Search Results — 2000 specimen records retrieved (1600 records with coordinates)
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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/consortium/).
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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  UCD137046  Acer negundo Ellen Dean; with Plant Biology 102 interns 2013-5-4 7753 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
  RSA2391  Acer negundo subsp. californicum J. W. Blankinship 1928-9-23 s.n. Lake Clear Lake, Kelseyville. Comment
  CAS-BOT-BC28638  Achillea millefolium A. A. Heller 1902-7-14 5875 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  UCD42090  Achnatherum lemmonii Geri Hulse-Stephens 2002-5-31 930 Lake Goat Mountain. Root Homestead Parcel. Dry site between E and W vernal pools; Common name: Lemmon's needlegrass. 944 Comment
  UCD60364  Achnatherum lemmonii subsp. pubescens Janet E. Dibble; F. T. Griggs 1979-7-11 112 Lake Mendocino National Forest, south side of Potato Hill. NW side of Forest Service Road 17N33, 1/4 mile north of gate (just after trail to Big Spring). 975 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
  CAS-BOT-BC29811  Achyrachaena mollis Agnes M. Bowman 1902-4-1 152 Lake Burns Valley Comment
  UCD104581  Acmispon N. W. Stice 1948-5-20 s.n. Lake Guenoc Ranch, Middletown. Comment
  CHSC91161  Acmispon americanus var. americanus D. Isle 1997-7-31 315 Lake Mendocino National Forest--North Coast Ranges. Upper Lake Watershed. 8.5 mi. up from 16N30/16N14 jct. at Low Gap Meadow. Comment
  CAS-BOT-BC213413  Acmispon argophyllus var. argophyllus Greg de Nevers 1996-5-18 10808 Lake Boggs Lake 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
  CHSC90882  Acmispon nevadensis var. nevadensis D. Isle 1995-6-27 202 Lake Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. Jct. M-1 and River Rd. 1036 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
  HSC98292  Acmispon wrangelianus D. E. Anderson 1962-4-14 1989 Lake 36 mi. W of Williams on Hwy. 20 457 Comment
  HSC66637  Adenostoma fasciculatum Debbie Stamp, Joanne Spitler, Patty Powers, Cathy Railey, Cathy Macdonald 1980-4-19 20 Lake Coldsprings Campground along access road to Indian Valley Dam Comment
  LA207860  Adenostoma fasciculatum H. Lewis; 1940-7-4 sn Lake 3 mi. S of Kelseyville Comment
  UC161483  Adenostoma fasciculatum J. Torrey 1865-1 127 Lake Borax Lake Comment
  UC555287  Adenostoma fasciculatum P. Schulthess 1931-7-13 Lake 1 mi. s. Kelseyville Comment
  UCD14537  Adenostoma fasciculatum Rob Ickes 1989-6-4 23 Lake 1/2 mile S of Fraiser Pt., on a hill above Soda Bay Road. 414 Comment
  POM274968  Adenostoma fasciculatum var. fasciculatum Lyman D. Benson 1928-6-15 s.n. Lake Western base of Mount Konocti. 457 Comment
  CAS-BOT-BC65582  Adiantum jordanii M. S. Baker 1933-4-7 7517 Lake Soda Bay, Clear Lake Comment
  POM281085  Adiantum jordanii Lyman Benson 1932-6-14 3669 Lake Soda Bay 427 Comment
  UC1063723  Adiantum jordanii K. Bradshaw 1937-6-1 33 Lake 4 mi w Lakeport; Lakeport Quadrangle Comment
  UCD67697  Adiantum jordanii D. Sanchez-Mata 1996-6-27 s.n. Lake Lower Lake-Kelseyville. 550 Comment
  RSA150718  Ageratina occidentalis P. H. Raven 1962-7-18 18047 Lake Snow Mountain. Comment
Read comments
Jun 18 2012
  UCD159721  Agoseris grandiflora James A. Neilson Jr.; Teresa A. Sholars 1975-3-27 3298 Lake Mayacmas Mountains, Caldwell Pines, ca. 3 1/2 miles west of Bottle Rock Road, border of Lake and Sonoma counties. (Elevation estimated by label maker using Google Earth.) 975 Comment
  CAS-BOT-BC22943  Agoseris heterophylla Ira L. Wiggins 1933-6-3 6729 Lake 2 mi. E. of Oat Hill Mine Comment
  HSC37210  Agoseris heterophylla Lon Hall 1975-5-3 318 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 Comment
  POM52191  Agoseris heterophylla C. F. Baker 1903-5-12 3068 Lake Near Lakeport. Comment
  UCD160396  Agoseris heterophylla James A. Neilson Jr. 1975-5-14 3575 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  UC165997  Agoseris heterophylla var. heterophylla J. P. Tracy May 28 1902-Jun 2 1902 1702 Lake 6 mi nw Lakeport; Scotts Valley 426 Comment
  UC166069  Agoseris heterophylla var. heterophylla J. P. Tracy May 28 1902-Jun 2 1902 1702 1/2 Lake 6 mi nw Lakeport; Scotts Valley 426 Comment
  CAS-BOT-BC13409  Agoseris retrorsa John Thomas Howell 1945-6-19 21024 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  POM294495  Agrostis Lyman Benson 1942-7-9 11283 Lake Creek 1 mile north of Kelseyville. Kelsey creek. 412 Comment
  POM296526A  Agrostis Lyman Benson 1941-7-24 11003 Lake 1 mile north of Kelseyville. 412 Comment
  CHSC107990  Agrostis capillaris David L. Woodward 2007-6-25 1939 Lake Mendocino National Forest - North Coast Ranges Upper Main Eel River Watershed. In vernal pool on Towhead Flat (up Ericson Ridge from Lake Pillsbury area). At junction of Sections 25,26,35 and 36. 1227 Comment
  UCD52098  Agrostis exarata Beecher Crampton 1956-6-26 3662 Lake Margin of Snow's Lake, 3.5 miles, by road E of Seigler Springs. 655 Comment
  UCD52140  Agrostis exarata John Thomas Howell 1945-6-18 20974 Lake Near Glenbrook. Comment
  UCD93093  Agrostis exarata Catherine E. Koehler 2007-7-18 s.n. Lake Lake-Napa County line: McLaughlin Reserve, east side of Research Hill, adjacent to Hunting Creek. 630 Comment
  CAS-BOT-BC139103  Agrostis pallens Philip A. Munz 1956-7-24 22273 Lake Fir Root Spring. Long Ridge southeast of Snow Mountain. 1371 Comment
  CAS-BOT-BC138806  Agrostis scabra Greg de Nevers 1996-9-1 10862 B Lake Boggs Lake TNC Preserve. 609 Comment
  UC843282  Allium amplectens Alice Eastwood, John Thomas Howell 1938-5-15 5552 Lake 5 mi s Lower Lake Comment
  CAS-BOT-BC461034  Allium amplectens M. S. Jussel 1933-6-26 185 . Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CAS-BOT-BC461045  Allium amplectens Agnes M. Bowman 1902-5-1 98 . Lake Lower Lake Comment
  CAS-BOT-BC461046  Allium amplectens L. R. Abrams 1928-5-7 12567 . Lake 4-5 miles east of Hough's Springs Comment
  UC726103  Allium amplectens A. A. Heller 1919-5-10 13149 Lake valley below Summit Comment
  HSC45680  Allium falcifolium Catherine Chin 1978-4-23 47 Lake Barrel Springs Campground 701 Comment
  RSA111666  Allium falcifolium Philip A. Munz 1956-7-25 22314 Lake West Peak Ridge, Snow Mt. 2104 Comment
  CAS-BOT-BC469135  Allium falcifolium J. W. Blankinship 1923-4-29 s.n. Lake Siegler Springs Comment
  CAS-BOT-BC469136  Allium falcifolium Robert E. Jameson 1967-5-22 16 . Lake Highland Creek, 10 miles south of Lakeport Comment
  RSA367091  Allium falcifolium Carolyn Sanford 1977-4-24 350 Lake Dry meadow at Barrel Springs Campground. 701 Comment
  SEINET3884477  Allium falcifolium Terry Roth 1979-4-14 3 Lake Wilbur Springs Quadrangle. 0.4 miles north of State Route 20 on the Wilbur Springs Road.; 0 640 Comment
  SEINET3884602  Allium falcifolium D. W. McNeal 1989-4-22 3380 Lake On a barren hillside W. of Walker Ridge Rd. above the power line access rd. 0.9 mi. N. of Hwy. #20.; 0 Comment
  HSC2963  Allium fimbriatum var. fimbriatum F. W. Peirson, Mabel Peirson 1926-4-3 6618 Lake S face of hill 3.3 mi. N of Middletown Comment
  SEINET3884497  Allium fimbriatum var. purdyi D. W. McNeal 1985-5-9 3068 Lake Above Walker Ridge Rd., 0.5 mi. n. of Hwy. 20.; 0 Comment
  HSC27448  Allium serra J. P. Smith, J. O. Sawyer 1972-4-1 5131 Lake Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20 Comment
  UCD138630  Allium serra Dan Hess 1973-4-15 16 Lake above Bear Valley, on Bartlett Springs Road via Bear Valley Road, 14.3 miles from Highway 20 intersection with Bear Valley Road. Comment
  SEINET12044781  Allium serratum A. Eastwood, Howell, J. T. 1938-1 5583 Lake 6 mi N of Lower Lake Comment
  SEINET3879904  Allium validum A. A. Heller 1902-7-28 s.n. Lake In the 'Horse Pasture' near the summit of Mt. Sanhedrin.; 0 Comment
  UC727763  Allophyllum divaricatum Milo S. Baker 1945-6-20 11000 Lake near Pinnacle Rock Bartlett Mt. 1402 Comment
  SEINET2444437  Allophyllum gilioides A. Haselby, M. Carson; J. Howard; P. Mayers 2000-4-29 10 Lake Mclaughlin Reserve, lower slope or Research Hill, west of Hunting Creek. 640 Comment
  JEPS78602  Alnus rhombifolia Edward Lee 1936-9-20 2517 Lake s Snow Peak West (lower camp, streamside); Snow Mt. Comment
  POM281275  Alnus rhombifolia Lyman Benson 1929-8-4 1889 Lake Kelsey Creek Canyon. Comment
  UCD41696  Alnus rhombifolia Geri Hulse-Stephens 2001-9-6 820 Lake Goat Mountain. Lovelady Spring. Seep 0.1 miles west of Forest Service Boundary gate. Below road. 1264 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
  UCR51259  Alopecurus geniculatus Lyman Benson 1948-7-3 12904 Lake Middle North Coast, Clear Lake Drainage, Boggs Lake, west of Mt. Hanna 854 Comment
  RSA0123258  Alopecurus geniculatus Lyman Benson 1948-7-3 12904 Lake Boggs Lake, west of Mt. Hanna. Middle North Coast mountains. Clear Lake drainage. 853 Comment
  CAS-BOT-BC137991  Alopecurus pratensis Greg de Nevers 2001-4-23 12265 Lake Clear Lake, Lake County Land Trus, Rodman Slough. Near Wildflower Flat. 475 Comment
  UC614951  Amaranthus californicus Beryl O. Schreiber 1936-9-19 2332 Lake 1 mi ne Sheep Camp (Snow Mountain Trail) 1341 Comment
  CAS-BOT-BC142575  Amelanchier utahensis J. W. Blankinship 1924-5-3 s.n. Lake Mt. Hannah Comment
  CAS-BOT-BC213962  Amsinckia M. S. Jussel 1933-7-3 332 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  UC1061783  Amsinckia douglasiana R. C. Wilson 1937-5-13 359 Lake 1 1/2 mi s of Lakeport 411 Comment
  UC1211655  Amsinckia intermedia Francia Chisaki with G. Newcomb 1958-3-31 1077 Lake 2 mi n Kelseyville Comment
  UCD131516  Amsinckia intermedia Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7554 Lake Clear Lake State Park. NE of Kelseyville. East of Lower Bayview Campground near rocks by lake. 414 Comment
  HSC41873  Amsinckia intermedia Richard G. Runyon 1977-4-23 11 Lake S.R. 20, 2.2 mi. W of its junction with S.R. 29 Comment
  CAS-BOT-BC222469  Amsinckia lunaris Francia Chisaki; R. Ornduff; H. G. Baker 1958-4-26 1126 Lake On road to Lakeport, 1.6 miles south of Lakeport Comment
  CDA14176  Ancistrocarphus filagineus G. F. Hrusa, R. Gross 1997-5-11 13762 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
  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
  UCD18182  Ancistrocarphus filagineus Eva Bayon; With PLB 102 class 2000-4-29 s.n. Lake McLaughlin Reserve. Research Hill, W side of Hunting Creek, just south of turn-off to Recreation Area. 632 Comment
  JEPS39669  Ancistrocarphus filagineus Rimo Bacigalupi, T. Crovello, and L. Heckard 1965-4-26 9048 Lake 2.5 mi from junction Ladoga junction (on road to Bartlett Springs, w of Bear Valley); Colusa-Lake County Boundary 670 Comment
  RSA92385  Ancistrocarphus filagineus F. W. Peirson, Mabel Peirson 1926-4-3 6613 Lake 3.3 miles north of Middletown. Comment
  UCD84046  Angelica californica Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6223 a Lake Cache Creek Wilderness area, southern edge of wilderness, accesssed via eastern forks of Rocky Creek Road and then via a private road owned by Stephen Gilardi (an area known as Brushy Sky High on some maps). 685 Comment
  HSC71288  Angelica californica J. M. DiTomaso 1980-7-8 1731 Lake Hwy 29, 2 mi W of Hwy 53, S of Clear Lake 427 Comment
  RSA492537  Angelica tomentosa var. tomentosa Lyman Benson 1929-8-4 1898 Lake Kelsey Creek Canyon Comment
  UC1199392  Anisocarpus madioides Joseph P. Tracy Jul 21 1905-Aug 16 1905 2316 Lake Elk Mountain, n Lake County Northern Coast Ranges, Elk Mountain 1219 Comment
  HSC68234  Anthemis cotula J. P. Smith, J. O. Sawyer 1971-6-5 4672 Lake 4 mi. N of Upper Lake on the road to Lake Pillsbury. Comment
  UC1282688  Anthemis cotula J. R. Sweeney 1953-5-26 1056 Lake .4 mi se, 1.1 mi from Lake-Napa county line on Pope Valley road Black Oak Villa; Lake-Napa County line, Butts Canyon 243 Comment
  UCD37026  Anthoxanthum odoratum Beecher Crampton 1956-6-26 3673 Lake Lake County, Loch Lomond. 855 Comment
  UCD56243  Anthoxanthum odoratum Milo Baker 1941-5-1 s.n. Lake somewhere. Comment
  JEPS5732  Antirrhinum cornutum J. R. Sweeney and R. Bacigalupi 1951-6-3 666 Lake 5.2 mi w Lower Lake (w end of Manning Flat); Manning Flat 579 Comment
  JEPS5355  Antirrhinum vexillocalyculatum subsp. breweri Willis L. Jepson 1892-8-4 21316 Lake near Hullville (Gravelly Valley); South Fork of the Eel River, Gravelly Valley Comment
  RSA8553  Antirrhinum vexillocalyculatum subsp. breweri M. S. Jussel 1933-6-26 180 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch. Comment
  CHSC42268  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum David M. Thompson 1983-6-19 344 Lake 2.5 miles ESE of Glenhaven on Hwy. 20. 0.2 miles ESE of Beryl Way intersection. 411 Comment
  JEPS83365  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum David M. Thompson 1983-6-20 345 Lake 1.5 mi up Bartlett Springs Road from junction with Hwy. 20 (on n side of Bartlett Springs Road); Lucerne Quad. (7.5', 1958) 621 Comment
  POM283608  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum Lyman D. Benson 1928-6-16 298 Lake Highland Springs. Mayacamas mtn range. 'Dobe Creek. 610 Comment
  UC1178981  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum Herbert L. Mason 1946-5-30 12811 Lake e of Indian Valley (North Fork of Cache Creek); North Fork of Cache Creek 548 Comment
  JEPS5350  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum Willis L. Jepson 1892-7-29 21311 Lake Knoxville grade to Lower Lake; Mountain Region of Clear Lake Comment
  POM284533  Antirrhinum virga Lyman D. Benson 1932-6-15 3683 Lake Bottle Rock Mountain, Middle N Coast Range, Kelsey Creek watershed. 915 Comment
  SEINET3158982  Antirrhinum virga D. M. Jackson, R. W. Spellenberg 213 Lake 3.7 mi E of 2.9 of Bartlett Springs Comment
  UC1012395  Antirrhinum virga Francis W. Pennell 1940-7-4 26059 Lake 3 mi n Lower Lake (Route 29) 487 Comment
  UCD83977  Apocynum cannabinum Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6161 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by west forks of Rocky Creek Road. Rocky Creek Drainage, above waterfall. 666 Comment
  POM225856  Arabis breweri M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. 915 Comment
  HSC37637  Arabis breweri var. breweri John Rehling, Robert M. Specht 1976-3-26 167 Lake 8.3 mi. N on Barlett Springs Rd. from junction with Hwy. 20 Comment
  CAS-BOT-BC128630  Arbutus menziesii J. A. Gunn, Jr. 1902-5-17 s.n. Lake 3 miles N.W. of Glenbrook Comment
  HSC97080  Arceuthobium campylopodum L. Ahart 2004-10-14 11458 Lake S edge of Bartlett Springs Rd. (Rd. M12), near NW part of Indian Valley Reservoir 459 Comment
  CAS-BOT-BC409917  Arceuthobium campylopodum E. Sutliffe 1939-9-1 s.n. Lake near Lucerne Comment
  UC1388331  Arctostaphylos Freed W. Hoffman 1948-6-26 2508 Lake 1.2 mi e Bear Creek; North Coast Ranges, Long Ridge 746 Comment
  UCD50532  Arctostaphylos canescens Roman Gankin 1966-2-26 683 Lake State highway 29, 1/2 mile south of Hobergs. Comment
  CAS-BOT-BC24064  Arctostaphylos canescens subsp. canescens C. Hart Merriam 1907-7-24 s.n. Lake Bartlett Springs Comment
  CAS-BOT-BC24065  Arctostaphylos canescens subsp. canescens C. Hart Merriam 1907-7-24 s.n. Lake Bartlett Springs Comment
  CAS-BOT-BC24069  Arctostaphylos canescens subsp. canescens Philip A. Munz 1956-7-24 22283 Lake Long Ridge on trail to Snow Mt. 1524 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
  CHSC102759  Arctostaphylos canescens subsp. canescens David Isle; Arnold James 1993-6-23 1744 Lake Mendocino National Forest. North Coast Ranges. Upper Main Eel River Watershed. Above Lake Pillsbury, about 1 mile W of Boardman Ridge Jct. (1N02) off S edge of 20N01 with view of Squaw Valley. MDBM. 950 Comment
  POM286159  Arctostaphylos canescens subsp. canescens Lyman Benson 1928-4-29 130 Lake Kelseyville. 762 Comment
  RSA202109  Arctostaphylos canescens subsp. canescens C. M. Belshaw 1936-9-19 2693 Lake Southwest slope of Snow Mountain West above Sheep Camp. 1951 Comment
  UC1120922  Arctostaphylos canescens subsp. canescens A. Simontacchi 1937-6-25 208 Lake 1/4 mi w Pinnacle Rock L.O.; Mendocino National Forest, Lakeport Quadrangle 1341 Comment
  UC549706  Arctostaphylos canescens subsp. canescens J. E. Adams 1934-9-30 846 Lake 7 1/2 mi s Kelseyville Comment
  CAS-BOT-BC24060  Arctostaphylos canescens subsp. canescens Walter Knight; Irja Knight 1963-9-23 104 Lake Forest Service Road 15N09 High Valley Ridge. Comment
  CDA15494  Arctostaphylos canescens subsp. sonomensis G. F. Hrusa, WTD 1998-6-19 14631 Lake North Coast Ranges; W side of Goat Mtn. summit. Comment
  UCD50549  Arctostaphylos canescens var. candidissima John Thomas Howell 1976-4-28 51610 Lake Summit of Elk Mountain Road. 1158 Comment
  RSA622673  Arctostaphylos elegans Jon E. Keeley 1985-7-20 7946 Lake Ca. 2 miles east of Pinnacle Peak, Bartlett Springs Road. 1000 Comment
  UCD23604  Arctostaphylos glandulosa Rodney Gale Myatt 1971-9-15 1006 Lake Along highway 175 between Lakeport and Hopland, near Lake Co. and Mendocino Co. line. 609 Comment
  UCD50895  Arctostaphylos glandulosa Roman Gankin 1965-5-6 536 Lake Bartlett Mountain Road, 3.8 miles east of Sawmill Flat. Comment
  SD70032  Arctostaphylos glandulosa Darley Howe 1968-5-22 Lake Southwest slope of Mount Kooncti Comment
  UCD51074  Arctostaphylos glandulosa f. cushingiana Roman Gankin 1965-5-6 535 Lake Bartlett Mountain Road, 3.8 miles east of Sawmill Flat, Lake County, California. Comment
  UC1120181  Arctostaphylos glandulosa subsp. glandulosa H. S. Yates 1934-4-15 3768 Lake s Bendmore Valley; Ukiah Quadrangle 762 Comment
  UC1120211  Arctostaphylos glandulosa subsp. glandulosa K. E. Bradshaw 1937-6-1 43 Lake 5 mi w Lakeport; Lakeport Quadrangle Comment
  SEINET10768473  Arctostaphylos manzanita Gregory A. Wahlert 2007-7-2 Wahlert 90 Lake Lower Lake, Copsey Creek Rd. 428 Comment
  SEINET11989668  Arctostaphylos manzanita W. Knight, Knight, I.; Vale, J. 1985-1 4595 Lake Boardman Ridge, Hull Mountain 1143 Comment
  CAS-BOT-BC38930  Arctostaphylos manzanita subsp. elegans T. S. Brandegee 1888-1-1 38 Lake Lake Co. Comment
  CAS-BOT-BC38934  Arctostaphylos manzanita subsp. elegans Lyman Benson 1928-3-30 36 Lake Cold Creek Canyon, Kelseyville. Mt. Konocti Comment
  CAS-BOT-BC38935  Arctostaphylos manzanita subsp. elegans John Thomas Howell 1930-8-24 5455 Lake 4 miles from Middletown on Adams Springs Road. Comment
  CAS-BOT-BC38939  Arctostaphylos manzanita subsp. elegans M. S. Jussel 1933-4-29 s.n. Lake Jordan Park, Cobb Mt. Comment
  CAS-BOT-BC38953  Arctostaphylos manzanita subsp. elegans M. S. Jussel 1933-4-29 s.n. Lake Jordan Park, Cobb Mt. Comment
  JEPS49561  Arctostaphylos manzanita subsp. elegans Mrs. Helen Rickabaugh 1936-12-6 Lake Mt. Konocti 1158 Comment
  RSA121973  Arctostaphylos manzanita subsp. elegans A. Simontacchi 1927-7-9 256 Lake 0.3 miles west of Soda Bay; Clear Lake 442 Comment
  RSA202110  Arctostaphylos manzanita subsp. elegans C. M. Belshaw 1936-9-19 2694 Lake Snow Mountain West, 2 miles east of Potato Hill 1524 Comment
  RSA202119  Arctostaphylos manzanita subsp. elegans Freed W. Hoffman 1947-3-18 929 Lake Near top of Nt. Konocti Comment
  UC1303172  Arctostaphylos manzanita subsp. elegans Lyman Benson 1930-3-25 1960 Lake obsidian side ridge s Mt. Konocti (3 mi s of Kelseyville); Uncle Sam Mountain 518 Comment
  UC1602004  Arctostaphylos manzanita subsp. elegans Katharine Brandegee 1888-1 Lake Comment
  UC549674  Arctostaphylos manzanita subsp. elegans J. E. Adams 1934-3-10 664 Lake s Mt. Konocti Comment
  UC727753  Arctostaphylos manzanita subsp. elegans Milo S. Baker 1946-2-25 11293 Lake along hwy s Hobergs Resort Comment
  UC909855  Arctostaphylos manzanita subsp. elegans J. E. Adams 1934-3-10 659 Lake s Mt. Konocti Comment
  SEINET11998350  Arctostaphylos manzanita subsp. elegans R. D. Stone 1989-1 1001 Lake N of Cobb Mt. on crest of Mayacamas Mts at Caldwell Pines 1006 Comment
  CAS-BOT-BC38786  Arctostaphylos manzanita subsp. manzanita C. Hart Merriam 1906-8-15 s.n. Lake East base Mt. St. Helena Comment
  CAS-BOT-BC38846  Arctostaphylos manzanita subsp. manzanita T. S. Brandegee 1888-1-1 39 Lake Lake County Comment
  POM225854  Arctostaphylos manzanita subsp. manzanita M. S. Jussel 1931-3-30 2 Lake Cobb Mt., Jordan Park. Comment
  POM286083  Arctostaphylos manzanita subsp. manzanita Lyman Benson 1930-3-25 1970 Lake kelseyville, Mt. Konocti. 610 Comment
  UC1193137  Arctostaphylos manzanita subsp. manzanita P. Zinke 1950-5-23 122 Lake Cobb Valley Quad 60B4 Comment
  UCD131131  Arctostaphylos manzanita subsp. manzanita Ellen Dean; Karen Whitestone, Jim Dempsey 2013-1-3 7522 Lake Clear Lake State Park. NE of Kelseyville. South shore of Clear Lake, north side and lower reaches of Mount Konocti. Southern part of park off of Glebe Rd, south of Soda Bay Rd. On undeveloped road that departs from Glebe Rd at SE corner of orchard. 548 Comment
  UCD83873  Arctostaphylos manzanita subsp. manzanita Ellen Dean; Gordon Harrington, Jack Alderson 2010-3-7 5794 Lake Cache Creek Wilderness area, northern part of wilderness, accesssed via DFG property (Redbud Trail), route taken goes overland to Rocky Creek. 376 Comment
  JEPS38876  Arctostaphylos manzanita subsp. manzanita W. L. Jepson 1936-12-5 17979 Lake near Big Oak road sta. (w of Middletown) Comment
  UCD52717  Arctostaphylos nevadensis Roger Raiche 1982-6-28 20518 Lake Hull Mountain. 1950 Comment
  CHSC102773  Arctostaphylos patula David Isle; Arnold James 1993-6-24 1711 Lake Mendocino National Forest. North Coast Ranges. Upper Main Eel River Watershed.0.5+ mile NE of Lake Pillsbury; N of Squaw Valley Creek; adjacent 19N46, MDBM. 633 Comment
  CHSC90840  Arctostaphylos patula subsp. patula D. Isle 1995-6-27 200 Lake Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. Above Timberline Camp. 1786 Comment
  CAS-BOT-BC43780  Arctostaphylos stanfordiana L. B. Kildale 1927-5-31 3286 Lake Cold Spring Camp near Lower Lake Comment
  CAS-BOT-BC43784  Arctostaphylos stanfordiana A. A. Heller 1940-2-14 15498 Lake Four miles west of Lower Lake in the oak belt of the Upper Sonoran Life Zone Comment
  CAS-BOT-BC43785  Arctostaphylos stanfordiana John Thomas Howell 1945-6-20 21087 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  CAS-BOT-BC43789  Arctostaphylos stanfordiana David D. Keck 1931-4-4 1085 Lake St. Helena Creek canyon, 5.5 miles south of Middletown, southern Lake County 600 Comment
  CHSC92776  Arctostaphylos stanfordiana D. Isle 2005-2-23 1367 Lake Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. Proposed Westshore Fuels treatment Unit #4. 670 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
  UC1388316  Arctostaphylos stanfordiana Freed W. Hoffman 1947-3-18 932 Lake s foot of mt. North Coast Ranges, Mt. Konocti Comment
  UC21888  Arctostaphylos stanfordiana Mrs. O'Neal April 1896 Lake Comment
  UC535011  Arctostaphylos stanfordiana H. E. and S. T. Parks 1931-3-31 926 Lake near Mirabel Mine; Mirabel Creek Comment
Read comments
Nov 16 2011
  UC549683  Arctostaphylos stanfordiana J. E. Adams 1933-11-25 587 Lake sw Mt. Konocti (near Kelseyville) Comment
  UC83856  Arctostaphylos stanfordiana Alice Eastwood 1900-2-13 Lake old road Bartlett Mt. Comment
  HSC27147  Arctostaphylos viscida J. P. Smith, J. O. Sawyer 1972-4-1 5167 Lake 6.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  HSC37989  Arctostaphylos viscida Thomas W. Nelson, Jane P. Nelson, James Nelson, J. P. Smith 1976-4-12 2336 Lake Along Morgan Valley Rd., 1.5 mi. from Napa County line 671 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
  SEINET11984845  Arctostaphylos viscida Unknown 1965-1 523 Lake hill NW of Cold Spring Camp, 0.9 mi E of Little Indian Valley (Kowalski Ranch & Stanton Creek) Comment
  UC1005692  Arctostaphylos viscida subsp. pulchella Frank W. Gould 1939-4-8 632 Lake one mi w Colusa County line (on road from Leesville to Lower Lake, along highest ridge road crosses) Comment
  CAS-BOT-BC47423  Arctostaphylos viscida subsp. viscida C. H. M. 1906-8-15 s.n. Lake East base Mt. St. Helena Comment
  CAS-BOT-BC47432  Arctostaphylos viscida subsp. viscida H. E. McMinn 1923-5-26 981 b Lake Between Knopville and Lake Co. line Comment
  JEPS38937  Arctostaphylos viscida subsp. viscida Joseph P. Tracy 1935-7-4 14009 Lake n side Cobb Valley (near Glenbrook); Cobb Mountain 822 Comment
  JEPS80206  Arenaria serpyllifolia L. R. Heckard and J. Hickman 1980-7-3 5361 Lake Across road (north of) from Summit Springs (sw slope of Snow Mt.); sw slope of Snow Mt. 1548 Comment
  HSC83614  Arnica discoidea Gladys L. Smith 1981-6-22 6715 Lake Above Towhead Flat, 2 km. E of Mendocino Co. line and 6 km. N of Soda Spring Ranger Station; Mt. Sanhedrin 1219 Comment
  UCR71525  Arnica discoidea Barbara Ertter 1988-7-3 7674 Lake Mendocino N. For., Elk Mt Rd at jct w/Bear Ck Rd, c.10 air mi north of Upper Lake (twn) 1090 Comment
  SD132002  Arnica discoidea Barbara Ertter 1988-7-3 7674 Lake Elk Mountain Road at junction of Bear Creek Road, at top of Elk Mountain Garde, ca. 10 airline miles north of Upper Lake (town) 1095 Comment
  UC220241  Arnica discoidea T. S. Brandegee 1924-6-4 Lake Smith Comment
  POM289337  Artemisia douglasiana Lyman Benson 1927-09 175 Lake Kelseyville- bed of Kelsey Creek 457 Comment
  UCD137008  Artemisia douglasiana Ellen Dean; with Plant Biology 102 interns 2013-5-4 7740 Lake Clear Lake State Park. NE of Kelseyville. North side of park, North of Soda Bay road. South side of meadow that is on the east side of the entrance road, just south of the entrance kiosk. 409 Comment
  JEPS46207  Asclepias cordifolia Eleanor Armstrong 1932-5-20 467 Lake 2 mi e Middletown 274 Comment
  UCD121300  Asclepias eriocarpa K. Esau; D. Hartmann 1941-7-17 s.n. Lake Dry roadside near Middletown. Comment
  SEINET10580444  Asclepias eriocarpa John Thomas Howell 1945-6-21 Howell 21207 Lake Near Bartlett Springs Comment
  UC353874  Asclepias eriocarpa Milo S. Baker 1927-6-28 2234 a Lake near Hiway; Valley of Middletown Comment
  UCD121359  Asclepias fascicularis E. W. Walson 1933-6-1 s.n. Lake Williams Rd to Lake County. Comment
  SEINET10780005 Image available Asclepias solanoana C. B. Towle Towle s.n. 1874 Lake At summit to Geysers, on the road to Calistoga Comment
  CHSC90792  Aster radulinus D. Isle 1997-9-25 184 Lake Mendocino National Forest--North Coast Ranges. Upper Lake Watershed. Just no. of McCabe Point, on Pitney Ridge in area burned by 1996 Fork Fire. 3.6 mi. up 16N21.2=Pitney Ridge Rd. from its jct. with M-1, above Upper Lake. 1072 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
  RSA475200  Astragalus breweri Aaron Liston, Sara Meury 1998-6-1 753 -1 Lake 0.1 miles N of Howard Springs on Siegler Springs- Big Canyon Road. 670 Comment
  UC81242  Astragalus breweri Katharine Curran June 1884 Lake near Lakeport; near Lakeport 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-BC178671  Astragalus clevelandii K. C. 1884-8-1 s.n. Lake Unspecified Comment
  SD8538  Astragalus clevelandii Daniel Cleveland 1882-7-1 Lake Indian Valley Comment
  SEINET13711209  Astragalus clevelandii Lowell William Ahart, Lowell William Ahart 2003-1 10403 Lake Indian Valley Reservoir (39 Deg 09'46.2"N, 122 Deg 32'39.1"W) 1476 Ft. 54 Comment
  SEINET3449377  Astragalus clevelandii Unknown 2003-7-14 10403 Lake Indian Valley Reservoir, Indian Valley Reservoir, west side of the second causeway going southwest on Bartlett Springs Road 440 Comment
Read comments
May 2 2019
  UC764109  Astragalus clevelandii R. F. Hoover 1942-6-29 5906 Lake n side Mt. St. Helena Comment
  HSC31605  Astragalus gambelianus Gary S. Lester 1974-5-4 122 Lake Along Walker Ridge Rd., 0.5 mi. from junction with Hwy. 20 671 Comment
  SEINET948345  Astragalus gambelianus C. H. Lamoureux, J. M. Tucker 1957-1 1246 Lake On north margin of lake, ca. 100 feet from present water line. Bogg's 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
  UCD163407  Astragalus rattanii var. jepsonianus D. Slakey; CNPS Volunteers 2015-4-26 121 Lake Area between Quarry Valley View Road and Quarry Valley Road, McLaughlin Natural Reserve. 670 Comment
  UCD83910  Astragalus rattanii var. jepsonianus Craig Thomsen; G. Harrington, E. Dean, J. Alderson, M. Bibbo 2010-4-24 s.n. Lake BLM Cache Creek Wilderness. NE part of Wilderness, south of confluence of Cache and Rocky creeks. 304 Comment
  UCD83911  Astragalus rattanii var. jepsonianus Craig Thomsen; G. Harrington, E. Dean, J. Alderson, M. Bibbo 2010-4-24 s.n. Lake BLM Cache Creek Wilderness. NE part of Wilderness, south of confluence of Cache and Rocky creeks. 304 Comment
  UC185215  Athyrium filix-femina var. cyclosorum H. M. Hall 1913-7-25 9585 Lake n of Elk Mt (40-50 mi from Pacific Ocean); inner North Coast Ranges Comment
  CAS-BOT-BC17500  Athysanus pusillus John Thomas Howell 1945-6-19 21040 Lake Bartlett Mountain. Sawmill Flat. 1219 Comment
  HSC37987  Athysanus pusillus Thomas W. Nelson, Jane P. Nelson, James Nelson, J. P. Smith 1976-4-12 2333 Lake Along Morgan Valley Rd., 1.5 mi. W of Napa Co. line Comment
  POM272524  Athysanus pusillus Lyman Benson 1935-3-23 6292 Lake W. base Mt. Konocti. Middle N Coast mtn range, Clear Lake watershed. 488 Comment
  RSA10793  Athysanus pusillus C. B. Wolf 1928-5-6 2026 Lake 3 miles west of Bartlett Springs on the road to Clear Lake. Comment
  UC1282843  Athysanus pusillus J. R. Sweeney 1951-4-1 583 Lake 1.2 mi sw of Highland Springs 464 Comment
  UCD32395  Athysanus pusillus Beecher Crampton; Jim Sweeney 1950-5-6 545 Lake Lake County, 1 mile west of Highland Springs on either side of the road. 457 Comment
  HSC92629  Athysanus pusillus Eric B. Peterson, Thomas Ward, Matt Foruria 1995-4-1 14 Lake Blue Oak Campground, 30 m up the canyon from the end of camping area 537 Comment
  POM350344  Baccharis salicifolia C. B. Wolf 1928-5-7 2087 Lake 3 miles E of Houghs Mineral Springs, on road to Williams. 610 Comment
  RSA10738  Baccharis salicifolia C. B. Wolf 1928-5-7 2087 Lake 3 miles E of Houghs Mineral Springs, on road to Williams. 610 Comment
  UCD137949  Barbarea vulgaris Ellen Dean; with Plant Biology 102 interns 2013-5-4 7758 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
  POM272599  Barbarea vulgaris Lyman Benson 1928-3-30 s.n. Lake Kelseyville, Middle N Coast, Kelsey Creek. 442 Comment
  RSA0005292  Batrachium pedunculare C. F. Baker 1903-5-9 3062 Lake Near Lakeport. Comment
  UCD151034  Beckmannia syzigachne James A. Neilson Jr. 1961-9-30 s.n. Lake 6 miles west Upper Lake. Comment
  UCD41773  Berberis aquifolium Geri Hulse-Stephens 2001-4-28 564 Lake Goat Mountain. White Ranch. 944 Comment
  UC424858  Berberis aquifolium var. dictyota Milo S. Baker 1929-7-3 3548 Lake near <Sheep> Canal Snow Mt 1219 Comment
  CAS-BOT-BC75562  Berberis dictyota Vernon O. Bailey 1916-9-24 s.n. Lake Mount Konokti, Clear Lake. Comment
  CAS-BOT-BC75966  Berberis pumila John Thomas Howell 1945-6-21 21168 Lake Bartlett Mountain. Sawmill Flat to Ruppert Ridge. Comment
  CAS-BOT-BC102114  Bidens cernua Milo S. Baker 1941-8-8 10168 Lake Cobb Valley road just east of Baumgartner Meadow Comment
  PASA2185  Blennosperma californicum Frank W. Peirson 1926-4-2 Lake West end of Clear Lake Comment
  POM288397  Blennosperma nanum Lyman Benson 1935-3-25 6308 Lake Lakeport 427 Comment
  HSC82441  Blennosperma nanum var. nanum Thomas W. Nelson, Jane P. Nelson 1980-4-26 5095 Lake Tule Lake, SE side of Hwy. 20, 3 mi. from its junction with Hwy. 29 Comment
  UCD41492  Boechera breweri Geri Hulse-Stephens 2001-4-29 570 Lake Goat Mountain. Addington Camp. 1386 Comment
  JEPS124481  Boechera breweri subsp. breweri Daniel Slakey with CNPS Volunteers 2015-7-12 153 Lake Snow Mountain, slope above (southeast of) Bear Creek. Comment
  JEPS53004  Boechera breweri subsp. breweri H. M. Hall Jul 1913 9570 Lake Mt. Hull, n Lake County Inner North Coast Ranges 1981 Comment
  JEPS80738  Boechera breweri subsp. breweri L. R. Heckard and J. C. Hickman 1981-7-28 5698 Lake 0.5 mi e Timber Lake (w side of Snow Mt. (toward Bear Creek)); Snow Mt. 1645 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-BC294709  Boraginaceae Mona Bourell 1997-7-2 6512 Lake Mendocino National Forest. Crockett Trailhead, N. boundary of Snow Mountain Wilderness 1584 Comment
  CAS-BOT-BC420282  Boykinia occidentalis C. F. Luthold 1893-7-4 s.n. Lake Cobb Mountain 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
  UC8780  Brasenia schreberi H. N. Bolander Sept. 1863 2676 Lake Clear Lake Comment
  UCR222505  Brasenia schreberi R. F. Thorne, M. Patterson 1982-8-31 55239 Lake North Coast Range, northwest slope of Mount Hannah, Boggs Lake 854 Comment
  HSC31263  Brassica nigra Carter Schleicher 1974-5-4 7 Lake 0.5 mi. N of Hwy. 20 on Walker Ridge Rd. 671 Comment
  POM272570  Brassica rapa Lyman Benson 1928-6-29 360 Lake Kelseyville, Kelsey Creek; Mt. Range: Middle N Coast. 457 Comment
  CAS-BOT-BC127875  Brickellia greenei Brandegee 1892-8-23 s.n. Lake Snow Mt. Comment
  UCD34519  Briza minor Beecher Crampton 1985-4-29 9963 Lake Lake County, Lakeport, Beach Lane. Comment
  UC1731211  Brodiaea coronaria subsp. rosea Dean W. Taylor 1998-6-23 16708 Lake Stove Glade (ca 1 mile N of N end Indian Valley Res) 609 Comment
  UC843934  Brodiaea coronaria subsp. rosea A. A. Heller 1916-6-8 12381 Lake between Hough's Springs and Colusa County line (tributary of Cache Creek); Cache Creek Comment
