Search Results — 2000 specimen records retrieved (1340 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
  CAS-BOT-BC175245  Acacia cyclops Greg de Nevers 2001-2-20 12108 Marin Bolinas 60 Comment
  CHSC820  Acacia longifolia A. Stone 1963-4-20 Marin Small canyon at Dillon Beach. 9 Comment
  CAS-BOT-BC177076  Acacia retinodes Doreen Smith 2003-8-22 s.n. Marin Loch Lomond Marina, San Rafael Comment
  UCD112500  Acaena novae-zelandiae Eva King 1971-9-1 s.n. Marin Seadrift on the Stinson Beach sandspit. Comment
  SEINET10541228  Acaena pinnatifida John T. Middleton 1936-3-21 Middleton 104 Marin Comment
  CAS-BOT-BC437007  Acaena pinnatifida var. californica Javier Penalosa 1961-6-7 1645 Marin West of Marin Country Day School, Tiburon Peninsula 30 Comment
  CAS-BOT-BC331532  Acer macrophyllum John Thomas Howell 1927-5-8 2357 Marin Ross Valley Comment
  CAS-BOT-BC354333  Acer macrophyllum A. Castner; J. Stern; C. Haggerty; A. Young 2013-6-8 13050 Marin Mount Tamalpais: Marin Municipal Water District lands: Middle Eldridge Grade Culvert EG24 Comment
  UCD117111  Acer negundo P. C. Everett 1959-10-28 23996 Marin Olemo to Fairfax, 2 miles NW of Lagunitas. 91 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
  SEINET3277335 Image available Acer negundo var. californicum Lewis S. Rose 1938-9-11 38256 Marin Point Reyes Station, Stream bank. 6 Comment
  UCSB27754  Acer saccharinum Pinter, L. 1965-4-17 Marin Tiburon Island 6 Comment
  CAS-BOT-BC30423  Achyrachaena mollis John Thomas Howell 1945-5-9 20824 Marin Between Hamilton Field and Ignacio Comment
  CAS-BOT-BC309797  Acmispon americanus var. americanus J. Klein; M. Murphy; A. Young; R. Westgaard 2013-5-4 13044 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  SBBG115426  Acmispon junceus B. Crampton 1960-6-8 5568 Marin Pt Reyes Peninsula, E slope of Inverness Ridge Comment
  UCD35678  Acmispon junceus Beecher Crampton 1960-6-8 5590 Marin Pt. Reyes Peninsula, northern arm of Drakes Estero at road crossing. Comment
  CHSC13593  Acmispon wrangelianus D. Rasmussen 1974-4-13 29 Marin Found in a field behind Old St. Hilary's Church, Tiburon. 60 Comment
  UCD104528  Acmispon wrangelianus Lewis S. Rose 1963-5-24 63063 Marin Tiburon. 30 Comment
  UC903250  Adenocaulon bicolor Ethel Crum 1933-7-9 1509 a Marin at head of, on shady slope Cataract Gulch; North Coast Ranges, Alpine Lake Comment
  UC62745  Adiantum aleuticum Geo. W. Dunn May, 1880 Marin Comment
  UC42036  Adiantum jordanii Marshall A. Howe 1892-4-5 Marin Mt Tamalpais Comment
  CAS-BOT-BC202637  Aesculus californica Peter H. Raven; Michael P. Johnson 1967-5-1 21108 Marin Angel Island. On south side of island below Rock Quarry 60 Comment
  LA205594  Aesculus californica Carl Epling; William Robison 1935-7-28 sn Marin Muir Woods Park Comment
  CAS-BOT-BC29523  Agoseris apargioides J. T. Howell 1946-5-4 21753 Marin Dillons Beach Comment
  JEPS36386  Agoseris apargioides W. L. Jepson 1900-9-16 1172 Marin near Point Reyes P. O.; Point Reyes Peninsula Comment
  SDSU6849  Agoseris apargioides D. F. Howe 1969-5-27 4579 Marin Pt. Reyes Beach. Comment
  UC1543171  Agoseris apargioides var. eastwoodiae Donald G. Nelson 1937-6-10 541 Marin just w, above the bird rocks Pt. Reyes Lighthouse Comment
  CAS-BOT-BC21336  Agoseris grandiflora var. grandiflora John Thomas Howell 1941-6-10 16282 Marin Near Black Point Comment
  CAS-BOT-BC229797  Agoseris grandiflora var. grandiflora C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1805 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade from Ridgecrest Blvd to Miller Trail Comment
  CAS-BOT-BC22908  Agoseris heterophylla M. E. Parsons 1912-5-13 s.n. Marin Kentfield Comment
  CAS-BOT-BC22949  Agoseris heterophylla John Thomas Howell 1947-4-27 23102 Marin Bald Mt. west of San Anselmo Comment
  UC1106267  Agoseris heterophylla var. heterophylla J. Thomas Howell 1944-5-14 19480 Marin on serpentine Chileno Valley Comment
  JEPS34405  Agoseris hirsuta Rimo Bacigalupi and L. R. Heckard, Tsan-Iang Chuang 1963-6-12 8881 Marin just se of Bon Tempe Dam 228 Comment
  UC450126  Agoseris hirsuta W. A. Setchell 1898-4-1 Marin Bolinas Comment
  UC496394  Agoseris hirsuta Merle Randall 1930-8-14 Marin Alamere Creek 10 Comment
  CAS-BOT-BC127533  Agrostis Doreen L. Smith; Wilma Follette 2003-5-16 s.n. Marin East Marin Island. Comment
  NY327617  Agrostis aristiglumis J. T. Howell 1947-5-14 1411 Marin Drakes Estero, WNW of Mount Vision Comment
  SEINET7546835  Agrostis aristiglumis J. T. Howell 1947-1 AGNH 1411 Marin Drakes Estero, WNW of Mt. Vision Comment
  CAS-BOT-BC127502  Agrostis blasdalei John Thomas Howell 1947-5-14 23150 Marin Drakes Esters, west northwest of Mount Vision. Comment
  UCD37691  Agrostis blasdalei Beecher Crampton 1961-6-28 5911 Marin Marin County, 1.25 miles east of Dillon Beach, at junction of Valley Ford-Franklin Road with Dillon Beach Road. Comment
  UCD51830  Agrostis blasdalei Beecher Crampton 1960-6-8 5609 Marin Pt. Reyes Peninsula, 3.5 miles south of McClure's Beach. Comment
  SEINET9367481  Agrostis clivicola var. punta-reyesensis Unknown 1961-6-28 5912 Marin Marin Comment
  CAS-BOT-BC127430  Agrostis densiflora Ronie Clark 1984-5-14 PR 84 -024 Marin Point Reyes National Seashore, Pierce Point Road. North side of roadway at junction with L Ranch Road. Comment
  CAS-BOT-BC127436  Agrostis densiflora John Thomas Howell 1941-6-15 s.n. Marin Point Reyes Lighthouse. Comment
  CAS-BOT-BC127180  Agrostis exarata John Thomas Howell 1945-7-29 21350 Marin Bolinas. Comment
  CAS-BOT-BC127189  Agrostis exarata Gordon H. True 1968-6-25 4636 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo. 45 Comment
  CAS-BOT-BC127200  Agrostis exarata John Thomas Howell 1945-6-24 21235 Marin Mount Tamalpais. Bartho Retreat. Comment
  CAS-BOT-BC127209  Agrostis exarata John Thomas Howell 1944-6-25 19661 Marin Between Santa Venetia and Chinese Camp. Comment
  CAS-BOT-BC127210  Agrostis exarata John Thomas Howell 1943-6-8 18219 Marin Tiburon. Comment
  CAS-BOT-BC127216  Agrostis exarata John Thomas Howell 1965-10-13 41403 Marin John Thomas Howell Botanical Garden, Tiburon. Comment
  CAS-BOT-BC127222  Agrostis exarata Beecher Crampton 1957-6-11 4201 Marin 3.8 miles northwest of Bolinas. Comment
  UC1177025  Agrostis exarata John Thomas Howell 1944-6-25 19661 Marin between Santa Venetia and Chinese Camp Comment
  UC53517  Agrostis exarata J. Burtt Davy Aug 1898 4337 Marin near Olema Comment
  UCD37695  Agrostis exarata Beecher Crampton 1961-6-28 5916 Marin Marin County, 2 miles south of Miller Park, 5 miles south of Toamles, along State Highway 1, eastern shore of Toamles Bay. Comment
  UCD52394  Agrostis exarata John Thomas Howell 1945-6-24 21237 Marin Willow Meadow, Kent Trail, Mt. Tamalpais. Comment
  SEINET10789992  Agrostis exarata John Thomas Howell 1945-7-1 Howell 21264 Marin Tiburon. 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-BC139482  Agrostis hallii Gordon H. True 1969-5-30 5021 Marin Point Reyes Bird Observatory 3 miles northwest of Bolinas at Arroyo Honda. Just south of Lake Ranch. 182 Comment
  UC50540  Agrostis hallii J. Burtt Davy 1898-8-1 4315 Marin near Olema Comment
  UC50541  Agrostis hallii J. Burtt Davy Aug 1898 4358 Marin near Olema Comment
  UCD37690  Agrostis hallii Beecher Crampton 1961-6-28 5910 Marin Marin County, 1.25 miles east of Dillon Beach, at junction of Valley Ford-Franklin Road with Dillon Beach Road. Comment
  UCD52690  Agrostis hallii Beecher Crampton 1960-6-8 5588 Marin Pt. Reyes Peninsula, northern arm of Drake's Estero at the road crossing. Comment
  UCD53047  Agrostis microphylla John Thomas Howell 1962-6-10 37416 Marin Rock Springs, Mt. Tamalpais. Comment
  CAS-BOT-BC139032  Agrostis pallens John Thomas Howell 1946-6-30 22161 Marin Rodeo Lagoon. Comment
  CAS-BOT-BC139043  Agrostis pallens David D. Keck 1948-6-29 5914 Marin 1 mile west of Mill Valley. Comment
  CAS-BOT-BC139045  Agrostis pallens Gordon H. True 1968-3-29 4637 Marin Ca. 3 miles northwest of Bolinas at Arroyo Hondo. 76 Comment
  UCD163893  Agrostis pallens Peter Rubtzoff 1980-6-8 9456 Marin San Anselmo. Comment
  SEINET3916134  Agrostis tenuis A. A. Beetle 1945-6-12 3995 Marin Pint Reyes.; 0 Comment
  UC1177036  Agrostis viridis John Thomas Howell 1944-6-25 19641 Marin San Rafael Comment
  UC1745525  Aira caryophyllea Annetta M. Carter 1934-4-29 519 Marin 3 mi. W of Two Rock Junction on Tomales Rd. Comment
  UCD55772  Aira caryophyllea P. Rodriguez-Rojo 1997-6-14 s.n. Marin Mt. Tamalpais. From Panoramic Highway to US Military Reservation. 675 Comment
  SEINET7594531 Image available Aira caryophyllea Agnes Chase 1910-1 5677 Marin Open rocky slope toward summit of Mt. Tamalpais. Vicinity of San Francisco Comment
  CAS-BOT-BC138403  Aira caryophyllea var. capillaris John Thomas Howell 1945-5-6 20804 Marin San Rafael Hills. Comment
  CAS-BOT-BC138405  Aira caryophyllea var. capillaris Catherine Best 1980-5-1 s.n. Marin Near Alema. Comment
  CAS-BOT-BC138314  Aira caryophyllea var. caryophyllea Alice Eastwood 1915-6-23 4761 Marin Point Reyes. Comment
  CAS-BOT-BC138320  Aira caryophyllea var. caryophyllea Javier Penalosa 1961-5-30 1559 Marin Tiburon Peninsula. Hill southwest of a point on Tiburon Boulevard 1.2 mile from U.S. 101. 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
  RSA295061  Allium amplectens Robert A. Norris, John L. Inase, Allen Nakagawa 1981-6-14 4198 Marin Between Mountain Theatre Parking area and Rock Springs Trail, Mt. Tamalpais. 604 Comment
  UC843333  Allium falcifolium Lewis S. Rose 1941-6-8 41260 Marin Rock Springs Mt. Tamalpais, Rock Springs 609 Comment
  SEINET3884662  Allium lacunosum Lewis S. Rose 1956-5-21 56075 Marin Tiburon.; 0 30 Comment
  UCD70789  Allium lacunosum var. lacunosum Michele H. Mills 1997-4-16 180 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve, center of preserve. 135 Comment
  CAS-BOT-BC170988  Alnus rhombifolia John Thomas Howell 1939-10-15 s.n. Marin Alpine Dam Comment
  CAS-BOT-BC169306  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
  JEPS58589  Alnus rubra W. L. Jepson 1897-3-28 Marin Olema Comment
  JEPS58601  Alnus rubra W. L. Jepson 1900-6-1 557 H Marin Inverness Comment
  SJSU3895  Alnus rubra C. W. Sharsmith 1964-4-26 7260 Marin Ledum Swamp c. 3 mi NW of Inverness, Point Reyes Peninsula Comment
  UC942852  Alnus rubra Lewis S. Rose 1950-3-19 50032 Marin Muir Woods; stream banks Comment
  CAS-BOT-BC169310  Alnus rubra C. B. Wolf 1931-8-22 2343 Marin 1/2 mile S of Inverness, along the shore of Tomales Bay 7 Comment
  RSA128337  Alopecurus aequalis var. sonomensis J. T. Howell 1952-7-3 28322 Marin near the radio station, Pt. Reyes Peninsula. Comment
  SEINET3127819  Alopecurus geniculatus J. B. Davy 4353 Marin Bear Valley Comment
  UC851430  Amaranthus blitoides Lewis S. Rose 1939-9-3 39362 Marin 6 mi n Novato; San Antonio Creek 6 Comment
  JEPS30793  Amaranthus deflexus John Thomas Howell 1944-7-23 19852 Marin San Rafael 15 Comment
  CAS-BOT-BC354335  Amaryllis belladonna J. Klein; T. Pollak; E. Brusati; L. Williams 2013-8-10 13364 Marin Mount Tamalpais: Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  CAS-BOT-BC142516  Amelanchier utahensis Mrs. H. C. Cantelow 1941-4-14 s.n. Marin About 4 miles east of Point Reyes Station on road to Petaluma Comment
  CAS-BOT-BC142522  Amelanchier utahensis Brandegee s.n. Marin Tamalpais Comment
  CAS-BOT-BC137863  Ammophila arenaria Ira L. Wiggins 1938-7-14 8942 Marin Stinson Beach, south end of Bolinas Bay. Comment
  CDA1714  Ammophila arenaria A. A. Beetle 1942-9-27 3818 Marin Stimson Beach on Bolinas Bay. (Stinson Beach) 0 Comment
  UC1177104  Ammophila arenaria Alice Eastwood, John Thomas Howell 1939-5-28 7401 Marin Point Reyes Peninsula Comment
  UC625354  Ammophila arenaria Ira L. Wiggins 1938-7-14 8942 Marin s end of Bolinas Bay, Stinson Beach Stinson Beach; Bolinas Bay, Stinson Beach Comment
  UCD55987  Ammophila arenaria Beecher Crampton 1957-6-11 4199 Marin Stinson Beach. Comment
  CAS-BOT-BC177221  Amorpha californica var. napensis C. H. M. 1919-9-9 s.n. Marin Lagunitas Comment
  UC1073322  Amsinckia spectabilis George B. Rossbach 1955-3-5 456 Marin 2 mi ne of end of Point Reyes (near seashore) 10 Comment
  UC1084542  Amsinckia spectabilis Peter Kamb 1952-5-30 2301 s Marin 11.7 mi w of Inverness (on road to Point Reyes Lighthouse); Point Reyes Peninsula Comment
  UC1084543  Amsinckia spectabilis Peter Kamb 1952-5-30 2301 n Marin 11.7 mi w of Inverness (on road to Point Reyes Lighthouse); Point Reyes Peninsula Comment
  UC1084544  Amsinckia spectabilis Peter Kamb 1952-5-30 2301 q1 Marin 11.7 mi w of Inverness (on road to Point Reyes Lighthouse); Point Reyes Peninsula Comment
  UC1178220  Amsinckia spectabilis Gene Newcomb 1953-4-19 114 Marin at n end of the town on a hill to the s of a large freshwater pond Dillon Beach Comment
  UC24622  Amsinckia spectabilis W. H. Brewer 1864-3-2 2759 Marin Angel Island Comment
  POM216807  Amsinckia spectabilis H. F. Copeland 1934-5-27 s.n. Marin Dillon's Beach. Comment
  RSA0091273  Amsinckia spectabilis Ella Dales Cantelow 1941-3-21 3489 Marin Near Pt. Reyes Light House. Comment
  UC1178302  Amsinckia spectabilis Ray and Chisaki 1951-5-23 K 87 Marin Point Reyes Comment
  UC1178303  Amsinckia spectabilis Ray and Chisaki 1951-5-23 K 87 Marin Point Reyes Comment
  UC1178304  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
  UC589507  Anaphalis margaritacea Beryl O. Schreiber 1932-6-15 478 Marin Teachers Beach; Tomales Bay Comment
  SEINET11855264  Anaphalis margaritacea M. T. Doutt 1931-1 141 Marin Bolinas Comment
  CAS-BOT-BC391878  Anemone grayi John Thomas Howell 1940-5-12 15413 Marin Lagunitas Creek Comment
  SEINET12087661  Anemone grayi E. L. Greene 1893-1 s.n. Marin Camp Taylor Comment
  UCR20572  Anemone oregana H. M. Whistler 1966-4-15 660415- 02 Marin San Francisco Bay Region, Samuel P. Taylor State Park, along the nature trail in the picnic grounds 305 Comment
  CAS-BOT-BC218485  Angelica hendersonii Peter Rubtzoff 1951-9-23 791 Marin Coastal bluffs near lighthouse, Point Reyes Comment
  RSA114090  Angelica hendersonii Lincoln Constance 1955-7-26 3612 Marin Point Reyes Peninsula 3.5 miles southwest of Inverness Comment
  SEINET12117365  Angelica hendersonii E. H. Graham 1931-1 6880 Marin near light house, Pt. Reyes Comment
  UC20802  Angelica tomentosa W. L. Jepson 1892-6-11 Marin Mount Tamalpais Comment
  CAS-BOT-BC280621  Anthoxanthum occidentale Javier Penalosa 1961-7-15 1988 Marin Tiburon Peninsula. First ravine northwest of the summit 60 Comment
  UCD85327  Anthoxanthum occidentale Javier Penalosa 1961-7-15 1988 Marin first ravine northwest of the summit. 60 Comment
  UC202117  Antirrhinum kelloggii F. T. Bioletti 1892-1 Marin Mt. Tamalpais Comment
  UCD150413  Aphanes occidentalis William Anderson 1967-5-5 s.n. Marin Dillon Beach Rd. Comment
  CAS-BOT-BC392041  Aquilegia eximia Alice Eastwood 1913-7-10 s.n. Marin Along road to Bolinas, back of Libertys Comment
  CAS-BOT-BC392215  Aquilegia formosa Gordon H. True No date on label 5199 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda [Hondo] Comment
  JEPS116954  Arabis blepharophylla David Gowen 2008-4-8 849 Marin Lucas Valley Road at summit, along dirt fire road to south. Comment
  LA204392  Arabis blepharophylla H. S. Yates; 1934-3-18 3729 Marin Point Reyes 182 Comment
  RSA121669  Arabis blepharophylla H. S. Yates 1934-3-18 3729 Marin Point Reyes 182 Comment
  UC1073318  Arabis blepharophylla George B. Rossbach 1955-3-5 292 Marin just e Point Reyes lighthouse (seward end of Point Reyes); Point Reyes 167 Comment
  UC565464  Arabis blepharophylla H. L. Mason 1928-2-18 4157 Marin Inverness Ridge Pt. Reyes Comment
  UCSB2217  Arabis blepharophylla Keator, Glenn 1959-3-31 Marin Near gate to Pt. Reyes lighthouse; Pt. Reyes Peninsula Comment
  UCD114136  Arabis blepharophylla Anne Pinkham 1938-4-18 s.n. Marin Point Reyes. Comment
  UC20754  Aralia californica Jos. Burtt Davy 1897-10-2 Marin Mt. Tamalpais Comment
  UC20763  Aralia californica J. Burtt Davy 1897-10-2 Marin Mt. Tamalpais Comment
  SD6098  Aralia californica unknown Unknown Marin Between Mill Valley and Muir Woods Comment
  UC723812  Aralia californica Joseph Andorfer Ewan 1936-3-8 9426 Marin Phoenix Lake rd. 1 1/2 mi. below Lake Lagunitas Comment
  JEPS77183  Arbutus menziesii Robert M. Lloyd 1963-4-24 2335 Marin 1 mi s of Fairfax (on Bolinas Road); Bolinas Road 121 Comment
  UC1120823  Arbutus menziesii H. S. Yates 1935-4-2 5055 Marin 1 mi se of Fairfax 91 Comment
  RSA629125  Arctostaphylos Jon E. Keeley, Melanie Baer-Keeley 1993-9-10 24682 Marin Above Drake Highway, near turnoff to Tomales Bay State Park, Point Reyes. 120 Comment
  SEINET11987126  Arctostaphylos X repens J. Sigg, McClintock, E.; Knight, W.; Knight, I. 1981-1 4069 Marin Strybing Arboretum, Golden Gate Park, San Francisco, orig. from Inverness Ridge Comment
  SEINET11987330  Arctostaphylos X repens J. Sigg, McClintock, E.; Knight, W.; Knight, I. 1981-1 4211 Marin Strybing Arboretum, Golden Gate Park, San Francisco, orig. from Mt. Vision Comment
  OBI14763  Arctostaphylos canescens Robert F. Hoover 1964-4-8 8665 Marin Bootjack Camp (just east of), south slope of Mt. Tamalpais Comment
  UCSB22854  Arctostaphylos canescens Wieslander, A. 1936-9-19 Marin East Peak, Mt. Tamalpias 701 Comment
  CAS-BOT-BC24026  Arctostaphylos canescens subsp. canescens R. F. Hoover 1964-4-8 8665 Marin BootjackCamp (just east of), south slope of Mt. Tamalpais. Comment
  CAS-BOT-BC24028  Arctostaphylos canescens subsp. canescens John Thomas Howell 1926-2-28 1652 Marin Mt. Tamalpais, Rock Spring Trail Comment
  CAS-BOT-BC24036  Arctostaphylos canescens subsp. canescens H. E. McMinn 1923-2-18 852 Marin Ben Williams Trail from Mt. Theater to West Peak Comment
  CAS-BOT-BC24073  Arctostaphylos canescens subsp. canescens Alice Eastwood 1897-9-1 s.n. Marin Mt. Tamalpais Comment
  UC674754  Arctostaphylos canescens subsp. canescens E. A. Goldman 1907-12-23 34 Marin Mt. Tamalpais Comment
  LA42404  Arctostaphylos glandulosa Joseph Andorfer Ewan; 1937-3-14 10173 Marin San Geronimo Ridge 365 Comment
  UCD162926  Arctostaphylos glandulosa D. O. Burge 2015-6-5 1746 Marin Mount Tamalpais. 304 Comment
  SD71278  Arctostaphylos glandulosa R. F. Hoover 1964-4-8 8669 Marin Bootjack Camp (just east of), south slope of Mt. Tamalpais. Comment
  CAS-BOT-BC23355  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1946-5-16 21891 Marin Angel Island, N. side Comment
  CAS-BOT-BC23387  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1943-3-7 17881 Marin Hills northeast of San Rafael Comment
  CAS-BOT-BC23397  Arctostaphylos glandulosa subsp. cushingiana Alice Eastwood 1922-6-1 11361 Marin Mt. Tamalpais Comment
  CAS-BOT-BC24826  Arctostaphylos glandulosa subsp. cushingiana Alice Eastwood 1913-3-1 2459 Marin Kentfield Comment
  CAS-BOT-BC24828  Arctostaphylos glandulosa subsp. cushingiana A. Eastwood 1903-1-20 3997 Marin Mt. Tamalpais Comment
  CAS-BOT-BC24836  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1933-3-19 10866 Marin At head of Marin Woods. Comment
  RSA626849  Arctostaphylos glandulosa subsp. cushingiana Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24821 Marin 76 Lee St., N end of Mill Valley, base of Mt. Tamalpais. 250 Comment
  CAS-BOT-BC23200  Arctostaphylos glandulosa subsp. glandulosa L. R. Abrams 1927-2-19 11569 Marin Mt. Tamalpais Comment
  CAS-BOT-BC23211  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1922-6-4 11346 Marin Mt. Tamalpais Comment
  CAS-BOT-BC23214  Arctostaphylos glandulosa subsp. glandulosa R. F. Hoover 1964-4-8 8668 Marin Bootjack Camp (just east of), south slope of Mt. Tamalpais. Comment
  JEPS38666  Arctostaphylos glandulosa subsp. glandulosa W. L. Jepson 1921-10-2 9513 Marin Bill Williams trail Mt. Tamalpais 731 Comment
  RSA252148  Arctostaphylos glandulosa subsp. glandulosa Gary D. Wallace 1974-12-26 1359 Marin Mt. Tamalpais St. Pk. near Moutain Theater. 732 Comment
  RSA51267  Arctostaphylos glandulosa subsp. glandulosa J. T. Howell 1950-4-2 26307 Marin Inverness Ridge east of Mt. Vision, Pt. Reyes Peninsula. Comment
  RSA626841  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24899 Marin East of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  RSA626885  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24887 Marin East of West Point Inn, south side of Mt. Tamalpais. 500 Comment
  RSA626890  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24891 Marin East of West Point Inn, south side of Mt. Tamalpais. 500 Comment
  SJSU11150  Arctostaphylos glandulosa subsp. glandulosa N. B. Carr 1964-4-5 Marin Bolinas Ridge above Copper Mine Gulch Comment
  UC549390  Arctostaphylos glandulosa subsp. glandulosa J. E. Adams 1933-9-4 503 Marin Mount Tamalpais 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
  POM202677  Arctostaphylos glandulosa var. cushingiana Alice Eastwood 1922-3-5 11025 Marin Mt. Tamalpais. Comment
  UCD162805  Arctostaphylos hookeri D. O. Burge; K. Zhukovsky, R. Berezuk 2014-8-17 1680 Marin Marin Municipal Water District, north end of Alpine Lake, along Bolinas Fairfax Road. 280 Comment
  HSC33203  Arctostaphylos hookeri subsp. montana Thomas W. Nelson 1974-4-22 1210 Marin N side of Mt. Tamalpais Comment
  HSC7760  Arctostaphylos hookeri subsp. montana C. M. Belshaw 1937-3-14 2756 Marin San Geronimo Ridge, 1 mi. S-SW of summit 396 Comment
  HSC7761  Arctostaphylos hookeri subsp. montana Freed W. Hoffman 1947-4-20 641 Marin Northside Trail near Rifle Camp, Mt. Tamalpais Comment
  JEPS49475  Arctostaphylos hookeri subsp. montana W. L. Jepson 1936-11-2 17971 Marin w foot West Peak (on trail); Mt. Tamalpais Comment
  RSA169358  Arctostaphylos hookeri subsp. montana L. S. Rose 1964-4-8 64019 Marin Bootjack, Mt. Tamalpais. 426 Comment
  UC1137478  Arctostaphylos hookeri subsp. montana A. E. Wieslander 1938-10-27 852 Marin Mt. Tamalpais Mt. Tamalpais Quadrangle Comment
  UC21832  Arctostaphylos hookeri subsp. montana Alice Eastwood 1896-8-23 Marin Mt. Tamalpais Comment
  UC549618  Arctostaphylos hookeri subsp. montana J. E. Adams 1933-9-4 501 Marin higher se slopes Mount Tamalpais Comment
  UC83023  Arctostaphylos hookeri subsp. montana Alice Eastwood April 1898 Marin Mt. Tamalpais Comment
  UCD53788  Arctostaphylos hookeri subsp. montana Roman Gankin; W. R. Hildreth 1967-10-3 1061 Marin San Geronimo Ridge. Comment
  UC747652  Arctostaphylos manzanita subsp. manzanita G. Thomas Robbins 1943-12-24 1464 Marin ca 2 mi w Hamilton Field; Big Rock Ridge 152 Comment
  RSA633140  Arctostaphylos montana Jon E. Keeley, Melanie Baer-Keeley 1993-9-12 24878 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  CAS-BOT-BC38533  Arctostaphylos montana subsp. montana Alice Eastwood 1918-10-6 s.n. Marin Pine Ridge above Carson Creek Comment
  CAS-BOT-BC38539  Arctostaphylos montana subsp. montana Lester Rowntree 1931-2-13 s.n. Marin Near Mill Valley on Stinson Beach Rd. Comment
  CAS-BOT-BC38540  Arctostaphylos montana subsp. montana John Thomas Howell 1930-7-20 5380 Marin Near Phoenix Lake. Comment
  CAS-BOT-BC38541  Arctostaphylos montana subsp. montana Mrs. S. G. Suttiffe 1922-8-1 s.n. Marin Big Carson Ridge. Comment
  OBI14548  Arctostaphylos montana subsp. montana Robert F. Hoover, Lewis S. Rose 1964-4-8 8672 Marin Bootjack camp (just E of) south slope of Mt. Tamalpais Comment
  SBBG41170  Arctostaphylos montana subsp. montana J. T. Howell 1947-5-25 23200 Marin Simmons Trail, Mt Tamalpais Comment
  UC517511  Arctostaphylos nummularia Alice Eastwood 1922-3-12 11076 Marin Mt. Tamalpais Comment
  UC571223  Arctostaphylos nummularia Herbert L. Mason 1925-4-12 1323 Marin Mt. Tamalpais Comment
  RSA633421  Arctostaphylos nummularia var. sensitiva Jon E. Keeley, Melanie Baer-Keeley 1993-9-12 24900 Marin East of West Point Inn, south side of Mt. Tamalpais. 500 Comment
  SEINET12524621 Image available Arctostaphylos pungens J. C. Hitchcock 1956-1 s.n. Marin Mt. Tamalpais 549 Comment
  SEINET11987492  Arctostaphylos pungens var. montana J. Sigg, McClintock, E.; Knight, W.; Knight, I. 1981-1 4209 Marin Strybing Arboretum, Golden Gate Park, San Francisco, orig. from Mount Tamalpais Comment
  CAS-BOT-BC44678  Arctostaphylos sensitiva H. E. McMinn 1925-12-20 1581 Marin Bolinas Ridge - Trail along summit Comment
  JEPS81625  Arctostaphylos uva-ursi Roger Raiche 1982-11-13 20855 Marin Mt. Vision Comment
  POM367522  Arctostaphylos uva-ursi Lester Rowntree 1930-7-17 s.n. Marin Point Reyes. Comment
  UC614783  Arctostaphylos uva-ursi Beryl O. Schreiber 1936-6-28 2277 Marin 1.5 mi nnw Indian Beach; Tomales Bay 106 Comment
  UCD52150  Arctostaphylos uva-ursi Stephen W. Edwards 1982-6-7 82 14 Marin Mt. Vision, Inverness Ridge, Marin County, CA. Comment
  SEINET11989686  Arctostaphylos uva-ursi Unknown 1982-1 20700 B Marin Mt. Vision, on rise S of upper parking area S gate (about 165 paces) 366 Comment
  CAS-BOT-BC44623  Arctostaphylos virgata Alice Eastwood 1922-2-27 11071 Marin Mt. Tamalpais - Muir Woods entrance Comment
  CAS-BOT-BC46812  Arctostaphylos virgata H. E. McMinn 1923-2-18 853 Marin Bolinas Ridge + Mt. Tamalpais. West Peak Comment
  JEPS81579  Arctostaphylos virgata R. Raiche 1982-2-6 20141 Marin Sir Francis Drake Blvd. 1.8 mi ne road to Mt. Vision Comment
  NY9770  Arctostaphylos virgata A. Eastwood 1902-12-28 3158 Marin Mt. Tamalpais. On Boot-jack trail. Comment
  RSA155451  Arctostaphylos virgata L. S. Rose 1961-2-17 61012 Marin Mt. Tamalpais, head Muir Woods. 152 Comment
  RSA636938  Arctostaphylos virgata Jon E. Keeley, Melanie Baer-Keeley 1993-9-10 24666 Marin Tomales Bay State Park picnic area, off Drake Highway, Point Reyes. 30 Comment
  RSA636945  Arctostaphylos virgata Jon E. Keeley, Melanie Baer-Keeley 1993-9-10 24660 Marin Drake Highway, 1.5 km south of turnoff to Mt. Vision, Tomales Bay. 90 Comment
  UC549627  Arctostaphylos virgata J. E. Adams 1935-1-9 872 C Marin near Muir Woods; Mount Tamalpais Comment
  POM367523  Arctostaphylos virgata H. E. McMinn 1923-2-18 853 a Marin Bolinas Ridge and Mt. Tamalpais West Peak. Comment
  UCD129128  Arctotheca calendula T. C. Fuller; Greg Archbald, G. D. Barbe 1990-4-2 4379 Marin Tennessee Valley Trail at Tennessee Cove, Golden Gate National Recreation Area. Comment
  JEPS32459  Aristolochia californica George T. Ruddock 1915-2-21 Marin Belvedere Comment
  UC34933  Aristolochia californica Chesnut and Drew 1891-3-21 Marin Ross Valley Comment
  CAS-BOT-BC400448  Aristolochia californica Dr. A. Kellogg; W. G. W. Harford 1868-1-1 s.n. Marin Angel Island Comment
  RSA120828  Armeria maritima subsp. californica S. S. Tillett 1956-6-30 591 Marin 8.5 mi from Inverness toward Pt. Reyes Light just past turnoff to Drake's Beach. Point Reyes Peninsula. 91 Comment
  UC404769  Armeria maritima subsp. californica Mrs. H. P. Bracelin 1930-4-20 18 Marin hills near Light House grounds; Point Reyes 150 Comment
  CAS-BOT-BC82448  Arnica discoidea Alice Eastwood 1912-9-29 2397 Marin Lagunitas Comment
  UC176004  Arnica discoidea H. M. Hall 1909-6-6 8502 Marin Lagunitas Comment
  POM30883  Arnica discoidea Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  HSC4716  Artemisia californica L. S. Rose 1966-9-29 66091 Marin Rodeo Lagoon 30 Comment
  UC1543060  Artemisia californica Donald G. Nelson 1937-7-10 543 Marin just w of Pt. Reyes lighthouse (on n sloping bank above the bird rocks); Point Reyes Comment
  CAS-BOT-BC90363  Artemisia douglasiana A. A. Heller 1902-6-19 5724 Marin Tiburon peninsula, along the Bay road Comment
  UC589335  Artemisia douglasiana Beryl O. Schreiber 1932-8-3 723 Marin Honeymoon Beach Tomales Bay Comment
  POM54848  Artemisia douglasiana A. A. Heller 1902-6-19 5724 Marin Tiburon peninsula, along the Bay Road. Comment
  POM212444  Artemisia pycnocephala Joseph A. Ewan 1933-11-5 8096 Marin Pt. Reyes peninsula (north shore) Comment
  UC892498  Artemisia pycnocephala Alice Eastwood 1912-6-6 223 Marin Laurel Hill Cemetary Comment
  SEINET4343130  Artemisia suksdorfii Leila M. Shultz, John S. Shultz 1987-9-16 10704 Marin Coast Hwy 1, ca. 2 miles south of Tomales Comment
  UC1242058  Aspidotis californica Don Branscomb 1959-3-20 Marin Bootjack Camp Mt Tamalpais Comment
  CAS-BOT-BC65856  Aspidotis carlotta-halliae John Thomas Howell 1962-2-5 37076 Marin on Troop 80 Trail just east of Rattlesnake Camp, Mt. Tamalpais Comment
  CAS-BOT-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
  RSA686362  Aspidotis densa T. R. Pray 1961-7-20 1874 Marin Mount Tamalpais, east of Bootjack Camp, near swamp Comment
  RSA686364  Aspidotis densa T. R. Pray 1961-7-20 1876 Marin Mount Tamalpais, on trail one third mile north of Bootjack Camp Comment
  POM210630  Aster chilensis Joseph A. Ewan 1933-10-22 8054 Marin Cold Bog,' Pt. Reyes Peninsula Comment
  RSA475226  Astragalus breweri Aaron Liston, James D. Morefield 1988-3-14 963 -1 Marin Mt. Tamalpais State Park; 400 m SW of Rock Springs, trail towards Trojan Point. 580 Comment
Read comments
Aug 26 2015
  UC624250  Astragalus nuttallii var. nuttallii L. Constance 1939-7-15 2523 Marin 10 mi sw Inverness (salt marsh on Drake's Estero, Point Reyes Peninsula); Point Reyes Peninsula, Drake's Estero, sw of Inverness Comment
Read comments
Jun 1 2013
  CAS-BOT-BC186566  Astragalus nuttallii var. virgatus John Thomas Howell 1946-5-16 21868 Marin Angel Island, se. side Comment
  UC14751  Astragalus nuttallii var. virgatus W. H. Brewer 1864-3-2 2758 Marin Angel Island Comment
  CAS-BOT-BC193107  Astragalus pycnostachyus var. pycnostachyus John Thomas Howell 1945-8-19 21433 Marin At head of Drakes Bay Comment
  UC728625  Astragalus pycnostachyus var. pycnostachyus Milo S. Baker 1945-9-13 11216 Marin Pt. Reyes Peninsula just w Estero Crossing; Pt. Reyes Peninsula, w of Estero Crossing Comment
  HSC23757  Asyneuma prenanthoides R. A. Vanbianchi 1971-7-1 28 Marin San Geronimo Ridge, near Kent Lake. Comment
  CAS-BOT-BC538075  Athyrium filix-femina A. Williams; M. Hicks; F. Leist; M. Murphy 2015-7-24 15943 Marin Mount Tamalpais. Marin Municipal Water Peters Dam Road, just past dam Comment
  CAS-BOT-BC69455  Athyrium filix-femina subsp. cyclosorum John Thomas Howell 1943-7-4 18258 Marin Ledum Swamp on road to Pt. Reyes. Comment
  RSA641889  Athyrium filix-femina subsp. cyclosorum Michael A. Vincent 1999-6-10 8605 Marin Point Reyes, along Sir Francis Drake Boulevard, just north of Inverness. Comment
  RSA692539  Athyrium filix-femina subsp. cyclosorum M. B. Dunkle 1931-7-11 2484 Marin Tomales Bay, south side near Inverness Comment
  UC1106143  Atriplex patula John Thomas Howell 1945-8-12 21380 Marin Tiburon Comment
  RSA220025  Atriplex rosea J. T. Howell 1969-6-30 45864 Marin Waste ground bordering estuary of San Rafael Creek at Irwin Street bridge, San Rafael. Comment
  UC110222  Atriplex semibaccata Alice Eastwood Aug. 1900 Marin Salt Marsh Marin County Salt Marsh 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
  CAS-BOT-BC145905  Avena fatua 1961-5-21 s.n. Marin Ignacio Dam. Comment
  CAS-BOT-BC98736  Baccharis douglasii Rimo Bacigalupi; Hans Leschke 1924-9-21 2708 Marin Willow Meadow, a swale 1 mi. NE of Potrero Meadow, along Kent Trail, north shoulder of Mt. Tamalpais Comment
