37.98723 38.08723 -122.26245 -122.16245 UC/JEPS: Consortium Search Results
Search Results — 942 specimen records retrieved (942 records with coordinates)
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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/cch_archive/).
 Records are made available under the CCH Data Use Terms.

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CDA3940  Acacia dealbata T. C. Fuller 1962-2-27 7694 Solano Carquinez Strait; East side of the mouth of the Napa River, north of Highway 48, Vallejo. 0 Comment
  CDA3980  Acacia dealbata T. C. Fuller 1962-2-27 7693 Solano Carquinez Strait; North of Highway 48 at the east side of the Napa River, Vallejo. 0 Comment
  JEPS112392  Acacia dealbata Dean G. Kelch and Andrew G. Murdock 2005-5-13 05 .232 Contra Costa Crockett; County: Contra Costa; West Crockett, below Dead Fish Restaurant along Carquinez Straight. Comment
  CDA3982  Acacia longifolia D. G. Kelch, A. G. Murdock 2005-4-23 5 .109 Solano Carquinez Strait Region; Vallejo, Sonoma Avenue, .5 km west of I-80. Comment
  JEPS112422  Acacia longifolia Dean G. Kelch and Andrew G. Murdock 2005-4-12 05 .109 Solano county: Solano; Vallejo, Sonoma Ave. .5 km west of I-80. Comment
  SEINET946798  Acacia longifolia Richard R. Halse 1988-1 3539 Solano Vallejo, along Maritime Academy Drive near its junction with Sonoma Blvd. 36 Comment
  SD45086  Acacia verticillata W. W. Jones 1927-6-2 Contra Costa Crockett Comment
  SD45087  Acacia verticillata W. W. Jones 1927-4-5 Contra Costa Crockett Comment
  JEPS112068  Acaena pinnatifida var. californica A. G. Murdock 2003-6-18 95 Solano Mare Island West side near golf course 55 Comment
  JEPS112087  Acaena pinnatifida var. californica D. G. Kelch 2004-4-18 04 .88 Solano Mare Island 55 Comment
  CDA35552  Acer macrophyllum D. G. Kelch, A. G. Murdock 2004-4-25 4 .109 Contra Costa Carquinez Strait Region; West Martinez on Scenic Drive at Road Gate. Ozol Rock. Comment
  JEPS111582  Acer macrophyllum D. G. Kelch 2004-4-25 04 .109 Contra Costa Martinez - West: Ozol Rock and Scenic Drive West Martinez on Scenic Dr. at Road Gate 28 Comment
  SD45088  Acer macrophyllum W. Jones 1927-6-2 Contra Costa Crockett Comment
Read comments
Jul 11 2010
  JEPS111583  Acer negundo D. G. Kelch 2005-4-17 05 .155 Contra Costa Hercules Hwy 80 west between Cummings Skyway and Route 4 exit 40 Comment
  CDA29142  Achillea millefolium D. G. Kelch 2006-5-7 6 .148 Contra Costa Carquinez Strait.; Crockett. Upper Edward s Canyon. Comment
  JEPS111751  Achillea millefolium D. G. Kelch 2005-4-15 05 .152 Contra Costa Rodeo Creek EBRP land. West of Cummings Skyway near summit (Old C&H Sugar diatomaceous earth dump) 220 Comment
  UC1301055  Achillea millefolium Helen K. Sharsmith 1962-4-18 4942 Contra Costa Crockett-Martinez road above Carquinez Straits; San Francisco Bay Region 60 Comment
  CDA25241  Achyrachaena mollis D. G. Kelch, D. A. Weinstein 2008-4-15 08 .047-B Contra Costa Carquinez Strait; S Port Costa along Mckewen Rd. Comment
  CDA29508  Achyrachaena mollis D. G. Kelch, Troy MacGregor 2009-5-1 9 .284 Contra Costa Carquinez Strait; Fernandez Ranch in valley bottom along Christie Rd. Comment
  CDA299  Achyrachaena mollis D. G. Kelch, A. G. Murdock 2005-5-6 5 .23 Contra Costa Carquinez Strait Region; Franklin Canyon. East of Christie Road. South of Route 4. Comment
  JEPS111752  Achyrachaena mollis D. G. Kelch 2005-4-15 05 .153 Contra Costa Rodeo Creek EBRP land. West of Cummings Skyway near summit (Old C&H Sugar diatomaceous earth dump) 220 Comment
  JEPS112375  Acmispon americanus Dean G. Kelch and Andrew G. Murdock 2003-6-18 89 Solano Mare Island. Comment
  JEPS112353  Acmispon glaber Dean G. Kelch and Andrew G. Murdock 2004-4-3 04 .054 Contra Costa Crockett - Tormey Headlands, County: Contra Costa; Road cut west of I-80 and Cummings Skyway junction. Comment
  JEPS112373  Acmispon glaber Dean G. Kelch and Andrew G. Murdock 2004-6-3 92 Solano Mare Island; County: Solano; Western slope of hill on south end of island. Comment
  JEPS112352  Acmispon wrangelianus Dean G. Kelch and Andrew G. Murdock 2004-4-11 04 .061 Contra Costa Crockett - 5th St. Prairie, County: Contra Costa; 5th street Prairie, Crockett. Comment
  JEPS112367  Acmispon wrangelianus Dean G. Kelch and Andrew G. Murdock 2004-3-19 222 Contra Costa Luzon; County: Contra Costa; Sycamore Ave. just east of Rodeo / Hercules where train crosses Highway 4 (Luzon). Top of ridge to south of road. Comment
  JEPS112409  Acmispon wrangelianus Dean G. Kelch and Andrew G. Murdock 2005-4-15 05 .152b Contra Costa Rodeo Creek; county: Contra Costa; EBRP land. West of Cummings Skyway near summit (Old C&H Sugar diatomaceous earth dump). Comment
  CDA42502  Adiantum jordanii D. G. Kelch 2005-1-21 5 .006 Contra Costa Carquinez Strait; Crockett. Along railroad tracks in West Valona across from decommissioned sewage treatment plant. Comment
  JEPS112046  Adiantum jordanii D. G. Kelch 2005-5-1 05 .194 Contra Costa Crockett - Edwards Canyon 150 Comment
  JEPS112048  Adiantum jordanii D. G. Kelch 2005-1-21 05 .6 Contra Costa Crockett - West Valona Collected along railroad tracks in West Valona across from the decommissioned sewage treatment plant. On north-facing slopes with Quercus agrifolia and Heteromeles arbulifolia and Pinus pinea 8 Comment
  UC42032  Adiantum jordanii Ivar Tidestrom vi, 1895 Contra Costa canyon near Crockett Comment
  UC18188  Aesculus californica Ivar Tidestrom Jun 1895 Contra Costa Comment
  JEPS111712  Agoseris grandiflora var. grandiflora D. G. Kelch 2004-5-9 04 .211 Contra Costa Crockett - Eckley Hills north of Bull Valley Staging Area 13 Comment
  CDA42431  Agrostis hallii D. G. Kelch 2012-6-9 12 .092 Contra Costa Carquinez Strait Region; East of Crockett; Bull Valley Trail. Comment
  JEPS400  Agrostis hallii W. L. Jepson 1937-7-2 18447 Contra Costa 0.5 mi w Crokcett Comment
  CDA39045  Agrostis pallens D. G. Kelch 2011-6-5 11 .574 Contra Costa Carquinez Strait; South of Crockett, south of Cummings Skyway. Comment
  CDA9763  Agrostis pallens D. G. Kelch 2002-5-24 2 .019 Contra Costa Carquinez Strait; Crockett. On hill S of San Pablo Ave ~0.4 miles W of Carquinez Bridge. Comment
  CDA2750  Allium neapolitanum D. G. Kelch, A. G. Murdock 2004-4-11 4 .073 Contra Costa Carquinez Strait; Hillside above Rolf Drive, Crockett. Lower Crolona Heights. Comment
  CDA34059  Allium neapolitanum D. G. Kelch 2011-4-5 11 .085 Solano Carquinez Strait Region; Southhampton Marsh. Benicia State Recreation Area. Comment
  JEPS112489  Allium neapolitanum D. G. Kelch 2004-4-11 04 .73 Contra Costa Crockett - Crolona Heights Hillside above Rolf Drive. Lower Crolona heights 15 Comment
  UCD138637  Allium serra R. Randell 1996-4-30 2 Solano Mare Island Naval Shipyard, Tyler Road, 550 feet North of Pier 34, 225 feet southwest of road. Comment
  JEPS112494  Allium unifolium D. G. Kelch 2005-4-15 05 .133 Contra Costa Rodeo Creek East-West canyon feeding into Rodeo Creek 120 Comment
  CDA3269  Amaranthus albus A. G. Murdock, D. G. Kelch 2004-5-28 303 Contra Costa Carquinez Strait; Luzon. Comment
  JEPS111587  Amaranthus albus A. G. Murdock 2004-5-28 303 Contra Costa Luzon Roadside 60 Comment
  SEINET3840792  Amaranthus cruentus Dean G. Kelch, Andrew G. Murdock 2005-6-27 5 .392 Contra Costa Carquinez Strait, Sixth street at Lillian Street in vegetable garden, Crockett, common garden weed 33 Comment
  CDA7886  Amaranthus deflexus D. G. Kelch, A. G. Murdock 2004-7-9 04 .291-B Contra Costa Carquinez Strait; Crockett; Edwards Creek, immediately below high school. Comment
  SEINET3840793  Amaranthus deflexus Dean G. Kelch, Andrew G. Murdock 2005-6-27 5 .394 Contra Costa Carquinez Strait, Sixth street at Lillian Street in vegetable garden, Crockett, common garden weed 33 Comment
  JEPS111588  Amaranthus retroflexus D. G. Kelch 2004-6-19 04 .286 Contra Costa Crockett - Edwards Canyon Edwards Creek staging area near barn. 24 Comment
  UC1618423  Ambrosia chamissonis Barbara Ertter, Brad Olson 1993-10-30 12288 Contra Costa n.e. Rodeo (across railroad tracks from San Pablo Ave., small sandy beach next to jetty) Comment
  CAS-BOT-BC55536  Ambrosia psilostachya John H. Thomas 1955-5-21 5086 A Solano Along north shore of Carquinez Straight, 1.4 miles east of the center of Benecia 0 Comment
  CDA10050  Ambrosia psilostachya A. G. Murdock, D. G. Kelch 2003-9-12 180 Solano Mare Island. Comment
  CDA23779  Ambrosia psilostachya D. G. Kelch 2006-8-11 6 .369 Solano Carquinez Strait; Benicia State Recreation Area. Southampton Marsh. Comment
  JEPS111648  Ambrosia psilostachya A. G. Murdock 2003-9-12 180 Solano Mare Island Near road along marsh 5 Comment
  JEPS111685  Ambrosia psilostachya D. G. Kelch 2003-8-17 03 .146 Solano Southampton Marsh 2 Comment
  CDA7931  Amsinckia intermedia D. G. Kelch, A. G. Murdock 2005-3-11 5 .039 Contra Costa Carquinez Strait Region; McEwen Road. Carquinez Shoreline EBRP. West of Martinez Highschool. Comment
  JEPS111844  Amsinckia menziesii var. menziesii D. G. Kelch 2005-3-11 05 .20 Solano Mare Island 45 Comment
  CDA29026  Anagallis arvensis D. G. Kelch 2006-5-7 6 .156 Contra Costa Carquinez Strait.; Crockett. Upper Edward s Canyon. Comment
  CDA5474  Anagallis arvensis A. G. Murdock, D. G. Kelch 2004-3-19 215 Contra Costa Carquinez Strait Region; Luzon. Sycamore Avenue just east of Rodeo/Hercules where train crosses Highway 4 (Luzon). Comment
  JEPS112043  Anagallis arvensis A. G. Murdock 2004-3-19 215 Contra Costa Luzon Sycamore Ave. just east of Rodeo/Hercules where train crosses Highway 4 (Luzon) 60 Comment
  JEPS111614  Angelica californica D. G. Kelch 2004-5-2 04 .166 Contra Costa Edwards Canyon, Crockett 125 Comment
  JEPS111664  Anthemis cotula A. G. Murdock 2004-5-28 302 Contra Costa Hercules - Carbon 50 Comment
  CDA29022  Anthriscus caucalis D. G. Kelch 2006-5-7 6 .161 Contra Costa Carquinez Strait.; Crockett. Upper Edward s Canyon. Comment
  JEPS112078  Aphanes occidentalis D. G. Kelch 2003-4-3 03 .347 Contra Costa Cummings Skyway South of Cummings Skyway and Crockett Blvd 134 Comment
  JEPS111944  Arbutus menziesii D. G. Kelch 2004-3-12 04 .17 Contra Costa Crockett - West Valona 1 km west of Carquinez bridge. Hill above San Pablo Road 87 Comment
  JEPS111945  Arbutus menziesii D. G. Kelch 2004-9-2 04 .339 Contra Costa Martinez - West: Ozol Rock and Scenic Drive. East of Ozol 30 Comment
  CDA22411  Aristolochia californica D. G. Kelch, A. G. Murdock 2003-2-7 3 .034 Contra Costa Carquinez Strait Region; McEwen Road. Comment
  JEPS111634  Aristolochia californica D. G. Kelch 2003-2-7 03 .34 Contra Costa McEwen Road 95 Comment
  UC6151  Aristolochia californica Harley P. Chandler 1901-3-22 866 Contra Costa Port Costa San Francisco Bay Region, Port Costa Comment
  UC64561  Aristolochia californica H. M. Hall 1901-3-22 1682 Contra Costa canyon s. of Port Costa; San Francisco Bay Region Comment
  CDA10143  Artemisia californica D. G. Kelch, A. G. Murdock 2005-6-17 5 .361 Solano Carquinez Strait Region; Mare Island. South end of Mare Island. Comment
  CDA10144  Artemisia californica A. G. Murdock, D. G. Kelch 2003-6-18 102 Solano Carquinez Strait; Mare Island. Comment
  GH427627  Artemisia californica E. L. Greene 1874-9-22 364 Unknown Mare Island Comment
Read comments
Mar 6 2018
  JEPS111642  Artemisia californica A. G. Murdock 2003-6-18 102 Solano Mare Island West-facing rocky slope on southern tip of island 30 Comment
  JEPS15235  Asclepias cordifolia Rimo Bacigalupi with G. Thomas Robbins 1956-5-11 5642 Contra Costa 1/4 mi above and nw Glen Frazier Station on the Santa Fe Railway; Franklin Canyon 106 Comment
  SEINET207365  Asclepias cordifolia Rimo Bacigalupi, G. Thomas Robbins 1956-5-11 5642 Contra Costa Franklin Canyon, 1/4 mile above (and northwest of) Glen Frazer Station on the Santa Fe Railway. 107 Comment
  CDA23787  Asclepias fascicularis D. G. Kelch 2006-8-11 6 .371 Solano Carquinez Strait; Benicia State Recreation Area. Southampton Marsh. Comment
  CAS-BOT-BC478848  Asparagus officinalis John H. Thomas 1955-5-21 5089 Solano Along north shore of Carquinez Straight, 1.4 miles east of the center of Benecia Comment
  CDA39307  Asparagus officinalis subsp. officinalis A. G. Murdock 2003-9-12 194 Solano Carquinez Strait; Mare Island. Comment
  JEPS112506  Asparagus officinalis subsp. officinalis A. G. Murdock 2003-9-12 194 Solano Mare Island 2 Comment
  UCD138674  Asparagus officinalis subsp. officinalis R. Randell 1996-4-30 5 Solano Mare Island Naval Shipyard, 1200 feet south of Pier 34, 275 feet southwest of road. Comment
  UCR137658  Asparagus officinalis subsp. officinalis R. Randell 1996-4-30 5 Solano Mare Island Naval Shipyard, 1200 feet south of Pier 34 on Tyler Road. 275 feet SE of road 35 Comment
  CDA1505  Aster chilensis D. G. Kelch 1998-10-13 s.n. Contra Costa Carquinez Strait; Base of Elkhorn Creek, E of Crockett. Comment
  CDA31373  Aster radulinus D. G. Kelch 2006-8-11 6 .375 Contra Costa Carquinez Strait.; Top of Edward s Canyon. Crockett. Comment
  UC1606355  Astragalus asymmetricus Barbara Ertter with Dianne Lake 1991-8-18 10678 Contra Costa nw Bull Valley staging area (Carquinez Strait Regional Shoreline e of Crockett); Carquinez Strait Regioinal Shoreline e of Crockett Comment
  CDA2932  Atriplex semibaccata D. G. Kelch, A. G. Murdock 2004-7-9 4 .3 Contra Costa Carquinez Strait Region; Port Costa - Shore. Past Costa Shore. In pond east and downhill from waypoint. Comment
  JEPS111801  Atriplex semibaccata D. G. Kelch 2004-7-9 04 .300 Contra Costa Port Costa - Shore Past Costa Shore 2 Comment
  JEPS111803  Atriplex triangularis D. G. Kelch 2004-5-7 04 .194 Contra Costa Ca ada del Cierbo Ca ada del Cierbo 40 Comment
  CDA23567  Avena fatua D. G. Kelch, D. A. Weinstein 2008-4-15 8 .043 Contra Costa Carquinez Strait; S Port Costa along Mckewen Rd. Comment
  RSA724084  Avena fatua R. R. Halse 1988-2-21 3547 Solano Vallejo, in woody area along Maritime Academy Drive 36 Comment
  SEINET248905  Avena fatua Richard R. Halse 1988-2-21 3547 Solano Vellejo, in a weedy area long Maritime Academy Drive, near its junction with Sonoma Blvd. 36 Comment
  SEINET3919701  Avena fatua Richard R. Halse 1988-2-21 3547 Solano Vallejo, in a weedy area along Maritime Academy Drive, near its junction with Sonoma Blvd.; 0 36 Comment
  CDA10376  Baccharis glutinosa A. G. Murdock, D. G. Kelch 2003-9-12 186 Solano Carquinez Strait Region; Mare Island. Next to southern munitions house behind fence. Comment
  JEPS111651  Baccharis glutinosa A. G. Murdock 2003-9-12 186 Solano Mare Island Next to southern munitions house behind fence 2 Comment
  UC1199295  Baccharis glutinosa Joseph P. Tracy 1932-9-10 10784 Contra Costa e of and on Franklin Canyon Road Pinole (Rodeo Creek); , Franklin Canyon Road 60 Comment
  CDA39043  Bellardia trixago D. G. Kelch 2011-6-5 11 .571 Contra Costa Carquinez Strait; South of Crockett, south of Cummings Skyway. Comment
  UCD122103  Bellardia trixago R. Randell 1996-4-30 6 Solano Mare Island Naval Shipyard, 1200 feet south of Pier 34 on Tyler Road, 275 feet southeast of road. 34 Comment
  JEPS111744  Bellis perennis D. G. Kelch 2005-4-12 05 .111 Solano Vallejo, Sonoma Ave. .5 km west of I-80. 35 Comment
  JEPS111627  Bowlesia incana D. G. Kelch 2005-4-15 05 .139 Contra Costa Rodeo Creek 100 Comment
  CDA34042  Brassica rapa D. G. Kelch 2011-4-5 11 .084-B Solano Carquinez Strait Region; Southhampton Marsh. Benicia State Recreation Area. Comment
  CDA3604  Brassica rapa A. G. Murdock, D. G. Kelch 2004-3-19 217 Contra Costa Carquinez Strait Region; Luzon. Sycamore Avenue just east of Rodeo/Hercules where train crosses Highway 4 (Luzon). Comment
  JEPS111852  Brassica rapa A. G. Murdock 2004-3-19 217 Contra Costa Luzon Sycamore Ave. just east of Rodeo/Hercules where train crosses Highway 4 (Luzon). 60 Comment
  UC1607514  Brassica rapa Barbara Ertter 1993-4-2 11477 Contra Costa Carquinez Regional Park below Vista Road w of Crockett; Carquinez Regional Park Comment
  CDA31567  Briza minor D. G. Kelch, Andrew G. Murdock 2004-4-24 4 .104 Contra Costa Carquinez Strait; Canada del Cierbo, along Cumming Skyway at Highway 80 ~ .75 km. 0 Comment
  JEPS121003  Briza minor D. G. Kelch 2007-5-5 07 .262 Solano Vallejo; S end of Mare Island, S of stock pond. Comment
  CDA31581  Bromus carinatus var. carinatus D. G. Kelch, A. G. Murdock 2004-4-11 4 .067 Contra Costa Carquinez Strait; Bull Valley Prairie. EBRPD. Between Crockett and Pt. Costa. Comment
  CAS-BOT-BC155838  Bromus catharticus var. elatus John Thomas Howell 1972-6-25 48892 Solano Near intersection of Colomus Parkway and Benecia Road, about 2 miles west of Benecia. Comment
  CDA28880  Bromus diandrus D. G. Kelch 2006-5-7 6 .162 Contra Costa Carquinez Strait.; Crockett. Upper Edward s Canyon. Comment
  CDA29150  Bromus hordeaceus D. G. Kelch 2006-5-7 6 .146 Contra Costa Carquinez Strait.; Crockett. Upper Edward s Canyon. Comment
  CDA29219  Bromus madritensis subsp. madritensis D. G. Kelch 2006-5-7 6 .143 Contra Costa Carquinez Strait.; Crockett. Upper Edward s Canyon. Comment
  CDA29488  Bromus pseudolaevipes D. G. Kelch, Troy MacGregor 2009-5-1 9 .276 Contra Costa Carquinez Strait; Franklin Ridge. Fernandez Ranch Extension. Comment
  CDA31607  Bromus stamineus D. G. Kelch, A. G. Murdock 2005-6-27 5 .395 Contra Costa Carquinez Strait; 6th Street at Lillian Street, Crockett. Comment
  CDA29540  Bromus sterilis D. G. Kelch, Troy MacGregor 2009-5-1 9 .29 Contra Costa Carquinez Strait; Fernandez Ranch in valley bottom along Christie Rd. Comment
  CDA932  Calandrinia ciliata D. G. Kelch 2005-2-13 05 .007-B Contra Costa Carquinez Strait; Upper Canada de Cierbo. Comment