  CAS-BOT-BC294788  Brodiaea elegans Mona Bourell 1997-7-3 6572 Lake Mendocino National Forest, Low Gap Saddle Road (M 3) to Pyramid rock. Cold Creek trail 1554 Comment
  CHSC71455  Brodiaea elegans subsp. elegans Vernon H. Oswald; Lowell Ahart 1998-7-15 9285 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 Barlett Springs Rd. 640 Comment
  SD6386  Brodiaea elegans subsp. elegans Unknown 1882-6-22 78 Lake Allen Springs. Comment
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Dec 14 2014
  UCD81696  Brodiaea elegans subsp. elegans Ellen Dean; K. Mawdsley,G. Harrington,R. Wilmarth,B. Rice,E. Salvia 2009-5-27 5707 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
  SEINET3884984  Brodiaea peduncularis Margaret J. Williams 1984-5-22 84- 15 -12 Lake Hidden Valley, 3 mi NE of Middletown, near Putota Creek.; 0 259 Comment
  UCD58251  Bromus carinatus Stice 1948-5-1 s.n. Lake Morgan Valley. Comment
  UCD151208  Bromus carinatus var. marginatus James A. Neilson Jr. 1974-8-19 2853 Lake On the border of Lake and Sonoma Counties: Mayacmas Mountains, Caldwell Pines, west of Glenbrook and Bottlerock Roads. (Elevation estimated using Google Earth by label maker.) 1013 Comment
  CAS-BOT-BC155912  Bromus commutatus Milo S. Baker 1945-5-24 10908 Lake 1.5 mile south of Lakeport along Highway. Comment
  JEPS101995  Bromus commutatus Dean Wm. Taylor with Mey Akasah 1999-6-3 17207 Lake Manning Flat, along Highway 29 5 miles West from Lower Lake 563 Comment
  UC519023  Bromus diandrus Elizabeth Lodge 1933-6-5 248 Lake between Hopland and Lakeport Comment
  UC729985  Bromus diandrus Leo F. Koch 1940-4-26 883 Lake s of Kelseyville (1 mi s of junction of Highway 29 and Bottle Rock Road) Comment
  CAS-BOT-BC155404  Bromus hordeaceus Greg de Nevers 2001-4-23 12302 Lake Clear Lake. Lake County Land Trust. Rodman Slough. 475 Comment
  HSC41884  Bromus hordeaceus Lloyd Simpson 1977-4-23 283 Lake Hwy. 20, 2.2 mi. W of its junction with Hwy. 29 Comment
  UCD111950  Bromus hordeaceus Christopher Mallek 2008-1 HV1- 87 Lake High Valley. 793 Comment
  CHSC79395  Bromus laevipes Beecher Crampton 1956-5-21 3442 Lake 1-1.5 miles north of Middletown. Comment
  HSC41824  Bromus madritensis subsp. rubens Rick Cooper 1977-4-23 37 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC9313  Bromus madritensis subsp. rubens T. F. Newman 1965-4-6 653 Lake 15 mi. E of Clear Lake Oaks Comment
  UCD83713  Bromus madritensis subsp. rubens Ellen Dean; Craig Thomsen, Gordon Harrington, John Chau 2010-5-5 5979 Lake Cache Creek Wilderness area, northern part of wilderness, near Redbud trail. NW side of Cache Creek, W of Baton Flat. 359 Comment
  UC641672  Bromus orcuttianus G. L. Stebbins Jr. 1939-7-11 2971 Lake summit of Bartlett Mountain Bartlett Mountain 1219 Comment
  RSA2770  Bromus secalinus J. W. Blankinship 1923-6-17 s.n. Lake Kelseyville. Comment
  SEINET194840 Image available Bromus tectorum A. A. Heller 1919-5-17 3218 Lake Feather River near Stirling. 975 Comment
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Aug 11 2015
  UCD41550  Bromus tectorum Geri Hulse-Stephens 2000-4-27 544 Lake Goat Mountain. Addington Camp. N side of bowl. Steep slope above. 1386 Comment
  CHSC63728  Cacaliopsis nardosmia Vernon H. Oswald; Lowell Ahart 1994-6-20 6335 Lake Forest Route M3 (18N04) 0.5 mi E of Twin, NW edge of Snow Mtn. Wilderness, W of Stonyford. 1274 Comment
  RSA10155  Cacaliopsis nardosmia C. B. Wolf 1928-5-6 1994 Lake 6 mi. from Clear Lake on the Bartlett Springs Grade. (Morrison Garden) Comment
  UC1051511  Cacaliopsis nardosmia Helen K. Sharsmith 1953-6-30 4401 Lake 1.5 mi below summit of, on road from Bear Creek Mendocino National Forest Goat; Inner North Coast Ranges 1676 Comment
  RSA95045  Cacaliopsis nardosmia F. W. Peirson, Mabel Peirson 1926-4-2 6577 Lake Grade down to Clear Lake, Hopland Road. Comment
  UCD63346  Calamagrostis ophitidis Daniel Sanchez-Mata 2006-6-11 s.n. Lake Cobb-Kelseyville. Bottle Rock Road. Ultramafic sites between Pine Grove and Beaver Creek campground close to Sulphur Creek Road. 760 Comment
  HSC66032  Calandrinia ciliata 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
  CHSC36184  Calandrinia ciliata var. menziesii S. T. Heaston 1982-3-27 29 Lake Jct. hwys 29 and 175, ca. 3 mi se of Kelseyville. Roadside. 463 Comment
  RSA286248  Callitriche heterophylla var. bolanderi R. F. Thorne 1974-7-27 44979 Lake Boggs Lake: N of Harrington Flat Road. 915 Comment
  JEPS42835  Callitriche longipedunculata W. L. Jepson 1936-4-19 17431 a Lake Callayomi Valley Comment
  SEINET11051826  Calocedrus decurrens D. A. Charlet, S. Dreyer 2013-12-25 3787 Lake Mayacamas Mountains, Boggs Mountain. 886 Comment
  UC55652  Calocedrus decurrens W. W. Mackie 1902-9-2 Lake Mt. Hull Comment
  JEPS101262  Calochortus amabilis Dean W. Taylor 1972-5-8 1402 Lake Walker Ridge 1127 Comment
  UC1282846  Calochortus amabilis J. R. Sweeney 1952-5-2 773 Lake 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa County line on Pope Valley road); Butts Canyon 243 Comment
  UCD132520  Calochortus amabilis Ninh Khuu; PLS 102 plant collecting interns 2013-5-4 1 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. Near southern boundary of park, near top of hill on fork of undeveloped road that goes southeast from Glebe Road at gate. 609 Comment
  UCD32391  Calochortus amabilis Beecher Crampton; Jim Sweeney 1950-5-6 540 Lake Lake County, 1 mile west of Highland Springs on either side of the road. 457 Comment
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Feb 17 2006
  RSA0016856  Calochortus amabilis J. L. Hobson 1974-5-4 43 Lake 0.5 mi E of Walker Ridge Rd. 457 Comment
  HSC43936  Calochortus luteus Robert M. Specht 1977-5-14 871 Lake 549 Comment
  CAS-BOT-BC491940  Calochortus luteus Doris K. Kildale 1928-5-7 4981 Lake 5 miles east of Hough's Mineral Springs Comment
  UCD84574  Calochortus splendens Ellen Dean; C. Thomsen, G. Harrington, Davis Botanical Society 2010-6-5 6099 Lake Lake County. Along Walker Ridge Road between Barrel Springs and intersection with Bartlett Springs Road. West side of the road. 1038 Comment
  RSA488800  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 northeast of Clearlake Highlands and 21.5 miles west of Arbuckle. 655 Comment
  UC2014140  Calochortus superbus Ellen Dean, G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6153 Lake Lake County: Cache Creek Wilderness area, southern edge of wilderness, accessed via western forks of Rocky Creek Road. Upper reaches of Rocky Creek drainage. Comment
  UCD160715  Calochortus tolmiei James A. Neilson Jr. 1975-5-23 3186 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  RSA369106  Calochortus uniflorus M. S. Jussel 1931-5-1 93 Lake Kelseyville Comment
  UC1299333  Calochortus uniflorus Freed W. Hoffman 1948-5-11 2681 Lake Whispering Pines Comment
  UC768711  Calochortus vestae R. F. Hoover 1941-6-8 5335 Lake n of Glenbrook Comment
  CAS-BOT-BC496933  Calochortus vestae Gladys L. Smith 1981-6-22 6718 . Lake Above Towhead Flat 2 kilometers east of Mendocino County line, enroute to summit of Mt. Sanhedrin 1219 Comment
  RSA255542  Calycadenia ciliosa Gerald D. Carr 1971-9-14 655 Lake 0.6 miles north of Hwy 20 on Bartlett Spr. 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
  CAS-BOT-BC273338  Calycadenia fremontii H. M. Hall 1923-10-13 11934 Lake 1 mile w. of Lakeport Comment
  HSC70142  Calycadenia fremontii Thomas W. Nelson, Jane P. Nelson 1977-7-13 3631 Lake Soda Creek Ranger Station 520 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
Read comments
Sep 3 2011
  UCD129671  Calycadenia micrantha R. L. Carr 1997-10-7 s.n. Lake ca. 200 yards southwest of Little Pinnacle Rock Peak, on Forest Road 10N01 ca. 1.9 miles west of its junction with road to Bartlett Springs. 1339 Comment
  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-BC270769  Calycadenia pauciflora John Thomas Howell 1930-8-24 5443 Lake 4 miles from Middletown on Adams Springs road Comment
  CAS-BOT-BC270812  Calycadenia pauciflora John Thomas Howell 1930-10-19 5631 Lake 8 miles from Middletown on Butts Canyon Road Comment
  CAS-BOT-BC270818  Calycadenia pauciflora A. A. Heller 1941-9-22 16325 Lake 3 miles E of Middletown Comment
  CHSC71415  Calycadenia pauciflora Vernon H. Oswald; Lowell Ahart 1998-7-15 9277 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
  JEPS38550  Calycadenia pauciflora W. L. Jepson 1938-6-9 18951 Lake Indian Valley , NE Lake Co. 487 Comment
  RSA739739  Calycadenia pauciflora L. P. Janeway 2007-6-17 9053 Lake Inner N coast Ranges, along dirt road 0.3km NW of Bartlett Springs Road and Indian Valley Reservoir, 5.6 air km E of Hough Springs 500 Comment
  UC406889  Calycadenia pauciflora Katharine Brandegee Lake Hough Springs Comment
  UC89056  Calycadenia pauciflora T. S. Brandegee 1889-6-1 Lake Mt. Hannah Comment
  UCR124107  Calycadenia pauciflora Beecher Crampton 1958-8-19 5106 Lake Just north of Boggs Lake, northwest slope of Mt. Hannah Comment
  CAS-BOT-BC270794  Calycadenia pauciflora Gerald D. Carr 1972-7-21 712 Lake Along Long Valley Creek, New Long Valley Road, 2.5 miles N of Highway 20 Comment
  RSA255573  Calycadenia pauciflora Gerald D. Carr 1971-9-15 660 Lake 0.9 miles NW of Napa Co. line on Morgan Valley Road 640 Comment
  RSA92272  Calycadenia pauciflora J. T. Howell 1930-8-24 5443 Lake 4 miles from Middletown on the Adams Spring Road. Comment
  UC177475  Calycadenia pauciflora Edw. L. Greene 1888-8-1 Lake Comment
  UC1876633  Calycadenia pauciflora Gerald D. Carr 1971-9-14 656 Lake 11.2 mi W of Colusa Co. line on Hwy 20. Comment
  UC406887  Calycadenia pauciflora H. M. Hall 1923-10-14 11940 Lake 8 mi e Middletown Comment
  UC89055  Calycadenia pauciflora Edward Lee Greene 1883-1-1 Lake Comment
  UCD129858  Calycadenia pauciflora Gerald D. Carr 1973-9-5 755 -3 Lake 0.8 miles southwest of Kelsey Creek Drive on Wight Way. Comment
  UCD129908  Calycadenia pauciflora Gerald D. Carr 1971-9-20 671 Lake 2.2 miles southeast of Morgan Valley Road on Rieff Road. 731 Comment
  UC175977  Calycadenia truncata J. P. Tracy May 28 1902-Jun 2 1902 1706 Lake 6 mi nw of Lakeport (in hills about Scotts Valley); Scotts Valley 426 Comment
  UC89090  Calycadenia truncata T. S. Brandegee 1891-6-22 Lake s. base Snow Mt. (Smith's); , Smith's Comment
  RSA135414  Calycadenia truncata subsp. microcephala Volney Rattan 1885-06 s.n. Lake Near Witters Spring Comment
  RSA78610  Calycadenia truncata subsp. microcephala J. T. Howell 1943-5-10 18009 Lake 5 miles west of Lakeport on road to Hopland Comment
  CAS-BOT-BC275369  Calycadenia truncata var. truncata Greg de Nevers 2000-12-21 12089 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC90950  Calycanthus occidentalis Elmer I. Applegate 1934-3-31 8871 Lake Upper Waters of Putah Creek, Mayacama Mountains. Comment
  UCD160628  Calycanthus occidentalis Ellen Dean; Susan Harrison, Sharon Strauss 2015-5-10 8720 Lake Butts Canyon. Butts Canyon Road, just NW of the Napa County line. North side of the road. Not burned in fire last year (2014). 238 Comment
  UCD83824  Calyptridium quadripetalum Ellen Dean; G. Harrington, C. Thomsen, J. Gilardi 2010-5-12 6003 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
  UC1731249  Calystegia Dean W. Taylor 1997-5-8 15987 Lake 15 mi(air) N of Middletown (flat alluvial terrace adjacent to Asbill Creek) 426 Comment
  JEPS118586  Calystegia collina B. Castro, L. P. Janeway 1999-7-5 1002 Lake Ca 12 air mi SSW of Stonyford, 4 mi NW of Indian Valley Reservoir, just S of Colusa/Lake Co line, at Kanaka Glade. Hough Springs 7.5' quad. Comment
  UCD126068  Calystegia collina Clinton C. Shock 1980-5-3 75 Lake Walker Ridge, 12 miles north of State Highway 20. 609 Comment
  SEINET7062922  Calystegia collina subsp. collina A. G. Vestal 1947-5-3 s.n. Lake Bare slope about 2.5 miles northeast of Middletown on Route 29. (WGS84/NAD83). UTM Zone 10, 536674mE, 4292126mN. 314 Comment
  CAS-BOT-BC223612  Calystegia collina subsp. oxyphylla Doris K. Kildale 1928-5-7 4997 Lake 6 miles east of Hough's Mineral Springs Comment
  JEPS48511  Calystegia collina subsp. oxyphylla W. L. Jepson 1942-6-9 20710 Lake along St. Helena Creek (Mt. St. Helena); , along St. Helena Creek Comment
  POM278812  Calystegia collina subsp. oxyphylla Lyman Benson 1932-6-15 3688 Lake Cobb Valley; Middle N Coast Range, Kelsey Creek Watershed. 701 Comment
  RSA710321  Calystegia collina subsp. oxyphylla R. K. Brummitt, R. W. Howe, A. Wolf 1998-5-15 19852 Lake 8.5 km ESE of Middletown on Butts Canyon Road, just E of Detert Reservoir. 400 Comment
  UC1731251  Calystegia collina subsp. oxyphylla Dean W. Taylor 1997-5-7 15990 Lake 5 mi NW of Middletown (ridge dividing Putah Creek headwater from Harbin Springs (1 air mile NE of Anderson Springs)); Inner North Coast Ranges 640 Comment
  UC1731255  Calystegia collina subsp. oxyphylla Dean W. Taylor 1997-4-23 15959 Lake 10 mi S of Lakeport (W shore of Highland Springs Reservoir E of Highland Springs Road); North Coast Ranges 502 Comment
  RSA0059763  Calystegia collina subsp. oxyphylla Carl B. Wolf 1928-5-7 2105 Lake 6 mi. east of Houghs Mineral Springs on the road to Williams. Comment
  JEPS73469  Calystegia occidentalis subsp. occidentalis L. R. Heckard 1972-7-9 3077 Lake along trail from Frog Pond to Milk Ranch (Snow Mt.); Snow Mt. 1950 Comment
  RSA299009  Calystegia occidentalis subsp. occidentalis W. L. Jepson 1892-8-1 14507 Lake Blue Lakes Comment
  UC1282691  Calystegia occidentalis subsp. occidentalis J. R. Sweeney 1950-5-20 493 Lake 1.2 mi sw Highland Springs (s-facing slope); sw of Highland Springs 464 Comment
  UCD41482  Calystegia occidentalis subsp. occidentalis Geri Hulse-Stephens 2001-6-2 588 Lake Goat Mountain. Addington Camp. 1386 Comment
  POM291137  Camassia quamash subsp. linearis Lyman Benson 1932-6-21 141 Lake Snow Mountain, Middle North Coast mt. range, Clear Lake watershed 1524 Comment
  CAS-BOT-BC493388  Camassia quamash subsp. linearis A. A. Heller 1902-7-20 5921 Lake In the Horse Pasture near the summit of Mt. Sanhedrin Comment
  JEPS80231  Camassia quamash subsp. quamash L. R. Heckard and J. Hickman 1980-7-3 5388 Lake n of Summit Springs (Snow Mountain); Snow Mountain Comment
  POM225831  Camissonia contorta M. S. Jussel 1932-4-30 s.n. Lake Jordan Park. Comment
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Jul 20 2020
  POM203110  Camissonia hirtella M. S. Jussel 1933-6-25 154 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  POM258985  Camissonia hirtella Alice Eastwood, John Thomas Howell 1938-5-18 5735 Lake South of Kelseyville on road to Adams Springs Comment
  JEPS10213  Campanula angustiflora Rimo Bacigalupi with G. T. Robbins 1954-6-24 4575 Lake 3 mi above Lake Pillsbury (along forest service road to Mt Hull summit, overlooking Big Squaw Valley, watershed of Squaw Valley Creek); Squaw Valley Creek 701 Comment
  UCD82085  Campanula angustiflora Ellen Dean; G. Harrington, C. Thomsen,Chiao-Yi Cheng,R. Wilmarth 2009-5-20 5612 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
  JEPS11736  Campanula prenanthoides Willis L. Jepson 1892-7 Lake Big Horse Mt. South Fork of the Eel River Comment
  HSC66591  Capsella bursa-pastoris S. Harris, B. Ferguson, M. Moble, M. Smith 1980-4-19 Lake Coldsprings Campground, along access road to Indian Valley Dam Comment
  CAS-BOT-BC37845  Cardamine oligosperma Agnes M. Bowman 1902-3-1 244 Lake Sulphur Banks. Comment
  UCR254860  Carex Greg de Nevers 2001-5-14 12427 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 476 Comment
  CDA33015  Carex amplifolia T. C. Fuller 1962-7-1 9130 Lake Bank of Kelsey Creek, Cobb. 0 Comment
  RSA90502  Carex amplifolia Leo Koch, M. S. B. 1940-5-4 919 Lake Between Pine Summit and Hoberg s Resort. Comment
  JEPS63746  Carex comosa Willis L. Jepson 1892-7 26 b Lake Blue Lakes Comment
  CAS-BOT-BC34829  Carex densa L. R. Abrams 1928-5-7 12500 Lake Cache Creek, 2 miles west of Hough's Springs. Comment
  CAS-BOT-BC34988  Carex densa Alice Eastwood; John Thomas Howell 1938-5-17 5672 Lake Elk Mountain. Comment
  CAS-BOT-BC34996  Carex densa J. W. Blankinship 1923-4-15 s.n. Lake Kelseyville. Comment
  CAS-BOT-BC146657  Carex hirtissima Alice Eastwood; John Thomas Howell 1938-5-17 5681 Lake Elk Mountain Ranger Station Comment
  CAS-BOT-BC146664  Carex hirtissima Alice Eastwood; John Thomas Howell 1938-5-17 5681 Lake Elk Mt. ranger station Comment
  SEINET7561553 Image available Carex hirtissima M. J. Waterway, M. J. Lechowicz 1999-5-31 99 .041 Lake Mendocino Natl Forest, Round Burn Penny Pines, along Elk Mt Rd, about 15 mi N of its jct with Hwy 20 in Upper Lake. 1000 Comment
  UC1558808  Carex hoodii Barbara Ertter with Elizabeth Neese 1989-7-2 8625 Lake ca. 11 air mi w Stonyford (headwaters of Bear Creek on Milk Ranch Trail, sw side of Snow Mt. West); Snow Mt. West, Bear Creek 1889 Comment
  CHSC77394  Carex klamathensis L. P. Janeway; David Isle 1998-7-3 5714 Lake Kanaka Glade, a spring at the head of 'Spanish Creek East Fork'; near top of Pacific Ridge. 981 Comment
  JEPS75126  Carex lenticularis var. impressa L. R. Heckard 1974-9-11 3933 Lake about 1/2 mi nw Foutch Camp (about 1 1/2 mi se of Snow Mt. West); Frog Pond 1920 Comment
  JEPS83818  Carex lenticularis var. impressa L. R. Heckard and J. C. Hickman 1982-7-8 5999 Lake about 1/2 mi below Milk Ranch Meadow (along Middle Fork Stony Creek); Snow Mt., Middle Fork Stony Creek 1828 Comment
  CAS-BOT-BC32147  Carex multicaulis LeRoy Abrams 1928-5-6 12438 Lake 6 miles up grade W side Bartlett Mt. Comment
  UCD41544  Carex multicaulis Geri Hulse-Stephens 2001-4-28 553 Lake Goat Mountain. Addington Camp. Toward creek, dry site right below upper Addington Camp. 1386 Comment
  RSA2190  Carex nudata J. W. Blankinship 1924-5-2 s.n. Lake Kelseyville. Comment
  UCD136998  Carex praegracilis Ellen Dean; with Plant Biology 102 interns 2013-5-4 7736 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
  CAS-BOT-BC117562  Carex serratodens John Thomas Howell 1945-6-19 21019 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  CAS-BOT-BC117568  Carex serratodens Martin Simon Jussel 1933-7-8 s.n. Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch. Comment
  CHSC72466  Carex serratodens L. P. Janeway; David Isle 1998-7-3 5712 Lake Kanaka Glade, a spring at the head of 'Spanish Creek East Fork'; near top of Pacific Ridge. 981 Comment
  POM197459  Carex serratodens Le Roy Abrams 1928-5-7 12501 Lake Cache Creek, 2 miles west of Hough s Springs. Comment
  UC1730262  Carex serratodens L. P. Janeway 1998-7-3 5712 Lake Kanaka Glade, a spring at the head of Spanish Creek East Fork, near top of Pacific Ridge; ; ; Kanaka Glade, a spring at the head of ''Spanish Creek East Fork''; near top of Pacific Ridge. 981 Comment
  RSA2183  Carex stipata J. W. Blankinship 1924-5-10 s.n. Lake Blue Lakes. Comment
  JEPS80856  Carex subfusca L. R. Heckard and J. C. Hickman 1980-9-16 5445 Lake off trail from Summit Springs; Snow Mt. 1706 Comment
  JEPS97575  Carex subfusca R. D. Stone 1983-6-1 518 Lake Upper High Valley Creek drainage Glenbrook (ca. 1 mi SSW of) 792 Comment
  UCD84394  Carex vesicaria 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
  SEINET10928162  Castilleja applegatei Rimo Bacigalupi 1954-7-13 Bacigalupi 4675 Lake Growing up through thickets of Ceanothus cordulatus Kell. Just below (north-facing slope) summit of Sheetiron Mountain. 1981 Comment
  JEPS33791  Castilleja applegatei subsp. martinii Robert M. Lloyd 1963-5-4 2626 Lake 10 mi s Clearlake Oaks (on State Highway 20) Comment
  JEPS46012  Castilleja applegatei subsp. martinii L. R. Heckard and G. T. Robbins 1957-7-25 815 Lake Snow Mountain (West) 2072 Comment
  JEPS77359  Castilleja applegatei subsp. martinii Robert M. Lloyd 1963-5-4 2586 Lake 5 mi n Middletown (State Highway 29 at Socrates Mine Road) Comment
  JEPS86176  Castilleja applegatei subsp. martinii L. R. Heckard 1988-4-2 6670 Lake ca 14 mi e Bartlett Springs (Bartlett Springs road) 590 Comment
  POM258885  Castilleja applegatei subsp. martinii Alice Eastwood, John T. Howell 1938-5-18 5780 Lake Cobb Mountain Comment
  UC1567929  Castilleja applegatei subsp. martinii F. H. Utech, W. Knight, I. Knight and S. Edwards 1986-5-18 86 -294 Lake ca 5.0 mi wsw Kelseyville (Highland Springs Road, near Highland Springs Reservoir) 530 Comment
  UC71977  Castilleja exserta Hardin Irwin 1904-3 120 Lake vicinity Kelseyville Comment
  UCD83907  Castilleja exserta Ellen Dean; G. Harrington, C. Thomsen, J. Alderson, M. Bibbo 2010-4-24 5932 Lake BLM Cache Creek Wilderness. NE part of Wilderness just west of confluence of Cache and Rocky creeks. In flat floodplain in blue oak woodland with Arctostaphylos and Delphinium common. 285 Comment
  HSC42034  Castilleja exserta subsp. exserta Rich White 1977-4-24 37 Lake Little Indian Valley, Stanton Creek 457 Comment
  POM197462  Castilleja foliolosa L. R. Abrams 1928-5-7 12553 Lake 3 miles east of Hough's Springs. Comment
  POM283644  Castilleja foliolosa Lyman Benson 1928-3-30 86 Lake Kelseyville. Middle N Coast mtn range. Cold Creek Canyon drainage. 549 Comment
  HSC37639  Castilleja foliolosa John Rehling, Robert M. Specht 1976-3-26 165 Lake 4.5 mi. N on Barlett Springs Rd. from Jct. with Hwy. 20 Comment
  UC1585839  Castilleja miniata Barbara Ertter 1988-7-4 7706 Lake 2 mi w Bear Creek Campground, Mendocino National Forest (Rice Fork crossing, ca 11 air mi n of Upper Lake (town), se of Lake Pillsbury); Rice Fork 609 Comment
  UCR50153  Castilleja minor subsp. spiralis L. F. LaPre, K. Campbell 1987-6-29 s.n. Lake Inner North Coast Ranges, Barrel Spring Camp, NE of Clear Lake at Colusa Co. line, on Walker Ridge Rd Comment
  JEPS11157  Castilleja rubicundula subsp. lithospermoides R. F. Hoover 1938-6-9 3581 Lake ridge between Indian Valley and Bear Creek Valley (Colusa County) Comment
  UCD83735  Caulanthus flavescens Ellen Dean; Craig Thomsen, Gordon Harrington, John Chau 2010-5-5 5984 Lake Cache Creek Wilderness area, northern part of wilderness near Redbud trail. NW side of Cache Creek, W of Baton Flat and opposite Deadman's Canyon and 'the Rapids. 382 Comment
  UCD81076  Caulanthus lasiophyllus Catherine Yasuda; with PLB 102 class 2009-5-3 7 Lake Walker Ridge. Along Walker Ridge Road, ca. 1.9 road miles north of junction with Hwy 20. East side of the road. 731 Comment
  CAS-BOT-BC48506  Ceanothus confusus Milo S. Baker 1940-6-30 9731 Lake Beyond Gifford's on road to sawmill Comment
  CAS-BOT-BC49251  Ceanothus cuneatus David D. Keck 1931-4-3 1081 Lake 6 miles north of Aetna Springs head of Butts Canyon, sourhtern Lake County Comment
  CAS-BOT-BC49290  Ceanothus cuneatus J. W. Blankinship 1923-3-25 s.n. Lake Kelseyville, slopes of Mt. Konocti Comment
  CAS-BOT-BC49294  Ceanothus cuneatus T. S. Brandegee 1859-1-1 100 Lake Bartlett Mountain Comment
  CAS-BOT-BC49295  Ceanothus cuneatus Alice Eastwood 1925-5-23 12899 Lake Dashiells, Mt. Sanhedrin Comment
  CAS-BOT-BC49299  Ceanothus cuneatus L. R. Abrams 1928-5-6 12439 Lake Summit to Bartlett Springs Comment
  CHSC29610  Ceanothus cuneatus Dibble; Griggs 1979-7-11 106 Lake Near Potato Hill, close to the town of Stonyford. 927 Comment
  HSC18260  Ceanothus cuneatus D. M. Patten 1964-3-26 Lake 7.5 mi NW of Lakeport on Hidden Lake Rd. 463 Comment
  HSC42029  Ceanothus cuneatus M. A. Baker 1977-4-23 191 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  JEPS81588  Ceanothus cuneatus var. cuneatus R. Raiche 1982-3-7 20216 Lake 3.1 mi sw State Hwy 29 (on Western Mines Rd); nw side of Mt. St. Helena Comment
  UC80072  Ceanothus cuneatus var. cuneatus C. F. B. 1903-5-8 2975 Lake Mts. of se part of county Comment
  UCD112113  Ceanothus diversifolius Gerald Dickinson 1964-7-20 179 Lake 3 miles west of Sheetiron Mountain Road and Pillsbury Lake Road. 1097 Comment
  UCR198067  Ceanothus diversifolius Gerald Dickinson 1964-7-20 179 Lake 3 mi west of Sheetiron Mountain Road nd Pillsbury Lake Road 1098 Comment
  UC511341  Ceanothus foliosus Lyman Benson 1931-3-22 2680 Lake Highland Springs Dobe Creek, Mayacamas Range 609 Comment
  CAS-BOT-BC49666  Ceanothus foliosus var. foliosus M. K. Curran 1884-1-1 s.n. Lake unspecified Comment
  UC1193328  Ceanothus foliosus var. foliosus P. Zinke 1951-5-15 217 Lake Lake County line 1 mile north of Livermore Ranch. 853 Comment
  UCD112148  Ceanothus foliosus var. foliosus P. Zinke 1950-5-15 217 Lake county line 1 mile north of Livermore Ranch. 853 Comment
  CAS-BOT-BC50869  Ceanothus incanus Brandegee 1889-4-1 4 Lake Bradford Comment
  UC635514  Ceanothus incanus H. L. Mason 1926-1-2 2610 Lake near Middletown Comment
  UC762310  Ceanothus incanus R. F. Hoover 1941-4-26 4937 Lake Mirabel Mine Middletown Comment
  CAS-BOT-BC63652  Ceanothus integerrimus H. E. McMinn 1925-12-30 1595 Lake Grade from Hopland to Lakeport. Mayacama Range. Comment
  CAS-BOT-BC63662  Ceanothus integerrimus A. A. Heller 1902-7-15 5880 Lake About Summit Lake, near summit of Mt. Sanhedrin. Comment
  JEPS42381  Ceanothus integerrimus W. L. Jepson 1897-7-15 13985 Lake Mt. Hanna Comment
  UC750487  Ceanothus integerrimus John Thomas Howell 1945-6-21 21170 Lake Sawmill Flat to Ruppert Ridge Bartlett Mountain Comment
  UC80054  Ceanothus integerrimus C. F. B. 1903-5-12 3004 Lake Divide between Lakeport and Hopland. Comment
  UCR270444  Ceanothus integerrimus John F. Emmel 2002-5-19 1750 Lake North Coast Range, along Road M-1, 4.7 road miles east of Oak Flat Campground, Lake Pillsbury area 915 Comment
  LA43600  Ceanothus integerrimus Henry Reents; 1936-5-16 sn Lake Comment
  SEINET12210688  Ceanothus integerrimus W. Knight, Knight, I. 1981-1 4390 Lake at south end of Boardman Ridge S of Hull Mountain 914 Comment
  SJSU10898  Ceanothus integerrimus R. W. Henkel 1967-5-20 Lake L Pillsbury 0.5 mi N of Middle Cr Fork Comment
  UCD132498  Ceanothus integerrimus var. macrothyrsus Juan Sanchez; PLS 102 plant collecting interns 2013-5-4 1 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. Along undeveloped road that goes southeast from Glebe Road at gate. 571 Comment
  CAS-BOT-BC51090  Ceanothus jepsonii C. H. M. 1907-7-14 s.n. Lake Siegler, Spgs. Comment
  CAS-BOT-BC51094  Ceanothus jepsonii H. E. McMinn 1926-1-2 1633 Lake On slope above St. Helena Creek near Middletown [S] Comment
  CAS-BOT-BC51095  Ceanothus jepsonii Carl B. Wolf 1928-5-4 1903 Lake 2 miles North of Middletown Comment
  HSC18305  Ceanothus jepsonii C. B. Wolf 1928-5-4 1903 Lake 2 mi. N of Middletown. Comment
  LA44873  Ceanothus jepsonii Henry Reents; 1936-5-1 sn Lake Along road between Knoxville and Lower Lake Comment
  UC1193307  Ceanothus jepsonii P. Zinke 1951-6-6 233 Lake 1 1/2 mi sw Great Western Mine; Quad. 60D2, sw of Great Western Mine 822 Comment
  RSA95360  Ceanothus jepsonii subsp. albiflorus F. W. Peirson 1926-4-3 6610 Lake 3.3 mi N of Middletown. Comment
  HSC45709  Ceanothus jepsonii var. albiflorus Sheila Logan 1978-4-23 88 Lake Barrel Springs Campground. 701 Comment
  JEPS20111  Ceanothus jepsonii var. albiflorus W. L. Jepson 1920-5-23 8976 Lake near summit of range between Bear and Indian Valleys; n.e. Lake Co. Comment
  UC1552784  Ceanothus jepsonii var. albiflorus Frederica Bowcutt 1986-5-4 7000 Lake SE side of Hwy 53, 2.2 mi NE of jct with Butts Canyon Road; about 1/2 mi N of Crazy Creek on the edge of Coyote Valley; about 3 mi NE of Middletown 365 Comment
  CAS-BOT-BC53201  Ceanothus parryi M. S. Jussel 1932-4-30 s.n. Lake Jordan Park, Coleman estate Comment
  CAS-BOT-BC281949  Centaurea benedicta J. W. Blankinship 1925-5-6 s.n. Lake Kelseyville Comment
  CDA7236  Centaurea iberica T. C. Fuller 1959-11-6 3251 Lake Bowcher Ranch, ca. 3 miles northeast of Middletown. 0 Comment
  JEPS85833  Centaurea solstitialis Barbara Ertter 1988-7-3 7656 Lake Elk Mt. Rd. 3 mi from top top of mountain (ca halfway up switchbacks on s face of mt., ca. 7 airmiles n of Upper Lake (town), 2.7 mi from Middle Cr. crossing); Elk Mountain 762 Comment
  RSA2423  Centaurium muehlenbergii J. W. Blankinship 1928-7-12 s.n. Lake Clear Lake, Kelseyville. Comment
  UC353838  Centaurium trichanthum unknown 1927-6-30 2246 a Lake Whispering Pines Resort, s Lake Co. Cobb Mt. Comment
  RSA790978  Centromadia pungens subsp. pungens Peter Rubtzoff 1964-9-13 5513 Lake Clear Lake State Park, lower Kelsey Creek area. Comment
  UC172840  Cephalanthera austiniae H. M. Hall 1913-7-16 9489 Lake near old Frazier Mill Mt. Sanhedrin; Inner Coast Ranges, n. Lake Co., Mt. Sanhedrin 1280 Comment
  CAS-BOT-BC222930  Cephalanthus occidentalis Agnes M. Bowman 1901-8-19 s.n. Lake Sulphur Banks Comment
  RSA2698  Cephalanthus occidentalis J. W. Blankinship 1925-8-15 s.n. Lake Kelseyville. Comment
  SDSU9273  Cephalanthus occidentalis var. californicus D. F. Howe 1961-7-29 3087 Lake 6 miles E of Lucerne on N shore of Clear Lake. 396 Comment
  UC519251  Cephalanthus occidentalis var. californicus Lee Bonar 1933-8-8 Lake n end along shore Clear Lake Comment
  UCD160329  Cerastium glomeratum James A. Neilson Jr. 1975-5-14 3465 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 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
  UC728618  Ceratophyllum demersum Milo S. Baker 1945-9-4 11186 Lake s end Clear Lake (near Wygal's Resort); s end of Clear Lake Comment
  UCD41830  Ceratophyllum demersum Geri Hulse-Stephens 2001-6-5 623 Lake Goat Mountain. West vernal pool, Root Glade. 944 Comment
  UCD40011  Cercocarpus betuloides Rodney Gale Myatt 1971-9-15 999 Lake Cobb Mt. Along Hwy 29, south of Clear Lake. 822 Comment
  CAS-BOT-BC137035  Cercocarpus betuloides var. betuloides Eric B. Peterson; Thomas Ward; Matt Foruria 1995-4-1 21 Lake Blue Oak Campground, about 50m up the canyon from the end of camping area, ~15m uphill from stream on N facing slope 548 Comment
  CAS-BOT-BC137036  Cercocarpus betuloides var. betuloides Thomas W. Nelson; Jane P. Nelson 1978-4-1 3845 Lake Along east side of Walker Ridge ca 1/4 mile north of junction with State Route 20 Comment
  CAS-BOT-BC137044  Cercocarpus betuloides var. betuloides M. S. Jussel 1933-4-29 s.n. Lake Jordan Park, Cobb Mt. 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
  HSC99678  Cercocarpus montanus var. glaber J. P. Smith, J. O. Sawyer 1972-4-1 5176 Lake Wuntun Campground Comment
  UC90108  Chaenactis douglasii var. douglasii C. A. Purpus Aug 1 1894-Sep 1 1894 1127 Lake Snow Mt. Comment
  CAS-BOT-BC284563  Chaenactis glabriuscula var. heterocarpha Alice Eastwood; John Thomas Howell 1938-5-15 5543 Lake Near Putah Creek north of Middletown Comment
  JEPS26643  Cheilanthes covillei Don Branscomb 1961-5-5 Lake ca. 3 1/2 mi e of crossing of N Fork Cache Creek (4 1/2 mi n of Colusa Co. line, near CA Hwy 20); Grizzly Canyon Comment
  CAS-BOT-BC68268  Cheilanthes gracillima A. A. Heller 1902-7-24 5968 Lake Near the summit of Mt. Sanhedrin Comment
  CHSC39462  Cheilanthes gracillima Leo Edson 1984-4-19 5 Lake On rock face at Geysers Rock. 1100 Comment
  JEPS13705  Cheilanthes gracillima Rimo Bacigalupi with G. T. Robbins 1955-6-7 5259 Lake summit Hull Mt 2094 Comment
  POM23513  Cheilanthes gracillima A. A. Heller 1902-7-24 168 Lake Near summit of Mount Sanhedrin Comment
  RSA176722  Cheilanthes gracillima D. E. Breedlove 1963-5-30 5159 Lake 2 miles east of Bartlett Springs Summit; east of Clear Lake Comment
  RSA602261  Cheilanthes intertexta L. C. Wheeler 1952-9-3 6887 Lake White Rock Mountain, near Blue Lakes Comment
  UC42448  Cheilanthes intertexta Miss Anderson 1875-1 Lake Anderson's Springs Comment
  UC7289  Chenopodium botrys Willis L. Jepson 1892-7 Lake Kelseyville Comment
  SEINET4152969  Chenopodium californicum R. Halse 2007-3-25 7128 Lake Along State HWY 20 about 7 miles northwest of Clearlake Oaks or 11.4 miles southeast of Upper Lake, at junction with Diane Ct. 396 Comment
  CAS-BOT-BC451465  Chimaphila umbellata M. S. Jussel 1933-6-27 268 Lake Between Cobb Mountain and Admas Springs on the Binkley Ranch Comment
  CAS-BOT-BC451466  Chimaphila umbellata A. A. Heller 1902-7-21 5935 Lake Foothills south of Mt. Sanhedrin, midway between POtter Valley and Hullville Comment
  CAS-BOT-BC168207  Chlorogalum angustifolium Greg de Nevers 2001-5-14 12362 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  POM290669  Chlorogalum angustifolium Lyman Benson 1928-6-7 302 Lake Kelseyville, Middle North Coast mt. range, Cold Creek watershed, west base Mt. Konocti; Breens Lake 473 Comment
  RSA2505  Chlorogalum angustifolium J. W. Blankinship 1928-7-15 s.n. Lake Kelseyville Comment
  CAS-BOT-BC497631  Chlorogalum angustifolium J. W. Blankinship 1928-7-15 s.n. Lake Kelseyville Comment
  HSC41385  Chlorogalum pomeridianum var. pomeridianum J. P. Smith, J. O. Sawyer, Thomas W. Nelson, Jane P. Nelson 1977-7-14 9323 Lake Boardman Ridge, along FS Rd. 1N02, 1.4 mi. N of junction with FS Rd. 20N01 1006 Comment
  JEPS61792  Chlorogalum pomeridianum var. pomeridianum Wayne Roderick 1967-6-27 60 .1331 Lake Comment
  CAS-BOT-BC257012  Chorizanthe membranacea James L. Reveal 1988-6-2 6976 Lake Along California Highway 175 (Hopland Road), 2.5 miles southwest of California Highway 29, 1.3 mile west of Matthews Road and 5.6 miles east of the Mendocino County line 472 Comment
  CAS-BOT-BC252814  Chorizanthe polygonoides var. polygonoides M. S. Jussel 1932-5-1 s.n. Lake Jordan Park on way to Lower Lake Comment
