Search Results — 2000 specimen records retrieved (1587 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/).
 Records are made available under the CCH Data Use Terms.

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CHSC101364  Acer negundo subsp. californicum D. Luscombe; K. Goudhurst, J. O'Bryne, I. Parkinson, D. Waldon 2007-10-19 4 Lake Northcoast Ranges Ecoregion. Cache Creek off Route 20. 300 Comment
  CAS-BOT-BC334199  Acer negundo var. californicum J. W. Blankinship 1928-9-23 s.n. Lake Mouth of Kelsey Creek, Clear Lake Comment
  CHSC29602  Achillea millefolium Dibble; Griggs 1979-8-8 164 Lake Near Snow Mountain. Close to the town of Stonyford. 1890 Comment
  CAS-BOT-BC28641  Achillea millefolium David D. Keck 1938-8-3 4738 Lake Cobb Post Office, along Kelsey Creek Comment
  RSA2344  Achillea millefolium var. californica J. W. Blankinship 1924-5-10 s.n. Lake Blue Lakes. Comment
  UC933818  Achnatherum lemmonii Leo Koch 1940-4-26 893 Lake 1.1 mi s Junction of Highway 29 and Bottle Rock road (s of Kelseyville) Comment
  UCD36344  Achnatherum lemmonii Beecher Crampton 1953-6-2 1382 Lake Northwest slope of Mount Hannah, at western edge of Bogg's Lake. 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
  UCD50596  Achnatherum lemmonii Beecher Crampton 1953-6-2 1382 Lake Above the western edge of Boggs Lake, northwest slope of Mt. Hannah. Comment
  UCD50688  Achnatherum lemmonii R. Tofsrud 1951-4-23 s.n. Lake Stevens Ranch, Indian Valley. Comment
  RSA275365  Achnatherum lemmonii var. lemmonii J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9325 Lake Mendocino National Forest. Along Boardman Ridge, 1.6 miles from its junction with Forest Service Road 20N01. 1220 Comment
  RSA715528  Achnatherum lemmonii var. lemmonii David W. Isle 1995-6-7 1079 Lake East of Rd. 16N19 in the east side of Deer Valley Meadow (adjacent to Sec. 4 line) 1024 Comment
  RSA337394  Achnatherum lemmonii var. pubescens J. Dibble, F. T. Griggs 1979-7-11 112 Lake Near Potato Hill close to town of Stonyford 975 Comment
Read comments
Jun 4 2015
  CAS-BOT-BC29806  Achyrachaena mollis Greg de Nevers 2001-4-23 12288 Lake Clear Lake, lake County Land Trust, Rodman Slouth, near Wildflower Flat. 475 Comment
  CAS-BOT-BC29810  Achyrachaena mollis L. R. Abrams 1928-5-4 12308 Lake 5 miles northeast of Middletown on road to Lower Lake Comment
  RSA416298  Achyrachaena mollis Dwain L. Goforth 1977-4-23 14 Lake 0.4 mile north of State Route 20 on Walker Ridge Road. 640 Comment
  UCD103768  Acmispon americanus var. americanus Mrs. R. M. Austin 1894-7-1 s.n. Lake Goose Lake Valley. Comment
  CHSC68545  Acmispon grandiflorus var. grandiflorus Vernon H. Oswald; David Isle, Rhonda Isle 1997-5-3 8366 Lake Forest Road M5 between Wyle Glade and Spanish Creek, northwest of Indian Valley Reservoir. 609 Comment
  CHSC90563  Acmispon grandiflorus var. grandiflorus D. Isle 1997-4-29 31 Lake Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. 975 Comment
  CAS-BOT-BC29866  Adenocaulon bicolor Walter Knight; Irja Knight 1981-7-7 4405 Lake Above Towhead Flat, enroute to summit of Mt. Sanhedrin 1371 Comment
  CHSC29613  Adenostoma fasciculatum Dibble; Griggs 1979-7-19 143 Lake Near Packsaddle Creek, close to the town of Potter Valley. 678 Comment
  HSC69898  Adenostoma fasciculatum Thomas W. Nelson, Jane P. Nelson 1977-7-14 3633 Lake Along USFS Rd. 20N01 534 Comment
  UC555282  Adenostoma fasciculatum H. L. Mason 1925-12-30 2561 Lake summit of rd. between Hopland and Lakeport (Mayacama Range); Mayacama Range Comment
  UC1223544  Adiantum X tracyi Joseph P. Tracy 1962-7-7 19621 Lake <a garden> Lakeport; Northern Coast Ranges Comment
Read comments
Jun 28 2015
  CAS-BOT-BC65583  Adiantum jordanii Georgia Bentley 1917-4-20 s.n. Lake Lakeport Comment
  CAS-BOT-BC202623  Aesculus californica Alice Eastwood 1925-5-25 12974 Lake Dashiells, Mt. Sanhedrin Comment
  POM296603B  Aesculus californica Lyman Benson 1949-6-17 13729 Lake 1 mile north of Kelseyville. Middle N Coast mtn range, Clear Lake drainage. 412 Comment
  POM283433  Agastache urticifolia Lyman Benson 1929-6-20 1574 Lake Kelseyville. Thickets along Kelsey Creek. Comment
  SD8981  Agoseris grandiflora Daniel Cleveland Jun 1882 Lake Allen Springs. Comment
  UCD82376  Agoseris grandiflora Craig Thomsen; G. Harrington 2009-5-12 2818 Lake Lake/Colusa County line: Walker Ridge. West side of Walker Ridge Rd. Gentle saddle just off of road. 836 Comment
  UC1734095  Agoseris heterophylla Frank Gould, Kay H. Beach 1940-5-17 1025 Lake near Middletown. Comment
  CAS-BOT-BC13118  Agoseris hirsuta John Thomas Howell 1940-6-30 15592 Lake Soda Bay Comment
  CAS-BOT-BC13120  Agoseris hirsuta J. W. Blankinship 1924-6-8 s.n. Lake Kelseyville Comment
  POM289981  Agoseris hirsuta Lyman Benson 1931-6-12 2818 Lake Kelseyville 427 Comment
  JEPS75744  Agrostis alba L. R. Heckard 1974-9-11 3932 Lake margin of pond about 1/2 mi nw Foutch Camp (about 1 1/2 mi se of Snow Mt. West); Frog Pond 1920 Comment
  POM296544B  Agrostis densiflora Lyman Benson 1942-7-9 11282 Lake Drying sand of a pool in the bed of Kelsey Creek, Middle N Coast, alt 1350ft. Lake County. Clear Lake Drainage. 412 Comment
  UCD52140  Agrostis exarata John Thomas Howell 1945-6-18 20974 Lake Near Glenbrook. Comment
  SEINET11696014  Agrostis exarata Unknown 1956-6-26 3662 Lake 3.5 mi by road E of Seigler Springs, W side of Snow's Lake 655 Comment
