Search Results — 2000 specimen records retrieved (1341 records with coordinates)
(That's the default maximum. Contact Jason Alexander for larger data requests.)

Results for search: County=MARIN; Source=All;   

Mapping Options:

BerkeleyMapper with county and bioregion layers
BerkeleyMapper without layers.
KML export
(Note: only records with coordinates are mappable)

Download Options:
Select all records · Select records with coordinates

Include annotations and voucher information

PLEASE NOTE: Due to changes in newer versions of Excel, directly copying text from the above selected results does not produce a usable table.
    Follow these steps:
      1. The contents of the selected results window must be copied into a text editor like TextEdit for Mac or WordPad for Windows
      2. The selected results must be saved as a new text document.
      3. This new text document can now be copied into Excel or imported as a tab delimited text file.

(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.

<
Click on column header to sort data (* sorts by family); click in leftmost checkbox to select record. CCH Help Page.
Turn on yellow flags to show possible range discrepancies. Read more ...
? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  SEINET3292035 Image available Abronia umbellata Lewis S. Rose 1934-10-7 34476 Marin Sea beaches, Stinson Beach Comment
  CAS-BOT-BC143043  Abutilon theophrasti Doreen Smith 2001-8-10 s.n. Marin Terra Linda Community Gardens Comment
  CAS-BOT-BC177034  Acacia dealbata John Thomas Howell 1943-8-29 19312 Marin On Summit (Avenue) Ridge above Mill Valley 152 Comment
  UC710622  Acacia dealbata John Thomas Howell 1943-8-29 19312 Marin Summit [Arenme] Ridge above Mill Valley 152 Comment
  CDA3975  Acacia paradoxa William J. Ferlatte 1971-10-6 Marin Spindrift Point, just north of Muir Beach. 0 Comment
  UCD112500  Acaena novae-zelandiae Eva King 1971-9-1 s.n. Marin Seadrift on the Stinson Beach sandspit. Comment
  UCD112514  Acaena pinnatifida var. californica M. Wiesendanger 1926-4-1 1508 Marin Marin County. Comment
  JEPS42662  Acer macrophyllum W. L. Jepson 1896-3-23 13946 Marin Ross Valley Comment
  RSA29850  Acer macrophyllum E. K. Balls, Percy C. Everett 1953-10-9 18589 Marin W. boundry of S. P. Taylor State Park, along stream. 76 Comment
  UCSB61612  Acer macrophyllum Gliessman, Stephen 1969-3-31 Marin South side of Paradise Drive, 0.8 miles north of junction with Marwest Road; Tiburon Peninsula 30 Comment
  RSA212139  Acer negundo subsp. californicum L. S. Rose 1969-6-12 69032 Marin 3 miles east of Point Reyes Station 24 Comment
  UCSB27754  Acer saccharinum Pinter, L. 1965-4-17 Marin Tiburon Island 6 Comment
  CAS-BOT-BC28653  Achillea millefolium Alice Eastwood 1906-5-1 s.n. Marin Point Reyes 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
  UCD38312  Acmispon junceus var. biolettii Beecher Crampton 1954-4-28 1821 Marin Inverness Ridge, about 3 miles northwest of Inverness, Pt. Reyes Peninsula. Bishop pine area. Comment
  CAS-BOT-BC229701  Acmispon parviflorus C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1113 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12 Comment
  CAS-BOT-BC434215  Acmispon wrangelianus L. McCubbin; M. E. Hannibal; N. Hannibal; P. Suri; P. Kephart; R. Fong 2014-4-26 14212 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, approximately 0.33 miles from intersection with Bolinas-Fairfax Road, plot along unofficial trail to east. Comment
  UCD104508  Acmispon wrangelianus Javier Penalosa 1961-4-16 1328 Marin RR tracks near Ferry Slip, Tiburon, Tiburon Peninsula. Comment
  SEINET8391859  Adelinia grandis L. F. Henderson 1933-5-21 14226 Marin beyond Point Reyes. Comment
  UC971667  Adiantum X tracyi Hugh Logan 1952-10 1952 - Marin <garden of collector> Inverness Comment
  SBBG39487  Adiantum jordanii L. S. Rose 1970-4-1 70020 Marin Arroyo Hondo, 3 mi NW of Bolinas 60 Comment
  UCD163732  Adiantum jordanii Peter Rubtzoff 1981-5-7 9636 Marin Area of the canyon with its branches and surrounding slopes bounded by Traveler Road in the south, by the N part of Camino de Herrera in the east, by the south part of Oak Springs Drive in the north, and by Theresa Drive and the ridge crest along the Fairfax boundary in the west. Comment
  CAS-BOT-BC350954  Aegilops triuncialis A. Williams; F. Leist; S. Tsiu; W. Dreskin; R. Brostorm 2013-5-4 13247 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Bullfrog Road, knoll N of quarry Comment
  CDA18859  Aegilops triuncialis L. Bush, A. Sauber 1999-6-6 PDR 990592 Marin Pasture +/- 20 sq. ft., Tomales. 0 Comment
  CAS-BOT-BC202635  Aesculus californica Miss E. Cannon 1897-7-1 s.n. Marin Angel Island Comment
  RSA458178  Aesculus californica M. B. Dunkle 1931-8-11 2476 Marin Tomales Bay. Comment
  UC1324901  Aesculus californica H. U. Stauffer and E. Molseed 1964-5-17 5941 Marin 1 km sw Fairfax (on road from Alpine Lake to Fairfax) 150 Comment
  JEPS36386  Agoseris apargioides W. L. Jepson 1900-9-16 1172 Marin near Point Reyes P. O.; Point Reyes Peninsula Comment
  JEPS36305  Agoseris apargioides W. L. Jepson 1900-9-15 1172 Marin towards, on Point Reyes Penninsula Point Reyes P. O.; Point Reyes Penninsula Comment
  SD113163  Agoseris apargioides Darley F. Howe 1972-6-25 4839 Marin Point Reyes Beach. Comment
  SEINET11854878  Agoseris apargioides M. T. Doutt 1931-1 583 Marin Pt. Reyes lighthouse Comment
  UC1125443  Agoseris apargioides var. eastwoodiae H. S. Yates 1934-3-18 3711 Marin Point Reyes Point Reyes Quad. 182 Comment
  RSA129786  Agoseris apargioides var. eastwoodiae B. O. Schreiber 1937-4-25 2380 Marin Point Reyes Peninsula, 8 miles west of Inverness. 30 Comment
  CAS-BOT-BC21343  Agoseris grandiflora var. grandiflora Gordon H. True 1969-5-9 4917 Marin Pt. Reyes Bird Observatory 3mi. NW of Bolinas at Arroyo Hondo, near bridge 60 Comment
  CAS-BOT-BC13132  Agoseris hirsuta John Thomas Howell 1937-6-13 13050 Marin Bolinas Comment
  JEPS79452  Agoseris hirsuta Edward Lee with W. Joseph 1936-6-14 2240 Marin between Fairfax and Alpine Lake on Old Bolinas Rd. Alpine Lake Comment
  CAS-BOT-BC14792  Agoseris retrorsa Alice Eastwood s.n. Marin Bolinas Ridge 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
  UCD92448  Agrostis Beecher Crampton 1957-6-11 4214 Marin Eastern edge of Forest Knolls. Comment
  RSA116443  Agrostis avenacea Beecher Crampton 1957-6-11 4212 Marin Southern city Limits of Ignacio Comment
  CAS-BOT-BC127501  Agrostis blasdalei John Thomas Howell; Catherine Best 1981-6-11 54067 Marin North Beach, Point Reyes Peninsula. Comment
  CAS-BOT-BC175238  Agrostis blasdalei Doreen Smith 1999-10-6 s.n. Marin At S.W. end of Muddy Hollow, near seasonal rivulet. Pt. Reyes National Seashore Comment
  SEINET199901  Agrostis blasdalei John Thomas Howell 1947-5-14 23150 Marin Monterey Series Drakes Estero West-northwest of Mt Vison. Comment
  SEINET3916032  Agrostis californica Alan A. Beetle 1946-7-13 4695 Marin North side of Point Reyes, N.W. of Inverness.; 0 Comment
  SBBG115903  Agrostis clivicola var. punta-reyesensis B. Crampton 1961-6-28 5918 Marin Point Reyes Peninsula, ca. 3.5 mi S of McClure's, N of Abbott's Lagoon Comment
  RSA126459  Agrostis densiflora J. T. Howell 1946-6-30 22146 Marin Rodeo Lagoon Comment
  SEINET8914100 Image available Agrostis densiflora A. A. Beetle 1946-7-13 4695 Marin North side of Point Reyes, N.W. of Inverness Comment
  CAS-BOT-BC127183  Agrostis exarata David L. Morgan 1955-7-5 s.n. Marin Inverness. Comment
  CAS-BOT-BC127186  Agrostis exarata Catherine Best 1979-6-1 s.n. Marin Samuel Taylor Park. Comment
  CAS-BOT-BC127193  Agrostis exarata John Thomas Howell 1943-6-13 s.n. Marin Sausalito Hills. Comment
  CAS-BOT-BC127196  Agrostis exarata John Thomas Howell 1945-7-1 21264 Marin Tiburon. Comment
  CAS-BOT-BC127212  Agrostis exarata John Thomas Howell 1943-5-22 18125 Marin Deer Park near Fairfax. Comment
  SBBG114176  Agrostis exarata R. Fowler 1983-6-16 Marin crk on W side of access rd, Arroyo Hondo, Pt Reyes Nat Seashore Comment
  UC1177027  Agrostis exarata John Thomas Howell 1945-6-24 21237 Marin Willow Meadow Mt. Tamalpais Comment
  UCD52329  Agrostis exarata Beecher Crampton 1957-6-11 4200 Marin 3.8 miles NW of Bolinas. Comment
  UCD52363  Agrostis exarata John Thomas Howell 1945-6-24 21234 Marin Laurel Dell, Mt. Tamalpais. Comment
  UCD52394  Agrostis exarata John Thomas Howell 1945-6-24 21237 Marin Willow Meadow, Kent Trail, Mt. Tamalpais. Comment
  UCD52403  Agrostis exarata John Thomas Howell 1945-6-24 21247 Marin Lagunitas Meadows, Mt. Tamalpais. Comment
  RSA126479  Agrostis exarata J. T. Howell 1944-9-10 20737 Marin Shell Beach, north of Inverners Comment
  UCD52389  Agrostis exarata Hans Leschke 1945-6-10 s.n. Marin Papermill Creek near Tocaloma. Comment
  CAS-BOT-BC139670  Agrostis gigantea John Thomas Howell 1944-6-25 19644 Marin Santa Ventia. Comment
  CAS-BOT-BC139674  Agrostis gigantea Catherine Best 1983-6-30 s.n. Marin Triangle Marsh, northwest of the Marin Country Day School. Comment
  CDA31838  Agrostis hallii D. G. Kelch, Andrew Doran 2009-5-5 9 .261 Marin East Marin Island. Comment
  UCD52677  Agrostis hallii Gordon H. True; Fred Ross 1969-6-20 5066 Marin Pt. Reyes Bird Observatory, 3 miles NW of Bolinas at Arroyo Honda. At mouth of Woodwardia Cayon. 60 Comment
  HSC90928  Agrostis hendersonii Thomas J. Howell 1947-4-23 23062 Marin E side of Drakes Estero W of Mt. Vision, Pt. Reyes Peninsula Comment
  CAS-BOT-BC138839  Agrostis microphylla John Thomas Howell 1966-6-9 41564 Marin Tiburon. Just north of John Thomas Howell Botanical Garden. Comment
  CAS-BOT-BC138870  Agrostis microphylla H. N. Bolander June. 1522 Marin San Francisco Bay. Angel Island. Comment
  UCD53019  Agrostis microphylla Beecher Crampton 1961-6-28 5917 Marin Point Reyes Peninsula. Comment
  CAS-BOT-BC139030  Agrostis pallens John Thomas Howell 1941-6-10 16294 Marin Black Point. Comment
  CAS-BOT-BC139034  Agrostis pallens John Thomas Howell 1942-6-21 16981 Marin Carson Ridge. Comment
  CAS-BOT-BC139048  Agrostis pallens John Thomas Howell; Catherine Best 1981-6-11 54064 Marin Point Reyes Peninsula. North Beach. Comment
  RSA51303  Agrostis pallens P. H. Raven 1950-6-11 2203 Marin on Matt Davis Trail. Mt. Tamalpais Comment
  UC1177038  Agrostis pallens John Thomas Howell 1943-5-22 Marin Fairfax Comment
  UCD163893  Agrostis pallens Peter Rubtzoff 1980-6-8 9456 Marin San Anselmo. Comment
  UCD53091  Agrostis pallens Collector Unknown 1925-6-5 2096 Marin Marin County. Comment
  UCD53092  Agrostis pallens Beecher Crampton 1960-6-8 5594 Marin Pt. Reyes Peninsula, RCA Radio Station area. Comment
  UCD53137  Agrostis pallens Morris Halperin 1932-6-22 s.n. Marin Muir Woods. Comment
  UC589498  Agrostis viridis Beryl O. Schreiber 1932-8-3 727 Marin Honeymoon Beach Tomales Bay (open slope) Comment
  RSA316026  Aira caryophyllea Patricia Wilder 1965-6-7 3568 Marin Mt. Vision, Inverness Ridge; Mt Range: North Coast 549 Comment
  UC1023612  Aira caryophyllea Virginia Bufford 1935-5-9 36 Marin Tomales-Dillons Beach Rd Comment
  UC37079  Aira caryophyllea Michener and Bioletti 1893-5-22 106 Marin Mt. Tamalpais Comment
  CAS-BOT-BC138404  Aira caryophyllea var. capillaris Leo Koch 1939-4-16 580 Marin Ca. 9 miles from Petaluma to Marshalls. Comment
  CAS-BOT-BC138400  Aira caryophyllea var. capillaris F. Grinnell Jr. 1918-4-28 s.n. Marin Lagunitas. Comment
  CAS-BOT-BC460758  Allium amplectens John Thomas Howell 1942-7-12 17036 Marin Northside Trail, Mt. Tamalpais Comment
  CAS-BOT-BC467312  Allium falcifolium Elsie Zeile 1911-6-15 s.n. Marin Tamalpais Comment
  SEINET200247  Allium lacunosum H. L. Mason 1940-5-20 12291 Marin Back of Tiburon Comment
  CAS-BOT-BC472780  Allium neapolitanum Doreen Smith 1997-2-22 s.n. Marin China Camp State Park by roadside (E. side) between Turtle Back hill and Chicken Coop Hill Comment
  UCD138566  Allium neapolitanum John Thomas Howell 1958-8-11 33015 Marin San Rafael. Comment
  CAS-BOT-BC170987  Alnus rhombifolia John Thomas Howell 1940-5-26 s.n. Marin Litlle Canyon Comment
  LA204113  Alnus rubra Joseph Andorfer Ewan; 1933-11-5 8107 Marin Hearts Desire, S slope Tomales Bay Comment
  UC1076428  Alnus rubra Herbert L. Mason 1924-11-16 1143 Marin Willow Camp Comment
  UC615075  Alnus rubra Beryl O. Schreiber 1936-3-8 2147 Marin Shell Beach Canyon Tomales Bay (marsh) Comment
  SEINET10871962  Aloe saponaria Heidi H. Schmidt 1993-6-8 Schmidt 809 Marin Mount Tamalpais State Park, on California State Highway # 1. Along costal bluffs. 60 Comment
  CAS-BOT-BC137933  Alopecurus saccatus Catherine Best 1981-5-2 s.n. Marin Hidden Lake, Mount Burdell. Comment
  RSA127364  Amaranthus californicus J. T. Howell 1946-9-8 22998 Marin Lake Lagunitas, Mount Tamalpais Comment
  CAS-BOT-BC354335  Amaryllis belladonna J. Klein; T. Pollak; E. Brusati; L. Williams 2013-8-10 13364 Marin Mount Tamalpais: Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  UC589426  Ambrosia chamissonis Beryl O. Schreiber 1932-6-29 596 Marin Sand Dune Beach; Tomales Bay Comment
  CAS-BOT-BC13733  Ambrosia chamissonis Javier Penalosa 1961-8-26 2227 Marin Tiburon Peninsula, flat SW of the NWPRR Trustle Comment
  CAS-BOT-BC45018  Ambrosia psilostachya Catherine Best 1978-10-21 s.n. Marin Old railroad yard in Tiburon Comment
  CAS-BOT-BC45019  Ambrosia psilostachya John Thomas Howell 1945-9-2 21449 Marin San Rafael Comment
  CDA31434  Amelanchier pallida D. G. Kelch 2006-5-1 6 .192 Marin Lucas Valley Rd. Comment
  UC1127785 Image available Amelanchier utahensis B. O. Schreiber 1938-5-14 2509 Marin 2 mi ne Abbott's Lagoon; Point Reyes Quad. 91 Comment
  UC1127797  Amelanchier utahensis J. B. Spring 1932-6-20 76 Marin near Hammock Hill (Salmon Creek); Petaluma Quad. 152 Comment
  CAS-BOT-BC177215  Amorpha californica var. napensis John Thomas Howell 1924-8-31 651 Marin Between Phoenix and Lagunitas Lakes Comment
  CAS-BOT-BC177220  Amorpha californica var. napensis J. P. Moore 1875-5-1 524 Marin San Rafael Comment
  CAS-BOT-BC177214  Amorpha californica var. napensis John Thomas Howell 1940-5-12 s.n. Marin Lagunitas Creek Canyon Comment
  CAS-BOT-BC222471  Amsinckia lunaris Doreen Smith 1998-4-8 s.n. Marin Highway One, on bluffs south of town of Tomales, s.w. of bridge and ranch entrance Comment
  UC1191060  Amsinckia spectabilis Rimo Bacigalupi 1957-3-31 5767 Marin hills just above lighthouse Point Reyes 182 Comment
  POM369897  Amsinckia spectabilis Glenn A. Gorelick 1967-4-30 s.n. Marin Point Reyes Natl. Seashore, 9 miles northeast of lighthouse. Comment
  UC1178307  Amsinckia spectabilis Ray and Chisaki 1951-5-23 K 87 Marin Point Reyes Comment
  UC1178328  Amsinckia spectabilis Ray and Chisaki 1952-4-11 K 117 Marin Point Reyes Comment
  JEPS77162  Anagallis arvensis Robert M. Lloyd 1963-4-5 2312 Marin ca. 1 mi. n.w. Tiburon Comment
  UCD70806  Anagallis arvensis Michele H. Mills 1998-4-19 224 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve, serpentine grassland, center of preserve, moist soil; salmon colored flowers, common name 'scarlet pimpernel 137 Comment
  CAS-BOT-BC531476  Anagallis minima D. Smith; S. Whelan; V. Smith; H. Kuimelis 2015-4-10 15362 Marin Mount Tamalpais. Marin Municipal Water District lands: Rifle Camp Meadow grassland area W of Lagunitas--Rock Spring Rd, E of Laurel Dell Rd Comment
  CAS-BOT-BC492935  Anaphalis margaritacea T. Gosliner; S. Whelan; R. Schneider; M. Munroe; H. Yager; A. Young; R. Johnson; A. Dompe; J. Kurzweil 2015-7-21 Gosliner 003 Marin Mount Tamalpais: Marin Municipal Water District lands: Hog Back Road above Throckmorton Fire Station, near water tanks Comment
  UCD36136  Andropogon glomeratus Beecher Crampton 1952-11-18 955 Marin Marin County, Mount Tamalpais, south slopes of west peak of mountain. 487 Comment
  UC853631  Anemone oregana Lewis S. Rose 1939-3-31 39042 Marin Lagunitas 91 Comment
  CAS-BOT-BC218486  Angelica hendersonii John Thomas Howell 1944-7-9 19704 Marin Inverness Ridge Comment
  CAS-BOT-BC218489  Angelica hendersonii Ira L. Wiggins; R. S. Ferris 1935-7-19 8124 Marin Point Reyes Comment
  UC123717  Anisocarpus madioides Harriet A. Walker 1907-7-4 648 Marin Cascade Drive Mill Valley Comment
  UC762521  Anisocarpus madioides R. F. Hoover 1941-5-8 5000 Marin Woodacre Comment
  CAS-BOT-BC273105  Anisocarpus madioides Dr. A. Kellogg 1870-1-1 s.n. Marin San Rafael Comment
  CAS-BOT-BC84671  Anthemis cotula Javier Penalosa 1961-5-30 1529 Marin Tiburon Blvd. ca. 50 yds. north of Blackfield Dr. Comment
  CAS-BOT-BC280619  Anthoxanthum occidentale Beryl O. Schreiber 1936-2-2 2117 Marin Schoolteacher's Beach on Tomales Bay Comment
  CAS-BOT-BC280623  Anthoxanthum occidentale Mrs. E. C. Sutliffe 1921-3-1 s.n. Marin Mill Valley Comment
  SEINET7614633 Image available Anthoxanthum occidentale Edward Lee, Annetta Carter 1935-1 1690 Marin Cove just S of Indian Beach cove [Pt. Reyes Quadrangle], W shore of Tomales Bay, Point Reyes Peninsula Comment
  UCD85496  Anthoxanthum occidentale H. S. Yates 1935-4-2 5040 Marin Muir Woods. 91 Comment
  CAS-BOT-BC332715  Aphanes occidentalis T. Gosliner; A. Castner; M. E. Hannibal; S. Whelan 2013-5-4 13635 Marin Plants of Mount Tamalpais. Marin Municipal Water District lands. Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  CAS-BOT-BC435130  Aptenia cordifolia Doreen Smith 1995-12-4 s.n. Marin Pt. Reyes Lighthouse steps Comment
  UC1051654  Aquilegia eximia Peter Kamb 1950-7-27 19812 Marin ca 1 mi e Alpine Dam (spring on Alpine dam Rd) Comment
  CAS-BOT-BC392220  Aquilegia formosa W. R. Dudley 1893-4-30 s.n. Marin Lagunitas Comment
  CAS-BOT-BC392215  Aquilegia formosa Gordon H. True No date on label 5199 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda [Hondo] Comment
  CAS-BOT-BC17285  Arabis blepharophylla R. Bacigalupi 1948-5-2 2875 Marin Along Lucas Valley road, 1 mile west of Nicasio summit. Comment
  CAS-BOT-BC17287  Arabis blepharophylla Hans Leschke 1944-4-16 s.n. Marin Head of Lucas Valley. Comment
  JEPS127922  Arabis blepharophylla Adam C. Schneider with Robert Steers 2014-3-29 532 Marin Along ridgeline between Miwok Tr. Trailhead and Hill 88. Comment
  CAS-BOT-BC17348  Arabis eschscholtziana J. W. Congdon 1899-5-14 s.n. Marin Inverness Road. Comment
  CAS-BOT-BC17349  Arabis eschscholtziana Dr. Jean Linsdale; Mrs. Jean Linsdale 1929-5-4 s.n. Marin Inverness. Comment
  UC855419  Arabis pycnocarpa var. pycnocarpa Milo S. Baker 1936-4-6 7166 Marin 1 mi or so n Inverness (where highway turns inland) Comment
  CHSC8076  Aralia californica Edward L. Smith 1957-10-7 246 a. Marin Located 2 mi. e of Pantoll area, Mt. Tamalpais State Park, Calif. 609 Comment
  POM77840  Aralia californica Edward Palmer 1892-6-14 2408 Marin Bolinas Ridge Comment
  UC20758  Aralia californica J. Burtt Davy 1897-10-2 Marin Mt. Tamalpais Comment
  SD6098  Aralia californica unknown Unknown Marin Between Mill Valley and Muir Woods Comment
  OBI69210  Arbutus menziesii Kristina L. Schultz, Bob Schultz and Sue Schultz 2000-11-22 26 Marin San Anselmo. Faude Park. Comment
  UC1176779  Arceuthobium campylopodum John Thomas Howell 1944-7-9 19686 Marin Inverness Ridge Comment
  RSA629104  Arctostaphylos Jon E. Keeley 1987-8-22 11136 Marin Adjacent to driveway at 76 Lee Street, Mill Valley. 500 Comment
  RSA629110  Arctostaphylos Jon E. Keeley 1987-8-20 11124 Marin Below west point on Mt. Tamalpais. Comment
  SEINET11987126  Arctostaphylos X repens J. Sigg, McClintock, E.; Knight, W.; Knight, I. 1981-1 4069 Marin Strybing Arboretum, Golden Gate Park, San Francisco, orig. from Inverness Ridge Comment
  CAS-BOT-BC229713  Arctostaphylos canescens C. Kellner; M. Camarillo; V. Reeder; et al. 2012-5-5 1303 Marin Marin Municipal Water District Lands: Mount Tamalpais. Junction of Miller Trail and Old Railroad Grade. Comment
  CAS-BOT-BC24033  Arctostaphylos canescens subsp. canescens C. Hart Merriam 1907-8-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC24075  Arctostaphylos canescens subsp. canescens Alice Eastwood 1922-6-4 11342 Marin Mt. Tamalpais Comment
  RSA286160  Arctostaphylos canescens subsp. canescens L. R. Abrams 1927-2-19 11570 Marin On the trail from Eldridge Grade to Larsen's. Present specimens were collected near the type station, on Mount Tamalpais. Comment
  UC75348  Arctostaphylos canescens subsp. canescens Alice Eastwood 1902-12-25 3160 Marin along West Poin Trail Mt. Tamalpais Comment
  NY8233  Arctostaphylos cushingiana A. Eastwood 1903-1-20 3997 Marin Mt. Tamalpais Comment
  SEINET3164303  Arctostaphylos cushingiana L. S. Rose 1939-2-23 39011 Marin Mill Valley, foot of Mt. Tamalpais 61 Comment
  UCSB24504  Arctostaphylos glandulosa McMinn, Howard 1933-3-30 Marin Bolinas Ridge, near Alpine Summit Comment
  CAS-BOT-BC23351  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1944-3-26 19356 Marin Pines west of Inverness Comment
  CAS-BOT-BC23400  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1944-3-26 19357 Marin Pines west of Inverness, Inverness Ridge. Comment
  RSA22167  Arctostaphylos glandulosa subsp. cushingiana L. S. Rose 1939-2-23 39011 Marin Mill Valley, foot of Mt. Tamalpais. 61 Comment
  SD71277  Arctostaphylos glandulosa subsp. cushingiana R. F. Hoover 1964-4-8 8668 Marin Bootjack Camp (just east of), south slope of Mt. Tamalpais. Comment
  CAS-BOT-BC23177  Arctostaphylos glandulosa subsp. glandulosa B. A. Stein 1981-2-21 416 Marin Rock Springs area 731 Comment
  CAS-BOT-BC23194  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1896-6-28 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC23210  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1915-3-28 3968 Marin Lagunitas Comment
  POM131605  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1903-2-15 3167 Marin Mt. Tamalpais. Comment
  POM131741  Arctostaphylos glandulosa subsp. glandulosa P. A. Munz 1922-8-5 6432 Marin Mt. Tamalpais. 365 Comment
  POM195501  Arctostaphylos glandulosa subsp. glandulosa L. R. Abrams 1927-2-19 11568 Marin The trail to West Point, Mount Tamalpais. Comment
  RSA203086  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1922-3-12 11075 a Marin Mt. Tamalpais. Comment
  RSA626846  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24837 Marin East of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  RSA626883  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24884 Marin East of West Point Inn, south side of Mt. Tamalpais. 500 Comment
  UC549436  Arctostaphylos glandulosa subsp. glandulosa J. E. Adams 1933-12-27 601 Marin trail to upper Rattlesnake Mount Tamalpais Comment
  UC589525  Arctostaphylos glandulosa subsp. glandulosa Beryl O. Schreiber 1932-7-27 701 Marin Heart's Desire Beach Tomales Bay Comment
  UC909837  Arctostaphylos glandulosa subsp. glandulosa J. E. Adams 1933-12-27 603 Marin s slope Mount Tamalpais Comment
  RSA629120  Arctostaphylos glandulosa var. cushingiana Jon E. Keeley, Melanie Baer Keeley 1993-9-10 24686 Marin Above Drake Highway, near turnoff to Tomales Bay State Park, Point Reyes. 120 Comment
  RSA70406  Arctostaphylos glandulosa var. cushingiana J. T. Howell 1933-3-19 10868 Marin South side of Mt. Tamalpais above Mill Valley. Comment
  JEPS38773  Arctostaphylos hookeri subsp. montana E. M. Zeile 1921-10-2 A 7 e Marin <se of junction of Rock Spr. Trail and West Pt. Road> Mt. Tamalpais Comment
  JEPS38774  Arctostaphylos hookeri subsp. montana E. M. Zeile 1921-10-2 A 7 C Marin below Rattlesnake Camp; Mt. Tamalpais Comment
  POM131742  Arctostaphylos hookeri subsp. montana P. A. Munz 1922-8-5 6448 Marin Mt. Tamalpais. 365 Comment
  RSA252175  Arctostaphylos hookeri subsp. montana Gary D. Wallace 1974-12-26 1360 Marin Mt Tamalpais St.Pk. near Mountain Theater. 731 Comment
  RSA70837  Arctostaphylos hookeri subsp. montana J. T. Howell 1926-2-28 1655 Marin Mt. Tamalpais on south side. Comment
  UC1137476  Arctostaphylos hookeri subsp. montana A. E. Wieslander 1936-9-19 705 Marin Mt. Tamalpais Tamalpais Comment
  UC876435  Arctostaphylos hookeri subsp. montana Lewis S. Rose 1939-3-18 39031 Marin s slope Mt. Tamalpais (type locality) 365 Comment
  UCD51749  Arctostaphylos hookeri subsp. montana C. M. Belshaw 1937-3-14 2756 Marin San Geromino Ridge; one mile south-southwest of summit. 396 Comment
  CAS-BOT-BC38753  Arctostaphylos manzanita subsp. manzanita John Thomas Howell 1943-3-7 17880 Marin Hills northeast of San Rafael Comment
  RSA128345  Arctostaphylos manzanita subsp. manzanita P. H. Raven 1951-2-25 2737 Marin San Raphael Hills. Comment
  CAS-BOT-BC27158  Arctostaphylos montana Alice Eastwood 1897-4-20 s.n. Marin Mt. Tamalpais Comment
  CDA31818  Arctostaphylos montana D. G. Kelch 2009-4-19 9 .197 Marin Rocky Ridge Fire Rd. Mt Tamalpais. Comment
  UCD166532  Arctostaphylos montana Dylan O. Burge 2016-1-31 2032 Marin Alpine Lake area, roadside on Fairfax-Bolinas Road. 325 Comment
  CAS-BOT-BC38496  Arctostaphylos montana subsp. montana R. F. Hoover 1964-4-8 8678 Marin Mt. Tamalpais (West Peak) at entrance to radar station. Comment
  CAS-BOT-BC38513  Arctostaphylos montana subsp. montana R. F. Hoover 1964-4-8 8676 Marin Mt. Tamalpais (w. peak), at entrance to radar station. Comment
  CAS-BOT-BC38521  Arctostaphylos montana subsp. montana John Thomas Howell 1926-2-28 1655 Marin Mt. Tamalpais on south side. Comment
  OBI14548  Arctostaphylos montana subsp. montana Robert F. Hoover, Lewis S. Rose 1964-4-8 8672 Marin Bootjack camp (just E of) south slope of Mt. Tamalpais Comment
  JEPS38683  Arctostaphylos nummularia W. L. Jepson 1921-10-2 9502 Marin Zig-Zag trail above Blithedale; Mt. Tamalpais Comment
  JEPS91228  Arctostaphylos nummularia Dean W. Taylor 1972-2-20 1328 Marin Mt. Tamalpais, near Bootjack Camp 457 Comment
  UC1005626  Arctostaphylos nummularia Frank W. Gould 1940-1-26 862 Marin 3/4 mi nw Mill Valley 137 Comment
  UC21858  Arctostaphylos nummularia Alice Eastwood Feb. 1896 Marin Mt. Tamalpais Comment
  UC279043  Arctostaphylos nummularia H. E. Parks 1926-3-31 3065 Marin Mt. Tamalpais Comment
  UC549515  Arctostaphylos nummularia J. E. Adams 1933-12-27 593 Marin se slope Mt. Tamalpais Comment
  UC549517  Arctostaphylos nummularia J. E. Adams 1935-1-9 875 Marin Bootjack Tr. Mt. Tamalpais Comment
  UC83045  Arctostaphylos nummularia Katharine Brandegee June 1889 Marin Tamalpais Comment
  SEINET7263330  Arctostaphylos nummularia F. W. Gould 1940-1-26 862 Marin 3/4 mile NW of Mill Valley 137 Comment
  RSA633426  Arctostaphylos nummularia var. sensitiva Jon E. Keeley, Melanie Baer-Keeley 1993-9-12 24895 Marin East of West Point Inn, south side of Mt. Tamalpais. 500 Comment
  SEINET12524613 Image available Arctostaphylos pungens B. F. Palser 1980-1 s.n. Marin On open hillsides with grasses and scattered shrubs along Sir Frances Drake Blvd., San Geronimo. Comment
  SEINET11987170  Arctostaphylos pungens var. montana J. Sigg, McClintock, E.; Knight, W.; Knight, I. 1981-1 4089 Marin Strybing Arboretum, San Francisco, orig. from Mount 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-BC44696  Arctostaphylos sensitiva John Thomas Howell 1950-3-28 26306 Marin Mt. Tamalpais - near Mountain Home Comment
  LA28566  Arctostaphylos sensitiva Lewis S. Rose; 1942-3-22 42003 Marin Mount Tamalpais, S slope 304 Comment
  HSC7768  Arctostaphylos tomentosa subsp. crinita C. M. Belshaw 1936-1-25 1471 Marin Sierra Moreno Peak, Santa Cruz Mountains 305 Comment
  CAS-BOT-BC46778  Arctostaphylos uva-ursi Alice Eastwood; John Thomas Howell 1939-5-28 7383 Marin Pt. Reyes lighthouse Comment
  CAS-BOT-BC46779  Arctostaphylos uva-ursi Stephen W. Edwards 1982-6-7 82 -14 Marin Mt. Vision, Inverness Ridge. Comment
  JEPS81627  Arctostaphylos uva-ursi Roger Raiche 1982-7-10 20606 Marin granite knoll overlooking Tomales Bay State Park (on back road 0.3 mi n of its intersection with Pierce Point Rd and e of small granite quarry in back) 121 Comment
  RSA164635  Arctostaphylos uva-ursi var. coactilis P. C. Everett 1963-11-20 24561 Marin Mt. Vision, above Perth. 229 Comment
  CAS-BOT-BC44613  Arctostaphylos virgata R. F. Hoover 1964-4-8 8667 Marin Just east of Bootjack Camp, south slope of Mt. Tamalpais. Comment
  CAS-BOT-BC44621  Arctostaphylos virgata C. Hart Merriam 1915-7-24 s.n. Marin Mt. Tamalpais - upper edge Muir Woods, near site of old Muir Inn Comment
  CAS-BOT-BC46804  Arctostaphylos virgata John Thomas Howell 1926-2-22 1640 Marin Inverness Ridge Comment
  CAS-BOT-BC46808  Arctostaphylos virgata Catherine A. Toschi 1963-2-17 63 :7 Marin three miles northeast of Inverness (two miles up Mount Vision Road) 152 Comment
  CAS-BOT-BC46809  Arctostaphylos virgata Lewis S. Rose 1961-2-17 61012 Marin s. slope, Mt. Tamalpais, head Muir Woods 152 Comment
  CAS-BOT-BC46814  Arctostaphylos virgata Ronie Clark 1983-10-3 83 -067 Marin Point Reyes National Seashore. Crystal Lake trailside, 0.15 mi N of junction with Coast trail, N side of trail Comment
  CAS-BOT-BC46840  Arctostaphylos virgata Alice Eastwood 1922-7-23 11506 Marin along railroad above Muir Woods Comment
  CAS-BOT-BC46852  Arctostaphylos virgata Alice Eastwood 1923-5-6 s.n. Marin Eastwood Place, Mt. Tamalpais Comment
  JEPS38865 Image available Arctostaphylos virgata H. L. Mason 1929-2-17 Marin Inverness Ridge Comment
  JEPS76973  Arctostaphylos virgata Robert M. Lloyd 1963-3-10 2095 Marin 2 mi from Inverness (on Pt. Reyes Road) Comment
  RSA636947  Arctostaphylos virgata Jon E. Keeley, Melanie Baer-Keeley 1993-9-10 24658 Marin Drake Highway, 2.5 km south of turnoff to Mt. Vision, Tomales Bay. 90 Comment
  CAS-BOT-BC102180  Arctotheca T. C. Fuller; G. D. Barbe 1989-5-31 4317 Marin Tennessee Valley Trail, near Tennessee Cove Comment
  UCD129126  Arctotheca calendula T. C. Fuller; Greg Archbald, G. D. Barbe 1990-4-2 4379 Marin Tennessee Valley Trail at Tennessee Cove, Golden Gate National Recreation Area. Comment
  JEPS32459  Aristolochia californica George T. Ruddock 1915-2-21 Marin Belvedere Comment
  CAS-BOT-BC400449  Aristolochia californica Mrs. E. C. Sutliffe 1919-6-9 s.n. Marin San Anselmo Canyon Comment
  SEINET7711258  Aristolochia californica Unknown Marin Ross Valley Comment
  RSA177905  Armeria maritima subsp. californica Robert F. Thorne 1965-4-21 34403 Marin Drake's Beach. Point Reyes National Seashore. 5 Comment
  UC1080541  Armeria maritima subsp. californica S. S. Tillett 1956-6-30 591 Marin along roadbank 8.9 mi from Inverness (toward Pt. Reyes Light, just pas turnoff to Drake's Beach); Point Reyes Peninsula 91 Comment
  JEPS20954  Arnica discoidea W. L. Jepson 1892-6-11 Marin Mt. Tamalpais Comment
  UC154095  Arnica discoidea A. A. Heller 1906-6-12 8392 Marin Mt. Tamalpais Comment
  POM126049  Arnica discoidea Alice Eastwood 1925-5-31 12979 Marin Mount Tamalpais Comment
  CAS-BOT-BC84930  Artemisia californica Gordon H. True 1968-10-18 4723 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at ARroyo Hondo 182 Comment
  UC91196  Artemisia californica T. S. Brandegee 1888-10-1 Marin Angel Island Comment
  UC1176900  Artemisia douglasiana John Thomas Howell 1939-10-15 Marin Fairfax Comment
  SEINET11853292  Artemisia douglasiana M. T. Doutt 1931-1 574 Marin 5 min W of Inverness Comment
  SBBG62451  Artemisia pycnocephala L. Rowntree 1930-7-17 Marin Point Reyes Comment
  SEINET11853522  Artemisia pycnocephala E. H. Graham 1931-1 6891 Marin nr. lighthouse, Pt. Reyes Comment
  CAS-BOT-BC489835  Asarum Bolander 1867-1-1 s.n. Marin Unspecified Comment
  CAS-BOT-BC400504  Asarum caudatum Alice Eastwood No date on label s.n. Marin Kentfield Comment
  CAS-BOT-BC400505  Asarum caudatum J. P. Moore No date on label 522 Marin Unspecified Comment
