. Tamalpais Comment
  UC149122  Lupinus albifrons var. douglasii Alice Eastwood Dec. 1897 Marin Mt. Tamalpais Comment
Read comments
Apr 12 2009
  CAS-BOT-BC196415  Lupinus arboreus L. R. Abrams 1927-4-19 11612 Marin Point Reyes Comment
  UC1129350  Lupinus arboreus A. E. Wieslander 1933-6-11 311 Marin 2 1/2 mi sw Point Reyes; Point Reyes Quad., sw of Point Reyes Comment
  UC864998  Lupinus arboreus L. R. Abrams 1927-4-19 11613 Marin Point Reyes Point Reyes near lighthouse (ocean bluffs); Point Reyes Comment
  UCD106641  Lupinus arboreus June McCaskill; C. H. Lamoureux 1956-6-29 498 Marin Point Reyes Lighthouse Road, ca. 7 miles W of Inverness. Comment
  SEINET5604264 Image available Lupinus arboreus Rachel Van Noord 1998-1 28 Marin Marin Headlands State Park, CA. N 37*49.497' W 112*30.451 Comment
  UC1177440  Lupinus bicolor John Thomas Howell 1943-5-9 17971 Marin San Rafael Hills Comment
  UC1177441  Lupinus bicolor John Thomas Howell 1946-4-18 21652 Marin Ignacio Comment
  SEINET6075226  Lupinus chamissonis Unknown 1990-8-12 6343 Marin Point Reyes National Seashore, Rocky hillsides near the Lighthouse parking lot. Comment
  JEPS65214  Lupinus formosus W. L. Jepson 1920-5-26 9055 Marin Novato Comment
  CAS-BOT-BC149605  Lupinus formosus var. formosus Doreen Smith 2001-9-16 s.n. Marin Marinwood interchanges, E. side. Comment
  CDA29012  Lupinus latifolius D. G. Kelch 2006-5-1 6 .167 Marin Lucas Valley Rd. Comment
  UC201033  Lupinus microcarpus var. densiflorus Katharine Brandegee July 1918 Marin near Point Reyes Station; near Point Reyes Station Comment
  UC201038  Lupinus nanus Katharine Brandegee June 1918 Marin Point Reyes Station Comment
  UC16002  Lupinus polyphyllus var. polyphyllus Alice Eastwood 1896-5-31 Marin near Tennessee Bay; near Tennessee Bay Comment
  RSA258893  Lupinus variicolor Thomas W. Nelson 1974-4-22 1217 Marin Rock Springs beside the road out Bolinas Ridge. Comment
  CAS-BOT-BC376129  Luzula comosa C. Kellner; S. Feher; S. Whelan; A. Young 2013-3-9 13110 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  RSA127066  Luzula comosa J. T. Howell 1949-5-15 25317 Marin Inverness Ridge, west of Inverness. Comment
Read comments
Feb 24 2012
  UCD142108  Luzula comosa Robert E. Preston 1982-4-17 240 A Marin around 0.1 mile north of Jewell, on Sir Francis Drake Highway. 30 Comment
  UCD161963  Luzula comosa var. comosa Ayzik Solomeshch 2014-5-23 s.n. Marin Gary Giacomini Open Space Preserve, Bates Meadow, about 6 miles west of Fairfax, vegetation plot BAT 01. UTM Zone 10 E 530280 N 4206762. (Coordinates converted from UTM data by label maker.) 180 Comment
  CAS-BOT-BC441315  Luzula subsessilis Peter H. Raven; Michael P. Johnson 1967-5-2 21280 Marin Angel Island: Near road between North Garrison and POint Campbell, north side of island 45 Comment
  JEPS67162  Luzula subsessilis W. L. Jepson 1919-5-18 8304 Marin swamp 2 mi nw Inverness; swamp nw of Inverness 91 Comment
  UC70458  Luzula subsessilis Jos. Burtt Davy 1900-6 6724 Marin Point Reyes Peninsula Comment
  RSA256388  Lythrum hyssopifolia Robert A. Norris 1974-5-24 2013 Marin Near Cecilia Way and Tiburon Blvd., Tiburon Peninsula. Comment
  SEINET3148085  Madia anomala K. Brandegee 1907-6-9 sn Marin Mill Valley, Tamalpais Comment
  CAS-BOT-BC342635  Madia anomala David D. Keck 1933-5-29 2313 Marin Mill Valley (0.9 miles north of), at foot of Mt. Tamalpais, on Lovell Avenue 60 Comment
  POM53614  Madia anomala Katherine Brandegee 1907-6-9 s.n. Marin Mill Valley, Tamalpais Comment
  CAS-BOT-BC343722  Madia elegans Philip A. Munz 1947-10-5 12188 Marin Trail from Ross to Lake Lagunitas 152 Comment
  CAS-BOT-BC343724  Madia elegans K. Brandegee 1892-6-13 s.n. Marin Tamalpais Comment
  CDA29049  Madia elegans D. G. Kelch 2006-5-1 6 .166 Marin Lucas Valley Rd. Comment
  OBI49204  Madia elegans Michener & Boletti, Boletti May 1882 s.n. Marin Sequoia cyn Comment
  CAS-BOT-BC343095  Madia gracilis Gordon H. True 1968-7-5 4671 Marin Point Reyes Bird Observatory ca. 3 mi. northwest of Bolinas at Arroyo Hondo 60 Comment
  UC830883  Madia gracilis Alice Eastwood 1912-6 289 Marin Sausalito Comment
  CAS-BOT-BC343607  Madia sativa H. M. Hall 1931-5-25 13078 Marin Gallinas Valley Comment
  CAS-BOT-BC343622  Madia sativa David D. Keck 1933-11-6 2642 Marin 5.5 mi. N. of Point Reyes city on Tomales Bay Comment
  CDA29778  Madia sativa D. G. Kelch 2007-10-16 7 .651 Marin W. of Sausalito along Rodeo Ave. Comment
  CAS-BOT-BC343623  Madia sativa Javier Penalosa 1961-6-29 1887 Marin Tiburon Peninsula. Paradise Drive 2.4 mi. northwest of Marin Country Day School Comment
  JEPS40397  Madia sativa W. L. Jepson 1919-5-18 8321 Marin Point Reyes 27 Comment
  RSA670122  Madia sativa June McCaskill, C. H. Lamoureux 1956-6-29 491 Marin Point Reyes Peninsula, Drakes Beach Comment
  SEINET3887472  Maianthemum dilatatum John A. Churchill 1974-4-29 7442982 Marin On Pierce Point Road at stream running to Abbott Lagoon.; 0 Comment
  CAS-BOT-BC511477  Maianthemum racemosum subsp. amplexicaule Alice Eastwood 1926-3-28 s.n. Marin Bear Valley Comment
  CAS-BOT-BC514230  Maianthemum stellatum Gordon H. True 1977-4-13 8164 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach 15 Comment
  CAS-BOT-BC514231  Maianthemum stellatum D. E. Breedlove 1962-4-17 2327 Marin 7.4 miles east of Olema and State Highway 1 on road to Fairfax 106 Comment
  CHSC46943  Marah fabacea Robert A. Schlising 1963-1-22 2427 Marin Point Reyes: near lighthouse. Comment
  JEPS42484  Marah oregana W. L. Jepson 1893-5-1 14131 Marin Ross Valley Mt. Tamalpais Comment
  UC195768  Marah oregana C. F. Sonne 1887-4-17 Marin near Tamalpais Comment
  UC197346  Marah oregana C. F. Sonne 1887-4-17 Marin near Tamalpais Comment
  JEPS77189  Matricaria discoidea Robert M. Lloyd 1963-4-24 2341 Marin on Bolinas Road 2.6 mi s Fairfax 182 Comment
  UC279767  Maurandya barclaiana Harriet A. Walker 1919-1 5125 Marin Mr Menzies' Garden, San Rafael Comment
  CAS-BOT-BC422661  Meconella californica John Thomas Howell 1946-4-14 21623 Marin Near Tomales Comment
  UC1176770  Meconella californica John Thomas Howell 1946-4-14 21623 Marin Near Tomales Comment
  UC1177226  Medicago arabica John Thomas Howell 1946-6-20 Marin Stinson Beach Comment
  CAS-BOT-BC271757  Melica californica Javier Penalosa 1961-3-25 1201 Marin 60 ft. above Tiburon, Tiburon Peninsula 121 Comment
  RSA127268  Melica californica J. T. Howell 1939-5-21 s.n. Marin S. Tiburon. Comment
  UC2042498  Melica californica Barbara Keller, C. Rohrer, R. Welch 2011-5-12 Marin Tiburon, Tiburon Uplands Nature Preserve, at the end of Vistazo Dr. Comment
  CAS-BOT-BC282147  Melica geyeri John Thomas Howell 1942-5-16 s.n. Marin Sausalito Hills Comment
  CAS-BOT-BC281332  Melica harfordii John Thomas Howell 1938-6-19 13928 Marin Near Rattlesnake, Mt Tamalpais Comment
  CAS-BOT-BC281334  Melica harfordii John Thomas Howell 1941-5-25 16204 Marin Arturo Trail, Mt Tamalpais Comment
  UC1132280  Melica harfordii B. Schreiber 1936-6-28 2258 Marin 1 mi nw Lagunitas 60 Comment
  SJSU3885  Melica subulata C. W. Sharsmith 1964-4-25 7236 Marin near Mud Lake, Inverness Ridge, Point Reyes Peninsula 381 Comment
  SEINET11688678  Melica subulata Unknown 1980-1 s.n. Marin 2 mi W of Samuel P. Taylor SP on the N side of Road A104 61 Comment
  CAS-BOT-BC262520  Melica torreyana John Thomas Howell 1941-5-25 16240 Marin Near Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC262521  Melica torreyana H. E. Parks 1926-4-1 s.n. Marin Tiburon Peninsula Comment
  CAS-BOT-BC262527  Melica torreyana John Thomas Howell 1940-5-12 15430 Marin Between Little Carson and Carson Ridge Comment
  CAS-BOT-BC353420  Melica torreyana P. DaSilva; J. Barrela; S. Huang; M. A. Garcia; J. Stern 2013-5-4 13527 Marin Mount Tamalpais. Marin Municipal Water District lands: Small drainage north of first bend in Fish Grade between Sky Oaks Road and Filter Plant Road Comment
  UC1738805  Melica torreyana Dean W. Taylor 1990-5-7 10691 Marin Saint Hillarys Church, Tiburon, along dirt road reached from footpath originating at the chruch, on west facing serpentine slopes. 60 Comment
  UC53659  Melica torreyana Jos. Burtt Davy 1901-4-13 6894 Marin Angel Island Comment
  UC750667  Melica torreyana Lewis S. Rose 1946-5-14 46069 Marin Potrero Meadows; Mt. Tamalpais 609 Comment
  UCD89095  Melica torreyana P. B. Kennedy 1914-3-22 4634 Marin Railroad track near Muir Inn. Comment
  UCD89122  Melica torreyana Lewis S. Rose 1965-4-4 65022 Marin 1 mi. north of Sonoma Hill slopes. 60 Comment
  POM203872  Mentha pulegium M. S. Jussel 1933-7-30 s.n. Marin Near Olema Comment
  RSA28405  Mentha pulegium E. K. Balls, P. C. Everett 1953-10-9 18592 Marin East shore of Tomales Bay along Hwy 1, 4 miles SE of Marshall 8 Comment
  RSA128947  Micropus amphibolus J. T. Howell 1943-4-11 17921 Marin Black Canyon, San Rafeal Hills Comment
  SEINET190345  Micropus californicus var. californicus H. L. Mason 1928-4-13 4317 Marin Hills N of San Rafael Comment
  UC672237  Micropus californicus var. californicus Herbert L. Mason 1928-4-13 4317 Marin hill n San Rafael Comment
  CAS-BOT-BC348920  Microseris douglasii subsp. douglasii Alice Eastwood 1912-5-20 s.n. Marin Kentfield Comment
  CAS-BOT-BC348921  Microseris douglasii subsp. douglasii Alice Eastwood; John Thomas Howell 1938-5-8 5488 Marin Lucas Valley Comment
  RSA128991B  Microseris douglasii subsp. douglasii P. H. Raven 1949-5-4 400 Marin Tiburon 91 Comment
  UC34643  Microseris paludosa E. L. Greene 1886-4-15 Marin Tomales Bay Comment
  CAS-BOT-BC322746  Microseris paludosa Robert Soost; Doreen Smith 2003-5-29 s.n. Marin Near Bull Point trailhead by fence surrounding radio statoin area w. of road to the lighhouse Comment
Read comments
Apr 26 2018
  UCD35991  Mimulus aurantiacus Beecher Crampton 1946-8-14 414 Marin along an inlet between Hamlet and Tomales. 6 Comment
  RSA637595  Mimulus aurantiacus var. aurantiacus Michael A. Vincent 1999-6-10 8607 Marin Along Pt. Reyes-Petuluma Road. About 1 mile northeast of Platform Bridge Road. Comment
  JEPS86864  Mimulus congdonii David M. Thompson 1989-4-5 996 Marin end Cascade Drive (at Elliott Nature Preserve, adjacent to a trail high on the side of a hill); Fairfax Comment
  RSA128914  Mimulus douglasii Peter H. Raven 1950-3-11 1423 Marin Above Tiburon. 122 Comment
  SBBG33296  Mimulus guttatus J. P. Broughton 1969-7-12 1269 Marin near summit of Mt. Tamalpais, Tamalpais State Park Comment
  LA96459  Mimulus guttatus M. S. Baker; 1904-5-2 Marin Ross Valley on Balinas Rd Comment
  RSA523816  Mimulus moschatus W. L. Jepson 1891-7-19 49 Marin Mill Valley. Comment
  UC446463  Mimulus nasutus Milo S. Baker 1904-5-2 Marin near Ross Valley (on Bolinas Road) Comment
  JEPS4664  Mimulus rattanii Mrs. M. K. Curran 1886-7-3 Marin near summit Mt. Tamalpais Comment
  CAS-BOT-BC174545  Minuartia californica Doreen Smith 1999-3-6 s.n. Marin Elephant Rocks, ca. 1 mile W. of Tomales Comment
  CDA31432  Minuartia douglasii D. G. Kelch 2006-5-1 6 .185 Marin Summit of Lucas Valley Road. Comment
  SD51357  Modiola caroliniana D. F. Howe 3081 Marin 2.8 miles from Invernes on Road to Pt. Reyes Comment
  CAS-BOT-BC124312  Mollugo verticillata Doreen Smith 2002-10-21 s.n. Marin Stafford Lake, Novato Comment
  UC1106145  Mollugo verticillata John Thomas Howell 1946-11-24 Marin Alpine Lake, Mount Tamalpais Comment
  CAS-BOT-BC220404  Monardella purpurea Rimo Bacigalupi 1943-7-16 2769 Marin Carson Ridge summit at head of Big Carson Canyon Comment
  CAS-BOT-BC220420  Monardella purpurea John Thomas Howell 1939-6-25 14791 Marin Summit Ave., Mill Valley Comment
  UC185721  Monardella purpurea Katharine Brandegee 1902-5-27 Marin Tiburon Comment
  CAS-BOT-BC220397  Monardella purpurea John Thomas Howell 1943-5-15 s.n. Marin Tiburon Peninsula Comment
  CAS-BOT-BC220402  Monardella purpurea John Thomas Howell 1946-8-11 22847 Marin Between Mt. Theater & Barths Retreat, Mt. Tamalpais Comment
  CAS-BOT-BC220409  Monardella purpurea Alice Eastwood 1912-6-9 315 Marin Tiburon Comment
  CAS-BOT-BC220421  Monardella purpurea Miss. H. A. Walker 1909-6-3 1727 Marin Tiburon, on a rocky slope facing San Francisco Bay Comment