  CDA6852  Calendula arvensis D. G. Kelch, A. G. Murdock 2005-3-11 5 .04 Contra Costa Carquinez Strait Region; McEwen Road. Carquinez Shoreline EBRP. West of Martinez Highschool. Comment
  JEPS111740  Calendula arvensis D. G. Kelch 2005-3-11 05 .40 Contra Costa McEwen Road Carq. Shoreline EBRP. West of Martinez Highschool. 192 Comment
  JEPS111762  Calendula arvensis D. G. Kelch 2005-5-20 05 .292 Solano Glen Cove - Shore Glen Cove Park Shoreline - Dillon Point 11 Comment
  CDA1412  Calocedrus decurrens D. G. Kelch 2006-10-23 06 .205B Contra Costa Carquinez Strait; Crockett. Comment
Read comments
Aug 28 2018
  JEPS112497  Calochortus luteus D. G. Kelch 2004-5-7 04 .180 Contra Costa Ca ada del Cierbo 40 Comment
  JEPS112509  Calochortus luteus A. G. Murdock 2003-6-2 77 Contra Costa Crockett - 5th St. Prairie 85 Comment
  JEPS111818  Calystegia purpurata subsp. purpurata D. G. Kelch 2005-4-12 05 .108 Solano Vallejo Vallejo. CSU merchant marine school 6 Comment
  JEPS111817  Calystegia sepium subsp. binghamiae D. G. Kelch 2004-7-9 04 .289 Contra Costa Crockett Edwards Creek. Immediately below high school. 4 Comment
  CDA39893  Calystegia sepium subsp. limnophila D. G. Kelch 2004-7-9 4 .289 Contra Costa Carquinez Strait; Crockett; Edwards Creek, immediately below high school. Comment
  CDA7887  Calystegia sepium subsp. limnophila D. G. Kelch, A. G. Murdock 2003-8-17 3 .149 Solano Carquinez Strait; Southampton Marsh. Benicia State Recreation Area. Comment
  UCD132819  Calystegia subacaulis Arcangelo Wessells 2013-6-6 3 Solano Mare Island. Southeast corner of island. 100 yards north of marker at summit. North of Jensen Circle (road). 70 Comment
  JEPS111561  Camissonia ovata A. G. Murdock 2004-3-19 221 Contra Costa Luzon: Sycamore Ave. just east of Rodeo/Hercules where train crosses Highway 4 (Luzon). Top of ridge to south of road. 60 Comment
  JEPS111574  Camissonia ovata D. G. Kelch 2005-3-11 05 .17 Solano Mare Island. south-facing hill on Southeast side of Island. Thin soil along old road 45 Comment
  JEPS111870  Cardamine californica D. G. Kelch 2005-3-11 05 .18 Solano Mare Island Solano County CA. Mare Island. south-facing hill on Southeast side of Island 45 Comment
  CDA24752  Cardamine hirsuta D. G. Kelch 2007-3-24 7 .085 Contra Costa Carquinez Strait; Ozol; between Port Costa and Martinez, near old brick quarry. Comment
  JEPS111871  Cardamine oligosperma D. G. Kelch 2005-3-11 05 .30 Solano Mare Island Solano County CA. Mare Island. south-facing hill on Southeast side of Island. 45 Comment
  CDA935  Cardaria chalepensis D. G. Kelch 2006-5-2 6 .214 Contra Costa Carquinez Strait; Fernandez Ranch; W. Christie Rd. Comment
  CDA3646  Cardaria draba D. G. Kelch, A. G. Murdock 2005-6-17 5 .354 Solano Carquinez Strait; Southwest corner of Mare Island. Comment
  CDA3651  Cardaria draba D. G. Kelch, A. G. Murdock 2005-3-25 5 .092 Contra Costa Carquinez Strait Region; Fernandez Ranch. West of Christie Road, south of I-4 (behind golf course) and north of Pinole Peak. Comment
  CDA29516  Carex barbarae D. G. Kelch, Troy MacGregor 2009-5-1 9 .277 Contra Costa Carquinez Strait; Franklin Ridge. Fernandez Ranch Extension. Comment
  JEPS111584  Carpobrotus edulis A. G. Murdock 2003-9-12 172 Solano Mare Island 20 Comment
  CDA20549  Carthamus creticus R. Fonseca 2005-6-2 PDR 1327561 Contra Costa San Francisco Bay Area; 1171 Chistie Rd, Martinez. 0 Comment
  CDA41329  Castilleja densiflora subsp. densiflora D. G. Kelch 2003-4-3 3 .372 Contra Costa Carquinez Strait Region; Cummings Skyway. Comment
  JEPS19440  Castilleja densiflora subsp. densiflora Rimo Bacigalupi with G. T. Robbins 1956-5-11 5640 Contra Costa .33 mi e Pinole (between State Highway 4 (Franklin Canyon Rd) and Santa Fe Ry. right-of-way, 0.25 mi e of junction of this rd with U.S. Hwy 40) 22 Comment
  CDA41323  Castilleja exserta subsp. exserta D. G. Kelch 2005-4-15 5 .144 Contra Costa Carquinez Strait Region; Rodeo Creek. EBRP land. West of Cummings Skyway near summit (Old C&H Sugar diatomaceous earth dump). Comment
  CDA41324  Castilleja exserta subsp. exserta D. G. Kelch 2004-5-7 4 .187 Contra Costa Carquinez Strait; Canada del Cierbo. Comment
  CDA41326  Castilleja exserta subsp. exserta D. G. Kelch 2005-4-24 5 .162 Contra Costa Carquinez Strait Region; Franklin Canyon. Collier Hill. West Carbon. Comment
  JEPS19496  Castilleja exserta subsp. exserta Rimo Bacigalupi 1956-5-11 5640 -B Contra Costa .33 mi e Pinole (between State Hwy 4 and Santa Fe Ry right-of-way, 0.25 mi e of junction with U.S. Hwy 40) 22 Comment
  JEPS19519  Castilleja exserta subsp. exserta Rimo Bacigalupi with G. T. Robbins 1956-5-11 5640 -A Contra Costa .33 mi e Pinole (between State Hwy 4 (Franklin Canyon Rd) and Santa Fe Ry right-of-way, 0.25 mi e of junction of this rd with U.S. Hwy 40) Comment
  CDA1111  Castilleja wightii A. G. Murdock, D. Kelch 2003-6-24 116 Contra Costa Carquinez Strait; Vaca Canyon; Alhambra Valley Rd. Comment
  JEPS112067  Ceanothus thyrsiflorus D. G. Kelch 2004-4-25 04 .127 Contra Costa Martinez - West: Ozol Rock and Scenic Drive. Scenic Dr. West of Martinez at rock outcrop 30 Comment
Read comments
Nov 8 2012
  CDA7092  Centaurea calcitrapa D. G. Kelch, A. G. Murdock 2004-6-19 4 .281 Contra Costa Carquinez Strait Region; Crockett - Tormey Headlands. Along railroad tracks west of Carquinez Bridge Crockett (Valona). Comment
  JEPS111720  Centaurea calcitrapa D. G. Kelch 2004-6-19 04 .281 Contra Costa Selby Along railroad tracks west of Carquinez Bridge Crockett (Valona) 20 Comment
  UC894356  Centaurea calcitrapa Milo S. Baker 5993 Contra Costa hwy. near Carquinez Bridge Comment
  UCD159458  Centaurea calcitrapa D. S. Park; K. Yeo 2010-8-7 212 Contra Costa Mare Island. Along Railroad Rd. Growing next to old railroads w/ Cichorium, parsnip. Shrubby. Road blocked. 8 Comment
  JEPS111663  Centaurea melitensis A. G. Murdock 2004-5-28 286 Contra Costa Pinole Peak 205 Comment
  CDA38377  Centaurium tenuiflorum D. G. Kelch 2005-6-17 5 .358 Solano Carquinez Strait Region; Mare Island: South end of Mare Island, above saltmarsh. Comment
  CDA38378  Centaurium tenuiflorum D. G. Kelch 2005-6-24 5 .388 Contra Costa Carquinez Strait Region; Franklin Canyon at McEwen Road. Comment
  CDA6636  Centranthus ruber D. G. Kelch, A. G. Murdock 2004-6-19 4 .282 Contra Costa Carquinez Strait Region; Crockett - Tormey Headlands. Along railroad tracks west of Carquinez Bridge Crockett (Valona). Comment
  JEPS111774  Centranthus ruber D. G. Kelch 2004-6-19 04 .282 Contra Costa Crockett-Tormey Headlands. Along railroad tracks west of Carquinez Bridge Crockett (Valona) Contra Costa County CA 20 Comment
  UCD137526  Centranthus ruber R. Randell 1996-4-30 4 Solano Mare Island Naval Shipyard, Tyler Road, 550 feet North of Pier 34, 225 feet southwest of road. Comment
  JEPS111721  Centromadia pungens subsp. pungens D. G. Kelch 2004-6-19 04 .288 Contra Costa Crockett Immediately West (almost under) Carquinez Bridge along San Pable Ave. 10 Comment
  CDA29228  Cerastium glomeratum D. G. Kelch 2005-5-13 05 .272-C Contra Costa Carquinez Strait; Above and west of Edwards Canyon, nr Crockett. Comment
  JEPS111746  Cerastium glomeratum D. G. Kelch 2005-4-12 05 .116-B Solano Vallejo, Sonoma Ave. .5 km west of I-80 35 Comment
  JEPS111789  Cerastium glomeratum D. G. Kelch 2005-4-12 05 .115 Solano Vallejo, Sonoma Ave. .5 km west of I-80 35 Comment
  CDA4796  Chamaesyce maculata D. G. Kelch, A. G. Murdock 2005-6-27 5 .391 Contra Costa Carquinez Strait; 6th Street at Lillian Street, Crockett. Comment
  JEPS111959  Chamaesyce maculata D. G. Kelch 2005-5-20 05 .316b Solano Benicia - Beaver Ravine 81 Comment
  CDA35259  Chamaesyce ocellata D. G. Kelch, Andrew G. Murdock 2005-5-2 05 .282b Solano Carquinez Strait; Glen Cove Cesspool - foetid stagnant creek. Comment
  CDA4775  Chamaesyce serpens D. G. Kelch, A. G. Murdock 2005-6-24 5 .38 Contra Costa Carquinez Strait Region; Crockett - Crolona Heights. 6th Street at Lillian Street, Crockett, CA. Comment
  JEPS111947  Chamaesyce serpens A. G. Murdock 2004-5-28 306 -B Contra Costa Luzon 60 Comment
  JEPS111950  Chamaesyce serpens D. G. Kelch 2004-5-21 04 .221 Contra Costa Crockett - Edwards Canyon Edwards Creek EBRP Staging Area near Greenhouse 24 Comment
  JEPS111952  Chamaesyce serpens D. G. Kelch 2004-7-9 04 .301 Contra Costa McEwen Road McEwen marsh. McEwen Road North of Cummings Skyway 130 Comment
  JEPS111956  Chamaesyce serpens D. G. Kelch 2004-9-2 04 .343 Contra Costa Martinez - West: Ozol Rock and Scenic Drive Martinez (Ozol) 22 Comment
  CDA23387  Chenopodium multifidum D. G. Kelch, A. G. Murdock 2005-8-7 5 .453 Solano Carquinez Strait Region; Southampton Marsh. Benicia State Recreation Area. Comment
  JEPS111799  Chenopodium murale D. G. Kelch 2005-3-13 05 .46 Contra Costa Crockett - weedy area under Zampa Bridge 4 Comment
  CDA3133  Chenopodium vulvaria D. G. Kelch, A. G. Murdock 2005-7-11 5 .459 Contra Costa Carquinez Strait Region; Crockett - Edwards Canyon. Edwards Creek Staging Area. Comment
  CDA39315  Chlorogalum pomeridianum var. pomeridianum D. G. Kelch 2005-6-24 5 .387 Contra Costa Carquinez Strait Region; 5th Street Prairie, Crockett. Comment
  SJSU8212  Chloropyron molle subsp. molle W. Savage 1976-7-23 1113 Solano Benicia Recreation Area c. 300 m W of Interstate 780, Southampton Bay 0 Comment
  UCD123803  Chloropyron molle subsp. molle Thomas H. Whitlow 1980-8-15 s.n. Solano Southampton Bay. Benicia State Park, just east of Carquinez Straits. Comment
  CDA7432  Cirsium vulgare D. G. Kelch, A. G. Murdock 2005-6-17 5 .359 Solano Carquinez Strait Region; Mare Island: South end of Mare Island. Comment
  JEPS111724  Cirsium vulgare D. G. Kelch 2004-7-9 04 .298 Contra Costa Crockett - Carquinez Scenic Drive Just west of Pt. Costa 60 Comment
  JEPS111557  Clarkia affinis A. G. Murdock 2003-6-2 85 Contra Costa Port Costa - Reservoir: Uphill bank at east Crockett-Port Costa junction 28 Comment
  JEPS111577  Clarkia affinis D. G. Kelch 2005-5-20 05 .306 Solano Benicia - Beaver Ravine 81 Comment
  JEPS43657  Clarkia biloba Ivar Tidestrom June, 1895 Contra Costa Crockett Comment
  JEPS43823  Clarkia biloba C. L. Hitchcock 1928-6-5 13 Contra Costa 1 1/2 mi from Port Costa (between Port Costa and Martinez) 40 Comment
  UC1071958  Clarkia biloba H. and M. Lewis 1947-6-15 442 Contra Costa 2.7 mi n Martinez City Limits (Martinez-Port Costa Road) Comment
  UC107833  Clarkia biloba Katharine Brandegee June 1905 Contra Costa Port Costa Comment
  UC1606348  Clarkia biloba Barbara Ertter with Dianne Lake 1991-8-18 10676 Contra Costa e Crockett (n-facing slope above pilings ne of Bull Valley staging area); Carquinez Strait Regional Shoreline Comment
  UC169380  Clarkia biloba Katharine Brandegee June 1905 Contra Costa Port Costa Comment
  UC373494  Clarkia biloba C. L. Hitchcock 1928-6-5 15 Contra Costa 1 mi w Port Costa (between Port Costa and Crockett) 5 Comment
  UC373498  Clarkia biloba C. L. Hitchcock 1928-6-5 13 Contra Costa 1 1/2 mi from Port Costa (between Port Costa and Martinez) 40 Comment
  UC85528  Clarkia biloba Katharine Brandegee 1907-7-4 Contra Costa between Martinez and Port Costa Comment
  UC85545  Clarkia biloba Katharine Brandegee 1907-7-4 Contra Costa banks between Martinez and Port Costa Comment
  JEPS111565  Clarkia biloba subsp. biloba D. G. Kelch 2000-5-22 00 .142 Contra Costa Crockett - Eckley North-facing railroad cuts west of Bull Valley Staging Area 7 Comment
  JEPS111569  Clarkia biloba subsp. biloba D. G. Kelch 2004-5-9 04 .210 Contra Costa Crockett - Eckley Hills north of Bull Valley Staging Area 13 Comment
  CDA38052  Clarkia concinna subsp. concinna A. G. Murdock 2003-6-24 117 Contra Costa Carquinez Strait; Vaca Canyon; Alhambra Valley Rd on south bank. Comment
  JEPS111558  Clarkia concinna subsp. concinna A. G. Murdock 2003-6-24 117 Contra Costa Vaca Canyon Alhambra Valley Road on south bank 165 Comment
  UC107960  Clarkia concinna subsp. concinna K. Brandegee 1892-6-9 Contra Costa Pt. Costa Comment
  CDA29803  Clarkia purpurea subsp. quadrivulnera D. G. Kelch, Troy MacGregor 2009-5-1 9 .263 Contra Costa Carquinez Strait; Franklin Ridge. Fernandez Ranch Extension. Comment
  JEPS111553  Clarkia purpurea subsp. quadrivulnera Christopher Thayer 1995-5-20 Contra Costa Carquinez Straits Dr. near Ozol entrance gate Comment
  UC107949  Clarkia unguiculata Katharine Brandegee June 1905 Contra Costa Port Costa Comment
  JEPS112470  Clinopodium douglasii D. G. Kelch 2005-5-1 05 .184 Contra Costa Crockett - Edwards Canyon 150 Comment
  UC1301183  Collinsia heterophylla Helen K. Sharsmith 1962-4-18 4949 Contra Costa vicinity of Martinez (near McEwen Road); San Francisco Bay Region 106 Comment
  JEPS111811  Convolvulus arvensis D. G. Kelch 2005-5-20 05 .286 Solano Glen Cove - ''Cesspool'' 11 Comment
  JEPS79262  Cordylanthus mollis subsp. mollis Charles Patterson 1980-9-15 Solano Southampton Marsh Benicia Comment
  SBBG83402  Cordylanthus mollis subsp. mollis T. H. Whitlow 1980-8-15 Solano Southhampton Bay, Benicia State Park, just E of Carquinez Straits Comment
  CAS-BOT-BC290292  Cotula coronopifolia John H. Thomas 1955-5-21 5080 Solano Along north shore of Carquinez Straight, 1.4 miles east of the center of Benecia Comment
  CDA7474  Cotula coronopifolia D. G. Kelch, A. G. Murdock 2005-3-11 5 .023 Solano Carquinez Strait Region; Mare Island. South-facing hill on southeast side of Island. Comment
  JEPS111659  Cotula coronopifolia A. G. Murdock 2004-3-19 232 Contra Costa Hercules - Carbon 50 Comment
  JEPS111739  Cotula coronopifolia D. G. Kelch 2005-3-11 05 .23 Solano Mare Island Solano County CA. Mare Island. south-facing hill on Southeast side of Island 45 Comment
  UCD130906  Cotula coronopifolia R. Randell 1996-4-30 7 Solano Mare Island Naval Shipyard, 1200 feet south of Pier 34 on Tyler Road, 275 feet southeast of road. 34 Comment
  JEPS111821  Crassula connata A. G. Murdock 2004-3-19 218 Contra Costa Luzon Sycamore Ave. just east of Rodeo/Hercules where train crosses Highway 4 60 Comment
  JEPS111822  Crassula connata D. G. Kelch 2005-3-11 05 .21 Solano Mare Island 45 Comment
  SJSU10618  Cressa truxillensis W. Savage 1976-7-23 1107 Solano c. 300 m W of Interstate Hwy 780; Benicia Recreation Area, Southampton Bay 0 Comment
  CDA33503  Cuscuta japonica Naing/Yost 2009-6-21 PDR# 1503038 Contra Costa Rodeo; 1380 San Pablo Ave. 0 Comment
  CDA39957  Cuscuta pacifica A. G. Murdock 2003-9-12 179 Solano Mare Island. Comment
  JEPS111876  Cuscuta salina var. major A. G. Murdock 2003-9-12 179 Solano Mare Island 2 Comment
  UC613060  Cuscuta salina var. major C. W. Sharsmith 1933-9-15 477 Contra Costa near Carquinez Straits (adjacent to San Pablo Bay); San Pablo Bay Comment
  CDA31062  Cuscuta subinclusa D. G. Kelch 2006-8-11 6 .374 Contra Costa Carquinez Strait.; Top of Edward s Canyon. Crockett. Comment
  CDA6262  Cymbalaria muralis D. G. Kelch, A. G. Murdock 2005-5-23 5 .376 Contra Costa Carquinez Strait Region; Crockett - Crolona Heights. 6th Street at Lillian Street, Crockett. Comment
  UCD33766  Cynara cardunculus Beecher Crampton 1972-11-21 8888 Contra Costa 2 miles east of Crockett. Comment
  CDA31110  Cynodon dactylon D. G. Kelch 2004-5-9 4 .208 Contra Costa Carquinez Strait Region; Crockett - Carquinez Scenic Drive. Scenic Drive west of Bull Valley Staging Area, east of Crockett, CA Comment
  CDA34471  Cynoglossum grande D. G. Kelch 2006-2-25 6 .083 Contra Costa Carquinez Strait; Crockett. Edwards Canyon. Comment
  JEPS111890  Cyperus eragrostis D. G. Kelch 2004-5-7 04 .192 Contra Costa Ca ada del Cierbo Ca ada del Cierbo 40 Comment
  JEPS111905  Cyperus eragrostis D. G. Kelch 2005-5-20 05 .289 Solano Glen Cove - ''Cesspool'' 11 Comment
  CDA42439  Cystopteris fragilis D. G. Kelch, Daniel Weinstein 2013-2-23 13 .013 Contra Costa Carquinez Strait; Muir Land Trust Property at Fernandez Ranch; SW Christie Rd. Comment
  SD45084  Cytisus canariensis W. W. Jones 1927-4-5 Contra Costa Crockett Comment
Read comments
Jul 11 2010
  CDA29567  Danthonia californica D. G. Kelch, Troy MacGregor 2009-5-1 9 .289 Contra Costa Carquinez Strait; Fernandez Ranch in valley bottom along Christie Rd. Comment
  JEPS121005  Danthonia californica D. G. Kelch 2007-5-5 07 .263 Solano Vallejo; S end of Mare Island, S of stock pond. Comment
  OBI70524  Danthonia californica D. G. Kelch 2002-5-24 2 .02 Contra Costa On hill S of San Pablo Rd ~.4 mi W of Carquinez Bridge. Crockett 91 Comment
  CDA1575  Danthonia californica var. californica D. G. Kelch 2002-5-24 2 .02 Contra Costa Carquinez Strait; Crockett. On hill S of San Pablo Ave ~0.4 miles W of Carquinez Bridge. Comment
  JEPS112311  Datura wrightii Andrew G. Murdock 2004-5-28 308 Contra Costa Hercules - Carbon, along Highway 4 Comment
  CDA29514  Daucus pusillus D. G. Kelch, Troy MacGregor 2009-5-1 9 .275 Contra Costa Carquinez Strait; Franklin Ridge. Fernandez Ranch Extension. Comment
  JEPS111615  Daucus pusillus D. G. Kelch 2004-5-9 04 .206 Contra Costa Crockett - Upper Edwards Canyon, above Crockett Blvd 160 Comment
  JEPS111628  Daucus pusillus D. G. Kelch 2005-5-1 05 .187 Contra Costa Crockett - Edwards Canyon, near top of canyon. 150 Comment
  JEPS111707  Deinandra corymbosa D. G. Kelch 2004-5-7 04 .179 Contra Costa Ca ada del Cierbo Ca ada del Cierbo 40 Comment
  JEPS111706  Deinandra lobbii D. G. Kelch 2004-5-7 04 .178 Contra Costa Ca ada del Cierbo Ca ada del Cierbo 40 Comment
  JEPS111750  Delairea odorata D. G. Kelch 2005-4-15 05 .140 Contra Costa Rodeo Creek EBRP land. West of Cummings Skyway near summit (Old C&H Sugar diatomaceous earth dump) 220 Comment
