Search Results — 2000 specimen records retrieved (1351 records with coordinates)
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(For large data reqests, please contact Jason Alexander, jason_alexander@berkeley.edu.)

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

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  UCD109790  Abronia latifolia Andreas Stohr 1996-5-19 31 Marin Sand dunes at Dillon Beach. 5 Comment
  CAS-BOT-BC229382  Abronia umbellata John Thomas Howell 1947-5-14 23157 Marin McClure Beach Comment
  SEINET7908228  Acacia decurrens var. dealbata J. Sanford Marin Corte Madera Comment
  UC589463  Acaena pinnatifida var. californica Beryl O. Schreiber 1932-6-17 527 Marin Tomales Bay, Waterfall Beach Comment
  UC193838  Acer negundo Michener and Bioletti May, 1893 Marin Tocaloma Comment
  JEPS42731  Acer negundo var. californicum W. L. Jepson 1910-4-13 4032 Marin Olema Creek Comment
  CAS-BOT-BC28664  Achillea millefolium Saichi Kawahara 1969-5-28 1091 Marin Midden of Coast Miwok habitation site (Mrn 216), Limantour Spit, Drakes Bay Comment
  JEPS25005  Achillea millefolium G. Thomas Robbins 1958-8-31 3930 Marin along e edge of the NWP railroad tracks, 1/2 mi e of US 101 Burdell Siding Comment
  CAS-BOT-BC28659  Achillea millefolium Javier Penalosa 1961-4-8 1292 Marin Plateau NW of 748-ft summit above Paradise Cove. 137 Comment
  CAS-BOT-BC229703  Acmispon glaber var. glaber B. Young; K. Emmett; O. Anderson; J. Baxter 2012-6-23 1702 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., culvert OS-12 Comment
  UCSB58266  Acmispon strigosus Gliessman, Stephen 1969-3-31 Marin Approx. 1.0 mi. N of junction of Marwest Road and Tiburon Peninsula Hwy.; site overlooks the town of Tiburon 91 Comment
  CAS-BOT-BC329228  Acmispon wrangelianus T. Gosliner; A. Castner; M. E. Hannibal; S. Whelan 2013-5-4 13641 Marin Plants of Mount Tamalpais. Marin Municipal Water District lands. Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam. Comment
  SEINET8391859  Adelinia grandis L. F. Henderson 1933-5-21 14226 Marin beyond Point Reyes. Comment
  CAS-BOT-BC132897  Adenostoma fasciculatum C. H. M.; V. B. 1911-9-14 s.n. Marin Lagunitas Comment
  CAS-BOT-BC132900  Adenostoma fasciculatum John Thomas Howell 1930-12-28 5720 Marin Slopes of Mt. Tamalpais above Mill Valley Comment
  CAS-BOT-BC231864  Adenostoma fasciculatum B. Young; K. Emmett; O. Anderson; J. Baxter 2012-6-23 1714 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., culvert OS-12 Comment
  OBI5729  Adenostoma fasciculatum H. F. Copeland 1924-6-16 534 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
  UC63887  Adenostoma fasciculatum Earle Mulliken 1903-6-23 76 Marin vicinity of San Francisco Bay, Mt. Tamalpais Comment
  POM90017  Adenostoma fasciculatum var. fasciculatum Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  UC62714  Adiantum aleuticum W. C. Blasdale 1893-7-14 Marin Lagunitas Comment
  CAS-BOT-BC69010  Adiantum aleuticum unspecified s.n. Marin Mt. Tamalpais Comment
  CHSC24809  Aesculus californica E. L. Rilla 1976-6-3 33 Marin 50 ft w off the Shoreline Hwy 1 intersection with the Dipsea Trail, ca. 1/4 mi nw of Bench Marker 377. 97 Comment
  LA205594  Aesculus californica Carl Epling; William Robison 1935-7-28 sn Marin Muir Woods Park Comment
  UCD161914  Agoseris grandiflora Ayzik Solomeshch 2014-5-28 s.n. Marin Lucas Valley Open Space Preserve, plot LVR 01. UTM Zone 10 E 535981 N 4210876. (Coorindates converted from UTM data by label maker.) 380 Comment
  CAS-BOT-BC21343  Agoseris grandiflora var. grandiflora Gordon H. True 1969-5-9 4917 Marin Pt. Reyes Bird Observatory 3mi. NW of Bolinas at Arroyo Hondo, near bridge 60 Comment
  CAS-BOT-BC22949  Agoseris heterophylla John Thomas Howell 1947-4-27 23102 Marin Bald Mt. west of San Anselmo Comment
  CAS-BOT-BC13123  Agoseris hirsuta John Thomas Howell 1945-8-12 21374 Marin Near Rock Spring, Mount Tamalpais Comment
  CAS-BOT-BC13133  Agoseris hirsuta Miss H. A. Walker 1909-5-31 1703 Marin Tiburon, facing San Franciso Bay Comment
  CAS-BOT-BC127509  Agrostis blasdalei Ronie Clark 1984-5-14 84 -026 Marin Point Reyes National Seashore. Pierce Point Road. North side of road at junction with L Ranch Road. Comment
  SEINET10789852  Agrostis californica Alan A. Beetle 1945-6-12 Beetle 3994 Marin N side of Point Reyes, on bare, hard-packed soil in sand dunes. Comment
  UCD51882  Agrostis capillaris Frank W. Gould 1939-7-23 856 Marin Tomales Point, 5 miles from Inverness. 76 Comment
  UCR136592  Agrostis clivicola var. punta-reyesensis Beecher Crampton 1957-7-11 4281 Marin Central coast, Point Reyes, junction of Valley Ford-Franklin School Road and Dillon Beach Road; summit of grade above Dillon Beach 122 Comment
  UCR146309  Agrostis clivicola var. punta-reyesensis Beecher Crampton 1961-6-28 5918 Marin Point Reyes Peninsula, 3.5 mi south of McClure's Beach, N of Abbott's Lagoon Comment
  CHSC83243  Agrostis densiflora Beecher Crampton 1961-6-28 5918 Marin Point Reyes Peninsula, 3.5 miles south of McClure's Beach, north of Abbott's Lagoon. Comment
  UCD51982  Agrostis densiflora John Thomas Howell 1945-7-4 21274 Marin Inverness. Comment
  UCD52005  Agrostis densiflora Beecher Crampton 1961-6-28 5919 Marin Point Reyes Peninsula, Inverness Ridge, near entrance to Tomales Bay State Park. Comment
  CAS-BOT-BC127192  Agrostis exarata John Thomas Howell 1943-6-6 s.n. Marin On railroad grade above Muir Woods. Comment
  CAS-BOT-BC127199  Agrostis exarata John Thomas Howell 1945-6-3 20922 Marin Twin Beaches. Comment
  CAS-BOT-BC127202  Agrostis exarata Hans Leschke 1945-6-10 s.n. Marin Papermill Creek near Tocaloma. Comment
  CAS-BOT-BC127218  Agrostis exarata John Thomas Howell 1966-7-20 41993 Marin Area adjacent to the John Thomas Howell Botanical Garden, Tiburon. Comment
  CAS-BOT-BC127227  Agrostis exarata John Thomas Howell 1942-6-7 s.n. Marin San Anselmo Canyon. Comment
  RSA129580  Agrostis exarata H. S. Yates 1937-6-5 6570 Marin 1 mil S. W. of Black Point 2 Comment
  UCD52117  Agrostis exarata Beecher Crampton 1957-6-11 4201 Marin 3.8 miles NW of Bolinas. 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
  UCD52322  Agrostis exarata Beecher Crampton 1957-7-11 4276 Marin 1.75 miles east of Dillon Beach. Comment
  UCD52420  Agrostis exarata A. A. Beetle 1945-6-12 3893 Marin Deer Park. Comment
  UCD52242  Agrostis exarata var. pacifica Beecher Crampton 1957-6-11 4202 Marin 3.8 miles NW of Bolinas. Comment
  SEINET10790057  Agrostis exarata var. pacifica John Thomas Howell 1947-6-18 Howell 23265 Marin The Laguna , Chileno Valley. Comment
  UCD52237  Agrostis exarata var. pacifica Beecher Crampton 1958-8-6 5065 Marin bank above Bolinas Lagoon, 3/4 mile north of Bolinas. Comment
  CAS-BOT-BC139668  Agrostis gigantea John Thomas Howell 1941-7-6 16371 Marin Lake Lagunitas Meadows. Comment
  UC1106222  Agrostis hallii Peter H. Raven 1950-6-4 2297 Marin Matt Davis Trail Mount Tamalpais, Azalea Flat (Azalea Flat) 457 Comment
  UC50541  Agrostis hallii J. Burtt Davy Aug 1898 4358 Marin near Olema Comment
  UCD52690  Agrostis hallii Beecher Crampton 1960-6-8 5588 Marin Pt. Reyes Peninsula, northern arm of Drake's Estero at the road crossing. Comment
  CAS-BOT-BC139026  Agrostis pallens John Thomas Howell 1943-7-4 18264 Marin Ledum Swamp on road to Point Reyes. Comment
  CAS-BOT-BC139028  Agrostis pallens John Thomas Howell 1943-7-11 18285 Marin Mount Tamalpais. Near Bootjack. Comment
  CAS-BOT-BC139031  Agrostis pallens John Thomas Howell 1943-5-30 18183 Marin Mill Valley. Summit Avenue. Comment
  CAS-BOT-BC175943  Agrostis pallens John Thomas Howell 1946-5-16 21876 Marin Angel Island, south side Comment
  CAS-BOT-BC231821  Agrostis pallens C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1803 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade from Ridgecrest Blvd to Miller Trail. Comment
  UCD53191  Agrostis pallens P. B. Kennedy 1923-9-8 s.n. Marin Pipe Line trail, near Dutchmans, Mt. Tamalpais. Comment
  CAS-BOT-BC138400  Aira caryophyllea var. capillaris F. Grinnell Jr. 1918-4-28 s.n. Marin Lagunitas. Comment
  CAS-BOT-BC138321  Aira caryophyllea var. caryophyllea Javier Penalosa; D. Ripley 1961-4-29 1406 Marin Tiburon Peninsula. North slope of hill above Paradise Cove. 152 Comment
  CAS-BOT-BC138193  Aira praecox John Thomas Howell 1946-5-26 21958 Marin Ocean bluff, Point Reyes Lighthouse. Comment
  CAS-BOT-BC177086  Albizia lophantha Javier Penalosa 1962-3-3 2234 Marin Fort Cronkhite Comment
  CAS-BOT-BC445321  Alisma lanceolatum Peter Rubtzoff 1980-7-26 9559 Marin Marin-Sonoma county line. San Antonio Creek on east side of Hwy. 101 crossing. On Marin County side of the creek. Comment
  UC1130598  Alisma plantago-aquatica B. Schreiber 1936-7-28 2284 Marin 0.5 mi sw Pt. Reyes; Pt. Reyes Quad. 1 Comment
  UC1177392  Alisma plantago-aquatica John Thomas Howell 1944-6-25 19652 Marin Santa Venetia Comment
  CAS-BOT-BC445389  Alisma plantago-aquatica M. K. Curran 1885-7-1 2 Marin Tamalpais Comment
  CAS-BOT-BC445439  Alisma triviale Catherine Best 1978-7-26 s.n. Marin Tiburon Blvd., Tiburon Comment
  CAS-BOT-BC460759  Allium amplectens John Thomas Howell 1943-5-30 18186 Marin Northside Trail, Mt. Tamalpais Comment
  CAS-BOT-BC466775  Allium dichlamydeum Alice Eastwood 1915-6-23 4754 Marin Pt. Reyes Comment
  CAS-BOT-BC468976  Allium dichlamydeum John Thomas Howell 1946-5-16 21881 Marin Angel Island, on west side Comment
  UC843333  Allium falcifolium Lewis S. Rose 1941-6-8 41260 Marin Rock Springs Mt. Tamalpais, Rock Springs 609 Comment
  CAS-BOT-BC467312  Allium falcifolium Elsie Zeile 1911-6-15 s.n. Marin Tamalpais Comment
  SEINET222586  Allium lacunosum var. lacunosum D. W. McNeal 1979-5-11 2223 Marin Along ridge forming the top of Tiburon Peninsula above Belvedere Comment
  CAS-BOT-BC472710  Allium lacunosum var. lacunosum H. L. Mason 1928-4-28 s.n. Marin Tiburon Peninsula Comment
  CAS-BOT-BC472782  Allium neapolitanum Blanche Clear 1958-3-23 s.n. Marin 160 Marina Vista, Larkspur Comment
  CAS-BOT-BC476634  Allium unifolium Javier Penalosa 1962-6-7 1651 A Marin Along Paradise Drive near Prince Royal Passage. Comment
  UCSC007133  Allocarya Randall Morgan 2002-5-14 3855 Marin Hwy 1 N of Tomales, near Sonomo Co. line Comment
  CAS-BOT-BC169309  Alnus rubra Peter Rubtzoff 1951-9-23 800 Marin Olema Creek, near road from Olema to Bolinas Lagoon Comment
  CAS-BOT-BC169316  Alnus rubra H. E. McMinn 1923-2-18 838 Marin Stinson Beach (Willow Camp) Comment
  JEPS58600  Alnus rubra W. L. Jepson 1897-3-28 Marin Olema Comment
  RSA51381  Alnus rubra L. S. Rose 1950-3-19 50032 Marin Muir Woods. Comment
  SEINET10678412  Alnus rubra Joseph A. Ewan 1933-11-5 Ewan 8093 Marin Cold Bog, Point Reyes Peninsula. Comment
  CAS-BOT-BC138057  Alopecurus aequalis var. sonomensis Ronie Clark 1983-8-2 PR 83 -046 Marin Point Reyes National Seashore. Mesa Road. Bolinas, 3.2 miles from junction of Mesa and Olema-Bolinas Roads in drainage on north side of Mesa Road, across from Coast Guard building. Comment
  CAS-BOT-BC137987  Alopecurus pratensis Wilma Follette 2001-5-10 s.n. Marin Rubicon Canyon, Las Gallinas Valley. Comment
  UC851430  Amaranthus blitoides Lewis S. Rose 1939-9-3 39362 Marin 6 mi n Novato; San Antonio Creek 6 Comment
  POM259271  Amaranthus californicus J. T. Howell 1939-9-3 15352 Marin San Antonio Creek Comment
  CAS-BOT-BC142517  Amelanchier utahensis John Thomas Howell 1947-4-23 23060 Marin Drakes Estero west of Mt. Vision Comment
  UC1127797  Amelanchier utahensis J. B. Spring 1932-6-20 76 Marin near Hammock Hill (Salmon Creek); Petaluma Quad. 152 Comment
  CAS-BOT-BC137862  Ammophila arenaria Alice Eastwood; John Thomas Howell 1939-5-28 7401 Marin Point Reyes Peninsula. Comment
  CAS-BOT-BC177214  Amorpha californica var. napensis John Thomas Howell 1940-5-12 s.n. Marin Lagunitas Creek Canyon Comment
  UC403311  Amsinckia H. E. and S. T. Parks 1930-4-10 480 Marin along road e side of Tiburon Peninsula Comment
  UC1084533  Amsinckia intermedia Peter Kamb 1952-5-30 2295 Marin road from Marshall to Petaluma, 0.2 mi w of fork, 14.9 mi to Marshall Comment
  UCD119281  Amsinckia intermedia K. Esau 1932-3-19 s.n. Marin Mill Valley. Comment
  CAS-BOT-BC222470  Amsinckia lunaris Doreen Smith 2002-4-15 s.n. Marin Cascade Canyon, Fairfax Comment
  UC1061742  Amsinckia spectabilis A. E. Wieslander 1934-3-18 414 Marin Point Reyes 182 Comment
  UC1178220  Amsinckia spectabilis Gene Newcomb 1953-4-19 114 Marin at n end of the town on a hill to the s of a large freshwater pond Dillon Beach Comment
  UC725782  Amsinckia spectabilis A. A. Heller 1940-6-12 15733 Marin 1 mi n of Point Reyes lighthouse Point Reyes Comment
  UC914270  Amsinckia spectabilis Verne Grant, Alva Grant 1947-4-6 7910 Marin 12 mi from Inverness; Point Reyes Peninsula Comment
  RSA638768  Amsinckia spectabilis Michael A. Vincent, Ethan H. Freid 1998-4-8 8183 Marin Point Reyes. Along access road before (north of) Drake s Beach, 12.6 miles after inverness. Comment
  CAS-BOT-BC332719  Anagallis arvensis A. Converse; O. Lindsay 2013-5-23 FD 1306 Marin Plants of Mount Tamalpais. Marin Municipal Water District lands. East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  SEINET8551440  Anagallis arvensis A. Mann 1974-10-18 100 Marin Dillon's beach Comment
  UCD82073  Anaphalis margaritacea Robin McMaster 1972-8-22 209 Marin Millerton Point. Comment
  SEINET12103813  Anemone grayi E. L. Greene 1893-4-2 s.n. Marin Camp Taylor Comment
  UC1300970  Anemone oregana Helen K. Sharsmith 1963-3-9 5199 Marin above Alpine Lake (on Bolinas Ridge, Alpine Dam Rd); Bolinas Ridge 259 Comment
  UC13937  Anemone oregana Chestnut and Drew 1891-3-21 Marin Lagunitas Creek Comment
  UC8921  Anemone oregana H. P. Chandler 1900-2-26 Marin Mill Valley Comment
  UC8922  Anemone oregana W. L. Jepson 1891-3-29 Marin Mill Valley Comment
  UCD137878  Anemopsis californica M. Inaba 1998-5-16 13 Marin west of intersection of Denverton Road and Hwy 12. 6 Comment
Read comments
Sep 26 2014
  JEPS134  Angelica hendersonii William S. Cooper 1925-7-23 69 Marin Point Reyes Comment
  CAS-BOT-BC218486  Angelica hendersonii John Thomas Howell 1944-7-9 19704 Marin Inverness Ridge Comment
  UC1301041  Anisocarpus madioides Helen K. Sharsmith 1963-5-18 5449 Marin above Alpine Lake (on e side of Bolinas Ridge); San Francisco Bay Region, Bolinas Ridge 259 Comment
  CAS-BOT-BC84669  Anthemis cotula Javier Penalosa 1961-8-26 2223 Marin Flat southwest of the NWPRR Trestle Comment
  CAS-BOT-BC84671  Anthemis cotula Javier Penalosa 1961-5-30 1529 Marin Tiburon Blvd. ca. 50 yds. north of Blackfield Dr. Comment
  CAS-BOT-BC280610  Anthoxanthum occidentale James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais. Redwood Canyon Comment
  HSC10093  Anthoxanthum occidentale L. S. Rose 1964-3-19 64009 Marin Hearts Desire Beach, Tomales Bay. 12 Comment
  SEINET182708  Anthoxanthum occidentale Unknown 1925-1-15 Marin Mt. Tamalpais Comment
  CAS-BOT-BC280621  Anthoxanthum occidentale Javier Penalosa 1961-7-15 1988 Marin Tiburon Peninsula. First ravine northwest of the summit 60 Comment
  CAS-BOT-BC137735  Anthoxanthum odoratum John Thomas Howell 1943-6-6 18197 Marin Between Mill Valley and Muir Woods. Comment
  CAS-BOT-BC392043  Aquilegia eximia Alice Eastwood 1900-8-1 s.n. Marin San Anselmo Canon [Canyon] Comment
  CAS-BOT-BC392214  Aquilegia formosa John Thomas Howell 1925-4-5 928 Marin Pipeline Trail Comment
  CAS-BOT-BC17276  Arabis blepharophylla Alice Eastwood; John Thomas Howell 1939-5-28 7394 Marin Point Reyes Lighthouse. Comment
  CAS-BOT-BC17277  Arabis blepharophylla R. E. Frenkel 1964-3-13 396 Marin Dirt road going south from crossing of Walker Creek bridge between Tomales and Point Reyes Station. Comment
  RSA517755  Arabis blepharophylla R. C. Bacigalupi 1948-5-2 2875 Marin Along Lucas Valley rd., 1 mile W of Nicasio summit Comment
  UC1300997  Arabis blepharophylla Helen K. Sharsmith 1963-3-30 5268 Marin Lucas Valley San Francisco Bay Region 137 Comment
  UC1301215  Arabis blepharophylla Helen K. Sharsmith 1963-3-2 5181 A Marin e of Sausalito; San Francisco Bay Region, Wolfback Ridge, Fort Cronkite 228 Comment
Read comments
Dec 14 2011
  UC754294  Arabis blepharophylla R. Bacigalupi 1948-5-2 2875 Marin 1 mi w Nicasio summit (along Lucas Valley Rd) Comment
  SEINET11992140  Arabis blepharophylla F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -126 Marin 6 mi of Marshall on CA 1, near junction of Walker Creek & CA 1 intersection 3 Comment
  UC20761  Aralia californica J. Burtt Davy 1897-10-2 Marin Mt. Tamalpais Comment
  UC20763  Aralia californica J. Burtt Davy 1897-10-2 Marin Mt. Tamalpais Comment
  UC755528  Aralia californica Wilhelm N. Suksdorf 1913-7-12 484 Marin n. of Mill Valley Comment
  CAS-BOT-BC279943  Arbutus menziesii C. Kellner; R. Johnson; M. Murphy; A. Young 2013-4-12 13123 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  SEINET7908144  Arbutus menziesii J. Sanford Marin Corte Madera 61 Comment
  UC1078790  Arceuthobium campylopodum Job Kuijt 1956-11-22 1207 Marin Mt. Vision 500 ft. above Inverness; Point Reyes Peninsula, Mt. Vision Comment
  CAS-BOT-BC410079  Arceuthobium littorum Doreen L. Smith 2004-10-10 s.n. Marin Tomales Bay State Park, Pt. Reyes Comment
  RSA629102  Arctostaphylos Jon E. Keeley 1987-8-22 11131 Marin Adjacent to driveway at 76 Lee Street, Mill Valley. 500 Comment
  RSA629121  Arctostaphylos Jon E. Keeley, Melanie Baer-Keeley 1993-9-10 24685 Marin Above Drake Highway, near turnoff to Tomales Bay State Park, Point Reyes. 120 Comment
  RSA629126  Arctostaphylos Jon E. Keeley, Melanie Baer-Keeley 1993-9-10 24680 Marin Above Drake Highway, near turnoff to Tomales Bay State Park, Point Reyes. 120 Comment
  UC615479  Arctostaphylos Beryl O. Schreiber 1937-2-21 2358 Marin 1.3 mi w Inverness; Mt. Vision 365 Comment
  SEINET11987346  Arctostaphylos X repens W. Knight, Knight, I. 1981-1 4959 Marin Tilden Botanic Garden, Berkeley, orig. from Mt. Vision on Inverness Ridge Comment
  RSA286160  Arctostaphylos canescens subsp. canescens L. R. Abrams 1927-2-19 11570 Marin On the trail from Eldridge Grade to Larsen's. Present specimens were collected near the type station, on Mount Tamalpais. Comment
  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
  LA42405  Arctostaphylos glandulosa Joseph Andorfer Ewan; 1937-4-18 10199 Marin Matt Davis Trail, S slope of West Peak Comment
  RSA89542  Arctostaphylos glandulosa P. A. Munz 1954-8-1 19899 Marin Matt Davis Trail, Mt. Tamalpais. Comment
  UCD50892  Arctostaphylos glandulosa C. M. Belshaw 1937-3-17 2764 Marin San Geronimo Ridge 1 1/2 miles southwest of summit, on south-facing slope. 304 Comment
  UCR52381  Arctostaphylos glandulosa Sandy Floyd, Tom Munton, T'ai Roulston 1987-3-13 26 Marin San Francisco Bay Region, Mt. Tamalpais, East Peak 783 Comment
  CAS-BOT-BC23351  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1944-3-26 19356 Marin Pines west of Inverness Comment
  CAS-BOT-BC23389  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1930-7-20 5376 Marin Hills just north of Phoenix Lake Comment
  RSA626844  Arctostaphylos glandulosa subsp. cushingiana Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24815 Marin 76 Lee St., N end of Mill Valley, base of Mt. Tamalpais. 250 Comment
  RSA626848  Arctostaphylos glandulosa subsp. cushingiana Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24816 Marin 76 Lee St., N end of Mill Valley, base of Mt. Tamalpais. 250 Comment
  RSA626864  Arctostaphylos glandulosa subsp. cushingiana Jon E. Keeley, Melanie Baer Keeley 1993-9-10 24682 Marin Above Drake Highway, near turnoff to Tomales Bay State Park, Point Reyes. 120 Comment
  RSA626865  Arctostaphylos glandulosa subsp. cushingiana Jon E. Keeley, Melanie Baer Keeley 1993-9-10 24691 Marin Above Drake Highway, near turnoff to Tomales Bay State Park, Point Reyes. 120 Comment
  CAS-BOT-BC23182  Arctostaphylos glandulosa subsp. glandulosa Gary D. Wallace 1974-12-26 1361 Marin Mt. Tamalpais St. Pk., along Ridgecrest Pk. Rd. near Mountain Theater 731 Comment
  CAS-BOT-BC23187  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1933-4-1 s.n. Marin Eldredge Grade, Mt. Tamalpais Comment
  CAS-BOT-BC23220  Arctostaphylos glandulosa subsp. glandulosa Doreen Smith 2003-4-12 s.n. Marin Granitic knoll at Shell Beach north of Inverness, Pt. Reyes peninsula. Comment
  RSA15691  Arctostaphylos glandulosa subsp. glandulosa C. B. Wolf 1929-1-13 3435 Marin Mt. Tamalpais. Comment
  RSA626874  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24853 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  RSA626875  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24851 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  RSA626888  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24883 Marin East of West Point Inn, south side of Mt. Tamalpais. 500 Comment
  UC549435  Arctostaphylos glandulosa subsp. glandulosa J. E. Adams 1933-12-27 595 Marin Bootjack Trail Mount Tamalpais Comment
  POM180791  Arctostaphylos glandulosa var. cushingiana J. T. Howell 1930-7-20 5376 Marin Hills just north of Pheonix Lake. Comment
  UCD51098  Arctostaphylos glandulosa var. cushingiana A. E. Wieslander 1936-9-19 703 Marin On east peak of Mount Tamalpais. 701 Comment
  UCD162805  Arctostaphylos hookeri D. O. Burge; K. Zhukovsky, R. Berezuk 2014-8-17 1680 Marin Marin Municipal Water District, north end of Alpine Lake, along Bolinas Fairfax Road. 280 Comment
  JEPS38774  Arctostaphylos hookeri subsp. montana E. M. Zeile 1921-10-2 A 7 C Marin below Rattlesnake Camp; Mt. Tamalpais Comment
  JEPS38775  Arctostaphylos hookeri subsp. montana J. Saunders 1912-3-31 Marin Rock Spring Mt. Tamalpais Comment
  UC187853  Arctostaphylos hookeri subsp. montana Katharine Brandegee 1916-7-9 Marin near the beginning of Rock Spring Trail Tamalpais, Westpoint Comment
  UC83023  Arctostaphylos hookeri subsp. montana Alice Eastwood April 1898 Marin Mt. Tamalpais Comment
  CDA33721  Arctostaphylos manzanita D. G. Kelch 2009-6-25 9 .486 Marin Bayo Vista near Black Point. Comment
  CAS-BOT-BC38757  Arctostaphylos manzanita subsp. manzanita W. R. Dudley 1906-4-14 s.n. Marin Rock Spring, Mt. Tamalpais Comment
  RSA633149  Arctostaphylos montana Jon E. Keeley, Melanie Baer-Keeley 1993-9-12 24866 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  RSA633150  Arctostaphylos montana Jon E. Keeley, Melanie Baer-Keeley 1993-9-12 24865 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  RSA633153  Arctostaphylos montana Jon E. Keeley, Melanie Baer-Keeley 1993-9-12 24869 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  CAS-BOT-BC38508  Arctostaphylos montana subsp. montana Alice Eastwood 1915-4-8 s.n. Marin Mt. Tamalpais. Comment
  CAS-BOT-BC38513  Arctostaphylos montana subsp. montana R. F. Hoover 1964-4-8 8676 Marin Mt. Tamalpais (w. peak), at entrance to radar station. Comment
  SBBG41170  Arctostaphylos montana subsp. montana J. T. Howell 1947-5-25 23200 Marin Simmons Trail, Mt Tamalpais 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
  JEPS48498  Arctostaphylos nummularia Elsa Kraeger 1926-3-13 Marin e side Mt. Tamalpais Comment
  RSA89537  Arctostaphylos nummularia P. A. Munz 1954-8-1 19904 Marin Throckmorton Ridge, Mt. Tamalpais. Comment
  UC672656  Arctostaphylos nummularia H. L. Mason 1926-2-28 2677 Marin s slopes Mount Tamalpais Comment
  UC83021  Arctostaphylos nummularia Katharine Brandegee July 1905 Marin above Mill Valley; Tamalpais Comment
  RSA0034775  Arctostaphylos nummularia Lewis S. Rose 1947-2-24 47026 Marin Mount Tamalpais. 305 Comment
  RSA40458  Arctostaphylos nummularia var. sensitiva H. E. McMinn 1923-3-30 901 Marin Bolinas Ridge - E. end near Alpine Summit. Comment
  SEINET12524613 Image available Arctostaphylos pungens B. F. Palser 1980-1 s.n. Marin On open hillsides with grasses and scattered shrubs along Sir Frances Drake Blvd., San Geronimo. Comment
  CAS-BOT-BC44662  Arctostaphylos sensitiva Brandegee 1892-6-1 s.n. Marin Tamalpais Comment
  CAS-BOT-BC44686  Arctostaphylos sensitiva J. W. Congdon 1893-4-29 s.n. Marin Mt. Tamalpais Comment
  SBBG36830  Arctostaphylos sensitiva L. S. Rose 1969-2-18 69000 Marin Mt Tamalpais 304 Comment
  SEINET2029980 Image available Arctostaphylos sensitiva Lewis S. Rose 1939-2-23 39014 Marin South slope of Mount Tamalpais 366 Comment
  UCSB18452  Arctostaphylos sensitiva 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
  UCSB24677  Arctostaphylos sensitiva McMinn, Howard 1925-10-20 Marin Trail along Summit Bolinas Ridge Comment
  UCD52148  Arctostaphylos uva-ursi Roger Raiche 1982-7-10 20606 Marin On knoll overlooking Tomales Bay State Park on back road .3 mi. n. of its intersection with Pierce Pt. Rd. and e. of small granite quarry in hillside. This road begins 1.4 mi. n. of Pierce Pt. road's intersection with Sir Francis Drake Blvd. or 1 mi. n. of entrance to Tomales Bay State Park. Marin Co. California. Comment
  CAS-BOT-BC44619  Arctostaphylos virgata John H. Thomas 1966-1-30 11473 Marin Inverness Ridge, Pt. Reyes Peninsula, about 3 mi northward from town of Inverness. 121 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-BC46804  Arctostaphylos virgata John Thomas Howell 1926-2-22 1640 Marin Inverness Ridge Comment
  CAS-BOT-BC46842  Arctostaphylos virgata John Thomas Howell 1944-4-2 19362 Marin Bolinas Ridge Comment
  CAS-BOT-BC46847  Arctostaphylos virgata Timothy Plowman 1979-8-18 7908 Marin Tomales Bay. Inverness. Comment
  JEPS38862  Arctostaphylos virgata H. L. Mason 1929-2-17 Marin Inverness Ridge Comment
  JEPS81579  Arctostaphylos virgata R. Raiche 1982-2-6 20141 Marin Sir Francis Drake Blvd. 1.8 mi ne road to Mt. Vision Comment
  RSA141474  Arctostaphylos virgata A. E. Wieslander 1935-3-18 403 Marin 2 miles northwest of Inverness. 152 Comment
  RSA187413  Arctostaphylos virgata John H. Thomas 1966-1-30 11473 Marin Iverness Ridge, Pt. Reyes Peninsula, about 3 mi northward from town of Iverness. 122 Comment
  RSA364253  Arctostaphylos virgata Walter Knight, Irja Knight 1986-2-24 5243 Marin Mt. Tamalpais, camp Aice Eastwood. Ca 400 yds from parking lot near water tank. Comment
  RSA46397  Arctostaphylos virgata J. T. Howell 1947-1-12 s.n. Marin Above Muir Woods, south side of Mt. Tamalpais. Comment
  RSA636948  Arctostaphylos virgata Jon E. Keeley, Melanie Baer-Keeley 1993-9-10 24673 Marin Drake Highway, near turnoff to Tomales Bay State Park, Point Reyes. 120 Comment
  UC549629  Arctostaphylos virgata J. E. Adams 1935-1-9 872 B Marin near Muir Woods; Mount Tamalpais Comment
  UC549631  Arctostaphylos virgata J. E. Adams 1935-1-9 873 Marin near Muir Woods; Mount Tamalpais Comment
  UC571233  Arctostaphylos virgata H. L. Mason 1926-2-21 2658 Marin near summit of road from Inverness to Point Reyes Light Comment
  UC615079  Arctostaphylos virgata Beryl O. Schreiber 1936-3-7 2136 Marin road to Point Reyes Peninsula Comment
  UCD51079  Arctostaphylos virgata H. S. Yates 1935-4-2 5053 Marin Muir Woods. 152 Comment
  CAS-BOT-BC102223  Arctotheca Wilma Follette 1982-5-1 s.n. Marin near Rodeo Lagoon Comment
  UCD129126  Arctotheca calendula T. C. Fuller; Greg Archbald, G. D. Barbe 1990-4-2 4379 Marin Tennessee Valley Trail at Tennessee Cove, Golden Gate National Recreation Area. Comment
  CAS-BOT-BC400450  Aristolochia californica Alice Eastwood 1915-3-28 3985 Marin Lagunitas Comment
  UC367065  Aristolochia californica J. G. Lemmon and wife May 1883 Marin San Rafael Comment
  CAS-BOT-BC400442  Aristolochia californica Kellogg No date on label 2 Marin Angel Island Comment
  SEINET11929729  Armeria maritima E. H. Graham 1931-1 6903 Marin near lighthouse, Pt. Reyes Comment
  RSA240601  Armeria maritima subsp. californica C. W. Tilforth, John Dourley 1973-7-18 921 Marin Ca. 1/4 mi east of Point Reyes Lighthouse, Point Reyes. Comment
  SEINET9176276  Armeria maritima var. californica A. Mann 1974-10-18 100 Marin Devils Rock. 30 Comment
  RSA34965  Artemisia californica Rimo Bacigalupi 1941-12-6 2749 Marin Hills overlooking Fort Baker 198 Comment
  SEINET4343126  Artemisia californica Leila M. Shultz, John S. Shultz 1987-9-16 10703 Marin Coast Hwy 1, ca. 2 miles south of Tomales Comment
  CAS-BOT-BC531673  Artemisia douglasiana A. Williams; E. Brusati; F. Leist; R. Brostrom 2015-7-25 15951 Marin Mount Tamalpais. Marin Municipal Water District lands: On shoulder of Ridgecrest Rd. Comment
  UCD129347  Artemisia pycnocephala Ellis White 1925-4-3 s.n. Marin Angel Island, Bay Region. Comment
  UC1242058  Aspidotis californica Don Branscomb 1959-3-20 Marin Bootjack Camp Mt Tamalpais Comment
  RSA128653  Aspidotis californica P. H. Raven 1950-4-22 1818 Marin Serpentine area between Pantoll and Mountain Theater, Mount Tamalpias Comment
  CAS-BOT-BC65856  Aspidotis carlotta-halliae John Thomas Howell 1962-2-5 37076 Marin on Troop 80 Trail just east of Rattlesnake Camp, Mt. Tamalpais Comment
  CAS-BOT-BC65860  Aspidotis carlotta-halliae John Thomas Howell 1967-3-5 42037 Marin near Rattlesnake Camp, Mt. Tamalpais 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
  RSA686356  Aspidotis carlotta-halliae T. R. Pray 1961-7-20 1871 Marin Mount Tamalpais, below Bootjack Camp Comment
  UC2048015  Aspidotis carlotta-halliae C. J. Rothfels with J. Game, L. P. Agnew 2015-9-19 4620 Marin South side of Pan Toll Road ~ 100m W of its intersection with Panoramic Highway. Comment
  HSC23798  Aspidotis densa R. A. Vanbianchi 1971-12-26 107 Marin San Geronimo Ridge, above the town of San Geronimo Comment
  JEPS79657  Aspidotis densa Edward Lee 1956-4-22 5036 Marin Rocky Ridge Rd Mt Tamalpais Comment
  SEINET11841946  Aster chilensis E. H. Graham 1931-1 6918 Marin camp near "Blacksmith Shop", Point Reyes Comment
  RSA0006719  Astragalus breweri R. C. Barneby, John Thomas Howell 1954-5-24 11583 Marin West slope of Mt. Tamaplais. Comment
  JEPS54644  Astragalus gambelianus Miss M. L. Hutchinson 1912-5-21 Marin Lagunitas Comment
  CAS-BOT-BC193111  Astragalus pycnostachyus var. pycnostachyus M. K. C. 1886-6-4 s.n. Marin Point Reyes Comment
  POM227030  Astragalus pycnostachyus var. pycnostachyus Roxana S. Ferris, I. L. Wiggins 1935-7-19 8115 Marin Head of Drake's Estero. Comment
  SBBG114452  Astragalus pycnostachyus var. pycnostachyus D. Wilken with E. Painter, M. Wetherwax 2000-7-29 15846 Marin small bluff between freshwater drainage and brackish marsh, N side of Sir Francis Drake Hwy, at head of Schooner Bay 10 Comment
  UC13466  Astragalus pycnostachyus var. pycnostachyus Miss M. E. Parsons Sept. 1896 Marin Bolinas Comment
  RSA0006850  Astragalus pycnostachyus var. pycnostachyus J. T. Howell 1945-6-30 21253 Marin Stinson Beach. Comment
  CAS-BOT-BC68123  Athyrium filix-femina subsp. cyclosorum Miss E. Cannon 1892-4-1 s.n. Marin Sausalito Comment
  CAS-BOT-BC68713  Athyrium filix-femina var. californicum Gordon H. True 1977-4-12 8153 Marin Audubon Canyon Ranch - Pike County Gulch (Galloway Canyon), on western slope of Bolinas Ridge, 60 Comment