  SEINET10582128  Monardella purpurea A. Graff 1993-7-14 Graff 194 Marin Mt. Tamalpais, Rock Springs Trail from Mt. Theatre. Serpentine. Locally frequent at the base of shrubs. After the first open area, pass through another set of woods. In the next open area, find Monardella purpurea on both sides of the trail. With Adenostema fascicularis, Heteromeles arbutifolia, Quercus sp., grasses and encroaching Pseudotsuga menziesii and Umbellularia californica. Bombus sp. Comment
  UCD125244  Monardella sinuata subsp. nigrescens Herbert Mason; Annetta Carter 1938-5-18 1417 Marin Point Reyes Peninsula, 12.5 miles from Inverness. Comment
  CAS-BOT-BC220537  Monardella villosa H. E. McMinn 1922-6-6 154 Marin Unspecified Comment
  POM181757  Monardella villosa H. F. Copeland 1923-6-15 522 Marin Mount Tamalpais Comment
  CAS-BOT-BC349582  Monolopia major Doreen Smith 2006-3-20 s.n. Marin Burdell Mt. above Fieldstone Ct. Comment
  PASA375  Montia sibirica Mabel B. Peirson 1926-3-28 Marin Tennessee Cove Comment
  UCSB49041  Myosotis latifolia Martincich, M. 1980-3-24 Marin On Inverness Road; one mile south of Inverness 1 Comment
  CAS-BOT-BC101682  Myrica californica Bell Richardson Jackson 1920-5-1 s.n. Marin Inverness Comment
  CAS-BOT-BC101683  Myrica californica Elmer I. Applegate 1897-12-29 3001 Marin Pt. Reyes Penn. Comment
  CAS-BOT-BC101684  Myrica californica Baki Kasapligil 1957-8-17 2949 Marin Inverness, along the shores of [Temales] Tomales Bay Comment
  JEPS30063  Myrica californica W. L. Jepson 1891-7-20 Marin Tiburon Comment
  UC1135954  Myrica californica H. S. Yates 1934-3-18 3700 Marin 2 mi. n.w. Inverness; Point Reyes Quad. Comment
  UC521731  Myrica californica Joseph Andorfer Ewan 1933-10-22 8052 Marin Pt. Reyes Peninsula, Cold Bog Comment
  UC5283  Myrica californica J. Burtt Davy 1893-7-24 228 Marin Redwood Canyon Comment
  UC672604  Myrica californica Herbert L. Mason 1924-10-12 1113 Marin s.e. slope Mt. Tamalpais Comment
  POM210632  Myrica californica Joseph A. Ewan 1933-10-22 8052 Marin Cold Bog, Point Reyes Peninsula. Comment
  UC750661  Nassella cernua Lewis S. Rose 1946-4-18 46046 Marin open slopes Black Point 6 Comment
  CAS-BOT-BC259927  Nassella lepida John Thomas Howell 1943-5-9 17956 A Marin Black Canyon, San Rafael 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-BC259938  Nassella lepida John Thomas Howell 1944-4-23 19406 Marin SE of Kentfield Comment
  SEINET199915  Nassella lepida John Thomas Howell 1945-5-27 20881 Marin East of Mountain Thetre Mt. Tamalpais Comment
  UCD87879  Nassella lepida P. B. Kennedy Date Unknown s.n. Marin West Point Inn to Bolinas trail, Mt. Tamalpais. Comment
  CAS-BOT-BC260147  Nassella pulchra John Thomas Howell 1946-5-16 21853 Marin Angel Island, SE side Comment
  CHSC30235  Nassella pulchra M. S. Taylor 1980-4-12 2466 Marin Ca. 2 mi n of Nicasio, on e side of Nicasio Valley Rd. Comment
  CHSC8591  Nassella pulchra K. Henegar 1969-5-10 36 Marin 5 m west of Samual P. Taylor State Park, along road side. Comment
  UC790975  Nassella pulchra A. A. Beetle 1941-5-20 2722 Marin 5 mi w Mill Valley Comment
  UCD87458  Nassella pulchra Beecher Crampton 1954-4-28 1813 Marin 3 miles northeast of Pt. Reyes Lighthouse. Comment
  POM264332  Nasturtium officinale H. L. Mason 1941-5-24 12424 Marin Tomales Point, 1 mile W of Indian Beach. 91 Comment
  UC1023052  Navarretia intertexta John Thomas Howell 1941-7-6 16351 Marin Kent Trail Mt. Tamalpais Comment
  CAS-BOT-BC230349  Navarretia leucocephala subsp. bakeri Doreen Smith 1995-6-2 s.n. Marin Peripheral parts of Hidden Lake, Mount Burdell, Novato Comment
  UC106828  Navarretia mellita unknown 1891-6-14 Marin Mt. Tamalpais Comment
  CAS-BOT-BC232715  Navarretia rosulata John Thomas Howell 1946-6-23 22114 Marin Carson Ridge Comment
  UCR197880  Navarretia squarrosa Beecher Crampton 1946-8-14 410 Marin Along inlet between Hamlet and Tomales 6 Comment
  UC101969  Navarretia viscidula Katharine Brandegee Jun 1905 Marin Tamalpais Comment
  UC133895  Navarretia viscidula unknown Marin San Rafael Comment
  UC24186  Nemophila heterophylla Michener and Bioletti April, 1892 Marin Ross Valley Comment
  UC618483  Nemophila heterophylla Alice Eastwood, John Thomas Howell 1938-5-8 5493 Marin head of Nicasio Creek Comment
Read comments
Apr 23 2012
  POM195545  Nemophila heterophylla H. E. Parks, S. T. Parks 1930-4-10 465 Marin Ross district, Lake Phoenix. 30 Comment
  RSA421273  Nemophila heterophylla Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais and vicinity. Comment
  RSA77571  Nemophila heterophylla W. Luttrell Rogers 1890-4-4 s.n. Marin San Rafael. Comment
  UCD160359  Nemophila menziesii Nellie Coffey 1931-3-29 s.n. Marin Point Reyes. Comment
  JEPS77207  Nemophila menziesii var. atomaria Robert M. Lloyd 1963-4-24 2353 Marin on Bolinas Road 5 mi s Fairfax 274 Comment
  UC767672  Nemophila menziesii var. atomaria R. F. Hoover 1938-2-15 2741 Marin Tiburon Comment
  UCSB11504  Nemophila menziesii var. atomaria Blattau, Jim 1962-4-17 Marin End of road at tip of Point Reyes Peninsula 60 Comment
  UC335440  Nemophila menziesii var. integrifolia Lemmon Marin San Rafael Comment
  CAS-BOT-BC384605  Nemophila parviflora var. parviflora R. Schneider; T. Pollak; J. Stern; L. Williams 2013-4-12 13516 Marin Mount Tamalpais. Marin Municipal Water District lands: NE of large turnaround at top of Fish Grade near Filter Plant Road Comment
  RSA0034434  Nemophila parviflora var. parviflora N. L. Gardner 1908-4-28 8 Marin Mill Valley, at the southerly base of Mt. Tamalpais. Comment
  CAS-BOT-BC142227  Oemleria cerasiformis John Thomas Howell 1946-6-16 22078 Marin Olema Marshes Comment
  UCD20936  Oemleria cerasiformis E. Bortiri 2001-5-19 129 Marin Point Reyes, Road in private property, about 0.3 miles from Sir Francis Drake Blvd and 5 miles from Inverness toward Lighthouse. Comment
Read comments
Aug 21 2007
  UCSB2827  Oemleria cerasiformis Keator, Glenn 1959-3-31 Marin 2.4 miles northwest of Lagunitas district on highway from Fairfax to Olema Comment
  CAS-BOT-BC499673  Orobanche californica subsp. californica Ethel Wickes 1917-9-1 s.n. Marin Pt. San Pedro Comment
  JEPS19481  Orobanche fasciculata Herbert L. Mason 1925-4-12 1321 Marin Mt. Tamalpais. Comment
  UC217612  Orobanche fasciculata Katharine Brandegee Marin Mount Tamalpais. Comment
  RSA0006071  Orobanche fasciculata var. franciscana P. A. Rydberg 1905-6-15 6230 Marin Mt. Tamalpais. Comment
  CAS-BOT-BC500277  Orobanche uniflora subsp. occidentalis John Thomas Howell 1943-4-11 17909 Marin San Rafael HIlls: Bkack Canyon Comment
  CAS-BOT-BC238417  Orthocarpus Monnet 1913-4-27 631 Marin Tocaloma Comment
  RSA408809  Orthocarpus attenuatus L. S. Rose 1935-4-20 35109 Marin Woodacre. Comment
  RSA220018  Orthocarpus faucibarbatus J. T. Howell 1969-5-5 45572 Marin Ring Hill, Tiburon Peninsula. Comment
  RSA80234  Orthocarpus purpurascens var. latifolius F. W. Peirson 1936-7-15 11834 Marin Near the lighthouse, Point Reyes. Comment
  POM181766  Oxalis corniculata H. F. Copeland 1925-7-5 530 Marin Coast. Comment
  JEPS20048  Oxalis oregana Mary F. Hall 1925-4-8 Marin Mt. Tamalpais Comment
  UC17223  Oxalis oregana Ivar Tidestrom 1895-5-11 Marin near Mill Valley Comment
  UC571123  Oxalis oregana Herbert L. Mason 1925-4-12 1340 Marin Mt. Tamalpais Comment
  UC117978  Papaver californicum Mrs. K. Brandegee June 1892 Marin Tamalpais Comment
  CAS-BOT-BC422803  Papaver californicum unspecified No date on label s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC422804  Papaver californicum R. Bacigalupi 1948-5-23 2876 Marin Along newly-made truck trail around head of Bill Williams Gulch, Mt. Tamalpais Comment
  CAS-BOT-BC253945  Parapholis incurva John Thomas Howell 1945-5-6 20816 Marin Just above high tide, San Rafael Comment
  CDA2136  Parapholis incurva J. T. Howell 1945-5-6 20816 Marin San Rafael. 0 Comment
  JEPS86707  Parentucellia latifolia M. E. Wetherwax with K. Martin 1991-5-7 2190 Marin 3.5 km E of Marshall on S side of Marshall-Petaluma Road. Comment
  UC1177493  Paspalum dilatatum John Thomas Howell 1945-8-5 21364 Marin Stinson Beach near Stinson Beach, McKinnan's Landing (McKinnan's Landing) Comment
  HSC10528  Paspalum distichum L. S. Rose 1956-8-20 56147 Marin Marin - Sonoma County line; San Antonio Creek, Hwy. 101 3 Comment
  CDA12281  Pedicularis densiflora G. F. Hrusa 1989-2-16 5833 Marin Mt. Tamalpais State Park; approx. 3/4 mile E of Bootjack parking area. Comment
  UC399538  Pellaea mucronata var. mucronata Michener and Bioletti July 1892 Marin Tamalpais Comment
  UC42623  Pellaea mucronata var. mucronata Chesnut and Drew 1891-4-17 Marin w slope near summit Bolinas Ridge Comment
  CAS-BOT-BC258785  Pennisetum clandestinum Catherine Best 1986-10-14 1222 Marin In the garden of the medical building at San Marin & San Andreas Sts., Novato Comment
  JEPS104732  Penstemon heterophyllus var. purdyi John L. Morrison 1937-6-8 2492 Marin Mount Tamalpais; along fire road near Rifle Camp Comment
  CAS-BOT-BC330457  Pentachaeta alsinoides A. A. Heller 1904-4-28 7369 Marin Corte Madera Comment
  CAS-BOT-BC330475  Pentachaeta bellidiflora Margaret Adamson 1899-4-1 s.n. Marin Corte Madera Comment
  UC35610  Pentachaeta bellidiflora Margaret Adamson 1899-4-1 Marin Corte Madera Comment
  CAS-BOT-BC77099  Pentagramma triangularis subsp. triangularis Javier Penalosa 1961-3-11 1127 Marin Tiburon Peninsula - 602 ft. hill west of Paradise Cay. 60 Comment
  CAS-BOT-BC77055  Pentagramma triangularis subsp. triangularis Kellogg; Hartford 1877-7-1 s.n. Marin Corte Madera (N.P.R.R.) Comment
  CAS-BOT-BC77095  Pentagramma triangularis subsp. triangularis Kellogg; Hartford 1877-7-1 s.n. Marin Corte Madera N.P.R.R. Comment
  JEPS123250  Perideridia gairdneri David Gowen 2009-8-16 1089 Marin Abbots Lagoon at the south end. Comment
  CAS-BOT-BC222725  Perideridia gairdneri subsp. gairdneri John Thomas Howell 1939-10-1 15367 Marin Near Lake Lagunitas Comment
  UC1341224  Perideridia gairdneri subsp. gairdneri J. Ewan 1933-10-22 8073 Marin Tomales Pt. road Pt. Reyes Peninsula Comment
  UCD99499  Persicaria lapathifolia Lillian McHoul 1971-9-26 s. n. Marin Nicasio Reservoir. Comment
  CAS-BOT-BC419016  Persicaria lapathifolia J. T. Howell 1987-7-30 s.n. Marin Community Vegetable Garden, Nova Albion St. across from Cermenho Ct., San Rafael Comment
  CAS-BOT-BC419018  Persicaria lapathifolia Ira L. Wiggins 1935-8-1 8157 Marin Creek at head of Tomales Bay Comment
  CAS-BOT-BC419340  Persicaria punctata Gordon H. True; Fred Ross 1969-9-5 5121 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda [Hondo] 60 Comment
  CAS-BOT-BC419341  Persicaria punctata Robert A. Norris 1983-9-10 4589 Marin By Tennessee Valley Trail, ca. 1/4 mi. inland from Tennessee Cove 21 Comment
  SEINET3388836 Image available Petasites palmatus Lewis S. Rose 1932-3-8 3258 Marin Redwood Forest, Lagunitas, Marin Co. 67 Comment
  CDA24069  Petrorhagia dubia D. G. Kelch 2007-4-22 7 .195 Marin Mt. Tamalpais; E Bootjack Camp. 0 Comment
  UC1784142  Phacelia Ethel Crum 1930-1 664 Marin Point Reyes Comment
  POM199584  Phacelia divaricata H. E. Parks s.n. Marin Tiburon. Comment
  POM65591  Phacelia divaricata Alice Eastwood 1903-5-3 3238 Marin Mt. Tamalpais. Comment
  RSA42346  Phacelia divaricata var. continentis Lincoln Constance, J. F. Davidson, R. H. Shan, W. L. Wagner 1946-3-30 3030 Marin Point Reyes 61 Comment
  UC735069  Phacelia insularis var. continentis Lincoln Constance, John F. Davidson, Ren Hwa Shan, Warren H. Wagner 1946-3-30 3030 Marin Point Reyes 60 Comment
  RSA15431  Phacelia malvifolia Carl B. Wolf 1927-4-24 362 Marin Stinson Beach. Comment
  UCD88761  Phalaris californica L. S. Smith 1916-5-7 s.n. Marin Lagunitas. Comment
  JEPS128136  Phalaris canariensis Eric Wrubel 2011-6-30 NPS 17 Marin Golden Gate National Recreation Area. On edge of Dias Ridge Trail near second switchback above Highway 1. Comment
  SEINET3144276  Phalaris minor L. S. Rose 1940-4-28 40240 Marin Bootjack camp, Mt. Tamalpais 305 Comment
  UC1177482  Phalaris paradoxa John Thomas Howell 1943-5-30 18179 Marin Mill Valley; Summit Ave. Comment
  UCD81597  Phalaris paradoxa Collector Unknown 1925-5-6 s.n. Marin Marin. Comment
  CAS-BOT-BC134970  Phoradendron bolleanum Dr. B. W. Evermann 1914-11-29 s.n. Marin Carson Ridge Comment
  CAS-BOT-BC134971  Phoradendron bolleanum John Thomas Howell 1939-10-29 s.n. Marin San Geronimo Ridge Comment