  CAS-BOT-BC139525  Agrostis hallii M. S. Jussel 1933-7-4 362 Lake Between Cobb Mountains and Adams Springs on the Binkley Ranch. Comment
  SD180633  Agrostis microphylla Beecher Crampton 1956-5-21 3439 Lake Type Locality, 2 miles north of Middletown, on the road to Harbin Springs, in meadow just north of a serpentine ridge covered with chaparral, oak & digger pine. 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
  UC1059035  Agrostis scabra Beecher Crampton 1956-6-26 3642 Lake 3.5 rd mi e Seigler Springs (margin of Snow Lake); Snow Lake 655 Comment
  JEPS73419  Agrostis thurberiana L. R. Heckard 1972-7-8 3013 Lake about 0.5 mi nw Foutch Camp (Frog Pond); Snow Mt. 1920 Comment
  RSA0116944  Ailanthus altissima Lyman Benson 1953-8-20 15247 Lake 1 mile north of Kelseyville. Mt. Range: Middle North Coast. Drainage Area: Clear Lake. 411 Comment
  UCD55786  Aira caryophyllea var. capillaris R. Tofsrud 1949-5-1 s.n. Lake W of Lakeport. Comment
  JEPS32190  Alisma plantago-aquatica W. L. Jepson 1892-1 Lake Scott Valley Comment
  HSC44030  Allium amplectens Robert M. Specht 1977-5-14 889 Lake W facing drainage 640 Comment
  RSA14252  Allium amplectens Daniel Cleveland 1882-06 s.n. Lake Allen Spring. Comment
  UCD63364  Allium amplectens Daniel Sanchez-Mata; Emin Ugurlu 2006-6-19 s.n. Lake Leesville-Barkerville. Bartlett Springs Road. 620 Comment
  UCD84518  Allium amplectens Ellen Dean; C. Thomsen, G. Harrington, R. Wilmarth, R. Wenk 2010-6-2 6069 Lake Lake County. Walker Ridge. Along Bartlett springs road just west of Walker Ridge Rd intersection. 647 Comment
  CAS-BOT-BC461043  Allium amplectens R. Bacigalupi; R. S. Ferris; Ira L. Wiggins 1933-6-2 6690 Lake 1/4 mile NW of Oak Park Springs on Pope Valley - Middletown Road Comment
  POM269054  Allium amplectens Cora W. Benson 1932-5-22 s.n. Lake Near Kelsey Creek Falls, Mayacamas Mt, Watershed: Clear Lake 701 Comment
  JEPS80419  Allium campanulatum L. R. Heckard and J. Hickman 1981-6-23 5652 Lake along Crockett Camp trail, n slope of North Ridge Snow Mt., North Ridge 1447 Comment
  UC635208  Allium cratericola H. L. Mason 1929-4-29 5241 Lake 2.9 mi w Lakeport (on road from Hopland) Comment
  HSC41948  Allium falcifolium Richard G. Runyon 1977-4-24 36 Lake Bartlett Springs Rd. at Kilpepper Creek 503 Comment
  HSC45680  Allium falcifolium Catherine Chin 1978-4-23 47 Lake Barrel Springs Campground 701 Comment
  HSC92508  Allium falcifolium Moulton, Sparks, Wood 1995-5-6 29 Lake Brim Rd. E of Walker Ridge Rd. 640 Comment
  POM89884  Allium falcifolium F. W. Peirson 1926-4-3 6617 Lake 3.3 miles north of Middletown. Comment
  RSA123581  Allium falcifolium Milo S. Baker 1932-4-25 5999 Lake 1 mile south of Lakeport. Comment
  RSA123695  Allium falcifolium Milo S. Baker 1940-3-27 9512 Lake 1 mile south of Lakeport. Comment
  CAS-BOT-BC469126  Allium falcifolium Elmer I. Applegate 1934-3-8 8882 Lake Pine Grove, north slope of Cobb Mountain, western Lake County Comment
  CAS-BOT-BC469127  Allium falcifolium Carl B. Wolf 1928-5-6 2006 Lake 6.5 miles west of Bartlett Springs Comment
  CAS-BOT-BC469132  Allium falcifolium John Thomas Howell 1926-3-28 1773 Lake Midway between Middletown and Patten's Comment
  CAS-BOT-BC469135  Allium falcifolium J. W. Blankinship 1923-4-29 s.n. Lake Siegler Springs Comment
  RSA424688  Allium fimbriatum var. fimbriatum Aaron Liston, M. A. Blumler 1987-4-25 663 -3 Lake Butts Canyon Road, ca. 6 miles S of Hwy 29. 0.4 miles SE of Guenoc Winery entrance. Comment
  CAS-BOT-BC469344  Allium fimbriatum var. fimbriatum A. A. Heller 1919-5-10 13148 Lake Valley of a tributary of Cache creek 5 miles east of Hough's Springs in the yellow pine belt in open gravelly places. Comment
  RSA770527  Allium fimbriatum var. purdyi S. Mashayekhi, M. Biabani 2009-5-30 SM 033 Lake Inner North Coast Ranges regions, 0.4 miles on Walker Ridge Road, north of Hwy 20 384 Comment
  SEINET3879165  Allium serra Carolyn Sanford 1977-4-23 341 Lake Wilbur Springs Quad. 0.4 miles north of State Route 20 on the Walker Ridge Rd.; 0 640 Comment
  CAS-BOT-BC475552  Allium serra Lillian S. Mott 1967-4-30 LM 679 Lake Hwy. 20, 15 miles E of Clear Lake Comment
  HSC46526  Allophyllum divaricatum J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9305 Lake Boardman Ridge, along FS Rd. 1N02, 1.4 mi. N of junction with FS Rd. 20N01 1006 Comment
  UC494161  Allophyllum divaricatum H. E. and S. T. Parks 1930-5-15 803 Lake near Mirabel Mine Comment
  UC909718  Allophyllum divaricatum Milo S. Baker 1950-5-6 12198 Lake obsidian region ca. 1 mi. s.e. Borax Lake Comment
  CAS-BOT-BC170970  Alnus rhombifolia F. G. Krauss 1893-10-24 s.n. Lake Mountains between Bartlett Springs and Comment
  RSA92975  Alopecurus aequalis M. S. Baker 1953-6-22 12803 b Lake Margin of Boggs Lake, southwest. Comment
  CAS-BOT-BC138142  Alopecurus aequalis var. aequalis A. A. Heller 1902-7-24 5969 Lake Near the summit of Mount Sanhedrin. Comment
  CAS-BOT-BC376430  Alopecurus geniculatus Greg de Nevers 1996-5-18 10801 Lake Boggs Lake. 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
  UC1044683  Alopecurus saccatus Milo S. Baker 1957-1 12334 Lake ca. 5 mi. w. Lower Lake (margin of Snow Lake w. side); Snow Lake 609 Comment
  SEINET4853092  Alsine glutinosa A. A. Heller 1902-7-15 5880 Lake About Summit Lake, near the summit of Mt. Sanhedrin. Comment
  SEINET5332279 Image available Alsine glutinosa A. A. Heller 1902-7-15 5880 Lake About Summit Lake, near the summit of Mt. Sanhedrin. Comment
