Search Results — 2000 specimen records retrieved (1598 records with coordinates)
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(For large data reqests, please contact Jason Alexander, jason_alexander@berkeley.edu.)

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

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC73536  Abies concolor Alice Eastwood 1925-5-25 12958 Lake Dashiells' Mt. Sanhedrin Comment
  UC601007  Abies magnifica var. shastensis Herbert L. Mason 1936-9-19 Lake Snow Mountain; near summit 1950 Comment
  CAS-BOT-BC331599  Acer macrophyllum M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. 914 Comment
  UCSB46301  Acer macrophyllum Steele, Kelly 1980-5-3 Lake Long Valley Creek; 8.1 miles northeast on Bartlett Springs Road from its junction with Hwy. 20 1005 Comment
  POM284631  Acer negundo subsp. californicum Lyman D. Benson 1928-4-30 132 Lake Clear Lake near Kelseyville. 457 Comment
  RSA2391  Acer negundo subsp. californicum J. W. Blankinship 1928-9-23 s.n. Lake Clear Lake, Kelseyville. Comment
  RSA2344  Achillea millefolium var. californica J. W. Blankinship 1924-5-10 s.n. Lake Blue Lakes. Comment
  CAS-BOT-BC210623  Achnatherum lemmonii J. W. Blankinship 1924-5-15 s.n. Lake Kelseyville, Mt. Konocti Comment
  CAS-BOT-BC210624  Achnatherum lemmonii L. R. Abrams 1928-5-7 12520 Lake Hough's Springs Comment
  CAS-BOT-BC210627  Achnatherum lemmonii David D. Keck 1933-5-30 2386 Lake Scotts Valley, 6 miles south of Blue Lakes Comment
  CAS-BOT-BC210628  Achnatherum lemmonii John Thomas Howell 1945-6-19 21049 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  CHSC36424  Achnatherum lemmonii J. Lacey 1981-5-3 163 Lake 731 Comment
  UCD41532  Achnatherum lemmonii Geri Hulse-Stephens 2001-6-3 597 Lake Goat Mountain. Addington Camp. Upper Addington Glade. 1386 Comment
  POM296117  Achnatherum lemmonii var. lemmonii Lyman Benson 1935-5-17 6594 Lake W. Base Mt. Konocti; Middle N. Coast Mt. Range; Breen's Lake; Clear Lake watershed 488 Comment
  RSA2343  Achyrachaena mollis J. W. Blankinship 1923-4-14 s.n. Lake Kelseyville Comment
  UC1299295  Achyrachaena mollis Freed W. Hoffman 1937-4-9 1940 Lake Hennessey Ranch; Bucksnort Creek Comment
  SEINET7042795  Achyrachaena mollis A. G. Vestal 1955-5-9 s.n. Lake Serpentine at Howard Springs. Whispering Pines quadrangle UTM Zone 10, 588320mE. 4300894mN. Comment
  UCD82373  Acmispon brachycarpus Craig Thomsen; G. Harrington 2009-5-12 2815 Lake Lake/Colusa County line: Walker Ridge. West side of Walker Ridge Rd. Gentle saddle just off of road. 836 Comment
  SD8598  Acmispon grandiflorus var. grandiflorus Daniel Cleveland Jun 1882 Lake Hough Springs Comment
  UCD131803  Acmispon wrangelianus Chenoa Wilcox; Plant Biology 102 Pplant collecting interns 2013-4-14 2 Lake Clear Lake State Park. NE of Kelseyville. Northern lower slopes of Mount Konocti. South side of park, south of Soda Bay Road. North of road that goes southeast from Glebe Road at gate. 572 Comment
  UCD147193  Acmispon wrangelianus Emily Jacinto; Plant Science 102 collecting interns 2014-4-26 5 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Anderson Flat. 405 Comment
  CAS-BOT-BC29868  Adenocaulon bicolor M. S. Jussel 1933-7-7 387 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CAS-BOT-BC133169  Adenostoma fasciculatum Doris K. Kildale 1926-5-30 2067 Lake On road to Upper Lake, 1 1/2 miles from Redwood Highway Junction Comment
  HSC69898  Adenostoma fasciculatum Thomas W. Nelson, Jane P. Nelson 1977-7-14 3633 Lake Along USFS Rd. 20N01 534 Comment
  RSA602576  Adenostoma fasciculatum Louis C. Wheeler 1952-9-3 6889 Lake White Rock Mountain: near Blue Lakes. Comment
  UC1127702  Adenostoma fasciculatum K. E. Bradshaw 1937-6-8 94 Lake 3 1/2 mi. s.w. Upper Lake (Plot 25); Lakeport Quad. Comment
  SEINET11911058  Adenostoma fasciculatum M. J. Williams, Roderick, W. 1984-1 84- 17 -3 Lake Walker Ridge road, 1.4 mi in 610 Comment
  SEINET6190141  Adenostoma fasciculatum M. J. Williams, W. Roderick 1984-5-22 84- 17 -3 Lake Walker Ridge Rd., 1.4 miles in 610 Comment
  SEINET8722545 Image available Adenostoma fasciculatum Unknown 1984-1 84- 17 -3 Lake Walker Ridge road, 1.4 mi. in. Elev. 2000 ft. 610 Comment
  CAS-BOT-BC65584  Adiantum jordanii J. W. Blankinship 1924-5-24 s.n. Lake Kelseyville, Mt. Konocti Comment
  RSA2390  Aesculus californica J. W. Blankinship 1928-7-13 s.n. Lake Mt. Konocti. Comment
  UCD41964  Agastache urticifolia Geri Hulse-Stephens 2001-6-29 728 Lake Goat Mountain. Wyman Creek. On small flat 2 feet above creek. 1005 Comment
  SD8981  Agoseris grandiflora Daniel Cleveland Jun 1882 Lake Allen Springs. Comment
  UC92311  Agoseris grandiflora var. grandiflora C. F. L. Lake Cobb Mountain Cobb Mountain Comment
  UC1734095  Agoseris heterophylla Frank Gould, Kay H. Beach 1940-5-17 1025 Lake near Middletown. Comment
  CAS-BOT-BC13409  Agoseris retrorsa John Thomas Howell 1945-6-19 21024 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  CAS-BOT-BC13410  Agoseris retrorsa Agnes M. Bowman 1902-5-1 s.n. Lake Sulphur Banks Comment
  UCD127664  Agrimonia gryposepala Geri Hulse-Stephens 2001-6-5 1085 Lake Goat Mountain. Root Glade Marsh. 975 Comment
  CAS-BOT-BC127246  Agrostis exarata J. W. Blankinship 1928-7-28 s.n. Lake Kelsey Creek. Comment
  JEPS80834  Agrostis exarata L. R. Heckard and J. C. Hickman 1981-8-1 5806 Lake w branch Frog Creek* (sw side of Snow Mt.); Snow Mt. 1889 Comment
  RSA109959  Agrostis exarata P. A. Munz 1956-7-24 22272 Lake Fir Root Spring, Long Ridge SE of Snow Mt. 1372 Comment
  RSA113778  Agrostis exarata Beecher Crampton 1956-6-27 3692 Lake 2 miles west of Adams. Harrison Flat, south slope of Mt. Hannah. 884 Comment
  UC1152037  Agrostis exarata Joseph P. Tracy 1951-7-6 19612 Lake 1 mi n of top Elk Mountain Comment
  UCD37023  Agrostis exarata Beecher Crampton 1956-6-26 3667 Lake Lake County, Loch Lomond. 855 Comment
  UC187291  Agrostis hallii Joseph P. Tracy Jul 21 1905-Aug 16 1905 2301 Lake Elk Mountain Northern Coast Ranges, Elk Mountain (northern Lake County) 1219 Comment
  UC577893  Agrostis hallii A. Simontacchi 1937-6-21 175 Lake nw Upper Lake (Hunter Point); Lakeport Quad., Mendocino National Forest, Hunter Point 853 Comment
  CAS-BOT-BC138806  Agrostis scabra Greg de Nevers 1996-9-1 10862 B Lake Boggs Lake TNC Preserve. 609 Comment
  UCD53355  Agrostis scabra Beecher Crampton 1956-6-26 3657 Lake margin of Snow's Lake, 3.5 miles, by road, east of Seiglers Spring. 655 Comment
  CHSC101597  Agrostis stolonifera David W. Isle; John Olmstead 2000-8-18 1678 Lake Mendocino National Forest; SE corner Addington Property on SW side of Goat Mountain; approx. 0.75 miles SW of Goat Rock. On W shore of Ledbetter's Pond. 1292 Comment
  JEPS80448  Agrostis thurberiana L. R. Heckard and J. C. Hickman 1980-9-17 5470 Lake near West Peak w ridge (trail to Milk Ranch); Snow Mt. 2011 Comment
  JEPS56359  Allium amplectens W. L. Jepson 1920-5-23 8989 Lake Indian Valley 457 Comment
  RSA10765  Allium amplectens Carl B. Wolf 1928-5-6 2055 Lake 5 miles E of Barlett Springs on the road to Williams Comment
  UC843282  Allium amplectens Alice Eastwood, John Thomas Howell 1938-5-15 5552 Lake 5 mi s Lower Lake Comment
  CAS-BOT-BC461036  Allium amplectens J. W. Blankinship 1924-5-31 s.n. Lake Kelseyville. Comment
  SEINET12044089  Allium amplectens A. Eastwood, Howell, J. T. 1938-1 5552 Lake 5 mi S of Lower Lake Comment
  SJSU7099  Allium amplectens R. W. Henkel 1967-5-21 Lake 1 mi N of Clear L, 3 mi E of Nice Comment
  SEINET3884404  Allium cratericola D. W. McNeal 1990-4-10 3672 Lake Dry serpentine clay along the ridge above Walker Ridge Rd., 3.7 mi. n. of the jct. of the access rd. to Indian Valley Dam.; 0 Comment
  HSC44386  Allium falcifolium Joyce Walker 1977-4-24 4 Lake Barrel Springs Campground 701 Comment
  RSA367092  Allium falcifolium J. M. DiTomaso 1979-4-14 863 Lake 0.4 miles north of State Route 20 on the Walker Ridge Road. 640 Comment
  UC1282826  Allium falcifolium J. R. Sweeney 1952-5-2 799 Lake on Hway 29 4.5 mi from Middletown (Burned Aug. 1951 Anderson Springs Fire) Comment
  CAS-BOT-BC469126  Allium falcifolium Elmer I. Applegate 1934-3-8 8882 Lake Pine Grove, north slope of Cobb Mountain, western Lake County Comment
  CAS-BOT-BC469136  Allium falcifolium Robert E. Jameson 1967-5-22 16 . Lake Highland Creek, 10 miles south of Lakeport Comment
  SEINET3884601  Allium falcifolium D. W. McNeal 1983-5-1 2806 Lake Along the margin of a large outcrop near the top of the hill just W. of Walker Ridge Rd., 0.4 mi. N. of Hwy. #20.; 0 Comment
  HSC43913  Allium fimbriatum var. fimbriatum Robert M. Specht 1977-5-14 878 Lake W of serpentine outcrop, Ukiah 671 Comment
  UC1734094  Allium fimbriatum var. fimbriatum Kay H. Beach, Frank Gould 1940-5-4 1024 Lake near Middletown Comment
  CAS-BOT-BC469350  Allium fimbriatum var. fimbriatum H. C. Cantelow 1939-5-7 2460 Lake About 3 1/2 mi. E. of Middletown Comment
  HSC42242  Allium fimbriatum var. purdyi K. Irwin 1977-4-23 297 Lake 0.4 mi. N of SR 20 on Walker Ridge Rd. 640 Comment
  RSA10725  Allium fimbriatum var. purdyi Carl B. Wolf 1928-5-7 s.n. Lake 6 miles east of Houghs Mineral Springs on the road to Williams. Comment
  UCD83715  Allium fimbriatum var. purdyi Joseph Schlottman; with PLB 102 class 2010-5-2 1 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.5 road miles north of the intersection with Hwy 20. West side of the road where there is a turnaround and remnants of old road on saddle. 652 Comment
  HSC41472  Allium serra Richard Runyon 1977-4-23 15 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  CAS-BOT-BC476620  Allium unifolium Lyman Benson; Cora W. Benson 1934-4-25 s.n. Lake 2 mi. n. w. of Kelseyville. Middle N. Coast Mt. range. Clear Lake watershed. Agonaut Camp Grnd. 411 Comment
  JEPS69368  Allophyllum divaricatum Willis L. Jepson 1892-7-30 15059 Lake near Uncle Sam Mt. (= Mt. Konocti); Mountain Region of Clear Lake Comment
  UC494161  Allophyllum divaricatum H. E. and S. T. Parks 1930-5-15 803 Lake near Mirabel Mine Comment
  UC908939  Allophyllum divaricatum Milo S. Baker 1940-5-2 9575 Lake Elk Mt. Comment
  JEPS80719  Alnus rhombifolia L. R. Heckard and J. C. Hickman 1981-7-28 5679 Lake along creek e Timber Lake; Snow Mt., Bear Creek 1554 Comment
  HSC45503  Alopecurus geniculatus M. Alcasas 1978-4-16 30 Lake Bachelor Valley Rd., 1.5 mi. from Hwy. 20, 10755 B.V.R. 396 Comment
  CAS-BOT-BC137963  Alopecurus saccatus Milo S. Baker 1945-5-24 10913 Lake 1.5 mile south of Lakeport in field on East side of Highway. Comment
  CAS-BOT-BC137964  Alopecurus saccatus Beecher Crampton 1956-5-21 3437 Lake Junction State Highway 29 and the Lower Lake Road, ca. 5 miles southesat of Kelseyville. Comment
  JEPS94199 Image available Amelanchier utahensis Vernon Oswald and Lowell Ahart 1998-5-7 9033 Lake Bartlett Springs Rd. w. Indian Valley Reservoir (at bridge on Bartlett Creek); Bartlett Creek 457 Comment
  UC1127819  Amelanchier utahensis A. Simontacchi 1937-7-2 247 Lake 2 mi wsw High Glade Lookout; Mendocino National Forest, Lakeport Quad. 914 Comment
  CHSC33031  Amsinckia intermedia S. Harris; B. Ferguson, M. Moble, M. Smith 1980-4-19 Lake Coldsprings Campground, along access road to Indian Valley Dam. Comment
  HSC42405  Amsinckia intermedia Lloyd Simpson 1977-4-23 284 Lake Hwy. 20, 2.2 mi. W of its junction with Hwy. 29 Comment
  UC1094088  Amsinckia intermedia Francia Chisaki 1953-5-8 563 Lake 4.3 mi s of junction with Highway #53 (on Pope Valley Road) Comment
  RSA261491  Amsinckia lunaris Cheryl Meeker 1973-4-15 10 Lake 1.4 miles west of junction with Bear Valley Road on Bartlett Springs Road, ca. 14 miles northeast of Clear Lake Comment
  UC1178205  Amsinckia lunaris Francia Chisaki with R. Ornduff and H. G. Baker 1958-4-26 1126 Lake 1.6 mi s Lakeport (on road to Lakeport) Comment
  UCD147472  Amsinckia menziesii Elice Leung; Plant Science 102 collecing interns 2014-4-26 1 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Anderson Flat. 405 Comment
  JEPS61099  Amsinckia menziesii var. menziesii Joseph P. Tracy 1921-5-11 5506 Lake Lakeport; Northern Coast Ranges 426 Comment
  UC1178204  Amsinckia menziesii var. menziesii Francia Chisaki with R. Ornduff and H. G. Baker 1958-4-26 1125 Lake right at the junction with road to Lower Lake (on Hwy #29) Comment
  HSC66058  Anagallis arvensis Cathie Goldberg, Lynn Kuntsman, Lauren Philbrick, Geoff Walsh 1980-4-19 44 Lake Along Walker Ridge Rd., 1 mi. N of its junction with access road to Indian Valley Dam Comment
  CDA24961  Ancistrocarphus filagineus G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17114 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  HSC35047  Ancistrocarphus filagineus Dryden 1975-5-3 156 Lake Butt's Canyon Rd., 8.7 mi E of Hwy. 29 along Butt's Canyon Creek 549 Comment
  HSC37641  Ancistrocarphus filagineus John Rehling, Robert M. Specht 1976-3-17 216 Lake 3.1 mi. N of Middletown on Hwy. 29 Comment
  UC673626  Ancistrocarphus filagineus H. L. Mason 1933-4-30 7235 Lake on rd to Middletown; Pope Valley Comment
  JEPS64023  Anemone oregana Juanita Hamann and Edward Dearing 1970-4-19 Lake across from post office Cobb Mtn 914 Comment
  UC174198  Angelica tomentosa Katharine Brandegee 1910-8-10 Lake summit of Epperson Grade Epperson Grade Comment
  UC659417  Angelica tomentosa Lincoln Constance 1940-9-1 2799 Lake e of Mount St. Helena (St. Helena Creek); St. Helena Creek 762 Comment
  UCD83978  Angelica tomentosa Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6162 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by west forks of Rocky Creek Road. Rocky Creek Drainage, above waterfall. 666 Comment
  SBBG26816  Angelica tomentosa L. Constance 1940-9-1 2799 Lake St. Helena Crk, E of Mt St. Helena 762 Comment
  UC89527  Anisocarpus madioides Blankinship 1893-6-4 Lake Blue Lakes Comment
  CAS-BOT-BC271406  Anisocarpus scabridus B. Trowbridge 1974-7-8 3853 Lake Trail from Milk Ranch to ridge between East and West peaks, Snow Mountain 1828 Comment
  JEPS80070  Anisocarpus scabridus L. R. Heckard with J. Hickman 1979-6-15 5079 Lake West Peak, s spurs Snow Mt. Snow Mt. 2103 Comment
  UCD135660  Anisocarpus scabridus Bruce G. Baldwin 1987-7-12 676 Lake Mendocino National Forest, Hull Mountain, on both sides of hogback ridge in northeasterly orientation from Hull Mountain summit, ca. 0.1-0.3 mile from lookout. Comment
  RSA2345  Anthemis cotula J. W. Blankinship 1928-7-20 s.n. Lake Kelseyville Comment
  SEINET7296734 Image available Anthoxanthum aristatum Beecher Crampton 1956-1 3688 Lake Volcanic ash meadow along Cold Creek, eastern base of Mt. Hannah 792 Comment
  SBBG21218  Anthoxanthum odoratum B. Crampton 1956-6-26 Lake Lock Lomond 853 Comment
  UC768775  Anthoxanthum odoratum R. F. Hoover 1941-5-2 4974 Lake near Cobb Comment
  UCD137033  Anthriscus caucalis Ellen Dean; with Plant Biology 102 interns 2013-5-4 7750 Lake Clear Lake State Park. NE of Kelseyville. North side of park, North of Soda Bay road. Northern part of park near beach picnic area. 401 Comment
  JEPS94692  Antirrhinum cornutum Vernon H. Oswald and Lowell Ahart 1998-7-15 9284 Lake East side of county near Barrel Spring on the east side of Baldy Mtn. and west of Walker Ridge Rd. 0.8 mi south of Bartlett Springs Rd 640 Comment
  JEPS94754  Antirrhinum cornutum Vernon H. Oswald and Lowell Ahart 1998-7-15 9284 Lake East side of county near Barrel Spring on the east side of Baldy Mtn. and west of Walker Ridge Rd. 0.8 mi south of Bartlett Springs Rd 640 Comment
  UC1282720  Antirrhinum cornutum J. R. Sweeney 1951-6-3 666 Lake 5.5 mi nw Lower Lake-Kelseyville Road (Seigler Canyon); Seigler Canyon Comment
  SBBG83245  Antirrhinum vexillocalyculatum D. M. Thompson 1983-6-18 338 Lake 6.3 mi SE of jct of Morgan Valley Rd with Hwy 29/53 Comment
  SEINET3158977  Antirrhinum vexillocalyculatum D. M. Jackson, R. W. Spellenberg 1973-5-27 215 Lake 14.6 mi E of Bartlett Springs Comment
  UC707005  Antirrhinum vexillocalyculatum subsp. breweri Lyman Benson 1936-8-4 7928 Lake 1 mi n Kelseyville (bed of Kelsey Creek, Clear Lake drainage area); Middle North Coast Range, Clear Lake, Kelsey Creek 411 Comment
  UC766341  Antirrhinum vexillocalyculatum subsp. breweri R. F. Hoover 1938-6-9 3567 Lake Bartlett Mountain Comment
  RSA38784  Antirrhinum vexillocalyculatum subsp. breweri Philip A. Munz 1948-8-17 12364 Lake 3 miles out on road from Lucerne to Bartlett Springs Comment
  CAS-BOT-BC230057  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum Ellen Dean; K. Mawdsley; G. Harrington; R. Wilmarth; B. Rice; E. Salvia 2009-5-27 5709 Lake Walker Ridge. Along Walker Ridge Road, ca. 1.9 road mi N of intersection with Hwy 20. E side of road in burn area - burned in summer of 2008 743 Comment
  JEPS83306  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum David M. Thompson 1983-8-11 338 Lake 6.3 mi se Morgan Valley Road junction with Hwy. 29/53 (at junction of private dirt road with Morgan Valley Road, on e side of road, at Benchmark = 1796 ft); Lower Lake Quad. 548 Comment
  UC1552174  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7512 Lake ca 7 air mi nw Lakeport (Scotts Valley Rd, 1 mi s of Hwy 20) 426 Comment
  UCR46781  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum D. M. Thompson 1983-6-17 337 Lake Hwy 29, 0.9 mi north of jct with Butts Canyon Road at Middletown. 345 Comment
  CDA41219  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum D. Barbe 1963-8-11 714 Lake Near gauging station on creek, Kelsey Creek Drive, 2.1 miles south of Wright Road, Kelseyville. 0 Comment
  CAS-BOT-BC248847  Antirrhinum virga D. M. Jackson; R. Spellenberg No date on label 213 Lake Collected 3.7 miles E. of Bartlett Springs Comment
  CAS-BOT-BC248848  Antirrhinum virga Mrs. Alexander McCallum 1898-7-1 s.n. Lake Upper Lake Comment
  JEPS5288  Antirrhinum virga W. L. Jepson 1897-7-15 21301 Lake Mt. Hanna Comment
  JEPS5289  Antirrhinum virga W. L. Jepson 1938-9-24 19031 Lake 2.25 mi n Lower Lake (0.25 mi n of Cache Creek Bridge) Comment
  UC728687  Antirrhinum virga Milo S. Baker 1943-7-4 10347 Lake near Summit (Bottle Rock Road) Comment
  CAS-BOT-BC447671  Aphanes arvensis L. R. Abrams 1928-5-6 12466 Lake 1.5 miles west of Bartlett Springs Comment
  UC1552718  Apiastrum angustifolium Frederica Bowcutt 1985-4-10 476 Lake about 0.5 air mi n of Highway 20 (immed. w of Bureau of Land Management Walker Riege dirt road, Walker Ridge); Walker Ridge Comment
  SEINET10495807  Apocynum androsaemifolium David B. Dunn, Douglas G. LeDoux; Melvin L. Conrad 1973-6-7 Dunn 20674 Lake 15.7 mi N of Upper Lake on rd to Pillsbury Lake. Cut over area from Logging operations. Douglas Fir and Yellow Pine, with some oaks. 1128 Comment
  POM129963  Apocynum pumilum var. rhomboideum A. A. Heller 1902-8-6 6036 Lake Thistle Glade, west side of Snow Mountain Comment
  UC853785  Aquilegia eximia Milo S. Baker 1940-7-2 9769 Lake near Bottle Rock Rd (on short-cut rd from Adams Springs); Glenbrook Comment
  RSA84423  Aquilegia eximia H. L. Mason 1933-9-24 s.n. Lake St. Helena Creek, E slope of Mt. St. Helena Comment
  CAS-BOT-BC294766  Aquilegia formosa Mona Bourell 1997-7-2 6504 Lake Mendocino National Forest. Crockett Trailhead, N. boundary of Snow Mountain Wilderness 1584 Comment
  CAS-BOT-BC392206  Aquilegia formosa M. S. Jussel 1933-6-26 215 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  RSA2568  Aquilegia formosa J. W. Blankinship 1927-5-22 s.n. Lake kelseyville, Mt. Konocti. 610 Comment
  RSA0125501  Arabis breweri J. T. Howell 1945-6-20 21109 Lake Pinnacle Rock, Barlett Mountain. Comment
  CAS-BOT-BC171626  Aralia californica C. F. Leitholt 1893-7-4 s.n. Lake Cobb Mt. Comment
  CAS-BOT-BC128632  Arbutus menziesii Alice Eastwood 1918-5-1 6857 Lake Mt. St. Helena Comment
  CAS-BOT-BC410137  Arceuthobium occidentale M. S. Jussel 1931-4-1 s.n. Lake Kelseyville Comment
  JEPS106181  Arceuthobium occidentale Lowell Ahart 2004-10-14 11458 Lake On the south edge of Bartlett Springs Road (Road M 12), near the northwest part of Indian Valley Reservoir 458 Comment
  UC1388324  Arctostaphylos Freed W. Hoffman 1947-3-18 929 Lake near top of mt. North Coast Ranges, Mt. Konocti Comment
  UCD40957  Arctostaphylos canescens Glen Holstein 2003-3-19 s.n. Lake Collected along Perini Road immediately east of Perini Hill at the north end of Whispering Pines USGS Quadrangle map. Comment
  CAS-BOT-BC24062  Arctostaphylos canescens subsp. canescens C. Hart Merriam 1906-8-20 s.n. Lake Forad from Long Valley to Bartlett Mt. Comment
  CAS-BOT-BC24070  Arctostaphylos canescens subsp. canescens Ira L. Wiggins 1933-6-3 6735 Lake Along road across canyon (east) from Oat Hill Mine in southeastern Lake County. Comment
  CHSC100107  Arctostaphylos canescens subsp. canescens Glen Holstein 2003-3-19 Lake Collected along Perini Road immediately east of Perini Hill at the north end of Whispering Pines USGS Quadrangle map. Comment
  JEPS13284  Arctostaphylos canescens subsp. canescens Rimo Bacigalupi with G. T. Robbins 1955-6-7 5270 Lake at junction of Boardman Ridge and Hull Mountain; Timberline Camp 1737 Comment
  UC1120930  Arctostaphylos canescens subsp. canescens K. Bradshaw 1937-5-28 5 Lake Pinnacle Rock Mendocino National Forest, Lakeport Quadrangle Comment
  SEINET11984866  Arctostaphylos canescens var. candidissima Unknown 1965-1 538 Lake 0.7 mi W of Bartlett Mountain Road summit Comment
  SEINET11988214  Arctostaphylos canescens var. canescens W. Knight, Knight, I. 1981-1 4286 Lake on Boardman Ridge on S slope of Hull Mt 1280 Comment
  RSA622673  Arctostaphylos elegans Jon E. Keeley 1985-7-20 7946 Lake Ca. 2 miles east of Pinnacle Peak, Bartlett Springs Road. 1000 Comment
  UCR63023  Arctostaphylos elegans Donald G. Nelson 1940-4-30 661 Lake Cobb Mt., between Middletown and Kelseyville, south of Clear Lake. 'Loch Lomond', precisely at the summit of the grade. Comment
  HSC7637  Arctostaphylos glandulosa C. B. Wolf 1928-2-26 1520 Lake 6 mi N of Upper Lake on road to Williams Comment
  SEINET2030099 Image available Arctostaphylos glandulosa E. A. Goldman 1907-12-29 70 Lake Mt. St. Helena, southeastern slope 1067 Comment
  SEINET11991004  Arctostaphylos glandulosa f. cushingiana R. A. DeMartile 1983-1 103 Lake Goat Mountain, old Pacific lookout area, Spanish Creek watershed, near Colusa Co. line 1090 Comment
  CAS-BOT-BC23239  Arctostaphylos glandulosa subsp. glandulosa Brandegee 1889-1-1 23 Lake Lake County Comment
  RSA15659  Arctostaphylos glandulosa subsp. glandulosa C. B. Wolf 1928-2-26 1519 Lake 6 mi. n. of Upper Lake on road to Williams. Comment
  UC353944  Arctostaphylos glandulosa subsp. glandulosa Milo S. Baker 1928-7-2 3069 a Lake Fire Trail South Bear Cr. Camp Comment
  SD49848  Arctostaphylos manzanita A. E. Wieslander 1938-10-29 842 Lake Lakeport quadrangle, W. slope of Bartlett Mtn. Comment
  SEINET11977788  Arctostaphylos manzanita C. H. Merriam 1899-1 s.n. Lake Bartlett Springs Comment
  CAS-BOT-BC38972  Arctostaphylos manzanita subsp. elegans John Thomas Howell 1930-8-24 5454 Lake 4 miles from Middletown on Adams Springs Road Comment
  CAS-BOT-BC38975  Arctostaphylos manzanita subsp. elegans M. S. Jussel 1934-3-28 s.n. Lake Lower Lake Comment
  JEPS29397  Arctostaphylos manzanita subsp. elegans Milo S. Baker 1928-7-3 3127 c Lake sw slope Snow Mt. 1280 Comment
  POM286062  Arctostaphylos manzanita subsp. elegans Lyman Benson 1928-4-28 s.n. Lake Highland springs; Mayacamas Mt Range, Dobe Creek Watershed. 610 Comment
  UC1120156  Arctostaphylos manzanita subsp. elegans A. Simontacchi 1937-7-9 262 Lake 0.5 n Little Borax Lake; Lakeport Quadrangle Comment
  UC1193029  Arctostaphylos manzanita subsp. elegans R. H. Neuns 1951-3-28 158 Lake 1 mi n Boggs Lake; Quad 60B1 822 Comment
  UC549675  Arctostaphylos manzanita subsp. elegans Lois Chambers 1933-3-4 13 Lake Mt. Konocti Comment
  UC549676  Arctostaphylos manzanita subsp. elegans J. E. Adams 1934-9-30 843 Lake 7 1/2 mi s Kelseyville Comment
  UCD131139  Arctostaphylos manzanita subsp. elegans Ellen Dean; Karen Whitestone 2013-1-3 7527 Lake Clear Lake State Park. NE of Kelseyville. South shore of Clear Lake, north side and lower reaches of Mount Konocti. Northern part of the park along Dorn Trail system near Swim Barrier Parking Lot. 435 Comment
  UCD52170  Arctostaphylos manzanita subsp. elegans G. L. Stebbins Jr. 1964-3-31 6012 Lake Along Cold Creek; State Highway 29; 2.5 miles north of Salmina's Resort. 762 Comment
  CAS-BOT-BC38780  Arctostaphylos manzanita subsp. manzanita Doris K. Kildale 1926-5-31 2075 Lake Cold Brook between Kelseyville & Lower Lake Comment
  CAS-BOT-BC38794  Arctostaphylos manzanita subsp. manzanita Vernon O. Bailey 1916-9-24 s.n. Lake Mt. Konokti, Clear Lake Comment
  CAS-BOT-BC38796  Arctostaphylos manzanita subsp. manzanita Alice Eastwood 1925-5-23 12922 Lake Dashiells Mt. Sanhedrin Comment
  CAS-BOT-BC38798  Arctostaphylos manzanita subsp. manzanita Alice Eastwood 1925-5-22 12797 Lake Dashiells Mt. Sanhedrin Comment
  CAS-BOT-BC38809  Arctostaphylos manzanita subsp. manzanita Walter Knight; Irja Knight 1981-7-5 4285 Lake Near jct. of road to Low Gap. On Boardman Ridge on s. slope of Hull Mt. 914 Comment
  CAS-BOT-BC38810  Arctostaphylos manzanita subsp. manzanita W. J. Smith 1940-4-21 s.n. Lake In obsidian area on road to Kelseyville Comment
  CAS-BOT-BC38822  Arctostaphylos manzanita subsp. manzanita T. S. Brandegee 1888-4-1 36 Lake Lake County Comment
  CAS-BOT-BC38825  Arctostaphylos manzanita subsp. manzanita Agnes M. Bowman 1902-2-16 s.n. Lake Sulphur Lake, Indian Garden Comment
  CAS-BOT-BC38844  Arctostaphylos manzanita subsp. manzanita A. A. Heller 1902-8-4 6025 Lake On Eel river one mile below Hullville. Comment
  CAS-BOT-BC38848  Arctostaphylos manzanita subsp. manzanita T. S. Brandegee 1888-4-1 36 Lake Lake County Comment
  POM286188  Arctostaphylos manzanita subsp. manzanita Lyman Benson 1935-3-24 6301 Lake Mount Hanna. 1067 Comment
  POM301590  Arctostaphylos manzanita subsp. manzanita C. Hart Merriam 1906-8-20 s.n. Lake Road from Long Valley to Bartlett Mt. Comment
  CAS-BOT-BC38823  Arctostaphylos manzanita subsp. manzanita C. Hart Merriam 1920-7-25 s.n. Lake Dr. Stephens place, Clear Lake Comment
  JEPS38876  Arctostaphylos manzanita subsp. manzanita W. L. Jepson 1936-12-5 17979 Lake near Big Oak road sta. (w of Middletown) Comment
  JEPS13285  Arctostaphylos patula Rimo Bacigalupi with G. T. Robbins 1955-6-7 5269 Lake at junction of Boardman Ridge and Hull Mountain; Timberline Camp 1737 Comment
  CAS-BOT-BC27291  Arctostaphylos serpentinicola James B. Roof 1978-2-13 1003 Lake along Hwy 29 and St. Helena Creek, just N of Napa Co. line. 33 Comment
  CAS-BOT-BC43774  Arctostaphylos stanfordiana H. E. McMinn 1923-5-27 1006 c Lake Bear Creek, Tributary to Rice FK of Eel River - at base of Snow Mountain Comment
  CAS-BOT-BC43776  Arctostaphylos stanfordiana J. W. Blankinship 1923-3-11 s.n. Lake Kelseyville Comment
  CAS-BOT-BC43778  Arctostaphylos stanfordiana H. E. Parks; S. T. Parks 1931-3-31 0926 Lake On Mirabel Creek near Mirabel Mine Comment
  HSC38814  Arctostaphylos stanfordiana J. O. Sawyer 1969-3-29 762 Lake 4 mi. N of Clear Lake Oaks on High Valley Rd. Comment
  HSC68120  Arctostaphylos stanfordiana J. P. Smith, J. O. Sawyer 1972-4-1 5140 Lake Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20 Comment
  JEPS13745  Arctostaphylos stanfordiana Frank W. Gould 1939-4-8 644 Lake halfway up grade on highway to Bartlett Springs (at n end of lake); Clear Lake Comment
  POM286016  Arctostaphylos stanfordiana Lyman Benson 1931-3-22 2689 Lake Highland Springs. Mayacamas mt. range, Adobe creek. 610 Comment
  RSA123382  Arctostaphylos stanfordiana A. E. Wieslander 1939-8-27 898 Lake Near Howes Camp. 1159 Comment
  RSA712965  Arctostaphylos stanfordiana David W. Isle 1999-7-28 1406 Lake On Mason Trail to Poges Peak. 951 Comment
  SEINET2028692 Image available Arctostaphylos stanfordiana H. E. Parks, S. T. Parks 1931-3-31 0926 Lake on Mirabel Creek near Mirabel Mine Comment
  UC153956  Arctostaphylos stanfordiana J. P. Tracy May 28 1902-Jun 2 1902 1694 Lake 6 mi nw Lakeport (in hills about Scotts Valley) 426 Comment
  UC185526  Arctostaphylos stanfordiana Mrs. O'Neal March 1897 Lake Highland Springs Comment
  UC527834  Arctostaphylos stanfordiana Ira L. Wiggins 1933-6-3 6734 Lake along rd across canyon (e) from Oat Hill Mine (se Lake Co.) Comment
  SEINET11984945  Arctostaphylos stanfordiana Unknown 1965-1 534 Lake Bartlett Mountain Rd, 3.8 mi E of Sawmill Flat Comment
  HSC67088  Arctostaphylos viscida Teri Bartowski, Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 12 Lake Walker Ridge Rd., 2.65 mi. S of junction with access road to Indian Valley Dam Comment
  UCD52815  Arctostaphylos viscida Roman Gankin 1965-5-6 522 Lake Hill northwest of Cold Spring Camp, 0.9 mile east of Little Indian Valley (Kowalski Ranch and Stanton Creek), Lake County, California. Comment
  SEINET11984844  Arctostaphylos viscida Unknown 1965-1 525 Lake hill NE of Cold Spring Camp, 0.9 mi E of Little Indian Valley (Kowalski Ranch & Stanton Creek) Comment
  SEINET11988312  Arctostaphylos viscida Unknown 1958-1 292 Lake 2 mi up Bartlett Springs Rd from junction to Barlett Springs on Wilbur Springs-Leesville Rd Comment
  UC1737025  Arenaria douglasii Kay H. Beach, Frank Gould 1940-5-17 430 Lake near Middletown. Comment
  UC1051510  Arenaria serpyllifolia subsp. serpyllifolia Helen K. Sharsmith 1953-6-30 4399 Lake Fir Root Spring Camp Inner North Coast Ranges,Mendocino National Forest, Goat Mou (road from Bear Creek to Goat Mountain.) 1219 Comment
  CHSC70987  Argemone munita subsp. munita Vernon Oswald; Lowell Ahart 1998-5-7 9023 Lake Bartlett Springs Rd. 9.0 mi west of Bear Valley Rd., near the west end of the Bartlett Creek Arm of Indian Valley Reservoir. 469 Comment
  CAS-BOT-BC82435  Arnica discoidea A. A. Heller 1902-7-25 5985 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  CAS-BOT-BC82444  Arnica discoidea John Thomas Howell 1945-6-20 21105 Lake Pinnacle Rock, Bartlett Mountain Comment
  UCD161444  Arnica discoidea James A. Neilson Jr. 1975-7-8 3386 Lake Mayacmas Mountains; west of Alder Creek, vicinity of Geyser Rock. There is conflicting location information for this specimens. In the Flora of the Mayacmas Mtns. Neilson says: 1 mile E of Geyser Rock, Lake County. On the specimen itself, the notes say: western portion of Geyser Rock, on Saw Mill Flat Rd, Lake County (he must have meant eastern portion of Geyser Rock). (Coordinates and elevation estimated by label maker.) 1097 Comment
  POM289332  Artemisia douglasiana Lyman Benson 1937-8-31 8512 Lake Rincon School, Kelseyville; Mt. Range: Middle North Coast; Watershed: Clear Lake. 457 Comment
  CAS-BOT-BC90327  Artemisia douglasiana F. G. Kraus 1893-10-24 s.n. Lake Mts. between Bartlett Springs and Lower Lake Comment
  CHSC105437  Asarum caudatum David Isle; Arnold James 1993-6-24 1733 Lake Mendocino National Forest, North Coast Ranges, Upper Main Eel River Watershed, W of Mill Creek Crossing of 19N17. Label reads: '(One of 3 x-ings: T19N, R11W, NE1/4 of SW1/4, Sec.26 = Lowest X-ing at 3859'; ~1 Mi.NW = 2nd X-ing at 3880'; ~0.8 Mi. N = 3rd X-ing at 3920' T19N, R11W, Center sec. 23) (I think it was the lowest x-ing). 1173 Comment
  JEPS80098  Asclepias cordifolia L. R. Heckard with J. Hickman 1979-6-16 5107 Lake about 1 mi nw Timber Lake (w slopes of Snow Mt.); Snow Mt. 1615 Comment
  POM268917  Asclepias cordifolia Lyman Benson 1932-6-21 3738 Lake Snow Mountain; ft Middle N Coast Mt Range, Bear Creek, Eel River 1524 Comment
  RSA0035232  Asclepias cordifolia M. Bourell 1997-7-2 6528 Lake Mendocino National Forest. Along Rice Creek Road. FS Road M3. Comment
  UCD121271  Asclepias cordifolia N. W. Stice 1947-5-15 s.n. Lake Anderson Brothers Ranch, 3 miles east of Lower Lake. Comment
  CHSC29590  Asclepias eriocarpa Dibble; Griggs 1979-7-19 145 Lake Near Packsaddle Creek, on the Lake Pillsbury quadrangle, close to the town of Potter Valley. 678 Comment
  POM268950  Asclepias eriocarpa Lyman Benson 1942-7-12 11296 Lake Kelseyville Creek 1 mile north of Kelseyville, Middle North Coast Mts., Clear Lake Drainage 412 Comment
  CAS-BOT-BC278741  Asclepias fascicularis Geri Hulse-Stephens 2001-6-30 737 Lake Goat Mountain. Three Walnuts Marsh. Root Glade 944 Comment
  POM268943  Asclepias fascicularis Lyman Benson 1932-7-15 3932 Lake Kelseyville, Middle N Coast Mountains, Kelsey creek watershed 457 Comment
  UC1123548  Asclepias fascicularis K. E. Bradshaw 1937-6-19 1445 Lake Laurel Beach Lakeport Quadrangle Comment
  RSA202138  Asclepias fascicularis Paul C. Hutchison, J. K. Wright, Rimo Bacigalupi 1963-8-17 2704 Lake Eel river, lumber road 21N05, 0.8 mile west of and below Rice Fork junction 518 Comment
  RSA275989  Asclepias fascicularis Robert A. Norris 1978-8-4 3839 Lake By Soda Bay rd., near Jct. Mission Ranchera Rd., SE side of Lakeport 396 Comment
  RSA167468  Asclepias speciosa Joseph P. Tracy 1951-7-6 19607 Lake Moist gully near Ranger Station, south side of Elk Mountain 976 Comment
  UC42405  Aspidotis californica Miss Anderson Lake Anderson's Springs Comment
  HSC34902  Aspidotis densa Thomas W. Nelson, James Nelson 1975-5-5 1788 Lake Beside Hwy. 29, 2 mi. N of Middletown Comment
  RSA2806  Aspidotis densa J. W. Blankinship 1923-5-6 s.n. Lake Upper Kelsey Creek. 915 Comment
  CHSC91165  Aster radulinus D. Isle 1997-7-31 324 Lake Mendocino National Forest--North Coast Ranges. Upper Lake Watershed. 7 mi. from Sam Alley Ridge. 1066 Comment
  POM288900  Aster radulinus Lyman Benson 1936-8-2 7923 Lake Alder Creek, Cobb Mt., Clear Lake Watershed, Mayacamas Mt. Range. 762 Comment
  RSA716573  Aster radulinus David W. Isle 1997-10-20 404 Lake North Fork Cache Creek Watershed 732 Comment
  CAS-BOT-BC178835  Astragalus breweri Peter H. Raven 1963-4-13 18167 Lake Serpentine hill 0.2 miles east of State Highway 29, near Lakeport. Comment
  HSC2139  Astragalus breweri C. B. Wolf 1928-5-4 1892 Lake 2 mi. N of Middletown. Comment
  HSC35057  Astragalus breweri Dryden 1975-5-3 149 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 Comment
  UC1199086  Astragalus breweri Joseph P. Tracy 1921-5-12 5542 Lake near Lakeport (Northern Coast Ranges); , near Lakeport 426 Comment
  UC1573057  Astragalus breweri H. D. Ripley and R. C. Barneby 1954-5-20 11577 Lake 2 mi s Lakeport; s of Lakeport 411 Comment
  UC81240  Astragalus breweri Katharine Curran Jun 1884 Lake Cobb Mt. Comment
  UCD104624  Astragalus breweri John Thomas Howell 1976-4-29 51621 Lake 2.5 miles south of Lakeport. 426 Comment
  UCD47903  Astragalus breweri Ellen Dean; Ryan Brisco 2005-4-24 2475 Lake Lake County, McLaughlin UC Reserve, along Morgan Valley Rd, 0.9 rd mile S of intersection with with road to Reserve Field Station, E side of the road. 637 Comment
  CAS-BOT-BC178672  Astragalus clevelandii K. C. 1884-8-1 s.n. Lake Unspecified Comment
  SD8519  Astragalus clevelandii Katherine Curren Aug 1884 Lake Comment
  CHSC36140  Astragalus gambelianus Paula J. Minton 1980-4-12 1 Lake Pinkeye Lake, ca. 2.0 mi w of Lower Lake. 499 Comment