  CAS-BOT-BC99425  Baccharis pilularis Gordon H. True 1968-10-18 4724 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo. Edge of road just north of PRBO Head 60 Comment
  SEINET5707864 Image available Baccharis pilularis Shirley C. Tucker 1988-1 28891 Marin Comprising major plant in chaparral on Mt. Vision, along Mt. Vision trail from terminus of Drake's Bay Rd., Pt. Reyes peninsula, Marin, Co., California.; Mount Vision Comment
  SEINET7239570 Image available Baccharis pilularis J. Landers 1974-9-25 s.n. Marin 2 miles south of Stinson Beach 61 Comment
  CAS-BOT-BC16449  Barbarea orthoceras John Thomas Howell 1946-5-12 21794 Marin Carson Ridge. Comment
  UC1177114  Beckmannia syzigachne Hans Leschke 1945-5-20 Marin Novato; along railroad ditch Comment
  CAS-BOT-BC75821  Berberis pinnata Javier Penalosa 1962-3-3 2239 Marin Gulch behind Stinson Beach School. Comment
  CAS-BOT-BC75824  Berberis pinnata Elmer I. Applegate 1897-12-28 997 Marin Point Reyes Penninusla near ocean shore. Comment
  UCSB11339  Berberis pinnata subsp. pinnata 1961-12-31 Marin Point Reyes lighthouse area 45 Comment
  UC371189  Blechnum spicant Rose Dobbins Marin Inverness Comment
  CAS-BOT-BC66279  Blechnum spicant M. S. Jussel 1933-7-30 399 Marin from Inverness to Pt. Reyes Comment
  CAS-BOT-BC100301  Blennosperma nanum var. robustum Ronie Clark 1983-4-12 PR 83 -008 Marin Point Reyes National Seashore. Tomales Point, meadow SE of Upper [Rierce] Pierce Ranch Comment
  CAS-BOT-BC100311  Blennosperma nanum var. robustum L. R. Abrams 1927-4-19 11621 Marin Road from Inverness to Point Reyes at head of Drakes Estuary Comment
  NY31040  Blennosperma nanum var. robustum L. S. Rose 1964-3-19 64010 Marin Above McClure Beach, Point Reyes Peninsula 121.9 Comment
  UC1106078  Bolboschoenus maritimus John Thomas Howell 1945-8-19 21438 Marin At head of Drakes Bay. Comment
  CDA5644  Borago officinalis T. C. Fuller 1969-3-19 18143 Marin East side of Highway 1, Stinson Beach. 0 Comment
  CAS-BOT-BC175959  Boykinia occidentalis Greg de Nevers 2001-6-4 12520 Marin Cataract Gulch Comment
  UC212391  Boykinia occidentalis S. B. Parish Aug. 1918 19077 Marin Lagunitas Comment
  RSA187460  Brassica rapa John H. Thomas 1966-1-30 11471 Marin McClures Beach, Tomales Point. Comment
  CAS-BOT-BC145471  Briza maxima Mrs. E. C. Sutliffe 1925-6-14 s.n. Marin Fairfax. Comment
  CAS-BOT-BC231813  Briza maxima S. Whelan; L. DiGirolamo; A. Young 2012-5-5 102 Marin Marin Municipal Water District Lands: Mount Tamalpais. Behind Throckmorton Fire Station, on slope between station and bypass trail. Comment
  CHSC13809  Briza maxima Dave Isle 1969-5-10 442 Marin From a population located just E. of Olema off the N. side of the road. (Large population also existed along HW 1 N. of Bodega Bay). 24 Comment
  CHSC30095  Briza maxima M. S. Taylor 1980-4-12 2467 Marin Ca. 2 mi n of Nicasio, on e side of Nicasio Valley Rd. Comment
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Mar 30 2009
  SD234018  Briza maxima Virginia Pinkus Ryder 1964-4-25 158 Marin China Camp, 2nd cover N. Comment
  CAS-BOT-BC145554  Briza minor Peter H. Raven; Michael P. Johnson 1967-5-2 21349 Marin Angel Island. Hospital Cove, west side of island. 15 Comment
  CHSC8189  Briza minor Dave Isle 1969-5-10 443 Marin Off the N. side of road about 200 yards E. of Olema (and HW 1). 24 Comment
  UCD57480  Briza minor P. B. Kennedy 1914-4-19 4699 Marin Mill Valley. Comment
  SBBG33295  Brodiaea elegans subsp. elegans J. P. Broughton 1969-7-12 1267 Marin near summit of Mt Tamalpais; Mt Tamalpais State Park Comment
  UC589418  Brodiaea elegans subsp. elegans Beryl O. Schreiber 1932-6-17 514 Marin sunny slope Tomales Bay, Waterfall Beach Comment
  SEINET10534103  Brodiaea laxa Richard R. Clinebell II 1980-8-6 Clinebell II 43 Marin Ring Mountain. Grassy area near summit. Comment
  CAS-BOT-BC144318  Bromus L. R. Abrams 1928-4-18 12195 Marin Larkspur. Comment
  CAS-BOT-BC149176  Bromus carinatus var. carinatus John Thomas Howell 1943-5-9 17972 Marin San Rafael Hills. Comment
  CAS-BOT-BC149217  Bromus carinatus var. carinatus Gordon H. True 1968-3-29 4622 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo. 60 Comment
  CAS-BOT-BC149247  Bromus carinatus var. carinatus John Thomas Howell 1943-5-22 18129 Marin Deer Park near Fairfax. Comment
  SEINET191702 Image available Bromus carinatus var. carinatus Leo Koch 1939-4-16 569 Marin Ca. 9 mi. from Petaluma to Marshalls. Comment
  SEINET203550 Image available Bromus carinatus var. carinatus F. J. Herman 1955-6-25 11931 Marin Inverness ,Point Reyes Road, 4 miles W. Comment
  CAS-BOT-BC148908  Bromus carinatus var. marginatus Javier Penalosa; J. T. Howell 1961-6-29 1908 Marin Tiburon Peninsula. Paradise Drive 1.9 mile northwest of road to Naval Net Depot. Comment
  CHSC59635  Bromus carinatus var. marginatus Dawn F. Adams 1978-5-28 37 Marin Point Reyes National Seashore. Point Reyes Beach between Kehoe Cr and Abbotts Lagoon. Comment
  UCD59234  Bromus carinatus var. marginatus P. B. Kennedy 1926-5-20 s.n. Marin Road to Lake Lagunitas. Comment
  CAS-BOT-BC155828  Bromus catharticus var. elatus John Thomas Howell 1954-12-7 30144 Marin Stinson Beach. Comment
  CAS-BOT-BC155831  Bromus catharticus var. elatus Javier Penalosa 1961-8-26 2220 Marin Tiburon Penninsula. Tiburon Boulevard. 150 yards east of Blackfield Drive. 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
  CHSC60200  Bromus hordeaceus T. B. Devine 1980-4-12 691 Marin At Olima Substation, ca. 1/10 mi e of Hwy. 1. Roadside. Comment
  UC60468  Bromus hordeaceus Dr. Edw. Palmer 1892-1 2033 Marin Comment
  UCD58670  Bromus hordeaceus Javier Penalosa 1961-4-16 1317 Marin Tiburon Peninsula. NWPRR yard into Tiburon. Comment
  UCD58697  Bromus hordeaceus L. S. Smith 1916-5-6 UCX 291 Marin Woodacre. Comment
  CAS-BOT-BC162431  Bromus laevipes John Thomas Howell 1944-6-18 19629 Marin Mount Tamalpais. Fish Grade between Phoenix and Lagunitas Lakes. Comment
  UCD58876  Bromus laevipes R. Tofsrud 1948-7-1 s.n. Marin Woodacre. Comment
  CAS-BOT-BC162327  Bromus madritensis John Thomas Howell 1947-4-27 23096 Marin Bald Mountain west of San Anselmo. Comment
  CAS-BOT-BC162250  Bromus maritimus John Thomas Howell 1939-6-4 14715 Marin Point Reyes Lighthouse. Comment
  UCD59047  Bromus maritimus A. A. Beetle 1945-6-12 3900 Marin Pt. Reyes. Comment
  SACT000611  Bromus maritimus Herbert Copeland 1934-7-27 Marin on ocean bluffs 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
  SEINET196686 Image available Bromus rubens John Thomas Howell 1947-4-27 23096 Marin Bald Mt. west of San Anselmo. Comment
  SEINET11985574  Cakile maritima G. J. Breckon 1973-1 1412 Marin McClure's Beach, Point Reyes National Seashore Comment
  UCD114929  Cakile maritima M. Barbour 1969-7-31 s.n. Marin Half-moon Bay (about 3 miles north of Pilarcitas Creek). Comment
  CAS-BOT-BC36922  Cakile maritima var. maritima Lewis S. Rose 1935-5-19 35178 Marin Stinson Beach. 6 Comment
  RSA23199  Cakile maritima var. maritima I. L. Wiggins 1938-7-14 8936 Marin Stinson Beach, south end of Bolinas Bay. Comment
  CAS-BOT-BC185234  Calamagrostis koelerioides Doreen Smith 2002-4-15 s.n. Marin Cascade Canyon, Fairfax. Comment
  UC76921  Calamagrostis nutkaensis Michener and Bioletti 1892-6-19 Marin Point Bonita Comment
  SEINET10867749  Calamagrostis nutkaensis Frank W. Gould 1939-7-23 Gould 848 Marin Three miles northwest of Inverness on road to Tomales Point, in large clumps in open woodlands, associated with Holcus lanatus; 91 Comment
  CAS-BOT-BC185101  Calamagrostis ophitidis A. A. Heller 1906-6-12 8396 Marin Along the railroad near the summit of Mount Tamalpais. Comment
  JEPS79716  Calamagrostis ophitidis Edward Lee with W. Joseph 1935-7-18 1581 Marin West Peak Mt. Tamalpais (w side) Comment
  SEINET10887869  Calamagrostis purpurascens var. ophitidis A. Arthur Heller 1906-6-12 Heller 8396 Marin Mt. Tamalpais Comment
  SBBG59453  Calamagrostis stricta subsp. inexpansa A. Chase 1910-4-25 5687 Marin Mt Tamalpais Comment
  UC1177128  Calamagrostis stricta subsp. inexpansa John Thomas Howell 1949-5-25 25338 Marin Pt. Reyes Peninsula; grassy flat behind dunes Comment
  CAS-BOT-BC434951  Calandrinia ciliata K. Hopper; K. Martin; B. Malkemus; D. Greenberger 2014-3-22 14002 Marin Mount Tamalpais. Marin Municipal Water District lands: Less than 0.25 miles up Azalea Hill Trail from intersection with Bolinas-Fairfax Road. Plot on north side of trail near shallow drainage. Comment
  CAS-BOT-BC438425  Calandrinia ciliata John Thomas Howell 1946-4-18 21655 Marin Ignacio Comment
  CAS-BOT-BC438430  Calandrinia ciliata Roxana S. Ferris 1932-4-2 8040 Marin Point Reyes Comment
  CAS-BOT-BC531262  Callitriche marginata A. Williams; A. Young; F. Leist; D. Morawitz 2015-4-10 15345 Marin Mount Tamalpais. Marin Municipal Water District lands: upper meadow across road to the NE from Boneyard parking lot Comment
  RSA49047  Calochortus luteus G. Ledyard Stebbins 1949-5-25 3975 Marin Tiburon. Comment
  JEPS70816  Calochortus tiburonensis Robert Ornduff 1973-5-20 Marin Ring Mt. Tiburon Peninsula Comment
  RSA0000335  Calochortus tiburonensis Albert J. Hill 1972-6-19 51239 4 A Marin North slopes of Ring Mountain, Tiburon peninsula. 107 Comment
  SEINET5141771  Calochortus tiburonensis Unknown 1995-1 Marin Comment
  CAS-BOT-BC132557  Calochortus umbellatus Lincoln Constance; Alan A. Beetle 1940-4-20 2565 Marin Four miles southeast of Fairfax 426 Comment
  JEPS82532  Calochortus umbellatus Roger Raiche 1984-5-12 40140 Marin 3.3 mi se Marshall-Petaluma Road intersection with Coast Hwy. 1 (near crest of road, along Marshall-Petaluma Road, near Marhsall, Frink Canyon) 274 Comment
  POM234815  Calochortus umbellatus Lincoln Constance, Alan A. Beetle 1940-4-20 2565 Marin 4 miles SE of Fairfax 427 Comment
  UCD139591  Calochortus umbellatus Laurie Miller 1972-5-4 142 Marin Pine Mountain Fire Road, off Bolinas Avenue, 3.8 miles southwest of Fairfax. 304 Comment
  CAS-BOT-BC132573  Calochortus uniflorus Eva Buxton 1982-4-1 s.n. Marin Ring Mountain Comment
  CAS-BOT-BC132575  Calochortus uniflorus John Thomas Howell 1945-4-29 20783 Marin Lagunitas Meadows Comment
  UC1134519  Calochortus uniflorus N. French 1935-3-28 624 Marin Muir Woods Muir Woods National Forest, Tamalpais Quad. 243 Comment
  CAS-BOT-BC270561  Calycadenia multiglandulosa Ethel Crum 1933-7-9 1504 Marin Mount Tamalpais, North Coast Ranges, Meadow Club golf links, 5 miles SW of Fairfax 274 Comment
  CDA10297  Calycadenia multiglandulosa D. G. Kelch 2005-6-26 5 .397 Marin Mt Tamalpais. Comment
  UC894238  Calycadenia multiglandulosa Alice Eastwood 1912-7-29 1531 Marin Mt. Tamalpais Comment
  CAS-BOT-BC270543  Calycadenia multiglandulosa M. S. Jussel 1933-7-30 414 Marin Near Forbes Knolls Comment
  CAS-BOT-BC270545  Calycadenia multiglandulosa E. M. Zeile 1921-10-2 81 Marin Mount Tamalpais, Rattlesnake Comment
  UC1876175  Calycadenia multiglandulosa Gerald D. Carr 1971-8-17 638 Marin Tiburon, 1.0 mi above access from Trestle Glen Dr. 60 Comment
  UCD129741  Calycadenia multiglandulosa Gerald D. Carr 1971-8-17 638 Marin Tiburon, 1.0 mile above access from Trestle Glen Dr. 60 Comment
  UCD69087  Calycadenia multiglandulosa P. Rodriguez-Rojo 1997-6-14 Marin Mt. Tamalpais. Panoramic Highway. Annual grasslands on disturbed serpentine soils. UTM: 10SEM3495 520 Comment
  RSA92271  Calycadenia multiglandulosa subsp. bicolor H. L. Mason 1928-4-28 4410 Marin Tiburon Peninsula Comment
  RSA126723  Calycadenia multiglandulosa subsp. cephalotes Peter H. Raven, R. Snow 1958-7-25 13695 Marin Bootjack, Mount Tamalpais Comment
  RSA51403  Calycadenia multiglandulosa subsp. cephalotes L. S. Rose 1949-8-6 49150 Marin 4 miles W of Fairfax, above Alpine Lake Comment
  RSA92270  Calycadenia multiglandulosa subsp. cephalotes Joseph A. Ewan 1933-9-10 7956 Marin Mt. Theatre, Tamalpais region Comment
  CAS-BOT-BC275450  Calycadenia truncata var. truncata Doreen Smith 1999-11-13 s.n. Marin Mount Burdell, on summit Comment
  CAS-BOT-BC436395  Calystegia John Thomas Howell 1947-5-21 23191 Marin Tiburon Comment
  CAS-BOT-BC436393  Calystegia collina subsp. collina Alice Eastwood; John Thomas Howell 1938-5-8 5484 Marin Lucas Valley Comment
  CAS-BOT-BC531483  Calystegia collina subsp. oxyphylla D. Smith; V. Smith; J. Doyle; M. A. Garcia 2015-6-12 15871 Marin Mount Tamalpais. Marin Municipal Water District lands: Intersection of San Geronimo Ridge and Pine Mountain Comment
  UCD126155  Calystegia occidentalis P. B. Kennedy 1926-5-20 s.n. Marin Road between San Rafael and Tomales. Comment
  SEINET12343672  Calystegia peirsonii H. W. Graham 1927-9-11 Marin From Mill Valley to Main Woods, near San Francisco Comment
  UCD126176  Calystegia purpurata J. Buck 1996-5-27 15 Marin Point Reyes on Sir Francis Drake Highway. 48 Comment
  CHSC70116  Calystegia purpurata Robert A. Schlising 1976-5-29 3181 Marin Along Hwy 1 above Muir Beach. Comment
  RSA258888  Calystegia purpurata Thomas W. Nelson, M. B. Dunkle 1974-4-22 1213 Marin Growing along the south side of Mt. Tamalpias on serpentine. Comment
  CAS-BOT-BC215852  Calystegia purpurata subsp. purpurata J. C. Chamberlin 1922-4-29 7 Marin Mt. Tamalpais 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-BC215898  Calystegia purpurata subsp. purpurata Volney Rattan 1877-1-1 s.n. Marin Junc UPRR Comment
  CAS-BOT-BC436405  Calystegia subacaulis John Thomas Howell 1944-4-23 19410 Marin SE of Kentfield Comment
  CAS-BOT-BC436403  Calystegia subacaulis John Thomas Howell 1939-5-21 s.n. Marin W. Tiburon Comment
  CAS-BOT-BC224340  Calystegia subacaulis subsp. subacaulis Javier Penalosa 1961-5-30 1554 Marin Tiburon Peninsula. Hill southwest of Tiburon Blvd. 1.2 mi. from U.S. 101 Comment
  POM125395  Camassia quamash subsp. linearis Alice Eastwood 1923-5-13 11811 Marin Pt. Reyes Comment
  CAS-BOT-BC497594  Camassia quamash subsp. linearis Alice Eastwood 1923-5-13 11811 Marin Pt. Reyes Comment
  RSA12242  Camissonia cheiranthifolia subsp. cheiranthifolia Carl B. Wolf 1934-6-28 5787 Marin Pt. Reyes Peninsula, 1/4 mile from the Lighthouse. 61 Comment
  CAS-BOT-BC160252  Camissoniopsis cheiranthifolia subsp. cheiranthifolia John Thomas Howell 1946-5-4 21749 Marin Dillons Beach Comment
  CAS-BOT-BC32396  Campanula angustiflora M. K. Curran 1886-7-5 s.n. Marin Summit of Mt. Tamalpais Comment
  UC764572  Campanula californica R. F. Hoover 1938-9-18 3851 Marin Tomales Point Comment
  CAS-BOT-BC267287  Campanula californica Ronie Clark 1983-9-28 PR 83 -066 Marin Point Reyes National Seashore, Pierce Point Road, L at Ranch Road, 1 mile from junction of two roads, marsh on W side of road Comment
  CAS-BOT-BC267296  Campanula californica M. S. Jussel 1933-7-30 405 Marin Marsh at summit of road from Inverness to Point Reyes Comment
  SEINET10463893  Campanula californica Rose 1946-8-23 Rose 46269 Marin Ridge 2 mi W of Inverness wet spots. 61 Comment
  SEINET10840101  Campanula californica Willis L. Jepson Jepson s.n. Marin POINT REYES PENINSULA Comment
  RSA88332  Campanula griffinii J. T. Howell 1946-7-7 22198 Marin South of Barths Retreat, Mt. Tamalpais. Comment
  UC890514  Campanula prenanthoides Alice Eastwood 1912-7-29 1519 Marin Mill Valley Comment
  SEINET10463212  Campanula prenanthoides Alice Eastwood 1917-7-9 Eastwood s.n. Marin Mill Valley Comment
  SEINET10463358  Campanula prenanthoides Alice Eastwood 1912-7-19 Eastwood 1519 Marin Mill Valley Comment
  CAS-BOT-BC403904  Cannabis sativa Richard Mc. P Brown 1962-10-1 s.n. Marin Mill Valley, between E. Blithedale Avenue and tip of point directly south of Enchanted Knolls, along lower, dirt-road extension of Roque Moraes Drive Comment
  UCD111338  Cannabis sativa Richard McP. Brown 1962-10-1 s.n. Marin Mill Valley, between E. Blithedale Avenue and tip of point directly south of Enchanted Knolls, along lower, dirt-road extension of Roque Moraes Drive. Comment
  CAS-BOT-BC37092  Capsella bursa-pastoris Catherine A. Toschi 1963-3-10 63 :43 Marin One mile northwest of Inverness (corner of Vision and Vision Roads). 30 Comment
  SEINET3292661 Image available Cardamine Lewis S. Rose 1931-2-24 T 25 Marin Mount Tamalpais Comment
  LA204283  Cardamine californica Carl Epling; 1921-2-22 5125 Marin Black Canyon Comment
  UCD114194  Cardamine californica P. B. Kennedy 1915-3-7 s.n. Marin San Rafael. Comment
  SEINET10482068  Cardamine integrifolia John T. Middleton 1936-2-15 Middleton s.n. Marin Shady slopes of mt. Tamalpais, above kentfield. Common. Comment
  CAS-BOT-BC37915  Cardamine oligosperma John Thomas Howell 1946-5-4 21733 Marin Dillons Beach. Comment
  CAS-BOT-BC475154  Cardamine oligosperma T. Gosliner; J. Baxter; R. Truitt; S. Feher; R. Ota; F. Leist; R. Subedar; M. Murphy 2013-2-23 13003 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Meadow at rock face Comment
  JEPS53302  Cardamine oligosperma J. Burtt Davy 1894-3-31 689 Marin Olema Comment
  JEPS27985  Cardionema ramosissimum Rimo Bacigalupi 1961-5-29 7727 Marin 1 mi. due e. Pt. Reyes Station (summit of hill at n. end of Bolinas Ridge (589 ft. on Inverness Quad.)); Inverness Quad. 146 Comment
  UC1543079  Cardionema ramosissimum Donald G. Nelson 1937-7-10 526 Marin by car parking area at top of hill Point Reyes Lighthouse Comment
  POM212443  Cardionema ramosissimum Joseph A. Ewan 1933-11-5 8099 Marin Pt. Reyes Peninsula (north shore). Comment
  CDA32969  Carduus acanthoides Dave Minnesang & Phyllis Hiatt 1979-5-17 Marin Pt. Reyes National Seashore; near Inverness, Mt Vision Overlook Rd. 0 Comment
  CAS-BOT-BC278117  Carduus pycnocephalus C. Kellner; S. Whelan; R. Schneider; A. Gossel; S. Whitney; R. Krueger; C. Haggerty; S. Kawachi 2013-2-23 13106 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Meadow behind the Fish Chalet Comment
  UCD85581  Carduus pycnocephalus John Thomas Howell 1946-5-4 21754 Marin along Redwood Highway near Burdell. Comment
  CAS-BOT-BC17819  Carex amplifolia Hans Leschke 1949-5-29 s.n. Marin Tamalpais: Lagunitas Creek below Lake Lagunitas. Comment
  CAS-BOT-BC19237  Carex barbarae John Thomas Howell 1946-5-16 21855 Marin Angel Island, SE side. Comment
  CAS-BOT-BC19240  Carex barbarae Peter H. Raven; Michael P. Johnson 1967-5-1 21139 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir. 91 Comment
  CAS-BOT-BC19241  Carex barbarae Peter H. Raven; Michael P. Johnson 1967-5-1 21121 Marin Angel Island. Woods on south side of island below Rock Quarry. 60 Comment
  CHSC33990  Carex barbarae J. D. Prouty 1980-4-12 854 Marin Point Reyes Station, near junction of Hwy. 1 and B Street. Marsh on Lagunitas Creek. UTM: 517200mE, 4212850 mN. 11 Comment
  UC904977  Carex barbarae Henry M. Pollard 1947-6-22 Marin near Steep Ravine (Dipsea Trail); Mount Tamalpais Comment
  CAS-BOT-BC19244  Carex barbarae Hans Leschke 1945-6-10 s.n. Marin Tocaloma. Comment
  UCD140175  Carex barbarae Robert E. Preston 1982-4-17 240 D Marin around 1/2 mile north of Jewell on Sir Francis Drake Highway. 30 Comment
  UC837241  Carex bolanderi Eric Walther 1919-6-15 Marin Mt. Tamalpais Comment
  CAS-BOT-BC34050  Carex brevicaulis Fred Ross; Gordon H. True 1970-4-10 5260 Marin Point Reyes Bird Observatory 3 miles NW of Bolinas at Arroyo Honda. Just south of Lake Ranch. 182 Comment
  CAS-BOT-BC35035  Carex densa Alice Eastwood; John Thomas Howell 1938-5-8 5492 Marin Head of Nicasio Creek. 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
  CAS-BOT-BC19895  Carex echinata subsp. phyllomanica John Thomas Howell 1943-7-4 18255 Marin Ledum Swamp on road to Pt. Reyes. Comment
  RSA52166  Carex echinata subsp. phyllomanica J. T. Howell 1949-5-25 25331 Marin Marsh near radio station, Point Reyes Peninsula. Comment
  CAS-BOT-BC19958  Carex exsiccata Hans Leschke 1946-7-14 s.n. Marin Mt Tamalpais. Hidden Lake. Comment
  SEINET7558588 Image available Carex feta M. S. Jussel 1934-5-1 s.n. Marin Lake Lagunitas. Comment
  CAS-BOT-BC20885  Carex globosa John Thomas Howell 1942-5-3 s.n. Marin Mill Valley, Summit Avenue. Comment
  CAS-BOT-BC20895  Carex globosa H. N. Bolander 1867-5-3 V Marin Redwoods. Comment
  CAS-BOT-BC20902  Carex globosa Fred Ross; Gordon H. True 1970-4-4 5239 Marin Point Reyes Bird Observatory 3 miles NW of Bolinas at Arroyo Honda. Ridge E. of Arroyo Honda. 304 Comment
  CHSC30506  Carex globosa J. D. Jokerst 1980-4-12 568 Marin Samuel P. Taylor State Park. Comment
  RSA155499  Carex globosa L. S. Rose 1961-6-25 61055 Marin Hills S of San Anselmo. 152 Comment
  CAS-BOT-BC28385  Carex gracilior John Thomas Howell 1943-4-11 17898 Marin Black Canyon, San Rafael Hills. Comment
  UC905018  Carex gracilior John Thomas Howell 1946-5-4 21717 Marin e Aurora School; Sonoma Co. line Comment
  RSA22060  Carex gynodynama Elsa Thorsteinson 1938-06 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC22146  Carex harfordii Alice Eastwood; John Thomas Howell 1938-5-8 5494 Marin Head of Nicasion Creek. Comment
  SEINET4291985 Image available Carex harfordii A. L. Hipp 1999-1 ah 324 Marin Point Reyes National Seashore. Trail below Drakes View Trail & Bayview Trail intersection. Comment
  SEINET4292175 Image available Carex harfordii A. L. Hipp 1999-1 326 Marin Point Reyes National Seashore. On road leading NE away from Youth Hostel. Comment
  UC1100438  Carex harfordii Herbert L. Mason 1946-7-24 12936 Marin Third lake (at Double Point) S of Bear Valley on road to Lake Ranch Comment
  CAS-BOT-BC31657  Carex lyngbyei Hans Leschke 1949-5-25 s.n. Marin Point Reyes Peninsula: Near Inverness. Comment
  SEINET4199705  Carex mendocinensis M. Licher 2013-6-10 3853 Marin Lagunitas Creek, near Kent Lake, west of San Rafael 37 Comment
  UC824374  Carex mendocinensis Lewis S. Rose 1940-4-28 40242 Marin Bootjack Camp, Mount Tamalpais. Comment
  CAS-BOT-BC146628  Carex mendocinensis Mr. J. W. Stacey 1933-6-25 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC146631  Carex mendocinensis John Thomas Howell 1967-5-5 42168 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  SEINET7568182 Image available Carex montereyensis Andrew L. Hipp 1999-5-25 315 Marin Point Reyes National Seashore, Bayview Trail, WSW exposure. 171 Comment
  SEINET7568186 Image available Carex montereyensis Andrew L. Hipp 1999-5-25 308 Marin Point Reyes National Seashore, Bayview Trail. 213 Comment
  SEINET7568176 Image available Carex montereyensis F. J. Hermann 1962-6-10 17375 Marin Along highway, Tamalpais Valley, Mt. Tamalpais. Comment
  RSA330742  Carex nudata Robert A. Norris 1985-6-3 4906 Marin Dense tussocks in rocky and sandy bed of Lagunitas Creek, near S end of Samuel P. Taylor State Park, ca. 0.5 (air) mile W of Lagunitas. 61 Comment
  JEPS63672  Carex obnupta W. L. Jepson 1900-9-16 1170 Marin at Abbott's Lagoon Pt. Reyes, Abbott's Lagoon Comment
  UC589535  Carex obnupta Beryl O. Schreiber 1932-6-30 649 Marin Indian Beach Tomales Bay Comment
  UC710414  Carex ovalis John Thomas Howell 1944-6-4 19567 Marin w Inverness; Mount Vision Comment
  CAS-BOT-BC118433  Carex praegracilis John Thomas Howell 1943-5-15 18101 Marin Tiburon Peninsula Comment
  CAS-BOT-BC118435  Carex praegracilis J. Penalosa 1961-8-26 2197 Marin Tiburon Blvd at Belvedere Dr. Comment
  CAS-BOT-BC118596  Carex praticola Peter H. Raven; M. Johnson 1967-5-2 21285 Marin Angel Island, wooded slopes near road between North Garrison and Point Campbell, 45 Comment
  HSC7165  Carex serratodens B. Francis 1964-3-23 16 Marin 0.5 mi. E of Tiburon Comment
  RSA22363  Carex serratodens L. S. Rose 1938-4-10 38137 Marin Tiburon. 6 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
  CAS-BOT-BC115582  Carex tumulicola Alice Eastwood; John Thomas Howell 1939-5-28 7402 Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC115584  Carex tumulicola John Thomas Howell 1944-4-13 19370 Marin Big Rock Ridge west of Hamilton Field. Comment
  CAS-BOT-BC115591  Carex tumulicola Peter H. Raven; M. P. Johnson 1967-5-2 21265 Marin Areas in East Garrison and North Garrison, NE side of island. Comment
  UC204283  Carex tumulicola H. N. Bolander 1862-1 1569 Marin Angel Island; ; ; Angel Isl., Oakland Hills Comment
  CAS-BOT-BC115369  Carex utriculata John Thomas Howell 1947-6-4 23212 Marin Swale near radio station, Pt. Reyes Peninsula. Comment
  CAS-BOT-BC281898  Carthamus lanatus R. Allan Ballard 1960-7-21 s.n. Marin Nicasio Area Comment
  JEPS104682  Castilleja John L. Morrison 1937-6-2 2455 Marin Comment
  JEPS35796  Castilleja Rimo Bacigalupi, and J. Roof, L. Heckard 1964-4-29 8951 Marin just e Abbotts Lagoon, northern arm (near road to McClure Beach); Point Reyes Peninsula Comment
  RSA113979  Castilleja affinis Peter H. Raven, H. L. Mason, Robert Ornduff, D. Stone 1957-5-2 10731 Marin In woodland, 2.1 miles west of China Camp. Comment
  SEINET7067220  Castilleja affinis A. G. Vestal 1947-5-12 s.n. Marin Stinson Beach Road. Coordinate datum: NAD27. Comment
  UCD122143  Castilleja affinis H. A. Borthwick 1925-6-5 1955 Marin location unknown. Comment
  JEPS67846  Castilleja affinis subsp. affinis L. R. Heckard and Richard Brown 1972-5-2 2909 Marin about 2 mi n Coast Creek (along jeep road (trail)); Pt. Reyes Seashore Comment
  JEPS67852  Castilleja affinis subsp. affinis L. R. Heckard and Richard Brown 1972-5-2 2915 Marin near head of Drakes Estero (along road from Inverness); Pt. Reyes Seashore Comment
  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
  JEPS29373  Castilleja affinis subsp. neglecta L. R. Heckard 1961-7-26 S- 797 Marin Tiburon; ; ; near St. Hilaire's Catholic Church, Tiburon Comment
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Mar 12 2012
  JEPS29374  Castilleja affinis subsp. neglecta L. R. Heckard 1961-7-26 S- 797 Marin Tiburon; ; ; near St. Hilaire's Catholic Church, Tiburon Comment
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Mar 12 2012
  SBBG47342  Castilleja affinis subsp. neglecta J. T. Howell 1972-6-18 48873 Marin above Vista de la Bahia at N end of Tiburon Peninsula Comment
  SEINET8407458  Castilleja ambigua A. D. E. Elmer 1903-1 49 .38 Marin Point Reyes Post Office. Comment
  UCSC005953  Castilleja ambigua Randall Morgan 1995-6-8 2738 Marin Pt. Reyes, entrance road to North Beach Comment
  UC138958  Castilleja attenuata A. A. Heller 1904-4-28 7366 Marin Corte Madera Comment
  JEPS21803  Castilleja densiflora subsp. densiflora Leland R. Pederson 1958-5-2 78 Marin 1 mi w U.S. Hwy. 101 (Lucas Valley road) 30 Comment
  JEPS58921  Castilleja densiflora subsp. densiflora John Thomas Howell 1947-4-23 23065 Marin w of Mt. Vision; Drakes Estero Comment
  UC198261  Castilleja foliolosa Katharine Brandegee 1917-7-8 Marin Westpoint; Tamalpais Comment
  UC26423  Castilleja foliolosa F. P. McLean 1876-3-14 Marin Angel Island Comment
  HSC20568  Castilleja foliolosa B. Francis 1964-3-24 23 Marin .8 mi. NE of Tiburon Comment
  SFV8663  Castilleja foliolosa C. A. Mitchell 1969-4-12 5 Marin Along fire road on south side of Mount Tamalpais. Comment
  RSA0005958  Castilleja inflata Francis W. Pennell, John T. Howell 1940-5-20 25473 Marin Point Reyes. 122 Comment
  CAS-BOT-BC241298  Castilleja latifolia John Thomas Howell 1939-7-2 14826 Marin Ridge between Tennessee Cove and Pirates Cove Comment
  UC185473  Castilleja rubicundula subsp. lithospermoides Katharine Brandegee 1909-5-27 Marin Tiburon Comment
  UC1348947  Castilleja subinclusa subsp. franciscana Robert F. Thorne 1965-4-21 34420 Marin near Nicasio Dam (along Petaluma-Inverness road) 7 Comment
  JEPS79111  Castilleja subinclusa subsp. franciscana L. R. Heckard with T. I. and F. M. Chuang and R. C. Bacigalupi 1980-6-5 5206 Marin n from Estuary of Keys Creek (marsh) (n side of upper marsh, Marshall, along Route 1 to Tomales); Marshall Comment
  UC1012230  Castilleja wightii F. W. Pennell and J. T. Howell 1940-5-20 25452 Marin w of Fairfax (Route 1) 45 Comment
  UC608455  Castilleja wightii Beryl O. Schreiber 1936-4-12 2200 Marin 1.6 mi sse Pierce's Ranch; Tomales Point Comment
  JEPS57166  Castilleja wightii L. R. Heckard 1967-7-29 1656 Marin 1.5 mi se Fairfax (road to Bon Tempe Lake) Comment
  CAS-BOT-BC32581  Castilleja wightii subsp. rubra Francis Whittier Pennell; John Thomas Howell 1940-5-20 25452 Marin West of Fairfax. Route 1. 76 Comment
  UC870700  Ceanothus Lewis S. Rose 1937-5-31 37323 Marin Bolinas Ridge Comment
  JEPS42229  Ceanothus cuneatus var. cuneatus W. L. Jepson 1919-4-5 8224 Marin sw slope above Mill Valley; Mt. Tamalpais Comment
  UC33625  Ceanothus cuneatus var. cuneatus Chesnut and Drew 1891-3-21 Marin Lake Lagunitas Comment
  UC75392  Ceanothus cuneatus var. cuneatus Alice Eastwood 1903-3-21 3162 Marin Mt. Tamalpais Comment
  CAS-BOT-BC48442  Ceanothus cuneatus var. ramulosus H. G. Reinecke 1940-3-18 s.n. Marin Sausalito Hills Comment
  CAS-BOT-BC49139  Ceanothus cuneatus var. ramulosus Alice Eastwood 1913-3-16 2499 Marin Mt. Tamalpais Comment
  CAS-BOT-BC49140  Ceanothus cuneatus var. ramulosus Alice Eastwood 1922-6-4 11343 Marin Mt. Tamalpais Comment
  SBBG34005  Ceanothus cuneatus var. ramulosus L. S. Rose 1968-3-18 68006 Marin Mt Tamalpais, Bootjack Camp 365 Comment
  SEINET3815010 Image available Ceanothus cuneatus var. ramulosus Lewis S. Rose 1932-3-23 3297 Marin Mount Tamalpais. Comment
  RSA1152  Ceanothus foliosus B. D. Stark 1929-7-22 1379 Marin Muir Woods. 152 Comment
  UC870557  Ceanothus foliosus Lewis S. Rose 1930-2-23 39012 Marin Mill Valley Mt. Tamalpais 60 Comment
  UCR136726  Ceanothus foliosus L. S. Rose 1934-3-17 34058 Marin S slope of Mt. Tamalpais Comment
  SEINET12209871  Ceanothus foliosus L. S. Rose 1937-1 s.n. Marin S. slope, Mt. Tamelpais Comment
  SEINET13945877 Image available Ceanothus foliosus A. A. Heller 1906-1 8393 Marin Mt. Tamalpais; Near the summit. Comment
  SEINET13945886 Image available Ceanothus foliosus Lewis S. Rose 1939-1 39012 Marin Mill Valley, foot of Mt. Tamalpais, alt 200 ft 61 Comment
  CAS-BOT-BC49961  Ceanothus gloriosus var. gloriosus John Thomas Howell 1964-3-19 s.n. Marin Tomales Bay State Park above Hearts Desire Beach Comment
  JEPS76993  Ceanothus gloriosus var. gloriosus Robert M. Lloyd 1963-3-10 2114 Marin Pt. Reyes Peninsula Drakes Bay Beach (on cliffs); , , on cliffs Comment
  JEPS76994  Ceanothus gloriosus var. gloriosus Robert M. Lloyd 1963-3-10 2114 Marin Pt. Reyes Peninsula Drakes Bay Beach (on cliffs); , , on cliffs Comment
  OBI10512  Ceanothus gloriosus var. gloriosus H. E. McMinn 1938-6-19 5153 Marin 5 mi E of Point Reyes Lighthouse Comment
  CAS-BOT-BC49981  Ceanothus gloriosus var. porrectus Ronie Clark 1983-8-12 PR 83 -050 Marin Point Reyes National Seashore. Sir Francis Drake Hwy. 6.7 mi. from Inverness - AT&T property, SW of compound (buildings) Comment
  CAS-BOT-BC49984  Ceanothus gloriosus var. porrectus Ronie Clark 1983-7-26 PR 83 -036 Marin Point Reyes National Seashore. Pierce Pt Rd, approx 2.1 mi NW of jct with Sir Francis Drake Hwy. N side of road Comment
  CAS-BOT-BC49991  Ceanothus gloriosus var. porrectus John Thomas Howell 1944-3-26 19348 Marin on Pt. Reyes Road west of Ledum Swamp Comment
  CAS-BOT-BC50666  Ceanothus jepsonii W. R. Dudley 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC51102  Ceanothus jepsonii L. R. Abrams 1922-4-29 8091 Marin above Rattlesnake Camp, Mt. Tamalpais Comment