  POM279347  Amaranthus albus Lyman Benson 1936-8-15 7951 Lake Kelseyville 412 Comment
  RSA2466  Amaranthus blitoides J. W. Blankinship 1928-9-12 s.n. Lake Mt. Konocti Comment
  UC765768  Amaranthus californicus R. F. Hoover 1938-9-3 3798 Lake Middletown Comment
  UC1136534  Amaranthus retroflexus A. Simontacchi 1937-7-12 290 Lake 2.5 mi ne Finley; Lakeport Quad. 408 Comment
  POM279356  Amaranthus retroflexus Lyman Benson 1929-7-13 1767 Lake Kelsey Creek at Kelseyville Comment
  RSA55274  Amelanchier pallida Rogers McVaugh 1941-8-2 6205 Lake Along route 29, 14 miles NW of Middletown Comment
  CHSC70996  Amelanchier utahensis Vernon Oswald; Lowell Ahart 1998-5-7 9033 Lake Bartlett Springs Rd. west of Indian Valley Reservoir at the bridge on Bartlett Creek. 457 Comment
  JEPS94199 Image available Amelanchier utahensis Vernon Oswald and Lowell Ahart 1998-5-7 9033 Lake Bartlett Springs Rd. w. Indian Valley Reservoir (at bridge on Bartlett Creek); Bartlett Creek 457 Comment
  UC1191562  Ammannia robusta Herbert L. Mason 1945-8-24 12677 Lake East shore, Lower Lake Comment
  UC19728  Ammannia robusta Bolander 1863-1 2647 Lake banks of Cache Creek Cache Creek Comment
  SBBG115895  Ammi majus B. Crampton 1985-7-19 10012 Lake Lakeport 411 Comment
  CAS-BOT-BC213961  Amsinckia L. R. Abrams 1928-5-4 12306 Lake 5 mi. Northeast of Middletown on road to Lower Lake Comment
  UC727042  Amsinckia intermedia A. A. Heller 1941-5-5 16095 Lake along state Hwy 29, entering Middletown 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
  POM287396  Amsinckia lunaris Lyman Benson 1927-05 881 Lake Kelseyville. Alt. 1500 ft. Comment
  UC1178218  Amsinckia lunaris Stanton A. Cook 1958-4-26 405 Lake w of summit of road from Bear Valley to Indian Valley (beside road on s facing slope) 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
  HSC31459  Ancistrocarphus filagineus Maralyn O'Meara 1974-5-4 317 Lake Along Walker Ridge Rd. 0.5 mi. N from junction with Hwy. 20 671 Comment
  HSC31969  Ancistrocarphus filagineus Gary S. Lester 1974-5-4 131 Lake Along Walker Ridge Rd., 0.5 mi. from junction with Hwy. 20 671 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
  SEINET7096774  Ancistrocarphus filagineus A. G. Vestal 1955-4-6 s.n. Lake Ca 3.1 miles north of Middletown on Big Canyon Road. NAD27, 38? deg. 47' 54ao, -122?_ 36' 46ao (converted to WGS84 decimal degrees) UTM Zone 10533618mE, 4294246mN. Comment
  UC673632  Ancistrocarphus filagineus H. L. Mason 1933-4-30 7234 Lake 10 mi n, on road from Middletown to Pope Valley Pope Valley Comment
  CAS-BOT-BC64166  Ancistrocarphus filagineus Roman Gankin 1965-5-5 s.n. Lake Cold Springs Camp, ca. 1 mile east of Indian Valley, on Bartlett Springs Road Comment
  UCD83978  Angelica tomentosa Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6162 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by west forks of Rocky Creek Road. Rocky Creek Drainage, above waterfall. 666 Comment
  POM229250  Angelica tomentosa var. tomentosa Lincoln Constance 1940-9-1 2799 Lake St. Helena Creek, east of Mount Saint Helena 762 Comment
  JEPS7510  Anisocarpus madioides R. F. Hoover 1941-5-11 5020 Lake w of Middletown (on road to Kelseyville) Comment
  UC134206  Antennaria argentea T. S. Brandegee 1891-6-24 Lake Snow Mountain Comment
  SFV3678  Anthemis cotula K. A. Wilson 1961-6-22 1197 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
  UCD56127  Anthoxanthum aristatum Beecher Crampton 1956-6-27 3688 Lake Mt. Hannah Resort, along Cold Creek, eastern base of Mt. Hannah. 792 Comment
  UCD56133  Anthoxanthum aristatum Freed W. Hoffman 1944-7-14 1945 Lake North Coast Ranges, north of Whispering Pines. Comment
  SACT000344  Anthoxanthum odoratum J. Dowdell 1936-6-27 Lake Comment
  SEINET3158980  Antirrhinum vexillocalyculatum D. M. Jackson, R. W. Spellenberg 1972-5-26 211 Lake 5.9 mi W of Bartlett Springs on road to Lucerno Comment
  UC1239005  Antirrhinum vexillocalyculatum subsp. breweri Freed W. Hoffman 1957-6-25 4273 Lake Rice Creek; North Coast Ranges Comment
  UCD123479  Antirrhinum vexillocalyculatum subsp. breweri Veron H. Oswald; Lowell Ahart 1998-7-15 9298 Lake East side of county near Barrel Spring on the east side of Baldy Mountain, and west of Walker Ridge Road, 0.8 mile south of Bartlett Springs Road. 640 Comment
  UC1012386  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum Francis W. Pennell 1940-7-4 26054 Lake 3 mi ne Middletown (Route 29) 304 Comment
  CAS-BOT-BC248892  Antirrhinum virga Carl B. Wolf 1937-9-16 9360 Lake North Coast Range, 6 So. of Kelseyville on road to Middletown (via Cobb) 457 Comment
  CAS-BOT-BC248895  Antirrhinum virga A. A. Heller 1916-6-8 12376 Lake Near Hough's Springs Comment
  CHSC91134  Antirrhinum virga D. Isle 1997-7-31 326 Lake Mendocino National Forest--North Coast Ranges. Upper Lake Watershed. 12.3 mi. from Pitney Lane/Sam Alley jct., 16N30 and 16N14A, W bank 16N14A. 914 Comment
  JEPS6989  Antirrhinum virga W. L. Jepson 1936-12-5 17987 Lake 1-2 mi e Shaw's Flat (between Lower Lake and Kelseyville) Comment
  CAS-BOT-BC294740  Apiaceae Mona Bourell 1997-7-2 6546 Lake Mendocino National Forest, Middle Fork of Eel River, Copper Butte trail to Middle Fork Comment
  UCD167456  Apiastrum angustifolium James Neilson 1982-4-27 4070 Lake Mayacmas Mountains. Ottoboni Ridge. (Neilson's notes only give Section 3, SW 1/4, SW 1/4, SW 1/4, without township and range. We assume the township and range is T11N, R9W which includes the northwest portion of Ottoboni Ridge. Exact location unknown. Coordinates estimated by label maker.) Comment