  SD112344  Athyrium filix-femina var. cyclosorum Darley F. Howe 1961-7-28 3078 Marin I(c) mile from Stinson Beach on the road to Mt. Tamalpais 149 Comment
  JEPS59391  Atriplex W. P. Willcombe Oct. 1913 Marin Comment
  UCSC000223  Atriplex californica Beryl O. Schreiber 1932-7-31 705 Marin Tomales Bay, Indian Beach Comment
  SBBG29936  Atriplex semibaccata J. T. Howell 1943-11-21 19338 Marin W of San Quentin near Greenbrae Comment
  UC1607692  Atriplex suberecta Barbara Ertter with Linda Vorobik 1990-9-29 9651 Marin dried margin on nw side Novato Creek (Stafford Lake w of Novato); Stafford Lake w of Novato on nw side Novato Creek Comment
  CAS-BOT-BC231815  Avena barbata T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1205 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-BC258894  Avena barbata A. Howald; S. Tsiu; L. DiGirolamo; A. Young; S. Whelan 2012-3-24 107 Marin Mount Tamalpais. Marin Municipal Water District lands: Beginning of Alex Forman trail, next to Sky Oaks employee parking lot Comment
  UCD56197  Avena barbata Javier Penalosa 1961-4-8 1290 Marin Tiburon Peninsula. Plateau NW of 748 ft. summit. 137 Comment
  CAS-BOT-BC145761  Avena sativa J. T. Howell 1988-7-16 s.n. Marin In Terra Linda. Comment
  CAS-BOT-BC68355  Azolla filiculoides John Thomas Howell 1946-6-30 22170 Marin Rodeo Lagoon Comment
  POM56129  Baccharis douglasii Philip A. Munz 1922-8-5 6425 Marin Mt. Tamalpais 366 Comment
  CAS-BOT-BC99423  Baccharis pilularis Gordon H. True 1968-7-12 4676 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo. Baccharis plot west of PRBO Headquarters 45 Comment
  UC30384  Baccharis pilularis Ed. Nelson 1898-12-1 Marin Olema Comment
  SEINET5707864 Image available Baccharis pilularis Shirley C. Tucker 1988-1 28891 Marin Comprising major plant in chaparral on Mt. Vision, along Mt. Vision trail from terminus of Drake's Bay Rd., Pt. Reyes peninsula, Marin, Co., California.; Mount Vision Comment
  SBBG12832  Baccharis pilularis subsp. consanguinea E. R. Blakley 1958-9-11 2439 Marin road on S face of Mt Tamalpais Comment
  CAS-BOT-BC421472  Baccharis pilularis subsp. pilularis R. Crowe; S. Whelan; F. Leist; H. Gosliner; T. Wiedenmayer 2014-9-13 14258 Marin Mount Tamalpais. Marin Municipal Water District lands: Worn Springs, by Sky Oaks Road to Culvert WS-13 Comment
  CAS-BOT-BC16465  Barbarea orthoceras Barbara Menzies 1966-3-9 s.n. Marin Point Reyes Peninsula on road to lighthouse. Comment
  UC1301002  Barbarea orthoceras Helen K. Sharsmith 1963-3-9 5201 Marin w side Bolinas Ridge (overlooking Bolinas Lagoon); San Francisco Bay Region 152 Comment
  UCD36625  Beckmannia syzigachne Beecher Crampton 1955-5-24 2813 Marin Marin County, southern boundary of Ignacio, along U.S. Highway 101. Comment
  UCD56787  Beckmannia syzigachne M. K. Brandegee 1910-5-29 s.n. Marin Olema. Comment
  CAS-BOT-BC145782  Beckmannia syzigachne Doreen Smith 1996-6-5 s.n. Marin Lincoln School, Wilson Hill Road. Comment
  UC87185  Bellis perennis T. S. Brandegee 1890-4-13 Marin Mt. Tamalpais Comment
  CAS-BOT-BC75829  Berberis pinnata Mrs. E. C. Sutliffe 1920-3-1 s.n. Marin Sausalito. Comment
  UCD95006  Berberis pinnata Elizabeth McClintock 1963-2-17 s.n. Marin Point Reyes Peninsula. Comment
  CAS-BOT-BC100302  Blennosperma nanum var. robustum Ronie Clark 1983-4-12 PR 83 -009 Marin Point Reyes National Seashore. Tomales Pt.--along trail to the point, 1.6 mi from ranch compound Comment
  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
  RSA169350  Blennosperma nanum var. robustum L. S. Rose 1964-3-19 s.n. Marin Above McClure Beach, Point Reyes Peninsula. 122 Comment
  UC909679  Blennosperma nanum var. robustum J. Thomas Howell 1947-5-14 23153 Marin above, along Point Reyes Peninsula McClure Beach; Point Reyes Peninsula Comment
  SEINET3915173  Bolboschoenus maritimus subsp. paludosus Robert A. Norris 1984-7-10 4778 Marin Alongside Paradise Dr., near Upland Cir., ca. 1.4 mi. E of U.S. Hwy. 101 and a hundred or more ft. from San Francisco Bay, Tiburon Peninsula.; 0 Comment
  CAS-BOT-BC420288  Boykinia occidentalis J. P. Moore 1878-9-22 381 Marin Lagunitas Creek Comment
  JEPS49654  Boykinia occidentalis W. L. Jepson 1900-6-8 557 B Marin Inverness , second valley cascade (second valley cascade) Comment
  SD234170  Boykinia occidentalis Virginia Pinkus Ryder 1964-5-7 206 Marin Inverness. Growing by creek 1 mile No. of Inverness at base of cliff in shade. 0 Comment
  CDA37485  Brachypodium distachyon D. G. Kelch 2011-5-13 11 .249-D Marin Near Phoenix Lake. Comment
  RSA126396  Brachypodium distachyon J. T. Howell 1948-5-31 24327 Marin Devil's Gulch, near Camp Taylor Comment
  UC1177254  Brassica nigra John Thomas Howell 1943-6-6 18196 Marin Between Mill Valley and Muir Woods. Comment
  CAS-BOT-BC30260  Brassica nigra John Thomas Howell 1944-7-9 19723 Marin South of Tomales Bay. Comment
  CAS-BOT-BC231810  Briza maxima J. Klein; G. Block; L. Webb; et al. 2012-5-5 822 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  UCR107865  Briza maxima Tom Paradise 1993-6-7 39 Marin San Francisco Bay area, [North]west of San Rafael, Lucas Valley Road, 8 mi. west of Hwy 101 [latitude and longitude for Big Rock] 46 Comment
  SBBG35423  Briza maxima D. Pendleton, M. Wetherwax 1993-4-3 Marin Sir Francis Drake Hwy, ca. 0.5 mi E of Platform Bridge Rd jct, near Tocaloma 61 Comment
  SEINET3921266  Briza maxima Peter H. Raven 1957-5-2 10729 Marin Four miles west of China Camp.; 0 Comment
  CAS-BOT-BC145561  Briza minor Alice Eastwood 1912-5-1 s.n. Marin Kentfield. Comment
  UC37547  Briza minor W. A. Setchell 1896-6-2 Marin Bolinas Comment
  UC37560  Briza minor J. Burtt Davy 1895-5-13 1248 Marin Redwood Canyon Comment
  UCD57480  Briza minor P. B. Kennedy 1914-4-19 4699 Marin Mill Valley. Comment
  UCSB50663  Briza minor Bjorkman, Belle 1980-5-6 Marin Pt Reyes peninsula; 200 yds down Marshall Beach Trail 60 Comment
  SEINET4174948 Image available Brodiaea laxa Robert A. Norris 1978-1 3786 Marin Locally common at base of rocky slope near Horseshoe Bay (San Francisco Bay-Golden Gate area), Ft. Baker, Marin Co., California. Comment
  CAS-BOT-BC531456  Brodiaea terrestris subsp. terrestris A. Williams 2015-5-15 15792 Marin Mount Tamalpais. Marin Municipal Water District lands: along trail from Lagunitas parking lot to Bon Tempe Comment
  CAS-BOT-BC144319  Bromus L. R. Abrams 1928-4-18 12196 Marin Larkspur. Comment
  UCD58192  Bromus carinatus P. B. Kennedy 1923-5-9 s.n. Marin Near San Rafael. White's Hill. Comment
  SEINET10520183  Bromus carinatus John Thomas Howell 1945-6-24 Howell s.n. Marin Mt. Tamalpais, Marin County. Comment
  CAS-BOT-BC149206  Bromus carinatus var. carinatus John Thomas Howell 1943-5-9 17955 Marin Rafael Hills. Comment
  CAS-BOT-BC149219  Bromus carinatus var. carinatus Mrs. E. C. Sutliffe 1921-5-31 s.n. Marin Inverness. Comment
  CAS-BOT-BC149242  Bromus carinatus var. carinatus John Thomas Howell 1941-5-25 16219 Marin Mount Tamalpais. Rifle Camp. Comment
  CAS-BOT-BC149250  Bromus carinatus var. carinatus John Thomas Howell 1959-11-4 35114 Marin Shore of Bolinas Lagoon north of Stinson Beach. Comment
  CAS-BOT-BC309803  Bromus carinatus var. carinatus P. DaSilva; J. Barrela; S. Huang; M. A. Garcia; J. Stern 2013-5-4 13525 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
  SEINET943641  Bromus carinatus var. carinatus John Thomas Howell 1958-1 33636 Marin S. side of Alpine Lake, Mt. Tamalpais Comment
  CAS-BOT-BC148907  Bromus carinatus var. marginatus Javier Penalosa 1961-4-1 1218 Marin Tiburon Peninsula. Intersection of Blakefield Road and Tiburon Boulevard. (ca. 1 mile from US 101). Comment
  SEINET935035  Bromus carinatus var. marginatus John Thomas Howell 1955-1 30149 Marin Sidewalk Parking near E. Blithedale Ave. at Park School, Mill Valley Comment
  UCD59234  Bromus carinatus var. marginatus P. B. Kennedy 1926-5-20 s.n. Marin Road to Lake Lagunitas. Comment
  UC1010992  Bromus carinatus var. maritimus Virginia Bufford 1935-5-9 37 Marin vicinity of Dillons Beach Comment
  CAS-BOT-BC155827  Bromus catharticus var. elatus Gordon H. True 1981-5-16 s.n. Marin Pacheco Creek, ca. 6 miles north of San Rafael and 0.5 mile west of Highway 101. Comment
  CAS-BOT-BC155830  Bromus catharticus var. elatus John Thomas Howell 1954-7-29 30016 Marin Olema. Comment
  RSA126470  Bromus diandrus J. T. Howell 1945-6-12 s.n. Marin Lagunitas Comment
Read comments
May 1 2011
  CAS-BOT-BC155018  Bromus hordeaceus Javier Penalosa 1961-4-16 1317 Marin Tiburon Peninsula. NWPRR Yard in Tiburon. Comment
  CAS-BOT-BC155379  Bromus hordeaceus John Thomas Howell 1950-5-25 s.n. Marin Mount Tamalpais. Rifle Camp. Comment
  CAS-BOT-BC162434  Bromus laevipes John Thomas Howell 1943-5-22 18119 Marin Fairfax. Comment
  SEINET203589 Image available Bromus laevipes F. J. Hermann 1955-7-25 11922 Marin Mt. Tamalpais, Matt Davis Trail, Bootjack Camp Comment
  UCD58876  Bromus laevipes R. Tofsrud 1948-7-1 s.n. Marin Woodacre. Comment
  CAS-BOT-BC162329  Bromus madritensis John Thomas Howell 1947-4-27 23096 Marin Bald Mountain west of San Anselmo. Comment
  CAS-BOT-BC162251  Bromus maritimus John Thomas Howell 1946-6-30 22147 Marin Rodeo Lagoon. Comment
  POM216467  Bromus maritimus H. F. Copeland 1934-5-27 s.n. Marin Dillon's Beach. Comment
  RSA734060  Bromus maritimus Beecher Crampton 1954-4-28 1819 Marin Marin County, on Point Reyes Peninsula, 1 mile east of Point Reyes Lighthouse. 152 Comment
  SBBG20551  Bromus maritimus M. S. Walters 1960-6-17 Marin Chevron Stn, Stinson Ranch Comment
  CAS-BOT-BC161398  Bromus tectorum John Thomas Howell 1944-5-28 19514 Marin Between Manzanita and Almonte. Comment
  UC53786 Image available Bromus vulgaris Jos. Burtt Davy 1900-6 6853 Marin Point Reyes Peninsula Comment
  POM914486  Cakile maritima var. maritima L. S. Rose 1935-5-19 35178 Marin Stinson Beach. 6 Comment
  SEINET10521053  Calamagrostis crassiglumis John Thomas Howell 1947-6-4 Howell 1412 Marin Point Reyes Peninsula. Swale near radio station. Comment
  SBBG512  Calamagrostis koelerioides A. A. Beetle 1939-7-22 1505 Marin Tomales Pt, 5 mi from Inverness Comment
  UC1131350  Calamagrostis nutkaensis B. Schreiber 1936-6-28 2278 Marin 1.5 mi nnw Indian Beach; Pt. Reyes Quadrangle Comment
  UCD57523  Calamagrostis nutkaensis A. A. Beetle 1943-6-1 1958 Marin Mt. Tamalpais. Comment
  CAS-BOT-BC185106  Calamagrostis ophitidis John Thomas Howell 1966-5-25 41535 Marin John Thomas Howell Botanical Garden, Tiburon. Just north of garden area. Comment
  CAS-BOT-BC184997  Calamagrostis stricta subsp. inexpansa John Thomas Howell 1949-5-25 25338 Marin Point Reyes Peninsula. Behind dunes. Comment
  UCD57785  Calamagrostis stricta subsp. inexpansa Hans Leschke 1947-6-4 s.n. Marin Pt. Reyes peninsula: swamp near Radio Station. Comment
  CAS-BOT-BC438432  Calandrinia ciliata Saichi Kawahara 1968-3-10 16 Marin Sir Francis Drake Highway near site of new high school, 2 miles east of golf course, San Geronimo Valley 115 Comment
  CAS-BOT-BC273227  Calendula arvensis Eva Buxton 1981-3-26 s.n. Marin Tiburon: NE corner Blackie's pasture Comment
  CAS-BOT-BC273230  Calendula arvensis Catherine Best 1982-3-22 s.n. Marin Under Hwy 101 at the Greenbrae overpass Comment
  CAS-BOT-BC273253  Calendula officinalis Javier Penalosa 1961-3-19 1146 Marin Tiburon Peninsula. Tiburon northwest of road to Belvedere Island 304 Comment
  JEPS42840  Callitriche heterophylla var. bolanderi W. L. Jepson 1897-3-28 13822 Marin Olema Comment
  NY409597  Callitriche marginata L. S. Rose 1946-4-18 46039 Marin Ignacio 6.1 Comment
  CAS-BOT-BC132528  Calochortus tiburonensis Mark Okada 1975-6-2 s.n. Marin Ring Mountain, Tiburon Peninsula Comment
  CAS-BOT-BC132531  Calochortus tiburonensis John Thomas Howell 1972-6-18 48876 Marin Slope above Vista de la Bahia at north end of 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
  CAS-BOT-BC483574  Calochortus tolmiei Junea Kelley 1920-4-1 s.n. Marin Inverness Comment
  SEINET6041771  Calochortus tolmiei Unknown 1990-8-12 6325 Marin Point Reyes National Seashore, Trail to Chimney Rock. Comment
  CAS-BOT-BC132566  Calochortus umbellatus John Thomas Howell 1925-4-5 905 Marin Pipeline Trail Comment
  SEINET3992422  Calochortus umbellatus Lincoln Constance, Alan A. Beetle 1940-4-20 2565 Marin Four miles southeast of Fairfax 427 Comment
  UC1601664  Calochortus umbellatus Harley P. Chandler 1900-2-26 482 Marin Mount Tamalpais San Francisco Bay Region Comment
  UC427867  Calochortus umbellatus H. E. Parks Apr 1926 Marin above Muir Wood Comment
  CAS-BOT-BC270544  Calycadenia multiglandulosa R. F. Hoover 1965-7-6 9465 Marin Tiburon Comment
  HSC23764  Calycadenia multiglandulosa R. A. Vanbianchi 1971-9-1 72 Marin San Geronimo Ridge Comment
  JEPS38530  Calycadenia multiglandulosa W. L. Jepson 1940-6-5 19949 Marin Tiburon Comment
  UC1296203  Calycadenia multiglandulosa R. F. Hoover 1965-7-6 9465 Marin Tiburon Comment
  UC175021  Calycadenia multiglandulosa Katharine Brandegee Marin Tiburon Comment
  UC903182  Calycadenia multiglandulosa Ethel Crum 1933-7-9 1504 Marin 5 mi sw, Meadow Club golf links Fairfax; North Coast Ranges, Mount Tamalpais 274 Comment
  CAS-BOT-BC270537  Calycadenia multiglandulosa Doreen Smith 2002-10-10 s.n. Marin Big Rock Ridge Comment
  CAS-BOT-BC270541  Calycadenia multiglandulosa John Thomas Howell 1926-8-15 2181 Marin Corte Madera Ridge, Mount Tamalpais 152 Comment
  CAS-BOT-BC270565  Calycadenia multiglandulosa Alice Eastwood 1915-9-19 s.n. Marin Mount Tamalpais Comment
  RSA355699  Calycadenia multiglandulosa subsp. bicolor Walter Wisura, D. Kelly 1986-7-25 4126 Marin Along Bolinas-Fairfax Road, dry slopes NW of Alpine Lake Comment
  RSA254286  Calycadenia multiglandulosa subsp. cephalotes Robert A. Norris 1974-10-13 2219 Marin Above parking area, Bootjack Camp, Mt. Tamalpais Comment
  RSA255591  Calycadenia multiglandulosa subsp. cephalotes Gerald D. Carr 1971-8-17 638 Marin Tiburon, 1 mile above access from Trestle Glen Dr. 61 Comment
  RSA51403  Calycadenia multiglandulosa subsp. cephalotes L. S. Rose 1949-8-6 49150 Marin 4 miles W of Fairfax, above Alpine Lake Comment
  CAS-BOT-BC229736  Calystegia collina C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1124 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  CAS-BOT-BC436390  Calystegia collina subsp. collina John Thomas Howell 1940-5-12 15433 Marin South end of Carson Ridge Comment
  JEPS86776  Calystegia occidentalis Jack and Betty Guggolz 1990-5-18 1050 Marin About 1/2 mi south of the Two Rock Ranch Military Reservation Comment
  JEPS31625  Calystegia purpurata W. L. Jepson 1922-8-13 9808 Marin Fairfax Comment
  JEPS78951  Calystegia purpurata Edward Lee 1936-6-14 2228 Marin (Deep Park to Shaver grade) Trail just s Shaver Grade; s of Shaver Grade Comment
  RSA394608  Calystegia purpurata M. B. Dunkle 1936-8-14 249 Marin E. Bolinas Bay. Comment
  SJSU8762  Calystegia purpurata L. A. Willis 1967-4-22 85 Marin near Stinson Beach 2-3 mi SW of Mt Tamalpais Comment
  UC141609  Calystegia purpurata Katharine Brandegee 1905-1 Marin Rodeo Lagoon n Sausalito; n of Sausalito, Rodeo Lagoon Comment
  CAS-BOT-BC215857  Calystegia purpurata subsp. purpurata Saichi Kawahara 1968-5-11 416 Marin Excelsior Lane, Sausalito 9 Comment
  CAS-BOT-BC215887  Calystegia purpurata subsp. purpurata John Thomas Howell 1946-5-12 21786 Marin Carson Ridge Comment
  CAS-BOT-BC215895  Calystegia purpurata subsp. purpurata Mrs. E. C. Sutliffe 1920-7-1 s.n. Marin Bolinas near Olema Comment
  LA204772  Calystegia purpurata subsp. purpurata Carl Epling; 1921-3-12 5157 Marin Comment
  CAS-BOT-BC224724  Calystegia purpurata subsp. saxicola Javier Penalosa 1961-7-29 2008 Marin McClure Beach, Pt. Reyes Peninsula Comment
  CAS-BOT-BC224338  Calystegia subacaulis subsp. subacaulis John Thomas Howell 1939-5-14 14673 Marin Lower end of Berry Trail, Mt. Tamalpais Comment
  CAS-BOT-BC83561  Calystegia subacaulis subsp. subacaulis Doreen Smith 2007-8-1 s.n. Marin Abandoned Road F Comment
  CAS-BOT-BC497590  Camassia quamash subsp. linearis Frank W. Gould 1938-5-22 412 Marin Tomales Point, 8 miles from Inverness 91 Comment
  RSA449042  Camissonia ovata H. de Forest 1930-4-21 s.n. Marin Lake Lagunitas. Comment
  CAS-BOT-BC160252  Camissoniopsis cheiranthifolia subsp. cheiranthifolia John Thomas Howell 1946-5-4 21749 Marin Dillons Beach Comment
  CAS-BOT-BC160261  Camissoniopsis cheiranthifolia subsp. cheiranthifolia Saichi Kawahara 1969-3-28 451 Marin Midden of Coast Miwok habitation site (Mrn 216), Limantour Spit, Drakes Bay Comment
  UC635399  Camissoniopsis cheiranthifolia subsp. cheiranthifolia H. L. Mason 1924-11-16 1147 Marin sand dunes Comment
  UC1042536  Campanula angustiflora John Thomas Howell 1946-5-12 21818 Marin Carson country Comment
  SEINET10463864  Campanula angustiflora Alice Eastwood 1898-7-17 Eastwood s.n. Marin Mount Tamalpais Comment
  SEINET10463906  Campanula californica A. Arthur Heller 1941-7-18 Heller s.n. Marin ALONG RD N OF HEAD OF DRAKE'S ESTUARY, POINT REYES PEN MOIST MEADOW AMONG GRASSES ALONG ROAD Comment
  SEINET10703190  Campanula scouleri David B. Dunn 1940-1 Dunn UMO 51426 Marin Collected at Biledo Meadows south of the Mariposa Big Tree Grove (out of park). Comment
  CAS-BOT-BC403906  Cannabis sativa W. C. Lewis 1919-9-1 s.n. Marin Tiburon Comment
  CDA30603  Capsella bursa-pastoris M. Beyers 2010-1-9 271 Marin Mill Valley, in front of Dan's Liquors, off of Highway 1/Shoreline Highway. 2 Comment
  CAS-BOT-BC37472  Cardamine californica John Thomas Howell 1939-4-23 14612 Marin Mount Tamalpais. Corte Madera Ridge. 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-BC37480  Cardamine californica Javier Penalosa 1962-3-31 2283 Marin Tiburon Peninsula. Ridge over the longer of the Peninsula Railroad tunnels. Comment
  CAS-BOT-BC37503  Cardamine californica W. C. McCalla 1925-1-24 3262 Marin Mill Valley. Comment
  SBBG29871  Cardamine californica L. S. Rose 1933-4-12 33071 Marin Sausalito Comment
  SFV12519  Cardamine californica K. A. Wilson 1975-3-28 1469 Marin Mount Tamalpais State Park. Tourist Club Highway (Trail), south of Panoramic Highway. West facing slope. 244 Comment
  JEPS53374  Cardamine californica var. integrifolia W. L. Jepson 1924-2-10 10311 a Marin Papermill Creek Comment
  JEPS53385  Cardamine californica var. integrifolia W. L. Jepson 1891-3-29 5 j Marin Mill Valley Comment
  UC403386  Cardamine californica var. integrifolia H. E. and S. T. Parks 1930-4-10 471 Marin Lake Phoenix Ross District, Lake Phoenix 0 Comment
  POM272919  Cardamine californica var. integrifolia Lyman Benson 1929-3-21 1028 Marin Larkspur. Comment
  UCR5141  Cardamine californica var. sinuata David Eslinger 1970-4-5 s.n. Marin San Francisco Bay Region, Samuel P. Taylor State Park, campsites 152 Comment
  CAS-BOT-BC37911  Cardamine oligosperma R. Bacigalupi 1922-3-18 s.n. Marin Head of Mill Valley. Comment
  JEPS27985  Cardionema ramosissimum Rimo Bacigalupi 1961-5-29 7727 Marin 1 mi. due e. Pt. Reyes Station (summit of hill at n. end of Bolinas Ridge (589 ft. on Inverness Quad.)); Inverness Quad. 146 Comment
  UC767020  Cardionema ramosissimum R. F. Hoover 1941-5-21 5171 Marin Point Reyes Comment
  CAS-BOT-BC281718  Carduus pycnocephalus John Thomas Howell 1946-5-4 21754 Marin Along Redwood Highway near Burdell Comment
  CAS-BOT-BC18293  Carex Hans Leschke 1944-4-2 s.n. Marin Tamalpais. Between Rock Springs & Barth's Retreat. Comment
  UC905011  Carex athrostachya John Thomas Howell 1946-6-13 22025 Marin Chileno Valley Comment
  CAS-BOT-BC19239  Carex barbarae Peter H. Raven; Michael P. Johnson 1967-5-2 21357 Marin Angel Island. Hospital Cove, west side of island. 15 Comment
  CAS-BOT-BC19247  Carex barbarae John Thomas Howell 1939-7-2 s.n. Marin Elk Valley. Comment
  CAS-BOT-BC19242  Carex barbarae Javier Penalosa 1961-4-8 1273 Marin Tiburon Peninsula. On dirt road intersecting Tiburon Blvd. ca. 1000 feet northwest of raod to Belvedere Island. 60 Comment
  CAS-BOT-BC19454  Carex bolanderi John Thomas Howell 1944-6-4 19539 Marin Inverness Ridge west of Inverness. Comment
  CAS-BOT-BC531486  Carex bolanderi D. Smith; J. Kurzweil; V. Smith; P. Suri 2015-7-24 15901 Marin Mount Tamalpais. Marin Municipal Water District lands: on bank of Lake Lagnitas, next to dam Comment
  UC905002  Carex bolanderi John Thomas Howell 1944-6-4 19540 Marin w Inverness; Inverness Ridge Comment
  CAS-BOT-BC34031  Carex brevicaulis John Thomas Howell 1946-5-4 21727 Marin Near Dillons Beach. Comment
  CAS-BOT-BC34034  Carex brevicaulis John Thomas Howell 1946-4-21 21683 Marin Near radio station, Pt. Reyes Peninsula. Comment
  CAS-BOT-BC34040  Carex brevicaulis John Thomas Howell 1939-5-28 7380 Marin Pt. Reyes Lighthouse. Comment
  CAS-BOT-BC34074  Carex brevicaulis John Thomas Howell 1938-6-19 13925 Marin Head of Steep Ravine, Mt. Tamalpais. Comment
  CAS-BOT-BC34390  Carex cusickii John Thomas Howell 1958-6-28 33641 Marin Willow Meadow, Mt. Tamalpais. Comment
  RSA52309  Carex cusickii J. T. Howell 1942-7-12 17021 Marin Potrero Meadows, Mt. Tamalpais. Comment
  CAS-BOT-BC35003  Carex densa John Thomas Howell 1938-6-5 13903 Marin Rock Spring, Mt. Tamalpais. Comment
  UC823333  Carex densa Joseph Andorfer Ewan 1934-3-15 8884 Marin 2 mi E of Aurora (School on Tomales road) Comment
  CAS-BOT-BC19892  Carex echinata subsp. phyllomanica John Thomas Howell 1939-5-28 s.n. Marin Sedum Swamp. Comment
  CAS-BOT-BC20837  Carex garberi John Thomas Howell 1947-5-14 23170 Marin Near Ledum Swamp, Pt. Reyes Peninsula. Comment
  CAS-BOT-BC20836  Carex garberi Malcom A. Nobs; Stanley Galen [S. Galen] Smith 1949-6-29 897 Marin North side of Pt. Reyes Road, just north of Pierce Pt. Road, about 3 miles north of Inverness. Comment
  CAS-BOT-BC20880  Carex globosa Gordon H. True 1978-4-13 8160 Marin Audubon Canyon Ranch. 6 Comment
  CAS-BOT-BC351058  Carex globosa 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
  SEINET10752914  Carex globosa Lewis S. Rose 1940-4-28 Rose 40246 Marin Bootjack Camp., Mt. Tamalpais Mountain meadow. 305 Comment
  SEINET3143642  Carex globosa L. S. Rose 1940-4-28 40239 Marin Bootjack Camp, Mt. Tamalpais, Proc. Linn. Sec. 1:259.(1845) Comment
  SEINET7559897 Image available Carex globosa F. J. Hermann 1955-7-25 11925 Marin West slope Mt. Tamalpais. Comment
  CAS-BOT-BC28383  Carex gracilior John Thomas Howell 1946-5-16 21870 Marin Angel Island, S side. Comment
  SEINET3128183  Carex gracilior L. S. Rose 1939-4-23 39079 Marin Nicasio 46 Comment
  CAS-BOT-BC146595  Carex gynodynama John Thomas Howell 1938-6-5 13901 Marin Rock Spring, Mt. Tamalpais Comment
  CAS-BOT-BC539838  Carex gynodynama Elsa Thorsteinson 1938-6-1 s.n. Marin Lake Lagunitas (opposite end from dam) Comment
  CAS-BOT-BC20463  Carex harfordii Gordon H. True 1970-5-8 s.n. Marin Point Reyes Bird Observatory 3 miles NW of Bolinas at Arroyo Hondo. On ridge east of Arroyo Hondo. 274 Comment
  CAS-BOT-BC22144  Carex harfordii John Thomas Howell 1940-5-26 15537 Marin Little Carson Falls. Comment
  CAS-BOT-BC22324  Carex harfordii John Thomas Howell 1938-6-5 13904 Marin Rock Spring, Mt. Tamlpais. Comment
  CAS-BOT-BC229724  Carex lasiocarpa E. Wrubel; A. Castner; E. Tyson; et al. 2012-6-23 1505 Marin Marin Municipal Water District Lands: Mount Tamalpais. Lagunitas Rock-Springs Rd. to junction with Laurel Dell Rd., near edge of slough sedge and Potrero Meadow Trail. Comment
Read comments
Feb 15 2018
  CAS-BOT-BC21123  Carex leptalea John Thomas Howell 1943-7-4 18254 Marin Ledum Swamp on road to Pt. Reyes. Comment
  CAS-BOT-BC146638  Carex mendocinensis John Thomas Howell 1942-7-12 17020 Marin Potrero Meadow, Mt. Tamalpais Comment
  SEINET7483607 Image available Carex mendocinensis F. J. Hermann 1955-1 11917 Marin edge of Muir Woods Road below Bootjack Camp, Mt. Tamalpais Comment
  SEINET7568181 Image available Carex montereyensis Andrew L. Hipp 1999-5-25 326 Marin Point Reyes National Seashore, on road leading NE away from Youth Hostel. 61 Comment
  CAS-BOT-BC119524  Carex nudata Hans Leschke 1944-3-19 s.n. Marin Near creek at foot of Fish grade W of Ross Comment
  CAS-BOT-BC119400  Carex obnupta Lewis Samuel Rose 1935-5-11 35160 Marin Stinson Beach. Comment
  UC1100486  Carex obnupta Herbert L. Mason 1946-7-24 12935 Marin third lake (at Double Point) s Bear Valley (on road to Lake Ranch) 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
  UC1100490  Carex obnupta Herbert L. Mason 1932-7-24 7122 Marin Inverness Ridge Comment
  UC583126  Carex obnupta John Thomas Howell and J. W. Stacey 1936-6-7 12648 Marin on road to Point Reyes; Ledum Swamp Comment
  UC615109  Carex obnupta Beryl O. Schreiber 1937-4-25 2390 Marin Inverness 45 Comment
  CAS-BOT-BC119405  Carex obnupta Hans Leschke 1945-4-29 s.n. Marin Tamalpais: near Camp Lagunitas Comment
  RSA121769  Carex obnupta B. O. Schreiber 1937-4-25 2390 Marin Pt. Reyes, Inverness. 46 Comment
  CAS-BOT-BC119160  Carex pansa Catherine Best; Wilma Follette; Gordon H. True 1980-6-10 8477 Marin Pastureland between Abbotts lagoon and Pt. Reyes Highway. Comment
  CAS-BOT-BC118435  Carex praegracilis J. Penalosa 1961-8-26 2197 Marin Tiburon Blvd at Belvedere Dr. Comment
  RSA51301  Carex serratodens Peter H. Raven 1950-6-4 s.n. Marin Matt Davis Trail between Ayalea Flat and Bootjack, Mt. Tamalpias. 488 Comment
  SEINET10751672  Carex serratodens Lewis S. Rose 1939-5-17 Rose 39130 Marin Open wet hills. 15 Comment
  SEINET4292172 Image available Carex subbracteata A. L. Hipp 1999-1 306 Marin Point Reyes National Seashore. Near Bayview trailhead. Comment
  CAS-BOT-BC116897  Carex subbracteata var. subbracteata John Thomas Howell 1937-6-13 13053 Marin Bolinas Comment
  CAS-BOT-BC116900  Carex subbracteata var. subbracteata John Thomas Howell; J. W. Stacey 1936-6-7 12633 Marin San Geronimo Comment
  CAS-BOT-BC115585  Carex tumulicola John Thomas Howell 1943-5-2 17929 A Marin Big Carson Canyon Comment
  CAS-BOT-BC115597  Carex tumulicola J. Penalosa 1961-3-25 1208 Marin Near intersection of Blakefield Dr. and Tiburon Blvd. Ca 1 mi from US 101. Comment
  UC905029  Carex vesicaria var. major John Thomas Howell 1946-6-13 22032 Marin Chileno Valley Comment
  CAS-BOT-BC230230  Carpobrotus edulis John Thomas Howell 1948-6-6 24330 Marin Bolinas Sand Spit Comment
  CAS-BOT-BC281898  Carthamus lanatus R. Allan Ballard 1960-7-21 s.n. Marin Nicasio Area Comment
  UCD122143  Castilleja affinis H. A. Borthwick 1925-6-5 1955 Marin location unknown. Comment
  JEPS46018  Castilleja affinis subsp. affinis L. R. Heckard 1956-7-15 801 Marin head of Drake's Estuary, along Sir Francis Drake Blvd Pt. Reyes Peninsula Comment
  JEPS77234  Castilleja affinis subsp. affinis Robert M. Lloyd 1963-4-24 2376 Marin trail to McClures Beach from end of road Comment
  JEPS58951  Castilleja affinis subsp. affinis John Thomas Howell 1942-4-19 16947 Marin Carson Ridge Comment
  UCSB58241  Castilleja affinis subsp. neglecta Gliessman, Stephen 1969-3-31 Marin S. side of Paradise Drive; 1.3 mi. N. of junction with Marwest Road; Tiburon Peninsula 30 Comment
  CAS-BOT-BC249245  Castilleja ambigua Doreen Smith 2000-6-25 s.n. Marin Bolinas Lagoon west shore near the Eucalyptus avenue Comment
  JEPS86697  Castilleja ambigua subsp. ambigua T. I. Chuang with F. M. Chuang 1990-6-2 7812 Marin about 0.5 mi n Dillon Beach Rd. and Valley Ford Rd. junction Comment
  RSA189646  Castilleja ambigua subsp. ambigua Noel Holmgren, James L. Reveal 1966-6-6 2643 Marin Point Reyes, near access to Point Reyes Beach. Comment
  UC27173  Castilleja densiflora subsp. densiflora E. L. Greene Apr 1882 Marin San Rafael Comment
  UC444419  Castilleja densiflora subsp. densiflora Miss Eastwood 1901-5-6 Marin hills back of settlement Inverness Comment
  JEPS46020  Castilleja exserta subsp. latifolia L. R. Heckard 1956-7-15 799 Marin e of Pt. Reyes Lighthouse 152 Comment
  CAS-BOT-BC231859  Castilleja foliolosa C. Kellner; M. Camarillo; V. Reeder; et al. 2012-5-5 1309 Marin Marin Municipal Water District Lands: Mount Tamalpais. Junction of Miller Trail and Old Railroad Grade. Comment
  POM316769  Castilleja franciscana Patricia Wilder 1965-6-7 3558 Marin Bolinas Ridge Road. N Coast mtn range. Pacific drainage area. 183 Comment
  RSA221709  Castilleja franciscana Noel Holmgren, Liew Fah Seong 1969-6-23 3604 Marin Calif. 1, 4.4 miles north of Point Reyes Station. Comment
  CAS-BOT-BC32541  Castilleja inflata Francis Whittier Pennell; John Thomas Howell 1940-5-20 25473 Marin Point Reyes 152 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
  RSA13550  Castilleja neglecta H. E. Parks, S. T. Parks 1930-4-10 484 Marin Tiburon. Comment
  UCD123047  Castilleja rubicundula subsp. lithospermoides H. A. Borthwick 1925-6-5 1954 Marin Exact location unknown. Comment
  JEPS35815  Castilleja subinclusa subsp. franciscana Rimo Bacigalupi, and L. R. Heckard 1964-7-27 8961 Marin 11.5 mi e Marshall (along road from Marshall to Petaluma, 0.8 mi w of junction with Wilson Hill road) Comment
  JEPS3621  Castilleja subinclusa subsp. franciscana Charlee B. Rollis 1951-7-15 39 Marin near Bolinas Bay 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
  JEPS67843  Castilleja subinclusa subsp. franciscana L. R. Heckard and Richard Brown 1972-5-2 2906 B Marin above Coast Creek (along Bear Valley road, between Divide Meadow and coast, ca 0.5 mi from ocean, Pt. Reyes Seashore); Pt. Reyes Seashore Comment
  JEPS73310  Castilleja subinclusa subsp. franciscana Edward Lee with Joe Ewan and Annetta Carter 1934-4-30 798 Marin 1.8 mi from Estero district school, schoolhouse (nw of Tomales) Comment
  UC885115  Castilleja subinclusa subsp. franciscana Milo S. Baker Mar 1932 5918 Marin Bolinas Bay; at highway Comment
  SJSU11464  Castilleja subinclusa subsp. franciscana L. A. Willis 1967-4-22 Marin Frank Valley at S end Bolinas Ridge Comment
  JEPS34402  Castilleja wightii Rimo Bacigalupi, and L. R. Heckard, T. Chuang 1963-6-12 8878 Marin 1.5 mi sw Fairfax (0.2 mi s of and above junction of old Bolinas road and the new grade) 182 Comment
  JEPS35814  Castilleja wightii Rimo Bacigalupi, and L. R. Heckard 1964-7-27 8960 Marin 9.5 mi e Marshall to Petaluma road jct. with Highway 1 at Marshall (along road from Marshall to Petaluma); Marshall Comment
  SEINET14183543  Castilleja wightii K. Burnstad 1974-10-18 s.n. Marin Dillon Beach. 30 Comment
  JEPS47456  Castilleja wightii L. R. Heckard 1966-8-17 1555 Marin along road where highway crosses Drake's Estuary Comment
  SJSU2233  Castilleja wightii R. G. Clement 1960-4-24 57 Marin by Tomales Bay near Marshalls Comment
  NY68182  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-BC47771  Ceanothus W. R. Dudley 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC47774  Ceanothus Damon Smith 2002-4-7 s.n. Marin occurs on Mt. Tamalpais Comment
  JEPS42344  Ceanothus cuneatus var. cuneatus W. L. Jepson 1912-3-26 4765 Marin first ridge s Mill Valley; Mt. Tamalpais Comment
  JEPS46059  Ceanothus cuneatus var. cuneatus Wilfred T. Frost 1932-8-27 450 Marin Mount Tamalpais Comment