  UC420770  Ceanothus jepsonii H. E. Parks May, 1925 Marin Mt. Tamalpais Comment
  UC423094  Ceanothus jepsonii Katharine Brandegee July 1905 Marin Rock Spring Trail Tamalpais Comment
  CAS-BOT-BC51399  Ceanothus masonii Lewis S. Rose 1937-5-30 37323 Marin Bolinas Ridge Comment
  POM248695  Ceanothus masonii Alice Eastwood, John T. Howell 1937-4-18 s.n. Marin Bolinas Ridge Comment
  SEINET12210795  Ceanothus masonii W. Knight, Knight, I. 1982-1 4675 Marin Tilden Regional Park Botanic Garden, Berkeley. Originally collected from Bolinas Ridge Comment
  SEINET12211456  Ceanothus masonii Unknown 1983-1 30778 Marin S of Marshall-Petaluma Road & NE of E fork of Soulajule Reservoir 335 Comment
  SEINET13942069 Image available Ceanothus parryi James A. Erdman 1975-1 s.n. Marin 3 mi SW of Nicasio in Mixed Evergreen Forest (Kuchler); about 400 ft alt. 122 Comment
  RSA232889  Ceanothus ramulosus L. S. Rose 1968-3-18 68007 Marin Alpine Lake. 244 Comment
  SEINET12209950  Ceanothus ramulosus M. T. Doutt 1931-1 369 Marin Alpine Dam Comment
  SEINET3836778 Image available Ceanothus ramulosus Lewis S. Rose 1941-3-9 41014 Marin Mt. Tamalpais 244 Comment
  SEINET12209951  Ceanothus rigidus M. T. Doutt 1931-1 351 Marin Mt. Tamalpais 579 Comment
  CAS-BOT-BC52929  Ceanothus thyrsiflorus Milo S. Baker 1929-7-16 3625 a Marin Lighthouse Road west Inverness Comment
  CAS-BOT-BC52937  Ceanothus thyrsiflorus John Thomas Howell 1930-12-28 5714 Marin Lower slopes of Mt. Tamalpais, Mill Valley Comment
  RSA396203  Ceanothus thyrsiflorus F. H. Utech, I. Knight, Walter Knight 1984-4-18 84 -124 Marin Marshall Petaluma Road from Pentulama to Hwy 1, 8 miles E of jct with Hwy1. 107 Comment
  SEINET13946098 Image available Ceanothus thyrsiflorus Lewis S. Rose 1947-1 47109 Marin Sausalito, alt ca 400 ft 122 Comment
  SBBG50601  Ceanothus thyrsiflorus var. thyrsiflorus T. Staver 1971-5-27 12 Marin town of Inverness Comment
  CAS-BOT-BC52793  Ceanothus verrucosus Blanche Clear 1939-2-1 s.n. Marin Ross Station Comment
  CAS-BOT-BC52799  Ceanothus verrucosus Ira L. Wiggins 1928-6-17 3284 Marin Near Torrey Pines Park Comment
  CAS-BOT-BC277160  Centaurea melitensis Javier Penalosa 1961-6-29 1877 Marin Tiburon Peninsula. Paradise Drive 2.4 mi. northwest of road to Naval Net Depot Comment
  UC878318  Centaurium davyi Milo S. Baker 1940-7-18 9784 Marin on w side road to Point Reyes Lighthouse (opposite first farm house on e side after crossing Estero) Comment
  UC59636  Centaurium davyi Royce Marin Comment
  CAS-BOT-BC384911  Cerastium arvense Alice Eastwood 1912-6-9 292 Marin Sausalito Comment
  CHSC22987  Cerastium glomeratum Robert A. Schlising 1963-3-2 2439 Marin Coast Ranges. About one mile north of Tiburon on Paradise Drive; roadside. Comment
  UC583298  Cercocarpus traskiae Lewis S. Rose 1936-3-4 36017 Marin Mill Valley Comment
Read comments
Nov 20 2007
  CDA2723  Chasmanthe floribunda T. C. Fuller 1967-3-29 15547 Marin Northwest corner of Grand Avenue & Watt Avenue, San Rafael. 0 Comment
  CAS-BOT-BC70122  Cheilanthes gracillima Alice Eastwood 1898-1-1 s.n. Marin summit of Mt. Tamalpais Comment
  UC1076335  Cheilanthes gracillima Herbert L. Mason 1925-2-1 1221 Marin Mt Tamalpais Comment
  UCD98217  Chenopodium macrospermum John Thomas Howell 1951-10-11 28296 Marin Drake Memorial, Pt. Reyes Peninsula. Comment
  UC1080551  Chlorogalum pomeridianum var. divaricatum S. S. Tillett 1956-6-30 590 Marin above and e old Life-Saving Station (aprroximately 3.5 mi from Pt. Reyes Light); w. beach Point Reyes Peninsula Comment
  CAS-BOT-BC499307  Chlorogalum pomeridianum var. divaricatum Peter Raven; Michael P. Johnson 1967-5-1 21073 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  SDSU11885  Chlorogalum pomeridianum var. divaricatum D. F. Howe 1969-5-26 4573 Marin Norht part of Pt. Reyes Peninsula 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-BC246301  Chloropyron maritimum subsp. palustre David D. Keck 1937-7-3 4579 Marin Tomales Bay, Inverness Comment
  CAS-BOT-BC236925  Chloropyron maritimum subsp. palustre Alice Eastwood 1917-7-1 s.n. Marin Almante Comment
  SDSU4924  Chorizanthe cuspidata D. F. Howe 1966-6-1 4250 Marin Pt. Reyes Peninsula. Comment
  CAS-BOT-BC191540  Chorizanthe cuspidata var. villosa John Thomas Howell 1946-7-4 22176 Marin Dillons Beach Comment
  CAS-BOT-BC191549  Chorizanthe cuspidata var. villosa Robert Soost 2002-6-1 s.n. Marin N of Abbotts Lagoon trail Comment
  CAS-BOT-BC191546  Chorizanthe cuspidata var. villosa Robert Soost 2003-7-18 s.n. Marin Near Bull Point trail, Pt. Reyes National Seashore Comment
  SJSU15178  Chorizanthe valida Sandra Baron 2006-6-15 Marin On the Lunny (G) Ranch, Point Reyes National Seashore, Point Reyes Comment
  CAS-BOT-BC36457  Chrysolepis chrysophylla W. R. Dudley 1898-11-25 s.n. Marin Pine ridge, Point Reyes Comment
  CAS-BOT-BC36465  Chrysolepis chrysophylla Alice Eastwood 1918-8-25 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC421475  Chrysolepis chrysophylla T. Gosliner; S. Whelan; F. Leist; H. Gosliner; T. Wiedenmayer 2014-9-13 14282 Marin Mount Tamalpais. Marin Municipal Water District lands: San Geronimo Ridge, between Pine Mountain Road and Fairfax-Bolinas road Comment
  UC1076087  Chrysolepis chrysophylla var. minor Herbert L. Mason 1925-10-4 2240 Marin n side Mt. Tamalpais Comment
  UC1177326  Chrysolepis chrysophylla var. minor John Thomas Howell 1947-7-6 23327 Marin above Phoenix Lake (Eldridge Grade, above Mt. Tamalpais); Mt. Tamalpais Comment
  UC5436  Chrysolepis chrysophylla var. minor J. Burtt Davy 1893-7-24 219 Marin Mt. Tamalpais Comment
  UC140703  Cicendia quadrangularis A. A. Heller 1904-4-28 7368 Marin Corte Madera Comment
  SEINET4182814 Image available Cicuta douglasii Robert A. Norris 1985-1 4905 Marin near a rocky bed of Lagunitas creek near the S end of Samuel P. Taylor State Park 200 Comment
  POM38639  Circaea alpina subsp. pacifica H. M. Hall 1909-6-6 8503 Marin Lagunitas Creek, in the Transition Zone from the village of Lagunitas to Camp Taylor Comment
  CAS-BOT-BC105837  Cirsium andrewsii John Thomas Howell 1946-6-30 22129 Marin Marsh east of Rodeo Lagoon Comment
  CDA1461  Cirsium andrewsii Doreen Smith Aug 1997 s.n. Marin Pt. Reyes; Pierce Pt. Rd. near Abbotts Lagoon. Comment
  UC1177291  Cirsium andrewsii J. Thomas Howell 1947-6-18 23275 Marin Dillons Beach Comment
  CAS-BOT-BC284448  Cirsium brevistylum Javier Penalosa 1961-6-29 1916 Marin Paradise Drive 1.4 mi. northwest of road to Naval Net Depot, Tiburon Peninsula Comment
  CAS-BOT-BC100974  Cirsium hydrophilum var. vaseyi John Thomas Howell 1938-6-5 13897 Marin Azalea Flat, Mt. Tamalpais Comment
  CAS-BOT-BC285602  Cirsium occidentale var. occidentale John Thomas Howell 1945-7-4 21273 Marin Inverness Ridge Comment
  UC146448  Cirsium occidentale var. occidentale J. Burtt Davy 1900-6-27 6827 Marin Point Reyes 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-BC286525  Cirsium occidentale var. venustum John Thomas Howell 1939-6-25 14790 Marin Summit Avenue, Mill Valley Comment
  CAS-BOT-BC286530  Cirsium occidentale var. venustum John Thomas Howell 1941-7-6 16372 Marin Fish Grade Comment
  RSA107018  Cirsium quercetorum L. S. Rose 1956-7-30 56136 Marin Point Reyes Peninsula, 7 miles W of Inverness 9 Comment
  UC178825  Cirsium quercetorum Katharine Brandegee 1910-5-29 Marin Olema Comment
  UC589531  Cirsium quercetorum Beryl O. Schreiber 1932-6-17 Marin Waterfall Beach Tomales Bay, Waterfall Beach Comment
  CAS-BOT-BC288748  Cirsium remotifolium John Thomas Howell 1938-7-3 13942 Marin Near W end of Lucas Valley Comment
  UC30788  Cirsium remotifolium var. odontolepis Alice Eastwood 1896-7-4 Marin Tocaloma Comment
  CAS-BOT-BC229786  Cirsium vulgare G. Block; D. Sherpa; T. Steiner; et al. 2012-8-25 1562 Marin Marin Municipal Water District Lands: Mount Tamalpais. In Potrero Meadow off Laurel Dell Rd., near edge of slough sedge and Potrero Meadow Trail. Comment
  SEINET10907726  Cirsium vulgare Chester T. Dziekanowski, David B. Dunn; Charlene A. Bennett 1976-7-28 Dziekanowski 2468 Marin Collected in a valley pasture ca. 3 mi. SE of Lagunitas enroute to Fairfax. 274 Comment
  UCD116497  Cistus incanus Richard McP. 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
  UCSC007238  Clarkia J. West 1982-6-4 s.n. Marin San Rafael, Back Ranch Comment
  SBBG21141  Clarkia amoena V. Haraden 1941-7-25 29 Marin ca. 3 mi N of Golden Gate Bridge 152 Comment
  UC107822  Clarkia amoena subsp. amoena Katharine Brandegee 1905-6-18 Marin Ross Valley Tamalpais Comment
  CAS-BOT-BC160996  Clarkia amoena subsp. amoena Saichi Kawahara 1970-8-2 1825 Marin East side of Valley Ford - Dillons Beach Road, 200 feet south of Estero Road 24 Comment
  UC1279976  Clarkia amoena subsp. huntiana Peter H. Raven 1957-6-29 11003 Marin 1.5 mi sw Fairfax (roadside near Meadow Club, near city limits) Comment
  CAS-BOT-BC163508  Clarkia amoena subsp. huntiana R. W. Thorp 1963-7-10 63 -59 Marin Lagunitas Comment
  NY231284  Clarkia concinna subsp. raichei G. A. Allen 1988-4-13 1239 Marin 1.1 km south of Tomales on Hwy. 1 Comment
  CAS-BOT-BC164296  Clarkia davyi Carl B. Wolf 1934-6-28 5760 Marin Pt. Reyes Peninsula, opposite wireless station, 9 mi. by road from the lighthouse 60 Comment
  JEPS1951 Image available Clarkia davyi J. Burtt Davy 1900-6-18 6701 Marin Point Reyes Comment
  RSA107058  Clarkia davyi L. S. Rose 1956-7-30 56134 Marin Point Reyes Peninsula, 7 miles W of Inverness. 9 Comment
  UC1294046  Clarkia davyi E. K. Balls 1958-7-20 23572 Marin about junction of roads to Drakes Bay and Lighthouse; Pt. Reyes Peninsula 121 Comment
  UC204064  Clarkia davyi A. D. E. Elmer July, 1903 4610 Marin Point Reyes Post Office Comment
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Aug 6 2010
  CAS-BOT-BC164299  Clarkia davyi C. W. Tilforth; John Dourley 1973-7-18 917 Marin Jct. of Drakes Beach Rd. & Sir Francis Drake Blvd, Pt. Reyes Peninsula Comment
  CAS-BOT-BC172548  Clarkia purpurea subsp. purpurea Alice Eastwood 1926-6-9 13913 Marin Sausalito Comment
  CAS-BOT-BC163734  Clarkia purpurea subsp. quadrivulnera Peter H. Raven; Michael P. Johnson 1967-5-1 21201 Marin Angel Island. Wooded slopes above Hospital Cove, west side of island 60 Comment
  CAS-BOT-BC163743  Clarkia purpurea subsp. quadrivulnera Eva Buxton 1982-5-20 s.n. Marin Tiburon; Ring Mtn. NE slope 121 Comment
  UCD163894  Clarkia purpurea subsp. viminea Peter Rubtzoff 1980-7-12 9458 Marin San Anselmo. Comment
  CAS-BOT-BC165064  Clarkia rubicunda Peter H. Raven 1957-6-29 11009 Marin 3.5 miles south-east of Tocaloma, on the road in Samuel P. Taylor State Park Comment
  CAS-BOT-BC165071  Clarkia rubicunda Phyllis Ellman 1971-6-1 s.n. Marin Livermore Area, Old St. Hilary's, Tiburon Comment
  CAS-BOT-BC165082  Clarkia rubicunda Peter H. Raven 1957-6-29 11006 Marin Near main group of buildings, [Palamorin] Palomarin Ranch, south-east end of Double Point, Point Reyes Peninsula Comment
  POM153241  Clarkia rubicunda C. L. Hitchcock 1928-6-7 23 Marin Between San Quentin and Sausalito, 5 miles from Sausalito 11 Comment
  CAS-BOT-BC439221  Claytonia exigua subsp. exigua John Thomas Howell 1946-3-24 21574 Marin Near country club, Fairfax Hills Comment
  UC275639  Claytonia exigua subsp. exigua H. E. Parks May 1925 3095 Marin Mt. Tamalpais Comment
  UC7945  Claytonia exigua subsp. exigua Chesnut and Drew 1891-3-21 Marin near Liberty's Comment
  CAS-BOT-BC439207  Claytonia exigua subsp. exigua Mrs. E. C. Sutliffe 1921-2-22 s.n. Marin Ross Valley Comment
  SFV8734  Claytonia exigua subsp. exigua E. E. Grissell 1967-5-6 13 Marin Bolinas Road, about 2.25 miles southwest of Fairfax Post Office. 76 Comment
  CAS-BOT-BC439352  Claytonia gypsophiloides John Thomas Howell 1945-4-29 20795 Marin Fairfax Hills Comment
  UCD15451  Claytonia gypsophiloides Charles Moore Denny 1974-5-4 85 Marin California, Marin Co.; Carson Ridge; Comment
  CAS-BOT-BC439347  Claytonia gypsophiloides Rattan 1883-3-1 s.n. Marin Back of Tamalpais Comment
  RSA469293  Claytonia perfoliata Emery M. Whilton 1935-3-24 s.n. Marin Mtn top of Belvedere. 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
  UC1300966  Claytonia sibirica Helen K. Sharsmith 1963-3-30 5278 Marin Inverness Ridge; San Francisco Bay Region, Point Reyes Peninsula 91 Comment
  UC7928  Claytonia sibirica J. Burtt Davy Jan 1894 788 Marin Bear Valley Comment
  UC82774  Claytonia sibirica Katharine Brandegee Jun 1888 Marin Olema Comment
  CAS-BOT-BC443947  Claytonia sibirica H. L. Mason 1926-2-21 2655 Marin Road from Inverness to Point Reyes Lighthouse Comment
  SEINET11942407  Claytonia sibirica M. T. Doutt 1931-1 458 Marin 4 mi W of Inverness along road to Port Reyes Comment
  UC765761  Claytonia sibirica R. F. Hoover 1941-5-21 5181 Marin Point Reyes Comment
  UC7929  Claytonia sibirica F. T. Bioletti 1892-1 Marin Point Arena Comment
  CAS-BOT-BC422416  Clematis lasiantha S. Simono; K. Dick; C. Casey; P. Suri 2014-6-14 14274 A 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
  CAS-BOT-BC91402  Clematis lasiantha Elsie Zeile 1905-3-27 s.n. Marin Tamalpais. Comment
  JEPS78371  Clematis ligusticifolia Edward Lee 1934-6-17 923 Marin 1-2 mi. s. South Brook Comment
  UC142061  Clintonia andrewsiana Michener and Bioletti 1892-5-22 2136 a Marin Sequoia Canyon Comment
  CAS-BOT-BC499347  Clintonia andrewsiana J. W. Congdon 1892-5-22 s. n. Marin Mt. Tamalpias Comment
  CAS-BOT-BC240896  Collinsia corymbosa Alice Eastwood 1906-5-30 s.n. Marin Pt. Reyes Comment
  UC76374  Collinsia heterophylla Miss M. Alice King Apr 1896 Marin Angel Island Comment
  UCD123607  Collinsia heterophylla Eric S. Nagy 1990-5-23 13 Marin north end of Alpine Dam, Alpine Lake. Comment
  CAS-BOT-BC231858  Collinsia sparsiflora var. collina A. Williams; E. Shea; M. E. Hannibal; S. Tsui 2012-5-5 705 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
  UC747036  Collinsia sparsiflora var. sparsiflora G. Thomas Robbins 1944-4-14 1527 Marin about 3 mi w of Hamilton Field Air Base (near summit of Big Rock Ridge); Big Rock Ridge 304 Comment
  POM316770  Collomia heterophylla Patricia Wilder 1965-6-7 3544 Marin Bolinas Ridge 534 Comment
  UC124918  Collomia heterophylla Katharine Brandegee Jun 1 1885-May 1 1890 Marin Olema Comment
  SEINET10873859  Conium maculatum Heidi H. Schmidt 1993-6-8 Schmidt 808 Marin Mount Tamalpais State Park, on California State Highway # 1. Along costal bluffs. 60 Comment
  RSA470549  Conium maculatum M. B. Dunkle 1936-8-14 4802 Marin Southwest Inverness; Road to Point Reyes. 30 Comment
  CAS-BOT-BC285926  Conyza bonariensis Catherine Best 1978-9-3 s.n. Marin Tiburon Blvd. in front of the Boardwalk Shopping Center Comment
  UC632479  Corallorhiza striata T. T. McCabe 1939-3-20 Marin bay shore 2 mi s Inverness; Tomales Bay Comment
  SEINET10928160  Cordylanthus maritimus Lawrence R. Heckard, Rimo Bacigalupi 1967-1 Marin Comment
  SEINET4675788  Cordylanthus maritimus John A. Churchill 1974-1 Marin Comment
  HSC86671  Cordylanthus maritimus subsp. palustris Rudolf W. Becking 1988-9-3 Marin Pt. Reyes National Seashore, Limantour, at fringe of salt marsh to dike. Comment
  JEPS6034  Cordylanthus maritimus subsp. palustris W. L. Jepson 1941-6-15 20612 Marin Tiburon 3 Comment
  RSA517380  Cordylanthus maritimus subsp. palustris L. R. Heckard, R. C. Bacigalupi 1967-5-7 1597 Marin At point where Sir Francis Drake Hwy crosses Drake's Estero, Point Reyes Peninsula Comment
  JEPS47455  Cordylanthus mollis subsp. mollis L. R. Heckard 1966-8-17 1553 Marin low area between tidal slough and railroad (w of Petaluma River, n of Novato); Burdell siding Comment
  JEPS58937  Cordylanthus pilosus subsp. pilosus John Thomas Howell 1942-9-13 17865 Marin Fairfax Comment
  UCD15581  Coreopsis lanceolata Elmo Agatep 1995-6-4 17 Marin Point Reyes. Coast trail 126 Comment
  CAS-BOT-BC105660  Corethrogyne filaginifolia Roxana S. Ferris 1965-5-1 13640 Marin Summit of Inverness Ridge near Tomales Bay State Park southern boundary - Point Reyes National Seashore Comment
  CAS-BOT-BC105669  Corethrogyne filaginifolia Alice Eastwood 1915-6-24 4794 Marin Inverness Comment
  JEPS15872  Corethrogyne filaginifolia W. L. Jepson 1901-7-21 1707 Marin Inverness Comment
  CAS-BOT-BC209742  Cornus glabrata John Thomas Howell 1946-6-13 22023 Marin Chileno Valley Comment
  JEPS50162  Cornus nuttallii L. M. Newlon 1921-1 89 Marin Mt. Tamalpais Comment
  CAS-BOT-BC422409  Cortaderia jubata J. Klein; A. Brown; S. Ketzier; F. Trusheim 2014-9-13 14683 Marin Mount Tamalpais. Marin Municipal Water District lands: Peters Dam Comment
  UC5430  Corylus californica Brewer 1862-3-28 926 Marin Tamalpais Comment
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Jan 20 2011
  UCD110088  Corylus cornuta subsp. californica D. Sanchez-Mata; P. Rodriguez Rojo 1996-8-6 s.n. Marin Bolinas-Fairfax. Riparian forests in San Anselmo Creek. 300 Comment
  RSA135466  Corylus cornuta var. californica Volney Rattan 1877-2-24 s.n. Marin San Rafael. Comment
  SD6106  Corylus cornuta var. californica unknown Jul 1916 Marin Muir Woods Comment
  CAS-BOT-BC141593  Cotoneaster pannosus Alva Day; Catherine Best 1980-5-29 80 -45 Marin Angel Island, north side along Perimeter Rd. above State Park Headquarters Comment
  CAS-BOT-BC141595  Cotoneaster pannosus Alva Day; C. S. Burke 1979-7-6 79 -40 Marin Angel Island, along blacktop road above Ayala Cove, in north-facing oak-woodland area. Comment
  RSA0075668  Cotoneaster pannosus J. T. Howell 1959-11-4 35104 Marin Sausalito. Comment
  CAS-BOT-BC287219  Cotula australis Greg de Nevers 1993-4-7 10363 Marin Olompali State Park 30 Comment
  CAS-BOT-BC291383  Cotula coronopifolia Saichi Kawahara 1969-5-28 1138 Marin Edge of estuary north of Coast Miwok habitation site (Mon 216) Limantour Spit, Drakes Bay Comment
  CAS-BOT-BC291385  Cotula coronopifolia Steve Siegel; Cynthia Siegel 1967-4-9 66 Marin Behind Peacock Gap Country Club Comment
  UCD130898  Cotula coronopifolia W. L. Jepson 1919-5-18 8322 Marin San Quentin. Comment
  CAS-BOT-BC427750  Crassula connata John Thomas Howell 1943-4-11 17922 Marin Black Canyon, San Rafael hills Comment
  CAS-BOT-BC471231  Crassula connata D. Burge; R. Crowe; M. Cherry; A. Young 2014-3-22 14126 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-BC141575  Crataegus monogyna Dennis Odion 1998-7-7 s.n. Marin South end of Bon Tempe Meadows, Fairfax Hills Comment
  OBI48944  Croton setiger Lewis S. Rose 1939-9-3 39360 Marin Ignacio 6 Comment
  CAS-BOT-BC217974  Crypsis alopecuroides Doreen Smith 2001-10-24 s.n. Marin NE shore of Nicasio Reservoir in delta of incoming creek from the N. Comment
  JEPS127394  Cryptantha clevelandii Robert Steers with Heather Spaulding 2011-6-3 Marin Golden Gate National Recreation Area. Marin Headlands. Adjacent and North of Tennessee Valley beach. Approximately 190 m S of where the Coastal Trail and the Coastal Fire Road branch off. Comment
  UC78550  Cryptantha leiocarpa M. K. Curran 1886-6-4 Marin Pt. Reyes Comment
  UCD119868  Cryptantha leiocarpa Dawn F. Adams 1978-5-28 26 Marin Point Reyes Beach between Kehoe Creek and Abbotts Lagoon. 24 Comment
  UC1051641  Cryptantha torreyana Peter Kamb 1950-6-3 1841 Marin w end Alpine Lake 182 Comment
  UC78698  Cryptantha torreyana T. S. Brandegee 1893-6-14 Marin Tamalpais Comment
  CAS-BOT-BC80687  Cupressus macrocarpa Peter H. Raven; Michael P. Johnson 1967-5-2 21220 Marin below East Garrison, east side of island Comment
  SEINET3863372  Cupressus macrocarpa Allen A Huber, Jeffrey Huber; M. Huber 1994-12-22 2414 Marin Point Reyes Peninsula, 0.3 mi E of Point Reyes Lighthouse.; 0 61 Comment
  UC185939  Cupressus macrocarpa C. F. Sonne 1887-4-17 Marin near Mt. Tamalpais Station; N. P. Coast R. R. Comment
  CAS-BOT-BC85476  Cupressus sargentii John Thomas Howell 1926-2-28 1656 Marin Mt. Tamalpais Comment
  POM193914  Cupressus sargentii J. T. Howell 1927-8-22 3040 Marin Rock Spring Trail, west of West Point, Mt. Tamalpais 549 Comment
  RSA51379  Cupressus sargentii L. S. Rose 1950-3-25 50035 Marin Mount Tamalpais, near west peak 762 Comment
  UC1134235  Cupressus sargentii H. S. Yates 1935-4-2 5049 Marin West Peak Tamalpais Quad., West Peak 792 Comment
  UC146000  Cupressus sargentii C. N. Forbes 1907-8-31 Marin w flanks of mountain near Cold Springs; Mt. Tamalpais Comment
  UC1543057  Cupressus sargentii Donald G. Nelson 1937-3-18 458 Marin along N side of Riedge Crest Boulevard Toll Road Mt. Tamalpais Comment
  UC537967  Cupressus sargentii Mrs. G. E. Kelley 1935-1-13 Marin San Geronimo Ridge Comment
  UC813443  Cupressus sargentii M. N. Paulson 1915-4-10 Marin Mt. Tamalpais Comment
  CAS-BOT-BC224496  Cuscuta californica John Thomas Howell 1939-5-21 14696 Marin South end of Tiburon Peninsula Comment
  CAS-BOT-BC224502  Cuscuta californica John Thomas Howell 1941-7-6 16369 Marin Rocky Ridge Fire Trail, Mt. Tamalpais Comment
  CAS-BOT-BC224499  Cuscuta californica Elsie Zeile 1910-7-10 s.n. Marin Pipe-line, Tamalpais Comment
  SEINET905775  Cuscuta campestris Lewis S. Rose 1946-1 46281 Marin laguna in Chilleno Valley Comment
  RSA22025  Cuscuta ceanothi J. T. Howell 1939-9-3 15355 Marin San Antonio Creek Comment
  RSA155510  Cuscuta salina var. major L. S. Rose 1960-8-6 60074 Marin 2 mi. e. of San Rafael 2 Comment
  UC199215  Cuscuta subinclusa V. King Chesnut 1887-7-11 Marin Mt. Tamalpais Comment
  UC517438  Cuscuta subinclusa John Thomas Howell 1926-8-15 2182 Marin above Corte Madera; Mt. Tamalpais Comment
  CAS-BOT-BC299750  Cynara cardunculus Catherine Best; Wilma Follette 1998-6-13 s.n. Marin Black Point, Novato on Renaissance Faire site Comment
  CAS-BOT-BC310310  Cynodon dactylon J. Klein; A. Chavez; C. Nowell; J. Eggert; M. E. Hannibal; N. Brown; R. Crowe; T. Cheng; T. Edwards 2013-2-23 13305 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks R2/Ranger residence intersection Comment
  CAS-BOT-BC190413  Cynosurus echinatus Saichi Kawahara 1969-6-5 1162 Marin The Dennis Beall home, 68 Oakland Road, San Anselmo. Comment
  CAS-BOT-BC190415  Cynosurus echinatus Alice Eastwood 1912-6-9 s.n. Marin Sausalito. Comment
  CAS-BOT-BC231843  Cynosurus echinatus C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1818 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade to culvert R143 Comment
  CAS-BOT-BC231845  Cynosurus echinatus S. Whelan; L. DiGirolamo; A. Young 2012-5-5 104 Marin Marin Municipal Water District Lands: Mount Tamalpais. Behind Throckmorton Fire Station, on slope between station and bypass trail. Comment
  RSA756394  Cynosurus echinatus Barbara Ertter, Niall McCarten, Mark Fogiel, Dan Pritchett 1990-6-16 9118 Marin Tiburon Peninsula on San Francisco Bay, northeast side of ridge at narrow part of peninsula, between Paradise Drive and Hacienda Drive; swales in grassy opening on northeast-facing slopes. 61 Comment
  SEINET186067 Image available Cynosurus echinatus Virginia E. Long 199 a Marin Mill Valley along road opposite olf railroad to Mt. Tamalpais 30 Comment
  CAS-BOT-BC114645  Cyperus eragrostis J. Penalosa; John Thomas Howell 1961-6-29 1910 Marin Paradise Drive 1.9 mi NW of read to Naval Net Depot. Comment
  UC750696  Cyperus eragrostis Lewis S. Rose 1946-8-11 46258 Marin Larkspur 3 Comment
  UCD15690  Cyperus eragrostis David Uyeno 1989-6-4 2 Marin 0.6 mile up from Muir Beach. 85 Comment
  CAS-BOT-BC114643  Cyperus eragrostis J. Penalosa 1961-8-26 2196 Marin Tiburon Blvd at Belvedere Dr. Marshy spot at culvert. Comment
  RSA256422  Cyperus eragrostis Robert A. Norris 1974-5-24 2016 Marin Near Cecilia Way and Tiburon Rd., Tiburon Peninsula Comment
  CAS-BOT-BC83589  Cyperus erythrorhizos Doreen Smith 2002-10-21 s.n. Marin Stafford Lake, Novato. Comment
  CAS-BOT-BC114365  Cyperus erythrorhizos Frank Almeda; Catherine Best; Doreen Smith 1994-11-1 7396 Marin E shore of Nicasio Reservoir off of Nicasio Valley Rd. just W of Nicasio School. Comment
  CAS-BOT-BC34666  Cyperus niger Doreen Smith 2002-11-8 s.n. Marin Silverado Resort by creek. Comment
  RSA51280  Cypselea humifusa J. T. Howell 1947-10-12 24184 Marin Alpine Lake Comment
  CAS-BOT-BC435174  Cypselea humifusa J. T. Howell 1939-10-15 s.n. Marin Alpine Lake. Comment
  RSA254321  Cytisus monspessulanus T. C. Fuller 1961-6-13 6332 Marin E. side of freeway Hwy 101 just n. of turn-off to Sausalito. Comment
  CAS-BOT-BC198516  Cytisus scoparius Javier Penalosa 1961-4-16 1340 Marin Hill above interesecton of Mar West St. and Paradise Dr., Tiburon, Tiburon Peninsula 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
  CAS-BOT-BC189718  Danthonia californica Javier Penalosa; J. T. Howell 1961-6-7 1628 Marin Tiburon Peninsula. West of Marin Country Day School. 30 Comment
  UC1177112  Danthonia californica John Thomas Howell 1947-7-6 23326 Marin near Barths Retreat; Mt. Tamalpais Comment
  UC1177113  Danthonia californica John Thomas Howell 1941-5-25 16210 Marin Rifle Camp Mt. Tamalpais Comment
  UCD60454  Danthonia californica John Thomas Howell 1947-7-6 23326 Marin Mt. Tamalpais. Near Barths Retreat . Comment
  UCD60676  Danthonia californica var. americana Elizabeth Wilson 1932-5-31 s.n. Marin Near Nicasio. Comment
  CHSC8203  Danthonia californica var. californica M. Banning 1969-5-9 89 Marin Above Madrone picnic area, Samuel P. Taylor park, on Hwy 104. 45 Comment
  POM212442  Datura stramonium Joseph A. Ewan 1933-11-5 8082 Marin Pt Reyes Road. Roadside opposite barnyard. Comment
  CAS-BOT-BC83569  Daucus carota Doreen Smith 2002-8-29 s.n. Marin Near Marin Civic Center. Comment
  CAS-BOT-BC434218  Daucus pusillus A. Williams; C. Hagerty; R. Skwarek; K. Martin; R. Johnson 2014-5-10 14022 Marin Mount Tamalpais. Marin Municipal Water District lands: Less than 0.25 miles up Azalea Hill Trail from intersection with Bolinas-Fairfax Road. Plot on north side of trail near shallow drainage. Comment
  RSA258105  Daucus pusillus Robert A. Norris 1975-5-17 2356 Marin Above Point Reyes Beach North Comment
  CAS-BOT-BC287388  Deinandra corymbosa Gordon H. True 1968-7-2 4653 Marin Point Reyes Bird Observatory ca 3 miles NW of Bolinas at Arroyo Hondo, Baccharis plot W of PRBO Headquarters 45 Comment
  JEPS77184  Delphinium Robert M. Lloyd 1963-4-24 2336 Marin on Bolinas Rd 2.6 mi s Fairfax 182 Comment
  CAS-BOT-BC9620  Delphinium californicum John Thomas Howell 1945-8-19 s.n. Marin W. of Sedum Swamp Comment
  JEPS20342  Delphinium californicum W. L. Jepson 1900-6-6 555 Marin New Albion Farm Drake's Bay Comment
  UC615452  Delphinium decorum Beryl O. Schreiber 1937-5-9 2399 Marin Point Reyes Lighthouse 152 Comment
  UC635347  Delphinium decorum H. L. Mason 1928-3-24 4265 Marin Millerton Comment
  UCSB16503  Delphinium decorum Breedlove, Dennis 1962-4-17 Marin Near lighthouse on Point Reyes Peninsula 60 Comment
  CAS-BOT-BC9009  Delphinium decorum Roxana Stinchfield Ferris 1932-4-2 8044 Marin At lighthouse, Point Reyes Comment
  CAS-BOT-BC9010  Delphinium decorum Gertrude Raven Hardman 1925-3-10 s.n. Marin Tomales Comment
  UC1300972  Delphinium hesperium Helen K. Sharsmith 1963-5-18 5435 Marin Alpine Dam rd near Larkspur; San Francisco Bay Region 137 Comment
  UC35139  Delphinium patens W. C. Blasdale 1891-4-27 Marin Fairfax Comment
  UC118535  Dendromecon rigida Katharine Brandegee 1905-6-18 Marin Tamalpais Comment
  UC201047  Dendromecon rigida Katharine Brandegee 1916-9-17 Marin Westpoint Tamalpais Comment
  UC34904  Dendromecon rigida V. King Chesnut Marin Mt. Tamalpais Comment
  CAS-BOT-BC198494  Deschampsia danthonioides Doreen Smith 1998-5-25 s.n. Marin Summit of Ring Mountain. 183 Comment
  UC53602  Deschampsia elongata J. Burtt Davy 1897-10-2 4128 Marin Mill Valley 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
  UCR70885  Desmazeria rigida J. T. Howell 1943-6-13 18225 Marin Sausalito 61 Comment
  JEPS9546  Dicentra formosa W. L. Jepson 1910-4-13 4033 Marin Olema Comment
  UC634903  Dicentra formosa Curtis Ferris 1932-4-9 161 Marin 10 mi n Inverness Comment
  UC9932  Dicentra formosa W. L. Jepson Apr 1 1893-Apr 2 1893 Marin Olema Comment
  CAS-BOT-BC619  Dicentra formosa subsp. formosa Katherine M. Kipping 1968-4-7 129 Marin 4.3 miles from the north entrance to Point Reyes National Seashore on east-bound road towards Inverness. 121 Comment
  CAS-BOT-BC209201  Dichanthelium acuminatum subsp. acuminatum R. S. Ferris; Ira L. Wiggins 1935-7-19 8099 Marin Summit of divide between Inverness and Point Reyes Lighthouse 2.5 mi. from Inverness. Comment
  UCR136590  Dichanthelium acuminatum subsp. fasciculatum Beecher Crampton 1960-6-8 5580 Marin Central Coast, Point Reyes Peninsula, 2 miles north of Inverness 114 Comment
  JEPS64166  Dichelostemma capitatum W. L. Jepson 1918-4-20 7560 Marin Mt. Tamalpais Comment
  CAS-BOT-BC499453  Dichelostemma capitatum L. R. Abrams 1918-4-27 6895 Marin Ignacio Comment
  CAS-BOT-BC499455  Dichelostemma capitatum Javier Penalosa 1961-3-11 1105 Marin 620 ft. hill west of Paradise Cay 60 Comment
  CAS-BOT-BC499460  Dichelostemma capitatum Volney Rattan 1877-4-1 s.n. Marin Angel Island, San Francisco Bay Comment
  CAS-BOT-BC366910  Dichelostemma congestum A. Williams; R. Brostorm; T. Edwards; M. Evans; J. Slamovich 2013-3-9 13212 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  SEINET12044725  Dichelostemma congestum Michener, Bioletti 1892-1 s.n. Marin Fairfax Comment
  CAS-BOT-BC232254  Digitalis purpurea A. Williams; E. McDermott; D. Smith; et al. 2012-6-23 1418 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
  RSA258098  Digitalis purpurea Robert A. Norris 1975-5-17 2363 Marin Between Bear Valley and low swampy area, 2 mi. NW Olema. Comment
  CAS-BOT-BC209005  Digitaria sanguinalis John Thomas Howell 1939-8-27 15311 Marin Ross Comment
  CAS-BOT-BC150378  Diplacus aurantiacus Alice Eastwood 1921-5-18 s.n. Marin Bill Williams Gulch, Ross Valley Comment
  SD152443  Diplacus aurantiacus Dixie Damrel, Robin Zank 1997-7-17 26 Marin Inverness one mile south of corner Balboa and Portola. near roadside Comment
  SEINET13682855  Diplacus aurantiacus J. Landers 1974-9-28 s.n. Marin 5 miles N of Mill Valley. 30 Comment
  CAS-BOT-BC121854  Dirca occidentalis Clinton Hart Merriam 1918-9-4 s.n. Marin Lagunitas Comment
  RSA275278  Dirca occidentalis J. P. Smith, J. Sawyer, T. Nelson 1978-2-18 9518 Marin 0.5 mile below the Lake Nicasio Dam Comment
  CAS-BOT-BC176114  Dirca occidentalis Greg de Nevers 2001-3-23 12142 Marin Laurel Canyon, downstream of Nicasio Reservoir 60 Comment
  UC1614637  Disporum hookeri Charles M. Belshaw 1934-3-18 35 .5 Marin 1 mi. w. Mill Valley (Lee St. Rd.) Comment
  UC197463  Disporum hookeri C. F. Sonne April, 1888 Marin near Camp Taylor Comment
  UC860255  Disporum hookeri Alice Eastwood 1915-3-28 3981 Marin Lagunitas Comment
  UCR20567  Disporum hookeri H. M. Whistler 1966-3-17 s.n. Marin San Francisco Bay Region, Fairfax to Bolinas Road, 2 mi. west of the junction with Ridgecrest Blvd. Comment
  UC429274  Disporum smithii C. F. Sonne Apr 1888 2168 Marin near Camp Taylor (U. P. C. Rail Road); U. P. C. Rail Road Comment
  POM169816  Disporum smithii Milo S. Baker 1904-4-24 s.n. Marin Redwood Canyon. Comment
  RSA22073  Disporum smithii Lewis S. Rose 1939-4-9 39057 Marin Mt. Tamalpais, near Stinson Beach. 152 Comment
  RSA41935  Disporum smithii H. C. Cantelow 1936-4-5 1187 Marin Paper Mill Creek. Comment
