Search Results — 2000 specimen records retrieved (1358 records with coordinates)
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(For large data reqests, please contact Jason Alexander, jason_alexander@berkeley.edu.)

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

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  UC912528  Abronia Herbert L. Mason 1924-11-16 1152 Marin Stinson beach, Willow Camp Comment
  SEINET7908228  Acacia decurrens var. dealbata J. Sanford Marin Corte Madera Comment
  CAS-BOT-BC177060  Acacia longifolia Javier Penalosa 1962-3-31 2271 Marin NE of Tiburon Blvd. at North Knoll Drive 60 Comment
  JEPS127691  Acaena pinnatifida var. californica Adam C. Schneider with Robert Steers 2014-3-29 551 Marin Ridge north of Rodeo Beach. Comment
  UCD136872  Acaena pinnatifida var. californica Javier Jauregui L.; Dan Potter 2013-6-28 2 Marin 11.1 miles from Marshall. Wilson Hill Road. 179 Comment
  RSA29850  Acer macrophyllum E. K. Balls, Percy C. Everett 1953-10-9 18589 Marin W. boundry of S. P. Taylor State Park, along stream. 76 Comment
  RSA138063  Acer negundo subsp. californicum Percy C. Everett, E. K. Balls 1959-10-28 23996 Marin Olemo to Fairfax, c. 2 mi. NW of Lagunitas. 91 Comment
Read comments
Mar 7 2012
  UC870108  Acer negundo var. arizonicum Lewis S. Rose 1938-9-11 38256 Marin Point Reyes Station 6 Comment
  CAS-BOT-BC336651  Acer negundo var. californicum John Kipping 1967-5-14 145 Marin East shore of Bolinas Lagoon, 1.5 miles north of Bolinas 4 Comment
  CAS-BOT-BC28667  Achillea millefolium John Thomas Howell 1930-10-5 5526 Marin 2 miles west of Marin-Sonoma Co. line Comment
  UCD104051  Acmispon brachycarpus Heidi E. M. Dobson 1978-5-14 324 Marin Overlooking Alpine Lake above Bolingas-Fairfax Road at Base of Pine Hill. Comment
  UCD35706  Acmispon glaber Beecher Crampton 1960-6-8 5607 Marin Pt. Reyes Peninsula, 3.5 miles south of McClure's Beach. Comment
  UCD35674  Acmispon junceus var. biolettii Beecher Crampton 1960-6-8 5568 Marin Pt. Reyes Peninsula, east slope of Inverness Ridge. Comment
  UCSB6317  Adenocaulon bicolor Keator, Glenn 1959-08 Marin Redwood forest, 9.7 miles west of Fairfax on Lake alpine-Mt. Tamalpais road Comment
  CAS-BOT-BC231865  Adenostoma fasciculatum P. da Silva; C. Longstreth; E. Turkle; et al. 2012-8-25 1654 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Ridgecrest Blvd., serpentine below old airforce base Comment
  UC62714  Adiantum aleuticum W. C. Blasdale 1893-7-14 Marin Lagunitas Comment
  CAS-BOT-BC69006  Adiantum aleuticum F. E. Blaisdell, M. D. s.n. Marin unspecified Comment
  CAS-BOT-BC310307  Adiantum jordanii A. Castner; J. Stern; C. Haggerty; A. Young 2013-6-8 13051 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert EG24 Comment
  CAS-BOT-BC9070  Aegilops triuncialis Doreen Smith 1993-6-1 s.n. Marin South end of Carson Ridge by the fire road. Comment
  CAS-BOT-BC202631  Aesculus californica Elsie Zeile 1919-5-15 s.n. Marin Fairfax Comment
  SD152484  Aesculus californica Dixie Damrel, Robin Zank 1997-7-17 20 Marin Corner of Balboa and Portola Comment
  SEINET6709710 Image available Agoseris apargioides A. Walker 1909-5-31 1703 Marin Tiburon. On dry rocky slopes facing San Francisco Bay Comment
  RSA12244  Agoseris apargioides var. eastwoodiae C. B. Wolf 1934-6-28 s.n. Marin Pt. Reyes Peninsula, 1/4 mile from the Lighthouse. 61 Comment
  CAS-BOT-BC29564  Agoseris apargioides var. eastwoodiae Dennis E. Breedlove 1961-12-31 1426 Marin Point Reyes Light House 45 Comment
  CAS-BOT-BC21347  Agoseris grandiflora var. grandiflora Lewis S. Rose 1946-6-16 46149 Marin Mt. Tamalpais, Rock Springs 670 Comment
  CAS-BOT-BC22949  Agoseris heterophylla John Thomas Howell 1947-4-27 23102 Marin Bald Mt. west of San Anselmo Comment
  JEPS36281  Agoseris hirsuta W. L. Jepson 1920-5-26 9060 Marin Novato Comment
  SEINET1783338  Agropyron arenicola J. Burtt Davy 6879 Marin Point Reyes. Comment
  CHSC83225  Agrostis Beecher Crampton 1961-6-28 5911 Marin 1.25 miles east of Dillon Beach, at junction of Valley Ford-Franklin Road with Dillon Beach Road. Comment
  UCD92447  Agrostis Beecher Crampton 1957-6-11 4195 Marin Entrance to Steep Ravine Beach, 5.6 miles N of Muir Beach, along State Hwy. 1. Comment
  RSA201226  Agrostis avenacea G. H. True 1967-5-14 s.n Marin 1/2 mile west of San Rafael- Richmond Bridge, Point San Quentin Comment
  SEINET10789844  Agrostis blasdalei John Thomas Howell 1947-5-14 Howell 23150 Marin Restricted to gravelly slope on outcrop of diatomaceous shale of Monterey Series, Drakes Estero, WNW of Mt Vision,/ Comment
  CAS-BOT-BC190  Agrostis clivicola var. punta-reyesensis Beecher Crampton 1960-6-8 5610 Marin Point Reyes Peninsula, base of W slope of Inverness Ridge Comment
  CAS-BOT-BC127427  Agrostis densiflora John Thomas Howell 1945-6-12 20962 Marin Near radio station, Point Reyes Peninsula. Comment
  CAS-BOT-BC127429  Agrostis densiflora John Thomas Howell 1945-7-29 21357 Marin Between Bolinas radio station and Rio Honda. Comment
  CAS-BOT-BC175940  Agrostis densiflora John Thomas Howell 1946-6-30 22146 Marin Rodeo Lagoon Comment
  CAS-BOT-BC127202  Agrostis exarata Hans Leschke 1945-6-10 s.n. Marin Papermill Creek near Tocaloma. Comment
  CAS-BOT-BC127206  Agrostis exarata John Thomas Howell 1946-6-16 22088 Marin Point Reyes Station. Comment
  UC1177025  Agrostis exarata John Thomas Howell 1944-6-25 19661 Marin between Santa Venetia and Chinese Camp Comment
  UCD37419  Agrostis exarata Beecher Crampton 1960-6-8 5566 Marin Marin County, Point Reyes Peninsula, 1.5 miles northwest of Inverness, eastern slope of Inverness Point. Comment
  UCD52516  Agrostis exarata John Thomas Howell 1944-6-25 19661 Marin between Santa Venetia and Chinese Camp. Comment
  CAS-BOT-BC139674  Agrostis gigantea Catherine Best 1983-6-30 s.n. Marin Triangle Marsh, northwest of the Marin Country Day School. Comment
  CAS-BOT-BC139481  Agrostis hallii H. S. Yates 1936-6-14 5643 Marin 0.5 mile southwest of Aurora School. 91 Comment
  UC53524  Agrostis hallii Jos. Burtt Davy Jun 1 1900-Jul 1 1900 6871 Marin Point Reyes Peninsula Comment
  UCD37427  Agrostis hallii Beecher Crampton 1960-6-8 5589 Marin Marin County, Point Reyes Peninsula, 4.6 miles northwest of Inverness, northern end of Drakes Estero at road crossing. Comment
  CAS-BOT-BC196  Agrostis longiligula var. australis John Thomas Howell 1943-7-4 18250 Marin Ledum Swamp on road to Pt. Reyes. Comment
  CAS-BOT-BC197  Agrostis longiligula var. australis John Thomas Howell 1943-7-4 18250 Marin Ledum Swamp Comment
  UCD53047  Agrostis microphylla John Thomas Howell 1962-6-10 37416 Marin Rock Springs, Mt. Tamalpais. Comment
  CAS-BOT-BC139040  Agrostis pallens John Thomas Howell 1943-5-9 17960 Marin San Rafael Hills. Black Canyon. Comment
  CAS-BOT-BC139043  Agrostis pallens David D. Keck 1948-6-29 5914 Marin 1 mile west of Mill Valley. Comment
  UC1177033  Agrostis pallens John Thomas Howell 1945-9-13 21465 Marin Pt. Reyes Peninsula, near radio station Pt. Reyes Peninsula Comment
  UCD161896  Agrostis pallens Ayzik Solomeshch 2014-6-3 s.n. Marin Cascade Canyon Open Space Preserve, Blue Ridge, about 1 mile south of Fairfax, vegetation plot CCP 02. UTM Zone 10 E 534552 N 4203952, (Coordinates converted from UTM by label maker.) 240 Comment
  UCD53191  Agrostis pallens P. B. Kennedy 1923-9-8 s.n. Marin Pipe Line trail, near Dutchmans, Mt. Tamalpais. Comment
  CAS-BOT-BC138659  Agrostis stolonifera John Thomas Howell 1945-8-5 21363 Marin McKinnan's Landing near Stinson Beach. Comment
  UCD55772  Aira caryophyllea P. Rodriguez-Rojo 1997-6-14 s.n. Marin Mt. Tamalpais. From Panoramic Highway to US Military Reservation. 675 Comment
  CHSC8194  Aira elegans Dave Isle 1969-5-10 444 Marin Off the N. side of road about 200 yards E. of Olema (and HW 1) 24 Comment
  CAS-BOT-BC124316  Alisma plantago-aquatica Doreen Smith 2002-10-21 s.n. Marin Stafford Lake, Novato. Comment
  UC747490  Alisma plantago-aquatica G. Thomas Robbins with J. T. Howell 1945-5-5 1879 Marin 0.5 mi n Hamilton Field Air Base 0 Comment
  UC1543214  Allium Donald G. Nelson 1937-7-10 535 Marin on n sloping bank just w Pt. Reyes Lighthouse (above the bird rocks); Point Reyes Comment
  CAS-BOT-BC460757  Allium amplectens M. E. Parsons 1912-4-30 s.n. Marin Kenthfield Comment
  CAS-BOT-BC460759  Allium amplectens John Thomas Howell 1943-5-30 18186 Marin Northside Trail, Mt. Tamalpais Comment
  CAS-BOT-BC460762  Allium amplectens Lewis S. Rose 1956-6-4 56088 Marin 6 miles E of Nicasio, Lucas Valley 91 Comment
  CAS-BOT-BC467312  Allium falcifolium Elsie Zeile 1911-6-15 s.n. Marin Tamalpais Comment
  POM110167  Allium falcifolium Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  SEINET3153968  Allium lacunosum L. S. Rose 1939-5-17 39133 Marin Tiburon 61 Comment
  CAS-BOT-BC472782  Allium neapolitanum Blanche Clear 1958-3-23 s.n. Marin 160 Marina Vista, Larkspur Comment
  CAS-BOT-BC476632  Allium unifolium Alice Eastwood 1934-5-27 18868 Marin Pt. Royal Comment
  CAS-BOT-BC476636  Allium unifolium Volney Rattan 1883-5-1 s.n. Marin Corte Medera Comment
  CAS-BOT-BC169307  Alnus rubra Gordon H. True 1977-5-25 8202 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca 3 miles N of Stinson Beach. At western edge of property along coast highway 3 Comment
  CAS-BOT-BC169309  Alnus rubra Peter Rubtzoff 1951-9-23 800 Marin Olema Creek, near road from Olema to Bolinas Lagoon Comment
  CAS-BOT-BC532996  Alnus rubra R. Crowe; F. Leist; K. Martin; M. Barana; A. Magallanes; J. Doyle; R. Hendrickson 2015-2-27 15014 Marin Mount Tamalpais. Marin Municipal Water District lands: Off Peters Dam Plunge Pool Rd. Comment
  CHSC64281  Alnus rubra H. H. Schmidt; James S. Miller, A. Pool 1993-6-8 820 Marin Mount Tamalpais State Park, on Muir Wood Road. 3 miles E of California State Highway # 1. 120 Comment
  RSA69981  Alnus rubra E. K. Balls, P. C. Everett 1953-10-8 18581 Marin 0.8 mi. e. of Stinson Beach on road across Mt. Tamalpais from Hwy 1 to Hwy 1. 91 Comment
  UC13485  Alnus rubra H. P. Chandler 1902-3-13 Marin Mill Valley Comment
  UCD110042  Alnus rubra David Lawfer 1952-3-23 131 Marin West side of Mount Tamalpais. Comment
  UCSB27753  Alnus rubra Pinter, L. 1965-4-17 Marin Stinson Beach 3 Comment
  SEINET10871962  Aloe saponaria Heidi H. Schmidt 1993-6-8 Schmidt 809 Marin Mount Tamalpais State Park, on California State Highway # 1. Along costal bluffs. 60 Comment
  CAS-BOT-BC137986  Alopecurus pratensis Catherine Best 1987-4-15 1245 Marin In Tennessee Valley. Comment
  CAS-BOT-BC137988  Alopecurus pratensis Doreen Smith 2002-4-7 s.n. Marin At the edge of Vallecito School playing field, Terra Linda. Comment
  UC851448  Amaranthus californicus John Thomas Howell 1939-9-3 15352 Marin San Antonio Creek Comment
  CHSC25592  Ambrosia chamissonis Robert A. Schlising; L. Thurman, J. Anderson 1962-6-30 2329 Marin Coast Ranges. At McClures Beach. Comment
  UC88845  Ambrosia chamissonis T. S. Brandegee 1888-10-1 Marin Angel Island Comment
  CDA31434  Amelanchier pallida D. G. Kelch 2006-5-1 6 .192 Marin Lucas Valley Rd. Comment
  CAS-BOT-BC434220  Amelanchier utahensis A. Williams; C. Darling; M. Garcia; R. Brostrom; L. Juarez; A. Juarez 2014-4-26 14611 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
  UC608525  Amelanchier utahensis B. O. Schreiber 1938-5-14 2509 Marin 2 mi ne Abbotts Lagoon (Tomales Point); Point Reyes Quad. 91 Comment
  UC60729  Ammophila arenaria Jos. Burtt Davy 1900-6 6686 Marin Point Reyes Peninsula Comment
  SEINET11674265  Ammophila arenaria M. T. Doutt 1931-1 339 Marin Bolinas Lagoon Comment
  RSA415295  Amorpha californica var. napensis Katherine Brandegee 1891-6-14 s.n. Marin Tamalpais Comment
Read comments
Aug 7 2007
  UC24596  Amsinckia J. Burtt Davy 1894-3-31 682 Marin Olema 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
  SEINET12327824  Amsinckia intermedia F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -110 Marin Marshall-Petaluma Road from Petaluma to CA 1, ca 2 mi from county line 122 Comment
  POM259265  Amsinckia spectabilis Alice Eastwood, John Thomas Howell 1939-5-28 7399 Marin Point Reyes Peninsula. Comment
  UC1178305  Amsinckia spectabilis Ray and Chisaki 1951-5-23 K 87 Marin Point Reyes Comment
  UC1178328  Amsinckia spectabilis Ray and Chisaki 1952-4-11 K 117 Marin Point Reyes Comment
  UC1178330  Amsinckia spectabilis Ray and Chisaki 1952-4-11 K 120 Marin Point Reyes Comment
  CAS-BOT-BC492935  Anaphalis margaritacea T. Gosliner; S. Whelan; R. Schneider; M. Munroe; H. Yager; A. Young; R. Johnson; A. Dompe; J. Kurzweil 2015-7-21 Gosliner 003 Marin Mount Tamalpais: Marin Municipal Water District lands: Hog Back Road above Throckmorton Fire Station, near water tanks Comment
  UCD36136  Andropogon glomeratus Beecher Crampton 1952-11-18 955 Marin Marin County, Mount Tamalpais, south slopes of west peak of mountain. 487 Comment
  CAS-BOT-BC27063  Anemone quinquefolia var. grayi 1882-3-1 s.n. Marin Mt. Tamalpais 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
  UC34432  Anisocarpus madioides W. A. Setchell 1896-6-3 Marin Bolinas Ridge Comment
  CAS-BOT-BC84673  Anthemis cotula Catherine Best 1979-6-1 s.n. Marin Old St. Hilary's Garden Comment
  CAS-BOT-BC137769  Anthoxanthum aristatum John Thomas Howell 1945-5-9 20856 Marin Low field between Hamilton Field and Ignacio. Comment
  UC750598  Anthoxanthum aristatum John Thomas Howell 1945-5-9 20856 Marin between Hamilton Field and Ignacio Comment
  CAS-BOT-BC280616  Anthoxanthum occidentale Gordon H. True 1977-4-12 8158 Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach 60 Comment
  CAS-BOT-BC280618  Anthoxanthum occidentale Virginia E. Long 1933-5-4 212 a Marin Mill Valley 60 Comment
  UCD85353  Anthoxanthum occidentale P. B. Kennedy 1918-3-31 s.n. Marin Mill Valley. Comment
  CAS-BOT-BC26989  Aphyllon violaceum Alice Eastwood 1900-9-1 s.n. Marin Vision Hill, W of Tomales Bay Comment
  CAS-BOT-BC422391  Aquilegia eximia D. Greenberger 2014-6-28 14355 Marin Mount Tamalpais. Marin Municipal Water District lands: Alpine Lake Marin, West side of Bolinas-Fairfax Road Comment
  RSA273261  Aquilegia formosa var. truncata Glenn A. Gorelick 1967-04 s.n. Marin Bolinas Comment
  JEPS52993  Arabis blepharophylla Miss Harriet A. Walker 1917-1 Marin Sausilito Comment
  RSA0125476  Arabis blepharophylla R. C. Bacigalupi 1928-3-10 1814 Marin Above Point Reyes Lighthouse. 186 Comment
  CHSC8076  Aralia californica Edward L. Smith 1957-10-7 246 a. Marin Located 2 mi. e of Pantoll area, Mt. Tamalpais State Park, Calif. 609 Comment
  RSA51427  Aralia californica L. S. Rose 1949-8-13 49158 Marin N slope of Bolinas Ridge, above Alpine Lake Comment
  UC1543024  Aralia californica Donald G. Nelson 1939-9-23 633 Marin rd. w. of <Geronim (?)> Comment
  CAS-BOT-BC128642  Arbutus menziesii Javier Penalosa 1961-4-29 1416 Marin Paradise Drive above Pardise Cove - Tiburon Peninsula Comment
  UC589455  Arbutus menziesii Beryl O. Schreiber 1932-7-27 698 Marin Tomales Bay, Heart's Desire Beach Heart's Desire Beach; Tomales Bay, Heart's Desire Beach Comment
  UCD117490  Arbutus menziesii Jean Lang 1964-3-29 12 Marin Harry Allen Trail, 0.1 mile SW of Phoenix Lake Dam, 1/2 mile SW of Ross. 60 Comment
  RSA629105  Arctostaphylos Jon E. Keeley 1987-8-22 11134 Marin Adjacent to driveway at 76 Lee Street, Mill Valley. 500 Comment
  RSA629116  Arctostaphylos Jon E. Keeley, Melanie Baer-Keeley 1993-9-10 24690 Marin Above Drake Highway, near turnoff to Tomales Bay State Park, Point Reyes. 120 Comment
  RSA629117  Arctostaphylos Jon E. Keeley, Melanie Baer-Keeley 1993-9-10 24689 Marin Above Drake Highway, near turnoff to Tomales Bay State Park, Point Reyes. 120 Comment
  UC335653  Arctostaphylos unknown Oct. 1884 Marin Mt. Tamalpais Comment
  SEINET11987258  Arctostaphylos X repens J. Sigg, McClintock, E.; Knight, W.; Knight, I. 1981-1 4141 Marin Strybing Arboretum, Golden Gate Park, San Francisco, orig. Mt. Vision near Inverness Comment
  CDA9567  Arctostaphylos canescens D. G. Kelch 2007-4-22 7 .193 Marin Mt. Tamalpais; E Bootjack Camp. 0 Comment
  JEPS38629  Arctostaphylos canescens W. L. Jepson 1914-2-14 5725 Marin Mt. Tamalpais Comment
  UCSB22854  Arctostaphylos canescens Wieslander, A. 1936-9-19 Marin East Peak, Mt. Tamalpias 701 Comment
  RSA35535  Arctostaphylos canescens subsp. canescens P. A. Munz 1954-8-1 19906 Marin Throckmorton Ridge above Bootjack Camp, Mt. Tamalpais. 488 Comment
  UC1614280  Arctostaphylos glandulosa Charles M. Belshaw 1936-3-7 1549 Marin Inverness Ridge, 3/4 mi n of junction of Tomales and Point Reyes Roads Inverness Ridge Comment
  UCD50875  Arctostaphylos glandulosa R. F. Hoover 1964-4-8 8666 Marin Bootjack Camp (just east of), south slope of Mt. Tamalpais. Comment
  UCD50917  Arctostaphylos glandulosa H. van Elden 1929-1-6 s.n. Marin Mt. Tamalpais. Comment
  SD71278  Arctostaphylos glandulosa R. F. Hoover 1964-4-8 8669 Marin Bootjack Camp (just east of), south slope of Mt. Tamalpais. Comment
  SEINET11977771  Arctostaphylos glandulosa A. E. Wieslander 1938-1 857 Marin 2 mi NW of Inverness 114 Comment
  SEINET11987684  Arctostaphylos glandulosa M. T. Doutt 1931-1 356 Marin summit Mt. Tamalpais 732 Comment
  SEINET12524581 Image available Arctostaphylos glandulosa L. S. Rose 1931-1 s.n. Marin Mt, Tamalpais. Comment
  CAS-BOT-BC23387  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1943-3-7 17881 Marin Hills northeast of San Rafael Comment
  CAS-BOT-BC24828  Arctostaphylos glandulosa subsp. cushingiana A. Eastwood 1903-1-20 3997 Marin Mt. Tamalpais Comment
  CAS-BOT-BC24838  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1944-4-13 19383 Marin Big Rock Ridge w od Hamilton Field. Comment
  RSA626860  Arctostaphylos glandulosa subsp. cushingiana Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24818 Marin 76 Lee St., N end of Mill Valley, base of Mt. Tamalpais. 250 Comment
  SBBG32378  Arctostaphylos glandulosa subsp. cushingiana L. S. Rose 1961-2-17 61008 Marin S slope of Mt Tamalpais, Mill Valley 60 Comment
  CAS-BOT-BC23179  Arctostaphylos glandulosa subsp. glandulosa Brandegee 1889-1-1 22 Marin Tamalpais Comment
  CAS-BOT-BC23185  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1922-7-23 11511 Marin Mt. Tamalpais, West Point Trail Comment
  RSA252245  Arctostaphylos glandulosa subsp. glandulosa Gary D. Wallace 1974-12-26 1367 Marin Mt. Tamalpais St. Pk. off Panoramic Hwy. SE of West Point between Spike Buck Ck. and Laguna Ck. 396 Comment
  UC1120240  Arctostaphylos glandulosa subsp. glandulosa N. French 1935-3-26 605 Marin Muir Woods Tamalpais Quadrangle Comment
  UC549391  Arctostaphylos glandulosa subsp. glandulosa J. E. Adams 1933-9-4 504 Marin Mt. Tamalpais Comment
  UC549433  Arctostaphylos glandulosa subsp. glandulosa J. E. Adams 1933-12-27 602 Marin Bootjack Trail Mt. Tamalpais Comment
  UC549435  Arctostaphylos glandulosa subsp. glandulosa J. E. Adams 1933-12-27 595 Marin Bootjack Trail Mount Tamalpais Comment
  UC70645  Arctostaphylos glandulosa subsp. glandulosa W. L. Jepson 1896-2-16 Marin Mt. Tamalpais Comment
  UC73513  Arctostaphylos glandulosa subsp. glandulosa Harley P. Chandler 1901-2-22 758 Marin s slope Mt. Tamalpais Comment
  HSC33203  Arctostaphylos hookeri subsp. montana Thomas W. Nelson 1974-4-22 1210 Marin N side of Mt. Tamalpais Comment
  JEPS38774  Arctostaphylos hookeri subsp. montana E. M. Zeile 1921-10-2 A 7 C Marin below Rattlesnake Camp; Mt. Tamalpais Comment
  JEPS49555  Arctostaphylos hookeri subsp. montana Joseph Andorfer Ewan and Nesta Ewan 1937-3-14 10185 Marin on crest San Geronimo Ridge 396 Comment
  POM315887  Arctostaphylos hookeri subsp. montana Patricia Wilder 1965-6-7 3520 Marin San Geronimo Ridge. 365 Comment
  POM367338  Arctostaphylos hookeri subsp. montana H. E. McMinn 1923-3-30 910 Marin Ben Williams Trail Comment
Read comments
Mar 2 2012
  RSA89541  Arctostaphylos hookeri subsp. montana P. A. Munz 1954-8-1 19900 Marin Matt Davis Trail near Bootjack Camp. Mt. Tamalpais. 457 Comment
  UC549621  Arctostaphylos hookeri subsp. montana J. E. Adams 1933-9-4 507 Marin higher se slopes Mount Tamalpais Comment
  UC723832  Arctostaphylos hookeri subsp. montana Joseph Andorfer Ewan 1937-3-14 10177 Marin near summit; San Geronimo Ridge 451 Comment
  CAS-BOT-BC38755  Arctostaphylos manzanita subsp. manzanita John Thomas Howell 1941-6-8 16265 Marin Hills NE of San Rafael Comment
  CAS-BOT-BC27158  Arctostaphylos montana Alice Eastwood 1897-4-20 s.n. Marin Mt. Tamalpais Comment
  OBI70561  Arctostaphylos montana D. G. Kelch 1997-3-5 97 .023 Marin 91 Comment
  RSA633139  Arctostaphylos montana Jon E. Keeley, Melanie Baer-Keeley 1993-9-12 24879 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  RSA633148  Arctostaphylos montana Jon E. Keeley 1993-9-12 24867 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  CAS-BOT-BC38535  Arctostaphylos montana subsp. montana Alice Eastwood 12980 Marin Big Carson Ridge. Comment
  CAS-BOT-BC38540  Arctostaphylos montana subsp. montana John Thomas Howell 1930-7-20 5380 Marin Near Phoenix Lake. Comment
  CAS-BOT-BC38549  Arctostaphylos montana subsp. montana Paul F. Covel 1938-4-14 1491 Marin Chaparral slope near Alpine Lake. Comment
  UC83044  Arctostaphylos nummularia Katharine Brandegee 42 Marin Tamalpais Comment
  RSA0063813  Arctostaphylos nummularia H. E. McMinn 1933-4-23 3812 Marin [No location data on label.] Comment
  OBI14604  Arctostaphylos nummularia var. sensitiva H. E. McMinn 1923-3-30 901 Marin Bolinis Ridge; East end near Alpine Summit Comment
  RSA40458  Arctostaphylos nummularia var. sensitiva H. E. McMinn 1923-3-30 901 Marin Bolinas Ridge - E. end near Alpine Summit. Comment
  RSA633426  Arctostaphylos nummularia var. sensitiva Jon E. Keeley, Melanie Baer-Keeley 1993-9-12 24895 Marin East of West Point Inn, south side of Mt. Tamalpais. 500 Comment
  RSA633427  Arctostaphylos nummularia var. sensitiva Jon E. Keeley 1993-9-12 24906 Marin East of West Point Inn, south side of Mt. Tamalpais. 500 Comment
  RSA70886  Arctostaphylos nummularia var. sensitiva F. W. Peirson 1925-10-3 6453 Marin On south trail to Mt. Tamalpais. 305 Comment
  SD71288  Arctostaphylos pungens R. F. Hoover 1964-4-8 8674 Marin Bootjack Camp just east of south slope of Mt. Tamalpais. Comment
Read comments
Aug 31 2015
  SEINET11984951  Arctostaphylos pungens var. montana R. Gankin, Hildreth, W. R. 1967-1 1061 Marin San Geronimo Ridge Comment
  CAS-BOT-BC44654  Arctostaphylos sensitiva Alice Eastwood 1921-4-3 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC44683  Arctostaphylos sensitiva James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC44688  Arctostaphylos sensitiva Alice Eastwood 1922-6-4 11354 Marin Mt. Tamalpais Comment
  CAS-BOT-BC44690  Arctostaphylos sensitiva Robert B. Allen 1993-3-2 s.n. Marin Tamalpais on the old railroad grade near the intersection of Panoramic and the road to the firehouse. Comment
  CAS-BOT-BC44699  Arctostaphylos sensitiva D. E. Breedlove 1962-4-17 2318 Marin Southwest slope of Mt. Tamalpais, 4.7 miles north of State Highway 1 on Mt. Tamalpais State Park Road. 457 Comment
  LA42275  Arctostaphylos sensitiva LeRoy Abrams; 1926-2-19 sn Marin Mount Tamalpais, West Point Trail Comment
  SEINET3164343  Arctostaphylos sensitiva L. S. Rose 1939-2-23 39014 Marin S. slope of Mount Tamalpais 366 Comment
  UCD59411  Arctostaphylos sensitiva Walter and Irja Knight 1986-2-24 5263 Marin Mt. Tamalpais. On Sierra Trail uphill from Camp Alice Eastwood. 175 Comment
  UCD52908  Arctostaphylos sensitiva Dan Axelrod 1932-3-5 s.n. Marin Mt. Tamalpias, south slope. Comment
Read comments
Mar 14 2007
  UC942924  Arctostaphylos uva-ursi Lewis S. Rose 1950-3-27 50038 Marin Point Reyes Comment
  CAS-BOT-BC44614  Arctostaphylos virgata R. F. Hoover 1964-4-8 8667 Marin Just east of Bootjack Camp, south slope of Mt. Tamalpais. Comment
  CAS-BOT-BC46824  Arctostaphylos virgata John Thomas Howell 1944-3-26 19342 Marin Inverness Ridge Comment
  CAS-BOT-BC46857  Arctostaphylos virgata Gary D. Wallace 1974-12-26 1358 Marin SW of Inverness on the road toward the Point Reyes Light Station. 152 Comment
  RSA636943  Arctostaphylos virgata Jon E. Keeley, Melanie Baer-Keeley 1993-9-10 24676 Marin Drake Highway, near turnoff to Tomales Bay State Park, Point Reyes. 120 Comment
  UC1121396  Arctostaphylos virgata A. E. Wieslander 1935-2-1 8031 Marin Muirwoods Tamalpais Quadrangle 243 Comment
  UC517507  Arctostaphylos virgata Alice Eastwood 1922-2-27 11071 Marin Muir Woods entrance Mt. Tamalpais Comment
  UC549630  Arctostaphylos virgata J. E. Adams 1935-1-9 872 D Marin near Muir Woods; Mount Tamalpais Comment
  UC581120  Arctostaphylos virgata H. L. Mason 1935-4-12 8265 Marin Inverness Ridge Comment
  POM367523  Arctostaphylos virgata H. E. McMinn 1923-2-18 853 a Marin Bolinas Ridge and Mt. Tamalpais West Peak. Comment
  UC6149  Aristolochia californica V. K. Chesnut July, 1893 Marin Lagunitas Creek; ; Lyganitas Creek Comment
Read comments
Sep 25 2007
  RSA122079  Aristolochia californica B. O. Schreiber 1937-4-24 2375 Marin 2 miles NW of Manor 61 Comment
  CAS-BOT-BC64626  Armeria maritima subsp. californica Belle R. Jackson 1930-5-1 785 Marin Pt. Reyes Comment
  CAS-BOT-BC64721  Armeria maritima subsp. californica G. Edelbrock 1975-5-4 101 Marin Point Reyes Ntional Seashore; Kehoe Beach 3 Comment
  CAS-BOT-BC64722  Armeria maritima subsp. californica John Thomas Howell 1945-8-19 21432 Marin At head of Drakes Bay Comment
  UC1123302  Armeria maritima subsp. californica B. Schreiber 1937-5-25 2379 Marin 8 mi w Inverness; Pt. Reyes Quadrangle, Pt. Reyes Peninsula Comment
  SEINET9176276  Armeria maritima var. californica A. Mann 1974-10-18 100 Marin Devils Rock. 30 Comment
  UC29617  Arnica discoidea F. P. McLean July 1892 Marin Mt. Tamalpais Comment
  SEINET6775045 Image available Arnica discoidea A. A. Heller 1906-6-12 8392 Marin Mt. Tamalpais Comment
  UCD161148  Arrhenatherum elatius Jean Shepard 2001-8-8 486 Marin Pt. Reyes National Seashore, SW of Bear Valley Visitor Center in vicinity of Morgan Trailhead. Comment
  OBI17067  Artemisia californica Lewis S. Rose 1966-9-29 66091 Marin Rodeo Lagoon 30 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
  UC1176900  Artemisia douglasiana John Thomas Howell 1939-10-15 Marin Fairfax Comment
  SEINET10723660  Artemisia ludoviciana Chester T. Dziekanowski, David B. Dunn; Charlene A. Bennett 1976-7-28 Dziekanowski 2463 Marin Collected in a valley pasture ca. 3 mi. SE of Lagunitas enroute to Fairfax. Summer drought, oak savannah habitat. 274 Comment
  CAS-BOT-BC90877  Artemisia pycnocephala Javier Penalosa 1961-7-29 2015 Marin Bluffs above McClure Beach, Pt. Reyes Peninsula Comment
  UCD137829  Asarum caudatum Virginia Cunningham 1964-5-24 40 Marin on floor of Baltimore Canyon, Lakespur. Comment
  RSA128653  Aspidotis californica P. H. Raven 1950-4-22 1818 Marin Serpentine area between Pantoll and Mountain Theater, Mount Tamalpias Comment
  CAS-BOT-BC65848  Aspidotis carlotta-halliae Miss. Eastwood 1998-4-1 s.n. Marin 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
  CAS-BOT-BC471228  Aspidotis densa L. McCubbin; F. Leist; P. Suri; N. Reid 2014-3-22 14202 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, approx. 0.33 mi from intersection with Bolinas-Fairfax Road, plot along unofficial trail to east Comment
  JEPS79657  Aspidotis densa Edward Lee 1956-4-22 5036 Marin Rocky Ridge Rd Mt Tamalpais Comment
  RSA686377  Aspidotis densa Jack Whitehead 1939-5-28 4216 Marin Mt Tamalpais. Comment
  RSA0006719  Astragalus breweri R. C. Barneby, John Thomas Howell 1954-5-24 11583 Marin West slope of Mt. Tamaplais. Comment
  UC635301  Astragalus gambelianus H. L. Mason 1928-4-28 4404 Marin Tiburon Peninsula Comment
  CAS-BOT-BC193100  Astragalus pycnostachyus var. pycnostachyus A. D. E. Elmer 1903-7-1 4617 Marin Point Reyes Post Office Comment
  CAS-BOT-BC193103  Astragalus pycnostachyus var. pycnostachyus T. S. Brandegee 1886-6-4 s.n. Marin Pt. Reyes Comment
  CAS-BOT-BC68706  Athyrium filix-femina var. californicum Javier Penalosa 1962-3-3 2245 Marin Gulch behind Stinson Beach School Comment
  CAS-BOT-BC471216  Athysanus pusillus A. Williams; S. Whelan; N. Reid; D. Greenberger 2014-3-6 14103 Marin Mount Tamalpais. Marin Municipal Water District lands: NE-facing slope to the west of Kent Pump Road Comment
  UC1300999  Athysanus pusillus Helen K. Sharsmith 1963-2-23 5150 Marin near Novato Dam (Indian Valley Reservoir, Novato Boulevard); San Francisco Bay Region, Indian Valley Reservoir 152 Comment
  CDA2933  Atriplex semibaccata J. T. Howell 1943-11-21 19338 Marin West of San Quentin near Greenbrae. 0 Comment
  UC589524  Atriplex triangularis Beryl O. Schreiber 1932-7-31 708 Marin Indian Beach Tomales Bay, Indian Beach (marsh, Tomales Bay) Comment
  CAS-BOT-BC146224  Avena J. T. Howell 1988-7-13 s.n. Marin Terra Linda. Comment
  CAS-BOT-BC146026  Avena barbata Gordon H. True 1969-4-29 4892 Marin Point Reyes Bird Observatory 3 miles west of Bolinas at Arroyo Honda. Inverness Ridge. 243 Comment
  CAS-BOT-BC146028  Avena barbata Javier Penalosa 1961-4-1 1207 Marin Tiburon Peninsula. Intersection of Blakefield Drive and Tiburon Boulevard. (ca. 1 mile from US 101). 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
  UC589476  Avena barbata Beryl O. Schreiber 1932-7-25 655 Marin Lone Pine Beach Tomales Bay Comment
  CAS-BOT-BC145903  Avena fatua Javier Penalosa 1961-4-29 1372 Marin Tiburon Peninsula. Near Marin Country Day School on Paradise Drive. 1.3 mile from intersection with US 101. Comment
  CDA28937  Avena sterilis S. Minnick 2009-3-31 s.n. Marin Inverness. Giacomini Wetlands - West Pasture. 0 Comment
  POM350443  Baccharis pilularis M. B. Dunkle 1936-8-14 4794 Marin Southwest Inverness Comment
  CAS-BOT-BC16448  Barbarea orthoceras John Thomas Howell; W. L. Jepson 1927-3-20 2291 Marin Southeast slope of Mount Tamalpais. 304 Comment
  CAS-BOT-BC16454  Barbarea orthoceras John Thomas Howell 1950-3-28 26305 Marin Point Reyes Peninsula on raod to lighthouse. Comment
  JEPS42573  Barbarea orthoceras W. L. Jepson 1927-3-20 11561 Marin Mt. Tamalpais Comment
  CAS-BOT-BC145777  Beckmannia syzigachne Peter Rubtzoff 1962-7-14 4989 Marin Laguna, Chileno Valley. Comment
  CAS-BOT-BC145779  Beckmannia syzigachne John Thomas Howell 1946-6-13 22019 Marin Hicks Valley. Comment
  RSA385882  Beckmannia syzigachne E. S. Spalding 1930-8-15 s.n. Marin L[ake] Lagunitas Comment
  RSA279464  Bellardia trixago Robert A. Norris 1979-5-14 3892 Marin Bluff overlooking San Francisco Bay, Ft. Baker. Comment
  JEPS31854  Bellis perennis W. L. Jepson 1919-5-18 8295 a Marin 2 mi nw Inverness 91 Comment
  CAS-BOT-BC75689  Berberis nervosa J. W. Congdon 1880-7-1 s.n. Marin Paper Mill Creek. Comment
  CAS-BOT-BC75693  Berberis nervosa J. P. Moore 451 Marin Lagunitas Creek below reservoir. Comment
  UCD95006  Berberis pinnata Elizabeth McClintock 1963-2-17 s.n. Marin Point Reyes Peninsula. Comment
  CAS-BOT-BC102017  Bidens laevis John Thomas Howell 1945-10-14 21546 Marin Olema Marshes Comment
  SEINET10617284  Blennosperma nanum Lewis S. Rose 1964-3-19 Rose 64010 Marin Above McClure Beach, Point Reyes Peninsula coastal sandy hills. 122 Comment
  JEPS30258  Blennosperma nanum var. robustum C. Ritchie Bell 1963-3-30 17485 Marin 1.8 mi s McClure Beach Comment
  UC1133576  Bolboschoenus maritimus Beryl O. Schreiber 1936-6-21 2265 Marin 1 mile northwest of Inverness. Point Reyes Quad. Comment