  SJSU5721  Ceanothus cuneatus var. cuneatus L. S. Rose 1968-3-18 68006 Marin Bootjack Camp, Mt Tamalpais 365 Comment
  UC1281524  Ceanothus cuneatus var. cuneatus H. E. McMinn 1923-2-17 846 Marin above Mt. Theatre Comment
  UC80092  Ceanothus cuneatus var. cuneatus Michener and Bioletti 1893-4-15 Marin Fairfax Comment
  CAS-BOT-BC48434  Ceanothus cuneatus var. ramulosus Bruce A. Stein 1981-2-21 412 Marin Just east of Bootjack Camp along road, Mt. Tamalpais State Park 426 Comment
  CAS-BOT-BC48440  Ceanothus cuneatus var. ramulosus John Thomas Howell 1942-3-8 16934 Marin Between Fairfax and Carson Ridge above Cascade Canyon Comment
  CAS-BOT-BC49139  Ceanothus cuneatus var. ramulosus Alice Eastwood 1913-3-16 2499 Marin Mt. Tamalpais Comment
  CAS-BOT-BC49146  Ceanothus cuneatus var. ramulosus John Thomas Howell 1939-6-25 s.n. Marin Summit Ave. above Mill Valley Comment
  SBBG4475  Ceanothus cuneatus var. ramulosus H. and M. Dearing 1940-3-21 4149 Marin Mt Tamalpais Comment
  JEPS42385  Ceanothus dentatus W. L. Jepson 1892-9-9 14016 Marin ca 1/4 mi below summit; Mt. Tamalpais Comment
  CAS-BOT-BC50933  Ceanothus foliosus var. foliosus Brandegee 1891-5-1 49 Marin Tamalpais Comment
  CAS-BOT-BC50945  Ceanothus foliosus var. foliosus Elsie Zeile 1910-4-10 s.n. Marin Tamalpais Comment
  CAS-BOT-BC50948  Ceanothus foliosus var. foliosus John Thomas Howell 1930-12-28 5717 Marin Slope of Mt. Tamalpais above Mill Valley Comment
  POM87492  Ceanothus foliosus var. medius Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  CAS-BOT-BC64326  Ceanothus gloriosus subsp. exaltatus Hans Leschke 1944-4-2 s.n. Marin Bolinas Ridge. Comment
  CAS-BOT-BC64372  Ceanothus gloriosus subsp. exaltatus Doreen Smith 2002-3-31 s.n. Marin Bolinas Ridge fire road, 2 mi. from intersection of Bolinas-Fairfax Rd. & Ridgecrest Blvd. Comment
  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
  POM301628  Ceanothus gloriosus var. gloriosus Carl B. Wolf 1941-7-30 11111 Marin Point Reyes, 4.5 miles SW of Radio Corp. AM Station on road to lighthouse. 76 Comment
  UC723777  Ceanothus gloriosus var. gloriosus Joseph Andorfer Ewan 1936-1-1 9385 Marin 1/2 mi E U.S. Naval Station, Point Reyes road. Comment
  CAS-BOT-BC421479  Ceanothus jepsonii S. Simono; I. Katten; M. E. Hannibal; V. Smith; N. Morganstein 2014-5-10 14224 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, approximately 0.33 miles from intersection with Bolinas-Fairfax road, plot along unofficial trail to east. Comment
  CAS-BOT-BC50660  Ceanothus jepsonii C. Hart Merriam; Vernon O. Bailey 1911-9-10 s.n. Marin Lagunitas Canyon Comment
  CAS-BOT-BC51103  Ceanothus jepsonii Adele Lewis Grant 1917-4-20 922 Marin Mt. Tamalpais Comment
  JEPS42128  Ceanothus jepsonii Joseph Andorfer Ewan and Nesta Ewan 1937-3-14 10186 Marin near summit; San Geronimo Ridge Comment
  UC338457  Ceanothus jepsonii Lemmon 1894-10-12 Marin Mt. Tamalpias Comment
  CAS-BOT-BC50627  Ceanothus jepsonii Wilma Follette 2002-5-21 s.n. Marin Ridge top, mcIsaac Ranch, G.G.N.R.A. Comment
Read comments
Aug 16 2017
  CAS-BOT-BC83791  Ceanothus masonii D. O. Burge 2007-5-8 913 b Marin Golden Gate National Recreation Area, Bolinas Ridge 450 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
  CAS-BOT-BC51502  Ceanothus oliganthus var. sorediatus J. W. Congdon 1892-5-22 s.n. Marin Slopes of Tamalpais Comment
  CAS-BOT-BC51507  Ceanothus oliganthus var. sorediatus James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  JEPS42209  Ceanothus oliganthus var. sorediatus W. L. Jepson 1896-3-23 13998 Marin near Cascades; Mt. Tamalpais Comment
  JEPS48867  Ceanothus oliganthus var. sorediatus Elsa Kraeger 1926-3-13 Marin e slope Mt. Tamalpais Comment
  SEINET13942069 Image available Ceanothus parryi James A. Erdman 1975-1 s.n. Marin 3 mi SW of Nicasio in Mixed Evergreen Forest (Kuchler); about 400 ft alt. 122 Comment
  CAS-BOT-BC52966  Ceanothus thyrsiflorus H. E. McMinn 1922-12-27 422 A Marin Near Lagunitas Comment
  CAS-BOT-BC52970  Ceanothus thyrsiflorus C. Hart Merriam 1910-8-4 s.n. Marin Lagunitas Comment
  RSA178048  Ceanothus thyrsiflorus Robert F. Thorne 1965-4-21 34416 Marin Near confluence of Lagunitas and Nicasio Creeks. 30 Comment
  RSA285652  Ceanothus thyrsiflorus D. C. Michener 1982-7-25 4109 Marin Bolinas Ridge, along firebreak off of Fairfax-Bolinas Road, 0.5 mile west of summit jct with Ridgecrest Road. Comment
  UCR198221  Ceanothus thyrsiflorus Dean Kelch 2006-5-10 06 .180 Marin Lucas Valley Road 99 Comment
  SEINET12210789  Ceanothus thyrsiflorus W. Knight, Knight, I. 1982-1 4510 Marin Tilden Botanic Garden, Berkeley Comment
  UC1177300  Centaurea calcitrapa J. Thomas Howell 1944-6-25 Marin Santa Venetia Comment
  RSA254184  Centaurea calcitrapa Robert A. Norris 1974-6-7 2067 Marin Richardson Bay Park, Tiburon Comment
  UC589565  Centaurea melitensis Beryl O. Schreiber 1932-6-17 492 Marin Waterfall Beach Tomales Bay Comment
  CAS-BOT-BC229789  Centaurea solstitialis C. Friedel; M. L. Carle; L. Brartman; et al. 2012-8-25 1962 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest. Comment
  UCD15586  Centranthus ruber Elmo Agatep Date Unknown 21 Marin Point Reyes National Park. Comment
  JEPS67145  Centromadia pungens subsp. pungens Barbara Menzies 1971-10-21 Marin near Stinson Beach; White Gate Ranch Comment
  CAS-BOT-BC279226  Centromadia pungens subsp. pungens Doreen Smith 2007-9-2 s.n. Marin Las Gallinas Valley Comment
  JEPS51347  Cerastium glomeratum W. L. Jepson 1910-4-13 4034 Marin Olema Comment
  CAS-BOT-BC388309  Cerastium glomeratum John Thomas Howell 1946-4-13 s.n. Marin Near Rock Spring, Mt. Tamalpais Comment
  CAS-BOT-BC388316  Cerastium glomeratum Peter H. Raven; Michael P. Johnson 1967-5-1 21115 Marin Angel Island. On south side of island below Rock Quarry 60 Comment
  CAS-BOT-BC400192  Ceratophyllum demersum M. S. Jussel 1934-10-21 s.n. Marin Lake Lagunitas Comment
  JEPS128146  Cestrum parqui Eric Wrubel 2011-4-4 NPS 6 Marin Golden Gate National Recreation Area, Kirby Cove Campground. Comment
  CAS-BOT-BC66359  Cheilanthes covillei John Thomas Howell 1958-6-15 33629 Marin nw. of Bootjack and s. of Rock Spring, Mt. Tamalpais Comment
  CAS-BOT-BC68173  Cheilanthes intertexta John Thomas Howell 1943-1-17 17877 Marin Mt. Tamalpais - Collier springs and Rifle Camp Comment
  UCD98217  Chenopodium macrospermum John Thomas Howell 1951-10-11 28296 Marin Drake Memorial, Pt. Reyes Peninsula. Comment
  RSA126191  Chenopodium macrospermum var. farinosum J. T. Howell 1947-10-26 24194 Marin Rodeo Lagoon. Comment
  CAS-BOT-BC422429  Chlorogalum pomeridianum var. divaricatum A. Williams; E. Brusati; E. Kercado; R. Bronstrom 2014-6-14 14047 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-BC232273  Chlorogalum pomeridianum var. pomeridianum T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1907 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest Comment
  UC1176905  Chorizanthe cuspidata John Thomas Howell 1946-7-4 22176 Marin Dillons Beach Comment
  CAS-BOT-BC191539  Chorizanthe cuspidata var. villosa John Thomas Howell 1939-6-4 14716 Marin Pt. Reyes Lighthouse Comment
  CAS-BOT-BC191543  Chorizanthe cuspidata var. villosa Clare B. Hardham 1962-6-9 10303 Marin N end of Point Reyes Peninsula Comment
  CAS-BOT-BC143035  Chorizanthe membranacea D. L. Smith 2001-5-1 s.n. Marin Mt. Tamalpais. Old Mine/Gary Grade trail Comment
  CAS-BOT-BC83564  Chorizanthe robusta var. robusta Doreen Smith 2002-7-1 s.n. Marin Just N of Abbotts Lagoon parking lot. Comment
  CAS-BOT-BC45828  Chorizanthe valida A. D. E. Elmer 1903-7-1 4756 Marin Point Reyes Post Office Comment
  CAS-BOT-BC36455  Chrysolepis chrysophylla Eva de Becker 1984-8-8 s.n. Marin S. side Mt. Tamalpais on Troup 80 trail, above its jct. with Sierra Trail Comment
  RSA164637  Chrysolepis chrysophylla Percy C. Everett 1963-11-20 24559 Marin Bolinas Ridge. 518 Comment
  RSA86952  Chrysolepis chrysophylla F. W. Peirson 1925-10-3 6450 Marin Summit of Mt. Tamalpais. Comment
  CAS-BOT-BC36458  Chrysolepis chrysophylla var. minor H. E. McMinn 1922-6-20 239 Marin Mt. Tamalpais. Rocky Ridge trail near West Peak Comment
  CAS-BOT-BC173558  Chrysopsis bolanderi Peter Rubtzoff 1980-7-12 9459 Marin San Anselmo Comment
  RSA275979  Cicendia quadrangularis Robert A. Norris 1978-4-22 3756 Marin Tennessee Valley road, 1 miles WSW Manzanita. Comment
  CAS-BOT-BC105826  Cirsium andrewsii Roxana S. Ferris; Ira L. Wiggins 1935-7-19 8098 Marin Summit of divide between Inverness and Point Reyes Lighthouse 2.5 mi. from Inverness Comment
  CAS-BOT-BC105834  Cirsium andrewsii John Thomas Howell 1933-7-30 11478 Marin Marsh near summit of road from Inverness to Pt. Reyes Comment
  CAS-BOT-BC284447  Cirsium brevistylum Volney Rattan 1877-1-1 s.n. Marin Angel Island, San Francisco Bay Comment
  UC589441  Cirsium brevistylum Beryl O. Schreiber 1932-6-23 571 Marin Hearts Desire Beach Tomales Bay, Hearts Desire Beach Comment
  RSA439195  Cirsium brevistylum M. B. Dunkle 1931-7-11 2480 Marin Tomales Bay, north side near Point Reyes Comment
  CAS-BOT-BC100963  Cirsium hydrophilum var. vaseyi Peter H. Raven 1950-7-20 2651 Marin area above Bootjack, Mt. Tamalpais Comment
  OBI81408  Cirsium occidentale Jill M. Bushakra, John Bushakra 2001-6-9 122 Marin Mount Tamalpais State Park 762 Comment
  CAS-BOT-BC285605  Cirsium occidentale var. occidentale Gordon H. True 1970-4-23 5312 Marin Point Reyes Bird Observatory 3 mi. NW. of Bolinas at Arroyo Honda 30 Comment
  UC1177303  Cirsium occidentale var. occidentale J. Thomas Howell 1946-5-14 21844 Marin along road between Rock Spring and Summit Meadow; Mt. Tamalpais Comment
  CAS-BOT-BC286532  Cirsium occidentale var. venustum John Thomas Howell 1941-6-10 16288 Marin Black Point Comment
  CAS-BOT-BC280465  Cirsium quercetorum Mrs. E. C. Sutliffe 1921-5-31 s.n. Marin Inverness Comment
  CAS-BOT-BC280470  Cirsium quercetorum John Thomas Howell 1943-6-13 18235 A Marin Sausalito Comment
  JEPS27984  Cirsium quercetorum Rimo Bacigalupi 1961-5-29 7725 Marin just e town of Point Reyes Station (n end of ridge, n of the 589 ft summit which is about 1 mi due e of town); Bolinas Ridge 121 Comment
  CAS-BOT-BC280441  Cirsium quercetorum J. W. Congdon 1880-7-3 s.n. Marin Near Paper Mill Creek Comment
  SJSU4022  Cirsium quercetorum C. W. Sharsmith 1965-5-22 7379 Marin 3 mi SW of Mt Wittemburg, Inverness Ridge, Point Reyes Peninsula 365 Comment
  CAS-BOT-BC288737  Cirsium remotifolium John Thomas Howell 1939-6-25 14795 Marin Summit Avenue, Mill Valley Comment
  CAS-BOT-BC288744  Cirsium remotifolium John Thomas Howell 1943-5-30 18181 Marin Summit Ave, Mill Valley Comment
  CAS-BOT-BC32819  Cirsium remotifolium Alice Eastwood 1906-7-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC423322  Cirsium vulgare R. Johnson; R. Nash; E. Lapre; R. Goulde; J. Lapre 2014-9-13 14069 Marin Mount Tamalpais. Marin Municipal Water District lands: Westside of Sky Oaks Ranger Station, Sky Oaks Road, Fairfax, CA Comment
  UC185529  Cirsium vulgare Katharine Brandegee 1907-7-1 Marin Westpoint Road Tamalpais Comment
  CAS-BOT-BC285800  Cirsium vulgare Dziekanowski; Dunn; Bennett 1976-7-28 2468 Marin Ca. 3 mi. SE of Lagunitas enroute to Fairfax 274 Comment
  CAS-BOT-BC223886  Cistus incanus Doreen Smith 2002-5-1 s.n. Marin Along Highway 1 south of Stinson Beach Comment
  UCD105127  Clarkia Eric S. Nagy 1990-5-23 14 Marin N end of Alpine Dam, Alpine Lake. Comment
  UCD104018  Clarkia amoena Beecher Crampton 1957-6-11 4193 Marin Entrance to Steep Ravine Beach, 5.6 miles N of Muir Beach, along State Hwy. 1. Comment
  UC1072037  Clarkia amoena subsp. amoena H. and M. Lewis 1947-6-15 437 Marin n Tomales (at Stemple Creek Bridge (27-27) Highway 1); Stemple Creek Comment
  UC107822  Clarkia amoena subsp. amoena Katharine Brandegee 1905-6-18 Marin Ross Valley Tamalpais Comment
  UC1422872  Clarkia amoena subsp. amoena John Thomas Howell 1946-6-9 22012 Marin Pierce Ranch Pt. Reyes Peninsula Comment
  UC306516  Clarkia amoena subsp. amoena A. D. E. Elmer July, 1903 4939 Marin Olema Comment
  CAS-BOT-BC160998  Clarkia amoena subsp. amoena Javier Penalosa 1961-7-29 2014 Marin Bluffs above McClure Beach, Pt. Reyes Peninsula Comment
  UC2042513  Clarkia amoena subsp. huntiana Barbara Keller and J. Ruck 2011-7-15 Marin Along Marshall-Petaluma Rd. mostly on the S side on a steep road cut. Comment
  SEINET10874032  Clarkia concinna Heidi H. Schmidt, Amy Pool 1993-6-7 Schmidt 805 Marin Along Lucas Valley Road; 5.9 miles SE of Nicasio, on roadcut. 130 Comment
  CAS-BOT-BC164209  Clarkia concinna H. M. Hall 1909-6-5 8500 Marin Lagunitas, on south exposures in the Redwood Belt Comment
  RSA0060011  Clarkia davyi E. K. Balls 1958-7-20 23572 Marin Point Reyes Peninsula, about jct of roads to Drake s Bay and Point Reyes Lighthouse. 122 Comment
  CAS-BOT-BC232263  Clarkia gracilis subsp. gracilis T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1226 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest. Comment
  RSA31386  Clarkia gracilis subsp. gracilis J. T. Howell 1946-5-12 21811 Marin Edge of serpentine, Carson Ridge Comment
  CAS-BOT-BC162476  Clarkia gracilis subsp. sonomensis Wilma Follette; Doreen Smith 2001-5-22 s.n. Marin Franch Ranch County open space, San Geronimo Valley, below uppermost serpentine outcrop uphill from S.F. Drake Blvd. Comment
  UC1422879  Clarkia purpurea subsp. purpurea John Thomas Howell 1947-5-21 23187 Marin Tiburon Comment
  CAS-BOT-BC163734  Clarkia purpurea subsp. quadrivulnera Peter H. Raven; Michael P. Johnson 1967-5-1 21201 Marin Angel Island. Wooded slopes above Hospital Cove, west side of island 60 Comment
  UC128662  Clarkia purpurea subsp. quadrivulnera Miss Harriet A. Walker 1909-6-8 1736 Marin Tiburon Comment
  CAS-BOT-BC164546  Clarkia purpurea subsp. viminea Alice Eastwood 1925-6-7 12972 Marin On trail to Big Carson Ridge Comment
  CAS-BOT-BC172359  Clarkia purpurea subsp. viminea Wilma Follette 2003-5-29 s.n. Marin Grassy slopes of Mt. Buirdell, Novato Comment
  CAS-BOT-BC165060  Clarkia rubicunda Peter H. Raven 1957-6-29 11002 Marin Roadside near Meadow Club, 1.5 miles south-west of Fairfax, (near city limits) Comment
  UC1279939  Clarkia rubicunda Peter H. Raven 1957-6-18 10926 Marin 0.7 mi s Panoramic Way (on State Highway 1, s of Stinson Beach) Comment
  CAS-BOT-BC165075  Clarkia rubicunda Vernon Smith 1997-7-6 s.n. Marin Pt. Reyes National Seashore, Palomarin to Bass Lake Trail Comment
  JEPS43700  Clarkia rubicunda C. L. Hitchcock 1928-6-7 26 Marin 1/2 mi w Tiburon (on Bay Road); Tiburon Peninsula 6 Comment
  POM153258  Clarkia rubicunda subsp. blasdalei C. L. Hitchcock 1928-6-7 22 Marin Between San Rafael Ferry and San Rafael, 1/2 mile from Ferry. 9 Comment
  UC107951  Clarkia unguiculata Katharine Brandegee 1905-6-18 Marin Hills above Fairfax Comment
  CAS-BOT-BC361316  Claytonia exigua subsp. exigua T. Gosliner; M. E. Hannibal; S. Imazumi; S. Whelan 2013-4-12 13621 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  CAS-BOT-BC439206  Claytonia exigua subsp. exigua J. W. Congdon 1889-6-16 s.n. Marin Mt Tamalpais Comment
  CAS-BOT-BC439219  Claytonia exigua subsp. exigua John Thomas Howell 1945-4-29 s.n. Marin Above Camp Handy, Mt. Tamalpais Comment
  CAS-BOT-BC439233  Claytonia exigua subsp. exigua John Thomas Howell 1946-3-17 s.n. Marin Potrero Meadows, Mt. Tamalpais Comment
  UC7936  Claytonia exigua subsp. exigua W. H. Brewer Apr 5 1862-Apr 7 1862 931 Marin Comment
  JEPS43274  Claytonia gypsophiloides W. L. Jepson 1909-3-13 Marin Lagunitas Creek Comment
  UCD161970  Claytonia gypsophiloides 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-BC439350  Claytonia gypsophiloides E. M. Zeile 1924-3-16 s.n. Marin Lake Alpine (end) Comment
  UCD100511  Claytonia gypsophiloides Collector Unknown 1925-6-5 1827 Marin Exact location unknown. Comment
  CAS-BOT-BC443579  Claytonia perfoliata subsp. perfoliata Gordon H. True 1969-3-22 4753 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 121 Comment
  UC7903  Claytonia perfoliata subsp. perfoliata J. Burtt Davy 1894-3-31 699 Marin Bear Valley Comment
  UC7954  Claytonia perfoliata subsp. perfoliata W. L. Jepson Apr 1 1893-Apr 2 1893 Marin Olema Comment
  CAS-BOT-BC443581  Claytonia perfoliata subsp. perfoliata Javier Penalosa 1961-3-11 1134 Marin Tiburon Peninsula. 602 ft. hill west of Paradise Cay. Slope south of summit at ca. 500 ft. 152 Comment
  CAS-BOT-BC443936  Claytonia sibirica R. Bacigalupi 1926-7-5 1512 Marin On Paradise Creek, about 2 miles north of Bolinas Comment
  CAS-BOT-BC443940  Claytonia sibirica Dr. A. Kellogg 1871-5-3 s.n. Marin Saucilleto [Sausalito] Comment
  UC765761  Claytonia sibirica R. F. Hoover 1941-5-21 5181 Marin Point Reyes Comment
  CAS-BOT-BC91399  Clematis lasiantha F. T. Bioletti 1892-4-1 s.n. Marin Ross Valley. Comment
  JEPS78370  Clematis ligusticifolia Edward Lee 1934-6-17 923 Marin 1-2 mi. s. South Brook Comment
  CAS-BOT-BC434206  Clintonia andrewsiana D. Greenberger; C. Gattuso; M. Murphy; J. Klein; B. Lavender; A. Williams 2014-4-26 14310 Marin Mount Tamalpais. Marin Municipal Water District lands: Bolinas Ridge gate at Bolinas-Fairfax Road/Ridgecrest Blvd. junction. Approximately 30 feet up Bolinas Ridge Road, plot to the right. Comment
  UC615347  Clintonia andrewsiana Beryl O. Schreiber 1932-5-22 283 Marin Pipe Line Trail Comment
  CAS-BOT-BC499344  Clintonia andrewsiana Eugene Carter 1978-5-7 s. n. Marin Cataract Gulch, Mt. Tamalpais Comment
  SEINET12057291  Clintonia andrewsiana F. H. Utech 1977-6-25 s.n. Marin Mt. Tamapalis State Park, Ben Johnson Trail along edge of Muir Woods National Monument 305 Comment
  CAS-BOT-BC240896  Collinsia corymbosa Alice Eastwood 1906-5-30 s.n. Marin Pt. Reyes Comment
  UCD70812  Collinsia sparsiflora Michele H. Mills 1998-4-24 232 Marin Mt. Tamalpais, Marin Municipal Water District property, north of Ridge Rd approx. 3/4 mi W of intersection with Pan Toll Rd. 590 Comment
  UC908743  Collomia heterophylla Herbert L. Mason 1925-3-18 1302 Marin along Pipe-line trail Mt. Tamalpais Comment
  CAS-BOT-BC435141  Conicosia pugioniformis Doreen Smith 1997-7-1 s.n. Marin Dillon Beach Comment
  CAS-BOT-BC311774  Convolvulus arvensis A. Williams 2013-8-9 13774 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Ranger Station Comment
  UC63180  Conyza canadensis H. M. Hall 1901-2-22 1604 Marin Mt. Tamalpais Region of San Francisco Bay, Mt. Tamalpais 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
  JEPS58938  Cordylanthus maritimus subsp. palustris John Thomas Howell 1944-5-28 19518 Marin salt marsh Almonte Comment
  JEPS82746  Cordylanthus maritimus subsp. palustris Monty Knudsen 1984-7-12 Marin at upper end of Richardson Bay (near Tamalpais Valley Junction) Comment
  CAS-BOT-BC105666  Corethrogyne filaginifolia Gordon H. True 1968-7-12 4686 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo, west of PRBO Headquarters Comment
  JEPS15872  Corethrogyne filaginifolia W. L. Jepson 1901-7-21 1707 Marin Inverness Comment
  UC31259  Corethrogyne filaginifolia J. Burtt Davy 1898-8-1 4349 Marin near Olema Comment
  CAS-BOT-BC209742  Cornus glabrata John Thomas Howell 1946-6-13 22023 Marin Chileno Valley Comment
  UC1135193  Corylus californica N. French 1935-3-28 616 Marin Muir Woods 243 Comment
  CAS-BOT-BC180326  Corylus cornuta subsp. californica Mrs. E. C. Suttiffe 1921-6-25 s.n. Marin unspecified Comment
  CAS-BOT-BC277762  Corylus cornuta var. californica R. Crowe; E. Hinman; C. Johnson; K. Phillips 2013-3-9 13408 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  CAS-BOT-BC141592  Cotoneaster pannosus John Thomas Howell 1959-11-4 35104 Marin Sausalito Comment
  CAS-BOT-BC291377  Cotula coronopifolia Peter H. Raven; Michael P. Johnson 1967-5-2 21345 Marin Hospital Cove, west side of island, Angel Island 15 Comment
  JEPS37561  Cotula coronopifolia W. L. Jepson 1940-6-5 19961 Marin San Clemente Station Comment
  JEPS58903  Cotula coronopifolia Javier Penalosa, Douglas Ripley, Sheila McCarthy 1961-4-29 1358 Marin nw Marin Country Day School; Tiburon Peninsula Comment
  POM356286  Cotula coronopifolia H. F. Copeland 1934-5-27 s.n. Marin Dillons Beach Comment
  CAS-BOT-BC291383  Cotula coronopifolia Saichi Kawahara 1969-5-28 1138 Marin Edge of estuary north of Coast Miwok habitation site (Mon 216) Limantour Spit, Drakes Bay Comment
  UCD130894  Cotula coronopifolia D. H. Hartmann; H. T. Hartmann 1941-11-21 105 Marin North side of the Point Reyes Peninsula. 4 Comment
  UCD130898  Cotula coronopifolia W. L. Jepson 1919-5-18 8322 Marin San Quentin. Comment
  CAS-BOT-BC291881  Crassula connata A. Williams; R. Brostorm; T. Edwards; M. Evans; J. Slamovich 2013-3-9 13216 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  HSC6499  Crassula connata Greg Bos 1963-4-25 81 Marin Off Hwy. 101, junction of Sausalito turnoff and Fort Cronkite Rd., E slope 137 Comment
  CAS-BOT-BC427669  Crassula connata Javier Penalosa 1962-3-31 2290 Marin Tiburon Peninsula. Ca. 100 yds. NW of Reed entrance to (the longer) RR tunnel. Comment
  CAS-BOT-BC427746  Crassula connata Fred Ross; Gordon H. True 1970-3-6 5203 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda [Hondo]. Near corrals N. of Old Village. 60 Comment
  UC11288  Crassula connata var. eremica F. T. Bioletti Mar 1891 Marin Angel Island; San Francisco Bay Comment
  CAS-BOT-BC291497  Crepis capillaris John Thomas Howell 1945-7-29 21338 Marin Bolinas Comment
  UCD116893  Crocanthemum scoparium P. B. Kennedy 1926-5-20 s.n. Marin Above Lake Lagunitas. Comment
  HSC11993  Croton setiger D. La Conte 1970-7-18 25 Marin Mt. Tamalpais, SE of Prospector's Camp, growing in the middle of the trail 61 Comment
  CAS-BOT-BC217973  Crypsis alopecuroides Doreen Smith 2001-8-24 s.n. Marin Drying strand of Nicasio Reservoir Comment
  CAS-BOT-BC190116  Crypsis schoenoides F. Almeda; Catherine Best; Doreen Smith 1994-11-1 7395 Marin East shore of Nicasion Reservoir off of Nicasio Valley Road just west of Nicasio School. Comment
  CAS-BOT-BC182415  Cryptantha Doreen L. Smith 2002-3-24 s.n. Marin Mount Tamalpais State Park. Rocky Point 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
  JEPS79420  Cupressus sargentii Edward Lee with W. Joseph 1935-7-18 1595 Marin about 1 mi w West Peak; Mt. Tamalpais Comment
  RSA181973  Cupressus sargentii W. L. Jepson 1916-7-9 6805 Marin Mt. Tamalpais Comment
  SEINET3559753 Image available Cupressus sargentii Lewis S. Rose 1932-2-12 3230 Marin Mount Tamalpais. 762 Comment
  NY16813  Cupressus sargentii C. B. Wolf 1934-10-18 6200 Marin This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  RSA992  Cupressus sargentii J. T. Howell 1927-8-22 678 Marin Rock Spring Trail, Mt Tamalpais. 548 Comment
  SEINET10531535  Cupressus sargentii George S. Vasey Vasey s.n. 1880 Marin Comment
  CAS-BOT-BC224503  Cuscuta californica John Thomas Howell 1943-5-15 18073 Marin Tiburon Peninsula Comment
  UCD126363  Cuscuta pacifica var. pacifica Javier Penalosa 1961-8-26 2215 Marin below Tiburon Blvd., 150 yards east of Bakersfield Drive. Comment
  UC517438  Cuscuta subinclusa John Thomas Howell 1926-8-15 2182 Marin above Corte Madera; Mt. Tamalpais Comment
  HSC6393  Cuscuta subinclusa L. S. Rose 1969-8-9 69091 Marin 2 Comment
  SEINET3148806  Cuscuta subinclusa L. S. Rose 1939-9-3 39363 Marin San Antonio slough, N of Novato 2 Comment
  CAS-BOT-BC278113  Cynoglossum grande T. Gosliner; J. Baxter; R. Truitt; S. Feher; R. Ota; F. Leist; R. Subedar; M. Murphy 2013-2-23 13001 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Meadow at rock face Comment
  UCSB22293  Cynoglossum grande 1962-4-17 Marin 7.4 miles east of Olena and State Highway 1 on road to Fairfax 106 Comment
  CAS-BOT-BC190422  Cynosurus echinatus C. P. Smith 1948-6-15 48413 Marin 5 miles south of Olema. Highway #1. Comment
  CAS-BOT-BC231845  Cynosurus echinatus S. Whelan; L. DiGirolamo; A. Young 2012-5-5 104 Marin Marin Municipal Water District Lands: Mount Tamalpais. Behind Throckmorton Fire Station, on slope between station and bypass trail. Comment
  RSA121025  Cynosurus echinatus E. C. Twisselmann 1956-9-9 3127 Marin Mt. Theater, Mt. Tamalpais. 610 Comment
  SEINET4344600 Image available Cynosurus echinatus Barbara Ertter, Niall McCarten, Mark Fogiel, Dan Pritchett 1990-6-16 9118 Marin Tiburon Peninsula on San Francisco Bay, NE side of ridge at narrow part of peninsua, between Paradise Drive and Hacienda Drive. 61 Comment
  RSA256422  Cyperus eragrostis Robert A. Norris 1974-5-24 2016 Marin Near Cecilia Way and Tiburon Rd., Tiburon Peninsula Comment
  UCD68068  Cyperus eragrostis Jennifer Neu 1996-9-4 S.N. Marin On Tomales Bay, near the Marconi Conference Center, by the water tanks. Comment
  CAS-BOT-BC435175  Cypselea humifusa John Thomas Howell 1947-10-19 24184 Marin Strand of Alpine Lake Comment
  RSA39851  Cypselea humifusa P. A. Munz 1947-10-5 12193 Marin Lake Lagunitas above Ross 244 Comment
  SD64359  Cytisus scoparius Darley F. Howe 1966-6-1 4248 Marin 4.3 miles west of Inverness, Pt. Reyes Peninsula. Comment
  SD91005  Cytisus scoparius Jack Reveal 1975-6-9 1741 Marin 3.0 miles west of Fairfax. 274 Comment
  SJSU5795  Cytisus scoparius J. J. Tada 1911-4-22 Marin by Hwy 1, 3 mi NE of Muir Beach Comment
  UCD60288  Dactylis glomerata Mrs. H. P. Kelley 1916-4-6 s.n. Marin Near San Anselmo. Comment
  CAS-BOT-BC445524  Damasonium californicum Peter Rubtzoff 1959-6-27 4192 Marin Bank of San Antonio Creek on Marin Co. side, near the road crossing from Chileno Valley to Petaluma. Comment
  CAS-BOT-BC189720  Danthonia californica John Thomas Howell 1950-6-4 26624 Marin Mount Tamalpais. Near Mountain Home. Comment
  UC907650  Danthonia californica var. americana G. Thomas Robbins with J. T. Howell 1945-5-9 1900 Marin along US Hwy 101 near Hamilton Field Air Base Comment
  UC26108  Datura stramonium F. T. Bioletti 1893-8-14 Marin Fairfax Comment
Read comments
Mar 7 2012
  JEPS162  Daucus pusillus unknown 1925-7-23 71 Marin Pt. Reyes Light Comment
  RSA12220  Daucus pusillus C. B. Wolf 1934-6-28 5764 Marin Pt. Reyes Peninsula, 8 miles by road from the Lighthouse. 61 Comment
  UC221458  Daucus pusillus Dr. Edward Palmer Jun 14 1892-Jun 16 1892 2306 Marin Bolinas Ridge Comment
  SJSU5685  Deinandra corymbosa L. S. Rose 1961-7-30 61058 Marin China Camp 3 Comment
  UC897709  Deinandra corymbosa Milo S. Baker 1940-7-18 9790 Marin n of first farm house on e side after crossing, road to Pt. Reyes Lighthouse Estero Comment
  CAS-BOT-BC292098  Delairea odorata John Thomas Howell 1939-9-10 s.n. Marin Stinson Beach Comment
  CAS-BOT-BC9616  Delphinium californicum Alice Eastwood 1912-6-9 276 Marin Sausalito Comment
  CAS-BOT-BC9618  Delphinium californicum Joseph Whipple Congdon 1896-5-23 s.n. Marin Saucelito Comment
  CAS-BOT-BC9620  Delphinium californicum John Thomas Howell 1945-8-19 s.n. Marin W. of Sedum Swamp Comment
  CAS-BOT-BC9007  Delphinium decorum John Thomas Howell 1940-5-20 15500 Marin Pt. Reyes Comment
  CAS-BOT-BC9005  Delphinium decorum John Thomas Howell 1930-4-20 4727 Marin 5 miles from Inverness, Pt. Reyes Penninsula Comment
  CAS-BOT-BC10186  Delphinium hesperium P. F. Covel 1936-5-10 136 Marin Near Alpine Lake Comment
  CAS-BOT-BC10250  Delphinium hesperium John Thomas Howell 1972-6-18 48872 Marin Near Ring Hill, Tuburon Peninsula 167 Comment
  RSA398652  Delphinium hesperium Robert Gustafson 1983-6-6 2699 Marin Ring Mountain Nature Preserve, Tiburon peninsula, Comment
  CAS-BOT-BC10130  Delphinium luteum Catherine Best 1982-3-20 s.n. Marin Above the road southwest of Tomales Comment
  CAS-BOT-BC9965  Delphinium nudicaule Katherine M. Kipping 1968-3-31 94 Marin 1.8 miles south of Rock Springs, Mt. Tamalpais. 289 Comment
  CAS-BOT-BC9967  Delphinium nudicaule Herbert L. Mason 1917-4-28 s.n. Marin Mt. Tamalpias Comment
  CAS-BOT-BC121988  Delphinium variegatum subsp. variegatum Doreen Smith 2002-4-11 s.n. Marin Outcrop above San Mateo Ct., mt. Burdell, Novato Comment
  CAS-BOT-BC11005  Dendromecon rigida Mary Katherine (Mrs.) Brandegee 1910-5-22 95 Marin Mill Valley, on the basal slopes of Mt. Tamalpais Comment
  LA45862  Dendromecon rigida Mrs. K. Brandegee; 1917-6-24 sn Marin Mount Tamalpais Comment
  POM118237  Dendromecon rigida Katherine Brandegee 1917-6-24 308 Marin Mt. Tamalpais. Comment
  POM149306  Dendromecon rigida Michener, Bioletti 1892-04 s.n. Marin Tamalpais Comment
  UC9982  Dendromecon rigida J. Burtt Davy 1893-4-26 157 b Marin Mt. Tamalpais Comment
  CAS-BOT-BC11008  Dendromecon rigida subsp. rigida Amos Arthur Heller 1906-6-12 8402 Marin Mt. Tamalpais Comment
  UC1746083  Deschampsia cespitosa subsp. beringensis Annetta M. Carter 1934-4-29 517 Marin 3 mi. W of Two Rock Junction on Tomales Rd. Comment
  CAS-BOT-BC192558  Deschampsia cespitosa subsp. holciformis John Thomas Howell 1946-6-30 22153 Marin Rodeo Lagoon Comment
  RSA126473  Deschampsia danthonioides J. T. Howell 1945-4-29 s.n. Marin Lagunitas Meadows; Mt. Tamalpais Comment
  SEINET10527681  Deschampsia holciformis Peter H. Raven 1950-5-13 Raven s.n. Marin On a burn, dry chaparral around Bon Tempe Lake. Comment
  CHSC22747  Dicentra formosa Robert A. Schlising; L. Thurman, J. Anderson 1962-6-30 2324 Marin Pierce Pt. Road near Tomales Bay State Park, 5.2 mi NW of Jct with Sir Francis Drake Blvd. Comment
  JEPS81134  Dichanthelium acuminatum subsp. fasciculatum Edward Lee with W. Joseph 1935-7-18 1574 Marin along Mt. Davis trail (between e and middle peak of Mt. Tamalpais); between e and middle pead of Mt. Tamalpais Comment
  UC843554  Dichelostemma capitatum M. E. Parsons 1912-2-29 Marin Kentfield Comment
  CAS-BOT-BC34725  Digitaria sanguinalis J. T. Howell 1988-8-10 s.n. Marin Terra Linda community vegetable gardens Comment
  CAS-BOT-BC150378  Diplacus aurantiacus Alice Eastwood 1921-5-18 s.n. Marin Bill Williams Gulch, Ross Valley Comment
  CAS-BOT-BC231852  Diplacus aurantiacus S. Creer; A. Williams 2012-5-2 407 Marin Marin Municipal Water District Lands: Mount Tamalpais. Behind Throckmorton Fire Station, on slope between station and bypass trail Comment
  CAS-BOT-BC153984  Diplacus rattanii John Thomas Howell 1946-7-7 22196 Marin South of Barths Retreat, Mt. Tamalpais Comment
  CAS-BOT-BC43549  Diplotaxis muralis Gordon H. True 1968-4-29 4201 Marin San Rafael. Comment
  CAS-BOT-BC532998  Dipsacus sativus R. Crowe; K. Martin; A. Magallanes; J. Doyle 2015-3-28 15566 Marin Mount Tamalpais. Marin Municipal Water District lands: NE section of Nicasio Reservoir, S from eastern parking area off Point Reyes-Petaluma Rd Comment
  UCD137491  Dipsacus sativus Kirstine M. Thorne 1982-5-16 33 Marin 7 miles east Highway 101 interchange on E. Sir Francis Drake Blvd. Comment
  CAS-BOT-BC121850  Dirca occidentalis Mrs. A. M. Gilbert 1915-3-14 s.n. Marin Lagunitas Comment
  RSA275278  Dirca occidentalis J. P. Smith, J. Sawyer, T. Nelson 1978-2-18 9518 Marin 0.5 mile below the Lake Nicasio Dam Comment
  CAS-BOT-BC121855  Dirca occidentalis Walter Langhart 1941-6-1 s.n. Marin Hamilton Ranch about 2 miles south of Inverness Comment