  CAS-BOT-BC195625  Distichlis spicata Peter H. Raven; Michael P. Johnson 1967-5-2 21238 Marin Angel Island. Below East Garrison, east side of island Comment
  CAS-BOT-BC195630  Distichlis spicata Ray Pestrong 1963-11-7 s.n. Marin Tomales Bay Comment
  SEINET3221990 Image available Distichlis spicata var. stolonifera W. Savage 1975-7-31 1028 Marin Dryer regions in saltwater marsh adjacent to Corte Madera Creek. Creekside Park, Greenbrae. Comment
  SEINET3928445  Distichlis spicata var. stricta Leo Koch 1940-6-5 1006 Marin Saline flat around California Park just south of San Rafael along Highway 101.; 0 Comment
  UCR179377  Dittrichia graveolens Robert E. Preston 2002-8-1 1943 Marin Novato, former Hamilton Army Air Field, along Todd Road 8 Comment
  CAS-BOT-BC279940  Dodecatheon hendersonii T. Gosliner; M. E. Hannibal; S. Imazumi; S. Whelan 2013-4-12 13620 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  UC22382  Dodecatheon hendersonii Harley P. Chandler 1901-2-22 752 Marin Mount Tamalpais San Francisco Bay Region, Mount Tamalpais Comment
  UC22386  Dodecatheon hendersonii F. T. Bioletti April, 1892 Marin Fairfax Comment
  RSA134050  Dodecatheon hendersonii subsp. cruciatum H. J. Thompson 1952-2-23 1511 Marin Under and around shrubs, N slope ca. 1.5 mi. S of Fairfax, Comment
  UC12539  Drymocallis glandulosa var. wrangelliana Harley P. Chandler Apr, 1899 266 Marin Ross Valley Comment
  UC811821  Dryopteris arguta Lewis S. Rose 1939-2-23 39007 Marin Mill Valley 30 Comment
  UCD161900  Dryopteris arguta 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
  UC42186  Dryopteris expansa J. Burtt Davy Jan., 1894 786 Marin Bear Valley Comment
  CAS-BOT-BC428127  Dudleya cymosa subsp. cymosa John Thomas Howell 1939-8-27 15323 Marin Fish Grade between Phoenix Lake and Lake Lagunitas Comment
  CAS-BOT-BC428303  Dudleya farinosa K. Nakai 1979-8-31 398 Marin Stinson Beach, Panoramic Hwy ca. 1/2 mile from junct. of hwy 1 and Panoramic hwy. 182 Comment
  CAS-BOT-BC428305  Dudleya farinosa Javier Penalosa 1961-7-29 2004 Marin Above McClure Beach, Pt. Reyes Peninsula Comment
  CAS-BOT-BC208540  Ehrharta calycina David L. Morgan 1960-7-23 s.n. Marin On Pierce Road near entrance to McClure Ranch, ca 4 mi. NE of Lighthouse Rd., Pt. Reyes Comment
  CAS-BOT-BC331276  Eleocharis macrostachya J. Klein; T. Pollak; E. Brusati; L. Williams 2013-8-10 13361 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.NW edge of Phoenix Lake next to Phoenix Lake Road Comment
  HSC7319  Eleocharis macrostachya Rollin Sparrowe 1962-4-17 12 Marin Phoenix Lake shore, near town of San Anselmo Comment
  RSA127258  Eleocharis palustris J. T. Howell 1944-6-4 19568 Marin Mt. Vision west of Inverness Comment
  CAS-BOT-BC113200  Eleocharis parishii John Thomas Howell 1965-10-13 41409 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC203854  Elymus X hansenii John Thomas Howell 1943-5-15 18090 Marin Tiburon Peninsula Comment
  RSA127280  Elymus X hansenii J. T. Howell 1948-5-31 24325 Marin Devil's Gulch, near Camp Taylor Comment
  UC769915  Elymus californicus R. F. Hoover 1941-5-12 5053 Marin w of Inverness Ridge (on Point Reyes Road); Point Reyes Road Comment
  UC1131672  Elymus glaucus B. Schreiber 1936-6-28 2260 Marin 1 mi nw Lagunitas; Petaluma Quadrangle 60 Comment
  UC38201  Elymus glaucus Dr. E. Palmer 1892-1 2040 Marin Comment
  UC38223  Elymus glaucus H. N. Bolander 1860-1-1 2284 Marin Comment
  SEINET10716579 Image available Elymus glaucus A. Arthur Heller 1902-6-18 Heller 5714 A Marin Mt. Tamalpais, on the railroad between Mill Valley trail and the water tank. Comment
  CAS-BOT-BC203488  Elymus glaucus subsp. glaucus John Thomas Howell 1943-5-9 17943 Marin San Rafael Comment
  CAS-BOT-BC203503  Elymus glaucus subsp. glaucus A. A. Heller 1902-6-18 5714 a Marin Mt. Tamalpais, on the railroad between Mill Valley trail and the water tank Comment
  CAS-BOT-BC203505  Elymus glaucus subsp. glaucus John Thomas Howell 1945-6-30 s.n. Marin Twin Beaches Comment
  UCD62353  Elymus glaucus subsp. glaucus Beecher Crampton 1957-6-11 4168 Marin Just south of Muir Beach. Comment
  SEINET203583  Elymus glaucus subsp. jepsonii F. J. Hermann 1955-7-25 11935 Marin Fairfax; canyon above Deer School Comment
  CAS-BOT-BC203807  Elymus glaucus subsp. virescens John Thomas Howell 1943-7-4 18249 Marin Ledum Swamp on road to Point Reyes Comment
  CAS-BOT-BC234056  Elymus multisetus John Thomas Howell 1941-5-25 16231 Marin Between Potrero Meadow and Mt. Theater, Mt. Tamalpais Comment
  RSA318550  Elymus multisetus Robert A. Norris 1984-5-2 4721 Marin near summit of Ring Mt. or Tiburon City Open Space (near dead end of Taylor Rd., well above Venus Ct. and Shepherd Way). 159 Comment
  JEPS128166  Elymus ponticus Eric Wrubel 2012-7-10 NPS 45 Marin Point Reyes National Seashore, Bear Valley Headquarters. Comment
  CAS-BOT-BC166283  Epilobium canum subsp. canum Dziekanowski; Dunn; Bennett 1976-7-30 2475 Marin In pass between Lagunitas and Fairfax on highway to Samuel Taylor Campground 304 Comment
  CAS-BOT-BC166285  Epilobium canum subsp. canum Ralph Hoffmann 1930-7-23 s.n. Marin Little Pine, San Rafael Mts. Comment
  CDA38082  Epilobium ciliatum R. A. Ballard 1967-6-28 s.n. Marin Lagunitas. 0 Comment
  SEINET187076  Epilobium ciliatum subsp. ciliatum P. A. Munz 1936-7-8 14300 Marin South border of Kentfield Comment
  UC582994  Epilobium ciliatum subsp. ciliatum P. A. Munz 1936-8-7 14302 Marin s border Kentfield (edge of salt marsh) Comment
  CHSC1130  Epilobium ciliatum subsp. watsonii A. Stone 1963-4-20 Marin Near Dillon Beach. 12 Comment
  UC1301113  Epilobium ciliatum subsp. watsonii Helen K. Sharsmith 1963-5-18 5464 Marin Tomales Bay San Francisco Bay Region (bluffs along e edge) 9 Comment
  RSA37534  Epilobium ciliatum subsp. watsonii Ensign 1935-05 s.n. Marin Fort Barry Comment
  CAS-BOT-BC33404  Epilobium foliosum C. H. Michener; Frederick Theodore Bioletti 1892-5-1 s.n. Marin Sequoia Canyon Comment
  CAS-BOT-BC143041  Epipactis helleborine Wilma Follette 2002-3-9 s.n. Marin Field redacted by CAS, contact the data manager for more information Comment
  CAS-BOT-BC57911  Equisetum arvense John Thomas Howell 1944-3-26 19340 Marin Inverness. Comment
  CAS-BOT-BC57914  Equisetum arvense John Thomas Howell 1941-6-29 16338 Marin Between Rock Spring and Laurel Hill, Mt. Tamalpais. Comment
  CAS-BOT-BC57904  Equisetum arvense John Thomas Howell 1949-4-27 25310 Marin S. of Tomales. Comment
  UC1076463  Equisetum hyemale subsp. affine H. L. Mason June 1930 5673 Marin Inverness Ridge Comment
  SEINET5526583 Image available Equisetum telmateia Hicks, Carpenter 1977-7-10 Marin Point Reyes National Seashore Comment
  CAS-BOT-BC284136  Eragrostis pectinacea var. pectinacea John Thomas Howell 1959-11-4 35117 Marin Reservoir north of Point Reyes (town) Comment
  CAS-BOT-BC291181  Erechtites glomeratus John Thomas Howell 1965-10-13 41413 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC320492  Erechtites minimus A. Williams; H. Russell; W. Dresskin; D. Morawitz 2013-8-10 13180 A 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
  JEPS128147  Erica canaliculata Eric Wrubel 2010-12-11 NPS 3 Marin Golden Gate National Recreation Area, Muir Beach. Site of former Banducci flower farm. Comment
  CAS-BOT-BC131540  Ericameria arborescens John Thomas Howell 1924-9-14 652 Marin Pipeline Trail Comment
  CAS-BOT-BC131546  Ericameria arborescens M. K. C. 1885-6-1 70 Marin Tamalpais Comment
  JEPS49089  Ericameria arborescens Lewis S. Rose 1966-9-29 66092 Marin East Peak, Mt. Tamalpais Mt. Tamalpais, East Peak 701 Comment
  UC895563  Ericameria arborescens Lewis S. Rose 1939-10-8 39364 Marin s slope Mt. Tamalpais 304 Comment
  RSA184917  Ericameria arborescens subsp. arborescens L. S. Rose 1966-9-29 66092 Marin Mt. Tamalpais, East Peak. 701 Comment
  UC1614436  Ericameria ericoides Charles M. Belshaw 1936-8-30 2647 Marin near the Pacific Ocean Stinson Beach Comment
  UC1999855  Ericameria ericoides J. C. Semple, B. A. Suripto, T. Ahmed 1990-8-15 9332 Marin Pt. Reyes Area, North Beach, head lands. Comment
  CAS-BOT-BC83599  Erigeron foliosus Doreen Smith; Wilma Follette 2003-5-16 s.n. Marin East Marin Island. Comment
  UC1301025  Erigeron glaucus Helen K. Sharsmith 1962-5-30 5094 a Marin headlands of tip of Point Reyes Peninsula 137 Comment
  CAS-BOT-BC295439  Erigeron karvinskianus Wilma Follette 1999-7-23 s.n. Marin Sausalito Comment
  CAS-BOT-BC295738  Erigeron petrophilus var. petrophilus A. D. E. Elmer 1903-7-1 4649 Marin Point Reyes Post Office Comment
  UC1041115  Erigeron petrophilus var. petrophilus J. W. Congdon 1880-10-23 Marin Nicasio Creek Comment
  CAS-BOT-BC300237  Erigeron reductus var. angustatus John Thomas Howell 1946-7-7 22197 Marin South of Barths Retreat, Mt. Tamalpais Comment
  RSA128945  Erigeron reductus var. angustatus J. T. Howell 1946-7-7 22197 Marin South of Barths Retreat, Mt. Tamalpais. Comment
  RSA316733  Eriogonum caninum Patricia Wilder 1965-6-7 3514 Marin San Geronimo Ridge. North Coast Mt. range, Pacific drainage area. 366 Comment
  UC220548  Eriogonum fasciculatum var. polifolium S. R. Vasey July 1888 522 a Marin Comment
  CAS-BOT-BC259187  Eriogonum latifolium John Thomas Howell 1945-7-1 s.n. Marin Tiburon Comment
  UC1537279  Eriogonum latifolium Gordon H. True Jr. 1937-7-25 812 Marin Forest Knolls 60 Comment
  UC1618085  Eriogonum latifolium Donald G. Nelson 1937-7-10 536 Marin West of Point Reyes Lighthouse (above bird rocks) Comment
  UC718031  Eriogonum latifolium Carl B. Wolf 1934-6-28 5785 Marin 1/4 mi from Lighthouse; Pt. Reyes Peninsula 60 Comment
  CAS-BOT-BC259196  Eriogonum latifolium John Thomas Howell 1941-6-8 16261 Marin Hills ne. of San Rafael Comment
  LA206937  Eriogonum latifolium Mrs. H. P. Bracelin; 1930-7-27 24 Marin 2 mi N of Bodega Comment
  RSA766117  Eriogonum latifolium Javier Penalosa, John T. Howell 1929-6-29 1776 Marin Paradise Dr. 2.4 mi. NW of Naval Net Depot. Comment
  CAS-BOT-BC259501  Eriogonum luteolum var. caninum Javier Penalosa 1961-7-8 1956 Marin Tiburon Peninsula. Slopes around old St. Hilary's chapel, Tiburon Comment
  JEPS107046  Eriogonum luteolum var. caninum J. Greenhouse with John Game 2003-9-6 5061 Marin Wilson Hill Road about 1 mile S of Chileno Valley Road 91 Comment
  OBI78448  Eriogonum luteolum var. caninum Robert F. Hoover 1965-7-6 9480 Marin Tiburon Comment
  UC412863  Eriogonum luteolum var. caninum Michener and Bioletti 1892-6-19 Marin Pt. Rey Comment
  UC6372  Eriogonum luteolum var. caninum A. Eastwood 1894-9-14 Marin Tiburon Comment
  CAS-BOT-BC297995  Eriophyllum confertiflorum Alice Eastwood 1912-7-29 1502 Marin Mt Tamalpais Comment
  UCD132137  Eriophyllum confertiflorum Heidi E. M. Dobson 1978-5-31 333 Marin Overlooking Alpine Lake on Fairfax-Bolinas Road at base of Pine Hill. Comment
  CAS-BOT-BC297993  Eriophyllum confertiflorum Lewis S. Rose 1956-6-25 56101 Marin Rock Springs, Mt Tamalpais 579 Comment
  CAS-BOT-BC301208  Eriophyllum lanatum var. arachnoideum Alice Eastwood; John Thomas Howell 1939-5-28 7395 Marin Pt. Reyes lighthouse Comment
  POM315940  Eriophyllum lanatum var. arachnoideum Patricia Wilder 1965-6-7 3542 Marin Alpine Lake; on Bolinas Road Comment
  POM358029  Eriophyllum lanatum var. arachnoideum M. B. Dunkle 1931-7-11 2483 Marin Tomales Bay, north side near Point Reyes 15 Comment
  UC311077  Eriophyllum lanatum var. arachnoideum A. D. E. Elmer Jul 1903 4549 Marin Point Reyes Post Office Comment
  UC31666  Eriophyllum lanatum var. arachnoideum W. L. Jepson 1891-6-11 Marin Mt. Tamalpais Comment
  UC485478  Eriophyllum lanatum var. arachnoideum Katharine Brandegee Marin Mt. Tamalpais 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
  SBBG61096  Eriophyllum staechadifolium S. W. Hutchinson, M. N. Ackley -Apr-1927 282 Marin Point Reyes 3 Comment
  CAS-BOT-BC263258  Erodium botrys A. Howald; S. Tsiu; L. DiGirolamo; A. Young; S. Whelan 2012-3-24 103 Marin Mount Tamalpais. Marin Municipal Water District lands: Beginning of Alex Forman trail, next to Sky Oaks employee parking lot Comment
  CAS-BOT-BC263274  Erodium botrys T. Gosliner; B. Gosliner; M. Camarillo; L. Webb; B. Ransom; J. Baxter 2012-3-24 309 Marin Mount Tamalpais. Marin Municipal Water District lands: Meadow Club Rd. between Sky Oaks Rd. and Bull Frog Rd. Comment
  UC1302896  Eryngium aristulatum var. aristulatum Peter H. Raven 1961-8-22 16578 Marin strand of the laguna in Chileno Valley Comment
  SEINET8673681  Eryngium armatum Unknown 1953-6-9 1435 Marin .4 mile south of school at Pt. Reyes Comment
  POM203164  Eryngium armatum J. T. Howell 1933-10-8 11709 Marin Pt. Reyes Peninsula Comment
  SEINET13944096 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
  UCD127496  Eryngium racemosum John Thomas Howell 1946-9-15 23006 Marin Hidden Lake, Mount Tamalpais. Comment
  CAS-BOT-BC40797  Erysimum capitatum Doreen Smith 1996-8-15 s.n. Marin Road to the lighthouse, Point Reyes-200 yards west of M Ranch (Grossi). Comment
  RSA102209  Erysimum capitatum var. capitatum G. B. Rossbach, Ruth P. Rossbach 1938-5-29 840 Marin About 2 miels N of Tocaloma. Comment
  CAS-BOT-BC54728  Erysimum concinnum Belle Richardson Jackson 1932-4-1 s.n. Marin Point Reyes. Comment
  SJSU3884  Erysimum concinnum C. W. Sharsmith 1964-4-26 7255 Marin Point Reyes, Pt Reyes Peninsula Comment
  CAS-BOT-BC54736  Erysimum concinnum G. B. Rossbach 1955-3-5 565 Marin Near seashore, ca. 2 miles northeast of end of Point Reyes. 15 Comment
  RSA102240  Erysimum concinnum G. B. Rossbach, Ruth P. Rossbach 1939-6-6 916 Marin Outer coast of Pt Reyes about 2.5 miles NE of the end and SW of Coast Guard Station. 23 Comment
  UC1034925  Erysimum concinnum G. B. and R. P. Rossbach May 28 1938-Jun 6 1939 838 a&b Marin exposed gentle slope on headland near lighthouse; Point Reyes Comment
  CAS-BOT-BC54773  Erysimum franciscanum Wilma Follette 1983-2-17 s.n. Marin Point Bonita. Along walk between tunnel and bridge to Lighthouse. Comment
  UC130719  Eschscholzia caespitosa H. M. Hall 1909-6-9 8510 Marin Mt. Vision; summit Comment
  CAS-BOT-BC422376  Eschscholzia californica D. Burge; R. Crowe; M. Cherry; A. Young 2014-3-22 14113 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  JEPS77235  Eschscholzia californica Robert M. Lloyd 1963-4-24 2377 Marin 9.5 mi w Inverness (on road to McClure's Beach) 60 Comment
  JEPS51795  Eschscholzia californica W. L. Jepson 1891-1 Marin Comment
  RSA12215  Eschscholzia californica subsp. californica Carl B. Wolf 1934-6-28 5758 Marin Point Reyes Peninsula opposite Wireless Station, 9 miles by road from the Lighthouse. 61 Comment
  CAS-BOT-BC376408  Eugenia Greg de Nevers 2001-4-2 12242 Marin Stinson Beach, Morse's Gulch. 3 Comment
Read comments
Aug 19 2019
  CAS-BOT-BC175243  Euphorbia Doreen Smith 2000-5-30 s.n. Marin At French Ranch development, San Geronimo Comment
  CAS-BOT-BC124307  Euphorbia glyptosperma Doreen Smith 2002-10-21 s.n. Marin Stafford Lake near Novato. Comment
  CDA32938  Euthamia occidentalis P. Economon & P. W. Hiatt 1979-9-25 Marin Hwy 1 at mile post 27.92. 0 Comment
  CAS-BOT-BC413884  Fallopia convolvulus Barbara Menzies 1977-6-29 s.n. Marin Stinson Beach Comment
  SBBG114171  Festuca bromoides R. Fowler -May-1983 Marin near lighthouse (N of parking area), Pt Reyes Nat Seashore Comment
  SEINET203591 Image available Festuca californica F. J. Hermann 1955-7-25 11918 Marin Matt Davis Trail Bootjack Camp Mt. Tamalpais Comment
  CAS-BOT-BC278323  Festuca californica subsp. californica John Thomas Howell 1943-5-15 18086 Marin Tiburon Peninsula Comment
  CAS-BOT-BC278325  Festuca californica subsp. californica Javier Penalosa 1962-3-31 2284 Marin Tiburon Peninsula. Ridge over the longer of the Peninsula RR tunnels Comment
  UCD65903  Festuca californica subsp. californica Ogden C. Riddle 1941-4-20 70 Marin Near Bootjack Camp, Mt. Tamalpais. 304 Comment
  CAS-BOT-BC278330  Festuca californica subsp. californica Gordon H. True 1965-4-6 1804 Marin Head of Black Canyon just south of Nike Base, east end of burned area, San Rafael Hills Comment
  RSA22132  Festuca californica var. californica J. T. Howell 1938-6-19 13920 Marin Bootjack. Mt. Tamalpais. Comment
  UC926374  Festuca elmeri John Thomas Howell 1948-5-22 1534 Marin Phoenix Lake Mount Tamalpais Comment
  CAS-BOT-BC278440  Festuca idahoensis John Thomas Howell 1941-6-10 16293 Marin Black Point Comment
  SBBG114172  Festuca myuros var. hirsuta R. Fowler 1983-5-1 Marin near lighthouse (N of parking area), Pt Reyes Nat Seashore Comment
  CAS-BOT-BC278821  Festuca occidentalis John Thomas Howell 1946-6-2 21989 Marin Lake Lagunitas, Mt. Tamalpais Comment
  CAS-BOT-BC285569  Festuca occidentalis R. Schneider; T. Pollak; J. Stern; L. Williams 2013-4-12 13513 Marin Mount Tamalpais. Marin Municipal Water District lands: NE of large turnaround at top of Fish Grade near Filter Plant Road, under solitary coast live oak Comment
  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-BC278998  Festuca rubra John Thomas Howell 1939-6-4 s.n. Marin Pt. Reyes Lighthouse Comment
  SEINET11910598  Fragaria californica F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -120 Marin Marshall-Petaluma Road from Petaluma to CA 1, 8.9 mi E of junction CA 1 91 Comment
  UC614982  Fragaria vesca Beryl O. Schreiber 1936-3-7 2130 Marin w of Tomales Bay (Tomales Ridge); Tomales Ridge Comment
  CAS-BOT-BC457933  Fragaria vesca subsp. californica John Thomas Howell 1925-4-5 899 Marin Pipeline Trail Comment
  CAS-BOT-BC457935  Fragaria vesca subsp. californica Elsie Zeile 1909-4-4 45- 7 -1 Marin Mill Valley Comment
  CAS-BOT-BC457942  Fragaria vesca subsp. californica Javier Penalosa 1961-3-11 1128 Marin 602 ft. hill west of Paradise Cay; Tiburon Peninsula 60 Comment
  CAS-BOT-BC457944  Fragaria vesca subsp. californica L. R. Abrams 1927-4-19 11617 Marin Road from Inverness to Point Reyes at head of Drakes Estuary. Comment
  UCD112549  Frangula californica A. M. Lute 1916-5-28 s.n. Marin Lagunitas. Comment
  UCD67326  Frangula californica D. Sanchez-Mata 1996-5-25 s.n. Marin Tomales Bay State Park. Quercus agrifolia coast forests. 20 Comment
  CAS-BOT-BC52585  Frangula californica subsp. californica John Thomas Howell 1966-5-25 41546 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC223491  Fraxinus latifolia D. E. Breedlove 1979-7-14 43768 Marin 3 miles S of Olema along Highway 1 Comment
  UC1123382  Fraxinus latifolia J. B. Spring 1932-6-22 83 Marin Burdell's School Petaluma Quad. 60 Comment
  SEINET13942060 Image available Fraxinus latifolia James A. Erdman 1975-1 s.n. Marin 2 mi SW of Nicasio; ca. 400 ft alt. 122 Comment
  JEPS95265  Fremontodendron californicum subsp. californicum Dick O'Donnell 1993-5-5 Marin head of S tributary of Cascade Creek Fairfax (NE side of Pine Mountain; accessible from Pine Mountain Fire Road; W of) Comment
  CAS-BOT-BC130031  Fritillaria affinis H. L. Mason 1917-4-28 s.n. Marin Mt. Tamalpais Comment
  JEPS5224  Fritillaria affinis L. M. Newlon 1921-1 90 Marin Mount Tamalpais Comment
  UC197231  Fritillaria affinis C. F. Sonne Apr 1888 Marin near Camp Taylor (on Union Pacific Coach RailRoad) Comment
  UC942847  Fritillaria affinis Lewis S. Rose 1950-3-27 50037 Marin Point Reyes Comment
  RSA177930  Fritillaria affinis Robert F. Thorne 1965-4-21 34422 Marin Along Petaluma-Inverness road near Nicasio Dam. 8 Comment
  UCD139723  Fritillaria affinis David Lawfer 1952-3-23 134 Marin Lagunitas Creek. Comment
  UCSB61606  Fritillaria affinis Gliessman, Stephen 1969-3-31 Marin South side of Paradise Drive, 1.5-2.0 miles from junction with Marwest Road; Tiburon Peninsula 30 Comment
  CAS-BOT-BC422446  Fumaria capreolata Ken Howard 1996-3-13 s.n. Marin Along road bet. hostel and stables, Ft. Barry, G.G.N.R.A. Comment
  POM192692  Galium californicum subsp. californicum Unspecified 1895-6-27 s.n. Marin Mill Valley. Comment
  CHSC13949  Galium nuttallii M. S. Taylor 1974-4-26 202 Marin Ca. 10 ft W of Tomales Bay. Tomales Bay State Park, Point Reyes. Comment
  JEPS77893  Galium trifidum var. pacificum Edward Lee 1934-6-17 894 Marin streamside between Olema and South Brook Comment
  JEPS77894  Galium trifidum var. pacificum Edward Lee 1934-6-17 894 Marin streamside between Olema and South Brook Comment
  UC179053  Galium triflorum K. Brandegee June 1888 Marin Tamalpais Comment
  RSA12205  Gamochaeta ustulata C. B. Wolf 1934-6-27 5747 Marin 2 miles from Muir Beach on road to Sausalito 61 Comment
  CAS-BOT-BC194537  Garrya elliptica Elmer I. Applegate 1897-12-29 956 Marin Pt. Reyes Peninsula. Along the seacoast. Comment
  CDA9578  Garrya elliptica D. G. Kelch 2007-4-22 07 .197-B Marin Mt. Tamalpais; E Bootjack Camp. 0 Comment
  CHSC20569  Garrya elliptica Robert A. Schlising; N. Lerston, L. Thurman 1963-2-2 2430 Marin Coast Ranges. Roadside, 3.3 miles NW of Point Reyes Station Comment
  SBBG59810  Garrya elliptica unknown 1891-2-7 Marin Marin County [no specific locality] Comment
  SEINET3144592  Garrya elliptica L. S. Rose 1938-2-28 38091 Marin Tomales Bay, near Point Reyes Station 15 Comment
  UC21596  Garrya elliptica F. P. McLean 1876-3-14 Marin Angel Island Comment
  CAS-BOT-BC192189  Garrya fremontii C. Hart Merriam 1907-8-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC282627  Gastridium phleoides David D. Keck 1948-6-29 5915 Marin 1 mile west of Mill Valley Comment
  SEINET3350727 Image available Gastridium ventricosum A. A. Beetle 1941-1 1753 Marin Near Bolinas. Comment
  CAS-BOT-BC58876  Gaultheria shallon Peter Rubtzoff 1951-9-23 787 Marin Point Reyes - coastal bluffs near lighthouse Comment
  JEPS66605  Gaultheria shallon L. M. Newlon 1921-1 84 Marin Mount Tamalpais Comment
  UC1073324  Gaultheria shallon George B. Rossbach 1955-3-5 393 Marin w of Inverness (between head of Drake's Estero and Tomales Bay,) Comment
  UC521729  Gaultheria shallon Joseph Andorfer Ewan 1933-10-22 8057 Marin Inverness Road along Tomales Bay Tomales Bay; , Inverness Road Comment
  SEINET7715979  Gaultheria shallon Unknown Marin Camp Taylor Comment
  CAS-BOT-BC208071  Genista monspessulana John Thomas Howell 1966-4-6 41471 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CDA29801  Genista monspessulana D. G. Kelch 2007-10-16 7 .652 Marin W. of Sausalito along Rodeo Ave. Comment
  CDA4055  Genista monspessulana T. C. Fuller 1962-2-27 7695 Marin West of freeway, Highway 101, 0.5 mile north of Spencer Avenue overpass, Sausalito. 0 Comment
  CAS-BOT-BC423319  Gentiana affinis var. ovata T. Gosliner; S. Whelan; F. Leist; H. Gosliner; T. Wiedenmayer 2014-9-13 14283 Marin Mount Tamalpais. Marin Municipal Water District lands: San Geronimo Ridge, between Pine Mountain Road and Fairfax-Bolinas Road Comment
  JEPS61432  Geranium molle W. L. Jepson 1918-4-20 7450 Marin Mt. Tamalpais Comment
  CDA4653  Geranium potentilloides J. T. Howell 1969-4-2 45514 Marin Point Reyes National Seashore, Meadow Trail to Mt. Wittenberg. 0 Comment
  RSA0029462  Geranium potentilloides Lillian McHoul 1969-5-8 s.n. Marin On way to former Bolema Club, Pt. Reyes National Seashore. Comment
  CAS-BOT-BC422422  Geranium purpureum D. Smith; K. Martin; M. A. Garcia; G. Anderson 2014-6-14 14675 Marin Mount Tamalpais. Marin Municipal Water District lands: Across the bridge from Leo T. Cronin Fish Viewing Area, up road from gate along Lower Peters Dam Road. Comment
  SEINET6095926  Geranium robertianum Unknown 1990-8-12 6318 Marin Point Reyes National Seashore, Trail to Chimney Rock. Comment
  RSA0029461  Geranium solanderi J. T. Howell 1944-7-9 19714 Marin South of Tomales Bay Comment
  RSA0029583  Geranium solanderi P. A. Munz 1954-7-29 19885 Marin Edge of Olema Marshes. Comment
  UC23446  Gilia capitata subsp. capitata Alice Eastwood June 1896 Marin Ross Valley Comment
  UC23450  Gilia capitata subsp. capitata W. L. Jepson 1891-6-11 Marin Mt. Tamalpais Comment
  CAS-BOT-BC225292  Gilia capitata subsp. chamissonis Herbert Mason; Annetta Carter 1938-5-18 11840 Marin Point Reyes Peninsula, 12.5 miles from Inverness Comment
  UC1537504  Gilia capitata subsp. chamissonis Gordon H. True Jr. 1937-6-6 718 Marin Point Reyes 30 Comment
  UC931993  Gilia capitata subsp. chamissonis Verne Grant, Alva Grant 1948-6-17 8590 Marin sand hills one-half mi inland from Tomales Bay (near Camp Tomales); <nr> Tomales Bay, near Camp Tomales Comment
  RSA742089  Gilia capitata subsp. tomentosa Peter L. Morrell 1993-6-5 267 Marin San Francisco Bay Region: 2500 Tomales-Petaluma Rd., 2 miles east of Tomales. 66 Comment
  RSA63421  Gilia millefoliata Verne Grant, Alva Grant 1947-4-6 7909 Marin Point Reyes Peninsula, 12 miles from Inverness. Comment
  UC809599  Gilia millefoliata Verne and Alva Grant June 1949 8419 Marin 12 mi from Inverness (3/4 mi from ocean on Pt. Reyes Peninsula); Pt. Reyes Pen. 12 mi from Inverness Comment
  CAS-BOT-BC303714  Glebionis segetum Madeline E. Logan 1932-5-25 s.n. Marin On road to Point Reyes lighthouse Comment
  CAS-BOT-BC303720  Glebionis segetum David D. Keck; J. Clausen 1935-6-15 3364 Marin Olema Creek, 3 miles S of Olema Comment
  CAS-BOT-BC435003  Glinus lotoides Doreen Smith 1997-9-1 s.n. Marin Nicasio Comment
  UCD66783  Glyceria declinata Herbert L. Mason; Malcolm A. Nobs 1949-4-29 739 Marin Marsh at head of Tomales Bay on Bear Creek above junction with Mill Creek. Comment
  CAS-BOT-BC282801  Glyceria leptostachya John Thomas Howell 1946-6-16 22077 Marin Olema Marshes Comment
  UC1106134  Glyceria leptostachya John Thomas Howell 1947-5-18 Marin e. end Alpine Lake (Mt. Tamalpais); , Alpine Lake Comment
  CAS-BOT-BC302620  Gnaphalium palustre John Thomas Howell 1942-7-12 s.n. Marin Potrero Meadows, Mt. Tamalpais Comment
  CAS-BOT-BC302614  Gnaphalium palustre Doreen Smith 1994-6-19 s.n. Marin Shores of Abbotts Lagoon, Pt. Reyes National Seashore Comment
  SEINET11849563  Gnaphalium ramosissimum E. H. Graham 1931-1 6862 Marin camp near Blacksmith Ship, Pt. Reyes Comment
  UC747056  Gratiola ebracteata G. Thomas Robbins with J. T. Howell 1945-5-9 1880 Marin 1/2 mi n Hamilton Field Air Base 0 Comment
  UCD132549  Grindelia camporum Malcolm A. Nobs; S. Galen Smith 1949-6-29 911 Marin Point Reyes, north of Inverness. Comment
  CAS-BOT-BC140637  Grindelia hirsutula A. D. E. Elmer 1903-7-1 4621 Marin Point Reyes Post Office Comment
  CAS-BOT-BC304467  Grindelia hirsutula John Thomas Howell 1946-11-3 23033 Marin Hamilton Field Comment
  CAS-BOT-BC304470  Grindelia hirsutula John Thomas Howell 1944-6-25 19673 Marin Between McNear's Landing and San Rafael Comment
  CAS-BOT-BC304479  Grindelia hirsutula John Thomas Howell 1933-7-23 11455 Marin Sausalito Hills Comment
  CAS-BOT-BC304487  Grindelia hirsutula John Thomas Howell 1933-7-30 11484 Marin Shores of Bolinas Bay Comment
  CAS-BOT-BC304496  Grindelia hirsutula John Thomas Howell 1933-7-30 11462 Marin San Anselmo Comment
  CAS-BOT-BC314421  Grindelia hirsutula John Thomas Howell 1957-9-15 32961 Marin Saltmarsh, Larkspur Comment
  CAS-BOT-BC314438  Grindelia hirsutula John Thomas Howell 1933-7-30 11488 Marin 7 miles S of Bolinas Bay on road to Sausalito Comment
  CAS-BOT-BC314452  Grindelia hirsutula John Thomas Howell 1939-5-14 14669 Marin Lake Lagunitas Meadows Comment
  CAS-BOT-BC314454  Grindelia hirsutula John Thomas Howell 1966-7-20 41990 Marin Area adjacent to the John Thomas Howell Botanical Garden, Tiburon Comment
  JEPS17998  Grindelia hirsutula George B. Rossbach 1954-10-10 543 Marin Point Reyes Point Reyes (flat on headland) Comment
  JEPS24427  Grindelia hirsutula Peter M. Ray 1951-2-3 1971 B Marin canyon between sea-bluffsmeeting first beach on n side of Point Reyes 15 Comment
  RSA785445  Grindelia hirsutula Peter Rubtzoff 1980-6-8 9455 Marin San Anselmo. Comment
  UCD163892  Grindelia hirsutula Peter Rubtzoff 1980-6-8 9455 Marin San Anselmo. Comment
  CAS-BOT-BC304436  Grindelia hirsutula John Thomas Howell 1954-10-21 30113 Marin Tamalpais Valley Comment
  RSA256345  Grindelia hirsutula Robert A. Norris 1974-6-7 2071 Marin Richardson Bay Park, Tiburon. Comment
  UCSB6575  Grindelia hirsutula Keator, Glenn 1958-08 Marin About 4.1 miles west of Fairfax on Lake Alpine Road Comment
  CDA6146  Grindelia hirsutula subsp. hirsutula Unknown 1925-6-5 1655 Marin 0 Comment
  POM203454  Grindelia stricta var. angustifolia J. T. Howell 1933-7-30 11483 Marin Head of Tomales Bay Comment
  RSA80777  Grindelia stricta var. platyphylla F. W. Peirson 1936-7-15 11836 Marin Point Reyes. Comment
  RSA309529  Grindelia stricta var. platyphylla Robert A. Norris 1983-8-6 4561 Marin Point Reyes Beach North 43 Comment
  CAS-BOT-BC309446  Helenium puberulum Phyllis Ellman 1972-7-7 s.n. Marin NW. of Old St. Hilary's, Tiburon Comment
  CAS-BOT-BC223994  Helianthemum scoparium Mrs. E. C. Sutliffe 1921-5-31 s.n. Marin Inverness Comment
  CAS-BOT-BC229737  Helianthemum scoparium S. Creer; A. Williams 2012-5-2 406 b Marin Marin Municipal Water District Lands: Mount Tamalpais. Behind Throckmorton Fire Station, on slope between station and bypass trail Comment
  CDA7063  Helichrysum petiolare J. Randall 1997-7-2 Marin East of Stinson Beach. 200 meters north of Panoramic Highway, 200 meters from the southwest border of Mt. Tamalpais StatePark. 0 Comment
  JEPS87921  Helichrysum petiolare Barbara Ertter with Laura Fujii 1992-7-25 11260 Marin Matt Davis Trail above Stinson Beach; Mt. Tamalpais Comment
  UC589568  Heliotropium curassavicum Beryl O. Schreiber 1932-8-3 711 Marin Avalis Beach Tomales Bay, Avalis Beach Comment
  SD87659  Hemizonia congesta subsp. congesta Frank W. Peirson 1925-10-3 6457 Marin Mount Tamalpais Comment
Read comments
Oct 31 2012
  UC197513 Image available Hemizonia congesta subsp. congesta H. M. Hall 1916-7-22 10236 Marin 6 mi nw San Rafael; ; NW of San Rafael, Marin Co. Comment
  UC990608  Hemizonia congesta subsp. congesta James I. McMurphy 1910-6-8 Marin hill near Ignacio (roadside) Comment
  CAS-BOT-BC309617  Hemizonia congesta subsp. lutescens David D. Keck 1933-11-6 2641 Marin 5.5 mi. N. of Point Reyes city on Tomales Bay Comment
  CAS-BOT-BC309647  Hemizonia congesta subsp. lutescens A. D. E. Elmer 1903-7-1 4935 Marin Olema Comment
  JEPS117981  Hemizonia congesta subsp. lutescens Holly Forbes and Barbara Keller 2008-10-28 Marin Corte Madera: Ring Mt. Preserve, at the end of Westward Drive, along the Phyllis Ellman trail where it intersects the fire road to the summit. Comment
  SEINET11197294 Image available Hemizonia congesta subsp. lutescens H. A. Walker 1909-5-31 1721 Marin Tiburon Comment
  UC1041080  Hemizonia congesta subsp. lutescens J. W. Congdon 1904-9-5 Marin Pt. Bonita Comment
  UC480913  Hemizonia congesta subsp. lutescens Katharine Brandegee Marin Rodeo Lagoon Comment
  UC615276  Hemizonia congesta subsp. lutescens Beryl O. Schreiber 1933-6-21 851 Marin Millerton Comment
  UC990584  Hemizonia congesta subsp. lutescens James I. McMurphy 1909-6-24 Marin Sausalito, Mill Valley Comment
  CAS-BOT-BC309652  Hemizonia congesta subsp. lutescens David D. Keck 1933-11-10 2732 Marin U.S. 101 opposite Mill Valley Comment
  SEINET10797621  Hemizonia congesta subsp. lutescens Chester T. Dziekanowski, David B. Dunn; Charlene A. Bennett 1976-7-28 Dziekanowski 2465 Marin Collected in a valley pasture ca. 3 mi. SE of Lagunitas enroute to Fairfax. 274 Comment