  UC577917  Cirsium cymosum var. cymosum A. Simontacchi 1937-6-25 205 Lake 1.7 mi sw Sawmill Flat; Lakeport Quad. 960 Comment
  CDA1215  Cirsium douglasii var. douglasii W. F. Cruickshank 1958-7-17 922 -58 Lake Cobb Valley, Roadside. Comment
  CDA1216  Cirsium douglasii var. douglasii Rex Marsh 1959-7-28 s.n. Lake Cobb Valley 0 Comment
  CAS-BOT-BC292684  Cirsium occidentale var. venustum A. S. Stinchfield 1916-8-1 s.n. Lake Near Bartlett Springs Comment
  HSC46520  Cirsium occidentale var. venustum J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9291 Lake Boardman Ridge, along FS Rd. 1N02, 1.4 mi. N of junction with FS Rd. 20N01 1006 Comment
  JEPS122899  Cirsium occidentale var. venustum Adam C. Schneider 2015-5-19 925 Lake Off of Dry Creek Rd. southwest of Middletown Comment
  UC1443495  Cirsium occidentale var. venustum J. L. Strother 1977-7-26 1292 Lake n of Lake Pillsburg (n of Cabbage Patch); Hull Mt., Boardman Ridge 1186 Comment
  UC91771  Cirsium occidentale var. venustum D. Cleveland 1882-7-1 100 Lake Indian Valley Comment
  POM352195  Cirsium occidentale var. venustum M. B. Dunkle 4863 Lake Near Cob Comment
  CDA1550  Cirsium remotifolium var. odontolepis T. C. Fuller 1962-8-8 9369 Lake Eel River Valley; Lake Pillsbury - Upper Lake Rd., 0.1 mi. N of Logan Spring. (about 1.5 mi W of Scott Dam) Comment
  CAS-BOT-BC169775  Cistanthe quadripetala Fred D. Douthitt 1917-5-28 35 Lake Snow Mt. 1066 Comment
  CAS-BOT-BC233910  Cistanthe umbellata R. M. Holman 1921-7-16 s.n. Lake Mt. Sanhedrin Comment
  CAS-BOT-BC233911  Cistanthe umbellata A. A. Heller 1902-7-15 5893 Lake About Summit Lake, near the summit of Mt. Sanhedrin Comment
  CAS-BOT-BC294775  Clarkia Mona Bourell 1997-7-2 6529 Lake Mendocino National Forest. Along Rice Creek Road. FS Road M 3 Comment
  CAS-BOT-BC162635  Clarkia Mrs. Alexander MacCallum 1901-6-24 s.n. Lake Big Hill on wat to Bartlett Springs Comment
  RSA2289  Clarkia amoena subsp. huntiana J. W. Blankinship 1924-5-2 s.n. Lake Kelseyville. Comment
  JEPS43638  Clarkia amoena subsp. huntiana W. L. Jepson 1892-1 14350 Lake Comment
  SBBG122922  Clarkia amoena subsp. huntiana B. Ertter 1988-7-4 7705 Lake Rice Fk crossing, 2 mi W of Bear Crk Cmpgrd; SE of Lake Pillsbury 609 Comment
  CAS-BOT-BC164184  Clarkia concinna Frank W. Gould 1940-5-15 1261 Lake Two and one half miles northeast of Middleton Comment
  OBI12135  Clarkia concinna Robert F. Hoover 1968-5-26 11094 Lake Harbin Springs Comment
  SBBG122926  Clarkia concinna B. Ertter, L. Vorobik, E. Neese 1988-6-4 7524 Lake Scotts Valley Rd, 5 mi S of Hwy 20, ca. 5 air mi NW of Lakeport 426 Comment
  UC1728652  Clarkia concinna Richard Olmstead 1984-5-15 664 Lake along dry draw on bank above rd. at outside of turn 1.2 mi. from county line 518 Comment
  UC161702  Clarkia concinna subsp. concinna J. Torrey 1865-1 94 Lake Borax Lake Comment
  UC930691  Clarkia concinna subsp. concinna Frank W. Gould 1940-5-15 1261 Lake 2.5 mi ne Middleton 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
  POM271820  Clarkia gracilis subsp. albicaulis Lyman Benson 1928-6-16 s.n. Lake 2 miles S of Lakeport; Mayacamas Mountains. 488 Comment
  CAS-BOT-BC164602  Clarkia gracilis subsp. gracilis Greg de Nevers 2001-5-14 12469 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  UCD81172  Clarkia gracilis subsp. gracilis Angela McGinnis; with PLB 102 class 2009-5-3 4 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
  CHSC78677  Clarkia gracilis subsp. tracyi L. P. Janeway 2000-5-30 6751 Lake Inner North Coast Ranges. Dry stony ground adjacent to a spring and rocky drainage on northeast side of Bartlett Springs Road 1.1 km northwest of Walker Ridge summit. 631 Comment
  UC2043696  Clarkia gracilis subsp. tracyi Shuxiao Zhang 2015-4-26 001 Lake Lake County: Between Quarry Valley View Road and Quarry Valley Road, McLaughlin Preserve. ~5-10 min drive away from McLaughlin Preserve Field Station. Comment
  UCR80859  Clarkia gracilis subsp. tracyi G. Fred Hrusa 1993-6-1 11165 Lake Bear Valley-Bartlett Spring Road, midway up E side of Walker Ridge. 500 Comment
  CAS-BOT-BC163315  Clarkia modesta Doris K. Kildale 1928-5-7 4958 Lake 7 miles east of Bartlett Springs Comment
  CAS-BOT-BC163316  Clarkia modesta L. R. Abrams 1928-5-7 12551 Lake 2 miles east of Hough's Springs Comment
  SBBG28036  Clarkia modesta C. B. Wolf 1928-5-7 Lake Houghs Mineral Springs on rd to Williams 594 Comment
  RSA72770B  Clarkia purpurea P. A. Munz 1925-6-18 9881 Lake Lakeport. Comment
  UC1211898  Clarkia purpurea subsp. quadrivulnera Robert Ornduff with F. Chisaki, R. Taylor and D. Mason 1960-5-30 6165 Lake e Clear Lake (s end of Borax Lake); Borax Lake Comment
  UCD20453  Clarkia purpurea subsp. quadrivulnera E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1037 Lake McLaughlin UC Reserve. Northeastern reaches of Research Hill, S of where Hunting Creek turns west and crosses road to Dunnigan Hill. Downslope of road to Dunnigan Hill. 609 Comment
  RSA93025  Clarkia purpurea subsp. quadrivulnera Milo S. Baker 1954-5-6 12928 Lake 3 miles+ East of Middleton in low ground. Comment
  CHSC56558  Clarkia rhomboidea Steven Triano 1988-6-2 240 Lake Ca 0.2 mi ne of Soda Creek and 0.7 mi w of Lake Pillsbury. 624 Comment
  CAS-BOT-BC164857  Clarkia rhomboidea Doris K. Kildale 1926-5-30 2042 Lake In canyon between Mendocino line and Upper Lake Comment
  CAS-BOT-BC439197  Claytonia exigua subsp. exigua J. W. Blankinship 1923-3-19 s.n. Lake Highland Springs. Comment
  CAS-BOT-BC439199  Claytonia exigua subsp. exigua Alice Eastwood; John Thomas Howell 1938-5-17 5691 Lake Elk Mt. 1127 Comment
  CAS-BOT-BC439201  Claytonia exigua subsp. exigua Agnes M. Bowman 1902-4-1 164 Lake Sulphur Bnks Comment
  CHSC9107  Claytonia exigua subsp. exigua B. K. Madsen 1970-4-4 24 Lake 1 mi. W. of Mercury mine, Highway 20, in vicinity of Clear Lake. 594 Comment
  CAS-BOT-BC439193  Claytonia exigua subsp. exigua Lawrence Beane 1949-5-11 378 Lake Pillsbury Lake 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
  HSC17659  Claytonia obovata Hamann, Dearing 1969-6-25 Lake Below Hull Mt. Lookout 2095 Comment
  CHSC32963  Claytonia parviflora subsp. parviflora Terri Bartowski; Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 13 Lake Along Walker Ridge Road, 2.66 miles south of junction with access road to Indian Valley Dam. Comment
  RSA469291  Claytonia parviflora subsp. parviflora D. A. Young 1969-5-4 P- 400 Lake Collected at the Clear Lake State Park Clear Lake. Northern Oak Wd.; shaded rocky area. 457 Comment
  RSA65724  Claytonia parviflora subsp. parviflora F. W. Peirson, Mabel Peirson 1926-4-2 6582 Lake West end of Clear Lake. Comment
  UCD110915  Claytonia perfoliata Christopher Mallek 2008-1 HV1- 3 Lake High Valley. 793 Comment
  JEPS75710  Claytonia rubra L. R. Heckard 1972-7-8 3065 Lake Frog Pond to Milk Ranch; Snow Mt. 1981 Comment
  UC1183413  Claytonia saxosa J. M. Tucker 1959-5-30 3523 Lake 1.25 mi nw Goat Mountain Lookout; Goat Mountain 1798 Comment
  CAS-BOT-BC91373  Clematis lasiantha J. W. Blankinship 1927-5-22 s.n. Lake Mount Konocti. Comment
  HSC69899  Clematis lasiantha Thomas W. Nelson, Jane P. Nelson 1977-7-14 3634 Lake Along Forest Rd. 20N01 Comment
  CAS-BOT-BC92628  Clematis ligusticifolia Mrs. Alexander Maccallum 1895-1-1 s.n. Lake Bartlett Springs. Comment
  POM270611  Clematis ligusticifolia Lyman Benson 1928-6-14 s.n. Lake Kelseyville; Mt. Range: Middle North Coast; River: Kelsey Creek. 457 Comment
  UC971680  Collinsia bartsiifolia var. bartsiifolia Leo Koch 1940-4-27 901 Lake 4.4 mi s Lakeport (across the hill above rd) Comment
  UC173892  Collinsia greenei H. M. Hall 9531 Lake Mt. Hull Mt. Hull (40-50 mi from Pacific Ocean; n Lake County); Inner North Coast Ranges, Mt. Hull Comment
  UCSB46302  Collinsia greenei Steele, Kelly 1980-5-3 Lake 8.1 miles northeast on Bartlett Springs Road from its junction with Hwy. 20 1005 Comment
  HSC42027  Collinsia heterophylla M. A. Baker 1977-4-23 197 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC42248  Collinsia heterophylla Rich White 1977-4-23 28 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC75324  Collinsia heterophylla Teresa Prendusi 1977-4-23 Lake 0.4 mi. N of Hwy. 20 on Walker Ridge Rd. 640 Comment
  SEINET7096754  Collinsia parryi A. G. Vestal 1955-5-6 3696 Lake Flat near Middletown dump. Ca. 3/4 mile from Middletown on Route 53 (presently Route 29) in Coyote Valley. NAD27, 38? deg. 47' 14ao, -122?_ 34' 03ao (converted to WGS84 decimal degrees) UTM Zone 10, 537566mE, 4293027mN. Comment
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Jul 17 2018
  HSC35425  Collinsia sparsiflora M. Wetherwax 1975-5-3 119 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 Comment
  POM89896  Collinsia sparsiflora var. arvensis F. W. Peirson 1926-4-2 6584 Lake West end of Clear Lake. 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
  CDA22937  Collinsia sparsiflora var. sparsiflora G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17116 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  CAS-BOT-BC229525  Collomia diversifolia A. A. Heller 1902-7-25 5988 Lake S of Mount Sanhedrin, midway between Potter Valley and Hullville Comment
  CAS-BOT-BC229526  Collomia diversifolia Herbert L. Mason 1938-5-1 11741 Lake 3 miles E of Middletown Comment
  HSC45681  Collomia diversifolia Patricia Shesgreen 1978-4-23 57 Lake Barrel Springs Campground 701 Comment
  LA86509  Collomia diversifolia Roman Gankin; 1965-5-6 519 Lake hill overlooking Cold Spring Camp, 0.9 mi. E of Little Indian Valley (Kowalski Ranch and Stanton Creek) Comment
  UC1282736  Collomia diversifolia J. R. Sweeney 1953-5-18 1038 Lake ne facing slope on Pope Valley road 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa county line); Butts Canyon 243 Comment
  UC519568  Collomia heterophylla M. S. Jussel 1933-6-25 162 Lake near Cobb Valley; Binkley Ranch Comment
  UC172841  Corallorhiza maculata H. M. Hall 1913-7-16 9484 Lake old Frazier Mill Inner North Coast Ranges, Mt. Sanhedrin (40-50 mi from the Pacific ocean) 1219 Comment
  LA209068  Cordylanthus pilosus subsp. hansenii H. Lewis; 1940-7-4 sn Lake 3 mi. S of Kelseyville Comment
  SEINET4676143  Cordylanthus pilosus subsp. pilosus Mark Bibbo 2002-7-20 53 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.; 0 610 Comment
  UC1075807  Cordylanthus pilosus subsp. pilosus Philip A. Munz 1956-7-24 22291 Lake from Fir Root Spring to Snow Mt Long Ridge Trail 1524 Comment
  POM273541  Cordylanthus pilosus subsp. pilosus Lyman Benson 1929-8-4 1894 Lake Kelsey Creek Canyon. Comment
  RSA74039  Cordylanthus pilosus subsp. pilosus Milo S. Baker 1957-7-7 12382 Lake 5 mi. N of Lower Lake. Comment
  UC885651  Cordylanthus pringlei Milo S. Baker 1940-8-16 9864 Lake 3.5 mi e Middletown (n of hwy, next to fence and at base of hill) Comment
  UCD123127  Cordylanthus tenuis subsp. brunneus Joyce Lacey; Robin Ondricek-Fallscheer 1981-6-26 15 Lake turn west off of Bottle Rock Road just south of Glenbrook on to High Valley Road and continue 2 miles. 817 Comment
  CAS-BOT-BC209761  Cornus glabrata A. A. Heller 1916-6-7 12365 Lake Between Bartlett Springs and Allen Springs Comment
  CHSC101532  Cornus glabrata G. F. Hrusa; R. Gross 2008-5-23 17413 Lake N-facing slope above North Fork Cache Creek +/- 1/2 mile below spillway of Indian Valley Reservoir. 408 Comment
  HSC39560  Cornus glabrata D. E. Anderson, J. P. Smith 1971-6-26 - 1200 Lake Register area of Mendocino National Forest. Comment
  RSA0034443  Cornus glabrata Annetta Carter 1936-9-20 1211 Lake Bear Creek, southwest of Snow Mountain. 732 Comment
  RSA0019460  Cornus glabrata B. O. Schreiber 1936-9-20 2342 Lake Bear Creek Camp. 762 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
  UCD117118  Cornus glabrata K. Esau 1931-4-26 s.n. Lake Putah. Comment
  CAS-BOT-BC212028  Cornus nuttallii L. Beane; Lois E. James 1949-5-16 1993 Lake Between Upper Lake and Lake Pillsbury Comment
  CAS-BOT-BC212033  Cornus nuttallii H. L. Mason 1926-3-21 2781 Lake Near summit of road from Middletown to Mount St. Helena Comment
  UC1193375  Cornus nuttallii R. H. Neuns 1950-5-23 117 Lake 2 mi. w. Cobb; Quad. 60B4 1066 Comment
  JEPS80457  Cornus sericea subsp. sericea L. R. Heckard and J. Hickman 1979-6-16 5113 A Lake s.w. flank Snow Mt. (along creek flowing into Timber Lake) 1463 Comment
  UCD147481  Crassula tillaea Elice Leung; 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. Edge of Anderson Flat near undeveloped road. 402 Comment
  JEPS85598  Crepis monticola Rimo Bacigalupi with G. T. Robbins 1954-6-24 4602 Lake Hull Mountain; close to summit, Mendocino-Lake Co. boundary 2118 Comment
  UC174026  Crepis monticola H. M. Hall 1913-7-21 9532 Lake Mt. Hull, s side summit, n Lake Co., in semi-arid section of Ranges 40-50 mi from the Pacific Ocean inner North Coast Ranges 2072 Comment
  UC164831  Crepis pleurocarpa Joseph P. Tracy Jul 21 1905-Aug 16 1905 2276 Lake Elk Mountain Northern Coast Ranges (n Lake Co.) 1219 Comment
  UC1093933  Crocanthemum scoparium var. vulgare Herbert L. Mason 1935-5-30 8324 Lake hills w Mirabel Mine Comment
  SD8705  Croton setiger Daniel Cleveland Jun 1882 Lake Allen Springs Comment
  CHSC89447  Crypsis schoenoides Lowell Ahart 2004-10-4 11442 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. 446 Comment
  UC66151  Cryptantha affinis A. A. Heller 1902-7-24 5882 Lake near Mt. Sanhedrin summit; Mt. Sanhedrin 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
  UC78507  Cryptantha clevelandii Edw. L. Greene 1885-4-16 Lake All Saints Bay Comment
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Mar 17 2015
  CDA40148  Cryptantha flaccida G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18568 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
  CHSC52670  Cryptantha hispidula James Jokerst 1985-4-16 2346 Lake Near Big Canyon Creek. 425 Comment
  UC1332415  Cryptantha hispidula Francia Chisaki and Helen K. Sharsmith 1959-5-27 1344 Lake 0.7 mi s Howard's Hot Springs (sw of Lower Lake); North Coast Range Comment
  UC857147  Cryptantha hispidula Frank W. Gould 1940-5-15 1262 Lake 2.5 mi ne Middletown Comment
  RSA128400  Cryptantha hispidula Robert F. Hoover 1938-6-9 3583 Lake Ridge between Indian Valley and Bear Creek Valley. Comment
  RSA63680  Cryptantha microstachys Milo S. Baker 1950-5-6 12196 Lake About 1 mile SE of Borax Lake Comment
  RSA127528  Cryptantha microstachys Milo S. Baker 1947-4-16 11676 Lake About 1/2 mile SE of Borax Lake. Comment
  SBBG28782  Cryptantha milobakeri M. S. Baker 1945-5-24 10897 Lake Bottlerock Rd ca. 1 mi S of jct with Lakeport-Lower Lake Hwy Comment
  CAS-BOT-BC85571  Cupressus macnabiana Joseph Maillaird 1919-5-6 s.n. Lake Adams Springs 914 Comment
  CDA12078  Cupressus macnabiana G. F. Hrusa 1989-4-8 5915 Lake North Coast Biodiversity Arena; N end of Walker ridge. Comment
  JEPS39758  Cupressus macnabiana W. L. Jepson 1920-5-24 9021 Lake Hough's Sprs., ne Lake County Comment
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Aug 4 2008
  RSA17613  Cupressus macnabiana C. B. Wolf, E. R. Johnson 1934-10-14 6186 Lake 4 miles west [of] (above) Highland Springs on Pieta Road 488 Comment
  NY16690  Cupressus macnabiana I. L. Wiggins 1932-3-13 5771 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
  RSA2615  Cupressus macnabiana J. W. Blankinship 1928-9-16 s.n. Lake Siegler Springs. Comment
  SEINET10531471  Cupressus macnabiana Carl B. Wolf, E. R. Johnson 1934-10-14 Wolf 2143 Lake 4 mi W (above) Highland Springs on Pieta Rd. Upper sonoran:- Quercus dumosa, Q. lobata. Sun. Serpentine rock overlaid with black adobe. 490 Comment
  CAS-BOT-BC80813  Cupressus sargentii James McMurphy 1909-8-7 700 Lake Between Middletown & Mt. St. Helena Comment
  CAS-BOT-BC85519  Cupressus sargentii M. S. Jussel 1933-4-29 s.n. Lake Jordan Park, Cobb Mt. Comment
  CDA695  Cupressus sargentii Marius Wasbauer 1992-9-16 Lake 6.5 miles W of Leesville (Colusa County) on Bartlet Springs Road. 0 Comment
  POM282205  Cupressus sargentii Lyman Benson 1932-12-29 4111 Lake 4 miles W of Highland Springs, Maya Camas Mountain, N. Slope 762 Comment
  RSA523186  Cupressus sargentii R. R. Halse 1987-2-22 3379 Lake Along State Highway 29, 0.4 mile north of the Napa/Lake county line, about 6 miles south of Middletown 444 Comment
  UC914236  Cupressus sargentii Verne Grant and Alva Grant 1946-5-26 7642 Lake on highway 4 mi w Middletown Comment
  SEINET10531515  Cupressus sargentii Carl B. Wolf, E. R. Johnson 1934-10-14 Wolf 2145 Lake 7 mile east of Houghs Springs on road to Williams, 3 mile west of Colusa County line. 610 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
  UC124433  Cuscuta californica K. Brandegee Lake Snow Mountain Comment
  UC635239  Cuscuta californica Pauline Schulthess 1931-7-7 Lake 1.5 mi sw Kelseyville Comment
  CAS-BOT-BC224471  Cuscuta californica Mrs. H. C. Cantelow 1934-5-30 568 Lake Nr. Middletown Comment
  POM278821  Cuscuta ceanothi Lyman Benson 1928-8-28 539 Lake Kelseyville 457 Comment
  SEINET194263  Cuscuta jepsonii A. A. Heller 1902-7-25 5981 Lake Foothills S of Mt Sanhedrin midway between Potter Valley & Hullville Comment
  RSA10161  Cynoglossum grande C. B. Wolf 1928-5-6 1987 Lake 6 mi. from Clear Lake on the Bartlett Springs Grade. (Morrison Garden) Comment
  SEINET12326999  Cynoglossum grande J. M. Thayer, Stern, K. R. 1984-1 1 Lake jct Hwy 29 and 175, ca 3 mi SE of Kelseyville 463 Comment
  UCD41971  Cynosurus echinatus Geri Hulse-Stephens 2001-6-5 641 Lake East Vernal Pool, Root Homestead. Comment
  UC183679  Cyperus erythrorhizos Joseph P. Tracy 1905-8-21 2378 Lake Scott Valley Northern Coast Ranges, Scott Valley 426 Comment
  UC614955  Cyperus erythrorhizos Beryl Schreiber 1936-8-16 2328 Lake 1 mi. e. Lower Lake 457 Comment
  POM290205  Cyperus niger var. capitatus Lyman Benson 1930-9-22 2553 -a Lake Below Hoberg s; Middle N. Coast Range. 762 Comment
  RSA286385  Cyperus squarrosus Robert F. Thorne 1974-7-31 44952 Lake Boggs Lake: N of Harrington Flat Road. 915 Comment
  UC1133512  Cyperus squarrosus B. Schreiber 1936-8-16 2329 Lake 1 mi. e. Lower Lake; Lower Lake Quad. 457 Comment
  UC579485  Cyperus squarrosus A. Simontacchi 1937-7-24 340 Lake Clear Lake, Laurel Beach Lakeport Quad., Clear Lake, Laurel Beach 408 Comment
  CDA21546  Dactylis glomerata G. F. Hrusa, R. Gross 2008-5-23 17415 Lake North Coast Ranges; Above N. Fk. Cache Cr. +/- 1/2 mi. below spillway of Indian Valley Reservoir, immed. W of old resort site. 408 Comment
  CDA40156  Dactylis glomerata G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18587 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. 438 Comment
  UCD83915  Dactylis glomerata Ellen Dean; G. Harrington, C. Thomsen, J. Alderson, M. Bibbo 2010-4-24 5937 Lake BLM Cache Creek Wilderness. NE corner of wilderness, Wilson Valley. Just east of confluence of Cache and Rocky Creeks. 308 Comment
  CAS-BOT-BC445511  Damasonium californicum G. L. Stebbins 1966-6-26 6464 Lake Steinhart Lakes 6 miles of Lower Lake. 548 Comment
  UCD60672  Danthonia californica var. americana R. Tofsrud 1947-7-2 s.n. Lake About half way between Potter Valley and Pillsberry Lake. Comment
  RSA2692  Datisca glomerata J. W. Blankinship 1928-8-10 s.n. Lake Cold Cr. dells. Comment
  JEPS12212  Datura stramonium W. L. Jepson 1938-10-1 19060 Lake Coyote Valley, at bridge over Putah Creek Putah Creek; Coyote Valley, Putah Creek Comment
  HSC89682  Delphinium decorum subsp. tracyi William E. Avery, Mathew Henry Bergvall-Mensor, Steve Wilson 1989-4-15 Lake 7.7 mi. N of Hwy. 20, just W of Walker Ridge Rd., Blue Oak Campground 152 Comment
  RSA10151  Delphinium decorum subsp. tracyi Carl B. Wolf 1928-5-6 1998 Lake 6 mi. from Clear Lake on the Bartlett Springs Grade. (Morrison Garden) Comment
  CAS-BOT-BC10242  Delphinium hesperium Georgia H. Bentley 1917-6-3 s.n. Lake Lower Lake Comment
  HSC75316  Delphinium hesperium Teresa Prendusi 1977-4-23 Lake 0.4 mi. N of Hwy. 20 on Walker Ridge Rd. 640 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
  CAS-BOT-BC234974  Delphinium nudicaule Wenting Shi; PLB 102 class 2010-5-2 6 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, along roadside 563 Comment
  CAS-BOT-BC9928  Delphinium nudicaule Mrs. Merrel Ackley 1965-6-1 S.N. Lake Near top of Elk Mountain Comment
  HSC40245  Delphinium nudicaule J. P. Smith, Thomas W. Nelson 1976-4-13 8551 Lake Bartlett Springs Road, 0.6 mi. from its junction with Hwy 20 457 Comment
  UC1126011  Delphinium nudicaule A. Simontacchi 1937-6-25 217 Lake 0.8 mi sse Pinnacle Rock L.O.; Mendecino National Forest, Lakeport Quadrangle Comment
  UCD47888  Delphinium nudicaule Ellen Dean; Ryan Brisco 2005-4-24 2461 Lake Lake County, McLaughlin UC Reserve, along Morgan Valley Rd, 1.0 rd mile N of intersection with Rieff Rd, on the W side of Morgan Valley Rd. 716 Comment
  CAS-BOT-BC121641  Delphinium patens subsp. patens Walter Knight; Irja Knight 1969-7-4 2756 Lake South-facing slope of Sheetiron Mountain 1920 Comment
  POM270795  Delphinium variegatum Lyman Benson 1928-4-28 198 Lake Highland springs; Mayacamas Mt RAnge, 'Dobe Creek Waterhsed. 610 Comment
  RSA59957  Delphinium variegatum Joseph A. Ewan 1937-5-23 10340 Lake Just N of Lower Lake Village Comment
  SEINET7042742  Delphinium variegatum A. G. Vestal 1963-5-11 s.n. Lake Serpentine flat at Howard Springs. UTM Zone 10, 528461mE, 4301561mN. Comment
  SJSU3460  Delphinium variegatum J. B. Snell 1963-5-18 118 Lake Long Valley 7 mi E of Clear Lake Oaks Comment
  UCD96737  Delphinium variegatum W. R. Russell; A. D. Graham 1954-5-7 s.n. Lake 4 miles south of Middletown. 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
  CHSC81546  Delphinium variegatum subsp. variegatum Julie Rose 2000-4-1 60 Lake Slope off of Walker Ridge Road. 606 Comment
  SBBG2220  Delphinium variegatum subsp. variegatum H. and M. Dearing 1933-5-24 876 Lake Clear Lake, Williams Rd Comment
  UC906469  Delphinium variegatum subsp. variegatum J. Ewan 1937-5-23 10340 Lake just n Lower Lake Village Comment
  CHSC29550  Deschampsia cespitosa Dibble; Griggs 1979-8-8 167 Lake Near Snow Mountain, clost to the town of Stonyford. 1890 Comment
  JEPS104239  Deschampsia cespitosa subsp. cespitosa Lowell Ahart 2003-7-14 10395 Lake Near a small stream, at Barrel Spring, ca 1 1/2 mi (air) south of Bartlett Springs Rd, ca 2 mi (air) w of Bear Valley. 396 Comment
  CAS-BOT-BC227666  Deschampsia danthonioides Peter Rubtzoff 1957-7-27 s.n. Lake Boggs Lake Comment
  RSA286231  Deschampsia danthonioides R. F. Thorne 1974-7-31 44960 Lake Boggs Lake: N of Harrington Flat Road; lower margin of lake on S side 915 Comment
  UC790929  Deschampsia danthonioides A. A. Beetle 1941-4-27 1731 Lake s.w side Clear Lake Comment
  UCD42085  Deschampsia danthonioides Geri Hulse-Stephens 2002-5-31 925 Lake Goat Mountain. Root Parcel. West vernal pool/dry area; Common name: annual hairgrass 944 Comment
  UCD62538  Deschampsia danthonioides A. A. Beetle 1941-4-27 1731 Lake Southwest side of Clear Lake. Comment
  SEINET10524198  Deschampsia danthonioides Alan A. Beetle 1941-4-27 Beetle 1731 Lake Southwest side of Clear Lake, along road in full sun. Comment
  JEPS71180  Deschampsia elongata W. L. Jepson 1942-6-9 20725 Lake e. of Mt. St. Helena (St. Helena Creek); St. Helena Creek Comment
  SBBG21235  Deschampsia elongata B. Crampton 1953-6-2 Lake summit of Lakeport and Hopland Rd Comment
  UC729990  Deschampsia elongata Leo F. Koch 1940-4-27 909 a Lake 3.1 mi. e. of Hopland to Lakeport Comment
  UCD42095  Deschampsia elongata Geri Hulse-Stephens 2002-5-31 935 Lake Goat Mountain. Root Homestead Parcel. West vernal pool. 944 Comment
  UCD63570  Deschampsia elongata Beecher Crampton 1953-6-2 1415 Lake 5 miles NW of Lower Lake (Manning Flat). 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
  POM148892  Dicentra chrysantha A. A. Heller 1902-7-15 5896 Lake About Summit Lake, near the summit of Mt. Sanhedrin. Comment
  UC511364  Dicentra chrysantha Lyman Benson 1929-7-13 1778 Lake w base Mt. Konocti (Clear Lake watershed); Middle North Coast Range, Clear Lake 609 Comment
  CAS-BOT-BC402251  Dicentra chrysantha Doris K. Kildale 1926-5-31 2056 Lake Between Junction & Hopland Comment
  POM288504  Dichanthelium acuminatum var. fasciculatum Lyman Benson 1928-6-23 337 Lake Kelseyville; Middle N Coast Mountain Range. W. Base Mt. Konocti; Marshy Land River, ColdCreek 442 Comment
  CAS-BOT-BC483706  Dichelostemma capitatum Greg de Nevers 2001-4-8 12205 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 457 Comment
  UCD139231  Dichelostemma capitatum Shelley H. Smith 1976-4-18 7 Lake 2 miles southwest of Middletown, 0.5 mile west of Highway 29 on Sheveland Road. Comment
  UCD148247  Dichelostemma capitatum subsp. capitatum Robert E. Preston 2013-4-6 2908 Lake 4.5 mi WNW of Middletown, along side of Hwy 175. 494 Comment
  SJSU9947  Dichelostemma congestum J. B. Snell 1963-6-16 166 Lake c. 1 mi W of Bartlett Mt summit of road between Bartlett Springs & Nice Comment
  HSC48459  Dichelostemma volubile J. P. Smith 1978-4-23 9757 Lake Complexion Canyon, Bartlett Springs Rd. at Kilpepper Creek 503 Comment
  CAS-BOT-BC153773  Diplacus angustatus Ella Dales Cantelow 1938-5-8 2235 Lake About 9 mi. s.e. of Kelseyville, Lower Lake Road Comment
  CAS-BOT-BC150358  Diplacus aurantiacus Mrs. A. McCallum s.n. Lake Bartlett Springs Comment
  CHSC7112  Diplacus aurantiacus D. Lydick 1969-4-4 17 Lake Along Highway 20, 20 yds. from west end of Blue Lake. Comment
  SEINET8374512  Diplacus aurantiacus L. F. Henderson 1933-5-23 15615 Lake Lakeport-Hopland grade; part way up. Comment
  CHSC110855  Diplacus jepsonii David Isle; Bruce Baldwin 1988-5-26 1994 Lake S side Hull Mt. off E edge Rd. 1N02, ~1.3 mile S of Hull Mtn. Lookout Rd. Jct. with 1N02; just uphill of point where 1N02 veers SE of ridge above Timberline Camp. 1780 Comment
  CAS-BOT-BC153262  Diplacus kelloggii F. W. Pennell; H. L. Mason 1940-5-23 25541 Lake Route 29, 5 miles southeast of Kelseyville 609 Comment
  OBI50948  Diplacus kelloggii Robert F. Hoover 1941-5-11 5027 Lake Low Hills S of Kelseyville Comment
  RSA2514B  Disporum hookeri var. hookeri J. W. Blankinship 1923-4-15 s.n. Lake Saratoga Springs. 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
  CHSC12160  Dodecatheon hendersonii L. M. Mayer 1973-3-31 78 Lake On the s side of the road 11.3 mi e of junction 53 and 20 on Hwy 20. 335 Comment
  JEPS81393  Dodecatheon hendersonii L. R. Heckard, and J. C. Hickman 1982-7-9 6003 Lake about 1/2 mi n Summit Springs (s side Snow Mt., n and below upper serpentine area at roadless area entrance); s side Snow Mt., n of Summit Springs 1554 Comment
  POM89151  Dodecatheon hendersonii F. W. Peirson 1926-4-2 6573 Lake Grade down to Clear Lake, on Hopland Road Comment
  UC673404  Dodecatheon hendersonii Herbert L. Mason 1929-4-29 5254 Lake between Kelseyville and Lower Lake; between Kelseyville and Lower Lake Comment
  POM287498  Dodecatheon hendersonii R. D. Harwood 1925-4-25 121 Lake Woody. by shttered spring 1006 Comment
  UCR77702  Downingia bella R. F. Thorne, Larry E. DeBuhr 1975-8-15 46819 Lake Coast Range, Boggs Lake, west of Mt. Hanah, c. 7.5 mi SSE of Kelseyville and 3 mi NNW of Glenbrook Resort 856 Comment
  POM312371  Downingia bicornuta H. L. Mason 1945-6-29 12617 Lake Boggs Lake at base of Mt. Hanna. Comment
  JEPS14429  Downingia concolor var. concolor Eleanor Armstrong 1932-5-20 463 Lake 4 mi w Adam Springs; Cobb Mt. 457 Comment
  UC766337  Downingia concolor var. concolor R. F. Hoover 1941-5-11 5030 Lake 2 mi s Lakeport Comment
  UC1745967  Downingia cuspidata Annetta M. Carter 1933-5-27 341 Lake Mt. Hanna between Salminas and Adams. Comment
  UC1746015  Downingia cuspidata Annetta M. Carter, Mary Barnas 1951-4-22 3048 Lake 0.75 mi. SW of Kelseyville. Comment
  UC766339  Downingia cuspidata Robert F. Hoover 1941-6-8 5346 Lake Loch Lomond Comment
  CHSC101590  Downingia elegans David W. Isle; John Olmstead 2000-8-12 1671 Lake Mendocino National Forest; Root Glade area on SW side of Goat Mtn.; <2 miles SW of Goat Rock; in vernal pool on hike to '3 Walnuts Marsh' between Root Creek (Addington Sp. Fork) and Root Glade. MDB and M. 957 Comment
  RSA286256  Downingia yina R. F. Thorne 1974-7-31 44973 Lake Boggs lake: S side of lake. 915 Comment
  RSA10814  Draba verna C. B. Wolf 1928-5-6 2002 Lake 8.5 miles west of Bartlett Springs on the road to Clear Lake Comment
  UCD131504  Draba verna Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7543 Lake Clear Lake State Park. NE of Kelseyville. Along lower part of Dorn Trail system as it leaves beach parking area and ascends to Lower Bayview Campground. 301 Comment
  CAS-BOT-BC159577  Drymocallis glandulosa var. glandulosa M. S. Jussel 1933-6-26 196 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CAS-BOT-BC159580  Drymocallis glandulosa var. glandulosa Alice Eastwood 1925-5-22 12775 Lake Dashiells, Mt. Sanhedrin Comment
  CAS-BOT-BC527328  Drymocallis glandulosa var. reflexa W. R. Dudley 1900-6-28 s.n. Lake Glenbrook, near Lake Tahoe Comment
  UC114434  Drymocallis lactea unknown Aug 1892 Lake Snow Mt. Comment
  RSA2803  Dryopteris arguta J. W. Blankinship 1928-8-27 s.n. Lake Mt. Konocti 610 Comment
  UC1282830  Dryopteris arguta J. R. Sweeney 1950-5-20 510 Lake 1.2 mi sw Highland Springs 464 Comment
  JEPS49909  Dudleya cymosa W. L. Jepson 1920-5-23 8984 Lake Stanton; canyon to e of ne part of county Comment
  CAS-BOT-BC428102  Dudleya cymosa subsp. cymosa Carl B. Wolf 1928-5-6 1962 Lake 2 miles up Bartlett Springs grade Comment
  CAS-BOT-BC428108  Dudleya cymosa subsp. cymosa Lewis S. Rose 1936-4-28 36202 Lake Clear Lake Park 411 Comment
  UC1100134  Echinodorus berteroi Malcolm A. Nobs and S. Galen Smith 1949-9-9 1866 a Lake ca. 0.5 mi. s.e. of Scott Creek on rd. from Upper Lake to Lakeport Comment
  POM313037  Echinodorus berteroi H. L. Mason 1945-8-24 12672 Lake East shore, Lower Lake. Comment
  UC353847  Elatine heterandra Milo S. Baker 1927-7-2 2286 a Lake 1 mi n Salmina's Resort Comment
  CAS-BOT-BC113665  Eleocharis acicularis var. gracilescens Joseph William Blankinship 1926-6-16 s.n. Lake Kelseyville. Swamps along Cold Cr. Comment
  UCD63056  Elymus elymoides subsp. elymoides Daniel Sanchez-Mata 2006-6-11 s.n. Lake Knoxville-Lower Lake. Morgan Valley Road. 650 Comment
  CAS-BOT-BC206724  Elymus glaucus subsp. glaucus Greg de Nevers 2001-5-14 12394 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC234089  Elymus multisetus M. S. Jussel 1933-6-30 309 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  UC1040674  Elymus trachycaulus Beecher Crampton 1956-6-27 3691 Lake Cold Creek Mt. Hannah (e base of mt.) 792 Comment
  CAS-BOT-BC278134  Epilobium brachycarpum Geri Hulse-Stephens 2001-9-6 803 Lake Goat Mountain. Lovelady Spring. Seep on road, 0.1 miles W of FS boundary gate 1264 Comment
  JEPS80745  Epilobium brachycarpum L. R. Heckard and J. C. Hickman 1981-7-29 5705 Lake n road and Summit Springs (s side of mt.); Snow Mt. 1539 Comment
  UC1122554  Epilobium brachycarpum B. Schreiber 1936-9-19 2334 Lake Sag Pond 1 mi n Sheep Corral; Mendocino National Forest, Stonyford Quadrangle, Snow Mt. Tr 1341 Comment
  UC614950  Epilobium brachycarpum Beryl O. Schreiber 1936-9-19 2334 Lake sag pond 1 mi n Sheep Camp; Snow Mountain Trail 1341 Comment
  UCD163123  Epilobium campestre James A. Neilson Jr. 1977-7-19 3944 Lake Mayacmas Mountains; west of Glenbrook Cemetery, tributary creek of Kelsey Creek. Also at stock pond near confluence. (Exact location unknown. Coordinates estimated by label maker. Near Rancho La Cienaga 'orchid bog.' Uncertain of location of La Cienaga Creek or Ranch.] Comment
  RSA299000  Epilobium canum subsp. latifolium J. L. Strother 1977-7-26 1286 Lake Hull Mt. and Boardman Ridge, north of Lake Pillsbury. Near Timberline Camp, ca. 2.5 km by road south of lookout station. 1740 Comment
  HSC87104  Epilobium ciliatum subsp. ciliatum Gladys L. Smith 1981-7-23 6999 Lake FS Rd. 20N04 en route to summit Mt. Sanhedrin 1280 Comment
  UC634690  Epilobium densiflorum Pauline Schulthess 1931-7-26 Lake six mi s Kelseyville; Brierly Ranch, Kelsey Creek 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
  POM271519  Epilobium minutum Lyman Benson 1932-6-21 2748 Lake Snow Mt.; Middle N Coast Mt. range 1524 Comment
  RSA72121  Epilobium minutum Lincoln Constance 1938-4-22 2136 Lake 2 miles northeast of Middletown, North Coast Ranges Comment
  UC614400  Epilobium minutum L. Constance 1938-4-22 2136 Lake 2 mi ne Middletown; North Coast Ranges 304 Comment
  JEPS80398  Epilobium nivium L. R. Heckard and J. Hickman 1981-6-23 5631 Lake ne end of North Ridge Snow Mt. 1950 Comment
  UC144063  Epilobium torreyi Joseph P. Tracy Jul 21 1905-Aug 16 1905 2339 Lake Elk Mountain; Northern Coast Ranges 1219 Comment
  UCSC000485  Epilobium torreyi Pauline Schulthess 1931-7-7 s.n. Lake One and three-fourths miles southwest of Kelseyville Comment
  CDA12216  Epipactis gigantea G. F. Hrusa 1993-6-1 11163 Lake North Coast Biodiversity Arena; At deep pool on Kilpepper Ck. approx. 350 meters upstream from crossing of Bartlett Spr. Rd. Comment
  RSA2482  Equisetum arvense J. W. Blankinship 1923-5-6 s.n. Lake Upper Kelsey Creek. 1220 Comment
  CAS-BOT-BC57150  Equisetum hyemale subsp. affine Mrs. Alexander Maccallum 1905-8-1 s.n. Lake Bartlett's Spring Comment