  SD129704  Apocynum androsaemifolium Donald G. Nelson 1940-8-7 711 Lake Near Reiff Post Office in southeast Lake County, road from Knoxville to Lower Lake. Comment
  UCD163121  Apocynum cannabinum James A. Neilson Jr. 1977-7-19 3946 Lake Mayacmas Mountains; west of Glenbrook Cemetery, tributary creek of Kelsey Creek. (Exact location unknown. Coordinates estimated by label maker. Near Rancho La Cienaga 'orchid bog.' Uncertain of location of La Cienaga Creek or Ranch.] Comment
  RSA84423  Aquilegia eximia H. L. Mason 1933-9-24 s.n. Lake St. Helena Creek, E slope of Mt. St. Helena Comment
  RSA2568  Aquilegia formosa J. W. Blankinship 1927-5-22 s.n. Lake kelseyville, Mt. Konocti. 610 Comment
  RSA0125526  Arabis breweri P. A. Munz 1957-7-25 22350 Lake Long Ridge Trail from Fir Root Spring to Snow Mountain. 1768 Comment
  UCD42078  Aralia californica Geri Hulse-Stephens 2001-9-8 835 Lake Goat Mountain. Wyman Creek. West Lovelady Parcel. 1005 Comment
  RSA14233  Aralia californica Daniel Cleveland 1882-7-4 s.n. Lake Allen Creek Comment
  CHSC97974  Arceuthobium occidentale R. L. Mathiasen 2005-2-12 502 Lake Ca. 3 km northeast of Lake Pillsbury on Forest Road M1 to Cabbage Patch. UTM 10S 4367388N; 507409E (Datum NAD 27 CONUS). 740 Comment
  JEPS106181  Arceuthobium occidentale Lowell Ahart 2004-10-14 11458 Lake On the south edge of Bartlett Springs Road (Road M 12), near the northwest part of Indian Valley Reservoir 458 Comment
  CDA22351  Arceuthobium occidentale R. L. Mathiasen 2005-2-12 502 Lake ca. 3 km northeast of Lake Pillsbury on Forest Road M1 to Cabbage Patch. Comment
  UC511366  Arctostaphylos Lyman Benson 1930-3-25 1970 Lake w base of mt. Middle N Coast Mt. Range, Clear Lake Watershed, Kelseyville 609 Comment
  CAS-BOT-BC24062  Arctostaphylos canescens subsp. canescens C. Hart Merriam 1906-8-20 s.n. Lake Forad from Long Valley to Bartlett Mt. Comment
  CAS-BOT-BC24065  Arctostaphylos canescens subsp. canescens C. Hart Merriam 1907-7-24 s.n. Lake Bartlett Springs Comment
  CAS-BOT-BC24098  Arctostaphylos canescens subsp. canescens Alice Eastwood; John Thomas Howell 1938-5-17 5906 Lake Near Pine Mt. Comment
  JEPS80081  Arctostaphylos canescens subsp. canescens L. R. Heckard with J. Hickman 1979-6-16 5088 Lake nw Timber Lake (on ridge to Snow Mt.) 1645 Comment
  JEPS80150  Arctostaphylos canescens subsp. canescens L. R. Heckard 1974-9-8 3834 Lake just s Lookout (summit of mt., at Colusa Co. line); Goat Mt. 1859 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
  UC1043547  Arctostaphylos canescens subsp. canescens P. C. Everett and E. K. Balls 1954-10-17 20338 Lake road from Stonyford to Upper Lake 3.9 mi w Colusa-Lake Co. line (Goat Mt. to Bear Creek) 1371 Comment
  UC1120923  Arctostaphylos canescens subsp. canescens A. E. Wieslander 1938-10-29 843 Lake w slope Bartlett Mt.; Lakeport Quadrangle Comment
  UC1193042  Arctostaphylos canescens subsp. canescens P. Zinke 1950-11-9 194 Lake High Valley Ridge Quad 47C4 Comment
  UC674751  Arctostaphylos canescens subsp. canescens C. Hart Merriam 1899-9-27 Lake above Bartlett Springs; Bartlett Mt. Comment
  CAS-BOT-BC23918  Arctostaphylos canescens subsp. sonomensis John Thomas Howell 1976-4-29 51623 Lake High Valley Road, e. of Clear Lake 1005 Comment
  CAS-BOT-BC23920  Arctostaphylos canescens subsp. sonomensis Lewis S. Rose 1933-4-22 33104 Lake Adams Springs Comment
  SD69998  Arctostaphylos elegans Darley Howe 1968-5-22 4530 Lake Mt. Konocti, SW slope Comment
  UCD23606  Arctostaphylos elegans Rodney Gale Myatt 1971-9-15 998 Lake Cobb Mt., along Hwy 29, south of Clear Lake. 822 Comment
  UCD50895  Arctostaphylos glandulosa Roman Gankin 1965-5-6 536 Lake Bartlett Mountain Road, 3.8 miles east of Sawmill Flat. Comment
  SEINET11991679  Arctostaphylos glandulosa Unknown 1984-1 2 Lake 125 yds, E of Bottle Rock Rd 732 Comment
  CAS-BOT-BC24779  Arctostaphylos glandulosa subsp. glandulosa C. B. Wolf 1928-2-26 1520 Lake 6 mi. n. of Upper Lake on road to Williams. Comment
  POM286171  Arctostaphylos glandulosa subsp. glandulosa Lyman Benson 1939-7-12 9678 Lake South of Kelseyville. 549 Comment
  POM286173  Arctostaphylos glandulosa subsp. glandulosa Lyman Benson 1931-3-22 2678 Lake Highland Springs. Mayacamas mt. range, Adobe creek. 610 Comment
  UC1120181  Arctostaphylos glandulosa subsp. glandulosa H. S. Yates 1934-4-15 3768 Lake s Bendmore Valley; Ukiah Quadrangle 762 Comment
  UC876407  Arctostaphylos glandulosa subsp. glandulosa Milo S. Baker 1929-6-29 3467 b Lake Snow Mt. 1127 Comment
  RSA140059  Arctostaphylos manzanita C. B. Bradshaw 1937-6-7 91 Lake 2.5 miles N of Lakeport. 442 Comment
  CAS-BOT-BC38933  Arctostaphylos manzanita subsp. elegans Lyman Benson 1928-3-30 586 Lake Cold Creek Canyon, Kelseyville. Mt. Konocti Comment
  CAS-BOT-BC38973  Arctostaphylos manzanita subsp. elegans John Thomas Howell 1930-3-23 4569 Lake 4 miles from Middletown on road to Adams Springs Comment
  CAS-BOT-BC39000  Arctostaphylos manzanita subsp. elegans Agnes M. Bowman 1902-3-1 s.n. Lake Sulphur Banks Comment
  HSC38137  Arctostaphylos manzanita subsp. elegans Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-13 2353 Lake Along Bartlet Springs Rd., 0.6 mi. from its junction with Hwy. 20 Comment
  JEPS29397  Arctostaphylos manzanita subsp. elegans Milo S. Baker 1928-7-3 3127 c Lake sw slope Snow Mt. 1280 Comment