  JEPS79644  Aspidotis californica Edward Lee 1955-10-30 5019 Marin Bootjack trail from Muir Woods Nat'l Monument to Van Wyck Comment
  UC1242058  Aspidotis californica Don Branscomb 1959-3-20 Marin Bootjack Camp Mt Tamalpais Comment
  RSA686357  Aspidotis carlotta-halliae T. R. Pray 1961-7-20 1877 Marin Mount Tamalpais, on trail one third mile north of Bootjack Camp Comment
  JEPS79657  Aspidotis densa Edward Lee 1956-4-22 5036 Marin Rocky Ridge Rd Mt Tamalpais Comment
  RSA686377  Aspidotis densa Jack Whitehead 1939-5-28 4216 Marin Mt Tamalpais. Comment
  POM210630  Aster chilensis Joseph A. Ewan 1933-10-22 8054 Marin Cold Bog,' Pt. Reyes Peninsula Comment
  SEINET946251  Asteraceae F. W. Gould 1938-1 505 Marin Near junction of Tomales Point-Point Reyes roads Comment
  JEPS54547  Astragalus breweri A. L. Grant 1917-4-20 Marin Mt. Tamalpais Comment
  CAS-BOT-BC178350  Astragalus gambelianus Alice Eastwood; John Thomas Howell 1938-5-8 5489 Marin Lucas Valley Comment
  RSA60156  Astragalus gambelianus Lois E. James 1946-4-16 1739 Marin San Enselmo. Hill back of Hampton Ave. off El Cerrito Ave. Comment
  UC13437  Astragalus gambelianus F. T. Bioletti Mar, 1891 Marin Angel Is. Comment
  RSA144457  Astragalus pycnostachyus P. H. Raven 1961-8-22 16569 Marin Head of Drake's Estero, Point Reyes Penninsula. Comment
  CAS-BOT-BC193108  Astragalus pycnostachyus var. pycnostachyus John Thomas Howell 1945-6-30 21253 Marin Stinson Beach Comment
  POM227030  Astragalus pycnostachyus var. pycnostachyus Roxana S. Ferris, I. L. Wiggins 1935-7-19 8115 Marin Head of Drake's Estero. Comment
  RSA110269  Astragalus pycnostachyus var. pycnostachyus J. T. Howell 1945-8-19 21433 Marin Head of Drakes Bay. Comment
  CAS-BOT-BC300534  Asyneuma prenanthoides A. Castner; J. Stern; C. Haggerty; A. Young 2013-6-8 13056 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert EG23 Comment
Read comments
Jul 26 2017
  HSC23757  Asyneuma prenanthoides R. A. Vanbianchi 1971-7-1 28 Marin San Geronimo Ridge, near Kent Lake. Comment
  UCR129686  Athyrium filix-femina Michael A. Vincent 1999-6-10 8605 Marin Point Reyes, along Sir Francis Drake Blvd., just north of Inverness 5 Comment
  RSA181157  Athyrium filix-femina subsp. cyclosorum P. H. Raven 1964-10 19715 Marin Inverness, Point Reyes Peninsula Comment
  SEINET10795487  Athyrium filix-femina var. cyclosorum George Yatskievych, Kay Yatskievych 1988-8-19 Yatskievych 88 -155 Marin Point Reyes National Seashore;0.3 mile W of turn to Estero trailhead on Sir Francis Drake Highway from Point Reyes. 24 Comment
  UC1177516  Athyrium filix-femina var. cyclosorum John Thomas Howell 1950-10-11 27468 Marin Bear Valley Comment
  CAS-BOT-BC17514  Athysanus pusillus Alice Eastwood 1913-3-16 2505 Marin Mount Tamalpais. Comment
  UC10234  Athysanus pusillus W. H. Brewer Apr 6 1862-Apr 7 1862 949 Marin 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
  CAS-BOT-BC83520  Atriplex suberecta Doreen Smith 2002-10-10 s.n. Marin Stafford Lake Comment
  CAS-BOT-BC145761  Avena sativa J. T. Howell 1988-7-16 s.n. Marin In Terra Linda. Comment
  UC893650  Baccharis glutinosa Alice Eastwood 1912-7-29 1495 Marin Mt. Tamalpais Comment
  UC1614432  Baccharis pilularis Charles M. Belshaw 1936-1-1 1444 Marin away from sea Pt. Reyes Headlands Comment
  SEINET11861772  Baccharis pilularis E. H. Graham 1931-7-19 6899 Marin Pt. Reyes, near lighthouse Comment
  CDA29380  Baccharis pilularis subsp. consanguinea D. G. Kelch 2007-10-16 7 .639 Marin Black Point. Comment
  CAS-BOT-BC421472  Baccharis pilularis subsp. pilularis R. Crowe; S. Whelan; F. Leist; H. Gosliner; T. Wiedenmayer 2014-9-13 14258 Marin Mount Tamalpais. Marin Municipal Water District lands: Worn Springs, by Sky Oaks Road to Culvert WS-13 Comment
  UC855619  Barbarea orthoceras Alice Eastwood 1912-7-29 1497 Marin Mt. Tamalpais Comment
  CDA3627  Barbarea verna J. T. Howell 1975-6-29 51325 Marin Goodhill Road at Diablo, Kentfield. 0 Comment
  CAS-BOT-BC145780  Beckmannia syzigachne Arthur Menzies; Barbara Menzies 1969-5-10 s.n. Marin Near Lincoln High School on the Wilson Hill Road, Hicks Valley. Comment
  UCD36625  Beckmannia syzigachne Beecher Crampton 1955-5-24 2813 Marin Marin County, southern boundary of Ignacio, along U.S. Highway 101. Comment
  CAS-BOT-BC75688  Berberis nervosa J. W. Congdon 1880-7-4 s.n. Marin Paper Mill Creek. Comment
  CAS-BOT-BC75689  Berberis nervosa J. W. Congdon 1880-7-1 s.n. Marin Paper Mill Creek. Comment
  JEPS127919  Berberis pinnata subsp. pinnata Adam C. Schneider with Robert Steers 2014-3-29 548 Marin Ridge north of Rodeo Beach. Comment
  SEINET10574208  Beta vulgaris Robert A. Norris 1977-6-2 Norris 3632 Marin McNear's Beach. Comment
  CAS-BOT-BC102095  Bidens frondosa Doreen Smith 1988-8-1 s.n. Marin Margin of Scottsdale ponds, Novato Comment
  CAS-BOT-BC100302  Blennosperma nanum var. robustum Ronie Clark 1983-4-12 PR 83 -009 Marin Point Reyes National Seashore. Tomales Pt.--along trail to the point, 1.6 mi from ranch compound Comment
  UC1219709  Blennosperma nanum var. robustum R. Ornduff 1958-4-30 4963 Marin se of parking area Mc Clure Beach Comment
  CAS-BOT-BC30974  Bolboschoenus maritimus Peter Rubtzoff 1959-8-8 4219 Marin Low ground near the road in Santa Venetia. Comment
  UC56357  Bolboschoenus robustus J. Burtt Davy 1897-9-18 4041 Marin San Rafael 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
  CHSC22836  Briza maxima Robert A. Schlising; L. D. Thurman 1963-5-11 2569 Marin Coast Ranges. South Novato Blvd. Comment
  SD148008  Briza maxima Kamala Crompton 1996-5-19 16 Marin Roadside I(c) mile east of Dillons Beach. 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
  POM109819  Brodiaea elegans subsp. elegans Marcus E. Jones 1882-7-15 s.n. Marin Olena. Comment
Read comments
Nov 7 2012
  CAS-BOT-BC531456  Brodiaea terrestris subsp. terrestris A. Williams 2015-5-15 15792 Marin Mount Tamalpais. Marin Municipal Water District lands: along trail from Lagunitas parking lot to Bon Tempe Comment
  UC1537199  Brodiaea terrestris subsp. terrestris Gordon H. True Jr. 1937-6-6 721 Marin Point Reyes 30 Comment
  SBBG22697  Bromus M. S. Walters 1960-6-18 Marin ca. 1 mi E of bridge over Russian River at Guernerville on Hwy 12 Comment
  CAS-BOT-BC231808  Bromus carinatus C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1119 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  CHSC8171  Bromus carinatus J. G. Moore 1969-5-10 52 Marin Hwy. 104, 6 mi. se of Hwy. 1, 2 mi. nw of Samual Taylor State Park on ne side of road. 121 Comment
  UCD41393  Bromus carinatus Ellen Dean; with PLB 102 2004-5-9 2036 Marin Drake's Beach. Along trail going up onto bluffs west of parking area. Comment
  UCD58301  Bromus carinatus L. S. Smith 1916-4-8 s.n. Marin Tamalpais. Comment
  CAS-BOT-BC149213  Bromus carinatus var. carinatus Peter H. Raven; Michael P. Johnson 1967-5-1 21093 Marin Angel Island. On south side of island below Rock Quarry. 60 Comment
  CAS-BOT-BC149219  Bromus carinatus var. carinatus Mrs. E. C. Sutliffe 1921-5-31 s.n. Marin Inverness. Comment
  CAS-BOT-BC149223  Bromus carinatus var. carinatus John Thomas Howell 1945-5-9 20838 Marin Between Hamilton Field and Ignacio. Comment
  CAS-BOT-BC149244  Bromus carinatus var. carinatus John Thomas Howell 1955-5-13 30149 Marin Sidewalk parking near East Blithedale Avenue at Park School, Mill Valley. Comment
  UC589538  Bromus carinatus var. carinatus Beryl O. Schreiber 1932-6-17 536 Marin Tomales Bay, Waterfall Beach Waterfall Beach; Tomales Bay, Waterfall Beach Comment
  UCD58018  Bromus carinatus var. carinatus L. S. Smith 1916-5-6 s.n. Marin Woodacre. 76 Comment
  CAS-BOT-BC156104  Bromus diandrus Saichi Kawahara 1969-5-28 1106 Marin Midden of Coast Miwok habitation site (Mrn 216), Limantour Spit, Drakes Bay. Comment
  UCD58583  Bromus diandrus Eric S. Nagy 1990-5-23 22 Marin N end of Alpine Dam, Alpine Lake. Comment
  CAS-BOT-BC155376  Bromus hordeaceus M. E. Parsons 1912-5-10 s.n. Marin Kentfield. Comment
  CAS-BOT-BC531459  Bromus hordeaceus A. Williams; M. C. O'Connor; R. Truitt; A. Young; R. Brostrom 2015-6-12 15804 Marin Mount Tamalpais. Marin Municipal Water District lands: near Alpine Lake, across Bullfrog Creek from Bullfrog Quarry Comment
  CAS-BOT-BC351060  Bromus laevipes R. Crowe; E. Hinman; T. Pollak; J. Woods 2013-5-4 13431 Marin Mount Tamalpais. Marin Municipal Water District lands:Bill Williams Trail, between the two ends of the Tucker Trail Comment
  UC1745649  Bromus laevipes Annetta M. Carter 1934-4-29 516 Marin 3 mi. W of Two Rock Junction; Tomales Rd.; 3 mi. W of Two Rock Junction on Tomales Rd. Comment
  RSA51275  Bromus madritensis J. T. Howell 1947-4-27 23096 Marin Bald Mt. west of San Anselmo Comment
  RSA126467  Bromus marginatus J. T. Howell 1945-5-4 s.n. Marin Inverness Comment
  UC1177017  Bromus secalinus John Thomas Howell 1945-6-24 21245 Marin Mount Tamalpais, Lagunitas Meadows Lagunitas Meadows; Mount Tamalpais, Lagunitas Meadows Comment
  SEINET10448068  Bryonia dioica Heidi H. Schmidt 1993-6-8 Schmidt 823 Marin Mount Tamalpais State Park, on Muir Wood Road. 3 miles E of California State Highway # 1. 120 Comment
  CAS-BOT-BC233747  Buddleja davidii Catherine Best 1994-6-20 1454 Marin Above Main Street, Corinthian Island, Belvedere and Tiburon Comment
  CAS-BOT-BC486478  Bulbine Catherine Best 1994-3-21 1450 Marin Along Vistazo West St. Tiburon Comment
  CAS-BOT-BC376303  Buxus sempervirens Greg de Nevers 1990-3-29 9659 Marin Greenbrae. Manor Road. 20 Comment
  JEPS30760  Cakile maritima John Thomas Howell 1943-10-3 19333 Marin just above high tide line Muir Beach Comment
  UCD57523  Calamagrostis nutkaensis A. A. Beetle 1943-6-1 1958 Marin Mt. Tamalpais. Comment
  CAS-BOT-BC443986  Calamagrostis ophitidis L. McCubbin; M. E. Hannibal; N. Hannibal; P. Suri; P. Kephart; R. Fong 2014-4-26 14208 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, approximately 0.33 miles from intersection with Bolinas-Fairfax Road, plot along unofficial trail to east. Comment
  CAS-BOT-BC185025  Calamagrostis rubescens John Thomas Howell 1939-7-16 s.n. Marin Mount Tamalpais. Azalea Flat. Comment
  CAS-BOT-BC233957  Calandrinia breweri John Thomas Howell 1946-5-12 21801 Marin Carson Ridge Comment
  UC7724  Calandrinia breweri Chesnut and Drew 1892-1 Marin Comment
  UC7726  Calandrinia breweri W. L. Jepson 1891-6-11 Marin Mt. Tamalpais Comment
  UC570756  Callitriche heterophylla var. bolanderi H. L. Mason 1929-4-26 5224 Marin near Olema (along San Andreas fault rift) Comment
  UCSB18942  Calochortus tolmiei Breedlove, Dennis 1962-4-17 Marin 1 mile north of State Highway 1 on Mt. Tamalpais State Park Road 259 Comment
  CAS-BOT-BC483573  Calochortus tolmiei D. E. Breedlove 1975-4-28 39384 Marin The Mesa, Bolinas 30 Comment
  CAS-BOT-BC132557  Calochortus umbellatus Lincoln Constance; Alan A. Beetle 1940-4-20 2565 Marin Four miles southeast of Fairfax 426 Comment
  CAS-BOT-BC132569  Calochortus umbellatus E. Carter 1968-5-11 144 Marin South of Simmons Trail to Barths Retreat, Mount Tamalpais 670 Comment
  UC659311  Calochortus umbellatus Lincoln Constance, Alan A. Beetle 1940-4-20 2565 Marin 4 mi se Fairfax 426 Comment
  UCD139590  Calochortus umbellatus Heidi E. M. Dobson 1978-4-10 309 Marin overlooking Alpine Lake above Bolinas-Fairfax Road at base of Pine Hill. Comment
  CAS-BOT-BC132577  Calochortus uniflorus Wilma Follette 2000-4-4 s.n. Marin Millerton Point, Tomales Bay Comment
  CAS-BOT-BC229794  Calycadenia multiglandulosa A. Williams; L. Leatherman; K. Roster; et al. 2012-8-25 1754 Marin Marin Municipal Water District Lands: Mount Tamalpais. On Old Stage Rd. past MMWD gate, at culvert OS-12. Comment
  SBBG98301  Calycadenia multiglandulosa J. A. Ewan 1933-9-10 7956 Marin Mt Theater, Mt Tamalpais region Comment
  UC185674  Calycadenia multiglandulosa Katharine Brandegee 1907-7-1 Marin Westpoint Road Comment
  CAS-BOT-BC270553  Calycadenia multiglandulosa Lewis S. Rose 1931-10-17 s.n. Marin Mountain Theater, southern slopes of Mount Tamalpais Comment
  CAS-BOT-BC270556  Calycadenia multiglandulosa Volney Rattan 1867-9-1 s.n. Marin Mount Tamalpais Comment
  SEINET3863973  Calycadenia multiglandulosa R. L. Carr 1978-8-18 2138 Marin Mt. Tamalpais, Boot Jack Camp arae.; 0 427 Comment
  POM298227  Calycadenia multiglandulosa subsp. cephalotes D. D. Keck 1933-11-6 2639 Marin Forest Knolls, 1 mile east of Lagunitas Comment
  RSA254286  Calycadenia multiglandulosa subsp. cephalotes Robert A. Norris 1974-10-13 2219 Marin Above parking area, Bootjack Camp, Mt. Tamalpais Comment
  RSA81623  Calycadenia multiglandulosa subsp. cephalotes James I. McMurphy 1909-6-24 s.n. Marin 1 mile east of Lagunitas Comment
  CAS-BOT-BC531498  Calypso bulbosa var. occidentalis C. Kellner; S. Whelan; M. Murphy; S. Louis 2015-2-27 15030 Marin Field redacted by CAS, contact the data manager for more information Comment
  CAS-BOT-BC436400  Calystegia occidentalis subsp. occidentalis John Thomas Howell 1946-6-20 23138 Marin Sausalito Comment
  JEPS31625  Calystegia purpurata W. L. Jepson 1922-8-13 9808 Marin Fairfax Comment
  UC614710  Calystegia purpurata Beryl O. Schreiber 1932-3-13 85 Marin near Stinson Beach (rocky bank); near Stinson Beach Comment
  CHSC70529  Calystegia purpurata R. A. Schlising 1974-6-12 3192 Marin Tomales; along Hwy 1, 5.4 mi S of junction with Tomales-Petaluma Road. Comment
  CAS-BOT-BC215856  Calystegia purpurata subsp. purpurata Saichi Kawahara 1968-3-18 31 Marin Alpine Dam Road 7/5 mile east of Highway 1 junction at a spot overlooking Bolinas Lagoon and looking down into Pike County Gulch 48 Comment
  CAS-BOT-BC215876  Calystegia purpurata subsp. purpurata Saichi Kawahara 1969-5-28 1155 Marin East end of Limantour Spit, Drakes Bay Comment
  CAS-BOT-BC215888  Calystegia purpurata subsp. purpurata John Thomas Howell 1946-6-16 22070 Marin Inverness Park Comment
  CAS-BOT-BC215853  Calystegia purpurata subsp. purpurata H. E. McMinn 1922-6-21 273 Marin Trail about 2 mi. out of Mill Valley, along Pipe Line Trail Comment
  CAS-BOT-BC215898  Calystegia purpurata subsp. purpurata Volney Rattan 1877-1-1 s.n. Marin Junc UPRR Comment
  LA204772  Calystegia purpurata subsp. purpurata Carl Epling; 1921-3-12 5157 Marin Comment
  CAS-BOT-BC436404  Calystegia subacaulis Javier Penalosa; John Thomas Howell 1961-6-7 1624 Marin Tiburon Peninsula, west of Marin Country Day School 30 Comment
  CAS-BOT-BC279944  Camellia japonica J. Klein; A. (Armando) Chavez; S. Tsiu; A. (Alice) Chavez; W. Dreskin 2013-3-9 13323 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  POM196005  Camissonia ovata R. Raven 1929-3-30 s.n. Marin Mill Valley Comment
  LA25808  Camissoniopsis cheiranthifolia John Thomas Howell; 1946-5-4 1 Marin Dillions Beach Comment
  CAS-BOT-BC160258  Camissoniopsis cheiranthifolia subsp. cheiranthifolia Walter Lennon 1974-9-7 s.n. Marin Rodeo Lagoon Comment
  UCD103545  Camissoniopsis cheiranthifolia subsp. cheiranthifolia Diane de Polo 1964-5-17 36 Marin Point Reyes. Comment
  CAS-BOT-BC267294  Campanula californica R. S. Ferris; Ira L. Wiggins 1935-7-19 8096 Marin Summit of divide between Inverness and Point Reyes Lighthouse, 2.5 miles from Inverness Comment
  CAS-BOT-BC267290  Campanula californica Ronie Clark 1983-10-12 PR 83 -076 Marin Point Reyes National Seashore, Pierce Point Road to Abbott's Lagoon, along trailside to lagoon Comment
  SEINET10463938  Campanula californica A. Arthur Heller 1941-7-18 Heller s.n. Marin Along the road north of the head of Drake's Estuary, Point Reyes Peninsula Comment
  JEPS11745  Campanula prenanthoides unknown 1914-7-30 Marin Mill Valley Comment
  CAS-BOT-BC403904  Cannabis sativa Richard Mc. P Brown 1962-10-1 s.n. Marin Mill Valley, between E. Blithedale Avenue and tip of point directly south of Enchanted Knolls, along lower, dirt-road extension of Roque Moraes Drive Comment
  JEPS53383  Cardamine californica var. integrifolia W. L. Jepson 1892-4-5 30 k Marin Ross Valley Comment
  UC747437  Cardamine californica var. integrifolia G. Thomas Robbins 1944-4-14 1523 Marin about 3 mi w Hamilton Field Air Base (n slope Big Rock Ridge); w of Hamilton Field Air Base, n slope Big Rock Ridge 60 Comment
  UC10420  Cardamine californica var. integrifolia W. H. Brewer Apr 6-7 1862 957 Marin Comment
  UCR5141  Cardamine californica var. sinuata David Eslinger 1970-4-5 s.n. Marin San Francisco Bay Region, Samuel P. Taylor State Park, campsites 152 Comment
  SEINET10482068  Cardamine integrifolia John T. Middleton 1936-2-15 Middleton s.n. Marin Shady slopes of mt. Tamalpais, above kentfield. Common. Comment
  SEINET10482070  Cardamine integrifolia John T. Middleton 1936-2-15 Middleton s.n. Marin Shady slopes of mt. Tamalpais, above kentfield. Common. Comment
  UC10363  Cardamine oligosperma W. L. Jepson Apr 1 1893-Apr 2 1893 Marin Olema Comment
  UC614944  Cardamine oligosperma Beryl O. Schreiber 1936-2-1 2107 Marin trail to Shell Beach; Tomales Bay Comment
  CAS-BOT-BC38125  Cardamine pensylvanica Peter H. Raven 1956-8-1 9954 Marin Behind Stinson Beach. Comment
  CDA24009  Cardionema ramosissimum C-W Park, M-H Kim, M-J Yoo 2001-3-29 2001- 03 -009 Marin Point Reyes, near North Beach parking lot. Comment
  SEINET10799430  Carduus pycnocephalus Chester T. Dziekanowski, David B. Dunn; Charlene A. Bennett 1976-7-28 Dziekanowski 2467 Marin Collected in a valley pasture ca. 3 mi. SE of Lagunitas enroute to Fairfax. Summer drought, oak savannah habitat. 274 Comment
  CAS-BOT-BC229790  Carduus pycnocephalus subsp. pycnocephalus T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1910 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest Comment
  UC750591  Carduus pycnocephalus subsp. pycnocephalus J. Thomas Howell 1946-5-4 21754 Marin near Burdell (along Redwood Highway); Redwood Highway Comment
  CAS-BOT-BC18290  Carex Hans Leschke 1943-3-19 s.n. Marin Mount Tamalpais. Big Carson Ridge. Comment
  SEINET7551526 Image available Carex barbarae F. J. Hermann 1955-7-25 11921 Marin Matt Davis Trail, Bootjack Camp, Mt. Tamalpais. Comment
  CAS-BOT-BC19454  Carex bolanderi John Thomas Howell 1944-6-4 19539 Marin Inverness Ridge west of Inverness. Comment
  JEPS128961  Carex bolanderi Eric Wrubel 2012-7-25 NPS 46 Marin Golden Gate National Recreation Area. Bolinas-Fairfax Road. Comment
  UC70466  Carex bolanderi Jos. Burtt Davy 1900-6 6783 Marin Point Reyes Peninsula Comment
  CAS-BOT-BC34041  Carex brevicaulis Alice Eastwood; John Thomas Howell 1939-5-28 7380 Marin Pt. Reyes Lighthouse. Comment
  CAS-BOT-BC34074  Carex brevicaulis John Thomas Howell 1938-6-19 13925 Marin Head of Steep Ravine, Mt. Tamalpais. Comment
  CAS-BOT-BC34032  Carex brevicaulis John Thomas Howell 1944-6-4 19558 Marin Inverness Ridge west of Inverness. Comment
  RSA0079898  Carex brevicaulis John Thomas Howell 1946-4-21 21683 Marin Sandy down near radio station, Pt. Reyes Peninsula. Comment
  CAS-BOT-BC110189  Carex buxbaumii Hans Leschke 1947-6-4 s.n. Marin Point Reyes peninsula. Swamp near Radio station. Comment
  CAS-BOT-BC34390  Carex cusickii John Thomas Howell 1958-6-28 33641 Marin Willow Meadow, Mt. Tamalpais. Comment
  CAS-BOT-BC229729  Carex densa E. Wrubel; A. Castner; E. Tyson; et al. 2012-6-23 1512 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
  CDA31180  Carex densa D. G. Kelch, Kathy Kosta 2010-1-7 10 .002 Marin Dominican College campus. Comment
  CAS-BOT-BC35033  Carex densa D. E. Breedlove 1983-5-23 58756 Marin Bolinas Mesa. 54 Comment
  CAS-BOT-BC35043  Carex densa Lewis S. Rose 1937-4-25 37234 Marin Corte Madera. 30 Comment
  UC50796  Carex deweyana subsp. leptopoda J. Burtt Davy Aug 1898 4333 Marin near Olema Comment
  CAS-BOT-BC19895  Carex echinata subsp. phyllomanica John Thomas Howell 1943-7-4 18255 Marin Ledum Swamp on road to Pt. Reyes. Comment
  CAS-BOT-BC277764  Carex globosa R. Crowe; P. da Silva; E. Hinman; M. A. Garcia 2013-4-12 13412 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  CAS-BOT-BC291880  Carex globosa A. Williams; M. Evans; J. Rocha; K. Phillips; J. Stern; N. Brown; J. Slamovich 2013-2-23 13201 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Meadow picnic area Comment
  POM203966  Carex globosa J. T. Howell 1933-4-30 11193 Marin North side of Mt. Tamalpais. Comment
  CAS-BOT-BC20893  Carex globosa 1867-4-1 s.n. Marin Redwoods: Oakland. Paper Mill, Marin Co. Comment
  SEINET3143642  Carex globosa L. S. Rose 1940-4-28 40239 Marin Bootjack Camp, Mt. Tamalpais, Proc. Linn. Sec. 1:259.(1845) Comment
  UC825617  Carex gracilior Lewis S. Rose 1939-4-23 39079 Marin Nicasio 45 Comment
  SEINET3901420  Carex gynodynama John A. Churchill 1974-4-30 7443081 Marin On trail to Kehee Beach from Pierce Road.; 0 Comment
  SEINET4292175 Image available Carex harfordii A. L. Hipp 1999-1 326 Marin Point Reyes National Seashore. On road leading NE away from Youth Hostel. Comment
  SEINET7561254 Image available Carex harfordii Andrew L. Hipp 1999-5-25 306 Marin Point Reyes National Seashore, near Bayview Trailhead. 213 Comment
  SEINET7561255 Image available Carex harfordii Andrew L. Hipp 1999-5-25 297 Marin At edge of Sky Trail. Point Reyes National Seashore, Sky Trail. 244 Comment
  RSA52015  Carex hassei J. T. Howell 1947-5-14 23170 Marin Near Ledum Swamp, Point Reyes Peninsula. Comment
  RSA15216  Carex lyngbyei Carl B. Wolf 1927-4-24 s.n. Marin Stinson Beach Comment
  UC824374  Carex mendocinensis Lewis S. Rose 1940-4-28 40242 Marin Bootjack Camp, Mount Tamalpais. Comment
  CAS-BOT-BC146631  Carex mendocinensis John Thomas Howell 1967-5-5 42168 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  RSA0014514  Carex mendocinensis J. T. Howell 1938-6-5 13895 Marin Azalea Flat, Mt. Tamalpais. Comment
  SEINET7483606 Image available Carex mendocinensis John Thomas Howell, J. W. Stacey 1936-1 12658 Marin near Bootjack, Mt. Tamalpais Comment
  UC833565  Carex nudata J. A. Ewan 1936-3-8 9412 Marin Alpine Lake, E end Comment
Read comments
Feb 28 2010
  CAS-BOT-BC119390  Carex obnupta John Thomas Howell 1946-7-4 22179 Marin Dillons Beach. Comment
  CAS-BOT-BC119394  Carex obnupta John Thomas Howell 1946-7-4 22179 Marin Dillons Beach. Comment
  SEINET3905272  Carex obnupta Hans Leschke 1942-5-24 s.n. Marin Tamalpais, CA.; 0 Comment
  UC710414  Carex ovalis John Thomas Howell 1944-6-4 19567 Marin w Inverness; Mount Vision Comment
  CAS-BOT-BC119037  Carex pellita John Thomas Howell; J. W. Stacey 1936-6-7 12639 Marin Ledum Swamp on road to Point Reyes. Comment
  CAS-BOT-BC118435  Carex praegracilis J. Penalosa 1961-8-26 2197 Marin Tiburon Blvd at Belvedere Dr. Comment
  CAS-BOT-BC117579  Carex serratodens J. Penalosa; John Thomas Howell 1961-6-29 1913 Marin Paradise Drive 1.9 mi NW of road to Naval Net Depot. Comment
  RSA102721  Carex serratodens L. S. Rose 1939-5-17 39130 Marin Tiburon. 15 Comment
  SEINET11632919  Carex serratodens L. S. Rose 1939-1 39130 Marin Tiburon 15 Comment
  SEINET3908270  Carex sitchensis John A. Churchill 1974-4-29 7442980 Marin Marshall slough along route 1 near Walker Creek.; 0 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
  UC905019  Carex subbracteata John Thomas Howell 1946-5-16 21858 Marin se side Angel Island Comment
  UCD140871  Carex subbracteata John Thomas Howell 1938-6-5 13904 Marin Rock Spring, Mountain Tamalpais. Comment
  CAS-BOT-BC116892  Carex subbracteata var. subbracteata John Thomas Howell 1946-6-30 22152 Marin Rodeo Lagoon Comment
  CAS-BOT-BC115582  Carex tumulicola Alice Eastwood; John Thomas Howell 1939-5-28 7402 Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC115592  Carex tumulicola Peter H. Raven; M. P. Johnson 1967-5-1 21137 Marin Angel Island, slopes on S side near Rock Quarry and small reservoir. 91 Comment
  JEPS62610  Castilleja affinis subsp. affinis John Thomas Howell 1969-5-5 45567 Marin near Paradise Cove; Tiburon Peninsula Comment
  JEPS67846  Castilleja affinis subsp. affinis L. R. Heckard and Richard Brown 1972-5-2 2909 Marin about 2 mi n Coast Creek (along jeep road (trail)); Pt. Reyes Seashore Comment
  JEPS46019  Castilleja affinis subsp. affinis L. R. Heckard 1956-7-15 800 Marin e of Pt. Reyes Lighthouse 152 Comment
  JEPS58951  Castilleja affinis subsp. affinis John Thomas Howell 1942-4-19 16947 Marin Carson Ridge Comment
  JEPS115  Castilleja affinis subsp. neglecta W. L. Jepson 1940-6-5 19944 Marin Tiburon 30 Comment
  JEPS29373  Castilleja affinis subsp. neglecta L. R. Heckard 1961-7-26 S- 797 Marin Tiburon; ; ; near St. Hilaire's Catholic Church, Tiburon Comment
Read comments
Mar 12 2012
  UCSB61611  Castilleja affinis subsp. neglecta Gliessman, Stephen 1969-3-31 Marin South side of Paradise Drive, 1.3 miles north of junction with Marwest Road; Tiburon Peninsula 30 Comment
  JEPS58917  Castilleja ambigua subsp. ambigua John Thomas Howell 1944-5-21 19394 Marin Lagunitas Meadow Mt. Tamalpais 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
  JEPS93166  Castilleja ambigua subsp. humboldtiensis Grant Fletcher with M. Wetherwax 1995-4-18 GRFLE 12 Marin second point e Dillon Beach (Tom's Point Marsh, w side of Tomales Bay, n Marin County); Tomales Bay, Tom's Point Marsh 2 Comment
Read comments
Mar 23 2012
  CAS-BOT-BC249255  Castilleja ambigua subsp. humboldtiensis Doreen Smith 1996-4-19 s.n. Marin W.P. Shields Salt Marsh (Audubon) Preserve, So. of Inverness, Pt. Reyes Comment
  SEINET6057069  Castilleja exserta Unknown 1990-8-12 6332 Marin Point Reyes National Seashore, Rocky hillsides near the Lighthouse area. Comment
  RSA408793  Castilleja exserta Anstruther Davidson 1929-4-1 s.n. Marin El Campo Comment
  JEPS21811  Castilleja exserta subsp. latifolia Bryce G. Decker 1958-5-4 83 Marin 0.5 mi e Point Reyes Lighthouse; Point Reyes Comment
  UC404770  Castilleja exserta subsp. latifolia Mrs. H. P. Bracelin 1930-4-20 14 Marin near Point Reyes Lighthouse grounds; Point Reyes Comment
  UC886543  Castilleja exserta subsp. latifolia Alice Eastwood and John Thomas Howell 1939-5-28 Marin Point Reyes Comment
  JEPS77218  Castilleja foliolosa Robert M. Lloyd 1963-4-24 2360 Marin 5.3 mi s Fairfax (on Bolinas road) Comment
  POM180790  Castilleja foliolosa J. T. Howell 1930-7-20 5383 Marin Mt. Tamalpais on se. side along Wheeler Trail. Comment
  RSA258883  Castilleja franciscana Thomas W. Nelson 1973-4-22 1201 Marin At Lake Nicascio. Comment
  RSA428378B  Castilleja franciscana M. B. Dunkle 1936-8-14 4803 Marin Southwest Inverness; Road to Point Reyes. 30 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
  JEPS58952  Castilleja subinclusa subsp. franciscana John Thomas Howell 1946-5-19 21914 Marin Meadow Club Fairfax Hills (Fairfax Hills) Comment
  JEPS60447  Castilleja subinclusa subsp. franciscana T. I. Chuang and F. M. Chuang 1969-6-29 6685 a Marin 2.5 mi nw Marshall (on Highway 1, left side of road bank (on seashore side)) Comment
  UC1348947  Castilleja subinclusa subsp. franciscana Robert F. Thorne 1965-4-21 34420 Marin near Nicasio Dam (along Petaluma-Inverness road) 7 Comment
  UC614968  Castilleja subinclusa subsp. franciscana Beryl O. Schreiber 1932-3-13 83 Marin road to Stinson Beach Comment
  JEPS79111  Castilleja subinclusa subsp. franciscana L. R. Heckard with T. I. and F. M. Chuang and R. C. Bacigalupi 1980-6-5 5206 Marin n from Estuary of Keys Creek (marsh) (n side of upper marsh, Marshall, along Route 1 to Tomales); Marshall Comment
  JEPS79112  Castilleja subinclusa subsp. franciscana L. R. Heckard with T. I. and F. M. Chuang and R. C. Bacigalupi 1980-6-5 5207 Marin n from Estuary of Keys Creek (marsh) (n side of upper marsh, Marshall, along Route 1 to Tomales); Marshall Comment
  SJSU11464  Castilleja subinclusa subsp. franciscana L. A. Willis 1967-4-22 Marin Frank Valley at S end Bolinas Ridge Comment
  JEPS86696  Castilleja wightii T. I. Chuang with F. M. Chuang 1990-6-2 7811 Marin 3.5 mi s Tomales Comment
  RSA428358B  Castilleja wightii Francis W. Pennell, John T. Howell 1940-5-20 25464 Marin South of Inverness 0 Comment
  UC216854  Castilleja wightii H. M. Hall 1921-6-7 11270 Marin near Willow Camp (Bolinas Bay); San Francisco Bay Region, Bolinas Bay Comment
  JEPS57166  Castilleja wightii L. R. Heckard 1967-7-29 1656 Marin 1.5 mi se Fairfax (road to Bon Tempe Lake) Comment
  JEPS78279  Castilleja wightii L. R. Heckard with T. I. Chuang and Mike Morris 1979-6-21 5123 Marin just e Rodeo Lake (along road, n of Golden Gate); Old Fort Cronkhite Comment
  CAS-BOT-BC195582  Catapodium rigidum Catherine Best 1976-6-1 s.n. Marin In front of 19 Alcatraz Ave, Belvedere Comment
  CAS-BOT-BC40231  Caulanthus lasiophyllus John Thomas Howell 1969-5-5 45573 Marin Ring Hill, Tiburon Peninsula. Comment
  CAS-BOT-BC40232  Caulanthus lasiophyllus D. E. Breedlove 1963-4-13 4402 Marin 0.5 mile behind Tiburon. Comment
  CAS-BOT-BC175240  Ceanothus Doreen Smith 1999-3-1 s.n. Marin Near Mt. Home to Alice Eastwood Camp road, Mt. Tamalpais S. Comment
  CAS-BOT-BC47773  Ceanothus Elsie Zeile 1910-4-10 s.n. Marin Tamalpais Comment
  CAS-BOT-BC48885  Ceanothus cuneatus H. E. McMinn 1925-12-20 1583 Marin By road between summit and dam of Alpine Lake. N. Comment
  CAS-BOT-BC48887  Ceanothus cuneatus H. E. McMinn 1925-12-20 1573 Marin near Alpine Lake - about 2 mi N. of dam Comment
  LA42000  Ceanothus cuneatus M. S. Baker; 1934-4-1 4877 Marin Lagunitas Cr Comment
  JEPS42280  Ceanothus cuneatus var. cuneatus W. L. Jepson 1919-4-5 8225 Marin sw slope Mill Valley; Mt. Tamalpais Comment
  JEPS42397  Ceanothus cuneatus var. cuneatus Chesnut and Drew 1889-3-23 Marin Mt. Tamalpais Comment
  JEPS83642  Ceanothus cuneatus var. cuneatus R. Raiche 1988-1-24 80006 Marin se end of beach (bluff, below WWII army instillation); Marin Headlands, Tennessee Valley Comment
  UC54889  Ceanothus cuneatus var. cuneatus Chesnut and Drew 1891-3-21 Marin Lake Lagunitas Comment
  UCSC003157  Ceanothus cuneatus var. cuneatus D. J. Norman 1968-4-17 96 Marin Bootjack Trail - Mt. Tamalpais 244 Comment
  CAS-BOT-BC48434  Ceanothus cuneatus var. ramulosus Bruce A. Stein 1981-2-21 412 Marin Just east of Bootjack Camp along road, Mt. Tamalpais State Park 426 Comment
  CAS-BOT-BC48448  Ceanothus cuneatus var. ramulosus H. E. McMinn 1923-3-30 907 b Marin Near Alpine Lake Comment
  CAS-BOT-BC48449  Ceanothus cuneatus var. ramulosus H. E. McMinn 1922-6-20 275 Marin Near Rock Springs and Mt. Tamalpais/Theater Comment
  OBI3003  Ceanothus cuneatus var. ramulosus Lewis S. Rose 1968-3-18 68007 Marin Alpine Lake 244 Comment
  SBBG4478  Ceanothus cuneatus var. ramulosus M. Van Rensselaer 1939-4-30 Marin Paper Mill Cyn, near Lagunitas Comment
  CAS-BOT-BC49141  Ceanothus cuneatus var. ramulosus W. R. Dudley 1906-4-14 s.n. Marin Mt. Tamalpais, near Dipsea Road Comment
  RSA399064  Ceanothus foliosus H. de Forest 1930-4-21 s.n. Marin Mt. Tamalpais. 671 Comment
  UC79946  Ceanothus foliosus Katharine Brandegee May 1890 Marin Tamalpais Comment
  SEINET12209870  Ceanothus foliosus M. T. Douth 1931-1 350 Marin S. slope, Mt. Tamelpais 671 Comment
  CAS-BOT-BC50931  Ceanothus foliosus var. foliosus John Thomas Howell 1948-5-16 24298 Marin Upper part of Cascade Canyon, Mt. Tamalpais Comment
  CAS-BOT-BC50932  Ceanothus foliosus var. foliosus Brandegee 1890-5-2 50 Marin Bolinas Ridge Comment
  CAS-BOT-BC50942  Ceanothus foliosus var. foliosus H. E. McMinn 912 Marin Bolinas Ridge Comment
  CAS-BOT-BC50950  Ceanothus foliosus var. foliosus John Thomas Howell 1929-4-5 932 Marin Pipeline Trail Comment
  POM87492  Ceanothus foliosus var. medius Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  RSA21907  Ceanothus gloriosus L. S. Rose 1937-5-31 37323 Marin Bolinas Ridge Comment