  UCD167985  Equisetum telmateia subsp. braunii James A. Neilson Jr. 1981-3-30 4003 Lake Mayacamas Mountains, Vicinity of Great Western Mine at upper spring. (Exact location unknown, coordinates estimated by label maker. Location information obtained from Neilson 4065 which indicated that Great Western Mine is in Section 16, T10N, R7W.) Comment
  POM296948A  Eragrostis hypnoides Lyman Benson 1943-8-19 11426 Lake Kelseyville. 412 Comment
  RSA0115201  Eragrostis pectinacea var. pectinacea Lyman Benson 1945-8-27 11843 Lake Orchard one mile north of Kelseyville. Mt. Range: Middle North Coast. 411 Comment
  UC164835  Eremocarpus setiger Joseph P. Tracy Jul 21 1905-Aug 16 1905 2341 Lake Elk Mountain Northern Coast Ranges (n Lake Co.) 1219 Comment
  UC909055  Eriastrum abramsii Herbert L. Mason 1945-5-12 12585 Lake ridge between Burns Valley and Borax Lake Comment
  CAS-BOT-BC512624  Eriastrum abramsii Milo S. Baker 1945-6-28 11081 Lake 2.5 mi S of Kelseyville on road to Lower Lake Comment
  HSC85859  Ericameria linearifolia Tim Tilghman, Rob Marheine, Bruce Delgado 1987-4-10 Lake 8 mi. N of Hwy. 20 on Walder [Walker?] Ridge Rd., SE of Indian Valley Reservoir, Blue Oak Campground Comment
  SD27928  Ericameria linearifolia Carl B. Wolf 1928-5-6 2010 Lake 6.0 miles west of Bartlett Springs on road to Clear Lake. 609 Comment
  UCD162937  Ericameria linearifolia James A. Neilson Jr. 1977-6-22 3926 Lake Mayacmas Mountains; Hahn Ranch (near Glenbrook). (Exact location unknown. Coordinates estimated by label maker.) Comment
  CAS-BOT-BC295128  Erigeron greenei Milo S. Baker 1940-6-30 9743 Lake Whispering Pines Resort Comment
  UC895892  Erigeron inornatus var. inornatus A. A. Heller 1902-7-14 5874 Lake foothills s of Mt. Sanhedrin (midway between Potter Valley and Hullville) Comment
  JEPS41440  Erigeron inornatus var. inornatus Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake near Uncle Sam Mt; ; Refernced Place followed by <Mt?> Konosti! Comment
  CAS-BOT-BC214599  Erigeron philadelphicus Georgia Bentley 1917-5-29 s.n. Lake Lakeport Comment
  CHSC98739  Eriodictyon californicum L. P. Janeway 2007-6-17 9047 Lake Inner North coast Ranges. Kanaka Glade, a spring at the head of 'Spanish Creek East Fork: near the top of Pacific Ridge. 981 Comment
  HSC41928  Eriodictyon californicum Ed Cope 1977-4-23 45 Lake Comment
  HSC66581  Eriodictyon californicum D. Boyd, M. Eichelberger, Tim Messick, T. Ranker 1980-4-19 7 Lake Coldsprings Campground, along access road to Indian Valley Dam Comment
  JEPS93799  Eriodictyon californicum Vernon H. Oswald and Lowell Ahart 1998-7-15 9308 Lake East side of county on Walker Ridge Road 9.8 mi south of Bartlett Springs Road, 4.6 mi n of Highway 20 792 Comment
  POM269326  Eriodictyon californicum Lyman Benson 1934-9-22 6207 Lake Kelseyville, Middle N Coast Mt. Range, Clear Lake Watershed 427 Comment
  POM65501  Eriodictyon californicum A. A. Heller 1902-8-4 6032 Lake On Eel river one mile below Hullville. Comment
  UC1199100  Eriodictyon californicum Joseph P. Tracy Jul 21 1905-Aug 16 1905 2326 Lake Elk Mountain Northern Coast Ranges, Elk Mountain (Northern Lake County) 1219 Comment
  UC185490  Eriodictyon californicum Katharine Brandegee 1911-7-1 Lake Bottle Rock Mountain Comment
  UCD40015  Eriodictyon californicum Rodney Gale Myatt 1971-9-16 1053 Lake Hull Mt., north of Lake Pillsbury. 1127 Comment
  CAS-BOT-BC294776  Eriogonum Mona Bourell 1997-7-2 6530 Lake Mendocino National Forest. Along Rice Creek Road. FS Road M 3 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
  RSA111664  Eriogonum compositum var. compositum P. A. Munz 1956-7-25 22316 Lake West Peak Ridge, Snow Mountain. 2073 Comment
  CHSC101589  Eriogonum covilleanum David W. Isle; John Olmstead 2000-8-18 1673 Lake Mendocino National Forest; Root Glade area on SW side of Goat Mtn.; <2 miles SW of Goat Rock; SE of Olmstead's designated '3 Walnuts Marsh' between Root Creek (Addington Sp. Fork) and Root Glade. MDB and M. 957 Comment
  UCD19573  Eriogonum covilleanum J. M. Tucker 1964-7-22 3808 Lake on the grounds of the U.S. Forest Service lookout on the summit of Sheetiron Mountain. 1982 Comment
  UC6261  Eriogonum dasyanthemum H. N. Bolander 1863-9-29 2638 Lake Clear Lake Comment
  UCD82091  Eriogonum dasyanthemum Ellen Dean; G. Harrington, C. Thomsen,Chiao-Yi Cheng,R. Wilmarth 2009-5-20 5618 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
  CAS-BOT-BC261252  Eriogonum hirtiflorum A. S. Stinchfield 1916-8-1 s.n. Lake Near Bartlett Springs Comment
  JEPS56887  Eriogonum hirtiflorum Willis L. Jepson July 1892 14780 Lake near Uncle Sam Mt. (= Mt. Konocti ); Mountain Region of Clear Lake Comment
  UC728668  Eriogonum hirtiflorum Milo S. Baker 1945-5-23 10917 Lake ca 1 mi s on Bottlerock Rd. Lakeport-Lower Lake Hiwy. Comment
  CAS-BOT-BC259409  Eriogonum luteolum Walter Knight; Irja Knight 1968-7-3 2506 Lake Summit of Sheetiron Mt. 1982 Comment
  POM165260  Eriogonum luteolum A. A. Heller 1902-7-25 5976 Lake Foothills South of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  POM223694  Eriogonum luteolum L. S. Rose 1935-9-11 35643 Lake Lucerne. 412 Comment
  RSA2340  Eriogonum luteolum J. W. Blankinship 1926-7-7 s.n. Lake Mt. Konocti 762 Comment
  SD22299  Eriogonum luteolum John Thomas Howell 1930-8-24 5458 Lake Dry field 2 miles west of Middtown on road to Adams Springs Comment
  UCR124272  Eriogonum luteolum L. S. Rose 1935-9-11 35643 Lake Lucerne 412 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
  CHSC91056  Eriogonum luteolum var. luteolum D. Isle 1997-7-31 330 Lake Mendocino National Forest--North Coast Ranges. Upper Lake Watershed. 4.3 mi. W. of 16N01/16N14 jct. 1097 Comment
  UC1046471  Eriogonum luteolum var. luteolum R. Bacigalupi, J. R. Sweeney 1951-6-3 3353 Lake 6.5 mi nw along road to Kelseyville, just above Manning Flat Lower Lake 594 Comment
  UC570407  Eriogonum luteolum var. luteolum Chas. M. Belshaw 1936-9-18 2673 Lake along roadcut, n side of Mt. St. Helena Inner North Coast Ranges, Mt. St. Helena Comment
  UC85718  Eriogonum luteolum var. luteolum Purpus Aug 1894 1269 Lake Snow Mt. 2133 Comment
  UCR42306  Eriogonum luteolum var. luteolum L. F. LaPre 1985-4-26 s.n. Lake Inner North Coast Ranges, 2.6. mi north of Middletown on Hwy 29 399 Comment
  RSA756722  Eriogonum luteolum var. luteolum Barbara J. Ertter 1988-7-4 7709 Lake 0.5 miles E of Rice Fork on Bear Creek Road, 1.5 miles W of Bear Creek Campground, Mendocino National Forest ca 11 airmiles N of Upper lake (town) 610 Comment
  UCD100463  Eriogonum nervulosum Roger Raiche 1984-7-4 RR 40262 Lake Bartlett Springs Road (1.9 miles west of the Colusa County Line at Walker Ridge Road or 0.3 mile east of wooden bridge over NE end of Indian Valley Reservoir.) Site of old mine. 518 Comment
  UCR42313  Eriogonum nervulosum L. F. LaPre 1985-6-26 s.n. Lake Inner North Coast Ranges, Geothermal energy field c. 5 mi. due south of Whispering Pines, in vicinity of 1985 Q-pad 1005 Comment
  CAS-BOT-BC261516  Eriogonum nudum var. nudum Agnes M. Bowman 1900-9-24 s.n. Lake Sulphur Banks Comment
  SD13370  Eriogonum nudum var. nudum Lewis S. Rose 1935-9-11 Lake 6 mi. SW. of Lakeport 518 Comment
  SEINET11262478  Eriogonum nudum var. nudum Lyman Benson 1928-6-16 294 Lake Highland Springs, Mayacamas Mt. Range, Dobe Creek.; 0 610 Comment
  RSA2339  Eriogonum roseum J. W. Blankinship 1928-8-20 s.n. Lake Mt. Konocti. Open lands. 762 Comment
  UC85920  Eriogonum roseum Mrs. K. Brandegee Lake Upper Lake Comment
  CAS-BOT-BC26170  Eriogonum smallianum A. A. Heller 1902-7-28 5996 Lake Near the summit of Mt. Sanhedrin Comment
  JEPS56432  Eriogonum tripodum W. L. Jepson 1938-6-9 18947 Lake along Stanton Creek Indian Valley, Stanton Creek 487 Comment
  UC1363635  Eriogonum umbellatum var. smallianum Chas. M. Belshaw 1936-9-19 2699 Lake Summit of Snow Mt. West Snow Mt. West 1981 Comment
  UC77443  Eriogonum umbellatum var. smallianum Katharine Brandegee 1902-8-25 Lake Snow Mountain Comment
  CHSC105738  Eriogonum vimineum David Isle 1992-8-26 1794 Lake Mendocino National Forest - North Coast Ranges Upper Main Eel River Watershed. On Bank of road paralleling S fenceline of Lake Pillsbury Ranch. 609 Comment
  CAS-BOT-BC267635  Eriogonum wrightii var. trachygonum John Thomas Howell 1937-7-18 13117 Lake 7 miles N. of Lower Lake 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-BC308102  Eriophyllum lanatum var. achilleoides A. A. Heller 1919-6-7 13238 Lake Southeast side of Snow Mountain above Bonnie View Comment
  CAS-BOT-BC308108  Eriophyllum lanatum var. achilleoides L. R. Abrams 1928-5-7 12524 Lake Hough's Springs Comment
  HSC90018  Eriophyllum lanatum var. achilleoides Andrew Enberg, Brad Penkala, Dan Scofield 1990-4-14 48 Lake Blue Oak Campground, Indian Valley Reservoir Access Rd., 2.5 mi. NE of intersection with Walker Ridge Rd. 534 Comment
  JEPS82551  Eriophyllum lanatum var. achilleoides L. R. Heckard 1983-7-27 6107 Lake s side Snow Mt. (about 0.25 mi nw of Summit Springs) 1500 Comment
  POM215795  Eriophyllum lanatum var. achilleoides D. D. Keck 1933-5-30 2389 Lake Scotts Valley, 6 miles south of Blue Lakes. Comment
  UC1282675  Eriophyllum lanatum var. achilleoides J. R. Sweeney 1952-5-2 784 Lake 4.5 mi from Middletown (on Hwy 29) Comment
  UC1484431  Eriophyllum lanatum var. achilleoides Dale E. Johnson with J. E. Eckenwalder 1974-6-1 126 Lake SW of Snow Mt., N of Clear Lake Bear Creek Campground Comment
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Dec 31 2011
  UC177405  Eriophyllum lanatum var. achilleoides C. A. Purpus 1894-7-1 Lake coast road Snow Mt. 2194 Comment
  UC618514  Eriophyllum lanatum var. achilleoides Alice Eastwood and John Thomas Howell 1938-5-16 5591 Lake 6 mi n Lower Lake Comment
  UC1443488  Eriophyllum lanatum var. integrifolium J. L. Strother 1977-7-26 1285 Lake along ridge 200-400 m e lookout station; Hull Mt., Horse Ridge 2075 Comment
  UCD147219  Erodium botrys Wendy Camacho; Plant Science 102 collecting 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
  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
  UCD159712  Erodium brachycarpum James A. Neilson Jr.; Teresa A. Sholars 1975-3-26 3104 Lake Mayacmas Mountains, below Childers Peak, ca. 1 mile east of Big Canyon Road. (Elevation estimated using Google Earth by label maker.) 548 Comment
  HSC62932  Erodium cicutarium Michael Dalke 1979-4-14 28 Lake Mendocino National Forest, Middle Creek Campground. 457 Comment
  UC765471  Eryngium aristulatum var. aristulatum R. F. Hoover 1938-9-5 3816 Lake 3 mi. w. Lower Lake Comment
  SEINET10917975  Eryngium constancei M. Yusuf Sheikh, Lincoln Constance 1973-1 Lake Comment
  HSC31394  Erysimum capitatum var. capitatum Maralyn O'Meara, Gary S. Lester 1974-5-4 351 Lake Walker Ridge Rd., 1.5 mi. N from junction with Little Indian Valley Rd., 0.2 mi. S from Cold Spring Mtn. 1098 Comment
  UCD115009  Erysimum capitatum var. capitatum Clinton C. Shock 1980-5-3 76 Lake Walker Ridge, 12 miles north of State Highway 20. 609 Comment
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Aug 4 2015
  UCD83979  Erysimum capitatum var. capitatum Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6163 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. 655 Comment
  CHSC29600  Erythranthe guttata Dibble; Griggs 1979-8-7 161 Lake Near McCleod Ridge, close to the town of Potter Valley. 732 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
  CHSC89396  Erythranthe microphylla Lowell Ahart 2004-10-4 11448 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. 446 Comment
  CAS-BOT-BC504322  Erythronium californicum L. R. Abrams 1928-5-5 12388 Lake 1-3 miles up west side of Bartlett grade Comment
  HSC34900  Erythronium helenae Thomas W. Nelson, James Nelson 1975-5-5 1802 Lake Beside Hwy. 29 N of Calistoga along St. Helena Creek, NE side of Mt. 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
  CAS-BOT-BC402717  Eschscholzia caespitosa Alice Eastwood; John Thomas Howell 1938-5-16 5619 Lake Near Grizzly Springs Comment
  UC573304  Eschscholzia caespitosa R. C. Wilson 1937-5-19 390 Lake 3 1/2 mi sw Lakeport; Lakeport Quadrangle 609 Comment
  CAS-BOT-BC402720  Eschscholzia caespitosa Milo S. Baker 1925-4-7 240 b-Local Lake Blue L. (N.W. of Clear Lake) [Additional info added next to label] Comment
  CAS-BOT-BC403120  Eschscholzia californica L. R. Abrams 1928-5-5 12333 Lake Kelseyville Comment
  CAS-BOT-BC403121  Eschscholzia californica L. R. Abrams 1928-5-5 12348 Lake 2 miles south of Lakeport Comment
  CAS-BOT-BC403136  Eschscholzia californica L. R. Abrams 1928-5-5 12333 Lake Kelseyville Comment
  POM272378  Eschscholzia californica var. crocea Lyman Benson 1936-8-23 7961 Lake Kelseyville. Mt. range: Middle N. Coast; watershed: Clear Lake. 412 Comment
  CAS-BOT-BC5893  Eschscholzia diversiloba Mary Katherine (Mrs.) Brandegee 1889-4-1 s.n. Lake Lakeport Comment
  POM282552  Euphorbia crenulata Lyman Benson 1928-3-28 40 Lake Highland Springs. 610 Comment
  SD2838  Euphorbia serpillifolia Ulysses S. Grant IV 1925-9-12 Lake Clear Lake Comment
  UCD41582  Euphorbia serpillifolia subsp. serpillifolia Geri Hulse-Stephens 2001-9-8 848 Lake Goat Mountain. Addington Pond. 1280 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
  UCD81876  Euphorbia spathulata Ellen Dean; K. Mawdsley,G. Harrington,R. Wilmarth,B. Rice,E. Salvia 2009-5-27 5756 Lake Walker Ridge. Picnic area near Cold Spring. 912 Comment
  HSC8032  Euphorbia spathulata D. E. Anderson 1962-4-14 1993 Lake 36 mi. W of Williams on Hwy. 20 457 Comment
  CAS-BOT-BC312232  Euthamia occidentalis Agnes M. Bowman 1901-9-5 s.n. Lake Sulphur Banks Comment
  CAS-BOT-BC458295  Euthamia occidentalis Paul R. Hitchborn 1928-9-16 s.n. Lake Clear Lake, reclamation near Lucerne Comment
  RSA122321  Euthamia occidentalis B. O. Schreiber 1936-9-20 2344 Lake 0.6 mile SSW of Elk Mountain Ranger Station. 976 Comment
  CDA22948  Festuca arundinacea G. F. Hrusa, R. Gross 2008-5-23 17421 Lake North Coast Ranges; N-facing slope above N. Fk. Cache Cr. +/- 1 mi. below spillway of Indian Valley Reservoir, near old resort site. 408 Comment
  UCD160320  Festuca californica James A. Neilson Jr. 1975-5-14 3581 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  SBBG56682  Festuca idahoensis J. P. Tracy 1902-5-28 1733 Lake Scotts Valley, 6 mi NW of Lakeport Comment
  UCR198013  Festuca idahoensis Beecher Crampton 1956-6-26 3634 Lake Northwestern; Inner North Coast Ranges region, entrance to Howard Hot Springs 642 Comment
  JEPS80041  Festuca roemeri L. R. Heckard and J. C. Hickman 1979-6-15 5040 Lake Snow Mt. trail Snow Mt. 1737 Comment
  SEINET10565104  Festuca rubra var. megastachys A. Arthur Heller 1902-7-23 Heller 5951 Lake Thistle Springs, Mt. Sandhedrin. Comment
  CAS-BOT-BC278622  Festuca subulata J. P. Tracy 1902-5-28 1734 Lake In hills about Scotts Valley, 6 miles North West of Lakeport 609 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-BC62981  Frangula californica subsp. crassifolia J. Clausen 1935-5-20 1020 b Lake 28.7 mi. w. of Williams on Bartlett Springs road on a grade going up from Indian Valley. Comment
  UCD83623  Frangula californica subsp. tomentella Adam Clause; with PLB 102 class 2010-5-2 2 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
  CAS-BOT-BC223409  Fraxinus dipetala J. W. Blankinship 1924-4-14 s.n. Lake Mt. Konocti 609 Comment
  HSC27456  Fraxinus dipetala J. P. Smith, J. O. Sawyer 1972-4-1 5184 Lake Rd. between Indian Valley and Bear Valley Comment
  UC804536  Fraxinus dipetala Milo S. Baker 1949-5-1 12102 Lake hillside above Highway 12 (on road to Clear Lake Oaks) Comment
  SFV2752  Fraxinus latifolia K. A. Wilson 1961-6-22 1190 Lake North Coast Ranges North shore of Clearwater Lake, 3 miles south of Nice. 420 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
  UC1618119  Fremontodendron californicum subsp. californicum Donald G. Nelson 1940-8-7 708 Lake near Lake and Napa County Boundary, Knoxville to town of Lower Lake Lower Lake Comment
  HSC35418  Fritillaria affinis Robert M. Specht 1975-5-3 156 Lake 2.1 mi. N of junction of Bottle Road and Hwy. 175 762 Comment
  RSA10165  Fritillaria affinis Carl B. Wolf 1928-5-6 1983 Lake 6 mi. from Clear Lake on the Bartlett Springs Grade. (Morrison Garden) Comment
  RSA293156  Fritillaria affinis Thomas W. Nelson, Jane P. Nelson 1978-4-2 3874 Lake Along Walker Ridge Road 6 miles north of junction with State Route 20 Comment
  RSA52737  Fritillaria affinis I. L. Wiggins 1949-5-1 12105 Lake 15 miles south of Pilsbury Lake Comment
  UCSB676  Fritillaria affinis Ingram, John 1953-4-11 Lake Where state highway crosses St. Helena Creek Comment
  CAS-BOT-BC130237  Fritillaria glauca E. N. Munns 1919-5-20 25 Lake Snow Mt. 1981 Comment
  CAS-BOT-BC130338  Fritillaria glauca Carl Purdy s.n. Lake Hull Mt. Comment
  SEINET12058215  Fritillaria pudica F. H. Utech, Kawano, S.; Ohara, M. 1995-3-27 95 -67 Lake 6 mi ESE of Middletown & CA 29 on Butts Canyon Road, E of Detert Reservoir Comment
  CAS-BOT-BC130467  Fritillaria purdyi Mrs. Chas. E. Michaels 1920-4-1 s.n. Lake Mt. St. Helena Comment
  CAS-BOT-BC130469  Fritillaria purdyi Alice Eastwood 1922-5-4 11270 Lake Mt. St. Helena Comment
  HSC47875  Fritillaria purdyi Robert M. Specht 1977-4-1 562 Lake Between intersection of junction of Hwy. 29 and Hopland Rd. Comment
  HSC69780  Fritillaria purdyi R. Kalal 1979-4-14 81 Lake 0.4 mi. N of SR 20 on Walker Ridge Rd. 640 Comment
  UC665686  Fritillaria purdyi Herbert L. Mason 1941-3-16 12385 Lake 3 mi e of Middletown (Inner North Coast Range); Inner North Coast Range Comment
  CAS-BOT-BC508155  Fritillaria recurva David D. Keck 1931-4-3 1079 Lake Six miles north of Aetna Springs, head of Butts Canyon, southern Lake County Comment
  JEPS52616  Galium L. 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
  POM284278  Galium andrewsii Lyman D. Benson 1935-5-18 6618 Lake Cobb Valley. Middle N Coast mt. range, Clear Lake watershed. 915 Comment
  UC1094365  Galium andrewsii subsp. andrewsii S. Galen Smith with J. Anderson 1957-6-7 2969 Lake 0.5 mi w intersection of Big Canyon and Harbin Springs roads (ca 1.5 mi nw of Middletown) 304 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
  HSC41933  Galium aparine Ed Cope 1977-4-23 33 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  UC1282695  Galium aparine J. R. Sweeney 1950-5-20 504 Lake s facing slope 1.2 mi sw Highland Springs 464 Comment
  RSA202436  Galium bolanderi Roman Gankin, W. R. Hildreth 1967-1 882 Lake Ca 2.9 miles S of Hull Mtn on USFS Road 1 N02. Comment
  RSA769182  Galium boreale subsp. septentrionale D. Isle, Arnold James 1993-6-22 1783 Lake South of Road 18N21 to Lake Pillsbury Resort 598 Comment
  UCD158759  Galium californicum James A. Neilson Jr. 1974-6-30 2802 Lake Mayacmas Mountains, northwest ridge of Cobb Mountain. Head of Alder Creek. (Elevation estimated by label-maker using topo map). 1097 Comment
  UCR57993  Galium californicum L. F. LaPre 1986-5-31 s.n. Lake Inner North Coast Ranges, Three Peaks, 5 mi SE of Middletown near Napa County line 732 Comment
  JEPS6687  Galium californicum subsp. californicum W. L. Jepson 1942-6-9 20716 Lake Cobb P.O. Comment
  JEPS15233  Galium grayanum var. nanum P. A. Munz 1956-7-25 22334 Lake on ridge of West Peak Snow Mountain 2072 Comment
  RSA15040  Galium mexicanum subsp. asperulum Daniel Cleveland 1882-6-20 65 Lake Allen Springs. Comment
  JEPS80407  Galium mexicanum var. asperulum L. R. Heckard and J. Hickman 1981-6-23 5640 Lake n slope North Ridge (on Crockett Camp trail) 1600 Comment
  UC353804  Galium mexicanum var. asperulum Milo S. Baker 1928-7-5 3089 a Lake banks near confluence of Bear Creek; Rice Fork Comment
  CHSC70998  Galium parisiense Vernon Oswald; Lowell Ahart 1998-5-7 9026 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
  RSA518650  Galium parisiense Barbara Ertter 1988-7-3 7666 Lake Elk Mt Rd ca 7 airmiles N Upper Lake (town), ca halfway up switchbacks on S Face Elk Mt, 3 mi from top, 2.7 mi from Middle Cr crossing. 762 Comment
  UC424846  Garrya flavescens Milo S. Baker 1929-3-28 3415 b Lake highway between Konocti and Lower Lake Comment
  RSA15663  Garrya flavescens subsp. congdonii Carl B. Wolf 1928-2-25 1512 Lake 11 mi N of Napa-Lake Co line on the road to Lower Lake. Comment
  RSA245294  Garrya flavescens subsp. congdonii J. P. Smith, J. O. Sawyer 1972-2-12 5052 Lake Walker Ridge Road. Comment
  RSA3950  Garrya flavescens subsp. congdonii I. L. Wiggins 1932-3-13 5772 Lake 13 miles north of Calistoga toward Lower Lake, just north of county line. Comment
  RSA123784  Garrya flavescens subsp. pallida Milo S. Baker 1946-2-25 11299 Lake Along Kelseyville-Lower Lake Highway, 8.9 miles south of Kelseyville. Comment
  CAS-BOT-BC192212  Garrya fremontii Vernon O. Bailey 1916-9-24 s.n. Lake Mt. Konocti [Konokti], Clear Lake Comment
  NY42984  Garrya fremontii J. B. Walker 1995-4-30 1399 Lake Mendocino National Forest, N of Nice, along High Glade Rd, 10km E of junction with Elk Mountain Rd 1000 Comment
  POM294523  Gastridium phleoides Lyman Benson 1941-7-31 11014 Lake 1 1/2 miles northwest of Kelseyville. 412 Comment
  UCD66599  Gastridium phleoides Milo S. Baker 1940-6-30 9757 Lake Strickler meadow, Whispering Pines. Comment
  JEPS73460  Gayophytum humile L. R. Heckard 1972-7-8 3064 Lake above trail from Frog Pond to Milk Ranch; Snow Mt. 1981 Comment
  NY232190  Gayophytum pumilum J. Torrey 1865-1 97 Lake Comment
  CAS-BOT-BC208040  Genista monspessulana Greg de Nevers 2001-4-23 12343 Lake along Westshore Rd., mostly outside fence, Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CDA9370  Geranium dissectum G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18570 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
  UCD160483  Geranium dissectum James A. Neilson Jr. 1975-5-23 3325 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 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
  UCD81936  Gilia capitata Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5517 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
  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
  JEPS69534  Gilia capitata subsp. capitata W. L. Jepson 1938-6-9 18925 Lake Bartlett Mtn. 1219 Comment
  UC932034  Gilia capitata subsp. capitata Verne Grant, Alva Grant 1947-5-4 7966 Lake 3 mi n Middletown (on hill 1030); n of Middletown Comment
  POM75101  Gilia capitata subsp. pedemontana Marcus E. Jones 1883-5-8 s.n. Lake Kelsey. Comment
  RSA469350  Gilia capitata subsp. staminea David Young 1969-5-4 P 326 Lake 6 mi. W. of Kelseyville, on Hiway 29. 305 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
  HSC62781  Gilia tricolor J. M. DiTomaso 1979-4-14 869 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  RSA296707  Gilia tricolor M. A. Ericksen 1979-4-14 204 Lake Wilbur Springs Quadrangle. 0.4 miles north of State Route 20 on the Walker Ridge Road. 640 Comment
  RSA2267  Gilia tricolor subsp. diffusa J. W. Blankinship 1923-4-15 s.n. Lake Kelseyville. Comment
  UC1282740  Gilia tricolor subsp. tricolor J. R. Sweeney Lake 1.2 mi sw Highland Springs; sw of Highland Springs 464 Comment
  POM60084  Githopsis specularioides C. F. Baker 1903-5-12 2956 Lake Near Lakeport. Comment
  SEINET10464619  Githopsis specularioides Sweeney 1950-5-6 SWEENEY 463 Lake South facing slope, 1.2 miles southwest of Highland Springs 465 Comment
  CAS-BOT-BC280553  Glyceria elata B. Crampton 1953-7-14 1515 Lake Northeast slope of Mt. St. Helena, State Hwy. 29, 5 miles south of Middletown Comment
  JEPS75038  Glyceria elata L. R. Heckard 1972-7-9 3090 Lake w of two peaks of Snow Mt. (Milk Ranch Meadow); Milk Ranch Meadow 1920 Comment
  JEPS80417  Goodyera oblongifolia L. R. Heckard and J. Hickman 1981-6-23 5650 Lake Snow Mountain, North Ridge on Crockett Camp Trail Snow Mountain; , North Ridge, Crockett Camp Trail 1478 Comment
  NY387948  Gormania retusa A. A. Heller 1902-8-6 s.n. Lake Sanhedrin Mts. 1500 Comment
  POM273645  Gratiola Lyman D. Benson 1935-5-18 6639 Lake Bogg's Lake, Mount Hanna; Middle N. Coast Range, Clear Lake Watershed. 1067 Comment
  JEPS4575  Gratiola ebracteata Rimo Bacigalupi and J. R. Sweeney 1953-5-27 4165 Lake w Mt. Hanna (muddy shores of Boggs Lake); w of Mt. Hanna, muddy shores of Boggs Lake 868 Comment
  JEPS2928  Gratiola heterosepala J. W. Blankinship 1929-5-25 Lake Kelseyville Comment
  RSA537451  Grindelia camporum Barbara Ertter 1988-7-3 7661 Lake Elk Mt Rd ca 7 airmiles N Upper Lake (town), ca halfway up switchbacks on S Face Elk Mt, 3 mi from top, 2.7 mi from Middle Cr crossing. 762 Comment
  JEPS127882  Grindelia hirsutula Adam C. Schneider with Will Freyman and Yuri P. Springer 2014-5-18 605 Lake Across field to the north near the end of Loconomi Rd. off of Butts Canyon Rd. Comment
  POM273837  Guillenia lasiophylla Lyman Benson 1930-3-26 1984 Lake Lucerne. N Coast Mtn Range. 457 Comment
  CAS-BOT-BC302202  Harmonia hallii Leo Koch 1940-4-29 931 Lake 1.9 miles east of Middletown Comment
  CAS-BOT-BC302208  Harmonia hallii A. A. Heller 1919-5-10 13123 Lake Coast Range, summit of the ridge west of Leesville 609 Comment
  JEPS111494  Harmonia hallii Ryan E. O'Dell 2013-5-24 Lake Walker Ridge. 0.4 airline mile N-NW of the intersection of Bartlett Springs, Walker Ridge, and Brim Roads. About 200' west of the NW corner of the communications building compound fence. Comment
  UCD83816  Harmonia hallii Ellen Dean; G. Harrington, K. Mawdsley, J. Shepard 2010-5-1 5963 Lake N end of Indian Valley Reservoir, along Bartlett Springs Rd. E end of bridge that crosses inlet. Comment
  SEINET12049905  Hastingsia alba Unknown 1985-1 RR 50466 Lake Walker Ridge, creek below Barrel Spring campground 701 Comment
  UC415768  Hazardia whitneyi var. discoidea C. A. Purpus 1894-8-1 Lake Snow Mt. North Coast Ranges, Snow Mt. 2133 Comment
  CAS-BOT-BC306639  Helenium bigelovii Milo S. Baker 1944-6-28 10783 Lake Near Glenbrook, Cobb Val. Comment
  POM288427  Helenium bigelovii Lyman Benson 1930-9-22 2552 Lake Below Hoberg's; Middle N. Coast Range. 762 Comment
  CAS-BOT-BC306860  Helenium bolanderi Gladys L. Smith 1981-6-22 6705 Lake Mt. Sanhedrin, 6.0 km. E. of Mendocino Co. line & 4.8 km. N. of Soda Spring Sta. Comment
  CAS-BOT-BC309427  Helenium puberulum A. A. Heller 1902-7-19 5907 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  CAS-BOT-BC309432  Helenium puberulum L. R. Abrams 1916-7-27 6262 Lake Near Hough's Springs Comment
  SD9067  Helianthella californica Daniel Cleveland Jun 1882 Lake Allen Springs Comment
  CAS-BOT-BC314712  Helianthella californica var. californica Alice Eastwood; John Thomas Howell 1938-5-18 5736 Lake South of Kelweyville on road to Adams Springs Comment
  JEPS106194  Helianthus bolanderi Lowell Ahart 2004-10-4 11429 Lake Below the high water line of Indian Valley Reservoir, near the stream in the northeast part of the reservoir, on the south side of Bartlett Springs Road 446 Comment
  UC1069460  Helianthus bolanderi A. Simontacchi 1937-7-12 288 Lake 0.2 mi ne Finley; Lakeport Quad. 411 Comment
  CDA40619  Heliotropium curassavicum L. Ahart 2004-10-4 11425 Lake Below the high water line of Indian Valley Reservoir, near the stream in the northeast part of the reservoir, on the south side of Bartlett Springs Road. Comment
  UC1063896  Heliotropium curassavicum A. Simontacchi 1937-7-24 337 Lake Laurel Beach Lakeport Quadrangle, Laurel Beach Comment
  CAS-BOT-BC310095  Hemizonella minima J. W. Blankinship 1923-4-14 s.n. Lake Kelseyville 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-BC310096  Hemizonella minima Rimo Bacigalupi; H. L. Mason; J. R. Sweeney 1953-6-8 4172 Lake Just beyond southwestern edge of Boggs Lake 883 Comment
  CAS-BOT-BC305984  Hemizonia Greg de Nevers 2001-5-14 12447 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  POM284898  Hemizonia clevelandii Lyman Benson 1934-6-12 6097 Lake Lakeport; Mt. range: Middle N Coast; Watershed: Clear Lake. 427 Comment
  UC519558  Hemizonia congesta M. S. Jussel 1933-6-28 290 Lake vicinity of Cobb Valley (Binkley Ranch) Comment
  CAS-BOT-BC306062  Hemizonia congesta subsp. clevelandii David D. Keck 1933-11-9 2694 Lake 3 mi. W. of Upper Lake Comment
  CAS-BOT-BC306068  Hemizonia congesta subsp. clevelandii John Thomas Howell 1930-8-24 5445 A Lake 4 miles from Middletown on Adams Springs Road Comment
  UC1505661  Hemizonia congesta subsp. clevelandii Robert T. Clausen and Harold Trapido 1940-7-22 4929 Lake 4 mi w Lake Pillsbury; Sanhedrin Mt., Frasier Mill 1066 Comment
  UC523523  Hemizonia congesta subsp. clevelandii David D. Keck 1933-11-9 2694 Lake 3 mi w Upper Lake Comment
  SD9036  Hemizonia congesta subsp. clevelandii Daniel Cleveland Jul 1882 Lake Clear Lake Region Comment
  CAS-BOT-BC306173  Hemizonia congesta subsp. congesta Robert M. King 1980-7-9 8425 Lake 3-4 miles east of Middletown Comment
  SFV3979  Hemizonia congesta subsp. luzulifolia K. A. Wilson 1961-6-22 1195 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
  UC1282839  Hesperevax acaulis var. ambusticola J. R. Sweeney 1951-5-3 628 Lake 2 mi w junction Lakeport-Hopland Road (Keithby Ranch) Comment
  UC672278  Hesperevax sparsiflora var. sparsiflora H. L. Mason 1933-4-30 7226 Lake near Aetna Springs Comment
  JEPS1661  Hesperochiron pumilus J. W. Blankinship 1922-4-15 Lake Kelseyville Comment
  UCD74347  Hesperocyparis macnabiana G. L. Stebbins 1968-5-12 6689 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
  HSC25612  Hesperocyparis sargentii J. P. Smith, J. O. Sawyer 1971-6-6 4751 Lake S of Kulpepper Creek on Bartlett Spring Rd., Complexion Canyon Comment
  CAS-BOT-BC1175  Hesperolinon adenophyllum Helen K. Sharsmith 1952-7-5 4174 Lake Y junction of U.s. Route 101 and state Hwy 29, ca. 1.5 miles SE of Lakeport. 420 Comment
  CAS-BOT-BC1189  Hesperolinon adenophyllum Joseph Prince Tracy 1935-7-4 14029 Lake North side of Cobb Valley, near Glenbrook. 822 Comment
  CHSC106380  Hesperolinon adenophyllum David Isle; Arnold James 1993-6-29 1847 Lake Mendocino National Forest - North Coast Ranges, Soda Creek watershed. N 17 degrees of Kiosk and jct of Lake Pillsbury Resort Rd 18N21 and Soda Creek Rd 20N01. 1993 Ecol. Unit Inven. Plot 8. Opening: QULO and PISA, OS/ARCA, CECU, AICA, BRMI. 569 Comment
  CHSC29650  Hesperolinon adenophyllum Dibble; Griggs 1979-7-11 8 Lake Near Bear Creek, close to the town of Stonyford. On the upper third of a ridge system. 884 Comment
  CHSC91054  Hesperolinon adenophyllum D. Isle 1997-6-1 308 Lake Mendocino National Forest--North Coast Ranges. Upper Lake Watershed. 2.1 mi. up Sam Alley Ridge from jct. w. Pitney Lane. 731 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
  UC1212230  Hesperolinon adenophyllum Milo S. Baker 1940-7-2 9764 Lake in marshy spot near Glenbrook; Inner North Coast Ranges, Cobb Valley Comment
  RSA91376  Hesperolinon adenophyllum J. T. Howell 1937-7-19 s.n. Lake Elk Mountain Comment
  CHSC67248  Hesperolinon bicarpellatum James D. Jokerst 1985-5-17 2350 Lake South of Margan Valley Rd. in serpentine islands. 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
  UC1212342  Hesperolinon bicarpellatum Herbert L. Mason 1952-6-15 14296 Lake Butts Creek road nine mi se Middletown; Inner North Coast Ranges Comment
  UC1212373  Hesperolinon bicarpellatum Helen K. Sharsmith 1959-5-28 4700 Lake 0.2 mi n Howard Springs (21.2 mi beyond Clear Lake Oaks, road from Seigler Canyon to Middletown); Inner North Coast Ranges 609 Comment
  UC473462  Hesperolinon bicarpellatum John Thomas Howell 1930-8-24 5452 Lake on Adams Springs Road 4 mi from Middletown Comment
  UCD110489  Hesperolinon californicum Rimo Bacigalupi; H. L. Mason and J. R. Sweeney 1953-6-8 4177 Lake Upper end of Long Valley, 0.5 mile southwest of Dieterts Reservoir. 320 Comment
  UC1212337  Hesperolinon clevelandii Rimo Bacigalupi with J. R. Sweeney and H. L. Mason 1953-6-8 4179 Lake just n of bridge bridge across Cache Creek (1 1/2 mi n of town of Lower Lake) Comment
  UCR71452  Hesperolinon clevelandii H. K. Sharsmith 1965-6-24 5531 Lake Inner North Coast Ranges, Lower Lake - Kelseyville Hwy, 4 mi. west of Lower Lake 598 Comment
  RSA151714  Hesperolinon clevelandii H. K. Sharsmith 1959-5-17 4656 Lake Beyond Middletown on road through Lower Lake to Soda Bay, 17.4 miles beyond Middletown, above Jago Bay at south end Clear Lake. Comment
  CAS-BOT-BC176218  Hesperolinon didymocarpum Helen K. Sharsmith 1959-5-28 4707 Lake Big Canyon Creek 9.3 miles south of Howard Springs on road to Middletown 426 Comment
  JEPS122874  Hesperolinon didymocarpum Adam C. Schneider with Will Freyman and Yuri P. Springer 2014-5-18 613 Lake Along cattle trail on west Side of Big Canyon Rd. Property of Harbin Hot Springs Comment
  UC1212468  Hesperolinon didymocarpum Helen K. Sharsmith 1959-5-28 4705 Lake 9.3 mi s Howard Springs (on road to Middletown, near type locality); Inner North Coast Ranges, Big Canyon Creek 426 Comment
  CHSC71436  Hesperolinon disjunctum Vernon H. Oswald; Lowell Ahart 1998-7-15 9278 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
  JEPS32320  Hesperolinon disjunctum W. L. Jepson 1920-5-23 8996 Lake Indian Valley Indian Valley (ne Lake County) Comment