  UC511472  Astragalus gambelianus D. K. Kildale 1928-5-7 4939 Lake 1/4 mi e Bartlett Springs; e of Bartlett Springs Comment
  CAS-BOT-BC178331  Astragalus gambelianus Doris K. Kildale 1928-5-7 4939 Lake 1/4 mile west of Bartlett Springs Comment
  CAS-BOT-BC193120  Astragalus rattanii var. jepsonianus W. P. Vestal; A. G. Vestal 1947-5-3 s.n. Lake About 2.5 mi. ne. of Middletown Comment
  CAS-BOT-BC193123  Astragalus rattanii var. jepsonianus Lillian S. Mott 1965-4-25 LM 6553 Lake Highway 20 near Clear Lake 396 Comment
  CAS-BOT-BC193124  Astragalus rattanii var. jepsonianus L. R. Abrams 1928-5-4 12302 Lake 5 mi. Northeast of Middletown on road to Lower Lake Comment
  JEPS94796  Astragalus rattanii var. jepsonianus Vernon Oswald and Lowell Ahart 1998-5-7 9013 Lake Bartlett Springs Road 3.7 mi wof Bear Valley Road (0.8 mi w of Sawtelle Valley and Grapevine Flat Roads); Bartlett Springs Road 627 Comment
  RSA415794  Astragalus rattanii var. jepsonianus Milo S. Baker 1948-5-9 12026 Lake 3.9 mi. E. of Middletown. Comment
  CDA34804  Astragalus rattanii var. jepsonianus Peter Warner 2010-5-16 150 Lake Walker Ridge, Walker Ridge Rd., ~1.4 km S of jct. with Bartlett Springs and Brim Roads, at Barrel Springs camping area, along interior road and cable fence, and west of fence. Comment
  CAS-BOT-BC17501  Athysanus pusillus Peter H. Raven 1963-4-13 18168 Lake 0.2 mile east of State Highway 29, near Lakeport. Comment
  HSC28210  Athysanus pusillus J. P. Smith, J. O. Sawyer 1972-4-1 5128 Lake 0.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  UC1318342  Athysanus pusillus J. R. Sweeney 1950-5-6 472 Lake 1.2 mi sw of Highland Springs 464 Comment
  UC1155259  Avena barbata J. R. Sweeney 1952-5-3 850 Lake slope above creek near Glen Eden School (10.1 mi from Lakeport onf Scott Valley road); Scott Creek 441 Comment
  POM289737  Baccharis pilularis Lyman Benson 1928-10-30 757 Lake Lakeside Park, Big Valley, Middle N Coast Mt. Range, Clear Lake Watershed 442 Comment
  JEPS21318  Baccharis salicifolia subsp. salicifolia W. L. Jepson 1938-10-1 19057 Lake bridge over Putah Creek; Coyote Valley Comment
  SJSU1511  Barbarea verna D. J. Thompson 1954-5-2 Lake Foue-Mile Glade, Cow Mt Recreation Area, NW Lakeport Comment
  RSA129088  Beckmannia syzigachne K. e. Bradshaw 1937-6-8 117 Lake 1/2 mile N. E. of Liberty School: Lakeport. 427 Comment
  CAS-BOT-BC75562  Berberis dictyota Vernon O. Bailey 1916-9-24 s.n. Lake Mount Konokti, Clear Lake. Comment
  CDA40141  Berberis dictyota G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18595 Lake North Coast Ranges; Silver Spur Ranch. Benmore Canyon Rd. in upper Benmore Canyon 1 1/2 mi. S of spillway at Indian Valley Reservoir. 525 Comment
  CAS-BOT-BC75964  Berberis pumila H. E. McMinn 1925-12-31 1601 Lake Bartlett Mountain. Upper Lake to Bartlett Springs. Clover Creek Road. Comment
  CAS-BOT-BC75968  Berberis pumila Dr. Donald Hemphill 1965-6-2 s.n. Lake West slope of Snow Mountain. Comment
  UCD110432  Bergia texana Herbert L. Mason 1945-8-24 12681 Lake East shore, Lower Lake. Comment
  UCD129556  Bidens laevis Malcolm A. Nobs; S. Galen Smith 1949-9-9 1855 a Lake Scott Creek, Bridge 1431, northwestern end of Clear Lake. Comment
  HSC36834  Blennosperma nanum var. nanum John Rehling, Robert M. Specht 1976-3-24 150 Lake N side of Hwy. 29, 1.1 miles E of the turnoff to Hopland Comment
  SEINET11991674  Boechera breweri Unknown 1984-1 4 Lake Geysers Rock 1101 Comment
  JEPS80848 Image available Boechera ultraalsa L. R. Heckard and J. C. Hickman 1981-8-1 5818 Lake just above (10 ft) Bear Creek (on e side, sw side of Snow Mt.); Snow Mt. 1828 Comment
  CAS-BOT-BC156321  Boisduvalia Peter Rubtzoff 1957-7-27 3457 Lake Southern shore of Boggs Lake Comment
  POM271474  Boisduvalia densiflora var. densiflora Lyman Benson 1933-6-20 4485 Lake Kelseyville, middle N Coast mt. range. Kelsey Creek. 457 Comment
  RSA2577  Boisduvalia densiflora var. densiflora J. W. Blankinship 1925-7-3 s.n. Lake Kelseyville. Comment
  RSA286269  Boisduvalia densiflora var. densiflora Robert F. Thorne 1974-7-27 44943 Lake Boggs Lake north of Harrington Flat Road. 915 Comment
  RSA2276  Boisduvalia stricta J. W. Blankinship 1928-7-25 s.n. Lake Kelseyville, along Kelsey Creek Comment
  CAS-BOT-BC28221  Bolboschoenus fluviatilis Peter Rubtzoff 1963-9-12 5256 Lake Clear Lake State Park, lower Kelsey Creek area. Comment
  UC1100846  Bolboschoenus fluviatilis Herbert L. Mason 1945-8-24 12673 Lake e shore Lower Lake; e shore Lower Lake Comment
  CAS-BOT-BC135962  Brasenia schreberi Alice Howard 1966-7-12 s.n. Lake West end of Boggs Lake 883 Comment
  JEPS40324  Brasenia schreberi Willis L. Jepson 1892-7 89 Lake near Lakeport; Mountain Region of Clear Lake Comment
  UC1101411  Brasenia schreberi Herbert L. Mason 1945-6-29 12620 Lake Boggs Lake at base Mt. Hanna; Boggs Lake at base of Mt. Hanna Comment
  UC727149  Brickellia californica A. A. Heller 1941-9-22 16322 Lake w end of Middletown Oak Belt (St. Helena Creek); St. Helena Creek Comment
  UC762007  Brickellia californica R. F. Hoover 1938-9-3 3804 Lake Burns Valley Comment
  CAS-BOT-BC145518  Briza minor J. W. Blankinship 1925-5-4 s.n. Lake Kelseyville. Comment
  SEINET196585  Brodiaea californica Robert F. Hoover 1942-6-29 5904 Lake North side of mountain St. Helena Comment
  JEPS74713  Brodiaea coronaria subsp. rosea W. L. Jepson 1938-6-9 18948 Lake open situation along creek Indian Valley, Stanton Creek 487 Comment
  JEPS127729  Brodiaea elegans H. Forbes, B. Keller 2009-7-2 UCBG 33 Lake Iowa Hill Road, 3.53 km from its intersection with Canyon Way, just S of Colfax in the Auburn State Recreation Area - Mineral Bar. Comment
  HSC72208  Brodiaea elegans subsp. elegans Thomas W. Nelson, Jane P. Nelson 1980-6-24 5884 Lake Pillsbury Resort 610 Comment
  RSA111670  Brodiaea elegans subsp. elegans Philip A. Munz 1956-7-25 22332 Lake Summit Spring, Long Ridge trail to Snow Mt. 1524 Comment
  UCD167753  Bromus James Neilson 1981-6-18 4040 Lake Mayacmas Mountains. Birdsong Meadow. (Exact location unknown. Coordinates estimated by label maker.) Comment
  CHSC6677  Bromus carinatus Marilyn Lee 1968-4-30 173 Lake West side of Konocti Rd., N. of Kelseyville. Comment
  RSA407275  Bromus carinatus Lyman Benson 1936-8-1 7913 Lake Lakeport; Mayacamas 396 Comment
  UCD58251  Bromus carinatus Stice 1948-5-1 s.n. Lake Morgan Valley. Comment
  SEINET11671408  Bromus carinatus Unknown 1940-1 929 Lake just W of Middletown Comment
  JEPS76283  Bromus carinatus var. carinatus W. L. Jepson 1943-5-16 20791 Lake near Lakeport (Scott Valley); Scott Valley Comment
  SEINET4345450  Bromus catharticus J. T. Howell 1976-4-27 51599 Lake Lakeport 411 Comment
  POM286974  Bromus commutatus Lyman Benson 1935-5-17 6605 Lake Kelseyville; Mt. Range: Middle N Coast; Watershed: Clear Lake. 427 Comment
  HSC98355  Bromus hordeaceus Brent Helm, Mark Steiger, Curtis Miller 1988-4-16 65 Lake 11.6 mi. up Hwy. 20 1067 Comment
  CDA26541  Bromus laevipes G. F. Hrusa, R. Gross 2008-5-23 17399 Lake North Coast Ranges; Upper Benmore Canyon immed. E and S of Indian Valley Reservoir spillway. 457 Comment
  UCD58993  Bromus madritensis Beecher Crampton 1953-6-2 1393 Lake Slope above the western edge of Boggs Lake. Northwest slope of Mt. Hannah. Comment
  HSC41019  Bromus madritensis subsp. rubens J. P. Smith, Thomas W. Nelson 1976-4-12 8550 Lake 7.8 mi. from Lower Lake on the Morgan Valley Rd. 640 Comment
  UC175630  Bromus madritensis subsp. rubens J. P. Tracy 1902-5-28 1688 Lake 6 mi w of Lakeport (about Scotts Valley); Scotts Valley 426 Comment
  UCD34567  Bromus racemosus Beecher Crampton 1985-7-19 10011 Lake Lake County, Lakeport. Comment
  RSA2771  Bromus rubens J. W. Blankinship 1923-4-21 s.n. Lake Kelseyville; Mt. Konocti. Comment
  RSA2770  Bromus secalinus J. W. Blankinship 1923-6-17 s.n. Lake Kelseyville. Comment
  RSA0116951  Bromus secalinus Lyman Benson 1948-7-1 12878 Lake Big Valley 2 miles north of Kelseyville. Mt. Range: Middle North Coast. Drainage Area: Clear Lake. 411 Comment
  CDA24952  Bromus sterilis G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17119 Lake North Coast Ranges; Walker Ridge Rd. at parking area about 1/4 mile N of Hwy 20. N slope, 601 Comment
  JEPS80233  Bromus tectorum L. R. Heckard and J. Hickman 1980-7-3 5392 Lake about Summit Springs, Snow Mountain Summit Springs; Snow Mountain Comment
  UC1155261  Bromus tectorum J. R. Sweeney 1953-5-27 1074 Lake 1.2 mi sw of Highland Springs 464 Comment
  JEPS81353  Bromus vulgaris L. R. Heckard and J. C. Hickman 1982-7-7 5963 Lake nw side of Snow Mountain, Crooked Tree Ridge Crooked Tree Ridge; Snow Mountain, Crooked Tree Ridge 1645 Comment
  JEPS5612  Cacaliopsis nardosmia R. F. Hoover 1941-4-27 4968 Lake near Adams Springs Comment
  JEPS96629  Calamagrostis ophitidis Dean W. Taylor 1998-6-22 16685 Lake Bottle Rock Road 1.2 miles N jct. Sulphur Springs Road (ca. 1.3 road mi n of Glenbrook) 792 Comment
  RSA0102983  Calandrinia caulescens var. menziesii Lyman Benson 1927-4-6 845 Lake Kelseyville. Mt. Range: Middle N. Coast; River: Kelsey Creek. 457 Comment
  CAS-BOT-BC438399  Calandrinia ciliata Alice Eastwood 1925-5-23 12880 Lake Dashiells, Mt. Sanhedrin Comment
  UC851926  Calandrinia ciliata Alice Eastwood and John Thomas Howell 1938-5-16 5643 Lake Sulphur Banks Comment
  JEPS42835  Callitriche longipedunculata W. L. Jepson 1936-4-19 17431 a Lake Callayomi Valley Comment
  RSA0037083  Calocedrus decurrens M. Bourell 1997-7-2 6535 Lake Copper Butte Trail. Along trail to Middle Fork Eel River. Comment
  HSC41931  Calochortus amabilis Rich White 1977-4-23 30 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC44858  Calochortus amabilis J. P. Smith 1974-5-4 7352 Lake 0.5 mi. N of junction of Hwy. 20 and Walker Ridge Rd. 671 Comment
  UC519539  Calochortus amabilis M. S. Jussel 1933-6-26 191 Lake vicinity Cobb Mountain Comment
  UC672155  Calochortus amabilis Herbert L. Mason Jun 1930 5681 Lake St. Helena Creek Mount St. Helena Comment
  SD684  Calochortus amabilis T. S. Brandegee 1894-4-28 Lake Six miles west of Lower Lake. 518 Comment
Read comments
Mar 5 2011
  CAS-BOT-BC487831  Calochortus coeruleus Ella Dales Cantelow 1938-5-8 2203 Lake S. of Lakeport Comment
  UC726996  Calochortus luteus var. oculatus A. A. Heller 1919-5-10 13145 Lake Comment
  CAS-BOT-BC493930  Calochortus superbus James L. Reveal 1988-6-2 6984 Lake Walker RIdge Road, 0.5 mile north of California Highway 20, about 10.5 air miles north of Clearlake Highlands and 21.5 air miles west of Arbuckle 655 Comment
  POM292442  Calochortus tolmiei Lyman Benson 1928-4-29 113 Lake Mt. Hanna, Middle North Coast mountain range, Cold Creek drainage 762 Comment
  RSA52728  Calochortus tolmiei I. L. Wiggins 1949-5-1 12104 -A Lake Along forest road to Deer Valley, north of summit between Upper Lake and Pilsbury Lake. 1220 Comment
  RSA2500  Calochortus uniflorus J. W. Blankinship 1924-5-18 s.n. Lake Siegler Springs Comment
  UC1299333  Calochortus uniflorus Freed W. Hoffman 1948-5-11 2681 Lake Whispering Pines Comment
  UC519014  Calochortus uniflorus Elizabeth Lodge 1933-6-5 379 Lake near Mendocino County line Comment
  RSA123630  Calochortus venustus Milo S. Baker 1937-06 8675 Lake Along Hwy 20, ca. 1.7 [miles] E of Middletown. Comment
  UCD20447  Calochortus vestae E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1031 Lake McLaughlin UC Reserve. Northern Research Hill area, just S of Hunting Creek, crossing road to Dunnigan Hill. 633 Comment
  POM284496  Calycadenia ciliosa Lyman Benson 1929-8-4 1890 Lake Mouth of Kelsey Creek Canyon. Comment
  RSA105366  Calycadenia ciliosa Milo S. Baker 1931-7-10 5367 Lake Abandoned field on Highway a few miles south of Kelseyville Comment
  UC194194  Calycadenia fremontii H. M. Hall 1913-7-27 9592 Lake Kelseyville Lake County, North Coast Ranges Comment
  UC495635  Calycadenia fremontii Joseph P. Tracy 1929-9-2 8664 Lake Scott Valley Northern Coast Ranges 426 Comment
  UCD129693  Calycadenia fremontii Gerald D. Carr 1971-9-14 655 Lake 0.6 mile north of Hwy 20 on Bartlett Springs Road. Comment
  CAS-BOT-BC273329  Calycadenia fremontii Joseph P. Tracy 1905-7-21 2340 Lake Northern Coast Ranges. On Pine Mountain. Elk Mountain, Northern Lake County 1524 Comment
  UC127836  Calycadenia fremontii W. W. Mackie 1902-8-1 Lake Comment
  UC1876201  Calycadenia fremontii Gerald D. Carr 1973-9-5 751 Lake 0.8 mi S of Hwy 29 on Hopland Road, ca 2.8 mi S of Lakeport. Comment
  UC1876217  Calycadenia fremontii Gerald D. Carr 1971-9-20 670 Lake 1.2 mi SE of Rieff Rd. on Morgan Valley Rd. 701 Comment
  UCD129772  Calycadenia fremontii R. L. Carr 1978-8-17 2145 Lake 2.2 miles south of Wight Way on Kelsey Creek Drive, south of Kelseyville. 464 Comment
  UC1876177  Calycadenia micrantha Gerald D. Carr 1974-8-10 771 Lake 0.4 mi S of Elk Mt. summit on Elk Mt. Rd. 1158 Comment
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Aug 22 2020
  UC1562728  Calycadenia multiglandulosa Barbara Ertter 1988-7-4 7707 Lake on Bear Cr Rd 0.5 mi w Rice Fork ( 1.5 mi w of Bear Cr Campground, ca 11 airmiles N of Upper Lake (town) se of Lake Pillsbury); Mendocino Natl. Forest 609 Comment
  CAS-BOT-BC270807  Calycadenia pauciflora H. M. Hall 1923-10-13 11931 Lake Lakeport Comment
  OBI16890  Calycadenia pauciflora Robert F. Hoover 1966-8-23 9926 Lake 2 mi Ne of Middletown, at base of hill Comment
  POM181006  Calycadenia pauciflora J. T. Howell 1930-10-19 5631 Lake 8 miles from Middletown on Butte Canyon Road Comment
  RSA2383  Calycadenia pauciflora J. W. Blankinship 1928-7-15 s.n. Lake Kelseyville Comment
  UC1221743  Calycadenia pauciflora Beecher Crampton 1958-8-19 5106 Lake just n of, nw slope of My. Hannah Bogg Lake; Mt. Hannah 883 Comment
  UC177479  Calycadenia pauciflora C. G. Pringle 1882-1-1 244 Lake Lakeport Comment
  UCD129834  Calycadenia pauciflora Gerald D. Carr 1972-7-25 716 Lake 0.1 mile north of Howard Hot Springs on Big Canyon road. Comment
  UCD35619  Calycadenia pauciflora Beecher Crampton 1958-8-19 5106 Lake Dry meadow just north of Boggs Lake, northwest slope of Mt. Hannah. Comment
  CAS-BOT-BC270782  Calycadenia pauciflora R. L. Carr 1978-8-19 2147 Lake Ca. 2.7 miles S of Lakeport, ca. 200 yards E of Highway 175 (Hopland Road) at Ackley Cutoff, 0.7 mile S of its jet with Highway 29/175 427 Comment
  CAS-BOT-BC270800  Calycadenia pauciflora Brandegee No date on label s.n. Lake Unspecified Comment
  CAS-BOT-BC270803  Calycadenia pauciflora Gerald D. Carr 1971-9-20 671 Lake 2.2 miles SE of Morgan Valley Road on Rieff Road 731 Comment
  CAS-BOT-BC270804  Calycadenia pauciflora G. D. Carr 1971-10-17 680 Lake SW Lakeport 412 Comment
  RSA255522  Calycadenia pauciflora Gerald D. Carr 1973-9-11 760 Lake Along High Valley Creek, about 2.5 miles west of Glenbrook Comment
  RSA255576  Calycadenia pauciflora Gerald D. Carr 1971-8-19 644 Lake 3.6 miles northwest of Cobb on Bottle Rock Road 793 Comment
  RSA255602  Calycadenia pauciflora Gerald D. Carr 1971-8-17 643 Lake 4.1 miles NW of Cobb on Bottle Rock Road 808 Comment
  UC185114  Calycadenia pauciflora K. Brandegee 1889-6-1 Lake Comment
  CAS-BOT-BC275441  Calycadenia truncata subsp. microcephala Philip A. Munz 1956-7-24 22286 Lake Long Ridge trail to Snow Mountain 1524 Comment
  CAS-BOT-BC90949  Calycanthus occidentalis M. S. Jussel 1933-7-5 371 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch. Comment
  POM272205  Calycanthus occidentalis Lyman Benson 1928-6-16 277 Lake Highland Springs; Dobe [Adobe] Creek; Mt. Range: Middle N Coast. 610 Comment
  HSC25723  Calyptridium quadripetalum J. P. Smith, J. O. Sawyer 1971-6-6 4716 Lake 0.75 mi. N of Clyde Mine, Walker Ridge Rd. Comment
  UC588137  Calyptridium quadripetalum Herbert L. Mason 1936-4-26 11097 a Lake 16 mi ne of Clear Lake (Bartlett Springs); Bartlett Springs 792 Comment
  UC851937  Calyptridium quadripetalum Milo S. Baker 1937-6-5 8676 Lake about 12 mi s of Lower Lake (along road from Lower Lake towards Knoxville) Comment
  CAS-BOT-BC221551  Calystegia collina subsp. collina Bolander 1874-1-1 s.n. Lake Unspecified Comment
  CAS-BOT-BC516187  Calystegia collina subsp. collina Alice Eastwood; John Thomas Howell 1938-5-15 5526 Lake Mirabel Mine Comment
  UC1794951  Calystegia collina subsp. oxyphylla R. K. Brummitt, A. Wolf, and R. W. Howe 1998-5-15 19858 Lake 6 km S of Middletown on Rte. 29 400 Comment
  POM278787  Calystegia occidentalis subsp. occidentalis Lyman Benson 1928-6-16 279 Lake Highway Springs. 610 Comment
  CAS-BOT-BC496970  Camassia leichtlinii subsp. suksdorfii Mrs. Merrel Ackley 1965-6-1 s.n. Lake Near top of Elk Mountain Comment
  CAS-BOT-BC496973  Camassia leichtlinii subsp. suksdorfii Gladys L. Smith 1981-6-22 6709 Lake In bog extending above and below road, Mt. Sanhedrin, 6 km N of Soda Springs Station. Comment
  RSA37523  Camissonia contorta Milo S. Baker 1934-4-6 7783 Lake On grade west of Lakeport, along creek over first summit Comment
  POM272037  Camissonia hirtella Lyman Benson 1928-4-30 120 Lake Kelseyville - Lower Lake; Middle North Coast Mt. Range; Thurston Lake watershed. Dry land south of Mt. Konocti, Konocti Bay Road 610 Comment
  RSA122061  Camissonia hirtella H. S. Yates 1934-4-15 3746 Lake South of Bendmore Valley. 762 Comment
  POM272031  Camissonia lacustris P Schulthess 1931-1 s.n. Lake Kelseyville, Middle N. Coast Mt. range, Cold Creek Canyon 549 Comment
  UCD82096  Camissoniopsis intermedia Ellen Dean; G. Harrington, C. Thomsen,Chiao-Yi Cheng,R. Wilmarth 2009-5-20 5623 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.5 road mi N of intersection with road to Indian Valley Reservoir. Parking area, undeveloped roads, flats and slopes on W side of road. 821 Comment
  UCD161816  Carex James A. Neilson Jr. 1975-5-23 3320 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Exact location unknown. Coordinates estimated by label maker.) Comment
  POM290826  Carex C. A. Benson 1935-5-12 s.n. Lake North base of Mt. Hanna, Middle N. coast range. Clear Lake watershed. 762 Comment
  UCD41979  Carex amplifolia Geri Hulse-Stephens 2001-6-28 689 Lake Goat Mountain. New Christmas Marsh. 1066 Comment
  UCR248949  Carex amplifolia Peter Rubtzoff 1975-7-12 8199 Lake Jordan Park, 1.7 miles NW of Cobb, along Kelsey Creek 724 Comment
  UCD41751  Carex angustata Geri Hulse-Stephens 2001-6-4 613 Lake Goat Mountain. Fallen Fir Marsh. 1280 Comment
  CAS-BOT-BC34834  Carex densa John Thomas Howell 1945-6-19 21014 Lake Bartlett Mountain. Sawmill Flat. Comment
  CAS-BOT-BC34838  Carex densa Milo S. Baker 1945-5-24 10903 Lake 1.5 mile south of Lakeport in field on east side of Highway. Comment
  CAS-BOT-BC34828  Carex densa John Thomas Howell 1943-5-11 18026 Lake 1 mile north of Kelseyville. Comment
  SJSU8863  Carex densa J. B. Snell 1963-6-15 154 Lake Long Valley E of Clear Lake Comment
  UC618559  Carex densa Alice Eastwood and John Thomas Howell 1938-5-16 5603 A Lake 10 mi N of Lower Lake Comment
  UC750547  Carex feta John Thomas Howell 1945-6-19 21038 Lake Sawmill Flat Bartlett Mountain 1219 Comment
  UCD41542  Carex fracta Geri Hulse-Stephens 2001-6-2 584 Lake Goat Mountain. Addington Camp. Upper Addington. 1386 Comment
  CAS-BOT-BC31222  Carex lenticularis var. impressa L. R. Heckard 1974-9-11 3933 Lake Moist margin of Frog Pond ca 1/2 mi NW of Foutch Camp (ca 1.5 mi SE of Snow Mt. W) 1920 Comment
  CAS-BOT-BC32147  Carex multicaulis LeRoy Abrams 1928-5-6 12438 Lake 6 miles up grade W side Bartlett Mt. Comment
  JEPS14642  Carex pachycarpa Rimo Bacigalupi with Richard Hauke 1954-7-13 4676 Lake below summit of Sheetiron Mountain 1981 Comment
  JEPS80884  Carex pachystachya L. R. Heckard and J. C. Hickman 1980-9-16 5446 Lake off trail from Summit Springs; Snow Mt. 1706 Comment
  CAS-BOT-BC118395  Carex praegracilis Alice Eastwood; John Thomas Howell 1938-5-16 5553 Lake Clear Lake Park. Comment
  CHSC78728  Carex praegracilis L. P. Janeway 2000-5-30 6747 Lake Inner North Coast Ranges. Spring and rocky drainage on northeast side of Bartlett Springs Road 1.1 km northwest of Walker Ridge summit. 631 Comment
  UCD42002  Carex scopulorum var. bracteosa Geri Hulse-Stephens 2001-4-27 542 Lake Goat Mountain. NW end of Addington Pond. 1280 Comment
  CAS-BOT-BC117558  Carex serratodens LeRoy Abrams 1928-5-7 12501 Lake Cache Creek, 2 mi W of Hough's Springs. Comment
  HSC66033  Carex serratodens S. Harris, B. Ferguson, M. Smith, M. Moble 1980-4-19 Lake Along Walker Ridge Rd., 1 mi. N of junction with access road to Indian Valley Dam Comment
  JEPS97579  Carex serratodens R. D. Stone 1983-6-18 572 Lake Alder Creek drainage Glenbrook (ca. 1.5 mi SSW of) 853 Comment
  UC618543  Carex serratodens Alice Eastwood, John Thomas Howell 1938-5-17 5690 Lake Elk Mt. Comment
  UCSB63739  Carex serratodens Janeway, L.; Isle, David 1998-7-3 Lake T16N, R6W, SW1/4 of NW1/4 of sec. 30; Hough Springs quad.; Kanaka Glade; a spring at the head of "Spanish Creek East Fork"; near top of Pacific Ridge 981 Comment
  UCD140845  Carex serratodens L. S. Rose 1935-6-4 s.n. Lake St. Helena Creek, 5 miles south of Middletown. Comment
  CAS-BOT-BC115578  Carex tumulicola Milo S. Baker 1940-5-4 9692 Lake Kelseyville and Lower Lake Trip Comment
  JEPS81331  Carex utriculata L. R. Heckard and J. C. Hickman 1982-7-6 5945 Lake along creek that runs from Frog Pond at Cedar Camp just below Serpentine Ridge; Snow Mt. 1706 Comment
  UC1734066  Castilleja Kay H. Beach, Frank Gould 1940-5-17 443 Lake near Middletown. Comment
  POM283659  Castilleja affinis Lyman Benson 1928-4-30 509 Lake Buckingham Ranch (Buckingham Park). Middle N Coast mtn range, Clear Lake. 457 Comment
  JEPS4837  Castilleja applegatei subsp. martinii Rimo Bacigalupi and J. R. Sweeney 1953-5-27 4164 Lake about 1.5 mi s (above) Bottle Rock Road with Lower Lake (Calif. 29) and Salmina rds (along grade up Cold Creek drainage (Bottle Rock Road), between Kelseyville and Cobb Valley) 701 Comment
  HSC45724  Castilleja densiflora Catherine Chin 1978-4-23 40 Lake Barrel Springs Campground. 701 Comment
  RSA2322  Castilleja foliolosa J. W. Blankinship 1924-5-2 s.n. Lake Kelseyville. Comment
  HSC20581  Castilleja foliolosa H. D. Sumner 1960-4-30 Lake E grade of Clear Lake, near Hwy. 20 396 Comment
  HSC69921  Castilleja foliolosa Thomas W. Nelson, Jane P. Nelson 1978-4-1 3866 Lake Along Walker Ridge, 3 mi. N of Jct. with Hwy. 20 Comment
  SJSU1501  Castilleja foliolosa D. J. Thompson 1954-5-2 Lake near summit of Cow Mt NW of Lakeport Comment
  RSA93418  Castilleja miniata Milo S. Baker 1931-7-10 5353 Lake Hoberg's Resort just north of Bldg. Comment
  SEINET7067207  Castilleja rubicundula subsp. lithospermoides A. G. Vestal 1947-5-3 s.n. Lake Bare slope about 2.5 miles northeast of Middletown on Route 29. Coordinate datum: NAD27. UTM Zone 10, 536783mE, 4291929mN. Comment
  UC1012326  Castilleja rubicundula subsp. lithospermoides F. W. Pennell and H. L. Mason 1940-5-23 25531 Lake 3 mi n Clear Lake (n of Lakeport) 518 Comment
  CAS-BOT-BC49297  Ceanothus cuneatus D. O. Burge 2008-6-2 1008 b Lake Mayacmas Mountains, Cow Mountain Recreation Area, Fourmile Glade, near Knobcone Camp, 4.5 road miles (7.1 km) 860 Comment
  HSC35375  Ceanothus cuneatus R. M. Sullivan 1975-5-3 13 Lake 5.8 mi. W of jct. with Hwy. 29 on Scott's Creek Rd. 915 Comment
  UCD111735  Ceanothus cuneatus Teri Bartowski; Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 14 Lake along Walker Ridge Road, 2.65 miles south of junction with access road to Indian Valley Dam. Comment
  UC1198015  Ceanothus cuneatus var. cuneatus J. P. Tracy May 28 1902-Jun 2 1902 1718 Lake 6 mi nw Lakeport (hills about Scotts Valley.) 426 Comment
  CAS-BOT-BC64426  Ceanothus divergens Brandegee 1889-1-1 77 Lake Cobb Mountain. Comment
  UCR198067  Ceanothus diversifolius Gerald Dickinson 1964-7-20 179 Lake 3 mi west of Sheetiron Mountain Road nd Pillsbury Lake Road 1098 Comment
  CHSC90766  Ceanothus foliosus D. Isle 2004-4-8 265 Lake Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. E of Lake Pillsbury and Sunset Campground on S edge of Rd. 19N46. GPS: 10S 0505791 E 4365442 N. 615 Comment
  SJSU1572  Ceanothus foliosus D. J. Thompson 1954-6-5 103 Lake Cow Mt Recreational Area near Lakeport Comment
  UC79980  Ceanothus foliosus Katharine Brandegee Aug 1892 Lake Snow Mountain Comment
  UCD112143  Ceanothus foliosus var. foliosus J. E. Street 1950-4-28 s.n. Lake Bottlerock Mountain, south of Kelseyville. Comment
  RSA10799  Ceanothus foliosus var. medius Carl B. Wolf 1928-5-6 2020 Lake 3 miles west of Bartlett Springs on the road to Clear Lake. Comment
  JEPS42377  Ceanothus incanus W. L. Jepson 1924-4-27 10378 Lake flats beyond Mt.St. Helena, towards Middleton Comment
  SBBG4298  Ceanothus incanus H. and M. Dearing 1939-5-5 3277 Lake Mt St. Helena Comment
  CAS-BOT-BC63698  Ceanothus integerrimus A. A. Heller 1902-7-15 5880 Lake About Summit Lake, near summit of Mt. Sanhedrin. Comment
  LA43603  Ceanothus integerrimus A. A. Heller; 1916-6-7 12364 Lake Between Bartlett Springs and Allen Springs Comment
  OBI10467  Ceanothus integerrimus Milo S. Baker 1934-4-7 7798 Lake Bottlerock rd Comment
  UCD127665  Ceanothus integerrimus Geri Hulse-Stephens 2001-6-29 1086 Lake Goat Mountain. Wyman. 1173 Comment
  POM136257  Ceanothus integerrimus var. californicus C. F. Baker 1903-5-12 3004 Lake Divide between Lakeport and Hopland Comment
  POM136435  Ceanothus integerrimus var. californicus A. A. Heller 1902-7-15 5880 Lake About Summit Lake, near the summit of Mt. Sanhedrin. Comment
  CAS-BOT-BC51078  Ceanothus jepsonii L. R. Abrams 1928-5-7 12574 Lake 4-5 miles East of Hough's Springs Comment
  HSC18305  Ceanothus jepsonii C. B. Wolf 1928-5-4 1903 Lake 2 mi. N of Middletown. Comment
  UC1198014  Ceanothus jepsonii Joseph P. Tracy 1935-7-4 14010 Lake n side Cobb Valley (near Glenbrook.); Cobb Mountain 822 Comment
  UC635529  Ceanothus jepsonii Herbert L. Mason 1926-3-22 2783 Lake Mt. St. Helena Comment
  UCD36373  Ceanothus jepsonii Beecher Crampton 1953-6-2 1426 Lake 3 miles east of Middletown, along Highway 53. Comment
  CAS-BOT-BC51119  Ceanothus jepsonii var. albiflorus Milo S. Baker 1929-7-5 s.n. Lake East Whisp. Pines Resort Comment
  UC1071267  Ceanothus prostratus K. Bradshaw 1937-5-28 17 Lake 1 mi ssw Windy Point; Mendocino National Forest, Lakeport Quadrangle Comment
  UC173692 Image available Ceanothus prostratus H. M. Hall 1913-7-1 9597 Lake 30 mi from Pacific Ocean (Cobb Mt.); Inner North Coast Ranges, Cobb. Mt.; Cobb Mt., Lake Co. 975 Comment
  UC762249  Ceanothus prostratus R. F. Hoover 1941-5-2 4973 Lake near Cobb; near Cobb Comment
  SBBG122275  Ceanothus prostratus var. occidentalis D. O. Burge 2008-5-28 1000 b Lake Rd 500, 3 mi from State Forest Office, SW slope of Boggs Mountain 1000 Comment
  UC1119114  Centaurea cyanus A. Simontacchi 1937-7-23 323 Lake 2.2 mi ne of Upper Lake; Lakeport 420 Comment
  CAS-BOT-BC272057  Centaurea melitensis Greg de Nevers 2001-5-14 12389 Lake Clear Lake, Lake county Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC272058  Centaurea melitensis Greg de Nevers 2001-7-8 12596 Lake Clear Lake, Lake county Land Trust, Rodman Slough 475 Comment
  CDA39059  Centaurea solstitialis K. E. Hoffmaster 1938-6-29 885 Lake Near Clear Lake Oaks. 0 Comment
  UC562311  Centaurium trichanthum Joseph P. Tracy 1935-7-4 14033 Lake near Glenbrook (n side of Cobb Valley); Cobb Valley, Cobb Mountain 822 Comment
  RSA695598  Centromadia pungens subsp. pungens Keith E. Hoffmaster 1938-6-28 862 Lake Near Clear Lake Oaks (Hanson ranch.) Comment
  UC767545  Cephalanthera austiniae R. F. Hoover 1942-6-29 5909 Lake Salmina's Resort Comment
  UCD147221  Cerastium glomeratum Wendy Camacho; Plant Science 102 collecting interns 2014-4-26 5 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Anderson Flat. 402 Comment
  UCD83730  Cerastium glomeratum Ellen Dean; PLB 102 Collecting Interns 2010-5-2 5970 Lake West slope of Walker Ridge. Along Bartlett Springs Road, West of Kilpepper Creek low water bridge crossing and just west of high water bridge over main creek. Comment
  POM271047  Ceratophyllum demersum Lyman Benson 1928-12-27 898 Lake Kelseyville - Soda Bay; Mt. Range: Middle N Coast; Clear Lake [area]. 427 Comment
  POM180935  Cercis occidentalis P. B. Kennedy 1920-5-27 s.n. Lake Putah Creek Canyon. Comment
  POM276112  Cercis occidentalis Lyman Benson 1941-7-26 11007 Lake Foot of Soda Bay Grade, Kelseyville. 412 Comment
  RSA16713  Cercis occidentalis Carl B. Wolf, E. R. Johnson, Adrian Wolf 1934-10-16 6194 Lake 1/10 mi. above Siegeler Springs. Seedlings from the Botanic Garden, propagation no. 2150.. 549 Comment
  RSA2385  Cercis occidentalis J. W. Blankinship 1924-6-14 s.n. Lake Mt. Konocti. 610 Comment
  SFV1801  Cercis occidentalis K. A. Wilson 1961-6-22 1191 Lake North Coast Ranges North shore of Clearwater Lake, 3 miles south of Nice. 420 Comment
  RSA256616  Cercis occidentalis Jim Sauser 1975-5-3 8 Lake 3.6 mi (5.7 km) west of junction with State Route 29 on Scotts Creek Road at confluence of S. Fork and Middle Fork of Scotts Creek. 534 Comment
  CHSC90051  Cercocarpus betuloides Peggy Fain 1991-4-6 5 Lake Kessloff Lake,' ca. 2 mi. w of Lower Lake. 499 Comment
  LA47750  Cercocarpus betuloides Lewis S. Rose; 1933-4-22 33105 Lake Adams Springs, brushy hills Comment
  RSA10808  Cercocarpus betuloides Carl B. Wolf 1928-5-6 2011 Lake 6 mi. from Clear Lake on the Bartlett Springs Grade. (Morrison Garden) Comment
  CAS-BOT-BC135502  Cercocarpus betuloides var. betuloides Lewis S. Rose 1933-4-22 33105 Lake Adams Springs Comment
  JEPS89182  Cercocarpus betuloides var. betuloides L. R. Heckard and J. Hickman 1981-6-21 5576 Lake Snow Mountain, Signal Peak Signal Peak; Snow Mountain, Signal Peak 2011 Comment
  UC1543247  Cercocarpus betuloides var. betuloides Donald G. Nelson 1940-4-30 663 Lake s of Clear Lake (between Middletown and Kelseyville, Loch Lomond,); Cobb Mountain Comment
  UC573610  Cercocarpus betuloides var. betuloides K. E. Bradshaw 1937-6-4 72 Lake 1 mi sw of Liberty School 640 Comment
  UCD41698  Cercocarpus betuloides var. betuloides Geri Hulse-Stephens 2001-9-6 809 Lake Lake County: Goat Mountain. Lovelady Spring. Next to seep on road. 1264 Comment
  HSC35071  Cercocarpus montanus var. glaber R. M. Sullivan 1975-5-3 30 Lake 8.7 mi. E of SR 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  CAS-BOT-BC276486  Chaenactis douglasii var. douglasii A. A. Heller 1902-7-15 5890 Lake About Summit Lake, near the summit of Mt Sanhedrin Comment
  UC596100  Chaenactis douglasii var. douglasii R. F. Hoover 1938-6-9 3549 Lake between Burns Valley and Borax Lake Comment
  UCSB46298  Chaenactis glabriuscula Steele, Kelly 1980-6-25 Lake 8.1 miles northeast of Bartlett Springs Road from its junction with Hwy. 20 1005 Comment
  CAS-BOT-BC284555  Chaenactis glabriuscula var. heterocarpha M. S. Jussel 1933-6-28 289 Lake Between Cobb Mountain and Adams Springs on Binkley Ranch Comment
  UC195386  Chaenactis glabriuscula var. heterocarpha A. A. Heller 1916-6-7 12368 Lake between Bartlett Springs and Allen Springs Comment
  HSC25609  Chaenactis glabriuscula var. heterocarpha J. P. Smith, J. O. Sawyer 1971-6-6 4734 Lake Scenic vista point along crest of Walker Ridge. Comment
  UCD66974  Cheilanthes gracillima Ellen Dean; Davis Botanical Society 2008-5-31 5043 Lake west of I-5 at Maxwell, western slope of Goat Mountain at terminus of forest service road that ends due west of Goat Mountain lookout and southeast of Youngs Corral Spring. 1490 Comment
  CAS-BOT-BC70249  Cheilanthes intertexta Dr. Donald Hemphill 1965-6-2 s.n. Lake West slope of Snow Mountain Comment
  POM279699  Chenopodium ambrosioides var. ambrosioides Lyman Benson 1936-8-15 7949 Lake Kelseyville 412 Comment
  RSA90804  Chenopodium botrys Milo S. Baker 1953-6-20 12737 Lake Hwy right of way 3.4 miles E of Middletown. Comment
  UC174004  Chimaphila umbellata H. M. Hall 1913-7-18 9516 Lake Cedar Creek Mt. Sanhedrin (40-50 mi. from Pacific Ocean); inner North Coast Ranges, n. Lake Co., , Cedar 1158 Comment
  UC1586111  Chlorogalum pomeridianum var. pomeridianum Barbara Ertter 1988-7-3 7667 Lake Elk Mountain Road ca 7 airmi n of Upper Lake (town) ca halfway up switchbacks on s face Elk Mountain (3 mi from top, 2.7 mi from Middle Creek crossing) 762 Comment
  CAS-BOT-BC191821  Chorizanthe clevelandii John Thomas Howell 1945-6-21 21198 Lake Bartlett Flat Comment
  SFV3831  Cichorium intybus K. A. Wilson 1961-6-22 1193 Lake North Coast Ranges 3 miles northwest of Nice on CA-Highway 20. Roadside border adjacent to grazing land in margin of alluvial valley. 420 Comment
  UC565511  Cichorium intybus Pauline Schulthess 1931-7-15 Lake Big Valley, on Lakeport Road, 2 miles west of Kelseyville Comment
  JEPS59128  Cirsium brevistylum Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake near Blue Lakes; Mountain Region of Clear Lake, Scott Valley Comment
  CHSC33053  Cirsium cymosum James P. Smith; John Sawyer 1971-6-6 4729 Lake 0.75 mi. north of Clyde Mine; Walker Ridge Road. Comment
  CAS-BOT-BC277991  Cirsium cymosum John Thomas Howell 1937-7-19 13143 Lake Eastern Lake Co. on road to Williams Comment
  UC577917  Cirsium cymosum var. cymosum A. Simontacchi 1937-6-25 205 Lake 1.7 mi sw Sawmill Flat; Lakeport Quad. 960 Comment
  UCD163125  Cirsium douglasii var. breweri James A. Neilson Jr. 1977-7-19 3942 Lake Mayacmas Mountains; west of Glenbrook Cemetery, tributary creek of Kelsey Creek. (Exact location unknown. Coordinates estimated by label maker. Near Rancho La Cienaga 'orchid bog.' Uncertain of location of La Cienaga Creek or Ranch.] Comment
  CDA1215  Cirsium douglasii var. douglasii W. F. Cruickshank 1958-7-17 922 -58 Lake Cobb Valley, Roadside. Comment
  POM289901  Cirsium occidentale var. venustum Lyman Benson 1932-6-14 3668 Lake Soda Bay; Middle N. Coast Mt. Range, Clear Lake Watershed 427 Comment
  CAS-BOT-BC285788  Cirsium vulgare Walter Knight; Irja Knight 1969-7-4 2755 Lake On south-facing slope of Sheetiron Mt. 1889 Comment
  UC634701  Clarkia amoena Pauline Schulthess 1931-7-20 Lake about 3 mi w Highland Springs (Toll Road) Comment
  CAS-BOT-BC160978  Clarkia amoena subsp. amoena Mrs. Alexander McCallum 1900-7-1 s.n. Lake Bartlett Springs Comment
  CAS-BOT-BC160981  Clarkia amoena subsp. amoena J. W. Blankinship 1920-6-14 s.n. Lake Kelseyville Comment
  RSA32509  Clarkia amoena subsp. huntiana J. T. Howell 1945-6-22 21230 Lake 3.8 miles N of Middletown Comment
  SD69972  Clarkia amoena subsp. huntiana Darley F. Howe 1968-4-24 Lake Near Lakeport, Lake County, Comment
  CAS-BOT-BC164183  Clarkia concinna Agnes M. Bowman 1902-5-1 114 Lake Sulphur Banks Comment
  CAS-BOT-BC164184  Clarkia concinna Frank W. Gould 1940-5-15 1261 Lake Two and one half miles northeast of Middleton Comment
  CAS-BOT-BC164187  Clarkia concinna Agnes M. Bowman 1902-5-1 68 Lake Sulphur Bnks. Comment
  JEPS117964  Clarkia concinna Barbara Keller and Holly Forbes 2009-5-13 Lake Walker Ridge, along Brim Road 1 mile E of its intersection with Walker Ridge Road and 2 miles W of its intersection with Bear Valley Road. Comment