  UCD35833  Deschampsia cespitosa Beecher Crampton 1964-11-3 7240 Solano 1-2 miles north of Benicia, Southampton Bay. Comment
  UCD61252  Deschampsia cespitosa Beecher Crampton 1964-11-3 7240 Solano Ca. 1-2 miles north of Benicia, Southampton Bay. Comment
  CDA31667  Deschampsia danthonioides D. G. Kelch, A. G. Murdock 2005-3-25 05 .-095 Contra Costa Carquinez Strait Region; Fernandez Ranch. West of Christie Road, south of I-4 (behind golf course) and north of Pinole Peak. Comment
  CDA29039  Dichelostemma capitatum D. G. Kelch 2006-5-7 6 .158 Contra Costa Carquinez Strait.; Crockett. Upper Edward s Canyon. Comment
  CDA39457  Dichelostemma capitatum D. G. Kelch 2007-3-24 7 .092 Contra Costa Carquinez Strait; Ozol; between Port Costa and Martinez, near old brick quarry. Comment
  UC72521  Dichelostemma capitatum Harley P. Chandler 1901-3-22 880 Contra Costa Port Costa Comment
  JEPS112492  Dichelostemma congestum D. G. Kelch 2005-4-24 05 .171 Contra Costa Franklin Canyon Franklin Canyon. Collier Hill. West Carbon. On knoll between fenced hill and railroad cut. 60 Comment
  JEPS112500  Dichelostemma congestum D. G. Kelch 2004-4-11 04 .71 Contra Costa Crockett - Bull Valley. EBRPD. Between Crockett and Port Costa 25 Comment
  JEPS112511  Dichelostemma congestum D. G. Kelch 2004-5-7 04 .182 Contra Costa Ca ada del Cierbo 40 Comment
  CDA1975  Digitaria sanguinalis D. G. Kelch, A. G. Murdock 2005-6-27 5 .39 Contra Costa Carquinez Strait; 6th Street at Lillian Street, Crockett. Comment
  CDA37269  Dirca occidentalis D. G. Kelch 2010-1-17 10 .31-B Contra Costa Carquinez Strait Region; Upper North Fork of Rodeo Creek, immediately west of Cummings Skyway. Comment
  JEPS111909  Dirca occidentalis Dean G. Kelch and Andrew G. Murdock 2003-3-2 DGK 03 .038.C. Contra Costa Crockett - Edwards Canyon. At top of Crockett Blvd. East of Cummings Skyway. Comment
  CAS-BOT-BC208639  Distichlis spicata John H. Thomas 1955-5-21 5083 Solano Along north shore of Carquinez Straight, 1.4 miles east of the center of Benecia, about sea level. Comment
  CDA31686  Distichlis spicata A. G. Murdock, D. G. Kelch 2003-9-12 192 Solano Carquinez Strait; Mare Island. Comment
  JEPS111650  Dittrichia graveolens A. G. Murdock 2003-9-12 185 Solano Mare Island Pervasive along roads 50 Comment
  JEPS21206  Dodecatheon clevelandii subsp. patulum Herbert L. Mason 1925-2-28 1260 Contra Costa 1/2 mi e Rodeo; e of Rodeo Comment
  UC1039585  Dodecatheon clevelandii subsp. patulum Herbert L. Mason 1925-2-28 1260 Contra Costa 1/2 mi e Rodeo; e of Rodeo Comment
  UC673358  Dodecatheon clevelandii subsp. patulum Herbert L. Mason 1925-2-28 1260 Contra Costa 1/2 mi e Rodeo; e of Rodeo Comment
  JEPS112089  Drymocallis glandulosa var. glandulosa D. G. Kelch 2004-5-2 04 .170 Contra Costa Crockett - Edwards Canyon 125 Comment
  UC12532  Drymocallis glandulosa var. wrangelliana Ivar Tidestrom vi, 1895 Contra Costa Crockett Crockett (Edw. Can.) ((Edw. Can.)) Comment
  CDA42721  Dryopteris arguta D. G. Kelch 2004-9-2 4 .34 Contra Costa Carquinez Strait Region; Martinez - West: Ozol Rock and Scenic Dive. East of Ozol. Comment
  CDA42722  Dryopteris arguta D. G. Kelch 2005-5-1 5 .19 Contra Costa Carquinez Strait; Crockett; Edwards Canyon. Comment
  JEPS111936  Dryopteris arguta D. G. Kelch 2005-5-1 05 .190 Contra Costa Crockett - Edwards Canyon 150 Comment
  JEPS111938  Dryopteris arguta D. G. Kelch 2004-9-2 04 .340 Contra Costa Martinez - West: Ozol Rock and Scenic Drive Martinez (Ozol) CA East of Ozol 25 Comment
  UC42145  Dryopteris arguta Ivar Tidestrom VI, 1895 7 Contra Costa canyon near Crockett Comment
  JEPS112097  Duchesnea indica D. G. Kelch 2005-4-12 05 .110 Solano Vallejo, Sonoma Ave. .5 km west of I-80 adjacent to school 35 Comment
  CDA25361  Dudleya farinosa D. G. Kelch, A. G. Murdock 2005-6-17 5 .339 Solano Carquinez Strait Region; Southwest corner of Mare Island. Comment
  CDA25362  Dudleya farinosa D. G. Kelch, A. G. Murdock 2005-6-17 5 .339 Solano Carquinez Strait Region; Southwest corner of Mare Island. Comment
  JEPS111794  Dysphania multifida A. G. Murdock 2003-6-18 113 Solano Mare Island 30 Comment
  JEPS111879  Eleocharis macrostachya A. G. Murdock 2004-4-30 250 Contra Costa McEwen Road West side of road in boggy wetland. 130 Comment
  JEPS111903  Eleocharis macrostachya D. G. Kelch 2005-4-24 05 .179 Contra Costa Franklin Canyon. Collier Hill. West Carbon 16 Comment
  POM205573  Elymus X gouldii Jos Burtt Davy 1898-05 1742 Contra Costa Port Costa, on a steep bank Comment
  RSA244740  Elymus X gouldii J. T. Howell 1972-6-25 48900 Solano overlooking Caruinez Straight, western part of Benecia Comment
  CDA6124  Elymus X hansenii D. G. Kelch 2007-5-12 7 .29 Contra Costa Carquinez Strait; Franklin Ridge, S of Hwy 4 at McEwen Rd. Comment
  CDA1574  Elymus glaucus D. G. Kelch 2002-5-24 2 .017 Contra Costa Carquinez Strait; 5th St. Prairie, Crockett. Comment
  CDA31735  Elymus multisetus D. G. Kelch 2002-5-24 2 .018 Contra Costa Carquinez Strait; Crockett. On hill S of San Pablo Ave ~0.4 miles W of Carquinez Bridge. Comment
  CDA6126  Elymus multisetus D. G. Kelch 2007-5-12 7 .291 Contra Costa Carquinez Strait; Franklin Ridge, S of Hwy 4 at McEwen Rd. Comment
  UCD36928  Elymus multisetus Beecher Crampton 1956-5-14 3425 Contra Costa 4 miles west of Martinez, road above Port Costa Brick Works. Comment
  UCD62502  Elymus multisetus Beecher Crampton 1956-5-14 3425 Contra Costa Above Port Costa Brick Works, 4 miles west of Martinez on the road to Crockett. Comment
  CDA38059  Epilobium brachycarpum A. G. Murdock 2003-9-12 176 Solano Mare Island. Comment
  JEPS111559  Epilobium brachycarpum A. G. Murdock 2003-9-12 176 Solano Mare Island 2 Comment
  CDA38092  Epilobium canum A. G. Murdock 2003-9-12 197 Contra Costa Carquinez Strait Region; Crockett - Tormey Headlands. At Superfund overlook. Comment
  CDA38091  Epilobium canum subsp. canum D. G. Kelch 2005-6-17 5 .341 Solano Carquinez Strait Region; Southwest corner of Mare Island. Comment
  UC1618350  Epilobium canum subsp. canum Barbara Ertter, Brad Olson 1993-10-30 12286 Contra Costa w. of junction San Pablo Ave. & Vista del Rio w. of Crockett (base of bluff above R.R. tracks); Carquinez Strait Regional Shoreline Comment
  CDA38073  Epilobium ciliatum subsp. ciliatum A. G. Murdock 2004-5-28 295 Contra Costa Carquinez Strait; Refugio Valley. Comment
  JEPS111564  Epilobium ciliatum subsp. ciliatum A. G. Murdock 2004-5-28 295 Contra Costa Refugio Valley 120 Comment
  CDA42483  Equisetum hyemale D. G. Kelch 2005-5-2 5 .288 Solano Carquinez Strait; Glen Cove Cesspool - foetid stagnant creek. Comment
  JEPS111940  Equisetum hyemale D. G. Kelch 2005-5-20 05 .288 Solano Glen Cove - ''Cesspool'' Glen Cove ''Cesspool'' 11 Comment
  JEPS111942  Equisetum telmateia subsp. braunii D. G. Kelch 2004-7-9 04 .292B Contra Costa Crockett: Edwards Creek 5 Comment
  CDA42475  Equisetum telmateia var. braunii D. G. Kelch 2004-7-9 04 .292B Contra Costa Carquinez Strait; Crockett; Edwards Creek, immediately below high school. Comment
  JEPS111946  Eremocarpus setiger A. G. Murdock 2004-5-28 306 -A Contra Costa Luzon 60 Comment
  CDA42377  Erigeron foliosus var. franciscensis D. G. Kelch 2012-6-1 12 .095 Contra Costa Carquinez Strait Region; 1 km east of Port Costa in the vicinity of the old brick factory. Comment
  JEPS111660  Erigeron philadelphicus var. philadelphicus A. G. Murdock 2004-4-30 251 Contra Costa McEwen Road West side of road 130 Comment
  JEPS112016  Eriogonum fasciculatum subsp. foliolosum Dean G. Kelch and Andrew G. Murdock 2004-3-19 AGM 233 Contra Costa Hercules - Carbon. Comment
  CDA22594  Eriogonum fasciculatum var. foliolosum A. G. Murdock, D. G. Kelch 2004-3-19 233 Contra Costa Carquinez Strait; Hercules - Carbon. Comment
  JEPS112018  Eriogonum nudum subsp. nudum Dean G. Kelch and Andrew G. Murdock 2004-5-28 AGM 293 Contra Costa Pinole Peak. Comment
  JEPS112020  Eriogonum nudum subsp. nudum Dean G. Kelch and Andrew G. Murdock 2005-5-20 DGK 05 .302 Solano Glen Cove Park Shoreline - Dillon Point. Comment
  UC1607640  Eriogonum nudum var. auriculatum Barbara Ertter, Brad Olson 1993-10-30 12285 Contra Costa w junction of San Pablo Avenue and Vista del Rio (at base of steep bluff above railroad tracks; w of Crockett); Carquinez Strait Regional Shoreline Comment
  JEPS112013  Eriogonum nudum var. nudum Dean G. Kelch and Andrew G. Murdock 2003-6-18 AGM 93 Solano Mare Island. Western slope of hill on south end of island. Comment
  JEPS111713  Eriophyllum staechadifolium D. G. Kelch 2004-5-21 04 .218 Contra Costa Crockett - West Valona Along San Pablo Ave. ~1 k. west of Carq. Bridge 57 Comment
  CDA29179  Erodium botrys D. G. Kelch 2008-6-15 8 .246 Contra Costa Carquinez Strait; Crockett hills, S of Cummings Skyway, W of Crockett Blvd. Comment
  CDA29765  Erodium botrys D. G. Kelch, Troy MacGregor 2009-5-1 9 .266 Contra Costa Carquinez Strait; Franklin Ridge. Fernandez Ranch Extension. Comment
  CDA8346  Erodium botrys D. G. Kelch, A. G. Murdock 2005-4-2 05 .104-B Contra Costa Carquinez Strait; EBRP. Crockett Hills Staging Area. Crockett. Comment
  SJSU10083  Erodium brachycarpum W. D. Moore 1959-4-4 Solano by Carquinez Strait, Benicia Comment
  CDA38315  Eryngium jepsonii D. G. Kelch 2004-7-9 4 .297 Contra Costa Carquinez Strait region; Crockett - Carquinez Scenic Drive; just west of Pt. Costa. Comment
  JEPS111605  Eryngium jepsonii D. G. Kelch 2003-6-22 03 .91 Contra Costa Port Costa - Shore. Above Pt. Costa (above road between McEwen and EBRP staging area). 65 Comment
  JEPS111619  Eryngium jepsonii D. G. Kelch 2004-7-9 04 .297 Contra Costa Crockett - Carquinez Scenic Drive Carq. Scenic Dr. Just west of Pt. Costa 60 Comment
  JEPS111863  Erysimum cheiri D. G. Kelch 2004-4-11 04 .75 Contra Costa Crockett - Crolona Heights Hillside above Rolf Drive. Lower Crolona heights 15 Comment
  CDA24555  Eschscholzia californica subsp. californica D. G. Kelch 2006-7-14 6 .335 Contra Costa Between Rte 4 and Carbon Rd. E Rodeo. Comment
  SEINET3840812  Eschscholzia californica subsp. californica Unknown 2006-7-14 6 .335 Contra Costa Between route 4 and Carbon road, east Rodeo 24 Comment
  CDA5159  Eucalyptus globulus D. G. Kelch 2005-3-11 5 .015 Solano Carquinez Strait Region; Mare Island. South-facing hill on southeast side of Island. Comment
  JEPS111548  Eucalyptus globulus D. G. Kelch 2005-3-11 05 .15 Solano Mare Island. south-facing hill on Southeast side of Island 45 Comment
  CHSC91272  Eucalyptus tereticornis Richard R. Halse 1988-2-21 3550 Solano Vallejo, along Sonoma Blvd. between Magazine St. and Sandy Beach Road. In vacant lot. 36 Comment
  CDA40312  Eucrypta chrysanthemifolia D. G. Kelch 2005-5-13 5 .273 Contra Costa Carquinez Strait Region; Martinez - West: Ozol Rock and Scenic Drive, near Ozol Rock. Comment
  JEPS111510  Eucrypta chrysanthemifolia var. chrysanthemifolia Dean G. Kelch and Andrew G. Murdock 2005-5-13 05 .273 Contra Costa Martinez - West: Ozol Rock and Scenic Drive 22 Comment
  JEPS1724  Eucrypta chrysanthemifolia var. chrysanthemifolia Ivar Tidestrom Jun 1895 Contra Costa Crockett Comment
  JEPS18166  Euphorbia oblongata Rimo Bacigalupi with G. T. Robbins 1956-5-11 5641 Contra Costa 0.25 mi nw (above) Glen Frazer Station (on Santa Fe Railway, in Franklin Canyon); Franklin Canyon 106 Comment
  SJSU8143  Euphorbia oblongata L. W. Main 1972-5-5 Contra Costa 2 mi W of Martinez in Franklin Canyon Comment
  UC1085269  Euphorbia oblongata Rimo Bacigalupi with G. T. Robbins 1956-5-11 5641 Contra Costa 0.25 mi nw (above) Glen Frazer Station (on Santa Fe Railway, along roadside in Franklin Canyon); Franklin Canyon 106 Comment
  UC1087494  Euphorbia oblongata T. C. Fuller 1958-7-30 Contra Costa 3 mi w of Martinez (State Highway 4); State Highway 4 Comment
  UC1276068  Euphorbia oblongata T. C. Fuller 1959-6-25 2679 Contra Costa ca 4 mi w Martinez; Alhambra Valley Comment
  UCR99454  Euphorbia oblongata L. C. Wheeler 1958-8-26 7446 Contra Costa c. 2 mi. SW of Martinez, 0.3 mi. NW of Glen Frazer on Santa Fe; apparently Franklin Canyon, 1.7 mi. west of Martinez at limit on California Route 4 Comment
  JEPS111958  Euphorbia peplus D. G. Kelch 2005-4-2 05 .102 Contra Costa Crockett - Edwards Canyon EBRP Carquinez shoreline. Edwards Creek staging area 24 Comment
  JEPS111697  Eurybia radulina D. G. Kelch 2004-4-25 04 .116 Contra Costa Martinez - West: Ozol Rock and Scenic Drive Hill Southwest of large cottonwood. West of Martinez at gated end of Scenic Dr 50 Comment
  UC1618412  Eurybia radulina Barbara Ertter with Dianne Lake 1991-8-18 10675 Contra Costa e. Crockett (above pilings n.e. of Bull Valley staging area, Carquinez Strait Regional Shoreline); Carquinez Strait Regional Shoreline Comment
  UC2031442  Eurybia radulina Barbara Ertter 1990-11-11 9710 Contra Costa NW Contra Costa County: Carquinez Straits Regional Park east of Crockett Comment
  JEPS111684  Euthamia occidentalis D. G. Kelch 2003-8-17 03 .145 Solano Southampton Marsh 2 Comment
  CDA32670  Festuca pratensis D. G. Kelch, Andrew G. Murdock 2004-5-7 4 .195 Contra Costa Carquinez Strait; Canada del Cierbo. Comment
  CDA28215  Festuca rubra D. G. Kelch, Andrew G. Murdock 2004-4-11 4 .064 Contra Costa Carquinez Strait; Meadow above Carquinez Scenic Drive between Crockett and Bull Valley Staging Area. Comment
  CDA28216  Festuca rubra D. G. Kelch, Andrew G. Murdock 2004-4-11 4 .064 Contra Costa Carquinez Strait; Meadow above Carquinez Scenic Drive between Crockett and Bull Valley Staging Area. Comment
  CDA28217  Festuca rubra D. G. Kelch, Andrew G. Murdock 2005-5-5 5 .313 Solano Carquinez Strait Region; Beaver Ravine, Benicia Comment
  CDA28219  Festuca rubra A. G. Murdock, D. G. Kelch 2004-5-28 269 Contra Costa Carquinez Strait Region; Pinole Peak. Comment
  CDA28220  Festuca rubra D. G. Kelch, A. G. Murdock 2005-8-7 5 .458 Solano Carquinez Strait Region; Southampton Marsh. Benicia State Recreation Area. Comment
  JEPS111593  Foeniculum vulgare A. G. Murdock 2003-6-18 103 Solano Mare Island 30 Comment
  JEPS111594  Foeniculum vulgare A. G. Murdock 2003-6-18 103 Solano Mare Island 30 Comment
  JEPS121008  Foeniculum vulgare D. G. Kelch 2007-5-5 07 .260 Solano Vallejo; S end of Mare Island, S of stock pond. Comment
  CDA36616  Frankenia salina D. G. Kelch, A. G. Murdock 2005-6-17 5 .356 Solano Carquinez Strait Region; Southwest corner of Mare Island. Comment
  CDA3560  Fumaria capreolata D. G. Kelch, A. G. Murdock 2005-5-23 5 .374 Contra Costa Carquinez Strait Region; Crockett - Crolona Heights. 6th Street at Lillian Street, Crockett. Comment
  CDA42131  Galium aparine A. G. Murdock 2004-3-19 223 Contra Costa Carquinez Strait Region; Luzon. Sycamore Avenue just east of Rodeo/Hercules where train crosses Highway 4 (Luzon). Comment
  JEPS112102  Galium aparine A. G. Murdock 2004-3-19 223 Contra Costa Luzon Sycamore Ave. just east of Rodeo/Hercules where train crosses Highway 4 (Luzon) 60 Comment
  JEPS112106  Galium aparine D. G. Kelch 2003-4-3 03 .352 Contra Costa Cummings Skyway South of Cummings Skyway and Crockett Blvd 134 Comment
  OBI70584  Galium aparine D. G. Kelch 2007-3-24 7 .091 Contra Costa Ozol; between Port Costa and Martinez near old brick quarry 52 Comment
  JEPS112105  Galium murale D. G. Kelch 2003-4-3 03 .345 Contra Costa Cummings Skyway South of Cummings Skyway and Crockett Blvd 134 Comment
  JEPS112101  Galium porrigens var. porrigens D. G. Kelch 2003-4-3 03 .357 Contra Costa Cummings Skyway 134 Comment
  JEPS112107  Galium porrigens var. porrigens D. G. Kelch 2003-4-3 03 .357 Contra Costa Cummings Skyway 134 Comment
  JEPS112109  Galium porrigens var. porrigens D. G. Kelch 2004-5-2 04 .168 Contra Costa Crockett - Edwards Canyon 125 Comment
  JEPS111704  Gamochaeta pensylvanica D. G. Kelch 2004-5-2 04 .172-B Contra Costa Crockett - Edwards Canyon Edwards Canyon 112 Comment
  JEPS111696  Gamochaeta ustulata D. G. Kelch 2004-4-18 04 .85 Solano Mare Island 68 Comment
  CDA28816  Gastridium phleoides D. G. Kelch, Abigail Moore, Jessica Kolman 2009-5-3 9 .316 Contra Costa Carquinez Strait; Crockett; on hill south of 5th St. with transmission tower on sandstone outcrop. Comment
  CDA4083  Genista T. C. Fuller 1960-4-5 3947 Solano Carquinez Strait; East of Napa River, north of Highway 48, Vallejo. 0 Comment
  CAS-BOT-BC208048  Genista monspessulana T. C. Fuller 1960-4-5 3947 Solano at old pavement edge E/Napa River, N/Hwy 48, Vallejo Comment
  CAS-BOT-BC208049  Genista monspessulana T. C. Fuller 1962-4-26 8262 Solano at edge of old sidewalk in abandoned subdivision e. of the mouth of the Napa River, n. of Hwy 48, Vallejo Comment
  CAS-BOT-BC208050  Genista monspessulana T. C. Fuller 1962-4-26 8261 Solano on road cut adj. to abandoned subdivision east of the mouth of the Napa River, south sside of Hwy 58, Vallejo Comment
  CDA4043  Genista monspessulana T. C. Fuller 1961-6-13 6334 Solano Carquinez Strait; North side of Highway 48, east of the mouth of the Napa River, Vallejo. 0 Comment
  CDA4045  Genista monspessulana T. C. Fuller 1961-6-13 6333 Solano Carquinez Strait; East of the mouth of the Napa River, Highway 48, Vallejo. 0 Comment
  CDA4125  Genista monspessulana T. C. Fuller 1962-4-26 8262 Solano Carquinez Strait; East of the mouth of the Napa River, north of Highway 48, Vallejo. 0 Comment
  CDA4126  Genista monspessulana T. C. Fuller 1962-4-26 8261 Solano Carquinez Strait; East of the mouth of the Napa River, south side of Highway 48, Vallejo. 0 Comment