  UCD84058  Hesperolinon disjunctum Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6236 Lake Cache Creek Wilderness area, southern edge of wilderness, accesssed via eastern forks of Rocky Creek Road and then via a private road owned by Stephen Gilardi (an area known as Brushy Sky High on some maps). 808 Comment
  UCD110521  Hesperolinon disjunctum Helen K. Sharsmith 1959-5-27 4697 Lake Lower Lake-Williams road near the old Epperson's Station, 0.7 miles west of Lake-Colusa County Line. Comment
  LA47286  Hesperolinon drymarioides Helen Sharsmith; 1959-5-28 4705 Lake near type locality, Big Canyon Creek 9.3 mi S of Howard Springs on rd to Middletown 426 Comment
  JEPS15277  Hesperolinon micranthum Rimo Bacigalupi with J. Robert Sweeney 1953-5-26 4139 Lake along Butts Canyon Road n Black Oak Villa (just n of Napa-Lake County line) 259 Comment
  UC146226  Hesperolinon micranthum Joseph P. Tracy Jul 21 1905-Aug 16 1905 2278 Lake Elk Mountain, n Lake County Northern Coast Ranges 1219 Comment
  UC1601268  Hesperolinon micranthum Helen K. Sharsmith 1958-10-16 4624 Lake road from Middletown to Pope Valley one-fourth mi e Black Oak Villa (n canyon slope just above Butt's Creek); Inner North Coast Ranges 243 Comment
  JEPS127886  Hesperolinon spergulinum Adam C. Schneider with Dick O'Donnell 2013-5-26 227 Lake Near high point of Livermore Road. Comment
  UCD84404  Heterocodon rariflorum Ayzik Solomeshch 2004-6-13 s.n. Lake Southern slope of Goat Mtn. Vicinity of Root Glades, N of Wyman Creek. 891 Comment
  UCD84523  Heterocodon rariflorum Ellen Dean; C. Thomsen, G. Harrington, R. Wilmarth, R. Wenk 2010-6-2 6074 Lake Lake County. Walker Ridge. Along Bartlett springs road just west of Walker Ridge Rd intersection. 647 Comment
  CAS-BOT-BC143669  Heteromeles arbutifolia F. G. Krauss 1893-10-24 s.n. Lake Mountain between Bartlett Spring and L. Lake Comment
  HSC31702  Heteromeles arbutifolia Thomas E. Higley 1974-5-4 56 Lake 1/2 mi. from Hwy. 20 on Walker Ridge Rd. 671 Comment
  UCD113328  Heteromeles arbutifolia D. Sanchez-Mata 1996-6-27 s.n. Lake Lower Lake-Kelseyville. 550 Comment
  UCD131514  Heteromeles arbutifolia Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7552 Lake Clear Lake State Park. NE of Kelseyville. East of Lower Bayview Campground near rocks by lake. 414 Comment
  UCD148548  Heteromeles arbutifolia Kai Battenberg 2014-6-21 2 Lake McLaughlin Natural Reserve, lower end of the slope Southeast of the field station. Off Morgan Valley Road, 1.2 km Northwest on Main Entrance Road. 681 Comment
  UCD40007  Heteromeles arbutifolia Rodney Gale Myatt 1971-9-15 996 Lake Cobb Mt. Along Hwy 29, south of Clear Lake. 822 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-BC311065  Heterotheca oregona var. rudis A. S. Stinchfield 1916-8-1 s.n. Lake Near Bartlett Springs Comment
  UC570422  Heterotheca oregona var. rudis Chas. M. Belshaw 1936-9-20 2682 Lake 6 mi s Lower Lake (on Clear Lake road); North Inner Coast Range Comment
  CAS-BOT-BC311066  Heterotheca oregona var. rudis A. A. Heller 1941-9-22 16321 Lake On the south bank of St. Helena Creek, west end of Middletown Comment
  POM289243  Heterotheca oregona var. rudis Lyman Benson 1934-9-18 6203 Lake Kelseyville; Mt. Range: Middle N. Coast; Watershed: Clear Lake. 427 Comment
  UC87417  Heterotheca oregona var. rudis T. S. Brandegee Lake Smith's Snow Mountain Comment
  CAS-BOT-BC420473  Heuchera micrantha var. erubescens J. W. Blankinship 1925-6-7 s.n. Lake Cold Creek, Kelseyville Comment
  CAS-BOT-BC312412  Hieracium albiflorum J. W. Blankinship 1928-7-29 s.n. Lake Mt. Konocti 1219 Comment
  CHSC102761  Hieracium albiflorum David Isle; Arnold James 1993-6-23 1732 Lake Mendocino National Forest. North Coast Ranges. Upper Main Eel River Watershed. N of Lake Pillsbury and 20N01; NE of Sheriff Posse Corral and up 4x4 road past K-Tag. MDBM. 609 Comment
  UC166226  Hieracium albiflorum Joseph P. Tracy Jul 21 1905-Aug 16 1905 2315 Lake Elk Mountain Northern Coast Ranges, Northern Lake County, Elk Mountain 1219 Comment
  UC32773  Hieracium albiflorum Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake S fork Eel River; S Fork Eel River, Elk Mountain Comment
  UC1443491  Hieracium greenei J. L. Strother 1977-7-26 1288 Lake 3.7 km by road south of summit lookout station N of Lake Pillsbury; Hull Mt. and Boardman Ridge. 1585 Comment
  UCD18128  Holocarpha virgata subsp. virgata K. Carpenter; with E. Dean and K. Chaney. 2000-8-11 65 Lake McLaughlin Reserve. Research Hill area, E side of Hunting Creek, just south of turn-off to Recreation Area. Growing near Knoxville-Berryessa road. 632 Comment
  UCD20717  Holocarpha virgata subsp. virgata Mark Bibbo; w/ Laura Wynholds 2002-7-20 58 Lake McLaughlin UC Reserve. SE of Knoxville-Berryessa Rd. where the slurry pipeline crosses the road. Along Hunting Creek. 579 Comment
  UC32747  Holocarpha virgata subsp. virgata H. N. Bolander 1863-1-1 2612 Lake Clear Lake; Hope Valley 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
  UCD85274  Hordeum brachyantherum A. A. Beetle 1941-4-27 1730 Lake Southwest side of Clear Lake. Comment
  RSA93062  Hordeum brachyantherum Milo S. Baker 1954-5-6 12935 Lake 3 miles+ East of Middleton in low ground Comment
  CAS-BOT-BC289488  Hordeum brachyantherum subsp. californicum M. S. Jussel 1933-6-25 164 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CHSC29562  Hordeum brachyantherum subsp. californicum Dibble; Griggs 1979-7-19 141 Lake Near Packsaddle Creek, close to the town of Potter. On the middle third of a ridge system. 678 Comment
  UCD38650  Hordeum brachyantherum subsp. californicum Beecher Crampton 1956-6-26 3627 Lake 1.1 miles E of Seigler Springs. Comment
  UCD81901  Hordeum marinum Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5482 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road mi N of intersection with Hwy 20. E side of road. 653 Comment
  CHSC111707  Hordeum marinum subsp. gussoneanum David Isle 1988-5-21 2094 Lake Mendocino National Forest - North Coast Ranges Upper Main Eel River Watershed. Gloyd slide - just E of M6 (20N01.5). 0.4 mile NE of M6 bridge over Rattlesnake Creek. (Beginning of 'Bypass Road' around Gloyd Slide not #'d in NW corner Crockett Pk Quad 565 - 1C, = 19N50 on Kneecap R Quad 581-4C) 853 Comment
  CAS-BOT-BC148551  Horkelia bolanderi James McMurphy 1909-8-6 690 Lake Between Uncle Sam Mt. and Lower Lake Comment
  CDA25940  Horkelia bolanderi G. D. Barbe, T. C. Fuller 1972-6-3 959 Lake South side of Bogg s Lake. 0 Comment
  CDA25941  Horkelia bolanderi T. C. Fuller 1962-7-1 9149 Lake North shore of Boggs Lake, ca. 7 miles southeast of Kelseyville. 0 Comment
  JEPS96963  Horkelia californica subsp. dissita Dean W. Taylor 1997-7-8 16113 Lake Bottle Rock Road, small meadow spring area tributary to Cole Creek about 2 road miles South of Highway 29 (ca. 15 miles SE of Lakeport) Comment
  SD8451  Horkelia californica var. elata none given 1882-7-1 Lake Indian Valley Comment
  SJSU10331  Hosackia crassifolia J. B. Snell 1963-6-16 177 Lake 3.6 mi E of Summit of Bartlett Mt Rd between Bartlett Springs & Nice Comment
  CAS-BOT-BC312649  Hymenothrix wrightii T. S. Brandegee 1892-8-25 s.n. Lake Snow Mountain Comment
  CAS-BOT-BC400869  Hypericum anagalloides A. A. Heller 1902-7-21 5972 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  CAS-BOT-BC400867  Hypericum anagalloides Gladys L. Smith 1981-6-22 6710 Lake Mt. Sanhedrin, 6.0 km. E. of Mendo. Co. line & 4.8 km. N. of Soda Spring Sta. Comment
  CAS-BOT-BC410236  Hypericum concinnum J. Clausen 1935-5-22 1053 Lake 6.9 mi. SE of Lower Lake on Monticello road. Comment
  UC1585943  Hypericum concinnum Barbara Ertter 1988-7-4 7696 Lake Bear Creek Rd. ca. 10 airmiles n. Upper Lake (town) (crest of rd. 3.8 mi. from Elk Mt. Rd.); Mendocino Nat'l Forest 975 Comment
  CAS-BOT-BC410204  Hypericum concinnum John Thomas Howell 1945-6-21 21189 Lake Sawmill Flat to Ruppert Ridge, Bartlett Comment
  CAS-BOT-BC410235  Hypericum concinnum H. L. Mason 1930-6-1 5676 Lake St. Helena Creek, slopes of Mount St. Helena Comment
  UCD14542  Hypericum perforatum subsp. perforatum Rob Ickes 1989-6-4 18 Lake California, Lake Co.; along the side of Pt. Lake View Rd., 1/2 mi. east of junction with Soda Bay Rd.; 524 Comment
  UCD42062  Hypericum scouleri Geri Hulse-Stephens 2001-6-30 733 Lake Goat Mountain. Three Walnuts Marsh. N Marsh of Root Glade. 944 Comment
  HSC39640  Hypochaeris glabra Thomas W. Nelson, Jane P. Nelson, James Nelson 1976-4-12 2307 Lake Beside Morgan Valley Rd., 7.8 mi. from Lower Lake 640 Comment
  JEPS48960  Iris W. L. Jepson 1942-6-9 20717 Lake Hobergs Comment
  SD52207  Iris Frank Stephens Apr 1894 Lake Lower Lake. 518 Comment
  UC577919  Iris macrosiphon A. Simontacchi 1937-6-25 204 Lake 1.7 mi sw Sawmill Flat (near Bartlett Mountain); Mendocino National Forest 960 Comment
  UC896990  Iris macrosiphon Milo S. Baker Apr 1939 9494 Lake n of Mt. St. Helena (road over Mt. St. Helena Range); Mt. St. Helena Range Comment
  CDA39599  Iris macrosiphon T. C. Fuller 1958-5-1 3711 Lake 2.5 miles north of summit, Highway 53. 0 Comment
  RSA135917  Iris macrosiphon Lee W. Lenz, E. K. Balls 1952-5-9 17140 Lake 6 miles northeast on road to Bartlett Springs from turn off on Highway 20 915 Comment
  RSA366822  Iris macrosiphon Robert Gustafson, Don Reynolds 1983-6-7 2750 Lake Harrington Flat Road, south of Boggs Lake Comment
  SEINET12046588  Iris macrosiphon R. T. Retuta 1978-1 7 Lake Pinkeye Lake, ca 2.0 mi W of Lower Lake. N central portion of Sect. 8, T12N, R7W Comment
  SEINET12048531  Iris macrosiphon C. L. Eddy 1984-1 7 Lake Pinkeye Lake, ca 2.0 mi W of Lower Lake. Lower Lake Quadrangle, N central portion of Sect. 8 500 Comment
  SEINET6193241 Image available Iris missouriensis G. L. Cranford 1968-1 8 Lake ca. 3 mi E of Clear Lake; S side of Road Comment
  JEPS80038  Iris tenuissima L. R. Heckard with J. Hickman 1979-6-15 Lake Summit Springs trail; Snow Mt. 1661 Comment
  UCD138807  Iris tenuissima Roman Gankin; W. R. Hildreth 1967-7-3 879 Lake ca. 2.9 miles south of Hull Mountain on USFS Road 1 NO2. Comment
  UC1094376  Isoetes howellii S. Galen Smith with J. Anderson 1957-6-8 2986 Lake 1.5 mi. e. Loch Lomond (0.25 mi. e. of rd. to Siegler Springs) 822 Comment
  UCR5360  Juglans hindsii R. C. Dickson 1966-10-26 s.n. Lake North Coast Range, west of Upper Lake 427 Comment
  UCD34992  Juncus Beecher Crampton 1995-6-3 10314 Lake 6 miles west of lower lake on Hwy. 29. Comment
  UCD127673  Juncus balticus subsp. ater Geri Hulse-Stephens 2001-6-5 881 Lake Goat Mountain. Vernal pool, Root Glade. 944 Comment
  HSC33331  Juncus covillei William J. Ferlatte 1971-6-16 1344 Lake Bevan's Flat at end of FS Rd. 18N16 762 Comment
  UC167847  Juncus covillei A. B. Simonds Jun 1888 Lake Comment
  RSA109876  Juncus effusus subsp. pacificus Phillip A. Munz 1956-7-24 22271 Lake Fir Root Spring, Long Ridge SE of Snow Mountain. 1372 Comment
  JEPS80235  Juncus mexicanus L. R. Heckard, and J. Hickman 1980-7-3 5396 Lake about 0.25 mi ne Summit Spring (Colusa County border); Snow Mt. 1524 Comment
  SJSU9843  Juncus oxymeris J. B. Snell 1963-6-15 152 Lake Long Valley E of Clear Lake Comment
  SEINET3880653  Juncus patens D. E. Anderson, J. P. Smith 1971-6-26 J- 1194 Lake Reister area of Mendocino National Forest.; 0 Comment
  UCD141871  Juncus phaeocephalus var. paniculatus K. Esau; E. Hyde 1938-6-25 s.n. Lake Exact location unknown. Comment
  JEPS10931  Keckiella breviflora var. glabrisepala W. L. Jepson 1920-5-24 9026 Lake hills e Indian Valley (ne Lake County) Comment
  UCD83950  Keckiella breviflora var. glabrisepala Ellen Dean; C. Thomsen, G. Harrington 2010-6-9 6124 Lake Cache Creek Wilderness. NW part of wilderness on NW side of south fork of Cache Creek nearly opposite Dead Man's Canyon. 365 Comment
  JEPS11128  Keckiella corymbosa Willis L. Jepson 1892-8-2 21419 Lake foot of grade Elk Mt. (Middle Creek); Mountain Region of Clear Lake Comment
  NY790270  Keckiella corymbosa A. A. Heller 1902-7-28 s.n. Lake Summit of Mt. Sanhedrin Comment
  NY790310  Keckiella corymbosa P. A. Munz 1956-7-25 22354 Lake Long Ridge Trail, Fir Root Spring to Snow Mountain 1706.9 Comment
  UCD66981  Keckiella corymbosa Ellen Dean; Davis Botanical Society 2008-5-31 5050 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
  UCD83731  Keckiella corymbosa Ellen Dean; PLB 102 Collecting Interns 2010-5-2 5971 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
  CAS-BOT-BC237842  Keckiella lemmonii Volney Rattan 1885-6-1 s.n. Lake Bachelor Valley Comment
  JEPS19275  Keckiella lemmonii Herbert L. Mason 1945-6-28 12603 Lake se of Borax Lake; Obsidian Ridge Comment
  CHSC89426  Lactuca saligna Lowell Ahart 2004-10-4 11447 Lake Below the high water line of Indian Valley Reservoir, along the stream in the northeast part of the reservoir, on the south side of Bartlett Springs Road. 446 Comment
  UCR20323  Lactuca saligna John C. Roos, L. Roos 1948-8-31 3932 Lake North Coast Range, Lakeport Comment
  CAS-BOT-BC340428  Lactuca saligna Lyman Benson 1933-8-15 5682 Lake Kelseyville. Middle N. Coast, Clear Lake 426 Comment
  HSC41909  Lagophylla minor M. A. Baker 1977-4-24 215 Lake Barrel Springs Campground. 701 Comment
  HSC90052  Lagophylla minor Rohmer, Grefsrud, Reed 1990-4-15 53 Lake Indian Valley Reservoir access road, 15 mi. NE of intersection with Walker Ridge Rd. 689 Comment
  UCD47892  Lagophylla minor Ellen Dean; Ryan Brisco 2005-4-24 2465 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
  UCR66480  Lagophylla minor D. L. Goforth 1977-4-24 30 Lake Barrel Springs Campground 701 Comment
  SEINET9323727  Lagophylla minor Unknown 1993-5-2 10876 Lake On open flats of heavy clay soil sparse vegetation. Upper parts of N end of Walker Ridge btwn Bear Valley and Indian Vally Reservoir Comment
  CAS-BOT-BC334527  Lagophylla ramosissima J. P. Tracy 1902-5-28 1698 Lake Scotts Valley 6 miles north west of Lakeport 609 Comment
  JEPS19966  Lagophylla ramosissima Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake Gravelley Valley South Fork of the Eel River, Gravelly Valley Comment
  CAS-BOT-BC334532  Lagophylla ramosissima Edward Lee Greene 1883-8-1 s.n. Lake Unspecified Comment
  UC1521832  Lasthenia burkei Robert Ornduff 1985-5-17 9517 Lake w side Hwy 29 at n jcn of Spruce Grove Rd. between Middletown and Lower Lake; Lower Lake Winery Comment
  UC912267  Lasthenia burkei Herbert L. Mason 1934-5-5 8128 Lake meadow about one-half way between Kelseyville and Lower Lake Comment
  SEINET7072750  Lasthenia californica A. G. Vestal 1963-5-11 s.n. Lake Serpentine at Howard Springs. UTM Zone 10, 528320mE, 4300895mN. Coordinate datum: NAD 27.) Comment
  UC1094374  Lasthenia californica subsp. californica S. Galen Smith with J. Anderson 1957-6-8 3019 Lake .7 mi s Howard Springs (on road from Siegler Springs to Big Canyon Road) 670 Comment
  UC1318331  Lasthenia californica subsp. californica J. R. Sweeney 1950-4-9 420 Lake 1.2 mi sw Highland Springs 464 Comment
  RSA786862  Lasthenia californica subsp. californica Carrie A. Herd 1982-5-9 108 Lake Hwy. 29 2.1 mi. E. of intersection w/Hwy. 175 Comment
  UC1118984  Lasthenia californica subsp. californica K. Bradshaw 1937-6-2 55 Lake 3 mi wnw Lakeport (Plot #11); Lakeport Quadrangle Comment
  UCD84812  Lasthenia glaberrima Ayzik Solomeshch 2004-6-13 s.n. Lake Southern slope of Goat Mtn. Vicinity of Root Glades, N of Wyman Creek. 891 Comment
  HSC41894  Lasthenia glabrata Lloyd Simpson 1977-4-23 282 Lake Hwy. 20, 2.2 mi. W of its junction with Hwy. 29 Comment
  HSC86997  Lasthenia glabrata Brent Helm, Curtis Miller, Mark Steiger 1988-4-16 67 Lake 11.6 mi. up Hwy. 20 1067 Comment
  CAS-BOT-BC352830  Lasthenia glabrata subsp. glabrata Carl B. Wolf 1928-5-4 1912 Lake 3 miles N of Middletown Comment
  CAS-BOT-BC352826  Lasthenia glabrata subsp. glabrata Barbara Ertter; Jeffrey Strachan 1980-5-8 3327 Lake Highway 29 2.3 miles N of Middletown, S end Coyote Valley, T11N R7W 304 Comment
  CAS-BOT-BC352831  Lasthenia glabrata subsp. glabrata A. A. Heller 1940-5-6 15582 Lake Along State Highway #53, near junction with State Highway #20. Comment
  UC566736  Lasthenia glabrata subsp. glabrata H. L. Mason 1929-4-29 5250 Lake Comment
  CAS-BOT-BC213361  Lathyrus jepsonii subsp. californicus A. A. Heller 1902-7-19 5903 Lake Foothills wouth of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  POM19389  Lathyrus jepsonii subsp. californicus A. A. Heller 1902-7-19 8270 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  UCD84825  Lathyrus vestitus Nellie Coffey 1931-4-12 s.n. Lake Exact location unknown. Comment
  CAS-BOT-BC323935  Layia chrysanthemoides Joseph P. Tracy 1921-5-12 5526 Lake Lakeport 426 Comment
  CAS-BOT-BC323936  Layia chrysanthemoides Georgia Bentley 1917-5-1 s.n. Lake Lakeport Comment
  CAS-BOT-BC323954  Layia chrysanthemoides Alice Eastwood; John Thomas Howell 1938-5-18 5751 Lake 6 miles from Kelseyville on road to Adams Springs Comment
  UC1069704  Layia chrysanthemoides H. S. Yates 1934-5-15 3865 Lake Bendmore Valley Ukiah Quad., Bendmore Valley Comment
  RSA52716  Layia chrysanthemoides I. L. Wiggins 1949-5-1 12099 Lake Meadow one mile south of Lucerne Comment
  RSA603686  Layia chrysanthemoides Palmer Stockwell 1935-5-19 1314 Lake 2 miles from Clear Lake on road to Scott's Valley. Comment
  SD87745  Layia platyglossa subsp. campestris Frank W. Peirson 1926-4-2 6581 Lake 0.5 mile south of Clear Lake; Hopland Road. Comment
  CAS-BOT-BC26051  Layia septentrionalis David D. Keck 1933-5-29 2384 Lake 2.5 mi. south of Lakeport on road to Kelseyville. Comment
  CHSC24668  Layia septentrionalis Kristy Dudley 1976-4-3 8 Lake Cliffs n side of Clear Lake, ca. 6 mi n of Clearlake Oaks. 304 Comment
  CHSC33058  Layia septentrionalis James P. Smith Jr. 1977-4-24 9040 Lake Meadow at Barrel Springs Campground. 701 Comment
  HSC86908  Layia septentrionalis Terry Hines, Ellen Purcell, N. Williams 1988-4-16 46 Lake 11.6 mi. off Hwy. 20 on Walker Ridge Rd. 1067 Comment
  RSA19278  Layia septentrionalis Jens Clausen 1935-5-21 1031 Lake 1.8 miles S of Kaleport at jct. of Hopland road. Comment
  RSA0001367  Layia septentrionalis D. D. Keck 1933-5-29 2384 Lake 2.5 mi S of Lakeport on road to Kelseyville. Comment
  SEINET11805148  Layia septentrionalis R. K. Johnson 1977-1 10 Lake E side of Clear Lake, 2.2 mi S of Lucerne 396 Comment
  SEINET13095158  Layia septentrionalis David D. Keck 1933-5-29 2384 Lake 2.5 mi. south of Lakeport on road to Kelseyville. Comment
  SEINET5257201  Layia septentrionalis Unknown 1933-5-29 2384 Lake 2.5 mi S of Lakeport on road to Kelseyville Comment
  CAS-BOT-BC274333  Leersia oryzoides L. R. Abrams 1927-8-25 12045 Lake Blue Lakes, near the north end of the upper lake Comment
  CAS-BOT-BC534636  Lemna minor Greg de Nevers 2001-3-11 12129 Lake Clear Lake, Rodman Slough Preserve 457 Comment
  CAS-BOT-BC534373  Lemna minuta Martin Simon Jussel 1948-8-6 66 Lake Buckhingham Park Comment
  CAS-BOT-BC215773  Lepechinia calycina Agnes M. Bowman 1907-5-2 s.n. Lake Lower Lake, Anderson's Ranch Comment
  RSA21984  Lepechinia calycina A. Simontacchi 1937-7-9 252 Lake 0.5 miles S. of Soda Bay. 503 Comment
  RSA46897  Lepechinia calycina Doris K. Kildale 1926-5-31 2060 Lake Hopland - Clear Lake road. Comment
  UC1124464  Lepechinia calycina K. Bradshaw 1937-6-1 31 Lake 3 1/2 miles W of Lakeport 533 Comment
  CAS-BOT-BC89769  Lepidium latipes Alice Eastwood; John Thomas Howell 1938-5-17 5675 Lake Elk Mountain. Comment
  CAS-BOT-BC89770  Lepidium latipes Alice Eastwood 1925-5-22 12814 Lake Dashiells, Mount Sanhedrin. Comment
  JEPS88948  Lepidium virginicum Jepson Lake Scott Valley Comment
  UC161583  Lepidium virginicum Joseph P. Tracy 1905-8-21 2386 Lake Scott Valley Northern Coast Ranges 426 Comment
  UCD161491  Leptochloa fusca subsp. fascicularis Marina LaForgia 2015-8-5 s.n. Lake McLaughlin Reserve. In seed bank in vicinity of Slurry Pipeline Road in plots. One plot is just east of the southern end of Slurry Mine Road. The other plot is west of Morgan Valley Road, south of the reserve entrance but north of Slurry Mine Road. 608 Comment
  CAS-BOT-BC226548  Leptosiphon acicularis D. Toren; B. Trowbridge 1974-5-18 3454 c Lake Summit flats of Hull Mountain 1828 Comment
  CAS-BOT-BC226552  Leptosiphon acicularis Alice Eastwood; John Thomas Howell 1938-5-15 5549 Lake 7 miles from Lower Lake on road to Middletown Comment
  CAS-BOT-BC226558  Leptosiphon acicularis Georgia Bentley 1917-5-16 s.n. Lake Lakeport Comment
  CHSC25062  Leptosiphon acicularis E. E. Tanimoto 1970-4-4 15 Lake 15 mi w of Williams at junction of Hwy 20 and 16. 335 Comment
  UCD136952  Leptosiphon acicularis Ellen Dean; with Plant Biology 102 interns 2013-5-4 7720 Lake Clear Lake State Park. NE of Kelseyville. South side of park, south of Soda Bay Road. Along undeveloped road near southern boundary of the of the park, below turnoff to knobcone pines. 609 Comment
  UCD47898  Leptosiphon bicolor Ellen Dean; Ryan Brisco 2005-4-24 2471 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
  CHSC29545  Leptosiphon bolanderi Dibble; Griggs 1979-6-15 57 Lake Near Potato Hill, close to the town of Stonyford. On the upper third of a ridge system. 1231 Comment
  RSA122132  Leptosiphon bolanderi K. e. Bradshaw 1937-5-28 13 Lake Windy Point. Comment
Read comments
Jan 13 2016
  HSC31601  Leptosiphon ciliatus Thomas E. Higley 1974-5-4 83 Lake Kowalski Ranch Site 373 Comment
  UCD132529  Leptosiphon ciliatus Jennifer Poore; PLS 102 plant collecting interns 2013-5-4 5 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. Along undeveloped road that goes southeast from Glebe Road at gate. 553 Comment
  HSC66047  Leptosiphon latisectus Teri Bartowski, Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 35 Lake Along Walker Ridge Rd., 3.7 mi. N of junction with access road to Indian Valley Dam 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
  POM279142  Leptosiphon rattanii Lyman Benson 1932-6-21 3735 Lake Snow Mountain; ft Middle N Coast Mt Range, Bear Creek, Eel River. 1524 Comment
  CAS-BOT-BC341990  Lessingia ramulosa Mrs. Alexander McCallum 1900-7-1 s.n. Lake Bartlett Springs Comment
  CAS-BOT-BC342002  Lessingia ramulosa Beryl O. Schreiber 1936-9-20 2351 Lake 5 miles south of Reiff 762 Comment
  CAS-BOT-BC342008  Lessingia ramulosa K. Brandegee 1911-8-16 s.n. Lake Langtry Ranch Comment
  JEPS7814  Lessingia ramulosa Peter H. Raven 1954-9-1 8089 Lake 7 mi s Middletown; Butts Canyon Comment
  UC176858  Lessingia ramulosa Joseph P. Tracy 1905-7-12 2245 Lake where road crosses summit Cobb Mountain; Northern Coast Ranges 914 Comment
  UCD20719  Lessingia ramulosa Mark Bibbo; w/ Laura Wynholds 2002-7-20 60 Lake McLaughlin UC Reserve. S of Knoxville-Berryessa Rd. just E of the jct with the the old 4WD road to Dunnigan Hill. Ca. 100 yards south of Hunting Creek at the base of Research Hill. 609 Comment
  POM197812  Lessingia ramulosa John T. Howell 1927-8-24 3052 Lake Pope Valley Middleton road, 8 miles ESE of Middleton Comment
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Jan 23 2011
  UCD134100  Lessingia ramulosa Elmer Lagal 1985-10-21 s.n. Lake Lake County Agricultural Center in Lakeport. Comment
  HSC34863  Lewisia rediviva Thomas W. Nelson, James Nelson 1975-5-5 1789 Lake Beside Hwy. 29, 2 mi. N of Middletown Comment
  HSC45349  Lewisia rediviva R. York 1978-4-8 122 Lake Hwy. 175, 2 mi. from junction with Hwy. 29 305 Comment
  UCD127542  Ligusticum apiifolium A. A. Heller 1902-7-15 s.n. Lake About Summit Lake, near the summit of Mount Sanhedrin. Comment
  CAS-BOT-BC451572  Lilaea scilloides C. L. Hitchcock; R. Spellenberg; D. Sutherland; P. Kern 1965-7-11 24008 Lake 1.5 miles s.w. of Nine-Pipes Reservoir Comment
  JEPS62002  Lilium pardalinum W. L. Jepson Aug 1892 Lake Horse Mt. Comment
  HSC82440  Limnanthes alba Thomas W. Nelson, Jane Nelson 1980-4-26 5096 Lake Tule Lake, SE side of Hwy. 20, 3 mi. from its junction with Hwy. 29 Comment
  SEINET7042557  Limnanthes alba subsp. alba A. G. Vestal 1963-5-11 s.n. Lake Howard Springs. Whispering Pines quadrangle UTM Zone 10, 528320mE, 4300894mN. Comment
  JEPS94776  Limnanthes douglasii subsp. nivea Vernon Oswald and Lowell Ahart 1998-5-7 9029 Lake Bartlett Springs Road near Hough Springs w of Indian Valley Reservoir; Bartlett Springs Road 487 Comment
  UC903738  Limnanthes douglasii subsp. rosea Milo S. Baker 1947-4-6 11658 Lake less than 1 mi s Borax Lake (near road) Comment
  UCD147520  Limnanthes douglasii subsp. rosea Steven Vitales; 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. 402 Comment
  UCD147013  Limnanthes floccosa subsp. floccosa Robert E. Preston; Brad Schafer 2011-5-4 2858 Lake SW edge of Shaul Valley, 0.3 mi W of jct SR 29 and SR 175. 542 Comment
  JEPS101649  Linanthus acicularis Dean W. Taylor 1997-5-8 15994 Lake SE flank Sleeper Peak; Mildle Mountain; bordering to the Upper Lake Indian Rancheria 655 Comment
  UC1198581  Linanthus acicularis Joseph P. Tracy 1921-5-12 5535 Lake near Lakeport; Northern Coast Ranges 426 Comment
  UC1585887  Linanthus bolanderi Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7498 Lake a few mi nw Pine Grove (Bottle Rock Rd, 1.3 mi se of Sulphur Cr Rd jct, halfway between Kelseyville and Middleton) 731 Comment
  UC552344  Linanthus bolanderi Milo S. Baker 1929-6-30 3483 Lake trail to Summit Springs Snow Mountain Comment
  UC618376  Linanthus bolanderi Alice Eastwood 1938-5-18 5754 Lake 6 mi from Kelseyville (on road to Adams Springs) Comment
  UC750732  Linanthus bolanderi John Thomas Howell 1945-6-18 21007 Lake Sawmill Flat Bartlett Mountain 1219 Comment
  UCD83909  Linanthus dichotomus Ellen Dean; G. Harrington, C. Thomsen, J. Alderson, M. Bibbo 2010-4-24 5933 Lake BLM Cache Creek Wilderness. NE part of Wilderness just west of confluence of Cache and Rocky creeks. On west side of fan of Rocky Creek. 284 Comment
  RSA137123  Linanthus dichotomus subsp. dichotomus Verne Grant 1960-4-13 10188 Lake 2.5 miles north of Middletown. 335 Comment
  RSA424705B  Linanthus dichotomus subsp. meridianus Aaron Liston, M. A. Blumler 1987-4-25 655 -3 Lake 3 miles NE of Middletown on Hwy 29. Comment
  SEINET7042805  Linanthus grandiflorus A. G. Vestal 1955-5-9 s.n. Lake Serpentine at Howard Springs. Whispering Pines quadrangle UTM Zone 10, 588320mE. 4300894mN. Comment
  JEPS58152  Linanthus parviflorus M. S. Hazell 1937-5-23 Lake Bartlett Mountain 914 Comment
  UC72140  Linanthus parviflorus Hardin Irwin 1904-3 29 Lake vicinity Kelseyville Comment
  CHSC38938  Linum lewisii var. lewisii J. D. Jokerst 1980-7-10 963 Lake North Coast Ranges. Top of Hull Mt. ca. 300 meters northwest of its summit. Comment
  CHSC27539  Lithophragma parviflorum Lynn D. Collins 1978-4-8 1 Lake Pinkeye Lake, ca. 2.0 mi w of Lower Lake. 528 Comment
  JEPS10214  Logfia filaginoides Rimo Bacigalupi with G. T. Robbins 1954-6-24 4576 a Lake 3 mi above Lake Pillsbury (along forest service road to Mt. Hull summit, overlooking Big Squaw Valley, watershed of Squaw Valley Creek); Squaw Valley Creek 701 Comment
  HSC42785  Lolium perenne Rick Cooper 1977-4-23 21 Lake Hwy. 20, 2.2 mi. W of its junction with Hwy. 29 Comment
  CDA11395  Lomatium ciliolatum var. hooveri G. F. Hrusa, K. van Katwyk 1995-4-22 12115 Lake Inner North Coast Ranges; Bartlett Springs road at intersection with Walker Ridge Rd. Comment
  HSC41910  Lomatium ciliolatum var. hooveri M. A. Baker 1977-4-24 216 Lake Barrel Springs Campground. 701 Comment
  HSC40709  Lomatium dasycarpum subsp. dasycarpum J. P. Smith 1975-5-3 8074 Lake Butts Canyon Rd., 9.1 mi. from its junction with Hwy. 29 305 Comment
  HSC67104  Lomatium macrocarpum Teri Bartkowski, Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 5 Lake Coldsprings Campground, along access road to Indian Valley Dam. Comment
  HSC82331  Lomatium macrocarpum Thomas W. Nelson, Jane P. Nelson 1978-4-1 3864 Lake E side of Walker Ridge, 0.25 mi. N of junction with Hwy. 20 Comment
  SBBG27225  Lomatium marginatum L. Constance 1940-4-13 2564 Lake 2 mi N of Middletown Comment
  UCD151246  Lomatium marginatum James A. Neilson Jr. 1974-6-17 2784 Lake Mayacmas Mountains, Western Mine Road, Bounsall Ranch. (Location based on 1946 plat maps of Lake County.) (Elevation estimated by label maker using Google Earth.) 640 Comment
  RSA424747  Lomatium marginatum Aaron Liston, M. Blumler 1987-4-25 662 -2 Lake Butts Canyon road ca. 8 miles S of Hwy 29. Comment
  SEINET8465429 Image available Lomatium marginatum Lincoln Constance 1940-4-13 2564 Lake Two miles north of Middletown Comment
  UC592170  Lomatium marginatum var. purpureum H. L. Mason 1929-4-29 5259 Lake meadows between Middletown and Lower Lake Comment
  UC658986  Lomatium repostum Mildred E. Mathias 1937-5-23 1293 Lake 7-8 mi from Lower Lake on road to Knoxville Comment
  HSC40710  Lomatium utriculatum Barbara Kelly 1977-4-23 323 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC40711  Lomatium utriculatum Barbara Kelly 1977-4-23 380 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC21571  Lomatium utriculatum Francis Winter 1960-4-30 Lake E grade of Clear Lake, Hwy. 20 396 Comment
  CAS-BOT-BC240737  Lonicera interrupta Mrs. Alexander MacCallum 1901-6-30 s.n. Lake Bartlett Springs Comment
  RSA2701  Lonicera interrupta J. W. Blankinship 1926-7-4 s.n. Lake Mt. Konocti. Comment
  UC1125248  Lonicera interrupta K. E. Bradshaw 1937-6-7 83 Lake 2 mi nnw Lakeport (near plot #23); Lakeport Quadrangle Comment
  UC1229832  Lotus corniculatus Rimo Bacigalupi with J. R. Sweeney 1953-5-27 4167 Lake near Lindeblad Ranch; Scotts Creek Canyon Comment
  UC1586041  Lotus corniculatus Barbara Ertter 1988-7-3 7669 Lake ca 10 air mi n Upper Lake (town) (Elk Mt Rd at jct Bear Creek Rd, top of Elk Mt Grade); Mendocino National Forest 1097 Comment
  POM295523  Lotus corniculatus Lyman Benson 1946-8-20 12150 Lake 2 miles north of Kelseyville. 610 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
  UCD106714  Lotus corniculatus Rimo Bacigalupi; J. R. Sweeney 1953-5-27 4167 Lake Scotts Creek Canyon, near Lindeblad Ranch. Comment
  UCR197970  Lotus crassifolius Beecher Crampton 1953-6-2 13370 Lake Lakeport-Hopland Road, east slope of the summit 610 Comment
  UCR246574  Lotus crassifolius var. crassifolius Mona Bourell 1997-7-2 6532 Lake Mendocino National Forest, along Rice Creek Road, FS Road M3 1585 Comment
  RSA10747  Lotus grandiflorus var. grandiflorus Carl B. Wolf 1928-5-7 2078 Lake Houghs Mineral Springs on the road to Williams. 595 Comment
  SEINET255537 Image available Lotus humistratus Unknown 2007-3-25 7124 Lake Along State Hwy. 20 ca. .7 miles east of its junction with State Hwy. 53, ca 3.2 miles southeast of Clearlake Oaks. 514 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
  UC1197300  Lotus humistratus Joseph P. Tracy 1921-5-12 5532 Lake near Lakeport; Northern Coast Ranges 426 Comment
  HSC37978  Lotus humistratus Thomas W. Nelson, Jane P. Nelson, James Nelson, J. P. Smith 1976-4-12 2324 Lake Along Morgan Valley Rd., 2 mi. W of Napa county line 732 Comment
  POM276702  Lotus oblongifolius Lyman Benson 1930-9-22 2546 Lake Below Hobergs. 762 Comment
  UC1193200  Lotus scoparius P. Zinke 1951-6-8 237 Lake 0.5 mi w Mirabel Mine (Quad. 60D2) 518 Comment
  CDA9773  Ludwigia grandiflora subsp. hexapetala D. L. Woodward 2007-9-17 PDR# 1440779 Lake Clear Lake shoreline of cove behind Lake Co. Vector Control District offices, 410 Esplanade St., Lakeport. Comment
  CAS-BOT-BC249318  Ludwigia palustris Peter Rubtzoff 1955-7-2 1910 Lake Boggs Lake, southern shore of lake. Comment
  UCR247937  Ludwigia uruguayensis D. L. Woodward 2007-9-17 PDR- 1440779 Lake Lakeport; Clear Lake shoreline of cove behind Lake Co. Vector Control District offices, 410 Esplanade St. 405 Comment
  SEINET11807362  Luina hypoleuca Unknown 1984-1 40264 Lake Bartlett Springs Rd, at summit of grade W of Bartlett Springs Resort 1128 Comment
  SEINET10484510  Lupinus adsurgens Melvin L. Conrad, David B. Dunn 1973-6-6 Conrad 7063 Lake On loose rocky soil on elk mountain, 16.1 miles n of upper lake on road to Pillsbury lake. Douglas fir forest previously burned over 1128 Comment
  CAS-BOT-BC198463  Lupinus albifrons var. albifrons E. K. Balls 1952-5-9 8777 Lake 6 mi. NE from turn off Hwy. 20 on road to Barlett Springs 914 Comment
  CAS-BOT-BC198467  Lupinus albifrons var. albifrons Charles Piper Smith 1948-6-3 48315 Lake Highway 29, Whispering Pines, 2.4 miles south Comment
  SBBG13757  Lupinus albifrons var. collinus H. and M. Dearing 1939-5-12 3335 Lake Bartlett Mtn Comment
  UC1129477  Lupinus albifrons var. collinus A. Simontacchi 1937-6-25 198 Lake 2.7 mi sw Sawmill Flat; Mendocino National Forest, Lakeport Quad. Comment
  UC1282777  Lupinus bicolor J. R. Sweeney 1952-5-3 880 Lake 1.2 mi sw Highland Springs; sw of Highland Springs 464 Comment
  UC750489  Lupinus bicolor John Thomas Howell 1945-6-19 21074 Lake Sawmill Flat Bartlett Mountain (Bartlett Mountain); , Sawmill Flat 1219 Comment
  UCD131924  Lupinus bicolor Fei Chen; PLS 102 plant collecting interns 2013-4-14 1 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. 570 Comment
  UCD18192  Lupinus bicolor Jean Shepard; With PLB 102 class 2000-4-29 209 Lake McLaughlin Reserve. Research Hill, W side of Hunting Creek, just south of turn-off to Recreation Area. 632 Comment
  HSC45254  Lupinus bicolor M. Alcasas 1978-4-15 15 Lake Bartlett Springs Rd. 1.0 mi E of Hwy. 20 549 Comment