  UC615399  Bolboschoenus maritimus Beryl O. Schreiber 1936-6-28 2265 Marin Chicken Ranch Beach, 1 mile northwest of Inverness, on Tomales Bay. Comment
  CAS-BOT-BC36743  Brassica rapa Javier Penalosa 1961-2-25 1062 Marin Tiburon Peninsula. Tiburon. Comment
  CAS-BOT-BC145474  Briza maxima R. H. Wagner 1979-5-2 378 Marin Along trail to Marshall Beach. Point Reyes National Seashore. Comment
  HSC32001  Briza maxima J. D. Ackerman, A. Montalvo 1974-6-24 334 Marin Along Hwy. 1, across from Tomales Bay, 3.5 mi. S of Marshall Comment
  UCD57365  Briza maxima Michele H. Mills 1997-4-16 192 Marin Tiburon Peninsula. Middle Ridge Open Space Preserve. San Quentin. 137 Comment
  UCD57438  Briza minor A. A. Beetle 1946-5-7 4270 Marin 1 mile N of Ignacio. Jct. 101. Black Point. Comment
  UCD57480  Briza minor P. B. Kennedy 1914-4-19 4699 Marin Mill Valley. Comment
  SEINET10835831  Briza minor K. Henegar 1969-5-10 Henegar 43 Marin 5 m W of Samual P. Taylor State Park along roadside. Comment
  SEINET10932600  Brodiaea elegans Richard R. Clinebell II 1980-8-6 Clinebell II 38 Marin Old St. Hilary's Historic Preserve, Tiburon Coastal prairie. Comment
  CAS-BOT-BC232275  Brodiaea elegans subsp. elegans T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1908 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest Comment
  UC1177328  Brodiaea elegans subsp. elegans John Thomas Howell 1942-6-21 Marin San Anselmo Canyon Comment
  RSA376768  Brodiaea elegans subsp. elegans Robert Gustafson, Don Reynolds 1983-6-6 2698 Marin Ring Mountain Nature Preserve, Tiburon peninsula, Comment
  UC1177330  Brodiaea terrestris subsp. terrestris John Thomas Howell 1941-6-10 16296 Marin 9 mi w Novato Comment
  UCD168424  Bromus carinatus Jason Carter 2017-7-31 s.n. Marin Point Reyes National Seashore: Northwest of the intersection of Limantour Road and Limantour Spit Road, 573 meters WSW from Muddy Hollow Parking Lot (248 degrees on compass). 55 Comment
  CAS-BOT-BC149176  Bromus carinatus var. carinatus John Thomas Howell 1943-5-9 17972 Marin San Rafael Hills. Comment
  CAS-BOT-BC149178  Bromus carinatus var. carinatus Gordon H. True 1977-6-11 8214 Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach. Flat east of PRBO headquarters. 3 Comment
  CAS-BOT-BC149203  Bromus carinatus var. carinatus L. R. Abrams 1928-4-18 12196 Marin Larkspur. Comment
  CAS-BOT-BC149242  Bromus carinatus var. carinatus John Thomas Howell 1941-5-25 16219 Marin Mount Tamalpais. Rifle Camp. Comment
  UC1177019  Bromus carinatus var. carinatus John Thomas Howell 1947-4-27 23079 Marin w of San Anselmo (Bald Mountain); Bald Mountain Comment
  UC50591  Bromus carinatus var. carinatus Jos. Burtt Davy 1901-4-13 6898 Marin Angel Island Comment
  CAS-BOT-BC148903  Bromus carinatus var. marginatus R. H. Wagner 1979-5-2 376 Marin Along trail to Marshall Beach, Point Reyes National Seashore. 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
  CAS-BOT-BC148909  Bromus carinatus var. marginatus John Thomas Howell 1948-5-31 24326 Marin Devils Gulch near Camp Taylor. 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
  CAS-BOT-BC155834  Bromus catharticus var. elatus John Thomas Howell 1969-5-5 45565 Marin Tiburon. Railroad yards. Comment
  CAS-BOT-BC156101  Bromus diandrus John Thomas Howell 1966-4-6 41474 Marin Tiburon. John Thomas Howell Botanical Garden. Comment
  UCD59491  Bromus diandrus P. B. Kennedy 1914-4-19 s.n. Marin Mill Valley. Comment
  CAS-BOT-BC155380  Bromus hordeaceus John Thomas Howell 1943-5-9 s.n. Marin San Raphael. Comment
  CAS-BOT-BC258893  Bromus hordeaceus A. Howald; S. Tsiu; L. DiGirolamo; A. Young; S. Whelan 2012-3-24 102 Marin Mount Tamalpais. Marin Municipal Water District lands: Beginning of Alex Forman trail, next to Sky Oaks employee parking lot Comment
  CAS-BOT-BC531459  Bromus hordeaceus A. Williams; M. C. O'Connor; R. Truitt; A. Young; R. Brostrom 2015-6-12 15804 Marin Mount Tamalpais. Marin Municipal Water District lands: near Alpine Lake, across Bullfrog Creek from Bullfrog Quarry Comment
  CAS-BOT-BC162436  Bromus laevipes John Thomas Howell 1941-6-29 16336 Marin Between Rock Spring and Laurel Dam, Mount Tamalpais. Comment
  CAS-BOT-BC162438  Bromus laevipes R. E. Frenkel 1964-5-28 531 Marin On Fairfax-Bolinas Road, 1.5 mile south of Meadows C.C. 304 Comment
  SEINET203589 Image available Bromus laevipes F. J. Hermann 1955-7-25 11922 Marin Mt. Tamalpais, Matt Davis Trail, Bootjack Camp Comment
  RSA51275  Bromus madritensis J. T. Howell 1947-4-27 23096 Marin Bald Mt. west of San Anselmo Comment
  SEINET10792376  Bromus maritimus John Thomas Howell 1939-6-4 Howell 14715 Marin Point Reyes lighthouse. Comment
  UC1177012  Bromus racemosus John Thomas Howell 1945-5-27 20885 Marin ne of Mountain Theater (Mount Tamalpais); Mount Tamalpais Comment
  CAS-BOT-BC161857  Bromus rubens John Thomas Howell 1950-6-11 26626 Marin Mount Tamalpais. Bootjack. Comment
  CAS-BOT-BC351057  Bromus rubens R. Crowe; E. Hinman; T. Pollak; J. Woods 2013-5-4 13342 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  CAS-BOT-BC161397  Bromus tectorum John Thomas Howell 1943-5-9 17940 Marin San Rafael. Comment
  CDA36058  Buddleja davidii Michael Perlmutter 2011-5-5 Marin Pine Gulch Creek, north of Bolinas. 0 Comment
  CDA3588  Cakile maritima M. S. Bergseng 1959-8-6 3652 Marin Drake s Beach, Pt. Reyes Peninsula. 0 Comment
  JEPS76980  Cakile maritima Robert M. Lloyd 1963-3-10 2103 Marin Point Reyes Comment
  CAS-BOT-BC185232  Calamagrostis koelerioides John Thomas Howell 1949-6-26 25352 A Marin Mount Tamalpais. Firetrail north of East Peak. Comment
  CAS-BOT-BC185171  Calamagrostis nutkaensis R. S. Ferris; Ira L. Wiggins 1935-7-19 8108 Marin Summit of divide between Inverness and Point Reyes Lighthouse 2.5 miles from Inverness. Comment
  SEINET10887869  Calamagrostis purpurascens var. ophitidis A. Arthur Heller 1906-6-12 Heller 8396 Marin Mt. Tamalpais Comment
  CAS-BOT-BC185025  Calamagrostis rubescens John Thomas Howell 1939-7-16 s.n. Marin Mount Tamalpais. Azalea Flat. Comment
  UC927238  Calamagrostis stricta subsp. inexpansa John Thomas Howell 1947-6-4 1412 Marin swale near radio station; Point Reyes Peninsula Comment
  UC1176774  Calandrinia ciliata John Thomas Howell 1940-5-20 15503 Marin Pt. Reyes 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
  SEINET11942318  Calandrinia ciliata M. T. Doutt 1931-1 359 Marin Mt. Tamalpais Comment
  CAS-BOT-BC273227  Calendula arvensis Eva Buxton 1981-3-26 s.n. Marin Tiburon: NE corner Blackie's pasture Comment
  CAS-BOT-BC273229  Calendula arvensis Doreen Smith 1998-6-1 s.n. Marin Marin Wood/Lucas Valley turn off Highway 101, near Park & Ride Comment
  CAS-BOT-BC273252  Calendula officinalis Javier Penalosa 1961-8-26 2190 Marin Tiburon Peninsula. Tiburon Blvd. at Belvedere Dr. Comment
  UC119758  Calochortus luteus Katharine Brandegee 1905-6-18 Marin Tamalpais Comment
  UC85599  Calochortus luteus Katharine Brandegee 1907-6-30 Marin 2 mi from West Point (on road to Willow Camp) Comment
  UCD70790  Calochortus luteus Michele H. Mills 1997-5-15 197 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve. 134 Comment
  SEINET8253672  Calochortus tiburonensis Frank Callahan 1972-1 Marin Comment
  CAS-BOT-BC483569  Calochortus tolmiei Lewis S. Rose 1960-4-21 60000 Marin Bolinas 30 Comment
  CAS-BOT-BC132557  Calochortus umbellatus Lincoln Constance; Alan A. Beetle 1940-4-20 2565 Marin Four miles southeast of Fairfax 426 Comment
  CAS-BOT-BC132559  Calochortus umbellatus H. E. Parks 1926-4-1 s.n. Marin On ridges above Muir [Wood] Woods Comment
  CAS-BOT-BC132562  Calochortus umbellatus John Thomas Howell 1946-5-12 21812 Marin Carson country Comment
  JEPS17833  Calochortus umbellatus W. L. Jepson 1919-4-5 8226 Marin Mt. Tamalpais Comment
  POM234815  Calochortus umbellatus Lincoln Constance, Alan A. Beetle 1940-4-20 2565 Marin 4 miles SE of Fairfax 427 Comment
  SBBG36415  Calochortus umbellatus J. P. Broughton 1969-7-12 1268 Marin near summit of Mt Tamalpais Comment
  UC1300911  Calochortus umbellatus Helen K. Sharsmith 1963-5-18 5442 Marin between Larkspur and Alpine Lake (Alpine Dam road); San Francisco Bay Region 243 Comment
  UC427867  Calochortus umbellatus H. E. Parks Apr 1926 Marin above Muir Wood Comment
  UCD150599  Calochortus umbellatus Chris Bowen 1974-5-4 83 Marin Carson Ridge W of Fairfax, along fire road up mountain. Comment
  UC1134519  Calochortus uniflorus N. French 1935-3-28 624 Marin Muir Woods Muir Woods National Forest, Tamalpais Quad. 243 Comment
  CAS-BOT-BC181545  Caltha palustris R. K. Soost 1995-3-6 s.n. Marin Growing in a freshwater swamp on the s. side of Aberdeen Way ca 100 yds. e. of Cameron St., Inverness Comment
  CAS-BOT-BC270564  Calycadenia multiglandulosa Peter Rubtzoff 1951-9-23 809 Marin Mount Tamalpais, Roadside near Bootjack Camp Comment
  UC912590  Calycadenia multiglandulosa Herbert L. Mason 1928-4-28 4410 Marin Tiburon Peninsula Comment
  CAS-BOT-BC270543  Calycadenia multiglandulosa M. S. Jussel 1933-7-30 414 Marin Near Forbes Knolls Comment
  CAS-BOT-BC270547  Calycadenia multiglandulosa Lewis S. Rose 1931-10-17 s.n. Marin Rattlesnake Camp on S slope of Mount Tamalpais Comment
  CAS-BOT-BC270549  Calycadenia multiglandulosa David D. Keck 1933-11-6 2639 Marin Forest Knolls, 1 mile E of Lagunitas Comment
  UCD129746  Calycadenia multiglandulosa R. L. Carr 1978-8-18 s.n. Marin Mt. Tamalpais, Boot Jack Camp area. 427 Comment
  UCD129747  Calycadenia multiglandulosa Heidi E. M. Dobson 1977-7-8 264 (IV) Marin above Bolinas-Fiarfax Road at base of Pine Hill. Comment
  RSA309541  Calycadenia multiglandulosa subsp. bicolor Robert A. Norris 1983-8-27 4585 Marin Above parking lot, Bootjack Camp, Mt. Tamalpais 405 Comment
  RSA92270  Calycadenia multiglandulosa subsp. cephalotes Joseph A. Ewan 1933-9-10 7956 Marin Mt. Theatre, Tamalpais region Comment
  CAS-BOT-BC90906  Calycanthus occidentalis Gordon H. True 1977-7-21 8354 Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge. 4 Comment
  CAS-BOT-BC436399  Calystegia occidentalis subsp. occidentalis John Thomas Howell 1946-6-20 22092 Marin Muir Beach Comment
  SBBG41056  Calystegia occidentalis subsp. occidentalis J. T. Howell 1947-5-8 23137 Marin Sausalito Comment
  CAS-BOT-BC436397  Calystegia occidentalis subsp. occidentalis L. R. Abrams 1920-6-29 7516 Marin San Rafael to Nicasio near County Poor Farm Comment
  UCR3924  Calystegia purpurata David Whistler, H. M. Whistler 1964-7-28 640728- 7 Marin San Francisco Bay Region, On U.S. 1 (N shore drive) 1.5 mi south of Miller Park [=Nicks Cove] on bank immediately above shore of Tomales Bay 3 Comment
  CAS-BOT-BC215854  Calystegia purpurata subsp. purpurata J. H. Thomas 1954-6-18 4297 Marin Coastal mountains near Coast Highway, about 4 miles southeast of Stinson Beach Comment
  CAS-BOT-BC215890  Calystegia purpurata subsp. purpurata John Thomas Howell 1939-7-2 s.n. Marin Near Big Lagoon Comment
  CAS-BOT-BC215893  Calystegia purpurata subsp. purpurata John Thomas Howell 1925-4-5 895 Marin Pipeline Trail Comment
  CAS-BOT-BC215899  Calystegia purpurata subsp. purpurata Rita May 1887-4-2 s.n. Marin Sausalito Comment
  CAS-BOT-BC229734  Calystegia purpurata subsp. purpurata B. Young; K. Emmett; O. Anderson; J. Baxter 2012-6-23 1709 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., culvert OS-12 Comment
  CHSC25109  Calystegia purpurata subsp. purpurata Richrd Buchholz 1970-4-25 79 Marin 1 mi. E of Point Reyes Bird Observatory. 30 Comment
  CAS-BOT-BC224337  Calystegia subacaulis subsp. subacaulis Alice Eastwood 1912-5-19 40 Marin Kentfield Comment
  JEPS78473  Calystegia subacaulis subsp. subacaulis Edward Lee 1936-6-14 2232 Marin n shore Alpine Lake; , n shore Comment
  CAS-BOT-BC224339  Calystegia subacaulis subsp. subacaulis Doreen Smith 2002-6-19 s.n. Marin Hills to the east of the Bull Point trail, Pt. Reyes National Seashore Comment
  UC640507  Camassia quamash Frank W. Gould 1938-5-22 412 Marin 8 mi from Inverness (Tomales Point); Tomales Point 91 Comment
  UC672138  Camassia quamash Herbert L. Mason 1929-4-26 5225 Marin Inverness Ridge, near summit of Light House Road Inverness Ridge; , Light House Road Comment
  HSC16506  Camissonia ovata B. Francis 1964-3-24 24 Marin 0.7 mi. NE of Tiburon Comment
  UC196142  Camissoniopsis cheiranthifolia subsp. cheiranthifolia J. W. Congdon 1880-6-6 Marin Dillon's Beach Comment
  UC914278  Camissoniopsis cheiranthifolia subsp. cheiranthifolia Verne Grant and Alva Grant 1947-4-6 7908 Marin knoll 12 mi from Inverness; Point Reyes Peninsula Comment
  UC1042536  Campanula angustiflora John Thomas Howell 1946-5-12 21818 Marin Carson country Comment
  SEINET10463937  Campanula californica Robbins 1958-7-8 ROBBINS 3892 Marin Along roadside to McClure Beach, 0.2 mile west of Sir Francis Drake Highway. Moist seepage at edge of Pinus muricata forest. 114 Comment
  SEINET10463946  Campanula californica Sutcliffe 1919-9-14 SUTCLIFFE s.n. Marin Livernett Comment
  SEINET10463206  Campanula prenanthoides Unknown 1896-7-18 Blasdale s.n. Marin Cazadero Comment
  SEINET10463209  Campanula prenanthoides Sutcliffe 1921-7-10 SUTCLIFFE s.n. Marin Lagunitas Comment
  CAS-BOT-BC37473  Cardamine californica P. Raven 1948-3-13 185 Marin San Anselmo. Oak Street. Comment
  CAS-BOT-BC37478  Cardamine californica Javier Penalosa 1961-3-19 1159 Marin Tiburon Peninsula. Hillside above a point on Tiburon Boulevard. ca. 1000 feet northwest of Belveder Island Road. 15 Comment
  CAS-BOT-BC37487  Cardamine californica John F. Emmel 1971-5-25 354 Marin Devil's Gulch, about 0.2 air mile northeast of confluence with Lagunitas Creek, Samuel P. Taylor State Park. 48 Comment
  CAS-BOT-BC37495  Cardamine californica W. H. Brewer 1862-4-1 957 Marin Near Tamalpais. Hills of Marin County. Comment
  CAS-BOT-BC37501  Cardamine californica Volney Rattan 1877-2-1 s.n. Marin Near San Rafael. Comment
  CAS-BOT-BC37502  Cardamine californica Volney Rattan 1877-2-24 s.n. Marin San Rafael. Comment
  UC855937  Cardamine californica Lewis S. Rose 1939-3-31 39046 Marin Nicasio 91 Comment
  JEPS53378  Cardamine californica var. integrifolia W. L. Jepson 1897-3-28 80 f Marin Olema Comment
  UC762892  Cardamine californica var. integrifolia R. F. Hoover 1938-2-15 2732 Marin Sausalito Comment
  POM202626  Cardamine californica var. integrifolia L. S. Rose 1933-4-12 33071 Marin Sausalito. Comment
  RSA249482  Cardamine californica var. integrifolia John F. Emmel 1972-4-15 400 Marin Along dirt road above Lagunitas Creek, 1.4 air miles NW of Alpine Dam. 152 Comment
  CHSC30096  Cardamine californica var. sinuata M. S. Taylor 1980-4-11 2470 Marin Samuel P. Taylor State Park, near Olema. Comment
  SEINET12004994  Cardamine integrifolia M. T. Doutt 1931-1 147 Marin Alpine Dam Comment
  CAS-BOT-BC37914  Cardamine oligosperma James I. W. McMurphy 1906-4-14 s.n. Marin Mount Tamalpais. Mill Valley. Comment
  UC10363  Cardamine oligosperma W. L. Jepson Apr 1 1893-Apr 2 1893 Marin Olema Comment
  CAS-BOT-BC282945  Carduus acanthoides R. McP. Brown 1974-11-27 s.n. Marin Point Reyes National Seashore, Inverness Ridge, along Mt Vision/FAA road 274 Comment
  UCD129912  Carduus acanthoides subsp. acanthoides T. C. Fuller; G. D. Barbe 1974-12-2 1986 Marin Inverness Ridge, 1.5 miles southeast of Sir Francis Drake Highway on Mt. Vision Overlook Road, Point Reyes Nationals Seashore. 304 Comment
  POM273083  Carduus pycnocephalus J. T. Howell 1946-5-4 21754 Marin Along Redwood Highway near Burdell Comment
  CAS-BOT-BC281811  Carduus tenuiflorus John Thomas Howell 1946-6-13 22020 Marin Chileno Valley Comment
  CAS-BOT-BC344972  Carex R. Schneider; T. Pollak; J. Stern; L. Williams 2013-4-12 13512 Marin Mount Tamalpais: Marin Municipal Water Distric lands: NE of large turnaround at top of Fish Grade near Filter Plant Road Comment
  CAS-BOT-BC422380  Carex amplifolia R. Crowe; S. Whelan; F. Leist; H. Gosliner; T. Wiedenmayer 2014-9-13 14357 Marin Mount Tamalpais. Marin Municipal Water District lands: Worn Springs, by Sky Oaks Road to Culvert WS-13 Comment
  CAS-BOT-BC17818  Carex amplifolia Elsa Thorsteinson 1938-5-8 s.n. Marin Lake Lagunitas. Comment
  CAS-BOT-BC19683  Carex athrostachya John Thomas Howell 1946-6-13 22025 Marin Chileno Valley. Comment
  CHSC45618  Carex barbarae J. D. Jokerst 1980-4-12 570 Marin Low-lying marshy area. East of Hwy 1 in the town of Point Reyes Station. Comment
  CAS-BOT-BC19455  Carex bolanderi John Thomas Howell 1944-7-7 s.n. Marin Mt Tamalpais. Fish Grade. Comment
  RSA330736  Carex bolanderi Robert A. Norris 1985-6-3 4899 Marin Several clumps on partially shaded bank of Sir Francis Drake Blvd., near S end of Samuel P. Taylor State Park, ca. 0.5 (air) miles W of Lagunitas. 61 Comment
  SD72057  Carex cusickii John Thomas Howell 1958-6-28 33641 Marin Mount Tamalpais; wet part of Willow Meadow. Comment
  CAS-BOT-BC35012  Carex densa John Thomas Howell; J. W. Stacey 1936-6-7 12659 Marin Mill Valley. Comment
  CAS-BOT-BC35016  Carex densa Alice Eastwood; John Thomas Howell 1938-5-8 5499 Marin Near Nicasio. Comment
  CAS-BOT-BC35023  Carex densa John Thomas Howell 1945-5-9 20848 Marin Ignacio. Comment
  CAS-BOT-BC35028  Carex densa John Thomas Howell 1946-6-13 22055 Marin Esters School north of Dillon Beach. Comment
  CAS-BOT-BC35038  Carex densa John Thomas Howell 1942-6-21 16987 Marin Carson Ridge. Comment
  SEINET3900145  Carex densa John Thomas Howell 1938-6-5 13903 Marin Rock Spring, Mt. Tamalpais.; 0 Comment
  CAS-BOT-BC35011  Carex densa John Thomas Howell 1966-4-30 41523 Marin John Thomas Howell Botanical Garden, Tiburon. Comment
  CAS-BOT-BC35033  Carex densa D. E. Breedlove 1983-5-23 58756 Marin Bolinas Mesa. 54 Comment
  CAS-BOT-BC83517  Carex densa John Thomas Howell 1986-4-23 s.n. Marin San Rafael. Nova Albion Way near Golden Hinde Blvd.. Above Sears. Comment
  RSA757865  Carex divulsa subsp. divulsa Ashley Ratcliffe 2009-10-4 s.n. Marin Along infrequently used fire road, about 1 mile above Mesa Road, Arroyo Honda Canyon, about 2 miles northwest of Bolinas. Comment
  RSA52167  Carex echinata subsp. phyllomanica J. T. Howell 1946-6-9 22005 Marin Abbott s Lagoon 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
  RSA40308  Carex globosa L. S. Rose 1946-6-16 46152 Marin Mt. Tamalpais, Rock Springs. 671 Comment
  CAS-BOT-BC20884  Carex globosa John Thomas Howell 1944-4-2 19368 A Marin Southeast of Laurle Del. Mt. Tamalpais. Comment
  SEINET10752914  Carex globosa Lewis S. Rose 1940-4-28 Rose 40246 Marin Bootjack Camp., Mt. Tamalpais Mountain meadow. 305 Comment
  UCD140357  Carex globosa Lewis S. Rose 1961-6-25 61055 Marin south of San Anselmo. 152 Comment
  SEINET3128183  Carex gracilior L. S. Rose 1939-4-23 39079 Marin Nicasio 46 Comment
  CAS-BOT-BC229725  Carex gynodynama J. Klein; G. Block; L. Webb; et al. 2012-5-5 805 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  CAS-BOT-BC22135  Carex harfordii John Thomas Howell 1944-6-4 19575 Marin Inverness Ridge, west of Inverness. Comment
  CAS-BOT-BC22140  Carex harfordii Gordon H. True 1970-5-7 5328 Marin Point Reyes Bird Observatory, 3 miles southwest of Bolinas at Arroyo Honda. Chaparral slope east of entrance road. 76 Comment
  SEINET7561243 Image available Carex harfordii Andrew L. Hipp 1999-5-25 319 Marin Trail edge, Point Reyes National Seashore, trail along creek at Drakes View Trail/Bayview Trail intersection. Comment
  SEINET7561255 Image available Carex harfordii Andrew L. Hipp 1999-5-25 297 Marin At edge of Sky Trail. Point Reyes National Seashore, Sky Trail. 244 Comment
  UC905017  Carex harfordii John Thomas Howell 1949-5-25 25335 Marin Pt. Reyes Peninsula Comment
  UC1100512  Carex hassei Malcolm A. Nobs, S. Galen Smith 1949-6-29 897 Marin about 3 mi n Inverness (on n side of Pt. Reyes road, just n of Pierce Pt. road) Comment
  UCD140365  Carex hassei Malcolm A. Nobs; S. Galen Smith 1949-6-29 897 Marin On north side of Pt. Peyes road, just north of Pierce Pt. road, about 3 miles north of Inverness. Comment
  CAS-BOT-BC31494  Carex leptopoda Catherine Best 1984-5-15 954 Marin Olema Marsh. Comment
  CAS-BOT-BC31656  Carex lyngbyei John Thomas Howell 1949-5-22 25323 Marin Salt marsh, 1 mi S of Inverness. Comment
  UC583255  Carex mendocinensis John Thomas Howell, J. W. Stacey 1936-6-7 Marin Near Bootjack, Mount Tamalpais. Comment
  SEINET7483605 Image available Carex mendocinensis John Thomas Howell, J. V. Stacey 1936-1 12658 Marin near Bootjack, 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
  SEINET7569403 Image available Carex nudata Lewis S. Rose 1939-4-23 39081 Marin 5 mi W of Nicasio. 30 Comment
  UC1147  Carex nudata Bolander 1866-4 2299 Marin Comment
  CAS-BOT-BC119394  Carex obnupta John Thomas Howell 1946-7-4 22179 Marin Dillons Beach. Comment
  CAS-BOT-BC119400  Carex obnupta Lewis Samuel Rose 1935-5-11 35160 Marin Stinson Beach. Comment
  CAS-BOT-BC119403  Carex obnupta Catherine Best 1984-4-18 923 Marin Tom's Point, Tomales Bay. Comment
  CAS-BOT-BC119409  Carex obnupta Hans Leschke 1949-5-22 s.n. Marin Tamalpais: Lagunitas Creek below Lake Lagunitas. Comment
  CAS-BOT-BC118434  Carex praegracilis John Thomas Howell 1946-6-13 22043 Marin East of Aurora School at Sonoma Co. line. Comment
  RSA52170  Carex praegracilis J. T. Howell 1946-6-13 22043 Marin East of Aurora School at Sonoma County line. Comment
  CAS-BOT-BC117580  Carex serratodens Phyllis Ellman 1977-1-1 s.n. Marin Old St. Hilary's, Tiburon. Comment
  POM196437  Carex serratodens Alice Eastwood 1922-6-4 11361 Marin Mt. Tamalpais. Comment
  SEINET7486519 Image available Carex subbracteata Peter F. Zika 2010-5-2 24796 Marin private land along San Andreas Fauly, west of Route 1, c. 4 miles S of Olena, elev. 85 m, Central Coast (CCo) 85 Comment
  SEINET10961058  Carex subbracteata Robert A. Norris 1977-5-27 Norris 3605 Marin Ca 2.5 mi. NW Nicasio (Nicasio reservoir, now somewhat desiccated). Comment
  CAS-BOT-BC116896  Carex subbracteata var. subbracteata John Thomas Howell 1943-5-22 18158 Marin Lagunitas Meadows. Comment
  CAS-BOT-BC116898  Carex subbracteata var. subbracteata John Thomas Howell 1946-5-16 21858 Marin Angel Island, SE side. Comment
  UC905029  Carex vesicaria var. major John Thomas Howell 1946-6-13 22032 Marin Chileno Valley Comment
  UC767012  Carpobrotus chilensis R. F. Hoover 1941-2-2 4750 Marin Point Reyes Comment
  SEINET12028245  Castanopsis chrysophylla M. T. Doutt 1931-1 353 Marin Summit Mt. Tamalpais Comment
  CAS-BOT-BC249140  Castilleja affinis John Thomas Howell 1969-5-5 45567 Marin Near Paradise Cove, Tiburon Peninsula Comment
  SEINET12288578  Castilleja affinis M. T. Doutt 1931-1 344 Marin along road by Bolina Lagoon Comment
  JEPS103910  Castilleja affinis subsp. affinis T. I. Chuang 1991-6-20 7829 Marin 1.5 mi S of Fairfax on Bonina Rd. Comment
  JEPS18918  Castilleja affinis subsp. affinis Rimo Bacigalupi with L. Contance, M. Hiroe, John Dawson and Otto Solbrig 1955-10-22 5522 Marin above Point Reyes Peninsula Lighthouse (just below highest portion at tip of Point Reyes Peninsula); Point Reyes Peninsula 182 Comment
  JEPS30933  Castilleja affinis subsp. affinis D. E. Breedlove 1962-4-17 2350 Marin near Point Reyes Peninusla Lighthouse; Point Reyes Peninusla 60 Comment
  JEPS67853  Castilleja affinis subsp. affinis L. R. Heckard and Richard Brown 1972-5-2 2916 Marin Pt. Reyes Seashore, behind beach parking area Pt. Reyes Seashore Comment
  RSA517393  Castilleja affinis subsp. affinis M. I. Morris 1976-5-7 1071 Marin Alongside Dillon Beach Road in vicinity of 'Elephant Rock'; 0.15 mile from Valley Ford Franklin School Road and Dillon Beach Road intersection. Comment
  UC1301176  Castilleja affinis subsp. affinis Helen K. Sharsmith 1962-5-30 5101 Marin between Petaluma and Marshall; San Francisco Bay Region 30 Comment
  JEPS58951  Castilleja affinis subsp. affinis John Thomas Howell 1942-4-19 16947 Marin Carson Ridge Comment
  JEPS77571  Castilleja affinis subsp. affinis T. I. and Fei-Mei Chuang 1978-6-7 7728 Marin just s Pt. Reyes Lighthouse Comment
  UC131051  Castilleja affinis subsp. neglecta Katharine Brandegee Marin Tiburon Comment
  RSA189646  Castilleja ambigua subsp. ambigua Noel Holmgren, James L. Reveal 1966-6-6 2643 Marin Point Reyes, near access to Point Reyes Beach. Comment
  CAS-BOT-BC249251  Castilleja ambigua subsp. ambigua Robert Soost 2002-6-1 s.n. Marin On F Ranch (Pt. Reyes Post Office was here), Pt. Reyes National Seashore Comment
  JEPS93166  Castilleja ambigua subsp. humboldtiensis Grant Fletcher with M. Wetherwax 1995-4-18 GRFLE 12 Marin second point e Dillon Beach (Tom's Point Marsh, w side of Tomales Bay, n Marin County); Tomales Bay, Tom's Point Marsh 2 Comment
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Mar 23 2012
  JEPS93167  Castilleja ambigua subsp. humboldtiensis Grant Fletcher 1995-4-18 GRFLE 11 Marin w side Tomales Bay (Willow Point Marsh, just above the s end of bay, along Sir Francis Drake Blvd, between Inverness Park and Inverness, w Marin County); Willow Point Marsh 0 Comment
  CAS-BOT-BC531670  Castilleja attenuata A. Williams; A. Young; F. Leist; D. Morawitz 2015-4-10 15356 Marin Mount Tamalpais. Marin Municipal Water District lands: ephemeral wetland area S of Bon Tempe valves Comment
  JEPS3676  Castilleja densiflora subsp. densiflora C. R. Bell and Rimo Bacigalupi 1951-4-13 1003 Marin just opposite lower end of the Berry Trail (Lagunitas Meadows); Mount Tamalpais, Lagunitas Meadows 236 Comment
  UC886469  Castilleja densiflora subsp. densiflora Alice Eastwood 1912-5-20 43 Marin Lagunitas Comment
  UC444419  Castilleja densiflora subsp. densiflora Miss Eastwood 1901-5-6 Marin hills back of settlement Inverness Comment
  SJSU3887  Castilleja exserta subsp. latifolia C. W. Sharsmith 1964-4-26 7249 Marin Point Reyes, Point Reyes Peninsula Comment
  UC1334857  Castilleja exserta subsp. latifolia L. D. Thurman 1963-5-11 269 Marin 0.1 mi e Pt. Reyes lighthouse parking lot; Pt. Reyes Comment
  JEPS27729  Castilleja exserta subsp. latifolia Lloy Thurman 1962-4-27 Marin Headlands at Point Reyes Point Reyes Comment
  SD87711  Castilleja exserta subsp. latifolia Frank W. Peirson 1936-7-15 11834 Marin Point Reyes, open sea bluffs near the lighthouse Comment
  UC886543  Castilleja exserta subsp. latifolia Alice Eastwood and John Thomas Howell 1939-5-28 Marin Point Reyes Comment
  JEPS15166  Castilleja foliolosa N. French 1935-4-1 632 Marin 0.25 mi s Bridge on the ridge (Muir Woods National Forest); , Tamalpais Quad. 304 Comment
  UC1584848  Castilleja foliolosa Jerry Powell 1989-4-13 1564 Marin Marin Island Comment
  UCD161921  Castilleja foliolosa Ayzik Solomeshch 2014-6-3 Marin Cascade Canyon Open Space Preserve, Blue Ridge, about 1 mile south of Fairfax, plot CCP 05. UTM Zone 10 E 534546 N 4203919. (Coordinates converted from UTM by label maker.) 240 Comment
  UCD150833  Castilleja rubicundula subsp. lithospermoides Ayzik Solomeshch 2014-5-28 s.n. Marin Giacomini Open Space Preserve. Southwest of town of Woodacre, south of Sir Frances Drake Blvd. West of San Geronimo Ridge Road. Along Carson Fire Road. UTM Zone 10 E 530517, N 4205620.(Coordinates converted from UTM data by label maker). 410 Comment
  JEPS127962  Castilleja subinclusa subsp. franciscana Adam C. Schneider with Susan Fawcett 2014-3-28 438 Marin West side of CA State Highway, 1, north of Muir Beach, south of border of Golden Gate National Recreation Area. Comment
  JEPS78287  Castilleja subinclusa subsp. franciscana L. R. Heckard with T. I. Chuang and Mike Morris 1979-6-22 5131 Marin about 10 mi from Marshall (along Petaluma road, 1.0 mi from Chileno Valley Road junction) Comment
  SBBG6788  Castilleja subinclusa subsp. franciscana H. and M. Dearing 1940-3-21 4141 Marin near ocean, Stinson Beach Comment
  JEPS35812  Castilleja wightii Rimo Bacigalupi, and L. R. Heckard 1964-7-27 8958 Marin 3.6 mi n Pt. Reyes Station (town) (along Calif Hwy 1, as measured from junction of Petaluma road) Comment
  JEPS45661  Castilleja wightii Lucina Ramsdell 1953-5-24 Marin Bolinas Comment
  JEPS78286  Castilleja wightii L. R. Heckard with T. I. Chuang and Mike Morris 1979-6-22 5130 Marin about 9.5 mi from Marshall (along Petaluma road) Comment
  JEPS86181  Castilleja wightii L. R. Heckard 1988-4-3 6675 Marin at current city limit sign Fairfax (Olema Rd at Westbrae Dr) Comment
  UC52237  Castilleja wightii N. L. Gardner May 1903 Marin Bolinas Comment
  SJSU2233  Castilleja wightii R. G. Clement 1960-4-24 57 Marin by Tomales Bay near Marshalls Comment
  CAS-BOT-BC48889  Ceanothus cuneatus A. Eastwood 1903-1-1 3998 Marin Mt. Tamalpais Comment
  UC18290  Ceanothus cuneatus var. cuneatus Alice Eastwood 1899-4-2 Marin Mt. Tamalpais Comment
  CAS-BOT-BC49147  Ceanothus cuneatus var. ramulosus John Thomas Howell 1941-6-29 16345 Marin Rock Spring Trail, Mt. Tamalpais Comment
  RSA1152  Ceanothus foliosus B. D. Stark 1929-7-22 1379 Marin Muir Woods. 152 Comment
  RSA399069  Ceanothus foliosus L. S. Rose 1942-3-26 42005 Marin S slope of Mt. Tamalpais. 305 Comment
  UC452548  Ceanothus foliosus Ira J. Condit 1913-4-8 Marin near Muir Woods Comment
  UC63896  Ceanothus foliosus Earle Mulliken 1903-6-23 74 Marin Mt. Tamalpais Comment
  UC870557  Ceanothus foliosus Lewis S. Rose 1930-2-23 39012 Marin Mill Valley Mt. Tamalpais 60 Comment
  SEINET11191429  Ceanothus foliosus A. A. Heller 1906-6-12 s.n. Marin Mt. Tamalpais. Comment
  CAS-BOT-BC231870  Ceanothus foliosus var. foliosus S. Whelan; L. DiGirolamo; A. Young 2012-5-5 113 Marin Marin Municipal Water District Lands: Mount Tamalpais. Behind Throckmorton Fire Station, on slope between station and bypass trail. Comment
  CAS-BOT-BC50905  Ceanothus foliosus var. foliosus C. Hart Merriam 1907-8-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC50941  Ceanothus foliosus var. foliosus H. E. McMinn 1923-3-30 908 Marin Bolinas Ridge, near Alpine Summit Comment
  CAS-BOT-BC50942  Ceanothus foliosus var. foliosus H. E. McMinn 912 Marin Bolinas Ridge Comment
  CAS-BOT-BC50946  Ceanothus foliosus var. foliosus M. E. Parsons 1912-5-5 s.n. Marin Mt. Tamalpais Comment
  RSA0093352  Ceanothus foliosus var. foliosus Bonnie C. Templeton 1957-6-27 s.n. Marin Bolinas Ridge. Comment
  CAS-BOT-BC64327  Ceanothus gloriosus subsp. exaltatus Robert Allen 1985-3-31 s.n. Marin Bolinas Ridge. Comment
  RSA754635  Ceanothus gloriosus subsp. porrectus Dylan O. Burge 2007-5-7 DOB 912 c Marin Point Reyese National Seashore, Inverness Ridge, upper slopes of hill near gravel pit,0.9 trail miles (1.4 km) E of Pierce Point Road, parking 5.1 road miles (8.2 km) N of intersection with Sir Francis Drake Boulevard., 7.31 km 305 degrees True WNW of Inverness. 80 Comment
  UCD112152  Ceanothus gloriosus var. exaltatus Roger Raiche 1984-3-23 RR 40071 Marin secondary ridge of major ridge (unnamed) on S side of Marshall-Petaluma Road (above Salmon Creek) near road marker C112 04.52. This is about 2.5 miles NW of this road's intersection with Wilson Hill Road (also known as Hicks Valley Road. 121 Comment
  CAS-BOT-BC49987  Ceanothus gloriosus var. porrectus John Thomas Howell 1944-6-4 19535 Marin Inverness Ridge Comment
  CAS-BOT-BC83824  Ceanothus gloriosus var. porrectus D. O. Burge 2007-5-6 907 b Marin Point Reyes National Seashore, Inverness Ridge 220 Comment
  CAS-BOT-BC50039  Ceanothus incanus C. H. M. 1916-9-30 s.n. Marin Lagunitas Comment