  CAS-BOT-BC164199  Clarkia concinna K. Faber; S. LaChance; M. Rekart 1984-4-28 6 Lake Blue Oak Campground. 23 mi. NE of [Clearlake] Clear Lake 609 Comment
  HSC64525  Clarkia gracilis J. P. Smith 1974-5-4 7356 Lake 0.5 mi. N of junction of Hwy. 20 and Walker Ridge Rd. 671 Comment
  SJSU1567  Clarkia gracilis D. J. Thompson 1954-6-5 139 Lake Hopland Grade near Lakeport 762 Comment
  LA92020  Clarkia gracilis subsp. albicaulis Peter H. Raven; 1962-5-31 17918 Lake on Lower Lake - Knoxville road 2.3 mi. N of Napa County line Comment
  RSA155774  Clarkia gracilis subsp. albicaulis Peter H. Raven 1962-5-31 17918 Lake On Lower Lake, Knoxville Road, 2.3 miles north of Napa Co. line Comment
  RSA0060029  Clarkia gracilis subsp. albicaulis Milo S. Baker 1950-5-23 12250 Lake 2.9 miles E of Middletown Comment
  CDA40181  Clarkia gracilis subsp. gracilis G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18538 Lake North Coast Ranges; Silver Spur Ranch. Benmore Canyon at intersection of Box Canyon, 1 1/2 mi. S of spillway at Indian Valley Reservoir. 442 Comment
  CHSC101606  Clarkia gracilis subsp. sonomensis David Isle 2004-5-6 1592 Lake Mendocino National Forest; in Salmon Creek overflow depression, Gravelly Valley, N of Lake Pillsbury; >1/4 mile SE of Lake Pillsbury Ranch gate. 566 Comment
  SBBG28036  Clarkia modesta C. B. Wolf 1928-5-7 Lake Houghs Mineral Springs on rd to Williams 594 Comment
  UC107861  Clarkia purpurea subsp. quadrivulnera C. F. Baker 1903-5-9 3060 Lake near Lakeport Comment
  UCD160282  Clarkia purpurea subsp. quadrivulnera James A. Neilson Jr. 1974-5-24 3029 Lake Mayacmas Mountains, Barceloux Ranch. Well site 3, ca. 1/4 mile south of Childers Peak, ca. 1 1/2 mile east of Big Canyon Road. (Elevation and georeferencing estimated by label maker.) 548 Comment
  UCD20487  Clarkia purpurea subsp. quadrivulnera E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1057 Lake McLaughlin UC Reserve. Lower reaches of southeastern slopes of Research Hill. Just W of parking area and old 4-wheel drive road that goes south from Knoxville-Berryesa Rd. SW of Hunting Creek. 609 Comment
  HSC82546  Clarkia purpurea subsp. quadrivulnera Thomas W. Nelson, Jane P. Nelson 1980-6-24 5889 Lake Along F.S. Rd. M 10 (18N01) ca. 1/2 mi. E of ford over Rice Fork Creek 610 Comment
  CAS-BOT-BC172367  Clarkia purpurea subsp. viminea L. R. Abrams 1928-5-5 12349 Lake 2 miles south of Lake Port Comment
  JEPS73466  Clarkia rhomboidea L. R. Heckard 1972-7-9 3073 Lake along trail from Frog Pond to Milk Ranch; Snow Mt. 1950 Comment
  POM271489  Clarkia rhomboidea Cora W. Benson 1932-6-10 s.n. Lake Soda Bay Grade; Middle N Coast mt. range, Clear Lake watershed 457 Comment
  POM72769  Clarkia rhomboidea P. A. Munz 1925-6-18 9876 Lake Lakeport. Comment
  CAS-BOT-BC165417  Clarkia unguiculata Georgia Bentley 1917-6-3 s.n. Lake Lower Lake Comment
  CAS-BOT-BC439202  Claytonia exigua subsp. exigua Agnes M. Bowman 1902-3-1 35 Lake Sulphur Banks Comment
  HSC34861  Claytonia exigua subsp. exigua Thomas W. Nelson, James Nelson 1975-5-5 1791 Lake Beside Hwy. 29, 2 mi. N of Middletown Comment
  HSC44453  Claytonia exigua subsp. exigua R. York 1978-4-23 144 Lake Barrel Springs Campground. 701 Comment
  SEINET199880  Claytonia exigua subsp. exigua S. G. Smith, J Anderson 1957-6-9 2989 Lake Margins of Boggs Lake full of water but usually dry later; E of Bottle Rock Rd 899 Comment
  UC1587544  Claytonia gypsophiloides K. L. Chambers 1987-4-27 5332 Lake 2.3 mi n Bottle Rock Road junction with Hwy. 175 at Cobb (s of Kelseyville, 8.7 mi s of Bottle Rock Rock junction with Hwy 29) Comment
  SEINET9116008  Claytonia gypsophiloides K. L. Chambers 1993-5-6 5722 Lake Bottle Rock Road S of Kelseyville, 3.6 miles S of junction with Hwy 29/Hwy 175. Comment
  UCD159733  Claytonia parviflora James A. Neilson Jr.; Teresa A. Sholars 1975-3-26 3105 Lake Mayacmas Mountains, Childers Peak area. Barceloux Ranch, east of Big Canyon Road. (Elevation estimated using Google Earth by label maker.) 579 Comment
  UCD83896  Claytonia parviflora Ellen Dean; Gordon Harrington, Jack Alderson 2010-3-7 5813 Lake Cache Creek Wilderness area, northern part of wilderness, accesssed via DFG property (Redbud Trail), route taken goes overland to Rocky Creek. 423 Comment
  CAS-BOT-BC439498  Claytonia parviflora subsp. parviflora J. W. Blankinship 1923-4-26 s.n. Lake Kelseyville. Comment
  CHSC101638  Claytonia parviflora subsp. parviflora David Isle 2004-5-6 1600 Lake Mendocino National Forest; NE of Gravelly Valley airstrip; N of Lake Pillsbury. MDB and M. 573 Comment
  UC1282809  Claytonia parviflora subsp. parviflora J. R. Sweeney 1952-5-2 740 Lake 0.4 mi se Black Oak Villa (in Butts Canyon, 1.1 mi from Lake-Napa county line on Pope Valley road); Butts Canyon 243 Comment
  CAS-BOT-BC439502  Claytonia parviflora subsp. parviflora John Thomas Howell 1934-3-26 11801 Lake Mirabel Mine Comment
  SEINET9117427  Claytonia parviflora subsp. parviflora K. L. Chambers 1993-1 5721 Lake Bottle Rock Road, S of Kelseyville, 3.6 miles S of junction with Hwy 29/Hwy 175. Comment
  CAS-BOT-BC439784  Claytonia perfoliata Greg de Nevers 2001-3-11 12115 Lake Clear Lake, Rodman Slough Preserve 457 Comment
  JEPS75710  Claytonia rubra L. R. Heckard 1972-7-8 3065 Lake Frog Pond to Milk Ranch; Snow Mt. 1981 Comment
  UC1136737  Claytonia rubra subsp. rubra A. Simontacchi 1937-6-25 206 Lake Pinnacle Rock Lookout; Mendocino National Forest, Lakeport Quad. 1325 Comment
  CAS-BOT-BC443778  Claytonia rubra subsp. rubra M. S. Jussel 1934-3-29 s.n. Lake Glenbrook Comment
  HSC66039  Clematis lasiantha Cathie Goldberg, Lynn Kunstman, Lauren Philbrick, Geoff Walsh 1980-4-19 31 Lake Along Walker Ridge Rd., 2.65 mi. S of its junction with access road to Indian Valley Dam. Comment
  HSC69899  Clematis lasiantha Thomas W. Nelson, Jane P. Nelson 1977-7-14 3634 Lake Along Forest Rd. 20N01 Comment
  RSA10737  Clematis lasiantha Carl B. Wolf 1928-5-7 2088 Lake 3 miles east of Hough's Mineral Springs, on the road to Williams. Comment
  RSA2564  Clematis ligusticifolia J. W. Blankinship 1927-9-11 s.n. Lake Kelseyville. Comment
  RSA2565  Clematis ligusticifolia J. W. Blankinship 1928-7-15 s.n. Lake Kelseyville. Comment
  UCSC000282  Clematis ligusticifolia Pauline Schulthess 1931-8-3 s.n. Lake one and one-fourth miles southwest of Kelseyville - Ranch Comment
  UC2016507  Collinsia Richard Olmstead 1986-6-18 879 Lake Growing in loose scree on southwest facing slope of west peak of Snow Mountain, ca. 200 to 300 feet below the summit. Comment
  HSC20627  Collinsia bartsiifolia Leo Koch 1940-4-27 901 Lake Across the hill above Rd., 4.4 mi. S of Lakeport Comment
  SEINET8731902 Image available Collinsia bartsiifolia Leo Koch 1940-1 898 Lake 2.1 miles south of Lakeport Comment
  UC71984  Collinsia bartsiifolia var. bartsiifolia Hardin Irwin 1904-3 124 Lake vicinity Kelseyville Comment
  CHSC3912  Collinsia grandiflora L. Lyons 1967-3-20 Lake 1/4 mi. s. Hwy 29, on Seigler Canyon Rd., ca. 2.5 mi se. of lower lake 22.4 mi. ne. Lakeport. 652 Comment
  HSC34860  Collinsia greenei Thomas W. Nelson, James Nelson 1975-5-5 1792 Lake Beside Hwy. 29, 2 mi. N of Middletown Comment
  JEPS6672  Collinsia greenei Baker 1938-5-3 8964 Lake serpentine hill 2.8 mi e Middletown Comment
  UC519559  Collinsia greenei M. S. Jussel 1933-6-29 302 Lake near Cobb Valley (Binkley Ranch) Comment
  UCD84575  Collinsia greenei Ellen Dean; C. Thomsen, G. Harrington, Davis Botanical Society 2010-6-5 6100 Lake Walker Ridge. Along Bartlett springs road just west of Walker Ridge Rd intersection. Meadow on south side of road. 647 Comment
  POM273529  Collinsia greenei Lyman D. Benson 1932-6-12 3661 Lake Colusa Line - Abbot Mine. N. Fork Cache Creek watershed. 457 Comment
  RSA79440  Collinsia greenei Annetta Carter 1933-5-27 342 Lake Cobb Valley, between Glenn Brook and Binkley's. Comment
  UC1733960  Collinsia heterophylla Frank Gould, Kay H. Beach 1940-5-4 1022 Lake near Middletown. Comment
  HSC28211  Collinsia sparsiflora J. P. Smith, J. O. Sawyer 1972-4-1 5147 Lake 0.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  HSC36585  Collinsia sparsiflora Linda M. Barker 1975-5-3 331 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 Comment
  UC905108  Collinsia sparsiflora Milo S. Baker 1950-4-15 12178 Lake back of Sulphur Bank Mine (at s shore of Clear Lake); Clear Lake Comment
  RSA41891A  Collinsia sparsiflora var. arvensis Ella Dales Cantelow 1940-4-13 4392 Lake S.W. of Monticello. Comment
  HSC37988  Collinsia sparsiflora var. collina Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2334 Lake Along Morgan Valley Rd., 1.5 mi. from Napa County line 671 Comment
  HSC62802  Collinsia sparsiflora var. collina Thomas Wood 1979-4-14 99 Lake 0.4 mi. N of S.R. 20 on the Walker Ridge Rd. 640 Comment
  UC103380  Collinsia sparsiflora var. collina unknown 1891-6-22 Lake near Snow Mt.; near Snow Mt. Comment
  UC672476  Collinsia sparsiflora var. sparsiflora H. L. Mason 1929-4-29 5249 Lake 2.9 mi w Lakeport (w of meadows on rd from Hopland to Lakeport) Comment
  SJSU5527  Collinsia sparsiflora var. sparsiflora C. W. Koerper 1969-4-6 Lake 1 mi N of Sulfur Bank Mine, Clear L Comment
  POM273527  Collinsia tinctoria Lyman D. Benson 1929-7-4 1759 Lake Jct. Kelsey and Sweetwater Creeks. Mayacamas mtn range; Clear Lake watershed. 610 Comment
  CAS-BOT-BC229527  Collomia diversifolia Herbert L. Mason 1938-5-1 11741 Lake 3 miles E of Middletown Comment
  CAS-BOT-BC229528  Collomia diversifolia Baker 1938-5-2 8966 Lake W of new Mirabel mine Comment
  CAS-BOT-BC229533  Collomia diversifolia C. F. Leithold 1893-7-8 s.n. Lake Cobb Valley Comment
  POM310951  Collomia diversifolia H. L. Mason 1938-5-1 11741 Lake 3 miles east of Middletown Comment
  RSA74124  Collomia diversifolia Milo S. Baker 1948-5-12 12038 Lake Butt's Canyon just below Black Oak Villa Comment
  UC1278070  Collomia diversifolia Beecher Crampton 1956-5-21 3440 Lake 1.5 mi n Middletown (barren roadcut) Comment
  UCD163340  Collomia diversifolia Craig D. Thomsen 2009-5-3 2811 Lake Walker Ridge, just south of Cold Spring Mountain 6.5 miles north of Hwy 20. Vicinity of Walker Ridge Rd. Along fire break road, just south of guard rail. 1066 Comment
  JEPS80127  Collomia tinctoria L. R. Heckard with J. Hickman 1980-7-1 5286 Lake on trail from Summit Springs to Frog Lake (ca 10 mi w of Stonyford, Colusa-Lake Co. boundary); Snow Mt. 1706 Comment
  POM278791  Convolvulus arvensis Lyman Benson 1927-05 840 Lake Kelseyville. 457 Comment
  UCD81942  Cordylanthus pilosus Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5523 Lake Walker Ridge. Along Walker Ridge Road, ca. 1.9 road mi N of intersection with Hwy 20. E side of road in burn area - burned in summer of 2008. 755 Comment
  JEPS14920  Cordylanthus pilosus subsp. pilosus Rimo Bacigalupi with P. A. and Mrs. Munz, G. T. Robbins, L. T. Dempster and L. R. Heckard 1956-7-24 5739 Lake w side of ridge forming boundary with Colusa County (200 ft w of & below it's summit, 2.5 mi n of Fir-root Spring Camp, 6 mi s sw of Snow Mountain) 1249 Comment
  JEPS7006  Cordylanthus pilosus subsp. pilosus Peter H. Raven 1954-9-1 8095 Lake Butts Canyon 7 mi s of Middletown; Butts Canyon Comment
  RSA2671  Cordylanthus pilosus subsp. pilosus J. W. Blankinship 1928-8-25 s.n. Lake Clear Lake, Kelseyville. Comment
  CDA41360  Cordylanthus pilosus subsp. pilosus G. D. Barbe 1963-8-11 713 Lake Kelsey Creek Drive at Wight Road, 1 mile (1.6 km) south of Kelseyville. Comment
  UC1238902  Cordylanthus tenuis subsp. brunneus Freed W. Hoffman 1948-8-3 2357 Lake Whispering Pines North Coast Ranges Comment
  CHSC92900  Cordylanthus tenuis subsp. viscidus D. Isle 1999-7-28 1407 Lake Mendocino National Forest -- North Coast Ranges, Rice Fork Watershed. On Mason Trail to Poges Peak on block spur just north of clear cut. 950 Comment
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Jun 10 2008
  SEINET10453478  Cornus glabrata Mary Merello 1993-6-17 Merello 643 Lake Mendocino National Forest. Along county road 240 B NE at Soda Creek. Disturbed area around and along creek bed. Scrub oak chaparral. 590 Comment
  RSA0019570  Cornus glabrata Lyman Benson 1928-9-21 543 Lake Rincon School, Kelseyville. Middle N Coast range, Kelsey Creek watershed. 488 Comment
  SEINET12137592  Cornus glabrata F. H. Utech, Knight, W.; Knight, I.; Edwards, S. 1986-1 86 -293 Lake Highland Springs Road near Highland Springs Reservior, ca 5 mi WSW of Kelseyville 530 Comment
  UCD163124  Cornus sericea subsp. occidentalis James A. Neilson Jr. 1977-7-19 3943 Lake Mayacmas Mountains; west of Glenbrook Cemetery, tributary creek of Kelsey Creek. (Exact location unknown. Coordinates estimated by label maker. Near Rancho La Cienaga 'orchid bog.' Uncertain of location of La Cienaga Creek or Ranch.] Comment
  CAS-BOT-BC427579  Crassula aquatica H. D. Ripley; R. C. Barneby 1945-6-21 6917 Lake 5 miles S. of Middletown 335 Comment
  JEPS11950  Crepis monticola Rimo Bacigalupi with G. T. Robbins 1954-6-24 4602 Lake Hull Mountain; close to summit, Mendocino-Lake Co. boundary 2118 Comment
  UCD66969  Crepis monticola Ellen Dean; Davis Botanical Society 2008-5-31 5037 Lake west of I-5 at Maxwell, near summit lookout of Goat Mountain, at end of Goat Mountain Road. Western part of ridges below lookout, just off the road. 1724 Comment
  UC175939  Crepis occidentalis H. M. Hall 1913-7-21 9533 Lake Mt. Hull inner North Coast Ranges (s side summit, semi-arid section of ranges 40-50 mi from the Pacific Ocean) 2072 Comment
  UC1093933  Crocanthemum scoparium var. vulgare Herbert L. Mason 1935-5-30 8324 Lake hills w Mirabel Mine Comment
  UCD59927  Crypsis schoenoides Milton Miller 1958-8-19 s. n. Lake Cannery Ranch, 2.5 miles west of Upper Lake. Comment
  UC936199  Crypsis vaginiflora Herbert L. Mason 1930-8-1 5724 Lake Lakeshore Clear Lake Comment
  CAS-BOT-BC189244  Cryptantha Beecher Crampton 1995-6-4 10322 Lake Border with Calusa County on Highway 20 Comment
  UCD81917  Cryptantha clevelandii Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5498 Lake Walker Ridge. Along Walker Ridge Road, ca. 1.9 road mi N of intersection with Hwy 20. E side of road in burn area - burned in summer of 2008. 731 Comment
  CAS-BOT-BC26797  Cryptantha dissita Milo Samuel Baker 1938-5-1 8956 Lake Near foot of grade west of Lakeport. Comment
  UC184215  Cryptantha dissita J. P. Tracy 1902-5-30 1744 Lake 6 mi nw Lakeport (in hills about Scotts Valley); Scotts Valley 426 Comment
  CDA21520  Cryptantha flaccida G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17093 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  POM287923  Cryptantha flaccida Lyman Benson 1932-6-21 3744 Lake Snow Mountain; ft Middle N Coast Mt Range, Bear Creek, Eel River 1524 Comment
  RSA430490  Cryptantha flaccida Lyman Benson 1930-6-20 2175 Lake Middle north coast, Kelsey Creek, town; Kelseyville. Big Valley. 427 Comment
  JEPS104971  Cryptantha hispidula Dean W. Taylor 1998-6-22 16684 Lake Bottle Rock Road 1.2 miles N jct. Sulphur Springs Road (ca. 1.3 road mi n of Glenbrook) 792 Comment
  POM311072  Cryptantha hispidula Leo Koch 1940-4-29 937 Lake Serpentine hill near Highway 29, 1.9 miles northeast Middletown. Comment
  UC1212029  Cryptantha hispidula S. Galen Smith 1957-6-8 3029 Lake 0.25 mi s Howard Hot Springs (hill above Siegler Creek) Comment
  UC857147  Cryptantha hispidula Frank W. Gould 1940-5-15 1262 Lake 2.5 mi ne Middletown Comment
  SEINET12270858  Cryptantha hispidula Unknown 1940-1 937 Lake serpentine hill near Hwy 29, 1.9 mi NE Middletown Comment
  RSA127528  Cryptantha microstachys Milo S. Baker 1947-4-16 11676 Lake About 1/2 mile SE of Borax Lake. Comment
  CDA14174  Cryptantha muricata G. F. Hrusa, R. Gross 1997-5-11 13764 Lake North Coast Biodiversity Arena; Summit of first ridge on NE side of Clear Lake, above town of Nice on Bartlett Spr. Road near Bartlett Mtn. summit. Comment
  UC1063847  Cryptantha muricata K. Bradshaw 1937-6-8 102 Lake 2.5 mi sw Upper Lake; Lakeport Quad. 640 Comment
  POM287905  Cryptantha torreyana Lyman Benson 1932-6-21 3736 Lake Snow Mountain; ft Middle N Coast Mt Range, Bear Creek, Eel River 1524 Comment
  CHSC32194  Cryptogramma acrostichoides James Jokerst 1980-8-7 1070 Lake Near Snow Mountain (East). Comment
  CAS-BOT-BC80707  Cupressus macnabiana C. H. M. 1916-9-26 s.n. Lake Pieta Grade Comment
  CAS-BOT-BC85574  Cupressus macnabiana C. B. Wolf; E. R. Johnson 1934-10-14 6187 Lake 7 mi. E. of Houghs Springs on rd. to Williams, 3 mi. W. of Colusa Co. line to Bartlett Springs 609 Comment
  UC1134217  Cupressus macnabiana K. Bradshaw 1927-5-29 24 Lake 3 mi sw of High Glade Lookout; Mendocino National Forest, Lakeport Quadrangle Comment
  UC1193106  Cupressus macnabiana P. Zinke 1950-11-9 169 Lake High Valley Ridge Quad 47D3 762 Comment
  UC63  Cupressus macnabiana J. Burtt Davy 1900-5-30 6643 Lake Highland Springs North Coast Ranges Comment
  UCD63769  Cupressus macnabiana Daniel Sanchez-Mata; Emin Ugurlu 2006-6-19 s.n. Lake Leesville-Barkerville. Bartlett Springs Road close to Complexion Canyon. 450 Comment
  CAS-BOT-BC80824  Cupressus sargentii J. A. Gunn, Jr. 1902-5-17 s.n. Lake Northwest of Glenbrook Comment
  CAS-BOT-BC85517  Cupressus sargentii Walter Knight; Irja Knight; G. Ledyard Stebbins 1969-10-5 2776 Lake 150 yds north of Stanton Creek Ford (Kowalski's), road between Bartlett Springs and Leesville. 457 Comment
  JEPS39756  Cupressus sargentii M. H. Hazell 1936-12-16 Lake w of Highland Sprs.; Mayacamas Range Comment
  POM282218  Cupressus sargentii Lyman Benson 1928-11-3 821 Lake S. of Middletown; Mt. St. Helena; Mayacamas Mt. Range 518 Comment
  SEINET10531550  Cupressus sargentii George Engelmann 1865-1 Engelmann s.n. 1865 Lake California State Survey Comment
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Oct 12 2018
  NY16850  Cupressus sargentii R. C. F. Bacigalupi 1926-1-2 s.n. Lake This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  NY16851  Cupressus sargentii L. D. Benson 1932-12-29 4112 Lake This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  NY658630  Cupressus sargentii J. Silba 2002-10-25 B- 275 Lake This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  SEINET10531519  Cupressus sargentii Carl B. Wolf, E. R. Johnson 1934-10-16 Wolf 2147 Lake Relief to Knoxville Road, 1 mile from Napa County line. Upper sonoran:- Digger pines. Sun. Rocky red soil. Open ravine. 455 Comment
  UCD18379  Cuscuta R. N Bowman 1974-8-25 1191 Lake on SW-facing tallus slope of Snow Mtn., West Peak, ca. 0.8 mi SE of summit. 1965 Comment
  UC23291  Cuscuta europaea H. N. Bolander 1863-1 2673 Lake near Clear Lake Comment
  RSA264247  Cuscuta howelliana R. F. Thorne 1974-7-31 44962 Lake Boggs Lake: N of Harrington Flat Road. 915 Comment
  UC23283  Cuscuta subinclusa Bolander 1863-1 2674 Lake Clear Lake Comment
  POM296942  Cynodon dactylon Lyman Benson 1943-9-2 11432 Lake Kelseyville; Middle North Coast Mt. Range 412 Comment
  SBBG63457  Cynoglossum grande M. N. Ackley -Apr-1921 26 Lake Lakeport 411 Comment
  SD87657  Cynoglossum grande Frank W. Peirson 1926-4-2 6575 Lake Grade down to Clear Lake, Hopland Road. Comment
  JEPS55229  Cynoglossum occidentale Eddie Dearing and Mr. and Mrs. H. Hamann 1968-6-11 Lake Cobb Mt. 1219 Comment
  CHSC91568  Cynosurus echinatus D. Isle 1995-6-7 1082 Lake Mendocino National Forest--North Coast Ranges. Rice Fork Watershed. East of Rd. 16N19 in the East side of Deer Valley Meadow. 1024 Comment
  RSA0037084  Cyperaceae M. Bourell 1997-7-2 6536 Lake Copper Butte Trail. Along trail to Middle Fork Eel River. Comment
  UC838654  Cyperus eragrostis M. S. Baker, L. Carrillo, and E. Sableman 1940-5-4 9688 Lake just e. or n. of summit at left of rd. going n. Mt. St. Helena Comment
  RSA286385  Cyperus squarrosus Robert F. Thorne 1974-7-31 44952 Lake Boggs Lake: N of Harrington Flat Road. 915 Comment
  UC1133515  Cyperus squarrosus A. Simontacchi 1937-7-24 340 Lake Laurel Beach Lakeport Quad., Laurel Beach Comment
  UCD41602  Cyperus squarrosus Geri Hulse-Stephens 2001-9-8 849 Lake Goat Mountain. Addington Pond; Common name: nut sedge. 1280 Comment
  CAS-BOT-BC114112  Cyperus squarrosus George Ledyard Stebbins 1936-9-19 2060 Lake Muddy pond shore, SW side of Snow Mt. Comment
  RSA0116948  Cyperus squarrosus Lyman Benson 1945-8-26 11841 Lake Little Soda Bay, Clear Lake, North side Mt. Konocti. Mt. Range: Middle North Coast. Drainage Area: Sacramento Valley. 396 Comment
  UC1046470  Damasonium californicum R. Bacigalupi, J. R. Sweeney 1951-6-3 3358 Lake 1.5 mi. due w. of town of Lower Lake (Dry Lake near U.S.G.S. Bench Marker 1467) Comment
  CAS-BOT-BC189729  Danthonia californica John Thomas Howell 1945-6-21 21145 Lake Bartlett Mountain. Sawmill Flat. 1219 Comment
  CAS-BOT-BC294716  Datisca glomerata Mona Bourell 1997-7-2 6547 Lake Mendocino National Forest, Middle Fork of Eel River, near Copper Butte trailhead. Road M 3 883 Comment
  UCD137069  Datura stramonium Ellen Dean; with Plant Biology 102 interns 2013-5-4 7760 Lake Clear Lake State Park. NE of Kelseyville. North side of park, North of Soda Bay road. Northern part of park near beach picnic area. 401 Comment
  UC1122934  Daucus carota A. Simontacchi 1937-7-12 287 Lake 2 mi. n.e. Finley; Lakeport Quad. Comment
  UC1282756  Daucus pusillus J. R. Sweeney 1951-4-15 588 Lake 1.2 mi. s.w. Highland Springs 464 Comment
  UC658985  Daucus pusillus Mildred E. Mathias 1937-5-23 1291 Lake along roadside 5 mi. from Lower Lake (on rd. to Knoxville) Comment
  UCD132499  Daucus pusillus Juan Sanchez; PLS 102 plant collecting interns 2013-5-4 2 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. Along fork in undeveloped road that goes southeast from Glebe Road at gate. 614 Comment
  JEPS81387  Delphinium L. R. Heckard and J. Hickman 1982-7-8 5997 Lake along creek about 1/2 mi below Milk Ranch Meadow; Snow Mt.. Middle Fork Stony Creek 1828 Comment
  JEPS73479  Delphinium antoninum L. R. Heckard 1972-7-9 3089 Lake Milk Ranch Meadow, west of the 2 peaks of Snow Mt. 1920 Comment
  RSA398651  Delphinium hesperium Carolyn Sanford 1977-4-23 339 Lake 0.4 miles north of Route 20 on the Walker Ridge Road. 640 Comment
  UCD95830  Delphinium hesperium K. Esau; E. Hyde 1938-5-25 s.n. Lake Lake County. Comment
  CAS-BOT-BC10021  Delphinium hesperium subsp. pallescens Alice Eastwood; John Thomas Howell 1938-5-16 5607 Lake Eastern Lake County on road to Williams Comment
  JEPS60601  Delphinium nudicaule W. L. Jepson 1943-5-16 20823 Lake junction of Hopland road and Highland Springs road (2 mi s of Lakeport) Comment
  CAS-BOT-BC121639  Delphinium patens subsp. patens Carl B. Wolf 1928-5-6 1998 Lake 6 miles up Bartlett Springs Grade Comment
  POM270657  Delphinium patens subsp. patens Lyman Benson 1928-5-7 1901 Lake Highland springs, Mayacamas Mts. Kelsey Creek River. 610 Comment
  RSA256629  Delphinium variegatum Teresa Prendusi 1974-5-4 43 Lake Walker Ridge, 0.5 miles N of jct with State Route 20. 671 Comment
  CAS-BOT-BC17081  Delphinium variegatum subsp. variegatum John H. Thomas 1969-4-29 14993 Lake 4.6 miles northof lower Lake along highway no. 53. Comment
  CAS-BOT-BC17086  Delphinium variegatum subsp. variegatum L. R. Abrams 1928-5-5 12350 Lake 2 mi. South of Lakeport Comment
  CAS-BOT-BC17088  Delphinium variegatum subsp. variegatum Agnes M. Bowman 1902-4-1 150 Lake Burns Valley Comment
  RSA2563  Delphinium variegatum subsp. variegatum J. W. Blankinship 1923-4-15 s.n. Lake Kelseyville. Comment
  UC854254  Delphinium variegatum subsp. variegatum A. A. Heller 1937-5-9 14334 Lake roadside bank along Hwy 20 between Lake Co. line and Clear Lake Comment
  CAS-BOT-BC82862  Dendromecon rigida J. W. Blankinship 1924-5-18 s.n. Lake Siegler Springs. Comment
  UC635482  Dendromecon rigida Pauline Schulthess 1931-7-25 Lake ranch 1 1/2 mi sw Kelseyville Comment
  CHSC29549  Deschampsia cespitosa Dibble; Griggs 1979-8-7 157 Lake Near Mc Cleod Ridge, close to the town of Potter Valley. On the upland flats of a ridge system, meadow. 732 Comment
  CHSC101405  Deschampsia danthonioides David Isle 2004-5-6 1579 Lake In Salmon Creek overflow depression, Gravelly Valley, N of Lake Pillsbury. >1/4 mile SE of Lake Pillsbury Ranch entrance 566 Comment
  UCD44976  Deschampsia danthonioides Geri Hulse-Stephens 2002-6-2 964 Lake Goat Mountain. Fallen Fir Marsh. Dry east side. 1280 Comment
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Jun 11 2015
  UCD62889  Deschampsia danthonioides A. A. Beetle 1941-4-27 1731 Lake Southwest side of Clear Lake. Comment
  UCD84520  Deschampsia danthonioides Ellen Dean; C. Thomsen, G. Harrington, R. Wilmarth, R. Wenk 2010-6-2 6071 Lake Lake County. Walker Ridge. Along Bartlett springs road just west of Walker Ridge Rd intersection. 647 Comment
  JEPS80162  Deschampsia elongata L. R. Heckard with J. Hickman 1980-7-2 5314 Lake ca. 10 mi. w. Stonyford (trail from Frog Pond to Milk Ranch, w. of West Peak, Snow Mt.) 1950 Comment
  RSA8472  Deschampsia elongata M. S. Jussel 1933-7-4 363 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch. Comment
  UCD63723  Deschampsia elongata R. Tofsrud 1941-6-1 82 Lake Cobb Mt. Comment
  UCD84393  Deschampsia elongata Ayzik Solomeshch; John Olmsted 2004-6-12 s.n. Lake Southern slope of Goat Mtn. Vicinity of Root Glades, N of Wyman Creek. 966 Comment
  RSA0116941  Deschampsia elongata Lyman Benson 1942-7-9 11278 Lake Kelsey Creek, 1 mile north of Kelseyville. Mt. Range: Middle North Coast Range. 411 Comment
  JEPS15450  Dicentra chrysantha Helen-Mar Wheeler 1956-8-19 Lake just n Timberline Camp (lower slopes of Hull Mountain, at head of Boardman Ridge, Mendocino-Lake county boundary); Hull Mountain, Boardman Ridge 1767 Comment
  UC66135  Dicentra chrysantha A. A. Heller 1902-7-24 5896 Lake near Mt. Sanhedrin summit; Mt. Sanhedrin Comment
  CAS-BOT-BC402417  Dicentra formosa subsp. formosa J. Clausen 1935-5-21 1050 Lake Ca. 5-7 mi. E. of Kelseyville on road to Middletown Comment
  CAS-BOT-BC483712  Dichelostemma capitatum M. S. Jussel 1932-4-30 s.n. Lake Jordan Park, Coleman estate Comment
  POM277019  Dichelostemma capitatum subsp. capitatum Lyman Benson 1932-6-15 3674 Lake Bottle Rock Mtn. Middle N Coast mtn range, Kelsey Creek. 915 Comment
  HSC37983  Dichelostemma capitatum subsp. capitatum Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2331 Lake Along Morgan Valley Rd., 2 mi. W of Napa county line 732 Comment
  UC86849  Dieteria canescens var. shastensis Brandegee August 1892 Lake Snow Mountain Comment
  CAS-BOT-BC153776  Diplacus angustatus Elmer I. Applegate 1934-3-8 8888 Lake Near Pine Grove, north slope of Cobb Mountain Comment
  CHSC25169  Diplacus aurantiacus M. M. Dumont 1970-4-10 46 Lake Along roadside of Hwy. 20, E. side; about 20 ft. from Clear Lake; ca. 1 mi. S of Lucerne. 408 Comment
  SBBG28823  Diplacus aurantiacus C. B. Wolf 1928-5-5 1960 Lake 2 mi from Clear Lake on road to Bartlett Springs Comment
  CAS-BOT-BC152228  Diplacus bolanderi L. R. Abrams 1928-5-6 12485 Lake 2 miles west of Hough's Springs, Cache Creek Comment
  CHSC101602  Diplacus bolanderi David Isle 2004-5-6 1603 Lake Mendocino National Forest; NE of Gravelly Valley airstrip; N of Lake Pillsbury. MDB and M. 573 Comment
  CAS-BOT-BC152224  Diplacus bolanderi J. W. Blankinship 1925-6-7 s.n. Lake Kelsey Canyon Comment
  CAS-BOT-BC151935  Diplacus douglasii Agnes M. Bowman 21 Lake Lower Lake Comment
  CAS-BOT-BC153248  Diplacus kelloggii Elmer I. Applegate 1934-5-8 8880 Lake Near Pine Grove, north slope of Cobb. Mountain Comment
  CAS-BOT-BC153260  Diplacus kelloggii Carl B. Wolf 1928-5-6 1937 Lake 1 mile up Bartlett Springs grade Comment
  CHSC71003  Diplacus kelloggii Vernon Oswald; Lowell Ahart 1998-5-7 9027 Lake Bartlett Springs Rd. 9.0 mi west of Bear Valley Rd., near the west end of the Bartlett Creek Arm of Indian Valley Reservoir. 469 Comment
  SEINET8354236  Diplacus kelloggii L. F. Henderson 1933-5-22 15627 Lake Blue Lakes. Comment
  CAS-BOT-BC153380  Diplacus layneae J. T. Howell 1941-5-31 s.n. Lake Snow Creek Trail 1828 Comment
  CAS-BOT-BC153388  Diplacus layneae R. Bacigalupi; R. S. Ferris; Ira L. Wiggins 1933-6-2 6703 Lake 1/4 mi. NW. of Oaks Park Springs, on Pope Valley - Middletown road Comment
  CAS-BOT-BC153956  Diplacus rattanii Rimo Bacigalupi; J. R. Sweeney 1953-5-26 4149 Lake Just to the north of Cache Creek bridge on California Highway 20, just north of town of Lower Lake 408 Comment
  CAS-BOT-BC151339  Diplacus tricolor L. R. Abrams 1928-5-4 12300 Lake 5 mi. Northeast of Middletown on road to Lower Lake Comment
  SEINET8264793  Diplacus tricolor Jeffrey L. Kennedy 1985-4-13 18 Lake Pink-eye Lake, ca. 2 mi w of Lower Lake; Lower Lake Quadrangle. 500 Comment
  RSA286348  Dipsacus fullonum R. F. Thorne 1974-7-28 45066 Lake Clear Lake: few miles NW of nice at N end of Clear Lake. 412 Comment
  JEPS80420  Disporum hookeri L. R. Heckard and J. Hickman 1981-6-23 5653 Lake about 100 ft above (n of) Middle Fork of Stony Creek, along Crockett Camp Trail, n slope of North Ridge Middle Fork Stony Creek; Snow Mountain, North Ridge, Crockett Camp Trail 1417 Comment
  UCD136989  Distichlis spicata Ellen Dean; with Plant Biology 102 interns 2013-5-4 7733 Lake Clear Lake State Park. NE of Kelseyville. North side of park, North of Soda Bay road. Within meadow on east side of entrance road to park. Just south of entrance kiosk. 412 Comment
  SEINET3928448  Distichlis spicata var. stricta C. W. Tilforth, J. Dourley 1975-9-27 1136 Lake West bank of Borax Lake, north of Clear Lake Park.; 0 404 Comment
  UCD160040  Dittrichia graveolens Catherine Koehler 2012-10-8 s.n. Lake McLaughlin UC Reserve. 0.39 miles SSE along Morgan Valley Road from main gate to Field Station at reserve; 0.83 miles SSE along Morgan Valley Road from intersection of Reiff Road and Morgan Valley Road. 648 Comment
  POM296060  Dodecatheon Cora W. Benson 1935-4-10 s.n. Lake Kelseyville. Comment
  CHSC24655  Dodecatheon hendersonii Kristy Dudley 1976-4-3 7 Lake Ca 30 yds n side of Hwy 29 (Pink-eye Lake), ca. 1 mi w of Lower Lake (Clear Lake). 304 Comment
  CHSC61236  Dodecatheon hendersonii Leo Edson 1984-4-19 7 Lake Whispering pines. 853 Comment
  UC1101472  Downingia bicornuta var. bicornuta Herbert L. Mason 1945-6-29 12617 Lake Boggs Lake at base of Mount Hanna Mount Hanna, Boggs Lake Comment
  JEPS5052  Downingia concolor var. concolor Rimo Bacigalupi with J. R. Sweeney 1953-5-26 4131 Lake 2.1 mi se Pope Valley road jct. w/ Middletown-Lower Lake rd (State 53) ((cemetery on hillside at junction) along Pope Valley road, in Long Valley); Long Valley 335 Comment
  RSA110230  Downingia concolor var. concolor C. B. Wolf 1928-5-4 1911 Lake 3 mi. N of Middletown. Comment
  POM285429  Downingia concolor var. concolor Lyman Benson 1928-5-1 172 Lake Asbill Dam, Middletown; Mr. Range: Middle N Coast. 518 Comment
  JEPS14481  Downingia cuspidata H. A. Dutton 1938-5-30 Lake Lower Lake Comment
  UC1192041  Downingia cuspidata Herbert L. Mason 1945-6-29 12618 Lake Boggs Lake at base of Mount Hanna Mount Hanna, Boggs Lake Comment
  UC1244041  Downingia cuspidata John Weiler 1959-5-22 5979 Lake marginal areas of Boggs Lake Boggs Lake Comment
  UC912373  Downingia cuspidata Herbert L. Mason 1934-5-5 8120 Lake sw of Mount Konocti Comment
  UC1244047  Downingia elegans John H. Weiler 1960-5-31 60138 Lake 3.5 mi n Bear Creek Public Camp (at the side of a fire road); Snow Mountain 1219 Comment
  SEINET7067213  Downingia montana A. G. Vestal 1947-5-3 s.n. Lake About 2.0 miles northeast of Middletown at the junction with Grand Road. Coordinate datum: NAD27. UTM Zone 10, 537555mE, 4292646mN. Comment
  CAS-BOT-BC67936  Dryopteris arguta unspecified 1899-7-1 s.n. Lake Blue Lake Comment
  SEINET11619635  Dryopteris arguta C. E. Young 1905-1 s.n. Lake near Kelseyville Comment
  HSC47703  Dudleya cymosa J. P. Smith, J. O. Sawyer 1978-4-29 9787 Lake Complexion Canyon on Bartlett Springs Rd. Comment
  CAS-BOT-BC428107  Dudleya cymosa subsp. cymosa Alice Eastwood; John Thomas Howell 1938-5-15 5548 A Lake Near Putah Creek north of Middletown Comment
  CAS-BOT-BC428103  Dudleya cymosa subsp. cymosa Agnes Bowman 1901-5-1 s.n. Lake Sulphur Bank Comment
  CAS-BOT-BC428104  Dudleya cymosa subsp. cymosa Paul R. Hitchborn 1929-5-10 110 Lake Lakeport Comment
  UC1100142  Echinodorus berteroi Herbert L. Mason 1945-8-24 12672 Lake e. shore Lower Lake Comment
  HSC34461  Ehrendorferia chrysantha J. L. Hobson 1974-5-4 66 Lake 7.5 mi. from the junction to Indian Valley on Walker Ridge Rd. Comment
  HSC59478  Ehrendorferia chrysantha M. A. Ericksen 1979-5-6 252 Lake Blue Oaks Campground, 1.8 mi. from Walker Ridge Rd. Comment
  UC1059021  Eleocharis engelmannii Beecher Crampton 1956-6-26 3655 Lake 3.5 miles by road W of Siegler's Springs (margin of Snow's Lake) Comment
  UCD81871  Eleocharis montevidensis Ellen Dean; K. Mawdsley,G. Harrington,R. Wilmarth,B. Rice,E. Salvia 2009-5-27 5752 Lake Walker Ridge. Picnic area near Cold Spring. 912 Comment
  RSA127030  Eleocharis palustris R. C. Wilson 1937-5-15 380 Lake 3.5 miles north of Lakeport 412 Comment
  CDA38998  Eleocharis parishii L. Ahart 2004-10-4 11439 Lake Below the high water line of Indian Valley Reservoir, east of the causeway, in the northwest part of the reservoir, on the east side of Bartlett Springs Road. Comment
  UCD83973  Eleocharis parishii Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6157 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by west forks of Rocky Creek Road. Rocky Creek Drainage, above waterfall. 666 Comment
  UCD84521  Eleocharis quinqueflora Ellen Dean; C. Thomsen, G. Harrington, R. Wilmarth, R. Wenk 2010-6-2 6072 Lake Lake County. Walker Ridge. Along Bartlett springs road just west of Walker Ridge Rd intersection. 647 Comment
  CAS-BOT-BC112063  Eleocharis quinqueflora Milo S. Baker 1940-4-26 9884 Lake 4.3 miles s of intersection of Seigler Springs road and Kelseyvill-Lower Lake Road. Comment
  CHSC101524  Elymus caput-medusae G. F. Hrusa; R. Gross 2008-5-23 17401 Lake Open dry flats along Box Canyon Creek in upper Benmore Canyon immediately east and south of Indian Valley Reservoir spillway. 457 Comment
  HSC100340  Elymus caput-medusae J. P. Smith 2011-7-16 13310 Lake Along Hwy. 29 at Manning Flat, W of Lower Lake. 1419 Comment
  JEPS73435  Elymus elymoides subsp. elymoides L. R. Heckard 1972-7-8 3029 Lake slopes of spur running se West Peak; Snow Mt. 2042 Comment
  RSA129276  Elymus glaucus A. Simontacchi 1937-9-25 199 Lake 2.7 miles S.W. of Sawmill Flat; Lakeport 899 Comment
  UCD62301  Elymus glaucus R. Tofsrud 1941-6-1 49 Lake Lake Co. Comment
  SEINET10554316  Elymus glaucus A. Arthur Heller 1902-7-23 Heller 5957 Lake Thistle Springs, Mount Sanhedrin. Comment
  JEPS479  Elymus glaucus subsp. glaucus W. L. Jepson 1938-6-9 18934 Lake flat along creek near Bartlett Springs; Bartlett Creek 701 Comment
  CDA26540  Elymus multisetus G. F. Hrusa, R. Gross 2008-5-23 17398 Lake North Coast Ranges; Middle Benmore Canyon immed. E and S of Indian Valley Reservoir spillway. 457 Comment
  UC188903  Elymus multisetus Joseph Burtt Davy 1899-5-30 6639 Lake Highland Springs Comment