  CAS-BOT-BC64372  Ceanothus gloriosus subsp. exaltatus Doreen Smith 2002-3-31 s.n. Marin Bolinas Ridge fire road, 2 mi. from intersection of Bolinas-Fairfax Rd. & Ridgecrest Blvd. Comment
  RSA753075  Ceanothus gloriosus subsp. porrectus Dylan O. Burge 2007-5-7 DOB- 910 c Marin Point Reyes National Seashore on ridge NW of Pierce Point Road, parking 6.7 road miles (10.7 km) N of intersection with Sir Francis Drake Blvd. (mile marker 6.77), 10.6 km 316 degrees (True) NNW of Inverness. 170 Comment
  CAS-BOT-BC49958  Ceanothus gloriosus var. gloriosus John Thomas Howell 1964-3-19 s.n. Marin Tomales Bay State Park above Hearts Desire Beach Comment
  CAS-BOT-BC49959  Ceanothus gloriosus var. gloriosus H. E. McMinn 1923-3-30 906 A Marin Belinas Ridge near Alpine Summit Comment
  RSA95400  Ceanothus gloriosus var. gloriosus Alice Eastwood, John T. Howell 1936-3-22 s.n. Marin Point Reyes. Comment
  CAS-BOT-BC49983  Ceanothus gloriosus var. porrectus Ronie Clark 1983-7-26 PR 83 -037 Marin Point Reyes National Seashore. Pierce Pt Rd, Bishop pine stand on S exposure, E of N district Ranger Station Comment
  CAS-BOT-BC83777  Ceanothus gloriosus var. porrectus D. O. Burge 2007-5-7 911 b Marin Point Reyes National Seashore, N end of Inverness Ridge 100 Comment
  UCD123873  Ceanothus gloriosus var. porrectus D. O. Burge 2007-5-7 909 e Marin Point Reyes National Seashore, north side of Duck Cove/Marshall Beach Road, 0.4 road miles (0.6 km) west of intersection with Pierce Point Road, 5.18 km 302 deg. (True) WNW of Inverness. 140 Comment
  CAS-BOT-BC50040  Ceanothus incanus C. H. M. 1915-6-1 s.n. Marin Lagunitas Comment
  CAS-BOT-BC50658  Ceanothus jepsonii H. E. McMinn 1925-12-20 1572 H Marin Hills above Fairfax - road to Alpine Lake Comment
  CAS-BOT-BC50659  Ceanothus jepsonii Ella Dales Cantelow 1939-3-10 2479 Marin Fairfax - Bolinas Grade Comment
  CAS-BOT-BC50664  Ceanothus jepsonii Alice Eastwood 1903-4-1 4001 Marin Mt. Tamalpais Comment
  CAS-BOT-BC50670  Ceanothus jepsonii Alice Eastwood 1913-6-15 3409 Marin Mt. Tamalpais Comment
  UC338457  Ceanothus jepsonii Lemmon 1894-10-12 Marin Mt. Tamalpias Comment
  CAS-BOT-BC51401  Ceanothus masonii Hans Leschke 1944-4-2 s.n. Marin Bolinas Ridge Comment
  CAS-BOT-BC51412  Ceanothus masonii Wilma Follette 1986-3-18 s.n. Marin Bolinas Ridge Comment
  POM248713  Ceanothus masonii L. S. Rose 1937-5-31 s.n. Marin Bolinas Ridge Comment
  RSA0093351  Ceanothus masonii Bonnie C. Templeton 1957-6-27 s.n. Marin Bolinas Ridge. Comment
  SEINET12210795  Ceanothus masonii W. Knight, Knight, I. 1982-1 4675 Marin Tilden Regional Park Botanic Garden, Berkeley. Originally collected from Bolinas Ridge Comment
  CAS-BOT-BC51501  Ceanothus oliganthus var. sorediatus T. S. Brandegee 1886-7-4 43 Marin Tamalpais Comment
  CAS-BOT-BC51511  Ceanothus oliganthus var. sorediatus C. H. M.; V. B. 1911-9-14 s.n. Marin Lagunitas Comment
  CAS-BOT-BC51512  Ceanothus oliganthus var. sorediatus C. H. M. 1907-8-14 s.n. 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
  CAS-BOT-BC52932  Ceanothus thyrsiflorus Alice Eastwood 1922-5-6 11310 Marin Mt. Tamalpais Comment
  CAS-BOT-BC52956  Ceanothus thyrsiflorus James I. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC52966  Ceanothus thyrsiflorus H. E. McMinn 1922-12-27 422 A Marin Near Lagunitas Comment
  JEPS127840  Ceanothus thyrsiflorus Adam C. Schneider with Robert Steers 2014-3-29 544 Marin Coastal Trail, 0.2 miles below intersection with Wolf Ridge Trail. Comment
  JEPS76974  Ceanothus thyrsiflorus Robert M. Lloyd 1963-3-10 2096 Marin on Pt. Reyes Road 2 mi from Inverness; 2 mi from Inverness on Pt. Reyes Road Comment
  POM259269  Ceanothus thyrsiflorus Alice Eastwood, John T. Howell 1939-5-28 7382 Marin Point Reyes Lighthouse Comment
  UC1071417  Ceanothus thyrsiflorus A. E. Wieslander 1934-3-18 402 Marin 2 miles N. W. of Inverness 152 Comment
  SEINET12210704  Ceanothus thyrsiflorus var. repens W. Knight, Knight, I. 1982-1 4689 Marin From Tilden Botanic Garden in Berkeley Comment
  JEPS73769  Centaurea calcitrapa Richard McP. Brown 1973-8-23 Marin along county road A110, ca. 2 1/4 mi s of junction with county road A114 and ca. 1 1/4 mi n of junction with county road A113 Nicasio Comment
  CAS-BOT-BC371463  Centaurea calcitrapa Greg de Nevers 1989-9-10 9102 Marin Mount Tamalpais, Pan Toll. Comment
  RSA128943  Centaurea calcitrapa J. T. Howell 1939-9-3 15342 Marin Near Novato Comment
  RSA105365  Centaurium davyi Milo S. Baker 1940-7-18 9784 Marin On west side of road to Pt. Reyes Lighthouse, opposite first farm house east side after crossing Estero. Comment
  UC185756  Centaurium muehlenbergii Katharine Brandegee 1907-7-7 Marin Tiburon Comment
  UC878322  Centaurium muehlenbergii Alice Eastwood 1912-7-29 1526 Marin Rock Spring Mt. Tamalpais (Mt. Tamalpais) Comment
  POM248723  Centaurium muehlenbergii J. T. Howell 1938-7-3 13944 Marin At head of Lucas Valley. Comment
  RSA491703  Centaurium muehlenbergii James L. Reveal, C. Rose Broome 1987-6-11 6418 Marin Hicks Valley, along Novato Boulevard at milepost 10.5, 0.5 mile southeast of the Pt. Reyes-Petaluma Road, about eight miles west of Novato. 15 Comment
  JEPS113362  Centaurium tenuiflorum J. Greenhouse 2002-7-21 5114 Marin Alpine Lake Comment
  UC496350  Cerastium arvense Roxana S. Ferris 1932-4-2 8042 Marin near lighthouse Point Reyes Comment
  CAS-BOT-BC124304  Cerastium fontanum subsp. vulgare Doreen Smith 2003-5-20 s.n. Marin Dillon Beach. In dune slack area. Comment
  CAS-BOT-BC388315  Cerastium glomeratum Peter H. Raven; Michael P. Johnson 1967-5-2 21348 Marin Angel Island. Hospital Cove, west side of island 15 Comment
  CAS-BOT-BC135521  Cercocarpus betuloides var. betuloides J. P. Moore 517 Marin San Rafael Comment
  CAS-BOT-BC310311  Chamaecyparis lawsoniana D. Smith; J. Klein; K. Nelson; J. Nelson; K. Phillips 2013-4-12 13337 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
Read comments
Jul 26 2017
  SBBG33881  Chamaesyce maculata L. S. Rose 1969-7-12 69081 Marin San Rafael 30 Comment
  UC1106149  Chenopodium macrospermum var. halophilum John Thomas Howell 1947-10-26 24194 Marin Rodeo Lagoon Comment
  CAS-BOT-BC499308  Chlorogalum pomeridianum var. divaricatum A. A. Heller 1940-6-12 15735 Marin Several miles north of the lighthouse on Point Reyes. 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
  UC63884  Chlorogalum pomeridianum var. pomeridianum Earle Mulliken 1903-6-23 72 Marin vicinity San Francisco Bay (Mt. Tamalpais); vicinity San Francisco Bay, Mt. Tamalpais Comment
  JEPS55644  Chlorogalum pomeridianum var. pomeridianum H-M. Beard 1967-7-18 65 .1238 Marin Comment
  CAS-BOT-BC246301  Chloropyron maritimum subsp. palustre David D. Keck 1937-7-3 4579 Marin Tomales Bay, Inverness Comment
  CAS-BOT-BC237995  Chloropyron molle subsp. molle Milo S. Baker 1945-7-31 11127 Marin At Burdell Sta. Comment
  UCD99666  Chorizanthe cuspidata Beecher Crampton 1960-6-8 5595 Marin Pt. Reyes Peninsula, RCA Radio Station area. Comment
  CAS-BOT-BC191589  Chorizanthe cuspidata var. cuspidata Doreen Smith 2002-6-2 s.n. Marin Lawson's Landry Resort, dune sand near entrance building Comment
  CAS-BOT-BC191549  Chorizanthe cuspidata var. villosa Robert Soost 2002-6-1 s.n. Marin N of Abbotts Lagoon trail Comment
  RSA151031  Chorizanthe cuspidata var. villosa Clare B. Hardham 1962-6-8 10466 Marin Tomales Point; Point Reyes Peninsular Comment
  SBBG21394  Chorizanthe cuspidata var. villosa C. B. Hardham 1962-6-8 10452 Marin Louralis Pt, Pt Reyes Peninsula Comment
  CAS-BOT-BC191543  Chorizanthe cuspidata var. villosa Clare B. Hardham 1962-6-9 10303 Marin N end of Point Reyes Peninsula Comment
  CAS-BOT-BC191546  Chorizanthe cuspidata var. villosa Robert Soost 2003-7-18 s.n. Marin Near Bull Point trail, Pt. Reyes National Seashore Comment
  SJSU15192  Chorizanthe cuspidata var. villosa Chris Brinegar 2004-5-26 04 -12 Marin Abbotts Lagoon parking area, Point Reyes National Seashore, Point Reyes Comment
  UC1176924  Chorizanthe polygonoides var. polygonoides John Thomas Howell 1941-5-25 16229 Marin between Potrero Meadow and Mount Theater (Mount Tamalpais); Mt. Tamalpais, btwn Potrero Meadow and Mt. Theater Comment
  CAS-BOT-BC45826  Chorizanthe valida A. D. E. Elmer 1903-7-1 4756 Marin Point Reyes Post Office Comment
  SEINET4183201  Chorizanthe valida J. T. Howell, C. Best, W. Follette, G. True 1980-1 Marin Comment
  CAS-BOT-BC105839  Cirsium andrewsii John Thomas Howell 1939-7-2 14818 Marin Elk Valley, east of Tennessee Cove Comment
  CAS-BOT-BC105842  Cirsium andrewsii John Thomas Howell 1947-6-18 23275 Marin Ocean bluffs, Dillons Beach Comment
  UC176321  Cirsium andrewsii Miss Harriet A. Walker 1913-6-15 3007 Marin Tennessee Cove Comment
  UC194931  Cirsium andrewsii H. M. Hall 1916-7-23 10249 Marin Dillon's Beach Bodega Bay 1 Comment
  UC894929  Cirsium andrewsii Alice Eastwood 1922-6-22 Marin near Fort Barry; Rodeo Lagoon Comment
  SEINET5507029 Image available Cirsium andrewsii John Thomas Howell 1939-7-2 14818 Marin Elk Valley, East of Tennessee Cove Comment
  JEPS59126  Cirsium brevistylum W. L. Jepson 1892-6-11 Marin Mt. Tamalpais Comment
  CDA1115  Cirsium brevistylum T. C. Fuller 1972-7-27 19955 Marin 1 mi E of Dillon Beach; S. side of road on bank. 0 Comment
  CAS-BOT-BC100963  Cirsium hydrophilum var. vaseyi Peter H. Raven 1950-7-20 2651 Marin area above Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC100966  Cirsium hydrophilum var. vaseyi Roger Raiche 1985-8-3 RR 50709 Marin Pine Mountain, Carson Ridge area, above Little Carson Canyon 335 Comment
  OBI81408  Cirsium occidentale Jill M. Bushakra, John Bushakra 2001-6-9 122 Marin Mount Tamalpais State Park 762 Comment
  UC1177303  Cirsium occidentale var. occidentale J. Thomas Howell 1946-5-14 21844 Marin along road between Rock Spring and Summit Meadow; Mt. Tamalpais Comment
  CAS-BOT-BC286524  Cirsium occidentale var. venustum John Thomas Howell 1947-7-9 23330 Marin Fish Grade between Phoenix and Lagunitas Lakes, Mt. Tamalpais Comment
  CAS-BOT-BC280469  Cirsium quercetorum Paul F. Covel 1938-7-10 s.n. Marin Tomales Pt Rd: West Inverness Comment
  UC1177293  Cirsium quercetorum John Thomas Howell 1943-6-6 18200 Marin between Mill Valley Muir Woods Comment
  CAS-BOT-BC288742  Cirsium remotifolium John Thomas Howell 1940-5-26 15520 Marin San Anselmo Canyon Comment
  CAS-BOT-BC288733  Cirsium remotifolium John Thomas Howell 1939-6-25 14795 Marin Summit Ave, Mill Valley, Mt Tamalpais Comment
  CAS-BOT-BC288739  Cirsium remotifolium John Thomas Howell 1936-6-7 12631 Marin White's Hill E of San Geronimo Comment
  CAS-BOT-BC288750  Cirsium remotifolium John Thomas Howell 1938-7-3 13942 Marin Near W end of Lucas Valley Comment
  UC30789  Cirsium remotifolium var. odontolepis Alice Eastwood 1896-7-4 Marin Tocaloma Comment
  UC30826  Cirsium remotifolium var. odontolepis H. N. Bolander 2358 Marin Comment
  RSA108245  Clarkia amoena subsp. amoena Harlan Lewis, M. Lewis 1947-6-15 438 Marin Highway 1, Tomales Bay, 5.0 miles north of road to Petaluma Comment
  UC1279976  Clarkia amoena subsp. huntiana Peter H. Raven 1957-6-29 11003 Marin 1.5 mi sw Fairfax (roadside near Meadow Club, near city limits) Comment
  UC2042513  Clarkia amoena subsp. huntiana Barbara Keller and J. Ruck 2011-7-15 Marin Along Marshall-Petaluma Rd. mostly on the S side on a steep road cut. Comment
  CAS-BOT-BC164207  Clarkia concinna J. W. Congdon 1880-7-4 s.n. Marin [Paper-Mill] Paper Mill Cr. Comment
  UCR115982  Clarkia concinna Tom Paradise 1993-5-10 15 Marin San Francisco Bay area, [North]west of San Rafael, Nicasio Valley Road, 3 mi. north of Sir Frances Drake Blvd [S of town of Nicasio; latitude and longitude for town of Nicasio]. 61 Comment
  CAS-BOT-BC164298  Clarkia davyi A. D. E. Elmer 1903-7-1 4610 Marin Point Reyes Post Office Comment
  CAS-BOT-BC164303  Clarkia davyi H. Lewis; M. Lewis 1947-6-15 439 Marin 5.8 mi. N of Point Reyes Lighthouse Comment
  UC589559  Clarkia davyi Beryl O. Schreiber 1932-6-17 529 Marin Waterfall Beach Tomales Bay Comment
  UCD21731  Clarkia davyi Robin McMaster 1972-8-17 202 Marin Point Reyes. Comment
Read comments
Jun 11 2012
  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-BC172451  Clarkia purpurea subsp. purpurea John Thomas Howell 1947-5-21 23187 Marin Tiburon Comment
  CAS-BOT-BC172548  Clarkia purpurea subsp. purpurea Alice Eastwood 1926-6-9 13913 Marin Sausalito Comment
  CAS-BOT-BC163738  Clarkia purpurea subsp. quadrivulnera Alice Eastwood 1912-8-3 1547 Marin Mt. Tamalpais Comment
  CDA10313  Clarkia purpurea subsp. quadrivulnera D. G. Kelch 2005-6-26 5 .398 Marin Mt Tamalpais. Comment
  CAS-BOT-BC163740  Clarkia purpurea subsp. quadrivulnera Alice Eastwood 1921-5-30 s.n. Marin Mill Valley Comment
  CAS-BOT-BC163744  Clarkia purpurea subsp. quadrivulnera Mrs. E. C. Sutliffe 1920-5-1 s.n. Marin San Anselmo Canyon Comment
  RSA784610  Clarkia purpurea subsp. viminea Peter Rubtzoff 1980-7-12 9458 Marin San Anselmo. Comment
  CAS-BOT-BC165078  Clarkia rubicunda John Thomas Howell 1946-7-7 22189 Marin Above Bootjack, Mt. Tamalpais Comment
  UC1279923  Clarkia rubicunda Peter H. Raven 1957-6-29 11009 Marin 3.5 mi se Tocaloma (on the road in Samuel P. Taylor State Park) Comment
  CAS-BOT-BC165049  Clarkia rubicunda Wilma Follette 1996-7-16 s.n. Marin Fort Barry - Field rd., west of the chapel Comment
  CAS-BOT-BC165058  Clarkia rubicunda Peter H. Raven 1957-6-29 11006 Marin Near main group of buildings, [Palamorin] Palomarin Ranch, south-east end of Double Point, Point Reyes Peninsula Comment
  CAS-BOT-BC165083  Clarkia rubicunda Peter H. Raven 1957-6-28 10995 Marin On hill in center of Belvedere, Tiburon Peninsula Comment
  CAS-BOT-BC165086  Clarkia rubicunda John Thomas Howell 1946-6-30 22131 Marin Valley east of Rodeo Lagoon Comment
  POM153261  Clarkia rubicunda C. L. Hitchcock 1928-6-7 26 Marin Tiburon Peninsula, one-half mile west of Tiburon on Bay Road 6 Comment
  RSA113604  Clarkia rubicunda Peter H. Raven 1957-6-18 10925 Marin Hills along Sausalito Drive, above Sausalito Comment
  CAS-BOT-BC439227  Claytonia exigua subsp. exigua John Thomas Howell 1946-3-24 21578 Marin Carson Ridge Comment
  CAS-BOT-BC439345  Claytonia gypsophiloides Lincoln Constance; Alan A. Beetle 1940-4-20 2566 Marin Above Alpine Lake, 5.4 miles southeast of Fairfax. 365 Comment
  JEPS43296  Claytonia parviflora subsp. parviflora W. L. Jepson 1896-3-23 Marin Ross Valley Comment
  UCD100670  Claytonia parviflora subsp. parviflora J. Buck 1996-5-27 16 Marin Point Reyes on Sir Francis Drake Highway and Mt. Vision Road. 79 Comment
  CAS-BOT-BC439935  Claytonia perfoliata subsp. mexicana David C. Rentz 1968-4-21 2 Marin Woodacre, along old highway Comment
  CAS-BOT-BC443587  Claytonia perfoliata subsp. perfoliata John Thomas Howell 1966-4-18 41495 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC443949  Claytonia sibirica Peter Rubtzoff 1951-9-23 799 Marin Ca. 6 mi. northeast of Point Reyes Light House, near branch-off of Drake's Beach road, Point Reyes Peninsula. Comment
  RSA500615  Claytonia sibirica Aaron Liston, S. Meury 1989-4-19 790 -4 Marin Point Reyes National Seashore, above Limantour Beach. Comment
  UCR20575  Clintonia andrewsiana H. M. Whistler 1966-4-15 660415- 08 W Marin San Francisco Bay Region, Samuel P. Taylor State Park, along the nature trail in the picnic grounds 305 Comment
  SEINET12049081  Clintonia andrewsiana J. M. Bigelow 1854-1 s.n. Marin near 35th parallel, Tamul Pass [Tamalpais] Comment
  SEINET12050395  Clintonia andrewsiana F. H. Utech 1988-1 88 -158 Marin W slope of Mt. Tamalpais, Ridgecrest Rd (C105) from Bolinas Ridge enroute to Alpine Dam & Fairfax 380 Comment
  UC672471  Collinsia sparsiflora var. collina H. L. Mason 1927-4-26 5211 Marin road from Fairfax to crest of Bolinas (via Alpine Dam) Comment
  CAS-BOT-BC366909  Collomia heterophylla J. Baxter; S. Kawachi; R. Westgaard 2013-4-12 13034 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  CDA5374  Conium maculatum T. C. Fuller 1957-9-4 s.n. Marin Inverness. 0 Comment
  UC1177266  Conyza canadensis John Thomas Howell 1944-3-26 19349 Marin Pt. Reyes road w of Ledum Swamp Comment
  CAS-BOT-BC288961  Conyza floribunda Doreen Smith 1997-10-28 s.n. Marin Rodeo Lagoon, GGNRA, near bridge between fresh and saltwater lagoons Comment
  JEPS127944  Corallorhiza maculata var. maculata Adam C. Schneider 2016-4-16 975 Marin Mount Tamalpais Watershed (N of State Park). Laurel Dell Road, 0.55 miles northeast (above) Laurel Dell. Comment
  UC187031  Corallorhiza striata C. F. Sonne April 1889 Marin near Camp Taylor Comment
  SEINET12074260  Corallorhiza striata var. striata M. T. Doutt 1931-1 375 Marin Alpine Dam Comment
  HSC86671  Cordylanthus maritimus subsp. palustris Rudolf W. Becking 1988-9-3 Marin Pt. Reyes National Seashore, Limantour, at fringe of salt marsh to dike. Comment
  JEPS20318  Cordylanthus maritimus subsp. palustris Lewis S. Rose 1957-7-22 57121 Marin coastal salt marshes, Drakes Estero Point Reyes Comment
  JEPS58938  Cordylanthus maritimus subsp. palustris John Thomas Howell 1944-5-28 19518 Marin salt marsh Almonte Comment
  UC672490  Cordylanthus maritimus subsp. palustris H. L. Mason June, 1930 5670 Marin Dillons Beach; just above tidewater Comment
  UC1536884  Corethrogyne filaginifolia G. H. True 1937-7-25 816 Marin Forest Knolls 60 Comment
  RSA0042782  Cornus californica Sol Karlin s.n. Marin Samuel P. Taylor State Park. Along Papermill Creek - especially below orchard. Comment
  CAS-BOT-BC210249  Cornus sericea John Thomas Howell 1939-9-10 s.n. Marin Big Lagoon Comment
  UCD117080  Cornus sericea subsp. occidentalis Collector unknown 1925-6-5 1747 Marin location unknown. Comment
  UC615000  Corylus californica Beryl O. Schreiber 1936-2-1 2100 Marin near Shell Beach Tomales Bay Comment
  SEINET12034009  Corylus californica H. W. Graham 1927-1 s.n. Marin along Railroad from Mill Valley to Muir Woods, near San Francisco Comment
  CAS-BOT-BC287216  Cotula australis John Thomas Howell 1945-9-16 21468 Marin San Rafael 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
  JEPS37561  Cotula coronopifolia W. L. Jepson 1940-6-5 19961 Marin San Clemente Station Comment
  UC766627  Crassula aquatica G. Thomas Robbins with J. T. Howell 1945-5-9 1882 Marin 1/2 mi. n. Hamilton Field Air Base Comment
  CAS-BOT-BC427587  Crassula aquatica John Thomas Howell 1945-5-9 20857 Marin Near Hamilton Field Comment
  CAS-BOT-BC427753  Crassula connata Saichi Kawahara 1969-3-28 524 Marin Midden of Coast Miwok habitation site (Mrn 216), Limantour Spit, Drakes Bay Comment
  OBI10179  Crataegus douglasii H. E. McMinn 1938-6-19 5124 .5 Marin County line between Marin and Sonoma Comment
  UC19182  Crocanthemum scoparium var. vulgare Ivar Tidestrom 1895-5-11 Marin near Mill Valley Comment
  CAS-BOT-BC190115  Crypsis schoenoides Doreen Smith 1996-9-12 s.n. Marin Lake Alpine, east shore of drying strand. Comment
  CAS-BOT-BC190120  Crypsis schoenoides Peter Rubtzoff 1972-8-25 6856 Marin Near margin of the now dry San Antonio Creek on the east side of Highway 101 crossing. Comment
  CHSC13588  Cryptantha flaccida D. Rasmussen 1974-4-13 30 Marin Found in field behind Old St. Hilary's Church, Tiburon. 60 Comment
  UC750662  Cryptantha flaccida Lewis S. Rose 1946-6-16 46158 Marin Rock Springs Mt. Tamalpais 670 Comment
  UC174950  Cryptantha micromeres Katharine Brandegee 1910-5-22 Marin Tamalpais Comment
  UC101458  Cryptantha muricata Katharine Brandegee 1907-8-4 Marin above West Point; Tamalpais Comment
  RSA187429  Cupressus macrocarpa John H. Thomas 1966-3-22 11544 Marin Between Marshall and tomales about at the point where the hwy turns inland from Tomales Bay. Comment
  CAS-BOT-BC80845  Cupressus sargentii H. E. McMinn 1922-6-29 316 Marin Mt. Tamalpais, West Peak Comment
  CAS-BOT-BC80847  Cupressus sargentii Alice Eastwood 1915-1-10 s.n. Marin Mt. Tamalpais Comment
  RSA21834  Cupressus sargentii Joseph A. Ewan 1937-3-14 10182 Marin San Geronimo Ridge [near Mt. Tamalpais] 396 Comment
  RSA31101  Cupressus sargentii A. A. Beetle, J. L. Morrison 1940-1-14 3111 Marin 1/4 mile northeast of Rifle Camp on North Side Trail, Mount Tamalpais 600 Comment
  NY16803  Cupressus sargentii L. S. Rose 1939-11-30 39365 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
  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
  SEINET3863403 Image available Cupressus sargentii Lewis S. Rose 1950-3-25 50035 Marin Mount Tamalpais.; 0 762 Comment
  CAS-BOT-BC224507  Cuscuta californica John Thomas Howell 1946-7-3 18246 Marin Near Bootjack, Mt. Tamalpais Comment
  UC517438  Cuscuta subinclusa John Thomas Howell 1926-8-15 2182 Marin above Corte Madera; Mt. Tamalpais Comment
  UC879576  Cuscuta subinclusa John Thomas Howell 1939-9-3 15355 Marin mouth of San Antonio Creek San Antonio Creek Comment
  LA210112  Cuscuta subinclusa John Thomas Howell; 1930-10-5 5525 Marin 2 mi W of Marin-Sonoma Co. line Comment
  SEINET3148806  Cuscuta subinclusa L. S. Rose 1939-9-3 39363 Marin San Antonio slough, N of Novato 2 Comment
  CAS-BOT-BC299748  Cynara cardunculus Catherine Best 1981-9-5 s.n. Marin Near the northeast shore of Richardson Bay Comment
  UC40171  Cynodon dactylon Jos. Burtt Davy 1897-9-18 4043 Marin San Rafael; streets of San Rafael Comment
  UC1949306  Cynodon dactylon Barbara Ertter with Elizabeth Neese 1988-10-29 8024 Marin on SW edge of reservoir near boat launching area ca 1 mi NNW of dam Comment
  RSA41942  Cynoglossum grande H. C. Cantelow 1935-2-23 591 Marin Phoenix Lake. Comment
  CAS-BOT-BC190411  Cynosurus echinatus Virginia E. Long 1932-6-18 199 a Marin Mill Valley. Along road opposite old railroad to Mount Tamalpais. 48 Comment
  SEINET10518400  Cynosurus echinatus Virginia E. Long 1932-6-18 Long 199 a Marin Mill Valley. Along road opposite old railroad to Mt. Tamalpais. 30 Comment
  CAS-BOT-BC114639  Cyperus eragrostis Peter H. Raven; M. P. Johnson 1967-5-1 21021 Marin Slopes on S side of island near Rock Quarry and small reservoir. Angel Island. 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
  UC905069  Cypselea humifusa John Thomas Howell 1947-10-19 24184 Marin Alpine Lake Comment
  RSA643342  Cytisus scoparius R. D. Geoden, D. W. Ricker 1970-4-14 s.n. Marin Mill Valley 427 Comment
  CAS-BOT-BC189759  Dactylis glomerata Peter H. Raven 1952-6-27 4191 Marin Ralston E. White Estate, upper Blithedale Canyon, Mount Tamalpais. Comment
  CAS-BOT-BC189712  Danthonia californica Peter H. Raven; Michael P. Johnson 1967-5-1 21170 Marin Angel Island. On south ridge of Mount Ida. 237 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
  UCD60454  Danthonia californica John Thomas Howell 1947-7-6 23326 Marin Mt. Tamalpais. Near Barths Retreat . Comment
  UCD60993  Danthonia californica Beecher Crampton 1957-6-11 4213 Marin Eastern edge of Forest Knolls. Comment
  SEINET6847454  Danthonia californica Wanda P. Vestal, A. G. Vestal 1947-5-12 s.n. Marin 3.8 miles west of Marin (ca. 7.4 miles east-southeast of Stinson Beach). Comment
  SEINET6847455  Danthonia californica Wanda P. Vestal, A. G. Vestal 1947-5-12 s.n. Marin 3.8 miles west of Marin (ca. 7.4 miles east-southeast of Stinson Beach). Comment
  UC766814  Danthonia californica var. americana R. F. Hoover 1941-5-8 4992 Marin Tiburon Comment
  UC897707  Deinandra corymbosa John Thomas Howell 1939-9-3 15336 Marin near Black Point Comment
  CAS-BOT-BC292099  Delairea odorata John Thomas Howell 1939-6-25 s.n. Marin Cascade Canyon, Mill Valley Comment
  CAS-BOT-BC9003  Delphinium decorum D. E. Breedlove 1962-4-17 2362 Marin Near lighthouse on Point Reyes Peninsula 60 Comment
  UC1300975  Delphinium nudicaule Helen K. Sharsmith 1962-5-5 5015 Marin e slope of ridge San Francisco Bay Region, Bolinas Ridge (Alpine Dam road) 243 Comment
  UCD96544  Delphinium patens Laurie E. Miller 1974-5-4 144 Marin Carson Ridge, Pine Mountain Fire Road off Bolinas Avenue, 3.8 miles southwest of Fairfax. 304 Comment
  POM316798  Delphinium patens Patricia Wilder 1965-6-7 3533 Marin San Geronimo Ridge, N Coast mt range, Pacific drainage area 457 Comment
  UC1176745  Delphinium patens John Thomas Howell 1940-5-12 15436 Marin San Anselmo Creek Canyon Comment
  CAS-BOT-BC121642  Delphinium patens subsp. patens John Thomas Howell 1940-5-12 15436 Marin San Anselmo Creek Canyon Comment
  UC1094323  Delphinium variegatum subsp. variegatum Peter H. Raven with H. L. Mason, R. Ornduff, and D. Stone 1957-5-2 10730 Marin hillside on road 3.1 mi w China Camp Comment
  LA45862  Dendromecon rigida Mrs. K. Brandegee; 1917-6-24 sn Marin Mount Tamalpais Comment
  OBI11826  Dendromecon rigida Unknown 1963-6-17 17 Marin N end of Alpine lake Comment
  UC112867  Dendromecon rigida T. S. Brandegee Marin in burns Tamalpais Comment
  UC155180  Dendromecon rigida Mrs. K. Brandegee 1910-5-22 95 Marin Mill Valley Mt. Tamalpais (on basal slopes of mountain) Comment
  UC311564  Dendromecon rigida Mrs. K. Brandegee 1917-6-24 308 Marin Mt. Tamalpais Comment
  UC9982  Dendromecon rigida J. Burtt Davy 1893-4-26 157 b Marin Mt. Tamalpais Comment
  POM97716  Dendromecon rigida Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  CAS-BOT-BC11013  Dendromecon rigida subsp. rigida George Bernard Grant 1900-5-13 5398 Marin Mt. Tamalpais summit Comment
  CAS-BOT-BC11021  Dendromecon rigida subsp. rigida Volney Rattan 1883-1-1 s.n. Marin Mt. Tamalpais 609 Comment
  CAS-BOT-BC192550  Deschampsia cespitosa subsp. holciformis Catherine Best 1984-4-18 920 Marin Tom's Point, Tomales Bay Comment
  CAS-BOT-BC192554  Deschampsia cespitosa subsp. holciformis John Thomas Howell 1943-7-4 18267 Marin Near Ledum Swamp Comment
  JEPS75078  Deschampsia cespitosa subsp. holciformis Edward Lee 1934-4-30 762 Marin 4 mi. w. Two Rock Comment
  CAS-BOT-BC198488  Deschampsia danthonioides John Thomas Howell 1939-5-14 14670 Marin Lake Lagunitas Meadows Comment
  RSA430499  Deschampsia danthonioides Lyman Benson 1935-5-16 6564 Marin U.S. 101: North of San Rafael. 30 Comment
  CAS-BOT-BC201822  Deschampsia elongata John Thomas Howell 1944-6-25 19660 Marin Between Santa Venetia and Chinese Camp Comment
  UCD63893  Desmazeria rigida John Thomas Howell 1943-6-13 18225 Marin Sausalito. 60 Comment
  UCR70885  Desmazeria rigida J. T. Howell 1943-6-13 18225 Marin Sausalito 61 Comment
  UC614987  Dicentra formosa Beryl O. Schreiber 1936-3-7 2142 Marin Chicken Ranch Beach Tomales Bay (Tomales Bay) Comment
  RSA22069  Dicentra formosa subsp. formosa L. S. Rose 1939-3-31 39045 Marin 3 mi. N of Tocaloma 91 Comment
  CAS-BOT-BC254489  Dichanthelium acuminatum subsp. acuminatum John Thomas Howell 1943-7-3 18247 Marin Near Bootjack, Mount Tamalpais Comment
  JEPS127698  Dichelostemma capitatum subsp. capitatum Adam C. Schneider with Susan Fawcett 2014-3-28 459 Marin Trail to Slide Ranch, Northwest of Muir Beach Overlook. Comment
  SEINET10560085  Digitaria sanguinalis Lewis S. Rose 1946-8-11 Rose 46259 Marin Larkspur. Weed in cultivated soil. 3 Comment
  CAS-BOT-BC150378  Diplacus aurantiacus Alice Eastwood 1921-5-18 s.n. Marin Bill Williams Gulch, Ross Valley Comment
  SD234184  Diplacus aurantiacus Virginia Pinkus Ryder 1963-11-25 19 Marin San Pablo Bay - China Camp 2nd cove N. Comment
  SEINET5737235 Image available Diplacus aurantiacus subsp. aurantiacus Michael A. Walker 1974-1 15 Marin South over field off Meadow Hill Drive, Tiburon.; Tiburon 91 Comment
  CAS-BOT-BC332720  Dipsacus fullonum A. Williams; R. Brostrom; F. Leist 2013-6-8 13273 A Marin Plants of Mount Tamalpais. Marin Municipal Water District lands.Bullfrog Road, knoll north of quarry Comment
  CAS-BOT-BC532998  Dipsacus sativus R. Crowe; K. Martin; A. Magallanes; J. Doyle 2015-3-28 15566 Marin Mount Tamalpais. Marin Municipal Water District lands: NE section of Nicasio Reservoir, S from eastern parking area off Point Reyes-Petaluma Rd Comment
  CAS-BOT-BC121846  Dirca occidentalis Robert F. Thorne 1965-4-21 34413 Marin Near confluence of Lagunitas and Nicasio Creeks 30 Comment
  RSA164643  Dirca occidentalis Percy C. Everett 1963-11-20 24553 Marin Point Reyes-Petaluma Road, Nicasio Dam Area, branch of Lagunitas Creek. 46 Comment
  CAS-BOT-BC176114  Dirca occidentalis Greg de Nevers 2001-3-23 12142 Marin Laurel Canyon, downstream of Nicasio Reservoir 60 Comment
  UC747014  Disporum hookeri G. Thomas Robbins 1944-4-14 1519 Marin about 3 mi w of Hamilton Field Air Base (on n slope of Big Rock Ridge); Big Rock Ridge 91 Comment
  RSA41935  Disporum smithii H. C. Cantelow 1936-4-5 1187 Marin Paper Mill Creek. Comment
  SEINET10472232  Disporum smithii Mary Susan Taylor Taylor 2478 Marin Samuel P. Taylor State Park. Comment
  CAS-BOT-BC195633  Distichlis spicata John Thomas Howell 1944-5-7 19446 Marin Larkspur salt marsh Comment
  UCD64576  Distichlis spicata Beecher Crampton 1957-6-11 4178 Marin Muir Beach. Comment
  CAS-BOT-BC195628  Distichlis spicata Javier Penalosa 1961-6-6 1657 Marin Northwest of Marin Country Day School Comment
  UC38069  Distichlis spicata J. Burtt Davy 1897-9-18 4039 Marin San Rafeael to Petaluma Comment
  CAS-BOT-BC291042  Dittrichia graveolens Doreen Smith 2004-9-9 s.n. Marin Near Novato, Bahia open space preserve Comment
  UCD78110  Dittrichia graveolens Robert E. Preston 2002-8-1 1943 Marin Novato, former Hamilton Army Air Field, along Todd Rd 7 Comment
  CAS-BOT-BC279940  Dodecatheon hendersonii T. Gosliner; M. E. Hannibal; S. Imazumi; S. Whelan 2013-4-12 13620 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  UC22385  Dodecatheon hendersonii F. T. Bioletti Mar 1891 Marin Angel Island San Francisco Bay, Angel Island Comment
  UC400179  Dodecatheon hendersonii Ynes Mexia 1929-3-31 2339 Marin hillslopes nw Manor; nw of Manor Comment
  OBI3006  Dodecatheon hendersonii Lewis S. Rose 1968-3-10 68003 Marin Larkspur, Bon Air Rd 8 Comment
  JEPS58880  Downingia concolor var. concolor John Thomas Howell 1946-6-13 22044 Marin e of Aurora School (at Sonoma County line) Comment
  CAS-BOT-BC157712  Drymocallis glandulosa var. glandulosa Rattan 1877-1-1 s.n. Marin Angel Island, San Francisco Bay Comment
  CAS-BOT-BC70901  Dryopteris arguta R. S. Ferris; Ira L. Wiggins 1935-7-19 8083 Marin West shore of Tomales Bay 0.1 mi. South of Inverness Comment
  RSA22165  Dryopteris arguta L. S. Rose 1939-2-23 39007 Marin Mill Valley 30 Comment
  UC614802  Dryopteris arguta Beryl O. Schreiber 1932-3-12 57 Marin Inverness Comment
  CAS-BOT-BC70912  Dryopteris arguta Alice Eastwood 1913-8-9 s.n. Marin Ross Valley Comment
  CAS-BOT-BC536733  Duchesnea indica Doreen Smith 1997-7-6 s.n. Marin Ridge Trail, Inverness Ridge, Pt. Reyes National Seashore. Comment
  CAS-BOT-BC428135  Dudleya cymosa subsp. cymosa Alice Eastwood 1912-8-3 1539 Marin Mt. Tamalpais Comment
  UC2059980  Dudleya cymosa subsp. cymosa K. Nakai 1978-8-31 398 b Marin On N facing rock face along Panoramic Highway ca. 1/2 mile E of Highway 1. Comment
  CAS-BOT-BC428299  Dudleya farinosa A. D. E. Elmer 1903-7-1 5011 Marin Point Reyes Post Office Comment
  CAS-BOT-BC428308  Dudleya farinosa A. D. E. Elmer 1903-7-1 5011 Marin Point Reyes Post Office Comment
  UCD150655  Dudleya farinosa Linda Bjork 1978-5-13 9 Marin Tiburon Peninsula, Ring Mtn., western unnamed peak. 176 Comment
  CAS-BOT-BC136456  Dysphania ambrosioides Doreen Smith 2002-9-1 s.n. Marin Nicasio Reservoir. Comment
  CAS-BOT-BC208568  Echinochloa oryzoides Catherine Best 1980-11-1 s.n. Marin Old St. Hilary's garden on the south side of church. Comment
  CAS-BOT-BC531453  Egeria densa A. Williams; E. Brusati; K. Martin; R. Tachibana 2015-5-9 15786 Marin Mount Tamalpais. Marin Municipal Water District lands: Lake Lagunitas Comment
