Search Results — 2000 specimen records retrieved (1378 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
  UC280188  Abelia rupestris H. A. Walker 1919-11-10 5123 Marin San Rafael (Mr. Menzies) Comment
  RSA0025743  Abronia Glenn A. Gorelick 1967-4-7 s.n. Marin Point Reyes Natl. Seashore, 9 miles northeast of lighthouse. Comment
  SEINET946042  Abronia latifolia Frank W. Gould 1938-1 384 Marin Point Reyes. Comment
  UC397399  Abronia umbellata W. A. Setchell 1920-8-21 Marin Bolinas Comment
Read comments
1
  JEPS93150  Acacia M. Wetherwax with D. Pendleton 1993-4-3 2440 Marin n. Inverness park (just n. of Motel Inverness, along Sir Francis Drake Blvd., in wooded area between Sir Francis Drake Blvd. turn-off and salt marsh vegetation); Audubon Canyon Ranch, Shield's Marsh 5 Comment
  UCSB2958  Acacia dealbata Howell, John 1943-8-29 Marin Summit (Avenue) ridge above Mill Valley 152 Comment
  UC1784117  Acaena pinnatifida var. californica Ethel Crum 1930-1 745 Marin near Bodega Bay Comment
  CAS-BOT-BC434955  Acer macrophyllum C. Kellner; C. Gattuso; R. Nash; S. Whelan 2014-3-22 14431 B Marin Mount Tamalpais. Marin Municipal Water District lands: Approximately 0.5 mi up Kent Pump Road from intersection with Alpine Lake dam, between two rock faces. Comment
  CHSC10155  Acer macrophyllum Geg Bos 1963-3-2 10 Marin One mile north of Tiburon on Paradise drive. 91 Comment
  RSA51363  Acer macrophyllum L. S. Rose 1949-9-6 49174 Marin Ross Comment
  UC18111  Acer macrophyllum F. T. Bioletti April, 1891 Marin Tamalpais Comment
  SEINET12766393  Acer macrophyllum Robert A. Norris 1984-7-10 4781 Marin By Paradise Dr., near San Francisco Bay, about 1/4 mi. SE of Point Chauncey, Tiburon Peninsula.; 0 Comment
  JEPS42731  Acer negundo var. californicum W. L. Jepson 1910-4-13 4032 Marin Olema Creek Comment
  CAS-BOT-BC28666  Achillea millefolium P. H. Raven; Michael P. Johnson 1967-5-1 21098 Marin Angel Island, south side of island below Rock Quarry 60 Comment
  SEINET2146170  Achillea millefolium Unknown 1944-7-23 19850 Marin Salt marsh, Santa Venetia Comment
  UCD38707  Acmispon glaber Beecher Crampton 1957-6-11 4197 Marin Along State Hwy. 1, 6 miles north of Muir Beach. Comment
  JEPS127925  Acmispon glaber var. glaber Adam C. Schneider with Robert Steers 2014-3-29 529 Marin Along hill northeast of Miwok Tr. Trailhead at Bunker Rd. Comment
  UCD104317  Acmispon parviflorus P. B. Kennedy 1914-4-19 4698 Marin Mill Valley. Comment
  UCD104508  Acmispon wrangelianus Javier Penalosa 1961-4-16 1328 Marin RR tracks near Ferry Slip, Tiburon, Tiburon Peninsula. Comment
  CAS-BOT-BC132901  Adenostoma fasciculatum Alice Eastwood 1912-7-29 1492 Marin Mt. Tamalpais Comment
  UC30126  Adenostoma fasciculatum Harley P. Chandler 1900-6-9 728 Marin Mt. Tamalpais region about San Francisco Bay, Mt. Tamalpais Comment
  SEINET11911673  Adenostoma fasciculatum F. H. Utech 1988-1 88 -176 Marin W slope of Mt. Tamalpais, 3 mi past Alpine Dam & 4 mi from Fairfax on Bolinas Road 180 Comment
  UC971667  Adiantum X tracyi Hugh Logan 1952-10 1952 - Marin <garden of collector> Inverness Comment
  SEINET10529856  Adiantum jordanii Heidi H. Schmidt, Amy Pool 1993-6-7 Schmidt 800 Marin Along Lucas Valley Road; 5.9 miles SE of Nicasio, on roadcut. 130 Comment
  OBI82696  Aesculus californica Dixie Damrel, Robin Zank 1997-5-28 18 Marin Corner or Balboa and Portola; on roadside slope Comment
  CAS-BOT-BC29562  Agoseris apargioides var. eastwoodiae Peter Rubtzoff 1951-9-23 775 Marin Point Reyes, coastal bluffs near lighthouse Comment
  UC1125445  Agoseris apargioides var. eastwoodiae B. Schreiber 1937-5-25 2380 Marin 8 mi w Inverness; Pt. Reyes Quad. 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
  UC1301060  Agoseris grandiflora var. grandiflora Helen K. Sharsmith 1962-5-30 5072 Marin near Lagunitas; San Francisco Bay Region 121 Comment
  CAS-BOT-BC22907  Agoseris heterophylla John Thomas Howell 1943-5-9 17981 Marin San Rafael Hills Comment
  CAS-BOT-BC22908  Agoseris heterophylla M. E. Parsons 1912-5-13 s.n. Marin Kentfield Comment
  CAS-BOT-BC22901  Agoseris heterophylla John Thomas Howell 1941-6-8 s.n. Marin San Raphael Hills Comment
  CAS-BOT-BC13122  Agoseris hirsuta John Thomas Howell 1946-5-19 21911 Marin Meadow Club, Fairfax Hills Comment
  CAS-BOT-BC13130  Agoseris hirsuta John Thomas Howell 1947-5-18 23181 Marin South end of Carson Ridge Comment
  UC449614  Agoseris hirsuta H. M. Hall 1909-6-8 8509 Marin Inverness Comment
  UC53516  Agrostis Jos. Burtt Davy 1900-6 6872 Marin Point Reyes Peninsula Comment
  SEINET7546835  Agrostis aristiglumis J. T. Howell 1947-1 AGNH 1411 Marin Drakes Estero, WNW of Mt. Vision Comment
  CAS-BOT-BC127502  Agrostis blasdalei John Thomas Howell 1947-5-14 23150 Marin Drakes Esters, west northwest of Mount Vision. Comment
  CAS-BOT-BC127507  Agrostis blasdalei John Thomas Howell 1946-6-9 22006 Marin North of Abbotts Lagoon. Comment
  UCD51828  Agrostis blasdalei var. marinensis Beecher Crampton 1957-6-11 4279 Marin Summit of the grade above Dillon Beach, 1.25 miles east of Dillon Beach, junction Dillon Beach Road with Valley Ford-Franklin Road. Comment
  CAS-BOT-BC175938  Agrostis capillaris Catherine Best 1980-8-8 s.n. Marin At the cheese factory on the Pt. Reyes Petaluma Rd. about .5 mi southwest of the intersection of Novato Blvd. Comment
  SEINET3916110  Agrostis clivicola var. punta-reyesensis Beecher Crampton 1961-6-28 5918 Marin Point Reyes Peninsula, 3.5 miles south of McClure's Beach, north of abbott's Lagoon.; 0 Comment
  CAS-BOT-BC127428  Agrostis densiflora John Thomas Howell 1945-6-12 20962 Marin Near radio station, Point Reyes Peninsula. Comment
  CAS-BOT-BC127432  Agrostis densiflora Ronie Clark 1984-5-14 PR 84 -025 Marin Point Reyes National Seashore, Pierce Point Road. Comment
  POM277050  Agrostis densiflora A. A. Beetle 1946-7-13 4695 Marin North side of Point Reyes, n.w. of Inverness Comment
  SEINET199903  Agrostis densiflora John Thomas Howell 1946-6-30 22146 Marin Rodeo Lagoon Comment
  UC1106215  Agrostis densiflora John Thomas Howell 1947-9-6 24180 Marin Dillons Beach Comment
  CAS-BOT-BC127205  Agrostis exarata John Thomas Howell 1946-6-13 22048 Marin East of Aurora School at Sonoma county line. Comment
  CAS-BOT-BC127222  Agrostis exarata Beecher Crampton 1957-6-11 4201 Marin 3.8 miles northwest of Bolinas. Comment
  JEPS79720  Agrostis exarata Edward Lee with W. Joseph 1935-7-18 1590 Marin Mt. Tamalpais, Potrero Meadow Comment
  UC1177024  Agrostis exarata John Thomas Howell 1945-7-1 21264 Marin Tiburon Comment
  UC53477  Agrostis exarata Jos. Burtt Davy 1900-6 6830 Marin Point Reyes Peninsula Comment
  UC573814  Agrostis exarata H. S. Yates 1937-6-5 6570 Marin 1 mi sw Black Point; Petaluma Quad. Comment
  UCD37695  Agrostis exarata Beecher Crampton 1961-6-28 5916 Marin Marin County, 2 miles south of Miller Park, 5 miles south of Toamles, along State Highway 1, eastern shore of Toamles Bay. Comment
  UCD52118  Agrostis exarata Beecher Crampton 1961-6-28 5916 Marin east shore Tomales Bay, 2 miles south of Miller Park and along State Hwy. 1. Comment
  SEINET10790057  Agrostis exarata var. pacifica John Thomas Howell 1947-6-18 Howell 23265 Marin The Laguna , Chileno Valley. Comment
  UC50542  Agrostis hallii J. Burtt Davy Aug 1898 4336 Marin near Olema Comment
  CAS-BOT-BC139456  Agrostis hendersonii Hans Leschke 1947-5-14 s.n. Marin Point Reyes peninsula. Slope near head of Drake Estero. Comment
  CAS-BOT-BC139041  Agrostis pallens Gordon H. True 1965-5-11 1893 Marin Black Canyon near waterfall at east end of Mountain View Drive, San Rafael Hills. 45 Comment
  CAS-BOT-BC139043  Agrostis pallens David D. Keck 1948-6-29 5914 Marin 1 mile west of Mill Valley. Comment
  CDA28142  Agrostis pallens P. B. Kennedy 1922-5-27 s.n. Marin Mt. Tamalpais, along pipeline. 0 Comment
  UCD53107  Agrostis pallens Beecher Crampton 1957-6-11 4211 Marin Eastern edge of Forest Knolls. Comment
  UCD53127  Agrostis pallens Peter H. Raven 1950-6-4 2303 Marin between Azalea Flat and Bootjack on Matt Davis Trails, Mt. Tamalpais. 518 Comment
  UCD53449  Agrostis stolonifera Beecher Crampton 1960-6-8 5571 Marin Pt. Reyes Peninsula; east slope of Inverness Ridge. Comment
  SEINET3917195  Agrostis stolonifera var. major Robert A. Norris 1983-6-25 4525 Marin Ca 1/4 mi. inland from Rodeo Lagoon, Golden Gate National Recreation ARea, Marin Co., Calif.; 0 37 Comment
  CAS-BOT-BC64481  Ailanthus altissima John Thomas Howell 1944-7-23 s.n. Marin Santa Venetia. Comment
  CAS-BOT-BC138402  Aira caryophyllea var. capillaris John Thomas Howell 1945-5-9 20831 Marin Between Hamilton Field and Ignacio. Comment
  CAS-BOT-BC138316  Aira caryophyllea var. caryophyllea John Thomas Howell 1943-6-13 s.n. Marin Sausalito. Comment
  CAS-BOT-BC445319  Alisma lanceolatum Miss Lilian McHoul 1965-8-1 s.n. Marin Marin College, Kentfield Comment
  UC1130598  Alisma plantago-aquatica B. Schreiber 1936-7-28 2284 Marin 0.5 mi sw Pt. Reyes; Pt. Reyes Quad. 1 Comment
  CAS-BOT-BC445386  Alisma plantago-aquatica John Thomas Howell 1944-7-9 19718 Marin South of Tomales Bay Comment
  CAS-BOT-BC445389  Alisma plantago-aquatica M. K. Curran 1885-7-1 2 Marin Tamalpais Comment
  CAS-BOT-BC460759  Allium amplectens John Thomas Howell 1943-5-30 18186 Marin Northside Trail, Mt. Tamalpais Comment
  JEPS116811  Allium amplectens David Gowen 2007-5-17 735 Marin near top of Azalea Hill, south of parking area at summit of Fairfax/Bolinas Road. Comment
  UC1753850  Allium dichlamydeum Annetta M. Carter 1946-6-16 1764 Marin Point Reyes. Comment
  SEINET192186  Allium lacunosum L. S. Rose 1940-5-20 40359 Marin Tiburon 61 Comment
  SEINET3153968  Allium lacunosum L. S. Rose 1939-5-17 39133 Marin Tiburon 61 Comment
  UCD138555  Allium lacunosum Lewis S. Rose 1963-5-24 63061 Marin Tiburon. 30 Comment
  RSA335885  Allium lacunosum var. lacunosum D. W. McNeal 1979-5-11 2223 Marin Along the ridge forming the top of the Tiburon Peninsula above Belvedere. Comment
  CAS-BOT-BC170989  Alnus rhombifolia John Thomas Howell 1940-5-12 s.n. Marin Lagunitas Creek Canyon Comment
  POM212106  Alnus rubra C. B. Wolf 1931-8-22 2344 Marin 0.5 mile south of Inverness, along shore of Tomales Bay. Comment
  SDSU4817  Alnus rubra D. F. Howe 1961-7-28 3073 Marin 0.3 miles above Stinsin Beach on road to Tamalpais. 152 Comment
  UC1135155  Alnus rubra A. E. Wieslander 1934-3-18 399 Marin near Inverness; Point Reyes Quadrangle 6 Comment
  UC521706  Alnus rubra Joseph Andorfer Ewan 1933-11-5 8107 Marin Hearts Desire Tomales Bay (s shore of bay) Comment
  SEINET10678412  Alnus rubra Joseph A. Ewan 1933-11-5 Ewan 8093 Marin Cold Bog, Point Reyes Peninsula. Comment
  CAS-BOT-BC137988  Alopecurus pratensis Doreen Smith 2002-4-7 s.n. Marin At the edge of Vallecito School playing field, Terra Linda. Comment
  RSA126400  Alopecurus saccatus J. T. Howell 1946-5-4 21702 Marin East of Aurora School at Sonoma Co. Line, Marine Co. Comment
  UC1176787  Amaranthus blitoides John Thomas Howell 1939-9-3 15339 Marin near Novato Comment
  CDA3304  Amaranthus deflexus J. T. Howell 1944-7-23 19852 Marin San Rafael . Comment
  UC1176783  Amaranthus powellii John Thomas Howell 1943-9-5 Marin Mill Valley Comment
  CAS-BOT-BC13729  Ambrosia chamissonis John Thomas Howell 1943-9-5 19316 Marin Between Tamalpais Valley and Tamalpais High School Comment
  CAS-BOT-BC142523  Amelanchier utahensis W. R. Dudley 1893-4-30 s.n. Marin Lagunitas Comment
  CAS-BOT-BC142521  Amelanchier utahensis H. E. McMinn 1922-6-6 164 Marin From mesophytic draw between Pt. Reyes and Tomales. Comment
  RSA216165  Ammannia coccinea J. T. Howell 1959-11-4 35120 Marin Strand of reservoir 11 miles from Marshall on road to Petaluma Comment
  UC625354  Ammophila arenaria Ira L. Wiggins 1938-7-14 8942 Marin s end of Bolinas Bay, Stinson Beach Stinson Beach; Bolinas Bay, Stinson Beach Comment
  SD270  Ammophila arenaria Unknown Jul 1914 13 49 Marin No futher locality information given on label on specimen sheet. Comment
  CAS-BOT-BC177220  Amorpha californica var. napensis J. P. Moore 1875-5-1 524 Marin San Rafael Comment
  JEPS35492  Amorpha californica var. napensis W. L. Jepson 1892-6-11 13583 Marin Tamalpais; n slope, above cascade Comment
  UC608445  Amsinckia douglasiana Beryl O. Schreiber 1936-4-12 2168 Marin 2 mi ne Pierce's Ranch; Tomales Bay 76 Comment
  JEPS83540  Amsinckia intermedia Jack and Betty Guggolz 1987-5-3 889 Marin 9.0 mi e of Petaluma (at fence line on e side of Petaluma-Marshall Road) Comment
  UCD119679  Amsinckia intermedia John Thomas Howell 1933-4-30 11199 Marin Phoenix Lake. Comment
  UC1073322  Amsinckia spectabilis George B. Rossbach 1955-3-5 456 Marin 2 mi ne of end of Point Reyes (near seashore) 10 Comment
  UC1094073  Amsinckia spectabilis M. Birdsey, C. R. Bell 1951-4-15 Marin slope n of the road on Point Reyes Comment
  UC762104  Amsinckia spectabilis R. F. Hoover 1941-5-21 5159 Marin Point Reyes Comment
  UC1178303  Amsinckia spectabilis Ray and Chisaki 1951-5-23 K 87 Marin Point Reyes Comment
  UC1178307  Amsinckia spectabilis Ray and Chisaki 1951-5-23 K 87 Marin Point Reyes Comment
  CDA5477  Anagallis arvensis G. D. Barbe 1979-4-1 2484 Marin Point Reyes National Seashore. Along road to Coast Camp from Limantour Parking Lot. 0 Comment
  HSC24625  Anagallis minima J. T. Howell 1945-6-12 20945 Marin Potrero Meadow; Mt. Tamalpais Comment
  CAS-BOT-BC45153  Anaphalis margaritacea Brandegee s.n. Marin Tamalpais Comment
  UC891430  Anaphalis margaritacea Alice Eastwood 1912-8-6 1580 Marin Pt. Lobos Comment
Read comments
Feb 14 2011
  CAS-BOT-BC231819  Andropogon glomeratus A. Williams; L. Leatherman; K. Roster; et al. 2012-8-25 1750 Marin Marin Municipal Water District Lands: Mount Tamalpais. On Old Stage Rd. past MMWD gate, at culvert OS-12. Comment
  CAS-BOT-BC137823  Andropogon glomeratus var. pumilus John Thomas Howell 1938-1-9 s.n. Marin Mount Tamalpais. Near Rock Spring. Comment
  UC13937  Anemone oregana Chestnut and Drew 1891-3-21 Marin Lagunitas Creek Comment
  UC8924  Anemone oregana W. L. Jepson 1891-3-29 Marin Mill Valley Comment
  UC1004617  Angelica hendersonii L. Constance 1955-7-26 3612 Marin 3.5 mi sw of Inverness (Point Reyes Peninsula); Point Reyes Peninsula 30 Comment
  HSC70547  Angelica hendersonii J. M. DiTomaso 1980-7-18 1754 Marin 1 mi. W of Panoramic Rd. on Hwy 1, 4.37 mi. W of Hwy. 101 Comment
  CAS-BOT-BC273109  Anisocarpus madioides Brandegee No date on label s.n. Marin Tamalpais Comment
  CAS-BOT-BC273111  Anisocarpus madioides H. M. Hall 1931-5-25 13073 Marin Mill Valley. On south banks at base of Mt. Tamalpais Comment
  UCD56160  Anthoxanthum aristatum John Thomas Howell 1945-5-9 20856 Marin Low field between Hamilton Field and Ignacio. Comment
  SEINET7292885 Image available Anthoxanthum monticola subsp. alpinum Virginia E. Long 1933-1 212 a Marin Mill Valley, in forest of Sequoia sempervirens 61 Comment
  CAS-BOT-BC278112  Anthoxanthum occidentale R. Crowe; E. Hinman; C. Johnson; K. Phillips 2013-3-9 13400 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  CAS-BOT-BC280610  Anthoxanthum occidentale James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais. Redwood Canyon Comment
  CAS-BOT-BC280614  Anthoxanthum occidentale D. E. Breedlove 1962-4-17 2332 Marin 7.4 miles east of Olena and State Highway 1 on road to Fairfax 106 Comment
  UCD85340  Anthoxanthum occidentale Beecher Crampton 1965-5-4 7311 Marin Marin County, 4.7 miles S.E. of Nicasio, Lucas Valley rd. Comment
  CAS-BOT-BC280615  Anthoxanthum occidentale Gordon H. True 1965-4-6 1801 Marin Fire Road south side of Black Canyon, San Rafael Hills Comment
  SEINET7614632 Image available Anthoxanthum occidentale Lewis S. Rose 1964-1 64009 Marin Hearts Desire Beach, Tomales Bay Comment
  CAS-BOT-BC350807  Anthriscus arvensis A. Williams; F. Leist; S. Tsiu; W. Dreskin; R. Brostrom 2013-5-4 13239 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry. Comment
  UC444979  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum V. King Chesnut Jul 1887 Marin Mt. Tamalpais 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-BC392044  Aquilegia eximia John Thomas Howell 1944-7-7 19681 Marin Camp Handy, Mt. Tamalpais Comment
  CAS-BOT-BC392040  Aquilegia eximia Hans Leschke 1942-7-12 s.n. Marin Hidden Lake Fire Trail, Mt. Tamalpais Comment
  CAS-BOT-BC392220  Aquilegia formosa W. R. Dudley 1893-4-30 s.n. Marin Lagunitas Comment
  UC589401  Aquilegia formosa Beryl O. Schreiber 1932-6-29 601 Marin San Dune Beach Tomales Bay Comment
  SEINET12094157  Aquilegia formosa F. H. Utech 1988-1 88 -145 Marin W slope of Mt. Tamalpais, Ridgecrest Road from Bolinas Ridge to Alpine Dam & Fairfax, mile mark 9.8 380 Comment
  CDA3614  Arabidopsis thaliana G. H. True 1973-4-15 7437 Marin G. H. True residence, 142 Margarita Drive, San Rafael Hills, San Rafael. Comment
  CAS-BOT-BC17269  Arabidopsis thaliana Gordon H. True 1973-4-15 7437 Marin San Rafael. San Rafael Hills. G.H. True residence, 142 Margarita Drive. 30 Comment
  CAS-BOT-BC17278  Arabis blepharophylla Aaron Liston; Sara Meury 1989-4-18 789 -3 Marin South of Marshall. Tomales Bay. 0 Comment
  RSA0125474  Arabis blepharophylla Ella Dales Cantelow 1941-3-21 3613 Marin Near Pt. Reyes Light House. Comment
  UCD114136  Arabis blepharophylla Anne Pinkham 1938-4-18 s.n. Marin Point Reyes. Comment
  UC20756  Aralia californica M'Lean Marin <Saucelito>, Tamalpais Comment
  CAS-BOT-BC128642  Arbutus menziesii Javier Penalosa 1961-4-29 1416 Marin Paradise Drive above Pardise Cove - Tiburon Peninsula Comment
  UC1120819  Arbutus menziesii J. B. Spring 1932-5-29 68 Marin 2 mi sw of Novato 91 Comment
  UC614831  Arceuthobium campylopodum Beryl O. Schreiber 1933-6-23 853 Marin Mount Vision Rd Inverness Comment
  CAS-BOT-BC410140  Arceuthobium occidentale John Thomas Howell 1944-7-9 19686 Marin Inverness Ridge Comment
  SEINET11987326  Arctostaphylos X repens J. Sigg, McClintock, E.; Knight, W.; Knight, I. 1981-1 4205 Marin Strybing Arboretum, Golden Gate Park, San Francisco, orig. Mt. Vision at end of Perth Rd, Inverness Comment
  JEPS38627  Arctostaphylos canescens W. L. Jepson 1916-7-9 6803 Marin Mt. Tamalpais 731 Comment
  SEINET8729907 Image available Arctostaphylos canescens Alice Eastwood 1898-1 s.n. Marin Mt. Tamalpais Comment
  UC1120917  Arctostaphylos canescens subsp. canescens A. E. Wieslander 1936-9-19 702 Marin East Peak Tamalpais Quadrangle, Mt. Tamalpais 701 Comment
  CAS-BOT-BC27249  Arctostaphylos cushingiana Alice Eastwood 1922-3-12 11075 a Marin Mt. Tamalpais Comment
  CAS-BOT-BC27203  Arctostaphylos cushingiana f. repens John Thomas Howell 1944-6-4 19537 Marin Inverness Ridge Comment
  HSC33224  Arctostaphylos glandulosa Thomas W. Nelson 1974-4-22 1220 Marin Beside the middle peak of Mt. Tamalpais. Comment
  UCR46077  Arctostaphylos glandulosa L. R. Abrams 1927-2-19 11568 Marin From the trail to West Point, Mount Tamalpais Comment
  SEINET11987259  Arctostaphylos glandulosa J. Sigg, McClintock, E.; Knight, W.; Knight, I. 1981-1 4140 Marin Strybing Arboretum, Golden Gate Park, San Francisco, orig. from Blinas Ridge by Art Menzies Comment
  SEINET11993338  Arctostaphylos glandulosa Unknown 1984-1 RR 40009 Marin above Salmon Creek, along Marshall-Petaluma Rd (about 2 mi NW of intersection with Hicks Valley Rd) 183 Comment
  CAS-BOT-BC23395  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1939-7-2 14816 Marin Hills SW of Almonte Comment
  LA42170  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell; 1933-3-19 10868 Marin Mount Tamalpais, S side of mountain, above Mill Valley Comment
  CAS-BOT-BC24844  Arctostaphylos glandulosa subsp. cushingiana Vernon O. Bailey; C. Hart Merriam s.n. Marin Marin County. Comment
  CAS-BOT-BC23181  Arctostaphylos glandulosa subsp. glandulosa Rosamond Day; Gordon H. True 1978-1-27 8466 Marin San Rafael Hills just east of high point of ridge which is just east of head of Black Canyon. 243 Comment
  CAS-BOT-BC23187  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1933-4-1 s.n. Marin Eldredge Grade, Mt. Tamalpais Comment
  CAS-BOT-BC23188  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1922-3-5 11073 Marin Mt. Tamalpais Comment
  CAS-BOT-BC23211  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1922-6-4 11346 Marin Mt. Tamalpais Comment
  CAS-BOT-BC23217  Arctostaphylos glandulosa subsp. glandulosa John Thomas Howell 1950-4-2 26307 Marin Inverness Ridge east of Mt. Vision Comment
  CAS-BOT-BC23218  Arctostaphylos glandulosa subsp. glandulosa John Thomas Howell 1925-2-1 732 Marin South side of Mt. Tamalpais 457 Comment
  OBI14702  Arctostaphylos glandulosa subsp. glandulosa Robert F. Hoover 1964-4-8 8668 Marin Bootjack camp (just E of) south slope of Mt. Tamalpais Comment
  POM202678  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1922-3-12 11075 Marin Mt. Tamalpais. Comment
  POM367272  Arctostaphylos glandulosa subsp. glandulosa M. B. Dunkle 1931-7-12 2493 Marin Mount Tamalpais Comment
  RSA182017  Arctostaphylos glandulosa subsp. glandulosa E. M. Zeile 1921-10-12 A 8 Marin Mt. Tamalpais between Ampitheatre and Potrero Meadow. Comment
  RSA626869  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24849 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  RSA626871  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24854 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  RSA626872  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24855 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  RSA626876  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24850 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  RSA626891  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24889 Marin East of West Point Inn, south side of Mt. Tamalpais. 500 Comment
  SJSU11150  Arctostaphylos glandulosa subsp. glandulosa N. B. Carr 1964-4-5 Marin Bolinas Ridge above Copper Mine Gulch Comment
  UC32668  Arctostaphylos glandulosa subsp. glandulosa unknown 1888-3-10 Marin Ross Sta. Comment
  UC571206  Arctostaphylos glandulosa subsp. glandulosa H. L. Mason 1925-2-1 1220 Marin Mt. Tamalpais Comment
  CAS-BOT-BC23154  Arctostaphylos glandulosa subsp. glandulosa J. Sigg; Elizabeth McClintock; Walter Knight; Irja Knight 1981-3-4 4140 Marin From Strybing Arboretum, Golden Gate Park, 63-532. Originally collected from Bolinas Ridge Comment
  JEPS81246  Arctostaphylos hookeri subsp. montana Edward Lee with W. Joseph 1936-6-14 2233 Marin n shore Alpine Lake Comment
  RSA1063  Arctostaphylos hookeri subsp. montana J. T. Howell 1927-8-22 677 / 251 Marin Rock Spring Trail, Mt Tamalpais 548 Comment
  RSA252175  Arctostaphylos hookeri subsp. montana Gary D. Wallace 1974-12-26 1360 Marin Mt Tamalpais St.Pk. near Mountain Theater. 731 Comment
  UC21832  Arctostaphylos hookeri subsp. montana Alice Eastwood 1896-8-23 Marin Mt. Tamalpais Comment
  UC21875  Arctostaphylos hookeri subsp. montana Wm. H. Brewer 1862-3-28 910 Marin summit Mt. Tamalpais 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
  RSA128345  Arctostaphylos manzanita subsp. manzanita P. H. Raven 1951-2-25 2737 Marin San Raphael Hills. Comment
  RSA633143  Arctostaphylos montana Jon E. Keeley, Melanie Baer-Keeley 1993-9-12 24875 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  RSA633147  Arctostaphylos montana Jon E. Keeley, Melanie Baer-Keeley 1993-9-12 24868 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  CAS-BOT-BC38494  Arctostaphylos montana subsp. montana R. F. Hoover 1964-4-8 8673 Marin Bootjack Camp (just east of), Mt. Tamalpais. Comment
  CAS-BOT-BC38499  Arctostaphylos montana subsp. montana C. F. Baker 1893-7-1 3996 Marin Mt. Tamalpais. Comment
  CAS-BOT-BC38511  Arctostaphylos montana subsp. montana Jacob Sigg; Elizabeth McClintock; Walter Knight; Irja Knight 1981-3-11 4089 Marin Originally collected from Mt. Tamalpais. Comment
  CAS-BOT-BC38517  Arctostaphylos montana subsp. montana C. Hart Merriam 1907-8-14 s.n. Marin Mt. Tamalpais. Comment
  CAS-BOT-BC38518  Arctostaphylos montana subsp. montana Rimo Bacigalupi 1922-3-18 s.n. Marin Mt. Tamalpais. Near Rattlesnake Camp. Comment
  CAS-BOT-BC38537  Arctostaphylos montana subsp. montana Alice Eastwood 1921-4-1 s.n. Marin Lake Lagunitas Comment
  CAS-BOT-BC38538  Arctostaphylos montana subsp. montana Alice Eastwood 1897-4-18 s.n. Marin Road to Fairfax. Comment
  CAS-BOT-BC40152  Arctostaphylos montana subsp. montana Alice Eastwood 1922-5-7 11307 Marin Mt. Tamalpais. Along Ben Williams Trail. Comment
  CAS-BOT-BC492934  Arctostaphylos nummularia T. Gosliner; S. Whelan; R. Schneider; M. Munroe; H. Yager; A. Young; R. Johnson; A. Dompe; J. Kurzweil 2015-7-21 Gosliner 002 Marin Mount Tamalpais: Marin Municipal Water District lands: Hog Back Road above Throckmorton Fire Station Comment
  HSC7708  Arctostaphylos nummularia C. B. Wolf 1929-1-13 3436 Marin Mt. Tamalpais Comment
  JEPS38684  Arctostaphylos nummularia W. L. Jepson 1914-2-14 5724 Marin Mt. Tamalpais Comment
  JEPS91228  Arctostaphylos nummularia Dean W. Taylor 1972-2-20 1328 Marin Mt. Tamalpais, near Bootjack Camp 457 Comment
  UC398717  Arctostaphylos nummularia L. R. Abrams 1926-2-19 Marin West POint Trail Mount Tamalpais (rocky ridges) Comment
  UC549517  Arctostaphylos nummularia J. E. Adams 1935-1-9 875 Marin Bootjack Tr. Mt. Tamalpais Comment
  UC674760  Arctostaphylos nummularia E. A. Goldman 1907-12-23 Marin Mt. Tamalpais Comment
  RSA0063813  Arctostaphylos nummularia H. E. McMinn 1933-4-23 3812 Marin [No location data on label.] Comment
  RSA40459  Arctostaphylos nummularia var. sensitiva H. E. McMinn 1925-12-20 1082 Marin Bolinas Ridge. Comment
  RSA633425  Arctostaphylos nummularia var. sensitiva Jon E. Keeley, Melanie Baer-Keeley 1993-9-12 24896 Marin East of West Point Inn, south side of Mt. Tamalpais. 500 Comment
  CAS-BOT-BC44652  Arctostaphylos sensitiva M. E. Parsons 1908-2-23 s.n. Marin Muir Tavern, Mt. Tamalpais Comment
  CAS-BOT-BC44679  Arctostaphylos sensitiva H. E. McMinn 1925-12-20 1582 Marin Bolinas Ridge Comment
  CAS-BOT-BC44683  Arctostaphylos sensitiva James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC44000  Arctostaphylos uva-ursi Gary D. Wallace 1974-12-23 1349 Marin outside the Point Reyes Light Station 60 Comment
  CAS-BOT-BC46784  Arctostaphylos uva-ursi Peter Rubtzoff 1951-9-23 784 Marin Point Reyes Comment
  UC571208  Arctostaphylos uva-ursi Herbert L. Mason 1926-2-21 2653 Marin near summit of road from Inverness to Point Reyes Light Comment
  CAS-BOT-BC44620  Arctostaphylos virgata J. H. Thomas 1964-3-18 10283 Marin Inverness Ridge, Pt. Reyes Peninsula, about 3 mi northward from town of Inverness. 121 Comment
  CAS-BOT-BC46802  Arctostaphylos virgata A. Eastwood 1903-7-7 3999 Marin Mt. Tamalpais - Cal. Comment
  CAS-BOT-BC46841  Arctostaphylos virgata Milo S. Baker 1932-3-1 5923 Marin Inverness Comment
  CAS-BOT-BC46847  Arctostaphylos virgata Timothy Plowman 1979-8-18 7908 Marin Tomales Bay. Inverness. Comment
  CAS-BOT-BC46848  Arctostaphylos virgata A. Eastwood 1903-7-7 3999 Marin Mt. Tamalpais, Cal. Comment
  OBI14490  Arctostaphylos virgata Robert F. Hoover 1964-4-8 8667 Marin Bootjack camp (just E of) south slope of Mt. Tamalpais Comment
  RSA364268  Arctostaphylos virgata Walter Knight, Irja Knight 1986-2-24 5244 Marin 1.7 Miles from Inverness en route to Point Reyes. Comment
  RSA7424  Arctostaphylos virgata Alice Eastwood 1922-2-12 11069 Marin Along railroad track above Muir Wood. Comment
  UC614989  Arctostaphylos virgata Beryl O. Schreiber 1936-2-1 2102 Marin near Shell Beach; Tomales Bay Comment
  UC83851  Arctostaphylos virgata A. Eastwood 1903-7-7 3999 Marin Mt. Tamalpais Comment
  UCD51078  Arctostaphylos virgata Dan Axelrod 1932-3-5 s.n. Marin Mt. Tamalpais. Comment
  CAS-BOT-BC47439  Arctostaphylos viscida subsp. viscida Henry M. Pollard 1935-12-1 s.n. Marin Black Canyon Comment
  CDA6802  Arctotheca calendula G. D. Barbe, T. C. Fuller, G. Archbald 1990-4-2 4379 Marin Golden Gate National Recreation Area, Tennessee Valley Trail at Tennessee Cove. 0 Comment
  CDA10105  Arctotheca prostrata G. D. Barbe, T. C. Fuller 1989-5-31 4317 Marin Golden Gate National Recreation Area, Tennessee Valley Trail, near Tennessee Cove. 0 Comment
  CAS-BOT-BC400447  Aristolochia californica Peter H. Raven; Michael P. Johnson 1967-5-2 21322 Marin Angel Island. Near road between Point Campbell and Hospital Cove, northwest side of island 45 Comment
  CAS-BOT-BC400450  Aristolochia californica Alice Eastwood 1915-3-28 3985 Marin Lagunitas Comment
  UC72499  Aristolochia californica Miss M. Alice King 1894-1 Marin Bear Valley Comment
  CAS-BOT-BC17387  Armoracia rusticana Henry M. Pollard 1936-4-1 s.n. Marin West of Point Reyes Station. Comment
  CAS-BOT-BC17388  Armoracia rusticana Lilian McHoul 1970-3-24 s.n. Marin Near Bolinas. Comment
  CAS-BOT-BC82450  Arnica discoidea A. Eastwood 1891-5-1 s.n. Marin Mt. Tamalpais Comment
  UC29612  Arnica discoidea W. L. Jepson Jun 11 1893-Jan 1 1900 Marin lower slopes Mt. Tamalpais Comment
  UC29617  Arnica discoidea F. P. McLean July 1892 Marin Mt. Tamalpais Comment
  SD143532  Artemisia californica Lewis S. Rose 1966-9-29 66091 Marin Rodeo Lagoon 29 Comment
  UC1543060  Artemisia californica Donald G. Nelson 1937-7-10 543 Marin just w of Pt. Reyes lighthouse (on n sloping bank above the bird rocks); Point Reyes Comment
  CAS-BOT-BC90360  Artemisia douglasiana Gordon H. True 1977-7-21 8356 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach 1 Comment
  CAS-BOT-BC146241  Arundo donax Catherine Best 2001-3-6 1501 Marin Tiburon. Growing at the edge of Tiburon Boulevard. Comment
  CAS-BOT-BC65791  Aspidotis californica Peter H. Raven 1950-4-22 1818 Marin between Pantoll - Bootjack and Mt. Theater, Mt. Tamalpais 579 Comment
  RSA128653  Aspidotis californica P. H. Raven 1950-4-22 1818 Marin Serpentine area between Pantoll and Mountain Theater, Mount Tamalpias Comment
  CAS-BOT-BC65852  Aspidotis carlotta-halliae Miss Eastwood s.n. Marin unspecified Comment
  LA207190  Aspidotis carlotta-halliae Lawrence L. Kiefer; 1963-8-11 794 Marin Mt. Tamalpais Park, rocky slope, just S of highway, Bootjack Camp, across from the lookout rock 457 Comment
  SEINET3868719  Aspidotis carlotta-halliae T. A. Ranker, A. R. Smith 1986-4-28 904 a Marin Vicinity of Bootjack Picnic Area along Panorama Highway; 100 meters above Old Stage Rd. on trail to Mt. Theater.; 0 564 Comment
  RSA686364  Aspidotis densa T. R. Pray 1961-7-20 1876 Marin Mount Tamalpais, on trail one third mile north of Bootjack Camp Comment
  SEINET946266  Asteraceae A. L. Moldenke, H. N. Moldenke 1975-1 30173 Marin Point Reyes Comment
  CAS-BOT-BC180458  Astragalus breweri Adele Lewis Grant 1917-4-20 924 Marin Mt. Tamalpais Comment
  CAS-BOT-BC180470  Astragalus breweri Alice Eastwood 1913-3-16 2504 Marin Mt. Tamalpais Comment