  RSA155419  Hemizonia corymbosa subsp. corymbosa L. S. Rose 1961-7-30 61058 Marin China Camp. 3 Comment
  RSA39849  Hemizonia multicaulis subsp. vernalis P. A. Munz 1947-10-5 12188 Marin Trail from Ross to Lake Lagunitas. 152 Comment
  RSA81673  Hemizonia multicaulis subsp. vernalis James I. McMurphy 1909-6-24 s.n. Marin Between Sausalito and Mill Valley. Comment
  CAS-BOT-BC310219  Hesperevax sparsiflora var. brevifolia John Thomas Howell 1947-4-23 23063 Marin Drakes Estero west of Mt. Vision Comment
  CAS-BOT-BC310224  Hesperevax sparsiflora var. sparsiflora Javier Penalosa 1962-3-17 2251 Marin Tiburon Peninsula. Below Old St. Hilary's Chapel Comment
  CAS-BOT-BC403842  Hesperocnide tenella Greg de Nevers 2001-5-25 12508 Marin Audubon Canyon Ranch, Bolinas Lagoon Preserve, Garden Club Canyon 15 Comment
  SD120720  Hesperocyparis sargentii Edward Lee, W. Joseph 1935-7-18 1595 Marin Mount Tamalpais, northeast-facing slope, about 1 mile west of West Peak Comment
  CAS-BOT-BC176073  Hesperolinon congestum D. E. Breedlove 1963-5-24 4964 Marin Near Old Saint HIlary's Church, Tiburon Comment
  CAS-BOT-BC176075  Hesperolinon congestum Javier Penalosa; J. T. Howell 1961-6-7 1653 Marin West of Marin Country Day School 30 Comment
  CAS-BOT-BC538073  Hesperolinon congestum A. Williams 2015-6-9 15801 Marin Mount Tamalpais. Marin Municipal Water District lands: Bolinas Ridge Comment
Read comments
Apr 24 2018
  JEPS101017  Hesperolinon congestum Dean W. Taylor 1990-5-7 10697 Marin Saint Hillarys Church, Tiburon; along dirt road reached from footpath originating at the church 60 Comment
  JEPS122843  Hesperolinon congestum W. A. Freyman with A. C. Schneider & Y. P. Springer 2014-5-17 218 Marin At Big Rock along Lucas Valley Road off of Hwy 101 - along Loma Alta Fire Road. Comment
  JEPS122897  Hesperolinon congestum Adam C. Schneider 2015-5-19 923 Marin Marin Municipal Water District, along Pine Mountain Road (northern extension of Azalea Hill Trail); near top of Fairfax/Bolinas Rd. Comment
  RSA151810  Hesperolinon congestum H. L. Mason 1940-5-20 122289 Marin Back of Tiburon, Tiburon Peninsula. 30 Comment
  UC1509747  Hesperolinon congestum C. M. Rogers August, 1973 13463 Marin Tiburon Peninsula Comment
  POM138926  Hesperolinon micranthum Katherine Brandegee s.n. Marin Mt. Tamalpais Comment
  UC1177240  Heteromeles arbutifolia John Thomas Howell 1949-4-6 25300 Marin Black Point Comment
  UC555291  Heteromeles arbutifolia H. L. Mason 1925-10-4 2239 Marin n side Mt. Tamalpais Comment
  UC589551  Heteromeles arbutifolia Beryl O. Schreiber 1932-6-29 589 Marin Sand Dune Beach Sand Dune Beach, Tomales Bay; Tomales Bay Comment
  CAS-BOT-BC311069  Heterotheca oregona var. rudis John Thomas Howell 1945-9-16 21498 Marin Along railroad north of San Rafael Comment
  CAS-BOT-BC311166  Heterotheca sessiliflora subsp. bolanderi A. D. E. Elmer 1903-7-1 4556 Marin Point Reyes Post Office 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-BC311180  Heterotheca sessiliflora subsp. bolanderi Javier Penalosa 1961-7-15 1977 Marin Tiburon Peninsula 182 Comment
  LA203943  Heterotheca sessiliflora subsp. bolanderi John Thomas Howell; 1933-7-30 11465 Marin 1 mi. E of Forest Knolls Comment
  CAS-BOT-BC311216  Heterotheca sessiliflora subsp. echioides Alice Eastwood 1912-7-29 1524 Marin Mt. Tamalpais Comment
  CAS-BOT-BC420420  Heuchera micrantha var. diversifolia Michener; Bioletti 1892-6-1 s.n. Marin Tocaloma Comment
  UC402508  Heuchera micrantha var. erubescens V. King Chestnut 1887-7-11 Marin Mt. Tamalpais Comment
  CAS-BOT-BC424192  Heuchera micrantha var. hartwegii Plipps 1922-5-1 s.n. Marin Camp Taylor Comment
  UC1127191  Heuchera pilosissima B. Schreiber 1936-4-12 2201 Marin 1.6 mi sse Pierc's Ranch 7 Comment
  UCR136419  Hierochloe occidentalis Beecher Crampton 1965-5-4 7311 Marin Central Coast, Point Reyes Area, [near Big Rock] 4.7 miles S.E. of Nicasio, Lucas Valley Road 396 Comment
  CAS-BOT-BC55365  Hirschfeldia incana John Thomas Howell 1939-5-14 14687 Marin Mill Valley station. Comment
  UC1294004  Hoita orbicularis E. K. Balls 1958-7-22 23588 Marin 1 mi from Stinson Beach (banks above stream) 76 Comment
  CAS-BOT-BC280755  Holcus lanatus John Thomas Howell 1945-7-29 21355 Marin Bolinas Comment
  UC750586  Holcus lanatus John Thomas Howell 1945-7-29 21355 Marin Bolinas Comment
  CAS-BOT-BC280753  Holcus lanatus John Thomas Howell 1947-5-14 23171 Marin Near Ledum Swamp, Pt. Reyes Peninsula Comment
  HSC37473  Holcus mollis A. Montalvo, J. D. Ackerman 1974-6-24 336 Marin 3.5 miles S of Marshall along Hwy. 1 Comment
  CAS-BOT-BC149970  Holodiscus discolor var. discolor C. H. M. 1919-8-30 s.n. Marin Lagunitas Comment
  CAS-BOT-BC149979  Holodiscus discolor var. discolor G. R. Vasey 1880-7-1 155 Marin unspecified Comment
  CAS-BOT-BC311897  Holozonia filipes John Thomas Howell 1939-10-1 15366 Marin Near Lake Lagunitas Comment
  UCD85407  Hordeum brachyantherum Malcolm A. Nobs; S. Galen Smith 1949-6-29 908 Marin Point Reyes, N of Inverness. Comment
  SEINET10960379  Hordeum brachyantherum Merryman 1980-4-12 MERRYMAN 109 Marin 1.7 mi S of Walker Creek crossing on Hwy. 1, ca. 2.5 mi S of Tomales. On edge of drying salt marsh, on edge of Tomales Bay. Point Reyes Quad 15', T4N R8W S2. 3 Comment
  CHSC36413  Hordeum brachyantherum subsp. brachyantherum J. Boze 1982-4-17 414 Marin Along side of Rd A104 1 mi. E of junc. with Hwy 1. Comment
  POM295701  Hordeum brachyantherum subsp. brachyantherum Lyman Benson 1935-5-16 6568 Marin US 101 N of San Rafael, Mt. Range: Seaward N coast; Watershed: San Francisco Bay. 30 Comment
  CAS-BOT-BC289498  Hordeum brachyantherum subsp. californicum John Thomas Howell 1947-4-23 23068 Marin Drakes Estero west of Mt. Vision Comment
  JEPS75289  Hordeum brachyantherum subsp. californicum W. L. Jepson 1919-5-17 8272 Marin Alderney 121 Comment
  UCD85508  Hordeum brachyantherum subsp. californicum Rimo Bacigalupi 1961-5-29 7719 Marin Near summit of hill which is NE of the town of Point Reyes Station; just SW of summit of Tomasini Creek drainage. 179 Comment
  RSA107105  Hordeum marinum subsp. gussoneanum L. S. Rose 1956-6-25 56100 Marin Rock Springs, Mt. Tamalpais. 579 Comment
  RSA318549  Hordeum marinum subsp. gussoneanum Robert A. Norris 1984-5-2 4724 Marin near summit of Ring Mt. or Tiburon City Open Space (disturbed site near dead end of Taylor Rd., well above Venus Ct. and Shepherd Way), Tiburon Peninsula. 168 Comment
  UC50486  Hordeum marinum subsp. gussoneanum Jos. Burtt Davy Aug. 1898 4338 Marin near Olema Comment
  CDA2206  Hordeum murinum subsp. glaucum J. T. Howell 1949-4-24 25307 Marin Angel Island, Fort McDowell. 0 Comment
  RSA51281  Hordeum murinum subsp. glaucum J. T. Howell 1949-4-24 25307 Marin Fort McDowell, Angel Island Comment
  CAS-BOT-BC273524  Hordeum vulgare John Thomas Howell 1945-6-3 20918 Marin Near Inverness Comment
  UC1106132  Hordeum vulgare John Thomas Howell 1945-6-3 20918 Marin near Inverness Comment
  CAS-BOT-BC536640  Horkelia californica John Thomas Howell 1930-6-22 5323 Marin Rodeo Lagoon Comment
  UC650352  Horkelia californica subsp. californica Milo S. Baker 1940-7-18 9787 Marin along road halfway out to lighthouse, Point Reyes Peninsula; Point Reyes Peninsula Comment
  SD114321  Horkelia californica var. elata Darley F. Howe 1972-6-25 4838 Marin Muir Beach Overlook 152 Comment
  CAS-BOT-BC144016  Horkelia marinensis John Thomas Howell; Catherine Best; Wilma Follette; Gordon H. True 1980-6-19 53719 Marin Near Abbotts Lagoon, Point Reyes Peninsula Comment
  CAS-BOT-BC144022  Horkelia marinensis D. Smith; R. Soost 1999-8-1 s.n. Marin North end of the Pt. Reyes peninsula, west-facing slope of the ridge with the unpaved Marshall Beach ranch road, along fence line (6th post from gate) Comment
  UC860231  Horkelia marinensis Milo S. Baker 1940-7-18 9788 Marin w side rd to Point Reyes Light House (opposite first farm house on e side of rd after crossing Estrero) Comment
  RSA93420  Horkelia marinensis Milo S. Baker 1940-7-15 9788 Marin On west side of road to Point Reyes Lighthouse, opposite first farm house on east side of road after crossing Estero Comment
  CAS-BOT-BC146509  Horkelia tenuiloba Ethel Crum 1933-7-9 1507 Marin South side of Mount Tamalpais 304 Comment
  RSA8831  Horkelia tenuiloba E. Crum 1933-7-9 1507 Marin South side of Mount Tamalpais 335 Comment
  CAS-BOT-BC508343  Hyacinthoides hispanica Wilma Follette 2001-3-28 s.n. Marin Miwok Trail, Golden Gate National Recreation Area Comment
  JEPS14201  Hydrocotyle ranunculoides John Thomas Howell 1926-11-21 2255 Marin Bolinas Comment
  UC750658  Hydrocotyle ranunculoides Lewis S. Rose 1946-6-20 46165 Marin e. shore Bolinas Lagoon Comment
  CAS-BOT-BC400876  Hypericum anagalloides Milo S. Baker 1929-7-16 3709 a Marin Lighthouse Road west Inverness Comment
  POM135539  Hypericum concinnum A. A. Heller 1902-6-18 5719 Marin Mount Tamalpais on the railroad between Mill Valley trail and the water tank Comment
  POM175484  Hypericum concinnum Mabel Peirson 1926-5-31 2071 Marin Mt. Tamalpais Comment
  CAS-BOT-BC311324  Hypochaeris glabra Gordon H. True 1969-4-18 4844 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 121 Comment
  CAS-BOT-BC311752  Hypochaeris radicata S. Vikas; M. Imber-Safdar; E. Levin 2013-5-23 FD 1305 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  JEPS36529  Hypochaeris radicata W. L. Jepson 1901-7-21 1705 Marin Inverness Comment
  CAS-BOT-BC311496  Hypochaeris radicata Javier Penalosa 1961-4-8 1271 Marin Tiburon Peninsula. Dirt road intersecting Tiburon Blvd. ca. 1000 ft. NW of road to Belvedere Island 60 Comment
  POM216921  Hypochaeris radicata H. F. Copeland 1934-5-27 s.n. Marin Near Dillons Beach. Comment
  CAS-BOT-BC133503  Iris C. H. M. 1915-5-1 s.n. Marin Lagunitas Comment
  UC580700  Iris douglasiana A. E. Wieslander 1934-3-18 415 Marin Point Reyes; Point Reyes Quad. 182 Comment
  OBI21067  Iris douglasiana Unknown 1963-6-17 18 Marin South end of alpine lake Comment
  SEINET10529077  Iris douglasiana R. D. Sage 1992-1-9 Sage 13407 Marin Collected along redwood creek near camp eastwood, 2 km s, 2.5 km w mill valley. Comment
  SEINET3158371  Iris macrosiphon N. S. Gardner 1906-4-10 sn Marin Mt. Tamalpais Comment
  UCR19606  Iris macrosiphon Dr. H. de Forest 1930-4-21 s.n. Marin Lake Lagunitas Comment
  RSA125834  Iris macrosiphon G. R. Campbell 1956-4-5 4 Marin Ca. 5 miles above Phoenix Lake at junction [with] Mt. Tamalpais Trail 366 Comment
  RSA366825  Iris macrosiphon Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais and vicinity. Comment
  CDA3763  Isatis tinctoria Barbara T. Menzies 1974-1-5 Marin 110 Laurel, Stinson Beach. 0 Comment
  CAS-BOT-BC69910  Isoetes howellii H. E. Parks 1925-9-18 s.n. Marin Lake Lagunitas. Comment
  CAS-BOT-BC69878  Isoetes nuttallii John Thomas Howell 1947-5-25 23203 Marin Mt. Tamalpais. Comment
  UC1106075  Isolepis carinata John Thomas Howell 1943-5-22 18154 Marin Lagunitas Meadows , Lagunitas Meadows (Mt. Tamalpais) Comment
  CAS-BOT-BC112468  Isolepis cernua John Thomas Howell 1933-7-30 11473 Marin North of Lagunitas Creek Comment
  CAS-BOT-BC340183  Jaumea carnosa M. S. Jussel 1933-7-30 409 Marin At head of Tomales Bay Comment
  CHSC22925  Jaumea carnosa Robert A. Schlising 1962-7-21 2340 Marin Coast Ranges. Near end of Schooner Bay of Drake's Estero. Comment
  UC1106290  Juncus bufonius var. occidentalis John Thomas Howell 1941-7-6 16355 Marin Kent Trail Mt. Tamalpais Comment
  UC615267  Juncus effusus subsp. pacificus Beryl O. Schreiber 1936-6-28 2269 Marin 1.5 mi nnw Indian Beach; Tomales Bay 91 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
  UC1177405  Juncus mexicanus John Thomas Howell 1947-5-18 23183 Marin Lagunitas Meadows Comment
  UC1601847  Juncus patens J. Burtt Davy 1893-7-24 217 Marin Mill Valley Comment
  SEINET3132235  Juncus patens L. S. Rose 1936-6-14 36325 Marin China Camp, 6 mi NE of San Rafael 3 Comment
  SEINET3559039 Image available Juncus patens Lewis S. Rose 1936-6-14 36325 Marin China Camp, 6 miles northeast of San Rafael. 3 Comment
  JEPS34415  Juncus phaeocephalus Rimo Bacigalupi, and L. R. Heckard, Tsan-Iang Chuang 1963-6-12 8891 Marin at junction of Sir Francis Drake Highway and road to Tomales Bay State Park; Inverness Ridge 101 Comment
  UC589988  Juncus phaeocephalus H. S. Yates 1936-6-14 5637 Marin 1.5 mi e Aurora School (on road between Two Rock and Fallon); Sebastopol Quad. 45 Comment
  RSA127070  Juncus phaeocephalus var. paniculatus J. T. Howell 1941-7-6 16363 Marin Hidden Lake, Mt. Tamalpais. Comment
  CAS-BOT-BC83593  Juncus tenuis Doreen Smith 1995-6-1 s.n. Marin 1 mile W of Bon Tempe Damp. Seep leading into Alpine Lake. Comment
  UC1101109  Juncus xiphioides Malcolm A. Nobs and S. Galen Smith 1949-6-28 888 Marin 1.5 mi n Inverness Comment
  RSA127069  Juncus xiphioides J. T. Howell 1939-10-1 15365 Marin Lake Lagunitas. Comment
  CAS-BOT-BC235897  Keckiella corymbosa C. H. M. 1907-8-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC180840  Kochia scoparia John Thomas Howell 1988-7-28 s.n. Marin Terra Linda Vegetable Garden, New Albion Way opposite Cermenho Ct., San Rafael Comment
  CAS-BOT-BC499199  Kopsiopsis strobilacea Mrs. E. C. Van Dyke 1919-5-11 s.n. Marin Cypress Ridge, above Woodacre Comment
  CAS-BOT-BC531485  Kyllinga brevifolia D. Smith; V. Smith; J. Doyle; M. A. Garcia 2015-7-24 15900 Marin Mount Tamalpais. Marin Municipal Water District lands: on bank of Lake Lagnitas dam Comment
  CAS-BOT-BC272313  Lachnagrostis filiformis John Thomas Howell 1971-6-2 47649 Marin Bordering S.F. Bay on road from San Rafael to McNear's Comment
  CAS-BOT-BC272315  Lachnagrostis filiformis Gordon H. True 1967-5-14 4203 Marin Ca. 1/2 mile west of San Rafael-Richmond Bridge, Point San Quentin Comment
  CDA7508  Lactuca saligna J. T. Howell 1943-9-5 19324 Marin San Francisco Bay Region; Southern part of Mill Valley. Comment
  UCSC000835  Lactuca saligna M. S. Jussel 1933-10-8 s.n. Marin Forest Knolls Comment
  CDA37937  Lapsana communis D. G. Kelch, D. A. Weinstein 2011-5-15 11 .250-S Marin Samuel Taylor State Park. 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
  CAS-BOT-BC229769  Lasthenia californica J. Klein; G. Block; L. Webb; et al. 2012-5-5 833 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail Comment
  RSA152584  Lasthenia californica H. N. Metcalf 1962-5-6 s.n. Marin At junction of Valley Ford-Franklin School Road and Dillon Beach Road, W of Tomales. Comment
  RSA585981  Lasthenia californica Adree M. Desrochers 1990-4-23 477 Marin Point Reyes: Pt. Reyes Light[house] State Park. Comment
  JEPS77887  Lasthenia californica subsp. bakeri Edward Lee 1934-4-30 783 Marin 10 mi on road nw Tomales Comment
  UC1614621  Lasthenia californica subsp. californica Charles M. Belshaw 1934-3-11 24 Marin s.-sloping hill above Lime Point (Fort Baker, s. tip of Marin Peninsula overlooking San Francisco Bay) 60 Comment
  UCD70776  Lasthenia californica subsp. californica Michele H. Mills 1997-3-30 209 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve, serpentine grassland, center of preserve; gold flowers, very abundant March-April, common name 'goldfields 137 Comment
  JEPS10185  Lasthenia californica subsp. californica W. L. Jepson 1919-5-18 8316 Marin sand flats Pt. Reyes Comment
  JEPS86751  Lasthenia californica subsp. californica Jack and Betty Guggolz 1990-4-23 1034 Marin 73 Comment
  SEINET11447681 Image available Lasthenia californica subsp. macrantha A. Mann 1974-10-10 s.n. Marin Dillon beach 30 Comment
  UC762097  Lasthenia californica subsp. macrantha R. F. Hoover 1941-5-21 5175 Marin Point Reyes Comment
  UC135157  Lasthenia gracilis Alice Eastwood 1901-5-5 Marin Point Reyes Comment
  UC177438  Lasthenia macrantha subsp. macrantha J. W. Congdon 1885-6-1 Marin Dillon Beach Comment
  UC1119003  Lasthenia minor B. Schreiber 1937-4-9 2396 Marin Point Reyes Lighthouse; Point Reyes Comment
  CAS-BOT-BC366968  Lasthenia minor D. E. Breedlove 1962-4-17 2361 Marin on grassy ridge near lighthouse on Point Reyes Peninsula 60 Comment
  RSA123029  Lasthenia minor B. O. Schreiber 1937-5-9 2396 Marin Point Reyes Lighthouse 152 Comment
  UCD106350  Lathyrus latifolius Verne Grant; Alva Grant 1946-6-2 7650 Marin Roadsides along lower end of Tomales Bay. Comment
  UC625533  Lathyrus littoralis Frank W. Gould 1938-5-7 383 Marin Point Reyes, near end of peninsula Point Reyes Comment
  SBBG34779  Lathyrus littoralis R. Fowler 1983-5-26 Marin Abbott's Lagoon, Pt Reyes Nat Seashore Comment
  SEINET11062231 Image available Lathyrus vestitus Chester Dunbar 1969-4-6 Marin redwood forest; 1.1 miles north of Throckmorton Road in Mill Valley on Blithedale Roa Comment
  RSA406622  Lathyrus vestitus subsp. bolanderi Mark Morris 1929-3-3 s.n. Marin Mt. Tamalpais. Comment
  UC15397  Lathyrus vestitus var. vestitus J. Burtt Davy 1894-8-28 1216 Marin Bolinas Bay Comment
  UCD133955  Layia chrysanthemoides G. L. Stebbins Jr. 1964-5-30 6165 Marin Wilson Hill Road, 200 yards west of Schoolhouse, between 1/2-1 mile west of Pt. Reyes - Petaluma Road. Comment
  UC496381  Layia gaillardioides Merle Randall 1930-8-14 Marin Alamere Creek Comment
  CAS-BOT-BC379684  Layia platyglossa David D. Keck; J. Clausen 1935-6-15 3360 Marin 2 mi. E. of Muir Beach, on hills overlooking the ocean. Comment
  JEPS77182  Layia platyglossa Robert M. Lloyd 1963-4-5 2330 Marin about 1 mi nw Tiburon (hillside near housing tract) Comment
  UC1120989  Ledum glandulosum B. Schreiber 1936-6-21 2248 Marin Shell Beach 1 Comment
  CAS-BOT-BC422390  Lemna gibba D. Greenberger; C. Gattuso; M. Murphy; J. Klein; B. Lavender; A. Williams 2014-4-26 14313 Marin Mount Tamalpais. Marin Municipal Water District lands: Next to shore of Lily Lake along Lily Lake Road. Comment
  CAS-BOT-BC339140  Leontodon saxatilis subsp. saxatilis Clare R. Wheeler 1979-6-14 56 Marin Howard Hill Road, N of Gualala 30 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-BC215748  Lepechinia calycina Peter H. Raven; Michael P. Johnson 1967-5-2 21335 Marin Near firebreak on northwest side of island, Angel Island 137 Comment
  POM63062  Lepechinia calycina A. A. Heller 1902-6-18 5721 Marin Mount Tamalpais on the railroad between Mill Valley trail and the water tank Comment
  UC25888  Lepechinia calycina F. T. Bioletti 1892-1 Marin Mill Valley Comment
  SBBG33451  Lepidium didymum A. D. E. Elmer -Jul-1903 4775 Marin Point Reyes P O Comment
  CAS-BOT-BC12479  Lepidium nitidum Javier Penalosa 1961-4-8 1303 Marin Tiburon Peninsula. Plateau northwest of 748 foot summit. 137 Comment
  CAS-BOT-BC12484  Lepidium nitidum John Thomas Howell 1939-5-28 7406 Marin Point Reyes Peninsula. Comment
  CAS-BOT-BC12481  Lepidium nitidum Javier Penalosa 1961-2-25 1094 Marin Tiburon Peninsula. Above Tiburon. Road above Saint Hilary's Church. 60 Comment
  UC517473  Lepidium oxycarpum John Thomas Howell 1933-4-1 10919 Marin 4.5 mi n San Rafael Comment
  RSA584267  Lepidium sativum J. T. Howell 1986-9-15 s.n. Marin Growing in the Terra Linda Vegetable Garden at Nova Albion and Cermenho Ct., Terra Linda, San Rafael. Comment
  CAS-BOT-BC12888  Lepidium strictum Catherine Best; Alva Day 1980-5-29 80 -44 Marin Angel Island. Along roadside at Ayala Cove. Comment
  RSA756433  Leptochloa fusca subsp. fascicularis Barbara Ertter, Elizabeth Neese 1988-10-29 8018 Marin Nicasio Reservoir ca. 10 air miles southwest of Petaluma and west of Novato. NW edge of reservoir, on Nicaision Valley Road ca 1 mile east of Petaluma Road. Comment
Read comments
Apr 23 2012
  CAS-BOT-BC273984  Leptochloa fusca subsp. fascicularis Walter Lennon 1973-7-9 s.n. Marin Summit of Lucas Valley road Comment
  SEINET3363427 Image available Leptosiphon androsaceus G. Thomas Robbins 1944-4-14 1506 Marin Big rock ridge, 2 miles west of Hamilton Field Air Base 61 Comment
  POM65160  Leptosiphon androsaceus Michener, Bioletti 1892-05 s.n. Marin Glenwood Comment
  CAS-BOT-BC226657  Leptosiphon grandiflorus Herbert L. Mason 1932-7-24 7123 Marin Point Reyes Comment
  RSA0103667  Leptosiphon parviflorus C. B. Wolf 1934-6-28 5768 Marin Pt. Reyes Peninsula, 8 miles by road from the Lighthouse. 61 Comment
  UCSB42826  Leptosiphon parviflorus Phillips, B. 1980-3-28 Marin On the south side of Lucas Valley Road, 5 miles south east of Nicasio 365 Comment
  POM361824  Lessingia hololeuca L. S. Rose 1946-9-20 s.n. Marin Ignacio 6 Comment
  UC1177259  Lessingia hololeuca John Thomas Howell 1947-9-6 24178 Marin Chileno Valley Comment
  UC1287405  Lessingia hololeuca Willard Spence 1962-7-28 760 Marin growing along roadside near Ignacio Comment
  CAS-BOT-BC324135  Lessingia hololeuca Doreen Smith 1995-9-1 s.n. Marin Lucas Valley Road, Mt. Muir Ct. entrance to open space, 0.25 mi. W of fire road Comment
  CAS-BOT-BC324144  Lessingia hololeuca John Thomas Howell 1941-10-11 16931 Marin Tamalpais Valley Comment
  RSA39854  Lessingia micradenia var. micradenia P. A. Munz 1947-10-5 12198 Marin Road above Alpine Lake, north base of Mt. Tamalpais 366 Comment
  UCD134125  Leucanthemum vulgare J. Buck 1996-5-27 20 Marin Point Reyes at Sir Francis Drake and Mt. Vision Road. 79 Comment
  SEINET10610160  Leymus X multiflorus John Thomas Howell 1943-9-5 Howell 19314 Marin Between Tamalpais Valley and Tamalpais Hig School. Comment
  CAS-BOT-BC283519  Leymus X vancouverensis John Thomas Howell 1944-9-10 20732 Marin Near Inverness Comment
  CAS-BOT-BC283524  Leymus X vancouverensis Catherine Best 1981-6-3 s.n. Marin Point Reyes Peninsula at Estero crossing on road to lighthouse Comment
  UCD37439  Leymus californicus Beecher Crampton 1960-6-8 5617 Marin Marin County, 2 miles west of Lagunitas, Samuel P. Taylor State Park. Comment
  CAS-BOT-BC272274  Leymus pacificus Catherine Best 1988-5-15 1327 Marin Dunes at Rodeo Lagoon Comment
  CAS-BOT-BC274489  Leymus triticoides John Thomas Howell 1944-5-28 19528 Marin Between Almonte and Mill Valley Comment
  CAS-BOT-BC451613  Lilaea scilloides John Thomas Howell 1946-5-4 21720 Marin East of Aurora School at Sonoma Co. line Comment
  CAS-BOT-BC451615  Lilaea scilloides Gordon H. True 1969-4-2 4770 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda [Hondo] 60 Comment
  UC3714  Lilium maritimum J. Burtt Davy 1900-7-9 6855 Marin Inverness Comment
  SEINET7081600  Limnanthes douglasii A. G. Vestal 1955-5-6 s.n. Marin About 0.4 mile south of Nicasio. Coordinate Datum: NAD27. UTM Zone 10, 526821mE, 4211940mN. Comment
  UC629763 Image available Limnanthes douglasii H. L. Mason and A. M. Carter 1938-5-18 1413 Marin 12 mi from Inverness (on crest of ridge); Point Reyes Peninsula Comment
  POM311137  Limnanthes douglasii subsp. douglasii Charles T. Mason Jr. 1948-3-15 1199 Marin Along Petaluma-Pt. Reyes road 1 mi. NE of junction with Fairfax-Nicasio-Pt. Reyes Road. Comment
  RSA177911  Limnanthes douglasii subsp. sulphurea Robert F. Thorne 1965-4-21 34404 Marin Point Reyes National Seashore. 3 Comment
  CAS-BOT-BC45862  Limnanthes douglasii var. sulphurea Ronie Clark 1983-4-28 83 -013 Marin Point Reyes National Seashore. Sir Francis Drake Hwy. Comment
  UC1294003  Limonium californicum E. K. Balls 1958-7-22 23587 Marin along Hwy 1 3.5 mi nw Stinson Beach 1 Comment
  CDA37809  Limonium ramosissimum Kelsey Marie Setliff 2011-7-11 s.n. Marin Richardson Bay, east side of Highway 101. 0 Comment
  UC672464  Limosella acaulis Herbert L. Mason 1925-9-17 2229 Marin Phoenix Lake Comment
  JEPS123242  Limosella acaulis David Gowen 2009-8-16 1088 Marin Abbots Lagoon, south end. Comment
  UC618377  Linanthus acicularis John Thomas Howell 1938-5-22 13789 Marin San Anselmo Canyon Comment
  JEPS58093  Linanthus androsaceus W. A. Setchell 1896-6-3 Marin Bolinas Ridge Comment
  JEPS58153  Linanthus androsaceus W. L. Jepson 1892-4-5 20901 Marin Ross Valley Comment
  UC615280  Linanthus grandiflorus Beryl O. Schreiber 1933-7-17 866 Marin road to Point Reyes Lighthouse Comment
  UC747473  Linanthus parviflorus G. Thomas Robbins 1944-4-14 1514 Marin ca 2-3 mi w Hamilton Air Field Base; Big Rock Ridge 60 Comment
  UC880284  Linanthus parviflorus Lewis S. Rose 1940-4-28 40236 Marin Bootjack Camp Mt. Tamalpais 304 Comment
  UC908782  Linanthus parviflorus Robert W. Gardner 1934-4-14 95 Marin 4 mi w Fairfax Comment
  CDA6324  Linaria maroccana T. C. Fuller 1976-4-9 20131 Marin Bolinas Sewer Farm, Mesa Road, Bolinas. 0 Comment
  RSA523367  Linaria vulgaris G. H. True 1937-6-6 714 Marin Point Reyes. Comment
  JEPS37733  Lithocarpus densiflorus W. L. Jepson 1891-1 Marin Mill Valley Comment
  JEPS37734  Lithocarpus densiflorus W. L. Jepson 1892-1 Marin Mt. Tamalpais Comment
  JEPS37744  Lithocarpus densiflorus R. E. Gibbs 1899-8-2 Marin Mill Valley Comment
  JEPS46308  Lithocarpus densiflorus Wilfred T. Frost 1932-8-27 435 Marin near Mountain Theatre; Mount Tamalpais Comment
  UC1076093  Lithocarpus densiflorus Herbert L. Mason 1926-2-28 2673 Marin Mt. Tamalpais Comment
  SEINET12034172  Lithocarpus densiflorus H. W. Graham 1927-1 s.n. Marin along road from Mill Valley to Muir woods near San Francisco Comment
  SFV855  Lithocarpus densiflorus var. densiflorus V. Cunningham 1964-5-9 34 Marin Corte Madera Ridge. Along trail up ridge from fire trail. 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
  CAS-BOT-BC60181  Lobularia maritima Javier Penalosa 1961-8-26 2202 Marin Tiburon Peninsula. Tiburon Boulevard at Belvedere Drive. Comment
  CAS-BOT-BC342399  Logfia gallica John Thomas Howell 1939-5-14 s.n. Marin Ross Comment
  CAS-BOT-BC342406  Logfia gallica Gordon H. True 1965-5-11 1898 Marin Black Canyon near waterfall at east end of Mountain View Drive, San Rafael Hills 45 Comment
  CAS-BOT-BC283204  Lolium multiflorum Gordon H. True 1969-4-29 4895 Marin Point Reyes Bird Observatory 3 miles NW of Bolinas at Arroyo Honda, Inverness Ridge 243 Comment
  CAS-BOT-BC283458  Lolium multiflorum Javier Penalosa 1961-5-30 1535 Marin Tiburon Peninsula. Tiburon ca 50 yds W of Blackfield Drive Comment
  CAS-BOT-BC283500  Lolium multiflorum Peter H. Raven; Michael P. Johnson 1967-5-1 21040 Marin Angel Island. Slopes on S side of island near Rock Quarry and small reservoir 91 Comment
  JEPS72948  Lolium multiflorum W. L. Jepson 1941-6-15 20618 Marin flat at Tiburon; Flat at Tiburon Comment
  UC60761  Lolium multiflorum Jos. Burtt Davy 1900-6 6782 Marin Point Reyes Peninsula Comment
  SEINET2074792  Lolium multiflorum D. Bacon 1973-9-20 Marin Samuel Taylor Park 9 Comment
  UCD66618  Lolium temulentum Beecher Crampton 1957-6-11 4218 Marin Along U. S. Hwy. 101, southern city limits Ignacio. Comment
  JEPS76936  Lomatium dasycarpum subsp. dasycarpum Robert M. Lloyd 1963-2-24 2063 Marin 4 mi. n. Marshall (on State Hwy 1) Comment
  CAS-BOT-BC351075  Lomatium utriculatum C. Kellner; R. Johnson; M. Murphy; A. Young 2013-4-12 13116 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  RSA201488A  Lomatium vaginatum J. T. Howell 1947-5-8 23145 Marin Sausalito Comment
  CAS-BOT-BC240511  Lonicera hispidula A. A. Heller 1902-6-19 5723 Marin Tiburon peninsula, along the Bay road Comment
  JEPS12843  Lonicera hispidula var. vacillans W. L. Jepson 1892-9-9 Marin Mt. Tamalpais Comment
  JEPS12844  Lonicera hispidula var. vacillans W. L. Jepson 1892-9-9 Marin Mt. Tamalpais Comment
  UC589489  Lonicera hispidula var. vacillans Beryl O. Schreiber 1932-6-15 480 Marin Teachers Beach Tomales Bay Comment
  JEPS127904  Lonicera involucrata var. ledebourii Adam C. Schneider with Robert Steers 2014-3-29 560 Marin Near Miwok Tr. trailhead at Rodeo Lagoon. Comment
  POM316660  Lotus Patricia Wilder 1965-6-7 3569 a Marin Mt. Vision, Inverness Ridge. 305 Comment
  UC1300855  Lotus corniculatus Helen K. Sharsmith 1962-5-30 5081 Marin between Lagunitas and Olema; San Francisco Bay Region 182 Comment
  RSA240620  Lotus corniculatus C. W. Tilforth, John Dourley 1973-7-17 900 Marin C. 1 mi. s. of Indian Beach along Pierce Point Road., Tomales Bay. Comment
  RSA633915  Lotus formosissimus Michael A. Vincent 1999-6-10 8599 Marin Point Reyes. Along Sir Francis Drake Boulevard. At entrance road to North Beach. Comment
  UC555529  Lotus formosissimus H. L. Mason 1928-3-24 4264 Marin Millerton Tomales Bay Comment
  UC15637  Lotus micranthus W. L. Jepson 1891-6-11 Marin Mt. Tamalpais Comment
  SEINET11071685 Image available Lotus pedunculatus John Thomas Howell 1944-9-30 19856 Marin between Mill Valley and head of salt marshes, el. ca. 10 feet, Marin Co. Comment
  UC15594  Lotus scoparius W. A. Setchell 1896-3-6 Marin Bolinas Bay Comment
  UC1300864  Lotus wrangelianus Helen K. Sharsmith 1962-5-30 5077 Marin between Lagunitas and Olema; San Francisco Bay Region 182 Comment
  CAS-BOT-BC60262  Lunaria annua John Thomas Howell 1939-4-23 14601 Marin Mill Valley. Blythedale Canyon. Comment
  CAS-BOT-BC201214  Lupinus Charles Piper Smith 1948-6-15 48422 Marin Olema, 4.3 miles south, Highway 1 Comment
  CAS-BOT-BC201220  Lupinus Charles Piper Smith 1947-6-27 47626 Marin Pt. Reyes Peninsula. T. A. Gallagher Ranch Comment
  CAS-BOT-BC201229  Lupinus Alice Eastwood 1923-5-13 11780 Marin Pt. Reyes Comment
  CAS-BOT-BC201233  Lupinus Charles Piper Smith 1947-6-27 47618 y Marin Pt. Reyes Peninsula. T. A. Gallagher Ranch Comment
  CAS-BOT-BC201235  Lupinus Charles Piper Smith 1947-6-27 47619 Marin Pt. Reyes Peninsula. T. A. Gallagher Ranch Comment
  CAS-BOT-BC201244  Lupinus Charles Piper Smith 1947-6-27 47636 Marin Radio Station Road - Inverness, 5.3 miles west Comment
  UC130656  Lupinus H. M. Hall 1909-6-9 8515 Marin e side Mt. Vision; e side of peak, Mt. Vision Comment
  CAS-BOT-BC201443  Lupinus albifrons var. albifrons Charles Piper Smith 1948-6-15 48418 Marin Olema, 4.3 miles south of Highway 1 Comment
  CAS-BOT-BC201445  Lupinus albifrons var. albifrons Charles Piper Smith 1948-6-15 48406 Marin Olema, 2.6 miles south Highway 1 Comment
  CAS-BOT-BC196166  Lupinus albifrons var. douglasii Alice Eastwood 1913-6-15 s.n. Marin Mt. Tamalpais Comment
  UC149122  Lupinus albifrons var. douglasii Alice Eastwood Dec. 1897 Marin Mt. Tamalpais Comment
Read comments
Apr 12 2009
  CAS-BOT-BC196177  Lupinus albifrons var. douglasii H. E. McMinn 1925-12-20 1580 Marin On summit Bolinas Ridge - a little to inward slope Comment
  JEPS64950  Lupinus arboreus J. Burtt Davy 1895-5-13 1243 Marin Mill Valley and Redwood Canyon; Mill Valley and Redwood Canyon Comment
  JEPS93001  Lupinus arboreus Robert Ornduff 1996-6-14 10107 Marin Drake's View Drive, upper end of Inverness Park, near 300 Comment
  SEINET199776  Lupinus arboreus June McCaskill, C. H. Lamoureux 1956-6-29 498 Marin Point Reyes Lighthouse Road, ca. 7 miles west of Inverness. Comment
  UC127034  Lupinus arboreus J. Burtt Davy 1895-5-13 1243 Marin Redwood Canyon Comment
  UC201935  Lupinus arboreus Miss Harriet A. Walker 1913-6-15 3010 Marin Tennessee Cove Comment
  CDA6131  Lupinus bicolor D. G. Kelch 2006-5-1 6 .175 Marin Lucas Valley Rd. Comment
  CHSC114354  Lupinus bicolor D. G. Kelch 2006-5-10 06 .175 Marin Lucas Valley Rd. 99 Comment
  JEPS77226  Lupinus bicolor Robert M. Lloyd 1963-4-24 2367 Marin on road to McClures Beach 7.7 mi w Inverness; w of Inverness on road to McClures Beach Comment