  UCD83741  Elymus multisetus Ellen Dean; Craig Thomsen, Gordon Harrington, John Chau 2010-5-5 5990 Lake Cache Creek Wilderness area, northern part of wilderness near Baton Flat. NW side of Cache Creek. 325 Comment
  RSA93408  Elymus trachycaulus subsp. trachycaulus C. F. Baker 1945-6-18 10933 Lake near Glenbrook. Comment
  RSA2670  Emmenanthe penduliflora J. W. Blankinship 1928-7-9 s.n. Lake Kelseyville. Comment
  RSA339158  Emmenanthe penduliflora Margaret J. Williams, W. Roderick 1984-5-23 84- 18 -2 Lake Walker Ridge road. 640 Comment
  JEPS80348  Epilobium L. R. Heckard and J. Hickman 1981-6-21 5585 Lake n cirque Snow Mt. 1935 Comment
  HSC37757  Epilobium brachycarpum J. D. Ackerman, A. M. Montalvo 1975-9-11 710 Lake Boggs Mtn., E of Cobb, 100 m down from Rd. 100 on Rd. 110 780 Comment
  POM271591  Epilobium brachycarpum Lyman Benson 1928-9-27 618 Lake Kelseyville; Middle N Coast Mt. range; Kelsey Creek drainage 457 Comment
  RSA0110992  Epilobium campestre Lyman Benson 1946-8-31 12197 Lake Thurston Lake. NW of Lower Lake. Middle N Coast Mtn Range. 457 Comment
  UC1191578  Epilobium densiflorum Malcolm A. Nobs and S. Galen Smith 1949-9-9 1868 a Lake dry playa about 0.5 mi se Scott Creek (on road from Upper Lake to Lakeport) Comment
  UCD42057  Epilobium densiflorum Geri Hulse-Stephens 2001-6-29 711 Lake Goat Mountain. Wyman Switchback. Comment
  JEPS73412  Epilobium hallianum L. R. Heckard 1972-7-8 3005 Lake about 1/2 mi n Foutch Camp; Snow Mt. Frog Pond 1920 Comment
  POM248572  Epilobium minutum Alice Eastwood, John Thomas Howell 1938-5-15 5537 Lake Near Putah Creek north of Middletown Comment
  RSA256638  Epilobium minutum Donald Spalinger 1974-5-4 41 Lake Walker Ridge Road 1.5 miles north of Little Indian Valley Road. 1098 Comment
  UCD47908  Epilobium minutum Ellen Dean; Ryan Brisco 2005-4-24 2483 Lake McLaughlin UC Reserve, along dirt road that leaves Morgan Valley Rd, 0.9 rd mile S of intersection with with road to Reserve Field Station on the E side of the road. Rocky serpentine outcrop E of stock pond with white shed. 670 Comment
  SD7807  Epipactis gigantea Daniel Cleveland Jun 1882 Lake Allen Springs. Comment
  CAS-BOT-BC57150  Equisetum hyemale subsp. affine Mrs. Alexander Maccallum 1905-8-1 s.n. Lake Bartlett's Spring Comment
  RSA2483  Equisetum laevigatum J. W. Blankinship 1923-3-14 s.n. Lake Kelseyville. Banks of Cold Creek. Comment
  UC770070  Equisetum telmateia subsp. braunii R. F. Hoover 1941-4-27 4969 Lake near Adams Springs Comment
  UC1100249  Eragrostis hypnoides Herbert L. Mason 1945-8-24 12678 Lake e shore Lower Lake; e shore Lower Lake Comment
  UC1102745  Eragrostis hypnoides A. R. Kruckeberg 1949-9-25 1784 Lake near Lakeport Clear Lake; , near Lakeport Comment
  CAS-BOT-BC187919  Eriastrum abramsii R. D. Stone 1983-6-1 514 Lake Slope ca. 1.0 mile WSW of Glenbrook, upper High Valley Creek drainage 853 Comment
  SEINET4985615  Eriastrum brandegeeae Unknown 1945-6-28 12604 Lake Obsidian Ridge, SE of Borax Lake Comment
  CAS-BOT-BC131536  Ericameria arborescens Vernon Bailey 1916-9-24 s.n. Lake [Mt. Konokti] Mt. Konocti Comment
  UCD41731  Ericameria arborescens Geri Hulse-Stephens 2001-9-8 852 Lake Goat Mountain. Fallen Fir Marsh; Common name: golden fleece. 1280 Comment
  UCD41699  Ericameria discoidea Geri Hulse-Stephens 2001-9-6 811 Lake Goat Mountain. Lovelady Spring. Next to Lovelady Seep, on road 0.1 miles west of FS Boundary-gate. 1264 Comment
  CHSC32250  Ericameria greenei James Jokerst 1980-9-5 1118 Lake North Coast Ranges. Near Hull Mountain. Comment
  CAS-BOT-BC294176  Ericameria nauseosa var. speciosa G. Ledyard Stebbins; Walter Knight; Irja Knight 1969-10-5 2782 Lake Sawmill Flat 1127 Comment
  UC1363634  Ericameria nauseosa var. speciosa Charles M. Belshaw 1936-9-19 2701 Lake at head of Cedar Creek (summit of Snow Mountain West); Inner North Coast Ranges, Snow Mountain West, Cedar Creek 2072 Comment
  CAS-BOT-BC295724  Erigeron petrophilus var. petrophilus Philip A. Munz 1956-7-25 22318 Lake West Peak Ridge, Snow Mt. 2072 Comment
  CAS-BOT-BC295723  Erigeron petrophilus var. petrophilus Milo S. Baker 1927-7-3 2291 b Lake Summit of Cobb Mt., South Lake Co. Comment
  CAS-BOT-BC214599  Erigeron philadelphicus Georgia Bentley 1917-5-29 s.n. Lake Lakeport Comment
  HSC13524  Eriodictyon californicum H. E. Parks, D. T. Parks 1930-5-15 823 Lake Mirabel Mine 762 Comment
  POM65501  Eriodictyon californicum A. A. Heller 1902-8-4 6032 Lake On Eel river one mile below Hullville. Comment
  RSA172276  Eriodictyon californicum Robert F. Thorne 1957-9-2 18977 Lake Along Hwy 20, 7 miles SE of town of Clear Lake. Comment
  UC185490  Eriodictyon californicum Katharine Brandegee 1911-7-1 Lake Bottle Rock Mountain Comment
  CAS-BOT-BC248818  Eriogonum compositum var. compositum A. A. Heller 1902-7-19 5913 Lake Southern slope of Mt. Sanhedrin above the sawmill Comment
  UC161855  Eriogonum compositum var. compositum C. A. Purpus July 1894 Lake Snow Mountain 2133 Comment
  CAS-BOT-BC242596  Eriogonum dasyanthemum Chas. M. Belshaw 1936-9-20 2683 Lake Clear Lake road, six miles south of Lower Lake Comment
  UCD77669  Eriogonum dasyanthemum Robert E. Preston 2002-6-17 1819 Lake Floodplain of Stanton Creek, at n end of Indian Valley Reservoir. 451 Comment
  UCSB46288  Eriogonum dasyanthemum Steele, Kelly 1980-6-25 Lake 12.5 miles north on Walker Ridge Road from its junction with Hwy 20 Comment
  UCD99886  Eriogonum dasyanthemum L. C. Barnard 1937-9-29 s.n. Lake Lower Lake. Comment
  UC728670  Eriogonum hirtiflorum Milo S. Baker 1945-6-18 10940 Lake 1 mi s on Bottlerock Rd. Lakeport-Lower Lake Hiwy. Comment
  CAS-BOT-BC257475  Eriogonum inerme var. inerme D. E. Breedlove 1963-5-29 5131 Lake 8 miles S of Kelseyville on road to Middletown Comment
  UC77403  Eriogonum lobbii var. lobbii Purpus 1894-7-1 1137 Lake Snow Mt. Coast R., Snow Mt. Comment
  CAS-BOT-BC259409  Eriogonum luteolum Walter Knight; Irja Knight 1968-7-3 2506 Lake Summit of Sheetiron Mt. 1982 Comment
  CAS-BOT-BC259415  Eriogonum luteolum Milo S. Baker 1940-8-16 9872 Lake 3.5 miles east of Middletown at Serpentine Hill north side of Highway Comment
  CAS-BOT-BC259422  Eriogonum luteolum Peter H. Raven; R. Snow 1959-9-11 14415 Lake Just south of summit of Snow Mountain West 2072 Comment
  HSC43022  Eriogonum luteolum J. P. Smith, J. O. Sawyer, J. Cole, Thomas W. Nelson, Jane P. Nelson 1977-7-14 9277 Lake Mendocino National Forest, Oak Flat Campground 518 Comment
  RSA161329  Eriogonum luteolum Peter H. Raven, R. Snow 1959-9-11 14415 Lake Just south of summit of Snow Mountain West. 2073 Comment
  UCD20498  Eriogonum luteolum E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1069 Lake McLaughlin UC Reserve. Lower reaches of southeastern slopes of Research Hill. About 0.25 miles SW of gate to old 4-wheel drive road that goes S from Knoxville-Berryessa Rd. 609 Comment
  SD60430  Eriogonum luteolum Peter H. Raven, R. Snow 1959-9-11 14415 Lake in talus and scree just south of summit of Snow Mountain West 2073 Comment
  CHSC29530  Eriogonum luteolum var. luteolum Dibble; Griggs 1979-6-15 64 Lake Near Potato Hill, close to the town of Stonyford. On the upper third of a ridge system. 1125 Comment
  JEPS80152  Eriogonum luteolum var. luteolum L. R. Heckard 1974-9-8 3832 Lake s Lookout at summit of Goat Mt.; at Colusa line, Goat Mt. 1859 Comment
  RSA275320  Eriogonum luteolum var. luteolum J. P. Smith, J. O. Sawyer, T. W. Nelson 1977-7-14 9277 Lake Mendocino National Forest, Oak Flat Campground 518 Comment
  SEINET7064413  Eriogonum luteolum var. luteolum A. G. Vestal 1963-6-1 s.n. Lake Serpintine above Howard Springs. (NAD83/WGS84). UTM Zone 10, 528273mE, 4302024mN. 646 Comment
  UC1198104  Eriogonum luteolum var. luteolum Joseph P. Tracy Jul 21 1905-Aug 16 1905 2277 Lake Elk Mountain Northern Coast Ranges, Elk Mountain 1219 Comment
  UC1198105  Eriogonum luteolum var. luteolum Joseph P. Tracy 1905-7-12 2243 Lake near Middletown (s foot of Cobb Mt.); Cobb Mt. 457 Comment
  UC1282817  Eriogonum luteolum var. luteolum J. R. Sweeney 1953-5-18 1037 Lake 1.1 mi on Pope Valley road Lake-Napa county line (0.4 mi se of Black Oak Villa in Butts Canyon) 243 Comment
  UC85724  Eriogonum luteolum var. luteolum T. S. Brandegee 1892-8-9 Lake Hot Springs Comment
  CAS-BOT-BC270983  Eriogonum nervulosum G. L. Stebbins 1968-5-15 6687 Lake Complexion Canyon, east of Indian Valley on road to Leesville 487 Comment
  CAS-BOT-BC270984  Eriogonum nervulosum G. Thomas Robbins; L. R. Heckard 1956-7-25 3723 Lake Southern extension of Snow Mt. West and about one-fourth mile south of its summit 2103 Comment
  JEPS78237  Eriogonum nervulosum Charley Patterson 1979-6-22 Lake Ca 3 mi sw Whispering Pines (below fence along road running along ridge s from Sect. 34); Whispering Pines Quad, Lake-Sonoma County Line 975 Comment
  CAS-BOT-BC261508  Eriogonum nudum var. nudum Kate Eastwood Phelps 1934-7-1 s.n. Lake Adams Springs Comment
  UC77621  Eriogonum nudum var. nudum Purpus 1894-10-1 1263 Lake Deer Creek 609 Comment
  CAS-BOT-BC253054  Eriogonum roseum J. W. Blankinship 1928-8-20 s.n. Lake Mt. Koncti 609 Comment
  JEPS104391  Eriogonum tripodum Lowell Ahart 2003-7-14 10399 Lake On the w side of the second causeway going sw on Bartlett Springs Rd, Indian Valley Reservoir. 449 Comment
  UC1363635  Eriogonum umbellatum var. smallianum Chas. M. Belshaw 1936-9-19 2699 Lake Summit of Snow Mt. West Snow Mt. West 1981 Comment
  UC85998  Eriogonum umbellatum var. smallianum Mrs. Brandegee 1892-8-25 Lake Snow Mountain Comment
  JEPS56107  Eriogonum wrightii var. trachygonum W. L. Jepson 1938-10-1 19051 Lake Putah Creek Coyote Valley (bridge over, in the stream bed) Comment
  CAS-BOT-BC308111  Eriophyllum lanatum var. achilleoides D. Cleveland 1882-1-1 s.n. Lake Allen Springs Comment
  CAS-BOT-BC308132  Eriophyllum lanatum var. achilleoides Alice Eastwood; John Thomas Howell 1938-5-16 5591 Lake 6 miles north of Lower Lake Comment
  CDA26531  Eriophyllum lanatum var. achilleoides G. F. Hrusa, R. Gross 2008-5-23 17391 Lake North Coast Ranges; Crossing of Box Cyn. Creek in upper Benmore Canyon immed. E and S of Indian Valley Reservoir spillway. 457 Comment
  CHSC72441  Eriophyllum lanatum var. achilleoides L. P. Janeway; David Isle 1998-7-3 5718 Lake Kanaka Glade, a spring at the head of 'Spanish Creek East Fork:, near top of Pacific Ridge. 981 Comment
  UC618514  Eriophyllum lanatum var. achilleoides Alice Eastwood and John Thomas Howell 1938-5-16 5591 Lake 6 mi n Lower Lake Comment
  UC90250  Eriophyllum lanatum var. achilleoides T. S. Brandegee 1891-6-22 Lake Smith's Snow Mountain Comment
  UCR196906  Erodium botrys S. Franson 1997-5-3 23 Lake North Coast Range, city of Upper Lake, near Scotts Creek Bridge on Hwy 29, c. 1/4 mile west along levee bordering Tule Lake, on levee's south side on an access road down to the lake 405 Comment
  HSC41872  Erodium cicutarium Richard G. Runyon 1977-4-23 37 Lake 0.4 mi. N of Hwy. 20 on Walker Ridge Rd. 640 Comment
  UCD131503  Erodium cicutarium Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7542 Lake Clear Lake State Park. NE of Kelseyville. North of Lower Bayview Campground at Swim Barrier Parking Lot. 301 Comment
  UCD147509  Erodium cicutarium Coralie Donkers; Plant Science 102 collecing interns 2014-4-26 4 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Anderson Flat. 402 Comment
  POM278154  Erodium cicutarium Lyman Benson 1928-11-27 s.n. Lake Kelseyville. Middle N. Coast Mt. Range. Kelsey Creek. 457 Comment
  RSA286267  Eryngium aristulatum var. aristulatum R. F. Thorne 1974-7-31 44961 Lake Boggs Lake: N of Harrington Flat Road. 915 Comment
  UC1094534  Eryngium aristulatum var. aristulatum S. Galen Smith with J. Anderson 1957-6-9 2996 Lake ca. e mi. w. Cobb Valley (margins of Boggs Lake, e. of Bottle Rock Rd.); Boggs Lake 899 Comment
  UC1094535  Eryngium aristulatum var. aristulatum S. Galen Smith with J. Anderson 1957-6-9 3031 Lake Hwy. 53 ca. 2 mi. n. Middletown 304 Comment
  UC1179113  Eryngium aristulatum var. aristulatum Beecher Crampton 1958-8-19 5102 Lake 5.5 mi. w. Lower Lake (Manning Flat); Manning Flat Comment
  UC1487282  Eryngium aristulatum var. aristulatum Yusuf Sheikh 1974-4-21 568 Lake ca. 3.2 miles E of Loch Lomond (on Loch Lomond Road) Comment
  UC1126594  Erysimum capitatum A. E. Wieslander 1934-4-15 449 Lake s Bendmore Valley; Ukiah Quadrangle 762 Comment
  CAS-BOT-BC40683  Erysimum capitatum Alice Eastwood; John Thomas Howell 1938-5-16 5609 Lake Grizzly Springs. Comment
  CAS-BOT-BC40685  Erysimum capitatum John Thomas Howell 1937-7-19 13142 Lake Eastern Lake county on road to Williams. Comment
  SD77327  Erythranthe guttata F. W. Pennell, H. L. Mason 1940-5-23 25530 Lake 3 miles north of Clear Lake, n. of Lakeport 518 Comment
  CHSC114993  Erythranthe latidens Lowell Ahart 2015-4-28 20104 Lake About 30 yards north of the south edge of the meadow, Barrel Spring Meadow, about 1/4 mile (air) west of Walker Ridge Road, about 3 miles (air) southwest of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. 696 Comment
  CHSC84192  Erythranthe microphylla Lowell Ahart 2003-7-14 10396 Lake Near a small stream, at Barrel Spring, about 1 1/2 miles (air) south of Bartlett Springs Road, about 2 miles (air) west of Bear Valley. 396 Comment
  CAS-BOT-BC151559  Erythranthe nudata M. K. C. 1884-6-1 53 Lake Unspecified Comment
  CAS-BOT-BC504320  Erythronium californicum G. Bentley 1917-4-1 s.n. Lake Lakeport Comment
  CAS-BOT-BC504323  Erythronium californicum Ira L. Wiggins 1949-5-1 12104 Lake Along forest road to Deer Valley, north of summit between Upper Lake and Pilsbury Lake 1219 Comment
  CAS-BOT-BC504324  Erythronium californicum A. A. Heller 1937-5-9 15330 Lake On a ridge west of Lakeport on the highway to Hopland Comment
  CAS-BOT-BC504327  Erythronium californicum Alice Eastwood 1925-5-25 12939 Lake On road to Mt. Sanhedrin near Dashiells Comment
  RSA176723  Erythronium californicum D. E. Breedlove 1963-4-20 4570 Lake 4 miles SE of Blue Lakes, on Scott Valley road from Blue Lakes to Lakeport. Comment
  RSA28179  Erythronium californicum Elmer I. Applegate 1934-3-31 8877 Lake West of Pine Grove, north of Cobb Mountain. Comment
  CHSC59837  Erythronium helenae Leo Edson 1984-4-19 6 Lake 100yds, s of hot springs creek. 792 Comment
  POM266135  Erythronium helenae Elmer I. Applegate 1931-3-23 6610 Lake Gallaghers Ranch, about 3 miles south of Middletown, near north base of Mounnt St. Helena Comment
  RSA28164  Erythronium helenae Elmer I. Applegate 1931-3-23 6610 Lake Gallaghers Ranch, about 3 miles south of Middletown, near north base of Mounnt St. Helena Comment
  RSA371693  Erythronium helenae Lawrence F. LaPre 1986-3-30 s.n. Lake Three Peaks, 5 miles SE of Middletown near the Napa Co. line. 732 Comment
Read comments
Mar 5 2007
  SEINET12058502  Erythronium helenae F. H. Utech, Kawano, S.; Ohara, M. 1995-3-27 95 -66 Lake 6 mi ESE of Middletown & CA 29 on Butts Canyon Road, E of Detert Reservoir Comment
  UCD110858  Erythronium helenae Christopher Mallek 2008-1 HV1- 15 Lake High Valley. 793 Comment
  SEINET12044882  Erythronium helenae E. I. Applegate 1932-1 7029 Lake Gallagher's ranch, about 3 mi S of Middletown, near N base of Mt. St. Helena Comment
  NY38752  Eschscholzia apiculata E. L. Greene 1903-5-9 3088 Lake Comment
  CAS-BOT-BC402719  Eschscholzia caespitosa Agnes M. Bowman 1902-5-1 125 Lake Sulphur Banks Comment
  POM272313  Eschscholzia caespitosa subsp. caespitosa Lyman Benson 1930-3-26 1971 Lake Lucerne. Hills by Clear Lake. Middle N Coast Mtn Range. 427 Comment
  RSA523882  Eschscholzia californica Barbara J. Ertter 1988-6-4 7497 Lake Bottle Rock Rd. a few miles NW of Pine Grove, 1.3 mi SE of Sulphur Cr. Rd. jct, halfway between Kelseyville and Middleton. 732 Comment
  HSC89702  Eschscholzia lobbii Eric German, Klara Varga, Michele Cardinaux 1989-4-15 30 Lake Blue Oak Campground, 7.7 mi. N of Hwy. 20 152 Comment
  CAS-BOT-BC5957  Eschscholzia xylorrhiza Mary Katherine (Mrs.) Brandegee 1892-8-25 s.n. Lake Snow Mt. Comment
  CAS-BOT-BC202393  Euphorbia ocellata James Jokerst 1985-6-24 2503 Lake Near Coyote Peak 486 Comment
  UCD41582  Euphorbia serpillifolia subsp. serpillifolia Geri Hulse-Stephens 2001-9-8 848 Lake Goat Mountain. Addington Pond. 1280 Comment
  HSC41950  Euphorbia spathulata Richard G. Runyon 1977-4-23 18 Lake 0.4 mi. N of SR 20 on Walker Ridge Rd. 640 Comment
  JEPS123894  Euphorbia spathulata Lowell Ahart 2015-4-28 20110 Lake About 1/4 mile (air) west of Walker Ridge Road, about 3 miles (air) southwest of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. Comment
  UCD142487  Euphorbia spathulata Leonard Jolley 1977-5-17 s.n. Lake East of Middleton Guenoc Ranch. Comment
  JEPS31924  Eurybia radulina Willis L. Jepson 1892-8-1 Lake Blue Lakes Comment
  JEPS48469  Festuca californica W. L. Jepson 1942-6-9 20719 Lake Siegler Springs Comment
  SEINET191377 Image available Festuca californica A. A. Beetle 1941-4-27 1736 Lake Near Clear Lake western shore of lake Comment
  CHSC105730  Festuca occidentalis David Isle; Arnold James 1993-6-22 1772 Lake Mendocino National Forest - North Coast Ranges Soda Creek Watershed. Soda Creek Ridge (= S end of Erickeson Ridge), between Soda Creek and Lake Pillsbury; Ridgetop 1993 EUI Plot 3. 627 Comment
  JEPS76127  Festuca roemeri W. L. Jepson 1938-6-11 19012 Lake Reiff Knoxville Ridge Comment
  SEINET197663 Image available Festuca rubra Leo Koch 1940-4-28 924 Lake Above road 1.1 mi from Kelseyville towards Lower Lake Comment
  UCD66321  Festuca rubra Beecher Crampton 1956-6-27 3689 Lake Along Cold Creek, Mt. Hannah Resort. 792 Comment
  UCR256427  Festuca rubra Barbara L. Wilson, Richard E. Brainerd, Nick Otting 2009-5-4 15458 Lake University of Californi's McLaughlin Reserve 639 Comment
  CAS-BOT-BC52701  Frangula californica subsp. californica H. E. McMinn 1922-7-1 280 Lake Along road from Highland to Hopland Comment
  CAS-BOT-BC52706  Frangula californica subsp. californica James A. Gunn, Jr. 1902-5-17 s.n. Lake 3 miles N.W. of Glenbrook Comment
  CAS-BOT-BC52708  Frangula californica subsp. californica Charles M. Belshaw 1936-9-19 2680 Lake Bear Creek, 2 1/2 miles northeast of Poges Peak. 792 Comment
  CAS-BOT-BC52717  Frangula californica subsp. californica Lewis S. Rose 1935-9-11 35639 Lake 6 mi. SW of Lakeport 518 Comment
  CAS-BOT-BC63020  Frangula californica subsp. crassifolia Carl B. Wolf 1928-5-6 2046 Lake 1/4 mi. e. of Bartlett Springs on road to Williams. Comment
  RSA69439  Frasera albicaulis var. nitida M. S. Jussel 1933-6-28 282 Lake Binkley Ranch, near Cobb Valley. Comment
  CAS-BOT-BC217717  Fraxinus latifolia J. W. Blankinship 1924-7-3 s.n. Lake Clear Lake, along Kelsey Creek Comment
  CAS-BOT-BC217718  Fraxinus latifolia Mrs. L. R. Reynolds 1917-6-1 s.n. Lake Foot of Mt. Sanhedrin Comment
  POM130980  Fraxinus latifolia A. A. Heller 1902-8-4 6029 Lake On Eel river one mile below Hullville. Comment
  RSA2757  Fraxinus latifolia J. W. Blankinship 1924-7-3 s.n. Lake Clear Lake Comment
  UCD84021  Fraxinus latifolia Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6193 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by west forks of Rocky Creek Road. Rocky Creek Drainage. 661 Comment
  HSC41018  Fritillaria affinis J. P. Smith, Thomas W. Nelson 1976-4-13 8571 Lake Bartlett Springs Rd., 12 mi. from its junction with SR 20 701 Comment
  CAS-BOT-BC130340  Fritillaria glauca Dr. Donald Hemphill 1965-6-2 s.n. Lake West slope of Snow Mountain Comment
  CAS-BOT-BC130472  Fritillaria purdyi Paul R. Hitchborn 1930-4-1 s.n. Lake Scott Valley near Lakeport Comment
  RSA673159  Fritillaria purdyi Lyman Benson 1935-3-25 6309 Lake Lakeport 427 Comment
  UC672096  Fritillaria recurva Herbert L. Mason 1926-3-21 2777 Lake Middletown to Mount St. Helena via Toll House Canyon Toll House Canyon; Mount St. Helena, Toll House Canyon Comment
  UC1502964  Galium Lauramay T. Dempster and G. L. Stebbins 1966-6-3 4230 Lake 0.6 mi nw Black Oak Villa (s side of Pope Valley-Middletown Hwy, along gully) Comment
  HSC41930  Galium andrewsii Ed Cope 1977-4-23 39 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  RSA10726  Galium andrewsii Carl B. Wolf 1928-5-7 2100 Lake 6 miles east of Houghs Mineral Springs on the road to Williams. Comment
  UC1502965  Galium andrewsii subsp. andrewsii L. T. Dempster and G. L. Stebbins 1966-6-3 4231 Lake 0.6 mi nw Black Oak Villa (s side of Pope Valley-Middletown Hwy) Comment
  UC1562740  Galium andrewsii subsp. andrewsii Barbara Ertter with Annetta Carter 1989-5-28 8520 Lake 0.6 mi w Napa Co. line (Morgan Valley Rd., ca 12 air mi se of Lower Lake (town), at public access rd) Comment
  UC602571  Galium andrewsii subsp. andrewsii Joseph P. Tracy 1935-7-4 14035 Lake n side of valley near Glenbrook; Cobb Mountain, Cobb Valley 822 Comment
  UCD81090  Galium andrewsii subsp. andrewsii Michael Raines; with PLB 102 class 2009-5-3 5 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road miles north of junction with Hwy 20. East side of the road. 649 Comment
  UC353888  Galium andrewsii subsp. andrewsii Milo S. Baker 1927-5-1 2112 a Lake 3 or 4 mi n Toll House (Calistoga-Middletown Hwy) Comment
  UCD131938  Galium aparine Fei Chen; PLS 102 plant collecting interns 2013-4-14 4 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. North of road that goes southeast from Glebe Road at gate. 620 Comment
  RSA517349  Galium asperrimum L. T. Dempster, Bacigalupi, Robbins, Heckard, Munz 1956-7-24 1033 Lake Lateral ridge leading to Long Ridge. SW of Snow Mtn. 1341 Comment
  JEPS52703  Galium bolanderi Lauramay T. Dempster and G. L. Stebbins 1963-5-26 3797 B Lake Bottle Rock Rd about 2 mi n Glenbrook Resort 792 Comment
  SD70476  Galium bolanderi Lauramay T. Dempster, G. Ledyard Stebbins 1963-5-26 3787 Lake On road from Pope Valley to Middletown, Butts Canyon just I(c) mile north of Lake-Napa County line Comment
  JEPS15227  Galium californicum subsp. californicum L. T. Dempster with Bacigalupi, Robbins, Heckard, and Munz 1956-7-23 1032 A Lake sw Snow Mt.; Mendocino Nat'l Forest, Long Ridge, Fir Root Spring 1371 Comment
  UC1562546  Galium californicum subsp. californicum Barbara Ertter 1988-7-4 7698 Lake Bear Creek Road 10 air mi n of town of Upper Lake (crest of road 3.8 mi from Elk Mountain Road, Mendocino National Forest); Mendocino National Forest, Bear Creek Road 975 Comment
  UC102503  Galium grayanum Purpus Jul 1894 1182 Lake Snow Mt. Coast R. 2133 Comment
  JEPS80356  Galium grayanum var. nanum L. R. Heckard and J. Hickman 1981-6-21 5592 Lake spur running n of East Peak (about 1 air mi from peak); Snow Mt. 2057 Comment
  UC168966  Galium mexicanum var. asperulum Joseph P. Tracy Jul 21 1905-Aug 16 1905 2307 Lake Elk Mountain Northern Coast Ranges (n Lake Co.) 1219 Comment
  UC353804  Galium mexicanum var. asperulum Milo S. Baker 1928-7-5 3089 a Lake banks near confluence of Bear Creek; Rice Fork Comment
  RSA202661  Galium nuttallii L. T. Dempster, G. Ledyard Stebbins 3794 -B Lake Bottle Rock Rd. Ca 2 miles N of Glenbrook Resort. 793 Comment
  JEPS94205  Galium parisiense Vernon Oswald and Lowell Ahart 1998-5-7 9026 Lake Bartlett Springs Road 9.0 mi w of Bear Valley Road (near the w end of the Bartlett Creek Arm of Indian Valley Reservoir); Bartlett Creek Arm of Indian Valley Reservoir 469 Comment
  UCD131825  Galium parisiense Liz Tyler; PLS 102 plant collecting interns 2013-4-14 3 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. North of road that goes southeast from Glebe Road at gate. 592 Comment
  HSC37904  Galium porrigens Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2305 Lake Beside Morgan Valley Rd., 7.8 mi. from Upper Lake 640 Comment
  RSA10196  Galium porrigens Carl B. Wolf 1928-5-5 1947 Lake 1 mi from Clear Lake on the Bartlett Springs Grade. Comment
  HSC35382  Galium porrigens var. porrigens John S. Palmer 1975-5-3 306 Lake 3.6 mi. W of junction with Hwy. 29 on Scott's Creek Rd. at confluence of S Fork and Middle Fork of Scott's Creek 534 Comment
  UCD81079  Galium porrigens var. tenue Kalynda Stone; with PLB 102 class 2009-5-3 2 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road miles north of junction with Hwy 20. East side of the road. 649 Comment
  UCD121908  Galium porrigens var. tenue Stephen L. Clement 1973-4-20 40- 2 -20 Lake In small canyon east of road, 11.2 miles north of Pope Valley. 274 Comment
  CAS-BOT-BC199049  Garrya congdonii C. B. Wolf 1928-2-25 1512 Lake 11 miles north of Lake-Napa Co. line on road to Lower Lake Comment
  CDA32763  Garrya congdonii G. F. Hrusa, R. Gross, S. Smallwood 2010-12-4 18276 Lake North Coast Ranges; East side of North Fk. Cache Creek below Indian Valley Reservoir. 379 Comment
  CAS-BOT-BC192180  Garrya fremontii H. E. McMinn 1926-1-1 170958 Lake along road between Blue Lake & Ukiah - 1/2 mi to 1 mi. from Blue Lake Comment
  CAS-BOT-BC192183  Garrya fremontii Brandegee s.n. Lake unspecified Comment
  CAS-BOT-BC192184  Garrya fremontii H. E. McMinn 1925-12-30 1597 Lake Summit Mayacama Range - Hopland to Lakeport Comment
  CDA38574  Garrya fremontii R. D. Brandt 1942-6-29 s.n. Lake Lakeport. 0 Comment
  UCD36364  Gastridium phleoides Beecher Crampton 1953-6-2 1411 Lake 5 miles northwest of Lower Lake, on Kelseyville Road, Manning Flat. 548 Comment
  UCD66571  Gastridium phleoides A. A. Beetle; G. L. Stebbins Jr. 1942-6-3 3528 Lake 3 miles south of Kelseyville on road to Middletown, Rt. 29. Comment
  UCD131513  Geranium molle Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7551 Lake Clear Lake State Park. NE of Kelseyville. East of Lower Bayview Campground near rocks by lake. 414 Comment
  POM280079  Gilia capitata Lyman Benson 1928-4-30 165 Lake Lakeport; Summit, Rocky Hill 2 miles S Lakeport; Mt. Range: Mayacamas; River: Clear Lake. 488 Comment
  POM65943  Gilia capitata Edward L. Greene 1903-5-9 2959 Lake Near Lakeport. Comment
  UCR42322  Gilia capitata L. F. LaPre 1985-4-26 s.n. Lake Inner North Coast Ranges, 2.6. mi north of Middletown on Hwy 29 399 Comment
  CHSC101535  Gilia capitata subsp. capitata G. F. Hrusa; R. Gross 2008-5-23 17410 Lake N-facing slope above North Fork Cache Creek +/- 1/2 mile below spillway of Indian Valley Reservoir. 408 Comment
  SEINET3361165 Image available Gilia pallida A. A. Heller 1902-7-28 5998 Lake Near the summit of Mt. Sanhedrin Comment
  SEINET7075491  Gilia sinistra A. G. Vestal 1955-5-10 s.n. Lake 2 miles south of Lakeport. 39? deg. 00' 30" North Latitude, -122? deg. 54' 19" West Longitude. UTM Zone 10, 508203mE, 4317492mN. (NAD 27). [Coordinate Datum: WGS84/NAD83]. Comment
  HSC44263  Gilia tricolor D. L. Goforth 1977-4-23 9 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC66014  Gilia tricolor Teri Bartowski, Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 9 Lake Coldsprings Campground along access rd. to Indian Valley Dam Comment
  HSC66059  Gilia tricolor Cathie Goldberg, Lynn Kunstman, Lauren Philbrick, Geoff Walsh 1980-4-19 40 Lake Along Walker Ridge Rd., 1 mi. N of its junction with access road to Indian Valley Dam Comment
  RSA10787  Githopsis diffusa subsp. robusta C. B. Wolf 1928-5-6 2032 Lake 3 miles west of Bartlett Springs on the road to Clear Lake. Comment
  POM284864  Githopsis specularioides Lyman Benson 1928-5-26 220 Lake 2 miles S of Lakeport; Mt Range: Mayacamas. 488 Comment
  CAS-BOT-BC282845  Glyceria striata A. A. Heller 1902-7-28 6003 Lake In the Horse Pasture near the summit of Mt. Sanhedrin Comment
  RSA2384  Glycyrrhiza lepidota J. W. Blankinship 1928-8-25 s.n. Lake Kelseyville. Comment
  CAS-BOT-BC302579  Gnaphalium palustre Greg de Nevers 2001-7-8 12568 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC123811  Gomphocarpus purpurascens C. B. Towle 1874-6-1 s.n. Lake At Summit to Geysers, on the road from Calistoga Comment
  POM293522  Gratiola Lyman D. Benson 1948-7-3 12893 Lake Bogg's Lake, west of Mount Hanna. 854 Comment
  POM273643  Gratiola Lyman D. Benson 1933-4-15 4312 Lake Breen's Lake; W base of Mt. Konocti. Mt. Range: Middle N Coast; Watershed: Clear Lake. 518 Comment
  JEPS2929  Gratiola heterosepala J. W. Blankinship 1929-5-21 Lake Bogg's Lake Bogg's Lake <Mt. Hanna in note in packet> (<Mt. Hanna in note in packet>) Comment
  UC985639  Gratiola heterosepala H. L. Mason and R. C. Bacigalupi 1953-6-8 14544 Lake w base Mount Hanna (sw margin of lake); Boggs Lake; Lake Co. Comment
  CAS-BOT-BC123667  Grindelia nana var. nana Joseph William Blankinship 1924-6-12 s.n. Lake Kelseyville Comment
  POM273838  Guillenia lasiophylla Lyman Benson 1930-3-26 1972 Lake Lucerne. Hills by Clear Lake. Middle N Coast Mtn Range. 427 Comment
  RSA2254  Guillenia lasiophylla J. W. Blankinship 1928-7-9 s.n. Lake Mt Konocti. 610 Comment
  CAS-BOT-BC302203  Harmonia hallii John Thomas Howell 1943-5-11 18050 Lake 2.9 miles north of Middletown Comment
  CAS-BOT-BC302204  Harmonia hallii J. R. Sweeney 1953-5-18 1018 Lake Inner North Coast Ranges. Three miles northeast of Middletown Comment
  CAS-BOT-BC302207  Harmonia hallii A. A. Heller 1919-5-10 13123 Lake Coast Range, summit of the ridge west of Leesville 609 Comment
  SEINET12049905  Hastingsia alba Unknown 1985-1 RR 50466 Lake Walker Ridge, creek below Barrel Spring campground 701 Comment
  UCD81866  Helenium bigelovii Ellen Dean; K. Mawdsley,G. Harrington,R. Wilmarth,B. Rice,E. Salvia 2009-5-27 5749 Lake Walker Ridge. Picnic area near Cold Spring. 912 Comment
  CAS-BOT-BC309428  Helenium puberulum David D. Keck 1938-8-3 4744 Lake 1 mi. N. of Cobb P.O. Comment
  CAS-BOT-BC309430  Helenium puberulum Greg de Nevers 2001-7-8 12548 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  UCD132746  Helenium puberulum K. Esau 1941-7-17 s.n. Lake U.S. #20 between Williams and Clear Lake. Comment
  CAS-BOT-BC305520  Helianthus bolanderi J. W. Blankinship 1928-8-25 s.n. Lake Clear Lake Comment
  CAS-BOT-BC305523  Helianthus bolanderi A. A. Heller 1902-8-2 6016 Lake Near Hullville on the ridge between Eel River and Rice Creek Comment
  CAS-BOT-BC305524  Helianthus bolanderi Peter H. Raven 1954-9-1 8104 Lake Along Hoffman Creek, about 1 mile e. of Mirabel Park Comment
  CAS-BOT-BC305527  Helianthus bolanderi Volney Rattan 1877-6-26 s.n. Lake Geysers Comment
  UC614741  Helianthus bolanderi Beryl O. Schreiber 1936-9-20 2352 Lake 5 mi s Reiff 762 Comment
  POM270377  Helianthus bolanderi Loren Yaussy 1938-3-1 7914 Lake Kelseyvelle. Mt. Range Middle N. Coast. Clear Lake. Zone upper sonoran 412 Comment
  POM71867  Heliotropium curassavicum var. oculatum Mrs. R. M. Austin, Bruce 1897-8-5 1689 Lake Drews Valley. Comment
  CAS-BOT-BC310098  Hemizonella minima John Thomas Howell 1945-6-19 21067 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  CAS-BOT-BC310100  Hemizonella minima Carl B. Wolf 1928-5-6 2024 Lake 1 1/2 miles west of Bartlett Springs Comment
  JEPS4960  Hemizonella minima J. R. Sweeney, L. Constance and L. Heckard 1951-4-15 626 Lake 5.2 mi w Lower Lake (w end of flat); Manning Flat 579 Comment
  JEPS4961  Hemizonella minima Rimo Bacigalupi with H. L. Mason and J. R. Sweeney 1953-6-8 4172 Lake just beyond sw edge Boggs Lake 883 Comment
  CAS-BOT-BC305986  Hemizonia Greg de Nevers 2001-5-14 12405 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  RSA109886  Hemizonia clevelandii P. A. Munz 1956-7-24 22288 Lake Long Ridge Trail to Snow Mt. from Fir-Root Spring. 1524 Comment
  CAS-BOT-BC306054  Hemizonia congesta subsp. clevelandii D. E. Breedlove 1980-6-29 44824 Lake Butts Canyon Road 5-8 miles S of Middletown 274 Comment
  CAS-BOT-BC306058  Hemizonia congesta subsp. clevelandii David D. Keck 1933-11-9 2700 Lake 3 mi. E. of Upper Lake Comment
  HSC96680  Hemizonia congesta subsp. clevelandii Thomas W. Nelson, Jane P. Nelson 2004-5-6 9201 Lake Junction of State Route 175 and State Route 29, 2 mi. S of Lakeport 427 Comment
  UC1069500  Hemizonia congesta subsp. clevelandii K. E. Bradshaw 1937-6-7 76 Lake 1/8 mi n Laurel Beach (just e of Plot #20); Lakeport Quadrangle Comment
  UC177502  Hemizonia congesta subsp. clevelandii D. Cleveland 1881-1-1 Lake Allen Springs Comment
  UC523523  Hemizonia congesta subsp. clevelandii David D. Keck 1933-11-9 2694 Lake 3 mi w Upper Lake Comment
  UC197532  Hemizonia congesta subsp. clevelandii H. M. Hall 1913-7-16 9502 Lake 40 to 50 mi from Pacific Ocean (above old mill, Mt. Sanhedrin, n Lake County); Inner North Coast Ranges, Mt. Sanhedrin 1280 Comment
  CAS-BOT-BC314877  Hemizonia congesta subsp. luzulifolia Agnes M. Bowman 1901-5-2 s.n. Lake Lower Lake, Anderson's Ranch Comment
  UC523528  Hemizonia congesta subsp. luzulifolia David D. Keck 1933-11-9 2713 Lake 3 mi n Middletown Comment
  POM161462  Hemizonia fitchii Joseph P. Tracy 1905-7-14 2264 Lake Scott's Valley. 427 Comment
  POM267729  Hesperochiron pumilus P Schulthess s.n. Lake Hills SW of Kelseyville. Middle N coast. Clear Lake. 457 Comment
  SD40677  Hesperocyparis macnabiana Carl B. Wolf, E. R. Johnson 1934-10-14 Lake 7 miles east of Houghs Springs on road to Williams, 3 miles west of Colusa County line 609 Comment
  SD136457  Hesperocyparis sargentii C. B. Wolf, E. R. Johnson 1934-10-17 6196 Lake Rocky hillside; on Middletown - Calistoga Road; 300 feet south of Lake County Line. 455 Comment
Read comments
Apr 11 2013
  UCD74345  Hesperocyparis sargentii G. L. Stebbins 1968-5-12 6690 Lake West of Bear Valley, east of Hough Springs, on road from Leesville to Bartlett Springs, at mouth of Complexion Canyon. (Exact location unknown. Coordinates estimated by label maker. Note: Date in notebook for this collection is May 12 but labels made by Stebbins at CAS say May 15.) 457 Comment
  UCD83895  Hesperocyparis sargentii Ellen Dean; Gordon Harrington, Jack Alderson 2010-3-7 5812 Lake Cache Creek Wilderness area, northern part of wilderness, accesssed via DFG property (Redbud Trail), route taken goes overland to Rocky Creek. 356 Comment
  CHSC29754  Hesperolinon adenophyllum Dibble; Griggs 1979-7-19 18 Lake Near Lake Pillsbury, close to the town of Potter Valley. Upper third of a ridge system. 610 Comment
  JEPS122816  Hesperolinon adenophyllum W. A. Freyman with A. C. Schneider & Y. P. Springer 2014-5-21 293 Lake Along Packsaddle Trail access Forest Road 18N25, off of Elk Mountain Road (M1) out of Upper Lake. Comment
  JEPS95469  Hesperolinon adenophyllum Vernon H. Oswald and L. Ahart 1994-6-20 6347 A Lake T18N R9W NW1/4 Sec. 22, 2500 ft, Chaparral. Forest Route M3 (18N04) 2.7 mi N of Deer Creek, W edge of Snow Mtn. Wilderness, W of Stonyford 762 Comment
  RSA102174  Hesperolinon adenophyllum M. K. C. 1884-06 s.n. Lake [Unspecified] Comment
  UC1212222  Hesperolinon adenophyllum Joseph P. Tracy Jul 21 1905-Aug 16 1905 2279 Lake Elk Mountain Northern Coast Ranges (northern Lake Co.) 1219 Comment
  UC146125  Hesperolinon adenophyllum Joseph P. Tracy Jul 21 1905-Aug 16 1905 2279 Lake Elk Mountain Northern Coast Ranges (northern Lake Co.) 1219 Comment
  UCD110468  Hesperolinon adenophyllum Robert F. Hoover 1941-6-8 5338 Lake Near south base of Mount Konocti. Comment