  RSA60156  Astragalus gambelianus Lois E. James 1946-4-16 1739 Marin San Enselmo. Hill back of Hampton Ave. off El Cerrito Ave. Comment
  CAS-BOT-BC193101  Astragalus pycnostachyus var. pycnostachyus W. W. Carruth 1903-7-18 s.n. Marin Bolinas Bay Comment
  CAS-BOT-BC193103  Astragalus pycnostachyus var. pycnostachyus T. S. Brandegee 1886-6-4 s.n. Marin Pt. Reyes Comment
  CAS-BOT-BC68119  Athyrium filix-femina subsp. cyclosorum John Thomas Howell 1950-10-11 27467 A Marin Bear Valley Comment
  CAS-BOT-BC68125  Athyrium filix-femina subsp. cyclosorum Mrs. H. C. Cantelow 1934-5-6 526 Marin Near Marshall Comment
  UC71956  Athysanus pusillus Chesnut and Drew March 1891 Marin Liberty's Comment
  UCSC000223  Atriplex californica Beryl O. Schreiber 1932-7-31 705 Marin Tomales Bay, Indian Beach Comment
  SEINET11940256  Atriplex confertifolia M. T. Doutt 1930-1 70 Marin Pt. Rayes Lighthouse Comment
  SEINET3156325  Atriplex julacea E. L. Greene 1885-5-10 sn Marin San Quentin Comment
  RSA126237  Atriplex patula J. T. Howell 1945-9-13 s.n. Marin Drakes Estero Comment
Read comments
Jan 30 2008
  SEINET4136499  Atriplex prostrata Elizabeth Neese, Dan Cheatham 1985-9-29 17259 Marin San Francisco Bay, north shore of Tiburon Peninsula, along Paradise Drive opposite San Quentin State Prison.; 0 Comment
  SBBG29936  Atriplex semibaccata J. T. Howell 1943-11-21 19338 Marin W of San Quentin near Greenbrae Comment
  CAS-BOT-BC146215  Avena Gordon H. True 1968-7-2 4639 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo. East of PRBO Headquarters. 60 Comment
  CAS-BOT-BC146030  Avena barbata Alice Eastwood 1912-1-1 s.n. Marin Kentfield. Comment
  CDA1741  Avena barbata T. C. Fuller 1958-5-21 3951 Marin 1 mile N/ Ignacio. 0 Comment
  CAS-BOT-BC145761  Avena sativa J. T. Howell 1988-7-16 s.n. Marin In Terra Linda. Comment
  CAS-BOT-BC98737  Baccharis douglasii Javier Penalosa 1961-8-26 2218 Marin Tiburon Peninsula - Tiburon Blvd. (50 yds east of Blackfield Dr. - springy spot) Comment
  CAS-BOT-BC98738  Baccharis douglasii Beryl O. Schreiber 1936-6-28 2283 Marin 0.5 miles southwest of Point Reyes Station 1 Comment
  CAS-BOT-BC99415  Baccharis pilularis Peter H. Raven; Michael P. Johnson 1967-5-1 21074 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  CAS-BOT-BC99424  Baccharis pilularis Gordon H. True 1968-10-18 4725 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo. Edge of road just north of PRBO Head 60 Comment
  POM203150  Baccharis pilularis J. T. Howell 1933-10-8 11702 Marin Point Reyes Peninsula Comment
  UC893704  Baccharis pilularis Alice Eastwood 1912-10-11 2307 Marin Mt. Tamalpais Comment
  CAS-BOT-BC98205  Baccharis salicifolia Volney Rattan 1903-1-1 s.n. Marin Foot of Mt. Diablo, Russian River Comment
Read comments
Nov 7 2017
  CAS-BOT-BC16451  Barbarea orthoceras John Thomas Howell 1947-5-8 s.n. Marin Sausalito. Comment
  CAS-BOT-BC16462  Barbarea orthoceras Charles Kennard 2000-4-10 s.n. Marin Point Reyes National Seashore, mouth of Muddy Hollow, above the Estero and below the dam. Comment
  UC1177114  Beckmannia syzigachne Hans Leschke 1945-5-20 Marin Novato; along railroad ditch Comment
  CAS-BOT-BC157672  Bellardia trixago Peter Rubtzoff 1980-5-11 9443 Marin San Anselmo Comment
  HSC92192  Bellardia trixago A. T. Austin 1991-5-16 Marin Mt. Tamalpais State Park Comment
  CAS-BOT-BC75692  Berberis nervosa W. R. Dudley 1893-4-30 s.n. Marin Lagunitas. Comment
  CAS-BOT-BC75824  Berberis pinnata Elmer I. Applegate 1897-12-28 997 Marin Point Reyes Penninusla near ocean shore. Comment
  CAS-BOT-BC75829  Berberis pinnata Mrs. E. C. Sutliffe 1920-3-1 s.n. Marin Sausalito. Comment
  RSA121714  Berberis pinnata B. O. Schreiber 1936-4-12 2192 Marin 3 miles NNE of Pierce s Ranch, Tomales Point. Comment
  UC485245  Berberis vulgaris Anna E. Ehlers 1919-1 480 Marin San Rafael; ; San Rafael Comment
  UC1614420  Blechnum spicant Charles M. Belshaw 1936-1-1 1436 Marin 5 mi s Inverness Comment
  RSA29641  Blechnum spicant Joseph A. Ewan 1936-1-1 9377 Marin Canyon above Tomales Bay Comment
  CAS-BOT-BC100309  Blennosperma nanum var. robustum Lewis S. Rose 1964-3-19 64010 Marin Type locality, above [McClure] McClures Beach, Point Reyes Peninsula 121 Comment
  CAS-BOT-BC100311  Blennosperma nanum var. robustum L. R. Abrams 1927-4-19 11621 Marin Road from Inverness to Point Reyes at head of Drakes Estuary Comment
  CAS-BOT-BC30975  Bolboschoenus maritimus Robert A. Norris 1983-7-23 4548 Marin Near W end of Stafford Lake Park, 5 mi W Novato. 42 Comment
  CAS-BOT-BC30259  Brassica nigra John Thomas Howell 1939-5-21 14691 Marin West side of Tiburon Peninsula. Comment
  HSC32001  Briza maxima J. D. Ackerman, A. Montalvo 1974-6-24 334 Marin Along Hwy. 1, across from Tomales Bay, 3.5 mi. S of Marshall Comment
  SEINET4344867  Briza minor H. A. Walker 1907-5-9 585 Marin On the road to Mt. Tamalpais Comment
  CAS-BOT-BC484228  Brodiaea elegans subsp. elegans Javier Penalosa; Howell 1961-6-7 1649 Marin West of Marin Country Day School, Tiburon Peninsula 30 Comment
  RSA173357  Brodiaea terrestris Walter Knight 1965-6-5 1118 Marin Point Reyes. 1 mile from ocean at radio station. Comment
  CHSC61247  Bromus carinatus J. D. Jokerst 1980-4-12 Marin Along sides of Sir Francis Drake Hwy, 0.2 mi e of Olima. Comment
  CAS-BOT-BC149182  Bromus carinatus var. carinatus Javier Penalosa; J. T. Howell 1961-6-29 1880 Marin Tiburon Peninsula. Paradise Drive 2.4 miles northwest of road to Naval Net Depot. Comment
  CAS-BOT-BC149215  Bromus carinatus var. carinatus John Thomas Howell 1958-6-28 33636 Marin Mount Tamalpais. South side of Alpine Lake. Comment
  CAS-BOT-BC149243  Bromus carinatus var. carinatus Gordon H. True 1965-4-6 s.n. Marin At Deer Park and Locust just east of Dominican College, San Rafael Hills. Comment
  UC50590  Bromus carinatus var. carinatus Jos. Burtt Davy 1901-4-13 6891 Marin Angel Island Comment
  UCD59089  Bromus carinatus var. marginatus Javier Penalosa; J. T. Howell 1961-6-29 1880 Marin Tiburon Peninsula. Paradise Dr. 2.4 miles NW of road to Naval Net Depot. Comment
  CAS-BOT-BC156286  Bromus catharticus John Thomas Howell 1959-11-4 35108 Marin In west part of Frank Valley. Comment
  UC53744  Bromus commutatus Jos. Burtt Davy 1900-6 6762 Marin Point Reyes Peninsula Comment
  CAS-BOT-BC156108  Bromus diandrus Javier Penalosa 1961-4-8 1268 Marin Tiburon Peninsula. Dirt road intersecting Tiburon Boulevard ca. 1000 feet west of road to Belvedere Island. 60 Comment
  CAS-BOT-BC231801  Bromus hordeaceus A. Williams; E. Shea; M. E. Hannibal; S. Tsui 2012-5-5 704 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Laurel Dell Rd., south of culvert LD-15, just north of where Cataract Creek crosses road Comment
  CAS-BOT-BC231803  Bromus hordeaceus C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1117 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  UCD58658  Bromus hordeaceus Eric S. Nagy 1990-5-23 24 Marin N end of Alpine Dam, Alpine Lake. Comment
  UCD58670  Bromus hordeaceus Javier Penalosa 1961-4-16 1317 Marin Tiburon Peninsula. NWPRR yard into Tiburon. Comment
  RSA276000  Bromus madritensis Robert A. Norris 1978-5-6 3772 Marin Panoramic Highway, near a cascading stream, ca. 1 mi. S of East Peak, Mt. Tamalpais. Comment
  CAS-BOT-BC162336  Bromus madritensis Mary P. Wells 1983-6-24 s.n. Marin By Greenwood Beach Road at Audubon Western Education Center and on nearby The Cove Apartments Property. Comment
  UC1177010  Bromus madritensis subsp. rubens John Thomas Howell 1944-5-28 19515 Marin between Manzanita and Almonte Comment
  RSA187207  Bromus marginatus Le Roy Abrams 1928-4-18 12195 Marin Larkspur Comment
  UCD36555  Bromus maritimus Beecher Crampton 1954-4-28 1819 Marin On Point Reyes Peninsula, 1 mile east of Point Reyes Lighthouse. 152 Comment
  OBI2530  Bromus maritimus Larry E. Brown 1971-6-21 2047 Marin In Point Reyes Natl Seashore Comment
  SEINET10792376  Bromus maritimus John Thomas Howell 1939-6-4 Howell 14715 Marin Point Reyes lighthouse. Comment
  SEINET10517968  Bromus mollis Edward Palmer 1892-1 Palmer 2033 Marin Comment
  CAS-BOT-BC161851  Bromus rubens John Thomas Howell 1945-5-6 20811 Marin San Rafael Hills. Comment
  CAS-BOT-BC161853  Bromus rubens John Thomas Howell 1944-5-28 19515 Marin Between Manzanita and Almonte. Comment
  CAS-BOT-BC351057  Bromus rubens R. Crowe; E. Hinman; T. Pollak; J. Woods 2013-5-4 13342 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  UC1177009  Bromus tectorum John Thomas Howell 1943-5-9 17940 Marin San Rafael Comment
  CAS-BOT-BC185512  Bromus vulgaris John Thomas Howell 1938-6-19 13911 Marin Cascade Canyon, Mill Valley. Comment
  UCD60254  Bromus vulgaris E. Dean; Thomas Starbuck 1989-5-25 191 Marin Mount Tamalpais. Along Cataract Trail, walking from Rock Springs parking area toward Laurel Dell picnic area. 548 Comment
  CAS-BOT-BC36923  Cakile maritima var. maritima Javier Penalosa 1961-7-29 1996 Marin McClure Beach, Point Reyes Peninsula. Comment
  POM914486  Cakile maritima var. maritima L. S. Rose 1935-5-19 35178 Marin Stinson Beach. 6 Comment
  CAS-BOT-BC185172  Calamagrostis nutkaensis John Thomas Howell 1943-7-4 18248 Marin Ledum Swamp on road to Point Reyes. Comment
  SEINET10867749  Calamagrostis nutkaensis Frank W. Gould 1939-7-23 Gould 848 Marin Three miles northwest of Inverness on road to Tomales Point, in large clumps in open woodlands, associated with Holcus lanatus; 91 Comment
  CAS-BOT-BC185021  Calamagrostis rubescens John Thomas Howell 1946-9-15 23004 Marin Mount Tamalpais. Near Willow Meadow. Comment
  CAS-BOT-BC185023  Calamagrostis rubescens Hans Leschke 1946-7-14 s.n. Marin Mount Tamalpais. Kent Trail near WIllow Meadow. Comment
  CAS-BOT-BC184992  Calamagrostis stricta subsp. inexpansa D. L. Smith 2000-6-10 s.n. Marin Bull Point Trail area marshes. Point Reyes National Seashore. Comment
  CAS-BOT-BC233959  Calandrinia breweri J. W. Congdon 1893-4-27 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC438434  Calandrinia ciliata Beryl O. Schreiber 1936-3-7 2127 Marin Tomales Ridge west of Tomales Bay Comment
  UC496358  Calandrinia ciliata Roxana S. Ferris 1932-4-2 8040 Marin near lighthouse; Point Reyes Comment
  CAS-BOT-BC438430  Calandrinia ciliata Roxana S. Ferris 1932-4-2 8040 Marin Point Reyes Comment
  CAS-BOT-BC273229  Calendula arvensis Doreen Smith 1998-6-1 s.n. Marin Marin Wood/Lucas Valley turn off Highway 101, near Park & Ride Comment
  UC119780  Calochortus amabilis A. A. Heller 1904-4-28 7364 Marin Corte Madera Comment
  UC85599  Calochortus luteus Katharine Brandegee 1907-6-30 Marin 2 mi from West Point (on road to Willow Camp) Comment
  JEPS70816  Calochortus tiburonensis Robert Ornduff 1973-5-20 Marin Ring Mt. Tiburon Peninsula Comment
  UC1393720 Image available Calochortus tiburonensis A. J. Hill 1972-6-19 51239 .4A Marin n slopes Ring Mountain; Tiburon Peninsula; North slopes of Ring Mt., Tiburon peninsula, Marin Co. 106 Comment
  UCD139579  Calochortus tiburonensis Linda Bjork 1978-5-13 2116 Marin Ring Mountain, western unnamed peak, Tiburon peninsula. 167 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-BC132562  Calochortus umbellatus John Thomas Howell 1946-5-12 21812 Marin Carson country Comment
  CHSC59624  Calochortus umbellatus M. A. Lefevre 1974-5-4 68 -71 Marin Carson Ridge off of Old Bolinas Road. 304 Comment
  CHSC9117  Calochortus umbellatus M. Banning 1970-3-7 336 Marin Junction of Panoramic Hwy. and Sequoia Valley Rd. (outside Mill Valley toward Muir Woods). 45 Comment
  JEPS17822  Calochortus umbellatus Adele Lewis Grant 1917-4-20 927 Marin Tamalpais Comment
  JEPS17833  Calochortus umbellatus W. L. Jepson 1919-4-5 8226 Marin Mt. Tamalpais Comment
  UC1601668  Calochortus umbellatus W. H. Brewer 1862-3-28 916 Marin Tamalpais Comment
  UC843710  Calochortus umbellatus Lewis S. Rose 1940-4-28 40237 Marin Bootjack Camp Mt. Tamalpais 304 Comment
  CAS-BOT-BC132575  Calochortus uniflorus John Thomas Howell 1945-4-29 20783 Marin Lagunitas Meadows Comment
  CAS-BOT-BC181543  Caltha palustris R. K. Soost 1995-3-6 s.n. Marin Growing in a freshwater swamp on the s. side of Aberdeen Way ca 100 yds. e. of Cameron St., Inverness Comment
  CAS-BOT-BC539333  Calycadenia multiglandulosa Ayzik Solomeshch 2014-6-10 s.n. Marin Summit Fire Road close to top of the hill, vegetation plot SFR 02 320 Comment
  CDA10297  Calycadenia multiglandulosa D. G. Kelch 2005-6-26 5 .397 Marin Mt Tamalpais. Comment
  HSC23829  Calycadenia multiglandulosa R. A. Vanbianchi 1971-7-1 8 Marin San Geronimo Ridge Comment
  JEPS81186  Calycadenia multiglandulosa Edward Lee with W. Joseph 1935-7-18 1587 Marin Potrero Meadow Mt. Tamalpais (e end) Comment
  SBBG36302  Calycadenia multiglandulosa J. Broughton 1969-7-12 1266 Marin near summit of Mt Tamalpais State Park Comment
  UC1177315  Calycadenia multiglandulosa J. Thomas Howell 1946-6-20 22109 Marin 4 mi s Olema Comment
  UC185674  Calycadenia multiglandulosa Katharine Brandegee 1907-7-1 Marin Westpoint Road Comment
  RSA92271  Calycadenia multiglandulosa subsp. bicolor H. L. Mason 1928-4-28 4410 Marin Tiburon Peninsula Comment
  CAS-BOT-BC531483  Calystegia collina subsp. oxyphylla D. Smith; V. Smith; J. Doyle; M. A. Garcia 2015-6-12 15871 Marin Mount Tamalpais. Marin Municipal Water District lands: Intersection of San Geronimo Ridge and Pine Mountain Comment
  CAS-BOT-BC436399  Calystegia occidentalis subsp. occidentalis John Thomas Howell 1946-6-20 22092 Marin Muir Beach Comment
  CAS-BOT-BC229735  Calystegia purpurata C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1107 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  HSC33218  Calystegia purpurata Thomas W. Nelson 1974-4-22 1213 Marin S side of Mt. Tamalpais Comment
  JEPS78985  Calystegia purpurata Edward Lee 1934-1-7 501 Marin Tiburon Peninsula 60 Comment
  UC635022  Calystegia purpurata H. L. Mason 1924-11-16 1154 Marin Willow Camp , Willow Camp (Mount Tamalpais) 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-BC215886  Calystegia purpurata subsp. purpurata John Thomas Howell 1940-5-26 15531 Marin Little Carson Falls Comment
  CAS-BOT-BC229734  Calystegia purpurata subsp. purpurata B. Young; K. Emmett; O. Anderson; J. Baxter 2012-6-23 1709 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., culvert OS-12 Comment
  JEPS79714  Calystegia purpurata subsp. purpurata Edward Lee with W. Joseph 1935-7-18 1578 Marin Mt. Tamalpais; Nora Trail Comment
  CAS-BOT-BC224728  Calystegia purpurata subsp. saxicola Lester Rowntree 1938-5-18 s.n. Marin Pt. Reyes Comment
  CAS-BOT-BC436408  Calystegia subacaulis John Thomas Howell 1946-5-16 s.n. Marin W. Angel Island Comment
  CAS-BOT-BC224339  Calystegia subacaulis subsp. subacaulis Doreen Smith 2002-6-19 s.n. Marin Hills to the east of the Bull Point trail, Pt. Reyes National Seashore Comment
  POM125395  Camassia quamash subsp. linearis Alice Eastwood 1923-5-13 11811 Marin Pt. Reyes Comment
  POM216944  Camissonia cheiranthifolia subsp. cheiranthifolia H. F. Copeland 1934-5-27 s.n. Marin Dillon Beach. Comment
  HSC16506  Camissonia ovata B. Francis 1964-3-24 24 Marin 0.7 mi. NE of Tiburon Comment
  CAS-BOT-BC160253  Camissoniopsis cheiranthifolia subsp. cheiranthifolia Herbert F. Copeland 1934-5-27 s.n. Marin Dillon's Beach Comment
  CAS-BOT-BC160264  Camissoniopsis cheiranthifolia subsp. cheiranthifolia John Thomas Howell 1945-6-3 20939 Marin Twin Beaches = Shell Beach Comment
  CAS-BOT-BC160265  Camissoniopsis cheiranthifolia subsp. cheiranthifolia Katherine Kipping 1968-4-7 123 Marin East of the parking lot at the south entrance to Point Reyes National Seashore Beach 15 Comment
  CAS-BOT-BC267292  Campanula californica Annetta Carter 1936-7-26 1206 Marin Junction of Point Reyes road and Tomales Point road Comment
  UC764572  Campanula californica R. F. Hoover 1938-9-18 3851 Marin Tomales Point Comment
  SEINET10463939  Campanula californica Willis L. Jepson Jepson s.n. Marin Point Reyes Peninsula Comment
  SEINET10939080  Campanula californica Schreiber 1932-6-30 SCHREIBER 635 Marin Indian Beach, Tomales Bay, moist slope. Comment
  CAS-BOT-BC37093  Capsella bursa-pastoris Javier Penalosa 1962-3-17 2265 Marin Tiburon Peninsula. Summit 0.5 mile north northwest of Bel Aire School. 179 Comment
  CAS-BOT-BC37469  Cardamine californica Gordon H. True 1977-4-13 8169 Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge. 9 Comment
  CAS-BOT-BC37471  Cardamine californica John Thomas Howell 1949-4-6 25297 Marin Low field, Ingacio. Comment
  CAS-BOT-BC37477  Cardamine californica Javier Penalosa 1961-3-11 1113 Marin Tiburon Peninsula. 602 foot hill west of Paradise Cay. 60 Comment
  CAS-BOT-BC37478  Cardamine californica Javier Penalosa 1961-3-19 1159 Marin Tiburon Peninsula. Hillside above a point on Tiburon Boulevard. ca. 1000 feet northwest of Belveder Island Road. 15 Comment
  CAS-BOT-BC37482  Cardamine californica Mrs. H. C. Cantelow 1936-1-28 s.n. Marin Ross. Comment
  UC942851  Cardamine californica Lewis S. Rose 1949-4-6 49019 Marin near Ignacio (Hamilton Field); , near Ignacio 4 Comment
  POM202626  Cardamine californica var. integrifolia L. S. Rose 1933-4-12 33071 Marin Sausalito. Comment
  RSA135440  Cardamine californica var. integrifolia Volney Rattan 1877-02 s.n. Marin Near San Rafael. Comment
  SEINET12004994  Cardamine integrifolia M. T. Doutt 1931-1 147 Marin Alpine Dam Comment
  CAS-BOT-BC38128  Cardamine pensylvanica Catherine Best 1987-4-4 1240 Marin Growing in a ditch at the edge of the road in Tennessee Valley. Comment
  CAS-BOT-BC282944  Carduus acanthoides R. McP. Brown 1974-11-27 s.n. Marin Point Reyes National Seashore, Inverness Ridge, along Mt Vision/FAA road 274 Comment
  CDA32969  Carduus acanthoides Dave Minnesang & Phyllis Hiatt 1979-5-17 Marin Pt. Reyes National Seashore; near Inverness, Mt Vision Overlook Rd. 0 Comment
  CDA34399  Carduus acanthoides E. Finley 1993-7-2 Marin Pt. Reyes Nat. Seashore, Mt. Vision area. 0 Comment
  SEINET195300  Carduus pycnocephalus John Thomas Howell 1946-5-4 21754 Marin Redwood Hwy near Burdell Comment
  CAS-BOT-BC229730  Carex G. Block; D. Sherpa; T. Steiner; et al. 2012-8-25 1555 Marin Marin Municipal Water District Lands: Mount Tamalpais. In Potrero Meadow off Laurel Dell Rd., near edge of slough sedge and Potrero Meadow Trail. Comment
  CAS-BOT-BC344972  Carex R. Schneider; T. Pollak; J. Stern; L. Williams 2013-4-12 13512 Marin Mount Tamalpais: Marin Municipal Water Distric lands: NE of large turnaround at top of Fish Grade near Filter Plant Road Comment
  CAS-BOT-BC17816  Carex amplifolia John Thomas Howell 1946-6-30 22127 Marin Marsh east of Rodeo Lagoon. Comment
  CHSC45619  Carex barbarae J. Boze 1982-4-17 417 Marin In ditch along Road A104 ca 3 mi E of jct with Hwy 1. Comment
  UC836933  Carex barbarae Alice Eastwood 1912-5-19 3 Marin Kentfield Comment
  CAS-BOT-BC19454  Carex bolanderi John Thomas Howell 1944-6-4 19539 Marin Inverness Ridge west of Inverness. Comment
  UC70466  Carex bolanderi Jos. Burtt Davy 1900-6 6783 Marin Point Reyes Peninsula Comment
  SEINET10706576  Carex bolanderi Wilhelm N. Suksdorf 1913-7-12 Suksdorf 490 Marin By the brook ina shady canyon near Mill Valley. Comment
  SEINET3899171  Carex bolanderi Robert A. Norris 1985-6-3 4899 Marin Several clumps on partially shaded bank of Sir Francis Drake Blvd., near S end of Samuel P. Taylor State Park, ca. 0.5 (air) mi. W of Lagunitas, Marin Co.; 0 61 Comment
  CAS-BOT-BC34392  Carex cusickii John Thomas Howell 1943-7-11 18283 Marin Potrero Meadows, Mt. Tamalpais. Comment
  CAS-BOT-BC35003  Carex densa John Thomas Howell 1938-6-5 13903 Marin Rock Spring, Mt. Tamalpais. Comment
  CAS-BOT-BC35044  Carex densa Lewis S. Rose 1936-6-14 36327 Marin China Camp. 3 Comment
  UC907785  Carex densa G. Thomas Robbins 1945-5-9 1885 Marin 1/2 mi n Ignacio Comment
  UC50796  Carex deweyana subsp. leptopoda J. Burtt Davy Aug 1898 4333 Marin near Olema Comment
  RSA757865  Carex divulsa subsp. divulsa Ashley Ratcliffe 2009-10-4 s.n. Marin Along infrequently used fire road, about 1 mile above Mesa Road, Arroyo Honda Canyon, about 2 miles northwest of Bolinas. Comment
  CAS-BOT-BC20025  Carex feta Hans Leschke 1949-5-22 s.n. Marin Tamalpais: Lagunitas Meadows. Comment
  SEINET7558588 Image available Carex feta M. S. Jussel 1934-5-1 s.n. Marin Lake Lagunitas. Comment
  CAS-BOT-BC20895  Carex globosa H. N. Bolander 1867-5-3 V Marin Redwoods. Comment
  UC1055943  Carex globosa Peter Kamb 1950-6-3 1840 Marin on Alpine Dam Road ca. 1 mi above the lake (n side of Bolinas Ridge); Bolinas Ridge 365 Comment
  CAS-BOT-BC20883  Carex globosa John Thomas Howell 1952-5-30 28318 Marin Potrero Meadow, Mt. Tamalpais. Comment
  SEINET3143642  Carex globosa L. S. Rose 1940-4-28 40239 Marin Bootjack Camp, Mt. Tamalpais, Proc. Linn. Sec. 1:259.(1845) Comment
  UC907786  Carex gracilior G. Thomas Robbins 1945-5-9 1887 Marin about 1/2 mi n Ignacio Comment
  CAS-BOT-BC146565  Carex gynodynama Hans Leschke 1945-6-24 s.n. Marin Tamalpais: Willow Meadow Comment
  CAS-BOT-BC22134  Carex harfordii Catherine Best; Wilma Follette; Gordon H. True 1980-6-10 8476 Marin Pastureland between Abbotts Lagoon and Point Reyes Highway. Comment
  CAS-BOT-BC22139  Carex harfordii Hans Leschke 1943-6-13 s.n. Marin Sausalito. Comment
  CAS-BOT-BC31592  Carex luzulina var. luzulina Malcom A. Nobs; Stanley Galen [S. Galen] Smith 1949-6-29 896 Marin Seepage area on N side of Pt. Reyes rd just N of Pierce Pt. rd, Comment
  CAS-BOT-BC146627  Carex mendocinensis John Thomas Howell; J. W. Stacey 1936-6-7 12658 Marin Near Bootjack, Mt. Tamalpais Comment
  RSA0014199  Carex mendocinensis J. T. Howell 1945-4-29 20789 Marin Camp Handy. Comment
  RSA0014514  Carex mendocinensis J. T. Howell 1938-6-5 13895 Marin Azalea Flat, Mt. Tamalpais. Comment
  UC833565  Carex nudata J. A. Ewan 1936-3-8 9412 Marin Alpine Lake, E end Comment
Read comments
Feb 28 2010
  UC1147  Carex nudata Bolander 1866-4 2299 Marin Comment
  UC1100483  Carex obnupta Malcolm A. Nobs, Herbert L. Mason 1949-4-29 735 Marin on Bear Creek above Mill Creek; Tomales Bay Comment
  UC1100487  Carex obnupta Herbert L. Mason 1946-7-24 12919 Marin first lake s Bear Valley (2.8 mi n of Lake Ranch) Comment
  UC827418  Carex obnupta Wilhelm N. Suksdorf 1913-7-9 473 Marin Tennessee Valley Comment
  CAS-BOT-BC119405  Carex obnupta Hans Leschke 1945-4-29 s.n. Marin Tamalpais: near Camp Lagunitas Comment
  CAS-BOT-BC119276  Carex ovalis Hans Leschke 1944-6-4 s.n. Marin Mt. Vision plateau, Pt. Reyes peninsula. Comment
  CAS-BOT-BC229723  Carex serratodens E. Wrubel; A. Castner; E. Tyson; et al. 2012-6-23 1513 Marin Marin Municipal Water District Lands: Mount Tamalpais. Lagunitas Rock-Springs Rd. to junction with Laurel Dell Rd., near edge of slough sedge and Potrero Meadow Trail. Comment
  CAS-BOT-BC232234  Carex serratodens C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1102 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  SEINET3908270  Carex sitchensis John A. Churchill 1974-4-29 7442980 Marin Marshall slough along route 1 near Walker Creek.; 0 Comment
  RSA258101  Carex subbracteata Robert A. Norris 1975-5-17 2360 Marin By Sir Francis Drake Highway. Ledum Swamp area. Comment
  SEINET4292172 Image available Carex subbracteata A. L. Hipp 1999-1 306 Marin Point Reyes National Seashore. Near Bayview trailhead. Comment
  CAS-BOT-BC116936  Carex subbracteata John Thomas Howell 1949-5-25 25336 Marin Sandy Flats behind dunes at Pt. Reyes Peninsula. Comment
  RSA503499  Carex subbracteata Robert A. Norris 1975-3-18 2271 Marin S of Rodeo Lagoon, Ft. Cronkite. Comment
  CAS-BOT-BC116774  Carex subfusca Gordon H. True 1973-3-19 5329 Marin Point Reyes Bird Observatory 3 mi NW of Bolinas At Arroyo Hondo. 91 Comment
  CAS-BOT-BC115583  Carex tumulicola John Thomas Howell 1945-6-3 s.n. Marin Shell Beach Comment
  CAS-BOT-BC115594  Carex tumulicola Peter H. Raven; M. P. Johnson 1967-5-1 21081 Marin Angel Island, Slopes on S side near Rock Quarry and small reservoir. 91 Comment
  UC904998  Carex tumulicola John Thomas Howell 1943-5-2 17929 A Marin Big Carson Canyon Comment
  CAS-BOT-BC115590  Carex tumulicola Hans Leschke 1942-5-24 s.n. Marin Hidden Lake Trail, N side Mt. Tamalpais. Comment
  CAS-BOT-BC229721  Carex utriculata A. Williams; E. Shea; M. E. Hannibal; S. Tsui 2012-5-5 713 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Laurel Dell Rd., south of culvert LD-15, just north of where Cataract Creek crosses road Comment
  CAS-BOT-BC281899  Carthamus lanatus Doreen Smith 2000-8-16 s.n. Marin Nicasio, near junction of Nicasio Valley and Lucas Valley Rds Comment
  JEPS86180  Castilleja L. R. Heckard 1988-4-3 6675 a Marin Olema Rd. at Westbrae Dr., Fairfax Fairfax (at current Fairfax city limit sign) Comment
  CAS-BOT-BC249134  Castilleja affinis Henry M. Pollard 1947-6-22 s.n. Marin Dipsea Trail near Steep Ravine, Mt. Tamalpais Comment
  CAS-BOT-BC531267  Castilleja affinis A. Williams; A. Young; F. Leist; D. Morawitz 2015-4-10 15351 Marin Mount Tamalpais. Marin Municipal Water District lands: Filter Plant Rd, E of jct with Sky Oaks Rd Comment
  UCD122143  Castilleja affinis H. A. Borthwick 1925-6-5 1955 Marin location unknown. Comment
  JEPS55959  Castilleja affinis subsp. affinis T. I. Chuang and F. M. Chuang 1968-6-23 6429 Marin 4.5 mi w Inverness Comment
  UC608490  Castilleja affinis subsp. affinis Beryl O. Schreiber 1936-4-12 2171 Marin 2 mi ne Pierce's Ranch, Tomales Bay; Point Reyes Quad., Tomales Bay 76 Comment
  JEPS115  Castilleja affinis subsp. neglecta W. L. Jepson 1940-6-5 19944 Marin Tiburon 30 Comment
  RSA51389  Castilleja affinis subsp. neglecta L. S. Rose 1949-5-1 49115 Marin Tiburon 46 Comment
  SD114370  Castilleja affinis subsp. neglecta Darley F. Howe 1969-6-9 4638 Marin Sea bluff near Agate Beach 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
  UC444436  Castilleja ambigua subsp. ambigua Elmer Jul 1903 4938 Marin Point Reyes Post Office; ; Post Office, Point Reyes Comment
  JEPS3676  Castilleja densiflora subsp. densiflora C. R. Bell and Rimo Bacigalupi 1951-4-13 1003 Marin just opposite lower end of the Berry Trail (Lagunitas Meadows); Mount Tamalpais, Lagunitas Meadows 236 Comment
  JEPS9424  Castilleja densiflora subsp. densiflora W. L. Jepson 1905-5-13 2480 C Marin Lagunitas Comment
  UC199372  Castilleja densiflora subsp. densiflora Milo S. Baker 1904-4-24 Marin Redwood canyon Comment
  UC27172  Castilleja densiflora subsp. densiflora Ivar Tidestrom 1895-5-2 Marin near Mill Valley Comment
  UC1334857  Castilleja exserta subsp. latifolia L. D. Thurman 1963-5-11 269 Marin 0.1 mi e Pt. Reyes lighthouse parking lot; Pt. Reyes Comment
  UC886543  Castilleja exserta subsp. latifolia Alice Eastwood and John Thomas Howell 1939-5-28 Marin Point Reyes Comment
  UCD122492  Castilleja foliolosa Leslie Fenster 1964-3-28 36 Marin Mt. Tamalpais Road. Comment
  UCSC000666  Castilleja franciscana Beryl O. Schreiber 1932-6-23 552 Marin Open hillside. Hearts Desire Beach, Tomales Bay Comment
  RSA258883  Castilleja franciscana Thomas W. Nelson 1973-4-22 1201 Marin At Lake Nicascio. Comment
  UC1784175  Castilleja lacera Ethel Crum 1930-1 676 Marin Point Reyes Comment
  CAS-BOT-BC241290  Castilleja latifolia Alice Eastwood; John Thomas Howell 1936-3-22 2128 Marin Marine cliffs south of Willow Camp Comment
  CAS-BOT-BC241295  Castilleja latifolia John Thomas Howell 1940-5-20 15515 Marin Pt. Reyes Comment
  SEINET12327826  Castilleja mendocinensis F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -122 Marin Marshall-Petaluma Road from Petaluma to CA 1, 8.6 mi E of junction CA 1 107 Comment
  POM20831  Castilleja neglecta Katherine Brandegee 1909-05 s.n. Marin Tiburon. Comment
  JEPS34475  Castilleja rubicundula subsp. lithospermoides Dr. Jerry Powell 1964-6-3 413 Marin n of Alpine Lake Comment
  JEPS14369  Castilleja subinclusa subsp. franciscana G. Thomas Robbins 1955-6-4 3656 Marin nw of Rodeo Lagoon Comment
  JEPS60439  Castilleja subinclusa subsp. franciscana T. I. Chuang and F. M. Chuang 1969-6-28 6678 Marin 0.75 mi n Muir Beach (on Highway 1) Comment
  HSC30754  Castilleja subinclusa subsp. franciscana Thomas W. Nelson 1974-4-22 1201 Marin Lake Nicascio Comment
  CAS-BOT-BC26227  Castilleja wightii Francis W. Pennell; John Thomas Howell 1940-5-20 25452 Marin Route 1, west of Fairfax 76 Comment
  JEPS30257  Castilleja wightii Walfred Reed 1963-4-27 107 Marin 3000 ft n Muir Beach (slope facing Pacific Ocean, 600 ft from shoreline) 121 Comment
  JEPS60445  Castilleja wightii T. I. Chuang and F. M. Chuang 1969-6-28 6684 Marin 1.2 mi s Marshall (on Highway 1) Comment
  UC1032390  Castilleja wightii B. Schreiber 1936-4-12 2200 Marin 1.6 mi sse Pierce's Ranch; Point Reyes Quad. 7 Comment
  UC1341772  Castilleja wightii Noel H. Holmgren and James L. Reveal 1966-6-5 2637 Marin 5 mi e Stinson Beach (along Calif Hwy 1) 182 Comment
  UC1433910  Castilleja wightii Noel H. Holmgren and James L. Reveal 1966-6-5 2634 Marin along Tiburon Blvd. (Tiburon Peninsula); Tiburon Peninsula Comment
  UC216854  Castilleja wightii H. M. Hall 1921-6-7 11270 Marin near Willow Camp (Bolinas Bay); San Francisco Bay Region, Bolinas Bay Comment
  RSA518674  Castilleja wightii L. R. Heckard, Richard Brown 1972-5-2 2916 Marin Behind beach parking area, Pt. Reyes Seashore. Comment
  SDSU10521  Castilleja wightii D. F. Howe 1961-7-27 3070 Marin On #1, 0.6 mile south of Stinson Beach. 30 Comment
  CAS-BOT-BC32581  Castilleja wightii subsp. rubra Francis Whittier Pennell; John Thomas Howell 1940-5-20 25452 Marin West of Fairfax. Route 1. 76 Comment
  NY68183  Castilleja wightii subsp. rubra F. W. Pennell 1940-5-20 25452 Marin Route 1. Shale. W of Fairfax. 45.7 Comment
  CAS-BOT-BC195584  Catapodium rigidum John Thomas Howell 1943-6-13 18225 Marin Sausalito 60 Comment
  CAS-BOT-BC195585  Catapodium rigidum John Thomas Howell 1945-8-12 21378 Marin Cascade Canyon, Mill Valley Comment
  CAS-BOT-BC47773  Ceanothus Elsie Zeile 1910-4-10 s.n. Marin Tamalpais Comment
  JEPS46534  Ceanothus unknown Marin Tamalpais Comment
  JEPS83004  Ceanothus Roger Raiche 1983-6-11 30390 Marin ca 1.2 mi below Potrero Camp (along Kent Trail); Mt. Tamalpais Comment
  UC79931  Ceanothus Katharine Brandegee June 1890 64 Marin Tamalpais Comment
  JEPS42231  Ceanothus cuneatus var. cuneatus W. L. Jepson 1916-7-9 6808 Marin Mt. Tamalpais Comment
  JEPS42232  Ceanothus cuneatus var. cuneatus W. L. Jepson 1914-1-9 5709 Marin Mt. Tamalpais Comment
  UC18287  Ceanothus cuneatus var. cuneatus W. H. Brewer 1862-3-28 912 Marin Tamalpais Comment
  UC54889  Ceanothus cuneatus var. cuneatus Chesnut and Drew 1891-3-21 Marin Lake Lagunitas Comment
  UC80092  Ceanothus cuneatus var. cuneatus Michener and Bioletti 1893-4-15 Marin Fairfax Comment