  CAS-BOT-BC50629  Ceanothus jepsonii Alice Eastwood 1913-3-16 2500 Marin Mt. Tamalpais Comment
  CAS-BOT-BC50630  Ceanothus jepsonii John Thomas Howell 1947-5-25 23199 Marin Mt. Tamalpais - simmons Trail Comment
  CAS-BOT-BC50670  Ceanothus jepsonii Alice Eastwood 1913-6-15 3409 Marin Mt. Tamalpais Comment
  UC1070781  Ceanothus jepsonii H. S. Yates 1935-4-2 5010 Marin 3/4 mi w Liberty (Lagunitas); Tamalpais quad. 274 Comment
  UC423094  Ceanothus jepsonii Katharine Brandegee July 1905 Marin Rock Spring Trail Tamalpais Comment
  CAS-BOT-BC51414  Ceanothus masonii H. E. McMinn 1925-12-20 1574 Marin Along fire trail summit, Bolinas Ridge Comment
  SEINET10877422  Ceanothus masonii Dylan O. Burge 2007-4-9 Burge DOB 829 d Marin Bolinas Ridge, west of Skyline boulevard, 1.2 road miles south of junction with Fairfax-Boilnas Road, 4.26 km 58 deg. (True) ENE of bolinas. 500 Comment
  UC618437  Ceanothus masonii Lewis S. Rose 1937-5-31 37323 Marin Bolinas Ridge Comment
  RSA0093351  Ceanothus masonii Bonnie C. Templeton 1957-6-27 s.n. Marin Bolinas Ridge. Comment
  UCD162803  Ceanothus oliganthus D. O. Burge; K. Zhukovsky, R. Berezuk 2014-8-17 1678 Marin Crown Fire Road. 160 Comment
  CAS-BOT-BC51499  Ceanothus oliganthus var. sorediatus Michener; Bioletti 1893-4-1 104 Marin Fairfax Comment
  CAS-BOT-BC51504  Ceanothus oliganthus var. sorediatus W. L. Jepson 1896-3-23 s.n. Marin Rose Valley, Mt. Tamalpais Comment
  POM316534  Ceanothus oliganthus var. sorediatus W. C. Merrill 1895-05 s.n. Marin Tamalpias Comment
  RSA261710  Ceanothus oliganthus var. sorediatus Brandegee 1889-1 s.n. Marin Tamalpias. Comment
  UC75395  Ceanothus oliganthus var. sorediatus A. Eastwood 1903-5-3 3174 Marin Mt. Tamalpais Comment
  CAS-BOT-BC52960  Ceanothus thyrsiflorus Brandegee 1890-5-1 17 Marin Mt. Tamalpais Comment
  CAS-BOT-BC52969  Ceanothus thyrsiflorus H. A. Lewis 1908-4-12 s.n. Marin Mt. Tamalpais Comment
  UC1281280 Image available Ceanothus thyrsiflorus H. E. McMinn 1938-6-19 5154 Marin Pt. Reyes lighthouse, Marin Co. Comment
  UC191511  Ceanothus thyrsiflorus Edward Lee Greene 1886-3-20 Marin Angel Island Comment
  UC608456  Ceanothus thyrsiflorus Beryl O. Schreiber 1936-4-12 2199 Marin 1.6 mi sse Pierce's Ranch; Tomales Point, sse of Pierce's Ranch Comment
  UC766010  Ceanothus thyrsiflorus R. F. Hoover 1938-9-18 3853 Marin Tomales Point Comment
  UCR20569  Ceanothus thyrsiflorus H. M. Whistler 1966-3-17 s.n. Marin San Francisco Bay Region, Muir Woods Road, 0.8 mi. east of entrance to Muir Woods National Monument 91 Comment
  CAS-BOT-BC52411  Ceanothus velutinus var. velutinus Alice Eastwood 1925-1-1 s.n. Marin Mt. Tamalpais ridge between Larkspur and Mill Valley Comment
  CAS-BOT-BC52412  Ceanothus velutinus var. velutinus Walter Lennon 1973-5-3 2 Marin Crown Road, Kent Woodlands Comment
  CAS-BOT-BC274568  Centaurea calcitrapa John Thomas Howell; Conrad V. Morton 1956-8-1 31743 Marin Summit ridge of Mt. Tamalpais Comment
  CAS-BOT-BC274571  Centaurea calcitrapa John Thomas Howell 1939-9-3 15342 Marin Near Novato Comment
  RSA294166  Centaurea calcitrapa Robert A. Norris, John I. Inase 1981-4-4 4105 Marin Between open grassland and small paved road at summit of Tiburon City Open Space (above Venus Court and Sheperd Way), Tiburon Peninsula 168 Comment
  UCD130015  Centaurea cyanus Morris Halperin 1932-6-13 s.n. Marin near Camp Kent. Comment
  CAS-BOT-BC272075  Centaurea melitensis Gordon H. True 1970-4-23 5315 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 30 Comment
  SBBG41057  Centaurium tenuiflorum J. T. Howell 1945-9-16 Marin near San Rafael Comment
  SBBG1995  Cerastium arvense H. and M. Dearing 1940-3-21 4146 Marin near Point Reyes Comment
  UC1125791  Cerastium arvense A. E. Wieslander 1933-6-11 315 Marin 2 1/2 mi. s.w. Point Reyes; Point Reyes Quad. Comment
  CAS-BOT-BC124304  Cerastium fontanum subsp. vulgare Doreen Smith 2003-5-20 s.n. Marin Dillon Beach. In dune slack area. Comment
  CAS-BOT-BC361313  Cerastium glomeratum T. Gosliner; M. E. Hannibal; S. Imazumi; S. Whelan 2013-4-12 13616 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  JEPS73360  Cerastium glomeratum Edward Lee with Joe Ewan and Annetta Carter 1934-4-30 767 Marin 4 mi. w. Two Rocks Comment
  CAS-BOT-BC135519  Cercocarpus betuloides var. betuloides John Thomas Howell 1939-8-27 15320 Marin Near Phoenix Lake Comment
  CAS-BOT-BC135520  Cercocarpus betuloides var. betuloides H. E. McMinn 1923-3-30 904 Marin Bolinas Ridge Comment
  SEINET13241484  Cheilanthes siliquosa Unknown 1936-1 9416 Marin North shore Alpine Lake Comment
  UC201717  Chenopodium californicum unknown Marin Angel Island Comment
  RSA309530  Chenopodium vulvaria Robert A. Norris 1983-7-23 4550 Marin [Near] W edge of Stafford Lake, Stafford Lake park, 5 miles W Novato. 43 Comment
  UC1080551  Chlorogalum pomeridianum var. divaricatum S. S. Tillett 1956-6-30 590 Marin above and e old Life-Saving Station (aprroximately 3.5 mi from Pt. Reyes Light); w. beach Point Reyes Peninsula Comment
  CAS-BOT-BC499303  Chlorogalum pomeridianum var. divaricatum John Thomas Howell 1945-5-20 20867 Marin Tiburon Comment
  JEPS50838  Chlorogalum pomeridianum var. divaricatum Glen Keator 1967-6-18 PT 2 Marin 3 mi w Point Reyes Comment
  UC1537189  Chlorogalum pomeridianum var. pomeridianum Gordon H. True 1937-7-26 818 Marin dry brushy slope Forest Knolls 60 Comment
  CAS-BOT-BC236923  Chloropyron maritimum subsp. palustre A. A. Heller 1902-6-19 5722 Marin Along the Bay Road, Tiburon peninsula Comment
  CAS-BOT-BC236910  Chloropyron maritimum subsp. palustre John Thomas Howell 1945-8-19 21430 Marin Salt marsh at hed of Drakes Bay Comment
  CAS-BOT-BC236917  Chloropyron maritimum subsp. palustre Milo S. Baker 1945-9-13 11212 Marin Salt marsh near the Esters Crossing, Pt. Reyes Peninsula Comment
  CAS-BOT-BC191589  Chorizanthe cuspidata var. cuspidata Doreen Smith 2002-6-2 s.n. Marin Lawson's Landry Resort, dune sand near entrance building Comment
  CAS-BOT-BC191537  Chorizanthe cuspidata var. villosa John Thomas Howell 1946-5-4 21747 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-BC191545  Chorizanthe cuspidata var. villosa Herbert F. Copeland 1934-5-27 s.n. Marin Dillon's Beach Comment
  UCD40958  Chorizanthe cuspidata var. villosa Glen Holstein 2003-6-22 s.n. Marin Dillon Beach, at end of Tahiti Drive cul-de-sac. Comment
  CAS-BOT-BC191501  Chorizanthe cuspidata var. villosa Robert A. Norris 1983-8-6 4563 Marin Point Reyes Beach North. Ca 130 ft above the surf Comment
  CAS-BOT-BC257015  Chorizanthe membranacea Lewis S. Rose 1946-6-16 46157 Marin Mt. Tamalpais, Rock Spring 670 Comment
  RSA128691  Chorizanthe polygonoides Peter H. Raven 1950-4-29 1932 Marin Hills above Tiburon. 152 Comment
Read comments
Nov 30 2015
  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
  CAS-BOT-BC36461  Chrysolepis chrysophylla Mrs. Alexander McCallum 1900-7-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC36462  Chrysolepis chrysophylla Meyer 1913-8-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC36466  Chrysolepis chrysophylla var. minor John Thomas Howell 1947-7-6 23327 Marin Eldridge Grade above Phoenix Lake, Mt. Tamalpais Comment
  UC5436  Chrysolepis chrysophylla var. minor J. Burtt Davy 1893-7-24 219 Marin Mt. Tamalpais Comment
  UCD110104  Chrysolepis chrysophylla var. minor M. Wiesendanger 1923-9-1 1486 Marin Mt. Tamalpais. Comment
  NY163231  Chrysopsis arenaria A. D. E. Elmer 07 1903 4556 Marin Point Reyes Comment
  RSA0001029  Chrysopsis arenaria A. D. E. Elmer 1903-07 4456 Marin Point Reyes Post Office. Comment
  RSA89812  Cicuta bolanderi P. A. Munz 1954-7-29 19889 Marin Olema marshes Comment
  CAS-BOT-BC532985  Cicuta douglasii A. Williams 2015-6-16 15884 Marin Mount Tamalpais. Marin Municipal Water District lands: Growing in Lagunitas Creek near confluence with Dog Creek Comment
  UC32526  Cicuta douglasii J. Burtt Davy 1900-6-27 6789 Marin Point Reyes; Western Middle California, Point Reyes Comment
  UC1543164  Cirsium Donald G. Nelson 1937-7-10 524 Marin Point Reyes Lighthouse 51 Comment
  CAS-BOT-BC105827  Cirsium andrewsii L. R. Abrams 1927-4-19 11610 Marin Ocean bluffs near lighthouse, Point Reyes Comment
  CAS-BOT-BC105829  Cirsium andrewsii Alice Eastwood 1922-6-22 s.n. Marin Rodeo Lagoon near Fort Barry Comment
  CAS-BOT-BC105844  Cirsium andrewsii Doreen L. Smith 1997-7-18 s.n. Marin Abbott's Lagoon, Pt. Reyes National Seashore, in marsh directly east of the lagoon. Comment
  CAS-BOT-BC279964  Cirsium douglasii var. douglasii John Thomas Howell 1947-6-18 23286 Marin North of Dillons Beach Comment
  UC91570  Cirsium hydrophilum var. vaseyi Alice Eastwood 1896-6-28 Marin Mt. Tamalpais (In the Potero) Mt. Tamalpais Comment
Read comments
Oct 7 2007
  CAS-BOT-BC422415  Cirsium occidentale S. Simono; K. Dick; C. Casey; P. Suri 2014-6-14 14271 Marin Mount Tamalpais. Marin Municipal Water District lands: Little Carson Falls: from the intersection of Bolinas-Fairfax Road and Pine Mountain Road, follow Pine Mountain Road for just over 1 mile, left onto Oat Hill, about 0.25 miles to Little Carson Trail.. Comment
  JEPS127684  Cirsium occidentale var. occidentale Adam C. Schneider 2014-3-29 569 Marin Point Bonita. Comment
  CAS-BOT-BC286523  Cirsium occidentale var. venustum John Thomas Howell 1946-5-14 21845 Marin Along road between Rock Spring and Summit Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC292750  Cirsium occidentale var. venustum John Thomas Howell 1940-5-26 15519 Marin San Anselmo Canyon Comment
  UC1177305  Cirsium occidentale var. venustum J. Thomas Howell 1946-5-14 21845 Marin along road between Rock Spring and Summit Meadow; Mt. Tamalpais Comment
  CAS-BOT-BC288686  Cirsium quercetorum John Thomas Howell 1939-6-4 14721 Marin Point Reyes lighthouse Comment
  JEPS82089  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
  SEINET11832863  Cirsium quercetorum M. T. Doutt 1931-1 584 Marin 5 mi W of Inverness Comment
  CAS-BOT-BC288744  Cirsium remotifolium John Thomas Howell 1943-5-30 18181 Marin Summit Ave, Mill Valley Comment
  CAS-BOT-BC288752  Cirsium remotifolium John Thomas Howell 1939-6-25 14798 Marin Summit Avenue, Mill Valley Comment
  CAS-BOT-BC288729  Cirsium remotifolium Dr. E Goodman 1922-5-7 s.n. Marin Mt Tamalpais Comment
  UCSB6458  Cirsium remotifolium Keator, Glenn 1958-6-16 Marin Near Taylor park Comment
  UC30788  Cirsium remotifolium var. odontolepis Alice Eastwood 1896-7-4 Marin Tocaloma Comment
  CAS-BOT-BC285806  Cirsium vulgare Saichi Kawahara 1969-5-28 1152 Marin East end of Limantour Spit, Drakes Bay Comment
  CAS-BOT-BC285808  Cirsium vulgare John Thomas Howell 1959-11-4 35105 Marin Frank Valley Comment
  SEINET11841244  Cirsium vulgare E. H. Graham 1931-1 6863 Marin Point Reyes, camp near blacksmith shop Comment
  CAS-BOT-BC223890  Cistus incanus Richard Mc. P Brown 1962-5-8 s.n. Marin Along summit of Corte Madera Ridge, between Corte Madera Grade (connecting Corte Madera Ave. and Camino Alto) and water tank just above uppermost terminus of Summit Dr. Comment
  CAS-BOT-BC223897  Cistus ladanifer Barbara Prince 1990-6-1 s.n. Marin East of San Rafael near the radio tower Comment
  CHSC27725  Clarkia amoena Coleta Lawler 1978-7-18 299 Marin Along Hwy 1, 0.5 miles south of Tomales. Roadside. Comment
Read comments
Apr 14 2009
  POM159498  Clarkia amoena subsp. amoena R. L. Wade 1928-8-16 s.n. Marin Between Bodega and Bodega Bay 5 Comment
  POM257246  Clarkia amoena subsp. amoena H. L. Mason 1928-7-10 4881 Marin Along Tomales Bay, Millerton. Comment
  RSA12235  Clarkia amoena subsp. amoena Carl B. Wolf 1934-6-28 5780 Marin Pt. Reyes Peninsula, 1/4 mile from the Lighthouse. 61 Comment
  UC1122362  Clarkia amoena subsp. amoena H. S. Yates 1936-6-14 5647 Marin 1 mi s Tomales; Pt. Reyes Quadrangle Comment
  POM230482  Clarkia amoena subsp. amoena D. D. Keck 1937-7-3 4580 Marin Tocaloma: just west of. Comment
  CAS-BOT-BC163510  Clarkia amoena subsp. huntiana Peter H. Raven 1957-6-29 11010 Marin Lagunitas Comment
  CAS-BOT-BC164212  Clarkia concinna Gordon H. True; Fred Ross 1970-4-10 5266 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  HSC23769  Clarkia concinna subsp. concinna R. A. Vanbianchi 1971-7-1 5 Marin San Geronimo Ridge Comment
  UC130677  Clarkia concinna subsp. concinna H. M. Hall 1909-6-5 8500 Marin Lagunitas Comment
  UC85544  Clarkia concinna subsp. concinna Katharine Brandegee 1907-6-30 Marin near Liberty's; Bolinas Ridge Comment
  RSA584269  Clarkia concinna subsp. concinna Wilma Follette 1995-5-10 s.n. Marin Highway #1 marker 44:33, Walker Creek Bluff Comment
Read comments
Nov 4 2015
  CAS-BOT-BC164304  Clarkia davyi A. D. E. Elmer 1903-7-1 4610 Marin Point Reyes Post Office Comment
  CAS-BOT-BC164294  Clarkia davyi David D. Keck 1937-7-3 4573 Marin Point Reyes, between Drakes Estero and Pacific Ocean Comment
  RSA0096875  Clarkia davyi D. D. Keck 1937-7-3 4573 Marin Point Reyes: Between Drakes Estero and Pacific Ocean. Comment
  SEINET12194848  Clarkia purpurea F. H. Utech 1988-1 88 -165 Marin W slope of Mt. Tamalpais, 3 mi past Alpine Dam & 4 mi from Fairfax on Bolinas Rd 180 Comment
  CAS-BOT-BC172549  Clarkia purpurea subsp. purpurea Mrs. E. C. Sutliffe 1925-7-4 s.n. Marin Near Phoenix Lake Comment
  CAS-BOT-BC172547  Clarkia purpurea subsp. purpurea Alice Eastwood 1922-6-22 s.n. Marin Near Fort Baker Comment
  CAS-BOT-BC163739  Clarkia purpurea subsp. quadrivulnera Gordon H. True; Fred Ross 1969-5-30 5030 Marin Pt. Reyes Bird Observatory 3 mi. NW. of Bolinas at Arroyo Honda 182 Comment
  CAS-BOT-BC163737  Clarkia purpurea subsp. quadrivulnera Mrs. E. C. Sutliffe 1921-5-8 s.n. Marin San Anselmo Canyon Comment
  UC113999  Clarkia purpurea subsp. viminea Harriet A. Walker 1908-6-13 1199 Marin Olema Comment
  RSA784610  Clarkia purpurea subsp. viminea Peter Rubtzoff 1980-7-12 9458 Marin San Anselmo. Comment
  CAS-BOT-BC165088  Clarkia rubicunda A. A. Heller 1902-6-19 5726 Marin Tiburon Peninsula, along the Bay Road Comment
  UC1143259  Clarkia rubicunda H. and M. Lewis 1947-6-15 441 Marin State Hwy. 1 Stinson Beach Comment
  UC1279900  Clarkia rubicunda Peter H. Raven 1957-6-18 10932 Marin above church at Tiburon Tiburon Comment
  UC1279923  Clarkia rubicunda Peter H. Raven 1957-6-29 11009 Marin 3.5 mi se Tocaloma (on the road in Samuel P. Taylor State Park) Comment
  CAS-BOT-BC165086  Clarkia rubicunda John Thomas Howell 1946-6-30 22131 Marin Valley east of Rodeo Lagoon Comment
  POM153260  Clarkia rubicunda C. L. Hitchcock 1928-6-7 25 Marin One-half mile north of Tiburon on Bay Road 4 Comment
  SEINET7718709  Claytonia exigua Unknown 1889-3-23 Marin Saucelito Comment
  UC1106073  Claytonia exigua subsp. exigua John Thomas Howell 1946-3-17 Marin near Rock Spring; Mt. Tamalpais Comment
  UC1587535  Claytonia exigua subsp. exigua K. L. Chambers 1977-3-31 4261 Marin 4.6 mi from center of Fairfax (Fairfax to Bolinas Road, above Alpine Lake Dam) Comment
  CAS-BOT-BC439224  Claytonia exigua subsp. exigua John Thomas Howell 1946-3-24 21579 Marin Carson Ridge Comment
  UC1176776  Claytonia exigua subsp. exigua John Thomas Howell 1946-5-12 Marin above Little Carson 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
  SBBG27152  Claytonia gypsophiloides L. Constance, A. A. Beetle 1940-4-20 2566 Marin above Alpine Lake, 5.4 mi SE of Fairfax 365 Comment
  UC72572  Claytonia gypsophiloides Milo S. Baker 1904-5-2 Marin Fairfax to Bolinas Comment
  CAS-BOT-BC439844  Claytonia perfoliata Javier Penalosa 1961-6-29 1902 A Marin Tiburon Peninsula. Paradise Drive 1.9 mi. northwest of road to Naval Net Depot. Comment
  RSA469293  Claytonia perfoliata Emery M. Whilton 1935-3-24 s.n. Marin Mtn top of Belvedere. Comment
  JEPS77236  Claytonia perfoliata subsp. perfoliata Robert M. Lloyd 1963-4-24 2378 Marin 9.5 mi w Inverness (on road to McClures Beach) 60 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
  UC914269  Claytonia sibirica Verne Grant and Alva Grant 1947-4-6 7915 Marin 12 mi from Inverness (on Point Reyes Peninsula); Point Reyes Peninsula Comment
  CAS-BOT-BC443940  Claytonia sibirica Dr. A. Kellogg 1871-5-3 s.n. Marin Saucilleto [Sausalito] Comment
  CAS-BOT-BC443943  Claytonia sibirica Alan Galloway 1963-6-1 s.n. Marin Near Bolinas Lagoon (e. side) Comment
  CAS-BOT-BC443949  Claytonia sibirica Peter Rubtzoff 1951-9-23 799 Marin Ca. 6 mi. northeast of Point Reyes Light House, near branch-off of Drake's Beach road, Point Reyes Peninsula. Comment
  UC765761  Claytonia sibirica R. F. Hoover 1941-5-21 5181 Marin Point Reyes Comment
  UCD124938  Clinopodium douglasii H. A. Borthwick 1925-6-6 1806 Marin Bolinas, California. Comment
  UC142061  Clintonia andrewsiana Michener and Bioletti 1892-5-22 2136 a Marin Sequoia Canyon Comment
  UCR20575  Clintonia andrewsiana H. M. Whistler 1966-4-15 660415- 08 W Marin San Francisco Bay Region, Samuel P. Taylor State Park, along the nature trail in the picnic grounds 305 Comment
  CAS-BOT-BC499348  Clintonia andrewsiana Volney Rattan 1884-5-1 s. n. Marin Camp Taylor Comment
  SEINET10469611  Clintonia andrewsiana Mary Susan Taylor Taylor 2481 Marin Samuel P. Taylor State Park. Comment
  SEINET8472209  Clintonia andrewsiana M. Kenworthy 1907-5-9 s.n. Marin Redwood Canyon. Comment
  RSA29590  Collinsia sparsiflora var. collina Joseph A. Ewan 1937-4-18 10196 Marin Matt Davis Trail, Mt. Tamalpais (w. of). Comment
  RSA0059769  Convolvulus malacophyllus subsp. collinus Patricia Wilder 1965-6-7 3527 Marin San Geronimo Ridge. North Coast Range, Pacific drainage area. 365 Comment
  CAS-BOT-BC531457  Corallorhiza maculata var. occidentalis A. Williams 2015-5-15 15794 Marin Field redacted by CAS, contact the data manager for more information Comment
  JEPS21707  Cordylanthus maritimus subsp. palustris Malcolm A. Nobs, S. Galen Smith 1949-6-29 907 Marin n Inverness (saline marsh, Pt. Reyes); Pt. Reyes Comment
  JEPS58940  Cordylanthus maritimus subsp. palustris John Thomas Howell 1945-8-19 21430 Marin salt marsh at head of Drakes Bay Comment
  POM227029  Cordylanthus maritimus subsp. palustris I. L. Wiggins, R. S. Ferris 1936-7-19 8119 Marin South side of bridge across head of Drake's Estero Comment
  CAS-BOT-BC105655  Corethrogyne filaginifolia John Thomas Howell 1939-6-18 14767 Marin Near Mud Lake Comment
  CAS-BOT-BC105661  Corethrogyne filaginifolia A. D. E. Elmer 1903-7-1 5066 Marin Point Reyes Post Office Comment
  UC762015  Corethrogyne filaginifolia R. F. Hoover 1941-6-19 5367 Marin nw of Inverness; Invernes Ridge Comment
  RSA0042782  Cornus californica Sol Karlin s.n. Marin Samuel P. Taylor State Park. Along Papermill Creek - especially below orchard. Comment
  CAS-BOT-BC209867  Cornus nuttallii Peter H. Raven 1950-4-22 1837 Marin Near Laurel Dell, Mt. Tamalpais 609 Comment
  CAS-BOT-BC421686  Cornus sericea subsp. occidentalis D. Greenberger; C. Gattuso; M. Murphy; J. Klein; B. Lavender; A. Williams 2014-4-26 14315 Marin Mount Tamalpais. Marin Municipal Water District lands: Next to shore of Lily Lake along Lily Lake Road. Comment
  UCD117080  Cornus sericea subsp. occidentalis Collector unknown 1925-6-5 1747 Marin location unknown. Comment
  UC589511  Corylus californica Beryl O. Schreiber 1932-6-17 501 Marin Waterfall Beach Tomales Bay Comment
  SACT002817  Corylus californica 1925-6-5 Marin No collector/determiner listed. Comment
  CAS-BOT-BC180316  Corylus cornuta subsp. californica Volney Rattan 1877-2-24 s.n. Marin San Rafael Comment
  CAS-BOT-BC180318  Corylus cornuta subsp. californica C. Hart Merriam 1918-9-4 s.n. Marin Lagunitas Comment
  CAS-BOT-BC180326  Corylus cornuta subsp. californica Mrs. E. C. Suttiffe 1921-6-25 s.n. Marin unspecified Comment
  CAS-BOT-BC454587  Cotoneaster lacteus Doreen Smith 2003-7-10 s.n. Marin Roadside, near Nacasio Dam. Comment
  RSA0075668  Cotoneaster pannosus J. T. Howell 1959-11-4 35104 Marin Sausalito. Comment
  HSC93957  Cotula coronopifolia C. Newberry 1994-7-5 7155 Marin Point Reyes National Seashore, Tomales Bay Comment
  CAS-BOT-BC291382  Cotula coronopifolia Javier Penalosa 1961-7-29 2016 Marin McClure Beach, Pt. Reyes Peninsula Comment
  UC525874  Cotula coronopifolia Herbert F. Copeland Marin Dillons Beach Comment
  CAS-BOT-BC427586  Crassula aquatica John Thomas Howell 1944-5-21 19499 Marin Lagunitas Meadows, Mt. Tamalpais Comment
  CAS-BOT-BC427588  Crassula aquatica John Thomas Howell 1946-9-18 s.n. Marin Lake Lagunitas, Mt. Tamalpais Comment
  UC766627  Crassula aquatica G. Thomas Robbins with J. T. Howell 1945-5-9 1882 Marin 1/2 mi. n. Hamilton Field Air Base Comment
  JEPS49990  Crassula connata var. eremica W. L. Jepson 1892-4-5 13438 Marin Mt. Tamalpais Comment
  CAS-BOT-BC300550  Crataegus monogyna A. Williams; R. Brostrom; F. Leist 2013-6-8 13267 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  CAS-BOT-BC148430  Crataegus suksdorfii Doreen Smith 1996-5-1 s.n. Marin Tomales, junction of Petaluma-Tomales Rd. and High School access road Comment
  JEPS81815  Crocanthemum scoparium var. scoparium Edward Lee with W. Joseph 1935-7-18 1565 Marin Mt. Tamalpais, Lower Throckmorton Trail Mt. Tamalpais; , Lower Throckmorton Trail Comment
  CAS-BOT-BC423321  Croton setiger R. Johnson; R. Nash; E. Lapre; R. Goulde; J. Lapre 2014-9-13 14067 Marin Mount Tamalpais. Marin Municipal Water District lands: Roadside edge by Sky Oaks Ranger Station, Sky Oaks Road, Fairfax, CA Comment
  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-BC217975  Crypsis alopecuroides Doreen Smith 2001-10-1 s.n. Marin Nicasio Reservoir Comment
  UC2028096  Crypsis schoenoides Barbara Ertter with Elizabeth Neese 1988-10-20 8020 Marin Nicasio Reservoir ca. 10 air miles SW of Petaluma and W of Novato. Comment
  UCD119868  Cryptantha leiocarpa Dawn F. Adams 1978-5-28 26 Marin Point Reyes Beach between Kehoe Creek and Abbotts Lagoon. 24 Comment
  UCD119882  Cryptantha micromeres John Thomas Howell 1946-5-12 21791 Marin Carson Ridge. Comment
  UC78075  Cryptantha muricata Katharine Brandegee Jun 1905 Marin Tamalpais Comment
  CAS-BOT-BC80828  Cupressus sargentii John Gill Lemmon; Mrs. J. G. Lemmon 1884-1-1 s.n. Marin Top of Mt. Tamalpais Comment
  CAS-BOT-BC80833  Cupressus sargentii 1893-11-12 s.n. Marin Mt Tamalpais Comment
  CAS-BOT-BC80847  Cupressus sargentii Alice Eastwood 1915-1-10 s.n. Marin Mt. Tamalpais Comment
  UC199215  Cuscuta subinclusa V. King Chesnut 1887-7-11 Marin Mt. Tamalpais Comment
  LA210112  Cuscuta subinclusa John Thomas Howell; 1930-10-5 5525 Marin 2 mi W of Marin-Sonoma Co. line Comment
  UC1541667  Cynoglossum grande Harold E. Parks March 1926 Marin Tiburon Peninsula Comment
  UC400193  Cynoglossum grande Ynes Mexia 1929-3-31 2336 Marin n.w. of Manor Comment
  SEINET10456285  Cynoglossum grande John T. Middleton 1936-2-22 Middleton 10 Marin Comment
  CAS-BOT-BC190409  Cynosurus echinatus Alva Day; Catherine Best 1980-5-29 80 -41 Marin Angel Island. Sunset Trail, above paved road. Comment
  POM257266  Cynosurus echinatus Virginia Long 1932-6-18 199 a Marin Mill Valley. Along road opposite old railroad to Mt. Tamalpais. 30 Comment
  RSA126476  Cynosurus echinatus J. T. Howell 1942-6-7 s.n. Marin San Anselmo Canyon. Comment
  CHSC83162  Cyperus eragrostis William Wong 1982-6-4 6 Marin 0.6 mile from Muir Beach, off roadside. 85 Comment
  CAS-BOT-BC198512  Cytisus scoparius Elizabeth McClintock 1983-8-27 s.n. Marin Bear Valley, National Seashore Comment
  UC1177222  Cytisus scoparius John Thomas Howell 1941-5-4 Marin Mill Valley Comment
  UCR257998  Cytisus striatus G. Archbald 1990-8-1 s.n. Marin Golden Gate National Recreation Area, c. 1 mi up unpaved road from intersection with Tennessee Valley Road off Hwy 1, unpaved road known locally as the Marincello Road or trail Comment
  CAS-BOT-BC474709  Cytisus striatus Greg Archbald 1990-8-1 s.n. Marin Golden Gate National Recreation Area, ca. 1 mi up unpaved road from intersection with Tennessee Valley Rd off Hwy 1, unpaved road known locally as the Marincello Rd or trail Comment
  CAS-BOT-BC189760  Dactylis glomerata Saichi Kawahara 1969-5-28 1105 Marin Midden of Coast Miwok habitation site (Mrn 216), Limantour Spit, Drakes Bay. Comment
  CDA37487  Dactylis glomerata D. G. Kelch 2011-5-13 11 .249-F Marin Near Phoenix Lake. Comment
  CAS-BOT-BC189713  Danthonia californica John H. Thomas 1965-5-30 10677 Marin Strawberry Point to the east of Mill Valley. Comment
  CAS-BOT-BC189720  Danthonia californica John Thomas Howell 1950-6-4 26624 Marin Mount Tamalpais. Near Mountain Home. Comment
  CAS-BOT-BC189723  Danthonia californica Alice Eastwood 1912-5-1 27 Marin Kentfield. Comment
  UCD60675  Danthonia californica var. americana Beecher Crampton 1954-4-28 1824 Marin 1/2 mile north of Nicasio. Comment
  CAS-BOT-BC287389  Deinandra corymbosa John Thomas Howell 1939-9-3 15336 Marin Near Black Point Comment
  CAS-BOT-BC287391  Deinandra corymbosa John Thomas Howell 1944-6-25 19650 Marin Santa Venetia Comment
  CAS-BOT-BC287387  Deinandra corymbosa Barrett Anderson 1986-8-13 3261 Marin Biscayne Court just off Point San Pedro Rd 30 Comment
  CAS-BOT-BC292098  Delairea odorata John Thomas Howell 1939-9-10 s.n. Marin Stinson Beach Comment
  HSC33197  Delphinium decorum subsp. decorum Thomas W. Nelson 1974-4-22 1200 Marin Lake Nicascio Comment
  CAS-BOT-BC10176  Delphinium hesperium John Thomas Howell 1945-5-20 20869 Marin Tiburon Comment
  UC85569  Delphinium hesperium subsp. hesperium Katharine Brandegee 1907-6-9 Marin Mill Valley Tamalpais Comment
  CHSC27543  Delphinium nudicaule Scott E. Patton 1978-3-19 5 Marin E side hwy 1, ca. 1.5 m s Camp Tomales, at mouth Tomales Bay. 97 Comment
  UC9205  Delphinium nudicaule Alice Eastwood March 1896 Marin Lagunitas Creek Comment
  CAS-BOT-BC9971  Delphinium nudicaule Catherine Best 1982-4-17 s.n. Marin Hwy. 1, southwest of Tomales Comment
  UCD96544  Delphinium patens Laurie E. Miller 1974-5-4 144 Marin Carson Ridge, Pine Mountain Fire Road off Bolinas Avenue, 3.8 miles southwest of Fairfax. 304 Comment
  CAS-BOT-BC471226  Delphinium patens subsp. patens A. Williams 2014-4-23 14806 Marin Mount Tamalpais. Marin Municipal Water District lands: Phoenix Lake at Yolanda, N side of Phoenix Lake Road Comment
  CAS-BOT-BC422434  Dendromecon rigida A. Williams; D. Greenberger 2014-5-16 14231 Marin Mount Tamalpais. Marin Municipal Water District lands: Pine Mountain: Oat Hill Road, ~0.15 miles N along rd. from Jct with Old Vee. Comment
  RSA41869  Dendromecon rigida H. C. Cantelow 1934-4-16 s.n. Marin Bolinas Grade Comment
  CAS-BOT-BC11008  Dendromecon rigida subsp. rigida Amos Arthur Heller 1906-6-12 8402 Marin Mt. Tamalpais Comment
  CAS-BOT-BC11010  Dendromecon rigida subsp. rigida W. R. Dudley 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC11019  Dendromecon rigida subsp. rigida L. R. Abrams 1922-4-29 8088 Marin On fire trail at head of Mill Valley, base of Mt. Tamalpais. Comment
  SEINET5546987  Deschampsia cespitosa J. Hamai 1985-1 s.n. Marin Lagunitas. Comment
  UC573729  Deschampsia cespitosa subsp. beringensis H. S. Yates 1936-6-14 5644 Marin 1/2 mi. s.w. Aurora School; Sebastopol quadrangle Comment
Read comments
Sep 27 2007
  SD120722  Deschampsia cespitosa subsp. cespitosa Edward Lee, W. Joseph 1935-7-18 1589 Marin Potrero Meadow, Mt. Tamalpais. Comment
  CAS-BOT-BC192552  Deschampsia cespitosa subsp. holciformis John Thomas Howell 1946-6-16 22085 Marin Pt. Reyes Station Comment
  CAS-BOT-BC192556  Deschampsia cespitosa subsp. holciformis John Thomas Howell 1965-10-13 41405 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC192558  Deschampsia cespitosa subsp. holciformis John Thomas Howell 1946-6-30 22153 Marin Rodeo Lagoon Comment
  CAS-BOT-BC192560  Deschampsia cespitosa subsp. holciformis H. S. Yates 1936-6-14 5644 Marin 1/2 mile southwest of Aurora School 60 Comment
  UCD62782  Deschampsia danthonioides var. gracilis L. Y. Leonard 1919-6-10 X 3042 Marin San Quentin. Comment
  CAS-BOT-BC201819  Deschampsia elongata John Thomas Howell 1943-5-9 17951 Marin Black Canyon, San Rafael Hills Comment
  CAS-BOT-BC201827  Deschampsia elongata John Thomas Howell 1945-6-3 209525 Marin Shell Beach Comment
  RSA126474  Deschampsia elongata J. T. Howell 1945-6-3 20925 Marin Shell Beach. Comment
  UC1177110  Deschampsia elongata John Thomas Howell 1946-5-19 21920 Marin Carson Ridge Comment
  RSA12226  Deschampsia holciformis C. B. Wolf 1934-6-28 s.n. Marin Pt. Reyes Peninsula, 6 mi. by road from the Lighthouse. 61 Comment
  CAS-BOT-BC43419  Descurainia sophia R. E. Frenkel 1964-5-29 514 Marin On Petaluma Road, 0.5 mile east of Point Reyes Station on the north side of the road, 5 feet from pavement. 60 Comment
  SD231816  Dicentra formosa Virginia Pinkus Ryder 1964-5-17 212 Marin Inverness; 1 mile east of town by a shaded creek on N slope of cliff. Comment
  CAS-BOT-BC618  Dicentra formosa subsp. formosa Apr-May s.n. Marin Crystal Springs Paper Mill. Comment
  CAS-BOT-BC209202  Dichanthelium acuminatum subsp. acuminatum A. D. E. Elmer 1903-7-1 5065 Marin Point Reyes Post Office Comment
  CAS-BOT-BC254489  Dichanthelium acuminatum subsp. acuminatum John Thomas Howell 1943-7-3 18247 Marin Near Bootjack, Mount Tamalpais Comment
  CAS-BOT-BC499453  Dichelostemma capitatum L. R. Abrams 1918-4-27 6895 Marin Ignacio Comment
  SEINET6070854  Dichelostemma congestum Unknown 1990-8-12 6340 Marin Point Reyes National Seashore, Rocky hillsides near the Lighthouse area. Comment
  SEINET12044725  Dichelostemma congestum Michener, Bioletti 1892-1 s.n. Marin Fairfax Comment
  CAS-BOT-BC224616  Dichondra occidentalis D. E. Breedlove 1978-5-2 43476 Marin Crest of ridge above Radio Corp. of America land at boundary with Paradise Valley Ranch Comment
  CAS-BOT-BC150367  Diplacus aurantiacus Javier Penalosa 1961-4-16 1329 Marin Tiburon. Hill above intersection of Mar West St. and Paradise Dr. Comment
  CAS-BOT-BC150369  Diplacus aurantiacus Peter H. Raven; Michael P. Johnson 1967-5-2 21308 Marin Near road between Point Campbell and Hospital Cove, northwest side of island, Angel Island 45 Comment
  SEINET8274762  Diplacus aurantiacus David M. Thompson 1992-6-5 1112 Marin just N of Marshall along HWy 1, 0.1 mi N of Marshall-Petaluma Road; hillside facing Hwy. 45 Comment
  CAS-BOT-BC152288  Diplacus congdonii Marion L. Campbell 1918-4-7 s.n. Marin Near Alpine, on road to Bolinas Comment
  CAS-BOT-BC152295  Diplacus congdonii John Thomas Howell 1946-3-24 21586 Marin Burned area in Carson country. Comment
  CAS-BOT-BC151939  Diplacus douglasii Alice Eastwood 1915-5-16 s.n. Marin Mt. Tamalpais, old trail to Bolinas Comment
  UCD137485  Dipsacus fullonum Beecher Crampton 1959-3-3 5143 Marin one mile south of Hamilton Air Force Base entrance, along U.S. Hwy 101. Comment
  CAS-BOT-BC471218  Dirca occidentalis A. Williams; S. Whelan; N. Reid; D. Greenberger 2014-3-6 14102 Marin Mount Tamalpais. Marin Municipal Water District lands: West of Ridgecrest Blvd., N of intersection with Rock Springs Trail Comment
  SEINET10776857 Image available Dirca occidentalis John Thomas Howell 1954-5-31 Howell 24329 Marin Devils Gulch near Camp Taylor Comment
  UC197463  Disporum hookeri C. F. Sonne April, 1888 Marin near Camp Taylor Comment
  UC429267  Disporum hookeri I. J. Condit 1913-4-8 Marin Mill Valley Comment
  UC429270  Disporum hookeri C. F. Sonne 1887-4-17 1885 Marin near Tamalpais Comment
  CHSC30104  Disporum smithii M. S. Taylor 1980-4-11 2478 Marin Samuel P. Taylor State Park, near Olema. Comment