  CAS-BOT-BC188936  Eleocharis acicularis Doreen Smith 2003-5-1 s.n. Marin Mount Burdell; above San Mateo Ct. Comment
  SEINET3910847  Eleocharis macrostachya Robert A. Norris 1983-7-23 4547 Marin Common and gregarious in narrow marshy border of small pond near w. end of Stafford Lake Park, 5 mi. W Novato.; 0 43 Comment
  RSA365430B  Eleocharis palustris E. S. Spalding 1930-8-15 s.n. Marin Phoenix Lake Comment
  CAS-BOT-BC203860  Elymus X hansenii John Thomas Howell 1941-6-29 16333 Marin Between Rock Spring and Laurel Dell, Mt. Tamalpais Comment
  CDA37934  Elymus californicus D. G. Kelch, D. A. Weinstein 2011-5-15 11 .250-P Marin Samuel Taylor State Park. Comment
  OBI2842  Elymus californicus Larry E. Brown 1971-6-21 2045 Marin Muir Woods Natl Monument Comment
  CAS-BOT-BC203492  Elymus glaucus subsp. glaucus John Thomas Howell 1943-6-6 18202 Marin Ridge se. of Muir Woods Comment
  CAS-BOT-BC203508  Elymus glaucus subsp. glaucus John Thomas Howell 1943-5-9 17964 Marin San Rafael hills Comment
  SEINET199909 Image available Elymus glaucus subsp. glaucus John Thomas Howell 1943-5-15 18097 Marin Tiburon Peninsula Comment
  SEINET199930  Elymus glaucus subsp. glaucus J. T. Howell 1943-6-6 18209 Marin Camp below Muir Woods Comment
  UCD62364  Elymus glaucus subsp. glaucus E. Wilson 1933-6-13 s.n. Marin Near Ignacio. Comment
  CAS-BOT-BC203805  Elymus glaucus subsp. virescens John Thomas Howell 1947-5-14 23161 Marin McClure Beach Comment
  CAS-BOT-BC234051  Elymus multisetus Javier Penalosa 1961-5-30 1558 Marin Hill southwest of a point on Tiburon Blvd. 1.2 mi. from U.S. 101, Tiburon Peninsula Comment
  OBI22231  Elymus multisetus Lewis S. Rose 1956-6-25 56099 Marin Rock Springs, Mt. Tamalpais 579 Comment
  CAS-BOT-BC204294  Elymus trachycaulus subsp. trachycaulus John Thomas Howell 1943-6-8 18218 Marin Tiburon Comment
  SEINET199910 Image available Elymus triticoides John Thomas Howell 1943-5-9 19314 Marin Between Jamalpais Valley and Jamalpais High School Comment
  CAS-BOT-BC175252  Epilobium Doreen L. Smith 2001-10-1 s.n. Marin Stafford Lake Comment
  CAS-BOT-BC166284  Epilobium canum subsp. canum T. S. Brandegee 1888-10-1 s.n. Marin Angel Island Comment
  JEPS39261  Epilobium ciliatum subsp. ciliatum W. L. Jepson 1891-6-19 14463 Marin Mt. Tamalpais Comment
  UC125544  Epilobium ciliatum subsp. ciliatum Katharine Brandegee June 1905 Marin Tamalpais Comment
  OBI12065  Epilobium minutum Lewis S. Rose 1963-5-24 63062 Marin Tiburon 30 Comment
  UCD138936  Epipactis gigantea Laird Miers 1972-6-3 2 Marin 7.5 miles east of Olema. Comment
  CAS-BOT-BC57334  Equisetum laevigatum Hans Leschke 1945-6-17 s.n. Marin Lucas Valley Comment
  CAS-BOT-BC57546  Equisetum telmateia John Thomas Howell 1946-4-14 21615 Marin Near Tomales Comment
  CAS-BOT-BC57536  Equisetum telmateia Ella Dales Cantelow 1939-4-10 2481 Marin Just s. of Tomales Comment
  UC589585  Equisetum telmateia subsp. braunii Beryl O. Schreiber 1932-6-29 609 Marin Sand Dune Beach; Tomales Bay Comment
  RSA127590  Eragrostis pectinacea J. T. Howell 1954-9-23 30109 Marin Ross, Milton H. Esberg place. Comment
  CAS-BOT-BC284134  Eragrostis pectinacea var. pectinacea Catherine Best 1980-9-15 s.n. Marin San Antonio Creek Comment
  CAS-BOT-BC291182  Erechtites glomeratus John Thomas Howell 1930-12-28 5713 Marin Lower slopes of Mt. Tamalpais, Mill Valley Comment
  CAS-BOT-BC131551  Ericameria arborescens Alice Eastwood 1912-10-11 2306 Marin Mt. Tamalpais Comment
  UCD131315  Ericameria arborescens Lewis S. Rose 1966-9-29 66092 Marin Mt. Tamalpais, East Peak. 701 Comment
  UC31468  Erigeron foliosus var. franciscensis Bolander 1863-1 2387 Marin Comment
  POM181770  Erigeron glaucus H. F. Copeland 1925-7-5 519 Marin Coast. Comment
  UCD132011  Erigeron glaucus John M. Tucker 1959-6-7 3533 Marin Point Reyes. Comment
  CAS-BOT-BC311777  Erigeron karvinskianus A. Williams 2013-8-9 13780 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Ranger Station Comment
  CAS-BOT-BC229784  Erigeron petrophilus P. da Silva; M. Danielezyk; R. Atwood; et al. 2012-6-23 1605 Marin Marin Municipal Water District Lands: Mount Tamalpais. Middle Peak Rd. culvert RT-3 Comment
  UC204261  Erigeron petrophilus var. petrophilus A. D. E. Elmer Jul 1903 4649 Marin Point Reyes Post Office Comment
  CAS-BOT-BC295741  Erigeron petrophilus var. petrophilus Rimo Bacigalupi 1922-11-12 s.n. Marin About Profile Rock, Mt. Tamalpais 640 Comment
  RSA316733  Eriogonum caninum Patricia Wilder 1965-6-7 3514 Marin San Geronimo Ridge. North Coast Mt. range, Pacific drainage area. 366 Comment
  RSA89754  Eriogonum caninum P. A. Munz 1954-8-1 19910 Marin Tiburon Peninsula 30 Comment
  RSA83051  Eriogonum cinereum Verne Grant, Alva Grant 1946-6-13 7669 Marin Near Fairfax. Comment
  CAS-BOT-BC259192  Eriogonum latifolium Gordon H. True; Fred Ross 1969-5-30 5032 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  OBI11036  Eriogonum latifolium H. E. McMinn 1938-6-19 5145 Marin Muir Beach Comment
  CAS-BOT-BC266045  Eriogonum latifolium Robert Soost 1999-7-2 s.n. Marin South Beach, Pt. Reyes N.S. Comment
  SBBG28254  Eriogonum latifolium Mrs. H. P. Bracelin 1930-7-27 34 Marin 2 mi N of Bodega Comment
  SJSU919  Eriogonum latifolium E. G. Meyers 1946-6-9 Marin Pt Reyes Comment
  CAS-BOT-BC259512  Eriogonum luteolum var. caninum Doreen Smith 2003-6-1 s.n. Marin Near Old St. Hilary's church, Tiburon Comment
  JEPS57047  Eriogonum luteolum var. caninum W. L. Jepson 1928-6-10 12924 Marin Tiburon Comment
  UC85996  Eriogonum luteolum var. caninum T. S. Brandegee 1892-7-14 Marin Tamalpais Comment
  UC943022  Eriogonum luteolum var. caninum Lewis S. Rose 1949-9-5 49169 Marin Rock Springs Mt. Tamalpais 655 Comment
  UCD161848  Eriogonum luteolum var. caninum 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
  UC466021  Eriogonum luteolum var. luteolum W. C. Blasdale 1893-7-14 Marin Liberties Comment
  CAS-BOT-BC268919  Eriogonum nudum var. auriculatum John Thomas Howell 1941-6-8 16260 Marin Hills ne. of San Rafael Comment
  CAS-BOT-BC268923  Eriogonum nudum var. auriculatum A. D. E. Elmer 1903-7-1 4651 Marin Point Reyes Post Office Comment
  CAS-BOT-BC268926  Eriogonum nudum var. auriculatum James L. Reveal; C. Rose Broome 1987-6-11 6417 Marin Along California Highway 131 on the eastern edge of Tiburon, adjacent to the San Francisco Bay 6 Comment
  RSA254244  Eriogonum nudum var. auriculatum Robert A. Norris 1974-6-7 2064 Marin Richardson Bay Park, Tiburon Comment
  UCD100524  Eriogonum nudum var. auriculatum Morris Halperin 1932-6-14 s.n. Marin Big Lagoon. Comment
  CAS-BOT-BC232291  Eriogonum nudum var. nudum C. Friedel; M. L. Carle; L. Brartman; et al. 2012-8-25 1951 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest. Comment
  JEPS34686  Eriophyllum confertiflorum var. confertiflorum W. L. Jepson 1892-6-11 14543 Marin Mt. Tamalpais Comment
  UC1118305  Eriophyllum confertiflorum var. confertiflorum N. French 1935-3-26 612 Marin below road (Muir Woods); Tamalpais Quadrangle, Muir Woods 274 Comment
  UC1199818  Eriophyllum confertiflorum var. confertiflorum Herbert L. Mason 1940-5-20 12287 Marin back of Tiburon Comment
  CAS-BOT-BC301214  Eriophyllum lanatum var. arachnoideum A. D. E. Elmer 1903-7-1 4549 Marin Point Reyes Post Office Comment
  UC1784167  Eriophyllum lanatum var. arachnoideum Ethel Crum 1930-1 685 Marin Point Reyes Comment
  UC468945  Eriophyllum lanatum var. arachnoideum Harriet A. Walker 1908-6-13 1196 Marin Olema Comment
  UC507045  Eriophyllum lanatum var. arachnoideum Don Hatfield 1933-4-16 E 7 Marin 2 mi ne Stinsons Beach; Mill Valley Road Comment
  UCD161897  Eriophyllum lanatum var. arachnoideum Ayzik Solomeshch 2014-6-11 s.n. Marin Lucas Valley Open Space Preserve, about 4 miles west of San Rafael, vegetation plot LVR 02. UTM Zone 10 E 535984 N 4211892. (Coordinates converted from UTM by label maker.) 434 Comment
  CAS-BOT-BC301210  Eriophyllum lanatum var. arachnoideum John Thomas Howell 1939-4-23 14602 Marin Blythedale Canyon, Mill Valley Comment
  CAS-BOT-BC301937  Eriophyllum staechadifolium John Thomas Howell 1946-5-16 21862 Marin Angel Island, se. side Comment
  UCD103058  Erodium botrys John Thomas Howell 1947-4-13 23058 Marin Tiburon Peninsula. Comment
  UC905070  Erodium brachycarpum John Thomas Howell 1947-4-23 23075 Marin e side Drakes Estero; Point Reyes Peninsula Comment
  UCD103126  Erodium brachycarpum John Thomas Howell 1947-4-23 23075 Marin East side of Drakes Estero, Point Reyes Peninsula. Comment
  CAS-BOT-BC211074  Eryngium Catherine Best 1981-5-2 s.n. Marin Hidden Lake, Mt. Burdell Comment
  SBBG41055  Eryngium aristulatum var. aristulatum J. T. Howell 1946-9-15 23006 Marin Hidden Lake, Mt Tamalpais Comment
  UCD127496  Eryngium racemosum John Thomas Howell 1946-9-15 23006 Marin Hidden Lake, Mount Tamalpais. Comment
  CAS-BOT-BC40793  Erysimum capitatum Mrs. E. C. Sutliffe 1925-5-1 s.n. Marin Big Carson Ridge. Comment
  CAS-BOT-BC54745  Erysimum concinnum John H. Thomas 1966-1-30 11468 Marin Point Reyes Peninsula near the light house. Comment
  CAS-BOT-BC54747  Erysimum concinnum Alice Eastwood 1923-5-13 11817 Marin Point Reyes. Comment
  UCSB15260  Erysimum concinnum Breedlove, Dennis 1962-4-17 Marin Near lighthouse on Point Reyes Peninsula 60 Comment
  RSA102243  Erysimum concinnum G. B. Rossbach, Ruth P. Rossbach 1938-5-28 838 a/b Marin On headland, near lighthouse, Point Reyes. Comment
  RSA41988  Erysimum concinnum H. C. Cantelow 1941-3-21 3614 Marin Near Pt. Reyes Light House. 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-BC403215  Eschscholzia californica T. S. Brandegee 1888-11-1 s.n. Marin Angel Island Comment
  CAS-BOT-BC403220  Eschscholzia californica Peter H. Raven; Michael P. Johnson 1967-5-1 21082 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  CAS-BOT-BC403210  Eschscholzia californica Javier Penalosa 1961-3-19 1140 Marin Tiburon Peninsula. Tiburon Blvd. north-west of road to Belvedere Island 304 Comment
  SEINET12095409  Eschscholzia californica C. F. Quibell 1976-1 1365 Marin S side of Marshall-Petaluma Road, W of summit Comment
  SJSU8557  Eschscholzia californica W. D. Pitts 1975-4-12 48 Marin back of foredune, 1.5 mi S of Abbotts Lagoon, Point Reyes Peninsula Comment
  CAS-BOT-BC206807  Euonymus occidentalis C. Hart Merriam 1918-9-4 s.n. Marin Lagunitas Comment
  UCSC000458  Euonymus occidentalis Beryl O. Schreiber 1932-6-14 347 Marin First Valley, Inverness Comment
  CAS-BOT-BC434210  Euphorbia maculata R. Johnson; R. Nash; E. Lapre; R. Goulde; J. Lapre 2014-9-13 14065 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Ranger Station, Sky Oaks Road, Fairfax, CA Comment
  CAS-BOT-BC300548  Euphorbia serpillifolia subsp. serpillifolia A. Williams; R. Brostrom; F. Leist 2013-6-8 13265 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  CAS-BOT-BC312215  Eurybia radulina Alice Eastwood 1926-8-8 s.n. Marin Mt. Tamalpais Comment
  UC1541306  Euthamia occidentalis H. E. and S. T. Parks 1930-9-4 708 Marin on road Tocoloma Comment
  UC418979  Euthamia occidentalis H. E. and S. T. Parks 1930-9-4 708 Marin at head of Tomales Bay Tomales Bay Comment
  CAS-BOT-BC312243  Euthamia occidentalis Doreen Smith 2001-10-14 s.n. Marin Entrance to Las Gallinas Sanitary District sewage ponds east of bridge, n.e. San Rafael Comment
  CDA22707  Fallopia multiflora G. D. Barbe, P. Economon 1975-12-11 2105 Marin 225 Eldridge Avenue, Mill Valley. 0 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
  SEINET203591 Image available Festuca californica F. J. Hermann 1955-7-25 11918 Marin Matt Davis Trail Bootjack Camp Mt. Tamalpais Comment
  UC53438  Festuca californica Jos. Burtt Davy 1901-4-13 6903 Marin Angel Island Comment
  CAS-BOT-BC278329  Festuca californica subsp. californica David L. Morgan 1956-4-2 s.n. Marin 1 mi. S. of Tomales Comment
  UC926374  Festuca elmeri John Thomas Howell 1948-5-22 1534 Marin Phoenix Lake Mount Tamalpais Comment
  CAS-BOT-BC278438  Festuca idahoensis Javier Penalosa 1961-5-30 1556 Marin Tiburon Peninsula. Hill southwest of a point on Tiburon Blvd. 1.2mi. from U.S. 101 Comment
  CAS-BOT-BC278440  Festuca idahoensis John Thomas Howell 1941-6-10 16293 Marin Black Point Comment
  CAS-BOT-BC278444  Festuca idahoensis John Thomas Howell 1942-6-21 16996 Marin Carson Ridge Comment
  SEINET199932 Image available Festuca roemeri John Thomas Howell 1945-6-10 Marin NE of Rock Spring; Mt. Tamalpais Comment
  CAS-BOT-BC278988  Festuca rubra John Thomas Howell 1941-6-29 16331 Marin Between Rock Spring and Laurel Dell, Mt. Tamalpais Comment
  CAS-BOT-BC278998  Festuca rubra John Thomas Howell 1939-6-4 s.n. Marin Pt. Reyes Lighthouse Comment
  RSA127380  Festuca rubra J. T. Howell 1941-6-29 16331 Marin Between Rock Spring and Laurel Dell, Mt. Tamalpais. Comment
  UC1076678  Foeniculum vulgare C. Ritchie Bell 1952-11-23 1353 Marin s.e. Stinson Beach Comment
  SEINET11910598  Fragaria californica F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -120 Marin Marshall-Petaluma Road from Petaluma to CA 1, 8.9 mi E of junction CA 1 91 Comment
  CHSC20646  Fragaria chiloensis Robert A. Schlising; N. Lersten, L. Thurman 1963-2-2 2429 Marin Coast Ranges. Near rocks by Jct of Dillons Beach Road and Valley Ford Franklin School Road. Comment
  SEINET7721221  Fragaria chiloensis Unknown 1887-3-14 Marin Saucelito Comment
  UCSB42600  Fragaria chiloensis Bjorkman, Pelle 1980-4-6 Marin 40 feet to the left o the trail head gate(entering the trail) to Marshall beach. Pt. Reyes peninsula. 76 Comment
  UC1127973  Fragaria vesca H. S. Yates 1934-3-18 3703 Marin 2 mi nw Inverness; Point Reyes Quad. 152 Comment
  CAS-BOT-BC437042  Fragaria vesca Robert Soost 1999-5-10 s.n. Marin North end of Inverness, Point Reyes Peninsula Comment
  CAS-BOT-BC52584  Frangula californica subsp. californica Alice Eastwood 1916-10-6 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC223773  Frankenia salina Robert Soost 1999-7-16 s.n. Marin Limantour Estero, Pt. Reyes N.S. Comment
  CAS-BOT-BC223776  Frankenia salina John Thomas Howell 1933-7-30 11471 Marin Head of Tomales Bay Comment
  POM256530  Frankenia salina B. O. Schreiber 1936-6-28 2263 Marin Chicken Ranch Beach, one mile northwest of Inverness, on Tomales Bay. 2 Comment
  UC1073326  Frankenia salina George B. Rossbach 1954-10-10 351 Marin head of Drake's Estero (marsh along tidal creek); Point Reyes Comment
  OBI36349  Frankenia salina David J. Keil 1983-6-29 17174 Marin Shores of Richardson Bay next to US 101 ca. 4 mi N of Golden Gate Bridge. Comment
  CAS-BOT-BC384235  Fraxinus latifolia Wilma Follette 2002-5-21 s.n. Marin Gallinas Valley, along Lucas Valley Road Comment
  CAS-BOT-BC175957  Fremontodendron californicum Dennis Odion 1999-4-21 s.n. Marin East of Pine Mountain Fire Road & northeast of Repack Fire Road Comment
  JEPS5176  Fritillaria affinis Lucille Roush 1928-3-18 Marin Tomales Bay, Millerton Millerton; Tomales Bay, Millerton Comment
  JEPS62310  Fritillaria affinis H. P. Chandler 1900-2-26 483 Marin Mount Tamalpais Comment
  SDSU20633  Fritillaria affinis Sean Ryan 2010-4-18 39 Marin Beneath a tall cypress lining SE side of Cypress Rd., 130 yards SW of its intersection with Winn Ln., 0.22 miles SW of intersection with Hwy 1. Point Reyes Station. 32 Comment
  UC672107  Fritillaria affinis Herbert L. Mason 1928-3-24 4261 Marin Tomales Bay, Millerton Millerton; Tomales Bay, Millerton Comment
  CAS-BOT-BC130017  Fritillaria affinis John Thomas Howell 1930-3-9 4551 Marin Point Reyes 152 Comment
  POM226434  Fritillaria affinis Adele Lewis Grant 1918-4-12 1206 Marin Mount Tamalpais Comment
  CAS-BOT-BC277760  Galium aparine R. Schneider; T. Pollak; J. Stern; L. Williams 2013-4-12 13515 Marin Mount Tamalpais. Marin Municipal Water District lands: NE of large turnaround at top of Fish Grade near Filter Plant Road, under solitary coast live oak Comment
  JEPS52874  Galium californicum subsp. californicum G. L. Stebbins 1963-8-8 Marin 1 1/2 mi sw Ross (Phoenix Lake); Phoenix Lake 45 Comment
  UCSC000716  Galium triflorum Harriet A. Walker 2007-7-4 615 Marin Cascade Drive, Mill Valley Comment
  RSA42015  Galium triflorum H. C. Cantelow 1934-5-22 543 Marin [Unspecified] Comment
  UC34738  Gamochaeta ustulata Jos. Burtt Davy 1901-4-13 6889 Marin Angel Island Comment
  CAS-BOT-BC188505  Garrya elliptica Mrs. E. C. Suttiffe 1925-7-4 s.n. Marin Near Phoenix Lake Comment
  CAS-BOT-BC188541  Garrya elliptica John Kipping 1968-2-17 13 Marin Old Bolinas-Fairfax road 1.25 miles west of Kent Lake on Highway 1 ove Tamalpais Mountain Comment
  CAS-BOT-BC194528  Garrya elliptica Alice Eastwood 1903-1-1 3169 Marin Mt. Tamalpais Comment
  CAS-BOT-BC194533  Garrya elliptica John Thomas Howell 1944-4-13 19380 Marin Big Rock Ridge west of Hamilton Field Comment
  CAS-BOT-BC194536  Garrya elliptica James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  RSA392369  Garrya elliptica L. S. Rose 1938-2-28 38091 Marin Tomales Bay, near Point Reyes Station. 15 Comment
  RSA89538  Garrya elliptica P. A. Munz 1954-8-1 19903 Marin Throckmorton Ridge, Mt. Tamalapis. 396 Comment
  UC21589  Garrya elliptica W. L. Jepson 1896-2-23 Marin just below summit Mt. Tamalpais Comment
  UC521735  Garrya elliptica Joseph Andorfer Ewan 1933-10-22 8081 Marin Hearts Desire; Tomales Bay Comment
  UCSB22292  Garrya elliptica Breedlove, Dennis 1962-4-17 Marin southwest slope of Mt. Tamalpais; 4.7 miles north of State Highway 1 on Mt. Tamalpais State Park Road 457 Comment
  CAS-BOT-BC192188  Garrya fremontii Alice Eastwood 1903-1-10 3168 Marin Mt. Tamalpais Comment
  JEPS79713  Gastridium ventricosum Edward Lee with W. Joseph 1935-7-18 1573 Marin between East and Middle Peaks Mt. Tamalpais (along Matt Davis Trail); btw East and Middle Peaks of Mt. Tamalpais Comment
  CAS-BOT-BC58877  Gaultheria shallon Alice Eastwood 1906-5-1 s.n. Marin Pt. Reyes Comment
  JEPS66608  Gaultheria shallon W. L. Jepson 1923-1 14657 Marin Mount Tamalpais Comment
  SDSU2868  Gaultheria shallon D. F. Howe 1961-7-28 3028 Marin 2.8 miles from Invernes on road to Pt. Reyes. 61 Comment
  UC521677  Gaultheria shallon Joseph Andorfer Ewan 1933-10-22 8077 Marin Tomales Bay, Hearts Desire (beach) Hearts Desire; Tomales Bay, Hearts Desire Comment
  CAS-BOT-BC208071  Genista monspessulana John Thomas Howell 1966-4-6 41471 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CDA4092  Genista monspessulana T. C. Fuller 1958-3-28 181 Marin Highway 101, 2 miles northwest of Sausalito. 0 Comment
  UCD119663  Genista monspessulana Annabelle Kleist 2008-6-4 MT- 5 Marin Marin hills, Ridgecrest Blvd. Comment
  UC1614431  Geranium dissectum Charles M. Belshaw 1936-1-1 1445 Marin Pt. Reyes Headlands, away from sea Comment
  UC17125  Geranium dissectum J. Burtt Davy 1896-3-16 1685 Marin Marshalls Tomales Bay Comment
  CAS-BOT-BC434960  Geranium molle A. Williams; S. Tsiu; J. Nuzzo; L. Hasz 2014-3-22 14607 Marin Mount Tamalpais. Marin Municipal Water District lands: Across the bridge from Leo T. Cronin Fish Viewing Area, near gate along Lower Peters Dam Road. Comment
  JEPS61432  Geranium molle W. L. Jepson 1918-4-20 7450 Marin Mt. Tamalpais Comment
  CAS-BOT-BC422422  Geranium purpureum D. Smith; K. Martin; M. A. Garcia; G. Anderson 2014-6-14 14675 Marin Mount Tamalpais. Marin Municipal Water District lands: Across the bridge from Leo T. Cronin Fish Viewing Area, up road from gate along Lower Peters Dam Road. Comment
  JEPS128154  Geranium rotundifolium Eric Wrubel 2012-4-2 NPS 29 Marin Golden Gate National Recreation Area. Conzelman Road at Alexander Avenue. Across from Golden Gate Bridge Parking lot entrance. On newly constructed shoulder. Comment
  SEINET14642227  Gilia capitata C. Fassler 1902-5-15 s.n. Marin Ross Valley. Comment
  UCD163794  Gilia capitata Peter Rubtzoff 1980-5-11 9442 Marin San Anselmo. Comment
  JEPS69552  Gilia capitata subsp. chamissonis W. L. Jepson 1919-5-18 8315 Marin Point Reyes Peninsula Comment
  RSA63398  Gilia capitata subsp. chamissonis Verne Grant, Alva Grant 1948-6-17 8590 Marin 0.5 mile inland from Tomales Bay, near Camp Tomales. Comment
  RSA83148  Gilia capitata subsp. chamissonis Verne Grant, Alva Grant 1947-6-8 7992 Marin Point Reyes Peninsula, 12.5 miles from Inverness. Comment
  UC1123756  Gilia capitata subsp. chamissonis A. E. Wieslander 1933-6-11 313 Marin 2 1/2 mi sw Point Reyes; Point Reyes Quad., sw of Point Reyes Comment
  UC931987  Gilia capitata subsp. chamissonis Verne Grant, Alva Grant 1947-6-8 7992 Marin 12.5 mi from Inverness; Point Reyes Peninsula, 12.5 mi from Inverness Comment
  CAS-BOT-BC225295  Gilia capitata subsp. chamissonis Robert Soost 2002-5-24 s.n. Marin At the south end of Limantour Dunes Comment
  CAS-BOT-BC229745  Githopsis specularioides T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1225 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest. Comment
  UC1301073  Glebionis segetum Helen K. Sharsmith 1962-5-30 5088 Marin San Francisco Bay Region, Point Reyes 45 Comment
  CAS-BOT-BC303715  Glebionis segetum John Thomas Howell 1943-7-4 18277 Marin Inverness Comment
  CAS-BOT-BC303720  Glebionis segetum David D. Keck; J. Clausen 1935-6-15 3364 Marin Olema Creek, 3 miles S of Olema Comment
  UC1563947  Glinus lotoides Barbara Ertter with Elizabeth Neese 1988-10-29 8016 Marin 10 air mi sw of Petaluma (and w of Novato, on nw edge of reservoir, on Nicasion Valley Road, 1 mi e of Petaluma Road); Nicasio Reservior Comment
  RSA121031  Glinus lotoides J. T. Howell 1956-9-13 31875 Marin Strand of Bon Tempe Reservoir. Comment
  UC1746109  Glyceria Annetta M. Carter, Edward Lee 1934-6-17 661 Marin Olema-Bolinas Road near Five-Brook. Comment
  UC1100345  Glyceria declinata Malcolm A. Nobs and Herbert L. Mason 1949-4-29 739 Marin above Bear Creek junction with Mill Creek (on Bear Creek, marsh at head of Tomales Bay); Tomales Bay Comment
  SEINET10605488  Glyceria leptostachya Lewis S. Rose 1946-6-20 Rose 46170 Marin 4 miles N of Bolinas, shallow water. Comment
  POM292458  Gnaphalium beneolens Lyman Benson 1934-8-30 6120 a Marin Above Muir Woods, Seaward N. Coast Mt. Range, Pacific Ocean Watershed 305 Comment
  CAS-BOT-BC302614  Gnaphalium palustre Doreen Smith 1994-6-19 s.n. Marin Shores of Abbotts Lagoon, Pt. Reyes National Seashore Comment
  SEINET11849563  Gnaphalium ramosissimum E. H. Graham 1931-1 6862 Marin camp near Blacksmith Ship, Pt. Reyes Comment
  UC747056  Gratiola ebracteata G. Thomas Robbins with J. T. Howell 1945-5-9 1880 Marin 1/2 mi n Hamilton Field Air Base 0 Comment
  RSA0059080  Grindelia Greg de Nevers 2001-9-18 12628 Marin Audubon Canyon Ranch, Bolinas Lagoon Preserve. On Highway 1 cliffs, not salt marsh. 0 Comment
  CAS-BOT-BC229780  Grindelia hirsutula C. Friedel; M. L. Carle; L. Brartman; et al. 2012-8-25 1954 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-BC304437  Grindelia hirsutula John Thomas Howell 1939-9-3 15330 Marin Corte Madera Comment
  CAS-BOT-BC304464  Grindelia hirsutula Lewis S. Rose 1933-8-13 33315 Marin Mt. Tamalpais Comment
  CAS-BOT-BC304465  Grindelia hirsutula Peter Rubtzoff 1951-9-23 808 Marin Mount Tamalpais. Roadside near Bootjack Camp Comment
  CAS-BOT-BC304491  Grindelia hirsutula John Thomas Howell 1939-6-18 14778 Marin Near Mud Lake Comment
  JEPS22045  Grindelia hirsutula G. Thomas Robbins 1958-6-25 3882 Marin about 1 mi n of Rodeo Lagoon; Fort Cronkhite Military Reservation 167 Comment
  JEPS41891  Grindelia hirsutula W. L. Jepson 1940-6-5 19955 Marin Paradise Cove Tiburon Peninsula, Paradise Cove Comment
  JEPS44408  Grindelia hirsutula Lewis S. Rose 1965-9-5 65103 Marin 1 mi ne San Rafael 1 Comment
  UC1176891  Grindelia hirsutula John Thomas Howell 1939-7-16 14854 Marin between Mt. Theater and Bootjack; Mt. Tamalpais Comment
  UC1176892  Grindelia hirsutula John Thomas Howell 1944-9-10 20739 Marin Inverness Comment
  UC1606660  Grindelia hirsutula Max P. Dunford 1959-11-10 578 Marin 1.5 mi e Woodacre turnoff on Sir Francis Drake Blvd. (between Fairfax and Woodacre) Comment
  CAS-BOT-BC304481  Grindelia hirsutula Barrett Anderson 1986-6-12 3034 Marin Hwy 1, 3.2 km W of the Tamalpais Junction 120 Comment
  POM203454  Grindelia stricta var. angustifolia J. T. Howell 1933-7-30 11483 Marin Head of Tomales Bay Comment
  RSA12236  Grindelia stricta var. platyphylla C. B. Wolf 1934-6-28 5781 Marin Pt. Reyes Peninsula, 1/4 mile from the Lighthouse. 61 Comment
  RSA152121  Grindelia stricta var. platyphylla G. Thomas Robbins 1955-6-4 3657 Marin NW of Rodeo Lagoon. Comment
  SEINET7080553  Gunnera tinctoria Unknown 2008-6-6 628 Marin Point Reyes National Seashore. Approximately 0.75 mile north on Marshall Beach Road from Pierce Point Road. Right side of road in heavily grazed meadow seep. At start of gully heading down towards Indian and Hearts Desire Beach. WGS84. 38? deg. 7' 50.9" North; 122? deg. 54' 28.7" West. National Park Service Collection Permit # PORE-2008-SCI-0028 101 Comment
  CAS-BOT-BC304589  Gutierrezia californica Alice Eastwood 1925-4-3 s.n. Marin Angel Island Comment
  CAS-BOT-BC282878  Hainardia cylindrica John Thomas Howell 1946-5-16 s.n. Marin Angel Island Comment
  UCD85223  Hainardia cylindrica A. A. Beetle 1943-6-1 1959 Marin Mt. Tamalpais. Comment
  CAS-BOT-BC309448  Helenium puberulum Alice Eastwood 1934-5-13 18854 Marin Pt. Reyes Comment
  CAS-BOT-BC223999  Helianthemum scoparium Doreen Smith 2003-4-21 s.n. Marin Mt. Tamalpais, near Throckmorton water-tanks, Mill Valley Comment
  UC589568  Heliotropium curassavicum Beryl O. Schreiber 1932-8-3 711 Marin Avalis Beach Tomales Bay, Avalis Beach Comment
  UC990608  Hemizonia congesta subsp. congesta James I. McMurphy 1910-6-8 Marin hill near Ignacio (roadside) Comment
  CAS-BOT-BC306249  Hemizonia congesta subsp. lutescens John Thomas Howell 1944-9-24 20746 Marin Stinson Beach 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-BC309651  Hemizonia congesta subsp. lutescens David D. Keck 1933-11-6 2641 Marin 5.5 mi. N. of Point Reyes city on Tomales Bay Comment
  JEPS38346  Hemizonia congesta subsp. lutescens W. L. Jepson 1921-9-8 9426 Marin n of San Rafael Comment
  UC197519  Hemizonia congesta subsp. lutescens H. M. Hall 1914-10-1 9888 Marin 5 mi n San Rafael Comment
  UC197520  Hemizonia congesta subsp. lutescens H. M. Hall 1915-5-13 9896 Marin Tiburon Island Comment
  UC197523  Hemizonia congesta subsp. lutescens H. M. Hall 1914-10-2 9890 b Marin n of Bolinas Comment
  UC201232  Hemizonia congesta subsp. lutescens H. M. Hall 10056 Marin Tiburon Island Comment
  UC89001  Hemizonia congesta subsp. lutescens Katharine Brandegee 1905-7-11 Marin Rodeo Lagoon Comment
  UC89003  Hemizonia congesta subsp. lutescens E. L. Greene 1886-4-16 Marin Tomales Bay Comment
  JEPS13319  Hemizonia congesta subsp. lutescens W. L. Jepson 1892-6-11 Marin Head of Ross Valley Comment
  UC32742  Hemizonia congesta subsp. lutescens J. Burtt Davy 1897-9-18 4033 Marin San Rafael to Petaluma Comment
  POM53597  Hemizonia lutescens A. A. Heller 1902-6-19 5730 Marin Tiburon peninsula, along the Bay Road. Comment
  POM360309  Hemizonia luzulifolia M. S. Jussel 1933-7-30 s.n. Marin Near Forest Knolls. Comment
  POM360353  Hemizonia multicaulis subsp. vernalis Robert Gustafson, Don Reynolds 1983-6-6 2702 Marin Ring Mountain Nature Preserve, Tiburon peninsula, Comment
  RSA245536  Hemizonia multicaulis subsp. vernalis Larry E. DeBuhr, Gary D. Wallace 1973-5-22 1154 Marin Near jct. of Fire Road and road to Alpine Lake between golf course and Alpine Lake Comment
  RSA81673  Hemizonia multicaulis subsp. vernalis James I. McMurphy 1909-6-24 s.n. Marin Between Sausalito and Mill Valley. Comment
  CAS-BOT-BC310222  Hesperevax sparsiflora var. sparsiflora John Thomas Howell 1966-4-6 41464 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC176110  Hesperocnide tenella Greg de Nevers 2001-4-26 12351 Marin Audubon Canyon Ranch. In Garden Club Canyon 304 Comment
  CAS-BOT-BC403843  Hesperocnide tenella J. P. Moore 1878-5-26 309 Marin San Rafael Comment
  CAS-BOT-BC176078  Hesperolinon congestum Helen K. Sharsmith 1951-7-10 4009 Marin Just north of town of Tiburon, Tiburon Peninsula 30 Comment
  JEPS122894  Hesperolinon congestum Adam C. Schneider with Will Freyman and Yuri P. Springer 2014-5-17 596 Marin Mt. Burdell Open Space Preserve. San Carlos Way off of San Marin Drive off of Hwy 101, along San Marin Fire Rd Comment
Read comments
Aug 16 2017
  POM138926  Hesperolinon micranthum Katherine Brandegee s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC143705  Heteromeles arbutifolia Timothy Plowman 1979-8-18 7907 Marin Tomales Bay, Inverness Comment
  SBBG71022  Heteromeles arbutifolia A. A. Beetle, J. L. Morrison 1940-1-21 1565 Marin trail from Mountain Theater to Rifle Camp, Mount Tamalpais 700 Comment
  UC1177240  Heteromeles arbutifolia John Thomas Howell 1949-4-6 25300 Marin Black Point Comment
  UC12322  Heteromeles arbutifolia J. Burtt Davy 1893-7-24 226 Marin Redwood Canyon Comment
  CAS-BOT-BC311172  Heterotheca sessiliflora subsp. bolanderi John Thomas Howell 1939-7-2 14831 Marin Ridge between Tennessee Cove and Pirates Cove Comment
  JEPS2437  Heterotheca sessiliflora subsp. bolanderi W. L. Jepson 1901-7-21 1709 Marin Inverness Comment
  UC480926  Heterotheca sessiliflora subsp. bolanderi Miss Harriet A. Walker 1908-7-11 1376 Marin Mill Valley Comment
  LA203943  Heterotheca sessiliflora subsp. bolanderi John Thomas Howell; 1933-7-30 11465 Marin 1 mi. E of Forest Knolls Comment
  CDA6128  Heuchera micrantha D. G. Kelch 2006-5-1 6 .182 Marin Valley Rd on north-facing cliff. Comment
  CAS-BOT-BC420420  Heuchera micrantha var. diversifolia Michener; Bioletti 1892-6-1 s.n. Marin Tocaloma Comment
  UC1176733  Heuchera pilosissima John Thomas Howell 1949-6-7 25346 Marin Dillons Beach Comment
  JEPS36596  Hieracium albiflorum W. L. Jepson 1892-6-11 Marin Mt. Tamalpais Comment
  POM52726  Hieracium albiflorum Harriet Ann Walker 1907-7-4 647 Marin Mill Valley. Comment
  CHSC8209  Hierochloe occidentalis D. McClain 1969-3-27 52 Marin 1/2 mi. S. on Molino Ave., Mill Valley. 30 Comment
  JEPS70573  Hierochloe occidentalis W. L. Jepson 1924-2-10 10311 Marin Paper Mill Creek Comment
  POM257285  Hierochloe occidentalis Virginia Long 1933-5-4 212 a Marin Mill Valley 61 Comment
  SBBG26344  Hierochloe occidentalis B. Crampton 1965-5-4 Marin 4.7 mi SE of Nicasio Lucas Valley Rd Comment
  SBBG33962  Hierochloe occidentalis L. S. Rose 1964-3-19 Marin Hearts Desire Beach, Tomales Bay 12 Comment
  UC292579  Hierochloe occidentalis H. E. Parks 2999 Marin Mt. Tamalpais Comment
  UC579601  Hierochloe occidentalis H. S. Yates 1935-4-2 5040 Marin Muir Woods Tamalpais Quadrangle 91 Comment
  UCD36540  Hierochloe occidentalis Beecher Crampton 1954-4-28 1798 Marin 1/4 mile east of Woodacre. Comment
  CAS-BOT-BC55364  Hirschfeldia incana John Thomas Howell 1939-7-2 14846 Marin Mill Valley station. Comment
  CAS-BOT-BC55370  Hirschfeldia incana Gordon H. True; Ida Geary 1977-12-3 8462 Marin Olema Marsh, on Olema Creek between Olema and Inverness Park. 15 Comment
  UC16316  Hoita orbicularis J. Burtt Davy Aug. 1898 4348 Marin near Olema Comment
  UC83677  Hoita orbicularis Katharine Brandegee July 1905 Marin Tamalpais Comment
  CAS-BOT-BC231831  Holcus lanatus E. Wrubel; A. Castner; E. Tyson; et al. 2012-6-23 1501 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
  CHSC61253  Holcus lanatus J. D. Jokerst 1980-4-12 Marin 0.2 mi e of Olima along edges of Sir Francis Drake Hwy. Comment
  UCD84892  Holcus lanatus D. H. Hartmann 1941-8-24 s.n. Marin Cliffs near Dillon's Beach. Comment