  SEINET10535564  Phormium tenax Chester T. Dziekanowski, David B. Dunn; Charlene A. Bennett 1976-8-1 Dziekanowski 2481 Marin Collected on Balboa St., San Rafael. Comment
  UC370271  Phyllospadix torreyi W. A. Setchell 1921-8-27 Marin Bolinas Comment
  CAS-BOT-BC140517  Physocarpus Alice Eastwood 1912-5-21 59 Marin Kentfield Comment
  SEINET12162893  Pickeringia montana I. Knight, Knight, W. 1982-1 4502 Marin Tilden Botanic Garden, Berkeley. Originally collected at Mt. Tam in Marin County, Ca Comment
  UC17048  Pickeringia montana var. montana W. L. Jepson 1891-6-11 Marin Mt. Tamalpais; higher slopes Comment
  UC2058858  Pinus coulteri Peter Alpert with Ellen Simms and Tom Colton 2017-2-18 1 Marin Old Stove Trail, Mt. Tamalpais. Comment
Read comments
Jul 25 2018
  SD51356  Pinus muricata Darley F. Howe 1961-7-28 Marin 2.8 miles from Inverness on road to Point Reyes 60 Comment
  SD77929  Pinus muricata D. E. Breedlove 1962-4-17 12287 Marin 2 miles northwest of Inverness 120 Comment
  UC1073320  Piperia elegans George B. Rossbach 1954-10-10 226 Marin 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
  UCSC008620  Piperia elegans subsp. decurtata Randall Morgan 1989-1-1 1096 -P Marin Point Reyes (Fish Docks colony) Comment
  RSA70089  Piperia transversa Mabel Peirson 1912-07 1702 Marin Mt. Tamalpais Comment
  CDA2328  Piptochaetium setosum 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. Comment
  CAS-BOT-BC251019  Piptochaetium setosum Thomas H. Harris 1978-5-17 s.n. Marin Ridge between Garden Canyon and Pike County Gulch on western slope of Bolinas Ridge ca. 3 1/4 miles north of Stinson Beach Comment
  RSA295054  Plagiobothrys bracteatus Robert A. Norris, John L. Inase 1981-4-4 4106 Marin West end of Stafford Lake, 5 miles west of Novato. 43 Comment
  UC54971  Plagiobothrys reticulatus Jos. Burtt Davy 1900-6 6814 Marin Point Reyes Peninsula Comment
  JEPS116951  Plagiobothrys reticulatus var. rossianorum David Gowen 2008-4-12 852 Marin Point Reyes, near Abbotts Lagoon. Along dirt road from stock pond to lagoon at the southeast end of lagoon. Comment
  SD81284  Plagiobothrys reticulatus var. rossianorum Darley F. Howe 1969-5-27 4577 Marin Point Reyes Beach Comment
  RSA756412  Plagiobothrys undulatus David Gowen 2007-5-6 698 Marin Mount Burdell area, in Hidden Lake. Comment
  SD71292  Plantago elongata John Howell 1946-4-14 21634 Marin Near Dillons Beach, Marin County Comment
  UC1536776  Plantago erecta G. H. True 1936-3-22 369 Marin near Forest Knolls 106 Comment
  RSA523585  Plantago erecta W. L. Jepson 1920-5-26 9058 Marin Novato. Comment
  CAS-BOT-BC232255  Plantago lanceolata J. Klein; G. Block; L. Webb; et al. 2012-5-5 832 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail Comment
  UC494227  Plantago lanceolata Miss E. Haefner 1932-5-19 Marin Sausalito Comment
  CHSC22154  Plantago subnuda Robert A. Schlising; Anna Eagle 1962-6-8 2293 Marin In areas of springs on slopes near Point Reyes Lighthouse. Comment
  JEPS34413  Plantago subnuda Rimo Bacigalupi, and L. R. Heckard, Tsan-Iang Chuang 1963-6-12 8889 Marin at junction of Sir Francis Drake highway and road to Tomales Bay State Park; Inverness Ridge 101 Comment
  JEPS37912  Plantago truncata subsp. firma M. S. Jussel 1934-5-1 Marin Meadow at Lake Lagunitas Comment
  CAS-BOT-BC91774  Platystemon californicus Alice Eastwood; John Thomas Howell 1938-5-8 5485 Marin Lucas Valley. Comment
  POM193918  Platystemon californicus var. californicus J. T. Howell 1930-4-20 4734 Marin Pt. Reyes. Comment
  UC999847  Plectritis brachystemon S. C. Dyal, C. G. Nast, B. Schreiber 1938-5-14 688 Marin 1 mi sw of Pelican Point (on Point Reyes Bay); Point Reyes Bay 91 Comment
  CAS-BOT-BC175947  Plectritis brachystemon Gordon H. True 1964-5-6 1347 Marin Hills w. of Sausalito Comment
  CAS-BOT-BC260933  Pleuropogon californicus var. californicus John Thomas Howell 1941-6-10 16280 Marin Near Black Point Comment
  UC1446207  Pleuropogon refractus Paul But with Grace Law 1977-5-14 P 29 Marin near Point Reyes Bird Observatory (along a fire trail, Bolinas); Bolinas Comment
  LA12533  Poa douglasii Lewis S. Rose; 1935-5-11 35159 Marin Stinson Beach Comment
  POM222627  Poa douglasii L. S. Rose 1935-5-11 35159 Marin Stinson Beach Comment
  UC1132603  Poa douglasii B. Schreiber 1937-4-25 2381 Marin 8 mi n Inverness; Pt Reyes Quadrangle, Pt Reyes Peninsula Comment
  CAS-BOT-BC254663  Poa douglasii A. A. Beetle 1945-6-12 3993 Marin On N side of Point Reyes Comment
  SEINET10659236  Poa douglasii Lewis S. Rose 1935-5-11 Rose 35159 Marin Stinson Beach. Comment
  CAS-BOT-BC255855  Poa kelloggii John Thomas Howell 1943-5-2 17928 Marin Big Carson Canyon Comment
  UCD90525  Poa kelloggii Beecher Crampton 1960-6-8 5618 Marin ca. 2 miles west of Lagunitas. Samuel P. Taylor State Park. Comment
  CAS-BOT-BC232195  Poa pratensis J. Klein; G. Block; L. Webb; et al. 2012-5-5 823 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  CAS-BOT-BC247324  Poa pratensis John Thomas Howell 1943-5-22 18116 Marin Fairfax Comment
  CAS-BOT-BC247329  Poa pratensis John Thomas Howell 1944-6-4 19545 Marin Inverness Ridge west of Inverness Comment
  CAS-BOT-BC236222  Poa secunda subsp. secunda John Thomas Howell 1946-5-16 21895 Marin Angel Island, N side Comment
  CAS-BOT-BC236223  Poa secunda subsp. secunda John Thomas Howell 1943-5-15 18071 Marin Tiburon Peninsula, S end Comment
  UC188808  Poa secunda subsp. secunda Michener Apr. 1891 119 Marin Mt Tamalpais Comment
  CAS-BOT-BC244215  Poa unilateralis John Thomas Howell 1946-5-26 21953 Marin Point Reyes Lighthouse Comment
  UCD92132  Poa unilateralis Beecher Crampton 1957-6-11 4187 Marin 1.3 miles north of Muir Beach. Comment
  UC129768  Polygala californica C. O. Smith 1906-6-12 Marin Mill Valley Comment
  SEINET5845268  Polygala californica K. Brandegee s.n. Marin Tamalpais Comment
  SEINET5845270  Polygala californica C. O. Smith 1906-6-12 s.n. Marin Mill Valley Comment
  CAS-BOT-BC414200  Polygonum aviculare subsp. depressum John Thomas Howell 1939-7-2 14813 Marin Border of Almonte salt marsh Comment
  CAS-BOT-BC414201  Polygonum aviculare subsp. depressum Javier Penalosa 1961-8-26 2177 Marin Tiburon Peninsula. Tiburon Blvd. 1/2 mi. from U.S. 101 Comment
  UC1176914  Polygonum hydropiperoides John Thomas Howell 1945-10-14 Marin Olema Meadows Comment
  JEPS84536  Polygonum marinense Kristina Schierenbeck 1987-6-15 Marin sw shore of creek ca 500 ft se Bon Air Bridge; Escalle Marsh, Corte Madera Creek Comment
  UC1101206  Polygonum marinense Malcolm A. Nobs and S. Galen Smith 1949-6-29 912 Marin Point Reyes, north of Inverness Comment
  UC1106194  Polygonum marinense John Thomas Howell 1945-7-8 21282 Marin Burdell; salt marshes Comment
  RSA122835  Polygonum paronychia B. O. Schreiber 1938-7-16 86916 Marin Point Reyes, 0.7 miles NE of Coast Guard Station Pt Reyes Peninsula. 38 Comment
  UC1561406  Polygonum paronychia Barbara Ertter with Annetta Carter 1985-7-21 5763 Marin e side of Sir Francis Drake Hwy opposite radio towe (head of estero); Point Reyes, Drake's Estero Comment
  UC903293  Polygonum paronychia Ethel Crum 1933-10-8 1573 Marin 3 mi e old post office (sand dunes near sea); Point Reyes Peninsula Comment
  UCD100529  Polygonum paronychia Park, Chong-Wook; Min-Ha Kim and Mi-Jeong Yoo 2001-3-29 93004 4/10 Marin Point Reyes, North beach Parking. 17 Comment
  CAS-BOT-BC419845  Polygonum patulum John Thomas Howell 1945-7-8 21284 Marin San Antonio Station Comment
  RSA309545  Polygonum punctatum Robert A. Norris 1983-9-10 4589 Marin Tennessee Valley Trail, 1/4 mile inland from Tennessee Cove. 21 Comment
  CAS-BOT-BC420979  Polygonum spergulariiforme John Thomas Howell 1946-9-20 23021 Marin East of Dillons Beach Comment
  UC1446045  Polypodium A. Smith with MacNeill, Lee, and Whitmore 1979-2-6 719 Marin just e (ca. 1000 ft) of turn-off to Chimney Rock (s side of rd.); Pt. Reyes peninsula, Headlands 97 Comment
  UC1446035  Polypodium A. Smith with MacNeill, Lee, and Whitmore 1979-2-6 722 Marin e arm of Headlands overlooking Drake's Bay (n of trail to Scenic Overlook); Pt. Reyes 53 Comment
  UC615261  Polypodium Beryl O. Schreiber 1932-2-20 17 Marin First Valley Trail Inverness Comment
  SEINET191587 Image available Polypodium californicum Lewis S. Rose 1939-2-23 39006 Marin Mill Valley 30 Comment
  RSA160487  Polypodium californicum Robert M. Lloyd 1962-1-29 568 Marin 1.4 miles west of Pt. Reyes Station on road to Inverness from State Highway 1 Comment
  CAS-BOT-BC72047  Polypodium calirhiza Mary Elizabeth Parsons Hawver s.n. Marin Kentfield Comment
  CAS-BOT-BC72052  Polypodium calirhiza Mary Elizabeth Parsons 1895-3-1 s.n. Marin Tamalpais - 3rd Murray Canyon Comment
  CAS-BOT-BC76899  Polypodium calirhiza Miss E. Cannon 1899-1-24 s.n. Marin Larkspur Comment
  JEPS79642  Polypodium calirhiza Edward Lee 1956-12-30 Marin top of great seaward bluff Pt. Reyes; Pt. Reyes Peninsula 182 Comment
  RSA302170  Polypodium glycyrrhiza J. R. Shevock 1971-2-27 688 Marin Mt. Tamalpais State Park 396 Comment
  SD9276  Polypodium scouleri J. G. Lemmon Unknown Marin Sausalito hills, overlooking the Golden Gate [Bridge] Comment
Read comments
Jul 10 2010
  UCSB11368  Polypodium scouleri Breedlove, Dennis 1961-12-31 Marin Point Reyes lighthouse area 45 Comment
  SD98967  Polypogon australis Darley F. Howe 1977-10-9 Marin Point Reyes south of Inverness Comment
  UC2045356  Polystichum Carl J. Rothfels with John Game, L. P. Agnew 2015-9-19 4612 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-BC72143  Polystichum californicum Miss E. Cannon 1899-1-21 s.n. Marin Near Tamalpais Station Comment
  CAS-BOT-BC72146  Polystichum californicum Mrs. Anna G. Blaisdell s.n. Marin Ravines near to San Rafael Comment
  CAS-BOT-BC72147  Polystichum californicum C. D. MacNeill 1962-5-7 4 Marin Cataract Gulch, Mt. Tamalpais Comment
  SD27441  Polystichum californicum Unknown 1880-1 Marin Near San Rafael Comment
  CHSC64269  Polystichum munitum H. H. Schmidt; A. Pool 1993-6-7 801 Marin Along Lucas Valley Road; 5.9 miles SE of Nicasio. 130 Comment
  CAS-BOT-BC72416  Polystichum munitum C. D. MacNeill 1962-5-7 3 Marin Cataract Gulch, Mt. Tamalpais Comment
  CAS-BOT-BC72426  Polystichum munitum John Thomas Howell 1948-5-22 24309 Marin Camp Tucker, Mt. Tamalpais Comment
  UC1177327  Potamogeton nodosus John Thomas Howell 1939-8-27 15319 Marin Phoenix Lake Comment
  UC279593  Potamogeton pectinatus H. E. Parks 1925-9-13 Marin Lake Phoenix Comment
  RSA15219  Potentilla anserina var. grandis Carl B. Wolf 1927-4-24 374 Marin Stinson Beach. Comment
  CAS-BOT-BC300531  Prosartes hookeri A. Castner; J. Stern; C. Haggerty; A. Young 2013-6-8 13052 A Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert EG24 Comment
  CAS-BOT-BC309789  Prosartes hookeri A. Castner; J. Stern; C. Haggerty; A. Young 2013-6-8 13052 B Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert EG24 Comment
  CAS-BOT-BC516332  Prosartes hookeri Volney Rattan 1886-5-8 s.n. Marin Camp Taylor Comment
  CAS-BOT-BC516334  Prosartes hookeri H. L. Mason 1917-4-4 75 Marin Tocaloma Comment
  CAS-BOT-BC516339  Prosartes hookeri Dr. A. Kellogg; W. G. W. Harford 1868-7-22 992 Marin Sausalito 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
  UCD22661  Prunella vulgaris var. atropurpurea Lori Steiner 1990-6-2 14 Marin Bunker Rd., Marin. 121 Comment
Read comments
Jun 14 2006
  SEINET12272879  Prunella vulgaris var. lanceolata E. H. Graham 1931-1 6883 Marin Pt. Reyes Comment
  CAS-BOT-BC159835  Prunus cerasifera Javier Penalosa 1962-3-17 2253 Marin Paradise Drive near entrance road to Shellabarger Estate Comment
  CAS-BOT-BC151167  Prunus subcordata John Thomas Howell 1944-4-13 19369 Marin Big Rock Ridge west of Hamilton Field Comment
  JEPS20445  Pseudognaphalium beneolens W. L. Jepson 1892-9-9 14743 Marin Mt. Tamalpais Comment
  CAS-BOT-BC356725  Pseudognaphalium californicum Javier Penalosa 1961-6-29 1875 Marin Tiburon Peninsula. Paradise Drive 2.4 mi. northwest of road to Naval Net Depot Comment
  CAS-BOT-BC356733  Pseudognaphalium californicum Gordon H. True 1968-7-12 4690 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo 45 Comment
  UC1301028  Pseudognaphalium californicum Helen K. Sharsmith 1962-5-30 5079 Marin dry grassland between Lagunitas and Olema 182 Comment
  CAS-BOT-BC356957  Pseudognaphalium canescens Doreen Smith 1995-10-5 s.n. Marin Alpine Lake - east side Comment