  RSA106763  Dirca occidentalis L. S. Rose 1956-3-12 s.n. Marin 3 miles N of Tocaloma 61 Comment
  UC429267  Disporum hookeri I. J. Condit 1913-4-8 Marin Mill Valley Comment
  UC589484  Disporum hookeri Beryl O. Schreiber 1932-8-5 748 Marin Tomales Bay, Teachers Beach Teachers Beach; Tomales Bay, Teachers Beach Comment
  UC1300914  Disporum smithii Helen K. Sharsmith 1963-2-23 5172 Marin w side of Bolinas Ridge, e of Bolinas Lagoon Bolinas Ridge; San Francisco Bay Region, Bolinas Ridge 228 Comment
  SEINET10472232  Disporum smithii Mary Susan Taylor Taylor 2478 Marin Samuel P. Taylor State Park. Comment
  CAS-BOT-BC195635  Distichlis spicata Javier Penalosa 1961-5-5 1426 Marin Below Tiburon Boulevard ca. 100 yds. west of Blackfield Drive Comment
  SD7843  Dodecatheon hendersonii T. S. Brandegee 1889-1 Marin Tamalpais Comment
  UC105767  Dodecatheon hendersonii Brandegee April 1889 Marin Tamalpais Comment
  RSA431374  Dodecatheon hendersonii Mark Morris 1929-3-3 s.n. Marin Mt. Tamalpais. Comment
  RSA461373  Dodecatheon hendersonii M. Partson 1912-2-27 s.n. Marin Kentfield. Comment
  RSA135365  Dryopteris arguta Volney Rattan 1877-2-24 s.n. Marin San Rafael. Comment
  CAS-BOT-BC71071  Dryopteris expansa Alice Eastwood 1926-3-28 s.n. Marin Bear Valley Comment
  CAS-BOT-BC536733  Duchesnea indica Doreen Smith 1997-7-6 s.n. Marin Ridge Trail, Inverness Ridge, Pt. Reyes National Seashore. Comment
  CAS-BOT-BC428001  Dudleya caespitosa John Thomas Howell 1945-8-19 21446 Marin At head of Drakes Bay Comment
  CAS-BOT-BC428004  Dudleya caespitosa John Thomas Howell 1946-6-30 22150 Marin Rodeo Lagoon Comment
  JEPS49912  Dudleya caespitosa Miss Harriet A. Walker 1908-7-11 1375 Marin Mill Valley Comment
  CAS-BOT-BC124319  Dudleya farinosa Wilma Follette; Doreen Smith 2003-5-16 s.n. Marin East Marin Island. Comment
  UCD61089  Echinochloa muricata var. microstachya John Thomas Howell 1980-9-8 53892 Marin Alpine Lake near Bon Tempe Lake dam. Comment
  CAS-BOT-BC188936  Eleocharis acicularis Doreen Smith 2003-5-1 s.n. Marin Mount Burdell; above San Mateo Ct. Comment
  CAS-BOT-BC112861  Eleocharis macrostachya John Thomas Howell 1939-8-27 15315 Marin Phoenix Lake, Mt. Tamalpais Comment
  RSA365429  Eleocharis palustris E. S. Spalding 1930-8-15 s.n. Marin Lake Lagunitas Comment
  RSA126460  Elodea canadensis J. T. Howell 1943-9-5 19322 -A Marin Just south of Mill Valley Comment
  CAS-BOT-BC203853  Elymus X hansenii John Thomas Howell 1943-5-15 18082 Marin Tiburon Peninsula Comment
  UC1446233  Elymus californicus Paul But 1975-6-7 1029 Marin San Geronimo, along San Geronimo Valley Drive San Geronimo; , San Geronimo Valley Drive Comment
  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-BC203499  Elymus glaucus subsp. glaucus Javier Penalosa 1961-5-30 1557 Marin Tiburon Peninsula. Hill southwest of a point on Tiburon Blvd. 1.2 mi. from U.S. 101 Comment
  CAS-BOT-BC203507  Elymus glaucus subsp. glaucus John Thomas Howell 1944-6-25 19642 Marin Santa Venetia Comment
  CAS-BOT-BC203522  Elymus glaucus subsp. glaucus John Thomas Howell 1943-5-9 17953 Marin Black Canyon, San Rafael hills Comment
  CAS-BOT-BC231838  Elymus glaucus subsp. glaucus A. Williams; E. McDermott; D. Smith; et al. 2012-6-23 1408 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
  UCD62362  Elymus glaucus subsp. glaucus L. S. Smith 1916-5-6 Marin Near Woodacre. Comment
  UCD62364  Elymus glaucus subsp. glaucus E. Wilson 1933-6-13 s.n. Marin Near Ignacio. Comment
  UC34025  Elymus glaucus subsp. jepsonii Joseph Burtt Davy May 1900 6864 Marin Point Reyes Comment
  CAS-BOT-BC203802  Elymus glaucus subsp. virescens John Thomas Howell 1943-6-8 18222 Marin Tiburon Peninsula Comment
  UC1106108  Elymus glaucus subsp. virescens John Thomas Howell 1946-7-7 22221 Marin Mt. Tamalpais; West Peak Comment
  UCD62414  Elymus glaucus subsp. virescens Beecher Crampton 1957-6-11 4177 Marin Just south of Muir Beach. Comment
  CAS-BOT-BC234057  Elymus multisetus John Thomas Howell 1941-5-25 16239 Marin Near Bootjack, Mt. Tamalpais Comment
  UCD62436  Elymus multisetus Lewis S. Rose 1956-6-25 56099 Marin Rock Springs, Mt. Tamalpais. 579 Comment
  SEINET187097  Epilobium brachycarpum P. A. Munz 1936-8-7 14303 Marin Southern edge of Kentfield. Comment
  CDA38082  Epilobium ciliatum R. A. Ballard 1967-6-28 s.n. Marin Lagunitas. 0 Comment
  RSA31382  Epilobium ciliatum subsp. ciliatum J. T. Howell 1939-7-2 14822 Marin Elk Valley Comment
  UC582994  Epilobium ciliatum subsp. ciliatum P. A. Munz 1936-8-7 14302 Marin s border Kentfield (edge of salt marsh) Comment
  RSA698284  Epilobium ciliatum subsp. watsonii J. R. Bruff 1936-8-21 s.n. Marin Bodega Bay. Comment
Read comments
Aug 25 2012
  SEINET6644387 Image available Epilobium minutum Lewis S. Rose 1932-1 32294 Marin Mount Tamalpais, S slope Comment
  CAS-BOT-BC57880  Equisetum X ferrissii John Thomas Howell 1940-5-20 15491 Marin Point Reyes. Comment
  UC1177506  Equisetum arvense John Thomas Howell 1944-3-26 19340 Marin Inverness Comment
  CAS-BOT-BC57857  Equisetum hyemale subsp. affine Rosamond Day 1978-2-20 s.n. Marin On s. slope of San Rafael Hills just n. of Glenbrook. 106 Comment
  CAS-BOT-BC57536  Equisetum telmateia Ella Dales Cantelow 1939-4-10 2481 Marin Just s. of Tomales Comment
  CAS-BOT-BC204483  Eragrostis cilianensis Gordon H. True 1974-8-4 7763 Marin G. H True residence, 142 Margarita Dr., San Rafael Hills, San Rafael 30 Comment
  CAS-BOT-BC284133  Eragrostis pectinacea var. pectinacea Gordon H. True 1965-9-24 2653 Marin G.H. True residence, 142 Margarita Drive, San Rafael Comment
  RSA128481  Erechtites glomeratus Peter H. Raven 1949-10-30 1256 Marin Eldridge Grade above Kentfield. 183 Comment
  CAS-BOT-BC299921  Erechtites minimus John Thomas Howell 1944-7-30 19857 Marin Almonte Comment
  CAS-BOT-BC131547  Ericameria arborescens L. S. Rose 1941-10-7 41461 Marin Bootjack Camp, east slope of Mt. Tamalpais 530 Comment
  JEPS19185  Ericameria arborescens W. L. Jepson 1911-10-10 4758 Marin Mt. Tamalpais 518 Comment
  UC31072  Ericameria arborescens H. P. Chandler 1901-2-22 Marin Mount Tamalpais Comment
  UC1614436  Ericameria ericoides Charles M. Belshaw 1936-8-30 2647 Marin near the Pacific Ocean Stinson Beach Comment
  SD113063  Erigeron canadensis Darley F. Howe 1977-10-9 5006 Marin On Highway 1, 3 miles north of Stinson Beach Comment
  CHSC13805  Erigeron glaucus Dave Isle 1969-5-10 445 Marin 2.2 miles S. of Tomales on a bank rising from the E. side of HW 1. 15 Comment
  POM216922  Erigeron glaucus H. F. Copeland 1934-5-27 s.n. Marin Dillons Beach. Comment
  CAS-BOT-BC295741  Erigeron petrophilus var. petrophilus Rimo Bacigalupi 1922-11-12 s.n. Marin About Profile Rock, Mt. Tamalpais 640 Comment
  UC895894  Erigeron reductus var. angustatus Alice Eastwood 1912-7-29 1518 a Marin Mt. Tamalpais Comment
  CDA9581  Eriodictyon californicum D. G. Kelch 2007-4-22 7 .2 Marin Mt. Tamalpais; E Bootjack Camp. 0 Comment
  POM73514  Eriodictyon californicum Edward Palmer 1892-6-14 2339 Marin Bolinas Ridge Comment
  SEINET233341  Eriodictyon californicum M. A. Lefevre 1974-5-4 32 -63 Marin Carson ridge off of old Bolinis Road west of Fairfax 305 Comment
  SEINET5496015  Eriodictyon californicum A. A. Heller 1906-6-12 8394 Marin Mt. Tamalpais Comment
  RSA165420  Eriogonum caninum Harriet Ann Walker 1909-8-14 1838 Marin Tiburon. Comment
  SEINET3159915  Eriogonum caninum H. A. Walker 1909-8-14 1838 Marin at Tiburon Comment
  POM165555  Eriogonum caninum P. A. Munz 1922-8-5 6430 Marin Mt. Tamalpais near outdoor theater 457 Comment
  RSA691934  Eriogonum caninum Barbara J. Ertter, Niall McCarten, Mark Fogiel, Dan Pritchett 1990-6-16 9124 Marin Tiburon Peninsula on San Francisco Bay, northeast side of ridge at narrow part of peninsula, between Paradise Drive and Hacienda Drive. 91 Comment
  SEINET10479507  Eriogonum latifolium Heidi H. Schmidt 1993-6-8 Schmidt 811 Marin Mount Tamalpais State Park, on California State Highway # 1. Along costal bluffs. 60 Comment
  UC718031  Eriogonum latifolium Carl B. Wolf 1934-6-28 5785 Marin 1/4 mi from Lighthouse; Pt. Reyes Peninsula 60 Comment
  CAS-BOT-BC259185  Eriogonum latifolium John Thomas Howell 1966-5-25 41531 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC259197  Eriogonum latifolium Volney Rattan 1977-5-26 s.n. Marin Angel Island, San Francisco Bay Comment
  CAS-BOT-BC266046  Eriogonum latifolium Milo Baker 1930-4-26 4884 Marin Near Bodega Bay Comment
  RSA102054  Eriogonum latifolium John H. Redfield 1872-8-12 321 Marin Saucelitos Comment
  SBBG40299  Eriogonum latifolium W. J. Dress 1954-8-19 Marin headland, Point Reyes, a mi or so E of the point Comment
  CAS-BOT-BC259492  Eriogonum luteolum var. caninum L. R. Abrams 1915-10-25 5606 Marin Mt. Tamalpais Comment
  CAS-BOT-BC259499  Eriogonum luteolum var. caninum Miss. H. A. Walker 1909-8-14 1838 Marin At Tiburon Comment
  CAS-BOT-BC259507  Eriogonum luteolum var. caninum Alice Eastwood 1912-7-29 1511 Marin Mt. Tamalpais Comment
  SBBG21083  Eriogonum luteolum var. caninum V. Haraden 1941-7-25 28 Marin near natural spring, near Carson Ridge 121 Comment
  UC72671  Eriogonum luteolum var. caninum Miss M. Alice King July 1893 Marin Tiburon Comment
  UC936182  Eriogonum luteolum var. caninum Ethel Crum 1933-7-9 1503 Marin 5 mi sw Fairfax; North Coast Ranges, Mt. Tamalpais, Meadow Club golf links 274 Comment
  CAS-BOT-BC182436  Eriogonum nudum var. auriculatum John Thomas Howell 1945-7-8 21287 Marin San Antonio station Comment
  JEPS56597  Eriogonum nudum var. auriculatum W. L. Jepson 1928-6-10 12919 Marin Tiburon Vicinity of San Francisco Bay, Tiburon Comment
  RSA165064  Eriogonum nudum var. auriculatum A. D. E. Elmer 1903-07 4651 Marin Point Reyes Post Office. Comment
Read comments
Dec 29 2016
  UC85939  Eriogonum nudum var. pauciflorum Mrs. K. Brandegee Marin Tamalpais Comment
  CAS-BOT-BC229782  Eriophyllum confertiflorum T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1919 Marin Marin Municipal Water District Lands: Mount Tamalpais. Serpentine outcrop SW of Rock Springs Comment
  CAS-BOT-BC297988  Eriophyllum confertiflorum John Thomas Howell 1958-6-22 33631 Marin Fern Canyon, Mt Tamalpais Comment
  CAS-BOT-BC297994  Eriophyllum confertiflorum Javier Penalosa 1962-3-17 2246 Marin Tiburon Peninsula. Around Old St. Hilary's Chapel Comment
  POM181719  Eriophyllum confertiflorum H. F. Copeland 1923-6-15 102 Marin Mount Tamalpais Comment
  CAS-BOT-BC297991  Eriophyllum confertiflorum H. E. McMinn 1922-6-6 150 Marin Seen from roadside leading out of Fairfax to Alpine Lake Comment
  CAS-BOT-BC301203  Eriophyllum lanatum var. arachnoideum Alice Eastwood 1921-4-1 s.n. Marin Sausalito Comment
  CAS-BOT-BC301215  Eriophyllum lanatum var. arachnoideum A. A. Heller 1906-6-12 8400 Marin Mt. Tamalpais Comment
  UC336225  Eriophyllum lanatum var. arachnoideum Kellogg and Harford 1877-5-1 182 Marin Sausalito Comment
  UC468945  Eriophyllum lanatum var. arachnoideum Harriet A. Walker 1908-6-13 1196 Marin Olema Comment
  RSA244367  Eriophyllum lanatum var. arachnoideum C. W. Tilforth, John Dourley 1973-7-17 898 Marin C. 1 mi. s. of Indian Beach along Pierce Point Road., Tomales Bay. Comment
  POM54708  Eriophyllum staechadifolium A. King 1898-06 s.n. Marin Angel Island Comment
  SEINET8566116  Erodium cicutarium F. Martin 1962-4-21 44 Marin 7 miles east of San Rafael, along San Pedro Rd. 3 Comment
  RSA161151  Eryngium aristulatum var. aristulatum P. H. Raven 1961-8-22 16578 Marin Chileno Valley Comment
  UC589404  Eryngium armatum Beryl O. Schreiber 1932-7-25 671 Marin Tomales Bay, Lone Pine Beach Comment
  SEINET4199682 Image available Eryngium armatum Robert A. Norris 1974-1 2164 Marin Rodeo Lagoon, Ft. Cronkite, Marin Co., Calif. Comment
  CDA24851  Erysimum capitatum T. C. Fuller 1970-5-4 19481 Marin North side of Highway 37 to Black Point, north shore of San Pablo Bay, ca. 6 miles west of the mouth of the Napa River. 0 Comment
  CAS-BOT-BC54731  Erysimum concinnum Rimo Bacigalupi 1928-3-10 1812 Marin Above Point Reyes lighthouse. 185 Comment
  UC566045  Erysimum concinnum H. S. Yates 1934-3-18 3726 Marin Point Reyes Point Reyes Quadrangle 182 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
  JEPS76982  Erysimum concinnum Robert M. Lloyd 1963-3-10 2104 Marin on dunes Pt. Reyes 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-BC54774  Erysimum franciscanum Robert Soost 2002-3-29 s.n. Marin F Ranch, Point Reyes National Seashore. Comment
  CAS-BOT-BC488322  Erythranthe moschata T. Gosliner; R. Truitt; R. Brostrom; S. Kawachi 2013-8-10 13687 Marin Mount Tamalpais, Marin Municipal Water District lands: Bon Tempe dam Comment
  CAS-BOT-BC402615  Eschscholzia caespitosa Doreen Smith 1999-6-12 s.n. Marin Big Rock Ridge, above Rubicon Court, Lucas Valley Comment
  SEINET5339898  Eschscholzia caespitosa F. Martin 1962-4-21 s.n. Marin 7 miles east from San Rafael on San Pablo raod. Comment
  CAS-BOT-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-BC422376  Eschscholzia californica D. Burge; R. Crowe; M. Cherry; A. Young 2014-3-22 14113 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  JEPS77235  Eschscholzia californica Robert M. Lloyd 1963-4-24 2377 Marin 9.5 mi w Inverness (on road to McClure's Beach) 60 Comment
  CAS-BOT-BC403211  Eschscholzia californica Javier Penalosa 1961-2-25 1073 Marin Tiburon Peninsula. Tiburon. NWPRR tracks near water tower Comment
  OBI69879  Eucalyptus globulus Jenn Yost and Matt Ritter, Matt Ritter 8-Apr 55 Marin Fair Dr. & Lincoln Ave, San Rafael, Big Grove Spans fwy on hillside Comment
  CAS-BOT-BC206810  Euonymus occidentalis H. M. Hall 1909-6-8 8507 Marin Inverness Comment
  CAS-BOT-BC206815  Euonymus occidentalis Doreen Smith 2002-6-29 s.n. Marin Cataract Gulch nearest lower waterfall, Mt. Tamalpais Comment
  UC18048  Euonymus occidentalis var. occidentalis H. N. Bolander 2476 Marin Tomales Bay Comment
  CAS-BOT-BC124306  Euphorbia glyptosperma J. T. Howell 1988-7-14 s.n. Marin Terra Linda Community Gardens. Comment
  UCD142595  Euphorbia maculata Mrs. H. C. Cantelow 1941-8-4 s.n. Marin H. C. Cantelow place in Ross. Comment
  CAS-BOT-BC312215  Eurybia radulina Alice Eastwood 1926-8-8 s.n. Marin Mt. Tamalpais Comment
  CDA32938  Euthamia occidentalis P. Economon & P. W. Hiatt 1979-9-25 Marin Hwy 1 at mile post 27.92. 0 Comment
  CAS-BOT-BC413886  Fallopia convolvulus Helen Frank 1957-9-1 s.n. Marin Mill Valley Comment
  CDA22713  Fallopia multiflora G. D. Barbe 1976-1-15 2106 Marin 225 Eldridge Avenue, Mill Valley. 0 Comment
  UCD142145  Fallopia multiflora G. D. Barbe 1976-1-15 2106 Marin 225 Eldridge Avenue, Mill Valley. Comment
  CAS-BOT-BC285565  Festuca californica T. Gosliner; M. E. Hannibal; S. Imazumi; S. Whelan 2013-4-12 13624 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  CAS-BOT-BC282509  Festuca elmeri John Thomas Howell 1939-5-14 14665 Marin Between Phoenix Lake and Lake Lagunitas Comment
  CAS-BOT-BC278444  Festuca idahoensis John Thomas Howell 1942-6-21 16996 Marin Carson Ridge Comment
  JEPS127391  Festuca idahoensis Robert Steers with Heather Spaulding 2011-5-2 Marin Golden Gate National Recreation Area. Marin Headlands. On hillside adjacent to the Miwok Trail. Comment
  SEINET199932 Image available Festuca roemeri John Thomas Howell 1945-6-10 Marin NE of Rock Spring; Mt. Tamalpais Comment
  RSA309421  Festuca rubra Robert A. Norris 1983-6-25 4523 Marin Locally abundant on open, slightly moist sites on N-facing slope, ca. 100 feet above Rodeo Lagoon, Golden Gate National Recreation Area. Comment
  CAS-BOT-BC304290  Filago pyramidata Elizabeth Lennon 1971-7-3 297 Marin Kirby Cove Comment
  RSA739231  Fragaria chiloensis Keith E. Hoffmaster 1946-3-9 s.n. Marin Wild Strawberry, near Bodega Bay. Comment
  UCD113183  Fragaria chiloensis Beecher Crampton 1960-6-8 5604 Marin Pt. Reyes Peninsula, 1.5 miles south of McClure Beach. Comment
  UCD113191  Fragaria chiloensis D. H. Hartmann; H. T. Hartmann 1941-11-21 104 Marin 10 mi. from Inverness, near the beach on Point Reyes Peninsula. 4 Comment
  UCSB42600  Fragaria chiloensis Bjorkman, Pelle 1980-4-6 Marin 40 feet to the left o the trail head gate(entering the trail) to Marshall beach. Pt. Reyes peninsula. 76 Comment
  UC466544  Fragaria vesca I. J. Condit 1913-4-8 Marin Muir Woods Comment
  CAS-BOT-BC437051  Fragaria vesca subsp. bracteata Dr. E Goodman 1920-3-1 s.n. Marin Mill Valley Comment
  CAS-BOT-BC223765  Frankenia salina Beryl O. Schreiber 1936-6-28 2263 Marin Chicken Ranch Beach, 1 mile northwest of Inverness, on Tomaes Bay 1 Comment
  CAS-BOT-BC223770  Frankenia salina John Thomas Howell 1943-7-4 18274 Marin Tomales Bay, Inverness Comment
  CAS-BOT-BC223495  Fraxinus latifolia Alice Eastwood 1915-3-28 3990 Marin Lagunitas Comment
  CAS-BOT-BC419738  Fraxinus latifolia R. Brostrom; M. Garcia; M. E. Hannibal; N. Hannibal 2014-9-13 14085 Marin Mount Tamalpais. Marin Municipal Water District lands: Along Bon Tempe Creek, junction of Bullfrog Road and Azalea trail, Fairfax Comment
  UC34902  Fraxinus latifolia V. K. Chesnut Marin Mt. Tamalpais Comment
  UC1300915  Fritillaria affinis Helen K. Sharsmith 1963-2-23 5165 Marin near Marshall (e margin of Tomales Bay); San Francisco Bay Region, Tomales Bay 7 Comment
  CAS-BOT-BC130020  Fritillaria affinis John Thomas Howell 1940-5-20 15496 Marin Pt. Reyes lighthouse Comment
  CAS-BOT-BC130037  Fritillaria affinis E. M. Zeile 1922-2-26 s.n. Marin Cascade [Canon] Canyon - Fairfax Comment
  UCSB6257  Galium californicum Keator, Glenn 1958-7-10 Marin About 9.7 miles west of Fiarfax on Lake Alpine road Comment
  JEPS6689  Galium californicum subsp. californicum Helen-Mar Wheeler 1944-6-4 Marin Mt. Tamalpais Comment
  JEPS58888  Galium murale John Thomas Howell 1947-7-6 23324 Marin Laurel Dell Mt. Tamalpais Comment
  UC528871  Gamochaeta ustulata Herbert F. Copeland 1934-5-27 Marin Dillon's Beach Comment
  RSA12205  Gamochaeta ustulata C. B. Wolf 1934-6-27 5747 Marin 2 miles from Muir Beach on road to Sausalito 61 Comment
  UC53954  Gamochaeta ustulata J. Burtt Davy 1900-6-27 6834 Marin Point Reyes Comment
  CAS-BOT-BC191641  Garrya elliptica H. L. Mason 1928-3-24 4263 Marin Along cliffs on east side of Tomales Bay near Millerton Comment
  JEPS29127  Garrya elliptica W. L. Jepson 1924-2-3 10308 Marin Bolinas Ridge Comment
  RSA392369  Garrya elliptica L. S. Rose 1938-2-28 38091 Marin Tomales Bay, near Point Reyes Station. 15 Comment
  RSA303826  Garrya elliptica Jim R. Shevock 1971-2-27 689 Marin Tamalpais State Park. 366 Comment
  CAS-BOT-BC192187  Garrya fremontii John Thomas Howell 1925-2-1 737 Marin North side of Mt. Tamalpais on Lake Lagunitas Trail 609 Comment
  CAS-BOT-BC192190  Garrya fremontii H. E. McMinn 1922-6-29 250 Marin Top of Mt. Tamalpais Comment
  CDA2170  Gastridium phleoides A. A. Beetle 1941-7-6 1753 Marin near Bolinas Comment
  RSA127269  Gastridium phleoides J. T. Howell 1942-6-21 s.n. Marin San Anselmo Canyon. Comment
Read comments
May 21 2012
  CAS-BOT-BC282622  Gastridium phleoides Irving Frank 1962-8-1 s.n. Marin Mill Valley garden Comment
  SEINET10559586  Gastridium phleoides Alan A. Beetle 1941-7-6 Beetle 1753 Marin Near Bolinas, common and abundant in open sandy soil. Comment
  CAS-BOT-BC58884  Gaultheria shallon John Thomas Howell 1949-5-15 25318 Marin Inverness Ridge west of Inverness Comment
  JEPS104698  Gaultheria shallon John L. Morrison 1936-11-8 Marin Mount Tamalpais, first fire break on Pipeline trail Comment
  RSA119365  Gaultheria shallon S. S. Tillett 1956-6-30 577 Marin Road to McClure Beach, Point Reyes Peninsula. Comment
  RSA240607  Gaultheria shallon C. W. Tilforth, John Dourley 1973-7-17 899 Marin C. 1 mi. s. of Indian Beach along Pierce Point Road., Tomales Bay. Comment
  RSA606462  Gaultheria shallon Jon E. Keeley, Melanie Baer Keeley 1993-9-10 24663 Marin Drake Hwy, turnoff to Mt. Vision, Tomales Bay. 100 Comment
  UC413100  Gaultheria shallon Franklin P. Nutting 1894-4 Marin Mount Tamalpais Comment
  UC762311  Gaultheria shallon R. F. Hoover 1941-2-2 4733 Marin Inverness Ridge nw of Inverness; Inverness Ridge Comment
  CDA4092  Genista monspessulana T. C. Fuller 1958-3-28 181 Marin Highway 101, 2 miles northwest of Sausalito. 0 Comment
  UC137564  Geranium core-core Alice Eastwood 1898-7-3 Marin road between Bolinas and Olema Comment
  UC130869  Gilia achilleifolia subsp. achilleifolia Katharine Brandegee June 1909 Marin Tiburon Comment
  JEPS69556  Gilia capitata subsp. chamissonis Lauramay Tinsley 1924-1 Marin between light-house and coast-guard station (Pt. Reyes); Pt. Reyes Comment
  RSA23088  Gilia capitata subsp. chamissonis H. L. Mason, Annetta Carter 1938-5-18 11840 Marin Point Reyes Peninsula, 12.5 miles from Inverness. Comment
  RSA63720  Gilia capitata subsp. chamissonis Verne Grant, Alva Grant 1946-6-2 7662 Marin Point Reyes Peninsula, 12.5 miles from Inverness. Comment
  CAS-BOT-BC266499  Githopsis diffusa John Thomas Howell 1943-5-22 18144 Marin Fairfax hills Comment
  RSA127272  Glyceria declinata J. T. Howell 1946-6-20 22106 Marin Four miles north of Bolinas. Comment
  UC1100346  Glyceria declinata Malcolm A. Nobs, S. Galen Smith 1949-6-20 914 Marin ca 1 mi n Point Reyes Station (on Hwy 1) 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-BC304437  Grindelia hirsutula John Thomas Howell 1939-9-3 15330 Marin Corte Madera Comment
  CAS-BOT-BC304441  Grindelia hirsutula Gordon H. True 1976-6-30 s.n. Marin San Rafael Comment
  CAS-BOT-BC304444  Grindelia hirsutula Javier Penalosa 1961-4-1 1209 Marin Tiburon Peninsula. Intersection of Blakefield Rd. and Tiburon Blvd. (ca. 1mi. from U.S. 101) Comment
  CAS-BOT-BC304465  Grindelia hirsutula Peter Rubtzoff 1951-9-23 808 Marin Mount Tamalpais. Roadside near Bootjack Camp Comment
  CAS-BOT-BC304470  Grindelia hirsutula John Thomas Howell 1944-6-25 19673 Marin Between McNear's Landing and San Rafael Comment
  CAS-BOT-BC304815  Grindelia hirsutula J. T. Howell 1933-10-8 11701 Marin Pt. Reyes Comment
  CAS-BOT-BC314460  Grindelia hirsutula John Thomas Howell 1939-5-21 14697 Marin South end of Tiburon Peninsula Comment
  CAS-BOT-BC314475  Grindelia hirsutula John Thomas Howell 1946-5-16 21882 Marin Angel Island, on west side Comment
  JEPS22045  Grindelia hirsutula G. Thomas Robbins 1958-6-25 3882 Marin about 1 mi n of Rodeo Lagoon; Fort Cronkhite Military Reservation 167 Comment
  JEPS41880 Image available Grindelia hirsutula W. L. Jepson 1900-9-15 Marin G. Farm. Point Reyes Peninsula Comment
  JEPS76979  Grindelia hirsutula Robert M. Lloyd 1963-3-10 2102 Marin Point Reyes Point Reyes (w of road towards beach, on dunes) Comment
  UC1176891  Grindelia hirsutula John Thomas Howell 1939-7-16 14854 Marin between Mt. Theater and Bootjack; Mt. Tamalpais Comment
  UC1176897  Grindelia hirsutula John Thomas Howell 1945-7-15 21292 Marin Ridgecrest Blvd at Fairfax City limits Comment
  UC32103  Grindelia hirsutula J. Burtt Davy 1897-9-19 4066 Marin salt-marsh near San Rafael Comment
  UC472390  Grindelia hirsutula Katharine Brandegee July 1907 Marin Westpoint Road, Tamalpais Comment
  CAS-BOT-BC304425  Grindelia hirsutula C. V. Morton 1941-7-16 2907 Marin Near Sausalito Comment
  CAS-BOT-BC314425  Grindelia hirsutula Barrett Anderson 1986-7-22 3211 Marin Point San Pedro Road along San Rafael Bay, Bay Salt Marsh at sea level Comment
  CAS-BOT-BC314441  Grindelia hirsutula John Thomas Howell 1945-7-29 21362 Marin Mouth of Rio Honda north of Bolinas Comment
  SBBG23095  Grindelia hirsutula H. and M. Dearing 1939-4-29 3225 Marin N of San Rafael Comment
  SEINET11835904  Grindelia stricta var. platyphylla M. T. Doutt 1930-1 56 Marin Pt. Reyes lighthouse Comment
  UC764982  Guillenia lasiophylla R. F. Hoover 1939-4-8 3964 Marin Tiburon Comment
  POM94644  Guillenia lasiophylla Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  CAS-BOT-BC304587  Gutierrezia californica Katherine Culligan 1982-7-20 874 Marin .15 mi. N of junction of Conzelman Rd. and McCullough on McCullough. Mid-slope on E. side of rd. Comment
  CAS-BOT-BC282879  Hainardia cylindrica John Thomas Howell 1945-5-27 20880 Marin Above Bootjack, Mt. Tamalpais Comment
  UCD85223  Hainardia cylindrica A. A. Beetle 1943-6-1 1959 Marin Mt. Tamalpais. Comment
  SEINET11840668  Haplopappus ericoides W. Knight, Knight, I. 1982-1 4460 Marin Tilden Botanic Garden, Berkeley, originally from Point Reyes dunes Comment
  RSA501271  Hedypnois cretica Aaron Liston 1989-4-20 792 -1 Marin Rock Springs. Mt. Tamalpais State Park. 580 Comment
  UC1192220  Helenium puberulum Herbert L. Mason 1946-7-24 12929 Marin second lake s Bear Valley (on road to Lake Ranch) Comment
  CAS-BOT-BC309444  Helenium puberulum Doreen Smith 1901-9-30 s.n. Marin Banks of creek entering Stafford Lake, Novato Comment
  CAS-BOT-BC223997  Helianthemum scoparium John Thomas Howell 1947-5-18 23180 Marin Carson Ridge Comment
  CAS-BOT-BC305885  Helminthotheca echioides Peter H. Raven; Michael P. Johnson 1967-5-1 21032 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  CAS-BOT-BC306198  Hemizonia congesta subsp. congesta James I. McMurphy 1917-9-15 s.n. Marin Ignacio station Comment
  CAS-BOT-BC306206  Hemizonia congesta subsp. congesta David D. Keck 1933-11-6 2643 Marin 1.5 mi. N. of Tomales Comment
  CAS-BOT-BC306250  Hemizonia congesta subsp. lutescens John Thomas Howell 1946-9-8 22988 Marin Near Ignacio Comment
  CAS-BOT-BC309610  Hemizonia congesta subsp. lutescens Brandegee No date on label s.n. Marin Tamalpais Comment
  CAS-BOT-BC309621  Hemizonia congesta subsp. lutescens John Thomas Howell 1957-9-15 32958 Marin Near Mill Valley Comment
  CAS-BOT-BC309636  Hemizonia congesta subsp. lutescens John Thomas Howell 1944-5-14 19455 Marin Pt. Reyes Station Comment
  CAS-BOT-BC309640  Hemizonia congesta subsp. lutescens Javier Penalosa; J. T. Howell 1961-6-7 1635 Marin Tiburon Peninsula. West of Marin Country Day School 30 Comment
  CAS-BOT-BC320490  Hemizonia congesta subsp. lutescens A. Williams; H. Russell; W. Dresskin; D. Morawitz 2013-8-10 13177 Marin Mount Tamalpais. Marin Municipal Water District lands: Bon Tempe valves: north of Lake Lagunitas picnic area, swale between Sludge Pond and Pine Point Comment
  UC32740  Hemizonia congesta subsp. lutescens W. L. Jepson 1893-11-1 Marin Ross Valley Comment
  CAS-BOT-BC309638  Hemizonia congesta subsp. lutescens J. McMurphy 1910-6-10 s.n. Marin Tiburon Peninsula Comment
  CAS-BOT-BC309645  Hemizonia congesta subsp. lutescens H. M. Hall 1915-5-13 9896 Marin Tiburon Island So. side, San Francisco Bay Comment
  POM215204  Hemizonia lutescens D. D. Keck 1933-11-6 2641 Marin 5.5 miles N of Point Reyes city on Tomales Bay. Comment
  RSA11731  Hemizonia lutescens E. K. Balls, P. C. Everett 1953-10-9 18593 Marin Hwy 1, E shore Tomales Bay, 4 miles SE of Marshall 3 Comment
  RSA784577  Hemizonia multicaulis subsp. vernalis Peter Rubtzoff 1981-5-7 9645 Marin Area of the canyon with its branches and surrounding slopes bounded by Traveler Road in the south, by the N part of Camino de Herrera in the east, by the south part of Oak Springs Drive in the north,, and by Theresa Drive and the ridge crest along the Fairfax boundary in the west. Comment
  RSA785061  Hemizonia multicaulis subsp. vernalis Peter Rubtzoff 1980-5-11 9441 Marin San Anselmo. Comment
  RSA81653  Hemizonia multicaulis subsp. vernalis James I. McMurphy 1910-6-9 s.n. Marin Tiburon Peninsula. Comment
  CAS-BOT-BC434198  Hesperevax sparsiflora R. Crowe; A. Young; M. Cherry; M. Camarillo; K. Cortez; C. Flok 2014-4-26 14137 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  JEPS30265  Hesperevax sparsiflora var. sparsiflora Walfred Reed 1963-4-20 86 Marin 1000 ft s Nicasio Creek (5 mi e of Nicasio) 259 Comment
  CAS-BOT-BC176066  Hesperolinon congestum Alice Eastwood 1912-6-9 301 Marin Tiburon Comment
  CAS-BOT-BC176078  Hesperolinon congestum Helen K. Sharsmith 1951-7-10 4009 Marin Just north of town of Tiburon, Tiburon Peninsula 30 Comment
  JEPS122866  Hesperolinon congestum Adam C. Schneider with Will Freyman and Yuri P. Springer 2014-5-17 593 Marin Old St. Hillary's preserve, Vistazo St entrance Comment
  JEPS32269  Hesperolinon congestum W. L. Jepson 1940-6-5 19146 Marin Tiburon Comment
  UC1106308  Hesperolinon congestum John Thomas Howell 1943-5-15 18094 Marin Tiburon Peninsula Comment
  UC867744  Hesperolinon congestum Alice Eastwood 1912-6-9 301 Marin Tiburon Comment
  UCD102342  Hesperolinon congestum Daniel Sanchez-Mata; M. P. Rodriguez-Rojo 2002-5-5 s.n. Marin Tiburon Peninsula. Ring Mountain. 200 Comment
  UCD110506  Hesperolinon congestum Linda Bjork 1978-5-28 34 Marin Ring Mountain, Tiburon Peninsula. 137 Comment
  LA47288  Hesperolinon congestum Helen Sharsmith; 1951-7-10 4009 Marin Coastal Ranges, N of town of Tiburon, Tiburon Peninsula 30 Comment
  POM138922  Hesperolinon micranthum Alice Eastwood 1912-8-3 1537 Marin Mt. Tamalpais Comment
  POM273120  Hesperostipa comata subsp. comata J. T. Howell 1945-7-22 21330 Marin Clay slope and flat W of Mill Valley on road to Muir Woods Comment
  UC665651  Heteromeles arbutifolia A. A. Beetle and J. L. Morrison 1940-1-21 1565 Marin trail from Mountain Theater to Rifle Camp, Mount Tamalpais; North Coast Ranges, Mount Tamalpais 700 Comment
  JEPS2437  Heterotheca sessiliflora subsp. bolanderi W. L. Jepson 1901-7-21 1709 Marin Inverness Comment
  UC485469  Heterotheca sessiliflora subsp. bolanderi Katharine Brandegee Marin Tamalpais Comment
  CAS-BOT-BC311175  Heterotheca sessiliflora subsp. bolanderi John Thomas Howell 1945-7-15 21304 Marin Near Meadow Club near Fairfax Comment
  LA203943  Heterotheca sessiliflora subsp. bolanderi John Thomas Howell; 1933-7-30 11465 Marin 1 mi. E of Forest Knolls Comment
  RSA128950  Heterotheca sessiliflora subsp. echioides J. T. Howell 1939-6-25 14802 Marin Summit Avenue, Mill Valley Comment
  UC212386  Heuchera micrantha S. B. Parish Aug. 1918 19103 Marin Lagunitas Comment
Read comments
Oct 5 2016
  UC123718  Hieracium albiflorum H. A. Walker 1907-7-4 647 Marin Cascade Drive Mill Valley Comment
  UC92040  Hieracium albiflorum Katharine Brandegee 1905-6-17 Marin hills above Fairfax Comment
  CDA12024  Hierochloe occidentalis G. F. Hrusa, B. Follansbee 1990-2-26 7500 Marin North Coast Biodiversity Arena; Main ridge 3 miles S of Pt. Reyes Station. Comment
  RSA394737  Hierochloe occidentalis Quinn P. Sinnott, Kathy A. Sinnott 1975-4-13 152 Marin along trail around Cascade Falls. 3 mi. west of Mill; Valley on cascade Dr. 61 Comment
  SBBG26344  Hierochloe occidentalis B. Crampton 1965-5-4 Marin 4.7 mi SE of Nicasio Lucas Valley Rd Comment
  UC1011007  Hierochloe occidentalis unknown 1936-5-4 201 Marin Camp Taylor Santa Rosa Comment
  UC39804  Hierochloe occidentalis W. L. Jepson Apr. 1-2, 1893 Marin Olema Comment
  UC585517  Hierochloe occidentalis Virginia E. Long 1933-5-4 212 a Marin Mill Valley 60 Comment
  SACT001279  Hierochloe occidentalis R. Darby 1940-3-17 Marin 2 miles west of Lagunitas. Grass about 1.5 feet high. Comment