  POM215942  Hesperolinon bicarpellatum D. D. Keck 1933-7-1 2464 Lake 8 miles SE of Middletown on road to Butts Creek Canyon Comment
  RSA475209  Hesperolinon bicarpellatum Aaron Liston, Sara Meury 1988-6-1 754 -1 Lake 2.8 miles NE of Middletown; S side of Hwy 29 300 Comment
  UC1212348  Hesperolinon bicarpellatum Helen K. Sharsmith 1958-11-2 4646 Lake Hwy 29 7.2 mi e Middletown (near Guenoc Ranch and Dieterts Lake); Inner North Coast Ranges 304 Comment
  UC1212366  Hesperolinon bicarpellatum Helen K. Sharsmith 1952-7-4 4172 Lake about 0.4 mi n Seigler Springs; Inner North Coast Ranges 762 Comment
  UC1282771  Hesperolinon bicarpellatum J. R. Sweeney 1953-5-18 1023 Lake on Lower Lake Road 3 mi n Middletown; Hill 1030 Comment
  UC1509751  Hesperolinon bicarpellatum C. M. Rogers 1969-6-20 13255 Lake Howard Hot Springs Comment
  UCD110482  Hesperolinon bicarpellatum Helen K. Sharsmith 1952-6-19 4137 Lake Head of Butts Canyon 0.7 mile east of Black Oak Villa. 228 Comment
  UC1212466  Hesperolinon californicum Helen K. Sharsmith 1959-5-28 4706 Lake 9.3 mi s Howard Springs (on road to Middletown); Inner North Coast Ranges, Big Canyon Creek 426 Comment
  CAS-BOT-BC176046  Hesperolinon clevelandii D. Cleveland s.n. Lake Allen Springs Comment
  JEPS122876  Hesperolinon clevelandii Adam C. Schneider with Will Freyman and Yuri P. Springer 2014-5-18 616 Lake West side of Bottle Rock Rd at junction with Nancy Dr. Comment
  UC109503  Hesperolinon clevelandii D. Cleveland 1882-6-17 Lake Allen's Springs Comment
  UC1212320  Hesperolinon clevelandii Helen K. Sharsmith 1959-5-17 4655 Lake s end of lake just above Jago Bay (sixteen mi beyond Middletown on road through Lower Lake to Soda Bay); Inner North Coast Ranges, Clear Lake 548 Comment
  UCD35406  Hesperolinon clevelandii Beecher Crampton 1956-6-27 3677 Lake 1.4 miles east of Loch Lomond. 838 Comment
  UCD110505  Hesperolinon clevelandii Helen K. Sharsmith 1953-6-29 4386 Lake Canyon of South Fork of Eel River, 7.5 miles west of Lake Pillsbury Ranger Station on road to Potter Valley, Mendocino National Forest. 762 Comment
  CAS-BOT-BC176215  Hesperolinon didymocarpum Helen K. Sharsmith 1959-5-28 4705 Lake Near type locality, Big Canyon Creek 9.3 miles south of Howard Springs on road to Middletown 426 Comment
  JEPS122872  Hesperolinon didymocarpum Adam C. Schneider with Will Freyman and Yuri P. Springer 2014-5-18 610 Lake Diamond D Ranch, on Diamond D Ranch Rd. Comment
  JEPS32320  Hesperolinon disjunctum W. L. Jepson 1920-5-23 8996 Lake Indian Valley Indian Valley (ne Lake County) Comment
  JEPS94682  Hesperolinon disjunctum Vernon H. Oswald and Lowell Ahart 1998-7-15 9278 Lake e side of mt. 0.8 mi s Bartlett Springs Rd. (near Barrel Spring, w of Walker Ridge Rd., e side of county); Baldy Mtn. 640 Comment
  CAS-BOT-BC1241  Hesperolinon disjunctum W. R. Ernst 1956-6-20 22 Lake Southwest side of road 14.2 miles from Lower Lake junction on road to Knoxville (about 1 mile north of Napa Co. line) Comment
  CAS-BOT-BC167455  Hesperolinon drymarioides 1884-7-1 s.n. Lake Epperson's Road Comment
  CHSC29755  Hesperolinon drymarioides Dibble; Griggs 1979-7-12 14 Lake Near Rice Valley, close to the town of Stonyford. 640 Comment
  CHSC83434  Hesperolinon drymarioides L. P. Janeway 2002-5-2 7577 Lake Inner North Coast Ranges. Along ephemeral drainage above Complexion Spring, above Complexion Canyon; about 0.2 km north of Bartlett Springs Road and 1.6 km east of Indian Valley Reservoir. 524 Comment
  JEPS123215  Hesperolinon drymarioides David Gowen with Dick O'Donnell 2010-7-2 1139 Lake Large scraped area along Walker Ridge Road. Comment
  UC1212302  Hesperolinon drymarioides Helen K. Sharsmith 1952-6-21 4155 Lake Complexion Canyon; Inner North Coast Ranges; ca 3 mi e of Lake-Colusa county line; near old stage road to Epperson's Station (type locality?) 548 Comment
  UCD110423  Hesperolinon drymarioides Daniel Slakey; CNPS volunteers 2011-6-11 8 Lake Walker Ridge. About 9 km N of Hwy. 20 on Walker Ridge Rd. Near small road heading west from Walker Ridge Rd. 807 Comment
  JEPS122850  Hesperolinon micranthum Adam C. Schneider with Dick O'Donnell 2013-5-26 224 Lake Southwest side of Butts Canyon Road, 1.3 miles north of Napa/Lake Co. Line. Comment
  SBBG83905  Hesperolinon micranthum L. F. LaPre 1986-8-30 Lake Three Peaks, 5 mi SE of Middletown near the Napa County Line 731 Comment
  CHSC67677  Hesperolinon spergulinum James Jokerst 1985-5-8 2287 Lake Near Coyote Peak. 486 Comment
  UC1212377  Hesperolinon spergulinum Helen K. Sharsmith 1958-11-2 4649 Lake 6.4 mi nw Middletown (3 mi s of Cobb Post Office, Highway 29 (Cobb Mountain road), 1 mi s of Whispering Pines); Inner North Coast Ranges 762 Comment
  UC1212385  Hesperolinon spergulinum Helen K. Sharsmith 1957-6-18 4609 Lake ca 1.5 mi n Anderson Springs (Highway 29 ca 6.5 mi beyond Middletown, 1 mi s of Whispering Pines); Inner North Coast Ranges 762 Comment
  UC1212395  Hesperolinon spergulinum Helen K. Sharsmith 1952-7-4 4170 Lake 1 mi s Whispering Pines; Inner North Coast Ranges 762 Comment
  OBI12531  Hesperolinon spergulinum Helen K. Sharsmith 1952-7-4 4169 Lake Gunning Crk rd ca 0.2 mi beyond turnoff from State Hwy 29, 5 mi NW of Middletown 533 Comment
  CAS-BOT-BC143669  Heteromeles arbutifolia F. G. Krauss 1893-10-24 s.n. Lake Mountain between Bartlett Spring and L. Lake Comment
  HSC41856  Heteromeles arbutifolia K. Irwin 1977-4-23 286 Lake 0.4 mi. N of SR 20 on the Walker Ridge Rd. 640 Comment
  POM275997  Heteromeles arbutifolia Lyman D. Benson 1928-6-15 268 Lake Summit of Rocky Hill, 2 mi s. of Lakeport. 488 Comment
  RSA0072448  Heteromeles arbutifolia J. W. Blankinship 1924-6-14 s.n. Lake Mt. Konocti. Comment
  RSA0072458  Heteromeles arbutifolia Lyman D. Benson 1928-12-27 743 Lake N base Mt. Konocti. Soda Bay, Middle North Coast Range, Clear Lake. 457 Comment
  CAS-BOT-BC420472  Heuchera micrantha var. erubescens Doris K. Kildale 1926-5-31 2088 Lake Cold Brook Camp, between Kelseyville & Lower Lake Comment
  CAS-BOT-BC312409  Hieracium albiflorum C. F. Leithold 1893-7-1 s.n. Lake Cobb Mountain Comment
  CAS-BOT-BC312411  Hieracium albiflorum Alice Eastwood 1925-5-23 12926 Lake Dashiells, Mt. Sanhedrin Comment
  HSC46524  Hieracium albiflorum J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9301 Lake Boardman Ridge, along FS Rd. 1N02, 1.4 mi. N of junction with FS Rd. 20N01 1006 Comment
  UCD133138  Hieracium albiflorum Roman Gankin; W. R. Hildreth 1967-7-3 881 Lake around 2.9 miles south of Hull Mountain on USFS Road 1 NO2. Comment
  RSA2538  Hoita macrostachya J. W. Blankinship 1928-9-16 s.n. Lake Kelseyville. Comment
  UCD41990  Hoita macrostachya Geri Hulse-Stephens 2001-6-29 718 Lake Goat Mountain. Botrychium Marsh. Wyman Creek. 990 Comment
  CAS-BOT-BC324626  Holocarpha virgata Peter H. Raven 1954-9-1 8090 Lake Butts Canyon, 7 miles south of Middletown Comment
  UCR25567  Holocarpha virgata C. P. Cowan 1976-4-17 381 Lake Hwy 29, 17 mi north of Calistoga, c. 20 mi from jct of Hwy 12 and Santa Rosa 364 Comment
  UC1193210  Holodiscus discolor P. Zinke 1949-5-19 54 Lake California Forest And Range Experiment Station, Adobe Creek Adobe Creek; California Forest And Range Experiment Station 518 Comment
  POM295698  Hordeum Lyman Benson 1932-6-21 3745 Lake Snow Mt.; Middle N Coast Mt. range 1524 Comment
  RSA2789  Hordeum brachyantherum J. W. Blankinship 1923-4-22 s.n. Lake Kelseyville Comment
  CDA40180  Hordeum marinum subsp. gussoneanum G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18557 Lake North Coast Ranges; Silver Spur Ranch. Benmore Canyon at intersection of Box Canyon, 1 1/2 mi. S of spillway at Indian Valley Reservoir. 442 Comment
  HSC27452  Hordeum murinum subsp. glaucum J. P. Smith, J. O. Sawyer 1972-4-1 5139 Lake Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20 Comment
  POM224399  Horkelia bolanderi E. Crum 1933-7-23 1516 Lake West of Salmina's Resort, Cobb Mountain 793 Comment
  POM275259  Horkelia bolanderi Lyman D. Benson 1932-6-19 3718 Lake Mount Hanna 762 Comment
  RSA451558  Horkelia bolanderi Milo S. Baker 1948-7-23 12066 Lake Dry bottom of Bogg's Lake at northern end near small water hole 915 Comment
  UC1044690  Horkelia bolanderi Milo S. Baker 1951-6-21 12325 Lake ca 5 mi w Lower Lake; Snow Lake, w of Lower Lake 609 Comment
  RSA451907  Horkelia californica subsp. dissita M. B. Dunkle 1936-8-24 4865 Lake Near Cobb Comment
  JEPS14655  Horkelia tridentata subsp. flavescens Rimo Bacigalupi with R. Hauke and Geo. Bacigalupi 1954-7-13 4668 Lake At summit of Sheetiron Mountain Sheetiron Mountain 1958 Comment
  CAS-BOT-BC410236  Hypericum concinnum J. Clausen 1935-5-22 1053 Lake 6.9 mi. SE of Lower Lake on Monticello road. Comment
  RSA537629  Hypericum concinnum Barbara Ertter 1988-7-4 7696 Lake Bear Creek Rd. ca 10 airmiles N of Upper Lake (town), crest of road 3.8 mi from Elk Mt. Rd, Mendocino Nat'l For. 976 Comment
  SDSU6887  Hypericum concinnum D. F. Howe 1961-7-30 3093 Lake 14.6 miles north from Upper Lake Ranger Station, Mendocino Nat. Forest. 914 Comment
  CAS-BOT-BC410204  Hypericum concinnum John Thomas Howell 1945-6-21 21189 Lake Sawmill Flat to Ruppert Ridge, Bartlett Comment
  RSA176920  Hypericum concinnum P. H. Raven 1962-5-31 17913 Lake 6.3 miles south of Lower Lake on road to Knoxville Comment
  CHSC91086  Hypericum perforatum D. Isle 2003-7-10 186 Lake Mendocino National Forest--North Coast Ranges. Soda Creek Watershed. Jct. M-1 and 17N38, spread all the way back to Middle Creek campground. 1127 Comment
  CHSC24665  Iris douglasiana G. R. Pintler 1976-2-27 8 Lake Ca. 1.1 mi e of junc of Hwy 1 and Panoramic Hwy, ca. 10 m n of Hwy 1, ca. 3.5 mi se of Mt. Tamalpias. 60 Comment
Read comments
Nov 5 2013
  UC1282819  Iris fernaldii J. R. Sweeney 1953-5-8 1001 Lake 0.4 mi se Black Oak Villa in Butts Canyon (1.1 mi from Lake-Napa county line on Pope Valley road); Butts Canyon 243 Comment
  UC527933  Iris macrosiphon Ira L. Wiggins 1933-6-3 6738 Lake 1.5 mi w Oat Hill Mine Comment
  UC767681  Iris macrosiphon Robert F. Hoover 1941-6-8 5340 Lake Loch Lomond Comment
  POM263700  Iris macrosiphon R. C. Foster 1937-5-18 231 Lake On road between Leesville and Houghs Springs Comment
  RSA366824  Iris macrosiphon Milo S. Baker 1948-5-12 12031 Lake Near Middletown Cemetery Comment
  SEINET12046799  Iris macrosiphon L. V. Ritter 1969-1 250 Lake ca 1.5 mi S of Jago Bay, Clear Lake, on S side of Jago Rd Comment
  UC569449  Isoetes bolanderi B. Schreiber 1936-9-19 2335 Lake 1 mi n of Sheep Corral Sag Pond (Snow Mt Trail); Stonyford Quadrangle 1341 Comment
  POM258890  Isoetes howellii Alice Eastwood, J. T. Howell 1938-5-18 5771 Lake Near Adams Springs. Comment
  UC1260173  Isoetes howellii Robert F. Thorne 1974-7-27 44980 Lake n. of Harrington Flat Rd. Boggs Lake 914 Comment
  UCD161829  Juncus James A. Neilson Jr. Date Unknown 3982 Lake Boggs Mountain State Forest. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCD127673  Juncus balticus subsp. ater Geri Hulse-Stephens 2001-6-5 881 Lake Goat Mountain. Vernal pool, Root Glade. 944 Comment
  UCD132531  Juncus balticus subsp. ater Jennifer Poore; PLS 102 plant collecting interns 2013-5-4 6 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. North part of park, north of Soda Bay Road. Southeast of entrance kiosk, in middle of meadow. 412 Comment
  UC167847  Juncus covillei A. B. Simonds Jun 1888 Lake Comment
  UC1618210  Juncus covillei var. covillei Barbara Ertter with Elizabeth Neese 1989-7-2 8626 Lake headwaters of creek on Milk Ranch Trail Snow Mt. West, Bear Creek (sw side of mt., ca 11 air mi w of Stonyford) 1889 Comment
  POM292703  Juncus effusus subsp. pacificus Lyman Benson 1929-7-13 s.n. Lake Kelsey Creek at Kelseyville Comment
  UC728699  Juncus occidentalis Milo S. Baker 1945-6-20 10993 Lake between Pinnacle Rock and Low Gap; Bartlett Mt. 1219 Comment
  RSA2732  Juncus oxymeris J. W. Blankinship 1928-7-28 s.n. Lake Kelseyville. Comment
  UCD81870  Juncus oxymeris Ellen Dean; K. Mawdsley,G. Harrington,R. Wilmarth,B. Rice,E. Salvia 2009-5-27 5751 Lake Walker Ridge. Picnic area near Cold Spring. 912 Comment
  SEINET6174545  Juncus tenuis A. A. Heller 1902-7-23 5954 Lake Mt. Sanhedrin, Thistle Springs Comment
  UCD41741  Juncus xiphioides Geri Hulse-Stephens 2001-7-2 764 Lake Goat Mountain. Fallen Fir Marsh. Addington. 1280 Comment
  SEINET10966037  Juniperus californica George Engelmann 1880-1 Engelmann s.n. 1880 Lake Between the Geysers and Ukiah. From the George Engelmann Herbarium. Comment
  RSA258849  Juniperus occidentalis var. occidentalis Thomas W. Nelson, Jane P. Nelson 1974-4-8 1141 Lake ca. 200 m. east of Oasis Resort 13 mi. east of Clear Lake Oaks along Hwy 20. Comment
  UC1282698  Keckiella breviflora J. R. Sweeney 1953-5-27 1080 Lake near Glen Eden School (slope above Scott Creek, 10.1 mi from Lakeport on Scott Valley road) 441 Comment
  RSA401717B  Keckiella breviflora Rockwell 1925-7-1 s.n. Lake Topaz. Comment
Read comments
Sep 25 2014
  CAS-BOT-BC235858  Keckiella corymbosa L. R. Abrams 1916-7-28 6287 Lake Grade between Bartlett Springs & Clear Lake Comment
  UCD101286  Keckiella corymbosa Daniel Sanchez-Mata; Tomas Santamaria 2008-7-12 s.n. Lake Kelseyville-Lakeport. Highland Springs Road. Highland Springs. 600 Comment
  CAS-BOT-BC237845  Keckiella lemmonii James McMurphy 1909-8-6 s.n. Lake Between Kelseyville and Lower Lake Comment
  HSC46573  Keckiella lemmonii J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9312 Lake Boardman Ridge, along FS Rd. 1N02, 1.4 mi. N of junction with FS Rd. 20N01 1006 Comment
  POM283494  Keckiella lemmonii Evelyn Linderholm, Lyman Benson 1929-7-14 1761 Lake Mt Konnocti. Blau clearing below The Horse. Comment
  POM283495  Keckiella lemmonii Lyman D. Benson 1929-8-4 1892 Lake Kelsey Creek Canyon. Comment
  RSA275312  Keckiella lemmonii J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9312 Lake Boardman Ridge along Forest Service Rd 1N02, 1.4 miles N of its junction with FS Rd 20N01. 1006 Comment
  RSA293294  Keckiella lemmonii D. C. Michener 1980-7-28 3733 Lake North Coast Ranges. Bartlett Springs rd 7.1 miles from jct with CA 20 near Lucerne. 1150 Comment
  RSA293295  Keckiella lemmonii D. C. Michener 1980-7-28 3735 -a Lake North Coast Ranges. 8.2 miles along Bartlett Spgs rd from jct with CA 20 near Lucerne. 1100 Comment
  UC146232  Keckiella lemmonii Joseph P. Tracy Jul 21 1905-Aug 16 1905 2338 Lake Elk Mountain; Northern Coast Ranges 1219 Comment
  UC149976  Keckiella lemmonii Katharine Brandegee 1911-7-1 Lake Bottleneck Mountain Comment
  UCD41693  Keckiella lemmonii Geri Hulse-Stephens 2001-9-6 805 Lake Goat Mountain. Lovelady Spring. Seep on road, 0.1 miles west of FS boundary gate. 1264 Comment
  JEPS106347  Kickxia elatine Lowell Ahart 2004-10-14 11467 Lake On the south side of the bridge across Cache Creek, on the south side of Bartlett Springs Road (Road M 12), about 3 miles west of the northwest part of Indian Valley Reservoir 502 Comment
  JEPS11332  Kickxia elatine J. W. Blankinship 1929-8-9 Lake Upper Adobe Creek; Kelseyville Comment
  RSA33128  Kickxia elatine Milo S. Baker 1953-6-20 12738 Lake shoulder of Highway, 3.4 mi. East of Middletown Comment
  CAS-BOT-BC180805  Kochia scoparia E. Lagel 1980-8-1 s.n. Lake Lucerne Comment
  POM290110  Lactuca saligna Lyman Benson 1933-8-15 5682 Lake Kelseyville; Mt. Range: Middle N. Coast; Watershed: Clear Lake. 457 Comment
  CHSC93043  Lactuca serriola D. Isle 2001-8-25 1398 Lake Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. Bloody Rock Trail. Comment
  CAS-BOT-BC341401  Lagophylla minor A. A. Heller 1919-5-10 13125 Lake Coast Range, summit of the ridge west of Leesville 609 Comment
  CAS-BOT-BC341405  Lagophylla minor Alice Eastwood; John Thomas Howell 1938-5-16 5615 Lake Near Grizzly Springs Comment
  HSC31565  Lagophylla minor Teresa Prendusi 1974-5-4 38 Lake Walker Ridge, 0.5 mi. N of junction with Hwy. 20 671 Comment
  UC828873  Lagophylla minor Alice Eastwood and John Thomas Howell 1938-5-16 5615 Lake near Grizzly Springs Comment
  CAS-BOT-BC341419  Lagophylla minor J. Clausen 1935-5-20 1025 Lake At summit of grade at 30.2 mi. W. of Williams Comment
  CAS-BOT-BC332819  Lagophylla ramosissima David D. Keck 1933-7-1 2462 Lake 4 miles northwest of Middletown on road to Hobergs Comment
  CAS-BOT-BC334529  Lagophylla ramosissima J. W. Blankinship 1928-7-13 s.n. Lake Mt. Konocti Comment
  RSA407396  Lagophylla ramosissima Lyman Benson 1942-7-15 11300 Lake kelsey Creek 1 mile N of Kelseyville; Mt. Range: Middle N Coast; Drainage area: Clear Lake. Comment
  UC165019  Lagophylla ramosissima Joseph P. Tracy Jul 21 1905-Aug 16 1905 2275 Lake Elk Mountain Northern Coast Ranges, Elk Mountain 1219 Comment
  OBI54014  Lagophylla ramosissima David J. Keil, Kathleen Keil 1992-7-17 23406 Lake Elk Mtn Rd N of Upper Lake 800 Comment
  RSA90516  Lagophylla ramosissima Milo S. Baker 1951-7-6 12379 Lake Elk Mt. Grade below Ranger Station. 1006 Comment
  CDA9378  Lamium amplexicaule G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18580 Lake North Coast Ranges; Silver Spur Ranch. Benmore Canyon at intersection of Box Canyon, 1 1/2 mi. S of spillway at Indian Valley Reservoir. 432 Comment
  HSC41194  Lamium amplexicaule John Rehling, Robert Specht 1976-3-26 169 Lake 13.3. mi. N on Bartlett Springs Rd. from jct. with Hwy. 20, Bartlett Flat Comment
  HSC42252  Lasthenia californica K. Irwin 1977-4-23 333 Lake 0.4 mi. N of SR 20 on the Walker Ridge Rd. 640 Comment
  CAS-BOT-BC352938  Lasthenia glaberrima Greg de Nevers 2001-4-8 12229 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve Comment
  CAS-BOT-BC352934  Lasthenia glaberrima Alice Eastwood; John Thomas Howell 1938-5-16 5603 Lake 10 miles north of Lower Lake Comment
  UC796462  Lasthenia glabrata subsp. glabrata Ira L. Wiggins 1949-5-1 12097 Lake Clear Lake Comment
  UC566736  Lasthenia glabrata subsp. glabrata H. L. Mason 1929-4-29 5250 Lake Comment
  RSA74310  Lathyrus jepsonii subsp. californicus C. L. Hitchcock 1949-6-7 19073 Lake 5 miles W of Clear Lake, along Highway #20. Comment
  CAS-BOT-BC213267  Lathyrus sulphureus Volney Rattan 1882-6-1 s.n. Lake East of Round Val., Coast Mts. north of San Francisco Bay Comment
  POM225826  Lathyrus vestitus subsp. vestitus M. S. Jussel 1932-5-1 s.n. Lake Jordan Park. Comment
  JEPS77360  Lathyrus vestitus var. vestitus Robert M. Lloyd 1963-5-4 2588 Lake 5 mi n Middletown (State Highway 29 at Socrates Mine Road) Comment
  CAS-BOT-BC323932  Layia chrysanthemoides David D. Keck 1933-5-30 2394 Lake 3.7 miles W of Upper Lake, 2 miles E of Blue Lakes. Comment
  CHSC42177  Layia chrysanthemoides Ellen J. Ramsey 1986-4-5 19 Lake E side of Clear Lake, 2.2 mi s of Lucerne. 396 Comment
  HSC86781  Layia chrysanthemoides Brent Helm, Curtis Miller, Mark Steiger 1988-4-16 66 Lake 11.6 mi. up Hwy. 20 1067 Comment
  JEPS121042  Layia platyglossa Frank Callahan 2014-4-16 Lake North road bank above Highway 20 Cache Creek Natural Area, Judge Trailhead to South of Highway. Comment
  RSA92247  Layia platyglossa subsp. campestris F. W. Peirson 1926-4-2 6581 Lake Roadside, 0.5 mile south of Clear Lake. Comment
  CAS-BOT-BC329331  Layia septentrionalis J. Clausen 1935-5-21 1031 Lake 1.8 mi S of Lakeport at jct of Hopland Road Comment
  RSA258847  Layia septentrionalis Thomas W. Nelson, Nelson 1974-4-9 1164 Lake Along Hwy 20 between Lucerne and Clear Lake Oaks Comment
  RSA603749  Layia septentrionalis Jens Clausen 1935-5-21 1031 Lake 1.8 miles S of Kaleport at jct. of Hopland road. Comment
  SEINET3860306  Layia septentrionalis D. D. Keck 1933-5-29 2384 Lake 2.5 mi south of Lakeport on road to Kelseyville.; 0 Comment
  UC169354  Layia septentrionalis J. P. Tracy May 28 1902-Jun 2 1902 1727 Lake 6 mi nw of Lakeport; Scotts Valley 426 Comment
  UC912277  Layia septentrionalis Herbert L. Mason 1929-4-29 5235 Lake 2.9 mi w Lakeport Comment
Read comments
Jan 3 2018
  SEINET11805148  Layia septentrionalis R. K. Johnson 1977-1 10 Lake E side of Clear Lake, 2.2 mi S of Lucerne 396 Comment
  SJSU1536  Lepechinia calycina D. J. Thompson 1954-6-9 106 Lake Cow Mt Recreational Area near Lakeport Comment
  UC1124464  Lepechinia calycina K. Bradshaw 1937-6-1 31 Lake 3 1/2 miles W of Lakeport 533 Comment
  UC596145  Lepechinia calycina R. F. Hoover 1938-6-11 3599 Lake Grade from Lower Lake to Knoxville Comment
  CAS-BOT-BC12458  Lepidium nitidum M. S. Jussel 1931-4-1 s.n. Lake Kelseyville. Comment
  HSC41175  Leptosiphon acicularis Robert M. Specht, John Rehling 1976-5-16 477 Lake 3.15 mi. E of Lake and Mendocino Co. border on Hwy. 175 Comment
  POM279146  Leptosiphon androsaceus Lyman Benson 1928-4-28 580 Lake Highland springs; Mayacamas Mt RAnge, 'Dobe Creek Waterhsed 610 Comment
  RSA304675  Leptosiphon androsaceus James R. Sherock 1972-3-25 1434 Lake Butts Cyn. Rd 305 Comment
  UCSB63728  Leptosiphon androsaceus Gregersen, K. 1986-4-5 Lake Jct. Hwys. 29 and 175, ca. 3 mi SE of Kelseyville; Kelseyville Quadrangle, 15'; S central portion of Sect. 13, T13N, R8W 499 Comment
  RSA282353  Leptosiphon bicolor Lyman Benson 1927-04 871 Lake Kelseyville. 488 Comment
  RSA63692  Leptosiphon bolanderi Milo S. Baker 1948-6-15 12068 Lake Cobb Val. Road 0.5 mile N of Jordan Park Resort. Comment
  CAS-BOT-BC226714  Leptosiphon latisectus L. R. Abrams 1928-5-6 12453 Lake Summit to Bartlett Springs Comment
  CAS-BOT-BC226717  Leptosiphon latisectus Ella Dales Cantelow 1940-4-13 4138 Lake E. of Middletown Comment
  HSC89712  Leptosiphon latisectus Eric German, Klara Varga, Michele Cardinaux 1989-4-15 33 Lake Lake/Colusa Co. line, 7 mi. S of Brim Rd. on Walker Ridge Rd. 915 Comment
  RSA10803  Leptosiphon latisectus C. B. Wolf 1928-5-6 s.n. Lake 5 miles west of Bartlett Springs on the road to Clear Lake Comment
  CHSC3966  Leptosiphon parviflorus M. Lee 1967-4-29 25 Lake On s. side of Hwy. 20 ca. 37 mi. west of Williams. 402 Comment
  HSC44443  Leptosiphon parviflorus R. York 1978-4-23 146 Lake Barrel Springs Campground. 701 Comment
  UCD42012  Lessingia nemaclada Geri Hulse-Stephens 2001-9-8 837 Lake Goat Mountain. Wyman Creek. Wyman Flat. Near camp. 1005 Comment
  JEPS7814  Lessingia ramulosa Peter H. Raven 1954-9-1 8089 Lake 7 mi s Middletown; Butts Canyon Comment
  POM289909B  Lessingia ramulosa Lyman Benson 1936-8-2 s.n. Lake Alder Creek, Cobb Mt., Clear Lake Watershed, Mayacamas Mt. Range. 762 Comment
  UC726570  Lessingia ramulosa A. A. Heller 1941-9-22 16326 Lake Three mi e Middletown (on U.S. Highway #53) Comment
  UCD20499  Lessingia ramulosa E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1070 b Lake McLaughlin UC Reserve. Lower reaches of southeastern slopes of Research Hill. About 0.25 miles SW of gate to old 4-wheel drive road that goes S from Knoxville-Berryessa Rd. 609 Comment
  HSC27155  Lewisia rediviva J. P. Smith, J. O. Sawyer 1972-4-1 5158 Lake 6.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  POM280171  Lewisia rediviva Henry Nelson 1933-04 s.n. Lake Lake County: Scotts Valley, Mayacamas Mt. Clear Lake, alt 2000ft 610 Comment
  HSC45349  Lewisia rediviva R. York 1978-4-8 122 Lake Hwy. 175, 2 mi. from junction with Hwy. 29 305 Comment
  JEPS66233  Lewisia triphylla Hugo and Juanita Hamann and Eddie Dearing 1971-6-25 Lake Snow Mountain West 1981 Comment
  POM295850  Leymus triticoides Lyman Benson 1928-7-14 768 Lake Kelseyville; Middle N Coast Mt. Range; Kelsey Creek River 457 Comment
  UCD161438  Ligusticum apiifolium James A. Neilson Jr. 1975-7-8 3400 Lake Mayacmas Mountains; west of Alder Creek, western portion of Geyser Rock [Neilson meant eastern portion of Geyser Rock or he would have been in Sonoma County]. (Coordinates and elevation estimated by label maker.) 1089 Comment
  RSA2491  Lilaea scilloides J. W. Blankinship 1928-4-26 s.n. Lake Kelseyville Comment
  CHSC101401  Limnanthes douglasii subsp. nivea David Isle 2004-5-6 1577 Lake On west bank of Salmon Creek in Gravelly Valley, just north of Lake Pillsbury, just over 1/4 mile southeast of the entrance of Lake Pillsbury Ranch. 566 Comment
  JEPS94658  Limnanthes douglasii subsp. nivea Vernon Oswald and Lowell Ahart 1998-5-7 9029 Lake Bartlett Springs Rd. near Hough Springs (w of Indian Valley Reservoir) 487 Comment
  UC1734071  Linanthus Kay H. Beach, Frank Gould 1940-5-17 1021 Lake near Middletown. Comment
  UC908630  Linanthus acicularis Thomas Morley 1946-4-28 586 Lake 1.1 mi e Middletown (on highway to Lower Lake) 335 Comment
  UC908631  Linanthus acicularis Herbert L. Mason 1945-5-12 12581 Lake about 6 mi n Lower Lake Comment
  SEINET12318316  Linanthus androsaceus A. E. Kilkenny 1978-1 7 Lake 2.2 mi S of Lucerne, N Oak Woodland Coastal Range Comment
  UC73623  Linanthus bicolor Hardin Irwin 1904-3 61 Lake vicinity Kelseyville Comment
  UC73624  Linanthus bicolor Hardin Irwin 1904-3 69 Lake vicinity Kelseyville Comment
  UC133941  Linanthus bolanderi Katharine Brandegee May 1884 Lake Cobb Mountain Comment
  UC552344  Linanthus bolanderi Milo S. Baker 1929-6-30 3483 Lake trail to Summit Springs Snow Mountain Comment
  JEPS94215  Linanthus ciliatus Vernon Oswald and Lowell Ahart 1998-5-7 9024 Lake Bartlett Springs Road 9.0 mi w of Bear Valley Road (near the w end of the Bartlett Creek Arm of Indian Valley Reservoir); Bartlett Creek Arm of Indian Valley Reservoir 469 Comment
  SEINET7072758  Linanthus ciliatus A. G. Vestal 1963-5-11 s.n. Lake Diamond Mine Flat on Perini Road. UTM Zone 10, 530413mE, 4302420mN. Coordinate datum: NAD 27.) Comment
  POM279104  Linanthus dichotomus subsp. dichotomus Lyman Benson 1930-3-30 2012 Lake Middletown, Inner North Coast range. Rocky hill toward Lower Lake. 427 Comment
  SEINET7067214  Linanthus parviflorus A. G. Vestal 1947-5-3 s.n. Lake About 3.2 miles northeast of Middletown on Route 29 in Cayote Valley. Coordinate datum: NAD27. UTM Zone 10, 537581mE, 4292910mN. Comment
  UC1002654  Linanthus parviflorus Milo S. Baker 1954-5-22 12941 Lake 3 mi e Middletown (s of hwy) Comment
  UC1002655  Linanthus parviflorus Milo S. Baker 1954-5-6 12931 Lake 3+ mi e Middletown Comment
  UC726824  Linanthus parviflorus A. A. Heller 1941-5-5 16096 Lake about 1 mi e Middletown (on State Highway 53) Comment
  JEPS95457  Linanthus rattanii Vernon H. Oswald and L. Ahart 1994-6-1 6256 Lake T19N R8W NW1/4 Sec. 34, 4940 ft, Yellow Pine Forest. Forest Road M3 at Low Gap, just N of the Snow Mtn. Wilderness 1505 Comment
  CDA19194  Linaria dalmatica J. Xerogeanes 2001-5-7 PDR 1242996 Lake North Coast Ranges; along Putah Creek stream bed, Middletown. 0 Comment
  NY388340  Linum bicarpellatum H. K. Sharsmith 1937-5-27 3949 Lake Three miles east of Middletown. Comment
  HSC66654  Lithophragma affine Cathie Goldberg, Lauren Philbrick, Lynn Kunstman, Geoff Walsh 1980-4-19 6 Lake Coldsprings Campground, along access road to Indian Valley Dam. Comment
  UC1127206  Lithophragma affine H. S. Yates 1934-4-15 3756 Lake Bendmore Valley; Ukiah Quad., Bendmore Valley Comment
  HSC85775  Lithophragma affine Bobbi Schnell, Andrea Begnoche, Leonel Arguello 1987-4-11 Lake Stony Creek Rd. Comment
  CHSC70999  Lithophragma bolanderi Vernon H. Oswald; Lowell Ahart 1998-5-7 9036 Lake Bartlett Springs Rd. 1.5 mi west of the Cache Creek Bridge at Indian Valley Reservoir. 481 Comment
  RSA256627  Lithophragma heterophyllum Margriet Wetherwax 1975-5-3 111 Lake 3.6 miles (5.7 km) W of jct with State Rte 29 on Scott s Creek Rd at the confluence of S Fork and Middle Fork of Scott s Creek. 534 Comment
  SEINET7072767  Lithophragma heterophyllum A. G. Vestal 1963-5-11 s.n. Lake Rocky bank above Soda Bay about 7 miles from Kelseyville. Coordinate datum: WGS84/NAD83. (39? deg. 0' 15" North Latitude, -122? deg. 47' 8" West Longitude. UTM Zone 10, 518566mE, 4317045mN. Coordinate datum: NAD 27.) Comment
  UCD160449  Lithophragma heterophyllum James A. Neilson Jr. 1975-5-14 3467 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  CHSC27821  Lithophragma parviflorum M. Jeanne Boze 1978-4-8 8 Lake Jct Hwys 29 and 15, ca. 4 mi se of Kelseyville. 499 Comment
  SEINET12216580  Lithophragma parviflorum J. M. Karaz 1978-1 6 Lake Pinkeye Lake, ca 2 mi W of Lower Lake 529 Comment
  JEPS94214  Logfia filaginoides Vernon Oswald and Lowell Ahart 1998-5-7 9020 Lake Bartlett Springs Road 9.0 mi w of Bear Valley Road (near the w end of the Bartlett Creek Arm of Indian Valley Reservoir); Bartlett Creek Arm of Indian Valley Reservoir 469 Comment
  UCD82378  Logfia filaginoides Craig Thomsen; G. Harrington 2009-5-12 2820 Lake Lake/Colusa County line: Walker Ridge. West side of Walker Ridge Rd. Gentle saddle just off of road. 836 Comment
  UC1019885  Lolium multiflorum Milo S. Baker 1953-7-1 12736 Lake 3.4 mi e Middletown Comment
  CAS-BOT-BC269058  Lolium perenne J. W. Blankinship 1924-5-18 s.n. Lake Siegler Springs Comment
  UC337528  Lolium perenne unknown Lake Bartlett Retreat Comment
  CDA26551  Lomatium californicum G. F. Hrusa, R. Gross 2008-5-23 17419 Lake North Coast Ranges; N-facing slope above N. Fk. Cache Cr. +/- 1 mi. below spillway of Indian Valley Reservoir. 408 Comment
  CDA12019  Lomatium ciliolatum var. hooveri G. F. Hrusa 1990-4-8 7672 Lake North Coast Biodiversity Arena; Intersection of Walker Ridge Rd. and Bartlett Springs Rd. Comment
  HSC69920  Lomatium ciliolatum var. hooveri Thomas W. Nelson, Jane P. Nelson 1978-4-2 3867 Lake Along Walker Ridge Rd., 6 mi. N of junction with Hwy. 20 Comment
  HSC21553  Lomatium dasycarpum subsp. dasycarpum H. E. Parks, S. T. Parks 1930-5-15 819 Lake Mirabel Mine 610 Comment
  HSC39243  Lomatium dasycarpum subsp. dasycarpum Thomas W. Nelson, J. P. Smith 1976-4-13 8554 Lake Bartlett Springs Road, 0.7 mi. from its junction with Hwy 20 457 Comment
  CHSC27626  Lomatium hooveri Timothy Spira; Robert A. Schlising 1978-5-13 3241 Lake Near Colusa County line in E side Lake County, 0.5 mi N of Hwy 20 on Wlaker Ridge Road. Comment
  CHSC42601  Lomatium hooveri Vernon Oswald 1986-5-12 2013 Lake Brim Rd. (Bartlett Springs Rd.) at the jct. of the road to Barrel Spring. 640 Comment
  UCD110405  Lomatium hooveri Daniel Slakey; CNPS volunteers 2011-6-11 4 Lake Walker Ridge. 0.4 miles N of Hwy. 20 on Walker Ridge Rd. Ridge top on E side of road. 655 Comment
  HSC25613  Lomatium macrocarpum J. P. Smith, J. O. Sawyer 1971-6-6 4725 Lake 0.75 mi. N of Clyde Mine, Walker Ridge Rd. Comment
  HSC46578  Lomatium macrocarpum J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9331 Lake Mendocino National Forest, FS Rd. M1, 5.3 mi. from junction with FS Rd. 20N01 1585 Comment
  POM287968  Lomatium macrocarpum Lyman Benson 1935-5-17 6591 Lake West base of Mt. Konocti, Breen s Lake. Middle N Coast mtn range, Clear Lake watershed. 488 Comment
  SEINET8756175  Lomatium marginatum D. French 1968-4-20 2864 Lake 2.5 miles N of Middletown, near road to Lower Lake Comment
  CAS-BOT-BC217802  Lomatium repostum Milo S. Baker 1940-7-1 9772 Lake Road south from Whispering Pines to cabins. 762 Comment
  UC658986  Lomatium repostum Mildred E. Mathias 1937-5-23 1293 Lake 7-8 mi from Lower Lake on road to Knoxville Comment
  HSC40712  Lomatium utriculatum Barbara Kelly 1977-4-23 334 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  UC912442  Lonicera involucrata var. ledebourii P. Schulthess 1931-7-26 Lake 6 mi s Kelseyville (Brierly Ranch); Kelsey Creek 487 Comment
  CHSC106390  Lotus David Isle; Arnold James 1993-6-29 1853 Lake Mendocino National Forest - North Coast Ranges Upper Main Eel River Watershed. North bank at junction of 20N01 from Lake Pillsbury with 1N02 up Boardman Ridge to Hull Mtn. (Also, further up 1N02.) 1036 Comment
  RSA537519  Lotus corniculatus Barbara J. Ertter 1988-7-3 7669 Lake Elk Mt Rd at jct Bear Cr Rd, top of Elk Mt Grade, ca 10 airmiles N of Upper Lake (town). 1098 Comment
  POM18970  Lotus crassifolius A. A. Heller 1902-7-14 5857 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  POM18971  Lotus crassifolius A. A. Heller 1902-7-21 7463 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  UC909727  Lotus grandiflorus Milo S. Baker 1950-6-2 12274 Lake about 1 mi se Borax Lake Comment
  JEPS55507  Lotus humistratus W. L. Jepson 1920-5-25 9035 Lake Jerusalem Valley, s Lake Co. Morgan Valley 548 Comment
  UC1152803  Lotus humistratus Frederica Bowcutt 1986-5-4 682 Lake about 3 mi ne Middletown (on se side of Hwy 53, 2.2 mi ne of junction with Butts Canyon Road, about 0.5 mi n of Crazy Creek on the edge of Coyote Valley); Coyote Valley 365 Comment
  UC1543203  Lotus micranthus Donald G. Nelson 1940-4-30 650 Lake s of Clearlake (between Middletown and Kelseyville, Loch Lomond, precisely at summit of the grade); Cobb. Mt., Loch Lomond Comment
  UC80954  Lotus nevadensis var. nevadensis T. S. Brandegee Lake Tunis Mill Elk Mt. Comment
  UC1585946  Lotus pinnatus Barbara Ertter 1988-7-4 7685 Lake ca 10 air mi n Upper Lake (town) (Bear Creek Rd, crest of road 3.8 mi from Elk Mt Rd, sw of road); Mendocino National Forest 975 Comment
  UC1193200  Lotus scoparius P. Zinke 1951-6-8 237 Lake 0.5 mi w Mirabel Mine (Quad. 60D2) 518 Comment
  CDA21289  Ludwigia grandiflora subsp. hexapetala D. L. Woodward 2007-9-17 PDR 1440777 Lake Clear Lake State Park on flat at outlet of Kelsey Creek, 25 yds upstream from the mouth of Clear Lake. 405 Comment
  POM271782  Ludwigia peploides subsp. peploides Lyman Benson 1931-8-31 2895 Lake Soda Bay; Mt. Range: Middle N Coast; Watershed: Clear Lake. 427 Comment
  RSA739823  Ludwigia uruguayensis Woodward 2007-9-17 s.n. Lake Lakeport: Clear Lake shoreline of cove behind Lake County Vector Control District offices, 410 Esplanade St. 405 Comment
  CAS-BOT-BC342533  Luina hypoleuca John Thomas Howell 1945-6-20 21117 Lake Pinnacle Rock, Bartlett Mountain Comment
  UC16070  Lupinus Geological Survey 39 Lake Clear Lake Comment
  CHSC90843  Lupinus adsurgens D. Isle 1995-6-26 197 Lake Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. Hull Mt. above Timberline Camp. 1786 Comment
  CHSC6290  Lupinus albifrons L. Lyons 1967-3-22 Lake On Cold Creek- Battle Rock Rd., ca. 6.5 mi sw highway 29, s of Kellseyville ca. 6 mi. 868 Comment
  CAS-BOT-BC198476  Lupinus albifrons var. albifrons John Thomas Howell 1945-6-20 21102 Lake Pinnacle Rock, Barlett Mountain Comment
  CAS-BOT-BC196060  Lupinus albifrons var. collinus M. S. Jussel 1931-4-1 s.n. Lake Kelseyville Comment
  UCD41495  Lupinus albifrons var. collinus Geri Hulse-Stephens 2001-4-27 543 Lake Goat Mountain. Addington Camp. 1386 Comment
  SEINET7062988 Image available Lupinus bicolor A. G. Vestal 1955-4-5 s.n. Lake About 3.8 miles east of the junction with Route 53 on Route 20 along the North Fork Cache Creek. UTM Zone 10, 538124mE, 4317289mN. (WGS84/NAD83). 311 Comment
  UC1282777  Lupinus bicolor J. R. Sweeney 1952-5-3 880 Lake 1.2 mi sw Highland Springs; sw of Highland Springs 464 Comment
  UC903695  Lupinus bicolor Milo S. Baker 1950-4-15 12168 Lake 1 mi se Borax Lake; se of Borax Lake Comment
  HSC2124  Lupinus densiflorus var. aureus C. B. Wolf 1928-5-7 2076 Lake Houghs Mineral Springs 595 Comment
  POM276462  Lupinus densiflorus var. aureus Lyman D. Benson 1928-4-28 537 Lake Highland Springs School, Mayacamas Mt. Range. Dobe Creek. 579 Comment