  CDA4127  Genista monspessulana T. C. Fuller 1962-4-26 8261 Solano Carquinez Strait; East of the mouth of the Napa River, south side of Highway 48, Vallejo. 0 Comment
  JEPS112350  Genista monspessulana Dean G. Kelch and Andrew G. Murdock 2004-4-11 04 .077 Contra Costa Crockett - Crolona Heights, County: Contra Costa; Crockett: W base of Crolona heights. Comment
  JEPS121056  Genista monspessulana Dean G. Kelch and Andrew G. Murdock 2004-4-11 04 .077 Contra Costa Crockett - West base of Crolona Heights Comment
  RSA254310  Genista monspessulana T. C. Fuller 1962-4-26 8262 Solano Naturalized at edge of old sidewalk in abandoned subdivision E of the mouth of the Napa river, N. of Hwy 48, Vallejo. Comment
  RSA254318  Genista monspessulana T. C. Fuller 1962-4-26 8261 Solano On road cut adj. to abandoned subdivision east of the mouth of the Napa River, south side of Hwy. 48, Vallejo. Comment
  UCD105706  Genista monspessulana T. C. Fuller 1962-4-16 8261 Solano 2 ft. across on road cut adj. to abandoned subdivision east of the mouth of the Napa River, south side of Hwy 48, Vallejo. Comment
  UCD119666  Genista monspessulana Annabelle Kleist 2008-5-21 Val- 2 Solano Benicia, Benicia Rd. Comment
  UCD120501  Genista monspessulana Annabelle Kleist 2008-5-21 Val- 3 -a Solano In a field just E of the CHP office on Benicia Rd. Comment
  UC1301211  Geranium dissectum Helen K. Sharsmith 1962-4-18 4950 Contra Costa vicinity Martinez (near McEwen Road); San Francisco Bay Region, Martinez 106 Comment
  UC17128  Geranium dissectum W. H. Brewer 1862-4-26 998 Contra Costa 6 mi w Martinez Comment
  CDA29060  Geranium molle D. G. Kelch 2006-5-7 6 .154 Contra Costa Carquinez Strait.; Crockett. Upper Edward s Canyon. Comment
  JEPS111972  Geranium molle D. G. Kelch 2004-5-9 04 .203 Contra Costa Crockett - Edwards Canyon Upper Edwards Canyon 160 Comment
  JEPS111974  Geranium molle D. G. Kelch 2004-4-25 04 .117 Contra Costa Martinez - West: Ozol Rock and Scenic Drive Hill Southwest of large cottonwood. West of Martinez at gated end of Scenic Dr 50 Comment
  JEPS111981  Geranium pusillum D. G. Kelch 2005-5-20 05 .283 Solano Glen Cove - ''Cesspool'' 11 Comment
  CDA28932  Geranium rotundifolium D. G. Kelch 2009-6-7 9 .351 Contra Costa Carquinez Strait; Crockett, under Zampa Bridge on N facing slope. Comment
  SJSU8211  Glaux maritima W. Savage 1976-7-23 1109 Solano Benicia Recreation Area c. 300 m W of US Interstate 780, Southampton Bay 0 Comment
  CDA27054  Glycyrrhiza lepidota D. G. Kelch, A. G. Murdock 2005-8-7 5 .455 Solano Carquinez Strait Region; Southampton Marsh. Benicia State Recreation Area. Comment
  CDA5880  Gnaphalium californicum D. G. Kelch, A. G. Murdock 2004-7-9 4 .295 Contra Costa Carquinez Strait Region; Crockett - Carquinez Scenic Drive. East of Crockett West of Bull Valley SA. Comment
  CDA5881  Gnaphalium californicum D. G. Kelch, A. G. Murdock 2005-6-24 5 .382 Contra Costa Carquinez Strait Region; 5th Street Prairie, Crockett. Comment
  CDA6041  Gnaphalium luteoalbum D. G. Kelch, A. G. Murdock 2005-5-1 5 .185 Contra Costa Carquinez Strait; Crockett; Edwards Canyon. Comment
  CDA31363  Gnaphalium ramosissimum D. G. Kelch 2006-8-11 6 .373 Contra Costa Carquinez Strait.; Top of Edward s Canyon. Crockett. Comment
  CDA6059  Gnaphalium stramineum D. G. Kelch, A. G. Murdock 2005-6-17 5 .353 Solano Carquinez Strait Region; Southwest corner of Mare Island. Comment
  UCR247431  Gnaphalium stramineum Dean Kelch, Abigail Moore 2009-5-30 09 .317 Contra Costa Carquinez Strait, west of 5th St Prairie, Crockett 75 Comment
  CDA6049  Grindelia X paludosa A. G. Murdock, D. G. Kelch 2003-9-12 193 Solano Carquinez Strait; Mare Island. Comment
  CDA6079  Grindelia camporum D. G. Kelch, A. G. Murdock 2005-6-17 5 .348 Solano Carquinez Strait Region; Southwest corner of Mare Island. Comment
  CDA6077  Grindelia camporum var. camporum D. G. Kelch, A. G. Murdock 2004-6-19 4 .28 Contra Costa Carquinez Strait; Crockett - Tormey Headlands. Along railroad tracks west of Carquinez Bridge Cockett (Valona). Comment
  CDA6078  Grindelia camporum var. camporum A. G. Murdock, D. G. Kelch 2004-5-28 284 Contra Costa Carquinez Strait; Pinole Peak. 0 Comment
  CDA6080  Grindelia camporum var. camporum A. G. Murdock, D. G. Kelch 2003-6-18 101 Solano Carquinez Strait; Mare Island. Comment
  CDA6136  Grindelia camporum var. camporum D. G. Kelch, A. G. Murdock 2005-6-17 5 .34 Solano Carquinez Strait Region; Southwest corner of Mare Island. Comment
  UCR198210  Grindelia camporum var. camporum Dean Kelch, A. G. Murdock 2005-6-17 05 .340 Solano Carquinez Strait, Mare Island, southwest corner of island 20 Comment
  CAS-BOT-BC158101  Grindelia hirsutula 1973-10-3 0458 Solano [Benetia] Benicia State Park Comment
  CAS-BOT-BC304855  Grindelia hirsutula John Thomas Howell 1972-6-25 48911 Solano North side of Carquinez Strait, Benecia Comment
  CAS-BOT-BC314569  Grindelia hirsutula John Thomas Howell 1929-10-25 4532 Solano North end of Carquinez Bridge Comment
  CAS-BOT-BC314570  Grindelia hirsutula John Thomas Howell 1929-10-25 4531 Solano North end of Carquinez Bridge Comment
  CAS-BOT-BC314573  Grindelia hirsutula Julian A. Steyermark 1934-6-8 s.n. Solano At north end of Carquinez Bridge Comment
  CHSC114332  Grindelia hirsutula D. G. Kelch 2005-6-17 05 .340 Solano Mare Island. Southwest corner of Mare Island, on south-facing cliffs. 20 Comment
  JEPS111641  Grindelia hirsutula A. G. Murdock 2003-6-18 101 Solano Mare Island West-facing rocky slope on southern tip of island 30 Comment
  JEPS111654  Grindelia hirsutula A. G. Murdock 2003-9-12 193 Solano Mare Island 2 Comment
  JEPS111662  Grindelia hirsutula A. G. Murdock 2004-5-28 284 Contra Costa Pinole Peak 205 Comment
  JEPS111719  Grindelia hirsutula D. G. Kelch 2004-6-19 04 .280 Contra Costa Selby Along railroad tracks west of Carquinez Bridge Crockett (Valona) 20 Comment
  CDA5197  Hedera helix D. G. Kelch, A. G. Murdock 2005-5-23 5 .373 Contra Costa Carquinez Strait Region; Crockett - Crolona Heights. 6th Street at Lillian Street, Crockett. Comment
  JEPS96539  Helianthella castanea Dean W. Taylor 1993-5-2 13419 Contra Costa hillside above Selby Siding, ca. 1 mile W of Carquinez Bridge, near BM 378 106 Comment
  CDA1154  Heliotropium curassavicum D. G. Kelch 2004-7-9 4 .307 Contra Costa Carquinez Strait region.; Along Carquinez Scenic Drive near turn-off to Port Costa. Comment
  CAS-BOT-BC305965  Helminthotheca echioides John Thomas Howell 1933-9-17 11666 Solano North end of Carquinez Bridge Comment
  CDA7025  Hemizonia congesta subsp. luzulifolia D. G. Kelch, A. G. Murdock 2004-7-9 4 .294 Contra Costa Carquinez Strait Region; Crockett - Carquinez Scenic Drive. East of Crockett West of Bull Valley SA. Comment
  CDA7053  Hemizonia congesta subsp. luzulifolia D. G. Kelch 2006-7-14 6 .333 Contra Costa Between Rte 4 and Carbon Rd. E Rodeo. Comment
  CDA8366  Hemizonia congesta subsp. luzulifolia D. G. Kelch 2003-11-24 3 .341 Contra Costa Carquinez Strait; Between Bull Valley Staging Area and Port Costa. Comment
  JEPS111722  Hemizonia congesta subsp. luzulifolia D. G. Kelch 2004-7-9 04 .294 Contra Costa Crockett - Carquinez Scenic Drive Carq. Scenic Dr. East of Crockett West of Bull Valley SA 60 Comment
  JEPS121012  Hemizonia congesta subsp. luzulifolia D. G. Kelch 2006-7-14 06 .333 Contra Costa Between Rte 4 and Carbon Rd. E Rodeo Comment
  SEINET3840814  Hemizonia congesta subsp. luzulifolia Unknown 2006-7-14 6 .333 Contra Costa Between route 4 and Carbon road, east Rodeo 24 Comment
  CDA6977  Hemizonia corymbosa D. G. Kelch, A. G. Murdock 2004-5-7 4 .179 Contra Costa Carquinez Strait; Canada del Cierbo. Comment
  JEPS111700  Hesperevax sparsiflora var. sparsiflora D. G. Kelch 2004-4-25 04 .124 Contra Costa Martinez - West: Ozol Rock and Scenic Drive Hill Southwest of large cottonwood. West of Martinez at gated end of Scenic Dr 50 Comment
  JEPS111742 Image available Hesperevax sparsiflora var. sparsiflora D. G. Kelch 2005-3-25 05 .91 Contra Costa Fernandez Ranch Fernandez Ranch. West of Christie Road. South of I-4 (behind golf course) and North of Pinole Peak 80 Comment
  JEPS111755  Hesperevax sparsiflora var. sparsiflora D. G. Kelch 2005-5-1 05 .203 Contra Costa Crockett - Edwards Canyon 100 Comment
  CDA8374  Hesperocnide tenella D. G. Kelch, A. G. Murdock 2003-3-18 3 .334 Contra Costa Carquinez Strait; Canada de Cierbo. Comment
Read comments
Oct 13 2009
  CDA25927  Heteromeles arbutifolia D. G. Kelch, A. G. Murdock 2003-2-7 3 .038 Contra Costa Carquinez Strait Region; Franklin Canyon. Comment
  CDA25928  Heteromeles arbutifolia D. G. Kelch 2005-6-17 5 .345 Solano Carquinez Strait Region; Southwest corner of Mare Island, adjacent to diked saltmarsh. Comment
  CDA981  Heteromeles arbutifolia D. G. Kelch 2006-6-23 06 .322-C Contra Costa Carquinez Strait; West Valona. West of the Zampa Bridge above San Pablo Ave. Along small stream draining north into the Western end of the Carquinez Strait. Comment
  JEPS112075  Heteromeles arbutifolia D. G. Kelch 2003-2-7 03 .38 Contra Costa Franklin Canyon 115 Comment
  SEINET3840819  Heteromeles arbutifolia Unknown 2006-6-23 6 .322C Contra Costa West Valona, West of Zampa Bridge above San Pablo avenue, along the small stream draining north into the Western end of the Carquinez Strait 91 Comment
  JEPS20381  Heterotheca grandiflora Joseph P. Tracy 1932-9-10 10783 Contra Costa e of Pinole (on Franklin Canyon Road); Rodeo Creek 91 Comment
  CDA7945  Heterotheca sessiliflora subsp. bolanderi A. G. Murdock, D. G. Kelch 2003-6-18 94 Solano Carquinez Strait Region; Mare Island. Comment
  JEPS111638  Heterotheca sessiliflora subsp. bolanderi A. G. Murdock 2003-6-18 94 Solano Mare Island Western slope of hill on south end of island 30 Comment
  CDA2182  Holcus lanatus D. G. Kelch, A. G. Murdock 2005-6-24 5 .386 Contra Costa Carquinez Strait Region; 5th Street Prairie, Crockett. Comment
  JEPS129820  Holcus lanatus Dean G. Kelch and Andrew G. Murdock 2005-6-24 05 .386 Contra Costa Crockett - 5th St. Prairie. Comment
  JEPS129821  Holcus lanatus Dean G. Kelch 2006-6-23 06 .320 Contra Costa West Valona. West of the Zampa Bridge above San Pablo Ave. Comment
  CDA23596  Holocarpha heermannii D. G. Kelch 2007-10-6 7 .63 Contra Costa Carquinez Strait; Fernandez Ranch. Muir Land Trust Property 4.5 km W of Rodeo. Comment
  CDA7977  Holocarpha heermannii D. G. Kelch, A. G. Murdock 2004-9-2 4 .329 Contra Costa Carquinez Strait Region; McEwen Road from Port of Costa - I-4 near summit of road. Comment
  CDA8362  Holocarpha heermannii D. G. Kelch, A. G. Murdock, M. K. Herzenach 2004-9-2 4 .329 Contra Costa Carquinez Strait; Near Summit of Mckewan Rd between Port Costa and I-4. Comment
  JEPS111730  Holocarpha heermannii Dean G. Kelch and Andrew G. Murdock 2004-9-2 04 .329 Contra Costa McEwen Road McEwen Road from Port of Costa - I-4 near summit of Road. Contra Costa County CA. 195 Comment
  JEPS112072  Holodiscus discolor A. G. Murdock 2004-5-28 274 Contra Costa Pinole Peak 205 Comment
  UC12336  Holodiscus discolor Ivar Tidestrom 1895-6-1 Contra Costa Crockett Comment
  CDA29576  Hordeum brachyantherum D. G. Kelch, Troy MacGregor 2009-5-1 9 .288 Contra Costa Carquinez Strait; Fernandez Ranch in valley bottom along Christie Rd. Comment
  CHSC114266  Hordeum brachyantherum D. G. Kelch; Troy MacGregor 2009-5-10 09 .288 Contra Costa Carquinez Strait: Fernandez Ranch in valley bottom along Christie Rd. 76 Comment
  CDA29160  Hordeum murinum subsp. leporinum D. G. Kelch 2006-5-7 6 .145 Contra Costa Carquinez Strait.; Crockett. Upper Edward s Canyon. Comment
  JEPS112088  Horkelia californica subsp. frondosa D. G. Kelch 2004-5-2 04 .164 Contra Costa Crockett - Edwards Canyon 125 Comment
  JEPS112098  Horkelia californica subsp. frondosa D. G. Kelch 2005-5-1 05 .192 Contra Costa Crockett - Edwards Canyon. On shady bank 150 Comment
  UC1606349  Horkelia californica subsp. frondosa Barbara Ertter with Dianne Lake 1991-8-18 10677 Contra Costa e;steep N-facing slope above pilings, ne of Bull Valley staging area Crockett; Carquinez Stsrait Regional Shoreline Comment
  UC70332  Horkelia californica subsp. frondosa Ivar Tidestrom June 1895 Contra Costa Crockett Comment
  CDA29489  Hypochaeris glabra D. G. Kelch, Troy MacGregor 2009-5-1 09 .289-B Contra Costa Carquinez Strait; Fernandez Ranch in valley bottom along Christie Rd. Comment
  JEPS111686  Hypochaeris glabra D. G. Kelch 2003-4-3 03 .353 Contra Costa South of Cummings Skyway and Crockett Blvd 134 Comment
  CDA34007  Iris foetidissima D. G. Kelch 2011-4-5 11 .084 Solano Carquinez Strait Region; Southhampton Marsh. Benicia State Recreation Area. Comment
  CDA23772  Iris pseudacorus D. G. Kelch 2006-8-11 6 .37 Solano Carquinez Strait; Benicia State Recreation Area. Southampton Marsh. Comment
  CAS-BOT-BC112436  Isolepis cernua John Hunter Thomas 1955-5-21 5082 Solano Along north shore of Carquinez Straight, 1.4 miles E of the center of Benicia. 0 Comment
  RSA135627  Isolepis cernua John H. Thomas 1955-5-21 5082 Solano Along north shore of Carquinez Straight, 1.4 miles east of the center of Benecia. About sea level. 0 Comment
  CAS-BOT-BC324843  Iva axillaris John H. Thomas 1955-5-21 5086 Solano Along north shore of Carquinez Straight 1.4 miles east of the center of Benecia, about sea level Comment
  JEPS111653  Iva axillaris A. G. Murdock 2003-9-12 189 Solano Mare Island 5 Comment
  RSA133699  Iva axillaris subsp. robustior John H. Thomas 1955-5-21 5086 Solano Along north shore of Carquinez Straight, 1.4 miles east of the center of Benecia. 0 Comment
  CAS-BOT-BC340145  Jaumea carnosa John H. Thomas 1955-5-21 5088 A Solano Along north shore of Carquinez Straight [Strait], 1.4 miles east of the center of Benecia [Benicia] Comment
  CDA8062  Jaumea carnosa D. G. Kelch, A. G. Murdock 2005-8-7 5 .456 Solano Carquinez Strait Region; Southampton Marsh. Benicia State Recreation Area. Comment
  JEPS111652  Jaumea carnosa A. G. Murdock 2003-9-12 187 Solano Mare Island 2 Comment
  UC613042  Jaumea carnosa C. W. Sharsmith 1933-9-15 476 Contra Costa saline marshlands near Carquinez Straits; San Pablo Bay Comment
  CDA9369  Juncus arcticus subsp. balticus D. G. Kelch 2006-7-14 6 .334 Contra Costa Between Rte 4 and Carbon Rd. E Rodeo. Comment
  CHSC97914  Juncus balticus D. G. Kelch 2006-6-14 06 .334 Contra Costa Between Rte 4 and Carbon Rd. E Rodeo. 24 Comment
  JEPS112450  Juncus balticus D. G. Kelch 2005-5-20 05 .290 Solano Glen Cove - ''Cesspool'' 11 Comment
  JEPS112451  Juncus balticus D. G. Kelch 2005-4-24 05 .180 Contra Costa Franklin Canyon Franklin Canyon. Collier Hill. West Carbon. 16 Comment
  JEPS112453  Juncus balticus D. G. Kelch 2005-3-25 05 .73 Contra Costa Hercules - Carbon Carbon Road near Route 4. 50 Comment
  JEPS112440  Juncus bufonius D. G. Kelch 2004-4-25 04 .112 Contra Costa Martinez - West: Ozol Rock and Scenic Drive West Martinez on Carquinez Dr 28 Comment
  JEPS112443  Juncus bufonius D. G. Kelch 2004-4-11 04 .60 Contra Costa Crockett - 5th St. Prairie 5th street Prairie, Crockett 85 Comment
  JEPS112447  Juncus effusus var. pacificus A. G. Murdock 2004-5-28 280 Contra Costa Refugio Valley 120 Comment
  CDA1591  Juncus gerardi Brenda Grewell 2004-6-2 s.n. Solano Carquinez Strait; Benicia State Recreation Area. Southhampton Marsh. Comment
  UCD44969  Juncus gerardi subsp. gerardi Brenda Grewell 2002-6-25 s.n. Solano Benecia State Recreation Area. Southampton Marsh. 15 Comment
  UCD44970  Juncus gerardi subsp. gerardi Brenda Grewell 2004-6-20 s.n. Solano Benecia State Recreation Area. Southampton Marsh. 15 Comment
  CDA29782  Juncus occidentalis D. G. Kelch, Troy MacGregor 2009-5-1 9 .262 Contra Costa Carquinez Strait; Franklin Ridge. Fernandez Ranch Extension. Comment
  JEPS112437  Juncus patens D. G. Kelch 2004-5-7 04 .200 Contra Costa Ca ada del Cierbo Ca ada del Cierbo 40 Comment
  JEPS112448  Juncus phaeocephalus var. paniculatus A. G. Murdock 2004-5-28 276 Contra Costa Refugio Valley 120 Comment
  JEPS112441  Juncus tenuis D. G. Kelch 2004-4-18 04 .83 Solano Mare Island Mare Island. Solano County, CA 68 Comment
  JEPS112444  Juncus tenuis D. G. Kelch 2003-4-3 03 .366 Contra Costa Cummings Skyway 115 Comment
  JEPS112449  Juncus tenuis A. G. Murdock 2004-3-19 224 Contra Costa Luzon Sycamore Ave. just east of Rodeo/Hercules where train crosses Highway 4 (Luzon). Top of ridge to south of road. 60 Comment
  JEPS112452  Juncus tenuis D. G. Kelch 2005-4-15 05 .134 Contra Costa Rodeo Creek East-West canyon feeding into Rodeo Creek 120 Comment
  JEPS112436  Juncus xiphioides D. G. Kelch 2004-5-7 04 .201 Contra Costa Ca ada del Cierbo 40 Comment
  JEPS111661  Lagophylla ramosissima A. G. Murdock 2004-5-28 270 Contra Costa Pinole Peak 205 Comment
  CDA42441  Lamium purpureum D. G. Kelch, Daniel Weinstein 2013-3-9 13 .018 Contra Costa Carquinez Strait; Crockett. Comment
  JEPS111658  Lasthenia californica A. G. Murdock 2005-3-25 229 Contra Costa Hercules - Carbon 50 Comment
  CAS-BOT-BC324458  Lasthenia conjugens Barrett Anderson; Thomas Scofield 1995-4-25 4553 Contra Costa Along Highway 4 approximately 2.38 km east of Interestate 80 Highway 4 interchange near Rodeo Comment
  JEPS106453  Lasthenia conjugens Barrett Anderson with Thomas Scofield 1995-4-25 4553 Contra Costa Along Hwy 4 approx. 2.38 km E of Interstate 80--Hwy 4 interchange near Rodeo, along Rodeo Creek. Comment
  UC1728009  Lasthenia conjugens R. Ornduff 1998-5-10 10186 Contra Costa pasture on N side of Hwy 4 and e of I-80 Comment
  JEPS64867  Lathyrus jepsonii var. jepsonii W. L. Jepson 1937-7-2 18448 Contra Costa 0.5 mi w Crockett; Carquinez Straits Comment
Read comments
Jan 2 2016