  SACT001280  Hierochloe occidentalis 1960-4-2 Marin No collector/determiner listed. Comment
  UC16308  Hoita orbicularis Cal. State Survey 2388 Marin Comment
  CHSC33989  Holcus lanatus J. D. Prouty 1980-4-12 853 Marin Roadside, Hwy. 1 ca. 1 mi N of Olema. 12 Comment
  RSA107067  Holcus lanatus L. S. Rose 1956-6-25 56103 Marin Bolinas Ridge, Mt. Tamalpais 549 Comment
  SEINET195275 Image available Holcus lanatus John Thomas Howell 1945-7-29 21355 Marin Bolinas 3 Comment
  UC1745648  Holcus lanatus Annetta M. Carter 1934-5-6 537 Marin About .6 mi. S of Olema; ; About .6 mi. S of Olema. Comment
  UCD84971  Holcus lanatus S. S. Tillett 1956-6-30 586 Marin Area above and E of old Life-Saving Station, on W beach of Point Reyes Peninsula, ca. 3.5 miles from Pt. Reyes Light. Comment
  CAS-BOT-BC280757  Holcus lanatus Saichi Kawahara 1969-5-28 1148 Marin East end of Limantour Spit, Drakes Bay Comment
  HSC37473  Holcus mollis A. Montalvo, J. D. Ackerman 1974-6-24 336 Marin 3.5 miles S of Marshall along Hwy. 1 Comment
  CHSC20637  Holodiscus discolor Robert A. Schlising; Lloy Thurman 1962-6-15 2308 Marin Coast Ranges. Dry Creek Road, few miles E of Skaggs Springs. Comment
Read comments
Mar 16 2009
  SD6054  Holodiscus discolor 1916-7-1 Marin Muir Woods Comment
  UC589539  Holodiscus discolor Beryl O. Schreiber 1932-6-15 486 Marin Tomales Bay, Teachers Beach Teachers Beach; Tomales Bay, Teachers Beach Comment
  CAS-BOT-BC149965  Holodiscus discolor var. discolor A. A. Heller 1902-6-19 5729 Marin Tiburon peninsula, along the Bay road Comment
  CAS-BOT-BC149970  Holodiscus discolor var. discolor C. H. M. 1919-8-30 s.n. Marin Lagunitas Comment
  CAS-BOT-BC149975  Holodiscus discolor var. discolor Edward Lee Greene 1887-9-15 s.n. Marin unspecified Comment
  UC750609  Holozonia filipes John Thomas Howell 1945-8-12 21372 Marin Rock Spring Mt. Tamalpais, Rock Spring Comment
  CAS-BOT-BC311895  Holozonia filipes Hans Leschke 1954-8-22 s.n. Marin Rock Spring, Mt. Tamalpais Comment
  UC1746174  Hordeum brachyantherum Annetta M. Carter, Edward Lee 1934-6-17 660 Marin Olema-Bolinas Road near Five-Brook. Comment
  SEINET10657090  Hordeum brachyantherum Robert A. Norris 1977-5-14 Norris 3581 Marin Near small canal (and near Sir Francis Drake Hwy.), ca. 1 mi. WSW Pt. Reyes Station. Comment
  CAS-BOT-BC284602  Hordeum brachyantherum subsp. brachyantherum Peter H. Raven; Michael P. Johnson 1967-5-1 21022 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  CHSC36413  Hordeum brachyantherum subsp. brachyantherum J. Boze 1982-4-17 414 Marin Along side of Rd A104 1 mi. E of junc. with Hwy 1. Comment
  CAS-BOT-BC289351  Hordeum murinum subsp. glaucum Javier Penalosa 1961-6-7 1612 Marin Paradise Drive near Prince Roaly Passage, Tiburon Peninsula Comment
  CAS-BOT-BC289354  Hordeum murinum subsp. glaucum R. E. Frenkel 1964-5-5 472 Marin 0.3 mile north-west of Taylor State Park entrance on Sir Francis Drake Road 39 Comment
  JEPS78373  Horkelia californica Edward Lee 1934-6-17 902 Marin Between Olema and South Brook (Grassy roadside) Comment
  UC750571  Horkelia californica Lewis S. Rose 1946-6-20 46161 Marin Muir Beach, Coastal hills 30 Comment
  CAS-BOT-BC536631  Horkelia californica Doreen Smith 1996-8-16 s.n. Marin Lucas Valley Road just e. of Santa Margarita Dr. Comment
  RSA610761  Horkelia californica Joseph A. Ewan 1936-1-1 9371 Marin Garzoli Ranch, Bolinas Mesa Comment
  UC674715  Horkelia cuneata subsp. sericea Gregory Lyon 1935-7-20 863 Marin e end Abbott's Lagoon (meadow); Point Reyes Peninsula 15 Comment
  CAS-BOT-BC144017  Horkelia marinensis John Thomas Howell 1933-10-8 11703 Marin Pt. Reyes Peninsula Comment
  JEPS44592  Horkelia marinensis J. Burtt Davy 1900-6-18 6710 Marin Point Reyes Comment
  UC903141  Horkelia marinensis Ethel Crum 1933-10-8 1571 Marin slope above Drake's Estero; Point Reyes peninsula 15 Comment
  UCD106031  Hosackia gracilis Helen K. Sharsmith 1962-5-30 5083 Marin Point Reyes Peninsula. 45 Comment
  SEINET7716736  Hosackia subpinnata Edith A. Ross, Marta Philip 1888-5-19 Marin San Rafael Comment
  SBBG40154  Hydrocotyle ranunculoides J. T. Howell 1946-6-20 Marin near Stinson Beach Comment
  SD71225  Hydrocotyle verticillata John T. Howell 1946-7-7 22205 Marin Potrero Meadow, Mt. Tamalpais. Comment
  UC1606613  Hydrocotyle verticillata Roger Raiche 1982-7-10 20609 Marin Abbott's Lagoon Comment
  CAS-BOT-BC410246  Hypericum concinnum Volney Rattan 1885-7-1 s.n. Marin Mt. Tamalpais. Comment
  CDA33490  Hypericum grandifolium Jolie Lonner Egert, Amara Painter 2010-7-3 7 Marin Pine Gulch Creek bank in Bolinas off Lauff Ranch Road. Comment
  CAS-BOT-BC229774  Hypochaeris radicata A. Williams; E. McDermott; D. Smith; et al. 2012-6-23 1417 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-BC311752  Hypochaeris radicata S. Vikas; M. Imber-Safdar; E. Levin 2013-5-23 FD 1305 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  CAS-BOT-BC311494  Hypochaeris radicata Gordon H. True 1977-5-25 8212 A Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach. West of PRBO headquarters bldg. 3 Comment
  UCD133479  Hypochaeris radicata Helen K. Sharsmith 1962-5-30 5091 Marin Point Reyes Peninsula. San Francisco Bay Region. 45 Comment
  UC143452  Iris douglasiana A. A. Heller 1904-4-28 7371 Marin Corte Madera Comment
  RSA366792  Iris douglasiana Emery M. Whilton 1935-3-24 s.n. Marin West slopes of Mill Valley Comment
  SEINET12056854  Iris douglasiana M. T. Doutt 1931-1 364 Marin Alpine Dam Comment
  SJSU15304  Iris douglasiana Marybeth Rymer 1976-4-14 38 Marin Located in Marine County 3 miles north-west of Fairfax on Sir Francis Drake Road 152 Comment
  UC4279  Iris douglasiana Ivar Tidestrom 1895-5-22 Marin Redwood Canyon Comment
  CAS-BOT-BC133627  Iris longipetala John Thomas Howell 1946-5-16 21852 Marin Angel Island, se. side Comment
  JEPS17342  Iris macrosiphon W. L. Jepson 1891-3-29 Marin Mill Valley Comment
  UCD138765  Iris macrosiphon O. M. Oleson 1910-4-9 3262 Marin San Anselmo. Comment
  RSA152552  Iris missouriensis H. N. Metcalf 1962-4-30 s.n. Marin Arroyo Nicasio, northwest of Nicasio on San Geronimo Road Comment
  CAS-BOT-BC69876  Isoetes nuttallii John Thomas Howell 1940-3-17 15390 Marin Lagunitas Meadows. Comment
  UCD49886  Isolepis cernua Beecher Crampton 1960-6-8 5615 Marin Pt. Reyes Peninsula, western slope of Inverness Ridge near entrance to Tomales Bay State Park. Comment
  CAS-BOT-BC112465  Isolepis cernua Phyllis Ellman 1972-10-5 s.n. Marin Just north of Old St. Hilary's Tiburon Peninsula. Comment
  CAS-BOT-BC112470  Isolepis cernua John Thomas Howell 1941-7-6 s.n. Marin Kent Trail at Willow Mdws., Mt Tamalpais. Comment
  CAS-BOT-BC340182  Jaumea carnosa Javier Penalosa; J. T. Howell 1961-6-7 1659 Marin Tiburon Peninsula. Northwest of Marin Country Day School Comment
  CAS-BOT-BC340174  Jaumea carnosa Robert Soost 1999-7-16 s.n. Marin Salt marshes of Limantour Estero, Pt. Reyes N. S. Comment
  RSA258100  Juncus Robert A. Norris 1975-5-17 2361 Marin By Sir Francis Drake Highway. Ledum Swamp area. Comment
  CAS-BOT-BC109998  Juncus acutus Doreen Smith 2006-5-20 s.n. Marin Davidson School, San Rafael. Comment
  JEPS106980  Juncus acutus subsp. leopoldii Doreen Smith 2005-8-15 s. n. Marin San Rafael, near Davidson School Comment
  CAS-BOT-BC224887  Juncus articulatus Doreen Smith; Wilma Follette 2004-9-9 s.n. Marin On eastern side of Tennessee Valley Comment
  JEPS63850  Juncus breweri William S. Cooper 1925-7-23 61 Marin Drakes Bay Comment
  SD106160  Juncus bufonius W. L. Jepson 1920-5-26 9057 Marin Beds of vernal pools, Novato. Comment
  UCD141365  Juncus bufonius H. A. Borthwick 1925-6-6 1803 Marin Bolinas, California. Comment
  POM216402  Juncus bufonius var. bufonius H. F. Copeland 1934-5-27 s.n. Marin Dillon's Beach. Comment
  POM110897  Juncus bufonius var. bufonius Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  CAS-BOT-BC531271  Juncus capitatus A. Williams; A. Young; F. Leist; D. Morawitz 2015-4-10 15355 Marin Mount Tamalpais. Marin Municipal Water District lands: south of Bon Tempe valves Comment
  CAS-BOT-BC232201  Juncus effusus C. Kellner; A. Brown; C. Ayers; et al. 2012-8-25 1855 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade at culvert R143. Comment
  POM210624  Juncus hesperius Joseph A. Ewan 1933-11-5 8106 Marin Hearts desire, south shore Tomales Bay. Comment
  UC421813  Juncus hesperius W. P. Taylor 1913-6-6 Marin 3 mi w Inverness Comment
  JEPS63869  Juncus patens W. C. Blasdale 1893-7-24 Marin Mill Valley 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
  RSA126571  Juncus phaeocephalus var. paniculatus H. S. Yates 1936-6-14 5642 Marin 1 mile E of Aurora School. 46 Comment
  CAS-BOT-BC83593  Juncus tenuis Doreen Smith 1995-6-1 s.n. Marin 1 mile W of Bon Tempe Damp. Seep leading into Alpine Lake. Comment
  HSC14035  Juncus xiphioides H. E. Parks, S. T. Parks 1930-9-4 727 Marin Head of Lake Phoenix Comment
  UC418976  Juncus xiphioides H. E. Parks 1930-9-4 727 Marin head of Lake Phoenix Lake Phoenix Comment
  CAS-BOT-BC175932  Koeleria cristata Javier Penalosa; J. T. Howell 1961-6-29 1881 Marin Paradise Drive 2.4 mi. NW of road to Naval Net Depot Comment
  CAS-BOT-BC271349  Koeleria pyramidata F. W. Haasis 1959-5-23 89 .59 Marin Near Pine Ridge Trail, 2 miles west of China Camp, Los Padres National Forest Comment
  CAS-BOT-BC499182  Kopsiopsis hookeri Mrs. W. A. Wood 1915-4-9 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC272312  Lachnagrostis filiformis John Thomas Howell 1987-7-7 s.n. Marin Terra Linda Vegetable Garden, New Albion Way opposite Cermenho Court Comment
  JEPS3932  Lactuca saligna John Thomas Howell 1943-9-5 19324 Marin in s part Mill Valley 7 Comment
  UC1106269  Lapsana communis John Thomas Howell 1944-7-9 19685 Marin Inverness Comment
  CAS-BOT-BC338186  Lasthenia californica Carl B. Wolf 1927-4-24 343 Marin At coastal side of Mill Valley Toll Road Comment
  RSA15374  Lasthenia californica C. B. Wolf 1927-4-24 344 Marin The coastal side of Mill Valley toll road. Comment
  UCD69046  Lasthenia californica P. Rodriguez-Rojo 1997-3-24 Marin Tiburon Peninsula. Ring Mt. Serpentine annual grasslands. UTM: 10SEM4596 120 Comment
  CAS-BOT-BC324939  Lasthenia californica subsp. bakeri Lester Rowntree 1938-5-19 s.n. Marin Road to Dillon's Beach Comment
  JEPS21320  Lasthenia californica subsp. californica W. L. Jepson 1940-6-5 19953 Marin Tiburon Comment
  CAS-BOT-BC324407  Lasthenia californica subsp. macrantha L. R. Abrams 1927-4-19 11594 Marin Near lighthouse Point Reyes Comment
  SEINET11447698 Image available Lasthenia gracilis H. A. Walker 1907-5-9 s.n. Marin Mt. Tamalpais Comment
  UC188984  Lasthenia gracilis C. F. Sonne Apr 1887 Marin near Tamalpais Comment
  UC762043  Lasthenia gracilis R. F. Hoover 1941-5-12 5068 Marin w Drake's Estero; Point Reyes Peninsula Comment
  UC1745794  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
  CAS-BOT-BC366966  Lasthenia minor John Thomas Howell 1930-4-20 4733 Marin Pt Reyes 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
  SEINET955165  Lathyrus bolanderi Lewis S. Rose 1948-1 48040 Marin Manzanita. 6 Comment
  POM125410  Lathyrus littoralis Alice Eastwood 1923-5-13 11783 Marin Pt. Reyes Comment
  CAS-BOT-BC279932  Lathyrus vestitus J. Baxter; S. Kawachi; R. Westgaard 2013-4-12 13026 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  UCD106489  Lathyrus vestitus P. B. Kennedy 1926-5-20 s.n. Marin Trail above Lake Laguintas. Comment
  RSA406622  Lathyrus vestitus subsp. bolanderi Mark Morris 1929-3-3 s.n. Marin Mt. Tamalpais. Comment
  SEINET12159015  Lathyrus vestitus subsp. bolanderi E. H. Graham 1931-1 6911 Marin nr Blacksmith Shop, Pt. Reyes Comment
  UC1069703  Layia carnosa B. Schreiber 1937-4-25 2386 Marin 8 mi w of Inverness Pt. Reyes peninsula; Pt. Reyes Quadrangle Comment
  CAS-BOT-BC371441  Layia carnosa Greg de Nevers 1998-4-19 11162 Marin Point Reyes National Seashore, Abbotts Lagoon Comment
  UC153406  Layia gaillardioides Katharine Brandegee 1907-6-30 Marin Bolinas Bay Comment
  CAS-BOT-BC372295  Layia platyglossa John Thomas Howell 1930-4-20 4735 Marin Pt. Reyes Comment
  CAS-BOT-BC379657  Layia platyglossa Carl B. Wolf 1934-6-28 2093 Marin Pt. Reyes Peninsula, 8 mi. by road from the Lighthouse. 60 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
  UC615273  Layia platyglossa Beryl O. Schreiber 1933-7-5 864 Marin Mount Vision, Inverness Comment
  SEINET10482536  Ledum glandulosum Joseph A. Ewan 1933-10-22 Ewan 8053 Marin Plentiful in wet bog about Myrica clumps "Cold Bog", Pt. Reyes Peninsula. Comment
  UCD133981  Leontodon saxatilis John Thomas Howell 1945-7-29 21333 Marin Bolinas. Comment
  RSA128949  Leontodon taraxacoides subsp. taraxacoides J. T. Howell 1945-9-16 21480 Marin San Rafael. Comment
  CAS-BOT-BC215703  Lepechinia calycina Gordon H. True; Fred Ross 1969-5-30 5038 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 182 Comment
  CAS-BOT-BC215715  Lepechinia calycina Evelina Cannon 1894-8-11 s.n. Marin Angel Island, San Francisco Bay Comment
  RSA135348  Lepechinia calycina Volney Rattan 1903-1 1877 Marin Angel Island Comment
  UC140278  Lepechinia calycina Katharine Brandegee 1907-6-28 Marin Bolinas Ridge Comment
  UCLA64415  Lepechinia calycina Joseph Andorfer Ewan 1936-4-27 9475 Marin foot temel-ap-trail Mt. Tamalpais Comment
  CAS-BOT-BC89092  Lepidium didymum R. E. Frenkel 1964-3-6 393 Marin Marin County Building, Venetia. Comment
  CAS-BOT-BC89774  Lepidium latipes John Thomas Howell 1946-4-18 21654 Marin Ignacio. Comment
  CAS-BOT-BC12483  Lepidium nitidum Peter H. Raven; Michael P. Johnson 1967-5-1 21134 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir. 91 Comment
  CAS-BOT-BC12852  Lepidium pinnatifidum John Thomas Howell 1976-6-2 51804 Marin Corte Madera. In park. Comment
  CAS-BOT-BC226531  Leptosiphon acicularis Volney Rattan 1867-1-1 s.n. Marin Unspecified Comment
  SD3894  Leptosiphon androsaceus Katherine Brandegee Jun 1891 Marin Tamalpais Comment
  POM230565  Leptosiphon androsaceus J. T. Howell 1937-6-13 13052 Marin Bolinas Comment
  POM65160  Leptosiphon androsaceus Michener, Bioletti 1892-05 s.n. Marin Glenwood Comment
  CHSC23089  Leptosiphon grandiflorus Robert A. Schlising; L. Thurman, J. Anderson 1962-6-30 2330 Marin Coast Ranges. Near RCA Receiving Station, along Sir Francis Drake Highway; pasture. Comment
  CAS-BOT-BC324153  Lessingia hololeuca John Thomas Howell 1926-10-20 2222 Marin On ridge between Alto and Chapman Comment
  CAS-BOT-BC324135  Lessingia hololeuca Doreen Smith 1995-9-1 s.n. Marin Lucas Valley Road, Mt. Muir Ct. entrance to open space, 0.25 mi. W of fire road Comment
  CAS-BOT-BC324148  Lessingia hololeuca John Thomas Howell 1927-9-10 3095 Marin Baltimore Park 213 Comment
  POM203151  Lessingia hololeuca John T. Howell 1933-10-8 11698 Marin 1.5 miles east of Forest Knolls Comment
  CAS-BOT-BC272255  Leymus X multiflorus John Thomas Howell 1946-5-16 s.n. Marin Angel Island Comment
  CAS-BOT-BC174021  Leymus californicus Ronie Clark 1983-9-14 PR 83 -063 Marin Point Reyes National Seashore. Morgan Trail, 0.2 mi. from trailhead at Bear Valley Trail Comment
  CAS-BOT-BC436504  Ligusticum apiifolium J. W. Congdon 1896-5-23 s.n. Marin Sausalito Comment
  CAS-BOT-BC451614  Lilaea scilloides D. E. Breedlove 1975-4-28 39369 Marin Bolinas 30 Comment
  JEPS17500  Lilaeopsis occidentalis W. L. Jepson 1900-9-14 1165 Marin near Abbott's Lagoon (Point Reyes Peninsula); Point Reyes Peninsula Comment
  UC903288  Lilaeopsis occidentalis Ethel Crum 1933-10-8 1576 Marin shore of Drakes Estero (Point Reyes Peninsula); , Drakes Estero Comment
  UC32473  Lilaeopsis occidentalis J. Burtt Davy 1900-6-27 6481 Marin Pt. Reyes, Adams & Lindley Ranch Comment
  CAS-BOT-BC130743  Lilium pardalinum Javier Penalosa 1961-7-8 1961 Marin Below old St. Hilary's chapel, Tiburon Comment
  POM223346  Limonium californicum L. S. Rose 1935-9-1 35587 Marin China Camp, 5 mi NE of San Rafael. 1 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
  UC618377  Linanthus acicularis John Thomas Howell 1938-5-22 13789 Marin San Anselmo Canyon Comment
  SEINET6969970  Linanthus androsaceus Wanda P. Vestal, A. G. Vestal 1947-5-12 s.n. Marin 3.8 miles west of Marin (7.4 miles along Route 1, ease-southeast of Stinson Beach). Comment
  SEINET10956266  Linanthus androsaceus var. croceus Robert A. Norris 1977-5-14 Norris 3588 Marin Near Pt. Reyes Beach North. Comment
  UC23491  Linanthus grandiflorus J. Burtt Davy 1900-6-18 6709 Marin Point Reyes Comment
  UC311073  Linanthus grandiflorus A. D. E. Elmer Jul 1903 4555 Marin Point Reyes Post Office Point Reyes Comment
  SEINET12034172  Lithocarpus densiflorus H. W. Graham 1927-1 s.n. Marin along road from Mill Valley to Muir woods near San Francisco Comment
  CAS-BOT-BC36113  Lithocarpus densiflorus var. densiflorus John Thomas Howell 1947-5-25 23206 Marin Mt. Tamalpais, Berry Trail Comment
  RSA46396  Lithocarpus densiflorus var. densiflorus J. T. Howell 1947-1-12 s.n. Marin Above Muir Woods, south side of Mt. Tamalpais. Comment
  RSA476671  Lithocarpus densiflorus var. densiflorus M. B. Dunkle 1931-7-12 2488 Marin Mount Tamalpais, saddle below summit. Comment
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Feb 13 2012
  CAS-BOT-BC430614  Lithophragma affine G. Thomas Robbins 1944-4-14 1520 Marin small stream on north slope of Big Rock Ridge, about 3 mi. w. of Hamilton Field Air Force Base 91 Comment
  UC11909  Lithophragma heterophyllum J. Burtt Davy 1893-4-26 142 B Marin Mt. Tamalpais Comment
  UC85417  Lithophragma heterophyllum Katharine Brandegee June 1905 Marin Tamalpais Comment
  UCD102740  Lithophragma parviflorum Michele H. Mills 1998-4-24 231 Marin Mt. Tamalpais, Marin Municipal Water District property, N of Ridge Rd approx. 3/4 mi W of intersection with Pan Toll Rd 590 Comment
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Apr 2 2017
  CAS-BOT-BC342212  Logfia filaginoides John Thomas Howell 1940-5-12 s.n. Marin Chianti Country e. of Little Carson Comment
  JEPS58900  Logfia gallica Javier Penalosa and J. T. Howell 1961-6-7 1625 Marin w of Marin County Day School; Tiburon Peninsula 30 Comment
  UC914295  Logfia gallica Verne Grant and Alva Grant 1946-6-13 7666 Marin near Fairfax Comment
  CAS-BOT-BC342402  Logfia gallica Javier Penalosa 1961-8-26 2226 Marin Tiburon Peninsula. Flat southwest of the NWPRR Trestle Comment
  CAS-BOT-BC283448  Lolium multiflorum John Thomas Howell 1945-7-29 21354 Marin Bolinas Comment
  CAS-BOT-BC283206  Lolium multiflorum R. E. Frenkel 1964-5-28 532 Marin On Fairfax-Bolinas Rd, 1.5 miles S of Meadows CC 304 Comment
  CAS-BOT-BC443982  Lolium perenne K. Hopper; P. DaSilva; S. Kawachi; G. Anderson; J. Porter; M. Fernholz 2014-4-26 14010 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
  UCD66316  Lolium perenne L. S. Smith 1916-5-1 Marin Big Carson. Comment
  CDA9479  Lomatium dasycarpum D. G. Kelch 2006-5-1 6 .189 Marin Summit of Lucas Valley Road. Comment
  UCD69047  Lomatium dasycarpum P. Rodriguez-Rojo 1997-3-24 Marin Tiburon Peninsula. Ring Mt. Serpentine barrens. UTM: 10SEM4596 120 Comment
  JEPS17129  Lomatium dasycarpum subsp. dasycarpum W. L. Jepson 1902-3-11 1192 C Marin Mill Valley trail to summit Mt. Tamalpais Comment
  CAS-BOT-BC240509  Lonicera hispidula Paul R. Hichborn 1920-5-24 s.n. Marin Black Pt. Comment
  CAS-BOT-BC240516  Lonicera hispidula Baki Kasapligil 1965-7-11 3925 Marin Woodacre near water sterilzation plant Comment
  UC123748  Lonicera hispidula var. vacillans H. A. Walker 1907-7-4 636 Marin Mill Valley Comment
  UCD137391  Lonicera involucrata E. Esau 1932-4-2 s.n. Marin Stinson Beach, Mill Valley. Comment
  UC589482  Lonicera involucrata var. ledebourii Beryl O. Schreiber 1932-6-15 482 Marin Teachers Beach Tomales Bay Comment
  CAS-BOT-BC200926  Lotus L. R. Abrams 1915-10-26 5617 Marin Between Mt. Tamalpais and Fairfax Comment
  CAS-BOT-BC198554  Lotus Elsie M. Zeile 1921-9-3 s.n. Marin Lake Alpine Comment
  JEPS97675  Lotus formosissimus Annetta M. Carter 1934-4-29 524 Marin 10 mi. NW of Tomales on rd. running W from Estero Dist. School. 1.6 mi. W of school. Comment
  RSA138292  Lotus formosissimus Volney Rattan 1886-5-15 s.n. Marin Corte Madera Comment
  UC555530  Lotus formosissimus H. L. Mason 1928-4-13 4308 Marin n of San Rafael Comment
  UC764467  Lotus formosissimus R. F. Hoover 1941-5-12 5048 Marin near Olema Comment
  UCSC000386  Lotus formosissimus Beryl O. Schreiber 1937-7-17 2456 Marin 8 miles south west of Shell Beach, Road to Point Reyes Peninsula Comment
  UC764496  Lotus heermannii R. F. Hoover 1941-5-12 5051 Marin Point Reyes road Inverness Ridge Comment
  UC496416  Lotus micranthus Merle Randall 1930-6-13 Marin 8 mi above Bolinas; Bank of Alamere Creek Comment
  RSA256389  Lotus micranthus Robert A. Norris 1974-5-24 2014 Marin Near Cecilia Way and Tiburon Rd., Tiburon Peninsula Comment
  UC123714  Lotus scoparius Harriet A. Walker 1907-7-4 635 Marin Cascade Drive Mill Valley Comment
  RSA15378  Lotus wrangelianus Carl B. Wolf 1927-4-24 340 Marin The coastal side of Mill Valley toll road. Comment
  CAS-BOT-BC201234  Lupinus Charles Piper Smith 1947-6-27 47618 x Marin Pt. Reyes Peninsula. T. A. Gallagher Ranch Comment
  CAS-BOT-BC201247  Lupinus Charles Piper Smith 1948-4-26 48153 Marin Highway 1 - Point Reyes Station, 2 miles north Comment
  CAS-BOT-BC175900  Lupinus affinis Gordon H. True 1965-3-4 s.n. Marin San Rafael Hills, s. slope Comment
  SEINET5766806 Image available Lupinus albifrons Michener, Bioletti 1892-1 s.n. Marin Fairfax Comment
  SEINET10488432  Lupinus albifrons Charles Piper Smith 1948-4-26 Smith 48154 Marin Hwy 1 point reyers station, 4.2 miles n Comment
  CAS-BOT-BC201451  Lupinus albifrons var. albifrons Charles Piper Smith 1948-6-14 48402 Marin Olema, 2.6 miles south Highway 1 Comment
  RSA181300  Lupinus albifrons var. albifrons John H. Thomas 1965-5-2 10638 Marin Along Highway 1, between Mill Valley and Stinson Beach. Comment
  HSC33222  Lupinus albifrons var. collinus Thomas W. Nelson 1974-4-22 1217 Marin At Rock Springs beside the rd. out Bolinas Ridge. Comment
  CAS-BOT-BC196166  Lupinus albifrons var. douglasii Alice Eastwood 1913-6-15 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC196178  Lupinus albifrons var. douglasii John Thomas Howell 1947-5-25 23196 Marin Simmons Trail, Mt. Tamalpais Comment
  CAS-BOT-BC359743  Lupinus albifrons var. douglasii J. Baxter; S. Kawachi; R. Westgaard 2013-4-12 13021 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  UC1129324  Lupinus albifrons var. douglasii H. S. Yates 1935-4-2 5046 Marin 1 mi n Muir Woods; Tamalpais Quadrangle Comment
  UC764769  Lupinus arboreus R. F. Hoover 1941-5-21 5164 Marin Point Reyes Comment
  UC864998  Lupinus arboreus L. R. Abrams 1927-4-19 11613 Marin Point Reyes Point Reyes near lighthouse (ocean bluffs); Point Reyes Comment
  UCD106641  Lupinus arboreus June McCaskill; C. H. Lamoureux 1956-6-29 498 Marin Point Reyes Lighthouse Road, ca. 7 miles W of Inverness. Comment
  SEINET5558509  Lupinus arboreus H. S. Gentry 1962-1 19700 Marin Point Reyes peninsula. Comment
  RSA240596  Lupinus arboreus var. arboreus C. W. Tilforth, John Dourley 1973-7-18 924 Marin Ca. 1/4 mi east of Point Reyes Lighthouse, Point Reyes. Comment
  UC1129365  Lupinus bicolor A. E. Wieslander 1934-5-20 488 Marin 2 mi w Shell Beach; Pt. Reyes Quad. 137 Comment
  POM350153  Lupinus bicolor subsp. microphyllus Mark Morris 1924-3-30 s.n. Marin Mt. Tamalpais Comment
  SEINET10970228  Lupinus bicolor var. umbellatus Robert A. Schlising 1962-4-8 Schlising 2287 Marin Weed in open; drake's beach, point reyes peninsula. Comment
  CAS-BOT-BC215073  Lupinus chamissonis Charles Piper Smith 1947-6-27 47604 Marin Point Reyes Radio Station Comment
  UC56336  Lupinus chamissonis J. Burtt Davy 1900-6-27 6797 Marin Point Reyes Comment
  UC126935  Lupinus formosus F. T. Bioletti 1892-1 Marin Mt. Tamalpais Comment
  RSA128309  Lupinus formosus var. formosus J. T. Howell 1940-5-20 15468 Marin Fairfax Comment
  UC73231  Lupinus latifolius var. latifolius Milo S. Baker 1904-5-2 Marin Fairfax to Bolinas; Fairfax to Bolinas Comment
  UCR16236  Lupinus microcarpus Mark A. Willis 1977-5-27 s.n. Marin c. 2 mi. south of Olema on Sir Francis Drake Blvd. 40 Comment
  UC194955  Lupinus microcarpus var. microcarpus H. M. Hall 1916-7-23 10247 Marin grade above Dillon's Beach (Bodega Bay); , grade above Dillon's Beach 60 Comment
  JEPS65360  Lupinus nanus W. L. Jepson 1919-5-17 8288 Marin Olema Comment
  SEINET13198370 Image available Lupinus nanus A. G. Vestal 1947-5-12 s.n. Marin Comment
  UC130298  Lupinus nanus J. Burtt Davy 1895-5-13 1250 Marin Redwood Canyon Comment
  UC130305  Lupinus nanus Harley P. Chandler 1899-4-8 276 Marin n slope Mt. Tamalpais; n slope of Mt. Tamalpais Comment
  UC1584849  Lupinus succulentus Jerry Powell 1989-4-13 1563 Marin Marin Island; Marin Island, on sandstone bluffs above Bay Comment
  HSC14851  Lupinus succulentus B. Francis 1964-3-23 14 Marin .6 mi. E of Tiburon Comment
  CAS-BOT-BC202167  Lupinus tidestromii John Thomas Howell; Catherine Best; Wilma Follette; Gordon H. True 1980-6-19 53722 Marin Near Abbotts Lagoon, Point Reyes Peninsula Comment
  SBBG98280  Lupinus variicolor H. F. Copeland 1934-5-27 Marin Dillon's Beach Comment
  UC1177212  Lupinus variicolor John Thomas Howell 1946-6-13 22051 Marin e Aurora School (at Sonoma Co. line) Comment
  UCSB16738  Lupinus variicolor Breedlove, Dennis 1962-4-17 Marin Near lighthouse on Point Reyes Peninsula 60 Comment
  RSA130922  Lupinus variicolor E. K. Balls 1958-7-20 23574 Marin Pt. Reyes Peninsula, about jct. of roads to Drakes Bay and Lighthouse. 122 Comment
  UCD161963  Luzula comosa var. comosa Ayzik Solomeshch 2014-5-23 s.n. Marin Gary Giacomini Open Space Preserve, Bates Meadow, about 6 miles west of Fairfax, vegetation plot BAT 01. UTM Zone 10 E 530280 N 4206762. (Coordinates converted from UTM data by label maker.) 180 Comment
  JEPS67165  Luzula subsessilis Jos. Burtt Davy 1901-4-13 6912 Marin Angel Island 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
  CAS-BOT-BC441317  Luzula subsessilis John Thomas Howell 1969-4-27 45557 Marin Near west end of Lucas Valley Comment
  UC1140928  Lythrum californicum Volney Rattan June 1881 Marin Mount Tamalpais Comment
  UC589408  Lythrum hyssopifolia Beryl O. Schreiber 1932-7-25 680 Marin Tomales Bay, Lone Pine Beach Lone Pine Beach; Tomales Bay, Lone Pine Beach Comment
  UC931966  Lythrum hyssopifolia Verne Grant, Alva Grant 1946-6-13 7667 Marin near Fairfax Comment
  RSA0011283  Lythrum hyssopifolia Carl B. Wolf 1934-6-28 5763 Marin Pt. Reyes Peninsula, 8 miles by road from the Lighthouse. 61 Comment
  CAS-BOT-BC342631  Madia anomala John Thomas Howell 1943-5-22 18136 Marin Fairfax hills Comment
  SEINET11601305 Image available Madia anomala K. Brandegee 1907-6-9 s.n. Marin Mill Valley, Tamalpais; 37.922511 -122.598225 Comment
  SEINET3148085  Madia anomala K. Brandegee 1907-6-9 sn Marin Mill Valley, Tamalpais Comment
  CAS-BOT-BC342628  Madia anomala John Thomas Howell 1955-5-29 30256 Marin Near Rock Spring on Laurel Dell Trail, Mt. Tamalpais Comment
  POM53614  Madia anomala Katherine Brandegee 1907-6-9 s.n. Marin Mill Valley, Tamalpais Comment
  UC89457  Madia elegans T. S. Brandegee 1892-6-13 Marin Tamalpais Comment
  CAS-BOT-BC343718  Madia elegans David D. Keck 1933-11-6 2638 Marin On highway just W. of San Geronimo Comment
  CAS-BOT-BC229761  Madia gracilis T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1911 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-BC343084  Madia gracilis John Thomas Howell 1930-7-20 5371 Marin Slopes near Phoenix Lake Comment
  CAS-BOT-BC343098  Madia gracilis Brandegee No date on label s.n. Marin Tamalpais Comment
  JEPS78903  Madia gracilis Edward Lee 1936-6-14 2229 Marin trail just s Shaver Grade (Fairfax to Alpine Lake) Comment
  RSA107071  Madia gracilis subsp. gracilis L. S. Rose 1956-6-25 56108 Marin Bolinas Ridge, Mt. Tamalpais 549 Comment
  JEPS5701  Maianthemum dilatatum W. L. Jepson 1919-5-18 8299 Marin marsh near Inverness Comment
  SEINET3887472  Maianthemum dilatatum John A. Churchill 1974-4-29 7442982 Marin On Pierce Point Road at stream running to Abbott Lagoon.; 0 Comment
  CAS-BOT-BC511467  Maianthemum racemosum subsp. amplexicaule Katherine Kipping 1968-3-10 41 Marin 5 miles north of Stinson Beach road turn off on State Highway 1 Comment
  POM193961  Maianthemum racemosum subsp. amplexicaule J. T. Howell 1927-9-9 3090 Marin Mill Valley Comment
  CAS-BOT-BC514228  Maianthemum stellatum Henry M. Pollard 1935-4-1 s.n. Marin Black Canyon Comment
  CAS-BOT-BC514231  Maianthemum stellatum D. E. Breedlove 1962-4-17 2327 Marin 7.4 miles east of Olema and State Highway 1 on road to Fairfax 106 Comment
  UCSB61613  Maianthemum stellatum Gliessman, Stephen 1969-3-31 Marin South side of Paradise Drive, 0.8 miles north of junction with Marwest Road; Tiburon Peninsula 30 Comment
  UC34555  Malacothrix californica E. R. Drew 1889-5-18 Marin Inverness Comment
  CAS-BOT-BC206640  Malva assurgentiflora H. E. McMinn 1922-6-19 234 Marin Near Larkspur. Comment
  CHSC46944  Marah fabacea Robert A. Schlising; Lloy Thurman 1962-4-28 2193 Marin Short distance E of Point Reyes Lighthouse. Comment
  SEINET9285357  Marah fabacea John Nelson, Wnek, Richard 2000-3-6 20967 Marin Comment
  UCD107619  Marah fabacea Kamala Crompton 1996-5-19 28 Marin Roadside 1/2 mile east of Dillions Beach. Comment
  RSA107046  Marah fabacea L. S. Rose 1956-4-2 56006 Marin 6 miles E of Nicasio. 30 Comment
  JEPS48544  Marah oregana Elsa Kraeger 1926-3-13 Marin hill se Mt. Tamalpais Comment
  UC28948  Marah oregana Edw. L. Greene 1893-4-1 Marin Bear Valley Comment
  UCSC000731  Marah oregana N. French 1935-4-1 634 Marin On ridge 0.25 mi. S. of Bridge. ridge, Bridge. - Tamalpais 305 Comment
  CAS-BOT-BC67829  Marsilea vestita Wilma Follette 1989-7-16 s.n. Marin Tennessee Valley, at western end of the 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
  UC279767  Maurandya barclaiana Harriet A. Walker 1919-1 5125 Marin Mr Menzies' Garden, San Rafael Comment
  UCD106763  Medicago arabica P. B. Kennedy 1914-4-19 4692 Marin Mill Valley. Comment
  UC1106253  Medicago polymorpha John Thomas Howell 1947-7-6 Marin Laurel Dell Mt. Tamalpais Comment
  RSA128929  Medicago polymorpha J. T. Howell 1948-9-5 s.n. Marin Mill Valley Comment
  JEPS127366  Melica californica Robert Steers 2011-4-14 Marin Golden Gate National Recreation Area. Marin Headlands. Approximately 400 WNW of the intersection between Miwok and Bobcat trails and NE of intersection between Field and Bunker Roads. Comment
  RSA15225  Melica californica C. B. Wolf 1927-4-24 382 Marin Stinson Beach Comment
  CAS-BOT-BC282147  Melica geyeri John Thomas Howell 1942-5-16 s.n. Marin Sausalito Hills Comment
  UC766864  Melica geyeri R. F. Hoover 1941-5-8 5004 Marin Woodacre Comment