  CAS-BOT-BC357647  Pseudognaphalium stramineum Gordon H. True 1968-7-26 4722 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo 60 Comment
  JEPS48295  Pseudotsuga menziesii var. menziesii W. L. Jepson 1920-9-1 9085 Marin Mt. Tamalpais Comment
  CAS-BOT-BC421217  Pterostegia drymarioides Greg de Nevers 2001-4-26 12355 Marin Audubon Canyon Ranch. At Henderson Overlook. 304 Comment
  CAS-BOT-BC421241  Pterostegia drymarioides Peter H. Raven; Michael P. Johnson 1967-5-2 21331 Marin Angel Island. On northwest side of island 137 Comment
  JEPS8436  Pterostegia drymarioides E. L. Greene May 1886 Marin Comment
  CAS-BOT-BC239828  Puccinellia nutkaensis Doreen Smith; Ashley Ratcliffe 2004-5-16 s.n. Marin Drakes Estero Bridge, Pt. Reyes Comment
  SEINET7614795 Image available Puccinellia nutkaensis J. T. Howell 1945-8-19 21434 Marin Head of Drake's Bay Comment
  SEINET881814  Quercus X howellii J. M. Tucker 1947-1 1591 Marin Near top of Fish Grade, between Phoenix Lake and Lake Lagunitas. Comment
  CAS-BOT-BC104210  Quercus X morehus Don Greame Kelley 1961-3-14 s.n. Marin Ridge E of Terra Linda Comment
  CAS-BOT-BC104211  Quercus X morehus Greg de Nevers 2001-4-6 12517 Marin Fairfax, Cascade Canyon Comment
  CAS-BOT-BC104423  Quercus X subconvexa J. M. Tucker 1947-8-31 1589 Marin beside Ridgecrest Road (road from Fairfax to Alpine Dam), ca. 7.5 miles SW of Fairfax Comment
  CAS-BOT-BC104424  Quercus X subconvexa Javier Penalosa 1961-4-29 1403 Marin Above Paradise Cove 152 Comment
  UCD47296  Quercus X subconvexa J. M. Tucker 1947-8-1 1580 E Marin Ca. 3/8 mile approximately east of the white church on the hill above Tiburon, Marin County, California. Comment
  UCD47306  Quercus X subconvexa 1966-8-19 s.n. Marin Beside road, at edge of the largest serpentine area on the road from Fairfax to Lake Alpine Dam, Marin County, California. (Canyon below the road with a few trees of Q. garryana). Comment
  CAS-BOT-BC331497  Quercus agrifolia J. Klein; A. (Alice) Chavez; S. Tsiu; A. (Armando) Chavez; W. Dreskin 2013-3-9 13334 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  JEPS104699  Quercus agrifolia John L. Morrison 1937-3-14 1986 Marin Comment
  UC1076083  Quercus agrifolia Herbert L. Mason 1926-9-12 3638 Marin Lake Lagunitas Comment
  UC405364  Quercus agrifolia C. F. Sonne Apr 1887 1589 Marin Ross Valley Comment
  LA43655  Quercus agrifolia Joseph Andorfer Ewan; 1936-8-3 9407 Marin upper rim of Deerk Park on Alpine Lake Trail Comment
  SEINET7908387  Quercus agrifolia J. Sanford Marin Corte Madera 61 Comment
  CAS-BOT-BC62538  Quercus chrysolepis Wilma Follette 1996-6-12 s.n. Marin Woodacre Ridge Fire Rd., below (NE) of Pine Mtn. Fire Rd. Comment
  CAS-BOT-BC62541  Quercus chrysolepis 1893-11-12 s.n. Marin Mt. Tamalpais Comment
  POM166561  Quercus chrysolepis P. A. Munz 1922-8-5 6435 Marin Mt. Tamalpais, above Rock Springs. 518 Comment
  UC1083180  Quercus chrysolepis H. L. Mason 1924-11-15 1138 Marin Willow Creek Rattlesnake Comment
  UC1083181  Quercus chrysolepis H. L. Mason 1924-11-16 1155 Marin Willow Camp Comment
  UCD153097  Quercus cornelius-mulleri Stephen K. Langer 1992-11-1 Marin P; along High Marsh Trail, about 1 mile west of; junction with Ben Schmidt Trail.; Comment
  UCD45962  Quercus durata var. durata J. M. Tucker 1947-8-31 1587 Marin At top of road bank beside Fairfax-- Alpine Dam road, ca. 7.5 miles southwest of Fairfax, Marin County, California. 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-BC334483  Quercus garryana C. Kellner; M. Murphy; J. Nuzzo; S. Whelan; M. O'Herron 2013-8-10 13664 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rocky Ridge Road, after Bon Tempe dam Comment
  CAS-BOT-BC334484  Quercus garryana C. Kellner; M. Murphy; J. Nuzzo; S. Whelan; M. O'Herron 2013-8-10 13665 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rocky Ridge Road, after Bon Tempe dam Comment
  JEPS37843  Quercus garryana W. L. Jepson 1921-9-24 9494 Marin San Anselmo Creek 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
  JEPS37414  Quercus kelloggii W. L. Jepson Apr 1892 14828 Marin Ross Valley Comment
  UCSC008840  Quercus kelloggii Al Keuter 2014-6-23 00 103 -1 Marin Northeast corner of North San Pedro Road intersection with Backs Landing, near South Fork of Gallinas Creek. 16 Comment
  UCSC008842  Quercus kelloggii Al Keuter 2014-6-23 00 103 A Marin Northeast corner of North San Pedro Road intersection with Backs Landing, near South Fork of Gallinas Creek. 16 Comment
  CAS-BOT-BC300537  Quercus lobata E. Hinman; S. Kawachi; N. Cullen 2013-6-8 13354 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  RSA0119675  Quercus parvula var. tamalpaisensis Fred M. Roberts 2016-1-10 7985 Marin Mount Tamalpais: North slope, International Trail, 0.13 km east of Ridgecrest Blvd and 0.5 km NNE summit of West Peak. 683 Comment
  UCD14062  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-2-22 31 Marin California, Marin Co.; west side of Kent Trail, ca. 0.3 mi. south of Lake Alpine, Comment
  UCD14386  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-7-8 s.n. Marin Marin Co.; north side of San Geronimo Ridge Road, on Green Hill just west of cross-roads; 383 Comment
  CAS-BOT-BC104879  Quercus wislizeni Chas. W. Michael 1917-10-1 s.n. Marin San Anselmo Canyon Comment
  CAS-BOT-BC104898  Quercus wislizeni Stephen K. Langer 1993-2-22 26 Marin Mt. Tamalpais, W side of Benstein [Bernstein] Trail ca. 0.2 mi S of Laurel Dell Road 616 Comment
  UC1543219  Quercus wislizeni Donald G. Nelson 1937-3-5 447 Marin between Lake Lagunitas and Lake Phoenix (n side of Mt. Tamalpais); Mt. Tamalpais Comment
  UC405378  Quercus wislizeni F. P. Nutting 1895-6-27 Marin Mt. Tamalpais Comment
  UCD47494  Quercus wislizeni Frank A. Pitelka 1946-4-20 s.n. Marin Bootjack Camp, Mt. Tamalpais, Marin County, California. Comment
  JEPS38021  Quercus wislizeni var. frutescens W. L. Jepson 9506 Marin Bill Williams trail Mt. Tamalpais Comment
  JEPS38022  Quercus wislizeni var. frutescens W. L. Jepson 1921-10-2 9503 Marin ridge between Mill Valley and Muir Woods Comment
  JEPS46305  Quercus wislizeni var. frutescens Wilfred T. Frost 1932-8-27 445 Marin between West Point and Bootjack Camp (on road to Bolinas); Mount Tamalpais Comment
  CAS-BOT-BC362486  Rafinesquia californica Alice Eastwood 1922-7-9 11499 Marin 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
  CAS-BOT-BC379006  Ranunculus aquatilis var. diffusus John Thomas Howell 1947-6-18 23257 Marin Laguna, Chileno Valley Comment
  JEPS54985  Ranunculus californicus W. L. Jepson 1896-2-16 Marin Ross Valley Comment
  UC747422  Ranunculus californicus G. Thomas Robbins 1944-4-14 1504 Marin 2-3 mi w Hamilton Field Air Base (n slope of ridge, near mouth of canyon); Big Rock Ridge 30 Comment
  UC9391  Ranunculus californicus J. Burtt Davy 1896-3-16 1683 Marin near Tomales Comment
  SEINET5718554 Image available Ranunculus californicus Jean Lang 1964-1 5 Marin Base of Bald Hill ca. 0.5 mile SW of Ross.; Bald Hill 61 Comment
  UCSB2061  Ranunculus californicus Keator, Glenn 1959-3-31 Marin About gate to Pt. Reyes lighthouse, Pt. Reyes peninsula. Comment
  CAS-BOT-BC378740  Ranunculus californicus var. cuneatus John Thomas Howell 1940-5-20 15501 Marin Pt. Reyes Comment
  SD114126  Ranunculus californicus var. cuneatus Darley F. Howe 1969-5-26 4572 Marin Near Agate Beach, Pt. Reys Peninsula 46 Comment
  CAS-BOT-BC83433  Ranunculus lobbii L. S. Rose 1931-4-27 s.n. Marin Pool near Olema. Comment
  RSA201506  Ranunculus lobbii Lilian McHoul 1967-3-7 s.n. Marin Lucas Valley, 1 mile west of Hwy 101 Comment
  LA83774  Ranunculus lobbii L. S. Rose; 1931-4-27 sn Marin Pool near Olema Comment
  CAS-BOT-BC329240  Ranunculus muricatus J. Klein; A. (Alice) Chavez; S. Tsiu; A. (Armando) Chavez; W. Dreskin 2013-3-9 13321 Marin Plants of Mount Tamalpais. Marin Municipal Water District lands. Log Cabin/Portous Residence off Phoenix Lake Road. Comment
  SEINET12100601  Ranunculus muricatus M. T. Doutt 1931-1 433 Marin near Nicasio Comment
  UC747365  Ranunculus orthorhynchus var. bloomeri G. Thomas Robbins with J. T. Howell 1945-5-9 1886 Marin about 1/2 mi n Ignacio Comment
  UC9389  Ranunculus orthorhynchus var. bloomeri J. Burtt Davy 1894-3-31 706 Marin Olema Comment
  UC634979  Ranunculus orthorhynchus var. bloomeri A. E. Borell 1928-4-13 132 Marin 20 mi s Petaluma Comment
  UC9468  Ranunculus orthorhynchus var. orthorhynchus J. Burtt Davy 1895-5-13 1240 Marin Redwood Canyon Comment
  CAS-BOT-BC74284  Raphanus sativus John Thomas Howell 1966-5-25 41541 Marin Tiburon. John Thomas Howell Botanical Garden. Just north of garden area. Comment
  CAS-BOT-BC74291  Raphanus sativus Javier Penalosa 1961-4-1 1215 Marin Tiburon Peninsula. Tiburon. Near intersection of Blackfiled Drive and Tiburon Boulevard. (ca. 1 mile from US 101). Comment
  UC1121734  Rhamnus californica N. French 1935-3-28 617 Marin Muir Woods Tamalpais Quad. 274 Comment
  SEINET12210148  Rhamnus californica H. W. Graham 1927-1 s.n. Marin from Will Valley to Muir Woods, near San Francisco Comment
  UC452576  Rhamnus californica subsp. californica W. P. Taylor 1913-5-30 Marin 3 mi w Inverness Comment
  POM203620  Rhamnus crocea J. T. Howell 1933-4-30 11188 Marin North side of Mt. Tamalpais. Comment
  OBI14460  Rhododendron columbianum Neil Havlik 1968-5-18 197 Marin At jctn of Point Reyes Rd and McClure's Bech rd, 2 mi N of Inverness Comment
  UCD117847  Rhododendron columbianum Malcolm A. Nobs; S. Galen Smith 1949-6-29 901 Marin On north side of Pt. Peyes road, just north of Pierce Pt. road, about 3 miles north of Inverness. Comment
  JEPS58778  Rhododendron macrophyllum Adeline Frederick 1923-5-3 Marin Mount Tamalpais Comment
  JEPS46288  Rhododendron occidentale Wilfred T. Frost 1932-9-18 454 Marin Mount Tamalpais, Camp Tucker Mount Tamalpais; , Camp Tucker Comment
  UC303629  Rhododendron occidentale S. B. Parish Aug. 1918 19066 Marin Lagunitas Comment
  UCD20701  Rhododendron occidentale A. T. Leiser 1984-9-30 RL 1 Marin Marin Co., Rodeo Lagoon/ Golden Gate Nat'l Rec. Area. N. Side of lagoon/ E. side of road to Fort Cronkhite and Ranger Station. Population is 50 yards E. of road, 30-40' from water. Comment
  CAS-BOT-BC200046  Rhododendron occidentale var. occidentale Alice Eastwood 1912-8-3 1552 Marin Mt. Tamalpais Comment
  CAS-BOT-BC200048  Rhododendron occidentale var. occidentale W. W. Carruth 1903-7-18 s.n. Marin Nr. Bolinas Bay Comment
  RSA22311  Rhododendron occidentale var. occidentale Joseph A. Ewan 1936-11-8 10165 Marin Rattlesnake Camp, above Redwood Canyon. Comment
  CDA38885  Rhododendron occidentale var. occidentale A. T. Leiser 1984-9-3 s.n. Marin Rodeo Lagoon/ Golden Gate National Recreation Area. North side of lagoon/ east side of road to Fort Cronkhite and Ranger Station. Population is 50 yards east of road, 30-40' from water. 0 Comment
  CAS-BOT-BC437952  Ribes Alice Eastwood 1912-9-29 2301 Marin Lagunitas Comment
  CAS-BOT-BC437954  Ribes Clara Tose 1928-3-18 s.n. Marin San Geronimo Comment
  HSC75308  Ribes californicum var. californicum J. O. Sawyer, R. J. Cole 1982-3-20 4167 Marin Along Petaluma Rd. 2 mi. N of junction with Nicasio Valley Rd. Comment
  CAS-BOT-BC108916  Ribes divaricatum var. pubiflorum John Thomas Howell 1944-5-14 19468 Marin Salmon Creek Canyon. Comment
  CAS-BOT-BC108918  Ribes divaricatum var. pubiflorum Wilma Follette 2000-3-1 s.n. Marin Rodeo Lagoon, south shore. Comment
  UC1096419  Ribes divaricatum var. pubiflorum Beryl O. Schreiber 1941-4-12 2644 Marin North Fork Walker Creek 60 Comment
  CAS-BOT-BC206046  Ribes menziesii Greg de Nevers 2001-9-14 12625 Marin Olema Creek (Blue Line Creek) near Five Brooks 304 Comment
  JEPS49211  Ribes menziesii W. L. Jepson February, 1896 13514 Marin Mt. Tamalpais Comment
  JEPS49212  Ribes menziesii W. L. Jepson in company with E. L. Greene 1893-4-1 13512 Marin Olema Comment
  CAS-BOT-BC144698  Ribes sanguineum var. glutinosum Dr. A. Kellogg; W. G. W. Harford 1869-2-22 251 Marin Sausalito Comment
  UC614981  Ribes sanguineum var. glutinosum Beryl O. Schreiber 1936-2-1 2108 Marin trail to Shell Beach; Tomales Bay Comment
  CAS-BOT-BC168738  Ribes victoris Hans Leschke 1943-3-3 s.n. Marin Northside Trail, Mt. Tamalpais Comment