  CAS-BOT-BC48427  Ceanothus cuneatus var. ramulosus L. R. Abrams 1927-2-19 11567 Marin Mt. Tamalpais Comment
  CAS-BOT-BC48444  Ceanothus cuneatus var. ramulosus H. G. Reinecke 1941-3-24 s.n. Marin South side of Mt. Tamalpais above Summit Avenue Comment
  CAS-BOT-BC48449  Ceanothus cuneatus var. ramulosus H. E. McMinn 1922-6-20 275 Marin Near Rock Springs and Mt. Tamalpais/Theater Comment
  RSA399064  Ceanothus foliosus H. de Forest 1930-4-21 s.n. Marin Mt. Tamalpais. 671 Comment
  UC18331  Ceanothus foliosus Harley P. Chandler 1900-2-26 488 Marin Mount Tamalpais Comment
  UC63896  Ceanothus foliosus Earle Mulliken 1903-6-23 74 Marin Mt. Tamalpais Comment
  UCSC000464  Ceanothus foliosus Beryl O. Schreiber 1932-3-20 110 Marin dry hillside Pipe Line Trail to Mt. Tamalpais Comment
  SEINET11191429  Ceanothus foliosus A. A. Heller 1906-6-12 s.n. Marin Mt. Tamalpais. Comment
  SEINET12209871  Ceanothus foliosus L. S. Rose 1937-1 s.n. Marin S. slope, Mt. Tamelpais Comment
  SEINET13945881 Image available Ceanothus foliosus John Thomas Howell 1948-1 24298 Marin Upper part of Cascade Canyon, Mt. Tamalpais 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-BC50945  Ceanothus foliosus var. foliosus Elsie Zeile 1910-4-10 s.n. Marin Tamalpais Comment
  CAS-BOT-BC64373  Ceanothus gloriosus subsp. exaltatus H. E. McMinn 1923-2-17 829 Marin Bolinas Ridge. Comment
  SEINET12211121  Ceanothus gloriosus var. exaltatus Unknown 1984-1 40071 Marin Secondary ridge of major ridge (unnamed) on S side of Marshall-Petaluma Rd (above Salmon Creek) Comment
  CAS-BOT-BC49956  Ceanothus gloriosus var. gloriosus Alice Eastwood; John Thomas Howell 1936-3-22 2123 Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC49960  Ceanothus gloriosus var. gloriosus Robert H. Menzies 1920-1-1 s.n. Marin Tomales Point Comment
  JEPS76994  Ceanothus gloriosus var. gloriosus Robert M. Lloyd 1963-3-10 2114 Marin Pt. Reyes Peninsula Drakes Bay Beach (on cliffs); , , on cliffs Comment
  UC33647  Ceanothus gloriosus var. gloriosus J. Burtt Davy 1900-6-18 6747 Marin Point Reyes Comment
  JEPS26879  Ceanothus gloriosus var. porrectus Virginia Bailey 1936-3-1 Marin near summit of road from Inverness to Point Reyes (Inverness Ridge); , rd from Inverness to Point Reyes 137 Comment
  CAS-BOT-BC50040  Ceanothus incanus C. H. M. 1915-6-1 s.n. Marin Lagunitas Comment
  CAS-BOT-BC50662  Ceanothus jepsonii John Thomas Howell 1944-4-2 19368 Marin Mt. Tamalpais - SW of Lanel Dell Comment
  CAS-BOT-BC50673  Ceanothus jepsonii H. E. McMinn 1925-12-20 1572 c Marin Above Fairfax near summit on road to Alpine Lake Comment
  CAS-BOT-BC51101  Ceanothus jepsonii H. E. McMinn 1922-6-6 149 Marin Mt. Tamalpais region Comment
  UC79985  Ceanothus jepsonii unknown 1903-4-1 4001 Marin Mt. Tamalpais Comment
  CAS-BOT-BC83791  Ceanothus masonii D. O. Burge 2007-5-8 913 b Marin Golden Gate National Recreation Area, Bolinas Ridge 450 Comment
  JEPS99042  Ceanothus masonii Roger Raiche 1984-3-24 400072 Marin unnamed ridge on S side of Marshall-Petaluma Rd above Salmon Creek near road marker C112 04.52 which is about 2.5 mi NW of intersection with Wilson Hill Road 121 Comment
  RSA754441  Ceanothus masonii Dylan O. Burge 2007-4-10 DOB 832 c Marin Ridge S of Salmon Creek, above Marshall-Petaluma Road, 1.6 road miles (2.6 km) W of intersection with Hicks Valley Road, 12.2 km 90 degrees true E of Marshall. 230 Comment
  RSA754442  Ceanothus masonii Dylan O. Burge 2007-4-9 DOB 829 c Marin Bolinas Ridge, W of Skyline Boulevard, 1.2 road miles S of junction with Fairfax-Bolinas Rd., 4.26 km 58 degrees true ENE of Bolinas. 500 Comment
  SEINET12211456  Ceanothus masonii Unknown 1983-1 30778 Marin S of Marshall-Petaluma Road & NE of E fork of Soulajule Reservoir 335 Comment
  CAS-BOT-BC51506  Ceanothus oliganthus var. sorediatus W. R. Dudley 1898-11-1 s.n. Marin Pine Ridge, Point Reyes Comment
  JEPS48867  Ceanothus oliganthus var. sorediatus Elsa Kraeger 1926-3-13 Marin e slope Mt. Tamalpais Comment
  UC79850  Ceanothus oliganthus var. sorediatus Katharine Brandegee 1890-4 Marin lower slopes of Tamalpais Comment
  SEINET3836778 Image available Ceanothus ramulosus Lewis S. Rose 1941-3-9 41014 Marin Mt. Tamalpais 244 Comment
  CDA6130  Ceanothus thyrsiflorus D. G. Kelch 2006-5-1 6 .18 Marin Lucas Valley Rd. 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
  RSA613696  Ceanothus thyrsiflorus Joseph A. Ewan 1936-1-1 9384 Marin 1/2 miles E US naval Station on Point Reyes road. Comment
  UC1071393  Ceanothus thyrsiflorus N. French 1935-4-2 601 Marin along coast; Tamalpais Quad., along coast Comment
  UC1324891  Ceanothus thyrsiflorus H. U. Stauffer and E. Molseed 1964-5-17 5935 Marin 11 km w Fairfax (Alpine Lake); , w of Fairfax 200 Comment
  UC608456  Ceanothus thyrsiflorus Beryl O. Schreiber 1936-4-12 2199 Marin 1.6 mi sse Pierce's Ranch; Tomales Point, sse of Pierce's Ranch Comment
  UC766010  Ceanothus thyrsiflorus R. F. Hoover 1938-9-18 3853 Marin Tomales Point Comment
  RSA396203  Ceanothus thyrsiflorus F. H. Utech, I. Knight, Walter Knight 1984-4-18 84 -124 Marin Marshall Petaluma Road from Pentulama to Hwy 1, 8 miles E of jct with Hwy1. 107 Comment
  SBBG4545  Ceanothus thyrsiflorus var. thyrsiflorus M. Van Rensselaer 1939-4-30 1024 Marin point above Light House, Pt Reyes Comment
  CAS-BOT-BC308938  Centaurea benedicta Alice Eastwood 1921-5-30 s.n. Marin Mill Valley Comment
  UC1177301  Centaurea calcitrapa J. Thomas Howell 1938-11-5 Marin Sausalito Comment
  CAS-BOT-BC274575  Centaurea calcitrapa John Thomas Howell 1945-9-16 21479 Marin Near San Rafael Comment
  RSA254184  Centaurea calcitrapa Robert A. Norris 1974-6-7 2067 Marin Richardson Bay Park, Tiburon Comment
  RSA294166  Centaurea calcitrapa Robert A. Norris, John I. Inase 1981-4-4 4105 Marin Between open grassland and small paved road at summit of Tiburon City Open Space (above Venus Court and Sheperd Way), Tiburon Peninsula 168 Comment
  CAS-BOT-BC272072  Centaurea melitensis Saichi Kawaha 1968-9-6 498 Marin Coast Miwok habitation site, PG&E substation north bank of Arroyo San Jose, Ignacio, 100 yards west of Highway 101 Comment
  RSA0051672  Centaurea melitensis S. Karlin 1958-7-12 58 -61 Marin Samuel P. Taylor State Park. Comment
  CAS-BOT-BC284475  Centaurea solstitialis Javier Penalosa; J. T. Howell 1961-6-7 1663 Marin Northwest of Marin Country Day School, Tiburon Peninsula Comment
  CAS-BOT-BC354336  Centaurium tenuiflorum J. Klein; T. Pollak; E. Brusati; L. Williams 2013-8-10 13365 Marin Mount Tamalpais: Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  SJSU10110  Cerastium arvense subsp. strictum R. G. Clement 1960-4-24 Marin by Point Reyes Lighthouse, Point Reyes Comment
  UC8260  Cerastium glomeratum J. Burtt Davy 1898-4-2 Marin Angel Isl. San Francisco Bay, Angel Isl. Comment
  CAS-BOT-BC388318  Cerastium glomeratum Javier Penalosa 1961-4-1 1244 Marin Tiburon Peninsula. 602 ft. hill west of Paradise Cay. Ravine on west slope draining south toward RR tracks 106 Comment
  CAS-BOT-BC400191  Ceratophyllum demersum Viola Drescher; Roberta Long 1972-11-1 s.n. Marin Rodeo Lagoon Comment
  RSA39856  Chamaesyce serpillifolia P. A. Munz 1947-10-5 12195 Marin Lake Lagunitas above Ross 244 Comment
  UC42422  Cheilanthes gracillima Marshall A. Howe 1892-6-11 Marin Mt Tamalpais Comment
  CAS-BOT-BC70120  Cheilanthes gracillima M. E. Parsons 1898-11-1 s.n. Marin From summit of Tamalpais a few roads east of the tavern Comment
  CAS-BOT-BC68172  Cheilanthes intertexta John Thomas Howell 1943-3-7 17882 Marin Hills northeast of San Rafael Comment
  JEPS79633  Cheilanthes intertexta Edward Lee 1954-11-14 4121 Marin trail from Rock Springs to Laurel Dell; Mt Tamalpais Comment
  CAS-BOT-BC68163  Cheilanthes intertexta Miss E. Cannon 1899-1-21 s.n. Marin Near Tamalpais Station Comment
  CAS-BOT-BC175254  Chenopodium Doreen L. Smith 2001-11-17 s.n. Marin Nicasio Reservoir Comment
  UCD98144  Chenopodium californicum Beryl O. Schreiber 1936-4-12 2183 Marin 2 miles north east of Pierce's Ranch Tomales Point. 106 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-BC191539  Chorizanthe cuspidata var. villosa John Thomas Howell 1939-6-4 14716 Marin Pt. Reyes Lighthouse Comment
  CAS-BOT-BC191548  Chorizanthe cuspidata var. villosa Robert Soost 1999-6-25 s.n. Marin Abbotts Lagoon Comment
  RSA488794  Chorizanthe cuspidata var. villosa James L. Reveal 1988-6-1 6963 Marin Point Reyes National Seashore, south of Kehoe Beach, 0.6 mile northwest of Pierce Pint Road, about 6.2 miles northwest of Inverness 8 Comment
  RSA92968  Chorizanthe cuspidata var. villosa J. T. Howell 1946-6-9 21999 Marin Abbott's Lagoon Comment
  CAS-BOT-BC252831  Chorizanthe polygonoides var. polygonoides John Thomas Howell 1941-5-25 16229 Marin Between Potrero Meadow and Mt. Theater, Mt. Tamalpais Comment
  CAS-BOT-BC36464  Chrysolepis chrysophylla J. M. Stillman 1897-8-20 s.n. Marin North of Bolinas Ridge, vecinity of Mt. Tamalpais Comment
  CAS-BOT-BC36469  Chrysolepis chrysophylla Alice Eastwood 1925-10-11 s.n. Marin Mt. Tamalpais Comment
  UC589586  Chrysolepis chrysophylla Beryl O. Schreiber 1932-7-27 692 Marin Hearts Desire Beach Tomales Bay (Tomales Bay) Comment
  JEPS46309  Chrysolepis chrysophylla var. minor Wilfred T. Frost 1932-9-18 466 Marin Eldridge Grade; Mt. Tamalpais Comment
  UC1746140  Cicendia quadrangularis Annetta M. Carter, Herbert L. Mason 1938-5-18 1411 Marin 8.4 mi from [W of] Inverness. Pt. Reyes. Comment
  UC193040  Cicendia quadrangularis Prof. Denman 1887-4-17 Marin near Mt. Tamalpais (Ross Valley); Ross Valley Comment
  UC32524  Cicuta douglasii J. Burtt Davy 1900-7-17 6877 Marin Point Reyes; Western Middle California, Point Reyes Comment
  SEINET8726117 Image available Circaea alpina H. S. Reed 1939-1 267 Marin Redwoods, Mount Tamalpais, altitude ca. 800 feet. 244 Comment
  UC1543164  Cirsium Donald G. Nelson 1937-7-10 524 Marin Point Reyes Lighthouse 51 Comment
  CAS-BOT-BC105845  Cirsium andrewsii Doreen L. Smith 1997-7-18 s.n. Marin Abbott's Lagoon, Pt. Reyes National Seashore, in marsh directly east of the lagoon. Comment
  CDA1463  Cirsium andrewsii Doreen Smith Aug 1997 s.n Marin Pt. Reyes; Pierce Pt. Rd. near Abbotts Lagoon. Comment
  SEINET5507014 Image available Cirsium andrewsii John Thomas Howell 1933-7-30 11478 Marin near summit of road from Inverness to Pt. Reyes Comment
  SEINET5507029 Image available Cirsium andrewsii John Thomas Howell 1939-7-2 14818 Marin Elk Valley, East of Tennessee Cove Comment
  CAS-BOT-BC284443  Cirsium brevistylum John Thomas Howell 1944-7-9 19697 Marin Inverness Ridge Comment
  UC30801  Cirsium brevistylum F. T. Bioletti Aug 1891 Marin Mill Valley Comment
  UCD130504  Cirsium brevistylum Collector Unknown 1925-6-6 1657 Marin Bolinas. Comment
  OBI81254  Cirsium occidentale Jill M. Bushakra, John Bushakra 2001-6-9 123 a Marin Mount Tamalpais State Park. 610 Comment
  UCD130585  Cirsium occidentale var. coulteri Collector Unknown Date Unknown s.n. Marin Exact location unknown. Comment
  CAS-BOT-BC285606  Cirsium occidentale var. occidentale John Thomas Howell 1946-5-14 21844 Marin Along road between Rock Spring and Summit Meadow, Mt. Tamalpais Comment
  UC1177306  Cirsium occidentale var. occidentale J. Thomas Howell 1942-5-16 16956 Marin Sausalito Hills Comment
  RSA95579  Cirsium occidentale var. occidentale L. S. Rose 1953-7-13 53048 Marin Bootjack, Mt. Tamalpais Comment
  POM261289  Cirsium quercetorum J. T. Howell 1939-6-25 14796 Marin Summit Avenue, Mill Valley Comment
  RSA131103  Cirsium quercetorum E. K. Balls 1958-7-20 23580 Marin 1.5 miles NE from Point Reyes Lighthouse 168 Comment
  CAS-BOT-BC288731  Cirsium remotifolium John Thomas Howell 1938-7-3 13942 Marin Near W end of Lucas Valley Comment
  CAS-BOT-BC288733  Cirsium remotifolium John Thomas Howell 1939-6-25 14795 Marin Summit Ave, Mill Valley, Mt Tamalpais Comment
  RSA0070869  Cirsium remotifolium J. T. Howell 1940-5-26 15520 Marin San Anselmo Canyon. Comment
  UC589519  Cirsium vulgare Beryl O. Schreiber 1932-7-25 670 Marin Tomales Bay, Lone Pine Beach Comment
  CAS-BOT-BC223887  Cistus incanus Richard Mc. P Brown 1962-1-8 s.n. Marin Between Mill Valley and Larkspur, crest of Corte Madera Ridge along fire road, near upper end of Summit Drive Comment
  CAS-BOT-BC223898  Cistus ladanifer Wilma Follette; Doreen Smith 1999-2-13 s.n. Marin Black Canyon above Dominican College, San Rafael Comment
  CHSC27725  Clarkia amoena Coleta Lawler 1978-7-18 299 Marin Along Hwy 1, 0.5 miles south of Tomales. Roadside. Comment
Read comments
Apr 14 2009
  RSA12235  Clarkia amoena subsp. amoena Carl B. Wolf 1934-6-28 5780 Marin Pt. Reyes Peninsula, 1/4 mile from the Lighthouse. 61 Comment
  UC107822  Clarkia amoena subsp. amoena Katharine Brandegee 1905-6-18 Marin Ross Valley Tamalpais Comment
  UC306516  Clarkia amoena subsp. amoena A. D. E. Elmer July, 1903 4939 Marin Olema Comment
  RSA113777  Clarkia amoena subsp. huntiana Peter H. Raven 1957-6-29 11008 Marin 1.8 miles southeast of Tocaloma Comment
  CAS-BOT-BC164208  Clarkia concinna Wilma Follette 1995-5-10 s.n. Marin Highway #1, Marker 44.33, Walker Creek Bluff Comment
  JEPS43621  Clarkia concinna subsp. concinna Dr. L. M. Newlon 1919-5-11 8 Marin near Fairfax (Cascades) Comment
  UC130680  Clarkia davyi H. M. Hall 1909-6-8 8511 Marin near the summit Mt. Vision Comment
  UC1301108  Clarkia gracilis subsp. gracilis Helen K. Sharsmith 1963-5-18 5443 Marin between Larkspur and Alpine Lake (Alpine Dam road); San Francisco Bay Region 243 Comment
  UC1422875  Clarkia gracilis subsp. sonomensis John Thomas Howell 1940-5-12 15420 Marin Lagunitas Creek Comment
Read comments
Jun 24 2011
  SEINET12194848  Clarkia purpurea F. H. Utech 1988-1 88 -165 Marin W slope of Mt. Tamalpais, 3 mi past Alpine Dam & 4 mi from Fairfax on Bolinas Rd 180 Comment
  CAS-BOT-BC172452  Clarkia purpurea subsp. purpurea John Thomas Howell 1938-5-22 13796 Marin San Anselmo Canyon Comment
  CAS-BOT-BC172548  Clarkia purpurea subsp. purpurea Alice Eastwood 1926-6-9 13913 Marin Sausalito Comment
  UC107813  Clarkia purpurea subsp. quadrivulnera Katharine Brandegee 1905-6-18 Marin hills above Fairfax Comment
  POM316756  Clarkia purpurea subsp. quadrivulnera Patricia Wilder 1965-6-7 3524 Marin San Geronimo Ridge, N Coast mt range, Pacific drainage area 457 Comment
  RSA638993  Clarkia purpurea subsp. quadrivulnera Michael A. Vincent 1999-6-10 8596 Marin Along Wilson Hill Road near Lincoln District School, just west of Point Reyes - Petaluma Road Comment
  UC1279924  Clarkia rubicunda Peter H. Raven 1957-6-29 11007 Marin 4.6 mi s Olema (on State Highway 1) Comment
  UC1279930  Clarkia rubicunda Peter H. Raven 1957-6-28 10999 Marin n San Rafael (McNears Beach) Comment
  CAS-BOT-BC165049  Clarkia rubicunda Wilma Follette 1996-7-16 s.n. Marin Fort Barry - Field rd., west of the chapel Comment
  POM153260  Clarkia rubicunda C. L. Hitchcock 1928-6-7 25 Marin One-half mile north of Tiburon on Bay Road 4 Comment
  CAS-BOT-BC531481  Claytonia exigua D. Smith; S. Whelan; V. Smith; H. Kuimelis 2015-4-10 15367 Marin Mount Tamalpais. Marin Municipal Water District lands: Potrero Meadow Comment
  UC1106073  Claytonia exigua subsp. exigua John Thomas Howell 1946-3-17 Marin near Rock Spring; Mt. Tamalpais Comment
  UC1300967  Claytonia exigua subsp. exigua Helen K. Sharsmith 1963-3-30 5264 Marin Lucas Valley; San Francisco Bay Region 137 Comment
  UCD70804  Claytonia exigua subsp. exigua Michele H. Mills 1998-3-30 236 Marin San Quentin, Tiburon Peninsula, Middle Ridge Open Space Preserve. 137 Comment
  CAS-BOT-BC439225  Claytonia exigua subsp. exigua John Thomas Howell 1946-3-24 21559 Marin Fairfax Hills Comment
  POM164058  Claytonia gypsophiloides Michener, Bioletti 1893-04 s.n. Marin Fairfax Comment
Read comments
Aug 6 2010
  UC192266  Claytonia gypsophiloides C. F. Sonne 1887-4-15 Marin near Mt. Tamalpais (Ross Valley); Ross Valley Comment
  UC7855  Claytonia gypsophiloides C. Michener 1891-4-26 Marin Fairfax Comment
  CAS-BOT-BC439349  Claytonia gypsophiloides Edw. L. Greene 1888-1-1 s.n. Marin On Mount Tamalpais Comment
  CAS-BOT-BC443580  Claytonia perfoliata subsp. perfoliata Saichi Kawahara 1969-3-28 521 Marin Midden of Coast Miwok habitation site (Mrn 216), Limantour Spit, Drakes Bay Comment
  CAS-BOT-BC443584  Claytonia perfoliata subsp. perfoliata Javier Penalosa 1961-4-1 1231 Marin Tiburon Peninsula. Hill south-east of Bel Aire School 60 Comment
  CHSC22699  Claytonia perfoliata subsp. perfoliata Robert A. Schlising; Glenn Keator 1962-2-18 2067 Marin NW-facing slopes east of Point Reyes Lighthouse in area of coastal scrub. Comment
  POM161345  Claytonia sibirica Rimo C. Bacigalupi 1928-3-10 1818 Marin Above beach Coast Guard Station, 3.5 miles N of Point Reyes Comment
  CAS-BOT-BC443937  Claytonia sibirica Paul Grun 1951-5-23 48 Marin Point Reyes Station. Comment
  UC9061  Clematis lasiantha F. T. Bioletti April, 1892 Marin Ross Valley Comment
  CAS-BOT-BC92550  Clematis ligusticifolia Miss Ones Grimwood 20 Marin Unspecified. Comment
  UC608488  Collinsia heterophylla Beryl O. Schreiber 1936-4-12 2170 Marin 2 mi e of Pierce's Ranch (Tomales Bay); Tomales Bay 76 Comment
  JEPS6343  Collinsia sparsiflora var. sparsiflora L. M. Newlon 1921-1 87 Marin Mt. Tamalpais Comment
  CHSC64273  Conium maculatum H. H. Sshmidt; James S. Miller, A. Pool 1993-6-8 808 Marin Mount Tamalpais State Park, on California State Highway # 1. Along coastal bluffs. 60 Comment
  NY643137  Convolvulus arvensis H. T. Edwards 07 1877 s.n. Marin Comment
  UC1177302  Conyza canadensis John Thomas Howell 1945-10-14 Marin Olema Marshes Comment
  SBBG36301  Corallorhiza maculata J. P. Broughton 1969-7-12 1271 Marin near summit of Mt Tamalpais, Tamalpais St Park Comment
  CAS-BOT-BC531457  Corallorhiza maculata var. occidentalis A. Williams 2015-5-15 15794 Marin Field redacted by CAS, contact the data manager for more information Comment
  UC632479  Corallorhiza striata T. T. McCabe 1939-3-20 Marin bay shore 2 mi s Inverness; Tomales Bay Comment
  UCSC000674  Cordylanthus maritimus Beryl O. Schreiber 1932-1 Marin 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
  RSA144543  Cordylanthus maritimus subsp. palustris Peter H. Raven 1961-8-22 16570 Marin Head of Drake's Estero, Point Reyes Penninsula. Comment
  CAS-BOT-BC238239  Cordylanthus tenuis subsp. capillaris 1965-7-27 s.n. Marin Growing in garden of Malcolm & Laura Smith, Larkspur, near manzanita transplanted from serpentine near Occidental, Sonoma Co. Comment
  UCD15581  Coreopsis lanceolata Elmo Agatep 1995-6-4 17 Marin Point Reyes. Coast trail 126 Comment
  CAS-BOT-BC105656  Corethrogyne filaginifolia John Thomas Howell 1944-5-14 19454 Marin Pt. Reyes Station Comment
  UC521708  Cornus sericea subsp. sericea Joseph Andorfer Ewan 1933-11-5 8104 Marin s. shore Tomales Bay, Heart's Desire Comment
  UC5430  Corylus californica Brewer 1862-3-28 926 Marin Tamalpais Comment
Read comments
Jan 20 2011
  SEINET12034009  Corylus californica H. W. Graham 1927-1 s.n. Marin along Railroad from Mill Valley to Muir Woods, near San Francisco Comment
  UC1106192  Cotula australis John Thomas Howell 1945-9-16 21468 Marin San Rafael Comment
  UC1301075  Cotula coronopifolia Helen K. Sharsmith 1963-5-18 5454 Marin West side of Bolinas Ridge above Bolinas Lagoon 30 Comment
  SEINET11859882  Cotula coronopifolia M. T. Doutt 1931-2-1 142 Marin Bolinas Comment
  CAS-BOT-BC290911  Crepis setosa Catherine Best 1992-3-18 s.n. Marin At the edge of the Kehoe Beach Trail, Pt. Reyes Comment
  CAS-BOT-BC423321  Croton setiger R. Johnson; R. Nash; E. Lapre; R. Goulde; J. Lapre 2014-9-13 14067 Marin Mount Tamalpais. Marin Municipal Water District lands: Roadside edge by Sky Oaks Ranger Station, Sky Oaks Road, Fairfax, CA Comment
  UC907790  Cryptantha clevelandii G. Thomas Robbins 1944-4-14 1509 Marin 2-3 mi w Hamilton Field Air Base; Big Rock Ridge 152 Comment
  CHSC13588  Cryptantha flaccida D. Rasmussen 1974-4-13 30 Marin Found in field behind Old St. Hilary's Church, Tiburon. 60 Comment
  UC615127  Cryptantha leiocarpa Beryl O. Schreiber 1937-4-25 2382 Marin 8 mi w Inverness; Point Reyes Peninsula Comment
  UC1051641  Cryptantha torreyana Peter Kamb 1950-6-3 1841 Marin w end Alpine Lake 182 Comment
  JEPS89853  Cryptogramma acrostichoides Dean W. Taylor 1972-2-20 1330 Marin on Mt. Tamalpais near Boot Jack Camp; Mt. Tamalpais 762 Comment
  UC942841  Cupressus sargentii Lewis S. Rose 1950-3-25 50035 Marin near west peak; Mount Tamalpais 762 Comment
  UCD14257  Cupressus sargentii Peter Stekel 1974-5-3 83 Marin On Carson Ridge along Pine Mountain Fire Road, west of Bolinas Road; 304 Comment
  CAS-BOT-BC224495  Cuscuta californica John Thomas Howell 1944-9-3 20714 Marin Head of Cascade Canyon, Mt. Tamalpais Comment
  OBI36344  Cuscuta salina David J. Keil 1983-6-29 17181 Marin Shores of Richardson Bay next to US 101, ca 4 mi N of Golden Gate Bridge Comment
  UC199215  Cuscuta subinclusa V. King Chesnut 1887-7-11 Marin Mt. Tamalpais Comment
  UC879576  Cuscuta subinclusa John Thomas Howell 1939-9-3 15355 Marin mouth of San Antonio Creek San Antonio Creek Comment
  LA39963  Cuscuta subinclusa John Thomas Howell; 1939-9-3 15355 Marin at mouth of San Antonio Creek Comment
  SEINET3407310 Image available Cuscuta subinclusa Lewis S. Rose 1933-9-17 33377 Marin San Rafael, San Rafael Comment
  UC879578  Cuscuta subinclusa Lewis S. Rose 1939-9-3 39363 Marin n of Novato; San Antonio Slough 1 Comment
  UCSB13462  Cynoglossum grande Blattau, Jim 1962-4-17 Marin 0.7 miles east of Pantoll Camp on Mt. Tamalpais Road, in Mt. Tamalpais State Park 457 Comment
  CAS-BOT-BC190412  Cynosurus echinatus Ernest C. Twisselmann 1956-9-9 3127 Marin Mount Tamalpais. Mountain Theater. 609 Comment
  RSA107106  Cynosurus echinatus L. S. Rose 1956-6-25 56099 A Marin Rock Springs, Mt. Tamalpais. 579 Comment
  UCD60137  Cynosurus echinatus Rimo Bacigalupi; L. R. Heckard, Tsan-Iang Chuang 1963-6-12 8875 Marin On grade just out of Fairfax, on road to Alpine Lake Dam. 60 Comment
  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
  SEINET5546125  Cynosurus echinatus E. A. Bernays 1985-1 s.n. Marin Tamalpais. Comment
  SEINET7893532  Cypselea humifusa John Thomas Howell 1947-1 24184 Marin Alpine Lake Comment
  CAS-BOT-BC435172  Cypselea humifusa John Thomas Howell 1947-10-19 24184 Marin Strand of Alpine Lake Comment
  SEINET11266263  Cytisus striatus Greg Archbald 1990-8-1 s.n. Marin Golden Gate National Recreation Area, ca 1 mi up unpaved road from intersection with Tennessee Valley Rd off Hwy 1, unpaved road known locally as the Marincello Rd or trail. Unpaved road disturbed by a major unpaved road cut, various exotic annual grasses and other exoctic plants.; 0 Comment
  UC37941  Dactylis glomerata J. Burtt Davy Aug. 1898 4305 Marin near Olema Comment
  UCD37433  Dactylis glomerata Beecher Crampton 1960-6-8 5606 Marin Marin County, Point Reyes Peninsula, 1.5 miles south of McClure's Beach, northern section of Inverness Ridge. Comment
  CAS-BOT-BC189761  Dactylis glomerata Gordon H. True 1968-7-12 4678 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo. Baccharis plot, west of PRBO Headquarters. 45 Comment
  UCD60455  Danthonia californica Lewis S. Rose 1946-5-14 46066 Marin Mt. Tamalpais, Potrero Meadows. 609 Comment
  UCD60523  Danthonia californica R. Tofsrud 1947-6-15 s.n. Marin 1 mi. S of Greenbrae. Comment
  UCD36558  Danthonia californica var. americana Beecher Crampton 1954-4-28 1824 Marin 0.5 mile north of Nicasio. Comment
  UC521705  Datura stramonium Joseph Andorfer Ewan 1933-11-5 8082 Marin Pt. Reyes Road Comment
  RSA421913  Datura wrightii Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais. Comment
  CAS-BOT-BC287387  Deinandra corymbosa Barrett Anderson 1986-8-13 3261 Marin Biscayne Court just off Point San Pedro Rd 30 Comment
  JEPS78375  Delphinium Edward Lee 1934-6-17 925 Marin 1-2 mi s South Brook Comment
  UC1176753  Delphinium John Thomas Howell 1945-5-20 20869 Marin Tiburon Comment
  CAS-BOT-BC9620  Delphinium californicum John Thomas Howell 1945-8-19 s.n. Marin W. of Sedum Swamp Comment
  CAS-BOT-BC9010  Delphinium decorum Gertrude Raven Hardman 1925-3-10 s.n. Marin Tomales Comment
  UC496355  Delphinium decorum subsp. tracyi Roxana S. Ferris 1932-4-2 8044 Marin lighthouse Point Reyes Comment
Read comments
Jun 4 2007
  CAS-BOT-BC10177  Delphinium hesperium John Thomas Howell 1941-5-25 16234 Marin Near Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC10178  Delphinium hesperium John Thomas Howell 1944-5-27 19503 Marin Summit Ave ridge, Mt. Tamalpais Comment
  CAS-BOT-BC422381  Delphinium hesperium P. DaSilva; M. A. Garcia; A. Young; A. Pence; F. Leist; M. Camarillo 2014-5-10 14161 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  CAS-BOT-BC10182  Delphinium hesperium John Thomas Howell 1946-5-12 21766 Marin Meadows Club, Fairfax Hill Comment
  RSA151047  Delphinium patens M. S. Baker 1904-5-2 s.n. Marin Fairfax Comment
  SJSU3463  Delphinium patens K. S. Kilborn 1963-5-10 94 Marin 2 mi W of Fairfax Comment
  SEINET3296876 Image available Dendromecon quercetorum A. A. Heller 1906-6-12 8402 Marin Mt. Tamalpais. Comment
  POM149307  Dendromecon rigida Katherine Brandegee 1907-6-9 s.n. Marin Mt. Tamalpais. Comment
  UC187673  Dendromecon rigida Katharine Brandegee 1916-7-2 Marin upper end of Lovell Avenue Tamalpais, Mill Valley Comment
  SEINET5339605  Dendromecon rigida K. Brandegee 1910-5-22 95 Marin Mill Valley, on the basal slopes of Mt. Tamalpais. 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
  UC60231  Deschampsia cespitosa subsp. holciformis Jos. Burtt Davy 1899-7-19 Marin Point Reyes Comment
  CAS-BOT-BC198486  Deschampsia danthonioides John Thomas Howell 1946-7-7 22215 Marin Potrero Meadow, Mt. Tamalpais Comment
  UCD62403  Deschampsia danthonioides Peter H. Raven 1950-4-29 1943 Marin Hills above Tiburon. Comment
  SEINET10900463  Deschampsia danthonioides John Thomas Howell 1943-5-15 Howell 18100 Marin Tiburon Peninsula. Comment
  CAS-BOT-BC201825  Deschampsia elongata John Thomas Howell 1942-6-21 s.n. Marin Carson Ridge Comment
  SEINET10527681  Deschampsia holciformis Peter H. Raven 1950-5-13 Raven s.n. Marin On a burn, dry chaparral around Bon Tempe Lake. Comment
  UC614987  Dicentra formosa Beryl O. Schreiber 1936-3-7 2142 Marin Chicken Ranch Beach Tomales Bay (Tomales Bay) Comment
  SEINET3152151  Dicentra formosa L. S. Rose 1939-4-23 39080 Marin 5 mi. w. of Nicasio 30 Comment
  CAS-BOT-BC600  Dicentra formosa subsp. formosa Herbert L. Mason 1917-4-4 73 Marin Tocaloma Comment
  CAS-BOT-BC254488  Dichanthelium acuminatum subsp. acuminatum John Thomas Howell 1941-6-29 16340 Marin Between Rock Spring and Laurel Dell, Mount Tamalpais Comment
  RSA15382  Dichelostemma capitatum subsp. capitatum Carl B. Wolf 1927-4-24 336 Marin The coastal side of Mill Valley toll road. Comment
  SEINET6070854  Dichelostemma congestum Unknown 1990-8-12 6340 Marin Point Reyes National Seashore, Rocky hillsides near the Lighthouse area. Comment
  CAS-BOT-BC150367  Diplacus aurantiacus Javier Penalosa 1961-4-16 1329 Marin Tiburon. Hill above intersection of Mar West St. and Paradise Dr. Comment
  CAS-BOT-BC150370  Diplacus aurantiacus Peter H. Raven; Michael P. Johnson 1967-5-1 21191 Marin Above Hospital Cove, west side of island, Angel Island 60 Comment
  CAS-BOT-BC150374  Diplacus aurantiacus James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  OBI49341  Diplacus douglasii David M. Thompson 1989-3-19 991 Marin Mt. Tamalpais State Park. Above W end of parking lot for Bootjack Picnic Area (and trailhead for Bootjack and mt Davis trls0 Comment
  UCD35702  Dipsacus fullonum Beecher Crampton 1959-3-3 5143 Marin one mile south of Hamilton Air Force Base entrance, along U.S. Hwy 101. Comment
  UCD137494  Dipsacus sativus Collector Unknown 1925-6-5 1750 Marin Exact location unknown. Comment
  UC3563  Disporum hookeri Michener and Bioletti May, 1893 Marin Tocaloma Comment
  POM169816  Disporum smithii Milo S. Baker 1904-4-24 s.n. Marin Redwood Canyon. Comment
  CAS-BOT-BC195625  Distichlis spicata Peter H. Raven; Michael P. Johnson 1967-5-2 21238 Marin Angel Island. Below East Garrison, east side of island Comment
  HSC9629  Distichlis spicata Leo Koch 1940-6-5 1006 Marin Saline flat around California Park, just S of San Rafael, along Hwy 101. Comment
  UCD64636  Distichlis spicata Javier Penalosa 1961-5-5 1426 Marin Below Tiburon Blvd. ca. 100 yds., west of Blackfield Drive. Comment
  UC38069  Distichlis spicata J. Burtt Davy 1897-9-18 4039 Marin San Rafeael to Petaluma Comment
  UC22382  Dodecatheon hendersonii Harley P. Chandler 1901-2-22 752 Marin Mount Tamalpais San Francisco Bay Region, Mount Tamalpais Comment
  UC525864  Drymocallis glandulosa var. wrangelliana Robert W. Gardner 1934-4-14 88 Marin n San Quentin Point; n of San Quentin Point Comment
  JEPS79650  Dryopteris expansa Edward Lee 1955-10-2 5016 Marin Steep Ravine (Webb Creek) Webb Creek; Mt. Tamalpais State Park 213 Comment
  CAS-BOT-BC428006  Dudleya caespitosa Peter H. Raven; Michael P. Johnson 1967-5-1 21067 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  CAS-BOT-BC428127  Dudleya cymosa subsp. cymosa John Thomas Howell 1939-8-27 15323 Marin Fish Grade between Phoenix Lake and Lake Lagunitas Comment
  CAS-BOT-BC428304  Dudleya farinosa Javier Penalosa 1961-5-30 1563 Marin Tiburon Peninsula. Hill southwest of a point on Tiburon Blvd. 1.2 mi. from U.S. 101. Comment
  UC521725  Dudleya farinosa Joseph Andorfer Ewan 1933-10-22 8066 Marin along Pt. Reyes Rd (from Bishop Pine Forest, at edge of ridge); Point Reyes Penninsula Comment
  CAS-BOT-BC428300  Dudleya farinosa Gordon H. True 1971-9-1 6995 A Marin Point Reyes Bird Observatory 3 miles NW of Bolinas at Arroyo Hondo 60 Comment
  CAS-BOT-BC136456  Dysphania ambrosioides Doreen Smith 2002-9-1 s.n. Marin Nicasio Reservoir. Comment
  CDA5629  Echium candicans T. C. Fuller 1969-3-19 18142 Marin Opposite the entrance of Stinson Beach State Park, east side of Highway 1, Stinson Beach. 0 Comment
  CAS-BOT-BC113677  Eleocharis acicularis var. occidentalis John Thomas Howell 1946-7-4 22182 Marin E of Aurora School at Sonoma Co. line. Comment
  CAS-BOT-BC112258  Eleocharis rostellata Martin Simon Jussel 1934-5-1 s.n. Marin Lake Lagunitas Comment
  CAS-BOT-BC203857  Elymus X hansenii John Thomas Howell 1943-5-15 18074 Marin Tiburon Peninsula Comment
  RSA127280  Elymus X hansenii J. T. Howell 1948-5-31 24325 Marin Devil's Gulch, near Camp Taylor Comment
  CDA9228  Elymus californicus D. G. Kelch 1991-5-31 s.n. Marin S. end of Nicasio Reservoir along Pt. Reyes Road. Comment
Read comments
Jun 20 2011
  SBBG115630  Elymus californicus B. Crampton 1960-6-8 5617 Marin ca. 2 mi W of Lagunitas, Samuel P. Taylor St Park Comment