  JEPS49561  Arctostaphylos manzanita subsp. elegans Mrs. Helen Rickabaugh 1936-12-6 Lake Mt. Konocti 1158 Comment
  JEPS97599  Arctostaphylos manzanita subsp. elegans R. D. Stone and G. L. Clifton 1984-6-13 628 Lake Along upper High Valley Creek ca. 0.9 mi SW of Binkley Ranch and 0.9 mi E of Caldwell Pines 743 Comment
  RSA32526  Arctostaphylos manzanita subsp. elegans J. T. Howell 1945-6-21 s.n. Lake Bartlett Mountain; Sawmill Flat. 1220 Comment
  UC1120501  Arctostaphylos manzanita subsp. elegans A. Simontacchi 1937-7-9 256 Lake 0.3 mi w Soda Bay; Lakeport Quadrangle Comment
  UC1363642  Arctostaphylos manzanita subsp. elegans Charles M. Belshaw 1936-9-19 2694 Lake two mi e Potato Hill (sw-facing slopes of mt.); Inner North Coast Ranges, Snow Mountain West 1524 Comment
  UC499234  Arctostaphylos manzanita subsp. elegans Katharine Brandegee Lake Kelsey Comment
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Sep 27 2006
  UC549675  Arctostaphylos manzanita subsp. elegans Lois Chambers 1933-3-4 13 Lake Mt. Konocti Comment
  UC727753  Arctostaphylos manzanita subsp. elegans Milo S. Baker 1946-2-25 11293 Lake along hwy s Hobergs Resort Comment
  UCD52177  Arctostaphylos manzanita subsp. elegans Roman Gankin 1966-2-26 682 Lake State Highway 29; 1/2 mile south of Hobergs. Comment
  SEINET11987206  Arctostaphylos manzanita subsp. elegans W. Knight, Knight, I. 1981-1 3946 Lake Tilden Botanic Garden, Berkeley, orig. from Mt. Konocti Comment
  CAS-BOT-BC38776  Arctostaphylos manzanita subsp. manzanita Agnes M. Bowman 1902-4-24 s.n. Lake Sulphur Banks Comment
  CAS-BOT-BC38792  Arctostaphylos manzanita subsp. manzanita C. Hart Merriam 1907-7-14 s.n. Lake Siegler springs Comment
  CAS-BOT-BC38795  Arctostaphylos manzanita subsp. manzanita Agnes M. Bowman 1902-2-1 s.n. Lake Sulphur Banks Comment
  CAS-BOT-BC38803  Arctostaphylos manzanita subsp. manzanita A. A. Heller 1940-2-14 15496 Lake Along the highway, east side of Mt. St. Helena in open places in the forest. Comment
  CAS-BOT-BC38814  Arctostaphylos manzanita subsp. manzanita L. R. Abrams 1916-7-28 6302 Lake Between Adams Springs and Kelseyville Comment
  CHSC91053  Arctostaphylos manzanita subsp. manzanita D. Isle 1996-3-6 310 Lake Mendocino National Forest--North Coast Ranges. Rice Fork Watershed. 853 Comment
  POM202438  Arctostaphylos manzanita subsp. manzanita Agnes Bowman 1902-02 s.n. Lake Sulphur Banks. Comment
Read comments
Dec 17 2009
  POM286081  Arctostaphylos manzanita subsp. manzanita Lyman Benson 1939-7-12 9682 Lake South base of Mt. Konocti. 488 Comment
  POM286083  Arctostaphylos manzanita subsp. manzanita Lyman Benson 1930-3-25 1970 Lake kelseyville, Mt. Konocti. 610 Comment
  POM286189  Arctostaphylos manzanita subsp. manzanita Lyman Benson 1935-3-27 6324 Lake Abbott Mine. Ukiah-Tahoe highway. 610 Comment
  RSA15661  Arctostaphylos manzanita subsp. manzanita C. B. Wolf 1928-2-26 1514 Lake Above Blue Lakes on road from upper lake to Ukiah. Comment
  UC1043518  Arctostaphylos manzanita subsp. manzanita P. C. Everett and E. K. Balls 1954-10-18 20356 Lake along creek 6.3 mi nw Upper Lake; Middle Creek 487 Comment
  UC1137484  Arctostaphylos manzanita subsp. manzanita R. C. Wilson 1937-5-17 389 Lake 2 1/2 mi s Lakeport; Lakeport Quadrangle Comment
  JEPS13285  Arctostaphylos patula Rimo Bacigalupi with G. T. Robbins 1955-6-7 5269 Lake at junction of Boardman Ridge and Hull Mountain; Timberline Camp 1737 Comment
  UC173891  Arctostaphylos patula H. M. Hall 1913-7-22 9567 Lake section of ranges 40-50 mi from Pacific Ocean; inner North Coast Ranges, Mt. Hull 2011 Comment
  CAS-BOT-BC43774  Arctostaphylos stanfordiana H. E. McMinn 1923-5-27 1006 c Lake Bear Creek, Tributary to Rice FK of Eel River - at base of Snow Mountain Comment
  CAS-BOT-BC43781  Arctostaphylos stanfordiana H. E. McMinn 1926-1-1 1611 Lake N.W. of Blue Lakes - to Ukiah Comment
  CHSC106381  Arctostaphylos stanfordiana David Isle; Arnold James 1993-6-29 1846 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, ARCA, CECU, CEBE, ADFA. 569 Comment
  HSC38198  Arctostaphylos stanfordiana Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-13 2372 Lake Along rd. 2 mi. E of Bartlet Springs 610 Comment
  RSA123208  Arctostaphylos stanfordiana A. Simontacchi 1937-5-7 251 Lake 5 miles north of The Narrows, Clear Lake. 640 Comment
  SEINET2028692 Image available Arctostaphylos stanfordiana H. E. Parks, S. T. Parks 1931-3-31 0926 Lake on Mirabel Creek near Mirabel Mine Comment
  UC1388315  Arctostaphylos stanfordiana Freed W. Hoffman 1948-6-7 2695 Lake Whispering Pines North Coast Ranges Comment
  UC153954  Arctostaphylos stanfordiana J. P. Tracy 1905-8-19 2368 Lake 6 mi nw Lakeport (in hills about Scotts Valley) 426 Comment
  UC549549  Arctostaphylos stanfordiana J. E. Adams 1934-3-10 654 Lake 10 mi s Kelseyville Comment
  UC82924  Arctostaphylos stanfordiana Katharine Brandegee 1886-1 Lake Comment
  CHSC29673  Arctostaphylos viscida Dibble; Griggs 1979-7-12 127 Lake Near Rice Valley, close to the town of Stonyford. 640 Comment
  HSC34924  Arctostaphylos viscida Thomas W. Nelson, James Nelson 1975-3-26 1766 Lake Hwy. 29 N of Calistoga along St. Helena Creek Comment
  CAS-BOT-BC47424  Arctostaphylos viscida subsp. viscida M. S. Jussel 1932-5-1 s.n. Lake Jordan Park, on road to Lower L. Comment
  CAS-BOT-BC47434  Arctostaphylos viscida subsp. viscida Elmer I. Applegate 1934-3-8 8883 Lake Egan place, Pine Grove, north slope of Cobb Mountain, Mayacama Mountains. Comment