  SEINET3885746  Disporum smithii Lewis S. Rose 1970-4-1 70022 Marin Arroyo Hondo. 3 miles nw of Bolina.; 0 61 Comment
  UC1199857  Dodecatheon hendersonii Herbert L. Mason 1926-3-6 2692 Marin Corte Madera Ridge Comment
  RSA0055013  Dodecatheon hendersonii subsp. cruciatum Jim Shevock 1971-2-27 687 Marin Mt. Tamalpais Park. 304 Comment
  CAS-BOT-BC41374  Draba verna Doreen Smith 2003-3-1 s.n. Marin Platform bridge road at the Nicasio Dam end. Comment
  CAS-BOT-BC70897  Dryopteris arguta Roxana S. Ferris 1965-5-1 13639 Marin Above Abbott Lagoon. Point Reyes National Seashore. Comment
  RSA693764  Dryopteris arguta L. S. Rose 1947-11-27 47244 Marin Mill Valley. Cascade Drive Comment
  SD51354  Dryopteris expansa Darley F. Howe 1961-7-28 Marin 0.5 mi above Stinson Beach on road to Mt. Tamalpais 149 Comment
  UC366581  Dryopteris expansa Miss Kate Sessions Marin Comment
Read comments
Aug 6 2007
  UC1015378  Dudleya cymosa Reid Moran 1947-6-13 2287 Marin 1 mi n Stinson Beach Comment
  CAS-BOT-BC428128  Dudleya cymosa subsp. cymosa John Thomas Howell 1946-7-7 22188 Marin Above Bootjack, Mt. Tamalpais Comment
  UC1613518  Dudleya farinosa Charles M. Belshaw 1936-8-30 2653 Marin Stinson Beach; near the Pacific Ocean Comment
  UC725588  Dudleya farinosa A. A. Heller 1941-7-18 16250 Marin ca half way betw wireless station and Point Reyes Lighthouse Comment
  CAS-BOT-BC197008  Echinochloa colona John Thomas Howell 1990-10-24 s.n. Marin At Frazier Park on Monticello at the entrance to Kaiser Hospital, San Rafael Comment
  RSA298520  Echium candicans Robert A. Norris, John L. Inase, Allen Nakagawa, Willie J. Roberts, Nelson R. Powers 1982-3-6 4337 Marin Marin County: Escape from cultivation by pave road, Pt Campbell, Angel Island. 82 Comment
  UC1106084  Eleocharis acicularis Hans Leschke 1946-7-4 Marin Hidden Lake Mt. Tamalpais Comment
  UC1100724  Eleocharis macrostachya Malcolm A. Nobs, Herbert L. Mason 1949-4-29 737 Marin head of Tomales Bay on Bear Creek above junction with Mill Creek Comment
  UC1106086  Eleocharis macrostachya John Thomas Howell 1939-5-14 Marin Phoenix Lake Mount Tamalpais Comment
  CAS-BOT-BC112861  Eleocharis macrostachya John Thomas Howell 1939-8-27 15315 Marin Phoenix Lake, Mt. Tamalpais Comment
  UCD49731  Eleocharis obtusa S. Galen Smith; Malcolm A. Nobs 1949-6-28 882 Marin Marsh ca. 1-1/2 miles north of Inverness. Comment
  RSA365430B  Eleocharis palustris E. S. Spalding 1930-8-15 s.n. Marin Phoenix Lake Comment
  CAS-BOT-BC112025  Eleocharis suksdorfiana John Thomas Howell 1947-6-4 23210 Marin Swale near radio station, Pt. Reyes Peninsula Comment
  JEPS128119  Elymus X gouldii Eric Wrubel, Lindsay Ringer 2012-8-21 NPS 50 Marin Golden Gat National Recreation Area. Willow Camp Fire Road off Highway 1. Comment
  CAS-BOT-BC203861  Elymus X hansenii John Thomas Howell 1941-5-25 16236 Marin Near Bootjack, Mt. Tamalpais Comment
  UCD62805  Elymus X hansenii Beecher Crampton 1955-5-24 2808 Marin US Hwy. 101, 1 mile north San Rafael. Comment
  CDA9228  Elymus californicus D. G. Kelch 1991-5-31 s.n. Marin S. end of Nicasio Reservoir along Pt. Reyes Road. Comment
Read comments
Jun 20 2011
  UC727254  Elymus californicus Rimo Bacigalupi 1943-7-16 2759 Marin Lagunitas Post Office Comment
  UC1153893  Elymus glaucus Beecher Crampton 1957-6-11 4185 Marin just s Muir Beach (bluffs above sea) Comment
  CAS-BOT-BC203504  Elymus glaucus subsp. glaucus John Thomas Howell 1945-6-12 20961 Marin Near radio station, Point Reyes Peninsula Comment
  CAS-BOT-BC203516  Elymus glaucus subsp. glaucus Javier Penalosa 1961-8-26 2187 Marin Tiburon Peninsula. Tiburon Blvd. 1/2 mi. from U.S. 101 Comment
  CAS-BOT-BC203518  Elymus glaucus subsp. glaucus John Thomas Howell 1944-6-4 19543 Marin Inverness Ridge west of Inverness Comment
  CAS-BOT-BC203526  Elymus glaucus subsp. glaucus John Thomas Howell 1943-5-15 18075 Marin Tiburon Peninsula Comment
  CAS-BOT-BC203528  Elymus glaucus subsp. glaucus John Thomas Howell 1943-5-22 18146 Marin Fairfax hills Comment
  SEINET203588  Elymus glaucus subsp. glaucus F. J. Hermann 1955-7-25 11924 Marin Mt. Tamalpais; Matt Davis Trail Bootjack Camp Comment
  CAS-BOT-BC203811  Elymus glaucus subsp. virescens John Thomas Howell 1945-7-15 21306 Marin Near Liberty's Comment
  RSA127391  Elymus multisetus J. T. Howell 1941-5-25 16239 Marin Near Bootjack, Mt. Tamalpais Comment
  POM225178  Epilobium brachycarpum P. A. Munz 1936-8-7 14303 Marin Southern edge of Kentfield. Comment
  JEPS39278  Epilobium ciliatum subsp. watsonii W. L. Jepson 1928-6-10 12930 Marin Tiburon Comment
  RSA41112  Epilobium ciliatum subsp. watsonii Robert F. Hoover 1941-5-21 5182 Marin Point Reyes peninsula west of Drake s Estero Comment
  UC422859  Epilobium densiflorum Harriet A. Walker 1908-6-13 1187 Marin Olema Comment
  RSA169462  Epilobium minutum L. S. Rose 1963-5-24 63062 Marin Tiburon. 30 Comment
  UCD106501  Epilobium minutum H. A. Borthwick 1925-6-5 1845 Marin Marin Count. Comment
  CAS-BOT-BC57903  Equisetum arvense John Thomas Howell 1945-5-20 20876 Marin Tiburon. Comment
  CAS-BOT-BC57908  Equisetum arvense John Thomas Howell 1947-6-4 23218 Marin Pt. Reyes Peninsula. Comment
  CAS-BOT-BC57910  Equisetum arvense John Thomas Howell 1957-7-22 32818 Marin Pt. reyes Peninsula, near Drake's Bay. Comment
  CAS-BOT-BC57331  Equisetum laevigatum Doreen Smith 1999-10-7 s.n. Marin Petaluma - Marshall and Hicks Valley Roads junction (S.E. corner) Comment
  CAS-BOT-BC57332  Equisetum laevigatum Doreen Smith 1996-8-14 s.n. Marin East of Tomales (town) near creek and road to Tomales High School Comment
  CAS-BOT-BC57534  Equisetum telmateia Beryl O. Schreiber 1936-3-8 2159 Marin Inverness Comment
  CHSC7  Equisetum telmateia subsp. braunii V. Holt 1941-4-1 Marin Comment
  JEPS79610  Equisetum telmateia subsp. braunii Edward Lee 1979-5-19 Marin deep ravine descending to Driftwood Beach Pt. Reyes Comment
  UC1177512  Equisetum telmateia subsp. braunii John Thomas Howell 1940-5-12 15416 Marin Lagunitas Creek Comment
  UC371113  Equisetum telmateia subsp. braunii Miss M. Alice King Apr 1896 Marin Mill Valley Comment
  SEINET3866717  Equisetum telmateia subsp. braunii Elizabeth Neese, Dan Cheatham 1985-9-29 17269 Marin Stinson Beach State Park, along Pacific coast about 20 miles NW of Golden Gate Bridge.; 0 Comment
  CAS-BOT-BC204587  Eragrostis mexicana subsp. virescens John Thomas Howell 1986-9-3 s.n. Marin Terra Linda Vegetable Garden, Nova Albion & Cermenho Ct, San Rafael Comment
  CDA4551  Erechtites glomeratus G. D. Barbe, T. C. Fuller 1989-5-31 4318 Marin Golden Gate National Recreation Area, Tennessee Valley Trail, near Tennessee Cove. 0 Comment
  CAS-BOT-BC421695  Erechtites minimus C. Kellner; L. Hasz; C. Casey; P. Scott; D. Greenberger 2014-5-10 14630 Marin Mount Tamalpais. Marin Municipal Water District lands: Across the bridge from Leo T. Cronin Fish Viewing Area, up road from gate along Lower Peters Dam Road. Comment
  CAS-BOT-BC299920  Erechtites minimus Gordon H. True 1977-8-17 8457 Marin Just east of PRBO headquarters, Pike County Gulch (Galloway Canyon on western slope of Bolinas ridge ca. 3 miles north of Stinson Beach, Audubon Canyon Ranch 3 Comment
  SD51352  Erechtites prenanthoides Darley F. Howe 1961-7-28 3077 Marin 5 miles from Stinson Beach on road to Mount Tamalpais. 149 Comment
  CAS-BOT-BC131541  Ericameria arborescens T. S. Brandegee 1886-7-1 s.n. Marin Tamalpais Comment
  JEPS19183  Ericameria arborescens W. L. Jepson Marin Mt. Tamalpais Comment
  UC702562  Ericameria arborescens L. S. Rose 1941-10-7 41461 Marin e slope Mt. Tamalpais (Bootjack Camp) 530 Comment
  UC896241  Ericameria arborescens Alice Eastwood 1912-10-11 2306 Marin Mt. Tamalpais Comment
  CAS-BOT-BC286879  Ericameria ericoides John Thomas Howell 1933-10-8 11707 Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC300594  Erigeron foliosus var. franciscensis John Thomas Howell 1944-6-25 19663 Marin Near Chinese Camp Comment
  CAS-BOT-BC300623  Erigeron foliosus var. hartwegii Doreen Smith 1993-6-15 s.n. Marin At the top of Big Rock Ridge Comment
  UCSB13361  Erigeron glaucus Blattau, Jim 1962-4-17 Marin At tip of Point Reyes Peninsula 60 Comment
  CAS-BOT-BC229784  Erigeron petrophilus P. da Silva; M. Danielezyk; R. Atwood; et al. 2012-6-23 1605 Marin Marin Municipal Water District Lands: Mount Tamalpais. Middle Peak Rd. culvert RT-3 Comment
  CAS-BOT-BC216051  Eriodictyon californicum Alice Eastwood 1898-5-30 s.n. Marin Mt. Tamalpais Comment
  CHSC74989  Eriodictyon californicum Ed Taub 1974-5-4 124 Marin On Carson Ridge, off Bolinas valley Road, west of Fairfax. 457 Comment
  UC107132  Eriodictyon californicum Katharine Brandegee 1905-6-18 Marin Tamalpais Comment
  UC615275  Eriodictyon californicum Beryl O. Schreiber 1933-6-23 852 Marin Mount Vision Road Inverness; , Mount Vision Road Comment
  UCD119253  Eriodictyon californicum Morris Halperin 1932-6-23 s.n. Marin On trail between Muir Woods and Mt. Tamalpais. Comment
  CAS-BOT-BC250034  Eriogonum fasciculatum var. polifolium Walter Lennon 1974-9-6 s.n. Marin Hwy. 1, 0.4 miles south of Stinson Beach Comment
  UCD100330  Eriogonum latifolium Beecher Crampton 1957-6-11 4196 Marin above the sea along State Highway 1, 6 miles north of Muir Beach. Comment
  CAS-BOT-BC422383  Eriogonum luteolum P. DaSilva; M. Camarillo; L. Williams; A. Young 2014-6-14 14165 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  CAS-BOT-BC110180  Eriogonum luteolum var. caninum Wilma Follette; Doreen Smith 2002-9-27 s.n. Marin Alpine Lake area. Comment
  CAS-BOT-BC259517  Eriogonum luteolum var. caninum R. F. Hoover 1965-7-6 9480 Marin Tiburon Comment
  CAS-BOT-BC259519  Eriogonum luteolum var. caninum John Thomas Howell 1945-9-2 s.n. Marin Black Canyon, San Rafael Hills Comment
  JEPS116978  Eriogonum luteolum var. caninum David Gowen 2007-9-15 802 Marin Mt. Tamalpais, near Rock Spring. Comment
  UCD100317  Eriogonum luteolum var. caninum Heidi E. M. Dobson 1978-6-19 341 Marin above Fairfax-Bolinas Road at base of Pine Hill. Comment
  CAS-BOT-BC297994  Eriophyllum confertiflorum Javier Penalosa 1962-3-17 2246 Marin Tiburon Peninsula. Around Old St. Hilary's Chapel Comment
  UC1176923  Eriophyllum confertiflorum var. confertiflorum John Thomas Howell 1950-6-11 26628 Marin Throckmorton Ridge Mt. Tamalpais, Throckmorton Ridge Comment
  CAS-BOT-BC301201  Eriophyllum lanatum var. arachnoideum Paul F. Covel 1940-5-19 1792 Marin Pt Reyes near lighthouse Comment
  POM54712  Eriophyllum lanatum var. arachnoideum M. Alice King 1893-06 s.n. Marin San Anselmo Comment
  UC1784167  Eriophyllum lanatum var. arachnoideum Ethel Crum 1930-1 685 Marin Point Reyes Comment
  UC336225  Eriophyllum lanatum var. arachnoideum Kellogg and Harford 1877-5-1 182 Marin Sausalito Comment
  UC507046  Eriophyllum lanatum var. arachnoideum Miss Ruth Staples 1933-4-19 E 8 Marin Bodega Bay Comment
  UCD161897  Eriophyllum lanatum var. arachnoideum Ayzik Solomeshch 2014-6-11 s.n. Marin Lucas Valley Open Space Preserve, about 4 miles west of San Rafael, vegetation plot LVR 02. UTM Zone 10 E 535984 N 4211892. (Coordinates converted from UTM by label maker.) 434 Comment
  UC496389  Eriophyllum staechadifolium Merle Randall 1930-6-13 Marin bank of Alamere Creek, 8 mi above Bolinas; Alamere Creek, Bolinas Comment
  UC589355  Eriophyllum staechadifolium Beryl O. Schreiber 1932-6-15 476 Marin Teachers Beach Tomales Bay, Teachers Beach Comment
  CAS-BOT-BC301926  Eriophyllum staechadifolium Lillian S. Mott 1964-5-3 s.n. Marin Stinson Beach Comment
  CAS-BOT-BC301928  Eriophyllum staechadifolium James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  RSA12238  Eriophyllum staechadifolium C. B. Wolf 1934-6-28 5783 Marin Pt. Reyes Peninsula, 1/4 mile from the Lighthouse. 61 Comment
  RSA244376  Eriophyllum staechadifolium C. W. Tilforth, John Dourley 1973-7-18 923 Marin Ca. 1/4 mi east of Point Reyes Lighthouse, Point Reyes. Comment
  JEPS77160  Erodium cicutarium Robert M. Lloyd 1963-4-5 2308 Marin about 1 mi nw Tiburon Comment
  UC17102  Erodium moschatum J. Burtt Davy Aug 1898 4351 Marin near Olema Comment
  SEINET13944097 Image available Eryngium armatum Lewis S. Rose 1955-1 55172 Marin 2 miles east of Tomales; ca 100 ft 30 Comment
  SEINET4199682 Image available Eryngium armatum Robert A. Norris 1974-1 2164 Marin Rodeo Lagoon, Ft. Cronkite, Marin Co., Calif. Comment
  RSA102209  Erysimum capitatum var. capitatum G. B. Rossbach, Ruth P. Rossbach 1938-5-29 840 Marin About 2 miels N of Tocaloma. Comment
  RSA102243  Erysimum concinnum G. B. Rossbach, Ruth P. Rossbach 1938-5-28 838 a/b Marin On headland, near lighthouse, Point Reyes. Comment
  UC1034922  Erysimum concinnum G. B. and R. P. Rossbach 1939-6-6 916 Marin outer coast about 2 1/2 mi ne end of Point Reyes (sw of Coast Guard Sta.; inland upper slope of a higher coastal dune) 22 Comment
  UCD170765  Erysimum franciscanum Molly Hunter 1997-4-12 8 Marin Point Reyes National Seashore. Trail to Tomales Point. 0 Comment
  CAS-BOT-BC231825  Erythranthe guttata B. Young; K. Emmett; O. Anderson; J. Baxter 2012-6-23 1708 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., culvert OS-12 Comment
  SJSU11566  Erythranthe guttata J. J. Tada 1967-4-22 Marin by State Rte 1, 0.5 mi N of Muir Beach Comment
  CAS-BOT-BC403200  Eschscholzia californica John Thomas Howell 1945-6-12 s.n. Marin Pt. Reyes Dunes Comment
  CAS-BOT-BC403203  Eschscholzia californica Alice Eastwood 1923-5-13 11816 Marin Pt. Reyes Comment
  JEPS51795  Eschscholzia californica W. L. Jepson 1891-1 Marin Comment
  CAS-BOT-BC206812  Euonymus occidentalis H. E. McMinn 1922-6-20 247 Marin Stream bank leading into Muir Woods (Bootjack Trail). Comment
  UC109304  Euonymus occidentalis var. occidentalis T. S. Brandegee 1884-6 Marin Tamalpais Comment
  UC130720  Euonymus occidentalis var. occidentalis H. M. Hall 1909-6-8 8507 Marin Inverness Comment
  CAS-BOT-BC434210  Euphorbia maculata R. Johnson; R. Nash; E. Lapre; R. Goulde; J. Lapre 2014-9-13 14065 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Ranger Station, Sky Oaks Road, Fairfax, CA Comment
  SD43428  Euphorbia serpillifolia Philip A. Munz 1947-10-5 12195 Marin Lake Lagunitas above Ross 239 Comment
  CAS-BOT-BC312215  Eurybia radulina Alice Eastwood 1926-8-8 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC434174  Fallopia baldschuanica Doreen L. Smith 2004-10-8 s.n. Marin Fairfax, Sir Francis Drake Blvd. Comment
  CDA29045  Festuca californica D. G. Kelch, A. G. Murdock, D. A. Weinstein 2006-5-1 6 .17 Marin Lucas Valley Rd. Comment
  CAS-BOT-BC278444  Festuca idahoensis John Thomas Howell 1942-6-21 16996 Marin Carson Ridge Comment
  RSA127202  Festuca occidentalis J. T. Howell 1943-6-6 18216 Marin Tenderfoot Trail above Mill Valley. Comment
  UCD66262  Festuca roemeri R. Tofsrud 1948-7-1 Marin Woodacre. Comment
  CAS-BOT-BC231834  Festuca rubra C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1100 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  CAS-BOT-BC279001  Festuca rubra Javier Penalosa; J. T. Howell 1961-6-29 1885 Marin Tiburon Peninsula. Paradise Drive 2.4 mi. northwest of road to Naval Net Depot Comment
  RSA102224  Filago californica J. Torrey 1872-1 s.n. Marin Yosemite Valley Comment
Read comments
Jul 31 2013
  CAS-BOT-BC422425  Foeniculum vulgare D. Smith; K. Martin; M. A. Garcia; G. Anderson 2014-6-14 14680 A Marin Mount Tamalpais. Marin Municipal Water District lands: Across the bridge from Leo T. Cronin Fish Viewing Area, up road from gate along Lower Peters Dam Road. Comment
  CAS-BOT-BC453526  Fragaria chiloensis John Thomas Howell 1926-2-21 1636 Marin Ocean bluffs at Point Reyes Comment
  CAS-BOT-BC453528  Fragaria chiloensis Anne Constant 1955-4-24 68 Marin Duxbury Point, north of Stinson Beach 15 Comment
  SBBG2923  Fragaria chiloensis H. and M. Dearing 1940-3-21 4148 Marin Point Reyes 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
  CHSC59808  Fragaria vesca R. Ernenwein 1983-3-30 106 Marin Ca. 50 m n of Lucas Valley Rd. ca. 7.2 mi w of jct. of Lucas Valley Rd. with US Hwy 101 between San Rafael and Nicasio. Canyon. Comment
  JEPS44869  Fragaria vesca W. L. Jepson 1892-4-5 13873 Marin Ross Valley Comment
  UC1300845  Fragaria vesca Helen K. Sharsmith 1963-2-23 5161 Marin Marshall-Petaluma road; San Francisco Bay Region 152 Comment
  UC555677  Fragaria vesca Curtis Ferris 1932-3-5 15 Marin Inverness Ridge Comment
  CAS-BOT-BC457934  Fragaria vesca subsp. californica John Thomas Howell 1945-6-3 20931 Marin Shell Beach Comment
  CAS-BOT-BC52570  Frangula californica subsp. californica Bob Soost 1999-6-23 s.n. Marin Point Reyes Peninsula, Inverness - 30 Madrone Avenue Comment
  CAS-BOT-BC52579  Frangula californica subsp. californica W. R. Dudley 1898-11-1 s.n. Marin Pine Ridge, Point Reyes Comment
  CAS-BOT-BC52585  Frangula californica subsp. californica John Thomas Howell 1966-5-25 41546 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  SEINET7417534 Image available Frangula californica subsp. californica B. Hansen, J. Hansen 1972-6-8 882 Marin Samuel P. Taylor State Park, ca. 6 mi E of Olema Comment
  CAS-BOT-BC223766  Frankenia salina John Thomas Howell 1957-9-15 32951 A Marin Bordering Richardson Bay near Marin City Comment
  CAS-BOT-BC223768  Frankenia salina John Thomas Howell 1945-8-19 s.n. Marin Drakes Estero Comment
  UC570001  Frankenia salina A. E. Wieslander 1934-5-20 487 Marin 1 mi e Shell Beach; Point Reyes Quadrangle, east side Tomales Bay 0 Comment
  CAS-BOT-BC223493  Fraxinus latifolia Chas. W. Michael 1917-10-1 s.n. Marin San Anselmo Canyon Comment
  UC34902  Fraxinus latifolia V. K. Chesnut Marin Mt. Tamalpais Comment
  CAS-BOT-BC130031  Fritillaria affinis H. L. Mason 1917-4-28 s.n. Marin Mt. Tamalpais Comment
  SDSU20652  Fritillaria affinis Sean Ryan 2011-3-27 89 Marin 20m along the path heading north from Point Reyes National Seashore Lighthouse turnabout. 135 Comment
  UC197231  Fritillaria affinis C. F. Sonne Apr 1888 Marin near Camp Taylor (on Union Pacific Coach RailRoad) Comment
  UC615371  Fritillaria affinis Beryl O. Schreiber 1932-3-13 66 Marin Point Reyes Lighthouse Comment
  SJSU8737  Fritillaria affinis J. J. Tada 1967-4-22 Marin 4 mi SE of West Peak of Mt Tamalpais Comment
  CAS-BOT-BC130367  Fritillaria liliacea Katherine Chandler 1919-4-17 s.n. Marin Tomales Bay near railroad Comment
  CAS-BOT-BC130369  Fritillaria liliacea Doreen Smith 2003-4-1 s.n. Marin Stafford Lake Park, Novato Comment
  JEPS55705  Fritillaria liliacea W. Roderick 1963-3-24 Marin n end of Lake Nicasio, on and island: Lake Nicasio 4 Comment
  JEPS93155  Fritillaria liliacea M. Wetherwax with D. Pendleton 1993-4-3 2442 Marin on w island in Nicasio Reservoir, on both sides of Point Reyes-Petaluma Road Nicasio Reservoir; , Point Reyes-Petaluma Road 50 Comment
  SEINET195363  Fritillaria liliacea Mabel Chandler 0400 Marin Hills west of Nicasio. Comment
  CAS-BOT-BC304334  Galinsoga quadriradiata John Thomas Howell 1965-6-29 41369 Marin Garden of Malcolm and Laura Smith, Larkspur Comment
  UC28182  Galium aparine Harley P. Chandler 1899-4-8 254 Marin n slope Mt. Tamalpais Comment
  UC589417  Galium californicum subsp. californicum Beryl O. Schreiber 1932-6-23 556 Marin Hearts Desire Beach Tomales Bay Comment
  JEPS127955  Galium porrigens var. porrigens Adam C. Schneider with Susan Fawcett 2014-3-28 441 Marin West side of CA state Highway. 1, north of Muir Beach, south of border of Golden Gate National Recreation Area. Comment
  UC614943  Galium porrigens var. porrigens Beryl O. Schreiber 1936-3-7 2140 Marin Point Reyes Peninsula road Comment
  SEINET12285270  Galium spurium M. T. Doutt 1931-1 430 Marin near Nicasio Comment
  UCD132386  Gamochaeta ustulata Collector Unknown 1925-6-6 1656 Marin Bolinas. Comment
  CAS-BOT-BC303412  Gamochaeta ustulata Alice Eastwood 1912-5-19 s.n. Marin Kentfield Comment
  CAS-BOT-BC191638  Garrya elliptica Joseph Andorfer Ewan 1933-10-22 8081 Marin Along boggy inlet, hearts Desire Comment
  CAS-BOT-BC194534  Garrya elliptica C. Hart Merriam 1907-8-14 s.n. Marin Mt. Tamalpais Comment
  RSA295060  Garrya elliptica Robert A. Norris, John L. Inase, Allen Nakagawa 1981-6-14 4197 Marin Between Mountain Theatre and Rock Springs Trail, Mt. Tamalpais. 607 Comment
  RSA485905  Garrya elliptica G. Dahling 1973-06 819 Marin Tomales Bay State Park, near the picnic and beach area. Comment
  UC1122638  Garrya elliptica H. S. Yates 1934-3-18 3696 Marin near Inverness; Point Reyes Quad. 6 Comment
  UC521735  Garrya elliptica Joseph Andorfer Ewan 1933-10-22 8081 Marin Hearts Desire; Tomales Bay Comment
  UC615269  Garrya elliptica Beryl O. Schreiber 1932-2-21 22 Marin trail to Shell Beach (Inverness); Inverness Comment
  UCSC003148  Garrya elliptica Peter Kamb 1948-10-9 1540 Marin Bootjack - Mt. Tamalpais Comment
  RSA97290  Garrya elliptica Joseph A. Ewan 1933-10-22 8081 Marin Hearts Desire, Tomales Bay. 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-BC58876  Gaultheria shallon Peter Rubtzoff 1951-9-23 787 Marin Point Reyes - coastal bluffs near lighthouse 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
  CDA29801  Genista monspessulana D. G. Kelch 2007-10-16 7 .652 Marin W. of Sausalito along Rodeo Ave. Comment
  CDA4088  Genista monspessulana T. C. Fuller 1962-2-27 7696 Marin West of freeway, Highway 101, 0.5 mile north of Spencer Avenue overpass, Sausalito. 0 Comment
  UCD119663  Genista monspessulana Annabelle Kleist 2008-6-4 MT- 5 Marin Marin hills, Ridgecrest Blvd. Comment
  CHSC671  Geranium carolinianum A. Stone 1963-4-20 Marin Near Dillon Beach. 15 Comment
  CAS-BOT-BC258890  Geranium dissectum A. Williams; S. Bishop; S. Creer; K. Hauser; A. Poggio; M. Jones 2012-3-24 002 Marin Mount Tamalpais. Marin Municipal Water District lands: ~30 m down Alex Forman trail from Sky Oaks employee parking lot Comment
  RSA0028463  Geranium dissectum Peter H. Raven 1950-3-11 1419 Marin Hills above Tiburon. 122 Comment
  JEPS61432  Geranium molle W. L. Jepson 1918-4-20 7450 Marin Mt. Tamalpais Comment
  UCSB11687  Geranium molle Blattau, Jim 1962-4-17 Marin 1.2 miles west of Lagunitas on road from San Anselmo to Olema and California Highway 1 106 Comment
  CAS-BOT-BC433238  Gilia achilleifolia D. Smith; C. Liu; D. Long; S. Whelan; C. Gattuso 2014-5-10 14453 Marin Mount Tamalpais. Marin Municipal Water District lands: Approximately 0.5 mi up Kent Pump road from intersection with Alpine Lake dam, between two rock faces. Comment
  CAS-BOT-BC225297  Gilia capitata subsp. chamissonis Saichi Kawahara 1969-5-28 1092 Marin Middle of Coast Miwok habitation site (Mon 216), Limantour Spit, Drakes Bay Comment
  CAS-BOT-BC225299  Gilia capitata subsp. chamissonis Philip A. Munz 1949-5-10 13390 Marin 10 1/2 miles southwest of Inverness, on Point Reyes Peninsula Comment
  JEPS69556  Gilia capitata subsp. chamissonis Lauramay Tinsley 1924-1 Marin between light-house and coast-guard station (Pt. Reyes); Pt. Reyes Comment
  UC1301073  Glebionis segetum Helen K. Sharsmith 1962-5-30 5088 Marin San Francisco Bay Region, Point Reyes 45 Comment
  JEPS128145  Glyceria declinata Eric Wrubel, Joe Woods 2011-4-14 NPS 7 Marin Point Reyes National Seashore. Muddy Hollow Trail Comment
  CAS-BOT-BC282794  Glyceria leptostachya Lewis S. Rose 1957-7-22 57122 Marin 2 mi. s. of Olema 30 Comment
  CAS-BOT-BC282800  Glyceria leptostachya John Thomas Howell 1946-6-16 22077 Marin Olema Marshes Comment
  CAS-BOT-BC282803  Glyceria leptostachya John Thomas Howell 1939-7-2 14823 Marin Elk Valley Comment
  SACT001268  Glyceria leptostachya Malcolm Nobs, S. Smith 1949-6-30 Marin Marshy pond 1 mile north. Comment
  RSA91706  Gnaphalium beneolens Joseph A. Ewan 1933-10-22 8075 Marin Cove of Tomales Bay, Pt. Reyes Peninsula Comment
  SD51347  Grindelia camporum Darley F. Howe 1961-7-27 3071 Marin 0.6 miles south of Stinson Beach on Highway #1 89 Comment
  CAS-BOT-BC304430  Grindelia hirsutula John Thomas Howell 1933-7-30 11482 Marin At Inverness Comment
  CAS-BOT-BC304433  Grindelia hirsutula John Thomas Howell 1944-7-9 19719 Marin South of Tomales Bay Comment
  CAS-BOT-BC304474  Grindelia hirsutula J. T. Howell 1933-7-30 11463 Marin White's Hill, between Fairfax and Woodacre Comment
  CAS-BOT-BC304480  Grindelia hirsutula John Thomas Howell 1933-7-30 11463 Marin White's Hills, between Fairfax and Woodacre Comment
  CAS-BOT-BC304483  Grindelia hirsutula Javier Penalosa 1961-7-8 1945 Marin Tiburon Peninsula. In Tiburon Comment
  CAS-BOT-BC304489  Grindelia hirsutula John Thomas Howell 1944-7-9 19706 Marin Inverness Ridge Comment
  CAS-BOT-BC314435  Grindelia hirsutula John Thomas Howell 1933-7-30 11483 Marin Between Inverness and Pt. Reyes Station Comment
  CAS-BOT-BC314464  Grindelia hirsutula Lewis S. Rose 1930-7-20 s.n. Marin San Quentin Comment
  HSC5717  Grindelia hirsutula L. S. Rose 1965-9-5 65103 Marin 1 mi. NE of San Rafael 2 Comment
  JEPS76979  Grindelia hirsutula Robert M. Lloyd 1963-3-10 2102 Marin Point Reyes Point Reyes (w of road towards beach, on dunes) Comment
  UC1176886  Grindelia hirsutula John Thomas Howell 1945-7-29 21362 Marin ocean bluff at mouth Rio Honda (n of Bolinas) Comment
  UC1176887  Grindelia hirsutula John Thomas Howell 1939-7-2 14834 Marin Pirates Cove Comment
Read comments
Jun 12 2012
  UC1176898  Grindelia hirsutula John Thomas Howell 1946-5-16 21882 Marin w side Angel Island Comment
  UC472390  Grindelia hirsutula Katharine Brandegee July 1907 Marin Westpoint Road, Tamalpais Comment
  CAS-BOT-BC314424  Grindelia hirsutula Julian A. Steyermark 1930-10-5 s.n. Marin North end of San Pablo Bay Comment
  CAS-BOT-BC314447  Grindelia hirsutula R. E. Frenkel 1964-5-28 519 Marin Fairfax-Bolinas Road, 0.25 mile north of Meadows C.C. 207 Comment
  CAS-BOT-BC314449  Grindelia hirsutula John Thomas Howell 1930-6-22 5320 Marin Hillsides at Fort Baker Comment
  RSA256345  Grindelia hirsutula Robert A. Norris 1974-6-7 2071 Marin Richardson Bay Park, Tiburon. Comment
  SEINET195657  Grindelia hirsutula var. hirsutula G. T. Robbins, JT Howell 1945-5-9 1901 Marin Hamilton Field Air Base Comment
  SEINET10617538  Grindelia humilis Lewis S. Rose 1965-9-5 Rose 65103 Marin 1 mi NE of San Rafael, Salt marsh. 2 Comment
  RSA130925  Grindelia stricta var. platyphylla E. K. Balls 1958-7-20 23578 Marin 1 mile NE from Point Reyes Lighthouse. 168 Comment
  CAS-BOT-BC304585  Gutierrezia californica John Thomas Howell 1967-9-30 44017 Marin West side of Angel Island Comment
  UC1279322  Gutierrezia californica O. T. Solbrig 1962-9-2 3431 Marin left side of road coming out of tunnel to Fort Barry; Point Bonita Comment
  UC1106119  Hainardia cylindrica John Thomas Howell 1945-5-27 20880 Marin above Bootjack (Mount Tamalpais); Mount Tamalpais Comment
  SEINET8735146 Image available Haplopappus arborescens L. S. Rose 1941-1 41461 Marin Bootjack Camp, east slope of Mt. Tamalpais 530 Comment
  CAS-BOT-BC309451  Helenium puberulum John Thomas Howell 1939-7-2 14833 Marin Pirates Cove Comment
  CAS-BOT-BC320493  Helenium puberulum A. Williams; H. Russell; W. Dresskin; D. Morawitz 2013-8-10 13181 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
  UC897378  Helenium puberulum Alice Eastwood 1912-7-29 1555 Marin Mt. Tamalpais Comment
  CAS-BOT-BC223991  Helianthemum scoparium Alice Eastwood 1912-7-29 1516 Marin Mt. Tamalpais Comment
  CAS-BOT-BC305350  Helianthus annuus John H. Thomas 1965-12-25 11465 Marin Tiburon Comment
  CAS-BOT-BC305803  Helichrysum petiolare Wilma Follette 1996-7-23 s.n. Marin Tennessee Valley Comment
  CAS-BOT-BC531471  Hemitomes congestum A. Williams 2015-7-7 15890 Marin Mount Tamalpais. Marin Municipal Water District lands: Matt Davis Trail Comment
  UC2012973  Hemizonia congesta Barbara Ertter with Niall McCarten, Mark Fogiel, Dan Pritchett 1990-6-16 9117 Marin Tiburon Peninsula on San Francisco Bay, NE side of ridge at narrow part of peninsula, between Paradise Drive and Hacienda Drive. Comment
  SFV17847  Hemizonia congesta subsp. congesta J. Davis 1991-6-1 s. n. Marin Near Nicasio, at southern end of Nicasio Reservoir on Nicasio Valley Road. 61 Comment
  UC1177316  Hemizonia congesta subsp. congesta John Thomas Howell 1946-6-13 22046 Marin e Aurora School (at the Sonoma Co. line) Comment
  CAS-BOT-BC306205  Hemizonia congesta subsp. congesta H. M. Hall 1931-5-28 13106 Marin 2.3 miles north of Tomales Comment
  CAS-BOT-BC309616  Hemizonia congesta subsp. lutescens L. R. Abrams 1915-10-26 5612 Marin Between Mt. Tamalpais and Fairfax Comment
  CAS-BOT-BC309618  Hemizonia congesta subsp. lutescens Brandegee No date on label s.n. Marin Tamalpais Comment
  CAS-BOT-BC309653  Hemizonia congesta subsp. lutescens H. M. Hall 1915-7-12 10056 Marin Region of San Francisco Bay. Tiburon Isl. South side 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
  UC193431  Hemizonia congesta subsp. lutescens E. B. Babcock 1915-6-13 Marin Tiburon Island Comment
  UC201229  Hemizonia congesta subsp. lutescens H. M. Hall 1915-7-12 10056 Marin Tiburon Island Comment
  UC480913  Hemizonia congesta subsp. lutescens Katharine Brandegee Marin Rodeo Lagoon Comment
  CAS-BOT-BC309604  Hemizonia congesta subsp. lutescens Alice Eastwood 1927-9-1 s.n. Marin Mill Valley Comment
  CAS-BOT-BC309626  Hemizonia congesta subsp. lutescens J. McMurphy 1909-6-24 s.n. Marin Between Sausalito & Mill Valley Comment
  CAS-BOT-BC309628  Hemizonia congesta subsp. lutescens H. M. Hall 1931-5-28 13111 Marin Hills east of Olema Comment
  CAS-BOT-BC309650  Hemizonia congesta subsp. lutescens H. M. Hall 1915-9-25 10126 Marin Region of San Francisco Bay. Tiburon Comment
  UC1301034  Hemizonia congesta subsp. lutescens Helen K. Sharsmith 1962-5-30 5078 Marin Lagunitas, Olema 182 Comment
  UC32739  Hemizonia congesta subsp. lutescens E. L. Greene 1886-4-1 Marin Comment
  UC32741  Hemizonia congesta subsp. lutescens J. Burtt Davy 1897-9-18 4033 Marin San Rafael to Petaluma Comment
  CDA7052  Hemizonia congesta subsp. luzulifolia D. G. Kelch 2006-5-1 6 .183 Marin Summit of Lucas Valley Road. Comment
  UC89020  Hemizonia congesta subsp. luzulifolia T. S. Brandegee 1892-6-14 Marin Tamalpais Comment
  RSA155419  Hemizonia corymbosa subsp. corymbosa L. S. Rose 1961-7-30 61058 Marin China Camp. 3 Comment
  POM215204  Hemizonia lutescens D. D. Keck 1933-11-6 2641 Marin 5.5 miles N of Point Reyes city on Tomales Bay. Comment
  RSA276356  Hemizonia multicaulis subsp. vernalis Jane Turner, Francis M. Ball 1962-7-8 1089 Marin Paradise Camp, 3700 Paradise Dr., 3 miles north of Belvedere - Tiburon. Comment
  RSA81663  Hemizonia multicaulis subsp. vernalis James I. McMurphy 1909-6-25 s.n. Marin Near Olema. Comment
  UCSB24042  Heracleum maximum Morrell, Steve 1966-4-7 Marin 3.0 miles southwest of Fort Cronkite Tunnel, Fort Cronkite Military Base 60 Comment
  CAS-BOT-BC123110  Hesperolinon congestum Henry Nicholas Bolander 1863-1-1 2386 Marin unspecified Comment
  CAS-BOT-BC176063  Hesperolinon congestum Doreen Smith; Wilma Follette 2002-5-21 s.n. Marin McIsaac Ranch, G.G.N.R.A. Comment
  CAS-BOT-BC176075  Hesperolinon congestum Javier Penalosa; J. T. Howell 1961-6-7 1653 Marin West of Marin Country Day School 30 Comment
  JEPS122844  Hesperolinon congestum W. A. Freyman with A. C. Schneider & Y. P. Springer 2014-5-17 217 Marin Near top of Fairfax/Bolinas Road off of Sir Francis Drake Blvd., along northern extension of Azalea Hill Trail (Pine Mountain Road). Comment