  UCD84971  Holcus lanatus S. S. Tillett 1956-6-30 586 Marin Area above and E of old Life-Saving Station, on W beach of Point Reyes Peninsula, ca. 3.5 miles from Pt. Reyes Light. Comment
  CAS-BOT-BC320219  Holocarpha macradenia Brandegee No date on label s.n. Marin Tamalpais Comment
  UC12337  Holodiscus discolor W. A. Setchell 1896-3-3 Marin n of Mount Tamalpais; Western Middle California Comment
  CAS-BOT-BC149969  Holodiscus discolor var. discolor C. H. M. 1918-9-4 s.n. Marin Lagunitas Comment
  CAS-BOT-BC149977  Holodiscus discolor var. discolor A. A. Heller 1940-6-12 15727 a Marin East side of Tomales Bay, opposite Inverness Comment
  CAS-BOT-BC289503  Hordeum brachyantherum subsp. californicum John Thomas Howell 1966-6-9 41562 Marin South of church, John Thomas Howel Botanical Garden, Tiburon Comment
  CAS-BOT-BC289344  Hordeum murinum subsp. glaucum John Thomas Howell 1949-4-10 25306 Marin South end of Tiburon Peninsula Comment
  CAS-BOT-BC289345  Hordeum murinum subsp. glaucum John Thomas Howell 1949-4-24 25307 Marin Fort McDowll, Angel Island Comment
  CAS-BOT-BC289413  Hordeum murinum subsp. leporinum Gordon H. True 1969-4-18 4854 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  UC50664  Hordeum murinum subsp. leporinum Jos. Burtt Davy 1893-4-26 159 Marin Mt. Tamalpais Comment
  CAS-BOT-BC273521  Hordeum vulgare Catherine Best 1985-4-16 1075 Marin At the intersection of Novato Blvd. and the Pt. Reyes - Petaluma Rd. Comment
  UC212554  Horkelia californica S. B. Parish 1918-8-1 19075 Marin Lagunitas Comment
  RSA611239  Horkelia californica Joseph A. Ewan 1934-3-15 8896 Marin Highgrass along fence corners of fields, 1 miles E of Tomales Comment
  CHSC64655  Horkelia californica subsp. californica H. H. Schmidt; James S. Miller, A. Pool 1993-6-8 817 Marin Mount Tamalpais State Park, on California State Highway #1. Along coastal bluffs. 152 Comment
  UCD113403  Horkelia californica var. californica Collector unknown 1925-6-6 1681 Marin Bolinas. Comment
  SD51349  Horkelia californica var. frondosa Darley F. Howe 1961-7-28 Marin White Canyon, .5 mile above Stinson Beach on road to Mt. Tamalpais 152 Comment
  CAS-BOT-BC144021  Horkelia marinensis Catherine Best 1979-5-16 s.n. Marin Pt. Reyes Peninsula - Lunnys Ranch near Radio Station Comment
  SEINET957361  Hosackia gracilis W. C. Blasdale 1895-1 s.n. Marin Olema. Comment
  UCD35707  Hosackia gracilis Beecher Crampton 1960-6-8 5613 Marin Pt. Reyes Peninsula, western slope of Inverness Ridge near entrance to Tomales Bay State Park. Comment
  UCD106039  Hosackia gracilis E. Wilson 1934-4-19 s.n. Marin Stewart Ranch. Comment
  CAS-BOT-BC508344  Hyacinthoides hispanica Barrett Anderson 1987-4-8 3370 Marin Bolinas Ridge, Bolinas/Fairfax Road on the east side of ridge 240 Comment
  CAS-BOT-BC410800  Hypericum calycinum Catherine Best 1995-6-26 1485 Marin growing as ground cover in a 5' +15' area along the bank of the creek in blackies Pasture near the intersection of Tiburon Blvd and Tresle glen, Tiburon Comment
  CAS-BOT-BC411330  Hypericum canadense Alva Day; Cassie Burke 1980-6-18 80 -48 Marin SE side of angel Island, above perimeter Rd. between east Garrison and Point Blunt. Comment
  UC198888  Hypericum concinnum V. King Chesnut 1887-7-11 Marin Mt. Tamalpais Comment
  CAS-BOT-BC410753  Hypericum concinnum Mrs. E. C. Sutliffe 1919-6-2 s.n. Marin San Anselmo Canyon Comment
  UCD110398  Hypericum perforatum subsp. perforatum Emelie Williamson 1932-6-22 s.n. Marin Between Camp Kent and Muir Wood. Comment
  CAS-BOT-BC401395  Hypericum scouleri John Thomas Howell 1946-7-7 22203 Marin Potrero Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC304404  Hypochaeris radicata C. Kellner; J. Baxter; E. Luu; M. Jenkins; C. Nowell 2013-5-4 13132 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  CDA7488  Hypochaeris radicata T. C. Fuller 1957-12-17 Marin 1 mile east of Point Reyes Station. 0 Comment
  RSA31363  Hypochaeris radicata Joseph A. Ewan 1934-3-15 8881 Marin 2 miles E [of] Aurora School on Tomales road. Comment
  UC1177333  Iris douglasiana John Thomas Howell 1944-4-13 19384 Marin w of Hamilton Field (Big Rock Ridge); Big Rock Ridge Comment
  RSA120325  Iris douglasiana S. S. Tillett 1956-6-30 585 Marin Above and E of old Life-Saving Station, W beach Point Reyes Peninsula, appr. 3.5 mi. from Pt. Reyes Light. Comment
  SBBG45019  Iris douglasiana L. Constance with A. A. Beetle 1943-4-20 2568 Marin above Alpine Lake, 5.4 mi SE of Fairfax Comment
  SEINET12048684  Iris douglasiana F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -119 Marin Marshall-Petaluma Road from Petaluma to CA 1, 8.9 mi E of junction CA 1 91 Comment
  SEINET4170687  Iris douglasiana Unknown 1944-4-13 Marin Big Rock Ridge, 3-4 miles west of Hamilton Field Air Base. 427 Comment
  SJSU15304  Iris douglasiana Marybeth Rymer 1976-4-14 38 Marin Located in Marine County 3 miles north-west of Fairfax on Sir Francis Drake Road 152 Comment
  SJSU15388  Iris douglasiana Donald Jennings Lane 1976-4-24 50 Marin Point Reyes National Seashore; I.T.T. property; Sir Francis Drake Blvd. at Pt. Reyes Radio Station Road, 34.8. 24 Comment
  CAS-BOT-BC133625  Iris longipetala Peter H. Raven; Michael P. Johnson 1967-5-2 21269 Marin In East Garrison and North Garrison, northeast side of island, Angel Island 38 Comment
  HSC33217  Iris macrosiphon Thomas W. Nelson 1974-4-22 1212 Marin S side of Mt. Tamalpais Comment
  RSA152555  Iris missouriensis H. N. Metcalf 1962-5-2 s.n. Marin Rancho Blucher at junction of California Highway #1 and Fallon - Two Rock Road Comment
  CAS-BOT-BC69911  Isoetes howellii H. E. Parks 1925-9-18 s.n. Marin Lake Lagunitas. Comment
  CAS-BOT-BC69912  Isoetes howellii H. E. Parks 1925-9-18 s.n. Marin Lake Lagunitas. Comment
  UC1584758  Isoetes nuttallii Ed Lee 1979-6-9 Marin High Marsh temporary pond Mt Tamalpais Comment
  RSA128645  Isolepis carinata Peter H. Raven 1950-5-13 2075 Marin Lagunitas Meadows, Mt. Tamalpias. 274 Comment
  UCSC000119  Isolepis cernua Beryl O. Schreiber 1932-7-27 691 Marin Hearts Desire Beach Tomales Bay 0 Comment
  CAS-BOT-BC112468  Isolepis cernua John Thomas Howell 1933-7-30 11473 Marin North of Lagunitas Creek Comment
  POM203869  Jaumea carnosa M. S. Jussel 1933-7-30 409 Marin Marsh at head of Tomales Bay. Comment
  UC1179034  Juncus bolanderi Herbert L. Mason 1932-7-24 7117 Marin Inverness Ridge 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
  CAS-BOT-BC274437  Juncus effusus R. Schneider; E. Dugas; J. Stern; E. Wong 2013-3-9 13509 Marin Mount Tamalpais. Marin Municipal Water District lands: NE of large turnaround at top of Fish Grade near Filter Plant Road, under solitary coast live oak Comment
  JEPS63905  Juncus effusus subsp. pacificus W. L. Jepson 1921-9-24 9497 Marin near old Bon Tempe ranch (upper Lagunitas Creek); Lagunitas Creek Comment
  POM210624  Juncus hesperius Joseph A. Ewan 1933-11-5 8106 Marin Hearts desire, south shore Tomales Bay. Comment
  CHSC105446  Juncus lescurii Peter F. Zika 2008-7-16 23913 Marin Central Coast. W shore of Bodega Harbor. 1 Comment
Read comments
Feb 11 2019
  RSA298526  Juncus occidentalis Robert A. Norris 1982-5-22 4387 Marin SW end of Nicasio Reservoir, near Nicasio Valley Road. Comment
  CAS-BOT-BC422407  Juncus patens J. Klein; P. Suri; G. Anderson; R. Schneider 2014-5-10 14341 Marin Mount Tamalpais. Marin Municipal Water District lands: Swimmer Trail grassland. Comment
  UC1101092  Juncus patens Malcolm A. Nobs and S. Galen Smith 1949-6-30 915 Marin ca 1 mi n Point Reyes Station (on Highway 1) Comment
  CAS-BOT-BC83592  Juncus phaeocephalus var. paniculatus Doreen Smith 2003-5-1 s.n. Marin Mt. Burdell Comment
  POM227000  Juncus phaeocephalus var. phaeocephalus Roxana S. Ferris, I. L. Wiggins 1935-7-19 8090 Marin Summit of divide between Inverness and Point Reyes Lighthouse, 2.5 miles from Inverness Comment
  POM312893  Juncus xiphioides Malcolm A. Nobs, S. Galen Smith 1949-6-28 888 Marin Marsh ca. 1 1/2 miles north of Inverness. Comment
  CAS-BOT-BC368006  Keckiella corymbosa Greg de Nevers 1989-9-1 9099 Marin Mount Tamalpais, Northside Trail. Comment
  CAS-BOT-BC499198  Kopsiopsis strobilacea Malcolm Smith; Laura Smith 1955-5-30 s.n. Marin North slope of Corte Madera Ridge, Mt. Tamalpais Comment
  CAS-BOT-BC344389  Lachemilla procumbens Gordon H. True 1965-5-11 1886 Marin Black Canyon near waterfall at east end of Mountain View Drive, San Rafael Hills 45 Comment
  CAS-BOT-BC340453  Lactuca saligna John Thomas Howell 1966-4-18 41494 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC531473  Lapsana communis A. Williams; M. Hicks; F. Leist; M. Murphy 2015-7-24 15944 Marin Mount Tamalpais. Marin Municipal Water District lands: Shafter Grade at Dog Creek/Lagunitas Creek Comment
  CAS-BOT-BC338161  Lasthenia californica R. H. Wagner 1979-5-2 375 Marin Along trail to Marshall Beach; Point Reyes N.S. Comment
  CAS-BOT-BC338172  Lasthenia californica L. R. Abrams 1927-4-19 11605 Marin Near Lighthouse, Point Reyes Comment
  CAS-BOT-BC338184  Lasthenia californica M. E. Parsons 1912-5-5 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC433187  Lasthenia californica P. DaSilva; M. A. Garcia; A. Young; A. Pence; F. Leist; M. Camarillo 2014-5-10 14157 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  CAS-BOT-BC338185  Lasthenia californica Javier Penalosa 1961-4-1 1247 Marin Tiburon Peninsula. West slope of 602 ft. hill west of Paradise Cay. Near ravine draining due south towards NWPRR tracks 91 Comment
  UC1118945  Lasthenia californica subsp. californica B. Schreiber 1936-4-12 2194 Marin 0.3 mi nne Pierce's Ranch; Point Reyes Quadrangle Comment
  UCD70725  Lasthenia californica subsp. californica Michele H. Mills 1998-5-19 220 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve, serpentine grassland, center of preserve, well-developed soil, gold flowers, very abundant March-April 137 Comment
  JEPS10182  Lasthenia californica subsp. californica W. L. Jepson 1918-4-20 7564 Marin Rock Spring western shoulder Mt. Tamalpais 609 Comment
  UCD133662  Lasthenia californica subsp. californica Heidi E. M. Dobson 1978-4-10 311 Marin above Bolinas-Fairfax Road at base of Pine Hill. Comment
  SEINET11447682 Image available Lasthenia californica subsp. macrantha W. Roderick 1967-4-2 s.n. Marin Pt. Reyes, near the lighthouse Comment
  SJSU3892  Lasthenia californica subsp. macrantha C. W. Sharsmith 1964-4-26 7257 Marin Point Reyes, Point Reyes Peninsula Comment
  UC1176888  Lasthenia californica subsp. macrantha John Thomas Howell 1939-6-4 Marin Point Reyes lighthouse Point Reyes Comment
  UC762097  Lasthenia californica subsp. macrantha R. F. Hoover 1941-5-21 5175 Marin Point Reyes Comment
  UC33088  Lasthenia californica subsp. macrantha J. Burtt Davy 1900-6-2 6820 Marin Point Reyes Comment
  CAS-BOT-BC355187  Lasthenia glaberrima Peter Rubtzoff 1962-7-14 4984 Marin Laguna, Chileno Valley Comment
  CAS-BOT-BC355479  Lasthenia glaberrima John Thomas Howell 1941-6-10 16305 Marin 9 mi. W of Novato Comment
  UC566741  Lasthenia glaberrima H. L. Mason 1928-4-13 4313 Marin n San Rafael Comment
  RSA123036  Lasthenia macrantha subsp. macrantha B. O. Schreiber 1937-5-9 2394 Marin Point Reyes Lighthouse 152 Comment
  RSA517352  Lasthenia macrantha subsp. macrantha Lauramay T. Dempster 1958-4-30 1099 Marin 2 miles south of McClure's Beach 183 Comment
  CAS-BOT-BC366966  Lasthenia minor John Thomas Howell 1930-4-20 4733 Marin Pt Reyes Comment
  CAS-BOT-BC366963  Lasthenia minor Paul Covel 1940-5-19 1788 Marin Pt Reyes Rd Comment
  CAS-BOT-BC366969  Lasthenia minor Beryl O. Schreiber 1936-4-12 2198 Marin 3 miles N.N.E. of pierce's Ranch, Tomales Bay Comment
  RSA123029  Lasthenia minor B. O. Schreiber 1937-5-9 2396 Marin Point Reyes Lighthouse 152 Comment
  JEPS104761  Lathyrus John L. Morrison 1937-4-18 2130 Marin along the trail (Matt Davis) above Stinson Beach, about 1 1/2 mi from the ocean Comment
  JEPS35794  Lathyrus littoralis Rimo Bacigalupi, and L. Heckard, J. Roof 1964-4-29 8953 Marin just n Abbotts Lagoon; Pt. Reyes Region 10 Comment
  JEPS27987  Lathyrus tingitanus Rimo Bacigalupi 1961-5-29 7723 Marin just n Point Reyes Station (along secondary road up Tomasini Canyon, just above State Highway 1, ne of town of Point Reyes Station); Tomasini Canyon 36 Comment
  CAS-BOT-BC323976  Layia chrysanthemoides John Thomas Howell 1946-4-14 21638 Marin Chileno Valley Comment
  CAS-BOT-BC323979  Layia chrysanthemoides John Thomas Howell 1941-6-10 16307 Marin Summit between Lucas and Gallinas Valleys Comment
  UC222679  Layia gaillardioides H. M. Hall 1909-6-9 8516 Marin summit Mt. Vision Comment
  CAS-BOT-BC372295  Layia platyglossa John Thomas Howell 1930-4-20 4735 Marin Pt. Reyes Comment
  CHSC13591  Layia platyglossa D. Rasmussen 1974-4-13 31 Marin Found in field behind Old St. Hilary's Church, Tiburon. 60 Comment
  UC1745797  Layia platyglossa Annetta M. Carter, Herbert L. Mason 1938-5-18 1410 Marin 5 mi from [W of] Inverness. Pt. Reyes. Comment
  CAS-BOT-BC379660  Layia platyglossa H. M. Hall 1931-5-28 13110 Marin One mile south of Tomales Comment
  SJSU11678  Layia platyglossa J. B. Mackenzie 1967-4-8 164 Marin 0.5 mi E of Point Reyes Light House Comment
  RSA121955  Ledum glandulosum subsp. columbianum B. O. Schreiber 1936-6-21 2248 Marin Shell Beach on Tomales Bay. 2 Comment
  CAS-BOT-BC537077  Lemna minor John Thomas Howell 1944-9-24 20748 Marin Stinson Beach Comment
  SD64357  Leontodon saxatilis subsp. saxatilis Darley F. Howe 1966-5-31 Marin 6.5 miles south of Olerna on Highway 1 Comment
  CAS-BOT-BC215704  Lepechinia calycina H. E. McMinn No date on label. 23 Marin Unspecified Comment
  RSA135348  Lepechinia calycina Volney Rattan 1903-1 1877 Marin Angel Island Comment
  UCD115840  Lepidium Rene Westbrook 1976-4-14 s.n. Marin Dillon Beach. Comment
  CAS-BOT-BC89725  Lepidium latifolium Doreen Smith 1999-10-2 s.n. Marin Around Las Gallinas waste-water ponds and adjacent areas. North San Rafael. Comment
  CAS-BOT-BC12484  Lepidium nitidum John Thomas Howell 1939-5-28 7406 Marin Point Reyes Peninsula. Comment
  UC589452  Lepidium nitidum Beryl O. Schreiber 1932-7-25 674 Marin Lone Pine Beach Tomales Bay Comment
  CAS-BOT-BC65018  Lepidium sativum J. T. Howell 1986-12-25 s.n. Marin Growing in the Terra Linda vegetable garden at Nova Albion Way and Cermenho Court, San Rafael. Comment
  CAS-BOT-BC226529  Leptosiphon acicularis Michener; Bioletti 1893-5-1 s.n. Marin Tocoloma [Tocaloma] Comment
  RSA125839  Leptosiphon bicolor G. R. Campbell 1956-4-6 14 Marin Carson Ridge, Mt. Tamalpais 305 Comment
  JEPS20607  Lessingia hololeuca John Thomas Howell 1926-9-9 2192 Marin Baltimore Park Comment
  CAS-BOT-BC324144  Lessingia hololeuca John Thomas Howell 1941-10-11 16931 Marin Tamalpais Valley Comment
  CAS-BOT-BC324145  Lessingia hololeuca John Thomas Howell 1927-5-10 2383 Marin Baltimore Park 213 Comment
  CAS-BOT-BC334621  Leucanthemum vulgare Wilma Follette 2001-6-7 s.n. Marin East end of Ledum Swamp, Point Reyes National Seashore Comment
  CAS-BOT-BC272254  Leymus X multiflorus John Thomas Howell 1946-6-30 22148 Marin Rodeo Lagoon Comment
  CAS-BOT-BC283517  Leymus X vancouverensis David Morgan 1960-6-21 s.n. Marin Dillons Beach Comment
  UCD61313  Leymus californicus A. A. Beetle 1945-6-12 3888 Marin Papermill Creek, Lagunitas. Comment
  CAS-BOT-BC272274  Leymus pacificus Catherine Best 1988-5-15 1327 Marin Dunes at Rodeo Lagoon Comment
  UC1106087  Leymus triticoides John Thomas Howell 1946-6-9 22002 Marin Abbotts Lagoon Comment
  UC747488  Lilaea scilloides G. Thomas Robbins with J. T. Howell 1945-5-9 1877 Marin 0.5 mi n Hamilton Field Air Base Comment
  SEINET5556948  Limnanthes douglasii H. S. Gentry 1962-1 19699 Marin Point Reyes peninsula, 6 mi. SW of road fork to Point Reyes. 60 Comment
  POM125394  Limnanthes douglasii subsp. sulphurea Alice Eastwood 1920-5-13 s.n. Marin Point Reyes Comment
  RSA120833  Limnanthes douglasii subsp. sulphurea S. Tillett 1956-6-30 584 Marin Above and east of old Life-Saving Station, on west bench of Point Reyes Peninsula, approx. 3.5 miles from Point Reyes Light. Comment
  SBBG4056  Limnanthes douglasii subsp. sulphurea L. Rowntree 1938-5-18 Marin Pt Reyes Comment
  SD81285  Limnanthes douglasii var. sulphurea Darley F. Howe 1969-5-27 4580 Marin Point Reyes Peninsula, near lighthouse. Comment
  RSA130890  Limonium californicum E. K. Balls 1958-7-22 23587 Marin 3.5 miles northwest from Stinton Beach along State Highway 1. 2 Comment
Read comments
Oct 30 2014
  RSA254176  Limonium californicum Robert A. Norris 1974-7-28 2132 Marin Inverness Comment
  CDA37805  Limonium duriusculum Jude Stalker 2011-8-13 s.n. Marin Strawberry Cove. Comment
  JEPS117946  Limonium duriusculum Zoya Akulova-Barlow Sep 2009 s. n. Marin near intersection of freeway 101 and highway 1. Comment
  UC2048782  Limonium duriusculum Christine Jones 2011-7-5 1044 Marin Marin County. Comment
  UC2048781  Limonium ramosissimum Christine Jones 2011-7-5 1044 Marin Marin County. Comment
  UC2046446  Limonium ramosissimum subsp. provinciale Jude Stalker 2011-10-8 Marin Corte Madera Ecological Reserve. Comment
  JEPS58170  Linanthus androsaceus Lauramay Tinsley 1926-1 Marin near Muir Woods Comment
  UC106858  Linanthus androsaceus E. L. Greene 1886-5-19 Marin Tamalpais Comment
  UC1301140  Linanthus androsaceus Helen K. Sharsmith 1963-5-18 5438 Marin between Larkspur Alpine Lake (Alpine Dam road); San Francisco Bay Region 243 Comment
  JEPS30784  Linanthus androsaceus Lincoln Constance, Alan A. Beetle 1940-4-20 2567 Marin 5.4 mi se Fairfax (above Alpine Lake) 365 Comment
  SEINET12333194  Linanthus androsaceus subsp. luteus F. H. Utech 1988-1 88 -155 Marin W slope of Mt. Tamalpais, Ridgecrest Road from Bolinas Ridge to Alpine Dam & Fairfax, mile 9.80 380 Comment
  UC963934  Linanthus grandiflorus R. F. Hoover 1938-9-18 3854 Marin Tomales Point Comment
  JEPS46312  Lithocarpus densiflorus Wilfred T. Frost 1932-8-20 414 Marin Rattlesnake Camp No. 1; Mt. Tamalpais Comment
  SEINET14301644 Image available Lithocarpus densiflorus Robert A. Norris 1974-10-13 2216 Marin Panoramic highway, Mt. Tamalpais area Comment
  SEINET13953003 Image available Lithocarpus densiflorus Dunn, Bennett Dziekanowski 1976-1 2454 Marin Vicinity of Samuel Taylor Camprground in coast redwoods 305 Comment
  CAS-BOT-BC36108  Lithocarpus densiflorus var. densiflorus Dunn Dziekanowski; Bennett Dziekanowski 1976-7-26 2454 Marin vicinity of Samuel Taylor Campground 304 Comment
  CAS-BOT-BC36109  Lithocarpus densiflorus var. densiflorus Timothy Plowman 1979-8-18 7909 Marin Tomales Bay. Inverness Comment
  CAS-BOT-BC36114  Lithocarpus densiflorus var. densiflorus John Thomas Howell 1947-5-25 23206 Marin Berry Trail, Mt. Tamalpais Comment
  UC1536980  Lithophragma affine Gordon H. True Jr. 1936-3-22 372 Marin near Forest Knolls; near Forest Knolls 213 Comment
  CAS-BOT-BC310309  Lithophragma heterophyllum J. Klein; M. Murphy; A. Young; R. Westgaard 2013-5-4 13049 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  UC11910  Lithophragma heterophyllum Harley P. Chandler 1899-4-8 263 Marin n slope Mt. Tamalpais; n slope of Mt. Tamalpais Comment
  UC85417  Lithophragma heterophyllum Katharine Brandegee June 1905 Marin Tamalpais Comment
  CAS-BOT-BC435628  Lithophragma heterophyllum Gordon H. True 1969-4-18 4824 Marin Pt. reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda. Ledges on north-facing rocky bank on entrance rd. 60 Comment
  CAS-BOT-BC435655  Lithophragma heterophyllum Peter H. Raven; Michael P. Johnson 1967-5-2 21303 Marin Angel Island. Wooded and brushy slopes near road between Point Campbell and Hospital Cove, northwest side of island 45 Comment
  CAS-BOT-BC423331  Logfia gallica J. Klein; P. Suri; G. Anderson; R. Schneider 2014-5-10 14335 Marin Mount Tamalpais. Marin Municipal Water District lands: Swimmer Trail grassland. Comment
  CAS-BOT-BC342399  Logfia gallica John Thomas Howell 1939-5-14 s.n. Marin Ross Comment
  CAS-BOT-BC283448  Lolium multiflorum John Thomas Howell 1945-7-29 21354 Marin Bolinas Comment
  CAS-BOT-BC283459  Lolium multiflorum Javier Penalosa 1961-4-16 1307 Marin Tiburon Peninsula. Railroad yard in Tiburon Comment
  CHSC114280  Lomatium californicum D. G. Kelch 2006-5-10 6179 Marin Lucas Valley Rd. 99 Comment
  SEINET4310249 Image available Lomatium dasycarpum Robert A. Norris 1984-1 4668 Marin Bootjack Area, Mt. Tamalpais, Marin Co., Calif. 411 Comment
  HSC21545  Lomatium dasycarpum subsp. dasycarpum B. Francis 1964-3-24 27 Marin 0.6 mi. NE of Tiburon Comment
  POM195558  Lomatium dasycarpum subsp. dasycarpum H. E. Parks, S. Parks 1930-4-10 507 Marin Hills above Tiburon Comment
  CAS-BOT-BC229744  Lonicera hispidula P. da Silva; M. Danielezyk; R. Atwood; et al. 2012-6-23 1602 Marin Marin Municipal Water District Lands: Mount Tamalpais. Middle Peak Rd. culvert RT-3 Comment
  CAS-BOT-BC240504  Lonicera hispidula R. S. Ferris; Ira L. Wiggins 1935-7-19 8080 Marin West shore of Tomales Bay 0.1 mi. South of Inverness Comment
  CAS-BOT-BC240505  Lonicera hispidula Junea Kelly 1916-7-1 s.n. Marin Unspecified Comment
  CAS-BOT-BC322138  Lonicera hispidula C. Kellner; S. Whelan; R. Schneider; A. Gossel; S. Whitney; R. Krueger; C. Haggerty; S. Kawachi 2013-2-23 13104 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Meadow behind the Fish Chalet. Comment
  RSA256376  Lonicera hispidula var. vacillans Robert A. Norris 1974-10-13 2218 Marin Panoramic Highway, Mt. Tamalpais area. Comment
  POM231939  Lonicera involucrata var. ledebourii F. W. Peirson 1936-7-15 11833 Marin Point Reyes Peninsula. Comment
  UC28554  Lonicera involucrata var. ledebourii Alice Eastwood 1896-2-22 Marin Willow Creek Comment
  CAS-BOT-BC241509  Lonicera involucrata var. ledebourii John Kipping 1967-3-26 60 Marin 3/4 miles north of Stinson Beach on Highway 1 4 Comment
  SEINET12154179  Lotus argophyllus M. T. Doutt 1931-1 462 Marin 4miW of Inverness, Chaparral Comment
  POM128963  Lotus formosissimus M. S. Baker 1904-5-2 s.n. Marin Fairfax Comment
  RSA633915  Lotus formosissimus Michael A. Vincent 1999-6-10 8599 Marin Point Reyes. Along Sir Francis Drake Boulevard. At entrance road to North Beach. Comment
  UCSC000386  Lotus formosissimus Beryl O. Schreiber 1937-7-17 2456 Marin 8 miles south west of Shell Beach, Road to Point Reyes Peninsula Comment
  UC589371  Lotus heermannii Beryl O. Schreiber 1932-6-17 634 Marin Waterfall Beach Tomales Bay Comment
  JEPS55518  Lotus humistratus W. L. Jepson 1897-4-10 13811 Marin Mt. Tamalpais Comment
  UCR136588  Lotus junceus Beecher Crampton 1960-6-8 5590 Marin Central Coast, Point Reyes, northern arm of Drakes Estero at the road crossing 5 Comment
  UC15754  Lotus junceus var. biolettii F. T. Bioletti Jul 1891 Marin Mill Valley Comment
  UC80744  Lotus junceus var. biolettii T. S. Brandegee 1890-7-7 Marin Tamalpais Comment
  JEPS22660  Lotus micranthus Rimo Bacigalupi 1958-4-19 6274 Marin e side Mt. Tamalpais (on level walk around summit) 731 Comment
  UC15594  Lotus scoparius W. A. Setchell 1896-3-6 Marin Bolinas Bay Comment
  CDA4199  Lotus uliginosus J. T. Howell 1944-7-3 19856 Marin Between Mill Valley and head of salt marshes. 0 Comment
  RSA406434  Lotus unifoliolatus M. S. Jussel 1933-7-30 s.n. Marin Near Forest Knolls. Comment
  UC403338  Lotus wrangelianus H. E. and S. T. Parks 1930-4-10 474 Marin hill above Tiburon (town); Tiburon 152 Comment
  CDA30639  Ludwigia peploides subsp. peploides N. Howe 2009-8-12 PDR# 1313574 Marin In the vicinity of Point Reyes Station; Point Reyes National Seashore: Kehoe Beach Wetlands. 0 Comment
  CAS-BOT-BC60260  Lunaria annua M. S. Jussel 1936-3-14 s.n. Marin Pipeline Trail, Mill Valley. Comment
  CAS-BOT-BC201222  Lupinus Charles Piper Smith 1935-4-19 35104 Marin Lagunitas Comment
  CAS-BOT-BC201235  Lupinus Charles Piper Smith 1947-6-27 47619 Marin Pt. Reyes Peninsula. T. A. Gallagher Ranch Comment
  UC15854  Lupinus albifrons Alice Eastwood Sept 1895 Marin Mt. Tamalpais Comment
  SEINET10488432  Lupinus albifrons Charles Piper Smith 1948-4-26 Smith 48154 Marin Hwy 1 point reyers station, 4.2 miles n Comment
  UC15789  Lupinus albifrons var. collinus J. Burtt Davy 1898-4-2 4210 Marin Angel Island; San Francisco Bay, Angel Island Comment
  CAS-BOT-BC196161  Lupinus albifrons var. douglasii James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC196172  Lupinus albifrons var. douglasii Alice Eastwood 1903-6-2 3240 Marin Mt. Tamalpais Comment
  UC1129324  Lupinus albifrons var. douglasii H. S. Yates 1935-4-2 5046 Marin 1 mi n Muir Woods; Tamalpais Quadrangle Comment
  UC130324  Lupinus albifrons var. douglasii H. P. Chandler 1900-2-26 527 Marin south side of Mount Tamalpais Mount Tamalpais Comment
  JEPS64950  Lupinus arboreus J. Burtt Davy 1895-5-13 1243 Marin Mill Valley and Redwood Canyon; Mill Valley and Redwood Canyon Comment
  SEINET10906957  Lupinus arboreus Heidi H. Schmidt 1993-6-8 Schmidt 812 Marin Mount Tamalpais State Park, on California State Highway # 1. Along costal bluffs. 60 Comment
  UCD106632  Lupinus arboreus P. B. Kennedy 1918-3-31 s.n. Marin Manzanitas. Comment
  SEINET12154355  Lupinus arboreus E. H. Graham 1931-1 6845 Marin nr Blacksmith Shop, Pt. Reyes Comment
  SEINET7325946 Image available Lupinus arboreus Michael A. Vincent 1999-6-10 8597 Marin Point Reyes. Along Sir Francis Drake Boulevard. Comment
  POM125393  Lupinus arboreus var. arboreus Alice Eastwood 1923-5-13 11782 Marin Pt. Reyes Comment
  CAS-BOT-BC434214  Lupinus bicolor J. Klein; P. Suri; G. Anderson; R. Schneider 2014-5-10 14337 Marin Mount Tamalpais. Marin Municipal Water District lands: Swimmer Trail Comment
  SEINET8152149 Image available Lupinus carnosulus E. L. Greene 1886-1 s.n. Marin Comment
  RSA12249  Lupinus densiflorus var. palustris Carl B. Wolf 1934-6-28 5794 Marin Tomales Bay, 2.2 miles from Tomales. 8 Comment
  UC1177179  Lupinus formosus John Thomas Howell 1940-5-26 15521 Marin San Anselmo Canyon Comment
  UC1177215  Lupinus formosus John Thomas Howell 1946-6-16 22083 Marin dry hillside bordering Olema Marshes; bordering Olema Marshes Comment
  OBI43708  Lupinus formosus Rhonda Riggins 1982-5-22 1417 Marin W side of Petaluma-Reyes rd, 0.5 mi NE jctn Nicasio rd, 3.2 mi SW Novato Blvd Comment
  SEINET8051278  Lupinus latifolius A. A. Heller 1904-4-28 7363 Marin Corte Madera Comment
  POM10922  Lupinus latifolius subsp. dudleyi M. S. Baker 1904-05 s.n. Marin Near Fairfax. Comment
  UC201033  Lupinus microcarpus var. densiflorus Katharine Brandegee July 1918 Marin near Point Reyes Station; near Point Reyes Station Comment
  CDA27495  Lupinus microcarpus var. densiflorus G. H. True 1977-5-25 8190 Marin Just east of Highway 101 at northeast corner of intersection of San Quentin off-ramp and Sir Francis Drake Boulevard, Greenbrae. Comment
  JEPS86363  Lupinus microcarpus var. densiflorus Jack and Betty Guggolz 1988-4-29 920 Marin Rancho Laguna de San Antonio; road shoulder at the summit of the Chileno Valley Road Comment
  OBI48289  Lupinus microcarpus var. densiflorus Rhonda Riggins 1982-5-21 1416 Marin Lucas Valley Rd, 100-150 yds E jct Nicasio Rd at Nicasio Comment
  SD243355  Lupinus microcarpus var. densiflorus Rhonda Riggins 1982-5-21 1416 Marin Rocky roadside adjacent streamside woodland, Lucas Valley Road, 100-150 yds E junction Nicasio Road at Nicasio. Comment
  JEPS65361  Lupinus nanus W. L. Jepson 1918-4-20 7558 Marin Mt. Tamalpais Comment
  UC201060  Lupinus nanus Katharine Brandegee May 1913 Marin Tamalpais; Tamalpais, Mill Valley Comment
  UC764745  Lupinus polyphyllus var. polyphyllus Robert F. Hoover 1944-6-19 5377 Marin one mi n of n end Abbotts Lagoon; n end of Abbotts Lagoon Comment
  CAS-BOT-BC202170  Lupinus tidestromii Ronie Clark 1983-6-14 PR 83 -028 Marin Point Reyes National Seashore. South end of Abbotts Lagoon Comment
  JEPS65492  Lupinus tidestromii William S. Cooper 1925-7-23 82 Marin Pt. Reyes Comment
  UC84418  Lupinus tidestromii var. layneae Katharine Brandegee 1886-6-10 Marin Point Reyes Comment
  UC589372  Lupinus variicolor Beryl O. Schreiber 1932-6-29 577 Marin Sand Dune Beach Tomales Bay (Tomales Bay); , Sand Dune Beach Comment
  SEINET12154791  Lupinus variicolor M. T. Doutt 1931-1 464 Marin 4 mi W of Inverness Comment
  CAS-BOT-BC263266  Luzula comosa G. Block; J. Missaghian; J. Klein; C. Barrio-Lopez 2012-3-24 207 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Meadow, outcrop near Meadow Club golf course Comment
  UCD161916  Luzula comosa var. comosa Ayzik Solomeshch 2014-6-11 s.n. Marin Lucas Valley Open Space Preserve, plot LVP 04. UTM Zone 10 E 535981 N 4210876. (Coorindates converted from UTM data by label maker.) 380 Comment
  CAS-BOT-BC175906  Luzula subsessilis Gordon H. True 1968-3-29 4624 Marin Point Reyes Bird Observatory ca.3 miles northwest of Bolinas at Arroyo Hondo 60 Comment
  JEPS67165  Luzula subsessilis Jos. Burtt Davy 1901-4-13 6912 Marin Angel Island Comment
  SEINET11261192  Lythrum hyssopifolia Bruce Hartsough 1973-5-26 43 Marin 5 miles southwest of Fairfax on Bolinas-Fairfax Road.; 0 Comment
  CDA14312  Lythrum salicaria E. Finley, Sauber 1998-8-19 PDR 1013542 Marin North Coast Biodiversity Arena; Tributary to Keyes Creek. On Tomales-Petaluma Rd. in vicinity of Tomales. 16 Comment
Read comments
Mar 10 2011
  CAS-BOT-BC342637  Madia anomala H. M. Hall 1931-5-25 13074 Marin Mill Valley, at south base of Mt. Tamalpais Comment
  JEPS7376  Madia elegans F. T. Bioletti 1892-1 Marin Mt. Tamalpais Comment
  CAS-BOT-BC343089  Madia gracilis John Thomas Howell 1945-6-3 20935 Marin Shell Beach Comment
  UC485276  Madia gracilis Harriet A. Walker 1908-6-13 1357 Marin Olema Comment
  UC584228  Madia gracilis David D. Keck and J. Clausen 1935-6-15 3362 Marin 2 mi e of Muir Beach Comment
  UC89421  Madia gracilis T. S. Brandegee May 1890 Marin Tamalpais Comment
  UC89426  Madia gracilis unknown 1890-1-7 Marin Mt. Tamalpais Comment
  RSA330737  Madia madioides Robert A. Norris 1985-6-3 4893 Marin Bank by Sir Francis Drake Blvd., near south end of Samuel P. Taylor State Park, ca. 0.5 (air) miles west of Lagunitas. 61 Comment
  CAS-BOT-BC343613  Madia sativa Javier Penalosa 1961-6-7 1644 Marin Tiburon Peninsula. West of Marin Country Day School 30 Comment
  CAS-BOT-BC343616  Madia sativa David D. Keck; J. Clausen 1935-6-15 3361 Marin 2 mi. E. of Muir Beach Comment
  SBBG40458  Madia sativa W. J. Dress 1954-8-19 Marin rd to Point Reyes, a few mi from the Point Comment
  UC608526  Maianthemum dilatatum B. O. Schreiber 1938-5-14 2510 Marin 2 mi. n.e. Abbotts Lagoon (Tomales Point); Point Reyes Quad., Tomales Point 91 Comment
  UCSB15251  Maianthemum racemosum Breedlove, Dennis 1962-4-17 Marin 7.4 miles east of Olema and State Highway 1 on road to Fairfax 106 Comment
  CAS-BOT-BC511465  Maianthemum racemosum subsp. amplexicaule Robert Soost 2002-4-12 s.n. Marin Abbott's Lagoon Trail, Point Reyes National Seashore Comment
  CAS-BOT-BC514232  Maianthemum stellatum Roxana S. Ferris 1965-5-1 13638 Marin Pt. Reyes Nationnal Seashore, at edge of Abbotts Lagoon Comment
  UCD139056  Maianthemum stellatum Jean Lang 1964-4-25 24 Marin dead end trail branching off fire road to Ross reservoir, 0.1 mile northwest of Phenix Lake Dam, 0.5 mile southwest of Ross. 73 Comment
  UCSB15252  Maianthemum stellatum Breedlove, Dennis 1962-4-17 Marin 7.4 miles east of Olema and State Highway 1 on road to Fairfax 106 Comment
  CAS-BOT-BC206640  Malva assurgentiflora H. E. McMinn 1922-6-19 234 Marin Near Larkspur. Comment