  CAS-BOT-BC48231  Arctostaphylos viscida subsp. viscida A. A. Heller 1902-8-4 6031 Lake On Eel River one mile below Hullville. Comment
  UC1388342  Arctostaphylos viscida subsp. viscida Freed W. Hoffman 1948-6-26 2484 Lake 3 mi n Bear Creek crossing; North Coast Ranges, Rice Creek Comment
  CAS-BOT-BC401785  Argemone munita subsp. rotundata Mrs. Merrel Ackley 1965-6-2 s.n. Lake West base of Snow Mountain 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
  UC174028  Arnica discoidea H. M. Hall 1913-7-16 9485 Lake near, Northern Lake County Old Frazier Mill; Mt. Sanhedrin 1280 Comment
  UC467698  Arnica discoidea H. M. Hall 1913-7-25 9587 Lake n side Elk Mt. 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
  UCD129131  Arnica discoidea Bruce G. Baldwin 1987-7-2 677 Lake south of Hull Mountain, ca. 10 miles north of junction with Sanhedrin Mountain Road along Hull Mountain Road. Comment
  UCD129133  Arnica discoidea Roman Gankin; W. R. Hildreth 1967-7-3 876 Lake ca. 2.9 miles south of Hull Mountain on USFS Road 1 NO2. Comment
  CAS-BOT-BC90325  Artemisia douglasiana J. W. Blankinship 1924-11-2 s.n. Lake Kelseyville Comment
  SEINET258291  Artemisia douglasiana Unknown 1986-9-21 10242 Lake Lake County: Approximately 10 miles south of Hopland in the Sonoma Valley. 366 Comment
  POM279303  Asarum caudatum Lyman Benson 1928-3-27 s.n. Lake Highland Springs, Mayacama mts, Dobe Creek Trib. 610 Comment
  CAS-BOT-BC294769  Asclepias cordifolia Mona Bourell 1997-7-2 6511 Lake Mendocino National Forest. Crockett Trailhead, N. boundary of Snow Mountain Wilderness 1584 Comment
  UC66175  Asclepias cordifolia A. A. Heller 1902-7-25 5918 Lake s of Mt. Sanhedrin (midway between Potter Valley and Hullville) Comment
  POM130175  Asclepias cordifolia C. F. Baker 1903-5-9 2986 Lake Lower Lake Comment
  SEINET10580448  Asclepias eriocarpa Joseph W. Blankinship 1929-8-19 Blankinship s.n. 1929 Lake Kelseyville, Upper Adobe Creek Comment
  CAS-BOT-BC222854  Asclepias solanoana Hugo Hamann 1968-6-1 s.n. Lake Kelly Cabin site, Cedar Creek, Snow Mt. Comment
  RSA107110  Asclepias solanoana R. C. Bacigalupi, P. A. Munz, Munz, G. T. Robbins, L. T. Dempster, L. R. Heckard 1956-7-25 5745 Lake Along trail on ridge top ( southern spur of Snow Mountain) forming county line. Lake-Colusa County Boundry. +-4mi. n. of Fir Root Spring Camp 1371 Comment
  POM130169  Asclepias speciosa A. A. Heller 1902-7-14 s.n. Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  SEINET10741562  Asclepias speciosa A. Arthur Heller 1902-7-14 Heller 5876 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  POM281109  Aspidotis californica Lyman Benson 1930-12-28 2550 Lake Kelseyville, Middle N Coast Mtn range. Near summit Mt Konocti. 1220 Comment
  JEPS35377  Aspidotis densa G. E. Davenport Lake Bartlett's Springs Comment
  RSA686366  Aspidotis densa H. de Forest 1930-3-23 s.n. Lake Lake Leo near Middleton Comment
  CAS-BOT-BC361412  Asteraceae Greg de Nevers 2001-5-14 12370 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC178839  Astragalus breweri R. C. Barneby 1954-5-20 11577 Lake In spring, volcanic area 2 miles s. of Lakeport 411 Comment
  RSA108726  Astragalus breweri J. T. Howell 1943-5-11 18018 Lake 1 mile south of Lakeport. Comment
  RSA415787  Astragalus breweri M. S. Jussel 1932-5-1 s.n. Lake Jordan Park. Comment
  UC1199086  Astragalus breweri Joseph P. Tracy 1921-5-12 5542 Lake near Lakeport (Northern Coast Ranges); , near Lakeport 426 Comment
  CAS-BOT-BC178672  Astragalus clevelandii K. C. 1884-8-1 s.n. Lake Unspecified Comment
  CHSC84189  Astragalus clevelandii Lowell Ahart 2003-7-14 10397 Lake Near a small stream, at Barrel Spring, about 1 1/2 miles (air) south of Bartlett Springs Road, about 2 miles (air) west of Bear Valley. 396 Comment
  CHSC84467  Astragalus clevelandii Lowell Ahart 2003-7-14 10403 Lake Along a small stream, on the west side of the second causeway going southwest of Bartlett Springs Road, Indian Valley Reservoir. 449 Comment
  HSC31396  Astragalus gambelianus Maralyn O'Meara 1974-5-4 323 Lake Along Walker Ridge Rd. 0.5 mi. N from junction with Hwy. 20 671 Comment
  UCD104813  Astragalus gambelianus R. Tofsrud 1949-1 s.n. Lake Between Kelseyville and Lower Lake. Comment
  UCD81089  Astragalus gambelianus Michael Raines; 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
  SEINET7042550  Astragalus gambelianus A. G. Vestal 1963-5-11 s.n. Lake Howard Springs. Whispering Pines quadrangle UTM Zone 10, 528320mE, 4300894mN. Comment
  CDA15490  Astragalus purshii var. tinctus G. F. Hrusa, WTD 1998-6-19 14627 Lake North Coast Ranges; W side of Goat Mtn. summit, main ridge running west. Comment
  HSC44266  Astragalus rattanii var. jepsonianus Barbara Kelly 1977-4-23 337 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  UC1002659  Astragalus rattanii var. jepsonianus Milo S. Baker 1954-5-22 12940 Lake 3 mi e Middletown (s of Hway); e of Middletown 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
  UCD83952  Astragalus rattanii var. jepsonianus Ellen Dean; C. Thomsen, G. Harrington 2010-6-9 6126 Lake Cache Creek Wilderness. NW part of wilderness on NW side of south fork of Cache Creek nearly opposite Dead Man's Canyon. 359 Comment
  UCD41935  Athyrium filix-femina var. cyclosorum Geri Hulse-Stephens 2001-6-29 703 Lake Goat Mountain. Wyman Creek. 1005 Comment
  CAS-BOT-BC17493  Athysanus pusillus J. W. Blankinship 1928-4-15 s.n. Lake Mount Konocti. 457 Comment