  HSC33127  Lupinus densiflorus var. densiflorus Thomas W. Nelson, Jane P. Nelson 1974-4-9 1157 Lake Along Hwy. 20 between Lucerne and Clear Lake Oaks Comment
  CAS-BOT-BC26577  Lupinus isabelianus Alice Eastwood; John Thomas Howell 1938-5-17 5687 Lake Elk Mt. Ranger Station Comment
  POM276416  Lupinus latifolius subsp. latifolius Lyman D. Benson 1935-5-18 6624 Lake Cobb Valley, Middle North Coast Mt. Range. 915 Comment
  UCD20718  Lupinus luteolus Mark Bibbo; w/ Laura Wynholds 2002-7-20 59 Lake McLaughlin UC Reserve. SE of Knoxville-Berryessa Rd. where the slurry pipeline crosses the road. Along Hunting Creek. 579 Comment
  UCD83990  Lupinus luteolus Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6172 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by west forks of Rocky Creek Road. Rocky Creek Drainage, north of (below) waterfall and large boulders. 645 Comment
  CDA26550  Lupinus microcarpus var. densiflorus G. F. Hrusa, R. Gross 2008-5-23 17392 Lake North Coast Ranges; Crossing of Box Cyn. Creek in upper Benmore Canyon immed. E and S of Indian Valley Reservoir spillway. 457 Comment
  JEPS107825  Lupinus microcarpus var. densiflorus Lowell Ahart, Robert Schlising 2005-7-2 12132 Lake Along the south edge of Bartlett Springs Road (Road M 12), about 3 miles west of Bear Valley 560 Comment
Read comments
Dec 31 2011
  UCD81073  Lupinus microcarpus var. microcarpus Catherine Yasuda; with PLB 102 class 2009-5-3 3 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road miles north of junction with Hwy 20. East side of the road. 649 Comment
  UC1129641  Lupinus nanus R. C. Wilson 1937-5-13 354 Lake 1 1/2 mi s Lakeport; Lakeport Quadrangle Comment
  UC249672  Lupinus nanus Joseph P. Tracy 1921-5-11 5512 Lake Lakeport; Northern Coast Ranges, Lakeport 426 Comment
  UCD109004  Lupinus nanus A. A. Heller 1919-5-10 13143 Lake valley of a tributary of Cache creek 5 miles east of Hough's Springs. Comment
  UCD109336  Lupinus pachylobus Glen Holstein 1978-5-6 s.n. Lake Morgan Valley Road at Soda Creek. 390 Comment
  CAS-BOT-BC202219  Lupinus sericatus Ethel Crum 1939-4-30 2086 Lake Lower slopes of Cobb Mountain, six miles north-west of Middletown Comment
  RSA104446  Lupinus sericatus Anderson 1892-4-7 s.n. Lake Anderson Springs and Cobb Mountain Comment
  POM215798  Lupinus subvexus var. subvexus D. D. Keck 1933-5-30 2396 Lake Intersection of Lucerne - Lower Lake and Lucerne - Williams roads. Comment
  RSA122409  Lupinus subvexus var. subvexus A. Simontacchi 1937-7-9 270 Lake 1 mile northeast of Kelsey Creek School. 412 Comment
  UCD160615  Lupinus succulentus James A. Neilson Jr. 1975-6-5 3346 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  HSC38223  Lupinus succulentus John Rehling, Robert M. Specht 1976-3-19 171 Lake 29.6 miles N from Hwy. 20 on Bartlett Springs Rd. Comment
  POM276529  Lupinus succulentus Lyman D. Benson 1933-4-16 4320 Lake 5 miles E of Stubbs. 762 Comment
  SEINET10837876  Lupinus succulentus Thomas W. Nelson, Jane P. Nelson 1978-4-29 Nelson 3925 Lake Along state route 20 ca 1/2 mi ne of north fork of cache creek in grizzly Canyon. 305 Comment
  POM10793  Lupinus vallicola subsp. apricus C. F. Baker 1903-5-12 2960 Lake Near Lakeport. Comment
  CAS-BOT-BC343673  Madia elegans Lewis S. Rose 1935-9-12 35644 Lake Seiglers [Seigler] Springs 914 Comment
  CAS-BOT-BC343677  Madia elegans Greg de Nevers 2001-7-8 12601 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC343678  Madia elegans Greg de Nevers 2001-5-14 12486 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC343685  Madia elegans John Thomas Howell 1930-10-19 5625 Lake Five miles from Aetna Springs on Butts Canyon road to Middletown, near Napa-Lake Co. line Comment
  CAS-BOT-BC343670  Madia elegans H. M. Hall 1913-7-28 9600 Lake Collected in the semi-arid section of the inner North Coast Ranges, 40 miles from the Pacific Ocean. Between Glenbrook and Cobb Comment
  CAS-BOT-BC343674  Madia elegans David D. Keck 1933-11-9 2691 Lake Lake-Mendocino County line between Ukiah and Upper Lake Comment
  POM362135  Madia elegans subsp. densifolia L. S. Rose 1935-9-12 35644 Lake Seiglers Springs 915 Comment
  POM285002  Madia elegans subsp. elegans Lyman Benson 1934-9-12 6200 Lake Finley, Middle North Coast mountain range, Clear Lake watershed 427 Comment
  CAS-BOT-BC344363  Madia exigua J. Clausen 1935-5-21 1034 Lake 3 mi. N. of Middletown on road to Lower Lake Comment
  CAS-BOT-BC344364  Madia exigua J. Clausen 1935-5-21 1034 Lake 3 mi. N. of Middletown on road to Lower Lake Comment
  CAS-BOT-BC344367  Madia exigua Lewis S. Rose 1934-5-23 34273 Lake 9 mi. N. Lower Lake Comment
  CAS-BOT-BC344371  Madia exigua John Thomas Howell 1945-6-21 21135 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  UC89354  Madia exigua D. Cleveland 1882-6-17 Lake Allen Springs Comment
  JEPS40380  Madia gracilis W. L. Jepson 1938-6-9 18924 Lake Bartlett Mts. 1127 Comment
  UC1731333  Madia gracilis Dean W. Taylor 1998-6-3 16474 Lake sedimentary hillslopes 0.5 mi w Glen Eden School (site) ((ca. 12 air mi nw of Lakeport), Upper Lake 7.5' USGS quadrangle); North Coast Ranges, Scotts Creek 487 Comment
  UCD81907  Madia gracilis Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5488 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road mi N of intersection with Hwy 20. E side of road. 653 Comment
  RSA603687  Madia gracilis subsp. gracilis Palmer Stockwell 1935-5-19 1315 Lake 2 miles from Clear Lake on road to Scott's Valley. Comment
  SD241763  Madia nutans Dean Wm. Taylor 1998-6-3 16459 Lake North Coast Ranges. Unnamed road 0.7 miles N Napa County line, ca. 1.5 mile N of Oat Hill. 548 Comment
  POM29895  Madia rammii Marcus E. Jones 1883-5-8 s.n. Lake Kelsey. Comment
  CAS-BOT-BC511460  Maianthemum racemosum subsp. amplexicaule Carl B. Wolf 1928-5-6 1968 Lake 2 miles up Bartlett Springs grade Comment
  CAS-BOT-BC511463  Maianthemum racemosum subsp. amplexicaule L. R. Abrams 1928-5-5 12389 Lake 1-3 mi. up West side Bartlett grade Comment
  UCD144681  Malacothamnus fremontii Daniel Slakey; CNPS volunteers 2011-6-12 1 Lake Walker Ridge. Around small ORV trail that connects to Indian Valley Reservoir Rd. About halfway between Walker Ridge Rd. and Indian Valley Reservoir. 618 Comment
  CDA8301  Malacothrix floccifera M. Wiesendanger 1927-5-4 Lake Putah Canyon 0 Comment
  SEINET7067201  Malacothrix phaeocarpa A. G. Vestal 1947-5-3 s.n. Lake About 2.5 miles northeast of Middletown on Route 29. Coordinate datum: NAD27. UTM Zone 10, 536788mE, 4291940mN. Comment
  UC570737  Marrubium vulgare Pauline Schulthess 1931-7-3 Lake 2 mi w Kelseyville (Big Valley); Big Valley Comment
  UCD132431  Marrubium vulgare Kelsey Barale; PLS 102 plant collecting interns 2013-5-4 3 Lake At southern boundary of Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South of Soda Bay Road. On flat hilltop just past state park boundary, on private land. At end of undeveloped road that goes southeast from Glebe Road at gate. 650 Comment
  POM283484B  Marsilea vestita Lyman Benson 1935-5-18 6642 Lake Bogg s Lake, Mount Hanna; Middle N. Coast Range, Clear Lake Watershed. 1067 Comment
  RSA2485  Marsilea vestita J. W. Blankinship 1928-7-18 s.n. Lake Kelseyville, Cold Creek Comment
  UCD107738  Medicago lupulina Herbert L. Mason 1945-5-12 12577 Lake Creek bank west of Middletown. Comment
  HSC31700  Medicago polymorpha Thomas E. Higley 1974-5-4 60 Lake 1/2 mi. from Hwy. 20 on Walker Ridge Rd. 671 Comment
  HSC85794  Medicago polymorpha Tim Tilghman, Rob Marheine, Bruce Delgado 1987-4-10 Lake .5 mi. N of Barrel Springs Campground Comment
  UC730042  Melica californica Leo F. Koch 1940-4-26 891 Lake 1 mi s Highway 29 junction with Bottle Rock road (s of Kelseyville) Comment
  UC573295  Melica geyeri K. Bradshaw 1937-5-28 16 Lake Windy Point 1458 Comment
  UCD87383  Melica harfordii Beecher Crampton 1955-6-13 2835 Lake State Hwy 29, 1/4 mile south Whispering Pines. Comment
  CAS-BOT-BC262511  Melica torreyana J. W. Blankinship 1924-5-10 s.n. Lake Blue Lakes Comment
  CAS-BOT-BC262515  Melica torreyana A. A. Heller 1919-5-10 13137 Lake Coast Range, summit of the ridge west of Leesville 609 Comment
  UCD18185  Melica torreyana Jean Shepard; With PLB 102 class 2000-4-29 206 Lake McLaughlin Reserve. Research Hill, W side of Hunting Creek, just south of turn-off to Recreation Area. 632 Comment
  JEPS65545  Melilotus albus W. L. Jepson 1892-8-1 13603 Lake Scott Valley Comment
  UC16147  Melilotus albus W. L. Jepson Jul 1 1892-Aug 1 1892 Lake Scott Valley Mountain Region of Clear Lake Comment
  UC555388  Melilotus albus Pauline Schulthess 1931-7-3 Lake 2 mi w Kelseyville; Big Valley Comment
  UCD107996  Melilotus albus K. E. Bradshaw 1937-6-19 139 Lake At Laurel Beach, Lakeport. 411 Comment
  CHSC101523  Melilotus indicus G. F. Hrusa; R. Gross 2008-5-23 17402 Lake Open dry flats along Box Canyon Creek and on roadside in upper Benmore Canyon immediately east and south of Indian Valley Reservoir spillway. 457 Comment
  UCD108064  Melilotus indicus K. E. Bradshaw 1937-6-19 140 Lake At Laurel Beach, Lakeport. 411 Comment
  JEPS63434  Mentha canadensis W. L. Jepson 1892-8-1 14915 Lake Blue Lakes Comment
  POM148015  Mentha spicata J. B. Feudge 1923-8-9 338 Lake Lakeport, roadside. Comment
  POM63043  Mentha spicata A. A. Heller 1902-7-25 12435 Lake Foothills South of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  UCD41507  Mentha spicata var. spicata Geri Hulse-Stephens 2001-9-7 831 Lake Goat Mountain. Addington Camp. Along Addington Creek west of campsite. 1386 Comment
  POM296212  Mentzelia Cora W. Benson 1935-8-10 s.n. Lake Bed of Kelsey Creek, north of Kelseyville. Comment
  RSA2689  Mentzelia J. W. Blankinship 1924-5-24 s.n. Lake Kelseyville, Mt. Konocti. Comment
  UC577713  Mentzelia laevicaulis var. laevicaulis A. Simontacchi 1937-7-26 343 Lake north end Clear Lake; Lakeport Quadrangle, Laurel Beach 408 Comment
  RSA181385  Mentzelia micrantha James I. McMurphy 1909-7-5 676 Lake Blue Lake. Comment
  UC1737024  Micropus californicus Kay H. Beach, Frank Gould 1940-5-17 431 Lake near Middletown. Comment
  CAS-BOT-BC348482  Micropus californicus var. californicus Greg de Nevers 2001-4-8 12172 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 457 Comment
  CDA21521  Micropus californicus var. californicus G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17094 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  UC1562624  Micropus californicus var. californicus Barbara Ertter with Susan D'Alcamo 1988-4-30 7462 Lake ca 20 airmiles ne Ukiah (Elk Mtn. Road between Potter Valley and Lake Pillsbury) 762 Comment
  CAS-BOT-BC322692  Microseris laciniata John Thomas Howell 1940-6-30 15598 Lake Between Soda Bay and Kelseyville Comment
  JEPS80320  Microseris nutans L. R. Heckard, and J. Hickman 1981-6-20 5559 Lake Middle (southside) of North Ridge Snow Mt.; , Snow Mt. 1981 Comment
  CAS-BOT-BC322775  Microseris sylvatica Alice Eastwood; John Thomas Howell 1938-5-16 5623 Lake Eastern Lake County on road to Williams Comment
  CHSC101538  Microsteris gracilis G. F. Hrusa; R. Gross, L. Houser 2008-4-11 17117 Lake Open chaparral slopes with woodland on N faces immediately below Indian Valley Reservoir spillway into North Fork Cache Creek tailrace. 396 Comment
  UCD160330  Microsteris gracilis James A. Neilson Jr. 1975-5-14 3448 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  SDSU10791  Mimetanthe pilosa D. F. Howe 1961-7-30 3092 Lake 6.4 miles North of Upper Lake Ranger Station. 396 Comment
  UC103770  Mimulus bolanderi T. S. Brandegee 1891-6-22 Lake Snow Mt. Comment
  UC103771  Mimulus bolanderi D. Cleveland 1882-6-18 Lake Allen Springs Comment
  POM272813  Mimulus bolanderi Lyman Benson 1928-6-20 328 Lake Kelseyville town, Middle N. coast Mt. Range, slope north Walnut orchard, West side Mt. Konocti. 610 Comment
  RSA309196  Mimulus bolanderi D. E. Breedlove 1963-5-29 5127 Lake 8 miles S. of Kelseyville on road to Middletown. Comment
  RSA80143  Mimulus bolanderi Annetta Carter 1933-5-27 343 Lake Between Glenn Brook and Binkley's, Cobb Valley Comment
  UC169097  Mimulus breweri W. W. Mackie Sept. 1902 Lake Mountains of Northern Lake Co. Comment
  JEPS11423  Mimulus congdonii R. F. Hoover 1941-5-11 5027 Lake s Kelseyville Comment
  RSA305761  Mimulus douglasii James R. Shevock 1971-4-8 929 Lake N of Middletown; Hwy 29. 341 Comment
  JEPS104722  Mimulus floribundus John L. Morrison 1936-9-19 1914 Lake Comment
  HSC41885  Mimulus guttatus Lloyd Simpson 1977-4-24 291 Lake Little Indian Valley, floodplain of Stanton Creek 457 Comment
  JEPS15616  Mimulus guttatus Rimo Bacigalupi with G. Thomas Robbins 1954-6-24 4581 Lake 7.9 mi above Lake Pillsbury (along road to Hull Mountain); Boardman Ridge 1524 Comment
  RSA2326  Mimulus guttatus J. W. Blankinship 1923-4-29 s.n. Lake Siegler Springs. Comment
  RSA454339  Mimulus guttatus Christopher Knopp 1978-4-23 34 Lake Barrel Springs Campground. 701 Comment
  RSA80675  Mimulus guttatus E. K. Balls, Lee W. Lenz 1952-5-8 17126 Lake 1.4 mi. s. of Putah Creek on Hwy 53 from Middletown to Lower Lake. Comment
  SEINET12327965  Mimulus guttatus subsp. arvensis F. H. Utech, McClintock, E.; Knight, W.; Knight, I. 1984-1 84 -035 Lake ca 6 mi E from junction of CA 29 & Butts Canyon Road on Butts Canyon Road, Detert Reservoir area 305 Comment
  UC1239039  Mimulus kelloggii Freed W. Hoffman 1948-5-14 2687 Lake Hennessey Ranch North Coast Ranges, Bucksnort Creek Comment
  UC147881  Mimulus kelloggii J. P. Tracy May 28 1902-Jun 2 1902 1662 Lake 6 mi nw Lakeport; Scotts Valley hills 426 Comment
  UC1618259  Mimulus kelloggii Barbara Ertter with Patricia L. Packard and Robert Moseley 1990-3-31 8902 Lake Summit of Bartlett Springs Road NE of Clear Lake. Comment
  JEPS101495  Mimulus layneae Dean W. Taylor 1998-6-3 16461 Lake unnamed rd 0.7 miles N Napa County line, ca. 1.5 mile N of Oat Hill 548 Comment
  RSA535588  Mimulus layneae David M. Thompson 1986-6-20 517 Lake 1.8 mi N of Snell Canyon Road along Butts Canyon Road. 244 Comment
  POM231098  Mimulus nudatus Jens Clausen 1935-5-22 1056 Lake 14.22 mile SE of Lower Lake on Monticello road. Comment
  SEINET12327962  Mimulus nudatus F. H. Utech, McClintock, E.; Knight, W.; Knight, I. 1984-1 84 -028 Lake ca 6 mi E from junction of CA 29 & Butts Canyon Road on Butts Canyon Road, Detert Reservoir area 305 Comment
  UC353883  Mimulus pilosus Milo S. Baker 1927-7-7 2317 a Lake 6 mi e Middletown (s Lake Co.); Putah Cr. Comment
  JEPS79797  Mimulus tricolor J. R. Sweeney and Rimo Bacigalupi 1953-5-18 1024 Lake along Pope Valley Road 4 mi se of junction with Highway 53 near Middletown (in Long Valley); Long Valley 320 Comment
  RSA90488  Mimulus tricolor Milo S. Baker 1957-7-7 12385 Lake Snow Lake. 610 Comment
  UCD19728  Minuartia californica C. H. Lamoureux; J. M. Tucker and R. Gankin 1957-5-4 1247 Lake One mile south of Kelseyville, on Lower Lake Road. Comment
  UC75355  Minuartia cismontana C. F. Baker 1903-5-12 2957 Lake near Lakeport Comment
  HSC44268  Minuartia douglasii D. L. Goforth 1977-4-24 27 Lake Barrel Springs Campground. 701 Comment
  POM285529  Minuartia douglasii Lyman Benson 1928-4-30 144 Lake Lakeport; Summit, Rocky Hill 2 miles S Lakeport; Mt. Range: Mayacamas; River: Clear Lake. 488 Comment
  UC186036  Minuartia nuttallii subsp. gregaria Katharine Brandegee Aug. 1892 Lake Snow Mountain Comment
  UC424829  Minuartia nuttallii subsp. gregaria Milo S. Baker 1929-7-1 3450 b Lake along Parker Camp trail about 1500 ft from top; Snow Mt. Comment
  UC570413  Monardella odoratissima Chas. M. Belshaw 1936-9-19 2679 Lake summit Snow Mt. West; Inner North Coast Ranges 2133 Comment
  UC1949148  Monardella sheltonii Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7515 Lake on W side of road; Scotts Valley Rd 1 mi S of Hwy 20, ca 7 airmiles NW of Lakeport Comment
  CAS-BOT-BC220529  Monardella villosa 1899-7-1 s.n. Lake Blue Lake Comment
  RSA32513  Monardella villosa J. T. Howell 1945-6-22 21222 Lake Near Sulphur banks. Comment
  CHSC71431  Monardella villosa subsp. villosa Vernon H. Oswald; Lowell Ahart 1998-7-15 9295 Lake East side of county near Barrel Spring on the east side of Baldy Mtn. and west of Walker Ridge Rd. 0.8 mi south of Bartlett Springs Rd. 640 Comment
  HSC40279  Monardella villosa subsp. villosa J. D. Ackerman 1975-9-10 670 Lake Boggs Mtn., E of Cobb, near summit on Rd. 541 1104 Comment
  UCD135913  Monardella villosa subsp. villosa Veron H. Oswald; Lowell Ahart 1998-7-15 9295 Lake East side of county near Barrel Spring on the east side of Baldy Mountain, and west of Walker Ridge Road, 0.8 mile south of Bartlett Springs Road. 640 Comment
  CAS-BOT-BC220686  Monardella viridis Robert M. King 1980-7-9 8428 Lake 3-4 miles east of Middletown Comment
  UC1995312  Monardella viridis Joseph Andorfer Ewan 1936-1-5 9389 Lake near Adams Sprs. Comment
  UCD41576  Montia diffusa Geri Hulse-Stephens 2001-4-27 549 Lake Goat Mountain. Addington Pond. Near top of steep, east-facing slope, west of Pond. 1280 Comment
  RSA0103014  Montia perfoliata Lyman Benson 1928-3-30 78 Lake Kelseyville. Mt. Range: MIddle N. Coast. River: Kelsey Creek. 457 Comment
  JEPS73420  Muhlenbergia filiformis L. R. Heckard 1972-7-8 3013 A Lake about 1/2 mi nw Foutch Camp (drier meadow area near pond); Snow Mt., Frog Pond 1889 Comment
  UCD86800  Muhlenbergia mexicana R. M. Love 1947-9-1 s.n. Lake Stephens Ranch, Indian Valley. 396 Comment
  JEPS45718  Myriophyllum hippuroides A. B. Simonds Jun 1888 Lake Clear Lake. Comment
  RSA286394  Myriophyllum hippuroides Robert F. Thorne 1974-7-27 44985 Lake Boggs Lake: N of Harrington Flat Road. 915 Comment
  UCD88089  Nassella cernua Elizabeth Wilson 1939-1 s.n. Lake Road from Kelseyville to Lower Lake. Comment
  UCD82101  Nassella pulchra Ellen Dean; G. Harrington, C. Thomsen,Chiao-Yi Cheng,R. Wilmarth 2009-5-20 5628 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.5 road mi N of intersection with road to Indian Valley Reservoir. Parking area, undeveloped roads, flats and slopes on W side of road. 821 Comment
  UC1282748  Navarretia atractyloides J. R. Sweeney 1951-6-3 661 Lake 1.2 mi sw Highland Springs 464 Comment
  UC618430  Navarretia atractyloides John Thomas Howell 1937-6-18 13113 Lake 2 mi n Lower Lake Comment
  UC1002636  Navarretia cotulifolia Milo S. Baker 1953-7-1 12808 Lake 3.4 mi e Middletown (s of Hwy) Comment
  UC1094366  Navarretia cotulifolia S. Galen Smith with J. Anderson 1957-6-7 2966 Lake ca 1.5 mi nw Middletown (0.5 mi w of intersection of Big Canyon road and Harbin Springs Road) 304 Comment
  UC1178921  Navarretia cotulifolia Herbert L. Mason 1953-6-8 14524 Lake entrance to Guenoc Ranch Comment
  UCD48350  Navarretia cotulifolia Beecher Crampton 1950-5-20 577 Lake Lake County, about 1 mile east of Middletown, in a slanting strip on the east side of Loconoma Creek. 328 Comment
  UCD48351  Navarretia cotulifolia H. L. Mason 1945-5-12 12578 Lake Meadow east of Middletown, Locomono Creek, Lake County, California. Comment
  CHSC90550  Navarretia divaricata subsp. divaricata D. Isle 1997-7-1 12 Lake Mendocino National Forest--North Coast Ranges. Upper Lake Watershed. (2.9 mi. above Pitney Lane Jct.), Sam Alley Ridge, Fork Fire Line. Comment
  JEPS16716  Navarretia divaricata subsp. vividior Rimo Bacigalupi with J. R. Sweeney 1953-5-27 4160 Lake 5 mi sw Kelseyville (along Adobe Creek road) 457 Comment
  UC142960  Navarretia divaricata subsp. vividior Katharine Brandegee 1910-8-14 Lake entrance to Anderson Springs Cobb Mt., Anderson Springs Comment
  JEPS70321  Navarretia intertexta W. L. Jepson 1938-6-9 18940 Lake near Bartlett Springs 701 Comment
  UC1178927  Navarretia intertexta Herbert L. Mason 1953-6-8 14527 Lake n of Middletown; Locomono Meadow Comment
  SEINET9291269  Navarretia leucocephala Unknown 1953-7-13 1494 Lake Lake County Comment
  UC763069  Navarretia leucocephala subsp. pauciflora Robert F. Hoover 1941-6-8 5341 Lake Loch Lomond Comment
  JEPS101640  Navarretia leucocephala subsp. plieantha Dean W. Taylor 1998-6-23 16701 Lake Loch Lomond, in small ditch outside of the preserve boundary and growing in harms way due to active CALTRANS roadpaving at the time of collection 853 Comment
  POM282339  Navarretia leucocephala subsp. plieantha Lyman Benson 1935-5-18 6645 Lake Bogg's Lake, Mount Hanna; Middle N. Coast Range, Clear Lake Watershed. 1067 Comment
  JEPS6667  Navarretia linearifolia subsp. pinnatisecta Milo S. Baker 1951-6-21 12338 Lake dry margin of Snow Lake Snow Lake 609 Comment
  UC1044680  Navarretia linearifolia subsp. pinnatisecta Milo S. Baker 1951-6-21 12338 Lake ca 5 mi w Lower Lake (margin Snow Lake); , w of Lower Lake Comment
  SEINET14152734  Navarretia linearifolia subsp. pinnatisecta B. Crampton 1956-6-26 3639 Lake Margin of Snow's Lake 655 Comment
  CAS-BOT-BC230053  Navarretia mellita Ellen Dean; G. Harrington; C. Thomsen; Chiao-Yi Cheng; R. Wilmarth 2009-5-20 5636 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.5 road mi N of intersection with road to Indian Valley Reservoir. Parking area, undeveloped roads, flats and slopes on W side of road 818 Comment
  UC908641  Navarretia mellita Herbert L. Mason 1945-6-28 12609 Lake 2.5 mi s Kelseyville Comment
  SEINET3860198  Navarretia myersii subsp. deminuta Leigh A. Johnson, David Gowen 2010-1 10 -070 Lake South side of Callayomi Road, about 100 yards or so from jct with Butts Canyon road, about 2 miles southeast of Middletown.; 0 323 Comment
  CAS-BOT-BC213907  Navarretia pauciflora H. L. Mason 1945-5-12 12583 Lake 5 miles north of Lower Lake Comment
  UC908884  Navarretia pubescens Herbert L. Mason 1946-5-30 12787 Lake near Middletown; Locomono Meadow Comment
  JEPS70452  Navarretia squarrosa W. L. Jepson 1897-7-16 20944 Lake Blue Lakes Comment
  SEINET196157  Navarretia squarrosa Robert F. Hoover 1938-9-5 3813 Lake South base of Mount Konocti. Comment
  UCD48555  Navarretia subuligera Beecher Crampton 1953-6-2 1385 Lake Northwest edge of Boggs Lake, northwest slope of Mt. Hannah. 853 Comment
  RSA91927  Navarretia subuligera Beecher Crampton 1953-6-2 1985 Lake Bogg's Lake, northwest slope of Mt. Hannah. 854 Comment
  JEPS15244  Nemacladus capillaris Rimo Bacigalupi with P. A. and Mrs. Munz, G. T. Robbins, L. T. Dempster and L. R. Heckard 1956-7-24 5742 Lake about 6 mi ssw of Snow Mountain (and 2.5 mi n of Fir-root Spring Camp, Lake-Colusa county boundary) 1310 Comment
  RSA75152  Nemacladus capillaris Milo S. Baker 1947-6-1 11795 Lake 6.6 miles west of Lakeport, along south branch of Scott Creek Comment
  SEINET1869549  Nemacladus capillaris Barbara Ertter 1988-1 7689 Lake Bear Creek Rd ca 10 airmiles N of Upper Lake (town), crest of road 3.8 mi from Elk Mt Rd, dry edge of seep area SW of road in regenerating chaparral and planted trees, Mendocino Nat'l For. 975 Comment
  UC1112246  Nemacladus capillaris S. Galen Smith with J. Anderson 1957-6-9 3026 Lake ca 6 mi w Lower Lake (on road to Kelseyville) 548 Comment
  SEINET10464783  Nemacladus capillaris Rimo Bacigalupi, Guy T. Robbins 1954-6-24 Bacigalupi 4578 Lake Watershed of Squaw Valley Creek on slopes 3 miles above Lake Pillsbury along florest service road to Mt. Hull lookout 701 Comment
  SEINET10464788  Nemacladus capillaris Sharsmith 1953-6-30 SHARSMITH 4393 Lake Slopes of Bear Creek, tributary to Middle Fork Eel River, at Bear Creek Public Camp, Mendocino National Forest; serpentine talus 625 Comment
  SEINET10464790  Nemacladus capillaris Robbins 1956-7-25 ROBBINS 3696 Lake Colusa-Lake County boundary; on ridge above Fouts Camp and along trail to Snow Mt. (about 1.5 airline miles southeast of summit) 1920 Comment
  POM289446  Nemophila heterophylla Lyman Benson 1932-6-21 3731 Lake Bear Creek, Snow Mountain. Middle North Coast, Eel River watershed. 610 Comment
  UC1069143  Nemophila heterophylla H. S. Yates 1934-4-15 3760 Lake Bendmore Valley; Ukiah Quad., Bendmore Valley Comment
  UC663111  Nemophila heterophylla F. G. Meyer 1938-4-5 1373 Lake ne side Clear Lake Comment
  UC880883  Nemophila heterophylla Mrs. Cora W. Benson 1933-5-23 Lake Western Base Mt. Konocti , Middle N Coast (Middle N. Coast) 609 Comment
  UCD168602  Nemophila heterophylla Ellen Dean; G. Harrington, T. Zavortink, T. and F. Starbuck 2017-5-27 9365 Lake along Bartlett Springs Road between Bartlett Springs and Clear Lake. Sawmill Flat. South side of road adjacent to stream. 1121 Comment
  UC917298  Nemophila heterophylla H. MacKenzie 1949-4-26 14 Lake Cache Creek Cache Creek (south-eastern Lake County) Comment
  HSC13579  Nemophila menziesii C. B. Wolf 1928-5-6 1988 Lake Morrison's Gardens, 6 mi. from Clear Lake on rd. to Bartlett Springs Comment
  HSC35360  Nemophila menziesii R. M. Sullivan 1975-5-3 27 Lake 3.6 mi. W of junction with Hwy. 29 on Scott's Creek Rd. at confluence of S Fork and Middle Fork of Scott's Creek 534 Comment
  UC1282735  Nemophila menziesii J. R. Sweeney 1952-5-2 745 Lake 0.4 mi se Black Oak Villa (in Butts Canyon, 1.1 mi from Lake-Napa County Line on Pope Valley Road); se of Black Oak Villa in Butts Canyon 243 Comment
  UC606913  Nemophila menziesii L. Constance 1938-4-22 2144 Lake 4 mi sw Lower Lake (on a branch of Cache Creek, North Coast Ranges); North Coast Ranges, sw of Lower Lake, Cache Creek branch 457 Comment
  UC663110  Nemophila menziesii F. G. Meyer 1938-4-5 1378 Lake along the ne side Clear Lake ne side of Clearlake (Clear Lake) Comment
  JEPS81381  Nemophila pedunculata L. R. Heckard, and J. C. Hickman 1982-7-8 5992 Lake e side Milk Ranch Meadow Snow Mt., e side Milk Ranch Meadow (meadow edge, Snow Mt.) 1920 Comment
  UC595053  Nemophila pedunculata H. L. Mason 1938-5-1 11745 Lake Barlett Springs Bartlett Springs Comment
  UC1125148  Nicotiana quadrivalvis A. Simontacchi 1937-7-16 302 Lake 0.6 mi wnw Laurel Beach; Lakeport Quad. 405 Comment
  SACT001616  Notholcus lanatus J. Dowdell 1936-6-27 Lake Comment
  POM275610  Oemleria cerasiformis Lyman D. Benson 1928-4-28 746 Lake Highland springs; Mayacamas Mt Range, 'Dobe Creek Watershed. 610 Comment
  RSA0054994  Oenothera ovata James R. Shevock 1972-3-25 1441 Lake Long Valley, near Middletown. 344 Comment
  OBI49122  Orcuttia tenuis Unknown 1982-1 Lake Comment
  RSA128327  Orcuttia tenuis Milo S. Baker 1946-7-5 s.n. Lake Bogg's Lake 915 Comment
  JEPS70544  Orobanche californica subsp. jepsonii H. Hamann and E. Dearing 1970-7-5 Lake west side of Snow Mt. East 2133 Comment
  UC217608  Orobanche californica subsp. jepsonii C. A. Purpus July 1894 1215 Lake Snow Mountain. Comment
  CAS-BOT-BC499899  Orobanche fasciculata Eliz. Parsons 1902-6-1 115 Lake Skaggs Springs Comment
  CAS-BOT-BC499900  Orobanche fasciculata Ella Dales Cantelow 1938-5-8 2208 Lake 2 mi S of Lakeport on Hopland Road Comment
  CAS-BOT-BC499903  Orobanche fasciculata Carl B. Wolf 1928-5-6 1974 Lake 4 mi up Bartlett Springs grade Comment
  CAS-BOT-BC499904  Orobanche fasciculata Milo S. Baker 1927-6-21 2220 A Lake East slope, Cobb Mt. 1066 Comment
  HSC44269  Orobanche fasciculata D. L. Goforth 1977-4-23 24 Lake About 3 mi. N of State Rte. 20 on the Walker Ridge Rd. 640 Comment
  HSC66583  Orobanche uniflora D. Boyd, M. Eichelberger, Tim Messick, T. Ranker 1980-4-19 11 Lake Coldsprings Campground along access road to Indian Valley Dam Comment
  HSC90073  Orobanche uniflora Amy Austin, Tony LaBanca, Noreen McClintock 1990-4-14 33 Lake Blue Oak Campground on Indian Valley Reservoir Rd., 2.5 mi. NE of intersection with Walker Ridge Rd. 534 Comment
  JEPS59906  Orobanche uniflora subsp. occidentalis Juanita and Hugo Hamann and Ed. Dearing 1969-4-9 Lake Goat Rock. On Ralph K. Davies' Diamond D. Ranch. Comment
  RSA2443  Orthocarpus attenuatus J. W. Blankinship 1923-4-26 s.n. Lake Kelseyville. Comment
  RSA2444  Orthocarpus lithospermoides J. W. Blankinship 1923-6-25 s.n. Lake Kelseyville. Comment
  RSA2445  Orthocarpus purpurascens J. W. Blankinship 1923-4-8 s.n. Lake Kelseyville. Comment
  JEPS80312  Osmorhiza occidentalis L. R. Heckard and J. Hickman 1981-6-20 5551 Lake North Ridge Snow Mt. (n slope) 1767 Comment
  JEPS80366  Osmorhiza occidentalis L. R. Heckard and J. Hickman 1981-6-22 5599 Lake West Peak-Signal Peak ridge Snow Mt. 2087 Comment
  CAS-BOT-BC316820  Packera clevelandii Dennis E. Breedlove 1980-6-29 44832 Lake Butts canyon Road 5-8 miles S of Middletown Comment
  CAS-BOT-BC316823  Packera clevelandii A. Heller 1916-6-8 12383 Lake Between Hough's Springs and the Colusa County line, along tributary of Cache Creek Comment
  JEPS23645  Packera clevelandii Joseph P. Tracy 1935-7-4 14021 Lake n side of Cobb Valley; Cobb Mountain, Glenbrook 822 Comment
  JEPS94755  Packera clevelandii Vernon H. Oswald and Lowell Ahart 1998-7-15 9286 Lake e side of county near Barrel Spring (on e side of Baldy Mountain and w of Walker Ridge Road 0.8 mi s of Bartlett Springs Road); Baldy Mountain 640 Comment
  OBI15510  Packera clevelandii Rimo Bacigalupi, G. T. Robbins 1954-6-25 4618 Lake Along Stanton Crk, at the Kowalski Ranch, at upper edge of Indian Valley, along rd from Indian valley to Bear Valley (in Colusa county), 3.8 mi W of Colusa County line 442 Comment
  HSC47465  Packera eurycephala J. P. Smith 1978-4-22 9738 Lake Lake/Colusa County line, Walker Ridge Rd., 0.6 mi. from its junction with Hwy. 20 640 Comment
  CAS-BOT-BC316838  Packera eurycephala var. eurycephala Mrs. H. C. Cantelow 1940-4-13 s.n. Lake West of Knoxville. Comment
  CAS-BOT-BC316916  Packera greenei Dennis E. Breedlove 1963-5-29 5095 Lake 9.5 miles S. of Middletown on Butts Canyon Road. Comment
  UCD32584  Packera greenei Beecher Crampton 1954-6-8 1938 Lake 3 miles north of Cobb Mountain, Bottle Rock Road. Comment
  POM313203  Panicum capillare H. L. Mason 1946-7-27 12952 Lake Clear Lake, 2-3 miles north of Lakeport. Comment
  RSA485494  Panicum capillare Lyman Benson 1936-8-8 7936 Lake Lakeport; Mayacamas Mountain Range 396 Comment
  UC1137149  Panicum capillare August L. Hormay 1932-6-19 Lake 4 mi nw Middletown (Lakeport Road) Comment
  UC614730  Panicum capillare Beryl O. Schreiber 1936-9-19 2337 Lake 1 mi n Sheep Camp (Snow Mountain Trail) 1341 Comment
  UC858299  Parnassia californica Milo S. Baker 1940-8-30 9877 Lake about 1 mi n of Glenbrook (Cobb Valley); Cobb Valley Comment
  UC1028312  Parvisedum leiocarpum George B. Rossbach 1955-5-9 297 Lake Manning Flat 3 mi s of Clear Lake and 5 mi w of Lower Lake Village Clear Lake; Manning Flat 569 Comment
  CHSC115374  Pectocarya pusilla Lowell Ahart 2015-4-10 20025 Lake Normal size plants, on damp bare soil, on the east side of the barrier rocks, on the east side of the drainage. 696 Comment
  JEPS124295  Pectocarya pusilla Lowell Ahart 2015-4-10 20025 Lake Barrel Spring, about 1/4 mile (air) west of Walker Ridge Road, about 3 miles (air) southwest of intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. Comment
  SEINET8753964 Image available Pedicularis densiflora Richard R. Halse 2015-1 9378 Lake Along State Hwy. 20 ca. 0.6 miles northeast of its junction with State Hwy. 53 or 3.2 miles east of Clearlake oaks 519 Comment
  SEINET12326933  Pedicularis densiflora P. D. Nelson 1979-1 Lake Pinkeye Lake, around 2 mi W of Lower Lake Quadrangle, 15' N of central portion of sect. 8 529 Comment
  JEPS123893  Pediomelum californicum Lowell Ahart 2015-4-28 20100 Lake About 1/4 mile (air) west of Walker Ridge Road, about 3 miles (air) southwest of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. Comment
  UCR208088  Pellaea brachyptera J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9348 Lake North Coast Range, Mendocino National Forest, Forest Service Rd. M1, 5.3 mi from jct with 20N01 1585 Comment
  CAS-BOT-BC71333  Pellaea mucronata J. W. Blankinship 1927-2-28 s.n. Lake Mt. Konocti Comment
  HSC66588  Pellaea mucronata D. Boyd, M. Eichelberger, Tim Messick, T. Ranker 1980-4-19 19 Lake Coldsprings Campground along access road to Indian Valley Dam Comment
  UCD34988  Penstemon Beecher Crampton 1995-6-3 10310 Lake ca. 4 miles south of Kelseyville along Bottle Rock road. Comment
  HSC31587  Penstemon azureus Thomas E. Higley 1974-5-4 78 Lake 1 mi. N of Cold Springs Mtn. 1067 Comment
  HSC59002  Penstemon heterophyllus Dan Wyrick 1975-5-24 221 Lake Near Gambel Rd., close to the town of Middletown 336 Comment
  UCR73625  Penstemon heterophyllus W. L. Jepson 1920-5-25 9033 Lake Morgan Valley, on summit of the Knoxville Ridge Comment
  RSA457444  Penstemon heterophyllus subsp. purdyi Lyman D. Benson 1928-5-26 206 Lake Highland Springs. Mayacamas mtn range, 'Dobe Creek. 610 Comment
  RSA537509  Penstemon heterophyllus subsp. purdyi Barbara Ertter 1988-7-4 7702 Lake Bear Creek Rd ca 10 airmiles N of Upper Lake (town), crest of road 3.8 miles from Elk Mt. Rd. Mendocino Nat'l For. 976 Comment
  JEPS41071  Penstemon heterophyllus var. heterophyllus Rimo Bacigalupi, and L. R. Heckard, J. R. Sweeney 1965-5-16 9108 Lake 2.75 mi sw Lower Lake (southwestern end of Excelsior Valley); sw end of Excelsior Valley, sw of Lower Lake 426 Comment
  NY601703  Penstemon heterophyllus var. heterophyllus W. L. Jepson 1920-5-25 9033 Lake Morgan Valley, on summit of the Knoxville Ridge, southeast Lake County. Comment
  NY601713  Penstemon heterophyllus var. heterophyllus A. A. Heller 1902-7-19 5920 Lake Southern slope of Mt. Sanhedrin above the sawmill. Comment
  UC887069  Penstemon heterophyllus var. heterophyllus A. A. Heller 1916-6-8 12377 Lake near Hough's Springs; near Hough's Rpings Comment
  CHSC71453  Penstemon heterophyllus var. purdyi Vernon H. Oswald; Lowell Ahart 1998-7-15 9299 Lake East side of county near Barrel Spring on the east side of Baldy Mtn. and west of Walker Ridge Rd. 0.8 mi south of Bartlett Springs Rd. 640 Comment
  UC1051569  Penstemon heterophyllus var. purdyi Helen K. Sharsmith 1953-6-30 4392 Lake slopes of Bear Creek (tributary to Middle Fork Eel River) at Bear Creek Public Camp; Inner North Coast Ranges, Mendocino National Forest 624 Comment
  JEPS17588  Penstemon heterophyllus var. purdyi Rimo Bacigalupi with G. T. Robbins 1955-6-7 5277 Lake on Low Gap Road, dry hillside above canyon, 2.3 mi w Ukiah; on Low Gap Road, w of Ukiah 274 Comment
  SEINET11052810  Penstemon laetus Joseph Andorfer Ewan 1937-5-23 10336 Lake 3 mi. south of Lower Lake on Middletown road Comment
  UC125236 Image available Penstemon purpusii C. A. Purpus 1894-1 1157 Lake Snow Mt. 2133 Comment
  NY640959  Penstemon purpusii M. S. Baker 1929-7-1 3539 -a Lake Western slope of Snow Mountain along Barker Camp Trail. First encountered at about 1500 from summit & then to top. Comment
  UC1060636  Pentachaeta exilis subsp. exilis Francia Chisaki and Gene B. Newcomb 1958-4-1 1091 Lake on Hwy #20 2 mi w North Fork of Cache Creek Comment
  HSC35424  Pentagramma triangularis M. Wetherwax 1975-5-3 114 Lake 3.6 mi. W of jct. with Hwy. 29 on Scott's Cr. Rd. at confluence of S fork and Middle Fork of Scott's Cr. 534 Comment
  HSC66049  Pentagramma triangularis S. Harris, B. Ferguson, M. Smith, M. Moble 1980-4-19 Lake Along Walker Ridge Rd., 3.7 mi. N of jct. with access rd. to Indian Valley Dam Comment