  JEPS112330  Lathyrus latifolius Dean G. Kelch and Andrew G. Murdock 2004-6-19 04 .284 Contra Costa Crockett - Tormey Headlands; County: Contra Costa; North-facing hill above / along railroad tracks. West of Carquinez Bridge. Crockett contra Coasta Country CA. Comment
  JEPS112342  Lathyrus vestitus var. vestitus Dean G. Kelch and Andrew G. Murdock 2004-4-25 04 .120 Contra Costa Martinez - West: Ozol Rock and Scenic Drive; County: contra Costa; Hill Southwest of large cottonwood. West of Martinez at gated end of Scenic Dr. Comment
  JEPS91399  Lathyrus vestitus var. vestitus Dean W. Taylor 1993-5-2 13420 Contra Costa hillside above Selby Siding, ca. 1 mile W of Carquinez Bridge, near BM 378 106 Comment
  UC1300852  Lathyrus vestitus var. vestitus Helen K. Sharsmith 1962-4-18 4945 Contra Costa above Carquinez Straits (Crockett-Martinez road); San Francisco Bay Region 60 Comment
  JEPS111657  Layia chrysanthemoides A. G. Murdock 2004-3-19 227 Contra Costa Hercules - Carbon 50 Comment
  CDA31884  Leersia oryzoides D. G. Kelch 2007-11-13 7 .656 Contra Costa Carquinez Strait; Old brick factory 1.2 km SE of Port Costa. Comment
  JEPS121007  Lemna minuta D. G. Kelch 2007-5-5 07 .265 Solano Vallejo; S end of Mare Island, S of stock pond. Comment
  JEPS112488  Lemna valdiviana D. G. Kelch 2005-5-20 05 .291 Solano Glen Cove - ''Cesspool'' 11 Comment
  JEPS111850  Lepidium appelianum A. G. Murdock 2003-6-2 86 Contra Costa Crockett - Eckley East of pier along tracks 2 Comment
  CDA3809  Lepidium latifolium A. G. Murdock, D. G. Kelch 2004-5-28 301 Contra Costa Carquinez Strait; Luzon. Comment
  JEPS111853  Lepidium latifolium A. G. Murdock 2004-5-28 301 Contra Costa Luzon 60 Comment
  JEPS111855  Lepidium nitidum var. nitidum D. G. Kelch 2003-2-7 03 .37 Contra Costa Franklin Canyon 115 Comment
  CDA42432  Lepidium virginicum D. G. Kelch 2012-6-1 12 .093 Contra Costa Carquinez Strait Region; 1 km east of Port Costa in the vicinity of the old brick factory. Comment
  JEPS111665  Leucanthemum vulgare A. G. Murdock 2004-5-28 309 Contra Costa At west end of Refugio Valley 120 Comment
  CDA39047  Leymus X multiflorus D. G. Kelch 2011-6-5 11 .576 Contra Costa Carquinez Strait; South of Crockett, south of Cummings Skyway. Comment
  JEPS481  Leymus X multiflorus W. L. Jepson 1937-7-2 18445 Contra Costa swale 1/2 mi w Crockett Comment
  UC38162  Leymus X multiflorus J. Burtt Davy May 1898 Contra Costa Port Costa Comment
  UC909772  Leymus X multiflorus Milo S. Baker 1950-5-20 12226 Contra Costa roadside between Martinez and Port Costa Comment
  UCD38560  Leymus X multiflorus Beecher Crampton 1956-5-14 3424 Contra Costa 3.2 miles W of Martinez, on the road to Crockett. Above Suisun Bay. Comment
  RSA63664  Leymus condensatus Milo S. Baker 1950-5-22 12226 Contra Costa Roadside between Martinez and Pt. Costa Comment
  CDA32482  Leymus triticoides D. G. Kelch 2005-6-24 5 .385 Contra Costa Carquinez Strait Region; 5th Street Prairie, Crockett. Comment
  CDA32483  Leymus triticoides D. G. Kelch 2005-6-17 5 .346 Solano Carquinez Strait Region; Southwest corner of Mare Island, adjacent to diked saltmarsh. Comment
  CDA32486  Leymus triticoides A. G. Murdock 2003-9-12 183 Solano Carquinez Strait; Mare Island. Comment
  JEPS129822  Leymus triticoides Dean G. Kelch 2006-6-23 06 .321 Contra Costa West Valona. West of the Zampa Bridge above San Pablo Ave. Comment
  SEINET3840826  Leymus triticoides Unknown 2006-6-23 6 .321 Contra Costa West Valona, West of the Zampa Bridge above San Pablo avenue, along a small stream draining north into the Western end of the Carquinez Strait 91 Comment
  CDA7913  Lilaeopsis masonii D. G. Kelch, A. G. Murdock 2005-5-2 5 .297 Contra Costa Carquinez Strait; Glen Cove Shore. Comment
  JEPS111631  Lilaeopsis masonii D. G. Kelch 2005-5-20 05 .297 Solano Glen Cove - Shore Glen Cove Park Shoreline - Dillon Point 0 Comment
  JEPS112004  Limonium californicum Andrew G. Murdock 2003-9-12 184 Solano Mare Island Comment
  JEPS112006  Linanthus bicolor D. G. Kelch 2005-4-15 05 .131 Contra Costa Rodeo Creek East-West canyon feeding into Rodeo Creek 120 Comment
  CDA29106  Linum bienne D. G. Kelch 2006-5-7 06 .148-B Contra Costa Carquinez Strait.; Crockett. Upper Edward s Canyon. Comment
  CDA4732  Linum bienne A. G. Murdock, D. G. Kelch 2004-5-28 310 Contra Costa Carquinez Strait; At west end of Refugio Valley. Comment
  JEPS112513  Linum bienne A. G. Murdock 2004-5-28 310 Contra Costa At west end of Refugio Valley 120 Comment
  JEPS112514  Linum bienne D. G. Kelch 2004-4-18 04 .92 Solano Mare Island 73 Comment
  JEPS112263  Lithophragma affine D. G. Kelch 2003-4-3 03 .358 Contra Costa Cummings Skyway 134 Comment
  JEPS111854  Lobularia maritima A. G. Murdock 2004-5-28 304 Contra Costa Luzon 60 Comment
  JEPS111639  Logfia gallica A. G. Murdock 2003-6-18 97 Solano Mare Island 30 Comment
  JEPS111698  Logfia gallica D. G. Kelch 2004-4-25 04 .121 Contra Costa Martinez - West: Ozol Rock and Scenic Drive Hill Southwest of large cottonwood. West of Martinez at gated end of Scenic Dr 50 Comment
  JEPS111709  Logfia gallica D. G. Kelch 2004-5-7 04 .185 Contra Costa Ca ada del Cierbo Ca ada del Cierbo 40 Comment
  CDA2238  Lolium multiflorum D. G. Kelch, A. G. Murdock 2004-4-11 4 .069 Contra Costa Carquinez Strait; Bull Valley Prairie. EBRPD. Between Crockett and Pt. Costa. Comment
  JEPS111626  Lomatium caruifolium D. G. Kelch 2005-3-25 05 .81 Contra Costa Fernandez Ranch Fernandez Ranch. West of Christie Road. South of I-4 (behind golf course) and North of Pinole Peak on ridge East of Pinole Park 115 Comment
  JEPS111601  Lomatium dasycarpum D. G. Kelch 2000-5-22 00 .143 Contra Costa Martinez - West: Ozol Rock and Scenic Drive Ozol Rock. 2 miles west of Martinez on Vista Drive 22 Comment
  JEPS111613  Lomatium dasycarpum D. G. Kelch 2004-4-25 04 .126 Contra Costa Martinez - West: Ozol Rock and Scenic Drive Scenic Dr. 30 Comment
  JEPS111595  Lomatium utriculatum A. G. Murdock 2004-3-19 235 Contra Costa McEwen Road 150 Comment
  OBI70555  Lomatium utriculatum D. G. Kelch 2007-3-24 7 .093 Contra Costa Ozol; between Port Costa and Martinez, near old brick quarry Comment
  CDA42192  Lonicera hispidula var. vacillans D. G. Kelch 2004-5-2 4 .167 Contra Costa Carquinez Strait Region; Edwards Canyon, Crockett. Comment
  JEPS111772  Lonicera hispidula var. vacillans D. G. Kelch 2004-5-2 04 .167 Contra Costa Crockett - Edwards Canyon 125 Comment
  JEPS112337  Lotus corniculatus Dean G. Kelch and Andrew G. Murdock 2004-5-7 04 .183 Contra Costa Canada del Cierbo. contra Coasta County, CA. Comment
  CDA27298  Lotus purshianus var. purshianus A. G. Murdock, D. G. Kelch 2003-6-18 89 Solano Carquinez Strait Region; Mare Island. Comment
  CDA27320  Lotus scoparius var. scoparius A. G. Murdock, D. G. Kelch 2003-6-18 92 Solano Carquinez Strait Region; Mare Island. Comment
  CDA27342  Lotus wrangelianus D. G. Kelch, A. G. Murdock 2003-4-3 3 .356 Contra Costa Carquinez Strait Region; Cummings Skyway. South of Cummings Skyway and Crockett Boulevard. Comment
  CDA29490  Lotus wrangelianus D. G. Kelch, Troy MacGregor 2009-5-1 9 .272 Contra Costa Carquinez Strait; Franklin Ridge. Fernandez Ranch Extension. Comment
  CDA9199  Lotus wrangelianus D. G. Kelch, D. A. Weinstein 2008-4-15 8 .047 Contra Costa Carquinez Strait; S Port Costa along Mckewen Rd. Comment
  JEPS18165  Lotus wrangelianus Rimo Bacigalupi with G. T. Robbins 1956-5-11 5639 Contra Costa 1.3 mi e Pinole (between State Hwy 4 (Franklin Canyon Rd) and Santa Fe Ry right-of-way, 0.25 mi e of jct with U.S. Hwy 40) 22 Comment
  JEPS111572  Ludwigia peploides D. G. Kelch 2004-7-9 04 .299 Contra Costa Port Costa - Reservoir. Port Costa pond 28 Comment
  JEPS111865  Lunaria annua D. G. Kelch 2004-5-9 04 .214 Contra Costa Crockett - Eckley Hills north of Bull Valley Staging Area 13 Comment
  JEPS112415  Lupinus albifrons var. albifrons Dean G. Kelch and Andrew G. Murdock 2005-4-15 05 .142 Contra Costa Rodeo Creek; county: Contra Costa; EBRP land. West of Cummings Skyway near summit (Old C&H Sugar diatomaceous earth dump). Comment
  UC1607647  Lupinus albifrons var. albifrons Barbara Ertter 1993-4-2 11474 Contra Costa along railroad w Crockett (base of n-facing bluffs at w end of Carquines Strait, San Pablo Bay); San Pablo Bay, w end of Carquines Strait Comment
  JEPS112334  Lupinus arboreus Dean G. Kelch and Andrew G. Murdock 2004-5-21 04 .217 Contra Costa Crocket - Tormey Headlands; County: Contra Costa; Along San Pablo Ave. ~ 1 k. west of Carq. Bridge. Comment
  CDA27417  Lupinus bicolor D. G. Kelch, A. G. Murdock 2005-4-15 5 .146 Contra Costa Carquinez Strait Region; Rodeo Creek. EBRP land. West of Cummings Skyway near summit (Old C&H Sugar diatomaceous earth dump). Comment
  CDA27418  Lupinus bicolor D. G. Kelch, A. G. Murdock 2005-4-24 5 .166 Contra Costa Carquinez Strait Region; Franklin Canyon. Collier Hill. West Carbon. Comment
  JEPS112345  Lupinus bicolor Dean G. Kelch and Andrew G. Murdock 2004-4-25 04 .111 Contra Costa Martinez - West: Ozol Rock and Scenic Drive; County: contra Costa; West Martinez on Carquinez Dr. Comment
  JEPS112360  Lupinus bicolor Dean G. Kelch and Andrew G. Murdock 2004-5-28 288 Contra Costa Pinole Peak; County: Contra Costa. Comment
  JEPS112402  Lupinus bicolor Dean G. Kelch and Andrew G. Murdock 2005-4-24 05 .166 Contra Costa Franklin Canyon; County: Contra Costa; Franklin Canyon, Contra Costa County, CA. Collier Hill. West Carbon. Comment
  JEPS112414  Lupinus bicolor Dean G. Kelch and Andrew G. Murdock 2005-4-15 05 .146 Contra Costa Rodeo Creek; county: Contra Costa; EBRP land. West of Cummings Skyway near summit (Old C&H Sugar diatomaceous earth dump). Comment
  CDA6113  Lupinus formosus D. G. Kelch 2007-5-12 7 .289 Contra Costa Carquinez Strait; Franklin Ridge, S of Hwy 4 at McEwen Rd. Comment
  UC2061498  Lupinus formosus Dean G. Kelch 2016-5-23 16 .124 Contra Costa Carquinez Strait: Hill between Cumming's Skyway & Canada de Cierbo. Comment
  JEPS112326  Lupinus formosus var. formosus Dean G. Kelch and Andrew G. Murdock 2004-9-2 04 .329B Contra Costa McEwen Road; County: Contra Costa; McEwen Road from Port of Costa - I-4 near summit of Road. Contra Costa County CA. Comment
  JEPS112361  Lupinus formosus var. formosus Dean G. Kelch and Andrew G. Murdock 2004-5-28 287 Contra Costa Pinole Peak; County: Contra Costa. Comment
  JEPS112374  Lupinus formosus var. formosus Dean G. Kelch and Andrew G. Murdock 2004-6-3 90 Solano Mare Island; County: Solano; Western slope of hill on south end of island. Comment
  UC2050234  Lupinus formosus var. formosus Dean G. Kelch and Andrew G. Murdock 2004-5-28 287 Contra Costa Pinole Peak; County: Contra Costa. Comment
  JEPS112346  Lupinus microcarpus Dean G. Kelch and Andrew G. Murdock 2004-4-25 04 .110 Contra Costa Martinez - West: Ozol Rock and Scenic Drive; County: contra Costa; West Martinez on Carquinez Dr. Comment
  CDA27486  Lupinus microcarpus var. densiflorus A. G. Murdock, D. G. Kelch 2003-6-2 88 Contra Costa Carquinez Strait Region; Crockett - Eckley. East of pier at base of cliff. Comment
  JEPS112376  Lupinus microcarpus var. densiflorus Dean G. Kelch and Andrew G. Murdock 2003-6-2 88 Contra Costa Crockett - Eckley; County: Contra Costa; East of pier at base of cliff. Comment
  CDA27537  Lupinus microcarpus var. microcarpus D. G. Kelch, A. G. Murdock 2005-5-6 5 .224 Contra Costa Franklin Canyon. East of Christie Road. South of Route 4. Comment
  JEPS111540  Lupinus microcarpus var. microcarpus Dean G. Kelch and Andrew G. Murdock 2005-5-6 05 .224 Contra Costa Franklin Canyon; County: Contra Costa; East of Christie Road. South of Route 4. Franklin Canyon, Contra Costa, CA. Comment
  JEPS112348  Lupinus nanus Dean G. Kelch and Andrew G. Murdock 2004-4-18 04 .086 Solano Mare Island. Solany County, CA. Comment
  CDA27588  Lupinus succulentus A. G. Murdock, D. G. Kelch 2003-6-2 87 Contra Costa Carquinez Strait Region; Crockett - Eckley. East of pier at base of cliff. Comment
  JEPS112377  Lupinus succulentus Dean G. Kelch and Andrew G. Murdock 2003-6-2 87 Contra Costa Crockett - Eckley; County: Contra Costa; East of pier at base of cliff. Comment
  JEPS112442  Luzula macrantha Dean G. Kelch 2004-4-11 04 .63 Contra Costa Crockett - 5th St. Prairie 85 Comment
  JEPS112519  Lythrum californicum D. G. Kelch 2003-8-17 03 .148 Solano Southampton Marsh 2 Comment
  JEPS112515  Lythrum hyssopifolia D. G. Kelch 2004-7-9 04 .302 Contra Costa McEwen Road. McEwen marsh. North of Cummings Skyway 130 Comment
  CDA8239  Madia exigua D. G. Kelch, A. G. Murdock 2004-5-9 4 .205 Contra Costa Carquinez Strait Region; Crockett - Upper Edwards Canyon above Crockett Boulevard. Comment
  JEPS111711  Madia exigua D. G. Kelch 2004-5-9 04 .205 Contra Costa Crockett - Edwards Canyon; Upper Edwards Canyon 160 Comment
  UC89384  Madia exigua Katharine Brandegee June 1892 Contra Costa Port Costa Comment
  CDA29558  Madia gracilis D. G. Kelch, Troy MacGregor 2009-5-1 9 .27 Contra Costa Carquinez Strait; Franklin Ridge. Fernandez Ranch Extension. Comment
  CDA8271  Madia gracilis D. G. Kelch, A. G. Murdock 2005-5-6 5 .222 Contra Costa Carquinez Strait; East of Christie Road. South of Route 4, Franklin Canyon. Comment
  JEPS111538  Madia gracilis D. G. Kelch 2005-5-6 05 .222 Contra Costa Franklin Canyon East of Christie Road. South of Route 4 127 Comment
  JEPS111637  Madia gracilis A. G. Murdock 2003-6-2 76 Contra Costa Crockett - 5th St. Prairie 85 Comment
  JEPS111708  Madia gracilis D. G. Kelch 2004-5-7 04 .184 Contra Costa Ca ada del Cierbo Ca ada del Cierbo 40 Comment
  JEPS111753  Madia gracilis D. G. Kelch 2005-4-24 05 .163 Contra Costa Franklin Canyon 60 Comment
  CDA29210  Madia sativa D. G. Kelch 2008-6-15 8 .247 Contra Costa Carquinez Strait; Crockett hills, S of Cummings Skyway, W of Crockett Blvd. Comment
  JEPS111643  Madia sativa A. G. Murdock 2003-6-18 108 Solano Mare Island 30 Comment
  JEPS111543  Malva nicaeensis D. G. Kelch 2004-5-21 04 .220 Contra Costa Crockett - Edwards Canyon Edwards Creek EBRP Staging Area near Greenhouse 24 Comment
  JEPS111544  Malva nicaeensis D. G. Kelch 2004-6-19 04 .279 Contra Costa Crockett - West Valona Along railroad tracks west of Carquinez Bridge Crockett (Valona) Contra Costa County CA 20 Comment
  JEPS111546  Malva nicaeensis D. G. Kelch 2005-3-13 05 .47 Contra Costa Crockett - weedy area under Zampa Bridge 4 Comment
  CDA39046  Malva parviflora D. G. Kelch 2011-6-5 11 .575 Contra Costa Carquinez Strait; South of Crockett, south of Cummings Skyway. Comment
  CDA9368  Malvella leprosa D. G. Kelch 2006-7-14 6 .332 Contra Costa Between Rte 4 and Carbon Rd. E Rodeo. Comment
  CHSC97871  Malvella leprosa D. G. Kelch 2006-7-14 06 .332 Contra Costa Between Rte 4 and Carbon Rd. E Rodeo. 24 Comment
  RSA0042211  Malvella leprosa D. G. Kelch 2006-7-14 06 .332 Contra Costa Between Rte 4 and Carbon Rd. E Rodeo. 24 Comment
  SEINET3840811  Malvella leprosa Unknown 2006-7-14 6 .332 Contra Costa Between route 4 and Carbon road, east Rodeo 24 Comment
  UC1606434  Malvella leprosa Barbara Ertter, Brad Olson 1993-10-30 12289 Contra Costa n.e. Rodeo (across R.R. tracks from San Pablo Ave., beach next to jetty) Comment
  CDA37959  Marah oregana Andrew Murdock, D. G. Kelch 2005-3-21 391 Contra Costa Carquinez Strait Region; South of Cumming s Skyway & about 1 km east of I-80. Comment
  JEPS112460  Marrubium vulgare D. G. Kelch 2004-4-18 04 .91 Solano Mare Island 55 Comment
  JEPS112468  Marrubium vulgare A. G. Murdock 2003-9-12 191 Solano Mare Island 5 Comment
  CAS-BOT-BC348081  Matricaria discoidea John H. Thomas 1955-5-21 5081 Solano Along north shore of Carquinez Straight, 1.4 miles east of the center of Benecia Comment
  CDA29088  Medicago arabica D. G. Kelch 2006-5-7 6 .15 Contra Costa Carquinez Strait.; Crockett. Upper Edward s Canyon. Comment
  JEPS112340  Medicago arabica Dean G. Kelch and Andrew G. Murdock 2004-5-2 04 .169 Contra Costa Crockett - Edwards Canyon; County: Contra Coasta; Edwards Canyon, Crockett, Contra Coasta County, CA. Comment
  CDA29123  Medicago polymorpha D. G. Kelch 2006-5-7 6 .151 Contra Costa Carquinez Strait.; Crockett. Upper Edward s Canyon. Comment
  CDA4230  Medicago sativa D. G. Kelch, A. G. Murdock 2004-5-21 4 .219 Contra Costa Carquinez Strait Region; Cummings Skyway. Exit from I-80 to Cummings Skyway. Comment
  JEPS112333  Medicago sativa Dean G. Kelch and Andrew G. Murdock 2004-5-21 04 .219 Contra Costa Cummings Skyway; County: Contra Coasta; Exit from I-80 to Cummings Skyway. Comment
  JEPS112371  Medicago sativa Dean G. Kelch and Andrew G. Murdock 2003-9-12 175 Solano Mare Island; County: Solano; On road near munitions storage buildings on edge of salt marsh. Comment
  CDA29038  Melica torreyana D. G. Kelch 2006-5-7 6 .164 Contra Costa Carquinez Strait.; Crockett. Upper Edward s Canyon. Comment
  UCD88832  Melica torreyana Beecher Crampton 1956-5-14 3421 Contra Costa 2 miles west of Martinez. Comment
  CDA4216  Melilotus albus A. G. Murdock, D. G. Kelch 2003-9-12 190 Solano Carquinez Strait; Mare Island. Comment
  JEPS112370  Melilotus albus Dean G. Kelch and Andrew G. Murdock 2003-9-12 190 Solano Mare Island; County: Solano;. Comment
  JEPS112336  Melilotus indicus Dean G. Kelch and Andrew G. Murdock 2004-5-9 04 .207 Contra Costa Upper Edwards Canyon, Crockett, CA Contra Costa County, CA above Crockett Blvd. Comment
  CDA1105  Melissa officinalis D. G. Kelch, A. G. Murdock 2004-7-9 4 .293 Contra Costa Carquinez Strait; Crockett; Elkhorn Creek. Comment
  JEPS112478  Melissa officinalis D. G. Kelch 2004-7-9 04 .293 Contra Costa Crockett - Elkhorn Creek 2 Comment