  CAS-BOT-BC168752  Ribes victoris E. M. Zeile 1922-2-26 s.n. Marin Cascade Canyon, Fairfax Comment
  CAS-BOT-BC168754  Ribes victoris Alice Eastwood 1915-3-28 3977 Marin Lagunitas Comment
  UC79622  Ribes victoris K. Brandegee 1890-3-22 Marin Tamalpais Comment
  CAS-BOT-BC362912  Rigiopappus leptocladus John Thomas Howell 1942-6-21 16989 Marin Carson Ridge Comment
  UC1106185  Rigiopappus leptocladus John Thomas Howell 1942-7-12 17022 Marin Tamalpais, Potrero Meadows Comment
  CAS-BOT-BC362914  Rigiopappus leptocladus Eva Buxton 1983-4-18 s.n. Marin Tiburon; Middle Ridge 121 Comment
  CAS-BOT-BC340992  Robinia pseudoacacia Eric Walther 1922-10-16 s.n. Marin San Rafael Comment
  UC1284937  Romanzoffia californica R. F. Hoover 1964-4-8 8682 Marin above Alpine Dam Comment
  UC881301  Romanzoffia californica Alice Eastwood 1915-3-28 3967 Marin Lagunitas Comment
  JEPS1249  Romanzoffia californica W. L. Jepson 1896-3-23 20997 Marin at foot of Ross Valley trail Mt. Tamalpais Comment
  CAS-BOT-BC74381  Rorippa curvipes Catherine Best 1994-11-1 1480 Marin West end of Abbot's Lagoon, Point Reyes Peninsula. Comment
  CAS-BOT-BC74550  Rorippa curvisiliqua D. E. Breedlove 1979-7-14 43773 Marin 3 miles south of Olema along Highway 1. Comment
  UC1176818  Rorippa palustris John Thomas Howell 1947-6-18 23264 Marin Laguna , Laguna (Chileno Valley) Comment
  UCD115323  Rorippa palustris subsp. palustris Gordon H. True 1979-3-31 8469 Marin Marshall Beach Road, 1 mile northwest of Tomales Bay State Park. 60 Comment
  CAS-BOT-BC74834  Rorippa palustris var. palustris John Thomas Howell 1947-6-18 23264 Marin Laguna, Chileno Valley. Comment
  CAS-BOT-BC147497  Rosa californica Alice Eastwood 1921-6-29 s.n. Marin Rodeo Lagoon Comment
  CAS-BOT-BC146547  Rosa gymnocarpa Wilma Follette 1999-5-18 s.n. Marin Olompali State Park, Mt. Burdell Comment
  CAS-BOT-BC148232  Rosa spithamea Volney Rattan 1884-7-1 s.n. Marin Tamalpais Comment
  CAS-BOT-BC148234  Rosa spithamea Alice Eastwood 1912-7-29 1510 Marin Mt. Tamalpais Comment
  UC1177432  Rosa spithamea John Thomas Howell 1946-9-8 23001 Marin sw Lake Lagunitas; Mt. Tamalpais Comment
  UC1177431  Rubus discolor Lewis S. Rose 1946-8-11 46262 Marin Larkspur Comment
  UC1281055  Rubus discolor H. E. McMinn 1938-6-19 5147 Marin Muir Beach Comment
  HSC19658  Rubus parviflorus Greg Bos 1963-4-25 79 Marin Off Hwy. 101, junction of Sausalito turnoff and Fort Cronkite Rd. 137 Comment
  UC1128628  Rubus parviflorus Beryl O. Schreiber 1938-8-6 2537 Marin 2 1/2 mi ne Point Reyes Lighthouse; Point Reyes Quadrangle 7 Comment
  UC1073321  Rubus spectabilis George B. Rossbach 1955-3-19 311 Marin just above tidewater Walker Creek (ne side Tomales Bay); , above tidewater Walker Creek Comment
  UC1128655  Rubus spectabilis H. S. Yates 1934-3-18 3706 Marin near B.M.202; Point Reyes Quad. Comment
  UC14208  Rubus spectabilis E. R. Drew 1889-5-18 Marin Tomales Bay Comment
  UC1281056  Rubus spectabilis H. E. McMinn 841 Marin Comment
  UCSB49040  Rubus spectabilis Martincich, M. 1980-3-24 Marin Murphy Ranch at north boundary with Pt. Reyes National Seashore 15 Comment
  RSA107043  Rubus spectabilis var. franciscanus L. S. Rose 1956-4-2 56007 Marin 1 mile S of Tomales. 3 Comment
  CAS-BOT-BC158715  Rubus ulmifolius Lilian McHoul 1968-8-27 s.n. Marin Kentfield near Marin College Comment
  CAS-BOT-BC158843  Rubus ursinus John Thomas Howell 1938-6-19 13921 Marin Bootjack, Mt. Tamalpais Comment
  RSA15386  Rubus ursinus Carl B. Wolf 1927-4-24 332 Marin The coastal side of Mill Valley toll road. Comment
  UC589419  Rubus ursinus Beryl O. Schreiber 1932-6-29 615 Marin Sand Dune Beach , Sand Dune Beach (Tomales Bay) Comment
  PASA1197  Rubus vitifolius Annetta Carter 1929-2-22 Marin 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
  RSA466058  Rumex conglomeratus M. B. Dunkle 1936-8-14 4806 Marin Southwest Inverness; Road to Point Reyes. 30 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
  UCD101119  Rumex crassus A. F. Johnson 1978-11-4 s.n. Marin McClure Beach, Point Reyes National Seashore. Comment
  CAS-BOT-BC433256  Rumex crispus John Thomas Howell 1959-9-10 34609 Marin Bolinas Comment
  CAS-BOT-BC433258  Rumex crispus Javier Penalosa 1961-5-30 1540 Marin Tiburon Peninsula. Near Tiburon Blvd. ca. 50 yds. south of Blakefield Drive. Comment
  CAS-BOT-BC433262  Rumex crispus Javier Penalosa; J. T. Howell 1961-6-7 1671 Marin Tiburon Peninsula. West of Marin Country Day School. Comment
  CAS-BOT-BC433263  Rumex crispus Javier Penalosa; Douglas Ripley; Sheila McCarthy 1961-4-29 1350 Marin Tiburon Peninsula. Near Marin Country Day School (Paradise Dr. 1.3 mi. from intersection with U. S. 101) Comment
  CAS-BOT-BC433264  Rumex crispus Catherine Best 1983-5-31 s.n. Marin Along Richardson Bay about 100 yds from San Rafael Ave. Tiburon Comment
  CAS-BOT-BC433785  Rumex pulcher Javier Penalosa 1961-5-30 1541 Marin Tiburon Peninsula. Tiburon Blvd. ca. 50 yds. south of Blakefield Drive. Comment
  CAS-BOT-BC434113  Rumex transitorius John Thomas Howell 1939-11-5 15385 Marin Sausalito Comment
  CAS-BOT-BC534053  Rupertia physodes R. Schneider; A. Freeman; P. Suri; H. Rolf; V. Springer 2015-6-12 15822 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands. Concrete Pipe Road, on segment between Taylor Trail and Canyon Trail Comment
  SEINET3837516  Ruppia Unknown 1928-3-28 s.n. Marin Near Tiburon Comment
  RSA13543  Ruppia cirrhosa H. E. Parks 1928-3-28 s.n. Marin Station 10, near Tiburon. Comment
  UC1106283  Ruppia cirrhosa John Thomas Howell 1943-10-3 19334 Marin Muir Beach Comment
  UC1104059  Ruppia maritima Peter H. Raven 1961-8-22 16567 Marin near Inverness Comment
  UC424663  Ruppia maritima H. E. Parks 1928-3-28 Marin near Tiburon (Station 10) Comment
  UC424664  Ruppia maritima H. E. Parks 1928-3-28 Marin near Tiburon (Station 10) Comment
  UC424668  Ruppia maritima H. E. Parks 1928-3-28 Marin near Tiburon (Station 10) Comment
  CAS-BOT-BC83557  Sagina decumbens subsp. occidentalis Doreen Smith 2002-7-1 s.n. Marin Near Abbott's Lagoon headwaters Comment
  UC482975  Salix X sepulcralis Beryl O. Schreiber 1932-7-31 242 Marin Indian Mound Beach Tomales Bay, Indian Mound Beach Comment
  UCD110732  Salix babylonica John Thomas Howell 1980-9-8 53899 Marin Between Alpine and Bon Tempe Lakes. Comment
  CAS-BOT-BC104147  Salix hindsiana Catherine Best 1980-9-15 s.n. Marin San Antonio Creek Comment
  CAS-BOT-BC128147  Salix lasiandra var. lasiandra Alice Eastwood 1964-3-19 64008 Marin NW of Olema 6 Comment
  JEPS13067  Salix lasiandra var. lasiandra Willis L. Jepson 1907-4-8 40 s Marin Bolinas to Pt. Reyes Comment
  CAS-BOT-BC107575  Salix lasiolepis var. lasiolepis Catherine Best 1980-3-1 s.n. Marin Old St. Hilary's Garden, Tiburon Comment
  CAS-BOT-BC124343  Salix lasiolepis var. lasiolepis Gordon H. True 1977-7-21 8353 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach 1 Comment
  CAS-BOT-BC124344  Salix lasiolepis var. lasiolepis Javier Penalosa 1961-6-7 1678 Marin NW of Marin Country Day School Comment
  RSA169349  Salix lucida subsp. lasiandra L. S. Rose 1964-3-19 64008 Marin NE of Olema. 6 Comment
  CAS-BOT-BC126423  Salix sitchensis John Thomas Howell 1947-3-23 23047 Marin Cataract Gulch, Mt. Tamalpais Comment
  CAS-BOT-BC180796  Salsola soda Mary P. Wells 1983-10-3 s.n. Marin Greenwood Bay by Strawberry Recreation District shoreline path, Tiburon Peninsula Comment
  CAS-BOT-BC180798  Salsola soda Barrett Anderson 1986-6-12 3029 Marin Just off the Hwy 1 & 101 intersection NW of Sausalito along Ridchardson Bay, Bay Salt Marsh. Sea level. Comment
  JEPS127699  Sanicula arctopoides Adam C. Schneider with Susan Fawcett 2014-3-28 461 Marin Trail to Slide Ranch, Northwest of Muir Beach Overlook Comment
  UCSC000533  Sanicula arctopoides L. Koch 1939-3-12 391 Marin Ridge along Moss Cascade- Ca. 2 mi. from Pt. Reyes St. towards Petaluma. Moss Cascade- Ca., Pt. Reyes St., Petaluma. 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
  CHSC59666  Sanicula crassicaulis R. Ernenwein 1983-3-30 110 Marin Ca. 50 m n of Lucas Valley Rd. ca. 7.2 mi w of jct. of Lucas Valley with US Hwy 101 between San Rafael and Nicasio. Comment
  UC1022537  Sanicula crassicaulis C. Ritchie Bell 1952-4-9 3 X388 Marin 2 mi n of Tiburon (above road) Comment
  UC421667  Sanicula crassicaulis John Thomas Howell 1930-4-20 4744 Marin head of Drake's Bay, on road to Inverness Drake's Bay Comment
  UC589405  Sanicula crassicaulis Beryl O. Schreiber 1932-6-17 525 Marin Tomales Bay, Waterfall Beach Waterfall Beach; Tomales Bay, Waterfall Beach Comment
  SEINET13945212 Image available Sanicula laciniata Lewis S. Rose 1949-1 49023 Marin Black Point; ca 100 ft 30 Comment
  JEPS75683  Santolina chamaecyparissus Richard McP. Brown 1975-6-12 Marin along, at western edge of town Novato Boulevard (County Highway A114); Novato Comment
  UC762479  Satureja douglasii R. F. Hoover 1938-9-18 3844 Marin Tomales Point Comment
  SEINET13947743 Image available Satureja douglasii Peter H. Raven 1950-1 2634 Marin Buena Vista Drive, above Mill Valley Comment
  UC1301161  Satureja douglasii Helen K. Sharsmith 1962-5-5 4998 Marin w slope Bolinas Ridge (Alpine Dam raod above Bolinas peninsula); San Francisco Bay Region 228 Comment
  UC11764  Saxifraga californica W. H. Brewer 918 Marin Mount Tamalpais Comment
  UC14561  Saxifraga californica Harley P. Chandler 1899-4-8 274 Marin n slope of Mount Tamalpais Comment
  SEINET7722880  Saxifraga virginiensis Unknown Marin Ross Valley Comment
  CHSC8184  Schedonorus arundinaceus M. Banning 1969-4-7 39 Marin 1/4 mi. N. Nacasio along roadside. 45 Comment
  UC1541311  Schoenoplectus americanus H. E. and S. T. Parks 1930-9-4 715 Marin in wet marshes head Tomales Bay; head of Tomales Bay Comment
  CAS-BOT-BC111241  Schoenoplectus californicus John Thomas Howell 1944-7-9 19721 Marin South of Tomales Bay Comment
  CAS-BOT-BC111240  Schoenoplectus californicus John Thomas Howell 1969-9-25 46229 Marin Tiburon Comment
  CAS-BOT-BC111247  Schoenoplectus californicus John Thomas Howell 1939-10-1 15368 Marin Phoenix Lake Comment
  RSA28037  Schoenoplectus maritimus I. L. Wiggins 1935-8-10 8154 Marin Creek at head of Tomales Bay. Comment
  CAS-BOT-BC111707  Schoenoplectus pungens Doreen Smith 2003-6-4 s.n. Marin Bayshore area at Richardson Bay Audubon Property. Comment
  RSA23194  Schoenoplectus pungens I. L. Wiggins 1938-7-14 8940 Marin Stinson Beach, south end of Bolinas Bay. Comment
  CAS-BOT-BC34667  Schoenoplectus robustus Doreen Smith 2002-6-30 s.n. Marin Near War Memorial, Marin County Civic Center Comment
  RSA759697  Schoenoplectus robustus Doreen Smith 2002-9-12 s.n. Marin Civic Center Auditorium, San Rafael. Comment
  UC418973  Scirpus americanus H. E. and S. T. Parks 1930-9-4 715 Marin in wet marshes head Tomales Bay; head of Tomales Bay Comment
  UC683307  Scirpus americanus Alan A. Beetle April, 1940 1585 Marin 2 mi s Inverness (shore of Tomales Bay, e side Tomales Point); shore Tomales Bay, e side Tomales Point, s of Inverness Comment
  UC129829  Scirpus cernuus Miss Harriet A. Walker 1909-6-3 1723 Marin Tiburon Comment
  CAS-BOT-BC7647  Scirpus maritimus John Thomas Howell 1945-5-20 20874 Marin Tiburon. Comment
  CHSC23039  Scoliopus bigelovii E. K. Daniels 1965-1-31 102 Marin Trail north of Lake Lagunitas. Comment
  UC615366  Scoliopus bigelovii Beryl O. Schreiber 1932-3-30 112 Marin pipe line trail to Mt. Tamalpais Comment
  CAS-BOT-BC518976  Scoliopus bigelovii Dr. A. Kellogg; W. G. W. Harford 1869-2-22 984 Marin Saucilito [Sausilto] Comment
  CAS-BOT-BC518978  Scoliopus bigelovii Alice Eastwood 1913-1-26 2450 Marin Mill Valley 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
  RSA321231  Scoliopus bigelovii Walter Wisura 1985-2-1 4042 Marin Lagunitas, in small canyon near junction of Corona- and Mtn. View Ave. Comment
  RSA377495  Scoliopus bigelovii Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais Comment
  SEINET12057730  Scoliopus bigelovii F. H. Utech 5-19 s.n. Marin Camp Meeker Comment
  SEINET12058058  Scoliopus bigelovii F. H. Utech 1988-3-3 88 -017 Marin between San Geronimo & Nicasio, 2.25 mi SE of jct of Lucas Valley Rd & Nicasio Valley Rd on latter 90 Comment
  CAS-BOT-BC240010  Scribneria bolanderi Alice Eastwood 1925-6-7 12989 Marin Big Carson ridge Comment