  SEINET7042702  Pentagramma triangularis A. G. Vestal 1963-5-11 s.n. Lake Rocky bank above Soda Bank, 7 miles from Kelseyville. Lucerne quadrangle UTM Zone 10, 518662mE, 4316969mN. Comment
  SEINET4206611 Image available Perideridia kelloggii Robert A. Norris 1978-1 3838 Lake by State Hwy. 29, 4.2 mi. W Lower Lake, Lake Co. 396 Comment
  SD131856  Perideridia kelloggii Barbara Ertter 1988-7-4 7713 Lake 0.5 miles east of Rice Fork on Bear Creek Road, 1.5 miles west of Bear Creek Campground; Mendocino National Forest. 609 Comment
  UCD99349  Persicaria amphibia C. J. W. 1914-6-18 s.n. Lake Upper Lake. Comment
Read comments
Jan 1 2016
  RSA699314  Phacelia Keith E. Hoffmaster 1938-6-27 860 Lake Near Clear Lake Oaks. Comment
  HSC27421  Phacelia egena J. P. Smith, J. O. Sawyer 1972-4-1 5120 Lake 0.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  HSC48460  Phacelia egena J. P. Smith 1978-4-23 9755 Lake Complexion Canyon, Bartlett Springs Rd. at Kilpepper Creek 503 Comment
  HSC44367  Phacelia heterophylla J. Walker 1977-4-23 25 Lake .4 mi. N of Hwy. 20 on Walker Ridge Rd. 640 Comment
  UCR42315  Phacelia heterophylla L. F. LaPre 1985-4-26 s.n. Lake Inner North Coast Ranges, 2.6. mi north of Middletown on Hwy 29 399 Comment
  HSC34145  Phacelia imbricata John S. Palmer 1975-5-4 322 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek Rd. 549 Comment
  HSC41009  Phacelia imbricata J. P. Smith, Thomas W. Nelson 1976-4-13 8555 Lake Bartlett Springs Rd., 0.7 mile from its junction with S.R. 20 457 Comment
  RSA133997  Phacelia imbricata L. R. Heckard 1951-6-13 157 Lake At eastern base of Bartlett Mountain (Bartlett Flat, east of Bartlett Springs). Comment
  UC1228319  Phacelia imbricata subsp. imbricata L. R. Heckard and J. R. Sweeney 1953-4-28 358 Lake about 5 mi sw Kelseyville; Highland Springs 457 Comment
  UC353814  Phacelia rattanii Milo S. Baker 1928-7-4 3076 b Lake below confluence with Bear Creek; Cal. Nat. Forest, winter bed of Rice Fork Comment
  CDA24960  Phacelia tanacetifolia G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17099 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  CHSC27538  Phacelia tanacetifolia Greg C. Halcomb 1978-4-9 11 Lake E side of Clear Lake, 2.2 mi s of Lucerne. 396 Comment
  CDA26530  Phalaris aquatica G. F. Hrusa, R. Gross 2008-5-23 17394 Lake North Coast Ranges; Crossing of Box Cyn. Creek in upper Benmore Canyon immed. E and S of Indian Valley Reservoir spillway. 457 Comment
  SJSU7755  Phalaris aquatica J. B. Snell 1963-6-15 158 Lake E facing slope of Cow Mountain, 8 mi (by road) W of Lakeport Comment
  UCD83924  Phalaris arundinacea Ellen Dean; C. Thomsen, G. Harrington 2010-6-9 6112 Lake Cache Creek Wilderness. NW corner of wilderness near Baton Flat. Adjacent to south fork of Cache Creek. 298 Comment
  UCD88795  Phalaris caroliniana L. R. Abrams 1928-5-4 12307 Lake 5 miles NE of Middletown on road to Lower Lake. Comment
  CAS-BOT-BC250715  Phalaris paradoxa J. W. Blankinship 1923-6-17 s.n. Lake Kelseyville Comment
  JEPS80402  Phlox diffusa L. R. Heckard and J. Hickman 1981-6-23 5635 Lake nw spur North Ridge; Snow Mt. 1981 Comment
  CAS-BOT-BC222495  Pholistoma auritum var. auritum Georgia Bentley 1917-5-30 s.n. Lake Lakeport Comment
  UCD110919  Phoradendron bolleanum Christopher Mallek 2008-1 HS1- 3 Lake Highland Springs. 602 Comment
  UC1078809  Phoradendron densum R. Ornduff 1957-5-5 1279 Lake 0.3 mi. s. of bridge across St. Helena Creek (on Calistoga-Middleton rd.) Comment
  RSA357863  Phyla nodiflora Robert F. Thorne, Larry E. DeBuhr 1975-8-14 46797 Lake Clear Lake, Soda Bay: Lake margin 402 Comment
  RSA97222  Phyla nodiflora M. S. Jussel 1948-8-5 30 Lake Buckingham Park. Comment
  SJSU4558  Physalis lancifolia C. W. Koerper 1968-9-2 Lake Buckingham Park, W shore of Clear L Comment
  RSA10622  Physocarpus capitatus Carl B. Wolf 1928-5-4 1870 Lake 5 miles S of Middletown on road to Mt. St. Helena. Comment
  CAS-BOT-BC207268  Pickeringia montana var. montana R. C. Barnard 1932-6-17 s.n. Lake Lower Lake Comment
  JEPS93809  Pickeringia montana var. montana Vernon H. Oswald and Lowell Ahart 1998-7-15 9300 Lake e side of county on Walker Ridge Road 4.7 mi s of Bartlett Springs Road (9.6 mi n of Highway 20); Walker Ridge Road 883 Comment
  UC83458  Pickeringia montana var. montana Katharine Brandegee June 1889 Lake Comment
  JEPS47892  Pinus attenuata W. L. Jepson 1938-10-1 19067 Lake on dry slope e 1 mi ne of pass over Mt. St. Helena Comment
  UC400274  Pinus ponderosa Miss O'Connell 1898-1-1 Lake Cobb Mountain Comment
  NY658631  Pinus sabiniana J. Silba 2002-10-25 B- 276 Lake Barkerville, ca. 0.25 mile North of Route 20, along Walker Ridge Road. Border of Colusa County 609.6 Comment
  RSA702578  Pinus sabiniana L. Ahart 2004-10-14 11456 Lake On the south edge of Bartlett Springs Road (Road M12), near the northwest part of Indian Valley Reservoir. 459 Comment
  UC172838  Piperia transversa H. M. Hall 1913-7-25 9584 Lake n side Elk Mt. (n Lake County); Inner North Coast Ranges Comment
  CAS-BOT-BC228058  Plagiobothrys Carl B. Wolf 1928-5-4 1898 Lake 2 miles N of MIddletown Comment
  JEPS77372  Plagiobothrys fulvus Robert M. Lloyd 1963-5-4 2599 Lake 14 mi n Cobb (on State Highway 29) 426 Comment
  UCD42098  Plagiobothrys nothofulvus Geri Hulse-Stephens 2002-6-2 1012 Lake Goat Mountain. Addington Camp glade. 1386 Comment
  RSA13386  Plagiobothrys scouleri var. hispidulus Daniel Cleveland 1882-7-22 s.n. Lake Prattville Comment
  UC25060  Plagiobothrys shastensis C. A. Purpus 1898-5 Lake Comment
  UC726104  Plagiobothrys tener var. subglaber A. A. Heller 1919-5-10 13149 a Lake Valley below Summit Comment
  UC881318  Plagiobothrys tener var. tener Milo S. Baker 1934-5-5 7626 Lake at Race Track Kelseyville-Lower Lake Hiwy Comment
  HSC66597  Plantago erecta Joanne Spitler, Debbie Stamp, Patty Powers, Cathy Railey, Cathy Macdonald 1980-4-19 11 Lake Coldsprings Campground, along access road to Indian Valley Dam, across road from campground Comment
  UCD147169  Plantago erecta Joel Hernandez; Plant Science 102 collecing interns 2014-4-26 3 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Anderson Flat. 402 Comment
  UCD169083  Plantago erecta Marina LaForgia 2017-5-17 s.n. Lake 0.18 miles southwest as the crow flies from intersection of main McLaughlin paved road and dirt road leading to Anu's Valley. Comment
  UC1192025  Plantago major Herbert L. Mason 1945-8-24 12682 Lake e shore Lower Lake Comment
  POM161947  Plantago patagonica Joseph P. Tracy 1921-5-12 5536 Lake Near Lakeport. 427 Comment
Read comments
Jul 13 2018
  JEPS80170  Platanthera leucostachys L. R. Heckard with J. Hickman 1980-7-2 5321 Lake ne Snow Mt. peaks (10 mi w of Stonyford); Upper Milk Ranch Meadow 1920 Comment
  UC1540408  Platystemon californicus Gary L. Hannan 1977-3-22 180 Lake CA 175, 0.8 km N of Middletown Comment
  RSA2272  Platystemon californicus var. californicus J. W. Blankinship 1923-4-26 s.n. Lake Kelseyville. Comment
  RSA424755  Platystemon californicus var. californicus Aaron Liston, M. Blumler 1987-4-25 662 -1 Lake Butts Canyon road ca. 8 miles S of Hwy 29. Comment
  JEPS86700  Plectritis brachystemon L. R. Heckard with P. C. Silva 1988-6-19 6717 Lake 0.5 mi nw of Summit Springs (Snow Mountain); Snow Mountain 1600 Comment
  UCD141189  Plectritis ciliosa Ellen Dean; with Plant Biology 102 interns 2013-4-14 7695 Lake Clear Lake State Park. NE of Kelseyville. Southern part of park, south of Soda Bay Rd. Near Glebe Rd. gate (by orchard). Along undeveloped road that travels east from gate. 583 Comment
  UC726139  Plectritis ciliosa subsp. ciliosa A. A. Heller 1940-5-6 15584 Lake Valley n of Lower Lake Comment
  RSA2361B  Plectritis ciliosa subsp. insignis J. W. Blankinship 1923-4-8 s.n. Lake Kelseyville. At Cold Cr. Dells. Comment
  HSC44300  Plectritis macrocera Carolyn Sanford 1977-4-24 351 Lake Barrel Springs Campground. 701 Comment
  HSC45519  Plectritis macrocera M. Alcasas 1978-4-23 50 Lake Barrel Springs Campground. 701 Comment
  UC1239590  Plectritis macrocera J. P. Tracy May 28 1902-Jun 2 1902 1736 Lake 6 mi nw of Lakeport (about Scotts Valley) 426 Comment
  RSA181963  Pleuropogon californicus var. californicus R. C. Bacigalupi, G. Thomas Robbins 1956-6-1 5689 Lake Lowest places in Manning Flat, along road from Lower Lake to Kelseyville. 570 Comment
  CAS-BOT-BC254941  Poa bulbosa Peter H. Raven 1951-4-8 2779 Lake N of Middletown Comment
  HSC86896  Poa bulbosa Anthony J. Desch, Bryon Cariss 1988-4-16 24 Lake 6.1 mi. from Hwy. 20 on Walker Ridge Rd. in Blue Oak Campground. 579 Comment
  POM264314  Poa bulbosa A. A. Beetle 1941-4-27 1735 Lake shore of Clear Lake, west side of roadside bank. Comment
  RSA299478  Poa bulbosa S. Harris, B. Ferguson, M. Moble, Marjorie Smith 1980-4-19 s.n. Lake Coldsprings Campground, along access road to Indian Valley Dam. Comment
  SEINET191209 Image available Poa bulbosa A. A. Beetle 1941-4-27 1735 Lake Shore of Clear Lake, west side of roadside bank. Comment
  SEINET10828389  Poa bulbosa Pauleen Broyles 1977-5-16 Broyles 123 Lake Large population at W base of Mt. Konocktim 1.6 km e of Kelseyville. Kelseyville Quadrangle, 15". Center of Sect. 13, T13N, R8W. 456 Comment
  CAS-BOT-BC246621  Poa howellii Milo S. Baker 1948-6-15 12070 Lake North base of Cobb Mt at Woodcrest 762 Comment
  UCD91157  Poa howellii Collector Unknown 1941-6-1 368 Lake Cobb Mt., Mrs. Hess's. Comment
  UCD91097  Poa howellii A. A. Beetle 1946-6-27 4687 Lake Lakeport Agron. Div. Plot. Comment
  UCD160692  Poa pratensis subsp. pratensis James A. Neilson Jr. 1975-6-5 3228 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  UCD42093  Poa pratensis subsp. pratensis Geri Hulse-Stephens 2002-5-31 933 Lake Goat Mountain. Root Homestead. Parcel. Near West vernal pool; Common name: Kentucky bluegrass 944 Comment
  CHSC59375  Poa secunda subsp. secunda Frederic Hrusa 1988-4-16 5541 Lake Approximately 1/4 mile up Snell Valley Road from junction w/ Butts Canyon Road. 213 Comment
  HSC10739  Poa secunda subsp. secunda T. F. Newman 1965-4-6 652 Lake 15 mi. E of Clear Lake Oaks. Comment
  UC1737013  Poa secunda subsp. secunda Kay H. Beach, Frank Gould 1940-5-4 442 Lake near Middletown Comment
  HSC100339  Pogogyne douglasii J. P. Smith 2011-7-16 13308 Lake Along Hwy. 29 at Manning Flat, W of Lower Lake. 1419 Comment
  JEPS101612  Pogogyne douglasii subsp. parviflora Dean W. Taylor 1998-6-18 16698 Lake Long Valley, 4 mi SE Middletown, along butts Canyon Road 350 Comment
  CAS-BOT-BC110516  Polygonum Greg de Nevers 2001-7-8 12540 Lake Clear Lake, Lake County Land Trust, Rodman Slough. 475 Comment
  RSA781356  Polygonum amphibium var. emersum Anna Kostikova, Glenn Litsios, Sarah Burgy 2010-7-2 157 Lake Harrington Flat Rd, Boggs lake Ecological Preserve. Comment
  UC1192339  Polygonum aviculare subsp. aviculare Malcolm A. Nobs, S. Galen Smith 1949-9-8 1862 Lake Thurston Lake Comment
  UC1111599  Polygonum californicum Herbert L. Mason 1945-10-21 12744 Lake 3 mi e Middletown Comment
  UC725884  Polygonum californicum A. A. Heller 1941-9-22 16324 Lake field 3 mi e Middletown Comment
  UC1101176  Polygonum hydropiperoides Herbert L. Mason August 1930 5721 Lake Clear Lake; along shores Comment
  CAS-BOT-BC419901  Polygonum polygaloides subsp. kelloggii John Thomas Howell 1943-5-11 18034 Lake 8.9 miles south of Kelseyville Comment
  CAS-BOT-BC421012  Polygonum spergulariiforme Agnes M. Bowman 1901-9-16 s.n. Lake Sulphur Banks Comment
  CAS-BOT-BC421021  Polygonum spergulariiforme Robert F. Hoover 1938-6-9 3557 Lake Near Borax Lake Comment
  POM144933  Polygonum spergulariiforme A. A. Heller 1902-8-2 6017 Lake Near Hullville on the ridge between Eel River and Rice Creek. Comment
  CAS-BOT-BC72029  Polypodium calirhiza M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. 914 Comment
  CAS-BOT-BC76836  Polypodium glycyrrhiza Alice Eastwood 1925-5-25 12779 Lake Dashiells, Mt. Sanhedrin Comment
  CAS-BOT-BC233216  Polypogon maritimus John Thomas Howell 1945-6-22 21218 Lake Sulphur Banks Comment
  UCD91198  Polypogon maritimus John Thomas Howell 1945-6-22 21218 Lake Sulphur Banks. Comment
  POM295417  Polypogon monspeliensis Lyman Benson 1939-7-21 9687 a Lake Kelseyville. Mt. range: Middle N Coast. Watershed: Clear Lake. 412 Comment
  UCD41706  Polypogon monspeliensis Geri Hulse-Stephens 2001-9-6 815 Lake Goat Mountain. Lovelady Spring. Lovelady Seep. 0.1 miles west of FS boundary gate. 1264 Comment
  UCD92445  Polypogon viridis Beecher Crampton 1956-6-26 3660 Lake Margin of Snow's Lake, 3.5 miles, by road E of Seigler Springs. 655 Comment
  CAS-BOT-BC72311  Polystichum imbricans subsp. imbricans Walter Knight; Irja Knight 1969-7-4 2751 Lake Sheetiron Mt. 1920 Comment
  CAS-BOT-BC72316  Polystichum imbricans subsp. imbricans M. S. Jussel 1931-3-30 s.n. Lake Jordan Park Comment
  CAS-BOT-BC72314  Polystichum imbricans subsp. imbricans M. S. Jussel 1931-3-31 s.n. Lake Trail to Cobb Mt. 609 Comment
  CAS-BOT-BC76683  Polystichum munitum Peter H. Raven; R. Snow 1959-9-11 14414 Lake South side of Snoth Mountain West. 1950 Comment
  CHSC32195  Polystichum scopulinum James Jokerst 1980-8-7 1069 Lake Near Snow Mountain (East). Comment
  CAS-BOT-BC102540  Populus fremontii Peter Rubtzoff 1951-9-1 690 Lake Blue Lakes Comment
  UC1196667  Populus fremontii subsp. fremontii Joseph P. Tracy 1905-8-21 2380 Lake Scott's Valley; Northern Coast Ranges, Scott's Valley 426 Comment
  RSA106102  Potamogeton illinoensis C. L. Porter 1955-8-23 6825 Lake Clear Lake, along the east side. 366 Comment
  CAS-BOT-BC453701  Potamogeton illinoensis Malcom A. Nobs 1950-8-16 172 Lake Resort area at southeast end of Clear Lake Comment
  POM312992  Potamogeton illinoensis Malcolm A. Nobs 1950-8-16 172 Lake Resort area at southeast end of Clear Lake. Comment
  UCD138274  Potamogeton illinoensis Malcolm A. Nobs 1950-8-16 172 Lake Resort area at southeast end of Clear Lake. Comment
  UCD41561  Potamogeton nodosus Geri Hulse-Stephens 2001-6-3 598 Lake Goat Mountain. Addington Pond. 1280 Comment
  UCD42071  Potamogeton nodosus Geri Hulse-Stephens 2001-7-1 761 Lake Goat Mountain. Addington Pond. 1280 Comment
  CAS-BOT-BC453850  Potamogeton nodosus J. W. Blankinship 1928-9-23 s.n. Lake Clear Lake. Timothy's. Comment
  UC1099903  Potamogeton nodosus Milo S. Baker 1945-8-24 11184 Lake Clear Lake Highlands Comment
  UCD42066  Prunella vulgaris var. lanceolata Geri Hulse-Stephens 2001-6-30 748 Lake Goat Mountain. Hanging Marsh; Common name: self-heal. 1371 Comment
  UCD19392  Prunella vulgaris var. lanceolata Gerald Dickinson 1964-7-21 188 Lake Upper Nye Campground on Sheetion Mt. Rd. Comment
  RSA10813  Prunus emarginata Carl B. Wolf 1928-5-6 2004 Lake 6.5 mi. W of Bartlett Springs on the road to Clear Lake. Comment
  POM275651  Prunus subcordata Lyman D. Benson 1942-7-19 11301 Lake Middle North Coast Mtn. Range. Clear Lake drainage area. Korbell's Flat at the foot of the Soda Bay Grade, Kelseyville. Cold North slope at base of Mt. Konocti. Comment
  SEINET10574499 Image available Pseudostellaria jamesiana A. Arthur Heller 1902-7-15 Heller 5880 Lake About Summit Lake, near the summit of Mt. Sanhedrin. Comment
  UC694159  Psilocarphus tenellus Herbert L. Mason 1933-4-30 7228 Lake near Aetna Springs Comment
  POM197353  Ptelea baldwinii subsp. crenulata L. R. Abrams 1928-5-7 12539 Lake 2 miles east of Hough's Springs. Comment
  POM278392  Ptelea baldwinii subsp. crenulata Lyman D. Benson 1928-3-28 135 Lake W side of Mt. Konocti. Kelseyville. Middle N Coast Mtn range. Cold Creek river. 762 Comment
  CAS-BOT-BC72522  Pteridium aquilinum J. W. Blankinship 1928-7-29 s.n. Lake Mt. Konocti 1219 Comment
  JEPS80835  Purshia tridentata var. tridentata L. R. Heckard and J. C. Hickman 1981-8-1 5807 Lake sw side Snow Mt. (ridge nw of w branch of Frog Creek) 1920 Comment
  RSA294608  Purshia tridentata var. tridentata Lyman D. Benson 1946-8-31 12183 Lake Thurston Lake. NW of Lower Lake. Middle N Coast Mtn Range. 457 Comment
  RSA0081581  Pyrola aphylla Philip A. Munz 1948-8-16 12368 Lake 6 miles out on road from Lucerne to Bartlett Springs. 1098 Comment
  CAS-BOT-BC466048  Pyrola picta A. A. Heller 1902-7-14 5861 Lake Foothills S of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  POM270267  Quercus X morehus Lyman Benson 1928-9-15 432 Lake Cold Creek Canyon, Kelseyville, Middle N Coast Mt Range, Clear Lake watershed. 549 Comment
  POM223684  Quercus berberidifolia L. S. Rose 1935-9-11 35634 Lake 8 mi. SW of Lakeport. 610 Comment
  RSA171978  Quercus berberidifolia Robert F. Thorne 1957-9-2 18982 Lake Along Hwy 20, 7 miles SE of town of Clear Lake. Comment
  UCD45258  Quercus berberidifolia Robert Storer 1941-3-23 s.n. Lake In chaparral, 2 miles southeast of Mt. Konocti, Lake County, California. Comment
  UCD45289  Quercus berberidifolia A. R. Kruckeberg 1949-9-25 1778 Lake On sandstone, first creek crossing below Allen Springs, Bartlett Creek canyon, Lake Co. Comment
  CAS-BOT-BC62557  Quercus chrysolepis Alice Eastwood 1925-5-23 12917 Lake Dashiells, Mt. Sanhedrin Comment
  CAS-BOT-BC62561  Quercus chrysolepis Stanford 1897-7-1 s.n. Lake Cobb Mountain Comment
  CHSC29525  Quercus chrysolepis Dibble; Griggs 1979-7-11 99 Lake Near Bear Creek, close to the town of Stonyford. 883 Comment
  SBBG117220  Quercus chrysolepis R. G. Myatt 1970-8-20 547 Lake ridge to the N of Clear Lake 1100 Comment
  CAS-BOT-BC86894  Quercus douglasii John Thomas Howell 1940-6-29 15587 A Lake Cobb Mt. on road from Adams Springs to Middletown Comment
  HSC27172  Quercus douglasii J. P. Smith, J. O. Sawyer 1972-4-1 5109 Lake 0.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  HSC89798  Quercus douglasii L. Blackford, S. Branch, D. Malm 1988-4-16 65 Lake 6.1 mi. on Walker Ridge Road off Hwy 20 at Blue Oak campground 732 Comment
  UCD45730  Quercus douglasii Frank W. Gould 1939-4-8 649 Lake Five miles southwest of Middleton along roadside. Comment
  CAS-BOT-BC79750  Quercus durata Rimo Bacigalupi 1924-2-22 s.n. Lake Middletwon - Mt. St. Helena Road, 4 mi below Toll House Comment
  CHSC29503  Quercus durata Dibble; Griggs 1979-7-12 121 Lake Near Bear Creek, close to the town of Stonyford. 609 Comment
  UC1135554  Quercus durata R. C. Wilson 1937-6-22 405 Lake 1.83 mi wnw Hunter Point; Lakeport Quad. 518 Comment
  UC1552786  Quercus durata Frederica Bowcutt 1986-5-4 702 Lake about 3 mi ne Middletown (on se side of Hwy 53, 2.2 mi ne of junction with Butts Canyon Road, about 0.5 mi n of Crazy Creek, on the edge of Coyote Valley); Coyote Valley 365 Comment
  HSC34925  Quercus durata var. durata Thomas W. Nelson, James Nelson 1975-3-26 1765 Lake Beside Hwy. 29, N of Calistoga along St. Helena Creek, NE side of Mt. St. Helena Comment
  HSC37585  Quercus durata var. durata A. M. Montalvo, J. D. Ackerman 1975-9-3 707 Lake N side of Boggs Mtn. E of Cobb, Spikenard Creek near Rd. 100 817 Comment
  UCSB1155  Quercus durata var. durata Muller, Cornelius 1954-6-20 Lake Bear Creek Valley at Bear Creek Camp 762 Comment
  CAS-BOT-BC94349  Quercus garryana John Thomas Howell 1945-6-19 21017 Lake Sawmill Flat, Barlett Mountain 1219 Comment
  UC1196520  Quercus garryana Joseph P. Tracy Jul 21 1905-Aug 16 1905 2333 Lake Elk Mountain Northern Coast Ranges 1219 Comment
  JEPS38007  Quercus garryana var. breweri H. M. Hall 1913-7-16 9497 Lake 0.5 mi above Summit Lake (near Mt. Sanhedrin, n Lake County, 40 to 50 mi from the Pacific Ocean); Inner North Coast Ranges 1584 Comment
  UCD40432  Quercus kelloggii Rodney Gale Myatt 1971-9-15 997 Lake Cobb Mt., along Hwy 29, south of Clear Lake. 822 Comment
  CAS-BOT-BC104833  Quercus wislizeni J. W. Blankinship 1928-9-26 s.n. Lake Kelseyville 609 Comment
  CAS-BOT-BC104834  Quercus wislizeni Agnes M. Bowman 1902-4-1 240 Lake Sulphur Banks Comment
  CAS-BOT-BC104837  Quercus wislizeni J. W. Blankinship s.n. Lake Clark's Peak, Mt. Konocti, Cliffs 914 Comment
  CAS-BOT-BC104850  Quercus wislizeni Agnes M. Bowman 1902-4-29 s.n. Lake Sulphur Branks Comment
  RSA734873  Quercus wislizeni Keith E. Hoffmaster 1938-6-24 853 Lake Near Clear Lake Oaks Comment
  UCD40023  Quercus wislizeni Rodney Gale Myatt 1971-9-16 1330 Lake Just above Potter Valley, west of Lake Pillsbury. 609 Comment
  HSC35143  Quercus wislizeni var. frutescens A. M. Montalvo 1975-5-3 207 Lake 5.8 mi W of junction with Hwy 29 on Scott's Creek Rd. 915 Comment
  UCSB69894  Quercus wislizeni var. frutescens Steele, Kelly 1980-6-25 Lake 1/4 mile west down road to Wintun Campground; miles north on Walker Ridge Road from its junction with Hwy. 20 Comment
  UCSB59612  Quercus wislizeni var. wislizeni Muller, Cornelius 1954-6-20 Lake Bear Creek Valley at Bear Creek Camp 762 Comment
  CAS-BOT-BC362427  Rafinesquia californica John Thomas Howell 1945-6-21 21155 Lake Sawmill Flat to Ruppert Ridge, Bartlett Mountain Comment
  CAS-BOT-BC362428  Rafinesquia californica Agnes M. Bowman 1902-5-1 123 Lake Sulphur Banks Comment
  POM35608  Raillardiopsis scabrida T. S. Brandegee 1892-8-25 s.n. Lake Snow Mountain Comment
  UC424863  Ranunculus alismifolius var. alismifolius Milo S. Baker 1929-7-1 3499 a Lake Long Glade Snow Mt. (near mt. summit) 1981 Comment
  JEPS75759  Ranunculus aquatilis var. capillaceus L. R. Heckard and R. Bacigalupi 1976-9-6 4444 Lake nw Fouts Camp (Frog Pond); Snow Mt. 1889 Comment
  POM269542  Ranunculus aquatilis var. capillaceus H. D. Ripley, R. C. Barneby 1945-6-21 6916 Lake Along an ephemeral stream 8 miles S of Middletown 335 Comment
  UC118283  Ranunculus aquatilis var. capillaceus Mr. and Mrs. T. S. Brandegee 1892-6 Lake Snow Mt. Comment
  CAS-BOT-BC379029  Ranunculus aquatilis var. diffusus Philip A. Munz 1956-7-25 22343 Lake meadow where creek flows out of a pond at southeast base of West Peak of Snow Mt 1829 Comment
  UC905119  Ranunculus hebecarpus Milo S. Baker 1947-4-16 11644 Lake about 1/2 mi se Borax Lake Comment
  RSA0115179  Ranunculus hebecarpus Cora Benson 1935-5-11 57 Lake Mt. Konocti. Comment
  RSA84874  Ranunculus hebecarpus Mabel Peirson 1926-4-2 6603 Lake Hill top back from Lower Lake Comment
  HSC40844  Ranunculus occidentalis Richard G. Runyon 1977-4-24 25 Lake Barrel Springs Campground 701 Comment
  JEPS2824 Image available Ranunculus occidentalis W. L. Jepson Jul 1 1892-Aug 1 1892 Lake Elk Mt. South Fork of Eel River; Elk Mt., S fork of the Eel River 1219 Comment
  JEPS48648  Ranunculus occidentalis Elsa Kraeger 1926-3-28 Lake roadside near Middletown Comment
  UC1126198  Ranunculus occidentalis R. C. Wilson 1937-5-13 350 Lake 1 1/2 mi s Lakeport; Lakeport Quadrangle 411 Comment
  UCD18186  Ranunculus occidentalis Jean Shepard; With PLB 102 class 2000-4-29 220 Lake McLaughlin Reserve. Research Hill, W side of Hunting Creek, just south of turn-off to Recreation Area. 632 Comment
  RSA430513  Ranunculus occidentalis var. eisenii Lyman Benson 1968-4-14 s.n. Lake W base of Mt. Konocti, Middle N Coast. Sacramento Valley 427 Comment
  POM268196  Ranunculus occidentalis var. eisenii Lyman Benson 1929-3-24 1040 Lake Adobe fields at Trailer's Pasture, Kelseyville, Middle N Coast. Clear Lake. 412 Comment
  POM268304  Ranunculus occidentalis var. eisenii Lyman Benson 1931-3-26 2700 Lake Clear Lake Lodge, Middle N Coast, Clear Lake 427 Comment
  RSA430503  Ranunculus occidentalis var. eisenii Cora W. Benson 1935-4-4 s.n. Lake Piner Hill Kelseyville, Middle N Coast, Clear Lake. 442 Comment
  RSA47577  Ranunculus occidentalis var. eisenii L. Beane, Lois E. James 1949-5-16 1816 Lake 10 miles E of Hopland, Scott Mt. Comment
  RSA10606  Ranunculus occidentalis var. rattanii Carl B. Wolf 1928-5-4 1887 Lake 2 miles S of Middletown. Comment
  POM225819  Ranunculus orthorhynchus var. bloomeri M. S. Jussel 1931-3-30 s.n. Lake Cobb Mt., Jordan Park. Comment
  POM269158  Ranunculus repens Lyman Benson 1932-6-15 3696 Lake Cobb Valley; Middle N Coast Range, Kelsey Creek Watershed. 701 Comment
  POM283038  Rhamnus californica Lyman Benson 1929-9-15 1920 Lake Upper Lake (foot of Elk Mountain). 610 Comment
  POM283045  Rhamnus californica Lyman Benson 1928-12-31 899 Lake Kelseyville, Middle N Coast, Clear Lake. 457 Comment
  CAS-BOT-BC59830  Rhamnus ilicifolia Carl B. Wolf 1928-2-26 1515 Lake 6 mi. n. of Upper Lake on road to Williams. Comment
  HSC18408  Rhamnus ilicifolia Neuns 1950-11-13 148 Lake Soda Creek Rd. above Clear Lake 488 Comment
  POM283027  Rhamnus ilicifolia Lyman Benson 1937-8-2 8478 Lake Hopland Grade (Lakeport), Mayacamas Mt. range, Clear Lake watershed 488 Comment
  RSA7793  Rhamnus ilicifolia Carl B. Wolf 1928-2-26 1516 Lake 6 mi. n. of Upper Lake on road to Williams. Comment
  RSA7794  Rhamnus ilicifolia Carl B. Wolf 1928-2-26 1517 Lake 6 mi. n. of Upper Lake on road to Williams. Comment
  UC570989  Rhamnus ilicifolia Herbert L. Mason 1926-1-2 2602 Lake between Lower Lake and Middletown Comment
  CHSC98902  Rhamnus tomentella subsp. tomentella L. P. Janeway 2007-6-17 9050 Lake Inner North Coast Ranges. Along northern end of Indian Ridge at Pacific Ridge, 1.8 km south-southeast of Kanaka Glade. 1097 Comment
  UCD15003  Rhododendron occidentale A. Bennet 1977-5-8 30 Lake California, Lake Co.; along Bartletts Spring Road, 6.5 miles west of junction of Bear Valley Road and Bartletts Spring Road; 457 Comment
  UCD20696  Rhododendron occidentale A. T. Leiser 1985-6-3 BC 6 a Lake Lake County, Butts Canyon Rd along both sides of Butts Creek. B6 population extension (0.8 miles N) into Lake Co. to where stream crosses road to W, none found North of this point. Comment
  CAS-BOT-BC170541  Rhus aromatica Alice Eastwood 1925-5-23 12898 Lake Dashiells Mt. Sanhedrin Comment
  CAS-BOT-BC170545  Rhus aromatica Agnes M. Bowman 1902-5-1 89 Lake Sulphur Banks Comment
  CAS-BOT-BC170552  Rhus aromatica M. S. Jussel 1931-4-1 s.n. Lake Kelseyville Comment
  UCD147526  Rhus aromatica Steven Vitales; Plant Science 102 collecing interns 2014-4-26 7 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Top of Lewis Ridge near undeveloped road. 426 Comment
  JEPS66269  Rhus trilobata W. L. Jepson 1920-5-24 9023 Lake Hough's Springs 487 Comment
  UC1090382  Rhus trilobata Milo S. Baker 1957-6-14 13120 Lake roadside between Hiway 20 and Lower Lake; North Coast Ranges Comment
  UC903754  Rhus trilobata Milo S. Baker 1950-5-23 12243 Lake 1 mi se Borax Lake Comment
  RSA122526  Rhus trilobata var. quinata C. B. Bradshaw 1937-6-8 110 Lake 1 1/4 miles northeast of Liberty School 457 Comment
  RSA2388  Rhus trilobata var. quinata J. W. Blankinship 1928-7-22 s.n. Lake Mt. Konocti 610 Comment
  CAS-BOT-BC433159  Ribes M. S. Jussel 1932-5-1 s.n. Lake Jordan Park on road to Lower L. Comment
  RSA120780  Ribes aureum var. gracillimum Milo S. Baker 1943-6-30 10435 Lake East fork of Scott Creek along Hopland-Lakeport Hwy., near crossing. Comment
  UC573178  Ribes californicum K. E. Bradshaw 1937-6-2 62 Lake 2 1/2 mi nw of Lakeport 518 Comment
  UC578069  Ribes californicum A. Simontacchi 1937-7-12 282 Lake 0.4 mi sw Soda Bay, Clear Lake; Lakeport Quadrangle 624 Comment
  CAS-BOT-BC92930  Ribes californicum var. californicum R. D. Stone 1983-6-23 573 Lake On north slope Cobb Mountain along upper Alder Creek, 0.8 mile northeast of Geyser Rock. 914 Comment
  UCD131682  Ribes californicum var. californicum Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7590 Lake Clear Lake State Park. NE of Kelseyville. South side of park, Along undeveloped road that leaves Glebe Rd. at locked gate. 555 Comment
  UCR138746  Ribes californicum var. californicum A. Skelly, G. McCabe, B. Bletcher 1996-3-30 05 Lake Benmore Canyon, 5.3 mi west of Walker Ridge Rd. on Indian Reservation Rd., 57 mi east of Hwy 101 on Hwy 20. Along roadside near campground entrance 549 Comment
  JEPS78364  Ribes divaricatum var. pubiflorum Edward Lee 1936-9-20 2519 Lake s Snow Peak West (lower camp); Snow Mt. 1036 Comment
  CAS-BOT-BC212655  Ribes nevadense Vernon O. Bailey 1916-9-24 s.n. Lake Mt. Konokti, Clear Lake Comment
  CAS-BOT-BC363001  Rigiopappus leptocladus John Thomas Howell 1945-6-21 21137 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  CAS-BOT-BC376439  Rigiopappus leptocladus Greg de Nevers 2001-4-8 12171 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve. 475 Comment
  JEPS95493  Rigiopappus leptocladus Vernon H. Oswald and Lowell Ahart 1994-6-1 6255 Lake Forest Road M3 at Low Gap (just n of the Snow Mountain Wilderness); just n of Snow Mountain Wilderness, Low Gap 1505 Comment
  UCD83829  Rigiopappus leptocladus Ellen Dean; G. Harrington, C. Thomsen, J. Gilardi 2010-5-12 6008 Lake southern part of Cache Creek Wilderness Area. Area is accessed via Morgan Valley Road and eastern forks of Rocky Creek Road. Permission granted to use private road to get to Wilderness boundary. 797 Comment
  RSA273416  Robinia pseudoacacia Robert M. Specht, John Rehling 1976-5-16 467 Lake South side of Hwy 175 approx. .05 mile from Hwy 29. Comment
  UCD115304  Rorippa curvisiliqua H. S. Yates 1934-4-15 3774 Lake California Forest and Range Experiment Station, Bendmore Valley, Ukiah. 762 Comment
  JEPS78365  Rosa Edward Lee 1936-9-20 2580 Lake lower camp s Snow Peak West; Snow Mtn. 1036 Comment
  CAS-BOT-BC147441  Rosa californica Greg de Nevers 2001-5-14 12422 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  POM275402  Rosa californica Lyman D. Benson 1936-8-23 s.n. Lake Kelseyville. Mt. range: Middle N. Coast; watershed: Clear Lake. 412 Comment
  UC1128565  Rosa californica K. E. Bradshaw 1937-6-10 129 Lake Lower Blue Lake Lakeport Quadrangle 411 Comment
  UCD41560  Rosa californica Geri Hulse-Stephens 2001-9-7 830 Lake Goat Mountain. Addington Camp; Common name: California rose. 1386 Comment
  SEINET11910991  Rosa californica F. H. Utech, Knight, W.; Knight, I.; Edwards, S. 1986-1 86 -288 Lake Highland Springs Road near Highland Springs Reservior, ca 5 mi WSW of Kelseyville 530 Comment
  CAS-BOT-BC146529  Rosa gymnocarpa H. E. McMinn 291 Lake Near Highland Springs on road to Hopland Comment
  UCD160480  Rosa pisocarpa James A. Neilson Jr. 1975-5-23 3309 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  RSA0005652  Rosa prionota A. A. Heller 1902-7-14 5858 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  UC154217  Rosa spithamea Joseph P. Tracy Jul 21 1905-Aug 16 1905 2343 Lake Elk Mountain Northern Coast Ranges (n Lake Co.) 1219 Comment
  CAS-BOT-BC156582  Rubus ulmifolius David D. Keck 1944-7-11 5507 Lake St. Helena Creek Canyon, 6 mi. S. of Middletown 609 Comment
  CAS-BOT-BC110479  Rumex L. R. Abrams 1928-5-4 12301 Lake 5 miles northeast of Middletown on road to Lower Lake. Comment
  CAS-BOT-BC164077  Rumex Peter Rubtzoff 1956-9-2 2812 Lake Boggs Lake, southern shore of lake. Comment
  CAS-BOT-BC433241  Rumex crispus J. W. Blankinship 1923-6-25 s.n. Lake Kelseyville. Comment
  UC1101229  Rumex salicifolius var. salicifolius Malcolm A. Nobs and S. Galen Smith 1949-9-8 1859 Lake Thurston Lake Comment
  POM276166  Rupertia physodes Lyman D. Benson 1928-5-26 740 Lake Soda Bay. Mt. Range; Middle N. Coast. River; Clear Lake. 457 Comment
  UC1129909  Rupertia physodes A. Simontacchi 1937-7-12 276 Lake 0.4 mi sw Soda Bay; Lakeport Quadrangle Comment
  UC1100018  Ruppia cirrhosa Annetta Carter 1951-6-23 3069 Lake 3 mi e Soda Bay, Clear Lake (Little Borax Lake); Little Borax Lake 411 Comment
  UC909158  Ruppia maritima E. O. Essig October 1947 Lake near Mt. Konokti (shore of lake); Little Borax Lake Comment
  UCD103898  Ruta chalepensis Collector Unknown 2011-2-1 s.n. Lake Near Mt. St. Helena, Oat Hill Mine outside of Middletown. Chinese section of mining camp. 487 Comment
  CHSC90543  Sagina apetala D. Isle 1997-4-29 30 Lake Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. Fork Fire Area. 975 Comment
  CAS-BOT-BC267082  Sagittaria Paul R. Hitchborn 1929-5-31 s.n. Lake Lakeport Comment
  RSA69601  Sagittaria cuneata F. W. Peirson 1925-8-8 6348 Lake At upper end of lower Blue Lake. Comment
  CAS-BOT-BC103108  Salix bonplandiana Peter Rubtzoff 1964-9-13 5504 Lake Clear Lake State Park. Lake shore in lower Kelsey Creek area Comment
  CAS-BOT-BC103126  Salix bonplandiana Agnes M. Bowman 1902-5-15 s.n. Lake High Valley Comment
  CAS-BOT-BC102864  Salix breweri Harold E. Parks; Susan T. Parks 1932-3-25 01130 b Lake St. Helena Creek, 5 km. south of Middletown and south of Mirabel 360 Comment
  CAS-BOT-BC102867  Salix breweri Harold E. Parks 1931-9-18 01066 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. south of Middletown 420 Comment
  CAS-BOT-BC102868  Salix breweri Harold E. Parks 1931-9-18 01065 a Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. south of Middletown 420 Comment
  CAS-BOT-BC102871  Salix breweri Ball; Bracelin; Parks & Parks 1931-4-21 25 Lake Mirabel Creek about 120 m. above the mouth, near junction with St. Helena Creek, about 6 km. south 420 Comment
  CAS-BOT-BC102888  Salix breweri Harold E. Parks; Susan T. Parks 1931-3-31 0924 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. south of Middletown 420 Comment
  CAS-BOT-BC102903  Salix breweri Carl B. Wolf 1928-5-4 1878 Lake 5 miles south of Middletown Comment
  RSA10615  Salix breweri Carl B. Wolf 1928-5-4 1878 Lake 5 miles S of Middletown on road to Mt. St. Helena. Comment
  SBBG58854  Salix breweri C. R. Ball, H. Parks 1931-4-21 23 Lake Mirabel Crk, near jct with St. Helena Crk, ca. 6 km S of Middletown 420 Comment
  SBBG58855  Salix breweri H. E. Parks 1931-9-18 1065 a Lake Mirabel Crk, near jct with St. Helena Crk, ca. 6 km S of Middletown 420 Comment
  SD37392  Salix breweri Harold Parks, Ball, Bracelin 1931-4-21 23 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km south of Middletown 420 Comment
  UC1005650  Salix breweri Frank W. Gould 1939-4-8 633 Lake 1.5 mi w county line (between Leesville and Lucerne, along small stream) Comment
  UC481208  Salix breweri Ball, Bracelin, Parks and Parks 1931-4-21 25 Lake near junction with St. Helena Creek (about 6 km s of Middletown, 120 m above creek mouth); Mirabel Creek 420 Comment
  UC482094  Salix breweri H. E. Parks and S. T. Parks 1931-9-18 1063 Lake about 8 km s Middletown; St. Helena Creek 430 Comment
  RSA0030827  Salix breweri Carleton R. Ball, H. P. Bracelin, Harold E. Parks, Margaret Parks 1931-4-21 24 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. south of Middletown. 420 Comment
  SEINET10538830  Salix exigua Mary Merello 1993-6-17 Merello 645 Lake Mendocino National Forest. Along county road 240 B NE at Soda Creek. Disturbed area around and along creek bed. Scrub oak chaparral. 590 Comment
  CAS-BOT-BC107869  Salix gooddingii Greg de Nevers 2001-4-8 12208 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 457 Comment
  HSC19974  Salix laevigata Theodore J. Crovello 1965-4-26 693 Lake Barkersville, E of Clear Lake Comment
  HSC42048  Salix lasiandra S. Saufferer 1973-5-24 225 Lake About 33 mi. W of Williams on floodplain of the N fork of the Cache Creek Comment
  CAS-BOT-BC107112  Salix lasiolepis Harold E. Parks 1931-9-18 1062 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. sout of Middletown 420 Comment
  HSC20015  Salix lasiolepis H. E. Parks 1931-3-31 925 Lake Mt. St. Helena Comment
  HSC20022  Salix lasiolepis H. E. Parks 1931-3-31 922 Lake Mirabel Mine Comment