  JEPS32272  Hesperolinon congestum W. L. Jepson 1928-6-10 12926 Marin Tiburon 30 Comment
  POM127717  Hesperolinon congestum Katherine Brandegee s.n. Marin Tiburon. Comment
  RSA89756  Hesperolinon congestum P. A. Munz 1954-8-1 19912 Marin Tiburon Peninsula 30 Comment
  UCD102342  Hesperolinon congestum Daniel Sanchez-Mata; M. P. Rodriguez-Rojo 2002-5-5 s.n. Marin Tiburon Peninsula. Ring Mountain. 200 Comment
  RSA239053  Hesperolinon congestum S. Carlquist, Robert Ornduff 1973-5-23 4371 Marin Ring Hill, Tiburon Peninsula. Comment
  CAS-BOT-BC311177  Heterotheca sessiliflora subsp. bolanderi John Thomas Howell 1946-8-23 22890 Marin Pierce Pt. road, Pt. Reyes Peninsula Comment
  CAS-BOT-BC32783  Heterotheca sessiliflora subsp. bolanderi Adolph Daniel Edward Elmer 1903-7-1 4556 Marin Point Reyes Post Office Comment
  UC1005684  Heterotheca sessiliflora subsp. bolanderi Frank W. Gould 1939-7-23 850 Marin 3 mi nw Inverness (on road to Tomales Point) 100 Comment
  CAS-BOT-BC311170  Heterotheca sessiliflora subsp. bolanderi Alice Eastwood 1921-6-29 s.n. Marin Fort Baker Comment
  CAS-BOT-BC311179  Heterotheca sessiliflora subsp. bolanderi John Thomas Howell 1933-7-30 11465 Marin 1 mile east of Forest Knolls Comment
  UC765004  Heuchera micrantha R. F. Hoover 1941-5-12 5057 Marin head of Drakes Estero Comment
  UCR115980  Heuchera micrantha Tom Paradise 1993-5-10 16 Marin San Francisco Bay area, [North]west of San Rafael, Roys Redwoods Preserve, Nicasio Valley Road, 5 mi. north of Sir Frances Drake Blvd [S of town of Nicasio; latitude and longitude for town of Nicasio]. 61 Comment
  UC402508  Heuchera micrantha var. erubescens V. King Chestnut 1887-7-11 Marin Mt. Tamalpais Comment
  CAS-BOT-BC319534  Hieracium albiflorum Brandegee No date on label. s.n. Marin Tamalpais Comment
  CAS-BOT-BC421688  Hieracium albiflorum D. Greenberger; A. Davis; N. Davis; V. Smith 2014-6-14 14407 Marin Mount Tamalpais. Marin Municipal Water District lands: Kent Pump: from Bolinas-Fairfax Road to Alpine Lake dam to Kent Pump Road gate. Comment
  SD6196  Hieracium albiflorum unknown Jul 1917 Marin Near Muir Woods. Comment
  POM257285  Hierochloe occidentalis Virginia Long 1933-5-4 212 a Marin Mill Valley 61 Comment
  SEINET10864332  Hierochloe occidentalis Henry N. Bolander 1865-10-4 Bolander 6070 A Marin Redwoods. Loose soil Comment
  CAS-BOT-BC55367  Hirschfeldia incana Javier Penalosa 1961-3-19 1158 Marin Tiburon Peninsula. Hillside above a point on Tibruon Blvd. ca. 1000 feet northwest of road to Belvedere Island. 15 Comment
  CAS-BOT-BC55427  Hirschfeldia incana D. E. Breedlove 1963-4-13 4447 Marin Coastal bluff on Point Reyes Peninsula, near the radio tower, 8 miles west of Inverness. Comment
  SACT001294  Holcus lanatus Malcolm Nobs, S. Smith 1949-6-28 Marin Seepage area about 1.5 miles north of Inverness. Comment
  UC1100328  Holcus lanatus Malcolm A. Nobs and S. Galen Smith 1949-6-28 890 Marin ca 1-1/2 mi n Inverness; n of Inverness Comment
  UC750586  Holcus lanatus John Thomas Howell 1945-7-29 21355 Marin Bolinas Comment
  RSA91982  Holcus lanatus J. T. Howell 1945-7-29 21355 Marin Bolinas. Comment
  CAS-BOT-BC320304  Holocarpha virgata Doreen Smith 1998-9-1 s.n. Marin Lagunitas Meadows, Mt. Tamalpais, near parking lot Comment
  SD6054  Holodiscus discolor 1916-7-1 Marin Muir Woods Comment
  CAS-BOT-BC149979  Holodiscus discolor var. discolor G. R. Vasey 1880-7-1 155 Marin unspecified Comment
  CAS-BOT-BC149977  Holodiscus discolor var. discolor A. A. Heller 1940-6-12 15727 a Marin East side of Tomales Bay, opposite Inverness Comment
  UC1746174  Hordeum brachyantherum Annetta M. Carter, Edward Lee 1934-6-17 660 Marin Olema-Bolinas Road near Five-Brook. 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
  CAS-BOT-BC284608  Hordeum brachyantherum subsp. brachyantherum Javier Penalosa 1961-4-1 1205 Marin Tiburon Peninsula. Intersection of Blakefield Road and Tiburon Blvd. (ca. 1 mi. from U.S. 101) Comment
  CHSC33991  Hordeum brachyantherum subsp. brachyantherum J. D. Prouty 1980-4-12 856 Marin Edge of marsh W of Hwy. 1 ca. 2.5 mi S of Tomales. 1 Comment
  CHSC8216  Hordeum brachyantherum subsp. brachyantherum Dave Isle 1969-5-10 450 Marin 2.2 miles S. of Tomales about 20 yards W. of HW 1. 12 Comment
  CHSC8221  Hordeum brachyantherum subsp. brachyantherum K. Henegar 1969-5-10 66 Marin 2.5 m s of Tomales Bay on Highway 1. Found on ocean side of the road. Comment
  UC589546  Hordeum brachyantherum subsp. brachyantherum Beryl O. Schreiber 1932-6-27 695 Marin Tomales Bay, Hearts Desire Beach Comment
  CAS-BOT-BC289504  Hordeum brachyantherum subsp. californicum John Thomas Howell 1942-6-21 s.n. Marin San Anselmo Canyon Comment
  UCD86231  Hordeum murinum subsp. glaucum John Thomas Howell 1949-4-24 25307 Marin Angel Island. Fort McDowell. Comment
  CAS-BOT-BC289411  Hordeum murinum subsp. leporinum Peter H. Raven; Michael P. Johnson 1967-5-1 21024 Marin South side of island near Rock Quarry and small reservoir, Angel Island 91 Comment
  UC38656  Hordeum murinum subsp. leporinum McLean May 1893 Marin Saucilito Comment
  UC53318  Hordeum murinum subsp. leporinum Jos. Burtt Davy 1900-6 6802 Marin Point Reyes Peninsula Comment
  POM181768  Horkelia californica H. F. Copeland 1925-7-5 528 Marin Coast. 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-BC146515  Horkelia tenuiloba John Thomas Howell 1941-7-6 16353 Marin Kent Trail, Mt. Tamalpais Comment
  JEPS2811 Image available Horkelia tenuiloba C. Michener 1892-6-1 Marin s side Tamalpais; S side of Mt. Tamalpais Comment
  UCD106036  Hosackia gracilis Michael A. Vincent 1999-6-10 8599 Marin Point Reyes. Along Sir Francis Drake Boulevard. At entrance road to North Beach. Comment
  SEINET957357  Hosackia gracilis F. W. Gould 1938-1 358 Marin Three miles west of Inverness. In moist roadside ditch. 107 Comment
  SEINET7716736  Hosackia subpinnata Edith A. Ross, Marta Philip 1888-5-19 Marin San Rafael Comment
  CAS-BOT-BC400876  Hypericum anagalloides Milo S. Baker 1929-7-16 3709 a Marin Lighthouse Road west Inverness Comment
  CAS-BOT-BC400878  Hypericum anagalloides Malcom A. Nobs; S. Galen Smith 1949-6-29 894 Marin On north side of Pt. Reyes road, just north of Pierce Pt. road, about 3 miles north of Inverness Comment
  UC146417  Hypericum anagalloides Miss Harriet A. Walker 1910-7-30 2227 Marin Olema Comment
  POM316827  Hypericum androsaemum Patricia Wilder 1965-6-7 3572 Marin Pierce Point Road, ca. 0.1 mi. beyond Tomales Bay State Park, Point Reyes area. 15 Comment
  UC198888  Hypericum concinnum V. King Chesnut 1887-7-11 Marin Mt. Tamalpais Comment
  CAS-BOT-BC410248  Hypericum concinnum John Thomas Howell 1946-7-7 22200 Marin West of Potrero Meadow; Mt. Tamalpais Comment
  POM135565  Hypericum concinnum Michener, Bioletti 1893-06 1178 Marin Mt. Tamalpais Comment
  RSA44052  Hypericum concinnum A. A. Heller 1902-6-18 5719 Marin Mount Tamalpais on the railroad between Mill Valley trail and the water tank Comment
  CDA36160  Hypericum grandifolium Michael Perlmutter 2011-5-2 Marin Pine Gulch Creek Bank in Bolinas. Adjacent to Starr Route Farms, 88 Olema Road, Bolinas. 0 Comment
  CAS-BOT-BC229773  Hypochaeris radicata J. Klein; G. Block; L. Webb; et al. 2012-5-5 840 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  JEPS77770  Hypochaeris radicata Robert M. Lloyd 1963-4-24 2369 Marin 7.7 mi w Inverness (on road to McClures Beach) Comment
  POM289686  Hypochaeris radicata Lyman Benson 1934-8-30 6121 Marin Bolinas Bay; Mt. Range: Seaward N Coast; Watershed: Pacific Ocean. 30 Comment
  POM361221  Hypochaeris radicata M. B. Dunkle 1931-7-11 2481 Marin Tomales Bay, north side near Point Reyes Comment
  CAS-BOT-BC232210  Iris douglasiana C. Kellner; M. Camarillo; V. Reeder; et al. 2012-5-5 1308 Marin Marin Municipal Water District Lands: Mount Tamalpais. Junction of Miller Trail and Old Railroad Grade. Comment
  UC1300947  Iris douglasiana Helen K. Sharsmith 1963-2-23 5170 Marin e of Bolinas Lagoon (w side of Bolinas Ridge); San Francisco Bay Region, Bolinas Ridge 228 Comment
  UC186616  Iris douglasiana C. F. Sonne Apr 1887 Marin near Mt. Tamalpais Comment
  JEPS108591  Iris douglasiana R. Raiche 1988-1-24 80005 Marin Marin Headlands, ridge between Gerbode Valley and Tennessee valley 182 Comment
  RSA48711  Iris douglasiana Lee W. Lenz 1949-5-5 14430 Marin Point Reyes Comment
  SBBG45019  Iris douglasiana L. Constance with A. A. Beetle 1943-4-20 2568 Marin above Alpine Lake, 5.4 mi SE of Fairfax Comment
  UC1301098  Iris macrosiphon Helen K. Sharsmith 1963-2-23 5162 Marin Marshall - Petaluma road; San Francisco Bay Region 152 Comment
  UCR19606  Iris macrosiphon Dr. H. de Forest 1930-4-21 s.n. Marin Lake Lagunitas Comment
  JEPS128144  Iris pseudacorus Eric Wrubel 2011-5-2 NPS 9 Marin Golden Gate National Recreation Area, Fort Cronkhite. Rodeo Lagoon. At north end of pedestrian bridge. Comment
  JEPS79455  Isoetes howellii Edward Lee with W. Joseph 1935-7-18 1583 Marin Mt. Tamalpais, Hidden Lake (?) Comment
  UC200762  Isoetes howellii Katharine Brandegee 1910-5-29 Marin Olema Comment
  CAS-BOT-BC112461  Isolepis cernua Gordon H. True 1968-7-26 4700 Marin Point Reyes Bird Observatory ca. 3 mi. NW of Bolinas as Arroyo Hondo. 60 Comment
  CAS-BOT-BC112472  Isolepis cernua Ira L. Wiggins 1938-7-14 8941 Marin Upper margins of salt marsh, Stinson Beach, south end of Bolinas Bay. Comment
  SEINET7589105 Image available Isolepis cernua Lewis S. Rose 1935-6-2 35196 Marin Stinson Beach. Comment
  CAS-BOT-BC340182  Jaumea carnosa Javier Penalosa; J. T. Howell 1961-6-7 1659 Marin Tiburon Peninsula. Northwest of Marin Country Day School Comment
  JEPS25235  Jaumea carnosa G. Thomas Robbins with S. Galen Smith 1959-7-18 4111 Marin one-half mi s Inverness (salt marsh along w shore of bay); Tomales Bay Comment
  CAS-BOT-BC109998  Juncus acutus Doreen Smith 2006-5-20 s.n. Marin Davidson School, San Rafael. Comment
  CAS-BOT-BC110000  Juncus acutus Doreen Smith 1994-11-30 s.n. Marin Channel at the southwest corner of Davidson Middle School, southeast of the footbridge. Comment
  CAS-BOT-BC248853  Juncus arcticus var. balticus G. Block; D. Sherpa; T. Steiner; B. Traut; T. Traut 2012-8-25 1559 Marin Mount Tamalpais. Marin Municipal Water District lands: In Potrero Meadow off Laurel Dell Rd., near edge of slough sedge and Potrero Meadow Trail Comment
  OBI33921  Juncus balticus David J. Keil 1983-6-29 17185 Marin 2-3 mi NW of Point Reyes Station along SR 1 along E shore of Tomales Bay Comment
  UC589580  Juncus balticus Beryl O. Schreiber 1932-6-20 542 Marin Shell Beach Tomales Bay Comment
  UCD141318  Juncus breweri P. B. Kennedy 1923-9-9 s.n. Marin Willow Camp. Comment
  CAS-BOT-BC27131  Juncus effusus var. bruneus Albert Kellogg 1866-8-12 s.n. (Engelmann's distribution 10 ) Marin shores of Bolinas Bay, near San Francisco Comment
  RSA0000291  Juncus effusus var. brunneus A. Kellogg 1866-8-12 s.n. Marin Shaded shores of Bolinas Bay. Comment
  SDSU11806  Juncus falcatus D. F. Howe 1969-5-27 4576 Marin South part of Pt. Reyes Beach. Comment
  RSA201505  Juncus kelloggii J. T. Howell 1967-6-8 42549 Marin northern Nat l Seashore beach area, Pont Reyes Peninsula Comment
Read comments
Feb 27 2013
  JEPS63852  Juncus lescurii unknown 1925-7-22 54 Marin Stinson Beach Comment
  UC1177404  Juncus occidentalis John Thomas Howell 1944-6-25 19646 Marin Santa Venetia Comment
  UC1601847  Juncus patens J. Burtt Davy 1893-7-24 217 Marin Mill Valley Comment
  UC1101085  Juncus phaeocephalus Malcolm A. Nobs and S. Galen Smith 1949-6-29 898 Marin about 3 mi n Inverness (on n side of Pt. Reyes road, just n of Pierce Pt. road) Comment
  UCD141772  Juncus phaeocephalus S. S. Tillett 1956-6-30 587 Marin above and east of Point Reyes Peninsula, approximately 3.5 miles from Point Reyes Light. Comment
  JEPS67127  Juncus xiphioides W. L. Jepson 1921-9-24 9499 Marin Phoenix Lake Mt. Tamalpais 152 Comment
  UC1177380  Juncus xiphioides John Thomas Howell 1944-9-24 20750 Marin e side Bolinas Lagoon Comment
  CAS-BOT-BC235897  Keckiella corymbosa C. H. M. 1907-8-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC235899  Keckiella corymbosa J. W. Congdon 1897-7-14 s.n. Marin Mt Tamalpais Comment
  CAS-BOT-BC175935  Koeleria macrantha John Thomas Howell 1966-5-25 41545 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  RSA128325  Koeleria macrantha P. H. Raven 1950-4-29 1930 Marin Tiburon. Comment
  CAS-BOT-BC499178  Kopsiopsis hookeri John Thomas Howell 1958-5-18 s.n. Marin At West Point, Mt. Tamalpais Comment
  CAS-BOT-BC499200  Kopsiopsis strobilacea John Thomas Howell 1942-6-21 16993 Marin Carson Ridge Comment
  CAS-BOT-BC229770  Lactuca saligna C. Friedel; M. L. Carle; L. Brartman; et al. 2012-8-25 1957 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest. Comment
  RSA254164  Lactuca saligna Robert A. Norris 1974-10-13 2229 Marin By Panoramic Highway, near Stinson Beach-Muir Woods junction. Comment
  CDA37937  Lapsana communis D. G. Kelch, D. A. Weinstein 2011-5-15 11 .250-S Marin Samuel Taylor State Park. Comment
  UC1106269  Lapsana communis John Thomas Howell 1944-7-9 19685 Marin Inverness Comment
  RSA585972  Lasthenia Adree M. Desrochers 1988-4-30 332 Marin Along Hwy 1, near Muir Woods National Monument, on W side of road. Comment
  RSA15375  Lasthenia californica C. B. Wolf 1927-4-24 343 Marin The coastal side of Mill Valley toll road. Comment
  UC204812  Lasthenia californica subsp. bakeri H. M. Hall May 1918 Marin Peninsula west of Tomales Bay Comment
  UCD70725  Lasthenia californica subsp. californica Michele H. Mills 1998-5-19 220 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve, serpentine grassland, center of preserve, well-developed soil, gold flowers, very abundant March-April 137 Comment
  JEPS10076  Lasthenia californica subsp. macrantha R. F. Hoover 1941-5-21 5175 Marin Point Reyes Comment
  UC1118995  Lasthenia californica subsp. macrantha A. E. Wieslander 1933-6-11 317 Marin 2.5 mi sw Point Reyes; Point Reyes Quad. 45 Comment
  UC1368730  Lasthenia californica subsp. macrantha R. Ornduff 1958-4-30 4961 Marin 2.2 mi s McClure Beach Comment
  CAS-BOT-BC324467  Lasthenia conjugens Doreen Smith 2003-5-22 s.n. Marin In sheep pasture to east of Highway 1 at the Marin/Sonoma County line at the American Creek north of Tomales, east of Valley Ford Comment
  CAS-BOT-BC352777  Lasthenia glabrata subsp. glabrata Hans Leschke 1945-5-20 s.n. Marin Burdell Station Comment
  SD70390  Lasthenia macrantha Robert Ornduff 1958-4-30 4966 Marin On road to Point Reyes lighthouse; 2.0 miles southwest of school. Comment
  RSA123036  Lasthenia macrantha subsp. macrantha B. O. Schreiber 1937-5-9 2394 Marin Point Reyes Lighthouse 152 Comment
  RSA516574  Lasthenia macrantha subsp. macrantha R. C. Bacigalupi 1955-10-22 5523 Marin About entrance to Lighthouse reserve, tip of Point Reyes peninsula Comment
  JEPS98739  Lasthenia minor Raymund Chan 1998-5-9 98029 Marin on both sides of road leading to McClure Beach, just before car park Point Reyes National Seashore Comment
  UC1041073  Lathyrus jepsonii var. jepsonii J. W. Congdon 1892-5-22 Marin Tamalpais Region Comment
  POM125410  Lathyrus littoralis Alice Eastwood 1923-5-13 11783 Marin Pt. Reyes Comment
  RSA44351  Lathyrus littoralis J. T. Howell 1947-6-4 23221 Marin Dunes beyond radio station, Pt. Reyes Peninsula. Comment
  CAS-BOT-BC533011  Lathyrus sphaericus A. Williams 2015-6-13 15878 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.on Eldridge Grade Comment
  CDA4164  Lathyrus tingitanus J. T. Howell 1945-7-1 21260 Marin Tiburon. 0 Comment
  SEINET956245  Lathyrus tingitanus John Thomas Howell 1945-1 21260 Marin Tiburon. Comment
  JEPS77193  Lathyrus vestitus var. vestitus Robert M. Lloyd 1963-4-24 2344 Marin 2.6 mi s Fairfax (on Bolinas Road) 182 Comment
  UC15397  Lathyrus vestitus var. vestitus J. Burtt Davy 1894-8-28 1216 Marin Bolinas Bay Comment
  UC864592  Lathyrus vestitus var. vestitus Alice Eastwood 1922-2-12 11069 a Marin above Muir Woods Comment
  UC761889  Layia carnosa R. F. Hoover 1941-5-21 5151 Marin Point Reyes Comment
  POM284944  Layia chrysanthemoides Lyman Benson 1935-5-16 6565 Marin US 101 N of San Rafael, Mt. Range: Seaward N coast; Watershed: San Francisco Bay. 30 Comment
  UC1177317  Layia chrysanthemoides John Thomas Howell 1941-6-10 16307 Marin summit between Lucas Valley and Gallinas Valley Comment
  CAS-BOT-BC321775  Layia gaillardioides Alice Eastwood 1921-5-1 s.n. Marin Ross Valley Comment
  UC30647  Layia gaillardioides E. L. Greene 1886-5-1 Marin Tamalpais Comment
  UC828923  Layia gaillardioides Alice Eastwood 1912-6-9 288 Marin Comment
  CAS-BOT-BC372295  Layia platyglossa John Thomas Howell 1930-4-20 4735 Marin Pt. Reyes Comment
  CAS-BOT-BC379683  Layia platyglossa David D. Keck; J. Clausen 1935-6-15 3360 Marin 2 mi. E. of Muir Beach, on hills overlooking the ocean. Comment
  UC217410  Layia platyglossa H. M. Hall 1921-6-7 11273 Marin nearly south Willow Camp (Bolinas Bay); San Francisco Bay, Bolinas Bay Comment
  UC615273  Layia platyglossa Beryl O. Schreiber 1933-7-5 864 Marin Mount Vision, Inverness Comment
  CAS-BOT-BC379680  Layia platyglossa Javier Penalosa 1961-4-8 1299 Marin Tiburon Peninsula; Plateau north-west of 748 ft. summit above Paradise Cove. 137 Comment
  RSA121608  Layia platyglossa subsp. platyglossa B. O. Schreiber 1937-5-9 2395 Marin Point Reyes Lighthouse 152 Comment
  POM132215  Ledum glandulosum subsp. columbianum A. D. E. Elmer 1903-07 4944 Marin Point Reyes Post Office. Comment
  CAS-BOT-BC534637  Lemna minor Wilma Follette 2002-2-21 s.n. Marin Lily Lake, Fairfax-Bolinas Road Comment
  CAS-BOT-BC215704  Lepechinia calycina H. E. McMinn No date on label. 23 Marin Unspecified Comment
  CAS-BOT-BC215716  Lepechinia calycina Paul F. Covel 1936-5-10 131 Marin Mt. Tamalpais-Bolinas Road Comment
  CAS-BOT-BC215718  Lepechinia calycina James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpas, east side Redwood Canyon Comment
  CAS-BOT-BC215750  Lepechinia calycina Marcus E. Jones 1902-7-5 s.n. Marin Mt. Tamalpais Comment
  POM126676  Lepechinia calycina I. J. Condit 1913-4-8 s.n. Marin Mill Valley. Comment
  POM196465  Lepechinia calycina J. T. Howell 1925-4-5 936 Marin Pipeline Trail. Comment
  POM316652  Lepechinia calycina Patricia Wilder 1965-6-7 3547 Marin Bolinas Ridge. 534 Comment
  CAS-BOT-BC89094  Lepidium didymum Gordon H. True 1969-4-18 4850 Marin Point Reyes Bird Observatory 3 miles northwest of Bolinas at Arroyo Honda. Edge of road at Arroyo Honda Bridge. 60 Comment
  UCD115365  Lepidium didymum M. Wiesendanger 1926-4-1 1496 Marin location unknown. Comment
  CAS-BOT-BC89495  Lepidium heterophyllum Doreen Smith 1997-4-13 s.n. Marin Loma Alta. Along ranch trail. 396 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
  UCD115797  Lepidium nitidum P. B. Kennedy 1915-3-7 s.n. Marin San Rafael. Comment
  UCD115860  Lepidium pinnatifidum John Thomas Howell 1976-6-2 51804 Marin Corte Madera. Comment
  CAS-BOT-BC175924  Leptochloa fusca subsp. uninervia Doreen Smith 2001-9-16 s.n. Marin Ditch adjacent to Davidson Middle School Campus. San Rafael Comment
  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
  CAS-BOT-BC232252  Leptosiphon parviflorus A. Williams; E. Shea; M. E. Hannibal; S. Tsui 2012-5-5 700 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-BC324151  Lessingia hololeuca John Thomas Howell 1946-9-8 22992 Marin Near Ignacio Comment
  RSA128528  Lessingia hololeuca John T. Howell 1946-9-8 s.n. Marin Near Ignacio Comment
  UC1287405  Lessingia hololeuca Willard Spence 1962-7-28 760 Marin growing along roadside near Ignacio Comment
  UC903290  Lessingia hololeuca Ethel Crum 1933-10-8 1567 Marin Forest Knolls North Coast Ranges,Forest Knolls 91 Comment
  CAS-BOT-BC324202  Lessingia micradenia var. micradenia John Thomas Howell 1927-9-10 3097 Marin Phoenix Lake 213 Comment
  CAS-BOT-BC272254  Leymus X multiflorus John Thomas Howell 1946-6-30 22148 Marin Rodeo Lagoon Comment
  CAS-BOT-BC283525  Leymus X vancouverensis Steve Edwards 1984-7-22 s.n. Marin Beach at Bodega Bay, entrance to marine lab Comment
  UC60746  Leymus X vancouverensis J. Burtt Davy 1899-7-19 Marin Point Reyes Comment
  CAS-BOT-BC273580  Leymus californicus John Thomas Howell 1945-7-15 21299 Marin Fairfax Hills Comment
  CAS-BOT-BC273574  Leymus californicus John Thomas Howell 1946-6-2 21982 Marin Rocky Ridge Fire Trail, Mt. Tamalpais Comment
  CAS-BOT-BC273583  Leymus californicus John Thomas Howell 1944-6-4 19577 Marin Inverness Comment
  UCD61312  Leymus californicus John Thomas Howell 1958-6-28 33640 Marin Mt. Tamalpais. Willow Meadow. Comment
  UCD64270  Leymus cinereus L. Y. Leonard 1919-6-10 X- 3045 Marin San Quentin. Comment
  RSA108333  Leymus triticoides Frank W. Gould 1941-5-31 1301 Marin 2.3 miles south of Inverness. Comment
  JEPS17500  Lilaeopsis occidentalis W. L. Jepson 1900-9-14 1165 Marin near Abbott's Lagoon (Point Reyes Peninsula); Point Reyes Peninsula Comment
  CAS-BOT-BC130744  Lilium pardalinum Paul F. Covel 1938-7-10 1530 Marin Tomales Pt Rd (west Inverness) Comment
  JEPS19613  Limnanthes douglasii W. L. Jepson 1897-4-10 13548 Marin Mill Valley Comment
  UC1080540  Limnanthes douglasii S. S. Tillett 1956-6-30 584 Marin above and e old Life-Saving Station (on w beach of Peninsula, appr. 3.5 mi from Pt. Reyes Light); Point Reyes Peninsula Comment
  UC869476  Limnanthes douglasii Lewis S. Rose 1939-4-23 39078 Marin Nicasio 45 Comment
  SBBG4056  Limnanthes douglasii subsp. sulphurea L. Rowntree 1938-5-18 Marin Pt Reyes Comment
  RSA130890  Limonium californicum E. K. Balls 1958-7-22 23587 Marin 3.5 miles northwest from Stinton Beach along State Highway 1. 2 Comment
Read comments
Oct 30 2014
  UC708727  Limonium californicum Rimo Bacigalupi 1941-10-2 2721 Marin Manzanita Station shores of Richardon Bay (salt marhes) Comment
  UC23491  Linanthus grandiflorus J. Burtt Davy 1900-6-18 6709 Marin Point Reyes Comment
  UCD118704  Linanthus pungens Mrs. Flora Hayes 1935-6-15 s.n. Marin Strawberry. Comment
  CAS-BOT-BC232267  Linum bienne T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1903 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest Comment
  JEPS37733  Lithocarpus densiflorus W. L. Jepson 1891-1 Marin Mill Valley Comment
  SEINET14301644 Image available Lithocarpus densiflorus Robert A. Norris 1974-10-13 2216 Marin Panoramic highway, Mt. Tamalpais area Comment
  UC1076089  Lithocarpus densiflorus Herbert L. Mason 1924-10-12 1112 Marin se slope Mt. Tamalpais Comment
  SEINET12034166  Lithocarpus densiflorus H. W. Graham 1927-1 s.n. Marin near Mill Valley Comment
  CAS-BOT-BC36108  Lithocarpus densiflorus var. densiflorus Dunn Dziekanowski; Bennett Dziekanowski 1976-7-26 2454 Marin vicinity of Samuel Taylor Campground 304 Comment
  CAS-BOT-BC36110  Lithocarpus densiflorus var. densiflorus A. Eastwood 1894-7-1 s.n. Marin Lagunitas Comment
  CAS-BOT-BC36119  Lithocarpus densiflorus var. densiflorus H. E. McMinn 1922-6-19 237 Marin Mt. Tamalpais Comment
  POM166546  Lithocarpus densiflorus var. densiflorus Alice Eastwood 1922-7-23 11507 Marin Mt. Tamalpais, Rock Spring. Comment
  POM306624  Lithophragma Henry J. Ramsey, Henry J. Ramsey 1938-4-3 1531 Marin Mill Valley Comment
  CAS-BOT-BC430615  Lithophragma affine John Thomas Howell 1946-5-14 21831 Marin Laurel Dell, Mt. Tamalpais Comment
  CAS-BOT-BC310309  Lithophragma heterophyllum J. Klein; M. Murphy; A. Young; R. Westgaard 2013-5-4 13049 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  UC472283  Logfia filaginoides Michener and Bioletti 1892-5-22 Marin Sequoia Canon Comment
  CAS-BOT-BC229765  Logfia gallica S. Whelan; L. DiGirolamo; A. Young 2012-5-5 112 Marin Marin Municipal Water District Lands: Mount Tamalpais. Behind Throckmorton Fire Station, on slope between station and bypass trail. Comment
  CAS-BOT-BC283444  Lolium multiflorum Alice Eastwood 1912-5-1 46 Marin Kentfield Comment
  CAS-BOT-BC283452  Lolium multiflorum Javier Penalosa; J. T. Howell 1961-6-29 1888 a Marin Tiburon Peninsula. Paradise Drive 2.4 miles NW of road to Naval Net Depot Comment
  CAS-BOT-BC283202  Lolium multiflorum John Thomas Howell 1939-4-23 s.n. Marin Blythedale Canyon, Mount Tamalpais Comment
  CHSC13811  Lolium perenne M. E. Banning 1969-5-9 95 Marin W. end of Samuel P. Taylor Park on Highway 104. 60 Comment
  UC338849  Lolium temulentum unknown Marin Tamalpais Comment
  UCD66651  Lolium temulentum P. B. Kennedy 1914-4-19 4670 Marin Mill Valley. Comment
  UCD127620  Lomatium dasycarpum K. Esau 1932-3-19 s.n. Marin Mill Valley. Comment
  JEPS17126  Lomatium dasycarpum subsp. dasycarpum W. L. Jepson 1892-4-5 14298 Marin Mt. Tamalpais Comment
  UC76380  Lomatium dasycarpum subsp. dasycarpum Miss M. Alice King April, 1896 Marin Angel Isl. Comment
  POM78239  Lomatium dasycarpum subsp. dasycarpum Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  CAS-BOT-BC240503  Lonicera hispidula Saichi Kawahara 1971-1-1 1960 Marin Wentworth Valley near the coast Comment
  POM227004  Lonicera hispidula var. vacillans Roxana S. Ferris, I. L. Wiggins 1935-7-19 8080 Marin West shore of Tomales Bay; 0.1 mile S of Inverness. Comment
  RSA90122  Lonicera hispidula var. vacillans E. K. Balls, P. C. Everett 1953-10-8 18580 Marin 1 mile W of turn off to top of Mt. Tamalpais on road from Hwy 1 to Stinson Beach. 366 Comment
  CAS-BOT-BC241506  Lonicera involucrata var. ledebourii Alice Eastwood 1915-3-28 3991 Marin Lagunitas Comment
  CAS-BOT-BC241508  Lonicera involucrata var. ledebourii Katherine Kipping 1968-3-10 43 Marin 0.5 miles out of Stinson Beach, north toward Audabon [Audubon] Canyon Ranch Comment
  HSC85869  Lonicera involucrata var. ledebourii Sandy Floyd, Tom Munton, T'ai Roulston 1987-3-13 36 Marin Rte. 1, mi. marker 43.42 5 Comment
  JEPS22952  Lotus formosissimus Volney Rattan 1886-5-11 Marin Corte Madera Comment
  JEPS55453  Lotus formosissimus W. L. Jepson 1919-5-17 8286 Marin Olema 60 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
  RSA638767  Lotus heermannii Michael A. Vincent, Ethan H. Freid, Karl Vincent 1998-4-8 8185 Marin Point Reyes. Along access road before (north of) Drakes Beach, 12.6 miles after inverness. Comment
  RSA122862  Lotus incanus B. O. Schreiber 1936-6-28 2274 Marin 1.5 miles NNW of Indian Beach 107 Comment
  UC1177187  Lotus purshianus var. purshianus Blanche Clear 1938-6-5 Marin Tiburon Comment
  UC764523  Lotus scoparius R. F. Hoover 1938-9-18 3852 Marin Tomales Point Comment
  RSA92822  Lotus stipularis Peter H. Raven 1950-4-22 1870 Marin Alpine Lake to Fairfax. Comment
  UC1177186  Lotus strigosus John Thomas Howell 1944-5-27 19505 Marin above Cascade Canyon (s side of Mt. Tamalpais); Mt. Tamalpais Comment
  POM276699  Lotus unifoliolatus Lyman Benson 1934-8-30 6120 Marin Bolinas Bay 30 Comment
  RSA406434  Lotus unifoliolatus M. S. Jussel 1933-7-30 s.n. Marin Near Forest Knolls. Comment
  RSA15378  Lotus wrangelianus Carl B. Wolf 1927-4-24 340 Marin The coastal side of Mill Valley toll road. Comment
  SEINET7075551  Lotus wrangelianus A. G. Vestal 1955-5-6 s.n. Marin About 7.9 miles north of Nicasio. 38? deg. 9' 22" North Latitude, -122? deg. 41' 33" West Longitude. UTM Zone 10, 526939mE, 4223106mN. (NAD 27)]. [Coordinate Datum: WGS84/NAD83]. Comment
  RSA32136  Ludwigia hexapetala J. T. Howell 1945-7-1 21259 Marin Tiburon. Comment
  CAS-BOT-BC60263  Lunaria annua Gordon H. True 1968-3-9 4094 Marin Tiburon Peninsula. Audubon Sanctuary, Greenwood Cove. 15 Comment
  CAS-BOT-BC201240  Lupinus Charles Piper Smith 1948-6-15 48424 Marin Olema, 4.3 miles south, Highway 1 Comment
  CAS-BOT-BC201243  Lupinus Alice Eastwood 1899-4-1 s.n. Marin Mt. Tamalpais Comment
  OBI33916  Lupinus David J. Keil 1983-6-29 17182 Marin 2-3 mi NW of Point Reyes Station along SR 1 along E shore of Tomales Bay Comment
  UC126925  Lupinus albifrons J. Burtt Davy 1895-5-13 1245 Marin Redwood Canyon Comment
  UC15854  Lupinus albifrons Alice Eastwood Sept 1895 Marin Mt. Tamalpais Comment
  UCSB42830  Lupinus albifrons Phillips, B. 1980-3-28 Marin North side of Point Reyes Petaluma Road, 2 miles south of its junction with Lucas Valley Road 45 Comment
  CAS-BOT-BC201444  Lupinus albifrons var. albifrons Charles Piper Smith 1947-6-24 47547 Marin Highway 1, Olema, 4.7 miles south Comment
  CAS-BOT-BC201452  Lupinus albifrons var. albifrons Charles Piper Smith 1948-6-15 48420 Marin Olema, 4.3 miles south, Highway 1 Comment
  CAS-BOT-BC196047  Lupinus albifrons var. collinus John Thomas Howell 1943-5-22 18133 Marin Fairfax hills Comment
  POM10680  Lupinus albifrons var. collinus Alice Eastwood 1903-6-2 7215 Marin Mt. Tamalpais. Comment
  RSA176860  Lupinus albifrons var. collinus W. R. Dudley 1906-4-14 s.n. Marin Mt. Tamalpais. Comment
  CAS-BOT-BC196049  Lupinus albifrons var. collinus L. R. Abrams 1922-4-29 8071 Marin 1/4 mile west of Rock Spring, Mt. Tamalpais Comment
  CAS-BOT-BC196409  Lupinus arboreus John Thomas Howell 1930-4-20 4740 Marin Pt. Reyes Comment
  UC614846  Lupinus arboreus Beryl O. Schreiber 1932-3-13 69 Marin Point Reyes Lighthouse Comment
  UC864998  Lupinus arboreus L. R. Abrams 1927-4-19 11613 Marin Point Reyes Point Reyes near lighthouse (ocean bluffs); Point Reyes Comment
  UCD106598  Lupinus arboreus Kamala Crompton 1996-5-19 15 Marin Dillons Beach. Comment
  SEINET12164446  Lupinus arboreus M. T. Doutt 1931-1 579 Marin 5miW of Inverness Comment
  POM125392  Lupinus arboreus var. arboreus Alice Eastwood 1923-5-13 11781 Marin Pt. Reyes Comment
  RSA258104  Lupinus arboreus var. arboreus Robert A. Norris 1975-5-17 2357 Marin Bank by Sir Francis Drake Highway, vicinity of Ledum Swamp. Comment
  UC1177440  Lupinus bicolor John Thomas Howell 1943-5-9 17971 Marin San Rafael Hills Comment
  UCD107124  Lupinus bicolor Rimo Bacigalupi; L. Heckard 1964-4-29 8936 Marin at Drake's Beach, near Sir Francis Drake Historical Monument, Drakes Beach County Park, shores of Drakes Bay, 3 miles n.e. of Point Reyes. Comment
  POM276465  Lupinus densiflorus var. densiflorus Lyman D. Benson 1935-5-16 6557 Marin U.S. 101, S. of San Rafael. Seaward N. Coast mtn range, S.F. Bay watershed. 30 Comment
  JEPS27982  Lupinus formosus Rimo Bacigalupi 1961-5-29 7726 Marin just n of summit of hill at n end of Bolinas Ridge (just e of the town of Point Reyes Station; n of the 589 ft summit which is about 1 mi due e of town); Point Reyes Station, n end Bolinas Ridge 146 Comment
  UC1177215  Lupinus formosus John Thomas Howell 1946-6-16 22083 Marin dry hillside bordering Olema Marshes; bordering Olema Marshes Comment
  SEINET12164399  Lupinus micranthus F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -111 Marin Marshall-Petaluma Road from Petaluma to CA 1, ca 3 mi from county line 122 Comment
  OBI48289  Lupinus microcarpus var. densiflorus Rhonda Riggins 1982-5-21 1416 Marin Lucas Valley Rd, 100-150 yds E jct Nicasio Rd at Nicasio Comment
  SD90998  Lupinus microcarpus var. densiflorus Jack L. Reveal 1975-6-9 1739 Marin 1 mile east of Woodacre, on roadside bank in oak woodland along a small water course 244 Comment
  UCD108757  Lupinus microcarpus var. densiflorus W. A. Williams 1951-6-3 s.n. Marin Muir Beach on coastal bluff. Comment
  UCSB3313  Lupinus microcarpus var. densiflorus Keator, Glenn 1958-6-17 Marin Near road near San Anselmo Comment
  JEPS65360  Lupinus nanus W. L. Jepson 1919-5-17 8288 Marin Olema Comment