  UC1177070  Scribneria bolanderi John Thomas Howell 1952-5-30 28317 Marin along fire road between Mountain theater and Potrero Meadow (Mount Tamalpais); Mount Tamalpais Comment
  CAS-BOT-BC240011  Scribneria bolanderi John Thomas Howell 1945-4-29 20791 Marin West of Camp Handy, Mt. Tamalpais Comment
  UCR143231  Scrophularia californica J. T. Howell 1948-6-6 24331 Marin Bolinas Bay Sand Spit 2 Comment
  RSA43306  Scrophularia californica J. T. Howell 1948-6-6 24331 Marin Bolinas Bay Sand Spit. Comment
  UC115412  Sedum radiatum T. S. Brandegee June 1888 Marin Lagunitas Creek Comment
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Dec 23 2020
  CAS-BOT-BC63779  Sedum radiatum subsp. radiatum Henry M. Pollard 1936-5-1 s.n. Marin Meadow Golf Course. Comment
  SBBG70358  Sedum spathulifolium L. Rowntree 1930-7-17 Marin Point Reyes Comment
  CAS-BOT-BC63943  Sedum spathulifolium J. F. Emmel 1970-5-2 270 Marin Along highway at confluence of Lagunitas Creek and Son Geronimo Creek, SW of Lagunitas. 60 Comment
  CAS-BOT-BC63946  Sedum spathulifolium A. A. Heller 1940-7-12 15726 Marin South of Tomales along State highway 1. Comment
  CAS-BOT-BC421691  Selaginella wallacei C. Kellner; C. Gattuso; R. Nash; S. Whelan 2014-3-22 14427 Marin Mount Tamalpais. Marin Municipal Water District lands: Approximately 0.5 mi up Kent Pump Road from intersection with Alpine Lake dam, between two rock faces. Comment
  UC1076341  Selaginella wallacei Herbert L. Mason 1925-2-1 1224 Marin Mt. Tamalpais Comment
  RSA90462  Selaginella wallacei Leo F. Koch 1939-3-12 392 Marin 1 mi from Pt Reyes St to Petaluma. Comment
  UC35976  Senecio flaccidus var. douglasii State Survey 1800-1 4846 Marin Bear Valley Comment
  UC2042865  Senecio glomeratus Barbara Ertter with Niall McCarten, Mark Fogiel, Dan Pritchett 1990-6-16 9122 Marin Tiburon Peninsula on San Francisco Bay, NE side of ridge at narrow part of peninsula, between Paradise Drive and Hacienda Drive. Comment
  UC767447  Senecio glomeratus R. F. Hoover 1941-5-21 5191 Marin head of Drakes Estero Comment
  UCD135498  Senecio glomeratus John Thomas Howell 1944-6-25 s.n. Marin near Chinese Camp. Comment
  CAS-BOT-BC364095  Senecio jacobaea E. (Catherine) Best 1979-7-10 s.n. Marin In garden of Mr. & Mrs. Emerson Best, Belvedere Comment
  CAS-BOT-BC322132  Senecio vulgaris A. Williams; R. Brostorm; T. Edwards; M. Evans; J. Slamovich 2013-3-9 13215 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry. Comment
  CAS-BOT-BC364573  Senecio vulgaris Peter H. Raven; Michael P. Johnson 1967-5-1 21159 Marin Angel Island. On south ridge of island above Rock Quarry 182 Comment
  CAS-BOT-BC364569  Senecio vulgaris Fred Ross; Gordon H. True 1970-2-20 5179 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda [Hondo] 60 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
  SEINET13289878 Image available Sequoia sempervirens D. W. Woodland 1970-1 Marin Point Rayes National Seashore, 1 mi. up Bear Valley Trail Comment
  SEINET5334847  Sequoia sempervirens J. Michael 1949-1 s.n. Marin CA. State Park, near Laguintas Comment
  UC871513 Image available Sidalcea calycosa Mrs. E. C. Sutliffe Apr 1922 Marin San Anselmo Canyon Comment
  CAS-BOT-BC213148  Sidalcea calycosa subsp. rhizomata Alice Eastwood 1923-5-13 s.n. Marin Pt. Reyes Comment
  JEPS2861 Image available Sidalcea calycosa subsp. rhizomata W. L. Jepson 1900-9-16 1174 Marin marsh near Russell's Creamery; Pt. Reyes Peninsula; Near Russell's Creamery, Marin Co. Comment
  CSUSB1442  Sidalcea malviflora Sue Freeman 1966-4-7 Marin About 10 miles below Tomales on Highway 1; Coastal prairie. 304 Comment
  UCD116768  Sidalcea malviflora Robert C. Bechtel 1952-4-27 75 Marin 3 miles southwest of Fairfax. 106 Comment
  JEPS67231  Sidalcea malviflora subsp. laciniata W. L. Jepson 1896-3-23 14060 Marin Ross Valley Comment
  JEPS67242  Sidalcea malviflora subsp. laciniata W. L. Jepson 1919-5-17 8290 Marin Olema 60 Comment
  RSA784579  Sidalcea malviflora subsp. laciniata Peter Rubtzoff 1981-5-7 9650 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
  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
  UC1177430  Silene antirrhina John Thomas Howell 1946-5-12 21795 Marin Carson Ridge Comment
  UC112915  Silene californica Katharine Brandegee Marin cliff bet Bolinas Ridge and Liberty; cliff bet Bolinas Ridge and Liberty Comment
  UCD98671  Silene gallica Juliette Nguyen Le 1992-5-16 13 Marin Muir Beach, 5.5 miles from Highway 1. 15 Comment
  RSA244357  Silene scouleri var. scouleri C. W. Tilforth, John Dourley 1973-7-18 930 Marin Ca. 1/4 mi east of Point Reyes Lighthouse, Point Reyes. Comment
  CAS-BOT-BC75317  Sisymbrium officinale Gordon H. True 1969-4-29 4870 Marin Point Reyes Bird Observatory 3 miles northwest of Bolinas at Arroyo Honda. At Arroyo Honda bridge. 60 Comment
  CAS-BOT-BC350951  Sisymbrium orientale A. Williams; F. Leist; S. Tsiu; W. Dreskin; R. Brostorm 2013-5-4 13242 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Bullfrog Road, knoll N of quarry Comment
  UCD13123  Sisyrinchium bellum Laurie E. Miller 1974-5-4 141 Marin Marin CO. Inner coast range, Carson Ridge, 3.8 mi SW of Fairfax on Bolinas Ave., on Pine Mt. fire rd. Elevation 1000'. 304 Comment
  SEINET12050752  Sisyrinchium bellum F. H. Utech 1988-1 88 -169 Marin W slope of Mt. Tamalpais, 3 mi past Alpine Dam & 4 mi from Fairfax on Bolinas Rd 180 Comment
  UCSB897  Sisyrinchium bellum Gill, Robert 1960-4-5 Marin jct. of road to Muir Woods and Mill Valley 274 Comment
  UC589490  Smilacina racemosa Beryl O. Schreiber 1932-8-5 750 Marin Teachers Beach Tomales Bay Comment
  UC615082  Smilacina racemosa Beryl O. Schreiber 1936-3-8 2153 Marin s Schoolteacher's Beach; Tomales Bay Comment
  UCR20571  Smilacina racemosa var. amplexicaulis H. M. Whistler 1966-4-15 660415- 02 -W Marin San Francisco Bay Region, Samuel P. Taylor State Park, along the nature trail in the picnic grounds 305 Comment
  UC589472  Smilacina stellata Beryl O. Schreiber 1932-6-29 599 Marin San Dune Beach Tomales Bay Comment
  UC495535  Solanum americanum Merle Randall 1930-6-13 Marin n of Bolinas (Alamere Creek, 1/2 mi from mouth); Alamere Creek Comment
  CDA5985  Solanum rostratum B. R. Beckwith, F. Lew 1994-8-13 Marin Olompali State Historic Park, north of Novato. 0 Comment
Read comments
Jul 26 2011
  CAS-BOT-BC133785  Solanum umbelliferum L. Abrams 1927-4-19 11625 Marin Stream bank near Drakes Estuary Comment
  RSA178049  Solanum umbelliferum Robert F. Thorne 1965-4-21 34415 Marin Near confluence of Lagunitas and Nicasio Creeks. 30 Comment
  CAS-BOT-BC157404  Solanum umbelliferum E. M. Zeile 1909-5-2 s.n. Marin Tamalpais, Muir Woods R. R. track Comment
  CAS-BOT-BC157409  Solanum umbelliferum Leary; Sherfey 1960-3-1 s.n. Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC365677  Solidago spathulata M. S. Jussel 1933-10-8 s.n. Marin Point Reyes Comment
  OBI76739  Solidago spathulata G. S. Ringius 1982-8-7 1499 Marin Point Reyes lighthouse Comment
  SEINET5506494 Image available Solidago spathulata M. S. Jussel 1933-1 s.n. Marin Point Reyes Comment
  JEPS18237  Soliva sessilis Peter H. Raven with Mason, Ornduff, et al. 1957-5-2 10734 Marin 0.2 mi w China Camp Comment
  JEPS67850  Soliva sessilis L. R. Heckard and Richard Brown 1972-5-2 2913 Marin s of Bear Valley Road where it meets coast at Coast Creek (Pt. Reyes Seashore); Pt. Reyes Seashore Comment
  UC1278125  Soliva sessilis B. Crampton 1955-5-24 2810 Marin along US. Highway 101 southern city limits Ignacio; southern city limits of Ignacio Comment
  CAS-BOT-BC365852  Soliva sessilis Breedlove 1963-4-13 4405 Marin Tiburon Comment
  CAS-BOT-BC365854  Soliva sessilis John Thomas Howell 1947-4-13 s.n. Marin Tiburon Peninsula Comment
  CAS-BOT-BC365859  Soliva sessilis John Thomas Howell 1946-5-26 s.n. Marin Summit of road near Ledum Swamp Comment
  CAS-BOT-BC365866  Soliva sessilis John Thomas Howell 1967-6-8 42548 Marin Pt. Reyes Comment
  CAS-BOT-BC365868  Soliva sessilis Walter Lennon 1973-1-1 s.n. Marin Phoenix Lake Comment
  CAS-BOT-BC365876  Soliva sessilis H. L. Mason 1928-4-13 4315 Marin Hills north of San Rafael Comment
  CHSC8151  Sonchus oleraceus M. Banning 1969-4-7 33 Marin Bear Valley rd., 1 mi. N. of Pt. Reyes Park headquarters. 38 Comment
  CAS-BOT-BC374635  Sonchus oleraceus Javier Penalosa 1961-2-25 1068 Marin Tiburon Peninsula. Tiburon. Along Tiburon Blvd. near NWPRR Water Tower Comment
  CAS-BOT-BC235333  Sorghum halepense J. H. Thomas 1960-8-28 8833 Marin About 3.2 miles south of Sonoma-Marin Co. line along highway 101 between Petaluma and Novato Comment
  UCD126441  Spartina anglica Shannon Klohr 2000-5-6 s.n. Marin throughout Creekside Park, adjacent to Corte Madera Creek, Greenbrae. Comment
  CAS-BOT-BC235373  Spartina densiflora Mary P. Wells 1982-6-3 s.n. Marin Near 4 of Greenwood Cove Condominiums. Tiburon Peninsula Comment
  SJSU6455  Spartina foliosa W. Savage 1975-7-31 1038 Marin adjacent to Corte Madera Creek, Creekside Park, Greenbrae Comment
  CDA29580  Spartium junceum D. G. Kelch 2009-6-25 9 .482 Marin San Rafael. Creek/tidal ditch along Andeson Rd N of Davidson School. Comment
  CAS-BOT-BC389957  Spergula arvensis Gordon H. True; Fred Ross No date on label 5067 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda [Hondo] 60 Comment
  CAS-BOT-BC390146  Spergularia bocconi Javier Penalosa 1961-7-8 1936 Marin Tiburon Peninsula. Border of Typha Marsh in Tiburon Comment
  CAS-BOT-BC390148  Spergularia bocconi John Thomas Howell 1944-6-18 s.n. Marin Phoenix Lake, Mt. Tamalpais Comment
  CHSC23013  Spergularia macrotheca Robert A. Schlising; Anna Eagle 1962-6-8 2290 Marin Coast Ranges. Near Point Reyes Lighthouse. Comment
  RSA0097834  Spergularia macrotheca I. L. Wiggins 1938-7-14 8935 Marin Stinson Beach, south end of Bolinas Bay. Comment
  SEINET8883901  Spergularia macrotheca K. Burnstad 1974-10-18 s.n. Marin Devils Rock. 30 Comment
  CAS-BOT-BC390360  Spergularia macrotheca var. macrotheca Peter Rubtzoff 1951-9-23 795 Marin Point Reyes Comment
  CAS-BOT-BC390361  Spergularia macrotheca var. macrotheca Mrs. E. C. Sutliffe 1921-5-31 s.n. Marin Inverness Comment
  CAS-BOT-BC390355  Spergularia macrotheca var. macrotheca G. B. Rossbach; R. P. Rossbach 1938-5-26 606 Marin At Stinson Beach Comment
  CAS-BOT-BC390822  Spergularia marina John Thomas Howell 1945-5-9 20851 Marin Ignacio Comment
  CAS-BOT-BC390829  Spergularia marina Saichi Kawahara 1969-5-28 1087 Marin Midden of Coast Miwok habitation site (Mrn 216), Limantour Spit, Drakes Bay Comment
  CAS-BOT-BC390824  Spergularia marina G. B. Rossbach; R. P. Rossbach 1938-5-26 631 Marin Marsh just north of Sausalito Comment
  SD81263  Spergularia rubra Darley F. Howe 1969-5-27 4581 Marin McClures Beach, 100 feet Comment
  CAS-BOT-BC390625  Spergularia rubra Peter H. Raven 1949-6-5 697 Marin Between Lake Lagunitas & Deer Park 274 Comment
  CAS-BOT-BC391009  Spergularia villosa John Thomas Howell 1945-5-9 20853 Marin Between Ignacio and Novato Comment
  JEPS79545  Spiranthes romanzoffiana Edward Lee with W. Joseph 1935-7-18 1588 Marin Potrero Meadow; e end, marsh 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
  CAS-BOT-BC235461  Sporobolus indicus Doreen Smith 2001-10-24 s.n. Marin Novato, vacant lot at San Marin Drive and San Andreas Drive Comment
  UC52212  Stachys ajugoides var. ajugoides N. L. Gardner May, 1903 Marin Bolinas Comment
  UCLA71595  Stachys ajugoides var. ajugoides Joseph Andorfer Ewan 1934-3-15 8911 Marin 4 mi nw Fallon Comment
  UC635143  Stachys ajugoides var. rigida H. L. Mason 1924-11-16 1144 Marin Willow Camp Mount Tamalpais Comment
  SDSU7892  Stachys chamissonis D. F. Howe 1961-7-28 3075 Marin 4.7 miles from Invernes on road to Pt. Reyes. 61 Comment
  SEINET12343833  Stachys chamissonis E. H. Graham 1931-7-19 6849 Marin camp near Blacksmith Shop, Pt. Reyes Comment
  JEPS63036  Stachys pycnantha W. L. Jepson 1891-7-20 14951 Marin Tiburon Comment
  RSA289944  Stachys pycnantha W. L. Jepson 1891-7-20 14951 Marin Tiburon. Comment
  RSA12222  Stachys rigida subsp. quercetorum Carl B. Wolf 1934-6-28 5766 Marin Pt. Reyes Peninsula, 8 miles by road from the Lighthouse. 61 Comment
  CAS-BOT-BC232228  Stachys rigida var. quercetorum C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1816 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade to culvert R143 Comment