  UCSB17124  Lupinus bicolor Brooks, Terry 1963-4-8 Marin 1 mi. N of Golden Gate Bridge, on Ft. Baker 30 Comment
  SEINET8132102 Image available Lupinus carnosulus E. L. Greene 1886-1 s.n. Marin Comment
  SEINET10485214  Lupinus densiflorus Chester T. Dziekanowski, David B. Dunn; Charlene A. Bennett 1976-7-30 Dziekanowski 2472 Marin Collected in pass between lagunitas and fairfax on hwy to samuel taylor Campground. Oak woodland. 305 Comment
  UC1177219  Lupinus formosus John Thomas Howell 1946-9-20 23012 Marin 3 mi w Novato; w of Novato Comment
  UC589368  Lupinus formosus var. formosus Beryl O. Schreiber 1932-6-29 578 Marin Tomales Bay; Tomales Bay, San Dune Beach Comment
  UCD161840  Lupinus formosus var. formosus Ayzik Solomeshch 2014-6-10 s.n. Marin Giacomini Open Space Preserve. Summit Fire Road. 0.3 mile south of Buckeye Circle; 1.5 miles south of Fairfax. Vegetation plot SR 03. UTM Zone 10 E 531983 N 4205440. (Coordinates converted from UTM data by label maker.) 300 Comment
  CDA29012  Lupinus latifolius D. G. Kelch 2006-5-1 6 .167 Marin Lucas Valley Rd. Comment
  LA205130  Lupinus latifolius Carl Clawson Epling; 1922-4-10 5180 Marin Comment
  UC144584  Lupinus latifolius var. latifolius A. A. Heller 1904-4-28 7363 Marin Corte Madera Comment
  SEINET7067228 Image available Lupinus littoralis A. G. Vestal 1947-5-12 s.n. Marin 2 miles southeast of Olema. Coordinate datum: NAD27. UTM Zone 10, 520435mE, 4207378mN. Comment
  CAS-BOT-BC8365  Lupinus marinensis John Thomas Howell 1938-5-22 13787 Marin San Anselmo Canyon Comment
  JEPS127369  Lupinus microcarpus Robert Steers 2011-6-3 Marin Golden Gate National Recreation Area. Marin Headlands. Approximately 220 m E of the parking lot above Bonita Cove. Comment
  SD243355  Lupinus microcarpus var. densiflorus Rhonda Riggins 1982-5-21 1416 Marin Rocky roadside adjacent streamside woodland, Lucas Valley Road, 100-150 yds E junction Nicasio Road at Nicasio. Comment
  JEPS73309  Lupinus microcarpus var. microcarpus Edward Lee with Joe Ewan and Annetta Carter 1934-4-30 799 Marin nw Tomales (2.1 mi from schoolhouse (Estero district school)); nw of Tomales Comment
  OBI17947  Lupinus nanus Robert F. Hoover 1964-4-8 8680 Marin Bolinas Ridge Comment
  UC130305  Lupinus nanus Harley P. Chandler 1899-4-8 276 Marin n slope Mt. Tamalpais; n slope of Mt. Tamalpais Comment
  UCD109077  Lupinus nanus P. B. Kennedy 1914-4-19 4687 Marin Mill Valley, meadow. Comment
  CAS-BOT-BC202169  Lupinus tidestromii Ronie Clark 1983-6-23 PR 83 -031 Marin Point Reyes National Seashore. Sire [Sir] Francis Drake Hwy. to paved road 11.4 mi. from Inverness - west to dunes and 0.1 mi. south from Navy Test Station bldg. Comment
  UC764772  Lupinus variicolor R. F. Hoover 1941-5-12 5070 Marin Point Reyes Peninsula w Drake's Estero; Point Reyes Peninsula w of Drake's Estero Comment
  UCD109668  Lupinus variicolor J. C. Downey 1956-3-30 s.n. Marin ca. 1 mile from ocean; near lighthouse, Point Reyes. 304 Comment
  UCD142108  Luzula comosa Robert E. Preston 1982-4-17 240 A Marin around 0.1 mile north of Jewell, on Sir Francis Drake Highway. 30 Comment
  CAS-BOT-BC441314  Luzula subsessilis Edward Lee Greene 1881-1-1 s.n. Marin Saucelito [Sausalito] Comment
  UC1140928  Lythrum californicum Volney Rattan June 1881 Marin Mount Tamalpais Comment
  JEPS45970  Lythrum hyssopifolia W. L. Jepson 1905-5-17 2480 D Marin Lake Lagunitas Comment
  UC1619948  Lythrum hyssopifolia Barbara Ertter with Elizabeth Neese 1988-10-29 8019 Marin 10 air mi sw of Petaluma (and w of Novato, on nw edge of Nicasio Reservoir, on Nicasion Valley Road, 1 mi e of Petaluma Road); Nicasio Reservoir Comment
  UC338865  Lythrum hyssopifolia unknown June 1879 Marin Marin County Comment
  RSA0016025  Lythrum tribracteatum Barbara Ertter, Linda Vorobik 1990-9-29 9652 Marin Stafford Lake west of Novato on Novato Creek. Comment
  UC85465  Madia anomala Katharine Brandegee 1907-5-9 Marin hillsides above Lovell Avenue; Tamalpais, Mill Valley Comment
  CAS-BOT-BC342638  Madia anomala K. Brandegee 1910-5-22 s.n. Marin Slopes of Mt. Tamalpais, above Mill Valley 90 Comment
  POM273122  Madia anomala J. T. Howell 1946-5-25 21932 Marin Greenbrae HillsGreenhorn Mountain Range: North Rim of Kern Canyon. Comment
  RSA32116  Madia anomala J. T. Howell 1946-5-25 21932 Marin Greenbrae HillsGreenhorn Mountain Range: North Rim of Kern Canyon. Comment
  CDA29049  Madia elegans D. G. Kelch 2006-5-1 6 .166 Marin Lucas Valley Rd. Comment
  CAS-BOT-BC343721  Madia elegans Alice Eastwood 1921-8-21 s.n. Marin Ross Valley Comment
  UCD161967  Madia exigua Ayzik Solomeshch 2014-5-23 s.n. Marin Gary Giacomini Open Space Preserve, Bates Meadow, about 6 miles west of Fairfax, vegetation plot BAT 01. UTM Zone 10 E 530280 N 4206762. (Coordinates converted from UTM data by label maker.) 180 Comment
  CAS-BOT-BC229760  Madia gracilis C. Friedel; M. L. Carle; L. Brartman; et al. 2012-8-25 1955 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-BC343080  Madia gracilis Alice Eastwood 1912-6-9 289 Marin Sausalito Comment
  CAS-BOT-BC343089  Madia gracilis John Thomas Howell 1945-6-3 20935 Marin Shell Beach Comment
  CAS-BOT-BC343077  Madia gracilis H. M. Hall 1931-5-25 13074 Marin Mill Valley, at south base of Mt. Tamalpais Comment
  RSA444733  Madia gracilis Lyman Benson 1935-5-16 6555 Marin U.S. 101, S. of San Rafael. Seaward N. Coast mtn range, S.F. Bay watershed. 30 Comment
  POM315930  Madia gracilis subsp. gracilis Patricia Wilder 1965-6-7 3537 Marin San Geronimo Ridge; Coast Mt. Range; Pacific Ocean Watershed 244 Comment
  CAS-BOT-BC343618  Madia sativa Alice Eastwood 1915-6-23 4760 Marin Pt. Reyes Comment
  UC1005685  Madia sativa Frank W. Gould 1939-7-23 857 Marin five mi from Inverness; Tomales Point 90 Comment
  UC496380  Madia sativa Merle Randall 1930-8-14 Marin Alamere Creek Comment
  POM362207  Madia sativa M. S. Jussel 1933-7-30 s.n. Marin White'sHill Comment
  CAS-BOT-BC510720  Maianthemum dilatatum Maxine Wilkes 1939-6-4 s.n. Marin Point Reyes Comment
  CAS-BOT-BC511464  Maianthemum racemosum subsp. amplexicaule A. Kellogg; W. G. W. Harford 1869-3-31 996 Marin Saucelito [Sausalito] Hills Comment
  CAS-BOT-BC511471  Maianthemum racemosum subsp. amplexicaule D. E. Breedlove 1962-4-17 2329 Marin 7.4 miles east of Olena and State Highway 1 on road to Fairfax 106 Comment
  CAS-BOT-BC514232  Maianthemum stellatum Roxana S. Ferris 1965-5-1 13638 Marin Pt. Reyes Nationnal Seashore, at edge of Abbotts Lagoon Comment
  CAS-BOT-BC514234  Maianthemum stellatum E. Ruckert 1960-3-29 53 Marin County road, north of Marshall, field to n. of road, few hundred feet from village 15 Comment
  SEINET8495193  Maianthemum stellatum W. Roderick 1967-5-6 s.n. Marin 0.25 mile below Lake Nicaseo dam. 30 Comment
  CAS-BOT-BC540140  Malus pumila John Thomas Howell 1950-11-4 35106 Marin Single roadside seedling, Frank Valley Comment
  UC517458  Marah fabacea John Thomas Howell 1933-4-12 10993 Marin Sausalito Comment
  SEINET11972073  Marah fabacea E. H. Graham 1931-1 6850 Marin camp near Blacksmith Shop, Pt. Reyes Comment
  SEINET5566677  Marah fabacea H. S. Gentry 1962-1 19699 -A Marin Point Reyes peninsula. 152 Comment
  JEPS127929  Marah oregana Adam C. Schneider with Robert Steers 2014-3-29 524 Marin Along hill northeast of Miwok Tr Trailhead at Bunker Rd. Comment
  SFV8754  Marah oregana C. A. Mitchell 1969-4-12 11 Marin South side of Mount Tamalpais. Comment
  SJSU11702  Marah oregana E. C. Garbett 1961-3-12 240 Marin MaClure Beach, Point Reyes Peninsula Comment
  UCSC000731  Marah oregana N. French 1935-4-1 634 Marin On ridge 0.25 mi. S. of Bridge. ridge, Bridge. - Tamalpais 305 Comment
  JEPS106993  Marsilea vestita subsp. vestita J. Greenhouse 2004-9-12 5107 Marin Alpine Lake, about 200 yards below Bon Tempe Dam 196 Comment
  CDA37481  Maytenus boaria Sam Abercrombie 2012-4-19 Marin Ring Mountain Preserve; southeast side. 0 Comment
  UCD106766  Medicago arabica O. M. Oleson 1910-4-9 7315 E Marin San Anselmo. Comment
  RSA582083  Melica bulbosa J. T. Howell 1933-4-12 10991 Marin Sausalito. Comment
  CAS-BOT-BC271760  Melica californica Gordon H. True 1965-4-6 1795 Marin Black Canyon at waterfall just east end of Mountain View Drive, San Rafael Hills Comment
  CAS-BOT-BC271766  Melica californica John Thomas Howell 1943-5-9 s.n. Marin Black Canyn, San Rafael Hills Comment
  UC53677  Melica californica Jos. Burtt Davy 1901-4-13 6887 Marin Angel Island Comment
  CAS-BOT-BC282141  Melica geyeri Doreen Smith 1997-4-8 s.n. Marin Hills W of Nicasio Comment
  CAS-BOT-BC282150  Melica geyeri John Thomas Howell 1947-5-25 23195 Marin Berenstein Trail near Mount Theater, Mount Tamalpais Comment
  CAS-BOT-BC281330  Melica harfordii John Thomas Howell 1943-5-30 18185 Marin Wheeler Trail, Mt Tamalpais Comment
  CAS-BOT-BC350802  Melica harfordii J. Klein; M. Murphy; A. Young; R. Westgaard; W. Dreskin 2013-5-4 13047 Marin Plants of Mount Tamalpais. Marin Municipal Water District lands. Middle Eldridge Grade Culvert 24 Comment
  SEINET186053 Image available Melica harfordii Virginia E. Long 1932-6-18 189 a Marin Mt. Tamalpais on west peak. 732 Comment
  CAS-BOT-BC232199  Melica torreyana C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1105 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  CAS-BOT-BC262516  Melica torreyana A. A. Heller 1906-6-12 8397 Marin Along the railroad near the summit of Mt. Tamalpais Comment
  CAS-BOT-BC262522  Melica torreyana Javier Penalosa 1961-4-16 1341 Marin Tiburon Peninsula. Tiburon. Hill above intersection of Mar West St. and Paradise Drive Comment
  CAS-BOT-BC443978  Melica torreyana D. Burge; R. Crowe; M. Cherry; A. Young 2014-3-22 14120 B Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  UC912581  Melica torreyana H. L. Mason 1928-4-28 4414 Marin Tiburon Peninsula Comment
  UCD89121  Melica torreyana Lewis S. Rose 1946-5-14 46069 Marin Mt. Tamalpais, Potrero Meadows. 609 Comment
  SEINET7952673  Mentha pulegium J. Landers 1974-9-28 200 Marin 6 miles N of Mill Valley. Comment
  CAS-BOT-BC124321  Mentha spicata var. spicata Doreen Smith 2002-9-1 s.n. Marin Marin Civic Center 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
  CAS-BOT-BC348927  Microseris douglasii subsp. douglasii John Thomas Howell 1946-5-12 21825 Marin Carson country Comment
  CAS-BOT-BC83563  Microseris douglasii subsp. douglasii Doreen Smith 2003-5-1 s.n. Marin China Camp State Park. Comment
  CAS-BOT-BC322738  Microseris paludosa John Thomas Howell 1944-5-14 19457 Marin Hills near Salmon Creek School Comment
  JEPS35654  Microseris paludosa M. K. Curran May, 1886 Marin Tamalpais Comment
  UC1106196  Microseris paludosa John Thomas Howell 1944-5-14 19457 Marin hills near Salmon Creek School Comment
  SEINET12269786  Mimulus aurantiacus H. W. Graham 1927-1 9- 11 -18 Marin from Mill Valley to Muir Woods near San Francisco Comment
  RSA298678  Mimulus aurantiacus var. aurantiacus D. C. Michener, Walter Wisura, John Dourley, D. Charlton 1982-7-23 4111 Marin Bolinas ridge. Fairfax-Bolinas road ca 0.5 mile west of summit at Ridgecrest road. Comment
  UC123698  Mimulus aurantiacus var. aurantiacus H. A. Walker 1907-7-4 617 Marin Cascade Drive Mill Valley Comment
  UC495531  Mimulus aurantiacus var. aurantiacus Merle Randall 1930-6-13 Marin 8 mi above Bolinas; Alamere Creek Comment
  UC614975  Mimulus aurantiacus var. aurantiacus Beryl O. Schreiber 1932-4-2 168 Marin near Manor (White's Hill) Comment
  UC726740  Mimulus aurantiacus var. aurantiacus A. A. Heller 1941-7-18 16244 Marin a short distance above the head Drake's Estuary Comment
  UC1537594  Mimulus congdonii Gordon H. True Jr. 1936-3-22 374 Marin hill near Forest Knolls Comment
  JEPS77248  Mimulus grandis Robert M. Lloyd 1963-4-24 2386 Marin 1 mi e of Inverness 3 Comment
  UC589351  Mimulus grandis Beryl O. Schreiber 1932-6-29 614 Marin Dune Beach Tomales Bay Comment
  UC608451  Mimulus grandis Beryl O. Schreiber 1936-4-12 2187 Marin Avalis Beach Tomales Bay Comment
  RSA447961  Mimulus guttatus M. B. Dunkle 1936-8-14 4790 Marin Southwest Inverness. Comment
  SEINET6074482  Mimulus guttatus Unknown 1990-8-12 6317 Marin Point Reyes National Seashore, Trail to Chimney Rock. Comment
  JEPS4664  Mimulus rattanii Mrs. M. K. Curran 1886-7-3 Marin near summit Mt. Tamalpais Comment
  CAS-BOT-BC388672  Minuartia douglasii Peter H. Raven; Michael P. Johnson 1967-5-1 21141 Marin Angel Island. Slopes on south side of island above Rock Quarry 137 Comment
  CAS-BOT-BC388681  Minuartia douglasii John Thomas Howell 1940-5-26 15529 Marin Little Carson Falls Comment
  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-BC220417  Monardella purpurea Lewis S. Rose 1942-7-12 42060 Marin Rock Springs, Mt. Tamalpais 609 Comment
  JEPS78905  Monardella purpurea Edward Lee 1936-6-14 2237 Marin Alpine Lake, north shore. Comment
  UC163956  Monardella purpurea Miss H. A. Walker 1909-6-3 1727 Marin Slope facing San Francisco Bay; Tiburon Comment
  UCD161891  Monardella purpurea Ayzik Solomeshch 2014-6-3 s.n. Marin Cascade Canyon Open Space Preserve, Blue Ridge, about 1 mile south of Fairfax, vegetation plot CCP 01. UTM Zone 10 E 534552 N 4203952, (Coordinates converted from UTM by label maker.) 240 Comment
  SEINET10582125  Monardella purpurea A. Graff 1993-7-14 Graff 190 Marin Mt. Tamalpais, Bootjack Picnic Area, in meadow above parking lot, on the side closest to the bathrooms. Serpentine. Hugging trees. Locally patchy and rare, growing under the shade of Pseudotsuga menziesii, Lithocarpus densiflorus var. densiflorus, Umbellularia californica, with Pteridium aquilinum var. pubescens, Avena sp., grasses. Mid-bloom. Comment
  CAS-BOT-BC349580  Monolopia major Volney Rattan No date on label s.n. Marin San Rafael Comment
  CAS-BOT-BC444904  Montia fontana John Thomas Howell 1944-3-26 s.n. Marin Sedum Swamp, Mt. Reyes Peninsula Comment
  RSA135472  Montia fontana Volney Rattan 1883-03 s.n. Marin [Unspecified] Comment
  CAS-BOT-BC445170  Montia parvifolia Greg de Nevers 2001-6-4 12521 Marin Cataract Gulch. Comment
  CDA37418  Montia parvifolia D. G. Kelch, D. A. Weinstein 2011-5-15 11 .250-T Marin Samuel Taylor State Park. Comment
  CDA37905  Myosotis latifolia D. G. Kelch 2011-5-13 11 .248-C Marin Near Phoenix Lake. Comment
  UCSB15063  Myosotis latifolia Breedlove, Dennis 1962-4-17 Marin 7.4 miles east of Olema and State Highway 1 on road to Fairfax 106 Comment
  CAS-BOT-BC101681  Myrica californica Joseph Andorfer Ewan 1933-10-22 8052 Marin Cold Bog, Pt. Reyes Peninsula Comment
  UC5275  Myrica californica J. Burtt Davy 1894-8-25 1207 Marin Bolinas Bay Comment
  UC672609  Myrica californica Herbert L. Mason 1925-4-12 1325 Marin Mt. Tamalpais, Pipe Line Trail Comment
  UC1191975  Myriophyllum aquaticum Malcolm A. Nobs and S. Galen Smith 1949-6-30 918 Marin 2 mi N of Bolinas; on Highway #1 at junction of Fallon Road. Comment
Read comments
Mar 10 2013
  HSC13468  Myriophyllum hippuroides Rollin Sparrowe 1962-4-17 18 Marin Along Sir Frances Drake Hwy., 2 mi. S of Olema Comment
  UC1106305  Myriophyllum hippuroides John Thomas Howell 1946-6-20 22111 Marin Pond 2 mi S of Olema. Comment
  UCD103894  Myriophyllum humile Lars Anderson 2011-6-13 s.n. Marin Along Abbot's Lagoon Trail. Under bridge. 0 Comment
  CAS-BOT-BC366851  Myrtus communis Greg de Nevers 1997-11-25 11113 Marin Larkspur Comment
  CAS-BOT-BC456179  Najas guadalupensis John Thomas Howell 1946-9-29 23030 Marin Stinson Beach Comment
  UC750661  Nassella cernua Lewis S. Rose 1946-4-18 46046 Marin open slopes Black Point 6 Comment
  CAS-BOT-BC259925  Nassella lepida John Thomas Howell 1944-5-14 19469 Marin Salmon Creek Canyon Comment
  CAS-BOT-BC259930  Nassella lepida John Thomas Howell 1941-5-25 16237 Marin Near Bootjack, Mount Tamalpais Comment
  CAS-BOT-BC259939  Nassella lepida John Thomas Howell 1944-7-7 19684 Marin Between Lagunitas Meadow and Fairfax Comment
  UCD36622  Nassella lepida Beecher Crampton 1955-5-24 2806 Marin Marin County, 1 mile north of city of San Rafael, along U.S. Highway 101. Comment
  UCD87819  Nassella lepida Beecher Crampton 1955-5-24 2806 Marin 1 mile north of city of San Rafael, along U.S. Highway 101. Comment
  CAS-BOT-BC260148  Nassella pulchra John Thomas Howell 1941-6-8 16251 Marin Hills NE of San Rafael [San Rafael Hills] Comment
  CAS-BOT-BC260153  Nassella pulchra Gordon H. True 1969-4-29 4897 Marin On Inverness Ridge, Point Reyes Bird Observatory 3 miles NW of Bolinas at Arroyo Honda 243 Comment
  CAS-BOT-BC260155  Nassella pulchra Peter H. Raven; Michael P. Johnson 1967-5-1 21052 Marin Angel Island. S side of island near Rock Quarry and small reservoir 91 Comment
  CAS-BOT-BC260166  Nassella pulchra John Thomas Howell 1938-5-22 13794 Marin San Anselmo Canyon Comment
  SBBG33936  Nassella pulchra L. S. Rose 1960-5-24 Marin Mt Tamalpais, Bootjack Camp 365 Comment
  JEPS116839  Navarretia leucocephala subsp. bakeri David Gowen 2007-5-6 697 Marin Mt. Burdell area, in Hidden Lake. Comment
  CAS-BOT-BC232719  Navarretia rosulata Alice Eastwood 1925-6-7 12986 Marin On trail to Big Carson Ridge Comment
  CAS-BOT-BC232724  Navarretia rosulata John Thomas Howell 1945-7-15 21308 Marin Near Liberty Camp Comment
  SEINET191640  Navarretia squarrosa L. S. Rose 1941-8-1 41359 Marin Lucas Valley. 90 Comment
  UC1294002  Navarretia squarrosa E. K. Balls 1958-7-20 23573 Marin about junction of roads to Drakes Bay and Lighthouse Pt. Reyes Peninsula 121 Comment
  UC856885  Navarretia squarrosa John Thomas Howell 1938-6-19 13916 Marin Throckmorton Trail Mt. Tamalpais Comment
  JEPS123295  Navarretia viscidula David Gowen 2009-6-24 1073 Marin West facing slopes above Lagunitas Meadow. Comment
  HSC13576  Nemophila heterophylla H. E. Parks Apr 1927 Marin Near Mill Valley Comment
  RSA421273  Nemophila heterophylla Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais and vicinity. Comment
  UC24166  Nemophila heterophylla J. Burtt Davy 1892-1 716 Marin Comment
  JEPS1487  Nemophila menziesii Virginia Bailey 1939-3-19 Marin w side Mt. Tamalpais , Cataract Canyon (Cataract Canyon) Comment
  JEPS3129  Nemophila menziesii W. L. Jepson 1917-3-31 6859 a Marin Mill Valley Comment
  SEINET12271419  Nemophila menziesii Unknown 1939-1 39077 Marin Nicasio Comment
  UC1073323  Nemophila menziesii var. atomaria George B. Rossbach 1955-3-5 431 Marin open pinnacles just e lighthouse (seaward end Pt. Reyes); seasward end Pt. Reyes 167 Comment
  CAS-BOT-BC219426  Nemophila parviflora Alice Eastwood 1912-5-19 s.n. Marin Kentfield Comment
  CAS-BOT-BC219429  Nemophila parviflora John Thomas Howell 1939-6-4 14709 Marin Lagunitas Comment
  CAS-BOT-BC143050  Nothoscordum gracile Doreen Smith 2002-6-25 s.n. Marin Terra Linda Community Garden weed. Comment
  UCD137706  Nuphar polysepala Pam Berry 1967-4-22 14 Marin State Highway 1, around 1.4 miles south of Olema. 9 Comment
  JEPS58947  Nuttallanthus texanus John Thomas Howell 1943-4-11 17916 Marin San Rafael Hills, Black Canyon Black Canyon; San Rafael Hills, Black Canyon Comment
  UC535098  Oemleria cerasiformis H. E. and S. T. Parks 1930-3-15 403 Marin Tiburon Peninsula 60 Comment
  CAS-BOT-BC421473  Olea europaea R. Crowe; S. Whelan; F. Leist; H. Gosliner; T. Wiedenmayer 2014-9-13 14362 Marin Mount Tamalpais. Marin Municipal Water District lands: Worn Springs, by Sky Oaks Road to Culvert WS-13 Comment
  CAS-BOT-BC502766  Orobanche bulbosa Mrs. Sutliffe 1918-5-12 s.n. Marin Unspecified Comment
  JEPS95778  Orobanche californica subsp. jepsonii J. Greenhouse 1999-9-18 5001 Marin Raised bank of Sleepy Hollow Creek, on Sir Francis Drake High School campus San Anselmo. Comment
  JEPS10823  Orobanche fasciculata Adele Lewis Grant 1915-3-21 Marin Mt. Tamalpais. Rattlesnake Camp. Comment
  CAS-BOT-BC500281  Orobanche uniflora subsp. occidentalis Barrett Anderson 1987-4-8 3373 Marin Bolinas Ridge: Bolinas/Fairfax Road on E side of ridge 240 Comment
  RSA408796  Orthocarpus H. de Forest 1930-4-21 s.n. Marin Lake Lagunitas. Comment
  CAS-BOT-BC7003  Orthocarpus castillejoides var. castillejoides Adolph Daniel Edward Elmer 1903-7-1 4938 Marin Point Reyes Post Office Comment
  RSA80296  Orthocarpus faucibarbatus J. T. Howell 1930-4-20 4719 Marin 1 mile east of Lagunitas. Comment
  SEINET12332647  Orthocarpus faucibarbatus B. A. Stein 1982-1 857 Marin Hwy 101, 3 mi S of Sonoma Co. line 0 Comment
  POM129005  Orthocarpus faucibarbatus var. albidus D. D. Keck, John T. Howell 1927-5-8 2361 Marin Lake Lagunitas. Comment
  SEINET12270153  Orthocarpus floribundus L. D. Thurman 1965-1 649 Marin 2 mi E of Pt. Reyes lighthouse Comment
  POM316594  Orthocarpus lithospermoides Patricia Wilder 1965-6-7 3536 Marin San Geronimo Ridge; North Coast mtn range, Pacific drainage area. 366 Comment
  POM194596  Orthocarpus purpurascens H. P. Bracelin 1930-4-20 14 Marin Point Reyes. Near Light House grounds. 150 Comment
  RSA244341  Orthocarpus purpurascens var. latifolius C. W. Tilforth, John Dourley 1973-7-18 925 Marin Ca. 1/4 mi east of Point Reyes Lighthouse, Point Reyes. Comment
  POM128999  Orthocarpus pusillus D. D. Keck, John T. Howell 1927-5-8 2363 Marin Lake Lagunitas. Comment
  POM181766  Oxalis corniculata H. F. Copeland 1925-7-5 530 Marin Coast. Comment
  CHSC30098  Oxalis oregana M. S. Taylor 1980-4-11 2472 Marin Samuel P. Taylor State Park, near Olema. Comment
  JEPS43154  Oxalis oregana L. M. Newlon 1921-1 83 Marin Mt. Tamalpais Comment
  UC123701  Oxalis oregana H. A. Walker 1907-7-4 624 Marin Cascade Dr. Mill Valley Comment
  UC17228  Oxalis oregana Edw. L. Greene 1893-4-1 Marin Point Reyes Comment
  UCSB11605  Oxalis oregana 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-BC533023  Oxalis pilosa L. Guzman; P. Suri; R. Tachibana; E. Gunnison 2015-3-28 15580 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands. SW corner of Nicasio Reservoir, NE of the end of Dam Road Comment
  SEINET200151 Image available Parapholis incurva Malcolm A. Nobs, S. Galen Smith 1949-6-28 881 Marin Shell Beach on Bolinas Bay, CA 2 miles N. of Iverness. Comment
  UCD123257  Parentucellia viscosa Elizabeth Lennon; Walter Lennon 1974-6-30 s.n. Marin on Hwy 1, 0.4 mile south of Stinson Beach. Comment
  CAS-BOT-BC175530  Parnassia palustris Alice Eastwood 1914-9-20 s.n. Marin Rattlesnake Camp, Mt. Tamalpais Comment
  CAS-BOT-BC259667  Paspalum dilatatum Catherine Best 1978-9-26 s.n. Marin S side of Mar West 100 ft from Tiburon Boulevard, Tiburon Peninsula Comment
  CAS-BOT-BC265643  Paspalum distichum John Thomas Howell 1943-7-4 18280 Marin Near Inverness Comment
  UC27311  Pedicularis densiflora Alice Eastwood Feb. 1896 Marin Mount Tamalpais Comment
  RSA254420  Pedicularis densiflora Robert A. Norris 1975-4-10 2305 Marin By Paradise Cr., 0.7 mi N Paradise Beach Park, Tiburon Peninsula. Comment
  RSA523349  Pedicularis densiflora Gordon H. True Jr. 1936-3-21 358 Marin Near Forest Knolls. 107 Comment
  CAS-BOT-BC533025  Pellaea andromedifolia A. Knnear; P. Suri; M. Laitinen; E. Gunnison 2015-2-27 15101 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands. Kent Pump Road near Carson Falls Trail Comment
  CAS-BOT-BC69176  Pellaea andromedifolia Javier Penalosa 1961-2-25 1089 Marin Tiburon, around St. Hilary's Church Comment
  CAS-BOT-BC69178  Pellaea andromedifolia Miss E. Cannon 1898-12-24 s.n. Marin Larskspur Comment
  CAS-BOT-BC67619  Pellaea mucronata unspecified 1881-8-25 s.n. Marin unspecified Comment
  JEPS60070  Pellaea mucronata var. mucronata W. L. Jepson 1921-12-11 9527 Marin Lake Alpine Comment
  UC1481766  Pellaea mucronata var. mucronata C. C. Hall 1942-8-23 194 Marin se slope Mt Tamalpais 609 Comment
  CAS-BOT-BC265729  Pennisetum villosum Walter Lennon 1974-9-30 s.n. Marin Nave Court and South Novato Blvd., Novato Comment
  POM273123  Pentachaeta bellidiflora J. T. Howell 1946-5-25 21933 Marin Greenbrae HillsGreenhorn Mountain Range: North Rim of Kern Canyon. Comment
  CAS-BOT-BC232238  Pentagramma triangularis T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1215 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest. Comment
  JEPS123250  Perideridia gairdneri David Gowen 2009-8-16 1089 Marin Abbots Lagoon at the south end. Comment
  CAS-BOT-BC418878  Persicaria hydropiperoides John Thomas Howell 1945-10-14 s.n. Marin Olema Marshes Comment
  CAS-BOT-BC419022  Persicaria lapathifolia John Thomas Howell 1941-6-10 16278 Marin Near Black Point 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
  UC1426025  Phacelia californica C. W. Tilforth and John Dourley 1973-7-18 920 Marin c. 1/4 mi e Pt. Reyes Light House; Point Reyes Comment
  RSA12237  Phacelia distans Carl B. Wolf 1934-6-28 5782 Marin Pt. Reyes Peninsula, 1/4 mile from the Lighthouse. 61 Comment
  UC1301153  Phacelia divaricata Helen K. Sharsmith 1963-5-18 5444 Marin Alpine Dam rd between Larkspur and Alpine Lake; San Francisco Bay Region 243 Comment
  UC403388  Phacelia divaricata H. E. and S. T. Parks 1930-4-10 479 Marin on hills above Tiburon Comment
  SEINET3558371 Image available Phacelia divaricata Lewis S. Rose 1938-4-10 38133 Marin Tiburon. 61 Comment
  UCSB46377  Phacelia divaricata Hawbecker, M. 1983-5-8 Marin Ridgecrest Blvd., 2 miles west of its junction with the Panoramic Highway 640 Comment
  SBBG64997  Phacelia insularis var. continentis J. T. Howell 1930-4-20 4732 Marin Point Reyes Comment
  UC735069  Phacelia insularis var. continentis Lincoln Constance, John F. Davidson, Ren Hwa Shan, Warren H. Wagner 1946-3-30 3030 Marin Point Reyes 60 Comment
  UCD120661  Phacelia quickii Mrs. Flora Hayes 1935-6-15 s.n. Marin Strawberry. Comment
  CAS-BOT-BC154379  Phacelia suaveolens John Thomas Howell 1946-5-19 21919 Marin Capon Ridge Comment
  CAS-BOT-BC265773  Phalaris aquatica John Thomas Howell 1941-6-10 16295 Marin Novato Comment
  CAS-BOT-BC265775  Phalaris aquatica John Thomas Howell 1945-8-12 21381 Marin Above salt marsh, Tiburon Comment
  RSA256424  Phalaris aquatica Robert A. Norris 1974-5-24 2017 Marin Near Cecilia Way and Tiburon Rd., Tiburon Peninsula Comment
  SEINET5566371  Phalaris aquatica E. A. Bernays 1985-1 s.n. Marin Mount Tamalpais State Park. Comment
  UCD88574  Phalaris californica P. B. Kennedy 1926-5-20 s.n. Marin Not far from Silva Ranch on road to Bolinas. Comment
  CAS-BOT-BC265892  Phalaris caroliniana Doreen Smith 1993-5-1 s.n. Marin On the Laurel Dell Trail 1/2 mi. from Rock Springs, Mt. Tamalpais Comment
  CAS-BOT-BC259067  Phalaris lemmonii John Thomas Howell 1941-6-10 16275 Marin Near Black Point Comment
  UC1106315  Phalaris lemmonii John Thomas Howell 1944-5-7 19426 Marin Greenbrae Comment
  UC750665  Phalaris lemmonii Lewis S. Rose 1946-4-18 46042 Marin Black Point 6 Comment
  CAS-BOT-BC250721  Phalaris paradoxa Javier Penalosa 1961-5-5 1438 Marin Camino Alto and East Blythedale intersection. (Mill Valley) Comment
  JEPS75079  Phleum alpinum Edward Lee 1934-4-30 785 Marin 10 mi on road nw Tomales; nw of Tomales Comment
  CHSC40047  Phoradendron densum Joseph Andorfer Ewan 1937-3-14 10184 Marin San Geronimo Ridge. 396 Comment
  CAS-BOT-BC141322  Phoradendron serotinum subsp. tomentosum John Thomas Howell 1942-2-22 16932 Marin Along old stage road, West Point to Cypress, S side Mt.Tamalpais Comment
  CAS-BOT-BC452039  Phyllospadix torreyi Peter H. Raven; R. Snow 1958-7-24 13693 Marin Dillons Beach Comment
  UC589550  Physocarpus capitatus Beryl O. Schreiber 1932-8-3 726 Marin Honeymoon Beach; Tomales Bay Comment
  CAS-BOT-BC434438  Phytolacca heterotepala Phyllis Ellman 1974-10-10 s.n. Marin Mar West Street Comment
  HSC16808  Phytolacca heterotepala L. S. Rose 1969-9-20 69109 Marin Golden Gate Park, S wall of California Academy of Science. 24 Comment
  CAS-BOT-BC76970  Pilularia americana unspecified s.n. Marin Olema Comment
  NY622127  Pinus coulteri J. Silba 2002-10-27 B- 293 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
  CAS-BOT-BC78984  Pinus muricata W. R. Dudley 1898-11-1 s.n. Marin Point Reyes Ridge Comment
  JEPS46847  Pinus muricata W. L. Jepson 1906-11-11 2622 Marin Inverness Comment
  JEPS47947  Pinus muricata W. L. Jepson Nov 11 1906-Nov 12 1906 2620 Marin Inverness Inverness (seedlings: larger on in open pasture, small one in shade in forest) Comment
  RSA302212  Pinus muricata J. R. Shevock 1972-2-1 1330 Marin Drakes Bay, Pt. Reyes National Seashore. 11 Comment
  MACF019764  Pinus radiata Trudy R. Ericson 1975-11-29 431 Marin Roadside near Fort Baker overlooking Golden Gate Bridge and San Francisco Bay 60 Comment
  CAS-BOT-BC166744  Piperia elongata Peter Rubtzoff 1980-9-9 9627 Marin Field redacted by CAS, contact the data manager for more information Comment
  CAS-BOT-BC254417  Piptatherum miliaceum John Thomas Howell 1981-7-24 54413 Marin Near St. John's Church, Ross Comment
  RSA285055  Piptochaetium setosum T. H. Harris 1978-5-17 s.n. Marin Ridge between Garden Canyon & Pike County Gulch on western slope of Bolinas Ridge, ca. 3.25 mi north of Stinson Beach Comment
  RSA291757  Piptochaetium setosum G. D. Barbe 1979-5-16 2501 Marin West of Bolinas Ridge, 0.5 km east of SR 1, between Coppermine & Wilkins gulches at Dogtown (Woodville), 4 km north of Bolinas 121 Comment
  SBBG117122  Piptochaetium stipoides G. D. Barbe 1979-5-16 2502 Marin W of Bolinas Ridge, ca. 0.5 km E of St Hwy 1, between Coppermine and Wilkins gulches at Dogtown (Woodville), ca. 4 km N of Bolinas; S11 T1N R8W S11 121 Comment
  JEPS79040  Piptochaetium stipoides var. purpurascens G. D. Barbe 1979-5-16 2502 Marin 4 km n of Bolinas (w of Bolinas Ridge, 0.5 km e of SR 1, between Coppermine and Wilkins Gulches at Dogtown (Woodville)); Dogtown (Woodville) 121 Comment
  CAS-BOT-BC227996  Plagiobothrys John Thomas Howell 1962-6-10 37418 Marin Roadside NW of Olema Comment
  POM368911  Plagiobothrys H. de Forest 1930-4-21 s.n. Marin Lake Lagunitas. Comment
  UC78192  Plagiobothrys chorisianus E. L. Greene 1886-4-28 Marin Comment
  CAS-BOT-BC133777  Plagiobothrys trachycarpus Doreen Smith 2001-4-1 s.n. Marin Tip of Chimney Rock Peninsula, Pt. Reyes. Comment
  JEPS37905  Plantago elongata John Thomas Howell 1946-6-30 22144 Marin Rodeo Lagoon Comment
  SD71292  Plantago elongata John Howell 1946-4-14 21634 Marin Near Dillons Beach, Marin County 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
  JEPS127912  Plantago erecta Adam C. Schneider with Robert Steers 2014-3-29 537 Marin Along ridgeline between Miwok Tr. Trailhead and Hill 88. Comment
  UC28035  Plantago erecta F. T. Bioletti Apr 1892 Marin Fairfax Comment
  UCR3926  Plantago lanceolata David Whistler, H. M. Whistler 1964-7-28 640728- 5 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
  SEINET12284337  Plantago lanceolata H. W. Graham 1927-1 9- 11 -41 Marin from Mill Valley to Muir Woods, near San Francisco Comment
  RSA0056199  Plantago maritima Keith E. Hoffmaster 1946-3-9 1211 Marin Bodega Bay. 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
  UC625353  Plantago maritima var. juncoides Ira L. Wiggins 1938-7-14 8937 Marin s end Bolinas Bay; , Stinson Beach Comment
  CAS-BOT-BC91785  Platystemon californicus L. R. Abrams 1927-4-19 11598 Marin Near Lighthouse, Point Reyes. Comment
  UC494169  Platystemon californicus H. E. Parks March, 1926 Marin hills of Tiburon Peninsula Tiburon Peninsula; hills of Tiburon Peninsula Comment