  CAS-BOT-BC350965  Elymus glaucus C. Kellner; S. Whelan; R. Truitt 2013-6-8 13654 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  CAS-BOT-BC203492  Elymus glaucus subsp. glaucus John Thomas Howell 1943-6-6 18202 Marin Ridge se. of Muir Woods Comment
  CAS-BOT-BC203510  Elymus glaucus subsp. glaucus John Thomas Howell 1945-5-9 20819 Marin Hamilton Field Comment
  CAS-BOT-BC203514  Elymus glaucus subsp. glaucus John Thomas Howell 1946-5-26 21956 Marin Pt. Reyes Lighthouse Comment
  CAS-BOT-BC203515  Elymus glaucus subsp. glaucus Kathy Kipping 1974-7-22 s.n. Marin Mill Valley, construction site on lower slopes of Tamalpais Comment
  CAS-BOT-BC310308  Elymus glaucus subsp. glaucus P. DaSilva; J. Barrela; S. Huang; A. Garcia; J. Stern 2013-5-4 13523 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
  SEINET203590  Elymus glaucus subsp. glaucus F. J. Hermann 1955-7-25 11927 Marin W slope of Mt Tamalpais Comment
  UCD62347  Elymus glaucus subsp. glaucus Beecher Crampton 1955-5-24 2814 Marin 1/2 mile north Ignacio. Comment
  CAS-BOT-BC203806  Elymus glaucus subsp. virescens John Thomas Howell 1946-6-9 22009 Marin Pierce Ranch, n. Pt. Reyes Peninsula Comment
  RSA31375  Epilobium brachycarpum J. T. Howell 1945-9-16 21477 Marin San Rafael. Comment
  RSA31378  Epilobium brachycarpum J. T. Howell 1943-9-5 19325 Marin Mill Valley Comment
  CAS-BOT-BC434200  Epilobium canum R. Crowe; S. Whelan; F. Leist; H. Gosliner; T. Wiedenmayer 2014-9-13 14360 Marin Mount Tamalpais. Marin Municipal Water District lands: Worn Springs, by Sky Oaks Road to Culvert WS-13 Comment
  CAS-BOT-BC166289  Epilobium canum subsp. canum K. Brandegee 1888-10-1 s.n. Marin Angel Island Comment
  UC1122520  Epilobium ciliatum subsp. ciliatum J. B. Spring 1932-6-22 82 Marin Salmon Creek Petaluma Quadrangle 121 Comment
  POM271597  Epilobium ciliatum subsp. watsonii Lyman Benson 1934-8-30 6125 Marin Tomales, Seaward N. Coast mtn range, Pacific Ocean watershed. 30 Comment
  SEINET6644387 Image available Epilobium minutum Lewis S. Rose 1932-1 32294 Marin Mount Tamalpais, S slope Comment
  UCD138936  Epipactis gigantea Laird Miers 1972-6-3 2 Marin 7.5 miles east of Olema. Comment
  CAS-BOT-BC57914  Equisetum arvense John Thomas Howell 1941-6-29 16338 Marin Between Rock Spring and Laurel Hill, Mt. Tamalpais. Comment
  CAS-BOT-BC204482  Eragrostis cilianensis Doreen Smith 2001-10-1 s.n. Marin Shores of Stafford Lake reservoir Comment
  POM356839  Erechtites minimus J. T. Howell 1944-7-30 19857 Marin Almonte. Comment
  RSA51359  Eremocarpus setiger L. S. Rose 1949-9-5 49173 Marin 3 mi. southwest of Fairfax. 274 Comment
  JEPS127682  Erica canaliculata Adam C. Schneider with Susan Fawcett 2014-3-28 451 Marin Along CA State Hwy 1, north of Muir Beach. Comment
  CAS-BOT-BC324028  Erica lusitanica Doreen Smith 1999-4-1 s.n. Marin Pt. Reyes, W of Inverness near fire road, lower slopes of Mt. Vision. Comment
  CAS-BOT-BC131545  Ericameria arborescens L. S. Rose 1941-10-7 41461 Marin Bootjack Camp, east slope of Mt. Tamalpais 530 Comment
  JEPS19183  Ericameria arborescens W. L. Jepson Marin Mt. Tamalpais Comment
  CHSC8125  Erigeron glaucus M. Banning 1969-5-10 110 Marin S. side of Walker Cr. on Hwy 1. 15 Comment
  POM216922  Erigeron glaucus H. F. Copeland 1934-5-27 s.n. Marin Dillons Beach. Comment
  CAS-BOT-BC295739  Erigeron petrophilus var. petrophilus Doreen Smith 1999-9-6 s.n. Marin Point Reyes-Petaluma Road, below Nicasio Dam Comment
  CAS-BOT-BC300238  Erigeron reductus var. angustatus John Thomas Howell 1946-7-7 22197 Marin South of Barths Retreat, Mt. Tamalpais Comment
  UC1177267  Erigeron reductus var. angustatus John Thomas Howell 1946-7-7 22197 Marin burned area s Barths Retreat; Mt. Tamalpais Comment
  UC615275  Eriodictyon californicum Beryl O. Schreiber 1933-6-23 852 Marin Mount Vision Road Inverness; , Mount Vision Road Comment
  UCD14230  Eriodictyon californicum M. A. LeFevre 1974-5-4 32 -63 Marin Marin County; Carson Ridge off of old Bolinis Road, west of Fairfax; 304 Comment
  UCSB13499  Eriodictyon californicum 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
  RSA51357  Eriogonum caninum L. S. Rose 1949-9-5 49169 Marin Mt. Tamalpais, Rock Springs 655 Comment
  CAS-BOT-BC259187  Eriogonum latifolium John Thomas Howell 1945-7-1 s.n. Marin Tiburon Comment
  CAS-BOT-BC259198  Eriogonum latifolium Peter H. Raven; Michael P. Johnson 1967-5-1 21047 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  LA206935  Eriogonum latifolium Carl B. Wolf; 1934-6-28 5786 Marin Pt. Reyes Peninsula, 0.25 mi. from the lighthouse 60 Comment
  UC1300942  Eriogonum latifolium Helen K. Sharsmith 1963-5-18 5457 Marin e edge of Tomales Bay Tomales Bay 9 Comment
  UC718031  Eriogonum latifolium Carl B. Wolf 1934-6-28 5785 Marin 1/4 mi from Lighthouse; Pt. Reyes Peninsula 60 Comment
  UC77571  Eriogonum latifolium T. S. Brandegee Oct. 1888 Marin Angel Island Comment
  CAS-BOT-BC422383  Eriogonum luteolum P. DaSilva; M. Camarillo; L. Williams; A. Young 2014-6-14 14165 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-BC110180  Eriogonum luteolum var. caninum Wilma Follette; Doreen Smith 2002-9-27 s.n. Marin Alpine Lake area. Comment
  CAS-BOT-BC259495  Eriogonum luteolum var. caninum John Thomas Howell 1944-7-7 19680 Marin Above Camp Handy, Mt. Tamalpais Comment
  CAS-BOT-BC259512  Eriogonum luteolum var. caninum Doreen Smith 2003-6-1 s.n. Marin Near Old St. Hilary's church, Tiburon Comment
  CAS-BOT-BC259517  Eriogonum luteolum var. caninum R. F. Hoover 1965-7-6 9480 Marin Tiburon Comment
  JEPS107046  Eriogonum luteolum var. caninum J. Greenhouse with John Game 2003-9-6 5061 Marin Wilson Hill Road about 1 mile S of Chileno Valley Road 91 Comment
  JEPS57049  Eriogonum luteolum var. caninum W. L. Jepson 1936-11-2 17975 Marin near Bootjack Camp; Mt. Tamalpais Comment
  UC72671  Eriogonum luteolum var. caninum Miss M. Alice King July 1893 Marin Tiburon Comment
  HSC23835  Eriogonum luteolum var. luteolum R. A. Vanbianchi 1971-7-1 17 Marin San Geronimo Ridge Comment
  CAS-BOT-BC268921  Eriogonum nudum var. auriculatum A. D. E. Elmer 1903-7-1 4651 Marin Point Reyes Post Office Comment
  CAS-BOT-BC268923  Eriogonum nudum var. auriculatum A. D. E. Elmer 1903-7-1 4651 Marin Point Reyes Post Office Comment
  CAS-BOT-BC268930  Eriogonum nudum var. auriculatum Javier Penalosa; J. T. Howell 1961-6-29 s.n. Marin Tiburon Peninsula. Paradise Dr. 2.4 mi. NW of Naval Net Depot Comment
  RSA254244  Eriogonum nudum var. auriculatum Robert A. Norris 1974-6-7 2064 Marin Richardson Bay Park, Tiburon Comment
  CAS-BOT-BC297989  Eriophyllum confertiflorum John Thomas Howell 1927-9-9 3094 Marin Between Mill Valley and Muir Woods 213 Comment
  UC31694  Eriophyllum confertiflorum var. confertiflorum J. Burtt Davy 1895-5-13 1246 Marin Redwood Canon Comment
  CAS-BOT-BC301186  Eriophyllum lanatum var. arachnoideum H. E. McMinn 1922-6-29 s.n. Marin Tamalpais Comment
  CAS-BOT-BC301189  Eriophyllum lanatum var. arachnoideum R. S. Ferris; Ira L. Wiggins 1935-7-19 8088 Marin Summit of divide between Inverness and Point Reyes Lighthouse 2.5 mi. from Inverness Comment
  UC31666  Eriophyllum lanatum var. arachnoideum W. L. Jepson 1891-6-11 Marin Mt. Tamalpais Comment
  RSA12238  Eriophyllum staechadifolium C. B. Wolf 1934-6-28 5783 Marin Pt. Reyes Peninsula, 1/4 mile from the Lighthouse. 61 Comment
  SBBG33289  Eriophyllum staechadifolium J. P. Broughton 1969-7-13 1280 Marin Point Reyes Nat Seashore Comment
  CAS-BOT-BC333278  Erodium botrys A. Williams; R. Brostorm; T. Edwards; M. Evans; J. Slamovich 2013-3-9 13211 a Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Bullfrog Road, knoll N of quarry Comment
  UC17055  Erodium botrys H. P. Chandler 1900-2-26 Marin Mill Valley Comment
  HSC8464  Erodium botrys R. C. Wunner 1962-4-18 Marin Fairfax, Marinda Oaks, Lot next to 27 Vista Way Comment
  UC625539  Erysimum concinnum Frank W. Gould 1938-5-7 367 Marin near light-house grounds (w slope above cliffs); Point Reyes 121 Comment
  CAS-BOT-BC54733  Erysimum concinnum Lewis S. Rose 1935-3-13 35024 Marin Point Reyes. Comment
  CAS-BOT-BC54740  Erysimum concinnum G. B. Rossbach; R. P. Rossbach 1939-6-6 916 Marin Outer coast of Point Reyes about 2.5 miles northeast of the end and southwest of Coast Guard Station. 22 Comment
  RSA41988  Erysimum concinnum H. C. Cantelow 1941-3-21 3614 Marin Near Pt. Reyes Light House. Comment
  RSA530275  Erysimum concinnum Glenn A. Gorelick 1967-4-30 s.n. Marin Point Reyes Natl. Seashore, 9 miles northeast of lighthouse. Comment
  UC1034923  Erysimum concinnum G. B. and R. P. Rossbach 1939-6-6 917 Marin rocky pinnacle about 1/3 from end Point Reyes 121 Comment
  CAS-BOT-BC54769  Erysimum franciscanum Walter Lennon 1973-3-15 s.n. Marin Marin Headlands, just west of Golden Gate Bridge. Comment
  CAS-BOT-BC421478  Erythranthe androsacea J. Klein; A. Brown; S. Ketzier; F. Trusheim 2014-9-13 14688 Marin Mount Tamalpais. Marin Municipal Water District lands: Peters Dam 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-BC403207  Eschscholzia californica Javier Penalosa 1961-4-8 1287 Marin Tiburon Peninsula. Plateau north-west of 748 ft. summit above Paradise Cove 137 Comment
  CAS-BOT-BC206812  Euonymus occidentalis H. E. McMinn 1922-6-20 247 Marin Stream bank leading into Muir Woods (Bootjack Trail). Comment
  CAS-BOT-BC124308  Euphorbia maculata J. T. Howell 1988-7-20 s.n. Marin Terra Linda Community Gardens. Comment
  UCR132661  Euphorbia oblongata Don Pendleton, Margariet Wetherwax 1993-4-3 s.n. Marin Sir Francis Drake Highway, c. 0.5 mile east of Platform Bridge Road junction near Tocaloma 61 Comment
  SEINET948346  Fabaceae Lous E. James 1946-1 1739 Marin San Anselmo. Hill back of Hampton Ave. off El Cerrito Ave. Comment
  CAS-BOT-BC418823  Fagopyrum esculentum J. T. Howell 1987-11-7 s.n. Marin Community Vegetable Garden, Nova Albion St. across from Cermenho Ct., San Rafael Comment
  UCD65903  Festuca californica subsp. californica Ogden C. Riddle 1941-4-20 70 Marin Near Bootjack Camp, Mt. Tamalpais. 304 Comment
  CAS-BOT-BC282504  Festuca elmeri John Thomas Howell 1947-5-8 23148 Marin Sausalito Comment
  CAS-BOT-BC282505  Festuca elmeri John Thomas Howell 1943-5-9 17952 Marin Black Canyon, San Rafael hills Comment
  UC926374  Festuca elmeri John Thomas Howell 1948-5-22 1534 Marin Phoenix Lake Mount Tamalpais Comment
  SEINET10560611  Festuca elmeri John Thomas Howell 1948-5-22 Howell 1534 Marin Mount Tamalpais, arin County. Wooded slope above Phoenix Lake. Comment
  CAS-BOT-BC278440  Festuca idahoensis John Thomas Howell 1941-6-10 16293 Marin Black Point Comment
  CAS-BOT-BC278444  Festuca idahoensis John Thomas Howell 1942-6-21 16996 Marin Carson Ridge Comment
  CAS-BOT-BC285569  Festuca occidentalis R. Schneider; T. Pollak; J. Stern; L. Williams 2013-4-12 13513 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
  UC1106093  Festuca rubra John Thomas Howell 1943-6-8 18220 Marin Tiburon Comment
  CAS-BOT-BC304290  Filago pyramidata Elizabeth Lennon 1971-7-3 297 Marin Kirby Cove Comment
  JEPS128139  Filago pyramidata var. pyramidata Eric Wrubel 2011-6-16 NPS 13 Marin Golden Gate National Recreation Area. Marin Headlands. In dirt turnaround off of Bunker Road at west end of tunnel. Comment
  SEINET12118368  Foeniculum vulgare C. R. Bell 1952-1 1353 Marin SE of Stinson Beach Comment
  POM275011  Fragaria californica Lyman D. Benson 1929-3-21 1025 Marin Wooded N slopes, Summit N of Sausolito on the Redwood Hwy Comment
  UCD113183  Fragaria chiloensis Beecher Crampton 1960-6-8 5604 Marin Pt. Reyes Peninsula, 1.5 miles south of McClure Beach. Comment
  CAS-BOT-BC437051  Fragaria vesca subsp. bracteata Dr. E Goodman 1920-3-1 s.n. Marin Mill Valley Comment
  CAS-BOT-BC457941  Fragaria vesca subsp. californica Javier Penalosa 1962-3-3 2242 Marin Gulch behind Stinson Beach School. Comment
  CAS-BOT-BC457943  Fragaria vesca subsp. californica Javier Penalosa 1962-3-17 2261 Marin 602 ft. hill west of Paradise Cay; Tiburon Peninsula 30 Comment
  SEINET7417534 Image available Frangula californica subsp. californica B. Hansen, J. Hansen 1972-6-8 882 Marin Samuel P. Taylor State Park, ca. 6 mi E of Olema Comment
  UC570001  Frankenia salina A. E. Wieslander 1934-5-20 487 Marin 1 mi e Shell Beach; Point Reyes Quadrangle, east side Tomales Bay 0 Comment
  CAS-BOT-BC223491  Fraxinus latifolia D. E. Breedlove 1979-7-14 43768 Marin 3 miles S of Olema along Highway 1 Comment
  CAS-BOT-BC223493  Fraxinus latifolia Chas. W. Michael 1917-10-1 s.n. Marin San Anselmo Canyon Comment
  CAS-BOT-BC130021  Fritillaria affinis Lewis S. Rose 1935-3-13 35026 Marin Point Reyes Comment
  CAS-BOT-BC130023  Fritillaria affinis James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  JEPS62310  Fritillaria affinis H. P. Chandler 1900-2-26 483 Marin Mount Tamalpais Comment
  UC143423  Fritillaria affinis Michener and Bioletti 1891-1 2101 c Marin Tamalpais Comment
  CAS-BOT-BC130030  Fritillaria affinis Rimo Bacigalupi 1922-3-18 s.n. Marin Rattlesnake Camp, Mt. Tamalpais Comment
  CAS-BOT-BC130034  Fritillaria affinis Volney Rattan 1883-3-1 s.n. Marin unspecified Comment
  RSA135464  Fritillaria affinis Volney Rattan 1883-03 s.n. Marin [no locality information provided] Comment
  SBBG997  Fritillaria biflora H. and M. Dearing 1940-3-21 4144 Marin near Point Reyes Comment
  CAS-BOT-BC130365  Fritillaria liliacea Mabel Chandler 1946-5-1 s.n. Marin Hills west of Nicasio Comment
  JEPS90104  Fritillaria liliacea Roger Raiche 1984-3-16 40062 Marin near where road reaches summit of Bolinas Ridge (ridge forming s side of Frink Canyon, Marshall-Petaluma Road); Frink Canyon, Marshall-Petaluma Road 274 Comment
  UCR254872  Fuchsia Peter Rubtzoff 1989-9-30 10051 Marin Inverness Park, on north side of Balboa Avenue, just west of its junction with Sir Francis Drake Blvd. 15 Comment
  CAS-BOT-BC422460  Fumaria officinalis Greg de Nevers 2002-6-1 12676 Marin Audubon Canyon Ranch, Bolinas Lagoon Preserve. By Hwy 1. 1 Comment
  UC1745708  Galium californicum subsp. californicum Annetta M. Carter 1933-10-22 407 Marin Hearts Desire Cove, Tomales Bay. Comment
  RSA67157  Galium californicum subsp. californicum J. T. Howell 1930-7-20 5381 Marin Just S of Phoenix Lake. Comment
  SEINET10500728  Galium nuttallii Mary Susan Taylor 1974-4-26 Taylor 202 Marin Comment
  POM367792  Galium porrigens H. de Forest 1930-4-21 s.n. Marin Lake Lagunitas. Comment
  RSA42015  Galium triflorum H. C. Cantelow 1934-5-22 543 Marin [Unspecified] Comment
  CAS-BOT-BC303411  Gamochaeta ustulata R. H. Wagner 1979-6-13 410 Marin Along trail to Marshall Beach, Point Reyes NS Comment
  UCD132386  Gamochaeta ustulata Collector Unknown 1925-6-6 1656 Marin Bolinas. Comment
  CAS-BOT-BC303409  Gamochaeta ustulata Gordon H. True 1968-7-2 4652 Marin Point Reyes Bird Observatory ca 3 miles NW of Bolinas at Arroyo Hondo, field W of Headquarters 30 Comment
  CAS-BOT-BC303413  Gamochaeta ustulata R. E. Frenkel 1964-5-29 535 Marin On Sir Francis Drake Rd, 0.8 mile SE of Inverness 0 Comment
  POM358923  Gamochaeta ustulata H. F. Copeland 1934-5-27 s.n. Marin Dillon's Beach. Comment
  CAS-BOT-BC188504  Garrya elliptica C. Hart Merriam 1911-7-19 s.n. Marin Lagunitas Comment
  CAS-BOT-BC191638  Garrya elliptica Joseph Andorfer Ewan 1933-10-22 8081 Marin Along boggy inlet, hearts Desire Comment
  POM132542  Garrya elliptica Alice Eastwood 1903-1-14 3169 Marin Mt. Tamalpais Comment
  POM212410  Garrya elliptica Joseph A. Ewan 1933-10-22 8081 Marin Hearts Desire, Tomales Bay. Comment
  RSA22396  Garrya elliptica L. S. Rose 1939-2-23 39005 Marin Sausalito 61 Comment
  SEINET3557654 Image available Garrya elliptica Lewis S. Rose 1932-1-9 328 Marin Mount Tamalpais. 610 Comment
  UC614994  Garrya elliptica Beryl O. Schreiber 1936-2-1 2105 Marin trail to Shell Beach (on Tomales Bay); Tomales Bay Comment
  UC634764  Garrya elliptica H. L. Mason 1925-2-2 1226 Marin Mount Tamalpais Comment
  UC75273  Garrya elliptica Alice Eastwood 1903-1-1 3169 Marin Mt. Tamalpais Comment
  UC765092  Garrya elliptica R. F. Hoover 1941-2-2 4745 Marin nw of Inverness; Inverness Ridge Comment
  CAS-BOT-BC194538  Garrya elliptica H. E. McMinn 1922-6-6 162 Marin unspecified Comment
  RSA128870  Garrya elliptica Peter H. Raven 1949-10-30 1265 Marin Above Kentfield, on the Eldridge Grade. 183 Comment
  UCD121103  Garrya elliptica Roman Gankin; W. R. Hildreth 1967-10-3 1064 Marin 0.2 mile west of Bolinas Ridge summit on Bolinas Road. Comment
  CAS-BOT-BC192188  Garrya fremontii Alice Eastwood 1903-1-10 3168 Marin Mt. Tamalpais Comment
  POM132546  Garrya fremontii Alice Eastwood 1903-1-10 3168 Marin Mt. Tamalpais Comment
  POM264318  Gastridium phleoides A. A. Beetle 1941-7-6 1753 Marin Near Bolinas. Comment
  CAS-BOT-BC58885  Gaultheria shallon John Thomas Howell 1947-5-8 23144 Marin Sausalito Comment
  POM172064  Gentiana affinis Lester Rowntree 1930-7-17 s.n. Marin Between woodland and Point Reyes Comment
  POM172064B  Gentiana oregana Lester Rowntree 1930-7-17 s.n. Marin Point Reyes Comment
  RSA120712  Gentiana oregana S. S. Tillett 1956-6-30 573 Marin South of marsh in Drakes Bay, south of Drake Memorial, Point Reyes Peninsula. Comment
  CAS-BOT-BC434961  Geranium purpureum A. Williams; C. Darling; M. Garcia; R. Brostrom; L. Juarez; A. Juarez 2014-4-26 14622 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
  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
  CAS-BOT-BC164070  Gilia capitata Peter Rubtzoff 1980-5-11 9442 Marin San Anselmo Comment
  CAS-BOT-BC225299  Gilia capitata subsp. chamissonis Philip A. Munz 1949-5-10 13390 Marin 10 1/2 miles southwest of Inverness, on Point Reyes Peninsula Comment
  RSA83152  Gilia capitata subsp. chamissonis Verne Grant, Alva Grant 1948-6-17 5890 Marin 0.5 mile inland from Tomales Bay, near Camp Tomales. Comment
  UC931988  Gilia capitata subsp. chamissonis Verne Grant, Alva Grant 1946-6-2 7662 Marin 12.5 mi from Inverness; Point Reyes Peninsula, 12.5 mi from Inverness Comment
  CAS-BOT-BC226162  Gilia capitata subsp. tomentosa Verne Grant; Alva Grant 1948-6-17 8593 Marin Ca. 0.5 miles east of Tomales on Petaluma road Comment
  RSA63403  Gilia capitata subsp. tomentosa Verne Grant, Alva Grant 1948-6-17 8593 Marin 0.5 mile east of Tomales on Petaluma Road. Comment
  RSA63421  Gilia millefoliata Verne Grant, Alva Grant 1947-4-6 7909 Marin Point Reyes Peninsula, 12 miles from Inverness. Comment
  UC525873  Glebionis segetum Herbert F. Copeland 1934-5-27 Marin near Dillon's Beach Comment
  CAS-BOT-BC303716  Glebionis segetum Henry M. Pollard 1935-6-1 s.n. Marin Road to China Camp Comment
  JEPS128161  Glyceria declinata Eric Wrubel 2012-12-20 NPS Marin Golden Gate National Recreation Area. Muir Beach, Big Lagoon staging area. Comment
  RSA298550  Glyceria declinata Robert A. Norris, Allen Nakagawa, Willie J. Roberts 1982-5-1 4372 Marin Stagnant water of a nearby ditch above McClure Beach, Pt. Reyes National Seashore. Along trail beyond north end of Pierce Pt. Road. Comment
  CAS-BOT-BC282792  Glyceria leptostachya Robert A. Norris 1983-9-10 4588 Marin Small stream by Tennessee Valley Trail, ca. 1/4 mi. inland from Tennessee Cove 21 Comment
  CAS-BOT-BC282801  Glyceria leptostachya John Thomas Howell 1946-6-16 22077 Marin Olema Marshes Comment
  CAS-BOT-BC282803  Glyceria leptostachya John Thomas Howell 1939-7-2 14823 Marin Elk Valley Comment
  SACT001268  Glyceria leptostachya Malcolm Nobs, S. Smith 1949-6-30 Marin Marshy pond 1 mile north. Comment
  CAS-BOT-BC303847  Gnaphalium Alice Eastwood 1912-7-29 1501 Marin Mt Tamalpais Comment
  RSA32496  Gnaphalium beneolens J. T. Howell 1945-9-2 21455 Marin San Rafael Hills Comment
  CAS-BOT-BC302617  Gnaphalium palustre A. D. E. Elmer 1903-7-1 4614 Marin Point Reyes Post Office Comment
  RSA12229  Gnaphalium palustre C. B. Wolf 1934-6-28 5774 Marin Pt. Reyes Peninsula, 6 miles by road from the Lighthouse. 61 Comment
  RSA244733  Gnaphalium palustre Lillian McHoul 1971-9-26 s.n. Marin Desiccated strand of Nicasio Reservoir Comment
  POM203455  Grindelia camporum J. T. Howell 1933-7-30 11462 Marin San Anselmo. Comment
  RSA29109  Grindelia camporum E. K. Balls, Percy C. Everett 1953-10-8 18586 Marin 0.1 mile E of Stinson Beach on road across Mt. Tamalpais from Hwy 1. 76 Comment
  CAS-BOT-BC304441  Grindelia hirsutula Gordon H. True 1976-6-30 s.n. Marin San Rafael Comment
  CAS-BOT-BC304462  Grindelia hirsutula John Thomas Howell 1939-11-5 15387 Marin Sausalito Comment
  CAS-BOT-BC304475  Grindelia hirsutula John Thomas Howell 1925-4-5 896 Marin Pipeline Trail Comment
  CAS-BOT-BC304485  Grindelia hirsutula Peter H. Raven; Michael P. Johnson 1967-5-1 21083 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  CAS-BOT-BC304491  Grindelia hirsutula John Thomas Howell 1939-6-18 14778 Marin Near Mud Lake Comment
  CAS-BOT-BC304493  Grindelia hirsutula John Thomas Howell 1945-7-4 21272 Marin Inverness Ridge Comment
  CAS-BOT-BC314457  Grindelia hirsutula John Thomas Howell 1946-6-13 22038 Marin Chileno Valley Comment
  CAS-BOT-BC314468  Grindelia hirsutula P. R. Hichborn 1920-5-24 s.n. Marin Black Pt. 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
  UC1176896  Grindelia hirsutula John Thomas Howell 1939-9-3 15330 Marin Corte Madera salt marsh Comment
  UC32102  Grindelia hirsutula J. Burtt Davy 1894-8-27 1208 Marin Bolinas Bay Comment
  UC472390  Grindelia hirsutula Katharine Brandegee July 1907 Marin Westpoint Road, Tamalpais Comment
  UC87902  Grindelia hirsutula Mrs. K. Brandegee 1892-6-14 Marin Tamalpais Comment
  UCR244627  Grindelia hirsutula Peter Rubtzoff 1980-6-8 9455 Marin San Anselmo 20 Comment
  CAS-BOT-BC304443  Grindelia hirsutula J. T. Howell 1930-10-5 5524 Marin 2 mi. west of Marin--Sonoma Co. line, at north end of San Pablo Bay Comment
  CAS-BOT-BC314440  Grindelia hirsutula John Thomas Howell 1945-7-29 21362 Marin Mouth of Rio Honda north of Bolinas Comment
  CAS-BOT-BC314444  Grindelia hirsutula Barrett Anderson 1986-6-12 3056 Marin Hwy 1 just N of Muir Beach 30 Comment
  CAS-BOT-BC314445  Grindelia hirsutula Barrett Anderson 1986-6-12 3034 Marin 3.2 km W of the Tamalpais Junction Hwy. 120 Comment
  SEINET2052258 Image available Grindelia hirsutula var. hirsutula W. Savage 1975-7-31 1027 Marin Saltwater marsh adjacent to Corte Madera Creek, Creekside Park, Greenbrae Comment
  CHSC8128  Grindelia stricta M. Banning 1969-4-7 36 Marin 4 mi. N. of Stinson Beach on Hwy 1. 3 Comment
  POM203855  Grindelia stricta var. angustifolia L. S. Rose 1933-9-17 33376 Marin San Rafael. Comment
  CAS-BOT-BC304588  Gutierrezia californica Miss E. Cannon 1891-8-1 s.n. Marin Near Lime Point Comment
  CAS-BOT-BC282879  Hainardia cylindrica John Thomas Howell 1945-5-27 20880 Marin Above Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC309448  Helenium puberulum Alice Eastwood 1934-5-13 18854 Marin Pt. Reyes Comment
  UC727054  Helenium puberulum A. A. Heller 1941-7-18 16245 Marin upper end Drake's Estuary (roadside bank on s side of road) Comment
  CAS-BOT-BC305802  Helichrysum petiolare J. Sigg 1997-8-5 s.n. Marin Lower slopes of Mt. Tamalpais adjacent to Stinsen [Stinson] Beach 152 Comment
  CAS-BOT-BC531471  Hemitomes congestum A. Williams 2015-7-7 15890 Marin Mount Tamalpais. Marin Municipal Water District lands: Matt Davis Trail Comment
  UC2012973  Hemizonia congesta Barbara Ertter with Niall McCarten, Mark Fogiel, Dan Pritchett 1990-6-16 9117 Marin Tiburon Peninsula on San Francisco Bay, NE side of ridge at narrow part of peninsula, between Paradise Drive and Hacienda Drive. Comment
  CAS-BOT-BC306195  Hemizonia congesta subsp. congesta John Thomas Howell 1946-9-8 22989 Marin Near Ignacio Comment
  CDA37999  Hemizonia congesta subsp. congesta D. G. Kelch 2010-9-6 10 .409 Marin San Rafael. Hill behind Fallkirk Manor. Comment
  UC1301033  Hemizonia congesta subsp. congesta Helen K. Sharsmith 1963-5-18 5471 Marin pasture land near Fallon; San Francisco Bay Region Comment
  UC523532  Hemizonia congesta subsp. congesta David D. Keck 1933-11-6 2643 Marin 1.5 mi n Tomales Comment
  SFV4296  Hemizonia congesta subsp. congesta J. Turner, F. M. Ball 1962-7-8 s. n. Marin Paradise Camp, 3700 Paradise Drive, 3 miles north of Belvedere - Tiburon. Comment
  CAS-BOT-BC309635  Hemizonia congesta subsp. lutescens A. D. E. Elmer 1903-7-1 4935 Marin Olema Comment
  CDA37409  Hemizonia congesta subsp. lutescens D. G. Kelch 2011-5-13 11 .248-K Marin Near Phoenix Lake. Comment
  JEPS117981  Hemizonia congesta subsp. lutescens Holly Forbes and Barbara Keller 2008-10-28 Marin Corte Madera: Ring Mt. Preserve, at the end of Westward Drive, along the Phyllis Ellman trail where it intersects the fire road to the summit. Comment
  SEINET3140698  Hemizonia congesta subsp. lutescens J. Davis 1991-6-1 sn Marin Near Nicasio, at southern end of Nicasio Resvr., on Nicasio Valley Rd. 200 Comment
  UC174180  Hemizonia congesta subsp. lutescens Katharine Brandegee Marin Mt. Tamalpais Comment
  UC185687  Hemizonia congesta subsp. lutescens Katharine Brandegee Marin Rodeo Lagoon Comment
  UC193432  Hemizonia congesta subsp. lutescens E. B. Babcock 1915-6-13 Marin Tiburon Island Comment
  UC32733  Hemizonia congesta subsp. lutescens A. Eastwood Marin Tiburon Comment
  UC480913  Hemizonia congesta subsp. lutescens Katharine Brandegee Marin Rodeo Lagoon Comment
  UC990558  Hemizonia congesta subsp. lutescens James I. McMurphy 1909-6-24 Marin one mi e Lagunitas Comment
  UC990586  Hemizonia congesta subsp. lutescens James I. McMurphy 1910-6-9 Marin San Rafael Comment
  CAS-BOT-BC309608  Hemizonia congesta subsp. lutescens John Thomas Howell 1946-7-4 22171 Marin Hicks Valley Comment
  UCD132989  Hemizonia congesta subsp. lutescens Javier Penalosa 1962-11-30 2629 Marin above road intersecting Tiburon Blvd. 1000 feet northwest of road to Belvegere Island. Comment
  RSA22084  Hemizonia corymbosa subsp. corymbosa J. T. Howell 1939-9-3 15336 Marin Near Black Point. Comment
  POM360309  Hemizonia luzulifolia M. S. Jussel 1933-7-30 s.n. Marin Near Forest Knolls. Comment
  UCR106833  Hemizonia multicaulis subsp. vernalis J. Davis 1991-6-1 s.n. Marin near Nicasio, at southern end of Nicasio Reservoir, on Nicasio Valley Road 76 Comment
  POM360353  Hemizonia multicaulis subsp. vernalis Robert Gustafson, Don Reynolds 1983-6-6 2702 Marin Ring Mountain Nature Preserve, Tiburon peninsula, Comment
  JEPS77813  Heracleum lanatum Robert M. Lloyd 1963-3-10 2128 Marin e. of Bootjack on rd. to Mill Valley 304 Comment
  POM210031  Hesperevax sparsiflora var. sparsiflora H. P. Bracelin 1930-4-20 13 Marin Open flat 1 mile S of Lagunitas. 67 Comment
  UC75866  Hesperevax sparsiflora var. sparsiflora Miss M. Alice King 1896-4-1 Marin Angel Island Comment
  UCD70775  Hesperevax sparsiflora var. sparsiflora Michele H. Mills 1998-4-19 225 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve, center of preserve, serpentine grassland, well-developed soil; grayish green, cob-webby leaves, very small flowers 137 Comment
  CAS-BOT-BC310228  Hesperevax sparsiflora var. sparsiflora R. E. Frenkel 1964-5-28 518 Marin 100 m. west of a point 1.5 miles south of Meadows Country Club on Fairfax-Bolinas Road, on south side of road 304 Comment
  CAS-BOT-BC176108  Hesperocnide tenella Doreen Smith 1998-3-1 s.n. Marin Abbotts Lagoon trail, Pt. Reyes Comment
  LA6496  Hesperocyparis sargentii Joseph Andorfer Ewan; 1937-3-14 10182 Marin San Geronimo Ridge 396 Comment
  CAS-BOT-BC176064  Hesperolinon congestum Doreen Smith 1998-5-21 s.n. Marin Mt. Burdell's s-facing slope, nr. San Mateo Cr. Comment
  CAS-BOT-BC176072  Hesperolinon congestum Mrs. K. Brandegee 1909-5-1 114 Marin Hills back of Tiburon. On slopes facing San Francisco Bay Comment
  CAS-BOT-BC176077  Hesperolinon congestum Mrs. K. Brandegee 1909-5-1 s.n. Marin Hills back of Tiburon. On slopes facing San Francisco Bay Comment
  JEPS122843  Hesperolinon congestum W. A. Freyman with A. C. Schneider & Y. P. Springer 2014-5-17 218 Marin At Big Rock along Lucas Valley Road off of Hwy 101 - along Loma Alta Fire Road. Comment
  JEPS32270  Hesperolinon congestum W. L. Jepson 1928-6-10 12925 Marin Tiburon 30 Comment
  UC101773  Hesperolinon congestum Katharine Brandegee 1907-6-20 Marin hills at Tiburon Comment
  LA47288  Hesperolinon congestum Helen Sharsmith; 1951-7-10 4009 Marin Coastal Ranges, N of town of Tiburon, Tiburon Peninsula 30 Comment
  UC109501  Hesperolinon micranthum unknown 1891-7-12 Marin Mt. Tamalpais Comment
  UCD161890  Hesperolinon micranthum Ayzik Solomeshch 2014-6-3 s.n. Marin Cascade Canyon Open Space Preserve, Blue Ridge, about 1 mile south of Fairfax, vegetation plot CCP 03. UTM Zone 10 E 534552 N 4203952, (Coordinates converted from UTM by label maker.) 240 Comment
  SEINET10460727  Heterocodon rariflorum Howell 1940-5-12 Howell 15421 Marin Lagunitas Creek Comment
  CAS-BOT-BC143707  Heteromeles arbutifolia Javier Penalosa 1962-3-31 2281 Marin Ridge over the longer of the Peninsula RR tunnels Comment
  UC589359  Heterotheca sessiliflora subsp. bolanderi Beryl O. Schreiber 1932-7-25 676 Marin Lone Pine Beach Tomales Bay Comment
  UCR115980  Heuchera micrantha Tom Paradise 1993-5-10 16 Marin San Francisco Bay area, [North]west of San Rafael, Roys Redwoods Preserve, Nicasio Valley Road, 5 mi. north of Sir Frances Drake Blvd [S of town of Nicasio; latitude and longitude for town of Nicasio]. 61 Comment
  CAS-BOT-BC424401  Heuchera pilosissima Robert F. Hoover 1941-5-12 5057 Marin Head of Drake's Estero Comment
  UC134989  Hieracium albiflorum Katharine Brandegee 1907-6-30 Marin near Bolinas Bay Comment
  CHSC61252  Hierochloe occidentalis J. D. Jokerst 1980-4-12 Marin Adjacent to Entrance Station at Samuel P. Taylor State Park. Comment
  RSA40144  Hierochloe occidentalis L. S. Rose 1949-1-11 49002 Marin Lagunitas Creek; 3 miles SE. of Tocaloma redwood Forest 27 Comment
  UC366026  Hierochloe occidentalis J. G. Lemmon and wife May 1874 Marin near San Rafael Comment
  SEINET10598883  Hierochloe occidentalis Michener MICHENER s.n. Marin Mill Valley Comment
  CAS-BOT-BC280752  Holcus lanatus Javier Penalosa; J. T. Howell 1961-6-7 1641 Marin Tiburon Peninsula. West of Marin Country Day School 30 Comment
  CHSC33989  Holcus lanatus J. D. Prouty 1980-4-12 853 Marin Roadside, Hwy. 1 ca. 1 mi N of Olema. 12 Comment
  UCD84965  Holcus lanatus Lewis S. Rose 1956-6-25 56103 Marin Bolinas Ridge, Mt. Tamalpais. 548 Comment
  UCD84968  Holcus lanatus S. Galen Smith; Malcolm A. Nobs 1949-6-28 890 Marin About 1-1/2 miles N of Inverness. Comment
  CAS-BOT-BC320303  Holocarpha virgata Doreen Smith 2001-7-15 s.n. Marin Lagunitas Meadows, north side of Mount Tamalpais Comment
  UC1598599  Holocarpha virgata subsp. virgata John Thomas Howell 1956-9-13 31876 Marin near Lake Lagunitas; Lagunitas Meadows Comment