  UCD126056  Stachys rigida var. quercetorum Eric S. Nagy 1990-5-23 16 Marin below Alpine Dam, Alpine Lake. Comment
  CAS-BOT-BC374832  Stebbinsoseris heterocarpa John Thomas Howell 1944-5-27 19502 Marin Summit Ave. ridge, Mt. Tamalpais Comment
  CAS-BOT-BC181433  Stellaria littoralis A. D. E. Elmer 1903-7-1 4554 Marin Point Reyes Post Office Comment
  UC13607  Stellaria littoralis J. Burtt Davy 1900-6-18 6731 Marin Point Reyes Comment
  UCD99351  Stellaria littoralis Ann Johnson 1976-3-20 3001 Marin Kehoe Beach, Pt. Reyes National Seashore. Comment
  CAS-BOT-BC393699  Stellaria media Javier Penalosa 1961-3-11 1118 Marin Tiburon Peninsula; 602 ft. hill west of Paradise Cay. South slope. 106 Comment
  CAS-BOT-BC393805  Stellaria media Peter H. Raven; Michael P. Johnson 1967-5-1 21097 Marin Angel Island; Rock Quarry 30 Comment
  CAS-BOT-BC516467  Stenanthium occidentale Gilbert Muth 1965-8-16 s.n. Marin Behind Black Mt. near the trail Comment
  CAS-BOT-BC375827  Stephanomeria virgata John Thomas Howell 1939-10-15 15378 Marin Fairfax Comment
  CAS-BOT-BC532988  Stephanomeria virgata A. Williams; M. Hicks; F. Leist; M. Murphy 2015-7-24 15942 Marin Mount Tamalpais. Marin Municipal Water District lands: Peters Dam Road East, near dam Comment
  UC35818  Stephanomeria virgata subsp. pleurocarpa Harley P. Chandler 1900-2-26 521 Marin Mt. Tamalpais San Francisco Bay Region Comment
  SEINET10508400  Stipa pulchra Mary Susan Taylor Taylor 2466 Marin Ca. 2 mi N of Nicasio, on E side of Nicasio Valley Road. Comment
  JEPS127390  Stipa purpurata Robert Steers with Heather Spaulding 2011-4-27 Marin Golden Gate National Recreation Area. Tennessee Valley. On hills adjacent to the Tennessee Valley Trail. Approximately 290 m W of the Barn and Parks Conservancy Greenhouse facilities. Comment
  CAS-BOT-BC61167  Streptanthus batrachopus John Thomas Howell 1939-5-14 14681 Marin East of Collier Spring, Mount Tamalpais. Comment
  CAS-BOT-BC61173  Streptanthus batrachopus John Thomas Howell 1946-6-23 22122 Marin Carson Ridge. Comment
  CAS-BOT-BC61177  Streptanthus batrachopus Hans Leschke 1942-6-28 s.n. Marin Carson Ridge. Comment
  SBBG29857  Streptanthus batrachopus J. T. Howell 1942-6-21 16994 Marin Carson Ridge Comment
  RSA35302  Streptanthus glandulosus J. T. Howell 1943-5-9 17976 Marin San Raphael Hills Comment
  UC163931  Streptanthus glandulosus subsp. niger Mrs. K. Brandegee 1909-5 101 Marin in gulches and on exposed hillsides Tiburon (type locality) Comment
Read comments
Jun 24 2009
  CAS-BOT-BC87256  Streptanthus glandulosus subsp. pulchellus John Thomas Howell 1940-5-12 15425 Marin Between Little Carson and Carson Ridge. Comment
  CAS-BOT-BC87262  Streptanthus glandulosus subsp. pulchellus John Thomas Howell 1946-5-12 21815 Marin Carson Country. Comment
  UC1601644  Streptanthus glandulosus subsp. pulchellus Katharine Brandegee 1907-6-30 Marin Tamalpais Comment
  UC630654  Streptanthus glandulosus subsp. pulchellus John L. Morrison and Florence L. Morrison 1938-6-13 3103 Marin large outcrop between Mountain Theater and toll road; Mt. Tamalpais Comment
  UC735136  Streptanthus glandulosus subsp. pulchellus Lincoln Constance 1946-6-12 3082 Marin Alpine Lake Rd 2 mi sw Fairfax 182 Comment
  UCD116002  Streptanthus glandulosus subsp. pulchellus Eric S. Ngay 1990-5-23 15 Marin N end of Alpine Dam, Alpine Lake roadside. 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
  UC1492744  Streptanthus glandulosus subsp. secundus Freed W. Hoffman 1948-6-6 2338 Marin Carson Ridge Comment
  UC618390  Streptanthus glandulosus subsp. secundus John Thomas Howell 1938-7-3 13945 Marin serpentine slope at head of valley Lucas Valley Comment
  CAS-BOT-BC87283  Streptanthus glandulosus subsp. secundus Volney Rattan 1882-1-1 s.n. Marin Near San Rafael. Comment
  CAS-BOT-BC87287  Streptanthus glandulosus subsp. secundus Mrs. H. C. Cantelow 1936-5-2 s.n. Marin Phoenix Lake. Comment
  UC1083141  Streptanthus niger Herbert L. Mason 1940-5-20 12290 Marin serpentine outcrop back of Tiburon Comment
  UC137039  Streptanthus niger Katharine Brandegee 1907-1 Marin Tiburon Comment
  CAS-BOT-BC482459  Streptanthus tortuosus Doreen L. Smith 2015-5-25 s.n. Marin Mt. Burdell: County open space Comment
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Jun 13 2019
  CAS-BOT-BC422976  Stylomecon heterophylla Wilma Follette 1978-5-16 s.n. Marin The Hill (family) Ranch, north slope of Big Rock Ridge w. of Novato 304 Comment
  CAS-BOT-BC269586  Symphoricarpos albus var. laevigatus Alice Eastwood 1912-5-20 58 Marin Kentfield Comment
  CAS-BOT-BC234675  Symphoricarpos mollis C. H. M. 1918-9-4 s.n. Marin Lagunitas Comment
  CAS-BOT-BC99148  Symphyotrichum chilense Alice Eastwood 1920-8-15 10020 Marin Whites Hill Comment
  UCD136538  Symphyotrichum chilense Collector unknown 1925-6-6 1659 Marin Bolinas. Comment
  CAS-BOT-BC99134  Symphyotrichum chilense John Thomas Howell 1957-9-15 32959 Marin Clay flat near Mill Valley Comment
  CAS-BOT-BC98065  Symphyotrichum lentum Greg de Nevers 2001-9-18 12627 Marin Audubon Canyon Ranch, Bolinas Lagoon Preserve 304 Comment
  CAS-BOT-BC98069  Symphyotrichum lentum Doreen Smith 2002-10-1 s.n. Marin Shore of Chileno Laguna Comment
  CAS-BOT-BC175911  Symphyotrichum subspicatum Catherine Best 1979-10-8 s.n. Marin Near Old St. Hilary's (but not in Preserve), Tiburon Peninsula Comment
  UC14496  Synthyris reniformis Chestnut and Drew 1891-3-21 Marin Laqunitas Creek Comment
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Mar 16 2014
  SBBG26754  Tauschia kelloggii L. Constance, A. A. Beetle 1940-4-20 2569 Marin above Alpine Lake, 5.4 mi SE of Fairfax 365 Comment
  CAS-BOT-BC434213  Tellima grandiflora C. Kellner; L. Hasz; C. Casey; P. Scott; D. Greenberger 2014-5-10 14634 A 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
  UC1613384  Tetragonia tetragonoides Charles M. Belshaw 1936-8-30 2651 Marin near the Pacific Ocean Stinson Beach Comment
  CAS-BOT-BC438236  Tetragonia tetragonoides Javier Penalosa 1961-6-7 1658 Marin Tiburon Peninsula. NW of Marin Country Day School Comment
  JEPS127956  Thalictrum fendleri var. platycarpum Adam C. Schneider with Susan Fawcett 2014-3-28 440 Marin West side of CA State Hwy. 1, north of Muir Beach, south of border of Golden Gate National Recreation Area. Comment
  UC866578  Thermopsis californica var. californica H. L. Mason 1917-4 Marin Mt. Tamalpais Comment
  POM16571  Thermopsis californica var. californica Hazel Hobson 1906-4-10 s.n. Marin Mt. Tamalpais Comment
  RSA303876  Thermopsis californica var. californica James R. Shevock 1971-3-21 820 Marin Mt. Tamalpais State Park. 457 Comment
  SEINET5850101 Image available Torilis arvensis Robert A. Norris 1985-1 4900 Marin Locally common and gregarious on shoulder of Sir Francis Drake Blvd., above Lagunitas Cr., near S end fo Samuel P. Taylor State Park, ca. 0.5 mi. (air) W of Lagunitas, Marin Co. Calif. 61 Comment
  CAS-BOT-BC81416  Torreya californica D. E. Breedlove 1974-6-4 36287 Marin at Samuel B. Taylor State Park 152 Comment
  UC1543054  Torreya californica Donald G. Nelson 1937-3-5 446 Marin between Lake Lagunitas and Lake Phoenix (n side of Mt. Tamalpais); Mt. Tamalpais Comment
  CAS-BOT-BC232488  Trifolium albopurpureum J. Klein; G. Block; L. Webb; et al. 2012-5-5 824 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  RSA128319  Trifolium albopurpureum J. T. Howell 1945-5-6 20807 Marin San Rafael Hill Comment
  UC147748  Trifolium albopurpureum var. dichotomum Ivar Tidestrom 1895-5-11 Marin near Mill Valley Comment
  UC630751  Trifolium albopurpureum var. dichotomum P. B. Kennedy 1926-5-24 Marin half way <from> Bolinas to Olema Comment
  POM278625  Trifolium barbigerum Lyman D. Benson 1935-5-16 6567 Marin US 101 N of San Rafael, Mt. Range: Seaward N coast; Watershed: San Francisco Bay. 30 Comment
  UC80371  Trifolium barbigerum K. Brandegee 1886-5-10 Marin Comment
  UC1745840  Trifolium barbigerum var. barbigerum Annetta M. Carter 1934-4-29 531 Marin 10 mi. NW of Tomales on rd. running W from Estero Dist. School. 1.6 mi. W of school. Comment
  CDA37411  Trifolium ciliolatum D. G. Kelch 2011-5-13 11 .248-H Marin Near Phoenix Lake. Comment
  UC1106243  Trifolium ciliolatum John Thomas Howell 1946-4-18 Marin Igratio Comment
  CAS-BOT-BC232486  Trifolium depauperatum J. Klein; G. Block; L. Webb; et al. 2012-5-5 836 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail Comment
  UCD108326  Trifolium depauperatum P. B. Kennedy 1915-4-20 s.n. Marin San Rafael. Comment
  UC630928  Trifolium depauperatum var. depauperatum P. B. Kennedy 1915-4-20 Marin San Rafael Comment
  UC1177203  Trifolium fucatum John Thomas Howell 1944-5-14 19473 Marin between Salmon Creek and Chileno Valley Comment
  OBI12688  Trifolium fucatum Lewis S. Rose 1956-5-21 56074 Marin Tiburon peninsula, near Californica City 30 Comment
  UC631632  Trifolium fucatum Edw. L. Greene 1886-5-18 Marin Mount Tamalpais Comment
  CHSC23163  Trifolium grayi Robert A. Schlising 1962-5-19 2256 Marin Coastal Range. Along Two Rock Road, few miles SW of Co line. Comment
  UC764762  Trifolium macraei R. F. Hoover 1941-5-12 5067 Marin w Drake's Estero; Point Reyes peninsula Comment
  RSA637577  Trifolium macraei Michael A. Vincent 1999-6-10 8601 Marin Point Reyes. Along Sir Francis Drake Boulevard. At entrance road to North Beach. Comment
  SEINET7075507  Trifolium microdon A. G. Vestal 1955-5-6 s.n. Marin About 0.6 mile north of San Geronimo on Nicaso Hill Road. 38? deg. 1' 19" North Latitude, -122? deg. 39' 34" West Longitude. UTM Zone 10, 529885mE, 4208099mN. (NAD 27). [Coordinate Datum: WGS84/NAD83]. 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
  UCD109387  Trifolium subterraneum T. C. Fuller; Greg Archbald, G. D. Barbe 1990-4-2 4382 Marin Tennessee Valley Trail at Tennessee Cove, Golden Gate National Recreation Area. Comment
  CAS-BOT-BC422426  Trifolium tomentosum D. Smith; K. Martin; M. A. Garcia; G. Anderson 2014-6-14 14681 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
  UCD109421  Trifolium variegatum Jackie Sinkey 1976-4-15 51 Marin Dillon Beach. Comment
  CDA28060  Trifolium variegatum var. major J. T. Howell, Catherine Best, Wilma Follette, G. H. True 1980-6-19 53716 Marin Near Abbotts Lagoon, Point Reyes Peninsula. 0 Comment
  UCD109445  Trifolium variegatum var. major P. B. Kennedy 1907-5-1 s.n. Marin Fairfax. Comment
  UC146901  Trifolium variegatum var. variegatum Katharine Brandegee June 1905 Marin Tamalpais Comment
  UC403377  Trifolium variegatum var. variegatum H. E. and S. T. Parks 1930-4-10 469 Marin above town (hill); Tiburon Peninsula Comment
  CAS-BOT-BC322133  Trifolium willdenovii A. Williams; F. Leist; C. Powell; J. Slamovich 2013-4-12 13222 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry. Comment
  RSA128937  Trifolium willdenovii J. T. Howell 1947-5-4 23130 Marin San Rafael Hills. Comment
  UC1300879  Trifolium wormskioldii Helen K. Sharsmith 1963-5-18 5466 Marin eastern edge Tomales Bay Comment
  JEPS93147  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
  CAS-BOT-BC451843  Triglochin maritima Javier Penalosa 1961-4-29 1356 Marin Tiburon Peninsula. NW of Marin Country Day School. Comment
  POM203871  Triglochin maritima M. S. Jussel 1933-7-30 s.n. Marin Near Inverness Comment
  UCD138186  Triglochin maritima J. M. Tucker 1952-4-13 2344 Marin beside road to Pt. Reyes, about 5 miles wet of Inverness. Comment
  UC1005259  Trillium chloropetalum Rolf Y. Berg 1955-4-5 Marin Francis Drake Hwy. at Woodacre Comment
  UC1005260  Trillium ovatum Rolf Y. Berg 1955-7-17 Marin Francis Drake Hwy. at Woodacre Comment
  UC3988  Trillium ovatum J. Burtt Davy 1894-2-22 798 Marin Mt. Tamalpais, Marin County Comment
  UC3992  Trillium ovatum W. L. Jepson Apr 1 1893-Apr 2 1893 Marin Olema Comment
  UCR17488  Triphysaria eriantha E. Turula 1975-3-25 59 Marin Ukiah, State Street 0.1 mi north of Low Gap Road. 195 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
  CAS-BOT-BC238516  Triphysaria floribunda Alice Eastwood 1915-6-23 4776 Marin Pt. Reyes Comment
  SBBG40505  Triphysaria floribunda W. R. Dress 1951-4-7 Marin near road to lighthouse, on Point Reyes peninsula Comment
  CAS-BOT-BC238518  Triphysaria floribunda L. R. Abrams 1927-4-19 11600 Marin 1 mi from Ligthouse Point Reyes Comment