  JEPS112482  Mentha X piperita D. G. Kelch 2004-5-7 04 .193 Contra Costa Ca ada del Cierbo 40 Comment
  CDA1112  Mentha pulegium D. G. Kelch, A. G. Murdock 2005-5-2 5 .284 Solano Carquinez Strait; Glen Cove; stagnant creek. Comment
  JEPS112473  Mentha pulegium D. G. Kelch 2005-5-20 05 .284 Solano Glen Cove - ''Cesspool'' 11 Comment
  JEPS111949  Mercurialis ambigua D. G. Kelch 2004-4-3 04 .44 Contra Costa Crockett - Edwards Canyon Rare weed at nursery at Edwards Creek Staging Area (EBRPD) near barn. 24 Comment
Read comments
Jun 14 2011
  CDA23914  Mesembryanthemum nodiflorum D. G. Kelch, A. G. Murdock 2005-6-17 5 .363 Solano Carquinez Strait; Mare Island: South end of Mare Island, above saltmarsh. Comment
  UC1947287  Mesembryanthemum nodiflorum D. G. Kelch 2005-6-17 05 .363 Solano Mare Island South end of Mare Island 2 Comment
  CDA31454  Micropus californicus D. G. Kelch 2006-5-2 6 .21 Contra Costa Carquinez Strait; Fernandez Ranch; W. Christie Rd. Comment
  CDA8378  Micropus californicus var. californicus D. G. Kelch, A. G. Murdock 2004-4-25 4 .125 Contra Costa Carquinez Strait Region; Martinez - West: Ozol Rock and Scenic Drive. Hill southwest of large cottonwood. West of Martinez at gated end of Scenic Drive. Comment
  JEPS111701  Micropus californicus var. californicus D. G. Kelch 2004-4-25 04 .125 Contra Costa Martinez - West: Ozol Rock and Scenic Drive Hill Southwest of large cottonwood. West of Martinez at gated end of Scenic Dr 50 Comment
  CDA29517  Microseris douglasii D. G. Kelch, Troy MacGregor 2009-5-1 9 .285 Contra Costa Carquinez Strait; Fernandez Ranch in valley bottom along Christie Rd. Comment
  JEPS111699  Microseris douglasii subsp. douglasii D. G. Kelch 2004-4-25 04 .123 Contra Costa Martinez - West: Ozol Rock and Scenic Drive Hill Southwest of large cottonwood. West of Martinez at gated end of Scenic Dr 50 Comment
  JEPS111710  Microseris douglasii subsp. douglasii D. G. Kelch 2004-5-7 04 .189 Contra Costa Canada del Cierbo Canada del Cierbo 40 Comment
  CDA41672  Mimulus aurantiacus D. G. Kelch 2005-6-24 5 .383 Contra Costa Carquinez Strait Region; 5th Street Prairie, Crockett. Comment
  CDA9651  Mimulus aurantiacus A. G. Murdock, D. G. Kelch 2003-6-18 168 Solano Carquinez Strait; Mare Island. Comment
  UC26691  Mimulus aurantiacus var. aurantiacus Ivar Tidestrom June 1895 Contra Costa Crockett Comment
  CAS-BOT-BC220511  Monardella villosa A. D. E. Elmer 1903-7-1 4658 Contra Costa Port Costa Comment
  CDA40780  Monardella villosa subsp. villosa A. G. Murdock 2003-6-18 110 Solano Carquinez Strait; Mare Island. Comment
  JEPS112469  Monardella villosa subsp. villosa A. G. Murdock 2003-6-18 110 Solano Mare Island 30 Comment
  UC204205  Monardella villosa subsp. villosa A. D. E. Elmer Jul 1903 4658 Contra Costa Port Costa Comment
Read comments
Apr 5 2007
  CDA28809  Nassella cernua D. G. Kelch, Jessica Kolman 2009-5-3 9 .315 Contra Costa Carquinez Strait; Crockett; on hill south of 5th St. with transmission tower on sandstone outcrop. Comment
  CDA29014  Nassella lepida D. G. Kelch 2006-5-7 6 .163 Contra Costa Carquinez Strait.; Crockett. Upper Edward s Canyon. Comment
  CDA31836  Nassella lepida D. G. Kelch 2008-4-24 8 .062 Contra Costa Carquinez Strait; W of Ozol Rock ~2 km W of Martinez. Comment
  CDA32560  Nassella lepida D. G. Kelch, Andrew G. Murdock 2004-4-11 4 .068 Contra Costa Carquinez Strait; Bull Valley Prairie. EBRPD. Between Crockett and Pt. Costa. Comment
  CDA1583  Nassella pulchra D. G. Kelch 2002-5-24 2 .021 Contra Costa Carquinez Strait; 5th St. Prairie, Crockett. Comment
  CDA29507  Nassella pulchra D. G. Kelch, Troy MacGregor 2009-5-1 9 .278 Contra Costa Carquinez Strait; Franklin Ridge. Fernandez Ranch Extension. Comment
  JEPS112005  Navarretia squarrosa D. G. Kelch 2005-5-1 05 .191 Contra Costa Crockett - Edwards Canyon 150 Comment
  CDA29222  Nemophila heterophylla D. G. Kelch 2006-5-7 6 .152 Contra Costa Carquinez Strait.; Crockett. Upper Edward s Canyon. Comment
  JEPS111826  Nemophila heterophylla D. G. Kelch 2005-5-1 05 .182 Contra Costa Crockett - Edwards Canyon 150 Comment
  OBI70548  Nemophila heterophylla D. G. Kelch 2007-3-24 7 .095 Contra Costa Ozol; between Port Costa and Martinez, near old brick quarry 52 Comment
  UC67127  Nemophila heterophylla Harley P. Chandler 1901-3-22 850 Contra Costa between Martinez and Port Costa (Region of San Francisco Bay); , bet Martinez and Port Costa Comment
  JEPS111831  Nemophila menziesii var. menziesii D. G. Kelch 2005-3-25 05 .96 Contra Costa Fernandez Ranch Fernandez Ranch. West of Christie Road. South of I-4 (behind golf course) and North of Pinole Peak 115 Comment
  UC1619908  Nerium oleander Barbara Ertter, Brad Olson 1993-10-30 12287 Contra Costa w of junction San Pablo Avenue and Vista del Rio w of Crockett ((collapsed section of abandoned blacktop), Carquinez Strait Regional Shoreline); Carquinez Strait Regional Shoreline Comment
  UCD132820  Nuttallanthus texanus Arcangelo Wessells 2013-4-6 2 Solano Mare Island. Southeast corner of island. Top of bluff. 24 Comment
  CDA38501  Oenanthe sarmentosa D. G. Kelch 2005-8-7 5 .457 Solano Carquinez Strait Region; Southampton Marsh. Benicia State Recreation Area. Comment
  CHSC97920  Olea europaea D. G. Kelch 2006-6-23 06 .322B Contra Costa West Valona. West of the Zampa Bridge above San Pablo Ave. Along small stream draining north into the western end of the Carquinez Strait. 91 Comment
  SEINET3840787  Olea europaea Unknown 2006-6-23 6 .322 Contra Costa West Valona, West of Zampa Bridge above San Pablo avenue, along small stream draining north into the Western end of the Carquinez Strait 91 Comment
  CDA4717  Oxalis corniculata D. G. Kelch, A. G. Murdock 2005-4-12 5 .119 Solano Carquinez Strait; Sonoma Avenue, 0.5 km west of I-80, Vallejo. Comment
  CDA4721  Oxalis corniculata D. G. Kelch, A. G. Murdock 2005-5-23 5 .375 Contra Costa Carquinez Strait Region; Crockett - Crolona Heights. 6th Street at Lillian Street, Crockett. Comment
  JEPS111580  Oxalis corniculata D. G. Kelch 2005-4-12 05 .119 Solano Vallejo, Sonoma Ave. .5 km west of I-80 35 Comment
  JEPS111579  Oxalis pes-caprae D. G. Kelch 2005-3-11 05 .14 Solano Mare Island. south-facing hill on Southeast side of Island. Thin soil along old road 45 Comment
  RSA724225  Oxalis pes-caprae R. R. Halse 1988-2-14 3538 Solano Vallejo, along Sonoma Blvd between Magazine St. and Sandy Beach Road 36 Comment
  CDA4220  Paraserianthes lophantha D. G. Kelch 2006-12-2 6 .509 Contra Costa Carquinez Strait; Along drainage channel under Zampa Bridge, Crockett. Comment
  CDA22266  Parietaria judaica D. G. Kelch, A. G. Murdock 2004-4-11 4 .078 Contra Costa Carquinez Strait Region; Crockett - Crolona Heights. 6th Street at Lillian Street. In Crockett. Comment
  CDA22267  Parietaria judaica D. G. Kelch, A. G. Murdock 2005-5-23 5 .372 Contra Costa Carquinez Strait Region; Crockett - Crolona Heights. 6th Street at Lillian Street, Crockett. Comment
  JEPS111919  Parietaria judaica Dean G. Kelch and Andrew G. Murdock 2004-4-11 DGK 04 .078 Contra Costa Crockett - Crolona Heights. 6th Street at Lillian Street. Comment
  CDA42758  Pellaea andromedifolia D. G. Kelch 2005-3-11 5 .024 Solano Carquinez Strait Region; Mare Island. South-facing hill on southeast side of Island. Comment
  JEPS112047  Pellaea andromedifolia D. G. Kelch 2005-3-11 05 .24 Solano Mare Island on Southeast side of Island. Thin soil along old road 45 Comment
  JEPS112049  Pellaea andromedifolia D. G. Kelch 2004-4-25 04 .107 Contra Costa Martinez - West: Ozol Rock and Scenic Drive West Martinez on Scenic Dr. at Road Gate 28 Comment
  JEPS112053  Pellaea andromedifolia A. G. Murdock 2003-6-18 109 Solano Mare Island 30 Comment
  UC1874997  Pellaea andromedifolia A. G. Murdock 2004-2-13 1255 Contra Costa Martinez, McHarry Ranch Road, Franklin Canyon, at fire road entrance. Comment
  UC399521  Pellaea andromedifolia Ivar Tidestrom June, 1895 Contra Costa Crockett Comment
  UC399585  Pentagramma triangularis subsp. triangularis Ivar Tidestrom June 1895 Contra Costa Crockett Comment
  CDA38511  Perideridia kelloggii D. G. Kelch 2004-7-9 4 .296 Contra Costa Carquinez Strait Region; Crockett - Carquinez Scenic Drive. East of Crockett West of Bull Valley SA. Comment
  JEPS111618  Perideridia kelloggii D. G. Kelch 2004-7-9 04 .296 Contra Costa Crockett - Carquinez Scenic Drive Carq. Scenic Dr. East of Crockett West of Bull Valley SA 60 Comment
  CDA1102  Phacelia californica D. G. Kelch, A. G. Murdock 2005-5-1 5 .189 Contra Costa Carquinez Strait; Crockett; Edwards Canyon. Comment
  JEPS111829  Phacelia distans D. G. Kelch 2005-4-15 05 .141 Contra Costa Rodeo Creek EBRP land. West of Cummings Skyway near summit (Old C&H Sugar diatomaceous earth dump) 100 Comment
  JEPS111838  Phacelia distans D. G. Kelch 2003-4-3 03 .359 Contra Costa Cummings Skyway 115 Comment
  JEPS111841  Phacelia distans D. G. Kelch 2003-4-3 04 .95 Contra Costa Ca ada del Cierbo Upper Ca ada de Cierbo on fire road to cow barn along Cummings Skyway. 70 Comment
  JEPS111825  Phacelia nemoralis subsp. nemoralis D. G. Kelch 2005-5-1 05 .189 Contra Costa Crockett - Edwards Canyon 150 Comment
  CDA40455  Phacelia tanacetifolia D. G. Kelch 2004-4-3 4 .056 Contra Costa Carquinez Strait Region; Crockett-Tormey Headlands, west of the I-80 and Cummings Skyway junction. Comment
  JEPS111840  Phacelia tanacetifolia D. G. Kelch 2004-4-3 04 .56 Contra Costa Crockett-Tormey Headlands west of I-80 and Cummings Skyway junction. 75 Comment
  CDA120  Phalaris aquatica D. G. Kelch 2007-5-5 7 .263 Solano Carquinez Strait; Vallejo; S end of Mare Island, S of stock pond. 0 Comment
  JEPS121006  Phalaris aquatica D. G. Kelch 2007-5-5 07 .264 Solano Vallejo; S end of Mare Island, S of stock pond. Comment
  CDA29524  Phalaris paradoxa D. G. Kelch, Troy MacGregor 2009-5-1 9 .28 Contra Costa Carquinez Strait; Fernandez Ranch in valley bottom along Christie Rd. Comment
  JEPS112007  Phlox gracilis D. G. Kelch 2005-3-25 05 .88 Contra Costa Fernandez Ranch Fernandez Ranch. West of Christie Road. South of I-4 (behind golf course) and North of Pinole Peak. 115 Comment
  UC52449  Phlox gracilis H. M. Hall 1901-3-22 1685 Contra Costa Port Costa San Francisco Bay Region Comment
  CDA23776  Phoradendron macrophyllum D. G. Kelch 2007-10-6 7 .633 Contra Costa Carquinez Strait; Fernandez Ranch. Muir Land Trust Property 4.5 km W of Rodeo. Comment
  CDA25740  Phyla nodiflora D. G. Kelch 2006-8-11 6 .272 Solano Carquinez Strait; Benicia State Recreation Area. Southampton Marsh. Comment
  JEPS111923  Phyla nodiflora var. rosea Dean G. Kelch and Andrew G. Murdock 2005-5-20 DGK 05 .303 Solano Glen Cove Park Shoreline - Dillon Point. Comment
  JEPS111924  Phyla nodiflora var. rosea Dean G. Kelch and Andrew G. Murdock 2003-9-12 AGM 169 Solano Mare Island. Comment
  CDA265  Pinus halepensis D. G. Kelch 2007-9-9 7 .582 Contra Costa Strait of Carquinez; W. Crockett, on hill above Dead Fish restaurant on thin soil over sandstone. Comment
  CDA32812  Pinus halepensis D. G. Kelch 2010-11-8 10 .445 Contra Costa Carquinez Strait; W Valona (Crockett). Comment
  JEPS111991  Pinus pinea D. G. Kelch 2005-1-21 05 .7 Contra Costa Crockett Collected along railroad tracks in West Valona across from the decommissioned sewage treatment plant 15 Comment
  JEPS111990  Pinus radiata D. G. Kelch 2005-4-24 05 .176 Contra Costa Franklin Canyon. Collier Hill. West Carbon 16 Comment
  CDA39511  Piperia elongata D. G. Kelch 2005-6-24 5 .381 Contra Costa Carquinez Strait Region; 5th Street Prairie, Crockett. Comment
  CDA39509  Piperia transversa D. G. Kelch 2005-5-23 5 .379 Contra Costa Carquinez Strait Region; Crockett; West Valona (Crockett), between railroad tracks and Pinus pinea grove. Comment
  CDA31452  Plagiobothrys bracteatus D. G. Kelch 2006-5-2 6 .211 Contra Costa Carquinez Strait; Fernandez Ranch; W. Christie Rd. Comment
  JEPS111830  Plagiobothrys bracteatus D. G. Kelch 2005-4-15 05 .136 Contra Costa Rodeo Creek 100 ms west of previous site along dirt in road in puddles 100 Comment
  JEPS111845  Plagiobothrys bracteatus D. G. Kelch 2005-3-25 05 .76 Contra Costa Hercules - Carbon Carbon Road near Route 4 50 Comment
  JEPS111848  Plagiobothrys bracteatus D. G. Kelch 2005-3-25 05 .93 Contra Costa Fernandez Ranch Fernandez Ranch. West of Christie Road. South of I-4 (behind golf course) and North of Pinole Peak 80 Comment
  JEPS111828  Plagiobothrys fulvus D. G. Kelch 2005-4-24 05 .172 Contra Costa Franklin Canyon Franklin Canyon, Contra Costa County, CA. Collier Hill. West Carbon 60 Comment
  CDA40663  Plagiobothrys trachycarpus A. G. Murdock 2004-3-19 230 /231 Contra Costa Carquinez Strait; Hercules - Carbon. Comment
  JEPS111833  Plagiobothrys trachycarpus A. G. Murdock 2004-3-19 230 /231 Contra Costa Hercules - Carbon 50 Comment
  UC2029103  Plantago coronopus Barbara Ertter 1990-10-24 9684 Contra Costa Martinez Regional Shoreline on Carquinez Strait. Local near arch bridge. Comment
  CDA42163  Plantago erecta D. G. Kelch 2004-4-11 4 .062 Contra Costa Carquinez Strait Region; Crockett ; 5th Street Prarie. Comment
  JEPS111993  Plantago erecta D. G. Kelch 2004-4-11 04 .62 Contra Costa Crockett - 5th St. Prairie 85 Comment
  JEPS112001  Plantago erecta D. G. Kelch 2005-4-24 05 .156 Contra Costa Franklin Canyon Franklin Canyon, Contra Costa County, CA. Collier Hill. West Carbon 60 Comment
  CDA6627  Plantago lanceolata D. G. Kelch, A. G. Murdock 2005-6-17 5 .362 Solano Carquinez Strait Region; Mare Island: South end of Mare Island, above saltmarsh. Comment
  JEPS111998  Plantago lanceolata A. G. Murdock 2004-5-28 271 Contra Costa Pinole Peak 205 Comment
  JEPS111994  Plantago major D. G. Kelch 2004-4-24 04 .103 Contra Costa Ca ada del Cierbo Upper Ca ada de Cierbo on fire road to cow barn along Cummings Skyway 70 Comment
  CDA29001  Poa annua D. G. Kelch 2006-5-7 6 .159 Contra Costa Carquinez Strait.; Crockett. Upper Edward s Canyon. Comment
  JEPS112472  Pogogyne serpylloides D. G. Kelch 2005-5-1 05 .196 Contra Costa Crockett - Edwards Canyon. 150 Comment
  JEPS112475  Pogogyne serpylloides D. G. Kelch 2005-3-25 05 .78 Contra Costa Fernandez Ranch. West of Christie Road. South of I-4 (behind golf course) and North of Pinole Peak 150 Comment
  CDA33778  Polycarpon tetraphyllum D. G. Kelch 2011-5-11 11 .246 Contra Costa Carquinez Strait Region.; Crockett. At CREEC nursery Dowlrelio Dr (below bridge). Comment
  CAS-BOT-BC110530  Polygonum John H. Thomas 1955-5-21 5084 Solano Along north shore of Carquinez Straight, 1.4 miles east of the center of Benecia. Comment
  CDA1104  Polygonum arenastrum D. G. Kelch, A. G. Murdock 2004-7-9 04 .290-A Contra Costa Carquinez Strait; Crockett; Edwards Creek, immediately below high school. Comment
  CDA936  Polygonum arenastrum D. G. Kelch 2005-10-21 5 .487 Solano Carquinez Strait; Benicia State Recreation Area. Comment
  JEPS121071  Polygonum argyrocoleon Dean G. Kelch and Andrew G. Murdock 2005-6-17 DGK 05 .352 Solano Mare Island. Southwest corner of Mare Island. Comment
  JEPS121070  Polygonum aviculare Dean G. Kelch and Andrew G. Murdock 2005-6-27 DGK 05 .396 Contra Costa Crockett. 6th Street at Lillian Street. Comment
  JEPS112029  Polygonum aviculare subsp. buxiforme Dean G. Kelch and Andrew G. Murdock 2005-3-13 DGK 05 .044 Contra Costa Crockett - weedy area under Zampa Bridge. Comment
  JEPS112027  Polygonum aviculare subsp. depressum Dean G. Kelch and Andrew G. Murdock 2004-7-9 DGK 04 .290Z Contra Costa Edwards Creek Crockett CA. Comment
  CDA23558  Polygonum aviculare subsp. neglectum D. G. Kelch 2007-10-6 7 .632 Contra Costa Carquinez Strait; Fernandez Ranch. Muir Land Trust Property 4.5 km W of Rodeo. Comment
  UC1779761  Polygonum marinense Dean Kelch 1998-4-12 s.n. Solano Benicia State park. Comment
  UC440151  Polypodium calirhiza Ivar Tidestrom June, 1895 Contra Costa Crockett Comment
  JEPS111937  Polystichum munitum D. G. Kelch 2005-3-25 05 .78 Contra Costa Fernandez Ranch Fernandez Ranch. West of Christie Road. South of I-4 (behind golf course) and North of Pinole Peak 150 Comment
  JEPS112250  Populus fremontii D. G. Kelch 2004-4-26 04 .129-B Contra Costa Martinez - West: Ozol Rock and Scenic Drive Comment
  CDA39490  Populus fremontii subsp. fremontii A. G. Murdock 2003-9-12 165 Solano Carquinez Strait; Mare Island. Comment
  JEPS112247  Populus nigra A. G. Murdock 2003-9-12 165 Solano Mare Island, at base of southern cliff. Comment
  CDA7896  Portulaca oleracea D. G. Kelch 2005-4-12 5 .118 Solano Carquinez Strait; Sonoma Avenue, 0.5 km west of I-80, Vallejo. Comment
  JEPS112079  Potentilla anserina subsp. pacifica D. G. Kelch 2003-8-17 03 .147 Solano Southampton Marsh 2 Comment
  CDA29217  Potentilla glandulosa D. G. Kelch 2006-5-7 9 .153 Contra Costa Carquinez Strait.; Crockett. Upper Edward s Canyon. Comment
  CDA26116  Prunus armeniaca A. G. Murdock, D. G. Kelch 2003-9-12 173 Solano Mare Island. Comment
  JEPS112069  Prunus armeniaca A. G. Murdock 2003-9-12 173 Solano Mare Island On southern cliffs 20 Comment
  JEPS111535  Prunus cerasifera D. G. Kelch 2005-5-6 05 .219 Contra Costa Franklin Canyon East of Christie Road. South of Route 4.. 127 Comment
  JEPS112093  Prunus cerasifera D. G. Kelch 2005-1-21 05 .5 Contra Costa Crockett - West Valona Collected along railroad tracks in West Valona across from the decommissioned sewage treatment plant. 8 Comment
  CDA26175  Prunus ilicifolia subsp. lyonii D. G. Kelch, A. G. Murdock 2004-5-9 4 .215 Contra Costa Carquinez Strait Region; Crockett - Bull Valley. Hills north of Bull Valley Staging Area. Comment