  CAS-BOT-BC149966  Holodiscus discolor var. discolor Cal. Hort. Soc. 1939-6-18 s.n. Marin Pt. Reyes Comment
  CAS-BOT-BC284603  Hordeum brachyantherum subsp. brachyantherum Malcom A. Nobs; S. Galen Smith 1949-6-29 908 Marin Pt. Reyes, north of Inverness Comment
  UC1106128  Hordeum brachyantherum subsp. brachyantherum John Thomas Howell 1944-5-28 Marin Mill Valley Comment
  UC50659  Hordeum brachyantherum subsp. brachyantherum Jos. Burtt Davy 1897-9-18 4053 Marin San Rafael Comment
  UC55042  Hordeum brachyantherum subsp. brachyantherum Jos. Burtt Davy 1899-7-19 Marin Point Reyes Peninsula Comment
  UC589546  Hordeum brachyantherum subsp. brachyantherum Beryl O. Schreiber 1932-6-27 695 Marin Tomales Bay, Hearts Desire Beach Comment
  CAS-BOT-BC289498  Hordeum brachyantherum subsp. californicum John Thomas Howell 1947-4-23 23068 Marin Drakes Estero west of Mt. Vision Comment
  CAS-BOT-BC289345  Hordeum murinum subsp. glaucum John Thomas Howell 1949-4-24 25307 Marin Fort McDowll, Angel Island Comment
  CAS-BOT-BC289352  Hordeum murinum subsp. glaucum Javier Penalosa; J. T. Howell 1961-5-5 1435 Marin Tiburon Blvd. ca. 100 yds. west of Blackfield Drive, Tiburon Peninsula Comment
  CDA2206  Hordeum murinum subsp. glaucum J. T. Howell 1949-4-24 25307 Marin Angel Island, Fort McDowell. 0 Comment
  CAS-BOT-BC258892  Hordeum murinum subsp. leporinum A. Howald; S. Tsiu; L. DiGirolamo; A. Young; S. Whelan 2012-3-24 101 Marin Mount Tamalpais. Marin Municipal Water District lands: Beginning of Alex Forman trail, next to Sky Oaks employee parking lot Comment
  UC1177242  Horkelia californica John Thomas Howell 1945-7-29 21346 Marin Bolinas Comment
  UC750571  Horkelia californica Lewis S. Rose 1946-6-20 46161 Marin Muir Beach, Coastal hills 30 Comment
  CAS-BOT-BC536641  Horkelia californica Peter H. Raven; Michael P. Johnson 1967-5-1 21194 Marin Wooded slopes above Hospital Cove, west side of Angel Island 60 Comment
  UC1753833  Horkelia californica subsp. californica Annetta M. Carter, Edward Lee 1934-6-17 656 Marin Olema-Bolinas Road near Five-Brook. Comment
  CAS-BOT-BC123419  Horkelia marinensis Adolph Daniel Edward Elmer 1903-7-1 5039 Marin Point Reyes Post Office Comment
  CAS-BOT-BC144016  Horkelia marinensis John Thomas Howell; Catherine Best; Wilma Follette; Gordon H. True 1980-6-19 53719 Marin Near Abbotts Lagoon, Point Reyes Peninsula Comment
  CAS-BOT-BC146512  Horkelia tenuiloba Blanche Clear 1938-6-4 s.n. Marin Mt. Tamalpais Comment
  CHSC23147  Hosackia gracilis Robert A. Schlising 1962-6-8 2285 Marin California coast range. In open area near Drake's Beach. Comment
  SD71225  Hydrocotyle verticillata John T. Howell 1946-7-7 22205 Marin Potrero Meadow, Mt. Tamalpais. Comment
  UC1122977  Hydrocotyle verticillata B. Schreiber 1936-6-21 2255 Marin Shell Beach Pt. Reyes Quad., Shell Beach Comment
  CAS-BOT-BC410247  Hypericum concinnum A. D. E. Elmer 1903-7-1 5067 Marin Mt. Tamalpais. Comment
  UC108642  Hypericum concinnum Katharine Brandegee 1905-6-18 Marin Tamalpais Comment
  UC108652  Hypericum concinnum Michener and Bioletti July 1891 431 a Marin Mill Valley Comment
  CAS-BOT-BC410250  Hypericum concinnum Wilhelm N. Suksdorf 1913-7-12 501 Marin Hills north of Mill Valley Comment
  POM135565  Hypericum concinnum Michener, Bioletti 1893-06 1178 Marin Mt. Tamalpais Comment
  CAS-BOT-BC401245  Hypericum perforatum George Ellman 1970-6-16 s.n. Marin Tiburon Blvd. near Reed School, Tiburon Comment
  CAS-BOT-BC311327  Hypochaeris glabra John Thomas Howell 1948-6-6 24333 Marin Bolinas Bay Sand Spit Comment
  POM216921  Hypochaeris radicata H. F. Copeland 1934-5-27 s.n. Marin Near Dillons Beach. Comment
  SEINET10897212  Hystrix californica Lewis S. Rose 1969-6-12 Rose 69033 Marin 3 mi SE of Nicasio. Lucas Valley grade near top. Shady slopes. 183 Comment
  CHSC3191  Iris Cona Kingsford 1966-4-6 Marin Petaluma-Tomales Road, 1.5 miles N of Tomales Bay, along roadside. Comment
  OBI21067  Iris douglasiana Unknown 1963-6-17 18 Marin South end of alpine lake Comment
  POM263705  Iris douglasiana R. C. Foster 1937-5-9 238 Marin Slopes above Sausalito Comment
  RSA212209  Iris douglasiana Lewis S. Rose 1970-4-1 70021 Marin Arroyo Hondo, 3 miles NW of Bolinas. 61 Comment
  RSA98572  Iris douglasiana J. T. Howell 1952-6-3 28322 Marin Near the radio station, Point Reyes Peninsula Comment
  UCD138716  Iris douglasiana L. S. Kimsey; Lee Lenz 1976-5-15 s.n. Marin Muir Woods. Comment
  UCSB888  Iris longipetala Keator, Glenn 1959-3-31 Marin Near gate to Pt. Reyes lighthouse; Pt. Reyes Peninsula Comment
  CAS-BOT-BC232208  Iris macrosiphon J. Klein; G. Block; L. Webb; et al. 2012-5-5 807 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  RSA366825  Iris macrosiphon Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais and vicinity. Comment
  SEINET3271700 Image available Iris macrosiphon Sally Walker 1983-5-19 Marin Mt Jamalpais Comment
  RSA152846  Iris missouriensis H. N. Metcalf 1962-5-2 s.n. Marin On east side of Chileno Valley Road, ca. 1/2 mile south of its junction with the Petaluma - Tomales Road Comment
  POM25515  Isoetes howellii P. A. Munz 1922-8-5 6434 Marin Mt Tamalpais, Rock Springs. Comment
  CAS-BOT-BC69913  Isoetes howellii John Thomas Howell 1947-5-25 23204 Marin Willow Meadow, Mt. Tamalpais. Comment
  UC1584758  Isoetes nuttallii Ed Lee 1979-6-9 Marin High Marsh temporary pond Mt Tamalpais Comment
  CAS-BOT-BC69877  Isoetes nuttallii John Thomas Howell 1946-3-24 21588 Marin S. of Little Carson. Comment
  CAS-BOT-BC69878  Isoetes nuttallii John Thomas Howell 1947-5-25 23203 Marin Mt. Tamalpais. Comment
  UC70626  Isolepis carinata Jos. Burtt Davy 1900-6 6692 -3 Marin Point Reyes Peninsula Comment
  CAS-BOT-BC112473  Isolepis cernua Roxana S. Ferris; Ira L. Wiggins 1935-7-19 8091 Marin Summit of divide between Inverness and Point Reyes Lighthouse 2.5 mi from Inverness. Comment
  CAS-BOT-BC83518  Isolepis cernua Doreen Smith 2003-5-1 s.n. Marin Mt. Burdell Comment
  CAS-BOT-BC112471  Isolepis cernua Ira L. Wiggins 1938-7-14 8941 Marin Upper margins of salt marsh, Stinson Beach, south end of Bolinas Bay. Comment
  SEINET7589105 Image available Isolepis cernua Lewis S. Rose 1935-6-2 35196 Marin Stinson Beach. Comment
  CAS-BOT-BC340182  Jaumea carnosa Javier Penalosa; J. T. Howell 1961-6-7 1659 Marin Tiburon Peninsula. Northwest of Marin Country Day School Comment
  RSA256363  Jaumea carnosa Robert A. Norris 1974-7-28 2130 Marin Inverness. Comment
  CAS-BOT-BC101966  Juglans hindsii Wilma Follette 1996-6-26 s.n. Marin Marin Museum of the American Indian, Novato Comment
  CAS-BOT-BC531495  Juncus bolanderi T. Baxter; S. Whelan; M. Murphy; A. Young 2015-7-25 15920 Marin Mount Tamalpais. Marin Municipal Water District lands: E side of Rifle Camp Meadow Comment
  JEPS128122  Juncus bolanderi Eric Wrubel 2012-7-25 NPS 47 Marin Golden Gate National Recreation Area. Bolinas-Fairfax Road. Comment
  UC1177403  Juncus bolanderi John Thomas Howell 1942-7-12 17025 Marin Potrero Meadow Mt. Tamalpais Comment
  UC765907  Juncus bolanderi R. F. Hoover 1941-5-21 5189 Marin Head of Drakes Estero Comment
  JEPS77900  Juncus bufonius Edward Lee 1934-6-17 926 Marin 1-2 mi s South Brook Comment
  CAS-BOT-BC534052  Juncus capitatus E. Pimentel; C. Darling; D. Smith; M. Menke; P. Suri 2015-5-9 15702 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands. Sky Oaks meadow Comment
  UCD141462  Juncus dubius S. S. Tillett 1956-6-30 581 a Marin 3.5 miles along roadbank from Iverness to Pt. Reyes Light; Point Reyes Peninsula. Comment
  JEPS127798  Juncus effusus subsp. pacificus Adam C. Schneider with Robert Steers 2014-3-29 555 Marin Mouth of Rodeo Creek. Comment
  RSA70273  Juncus effusus subsp. pacificus F. W. Peirson 1925-10-3 6454 Marin On north slope of Mt. Tamalpais. Comment
  POM210624  Juncus hesperius Joseph A. Ewan 1933-11-5 8106 Marin Hearts desire, south shore Tomales Bay. Comment
  RSA40262  Juncus hesperius L. S. Rose 1946-8-23 46277 Marin Point Reyes Peninsula; 6 miles NW of Inverness. 15 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
  UC2013058  Juncus occidentalis Barbara Ertter with Niall McCarten, Mark Fogiel, Dan Pritchett 1990-6-16 9119 Marin Tiburon Peninsula on San Francisco Bay, NE side of ridge at narrow part of peninsula, between Paradise Drive and Hacienda Drive. Comment
  CDA29587  Juncus patens D. G. Kelch 2009-6-25 9 .465 Marin China Beach, North San Rafael: China Camp State Historic Park. Comment
  JEPS74124  Juncus patens Carl V. Meyer 1928-9-15 671 Marin Inverness Ridge Comment
  UC1133716  Juncus patens B. Schreiber 1936-6-28 2268 Marin 1.5 mi nnw Indian Beach; Pt. Reyes Quad. 91 Comment
  CAS-BOT-BC531274  Juncus phaeocephalus A. Williams; E. Brusati; K. Martin; R. Tachibana 2015-5-9 15782 Marin Mount Tamalpais. Marin Municipal Water District lands: Alpine Lake Comment
  UC418976  Juncus xiphioides H. E. Parks 1930-9-4 727 Marin head of Lake Phoenix Lake Phoenix Comment
  POM265875  Keckiella corymbosa Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  UC886928  Keckiella corymbosa Alice Eastwood 1922-7-23 11510 Marin Mt. Tamalpais; Polili rock Comment
  UC50514  Koeleria macrantha Jos. Burtt Davy 1901-4-17 6890 Marin Angel Island Comment
  UC912648  Koeleria macrantha H. L. Mason 1928-4-28 4416 Marin Tiburon Peninsula Comment
  POM90205  Koeleria macrantha A. A. Beetle 1941-5-20 2720 Marin south of Stinson Beach Comment
  CAS-BOT-BC272308  Lachnagrostis filiformis Doreen Smith 1996-9-12 s.n. Marin Lake Alpine Comment
  CAS-BOT-BC340512  Lactuca serriola Javier Penalosa 1961-8-26 2179 Marin Tiburon Peninsula. Tiburon Blvd. 1/2 mi. from U.S. 101 Comment
  CAS-BOT-BC341498  Lagophylla ramosissima John Thomas Howell 1945-9-2 21453 Marin San Rafael Hills 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-BC337891  Lasthenia Saichi Kawahara 1969-3-30 546 Marin Dillon Beach Road, just off Franklin School Road 140 Comment
  CAS-BOT-BC229769  Lasthenia californica J. Klein; G. Block; L. Webb; et al. 2012-5-5 833 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail Comment
  CAS-BOT-BC338160  Lasthenia californica Robert Soost 2002-4-12 s.n. Marin Hills southeast of Abbott's Lagoon, Point Reyes National Seashore Comment
  CAS-BOT-BC338172  Lasthenia californica L. R. Abrams 1927-4-19 11605 Marin Near Lighthouse, Point Reyes Comment
  CAS-BOT-BC338177  Lasthenia californica John Thomas Howell 1946-4-14 21635 Marin Near Dillons Beach Comment
  CAS-BOT-BC338164  Lasthenia californica T. G. Williamson 1916-4-1 566 Marin Vis Valley, Lagunitus [Lagunitas] Comment
  CAS-BOT-BC338187  Lasthenia californica Roxana S. Ferris 1954-4-23 12727 Marin 1 mile from Dillon's Beach on the Tomales road Comment
  CAS-BOT-BC324937  Lasthenia californica subsp. bakeri Lester Rowntree 1932-6-10 s.n. Marin Point Reyes Comment
  UC762068  Lasthenia californica subsp. californica R. F. Hoover 1939-4-8 3963 Marin Tiburon 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
  JEPS35807  Lasthenia californica subsp. macrantha Rimo Bacigalupi 1964-4-29 8940 Marin immediately w Drake's Beach (3 mi ne of Point Reyes) Comment
  UC1368730  Lasthenia californica subsp. macrantha R. Ornduff 1958-4-30 4961 Marin 2.2 mi s McClure Beach Comment
  UC762612  Lasthenia californica subsp. macrantha Robert F. Hoover 1941-5-21 5155 Marin Point Reyes Comment
  CAS-BOT-BC355479  Lasthenia glaberrima John Thomas Howell 1941-6-10 16305 Marin 9 mi. W of Novato Comment
  CAS-BOT-BC352777  Lasthenia glabrata subsp. glabrata Hans Leschke 1945-5-20 s.n. Marin Burdell Station Comment
  JEPS97671  Lasthenia macrantha subsp. macrantha Annetta M. Carter, Herbert L. Mason 1938-5-18 1416 Marin 15.7 mi W of Inverness; Point Reyes; 15.7 mi from [W of] Inverness. Pt. Reyes. Comment
  RSA40110  Lasthenia macrantha subsp. macrantha L. S. Rose 1948-4-18 s.n. Marin Pt. 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
  CDA8126  Lasthenia minor D. G. Kelch 2006-5-1 6 .196 Marin North Beach, Point Reyes. In low area behind shifting dunes. Comment
  JEPS98739  Lasthenia minor Raymund Chan 1998-5-9 98029 Marin on both sides of road leading to McClure Beach, just before car park Point Reyes National Seashore 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
  UC931948  Lathyrus tingitanus Verne Grant and Alva Grant 1946-6-2 7650 Marin lower end Tomales Bay Comment
  RSA44356  Lathyrus torreyi J. T. Howell 1940-5-12 15424 Marin Between Little Carson and Carson Ridge. Comment
  UCD106496  Lathyrus vestitus D. Sanchez-Mata 1996-5-25 s.n. Marin Tomales Bay State Park. 20 Comment
  RSA44355  Lathyrus vestitus subsp. bolanderi J. T. Howell 1944-4-2 19366 Marin Bolinas Ridge Comment
  POM196463  Lathyrus vestitus subsp. vestitus J. T. Howell 1925-1-18 730 Marin Near San Rafael. Comment
  UC15398  Lathyrus vestitus var. vestitus Harley P. Chandler 1900-2-26 538 Marin Mill Valley San Francisco Bay Region, Mount Tamalpais Comment
  JEPS15770  Layia carnosa W. L. Jepson 1919-5-18 8318 Marin Point Reyes Comment
  CAS-BOT-BC323858  Layia chrysanthemoides Volney Rattan No date on sheet. (1903?) s.n. Marin Angel Island, San Francisco Bay Comment
  CAS-BOT-BC321771  Layia gaillardioides M. K. Curran 1886-5-1 s.n. Marin Tamalpais Comment
  CAS-BOT-BC321773  Layia gaillardioides Alice Eastwood 1912-6-9 288 Marin Sausalito Comment
  JEPS24123  Layia gaillardioides Rimo Bacigalupi with Fran Chisaki, Roger Lander, John Swanson and Bill Spence 1960-4-5 7358 Marin on grade just w of Meadow Country Club; Road from Fairfax to Alpine Dam and Bolinas Ridge 289 Comment
  UC1177318  Layia gaillardioides John Thomas Howell 1947-4-27 23091 Marin w San Anselmo Comment
  UC222679  Layia gaillardioides H. M. Hall 1909-6-9 8516 Marin summit Mt. Vision Comment
  CAS-BOT-BC321795  Layia gaillardioides Dr. A. Kellogg; W. G. W. Harford 1868-5-12 475 Marin Sausalito Comment
  JEPS25351  Layia platyglossa Rimo Bacigalupi with members of Dr. Herbert G. Baker's class 1960-5-4 7384 Marin above and beyond St. Hilary's Church (now abandoned for a newer site) 45 Comment
  UCD70778  Layia platyglossa Michele H. Mills 1998-4-19 222 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve. 137 Comment
  CAS-BOT-BC379659  Layia platyglossa Saichi Kawahara 1971-1-1 1955 Marin Mt. Wittenburg Comment
  UC1537164  Ledum glandulosum Gordon H. True Jr. 1937-6-6 713 Marin Point Reyes 30 Comment
  UC56328  Ledum glandulosum J. Burtt Davy 1900-7-9 6854 Marin Inverness; Western Middle California, Inverness Comment
  UC1101305  Lemna gibba Malcolm A. Nobs, S. Galen Smith 1949-6-30 916 Marin 2 mi n of Bolinas Comment
  UCSB32571  Lemna gibba Kittle, Nancy 1979-2-16 Marin Near Phoenix Lake in the Marin County Water District Comment
  CAS-BOT-BC537080  Lemna minor Peter H. Raven 1956-8-1 9953 Marin Stinson Beach Comment
  UC936136  Lemna minuscula Herbert L. Mason 1946-7-24 12926 Marin about 2.5 mi nw of Lake Ranch (e side of Drakes Bay); Drakes Bay 60 Comment
  CAS-BOT-BC534879  Lemna valdiviana J. W. Stacey 1923-10-21 s.n. Marin Mt. Tamalpais, along Norah Trail Comment
  CDA7530  Leontodon taraxacoides subsp. taraxacoides J. T. Howell 1945-7-29 21333 Marin Bolinas. 0 Comment
  CAS-BOT-BC215718  Lepechinia calycina James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpas, east side Redwood Canyon Comment
  CAS-BOT-BC215750  Lepechinia calycina Marcus E. Jones 1902-7-5 s.n. Marin Mt. Tamalpais Comment
  UC124736  Lepechinia calycina Katharine Brandegee 1905-6-18 Marin Tamalpais Comment
  UCD124951  Lepechinia calycina K. Esau 1932-4-2 s.n. Marin Stinson Beach, Mill Valley. Comment
  UCLA64435  Lepechinia calycina Joseph Andorfer Ewan 1933-9-10 7958 Marin Head of Redwood Canyon, Tamalpais region Comment
  CAS-BOT-BC89085  Lepidium didymum John Thomas Howell 1939-11-5 s.n. Marin Sausalito. Comment
  CAS-BOT-BC89093  Lepidium didymum Hy Edwards 1877-7-1 69 Marin Sausilito. Comment
  CAS-BOT-BC89529  Lepidium lasiocarpum Mrs. Courtright 1936-5-1 s.n. Marin Point Reyes Naval Station. Comment
  CAS-BOT-BC89774  Lepidium latipes John Thomas Howell 1946-4-18 21654 Marin Ignacio. Comment
  NY76570  Lepidium oxycarpum J. T. Howell 1933-4-1 10919 Marin 4.5 miles north of San Raphael Comment
  CAS-BOT-BC531270  Lepidium strictum A. Williams; A. Young; F. Leist; D. Morawitz 2015-4-10 15354 Marin Mount Tamalpais. Marin Municipal Water District lands: south of Bon Tempe valves Comment
  CAS-BOT-BC149604  Leptosiphon androsaceus Wilma Follette 2003-5-1 s.n. Marin Mt. Burdell. Monolopia site. Comment
  RSA468550  Leptosiphon androsaceus H. de Forest 1930-4-21 s.n. Marin Lake Lagunitas. Comment
  SEINET3363434 Image available Leptosiphon androsaceus Lincoln Constance, Alan A. Beetle 1940-4-20 2567 Marin Above Alpine Lake, 5.4 miles southeast of Fairfax Comment
  UCD118583  Leptosiphon androsaceus Heidi E. M. Dobson 1978-5-14 323 Marin overlooking Alpine Lake above Bolinas-Fairfax Road at base of Pine Hill. Comment
  CAS-BOT-BC226656  Leptosiphon grandiflorus David D. Keck 1937-7-3 4574 Marin Point Reyes, at head of Drakes Estero Comment
  SD90612  Leptosiphon grandiflorus C. W. Tilforth, John Dourley 1973-7-18 931 Marin C. 9 miles northeast of Pt. Reyes Light House, along Sir Francis Drake Blvd., opposite R.C.A. Receiving Station Comment
  UCD161964  Leptosiphon parviflorus Ayzik Solomeshch 2014-5-23 s.n. Marin Gary Giacomini Open Space Preserve, Bates Meadow, about 6 miles west of Fairfax, vegetation plot BAT 01. UTM Zone 10 E 530280 N 4206762. (Coordinates converted from UTM data by label maker.) 180 Comment
  CAS-BOT-BC324141  Lessingia hololeuca John Thomas Howell 1945-9-2 21452 Marin San Rafael Hills Comment
  CAS-BOT-BC324158  Lessingia hololeuca John Thomas Howell 1957-9-15 32957 Marin near Mill Valley Comment
  CAS-BOT-BC324162  Lessingia hololeuca John Thomas Howell 1946-9-8 22992 Marin Near Ignacio Comment
  JEPS107047  Lessingia hololeuca J. Greenhouse with John Game 2003-9-6 5060 Marin Wilson Hill Road about 1 mile S of Chileno Valley Road 91 Comment
  UCD134125  Leucanthemum vulgare J. Buck 1996-5-27 20 Marin Point Reyes at Sir Francis Drake and Mt. Vision Road. 79 Comment
  CAS-BOT-BC283517  Leymus X vancouverensis David Morgan 1960-6-21 s.n. Marin Dillons Beach Comment
  CAS-BOT-BC273581  Leymus californicus Lewis S. Rose 1969-6-12 69033 Marin 3 mi. se of Nicasio, Lucas Valley grade near top 182 Comment
  CAS-BOT-BC273571  Leymus californicus R. S. Ferris; Ira L. Wiggins 1935-7-19 8081 Marin West shore of Tomales Bay 0.1 mi. South of Inverness Comment
  CAS-BOT-BC273573  Leymus californicus John Thomas Howell 1943-6-6 18213 Marin Upper end of Muir Woods Comment
  CAS-BOT-BC273583  Leymus californicus John Thomas Howell 1944-6-4 19577 Marin Inverness Comment
  UCD61312  Leymus californicus John Thomas Howell 1958-6-28 33640 Marin Mt. Tamalpais. Willow Meadow. Comment
  CAS-BOT-BC272228  Leymus pacificus John Thomas Howell 1947-6-4 23222 Marin Pt. Reyes Peninsula Comment
  UCD64222  Leymus pacificus Beetle 1946-7-13 4714 Marin Point Reyes. Comment
  CAS-BOT-BC274488  Leymus triticoides Saichi Kawahara 1969-5-28 1103 Marin Midden of Coastal Miwok habitation site (Mrn 216), Limantour Spit, Drakes Bay Comment
  CAS-BOT-BC533015  Ligusticum apiifolium P. DaSilva; S. Whelan; W. Muir; M. Murphy; T. Baxter 2015-6-12 15862 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands. Little Carson Trail above Kent Pump Road Comment
  CAS-BOT-BC436500  Ligusticum apiifolium John Thomas Howell 1941-6-8 16262 Marin Hills NE of San Rafael Comment
  CAS-BOT-BC436505  Ligusticum apiifolium Brandegee No date on label. s.n. Marin Tamalpais Comment
  CAS-BOT-BC175250  Ligustrum sinense Doreen L. Smith; Wilma Follette 2003-5-16 s.n. Marin East Marin Comment
  CAS-BOT-BC130649  Lilium maritimum James Moffitt 1939-6-6 s.n. Marin Bet. Inverness and Pt. Reyes Comment
  CAS-BOT-BC130737  Lilium pardalinum Elsie Zeile 1911-6-4 s.n. Marin Nr. Fairfax Comment
  SEINET7718419  Limnanthes douglasii Unknown Marin San Rafael Comment
  JEPS21833  Limnanthes douglasii subsp. sulphurea Bryce G. Decker 1958-5-4 78 Marin 3 mi from Point Reyes Lighthouse (along Sir Francis Drake Boulevard) Comment
  SJSU10621  Limonium californicum W. Savage 1976-7-16 1087 Marin between abandoned NW RR tracks & US Hwy 101, 300 m NE of junction of State Hwy 1 & US Hwy 101 c. 3 km NE of Sausalito, Richardson Bay 0 Comment
  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
  CAS-BOT-BC83562  Linanthus acicularis Doreen Smith 2003-5-1 s.n. Marin Indian Valley Open Space. Above toad pond N of playing field. Comment
  CDA40061  Linanthus androsaceus D. G. Kelch 2006-5-1 6 .184 Marin Summit of Lucas Valley Road. Comment
  JEPS77185  Linanthus androsaceus Robert M. Lloyd 1963-4-24 2337 Marin 2.6 mi s Fairfax (on Bolinas Road) 182 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
  UC23491  Linanthus grandiflorus J. Burtt Davy 1900-6-18 6709 Marin Point Reyes Comment
  CDA6323  Linaria maroccana T. C. Fuller 1976-4-9 20131 Marin Bolinas Sewer Farm, Mesa Road, Bolinas. 0 Comment
  UCD110583  Linum bienne Javier Penalosa; J. T. Howell 1961-6-7 1632 Marin West of Marin Country Day School. 30 Comment
  UC615206  Lithocarpus densiflorus Beryl O. Schreiber 1932-6-14 350 Marin Mount Vision Trail; Inverness Comment
  CAS-BOT-BC36114  Lithocarpus densiflorus var. densiflorus John Thomas Howell 1947-5-25 23206 Marin Berry Trail, Mt. Tamalpais Comment
  CAS-BOT-BC36119  Lithocarpus densiflorus var. densiflorus H. E. McMinn 1922-6-19 237 Marin Mt. Tamalpais Comment
  RSA145  Lithocarpus densiflorus var. densiflorus J. T. Howell 1927-8-22 674 Marin Mt. Tamalpais near West Point. 518 Comment
  UC1536980  Lithophragma affine Gordon H. True Jr. 1936-3-22 372 Marin near Forest Knolls; near Forest Knolls 213 Comment
  UC750672  Lithophragma affine Lewis S. Rose 1946-5-14 46060 Marin Laurel Dell Mt. Tamalpais (Mt. Tamalpais); , Laurel Dell 609 Comment
  CAS-BOT-BC435627  Lithophragma heterophyllum Alice Eastwood 1912-5-20 s.n. Marin Kentfield Comment
  RSA127213  Lithophragma heterophyllum John T. Howell 1946-5-12 21820 Marin Carson Country Comment
  UC11878  Lithophragma parviflorum var. trifoliatum State Survey Apr 1862 940 Marin Comment
  UC31918  Logfia filaginoides W. L. Jepson 1891-6-11 Marin on Mt. Tamalpais Mt. Tamalpais Comment
  UC472283  Logfia filaginoides Michener and Bioletti 1892-5-22 Marin Sequoia Canon Comment
  CAS-BOT-BC342212  Logfia filaginoides John Thomas Howell 1940-5-12 s.n. Marin Chianti Country e. of Little Carson Comment
  JEPS77898  Logfia gallica Edward Lee 1934-6-17 916 Marin 1-2 mi s South Brook Comment
  CAS-BOT-BC283445  Lolium multiflorum Catherine Best 1979-6-1 s.n. Marin Muzzy Marsh, Corte Madera Comment
  CAS-BOT-BC283452  Lolium multiflorum Javier Penalosa; J. T. Howell 1961-6-29 1888 a Marin Tiburon Peninsula. Paradise Drive 2.4 miles NW of road to Naval Net Depot Comment
  UCD66073  Lolium multiflorum Javier Penalosa 1961-4-29 1360 Marin Tiburon Peninsula. Northwest of Marin Country Day School. Comment
  UCD66108  Lolium multiflorum Javier Penalosa; J. T. Howell 1961-6-29 1888 a Marin Tiburon Peninsula. Paradise Dr. 2.4 mi. northwest of road to Naval Net Depot. Comment
  CAS-BOT-BC283495  Lolium multiflorum Catherine Best 1996-5-26 1489 Marin Millerton Point, Tomales Bay State Park Comment
  CAS-BOT-BC269151  Lolium temulentum Alice Eastwood 1912-5-1 47 Marin Kentfield Comment
  CAS-BOT-BC269153  Lolium temulentum John Thomas Howell 1943-5-9 s.n. Marin San Raphael [Rafael] Comment
  UCSC000520  Lomatium dasycarpum Lewis S. Rose 1938-4-10 s.n. Marin Dry open hills, Tiburon 61 Comment
  UCD127618  Lomatium dasycarpum H. A. Borthwick 1925-6-5 1858 Marin exact location unknown. Comment
  CAS-BOT-BC240515  Lonicera hispidula John Thomas Howell 1939-5-21 s.n. Marin S. Tiburon Comment
  JEPS78378  Lonicera hispidula var. vacillans Edward Lee 1934-6-17 929 Marin 7 1/2 mi s South Brook Comment
  JEPS77245  Lonicera involucrata var. ledebourii Robert M. Lloyd 1963-4-24 2384 Marin 1 mi e Inverness 3 Comment
  POM231939  Lonicera involucrata var. ledebourii F. W. Peirson 1936-7-15 11833 Marin Point Reyes Peninsula. Comment
  CAS-BOT-BC241410  Lonicera japonica John Thomas Howell 1947-5-21 23190 Marin Tiburon Comment
  UC614781  Lotus Beryl O. Schreiber 1936-6-28 2274 Marin 1.5 mi nnw Indian Beach; Tomales Bay 106 Comment
  JEPS55453  Lotus formosissimus W. L. Jepson 1919-5-17 8286 Marin Olema 60 Comment
  UC1745784  Lotus formosissimus Annetta M. Carter 1934-4-29 524 Marin 10 mi. NW of Tomales on rd. running W from Estero Dist. School. 1.6 mi. W of school. Comment
  SEINET12158898  Lotus formosissimus M. T. Doutt 1931-1 s.n. Marin 4miW of Inverness, along rd to Pt Reyes Comment
  RSA119323  Lotus oblongifolius S. S. Tillett 1956-6-30 579 Marin In wet ditch 3.5 mi. along roadbank from Inverness to Pt. Reyes Light; Point Reyes Peninsula Comment
  UC1177186  Lotus strigosus John Thomas Howell 1944-5-27 19505 Marin above Cascade Canyon (s side of Mt. Tamalpais); Mt. Tamalpais Comment
  JEPS77168  Lotus wrangelianus Robert M. Lloyd 1963-4-5 2318 Marin about 1 mi nw Tiburon Comment
  RSA32480  Ludwigia hexapetala J. T. Howell 1945-8-12 21379 Marin Tiburon. Comment
  UCD107083  Ludwigia hexapetala John Thomas Howell 1945-7-1 21259 Marin Tiburon. Comment
  CAS-BOT-BC201219  Lupinus Charles Piper Smith 1947-6-27 47620 Marin Pt. Reyes Peninsula. T. A. Gallagher Ranch Comment
  CAS-BOT-BC201237  Lupinus Charles Piper Smith 1947-6-27 47617 Marin Point Reyes Peninsula, Radio Station Road, School Zone Comment
  POM316678  Lupinus Patricia Wilder 1965-6-7 3540 Marin Bolinus Road at Alpine Lake. 305 Comment
  RSA40275  Lupinus affinis L. S. Rose 1948-5-30 48118 Marin Sausalito 91 Comment
  UC194777  Lupinus affinis Edward Lee Greene April 1886 Marin Olema Comment
  CAS-BOT-BC8546  Lupinus affinis Edward Lee Greene 1886-4-1 s.n. Marin Pt. Reyes Comment
  SEINET10488363  Lupinus affinis Charles Piper Smith 1948-4-26 Smith 48158 Marin Marshalls road. 10.6 Miles w of petaluma Comment
  CAS-BOT-BC201446  Lupinus albifrons var. albifrons Charles Piper Smith 1948-6-15 48407 Marin Olema, 2.6 miles south Highway 1 Comment
  CAS-BOT-BC196047  Lupinus albifrons var. collinus John Thomas Howell 1943-5-22 18133 Marin Fairfax hills Comment
  CAS-BOT-BC196050  Lupinus albifrons var. collinus John Thomas Howell 1946-5-16 21873 Marin Angel Island, s. side Comment
  UC127552  Lupinus albifrons var. douglasii Harley P. Chandler 1900-2-26 499 Marin s slope Mt. Tamalpais; s slope Mt. Tamalpais Comment
  UC127533  Lupinus arboreus J. Burtt Davy 1898-4-2 Marin western slope Angel Island; San Francisco Bay, western slope Angel Island Comment
  UC201935  Lupinus arboreus Miss Harriet A. Walker 1913-6-15 3010 Marin Tennessee Cove Comment
  UC73237  Lupinus arboreus Miss M. Alice King 1894-3-31 Marin mouth of Bear Valley Comment
  UCD106616  Lupinus arboreus Eric Davidson 1971-6-29 334 b Marin north entrance of Drake's Beach, Point Reyes Peninsula. Comment
  POM192995  Lupinus arboreus var. arboreus H. P. Bracelin 1930-4-20 19 Marin Point Reyes. Near Light House grounds. 150 Comment
  UC1177182  Lupinus arboreus var. eximius John Thomas Howell 1939-5-28 7385 Marin Pt. Reyes lighthouse Comment
  JEPS64991  Lupinus bicolor W. L. Jepson 1897-4-10 31 t Marin Mill Valley Comment
  UC1177459  Lupinus bicolor John Thomas Howell 1944-5-28 19530 Marin between Almonte and Mill Valley; between Almonte and Mill Valley Comment
  CAS-BOT-BC215071  Lupinus chamissonis John Thomas Howell 1939-6-4 14729 Marin Point Reyes Peninsula Comment
  LA205009  Lupinus chamissonis Mrs. H. P. Bracelin; 1930-4-20 19 Marin Point Reyes 150.0 Comment
  SEINET7716853  Lupinus densiflorus Unknown 1887-7-5 Marin Camp Taylor Comment
  JEPS65112  Lupinus microcarpus var. densiflorus W. L. Jepson 1920-5-26 9063 Marin inside prison grounds Pt. San Quentin; inside prison grounds of Pt. San Quentin Comment
  SEINET8056955  Lupinus microcarpus var. densiflorus W. Roderick 1967-5-6 s.n. Marin Red Hill, between Petaluma and Pt. Reyes. Comment
  UCSB3313  Lupinus microcarpus var. densiflorus Keator, Glenn 1958-6-17 Marin Near road near San Anselmo Comment
  UC1300889  Lupinus microcarpus var. microcarpus Helen K. Sharsmith 1962-5-30 5097 Marin along eastern side Tomales Bay (between Point Reyes Station and Marshall); San Francisco Bay Region, eastern side Tomales Bay 6 Comment
  UC1300896  Lupinus nanus Helen K. Sharsmith 1962-5-5 4968 Marin between San Quentin and Highway 101 shoreline Richardson Bay; shoreline of Richardson Bay Comment
  UC201938  Lupinus nanus Miss Harriet A. Walker 1913-5-11 2971 Marin Pt. Reyes Station Comment
  UCR12076  Lupinus nanus Coleta A. Lawler 1964-4-4 27 Marin San Francisco Bay Region, along San Quentin Road, bend in road c. l/8 mi before prison gate, traveling toward Mill Valley 5 Comment
  CAS-BOT-BC8251  Lupinus punto-reyesensis C. P. Smith 1947-6-3 47548 Marin Hwy 1, Olema. 4.7 miles S. Comment
  SEINET10490273  Lupinus tidestromii var. layneae H. Dearing, M. Dearing 1940-3-21 Dearing 4143 Marin Banner nearly white, wings blue, stem prostrate. Near point reyes. Comment
  SEINET12896494 Image available Lupinus tidestromii var. layneae J. T. Howell 1939-1 14729 Marin Point Reyes Peninsula Comment
  UC1177181  Lupinus variicolor John Thomas Howell 1939-6-4 14733 D Marin Pt. Reyes Peninsula Comment
  UCD41392  Lupinus variicolor Ellen Dean; PLB 102 2004-5-9 2035 Marin Drake's Beach. Along trail going up onto bluffs west of parking area. Comment
  SEINET10969937  Lupinus variicolor Smith 1947-6-27 Smith 47608 Marin Point reyes radio station, 1.9 mi n. Prostrate herb. Comment
  SEINET12154789  Lupinus variicolor E. G. Graham 1931-1 6896 Marin Pt. Reyes, nr lighthouse Comment
  SEINET12154790  Lupinus variicolor E. H. Graham 1931-1 6910 Marin Pt. Reyes, camp nr Blacksmith Shop 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
  UC2985  Luzula macrantha J. Burtt Davy Aug. 1898 4320 Marin Near Olema Comment
  UC69358  Luzula macrantha H. M. Hall 1901-2-22 1622 Marin Mount Tamalpais Region of San Francisco Bay, Mount Tamalpais Comment
  CAS-BOT-BC441400  Luzula macrantha Javier Penalosa 1961-4-1 1237 Marin Tiburon Peninsula: Hill SE of Bel Aire School 60 Comment
  UC1133754  Luzula subsessilis H. S. Yates 1934-3-18 3725 Marin Point Reyes Point Reyes Quad., Point Reyes Comment
  UC766054  Luzula subsessilis R. F. Hoover 1941-5-12 5066 Marin Point Reyes Peninsula w Drake's Estero; Point Reyes Peninsula w of Drake's Estero Comment
  CAS-BOT-BC175905  Luzula subsessilis Gordon H. True 1965-4-6 1788 Marin High Point between Black Canyon and Santa Venetia, San Rafael Hills Comment
  RSA0014836  Lythrum californicum Volney Rattan 1881-06 s.n. Marin Mt. Tamalpais. Comment
  CAS-BOT-BC342631  Madia anomala John Thomas Howell 1943-5-22 18136 Marin Fairfax hills Comment