  SEINET13747912  Triphysaria floribunda C. Fitz 1959-4-5 s. n. Marin Near China Camp 91 Comment
  UC608491  Triphysaria pusilla Beryl O. Schreiber 1936-4-11 2161 Marin 8 mi sw Shell Beach; sw of Shell Beach Comment
  CDA11963  Triphysaria pusilla G. F. Hrusa 1993-4-27 10848 Marin North Coast Biodiversity Arena; Hill below WAC Dance Hall, Hamilton Air Force Base. Comment
  JEPS11161  Triphysaria versicolor subsp. faucibarbata Helen-Mar Wheeler 1944-4-16 Marin 1 mi from Mill Valley (3 mi from Muir Woods, Frank Valley (ridge e of)); 3 mi from Muir Woods, Frank Valley (ridge e of) Comment
  UC1334876  Triphysaria versicolor subsp. faucibarbata L. D. Thurman 1963-5-11 281 Marin junction of Lucas Valley rd. and Los Gallinas Ave. Comment
  UC59142  Triphysaria versicolor subsp. faucibarbata Royce Marin Comment
  UCD123422  Triphysaria versicolor subsp. faucibarbata L. D. Thurman 1963-5-11 272 Marin 1.3 miles west of Tomales. Comment
  CAS-BOT-BC199634  Trisetum canescens David L. Morgan 1956-5-27 s.n. Marin Samuel P. Taylor State Park Comment
  RSA603501  Trisetum canescens Ellen Dean, Thomas Starbuck 1989-5-25 192 Marin Mount Tamalpais. Along Cataract Trail, walking from Rock Springs parking area toward Laurel Dell picnic area. 549 Comment
  UC1106122  Trisetum canescens John Thomas Howell 1949-5-15 25313 Marin w of Inverness; Mt. Tamalpais Comment
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Feb 24 2012
  UC53701  Trisetum canescens J. Burtt Davy Marin Mt. Tamalpais Comment
  CAS-BOT-BC526097  Triteleia laxa John Thomas Howell 1947-6-18 23280 Marin North of Dillon Beach Comment
  CAS-BOT-BC526467  Triteleia laxa Henry M. Pollard 1947-6-22 s.n. Marin Mount Tamalpais, Dipsea Trail near Steep Ravine Comment
  SEINET6882305  Triteleia laxa W. P. Vestal, A. G. Vestal 1947-5-12 s.n. Marin 3.8 miles west of Marin, (ca. 7.4 miles east-southeast of Stinson Beach). Comment
  CAS-BOT-BC73966  Turritis glabra John Thomas Howell 1946-6-9 s.n. Marin Abbotts Lagoon. Comment
  UC1130585  Typha latifolia B. Schreiber 1936-6-28 2286 Marin 0.5 mi sw Pt. Reyes Station; Pt. Reyes Quad., sw of Pt. Reyes Station 1 Comment
  CAS-BOT-BC232226  Umbellularia californica A. Williams; L. Leatherman; K. Roster; et al. 2012-8-25 1762 Marin Marin Municipal Water District Lands: Mount Tamalpais. On Old Stage Rd. past MMWD gate, at culvert OS-12. Comment
  CAS-BOT-BC91150  Umbellularia californica Javier Penalosa 1962-3-17 2260 Marin Tiburon Peninsula. 602 foot hill west of Paradise Canyon. Ravine on southeast slope. 30 Comment
  RSA89558  Umbellularia californica E. K. Balls, P. C. Everett 1953-10-8 18574 Marin 0.8 mile east of turn off to top of Mt. Tamalpais on road from Highway 1 to Stinson Beach. 366 Comment
  SBBG32256  Umbellularia californica var. californica L. S. Rose 1968-3-18 Marin Alpine Lake 243 Comment
  CAS-BOT-BC381919  Uropappus lindleyi John Thomas Howell 1944-7-9 19702 Marin Inverness Ridge Comment
  CAS-BOT-BC381912  Uropappus lindleyi Brandegee No date on label s.n. Marin Tamalpais Comment
  CAS-BOT-BC381914  Uropappus lindleyi John Thomas Howell 1967-5-24 42254 Marin Dakin Lane, just north of Old St. Hilary's Church, Tiburon Comment
  CAS-BOT-BC403944  Urtica dioica subsp. gracilis John Thomas Howell 1944-6-4 19559 Marin Near Mt. Vision west of Inverness Comment
  CAS-BOT-BC403949  Urtica dioica subsp. gracilis Dennis W. Woodland 1970-8-13 1621 Marin 1 1/2 mi. east of Point Reyes Station on Point Reyes-Petaluma Road Comment
  CAS-BOT-BC404147  Urtica dioica subsp. holosericea Dennis W. Woodland 1970-8-13 1623 Marin 1/4 mile west of Point Reyes Station between Inverness & Point Reyes Station Comment
  SD81286  Urtica dioica subsp. holosericea Darley F. Howe 1969-5-27 Marin Near Point Reyes Station Comment
  SEINET8724282 Image available Urtica holosericea Alice Eastwood 1896-1 s.n. Marin Tocaloma, Marin Co. , Cal. Comment
  UC1176755  Urtica urens John Thomas Howell 1946-4-14 21636 Marin Chileno Valley Comment
  CAS-BOT-BC404327  Urtica urens John Thomas Howell 1946-4-14 21636 Marin Chileno Valley Comment
  UCSB13313  Vaccinium ovatum Blattau, Jim 1962-4-17 Marin 1.9 miles south of Inverness on California Highway 1 152 Comment
  CAS-BOT-BC76102  Vancouveria planipetala M. K. Curran 1885-1-1 s.n. Marin Mount Tamalpais. Comment
  UC767017  Vancouveria planipetala R. F. Hoover 1941-5-12 5046 Marin near Lagunitas; near Lagunitas Comment
  CAS-BOT-BC76099  Vancouveria planipetala W. R. Dudley 1893-4-30 s.n. Marin Lagunitas Creek - by road. Comment
  CAS-BOT-BC176096  Verbena bonariensis John Thomas Howell 1943-9-5 19323 Marin In southern part of Mill Valley 7 Comment
  CAS-BOT-BC176098  Verbena bonariensis J. W. Stacey 1924-10-27 s.n. Marin Between Tamalpais High School and Mill Valley, along the railroad Comment
  UC104872  Verbena lasiostachys var. scabrida Alice Eastwood 1900-7-26 Marin Tiburon 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
  CAS-BOT-BC143046  Veronica persica Doreen Smith 2002-4-1 s.n. Marin Tomales Bluffs Comment
  RSA299522  Veronica scutellata D. E. Breedlove 1979-7-14 43770 Marin 3 miles S of Olema along Hwy 1. Comment
  JEPS86276  Vicia benghalensis W. L. Jepson 1940-6-5 19939 Marin 2 mi nw Tiburon Comment
  UC1745556  Vicia benghalensis Annetta M. Carter, Edward Lee 1934-6-17 666 Marin Stream below Five-Brook, Olema-Bolinas Road. Comment
  SEINET6176294  Viola adunca C. Ritchie Bell 1963-3-30 17486 Marin ca. .8 miles south of Mc Clure Beach.; 0 Comment
  CAS-BOT-BC536547  Viola glabella Alice Eastwood 1915-2-28 s.n. Marin Lagunitas Creek Comment
  UCD110905  Viola lobata Mrs. Flora Hayes 1935-6-15 s.n. Marin Strawberry. Comment
  CAS-BOT-BC279945  Viola odorata J. Klein; A. (Armando) Chavez; S. Tsiu; A. (Alice) Chavez; W. Dreskin 2013-3-9 13324 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  UC1106310  Viola pedunculata John Thomas Howell 1946-4-18 21671 Marin Black Point Comment
  UC1761834  Viola pedunculata Mrs. Ensign 1935-4 Marin near, Bayside Acres McNears Point Comment
  UCD111156  Viola purpurea J. Buck 1996-6-2 18 Marin Point Reyes on sir Francis Drake Highway and Mt. Vision Road. 79 Comment
  UC828501  Viola purpurea subsp. quercetorum Alice Eastwood 1899-6-6 Marin northward slopes of Mount Tamalpais Comment
  UC423028  Viola sempervirens F. P. Nutting 1894-4-20 Marin Mill Valley Comment
  UC914289  Viola sempervirens Verne Grant, Alva Grant 1947-4-6 7903 Marin in Bishop on Inverness Ridge (Inverness to Point Reyes Peninsula); Bishop, Inverness Ridge Comment
  SEINET10480227  Viola sempervirens Mary Susan Taylor Taylor 2471 Marin Samuel P. Taylor State Park. Comment
  RSA216154  Viola tricolor J. T. Howell 1959-9-10 34606 Marin Spontaneous in garden of Mrs. James Jenkins, Bolinas. Comment
  CAS-BOT-BC198786  Vulpia bromoides John Thomas Howell 1941-5-25 16198 Marin West Point to West Peak, Mt. Tamalpais Comment
  CAS-BOT-BC198788  Vulpia bromoides John Thomas Howell 1943-5-15 18080 Marin Tiburon Peninsula Comment
  UC53385  Vulpia bromoides Jos. Burtt Davy 1898-4-2 4204 Marin Angel Island Comment
  UCD67568  Vulpia bromoides E. Dean; with Thomas Starbuck 1989-5-25 189 Marin Mount Tamalpais. Along Cataract Trail, walking from Rock Springs parking area toward Laurel Dell picnic area. Serpentine slope at NE end of grassy meadow after leaving forested area. 548 Comment
  RSA127227  Vulpia eastwoodiae J. T. Howell 1946-5-14 21840 Marin Between Barths Retreat and Potrero Meadow, Mt. Tamalpais. Comment
  UC1106312  Vulpia microstachys var. ciliata John Thomas Howell 1943-6-8 18223 Marin Bootjack; Mt. Tamalpais Comment
  RSA128472  Vulpia microstachys var. ciliata P. H. Raven 1950-4-29 1925 Marin Hills above Tiburon. 122 Comment
  CAS-BOT-BC183995  Vulpia microstachys var. microstachys John Thomas Howell 1943-5-2 s.n. Marin Big Carson Comment
  CAS-BOT-BC258889  Vulpia microstachys var. microstachys A. Williams; S. Bishop; S. Creer; K. Hauser; A. Poggio; M. Jones 2012-3-24 001 Marin Mount Tamalpais. Marin Municipal Water District lands: ~30 m down Alex Forman trail from Sky Oaks employee parking lot Comment
  UC1177481  Vulpia microstachys var. pauciflora John Thomas Howell 1936-5-14 21839 Marin slope between Barths Retreat and Potrero Meadow; Mt. Tamalpais Comment
  UC38451  Vulpia microstachys var. pauciflora Michener and Bioletti 1892-5-22 101 Marin Mt. Tamalpais Comment
  UCD67563  Vulpia myuros E. Dean; with Thomas Starbuck 1989-5-25 184 Marin Mount Tamalpais. Along Cataract Trail, walking from Rock Springs parking lot toward Laurel Dell picnic area. Moist Douglas Fir forest. 548 Comment
  CAS-BOT-BC184810  Vulpia myuros subsp. megalura John Thomas Howell 1943-5-22 18137 Marin Fairfax hills Comment
  CAS-BOT-BC184811  Vulpia myuros subsp. megalura John Thomas Howell 1948-5-16 24299 Marin Upper part of Cascade Canyon, Mt. Tamalpais Comment
  UC1106311  Vulpia myuros var. myuros John Thomas Howell 1943-5-9 17961 Marin San Rafael Hills Comment
  CAS-BOT-BC185915  Vulpia octoflora var. hirtella John Thomas Howell 1946-5-12 21778 Marin Carson Ridge Comment
  UC1177480  Vulpia octoflora var. hirtella John Thomas Howell 1946-6-2 21988 Marin n of Mt. Tamalpais, West Peak (Berry Trail); Mt. Tamalpais Comment
  CAS-BOT-BC128790  Whipplea modesta H. E. McMinn 1922-1-1 377 Marin Mt. Tamalpais N.E. slope Comment
  CAS-BOT-BC128791  Whipplea modesta H. E. McMinn 1922-12-27 421 A Marin Woods along trail from Bolinas Ridge to Lagunitas Comment
  OBI48847  Whipplea modesta Lewis S. Rose 1939-4-23 39083 Marin Mt. Tamalpais, Ridge Crest 457 Comment
  UC1300843  Whipplea modesta Helen K. Sharsmith 1963-5-18 5448 Marin e side of ridge above Alpine Lake; San Francisco Bay Region, Bolinas Ridge 259 Comment
  UC858948  Whipplea modesta Lewis S. Rose 1939-4-23 39083 Marin Ridge Crest Mt. Tamalpais 457 Comment
  CAS-BOT-BC77836  Woodwardia fimbriata Javier Penalosa; J. T. Howell 1961-6-29 1914 Marin Paradise Dr. 1.9 mi. NW of rd. to Naval Net Depot Comment
  CAS-BOT-BC77837  Woodwardia fimbriata Brandegee s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC383257  Wyethia angustifolia Paul F. Covel 1936-5-10 141 Marin Mt Tamalpais-Bolinas road Comment
  SJSU3911  Wyethia angustifolia C. W. Sharsmith 1964-4-26 7244 Marin 2 mi NE of Point Reyes, Point Reyes Peninsula Comment
  POM30022  Wyethia angustifolia Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  UCD13297  Wyethia angustifolia Collector Unknown 1974-5-11 s.n. Marin 0.7 mile from junction of Sir Francis Drake Highway andBear Valley Road. Elevation 25 feet. 7 Comment
  RSA317484  Xanthium spinosum Robert A. Norris 1984-7-27 4792 Marin In dry gully near base of Bon Tempe Dam and upper reachers of Alpine Lake. Area submersed in winter and/or spring. 195 Comment
  SD561  Xerophyllum tenax Unknown 14 57 Marin Mount Tamalpais. Comment
  UC30136  Xerophyllum tenax W. C. Blasdale 1893-5-30 Marin Mount Tamalpais Comment
  CAS-BOT-BC454245  Zannichellia palustris A. Wennekens 1971-9-18 s.n. Marin Near Lucas Valley Road and Highway 101 intersection 76 Comment
  RSA127057  Zannichellia palustris J. T. Howell 1947-4-30 23113 Marin Near Dillons Beach. Comment
  CAS-BOT-BC329241  Zantedeschia aethiopica J. Klein; A. (Alice) Chavez; S. Tsiu; A. (Armando) Chavez; W. Dreskin 2013-3-9 13329 Marin Plants of Mount Tamalpais. Marin Municipal Water District lands. Log Cabin/Portous Residence off Phoenix Lake Road. Comment
  CAS-BOT-BC186054  Zea mays Walter Lennon 1974-10-24 s.n. Marin San Rafael Comment
  SEINET3154454  Zigadenus fremontii L. S. Rose 1939-3-18 39026 Marin Sausalito 122 Comment
  CAS-BOT-BC531917  Zigadenus fremontii A. A. Heller; H. E. Brown 1902-3-7 5007 Marin South side ofMt. Tamalpais Comment
  RSA114097  Zigadenus fremontii Frank W. Gould 1940-2-18 870 Marin 7 miles south of Tomales 30 Comment
  SEINET199101  Zigadenus fremontii var. minor Frank W. Gould 1940-2-18 870 Marin 7 miles south of Tomales 30 Comment
  JEPS62266  Zigadenus micranthus var. fontanus W. L. Jepson 1928-6-10 12928 Marin Tiburon Comment
  UC1099958  Zostera marina Herbert L. Mason Jun 1930 5671 Marin Dillon's Beach, washed up by surf Comment
  UC399046  Zostera marina H. E. Parks 1923-4-14 Marin Paradise Cove Comment
  UC399050  Zostera marina H. E. Parks 1923-4-17 Marin Paradise Cove Comment
  UC399059  Zostera marina H. E. Parks 1923-7-1 Marin Paradise Cove Comment