  CAS-BOT-BC281335  Melica harfordii John Thomas Howell 1939-5-14 14666 Marin Between Phoenix Lake and Lake Lagunitas Comment
  CDA32523  Melica imperfecta P. B. Kennedy 1914-3-22 4638 Marin Roadside after leaving Mill Valley Station. 0 Comment
  CAS-BOT-BC264157  Melica subulata Rimo Bacigalupi 1943-7-16 2766 Marin Bottom of Big Carson Canyon, Lagunitas Creek Watershed Comment
  CAS-BOT-BC421685  Melica subulata D. Greenberger; C. Gattuso; M. Murphy; J. Klein; B. Lavender; A. Williams 2014-4-26 14311 Marin Mount Tamalpais. Marin Municipal Water District lands: Bolinas Ridge gate at Bolinas-Fairfax Road/Ridgecrest Blvd. junction. Approximately 30 feet up Bolinas Ridge Road, plot to the right. Comment
  UCD88601  Melica subulata A. A. Beetle 1945-6-12 3889 Marin Lagunitas. Comment
  SEINET10599643  Melica subulata M. E. Banning 1969-9-5 Banning 94 Marin Just W. of Samuel P. Taylor Park on Highway 104. 61 Comment
  CAS-BOT-BC262525  Melica torreyana Mabel Wiesendanger 1925-5-6 2091 Marin Unspecified Comment
  CAS-BOT-BC262541  Melica torreyana John Thomas Howell 1939-5-14 14678 Marin Near Collier Spring, Mt. Tamalpais Comment
  CAS-BOT-BC291879  Melica torreyana R. Schneider; T. Pollak; J. Stern; L. Williams 2013-4-12 13510 Marin Mount Tamalpais. Marin Municipal Water District lands: NE of large turnaround at top of Fish Grade near Filter Plant Road Comment
  CAS-BOT-BC353420  Melica torreyana P. DaSilva; J. Barrela; S. Huang; M. A. Garcia; J. Stern 2013-5-4 13527 Marin Mount Tamalpais. Marin Municipal Water District lands: Small drainage north of first bend in Fish Grade between Sky Oaks Road and Filter Plant Road Comment
  JEPS75106  Melica torreyana W. L. Jepson 1919-4-5 8227 Marin sw slope above Mill Valley; Mt. Tamalpais Comment
  POM184796  Melica torreyana H. E. Parks 1926-04 s.n. Marin Tiburon Peninsula. Comment
  UC53659  Melica torreyana Jos. Burtt Davy 1901-4-13 6894 Marin Angel Island Comment
  UC578621  Melica torreyana N. French 1935-3-26 610 Marin Muir Woods; Tamalpais Quad. 304 Comment
  UCD89103  Melica torreyana P. B. Kennedy 1914-4-19 4697 Marin Mill Valley. Comment
  SEINET10599674  Melica torreyana John Thomas Howell 1939-5-14 Howell 14678 Marin Serpentine area near Collier Spring, Mt. Tamalpais. Comment
  RSA203873  Mentha canadensis M. S. Jussel 1933-7-30 s.n. Marin Near Olema Comment
  RSA409900  Mentha canadensis M. S. Jussel 1933-7-30 s.n. Marin Near Olema Comment
  CAS-BOT-BC95725  Menyanthes trifoliata Robert Soost 2001-8-4 s.n. Marin Point Reyes National Seashore. Swamp between Abbotts and Kehos on E side of road. Comment
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Oct 4 2018
  CAS-BOT-BC263263  Micranthes californica G. Block; J. Missaghian; J. Klein; C. Barrio-Lopez 2012-3-24 203 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Meadow, outcrop near Meadow Club golf course Comment
  CAS-BOT-BC348501  Micropus californicus var. californicus John Thomas Howell 1947-5-4 23134 Marin San Rafael Hills Comment
  SEINET190345  Micropus californicus var. californicus H. L. Mason 1928-4-13 4317 Marin Hills N of San Rafael Comment
  CAS-BOT-BC348927  Microseris douglasii subsp. douglasii John Thomas Howell 1946-5-12 21825 Marin Carson country Comment
  CAS-BOT-BC348930  Microseris douglasii subsp. douglasii John Thomas Howell 1946-5-14 21837 Marin Between Barth's Retreat and Potrero Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC348935  Microseris douglasii subsp. douglasii John Thomas Howell 1946-5-14 21837 Marin Between Barths Retreat and Potrero Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC348946  Microseris douglasii subsp. douglasii Peter H. Raven; Michael P. Johnson 1967-5-1 21043 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  RSA126546  Microseris douglasii subsp. douglasii J. T. Howell 1941-5-25 16221 Marin Potrero Meadow, Mt. Tamalpais Comment
  RSA126547  Microseris heterocarpa J. T. Howell 1944-5-27 19502 Marin Summit Ave. ridge, Mt. Tamalpais Comment
  CAS-BOT-BC322733  Microseris paludosa John Thomas Howell 1947-4-30 23112 Marin Dillons Beach Comment
  CAS-BOT-BC322742  Microseris paludosa John Thomas Howell 1946-6-13 22054 Marin East of Dillons Beach Comment
  CAS-BOT-BC471224  Microsteris gracilis A. Williams 2014-4-15 14802 Marin Mount Tamalpais. Marin Municipal Water District lands: Pine Mountain Fire Road, N of junction with Fairfax-Bolinas Road Comment
  SEINET12333176  Mimulus aurantiacus F. H. Utech 1988-1 88 -180 Marin W slope of Mt. Tamalpais, 3 mi past Alpine Dam & 4 mi from Fairfax on Bolinas Rd 180 Comment
  UCSB61610  Mimulus aurantiacus var. aurantiacus Gliessman, Stephen 1969-3-31 Marin South side of Paradise Drive, 1.3 miles north of junction with Marwest Road, Tiburon Peninsula 30 Comment
  JEPS10572  Mimulus douglasii Adele Lewis Grant 1918-4-12 1207 Marin above West Point Inn; Mt. Tamalpais Comment
  SEINET7719534  Mimulus glutinosus Unknown 1887-7-3 Marin Camp Taylor Comment
  UC1745795  Mimulus grandis Annetta M. Carter, Herbert L. Mason 1938-5-18 1415 Marin 12 mi from [W of] Inverness. Pt. Reyes. Comment
  UC589558  Mimulus inodorus Beryl O. Schreiber 1932-6-20 543 Marin Shell Beach Tomales Bay Comment
  JEPS10457  Mimulus nasutus L. M. Newlon 1921-1 95 Marin Mt. Tamalpais Comment
  CAS-BOT-BC388672  Minuartia douglasii Peter H. Raven; Michael P. Johnson 1967-5-1 21141 Marin Angel Island. Slopes on south side of island above Rock Quarry 137 Comment
  CAS-BOT-BC388679  Minuartia douglasii Alice Eastwood; John Thomas Howell 1938-5-8 5483 Marin Lucas Valley Comment
  CAS-BOT-BC388681  Minuartia douglasii John Thomas Howell 1940-5-26 15529 Marin Little Carson Falls Comment
  CAS-BOT-BC124312  Mollugo verticillata Doreen Smith 2002-10-21 s.n. Marin Stafford Lake, Novato Comment
  CAS-BOT-BC220408  Monardella purpurea John Thomas Howell 1942-6-21 16977 Marin Carson Ridge Comment
  CAS-BOT-BC220412  Monardella purpurea John Thomas Howell 1939-6-25 14791 Marin Summit Avenue, Mill Valley Comment
  CHSC67968  Monardella purpurea Alison Graff 1993-7-14 M- 54 Marin Mt. Tamalpais Rock Springs Trail from Mt. Theater. Comment
  CAS-BOT-BC220168  Monardella sinuata subsp. nigrescens Clare B. Hardham 1962-6-8 10447 Marin Ocean side of Tomales Point. Near Point Reyes Lighthouse Comment
  SEINET4173657 Image available Monardella undulata Herbert L. Mason, Annetta M. Carter 1938-5-18 1417 Marin Point Reyes Peninsula, 12 miles from Inverness Comment
  CAS-BOT-BC220535  Monardella villosa Alice Eastwood 1912-6-9 298 Marin Sausalito Comment
  UCD161915  Monardella villosa Ayzik Solomeshch 2014-5-28 s.n. Marin Lucas Valley Open Space Preserve, plot LVP 01. UTM Zone 10 E 535981 N 4210876. (Coorindates converted from UTM data by label maker.) 380 Comment
  UC2035877  Monardella villosa subsp. franciscana Carl B. Wolf 1934-6-27 5750 Marin NE end Bolinas Bay. 7 Comment
  UC104695  Monardella villosa subsp. villosa Katharine Brandegee 1905-7-2 Marin Rock Spring Trail Tamalpais Comment
  CAS-BOT-BC531264  Montia fontana A. Williams; A. Young; F. Leist; D. Morawitz 2015-4-10 15347 Marin Mount Tamalpais. Marin Municipal Water District lands: upper meadow across road to the NE from Boneyard parking lot Comment
  CAS-BOT-BC444911  Montia fontana Paul Grun 1951-5-23 49 Marin Point Reyes Station. Comment
  OBI83147  Myosotis latifolia Dixie Damrel, Robin Zank 1997-5-27 17 Marin Approx. 450 ft S from corner of Balboa and Portola Comment
  RSA317483  Myrica californica Robert A. Norris 1984-7-27 4788 Marin At base of Bon Tempe Dam. 198 Comment
  JEPS128132  Myriophyllum aquaticum Eric Wrubel 2011-7-22 NPS 23 Marin Golden Gate National Recreation Area. Rodeo Lake near Fort Cronkhite, Marin Headlands. Comment
  CAS-BOT-BC456178  Najas guadalupensis Hans Leschke 1947-11-2 s.n. Marin Stinson Beach Comment
  RSA88327  Najas guadalupensis Hans Leschke 1947-11-2 s.n. Marin Stinson Beach Comment
  CAS-BOT-BC259936  Nassella lepida John Thomas Howell 1966-5-25 41538 Marin Just N of garden area, John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC259938  Nassella lepida John Thomas Howell 1944-4-23 19406 Marin SE of Kentfield Comment
  CAS-BOT-BC259940  Nassella lepida John Thomas Howell 1945-4-29 20796 Marin Fairfax Hills Comment
  CAS-BOT-BC259945  Nassella lepida Javier Penalosa; J. T. Howell 1961-6-29 1884 Marin Tiburon Peninsula. Paradise Drive 2.4 miles NW of road to Naval Net Depot Comment
  RSA101812  Nassella lepida H. N. Bolander s.n. Marin Redwoods Comment
  UCD87879  Nassella lepida P. B. Kennedy Date Unknown s.n. Marin West Point Inn to Bolinas trail, Mt. Tamalpais. Comment
  CAS-BOT-BC260151  Nassella pulchra John Thomas Howell 1966-4-18 41487 Marin Just S of church, John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC260162  Nassella pulchra Javier Penalosa; J. T. Howell 1961-6-29 1883 Marin Tiburon Peninsula. Paradise Drive 2.4 miles NW of road to Naval Net Depot Comment
  CAS-BOT-BC309795  Nassella pulchra C. Kellner; S. Whelan; R. Truitt 2013-6-8 13653 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  UCD70801  Nassella pulchra Michele H. Mills 1998-3-30 213 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve, serpentine grassland, well-developed soil, common name 'purple needlegrass 137 Comment
  CAS-BOT-BC227660  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, Comment
  SEINET5763377 Image available Nasturtium officinale Herbert L. Mason 1941-1 12424 Marin Tomales Point, 1 mi W of Indian Beach 91 Comment
  UC1023053  Navarretia heterodoxa John Thomas Howell 1941-7-6 16367 Marin between Camp Hogan and Rocky Ridge Fire Trail; Mt. Tamalpais Comment
  CAS-BOT-BC533020  Navarretia intertexta T. Gosliner; F. Leist; E. Gunnison; M. Hicks 2015-6-12 15841 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands. Potrero Meadow Comment
  CAS-BOT-BC232723  Navarretia rosulata K. Brandegee 1910-9-4 142 Marin Between West Point and Willow Camp, on the seaward side of Mount Tamalpais Comment
  JEPS116881  Navarretia rosulata David Gowen 2007-7-6 772 Marin South of parking area on road summit of Bolinas/Fairfax Rd. On trail to Azalea Hill. Comment
  UC84824  Navarretia squarrosa A. Eastwood Jul 1906 Marin West Pt. Trail Mt. Tamalpais; Mt. Tamalpais, W Point Trail Comment
  UCD35988  Navarretia squarrosa Beecher Crampton 1946-8-14 410 Marin Marin County, along an inlet between Hamlet and Tomales. 6 Comment
  RSA122935  Navarretia squarrosa B. O. Schreiber 1936-6-21 2247 Marin Shell Beach 2 Comment
  SEINET7963124 Image available Navarretia squarrosa L. S. Rose 1941-1 41359 Marin Leucas Valley 90 Comment
  SEINET3557584 Image available Nemophila Lewis S. Rose 1933-4-12 33077 Marin Sausalito. Comment
  RSA177932  Nemophila heterophylla Robert F. Thorne 1965-4-21 34417 Marin Near confluence of Lagunitas and Nicasio Creeks. 30 Comment
  UC24247  Nemophila menziesii var. atomaria W. L. Jepson 1891-3-29 Marin Mill Valley Comment
  RSA42344  Nemophila menziesii var. atomaria Lincoln Constance, James Ashley, H. L. Mason 1946-3-22 3028 Marin Jct of Alpine Lake road with Pine Mtn fire trail, 2 miles SW of Fairfax 168 Comment
  SEINET5730454 Image available Nemophila menziesii var. atomaria Cary A. Mitchell 1969-1 16 Marin South side of Mount Tamalpais; Mount Tamalpais Comment
  CAS-BOT-BC7222  Nemophila micrantha Alice Eastwood 1898-4-1 s.n. Marin Mt. Tamalpais Comment
  UC126915  Nemophila parviflora N. L. Gardner 1908-4-28 8 Marin southerly base Mt. Tamalpais southerly base of Mt. Tamalpais, Mill Valley (Mill Valley) Comment
  SEINET5521057  Nemophila parviflora var. parviflora A. Eastwood s.n. Marin Rose station Comment
  CAS-BOT-BC83559  Nicotiana acuminata var. multiflora Doreen Smith 2002-10-10 s.n. Marin Rubicon Trail entrance, Gallinas Valley. Comment
  CAS-BOT-BC233457  Nicotiana glauca Catherine Best 1981-11-28 s.n. Marin Site of the old railroad yard in Tiburon Comment
  UCD36541  Notholithocarpus densiflorus Beecher Crampton 1954-4-28 1799 Marin 1/4 mile east of Woodacre. Comment
  CAS-BOT-BC400131  Nymphaea alba Doreen Smith; Wilma Follette 2004-8-10 s.n. Marin On eastern side of Tennessee Valley Comment
  CAS-BOT-BC142226  Oemleria cerasiformis Alice Eastwood 1915-3-28 3973 Marin Lagunitas Comment
  CAS-BOT-BC142268  Oemleria cerasiformis M. K. Curran 1885-6-1 s.n. Marin Sausalito Comment
  JEPS44831  Oemleria cerasiformis W. L. Jepson 1897-3-28 13827 Marin Olema Comment
  JEPS15788  Oenanthe sarmentosa W. L. Jepson 1900-9-16 1178 Marin near Blacksmith Shop Point Reyes Peninsula (on the Point) Comment
  POM224780  Oenothera elata subsp. hookeri P. A. Munz 1936-8-7 14304 Marin Low sea-bluffs, on Tomales Bay, 5 miles south of Tomales. Comment
  CAS-BOT-BC499919  Orobanche fasciculata A. A. Heller 1906-6-12 8398 Marin Mt. Tamalpais: along the railroad near the summit Comment
  CAS-BOT-BC499950  Orobanche fasciculata H. L. Mason 1917-4-28 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC502960  Orobanche vallicola Berta Kessel 1848-9-8 s.n. Marin Novato Comment
  RSA254425  Orthocarpus faucibarbatus Robert A. Norris 1975-4-10 2307 Marin By Paradise Dr., Corte Madera. Comment
  RSA41895  Orthocarpus faucibarbatus Ella Dales Cantelow 1940-4-20 4440 Marin Jct. Niscasio - Petaluma - Pt. Reyes Rd. Comment
  SEINET12332647  Orthocarpus faucibarbatus B. A. Stein 1982-1 857 Marin Hwy 101, 3 mi S of Sonoma Co. line 0 Comment
  POM193967  Orthocarpus faucibarbatus var. albidus J. T. Howell 1930-4-20 4719 Marin 1 mile east of Lagunitas. Comment
  RSA189647  Orthocarpus purpurascens var. latifolius Noel Holmgren, James L. Reveal 1966-6-6 2640 Marin Point Reyes, near light house parking lot. Comment
  RSA244341  Orthocarpus purpurascens var. latifolius C. W. Tilforth, John Dourley 1973-7-18 925 Marin Ca. 1/4 mi east of Point Reyes Lighthouse, Point Reyes. Comment
  UC21172  Osmorhiza berteroi W. L. Jepson 1892-6-11 Marin Mt. Tamalpais; lower slopes Comment
  POM273088  Oxalis laxa J. T. Howell 1946-6-20 22099 Marin Stinson Beach. Comment
  UC123701  Oxalis oregana H. A. Walker 1907-7-4 624 Marin Cascade Dr. Mill Valley Comment
  UC17223  Oxalis oregana Ivar Tidestrom 1895-5-11 Marin near Mill Valley Comment
  POM225851  Oxalis oregana S. E. Hirstel 1937-1-6 s.n. Marin Mill Valley Comment
  SEINET10495079  Oxalis oregana Mary Susan Taylor Taylor 2472 Marin Samuel P. Taylor State Park. Comment
  SEINET10837348  Oxalis oregana Heidi H. Schmidt 1993-6-8 Schmidt 824 Marin Samuel P. Taylor State Park. On Sir Francis Drake Highway. Adjacent to river. 150 Comment
  UCD67588  Oxalis oregana D. Sanchez-Mata 1996-8-11 s.n. Marin Mill Valley. Muir Woods National Monument. Redwood forests. 240 Comment
  CAS-BOT-BC253834  Panicum dichotomiflorum Catherine Best 1985-9-28 1154 Marin At the edge of Tiburon Boulevard opposite Mar West, Tiburon Comment
  CAS-BOT-BC253868  Panicum miliaceum John Thomas Howell 1988-8-10 s.n. Marin W side of Terra Linda High football field, San Rafael Comment
  UC754297  Papaver californicum R. Bacigalupi 1948-5-23 2876 Marin Mount Tamalpais, around head of Bill Williams Gulch Mount Tamalpais; , Bill Williams Gulch Comment
  CAS-BOT-BC253944  Parapholis incurva John Thomas Howell 1944-5-28 19508 Marin Manzanita Comment
  JEPS94006  Parentucellia latifolia J. Greenhouse, D. Smith 1998-4-21 Marin Highway 1, just below junction of Walker Creek and Keys Creek. 3 Comment
  UCD123259  Parentucellia viscosa Andreas Stohr 1996-5-19 24 Marin roadside near cow pasture about 2 miles east of Dillion Beach. 100 Comment
  CAS-BOT-BC175528  Parnassia palustris E. M. Zeile 1921-10-2 s.n. Marin Mt. Tamalpais. Near Rattlesnake Camp Comment
  CAS-BOT-BC175531  Parnassia palustris Alice Eastwood 1914-11-29 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC259667  Paspalum dilatatum Catherine Best 1978-9-26 s.n. Marin S side of Mar West 100 ft from Tiburon Boulevard, Tiburon Peninsula Comment
  CAS-BOT-BC531259  Pedicularis densiflora A. Williams 2015-2-19 15003 Marin Mount Tamalpais. Marin Municipal Water District lands: Phoenix Lake Comment
  SEINET5321042  Pedicularis densiflora Unknown 1998-4-12 2 Marin Woodacre; Green Mountain Ridge, along the dirt road 3 miles up from the top of Carson Road 150 Comment
  UC27309  Pedicularis densiflora Harley P. Chandler 1901-2-22 760 Marin Mount Tamalpais; San Francisco Bay Region Comment
  UC535104  Pedicularis densiflora H. E. and S. T. Parks 1930-3-15 402 Marin Tiburon Peninsula 60 Comment
  CAS-BOT-BC175897  Pelargonium X domesticum Greg de Nevers 2001-10-27 12635 Marin Stinson Beach Comment
  JEPS30816  Pelargonium grossularioides John Thomas Howell 1944-7-23 19842 Marin San Rafael 60 Comment
  CAS-BOT-BC533025  Pellaea andromedifolia A. Knnear; P. Suri; M. Laitinen; E. Gunnison 2015-2-27 15101 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands. Kent Pump Road near Carson Falls Trail Comment
  UC42643  Pellaea andromedifolia Chesnut and Drew 1891-3-21 Marin Ross Valley Comment
  CAS-BOT-BC67584  Pellaea mucronata John Thomas Howell 1950-4-30 26310 Marin East peak Mt. Tamalpais Comment
  POM273123  Pentachaeta bellidiflora J. T. Howell 1946-5-25 21933 Marin Greenbrae HillsGreenhorn Mountain Range: North Rim of Kern Canyon. Comment
  CAS-BOT-BC330490  Pentachaeta bellidiflora John Thomas Howell 1945-5-25 21933 Marin Woodland, Greenbrae Hills Comment
  SEINET12332430  Pentagramma triangularis F. H. Utech 1988-1 88 -151 Marin W slope of Mt. Tamalpais, Ridgecrest Road from Bolinas Ridge to Alpine Dam and Fairfax 380 Comment
  CAS-BOT-BC222723  Perideridia gairdneri subsp. gairdneri Ronie Clark 1983-9-5 PR 83 -059 Marin Point Reyes National Seashore. Sir Francis Drake Hwy., AT&T property (6.7 mi. from Inverness) Comment
  CAS-BOT-BC229804  Perideridia kelloggii C. Friedel; M. L. Carle; L. Brartman; et al. 2012-8-25 1958 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest. Comment
  SD87540  Perideridia kelloggii Frank W. Peirson 1925-10-3 6456 Marin Mt. Tamalpais. Comment
  CAS-BOT-BC418878  Persicaria hydropiperoides John Thomas Howell 1945-10-14 s.n. Marin Olema Marshes Comment
  CAS-BOT-BC419023  Persicaria lapathifolia John Thomas Howell 1945-11-4 21553 Marin Mill Valley near Locust Station Comment
  CAS-BOT-BC419210  Persicaria maculosa John Thomas Howell 1959-11-4 35112 Marin Stinson Beach Comment
  CAS-BOT-BC419345  Persicaria punctata John Thomas Howell 1946-6-30 22167 Marin Rodeo Lagoon Comment
  CDA24069  Petrorhagia dubia D. G. Kelch 2007-4-22 7 .195 Marin Mt. Tamalpais; E Bootjack Camp. 0 Comment
  POM196035  Phacelia californica R. Raven 1929-3-30 s.n. Marin Mill Valley Comment
  UC589570  Phacelia californica Beryl O. Schreiber 1932-6-29 591 Marin Sand Dune Beach Tomales Bay Comment
  RSA0055048  Phacelia californica Jim Shevock 1971-2-27 694 Marin Near Muir Woods. 91 Comment
  JEPS2018  Phacelia distans W. L. Jepson 1896-6-2 21014 Marin Ross Valley Comment
  UC589521  Phacelia distans Beryl O. Schreiber 1932-7-25 657 Marin Lone Pine Beach Tomales Bay Comment
  JEPS2355  Phacelia divaricata L. M. Newlon 1921-1 83 A Marin Mt. Tamalpais Comment
  UC672331  Phacelia divaricata Herbert L. Mason 1925-4-12 1328 Marin Pipe line trail Mt. Tamalpais Comment
  RSA42337  Phacelia divaricata Lincoln Constance, James Ashley 1946-4-10 3031 Marin Alpine Lake road two miles southwest of Fairfax. 168 Comment
  JEPS1197  Phacelia malvifolia W. L. Jepson 1900-6-8 557 D Marin Inverness Comment
  CAS-BOT-BC258839  Phalaris angusta John Thomas Howell 1947-6-18 23266 Marin Laguna, Chileno Valley Comment
  SEINET5566371  Phalaris aquatica E. A. Bernays 1985-1 s.n. Marin Mount Tamalpais State Park. Comment
  UC768493  Phalaris californica R. F. Hoover 1941-5-12 5055 Marin on Point Reyes road w Inverness Ridge; Point Reyes road, w of Inverness Ridge Comment
  UCD88761  Phalaris californica L. S. Smith 1916-5-7 s.n. Marin Lagunitas. Comment
  UCD88564  Phalaris californica Mrs. H. P. Kelley 1916-4-1 s.n. Marin Cypress Ridge. Comment
  SEINET10658628  Phalaris caroliniana Lewis S. Rose 1940-4-28 Rose 40240 Marin Bootjack Camp, Mt. Tamalpais Meadow 305 Comment
  CLARK-A1528-4795  Phalaris lemmonii John C. Roos 1940-6-11 1913 Marin Novato Comment
  SEINET10660256  Phalaris lemmonii Lewis S. Rose 1940-4-18 Rose 46042 Marin Black Point. Open fields 6 Comment
  CAS-BOT-BC250603  Phalaris minor John Thomas Howell 1944-5-28 19511 Marin Between Manzanita and Almonte Comment
  CAS-BOT-BC421697  Philadelphus lewisii C. Kellner; L. Hasz; C. Casey; P. Scott; D. Greenberger 2014-5-10 14633 Marin Mount Tamalpais. Marin Municipal Water District lands: Across the bridge from Leo T. Cronin Fish Viewing Area, up road from gate along Lower Peters Dam Road. Comment
  RSA0065202  Philadelphus zeyheri Greg de Nevers 2001-5-21 12500 Marin Sir Francis Drake Blvd. (just west of Ink Wells, just east of spring in[?]), Samuel P. Taylor State Park. 0 Comment
  CAS-BOT-BC253550  Phleum alpinum Doreen Smith 1999-5-14 s.n. Marin Pt. Reyes National Seashore between Chimney Roack and Drakes Beach Access Roads Comment
  CAS-BOT-BC134970  Phoradendron bolleanum Dr. B. W. Evermann 1914-11-29 s.n. Marin Carson Ridge Comment
  UC6071  Phoradendron densum Alice Eastwood Dec., 1898 Marin Mt. Tamalpais Comment
  UC1078793  Phoradendron villosum Job Kuijt 1956-12-30 1211 Marin n. side Mt. Tamalpais (near rd. ca. 1 mi. from Stinson Beach rd. junction) Comment
  CAS-BOT-BC452041  Phyllospadix torreyi Milo S. Baker 1899-6-1 3652 a Marin Dillon's Beach Comment
  UC336  Phyllospadix torreyi Milo S. Baker June 1899 Marin Dillon's Beach Comment
  CAS-BOT-BC142247  Physocarpus capitatus C. Hart Merriam 1918-9-4 s.n. Marin Lagunitas Comment
  CAS-BOT-BC207277  Pickeringia montana var. montana H. E. McMinn 1922-1-1 1 Marin Unspecified Comment
  CAS-BOT-BC207283  Pickeringia montana var. montana Paul F. Covel 1936-5-10 138 Marin Alpine Lake Comment
  RSA239733  Pickeringia montana var. montana Larry E. DeBuhr, Gary D. Wallace 1159 Marin Near jct. of fire rd. and rd. to Alpine Lake between golf course and Alpine Lake. Comment
  RSA275982  Pickeringia montana var. montana Robert A. Norris 1978-4-8 3741 Marin Between Ft. Baker and Vista Point (by Golden Gate Bridge). Comment
  UC615316  Pickeringia montana var. montana Beryl O. Schreiber 1932-5-22 285 Marin Pipe Line Trail to Mount Tamalpais Comment
  CAS-BOT-BC76974  Pilularia americana John Thomas Howell 1949-7-7 25359 Marin Strand of Lake Lagunitas SE of dam. Comment
  CAS-BOT-BC78985  Pinus muricata John Thomas Howell 1944-3-26 19358 Marin Inverness Ridge west of Inverness Comment
  CAS-BOT-BC78988  Pinus muricata Wilma Follette 2002-3-26 s.n. Marin McCurdy Trail (from Dogtown on Highway 1 up to Bolinas Ridge) along the upper half of the trail Comment
  JEPS46859  Pinus muricata W. L. Jepson Feb. 1900 504 Marin Inverness Comment
  POM316068  Pinus muricata Patricia Wilder 1965-6-7 3565 Marin Mt. Vision, Inverness Ridge. Comment
  UCR3541  Pinus muricata David Whistler, H. M. Whistler 1964-7-28 640728- 2 Marin 0.5 mi south of Tomales Bay State Park entrance, on coast. Comment
  MACF019764  Pinus radiata Trudy R. Ericson 1975-11-29 431 Marin Roadside near Fort Baker overlooking Golden Gate Bridge and San Francisco Bay 60 Comment
  UC767618  Piperia elegans R. F. Hoover 1938-9-18 3850 Marin Tomales Point Comment
  CAS-BOT-BC166744  Piperia elongata Peter Rubtzoff 1980-9-9 9627 Marin Field redacted by CAS, contact the data manager for more information Comment
  UCD89874  Piptochaetium setosum G. Douglas Barbe 1979-5-16 2501 Marin west of Bolinas Ridge, 0.5 km east of SR 1, between Coppermine and Wilkins gulches at Dogtown (Woodville), 4 km north of Bolinas. 121 Comment
  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
  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
  RSA264744  Plagiobothrys bracteatus D. E. Breedlove 1975-4-28 39374 Marin Bolinas 30 Comment
  UCD120774  Plagiobothrys bracteatus John Thomas Howell 1941-6-10 16274 Marin Near Black Point. Comment
  CAS-BOT-BC228092  Plagiobothrys chorisianus Leary; Sherfey 1960-4-21 s.n. Marin Bolinas Comment
  CAS-BOT-BC228206  Plagiobothrys glaber E. M. Zeile 1924-4-27 s.n. Marin Manzanita Comment
  UCR65565  Plagiobothrys nothofulvus Aaron Liston, S. Meury 1989-4-20 792- 03 Marin San Francisco Bay Region, Mt. Tamalpais State Park, Rock Springs 580 Comment
  UC1301090  Plagiobothrys reticulatus Helen K. Sharsmith 1963-5-18 5470 Marin near Fallon; San Francisco Bay Region 60 Comment
  CAS-BOT-BC143048  Plantago elongata Doreen Smith 2001-5-1 s.n. Marin Mendoza Ranch, Point Reyes National Seashore Comment
  CAS-BOT-BC285570  Plantago erecta A. Williams; R. Brostorm; T. Edwards; M. Evans; J. Slamovich 2013-3-9 13210 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  CAS-BOT-BC263273  Plantago lanceolata T. Gosliner; B. Gosliner; M. Camarillo; L. Webb; B. Ransom; J. Baxter 2012-3-24 308 Marin Mount Tamalpais. Marin Municipal Water District lands: Meadow Club Rd. between Sky Oaks Rd. and Bull Frog Rd. Comment
  RSA698386  Plantago maritima J. R. Bruff 1936-8-21 s.n. Marin Bodega Bay. Comment
  OBI11633  Plantago maritima G. Thomas Robbins 1958-5-31 3846 Marin This site was only about 10-15 yds from low, sandy clay bluffs where var. californica, see Robbins 3847, was collected. Above SW edge of Rodeo Lagoon Comment
  UC589556  Plantago maritima var. californica Beryl O. Schreiber 1932-6-29 633 Marin Sand Dune Beach Tomales Bay Comment
  UC28023  Plantago maritima var. californica J. Burtt Davy 1900-6-27 6794 Marin Point Reyes Comment
  JEPS4910  Plantago subnuda R. F. Hoover 1941-5-21 5167 Marin Point Reyes Comment
  CAS-BOT-BC91783  Platystemon californicus J. P. Moore 1878-2-3 31 Marin Summit of ridge back of Nichols. San Rafael. Comment
  SEINET12091121  Platystemon californicus E. H. Graham 1931-1 6882 Marin Near Lighthouse, Point Reyes Comment
  CAS-BOT-BC176092  Plectritis ciliosa subsp. ciliosa Brandegee s.n. Marin Tamalpais Comment
  UCD70814  Plectritis macrocera Michele H. Mills 1998-3-30 216 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve. 137 Comment
  SEINET12327828  Plectritis samolifolia F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -123 Marin Marshall-Petaluma Road from Petaluma to CA 1, 8.6 mi E of junction CA 1 107 Comment
  NY431400  Pleuropogon hooverianus J. T. Howell 1943-5-22 18155 Marin Lagunitas Meadows, Mt. Tamalpais Comment
  UCD90091  Pleuropogon hooverianus A. A. Beetle 1946-5-6 4264 Marin 2 miles east of Lagunitas. Comment
  UCD92196  Poa Lewis S. Rose 1932-4-1 32175 Marin Lagunitas, H. of Mt. Tamalpais. Comment
  CAS-BOT-BC244439  Poa annua Gordon H. True 1977-6-11 8213 Marin Audubon Canyon Ranch. Pike County Gulch [Galloway Canyon], on western slope of Bolinas ridge, ca. 3 miles N of Stinson Beach, around PRBO headquarters building 3 Comment
  CAS-BOT-BC244443  Poa annua John Thomas Howell 1946-4-21 21696 Marin Near Point Reyes Lighthouse Comment
  CAS-BOT-BC434219  Poa annua A. Williams; S. Tsiu; J. Nuzzo; L. Hasz 2014-3-22 14605 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
  UC1132599  Poa compressa H. S. Yates 1936-6-14 5638 Marin 1 mi e Auron School; Sebastopol Quadrangle Comment
  CAS-BOT-BC255115  Poa confinis John Thomas Howell 1946-4-21 21682 Marin Near radio station, Point Reyes Peninsula Comment
  SACT001838  Poa confinis Herbert Copeland 1934-5-27 Marin Tufts on bluffs. Comment
  UCD91036  Poa douglasii Beecher Crampton 1954-4-28 1818 Marin On Point Reyes Peninsula, 1 mile east of Point Reyes Lighthouse. 152 Comment
  UCD91037  Poa douglasii Beecher Crampton 1954-4-28 1818 Marin 1 mile east of Point Reyes Lighthouse. 152 Comment
  UCD91048  Poa douglasii Beryl O. Schreiber 1937-4-25 2381 Marin Point Reyes Peninsula. 8 miles west of Inverness. 30 Comment
  SEINET10605755  Poa howellii Lewis S. Rose 1946-5-14 Rose 46070 Marin Mt. Tamalpais, Potrero Meadows. 610 Comment
  UC188808  Poa secunda subsp. secunda Michener Apr. 1891 119 Marin Mt Tamalpais Comment
  CAS-BOT-BC244175  Poa trivialis Catherine Best 1984-5-15 952 Marin At the edge of the Olema Marsh Comment
  UCD92130  Poa unilateralis Beecher Crampton 1954-4-28 1814 Marin 2.5 miles northeast of Point Reyes Lighthouse. Comment
  CAS-BOT-BC244210  Poa unilateralis Catherine Best 1982-4-17 s.n. Marin Along Highway 1, SW of Tomales Comment
  CAS-BOT-BC232194  Poaceae S. Creer; M. Papakhian; C. Dixon; et al. 2012-5-5 1002 Marin Marin Municipal Water District Lands: Mount Tamalpais. Middle Peak Rd., culvert RT-3. Comment
  UC648319  Polemonium carneum J. A. Spanier 1939-5-18 Marin Fort Barry Comment
  UC589391  Polygala californica Beryl O. Schreiber 1932-6-17 524 Marin Waterfall Beach Tomales Bay, Waterfall Beach Comment
  SBBG3988  Polygala californica H. and M. Dearing 1939-4-28 3217 Marin near top of Mt Tamalpais Comment
  SEINET5845268  Polygala californica K. Brandegee s.n. Marin Tamalpais Comment
  CAS-BOT-BC414004  Polygonum aviculare subsp. aviculare Doreen L. Smith 1997-6-25 s.n. Marin Bayview Trailhead, Pt. Reyes National Seashore Comment
  UC608523  Polygonum bistortoides B. O. Schreiber 1938-5-14 2513 Marin 1 mi ssw Pelican Point (s of Tomales Point); Point Reyes Quadrangle 91 Comment
  CDA22821  Polygonum lapathifolium L. McHoul 1971-9-26 Marin Nicasio Reservoir. 0 Comment
  UC1101206  Polygonum marinense Malcolm A. Nobs and S. Galen Smith 1949-6-29 912 Marin Point Reyes, north of Inverness Comment
  CAS-BOT-BC419804  Polygonum marinense John Thomas Howell 1945-7-8 21282 Marin Burdell Comment
  UC903293  Polygonum paronychia Ethel Crum 1933-10-8 1573 Marin 3 mi e old post office (sand dunes near sea); Point Reyes Peninsula Comment
  SBBG1701  Polygonum paronychia H. and M. Dearing 1937-5-16 2824 Marin near Golden Gate Bridge Comment
  UC589493  Polygonum persicaria Beryl O. Schreiber 1932-8-5 740 Marin road near Point Julia; Tomales Bay Comment
  UC1446031  Polypodium Ed Lee 1978-11-25 4760 Marin e arm of headlands bounding Drake's Bay (slope overlooking Drake's Bay, n of trail to Scenic Overlook); Pt. Reyes 53 Comment
  RSA784571  Polypodium californicum Peter Rubtzoff 1981-5-7 9637 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
  UC1446036  Polypodium californicum A. Smith with MacNeill, Lee, and Whitmore 1979-2-6 723 Marin e arm of headlands overlooking Drake's Bay (n of trail to Scenic Overlook); Pt. Reyes 53 Comment
  CAS-BOT-BC232287  Polypodium calirhiza C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1126 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12 Comment
  UC62433  Polypodium glycyrrhiza J. Burtt Davy 1895-5-13 1254 Marin Redwood Canyon Comment
  POM160780  Polypodium glycyrrhiza Edward L. Greene 1889-2-22 590 Marin Mt. Tamalpais Comment
  RSA302170  Polypodium glycyrrhiza J. R. Shevock 1971-2-27 688 Marin Mt. Tamalpais State Park 396 Comment
  CAS-BOT-BC471236  Polypodium scouleri P. DaSilva; E. Brusati; A. Young; P. Suri; S. Tsiu 2014-9-13 14529 B Marin Mount Tamalpais. Marin Municipal Water District lands: Bolinas Ridge gate at Bolinas-Fairfax Road/Ridgecrest Blvd. junction; approx. 30 feet up Bolinas Ridge Road, plot to the right Comment