  SEINET7042598 Image available Lupinus bicolor A. G. Vestal 1963-5-11 s.n. Lake Seigler Springs North Road. Clearlake Highlands quadrangle UTM Zone 10, 526354mE, 4304294mN. Comment
  NY15818  Lupinus caudiciferus A. Eastwood 1938-5-17 5702 Lake Elk Mt. Comment
  NY15850  Lupinus debilis J. T. Howell 1945-6-21 21193 Lake Bartlett Mountain Comment
  HSC2124  Lupinus densiflorus var. aureus C. B. Wolf 1928-5-7 2076 Lake Houghs Mineral Springs 595 Comment
  RSA126158  Lupinus densiflorus var. densiflorus Milo S. Baker 1946-5-1 11339 Lake Between Lower Lake and Bridge across Cache Creek. Comment
  CAS-BOT-BC26577  Lupinus isabelianus Alice Eastwood; John Thomas Howell 1938-5-17 5687 Lake Elk Mt. Ranger Station Comment
  CAS-BOT-BC230062  Lupinus latifolius Ellen Dean; G. Harrington; C. Thomsen; L. Sarafini 2010-6-16 6185 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 648 Comment
  UCD160663  Lupinus latifolius James A. Neilson Jr. 1975-6-5 3317 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  POM276416  Lupinus latifolius subsp. latifolius Lyman D. Benson 1935-5-18 6624 Lake Cobb Valley, Middle North Coast Mt. Range. 915 Comment
  SEINET4035837  Lupinus latifolius var. viridifolius D. B. Dunn, Conrad; LeDoux 1973-1 218 -b Lake 16.1 miles north of Upper Lake on the road to Pillsbury Lake, 1.3 miles north of Elak Mountain Summit. 1127 Comment
  JEPS65943  Lupinus microcarpus var. densiflorus H. Hamann and E. Dearing 1971-5-7 Lake w Knoxville (Hunting Creek, se Lake co.); Hunting Creek 396 Comment
  UC614571  Lupinus microcarpus var. densiflorus L. Constance 1938-4-22 2143 Lake 7 mi sw Lower Lake (on Putah Creek); North Coast Ranges, Putah Creek, sw of Lower Lake 365 Comment
  UC505163  Lupinus nanus R. M. Holman 1933-4-30 Lake Lakeport Comment
  JEPS54948  Lupinus pachylobus Mr. and Mrs. H. Hamann and Eddie Dearing 1968-4-26 Lake saddle between Snelly Peak and McGuire Peak (just se of Middletown); btw Snelly Peak and McGuire Peak 609 Comment
  UC1040703  Lupinus polyphyllus var. polyphyllus Beecher Crampton 1956-6-27 3699 Lake meadow along Kelsey Creek (1/4 mi e of Cobb); along Kelsey Creek Comment
  POM27475  Lupinus sellulus var. artulus R. M. Austin 1893-07 88 Lake Quartz Valley 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
  POM257191  Lupinus sericatus E. Crum 1939-4-30 2086 Lake Cobb Mountain, 6 miles northwest of Middletown Comment
  RSA296757  Lupinus sericatus John Rehling 1976-4-6 269 Lake Approx. 2.75 miles south of Whispering Pines along side of Hwy 29; T11N R8W S25 SE/4 NE/4 Comment
  JEPS73421  Luzula cascadensis L. R. Heckard 1972-7-8 3014 Lake Frog Pond about 1/2 mi northwest of Foutch Camp; Snow Mt. 1920 Comment
  CAS-BOT-BC342655  Madia citriodora Milo S. Baker 1934-4-7 7792 Lake About 2 miles south of Kelseyville (west side of highway) Comment
  CAS-BOT-BC343665  Madia elegans unspecified 1909-8-6 684 Lake Kelseyville, Lower Lake Comment
  CAS-BOT-BC343666  Madia elegans M. S. Jussel 1933-7-6 385 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  JEPS40353  Madia elegans Willis L. Jepson 1892-7 Lake below Little Squaw Valley; S. Fork of the Eel River, Horse Mt. Comment
  UCD158745  Madia elegans James A. Neilson Jr. 1974-6-17 2789 Lake Mayacmas Mountains, Western Mine Road, Bounsall Ranch, Quicksilver Mine. (Elevation estimated by label maker using Google Earth.) 579 Comment
  CAS-BOT-BC343674  Madia elegans David D. Keck 1933-11-9 2691 Lake Lake-Mendocino County line between Ukiah and Upper Lake Comment
  RSA407356  Madia elegans subsp. elegans Lyman Benson 1936-8-2 7919 Lake Alder Creek, Cobb Mt., Clear Lake Watershed, Mayacamas Mt. Range. 762 Comment
  CAS-BOT-BC344370  Madia exigua Agnes M. Bowman 1902-5-1 135 Lake Sulphur Banks Comment
  JEPS90902  Madia exigua Rimo Bacigalupi with H. L. Mason and J. R. Sweeney 1953-6-8 4172 Lake Boggs Lake; just beyond sw edge 883 Comment
  UCD84583  Madia exigua Ellen Dean; C. Thomsen, G. Harrington, Davis Botanical Society 2010-6-5 6108 Lake Walker Ridge. Along Bartlett springs road just west of Walker Ridge Rd intersection. Meadow on south side of road. 647 Comment
  RSA126798  Madia exigua A. Simontacchi 1937-6-21 179 Lake Hunter Point, 4 miles north of Upper Lake. Mendocino National Forest 854 Comment
  UCD42020  Madia gracilis Geri Hulse-Stephens 2001-6-29 702 Lake Goat Mountain. Live Oak Oxbow. 990 Comment
  UCD81905  Madia gracilis Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5486 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road mi N of intersection with Hwy 20. E side of road. 653 Comment
  RSA152340  Madia gracilis subsp. gracilis R. C. Bacigalupi, J. R. Sweeney 1953-5-26 4152 Lake Dry Lake along road from Lower Lake to Kelseyville, 1.25 miles due west of Lower Lake and 0.25 mile west of Sieglers road junction 442 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
  JEPS36796  Malacothrix clevelandii W. L. Jepson 1938-6-11 19001 Lake Reiff, se Lake County Knoxville Ridge Comment
  HSC25722  Malacothrix floccifera J. P. Smith, J. O. Sawyer 1971-6-6 4717 Lake 0.75 mi. N of Clyde Mine, Walker Ridge Rd. Comment
  JEPS10216  Malacothrix floccifera Rimo Bacigalupi with G. T. Robbins 1954-6-24 4577 Lake 3 mi above Lake Pillsbury (along forest service road to Mt. Hull summit overlooking Big Squaw Valley, watershed of Squaw Valley Creek); Squaw Valley Creek 701 Comment
  UCD134422  Malacothrix glabrata C. A. Toft 1980-5-30 305 Lake Death Valley National Monument, Saratoga Springs Road. Comment
Read comments
Apr 6 2019
  UCD131554  Marah fabacea Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7560 Lake Clear Lake State Park. NE of Kelseyville. East side of Lower Bayview Campground. 425 Comment
  UCD81919  Marah watsonii Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5500 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
  UC570737  Marrubium vulgare Pauline Schulthess 1931-7-3 Lake 2 mi w Kelseyville (Big Valley); Big Valley Comment
  UC1178985  Medicago lupulina Herbert L. Mason 1945-5-12 12577 Lake w Middletown Comment
  UCD41794  Medicago lupulina Geri Hulse-Stephens 2001-6-5 648 a Lake Goat Mountain. Bear Wallow. 944 Comment
  UCD137018  Medicago polymorpha Ellen Dean; with Plant Biology 102 interns 2013-5-4 7745 Lake Clear Lake State Park. NE of Kelseyville. North side of park, North of Soda Bay road. Along main entrance road, just south of entrance kiosk. 404 Comment
  UCD147200  Medicago polymorpha Heather Phillips; Plant Science 102 collecting interns 2014-4-26 7 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Lewis Ridge. 426 Comment
  UCD84538  Medicago polymorpha Ellen Dean; C. Thomsen, T. Hansen, and windfarm meeting 2010-6-11 6137 Lake Walker Ridge. Along Walker Ridge Rd by first turnout (cleared area) north of Hwy 20. W side of road. 608 Comment
  POM276558  Medicago polymorpha var. brevispina Lyman D. Benson 1929-6-25 1737 Lake Kelseyville. 457 Comment
  CAS-BOT-BC271799  Melica californica Carl B. Wolf 1928-5-6 1951 Lake 1 mile up Bartlett Springs grade Comment
  RSA10192  Melica californica C. B. Wolf 1928-5-5 1952 Lake 1 mi from Clear Lake on the Bartlett Springs Grade. Comment
  RSA2781  Melica californica J. W. Blankinship 1923-4-26 s.n. Lake Kelseyville Comment
  UC797452  Melica geyeri D. W. Hedrick 1948-7-8 501 Lake 5 mi s Lake Pillsbury (on road to Upper Lake); Mendocino National Forest 914 Comment
  CDA22924  Melica harfordii G. F. Hrusa, R. Gross 2008-5-23 17439 Lake North Coast Ranges; Above N. Fk. Cache Cr. +/- 1/2 mi. below spillway of Indian Valley Reservoir. 408 Comment
  UCD87553  Melica harfordii R. Tofsrud 1941-6-1 288 Lake Somewhere. 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
  UCR244602  Mentha Peter Rubtzoff 1964-9-13 5501 Lake Clear Lake State Park, along lower Cole Creek 406 Comment
  JEPS63437  Mentha spicata Willis L. Jepson 1892-8-1 14924 Lake Mountain Region of Clear Lake Scott Valley; , Scott Valley Comment
  POM148015  Mentha spicata J. B. Feudge 1923-8-9 338 Lake Lakeport, roadside. 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
  SD7607  Mentzelia laevicaulis Daniel Cleveland Jul 1882 Lake Indian Valley Comment
  HSC87264  Mentzelia laevicaulis Gladys L. Smith 1981-7-23 6993 Lake On gravel terrace, Eel River, at Soda Creek Ranger Station. Comment
  POM273372  Mentzelia laevicaulis Lyman Benson 1934-9-22 6205 Lake Kelseyville, Middle N Coast Mt. Range, Clear Lake Watershed 427 Comment
  POM274556  Mentzelia micrantha Lyman Benson 1928-5-1 173 Lake Lucerne, Middle N. Coast, Clear Lake River, south slope. Upper Sonoran. 457 Comment
  RSA46163  Menziesia ferruginea A. S. Hitchcock 1948-7-12 18254 Lake High on canyon wall S and E of McDonald Lake, Mission Range Comment
  CAS-BOT-BC428804  Micranthes californica Robert E. Jameson 1967-5-2 19 Lake South Fork of Scott's Creek 4 miles west of Lakeport Comment
  CAS-BOT-BC348327  Micropus californicus Greg de Nevers 2001-4-23 12285 Lake Clear Lake, Lake County Land Trust, Rodman Slough. Near Wildflower Flat 475 Comment
  SD27922  Micropus californicus var. californicus Carl B. Wolf 1928-5-5 1933 Lake 4.0 miles from Upper Lake on road to Lucerne. 455 Comment
  RSA0059086  Microseris Greg de Nevers 2001-4-23 12273 Lake Clear Lake, Lake County Land Trust, Rodman Slough. Near Wildflower Flat. 396 Comment
  SDSU10791  Mimetanthe pilosa D. F. Howe 1961-7-30 3092 Lake 6.4 miles North of Upper Lake Ranger Station. 396 Comment
  POM296939  Mimulus Lyman Benson 1946-8-31 12196 Lake Thurston Lake. NW of Lower Lake. Middle N Coast Mtn Range. 457 Comment
  UCD160376  Mimulus Nellie Coffey 1931-4-12 s.n. Lake Exact location unknown. Comment
  JEPS19639  Mimulus angustatus Rimo Bacigalupi with G. Thomas Robbins 1956-6-1 5683 Lake upper (nw) end Manning Flat 579 Comment
  JEPS27320  Mimulus angustatus Eleanor Armstrong Jun 1932 531 Lake 10 mi below summit Cobb Mt. (s slope of mt.) 914 Comment
  UCD14539  Mimulus aurantiacus Rob Ickes 1989-6-4 21 Lake 1/2 mi. south of Fraiser Pt., on a hill above Soda Bay Rd. 414 Comment
  JEPS9056  Mimulus bolanderi M. S. Hazell 1937-5-15 Lake w Scotts Valley; Litte Cow Mountain 762 Comment
  UC103774  Mimulus bolanderi T. S. Brandegee 1891-6-22 Lake Snow Mt. Comment
  UC1731234  Mimulus bolanderi Dean W. Taylor 1998-6-18 16667 Lake ca. 15 mi se Lakeport (Bottle Rock Rd, ca 2 rd mi s of Hwy 29); NCoR 594 Comment
  UC518937  Mimulus bolanderi David D. Keck 1933-5-30 2391 Lake 6 mi s Blue Lakes; Scotts Valley Comment
  RSA420991  Mimulus bolanderi Francis W. Pennell, H. L. Mason 1940-5-23 25539 Lake Route 29, 5 miles southeast of Kelseyville 549 Comment
  RSA80143  Mimulus bolanderi Annetta Carter 1933-5-27 343 Lake Between Glenn Brook and Binkley's, Cobb Valley Comment
  SEINET7881835 Image available Mimulus bolanderi Helen K. Sharsmith 1953-1 4394 Lake Mendocino National Forest ; Slopes of Bear Creek tributary to Middle Fork Eel River at Bear Cr Public Camp 625 Comment
  UCD122429  Mimulus bolanderi Kim E. Steiner 1979-5-11 304 Lake 6.55 miles west of intersection with State Hwy. 53 at Lower Lake, North side of State Hwy 29. 579 Comment
  RSA111671  Mimulus breweri P. A. Munz 1956-7-25 22325 Lake Trail from Long Ridge to Snow Mtn. 1829 Comment
  RSA2332  Mimulus cardinalis J. W. Blankinship 1928-7-12 s.n. Lake Clear Lake Comment
  JEPS11423  Mimulus congdonii R. F. Hoover 1941-5-11 5027 Lake s Kelseyville Comment
  HSC20715  Mimulus douglasii H. E. Parks Apr 1931 Lake Comment
  JEPS39660  Mimulus guttatus Rimo Bacigalupi and T. Crovello, L. Heckard 1965-4-26 9058 Lake 1.8 mi by road below the summit Bartlett Mountain Comment
  JEPS80428  Mimulus guttatus L. R. Heckard and J. Hickman 1981-6-23 5661 Lake w Crockett Peak (around spring outlet at Crockett Camp); Snow Mt. 1524 Comment
  RSA519044  Mimulus guttatus Barbara J. Ertter, Annetta Carter 1989-5-28 8522 Lake Morgan Valley R. 0.6 mi W. of Napa County line ca. 12 airmiles SE of Lower Lake (town), at public access road. Comment
  SEINET4678007  Mimulus guttatus John S. Palmer 1975-5-3 318 Lake 8.7 miles east of State Route 29 along Butt's Canyon Creek on Butt's Canyon Road.; 0 549 Comment
  RSA10613  Mimulus guttatus Carl B. Wolf 1928-5-4 1880 Lake 4 mi. so. of Middletown. Comment
  JEPS10935  Mimulus inodorus Willis L. Jepson 1893-7 48 m Lake Horse Mt. Comment
  UC65830  Mimulus inodorus A. A. Heller 1902-7-24 5923 Lake near summit Mt. Sanhedrin Comment
  HSC77890  Mimulus latidens Robert F. Hoover 1941-5-11 5028 Lake 2 mi. NW of Kelseyville Comment
  JEPS3021  Mimulus layneae Milo S. Baker 1950-5-23 12249 Lake 2.9 mi e Middletown Comment
  JEPS86945  Mimulus layneae David M. Thompson 1986-6-20 517 Lake 1.8 mi n Snell Canyon Road (along Butts Canyon Road) 245 Comment
  JEPS86950  Mimulus layneae David M. Thompson 1988-5-18 910 Lake 6.0 mi w Lower Lake (along s side of Hwy 29, w side of flat); Manning Flat 575 Comment
  POM272814  Mimulus layneae Lyman Benson 1928-6-14 245 Lake Kelseyville; Mt. Range: Middle North Coast; River: Kelsey Creek. 457 Comment
  UC147908  Mimulus layneae J. P. Tracy May 28 1902-Jun 2 1902 1700 Lake 6 mi nw Lakeport; Scotts Valley hills 426 Comment
  RSA93449  Mimulus layneae Milo S. Baker 1950-5-23 12249 Lake 2.9 mi E of Middletown, n of serpentine hill. Comment
  POM5120  Mimulus moschatus A. A. Heller 1902-7-20 5923 Lake In the 'Horse Pasture', near the summit of Mt. Sanhedrin. Comment
  POM273195B  Mimulus moschatus var. sessilifolius Lyman Benson 1932-7-17 3938 Lake Cobb Valley, below Hobergs. Middle N Coast mtn range, Kelsey Creek watershed. 915 Comment
  HSC35371  Mimulus nudatus Ron Ralston 1975-5-3 23 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Road 549 Comment
  POM297988  Mimulus nudatus A. A. Heller 1919-5-10 13142 Lake Near Cache Creek, 5 miles east of Hough's Springs Comment
  UC353883  Mimulus pilosus Milo S. Baker 1927-7-7 2317 a Lake 6 mi e Middletown (s Lake Co.); Putah Cr. Comment
  JEPS3020  Mimulus tricolor Milo S. Baker 1951-7-7 12385 Lake Snow Lake 609 Comment
  UC1282711  Mimulus tricolor J. R. Sweeney 1953-5-18 1025 Lake 5 1/2 mi nw Lower Lake-Kelseyville Road; Seigler Canyon Comment
  UC129127  Mimulus tricolor Miss Myrtle Stone 1909-4-27 Lake Kelseyville Comment
  UC672519  Mimulus tricolor H. L. Mason June, 1930 5684 Lake four mi e Middletown Comment
  CAS-BOT-BC174611  Minuartia californica Ella Dales Cantelow 1940-4-7 3442 Lake E. of Middletown Comment
  HSC31708  Minuartia californica Bonnie Prange 1974-5-4 Lake Kowalski Ranch 320 Comment
  JEPS24322  Minuartia californica S. Galen Smith 1957-6-9 3016 Lake 0.7 mi s Howard Hot Springs 609 Comment
  POM89886  Minuartia californica F. W. Peirson 1926-4-3 6612 Lake 3.3 miles north of Middletwon. Comment
  POM225835  Minuartia cismontana M. S. Jussel 1932-5-1 s.n. Lake Jordan Park. Comment
  CDA24060  Minuartia douglasii Vernon H. Oswald & Lowell Ahart 1998-5-7 9017 Lake Bartlett Springs Road on the north end of Indian Valley Reservoir, between Kowalski Ranch and Barkerville. Comment
  UC527946  Minuartia douglasii R. Bacigalupi, R. S. Ferris, and Ira L. Wiggins 1933-6-2 6711 Lake 3 mi w Napa-Lake county line (on Pope Valley-Middletown road) Comment
  OBI19564  Minuartia nuttallii Robert F. Hoover 1963-7-1 8563 Lake Mt. Hull Comment
  CAS-BOT-BC27519  Minuartia nuttallii subsp. gregaria Amos Arthur Heller 1902-7-15 5892 Lake About Summit Lake, near the summit of Mt. Sanhedrin Comment
  UC186036  Minuartia nuttallii subsp. gregaria Katharine Brandegee Aug. 1892 Lake Snow Mountain Comment
  CAS-BOT-BC435101  Mollugo verticillata J. W. Blankinship 1928-7-2 s.n. Lake Kelsey Cr. near Clear Lake. Comment
  RSA96888  Mollugo verticillata M. S. Jussel 1948-8-5 37 Lake Soda Bay. Comment
  UCLA62606  Monardella odoratissima Chas. M. Belshaw 1936-9-19 2679 Lake summit Snow Mountain West; Inner North Coast Ranges 2133 Comment
  RSA38783  Monardella odoratissima subsp. pinetorum P. A. Munz 1948-8-17 12365 Lake 3 miles out on road from Lucerne to Bartlett Springs Comment
  CAS-BOT-BC220553  Monardella villosa Gladys L. Smith 1981-7-23 6994 Lake Forest Service road 20N04, enroute to summit of Mt. Sanhedrin 1219 Comment
  SBBG100113  Monardella villosa B. Ertter 1988-7-3 7668 Lake Elk Mtn Rd, ca. 7 mi N of Upper Lake (town), 3 mi from top of Elk Mtn, 2.7 mi from Middle Crk crossing 762 Comment
  UCLA62516  Monardella villosa subsp. globosa H. Lewis 1940-7-4 Lake 3 mi s Kelseyville Comment
  RSA0022778  Monardella villosa subsp. subserrata F. W. Peirson 1928-7-4 7955 Lake 8 miles west of Lower Lake. Comment
  JEPS62406  Monardella villosa subsp. villosa Willis L. Jepson Aug., 1892 30 p Lake Big Horse Mt. South Fork of Eel River Comment
  UC634859  Monardella villosa subsp. villosa Pauline Schulthess 1931-7-15 Lake 1 1/2 miles west of Kelseyville Comment
  UCD32405  Montia Beecher Crampton; Jim Sweeney 1950-5-6 556 A Lake Lake County, 1 mile west of Highland Springs on either side of the road. 457 Comment
  UC1146591  Muhlenbergia asperifolia Freed W. Hoffman 1949-9-24 3144 Lake Complexion Creek North Coast Ranges, Indian Valley Comment
  UC1101346  Myosurus minimus Herbert L. Mason 1953-4-4 14503 a Lake playa n of Lower Lake (Mannings Flat); Mannings Flat Comment
  CAS-BOT-BC83218  Myosurus minimus Milo S. Baker 1936-4-28 8213 Lake 3.8 miles northeast of Lower Lake along Highway. Comment
  SEINET12091615  Myosurus minimus Unknown 1982-1 57 Lake ca 350 yd N of hwy 29, Kessloff Property, ca 2.0 mi W of Lower Lake. Lower Lake Quadrangle, 15 500 Comment
  JEPS45720  Myriophyllum hippuroides W. L. Jepson 1897-7-15 14138 Lake In a mountain pond near Mt. Hanna, between Mt. Hanna and Clear Lake. Comment
  UC1133178  Nassella lepida K. E. Bradshaw 1937-6-8 57 Lake 3 1/2 sw Upper Lake; Lakeport Quadrangle Comment
  RSA2260  Navarretia cotulifolia J. W. Blankinship 1924-6-8 s.n. Lake Kelseyville. 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
  RSA469864  Navarretia divaricata subsp. vividior Milo S. Baker 1948-7-23 12065 Lake Dry bottom of Bogg's Lake at northern end near small water hole 915 Comment
  UC908157  Navarretia divaricata subsp. vividior Herbert L. Mason 1946-5-30 12804 Lake w slope Bartlett Mountain Comment
  UC908603  Navarretia divaricata subsp. vividior Herbert L. Mason 1934-5-5 8113 Lake e side Mount Konocti Comment
  JEPS101651  Navarretia heterandra Dean W. Taylor 1997-5-8 15996 Lake hills ca. 5 miles NW of Lakeport, head of Robinson Canyon 502 Comment
  JEPS97591  Navarretia intertexta R. D. Stone 1983-6-10 531 Lake east side of Kelsey Creek Pine Grove (ca. 1.5 mi NW of); Cobb Valley 716 Comment
  UC908639  Navarretia intertexta Herbert L. Mason 1945-6-28 12594 Lake 3 mi e Middletown Comment
  SD7457  Navarretia intertexta Daniel Cleveland 1882-6-1 Lake Bear Valley Comment
  CHSC91452  Navarretia intertexta subsp. intertexta Lowell Ahart; Robert Schlising 2005-7-2 12131 Lake Along a small stream, near Barrel Spring, Walker Ridge, about 1 1/2 miles (air) south of Bartlett Springs Road, about 2 miles (air) west of Bear Valley. 690 Comment
  RSA642574  Navarretia jepsonii Stan C. Spencer 1993-6-17 3617 -31 Lake Lower Lake S 11 miles on Hwy 29 (2.4 miles N of Butts Canyon Road) Comment
  SBBG117228  Navarretia jepsonii B. Crampton 1956-6-26 3635 Lake Howard Springs Comment
  UC1040676  Navarretia jepsonii Beecher Crampton 1956-6-26 3635 Lake slopes at entrance of Howard Springs Howard Springs 641 Comment
  UCD48433  Navarretia jepsonii B. Crampton 1950-5-20 581 Lake Small hill, 2 miles northeast of Middletown, Lake County, California. Comment
  RSA95322  Navarretia jepsonii J. T. Howell 1945-6-22 21231 Lake 3.8 miles N of Middletown Comment
  HSC25652  Navarretia leptalea J. P. Smith, J. O. Sawyer 1971-6-6 4736 Lake Scenic vista point along crest of Walker Ridge. Comment
  JEPS15465  Navarretia leucocephala subsp. pauciflora Rimo Bacigalupi with G. Thomas Robbins 1956-6-1 5688 Lake on road between Lower Lake and Kelseyville; Manning Flat 569 Comment
  UC1112233  Navarretia leucocephala subsp. pauciflora S. Galen Smith 1957-6-8 2980 Lake 1.5 mi e Loch Lomond (0.25 mi e of road to Siegler Springs) 822 Comment
  UC1112240  Navarretia leucocephala subsp. plieantha S. Galen Smith with J. Anderson 1957-6-9 3001 Lake ca 3 mi w Cobb Valley (e of Bottle Rock Road, margins of e side of Boggs Lake); Boggs Lake 899 Comment
  UCD36396  Navarretia leucocephala subsp. plieantha Beecher Crampton 1953-7-13 1494 Lake Lake County, southeast slope of Mount Hannah, along Highway 29. 853 Comment
  CAS-BOT-BC294759  Navarretia linearifolia subsp. pinnatisecta Mona Bourell 1997-7-2 6526 Lake Mendocino National Forest, along Rice Creek Road 1536 Comment
  UC142936  Navarretia linearifolia subsp. pinnatisecta Katharine Brandegee 1910-8-10 Lake near Hough's Springs; near Hough's Springs Comment
  UCD106391  Navarretia linearifolia subsp. pinnatisecta Glen Holstein 1980-6-29 116 Lake ca. 1.75 miles northwest of Adams, on north side of Harrington Flat Road. 822 Comment
  JEPS70384  Navarretia mellita Willis L. Jepson 1892-7-31 20950 Lake near Kelseyville; Mountain Region of Clear Lake Comment
  JEPS70386  Navarretia mellita W. L. Jepson 1938-6-9 18907 Lake 2 mi n Lower Lake (near Cache Creek bridge) Comment
  SEINET196222  Navarretia mellita Robert F. Hoover 1938-6-9 3555 Lake Between Burns Valley and Borax Lake. Comment
  UC84833  Navarretia mellita Katharine Brandegee Jul 1888 Lake Mount Hannah Comment
  RSA0004852  Navarretia myersii subsp. deminuta Alva Day 1994-5-2 94 -1 Lake Long Valley, 2 mi. SE of Middletown, Butts Canyon Rd. near junction with Callayomi Road. Comment
  UCR197999  Navarretia plieantha Beecher Crampton 1953-6-2 1381 Lake Northwestern; Inner North Coast Ranges region, northwest edge of Boggs Lake, northwest slope of Mt. Hannah 854 Comment
  RSA0004856  Navarretia plieantha Milo S. Baker 1946-7-5 11527 Lake Dry margin of Bogg's Lake. NW base of Mt. Hanna. 915 Comment
  RSA0033475  Navarretia sinistra subsp. pinnatisecta R. F. Thorne, Larry E. DeBuhr 1975-8-15 46802 Lake Boggs Lake: W of Mt. Hannah, ca. 7.5 mi. SSE of Kelseyville and 3 mi. NNW of Glenbrook Resort 854 Comment
  UC762160  Navarretia squarrosa R. F. Hoover 1938-9-5 3813 Lake s base Mt. Konocti Comment
  UCD48555  Navarretia subuligera Beecher Crampton 1953-6-2 1385 Lake Northwest edge of Boggs Lake, northwest slope of Mt. Hannah. 853 Comment
  CAS-BOT-BC479716  Navarretia tagetina Ann Howald 2003-5-23 2342 Lake Inner North Coast Ranges: Long Valley, N of Butts Canyon Rd, c. 1.4 mi W-SW of Lake Bordeaux 341 Comment
  UC353832  Navarretia tagetina Milo S. Baker 1927-6-1 2258 a Lake Whispering Pine Resort, Cobb Mt., s Lake Co. Cobb Mt. Comment
  UCD48703  Navarretia tagetina Herbert L. Mason 1946-5-30 12789 Lake Locomono Creek near Middletown, Lake County, California. Comment
  HSC46639  Navarretia viscidula J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9283 Lake Mendocino National Forest, FS Rd. 20N01, near area known as Cabbage Patch. 610 Comment
  JEPS33881  Nemacladus capillaris D. E. Breedlove 1963-5-30 5165 Lake 5 mi e Bartlett Springs Comment
  SEINET1869548  Nemacladus capillaris Rimo Bacigalupi, G. T. Robbins 1956-1 5682 Lake Hesse Flat, along Lower Lake to Kelseyville Road. 567 Comment
  UC1585892  Nemacladus capillaris Barbara Ertter 1988-7-4 7712 Lake ca 11 air mi n 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
  RSA516613  Nemacladus capillaris R. C. Bacigalupi, G. T. Robbins 1956-6-1 5682 Lake Hesse Flat, along Lower Lake to Kelseyville Road. 567 Comment
  RSA537449  Nemacladus capillaris Barbara Ertter 1988-7-4 7712 Lake 0.5 miles E of Rice Fork on Bear Creek Road, 1.5 miles W of Bear Creek Campground, Mendocino National For. ca. 11 air miles N of Upper Lake (town) 610 Comment
  RSA75151  Nemacladus capillaris Milo S. Baker 1940-6-11 9680 Lake Foot of road from Lake Pillsbury Rd. to Rice Fork. Comment
  SEINET10464776  Nemacladus capillaris Baker 1947-6-24 Baker 11815 Lake Sawmill Flat, Barlett Mountain 1219 Comment
  SEINET10464777  Nemacladus capillaris Baker 1940-6-26 Baker 9716 Lake Woodcrest, Cobb Valley; seprentine area Comment
  SEINET10464789  Nemacladus capillaris Baker 1940-6-11 Baker 9680 Lake Foot of road from Lake Pillsbury Road to Rice Fork 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
  SEINET10873098  Nemacladus capillaris Rimo Bacigalupi, Guy T. Robbins 1956-6-1 Bacigalupi 5682 Lake In obsidian rubble; Hesse Flat, along Lower Lake to Kelseyville Road 567 Comment
  SEINET10972225  Nemacladus glanduliferus var. orientalis Torrey 1865-1 TORREY Herbarium 281 Lake Comment
  JEPS5478  Nemacladus montanus W. L. Jepson 1920-5-23 8986 Lake Indian Valley; ne Lake Co. Comment
  RSA0006292  Nemacladus montanus Daniel Cleveland 1882-6-25 s.n. Lake [Allen Springs]? Comment
  SEINET10461260  Nemacladus montanus Baker 1936-5-16 Baker 8752 Lake Serpentine Hill, 2.9 miles east of Middletown Comment
  SEINET10939200  Nemacladus montanus Daniel Cleveland 1882-6-25 Cleveland s.n. Lake Allen's Springs Comment
  CHSC101603  Nemophila heterophylla David Isle 2004-5-6 1602 Lake Mendocino National Forest; NE of Gravelly Valley airstrip; N of Lake Pillsbury. MDB and M. 573 Comment
  UCD131556  Nemophila heterophylla Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7562 Lake Clear Lake State Park. NE of Kelseyville. East side of Lower Bayview Campground. 425 Comment
  RSA32870  Nemophila heterophylla A. A. Heller 1941-5-5 16102 Lake Along Highway 20, 4 miles west of the county line. Comment
  RSA10160  Nemophila menziesii var. menziesii Carl B. Wolf 1928-5-6 1988 Lake 6 mi. from Clear Lake on the Bartlett Springs Grade. (Morrison Garden) Comment
  SBBG64771  Nemophila menziesii var. menziesii M. N. Ackley -Apr-1921 389 Lake Lakeport 411 Comment
  CAS-BOT-BC219419  Nemophila parviflora John Thomas Howell 1945-6-20 21106 Lake Pinnacle Rock, Bartlett Mountain Comment
  CAS-BOT-BC219421  Nemophila parviflora A. A. Heller 1902-7-15 s.n. Lake About Summit Lake, near the summit of Mt. Sanhedrin Comment
  JEPS95492  Nemophila parviflora var. austiniae Vernon H. Oswald and L. Ahart 1994-6-1 6253 Lake Yellow Pine Forest. Forest Road M3 at Low Gap, just N of the Snow Mtn. Wilderness Comment
  UC107253  Nemophila pedunculata K. Brandegee 1888-1 Lake Epperson's Comment
  RSA201203  Nicotiana bigelovii H. M. Casey 1960-9-30 s.n. Lake Clear Lake Oaks. Comment
  CDA41169  Nicotiana quadrivalvis T. C. Fuller 1959-11-6 s.n. Lake Bowcher Ranch, Coyote Creek, ca. 3 miles northeast of Middletown. 0 Comment
  CAS-BOT-BC142261  Oemleria cerasiformis M. S. Jussel 1931-3-30 5 Lake Cobb Mt., Jordan Park Comment
  RSA128697  Onopordum acanthium T. C. Fuller 1958-7-10 897 Lake Dry bank of Kelsey Creek, Cobb Valley, 1/2 mile N Pine Grove Comment
  UC1873104  Ophioglossum pusillum David Toren with Ed Dearing, D. Isle, D. Vitt, and M. Sargent 2006-7-29 9483 Lake Mendocino National Forest; Waters Camp W of Upper Nye Meadow N of Snow Mountain Wilderness 1584 Comment
  OBI5230  Orcuttia tenuis T. C. Fuller 1962-1 Lake Comment
  RSA123638  Orcuttia tenuis Milo S. Baker 1948-7-23 s.n. Lake Dry bottom of Bogg's Lake. 915 Comment
  UC1148882  Orcuttia tenuis Milo S. Baker 1946-7-5 11528 Lake dry bed Boggs Lake 914 Comment
  UCD88252  Orcuttia tenuis Milo S. Baker 1948-7-23 12060 Lake Boggs Lake. 914 Comment
  UCD88281  Orcuttia tenuis G. Ledyard Stebbins Jr. 1962-6-12 6031 Lake Boggs Lake. Comment
  JEPS12007  Orobanche fasciculata W. L. Jepson 1943-5-16 20816 Lake Lakeport. Comment
  RSA0059247  Orobanche uniflora subsp. occidentalis Lyman Benson 1928-4-29 112 Lake Kelseyville. Middle N. Coast Mt. Range. Cold Creek River. 853 Comment
  CAS-BOT-BC238379  Orthocarpus John H. Thomas 1969-4-29 15026 A Lake 2.8 miles northeast of Middleton Comment
  RSA93021  Orthocarpus attenuatus Milo S. Baker 1954-5-6 12934 Lake 3 miles E of Middletown in low ground. Comment
  RSA401972A  Orthocarpus densiflorus Milo S. Baker 1948-5-12 12030 Lake 3.9 mi east of Middletown. Comment
  POM89918  Orthocarpus erianthus F. W. Peirson 1926-4-2 6587 Lake West end of Clear Lake. Comment
  POM286545  Orthocarpus faucibarbatus Lyman D. Benson 1927-04 851 Lake Kelseyville. Mt. Range: Middle N Coast; River: Kelsey Creek. 457 Comment
  UC1388998  Packera clevelandii Milo S. Baker 1928-7-6 3118 a Lake Bear Creek to Rice Creek Road Comment
  SEINET10721125 Image available Packera clevelandii Cyrus G. Pringle 1882-8-25 Pringle 14655 Lake Springy places. Comment
  HSC46512  Packera eurycephala J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9270 Lake Mendocino National Forest, Oak Flat Campground 518 Comment
  SD8774  Packera eurycephala Daniel Cleveland 1882-7-16 Lake Indian Valley Comment
  SEINET11806796  Packera eurycephala C. C. Freeman, Wetter, M. A. 1983-1 1904 Lake road between Potter Valley & Hullville, 2.3 mi NW of Eel River at Hullville, overlooking Eel River Comment
  CAS-BOT-BC316913  Packera greenei Martin Simon Jussel 1933-6-29 301 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CAS-BOT-BC316904  Packera greenei Rimo Carlo Felice Bacigalupi 1933-5-21 2230 Lake along road between Middletown and Pope Valley Comment
  UC1299446  Packera greenei Freed W. Hoffman 1949-6-4 3216 Lake between Pine Flat and Big Sulphur Creek (on road into Lake County); Northern Coast Ranges 914 Comment
  RSA10150  Paeonia brownii Carl B. Wolf 1928-5-6 1999 Lake 6 mi. from Clear Lake on the Bartlett Springs Grade. (Morrison Garden) Comment
  UC614730  Panicum capillare Beryl O. Schreiber 1936-9-19 2337 Lake 1 mi n Sheep Camp (Snow Mountain Trail) 1341 Comment
  UCD37014  Panicum capillare Beecher Crampton 1956-6-26 3648 Lake Lake County, 3.5 miles by road east of Seigler Springs, margin of Snow's Lake. 655 Comment
  UCD167115  Parnassia palustris James Neilson 1978-8-15 3971 Lake Mayacmas Mountains. Socrates Mine Headquarters. (Exact location unknown, coordinates estimated by label maker.) Comment
  CAS-BOT-BC202806  Paxistima myrsinites J. C. Chamberlain 1921-8-1 s.n. Lake Bear Lake Bear Comment
  UC796473  Pectocarya pusilla Ira L. Wiggins 1949-5-1 12100 Lake 5.2 mi n Upper Lake (on rd to Lake Pilsbury) Comment
  HSC66585  Pellaea andromedifolia D. Boyd, M. Eichelberger, Tim Messick, T. Ranker 1980-4-19 15 Lake Coldsprings Campground along access road to Indian Valley Dam Comment
  CHSC32192  Pellaea brachyptera James Jokerst 1980-8-8 1074 Lake North Coast Ranges. Near Snow Mountain. Comment
  UCD159725  Pellaea mucronata James A. Neilson Jr.; Teresa A. Sholars 1975-3-26 3085 Lake Mayacmas Mountains, summit of Childers Peak, ca. I mile east of Big Canyon Road, Barceloux Ranch. (Elevation estimated using Google Earth by label maker.) 579 Comment
  UC726940  Pellaea mucronata var. mucronata A. A. Heller 1919-5-10 13150 Lake valley below Summit Comment
  CAS-BOT-BC433175  Penstemon anguineus David Toren; Ed Dearing 2014-6-26 10208 Lake North Coast Ranges, Mendocino National Forest. Mt. Sanhedrin Area. Forest Road 20N04, 0.1 mile south of Turkey Track intersection. 1463 Comment
  SD52199  Penstemon caeruleum F. Stephens 13 May 8184 Lake Eel River 609 Comment
  POM283527  Penstemon centranthifolius A. M. Irving 1932-5-16 s.n. Lake Clear Lake Highlands, Inner N Coast mtn range, Clear Lake watershed. 457 Comment
  RSA63658  Penstemon centranthifolius M. S. Baker 1950-5-23 12238 Lake About 1 mi SE of Borax Lake. Comment
  SEINET7067209  Penstemon eatonii A. G. Vestal 1947-5-3 s.n. Lake Serpentine about 2.5 miles northeast of Middletown in the Cayote Valley. Coordinate datum: NAD27. UTM Zone 10, 537352mE, 4292361mN. Comment
Read comments
Jul 13 2018
  RSA537559  Penstemon heterophyllus Barbara Ertter 1988-7-4 7699 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
  SJSU1042  Penstemon heterophyllus A. C. Browne 1950-5-20 61 Lake Clear Lake Comment
  UC572512  Penstemon heterophyllus K. Bradshaw 1937-6-1 26 Lake 2 3/4 mi w Lakeport; Lakeport Quad., w of Lakeport Comment
  RSA74325  Penstemon heterophyllus subsp. heterophyllus Milo S. Baker 1945-6-20 10988 Lake Bartlett Mountain between Pinnacle Rock and Low Gap. 1220 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
  RSA407925  Penstemon heterophyllus subsp. purdyi M. B. Dunkle 1936-8-24 4862 Lake Near Cobb. 305 Comment
  UC173882  Penstemon heterophyllus var. heterophyllus H. M. Hall July 1913 9563 Lake Mt. Hull Inner North Coast Ranges, Mt. Hull (40 to 50 mi from the Pacific Ocean, Northern Lake County) 1676 Comment
  UC728658  Penstemon heterophyllus var. heterophyllus Milo S. Baker 1945-6-22 11056 Lake roadbank of hwy ca 1 mi s Clear Lake Oaks; s of Clear Lake Oaks Comment
  JEPS7543  Penstemon heterophyllus var. purdyi Rimo Bacigalupi with G. T. Robbins 1954-6-24 4579 Lake 3 mi above Lake Pillsbury (along forest service road up to Hull Mtn. lookout, in cut-over lands above Lake Pillsbury (4.6 mi above), watershed of Squaw Valley Creek); Squaw Valley Creek 822 Comment
  NY601753  Penstemon heterophyllus var. purdyi F. W. Pennell 1940-5-23 25537 Lake Route 29; 5 miles southeast of Kelseyville 548.6 Comment
  NY601763  Penstemon heterophyllus var. purdyi A. A. Heller 1916-6-7 s.n. Lake Between Bartlett Springs and Allen Springs Comment
  UC138909  Penstemon heterophyllus var. purdyi C. F. Baker 1903-5-9 3091 Lake Kelseyville Comment