  UC615077  Marah fabacea Beryl O. Schreiber 1936-3-8 2145 Marin Chicken Ranch Tomales Bay Comment
  UC635686  Marah fabacea Curtis Ferris 1932-3-15 17 Marin e side Bolinas Bay Comment
  JEPS127929  Marah oregana Adam C. Schneider with Robert Steers 2014-3-29 524 Marin Along hill northeast of Miwok Tr Trailhead at Bunker Rd. Comment
  SJSU3883  Marah oregana C. W. Sharsmith 1964-4-25 7235 A Marin near Mud L, Inverness Ridge, Point Reyes Peninsula 381 Comment
  UC28947  Marah oregana W. L. Jepson 1896-1 Marin Mt. Tamalpais Comment
  UC28948  Marah oregana Edw. L. Greene 1893-4-1 Marin Bear Valley Comment
  UC1177225  Medicago lupulina John Thomas Howell 1947-5-8 Marin Sausalito Comment
  CAS-BOT-BC232492  Medicago polymorpha J. Klein; G. Block; L. Webb; et al. 2012-5-5 814 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail Comment
  JEPS127366  Melica californica Robert Steers 2011-4-14 Marin Golden Gate National Recreation Area. Marin Headlands. Approximately 400 WNW of the intersection between Miwok and Bobcat trails and NE of intersection between Field and Bunker Roads. Comment
  UC766864  Melica geyeri R. F. Hoover 1941-5-8 5004 Marin Woodacre Comment
  CAS-BOT-BC282153  Melica geyeri Gordon H. True 1965-5-11 1900 Marin Black Canyon near waterfall at E end of Mountain View Drive, San Rafael Hills, along Black Canyon Creek 45 Comment
  CAS-BOT-BC281337  Melica harfordii Virginia E. Long 1932-6-18 189 a Marin Mt Tamalpais, on W peak 731 Comment
  SEINET10599405  Melica harfordii Virginia E. Long 1932-6-18 Long 189 a Marin Mt. Tamalpais. On west peak growing along bank under Sequoia sempervirens & shrubs. 732 Comment
  CAS-BOT-BC264159  Melica subulata John Thomas Howell 1943-5-2 17929 Marin Big Carson Canyon Comment
  CAS-BOT-BC262518  Melica torreyana Alice Eastwood 1917-5-6 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC262528  Melica torreyana John Thomas Howell 1939-5-14 14658 Marin Ross Comment
  CAS-BOT-BC262539  Melica torreyana John Thomas Howell 1939-5-14 14678 Marin Near Collier Spring, Mt. Tamalpais Comment
  CAS-BOT-BC262542  Melica torreyana John Thomas Howell 1941-5-25 16202 Marin Arturo Trail, Mt. Tamalpais Comment
  CAS-BOT-BC443978  Melica torreyana D. Burge; R. Crowe; M. Cherry; A. Young 2014-3-22 14120 B Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  RSA129330  Melica torreyana N. H. French 1935-3-26 610 Marin Muir Woods. 305 Comment
  UCD89095  Melica torreyana P. B. Kennedy 1914-3-22 4634 Marin Railroad track near Muir Inn. Comment
  UCD89097  Melica torreyana P. B. Kennedy 1914-3-22 4638 Marin Mill Valley Station. Comment
  UCD89218  Melica torreyana H. S. Yates 1914-5-4 244 Marin Near Muir Woods. Along R.R. track. 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
  SEINET13946884 Image available Mentha pulegium Dziekanowski, Dunn and Bennett 1976-1 2466 Marin 3 mi SE of Lagunitas enroute to Fairfax. 900 ft alt. 274 Comment
  SEINET7952673  Mentha pulegium J. Landers 1974-9-28 200 Marin 6 miles N of Mill Valley. Comment
  CAS-BOT-BC263263  Micranthes californica G. Block; J. Missaghian; J. Klein; C. Barrio-Lopez 2012-3-24 203 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Meadow, outcrop near Meadow Club golf course Comment
  CAS-BOT-BC428815  Micranthes californica Edw. L. Greene 1889-3-20 s.n. Marin Mt Tamalpais Comment
  CAS-BOT-BC322599  Micropus amphibolus John Thomas Howell 1943-4-11 17921 Marin Black Canyon, San Rafael Hills Comment
  CAS-BOT-BC422379  Micropus californicus D. Burge; R. Crowe; M. Cherry; A. Young 2014-3-22 14127 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  UC88394  Micropus californicus var. californicus T. S. Brandegee 1892-6-12 Marin Tamalpais Comment
  UC907710  Micropus californicus var. californicus G. Thomas Robbins 1944-4-14 1542 Marin low hills immediatly w Hamilton Field Air Base 152 Comment
  CAS-BOT-BC348927  Microseris douglasii subsp. douglasii John Thomas Howell 1946-5-12 21825 Marin Carson country Comment
  UC747186  Microseris douglasii subsp. douglasii G. Thomas Robbins with J. T. Howell 1945-5-9 1897 Marin 0.5 mi n Hamilton Field Air Base Comment
  UC1106196  Microseris paludosa John Thomas Howell 1944-5-14 19457 Marin hills near Salmon Creek School Comment
  LA209136  Mimulus aurantiacus C. E.; 1921-3-13 sn Marin Black Canyon Comment
Read comments
Sep 23 2017
  JEPS15188  Mimulus aurantiacus var. aurantiacus N. French 1935-4-9 637 Marin near w boundary Muir Woods; Tamalpais Quadrangle 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
  UCD122274  Mimulus aurantiacus var. aurantiacus D. H. Hartmann; H. T. Hartmann 1941-11-21 s.n. Marin Point Reyes Peninsula, west of Inverness. Comment
  CAS-BOT-BC388681  Minuartia douglasii John Thomas Howell 1940-5-26 15529 Marin Little Carson Falls Comment
  CDA12435  Modiola caroliniana G. F. Hrusa 1993-4-27 10830 Marin Hamilton Air Force Base, Novato Ca. in front of Bldgs. 437 & 500. Comment
  UC1561215  Mollugo verticillata Barbara Ertter with Elizabeth Neese 1988-10-29 8025 Marin Nicasio Reservoir ca. 10 mi. s.w. Petaluma (and w. of Novato, s.w. edge of reservoir near boat launching area ca 1 mi. n.-n.w. of dam); Nicasio Reservoir Comment
  CAS-BOT-BC220405  Monardella purpurea Javier Penalosa 1961-7-15 1966 Marin Tiburon Peninsula. Plateau northwest of 748 ft. summit Comment
  CAS-BOT-BC314225  Monardella purpurea Alice Eastwood 1912-7-29 1517 Marin Mt. Tamalpais Comment
  UC185721  Monardella purpurea Katharine Brandegee 1902-5-27 Marin Tiburon Comment
  SEINET10582125  Monardella purpurea A. Graff 1993-7-14 Graff 190 Marin Mt. Tamalpais, Bootjack Picnic Area, in meadow above parking lot, on the side closest to the bathrooms. Serpentine. Hugging trees. Locally patchy and rare, growing under the shade of Pseudotsuga menziesii, Lithocarpus densiflorus var. densiflorus, Umbellularia californica, with Pteridium aquilinum var. pubescens, Avena sp., grasses. Mid-bloom. Comment
  UC726037  Monardella undulata A. A. Heller 1940-6-12 15732 Marin about 3 mi n Point Reyes Lighthouse Comment
Read comments
Sep 4 2013
  UC25537  Monardella undulata Jos. Burtt Davy 1899-7-19 Marin Point Reyes Comment
Read comments
Sep 4 2013
  RSA408691  Monardella villosa Christopher Davidson 1965-7-5 193 Marin 3 miles S of Stinson Beach on State Highway 1 30 Comment
  SEINET13948730 Image available Monardella villosa John Thomas Howell 1943-1 s.n. Marin Sausalito Comment
  UC2035878  Monardella villosa subsp. franciscana Joseph Andorfer Ewan 1936-1-1 9383 Marin 1/2 mi east U. S. Naval Station, Point Reyes road. Comment
  UC1124606  Monardella villosa subsp. villosa J. B. Spring 1932-6-29 93 Marin 2 mi southwest Novato; Petaluma Quadrangle Comment
  CAS-BOT-BC444909  Montia fontana Rosamond Day 1982-3-22 s.n. Marin China Camp State Park, San Rafael Hills. Area just south of North San Pedro Road in Big Valley area. Comment
  UC1300964  Montia parvifolia Helen K. Sharsmith 1962-5-30 5076 Marin near Lagunitas (San Francisco Bay Region); San Francisco Bay Region 121 Comment
  SFV12512  Myosotis latifolia K. A. Wilson 1975-3-28 1467 Marin Mount Tamalpais State Park. Tourist Club Highway (Trail), south of Panoramic Highway. West facing slope. 244 Comment
  UC198546  Myosotis latifolia Katharine Brandegee May 1913 Marin Mill Valley, Tamalpais Comment
  UC24963  Myosotis latifolia Harley P. Chandler 1899-4-8 290 Marin San Anselmo Comment
  UCSC000620  Myosotis latifolia H. A. Walker 2007-7-4 621 Marin Mill Valley, Cascade Drive Comment
  OBI83147  Myosotis latifolia Dixie Damrel, Robin Zank 1997-5-27 17 Marin Approx. 450 ft S from corner of Balboa and Portola Comment
  UCD119535  Myosotis scorpioides P. B. Kennedy 1918-3-31 s.n. Marin Mill Valley. Comment
  CAS-BOT-BC101675  Myrica californica C. H. M. 1917-11-18 s.n. Marin Lagunitas, Merriam Ranch Comment
  CAS-BOT-BC101682  Myrica californica Bell Richardson Jackson 1920-5-1 s.n. Marin Inverness Comment
  SEINET12033015  Myrica californica M. T. Doutt 1931-1 s.n. Marin 5 mi W of Inverness Comment
  CAS-BOT-BC175244  Myriophyllum Doreen Smith 1997-6-25 s.n. Marin In 5-Brooks Pond Comment
  CAS-BOT-BC456179  Najas guadalupensis John Thomas Howell 1946-9-29 23030 Marin Stinson Beach Comment
  UC750661  Nassella cernua Lewis S. Rose 1946-4-18 46046 Marin open slopes Black Point 6 Comment
  CAS-BOT-BC260146  Nassella pulchra John Thomas Howell 1946-5-16 21849 Marin Angel Island, SE side Comment
  CAS-BOT-BC260149  Nassella pulchra John Thomas Howell 1941-5-25 16211 Marin Rifle Camp, Mount Tamalpais Comment
  CAS-BOT-BC260158  Nassella pulchra Javier Penalosa 1961-4-1 1214 Marin Tiburon Peninsula. Intersection of Blakefield Road and Tiburon Boulevard, ca 1 mile from US 101 Comment
  UC60253  Nassella pulchra Jos. Burtt Davy 1901-6 6801 Marin Point Reyes Peninsula Comment
  CDA32556  Nassella pulchra T. C. Fuller 1977-5-22 20242 Marin Marshall-Petaluma Road, 3.5 km. east of Marshall. 0 Comment
  RSA784574  Nassella pulchra Peter Rubtzoff 1981-5-7 9639 Marin Area of the canyon with its branches and surrounding slopes bounded by Traveler Road in the south, by the N part of Camino de Herrera in the east, by the south part of Oak Springs Drive in the north, and by Theresa Drive., And the ridge crest along the Fairfax boundary in the west. Comment
  UC726844  Navarretia X helleri A. A. Heller 1941-7-18 16249 Marin about halfway between the radio station and Point Reyes Light House (near the road) Comment
  UC1008734  Navarretia heterodoxa John Thomas Howell 1942-6-21 16975 Marin above Fairfax; San Anselmo Cnayon Comment
  JEPS79157  Navarretia intertexta Rimo Bacigalupi with Jim Roof 1980-6-24 9337 Marin along fire-road from Lake Lagunitas to Rifle Camp (n. slope of Mt. Tamalpais); Mt. Tamalpais 487 Comment
  UCD48406  Navarretia rosulata Dan Hess 1973-5-26 45 Marin Near fire road, 2.9 miles from Fairfax city limits on road from Fairfax to Alpine Dam, Carson Ridge, Marin County, California. 365 Comment
  JEPS81816  Navarretia squarrosa Edward Lee with W. Joseph 1935-7-18 1584 Marin Hidden Lake Mt. Tamalpais Comment
  UC856884  Navarretia squarrosa Lewis S. Rose 1941-8-1 41359 Marin Lucas Valley 91 Comment
  CAS-BOT-BC533019  Navarretia viscidula B. Fowler; S. Whelan; A. Fiel; L. Going 2015-7-24 15916 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands. Next to Alex Forman Trail, 40 ft from Lake Lagunitas parking lot Comment
  UC126414  Navarretia viscidula K. Brandegee 1886-7-6 Marin Tamalpais Comment
  LA95714  Nemacaulis denudata var. denudata Carl Epling; William Stewart 1936-4-6 sn Marin San Quetin?? Comment
Read comments
Jul 19 2018
  HSC13576  Nemophila heterophylla H. E. Parks Apr 1927 Marin Near Mill Valley Comment
  JEPS3185  Nemophila heterophylla Virginia Bailey 1939-3-19 Marin Cataract Canyon , Cataract Canyon (w side of Mt. Tamalpais) Comment
  RSA421273  Nemophila heterophylla Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais and vicinity. Comment
  RSA421274  Nemophila heterophylla Mark Morris 1929-3-10 s.n. Marin Mt. Tamalpais vicinity. [Date is probably March 30, not 10] Comment
  UC24214  Nemophila menziesii Jos. Burtt Davy 1901-4-13 6886 Marin Angel Island Comment
  JEPS77207  Nemophila menziesii var. atomaria Robert M. Lloyd 1963-4-24 2353 Marin on Bolinas Road 5 mi s Fairfax 274 Comment
  UC1602052  Nemophila menziesii var. atomaria Michener and Bioletti Apr 1891 Marin Fairfax Comment
  CAS-BOT-BC219428  Nemophila parviflora John Thomas Howell 1948-5-31 24322 Marin Devils Gulch near Camp Taylor Comment
  UCD110174  Notholithocarpus densiflorus Beecher Crampton 1954-4-28 1799 Marin 1/4 mile east of Woodacre. Comment
  UC41854  Nuttallanthus texanus H. P. Chandler 1900-2-26 Marin Mount Tamalpais Comment
  UCR244692  Nymphaea alba Doreen Smith, Wilma Follette 2004-8-10 s.n. Marin San Francisco Bay Region, near a pond on eastern side of Tennessee Valley Comment
  CAS-BOT-BC142268  Oemleria cerasiformis M. K. Curran 1885-6-1 s.n. Marin Sausalito Comment
  JEPS76909  Oemleria cerasiformis Robert M. Lloyd 1963-2-24 2033 Marin on road to Marshall (17 mi from U.S. Highway 101) 60 Comment
  JEPS15789  Oenanthe sarmentosa W. L. Jepson 1900-9-16 1178 Marin Point Reyes Comment
Read comments
Sep 9 2008
  CAS-BOT-BC502766  Orobanche bulbosa Mrs. Sutliffe 1918-5-12 s.n. Marin Unspecified Comment
  CAS-BOT-BC499674  Orobanche californica subsp. californica Adolf Holm 1915-10-24 s.n. Marin Pt. San Pedro Comment
  CAS-BOT-BC500280  Orobanche uniflora subsp. occidentalis Paul F. Covel 1938-4-14 1469 Marin Just above (W of) Wlpine Lake on Hwy Comment
Read comments
Sep 11 2017
  CAS-BOT-BC502968  Orobanche vallicola Mrs. E. C. Sutliffe 1924-10-1 s.n. Marin San Angelmo Canyon Comment
  CAS-BOT-BC238417  Orthocarpus Monnet 1913-4-27 631 Marin Tocaloma Comment
  SEINET12327829  Orthocarpus erianthus F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -132 Marin Elephant Rocks, ca 2.6 mi W on Dillon Beach Road from junction with CA 1 145 Comment
  POM193967  Orthocarpus faucibarbatus var. albidus J. T. Howell 1930-4-20 4719 Marin 1 mile east of Lagunitas. Comment
  UCD36551  Orthocarpus floribundus Beecher Crampton 1954-4-28 1812 Marin On Point Reyes Peninsula, 3 miles northeast of Point Reyes Lighthouse. Comment
  RSA407953  Orthocarpus purpurascens Francis W. Pennell, John T. Howell 1940-5-20 25472 Marin Point Reyes. 122 Comment
  RSA254195  Orthocarpus pusillus Robert A. Norris 1975-3-18 2269 Marin near beach, N of Rodeo Lagoon, Ft. Cronkite. Comment
  CAS-BOT-BC229808  Osmorhiza berteroi A. Williams; E. McDermott; D. Smith; et al. 2012-6-23 1416 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
  UC1130244  Oxalis oregana H. S. Yates 1935-2-4 5036 Marin Muir Woods Tamalpais quad 91 Comment
  UC1300817  Oxalis oregana Helen K. Sharsmith 1962-5-5 5017 Marin e slope Bolinas Ridge (Alpine Dam Rd) Comment
  UCR20577  Oxalis pes-caprae H. M. Whistler 1966-3-17 s.n. Marin San Francisco Bay Region, Muir Woods Road, 0.8 mi. east of entrance to Muir Woods National Monument 91 Comment
  CAS-BOT-BC533023  Oxalis pilosa L. Guzman; P. Suri; R. Tachibana; E. Gunnison 2015-3-28 15580 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands. SW corner of Nicasio Reservoir, NE of the end of Dam Road Comment
  UCD88398  Panicum acuminatum var. fasciculatum Beecher Crampton 1960-6-8 5580 Marin Point Reyes Peninsula, Inverness ridge. Comment
  CAS-BOT-BC253835  Panicum dichotomiflorum John Thomas Howell 1988-9-15 s.n. Marin Nicasio Reservoir Comment
  CAS-BOT-BC253873  Panicum miliaceum Peter H. Raven 1950-7-20 2653 Marin West Point Mountain, Tamalpais Comment
  CAS-BOT-BC422806  Papaver californicum John Thomas Howell 1946-5-30 21962 Marin Little Carson Canyon Comment
  CAS-BOT-BC422803  Papaver californicum unspecified No date on label s.n. Marin Mt. Tamalpais Comment
  UC1153910  Parapholis incurva Beecher Crampton 1957-6-11 4198 Marin Stinson Beach; Stinson Beach, edge of sand dunes Comment
  UC60727  Parapholis incurva Jos. Burtt Davy 1900-6 6750 Marin Point Reyes Peninsula Comment
  UCD88672  Parapholis incurva Javier Penalosa 1961-5-5 1427 Marin Tiburon Peninsula. Below Tiburon Blvd., ca. 100 yds. West of Blackfield Drive. Comment
  UC708675  Parnassia californica Rimo Bacigalupi 1941-10-2 2726 Marin between Rattlesnake Camp and Bootjack Camp (Mount Tamalpais); Mount Tamalpais Comment
  CAS-BOT-BC175530  Parnassia palustris Alice Eastwood 1914-9-20 s.n. Marin Rattlesnake Camp, Mt. Tamalpais Comment
  CAS-BOT-BC259667  Paspalum dilatatum Catherine Best 1978-9-26 s.n. Marin S side of Mar West 100 ft from Tiburon Boulevard, Tiburon Peninsula Comment
  HSC10528  Paspalum distichum L. S. Rose 1956-8-20 56147 Marin Marin - Sonoma County line; San Antonio Creek, Hwy. 101 3 Comment
  CAS-BOT-BC202872  Paxistima myrsinites John Thomas Howell 1941-3-16 16155 Marin About midway between Laurel Dell and Barth's Retreat, Mt. Tamalpais Comment
  LA209459  Pedicularis densiflora A. A. Heller; Howard S. Brown 1902-3-7 Marin South side of Mt. Tamalpais Comment
  SBBG25448  Pedicularis densiflora H. E. and S. T. Parks 1930-3-15 402 Marin Tiburon Peninsula 60 Comment
  CAS-BOT-BC69179  Pellaea andromedifolia J. T. Howell 1966-4-18 41516 Marin just north of John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC69178  Pellaea andromedifolia Miss E. Cannon 1898-12-24 s.n. Marin Larskspur Comment
  SEINET182857 Image available Pellaea mucronata subsp. mucronata John P. Young 1925-1-15 Marin Mt Tamalpais Comment
  UC1177509  Pellaea mucronata var. mucronata John Thomas Howell 1950-4-30 26310 Marin East Peak Mt Tamalpais Comment
  CAS-BOT-BC330470  Pentachaeta bellidiflora Alice Eastwood 1920-4-1 s.n. Marin Larkspur Comment
  CAS-BOT-BC330474  Pentachaeta bellidiflora Margaret Adamson 1899-4-1 s.n. Marin Corte Madera Comment
  JEPS21324  Pentachaeta bellidiflora W. L. Jepson 1909-4-15 Marin Kentfield Comment
  UC831509  Pentachaeta bellidiflora M. E. Parsons 1912-5-30 Marin Kentfield Comment
  CAS-BOT-BC232281  Pentagramma triangularis C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1127 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12 Comment
  CHSC28899  Pentagramma triangularis M. S. Taylor 1980-2-8 2308 Marin 15 Estelle St., Larkspur. Comment
  JEPS127801  Pentagramma triangularis subsp. triangularis Adam C. Schneider with Susan Fawcett 2014-3-28 458 Marin Southwest of trail to Slide Ranch, Northwest of Muir Beach Overlook. Comment
  CAS-BOT-BC311757  Perideridia gairdneri P. DaSilva; A. Young; B. Traut; S. Tsiu; J. Woods 2013-8-10 13150 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  JEPS12397  Perideridia gairdneri subsp. gairdneri W. L. Jepson 1921-9-24 9498 Marin Lake Lagunitas 228 Comment
  UC1341224  Perideridia gairdneri subsp. gairdneri J. Ewan 1933-10-22 8073 Marin Tomales Pt. road Pt. Reyes Peninsula Comment
  UC20885  Perideridia kelloggii W. L. Jepson 1892-9-9 Marin Mt. Tamalpais Comment
  CAS-BOT-BC413525  Persicaria amphibia Alice Eastwood 1920-8-15 10021 Marin Near Manor, along the railroad Comment
  CAS-BOT-BC419210  Persicaria maculosa John Thomas Howell 1959-11-4 35112 Marin Stinson Beach Comment
  CAS-BOT-BC330382  Petasites frigidus var. palmatus Brandegee no date on label s.n. Marin Tamalpais Comment
  POM196035  Phacelia californica R. Raven 1929-3-30 s.n. Marin Mill Valley Comment
  SBBG41211  Phacelia californica J. T. Howell 1930-4-20 Marin Point Reyes Comment
  SBBG41212  Phacelia californica J. T. Howell 1938-6-5 13894 Marin between Fern Cyn and Azalea Flat, Mt Tamalpais Comment
  CHSC23118  Phacelia distans Robert A. Schlising; Lloy Thurman 1962-4-28 2196 Marin Sandy banks several 'blocks' east of Point Reyes Lighthouse. Comment
  UC700304  Phacelia distans G. Thomas Robbins 1944-4-13 1495 Marin ca 4 mi w Hamilton Field Air Base; Big Rock Ridge 487 Comment
  RSA298553  Phacelia distans Robert A. Norris, Allen Nakagawa, Willie J. Roberts 1982-5-1 4376 Marin Pt. Reyes Beach North, Pt. Reyes National Seashore. Comment
  JEPS2358  Phacelia divaricata Adele Lewis Grant 1917-4-20 929 Marin Mt. Tamalpais 609 Comment
  UC1299142  Phacelia divaricata Freed W. Hoffman 1947-4-23 637 a Marin Tiburon Peninsula Comment
  RSA125865  Phacelia divaricata G. R. Campbell 1956-4-6 11 Marin Carson Ridge, Mt. Tamalpais. 305 Comment
  HSC13715  Phacelia insularis var. continentis Lincoln Constance, John F. Davidson, Ren Hwa Shan , W. H. Wagner 1946-3-30 3030 Marin Point Reyes 61 Comment
  SBBG109052  Phacelia insularis var. continentis unknown 1891-1 Marin Mill Valley Comment
Read comments
Apr 3 2015
  RSA15431  Phacelia malvifolia Carl B. Wolf 1927-4-24 362 Marin Stinson Beach. Comment
  RSA220033  Phacelia malvifolia J. T. Howell 1969-5-5 45578 Marin Ring Hill, Tiburon Peninsula. Comment
  JEPS1331  Phacelia suaveolens Willis L. Jepson 1891-6-11 21030 Marin Mt. Tamalpais Comment
  CAS-BOT-BC265771  Phalaris aquatica John Thomas Howell 1945-8-12 21381 Marin Above salt marsh, Tiburon Comment
  CAS-BOT-BC265762  Phalaris aquatica Catherine Best 1983-5-23 s.n. Marin Growing along a creek near East Blighedale about 100 yards east of Camino Alto, Mill Valley Comment
  UCD88761  Phalaris californica L. S. Smith 1916-5-7 s.n. Marin Lagunitas. Comment
  CAS-BOT-BC258971  Phalaris californica David L. Morgan 1960-7-15 s.n. Marin Cliffs N. of Marshall on State Hiway #1 Comment
  SEINET10959976  Phalaris californica Lewis S. Rose 1940-4-28 Rose 40235 Marin Bootjack Camp, Mt. Tamalpais Mountain meadow. 305 Comment
  CAS-BOT-BC265858  Phalaris canariensis John Thomas Howell 1943-5-22 18123 Marin Deer Park near Fairfax Comment
  CAS-BOT-BC265893  Phalaris caroliniana L. S. Rose 1940-4-28 40240 Marin Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC259070  Phalaris lemmonii Javier Penalosa 1961-5-5 1439 Marin Camino Alto and East Blythedale intersection in Mill Valley Comment
  CAS-BOT-BC259074  Phalaris lemmonii John Thomas Howell 1946-4-18 21657 Marin Black Point Comment
  CAS-BOT-BC376357  Philadelphus zeyheri Greg de Nevers 2001-5-21 12500 Marin Sir Francis Drake Blvd. (just west of Ink Wells, just east of spring in), Samuel P. Taylor State Park. 304 Comment
  CAS-BOT-BC253552  Phleum alpinum John Thomas Howell 1946-6-13 22052 Marin East of Dillons Beach Comment
  UC1177485  Phleum pratense John Thomas Howell 1944-6-25 19645 Marin Santa Venetia Comment
  UC199076  Pholistoma auritum V. King Chesnut 1888-4-28 Marin Angel Isl. Comment
  RSA133215  Phoradendron villosum Del Wiens 1960-6-14 2722 Marin Several miles N of San Rafael, on Hwy 101. 152 Comment
  RSA113582  Phyllospadix torreyi Peter Kamb 1950-6-3 1830 Marin Duxbury Point, W of Bolinas Bay. Comment
  CAS-BOT-BC142247  Physocarpus capitatus C. Hart Merriam 1918-9-4 s.n. Marin Lagunitas Comment
  SBBG2993  Physocarpus capitatus H. and M. Dearing 1939-4-29 3221 Marin near Fairfax Comment
  UC608487  Physocarpus capitatus Beryl O. Schreiber 1936-4-12 2172 Marin Tomales Bay, 2 mi NE of Pierce's Ranch Comment
  UCSB26272  Pickeringia montana Ketcham, A. 1968-5-18 Marin Near Bootjack Camp, Mount Tamalpias State Park Comment
  SEINET12151536  Pickeringia montana M. T. Doutt 1931-1 368 Marin Alpine Down Comment
  CAS-BOT-BC207278  Pickeringia montana var. montana Herbert L. Mason 1924-9-21 1106 Marin North slopoe of Mt. Tamalpais. Comment
  CAS-BOT-BC207283  Pickeringia montana var. montana Paul F. Covel 1936-5-10 138 Marin Alpine Lake Comment
  CAS-BOT-BC207286  Pickeringia montana var. montana Volney Rattan 1881-6-1 s.n. Marin Mt. Tamalpais Comment
  SD53182  Pickeringia montana var. montana Darley F. Howe 1962-5-25 3318 Marin Mt. Tamalpais, south slope 366 Comment
  UC555472  Pickeringia montana var. montana Herbert L. Mason 1924-9-21 1106 Marin Tamalpais; n slope Comment
  UC615316  Pickeringia montana var. montana Beryl O. Schreiber 1932-5-22 285 Marin Pipe Line Trail to Mount Tamalpais Comment
  CAS-BOT-BC72958  Pinus muricata D. E. Breedlove 1962-4-17 2348 Marin 2 miles northwest of Inverness 121 Comment
  CAS-BOT-BC72959  Pinus muricata Saichi Kawahara 1970-1-16 1754 Marin Just west of summit of Inverness Ridge on road to Limantour Spit. 231 Comment
  CAS-BOT-BC78985  Pinus muricata John Thomas Howell 1944-3-26 19358 Marin Inverness Ridge west of Inverness Comment
  CAS-BOT-BC78987  Pinus muricata R. S. Ferris; Ira L. Wiggins 1935-7-19 8111 Marin Summit of divide between Inverness and Point Reyes Lighthouse 2.5 mi. from Inverness Comment
  SD51356  Pinus muricata Darley F. Howe 1961-7-28 Marin 2.8 miles from Inverness on road to Point Reyes 60 Comment
  UCD134795  Pinus muricata J. M. Tucker 1951-3-28 2044 Marin Ridge about 2 miles northwest of Inverness. Comment
  CAS-BOT-BC79098  Pinus torreyana Wilma Follette 1996-9-7 s.n. Marin Alexander Ave., above Ft. Baker, Sausalito Comment
  CAS-BOT-BC79099  Pinus torreyana Arthur L. Menzies 1969-2-17 s.n. Marin Stinson Beach Comment
  CDA2300  Piptochaetium stipoides G. D. Barbe, T. C. Fuller 1978-6-2 2392 Marin West slope of Bolinas Ridge, 0.5 km. east of Highway 1 at the southern limits of Dogtown, 4 km. north of Bolinas. 0 Comment
  SEINET261330  Piptochaetium stipoides var. stipoides Mary E. Barkworth, D Amme 1993-6-15 5171 Marin Bolinas Ridge; 0.5 mi E of US Hwy 1 on dirt rd Comment
  UCD163740  Plagiobothrys nothofulvus Peter Rubtzoff 1981-5-7 9649 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
  JEPS97699  Plagiobothrys reticulatus var. rossianorum Annetta M. Carter, Herbert L. Mason 1938-5-18 1409 Marin Dry roadside 5 mi from [W of] Inverness. Pt. Reyes. Comment
  UC1746139  Plagiobothrys reticulatus var. rossianorum Annetta M. Carter, Herbert L. Mason 1938-5-18 1409 Marin Dry roadside 5 mi from [W of] Inverness. Pt. Reyes. Comment
  CAS-BOT-BC149607  Plagiobothrys reticulatus var. rossianorum Doreen Smith 2000-9-27 s.n. Marin Abbotts Lagoon by bridge. Comment
  JEPS127912  Plantago erecta Adam C. Schneider with Robert Steers 2014-3-29 537 Marin Along ridgeline between Miwok Tr. Trailhead and Hill 88. Comment
  JEPS21978  Plantago erecta G. Thomas Robbins 1958-5-24 3835 Marin 5 mi s Sir Francis Drake Highway jct with road to McClure Beach (above Sir Francis Drake Highway); Point Reyes Peninsula 30 Comment
  UC28037  Plantago erecta F. T. Bioletti May 1891 Marin Tiburon Comment
  UCD124448  Plantago erecta Heidi E. M. Dobson 1978-4-10 313 Marin overlooking Alpine Lake above Bolinas-Fairfax Road at base of Pine Hill. Comment
  UCD124610  Plantago lanceolata Andreas Stohr 1996-5-19 21 Marin Dillon Beach. 150 Comment
  RSA698385  Plantago maritima J. R. Bruff 1936-8-21 s.n. Marin Bodega Bay. Comment
  OBI11633  Plantago maritima G. Thomas Robbins 1958-5-31 3846 Marin This site was only about 10-15 yds from low, sandy clay bluffs where var. californica, see Robbins 3847, was collected. Above SW edge of Rodeo Lagoon Comment
  RSA178056  Plantago maritima Robert F. Thorne 1965-4-21 34393 Marin N end of Drakes Estero, ca. 4-5 miles W of Inverness on Francis Drake Blvd. 0 Comment
  CAS-BOT-BC91774  Platystemon californicus Alice Eastwood; John Thomas Howell 1938-5-8 5485 Marin Lucas Valley. Comment
  UC50141  Platystemon californicus J. Burtt Davy 1894-3-31 688 Marin Olema Comment
  SEINET5568614  Platystemon californicus H. S. Gentry 1962-1 19698 Marin Near Nicasio. Comment
  UCSB58257  Platystemon californicus Gliessman, Stephen 1969-3-31 Marin approx. 1.0 mi. N. of junction of Marwest Rd. and Tiburon Peninsula Hwy 91 Comment
  CAS-BOT-BC428048  Plectritis congesta subsp. brachystemon A. Williams; C. Darling; M. Garcia; R. Brostrom; L. Juarez; A. Juarez 2014-4-26 14620 Marin Mount Tamalpais. Marin Municipal Water District lands: Across the bridge from Leo T. Cronin Fish Viewing Area, near gate along Lower Peters Dam Road. Comment
  UCSC000726  Plectritis congesta subsp. brachystemon Beryl O. Schreiber 1936-4-12 2176 Marin 0.2 miles east of Pierce's Ranch Tomales Point 76 Comment
  SEINET15324655  Plectritis samolifolia Lewis S. Rose 1941-1 41227 Marin Hicks Valley, 6 mi W of Novato 61 Comment
  UC750611  Pleuropogon californicus John Thomas Howell 1945-5-9 20828 Marin between Hamilton Field and Ignacio Comment
  CAS-BOT-BC260951  Pleuropogon californicus var. californicus John Thomas Howell 1946-5-4 21701 Marin East of Aurora School at Sonoma Co. line Comment
  UCD90155  Pleuropogon californicus var. californicus John Thomas Howell 1945-5-9 20828 Marin between Hamilton Field and Ignacio. Comment
  UCD90202  Pleuropogon californicus var. californicus A. A. Beetle 1946-5-6 4262 Marin 1/8 mile west of Sagunilar (sic) School. Comment
  NY431400  Pleuropogon hooverianus J. T. Howell 1943-5-22 18155 Marin Lagunitas Meadows, Mt. Tamalpais Comment
  UC769832  Pleuropogon hooverianus R. F. Hoover 1941-5-8 4996 Marin Woodacre Comment
  RSA336496  Pleuropogon refractus Paul But 1976-4-23 P 16 Marin By a fire trail near Point Reyes Bird Observatory Comment
  UCD90110  Pleuropogon refractus Gordon H. True; Fred Ross 1970-4-10 5263 Marin Point Reyes Bird Observatory. 3 miles northwest of Bolinas at Arroyo Honda. 60 Comment
  CAS-BOT-BC254665  Poa douglasii Lewis S. Rose 1935-5-11 35159 Marin Stinson Beach Comment
  CHSC79233  Poa douglasii Beecher Crampton 1954-4-28 1818 Marin On Point Reyes Peninsula, 1 mile east of Point Reyes lighthouse. 152 Comment
  UCD91036  Poa douglasii Beecher Crampton 1954-4-28 1818 Marin On Point Reyes Peninsula, 1 mile east of Point Reyes Lighthouse. 152 Comment
  CAS-BOT-BC246663  Poa howellii John Thomas Howell 1933-4-12 10990 Marin Sausilito [Sausalito] Comment
  CAS-BOT-BC246666  Poa howellii John Thomas Howell 1942-6-21 16976 Marin San Anselmo Canyon Comment
  UCD91124  Poa howellii Sheldon Jackson 1954-6-4 s.n. Marin Marin County. Comment
  SEINET10605755  Poa howellii Lewis S. Rose 1946-5-14 Rose 46070 Marin Mt. Tamalpais, Potrero Meadows. 610 Comment
  SEINET10605756  Poa howellii John Thomas Howell 1939-5-14 Howell 14674 Marin Berry Trail, Mt. Tamalpais. Comment
  CAS-BOT-BC247328  Poa pratensis John Thomas Howell 1943-5-30 18190 Marin Potrero Meadows, Mt. Tamalpais Comment
  CHSC8242  Poa pratensis B. Hamilton 1969-5-10 28 Marin Found along roadside ditch on Highway 1 just north of Marchel. Comment
  CAS-BOT-BC244527  Poa secunda subsp. secunda John Thomas Howell 1943-4-11 17919 Marin Black Canyon, San Rafael hills Comment
  UC1177120  Poa secunda subsp. secunda John Thomas Howell 1943-5-2 17931 Marin Big Carson Canyon Comment
  CAS-BOT-BC244211  Poa unilateralis John Thomas Howell 1944-6-4 19557 Marin Inverness Ridge W of Inverness Comment
  UCD36552  Poa unilateralis Beecher Crampton 1954-4-28 1814 Marin On Point Reyes Peninsula, 2.5 miles northeast of Point Reyes Lighthouse. Comment
  UC648319  Polemonium carneum J. A. Spanier 1939-5-18 Marin Fort Barry Comment
  SEINET5845270  Polygala californica C. O. Smith 1906-6-12 s.n. Marin Mill Valley Comment
  CAS-BOT-BC414004  Polygonum aviculare subsp. aviculare Doreen L. Smith 1997-6-25 s.n. Marin Bayview Trailhead, Pt. Reyes National Seashore Comment
  UC1176914  Polygonum hydropiperoides John Thomas Howell 1945-10-14 Marin Olema Meadows Comment
  UC665430  Polygonum lapathifolium Ira L. Wiggins 1935-8-10 8157 Marin Tomales Bay; creek at head Comment
  JEPS98630  Polygonum marinense Dean Kelch 1989-6-1 Marin between Ferry parking lot and mouth of Corte Madera Creek Greenbrae Comment
  NY323788  Polygonum marinense P. H. Raven 1961-8-22 16568 Marin Salt marshes at head of Drake's Estero, Point Reyes Peninsula Comment
  UC1224613  Polygonum marinense Peter H. Raven 1961-8-22 16568 Marin Drake's Estero Point Reyes Peninsula (salt marshes at head); head of Drake's Estero, Point Reyes Peninsula, Marin Co. Comment
  UCD100500  Polygonum marinense Malcolm A. Nobs; S. Galen Smith 1949-6-29 912 Marin Point Reyes, north of Inverness. 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
  SEINET3404071 Image available Polygonum spergulariiforme John Thomas Howell 1946-9-20 23021 Marin East of Wilkins Beach Comment
  UC366566  Polypodium unknown May 1883 Marin Mt. Tamalpais San Rafael Comment
  UC42890  Polypodium Edw. L. Greene 1889-2-22 Marin Mt. Tamalpais Comment
  UC1446031  Polypodium Ed Lee 1978-11-25 4760 Marin e arm of headlands bounding Drake's Bay (slope overlooking Drake's Bay, n of trail to Scenic Overlook); Pt. Reyes 53 Comment
  UC1446032  Polypodium Ed Lee 1978-11-25 4761 Marin e arm of headlands bounding Drake's Bay (slope overlooking Drake's Bay, n of trail to Scenic Overlook); Pt. Reyes 53 Comment
  CHSC21419  Polypodium californicum Robert A. Schlising; A. Eagle 1962-12-29 2425 q Marin Samuel P. Taylor State Park; Sir Francis Drake Highway. 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-BC72048  Polypodium calirhiza Javier Penalosa 1962-3-3 2244 Marin Gulch behind Stinson Beach School Comment