  CAS-BOT-BC342633  Madia anomala John Thomas Howell 1941-6-10 16284 Marin Black Point Comment
  SEINET11601304 Image available Madia anomala K. Brandegee 1910-5-22 188 Marin Mt. Tamalpais, above Mill Valley 90 Comment
  CAS-BOT-BC342624  Madia anomala Marian L. Campbell 1921-7-1 s.n. Marin Mill Valley Comment
  CAS-BOT-BC343078  Madia gracilis H. M. Hall 1931-5-25 13077 Marin Gallinas Valley Comment
  CAS-BOT-BC343088  Madia gracilis John Thomas Howell 1939-6-25 14809 Marin Mt. Tamalpais above Cascade Canyon Comment
  CAS-BOT-BC343097  Madia gracilis Brandegee 1890-6-7 s.n. Marin Tamalpais Comment
  UC89426  Madia gracilis unknown 1890-1-7 Marin Mt. Tamalpais Comment
  POM315930  Madia gracilis subsp. gracilis Patricia Wilder 1965-6-7 3537 Marin San Geronimo Ridge; Coast Mt. Range; Pacific Ocean Watershed 244 Comment
  RSA107071  Madia gracilis subsp. gracilis L. S. Rose 1956-6-25 56108 Marin Bolinas Ridge, Mt. Tamalpais 549 Comment
  CAS-BOT-BC343615  Madia sativa David D. Keck; J. Clausen 1935-6-15 3361 Marin 2 miles E. of Muir Beach Comment
  SEINET3148108  Madia sativa L. S. Rose 1939-9-3 39359 Marin Corte Madera 6 Comment
  UC33259  Madia sativa J. Burtt Davy 1900-6-27 6824 Marin Point Reyes Comment
  CAS-BOT-BC510722  Maianthemum dilatatum Rimo Bacigalupi 1941-10-2 2720 Marin Hills directly above Sausalito, along summit dirt road 274 Comment
  CAS-BOT-BC232269  Maianthemum racemosum C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1130 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  CAS-BOT-BC300533  Maianthemum racemosum A. Castner; J. Stern; C. Haggerty; A. Young 2013-6-8 13055 A Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert EG23 Comment
  CAS-BOT-BC511478  Maianthemum racemosum subsp. amplexicaule John Thomas Howell 1927-9-9 3090 Marin Redwood, Mill Valley 45 Comment
  RSA164641  Maianthemum racemosum subsp. amplexicaule Percy C. Everett 1963-11-20 24555 Marin Pt. Reyes - Petaluma Road, Nicasio Dam area, branch of Lagunitas Creek 46 Comment
  CAS-BOT-BC514227  Maianthemum stellatum Alice Eastwood 1914-3-1 s.n. Marin Mill Valley Comment
  SEINET11992141  Marah fabacea F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -140 Marin Elephant Rocks, ca 2.6 mi W on Dillon Beach Road from junction with CA 1 145 Comment
  SJSU3882  Marah oregana C. W. Sharsmith 1964-4-25 7235 B Marin near Mud L, Inverness Ridge, Point Reyes Peninsula 381 Comment
  UC28948  Marah oregana Edw. L. Greene 1893-4-1 Marin Bear Valley Comment
  CAS-BOT-BC348132  Matricaria discoidea Peter H. Raven; Michael P. Johnson 1967-5-2 21228 Marin Angel Island. Area below East Garrison, east side of island Comment
  UCD35331  Medicago arabica Beecher Crampton 1955-5-24 2804 Marin Northern section of Sausalito. Comment
  CAS-BOT-BC279935  Medicago polymorpha J. Baxter; S. Kawachi; R. Westgaard 2013-4-12 13032 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  UCD107953  Medicago sativa Javier Penalosa 1961-8-26 2203 Marin Tiburon Blvd. at Belvedere Dr. Comment
  CAS-BOT-BC271757  Melica californica Javier Penalosa 1961-3-25 1201 Marin 60 ft. above Tiburon, Tiburon Peninsula 121 Comment
  UC2042498  Melica californica Barbara Keller, C. Rohrer, R. Welch 2011-5-12 Marin Tiburon, Tiburon Uplands Nature Preserve, at the end of Vistazo Dr. Comment
  UC766854  Melica californica R. F. Hoover 1938-2-15 2737 Marin Tiburon Comment
  CAS-BOT-BC282149  Melica geyeri John Thomas Howell 1941-5-25 16227 Marin Potrero Meadow, Mount Tamalpais Comment
  CAS-BOT-BC281337  Melica harfordii Virginia E. Long 1932-6-18 189 a Marin Mt Tamalpais, on W peak 731 Comment
  RSA123513  Melica harfordii B. O. Schreiber 1936-6-28 2259 Marin 1 mile northwest of Lagunitas. 61 Comment
  UCD87372  Melica harfordii A. A. Beetle 1945-6-12 3886 Marin Paper Mill Creek Canyon, west of Lagunitas. Comment
  CAS-BOT-BC264158  Melica subulata John Thomas Howell 1946-5-30 21960 Marin Laurel Dell Trail, Mt. Tamalpais Comment
  UCD88601  Melica subulata A. A. Beetle 1945-6-12 3889 Marin Lagunitas. Comment
  CAS-BOT-BC262521  Melica torreyana H. E. Parks 1926-4-1 s.n. Marin Tiburon Peninsula Comment
  CAS-BOT-BC262523  Melica torreyana Gordon H. True 1965-4-6 1797 Marin Black Canyon at waterfall near east end of Mountain View Drive, San Rafael Hills Comment
  CAS-BOT-BC262530  Melica torreyana Gordon H. True 1969-4-18 4825 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  CAS-BOT-BC262534  Melica torreyana Gordon H. True 1965-4-6 1796 Marin Black Canyon at waterfall near east end of Mountain View Drive, San Rafael Hills Comment
  RSA129330  Melica torreyana N. H. French 1935-3-26 610 Marin Muir Woods. 305 Comment
  SEINET199916 Image available Melica torreyana J. T. Howell 1939-5-14 14678 Marin Serpentine area near Collier Spring Mt Tamalpais Comment
  UC1738805  Melica torreyana Dean W. Taylor 1990-5-7 10691 Marin Saint Hillarys Church, Tiburon, along dirt road reached from footpath originating at the chruch, on west facing serpentine slopes. 60 Comment
  UCD89205  Melica torreyana R. Tofsrud Date unknown 3 Marin Rock Springs, at jct. of Bolinas Ridge Highway and south side of Toll Road; 1/10 miles s.e. of Mt. Theatre on Cataract Creek, 1 1/2 mile sse of West Peak of Mt. Tamalpais. 609 Comment
Read comments
Feb 13 2012
  UC1618016  Mentha pulegium Donald G. Nelson 1939-9-23 637 Marin about 1 mi beyond Marshall (Highway paralleling Tomales Bay) Comment
  RSA89811  Mentha pulegium P. A. Munz 1954-7-29 19888 Marin Olema marshes Comment
  SEINET5644903  Mentha pulegium Elizabeth Neese, Dan Cheatham 1985-9-29 17267 Marin Stinson Beach State Park, along Pacific coast about 20 miles NW of Golden Gate Bridge.; 0 Comment
  JEPS128121  Mercurialis annua Eric Wrubel 2012-7-25 NPS 48 Marin Golden Gate National Recreation Area. Sweeney Ridge, at Skyline College gate. Comment
  CAS-BOT-BC428816  Micranthes californica M. E. Parsons 1912-2-27 s.n. Marin Kentfield Comment
  CAS-BOT-BC322606  Micropus amphibolus John Thomas Howell 1943-5-22 18148 Marin Fairfax Hills Comment
  RSA318553  Micropus californicus Robert A. Norris 1984-5-2 4714 Marin Near summit of Ring Mountain or Tiburon City Open Space (near dead end of Taylor Road, well above Venus Center and Shepherd Way), Tiburon Peninsula. 165 Comment
  SEINET190345  Micropus californicus var. californicus H. L. Mason 1928-4-13 4317 Marin Hills N of San Rafael Comment
  UC830559  Micropus californicus var. californicus Alice Eastwood 1912-5-19 23 Marin Kentfield Comment
  SEINET11793958  Micropus californicus var. californicus L. S. Rose 1932-1 32132 Marin Tiburon Comment
  CAS-BOT-BC348739  Microseris bigelovii Katharine Brandegee 1947-5-14 s.n. Marin Drakes Estero Comment
  CAS-BOT-BC348748  Microseris bigelovii John Thomas Howell 1947-4-23 23070 Marin Drakes Estero west of Mt. Vision Comment
  UC468888  Microseris douglasii subsp. douglasii E. L. Greene 1886-4-26 Marin Tiburon Comment
  CAS-BOT-BC348941  Microseris douglasii subsp. douglasii John Thomas Howell 1966-4-6 41463 Marin John Thomas Howell Botanical Garden, Tiburon. Along path west of church Comment
  CAS-BOT-BC348943  Microseris douglasii subsp. douglasii J. T. Howell 1943-5-22 s.n. Marin Lagunitas Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC322741  Microseris paludosa John Thomas Howell 1946-6-13 22054 Marin East of Dillons Beach Comment
  CAS-BOT-BC322743  Microseris paludosa John Thomas Howell 1937-6-13 13051 Marin Bolinas 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
  SEINET12269783  Mimulus aurantiacus M. T. Doutt 1931-1 143 Marin near Bolinas Comment
  UC495531  Mimulus aurantiacus var. aurantiacus Merle Randall 1930-6-13 Marin 8 mi above Bolinas; Alamere Creek Comment
  UCD35990  Mimulus grandis Beecher Crampton 1946-8-14 413 Marin along an inlet between Hamlet and Tomales. 6 Comment
  JEPS11346  Mimulus guttatus W. L. Jepson 1892-4-5 3 m Marin Ross Valley Comment
  RSA447961  Mimulus guttatus M. B. Dunkle 1936-8-14 4790 Marin Southwest Inverness. Comment
  UC589558  Mimulus inodorus Beryl O. Schreiber 1932-6-20 543 Marin Shell Beach Tomales Bay Comment
  JEPS58928  Mimulus microphyllus John Thomas Howell 1940-5-12 15435 Marin s end Carson Ridge Comment
  CAS-BOT-BC174589  Minuartia californica John Thomas Howell 1946-4-14 21602 Marin Near Dillons Beach Comment
  CAS-BOT-BC388679  Minuartia douglasii Alice Eastwood; John Thomas Howell 1938-5-8 5483 Marin Lucas Valley Comment
  UCD98276  Minuartia douglasii Collector unknown 1925-6-5 1683 Marin Marin County Comment
  CDA3326  Mirabilis jalapa J. T. Howell 1959-11-4 35102 Marin Sausalito . 0 Comment
  CAS-BOT-BC384004  Mirabilis jalapa John Thomas Howell 1959-11-4 35102 Marin Sausalito Comment
  CAS-BOT-BC433039  Mitella ovalis Wilma Follette 2001-6-7 s.n. Marin S.P. Taylor State Park, around spring along S.F. Drake Blvd. Comment
  SEINET13948712 Image available Monardella pallida Carl B. Wolf 1934-1 5776 Marin Pt. Reyes Peninsula, 3 mi by Road from the lighthouse; c 200 ft alt. 61 Comment
  CAS-BOT-BC220404  Monardella purpurea Rimo Bacigalupi 1943-7-16 2769 Marin Carson Ridge summit at head of Big Carson Canyon Comment
  JEPS78904  Monardella purpurea Edward Lee 1936-6-14 2237 Marin n shore Alpine Lake Comment
  CAS-BOT-BC220400  Monardella purpurea John Thomas Howell 1972-6-18 48867 Marin Near Ring Hill, Tiburon Peninsula 167 Comment
  CAS-BOT-BC318593  Monardella purpurea H. E. McMinn 1922-6-30 249 Marin 3/4 of the way up Mt. Tamalpais Comment
  UCD125194  Monardella purpurea George E. Corson Jr. 1962-12-1 s.n. Marin above Bootjack Camp, south side of Mount Tamalpais. Comment
  CAS-BOT-BC220169  Monardella sinuata subsp. nigrescens A. D. E. Elmer 1903-7-1 4611 Marin Point Reyes Post Office 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
  CAS-BOT-BC220534  Monardella villosa John Thomas Howell 1946-5-19 21903 Marin Fairfax Comment
  UC589363  Monardella villosa subsp. franciscana Beryl O. Schreiber 1932-6-29 594 Marin Sand Dune Beach Tomales Bay Comment
  RSA0022816  Monardella villosa subsp. neglecta E. K. Balls 1958-7-22 23591 Marin Mt. Tamalpais, 3 mi. E from Pan Toll Campground. 366 Comment
  RSA0022817  Monardella villosa subsp. neglecta P. A. Munz 1922-8-5 6438 Marin Mt. Tamalpais 305 Comment
  UC104694  Monardella villosa subsp. villosa Katharine Brandegee 1905-6-18 Marin Fairfax Road Tamalpais Comment
  CAS-BOT-BC444810  Montia diffusa Alice Eastwood 1901-5-1 s.n. Marin Mill Valley Comment
  CAS-BOT-BC444905  Montia fontana John Thomas Howell 1943-3-14 17890 Marin Potrero Meadows, Mt. Tamalpais Comment
  UCR20482  Myosotis latifolia H. M. Whistler 1966-4-15 660415- 07 w Marin San Francisco Bay Region, Samuel P. Taylor State Park, along the nature trail in the picnic grounds 305 Comment
  JEPS30063  Myrica californica W. L. Jepson 1891-7-20 Marin Tiburon Comment
  UCR64622  Myrica californica Joseph A. Ewan 1933-10-22 8052 Marin 'Cold Bog,' Point Reyes Peninsula. Comment
  JEPS77895  Myriophyllum hippuroides Edward Lee 1934-6-17 899 Marin between Olema and South Brook Comment
  CAS-BOT-BC366852  Myrtus Greg de Nevers 1997-11-25 11114 Marin Larkspur Comment
  CAS-BOT-BC274426  Narcissus J. Klein; A. (Armando) Chavez; S. Tsiu; A. (Alice) Chavez; W. Dreskin 2013-3-9 13311 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  CAS-BOT-BC259930  Nassella lepida John Thomas Howell 1941-5-25 16237 Marin Near Bootjack, Mount Tamalpais Comment
  CAS-BOT-BC259934  Nassella lepida John Thomas Howell 1946-5-16 21896 Marin Angel Island, N side Comment
  CAS-BOT-BC34724  Nassella lepida Wilma Follette; Doreen Smith 2003-5-16 s.n. Marin East Marin Island, on bluff top. Comment
  CAS-BOT-BC232189  Nassella pulchra T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1204 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-BC443979  Nassella pulchra D. Burge; R. Crowe; M. Cherry; A. Young 2014-3-22 14123 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  CHSC8591  Nassella pulchra K. Henegar 1969-5-10 36 Marin 5 m west of Samual P. Taylor State Park, along road side. 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
  UC856875  Navarretia heterodoxa Alice Eastwood Jul 1906 883 Marin near Fairfax 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
  UCD48409  Navarretia intertexta John Thomas Howell 1945-7-15 21308 Marin Near Liberty Camp. Comment
  UC1008729  Navarretia intertexta subsp. intertexta John Thomas Howell 1942-7-12 17030 Marin Potrero Meadows Mt. Tamalpais Comment
  JEPS116839  Navarretia leucocephala subsp. bakeri David Gowen 2007-5-6 697 Marin Mt. Burdell area, in Hidden Lake. Comment
  RSA73144  Navarretia mellita Mabel Peirson 1912-07 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC233601  Navarretia pubescens Doreen Smith 1994-5-5 s.n. Marin Above San Andreas Drive water tank on Mount Burdell Comment
Read comments
May 25 2018
  RSA642580  Navarretia rosulata Stan C. Spencer 1995-6-8 568 -01 Marin From Fairfax W 5 miles on Fairfax-Bolinas Road (2.24 miles past Sky Oaks Road to Lake Lagunitas); Top of hill at turnout at W side of road Comment
Read comments
Jul 3 2011
  JEPS14999  Navarretia squarrosa A. A. Heller 1941-7-18 16249 Marin halfway between the radio station and Point Reyes lighthouse (in a field near the road) Comment
  UC908876  Navarretia squarrosa H. L. Mason 1925-9-17 2231 Marin Phoenix Lake Comment
  JEPS116812  Navarretia viscidula David Gowen 2007-5-17 733 Marin Gravelly slope just north of the eastern end of Alpine Lake. Comment
  LA95715  Nemacaulis denudata var. denudata Carl Epling; William Stewart 1936-4-6 sn Marin San Quetin?? Comment
Read comments
Jul 19 2018
  UC24186  Nemophila heterophylla Michener and Bioletti April, 1892 Marin Ross Valley Comment
  UC67132  Nemophila heterophylla Harley P. Chandler 1899-4-8 256 Marin n slope Mt. Tamalpais Comment
  UC67240  Nemophila heterophylla Alice Eastwood May, 1901 Marin Mill Valley Comment
  SEINET5520957  Nemophila heterophylla A. Eastwood 1901-1 s.n. Marin Mill Valley Comment
  OBI48732  Nemophila menziesii Lewis S. Rose 1939-4-23 39077 Marin Nicasio 46 Comment
  UCD160359  Nemophila menziesii Nellie Coffey 1931-3-29 s.n. Marin Point Reyes. Comment
  SEINET7714251  Nemophila menziesii Unknown Marin Ross Valley Comment
  UC1602052  Nemophila menziesii var. atomaria Michener and Bioletti Apr 1891 Marin Fairfax Comment
  CAS-BOT-BC279934  Nemophila parviflora J. Baxter; S. Kawachi; R. Westgaard 2013-4-12 13031 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  UC1021932  Nemophila parviflora Rolf Y. Berg 1955-4-16 Marin Woodacre Comment
  CAS-BOT-BC232223  Notholithocarpus densiflorus C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1814 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade to culvert R143 Comment
  CAS-BOT-BC508626  Nothoscordum gracile Doreen Smith 2003-6-6 s.n. Marin San Rafael Community Garden at Terra Linda Comment
  UC133092  Nuphar lutea subsp. polysepala unknown 1862-10-6 1481 Marin Olema Lake Comment
  CAS-BOT-BC400143  Nymphaea odorata Gail DeLalla 1984-5-1 s.n. Marin Tennessee Valley Comment
  SBBG70948  Oemleria cerasiformis H. E. and S. T. Parks 1930-3-15 403 Marin Tiburon Peninsula Comment
  JEPS15788  Oenanthe sarmentosa W. L. Jepson 1900-9-16 1178 Marin near Blacksmith Shop Point Reyes Peninsula (on the Point) Comment
  UC21133  Oenanthe sarmentosa J. Burtt Davy 1900-6-27 6790 Marin Point Reyes Comment
  CAS-BOT-BC502766  Orobanche bulbosa Mrs. Sutliffe 1918-5-12 s.n. Marin Unspecified Comment
  CAS-BOT-BC499673  Orobanche californica subsp. californica Ethel Wickes 1917-9-1 s.n. Marin Pt. San Pedro Comment
  JEPS4084  Orobanche uniflora subsp. occidentalis Rimo Bacigalupi, C. R. Bell 1951-4-13 3254 Marin On Bolinas Road, just above Alpine Dam, along slopes of Bolinas Ridge. 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
  JEPS70100  Orobanche vallicola L. R. Heckard 1967-10-15 1751 Marin hear home of Dr. Edward Kessel on Indian Valley rd. s.w. Novato Comment
  CAS-BOT-BC238418  Orthocarpus Paul F. Covel 1940-5-19 1790 Marin Point Reyes Comment
  RSA80301  Orthocarpus erianthus var. roseus H. P. Bracelin 1930-4-20 18 Marin 1 mile south of Lagunitas. 67 Comment
  NY90844  Orthocarpus faucibarbatus J. M. Bigelow 1853-1 s.n. Marin Comment
  RSA80296  Orthocarpus faucibarbatus J. T. Howell 1930-4-20 4719 Marin 1 mile east of Lagunitas. Comment
  SEINET12270156  Orthocarpus faucibarbatus H. K. Sharsmith 1963-1 5468 Marin near Fallon 61 Comment
  UC123704  Osmorhiza berteroi H. A. Walker 1907-7-4 633 Marin Cascade Drive Mill Valley Comment
  CDA4704  Oxalis micrantha J. T. Howell 1946-6-2 22099 Marin Stinson Beach. 0 Comment
  JEPS43142  Oxalis oregana Willis L. Jepson 1891-3-29 13547 Marin Mill Valley Comment
  UC17223  Oxalis oregana Ivar Tidestrom 1895-5-11 Marin near Mill Valley Comment
  CAS-BOT-BC253841  Panicum dichotomiflorum Gordon H. True 1974-8-4 7838 Marin G. H. True residence, 142 Margarita Drive, San Rafael Hills, San Rafael 30 Comment
  CAS-BOT-BC175922  Panicum hillmanii Doreen Smith 1996-9-28 s.n. Marin Novato - Atherton Avenue exit from Highway 101, at edge of Park & Ride lot Comment
  CAS-BOT-BC422862  Papaver somniferum Doreen Smith 1998-6-8 s.n. Marin On site of old San Rafael dump, now degraded, near Home Depot hardware store. Comment
  CAS-BOT-BC253946  Parapholis incurva John Thomas Howell 1945-5-6 20816 Marin Just above high tide, San Rafael Comment
  UC60727  Parapholis incurva Jos. Burtt Davy 1900-6 6750 Marin Point Reyes Peninsula Comment
  UC907634  Parapholis incurva G. Thomas Robbins with J. T. Howell 1945-5-9 1888 Marin about 1/2 mi n Ignacio 0 Comment
  SEINET9347561  Parapholis incurva Unknown 1955-5-24 2805 Marin Marin Comment
  JEPS77774  Parentucellia latifolia T. C. Fuller and G. D. Barbe 1978-5-18 2389 Marin 3.5 km e Marshall (s of Marshall-Petaluma Road) Comment
  JEPS49574  Parnassia californica W. L. Jepson 1921-10-2 9501 Marin near Rattlesnake Camp (Mount Tamalpais); Mount Tamalpais Comment
  RSA121061  Parnassia palustris var. californica J. T. Howell 1957-1-1 32019 Marin Azalea Flat, Mt. Tamalpais. Comment
  HSC10528  Paspalum distichum L. S. Rose 1956-8-20 56147 Marin Marin - Sonoma County line; San Antonio Creek, Hwy. 101 3 Comment
  UCD88938  Paspalum distichum Lewis S. Rose 1956-8-20 56147 Marin San Antonio Creek. Highway 101. 3 Comment
  LA209457  Pedicularis densiflora A. A. Heller; Howard S. Brown 1902-3-7 Marin South side of Mt. Tamalpais Comment
  LA209459  Pedicularis densiflora A. A. Heller; Howard S. Brown 1902-3-7 Marin South side of Mt. Tamalpais Comment
  POM210223  Pedicularis densiflora H. E. Parks, S. T. Parks 1930-3-15 402 Marin Tiburon Peninsula. 61 Comment
  POM44027  Pedicularis densiflora Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  RSA123602  Pedicularis densiflora E. F. Sprague 1123 Marin Phoenix Lake, Ross. Comment
  SEINET10549174  Pedicularis densiflora John T. Middleton 1936-2-22 Middleton 17 Marin Fairfax. Comment
  UCD103483  Pelargonium grossularioides John Thomas Howell 1944-7-23 19842 Marin San Rafael. 60 Comment
  CAS-BOT-BC258786  Pennisetum clandestinum P. Economon 1970-2-25 s.n. Marin Muir Beach Comment
  CAS-BOT-BC265729  Pennisetum villosum Walter Lennon 1974-9-30 s.n. Marin Nave Court and South Novato Blvd., Novato Comment
  UC133409  Pentachaeta alsinoides A. A. Heller 1904-4-28 7369 Marin Corte Madera Comment
  CHSC28899  Pentagramma triangularis M. S. Taylor 1980-2-8 2308 Marin 15 Estelle St., Larkspur. Comment
  CAS-BOT-BC77094  Pentagramma triangularis subsp. triangularis Gordon H. True 1977-4-12 8155 Marin Audubon Canyon Ranch - Pike County Gulch (Galloway Canyon), on western slope of Bolinas Ridge, 15 Comment
  CAS-BOT-BC77099  Pentagramma triangularis subsp. triangularis Javier Penalosa 1961-3-11 1127 Marin Tiburon Peninsula - 602 ft. hill west of Paradise Cay. 60 Comment
  JEPS12397  Perideridia gairdneri subsp. gairdneri W. L. Jepson 1921-9-24 9498 Marin Lake Lagunitas 228 Comment
  CAS-BOT-BC413647  Persicaria amphibia Peter Rubtzoff 1962-7-14 4982 Marin Laguna, Chileno Valley Comment
  UCD99499  Persicaria lapathifolia Lillian McHoul 1971-9-26 s. n. Marin Nicasio Reservoir. Comment
  CAS-BOT-BC419018  Persicaria lapathifolia Ira L. Wiggins 1935-8-1 8157 Marin Creek at head of Tomales Bay Comment
  CDA3409  Petrorhagia dubia G. H. True 1971-6-3 6477 A Marin Road to Black Point 0.5 miles east of Redwood Highway and 1.5 miles northeast of Ignacio. Comment
  CAS-BOT-BC371434  Phacelia Greg de Nevers 1997-4-26 10983 Marin Point Reyes National Seashore, behind Limantour Beach Comment
  POM127618  Phacelia californica Harriet Ann Walker 1908-6-13 1354 Marin Olema Comment
  UC1784144  Phacelia californica Ethel Crum 1930-1 663 Marin Point Reyes Comment
  UC589570  Phacelia californica Beryl O. Schreiber 1932-6-29 591 Marin Sand Dune Beach Tomales Bay 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
  UC1299142  Phacelia divaricata Freed W. Hoffman 1947-4-23 637 a Marin Tiburon Peninsula Comment
  UC56708  Phacelia divaricata H. P. Chandler 1900-2-26 492 Marin s slope Mt. Tamalpais Comment
  UC762409  Phacelia divaricata R. F. Hoover 1939-4-8 3962 Marin Tiburon Comment
  SBBG64997  Phacelia insularis var. continentis J. T. Howell 1930-4-20 4732 Marin Point Reyes Comment
  UC1594178  Phacelia malvifolia Jerry Powell 1991-5-7 1601 Marin Ring Mountain Comment
  CAS-BOT-BC154379  Phacelia suaveolens John Thomas Howell 1946-5-19 21919 Marin Capon Ridge Comment
  CAS-BOT-BC265761  Phalaris aquatica Saichi Kawahara 1969-5-28 1109 Marin Midden of Coast Miwok habitation site (Mrn 216), Limantour Spit, Drakes Bay Comment
  CAS-BOT-BC265763  Phalaris aquatica Javier Penalosa 1961-5-30 1527 Marin Tiburon Blvd. +-50 yards west of Blackfield Drive, Tiburon Peninsula Comment
  UC750593  Phalaris aquatica John Thomas Howell 1945-8-12 21381 Marin Tiburon Comment
  CHSC61261  Phalaris californica J. D. Jokerst 1980-4-12 Marin Edge of marsh, w of Hwy 1, 2.5 mi s of Tomales. Comment
  UC50730  Phalaris californica Jos. Burtt Davy Aug. 1898 4321 Marin near Olema; near Olema Comment
  UC820490  Phalaris californica Lewis S. Rose 1940-4-28 40235 Marin Mt. Tamalpais; Mt. Tamalpais, Bootjack Camp 304 Comment
  CAS-BOT-BC259066  Phalaris lemmonii John Thomas Howell 1945-5-9 20833 Marin Between Hamilton Field and Ignacio Comment
  CLARK-A1528-4795  Phalaris lemmonii John C. Roos 1940-6-11 1913 Marin Novato Comment
  UC750665  Phalaris lemmonii Lewis S. Rose 1946-4-18 46042 Marin Black Point 6 Comment
  UC907655  Phalaris lemmonii G. Thomas Robbins with J. T. Howell 1945-5-9 1875 Marin 1/2 mi n Hamilton Field Air Base; n of Hamilton Field Air Base 0 Comment
  CAS-BOT-BC250717  Phalaris paradoxa Doreen Smith 1999-7-1 s.n. Marin From the filled site of old San Rafael dump on north side of San Quentin peninsula (near Home Depot) Comment
  CAS-BOT-BC253552  Phleum alpinum John Thomas Howell 1946-6-13 22052 Marin East of Dillons Beach Comment
  JEPS71125  Phlox gracilis Chesnut and Drew 1889-1 Marin Mt. Tamalpais Comment
  RSA63019  Phoradendron villosum L. S. Rose 1949-9-25 49183 Marin Mt Tamalpais, E of Rock Springs. 610 Comment
  UC336  Phyllospadix torreyi Milo S. Baker June 1899 Marin Dillon's Beach Comment
  UC445022  Phyllospadix torreyi Lucille Roush 1928-10-27 Marin Duxbury Reef Comment
  CAS-BOT-BC142201  Physocarpus capitatus John Thomas Howell 1941-6-29 16343 Marin Laurel Dell, Mt. Tamalpais Comment
  SBBG2993  Physocarpus capitatus H. and M. Dearing 1939-4-29 3221 Marin near Fairfax Comment
  HSC16808  Phytolacca heterotepala L. S. Rose 1969-9-20 69109 Marin Golden Gate Park, S wall of California Academy of Science. 24 Comment
  CAS-BOT-BC207282  Pickeringia montana var. montana Alice Eastwood 1925-6-7 12977 Marin Big Carson Ridge Comment
  SD53182  Pickeringia montana var. montana Darley F. Howe 1962-5-25 3318 Marin Mt. Tamalpais, south slope 366 Comment
  CAS-BOT-BC76970  Pilularia americana unspecified s.n. Marin Olema Comment
  RSA384288  Pinus attenuata M. B. Dunkle 1931-8-12 2489 Marin Mount Tamalpais 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-BC78984  Pinus muricata W. R. Dudley 1898-11-1 s.n. Marin Point Reyes Ridge Comment
  CAS-BOT-BC78989  Pinus muricata A. D. E. Elmer 1903-7-1 5062 Marin Point Reyes Post Office Comment
  JEPS46851  Pinus muricata W. L. Jepson 1900-2-1 Marin Inverness Comment
  JEPS46852  Pinus muricata W. L. Jepson Apr. 1893 Marin Inverness Point Reyes Peninsula Comment
  JEPS47949  Pinus muricata W. L. Jepson Nov 11 1906-Nov 12 1906 2621 A Marin Inverness Comment
  SD51356  Pinus muricata Darley F. Howe 1961-7-28 Marin 2.8 miles from Inverness on road to Point Reyes 60 Comment
  UC1061639  Pinus muricata Herbert L. Mason Marin Inverness Comment
  UC1745653  Pinus muricata Annetta M. Carter 1933-10-22 401 Marin 3.4 mi. from Inverness on Tomales Point Rd. Comment
  CAS-BOT-BC79098  Pinus torreyana Wilma Follette 1996-9-7 s.n. Marin Alexander Ave., above Ft. Baker, Sausalito Comment
  UC767618  Piperia elegans R. F. Hoover 1938-9-18 3850 Marin Tomales Point Comment
  UC205505  Piperia elongata S. B. Parish 1918-1 19159 Marin Lagunitas Comment
  CAS-BOT-BC136589  Piperia michaelii John Thomas Howell 1941-6-10 16286 Marin Field redacted by CAS, contact the data manager for more information Comment
  CAS-BOT-BC254418  Piptatherum miliaceum Peter Rubtzoff 1968-9-20 5970 Marin At San Marin Drive 0.9 mile W of Highway 101, near Novato Comment
  CDA2329  Piptochaetium setosum T. H. Harris 1978-5-17 Marin Ridge between Garden Canyon and Pike County Gulch on western slope of Bolinas Ridge ca. 3 1/4 miles north of Stinson Beach. 0 Comment
  SEINET257979  Piptochaetium setosum Mary E. Barkworth, D Amme 1989-6-15 5172 Marin Bolinas Ridge; 0.5 mi east of US 1 on dirt road Comment
  SBBG117122  Piptochaetium stipoides G. D. Barbe 1979-5-16 2502 Marin W of Bolinas Ridge, ca. 0.5 km E of St Hwy 1, between Coppermine and Wilkins gulches at Dogtown (Woodville), ca. 4 km N of Bolinas; S11 T1N R8W S11 121 Comment
  CAS-BOT-BC135933  Pittosporum undulatum Gordon H. True 1971-1-29 6432 Marin Point Reyes Bird Observatory 3 mi. NE of Bolinas at Arroyo Honda, below Old Village & along Abalone Flat Creek. 60 Comment
  SEINET10867066  Pityrogramma triangularis Mary Susan Taylor 1980-2-8 Taylor 2310 Marin Wild in back yard of 15 Estelle Str., Larkspur. With Chris Collison. Comment
  CDA31435  Plagiobothrys bracteatus D. G. Kelch 2006-5-1 06 .192-B Marin E shore of Nicasio Reservoir, S of Petaluma-Pt. Reyes Rd. Comment
  UC1063795  Plagiobothrys bracteatus B. Schreiber 1937-4-25 2387 Marin 8 mi w Inverness; Pt. Reyes Quadrangle, Pt. Reyes Peninsula Comment
  UC615129  Plagiobothrys bracteatus Beryl O. Schreiber 1937-4-25 2387 Marin 8 mi w Inverness; Point Reyes Peninsula 30 Comment
  CAS-BOT-BC322130  Plagiobothrys nothofulvus A. Williams; R. Brostorm; T. Edwards; M. Evans; J. Slamovich 2013-3-9 13213 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry. Comment
  CAS-BOT-BC166791  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, Comment
  CDA31892  Plagiobothrys reticulatus D. G. Kelch 2009-4-19 9 .203 Marin S of Bon Tempe Lake along fire road. Comment
  JEPS116821  Plagiobothrys undulatus David Gowen 2007-5-17 732 Marin Along the strand at the northeast end of Alpine Lake. Comment
  JEPS116822  Plagiobothrys undulatus David Gowen 2007-5-17 731 Marin Along the strand at the northeast end of Alpine Lake. Comment
  RSA0062819  Plagiobothrys undulatus Greg de Nevers 1992-5-28 10157 Marin Mt. Burdell, Hidden Lake. 305 Comment
  POM210036  Plantago erecta H. P. Bracelin 1930-4-20 11 Marin 1 mile south of Lagunitas. 67 Comment
  RSA523585  Plantago erecta W. L. Jepson 1920-5-26 9058 Marin Novato. Comment
  RSA12209  Plantago maritima Carl B. Wolf 1934-6-27 5752 Marin NE end of Bolinas Bay. 1 Comment
  UCD124626  Plantago maritima Robert F. Thorne 1965-4-21 34393 Marin North end of Drakes Estero, circa 4-5 miles W of Inverness on Francis Drake Blvd. 0 Comment
  JEPS14371  Plantago maritima var. juncoides G. Thomas Robbins 1944-6-4 3658 Marin sw edge Rodeo Lagoon Comment
  JEPS14372  Plantago maritima var. juncoides G. Thomas Robbins 1944-6-4 3658 Marin sw edge Rodeo Lagoon Comment
  JEPS22064  Plantago maritima var. juncoides G. Thomas Robbins with S. Galen Smith 1958-7-8 3893 Marin about 300 yds sw Sir Francis Drake Highway (nw edge of Schooner Bay ( an arm of Drakes Estero), Point Reyes Peninsula); Point Reyes Peninsula, Drakes Estero, Schooner Bay Comment
  CHSC22154  Plantago subnuda Robert A. Schlising; Anna Eagle 1962-6-8 2293 Marin In areas of springs on slopes near Point Reyes Lighthouse. Comment
  UC665685  Platanthera leucostachys Beryl O. Schreiber 1941-5-24 2650 Marin 1 mi w Indian Beach; Tomales Point 91 Comment
  UC855257  Platystemon californicus Lewis S. Rose 1939-5-17 39128 Marin Sausalito 121 Comment
  RSA41871  Platystemon californicus var. californicus H. C. Cantelow 1936-4-5 1197 Marin Near Tomales Bay. Comment
  JEPS73643  Plectritis congesta L. R. Heckard with P. C. Silva 1974-4-1 3642 Marin s of Ayala Cove (Sunset Trail to Mount Livermore just above Lower Road, Angel Island); Angel Island, Sunset Trail Comment
  SEINET12333195  Plectritis macrocera F. H. Utech 1988-1 88 -157 Marin W slope of Mt. Tamalpais, Ridgecrest Road from Bolinas Ridge to Alpine Dam & Fairfax, mile mark 9.80 380 Comment
  UC1177492  Pleuropogon californicus John Thomas Howell 1946-5-4 21701 Marin e Aurora School (at Sonoma Co line) Comment
  POM284983  Pleuropogon californicus var. californicus Lyman Benson 1935-5-16 6562 Marin US 101 N of San Rafael, Mt. Range: Seaward N coast; Watershed: San Francisco Bay. 30 Comment
  UCD90109  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
  UC1153864  Poa douglasii Beecher Crampton 1954-4-28 1818 Marin 1 mi e Pt Reyes Lighthouse Comment
  CAS-BOT-BC246657  Poa howellii John Thomas Howell 1944-5-14 19464 Marin Salmon Creek Canyon Comment
  CAS-BOT-BC246668  Poa howellii John Thomas Howell 1939-4-23 14610 Marin Corte Madera Ridge, Mt. Tamalpais Comment
  RSA484230  Poa howellii H. S. Yates 1914-5-4 251 Marin near Muir Woods; along the trails Comment
  UCD91140  Poa howellii L. H. Smith 1916-5-7 s.n. Marin Lagunitas. Comment
  SEINET10605755  Poa howellii Lewis S. Rose 1946-5-14 Rose 46070 Marin Mt. Tamalpais, Potrero Meadows. 610 Comment
  CDA37935  Poa kelloggii D. G. Kelch, D. A. Weinstein 2011-5-15 11 .250-Q Marin Samuel Taylor State Park. Comment
  CHSC30518  Poa kelloggii J. D. Jokerst 1980-4-12 568 A Marin Samuel P. Taylor State Park. Stream banks. Comment
  CAS-BOT-BC247327  Poa pratensis John Thomas Howell 1941-5-25 16217 Marin Rifle Camp, Mt. Tamalpais Comment
  CAS-BOT-BC244528  Poa secunda subsp. secunda John Thomas Howell 1941-5-25 16213 Marin Rifle Camp, Mount Tamalpais Comment