  UCD70793  Platystemon californicus Michele H. Mills 1998-3-30 203 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve, serpentine grassland, well-developed soil; annual herb with petals white at base and yellow at tips, common name 'cream cups 137 Comment
  SEINET3160738  Platystemon communis L. S. Rose 1939-5-17 39128 Marin Sausalito 122 Comment
  POM59733  Plectritis congesta subsp. brachystemon Alice Eastwood 1903-05 4002 Marin Mt Tamalpais. Comment
  UCD90089  Pleuropogon hooverianus A. A. Beetle 1946-5-6 4264 Marin 2 miles east of Lagunitas. Comment
  UCD90093  Pleuropogon hooverianus A. A. Beetle 1946-5-6 4264 Marin 2 miles east of Lagunitas. Comment
  UCD90094  Pleuropogon hooverianus A. A. Beetle 1946-5-6 4264 Marin 2 miles east of Lagunitas. Comment
  UC1446207  Pleuropogon refractus Paul But with Grace Law 1977-5-14 P 29 Marin near Point Reyes Bird Observatory (along a fire trail, Bolinas); Bolinas Comment
  CAS-BOT-BC244440  Poa annua Gordon H. True 1977-6-11 8213 Marin Audubon Canyon Ranch. Pike County Gulch [Galloway Canyon], on western slope of Bolinas ridge, ca. 3 miles N of Stinson Beach, around PRBO headquarters building 3 Comment
  CAS-BOT-BC254949  Poa bulbosa Catherine Best; Wilma Follette 1979-5-1 s.n. Marin Mount Tamalpais, at Rock Springs Comment
  SEINET236413 Image available Poa douglasii John Thomas Howell 1946-4-21 21687 Marin Near the radio station Pt. Reyes Peninsula. Comment
  UC60814  Poa douglasii Alice Eastwood April 1894 Marin Tiburon Comment
  UCD91029  Poa douglasii Dawn F. Adams 1978-5-28 38 Marin Point Reyes Beach bewteen Kehoe Creek and Abbotts Lagoon. 24 Comment
  CAS-BOT-BC246658  Poa howellii Peter H. Raven; Michael P. Johnson 1967-5-2 21287 Marin Angel Island. Between North Garrison and Point Campbell, north side of island 45 Comment
  SEINET196564 Image available Poa kelloggii John Thomas Howell 1950-5-18 26311 Marin Lagunitas Creek near Camp Taylor. Comment
  CAS-BOT-BC232196  Poa pratensis A. Williams; E. Shea; M. E. Hannibal; S. Tsui 2012-5-5 706 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-BC236221  Poa secunda subsp. secunda John Thomas Howell 1966-4-6 41462 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  UCD91665  Poa secunda subsp. secunda P. B. Kennedy 1914-4-19 4704 Marin Mill Valley. Comment
  UCD91877  Poa secunda subsp. secunda R. N. Raynor 1937-5-3 s.n. Marin Exact location unknown. Comment
  CDA12108  Poa unilateralis G. F. Hrusa 1989-4-22 5930 Marin North Coast Biodiversity Arena; Pt. Reyes National Seashore. Comment
  UC767839  Poa unilateralis R. F. Hoover 1941-5-21 5178 Marin Point Reyes Comment
  SJSU3890  Poa unilateralis subsp. unilateralis C. W. Sharsmith 1964-4-26 7256 Marin summit of ocean bluff, Point Reyes Peninsula Comment
  JEPS27990  Pogogyne serpylloides Rimo Bacigalupi and L. R. Heckard 1961-5-29 7721 Marin ne of town of Point Reyes Station ((just above private dump ground) in Tomasini Canyon, about 1/4 mi above Cal Hwy 1); Tomasini Canyon 48 Comment
  CAS-BOT-BC232890  Polemonium carneum Kellogg 1871-5-31 s.n. Marin Sausalito Comment
  CAS-BOT-BC232298  Polygala californica C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1810 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade from Ridgecrest Blvd to Miller Trail Comment
  SEINET7720118  Polygala cucullata Unknown 1889-5-11 Marin Mt. Tamalpais Comment
  UC589494  Polygonum aviculare subsp. aviculare Beryl O. Schreiber 1932-8-5 739 Marin Point Julia Tomales Bay Comment
  UC1176907  Polygonum lapathifolium John Thomas Howell 1945-11-4 21553 Marin near Locust Station; Mill Valley Comment
  CAS-BOT-BC419800  Polygonum marinense Virginia Norris 1993-5-14 s.n. Marin Schooner Bay, Point Reyes National Seashore Comment
  RSA122835  Polygonum paronychia B. O. Schreiber 1938-7-16 86916 Marin Point Reyes, 0.7 miles NE of Coast Guard Station Pt Reyes Peninsula. 38 Comment
  UC589493  Polygonum persicaria Beryl O. Schreiber 1932-8-5 740 Marin road near Point Julia; Tomales Bay Comment
  UC1176917  Polygonum ramosissimum John Thomas Howell 1945-7-8 21284 Marin San Antonio Station Comment
  UC42890  Polypodium Edw. L. Greene 1889-2-22 Marin Mt. Tamalpais Comment
  UC1446035  Polypodium A. Smith with MacNeill, Lee, and Whitmore 1979-2-6 722 Marin e arm of Headlands overlooking Drake's Bay (n of trail to Scenic Overlook); Pt. Reyes 53 Comment
  SEINET196306 Image available Polypodium californicum Robert F. Hoover 1941-2-2 4746 Marin Point Reyes Comment
  UCSB11205  Polypodium californicum 1961-12-31 Marin Point Reyes lighthouse area. 45 Comment
  UCSB8312  Polypodium californicum Gill, Robert 1960-4-5 Marin 1/4 mi from Muir Woods Natl Monument headquarters on road to San Francisco. 91 Comment
  UC42881  Polypodium calirhiza McLean June 1874 Marin Mt. Tamalpais Comment
  CAS-BOT-BC76852  Polypodium calirhiza Lewis S. Rose 1949-1-11 49003 Marin Pt. Reyes, coastal bluffs. Comment
  CAS-BOT-BC76820  Polypodium scouleri L. R. Abrams 1927-4-19 11601 Marin Point Reyes - Ocean bluff near Lighthouse 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
  CAS-BOT-BC76818  Polypodium scouleri M. E. Parsons 1895-1-1 s.n. Marin Bolinas (garden - originally from Pt. Reyes) Comment
  JEPS79486  Polypodium scouleri Edward Lee with Annetta Carter 1935-12-22 1695 Marin n part Pt. Reyes Peninsula Pt. Reyes Peninsula Comment
  POM174042  Polypodium scouleri J. G. Lemmon s.n. Marin High spur of Sansalito [Sausalito] hills, overlooking the Golden Gate Comment
  UC50650  Polypogon interruptus J. Burtt Davy Aug. 1898 4348 Marin near Olema; near Olema Comment
  CAS-BOT-BC237518  Polypogon viridis Javier Penalosa; J. T. Howell 1961-6-7 1673 Marin Tiburon Peninsula. NW of Marin Country Day School Comment
  CAS-BOT-BC344974  Polystichum californicum R. Crowe; E. Hinman; C. Johnson; K. Phillips 2013-3-9 13406 Marin Mount Tamalpais: Marin Municipal Water Distric lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  UC1440074  Polystichum californicum Alan Smith Feb 1977 697 Marin along fire rd. n of Alpine Lake Dam Comment
  CAS-BOT-BC72136  Polystichum californicum Hans Leschke 1946-2-17 s.n. Marin Swede George Gulch, N. side Mt. Tamalpais Comment
  CAS-BOT-BC72138  Polystichum californicum Hans Leschke 1946-2-24 s.n. Marin Near Deer Park on Yolanda Route Comment
  SD9758  Polystichum californicum G. W. Dunn Aug 1881 Marin Comment
  CAS-BOT-BC72191  Polystichum dudleyi Eastwood 1899-7-1 s.n. Marin Rock Spring Comment
  CAS-BOT-BC72420  Polystichum munitum Miss E. Cannon 1899-7-4 s.n. Marin Camp Taylor Comment
  CAS-BOT-BC72430  Polystichum munitum Peter Rubtzoff 1951-9-23 785 Marin Point Reyes, coastal bluffs near lighthouse Comment
  POM212406  Polystichum munitum Joseph A. Ewan 1933-11-5 8103 Marin Hearts Desire, Tomales Bay. Comment
  UC589331  Polystichum munitum Beryl O. Schreiber 1932-6-17 495 Marin Waterfall Beach Tomales Bay Comment
  CAS-BOT-BC72418  Polystichum munitum C. D. MacNeill 1962-5-7 5 Marin Cataract Gulch, Mt. Tamalpais Comment
  UC440155  Polystichum munitum Michener and Bioletti 1893-1 Marin Comment
  JEPS78469  Potamogeton nodosus Edward Lee 1936-6-21 2242 Marin Lagunitas Creeknear town of Point Reyes; Lagunitas Creek Comment
  CHSC1567  Potentilla anserina subsp. pacifica A. Stone 1963-4-24 Marin Near Dillon Beach. 15 Comment
  UCD67923  Potentilla anserina subsp. pacifica Wendy Cho 1979-4-17 3 Marin Fort Cronkite Military Reservation, 30 deg. NW of Point Bonita. North end of Rodeo Cove. Marsh. Stoloniferous perennial with bright yellow flowers. Comment
  RSA15219  Potentilla anserina var. grandis Carl B. Wolf 1927-4-24 374 Marin Stinson Beach. Comment
  RSA256408  Potentilla anserina var. grandis Robert A. Norris 1974-7-28 2135 Marin Inverness. Comment
  SEINET6083305  Potentilla egedii Unknown 1990-8-12 6323 Marin Point Reyes National Seashore, Trail to Chimney Rock. Comment
  CAS-BOT-BC300531  Prosartes hookeri A. Castner; J. Stern; C. Haggerty; A. Young 2013-6-8 13052 A Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert EG24 Comment
  CAS-BOT-BC516338  Prosartes hookeri Alice Eastwood 1913-8-9 s.n. Marin Ross Valley Comment
  RSA244339  Prunella vulgaris var. lanceolata C. W. Tilforth, John Dourley 1973-7-18 929 Marin Ca. 1/4 mi east of Point Reyes Lighthouse, Point Reyes. Comment
  SEINET12272879  Prunella vulgaris var. lanceolata E. H. Graham 1931-1 6883 Marin Pt. Reyes Comment
  CAS-BOT-BC157940  Prunus emarginata Robert Soost 2002-4-13 s.n. Marin Heart's Desire Beach, upper parking area Tomales Bay State Park Comment
  SEINET11912600  Prunus emarginata C. F. Twillel 1976-1 1363 Marin Marshall-Peterson Rd, W of summit Comment
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Jan 22 2019
  SJSU3899  Prunus laurocerasus C. W. Sharsmith 1964-4-25 7237 Marin residence, Inverness, Point Reyes Peninsula Comment
  CAS-BOT-BC151167  Prunus subcordata John Thomas Howell 1944-4-13 19369 Marin Big Rock Ridge west of Hamilton Field Comment
  CAS-BOT-BC154789  Prunus virginiana var. demissa Volney Rattan 1884-5-12 s.n. Marin Paper Mill Creek Comment
  CAS-BOT-BC322137  Pseudognaphalium beneolens A. Williams 2013-8-9 13772 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road near Bon Tempe Dam Road.. Comment
  CAS-BOT-BC356736  Pseudognaphalium californicum John Thomas Howell 1939-6-18 14771 Marin Near Mud Lake Comment
  CAS-BOT-BC356739  Pseudognaphalium californicum John Thomas Howell 1945-7-29 21344 Marin Bolinas Comment
  UC1118476  Pseudognaphalium californicum M. Magill 1926-3-13 Marin Corte Madera Ridge Comment
  UC896854  Pseudognaphalium californicum Alice Eastwood 1912-7-29 1494 Marin Mt. Tamalpais Comment
  UC54007  Pseudognaphalium stramineum E. R. Drew 1889-5-18 Marin Inverness Comment
  CAS-BOT-BC357643  Pseudognaphalium stramineum Roxana S. Ferris 1954-4-23 12728 Marin Near Dillon's Beach Post Office Comment
  CAS-BOT-BC357645  Pseudognaphalium stramineum Javier Penalosa 1961-7-29 2000 Marin McClure Beach, Pt. Reyes Peninsula Comment
  UC521675  Pseudognaphalium thermale Joseph Andorfer Ewan 1933-10-22 8075 Marin Cove of Tomales Bay Pt. Reyes Peninsula, Cove of Tomales Bay Comment
  UCSB186  Pseudotsuga menziesii Gill, Robert 1960-4-5 Marin 1/4 miles from Muir Woods National Monument, Headquarters on road to San Francisco; Pacific Slope Drainage Area 91 Comment
  CAS-BOT-BC361944  Psilocarphus tenellus Alice Eastwood 1912-5-19 20 Marin Kentfield Comment
  CAS-BOT-BC239828  Puccinellia nutkaensis Doreen Smith; Ashley Ratcliffe 2004-5-16 s.n. Marin Drakes Estero Bridge, Pt. Reyes Comment
  CAS-BOT-BC460615  Pyrola aphylla John Thomas Howell 1940-5-12 15422 Marin Lagunitas Creek Comment
  CAS-BOT-BC36508  Quercus John Thomas Howell 1925-4-5 927 Marin Pipeline Trail Comment
  UCD47322  Quercus X howellii John M. Tucker 1947-8-31 1591 Marin Near top of Fish Grade, between Phoenix Lake and Lake Lagunitas, Marin County, California. Comment
  CAS-BOT-BC104205  Quercus X morehus Alice Eastwood 1912-7-9 278 Marin Sausalito Comment
  CAS-BOT-BC104203  Quercus X morehus Alice Eastwood 1919-9-20 s.n. Marin Mt. Tamalpais. S side near upper tank Comment
  CAS-BOT-BC104412  Quercus X subconvexa Alice Eastwood 1912-6-9 317 Marin Tiburon Comment
  UC1177415  Quercus X subconvexa John Thomas Howell with John Tucker 1947-8-31 24175 Marin n of Alpine Lake (Ridgecrest Road) Comment
  CAS-BOT-BC45638  Quercus agrifolia Javier Penalosa 1961-4-1 1242 Marin 602 ft. hill west of Paradise Cay. Ravine on south slope near RR tracks. 30 Comment
  CDA29359  Quercus agrifolia D. G. Kelch 2007-10-16 7 .646 Marin W. of Sausalito along Rodeo Ave. Comment
  RSA138064  Quercus agrifolia Percy C. Everett, E. K. Balls 1959-10-28 23997 Marin Tocaloma. 122 Comment
  CAS-BOT-BC62546  Quercus chrysolepis Alice Eastwood 1912-6-9 281 Marin Sausalito Comment
  CAS-BOT-BC94350  Quercus garryana Catherine Best; Mary P. Wells 1983-7-14 s.n. Marin Hidden Lake, Mt. Burdell Comment
  UCSC008929  Quercus kelloggii Al Keuter 2014-6-23 00 103 -3 Marin Northeast corner of North San Pedro Road intersection with Backs Landing, near South Fork of Gallinas Creek 16 Comment
  CAS-BOT-BC232221  Quercus parvula var. shrevei C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1120 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  UCD14079  Quercus parvula var. shrevei Stephen K. Langer 1992-12-19 s.n. Marin California, Marin Co.; North Side Trail, north side of Mt. Tamalpais. Comment
  UCD14064  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-3-6 s.n. Marin California, Marin Co.; west side of Berstein Trail, ca. 0.2 mi. north of junction with Lagunitas Road, Comment
  CAS-BOT-BC104901  Quercus wislizeni Barrett Anderson 1986-10-16 3269 Marin Fairfax-Bolinas Rd along Lake Alpine 350 Comment
  JEPS127370  Quercus wislizeni Heather Spaulding 2011-8-12 Marin Golden Gate National Recreation Area. Marin Headlands. North facing slope at top of Wolf Ridge. Approximately 100 m NW of the intersection between Coast Trail and Wolf Ridge Trails, east of Hill 88. Comment
  JEPS127373  Quercus wislizeni Heather Spaulding 2011-8-25 Marin Golden Gate National Recreation Area. Marin Headlands. West facing slope. Approximately 120 m NW of the intersection between Coast Trail and Tennessee Valley Trail, inland from Tennessee Cove. Comment
  UC1135851  Quercus wislizeni N. French 1935-4-1 636 Marin 0.5 mi n C.C.C. Camp; Muir National Forest, Tamalpais Quad. 335 Comment
  UC5511  Quercus wislizeni F. T. Bioletti Apr 1892 Marin Tamalpais Comment
  SEINET13954083 Image available Quercus wislizeni E. K. Balls, P. C. Everett 1953-1 18579 Marin .3 mi E of turn off to top of Mt. Tamalpais on road from Hwy 1 to Stinson Beach Comment
  SJSU10152  Quercus wislizeni var. frutescens A. W. Jacobs 1938-10-9 Marin summit of Mt Tamalpais 777 Comment
  UCD145068  Quercus wislizeni var. frutescens Mia Ingolia 2013-10-25 4 Marin Mount Tamalpais: International trail: East side of junction of International trail and Ridgecrest Blvd. 689 Comment
  POM306630  Ranunculus Henry J. Ramsey 1938-4-3 1525 Marin Mill Valley Comment
  CAS-BOT-BC231872  Ranunculus californicus J. Klein; G. Block; L. Webb; et al. 2012-5-5 808 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  CHSC23225  Ranunculus californicus Robert A. Schlising; Glenn Keator 1962-2-18 2063 Marin Coast Ranges. East of Point Reyes Lighthouse. Comment
  UC1126150  Ranunculus californicus N. French 1935-3-28 626 Marin on ridge w Muir Woods; Tamalpais Quadrangle Comment
  UC1126167  Ranunculus californicus A. E. Wieslander 1934-3-18 420 Marin Point Reyes Point Reyes Quadrangle Comment
  UC1176751  Ranunculus californicus John Thomas Howell 1946-4-14 21631 Marin near Dillons Beach Comment
  UC118328  Ranunculus californicus T. S. Brandegee Apr. 1890 Marin Sausalito Comment
  JEPS76992  Ranunculus californicus Robert M. Lloyd 1963-3-10 2113 Marin w road (Castel Grassland) (towards beach); Pt. Reyes Comment
  CAS-BOT-BC378894  Ranunculus californicus var. californicus M. E. Parsons 1912-4-30 s.n. Marin Kentfield Comment
  JEPS55072 Image available Ranunculus flammula W. L. Jepson 1900-9-14 1167 Marin near Abbott's Lagoon; Point Reyes Peninsula Comment
  POM150526  Ranunculus lobbii Alice Eastwood 1903-5-3 3163 Marin Mt. Tamalpais. Comment
  UC136196  Ranunculus lobbii Alice Eastwood 1903-5-3 3163 Marin Mt. Tamalpais Comment
  UCR80241  Ranunculus lobbii A. A. Beetle 1940-4-14 2603 Marin San Francisco Bay Region, 3 miles east of Olema Comment
  JEPS73577  Ranunculus orthorhynchus var. bloomeri Edward Lee 1934-4-30 781 Marin 10 mi on road nw Tomales Comment
  UC13965  Ranunculus orthorhynchus var. orthorhynchus J. Burtt Davy 1900-6-18 6723 Marin Point Reyes Comment
  CAS-BOT-BC74187  Raphanus raphanistrum Saichi Kawahara 1968-3-10 15 Marin Sir Francis Drake Highway near site of new high school 2 miles east of golf course, San Geronimo Valley. 115 Comment
  CDA3828  Raphanus raphanistrum T. C. Fuller 1958-10-16 1994 Marin 2 miles north of Novato. 0 Comment
  UC2042827  Reseda luteola Barbara Ertter with Linda Vorobik 1990-9-29 9650 Marin Stafford Lake W of Novato on Novato Creek. Comment
  UC22127  Rhododendron macrophyllum J. Burtt Davy December, 1896 221 Marin Mount Tamalpais, Mill Valley Mill Valley; Mount Tamalpais, Mill Valley Comment
  CAS-BOT-BC229708  Rhododendron occidentale B. Young; K. Emmett; O. Anderson; J. Baxter 2012-6-23 1701 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., culvert OS-12 Comment
  JEPS46288  Rhododendron occidentale Wilfred T. Frost 1932-9-18 454 Marin Mount Tamalpais, Camp Tucker Mount Tamalpais; , Camp Tucker Comment
  SEINET2029680 Image available Rhododendron occidentale Lewis S. Rose 1935-6-2 35195 Marin Stinson Beach Comment
  UC723834  Rhododendron occidentale Joseph Andorfer Ewan 1936-7-11 10165 Marin Rattlesnake Camp above Redwood Canyon; Rattlesnake Camp Comment
  RSA787917  Rhododendron occidentale var. occidentale G. Fred Hrusa, T. D. Wilfred, S. Wagner 1992-5-19 9457 Marin Mt. Tamalpais, approx. 1 mi E of Bootjack Camp parking, at first footbridge over Bootjack Cr. 564 Comment
  CAS-BOT-BC437954  Ribes Clara Tose 1928-3-18 s.n. Marin San Geronimo Comment
  JEPS49368  Ribes divaricatum var. pubiflorum Harriet A. Walker 1908-6-13 1182 Marin Olema Comment
  UC1191511  Ribes divaricatum var. pubiflorum Herbert L. Mason 1946-7-24 12933 Marin second lake s Bear Valley (on road to Lake Ranch) Comment
  CAS-BOT-BC206048  Ribes menziesii Alice Eastwood 1921-4-1 s.n. Marin Sausalito Comment
  CAS-BOT-BC209256  Ribes menziesii Javier Penalosa 1961-2-25 1102 Marin Tiburon Peninsula. Above Tiburon. West of St. Hilary's Church Comment
  CAS-BOT-BC209263  Ribes menziesii John Thomas Howell 1943-6-13 18232 Marin Sausalito Comment
  CAS-BOT-BC209265  Ribes menziesii Gordon H. True; Fred Ross 1969-5-9 4920 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  UC1127447  Ribes menziesii N. French 1935-4-9 638 Marin Muir Woods, w side Tamalpais Quadrangle Comment
  UC974950  Ribes menziesii Milo S. Baker March 1932 5922 Marin roadside near Inverness Comment
  UCD102278  Ribes menziesii Morris Halperin 1932-6-14 s.n. Marin Big Lagoon. Comment
  UCSC000343  Ribes menziesii var. leptosmum Charisse Bickford 1980-3-23 s.n. Marin Tomales Bay, Waterfall Beach Comment
  CHSC1666  Ribes sanguineum var. glutinosum V. Holt 1935-3-25 Marin Marin. Comment
  UCD160339  Ribes sanguineum var. glutinosum Nellie Coffey 1931-4-4 s.n. Marin Point Reyes. Comment
  RSA0019066  Ribes sanguineum var. glutinosum C. M. Belshaw 1936-3-7 1550 Marin Inverness Ridge, 0.75 mi. N of junction of Tomales and Point Reyes Roads. 137 Comment
  CAS-BOT-BC168746  Ribes victoris John Thomas Howell 1942-7-12 17033 Marin Above Lake Lagunitas on Northside Trail, Mt. Tamalpais Comment
  CAS-BOT-BC168749  Ribes victoris John Thomas Howell 1943-3-7 17885 Marin Hills northeast of San Rafael Comment
  UC1176730  Ribes victoris John Thomas Howell 1941-6-8 16256 Marin hills ne San Rafael 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
  CAS-BOT-BC74382  Rorippa curvipes Doreen Smith 1999-9-20 s.n. Marin Stafford Lake Reservoir, Novato. Comment
  RSA126182  Rorippa curvipes var. truncata J. T. Howell 1946-9-8 s.n. Marin Strand of Lake Lagunitas, Tamalpais Mts Comment
Read comments
Feb 17 2009
  CAS-BOT-BC74551  Rorippa curvisiliqua Alice Eastwood 1923-5-13 11798 Marin Point Reyes. Comment
  SEINET10543584  Rosa Walter H. Lewis, Barbara J. Ertter; Doreen Smith 2005-2-10 Lewis 15918 Marin Olima, opposite ostrich farm, shaded roadside. 10 Comment
  CAS-BOT-BC146540  Rosa gymnocarpa C. H. M. 1919-9-6 s.n. Marin Lagunitas Comment
  UC903304  Rosa gymnocarpa Ethel Crum 1933-7-9 1508 Marin Cataract Gulch North Coast Ranges, Alpine Lake (head of lake) Comment
  CAS-BOT-BC146546  Rosa gymnocarpa Peter H. Raven; Michael P. Johnson 1967-5-1 21180 Marin On south ridge of Mount Ida 237 Comment
  CAS-BOT-BC146891  Rosa rubiginosa Gordon H. True 1977-8-17 8454 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach. Just east of PRBO headquarters bldg. 4 Comment
  RSA126184  Rosa spithamea J. T. Howell 1946-9-8 23001 Marin SW of Lake Lagunitas. Mt. Tamalpais. Comment
  UCD113557  Rubus armeniacus Kamala Crompton 1996-5-19 24 Marin roadside near Tomales (Petaluma Road.) 100 Comment
  SEINET10483859  Rubus armeniacus Heidi H. Schmidt 1993-6-8 Schmidt 825 Marin Samuel P. Taylor State Park. On Sir Francis Drake Highway. Adjacent to river. 150 Comment
  JEPS127939  Rubus parviflorus Adam C. Schneider with Susan Fawcett 2014-3-28 443 Marin West side of Ca State Highway 1, north of Muir Beach, south of border of Golden Gate National Recreation Area. Comment
  UC12961  Rubus parviflorus W. H. Brewer 1864-3-2 2753 Marin Angel Island Comment
  CAS-BOT-BC156742  Rubus spectabilis R. S. Ferris; Ira L. Wiggins 1935-7-19 8104 Marin Summit of divide between Inverness and Point Reyes Lighthouse 2.5 mi. from Inverness Comment
  SEINET11918773  Rubus spectabilis E. H. Graham 1931-7-19 6869 Marin camp near Blacksmith Shop, Pt. Reyes Comment
  CAS-BOT-BC158719  Rubus ulmifolius John Thomas Howell 1943-9-5 19313 Marin Between Tamalpais Valley and Tamalpais High School Comment
  CAS-BOT-BC158825  Rubus ursinus Saichi Kawahara 1969-5-28 1142 Marin Coastal strand, east end of Limatour Spit, Drakes Bay Comment
  CAS-BOT-BC158830  Rubus ursinus Javier Penalosa 1962-3-3 2231 Marin Fort Cronkhite Comment
  CAS-BOT-BC158839  Rubus ursinus John Thomas Howell 1938-6-19 13918 Marin Azalea Flat, Mt. Tamalpais Comment
  CAS-BOT-BC376130  Rubus ursinus C. Kellner; R. Johnson; M. Murphy; A. Young 2013-4-12 13114 A Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  UCD114004  Rubus ursinus K. Esau 1932-5-1 s.n. Marin Above Fairfax. Comment
  RSA26239  Rubus vitifolius J. T. Howell 1938-6-5 13893 Marin Near Fern Canyon. Mt. Tamalpais. Comment
  SEINET10628477  Rubus vitifolius Robert A. Norris 1977-5-14 Norris 3584 Marin On shoulder of Sir Francis Drak Hwy., at upper end of Schooner Bay, Drakes Estero, ca. 4 mi. W Inverness. Comment
  CAS-BOT-BC421963  Rumex acetosella Saichi Kawahara 1969-5-28 1098 Marin Midden of Coast Miwok habitation site, (Mrn 216), Limantour Spit, Drakes Bay Comment
  CAS-BOT-BC421965  Rumex acetosella Peter H. Raven; Michael P. Johnson 1967-5-1 21190 Marin Angel Island. On south ridge of Mount Ida 237 Comment
  CAS-BOT-BC421771  Rumex conglomeratus Gordon H. True; Fred Ross 1968-7-5 4655 A Marin Point Reyes Bird Observatory 3 mi. NW. of Bolinas at Arroyo Honda [Hondo] 60 Comment
  POM280437  Rumex conglomeratus Lyman Benson 1935-5-16 6576 Marin US 101 N of San Rafael, Mt. Range: Seaward N coast; Watershed: San Francisco Bay. 30 Comment
  CAS-BOT-BC421530  Rumex crassus John Thomas Howell 1946-6-30 22137 Marin Rodeo Lagoon Comment
  CAS-BOT-BC323898  Rumex crispus A. Williams; H. Russell; W. Dresskin; D. Morawitz 2013-8-10 13182 Marin Marin Municipal Water District lands: Bon Tempe valves: north of Lake Lagunitas picnic area, swale between Sludge Pond and Pint Point. Comment
  CAS-BOT-BC433261  Rumex crispus Javier Penalosa 1961-4-1 1221 Marin Tiburon Peninsula. Near intersection of Blakefield Rd. and Tiburon Blvd. (ca. 1 mi. from U.S. 101). Comment
  CAS-BOT-BC433663  Rumex obtusifolius Javier Penalosa 1961-7-29 1998 Marin McClure Beach, Pt. Reyes Peninsula. Comment
  CAS-BOT-BC433665  Rumex obtusifolius John Thomas Howell 1941-6-29 16346 Marin Cascade Canyon, Mill Valley Comment
  CAS-BOT-BC433782  Rumex pulcher Alice Eastwood 1912-10-11 2311 Marin Alta Comment
  JEPS22044  Rumex salicifolius var. crassus G. Thomas Robbins 1958-6-25 3883 Marin w end Rodeo Lagoon Comment
  CAS-BOT-BC434122  Rumex transitorius John Thomas Howell 1945-7-1 21261 Marin Tiburon Comment
  CAS-BOT-BC434109  Rumex transitorius John Thomas Howell 1939-8-27 15305 Marin Ross Comment
  CAS-BOT-BC434116  Rumex transitorius John Thomas Howell 1946-6-13 22021 Marin Chileno Valley Comment
  JEPS28112  Ruppia maritima Judy Wahlberg 1962-7-8 Marin between Tiburon and Belvedere (lagoon in front of No. 7 Leeward Road (Melvin Gautier's address)) Comment
  POM311186  Ruppia maritima Leo Koch 1940-6-5 1005 Marin Along Highway 101, two miles south of Sonoma County line. Comment
  RSA383649  Ruppia maritima J. T. Howell 1933-7-30 11469 Marin Head of Tomales Bay Comment
  UC1104059  Ruppia maritima Peter H. Raven 1961-8-22 16567 Marin near Inverness Comment
  UC1212550  Ruppia maritima W. A. Setchell 1922-8-27 Marin Alto Comment
  UC424668  Ruppia maritima H. E. Parks 1928-3-28 Marin near Tiburon (Station 10) Comment
  SEINET3837362  Ruppia maritima Unknown 1940-6-5 s.n. Marin 2 miles so. Of Sonoma Co., Hwy 101 Comment
  RSA126197  Sagina maxima subsp. crassicaulis J. T. Howell 1946-5-4 21751 Marin Dillon's Beach. Comment
  CAS-BOT-BC445630  Sagittaria brevirostra Peter Rubtzoff 1959-8-2 4204 Marin Laguna in Chileno Valley. Comment
  CHSC19691  Salicornia virginica C. Crittenden 1971-4-11 73 Marin Growing along shore on s side of Bodega Bay. Comment
  CAS-BOT-BC366906  Salix glauca D. Smith; J. Klein; K. Nelson; J. Nelson; K. Phillips 2013-4-12 13339 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  CAS-BOT-BC104150  Salix hindsiana Hans Leschke 1944-4-16 s.n. Marin Gallinas Valley Comment
  CAS-BOT-BC107012  Salix lasiolepis John Thomas Howell 1927-1-23 2277 Marin flats at head of Tomales Bay Comment
  UC1176799  Salix lasiolepis John Thomas Howell 1939-9-3 Marin Ignatio Comment
  UC505687  Salix lasiolepis C. R. and B. S. Ball 1933-5-30 2508 Marin n side of road to Inverness about 1/2 mi w Point Reyes Station Comment
  UC589350  Salix lasiolepis Beryl O. Schreiber 1932-7-25 666 Marin Lone Pine Beach Tomales Bay (canyon) Comment
  CAS-BOT-BC124338  Salix lasiolepis var. lasiolepis Beryl O. Schreiber 1936-2-1 2112 Marin County Road near Point Julia, Inverness Comment
  CAS-BOT-BC125975  Salix scouleriana Doreen Smith 2003-5-1 s.n. Marin Behind Throckmorton Fire Station, Mill Valley Comment
  UC1042287  Salix scouleriana John Thomas Howell 1952-6-3 28324 Marin near Ledum Swamp Point Reyes Peninsula Comment
Read comments
Jun 10 2012
  CAS-BOT-BC126420  Salix sitchensis Junea Kelley 1921-4-17 s.n. Marin Blithedale Canyon, Mill Valley Comment
  CAS-BOT-BC126429  Salix sitchensis John Thomas Howell 1944-3-26 19346 Marin Point Reyes road beyond Ledum Swamp Comment
  CAS-BOT-BC180799  Salsola soda Doreen Smith 1997-8-12 s.n. Marin Upper beaches of Richardson Bay, Blakie's Pasute Beach Comment
  CAS-BOT-BC176904  Salsola tragus Walter Lennon 1971-11-1 s.n. Marin Along freeway in San Rafael Comment
  CAS-BOT-BC233277  Salvia mellifera Doreen Smith 1999-6-12 s.n. Marin Big Rock Ridge above Rubicon Court, Lucas Valley Comment
  SEINET12286937  Sambucus callicarpa M. T. Hantt 1931-1 450 Marin Comment
  CAS-BOT-BC235148  Sambucus racemosa var. racemosa D. E. Breedlove 1962-4-17 2365 Marin On Point Reyes Peninsula, 4.0 miles northwest of Inverness 3 Comment
  JEPS13397  Sambucus racemosa var. racemosa W. L. Jepson Apr 1 1893-Apr 2 1893 Marin Olema Comment
  CAS-BOT-BC235153  Sambucus racemosa var. racemosa Ella Dales Cantelow 1941-3-21 3740 Marin N. of Inverness on rd. to Pt. Reyes Comment
  CAS-BOT-BC235155  Sambucus racemosa var. racemosa A. Eastwood 1921-3-27 s.n. Marin Wildwood Glen, Sausalito Comment
  UCSC000721  Sambucus racemosa var. racemosa Beryl O. Schreiber 1932-7-25 s.n. Marin Lone Pine Beach, Tomales Bay Comment
  RSA126183  Sanguisorba minor J. T. Howell 1949-6-7 25341 Marin Aurora School, NW Marin. Comment
  JEPS76987  Sanicula arctopoides Robert M. Lloyd 1963-3-10 2108 Marin Pt. Reyes Comment
  UC735132  Sanicula arctopoides Lincoln Constance, J. F. Davidson, T. Morley, R. H. Shan 1946-3-30 3029 Marin at Point Reyes above Pacific Ocean; Point Reyes 60 Comment
  UC766955  Sanicula arctopoides R. F. Hoover 1938-2-15 2738 Marin Tiburon Comment
  CHSC59666  Sanicula crassicaulis R. Ernenwein 1983-3-30 110 Marin Ca. 50 m n of Lucas Valley Rd. ca. 7.2 mi w of jct. of Lucas Valley with US Hwy 101 between San Rafael and Nicasio. Comment
  JEPS994  Sanicula laciniata F. T. Bioletti April 1892 Marin Fairfax Comment
  UC400180  Sanicula laciniata Ynes Mexia 1929-3-31 2338 Marin nw of Manor Comment
  UC746907  Sanicula laciniata G. Thomas Robbins 1944-4-14 1533 Marin about 3 mi w of Hamilton Field Air Base (on Big Rock Ridge); Big Rock Ridge 365 Comment
  POM163863  Sanicula laciniata R. C. Bacigalupi 1922-3-20 1576 Marin Summit Corte Madera Ridge Comment
  UC416706  Satureja douglasii Harriet A. Walker 1908-6-13 1201 Marin Olema Comment
  SEINET13947743 Image available Satureja douglasii Peter H. Raven 1950-1 2634 Marin Buena Vista Drive, above Mill Valley Comment
  UCD128136  Scandix pecten-veneris M. Wiesendanger 1926-4-1 1507 Marin Exact location unknown. Comment
  RSA127608  Schedonorus arundinaceus J. T. Howell 1955-6-8 30300 Marin Along highway, just east of Olema Comment
  UCD126465  Schedonorus arundinaceus Javier Penalosa; J. T. Howell 1961-6-7 1613 Marin Tiburon Peninsula. Paradise Drive near Prince Royal Passage. Comment
  CAS-BOT-BC111313  Schoenoplectus acutus var. occidentalis John Thomas Howell 1945-8-5 21367 Marin Stinson Beach Comment
  CAS-BOT-BC111315  Schoenoplectus acutus var. occidentalis John Thomas Howell 1946-7-4 22184 Marin East of Aurora School at Sonoma Co. line. Comment
  UCD49995  Schoenoplectus acutus var. occidentalis Ellen Dean; with PLB 102 2004-5-9 2038 Marin Drake's Beach. Comment
  CAS-BOT-BC111567  Schoenoplectus americanus Belle R. Jackson 1930-5-1 s.n. Marin Pt. Reyes Comment
  CAS-BOT-BC111827  Schoenoplectus tabernaemontani John Thomas Howell 1944-9-10 20722 Marin Marshes north of Olema. Comment
  UC2210  Scirpus cernuus J. Burtt Davy Aug. 1898 4356 Marin near Olema; near Olema Comment
  UC119662  Scoliopus bigelovii Michener and Bioletti 1892-1-31 2111 a Marin Sequoia Canyon Comment
  UCSB14500  Scoliopus bigelovii Breedlove, Dennis 1962-4-17 Marin 7.4 miles east of Olema and State Highway 1 on road to Fairfax 106 Comment
  CAS-BOT-BC518981  Scoliopus bigelovii H. C. Cantelow 1936-1-26 1111 Marin Ross Comment
  RSA198556  Scoliopus bigelovii C. N. Forbes 1908-2-15 s.n. Marin Mt. Tamalpais and Mill Valley. Comment
  SEINET12050523  Scoliopus bigelovii F. H. Utech 1988-1 88 -143 Marin W slope of Mt. Tamalpais, Ridgecrest Road on Bolinas Ridge between Rock Springs & Alpine (Lake) Dam 430 Comment
  SEINET12050756  Scoliopus bigelovii W. Knight, Knight, I.; Knight, T. 1988-1 6053 Marin Samuel D. Taylor State Park Comment
  SEINET12057730  Scoliopus bigelovii F. H. Utech 5-19 s.n. Marin Camp Meeker Comment
  UC750660  Scribneria bolanderi Lewis S. Rose 1946-5-14 46067 Marin Mount Tamalpais, Potrero Meadow Potrero Meadow; Mount Tamalpais, Potrero Meadow 609 Comment
  CHSC114360  Sedum spathulifolium D. G. Kelch 2006-5-10 06 .181 Marin Valley Rd on north-facing cliff. 141 Comment
  UC589530  Sedum spathulifolium Beryl O. Schreiber 1932-6-23 574 Marin Hearts Desire Beach , Hearts Desire Beach (Tomales Bay) 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-BC69743  Selaginella wallacei L. R. Abrams 1915-10-25 5613 Marin Mt. Tamalpais. Comment
  CAS-BOT-BC69749  Selaginella wallacei John Thomas Howell 1926-9-26 2193 Marin Near head of Muir Woods. Comment