  CAS-BOT-BC72049  Polypodium calirhiza Gordon H. True 1969-4-18 4835 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  UC1478296  Polypodium calirhiza Alan R. Smith 1981-12-31 835 Marin along Sky Trail between junctions with Old Pine Trail and Meadow Trail; Pt. Reyes Nat'l Seashore, Bear Valley area Comment
  UC1481519  Polypodium calirhiza Sherry Whitmore 1981-12-31 Marin Arch Rock Bear Valley area; Pt. Reyes Nat'l Seashore Comment
  UC589518  Polypodium calirhiza Beryl O. Schreiber 1932-6-17 490 Marin Waterfall Beach; Tomales Bay Comment
  RSA302170  Polypodium glycyrrhiza J. R. Shevock 1971-2-27 688 Marin Mt. Tamalpais State Park 396 Comment
  CAS-BOT-BC76822  Polypodium scouleri Roxana S. Ferris 1932-4-2 8039 Marin Point Reyes Comment
  UCD90499  Polypogon australis Beecher Crampton 1954-4-28 1804 Marin 11 miles northeast of Point Reyes Lighthouse. Comment
  SEINET10602423  Polypogon interruptus Alan A. Beetle 1945-6-12 Beetle 3885 Marin Paper Mill Creek Canyon, west of Lagunitas shade of redwoods and Tsuga. Comment
  CAS-BOT-BC233238  Polypogon maritimus John Thomas Howell 1958-6-28 33637 Marin Near Willow Meadow, Mount Tamalpais Comment
  CAS-BOT-BC233240  Polypogon maritimus John Thomas Howell 1980-9-8 53893 Marin Bottom of Alpine Lake near Bon Tempe Lake Dam Comment
  CAS-BOT-BC232428  Polypogon monspeliensis Javier Penalosa 1961-5-30 1532 Marin Tiburon Peninsula. Tiburon Blvd ca. 50 yards W of Blackfield Drive Comment
  CAS-BOT-BC232433  Polypogon monspeliensis Catherine Best 1983-6-16 s.n. Marin At the edge of Tiburon Blvd, about 100 yards NW of the intersection with Lyford Drive Comment
  CHSC33996  Polypogon monspeliensis J. D. Prouty 1980-4-12 858 Marin Edge of marsh W of Hwy. 1 ca. 2.5 mi S of Tomales. 1 Comment
  UC2045359  Polystichum Carl J. Rothfels with John Game, L. P. Agnew 2015-9-19 4609 Marin West end of Phoenix Lake, along the trail that goes around the lake. Comment
  CAS-BOT-BC72132  Polystichum californicum Doreen Smith 2002-4-15 s.n. Marin Cascade Canyon, Fairfax Comment
  CAS-BOT-BC72141  Polystichum californicum Mrs L. O. Hodgkins 1902-10-20 s.n. Marin unspecified Comment
  CAS-BOT-BC72142  Polystichum californicum Evelina Cannon 1895-1-1 s.n. Marin Mt. Tamalpais Comment
  UC1446066  Polystichum dudleyi Alan Smith with C. D. MacNeill, and Pam Burton 1978-12-15 712 Marin head of trail (staging area) to Phoenix Lake (end of Lagunitas Rd <which> turns L from Sir Francis Drake Blvd. in Ross, streamlet leading down from e into staging area) Comment
  UC1259228  Polystichum imbricans subsp. imbricans Alan Smith with T. Reeves, and M. Barrett 1978-5-28 710 Marin along Northside Trail, below East Peak 609 Comment
  CAS-BOT-BC72420  Polystichum munitum Miss E. Cannon 1899-7-4 s.n. Marin Camp Taylor Comment
  UC1063670  Polystichum munitum J. B. Spring 1932-6-20 74 Marin Salmon Creek; Petaluma Quadrangle 121 Comment
  CAS-BOT-BC72426  Polystichum munitum John Thomas Howell 1948-5-22 24309 Marin Camp Tucker, Mt. Tamalpais Comment
  JEPS33237  Polystichum munitum W. L. Jepson 1919-5-18 8298 Marin marsh near Inverness Comment
  CAS-BOT-BC267192  Potamogeton foliosus John Thomas Howell 1946-8-23 22893 Marin Pierce Point Road, Point Reyes Peninsula Comment
  RSA127056  Potamogeton foliosus J. T. Howell 1946-8-23 22893 Marin Pierce Point Road, Point Reyes Peninsula. Comment
  UC1178023  Potamogeton natans Herbert L. Mason 1946-7-24 12942 Marin Lakes Ranch Comment
  CAS-BOT-BC453862  Potamogeton nodosus Wilma Follette 1997-5-14 s.n. Marin Indian Valley County Open Space, reservoir pond west of the college. Comment
  CAS-BOT-BC454072  Potamogeton pusillus subsp. pusillus M. S. Jussel 1935-8-16 s.n. Marin Phoenix Lake Comment
  CAS-BOT-BC540147  Potentilla anglica Doreen Smith 1997-5-19 s.n. Marin In lawn at Cheese Factory, Petaluma Road, Point Reyes Comment
  CAS-BOT-BC143089  Potentilla anserina subsp. pacifica Alice Eastwood 1923-5-13 11795 Marin Pt. Reyes Comment
  RSA119331  Potentilla anserina var. grandis S. S. Tillett 1956-6-30 588 Marin Above and E of old Life-Saving Station, W beach Point Reyes Peninsula, appr. 3.5 mi. from Pt. Reyes Light. Comment
  CAS-BOT-BC516337  Prosartes hookeri Alice Eastwood 1925-3-28 s.n. Marin Inverness Comment
  SEINET12051469  Prosartes hookeri F. H. Utech 1988-1 88 -146 Marin W slope of Mt. Tamalpais, Ridgecrest Road from Bolinas Ridge to Alpine Dam & Fairfax 380 Comment
  CAS-BOT-BC277765  Prosartes smithii R. Crowe; P. da Silva; E. Hinman; M. A. Garcia 2013-4-12 13413 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  UC1321008  Prunella vulgaris var. lanceolata Andrew P. Nelson 1960-5-5 566 Marin Point Reyes road ca 0.3 mi w of turnoff to Drake's Bay (Point Reyes); , w of turnoff to Drake's Bay 30 Comment
  CAS-BOT-BC263277  Prunus cerasifera T. Gosliner; B. Gosliner; M. Camarillo; L. Webb; B. Ransom; J. Baxter 2012-3-24 312 Marin Mount Tamalpais. Marin Municipal Water District lands: Meadow Club Rd. between Sky Oaks Rd. and Bull Frog Rd. Comment
  CAS-BOT-BC157943  Prunus emarginata H. M. Pollard 1941-7-1 s.n. Marin Head of Arturo Trail, Mt. Tamalpais Comment
  UC12730  Prunus virginiana var. demissa Kellogg 1867-5-5 Marin Paper Mill Creek Comment
  UC496388  Pseudognaphalium californicum Merle Randall 1930-6-14 Marin n Bolinas; Alamere Creek Comment
  CAS-BOT-BC356724  Pseudognaphalium californicum Gordon H. True 1968-7-2 4651 Marin Point Reyes Bird Observatory ca. 3 mi. northwest of Bolinas at Arroyo Hondo 30 Comment
  UC123715  Pseudognaphalium stramineum H. A. Walker 1907-7-4 643 Marin Cascade Drive Mill Valley (Mill Valley) Comment
  UC521675  Pseudognaphalium thermale Joseph Andorfer Ewan 1933-10-22 8075 Marin Cove of Tomales Bay Pt. Reyes Peninsula, Cove of Tomales Bay Comment
  NY658644  Pseudotsuga menziesii J. Silba 2002-10-27 B- 290 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
  JEPS48298  Pseudotsuga menziesii var. menziesii W. L. Jepson 1923-10-27 10306 Marin Mt. Tamalpais Mt. Tamalpais (Rattlesnake Camp) Comment
  CAS-BOT-BC229716  Pteridium aquilinum C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1812 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade to culvert R143 Comment
  CAS-BOT-BC72580  Pteridium aquilinum Javier Penalosa 1962-3-31 2270 Marin Hill ENE of Tiburon Wye 76 Comment
  UC614801  Pteridium aquilinum var. pubescens Beryl O. Schreiber 1932-3-20 103 Marin road to Muir Woods Comment
  SEINET7614795 Image available Puccinellia nutkaensis J. T. Howell 1945-8-19 21434 Marin Head of Drake's Bay Comment
  JEPS127380  Quercus agrifolia Heather Spaulding 2011-8-2 Marin Golden Gate National Recreation Area. Marin Headlands. On ridge sloping southeast. Approximately 408 m NE of Rodeo Lagoon. Comment
  SEINET13952913 Image available Quercus agrifolia James A. Erdman 1975-1 Marin 3 mi SW of Nicasio in Mixed Evergreen Forest 122 Comment
  UC1177419  Quercus berberidifolia John Thomas Howell 1947-8-31 24176 Marin sw of (above) Meadows Club (Ridgecrest Road) Comment
  CAS-BOT-BC62542  Quercus chrysolepis Enid Reeve 1918-8-20 s.n. Marin Mt. Tamalpais Comment
  JEPS127371  Quercus chrysolepis Heather Spaulding 2011-8-12 Marin Golden Gate National Recreation Area. Marin Headlands. North facing slope at top of Wolf Ridge. Approximately 105 m NW of the intersection between Coast Trail and Wolf Ridge Trails, east of Hill 88. Comment
  JEPS46311  Quercus chrysolepis Wilfred T. Frost 1932-8-20 416 Marin above Rattlesnake Camp No. 2; Mount Tamalpais Comment
  RSA121001  Quercus chrysolepis J. T. Howell 1956-9-23 31878 Marin Near Laurel Dell, Mt. Tamalpais. Comment
  CAS-BOT-BC86608  Quercus douglasii Robert Menzies 1914-8-20 s.n. Marin San Rafael Comment
  CAS-BOT-BC86609  Quercus douglasii John Thomas Howell 1941-6-8 16253 Marin Hills NE of San Rafael Comment
  CAS-BOT-BC79771  Quercus durata Doreen Smith 2002-1-1 s.n. Marin Mount Burdell, SE slopes above Simmons lane Comment
  CAS-BOT-BC79772  Quercus durata Alice Eastwood 1915-9-26 s.n. Marin Mt. Tamalpais Comment
  RSA87011  Quercus durata F. W. Peirson 1925-10-3 6452 Marin Not far below the summit of Mt. Tamalpais. Comment
  UCD45882  Quercus durata var. durata W. L. Jepson 1911-10-10 4759 Marin Mt. Tamalpais, 1700 ft. 518 Comment
  UCD45890  Quercus durata var. durata J. M. Tucker 1947-8-31 1588 Marin At top of road bank besides Fairfax-Alpine Dam road, ca. 7.5 miles southwest of Fairfax- Marin County, California. Comment
  UCSB12075  Quercus durata var. durata Muller, Cornelius 1956-6-8 Marin Ridge above Lake Alpine, 3 mi. W of Fairfax 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
  JEPS37844  Quercus garryana W. L. Jepson 1921-9-24 9494 Marin San Anselmo Creek Comment
  UCD46111  Quercus garryana J. M. Tucker 1947-8-31 1597 Marin Roadside on south side of Black Canyon, San Rafael hills, Marin County, California. Comment
  RSA32348  Quercus garryana var. garryana J. T. Howell 1945-7-15 21301 Marin Fairfax Hills near Camp Lilienthal. Comment
  CAS-BOT-BC309792  Quercus kelloggii E. Hinman; S. Kawachi; N. Cullen 2013-6-8 13351 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  CAS-BOT-BC331498  Quercus kelloggii J. Klein; A. (Alice) Chavez; S. Tsiu; A. (Armando) Chavez; W. Dreskin 2013-3-9 13335 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  UCSC009231  Quercus kelloggii Al Keuter 2015-4-22 10- 07 -2 Marin San Pedro Road 12 Comment
  UCD14079  Quercus parvula var. shrevei Stephen K. Langer 1992-12-19 s.n. Marin California, Marin Co.; North Side Trail, north side of Mt. Tamalpais. Comment
  SBBG111283  Quercus parvula var. tamalpaisensis S. K. Langer 1993-3-6 Marin Mt Tamalpais, on uphill side of Lagunitas Rd ca. 0.4 mi NE of Rifle Comment
  UCSC009137  Quercus parvula var. tamalpaisensis Al Keuter 2015-4-22 AK 00 -127 Marin Upper Northside Trail, Mt. Tamalpais 609 Comment
  UCSB64140  Quercus parvula var. tamalpaisensis Langer, Stephen 1992-10-24 Marin Mt. Tamalpais, junction of High Marsh and B. Schmidt Trails 512 Comment
  JEPS127377  Quercus wislizeni Heather Spaulding 2011-8-1 Marin Golden Gate National Recreation Area. Marin Headlands. Southeast facing slope. Approximated 480 m NW of the intersection between Miwok Trail and Bobcat Trail near Rodeo Lagoon. Comment
  RSA477140  Quercus wislizeni var. wislizeni M. B. Dunkle 1931-7-12 2492 Marin Mt. Tamalpais. Comment
  UC1177289  Rafinesquia californica John Thomas Howell 1945-5-6 20808 Marin San Rafael Hills Comment
  CAS-BOT-BC379006  Ranunculus aquatilis var. diffusus John Thomas Howell 1947-6-18 23257 Marin Laguna, Chileno Valley Comment
  RSA268389  Ranunculus californicus H. L. Mason 1925-1-18 1181 Marin San Rafael to Forbes Comment
  CAS-BOT-BC378734  Ranunculus californicus var. cuneatus Gordon H. True 1968-3-29 4627 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo 60 Comment
  JEPS78366  Ranunculus flammula Edward Lee 1934-6-17 893 Marin between Olema and South Brook (by pond) Comment
  LA83774  Ranunculus lobbii L. S. Rose; 1931-4-27 sn Marin Pool near Olema Comment
  UC634970  Ranunculus muricatus Lucile Roush 1927-4-19 Marin Mount Tamalpais Comment
  UC615336  Ranunculus orthorhynchus var. orthorhynchus Beryl O. Schreiber 1932-4-2 181 Marin Point Reyes Lighthouse; swamp near coast Comment
  POM277278  Ranunculus uncinatus var. parviflorus Robert F. Hoover 1941-5-12 5059 Marin Head of Drake's Estero Comment
Read comments
May 7 2014
  CAS-BOT-BC74187  Raphanus raphanistrum Saichi Kawahara 1968-3-10 15 Marin Sir Francis Drake Highway near site of new high school 2 miles east of golf course, San Geronimo Valley. 115 Comment
  UC11172  Reseda odorata Harley P. Chandler Apr 1899 246 Marin Ross Valley Comment
  RSA188736  Rhamnus californica H. U. Stauffer 1964-5-17 5933 Marin Mt. Tamalpais, State Park. 350 Comment
  UCSC003151  Rhamnus californica Peter Kamb 1948-10-9 1528 Marin Bootjack Trail - Mt. Tamalpais Comment
  JEPS42005  Rhamnus californica subsp. californica W. L. Jepson 1900-6-8 557 E Marin Inverness Comment
  UCR106837  Rhamnus purshiana Daniel Sanchez-Mata 1996-5-25 s.n. Marin Tomales Bay State Park 20 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
  OBI14463  Rhododendron columbianum Robert F. Hoover 1969-5-26 11348 Marin Pierce Point Rd just N of summit, Point Reyes Peninsula Comment
  SJSU4063  Rhododendron columbianum C. W. Sharsmith 1965-5-23 7386 Marin Ledum Swamp c. 3 mi NW of Inverness, Point Reyes Peninsula Comment
  JEPS58764  Rhododendron occidentale W. L. Jepson 1901-3-9 1192 Marin Ross Valley Trail to Mount Tamalpais (Cascades); Cascades Comment
Read comments
Feb 27 2012
  UC723834  Rhododendron occidentale Joseph Andorfer Ewan 1936-7-11 10165 Marin Rattlesnake Camp above Redwood Canyon; Rattlesnake Camp Comment
  CAS-BOT-BC200045  Rhododendron occidentale var. occidentale Mrs. E. C. Sutliffe 1920-7-12 s.n. Marin Big Carson ridge Comment
  UC11534  Ribes divaricatum var. pubiflorum Alice Eastwood 1896-2-22 Marin Sequoia Creek Comment
  CAS-BOT-BC206049  Ribes menziesii John Thomas Howell 1940-5-20 15487 Marin Inverness Comment
  CAS-BOT-BC209268  Ribes menziesii Alice Eastwood 1926-3-28 s.n. Marin Bear Valley Comment
  UC857962  Ribes menziesii L. R. Abrams 1927-4-19 11624 Marin near Drakes Estuary Comment
  RSA0021776  Ribes menziesii L. S. Rose 1950-3-27 50041 Marin Inverness. Comment
  SEINET13942635 Image available Ribes menziesii Lewis S. Rose 1950-1 50041 Marin Inverness Comment
  CAS-BOT-BC144701  Ribes sanguineum var. glutinosum Beryl O. Schreiber 1936-2-1 2108 Marin trail to Shell Beach on Tomales Bay Comment
  CAS-BOT-BC168740  Ribes victoris John Thomas Howell 1943-3-7 17886 Marin Hills northeast of San Rafael Comment
  CAS-BOT-BC168745  Ribes victoris John Thomas Howell 1942-9-6 17863 Marin Northside Trail, Mt. Tamalpais Comment
  CAS-BOT-BC168752  Ribes victoris E. M. Zeile 1922-2-26 s.n. Marin Cascade Canyon, Fairfax Comment
  JEPS30799  Romanzoffia californica Lincoln Constance and Alan A. Beetle 1940-4-20 2570 Marin above Alpine Lake Dam (Cataract Creek); Cataract Creek 457 Comment
  OBI13705  Romanzoffia californica Robert F. Hoover 1964-4-8 8682 Marin Above Alpine Dam Comment
  RSA28985  Romanzoffia californica Lincoln Constance, A. A. Beetle 1940-4-20 2570 Marin Cataract Creek, above Alpine Lake Dam. 457 Comment
  UC24537  Romanzoffia californica Chesnut and Drew 1891-3-21 Marin e. slope Bolinas Ridge (Cataract Gulch); Cataract Gulch Comment
  CDA2707  Romulea rosea var. australis G. D. Barbe 1979-4-2 2498 Marin South end of Inverness Ridge at Stewart Point, southeast of Point Reyes National Seashore boundary, Bolinas. 0 Comment
  CAS-BOT-BC311769  Rorippa curvipes A. Williams 2013-8-9 13768 Marin Mount Tamalpais. Marin Municipal Water District lands: Alpine Reservoir drawdown zone at Bullfrog Creek Comment
  RSA32272  Rorippa curvisiliqua J. T. Howell 1946-6-16 22090 Marin Point Reyes Station. Comment
  CAS-BOT-BC175903  Rorippa sinuata Catherine Best 1985-5-6 1092 Marin Opposite Lincoln School, Hicks Valley Comment
  CAS-BOT-BC147490  Rosa californica John Thomas Howell 1944-7-2 s.n. Marin Potrero Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC147495  Rosa californica John Thomas Howell 1945-5-20 20868 Marin Tiburon Comment
  CAS-BOT-BC147509  Rosa californica John Thomas Howell 1939-9-3 15357 Marin San Antonio Creek Comment
  UC12861  Rosa californica Alice Eastwood Oct. 1896 Marin Olema Comment
  CAS-BOT-BC147494  Rosa californica L. R. Abrams 1920-6-29 7515 Marin San Rafael to Nicasio near County Poor Farm Comment
  CAS-BOT-BC146547  Rosa gymnocarpa Wilma Follette 1999-5-18 s.n. Marin Olompali State Park, Mt. Burdell Comment
  CAS-BOT-BC146804  Rosa nutkana Robert Soost 1999-7-5 s.n. Marin Pt. Reyes peninsula, near beginning of Bull Point Trail Comment
  CAS-BOT-BC146891  Rosa rubiginosa Gordon H. True 1977-8-17 8454 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach. Just east of PRBO headquarters bldg. 4 Comment
  CAS-BOT-BC350955  Rosa rubiginosa A. Williams; F. Leist; S. Tsiu; W. Dreskin; R. Brostorm 2013-5-4 13248 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Bullfrog Road, knoll N of quarry Comment
  CAS-BOT-BC148235  Rosa spithamea Alice Eastwood 1912-7-29 1510 Marin Mt. Tamalpais Comment
  UCD113764  Rubus armeniacus John Thomas Howell 1943-8-29 19311 Marin Summit Avenue Ridge, Mill Valley. Comment
  CAS-BOT-BC147262  Rubus parviflorus Alice Eastwood; John Thomas Howell 1939-5-28 7407 Marin On road from Inverness to Pt. Reyes Comment
  RSA15432  Rubus parviflorus var. velutinus Carl B. Wolf 1927-4-24 361 Marin Stinson Beach. Comment
  CAS-BOT-BC156743  Rubus spectabilis H. E. McMinn 1922-6-6 166 Marin Between Pt. Reyes and Tomales Comment
  SEINET11918772  Rubus spectabilis M. T. Doutt 1931-5-10 461 Marin 4 mi W of Inverness Comment
  UC1281056  Rubus spectabilis H. E. McMinn 841 Marin Comment
  RSA107043  Rubus spectabilis var. franciscanus L. S. Rose 1956-4-2 56007 Marin 1 mile S of Tomales. 3 Comment
  CAS-BOT-BC158825  Rubus ursinus Saichi Kawahara 1969-5-28 1142 Marin Coastal strand, east end of Limatour Spit, Drakes Bay Comment
  CAS-BOT-BC158843  Rubus ursinus John Thomas Howell 1938-6-19 13921 Marin Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC158846  Rubus ursinus John Thomas Howell 1938-6-5 13893 Marin Near Fern Canyon, Mt. Tamalpais Comment
  CAS-BOT-BC158849  Rubus ursinus John Thomas Howell 1938-6-19 13929 Marin Near Rattlesnake, Mt. Tamalpais Comment
  CAS-BOT-BC158858  Rubus ursinus R. H. Wagner 1979-5-2 371 Marin Along trail to Marshall Beach, Point Reyes N.S. Comment
  UC589486  Rumex acetosella Beryl O. Schreiber 1932-6-23 565 Marin Hearts Desire Beach Tomales Bay Comment
  SEINET11939806  Rumex acetosella E. H. Graham 1931-1 6867 Marin Camp near Blacksmith Shop, Pt. Reyes Comment
  CAS-BOT-BC433257  Rumex crispus Javier Penalosa 1961-7-8 1928 Marin Tiburon Peninsula. In Tiburon. 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-BC433456  Rumex crispus John Thomas Howell 1945-5-20 20875 Marin Tiburon Comment
  CAS-BOT-BC433782  Rumex pulcher Alice Eastwood 1912-10-11 2311 Marin Alta Comment
  UC1176820  Rumex salicifolius var. crassus John Thomas Howell 1944-9-24 20751 Marin e side Bolinas Lagoon Comment
  UC1176810  Rumex salicifolius var. salicifolius John Thomas Howell 1946-6-30 22138 Marin Rodeo Lagoon Comment
  CAS-BOT-BC434112  Rumex transitorius Gordon H. True 1971-6-15 7663 Marin Point Reyes Bird Observatory, 3 miles NW of Bolinas in Marin County. Elev. sea-level 0 Comment
  SEINET3837516  Ruppia Unknown 1928-3-28 s.n. Marin Near Tiburon Comment
  UC297847  Ruppia maritima H. E. Parks 1923-4-28 Marin Tiburon Comment
  UC424665  Ruppia maritima H. E. Parks 1928-3-28 Marin near Tiburon (Station 10) Comment
  UC424667  Ruppia maritima H. E. Parks 1928-3-28 Marin near Tiburon (Station 10) Comment
  SEINET8715803 Image available Ruppia maritima Leo Koch 1940-1 1005 Marin In water, saline flat along Highway 101, two miles south of Sonoma County line. Comment
  CDA24078  Sagina procumbens G. H. True 1970-5-1 5332 Marin G. H. True residence, 142 Margarita Drive, San Rafael Hills, San Rafael. Comment
  CAS-BOT-BC445630  Sagittaria brevirostra Peter Rubtzoff 1959-8-2 4204 Marin Laguna in Chileno Valley. Comment
  CAS-BOT-BC445634  Sagittaria brevirostra Doreen Smith 1997-5-19 s.n. Marin The laguna in Chileno Valley Comment
  CAS-BOT-BC445635  Sagittaria brevirostra D. L. Smith 1998-9-19 s.n. Marin North shore of Stafford Lake, Novato. Comment
  JEPS80889  Salicornia virginica Rimo Bacigalupi 1971-9-5 9328 Marin very close road leading to Point Reyes Lighthouse (at Drakes Estero); Drakes Estero 1 Comment
  UC589527  Salix lasiandra subsp. lasiandra Beryl O. Schreiber 1932-6-29 617 Marin San Dune Beach Tomales Bay, San Dune Beach Comment
  CAS-BOT-BC107010  Salix lasiolepis C. R. Ball; B. S. Ball 1933-5-30 2508 Marin north side of road to Inverness, about 1/2 mile west of Point Reyes Station Comment
  CAS-BOT-BC107014  Salix lasiolepis Beryl O. Schreiber 1936-2-1 2113 Marin County Road near Point Julia, Inverness Comment
  UC614713  Salix lasiolepis Beryl O. Schreiber 1936-2-1 2113 Marin County Road near Point Julia; Inverness Comment
  CAS-BOT-BC107306  Salix lasiolepis var. bigelovii Fred Ross; Gordon H. True 1970-2-27 5194 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  CAS-BOT-BC107309  Salix lasiolepis var. bigelovii H. E. McMinn 1922-6-6 155 Marin Along roadside between Point Reyes and Tomales Comment
  CAS-BOT-BC126431  Salix sitchensis John Thomas Howell 1949-4-27 25309 Marin Bluffs s. of Tomales Comment
  UC1176803  Salix sitchensis John Thomas Howell 1943-7-4 18263 Marin Ledum Swamp on rd. to Pt. Reyes; Ledum Swamp Comment
Read comments
Dec 6 2007
  CAS-BOT-BC180751  Salsola soda Catherine Best 1981-7-19 s.n. Marin At the edge of Richardson Bay at Greenwood Beach, west side of Tiburon Peninsula Comment
  UC914257  Salvia coccinea Verne Grant and Alva Grant 1946-6-2 7651 Marin lower end Tomales Bay Comment
  OBI48687  Salvia columbariae Lewis S. Rose 1939-4-23 39086 Marin Mt. Tamalpais, Bootjack Camp 518 Comment
  UC1119900  Sambucus racemosa var. racemosa A. E. Wieslander 1934-3-18 400 Marin near Inverness; Point Reyes Quadrangle Comment
  UC139297  Sambucus racemosa var. racemosa Katharine Brandegee 1907-6-30 Marin Tamalpais Comment
  UC912452  Sambucus racemosa var. racemosa Herbert L. Mason 1924-11-16 1156 Marin lowlands back of dunes; Willow Camp Comment
  UC615179  Sanicula arctopoides Beryl O. Schreiber 1932-3-13 70 Marin road to Point Reyes Light-house Comment
  UC333725  Sanicula crassicaulis Harford and Kellogg May 1877 53 Marin Saucelito 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
  UC608444  Sanicula crassicaulis Beryl O. Schreiber 1936-4-12 2166 Marin 2 mi ne of Pierce's Ranch (Tomales Point); Tomales Point Comment
  JEPS990  Sanicula laciniata W. L. Jepson 1892-4-5 14183 Marin Mount Tamalpais Comment
  UC614985  Sanicula laciniata Beryl O. Schreiber 1936-3-7 2118 Marin Trail to Shell Beach on Tomales Bay Shell Beach; Tomales Bay Comment
  UC762479  Satureja douglasii R. F. Hoover 1938-9-18 3844 Marin Tomales Point Comment
  RSA458892  Saxifraga californica Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais Comment
  CDA18376  Scabiosa atropurpurea G. D. Barbe, J. B. Gianelli 1978-6-21 2395 Marin North Coast Ranges; Horseshoe Hill Rd. at Olema-Bolinas Rd., Bolinas. 0 Comment
  CAS-BOT-BC111242  Schoenoplectus californicus John Thomas Howell 1944-9-10 20721 Marin Marshes north of Olema Comment
  CAS-BOT-BC111239  Schoenoplectus californicus Catherine Best 1990-10-26 1384 Marin Cypress Grove, Tomales Bay Comment
  RSA0009472  Schoenoplectus californicus Marcus E. Jones 1882-7-15 s.n. Marin Olena. Comment
  RSA318544  Schoenoplectus maritimus Robert A. Norris 1984-7-10 4778 Marin Alongside Paradise Dr., near Upland Cir. ca. 1.4 mile east of U.S. Highway 101 and 100 or more feet from San Francisco Bay, Tiburon Peninsula Comment
  RSA91476  Schoenoplectus maritimus Joseph A. Ewan 1933-11-5 8109 Marin Inverness village, Tomales Bay Comment
  CAS-BOT-BC111706  Schoenoplectus pungens var. badius John Thomas Howell 1944-9-24 20742 Marin Stinson Beach Comment
  UCSC000122  Scirpus acutus Beryl O. Schreiber 1932-6-30 643 Marin Indian Beach - Tomales Bay Comment
  UC625356  Scirpus cernuus Ira L. Wiggins 1938-7-14 8941 Marin s end Bolinas Bay (upper margins salt marsh); Stinson Beach, s end Bolinas Bay Comment
  SEINET10872722  Scirpus cernuus var. californicus Mary Susan Taylor 1974-4-26 Taylor 205 Marin Comment
  UC589348  Scirpus maritimus Beryl O. Schreiber 1932-6-30 646 Marin Indian Beach , Indian Beach (Tomales Bay) Comment
  UC2161  Scirpus microcarpus Jos. Burtt Davy 1899-10-2 Marin streams at foot Mt. Tamalpais Comment
  SEINET11749535  Scirpus microcarpus E. H. Graham 1931-1 6870 Marin Point Reyes, camp near blacksmith shop Comment
  SEINET8256393  Scirpus robustus Joseph Andorfer Ewan 1933-11-5 8109 Marin [Inverness] Village, Tomale Bay. Comment
  NY7163  Scirpus rubiginosus A. A. Beetle 1941-5-9 2686 Marin Along tide flat N of Stinson Beach Comment
  UC160419  Scoliopus bigelovii J. C. Merriam 1889-2-22 Marin Mt. Tamalpais Comment
  UC615366  Scoliopus bigelovii Beryl O. Schreiber 1932-3-30 112 Marin pipe line trail to Mt. Tamalpais Comment
  CAS-BOT-BC518985  Scoliopus bigelovii anonymous no date on label s.n. Marin Mount Tamalpais Comment
  RSA321231  Scoliopus bigelovii Walter Wisura 1985-2-1 4042 Marin Lagunitas, in small canyon near junction of Corona- and Mtn. View Ave. Comment
  SEINET12049505  Scoliopus bigelovii E. L. Greene 1889-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC240006  Scribneria bolanderi John Thomas Howell 1945-4-29 20791 Marin West of Camp Handy, Mt. Tamalpais Comment
  CAS-BOT-BC422435  Scribneria bolanderi A. Williams 2014-5-16 14232 Marin Mount Tamalpais. Marin Municipal Water District lands: Pine Mountain: Oat Hill Road just SW of top of Lily Gulch Trail Comment
  CAS-BOT-BC240011  Scribneria bolanderi John Thomas Howell 1945-4-29 20791 Marin West of Camp Handy, Mt. Tamalpais Comment
  JEPS77237  Scrophularia californica Robert M. Lloyd 1963-4-24 2379 Marin 1 mi e Inverness 3 Comment
  JEPS62858  Scutellaria tuberosa W. L. Jepson 1892-4-5 14936 Marin Ross Valley Comment
  UC747566  Scutellaria tuberosa G. Thomas Robbins 1944-4-14 1511 Marin 2-3 mi w of Hamilton Field Air Base (n slope of Big Rock Ridge); Big Rock Ridge 152 Comment
  CAS-BOT-BC61492  Sedum album John Thomas Howell 1959-9-10 s.n. Marin Garden of Mrs. James Jenkins, Bolinas. Comment
  UCR115981  Sedum obtusatum Tom Paradise 1993-5-25 29 Marin San Francisco Bay area, [North]west of San Rafael, Nicasio Valley Road, 3 mi. north of Sir Frances Drake Blvd [S of town of Nicasio; latitude and longitude for town of Nicasio]. 61 Comment
  UC115412  Sedum radiatum T. S. Brandegee June 1888 Marin Lagunitas Creek Comment
Read comments
Dec 23 2020
  CAS-BOT-BC63947  Sedum spathulifolium M. K. Curran 1883-7-1 s.n. Marin Tamalpais Comment
  RSA0074723  Sedum spathulifolium C. B. Wolf 1934-6-28 5778 Marin Pt. Reyes Peninsula, 1/4 mile from the Lighthouse. 61 Comment
  JEPS79408  Selaginella wallacei Edward Lee with W. Joseph 1936-6-14 2238 Marin n shore Alpine Lake Comment
  UC980602  Selaginella wallacei A. A. Beetle 1940-6-21 1566 Marin e of Toll Gate Mt. Tamalpais 152 Comment
  SD82669  Selaginella wallacei H. S. Parks 1925-10-1 2525 Marin Comment
  CAS-BOT-BC363332  Senecio aronicoides Peter H. Raven; Michael P. Johnson 1967-5-1 21164 Marin Angel Island. On south ridge of Mount Ida 237 Comment
  RSA0012741  Senecio hydrophilus P. H. Raven 1961-8-22 16576 Marin Chileno Valley Comment
  CAS-BOT-BC364096  Senecio jacobaea Helen Frank 1976-3-4 s.n. Marin In Helen Frank's garden, Summit Ave., Mill Valley Comment
  UC710621  Senecio minimus John Thomas Howell 1944-7-30 19857 Marin Almonte Comment
  UC1299454  Senecio sylvaticus Freed W. Hoffman 1940-1 647 Marin near Liberty Comment
  CAS-BOT-BC364572  Senecio vulgaris Peter H. Raven; Michael P. Johnson 1967-5-2 21222 Marin Angel Island. Area below East Garrison, east side of island Comment
  UCD135858  Senecio vulgaris J. M. Tucker 1951-3-11 2043 Marin beside Lucas Valley Road, 3.8 miles east of Nicasio. Comment
  POM163409  Senna multiglandulosa R. C. Bacigalupi 1925-12-6 1234 Marin East of San Rafael. Comment
  CAS-BOT-BC85802  Sequoia sempervirens James I. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC85811  Sequoia sempervirens John Thomas Howell 1957-2-3 32020 Marin Fern Canyon, Mt. Tamalpais Comment
  JEPS48281  Sequoia sempervirens Wilfred T. Frost 1932-9-18 465 Marin Eldridge Grade Mount Tamalpais; , Eldridge Grade Comment
  JEPS48282  Sequoia sempervirens Wilfred T. Frost 1932-8-20 417 Marin Rattlesnake Camp #1 Mount Tamalpais Comment
  RSA188729  Sequoia sempervirens H. U. Stauffer, E. Molseed 1964-5-17 5940 Marin Alpine Lake 11 km west of Fairfax 200 Comment
  SEINET7906466  Sequoia sempervirens J. Sanford Marin Corte Madera 122 Comment
  UCD121994  Sherardia arvensis Annetta Carter 1934-6-17 664 Marin Near Five-brook on the Olema to Bolinas road. Comment
  SBBG109059  Sidalcea unknown 1891-1 Marin Angel Island Comment
  UCD116580  Sidalcea hickmanii subsp. viridis Carole Pauls 1975-5-18 23 Marin Drake's Beach; Point Reyes National Seashore. Comment
  LA205897  Sidalcea malviflora Carl Clawson Epling; 1921-3-27 5197 Marin Kentfield (?) Comment
  UCD116795  Sidalcea malviflora Ogden C. Riddle 1941-4-20 73 Marin on Mill Valley - Mt. Tamalpais Road. 243 Comment
  UC18901  Sidalcea malviflora subsp. laciniata F. P. McLean 1876-3-14 Marin side hills Angel Island Comment
Read comments
Oct 24 2008
  UC403387  Sidalcea malviflora subsp. laciniata H. E. and S. T. Parks 1930-4-10 470 Marin Corte Madera , Corte Madera (n end Tiburon Peninsula) 3 Comment
  RSA95389  Sidalcea malviflora subsp. laciniata F. W. Peirson, Mabel Peirson 1926-4-1 6552 Marin Roadside along coast highway just south of Sonoma County Line. Comment
  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
  UC465680  Silene californica Katharine Brandegee July 1907 Marin Wash Point Road , Wash Point Road (Tamalpais) Comment
Read comments
Jul 26 2012
  CAS-BOT-BC384572  Silene coniflora John Thomas Howell 1946-5-12 21798 Marin Carson Ridge Comment
  CAS-BOT-BC384585  Silene coniflora John Thomas Howell 1942-7-5 17013 Marin Matt Davis Trail, Mt. Tamalpais Comment
  JEPS77228  Silene gallica Robert M. Lloyd 1963-4-24 2370 Marin on road to McClures Beach 9.5 mi w Inverness; w of Inverness on road to McClures Beach 60 Comment
  UC589544  Silene gallica Beryl O. Schreiber 1932-6-17 488 Marin Waterfall Beach Tomales Bay, Waterfall Beach Comment
  CAS-BOT-BC387094  Silene gallica Gordon H. True 1970-4-23 5303 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  UC1177429  Silene multinervia John Thomas Howell 1946-5-12 21798 Marin Carson Ridge Comment
  RSA22083  Silene scouleri var. scouleri Alice Eastwood, J. T. Howell 1939-5-28 7384 Marin Point Reyes Lighthouse Comment
  RSA65689  Silene scouleri var. scouleri F. W. Peirson 1936-7-15 11835 Marin Near the lighthouse, Point Reyes. Comment
  UC589440  Silybum marianum Beryl O. Schreiber 1932-6-29 607 Marin Sand Dune Beach , Sand Dune Beach (Tomales Bay) Comment
  CAS-BOT-BC135361  Sisyrinchium Alice Eastwood 1923-5-13 11785 Marin Pt. Reyes Comment
  CAS-BOT-BC232205  Sisyrinchium bellum J. Klein; G. Block; L. Webb; et al. 2012-5-5 838 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  UC747022  Sisyrinchium bellum G. Thomas Robbins 1944-4-14 1535 Marin 2 mi w of Hamilton Field Air Base; Big Rock Ridge 365 Comment
  UCD70787  Sisyrinchium bellum Michele H. Mills 1997-4-16 177 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve, serpentine grassland, well-developed soil, herb with blue flowers, common name 'blue-eyed grass 134 Comment
  JEPS20261  Sisyrinchium californicum W. L. Jepson 1919-5-18 8297 Marin near Inverness Comment
  SJSU3891  Sisyrinchium californicum C. W. Sharsmith 1964-4-26 7259 Marin Ledum Swamp c. 3 mi NW of Inverness, Point Reyes Peninsula Comment
  UC1613474  Smilacina racemosa Charles M. Belshaw 1934-3-18 36 Marin Lee St. Rd. w. 1 mi. Mill Valley Comment
  UC3880  Smilacina stellata J. Burtt Davy 1894-3-31 698 Marin Bear Valley Comment
  UC1584832  Solanum nigrum Jerry Powell 1989-5-26 1568 Marin Marin Island Comment