  UC173888  Penstemon purpusii H. M. Hall 1913-7-15 9461 Lake 40 to 50 mi from Pacific Ocean (summit Mt. Sanhedrin, northern Lake County); Inner North Coast Ranges, summit Mt. Sanhedrin 1981 Comment
  UC672243  Pentachaeta exilis Herbert L. Mason 1933-4-30 7220 Lake near Aetna Springs 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
  UCD131506  Pentagramma triangularis Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7545 Lake Clear Lake State Park. NE of Kelseyville. Along lower part of Dorn Trail system as it leaves beach parking area and ascends to Lower Bayview Campground. 301 Comment
  UCD83884  Pentagramma triangularis Ellen Dean; Gordon Harrington, Jack Alderson 2010-3-7 5801 Lake Cache Creek Wilderness area, northern part of wilderness, accesssed via DFG property (Redbud Trail), route taken goes overland to Rocky Creek. 356 Comment
  SD7565  Perideridia kelloggii Daniel Cleveland 1882-7-6 Lake Allen Springs 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
  RSA0115187  Persicaria amphibia L. Benson 1946-8-31 12184 Lake Thurston Lake, northwest of Lower Lake. Mt. Range: Middle North Coast. 457 Comment
  UCD99349  Persicaria amphibia C. J. W. 1914-6-18 s.n. Lake Upper Lake. Comment
Read comments
Jan 1 2016
  JEPS28410  Phacelia egena J. R. Sweeney and R. Bacigalupi 1953-5-27 Lake on Pope Valley rd 0.6 mi from intersection of state highway 53 (ne of Middletown); Long Valley Comment
  UC1051764  Phacelia heterophylla subsp. virgata L. R. Heckard 1951-5-27 147 Lake about 5 mi w Lower Lake Comment
  UC1051766  Phacelia heterophylla subsp. virgata L. R. Heckard and C. R. Bell 1951-6-13 163 Lake n Crabtree Hot Springs (on road to Bear Creek Camp Ground (n of Bartlett Springs, near Colusa Co. line)); Mendocino National Forest Comment
  UC1046956  Phacelia imbricata L. R. Heckard and J. R. Sweeney 1953-4-28 350 Lake road banks along hwy 20 about 1.8 mi w junction of state highway 16 (e of Clear Lake); North Coast Range Comment
  UC1282733  Phacelia imbricata J. R. Sweeney 1952-4-6 702 Lake slope on n side of lake 0.5 mi from intersection of Highway 20 and Scott Valley road; Lower Blue Lake 441 Comment
  UC1046953  Phacelia imbricata L. R. Heckard and J. R. Sweeney 1953-4-28 357 Lake nw Lakeport (along road cuts); North Coast Range, Scotts Valley Comment
  UC901838  Phacelia imbricata subsp. imbricata L. Constance, R. Bacigalupi, C. R. Bell, and A. H. Holmgren 1950-4-26 3323 Lake between Hough Spring and Allen Spring; North Fork of Cache Creek 487 Comment
  UC909759  Phacelia ramosissima var. ramosissima Milo S. Baker 1950-5-23 12240 Lake about 1 mi se Borax Lake Comment
  JEPS1043  Phacelia rattanii W. L. Jepson 1938-6-9 18933 Lake near Bartlett Sprs. 701 Comment
  JEPS13701  Phacelia rattanii Rimo Bacigalupi with G. T. Robbins 1955-6-7 5255 Lake beside stream of Soda Creek (just w of north arm of Pillsbury Lake) 521 Comment
  POM215771  Phacelia rattanii D. D. Keck 1933-7-1 2459 Lake Headwaters of Kelsey Creek, near Glenbrook. 915 Comment
  UC107549  Phacelia rattanii T. S. Brandegee May 1888 Lake Kelseyville Comment
  UC1540448  Phacelia rattanii Herbert L. Mason 1937-5-27 11551 Lake six mi n Lower Lake Comment
  UC588130  Phacelia rattanii Herbert L. Mason 1937-5-27 11551 Lake six mi n Lower Lake 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
  POM288656  Phalaris paradoxa Lyman Benson 1931-6-12 2815 Lake Kelseyville; Middle N. Coast Mountain Range; Kelsey Creek River 427 Comment
  RSA2777  Phalaris paradoxa J. W. Blankinship 1923-6-17 s.n. Lake Kelseyville Comment
  UC1137148  Phalaris paradoxa August L. Hormay 1932-6-19 Lake 1 mi nw Middletown Comment
  UCR51267  Phalaris paradoxa Lyman Benson 1942-7-11 11287 Lake Lower end of Trailer's Pasture 1.5 mi NE of Kelseyville. Clear Lake drainage area 412 Comment
  CHSC29559  Phleum alpinum Dibble; Griggs 1979-8-8 172 Lake Near Snow Mountain, close to the town of Stonyford. In a meadow on the lower third of a ridge system. 1890 Comment
  UC84844  Phlox gracilis Katharine Brandegee 1889-4-17 Lake Epperson's Comment
  CAS-BOT-BC222494  Pholistoma auritum var. auritum Agnes M. Bowman 1902-4-1 270 Lake Sulphur Bnks. Comment
  HSC41907  Phoradendron bolleanum M. A. Baker 1977-4-24 212 Lake Barrel Springs Campground. 701 Comment
  HSC96977  Phoradendron bolleanum L. Ahart 2004-10-14 11457 Lake N side of Bartlett Springs Rd. (Rd. M12), NE part of Indian Valley Reservoir 451 Comment
  CHSC89394  Phoradendron densum Lowell Ahart 2004-10-14 11457 Lake On the north edge of Bartlett Springs Road (Road M 12), at the northeast part of Indian Valley Reservoir. 450 Comment
  CHSC97971  Phoradendron densum R. L. Mathiasen 2005-2-11 501 Lake Ca. 7 km east of Leeville on road to Indian Valley Reservoir ca. 0.5 km northeast of the reservoir. UTM 10 S 4335303 N; 540840 E (Datum NAD 27 CONUS). 455 Comment
  UC1078784  Phoradendron densum S. A. Cook 1958-4-26 1508 Lake between Bear Valley and Indian Valley 975 Comment
  POM280299  Phoradendron villosum Lyman D. Benson 1927-12-28 17 Lake Kelseyville, Big Valley. Middle N Coast mtn range, Clear Lake watershed. 457 Comment
  RSA2318  Phoradendron villosum J. W. Blankinship 1924-11-2 s.n. Lake Kelseyville. Comment
  POM293642  Physalis philadelphica Lyman D. Benson 1946-8-31 12187 Lake Thurston Lake. NW of Lower Lake. Middle N Coast Mtn Range. 457 Comment
  UCD63048  Pickeringia montana Daniel Sanchez-Mata 2006-6-11 s.n. Lake Knoxville-Lower Lake. Morgan Valley Road. 680 Comment
  JEPS65575  Pickeringia montana var. montana W. L. Jepson 1920-5-24 9024 Lake hills e Indian Valley (ne Lake Co.) 548 Comment
  RSA2616  Pinus attenuata J. W. Blankinship 1923-3-11 s.n. Lake Kelseyville Comment
  UC1193174  Pinus attenuata R. H. Neuns 1950-5-23 120 Lake on Cobb Mountain 2 mi w of Cobb (Sonoma-Lake County line); Quadrangle 60B4, Cobb Mountain 1264 Comment
  UCD83837  Pinus attenuata Ellen Dean; G. Harrington, C. Thomsen, J. Gilardi 2010-5-12 6014 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. 786 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
  HSC33923  Pinus ponderosa Pamela Bruce 1975-5-3 15 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175, Bulk Collection # 69 762 Comment
  CHSC29659  Pinus sabiniana Dibble; Griggs 1979-7-19 153 Lake Near Lake Pilsbury, close to the town of Potter Valley. 610 Comment
  CHSC89376  Pinus sabiniana Lowell Ahart 2004-10-14 11456 Lake On the south edge of Bartlett Springs Road (Road M 12), near the northwest part of Indian Valley Reservoir. 458 Comment
  CAS-BOT-BC169559  Plagiobothrys Greg de Nevers 2001-4-23 12269 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC228058  Plagiobothrys Carl B. Wolf 1928-5-4 1898 Lake 2 miles N of MIddletown Comment
  UCR256109  Plagiobothrys Greg de Nevers 2001-4-8 12175 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 476 Comment
  UC149957  Plagiobothrys bracteatus Katharine Brandegee 1911-6-30 Lake Boggs Lake Bottle Rock Mountain Comment
  UC496329  Plagiobothrys glyptocarpus Doris K. Keldale 1928-5-7 4964 Lake 7 mi e Bartlett Springs Comment
  RSA14312  Plagiobothrys scouleri var. hispidulus Daniel Cleveland 1882-7-22 s.n. Lake Prattville Comment
  RSA127755  Plagiobothrys stipitatus var. micranthus Milo S. Baker 1950-6-2 12263 Lake Margin of Bogg Lake at NW base of Mt. Hannah. 915 Comment
  UC2030004  Plagiobothrys stipitatus var. micranthus Robert F. Thorne 1974-7-27 44968 Lake Boggs Lake north of Harrington Flat Road. Comment
  POM287593  Plagiobothrys tenellus Lyman Benson 1928-5-1 502 Lake 2 miles south of Lakeport, Mayacamas Mt. Range, Clear Lake watershed. 488 Comment
  RSA402005B  Plantago erecta K. Irwin 1977-4-23 283 Lake 0.4 mi N of state route 20 on the Walker Ridge Rd. 640 Comment
  UCD83894  Plantago erecta Ellen Dean; Gordon Harrington, Jack Alderson 2010-3-7 5811 Lake Cache Creek Wilderness area, northern part of wilderness, accesssed via DFG property (Redbud Trail), route taken goes overland to Rocky Creek. 356 Comment
  HSC37874  Plantago erecta Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2319 Lake Along Morgan Valley Rd., 2 mi. W of Lake-Napa Co. line Comment
  HSC59075  Plantago erecta Thomas Wood 1979-4-14 98 Lake Adjacent to Middle Creek Campground, Mendocino National Forest 457 Comment
  UCR196903  Plantago lanceolata S. Franson 1997-5-3 19 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
  POM283928  Plantago major Lyman Benson 1928-9-21 606 Lake Kelseyville, Rincon School House. Middle N Coast mtn range, Kelsey Creek. 488 Comment
  CAS-BOT-BC361318  Platanthera sparsiflora David Toren; Ed Dearing 2013-6-20 10099 A Lake Field redacted by CAS, contact the data manager for more information 1722 Comment
  CHSC101381  Platystemon californicus David Isle 2004-5-6 1590 Lake Mendocino National Forest; Upper Main Eel River Watershed. In Salmon Creek alluvial terrace overflow, Gravelley Valley, north of Lake Pillsbury, >1.4 mile SE of Lake Pillsbury Ranch gate. 566 Comment
  UC1541301  Platystemon californicus Harold E. Parks 1930-5-15 824 Lake Mirabel Mine 762 Comment
  UCR256110  Plectritis Greg de Nevers 2001-4-8 12178 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 476 Comment
  UC1120044  Plectritis brachystemon A. E. Wieslander 1934-4-15 451 Lake Bendmore Valley 762 Comment
  UCD137552  Plectritis ciliosa B. Castro 1982-3-27 7 Lake on Kessloff property, ca. 2 miles west of Lower Lake. 499 Comment
  UC726139  Plectritis ciliosa subsp. ciliosa A. A. Heller 1940-5-6 15584 Lake Valley n of Lower Lake Comment
  HSC44454  Plectritis macrocera R. York 1978-4-23 143 Lake Barrel Springs Campground. 701 Comment
  RSA0114869  Plectritis macrocera Lowell Ahart 2015-4-28 20096 Lake About 150 yards west of 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. Comment
  JEPS101992  Pleuropogon californicus Dean Wm. Taylor with Mey Akasah 1999-6-3 17216 Lake Manning Flat, along Highway 29 5 miles West from Lower Lake 563 Comment
  LA12273  Pleuropogon californicus H. S. Yates; 1934-4-15 5312 Lake Bendmore Valley 761 Comment
  POM285111  Pleuropogon californicus var. californicus J. R. Sweeney, Rimo Bacigalupi 1953-5-26 4157 Lake Manning Flat, 5.5 miles west of Lower Lake. 570 Comment
  RSA282076A  Pleuropogon californicus var. davyi Lyman Benson 1932-6-14 3666 Lake Kelseyville, Middle N Coast. Watershed Kelsey Creek. See notes field. 427 Comment
  POM197367  Poa Le Roy Abrams 1928-5-7 12513 Lake Cache Creek, 2 miles west of Hough's Springs. Comment
  CAS-BOT-BC244363  Poa annua L. C. Barnard 1935-5-10 s.n. Lake Lakeport Comment
  HSC66648  Poa bulbosa Cathie Goldberg, Lauren Philbrick, Geoff Walsh, Lynn Kunstman 1980-4-19 12 Lake Coldsprings Campground, along access road to Indian Valley Dam. Comment
  UCD90688  Poa bulbosa M. D. Miller 1948-5-1 s.n. Lake Near Middletown. Comment
  UCD91864  Poa pratensis Beecher Crampton 1953-6-2 1394 Lake Northwest slope of Mount Hannah, at western edge of Bogg's Lake. Comment
  JEPS80168  Poa pratensis subsp. pratensis L. R. Heckard with J. Hickman 1980-7-2 5319 Lake ca 10 mi w Stonyford (Upper Milk Ranch Meadow, ne of Snow Mt peaks); Snow Mt 1920 Comment
  JEPS80204  Poa pratensis subsp. pratensis L. R. Heckard and J. Hickman 1980-7-3 5359 Lake n side of rd across from Summit springs; Snow Mt 1524 Comment
  SD34463  Poa secunda A. A. Beetle 1941-4-27 1733 Lake shore of Clear Lake, southwest corner Comment
  UCD90331  Poa secunda A. A. Beetle; G. L. Stebbins Jr. 1942-6-3 3516 Lake 7.5 miles NW of Lakeport on Scotts Valley Road to Blue Lakes. Comment
  CAS-BOT-BC376211  Pogogyne Greg de Nevers 1996-5-18 10813 Lake Just south of Anderson Marsh State Historic Park Comment
  SEINET6980621  Pogogyne douglasii Wanda P. Vestal, A. G. Vestal 1937-6-25 s.n. Lake 3 miles west of Upper Lake. Comment
  SEINET7968083  Pogogyne douglasii M. J. Williams, W. Roderick 1984-5-22 84- 15 -4 Lake Hidden Valley, 3 mi NE of Middletown, near Putota Creek. 259 Comment
  UCD110855  Polygala Christopher Mallek 2008-1 HS1- 2 Lake Highland Springs. 602 Comment
  UCD164498  Polygala californica A. Amezcua 1995-5-20 18 Lake On the west side of Harbin Springs Road, 200 m northeast of the intersectsions with Big Canyon Road. 400 Comment
  UC1192336  Polygonum amphibium Herbert L. Mason 1945-6-29 12622 Lake Boggs Lake Mount Hanna (at base of mt.) Comment
  CAS-BOT-BC157658  Polygonum arenastrum Peter Rubtzoff 1956-9-2 2814 Lake Boggs Lake, southern shore of lake. Comment
  POM280340  Polygonum aviculare Lyman Benson 1936-8-23 7956 Lake Kelseyville. Mt. range: Middle N. Coast; watershed: Clear Lake. 412 Comment
  CAS-BOT-BC414383  Polygonum californicum John Thomas Howell 1930-8-24 5444 Lake 4 miles from Middletown on Adams Springs Road Comment
  UC725884  Polygonum californicum A. A. Heller 1941-9-22 16324 Lake field 3 mi e Middletown Comment
  UC302991  Polygonum douglasii Joseph P. Tracy 1915-7-12 2241 Lake Mt. St. Helena North Coast Ranges (n slope) 609 Comment
  UC1211902  Polygonum douglasii subsp. spergulariiforme Robert Ornduff with F. Chisaki, R. Taylor and D. Mason 1960-5-30 6162 Lake e Clear Lake (s end of lake); Borax Lake Comment
  UC1136168  Polygonum lapathifolium K. Bradshaw 1937-6-19 143 Lake Laurel Beach Lakeport Quadrangle Comment
  UCD35408  Polygonum parryi Beecher Crampton 1956-6-27 3682 Lake 1.8 miles east of Loch Lomond. Comment
  JEPS79974  Polygonum polygaloides subsp. confertiflorum Walter Knight, Irja Knight 1981-6-7 4147 Lake from margin of Boggs Lake Boggs Lake 850 Comment
  RSA114039  Polygonum polygaloides subsp. confertiflorum Beecher Crampton 1956-6-26 3668 Lake Loch Lomond. Comment
  POM144845  Polygonum punctatum C. F. Baker 1903-10-20 1857 Lake Searville Comment
  CAS-BOT-BC233217  Polypogon maritimus John Thomas Howell 1945-6-22 21218 Lake Sulphur Banks Comment
  CDA2354  Polypogon maritimus J. T. Howell 1945-6-22 21218 Lake Sulphur Banks. 0 Comment
  UC750597  Polypogon maritimus John Thomas Howell 1945-6-22 21218 Lake Sulphur Banks Comment
  CAS-BOT-BC233219  Polypogon maritimus Beecher Crampton 1956-6-26 3640 Lake Margin of Snow's Lake, 3.5 miles (by road) E of Seigler's Springs 640 Comment
  CHSC83453  Polypogon monspeliensis L. P. Janeway 2002-5-2 7578 A 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
  SBBG54422  Polypogon monspeliensis J. Thomas 1945-6-22 21218 Lake Sulphur Banks Comment
  UCD84012  Polypogon monspeliensis Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6182 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by western fork of Rocky Creek Road. Rocky Creek Drainage, north of (below) waterfall and large boulders. Serpentine area on east side of drainage with groves of Cupressus sargentii. Ephermeral tributary enters creek here and comes from serpentine barrens on upper slopes. 648 Comment
  CAS-BOT-BC72274  Polystichum imbricans subsp. curtum C. F. Luthold 1893-7-1 s.n. Lake Cobb Mt. Comment
  JEPS81373  Polystichum scopulinum L. R. Heckard and J. C. Hickman 1982-7-8 5984 Lake n side of summit of ridge running n of East Peak Snow Mt. 2087 Comment
  CAS-BOT-BC102694  Populus tremuloides Elmer I. Applegate 1932-7-16 7748 Lake Rock Creek, east slope of Hart Mountain Comment
  CAS-BOT-BC452146  Potamogeton diversifolius Milo S. Baker 1945-6-29 11099 Lake Bogg's Lake at N.W. base of Mt. Hanna [Hannah] 914 Comment
  RSA545375  Potamogeton foliosus Robert F. Thorne, Larry E. DeBuhr 1975-8-15 46830 Lake Boggs Lake: W of Mt. Hannah, ca. 7.5 mi. SSE of Kelseyville and 3 mi. NNW of Glenbrook Resort. 854 Comment
  RSA2506  Potamogeton illinoensis J. W. Blankinship 1928-9-23 s.n. Lake Clear Lake. Comment
  CDA825  Potamogeton natans Robin Breckenridge 1986-7-1 s.n. Lake Clear Lake Highlands, Anderson Marsh, Clear Lake. 0 Comment
  POM296434B  Potamogeton nodosus Lyman Benson 1931-8-31 2896 Lake Soda Bay; Mt. Range: Middle N Coast; Watershed: Clear Lake. 427 Comment
  UCD138266  Potamogeton nodosus Malcolm A. Nobs; S. Galen Smith 1949-9-8 1851 Lake Thurston Lake. Comment
  UCD41561  Potamogeton nodosus Geri Hulse-Stephens 2001-6-3 598 Lake Goat Mountain. Addington Pond. 1280 Comment
  CAS-BOT-BC453851  Potamogeton nodosus Lyman Benson 1931-8-31 2896 Lake Soda Bay, Middle N Coast Range, Clear Lake 426 Comment
  CAS-BOT-BC258928  Potentilla Peter Rubtzoff 1956-9-2 2793 Lake Boggs Lake, 6.8 miles northwest of Cobb, on the road, and then 0.6 miles to the southeast on a side road. Southern shore of the lake, 0.8 miles southeast of the main road. Comment
  UCD41724  Prunella vulgaris var. lanceolata Geri Hulse-Stephens 2001-9-8 854 Lake Goat Mountain. Fallen Fir Marsh. 1280 Comment
  UCD159760  Prunus persica James A. Neilson Jr.; Teresa A. Sholars 1975-3-26 3091 Lake Mayacmas Mountains; 3/4 mile south of Childers Peak, east of Big Canyon Road, Barceloux Ranch. (Elevation estimated using Google Earth by label maker.) 487 Comment
  CAS-BOT-BC151161  Prunus subcordata J. W. Blankinship 1923-3-25 s.n. Lake Mt. Konocti 609 Comment
  CHSC30004  Prunus subcordata Melinda Barrett 1980-4-12 6 Lake Ca. 1 mi w of Walker Ridge Rd. Hwy 20. 414 Comment
  POM139907  Prunus virginiana var. demissa A. A. Heller 1902-7-25 6930 Lake Foothills South of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  UC1193193  Prunus virginiana var. demissa P. Zinke 1949-5-3 13 Lake Outside National Forest, Hopland-Lakeport Road Hopland-Lakeport Road; Outside National Forest, Hopland-Lakeport Road 426 Comment
  HSC38324  Pseudognaphalium beneolens A. M. Montalvo, J. D. Ackerman 1975-9-10 693 Lake Boggs Mtn. E of Cobb, near summit on Rd. 542 1091 Comment
  JEPS20356  Pseudognaphalium microcephalum Willis L. Jepson Jul 1 1892-Aug 1 1892 14760 Lake Knoxville grade to Lower Lake; Mountain Region of Clear Lake 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
  UC1178978  Psilocarphus oregonus Herbert L. Mason 1946-5-31 12801 Lake 1.5 mi w Lower Lake Comment
  POM197353  Ptelea baldwinii subsp. crenulata L. R. Abrams 1928-5-7 12539 Lake 2 miles east of Hough's Springs. Comment
  RSA2543  Ptelea baldwinii subsp. crenulata J. W. Blankinship 1928-4-21 s.n. Lake Mt. Konocti. Comment
  RSA63347  Ptelea baldwinii subsp. crenulata Milo S. Baker 1950-5-23 12240 Lake About one mile S.E. of Borax Lake in volcanic region. Comment
  UC484116  Ptelea crenulata C. B. Wolf 1930-11-2 Lake 4 mi e Hough's Mineral Springs (on road to Williams) 609 Comment
  UCD116918  Ptelea crenulata Roman Gankin 1965-5-6 530 Lake Ca. 1 mile W of Barkerville, Bartlett Mountain Road. Comment
  CHSC9115  Pteridium aquilinum var. pubescens M. M. Dumont 1970-4-10 84 Lake On w side of Hwy. 75, about 4.5 mi. s jct. Hwy. 75 and Hwy. 29, 4 mi. s of Kelseyville. 563 Comment
  JEPS66235  Purshia tridentata var. tridentata Hugo and Juanita Hamann and Eddie Dearing 1971-6-26 Lake s end of ridge Snow Mount West 2103 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
  HSC46616  Pyrola aphylla J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9290 Lake Mendocino National Forest, FS Rd. 20N01, near area known as Cabbage Patch. 610 Comment
  UCD158762  Pyrola aphylla James A. Neilson Jr. 1974-6-29 2806 Lake Mayacmas Mountains, Cobb Mountain. Lee Creek drainage. (Elevation estimated by label-maker using topo map). 1158 Comment
  UCD41905  Pyrola aphylla Geri Hulse-Stephens 2001-6-28 688 Lake Goat Mountain. Wyman Creek. 1173 Comment
  UC519546  Pyrola picta M. S. Jussel 1933-6-27 236 Lake Binkley Ranch near Cobb Valley; Binkley Ranch Comment
  CAS-BOT-BC45821  Quercus L. R. Abrams 1928-5-7 12498 Lake Chache Creek, 2 miles west of Hough's Springs Comment
  CHSC9133  Quercus M. M. Dumont 1970-4-10 76 Lake Located on hillside directly N.E. of the McIntire Ranch on E. side Hwy 75, ca. 3.5 mi. S. of jct. Hwy. 75 and Hwy. 29. 548 Comment
  POM270260  Quercus X morehus Lyman Benson 1928-12-18 900 Lake Western Base, Mt. Konocti; Middle N Coast Mt. Range; Clear Lake Watershed. 442 Comment
  POM290521  Quercus X morehus Lyman Benson, Robert Benson 1956-8-19 15765 Lake 1/4 mile from tip of Buckingham Peninsula, Clear Lake; Middle North Coast mt. range, Sacramento Valley drainage area. 412 Comment
  HSC69897  Quercus berberidifolia Thomas W. Nelson, Jane P. Nelson 1977-7-14 3635 Lake Along USFS Rd. 20N01 534 Comment
  UCD45204  Quercus berberidifolia Herbert L. Mason 1925-12-31 2572 Lake Bartlett Mt. Road. Lake Co. Comment
  UCSB24396  Quercus berberidifolia McMinn, Howard 1923-5-27 Lake Bear Creek, tributary to Rice Fork of Eel River at base of Snow Mt. Comment
  CHSC105439  Quercus chrysolepis David Isle; Arnold James 1993-6-23 1742 Lake Mendocino National Forest, North Coast Ranges, Upper Main Eel River Watershed, E of Lake Pillsbury, Lakeshore Trail N of 18N16 road to Squaw Creek Picnic Area. 560 Comment
  POM270212  Quercus chrysolepis Lyman Benson 1928-9-15 558 Lake Cold Creek Canyon, Kelseyville, Middle N Coast Mt Range, Clear Lake watershed. 549 Comment
  UCD40010  Quercus douglasii Rodney Gale Myatt 1971-9-15 993 A Lake Cobb Mt. Along Hwy 29, south of Clear Lake. 822 Comment
  CAS-BOT-BC86190  Quercus dumosa Carl B. Wolf 1930-11-2 1797 Lake 4 miles E of Hough's Mineral Springs on road to Williams 609 Comment
  CAS-BOT-BC86194  Quercus dumosa John Thomas Howell 1945-6-21 21156 Lake Sawmill Flat to Ruppert Ridge. Bartlett Mountain Comment
  CAS-BOT-BC86195  Quercus dumosa L. Blackford; S. Branch; D. Malm 1988-4-16 65 Lake 6.1 miles on Walker Ridge Rd. off highway 20 at Blue Oak Campground 731 Comment
  CAS-BOT-BC86199  Quercus dumosa A. A. Heller 1902-8-11 6046 Lake On Eel River one mile below Hullville Comment
  CAS-BOT-BC79614  Quercus durata Oakley Shields 1970-5-15 74 Lake S.W. of Leesville, ridge and slopes W of junction, Bear Valley Road and Brim Road, Colussa Comment
  CAS-BOT-BC79615  Quercus durata Alice Eastwood 1925-5-23 12903 Lake Dashiell, Mt. Sanhedrin Comment
  CAS-BOT-BC79619  Quercus durata M. S. Jussel 1933-7-5 380 Lake Between Cobb Mt. and Adams Springs on the Binkley Ranch 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
  UC5577  Quercus durata W. W. Mackie Nov 1902 Lake Snow Mt. Comment
  SEINET13953378 Image available Quercus durata E. K. Balls, P. C. Everett 1953-1 18673 Lake Hwy 29, 1 mi. n. of Lake-Napa Co. line, St. Helena, Creek 381 Comment
  HSC35117  Quercus durata var. durata A. M. Montalvo 1975-5-3 222 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  UC1196517  Quercus garryana Joseph P. Tracy 1935-7-4 14004 Lake on road from Middletown to Cobb Valley (Cobb Mt., near summit); Northern Coast Ranges, Cobb Mountain 853 Comment
  UCSB1209  Quercus garryana var. garryana Muller, Cornelius 1954-6-20 Lake Valley of Bear Creek, at Bear Creek Camp 762 Comment
  CAS-BOT-BC105235  Quercus kelloggii Greg de Nevers 2001-5-14 12467 Lake Clear Lake, Lake County Land Trust, Rodman Slough, near house 475 Comment
  CAS-BOT-BC105236  Quercus kelloggii Alice Eastwood 1925-5-22 12783 Lake Dashiells Mt. Sanhedrin Comment
  JEPS104755  Quercus kelloggii John L. Morrison 1936-9-19 1922 Lake Comment
  POM225848  Quercus kelloggii M. S. Jussel 1931-3-31 63 Lake Cobb Mt. 915 Comment
  POM270197  Quercus kelloggii Lyman Benson 1929-11-28 1937 Lake Mt. Konocti, Kelseyville, Middle North Coast Mt. Range. 457 Comment
  POM270202  Quercus kelloggii Lyman Benson 1931-3-18 2672 Lake Soda Bay Grade, Middle N Coast Mt. Range, Clear Lake Watershed. 549 Comment
  UC1135695  Quercus kelloggii A. Simontacchi 1937-7-9 257 Lake 0.3 mi w Soda Bay; Lakeport Quad. 441 Comment
  UC1196361  Quercus kelloggii Joseph P. Tracy Jul 21 1905-Aug 16 1905 2303 Lake Elk Mt. Northern Coast Ranges, northern Lake Co., Elk Mt. 1219 Comment
  CAS-BOT-BC61536  Quercus lobata Doris K. Kildale 1926-5-31 2054 Lake road from junction to Hopland Comment
  UCD132478  Quercus lobata Madeleine Taylor; PLS 102 plant collecting interns 2013-5-4 5 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. North side of park, north of Soda Bay Road. Next to entrance kiosk. 419 Comment
  CAS-BOT-BC104843  Quercus wislizeni D. Haskamp; E. Sonnenblick; M. Taft 1995-5-6 47 Lake Blue Oak campground on Walker Ridge Rd. Riparian area of Benmore Canyon Creek approx. 200 m W of campsites Comment
  CAS-BOT-BC104847  Quercus wislizeni Mrs. Alexander McCallum 1901-6-1 s.n. Lake Big Hill on way to Bartlett Springs Comment
  UC1195647  Quercus wislizeni A. R. Kruckeberg 1949-9-25 1783 Lake between Bartlett Springs and Allen Springs Comment
  UC174122  Quercus wislizeni var. frutescens unknown Jul 1885 Lake near Kelseyville Comment
  UCSB59612  Quercus wislizeni var. wislizeni Muller, Cornelius 1954-6-20 Lake Bear Creek Valley at Bear Creek Camp 762 Comment
  JEPS37583  Rafinesquia californica W. L. Jepson 1943-5-16 20807 Lake ca 2 1/2 mi w Lakeport; Valley at foot of Mayacamas Range, Scott Creek Comment
  CHSC7037  Ranunculus aquatilis var. capillaceus Bryan C. Willingham 1969-4-12 14 Lake In small lake 1 mi w Lower Lake. Immediately n Lower Lake Road and 1/4 mi n Seigler Canyon Creek. 438 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
  RSA109929  Ranunculus aquatilis var. capillaceus P. A. Munz 1956-7-25 22343 Lake Pond from which a creek flows, SE of W Peak, Snow Mountain 1829 Comment
  CAS-BOT-BC379027  Ranunculus aquatilis var. diffusus Mrs. A. McCallum s.n. Lake Bartlett Springs Comment
  UC511340  Ranunculus hebecarpus Lyman Benson 1931-3-25 2696 Lake Harris Hill Middle N Coast Mt. Range, Clear Lake Watershed, Kelseyville 518 Comment
  HSC82330  Ranunculus occidentalis Thomas W. Nelson, Jane P. Nelson 1978-4-1 3863 Lake E side of Walker Ridge, 0.25 mi. N of junction with Hwy. 20 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
  RSA0034723  Ranunculus occidentalis Lyman Benson 1968-4-14 s.n. Lake W. base of Mt. Konocti. Middle N. Coast Range. Sacramento Valley Drainage Area. 426 Comment
  RSA183528  Ranunculus occidentalis D. E. Anderson 1962-4-14 1983 Lake 36 miles W of Williams on State Sign 20 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
  RSA430503  Ranunculus occidentalis var. eisenii Cora W. Benson 1935-4-4 s.n. Lake Piner Hill Kelseyville, Middle N Coast, Clear Lake. 442 Comment
  UCD147173  Ranunculus occidentalis var. occidentalis Joel Hernandez; Plant Science 102 collecing interns 2014-4-26 5 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Lower reaches of Lewis Ridge, edge of Anderson Flat. 408 Comment
  POM268372  Ranunculus occidentalis var. rattanii Lyman Benson 1932-6-15 3684 Lake Cobb Valley; Middle N Coast Range, Kelsey Creek Watershed. 701 Comment
  RSA10606  Ranunculus occidentalis var. rattanii Carl B. Wolf 1928-5-4 1887 Lake 2 miles S of Middletown. Comment
  POM269678  Ranunculus orthorhynchus var. bloomeri Lyman Benson 1935-5-17 6603 Lake Kelseyville; Mt. Range: Middle N Coast; Watershed: Clear Lake. 427 Comment
  CAS-BOT-BC427542  Reseda lutea Milo S. Baker 1934-4-12 7733 Lake Bed of Pudah [Putah] Cr at Middletown Comment
  RSA121747  Rhamnus californica A. Simontacchi 1937-6-30 245 Lake 2.8 miles NE of Hunter Point, N of upper Lake. 1067 Comment
  CAS-BOT-BC59828  Rhamnus ilicifolia Carl B. Wolf 1928-2-26 1517 Lake 6 mi. no. of Upper Lake on road to Williams. Comment
  RSA13276  Rhamnus ilicifolia Doris K. Kildale 1928-2-26 4335 Lake 5 miles N of Upper Lake on road to William. 457 Comment
  CAS-BOT-BC199715  Rhododendron occidentale L. R. Abrams 1928-5-4 12286 Lake 4 miles south of Middletown Comment
  UCD15002  Rhododendron occidentale Marti Franco 1977-4-30 23 Lake California, Lake Co.; along Walker Ridge Road; Comment
  UCD20699  Rhododendron occidentale A. T. Leiser 1985-5-19 KG Lake Lake Co. near Colusa Co. border, Kanaka Glade, 1.5 miles off 2 Wheel Drive Rd. 16NO6 (Mendocino National Forest). In upper drainage of the east fork of Spanish Creek which runs S to SW. Comment
  UCR50679  Rhododendron occidentale Cora W. Benson 1932-5-22 s.n. Lake Kelsey Creek Falls, Mayacamas Range. 858 Comment
  SEINET7271483  Rhododendron occidentale W. Roderick 1967-5-20 s.n. Lake Butts Canyon Rd. 10 mi SE of Middletown 457 Comment
  CAS-BOT-BC170541  Rhus aromatica Alice Eastwood 1925-5-23 12898 Lake Dashiells Mt. Sanhedrin Comment
  CAS-BOT-BC170551  Rhus aromatica M. S. Jussel 1933-4-30 s.n. Lake Jordan Park, Cobb Mt. Comment
  CHSC105734  Rhus aromatica David Isle; Arnold James 1993-6-23 1761 Lake Mendocino National Forest - North Coast Ranges Upper Main Eel River Watershed. N of Lake Pillsbury, Oak Flat Cpgd and 20N01.~1/8 Mi. E of Gravelly Valley Airstrip. 1993 EUI Plot 4. By 'p' in Airport on USGS Lake Pillsbury Quad. 560 Comment
  RSA10774  Rhus trilobata var. quinata C. B. Wolf 1928-5-6 2044 Lake 3 miles west of Bartlett Springs on the road to Clear 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
  CAS-BOT-BC433159  Ribes M. S. Jussel 1932-5-1 s.n. Lake Jordan Park on road to Lower L. Comment
  UC708951  Ribes aureum var. gracillimum Milo S. Baker 1943-6-30 10435 Lake near crossing east fork of Scott Creek (along Hopland-Lakeport Hiwy.); Scott Creek 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
  JEPS80741  Ribes divaricatum var. pubiflorum L. R. Heckard and J. C. Hickman 1981-7-28 5701 Lake inlet to Timber Lake (w side Snow Mt.); Snow Mt. 1493 Comment
  SEINET12220259  Ribes malvaceum F. W. Hoffman 1947-1 948 Lake Clear Lake on E side of Mt. Konocti Comment
  UCD40009  Ribes roezlii Rodney Gale Myatt 1971-9-15 995 Lake Cobb Mt. Along Hwy 29, south of Clear Lake. 822 Comment
  RSA0024590  Ribes roezlii var. cruentum K. e. Bradshaw 1937-5-28 25 Lake Windy Point. 1459 Comment
  CAS-BOT-BC363002  Rigiopappus leptocladus J. W. Blankinship 1923-4-15 s.n. Lake Kelseyville Comment
  HSC37642  Rigiopappus leptocladus Robert M. Specht, John Rehling 1976-3-17 367 Lake 3.1 mi. N of Middletown on Hwy. 29 Comment
  UC1199150  Rigiopappus leptocladus Joseph P. Tracy 1921-5-12 5534 Lake near Lakeport; Northern Coast Ranges 426 Comment
  UCD135436  Rigiopappus leptocladus Grady L. Webster 1977-5-15 7673 Lake 10 miles northwest of Middletown, near Howard Springs. 701 Comment
  UC90669  Rigiopappus leptocladus Mrs. K. Brandegee Aug. 1892 Lake Hot Springs Comment
  RSA658022  Robinia pseudoacacia Chris M. Johnson 1970-5-9 BB 2 b Lake Along Highway 175 between Hopland and Kelseyville. 518 Comment
  UCD41560  Rosa californica Geri Hulse-Stephens 2001-9-7 830 Lake Goat Mountain. Addington Camp; Common name: California rose. 1386 Comment
  UC154215  Rosa pisocarpa Joseph P. Tracy Jul 21 1905-Aug 16 1905 2305 Lake Elk Mountain Northern Coast Ranges (northern Lake Co.) 1219 Comment
  RSA0005652  Rosa prionota A. A. Heller 1902-7-14 5858 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  CHSC29662  Rosa rubiginosa Dibble; Griggs 1979-7-18 139 Lake Near York Cabin, close to the town of Upper Lake. On the middle third of a ridge system. 1067 Comment
  UC154209  Rubus glaucifolius Joseph P. Tracy Jul 21 1905-Aug 16 1905 2294 Lake Elk Mountain Northern Coast Ranges, Elk Mountain (Northern Lake County) 1219 Comment
  UC154210  Rubus glaucifolius Joseph P. Tracy 1905-7-29 2313 Lake Elk Mountain Northern Coast Ranges, Elk Mountain 1219 Comment
  CAS-BOT-BC164080  Rumex Peter Rubtzoff 1959-9-7 4255 Lake Cobb Valley. Jordan Park, 1.7 mi. northwest of Cobb. Kelsey Creek. Comment
  CAS-BOT-BC421873  Rumex acetosella Alice Eastwood 1925-5-25 12949 Lake Dashiells, Mt. Sanhedrin Comment
  CAS-BOT-BC421877  Rumex acetosella J. W. Blankinship 1924-5-13 s.n. Lake Kelseyville. Comment
  RSA2338  Rumex conglomeratus J. W. Blankinship 1924-7-3 s.n. Lake Kelseyville. Comment
  CAS-BOT-BC433240  Rumex crispus J. W. Blankinship 1924-6-8 s.n. Lake Kelseyville. Comment
  UC935722  Sagittaria cuneata Herbert L. Mason 1945-8-24 12685 Lake East shore Lower Lake; e shore Lower Lake Comment
  UCR77574  Sagittaria cuneata R. F. Thorne, Larry E. DeBuhr 1975-8-15 46821 Lake Coast Range, Boggs Lake, west of Mt. Hanah, c. 7.5 mi SSE of Kelseyville and 3 mi NNW of Glenbrook Resort 856 Comment
  RSA2494  Sagittaria cuneata J. W. Blankinship 1927-7-10 s.n. Lake Kelseyville. Cold Cr. Comment
  RSA286254  Sagittaria cuneata Robert F. Thorne 1974-7-31 44971 Lake Boggs lake: S side of lake. 915 Comment
  UC441329  Sagittaria cuneata Geo. Hansen 1893-1 Lake Cobb's Lake Comment
Read comments
Nov 11 2010
  CAS-BOT-BC103119  Salix bonplandiana Ball; Bracelin; Parks & Parks 1931-4-21 21 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km.south of Middletown 420 Comment
  CAS-BOT-BC103121  Salix bonplandiana F. G. Krauss 1893-10-8 s.n. Lake High Valley Comment
  CAS-BOT-BC102903  Salix breweri Carl B. Wolf 1928-5-4 1878 Lake 5 miles south of Middletown Comment
  CHSC20621  Salix breweri Robert A. Schlising 1962-5-4 2235 Lake Along Bartlett Springs Rd, 8.7 mi W. of Jct Bear Valley Rd. Comment
  UC1049534  Salix breweri Rimo Bacigalupi 1950-4-16 3120 Lake 1 1/2 mi e Kowalski Ranch (along road down to Indian Valley (Bartlett Mtn. road) at B.M. 1593 (ft)); Inner North Coast Ranges, Complexion Canyon Comment
  UC473546  Salix breweri John Thomas Howell 1931-4-4 6160 Lake St. Helena Creek Comment
  UC481143  Salix breweri Ball, Bracelin, Parks and Parks 1931-4-21 23 Lake near junction with St. Helena Creek (about 6 km s of Middletown, on bank 2.5 m above creek); Mirabel Creek 420 Comment
  RSA0034678  Salix breweri Carleton R. Ball, H. P. Bracelin, Harold E. Parks 1931-4-21 25 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. south of Middletown. 420 Comment
  RSA92706  Salix exigua F. W. Peirson 1926-4-2 9602 Lake Hopland Grade to Clear Lake. Comment