  UC1177478  Lupinus nanus John Thomas Howell 1944-6-4 19552 Marin w Inverness (Inverness Ridge); Inverness Ridge Comment
  UC130298  Lupinus nanus J. Burtt Davy 1895-5-13 1250 Marin Redwood Canyon Comment
  UC196349  Lupinus nanus Edward Lee Greene 1886-4-16 Marin Olema Comment
  UC201060  Lupinus nanus Katharine Brandegee May 1913 Marin Tamalpais; Tamalpais, Mill Valley Comment
  UC201939  Lupinus nanus Miss Harriet A. Walker 1913-5-11 2971 1/2 Marin Olema Comment
  UCR12076  Lupinus nanus Coleta A. Lawler 1964-4-4 27 Marin San Francisco Bay Region, along San Quentin Road, bend in road c. l/8 mi before prison gate, traveling toward Mill Valley 5 Comment
  UCD109086  Lupinus nanus Miss M. Kennedy 1922-5-27 s.n. Marin Radio Station. Comment
  HSC33205  Lupinus nanus subsp. latifolius Thomas W. Nelson 1974-4-22 1199 Marin Lake Nicascio Comment
  SEINET12154820  Lupinus succulentus M. T. Doutt 1931-1 s.n. Marin Bolinas Lagoon Comment
  UCSB58249  Lupinus succulentus Gliessman, Stephen 1969-3-31 Marin Meadow overlooking the town of Tiburon; approx. 1.0 mi. north of junction of Marwest Rd. and Tiburon Peninsula Highway 91 Comment
  CAS-BOT-BC202164  Lupinus tidestromii Alice Eastwood 1923-5-13 11780 Marin Pt. Reyes Comment
  JEPS35808  Lupinus variicolor Rimo Bacigalupi and L. R. Heckard 1964-4-29 8939 Marin 3 mi ne Point Reyes (along inner edge of strand above edge of marsh at Drake's Beach, near Sir Francis Drake Historical Monument); Drake's Beach County Park, ne of Point Reyes Comment
  SEINET10489107  Lupinus variicolor Robert F. Thorne 1965-4-21 Thorne 34402 Marin Flowers purple and light violet; sandy roadside in grassland near drake's Beach, point reyes national seashore; with trifolium tridentatum, t. Wormskioldii, lotus formossimus, sidalcea malvaeflora. 5 Comment
  UCSC000401  Lupinus variicolor Beryl O. Schreiber 1932-3-13 72 Marin exposed sandy hillside near road to Point Reyes Lighthouse Comment
  CAS-BOT-BC263266  Luzula comosa G. Block; J. Missaghian; J. Klein; C. Barrio-Lopez 2012-3-24 207 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Meadow, outcrop near Meadow Club golf course Comment
  SEINET11790126  Luzula comosa M. T. Doutt 1931-1 362 Marin Mt. Tamalpais 305 Comment
  CAS-BOT-BC175906  Luzula subsessilis Gordon H. True 1968-3-29 4624 Marin Point Reyes Bird Observatory ca.3 miles northwest of Bolinas at Arroyo Hondo 60 Comment
  SBBG30036  Lythrum californicum V. Rattan -Jun-1881 Marin Mt Tamalpais Comment
  UC1140928  Lythrum californicum Volney Rattan June 1881 Marin Mount Tamalpais Comment
  JEPS45956  Lythrum hyssopifolia W. L. Jepson 1892-6-11 14088 Marin side of Mount Tamalpais, Ross Valley Ross Valley; Mount Tamalpais, Ross Valley Comment
  UC19745  Lythrum hyssopifolia W. A. Setchell 1896-5-6 Marin Bolinas Bay; Western Middle California, Bolinas Bay Comment
  POM315935  Madia Patricia Wilder 1965-6-7 3512 Marin Point Reyes Rd., ca. 1.5 miles E of junc. with San Geronimo Rd. 15 Comment
  CAS-BOT-BC342626  Madia anomala John Thomas Howell 1946-5-25 21932 Marin Greenbrae Hills Comment
  SEINET11601304 Image available Madia anomala K. Brandegee 1910-5-22 188 Marin Mt. Tamalpais, above Mill Valley 90 Comment
  RSA785065  Madia anomala Peter Rubtzoff 1980-6-8 9452 Marin San Anselmo Comment
  CAS-BOT-BC343721  Madia elegans Alice Eastwood 1921-8-21 s.n. Marin Ross Valley Comment
  POM284999  Madia elegans subsp. elegans Lyman Benson 1935-5-16 6566 Marin US 101 N of San Rafael, Mt. Range: Seaward N coast; Watershed: San Francisco Bay. 30 Comment
  CAS-BOT-BC343083  Madia gracilis John Thomas Howell 1939-7-2 14840 Marin Between Big Lagoon and Muir Woods Comment
  CAS-BOT-BC343087  Madia gracilis John Thomas Howell 1946-5-25 21931 Marin Greenbrae Hills Comment
  CAS-BOT-BC343089  Madia gracilis John Thomas Howell 1945-6-3 20935 Marin Shell Beach Comment
  CAS-BOT-BC343091  Madia gracilis David D. Keck 1933-5-28 2314 Marin 0.9 mile north of Mill Valley at foot of Mt. Tamalpais, on Lovell Avenue Comment
  CDA37492  Madia madioides D. G. Kelch 2011-5-13 11 .250-B Marin Near Phoenix Lake. Comment
  RSA330737  Madia madioides Robert A. Norris 1985-6-3 4893 Marin Bank by Sir Francis Drake Blvd., near south end of Samuel P. Taylor State Park, ca. 0.5 (air) miles west of Lagunitas. 61 Comment
  CAS-BOT-BC343606  Madia sativa John Thomas Howell 1946-5-25 21930 Marin Greenbrae Hills Comment
  CAS-BOT-BC343614  Madia sativa Javier Penalosa 1961-7-29 2012 Marin McClure Beach, Pt. Reyes Peninsula Comment
  CAS-BOT-BC343608  Madia sativa Henry M. Pollard 1935-5-1 s.n. Marin Road north of Black Canyon Comment
  RSA11141  Madia sativa C. B. Wolf 1934-6-27 5748 Marin 2 miles from Muir Beach on road to Sausalito 61 Comment
  RSA670122  Madia sativa June McCaskill, C. H. Lamoureux 1956-6-29 491 Marin Point Reyes Peninsula, Drakes Beach Comment
  UCSC000292  Mahonia pinnata B. Schreiber 1936-4-12 2192 Marin 0.3 mile N.N.E. of Pierce Ranch - Pt. Reyes 53 Comment
  UC1106297  Maianthemum dilatatum John Thomas Howell 1946-5-5 21757 Marin swale near radio station Pt. Reyes Peninsula Comment
  RSA121005  Maianthemum dilatatum Alice Eastwood 1915-5-6 s.n. Marin Sausalito Comment
  CAS-BOT-BC232269  Maianthemum racemosum C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1130 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  CAS-BOT-BC309791  Maianthemum racemosum A. Castner; J. Stern; C. Haggerty; A. Young 2013-6-8 13055 B Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert EG23 Comment
  CAS-BOT-BC511466  Maianthemum racemosum subsp. amplexicaule John Kipping 1967-3-12 31 Marin Arroy Hondo, Point Reyes Bird Observatory, Point Reyes National Seashore 53 Comment
  CAS-BOT-BC511468  Maianthemum racemosum subsp. amplexicaule J. P. Moore No date on label 49 Marin Lagunitas Creek Comment
  JEPS127961  Marah fabacea Adam C. Schneider with Susan Fawcett 2014-3-28 426 Marin West side of CA State Highway, 1, north of Muir Beach, south of border of Golden Gate National Recreation Area. Comment
  RSA258097  Marah oregana Robert A. Norris 1975-5-17 2364 Marin Just N of Inverness. Comment
  CAS-BOT-BC311852  Marsilea vestita T. Gosliner; R. Truitt; R. Brostrom; S. Kawachi 2013-8-10 13682 Marin Mount Tamalpais. Marin Municipal Water District lands: Bon Tempe dam Comment
  CAS-BOT-BC422662  Meconella californica Belle R. Jackson 1936-4-28 s.n. Marin Sausalito, on ridge above the shops. Comment
  UCD106766  Medicago arabica O. M. Oleson 1910-4-9 7315 E Marin San Anselmo. Comment
  CAS-BOT-BC232492  Medicago polymorpha J. Klein; G. Block; L. Webb; et al. 2012-5-5 814 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail Comment
  CAS-BOT-BC279935  Medicago polymorpha J. Baxter; S. Kawachi; R. Westgaard 2013-4-12 13032 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  CAS-BOT-BC271761  Melica californica Gordon H. True 1965-4-6 1807 Marin South slope of San Rafael Hills between Glenwood and Nike Base Comment
  UC53677  Melica californica Jos. Burtt Davy 1901-4-13 6887 Marin Angel Island Comment
  UCD86433  Melica californica Beecher Crampton 1954-4-28 1823 Marin 1 mile north of Nicasio. Comment
  CAS-BOT-BC271755  Melica californica Javier Penalosa 1961-4-8 1279 Marin Along dirt road intersecting Tiburon Blvd. ca. 1000 ft. NW of Road to Belvedere Island, Tiburon Peninsula 60 Comment
  CAS-BOT-BC282141  Melica geyeri Doreen Smith 1997-4-8 s.n. Marin Hills W of Nicasio Comment
  CAS-BOT-BC281332  Melica harfordii John Thomas Howell 1938-6-19 13928 Marin Near Rattlesnake, Mt Tamalpais Comment
  CAS-BOT-BC281336  Melica harfordii Virginia E. Long 1932-6-18 189 a Marin Mt Tamalpais, on W peak 731 Comment
  POM204784  Melica harfordii A. A. Heller 1902-6-18 5718 Marin Mt. Tamalpais, on the railroad between Mill Valley trail and the water tank. Comment
  CAS-BOT-BC262525  Melica torreyana Mabel Wiesendanger 1925-5-6 2091 Marin Unspecified Comment
  CAS-BOT-BC262534  Melica torreyana Gordon H. True 1965-4-6 1796 Marin Black Canyon at waterfall near east end of Mountain View Drive, San Rafael Hills Comment
  CAS-BOT-BC278115  Melica torreyana T. Gosliner; M. E. Hannibal; S. Imazumi; S. Whelan 2013-4-12 13623 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  CAS-BOT-BC350804  Melica torreyana R. Crowe; E. Hinman; C. Johnson; K. Phillips 2013-5-4 13432 Marin Mount Tamalpais: Marin Municipal Water Distric lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  CDA37478  Melica torreyana D. G. Kelch 2011-5-13 11 .249-G Marin Near Phoenix Lake. Comment
  UC912581  Melica torreyana H. L. Mason 1928-4-28 4414 Marin Tiburon Peninsula Comment
  UCD89222  Melica torreyana A. R. Kruckeberg 1947-7-17 1520 Marin 1/2 mile northwest of Rifle Camp, along Ross-Fairfax Collier Spring trail, Mount Tamalpais. Comment
  SEINET10599675  Melica torreyana Lewis S. Rose 1946-5-14 Rose 46069 Marin Mt. Tamalpais, Potrero Meadows. 610 Comment
  SEINET11695833  Melica torreyana Unknown 1960-6-8 5616 Marin Point Reyes Peninsula, 2.5 mi NW of Inverness, near entrance to Tomales Bay State Park Comment
  UC25408  Mentha spicata var. spicata J. Burtt Davy Jan., 1894 787 Marin Olema Comment
  CAS-BOT-BC428811  Micranthes californica Volney Rattan 1877-2-24 s.n. Marin Hills west of San Rafael Comment
  CAS-BOT-BC322618  Micropus amphibolus Michener; Bioletti 1892-4-1 s.n. Marin Ross Valley Comment
  UC1106271  Micropus amphibolus John Thomas Howell 1946-5-16 21871 Marin Angel Island Angel Island (s side) Comment
  SEINET199929  Micropus amphibolus J. T. Howell 1943-5-2 17938 Marin Canyon of San Anselmo Creek Comment
  UC830559  Micropus californicus var. californicus Alice Eastwood 1912-5-19 23 Marin Kentfield Comment
  CAS-BOT-BC348920  Microseris douglasii subsp. douglasii Alice Eastwood 1912-5-20 s.n. Marin Kentfield Comment
  CAS-BOT-BC348923  Microseris douglasii subsp. douglasii John Thomas Howell 1945-5-9 20823 Marin Between Hamilton Field and Ignacio Comment
  CAS-BOT-BC348927  Microseris douglasii subsp. douglasii John Thomas Howell 1946-5-12 21825 Marin Carson country Comment
  CAS-BOT-BC349097  Microseris douglasii subsp. tenella Kenton L. Chambers 1955-4-24 669 Marin Hwy. 1, ca. 2.5 mi. S of Stinson Beach Comment
  CAS-BOT-BC322737  Microseris paludosa John Thomas Howell 1944-5-27 19501 Marin Summit Avenue ridge, Mt. Tamalpais Comment
  CAS-BOT-BC322745  Microseris paludosa M. K. Curran 1886-5-1 s.n. Marin Tamalpais Comment
  CAS-BOT-BC322739  Microseris paludosa John Thomas Howell 1947-5-14 23151 Marin Above Drakes Estero, wnw of Mt. Vision Comment
  LA209143  Mimulus aurantiacus Joseph Andorfer Ewan; 1933-10-22 8048 Marin Bishop PInes forest; above Cold Bog; Pt. Reyes Peninsula Comment
  SEINET12269783  Mimulus aurantiacus M. T. Doutt 1931-1 143 Marin near Bolinas Comment
  JEPS15185  Mimulus aurantiacus var. aurantiacus B. Schreiber 1936-4-12 2190 Marin 0.2 mi ne Pierce Ranch; Pt. Reyes Quadrangle, Tomales Point Comment
  OBI54807  Mimulus aurantiacus var. aurantiacus Dixie Damrel, Robin Zank 1997-7-17 26 Marin Inverness, One mi S of corner of Balboa and Portola Comment
  POM5028  Mimulus aurantiacus var. aurantiacus Katherine Brandegee 1905-7-11 257 Marin Rodeo Lagoon 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
  SBBG12808  Mimulus guttatus E. R. Chandler 1961-7-17 223 Marin State Hwy 1 between Walker Crk and Tomales 30 Comment
  LA209377  Mimulus guttatus C. E.; 1921-4-4 sn Marin Dipsea Trail Comment
  JEPS58931  Mimulus inodorus John Thomas Howell 1944-9-10 20728 Marin near Inverness Comment
  JEPS58929  Mimulus microphyllus John Thomas Howell 1942-7-12 17019 Marin Potrero Meadows Mt. Tamalpais Comment
  JEPS34410  Mitella ovalis Rimo Bacigalupi and L. R. Heckard, Tsan-Iang Chuang 1963-6-12 8886 Marin along Sir Francis Drake hwy 3/4 mi se bridge which is just south of Camp Taylor (at water-barrel (spring)); Samuel Taylor State Park, Paper Mill (Lagunitas) Creek Canyo 60 Comment
  JEPS51401  Moehringia macrophylla Adele Lewis Grant 1917-4-20 925 Marin near head of Cataract Gulch (Tamalpais); Tamalpais 609 Comment
  SEINET11943852  Moehringia macrophylla M. T. Doutt 1931-1 358 Marin Mt. Tamalpais 457 Comment
Read comments
Dec 4 2018
  CAS-BOT-BC435103  Mollugo verticillata Gordon H. True 1975-7-10 7875 Marin G. H. True residence, 142 Margarita Drive, San Rafael Hills, San Rafael 30 Comment
  CAS-BOT-BC220405  Monardella purpurea Javier Penalosa 1961-7-15 1966 Marin Tiburon Peninsula. Plateau northwest of 748 ft. summit Comment
  CAS-BOT-BC232244  Monardella purpurea B. Young; K. Emmett; O. Anderson; J. Baxter 2012-6-23 1706 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., culvert OS-12 Comment
  HSC23773  Monardella purpurea R. A. Vanbianchi 1971-7-1 19 Marin San Geronimo Ridge Comment
  JEPS62413  Monardella purpurea W. L. Jepson 1928-6-10 12920 Marin Tiburon Vicinity of San Francisco Bay Comment
  JEPS78904  Monardella purpurea Edward Lee 1936-6-14 2237 Marin n shore Alpine Lake Comment
  CAS-BOT-BC318593  Monardella purpurea H. E. McMinn 1922-6-30 249 Marin 3/4 of the way up Mt. Tamalpais Comment
  POM63425  Monardella undulata A. D. E. Elmer 1903-07 s.n. Marin Point Reyes Post Office. Comment
Read comments
Sep 4 2013
  RSA177915  Monardella undulata Robert F. Thorne 1965-4-21 34408 Marin Point Reyes National Seashore. 8 Comment
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Sep 4 2013
  UC2037108  Monardella undulata E. P. Killip 1941-6-1 36164 Marin Point Reyes Comment
  UC32594  Monardella villosa subsp. franciscana J. Burtt Davy 1900-6-18 6767 Marin Point Reyes Comment
  RSA0022817  Monardella villosa subsp. neglecta P. A. Munz 1922-8-5 6438 Marin Mt. Tamalpais 305 Comment
  UC104696  Monardella villosa subsp. villosa Katharine Brandegee 1905-7-2 Marin Rock Spring Trail Tamalpais Comment
  UC104694  Monardella villosa subsp. villosa Katharine Brandegee 1905-6-18 Marin Fairfax Road Tamalpais Comment
  CAS-BOT-BC349580  Monolopia major Volney Rattan No date on label s.n. Marin San Rafael Comment
  CAS-BOT-BC175908  Montia minor Volney Rattan 1883-3-6 s.n. Marin Unspecified Comment
  UC1300964  Montia parvifolia Helen K. Sharsmith 1962-5-30 5076 Marin near Lagunitas (San Francisco Bay Region); San Francisco Bay Region 121 Comment
  CAS-BOT-BC445166  Montia parvifolia Dr. A. Kellogg No date on label s.n. Marin Tamalpais Comment
  JEPS70781  Myosotis latifolia W. L. Jepson 1918-4-20 7452 Marin woods near town Mill Valley Comment
  CDA5597  Myosotis latifolia G. D. Barbe 1962-3-24 629 Marin 2.2 miles north of Muir Woods Road on Highway 1, south of Stinson Beach. 0 Comment
  UC672609  Myrica californica Herbert L. Mason 1925-4-12 1325 Marin Mt. Tamalpais, Pipe Line Trail Comment
  RSA128312  Myriophyllum aquaticum J. T. Howell 1946-6-16 s.n. Marin Point Reyes Station. Comment
  UCD135921  Myriophyllum sibiricum Bob Soost 2004-8-16 s.n. Marin Abbotts Lagoon, Point Reyes National Seashore. Comment
  UC2048027  Myriopteris intertexta C. J. Rothfels with J. Game, L. P. Agnew 2015-9-19 4619 Marin East Ridgecrest Road ~100 m E of the junction with Lagunitas-Rock Spring Road. Comment
  RSA127383  Nassella lepida J. T. Howell 1946-5-16 21896 Marin North side of Angel Island Comment
  CAS-BOT-BC232189  Nassella pulchra T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1204 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest Comment
  CAS-BOT-BC260154  Nassella pulchra David D. Keck 1948-6-29 5916 Marin 1 mile W of Mill Valley Comment
  UCD87458  Nassella pulchra Beecher Crampton 1954-4-28 1813 Marin 3 miles northeast of Pt. Reyes Lighthouse. Comment
  UCD163735  Nassella pulchra Peter Rubtzoff 1981-5-7 9639 Marin Area of the canyon with its branches and surrounding slopes bounded by Traveler Road in the south, by the N part of Camino de Herrera in the east, by the south part of Oak Springs Drive in the north, and by Theresa Drive and the ridge crest along the Fairfax boundary in the west. Comment
  SEINET5763377 Image available Nasturtium officinale Herbert L. Mason 1941-1 12424 Marin Tomales Point, 1 mi W of Indian Beach 91 Comment
  UC908798  Navarretia heterodoxa John Thomas Howell 1945-7-15 21308 Marin near Liberty Camp Comment
  UC1008729  Navarretia intertexta subsp. intertexta John Thomas Howell 1942-7-12 17030 Marin Potrero Meadows Mt. Tamalpais Comment
  CAS-BOT-BC232717  Navarretia rosulata John Thomas Howell 1941-7-6 16368 Marin Rocky Ridge Fire Trail, Mount Tamalpais Comment
  CAS-BOT-BC232719  Navarretia rosulata Alice Eastwood 1925-6-7 12986 Marin On trail to Big Carson Ridge 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
  UCD48556  Navarretia rosulata John Thomas Howell 1946-6-23 22114 Marin Carson Ridge, Marin County. Comment
  CHSC23096  Navarretia squarrosa Robert A. Schlising; L. Thurman, J. Anderson 1962-6-30 2326 Marin Coast Ranges. Pierce Point Road near Tomales Bay St. Park, 5.2 mi NW of Jct with Sir Francis Drake Blvd; roadside. Comment
  SEINET3840091  Navarretia squarrosa L. S. Rose 1941-2-1 41359 Marin Leuces Valley 90 Comment
  RSA468378  Navarretia viscidula E. S. Spalding 1930-8-15 s.n. Marin Lake Lagunitas Comment
  LA95718  Nemacaulis denudata var. denudata Carl Epling; William Stewart 1936-4-5 sn Marin San Quetin?? Comment
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Jul 19 2018
  UC24187  Nemophila heterophylla Michener and Bioletti Apr 1891 Marin Fairfax Comment
  CHSC59745  Nemophila menziesii R. Ernenwein 1983-3-30 102 Marin Ca. 50 m n of Lucas Valley Rd. ca. 7.2 mi w of jct of Lucas Valley Rd. with US Hwy 101 between San Rafael and Nicasio. Comment
  UC1614660  Nemophila menziesii Charles M. Belshaw 1934-3-11 23 Marin coast road to Ft. Baker Sausalito (Sausalito, near San Francisco Bay); near San Francisco Bay 15 Comment
  UC403299  Nemophila menziesii var. atomaria H. E. and S. T. Parks 1930-4-10 461 Marin Corte Madera 3 Comment
  RSA15373  Nemophila menziesii var. atomaria Carl B. Wolf 1927-4-24 346 Marin The coastal side of Mill Valley toll road. Comment
  RSA22280  Nemophila menziesii var. menziesii L. S. Rose 1939-4-23 39077 Marin Nicasio. 46 Comment
  UC1021932  Nemophila parviflora Rolf Y. Berg 1955-4-16 Marin Woodacre Comment
  CAS-BOT-BC232223  Notholithocarpus densiflorus C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1814 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade to culvert R143 Comment
  SBBG25337  Notholithocarpus densiflorus var. densiflorus V. Cunningham 1964-5-9 34 Marin up ridge from fire trail, Corte Madera Ridge Comment
  CAS-BOT-BC142272  Oemleria cerasiformis Peter H. Raven; Michael P. Johnson 1967-5-2 21294 Marin Wooded slopes near road between North Garrison and Point Campbell, north side of island - Angel Island 45 Comment
  POM210217  Oemleria cerasiformis H. E. Parks 1930-3-15 403 Marin Tiburon Peninsula. 61 Comment
  SBBG70948  Oemleria cerasiformis H. E. and S. T. Parks 1930-3-15 403 Marin Tiburon Peninsula Comment
  UC535098  Oemleria cerasiformis H. E. and S. T. Parks 1930-3-15 403 Marin Tiburon Peninsula 60 Comment
  CAS-BOT-BC533021  Oenanthe sarmentosa T. Gosliner; F. Leist; E. Gunnison; M. Hicks 2015-6-12 15843 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands. Cataract Creek Comment
  UC20414  Oenothera elata subsp. hookeri Michener and Bioletti June 1892 Marin Tocaloma Comment
  JEPS77484  Orobanche fasciculata Ida Geary 1978-5-23 Marin Point Bonita lighthouse Comment
  CAS-BOT-BC500280  Orobanche uniflora subsp. occidentalis Paul F. Covel 1938-4-14 1469 Marin Just above (W of) Wlpine Lake on Hwy Comment
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Sep 11 2017
  RSA408796  Orthocarpus H. de Forest 1930-4-21 s.n. Marin Lake Lagunitas. Comment
  POM128996  Orthocarpus densiflorus D. D. Keck, John T. Howell 1927-5-8 2364 Marin Lake Lagunitas. Comment
  POM129005  Orthocarpus faucibarbatus var. albidus D. D. Keck, John T. Howell 1927-5-8 2361 Marin Lake Lagunitas. Comment
  POM203523  Orthocarpus faucibarbatus var. albidus L. S. Rose 1932-4-20 32187 Marin Point Reyes. Comment
  RSA189647  Orthocarpus purpurascens var. latifolius Noel Holmgren, James L. Reveal 1966-6-6 2640 Marin Point Reyes, near light house parking lot. Comment
  JEPS15923  Osmorhiza berteroi W. L. Jepson 1893-6-11 14257 Marin Mt. Tamalpais; lower slopes Comment
  UC333732  Osmorhiza berteroi unknown Marin Saucelito Comment
  JEPS43148  Oxalis corniculata W. L. Jepson 1901-7-21 1715 Marin Inverness Comment
  HSC23754  Oxalis corniculata Tim Baroni 1971-7-27 144 Marin Tam Valley, 395 Lowell Dr. Comment
  UCD110795  Oxalis micrantha John Thomas Howell 1946-6-20 22099 Marin Stinson Beach. Comment
  CAS-BOT-BC443992  Oxalis oregana A. Williams; C. Darling; M. Garcia; R. Bronstrom; L. Juarez; A. Juarez 2014-4-26 14617 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
  RSA22071  Oxalis oregana L. S. Rose 1939-3-31 39037 Marin Mill Valley 61 Comment
  UC17227  Oxalis oregana Chesnut and Drew 1891-3-21 Marin Cascade Gulch e slope Bolinas Ridge Comment
  CAS-BOT-BC253793  Panicum hillmanii Doreen Smith 1995-9-1 s.n. Marin Business Redwood Highway 101, across from Terra Linda Comment
  SEINET10556056  Panicum huachucae Adolph D. E. Elmer Elmer 5065 Marin Point Reyes. 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
  CAS-BOT-BC253951  Parapholis incurva David L. Morgan 1960-6-21 s.n. Marin Dillon Beach Comment
  UC750656  Parapholis incurva Lewis S. Rose 1946-6-20 46167 Marin e shore Bolinas Lagoon; e shore of Bolinas Lagoon Comment
  UCR160542  Parentucellia latifolia G. D. Barbe 1978-5-9 2384 Marin S of Marshall-Petaluma Rd, 3.5km east of Marshall (Sacramento, 95814) Comment
  RSA121061  Parnassia palustris var. californica J. T. Howell 1957-1-1 32019 Marin Azalea Flat, Mt. Tamalpais. Comment
  JEPS127395  Paronychia franciscana Robert Steers 2011-5-1 Marin Golden Gate National Recreation Area. Marin Headlands. Approximately 400 m WNW of the intersection between Miwok and Bobcat trails and NE of intersection between Field and Bunker Roads. Comment
  UC1177493  Paspalum dilatatum John Thomas Howell 1945-8-5 21364 Marin Stinson Beach near Stinson Beach, McKinnan's Landing (McKinnan's Landing) Comment
  CAS-BOT-BC259662  Paspalum dilatatum Richard Mc. P Brown 1972-10-19 s.n. Marin Point Reyes National Seashore, Bear Valley, park headquarters, between administration and ranger buildings Comment
  CDA12281  Pedicularis densiflora G. F. Hrusa 1989-2-16 5833 Marin Mt. Tamalpais State Park; approx. 3/4 mile E of Bootjack parking area. Comment
  CHSC56784  Pedicularis densiflora Scott Torricelli 1989-3-25 5 Marin Steep N. facing slope. Approx. 300 yds due east of Southeast corner of Panaramic Highway and Route 1. Homestead Valley preserve. 60 Comment
  UC447226  Pedicularis densiflora Franklin P. Nutting April, 1894 Marin Comment
  UCD103483  Pelargonium grossularioides John Thomas Howell 1944-7-23 19842 Marin San Rafael. 60 Comment
  CAS-BOT-BC69181  Pellaea andromedifolia Gordon H. True 1970-4-10 5267 Marin Point Reyes Bird Oservatory 3 mi. NW. of Bolinas at Arroyo Honda, N. of Old Village 60 Comment
  CAS-BOT-BC69182  Pellaea andromedifolia James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais, Upper Redwood Canyon Comment
  JEPS79656  Pellaea mucronata var. mucronata Edward Lee 1956-4-22 5035 Marin Rocky Ridge slope above Van Wyck Canyon (Hidden Lake fire trail, near junction of Rocky Ridge Rd); Mt Tamalpais 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-BC77057  Pentagramma triangularis subsp. triangularis D. E. Breedlove 1961-12-31 1425 Marin On shale cliff along road 1.4 mi E of State 1 at Point Reyes Station on side road to Nicasio. 45 Comment
  UCSB58262  Pentagramma triangularis subsp. triangularis Gliessman, Stephen 1961-3-31 Marin In a meadow overlooking the town of Tiburon; approx. 1.0 mi. north of junction of Marwest Rd. and Tiburon Peninsula Highway 91 Comment
  UC1341224  Perideridia gairdneri subsp. gairdneri J. Ewan 1933-10-22 8073 Marin Tomales Pt. road Pt. Reyes Peninsula Comment
  SEINET4206609 Image available Perideridia kelloggii Robert A. Norris 1983-1 4583 Marin Slope above parking lot, Bootjack Camp, Mt, Tamalpais, Marin C0., Calif 396 Comment
  CAS-BOT-BC334485  Persicaria hydropiperoides P. DaSilva; A. Young; B. Traut; S. Tsiu; J. Woods 2013-8-10 13154 Marin Marin Municipal Water District Lands: Mount Tamalpais. East of Lagunitas Dam, between Lake Lagunitas and Lakeview Road, across from culvert LV-04 Comment
  CAS-BOT-BC419016  Persicaria lapathifolia J. T. Howell 1987-7-30 s.n. Marin Community Vegetable Garden, Nova Albion St. across from Cermenho Ct., San Rafael Comment
  CAS-BOT-BC419018  Persicaria lapathifolia Ira L. Wiggins 1935-8-1 8157 Marin Creek at head of Tomales Bay Comment
  CAS-BOT-BC419214  Persicaria maculosa Catherine Best 1978-8-1 s.n. Marin Tiburon Blvd. & Greenwood Beach Road, Tiburon Comment
  JEPS2224  Phacelia californica W. L. Jepson 1897-4-10 21046 Marin Mt. Tamalpais Comment
  RSA15369  Phacelia californica Carl B. Wolf 1927-4-24 349 Marin At end of Mill Valley Toll Road. Comment
  RSA74863  Phacelia californica Mabel Peirson 1912-07 969 Marin Mt. Tamalpais Comment
  UC1784144  Phacelia californica Ethel Crum 1930-1 663 Marin Point Reyes Comment
  UC914287  Phacelia californica Verne Grant and Alva Grant 1947-4-6 7899 Marin bluff near Camp Tomales (s of Tomales) Comment
  SBBG29903  Phacelia californica H. E. and S. T. Parks 1930-4-10 459 Marin above town; Tiburon Peninsula 91 Comment
  SEINET12333197  Phacelia californica F. H. Utech 1988-1 88 -163 Marin W slope of Mt. Tamalpais, 3 mi past Alpine Dam & 4 mi from Fairfax on Bolinas Rd 180 Comment
  UC702963  Phacelia distans John Thomas Howell 1930-4-20 4741 Marin Pt. Reyes Comment
  UC189167  Phacelia divaricata Michener and Bioletti May 1892 Marin Mill Valley Comment
  UC750513  Phacelia malvifolia Lewis S. Rose 1946-6-30 46169 Marin 3 mi n Bolinas Comment
  UCD120661  Phacelia quickii Mrs. Flora Hayes 1935-6-15 s.n. Marin Strawberry. Comment
  JEPS1328  Phacelia suaveolens W. L. Jepson 1891-6-11 13489 Marin Mt. Tamalpais Comment
  UC750593  Phalaris aquatica John Thomas Howell 1945-8-12 21381 Marin Tiburon Comment
  JEPS128165  Phalaris arundinacea Eric Wrubel, Christine Davis, Lindsay Ringer, Kevin Sherrill 2012-7-10 NPS 44 Marin Point Reyes National Seashore, Limantour Beach area. Muddy Hollow. Comment
  SEINET10658549  Phalaris californica Edward Lee 1934-6-17 Lee 931 Marin 7 1/2 miles south of South Brook towards Bolinas. Shady roadside. Comment
  UCD88564  Phalaris californica Mrs. H. P. Kelley 1916-4-1 s.n. Marin Cypress Ridge. Comment
  CAS-BOT-BC265859  Phalaris canariensis Catherine Best 1981-7-11 s.n. Marin East View Ave., Corinthian Island, Tiburon Comment
  CLARK-A1528-4795  Phalaris lemmonii John C. Roos 1940-6-11 1913 Marin Novato Comment
  UCR24037  Phalaris lemmonii John C. Roos 1940-6-11 1913 Marin San Francisco Bay Region, Junction of Hyws 101 and 37, north of San Rafael 1 Comment
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Jun 10 2015
  CAS-BOT-BC531462  Phalaris paradoxa A. Williams; M. C. O'Connor; R. Truitt; A. Young; R. Brostrom 2015-6-12 15807 Marin Mount Tamalpais. Marin Municipal Water District lands: near Alpine Lake, across Bullfrog Creek from Bullfrog Quarry 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
  SEINET7909189  Photinia arbutifolia J. Sanford Marin Corte Madera 61 Comment
  CAS-BOT-BC452041  Phyllospadix torreyi Milo S. Baker 1899-6-1 3652 a Marin Dillon's Beach Comment
  CAS-BOT-BC452038  Phyllospadix torreyi John Thomas Howell 1943-10-3 19331 Marin On Muir Beach Comment
  RSA701648  Physocarpus capitatus Keith E. Hoffmaster 1946-3-9 s.n. Marin Near Bodega. Comment
  RSA189457  Physocarpus capitatus L. S. Rose 1967-6-8 67100 Marin 8 miles E. of Marshall, Salmon Creek stream banks. 152 Comment
  CAS-BOT-BC207281  Pickeringia montana var. montana Alice Eastwood 1925-8-2 s.n. Marin Mt. Tamalpais Comment
  UC76504  Pickeringia montana var. montana C. O. Smith 1906-6-12 Marin Mill Valley Comment
  UC2058858  Pinus coulteri Peter Alpert with Ellen Simms and Tom Colton 2017-2-18 1 Marin Old Stove Trail, Mt. Tamalpais. Comment
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Jul 25 2018
  CAS-BOT-BC72957  Pinus muricata Catherine A. Toschi 1963-2-17 63 :6 Marin Three miles northeast of Inverness (two miles up Mount Vision Road). 152 Comment
  RSA302212  Pinus muricata J. R. Shevock 1972-2-1 1330 Marin Drakes Bay, Pt. Reyes National Seashore. 11 Comment
  UC521724  Pinus muricata Joseph Andorfer Ewan 1933-10-22 8067 Marin Inverness Ridge Pt. Reyes Peninsula, Inverness Ridge Comment
  UCSC008620  Piperia elegans subsp. decurtata Randall Morgan 1989-1-1 1096 -P Marin Point Reyes (Fish Docks colony) Comment
  POM168458  Piperia elongata Philip A. Munz 1922-8-5 6428 Marin Mt. Tamalpais Comment
  UCD89900  Piptochaetium stipoides Thomas H. Harris 1978-5-17 s.n. Marin ridge between Garden Canyon and Pike County Gulch on western slope of Bolinas Ridge, ca. 3.25 miles north of Stinson Beach. Comment
  UC1587963  Piptochaetium stipoides var. parviflorum M. Barkworth, D. Amme 1989-1-1 5171 Marin 0.5 mi e of US Route 1 (on dirt road, Bolinas Ridge); Bolinas Ridge Comment
  CAS-BOT-BC227998  Plagiobothrys L. R. Abrams 1927-4-19 11627 Marin Head of Drakes Estuary Comment
  UC78070  Plagiobothrys nothofulvus Mrs. K. Brandegee Marin Tamalpais Comment
  JEPS116948  Plagiobothrys reticulatus var. rossianorum David Gowen 2008-4-12 856 Marin Point Reyes, between dunes and west side of Abbotts Lagoon. Comment
  JEPS97699  Plagiobothrys reticulatus var. rossianorum Annetta M. Carter, Herbert L. Mason 1938-5-18 1409 Marin Dry roadside 5 mi from [W of] Inverness. Pt. Reyes. Comment
  CAS-BOT-BC133777  Plagiobothrys trachycarpus Doreen Smith 2001-4-1 s.n. Marin Tip of Chimney Rock Peninsula, Pt. Reyes. Comment
  CAS-BOT-BC60831  Planodes virginica Wilma Follette 1988-5-14 s.n. Marin On the Martinelli Ranch, National Sea Shore Park just north of Point Reyes Station. Comment
  CAS-BOT-BC232256  Plantago erecta J. Klein; G. Block; L. Webb; et al. 2012-5-5 837 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail Comment
  CAS-BOT-BC376583  Plantago erecta T. Gosliner; A. Castner; M. E. Hannibal; S. Whelan 2013-5-4 13632 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  SEINET3161444  Plantago erecta L. S. Rose 1938-4-10 38141 Marin Tiburon 30 Comment
  UC589429  Plantago erecta Beryl O. Schreiber 1932-6-17 518 Marin Waterfall Beach Tomales Bay Comment
  SEINET12284329  Plantago hirtella var. galeottiana E. H. Graham 1931-1 6868 Marin camp near Blacksmith Shop, Pt. Reyes Comment
  RSA0056331  Plantago lanceolata Jim Shevock 1971-3-21 818 Marin Mt. Tamalpais State Park. 304 Comment
  SEINET6088094  Plantago lanceolata Unknown 1990-8-12 6322 Marin Point Reyes National Seashore, Trail to Chimney Rock. Comment
  RSA216925  Plantago maritima H. F. Copeland 1934-5-27 s.n. Marin Dillons Beach. Comment
  UCD124626  Plantago maritima Robert F. Thorne 1965-4-21 34393 Marin North end of Drakes Estero, circa 4-5 miles W of Inverness on Francis Drake Blvd. 0 Comment
  JEPS21970  Plantago maritima var. californica G. Thomas Robbins 1958-5-31 3847 Marin near sw edge of Rodeo Lagoon Comment
  UC762020  Plantago maritima var. californica R. F. Hoover 1941-5-21 5156 Marin Point Reyes Comment
  UC28007  Plantago subnuda W. A. Setchell Apr 1896 Marin Bolinas Comment