  UC1177120  Poa secunda subsp. secunda John Thomas Howell 1943-5-2 17931 Marin Big Carson Canyon Comment
  UCD91665  Poa secunda subsp. secunda P. B. Kennedy 1914-4-19 4704 Marin Mill Valley. Comment
  CAS-BOT-BC244176  Poa trivialis Catherine Best 1984-5-15 953 Marin At the edge of the Olema Marsh Comment
  UC60810  Poa unilateralis Jos. Burtt Davy 1900-6 6765 Marin Point Reyes Peninsula Comment
  UC767839  Poa unilateralis R. F. Hoover 1941-5-21 5178 Marin Point Reyes Comment
  UC767840  Poa unilateralis R. F. Hoover 1941-5-21 5147 Marin Point Reyes Comment
  CAS-BOT-BC311754  Polygala californica E. Dunmire 2013-5-23 FD 1308 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  POM181764  Polygala californica H. F. Copeland 1924-6-15 540 Marin Mt. Tamalpais. Comment
  SEINET5845270  Polygala californica C. O. Smith 1906-6-12 s.n. Marin Mill Valley Comment
  POM316695  Polygala cornuta var. cornuta Patricia Wilder 1965-6-7 3555 Marin Bolinas Ridge. 534 Comment
  CAS-BOT-BC414009  Polygonum aviculare subsp. aviculare John Thomas Howell 1945-7-15 21291 Marin Fairfax Comment
  CAS-BOT-BC414011  Polygonum aviculare subsp. aviculare John Thomas Howell 1939-6-25 14812 Marin Cascade Canyon, Mill Valley Comment
  CAS-BOT-BC414013  Polygonum aviculare subsp. aviculare Javier Penalosa 1961-4-8 1275 Marin Tiburon Peninsula. Dirt road intersecting Tiburon Blvd. ca. 1000 ft. north-west of road to Belvedere Island 60 Comment
  CAS-BOT-BC414202  Polygonum aviculare subsp. depressum Javier Penalosa 1961-7-8 1931 Marin Tiburon Peninsula. In Tiburon Comment
  SBBG40341  Polygonum paronychia W. J. Dress 1954-8-19 Marin headland, a mi or so E of Point Reyes Comment
  UC1377703  Polygonum paronychia W. J. Dress 1954-8-19 4567 Marin a mile or so e point; Point Reyes Comment
  UC1446030  Polypodium A. Smith with MacNeill, Lee, and Whitmore 1979-2-6 727 Marin e arm of headlands overlooking Drake's Bay (n of trail to Scenic Overlook); Pt. Reyes 53 Comment
  UC1446041  Polypodium A. Smith with MacNeill, Lee, and Whitmore 1979-2-6 716 Marin Fairfax-Olema Rd. (Sir Francis Drake Blvd.), just before boundary to Samuel P. Taylor State Park, s side of rd., just beyond crossing of Lagunitas Cr. 48 Comment
  POM197138  Polypodium californicum J. G. Lemmon 1883-05 s.n. Marin Mt. Tamalpais Comment
  RSA160481  Polypodium californicum Robert M. Lloyd 1962-1-29 572 Marin Canyon just below gate at S end of Pt Reyes lighthouse road. Comment
  RSA160486  Polypodium californicum Robert M. Lloyd 1962-1-29 567 Marin 2.2 miles east of entrance to S. Taylor State Park Comment
  SBBG39531  Polypodium californicum L. S. Rose 1970-3-5 70012 Marin 1 mi NW of Tamalpais Valley 30 Comment
  UC1481514  Polypodium calirhiza Alan R. Smith 1981-12-31 833 Marin along Sky Trail between Coast Trail and junction with Baldy Trail Bear Valley area; Pt. Reyes Nat'l Seashore Comment
  UC42881  Polypodium calirhiza McLean June 1874 Marin Mt. Tamalpais Comment
  CAS-BOT-BC72052  Polypodium calirhiza Mary Elizabeth Parsons 1895-3-1 s.n. Marin Tamalpais - 3rd Murray Canyon Comment
  JEPS79617  Polypodium glycyrrhiza Edward Lee 1979-4-8 Marin Little Carson Canyon Mt. Tamalpais Comment
  UC1446067  Polypodium glycyrrhiza A. Smith with MacNeill, Lee, and Sherry Whitmore 1979-2-6 715 Marin Along road from Fairfax to Olema (Sir Francis Drake Blvd) just before boundary of Samuel P. Taylor State Park (near Shafter) S side of road, just beyond crossing of Lagunitas Creek 48 Comment
  UC62433  Polypodium glycyrrhiza J. Burtt Davy 1895-5-13 1254 Marin Redwood Canyon Comment
  RSA302170  Polypodium glycyrrhiza J. R. Shevock 1971-2-27 688 Marin Mt. Tamalpais State Park 396 Comment
  RSA92790  Polypodium glycyrrhiza P. H. Raven 1950-5-13 2056 Marin Fish Grade, Mt. Tamalpais 122 Comment
  UC49978  Polypodium scouleri J. Burtt Davy 1900-6-2 6818 Marin Pt. Reyes lighthouse Comment
  RSA160482  Polypodium scouleri Robert M. Lloyd 1962-1-29 572 b Marin Near lighthouse gate at south end of Pt. Reyes Comment
  SEINET11714115  Polypodium scouleri E. O. Pellin 1879-1 s.n. Marin Point Reay [Pt. Reyes?] Comment
  CAS-BOT-BC232970  Polypogon australis Greg de Nevers 2001-5-25 12507 Marin Audubon Canyon Ranch, Bolinas Lagoon Preserve, Garden Club Canyon 15 Comment
  UCD36546  Polypogon australis Beecher Crampton 1954-4-28 1804 Marin On Point Reyes Peninsula, 11 miles northeast of Point Reyes Lighthouse. Comment
  UC50650  Polypogon interruptus J. Burtt Davy Aug. 1898 4348 Marin near Olema; near Olema 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-BC233240  Polypogon maritimus John Thomas Howell 1980-9-8 53893 Marin Bottom of Alpine Lake near Bon Tempe Lake Dam Comment
  CAS-BOT-BC232424  Polypogon monspeliensis Gordon H. True 1965-5-11 1883 Marin Black Canyon near waterfall at end of Mountain View Drive, San Rafael Hills 45 Comment
  CAS-BOT-BC232431  Polypogon monspeliensis J. T. Howell 1939-8-27 15316 Marin Phoenix Lake 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
  CAS-BOT-BC531452  Polypogon monspeliensis A. Williams; E. Brusati; K. Martin; R. Tachibana 2015-5-9 15785 Marin Mount Tamalpais. Marin Municipal Water District lands: S of Bon Tempe Rd Comment
  CHSC61262  Polypogon monspeliensis J. D. Jokerst 1980-4-12 Marin Sides of Hwy 1 @ town of Point Reyes Station. 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
  JEPS97811  Polystichum californicum E. K. Boggs 1967-12-1 Marin Steep Ravine Stinson Beach Comment
  UCSB8315  Polystichum munitum Gill, Robert 1960-4-5 Marin 0.25 miles from Muir Woods Nat. Monument headquarters on road to San Francisco. 107 Comment
  CAS-BOT-BC102355  Populus alba Catherine Best 1980-9-15 s.n. Marin San Antonio Creek Comment
  CAS-BOT-BC267194  Potamogeton foliosus Ira L. Wiggins 1935-8-10 8158 Marin Creek at head of Tomales Bay Comment
  CAS-BOT-BC453958  Potamogeton pectinatus J. P. Moore 1878-9-27 s.n. Marin Lagunitas Lake Comment
  CAS-BOT-BC454071  Potamogeton pusillus subsp. pusillus Catherine Best 1985-11-1 1156 Marin East of Limantour Spit. Comment
  UC1051642  Potentilla anserina subsp. pacifica Peter Kamb 1950-6-3 1827 Marin w Bolinas Bay; w of Bolinas Bay, Duxbury Point Comment
  UCD113698  Potentilla anserina subsp. pacifica S. S. Tillett 1956-6-30 588 Marin Above e. of old Life-Saving Station on w. beach of Point Reyes Peninsula. Appr. 3.5 mi. from Pt. Reyes Light. 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-BC144840  Potentilla rivalis Doreen Smith 2003-9-17 s.n. Marin Marin Cheese factory lawn, Hicks Valley Comment
  SJSU4066  Poterium sanguisorba C. W. Sharsmith 1965-5-23 7389 Marin c. 3 mi NW of Inverness, Point Reyes Peninsula Comment
  CAS-BOT-BC516338  Prosartes hookeri Alice Eastwood 1913-8-9 s.n. Marin Ross Valley Comment
  CAS-BOT-BC517521  Prosartes smithii Alice Eastwood 1926-3-28 s.n. Marin Bear Valley Comment
  CAS-BOT-BC517523  Prosartes smithii Elsie Zeile 1909-3-28 s.n. Marin Muir Woods Comment
  SEINET12272811  Prunella vulgaris M. T. Doutt 1931-1 582 Marin Near Pt.Reyes Comment
  UCLA49288  Prunella vulgaris var. lanceolata Joseph Andorfer Ewan 1936-1-1 9382 Marin Point Reyes road 1/2 mi e U.S. Naval Sta.; Point Reyes road, e U.S. Naval Sta. Comment
  CAS-BOT-BC329243  Prunus cerasifera J. Klein; A. (Alice) Chavez; S. Tsiu; A. (Armando) Chavez; W. Dreskin 2013-3-9 13339 Marin Plants of Mount Tamalpais. Marin Municipal Water District lands. Phoenix Lake shore, Culvert PL4. Comment
  CAS-BOT-BC157945  Prunus emarginata C. H. M. 1907-8-14 s.n. Marin Mt. Tamalpais Comment
  UC1177246  Prunus subcordata G. Thomas Robbins 1944-4-14 1538 Marin just w of Hamilton Field Air Base 152 Comment
  JEPS127695  Pseudognaphalium biolettii Adam C. Schneider with Susan Fawcett 2014-3-28 453 Marin Along CA State Hwy 1, north of Muir Beach. Comment
  CAS-BOT-BC356574  Pseudognaphalium biolettii M. J. Vedrich 1953-7-27 53 Marin Paradise Cove 3 Comment
  UC589520  Pseudognaphalium californicum Beryl O. Schreiber 1932-6-29 587 Marin Sand Dune Beach Tomales Bay, Sand Dune Beach Comment
  CAS-BOT-BC356735  Pseudognaphalium californicum John Thomas Howell 1966-6-9 s.n. Marin John Thomas Howell Botanical Garden, Tiburon. Along road se. of church Comment
  CAS-BOT-BC357056  Pseudognaphalium luteoalbum Gordon H. True 1965-5-11 1884 Marin Black Canyon near waterfall at east end of Mountain View Drive. San Rafael Hills 45 Comment
  UC521675  Pseudognaphalium thermale Joseph Andorfer Ewan 1933-10-22 8075 Marin Cove of Tomales Bay Pt. Reyes Peninsula, Cove of Tomales Bay Comment
  JEPS29500  Psilocarphus chilensis W. L. Jepson 1919-5-18 8310 Marin Point Reyes Comment
  CAS-BOT-BC361944  Psilocarphus tenellus Alice Eastwood 1912-5-19 20 Marin Kentfield Comment
  CAS-BOT-BC72577  Pteridium aquilinum Gordon H. True 1968-7-26 4692 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo, on Inverness Ridge 243 Comment
  CAS-BOT-BC72578  Pteridium aquilinum Gordon H. True 1977-4-12 8157 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas Ridge, ca. 3 miles north of Stinson Beach 60 Comment
  CAS-BOT-BC72582  Pteridium aquilinum John Thomas Howell 1966-4-18 41511 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  SEINET11714921  Pteridium aquilinum var. pubescens H. W. Graham 1927-1 9- 11 -32 Marin from Mill Valley to Muir Woods, near San Francisco Comment
  RSA500611  Pterostegia drymarioides Aaron Liston, S. Meury 1989-4-19 790 -2 Marin Point Reyes National Seashore, Chimney Rock Comment
  UC21702  Pyrola picta W. A. Setchell 1896-3-6 Marin Bolinas Ridge Comment
  UCSC009990  Quercus Al Keuter 2014-6-23 AK 00 -105 Marin Between North San Pedro Road and Shoreline Trail, not far west of Buckeye Point 19 Comment
  CAS-BOT-BC45648  Quercus X chasei Lewis S. Rose 1960-9-3 60088 Marin Sausalito, hillside 60 Comment
  UCD47322  Quercus X howellii John M. Tucker 1947-8-31 1591 Marin Near top of Fish Grade, between Phoenix Lake and Lake Lagunitas, Marin County, California. Comment
  CAS-BOT-BC104207  Quercus X morehus Charles Michael 1917-10-1 s.n. Marin San Anselmo Canyon Comment
  JEPS46310  Quercus X morehus Wilfred T. Frost 1932-8-20 415 Marin between Rattlesnake Camp 1 and Rattlesnake Camp 2 (on Bootjack Creek); Mount Tamalpais, Bootjack Creek Comment
  POM226214  Quercus X morehus L. S. Rose 1933-4-12 33072 Marin Sausalito Comment
  CAS-BOT-BC104421  Quercus X subconvexa John Thomas Howell 1959-8-23 34601 Marin near Barths Retreat, Mt. Tamalpais Comment
  CAS-BOT-BC104423  Quercus X subconvexa J. M. Tucker 1947-8-31 1589 Marin beside Ridgecrest Road (road from Fairfax to Alpine Dam), ca. 7.5 miles SW of Fairfax Comment
  CAS-BOT-BC45641  Quercus agrifolia John Thomas Howell 1959-8-23 34600 Marin Rock Spring and Laurel Dell, Mt. Tamalpais Comment
  CAS-BOT-BC45647  Quercus agrifolia Enid Reeve 1918-8-20 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC62777  Quercus berberidifolia John Thomas Howell 1939-8-27 15322 Marin South ridge of Fish Grade between Phoenix Lake and Lake Lagunitas Comment
  CAS-BOT-BC62778  Quercus berberidifolia John Thomas Howell 1944-11-12 20767 Marin Black Canyon, San Rafael Hills Comment
  CAS-BOT-BC62782  Quercus berberidifolia J. M. Tucker 1952-4-13 2345 Marin near top of Fish Grade, between Phoenix Lake and Lake Lagunitas Comment
  UCD153095  Quercus cornelius-mulleri Stephen K. Langer 1992-11-1 Marin P; along High Marsh Trail, about 1 mile west of; junction with Ben Schmidt Trail.; Comment
  CAS-BOT-BC434204  Quercus durata P. DaSilva; M. A. Garcia; A. Young; A. Pence; F. Leist; M. Camarillo 2014-5-10 14158 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-BC232221  Quercus parvula var. shrevei C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1120 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  RSA169  Quercus parvula var. shrevei J. T. Howell 1927-8-22 670 Marin Mount Tamalpais, above Mill Valley 152 Comment
  SD225832  Quercus parvula var. shrevei Steven J. Barnhart 1994-10-16 Marin Blustein Trail, Mt. Tamalpais. Comment
  SFV17755  Quercus parvula var. shrevei S. K. Langer 1992-10-10 s. n. Marin Mount Tamalpais. North Side Trail, 0.41 miles west of Collier Spring, uphill from trail. 590 Comment
  CAS-BOT-BC104886  Quercus wislizeni H. E. McMinn 1922-7-6 145 Marin from Bolinas Ridge Comment
  UCD145068  Quercus wislizeni var. frutescens Mia Ingolia 2013-10-25 4 Marin Mount Tamalpais: International trail: East side of junction of International trail and Ridgecrest Blvd. 689 Comment
  UCD47532  Quercus wislizeni var. frutescens W. L. Jepson 1921-10-2 7506 Marin Bill Williams Trail, Mt. Tamalpais. Comment
  CAS-BOT-BC422395  Ranunculus californicus K. Hopper; P. DaSilva; S. Kawachi; G. Anderson; J. Porter; M. Fernholz 2014-4-26 14004 Marin Mount Tamalpais. Marin Municipal Water District lands: Less than 0.25 miles up Azalea Hill Trail from intersection with Bolinas-Fairfax Road. Plot on north side of trail near shallow drainage. Comment
  CAS-BOT-BC378895  Ranunculus californicus var. californicus Saichi Kawahara 1968-3-10 25 Marin Alpine Dam Road, 2 mi east of Highway 1 junction 171 Comment
  SBBG56003  Ranunculus californicus var. californicus A. R. Gillogly 1966-4-9 Marin 4.5 mi N of Stinson Beach on Hwy 1 6 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
  CAS-BOT-BC83404  Ranunculus lobbii Robert Soost 2002-4-6 s.n. Marin Mesa Road, Point Reyes Station. Comment
  CAS-BOT-BC83443  Ranunculus lobbii John Thomas Howell 1946-4-18 21640 Marin Ignacio. Comment
  UCR49695  Ranunculus lobbii A. A. Beetle 1940-4-14 2603 Marin San Francisco Bay Region, 3 miles east of Olema Comment
  UC9472  Ranunculus muricatus Harley P. Chandler Apr. 1899 289 Marin San Anselmo Comment
  UC634979  Ranunculus orthorhynchus var. bloomeri A. E. Borell 1928-4-13 132 Marin 20 mi s Petaluma Comment
  UC13965  Ranunculus orthorhynchus var. orthorhynchus J. Burtt Davy 1900-6-18 6723 Marin Point Reyes Comment
  CDA37936  Ranunculus uncinatus D. G. Kelch, D. A. Weinstein 2011-5-15 11 .250-R Marin Samuel Taylor State Park. Comment
  CAS-BOT-BC74286  Raphanus sativus Saichi Kawahara 1969-5-28 1153 Marin East end of Limantour Spit, Drakes Bay. Comment
  JEPS42005  Rhamnus californica subsp. californica W. L. Jepson 1900-6-8 557 E Marin Inverness Comment
  JEPS42012  Rhamnus californica subsp. californica W. L. Jepson 1904-11-19 2462 Marin Tomales Bay Comment
  UC18509  Rhamnus californica subsp. californica W. A. Setchell 1898-3-3 Marin n of Mt. Tamalpais Comment
  UC420728  Rhamnus californica subsp. californica Harriet A. Walker 1908-6-17 1173 Marin Olema Comment
  UC721291  Rhamnus californica subsp. californica Rogers McVaugh 1941-7-31 6183 Marin 1.5 mi sw Indian Beach; Tomales Point Comment
  CAS-BOT-BC422417  Rhamnus crocea S. Simono; K. Dick; C. Casey; P. Suri 2014-6-14 14276 Marin Mount Tamalpais. Marin Municipal Water District lands: Little Carson Falls: from the intersection of Bolinas-Fairfax Road and Pine Mountain Road, follow Pine Mountain Road for just over 1 mile, left onto Oat Hill, about 0.25 miles to Little Carson Trail.. Comment
  UCR106837  Rhamnus purshiana Daniel Sanchez-Mata 1996-5-25 s.n. Marin Tomales Bay State Park 20 Comment
  CAS-BOT-BC58816  Rhododendron columbianum Beryl O. Schreiber 1936-6-21 2248 Marin Shell Beach on Tomales Bay 1 Comment
  UCD117834  Rhododendron columbianum Beecher Crampton 1960-6-8 5576 Marin Marin County, Point Reyes Peninsula, 2 miles northwest of Inverness. Comment
  UCD117847  Rhododendron columbianum Malcolm A. Nobs; S. Galen Smith 1949-6-29 901 Marin On north side of Pt. Peyes road, just north of Pierce Pt. road, about 3 miles north of Inverness. Comment
  UC22127  Rhododendron macrophyllum J. Burtt Davy December, 1896 221 Marin Mount Tamalpais, Mill Valley Mill Valley; Mount Tamalpais, Mill Valley Comment
  OBI14448  Rhododendron occidentale Neil Havlik 1968-5-18 199 Marin Bootjack camp, Mt Tamalpais Comment
  UC105983  Rhododendron occidentale Katharine Brandegee 1905-7-2 Marin Tamalpais, Rock Spring Trail Tamalpais; , Rock Spring Trail Comment
  CAS-BOT-BC200045  Rhododendron occidentale var. occidentale Mrs. E. C. Sutliffe 1920-7-12 s.n. Marin Big Carson ridge Comment
  CAS-BOT-BC200052  Rhododendron occidentale var. occidentale J. W. Congdon 1880-7-4 s.n. Marin Paper Mill Creek Comment
  CAS-BOT-BC92936  Ribes californicum var. californicum Mrs. E. C. Sutliffe 1921-4-20 s.n. Marin Lagunitas Lake. Comment
  JEPS49368  Ribes divaricatum var. pubiflorum Harriet A. Walker 1908-6-13 1182 Marin Olema Comment
  UC1096419  Ribes divaricatum var. pubiflorum Beryl O. Schreiber 1941-4-12 2644 Marin North Fork Walker Creek 60 Comment
  CAS-BOT-BC209252  Ribes menziesii John Thomas Howell 1950-10-11 27469 Marin Bear Valley Comment
  CAS-BOT-BC209271  Ribes menziesii Beryl O. Schreiber 1936-3-7 2121 Marin Trail to Shell Beach, on Tomales Bay Comment
  CAS-BOT-BC209273  Ribes menziesii Alice Eastwood 1925-3-19 12419 Marin On road to Lake Lagunitas Comment
  CAS-BOT-BC224517  Ribes menziesii John Thomas Howell 1944-5-14 19462 Marin Salmon Creek Canyon Comment
  CAS-BOT-BC144708  Ribes sanguineum var. glutinosum John Thomas Howell 1944-7-9 19696 Marin Inverness Ridge Comment
  JEPS127915  Ribes sanguineum var. glutinosum Adam C. Schneider with Robert Steers 2014-3-29 539 Marin Single plant along paved road to top of Hill 88. Very near summit. Comment
  UC764936  Ribes sanguineum var. glutinosum R. F. Hoover 1941-2-2 4751 Marin head Drake's Estero Comment
  RSA0019064  Ribes sanguineum var. glutinosum Keith E. Hoffmaster 1946-3-9 1239 Marin Near Bodega. Comment
  CAS-BOT-BC168743  Ribes victoris John Thomas Howell 1943-3-14 17888 Marin Northside Trail, Mt. Tamalpais Comment
  CAS-BOT-BC362914  Rigiopappus leptocladus Eva Buxton 1983-4-18 s.n. Marin Tiburon; Middle Ridge 121 Comment
  UC171650  Romanzoffia californica Brandegee 1890-5-2 Marin Bolinas Heights Comment
  UCD138858  Romulea rosea var. australis T. C. Fuller; R. Brown, G. D. Barbe 1978-5-9 2385 Marin above Glen Camp. Inverness Ridge, Point Reyes National Seashore. Comment
  CAS-BOT-BC74380  Rorippa curvipes Catherine Best 1981-10-17 s.n. Marin Strand of Nicasio Reservoir. Comment
  CAS-BOT-BC74551  Rorippa curvisiliqua Alice Eastwood 1923-5-13 11798 Marin Point Reyes. Comment
  CAS-BOT-BC147498  Rosa californica John Thomas Howell 1946-6-30 22162 Marin Rodeo Lagoon Comment
  CAS-BOT-BC147509  Rosa californica John Thomas Howell 1939-9-3 15357 Marin San Antonio Creek Comment
  SEINET10543518  Rosa californica Walter H. Lewis, Barbara J. Ertter; Doreen Smith 2005-2-10 Lewis 15915 Marin Hicks Valley Rd, ca. 100 m from Petuluma to Point Reyes Rd, isolated large colony in full sun along fence in standing water. 120 Comment
  CAS-BOT-BC146536  Rosa gymnocarpa J. W. Congdon 1899-5-6 s.n. Marin Mt. Tamalpais Comment
  UC12895  Rosa gymnocarpa Ivar Tidestrom 1895-5-11 Marin Mill Valley Comment
  CAS-BOT-BC146892  Rosa rubiginosa Saichi Kawahara 1970-8-2 1823 Marin West side of Valley Ford - Dillon Beach Road, 200 feet south of Estero Road 24 Comment
  RSA126184  Rosa spithamea J. T. Howell 1946-9-8 23001 Marin SW of Lake Lagunitas. Mt. Tamalpais. Comment
  CDA3945  Rubus armeniacus J. T. Howell 1943-8-29 19311 Marin Summit (Avenue) Ridge, Mill Valley. 0 Comment
  CAS-BOT-BC147255  Rubus parviflorus John Kipping 1967-3-12 33 Marin Above Arroyo Hondo, Point Ryes Bird Observatory, Point Reyes Natural Seashore Bolinas [Measa] Mesa 60 Comment
  CAS-BOT-BC147261  Rubus parviflorus John Thomas Howell 1939-6-25 14807 Marin Mt. Tamalpais Comment
  CAS-BOT-BC152854  Rubus parviflorus Ida Geary; Promenade Classroom 1976-5-7 s.n. Marin nr. Muir Woods Comment
  RSA258096  Rubus parviflorus Robert A. Norris 1975-5-17 2365 Marin Just N of Inverness. Comment
  CAS-BOT-BC147263  Rubus parviflorus Elsie Zeile 1911-6-4 s.n. Marin Steep Ravine, Marin Comment
  UC14207  Rubus spectabilis Edw. L. Greene 1893-4-1 Marin Point Reyes Comment
  UC1281056  Rubus spectabilis H. E. McMinn 841 Marin Comment
  UCSB22972  Rubus spectabilis McMinn, Howard 1938-6-19 Marin Point Reyes road, Marin County Comment
  RSA178046  Rubus spectabilis var. franciscanus Robert F. Thorne 1965-4-21 34411 Marin Point Reyes National Seashore. 8 Comment
  CAS-BOT-BC158715  Rubus ulmifolius Lilian McHoul 1968-8-27 s.n. Marin Kentfield near Marin College Comment
  UC1177241  Rubus ulmifolius var. inermis John Thomas Howell 1943-9-5 19313 Marin between Tamalpais Valley and Tamalpais High School; between Tamalpais Valley and Tamalpais H.S. Comment
  CAS-BOT-BC158825  Rubus ursinus Saichi Kawahara 1969-5-28 1142 Marin Coastal strand, east end of Limatour Spit, Drakes Bay Comment
  UC1128662  Rubus ursinus J. B. Spring 1932-6-22 80 Marin Salmon Creek Petaluma Quadrangle Comment
  UC762979  Rubus ursinus R. F. Hoover 1941-2-2 4742 Marin Inverness Ridge nw Inverness; Inverness Ridge nw of Inverness Comment
  CAS-BOT-BC158859  Rubus ursinus Roxana S. Ferris 1965-5-1 13627 Marin Near Double Point, Point Reyes National Seashore Comment
  UC123716  Rumex acetosella Harriet A. Walker 1907-7-4 644 Marin Cascade Drive Mill Valley Comment
  CAS-BOT-BC421769  Rumex conglomeratus Javier Penalosa 1961-7-15 1991 Marin Tiburon Peninsula. Paradise Dr. 1.4 mi. NW of road to Naval Net Depot. Comment
  RSA317499  Rumex conglomeratus Robert A. Norris 1984-6-15 4762 Marin Near Nicasio Valley Road at SE end of Nicasio Reservoir 67 Comment
  CAS-BOT-BC421593  Rumex crispus Javier Penalosa 1961-7-8 1950 Marin Tiburon Peninsula. Below old St. Hilary's, Tiburon. Comment
  SEINET10479440  Rumex pulcher Heidi H. Schmidt 1993-6-8 Schmidt 810 Marin Mount Tamalpais State Park, on California State Highway # 1. Along costal bluffs. 60 Comment
  CAS-BOT-BC433784  Rumex pulcher John Thomas Howell 1949-6-26 25351 Marin Deer Park, Fairfax hills Comment
  CAS-BOT-BC433936  Rumex salicifolius John Thomas Howell 1945-6-24 21233 Marin Brookside, Rock Spring to Laurel Dell, Mt. Tamalpais Comment
  UC7020  Rumex salicifolius var. crassus J. Burtt Davy 1894-8-28 1212 Marin Bolinas Bay Comment
  CDA23197  Rumex salicifolius var. crassus M. S. Bergseng 1959-8-7 2935 Marin Along path to McClure s Beach; between Pt. Reyes & Tomales Pt. on the coast. 0 Comment
  CAS-BOT-BC434107  Rumex transitorius John Thomas Howell 1941-6-10 16303 Marin 9 mi. w. of Novato Comment
  CAS-BOT-BC434120  Rumex transitorius John Thomas Howell 1945-9-2 21460 Marin San Rafael Hills Comment
  UC1614674  Rupertia physodes Charles M. Belshaw 1934-3-18 58 Marin 2 mi. w. Mill Valley 45 Comment
  RSA13543  Ruppia cirrhosa H. E. Parks 1928-3-28 s.n. Marin Station 10, near Tiburon. Comment
  CAS-BOT-BC454105  Ruppia cirrhosa John Thomas Howell 1943-10-3 19334 Marin Muir Beach Comment
  RSA152193  Ruppia maritima Victor Duran 1932-8-27 s.n. Marin Tomales Bay Comment
  CAS-BOT-BC239845  Rytidosperma penicillatum Gordon H. True 1978-6-26 8468 Marin Angel Island. On perimeter road just north of West Garrison Comment
  CAS-BOT-BC149646  Salicornia depressa Doreen Smith 2001-9-1 s.n. Marin Blackie's Pasture Comment
  RSA254260  Salicornia virginica Robert A. Norris 1974-6-7 2051 Marin Corte Madera. In salt marsh between Paradise Drive and San Francisco Bay (San Quentin across arm of bay to the north.) Comment
  JEPS13075  Salix lasiandra var. lasiandra W. L. Jepson 1896-3-23 30 s Marin Ross Valley Comment
  CAS-BOT-BC107015  Salix lasiolepis Alice Eastwood 1921-1-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC107303  Salix lasiolepis var. bigelovii Mary P. Wells 1981-2-19 s.n. Marin Vistazo East across from house at 1828, Tiburon Comment
  CAS-BOT-BC107319  Salix lasiolepis var. bigelovii Peter H. Raven 1964-10-1 19713 Marin Inverness, Point Reyes Peninsula Comment
  CAS-BOT-BC124334  Salix lasiolepis var. lasiolepis John Thomas Howell 1926-2-28 1649 Marin South side of Mt. Tamalpais Comment
  CAS-BOT-BC124335  Salix lasiolepis var. lasiolepis Gordon H. True 1968-3-29 4626 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo 60 Comment
  CAS-BOT-BC126420  Salix sitchensis Junea Kelley 1921-4-17 s.n. Marin Blithedale Canyon, Mill Valley Comment
  CAS-BOT-BC126424  Salix sitchensis John Thomas Howell 1969-4-27 45561 Marin Bed of Lagunitas Creek north of Tocaloma Comment
  CAS-BOT-BC126431  Salix sitchensis John Thomas Howell 1949-4-27 25309 Marin Bluffs s. of Tomales Comment
  RSA144561  Salpichroa origanifolia Peter H. Raven 1959-12-27 14737 Marin Inverness. Comment
  CAS-BOT-BC180799  Salsola soda Doreen Smith 1997-8-12 s.n. Marin Upper beaches of Richardson Bay, Blakie's Pasute Beach Comment
  CAS-BOT-BC238766  Sambucus nigra subsp. caerulea Robert Setzer 1969-3-29 2133 Marin Fort Cronkhite 15 Comment
  JEPS13388  Sambucus racemosa var. racemosa W. L. Jepson 1900-9-18 1183 Marin Inverness Comment
  UC1005628  Sanicula arctopoides Frank W. Gould 1940-2-18 868 Marin near Tomales 91 Comment
  UC615179  Sanicula arctopoides Beryl O. Schreiber 1932-3-13 70 Marin road to Point Reyes Light-house Comment
  UC735131  Sanicula arctopoides Lincoln Constance, J. F. Davidson, T. Morley, R. H. Shan 1946-3-30 3029 Marin at Point Reyes above Pacific Ocean; Point Reyes 60 Comment
  CDA38541  Sanicula arctopoides M. S. Bergseng & T. C. Fuller 1958-3-28 295 -58 Marin Whellwright prop., near Sausilito. 0 Comment
  CAS-BOT-BC229809  Sanicula bipinnatifida J. Klein; G. Block; L. Webb; et al. 2012-5-5 831 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail Comment
  UC21341  Sanicula bipinnatifida Harley P. Chandler 1899-4-8 262 Marin Mount Tamalpais Comment
  UCSB61603  Sanicula bipinnatifida Gliessman, Stephen 1969-3-31 Marin Approx. 1.0 mi. N of junction of Marwest Rd. and Tiburon Peninsula Hwy.; site overlooks the town of Tiburon 91 Comment
  CAS-BOT-BC279930  Sanicula crassicaulis J. Baxter; S. Kawachi; R. Westgaard 2013-4-12 13024 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  UC1022537  Sanicula crassicaulis C. Ritchie Bell 1952-4-9 3 X388 Marin 2 mi n of Tiburon (above road) Comment
  UC421644  Sanicula laciniata John Thomas Howell 1927-3-20 2290 Marin Mount Tamalpais, Corte Madera Ridge Corte Madera Ridge; Mount Tamalpais, Corte Madera Ridge Comment
  POM163863  Sanicula laciniata R. C. Bacigalupi 1922-3-20 1576 Marin Summit Corte Madera Ridge Comment
  UCD128029  Sanicula laciniata John Thomas Howell 1946-5-12 21779 Marin Carson Ridge. Comment
  CAS-BOT-BC328139  Santolina chamaecyparissus Frank Herborn 1961-7-6 s.n. Marin Phoenix Lake Dam, Mt. Tamalpais Comment
  SDSU7961  Satureja douglasii D. F Howe 1961-7-28 3079 Marin 2.8 miles from Invernes on road to Pt. Reyes, Marin Co. 61 Comment
  CAS-BOT-BC6049  Saxifraga californica Edward Lee Greene 1889-3-30 s.n. Marin Mt. Tamalpais Comment
  RSA458892  Saxifraga californica Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais Comment
  SEINET12220597  Saxifraga californica M. T. Doutt 1931-1 148 Marin Alpine Dam Comment
  CAS-BOT-BC231837  Schedonorus arundinaceus G. Block; D. Sherpa; T. Steiner; et al. 2012-8-25 1556 Marin Marin Municipal Water District Lands: Mount Tamalpais. In Potrero Meadow off Laurel Dell Rd., near edge of slough sedge and Potrero Meadow Trail. Comment
  SEINET5270839  Schoenoplectus acutus Unknown 1941-5-9 2686 Marin Along tide flat N of Stinson Beach Comment
  CAS-BOT-BC111318  Schoenoplectus acutus var. occidentalis John Thomas Howell 1947-6-18 23260 Marin Laguna, Chileno Valley Comment
  UC1106077  Schoenoplectus acutus var. occidentalis John Thomas Howell 1945-8-5 21367 Marin Stinson Beach Comment
  RSA122658  Schoenoplectus americanus B. O. Schreiber 1936-6-28 2281 Marin 0.5 miles southwest of Point Reyes Station 2 Comment
  CAS-BOT-BC111244  Schoenoplectus californicus John Thomas Howell 1945-8-19 21439 Marin Salt marsh at head of Drakes Bay. Comment
  CAS-BOT-BC111240  Schoenoplectus californicus John Thomas Howell 1969-9-25 46229 Marin Tiburon Comment
  RSA223392  Schoenoplectus maritimus Peter Rubtzoff 1958-8-23 3897 Marin Ditch near Highway 101 about 1/2 mile south of Novato Creek crossing Comment
  CAS-BOT-BC227799  Schoenoplectus pungens var. longispicatus Peter W. Fritsch; Doreen Smith; Yuguo Wang 2012-8-29 1947 Marin Point Reyes National Seashore, Creamery Bay 23 Comment
  UC1541342  Scirpus acutus var. occidentalis H. E. and S. T. Parks September 1930 718 Marin Olema Olema (in wet marshes) Comment
  UC683307  Scirpus americanus Alan A. Beetle April, 1940 1585 Marin 2 mi s Inverness (shore of Tomales Bay, e side Tomales Point); shore Tomales Bay, e side Tomales Point, s of Inverness Comment
  UC665328  Scirpus maritimus Ira L. Wiggins 1935-8-10 8154 Marin creek at head Tomales Bay; head Tomales Bay Comment
  UC750668  Scirpus microcarpus Lewis S. Rose 1946-6-22 46166 Marin e shore Bolinas Lagoon; e shore Bolinas Lagoon Comment
  SEINET926252  Scoliopus bigelovii Chestnut, Drew 1891-1 Marin Lagunitas Creek Comment
  UC119662  Scoliopus bigelovii Michener and Bioletti 1892-1-31 2111 a Marin Sequoia Canyon Comment
  UC844164  Scoliopus bigelovii Alice Eastwood 1913-1-26 2450 Marin Mill Valley Comment
  CAS-BOT-BC518981  Scoliopus bigelovii H. C. Cantelow 1936-1-26 1111 Marin Ross Comment
  CAS-BOT-BC518983  Scoliopus bigelovii David C. Rentz 1968-4-21 4 Marin Lucas Valley: 2 mi. southeast Nicasie on Lucas Valley Rd. Comment
  SEINET12050522  Scoliopus bigelovii F. H. Utech 1988-1 88 -143 Marin W slope of Mt. Tamalpais, Ridgecrest Road on Bolinas Ridge between Rock Springs & Alpine (Lake) Dam 430 Comment
  RSA127278  Scribneria bolanderi J. T. Howell 1946-5-12 21776 Marin South end of Carson Ridge. Comment
  UC905051  Scrophularia californica John Thomas Howell 1948-6-6 24331 Marin Bolinas Bay Sand Spit Comment
  RSA43306  Scrophularia californica J. T. Howell 1948-6-6 24331 Marin Bolinas Bay Sand Spit. Comment
  UC1410132  Sedum radiatum C. H. Uhl 1954-5-23 U 365 Marin about 3 mi e Point Reyes Station (rocky road cut along Nicasio Creek); Nicasio Creek, e of Point Reyes Station 15 Comment
  CAS-BOT-BC63782  Sedum radiatum subsp. radiatum Marion L. Campbell 1919-6-15 s.n. Marin Mt. Tamalpais, Potrero. Comment
  CHSC64297  Sedum spathulifolium H. H. Schmidt; A. Pool 1993-6-7 806 Marin Along Lucas Valley Road; 5.9 miles SE of Nicasio, on roadcut. 130 Comment
  CAS-BOT-BC63943  Sedum spathulifolium J. F. Emmel 1970-5-2 270 Marin Along highway at confluence of Lagunitas Creek and Son Geronimo Creek, SW of Lagunitas. 60 Comment
  CAS-BOT-BC63950  Sedum spathulifolium Elsie Zeile 1910-5-15 s.n. Marin Bolinas Road. Comment
  SEINET7839246 Image available Selaginella bigelovii A. A. Beetle 1940-6-21 1566 Marin Mt. Tamalpais, .5 mile E. of Toll Gate 152 Comment
  SBBG56356  Selaginella wallacei A. A. Beetle 1940-1-21 1566 Marin fire rd 0.5 mi E of Toll Gate, Mt Tamalpais 500 Comment
  RSA144562  Selaginella wallacei Peter H. Raven 1959-12-27 14735 Marin Lagunitas. Comment