  JEPS80045  Salix lasiolepis L. R. Heckard with J. Hickman 1979-6-15 5045 Lake trail from Summit Springs up sw corner of Snow Mt. 1828 Comment
  UC481203  Salix lasiolepis Harold E. and Susan T. Parks 1931-3-31 922 Lake near junction with St. Helena Creek (about 6 km s of Middletown); Mirabel Creek 420 Comment
  CAS-BOT-BC128548  Salix lasiolepis var. lasiolepis J. W. Blankinship 1923-3-25 s.n. Lake Kelseyville, along Cold Creek Comment
  UCD84020  Salix melanopsis Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6192 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by west forks of Rocky Creek Road. Rocky Creek Drainage. 661 Comment
  UCD141191  Salix nigra Ellen Dean; with Plant Biology 102 interns 2013-4-14 7684 Lake Clear Lake State Park. NE of Kelseyville. Main part of park near boat launch area and Visitor Center parking lot. 405 Comment
  CAS-BOT-BC125952  Salix scouleriana H. L. Mason 1926-1-1 2588 Lake Near summit of Elk Mountain Comment
  CDA23470  Salsola collina T. C. Fuller, C. Townsend 1980-10-21 20337 Lake Eugene Lagel property, 6938 Monte Mar Drive, Lucerne. 0 Comment
  POM280506  Salsola tragus Lyman Benson 1936-8-4 7925 Lake Kelseyville. Middle N. Coast mtn range, Clear Lake watershed. 412 Comment
  JEPS82258  Salvia columbariae Roger Raiche 1983-8-21 30654 Lake 2.9 mi n Hough Springs Road intersection with Bartlett Springs Road (Hough Springs Road) 609 Comment
  CAS-BOT-BC238710  Sambucus nigra subsp. caerulea J. W. Blankinship 1928-7-15 s.n. Lake Kelseyville Comment
  HSC45697  Sanicula bipinnata Christopher Knopp 1978-4-23 23 Lake Barrel Springs Campground 701 Comment
  HSC82315  Sanicula bipinnata Thomas W. Nelson, Jane P. Nelson 1978-4-1 3865 Lake E side of Walker Ridge, 0.25 mi. N of junction with Hwy. 20 Comment
  RSA471430  Sanicula bipinnata Dwain L. Goforth 1977-4-23 18 Lake 0.4 mile north of State Route 20 on Walker Ridge Road. 640 Comment
  UCD81932  Sanicula bipinnata Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5513 Lake Walker Ridge. Along Walker Ridge Road, ca. 1.9 road mi N of intersection with Hwy 20. E side of road in burn area - burned in summer of 2008. 755 Comment
  HSC32507  Sanicula bipinnatifida Thomas W. Nelson, Jane P. Nelson 1974-4-8 1142 Lake 200 m E of Oasis Resort, 13 mi. E of Clear Lake Oaks along Hwy. 20 Comment
  HSC34569  Sanicula bipinnatifida Lon Hall 1975-5-3 324 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 Comment
  HSC75312  Sanicula bipinnatifida Teresa Prendusi 1977-4-23 Lake 0.4 mi. N of Hwy. 20 on Walker Ridge Rd. 640 Comment
  HSC82322  Sanicula bipinnatifida Thomas W. Nelson, Jane P. Nelson 1978-4-1 3852 Lake E side of Walker Ridge, 0.25 mi. N of junction with Hwy. 20 Comment
  RSA10169  Sanicula bipinnatifida C. B. Wolf 1928-5-6 1979 Lake 6 mi. from Clear Lake on the Bartlett Springs Grade. (Morrison Garden) Comment
  UCR138874  Sanicula bipinnatifida D. Haskamp, E. Sonnenblick, M. Taft 1995-4-2 6 Lake Blue Oak camground, 50 m west of Indian Valley Access Rd., 5 m south of Benmore Canyon Creek 541 Comment
  HSC45339  Sanicula bipinnatifida R. York 1978-4-8 121 Lake Hwy. 175, 1 mi. from junction with Hwy. 29 305 Comment
  RSA78987  Sanicula bipinnatifida E. K. Balls, Lee W. Lenz 1952-5-9 17134 Lake 2.2 miles east of Lower Lake on road to Reiff and Knoxville Comment
  SBBG5269  Sanicula graveolens H. and M. Dearing 1939-5-12 3336 Lake Bartlett Mtn 1219 Comment
  UC640618  Sanicula laciniata Alice Eastwood, John Thomas Howell 1938-5-17 5711 Lake between Pine Mountain and Little Squaw Valley Comment
  RSA10168  Sanicula tuberosa C. B. Wolf 1928-5-6 1980 Lake 6 mi. from Clear Lake on the Bartlett Springs Grade. (Morrison Garden) Comment
  UC1123200  Sanicula tuberosa K. Bradshaw 1937-5-28 3 Lake Mendocino National Forest, Pinnacle Rock Pinnacle Rock; Mendocino National Forest, Pinnacle Rock 1356 Comment
  SEINET12121506  Sanicula tuberosa F. H. Utech, Knight, W.; Knight, I. 1984-1 84 -024 Lake ca 0.4 mi N of Lake-Napa County line on CA 29 enroute to Middletown from Calistoga 420 Comment
  UC570943  Saxifraga californica Herbert L. Mason 1926-3-21 2771 Lake 2 mi s of Middletown Comment
  JEPS47515  Saxifraga integrifolia J. W. Blankinship 1922-4-8 Lake Kelseyville Comment
  JEPS58563  Saxifraga integrifolia H. and J. Hamann and Eddie Dearing 1969-4-19 1052 Lake near Middletown (edges of Hanna Bog); Hanna Bog 335 Comment
  UCD131929  Scandix pecten-veneris Nathan Gonzales; PLS 102 plant collecting interns 2013-4-14 6 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. Along spur of undeveloped road that goes southeast from Glebe Road at gate. Near southern boundary of park. 558 Comment
  RSA2488  Schoenoplectus acutus var. occidentalis J. W. Blankinship 1924-5-18 s.n. Lake Siegler Springs Comment
  UC1100678  Scirpus acutus var. occidentalis Herbert L. Mason 1946-7-27 12946 Lake margin of Clear Lake about one mi s Lakeport; margin of Clear Lake, s of Lakeport Comment
  RSA2490  Scirpus microcarpus J. W. Blankinship 1923-5-6 s.n. Lake Upper Kelsey Creek. Comment
  UCD84582  Scleranthus annuus Ellen Dean; C. Thomsen, G. Harrington, Davis Botanical Society 2010-6-5 6107 Lake Walker Ridge. Along Bartlett springs road just west of Walker Ridge Rd intersection. Meadow on south side of road. 647 Comment
  CAS-BOT-BC239995  Scribneria bolanderi Alice Eastwood; John Thomas Howell 1938-5-16 5587 Lake 6 miles north of Lower Lake Comment
  CHSC36425  Scribneria bolanderi J. Lacey 1981-5-3 162 Lake Roadside. 731 Comment
  UC187306  Scribneria bolanderi J. P. Tracy May 28 1902-Jun 2 1902 1695 Lake 6 mi nw of Lakeport (about Scotts Valley); Scotts Valley 426 Comment
  UC971703  Scribneria bolanderi Leo Koch 1940-4-26 885 Lake s of Kelseyville (1/2 mi s of junction of Highway 29 and Adam Springs Road) Comment
  UCD92485  Scribneria bolanderi Beecher Crampton 1953-6-2 1405 Lake 5 miles northwest of Lower Lake, Manning Flat. Comment
  RSA0054927  Scrophularia Keith E. Hoffmaster 1938-6-28 876 Lake Near Clear Lake. Comment
  CHSC102763  Scutellaria antirrhinoides David Isle; Arnold James 1993-6-23 1765 Lake Mendocino National Forest. North Coast Ranges. Upper Main Eel River Watershed. N of Lake Pillsbury, Oak Flat Cpgd and 20N01. About 1/8 mile E of Gravelley Valley Airstrip MDBM. By 'p' in 'Airport' on quad. 560 Comment
  JEPS62887  Scutellaria californica W. L. Jepson 18943 Lake Bartlett Springs 701 Comment
  UC565454  Scutellaria californica Pauline Schulthess 1931-7-3 Lake about 2 mi w of Kelseyville (Big Valley); Big Valley Comment
  CAS-BOT-BC213681  Scutellaria sanhedrinsis A. A. Heller 1902-7-15 5894 Lake About Summit Lake, near the summit of Mt. Sanhedrin Comment
  SBBG118101  Scutellaria siphocampyloides C. Bornstein, E. Collins, R. Lutsko 2004-6-18 Lake Bartlett Springs Rd, W of Walker Ridge Rd 618 Comment
  UC725278  Scutellaria siphocampyloides A. A. Heller 1916-6-8 12386 Lake between Hough's Springs and Colusa County line Comment
  UC527959  Scutellaria siphocampyloides R. Bacigalupi, R. S. Ferris and Ira L. Wiggins 1933-6-2 6702 Lake 1/4 mi nw of Oak Park Springs (on Pope Valley-Middletown Road); Pope Valley-Middletown Road Comment
  RSA0081468  Sedum spathulifolium Lyman Benson 1928-4-28 178 Lake Highland Springs. Mayacamas Mt. Range, 'Dobe Creek 610 Comment
  RSA0081666  Sedum spathulifolium C. B. Wolf 1928-5-6 2005 Lake 6.5 mi. W of Bartlett Springs on the road to Clear Lake. Comment
  JEPS17416  Senecio aronicoides W. L. Jepson 1943-5-16 20796 Lake near Lakeport; Scott Valley Comment
  RSA298339  Senecio eurycephalus J. P. Smith 1974-5-4 7351 Lake 0.5 mile north of junction of S. R. 20 and Walker Ridge Road. 671 Comment
  RSA0012447  Senecio hydrophilus J. W. Blankinship 1928-8-25 s.n. Lake Clear Lake. Comment
  CHSC92596  Senecio jacobaea D. Isle 2005-7-12 1140 Lake Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. 3/8 mile NE of Sidalcea hickmanii (#1124) site. East of Lake Pillsbury Fire on tractor line to 2001 Lake Pillsbury Fire. NAD27 10S 0508614E 4363949N. Waypoint SEJA 3. 755 Comment
  RSA712648  Senecio sylvaticus David W. Isle 2005-7-12 1140 Lake Mendocino National Forest-North Coast Ranges. Upper main Eel river watershed: East of Lake Pillsbury Fire on tractor line to 2001 Lake Pillsbury fire. (3/8 mile NE of Sidalcea hickmanii # 1124 site). Waypoint SEJA3. 756 Comment
  CDA21517  Senecio vulgaris G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17092 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  CHSC71437  Sidalcea diploscypha Vernon H. Oswald; Lowell Ahart 1998-7-15 9293 Lake East side of county near Barrel Spring on the east side of Baldy Mtn. and west of Walker Ridge Rd. 0.8 mi south of Bartlett Springs Rd. 640 Comment
  UC519538  Sidalcea diploscypha M. S. Jussel 1933-6-27 275 Lake vicinity Cobb Mt. (Coleman's Place); vicinity of Cobb Mt., Coleman's Place Comment
  RSA93055  Sidalcea diploscypha Milo S. Baker 1954-5-22 12937 Lake 3 miles east of Middletown Comment
  UC871452  Sidalcea hartwegii Alice Eastwood, John Thomas Howell 1938-5-18 5756 Lake on road to Adams Springs 6 mi from Kelseyville; 6 mi fr Kelseyville Comment
  JEPS113056 Image available Sidalcea hickmanii subsp. pillsburiensis David W. Isle and Tara Athan 2005-7-12 1124 Lake In Tractor Trail, just under 2 miles south of Big Squaw Valley, Lake County, CA. Comment
  JEPS124489  Sidalcea oregana subsp. hydrophila Daniel Slakey with CNPS Volunteers 2015-7-12 158 Lake Snow Mountain, meadows along Bear Creek below the lower trail. Comment
  JEPS81389  Sidalcea oregana subsp. hydrophila L. R. Heckard, and J. C. Hickman 1982-7-8 5998 Lake spring about 1/3 mi below Milk Ranch meadow (flowing into Middle Fork Stony Creek, Snow Mt.); Snow Mt., spring flowing into Middle Fork Stony Creek 1859 Comment
  SDSU8185  Sidalcea oregana subsp. hydrophila D. F. Howe 1965-8-4 4099 Lake 19 miles north of middletown of state #29. 610 Comment
  CAS-BOT-BC384448  Silene antirrhina Ira L. Wiggins 1933-6-3 6726 Lake 2 mi. E. of Oat Hill Mine Comment
  UCD167458  Silene gallica James Neilson 1982-6-1 4072 Lake Mayacmas Mountains. West Ford Flat. (Notes on specimen say Ottobani Ridge, while notes in notebook say West Ford Flat. Specimen georeferenced to West Ford Flat. Exact location unknown. Coordinates estimated by label maker.) Comment
  SJSU10116  Silene laciniata R. D. Kent 1958-5-23 87 Lake 10 mi E of Hopland on the Lakeport Rd Comment
  CAS-BOT-BC389096  Silene laciniata subsp. californica C. Hart Merriam 1916-9-7 s.n. Lake Top of Sleet Iron Mountain Comment
  CAS-BOT-BC389106  Silene laciniata subsp. californica Alice Eastwood; John Thomas Howell 1938-5-16 5622 Lake Eastern Lake Co. on road to Williams Comment
  JEPS80044  Silene lemmonii L. R. Heckard with J. Hickman 1979-6-15 5044 Lake trail from Summit Springs up sw corner Snow Mt.; sw corner Snow Mt. 1737 Comment
  UC1282794  Sisymbrium altissimum J. R. Sweeney 1952-5-18 904 Lake 5 1/2 mi nw of Lower Lake (Seigler Canyon, Kelseyville Road); Seigler Canyon, Kelseyville Road Comment
  UC519549  Sisymbrium altissimum M. S. Jussel 1933-7-3 349 Lake Cobb Comment
  CAS-BOT-BC75030  Sisymbrium altissimum J. W. Blankinship 1928-9-23 s.n. Lake Clear Lake Fields. Comment
  CAS-BOT-BC135359  Sisyrinchium L. R. Abrams 1928-5-7 12568 Lake 4-5 miles east of Hough's Springs Comment
  UCD126972  Solanum parishii A. A. Heller 1919-5-10 13144 Lake valley of a tributary of Cache creek 5 miles east of Hough's Springs. Comment
  UCD44975  Solanum parishii Geri Hulse-Stephens 2002-6-2 963 Lake Goat Mountain. East of Fallen Fir Marsh. 1280 Comment
  RSA2426  Solanum umbelliferum J. W. Blankinship 1923-4-15 s.n. Lake Mt. Konocti, Kelseyville Comment
  RSA2707  Solidago californica J. W. Blankinship 1928-7-29 s.n. Lake Mount Konocti 1220 Comment
  CDA8725  Solidago canadensis subsp. elongata L. Ahart 2004-10-4 11428 Lake Along the stream that flows into Indian Valley Reservoir, the northeast part of the reservoir, on the south side of Bartlett Springs Road. Comment
  CHSC89432  Solidago elongata Lowell Ahart 2004-10-4 11428 Lake Along the stream that flows into Indian Valley Reservoir, the northeast part of the reservoir, on the south side of Bartlett Springs Road. 458 Comment
  CAS-BOT-BC365015  Solidago velutina subsp. californica Peter H. Raven 1954-9-1 8091 Lake Butts Canyon, 7 mi. s. of Middletown Comment
  UC165034  Solidago velutina subsp. californica Joseph P. Tracy Jul 21 1905-Aug 16 1905 2337 Lake Elk Mountain Northern Coast Ranges, Elk Mountain (Northern Lake County) 1219 Comment
  UC1099806  Sparganium erectum subsp. stoloniferum Herbert L. Mason 1946-7-27 12943 Lake about 1 mi s Lakeport (margin of Clear Lake); Clear Lake Comment
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Sep 25 2008
  RSA21557  Sparganium erectum subsp. stoloniferum Carl B. Wolf 1937-9-15 9357 Lake North Coast Range, Clear Lake, 1 mile north of Lakeport. 396 Comment
  POM282236  Sparganium eurycarpum Lyman Benson 1929-9-22 1916 Lake Lakeside Park, North Coast Mt. range, Clear Lake. 427 Comment
  POM283293  Stachys ajugoides Lyman Benson 1928-9-2 560 Lake Kelseyville-Finley, Middle N. Coast Mt. Range, Dobey Creek. Argonaut Ranch, Big Valley. Upper Sonoran. 457 Comment
  UCLA71603  Stachys ajugoides var. rigida Robert F. Hoover 1938-6-9 3563 Lake Bartlett Mountain Comment
  UC353859  Stachys albens Milo S. Baker 1928-7-2 3065 b Lake Fire Trail s Bear Cr. Camp; Cal. Nat. Forest Comment
  RSA0034152  Stachys rigida M. Bourell 1997-7-3 6542 Lake Mendocino National Forest, Upper Nye Meadow. Comment
  CAS-BOT-BC392523  Stellaria media M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. Comment
  SD8972  Stephanomeria elata unknown 1882-7-6 Lake Allen Springs Comment
  CAS-BOT-BC375797  Stephanomeria virgata Clare R. Wheeler 1982-10-14 3296 Lake Mendocino National Forest. 6 mi. NE of Soda Creek Station on Road 20N01 868 Comment
  UC566701  Stephanomeria virgata subsp. pleurocarpa Herbert L. Mason 1925-12-31 2568 Lake Bartlett Mt. Road Clear Lake Comment
  HSC39706  Stipa miliacea D. E. Anderson, J. P. Smith 1971-6-23 - 1178 Lake N of Junction of Walker Ridge Rd. and Hwy. 20 along Walker Ridge Comment
  JEPS96914  Streptanthus barbiger Dean W. Taylor 1998-6-22 16686 Lake Bottle Rock Road 1.2 miles N jct. Sulphur Springs Road (ca. 1.3 road mi n of Glenbrook) 792 Comment
  UC665661  Streptanthus barbiger Herbert L. Mason 1940-5-22 12309 Lake ridge s Lakeport Comment
  UC857415  Streptanthus barbiger Milo S. Baker 1940-6-30 9741 Lake area opposite Whispering Pines Resort Comment
  UC956509  Streptanthus barbiger Freed W. Hoffman 1948-6-7 2331 Lake about 1/4 mi w Helen Mine (5.7 mi w of Middletown Junction); North Coast Ranges 792 Comment
  HSC103524  Streptanthus barbiger Thomas W. Nelson, Jane Nelson 2004-5-6 9200 Lake Junction of State Route 175 and State Route 29. 455 Comment
  UC936539 Image available Streptanthus brachiatus A. Kruckeberg and F. W. Hoffman 1949-6-5 2905 Lake e of Pine Flat (near Contact Mine, on the Sonoma-Lake county line); North Coast Ranges; near Contact Mine, Sonoma-Lake Co. line 914 Comment
  UCD167213  Streptanthus brachiatus James Neilson 1977-4-24 3882 Lake Mayacmas Mountains, Bear Canyon. (Exact location unknown, coordinates estimated by label maker.) Comment
  HSC44022  Streptanthus breweri Robert M. Specht 1977-5-14 873 Lake 634 Comment
  UC1492726  Streptanthus breweri var. breweri Freed W. Hoffman 1950-6-30 3435 Lake e Indian Valley (14.5 mi e of Bartlett Springs); North Coast Ranges, Complexion Creek Comment
  JEPS27170  Streptanthus breweri var. hesperidis W. L. Jepson 1938-6-1 19008 Lake Knoxville Ridge Comment
  UC1292650  Streptanthus breweri var. hesperidis Frank W. Gould 1940-5-4 1027 Lake 2.5 mi ne Middletown Comment
  CAS-BOT-BC87114  Streptanthus glandulosus subsp. glandulosus G. B. Rossbach; R. P. Rossbach 1938-5-31 788 Lake Mendocino National Forest. 7 miles west of Bartlett Springs. Comment
  CAS-BOT-BC87116  Streptanthus glandulosus subsp. glandulosus J. W. Blankinship 1923-5-6 s.n. Lake Power House, Upper Kelsey Creek. 914 Comment
  CAS-BOT-BC87118  Streptanthus glandulosus subsp. glandulosus John F. Emmel 1970-5-16 276 Lake 3.2 road miles east of Sawmill Flat on Bartlett Springs Road. 1097 Comment
  UC162344  Streptanthus glandulosus subsp. glandulosus J. P. Tracy May 28 1902-Jun 2 1902 1743 Lake 6 mi nw Lakeport; hills about Scotts Valley 426 Comment
  UC956614  Streptanthus glandulosus subsp. glandulosus Freed W. Hoffman 1948-6-25 2302 Lake near Highland Springs; North Coast Ranges, Highland Creek Comment
  CAS-BOT-BC87327  Streptanthus hesperidis H. D. Ripley; R. C. Barneby 1945-6-19 6870 Lake 1 mile northeast of Middletown. 304 Comment
  UC1282795  Streptanthus hesperidis J. R. Sweeney 1952-6-15 953 Lake 1 yr burn in canyon 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa Co. line on Pope Valley road, ne facing slope); Butts Canyon 243 Comment
  UCD166863  Streptanthus hesperidis Robert E. Preston 2016-6-10 3052 Lake 2.2 mi N of Middleton, along Big Canyon Rd. 330 Comment
  CAS-BOT-BC87399  Streptanthus morrisonii Peter H. Raven 1954-9-1 8113 Lake Along Hoffman Creek, about 1 mile east of Mirabel Park. Comment
  UCD81470  Streptanthus morrisonii G. L. Stebbins 1968-5-15 6688 Lake Walker Ridge. East of Indian Valley, West of Leesville, near road to Bartlett Springs, south side of Complexion Canyon. (Exact location unknown. Coordinates estimated by label maker. Note: Date in notebook for this collection is May 12 but labels made by Stebbins at CAS say May 15.) 518 Comment
  CAS-BOT-BC48040  Styrax redivivus John Thomas Howell 1940-6-30 15589 Lake Soda Bay Comment
  RSA123230  Styrax redivivus A. Simontacchi 1937-7-9 264 Lake 0.3 miles SW of Little Borax Lake. 457 Comment
  UCD20713  Symphoricarpos albus var. laevigatus Mark Bibbo; w/ Laura Wynholds 2002-7-20 54 Lake McLaughlin UC Reserve. SE of Knoxville-Berryessa Rd. where the slurry pipeline crosses the road. N side of the slurry pipeline road ca. 150 yards from Knoxville-Berryesa Rd. 609 Comment
  UC469059  Symphyotrichum bracteolatum Katharine Brandegee Lake Snow Mountain Comment
  CAS-BOT-BC97655  Symphyotrichum chilense J. W. Blankinship 1928-9-17 s.n. Lake Lakeport Comment
  CAS-BOT-BC376897  Taraxacum officinale M. S. Jussel 1931-3-31 s.n. Lake Jordan Park Comment
  CAS-BOT-BC376898  Taraxacum officinale M. S. Jussel 1933-4-30 s.n. Lake Jordan Park, Cobb Mt. Comment
  CHSC78086  Taraxia ovata Terry Nelson 1998-4-4 240 -2 Lake In a pasture 6 mi w of jct of Hwys 20 and 16, 150 ft. se of the jct of Hwy 20 and Walker Ridge Rd. 606 Comment
  UCD163339  Tauschia kelloggii Craig D. Thomsen 2009-5-3 2810 Lake Walker Ridge. North of Til Jones Spring. 990 Comment
  CHSC91064  Thalictrum fendleri D. Isle 2004-4-7 262 Lake Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. GPS 10S 0525650 E 4333316N, spring near road. 1158 Comment
  UCD41973  Thalictrum fendleri var. polycarpum Geri Hulse-Stephens 2001-6-28 693 Lake Goat Mountain. New Christmas Marsh; Common name: meadow-rue. 1066 Comment
  SEINET4855282  Thalictrum lentiginosum A. A. Heller 1902-7-14 5855 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  CAS-BOT-BC399777  Thalictrum polycarpum J. W. Blankinship 1925-6-7 s.n. Lake Kelsey Canyon Comment
  CAS-BOT-BC399778  Thalictrum polycarpum L. R. Abrams 1928-5-6 12471 Lake 1 1/2 miles west of Bartlett Springs Comment
  CAS-BOT-BC399781  Thalictrum polycarpum Alice Eastwood; John Thomas Howell 1938-5-17 5667 Lake Elk Mt. Comment
  POM270348  Thalictrum polycarpum Lyman Benson 1928-4-28 s.n. Lake Kelseyville, Mt. Range: Middle N Coast; River: Kelsey Creek 457 Comment
  UC1282779  Thermopsis macrophylla var. macrophylla J. R. Sweeney 1952-5-2 779 Lake on Hwy 29 4.5 mi from Middletown Comment
  CAS-BOT-BC88429  Thysanocarpus curvipes C. F. Baker 1903-5-9 3090 Lake Kelseyville. Comment
  UC161486  Thysanocarpus curvipes J. P. Tracy May 28 1902-Jun 2 1902 1655 Lake 6 mi nw Lakeport (in hills about Scotts Valley); in hills about Scotts Valley 426 Comment
  UC72937  Thysanocarpus curvipes Hardin Irwin 1904-3 Lake vicinity Kelseyville Comment
  UC909755  Thysanocarpus curvipes Milo S. Baker 1950-5-6 12188 Lake along Hiwy about 1 1/2 mi w Lower Lake; w of Lower Lake Comment
  UCD158928  Thysanocarpus curvipes James A. Neilson Jr. 1975-4-28 3141 a Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Elevation estimated using Google Earth by label maker.) 853 Comment
  CAS-BOT-BC88439  Thysanocarpus curvipes A. A. Heller 15335 Lake Between the Lake county line and Clear Lake. Comment
  RSA0039375  Thysanocarpus curvipes var. curvipes Lyman Benson 1928-05 806 Lake Kelseyville, Middle N Coast range, Kelsey Creek. 487 Comment
  RSA0039378  Thysanocarpus curvipes var. curvipes J. W. Blankinship 1923-4-4 s.n. Lake Kelseyville. Comment
  RSA0039383  Thysanocarpus curvipes var. curvipes Thomas Nelson, Jane Nelson 1974-04 1159 Lake Along highway 20 between Lucerne and Clear Lake Oaks. Comment
  CAS-BOT-BC489621  Tonella tenella Nathan Gonzales; PLS 102 plant collecting interns 2013-4-14 5 Lake Clear Lake State Park, NE of Kelseyville. Lower northern slope of Mt. Ko2054nocti. S side of park, S of Soda Bay Rd. N of road that goes SE from Glebe Rd at gate 626 Comment
  CHSC9119  Tonella tenella M. M. Dumont 1970-4-10 90 Lake Field on s side Hwy. 29; 50 ft. n of jct. of Hwy. 29 and Hwy. 75, ca. 4 mi. s of Kelseyville. 533 Comment
  SEINET12326991  Tonella tenella S. E. Bigbee 1984-1 65 Lake Jct. Hwy 20 & Walker Ridge Rd., ca 9 km W of Hwys 20 & 16. Wilbur Spring Quadrangle, 15 607 Comment
  CHSC102764  Torilis arvensis David Isle; Arnold James 1993-6-23 1757 Lake Mendocino National Forest. North Coast Ranges. Upper Main Eel River Watershed. N of Lake Pillsbury, Oak Flat Cpgd and 20N01. About 1/8 mile E of Gravelley Valley Airstrip MDBM. By 'p' in 'Airport' on quad. 560 Comment
  CAS-BOT-BC81393  Torreya californica Doris K. Kildale 1926-5-31 2036 Lake west descent on grade from Junction to Hopland Comment
  CAS-BOT-BC81395  Torreya californica A. A. Heller 1902-7-21 5934 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  RSA347050  Torreya californica Lyman Benson 1931-3-22 2690 Lake Highland Springs, Mayacamas Mountain Range, Dobe Creek. Near summit, old Cloverdale Road 762 Comment
  RSA785746  Torreya californica Carrie A. Herd 1982-5-9 111 Lake Highland Springs Road junction w/Hwy. 29 Comment
  UC1238041  Toxicodendron diversilobum Thomas Morley 1946-4-28 585 Lake ridge crest 1.1 mi. e. Middletown (on hwy. to Lower Lake) 365 Comment
  UCD159757  Toxicoscordion fremontii James A. Neilson Jr.; Teresa A. Sholars 1975-3-26 3078 Lake Mayacmas Mountains; ca. 1/2 mile south of Childers Peak, east of Big Canyon Road, Barceloux Ranch. (Elevation estimated using Google Earth by label maker.) 609 Comment
  UCD91282  Tragopogon dubius Catherine E. Koehler 2007-7-18 s.n. Lake McLaughlin Reserve. Hunting Creek. 642 Comment
  UC154004  Trichostema lanceolatum Joseph P. Tracy Jul 21 1905-Aug 16 1905 2353 Lake Elk Mountain Northern Coast Ranges, Northern Lake County 1219 Comment
  UC1239718  Trichostema laxum Joseph P. Tracy 1935-7-4 14032 Lake near Glenbrook (N side of Cobb Valley); Cobb Mountain 822 Comment
  UC1586117  Trichostema laxum Barbara Ertter 1988-7-4 7711 Lake 11 air miles N of Upper Lake (town) (0.5 mi E of Rice Fork on Bear Creek Rd 1.5 mi W of Bear Creek Campground); Mendocino National Forest 609 Comment
  UC353848  Trichostema laxum Milo S. Baker 1927-6-30 2255 a Lake E of Whispering Pines Resort, Cobb Mountain Comment
  UCD167392  Trichostema laxum Eric LoPresti 2014-7-6 26 Lake McLaughlin UC Reserve. Quarry Valley. Second Sargent Cypress Seep. 640 Comment
  UCD41823  Trichostema laxum Geri Hulse-Stephens 2001-9-9 859 Lake Goat Mountain. Lake County: Goat Mountain.West vernal pool, Root Homestead Parcel. 944 Comment
  UCLA26148  Trichostema laxum H. and M. Lewis 1951-7-11 Lake near Clear Lake (0.7 mi S of Sulphur Bank Mine, Historical Landmarker #428) Comment
  RSA134364  Trichostema laxum H. Lewis, M. Lewis 1951-7-11 s.n. Lake East side of Clear Lake, 2 miles south of Clear Lake Maintenance Station. Comment
  SDSU7784  Trichostema laxum D. F. Howe 1967-8-9 4370 Lake 6 miles north of Upper Lake. 457 Comment
  SEINET10836996  Trichostema laxum John T. Middleton 1938-7-18 Middleton s.n. Lake Comment
  UCD19553  Trichostema laxum Gerald Dickinson 1964-7-20 180 Lake 7 mi. from Sheetiron Mtn. Rd. and Pillsbury Lake Rd. at Rice Creek. Comment
  UCD37028  Trichostema oblongum Beecher Crampton 1956-6-27 3680 Lake 1.8 miles east of Loch Lomond, on road to Seigler Springs. 815 Comment
  UC866919  Trifolium albopurpureum Alice Eastwood and John Thomas Howell 1938-5-16 5613 Lake near Grizzly Springs Comment
  UC1049536  Trifolium albopurpureum var. albopurpureum Rimo Bacigalupi 1950-4-16 3122 Lake 1/2 mi e Bakersville (nw extension of Indian Valley (North Fork of Cache Creek)); Inner North Coast Ranges 441 Comment
  JEPS86643  Trifolium albopurpureum var. dichotomum L. R. Heckard with P. C. Silva, R. L. Moe and M. Moe 1988-6-19 6719 Lake 1/3 mi ne Summit Springs; Snow Mtn, sw flank 1630 Comment
  UC764673  Trifolium albopurpureum var. dichotomum R. F. Hoover 1944-4-26 4933 Lake 5 mi e Middletown (on road to Pope Valley) Comment
  UC866721  Trifolium albopurpureum var. dichotomum A. A. Heller 1937-5-9 15333 Lake between Lake County line and Clear Lake (on Hwy #20) Comment
Read comments
Sep 29 2006
  UCD107876  Trifolium bifidum M. D. Miller 1948-5-1 s.n. Lake Near Kelseyville. Comment
  UCR178669  Trifolium bifidum Chas. H. Lamoureux, J. M. Tucker, Roman Gankin 1957-5-4 1243 Lake North margin of Boggs Lake, 100 ft from present water line in an area probably inundated in winter 854 Comment
  JEPS65761  Trifolium bifidum var. decipiens W. L. Jepson 1936-4-19 17425 Lake Callayomi Valley Comment
  RSA91549  Trifolium depauperatum F. W. Peirson, Mabel B. Peirson 1926-4-2 6589 Lake West end of Clear Lake. Comment
  UCD82704  Trifolium depauperatum var. amplectens Robin McMaster 1973-4-15 360 Lake W of Bear Valley. Comment
  POM231320  Trifolium dichotomum R. S. La Motte 1933-4-1 s.n. Lake Mt. St. Helena. Comment
  RSA10224  Trifolium dichotomum Carl B. Wolf 1928-5-5 1917 Lake 2 miles south of Lakeport, on road to Kelseyville Comment
  UCD47897  Trifolium dichotomum Ellen Dean; Ryan Brisco 2005-4-24 2470 Lake Lake County, McLaughlin UC Reserve, along Morgan Valley Rd, 0.9 rd mile S of intersection with with road to Reserve Field Station, E side of the road. 637 Comment
  CHSC101432  Trifolium dubium David Isle 2004-5-6 1587 Lake North of Lake Pillsbury in Gravelly Valley. In burn pile at NE edge of airstrip. 573 Comment
  JEPS65862  Trifolium fucatum Joseph P. Tracy 1921-5-12 5521 Lake Lakeport Northern Coast Ranges 426 Comment
  JEPS65898  Trifolium gracilentum var. gracilentum W. L. Jepson 1943-5-16 20803 Lake 2.5 mi w Lakeport (Valley at foot of Mayacamas Range); Scott Creek Comment
  HSC2146  Trifolium microdon C. B. Wolf 1928-5-4 1881 Lake 4 mi. S of Middletown Comment
  SEINET10484380  Trifolium tridentatum K. Faber, S. LaChance; M. Rekart 1984-4-28 Faber 3 Lake Blue oak campground. T14n,r6w,sec.10 se 1/4. 23 Miles ne of clearlake. Dry flat Creekbed. Chaparral with ceanothus spp. 610 Comment
  SEINET7067195  Trifolium variegatum A. G. Vestal 1947-5-3 s.n. Lake About 3.2 miles northeast of Middletown on Route 175. Coordinate datum: NAD27. UTM Zone 10, 528680mE, 4291630mN. Comment
  POM277679  Trifolium variegatum var. variegatum Lyman D. Benson 1935-5-17 6600 Lake Kelseyville; Mt. Range: Middle N Coast; Watershed: Clear Lake. 427 Comment
  CHSC101436  Trifolium willdenovii David Isle 2004-5-6 1583 Lake In Salmon Creek overflow depression, Gravelly Valley, N of Lake Pillsbury, >1/4 mile SE of Lake Pillsbury Ranch Gate. 566 Comment
  UCD47909  Trifolium willdenovii Ellen Dean; Ryan Brisco 2005-4-24 2484 Lake Lake County, McLaughlin UC Reserve, along dirt road that leaves Morgan Valley Rd, 0.9 rd mile S of intersection with with road to Reserve Field Station on the E side of the road. Rocky serpentine outcrop E of stock pond with white shed. 670 Comment
  RSA109910  Trifolium wormskioldii Philip A. Munz 1956-7-25 22363 Lake Summit Spring, Long Ridge trail to Snow Mt. 1524 Comment
  HSC15687  Trillium chloropetalum var. chloropetalum D. M. Patten 1964-5-2 Lake 100 yds. E of Hartly Cemetery on Scotts Valley Rd. 457 Comment
  UC511298  Triodanis biflora Lyman Benson 1932-6-18 3700 Lake Buckingham Park; Middle N Coast, Clear Lake Watershed, Buckingham Park 487 Comment
  HSC27442  Triphysaria eriantha subsp. eriantha J. P. Smith, J. O. Sawyer 1972-4-1 5144 Lake 0.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  SEINET7072761  Triphysaria eriantha subsp. eriantha A. G. Vestal 1963-5-11 s.n. Lake Seigler Canyon Road 0.3 miles northeast of the junction with Perini Road. UTM Zone 10, 528183mE, 4303085mN. Coordinate datum: NAD 27.) Comment
  UC1239028  Triphysaria eriantha subsp. eriantha Freed W. Hoffman 1948-5-14 2730 Lake Hennessey Ranch Putah Creek (Putah Creek); North Coast Ranges, Putah Creek Comment
  UC1745725  Triphysaria versicolor subsp. faucibarbata Annetta M. Carter, Sarah Dyal, Ethel Crum 1938-5-8 1396 Lake 1 mi. N of Middletown. Comment
  UCSB26080  Triphysaria versicolor subsp. faucibarbata Thurman, L. 1964-4-15 Lake 2.9 mi. NE of Middletown on State Hwy #29 Comment
  RSA2501  Triteleia hyacinthina J. W. Blankinship 1923-5-4 s.n. Lake Kelseyville Comment
  UCD160646  Triteleia hyacinthina James A. Neilson Jr. 1975-6-5 3241 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Elevation, location, and coordinates estimated by label maker.) 792 Comment
  CAS-BOT-BC522003  Triteleia hyacinthina Alice Eastwood; John Thomas Howell 1938-5-16 5644 Lake Sulphur Banks Comment
  POM276978  Triteleia laxa Lyman Benson 1932-6-15 3691 Lake Cobb Valley; Middle N Coast Range, Kelsey Creek Watershed. 701 Comment
  CAS-BOT-BC526090  Triteleia laxa Georgia Bentley 1917-5-16 s.n. Lake Lakeport Comment
  JEPS58041  Triteleia laxa W. L. Jepson 1920-5-25 9046 Lake Knoxville Ridge Comment
  RSA466276  Triteleia peduncularis L. F. LaPre, K. Campbell 1987-6-29 s.n. Lake Barrel Springs Camp, NE of Clear Lake at Colusa Co. line, on Walker Pass Road Comment
  SEINET232462  Triteleia peduncularis Margaret J. Williams, Wayne Roderick 1984-5-22 84- 15 -2 Lake Hidden Valley 3 mile NE of Middletown near Putota Creek. 259 Comment
  UC1178970  Triteleia peduncularis Herbert L. Mason 1946-5-30 12799 Lake 3 mi e Middletown Comment
  UC844558  Triteleia peduncularis A. A. Heller 1916-6-8 12382 Lake tributary of Cache Creek (between Hough's Springs and the Colusa Countyi line); Hough's Springs, tributary Cache Creek Comment
  UCD63768  Triteleia peduncularis Daniel Sanchez-Mata; Emin Ugurlu 2006-6-19 s.n. Lake Barkerville-Hough Springs. Springs close to Cache Creek. 620 Comment
  UC527844  Triteleia peduncularis R. Bacigalupi, I. L. Wiggins, and R. S. Ferris 1933-6-2 6691 Lake 1/4 mi nw Oak Park Springs (on Poep valley-Middleton Rd) Comment
  UC71944  Tropidocarpum gracile Hardin Irwin 1904-4-9 64 Lake vicinity Kelseyville (pasture) Comment
  CAS-BOT-BC73952  Turritis glabra M. S. Jussel 1932-5-1 s.n. Lake Jordan Park, near Mount Konocti. Comment
  CAS-BOT-BC73953  Turritis glabra Carl B. Wolf 1928-5-6 1949 Lake 1 mile up Bartlett Springs grade. Comment
  CAS-BOT-BC73955  Turritis glabra Alice Eastwood 1925-5-23 12876 Lake Dashiells, Mount Sanhedrin. Comment
  CHSC63733  Turritis glabra Vernon H. Oswald; Lowell Ahart 1994-6-20 6326 Lake Forest Route M3 at Low Gap, on the N edge of Snow Mtn. Wilderness, NW of Stonyford. 1524 Comment
  JEPS80743  Umbellularia californica L. R. Heckard and J. C. Hickman 1981-7-29 4703 Lake about 1/2 km sw of Timber Lake (w side of Snow Mountain); Snow Mountain 1432 Comment
  UCD19972  Umbellularia californica C. H. Lamoureux; R. Gankin 1956-3-16 1021 Lake 1 mile east of Nice on Route 20. Comment
  CAS-BOT-BC381869  Uropappus lindleyi J. W. Blankinship 1923-4-8 s.n. Lake Kelseyville Comment
  CAS-BOT-BC210079  Utricularia vulgaris Peter Rubtzoff 1957-8-10 3504 Lake Northern side of Boggs Lake. Comment
  CHSC29604  Verbascum thapsus Dibble; Griggs 1979-7-11 111 Lake Near Potato Hill, close to the town of Stonyford. 927 Comment
  RSA2766  Verbena lasiostachys var. lasiostachys J. W. Blankinship 1928-9-23 s.n. Lake Clear Lake. Comment
  JEPS106081  Verbena lasiostachys var. scabrida Lowell Ahart 2004-10-14 11466 Lake On the south side of the bridge across Cache Creek, on the south side of Bartlett Springs Road (Road M 12), about 3 miles west of the northwest part of Indian Valley Reservoir 502 Comment
  UCD83991  Veronica anagallis-aquatica Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6173 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by west forks of Rocky Creek Road. Rocky Creek Drainage, north of (below) waterfall and large boulders. 645 Comment
  POM273217B  Veronica arvensis J. T. Howell 1945-6-19 21070 Lake Sawmill Flat, Bartlett Mountain. 1220 Comment
  HSC82419  Veronica peregrina Thomas W. Nelson, Jane Nelson 1980-4-26 5092 Lake Tule Lake, SE side of Hwy. 20, 3 mi. from its junction with Hwy. 29 Comment
  POM278055  Vicia americana var. americana Lyman D. Benson 1928-4-30 138 Lake Kelseyville. Middle N Coast mtn range, Clear Lake. 427 Comment
  HSC45518  Viola douglasii M. Alcasas 1978-4-23 52 Lake Barrel Springs Campground. 701 Comment
  JEPS14654  Viola douglasii Rimo Bacigalupi with R. Hauke and Geo. Bacigalupi 1954-7-13 4669 Lake at summit of Sheetiron Mountain 1958 Comment
  POM286456  Viola douglasii Lyman D. Benson 1932-6-15 3685 Lake Cobb Valley; Middle N Coast Range, Kelsey Creek Watershed. 701 Comment
  SEINET186449 Image available Viola douglasii M. S. Baker 1940-3-27 9514 Lake Serpentine HIll 1 mi. south of Lakeport Comment
  UC1762423  Viola douglasii Milo S. Baker Apr 1940 9514 Lake S of Lakeport (Serpentine Hill) Comment
  RSA261474  Viola douglasii J. M. Tucker 1959-5-30 3521 Lake Down the SW side of the ridge, ca 1.25 miles NW of Goat Mountain Lookout, Goat Mountain. 1799 Comment
  RSA402179  Viola douglasii Carolyn Sanford 1977-4-24 348 Lake Dry meadow at Barrel Springs Campground. 701 Comment
  CAS-BOT-BC537055  Viola lobata M. S. Jussel 1933-4-29 s.n. Lake Jordan Park, Cobb Mt. Comment
  CAS-BOT-BC537062  Viola lobata Ira L. Wiggins 1949-5-1 12103 Lake Along road into Deer Valley, N of summit between Upper Lake and Pilsbury Lake 1219 Comment
  POM286466  Viola lobata Lyman D. Benson 1928-4-29 159 Lake Mt. Hanna. Kelseyville. Middle N Coast mtn range, Cold Creek. 762 Comment
  HSC95557  Viola pedunculata L. Snyder, B. Redfern, A. de Knijf 1999-5-1 58 Lake Walker Ridge Rd., 8 mi. off Hwy. 20; Blue Oak Recreational Area 534 Comment
  LA209780  Viola purpurea H. S. Yates; 1934-4-15 3758 Lake Bendmore Valley, Ukiah 761 Comment
  JEPS48876  Viola purpurea subsp. purpurea W. L. Jepson 1942-6-9 20713 Lake lower slopes of Cobb Mountain (Cobb Post Office); , Cobb Post Office Comment
  POM286610  Viola purpurea sub