  SEINET190467 Image available Selaginella wallacei Alan A. Beetle 1940-1-21 1566 Marin Fire road 1/2 mi E of Toll Gate Mount Tamalpais 500 Comment
  UC35922  Senecio aronicoides Albert Kellogg April 1867 Marin Angel Island Comment
  UC35926  Senecio aronicoides J. Burtt Davy 1898-4-21 Marin Angel Island San Francisco Bay, Angel Island (San Francisco Bay, Western Middle California) Comment
  CAS-BOT-BC363710  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-BC364226  Senecio sylvaticus John Thomas Howell 1938-6-5 13892 Marin Mt. Tamalpais Comment
  CAS-BOT-BC85803  Sequoia sempervirens Alice Eastwood 1922-2-12 s.n. Marin Mill Valley Comment
  CAS-BOT-BC85807  Sequoia sempervirens Alice Eastwood 1916-2-20 s.n. Marin Muir Woods Comment
  JEPS48282  Sequoia sempervirens Wilfred T. Frost 1932-8-20 417 Marin Rattlesnake Camp #1 Mount Tamalpais Comment
  UCD135191  Sequoia sempervirens John Thomas Howell 1957-2-3 32020 Marin Fern Canyon, Mt. Tamalpais. Comment
  RSA302140  Sequoia sempervirens J. R. Shevock 1971-2-27 692 Marin Along Panoramic Drive 244 Comment
  SEINET10958617  Sequoia sempervirens William H. Brewer 1862-3-28 Brewer 914 Marin Near Taumalpais. Geological Survey of California, 1860-67. Comment
  SEINET11737929  Sequoia sempervirens O. E. Jennings, Jennings, G. K. 1915-1 s.n. Marin Muir Woods, upper Mill Creek Valley, 14 mi NW of San Francisco Comment
  SEINET4896317  Sequoia sempervirens W. M. Zaales, C. B. Arzeni 1967-1 Marin Muir Woods National Monument, 17 miles N of San Francisco. Comment
  SEINET7906466  Sequoia sempervirens J. Sanford Marin Corte Madera 122 Comment
  CAS-BOT-BC438169  Sesuvium verrucosum Doreen Smith 1994-10-15 s.n. Marin At Las Gallinas, San Rafael Comment
  CAS-BOT-BC243537  Setaria italica Gordon H. True 1974-11-19 7843 Marin G.H. True residence, 142 Margarita Dr., San Rafael Hills, San Rafael 30 Comment
  CAS-BOT-BC351073  Sherardia arvensis C. Kellner; R. Johnson; M. Murphy; A. Young 2013-4-12 13111 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  RSA501258  Sherardia arvensis Aaron Liston, Sara Meury 1989-4-20 792 -4 Marin Rock Springs. Mt. Tamalpais State Park. 580 Comment
  UC589555  Sherardia arvensis Beryl O. Schreiber 1932-6-17 499 Marin Waterfall Beach; Tomales Bay Comment
  SBBG109059  Sidalcea unknown 1891-1 Marin Angel Island Comment
  JEPS2861 Image available Sidalcea calycosa subsp. rhizomata W. L. Jepson 1900-9-16 1174 Marin marsh near Russell's Creamery; Pt. Reyes Peninsula; Near Russell's Creamery, Marin Co. Comment
  CAS-BOT-BC205541  Sidalcea hickmanii subsp. viridis John Thomas Howell 1946-6-23 22120 Marin On Carson Ridge Comment
  RSA127567  Sidalcea hickmanii subsp. viridis J. T. Howell 1954-6-23 s.n. Marin Carson Ridge Comment
  HSC33204  Sidalcea malviflora Thomas W. Nelson 1974-4-22 1196 Marin Lake Nicascio Comment
  JEPS108636  Sidalcea malviflora R. Raiche 1989-4-20 90078 Marin Novato Comment
  POM175482  Sidalcea malviflora subsp. laciniata Mabel Peirson 1926-3-28 6528 Marin Marin County: Elk Valley Comment
  UC1012937  Sidalcea malviflora subsp. laciniata C. L. Hitchcock 1952-6-4 19581 Marin about 8 mi w Fairfax (1/2 mi w of Meadows Club); w of Fairfax, w of Meadows Club Comment
  SEINET11992136  Sidalcea malviflora subsp. laciniata F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -108 Marin Marshall-Petaluma Road from Petaluma to CA 1, ca 1.5 mi from county line 91 Comment
  RSA53386  Sidalcea malviflora subsp. malviflora Carl B. Wolf 1927-4-24 375 Marin Stinson Beach. Comment
  SEINET11992139  Sidalcea malviflora subsp. malviflora F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -125 Marin Marshall-Petaluma Road from Petaluma to CA 1, 2.8 mi E of junction CA 1 229 Comment
  CAS-BOT-BC387093  Silene gallica Gordon H. True 1968-7-26 4719 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  CAS-BOT-BC387095  Silene gallica Gordon H. True 1977-5-5 8186 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles N of Stinson Beach 3 Comment
  CAS-BOT-BC389882  Silene scouleri subsp. scouleri Alice Eastwood 1921-6-29 s.n. Marin Fort Barry Comment
  SEINET11802278  Silybum marianum E. H. Graham 1931-1 6827 Marin camp near Blacksmith Shop, Pt. Reyes Comment
  CAS-BOT-BC232207  Sisyrinchium bellum T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1216 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest. Comment
  UCD13120  Sisyrinchium bellum M. A. Lefevre 1974-5-4 40 -66 Marin Marin CO; Carson Ridge, off old Bolinas Rd., along dirt road. Elevation 1000'. 304 Comment
  UCD138776  Sisyrinchium bellum J. Buck 1996-5-27 10 Marin Point Reyes, off of Sir Francis Drak Highway. 24 Comment
  SEINET8887823  Sisyrinchium bellum W. Roderick 1967-5-6 s.n. Marin Lake Nicasso 46 Comment
  SJSU3891  Sisyrinchium californicum C. W. Sharsmith 1964-4-26 7259 Marin Ledum Swamp c. 3 mi NW of Inverness, Point Reyes Peninsula Comment
  JEPS62150  Smilacina stellata W. L. Jepson 1900-6-8 557 A Marin Inverness Comment
  UC495535  Solanum americanum Merle Randall 1930-6-13 Marin n of Bolinas (Alamere Creek, 1/2 mi from mouth); Alamere Creek Comment
  CAS-BOT-BC175950  Solanum aviculare Eleonor Cushing Jenkins 1957-9-17 s.n. Marin In Bolinas Comment
  JEPS127690  Solanum douglasii Adam C. Schneider with Susan Fawcett 2014-3-28 445 Marin West side of CA Stat Hwy 1, north of Muir Beach, south of border of Golden Gate National Recreation Area. Comment
  RSA0057962  Solanum laciniatum Greg de Nevers 1997-9-19 11092 Marin Stinson Beach, Matt Davis Trail. 1 Comment
  CAS-BOT-BC231726  Solanum umbelliferum John Thomas Howell 1925-4-5 939 Marin Pipeline Trail Comment
  JEPS12170  Solanum umbelliferum W. L. Jepson Feb 13 1900-Feb 18 1900 21257 Marin Inverness Comment
  CAS-BOT-BC157407  Solanum umbelliferum J. T. Howell 1942-6-21 s.n. Marin San Anselmo Canyon, Mt. Tamalpais Comment
  CAS-BOT-BC365678  Solidago spathulata John Thomas Howell 1945-9-13 21463 Marin Drakes Estero Comment
  CAS-BOT-BC365047  Solidago velutina subsp. californica John Thomas Howell 1946-8-23 22886 Marin Pierce Pt. road, Pt. Reyes Peninsula Comment
  CAS-BOT-BC365847  Soliva sessilis Kellogg; Brannan 1870-5-5 s.n. Marin Saucelito [Sausalito] Hills Comment
  CAS-BOT-BC365852  Soliva sessilis Breedlove 1963-4-13 4405 Marin Tiburon Comment
  CAS-BOT-BC365878  Soliva sessilis Catherine Best; Alva Day 1980-5-29 80 -39 Marin Angel Island. Slope above Ayala Cove in upper part of picnic area Comment
  CAS-BOT-BC367113  Sonchus asper Roxana S. Ferris 1954-4-23 12729 Marin Ditches near Dillon's Beach Post Office Comment
  RSA100851  Sonchus oleraceus Roxana S. Ferris 1954-4-23 12729 Marin Near Dillons Beach Post Office. Comment
  UC1177389  Sparganium erectum subsp. stoloniferum John Thomas Howell 1946-6-30 22165 Marin Rodeo Lagoon Comment
Read comments
Sep 25 2008
  POM312969  Sparganium erectum subsp. stoloniferum H. L. Mason 1946-7-24 12925 Marin Second lake south of Bear Valley on road to Lake Ranch. Comment
  CAS-BOT-BC175956  Sparganium eurycarpum Robert Soost 2002-8-13 s.n. Marin Pond on S. of Abbotts Lagoon trail Comment
  NY120617  Sparganium greenei E. L. Greene 09 1887 s.n. Marin Comment
  SEINET5319540  Spartina spartinae D. Spicher 1982-6-21 s.n. Marin Corte Madera, Creekside Park marsh across from Marin General Hospital Comment
  CAS-BOT-BC422399  Spergula arvensis K. Hopper; P. DaSilva; S. Kawachi; G. Anderson; J. Porter; M. Fernholz 2014-4-26 14018 Marin Mount Tamalpais. Marin Municipal Water District lands: Less than 0.25 miles up Azalea Hill Trail from intersection with Bolinas-Fairfax Road. Plot on north side of trail near shallow drainage. Comment
  CAS-BOT-BC390147  Spergularia bocconi Javier Penalosa 1961-5-30 1546 Marin Tiburon Peninsula. Tiburon Blvd. near Blackfield Drive Comment
  CAS-BOT-BC390152  Spergularia bocconi Peter H. Raven; Michael P. Johnson 1967-5-2 21231 Marin Angel Island. Area below East Garrison, east side of island Comment
  SEINET5337282  Spergularia macrotheca K. Burnstad 1974-10-18 s.n. Marin Devils rock 30 Comment
  CAS-BOT-BC390821  Spergularia marina John Thomas Howell 1944-9-24 20757 Marin East side Bolinas Lagoon Comment
  CAS-BOT-BC390621  Spergularia rubra John Thomas Howell 1941-6-10 s.n. Marin Black Point Comment
  RSA0098122  Spergularia rubra Robert A. Norris 1974-6-7 2049 Marin Between Paradise Dr. and San Francisco Bay (San Quentin across arm of bay to the north), Corte Madera. Comment
  CAS-BOT-BC391007  Spergularia villosa John Thomas Howell 1944-6-25 19643 Marin Santa Venetia 7 Comment
  JEPS77197  Stachys ajugoides var. rigida Robert M. Lloyd 1963-4-24 2346 Marin 3.5 mi s Fairfax (on Bolinas Road) 243 Comment
  UC1301165  Stachys ajugoides var. rigida Helen K. Sharsmith 1962-5-5 4975 Marin e Muir Valley (just beyond Muir Woods-Mount Tamalpais road junction); San Francisco Bay Region 228 Comment
  UC135521  Stellaria crispa Alice Eastwood 1898-5-29 Marin Bear Valley Comment
Read comments
Aug 9 2010
  CHSC23019  Stellaria littoralis Robert A. Schlising; Lloy Thurman 1962-4-28 2197 Marin Coast Ranges. Near Jct Point Reyes Lighthouse Road and Drakes Beach Road; roadside. Comment
  LA97744  Stellaria littoralis Ann Johnson; 1976-3-20 3301 Marin Kehoe Beach, Pt. Reyes National Seashore Comment
  SBBG29849  Stellaria littoralis A. Eastwood, J. T. Howell 1936-3-22 Marin Point Reyes Comment
  UC583368  Stellaria littoralis Alice Eastwood and John Thomas Howell 1936-3-22 Marin Pt. Reyes Comment
  UC914283  Stellaria littoralis Verne Grant and Alva Grant 1947-4-6 7916 Marin 12 mi from Inverness; Point Reyes Peninsula Comment
  CAS-BOT-BC375222  Stephanomeria elata John Thomas Howell 1945-9-2 21456 Marin San Rafael Hills Comment
  CAS-BOT-BC375219  Stephanomeria elata John Thomas Howell 1944-9-3 20718 Marin West of Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC375224  Stephanomeria elata John Thomas Howell 1944-9-3 20715 Marin Matt Davis Trail east of Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC375309  Stephanomeria exigua subsp. coronaria John Thomas Howell 1945-7-15 21296 Marin Fairfax hills Comment
  CAS-BOT-BC532988  Stephanomeria virgata A. Williams; M. Hicks; F. Leist; M. Murphy 2015-7-24 15942 Marin Mount Tamalpais. Marin Municipal Water District lands: Peters Dam Road East, near dam Comment
  JEPS128127  Stipa manicata Eric Wrubel 2012-9-28 NPS 55 Marin Mount Tamalpais State Park. Highway 1, site of Lone Tree slide repairs. Upper east side of engineered slope. Comment
  SEINET10893288  Stipa pulchra John Thomas Howell 1944-5-21 Howell s.n. Marin Phoenix Lake, Mt. Tamalpais Comment
  JEPS27072  Streptanthus batrachopus John L. Morrison 1937-6-8 2493 Marin on Northside Trail 1/4 mi nne Rifle Camp; Mt. Tamalpais; Mount Tamalpais, Marin Co. 609 Comment
  POM126065  Streptanthus glandulosus A. T. Graff 1925-5-20 s.n. Marin Trooper s, Cazadero Comment
Read comments
Feb 12 2013
  CAS-BOT-BC87245  Streptanthus glandulosus subsp. niger John Thomas Howell 1966-5-25 41534 Marin John Thomas Howell Botanical Garden. Just north of garden area. Comment
  OBI14890  Streptanthus glandulosus subsp. niger Lewis S. Rose 1962-7-21 62075 Marin Tiburon 61 Comment
  OBI14891  Streptanthus glandulosus subsp. niger Rimo Bacigalupi, G. T. Robbins 1954-6-17 4547 Marin Near St. Hilary Catholic church, above Tiburon 76 Comment
  CAS-BOT-BC87256  Streptanthus glandulosus subsp. pulchellus John Thomas Howell 1940-5-12 15425 Marin Between Little Carson and Carson Ridge. Comment
  CAS-BOT-BC87262  Streptanthus glandulosus subsp. pulchellus John Thomas Howell 1946-5-12 21815 Marin Carson Country. Comment
  UC117387  Streptanthus glandulosus subsp. pulchellus Michener and Bioletti 1892-5-22 Marin Tamalpais Comment
  UC1601610  Streptanthus glandulosus subsp. pulchellus Lewis S. Rose 1941-6-8 41258 Marin Rock Springs Mt. Tamalpais 609 Comment
  UCD70780  Streptanthus glandulosus subsp. pulchellus Michele H. Mills 1997-5-22 237 Marin Mt. Tamalpais, Marin Municipal Water District property, WSW-facing serpentine outcrop in grassland surrounded by Douglas fir forest, N of Ridge Rd approx. 3/4 mi W of intersection with Pan Toll Rd, common name 'Mt. Tamalpais jewelflower'; bright purple sepals, leaves with few coarse hairs, wavy leaf margins, flowers on one side of inflorescence, range restricted to Mt. Tamalpais 590 Comment
  CAS-BOT-BC423324  Streptanthus glandulosus subsp. secundus J. Klein; P. Suri; G. Anderson; R. Schneider 2014-5-10 14320 Marin Mount Tamalpais. Marin Municipal Water District lands: Swimmer Trail grassland. Comment
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Jul 20 2018
  JEPS26977  Streptanthus glandulosus subsp. secundus W. A. Setchell 1896-1 Marin Mt. Tamalpais Comment
  UC618390  Streptanthus glandulosus subsp. secundus John Thomas Howell 1938-7-3 13945 Marin serpentine slope at head of valley Lucas Valley Comment
  UC618406  Streptanthus glandulosus subsp. secundus Alice Eastwood and John Thomas Howell 1938-5-8 5482 Marin serpentine slope at w end of valley Lucas Valley Comment
  CAS-BOT-BC87282  Streptanthus glandulosus subsp. secundus Hans Leschke 1945-6-10 s.n. Marin Near Point Reyes Station. Comment
  POM143221  Streptanthus niger Katherine Brandegee 1909-5-27 s.n. Marin Tiburon. Comment
  SBBG52899  Streptanthus niger J. D. Hobson -Jun-1962 Marin above old Catholic Church, Tiburon Comment
  CAS-BOT-BC269583  Symphoricarpos albus var. laevigatus Omo Grimwood 1922-6-1 15 Marin Unspecified Comment
  CAS-BOT-BC269585  Symphoricarpos albus var. laevigatus Alice Eastwood 1912-6-9 277 Marin Sausalito Comment
  CAS-BOT-BC98071  Symphyotrichum lentum John Thomas Howell 1946-9-20 23017 Marin Laguna in Chileno Valley Comment
  CAS-BOT-BC98069  Symphyotrichum lentum Doreen Smith 2002-10-1 s.n. Marin Shore of Chileno Laguna Comment
  CAS-BOT-BC175911  Symphyotrichum subspicatum Catherine Best 1979-10-8 s.n. Marin Near Old St. Hilary's (but not in Preserve), Tiburon Peninsula Comment
  SD112380  Symphyotrichum subspicatum Darley F. Howe 1961-7-27 3072 Marin Bluff over ocean on Hwy 1, 0.6 miles south of Stinson Beack. Comment
  UC74921  Synthyris reniformis Alice Eastwood 1903-4-18 3166 Marin n side of Mt. Tamalpais (from type locality-Red Mt.); Pacific Coast, Mt. Tamalpais Comment
  UC14496  Synthyris reniformis Chestnut and Drew 1891-3-21 Marin Laqunitas Creek Comment
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Mar 16 2014
  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
  UCD107007  Taraxia ovata Charles F. Battaglia 1998-5-9 009 Marin Vineyard Rd., 1.1 mi. west of Sutro Rd., off of Novato Blvd. Public access/open space trail leads up Big Rock Ridge. Approx. 0.2 mi. into valley from upper reaches of the trail. 152 Comment
  UCSB13316  Taraxia ovata Blattau, Jim 1962-4-17 Marin 4.4 miles east of Pan Toll Camp; on Mt. Tamalpais Road; in Mt. Tamalpais State Park 259 Comment
  CDA11188  Tauschia hartwegii G. F. Hrusa 1989-2-16 5839 Marin North Coast Biodiversity Arena; South slope of Mt. Tamalpais, approx. 1/2 m. E of Bootjack Camp. Comment
  JEPS161  Tauschia kelloggii W. L. Jepson 1892-6-11 14324 Marin Mt. Tamalpais Comment
  UC874896  Tauschia kelloggii Milo S. Baker 1931-3-31 5070 Marin Throckmorton Trail Mt. Tamalpais (Mt. Tamalpais) Comment
  CAS-BOT-BC399790  Thalictrum polycarpum Alice Eastwood 1915-5-16 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC399796  Thalictrum polycarpum Catherine A. Toschi 1963-5-1 63 :142 Marin 3 miles south Fairfax 182 Comment
  JEPS77171  Thermopsis californica var. californica Robert M. Lloyd 1963-4-5 2320 Marin hillside about 1 mi nw Tiburon Comment
  UC16390  Thermopsis californica var. californica J. Burtt Davy 1895-5-13 1242 Marin Redwood Canyon Comment
  CAS-BOT-BC88486  Thysanocarpus curvipes John Thomas Howell 1946-5-26 21946 Marin South end of Black Mountain. Comment
  CAS-BOT-BC66953  Thysanocarpus laciniatus John Thomas Howell 1944-4-13 19378 Marin Big Rock Ridge west of Hamilton Field. Comment
  SEINET5850104 Image available Torilis arvensis Robert A. Norris 1979-1 3910 Marin Locally common in somewhat weedy area by Bolinas-Fairfax Rd., N of Alipine Lake, Mt. Tamalpais area, Marin Co., Calif. 296 Comment
  CAS-BOT-BC422400  Torilis nodosa C. Kellner; T. Gosliner; J. Nuzzo; K. Laurenson-Wright; S. Whelan 2014-6-14 14350 Marin Mount Tamalpais. Marin Municipal Water District lands: Lily Lake, from mile mark 5.98 on Bolinas-Fairfax Road, past Lily Lake gate, down Lily Lake Road to the pond. Comment
  CAS-BOT-BC85189  Torreya californica John Thomas Howell 1948-5-16 24303 Marin Mt. Tamalpais - near top of Eldridge Grade Comment
  NY17642  Torreya californica D. G. Nelson 1937-3-5 446 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
  CAS-BOT-BC169209  Toxicodendron diversilobum Alice Eastwood 1916-10-5 s.n. Marin Ross Valley Comment
  POM126424  Toxicodendron diversilobum Harriet Ann Walker 1908-7-13 1372 Marin Mill Valley Comment
  UC747309  Toxicodendron diversilobum G. Thomas Robbins 1944-4-14 1537 Marin hills immediately w. Hamilton Field Air Base 30 Comment
  UCD161809  Toxicoscordion fontanum 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
  SEINET8729731 Image available Trientalis latifolia H. S. Reed 1939-1 266 Marin Mount Tamalpais 244 Comment
  CAS-BOT-BC232489  Trifolium albopurpureum T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1207 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest Comment
  UC80542  Trifolium amoenum K. Brandegee June 1886 Marin Olema Comment
  UC1106241  Trifolium barbigerum John Thomas Howell 1946-4-14 21620 Marin near Tomales 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
  CAS-BOT-BC166720  Trifolium ciliolatum Peter Rubtzoff 1981-5-7 9648 Marin Area of the canyon with its branches and surrounding slopes bounded by Traveler Road in the south, by the N part of Camino de Herrera in the east, Comment
  UC631229  Trifolium depauperatum var. amplectens P. B. Kennedy 1914-4-19 4684 Marin Mill Valley Comment
  SEINET7075550  Trifolium depauperatum var. truncatum 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
  RSA128989  Trifolium dichotomum Peter H. Raven 1949-4-18 330 Marin Tiburon 91 Comment
  UCR136585  Trifolium dubium Beecher Crampton 1957-6-11 4184 Marin San Francisco Bay, 1.3 miles north of Muir Beach 30 Comment
  RSA90937  Trifolium fucatum var. fucatum J. T. Howell 1946-4-18 21647 Marin Ignacio. Comment
  UC631027  Trifolium gracilentum P. B. Kennedy 1916-4-19 4689 Marin Mill Valley Comment
  CAS-BOT-BC232480  Trifolium hirtum T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1210 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest. Comment
  SBBG117251  Trifolium macraei B. Crampton 1954-4-28 1809 Marin 5 mi NE of Pt Reyes Lighthouse Comment
  SEINET3131864  Trifolium macraei var. macraei P. B. Kennedy sn Marin Fairfax Comment
  CAS-BOT-BC232477  Trifolium microcephalum T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1208 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest. Comment
  SJSU8015  Trifolium microcephalum K. S. Kilborn 1963-5-10 101 Marin 2 mi W of Fairfax Comment
  UC1106239  Trifolium microdon John Thomas Howell 1940-5-20 15506 Marin Point Reyes Comment
  UCD109379  Trifolium subterraneum Rimo Bacigalupi 1961-5-29 7716 Marin Beside and somewhat above Tomasini Creek, just west of state highway 1. 12 Comment
  RSA128938  Trifolium variegatum J. T. Howell 1945-5-9 20825 Marin between Hamilton Field and Ignacio. Comment
  UCD109421  Trifolium variegatum Jackie Sinkey 1976-4-15 51 Marin Dillon Beach. Comment
  UCD109437  Trifolium variegatum Rene Westbrook 1976-4-15 52 Marin Dillion Beach. Comment
  UC1177209  Trifolium willdenovii John Thomas Howell 1944-5-7 Marin Baltimore Park Comment
  UC16746  Trifolium willdenovii Harley P. Chandler 1899-4-8 248 Marin North Slope Mt. Tamalpais Comment
  POM349561  Trifolium willdenovii H. de Forest 1930-4-22 s.n. Marin Valley near Mt. Tamalpais. Comment
  RSA177909  Trifolium willdenovii Robert F. Thorne 1965-4-21 34401 Marin Near Drakes Beach, Point Reyes National Seashore. 5 Comment
  UCD109908  Trifolium wormskioldii Daw F. Adams 1978-4-22 7 Marin Point Reyes Beach between Kehoe Creek and Abbotts Lagoon. 24 Comment
  SEINET3404244 Image available Triglochin concinna John Thomas Howell 1945-6-30 21256 Marin Stinson Beach, Salt marsh bordering Bolinas Lagoon Comment
  CAS-BOT-BC451845  Triglochin maritima John Thomas Howell 1944-5-28 19519 Marin Almonte Comment
  JEPS82533  Triglochin maritima Roger Raiche 1984-5-12 40144 Marin near Marshall (Frink Canyon, along Marshall-Petaluma Rd 3.3 mi s.e. of its intersection with Coast Hwy. 1, near crest of rd.,); Frink Canyon 91 Comment
  JEPS82534  Triglochin maritima Roger Raiche 1984-5-12 40144 Marin near Marshall (Frink Canyon, along Marshall-Petaluma Rd 3.3 mi s.e. of its intersection with Coast Hwy. 1, near crest of rd.); Frink Canyon 91 Comment
  UCR16056  Triglochin maritima William E. Wayburn 1973-4-22 730422- 2 Marin Southeast side of Tomales Bay 1 Comment
  CAS-BOT-BC451834  Triglochin maritima John Thomas Howell 1941-7-16 16376 Marin Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC451843  Triglochin maritima Javier Penalosa 1961-4-29 1356 Marin Tiburon Peninsula. NW of Marin Country Day School. Comment
  CAS-BOT-BC451858  Triglochin maritima R. S. Ferris; Ira L. Wiggins 1935-7-19 8118 Marin On south side of bridge across head of Drake's Estero Comment
  SD64384  Triglochin maritima Darley F. Howe 1966-6-1 Marin Salt marsh, Inverness. Comment
  SEINET10756641  Trillium chloropetalum John T. Middleton 1936-2-22 Middleton 22 Marin Lake Alpine, CA. Comment
  CAS-BOT-BC133406  Trillium ovatum M. E. Parsons 1912-2-29 s.n. Marin Kentfield Comment
  UC142147  Trillium ovatum Michener & Bioletti 1892-1-31 2141 a Marin Sequoia Canyon Comment
  SEINET10458952  Triodanis biflora Schreiber SCHREIBER 863 Marin INVERNESS Comment
  JEPS25552  Triphysaria eriantha subsp. rosea Murray F. and Helen F. Buell 1961-5-21 Marin close to summit of hill above Point Reyes Lighthouse; above Point Reyes Lighthouse Comment
  CAS-BOT-BC238521  Triphysaria floribunda Mrs. H. P. Bracelin 1930-4-20 16 Marin Point Reyes. Near Light House grounds 150 Comment
  JEPS21812  Triphysaria floribunda Bryce G. Decker 1958-5-7 77 Marin Sir Francis Drake Boulevard past Point Reyes Station 1 mi s RCA radio installation; Sir Francis Drake Boulevard past Point Reyes Station Comment
  JEPS67854  Triphysaria floribunda L. R. Heckard and Richard Brown 1972-5-2 2917 Marin South Headland at Point Reyes (top of ocean bluff); South Headland at Point Reyes Comment
  SEINET7075506  Triphysaria micrantha A. G. Vestal 1955-5-6 s.n. Marin About 0.6 mile north of San Geronimo on Nicaso Hill Road. 38? deg. 1' 19" North Latitude, -122? deg. 39' 34" West Longitude. UTM Zone 10, 529885mE, 4208099mN. (NAD 27). [Coordinate Datum: WGS84/NAD83]. Comment
  JEPS21804  Triphysaria versicolor subsp. faucibarbata Leland R. Pederson 1958-5-2 72 Marin Lucas Valley road 1 mi w U.S. Highway 101; Lucas Valley Road 30 Comment
  CAS-BOT-BC199634  Trisetum canescens David L. Morgan 1956-5-27 s.n. Marin Samuel P. Taylor State Park Comment
  CAS-BOT-BC199645  Trisetum canescens John Thomas Howell 1941-5-25 16226 Marin Potrero Meadow, Mt. Tamalpais Comment
  RSA603501  Trisetum canescens Ellen Dean, Thomas Starbuck 1989-5-25 192 Marin Mount Tamalpais. Along Cataract Trail, walking from Rock Springs parking area toward Laurel Dell picnic area. 549 Comment
  UCD37431  Trisetum canescens Beecher Crampton 1960-6-8 5597 Marin Marin County, Point Reyes Peninsula, northwest of Inverness, 2 miles south of RCA Radio Station. Comment
  UCD38709  Trisetum canescens Beecher Crampton 1957-6-11 4191 Marin 1.3 miles north of Muir Beach. Comment
  UCD93597  Trisetum canescens P. B. Kennedy 1914-4-19 4707 Marin Mill Valley. Comment
  CAS-BOT-BC199643  Trisetum canescens Ken Howard 2000-5-17 s.n. Marin Pt. Reyes National Seashore grassland back of South Beach 15 Comment
  CAS-BOT-BC522013  Triteleia hyacinthina Elsie Zeile 1910-5-15 s.n. Marin Fairfax Comment
  CAS-BOT-BC5378  Triteleia laxa A. A. Heller 1902-6-19 5728 Marin Tiburon peninsula, along the Bay road. Comment
  CAS-BOT-BC526462  Triteleia laxa Belle R. Jackson 1928-5-1 s.n. Marin San Rafael Comment
  POM169913  Triteleia peduncularis A. D. E. Elmer 1903-07 4988 Marin Point Reyes Post Office. Comment
  CAS-BOT-BC334486  Typha latifolia J. Klein; T. Pollak; E. Brusati; L. Williams 2013-8-10 13362 Marin Marin Municipal Water District Lands: Mount Tamalpais. Northwestern edge of Phoenix Lake next to Phoenix Lake Road Comment
  POM277661  Ulex europaeus Lyman D. Benson 1929-2-22 980 Marin San Rafael Comment
  CAS-BOT-BC91151  Umbellularia californica Javier Penalosa 1961-4-1 1241 Marin Tiburon Peninsula. 602 foot hill west of Paradise Canyon. Ravine on west slope draining south toward Railroad tracks. 91 Comment
  CAS-BOT-BC91154  Umbellularia californica Dr. A. Kellogg; W. G. W. Harford 1868-1-1 894 Marin Saucileto [Sausalito]. Comment
  JEPS35613  Uropappus lindleyi W. L. Jepson 1892-6-11 Marin Mt. Tamalpais 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-BC404152  Urtica dioica subsp. holosericea John Thomas Howell 1945-8-5 21365 Marin Near Stinson Beach at high tide line Comment
  UC141804  Vaccinium ovatum A. A. Heller 1904-4-28 7362 Marin Corte Madera Comment
  UC412667  Vaccinium ovatum I. J. Condit 1913-4-8 Marin Muir Woods Comment
  RSA114407  Vaccinium ovatum G. R. Campbell 1955-9-20 20825 Marin Botanic Garden Nursery Seedling, Prop. No. 8744, from seed coll. on Throckmorton Ridge.by P.A. Munz, Aug. 1, 1954. 396 Comment
  SEINET11972533  Vaccinium ovatum M. T. Doutt 1931-1 12 Marin Mt. Tamalphais Comment
  UC625540  Vancouveria planipetala Frank W. Gould 1938-5-7 350 Marin near the highway six mi se Tocaloma 91 Comment
  CAS-BOT-BC76106  Vancouveria planipetala Greg de Nevers 2001-5-18 12499 Marin Bolinas-Fairfax Road, mile marker 6-8. Comment
  UC710620  Verbena incompta John Thomas Howell 1943-9-5 19323 Marin southern part Mill Valley 7 Comment
  CAS-BOT-BC176104  Verbena lasiostachys var. scabrida John Thomas Howell 1947-5-18 23178 Marin South end of Carson Ridge Comment
  CAS-BOT-BC176102  Verbena lasiostachys var. scabrida Doreen Smith 1995-9-2 s.n. Marin End of stub street off west end of Las Colindas, Terra Linda Comment
  SEINET10484171  Vicia Mary Susan Taylor 1974-4-26 Taylor 207 Marin Comment
  HSC23788  Vicia americana var. americana R. A. Vanbianchi 1971-12-28 111 Marin White's Hill, along Sir Francis Drake Hwy. Comment
  JEPS66215  Vicia benghalensis W. L. Jepson 1940-6-5 19939 Marin 2 mi nw Tiburon Comment
  RSA32140  Vicia benghalensis J. T. Howell 1945-5-20 s.n. Marin Tiburon. Comment
  UC1177463  Vicia hassei John Thomas Howell 1946-4-18 21658 Marin Black Point Comment
  CHSC114676  Vicia hirsuta D. G. Kelch 2011-5-13 11 .248F Marin Near Phoenix Lake. 76 Comment
  UC1177462  Vicia hirsuta John Thomas Howell 1943-7-4 18281 Marin near Inverness Comment
  CAS-BOT-BC263272  Vicia sativa subsp. sativa T. Gosliner; B. Gosliner; M. Camarillo; L. Webb; B. Ransom; J. Baxter 2012-3-24 307 Marin Mount Tamalpais. Marin Municipal Water District lands: Meadow Club Rd. between Sky Oaks Rd. and Bull Frog Rd. Comment
  UC1177476  Vicia villosa subsp. varia John Thomas Howell 1944-7-9 19703 Marin Inverness Ridge Comment
  UC581489  Viola adunca H. L. Mason 1928-2-18 4163 Marin Inverness Ridge; Point Reyes Comment
  SEINET6176294  Viola adunca C. Ritchie Bell 1963-3-30 17486 Marin ca. .8 miles south of Mc Clure Beach.; 0 Comment
  SEINET6176911  Viola lobata M. Inaba, A. Rand 1998-5-24 20 Marin Tiburon, Ring Mountain area.; 0 49 Comment
  UC1177455  Viola ocellata John Thomas Howell 1946-5-14 21841 Marin Potrero Meadow; Mount Tamalpais, Potrero Meadow Comment
  JEPS50452  Viola pedunculata W. L. Jepson 1892-4-5 14115 Marin Ross Valley Comment
  RSA412772  Viola purpurea subsp. quercetorum Jens Clausen 1936-5-10 1178 Marin Mt Tamalpais. A short distance above amphitheater. 777 Comment
  JEPS46267  Viola sempervirens L. M. Newlon 1921-1 98 Marin Mount Tamalpais Comment
  POM84326  Viola sempervirens Alice Eastwood 1899-6-6 16 Marin In Sequoia Canyon. Comment
  CAS-BOT-BC198783  Vulpia bromoides John Thomas Howell 1937-6-13 13049 Marin Head of Drakes Bay, Pt. Reyes Comment
  CAS-BOT-BC198785  Vulpia bromoides John Thomas Howell 1943-5-9 17962 Marin San Rafael hills. 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
  SEINET199934 Image available Vulpia microstachys var. ciliata John Thomas Howell Marin Tiburon Comment
  CAS-BOT-BC183158  Vulpia microstachys var. ciliata R. E. Frenkel 1964-5-7 497 Marin 1.5 miles south of Meadows C. C. on Fairfax-Bolinas Road 304 Comment
  CAS-BOT-BC258889  Vulpia microstachys var. microstachys A. Williams; S. Bishop; S. Creer; K. Hauser; A. Poggio; M. Jones 2012-3-24 001 Marin Mount Tamalpais. Marin Municipal Water District lands: ~30 m down Alex Forman trail from Sky Oaks employee parking lot Comment
  CAS-BOT-BC184346  Vulpia microstachys var. pauciflora John Thomas Howell 1938-6-9 13908 Marin Laurel Dell, Mt. Tamalpais Comment
  SACT002552  Vulpia myuros 1925-6-5 Marin NO collector/determiner listed Comment
  CAS-BOT-BC184798  Vulpia myuros subsp. megalura John Thomas Howell 1943-5-15 18089 Marin Tiburon Peninsula Comment
  CAS-BOT-BC128786  Whipplea modesta J. P. Moore 75 Marin Unspecified Comment
  UC403300  Whipplea modesta H. E. and S. T. Parks 1930-4-10 460 Marin near Lake Phoenix Comment
  UC73118  Whipplea modesta E. R. Drew April, 1890 Marin Ross Station Comment
  CAS-BOT-BC534982  Wolffiella oblonga S. Galen Smith; Francia Chisaki; J. Swanson; W. Doyle 1958-8-17 3132 Marin In small pond on east side of road, about 2 miles south of Olema along Highway 1 Comment
  CAS-BOT-BC77837  Woodwardia fimbriata Brandegee s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC77841  Woodwardia fimbriata Gordon H. True; Fred Rose 1969-6-6 5044 Marin Pt. Reyes Bird Observatory 3mi. NW. of Bolinas at Arroyo Honda 91 Comment
  UCR16855  Wyethia angustifolia William E. Wayburn 1973-4-22 730422- 3 Marin Central Coast, c. 3 miles north of Bolinas on cliffs above the beach, above Duxbury Point 0 Comment
  SEINET11808777  Wyethia glabra C. F. Quibell 1976-1 1374 Marin S side of road W of Summit, Marshall-Petaluma Rd Comment
  UC1177335  Xerophyllum tenax John Thomas Howell 1947-7-9 23329 Marin above Lake Lagunitas (Mount Tamalpais); Mount Tamalpais Comment
  CAS-BOT-BC527088  Xerophyllum tenax John Thomas Howell 1947-7-9 23329 Marin Above Lagunitas Lake, Mt. Tamalpais Comment
  UC1005627  Zigadenus fremontii Frank W. Gould 1940-2-18 870 Marin 7 mi s Tomales 30 Comment
  CAS-BOT-BC531912  Zigadenus fremontii Alice Eastwood 1925-6-7 12989 Marin Big Carson Ridge Comment
  CAS-BOT-BC531914  Zigadenus fremontii John Thomas Howell 1945-7-8 s. n. Marin Upper part of salt marsh near San Antonio station Comment
  UC184551  Zigadenus micranthus var. fontanus H. M. Hall 1915-7-12 10058 Marin Tiburon Island San Francisco Bay, Tiburon Island Comment
  RSA169523  Zostera marina H. E. Parks 1923-6-8 s.n. Marin Paradise Cove. Comment