  CAS-BOT-BC94793  Athysanus pusillus Greg de Nevers 2001-4-8 12184 Lake Clear Lake, Lake Couty Land Trust, Rodman Slough Preserve. 457 Comment
  CDA22938  Athysanus pusillus G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17120 Lake North Coast Ranges; Walker Ridge Rd. at parking area about 1/4 mile N of Hwy 20. N slope, 601 Comment
  CDA40134  Athysanus pusillus G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18565 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
  RSA2310  Atriplex serenana J. W. Blankinship 1928-7-28 s.n. Lake Kelseyville. Comment
  HSC41831  Avena barbata Rick Cooper 1977-4-23 36 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  CAS-BOT-BC66246  Azolla mexicana Philip Carlstroem 1969-11-18 s.n. Lake SE of Kelseyville on road to Hoberg's at Cold Ceek Comment
  CAS-BOT-BC98151  Baccharis salicifolia B. Ellyson; J. Hooke; D. Newman 1996-5-4 32 Lake Benmore Canyon, Blue Oak Campground - 5.3 miles on Indian Reservoir Road; 57 miles east of Hwy. 101 on Hwy. 20. 548 Comment
  CAS-BOT-BC100020  Balsamorhiza deltoidea Marcus E. Jones 1883-5-8 s.n. Lake Kelsey Comment
  CHSC42164  Barbarea orthoceras S. K. Fukuyama 1986-4-5 14 Lake Jct Hwys 29 and 175, ca. 3 mi se of Kelseyville. 463 Comment
  SJSU1511  Barbarea verna D. J. Thompson 1954-5-2 Lake Foue-Mile Glade, Cow Mt Recreation Area, NW Lakeport Comment
  POM272516  Barbarea vulgaris Lyman Benson 1942-7-9 11277 Lake Drying sand of a pool in the bed of Kelsey Creek, Middle N Coast. Clear Lake Drainage. 412 Comment
  POM272599  Barbarea vulgaris Lyman Benson 1928-3-30 s.n. Lake Kelseyville, Middle N Coast, Kelsey Creek. 442 Comment
  UCD148049  Berberis aquifolium Andrew Fulks 2014-4-11 s.n. Lake Above Benmore Canyon. Silver Spur Ranch. Private land. 487 Comment
  JEPS11958  Berberis aquifolium var. aquifolium Rimo Bacigalupi with G. T. Robbins 1954-6-25 4609 Lake along grade over Bartlett Mt (overlooking canyon of Long Valley Creek, 1.7 mi e of summit of grade); Mendocino Nat'l Forest 1112 Comment
  CAS-BOT-BC75901  Berberis piperiana M. S. Jussel 1931-4-1 s.n. Lake Jordan Park. Comment
  CAS-BOT-BC100706  Blennosperma nanum var. nanum Joshua Suchocki; Charlene Vullo; Kyle Wear 1995-4-2 52 Lake Along Hwy 20, 14.7 miles west of the junction with Walker Ridge Rd. Comment
  CAS-BOT-BC100707  Blennosperma nanum var. nanum John H. Thomas 1966-3-21 11519 Lake About 2 miles east of [Clearlake] Clear Lake Oaks along highway 20 Comment
  CHSC79479  Boechera breweri G. F. Hrusa 1998-6-19 14628 Lake Northern California. North Coast Ranges. W side of Goat Mtn. summit. 1700 Comment
  CAS-BOT-BC15981  Boechera breweri subsp. breweri M. S. Jussel 1931-3-31 72 Lake Cobb Mountain. 792 Comment
  JEPS53196  Boechera breweri subsp. breweri W. L. Jepson 1938-6-9 18919 Lake Bartlett Mt., n Lake County Bartlett Mt. 1127 Comment
  UC1081570  Boechera breweri subsp. breweri Herbert L. Mason 1936-4-26 11092 Lake e side Bartlett Mountain Comment
  UC172834  Boechera platysperma H. M. Hall 1913-7-21 9538 Lake n slope Mt. Hull (n Lake County); Inner North Coast Ranges 2011 Comment
  CAS-BOT-BC28221  Bolboschoenus fluviatilis Peter Rubtzoff 1963-9-12 5256 Lake Clear Lake State Park, lower Kelsey Creek area. Comment
  UC353841  Boykinia occidentalis Milo S. Baker 1927-6-29 2240 a Lake near Whispering Pines Resort Cobb Mt. (Southern Lake Co.) Comment
  CAS-BOT-BC420281  Boykinia occidentalis Volney Rattan 1877-1-1 s.n. Lake Geysers Comment
  POM272574  Brassica rapa Lyman Benson 1939-7-21 9684 Lake Kelseyville; Middle North Coast Mt. Range; River: Clear Lake 412 Comment
  CAS-BOT-BC100397  Brickellia californica Lewis S. Rose 1935-9-11 35642 Lake Lucerne 411 Comment
  UC1178973  Brodiaea coronaria subsp. rosea Herbert L. Mason 1946-5-30 12808 Lake North Fork of Cache Creek Indian Valley 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
  SEINET12048048  Brodiaea elegans R. A. DeMartile 1983-1 111 Lake near Hough Springs 469 Comment
  UC1222761  Brodiaea elegans subsp. elegans Joseph P. Tracy 1951-7-6 19609 Lake grassy place 1 mi n crossing top of Elk Mountain 1158 Comment
  UCD34998  Brodiaea elegans subsp. elegans Beecher Crampton 1995-6-4 10320 Lake border with Colusa County on Hwy. 20. Comment
  CAS-BOT-BC484224  Brodiaea elegans subsp. elegans H. C. Cantelow 1934-5-30 1093 Lake Near Lakeport Comment
  RSA111670  Brodiaea elegans subsp. elegans Philip A. Munz 1956-7-25 22332 Lake Summit Spring, Long Ridge trail to Snow Mt. 1524 Comment
  SD24126  Brodiaea rosea R. F. Hoover 1938-6-9 3572 Lake Indian Valley. Comment
  HSC9107  Bromus arenarius Leo Koch 1940-4-29 934 Lake Along Hwy. 20, 22.5 mi. NE of Lower Lake. Comment
  UC971673  Bromus arenarius Leo Koch 1940-4-29 934 Lake 22.5 mi ne of Lower Lake (along Highway 20); Highway 20 Comment
  HSC9130  Bromus carinatus var. carinatus C. B. Wolf 1928-5-5 1953 Lake 1 mi. from Clear Lake on the road to Bartlett Springs. Comment
  JEPS80836  Bromus carinatus var. carinatus L. R. Heckard and J. C. Hickman 1981-8-1 5808 Lake nw of w branch of Frog Creek (sw side of Snow Mountain, (creek formed by outlet of) Frog Pond at Cedar Camp); Snow Mountain 1920 Comment
  UC729994  Bromus carinatus var. carinatus Leo F. Koch 1940-4-26 890 Lake 1 mi s of Highway 29 junction with Bottle Neck Road s of Kelseyville Comment
  POM286588  Bromus commutatus Lyman Benson 1930-6-26 2186 a Lake Kelseyville. 427 Comment
  CAS-BOT-BC156120  Bromus diandrus Alice Eastwood 12804 Lake Dashiels, Mount Sanhedrin. Comment