  UC1134892  Salix exigua var. hindsiana R. C. Wilson 1937-5-15 379 Lake 3 1/2 mi n Lakeport; Lakeport Quadrangle Comment
  UC54761  Salix exigua var. hindsiana P. E. Goddard 1901-10-10 230 Lake Upper Lake Comment
  UC1134939  Salix laevigata K. E. Bradshaw 1937-6-10 127 Lake Lower Blue Lake Lakeport Quad., Lower Blue Lake Comment
  CAS-BOT-BC107110  Salix lasiolepis Harold E. Parks; Susan T. Parks 1931-3-31 920 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. sout of Middletown 420 Comment
  CAS-BOT-BC107111  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
  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
  POM281350  Salix lasiolepis Lyman D. Benson 1931-3-22 2687 Lake Highland Springs, Mayacamas Mt. Range, Adobe Creek. 610 Comment
  RSA5632  Salix lasiolepis H. E. Parks 1931-9-18 1062 Lake Mirabel Creek. Near jct with St Helena Creek. About 6 km S of Middletown. 420 Comment
  UCD67114  Salix lasiolepis Ellen Dean; Davis Botanical Society 2008-5-31 5034 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
  RSA2373  Salix lemmonii J. W. Blankinship 1928-9-10 s.n. Lake Mt. Hannah 762 Comment
  CAS-BOT-BC125652  Salix melanopsis Ball; Bracelin; Parks & Parks 1931-4-21 30 Lake St. Helena Creek just south of Middletown 400 Comment
  CAS-BOT-BC125658  Salix melanopsis L. R. Abrams 1928-5-5 12337 Lake Kelseyville 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
  POM280506  Salsola tragus Lyman Benson 1936-8-4 7925 Lake Kelseyville. Middle N. Coast mtn range, Clear Lake watershed. 412 Comment
  CHSC19701  Salvia columbariae G. M. Burgstahler 1971-3-27 13 Lake Collected on cliff on e side of road, ca. 3 mi nw of Clearlake Oaks. 609 Comment
  RSA2699  Sambucus mexicana J. W. Blankinship 1928-7-5 s.n. Lake Kelseyville, along Cold Creek Comment
  UC139363  Sambucus mexicana A. A. Heller 1902-7-25 Lake foothills s Mt. Sanhedrin (midway between Potter Valley and Hullville) Comment
  CDA24956  Sanicula bipinnata G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17121 Lake North Coast Ranges; Walker Ridge Rd. at parking area about 1/4 mile N of Hwy 20. N slope, 601 Comment
  OBI77075  Sanicula bipinnatifida W. L. Jepson 1936-4-19 17432 Lake 3 mi N of Middletown on road to Adams Springs Comment
  RSA10783  Sanicula bipinnatifida C. B. Wolf 1928-5-6 2036 Lake 3 miles west of Bartlett Springs on the road to Clear Lake. Comment
  HSC21638  Sanicula crassicaulis D. E. Anderson 1962-4-14 1987 Lake 36 mi. of Williams on Hwy. 20 Comment
  POM287959  Sanicula tuberosa Lyman Benson 1935-5-18 6620 Lake Cobb Valley. Middle N Coast mt. range, Clear Lake watershed. 915 Comment
  RSA2282  Saxifraga californica J. W. Blankinship 1927-3-28 s.n. Lake Mt. Konocti 610 Comment
  RSA545371  Schoenoplectus acutus Robert F. Thorne, Larry E. DeBuhr 1975-8-15 46823 Lake Boggs Lake: W of Mt. Hannah, ca. 7.5 miles SSE of Kelseyville and 3 miles NNW of Glenbrook Resort. 854 Comment
  POM290815  Schoenoplectus acutus var. occidentalis Lyman Benson 1928-6-28 365 Lake Soda Bay; Mt. Range: Middle N Coast; Clear Lake [area]. 427 Comment
  UCD42081  Schoenoplectus acutus var. occidentalis Geri Hulse-Stephens 2001-9-9 864 Lake Goat Mountain. Lake County: Goat Mountain. Three Walnuts Marsh.; Common name: tule. 944 Comment
  CAS-BOT-BC111299  Schoenoplectus acutus var. occidentalis Herbert L. Mason 1946-7-27 12945 Lake Margin of Clear Lake about one mile south of Lakeport Comment
  RSA97026  Schoenoplectus acutus var. occidentalis M. S. Jussel 1948-8-5 27 Lake Buckingham Park. Comment
  RSA227222  Schoenoplectus fluviatilis Peter Rubtzoff 1963-9-12 5256 Lake Clear Lake State Park. In lower Kelsey Creek. Comment
  UCD41742  Scirpus diffusus Geri Hulse-Stephens 2001-7-2 765 Lake Goat Mountain. Fallen Fir Marsh. 1280 Comment
  JEPS123898  Scribneria bolanderi Lowell Ahart 2015-4-28 20107 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
  POM197354  Scrophularia lanceolata L. R. Abrams 1928-5-7 12525 Lake Hough's Springs. Comment
Read comments
Jul 22 2018
  SD64347  Scutellaria antirrhinoides Darley F. Howe 1966-6-4 Lake 7.8 miles north of south entrance to Mendocino National Forest near Upper Lake. 701 Comment
  SEINET10939554  Scutellaria austiniae David B. Dunn, Douglas G. LeDoux; Melvin L. Conrad 1973-6-7 Dunn 20671 Lake Collected 16.1 mi n of upper lake on the rd to pillsbury lake, 1.3 mi n of elk Mt summit. Yellow pines and some small douglas fir still standing after the Logging. 1128 Comment
  CDA21512  Scutellaria californica G. F. Hrusa, R. Gross 2008-5-23 17446 Lake North Coast Ranges; Slope above N. Fk. Cache Cr. +/- 1/2 mi. below spillway of Indian Valley Reservoir. 408 Comment
  HSC46568  Scutellaria californica J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9302 Lake Boardman Ridge, along FS Rd. 1N02, 1.4 mi. N of junction with FS Rd. 20N01 1006 Comment
  UC1562601  Scutellaria californica Barbara Ertter 1988-7-3 7653 Lake halfway up switchbacks on s face Elk Mountain (3 mi from top, 2.7 mi from Middle Creek crossing, 7 air mi n of Upper Lake (town), Elk Mt. Rd) 762 Comment
  UC173697  Scutellaria californica H. M. Hall 1913-7-19 9525 Lake 40-50 mi from the Pacific Ocean (Mount Sanhedrin, along Hullville Road, northern Lake County); Inner North Coast Ranges, Mount Sanhedrin 914 Comment
  UC884069  Scutellaria californica A. A. Heller 1916-6-8 12379 Lake near Hough's Springs Comment
  SD131894  Scutellaria californica Barbara Ertter 1988-7-3 7653 Lake Elk Mountain Road, ca. 7.0 airmiles north of Upper Lake, ca. halfway up switchbacks on south face Elk Mountain, 3.0 miles from top, 2.7 miles from Middle Creek crossing. 762 Comment
  RSA0003999  Scutellaria sanhedrinsis A. A. Heller 1902-7-15 5894 Lake About Summit Lake, near the summit of Mt. Sanhedrin. Comment
  POM283228  Scutellaria tuberosa Lyman Benson 1927-04 874 Lake Highland Springs. Mayacamas Mt. Range. Dobe Creek 610 Comment
  POM311093  Sedella leiocarpa Leo Koch 1940-4-26 872 Lake 4.3 miles siouth of Adam Springs jct. on road to Middletown (Hwy 29) Comment
  RSA0002530  Sedella leiocarpa Milo S. Baker 1938-5-3 8971 Lake 6.5 miles north of Lower lake in bed of vernal pool. Comment
  UCD66968  Sedum laxum subsp. laxum Ellen Dean; Davis Botanical Society 2008-5-31 5042 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-BC63788  Sedum radiatum subsp. radiatum Samuel Litton 1938-5-13 8986 Lake Roadbank of Hwy. 6 mi. W of Lakeport. Comment
  UC1076336  Selaginella wallacei Herbert L. Mason 1925-12-31 2565 Lake Bartlett Mt. road Comment
  CAS-BOT-BC363319  Senecio aronicoides John Thomas Howell 1945-6-20 21097 Lake Near Pinnacle Rock, Bartlett Mountain Comment
  CAS-BOT-BC363321  Senecio aronicoides A. A. Heller 1902-7-15 s.n. Lake About Summit Lake, near the summit of Mt. Sanhedrin Comment
  RSA10732  Senecio eurycephalus C. B. Wolf 1928-5-7 2093 Lake 4 miles east of Houghs Mineral Springs on the road to Williams. Comment
  UCR37893  Senecio greenei C. G. Phillips, L. Cole, S. A. Haultain, K. B. Barrows 1984-4-28 19 Lake Walker Ridge, Indian Valley Access Road, 1.1 mi. north of Blue Oak Campground, Wilbur Springs 15' Q. 854 Comment
  RSA712649  Senecio sylvaticus David W. Isle 2005-7-12 1138 Lake Mendocino National Forest-North Coast Ranges. Upper main Eel river watershed: On north edge of ridge crest about 3/4 mile NE of Lake Pillsbury. On N fringe of 2001 Pillsbury fire. Waypoint SEJA 1. 695 Comment
  UCD147498  Senecio vulgaris Coralie Donkers; 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
  CAS-BOT-BC213323  Sidalcea Beecher Crampton 1995-6-4 10321 Lake Border with Colusa County on Hwy. 20. Comment
  JEPS50092  Sidalcea diploscypha W. L. Jepson 1943-5-16 20820 Lake 2 mi s Lakeport (at junction of Hopland and Highland Springs Road); s of Lakeport Comment
  POM282911  Sidalcea diploscypha Lyman Benson 1928-4-28 194 Lake Highland springs; Mayacamas Mt RAnge, Dobe Creek Waterhsed. 610 Comment
  JEPS123191  Sidalcea diploscypha David Gowen 2009-5-6 1016 Lake Near vernal depression on Walker Ridge Road, about 1/2 mile north of Hwy. 20. Comment
  SJSU1569  Sidalcea diploscypha D. J. Thompson 1954-6-5 93 Lake S end, Four-Mile Glade, Cow Mt Recreational Area Comment
  RSA42336  Sidalcea hartwegii Lincoln Constance, R. H. Shan 1946-6-2 3074 Lake Bartlett Springs Road, 4.5 miles southwest of Leesville. 549 Comment
  UC1076334  Sidalcea hartwegii Herbert L. Mason 1933-4-30 7222 Lake near Aetna Springs; near Aetna Springs Comment
  POM282915  Sidalcea hartwegii Lyman Benson 1928-4-30 131 Lake 2 miles S Lakeport, Mayacamas Mt Range, Clear Lake watershed. 488 Comment
  CAS-BOT-BC205763  Sidalcea oregana Peter Rubtzoff 1957-7-28 3459 Lake Jordan Park, 1.7 mi. northwest of Cobb. In Cobb Valley Comment
  CAS-BOT-BC213162  Sidalcea oregana subsp. hydrophila C. L. Hitchcock 1952-8-21 19764 Lake Elk Mt., at Yorks Cabin, near old sawmill about 7 miles south of Pillsbury Lake and 24 miles north of Upper Lake 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
  RSA729013  Silene californica R. F. Thorne 1975-8-15 46806 Lake Boggs Lake: W of Mt. Hannah, ca. 7.5 mi. SSE of Kelseyville and 3 mi. NNW of Glenbrook Resort 854 Comment
  UC640588  Silene californica H. L. Mason June, 1930 5680 Lake n slope Mount St. Helena Inner North Coast Ranges, , Mt. St. Helena (St. Helena Creek) Comment
  CAS-BOT-BC387082  Silene gallica J. Clausen 1935-5-22 1052 Lake 2.2 mi. SE of Lower Lake, on road to Monticello Comment
  UC909719  Sisymbrium altissimum Milo S. Baker 1950-5-23 12232 Lake about 1 mi se of Borax Lake Comment
  POM273784  Sisymbrium altissimum Lyman Benson 1929-8-4 1895 Lake Kelsey Creek Canyon Comment
  CAS-BOT-BC75310  Sisymbrium officinale Greg de Nevers 2001-5-14 12493 Lake Clear Lake, Lake County Land Trust, Rodman Slough. 475 Comment
  CAS-BOT-BC135358  Sisyrinchium M. S. Jussel 1931-4-1 s.n. Lake Kelseyville Comment
  CHSC90585  Sisyrinchium bellum Elisa E. Amen 1988-3-31 24 Lake Ca. 200 yds sw of junction of Sulpher Creek Road and Bottle Rock Road, ca. 2 mi sw Loch Lomond. 533 Comment
  HSC35420  Sisyrinchium bellum Robert M. Specht 1975-5-3 161 Lake 8.7 mi E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  UC1125010  Solanum americanum A. Simontacchi 1937-7-24 330 Lake Laurel Beach 408 Comment
  SBBG6658  Solanum parishii H. and M. Dearing 1939-5-12 3332 Lake Bartlett Mtn 1219 Comment
  SDSU11159  Solanum parishii D. F. Howe 1962-5-19 3281 Lake 4 miles west of Colusa-Lake Co. Line on #20. 610 Comment
  SEINET7274284 Image available Solanum parishii A. A. Heller 1919-5-10 13144 Lake valley of tributary of Cache Creek, ca. 5 mi E of Houghs Springs Comment
  CAS-BOT-BC83640  Solanum umbelliferum A. A. Heller 1919-5-10 13144 Lake Valley of a tributary of Cache creek 5 miles E of Hough's Springs Comment
  CAS-BOT-BC422303  Soleirolia soleirolii R. H. Gripp 1957-6-6 s.n. Lake Renfro Estate, Konocti Bay Comment
  UCD111529  Soleirolia soleirolii R. H. Gripp 1957-6-6 s.n. Lake Renfro Estate, Konocti Bay. 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
  UC672227  Solidago velutina subsp. californica Pauline Schulthess 1931-7-16 Lake about 3 mi s Kelseyville; Kelsey Creek Dam Comment
  UC1070273  Sonchus oleraceus A. Simontacchi 1937-7-24 341 Lake Laurel Beach Lakeport Quad., Laurel Beach Comment
  RSA1655  Sparganium erectum subsp. stoloniferum J. W. Blankinship 1927-6-12 s.n. Lake Kelseyville. Along Cold Creek. Comment
  RSA21553  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
  CAS-BOT-BC390558  Spergularia rubra Greg de Nevers 2001-5-14 12456 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CDA40166  Spergularia rubra G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18554 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
  POM284505  Stachys ajugoides Lyman Benson 1932-7-17 3941 Lake Cobb Valley, below Hobergs. Middle N Coast mtn range, Kelsey Creek watershed. 915 Comment
  RSA74320  Stachys ajugoides Milo S. Baker 1951-7-7 12374 Lake Snow Lake 610 Comment
  UC1010345  Stachys ajugoides var. ajugoides Milo S. Baker 1951-7-7 12384 Lake w Lower Lake; Snow Lake 609 Comment
  UC527958  Stachys ajugoides var. rigida Ira L. Wiggins 1933-6-3 6720 Lake 2 mi e Oat Hill Mine Comment
  UC884349  Stachys ajugoides var. rigida A. A. Heller 1916-6-7 12370 Lake between Bartlett Springs and Allen Springs Comment
  CHSC98698  Stachys albens L. P. Janeway 2007-6-17 9044 Lake Inner North Coast Ranges. Kanaka Glade, a spring at the head of 'Spanish Creek East Fork' near the top of Pacific Ridge. 981 Comment
  HSC63579  Stachys rigida J. P. Smith, J. O. Sawyer 1971-6-5 4677 Lake 4 mi. N of Upper Lake on the road to Lake Pillsbury. Comment
  UCD160617  Stachys rigida James A. Neilson Jr. 1975-6-5 3333 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  POM283263  Stachys rigida subsp. quercetorum Lyman Benson 1928-6-16 289 Lake Highland Springs. Mayacamas mtn range. Dobe Creek. 610 Comment
  RSA2409  Stellaria nitens J. W. Blankinship 1923-4-8 s.n. Lake Kelseyville. Comment
  SEINET11933912  Stellaria nitens F. H. Utech, Knight, W.; Knight, I.; Edwards, S. 1986-1 86 -282 Lake Highland Springs Road near Highland Springs Reservoir, ca 5 mi WSW of Kelseyville 500 Comment
  JEPS36823  Stephanomeria exigua subsp. coronaria Willis L. Jepson 1892-7 Lake Elk Mt., n Lake County South Fork of the Eel River Comment
  CAS-BOT-BC375561  Stephanomeria lactucina Philip A. Munz 1956-7-24 22281 Lake Fir Root Spring, Long Ridge se. of Snow Mt. 1371 Comment
  UCD40077  Stephanomeria virgata Rodney Gale Myatt 1971-9-16 1048 Lake Hull Mt., north of Lake Pillsbury. 1127 Comment
  UC565508  Stephanomeria virgata subsp. pleurocarpa Pauline Schulthess 1931-8-5 Lake 1.5 mi w Highland Springs Comment
  UC566701  Stephanomeria virgata subsp. pleurocarpa Herbert L. Mason 1925-12-31 2568 Lake Bartlett Mt. Road Clear Lake Comment
  SEINET10603854  Stipa lemmonii Dibble 1979-1 DIBBLE 4 Lake Near Potato Hill, on the Potato Hill quad, close to the town of Stonyford. Comment
  HSC43917  Stipa pulchra Robert M. Specht 1977-4-28 819 Lake Between large rocks on saddle of ridge crest 512 Comment
  CAS-BOT-BC61150  Streptanthus barbiger John Thomas Howell 1943-5-11 18016 Lake 1 mile south of Lakeport. Comment
  CAS-BOT-BC61154  Streptanthus barbiger R. D. Stone 1983-6-7 526 Lake Cobb Valley on slope east of Kelsey Creek and Bottle Rock Road, ca. 1.5 mile northwest of Pine Grove. 740 Comment
  CAS-BOT-BC61155  Streptanthus barbiger R. D. Stone 1983-6-7 526 Lake Cobb Valley on slope east of Kelsey Creek and Bottle Rock Road, ca. 1.5 mile northwest of Pine Grove. 740 Comment
  CAS-BOT-BC61159  Streptanthus barbiger Joseph P. Tracy 1935-7-4 14018 Lake Cobb Mountain. North side of Cobb Valley, near Glenbrook. 822 Comment
  UC1010413  Streptanthus barbiger Milo S. Baker 1951-7-6 12353 Lake along branch rd from Elk Mt.-Pillsbury Lake road ca 10 mi from summit of rd. (e base of mt.); Pine Mt. Comment
  UC956564  Streptanthus barbiger Freed W. Hoffman 1948-5-15 2278 Lake Glenbrook North Coast Ranges Comment
  UCD167212  Streptanthus brachiatus James Neilson 1977-4-18 3876 Lake Mayacmas Mountains, north Side of Bear Canyon drainage. Large serpentine bald ca.1/4 mile east and north of animal gate. (Exact location unknown, coordinates estimated by label maker.) Comment
  CAS-BOT-BC61245  Streptanthus breweri John Thomas Howell 1943-5-11 18049 Lake 2.9 miles north of Middletown. Comment
  JEPS15240  Streptanthus breweri Rimo Bacigalupi with P. A. and Mrs. Munz, G. T. Robbins, L. T. Dempster and L. R. Heckard 1956-7-24 5737 Lake w side ridge forming Colusa-Lake county boundary (+/- 6 mi ssw of Snow Mt and 2 1/2 mi n of Fir-root Spring Camp) 1249 Comment
  UCD20627  Streptanthus breweri E. Dean; with M. Bibbo 2002-7-5 1178 Lake McLaughlin UC Reserve. BLM land on W side of McLaughlin Reserve's Research Hill. Northern trailhead parking lot and trail. 640 Comment
  UCD83933  Streptanthus breweri Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6155 Lake Cache Creek Wilderness area, southern edge of wilderness, accesssed via Rocky Creek Road. West side of Rocky Creek drainage. Above undeveloped road that leads into Rocky Creek drainage at terminus of Rocky Creek Road. 786 Comment
  CAS-BOT-BC61240  Streptanthus breweri Ralph Osterling 1979-6-24 s.n. Lake Off Socrates Mine Road between Lincoln Rock and Section 27/28 boundary line. 914 Comment
  CAS-BOT-BC61244  Streptanthus breweri Tom Craig 1941-6-18 s.n. Lake Road between Aetna Springs and Middletown. Comment
  UC1292662  Streptanthus breweri var. breweri A. R. Kruckeberg 1947-4-4 1441 Lake on Hwy 53 4 mi ne Middletown; Hill 1030 of USGS topographic map Comment
  UC1292650  Streptanthus breweri var. hesperidis Frank W. Gould 1940-5-4 1027 Lake 2.5 mi ne Middletown Comment
  SEINET11993498  Streptanthus glandulosus F. H. Utech, Knight, W.; Knight, I.; Edwards, S. 1986-1 86 -280 Lake Highland Springs Road near Highland Springs Reservior, ca 5 mi WSW of Kelseyville 500 Comment
  CAS-BOT-BC87113  Streptanthus glandulosus subsp. glandulosus Paul R. Hitchborn 1930-5-1 s.n. Lake Scott Valley near Lakeport. Comment
  JEPS9195  Streptanthus glandulosus subsp. glandulosus Rimo Bacigalupi with J. R. Sweeney 1953-5-26 4142 Lake n. Black Oak Villa (just n. of Lake-Napa Co. line, along Butts Canyon rd.) 259 Comment
  UC117391  Streptanthus glandulosus subsp. glandulosus T. S. Brandegee July 1885 Lake Kelseyville Comment
  UC1492779  Streptanthus glandulosus subsp. glandulosus Freed W. Hoffman 1948-5-9 2284 Lake Bar X Rancho North Coast Ranges Comment
  UC918566  Streptanthus glandulosus subsp. glandulosus Alice Eastwood and John Thomas Howell 1938-5-17 5688 Lake Elk Mt. 1127 Comment
  UC956610  Streptanthus glandulosus subsp. glandulosus Freed W. Hoffman 1947-4-8 1054 Lake Hennessey Ranch North Coast Ranges, Bucksnort Creek Comment
  UC956611  Streptanthus glandulosus subsp. glandulosus Freed W. Hoffman 1948-5-14 2282 Lake road to Hennessey Ranch; North Coast Ranges, Bucksnort Creek Comment
  UCD116034  Streptanthus morrisonii Robert E. Preston 1986-9-15 548 Lake White Point, on Livermore Road, 2 miles east of its junction with Highway 29. 731 Comment
  CAS-BOT-BC48032  Styrax redivivus A. A. Heller 1915-5-25 11891 Lake Ridge above Enterprise in the Sierra Nevada. 609 Comment
  CAS-BOT-BC48041  Styrax redivivus Alice Eastwood; John Thomas Howell 1938-5-16 5640 Lake Near Sulphur Banks Comment
  POM287620  Styrax redivivus Lyman D. Benson 1928-4-30 124 Lake West side Mt Konocti. Kelseyville. Middle N Coast mtn range. 610 Comment
  RSA444829  Symphoricarpos albus var. laevigatus Lyman Benson 1937-8-30 8500 Lake Kelseyville; Middle North Coast Range; Clear Lake drainage area. 412 Comment
  UCD132485  Symphoricarpos albus var. laevigatus Madeleine Taylor; PLS 102 plant collecting interns 2013-5-4 7 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. North side of park, north of Soda Bay Road. Southeast of entrance kiosk. Bordering south side of meadow. 412 Comment
  UCD42080  Symphoricarpos albus var. laevigatus Geri Hulse-Stephens 2001-9-7 841 Lake Goat Mountain. Wyman Creek; Common name: snowberry. 1005 Comment
  UCR50688  Symphoricarpos rivularis Lyman Benson 1937-8-30 8500 Lake Kelseyville, Middle North Coast Village, Clear Lake River Drainage 412 Comment
  CAS-BOT-BC221943  Taeniatherum caput-medusae John Thomas Howell 1945-6-18 20997 Lake Kelseyville Comment
  UCD42052  Taeniatherum caput-medusae Geri Hulse-Stephens 2001-6-5 664 Lake Goat Mountain. Addington Camp. 1386 Comment
  CAS-BOT-BC376898  Taraxacum officinale M. S. Jussel 1933-4-30 s.n. Lake Jordan Park, Cobb Mt. Comment
  JEPS33766  Taraxia ovata W. L. Jepson 1936-4-19 17431 Lake Coyote Valley; Coyote Valley (the valley in which Middletown is situated) Comment
  UC1122286  Taraxia ovata R. C. Wilson 1937-5-13 356 Lake 1 1/2 mi s Lakeport; Lakeport Quadrangle Comment
  CAS-BOT-BC81326  Taxus brevifolia A. A. Heller 1902-7-21 5941 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  CHSC91048  Taxus brevifolia D. Isle 1996-3-6 312 Lake Mendocino National Forest--North Coast Ranges. Rice Fork Watershed. 853 Comment
  UCD168607  Thalictrum fendleri var. polycarpum Ellen Dean; G. Harrington, T. Zavortink, T. and F. Starbuck 2017-5-27 9367 Lake along Bartlett Springs Road between Bartlett Springs and Clear Lake. Sawmill Flat. South side of road adjacent to stream. 1121 Comment
  CAS-BOT-BC5470  Thalictrum polycarpum A. A. Heller 1902-7-14 5855 Lake Foothills S of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  JEPS65664  Thermopsis W. L. Jepson 1920-5-25 9034 Lake flats near Morgan Valley 548 Comment
  POM276187  Thermopsis californica var. californica Egan 1932-5-6 s.n. Lake Cobb Valley, Mayacamas mtn range. Kelsey Creek watershed. 762 Comment
  UCD83839  Thermopsis californica var. californica Ellen Dean; G. Harrington, C. Thomsen, J. Gilardi 2010-5-12 6016 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. 781 Comment
  RSA537723  Thermopsis gracilis Barbara Ertter, Annetta Carter 1989-5-28 8527 Lake Rieff Road through Morgan Valley, 9 airmiles E of Lower Lake (town). 762 Comment
  CAS-BOT-BC88434  Thysanocarpus curvipes Mrs. A. McCallum s.n. Lake Bartlett Springs. Comment
  CAS-BOT-BC88435  Thysanocarpus curvipes Georgia Bentley 1917-5-16 s.n. Lake Lakeport. Comment
  HSC35049  Thysanocarpus curvipes Dryden 1975-5-3 146 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 Comment
  HSC41842  Thysanocarpus curvipes N. G. Sugihara 1977-4-23 29 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC47456  Thysanocarpus curvipes J. P. Smith 1978-4-23 9749 Lake Barrel Springs Campgound 701 Comment
  UC1282797  Thysanocarpus curvipes J. R. Sweeney 1951-4-15 590 Lake 1.2 mi sw Highland Springs (on 2 yr burn); sw of Highland Springs 464 Comment
  UC161574  Thysanocarpus curvipes J. P. Tracy May 28 1902-Jun 2 1902 1739 Lake 6 mi nw Lakeport (in hills about Scotts Valley); in hills about Scotts Valley 426 Comment
  UC527840  Thysanocarpus curvipes Ira L. Wiggins 1933-6-3 6723 Lake 2 mi e Oat Hill Mine; e of Oat Hill Mine Comment
  CAS-BOT-BC88417  Thysanocarpus curvipes R. Then 1981-5-2 025 Lake 6 miles from Sunset Campground in Mendocino National Forest on road 20N01. Comment
  CAS-BOT-BC88430  Thysanocarpus curvipes D. French 1968-4-20 2862 Lake Beside California Highway 53, 0.8 mile north of Middletown. Comment
  CAS-BOT-BC88439  Thysanocarpus curvipes A. A. Heller 15335 Lake Between the Lake county line and Clear Lake. Comment
  POM273873  Thysanocarpus curvipes var. curvipes Lyman Benson 1928-5-1 200 Lake Kelseyville. Middle N Coast mtn range, Kelsey reek. 457 Comment
  UCD131926  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 Mount Konocti. South side of park, south of Soda Bay Road. North of road that goes southeast from Glebe Road at gate. 626 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
  CHSC105729  Torilis arvensis David Isle; Arnold James 1993-6-22 1790 Lake Mendocino National Forest - North Coast Ranges Soda Creek Watershed. S of Rd 18N21 to Lake Pillsbury Resort. 1993 EUI Plot 1. 597 Comment
  SD64350  Torilis arvensis Darley F. Howe 1966-6-4 Lake 3.8 miles north of entrance to Mendocino National Forest near Upper Lake. 700 Comment
  UCD20435  Torilis arvensis E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1024 Lake McLaughlin UC Reserve. Near parking area at N end of Research Hill area where road to Dunnigan Hill intersects Knoxville-Berryessa road. Sides of Hunting Creek where road to Dunnigan Hill crosses creek. 633 Comment
  RSA785746  Torreya californica Carrie A. Herd 1982-5-9 111 Lake Highland Springs Road junction w/Hwy. 29 Comment
  SEINET10971453  Torreya californica A. Arthur Heller 1902-7-21 Heller 5934 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  SEINET7876219 Image available Torreya californica A. J. Sharp 1951-1 s.n. Lake Between Lakeport and Hopland. 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
  RSA96851  Toxicodendron diversilobum P. C. Everett, E. K. Balls 1954-10-18 20355 Lake Along Middle Creek, 6 miles south of Elk Mountain Pass on road from Lake Pilsbury to Lower Lake 488 Comment
  CAS-BOT-BC294782  Trichostema lanceolatum Mona Bourell 1997-7-3 6556 Lake Mendocino National Forest, Low Gap Saddle Road (M 3) to Pyramid rock. Cold Creek trail 1554 Comment
  UC1137603  Trichostema lanceolatum A. Simontacchi 1937-7-24 332 Lake Laurel Beach 408 Comment
  CHSC71434  Trichostema laxum Vernon H. Oswald; Lowell Ahart 1998-7-15 9279 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
  CHSC99880  Trichostema laxum Gerald Dickinson 1964-7-20 180 Lake 7 mi. from Sheetiron Mtn. Rd. and Pillsbury Lake Rd. at Rice Creek. Growing in loose gravel by creek wash area. Comment
  JEPS118585  Trichostema laxum B. Castro, L. P. Janeway 1999-7-5 1008 Lake Ca 12 air mi SSW of Stonyford, 4 mi NW of Indian Valley Reservoir, just S of Colusa/Lake Co line, at Kanaka Glade. Hough Springs 7.5' quad. Comment
  JEPS80254  Trichostema laxum L. R. Heckard and J. Hickman 1980-9-15 5432 Lake Snow Mountain, N side of road, N of Summit Springs 1524 Comment
  RSA702780  Trichostema laxum L. Ahart 2004-10-4 11436 Lake Below the high water line of Indian Valley Reservoir, along the stream in the northeast part of the reservoir, on the south side of Bartlett Springs Road. 447 Comment
  UC1318335  Trichostema laxum J. R. Sweeney 1952-6-15 949 Lake 0.4 mi SE of Black Oak Villa (Butts Canyon, 1.1 mi from Lake--Napa county line on Pope Valley road) 243 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
  UC762793  Trichostema oblongum R. F. Hoover 1938-9-5 3814 Lake 3 mi W of Lower Lake Comment
  SD51339  Trichostema simulatum D. F. Howe 1961-7-30 3090 Lake 6.4 miles north of Upper Lake Ranger Station 395 Comment
  UCD35344  Trifolium albopurpureum Beecher Crampton 1955-5-10 2759 Lake 1 mile north of Kelseyville. 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
  UC1282782  Trifolium albopurpureum var. albopurpureum J. R. Sweeney 1952-5-3 820 Lake Pluth Ranch Comment
  JEPS86642  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
  UC1925903  Trifolium albopurpureum var. dichotomum Ethel Crum 1931-1 1083 Lake Roadside field, 8 mi from Middleton, Butts Canyon Road. Comment
  HSC42256  Trifolium bifidum N. G. Sugihara 1977-4-23 23 Lake 0.4 mi. N of SR 20 on the Walker Ridge Rd. 640 Comment
  UCD107876  Trifolium bifidum M. D. Miller 1948-5-1 s.n. Lake Near Kelseyville. Comment
  CHSC101536  Trifolium bifidum var. bifidum G. F. Hrusa; R. Gross, L. Houser 2008-4-11 17115 Lake Open chaparral slopes with woodland on N faces immediately below Indian Valley Reservoir spillway into North Fork Cache Creek tailrace. 396 Comment
  HSC2107  Trifolium ciliolatum C. B. Wolf 1928-5-5 1943 Lake 1 mi. from Clear Lake on the road to Bartlett Springs. Comment
  POM277939  Trifolium ciliolatum Lyman D. Benson 1936-8-1 7915 Lake Kelseyville. 412 Comment
  HSC35369  Trifolium depauperatum Ron Ralston 1975-5-3 16 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
  UCD91408  Trifolium depauperatum var. amplectens Jenn Yost 2010-4-28 s.n. Lake McLaughlin Reserve, near intersection of Morgan Valley Road on south side of Paul and Cathy's driveway. 635 Comment
  SEINET7042810  Trifolium depauperatum var. depauperatum A. G. Vestal 1955-5-9 s.n. Lake Serpentine at Howard Springs. Whispering Pines quadrangle UTM Zone 10, 588320mE. 4300894mN. Comment
  SD27941  Trifolium dichotomum Carl B. Wolf 1928-5-5 1917 Lake 2 miles south of Lakeport on the road to Kelseyville 427 Comment
  RSA91545  Trifolium dichotomum F. W. Peirson 1926-4-3 6608 Lake 3.3 miles north of Middletown. Comment
  RSA730873  Trifolium hirtum Richard R. Halse 2007-3-25 7132 Lake Along State Hwy. 20 ca. 1.3 miles W of Upper Lake just past junction with State Hwy. 29. 406 Comment
  UCD137058  Trifolium hirtum Ellen Dean; with Plant Biology 102 interns 2013-5-4 7755 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
  JEPS65987  Trifolium microdon W. L. Jepson 1936-4-19 17420 Lake Coyote Valley Comment
  UC1541603  Trifolium microdon H. E. and S. T. Parks 1930-5-15 830 Lake Mirabel Mine 762 Comment
  CHSC84225  Trifolium obtusiflorum Lowell Ahart 2003-7-14 10400 Lake Along a stream, on the west side of the second causeway going southwest on Bartlett Springs Road, Indian Valley Reservoir. 449 Comment
  SEINET10862707  Trifolium tridentatum var. tridentatum Joseph W. Blankinship 1929-5-2 Blankinship s.n. Lake Mt. Konocti Comment
  CDA22939  Trifolium willdenovii G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17098 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  UCD131947  Trifolium willdenovii Joe Rogers; 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. 582 Comment
  POM277675  Trifolium wormskioldii Lyman D. Benson 1932-6-15 3706 Lake Cobb Valley. Middle N Coast Mt. Range. Kelsey Creek Watershed. 762 Comment
  SEINET12052819  Trillium albidum F. H. Utech 1995-1 95 -74 Lake Mendocino National Forest, Three Crossings area, 2.1 mi E on NF M-10 from NF M-1 800 Comment
  RSA14575  Trillium angustipetalum Daniel Cleveland 1882-7-5 s.n. Lake Allen Spring Comment
  JEPS3670  Triphysaria eriantha subsp. eriantha C. R. Bell 1951-3-24 878 Lake on Pope Valley road 5 mi se Middletown; Pope Valley road Comment
  UCD160394  Triphysaria versicolor subsp. faucibarbata James A. Neilson Jr. 1975-5-14 3463 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  UCD160607  Trisetum canescens James A. Neilson Jr. 1975-5-23 3286 b Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  CAS-BOT-BC519150  Triteleia hyacinthina Edward Dearing 1967-6-12 s.n. Lake Cobb Comment
  POM276957  Triteleia hyacinthina Lyman Benson 1928-4-28 192 Lake Kelseyville, Middle North Coast mountain range, Kelsey Creek watershed, Fultz Hill 518 Comment
  JEPS58044  Triteleia laxa Harry A. Dutton Jun 1918 Lake e Lake County Comment
  UC615377  Triteleia laxa Beryl O. Schreiber 1932-4-3 219 Lake road to Williams (grassy slope) Comment
  UCD167462  Triteleia lugens James Neilson 1982-6-1 4074 Lake Mayacmas Mountains. West Ford Flat. (Exact location unknown. Coordinates estimated by label maker.) Comment
  CHSC72471  Triteleia peduncularis L. P. Janeway 1998-7-3 5716 Lake Kanaka Glade, a spring at the head of 'Spanish Creek East Fork'; near top of Pacific Ridge. 981 Comment
  UC143029  Triteleia peduncularis D. Cleveland 1882-6-13 Lake Indian Valley Comment
  CAS-BOT-BC527557  Triteleia peduncularis A. A. Heller 1916-6-8 12382 Lake Between Hough's Springs and the Colusa county line. Comment
  CAS-BOT-BC527994  Triteleia peduncularis H. D. Ripley; R. C. Barneby 1945-6-19 6881 Lake NE of Middletown 304 Comment
  UCD160657  Turritis glabra James A. Neilson Jr. 1975-6-5 3343 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  CAS-BOT-BC91120  Umbellularia californica Alice Eastwood 1925-5-25 12975 a Lake Dashiells, Mount Sanhedrin. Comment
  CAS-BOT-BC91124  Umbellularia californica James A. Gunn, Jr. 1902-5-17 s.n. Lake Sweetwater Valley. 3 miles northwest of Glenbrook. Comment
  CHSC29609  Umbellularia californica Dibble; Griggs 1979-7-11 102 Lake Near Bear Creek, close to the town of Stonyford. 884 Comment
  HSC35367  Umbellularia californica Ron Ralston 1975-5-3 9 Lake 5.8mi W of junction with Hwy. 29 on Scott's Creek Rd. 915 Comment
  UCD81102  Uropappus lindleyi Ryan Abe; with PLB 102 class 2009-5-3 57 Lake Walker Ridge. Along Walker Ridge Road, ca. 1.9 road miles north of junction with Hwy 20. East side of the road. 731 Comment
  CAS-BOT-BC404112  Urtica dioica subsp. holosericea Greg de Nevers 2001-7-8 12529 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  POM280631  Urtica dioica subsp. holosericea Lyman D. Benson 1934-6-12 6092 Lake Kelseyville, Kelsey Creek. Middle N Coast mtn range, Clear Lake watershed. 427 Comment
  RSA755719  Utricularia vulgaris Robert F. Thorne, M. Patterson 1982-8-31 55237 Lake Northwest slope of Mount Hannah, Boggs Lake. 854 Comment
  RSA790902  Utricularia vulgaris Peter Rubtzoff 1957-7-27 3453 Lake Boggs Lake, southern shore of the lake. Comment
  CAS-BOT-BC391301  Vaccaria hispanica M. S. Jussel 1933-6-30 324 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  HSC39686  Verbena lasiostachys D. E. Anderson, J. P. Smith 1971-6-26 - 1191 Lake Register area of Mendocino National Forest. Comment
  SBBG28918  Verbena lasiostachys M. S. Baker 1950-5-23 12229 Lake ca. 1 mi SE of Borax Lake Comment
  POM283781  Veronica peregrina var. xalapensis Lyman D. Benson 1928-6-14 240 Lake Kelseyville; Mt. Range: Middle North Coast; River: Kelsey Creek. 457 Comment
  JEPS73478  Veronica serpyllifolia subsp. humifusa L. R. Heckard 1972-7-9 3088 Lake w of the 2 peaks of Snow Mountain (Milk Ranch Meadow); Milk Ranch Meadow 1920 Comment
  UCD147189  Vicia villosa subsp. varia Heather Phillips; Plant Science 102 collecting 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
  UCD121406  Vinca major Linda Robinson 1968-4-27 36 Lake 7 miles from Middletown on Cobb Mountain, Whispering Pines. 762 Comment
  CDA15484  Viola douglasii G. F. Hrusa, WTD 1998-6-19 14621 Lake North Coast Ranges; Near summit of Goat Mtn. Comment
  HSC45744  Viola douglasii Stephen Plant 1978-4-23 225 Lake Barrel Springs Campground 701 Comment
  UC1332451  Viola douglasii Hugo and Juanita