  JEPS112091  Prunus lyonii D. G. Kelch 2004-5-9 04 .215 Contra Costa Crockett - Eckley Hills North of Bull Valley Staging Area. Rare 13 Comment
  JEPS112096  Prunus subcordata D. G. Kelch 2005-3-26 05 .99 Contra Costa Pinole Peak Fernandez Ranch. South side - road from Perreria Road to Pinole Peak Ridge 268 Comment
  CDA26219  Prunus virginiana subsp. demissa A. G. Murdock, D. G. Kelch 2004-5-28 268 Contra Costa Carquinez Strait Region; Pinole Peak. Comment
  JEPS112071  Prunus virginiana subsp. demissa A. G. Murdock 2004-5-28 268 Contra Costa Pinole Peak 205 Comment
  JEPS111723  Pseudognaphalium californicum D. G. Kelch 2004-7-9 04 .295 Contra Costa Crockett - Carquinez Scenic Drive Carq. Scenic Dr. East of Crockett West of Bull Valley SA 60 Comment
  JEPS111754  Pseudognaphalium luteoalbum D. G. Kelch 2005-5-1 05 .185 Contra Costa Crockett - Edwards Canyon. 150 Comment
  JEPS95763  Pseudognaphalium stramineum Dianne Lake 1999-7-9 Contra Costa along S side of road coming up from middle of golf course Franklin Canyon; Hercules 121 Comment
  CDA29229  Psilocarphus tenellus D. G. Kelch 2005-5-13 05 .272-D Contra Costa Carquinez Strait; Above and west of Edwards Canyon, nr Crockett. Comment
  JEPS111756  Psilocarphus tenellus D. G. Kelch 2005-5-1 05 .204 Contra Costa Crockett - Edwards Canyon 100 Comment
  CDA35208  Ptelea crenulata A. G. Murdock 2003-6-18 106 Solano Carquinez Strait; Mare Island. Comment
  JEPS112112  Ptelea crenulata D. G. Kelch 2005-5-1 05 .202 Contra Costa Crockett - Edwards Canyon 100 Comment
  JEPS112113  Ptelea crenulata D. G. Kelch 2004-5-2 04 .172 Contra Costa Crockett - Edwards Canyon 112 Comment
  JEPS112114  Ptelea crenulata A. G. Murdock 2003-6-18 106 Solano Mare Island 30 Comment
  UC1277976  Ptelea crenulata B. Crampton 1957-7-9 4273 Contra Costa 2-3 mi nw Martinez (slopes above the Carquinez Straits) Comment
  UC17377  Ptelea crenulata Ivar Tidestrom Jun 1895 Contra Costa Edwards Canyon Comment
  CDA22872  Pterostegia drymarioides D. G. Kelch, A. G. Murdock 2005-3-11 5 .025 Solano Carquinez Strait Region; Mare Island. South-facing hill on southeast side of Island. Comment
  CDA29027  Pterostegia drymarioides D. G. Kelch 2006-5-7 6 .155 Contra Costa Carquinez Strait.; Crockett. Upper Edward s Canyon. Comment
  JEPS112010  Pterostegia drymarioides Dean G. Kelch and Andrew G. Murdock 2003-4-3 DGK 03 .360 Contra Costa Cummings Skyway. Comment
  JEPS112012  Pterostegia drymarioides Dean G. Kelch and Andrew G. Murdock 2004-4-25 DGK 04 .108 Contra Costa Martinez - West: Ozol Rock and Scenic Drive. West Martinez on Scenic Dr. at Road Gate. Comment
  JEPS112028  Pterostegia drymarioides Dean G. Kelch and Andrew G. Murdock 2005-3-11 DGK 05 .025 Solano Solano County CA. Mare Island. South-facing hill on Southeast side of Island. Comment
  CDA21816  Quercus agrifolia D. G. Kelch 2007-3-24 7 .083 Contra Costa Carquinez Strait; Ozol; between Port Costa and Martinez, near old brick quarry. Comment
  JEPS111960  Quercus agrifolia D. G. Kelch 2004-3-12 04 .16 Contra Costa Crockett - West Valona 1 km west of Carquinez bridge. Hill above San Pablo Road 87 Comment
  JEPS111965  Quercus agrifolia D. G. Kelch 2005-3-11 05 .31 Solano Mare Island Solano County CA. Mare Island. south-facing hill on Southeast side of Island. Thin soil along old road 45 Comment
  JEPS111964  Quercus douglasii D. G. Kelch 2004-9-2 04 .344 Contra Costa Martinez - West: Ozol Rock and Scenic Drive East of Ozol 22 Comment
  CDA29941  Quercus garryana D. G. Kelch 2009-11-8 9 .672 Contra Costa Carquinez Strait; 1 km W of Port Costa. Comment
  CDA39042  Quercus garryana D. G. Kelch 2011-6-5 11 .57 Contra Costa Carquinez Strait; South of Crockett, south of Cummings Skyway. Comment
  CDA8370  Quercus garryana D. G. Kelch 2003-11-24 3 .342 Contra Costa Carquinez Strait; Between Bull Valley Staging Area and Port Costa. Comment
  CDA1330  Quercus kelloggii D. G. Kelch 2004-9-2 04 .330-B Contra Costa Carquinez Strait; Franklin Canyon, along McHarry Ranch Rd. Comment
Read comments
Mar 11 2011
  CDA23104  Quercus kelloggii D. G. Kelch, D. A. Weinstein 2007-10-11 s.n. Contra Costa Carquinez Strait; Canada de Cierbo, just S of Crockett. Comment
  CDA23635  Quercus kelloggii D. G. Kelch 2007-10-6 7 .629 Contra Costa Carquinez Strait; Fernandez Ranch. Muir Land Trust Property 4.5 km W of Rodeo. Comment
  CDA23636  Quercus lobata D. G. Kelch 2007-10-6 7 .628 Contra Costa Carquinez Strait; Fernandez Ranch. Muir Land Trust Property 4.5 km W of Rodeo. Comment
  CDA24309  Ranunculus californicus D. G. Kelch, A. G. Murdock 2005-4-15 5 .138 Contra Costa Rodeo Creek. Comment
  CDA29216  Ranunculus californicus D. G. Kelch 2006-5-7 6 .147 Contra Costa Carquinez Strait.; Crockett. Upper Edward s Canyon. Comment
  JEPS112058  Ranunculus californicus D. G. Kelch 2004-5-2 04 .161 Contra Costa Crockett - Edwards Canyon Edwards Canyon, Crockett, Contra Costa County, CA 125 Comment
  JEPS112060  Ranunculus californicus D. G. Kelch 2005-4-15 05 .138 Contra Costa Rodeo Creek 100 ms west of previous site 100 Comment
  CDA1152  Ranunculus hebecarpus D. G. Kelch, A. G. Murdock 2005-5-1 5 .188 Contra Costa Carquinez Strait; Crockett; Edwards Canyon. Comment
  JEPS112055  Ranunculus hebecarpus D. G. Kelch 2005-5-1 05 .188 Contra Costa Crockett - Edwards Canyon. Hill below Cummings Skyway, 100 ms west of Crockett Blvd. junction. 150 Comment
  JEPS112061  Ranunculus hebecarpus D. G. Kelch 2005-5-1 05 .183 Contra Costa Crockett - Edwards Canyon 150 Comment
  JEPS112057  Ranunculus muricatus D. G. Kelch 2004-4-24 04 .96 Contra Costa Ca ada del Cierbo Upper Ca ada de Cierbo on fire road to cow barn along Cummings Skyway 70 Comment
  CDA3830  Raphanus sativus D. G. Kelch, A. G. Murdock 2005-6-17 5 .349 Solano Carquinez Strait; Southwest corner of Mare Island. Comment
  CDA3832  Raphanus sativus D. G. Kelch, A. G. Murdock 2005-6-17 5 .349 Solano Carquinez Strait; Southwest corner of Mare Island. Comment
  JEPS112063  Reseda alba D. G. Kelch 2004-4-11 04 .76 Contra Costa Crockett - Crolona Heights Hillside above Rolf Drive. Lower Crolona heights. 15 Comment
  CDA29197  Rhamnus californica D. G. Kelch 2008-6-15 8 .249 Contra Costa Carquinez Strait; Crockett hills, S of Cummings Skyway, W of Crockett Blvd. Comment
  CDA25524  Ribes californicum var. californicum D. G. Kelch, A. G. Murdock 2003-2-7 3 .036 Contra Costa Carquinez Strait Region; Franklin Canyon. Comment
  JEPS111987  Ribes menziesii D. G. Kelch 2005-3-25 05 .80 Contra Costa Fernandez Ranch Fernandez Ranch. West of Christie Road. South of I-4 (behind golf course) and North of Pinole Peak. 150 Comment
  JEPS111985 Image available Ribes sanguineum var. glutinosum D. G. Kelch 2004-6-19 04 .285 Contra Costa Crockett - West Valona north-facing hill above/along railroad tracks. West of Carquinez Bridge. Crockett 20 Comment
  JEPS112421  Robinia pseudoacacia Dean G. Kelch and Andrew G. Murdock 2005-4-12 05 .120 Solano county: Solano; Vallejo, Sonoma Ave. .5 km west of I-80. Comment
  JEPS111864  Rorippa nasturtium-aquaticum D. G. Kelch 2004-4-24 04 .98 Contra Costa Ca ada del Cierbo Upper Ca ada de Cierbo on fire road to cow barn along Cummings Skyway 70 Comment
  UC136538  Rosa californica Katharine Brandegee 1907-7-4 Contra Costa marsh between Martinez and Port Costa Comment
  CDA23621  Rosa gymnocarpa D. G. Kelch, D. A. Weinstein 2008-4-15 8 .046 Contra Costa Carquinez Strait; S Port Costa along Mckewen Rd. Comment
  OBI70554  Rosa gymnocarpa D. G. Kelch, D. A. Weinstein 2008-4-15 8 .046 Contra Costa Carquinez Strait: S Port Costa along Mckewen rd ( 137 Comment
  CDA34050  Rosmarinus officinalis D. G. Kelch 2011-4-5 11 .086-B Solano Carquinez Strait Region; Southhampton Marsh. Benicia State Recreation Area. Comment
  JEPS112073  Rubus ulmifolius var. inermis A. G. Murdock 2004-5-28 307 Contra Costa Luzon 60 Comment
  JEPS112090  Rubus ursinus D. G. Kelch 2004-5-7 04 .199 Contra Costa Ca ada del Cierbo 40 Comment
  CDA22891  Rumex acetosella A. G. Murdock, D. G. Kelch 2003-6-18 96 Solano Carquinez Strait Region; Mare Island. Comment
  CDA25734  Rumex acetosella D. G. Kelch, D. A. Weinstein 2008-4-15 8 .042 Contra Costa Carquinez Strait; S Port Costa along Mckewen Rd. Comment
  JEPS112014  Rumex acetosella Dean G. Kelch and Andrew G. Murdock 2003-6-18 AGM 96 Solano Mare Island. Comment
  JEPS112015  Rumex acetosella Dean G. Kelch and Andrew G. Murdock 2004-3-19 AGM 225 Contra Costa Luzon. Sycamore Ave. just east of Rodeo/Hercules where train crosses Hwy 4 (Luzon). Comment
  OBI70549  Rumex acetosella D. G. Kelch, D. A. Weinstein 2008-4-15 8 .042 Contra Costa Carquinez Strait: S Port Costa along Mckewen Rd 137 Comment
  CDA22906  Rumex dentatus D. G. Kelch, A. G. Murdock 2005-6-17 5 .351 Solano Carquinez Strait; Southwest corner of Mare Island. Comment
  CDA29534  Rumex pulcher D. G. Kelch, Troy MacGregor 2009-5-1 9 .281 Contra Costa Carquinez Strait; Fernandez Ranch in valley bottom along Christie Rd. Comment
  JEPS112017  Rumex pulcher Dean G. Kelch and Andrew G. Murdock 2004-5-28 AGM 267 Contra Costa Refugio Valley. Comment
  CDA29768  Rupertia physodes D. G. Kelch, Troy MacGregor 2009-5-1 9 .267 Contra Costa Carquinez Strait; Franklin Ridge. Fernandez Ranch Extension. Comment
  JEPS121055  Rupertia physodes Dean G. Kelch and Andrew G. Murdock 2004-5-9 042 .12 Contra Costa Crockett - Bull Valley Comment
  CDA1584  Ruppia maritima D. G. Kelch, Andrew G. Murdock 2005-6-17 5 .355 Solano Carquinez Strait Region; SW corner of Mare Island in diked saltmarsh. Comment
  JEPS121013  Ruppia maritima D. G. Kelch 2005-6-17 05 .355 Solano Southwest corner of Mare Island Comment
  CDA23460  Salicornia pacifica A. G. Murdock, D. G. Kelch 2003-9-12 188 Solano Mare Island. Comment
  JEPS111796  Salicornia virginica A. G. Murdock 2003-9-12 188 Solano Mare Island 2 Comment
  JEPS111537  Salix laevigata D. G. Kelch 2005-5-6 05 .221 Contra Costa Franklin Canyon; East of Christie Road. South of Route 4. Comment
  JEPS112249  Salix laevigata A. G. Murdock 283 Contra Costa Refugio Valley 120 Comment
  JEPS112251  Salix laevigata D. G. Kelch 2004-5-7 04 .198 Contra Costa Canada del Cierbo 40 Comment
  JEPS112256  Salix lasiandra subsp. lasiandra D. G. Kelch 2005-5-20 05 .287 Solano Glen Cove - Cesspool 11 Comment
  JEPS112248  Salix lasiolepis A. G. Murdock 2004-2-12 208 Contra Costa Franklin Canyon; Along Franklin Canypn east of McHarry Ranch Road Comment
  JEPS112308  Salpichroa origanifolia D. G. Kelch 2005-5-20 05 .300 Solano Glen Cove - SHore; Glen Cove Shoreline - Dillon Point 1 Comment
  CDA3227  Salsola soda A. G. Murdock, D. G. Kelch 2003-9-12 171 Solano Carquinez Strait Region; Mare Island. Comment
  JEPS111795  Salsola soda Dean G. Kelch and Andrew G. Murdock 2003-9-12 AGM 171 Solano Mare Island. Comment
  CDA40980  Salvia leucophylla D. G. Kelch, A. G. Murdock 2005-5-1 5 .186 Contra Costa Carquinez Strait; Crockett; Edwards Canyon. Comment
  JEPS112471  Salvia leucophylla D. G. Kelch 2005-5-1 05 .186 Contra Costa Crockett - Edwards Canyon. Below road near junction of Cummings Skyway and Crockett Blvd. 150 Comment
  JEPS112463  Salvia mellifera D. G. Kelch 2004-4-3 04 .55 Contra Costa Selby Road cut west of I-80 and Cummings Skyway junction 70 Comment
  OBI70557  Sanicula bipinnata D. G. Kelch 2007-3-24 7 .088 Contra Costa Ozol; between Port Costa and Martinez, near old brick quarry Comment
  CDA38533  Sanicula bipinnatifida D. G. Kelch 2005-5-6 5 .227 Contra Costa Carquinez Strait Region; Franklin Canyon. East of Christie Road. South of Route 4. Comment
  JEPS111596  Sanicula bipinnatifida A. G. Murdock 2004-3-19 236 Contra Costa McEwen Road 150 Comment
  JEPS111623  Sanicula bipinnatifida D. G. Kelch 2005-3-11 05 .27 Solano Mare Island south-facing hill on Southeast side of Island. 45 Comment
  CDA38526  Sanicula crassicaulis D. G. Kelch 2003-4-3 3 .367 Contra Costa Carquinez Strait Region; Cummings Skyway. Comment
  JEPS112483  Satureja douglasii D. G. Kelch 2004-5-2 04 .171 Contra Costa Crockett - Edwards Canyon 112 Comment
  CDA7904  Scabiosa atropurpurea A. G. Murdock, D. G. Kelch 2003-9-12 200 Contra Costa Carquinez Strait; Nr Selby, W of Crockett. Comment
  OBI70103  Scabiosa atropurpurea A. G. Murdock, D. G. Kelch 2003-9-12 200 Contra Costa Carquinez Strait: Nr Selby, W of Crockett 101 Comment
  SEINET3840825  Scabiosa atropurpurea Unknown 2006-6-23 6 .322 Contra Costa West Valona, West of Zampa Bridge above San Pablo avenue, along small stream draining north into the Western end of the Carquinez Strait 91 Comment
  JEPS111609  Scandix pecten-veneris D. G. Kelch 2003-4-3 03 .349 Contra Costa Cummings Skyway South of Cummings Skyway and Crockett Blvd 134 Comment
  JEPS111908  Scirpus americanus D. G. Kelch 2005-5-20 05 .305 Solano Benicia - Beaver Ravine 81 Comment
  JEPS111907  Scirpus californicus D. G. Kelch 2005-5-20 05 .301 Solano Glen Cove - Shore Glen Cove Park Shoreline - Dillon Point 0 Comment
  JEPS111906  Scirpus cernuus D. G. Kelch 2005-5-20 05 .298 Solano Glen Cove - Shore Glen Cove Park Shoreline - Dillon Point 0 Comment
  JEPS111880  Scirpus koilolepis A. G. Murdock 2004-4-30 252 Contra Costa McEwen Road West side of road 130 Comment
  CDA39149  Scirpus maritimus A. G. Murdock 2003-9-12 182 Solano Carquinez Strait; Mare Island. Comment
  CDA39151  Scirpus maritimus A. G. Murdock 2004-5-28 300 Contra Costa Carquinez Strait; Luzon. Comment
  JEPS111878  Scirpus maritimus A. G. Murdock 2003-9-12 182 Solano Mare Island 2 Comment
  JEPS111881  Scirpus maritimus A. G. Murdock 2004-5-28 300 Contra Costa Luzon 60 Comment
  JEPS111904  Scirpus maritimus D. G. Kelch 2005-5-20 05 .285 Solano Glen Cove - ''Cesspool'' 11 Comment
  UC1301209  Scrophularia californica Helen K. Sharsmith 1962-4-18 4948 Contra Costa vicinity Martinez (near McEwen Rd) 106 Comment
  JEPS111705  Senecio aronicoides D. G. Kelch 2004-5-2 04 .175 Contra Costa Crockett - Edwards Canyon 112 Comment
  JEPS111738  Senecio vulgaris D. G. Kelch 2005-3-11 05 .19 Solano Mare Island Solano County CA. Mare Island. south-facing hill on Southeast side of Island. 45 Comment
  CDA25239  Sherardia arvensis D. G. Kelch, D. A. Weinstein 2008-4-15 8 .044 Contra Costa Carquinez Strait; S Port Costa along Mckewen Rd. Comment
  JEPS112110  Sherardia arvensis D. G. Kelch 2005-3-11 05 .22 Solano Mare Island 45 Comment
  CDA39044  Silene gallica D. G. Kelch 2011-6-5 11 .572 Contra Costa Carquinez Strait; South of Crockett, south of Cummings Skyway. Comment
  JEPS111786  Silene gallica D. G. Kelch 2004-5-7 04 .188 Contra Costa Ca ada del Cierbo Ca ada del Cierbo 40 Comment
  JEPS111790  Silene gallica D. G. Kelch 2005-4-24 05 .168 Contra Costa Franklin Canyon. Collier Hill. West Carbon 60 Comment
  JEPS111851  Sinapis arvensis A. G. Murdock 2004-2-12 207 Contra Costa Franklin Canyon east of McHarry Ranch Road 100 Comment
  CDA39475  Sisyrinchium bellum A. G. Murdock 2004-3-19 220 Contra Costa Carquinez Strait Region; Luzon. Sycamore Avenue just east of Rodeo/Hercules where train crosses Highway 4 (Luzon). Comment
  JEPS112431  Sisyrinchium bellum A. G. Murdock 2004-3-19 220 Contra Costa Luzon Sycamore Ave. just east of Rodeo/Hercules where train crosses Highway 4 (Luzon). Top of ridge to south of road. 60 Comment
  JEPS112310  Solanum americanum D. G. Kelch 2004-5-2 04 .163 Contra Costa Crockett - Edwards Canyon Comment
  CDA22279  Soleirolia soleirolii D. G. Kelch, A. G. Murdock 2005-5-23 5 .377 Contra Costa Carquinez Strait Region; Crockett - Crolona Heights. 6th Street at Lillian Street, Crockett. Comment
  CDA8722  Solidago californica A. G. Murdock, D. G. Kelch 2003-9-12 198 Contra Costa Carquinez Strait Region; Crockett - Tormey Headlands. Along trail to Superfund overlook. Comment
  JEPS111655  Solidago velutina subsp. californica A. G. Murdock 2003-9-12 198 Contra Costa Selby Along trail to Superfund overlook 40 Comment
  UC1199320  Solidago velutina subsp. californica Joseph P. Tracy 1932-9-10 10788 Contra Costa e Pinole (head of Franklin Canyon); North Coast Ranges, head of Franklin Canyon 152 Comment
  CDA29496  Sonchus asper D. G. Kelch, Troy MacGregor 2009-5-1 9 .269 Contra Costa Carquinez Strait; Franklin Ridge. Fernandez Ranch Extension. Comment
  CDA7703  Sonchus asper A. G. Murdock, D. G. Kelch 2003-9-12 177 Solano Carquinez Strait; Mare Island. Comment
  JEPS111647  Sonchus asper A. G. Murdock 2003-9-12 177 Solano Mare Island 2 Comment
  CDA2506  Sorghum halepense D. G. Kelch, A. G. Murdock 2004-5-9 4 .209 Contra Costa Carquinez Strait Region; Crockett - Carquinez Scenic Drive. Scenic Drive west of Bull Valley Staging Area, east of Crockett, CA Comment
  CDA32679  Spartina foliosa A. G. Murdock, D. G. Kelch 2003-9-12 178 Solano Carquinez Strait; Mare Island. Comment
  UCD32874  Spartina foliosa Beecher Crampton 1964-11-3 7239 Solano Solano County, ca. 1-2 miles north of Benicia, Southampton Bay. Comment
  UCD32875  Spartina foliosa Beecher Crampton 1964-11-3 7241 Solano Solano County, Glen Cove. Comment
  UCD92978  Spartina foliosa Beecher Crampton 1964-11-3 7239 Solano ca. 1-2 miles north of Benicia, Southampton Bay. Comment
  UCD92979  Spartina foliosa Beecher Crampton 1964-11-3 7241 Solano Glen Cove. Comment
  CDA19034  Spartina patens S. Klohr 2000-10-11 s.n. Solano Southampton Marsh, Benicia State Recreation Area, Benicia. 0 Comment
  CDA2508  Spartina patens S. Klohr 2000-10-11 s.n. Solano Carquinez Strait; Southampton Marsh, Benicia State Recreation Area, Benicia. 0 Comment
  UC1159369  Spartina patens Rolf Mall 1964-11-19 Solano Southampton tidal marsh Suisun Bay (at head of Suisun Bay, between Benicia and Vallejo) Comment