  SEINET190467 Image available Selaginella wallacei Alan A. Beetle 1940-1-21 1566 Marin Fire road 1/2 mi E of Toll Gate Mount Tamalpais 500 Comment
  UC35925  Senecio aronicoides unknown 1867-1 Marin Angel Island , Angel Island (San Francisco Bay) Comment
  JEPS30393  Senecio hydrophilus Peter H. Raven 1961-8-22 16576 Marin Chileno Valley Comment
  RSA603775  Senecio mikanioides Joseph A. Ewan 1936-1-1 9372 Marin Garzoli Ranch, Bolinas Mesa Comment
  CHSC116349  Senecio sylvaticus D. G. Kelch 2009-6-25 9488 Marin Bayo Vista near Black Point. 91 Comment
  UC1070213  Senecio vulgaris H. S. Yates 1934-3-18 3717 Marin Point Reyes Point Reyes Quad., Point Reyes Comment
  JEPS48269  Sequoia sempervirens W. L. Jepson 1891-1-16 Marin Mill Valley Comment
  SEINET208612  Sequoia sempervirens John Thomas Howell 1957-2-3 32020 Marin Fern Canyon Mt.Tamalpais. Comment
  UC1324896  Sequoia sempervirens H. U. Stauffer and E. Molseed 1964-5-17 5940 Marin 11 km w of Fairfax (Alipe Lake); Alpine 200 Comment
  CAS-BOT-BC240193  Setaria viridis John Thomas Howell 1954-9-23 30110 Marin Milton H. Esberg place, Ross Comment
  CAS-BOT-BC351073  Sherardia arvensis C. Kellner; R. Johnson; M. Murphy; A. Young 2013-4-12 13111 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  UC589555  Sherardia arvensis Beryl O. Schreiber 1932-6-17 499 Marin Waterfall Beach; Tomales Bay Comment
  CAS-BOT-BC213152  Sidalcea calycosa subsp. rhizomata John Thomas Howell 1939-6-4 14724 Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC205537  Sidalcea hickmanii subsp. viridis John Thomas Howell; Antonio Krapovickas 1954-6-23 30005 Marin Carson Ridge Comment
  SEINET10680771 Image available Sidalcea hickmanii subsp. viridis Alice Eastwood 1925-6-7 Eastwood 12995 Marin Big Carson ridge. Under trees. Comment
  LA205897  Sidalcea malviflora Carl Clawson Epling; 1921-3-27 5197 Marin Kentfield (?) Comment
  UCD98669  Silene gallica Michelle H. Mills 1998-4-19 227 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve. 137 Comment
  SEINET11944364  Silene gallica M. T. Doutt 1931-1 442 Marin near Nicasio Comment
  CAS-BOT-BC389882  Silene scouleri subsp. scouleri Alice Eastwood 1921-6-29 s.n. Marin Fort Barry Comment
  RSA439078  Silene scouleri var. scouleri Lester Rowntree 1930-7-17 s.n. Marin Point Reyes. Comment
  RSA65689  Silene scouleri var. scouleri F. W. Peirson 1936-7-15 11835 Marin Near the lighthouse, Point Reyes. Comment
  CAS-BOT-BC75317  Sisymbrium officinale Gordon H. True 1969-4-29 4870 Marin Point Reyes Bird Observatory 3 miles northwest of Bolinas at Arroyo Honda. At Arroyo Honda bridge. 60 Comment
  CAS-BOT-BC75318  Sisymbrium officinale Gordon H. True 1977-5-5 8188 Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge. 3 Comment
  CAS-BOT-BC350951  Sisymbrium orientale A. Williams; F. Leist; S. Tsiu; W. Dreskin; R. Brostorm 2013-5-4 13242 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Bullfrog Road, knoll N of quarry Comment
  CAS-BOT-BC135361  Sisyrinchium Alice Eastwood 1923-5-13 11785 Marin Pt. Reyes Comment
  UC1537217  Sisyrinchium bellum Gordon H. True Jr. 1936-3-21 359 Marin s slope of hill near Forest Knolls Forest Knolls 182 Comment
  UC1614639  Sisyrinchium bellum Charles M. Belshaw 1934-3-18 60 Marin 1 1/2 mi W of Mill Valley 45 Comment
  POM203667  Sisyrinchium bellum J. T. Howell 1933-4-12 10994 Marin Sausalito hills Comment
  SEINET5611869 Image available Sisyrinchium bellum Unknown 1974-1 56 Marin Marin County, POint Reyes Nat'l Seashore. Coast Camp Campsite; On grassy slope alongside trail. Flws. purple. Comment
  UC615082  Smilacina racemosa Beryl O. Schreiber 1936-3-8 2153 Marin s Schoolteacher's Beach; Tomales Bay Comment
  CAS-BOT-BC236442  Solanum aviculare Greg de Nevers 1986-9-8 8109 Marin Stinson Beach, canyon above town on the Matt Davis Trail 50 Comment
  CAS-BOT-BC175949  Solanum umbelliferum Terrence J. Merkel 1950-5-5 4 Marin 2 miles northwest of Inverness 152 Comment
  CAS-BOT-BC365675  Solidago spathulata W. S. Cooper 1925-7-23 75 Marin Pt. Reyes Comment
  UC1177263  Solidago spathulata John Thomas Howell 1945-9-13 21463 Marin Drakes Estero Comment
  CAS-BOT-BC365674  Solidago spathulata Robert Soost; Wilma Follette 1999-7-11 s.n. Marin North Beach, Pt. Reyes National Seashore Comment
  CAS-BOT-BC365042  Solidago velutina subsp. californica John Thomas Howell 1945-9-2 21458 Marin San Rafael Hills Comment
  UC1106191  Soliva sessilis John Thomas Howell 1946-5-26 Marin near Ledum Swamp Comment
  CAS-BOT-BC365869  Soliva sessilis Walter Lennon 1973-4-14 s.n. Marin Phoenix Lake Comment
  CAS-BOT-BC423335  Sonchus oleraceus A. Williams; C. Darling; M. Garcia; R. Brostrom; L. Juarez; A. Juarez 2014-4-26 14618 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
  CHSC8150  Sonchus oleraceus J. G. Moore 1969-5-10 91 Marin On n side of Hwy 104, 200 yds. e of Olema. 60 Comment
  JEPS78380  Sparganium eurycarpum var. eurycarpum Edward Lee 1934-6-17 932 Marin (hill above) Bolinas (about 2 mi by rd.) Comment
  SEINET3837469  Sparganium greenei Unknown 1935-8-10 8155 Marin creek at head of Tomales Bay Comment
  HSC103379  Spartina densiflora Shannon Klohr 2000-5-6 Marin Creekside Park, adjacent to Corte Madera Creek, Greenbrae Comment
  CAS-BOT-BC236620  Spartina foliosa Alice Eastwood 1921-6-9 10594 Marin Almonte Marsh Comment
  RSA127385  Spartina foliosa J. T. Howell 1945-8-14 21413 Marin Burdell Marshes Comment
  SJSU7953  Spartina foliosa H. T. Harvey 1978-10-11 634 Marin margin of slough Creekside Park, Corte Madera Comment
  SEINET11695836  Spartina foliosa Unknown 1958-8-6 5068 Marin 0.75 mi N of Bolinas, N edge of Bolinas Lagoon Comment
  CAS-BOT-BC389956  Spergula arvensis Elsie Zeile 1910-4-10 s.n. Marin Tamalpais Comment
  RSA0097836  Spergularia macrotheca J. T. Howell 1944-5-28 19506 Marin Manzanita. Comment
  RSA0097837  Spergularia macrotheca S. S. Tillett 1956-6-29 554 Marin Just S of old Life-Saving Station on w. beach of Point Reyes Peninsula, appr. 3.5 mi. from Pt. Reyes Light, 8.7 mi. from Inverness. Comment
  CAS-BOT-BC390356  Spergularia macrotheca var. macrotheca G. B. Rossbach; R. P. Rossbach 1938-5-26 607 Marin Drake's Estero, 8 mi. west of Inverness on road to Point Reyes Comment
  CAS-BOT-BC390359  Spergularia macrotheca var. macrotheca Peter H. Raven 1949-5-22 554 Marin Inverness 30 Comment
  SJSU4072  Spergularia marina C. W. Sharsmith 1965-5-23 7394 Marin by Tomales Bay near Inverness, Point Reyes Peninsula Comment
  RSA0098122  Spergularia rubra Robert A. Norris 1974-6-7 2049 Marin Between Paradise Dr. and San Francisco Bay (San Quentin across arm of bay to the north), Corte Madera. Comment
  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
  RSA12227  Spergularia salina C. B. Wolf 1934-6-28 5772 Marin Pt. Reyes Peninsula, 6 miles by road from the Lighthouse. 61 Comment
  CAS-BOT-BC391010  Spergularia villosa John Thomas Howell 1941-6-10 16276 Marin Near Black Point Comment
  UC589473  Spiranthes romanzoffiana Beryl O. Schreiber 1932-7-25 679 Marin Lone Pine Beach Tomales Bay Comment
  UC154263  Stachys ajugoides var. ajugoides J. Burtt Davy 1900-6-18 6746 Marin Point Reyes Comment
  UC52212  Stachys ajugoides var. ajugoides N. L. Gardner May, 1903 Marin Bolinas Comment
  UC589361  Stachys chamissonis Beryl O. Schreiber 1932-6-30 638 Marin Indian Beach Tomales Bay Comment
  CAS-BOT-BC232230  Stachys pycnantha A. Williams; L. Leatherman; K. Roster; et al. 2012-8-25 1751 Marin Marin Municipal Water District Lands: Mount Tamalpais. On Old Stage Rd. past MMWD gate, at culvert OS-12. Comment
  UC2055633  Stachys pycnantha K. Brandegee 1907-7-7 Marin Tiburon. Comment
  SBBG21360  Stachys pycnantha V. Haradon 1941-7-25 27 Marin near Carson Ridge 121 Comment
  RSA244355  Stachys rigida subsp. quercetorum C. W. Tilforth, John Dourley 1973-7-18 918 Marin Junction of Drakes Beach Rd. and Sir Francis Drake Blvd. Comment
  UCD126045  Stachys rigida var. quercetorum Rolf Y. Berg 1962-7-28 s.n. Marin Just above camp on road to Alice Eastwood Group Campground, Muir Woods National Monument. Comment
  CAS-BOT-BC374829  Stebbinsoseris heterocarpa John Thomas Howell 1947-4-27 23078 Marin Bald Mt. west of San Anselmo Comment
  LA97744  Stellaria littoralis Ann Johnson; 1976-3-20 3301 Marin Kehoe Beach, Pt. Reyes National Seashore Comment
  UCD99351  Stellaria littoralis Ann Johnson 1976-3-20 3001 Marin Kehoe Beach, Pt. Reyes National Seashore. Comment
  CAS-BOT-BC397716  Stellaria nitens Doreen Smith 2002-4-1 s.n. Marin Big Rock Ridge Comment
  CAS-BOT-BC516466  Stenanthium occidentale Gilbert Muth 1965-8-16 s.n. Marin Behind Black Mt. near the trail Comment
  CAS-BOT-BC375227  Stephanomeria elata Doreen Smith 1997-8-1 s.n. Marin Mount Tamalpais, south east of Bootjack Comment
  CDA39227  Stephanomeria virgata subsp. pleurocarpa Johanna Good 2013-8-14 PDR# 210 P06194245 Marin Novato; Mount Burdell. 0 Comment
  UC1511521  Streptanthus batrachopus John L. and Florence S. Morrison 1938-6-14 3107 Marin along firebreak Carson Ridge (ca middle of ridge) Comment
  UC630646  Streptanthus batrachopus John L. Morrison and Florence S. Morrison 1938-6-13 3107 Marin firebreak trail ca. midway between Pine Mtn. and San Genonimo Ridge; Carson Ridge Comment
  POM95024  Streptanthus glandulosus Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  UCD161905  Streptanthus glandulosus subsp. glandulosus Ayzik Solomeshch 2014-6-10 s.n. Marin Cascade Canyon Open Space Preserve, Blue Ridge, about 1 mile south of Fairfax, vegetation plot CCP 02. UTM Zone 10 E 534552 N 4203952, (Coordinates converted from UTM by label maker.) 240 Comment
  CAS-BOT-BC87254  Streptanthus glandulosus subsp. niger E. L. Greene 1886-6-14 s.n. Marin Tiburon. Comment
  OBI14891  Streptanthus glandulosus subsp. niger Rimo Bacigalupi, G. T. Robbins 1954-6-17 4547 Marin Near St. Hilary Catholic church, above Tiburon 76 Comment
  CAS-BOT-BC87259  Streptanthus glandulosus subsp. pulchellus John Thomas Howell 1938-6-9 13907 Marin Mount Tamalpais. Near Rock Spring. Comment
  CAS-BOT-BC87263  Streptanthus glandulosus subsp. pulchellus John Thomas Howell 1946-5-12 21815 Marin Carson Country. Comment
  UCD116002  Streptanthus glandulosus subsp. pulchellus Eric S. Ngay 1990-5-23 15 Marin N end of Alpine Dam, Alpine Lake roadside. Comment
  CAS-BOT-BC87281  Streptanthus glandulosus subsp. secundus John Thomas Howell 1942-6-21 s.n. Marin Carson Ridge. Comment
  CAS-BOT-BC87288  Streptanthus glandulosus subsp. secundus Mrs. E. C. Sutliffe 1925-5-1 s.n. Marin Big Carson Ridge. Comment
  CHSC20581  Streptanthus glandulosus subsp. secundus Robert A. Schlising 1966-5-8 2849 Marin Coast Ranges. Lucas Valley Road, east of Nicasio. Roadside. Comment
  JEPS26977  Streptanthus glandulosus subsp. secundus W. A. Setchell 1896-1 Marin Mt. Tamalpais Comment
  UC1292746  Streptanthus glandulosus subsp. secundus Freed W. Hoffman 1949-6-20 2908 Marin San Geronimo Ridge Comment
  CAS-BOT-BC87272  Streptanthus glandulosus subsp. secundus Alice Eastwood 1903-6-2 3239 Marin North side of Mount Tamalpais. Along the road to Bolinas. Comment
  CAS-BOT-BC87287  Streptanthus glandulosus subsp. secundus Mrs. H. C. Cantelow 1936-5-2 s.n. Marin Phoenix Lake. Comment
  JEPS81591  Streptanthus glandulosus subsp. secundus R. Raiche 1982-5-9 20335 Marin open slope on Lucas Valley Road 5.1 mi e San Geronimo-Nicasio Road Comment
  JEPS2879 Image available Streptanthus niger E. L. Greene 1886-4-26 Marin Tiburon Comment
  POM143221  Streptanthus niger Katherine Brandegee 1909-5-27 s.n. Marin Tiburon. Comment
  SEINET3149306  Streptanthus niger L. S. Rose 1940-1 Marin Comment
  CAS-BOT-BC269582  Symphoricarpos albus var. laevigatus Brandegee No date on label s.n. Marin Tamalpais Comment
  UC123749  Symphoricarpos mollis H. A. Walker 1907-7-4 642 Marin Cascade Drive Cascade Drive, Mill Valley; Mill Valley Comment
  CAS-BOT-BC443989  Symphyotrichum chilense A. Williams; E. Brusati; E. Kercado; R. Bronstrom 2014-6-14 14049 Marin Mount Tamalpais. Marin Municipal Water District lands: Less than 0.25 miles up Azalea Hill Trail from intersection with Bolinas-Fairfax Road. Plot on north side of trail near shallow drainage. Comment
  CAS-BOT-BC99142  Symphyotrichum chilense Peter Rubtzoff 1951-9-23 788 Marin Point Reyes - coastal bluffs near lighthouse Comment
  UCSB42824  Taraxia ovata Phillips, B. 1980-3-28 Marin On the north side of Lucas Valley Road; .5 miles north of Nicasio 57 Comment
  UC106156  Tauschia kelloggii Katharine Brandegee 1905-7-2 Marin Tamalpais Comment
  CHSC1683  Tellima grandiflora A. Stone 1963-4-20 Marin Shady canyon near Dillion Beach. 9 Comment
  JEPS43493  Tellima grandiflora W. L. Jepson 1910-4-13 4036 Marin Olema Comment
  JEPS77239  Tellima grandiflora Robert M. Lloyd 1963-4-24 2381 Marin 1 mi e Inverness 3 Comment
  UC11901  Tellima grandiflora W. A. Setchell 1896-3-6 Marin Bolinas Ridge Comment
  UCSC000346  Tellima grandiflora B. Schreiber 1936-4-12 2155 Marin 0.2 mile N.E. of Pierce's Ranch - Pt. Reyes 5 Comment
  UC1613384  Tetragonia tetragonoides Charles M. Belshaw 1936-8-30 2651 Marin near the Pacific Ocean Stinson Beach Comment
  UC1177230  Thermopsis californica var. californica John Thomas Howell 1941-7-6 16365 Marin Hidden Lake Mt. Tamalpais Comment
  UC404771  Thermopsis californica var. californica Mrs. H. P. Bracelin 1930-4-20 10 Marin 1 mi s Lagunitas 66 Comment
  SEINET3131793  Thermopsis macrophylla Unknown 1906-4-10 sn Marin Mt. Tamalpais Comment
  JEPS77170  Thermopsis macrophylla var. macrophylla Robert M. Lloyd 1963-4-5 2320 Marin about 1 mi nw Tiburon Comment
  CAS-BOT-BC88480  Thysanocarpus curvipes John Thomas Howell 1942-4-19 16943 Marin Big Carson Canyon. Comment
  POM143750  Thysanocarpus curvipes var. curvipes Michener, Bioletti 1892-04 s.n. Marin [no locality information provided] Comment
  CAS-BOT-BC66952  Thysanocarpus laciniatus John Thomas Howell 1943-4-11 17911 Marin Black Canyon, San Rafael Hills. Comment
  CAS-BOT-BC85189  Torreya californica John Thomas Howell 1948-5-16 24303 Marin Mt. Tamalpais - near top of Eldridge Grade 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
  CAS-BOT-BC229811  Trichostema lanceolatum J. Klein; G. Block; L. Webb; et al. 2012-5-5 835 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail Comment
  CAS-BOT-BC304397  Trientalis latifolia R. Crowe; E. Hinman; T. Pollak; J. Woods 2013-5-4 13430 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Tral, between the two ends of the Tucker Trail Comment
  RSA91414  Trifolium albopurpureum J. T. Howell 1933-4-30 11190 Marin North side of Mt. Tamalpais. Comment
  JEPS65848  Trifolium albopurpureum var. dichotomum W. L. Jepson 1918-4-20 7565 Marin Rock Spring Mt. Tamalpais Comment
  UC403393  Trifolium albopurpureum var. dichotomum H. E. and S. T. Parks 1930-4-10 490 Marin On hills above Tiburon Comment
  UC1106238  Trifolium campestre John Thomas Howell 1945-7-15 21289 Marin Fairfax Comment
  SJSU7981  Trifolium depauperatum var. amplectens K. S. Kilborn 1963-4-14 Marin 2 mi W of Fairfax Comment
  POM278005  Trifolium dubium Lyman D. Benson 6575 Marin U. S. 101, N. of San Rafael. 30 Comment
  UCSC006012  Trifolium flavulum Randall Morgan 1996-5-8 2927 Marin Ignacio, Seed from west end of Hamilton AFB Comment
  SBBG37287  Trifolium fragiferum R. Fowler 1983-5-26 Marin Schooner Bay, Pt Reyes Nat Seashore Comment
  UC16538  Trifolium fucatum W. A. Setchell 1896-6-3 Marin Mount Tamalpais Comment
  UC165561  Trifolium fucatum Milo S. Baker 1906-5-2 Marin 1 mi w Fairfax Comment
  UC555453  Trifolium fucatum H. L. Mason 1928-4-28 4411 a Marin Tiburon Peninsula Comment
  UC1300871  Trifolium fucatum Helen K. Sharsmith 1963-5-18 5433 Marin near Larkspur (Alpine Dam Rd) Comment
  UC589374  Trifolium gracilentum Beryl O. Schreiber 1932-6-17 519 Marin Waterfall Beach Tomales Bay Comment
  UC631028  Trifolium gracilentum P. B. Kennedy 1916-4-19 4689 Marin Mill Valley Comment
  RSA128940  Trifolium gracilentum J. T. Howell 1940-5-20 15507 Marin Point Reyes Comment
  UCD143721  Trifolium grayi Helen K. Sharsmith 1963-5-18 5469 Marin near Fallon. 60 Comment
  CAS-BOT-BC322134  Trifolium microcephalum A. Williams; F. Leist; C. Powell; J. Slamovich 2013-4-12 13224 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry. Comment
  UC16622  Trifolium microcephalum J. Burtt Davy 1900-6-18 6764 B Marin Point Reyes Comment
  UC630835  Trifolium obtusiflorum J. Burtt Davy 1899-7-19 Marin Pt. Reyes Comment
  CAS-BOT-BC350953  Trifolium tomentosum A. Williams; F. Leist; S. Tsiu; W. Dreskin; R. Brostorm 2013-5-4 13243 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Bullfrog Road, knoll N of quarry Comment
  UCD109436  Trifolium variegatum Michael A. Vincent 1999-6-10 8600 Marin Point Reyes. Along Sir Francis Drake Boulevard. At entrance road to North Beach. Comment
  UC555377  Trifolium variegatum var. melananthum H. L. Mason 1928-4-13 4311 Marin n San Rafael Comment
  RSA14920  Trifolium willdenovii L. S. Rose 1932-4-20 32173 Marin Woodacre. Comment
  POM126200  Trifolium willdenovii C. F. Sonne 1887-4-17 1394 Marin Near Mt. Temalpais. Comment
  UC165549  Trifolium wormskioldii Harriet A. Walker 1908-6-13 1169 Marin Olema Comment
  UC589423  Trifolium wormskioldii Beryl O. Schreiber 1932-6-29 612 Marin Sand Dune Beach Tomales Bay Comment
  UCSC006195  Trifolium wormskioldii Randall Morgan 1995-6-8 2736 Marin Pt. Reyes, Sir Francis Drake Blvd. S of Mt. Vision Rd. Comment
  UCSB25653  Triglochin Glenn Keator 1967-4-22 Marin collected 1.5 mi S in the Tomales Bay Inverness - Inverness and Tomales Bay Comment
  CAS-BOT-BC451826  Triglochin maritima David D. Keck 1937-7-3 4576 Marin Inverness, Tomales Bay Comment
  CAS-BOT-BC451847  Triglochin maritima John Thomas Howell 1945-7-8 21278 Marin Burdell station Comment
  CAS-BOT-BC451854  Triglochin maritima John Thomas Howell 1944-5-7 19447 Marin Larkspur salt marsh Comment
  UC750711  Triglochin maritima John Thomas Howell 1944-5-28 19509 Marin Manzanita Comment
  CAS-BOT-BC451850  Triglochin maritima John Thomas Howell 1941-6-8 16271 Marin Near McNear's Landing Comment
  RSA258102  Triglochin maritima Robert A. Norris 1975-5-17 2359 Marin Upper end of Schooner Bay, Drakes Estero, about 4 miles west of Inverness Comment
  SJSU3904  Triglochin maritima C. W. Sharsmith 1964-4-26 7239 A Marin Tomales Bay near Inverness, Point Reyes peninsula Comment
  CAS-BOT-BC519105  Trillium chloropetalum var. chloropetalum Gordon H. True 1977-4-13 8165 Marin Pke County Gulch (Galloway Canyon) on western slope of Bolinas Ridge, ca. 3 miles north of Stinson Beach, Audubon Canyon Ranch 6 Comment
  HSC15682  Trillium chloropetalum var. chloropetalum Greg Bos 1963-3-2 16 Marin 4 mi. S of Stinson Beach on Hwy. 101 122 Comment
  JEPS61783  Trillium ovatum W. Roderick 1960-5-22 Marin e. of Pt. Reyes on rd. to Petaluma Comment
  CAS-BOT-BC133401  Trillium ovatum Volney Rattan s.n. Marin Redwoods Comment
  CAS-BOT-BC133403  Trillium ovatum John Kipping 1967-2-19 3 Marin 1/2 mile west of Pan Toll Ranger Station in Steep Ravine, Mt. Tamalpais State Park 335 Comment
  SEINET10472789  Trillium ovatum Mary Susan Taylor Taylor 2480 Marin Samuel P. Taylor State Park. Comment
  UC1334887  Triphysaria L. D. Thurman 1963-4-6 142 Marin 1.3 mi e Dillon Beach; e of Dillon Beach Comment
  CAS-BOT-BC238514  Triphysaria floribunda John Thomas Howell 1939-5-28 s.n. Marin Pt. Reyes Lighthouse Comment
  JEPS35803  Triphysaria floribunda Rimo Bacigalupi and L. R. Heckard 1964-4-29 8944 Marin 1/4 mi e of eastern boundary of Coast Guard Reservation enclosing lighthouse at Pt. Reyes (just n of radio tower); Pt. Reyes 140 Comment
  JEPS4527  Triphysaria floribunda Elsie M. Osgood 1930-4-20 Marin Pt. Reyes Comment
  JEPS4529  Triphysaria floribunda Mrs. H. P. Bracelin 1930-4-20 16 Marin Point Reyes rocky hills near Light House grounds; Point Reyes 150 Comment
  UC1334853  Triphysaria floribunda L. D. Thurman 1963-5-11 273 Marin 0.1 mi w Point Reyes Schoolhouse; Point Reyes Comment
  SEINET13747912  Triphysaria floribunda C. Fitz 1959-4-5 s. n. Marin Near China Camp 91 Comment
  CDA11963  Triphysaria pusilla G. F. Hrusa 1993-4-27 10848 Marin North Coast Biodiversity Arena; Hill below WAC Dance Hall, Hamilton Air Force Base. Comment
  JEPS10436  Triphysaria versicolor subsp. faucibarbata W. L. Jepson 1905-5-17 2479 Marin Lagunitas Comment
  SEINET13748142  Triphysaria versicolor subsp. faucibarbata W. Guyer 1976-4-19 s. n. Marin Cortemadera. Hillside by Paradise Drive near the uplands; near dirt road 107 Comment
  UCSB44949  Triphysaria versicolor subsp. faucibarbata Norton, R. 1979-3-26 Marin Between Tiberon blvd. and Mar West in the town of Tiberon Comment
  CAS-BOT-BC199641  Trisetum canescens John Thomas Howell 1949-5-15 25313 Marin West of Inverness Comment
  UCD38709  Trisetum canescens Beecher Crampton 1957-6-11 4191 Marin 1.3 miles north of Muir Beach. Comment
  UCD93597  Trisetum canescens P. B. Kennedy 1914-4-19 4707 Marin Mill Valley. Comment
  CAS-BOT-BC199643  Trisetum canescens Ken Howard 2000-5-17 s.n. Marin Pt. Reyes National Seashore grassland back of South Beach 15 Comment
  CAS-BOT-BC531494  Triteleia hyacinthina D. Benner; M. Murphy; A. Young; C. Brown 2015-5-9 15727 Marin Mount Tamalpais. Marin Municipal Water District lands: Pine Point, lower edge of upper grassland, approx. 20 ft from trees Comment
  CAS-BOT-BC526097  Triteleia laxa John Thomas Howell 1947-6-18 23280 Marin North of Dillon Beach Comment
  POM319437  Triteleia laxa Patricia Wilder 1965-6-7 3525 Marin San Geronimo Ridge. 381 Comment
  UC1300930  Triteleia laxa Helen K. Sharsmith 1963-5-18 5437 Marin Alpine Dam Road near Larkspur; San Francisco Bay Region 137 Comment
  UCSC005981  Triteleia laxa Randall Morgan 1994-5-8 2221 Marin San Rafael, Serpentine slope, Hwy 101 embankment, San Rafael Comment
  UC186368  Triteleia peduncularis E. L. Greene June, 1886 Marin Tiburon Comment
  CAS-BOT-BC527402  Triteleia peduncularis John Thomas Howell 1966-7-20 41986 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC422439  Turritis glabra A. Williams; S. Tsiu; J. Nuzzo; L. Hasz 2014-3-22 14604 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
  UC1177407  Typha John Thomas Howell 1948-9-19 25289 Marin Mt. Tamalpais; Mt. Tamalpais, Phoenix Lake Comment
  CAS-BOT-BC311761  Typha domingensis J. Klein; T. Pollak; E. Brusati; L. Williams 2013-8-10 13363 Marin Mount Tamalpais. Marin Municipal Water District lands: Northwestern edge of Phoenix Lake next to Phoenix Lake Road Comment
  CHSC22679  Ulex europaeus Robert A. Schlising 1962-11-3 2423 Marin Coastal Range. Pasture at Hwy 1 crossing of Walker Creek. Comment
  POM277661  Ulex europaeus Lyman D. Benson 1929-2-22 980 Marin San Rafael Comment
  SD234131  Ulex europaeus Virginia Pinkus Ryder 1964-2-1 48 Marin North San Raphael. Swamp across from Frank Lloyd Wright Building. 29 Comment
  CAS-BOT-BC91150  Umbellularia californica Javier Penalosa 1962-3-17 2260 Marin Tiburon Peninsula. 602 foot hill west of Paradise Canyon. Ravine on southeast slope. 30 Comment
  CAS-BOT-BC91166  Umbellularia californica Michael A. Vincent 1999-6-10 8590 Marin At pull-off along Point Reyes-Petaluma Road. 1.4 mile north of Hick's Valley Road. Comment
  UC635499  Umbellularia californica H. L. Mason 1924-11-15 1139 Marin Mount Tamalpais, Willow Camp Mount Tamalpais; , Willow Camp Comment
  CAS-BOT-BC381917  Uropappus lindleyi John Thomas Howell 1943-5-9 17984 Marin San Rafael hills Comment
  CAS-BOT-BC428044  Uropappus lindleyi J. Klein; P. Suri; G. Anderson; R. Schneider 2014-5-10 14336 Marin Mount Tamalpais. Marin Municipal Water District lands: Swimmer Trail grassland. Comment
  CAS-BOT-BC381912  Uropappus lindleyi Brandegee No date on label s.n. Marin Tamalpais Comment
  SEINET11071740  Urtica dioica Unknown 1970-8-13 1619 Marin 4 mi W of Novato; On Novato Creek, just below Stafford Dam Comment
  UC1176757  Urtica dioica subsp. gracilis John Thomas Howell 1946-6-16 22074 Marin Inverness Park Comment
  CAS-BOT-BC403945  Urtica dioica subsp. gracilis John Thomas Howell 1946-6-16 22074 Marin Inverness Peak Comment
  UC34937  Urtica dioica subsp. holosericea E. R. Drew 1889-5-18 Marin Tomales Bay Comment
  UC5989  Urtica dioica subsp. holosericea Alice Eastwood 1896-8-9 Marin Lagunitas Station Comment
  CAS-BOT-BC193974  Vaccinium cespitosum Wilma Follette 1991-5-21 s.n. Marin Lunny Ranch, south of Abbotts Lagoon, Point Reyes Peninsula Comment
  POM131751  Vaccinium ovatum M. Alice King 1896-04 233 Marin Mill Valley Comment
  UC412663  Vaccinium ovatum W. P. Taylor 1913-5-30 Marin 3 mi w Inverness 91 Comment
  UC877269  Vaccinium ovatum Lewis S. Rose 1939-4-23 39084 Marin Bolinas Ridge Mt. Tamalpais 457 Comment
  CAS-BOT-BC76106  Vancouveria planipetala Greg de Nevers 2001-5-18 12499 Marin Bolinas-Fairfax Road, mile marker 6-8. Comment
  CAS-BOT-BC176098  Verbena bonariensis J. W. Stacey 1924-10-27 s.n. Marin Between Tamalpais High School and Mill Valley, along the railroad Comment
  CAS-BOT-BC143046  Veronica persica Doreen Smith 2002-4-1 s.n. Marin Tomales Bluffs Comment
  HSC23788  Vicia americana var. americana R. A. Vanbianchi 1971-12-28 111 Marin White's Hill, along Sir Francis Drake Hwy. Comment
  SEINET12157915  Vicia sativa M. T. Doutt 1931-1 439 Marin near Nicasio Comment
  HSC23838  Viola adunca R. A. Vanbianchi 1971-12-28 112 Marin San Geronimo Valley, town of San Geronimo Comment
  UC1023867  Viola adunca Ira L. Wiggins 1954-2-27 13000 Marin 5 mi nw of Inverness (along road to McClure Beach, Point Reyes Road) Comment
  UC581510  Viola adunca H. L. Mason 1926-2-21 2654 Marin near summit of Inverness Ridge (on Point Reyes Road) Comment
  UC615418  Viola adunca Beryl O. Schreiber 1932-2-20 15 Marin Inverness; Mount Vision Comment
  UC1763335  Viola pedunculata H. E. Parks 6244 Marin Tiburon Comment
  UCD111074  Viola pedunculata Javier Penalosa 1962-3-31 2268 Marin Tiburon Peninsula. ENE of Tiburon 'Wye. 76 Comment
  UC1761696  Viola purpurea subsp. quercetorum M. E. Parsons 1912-5-5 Marin Rock Spring Mt. Tamalpais Comment
  RSA412772  Viola purpurea subsp. quercetorum Jens Clausen 1936-5-10 1178 Marin Mt Tamalpais. A short distance above amphitheater. 777 Comment
  JEPS50228  Viola sempervirens W. L. Jepson 1891-3-29 14110 Marin Mill Valley Comment
  POM84326  Viola sempervirens Alice Eastwood 1899-6-6 16 Marin In Sequoia Canyon. Comment
  UC1761378  Viola sempervirens Robert Branstead 1934-4-8 43 Marin Muir Woods Comment
  CAS-BOT-BC198781  Vulpia bromoides John Thomas Howell 1943-5-9 17973 Marin San Rafael Hills Comment
  CAS-BOT-BC198783  Vulpia bromoides John Thomas Howell 1937-6-13 13049 Marin Head of Drakes Bay, Pt. Reyes Comment
  CAS-BOT-BC198795  Vulpia bromoides Peter H. Raven; Michael P. Johnson 1967-5-1 21033 Marin Slopes on south side of island near Rock Quarry and small reservoir, Angel Island. 91 Comment
  CAS-BOT-BC184356  Vulpia microstachys var. pauciflora Javier Penalosa 1961-4-8 1291 Marin Plateau northwest of summit. Tiburon Peninsula Comment
  RSA127226  Vulpia microstachys var. pauciflora J. T. Howell 1946-5-14 21839 Marin Between Barths Retreat and Potrero Meadow, Mt. Tamalpais. Comment
  UCD94561  Vulpia microstachys var. pauciflora P. B. Kennedy 1922-5-27 s.n. Marin West Point Inn to Bolinas Trail. Comment
  CAS-BOT-BC184808  Vulpia myuros subsp. megalura Gordon H. True 1977-5-5 8183 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas Ridge, ca. 3 miles north of Stinson Beach. West of PRBO headquarters bldg. 3 Comment
  CAS-BOT-BC184794  Vulpia myuros subsp. megalura Gordon H. True 1969-4-29 4893 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  UC1106097  Vulpia myuros var. hirsuta John Thomas Howell 1948-5-16 24299 Marin upper part Cascade Canyon; Mt. Tamalpais Comment
  CAS-BOT-BC185861  Vulpia octoflora var. hirtella John Thomas Howell 1947-5-25 23197 Marin Simmons Trail, Mt. Tamalpais Comment
  UCR132662  Watsonia Don Pendleton, Margariet Wetherwax 1993-4-3 s.n. Marin Wm. Shields Page Preserve, marsh, west side of Tomales Bay, 2 miles north of Inverness on Sir Francis Drake Highway 3 Comment
Read comments
Dec 8 2007
  CAS-BOT-BC128787  Whipplea modesta Javier Penalosa; D. Ripley; S. McCarthy 1961-4-29 1385 Marin Northeast slope of hill above Paradise Cove - Tiburon Peninsula 53 Comment
  UC1324892  Whipplea modesta H. U. Stauffer and E. Molseed 1964-5-17 5936 Marin 11 km w Fairfax; Alpine Lake 200 Comment
  UC402454  Whipplea modesta Ira J. Condit 1913-4-8 Marin near Muir Inn; Muir Woods Comment
  UC625537  Whipplea modesta Frank W. Gould 1938-5-7 345 Marin 6 mi se Tocaloma 91 Comment
  UC73118  Whipplea modesta E. R. Drew April, 1890 Marin Ross Station Comment
  JEPS32085  Wyethia angustifolia W. L. Jepson 1940-6-5 19960 Marin Paradise Cove Tiburon Peninsula Comment
  UC36764  Wyethia angustifolia Jos. Burtt Davy 1898-4-2 4190 Marin Angel Island Comment
  UC485601  Wyethia angustifolia Ira J. Condit 1913-4-8 Marin road to Muir Woods Comment
  CAS-BOT-BC382954  Wyethia angustifolia Anne Constant 1955-4-24 75 Marin South of Stinson Beach 274 Comment
  HSC33186  Wyethia angustifolia Thomas W. Nelson 1974-4-22 1198 Marin Lake Nicascio Comment
  POM289628A  Wyethia angustifolia Lyman Benson 1935-5-16 6572 Marin US 101 N of San Rafael, Mt. Range: Seaward N coast; Watershed: San Francisco Bay. 30 Comment
  POM30020  Wyethia angustifolia Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  UCSB17214  Wyethia angustifolia Brooks, Terry 1963-4-8 Marin 1 mile north of Golden Gate Bridge on Fort Baker 30 Comment
  RSA258887  Wyethia helenioides Thomas W. Nelson 1974-4-22 1198 Marin Lake Nicascio. Comment
  CAS-BOT-BC527084  Xerophyllum tenax F. T. Bioletti 1892-5-22 s.n. Marin Sequoia Canyon Comment
  CAS-BOT-BC329241  Zantedeschia aethiopica J. Klein; A. (Alice) Chavez; S. Tsiu; A. (Armando) Chavez; W. Dreskin 2013-3-9 13329 Marin Plants of Mount Tamalpais. Marin Municipal Water District lands. Log Cabin/Portous Residence off Phoenix Lake Road. Comment
  CAS-BOT-BC530482  Zigadenus fontanus Alice Eastwood 1918-5-11 s.n. Marin Lake Lagunitas Comment
  UC297842  Zostera marina H. E. Parks 1923-3-10 Marin Paradise Cove Comment
  UC399047  Zostera marina H. E. Parks 1923-4-24 Marin Paradise Cove Comment
  UC399049  Zostera marina H. E. Parks 1923-4-28 Marin Paradise Cove Comment
  UC399057  Zostera marina H. E. Parks 1923-3-10 Marin Paradise Cove Comment
  UC399061  Zostera marina H. E. Parks 1923-7-31 Marin Paradise Cove Comment
  UC814383  Zostera marina Milo S. Baker Jun 24-29 1899 3647 Marin Dillons Beach Comment
  RSA152197  Zostera marina W. A. Setchell 1920-10-3 s.n. Marin Belvedere. Comment



  Copyright © 2019 Regents of the University of California — Updated 11 January 2019
0.14 processing seconds