  CAS-BOT-BC136453  Solanum rostratum J. T. Howell 1985-7-6 s.n. Marin Terra Linda. Nazareth House gardens. Comment
  JEPS12170  Solanum umbelliferum W. L. Jepson Feb 13 1900-Feb 18 1900 21257 Marin Inverness Comment
  UC1614675  Solanum umbelliferum Charles M. Belshaw 1934-3-18 57 Marin 3 1/2 mi w of Mill Valley Comment
Read comments
Aug 8 2007
  UC36230  Solidago elongata Harley P. Chandler 1900-2-26 505 Marin Ross Valley Region of San Francisco Bay, , Ross Valley (Mount Tamalpais) Comment
  UC36243  Solidago elongata J. Burtt Davy 1900-7-12 6874 Marin Point Reyes Point Reyes (Western Middle California) Comment
  UC36272  Solidago spathulata J. Burtt Davy 1900-7-12 6875 Marin Point Reyes Comment
  UCD163598  Solidago velutina subsp. californica Peter Rubtzoff 1980-9-9 9626 Marin San Anselmo. Comment
  SD112524  Solidago velutina subsp. californica Darley F. Howe 1977-10-10 5009 Marin 3 miles north of Tamales. Comment
  CAS-BOT-BC365853  Soliva sessilis John Thomas Howell 1967-5-5 42163 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC365856  Soliva sessilis John Thomas Howell 1967-4-16 42064 Marin Along Matt Davis Trail, Fern Canyon, Mt. Tamalpais Comment
  CAS-BOT-BC365873  Soliva sessilis R. Bacigalupi 1927-3-20 1522 Marin On old roadway above Alto Comment
  CAS-BOT-BC365876  Soliva sessilis H. L. Mason 1928-4-13 4315 Marin Hills north of San Rafael Comment
  JEPS58908  Sonchus asper Javier Penalosa 1962-12-23 2631 Marin Paradise Dr. at Playa Verde ((a street 1.4 mi nw of road to Naval Net Depot)); Tiburon Peninsula Comment
  CAS-BOT-BC374634  Sonchus oleraceus Javier Penalosa 1961-7-8 1932 Marin Tiburon Peninsula. Tiburon 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
  POM312969  Sparganium erectum subsp. stoloniferum H. L. Mason 1946-7-24 12925 Marin Second lake south of Bear Valley on road to Lake Ranch. Comment
  CAS-BOT-BC235375  Spartina densiflora Catherine Best 1995-6-27 1487 Marin Growing in Richardson Bay at the edge of Blackies Pasture where the creek runs into the bay, Tiburon Comment
  SJSU7954  Spartina foliosa H. T. Harvey 1978-10-11 634 Marin along margin of slough Creekside Park, Corte Madera Comment
  CAS-BOT-BC309809  Spartium junceum A. Williams; F. Leist; S. Tsiu; W. Dreskin; R. Brostrom 2013-5-4 13240 A Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  CAS-BOT-BC389958  Spergula arvensis Javier Penalosa 1961-3-11 1119 Marin Tiburon Peninsula. 602 ft. hill west of Paradise Cay, south slope at 350 ft. 106 Comment
  RSA477987  Spergula arvensis M. B. Dunkle 1936-8-14 4785 Marin Southwest Inverness, Coastal Northern California Comment
  UC615354  Spergula arvensis subsp. arvensis Beryl O. Schreiber 1932-2-21 24 Marin Inverness, County Rd. Comment
  CAS-BOT-BC390146  Spergularia bocconi Javier Penalosa 1961-7-8 1936 Marin Tiburon Peninsula. Border of Typha Marsh in Tiburon Comment
  RSA0097866  Spergularia bocconi J. T. Howell 1944-9-24 20744 Marin Stinson Beach. Comment
  CHSC23013  Spergularia macrotheca Robert A. Schlising; Anna Eagle 1962-6-8 2290 Marin Coast Ranges. Near Point Reyes Lighthouse. Comment
  CAS-BOT-BC390363  Spergularia macrotheca var. macrotheca John Thomas Howell 1944-6-25 19668 Marin Between McNear's Landing and San Rafael Comment
  CAS-BOT-BC390822  Spergularia marina John Thomas Howell 1945-5-9 20851 Marin Ignacio Comment
  CAS-BOT-BC390538  Spergularia media Alice Eastwood 1921-6-9 10595 Marin Almonte Comment
  CAS-BOT-BC390540  Spergularia media John Thomas Howell 1944-4-23 19397 Marin Escalle Comment
  CAS-BOT-BC390544  Spergularia media R. S. Ferris; Ira L. Wiggins 1935-7-19 8117 Marin Flats on south side of bridge across head of Drake's Estero Comment
  CAS-BOT-BC390623  Spergularia rubra John Thomas Howell 1930-10-5 5522 A Marin 2 miles west of Marin--Sonoma Co. line Comment
  CAS-BOT-BC390626  Spergularia rubra Gordon H. True 1968-7-5 4657 Marin Point Reyes Bird Observatory ca. 3mi. northwest of Bolinas at Arroyo Hondo 60 Comment
  SEINET11933458  Spergularia rubra F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -135 Marin Elephant Rocks, ca 2.6 mi W on Dillon Beach Road from junction with CA 1 145 Comment
  SEINET3153364  Sphacele calycina K. Brandegee 1907-6-28 sn Marin Bolinas Ridge Comment
  SEINET7722240  Spiraea discolor Unknown Marin Camp Taylor Comment
  CHSC9113  Stachys ajugoides var. rigida M. Banning 1970-3-24 373 Marin 1 mi from junction of Redwood Hwy. and Marin Professional Center Parkway, on the latter. Top of hill to the left. (About 2 mi N of San Rafael on Hwy 101). 15 Comment
  JEPS63072  Stachys ajugoides var. rigida W. L. Jepson 1892-9-9 14957 Marin Ross Valley Comment
  JEPS77197  Stachys ajugoides var. rigida Robert M. Lloyd 1963-4-24 2346 Marin 3.5 mi s Fairfax (on Bolinas Road) 243 Comment
  UCLA70976  Stachys ajugoides var. rigida Joseph Andorfer Ewan 1934-3-15 8899 Marin 1 mi e Tomales Comment
  SD84999  Stachys bullata J. S. Ramus 1963-4-28 78 Marin Fire trail adjacent to Phoenix Lake; beneath Rosa shrubs. 121 Comment
  RSA256409  Stachys chamissonis Robert A. Norris 1974-7-28 2136 Marin By Sir Francis Drake Blvd., approx. 1-1/2 mi. WNW Inverness. Comment
  SD51351  Stachys chamissonis Darley F. Howe 1961-7-28 3075 Marin 4.7 miles from Invernes on road to Pt. Reyes. 60 Comment
  CAS-BOT-BC232241  Stachys pycnantha A. Howald; J. Dela Cruz; Z. Beltz; et al. 2012-8-25 1453 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Ridgecrest Blvd., on Laurel Dell Fire Rd. near culvert LD-17.3. Comment
  JEPS63038  Stachys pycnantha W. L. Jepson 1928-6-10 12929 Marin Tiburon Comment
  CAS-BOT-BC304400  Stachys rigida P. DaSilva; J. Barrela; S. Huang; M. A. Garcia; J. Stern 2013-5-4 13521 Marin Mount Tamalpais. Marin Municipal Water District lands: NE of large turnaround at top of Fish Grade near Filter Plant Road, under solitary coast live oak Comment
  SEINET9313642  Stachys rigida Unknown 1998-5-25 20391 Marin Marin Comment
  POM126687  Stachys rigida subsp. quercetorum W. P. Taylor 1913-5-30 s.n. Marin 3 mi. west of Inverness. 91 Comment
  SEINET7977064  Stachys rigida subsp. quercetorum A. A. Heller 1906-6-12 8401 Marin Mt. Tamalpais Comment
  UCD126046  Stachys rigida var. quercetorum H. A. Borthwick 1925-6-6 1812 Marin exact location unknown. Comment
  CAS-BOT-BC374826  Stebbinsoseris heterocarpa John Thomas Howell 1946-5-12 s.n. Marin Fairfax Country Club Comment
  CAS-BOT-BC374823  Stebbinsoseris heterocarpa Doreen Smith; Wilma Follette 2002-4-23 s.n. Marin Along ranch road that is County Open Space trail, (Big Rock Trail), trail head at crest of Lucas Valley Road Comment
  CAS-BOT-BC175351  Stellaria borealis subsp. sitchana R. S. Ferris; Ira L. Wiggins 1935-7-19 8094 Marin Summit of divide between Inverness and Point Reyes Lighthouse 2.5 mi. from Inverness Comment
  UC1106307  Stellaria nitens John Thomas Howell 1982-4-27 23084 Marin w of San Anselmo (Bald Mt); Bald Mt. Comment
  UC13616  Stellaria nitens H. P. Chandler Feb 1900 Marin Bill Williams Gulch Mt. Tamalpais (Mt. Tamalpais) Comment
  CAS-BOT-BC375223  Stephanomeria elata John Thomas Howell 1944-9-24 20749 Marin East side of Bolinas Lagoon Comment
  CAS-BOT-BC375219  Stephanomeria elata John Thomas Howell 1944-9-3 20718 Marin West of Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC375226  Stephanomeria elata John Thomas Howell 1945-10-28 21552 Marin Along road, s. end of Bolinas Ridge, Mt. Tamalpais Comment
  UCD136276  Stephanomeria elata L. D. Gottlieb 1969-10-11 6958 Marin 1/4 mile east of Lighthouse, Pt. Reyes. 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
  CAS-BOT-BC375823  Stephanomeria virgata Alice Eastwood 1915-9-26 s.n. Marin Near Fairfax along road Comment
  CAS-BOT-BC375826  Stephanomeria virgata John Thomas Howell 1946-3-24 21568 Marin Fairfax Hills Comment
  SEINET10893288  Stipa pulchra John Thomas Howell 1944-5-21 Howell s.n. Marin Phoenix Lake, Mt. Tamalpais Comment
  OBI70529  Stipa purpurata G. D. Barbe 1979-5-16 2501 Marin W of Bolinas Ridge, 0.5 km E of SR 1, between Coppermine and Wilkins gulches at Dogtown (Woodville), 4 km N of Bolinas. S11 T1N R8W MDB&M 121 Comment
  CAS-BOT-BC61178  Streptanthus batrachopus Hans Leschke 1941-7-6 s.n. Marin Tamalpais. Simmons Trail. Comment
  CAS-BOT-BC61179  Streptanthus batrachopus Rimo Bacigalupi 1943-7-16 2771 Marin Carson Ridge, summit at head of Big Carson Canyon. Comment
  UC575762 Image available Streptanthus batrachopus J. L. Morrison 1937-6-8 2493 Marin 0.25 mi ne Rifle Camp (on n side of trail); Mount Tamalpais; NE of Rifle Camp, Mt. Tamalpais, Marin Co. 609 Comment
  UC630649  Streptanthus batrachopus John L. Morrison and Florence S. Morrison 1938-6-13 3109 Marin outcrop along trail that leads to San Geronimo Ridge about 200 yds from spring that marks the north end of Carson Ridge Comment
Read comments
Mar 22 2019
  CAS-BOT-BC87252  Streptanthus glandulosus subsp. niger A. R. Kruckeberg 1947-5-17 1448 Marin Tiburon peninsula. Comment
  CAS-BOT-BC87262  Streptanthus glandulosus subsp. pulchellus John Thomas Howell 1946-5-12 21815 Marin Carson Country. Comment
  JEPS27082  Streptanthus glandulosus subsp. pulchellus M. K. Curran May 1886 Marin Tamalpais Comment
  UC10910  Streptanthus glandulosus subsp. pulchellus Willis L. Jepson 1892-6-11 Marin Mt. Tamalpais Comment
  UC117394  Streptanthus glandulosus subsp. pulchellus T. S. Brandegee 1892-6-13 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
  JEPS26977  Streptanthus glandulosus subsp. secundus W. A. Setchell 1896-1 Marin Mt. Tamalpais Comment
  JEPS80905  Streptanthus glandulosus subsp. secundus Edward Lee with W. Joseph 1936-6-14 2231 Marin n shore Alpine Lake Comment
  UC117389  Streptanthus glandulosus subsp. secundus T. S. Brandegee Marin Tamalpais Comment
  CAS-BOT-BC87285  Streptanthus glandulosus subsp. secundus Doreen Smith 1993-5-5 s.n. Marin Crown fire road above Kentwood Lands. Comment
  CAS-BOT-BC87287  Streptanthus glandulosus subsp. secundus Mrs. H. C. Cantelow 1936-5-2 s.n. Marin Phoenix Lake. Comment
  POM143639  Streptanthus glandulosus subsp. secundus Alice Eastwood 1903-6-2 3239 Marin North side of Mt. Tamalpais. Comment
  JEPS77161  Streptanthus niger Robert M. Lloyd 1963-4-5 2310 Marin about 1 mi nw Tiburon (base of roadcut) Comment
  UC1292643  Streptanthus niger A. R. Kruckeberg 1947-5-17 1448 Marin sw-facing slope Tiburon Peninsula Comment
  CAS-BOT-BC99143  Symphyotrichum chilense Peter Rubtzoff 1951-9-23 805 Marin Near road from Stinson Beach to Bootjack Camp (Mt. Tamalpais), about 1 mi. from Stinson Beach Comment
  SD101075  Symphyotrichum chilense Darley F. Howe 1977-10-10 Marin 3 miles north of Tomales Bay on Highway 1 Comment
  UC29907  Symphyotrichum subspicatum J. Burtt Davy 1894-8-28 1218 Marin Bolinas Bay Comment
  CAS-BOT-BC175911  Symphyotrichum subspicatum Catherine Best 1979-10-8 s.n. Marin Near Old St. Hilary's (but not in Preserve), Tiburon Peninsula Comment
  CAS-BOT-BC99438  Symphyotrichum subulatum var. ligulatum Doreen Smith 1999-10-9 s.n. Marin Santa Venetia at Marin County Civic Center Comment
  CAS-BOT-BC99439  Symphyotrichum subulatum var. ligulatum Doreen Smith 1997-8-12 s.n. Marin San Rafael, Davidson School area (Jordan Street) Comment
  CAS-BOT-BC531488  Synthyris reniformis D. Greenberger; J. Doyle; M. Anthonisen; M. Evans 2015-4-10 15321 Marin Mount Tamalpais. Marin Municipal Water District lands: down Kent Pump Rd toward Alpine Lake, S side of Lagunitas Creek, up slope Comment
  UC673548  Synthyris reniformis H. L. Mason 1931-3-13 5809 Marin Lagunitas Creek Comment
  POM14923  Synthyris reniformis C. F. Baker 1903-4-18 3166 Marin North side of Mt Tamalpais. From type locality. Comment
  CAS-BOT-BC223946  Tamarix parviflora Catherine Best 1996-6-1 1494 Marin Growing on the edge of Richardson Bay at the Audubon Preserve, Tiburon Comment
  UCSB12902  Taraxia ovata Dearing, Hugh; Dearing, Margaret 1933-5-14 Marin north of Sausalito Comment
  JEPS144  Tauschia kelloggii W. L. Jepson 1892-6-11 14324 Marin Mt. Tamalpais Comment
  UCD161850  Tauschia kelloggii Ayzik Solomeshch 2014-6-3 s.n. 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
  UC874896  Tauschia kelloggii Milo S. Baker 1931-3-31 5070 Marin Throckmorton Trail Mt. Tamalpais (Mt. Tamalpais) Comment
  CAS-BOT-BC441146  Tellima grandiflora Dr. A. Kellogg; W. G. W. Harford 1869-3-25 240 Marin Sauslito Comment
  CAS-BOT-BC175895  Teucrium fruticans Wilma Follette 2001-3-28 s.n. Marin Fort Cronkhite, Golden Gate National Recreation Area, north of Cronkhite Beach Comment
  JEPS55122  Thalictrum fendleri var. polycarpum W. L. Jepson 1896-3-23 Marin Ross Valley Comment
  UC9702  Thalictrum fendleri var. polycarpum J. B. Davy 1898-3-2 Marin Angel Island Comment
  CAS-BOT-BC399789  Thalictrum polycarpum Volney Rattan 1877-1-1 s.n. Marin Angel Island, San Francisco Bay Comment
  UC1129932  Thermopsis californica var. californica H. S. Yates 1935-4-2 5044 Marin 1 mi nw Muir Woods; Tamalpais Quadrangle Comment
  UCD108618  Thermopsis californica var. californica Miss Fink 1929-4-1 s.n. Marin Tiburon Island. Comment
  JEPS77170  Thermopsis macrophylla var. macrophylla Robert M. Lloyd 1963-4-5 2320 Marin about 1 mi nw Tiburon Comment
  CAS-BOT-BC88140  Thlaspi arvense John Thomas Howell 1988-6-5 s.n. Marin In the Terra Linda Community Garden New Albion Way opposite Cermonte Court. Comment
  CAS-BOT-BC279938  Thysanocarpus curvipes T. Gosliner; M. E. Hannibal; S. Imazumi; S. Whelan 2013-4-12 13612 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  CAS-BOT-BC88481  Thysanocarpus curvipes John Thomas Howell 1944-4-13 19377 Marin Big Rock Ridge west of Hamilton Field. Comment
  RSA0041665  Thysanocarpus curvipes var. elegans John Thomas Howell 1947-4-27 23106 Marin Bald Mt. west of San Anselmo. Comment
  RSA504636  Tofieldia glutinosa subsp. occidentalis Bob Soost 1989-6-24 s.n. Marin Point Reyes, northwest side of Creamery Bay, 1 mile east of Highway Comment
  UCD128161  Torilis arvensis John Thomas Howell 1976-6-2 51808 Marin Larkspur. Comment
  RSA128905  Torilis nodosa P. H. Raven 1950-7-18 s.n. Marin Buena Vista Drive above Mill Valley Comment
  SACT002421  Torresia macrophylla P. Kennedy 1914-3-22 Marin Comment
  CAS-BOT-BC81397  Torreya californica William R. Dudley 1893-4-1 s.n. Marin Camp Taylor Comment
  CAS-BOT-BC81402  Torreya californica C. Hart Merriam 1907-8-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC85186  Torreya californica S. E. Hirstel 1933-5-14 s.n. Marin Camp Tucker, north side of Mt. Tamalpais Comment
  OBI22695  Torreya californica Neil Havlik 1968-5-18 195 Marin N side of Mt Tamalpais, about 1 mi from Potrero Meadow on Kent Trl Comment
  UC1083326  Torreya californica Herbert L. Mason 1926-3-6 2684 Marin Mt. Tamalpais Comment
  UC1324890  Torreya californica H. U. Stauffer and E. Molseed 1964-5-17 5934 Marin 11 km w Fairfax; Alpine Lake 200 Comment
  UCSB26260  Torreya californica Ketcham, A. 1968-5-18 Marin At Willow Meadow, on the north side of Mount Tamalpais, about 1 mile from Potrero Meadows on the Kent Trail Comment
  CAS-BOT-BC81412  Torreya californica H. E. McMinn 1922-12-27 425 Marin along trail from Lagunitas to Bolinas Ridge Comment
  UC635188  Toxicodendron diversilobum Curtis Ferris 1932-3-5 24 Marin e. side Bolinas Bay Bolinas Bay Comment
  LA62836  Toxicodendron diversilobum Carl Epling; 1921-3-13 5158 Marin Comment
  CAS-BOT-BC232264  Toxicoscordion fontanum B. Young; K. Emmett; O. Anderson; J. Baxter 2012-6-23 1705 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., culvert OS-12 Comment
  CAS-BOT-BC232265  Toxicoscordion fontanum E. Wrubel; A. Castner; E. Tyson; et al. 2012-6-23 1500 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
  UC1301101  Trifolium barbigerum Helen K. Sharsmith 1963-5-18 5469 Marin near Fallon (pasture land); San Francisco Bay Rgion 60 Comment
  RSA212126  Trifolium campestre L. S. Rose 1969-6-12 69031 Marin 1 mi. w. of Olema, Bear Valley Ranch. 46 Comment
  JEPS65749  Trifolium depauperatum var. amplectens Ivar Tidestrom 1895-5-11 Marin near Mill Valley Comment
  UC631229  Trifolium depauperatum var. amplectens P. B. Kennedy 1914-4-19 4684 Marin Mill Valley Comment
  LA205217  Trifolium depauperatum var. truncatum Lewis S. Rose; 1933-4-12 33074 Marin Sausalito Comment
  UCD70785  Trifolium depauperatum var. truncatum Michele H. Mills 1998-3-30 201 Marin San Quentin. Tiburon Peninsula, Middle Ridge Open Space Preserve. 137 Comment
  POM195444  Trifolium dichotomum H. E. Parks, Susan T. Parks, C. R. Parks 1930-4-10 0490 Marin Hills above Tiburon Comment
  UC1300871  Trifolium fucatum Helen K. Sharsmith 1963-5-18 5433 Marin near Larkspur (Alpine Dam Rd) Comment
  UCD109034  Trifolium fucatum Lewis S. Rose 1956-5-21 56074 Marin Tiburon Peninsula, near California City. 30 Comment
  RSA128990  Trifolium fucatum var. fucatum Peter H. Raven 1949-5-4 423 Marin Tiburon 137 Comment
  CAS-BOT-BC443983  Trifolium glomeratum C. Kellner; L. Hasz; C. Casey; P. Scott; D. Greenberger 2014-5-10 14626 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
  CAS-BOT-BC232482  Trifolium hirtum S. Whelan; L. DiGirolamo; A. Young 2012-5-5 108 Marin Marin Municipal Water District Lands: Mount Tamalpais. Behind Throckmorton Fire Station, on slope between station and bypass trail Comment
  RSA128935  Trifolium macraei J. T. Howell 1949-5-25 25333 Marin Point Reyes Peninsula Comment
  RSA90933  Trifolium macraei P. B. Kennedy s.n. Marin Fairfax Comment
  UCD38311  Trifolium macraei Beecher Crampton 1954-4-28 1809 Marin 5 miles northeast of Pt. Reyes Lighthouse. Comment
  RSA637576  Trifolium microcephalum Michael A. Vincent 8602 Marin Point Reyes. Along Sir Francis Drake Boulevard. At entrance road to North Beach. Comment
  SJSU8015  Trifolium microcephalum K. S. Kilborn 1963-5-10 101 Marin 2 mi W of Fairfax Comment
  UC1745982  Trifolium microdon Annetta M. Carter 1934-4-29 530 Marin 10 mi. NW of Tomales on rd. running W from Estero Dist. School. 1.6 mi. W of school. Comment
  JEPS128143  Trifolium tomentosum Eric Wrubel 2011-5-2 NPS 8 Marin Golden Gate National Recreation Area, Fort Cronkhite. Mitchell Road, south of Rodeo Beach parking lot. Comment
  UCSC006199  Trifolium variegatum Randall Morgan 1995-6-8 2743 Marin Between receiving stations, S of Abbotts Lagoon, Pt. Reyes 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
  UC746984  Trifolium variegatum var. melananthum G. Thomas Robbins with J. T. Howell 1945-5-9 1895 Marin 1/2 mi n Hamilton Field Air Force Base Comment
  UC403377  Trifolium variegatum var. variegatum H. E. and S. T. Parks 1930-4-10 469 Marin above town (hill); Tiburon Peninsula Comment
  UC555579  Trifolium willdenovii H. L. Mason 1928-4-28 4405 Marin Tiburon Peninsula Comment
  SEINET12157352  Trifolium willdenovii M. T. Doutt 1931-1 377 Marin near Alpine Dam Comment
  UC16744  Trifolium willdenovii Bolander April 1866 6285 Marin Comment
  UC631045  Trifolium wormskioldii P. B. Kennedy May 1907 Marin Fairfax Comment
  UC123728  Trifolium wormskioldii H. A. Walker 1907-5-9 584 Marin on rd to Mt. Tamalpais Comment
  UCD35705  Trifolium wormskioldii Beecher Crampton 1960-6-8 5605 Marin Pt. Reyes Peninsula, 1.5 miles south of McClure's Beach. Comment
  CAS-BOT-BC451824  Triglochin maritima John Thomas Howell 1945-8-19 21435 Marin At head of Drakes Bay Comment
  CAS-BOT-BC451846  Triglochin maritima John Thomas Howell 1944-5-7 19449 Marin Larkspur salt marsh Comment
  RSA69615  Triglochin maritima J. T. Howell 1941-6-8 19271 Marin Near McNears Landing [McNears Beach] Comment
  CAS-BOT-BC451843  Triglochin maritima Javier Penalosa 1961-4-29 1356 Marin Tiburon Peninsula. NW of Marin Country Day School. Comment
  CAS-BOT-BC451965  Triglochin striata John Thomas Howell 1946-7-4 22178 Marin Dillons Beach Comment
  UC4015  Trillium chloropetalum J. Burtt Davy 1894-3-31 679 Marin Olema Comment
  CAS-BOT-BC519104  Trillium chloropetalum var. chloropetalum Lena E. Bowley 1910-2-1 s.n. Marin Unspecified Comment
  CAS-BOT-BC133405  Trillium ovatum Paul F. Covel 1938-4-15 1532 Marin Woods above Alpine Lake Comment
  SEINET7725808  Trillium sessile Unknown Marin Saucelito Comment
  UC1784188  Triphysaria eriantha Ethel Crum 1930-1 680 Marin Point Reyes Comment
  UCR17488  Triphysaria eriantha E. Turula 1975-3-25 59 Marin Ukiah, State Street 0.1 mi north of Low Gap Road. 195 Comment
  JEPS58927  Triphysaria eriantha subsp. eriantha John Thomas Howell 1946-4-14 21627 Marin near Dillons Beach; near Dillons Beach Comment
  CHSC20873  Triphysaria eriantha subsp. rosea Robert A. Schlising; L. D. Thurman 1963-5-11 2576 Marin Junction Franklin School Road and Tomales-Dillons Beach Road. Comment
  JEPS10681  Triphysaria eriantha subsp. rosea R. F. Hoover 1941-5-12 5065 Marin Point Reyes Peninsula Drake's Estero; Point Reyes Peninsula w of Drake's Estero Comment
  SBBG68598  Triphysaria eriantha subsp. rosea Mrs. H. P. Bracelin 1930-3-20 18 Marin 1 mi S of Lagunitas 66 Comment
  JEPS15134  Triphysaria floribunda B. Schreiber 1937-4-9 2393 Marin Point Reyes Lighthouse; Point Reyes Quadrangle, Point Reyes Lighthouse 152 Comment
  JEPS21812  Triphysaria floribunda Bryce G. Decker 1958-5-7 77 Marin Sir Francis Drake Boulevard past Point Reyes Station 1 mi s RCA radio installation; Sir Francis Drake Boulevard past Point Reyes Station Comment
  UC496353  Triphysaria floribunda Roxana S. Ferris 1932-4-2 8046 Marin 2 mi from Point Reyes lighthouse (Point Reyes lighthouse); Point Reyes Comment
  CAS-BOT-BC238512  Triphysaria floribunda John Thomas Howell 1930-4-20 4743 Marin 1.5 miles from Pt. Reyes on road to Inverness Comment
  CAS-BOT-BC238530  Triphysaria floribunda Ronie Clark 1983-4-13 PR 83 -010 Marin Point Reyes National Seashore. Limantour area - E of Drakes Head and abutting Limantour Estero 12 Comment
  UC1301194  Triphysaria versicolor subsp. faucibarbata Helen K. Sharsmith 1963-5-18 5468 Marin near Fallon; San Francisco Bay Region 60 Comment
  UC886477  Triphysaria versicolor subsp. faucibarbata Alice Eastwood 1912-5-20 42 Marin Lagunitas Comment
  CAS-BOT-BC522013  Triteleia hyacinthina Elsie Zeile 1910-5-15 s.n. Marin Fairfax Comment
  CAS-BOT-BC522016  Triteleia hyacinthina Volney Rattan 1886-5-11 s.n. Marin Corte Madera Comment
  JEPS2502 Image available Triteleia laxa W. L. Jepson 1900-6-8 557 Marin Inverness Comment
  POM319437  Triteleia laxa Patricia Wilder 1965-6-7 3525 Marin San Geronimo Ridge. 381 Comment
  RSA120193  Triteleia laxa S. S. Tillett 1956-6-30 566 Marin On hillside overlooking Drake Memorial, Drake s Bay, Point Reyes Peninsula. Comment
  SEINET10533650 Image available Triteleia laxa A. Arthur Heller 1902-6-19 Heller 5728 Marin Tiburin peninsula, along the Bay Road. Comment
  JEPS79723  Triteleia peduncularis Edward Lee with W. Joseph 1935-7-8 1593 Marin w end Potrero Meadow (along stream); Mt. Tamalpais Comment
  CAS-BOT-BC527406  Triteleia peduncularis Javier Penalosa 1961-7-8 1960 Marin Marshy strips (fingers) below old St. Hilary's Tiburon Comment
  CAS-BOT-BC527409  Triteleia peduncularis Marian L. Campbell 1919-6-16 s.n. Marin Mt. Tamalpais Comment
  RSA216166  Triteleia peduncularis J. T. Howell 1966-7-20 41986 Marin John Thomas Howell Botanical Garden, Tiburon. Comment
  CAS-BOT-BC73966  Turritis glabra John Thomas Howell 1946-6-9 s.n. Marin Abbotts Lagoon. Comment
  UC1177406  Typha angustifolia John Thomas Howell 1948-9-19 25288 Marin Phoenix Lake Mt. Tamalpais; , Phoenix Lake 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
  SD234131  Ulex europaeus Virginia Pinkus Ryder 1964-2-1 48 Marin North San Raphael. Swamp across from Frank Lloyd Wright Building. 29 Comment
  OBI70885  Ulmus pumila Matt Ritter 2009-7-2 s.n. Marin Street Tree in San Raphael, Ca Comment
  CAS-BOT-BC279926  Umbellularia californica D. Smith; J. Baxter; F. Lerst; R. Truitt; L. Wess 2013-3-9 13018 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  HSC14487  Umbellularia californica L. S. Rose 1968-3-18 68008 Marin Alpine Lake 244 Comment
  RSA634974  Umbellularia californica Michael A. Vincent 1999-6-10 8590 Marin At pull-off along Pt. Reyes-Petaluma Road, 1.4 miles north of Hick s Valley Road. Comment
  CAS-BOT-BC381909  Uropappus lindleyi R. E. Frenkel 1964-5-28 528 Marin On Fairfax-Bolinas Road, 1.5 miles south of Meadows C.C. 304 Comment
  CAS-BOT-BC381921  Uropappus lindleyi F. Grinnell Jr. 1918-4-28 s.n. Marin Lagunitas Comment
  UC1176759  Urtica dioica subsp. holosericea John Thomas Howell 1945-8-5 21365 Marin near Stinson Beach 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
  CAS-BOT-BC193929  Vaccinium ovatum J. B. Davy 1893-4-26 s.n. Marin Mt. Tamalpais Comment
  RSA257611  Vaccinium ovatum Gary D. Wallace 1973-4-16 1162 Marin West of Mt. Tamalpais along the west side of Lake Alpine. Comment
  RSA471176  Vaccinium ovatum H. de Forest 1930-4-21 s.n. Marin Mt. Tamalpais. 762 Comment
  UC141804  Vaccinium ovatum A. A. Heller 1904-4-28 7362 Marin Corte Madera Comment
  UC412671  Vaccinium ovatum Franklin P. Nutting 1894-4 Marin Mt. Tamalpais Comment
  UC589443  Vaccinium ovatum Beryl O. Schreiber 1932-6-30 652 Marin Indian Beach Tomales Bay Comment
  UCSB13313  Vaccinium ovatum Blattau, Jim 1962-4-17 Marin 1.9 miles south of Inverness on California Highway 1 152 Comment
  CAS-BOT-BC76097  Vancouveria planipetala Volney Rattan 1886-5-8 s.n. Marin Camp Taylor. Comment
  UC9796  Vancouveria planipetala Chesnut and Drew 1889-5-11 Marin Mt. Tamalpais Comment
  CAS-BOT-BC76106  Vancouveria planipetala Greg de Nevers 2001-5-18 12499 Marin Bolinas-Fairfax Road, mile marker 6-8. Comment
  CAS-BOT-BC176096  Verbena bonariensis John Thomas Howell 1943-9-5 19323 Marin In southern part of Mill Valley 7 Comment
  CAS-BOT-BC176099  Verbena lasiostachys John Thomas Howell 1946-7-4 22172 Marin Salmon Creek Comment
  RSA256395  Veronica americana Robert A. Norris 1974-5-24 2024 Marin At border of Paradise Drive, E side of Tiburon Peninsula. Comment
  CAS-BOT-BC143046  Veronica persica Doreen Smith 2002-4-1 s.n. Marin Tomales Bluffs Comment
  UC1745543  Veronica scutellata Annetta M. Carter, Edward Lee 1934-6-17 657 Marin Olema-Bolinas Road near Five-Brook. Comment
  JEPS87361  Veronica serpyllifolia subsp. humifusa Eva Buxton 1993-6-3 980 Marin Tiburon, Tiburon Middle Ridge Tiburon Middle Ridge; Tiburon, Tiburon Middle Ridge Comment
  UCD108785  Vicia benghalensis Javier Penalosa 1961-5-30 1530 Marin Tiburon Blvd, ca. 50 yds. West of Blackfield Dr. Comment
  UCD36543  Vicia gigantea Beecher Crampton 1954-4-28 1800 Marin 1/4 mile east of Woodacre. Comment
  UC19265  Viola adunca J. Burtt Davy 1900-6-18 6714 Marin Point Reyes Comment
  RSA77994  Viola adunca Verne Grant, Alva Grant 1947-4-6 7914 Marin Point Reyes Peninsula, 12 miles from Inverness. Comment
  SEINET6176294  Viola adunca C. Ritchie Bell 1963-3-30 17486 Marin ca. .8 miles south of Mc Clure Beach.; 0 Comment
  CAS-BOT-BC536869  Viola glabella Gordon H. True 1977-4-13 8174 Marin Audubon Canyon Ranch, Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 mi N of Stinson Beach 6 Comment
  RSA254426  Viola glabella Robert A. Norris 1975-4-10 2309 Marin Samuel P. Taylor State Park. Comment
  RSA80508  Viola glabella Milo S. Baker 1944-02 10777 Marin Paper Mill Cr, near public fountain. Comment
  UC19310  Viola ocellata W. H. Brewer March 1862 917 Marin Mount Tamalpais Comment
Read comments
Dec 12 2015
  UC1314331  Viola sempervirens Katharine Brandegee c. 1910 Marin Bolinas Ridge 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
  UC615461  Viola sempervirens Beryl O. Schreiber 1932-7-5 859 Marin Inverness, Mount Vision Road Inverness Comment
  CAS-BOT-BC198782  Vulpia bromoides John Thomas Howell 1943-4-11 17920 Marin Black Canyon, San Rafael Hills Comment
  CAS-BOT-BC198803  Vulpia bromoides Gordon H. True 1977-5-5 8182 Marin Pike County Gulch, Galloway Canyon, on western slope of Bolinas Ridge, ca. 3 miles north of Stinson Beach - Audubon Canyon Ranch 3 Comment
  CAS-BOT-BC198806  Vulpia bromoides Javier Penalosa 1961-5-30 1560 Marin Hill southeast of a point on Tiburon Blvd. 1.2 mi. from U.S. 101, Tiburon Peninsula Comment
  CAS-BOT-BC183157  Vulpia microstachys var. ciliata John Thomas Howell 1946-5-14 21840 Marin Between Barth's Retreat and Potrero Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC184363  Vulpia microstachys var. pauciflora John Thomas Howell 1966-4-18 41493 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC184366  Vulpia microstachys var. pauciflora R. E. Frenkel 1964-5-23 524 Marin On Fairfax-Bolinas Road, 1.5 miles south of Meadows C.C. 304 Comment
  UCD94909  Vulpia myuros Javier Penalosa; D. Ripley, S. McCarthy 1961-4-29 1359 Marin near Marin County Day School. (Paradise Drive 1.3 miles from intersection with U.S. 101.) Comment
  CAS-BOT-BC184807  Vulpia myuros subsp. megalura John Thomas Howell 1948-5-16 24299 Marin Upper part of Cascade Canyon, Mt. Tamalpais Comment
  CAS-BOT-BC128789  Whipplea modesta Hy Edwards 1877-1-1 1 III Marin Unspecified Comment
  UC1541296  Whipplea modesta Harold E. Parks March 1926 Marin Mt. Tamalpais 152 Comment
  SEINET12217349  Whipplea modesta F. H. Utech 1988-1 88 -154 Marin W slope of Mt. Tamalpais, Ridgecrest Road from Bolinas Ridge to Alpine Dam & Fairfax 380 Comment
  UCD138088  Wolffiella lingulata S. Galen Smith; Francia Chisaki, J. Swanson, W. Doyle 1958-8-17 3132 Marin east side of road; about 2 miles south of Olema along Highway. Comment
  SEINET3883311  Wolffiella oblonga S. Galen Smith, Francia Chisaki; J. Swanson; W. Doyle 1958-8-17 3132 Marin About 2 miles south of Olema along Highway I.; 0 Comment
Read comments
Jan 27 2016
  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-BC77840  Woodwardia fimbriata Fred Rose; Gordon H. True 1969-4-18 4831 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  UCR16855  Wyethia angustifolia William E. Wayburn 1973-4-22 730422- 3 Marin Central Coast, c. 3 miles north of Bolinas on cliffs above the beach, above Duxbury Point 0 Comment
  CAS-BOT-BC382962  Wyethia angustifolia Javier Penalosa; D. Ripley 1961-4-29 1399 Marin Tiburon Peninsula. North slope of hill above Paradise Cove 152 Comment
  HSC6315  Wyethia angustifolia B. Francis 1964-3-24 26 Marin 0.6 mi. NE of Tiburon Comment
  SEINET11808776  Wyethia angustifolia C. F. Quibell 1976-1 1375 Marin S side of road W of summit Marshall-Petaluma Rd Comment
  CAS-BOT-BC383641  Xanthium spinosum John Thomas Howell 1980-9-8 53896 Marin Bottom of Alpine Lake near Bon Tempe Lake dam Comment
  CAS-BOT-BC383719  Xanthium strumarium John Thomas Howell 1947-10-19 24190 Marin Strand of Alpine Lake Comment
  UC167934  Xerophyllum tenax Alice Eastwood 1901-6-16 Marin Mount Tamalpais Comment
  CAS-BOT-BC527089  Xerophyllum tenax John Thomas Howell 1947-5-25 23201 Marin Kent Trail near Willow Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC186054  Zea mays Walter Lennon 1974-10-24 s.n. Marin San Rafael Comment
  CAS-BOT-BC530474  Zigadenus fontanus John Thomas Howell 1936-6-7 12656 Marin Mount Tamalpais, near Boot Jack Comment
  UC4115  Zigadenus fremontii Harley P. Chandler 1900-2-26 490 Marin Mount Tamalpais San Francisco Bay Region Comment
  CAS-BOT-BC531919  Zigadenus fremontii Peter H. Raven; Michael P. Johnson 1967-5-1 21167 Marin South ridge of Mount Ida, Angel Island 213 Comment
  RSA0028822  Zigadenus fremontii H. E. Parks, S. T. Parks 1930-3-15 405 Marin Tiburon Peninsula. 61 Comment
  JEPS82536  Zigadenus micranthus var. fontanus Roger Raiche 1984-5-12 40145 Marin near Marshall (Frink Canyon, along Marshall-Petaluma Road, 3.3 mi se from its intersection with Coast Highway 1, near crest of road); Frink Canyon