  UCD93011  Spartina patens Rolf E. Mall 1964-12-2 s.n. Solano north of Benecia, Southampton Bay. Comment
  UCD93014  Spartina patens Thomas H. Whitlow 1980-8-15 s.n. Solano Southampton Bay. Benicia State Park, just east of Carquinez Straits. Comment
  CDA24146  Spergularia marina D. G. Kelch, A. G. Murdock 2005-6-17 5 .35 Solano Carquinez Strait; Southwest corner of Mare Island. Comment
  CDA24147  Spergularia marina D. G. Kelch, A. G. Murdock 2005-6-17 5 .364 Solano Carquinez Strait Region; Mare Island. South end of Mare Island, above saltmarsh. Comment
  JEPS111778  Spergularia rubra A. G. Murdock 2003-6-18 104 Solano Mare Island 30 Comment
  CDA29000  Stachys ajugoides var. rigida D. G. Kelch 2006-5-7 6 .16 Contra Costa Carquinez Strait.; Crockett. Upper Edward s Canyon. Comment
  JEPS112461  Stachys ajugoides var. rigida D. G. Kelch 2004-4-18 04 .90 Solano Mare Island 55 Comment
  JEPS112462  Stachys ajugoides var. rigida D. G. Kelch 2004-4-11 04 .57 Contra Costa Crockett - 5th St. Prairie 85 Comment
  JEPS112464  Stachys ajugoides var. rigida D. G. Kelch 2003-4-3 03 .364 Contra Costa Cummings Skyway 115 Comment
  JEPS112474  Stachys ajugoides var. rigida D. G. Kelch 2005-5-20 05 .311 Solano Benicia - Beaver Ravine 81 Comment
  UC416579  Stachys ajugoides var. rigida Ivar Tidestrom June, 1895 Contra Costa Crockett Comment
  JEPS112467  Stachys pycnantha A. G. Murdock 2004-5-28 278 Contra Costa Refugio Valley 120 Comment
  JEPS112477  Stachys pycnantha D. G. Kelch 2004-7-9 04 .303 Contra Costa McEwen Road McEwen marsh. McEwen Road North of Cummings Skyway Contra Costa County CA 130 Comment
  UC1606432  Stephanomeria elata Barbara Ertter, Brad Olson 1993-10-30 12284 Contra Costa Carquinez Strait Regional Shoreline/Trail west of junction of San Pablo Avenue and Vista del Rio west of Crockett. Comment
  CDA144  Stephanomeria exigua D. G. Kelch, D. A. Weinstein 2007-8-26 7 .553 Contra Costa Carquinez Strait; Ozol Rock, W Martinez. Comment
  CAS-BOT-BC375751  Stephanomeria virgata John Thomas Howell 1933-9-17 11664 Solano North end of Carquinez Bridge Comment
  CAS-BOT-BC375752  Stephanomeria virgata John Thomas Howell 1933-9-17 11664 Solano North end of Carquinez Bridge Comment
  POM203451  Stephanomeria virgata J. T. Howell 1933-9-17 11664 Solano N end of Carquinez Bridge. Comment
  CDA22494  Stephanomeria virgata subsp. pleurocarpa D. G. Kelch, Mike Park 2008-9-1 8 .289 Contra Costa Carquinez Strait; Ozol Rock W of Martinez. Comment
  UC2029161  Stipa miliacea var. miliacea Barbara Ertter, CNPS 1990-11-11 9709 Contra Costa Carquinez Straits Regional Park east of Crockett. Comment
  SD175848  Stuckenia pectinata D. G. Kelch 2006-9-11 06 471 Contra Costa Crockett Hills East Bay Regional Park. Near old barn and parking lot. 60 Comment
  JEPS111771  Symphoricarpos mollis D. G. Kelch 2004-5-2 04 .162 Contra Costa Crockett - Edwards Canyon Edwards Canyon, Crockett, Contra Costa County, CA 125 Comment
  JEPS111776  Symphoricarpos mollis D. G. Kelch 2005-5-1 05 .181 Contra Costa Crockett - Edwards Canyon 150 Comment
  JEPS111777  Symphoricarpos mollis D. G. Kelch 2005-5-20 05 .309 Solano Benicia - Beaver Ravine 81 Comment
  JEPS111656  Symphyotrichum chilense Dean G. Kelch and Andrew G. Murdock 2003-9-12 AGM 204 Contra Costa Selby, west of Crockett. Comment
  JEPS111672  Symphyotrichum subspicatum D. G. Kelch 2003-6-22 03 .92 Contra Costa Selby At start of trail on south side in grassland 40 Comment
  JEPS87946  Tamarix parviflora Barbara Ertter 1993-4-2 11480 Contra Costa w of Crockett (below Vista Road, abandoned railroad station); Carquinez Regional Park Comment
  UC1607567  Tamarix parviflora Barbara Ertter 1993-4-2 11480 Contra Costa west of Crockett (below Vista Road, abandoned railroad station); Carquinez Regional Park Comment
  JEPS111745  Taraxacum officinale D. G. Kelch 2005-4-12 05 .116 Solano Vallejo, Sonoma Ave. .5 km west of I-80. 35 Comment
  JEPS112059  Thalictrum fendleri var. polycarpum D. G. Kelch 2004-5-2 04 .176 Contra Costa Crockett - Edwards Canyon Edwards Canyon 68 Comment
  CDA29193  Thinopyrum elongatum D. G. Kelch 2008-6-15 8 .248 Contra Costa Carquinez Strait; Crockett hills, S of Cummings Skyway, W of Crockett Blvd. Comment
  JEPS111872  Thysanocarpus curvipes D. G. Kelch 2005-3-25 05 .90 Contra Costa Fernandez Ranch Fernandez Ranch. West of Christie Road. South of I-4 (behind golf course) and North of Pinole Peak 115 Comment
  JEPS111629  Torilis nodosa D. G. Kelch 2005-5-1 05 .201 Contra Costa Crockett - Edwards Canyon 100 Comment
  CDA8354  Tragopogon porrifolius D. G. Kelch, A. G. Murdock 2003-4-1 03 .093-B Contra Costa Carquinez Strait; Crockett. E bound entrance to Carquinez Bridge. Comment
  JEPS111695  Tragopogon porrifolius D. G. Kelch 2004-4-11 04 .74 Contra Costa Crockett - Crolona Heights Hillside above Rolf Drive. Lower Crolona heights 15 Comment
  CDA4742  Tribulus terrestris A. G. Murdock, D. G. Kelch 2004-5-28 305 Contra Costa Carquinez Strait; Luzon. Comment
  JEPS111933  Tribulus terrestris Dean G. Kelch and Andrew G. Murdock 2004-5-28 AGM 305 Contra Costa Luzon Comment
  CDA29497  Trifolium bifidum D. G. Kelch, Troy MacGregor 2009-5-1 9 .273 Contra Costa Carquinez Strait; Franklin Ridge. Fernandez Ranch Extension. Comment
  CDA27902  Trifolium bifidum var. decipiens A. G. Murdock, D. G. Kelch 2004-3-19 234 Contra Costa Carquinez Strait Region; McEwen Road. Comment
  CDA27904  Trifolium bifidum var. decipiens D. G. Kelch, A. G. Murdock 2005-5-6 05 -226 Contra Costa Carquinez Strait Region; Franklin Canyon. East of Christie Road. South of Route 4. Comment
  CDA27905  Trifolium bifidum var. decipiens D. G. Kelch, A. G. Murdock 2005-5-1 5 .199 Contra Costa Carquinez Strait Region; Crockett - Edwards Canyon. Lower Edwards Canyon. Comment
  CDA4301  Trifolium campestre D. G. Kelch, A. G. Murdock 2005-5-6 5 .22 Contra Costa Carquinez Strait Region; Franklin Canyon. East of Christie Road. South of Route 4. Comment
  CDA27926  Trifolium ciliolatum D. G. Kelch, A. G. Murdock 2003-4-3 3 .35 Contra Costa Carquinez Strait Region; Cummings Skyway. South of Cummings Skyway and Crockett Boulevard. Comment
  CDA29796  Trifolium ciliolatum D. G. Kelch, Troy MacGregor 2009-5-1 9 .265 Contra Costa Carquinez Strait; Franklin Ridge. Fernandez Ranch Extension. Comment
  CDA27934  Trifolium depauperatum var. truncatum D. G. Kelch, A. G. Murdock 2005-5-6 5 .229 Contra Costa Carquinez Strait Region; Franklin Canyon. East of Christie Road. South of Route 4. Comment
  CDA29487  Trifolium dubium D. G. Kelch, Troy MacGregor 2009-5-1 9 .282 Contra Costa Carquinez Strait; Fernandez Ranch in valley bottom along Christie Rd. Comment
  CDA4276  Trifolium fragiferum D. G. Kelch, A. G. Murdock 2005-6-24 5 .389 Contra Costa Carquinez Strait Region; Franklin Canyon at McEwen Road. Comment
  CDA4283  Trifolium fragiferum D. G. Kelch, A. G. Murdock 2005-5-6 5 .225 Contra Costa Carquinez Strait Region; Franklin Canyon. East of Christie Road. South of Route 4. Comment
  CDA29533  Trifolium glomeratum D. G. Kelch, Troy MacGregor 2009-5-1 9 .287 Contra Costa Carquinez Strait; Fernandez Ranch in valley bottom along Christie Rd. Comment
  CDA29498  Trifolium gracilentum D. G. Kelch, Troy MacGregor 2009-5-1 9 .274 Contra Costa Carquinez Strait; Franklin Ridge. Fernandez Ranch Extension. Comment
  CDA27955  Trifolium gracilentum var. gracilentum D. G. Kelch, A. G. Murdock 2005-4-15 5 .151 Contra Costa Carquinez Strait Region; Rodeo Creek. EBRP land. West of Cummings Skyway near summit (Old C&H Sugar diatomaceous earth dump). Comment
  CDA29499  Trifolium hirtum D. G. Kelch, Troy MacGregor 2009-5-1 9 .268 Contra Costa Carquinez Strait; Franklin Ridge. Fernandez Ranch Extension. Comment
  CDA8356  Trifolium hirtum D. G. Kelch, A. G. Murdock 2005-4-15 5 .148 Contra Costa Carquinez Strait; In East Bay Regional Park land W of Cumming s Skyway near Summit (nr old C&H Sugar diatomaceous earth dump). Comment
  CDA29061  Trifolium microcephalum D. G. Kelch 2006-5-7 6 .149 Contra Costa Carquinez Strait.; Crockett. Upper Edward s Canyon. Comment
  CDA29541  Trifolium microcephalum D. G. Kelch, Troy MacGregor 2009-5-1 9 .271 Contra Costa Carquinez Strait; Franklin Ridge. Fernandez Ranch Extension. Comment
  CDA28015  Trifolium oliganthum D. G. Kelch, A. G. Murdock 2005-4-15 5 .15 Contra Costa Carquinez Strait Region; Rodeo Creek. EBRP land. West of Cummings Skyway near summit (Old C&H Sugar diatomaceous earth dump). Comment
  CDA29549  Trifolium subterraneum D. G. Kelch, Troy MacGregor 2009-5-1 9 .283 Contra Costa Carquinez Strait; Fernandez Ranch in valley bottom along Christie Rd. Comment
  CDA29515  Trifolium tomentosum D. G. Kelch, Troy MacGregor 2009-5-1 9 .286 Contra Costa Carquinez Strait; Fernandez Ranch in valley bottom along Christie Rd. Comment
  CDA29506  Trifolium variegatum var. major D. G. Kelch, Troy MacGregor 2009-5-1 9 .279 Contra Costa Carquinez Strait; Fernandez Ranch in valley bottom along Christie Rd. Comment
  CDA28080  Trifolium willdenovii D. G. Kelch, A. G. Murdock 2005-4-24 5 .167 Contra Costa Carquinez Strait Region; Franklin Canyon. Collier Hill. West Carbon. Comment
  CDA29759  Trifolium willdenovii D. G. Kelch, Troy MacGregor 2009-5-1 9 .264 Contra Costa Carquinez Strait; Franklin Ridge. Fernandez Ranch Extension. Comment
  CAS-BOT-BC451939  Triglochin maritima John H. Thomas 1955-5-21 5088 Solano Along north shore of Carquinez Straight [Strait], 1.4 miles east of the center of Benecia [Benicia]. Altitude about sea level. 0 Comment
  CDA29048  Triphysaria pusilla D. G. Kelch 2006-5-7 6 .157 Contra Costa Carquinez Strait.; Crockett. Upper Edward s Canyon. Comment
  CDA41894  Triphysaria versicolor subsp. faucibarbata D. G. Kelch 2005-5-6 5 .228 Contra Costa Carquinez Strait Region; Franklin Canyon. East of Christie Road. South of Route 4. Comment
  CDA41897  Triphysaria versicolor subsp. faucibarbata D. G. Kelch 2005-4-15 5 .145 Contra Costa Carquinez Strait Region; Rodeo Creek. EBRP land. West of Cummings Skyway near summit (Old C&H Sugar diatomaceous earth dump). Comment
  SEINET238875 Image available Trisetum canescens Beecher Crampton 1956-5-14 3423 Contra Costa 2 miles west of Martinez on road to Crockett. Comment
  JEPS112493  Triteleia hyacinthina D. G. Kelch 2005-4-24 05 .169 Contra Costa Franklin Canyon. Collier Hill. West Carbon 60 Comment
  CDA29245  Triteleia laxa D. G. Kelch 2004-5-9 4 .204 Contra Costa Carquinez Strait Region; Crockett - Upper Edwards Canyon above Crockett Boulevard. Comment
  JEPS112491  Triteleia laxa D. G. Kelch 2005-5-20 05 .308 Solano Benicia - Beaver Ravine 81 Comment
  JEPS112496  Triteleia laxa D. G. Kelch 2004-5-9 04 .204 Contra Costa Crockett - Upper Edwards Canyon, Crockett, above Crockett Blvd 160 Comment
  RSA637569  Triteleia laxa R. Randell 1996-4-30 3 Solano Mare Island Naval Shipyard, Tyler Road, 550 feet north of Pier 34, 225 feet southwest of road 35 Comment
  UCD139373  Triteleia laxa R. Randell 1996-4-30 3 Solano Mare Island Naval Shipyard, Tyler Road, 550 feet North of Pier 34, 225 feet southwest of road. Comment
  CDA2564  Triticum aestivum D. G. Kelch, A. G. Murdock 2005-3-13 5 .043 Contra Costa Carquinez Strait Region; Crockett - under Zampa Bridge. Comment
  UC1241769  Typha Malcolm A. Nobs and S. Galen Smith 1949-6-28 878 Contra Costa on road to Martinez s Crockett Comment
  UC1241770  Typha Malcolm A. Nobs and S. Galen Smith 1949-6-28 879 Contra Costa on road to Martinez about two mi s Crockett Comment
  JEPS111911  Typha angustifolia Dean G. Kelch and Andrew G. Murdock 2004-5-28 AGM 281 Contra Costa Refugio Valley. Comment
  JEPS111913  Typha angustifolia Dean G. Kelch and Andrew G. Murdock 2004-5-28 AGM 298 Contra Costa Luzon. Comment
  SEINET201988 Image available Typha domingensis Malcolm A. Nobs, S. Galen Smith 1949-1 879 Contra Costa about two miles south of Crocket on road to Martinez Comment
  UC1241764  Typha domingensis Malcolm A. Nobs and S. Galen Smith 1949-6-28 877 Contra Costa on road to Martinez about two mi s Crockett Comment
  JEPS111910  Typha latifolia Dean G. Kelch and Andrew G. Murdock 2003-9-12 AGM 196 Solano Mare Island. Comment
  JEPS111912  Typha latifolia Dean G. Kelch and Andrew G. Murdock 2004-5-28 AGM 282 Contra Costa Refugio Valley. Comment
  SD45082  Ulex europaeus W. W. Jones 1927-10-27 Contra Costa Crockett Comment
Read comments
Jul 11 2010
  JEPS111915  Ulmus glabra Dean G. Kelch and Andrew G. Murdock 2004-9-2 DGK 04 .341 Contra Costa Martinez (Ozol) CA East of Ozol. Comment
  UC2031410  Ulmus minor Barbara Ertter 1993-4-2 11479 Contra Costa Carquinez Regional Park below Vista Road west of Crockett Comment
  CDA24511  Umbellularia californica D. G. Kelch, A. G. Murdock 2003-2-7 03 .037.B Contra Costa Carquinez Strait Region; Franklin Canyon. Comment
  CDA24512  Umbellularia californica D. G. Kelch 2007-3-24 7 .082 Contra Costa Carquinez Strait; Ozol; between Port Costa and Martinez, near old brick quarry. Comment
  JEPS112487  Umbellularia californica D. G. Kelch 2003-2-7 03 .37.B Contra Costa Franklin Canyon 115 Comment
  SEINET9340094  Umbellularia californica Unknown 2007-3-24 07 .082 Contra Costa Ozol Comment
  JEPS111920  Urtica dioica subsp. holosericea Dean G. Kelch and Andrew G. Murdock 2004-5-7 DGK 04 .197 Contra Costa Canada del Cierbo. Comment
  CDA34470  Urtica urens D. G. Kelch 2006-2-25 6 .084 Contra Costa Carquinez Strait; Crockett. Edwards Canyon. Comment
  CHSC116352  Urtica urens D. G. Kelch 2006-2-25 6084 Contra Costa Carquinez Strait: Crockett. Edwards Canyon. 53 Comment
  CDA40699  Verbena lasiostachys var. scabrida D. G. Kelch 2005-7-14 5 .461 Contra Costa Carquinez Strait Region; Upper Canada del Cierbo. Comment
  UC139763  Verbena lasiostachys var. scabrida Katharine Brandegee 1907-7-4 Contra Costa Between Martinez and Port Costa Comment
  CDA23620  Vicia americana D. G. Kelch, D. A. Weinstein 2008-4-15 8 .041 Contra Costa Carquinez Strait; S Port Costa along Mckewen Rd. Comment
  UCD38561  Vicia americana var. americana Beecher Crampton 1956-5-14 3426 Contra Costa 4 miles west of Martinez on the road to Crockett, above Port Costa Brick Works. Comment
  SJSU2212  Vicia benghalensis W. D. Moore 1959-5-19 67 Solano by Carquinez Straits near Benicia Comment
  OBI70556  Vicia sativa D. G. Kelch 2007-3-24 7 .089 Contra Costa Ozol; between Port Costa and Martinez near old brick quarry 52 Comment
  SEINET7368158  Vicia sativa R. R. Halse 1988-2-21 3548 Solano Vallejo, in a weedy area long Maritime Academy Drive, near its junction with Sonoma Blvd. 36 Comment
  UC1607503  Vicia sativa Barbara Ertter 1993-4-2 11475 a Contra Costa w of Crockett (along railroad, base of n-facing bluffs at w wnd of Carquinez Strait, San Pablo Bay); San Pablo Bay, Carquinez Strait Comment
  CHSC92262  Vicia sativa subsp. nigra Richard R. Halse 1988-2-21 3548 Solano Vallejo, in a vacant lot along Maritime Academy Drive near its junction with Sonoma Blvd. 36 Comment
  JEPS96229  Vicia sativa subsp. sativa Barbara Ertter 1993-4-2 11475 a Contra Costa w of Crockett (along railroad, base of n-facing bluffs at w wnd of Carquinez Strait, San Pablo Bay); San Pablo Bay, Carquinez Strait Comment
  UC1618355  Vicia sativa subsp. sativa Barbara Ertter 1993-4-2 11475 Contra Costa along railroad w of Crockett (at w end of Carquines Strait, San Pablo Bay); San Pablo Bay, Carquines Strait Comment
  UCR198227  Vicia villosa Dean Kelch, Barbara Ertter 2007-2-28 07 .078 Contra Costa Tormey Headlands, between Crockett and Rodeo 76 Comment
  CDA6106  Vicia villosa subsp. varia D. G. Kelch, Barbara Ertter 2007-2-28 7 .078 Contra Costa Carquinez Strait; Tormey Headlands, between Crockett and Rodeo. Comment
  UC1300882  Vicia villosa subsp. varia Helen K. Sharsmith 1962-4-18 4946 Contra Costa road above Carquinez Straits (Crockett-Martinez road); San Francisco Bay Region 60 Comment
  JEPS111925  Viola pedunculata Dean G. Kelch and Andrew G. Murdock 2005-3-11 DGK 05 .016 Solano Mare Island. South-facing hill on Southeast side of Island. Comment
  UCD132821  Viola pedunculata Arcangelo Wessells 2013-4-6 1 Solano Mare Island. Southeast corner of island. Top of bluff. 25 Comment
  CDA9419  Vulpia bromoides D. G. Kelch 2005-5-22 05 .317D Contra Costa Carquinez Strait; 5th St Prairie, Crockett Comment
  CDA29215  Vulpia myuros D. G. Kelch 2006-5-7 6 .144 Contra Costa Carquinez Strait.; Crockett. Upper Edward s Canyon. Comment
  JEPS111640  Wyethia angustifolia A. G. Murdock 2003-6-18 98 Solano Mare Island Western slope of hill on south end of island 30 Comment
  JEPS111694  Wyethia angustifolia D. G. Kelch 2004-4-11 04 .65 Contra Costa Crockett - Carquinez Scenic Drive Meadow above Carquinez Scenic Drive between Crockett and Bull Valley Staging Area 65 Comment
  JEPS121004  Wyethia angustifolia D. G. Kelch 2007-5-5 07 .261 Solano Vallejo; S end of Mare Island, S of stock pond. Comment
  JEPS111649  Xanthium spinosum A. G. Murdock 2003-9-12 181 Solano Mare Island On road near munitions storage buildings on edge of salt marsh 2 Comment
  CDA23610  Zannichellia palustris D. G. Kelch 2007-10-6 7 .631 Contra Costa Carquinez Strait; Fernandez Ranch. Muir Land Trust Property 4.5 km W of Rodeo. Comment
  JEPS111560  Zauschneria californica A. G. Murdock 2003-9-12 197 Contra Costa Selby. At Superfund overlook 37 Comment
  CDA42396  Zeltnera muehlenbergii D. G. Kelch 2012-6-1 12 .094 Contra Costa Carquinez Strait Region; 1 km east of Port Costa in the vicinity of the old brick factory. Comment



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