  JEPS19015  Polypodium scouleri Elizabeth H. Price 1924-9-6 Marin Pt. Reyes lighthouse Comment
  UC1051681  Polypodium scouleri Peter Kamb 1951-2-3 1972 Marin canyon between sea bluffs meeting first beach on n side of Pt. Reyes 30 Comment
  UC49978  Polypodium scouleri J. Burtt Davy 1900-6-2 6818 Marin Pt. Reyes lighthouse Comment
  CAS-BOT-BC232191  Polypogon viridis A. Williams; L. Leatherman; K. Roster; et al. 2012-8-25 1760 Marin Marin Municipal Water District Lands: Mount Tamalpais. On Old Stage Rd. past MMWD gate, at culvert OS-12. Comment
  CAS-BOT-BC72126  Polystichum californicum Hans Leschke 1942-1-18 s.n. Marin Big Carson, near the Falls Comment
  CAS-BOT-BC72136  Polystichum californicum Hans Leschke 1946-2-17 s.n. Marin Swede George Gulch, N. side Mt. Tamalpais Comment
  UC42161  Polystichum imbricans subsp. imbricans W. L. Jepson Nov. 1890 Marin Mt. Tamalpais Comment
  CAS-BOT-BC72420  Polystichum munitum Miss E. Cannon 1899-7-4 s.n. Marin Camp Taylor Comment
  CAS-BOT-BC72430  Polystichum munitum Peter Rubtzoff 1951-9-23 785 Marin Point Reyes, coastal bluffs near lighthouse Comment
  CAS-BOT-BC72419  Polystichum munitum Alice Eastwood 1913-8-9 s.n. Marin Ross Valley Comment
  CAS-BOT-BC102357  Populus alba Alice Eastwood 1915-3-25 s.n. Marin Ross Valley Comment
  RSA127056  Potamogeton foliosus J. T. Howell 1946-8-23 22893 Marin Pierce Point Road, Point Reyes Peninsula. Comment
  CAS-BOT-BC453863  Potamogeton nodosus Wilma Follette 1997-5-20 s.n. Marin East end of Alpine Lake Comment
  UC2062720  Potamogeton nodosus Barbara Ertter with Doreen Smith 2005-8-16 18621 Marin West end Stafford Lake County Park, south side of Novato Blvd., west of Novato. Comment
  CAS-BOT-BC453954  Potamogeton pectinatus Dr. Kellogg 1878-9-1 s.n. Marin San Rafael, Reservoir Comment
  UCR133051  Potentilla anserina subsp. pacifica 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
  CAS-BOT-BC280864  Proboscidea louisianica G. D. Barbe 1983-10-21 4107 Marin 0.3 km north of Fallon-Two Rock Road on Gericke Road, near Fallon, northwestern Marin County Comment
  CAS-BOT-BC516324  Prosartes hookeri H. C. Cantelow 1935-8-3 1090 Marin Ross Garden Comment
  CAS-BOT-BC516336  Prosartes hookeri Alice Eastwood 1915-3-28 3981 Marin Lagunitas Comment
  SEINET12044827  Prosartes hookeri Michener, Bioletti 1893-1 Marin Tocaloma Comment
  CAS-BOT-BC517522  Prosartes smithii s.n. Marin Unspecified Comment
  POM126519  Prunella vulgaris var. lanceolata Katherine Brandegee 1905-06 s.n. Marin Mt. Tamalpais Comment
  UC914252  Prunella vulgaris var. lanceolata Verne Grant and Alva Grant 1947-6-8 7990 Marin on road to Tomales 5 mi n Pt. Reyes Station; n of Pt. Reyes Station Comment
  CAS-BOT-BC157946  Prunus emarginata John Thomas Howell 1943-5-30 18191 Marin Arturo Trail, Mt. Tamalpais Comment
  CAS-BOT-BC356729  Pseudognaphalium californicum John Thomas Howell 1941-5-18 s.n. Marin Stinson Beach Comment
  JEPS23568  Pseudognaphalium californicum Peter H. Raven, R. Snow 1958-7-25 13698 Marin Azalea Springs to Mountain Home; Mount Tamalpais Comment
  CAS-BOT-BC80134  Pseudotsuga menziesii H. E. McMinn 1922-12-27 426 Marin From along trail from Lagunitas to Bolinas Ridge Comment
  CDA31078  Pseudotsuga menziesii D. G. Kelch 2010-3-5 10 .034 Marin Mt Tamalpais. Bootjack fire road. Comment
  UCD135325  Psilocarphus tenellus Unknown Collector 1925-6-5 1666 Marin exact location unknown. Comment
  CAS-BOT-BC229715  Pteridium aquilinum var. pubescens C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1114 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  CAS-BOT-BC421217  Pterostegia drymarioides Greg de Nevers 2001-4-26 12355 Marin Audubon Canyon Ranch. At Henderson Overlook. 304 Comment
  CAS-BOT-BC62707  Quercus X chasei John Thomas Howell 1946-12-22 23035 Marin Green Brae Hills Comment
  CAS-BOT-BC6370  Quercus X howellii John Maurice Tucker 1947-8-31 1591 Marin Near top of Fish Grade, between Phoenix Lake and Lake Lagunitas. Comment
  CAS-BOT-BC104203  Quercus X morehus Alice Eastwood 1919-9-20 s.n. Marin Mt. Tamalpais. S side near upper tank Comment
  CAS-BOT-BC104413  Quercus X subconvexa Alice Eastwood 1944-4-9 s.n. Marin Hills at Tiburon Comment
  UCD47284  Quercus X subconvexa J. M. Tucker 1947-8-1 1580 E Marin (Q. durata Jepson X Q. garryana Dougl.). Ca. 3/8 mile approximately east of the white church on the hill above Tiburon, Marin County, California. 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
  CAS-BOT-BC62538  Quercus chrysolepis Wilma Follette 1996-6-12 s.n. Marin Woodacre Ridge Fire Rd., below (NE) of Pine Mtn. Fire Rd. Comment
  CAS-BOT-BC62543  Quercus chrysolepis Ernest C. Twisselmann 1956-9-9 3128 Marin Trail 0.25 southeast of Mt. Theater, Mt. Tamalpais 609 Comment
  UCD153096  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
  UCD162804  Quercus durata D. O. Burge; K. Zhukovsky, R. Berezuk 2014-8-17 1679 Marin Marin Municipal Water District, north end of Alpine Lake, along Bolinas Fairfax Road. 280 Comment
  CAS-BOT-BC334484  Quercus garryana C. Kellner; M. Murphy; J. Nuzzo; S. Whelan; M. O'Herron 2013-8-10 13665 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rocky Ridge Road, after Bon Tempe dam Comment
  JEPS37844  Quercus garryana W. L. Jepson 1921-9-24 9494 Marin San Anselmo Creek Comment
  UC1135606  Quercus garryana J. B. Spring 1932-6-21 78 Marin 0.5 mi se Hammock Hill; Petaluma Quad. 152 Comment
  JEPS37414  Quercus kelloggii W. L. Jepson Apr 1892 14828 Marin Ross Valley Comment
  UC1135679  Quercus kelloggii J. B. Spring 1932-6-29 94 Marin 2 mi sw Novato; Petaluma Quad. 91 Comment
  UC5619  Quercus kelloggii W. H. Brewer Apr 1862 947 Marin Comment
  UCD46721  Quercus kelloggii T. I. Storer 1916-6-25 1773 Marin Valley Oak. Nr. Fairfax, Marin Co. Comment
  UCSC009230  Quercus kelloggii Al Keuter 2015-4-22 10- 07 -1 Marin San Pedro Road 16 Comment
  UC1714640  Quercus kelloggii unknown Marin e of Redwoods ((San Quentin, Searsville, San Mateo) n-wards and s-wards) Comment
  CDA21993  Quercus parvula var. shrevei S. K. Langer 1992-12-19 s.n. Marin North Side Trail, north side of Mt. Tamalpais. 0 Comment
  SBBG111280  Quercus parvula var. shrevei S. K. Langer 1992-10-10 Marin North Side Trail, W of Collier Spring uphill from trail 590 Comment
  UCD14082  Quercus parvula var. shrevei Stephen K. Langer; and Charles S. Rand 1992-12-5 s.n. Marin California, Marin Co.; trail on northeast slope of Carson Ridge, ca. 0.5 mi. west of Bolinas-Fairfax Road; Comment
  UCD14391  Quercus parvula var. shrevei Stephen K. Langer 1992-10-24 s.n. Marin Marin Co.; Mt. Tamalpais, junction of High Marsh and B. Schmidt Trails; 512 Comment
  RSA90121  Quercus parvula var. shrevei E. K. Balls, P. C. Everett 1953-10-8 18579 Marin 0.3 mile east of turn off to top of Mt. Tamalpais on road from Hwy 1 to Stinson Beach. 427 Comment
  SEINET3135624  Quercus parvula var. shrevei S. K. Langer 1992-10-10 sn Marin North Side Trail, 0.41 mi. W of Collier Spring, uphill from trail 590 Comment
  UCD14063  Quercus parvula var. tamalpaisensis Stephen K. Langer 1991-4-27 s.n. Marin California, Marin Co.; Mt. Tamalpais, International Trail near junction of North Side Trail. Comment
  UCD14380  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-3-6 s.n. Marin Marin Co.; Mt. Tamalpais, along the upper Collier Spring Trail, ca. 0.2 mi. south of junction with North Side Trail; Comment
  UCD14595  Quercus parvula var. tamalpaisensis Stephen K. Langer 1997-6-14 s.n. Marin California, Marin Co.; Mt. Tamalpais, International Trail 0.5 mi. from Ridgecrest Boulevard; 610 Comment
  UCSC009136  Quercus parvula var. tamalpaisensis Al Keuter 2015-4-22 AK 00 -128 Marin International Trail, Mt. Tamalpais 667 Comment
  UCSC009138  Quercus parvula var. tamalpaisensis Al Keuter 2015-4-22 AK 00 -126 Marin Upper Northside Trail, Mt. Tamalpais 584 Comment
  CAS-BOT-BC104890  Quercus wislizeni Enid Reeve 1918-8-20 s.n. Marin Mt. Tamalpais Comment
  UC518015  Quercus wislizeni var. frutescens Lewis S. Rose 1933-4-12 33076 Marin Sausalito Comment
  CAS-BOT-BC362485  Rafinesquia californica John Thomas Howell 1945-6-3 20937 Marin Shell Beach Comment
  JEPS54985  Ranunculus californicus W. L. Jepson 1896-2-16 Marin Ross Valley Comment
  UC118328  Ranunculus californicus T. S. Brandegee Apr. 1890 Marin Sausalito Comment
  UCD95962  Ranunculus californicus Michele H. Mills 1998-3-30 217 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve. 137 Comment
  SEINET13716762  Ranunculus californicus Unknown 1963-3-2 24 Marin Southern slope of Marin Hills on Paradise Drive one mile east of Tiburon, southern exposure, roadside embankment, partial sun. Comment
  SEINET13716763  Ranunculus californicus Unknown 1963-3-30 17432 Marin Sloping field and pool by Lucas Valley Rd., .8 mile west of U.S. Hwy. 101/ Comment
  UC9407  Ranunculus californicus W. H. Brewer 1862-4-5 935 Marin pastures Comment
  UC1176754  Ranunculus hebecarpus John Thomas Howell 1943-4-11 17918 Marin Black Canyon San Rafael Hills Comment
  UC747409  Ranunculus hebecarpus G. Thomas Robbins 1944-4-14 1524 Marin about 3 mi w Hamilton Field Air Base (n slope of ridge); Big Rock Ridge 60 Comment
  CAS-BOT-BC83405  Ranunculus lobbii Bob Soost 2002-3-12 s.n. Marin Martinelli Ranch, GGNRA. 1.5 mile north of Point Reyes Station on Highway 1. Comment
  UCR80241  Ranunculus lobbii A. A. Beetle 1940-4-14 2603 Marin San Francisco Bay Region, 3 miles east of Olema Comment
  UC118248  Ranunculus muricatus T. S. Brandegee May 1890 Marin Tamalpais Comment
  UC634966  Ranunculus muricatus A. E. Borell 1928-4-13 132 Marin twenty mi s Petaluma Comment
  SEINET12100601  Ranunculus muricatus M. T. Doutt 1931-1 433 Marin near Nicasio Comment
  UC634979  Ranunculus orthorhynchus var. bloomeri A. E. Borell 1928-4-13 132 Marin 20 mi s Petaluma Comment
  UC615336  Ranunculus orthorhynchus var. orthorhynchus Beryl O. Schreiber 1932-4-2 181 Marin Point Reyes Lighthouse; swamp near coast Comment
  SEINET12006569  Raphanus sativus H. W. Graham 1927-1 9- 11 -35 Marin from Mill Valley to Muir Woods, near San Francisco Comment
  UC2042827  Reseda luteola Barbara Ertter with Linda Vorobik 1990-9-29 9650 Marin Stafford Lake W of Novato on Novato Creek. Comment
  UC18515  Rhamnus californica subsp. californica J. Burtt Davy 1894-1-31 784 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-BC59905  Rhamnus crocea C. Hart Merriam 1918-7-13 s.n. Marin Lagunitas. Comment
  CAS-BOT-BC59908  Rhamnus crocea Mrs. E. C. Suttiffe 1920-7-12 s.n. Marin Big Carson ridge. Comment
  POM203620  Rhamnus crocea J. T. Howell 1933-4-30 11188 Marin North side of Mt. Tamalpais. Comment
  POM222020  Rhamnus crocea W. C. Merrill 1895-04 s.n. Marin Mt. Tamalpais. Comment
  CAS-BOT-BC58810  Rhododendron columbianum Ronie Clark 1983-8-3 PR 83 -048 Marin Point Reyes National Seashore. Sir Frances Drake hwy., 6.7 mi. from Invverness to AT&T property. Comment
  UC22130  Rhododendron macrophyllum F. T. Bioletti 1892-1 Marin Mount Tamalpais Comment
  OBI14448  Rhododendron occidentale Neil Havlik 1968-5-18 199 Marin Bootjack camp, Mt Tamalpais Comment
  CAS-BOT-BC149647  Rhus integrifolia Wilma Follette 2002-11-10 s.n. Marin Marin Headlands: Fort Cronkhite bluffs. Comment
  RSA127242  Rhynchospora californica J. T. Howell 1945-8-19 s.n. Marin Near Ledum Swamp, Point Reyes Peninsula Comment
  RSA51314  Ribes californicum Peter H. Raven 1950-2-18 1346 Marin Tiburon Peninsula. 61 Comment
  CAS-BOT-BC108914  Ribes divaricatum var. pubiflorum John Thomas Howell 1933-7-30 11476 Marin Near Inverness. Comment
  CAS-BOT-BC108925  Ribes divaricatum var. pubiflorum Hans Leschke 1946-7-14 s.n. Marin Willow Meadows, north side Mount Tamalpais. Comment
  CAS-BOT-BC209255  Ribes menziesii Javier Penalosa 1961-3-11 1126 Marin Tiburon Peninsula. 602 ft. hill west of Paradise Cay 60 Comment
  CAS-BOT-BC531663  Ribes menziesii E. Pimentel; E. Gunnison; M. Murphy; L. Going 2015-4-10 15313 Marin Mount Tamalpais. Marin Municipal Water District lands: Shafter Grade Comment
  UC1191513  Ribes menziesii Herbert L. Mason 1946-7-24 12924 Marin second lake s Bear Valley (on road to Lake Ranch) Comment
  UC75449  Ribes menziesii J. Burtt Davy 1894-3-31 696 Marin Bear Valley Comment
  SEINET12220268  Ribes menziesii M. T. Doutt 1931-1 435 Marin near Nicasio Comment
  UCSB2623  Ribes menziesii Keator, Glenn 1959-3-31 Marin overlooking Tomales bay; On Inverness outskirts; 1.1 mile south of market in Inverness; on Olema-Inverness highway Comment
  CAS-BOT-BC144699  Ribes sanguineum var. glutinosum D. E. Breedlove 1962-4-17 2328 Marin 7.4 miles east of Olena and State Highway 1 on road to Fairfax 106 Comment
  CAS-BOT-BC144708  Ribes sanguineum var. glutinosum John Thomas Howell 1944-7-9 19696 Marin Inverness Ridge Comment
  UC1127599  Ribes sanguineum var. glutinosum H. S. Yates 1934-3-18 3698 Marin 2 mi nw Inverness; Point Reyes Quadrangle Comment
  UC589380  Ribes sanguineum var. glutinosum Beryl O. Schreiber 1932-6-29 605 Marin Sand Dune Beach Tomales Bay Comment
  UCD102500  Ribes sanguineum var. glutinosum Kay Ryugo 1952-3-23 1004 Marin Olema Creek, 1 mile south of Olema. Comment
  UCD160339  Ribes sanguineum var. glutinosum Nellie Coffey 1931-4-4 s.n. Marin Point Reyes. Comment
  CAS-BOT-BC168739  Ribes victoris John Thomas Howell 1943-3-7 17887 Marin Hills northeast of San Rafael Comment
  CAS-BOT-BC168743  Ribes victoris John Thomas Howell 1943-3-14 17888 Marin Northside Trail, Mt. Tamalpais Comment
  JEPS20842 Image available Ribes victoris V. K. Chesnut 1888-3-10 Marin Lake Lagunitas; ; Lake Lagunitas, Marin Co. Comment
  UC741680  Ribes victoris Frederick V. Coville 1925-3-28 46 Marin about 1/2 mi from Lake Lagunitas (s bank of the stream forming the outlet of the lake) Comment
  JEPS30799  Romanzoffia californica Lincoln Constance and Alan A. Beetle 1940-4-20 2570 Marin above Alpine Lake Dam (Cataract Creek); Cataract Creek 457 Comment
  CAS-BOT-BC541491  Romanzoffia suksdorfii Katherine Kipping 1968-3-31 102 Marin 1.6 mi from old Bolinas Rd from the top of Tamalpais, on old Bolinas-Fairfax Rd. 228 Comment
  CAS-BOT-BC475153  Rorippa curvipes T. Gosliner; R. Truitt; R. Brostrom; S. Kawachi 2013-8-10 13683 Marin Mount Tamalpais. Marin Municipal Water District lands: Bon Tempe dam Comment
  CAS-BOT-BC74379  Rorippa curvipes John Thomas Howell 1939-10-15 15372 Marin Alpine Lake. Comment
  CAS-BOT-BC74381  Rorippa curvipes Catherine Best 1994-11-1 1480 Marin West end of Abbot's Lagoon, Point Reyes Peninsula. Comment
  UC1106262  Rorippa curvisiliqua John Thomas Howell 1939-10-15 15372 Marin Alpine Lake Comment
  CAS-BOT-BC74545  Rorippa curvisiliqua John Thomas Howell 1947-4-27 23077 Marin Bald Mountain west of San Anselmo. Comment
  CAS-BOT-BC74548  Rorippa curvisiliqua Catherine Best 1981-10-18 s.n. Marin Cheese Factory, near the lake. Point Reyes Petaluma Road near Novato Boulevard. Comment
  CAS-BOT-BC147497  Rosa californica Alice Eastwood 1921-6-29 s.n. Marin Rodeo Lagoon Comment
  CAS-BOT-BC147509  Rosa californica John Thomas Howell 1939-9-3 15357 Marin San Antonio Creek Comment
  UC1177435  Rosa californica John Thomas Howell 1946-6-30 22162 Marin Rodeo Lagoon Comment
  UC1177434  Rosa eglanteria John Thomas Howell 1946-6-13 22057 Marin n Dillons Beach; Estero School Comment
  CDA3945  Rubus armeniacus J. T. Howell 1943-8-29 19311 Marin Summit (Avenue) Ridge, Mill Valley. 0 Comment
  UC1128630  Rubus parviflorus Beryl O. Schreiber 1938-8-6 2538 Marin 1.5 mi se Abbot's Lagoon; Point Reyes Quad., se of Abbot's Lagoon 76 Comment
  SEINET5032688  Rubus parviflorus Unknown 1938-8-6 2538 Marin Point Reyes,1.5 miles SE of Abbot's Lagoon Comment
  CAS-BOT-BC156730  Rubus spectabilis John Kipping 1967-3-18 47 Marin 2 miles south of Tomales, State Highway 1 30 Comment
  OBI9983  Rubus spectabilis H. E. McMinn 1938-6-19 5121 Marin Point Reyes Rd Comment
  UC527553  Rubus spectabilis C. B. Wolf 1931-8-22 2341 Marin on road to Pt. Reyes (1/2 mi w of summit of grade) 3 mi w Inverness; w of Inverness on rd to Pt. Reyes 91 Comment
  CAS-BOT-BC158827  Rubus ursinus Alice Eastwood 1920-6-8 s.n. Marin Eastwood place, Mill Valley Comment
  CAS-BOT-BC158830  Rubus ursinus Javier Penalosa 1962-3-3 2231 Marin Fort Cronkhite Comment
  CAS-BOT-BC158846  Rubus ursinus John Thomas Howell 1938-6-5 13893 Marin Near Fern Canyon, Mt. Tamalpais Comment
  CAS-BOT-BC158853  Rubus ursinus John Thomas Howell 1938-5-22 13788 Marin San Anselmo Canyon Comment
  UCD114004  Rubus ursinus K. Esau 1932-5-1 s.n. Marin Above Fairfax. Comment
  SEINET11910597  Rubus vitifolius F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -116 Marin Marshall-Petaluma Road from Petaluma to CA 1, ca 8.9 mi E of junction CA 1 91 Comment
  CAS-BOT-BC232290  Rumex acetosella A. Williams; E. Shea; M. E. Hannibal; S. Tsui 2012-5-5 709 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
  UC123716  Rumex acetosella Harriet A. Walker 1907-7-4 644 Marin Cascade Drive Mill Valley Comment
  CAS-BOT-BC421958  Rumex acetosella Javier Penalosa; D. Ripley 1961-4-29 1405 Marin Tiburon Peninsula. Northeast slope of hill above Paradise Cove. 152 Comment
  CAS-BOT-BC421768  Rumex conglomeratus Javier Penalosa; J. T. Howell 1961-6-7 1610 Marin Tiburon Peninsula. Paradise Drive near Prince Royal Passage. (ca. .5 mi. west of Marin Country Day School) Comment
  CAS-BOT-BC421526  Rumex crassus Javier Penalosa 1961-7-29 1999 Marin McClure Beach, Pt. Reyes Peninsula. Comment
  CAS-BOT-BC323898  Rumex crispus A. Williams; H. Russell; W. Dresskin; D. Morawitz 2013-8-10 13182 Marin Marin Municipal Water District lands: Bon Tempe valves: north of Lake Lagunitas picnic area, swale between Sludge Pond and Pint Point. Comment
  UC589487  Rumex crispus Beryl O. Schreiber 1932-7-25 682 Marin Lone Pine Beach Tomales Bay Comment
  CAS-BOT-BC257685  Rumex crispus Wilma Follette; Doreen Smith 2003-5-16 s.n. Marin East Marin Island Comment
  CAS-BOT-BC433936  Rumex salicifolius John Thomas Howell 1945-6-24 21233 Marin Brookside, Rock Spring to Laurel Dell, Mt. Tamalpais Comment
  JEPS22044  Rumex salicifolius var. crassus G. Thomas Robbins 1958-6-25 3883 Marin w end Rodeo Lagoon Comment
  UC1176815  Rumex salicifolius var. denticulatus John Thomas Howell 1945-7-29 21336 Marin Bolinas Comment
  CAS-BOT-BC434122  Rumex transitorius John Thomas Howell 1945-7-1 21261 Marin Tiburon Comment
  CAS-BOT-BC434107  Rumex transitorius John Thomas Howell 1941-6-10 16303 Marin 9 mi. w. of Novato Comment
  RSA152193  Ruppia maritima Victor Duran 1932-8-27 s.n. Marin Tomales Bay Comment
  UC1212550  Ruppia maritima W. A. Setchell 1922-8-27 Marin Alto Comment
  SEINET8476801 Image available Ruppia maritima H. B. Allen 1950-7-18 Marin Shores of Beldevere Comment
  UCD138319  Ruppia maritima H. B. Allen 1950-7-18 s.n. Marin Belvedere. Comment
  RSA126197  Sagina maxima subsp. crassicaulis J. T. Howell 1946-5-4 21751 Marin Dillon's Beach. Comment
  SEINET11941058  Salicornia depressa M. T. Doutt 1930-1 58 Marin Pt Reyes lighthouse Comment
  RSA254178  Salicornia virginica Robert A. Norris 1974-7-28 2133 Marin Inverness Comment
  JEPS13074  Salix lasiandra var. lasiandra W. L. Jepson 1897-3-28 13 s Marin Olema Comment
  JEPS13075  Salix lasiandra var. lasiandra W. L. Jepson 1896-3-23 30 s Marin Ross Valley Comment
  CAS-BOT-BC107014  Salix lasiolepis Beryl O. Schreiber 1936-2-1 2113 Marin County Road near Point Julia, Inverness Comment
  UC1134904  Salix lasiolepis B. Schreiber 1936-4-12 2184 Marin Avalis Beach Pt. Reyes Quadrangle 1 Comment
  UC614713  Salix lasiolepis Beryl O. Schreiber 1936-2-1 2113 Marin County Road near Point Julia; Inverness Comment
  CAS-BOT-BC124333  Salix lasiolepis var. lasiolepis Fred Ross; Gordon H. True 1970-2-27 5182 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  CAS-BOT-BC124342  Salix lasiolepis var. lasiolepis John Thomas Howell 1980-9-8 53898 Marin Between Alpine and Bon Tempe lakes Comment
  RSA169349  Salix lucida subsp. lasiandra L. S. Rose 1964-3-19 64008 Marin NE of Olema. 6 Comment
  CAS-BOT-BC125979  Salix scouleriana H. E. McMinn 1922-6-6 161 Marin North of Point Reyes Comment
  CAS-BOT-BC125981  Salix scouleriana John Thomas Howell 1946-2-24 21557 Marin At lower end of Murray Trail, Mt. Tamalpais Comment
  CAS-BOT-BC126420  Salix sitchensis Junea Kelley 1921-4-17 s.n. Marin Blithedale Canyon, Mill Valley Comment
  UCSB26125  Salix sitchensis Crovello, Theodore 1965-3-17 Marin Along Dillon Beach road just east of Dillon Beach town Comment
  CAS-BOT-BC235154  Sambucus racemosa var. racemosa Alice Eastwood 1926-3-28 s.n. Marin Bear Valley Comment
  JEPS13397  Sambucus racemosa var. racemosa W. L. Jepson Apr 1 1893-Apr 2 1893 Marin Olema Comment
  UC1119898  Sambucus racemosa var. racemosa A. E. Wieslander 1934-5-20 486 Marin w Country Club; Point Reyes Quadrangle Comment
  UC1123152  Sanicula arctopoides H. S. Yates 1934-3-18 3728 Marin Point Reyes 182 Comment
  UC766955  Sanicula arctopoides R. F. Hoover 1938-2-15 2738 Marin Tiburon Comment
  UCSC000533  Sanicula arctopoides L. Koch 1939-3-12 391 Marin Ridge along Moss Cascade- Ca. 2 mi. from Pt. Reyes St. towards Petaluma. Moss Cascade- Ca., Pt. Reyes St., Petaluma. Comment
  JEPS14192  Sanicula bipinnatifida Lauramay Tinsley 1926-1 Marin near Mill Valley Comment
  UC1123183  Sanicula bipinnatifida N. French 1935-4-1 631 A Marin 1/4 mi s of Bridge (Muir Woods National Park); Muir Woods National Park 304 Comment
  UCD70771  Sanicula bipinnatifida Michele H. Mills 1998-3-30 202 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve. 137 Comment
  SEINET11155826  Sanicula bipinnatifida C. Fitz 1959-4-4 s.n. Marin China Camp on the bay. 91 Comment
  SEINET13945137 Image available Sanicula bipinnatifida Joseph Andorfer Ewan 1927-1 10197 Marin Matt Donis Trail, west of Mt. Tamalpais Comment
  CAS-BOT-BC322129  Sanicula laciniata A. Williams; M. Evans; J. Rocha; K. Phillips; J. Stern; N. Brown; J. Slamovich 2013-2-23 13203 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Meadow picnic area. Comment
  UC1598740  Sanicula laciniata Chesnut and Drew 1891-3-21 Marin Ross Valley Comment
  UCSC000535  Sanicula laciniata Peter H. Raven 1950-3-11 1422 Marin Edge oak-laurel woodland, hills above Tiburon Tiburon 152 Comment
  SEINET13945208 Image available Sanicula laciniata Lewis S. Rose 1949-1 49023 Marin Black point; 100 ft 30 Comment
  CAS-BOT-BC471215  Sanicula tuberosa A. Williams; S. Whelan; N. Reid; D. Greenberger 2014-3-6 14101 Marin Mount Tamalpais. Marin Municipal Water District lands: North side of Azalea Hill Trail, just E of intersection with Fairfax-Bolinas Road Comment
  UC1301116  Sanicula tuberosa Helen K. Sharsmith 1963-3-30 5267 Marin San Francisco Bay Region, Lucas Valley Lucas Valley; San Francisco Bay Region, Lucas Valley 137 Comment
  SEINET5766653 Image available Sanicula tuberosa Robert A. Norris 1984-1 4671 Marin S-facing serpentine slope above parking lot, Bootjack Area, Mt. Tamalpais. 411 Comment
  CAS-BOT-BC328132  Santolina chamaecyparissus Richard Mc. P Brown 1975-6-12 s.n. Marin Novato, along Novato Boulevard (County Highway A114) at western edge of town Comment
  SEINET3090391 Image available Sarcocornia pacifica W. Savage 1975-7-31 1031 Marin Corte Madera Creek, Creekside Park, Greenbrae. Comment
  UC416706  Satureja douglasii Harriet A. Walker 1908-6-13 1201 Marin Olema Comment
  JEPS43811  Saxifraga californica L. M. Newlon 1921-1 92 Marin Mount Tamalpais Comment
  UC858698  Saxifraga californica Lewis S. Rose 1941-3-18 41042 Marin 8 mi e of Nicassio ( Gallinas Valley); Gallinas Valley 60 Comment
  RSA135444  Scandix pecten-veneris Volney Rattan 1886-5-8 s.n. Marin [Unspecified] Comment
  CAS-BOT-BC283092  Schedonorus arundinaceus Gordon H. True 1965-5-11 1901 Marin Head of Black Canyon, San Rafael Hills Comment
  SEINET5270839  Schoenoplectus acutus Unknown 1941-5-9 2686 Marin Along tide flat N of Stinson Beach Comment
  RSA28037  Schoenoplectus maritimus I. L. Wiggins 1935-8-10 8154 Marin Creek at head of Tomales Bay. Comment
  CAS-BOT-BC332712  Scirpus microcarpus J. Klein; T. Pollak; E. Brusati; L. Williams; W. Dreskin 2013-8-10 13360 Marin Plants of Mount Tamalpais. Marin Municipal Water District lands. NW edge of Phoenix Lake next to Phoenix Lake Road Comment
  SEINET11749535  Scirpus microcarpus E. H. Graham 1931-1 6870 Marin Point Reyes, camp near blacksmith shop Comment
  UC614780  Scirpus microcarpus Beryl O. Schreiber 1936-6-28 2279 Marin Inverness , Inverness (Second Valley) 1 Comment
  CAS-BOT-BC274429  Scoliopus bigelovii R. Crowe; E. Hinman; C. Johnson; K. Phillips 2013-3-9 13401 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  CHSC30101  Scoliopus bigelovii M. S. Taylor 1980-4-11 2475 Marin Samuel P. Taylor State Park, near Olema. Comment
  CAS-BOT-BC518977  Scoliopus bigelovii Dr. A. Kellogg 1875-3-1 s.n. Marin Saucilito [Sausilto], near San Francisco 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
  SEINET12050523  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
  UC1106105  Scribneria bolanderi John Thomas Howell 1946-5-12 21776 Marin s end of Carson Ridge Carson Ridge Comment
  CAS-BOT-BC61492  Sedum album John Thomas Howell 1959-9-10 s.n. Marin Garden of Mrs. James Jenkins, Bolinas. Comment
  UC1176731  Sedum radiatum John Thomas Howell 1946-7-7 22220 Marin Arturo Trail at Potrero Meadow (Mt. Tamalpais); , Potrero Meadow Comment
  CAS-BOT-BC63782  Sedum radiatum subsp. radiatum Marion L. Campbell 1919-6-15 s.n. Marin Mt. Tamalpais, Potrero. Comment
  JEPS48067  Sedum spathulifolium L. M. Newlon 1919-5-11 Marin Cascades near Fairfax; Cascades near Fairfax Comment
  UC14455  Sedum spathulifolium W. A. Setchell 1896-6-3 Marin Bolinas Ridge Bolinas Ridge (Western Middle California) Comment
  UC1779762  Sedum spathulifolium Dean Kelch 1991-5-31 91 .1 Marin S end of Nicasio Reservoir. 100 Comment
  NY406266  Selinum pacificum A. Kellogg 1868-1 315 Marin Saucelito Hills Comment
  JEPS37216  Senecio aronicoides W. L. Jepson 1892-1 Marin Mt. Tamalpais Comment
  CAS-BOT-BC363333  Senecio aronicoides Edward Lee Greene 1886-1-1 s.n. Marin On Angel Island Comment
  UC87209  Senecio sylvaticus Katharine Brandegee 1907-7-1 Marin Westpoint Rd.; Tamalpais Comment
  POM21701  Sequoia sempervirens H. T. A. Hus 1899-12 s.n. Marin Unspecified. Comment
  RSA40095  Sequoia sempervirens L. S. Rose 1947-12-14 47246 Marin South slope of Mt. Tamalpais 305 Comment
  SD71339  Sequoia sempervirens John Thomas Howell 1957-2-3 32020 Marin Fern Canyon, Mount Tamalpais Comment
  RSA302140  Sequoia sempervirens J. R. Shevock 1971-2-27 692 Marin Along Panoramic Drive 244 Comment
  CAS-BOT-BC243537  Setaria italica Gordon H. True 1974-11-19 7843 Marin G.H. True residence, 142 Margarita Dr., San Rafael Hills, San Rafael 30 Comment
  CAS-BOT-BC243544  Setaria parviflora John Thomas Howell 1946-9-8 22997 Marin Phoenix Lake, Mt. Tamalpais Comment
  UC1106104  Setaria parviflora John Thomas Howell 1946-9-8 22997 Marin Mt. Tamalpais, Phoenix Lake Comment
  JEPS12495  Sherardia arvensis W. L. Jepson 1918-4-20 7566 Marin Rock Spring; Mt. Tamalpais Comment
  CAS-BOT-BC213150  Sidalcea calycosa subsp. rhizomata M. S. Jussel 1933-10-8 s.n. Marin Point Reyes Comment
  CAS-BOT-BC205538  Sidalcea hickmanii subsp. viridis John Thomas Howell 1942-6-21 16997 Marin Carson Ridge Comment
  CAS-BOT-BC205545  Sidalcea hickmanii subsp. viridis John Thomas Howell 1942-6-21 16997 Marin Carson Ridge Comment
  JEPS76906  Sidalcea malviflora Robert M. Lloyd 1963-2-24 2025 Marin on road to Marshall (9 mi from U.S. Hwy 101) Comment
  UCSB16540  Sidalcea malviflora Breedlove, Dennis 1962-4-17 Marin 1 mile north of State Highway 1 on Mt. Tamalpais State Park Road 259 Comment
  UCSB18502  Sidalcea malviflora Brooks, Terry 1963-4-8 Marin Fort Baker, 1 mile N of the Golden Gate Bridge 15 Comment
  CHSC24432  Sidalcea malviflora subsp. laciniata G. R. Pintler 1976-2-27 1 Marin Ca. 0.5 mi e of junc of Hwy 1 and Panorama Hwy, ca. 5 m n of Hwy 1, ca 3.5 mi se of Mt. Tamalpias. 152 Comment
  UC403387  Sidalcea malviflora subsp. laciniata H. E. and S. T. Parks 1930-4-10 470 Marin Corte Madera , Corte Madera (n end Tiburon Peninsula) 3 Comment
  UC871436  Sidalcea malviflora subsp. laciniata M. E. Parsons 1912-4-30 Marin Kentfield Comment
  SEINET7067222  Sidalcea malviflora subsp. malviflora A. G. Vestal 1947-5-12 s.n. Marin About 1 mile southwest of Muir Woods [Muir Woods National Monument] on the Frank Valley Road. Coordinate datum: NAD27. Comment
  UC763001  Sidalcea malviflora subsp. malviflora R. F. Hoover 1941-5-12 5063 Marin w Drake's Estero (Point Reyes Peninsula); , w of Drake's Estero Comment
  RSA177916  Sidalcea malviflora subsp. malviflora Robert F. Thorne 1965-4-21 34409 Marin Point Reyes National Seashore 3 Comment
  CAS-BOT-BC384489  Silene antirrhina John Thomas Howell 1942-7-5 17011 Marin Matt Davis Trail, Mt. Tamalpais Comment
  CAS-BOT-BC229740  Silene gallica C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1122 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  SBBG71637  Silene gallica L. Rowntree 1930-7-17 Marin Point Reyes Comment
  SEINET6039690  Silene scouleri Unknown 1990-8-12 6328 Marin Point Reyes National Seashore, Rocky hillsides near the Lighthouse area. Comment
  UC120178  Silene scouleri subsp. grandis Katharine Brandegee 1905-7-11 Marin between the road and lagoon just below Rodeo Lagoon (The military Station); below Rodeo Lagoon, The Military Station Comment
  RSA22083  Silene scouleri var. scouleri Alice Eastwood, J. T. Howell 1939-5-28 7384 Marin Point Reyes Lighthouse Comment
  CAS-BOT-BC364830  Silybum marianum Peter H. Raven; Michael P. Johnson 1967-5-2 21278 Marin Angel Island. In East Garrison and North Garrison, northeast side of island 38 Comment
  UC589552  Sisymbrium officinale Beryl O. Schreiber 1932-6-17 493 Marin Tomales Bay, Waterfall Beach Waterfall Beach; Tomales Bay, Waterfall Beach Comment
  UC1614639  Sisyrinchium bellum Charles M. Belshaw 1934-3-18 60 Marin 1 1/2 mi W of Mill Valley 45 Comment
  SEINET4171048  Sisyrinchium bellum Unknown 1952-4-27 73 Marin 3 miles southwest of Fairfax 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
  UC589488  Sisyrinchium californicum Beryl O. Schreiber 1932-6-30 639 Marin Indian Beach; Tomales Bay Comment
  CDA20006  Solanum aviculare J. K. Balciunas 2002-7-2 s.n. Marin San Francisco Bay Area; Mt Tamalpais State Park, Steep Ravine Trail, 1 mi below Pantoll Ranger Station, 20 m above creek. Comment
  JEPS127690  Solanum douglasii Adam C. Schneider with Susan Fawcett 2014-3-28 445 Marin West side of CA Stat Hwy 1, north of Muir Beach, south of border of Golden Gate National Recreation Area. Comment
  RSA0057962  Solanum laciniatum Greg de Nevers 1997-9-19 11092 Marin Stinson Beach, Matt Davis Trail. 1 Comment
  UC130610  Solanum umbelliferum H. M. Hall 1909-6-5 8501 Marin Lagunitas Comment