  OBI11649  Plantago subnuda G. Thomas Robbins 1958-6-25 3880 Marin Fort Cronkhite Military Reservation N of Rodeo Lagoon 91 Comment
  UC450046  Plantago subnuda J. Burtt Davy 1900-6-27 6795 Marin Point Reyes Comment
  CAS-BOT-BC91773  Platystemon californicus Alice Eastwood 1915-5-15 s.n. Marin Tiburon. Comment
  UC494112  Platystemon californicus H. E. Parks March, 1926 Marin hills of Tiburon Peninsula Tiburon Peninsula; hills of Tiburon Peninsula Comment
  UC494169  Platystemon californicus H. E. Parks March, 1926 Marin hills of Tiburon Peninsula Tiburon Peninsula; hills of Tiburon Peninsula Comment
  CAS-BOT-BC91778  Platystemon californicus John Thomas Howell 1930-4-20 4734 Marin Overlooking the ocean, Point Reyes. Comment
  CAS-BOT-BC91787  Platystemon californicus Javier Penalosa 1961-4-8 1304 Marin Tiburon Peninsula. Plateau northwest of 748 foot summit above Paradise cove. 137 Comment
  UCD103578  Plecostachys serpyllifolia Craig Thomsen 2011-2-12 s.n. Marin Southeast of town of Stinson Beach along trail that begins near fire station and community center. 60 Comment
  CAS-BOT-BC175947  Plectritis brachystemon Gordon H. True 1964-5-6 1347 Marin Hills w. of Sausalito 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
  HSC10609  Pleuropogon californicus J. T. Howell 1945-5-9 20828 Marin Between Hamilton Field and Ignacio. Comment
  UCD90204  Pleuropogon californicus var. californicus A. A. Beetle 1946-5-6 4267 Marin Black Point junction with U.S. Hwy. 101. Comment
  POM284985  Pleuropogon hooverianus Robert F. Hoover 1941-5-12 5042 Marin Woodacre Comment
  UCD90093  Pleuropogon hooverianus A. A. Beetle 1946-5-6 4264 Marin 2 miles east of Lagunitas. Comment
  UCD90095  Pleuropogon hooverianus A. A. Beetle 1946-5-6 4264 Marin 2 miles east of Lagunitas. Comment
  UCD90098  Pleuropogon hooverianus John Thomas Howell 1947-4-27 23107 Marin Ross. Comment
  CAS-BOT-BC255674  Poa bolanderi John Thomas Howell 1946-5-16 s.n. Marin Angel Island Comment
  UCD91034  Poa douglasii Alan A. Beetle 1946-7-13 4715 Marin Point Reyes. Comment
  UCD91048  Poa douglasii Beryl O. Schreiber 1937-4-25 2381 Marin Point Reyes Peninsula. 8 miles west of Inverness. 30 Comment
  UCSC000062  Poa douglasii A. E. Weislander 1933-6-11 307 Marin Buck Mountain, 2.5 miles southwest of Point Reyes 46 Comment
  CAS-BOT-BC246664  Poa howellii John Thomas Howell 1947-4-27 23086 Marin Black Mt. west of San Anselmo Comment
  SEINET196564 Image available Poa kelloggii John Thomas Howell 1950-5-18 26311 Marin Lagunitas Creek near Camp Taylor. Comment
  CAS-BOT-BC244527  Poa secunda subsp. secunda John Thomas Howell 1943-4-11 17919 Marin Black Canyon, San Rafael hills Comment
  CAS-BOT-BC244529  Poa secunda subsp. secunda John Thomas Howell 1941-4-17 s.n. Marin Tiburon Peninsula Comment
  CAS-BOT-BC244175  Poa trivialis Catherine Best 1984-5-15 952 Marin At the edge of the Olema Marsh Comment
  JEPS77210  Poa unilateralis Robert M. Lloyd 1963-4-24 2355 Marin on Bolinas Road 5 mi s Fairfax 274 Comment
  RSA126477  Poa unilateralis J. T. Howell 1946-5-26 21953 Marin Ocean bluff, Point Reyes Lighthouse Comment
  UC767840  Poa unilateralis R. F. Hoover 1941-5-21 5147 Marin Point Reyes Comment
  SEINET13762880  Polemonium californicum A. A. Heller 1908-6-26 8975 Marin Eagle Peak Meadows above Yosemite Valley. Comment
  JEPS43014  Polygala californica W. L. Jepson 1892-6-11 13573 Marin middle elevations Mt. Tamalpais Comment
  CAS-BOT-BC414007  Polygonum aviculare subsp. aviculare John Thomas Howell 1939-7-2 14814 Marin Border of Almonte salt marsh Comment
  CAS-BOT-BC414009  Polygonum aviculare subsp. aviculare John Thomas Howell 1945-7-15 21291 Marin Fairfax Comment
  UCD100091  Polygonum aviculare subsp. depressum Javier Penalosa; J. T. Howell 1961-7-8 1931 Marin Tiburon. Comment
  UC1136129  Polygonum bistortoides B. O. Schreiber 1938-5-14 2513 Marin 1 mi ssw Pelican Point; Point Reyes Quadrangle 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
  CDA2800  Polygonum convolvulus Barbara T. Menzies 1977-6-29 Marin Stinson Beach. 0 Comment
  CAS-BOT-BC419798  Polygonum marinense Virginia Norris 1993-5-21 s.n. Marin Shields Marsh, Inverness Comment
  CAS-BOT-BC419747  Polygonum multiflorum M. Hayakawa 1976-6-20 s.n. Marin Mill Valley Comment
  UC1613322  Polygonum paronychia Charles M. Belshaw 1936-1-1 1435 Marin Point Reyes headlands; away from sea Comment
  CAS-BOT-BC420980  Polygonum spergulariiforme John Thomas Howell 1947-9-6 24182 Marin East of Dillons Beach Comment
  UC366566  Polypodium unknown May 1883 Marin Mt. Tamalpais San Rafael Comment
  UC1446032  Polypodium Ed Lee 1978-11-25 4761 Marin e arm of headlands bounding Drake's Bay (slope overlooking Drake's Bay, n of trail to Scenic Overlook); Pt. Reyes 53 Comment
  RSA160481  Polypodium californicum Robert M. Lloyd 1962-1-29 572 Marin Canyon just below gate at S end of Pt Reyes lighthouse road. Comment
  CAS-BOT-BC72045  Polypodium calirhiza Miss E. Cannon 1899-7-4 s.n. Marin Camp Taylor Comment
  UC1478296  Polypodium calirhiza Alan R. Smith 1981-12-31 835 Marin along Sky Trail between junctions with Old Pine Trail and Meadow Trail; Pt. Reyes Nat'l Seashore, Bear Valley area Comment
  UC42888  Polypodium calirhiza Michener and Bioletti 1892-1-31 Marin Comment
  UC2048026  Polypodium scouleri C. J. Rothfels with J. Game, L. P. Agnew 2015-9-19 4617 Marin Along Ridgecrest Blvd. ~ 1 km SE of its intersection with Fairfax-Bolinas Road. Comment
  UC218614  Polypodium scouleri J. G. Lemmon Marin high spur of Sausalito hills (overlooking Golden Gate) Comment
  CAS-BOT-BC76819  Polypodium scouleri W. H. Brewer 1862-10-5 1483 Marin On rocks by Tomales Bay. Comment
  SEINET11718238  Polypodium scouleri F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -143 Marin Elephant Rocks, ca 2.6 mi W on Dillon Beach Road from junction with CA 1 145 Comment
  UCD90499  Polypogon australis Beecher Crampton 1954-4-28 1804 Marin 11 miles northeast of Point Reyes Lighthouse. Comment
  CAS-BOT-BC233200  Polypogon interruptus John Thomas Howell 1939-6-18 14785 Marin Near Mud Lake 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-BC237512  Polypogon viridis John Thomas Howell 1945-6-12 20947 Marin Whites Hill Comment
  UCD91453  Polypogon viridis Beecher Crampton 1958-8-6 5066 Marin bank above Bolinas Lagoon, 3/4 mile north of Bolinas. Comment
  UC2045358  Polystichum Carl J. Rothfels with John Game, L. P. Agnew 2015-9-19 4610 Marin West end of Phoenix Lake, along the trail that goes around the lake. Comment
  UC2045362  Polystichum Carl J. Rothfels with John Game, L. P. Agnew 2015-9-19 4614 Marin West end of Phoenix Lake, along the trail that goes around the lake. Comment
  UC1177508  Polystichum John Thomas Howell 1948-5-22 24308 Marin Camp Tucker Mt. Tamalpais Comment
  UC42095  Polystichum californicum Marshall A. Howe 1892-6-11 Marin Mt. Tamalpais Comment
  CAS-BOT-BC72141  Polystichum californicum Mrs L. O. Hodgkins 1902-10-20 s.n. Marin unspecified Comment
  CAS-BOT-BC72142  Polystichum californicum Evelina Cannon 1895-1-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC72146  Polystichum californicum Mrs. Anna G. Blaisdell s.n. Marin Ravines near to San Rafael Comment
  CAS-BOT-BC72186  Polystichum dudleyi Miss Parsons 1898-1-1 s.n. Marin Larkspur Comment
  CAS-BOT-BC354329  Polystichum munitum R. Crowe; E. Hinman; C. Johnson; K. Phillips 2013-3-9 13404 Marin Mount Tamalpais: Marin Municipal Water Distric lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  SEINET10530129  Polystichum munitum Heidi H. Schmidt, Amy Pool 1993-6-7 Schmidt 801 Marin Along Lucas Valley Road; 5.9 miles SE of Nicasio, on roadcut. 130 Comment
  CAS-BOT-BC445232  Portulaca oleracea John Thomas Howell 1984-8-5 s.n. Marin Growing in the Safeway Lot near Freitas Parkway, Terra Linda, San Rafael Comment
  CAS-BOT-BC267190  Potamogeton foliosus John Thomas Howell 1946-7-4 s.n. Marin Back of Dillons Beach Comment
  CAS-BOT-BC267193  Potamogeton foliosus John Thomas Howell 1946-9-29 s.n. Marin Back of beach, Stinson Beach Comment
  CAS-BOT-BC453861  Potamogeton nodosus John Thomas Howell 1939-8-27 15319 Marin Phoenix Lake Comment
  RSA298960  Potamogeton nodosus Edward Lee 1936-6-21 2242 Marin Lagunitas Creek, near town of Pt. Reyes. Comment
  CAS-BOT-BC453956  Potamogeton pectinatus D. E. Breedlove 1976-5-8 39491 Marin North of Marshall, Tomales Bay Comment
  CAS-BOT-BC453958  Potamogeton pectinatus J. P. Moore 1878-9-27 s.n. Marin Lagunitas Lake Comment
  JEPS93144  Potentilla anserina subsp. pacifica M. Wetherwax with D. Pendleton, G. Fletcher 1993-4-3 2437 Marin along Sir Francis Drake Boulevard n of Inverness Park (just n of Motel Inverness, Shield's Marsh, Audubon Canyon Ranch); Shield's Marsh, Audubon Canyon Ranch 2 Comment
  RSA15219  Potentilla anserina var. grandis Carl B. Wolf 1927-4-24 374 Marin Stinson Beach. Comment
  POM366497  Potentilla anserina var. grandis M. B. Dunkle 1936-8-14 4788 Marin Southwest Inverness, Coastal Northern California Comment
  CAS-BOT-BC309789  Prosartes hookeri A. Castner; J. Stern; C. Haggerty; A. Young 2013-6-8 13052 B Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert EG24 Comment
  CAS-BOT-BC516324  Prosartes hookeri H. C. Cantelow 1935-8-3 1090 Marin Ross Garden Comment
  CAS-BOT-BC516335  Prosartes hookeri Alice Eastwood 1926-3-28 s.n. Marin Bear Valley Comment
  UCD139782  Prosartes hookeri Rolf Y. Berg 1963-3-24 s.n. Marin near boys' camp between Fairfax and golf course, Fairfax - Mt. Tamalpais road. Comment
  CAS-BOT-BC517525  Prosartes smithii W. R. Dudley 1893-4-30 s.n. Marin Lagunitas Comment
  UCD22661  Prunella vulgaris var. atropurpurea Lori Steiner 1990-6-2 14 Marin Bunker Rd., Marin. 121 Comment
Read comments
Jun 14 2006
  UC123699  Prunella vulgaris var. lanceolata H. A. Walker 1907-7-4 620 Marin Mill Valley; Cascade Drive Comment
  CAS-BOT-BC157941  Prunus emarginata Wilma Follette 2002-4-14 s.n. Marin Tomales Bay State Park - south and above Heart's Desire Beach parking lot Comment
  CAS-BOT-BC154790  Prunus virginiana var. demissa Henry M. Pollard 1936-5-1 s.n. Marin Woodacre to Fairfax Comment
  CAS-BOT-BC356572  Pseudognaphalium biolettii Doreen Smith 1998-1-1 s.n. Marin Rocky Point, off Highway One Comment
  JEPS58904  Pseudognaphalium californicum Javier Penalosa 1961-6-29 1875 Marin 2.4 mi nw of road to Naval Net Depot (Paradise Drive); Tiburon Peninsula Comment
  UC31973  Pseudognaphalium californicum F. P. McLean 1873-1-1 Marin Sausalito Comment
  UC31983  Pseudognaphalium californicum W. L. Jepson 1891-6-1 Marin Mt. Tamalpais Comment
  CAS-BOT-BC357056  Pseudognaphalium luteoalbum Gordon H. True 1965-5-11 1884 Marin Black Canyon near waterfall at east end of Mountain View Drive. San Rafael Hills 45 Comment
  UC32037  Pseudognaphalium ramosissimum W. L. Jepson 1892-9-9 Marin southern slope Mt. Tamalpais Comment
  UC896907  Pseudognaphalium thermale Alice Eastwood 1912-7-29 1501 Marin Mt. Tamalpais Comment
  NY658644  Pseudotsuga menziesii J. Silba 2002-10-27 B- 290 Marin This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  UC242  Pseudotsuga menziesii var. menziesii Alice Eastwood 1896-2-23 Marin Willow Camp 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
  POM313138  Puccinellia nutkaensis Malcolm A. Nobs, S. Galen Smith 1949-6-29 909 Marin Point Reyes, north of Inverness Comment
  CAS-BOT-BC104411  Quercus X subconvexa Alice Eastwood 1912-6-9 317 Marin Tiburon Comment
  CAS-BOT-BC104421  Quercus X subconvexa John Thomas Howell 1959-8-23 34601 Marin near Barths Retreat, Mt. Tamalpais 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
  UCD47324  Quercus X subconvexa John M. Tucker 1947-8-1 1580 A 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-BC45633  Quercus agrifolia Alice Eastwood 1893-11-12 s.n. Marin Mt. Tamalpais Comment
  UC5822  Quercus agrifolia W. G. Klee Marin Mt. Tamalpais 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-BC62547  Quercus chrysolepis Enid Reeve 1918-8-20 s.n. Marin Mt. Tamalpais Comment
  UCD153095  Quercus cornelius-mulleri Stephen K. Langer 1992-11-1 Marin P; along High Marsh Trail, about 1 mile west of; junction with Ben Schmidt Trail.; Comment
  POM166564  Quercus durata P. A. Munz 1922-8-5 6433 Marin Mt. Tamalpais. Comment
  UCD45977  Quercus durata var. durata Thomas Morley 1941-1-5 95 Marin Gravelly soil on south facing hillside at Liberty Camp on Alpine Lake, Marin County. 198 Comment
  CAS-BOT-BC94358  Quercus garryana Alice Eastwood 1920-8-15 1033 Marin Woodacre Comment
  JEPS37414  Quercus kelloggii W. L. Jepson Apr 1892 14828 Marin Ross Valley Comment
  UCD46619  Quercus kelloggii Collector unknown 1925-6-5 1768 Marin California Black Oak, Marin County. Comment
  CHSC59320  Quercus parvula var. shrevei Frederic Hrusa 1989-2-16 5840 Marin Mt. Tamalpais near Bootjack Camp. Comment
  UC1776752  Quercus parvula var. tamalpaisensis Stephen K. Langer 1992-10-10 s.n. Marin North Side Trail, 0.4 mi W of Collier Spring uphill from trail. 590 Comment
  UCR106809  Quercus parvula var. tamalpaisensis S. K. Langer 1993-2-13 18 Marin Mount Tamalpais, uphill side of old Railroad Grade Road, c. 0.4 mi. east of West Point Inn. 518 Comment
  CAS-BOT-BC135957  Quercus rugosa Catherine Best 1994-5-3 1455 Marin Bolinas, in Dennis Breedlove's garden. Comment
  CAS-BOT-BC232217  Quercus wislizeni C. Kellner; A. Brown; C. Ayers; et al. 2012-8-25 1851 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade from Ridgecrest Blvd. to Miller Trail - at the junction of the two. Comment
  CAS-BOT-BC232219  Quercus wislizeni P. da Silva; C. Longstreth; E. Turkle; et al. 2012-8-25 1652 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Ridgecrest Blvd., serpentine below old airforce base Comment
  UCD47529  Quercus wislizeni H. L. Mason 1924-10-12 1111 Marin South slope of Mt. Tamalpais, Marin CO. Comment
  CAS-BOT-BC231873  Ranunculus californicus T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1214 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest. Comment
  JEPS76905  Ranunculus californicus Robert M. Lloyd 1963-2-24 2024 Marin 9 mi from U.S. Highway 101 (on road to Marshall) 78 Comment
  RSA268688  Ranunculus californicus W. H. Brewer 1862-4-5 935 Marin [No location information provided on label.] Comment
  UCSB2061  Ranunculus californicus Keator, Glenn 1959-3-31 Marin About gate to Pt. Reyes lighthouse, Pt. Reyes peninsula. Comment
  JEPS55060  Ranunculus flammula W. L. Jepson 1919-5-18 8300 Marin about 3 mi from Inverness Comment
  JEPS78366  Ranunculus flammula Edward Lee 1934-6-17 893 Marin between Olema and South Brook (by pond) Comment
  JEPS78367  Ranunculus flammula Edward Lee 1934-6-17 893 Marin between Olema and South Brook Comment
  CAS-BOT-BC83407  Ranunculus lobbii John Kipping 1967-3-18 43 Marin Bolinas Mesa, Mesa Road 6 miles from Stinson Beach. 38 Comment
  UCD96170  Ranunculus lobbii Kay Ryugo 1952-3-23 1008 Marin 1 mile south of Olema, along Olema Creek. Comment
  POM269511  Ranunculus orthorhynchus var. bloomeri Joseph A. Ewan 1934-3-15 8908 Marin 4 miles NW of Fallon Comment
Read comments
Apr 16 2011
  UC634979  Ranunculus orthorhynchus var. bloomeri A. E. Borell 1928-4-13 132 Marin 20 mi s Petaluma Comment
  UC13966  Ranunculus orthorhynchus var. orthorhynchus J. Burtt Davy 1900-6-18 6723 Marin Point Reyes Comment
  CAS-BOT-BC74288  Raphanus sativus Peter H. Raven; Michael P. Johnson 1967-5-2 21246 Marin Angel Island. Below East Garrison, east side of island. Comment
  CAS-BOT-BC74290  Raphanus sativus Javier Penalosa 1961-2-25 1063 Marin Tiburon Peninsula. Tiburon. Comment
  JEPS128152  Rhamnus alaternus Eric Wrubel 2012-2-3 NPS 28 Marin Marin City. On ridge, 1 mile south of gate at end of Donahue Street, southeast of water tank. Comment
  UC420728  Rhamnus californica subsp. californica Harriet A. Walker 1908-6-17 1173 Marin Olema Comment
  CAS-BOT-BC59907  Rhamnus crocea Peter H. Raven; Michael P. Johnson 1967-5-1 21142 Marin Angel island. On s. side of island above Rock Quarry. 137 Comment
  POM203620  Rhamnus crocea J. T. Howell 1933-4-30 11188 Marin North side of Mt. Tamalpais. Comment
  UC1177451  Rhamnus crocea John Thomas Howell 1946-5-16 21884 Marin w side Angel Island Comment
  CAS-BOT-BC58809  Rhododendron columbianum Alan Galloway 1963-9-4 s.n. Marin Ledum Swamp Comment
  CAS-BOT-BC58813  Rhododendron columbianum F. V. Coville 1925-5-15 s.n. Marin Inverness Ridge on main road from Inverness to Lighthouse. Comment
  UC22128  Rhododendron macrophyllum F. T. Bioletti 1892-1 Marin Mount Tamalpais Comment
  UC22132  Rhododendron macrophyllum J. Burtt Davy December, 1896 Marin Mount Tamalpais Comment
  JEPS58752  Rhododendron occidentale W. L. Jepson 1891-7-19 14670 Marin Mill Valley Comment
  SEINET2029680 Image available Rhododendron occidentale Lewis S. Rose 1935-6-2 35195 Marin Stinson Beach Comment
  SEINET7716100  Rhododendron occidentale Unknown Marin Camp Taylor Comment
  RSA471006  Rhododendron occidentale var. californicum Cora S. Life 1923-07 s.n. Marin Trail from Mauir Woods. Bay region. Comment
  CAS-BOT-BC200052  Rhododendron occidentale var. occidentale J. W. Congdon 1880-7-4 s.n. Marin Paper Mill Creek Comment
  CAS-BOT-BC111890  Rhynchospora californica John Thomas Howell 1945-8-19 21424 Marin Near Ledum Swamp 182 Comment
  UC1127396  Ribes californicum J. B. Spring 1932-6-20 77 Marin near Hammock Hill; Petaluma Quadrangle, Salmon Creek Comment
  SEINET13942447 Image available Ribes divaricatum Lewis S. Rose 1950-1 50039 Marin Point Reyes Peninsula E of Drakes Estero Comment
  CAS-BOT-BC108921  Ribes divaricatum var. pubiflorum Alice Eastwood 1925-3-28 s.n. Marin Inverness. Comment
  JEPS49369  Ribes divaricatum var. pubiflorum W. L. Jepson 1910-4-13 4035 Marin Olema 15 Comment
  CAS-BOT-BC224517  Ribes menziesii John Thomas Howell 1944-5-14 19462 Marin Salmon Creek Canyon Comment
  JEPS49213  Ribes menziesii W. L. Jepson 1892-4-5 13513 Marin Mt. Tamalpais Comment
  UC566250  Ribes menziesii N. French 1935-4-9 638 Marin Muir Woods Tamalpais Quadrangle 182 Comment
  SEINET12220345  Ribes sanguineum E. H. Graham 1931-1 6836 Marin Camp near Blacksmith Shop, Pt. Reyes Comment
  JEPS49248  Ribes sanguineum var. glutinosum W. L. Jepson 1891-3-29 14835 Marin vicinity San Francisco Bay (Mill Valley); Mill Valley Comment
  UC1127599  Ribes sanguineum var. glutinosum H. S. Yates 1934-3-18 3698 Marin 2 mi nw Inverness; Point Reyes Quadrangle Comment
  UC1614279  Ribes sanguineum var. glutinosum Charles M. Belshaw 1936-3-7 1550 Marin 3/4 mi n of junction of Tomales and Point Reyes Roads (Inverness Ridge); Inverness Ridge Comment
  UC614981  Ribes sanguineum var. glutinosum Beryl O. Schreiber 1936-2-1 2108 Marin trail to Shell Beach; Tomales Bay Comment
  RSA0019064  Ribes sanguineum var. glutinosum Keith E. Hoffmaster 1946-3-9 1239 Marin Near Bodega. Comment
  RSA35303  Ribes victoris J. T. Howell 1943-3-7 17886 Marin Hills NE of San Rafeal Comment
  CAS-BOT-BC168751  Ribes victoris G. Thomas Robbins 1944-4-14 1525 Marin Small stream on north slope of Big Rock Ridge, about 3 mi. w. of Hamilton Field Air Base 91 Comment
  UC24538  Romanzoffia californica Harley P. Chandler 1899-4-8 273 Marin n. slope Mt. Tamalpais Comment
  CDA2707  Romulea rosea var. australis G. D. Barbe 1979-4-2 2498 Marin South end of Inverness Ridge at Stewart Point, southeast of Point Reyes National Seashore boundary, Bolinas. 0 Comment
  CAS-BOT-BC74550  Rorippa curvisiliqua D. E. Breedlove 1979-7-14 43773 Marin 3 miles south of Olema along Highway 1. Comment
  CAS-BOT-BC147661  Rosa canina Doreen L. Smith 1997-7-3 s.n. Marin Pt. Reyes National Seashore, near 5-Brooks pond Comment
  SEINET11917999  Rosa gymnocarpa H. W. Graham 1927-9-11 Marin RR from Mill Valley to Muir Woods, near San Fransisco Comment
  CAS-BOT-BC148234  Rosa spithamea Alice Eastwood 1912-7-29 1510 Marin Mt. Tamalpais Comment
  UCD113557  Rubus armeniacus Kamala Crompton 1996-5-19 24 Marin roadside near Tomales (Petaluma Road.) 100 Comment
  UCD113764  Rubus armeniacus John Thomas Howell 1943-8-29 19311 Marin Summit Avenue Ridge, Mill Valley. Comment
  RSA89552  Rubus discolor E. K. Balls, Percy C. Everett 1953-10-8 18569 Marin Road to Mt Tamalpais between Hwy 1 and Stinson Beach. 3.4 miles E of jct to Mtn top. 305 Comment
  UC1177431  Rubus discolor Lewis S. Rose 1946-8-11 46262 Marin Larkspur Comment
  CAS-BOT-BC147264  Rubus parviflorus Alice Eastwood 1912-8-3 1554 Marin Mt. Tamalpais Comment
  RSA258096  Rubus parviflorus Robert A. Norris 1975-5-17 2365 Marin Just N of Inverness. Comment
  UC12976  Rubus parviflorus J. Burtt Davy 1900-7-12 6873 Marin Point Reyes Comment
  CAS-BOT-BC156744  Rubus spectabilis Alice Eastwood 1921-4-1 s.n. Marin Sausalito Comment
  UC12983  Rubus spectabilis W. L. Jepson Apr. 1 - 2, 1893 Marin Olema Comment
  CAS-BOT-BC158851  Rubus ursinus John Thomas Howell 1938-5-22 13801 Marin San Anselmo Canyon Comment
  UC1128662  Rubus ursinus J. B. Spring 1932-6-22 80 Marin Salmon Creek Petaluma Quadrangle Comment
  UC1614430  Rubus ursinus Charles M. Belshaw 1936-1-1 1446 Marin at summit of Inverness-Point Reyes Road Inverness-Point Reyes Road Comment
  UC615013  Rubus ursinus Beryl O. Schreiber 1936-3-8 2152 Marin s Schoolteacher's Beach (Tomales Bay); , s of Schoolteacher's Beach Comment
  UCD17808  Rubus ursinus H. Olmo 8-10 May 1962 62- 02 Marin California. Marin County: 11 miles north of Tomales at junction of State Highway 1 and Hill Road. Comment
  UCD101066  Rumex acetosella Andreas Stohr 1996-5-19 18 Marin Roadside next to cow pasture about 2 miles east of Dillion Beach. Comment
  CAS-BOT-BC421864  Rumex acetosella Javier Penalosa 1961-4-8 1280 Marin Tiburon Peninsula. Plateau north-west of 748 ft. summit. 137 Comment
  UCD100987  Rumex acetosella H. A. Borthwick 1925-5-22 1829 Marin Bolinas. Comment
  RSA119352  Rumex conglomeratus S. S. Tillett 1956-6-29 557 Marin S. of old Life-Saving Station on w. beach of Point Reyes Peninsula, appr. 3.5 mi. from Pt. Reyes Light, 8.7 mi. from Inverness. Comment
  CAS-BOT-BC421767  Rumex conglomeratus John Thomas Howell 1939-5-14 s.n. Marin Ross Comment
  CAS-BOT-BC421769  Rumex conglomeratus Javier Penalosa 1961-7-15 1991 Marin Tiburon Peninsula. Paradise Dr. 1.4 mi. NW of road to Naval Net Depot. Comment
  CAS-BOT-BC421530  Rumex crassus John Thomas Howell 1946-6-30 22137 Marin Rodeo Lagoon Comment
  CAS-BOT-BC433663  Rumex obtusifolius Javier Penalosa 1961-7-29 1998 Marin McClure Beach, Pt. Reyes Peninsula. Comment
  UCD101362  Rumex occidentalis John M. Tucker 1951-6-29 2161 Marin Beside road, about 5 miles west of Inverness. Comment
  CAS-BOT-BC433782  Rumex pulcher Alice Eastwood 1912-10-11 2311 Marin Alta Comment
  UC1176810  Rumex salicifolius var. salicifolius John Thomas Howell 1946-6-30 22138 Marin Rodeo Lagoon 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
  JEPS128151  Rytidosperma penicillatum Eric Wrubel 2012-1-17 NPS 26 Marin Point Reyes National Seashore, Limantour Road, west of hostel. Comment
  UC1136465  Salicornia virginica H. S. Yates 1935-4-2 5032 Marin 2 mi se San Rafael; Tamalpais Quad. 0 Comment
  UCD110732  Salix babylonica John Thomas Howell 1980-9-8 53899 Marin Between Alpine and Bon Tempe Lakes. Comment
  CAS-BOT-BC128102  Salix lasiandra var. lasiandra John Thomas Howell 1966-4-6 41469 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC128143  Salix lasiandra var. lasiandra Javier Penalosa 1961-6-29 1915 Marin Paradise Dr., 1.4 mi. NW of road to Naval Net Depot - Tiburon Peninsula Comment
  CAS-BOT-BC532992  Salix lasiolepis R. Crowe; F. Leist; K. Martin; M. Barana; A. Magallanes; J. Doyle; R. Hendrickson 2015-2-27 15010 Marin Mount Tamalpais. Marin Municipal Water District lands: Off Peters Dam Rd. West Comment
  UC505689  Salix lasiolepis C. R. and B. S. Ball 1933-5-30 2506 Marin about 6 mi w Inverness (on road to Pt. Reyes Light, near mouth of small canyon opening into headwaters of Drake's Estero) Comment
  CAS-BOT-BC107315  Salix lasiolepis var. bigelovii C. R. Ball; B. S. Ball 1933-5-30 2506 Marin about 6 miles west of Inverness on road to Pt. Reyes Light, headwaters of Drake's Estero Comment
  CAS-BOT-BC124326  Salix lasiolepis var. lasiolepis Mary P. Wells 1980-12-12 s.n. Marin Extension of Spanish Trail Rd. (East side of Tiburon Peninsula, above Paradise Drive) Comment
  CAS-BOT-BC124328  Salix lasiolepis var. lasiolepis Mary P. Wells 1981-7-3 s.n. Marin Extension of Spanish Trail Road (East side of Tiburon Peninsula, above Paradise Dr.) Comment
  RSA126188  Salix lucida subsp. lasiandra J. T. Howell 1944-7-23 s.n. Marin Santa Venetia. Comment
  CAS-BOT-BC125981  Salix scouleriana John Thomas Howell 1946-2-24 21557 Marin At lower end of Murray Trail, Mt. Tamalpais Comment
  JEPS38430  Salix scouleriana W. L. Jepson 1923-10-27 10300 Marin Mt. Tamalpais Comment
  UC489557  Salix scouleriana Beryl O. Schreiber 1932-7-27 702 Marin canyon Heart's Desire Beach Tomales Bay Comment
  CAS-BOT-BC126417  Salix sitchensis John Thomas Howell 1939-3-26 14598 Marin Cataract Gulch, Mt. Tamalpais Comment
  CAS-BOT-BC126419  Salix sitchensis Alice Eastwood 1915-3-28 3992 Marin Lagunitas Comment
  CAS-BOT-BC126427  Salix sitchensis John Thomas Howell 1947-6-18 23283 Marin Near Dillons Beach Comment
  CAS-BOT-BC126429  Salix sitchensis John Thomas Howell 1944-3-26 19346 Marin Point Reyes road beyond Ledum Swamp Comment
  RSA144561  Salpichroa origanifolia Peter H. Raven 1959-12-27 14737 Marin Inverness. Comment
  CAS-BOT-BC180800  Salsola soda Catherine Best 1981-9-5 s.n. Marin On the shore of the northeast end of Richardson Bay Comment
  CAS-BOT-BC238766  Sambucus nigra subsp. caerulea Robert Setzer 1969-3-29 2133 Marin Fort Cronkhite 15 Comment
  UC28614  Sambucus racemosa var. racemosa Edw. L. Greene 1893-4-1 Marin Point Reyes Comment
  CAS-BOT-BC223216  Sanicula bipinnatifida Javier Penalosa 1961-3-11 1112 Marin Tiburon Peninsula. 602 ft. hill west of Paradise Cay 60 Comment
  UC1301119  Sanicula bipinnatifida Helen K. Sharsmith 1963-3-9 5205 Marin overlooking Bolinas Lagoon (w side of Bolinas Ridge, San Francisco Bay Region); San Francisco Bay Region, Bolinas Ridge 152 Comment
  SEINET13945132 Image available Sanicula bipinnatifida Lewis S. Rose 1953-1 53000 Marin 2 miles west of Manzanita; ca 400 ft 122 Comment
  SEINET13945137 Image available Sanicula bipinnatifida Joseph Andorfer Ewan 1927-1 10197 Marin Matt Donis Trail, west of Mt. Tamalpais Comment
  JEPS127738  Sanicula crassicaulis Adam C. Schneider with Susan Fawcett 2014-3-28 460 Marin Trail to Slide Ranch, Northwest of Muir Beach Overlook. Comment
  UC589405  Sanicula crassicaulis Beryl O. Schreiber 1932-6-17 525 Marin Tomales Bay, Waterfall Beach Waterfall Beach; Tomales Bay, Waterfall Beach 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
  UCR66590  Sanicula laciniata L. S. Rose 1949-4-6 49023 Marin Black Point 31 Comment
  JEPS988  Sanicula laciniata W. L. Jepson 1901-3-9 1191 Marin Ross Valley Trail to Tamalpais Comment
  SEINET13945205 Image available Sanicula laciniata Joseph Andorfer Ewan 1963-1 9410 Marin Summit Alpine Lake Trail above Deer Park Comment
  SEINET13945253 Image available Sanicula tuberosa Peter H. Raven 1950-1 1348 Marin Tiburon Pennisula; 200 ft 61 Comment
  CDA18375  Scabiosa atropurpurea G. D. Barbe, J. B. Gianelli 1978-6-21 2394 Marin North Coast Ranges; Horseshoe Hill Rd. at Olema-Bolinas Rd., Bolinas. 0 Comment
Read comments
Jan 7 2015
  RSA127608  Schedonorus arundinaceus J. T. Howell 1955-6-8 30300 Marin Along highway, just east of Olema Comment
  CAS-BOT-BC111316  Schoenoplectus acutus var. occidentalis John Thomas Howell 1946-6-13 22031 Marin Chileno Valley Comment
  CAS-BOT-BC111318  Schoenoplectus acutus var. occidentalis John Thomas Howell 1947-6-18 23260 Marin Laguna, Chileno Valley Comment
  CAS-BOT-BC111312  Schoenoplectus acutus var. occidentalis Phyllis Ellman 1975-6-1 s.n. Marin Railroad yards, Tiburon Comment
  UCD50098  Schoenoplectus americanus A. A. Beetle 1940-4-1 1585 Marin California, Marin Co., shore of Tomales Bay, east side of Tomales Point, 2 miles south of Inverness. Comment
  RSA127377  Schoenoplectus californicus J. T. Howell 1944-7-9 19721 Marin South of Tomales Bay Comment
  RSA254192  Schoenoplectus maritimus Robert A. Norris 1974-6-7 2060 Marin Between San Clemente Creek and San Clemente Drive, Corte Madera. Comment
  SEINET11754829  Scirpus microcarpus M. T. Doutt 1931-1 573 Marin Point Reyes, 5 mi W Inverness Comment
  JEPS62102  Scoliopus bigelovii Kellogg April 1877 Marin <Saucelito> Comment
  SEINET926252  Scoliopus bigelovii Chestnut, Drew 1891-1 Marin Lagunitas Creek Comment
  UC1134650  Scoliopus bigelovii H. S. Yates 1935-4-2 5039 Marin Muir Woods Tamalpais Quad., Muir Woods Comment
  UC199660  Scoliopus bigelovii Edw. L. Greene 1889-2 Marin Mt. Tamalpais Comment
  UCR20573  Scoliopus bigelovii H. M. Whistler 1966-4-15 660415- 04 -W Marin San Francisco Bay Region, Samuel P. Taylor State Park, along the nature trail in the picnic grounds 305 Comment
  CAS-BOT-BC518981  Scoliopus bigelovii H. C. Cantelow 1936-1-26 1111 Marin Ross Comment
  SEINET12058058  Scoliopus bigelovii F. H. Utech 1988-3-3 88 -017 Marin between San Geronimo & Nicasio, 2.25 mi SE of jct of Lucas Valley Rd & Nicasio Valley Rd on latter 90 Comment
  CHSC64672  Scrophularia californica H. H. Schmidt; A. Pool 1993-6-7 802 Marin Along Lucas Valley Road; 5.9 miles SE of Nicasio, on roadcut. 130 Comment
  JEPS77237  Scrophularia californica Robert M. Lloyd 1963-4-24 2379 Marin 1 mi e Inverness 3 Comment
  SEINET10548804  Scrophularia californica Heidi H. Schmidt, Amy Pool 1993-6-7 Schmidt 802 Marin Along Lucas Valley Road; 5.9 miles SE of Nicasio, on roadcut. 130 Comment
  CAS-BOT-BC63781  Sedum radiatum subsp. radiatum John Thomas Howell 1941-6-10 16309 Marin Summit between Lucas and Gallinas Valleys Comment
  UC190778  Sedum spathulifolium T. S. Brandegee 1890-5 Marin Tamalpais Comment
  UC747425  Sedum spathulifolium G. Thomas Robbins 1945-5-5 1867 Marin 2-3 mi w Hamilton Field Air Base (on n-facing slope of Big Rock Ridge); w of Hamilton Field Air Base, Big Rock Ridge 152 Comment
  CAS-BOT-BC69739  Selaginella wallacei Frances Mary Jarrett 1965-6-2 s.n. Marin In Fern Canyon, s. side of Mt. Tamalpais. Comment
  CAS-BOT-BC69745  Selaginella wallacei Alice Eastwood 1923-2-18 s.n. Marin Mt. Tamalpais. Comment
  RSA684432  Selaginella wallacei E. Clayton 1936-04 322 Marin Near San Anselmo. Comment
  UC2042865  Senecio glomeratus Barbara Ertter with Niall McCarten, Mark Fogiel, Dan Pritchett 1990-6-16 9122 Marin Tiburon Peninsula on San Francisco Bay, NE side of ridge at narrow part of peninsula, between Paradise Drive and Hacienda Drive. Comment
  CAS-BOT-BC363711  Senecio hydrophilus John Thomas Howell 1946-9-20 23014 Marin Laguna in Chileno Valley Comment
  UC710621  Senecio minimus John Thomas Howell 1944-7-30 19857 Marin Almonte Comment
  CAS-BOT-BC364573  Senecio vulgaris Peter H. Raven; Michael P. Johnson 1967-5-1 21159 Marin Angel Island. On south ridge of island above Rock Quarry 182 Comment
  CAS-BOT-BC364570  Senecio vulgaris Alice Eastwood 1917-5-6 s.n. Marin Mt. Tamalpais Comment
  UCD135858  Senecio vulgaris J. M. Tucker 1951-3-11 2043 Marin beside Lucas Valley Road, 3.8 miles east of Nicasio. Comment
  POM163409  Senna multiglandulosa R. C. Bacigalupi 1925-12-6 1234 Marin East of San Rafael. Comment
  RSA114326  Senna multiglandulosa Eleanor C. Jenkins 1957-9-17 s.n. Marin Commonly spontaneous in Bolinas. Comment
  JEPS48269  Sequoia sempervirens W. L. Jepson 1891-1-16 Marin Mill Valley Comment
  UC1324896  Sequoia sempervirens H. U. Stauffer and E. Molseed 1964-5-17 5940 Marin 11 km w of Fairfax (Alipe Lake); Alpine 200 Comment
  UCD135189  Sequoia sempervirens John Thomas Howell 1957-2-3 32020 Marin Fern Canyon, Mt. Tamalpais. Comment
  SEINET13289878 Image available Sequoia sempervirens D. W. Woodland 1970-1 Marin Point Rayes National Seashore, 1 mi. up Bear Valley Trail Comment
  SEINET5334845  Sequoia sempervirens R. J. Holl 1949-4-16 s.n. Marin 2 miles north of San Anselmo, woodland draw 152 Comment
  UCD135224  Sequoia sempervirens M. Wiesendanger 1923-10-1 1485 Marin Mt. Tamalpais. Comment
  CDA2437  Setaria parviflora G. H. True 1972-9-14 7435 Marin G. H. True residence, 142 Margarita Drive, San Rafael Hills, San Rafael. Comment
  RSA99633  Setaria pumila J. T. Howell 1954-10-21 30112 Marin Roadside hollow near Bootjack, Mt. Tamalpais Comment
  JEPS12495  Sherardia arvensis W. L. Jepson 1918-4-20 7566 Marin Rock Spring; Mt. Tamalpais Comment
  UCD116761  Sidalcea J. Buck 1996-5-27 11 Marin Point Reyes on Sir Francis Drake Highway at the Bull Point Trail. 24 Comment
  CAS-BOT-BC187893  Sidalcea calycosa subsp. rhizomata Robert F. Hoover 1941-6-19 5378 Marin N of Abbotts Lagoon Comment
  UC410825  Sidalcea diploscypha Mrs. E. C. Sutliffe 1929-6-2 Marin The Cascades near Fairfax; The Cascades near Fairfax Comment
  CAS-BOT-BC205546  Sidalcea hickmanii subsp. viridis John Thomas Howell; Antonio Krapovickas 1954-6-23 30005 Marin Carson Ridge Comment
  POM304545  Sidalcea hickmanii subsp. viridis J. T. Howell 1942-6-21 s.n. Marin Carson Ridge Comment
  UC703117 Image available Sidalcea hickmanii subsp. viridis John Thomas Howell 1942-6-21 16997 Marin Carson Ridge Comment
  UCD116772  Sidalcea malviflora Kamala Crompton 1996-5-19 20 Marin Marin County. 150 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
  RSA433870  Sidalcea malviflora subsp. malviflora H. de Forest 1930-4-21 s.n. Marin Lake Lagunitas. Comment
  UC112915  Silene californica Katharine Brandegee Marin cliff bet Bolinas Ridge and Liberty; cliff bet Bolinas Ridge and Liberty Comment
  UC465680  Silene californica Katharine Brandegee July 1907 Marin Wash Point Road , Wash Point Road (Tamalpais) Comment
Read comments
Jul 26 2012
  SBBG115392  Silene gallica D. Hee 1998-5-24 12 Marin Lucas Valley Rd, between mile markers A100 3.74 mi and A100 3.92 mi 73 Comment
  UC1177429  Silene multinervia John Thomas Howell 1946-5-12 21798 Marin Carson Ridge Comment
  UC750708  Silene multinervia John Thomas Howell 1946-5-30 21963 Marin Little Carson Canyon Comment
  RSA118927  Silene scouleri var. scouleri L. S. Rose 1957-7-22 57123 Marin Point Reyes Lighthouse. Comment
  UC674718  Silene vulgaris Gregory Lyon August, 1933 175 Marin growing in spring at base of cliff 2 mi e of estuary entrance Drake's Bay; e of estuary entrance Drake's Bay 1 Comment
  CAS-BOT-BC364829  Silybum marianum Peter H. Raven; Michael P. Johnson 1967-5-1 21080 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  CAS-BOT-BC364827  Silybum marianum Javier Penalosa 1961-6-7 1667 Marin Tiburon Peninsula. Northwest of Marin Country Day School Comment
  CAS-BOT-BC75035  Sisymbrium altissimum John Thomas Howell 1947-4-23 23076 Marin Point Reyes Road west of Ledum Swamp. Comment
  CAS-BOT-BC75319  Sisymbrium officinale Gordon H. True 1977-5-5 8188 Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge. 3 Comment
  CAS-BOT-BC350951  Sisymbrium orientale A. Williams; F. Leist; S. Tsiu; W. Dreskin; R. Brostorm 2013-5-4 13242 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Bullfrog Road, knoll N of quarry Comment
  UC845033  Sisyrinchium bellum Alice Eastwood 1912-5-19 26 Marin Kentfield Comment
  UCD138840  Sisyrinchium bellum Evert I. Schlinger 1952-4-27 73 Marin 3 miles southwest of Fairfax. Comment
  JEPS108624  Smilacina racemosa W. Roderick, W. Knight 1962-2-18 Marin 2 to 2.5 mi S of Tomales Comment
  SEINET6073348  Solanum nigrum Unknown 1990-8-12 6320 Marin Point Reyes National Seashore, Trail to Chimney Rock. Comment
  CDA5985  Solanum rostratum B. R. Beckwith, F. Lew 1994-8-13 Marin Olompali State Historic Park, north of Novato. 0 Comment
Read comments
Jul 26 2011
  RSA178049  Solanum umbelliferum Robert F. Thorne 1965-4-21 34415 Marin Near confluence of Lagunitas and Nicasio Creeks. 30 Comment
  CAS-BOT-BC175949  Solanum umbelliferum Terrence J. Merkel 1950-5-5 4 Marin 2 miles northwest of Inverness 152 Comment
  CAS-BOT-BC365675  Solidago spathulata W. S. Cooper 1925-7-23 75 Marin Pt. Reyes Comment
  SD112524  Solidago velutina subsp. californica Darley F. Howe 1977-10-10 5009 Marin 3 miles north of Tamales. Comment
  UCD36624  Soliva sessilis Beecher Crampton 1955-5-24 2810 Marin Marin County, southern boundary of Ignacio, along U.S. Highway 101. Comment
  CAS-BOT-BC365861  Soliva sessilis John Thomas Howell 1943-6-13 18231 Marin Sausalito hills Comment
  CAS-BOT-BC365872  Soliva sessilis R. E. Frenkel 1964-5-28 520 Marin On Fairfax-Bolinas Road at summit, 1.4 miles west of Meadows C.C. 328 Comment
  CAS-BOT-BC374450  Sonchus asper John Thomas Howell 1939-4-23 s.n. Marin Blithedale Canyon, Mt. Tamalpais Comment
  UC1099794  Sparganium erectum subsp. stoloniferum Herbert L. Mason 1946-7-24 12925 Marin 2nd lake s Bear Valley (on road to Lake Ranch) Comment
  RSA28036  Sparganium erectum subsp. stoloniferum I. L. Wiggins 1935-8-10 8155 Marin Creek at head of Tomales Bay. Comment
  CAS-BOT-BC236619  Spartina foliosa Javier Penalosa 1961-8-26 2207 Marin Below Tiburon Blvd. near Belvedere Dr., Tiburon Peninsula 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-BC236617  Spartina foliosa Alice Mulford 1945-11-26 s.n. Marin Bolinas Lagoon Comment
  SEINET10602939  Spartina foliosa Mary Susan Taylor 1979-10-6 Taylor 2293 Marin Emergent in tidal flat, salt marsh,Larksur in the San Francisco Bay.With Chris Collison Comment
  CDA29580  Spartium junceum D. G. Kelch 2009-6-25 9 .482 Marin San Rafael. Creek/tidal ditch along Andeson Rd N of Davidson School. Comment
  RSA12211  Spergula arvensis C. B. Wolf 1934-6-28 5754 Marin Point Reyes Peninsula, opposite Wireless Station, 9 miles by road from the lighthouse. 61 Comment
  CAS-BOT-BC390151  Spergularia bocconi John Thomas Howell 1966-6-9 41555 Marin John Thomas Howell Botanical Garden, Tiburon. Se. corner of garden Comment
  RSA0097837  Spergularia macrotheca S. S. Tillett 1956-6-29 554 Marin Just S of old Life-Saving Station on w. beach of Point Reyes Peninsula, appr. 3.5 mi. from Pt. Reyes Light, 8.7 mi. from Inverness. Comment
  SEINET11945258  Spergularia macrotheca M. T. Doutt 1930-11-2 Marin Pt. Peyes lighthouse Comment
  SEINET8883901  Spergularia macrotheca K. Burnstad 1974-10-18 s.n. Marin Devils Rock. 30 Comment
  CAS-BOT-BC390343  Spergularia macrotheca var. macrotheca Peter H. Raven; Michael P. Johnson 1967-5-1 21188 Marin Angel Island. On south ridge of Mount Ida 237 Comment
  CAS-BOT-BC390817  Spergularia marina John Thomas Howell 1944-7-23 19848 Marin Santa Venetia Comment
  CAS-BOT-BC390819  Spergularia marina John Thomas Howell 1944-9-10 20735 Marin Shell Beach north of Inverness Comment
  CAS-BOT-BC390829  Spergularia marina Saichi Kawahara 1969-5-28 1087 Marin Midden of Coast Miwok habitation site (Mrn 216), Limantour Spit, Drakes Bay Comment
  CAS-BOT-BC390827  Spergularia marina G. B. Rossbach; R. P. Rossbach 1938-6-1 633 Marin 8 mi. south of Petaluma Comment
  SEINET3086526 Image available Spergularia salina C. W. Sharsmith 1965-5-23 7394 Marin Salt marsh bordering Tomales Bay, in proximity to Inverness, Point Reyes Peninsula Comment
  UCD99207  Spergularia villosa John Thomas Howell 1944-6-25 19643 Marin Santa Venetia. 7 Comment
  CHSC9113  Stachys ajugoides var. rigida M. Banning 1970-3-24 373 Marin 1 mi from junction of Redwood Hwy. and Marin Professional Center Parkway, on the latter. Top of hill to the left. (About 2 mi N of San Rafael on Hwy 101). 15 Comment
  SEINET12343828  Stachys bullata M. T. Doutt 1931-3-29 341 Marin Bolinas Lagoon Comment
  UCSB16392  Stachys bullata 1963-4-8 Marin 1 mile N of Golden Gate Bridge; on Fort Baker 30 Comment
  CHSC21985  Stachys chamissonis Robert A. Schlising; L. Thurman, J. Anderson 1962-6-30 2323 Marin Coastal Range. Pierce Point Road near Tomales Bay St Park; 5.2 mi NW of Jct Sir Francis Drake Hwy. Comment
  UC921176  Stachys chamissonis Lawrence M. Booth 1932-10-15 2077 A Marin Inverness Ridge Comment
  UC2055636  Stachys pycnantha John Thomas Howell 1937-7-4 13091 Marin Tiburon. Comment
  RSA15387  Stachys rigida subsp. quercetorum Carl B. Wolf 1927-4-24 331 Marin The coastal side of Mill Valley toll road. Comment
  CAS-BOT-BC232229  Stachys rigida var. quercetorum C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1111 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  UCD126045  Stachys rigida var. quercetorum Rolf Y. Berg 1962-7-28 s.n. Marin Just above camp on road to Alice Eastwood Group Campground, Muir Woods National Monument. Comment
  UCD67325  Stachys rigida var. quercetorum D. Sanchez-Mata 1996-5-25 s.n. Marin Tomales Bay State Park. Quercus agrifolia coast forests. 20 Comment
  UCD126056  Stachys rigida var. quercetorum Eric S. Nagy 1990-5-23 16 Marin below Alpine Dam, Alpine Lake. Comment
  SEINET9314831  Stachys rigida var. rigida Unknown 1998-5-25 24 Marin Marin County Comment
  JEPS13994  Stebbinsoseris decipiens Kenton L. Chambers 1955-4-24 668 Marin Highway 1 about 2.5 mi s Stinson Beach Comment
  CAS-BOT-BC339976  Stebbinsoseris decipiens John Thomas Howell 1946-6-20 22098 Marin South of Stinson Beach Comment
  CAS-BOT-BC374826  Stebbinsoseris heterocarpa John Thomas Howell 1946-5-12 s.n. Marin Fairfax Country Club Comment
  CAS-BOT-BC374828  Stebbinsoseris heterocarpa John Thomas Howell 1947-4-27 23078 Marin Bald Mt. west of San Anselmo Comment
  CAS-BOT-BC374822  Stebbinsoseris heterocarpa Walter Lennon 1975-4-25 s.n. Marin Leona Dr. Santa Venetia Comment
  UC135521  Stellaria crispa Alice Eastwood 1898-5-29 Marin Bear Valley Comment
Read comments
Aug 9 2010
  CAS-BOT-BC181435  Stellaria littoralis J. W. Congdon 1880-6-6 s.n. Marin Dillon Beach Comment
  RSA501266  Stellaria littoralis Aaron Liston, Sara Meury 1989-4-18 789 -2 Marin S of Marshall; Tomales Bay. 0 Comment
  SEINET195365 Image available Stenotaphrum secundatum J. T. Howell 1945-6-22 Marin West of Mill Valley on road to Muir Woods Comment
  UC750595  Stenotaphrum secundatum John Thomas Howell 1945-7-22 21330 Marin w of Mill Valley (on road to Muir Woods) Comment
  UC1177281  Stephanomeria elata John Thomas Howell 1946-9-22 Marin Phoenix Lake Mt. Tamalpais Comment
  CAS-BOT-BC375230  Stephanomeria elata A. Eastwood 1919-10-19 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC375825  Stephanomeria virgata John Thomas Howell 1945-7-15 21295 Marin Fairfax Hills Comment
  CDA39227  Stephanomeria virgata subsp. pleurocarpa Johanna Good 2013-8-14 PDR# 210 P06194245 Marin Novato; Mount Burdell. 0 Comment
  SEINET10603876  Stipa lepida var. andersonii John Thomas Howell 1945-5-27 Howell 20881 Marin East of Mountain Theatre, Mt. Tamalpais, Comment
  CAS-BOT-BC61170  Streptanthus batrachopus John Thomas Howell 1946-5-19 21922 Marin Carson Ridge. Comment
  CAS-BOT-BC61179  Streptanthus batrachopus Rimo Bacigalupi 1943-7-16 2771 Marin Carson Ridge, summit at head of Big Carson Canyon. Comment
  UC1511521  Streptanthus batrachopus John L. and Florence S. Morrison 1938-6-14 3107 Marin along firebreak Carson Ridge (ca middle of ridge) Comment
  CAS-BOT-BC87244  Streptanthus glandulosus subsp. niger John Thomas Howell 1950-4-16 26308 Marin Tiburon. Comment
  CAS-BOT-BC87253  Streptanthus glandulosus subsp. niger D. E. Breedlove 1963-5-24 4962 Marin Tiburon. Near Saint Hilary's Church. Comment
  CAS-BOT-BC87258  Streptanthus glandulosus subsp. pulchellus John Thomas Howell 1938-5-22 13791 Marin San Anselmo Canyon. Comment
  CAS-BOT-BC87271  Streptanthus glandulosus subsp. pulchellus A. R. Kruckeberg 1947-6-1 1463 Marin Mount Tamalpais State Park. In immediate vicinity of Bootjack Camp. Comment
  UC205879 Image available Streptanthus glandulosus subsp. pulchellus Alice Eastwood 1905-6-1 Marin Big Carson water-shed Comment
  UC615204  Streptanthus glandulosus subsp. pulchellus Beryl O. Schreiber 1932-5-22 288 Marin dry slope Matt Davis Trail Comment
  UC117389  Streptanthus glandulosus subsp. secundus T. S. Brandegee Marin Tamalpais Comment
  UC1277986  Streptanthus glandulosus subsp. secundus B. Crampton 1957-6-11 4208 Marin e edge Forest Knolls Comment
  UC1492744  Streptanthus glandulosus subsp. secundus Freed W. Hoffman 1948-6-6 2338 Marin Carson Ridge Comment
  UC188079  Streptanthus glandulosus subsp. secundus M. K. Curran May 1886 Marin Tamalpais Comment
  CAS-BOT-BC87284  Streptanthus glandulosus subsp. secundus Volney Rattan 1882-1-1 s.n. Marin Near San Rafael. Comment
  JEPS2879 Image available Streptanthus niger E. L. Greene 1886-4-26 Marin Tiburon Comment
  UC1106258  Streptanthus niger John Thomas Howell 1945-5-20 Marin Tiburon Comment
  UC1119938  Symphoricarpos albus var. laevigatus J. B. Spring 1932-6-20 72 Marin Salmon Creek; Petaluma Quad. 121 Comment
  UC1119958  Symphoricarpos mollis N. French 1935-4-1 635 Marin Muir Woods; Tamalpais Quad. 304 Comment
  CAS-BOT-BC99147  Symphyotrichum chilense Javier Penalosa 1961-7-15 1979 Marin Tiburon Peninsula, brush northwest of 748 ft. summit. 213 Comment
  CAS-BOT-BC99133  Symphyotrichum chilense John Thomas Howell 1933-10-8 11700 Marin 1 mile east of Forest Knolls Comment
  CAS-BOT-BC99138  Symphyotrichum chilense John Thomas Howell 1965-10-13 41411 Marin John Thomas Howell Botanical Garden, Tiburon, only in eastern seepages Comment
  CAS-BOT-BC99370  Symphyotrichum subspicatum James T. Vale 1980-10-15 s.n. Marin Near Rodeo Lagoon Comment
  UC1177260  Symphyotrichum subulatum J. Thomas Howell 1947-10-19 24193 Marin Lake Lagunitas Comment
  CAS-BOT-BC124318  Symphyotrichum subulatum var. ligulatum Doreen Smith 2002-10-1 s.n. Marin Novato, vacant lot off San Marin Drive opposite San Andreas Dr. & shopping center. Comment
  CAS-BOT-BC98320  Symphyotrichum subulatum var. parviflorum Walter Lennon 1972-10-20 s.n. Marin Paradise Dr., Corte Madera 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-BC223945  Tamarix parviflora G. Edel Brock 1975-5-4 095 Marin ~2 mi. West of Hwy 101 on Lucas Valley Road 30 Comment
  CAS-BOT-BC376941  Taraxacum officinale Gordon H. True; Fred Ross 1969-9-5 5119 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda [Hondo] 60 Comment
  CAS-BOT-BC263268  Taraxia ovata T. Gosliner; B. Gosliner; M. Camarillo; L. Webb; B. Ransom; J. Baxter 2012-3-24 302 Marin Mount Tamalpais. Marin Municipal Water District lands: Meadow Club Rd. between Sky Oaks Rd. and Bull Frog Rd. Comment
  JEPS127820  Taraxia ovata Adam C. Schneider 2014-3-29 562 Marin Miwok Trail, 80 yards north of junction with Bobcat Ridge Trail. Comment
  CAS-BOT-BC434213  Tellima grandiflora C. Kellner; L. Hasz; C. Casey; P. Scott; D. Greenberger 2014-5-10 14634 A Marin Mount Tamalpais. Marin Municipal Water District lands: Across the bridge from Leo T. Cronin Fish Viewing Area, up road from gate along Lower Peters Dam Road. Comment
  UC1127671  Tellima grandiflora H. S. Yates 1934-3-18 3693 Marin near Inverness; Point Reyes Quad. 6 Comment
  UC765039  Tellima grandiflora R. F. Hoover 1941-5-8 4999 Marin Woodacre Comment
  UC924278  Tellima grandiflora H. S. Reed 1939-5-23 274 Marin slopes of Mount Tamalpais 243 Comment
  JEPS49701  Tellima grandiflora V. S. Brown 1912-4-13 Marin Point Reyes 30 Comment
  UCSB2704  Tellima grandiflora White, Arthur 1960-4-15 Marin 2 mi. s. of Samual Taylor state park; 10 mi. s. of Fairfax Comment
  CAS-BOT-BC399797  Thalictrum polycarpum W. L. Jepson 1896-3-23 s.n. Marin Ross Valley Comment
  CAS-BOT-BC175914  Thinopyrum ponticum Catherine Best; Mary P. Wells 1983-7-14 s.n. Marin On the road to Hidden Lake, Mt. Burdell about .25 miles from San Andreas St. Comment
  CAS-BOT-BC88487  Thysanocarpus curvipes John Thomas Howell 1947-4-27 23105 Marin Bald Mountain west of San Anselmo. Comment
  UCD115928  Thysanocarpus curvipes Mrs. Flora Hayes 1935-6-15 s.n. Marin Strawberry. Comment
  RSA0041665  Thysanocarpus curvipes var. elegans John Thomas Howell 1947-4-27 23106 Marin Bald Mt. west of San Anselmo. Comment
  RSA26631  Torreya californica E. K. Balls, P. C. Everett 1953-10-9 18590 Marin Devil s Gulch, Opposite Samuel P. Taylor Redwood Park, along road to Lagunitas. 76 Comment
  RSA31  Torreya californica J. T. Howell 1927-8-22 671 Marin Mount Tamalpais, above Mill Valley 152 Comment
  UC26  Torreya californica Kellogg 1867-5-5 Marin Redwoods San Rafael, Redwoods Comment
  UCSB10848  Torreya californica Davy, J. 1893-7-24 Marin Redwoon Canon Comment
  CAS-BOT-BC169209  Toxicodendron diversilobum Alice Eastwood 1916-10-5 s.n. Marin Ross Valley Comment
  SEINET10754361  Toxicoscordion fremontii John T. Middleton Middleton s.n. Marin Sausalito, CA. Comment
  UC1324894  Trientalis latifolia H. U. Stauffer and E. Molseed 1964-5-17 5938 Marin 11 km w of Fairfax (Alpine Lake); Alpine Lake 200 Comment
  UCD67328  Trientalis latifolia D. Sanchez-Mata 1996-5-25 s.n. Marin Tomales Bay State Park. Quercus agrifolia coast forests. 20 Comment
  SEINET8729731 Image available Trientalis latifolia H. S. Reed 1939-1 266 Marin Mount Tamalpais 244 Comment
  UC1177206  Trifolium albopurpureum var. dichotomum John Thomas Howell 1947-4-27 23104 Marin w side San Anselmo (type region); Bald Mtn Comment
  RSA15227  Trifolium amoenum C. B. Wolf 1927-4-24 s.n. Marin Stinson Beach. Comment
  CDA27900  Trifolium barbigerum T. C. Fuller 1967-5-19 15879 Marin East side of Coast Highway (Highway 1), 2 miles east of Valley Ford. 0 Comment
  UC1745985  Trifolium barbigerum var. barbigerum Annetta M. Carter 1934-4-29 529 Marin 10 mi. NW of Tomales on rd. running W from Estero Dist. School. 1.6 mi. W of school. Comment
  RSA212126  Trifolium campestre L. S. Rose 1969-6-12 69031 Marin 1 mi. w. of Olema, Bear Valley Ranch. 46 Comment
  UC631071  Trifolium depauperatum var. amplectens P. B. Kennedy 1915-4-20 Marin San Rafael Comment
  UCD109034  Trifolium fucatum Lewis S. Rose 1956-5-21 56074 Marin Tiburon Peninsula, near California City. 30 Comment
  UC1177207  Trifolium macraei John Thomas Howell 1947-4-23 23067 Marin w Mt. Vision (Drakes Estero) Comment
  UC764762  Trifolium macraei R. F. Hoover 1941-5-12 5067 Marin w Drake's Estero; Point Reyes peninsula Comment
  UC1106242  Trifolium oliganthum John Thomas Howell 1947-4-27 23080 Marin w San Anselmo; Bald Mtn Comment
  JEPS128140  Trifolium striatum Eric Wrubel 2011-5-31 NPS 12 Marin Golden Gate National Recreation Area. Cheda Ranch Road, below Nicasio Ridge. Comment
  JEPS27959  Trifolium subterraneum Rimo Bacigalupi 1961-5-29 7716 Marin beside and somewhat above Tomasini Creek (just w of State Highway 1) 12 Comment
  UCSC006203  Trifolium variegatum Randall Morgan 1995-6-8 2751 Marin Growing with T. appendiculatum (=variegatum) #2752 in field opposite Laguna School on Chileno Valley Rd. near Petaluma-Marshall Rd Comment
  JEPS77879  Trifolium wormskioldii Edward Lee 1934-4-30 784 Marin 10 mi nw Tomales (on rd) Comment
  UCD109908  Trifolium wormskioldii Daw F. Adams 1978-4-22 7 Marin Point Reyes Beach between Kehoe Creek and Abbotts Lagoon. 24 Comment
  UCD109912  Trifolium wormskioldii J. Buck 1996-5-27 13 Marin Point Reyes on Sir Francis Drake Highway at the Bull Point Trail. 24 Comment
  RSA177907  Trifolium wormskioldii Robert F. Thorne 1965-4-21 34400 Marin Near Drakes Beach, Point Reyes National Seashore. 5 Comment
  UCSC006195  Trifolium wormskioldii Randall Morgan 1995-6-8 2736 Marin Pt. Reyes, Sir Francis Drake Blvd. S of Mt. Vision Rd. Comment
  CAS-BOT-BC451827  Triglochin maritima Rimo Bacigalupi 1941-10-2 2725 Marin Between Rattlesnake and Bootjack Camps, Mt. Tamalpais Comment
  UC589397  Triglochin maritima Beryl O. Schreiber 1932-6-23 557 Marin Heart's Desire Beach Tomales Bay (marsh) Comment
  CAS-BOT-BC451829  Triglochin maritima Javier Penalosa 1961-8-26 2214 Marin Tiburon Peninsula. Below Tiburon Blvd. 150 yards east of Blackfield Dr. 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
  CAS-BOT-BC451852  Triglochin maritima John Thomas Howell 1945-6-30 21256 Marin Marsh bordering Bolinas Lagoon, Stinson Beach Comment
  RSA178058  Triglochin maritima Robert F. Thorne 1965-4-21 34391 Marin N end of Drakes Estero, ca. 4-5 miles W of Inverness on Francis Drake Blvd. 0 Comment
  CAS-BOT-BC519111  Trillium chloropetalum var. chloropetalum Mrs. Wood 1916-3-30 s.n. Marin Unspecified Comment
  CAS-BOT-BC133401  Trillium ovatum Volney Rattan s.n. Marin Redwoods Comment
  POM170171  Trillium ovatum H. P. Chandler 1900-2-26 3164 Marin Mt. Tamalpais Comment
  SEINET12057466  Trillium ovatum F. H. Utech 1977-6-26 s.n. Marin Mt. Tam. St. Park, Ben Johnson Trail along edge of Muir Woods National Monument 183 Comment
  UC589497  Triodanis biflora Beryl O. Schreiber 1932-6-29 631 Marin Tomales Bay Sand Dune Beach; , Sand Dune Beach Comment
  UC1334887  Triphysaria L. D. Thurman 1963-4-6 142 Marin 1.3 mi e Dillon Beach; e of Dillon Beach Comment
  UC535031  Triphysaria eriantha subsp. rosea Mrs. H. P. Bracelin 1930-4-20 18 Marin one mi s Lagunitas 66 Comment
  JEPS25552  Triphysaria eriantha subsp. rosea Murray F. and Helen F. Buell 1961-5-21 Marin close to summit of hill above Point Reyes Lighthouse; above Point Reyes Lighthouse Comment
  JEPS4529  Triphysaria floribunda Mrs. H. P. Bracelin 1930-4-20 16 Marin Point Reyes rocky hills near Light House grounds; Point Reyes 150 Comment
  UC1348894  Triphysaria floribunda Robert F. Thorne 1965-4-21 34396 Marin along Francis Drake Blvd. ca 5 mi n Point Reyes (Point Reyes National Seashore); , n of Point Reyes 4 Comment
  UC404768  Triphysaria floribunda Mrs. H. P. Bracelin 1930-4-20 16 Marin near Light House grounds Point Reyes 150 Comment
  UC1334865  Triphysaria versicolor subsp. versicolor L. D. Thurman 1964-5-4 474 Marin 1.3 mi w Tomales; w of Tomales Comment
  UCD93609  Trisetum canescens Peter H. Raven 1950-5-13 2048 Marin Near Phoenix Lake, Mt. Tamalpais. Comment
  HSC23775  Triteleia laxa R. A. Vanbianchi 1971-7-1 6 Marin San Geronimo Ridge Comment
  CAS-BOT-BC526097  Triteleia laxa John Thomas Howell 1947-6-18 23280 Marin North of Dillon Beach Comment
  CAS-BOT-BC526099  Triteleia laxa David D. Keck 1948-6-29 5917 Marin 1 mile west of Mill Valley Comment
  RSA120193  Triteleia laxa S. S. Tillett 1956-6-30 566 Marin On hillside overlooking Drake Memorial, Drake s Bay, Point Reyes Peninsula. Comment
  RSA378032  Triteleia laxa Robert Gustafson 1984-5-16 2950 Marin Tiburon Peninsula, vicinity of old St. Hilary s Church. Comment
  SEINET6882305  Triteleia laxa W. P. Vestal, A. G. Vestal 1947-5-12 s.n. Marin 3.8 miles west of Marin, (ca. 7.4 miles east-southeast of Stinson Beach). Comment
  UCD139392  Triteleia laxa Heidi E. M. Dobson 1978-5-31 336 Marin base of Pine Mt. on Fairfax-Bolinas Road, overlooking Alpine Lake. Comment
  UC129176  Triteleia peduncularis Miss Harriet A. Walker 1909-6-3 1725 Marin Tiburon Comment
  UC186368  Triteleia peduncularis E. L. Greene June, 1886 Marin Tiburon Comment
  CAS-BOT-BC527402  Triteleia peduncularis John Thomas Howell 1966-7-20 41986 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  UC1177407  Typha John Thomas Howell 1948-9-19 25289 Marin Mt. Tamalpais; Mt. Tamalpais, Phoenix Lake Comment
  CDA4353  Ulex europaeus T. C. Fuller 1961-5-4 6131 Marin Robert Dollar estate, northwest of San Rafael. 0 Comment
  SD234131  Ulex europaeus Virginia Pinkus Ryder 1964-2-1 48 Marin North San Raphael. Swamp across from Frank Lloyd Wright Building. 29 Comment
  CAS-BOT-BC133779  Ulmus parvifolia Doreen Smith 2002-10-15 s.n. Marin Lucas Valley Rd., interchange by bridge Comment
  CAS-BOT-BC232227  Umbellularia californica A. Howald; J. Dela Cruz; Z. Beltz; et al. 2012-8-25 1455 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Ridgecrest Blvd., on Laurel Dell Fire Rd. near culvert LD-17.3. Comment
  CAS-BOT-BC91166  Umbellularia californica Michael A. Vincent 1999-6-10 8590 Marin At pull-off along Point Reyes-Petaluma Road. 1.4 mile north of Hick's Valley Road. Comment
  UC592804  Umbellularia californica C. B. Wolf and E. R. Johnson 1934-10-18 6199 Marin 5 mi n of San Rafael (Marin Dell School); Marin Dell School 30 Comment
  CAS-BOT-BC381915  Uropappus lindleyi John Thomas Howell 1947-4-27 23082 Marin Bald Mt. west of San Anselmo Comment
  CAS-BOT-BC404140  Urtica dioica subsp. holosericea Peter H. Raven; Michael P. Johnson 1967-5-2 21273 Marin Angel Island. In East Garrison and North Garrison, northeast side of island 38 Comment
  CAS-BOT-BC404147  Urtica dioica subsp. holosericea Dennis W. Woodland 1970-8-13 1623 Marin 1/4 mile west of Point Reyes Station between Inverness & Point Reyes Station Comment
  CAS-BOT-BC471250  Vaccinium cespitosum Peter W. Fritsch; Lisa Fritsch 2015-5-10 1968 Marin Point Reyes National Seashore, just S of Abbotts Lagoon, N end of Lunny Ranch 5 Comment
  CAS-BOT-BC193935  Vaccinium ovatum Volney Rattan 1884-7-1 s.n. Marin Mt. Tamalpais Comment
  RSA22279  Vaccinium ovatum L. S. Rose 1939-4-23 39084 Marin Bolinas Ridge, Mt. Tamalpais. 457 Comment
  RSA257611  Vaccinium ovatum Gary D. Wallace 1973-4-16 1162 Marin West of Mt. Tamalpais along the west side of Lake Alpine. Comment
  UC1121124  Vaccinium ovatum H. S. Yates 1934-3-18 3702 Marin 2 mi nw Inverness; Point Reyes Quad. 152 Comment
  UC634725  Vaccinium ovatum H. L. Mason 1928-2-18 4165 Marin Inverness Ridge Point Reyes Comment
  CAS-BOT-BC76097  Vancouveria planipetala Volney Rattan 1886-5-8 s.n. Marin Camp Taylor. Comment
  CAS-BOT-BC76105  Vancouveria planipetala Michener; Bioletti 1893-5-23 s.n. Marin Mill Valley. Comment
  CDA5683  Verbena incompta J. T. Howell 1943-9-5 19323 Marin San Francisco Bay Region; Southern part of Mill Valley. Comment
  CDA5676  Verbena rigida G. H. True 1965-9-23 2652 Marin San Pedro Road at Marin Yacht Club, San Rafael. 0 Comment
  UCD125964  Verbena rigida Gordon H. True 1965-9-23 2652 Marin San Pedro Road at Marin Yacht Club, San Rafael. Edge of Yacht Harbor. Comment
  JEPS58915  Veronica scutellata John Thomas Howell 1946-6-20 22105 Marin 4 mi n of Bolinas Comment
  UCSB7257  Vicia americana Keator, Glenn 1959-3-31 Marin 2.0 miles west of Fairfax western city limits on highway from Fairfax to Olema Comment
  RSA126208  Vicia angustifolia J. T. Howell 20843 Marin Ignacio. Comment
  UC589376  Vicia gigantea Beryl O. Schreiber 1932-7-31 707 Marin Indian Beach; Tomales Bay Comment
  CAS-BOT-BC531665  Vicia villosa E. Pimentel; E. Gunnison; M. Murphy; L. Going 2015-4-10 15315 Marin Mount Tamalpais. Marin Municipal Water District lands: Directly E of end of Peters Dam Plunge Pool Road, along curve in road Comment
  JEPS50202  Viola adunca W. L. Jepson 1904-11-20 2465 Marin Mount Vision; Inverness Comment
  UC721248  Viola adunca Rogers McVaugh 1941-7-31 6186 Marin 1.5 mi sw of Indian Beach; Tomales Point Comment
  CHSC30097  Viola glabella M. S. Taylor 1980-4-11 2471 Marin Samuel P. Taylor State Park, near Olema. Comment
  UC35293  Viola glabella Chesnut and Drew 1891-3-21 Marin Lagunitas Creek Comment
  CAS-BOT-BC536869  Viola glabella Gordon H. True 1977-4-13 8174 Marin Audubon Canyon Ranch, Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 mi N of Stinson Beach 6 Comment
  UCD110880  Viola glabella Mrs. Flora Hayes 1935-6-15 s.n. Marin Strawberry. Comment
  UC19310  Viola ocellata W. H. Brewer March 1862 917 Marin Mount Tamalpais Comment
Read comments
Dec 12 2015
  UC1763374  Viola purpurea subsp. quercetorum Milo S. Baker 1931-3-31 5067 Marin Mt. Tamalpias, open air theaater Comment
  UC828501  Viola purpurea subsp. quercetorum Alice Eastwood 1899-6-6 Marin northward slopes of Mount Tamalpais Comment
  UC1762573  Viola sempervirens Milo S. Baker 1906-4 5544 Marin Muir Woods Comment
  UC337769  Viola sempervirens C. C. Parry and J. G. Lemmon 1876-1 Marin Lagunitas Comment
  CAS-BOT-BC198786  Vulpia bromoides John Thomas Howell 1941-5-25 16198 Marin West Point to West Peak, Mt. Tamalpais Comment
  CAS-BOT-BC198788  Vulpia bromoides John Thomas Howell 1943-5-15 18080 Marin Tiburon Peninsula Comment
  CAS-BOT-BC198795  Vulpia bromoides Peter H. Raven; Michael P. Johnson 1967-5-1 21033 Marin Slopes on south side of island near Rock Quarry and small reservoir, Angel Island. 91 Comment
  CAS-BOT-BC232187  Vulpia bromoides A. Williams; E. Shea; M. E. Hannibal; S. Tsui 2012-5-5 718 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
  UC1106098  Vulpia bromoides John Thomas Howell 1939-4-23 14599 Marin Blithedale Canyon; Mill Valley Comment
  RSA127227  Vulpia eastwoodiae J. T. Howell 1946-5-14 21840 Marin Between Barths Retreat and Potrero Meadow, Mt. Tamalpais. Comment
  CAS-BOT-BC183154  Vulpia microstachys var. ciliata John Thomas Howell 1945-5-27 20882 Marin Northeast of Mountain Theatre, Mt. Tamalpais Comment
  UC1106313  Vulpia microstachys var. ciliata John Thomas Howell 1939-5-14 14682 Marin n side Mt. Tamalpais, West Peak; Mt. Tamalpais Comment
  CAS-BOT-BC184340  Vulpia microstachys var. pauciflora John Thomas Howell 1947-4-13 23055 Marin Tiburon Peninsula Comment
  CAS-BOT-BC184343  Vulpia microstachys var. pauciflora R. E. Frenkel 1964-5-7 498 Marin On Fairfax-Bolinas Road, 1.5 miles south of Meadows C. C. 304 Comment
  RSA127226  Vulpia microstachys var. pauciflora J. T. Howell 1946-5-14 21839 Marin Between Barths Retreat and Potrero Meadow, Mt. Tamalpais. Comment
  UC1177481  Vulpia microstachys var. pauciflora John Thomas Howell 1936-5-14 21839 Marin slope between Barths Retreat and Potrero Meadow; Mt. Tamalpais Comment
  SACT002552  Vulpia myuros 1925-6-5 Marin NO collector/determiner listed Comment
  RSA128475  Vulpia myuros var. hirsuta P. H. Raven 1950-4-29 1923 Marin Hills above Tiburon. 122 Comment
  CAS-BOT-BC185975  Vulpia myuros var. myuros Gordon H. True 1965-4-6 1803 Marin Head of Black Canyon just south of Nike Base, east end of burned area, San Rafael Hills Comment
  CAS-BOT-BC185861  Vulpia octoflora var. hirtella John Thomas Howell 1947-5-25 23197 Marin Simmons Trail, Mt. Tamalpais Comment
  CDA31894  Whipplea modesta D. G. Kelch 2009-4-19 9 .151 Marin Near Bon Tempe Lake & Rocky Ridge Rd. Comment
  SEINET10970386  Whipplea modesta Mary Susan Taylor Taylor 2476 Marin Samuel P. Taylor State Park. Comment
  CAS-BOT-BC382964  Wyethia angustifolia Javier Penalosa 1961-4-8 1277 Marin Tiburon Peninsula. Along dirt road intersecting Tiburon Blvd. ca. 1000 ft. NW of road to Belvedere Island 60 Comment
  CAS-BOT-BC383301  Wyethia glabra John Thomas Howell 1945-5-9 20855 Marin Between Ignacio and Novato Comment
  CAS-BOT-BC300553  Xanthium strumarium A. Williams; R. Brostrom; F. Leist 2013-6-8 13270 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  UC765326  Zigadenus fremontii Robert F. Hoover 1938-2-15 2744 Marin Tiburon Comment
  CAS-BOT-BC530570  Zigadenus fremontii John Kipping 1967-3-18 40 Marin West slope of Mt. Tamalpais 1 mile se. of Boot Jack Camp along State Hwy. 1, Mt. Tamalpais State Park 548 Comment
  CAS-BOT-BC530573  Zigadenus fremontii M. E. Parsons 1912-3-9 s. n. Marin Kentfield Comment
  CAS-BOT-BC531915