  CAS-BOT-BC157411  Solanum umbelliferum H. C. Cantelow 1934-4-8 468 Marin Ross Comment
  RSA254290  Solidago californica Robert A. Norris 1974-10-13 2221 Marin Above parking area, Bootjack Camp, Mt. Tamalpais. Comment
  SEINET13678395  Solidago spathulata Unknown 1925-7-23 75 Marin Marin County ... Point Reyes;Point Reyes National Seashore;;; Comment
  CAS-BOT-BC365043  Solidago velutina subsp. californica L. R. Abrams 1915-10-25 5602 Marin Mt. Tamalpais Comment
  CAS-BOT-BC365856  Soliva sessilis John Thomas Howell 1967-4-16 42064 Marin Along Matt Davis Trail, Fern Canyon, Mt. Tamalpais Comment
  CAS-BOT-BC365858  Soliva sessilis John Thomas Howell 1946-4-18 21653 Marin Ignacio Comment
  UC123760  Sonchus oleraceus H. A. Walker 1907-7-4 618 Marin Cascade Drive Mill Valley (Mill Valley) Comment
  CAS-BOT-BC235333  Sorghum halepense J. H. Thomas 1960-8-28 8833 Marin About 3.2 miles south of Sonoma-Marin Co. line along highway 101 between Petaluma and Novato Comment
  RSA28036  Sparganium erectum subsp. stoloniferum I. L. Wiggins 1935-8-10 8155 Marin Creek at head of Tomales Bay. Comment
  CAS-BOT-BC175956  Sparganium eurycarpum Robert Soost 2002-8-13 s.n. Marin Pond on S. of Abbotts Lagoon trail Comment
  CAS-BOT-BC236612  Spartina foliosa John Thomas Howell 1957-9-15 32951 Marin Richardson Bay Comment
  CAS-BOT-BC236619  Spartina foliosa Javier Penalosa 1961-8-26 2207 Marin Below Tiburon Blvd. near Belvedere Dr., Tiburon Peninsula Comment
  CHSC28535  Spartina foliosa M. S. Taylor 1979-10-6 2293 Marin On tide flat in marsh, Larkspur. Comment
  UCD92972  Spartina foliosa A. A. Beetle 1942-9-27 3817 Marin Stinson Beach on Bolinas Bay. Comment
  UCD92974  Spartina foliosa Beecher Crampton 1927-7-22 4400 Marin along Petaluma Creek, below drawbridge, 1 mile northeast of Black Point, Marin-Sonoma County Line. Comment
  CAS-BOT-BC422399  Spergula arvensis K. Hopper; P. DaSilva; S. Kawachi; G. Anderson; J. Porter; M. Fernholz 2014-4-26 14018 Marin Mount Tamalpais. Marin Municipal Water District lands: Less than 0.25 miles up Azalea Hill Trail from intersection with Bolinas-Fairfax Road. Plot on north side of trail near shallow drainage. Comment
  SEINET6040730  Spergularia bocconi Unknown 1990-8-12 6338 Marin Point Reyes National Seashore, Rocky hillsides near the Lighthouse area. Comment
  CAS-BOT-BC390154  Spergularia bocconi Alice Eastwood 1925-4-3 s.n. Marin Angel Island Comment
  CDA24129  Spergularia macrotheca J. T. Howell 1944-4-23 19397 Marin Pacific coast; Escalle. 0 Comment
  UCD99210  Spergularia macrotheca A. Brown 1993-5-14 s.n. Marin 4.2 km NE of mouth of Tomales Bay near Ocean Roar w. Highway 1 by Pacific Narrow guage railroad grade, Walker Creek Delta. Comment
  SEINET5337282  Spergularia macrotheca K. Burnstad 1974-10-18 s.n. Marin Devils rock 30 Comment
  CAS-BOT-BC390342  Spergularia macrotheca var. macrotheca Ira L. Wiggins 1938-7-14 8935 Marin Stinson Beach, south end of Bolinas Bay Comment
  CAS-BOT-BC390350  Spergularia macrotheca var. macrotheca Alice Eastwood 1934-5-13 18860 Marin Pt. Reyes Comment
  UC1584850  Spergularia macrotheca var. macrotheca Jerry Powell 1989-4-13 1562 Marin Marin Island, above Bay Marin Island Comment
  CAS-BOT-BC390817  Spergularia marina John Thomas Howell 1944-7-23 19848 Marin Santa Venetia Comment
  CAS-BOT-BC390831  Spergularia marina Alice Eastwood 1921-6-9 10596 Marin Almonte marsh Comment
  CAS-BOT-BC390828  Spergularia marina G. B. Rossbach; R. P. Rossbach 1938-5-26 629 Marin Near bridge at Drake's Estero, 8 mi. w. of Inverness Comment
  RSA40161  Spergularia maritima J. T. Howell 1944-4-23 19397 Marin Escalle Salt marsh. Comment
  CAS-BOT-BC300551  Spergularia rubra A. Williams; R. Brostrom; F. Leist 2013-6-8 13268 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  CAS-BOT-BC390626  Spergularia rubra Gordon H. True 1968-7-5 4657 Marin Point Reyes Bird Observatory ca. 3mi. northwest of Bolinas at Arroyo Hondo 60 Comment
  CAS-BOT-BC390628  Spergularia rubra Alice Eastwood; John Thomas Howell 1938-5-8 5490 Marin Lucas Valley Comment
  CAS-BOT-BC391005  Spergularia villosa Catherine Best 1978-7-26 s.n. Marin Tiburon Comment
  SEINET7722240  Spiraea discolor Unknown Marin Camp Taylor Comment
  UCLA71595  Stachys ajugoides var. ajugoides Joseph Andorfer Ewan 1934-3-15 8911 Marin 4 mi nw Fallon Comment
  JEPS63072  Stachys ajugoides var. rigida W. L. Jepson 1892-9-9 14957 Marin Ross Valley Comment
  UCLA70976  Stachys ajugoides var. rigida Joseph Andorfer Ewan 1934-3-15 8899 Marin 1 mi e Tomales Comment
  SEINET9300957  Stachys chamissonis Unknown 1982-6-4 06041982 Marin Near Muir Beach. Between Coastal Marsh and Coastral Strand. With Umbelliferae. In moist loam soil in full sun. Comment
  UC589361  Stachys chamissonis Beryl O. Schreiber 1932-6-30 638 Marin Indian Beach Tomales Bay Comment
  SBBG21344  Stachys chamissonis V. Haraden 1941-7-25 19 Marin 3 mi N of Golden Gate Bridge 60 Comment
  UC140250  Stachys pycnantha Alice Eastwood Aug. 1900 Marin Head of Big Carson Big Carson. Comment
  UC2055614  Stachys pycnantha Joseph Andorfer Ewan 1933-9-10 7955 Marin Upper Redwood Canyon Tamalpais region. Comment
  POM61356  Stachys pycnantha Katherine Brandegee 1907-07 s.n. Marin Westpoint Road, Tamalpais Comment
  SEINET9349359  Stachys rigida var. rigida Unknown 1998-5-10 05 Marin Mill Valley Comment
  CAS-BOT-BC181438  Stellaria littoralis John Thomas Howell 1947-5-14 s.n. Marin McClure Beach Comment
  CAS-BOT-BC181445  Stellaria littoralis Alice Eastwood 1923-5-13 11775 Marin Pt. Reyes Comment
  RSA501266  Stellaria littoralis Aaron Liston, Sara Meury 1989-4-18 789 -2 Marin S of Marshall; Tomales Bay. 0 Comment
  UC13607  Stellaria littoralis J. Burtt Davy 1900-6-18 6731 Marin Point Reyes Comment
  UC589411  Stellaria littoralis Beryl O. Schreiber 1932-8-3 714 Marin Avalis Beach; Tomales Bay Comment
  CAS-BOT-BC393803  Stellaria media Gordon H. True 1968-7-26 4704 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo 60 Comment
  CAS-BOT-BC397715  Stellaria nitens John Thomas Howell 1945-4-29 20790 Marin above Camp Handy, Mt. Tamalpais Comment
  SBBG42900  Stephanomeria elata L. D. Gottlieb 1969-10-11 6958 Marin ca. 0.25 mi E of Lighthouse, Pt Reyes Comment
  CAS-BOT-BC375826  Stephanomeria virgata John Thomas Howell 1946-3-24 21568 Marin Fairfax Hills Comment
  CAS-BOT-BC182482  Stephanomeria virgata subsp. pleurocarpa Doreen Smith 2002-10-25 s.n. Marin Fairfax Headlands Comment
  JEPS127368  Stipa chaetophora Robert Steers with Daniel Lynch 2011-5-16 Marin Golden Gate National Recreation Area. North District (Managed by Point Reyes National Seashore). North of Dogtown on open, west facing slope of Bolinas Ridge, north of the McCurdy Trail. Approximately 200 m NNE of the Teixeira trail on Highway 1. Comment
  SEINET10893288  Stipa pulchra John Thomas Howell 1944-5-21 Howell s.n. Marin Phoenix Lake, Mt. Tamalpais Comment
  CHSC107299  Stipa purpurata G. D. Barbe 1979-5-16 2504 Marin On grassy slope between Garden Club Canyon and Pike County Gulch, north of Audubon Canyon Ranch; Golden Gate National Recreation Area. 30 Comment
  UC1492710  Streptanthus batrachopus Freed W. Hoffman 1948-6-10 2322 Marin Big Carson Ridge Comment
  UC575763  Streptanthus batrachopus J. L. Morrison 1937-5-30 2440 Marin area one-half way between Pine Mountain and San Geronimo Ridge; Big Carson Ridge Comment
  CAS-BOT-BC87246  Streptanthus glandulosus subsp. niger John Thomas Howell 1967-9-6 43737 Marin Tiburon. At head of Dakin Lane, Old Street. Hilary's. Comment
  CAS-BOT-BC87247  Streptanthus glandulosus subsp. niger Mrs. K. Brandegee 1909-5-27 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-BC87264  Streptanthus glandulosus subsp. pulchellus Mrs. E. C. Sutliffe 1920-5-1 s.n. Marin Carson Creek Ridge. Comment
  UC1601610  Streptanthus glandulosus subsp. pulchellus Lewis S. Rose 1941-6-8 41258 Marin Rock Springs Mt. Tamalpais 609 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
  UC1177255  Streptanthus glandulosus subsp. secundus John Thomas Howell 1946-6-2 21984 Marin Rocky Ridge Fire Trail Mt. Tamalpais Comment
  UC188079  Streptanthus glandulosus subsp. secundus M. K. Curran May 1886 Marin Tamalpais Comment
  CAS-BOT-BC87279  Streptanthus glandulosus subsp. secundus John Thomas Howell 1944-5-21 19488 Marin Mount Tamalpais. South side of Phoenix Lake. Comment
  CAS-BOT-BC482459  Streptanthus tortuosus Doreen L. Smith 2015-5-25 s.n. Marin Mt. Burdell: County open space Comment
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Jun 13 2019
  CAS-BOT-BC375975  Stylocline gnaphaloides John Thomas Howell 1943-5-9 17975 Marin San Rafael hills Comment
  SBBG21174  Symphoricarpos mollis V. Haraden 1941-7-25 24 Marin ca. 3 mi N of Golden Gate Bridge 60 Comment
  SD101075  Symphyotrichum chilense Darley F. Howe 1977-10-10 Marin 3 miles north of Tomales Bay on Highway 1 Comment
  CAS-BOT-BC98071  Symphyotrichum lentum John Thomas Howell 1946-9-20 23017 Marin Laguna in Chileno Valley Comment
  UC157924  Synthyris reniformis Chestnut and Drew 1891-4-17 Marin Cataract Gulch Comment
  CAS-BOT-BC221946  Taeniatherum caput-medusae Richard T. Straw 1959-7-20 s.n. Marin Chileno Valley area Comment
  CAS-BOT-BC221948  Taeniatherum caput-medusae Doreen Smith 1998-6-20 s.n. Marin Novato, Mt. Burdell S. slopes and summit Comment
  CAS-BOT-BC376939  Taraxacum officinale Javier Penalosa 1962-3-31 2277 Marin Tiburon Peninsula. Ridge over the longer of the Peninsula RR tunnels 106 Comment
  CAS-BOT-BC263257  Taraxia ovata A. Williams; S. Bishop; S. Creer; K. Hauser; A. Poggio; M. Jones 2012-3-24 005 Marin Mount Tamalpais. Marin Municipal Water District lands: ~30 m down Alex Forman trail from Sky Oaks employee parking lot Comment
  JEPS127747  Taraxia ovata Adam C. Schneider with Susan Fawcett 2014-3-28 473 Marin Trail to Slide Ranch, Northwest of Muir Beach Overlook Comment
  JEPS127820  Taraxia ovata Adam C. Schneider 2014-3-29 562 Marin Miwok Trail, 80 yards north of junction with Bobcat Ridge Trail. Comment
  UC20514  Taraxia ovata W. H. Brewer 1864-3-2 2760 Marin Angel Island Comment
  UC747279  Taraxia ovata G. Thomas Robbins 1944-4-14 1502 Marin just n Big Rock Ridge (ca 3 mi w of Hamilton Field Air Base) 30 Comment
  UCD68055  Taraxia ovata James Bennett 1976-5-1 123 Marin Mill Valley, Kite Hill, 100 yds West of Marin County Corporation Yard. Found on grassy hills, on an East facing slope, with partial sunlight. Flowers, yellow scattered occasional. 45 Comment
  SEINET5850082 Image available Tauschia kelloggii Robert A. Norris, John L. Inase 1983-1 4498 Marin By small waterfall on fairly open, rocky, SW-facing slope by Old Railroad Grade, Mt. Tamalpais. 219 Comment
  UC1127671  Tellima grandiflora H. S. Yates 1934-3-18 3693 Marin near Inverness; Point Reyes Quad. 6 Comment
  UC924278  Tellima grandiflora H. S. Reed 1939-5-23 274 Marin slopes of Mount Tamalpais 243 Comment
  CAS-BOT-BC441148  Tellima grandiflora Gordon H. True 1969-5-9 4922 Marin Pt. reyes bird Observatory 3 mi. NW. of Bolinas at Arroyo Honda. Occasional on moist wooded bank of Arroyo Honda above bridge 60 Comment
  CAS-BOT-BC231871  Thalictrum fendleri var. polycarpum J. Klein; G. Block; L. Webb; et al. 2012-5-5 802 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  JEPS55122  Thalictrum fendleri var. polycarpum W. L. Jepson 1896-3-23 Marin Ross Valley Comment
  CAS-BOT-BC399791  Thalictrum polycarpum Alice Eastwood 1915-5-16 s.n. Marin Mt. Tamalpais Comment
  POM195445  Thermopsis californica var. californica H. E. Parks, Susan T. Parks, C. R. Parks 1930-4-10 1468 Marin Keils Cove, Tiburon Peninsula. 91 Comment
  RSA475225  Thermopsis californica var. californica Aaron Liston, James D. Morefield 1988-3-14 692 -2 Marin Mt. Tamalpais State Park; Pantoll Campground. 460 Comment
  SEINET3131793  Thermopsis macrophylla Unknown 1906-4-10 sn Marin Mt. Tamalpais Comment
  LA205260  Thermopsis macrophylla Carl Clawson Epling; 1921-4-4 5233 Marin Comment
  UC1177236  Thysanocarpus curvipes John Thomas Howell 1946-5-19 21913 Marin Fairfax Hills , Meadows Club (Meadows Club) Comment
  CAS-BOT-BC88482  Thysanocarpus curvipes John Thomas Howell 1944-4-13 19376 Marin Big Rock Ridge west of Hamilton Field. Comment
  CAS-BOT-BC88486  Thysanocarpus curvipes John Thomas Howell 1946-5-26 21946 Marin South end of Black Mountain. Comment
  UCD128161  Torilis arvensis John Thomas Howell 1976-6-2 51808 Marin Larkspur. Comment
  CAS-BOT-BC81410  Torreya californica W. R. Dudley 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  OBI22695  Torreya californica Neil Havlik 1968-5-18 195 Marin N side of Mt Tamalpais, about 1 mi from Potrero Meadow on Kent Trl Comment
  UC1543054  Torreya californica Donald G. Nelson 1937-3-5 446 Marin between Lake Lagunitas and Lake Phoenix (n side of Mt. Tamalpais); Mt. Tamalpais Comment
  UC401320  Torreya californica Katharine Brandegee Marin Tamalpais Comment
  NY17680  Torreya californica L. S. Rose 1936-3-13 35022 Marin This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  SEINET10471680  Torreya californica John Thomas Howell 1948-5-16 Howell 24304 Marin Near top of Eldridge Grade, Mt. Tamalpais. Comment
  UCD93206  Torreyochloa pallida var. pauciflora P. B. Kennedy 1921-9-29 s.n. Marin Olema. Comment
  CAS-BOT-BC169209  Toxicodendron diversilobum Alice Eastwood 1916-10-5 s.n. Marin Ross Valley Comment
  CAS-BOT-BC5246  Toxicoscordion fontanum John Thomas Howell 1936-6-7 12656 Marin near Bootjack, Mt. Tamalpais. Comment
  UCSB58247  Trifolium Stephen Gliessman 1969-3-31 460 Marin collected in the meadow overloking the town of Tiburon, 1.0 mi N of junction of Tiburon Peninsula Highway and Marwest Road Tiburon, Tiburon Peninsula Highway, Marwest Road 91 Comment
  RSA33140  Trifolium albopurpureum A. A. Heller 1904-5-14 7416 Marin 27 Mile Drive Comment
  JEPS65848  Trifolium albopurpureum var. dichotomum W. L. Jepson 1918-4-20 7565 Marin Rock Spring Mt. Tamalpais Comment
  UC188626  Trifolium albopurpureum var. dichotomum Michener and Bioletti April 1892 Marin Ross Valley Comment
  UCD107139  Trifolium amoenum Collect Unknown 1925-6-6 1735 Marin Bolinas. Comment
  UC56341  Trifolium barbigerum J. Burtt Davy 1900-6-18 6727 Marin Point Reyes Comment
  JEPS65749  Trifolium depauperatum var. amplectens Ivar Tidestrom 1895-5-11 Marin near Mill Valley Comment
  UC630928  Trifolium depauperatum var. depauperatum P. B. Kennedy 1915-4-20 Marin San Rafael Comment
  POM195444  Trifolium dichotomum H. E. Parks, Susan T. Parks, C. R. Parks 1930-4-10 0490 Marin Hills above Tiburon Comment
  RSA128989  Trifolium dichotomum Peter H. Raven 1949-4-18 330 Marin Tiburon 91 Comment
  SBBG37287  Trifolium fragiferum R. Fowler 1983-5-26 Marin Schooner Bay, Pt Reyes Nat Seashore Comment
  UC16801  Trifolium fucatum J. Burtt Davy 1893-4-26 125 Marin near Ross Station Comment
  UC16804  Trifolium fucatum Edw. L. Greene 1895-4-21 Marin Ross Valley Comment
  UC631027  Trifolium gracilentum P. B. Kennedy 1916-4-19 4689 Marin Mill Valley Comment
  UC631028  Trifolium gracilentum P. B. Kennedy 1916-4-19 4689 Marin Mill Valley Comment
  POM273143  Trifolium gracilentum J. T. Howell 1946-4-18 21662 Marin Novato. Comment
  UCD37430  Trifolium macraei Beecher Crampton 1960-6-8 5596 Marin Marin County, Point Reyes Peninsula, northwest of Inverness, 2 miles south of RCA Radio Station. Comment
  UC56339  Trifolium macraei J. Burtt Davy 1900-6-27 6810 Marin Point Reyes Comment
  RSA637576  Trifolium microcephalum Michael A. Vincent 8602 Marin Point Reyes. Along Sir Francis Drake Boulevard. At entrance road to North Beach. Comment
  RSA95539  Trifolium microcephalum L. S. Rose 1953-5-11 53038 Marin Black Point 5 Comment
  SJSU8015  Trifolium microcephalum K. S. Kilborn 1963-5-10 101 Marin 2 mi W of Fairfax Comment
  UC631298  Trifolium obtusiflorum A. A. Heller 1908-6-10 Marin above Ross (hills) Comment
  UC1106242  Trifolium oliganthum John Thomas Howell 1947-4-27 23080 Marin w San Anselmo; Bald Mtn Comment
  UC631283  Trifolium oliganthum P. B. Kennedy May 1907 Marin Fairfax Comment
  UCD109392  Trifolium subterraneum Michael A. Vincent; Ethan H. Freid 1998-4-8 8182 Marin Along Wilson Hill Road near Lincoln District School, just west of Point Reyes-Petaluma Road. Comment
  UC16768  Trifolium variegatum W. A. Setchell 1896-6-3 Marin Bolinas Ridge Comment
  UCSC006200  Trifolium variegatum Randall Morgan 1995-6-8 2742 Marin Field between receiving stations, Pt. Reyes, S of Abbotts Lagoon Comment
  UC555579  Trifolium willdenovii H. L. Mason 1928-4-28 4405 Marin Tiburon Peninsula Comment
  UCD109499  Trifolium willdenovii Collector unknown Date unknown s.n. Marin Larkspur. Comment
  JEPS77879  Trifolium wormskioldii Edward Lee 1934-4-30 784 Marin 10 mi nw Tomales (on rd) Comment
  UC1177199  Trifolium wormskioldii John Thomas Howell 1940-5-20 15505 Marin Point Reyes Comment
  UC165549  Trifolium wormskioldii Harriet A. Walker 1908-6-13 1169 Marin Olema Comment
  UCD109914  Trifolium wormskioldii Beecher Crampton 1960-6-8 5605 Marin Pt. Reyes Peninsula, 1.5 miles south of McClure's Beach. Comment
  UC418969  Triglochin maritima H. E. and S. T. Parks 1930-9-4 704 Marin at head of Tomales Bay Tomales Bay Comment
  CAS-BOT-BC451837  Triglochin maritima John Thomas Howell 1941-6-8 16272 Marin McNear's Landing Comment
  CAS-BOT-BC451844  Triglochin maritima Javier Penalosa 1961-4-1 1210 Marin Tiburon Peninsula. Near intersection of Blackfield Drive and Tiburon Blvd. (ca. 1 mi. from U.S. 101). Comment
  POM273074  Triglochin maritima J. T. Howell 1945-6-30 21256 Marin Salt marsh bordering Bolinas Lagoon, Stinson Beach Comment
  RSA258103  Triglochin maritima Robert A. Norris 1975-5-17 2358 Marin Upper end of Schooner Bay, Drakes Estero, about 4 miles west of Inverness Comment
  CAS-BOT-BC451966  Triglochin striata Doreen Smith 1994-10-14 s.n. Marin Growing near the end of Creamery Bay, Pt. Reyes Peninsula Comment
  UC844443  Trillium chloropetalum Lewis S. Rose 1941-3-18 41045 Marin 5 mi. e. Nicassio; Lucas Valley Comment
Read comments
Mar 8 2014
  CAS-BOT-BC519109  Trillium chloropetalum var. chloropetalum Beryl O. Schreiber 1936-3-7 2143 Marin Near Chicken Ranch Beach, 1 mile north of Inverness on Tomales Bay Comment
  CAS-BOT-BC519116  Trillium chloropetalum var. chloropetalum Leary; Sherfey 1960-3-1 s.n. Marin Point Reyes Peninsula Comment
  HSC97211  Trillium chloropetalum var. chloropetalum M. Mesler, Robin Bencie 2007-3-17 742 Marin S of Black Mtn. near base of Nicasio Reservoir dam, Laurel Canyon Rd. 23 Comment
  UCR19536  Trillium ovatum Mark Morris 1929-3-30 s.n. Marin San Francisco Bay Region, Mt. Tamalpais Comment
  UC1301198  Triphysaria eriantha subsp. rosea Helen K. Sharsmith 1963-3-30 5273 Marin headlands of Point Reyes Peninsula near lighthouse , Point Reyes Peninsula (San Francisco Bay Region) 121 Comment
  SBBG40505  Triphysaria floribunda W. R. Dress 1951-4-7 Marin near road to lighthouse, on Point Reyes peninsula Comment
  UC1334853  Triphysaria floribunda L. D. Thurman 1963-5-11 273 Marin 0.1 mi w Point Reyes Schoolhouse; Point Reyes Comment
  UC615466  Triphysaria floribunda Beryl O. Schreiber 1937-5-9 2393 Marin Point Reyes Lighthouse; Point Reyes 152 Comment
  CAS-BOT-BC238512  Triphysaria floribunda John Thomas Howell 1930-4-20 4743 Marin 1.5 miles from Pt. Reyes on road to Inverness Comment
  UC608491  Triphysaria pusilla Beryl O. Schreiber 1936-4-11 2161 Marin 8 mi sw Shell Beach; sw of Shell Beach Comment
  JEPS10438  Triphysaria versicolor subsp. faucibarbata L. M. Newlon 1921-1 97 Marin Mt. Tamalpais Comment
  POM194597  Triphysaria versicolor subsp. faucibarbata H. P. Bracelin 1930-4-20 16 Marin Point Reyes. Near Light House grounds. 150 Comment
  UC1012331  Triphysaria versicolor subsp. faucibarbata F. W. Pennell and J. T. Howell 1940-5-20 25461 Marin Route 1, 1 mi e Olema 76 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-BC526099  Triteleia laxa David D. Keck 1948-6-29 5917 Marin 1 mile west of Mill Valley Comment
  CAS-BOT-BC526453  Triteleia laxa R. H. Wagner 1979-6-5 403 Marin Along trail to Marshall Beach, Point Reyes National Seashore Comment
  UCSC005981  Triteleia laxa Randall Morgan 1994-5-8 2221 Marin San Rafael, Serpentine slope, Hwy 101 embankment, San Rafael Comment
  CAS-BOT-BC527401  Triteleia peduncularis Paul F. Covel 1937-6-27 601 Marin Tomales Pt rd n.w. Inverness Comment
  CAS-BOT-BC73967  Turritis glabra John F. Emmel 1970-5-2 271 Marin Along highway at confluence of Lagunitas Creek and San Geronimo Creek, southwest of Lagunitas. 60 Comment
  RSA126463  Typha angustifolia J. T. Howell 1944-5-28 19521 Marin Between Almonte and Mill Valley. 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
  CAS-BOT-BC133779  Ulmus parvifolia Doreen Smith 2002-10-15 s.n. Marin Lucas Valley Rd., interchange by bridge Comment
  RSA254424  Umbellularia californica Robert A. Norris 1975-4-10 2306 Marin Near Paradise Drive, one mile north of Paradise Beach Park, Tiburon Peninsula. Comment
  CAS-BOT-BC381908  Uropappus lindleyi Wilma Follette 1997-4-28 s.n. Marin East San Geronimo Ridge. County open space, east of Bates Canyon Comment
  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
  JEPS43447  Urtica dioica subsp. gracilis W. L. Jepson 1897-3-28 Marin Tomales Bay, Olema Olema; Tomales Bay, Olema Comment
  CAS-BOT-BC403949  Urtica dioica subsp. gracilis Dennis W. Woodland 1970-8-13 1621 Marin 1 1/2 mi. east of Point Reyes Station on Point Reyes-Petaluma Road Comment
  CAS-BOT-BC532984  Urtica dioica subsp. holosericea A. Williams 2015-6-13 15883 Marin Mount Tamalpais. Marin Municipal Water District lands: Side of Peters Dam East Comment
  CAS-BOT-BC404144  Urtica dioica subsp. holosericea Dennis W. Woodland 1971-8-21 1509 Marin 1/4 mile west of Pt. Reyes Station between Inverness & Pt. Reyes Station Comment
  SDSU11322  Urtica dioica subsp. holosericea D. F. Howe 1969-5-27 4582 Marin Near Pt. Reyes Station. Comment
  UC1176755  Urtica urens John Thomas Howell 1946-4-14 21636 Marin Chileno Valley Comment
  CAS-BOT-BC404324  Urtica urens J. H. Thomas 1963-12-8 10273 Marin County Administration Building, San Rafael. Highway 101 and North San Pedro Road Comment
  CAS-BOT-BC193972  Vaccinium cespitosum A. D. E. Elmer 1903-7-1 4618 Marin Point Reyes Post Office Comment
  OBI14434  Vaccinium ovatum H. E. McMinn 1938-6-19 5124 Marin Point Reyes rd Comment
  RSA89536  Vaccinium ovatum P. A. Munz 1954-8-1 19905 Marin Throckmorton Ridge, Mt. Tamalpais. Comment
  SEINET3164447  Vaccinium ovatum L. S. Rose 1939-4-23 39084 Marin Bolinas Ridge, Mt. Tamalpais 457 Comment
  UC141804  Vaccinium ovatum A. A. Heller 1904-4-28 7362 Marin Corte Madera Comment
  UC22207  Vaccinium ovatum W. L. Jepson 1892-9-9 Marin Mt. Tamalpais Comment
  UC22210  Vaccinium ovatum H. P. Chandler 1900-2-26 Marin Mt. Tamalpais Comment
  UC32613  Vaccinium ovatum W. C. Blasdale 1893-5-25 Marin Mill Valley Comment
  UC634724  Vaccinium ovatum Herbert L. Mason 1925-4-12 1324 Marin Mt. Tamalpais Comment
  UC877269  Vaccinium ovatum Lewis S. Rose 1939-4-23 39084 Marin Bolinas Ridge Mt. Tamalpais 457 Comment
  CAS-BOT-BC76101  Vancouveria planipetala M. K. Curran s.n. Marin Tamalpais. Comment
  UC9795  Vancouveria planipetala W. A. Setchell 1896-6-3 Marin Bolinas Ridge Comment
  SEINET1007908  Verbena incompta John Thomas Howell 1943-1 19323 Marin Waste places in southern part of Mill Valley. 8 Comment
  CAS-BOT-BC176107  Verbena lasiostachys var. scabrida Phyllis Ellman 1969-7-2 s.n. Marin Seepage above Peninsula Club nw. of Old St. Hilary's Church, Tiburon Comment
  JEPS79576  Veronica scutellata Edward Lee with Anneta Carter 1934-6-17 895 Marin between Olema and South Brook ((Trip to Bolinas)) Comment
  UCD108726  Vicia americana var. americana P. B. Kennedy 1926-5-20 s.n. Marin Trail above Lake Lagunitas. Comment
  UCD108781  Vicia benghalensis John Thomas Howell 1945-5-20 s.n. Marin Tiburon. Comment
  UCD108663  Vicia gigantea Collector unknown 1925-6-5 1728 Marin Bolinas. Comment
  SEINET12157915  Vicia sativa M. T. Doutt 1931-1 439 Marin near Nicasio Comment
  UC1761833  Viola adunca Mrs. Ensign 1935-4-6 Marin W of Inverness (on R. Ca. Road) Comment
  POM126625  Viola douglasii Charlotte M. Hoak 1905-05 s.n. Marin Near Kinsley. Comment
  CAS-BOT-BC531491  Viola glabella D. Greenberger; K. Hall; M. Kelly; J. Doyle 2015-5-9 15762 Marin Mount Tamalpais. Marin Municipal Water District lands: Carson Falls Trail Comment
  CAS-BOT-BC536868  Viola glabella H. L. Mason 1917-4-4 77 Marin Tocaloma Comment
  UC427866  Viola pedunculata H. E. Parks March, 1926 Marin on hills above Tiburon Comment
  UC129659  Viola pedunculata Earle Mulliken 1904-4-12 95 Marin Augel Island; Vicinity of San Francisco Bay, Augel Island Comment
  UC1761696  Viola purpurea subsp. quercetorum M. E. Parsons 1912-5-5 Marin Rock Spring Mt. Tamalpais Comment
  POM84326  Viola sempervirens Alice Eastwood 1899-6-6 16 Marin In Sequoia Canyon. Comment
  UC337769  Viola sempervirens C. C. Parry and J. G. Lemmon 1876-1 Marin Lagunitas Comment
  UC506145  Viola sempervirens Alice Eastwood 1899-6-6 16 Marin Sequoia Canyon Comment
  SEINET10480227  Viola sempervirens Mary Susan Taylor Taylor 2471 Marin Samuel P. Taylor State Park. Comment
  CAS-BOT-BC232188  Vulpia S. Creer; M. Papakhian; C. Dixon; et al. 2012-5-5 1006 Marin Marin Municipal Water District Lands: Mount Tamalpais. Middle Peak Rd., culvert RT-3. Comment
  CAS-BOT-BC198784  Vulpia bromoides John Thomas Howell 1933-4-30 11187 Marin North side of Mt. Tamalpais Comment
  CAS-BOT-BC198798  Vulpia bromoides Saichi Kawahara 1969-5-28 1102 Marin Coastal stand, middle of Coast Minwok habitation site, Mrn 216, Limantous Spit, Drakes Bay Comment
  CAS-BOT-BC198802  Vulpia bromoides Gordon H. True 1969-3-22 4755 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 121 Comment
  CAS-BOT-BC183160  Vulpia microstachys var. ciliata John Thomas Howell 1943-5-2 17930 Marin Big Carson Canyon Comment
  SEINET199934 Image available Vulpia microstachys var. ciliata John Thomas Howell Marin Tiburon Comment
  CAS-BOT-BC183996  Vulpia microstachys var. microstachys John Thomas Howell 1967-5-5 42169 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC184000  Vulpia microstachys var. microstachys Alice Eastwood; John Thomas Howell 1938-5-12 5502 Marin Tiburon Comment
  CAS-BOT-BC184341  Vulpia microstachys var. pauciflora John Thomas Howell 1941-4-17 s.n. Marin Tiburon Comment
  CAS-BOT-BC184360  Vulpia microstachys var. pauciflora John Thomas Howell 1946-5-14 21838 Marin Between Barth's Retreat and Potrero Meadow, Mt. Tamalpais Comment
  UC1106099  Vulpia microstachys var. pauciflora John Thomas Howell 1939-4-23 14617 Marin Upper Throckmorton Trail; Mt. Tamalpais Comment
  UCD67563  Vulpia myuros E. Dean; with Thomas Starbuck 1989-5-25 184 Marin Mount Tamalpais. Along Cataract Trail, walking from Rock Springs parking lot toward Laurel Dell picnic area. Moist Douglas Fir forest. 548 Comment
  SEINET199933 Image available Vulpia myuros f. megalura John Thomas Howell 1943-5-22 18137 Marin Fairfax Hills Comment
  CAS-BOT-BC184800  Vulpia myuros subsp. megalura Javier Penalosa; J. T. Howell 1961-6-7 1642 Marin West of Marin Country Day School 30 Comment
  CAS-BOT-BC185915  Vulpia octoflora var. hirtella John Thomas Howell 1946-5-12 21778 Marin Carson Ridge Comment
  CAS-BOT-BC185974  Vulpia octoflora var. octoflora John Thomas Howell 1946-5-12 21778 Marin Carson Ridge Comment
  CAS-BOT-BC128782  Whipplea modesta Evalina Cannon 1896-4-1 s.n. Marin Lake Lagunitas Comment
  HSC66305  Whipplea modesta M. S. Taylor 1980-4-11 2476 Marin Samuel P. Taylor State Park, near Olema Comment
  UC114971  Whipplea modesta Alice Eastwood 1891-5-11 Marin Mt. Tamalpais Comment
  UC1176736  Whipplea modesta John Thomas Howell 1947-5-4 23131 Marin San Rafael Hills Comment
  CAS-BOT-BC534983  Wolffiella oblonga S. Galen Smith; Francia Chisaki; J. Swanson; W. Doyle 1958-8-17 3132 Marin In small pond on east side of road, about 2 miles south of Olema along Highway 1 Comment
  CAS-BOT-BC229752  Woodwardia fimbriata C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1811 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade to culvert R143 Comment
  CAS-BOT-BC77837  Woodwardia fimbriata Brandegee s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC383257  Wyethia angustifolia Paul F. Covel 1936-5-10 141 Marin Mt Tamalpais-Bolinas road Comment
  POM306628  Wyethia angustifolia Henry J. Ramsey 1938-4-3 1527 Marin Mill Valley Comment
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Oct 31 2012
  UC131229  Wyethia angustifolia Katharine Brandegee June 1907 Marin Tiburon Comment
  HSC6315  Wyethia angustifolia B. Francis 1964-3-24 26 Marin 0.6 mi. NE of Tiburon Comment
  UC1176904  Wyethia glabra John Thomas Howell 1945-5-9 20855 Marin between Ignacio and Novato Comment
  CAS-BOT-BC383304  Wyethia glabra Paul F. Covel 1939-4-1 s.n. Marin Alpine Lake road Comment
  UC1177334  Xerophyllum tenax John Thomas Howell 1947-5-25 23201 Marin Kent Trail near Willow Meadow (Mount Tamalpais); Mount Tamalpais Comment
  CAS-BOT-BC527088  Xerophyllum tenax John Thomas Howell 1947-7-9 23329 Marin Above Lagunitas Lake, Mt. Tamalpais Comment
  UC1106282  Zannichellia palustris John Thomas Howell 1947-4-30 23113 Marin near Dillons Beach; near Dillons Beach Comment
  CAS-BOT-BC454244  Zannichellia palustris Peter H. Raven; H. L. Mason; R. Ornduff; et al 1957-5-2 10733 Marin 0.2 miles w. of China Camp Comment
  CAS-BOT-BC530476  Zigadenus fontanus John Thomas Howell 1937-7-4 13085 Marin Tiburon Comment
  UC1005627  Zigadenus fremontii Frank W. Gould 1940-2-18 870 Marin 7 mi s Tomales 30 Comment
  UC1300920  Zigadenus fremontii Helen K. Sharsmith 1963-2-23 5166 Marin near Marshall (e margin of Tomales Bay); San Francisco Bay Region, Tomales Bay 7 Comment
  CAS-BOT-BC530569  Zigadenus fremontii Doreen Smith 2000-3-24 s. n. Marin Pt. Reyes National Seashore, sandy flats near the Radio Station Comment
  CAS-BOT-BC530572  Zigadenus fremontii Javier Penalosa 1962-3-17 2257 Marin Paradise Drive near entrance road to Shellabarger Estate Comment
  UC4108  Zigadenus micranthus var. fontanus Alice Eastwood 1896-6-28 Marin Potrero Mount Tamalpais, Potrero Comment
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Jan 5 2012
  UC297841  Zostera marina H. E. Parks 1923-2-12 Marin Keils Cove Comment
  UC341761  Zostera marina H. E. Parks 1922-9-30 Marin Cove, Belvedere Comment
  UC398852  Zostera marina H. E. Parks 1928-2-29 Marin Keils Cove Comment
  UC398854  Zostera marina H. E. Parks 1928-3-29 Marin Keils Cove Comment
  UC398858  Zostera marina H. E. Parks 1923-2-6 Marin Paradise Cove Comment
  UC398865  Zostera marina H. E. Parks 1923-4-24 Marin Paradise Cove Comment
  UC398870  Zostera marina C. W. Dobie 1920-11-26 Marin Belvedere Comment
  UC399051  Zostera marina H. E. Parks 1923-4-7 Marin Paradise Cove Comment



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