  POM286764  Bromus diandrus Lyman Benson 1929-7-13 1775 Lake Kelseyville. Comment
  CAS-BOT-BC155403  Bromus hordeaceus J. W. Blankinship 1923-4-22 s.n. Lake Kelseyville. Comment
  UC952858  Bromus japonicus Milo S. Baker 1957-6-21 12333 Lake w side of Snow Lake Snow Lake 609 Comment
  POM264540  Bromus laevipes A. A. Beetle 1941-4-27 1739 Lake West side of Clear Lake, along road. Comment
  UCD58910  Bromus laevipes Beecher Crampton 1955-6-13 2841 Lake 1.5 miles east of Soda Bay. Northeast slope of Mt. Konocti. Comment
  UCD58921  Bromus laevipes August L. Hormay 1932-7-19 s.n. Lake Southeast of Middletown. Comment
  UCR224883  Bromus laevipes Ellen Dean, Gordon Harrington, Kate F. Mawdsley, Jean V. Shepard 2010-5-1 5961 Lake Walker Ridge, along Bartlett Springs Road on the western slope of the ridge, near low water bridge 509 Comment
  SEINET10900902  Bromus laevipes Alan A. Beetle 1941-4-27 Beetle 1739 Lake West side of Clear Lake, along road. Assoc. Agropyron. Comment
  UCD42089  Bromus madritensis Geri Hulse-Stephens 2002-5-31 929 Lake Goat Mountain. Root Homestead. Dry site between East and West vernal pools; Common name: foxtail chess. 944 Comment
  SEINET3922281  Bromus mollis Rick Cooper 1977-4-23 16 Lake State Route 20, 2.2 miles west of its junction with Stat Route 29.; 0 Comment
  UC1146604  Bromus orcuttianus Freed W. Hoffman 1944-7-14 1967 Lake n of Hoberg's (about southern limit in Coast Ranges); North Coast Ranges Comment
  POM286564  Bromus rubens Lyman Benson 1928-5-1 532 Lake Middle N Coast Mt. Range; Clear Lake Watershed; West Base of Mt. Konocti. 610 Comment
  SBBG115770  Bromus sterilis J. T. Howell 1976-4-27 51598 Lake Lakeport 411 Comment
  UCD136925  Bromus sterilis Ellen Dean; with Plant Biology 102 interns 2013-5-4 7712 Lake Clear Lake State Park. NE of Kelseyville. South side of park, south of Soda Bay Road. Along undeveloped road that leaves Glebe Rd. at locked gate and travels southeast. Near southern boundary of park where Pinus attenuata grove is located along branch in road. 611 Comment
  HSC48505  Bromus vulgaris J. P. Smith, Thomas W. Nelson, J. O. Sawyer 1977-7-14 9324 Lake Mendocino National Forest, along Boardman Ridge, 1.6 mi. from its junction with FS Rd. 20N01 1220 Comment
  OBI22375  Bromus vulgaris Robert F. Hoover 1963-7-2 8565 Lake 4 mi NW of Elk Mt station Comment
  UC767472  Cacaliopsis nardosmia R. F. Hoover 1941-4-27 4968 Lake near Adams Springs Comment
  CAS-BOT-BC273208  Cacaliopsis nardosmia M. S. Jussel 1932-5-1 s.n. Lake Cobb Mt. trail Comment
  CAS-BOT-BC273211  Cacaliopsis nardosmia L. Beane; Lois E. James 1949-5-11 1824 Lake Scott Mt. between Hopland and Clear Lake Comment
  RSA699649  Calamagrostis ophitidis D. W. Taylor 1998-6-22 16685 Lake Bottle Rock Road, 1.2 miles N jct. Sulphur Springs Road (ca. 1.3 road miles N of Glenbrook), 38 deg 52'09N, 122 deg 46'00W 793 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
  CAS-BOT-BC80407  Calocedrus decurrens Alice Eastwood 1925-5-25 12919 Lake [Dashiells] Dashiell, Mt. Sanhedrin Comment
  NY18960  Calocedrus decurrens J. Torrey 1865-1 503 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
  CDA40164  Calochortus amabilis G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18589 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
  CHSC67718  Calochortus amabilis James D. Jokerst 1980-4-12 Lake Hwy. 20 8.3 mi W of Colusa County line. Comment
  JEPS101262  Calochortus amabilis Dean W. Taylor 1972-5-8 1402 Lake Walker Ridge 1127 Comment
  POM292633  Calochortus amabilis Lyman Benson 1928-4-28 s.n. Lake Highland Springs. 518 Comment
  RSA2499  Calochortus amabilis J. W. Blankinship 1923-4-21 SN Lake Kelseyville. 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
  UCD81078  Calochortus amabilis Kalynda Stone; with PLB 102 class 2009-5-3 1 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
  CAS-BOT-BC488468  Calochortus amabilis R. C. Foster 1937-5-17 264 Lake In a clearing by the roadside, 5 miles north of Middleton. Comment
  CAS-BOT-BC488471  Calochortus amabilis Elmer I. Applegate 1934-3-31 8875 Lake Pine Grove, north of Cobb Mountain, western Lake County Comment
  RSA0016853  Calochortus amabilis J. Walker 1977-4-23 23 Lake 0.4 mi N of state route 20 on the Walker Ridge Rd. 640 Comment
  SEINET3884889  Calochortus amabilis E. Cope 1977-4-23 35 Lake Wilbur Springs Quad. 0.4 miles north of State Routw 20 on the Walker Ridge Rd.; 0 640 Comment
  CAS-BOT-BC487829  Calochortus coeruleus Wayne Roderick 1967-5-20 s.n. Lake Western Mines Road, n. side of Mt. Ste. Helena 609 Comment
  RSA79011  Calochortus luteus E. K. Balls, Lee W. Lenz 1952-5-8 17128 Lake 3.1 miles north of Putah Creek along Highway 53, Middletown to Lower Lake Comment
  SEINET3885474  Calochortus luteus Margaret J. Williams, Duretta Roderick 1984-5-22 84- 17 -1 Lake Walker Ridge road, 1.4 mi in.; 0 610 Comment
  RSA31742  Calochortus luteus A. A. Heller 1919-5-10 13145 Lake Valley below summit Comment
  SBBG22935  Calochortus luteus H. and M. Dearing 1933-5-24 304 Lake E of Clear Lake, 20 mi W of Williams Comment
  SEINET8197371  Calochortus luteus M. J. Williams, W. Roderick 1984-5-22 84- 16 -1 Lake Hwy 20, near Cache Creek. 274 Comment
  CAS-BOT-BC483491  Calochortus splendens J. Clausen 1935-5-20 1021 Lake 28.7 miles west of Williams on Bartlett Springs Road, on grade going up from Indian Valley Comment
  SJSU1520  Calochortus tolmiei D. J. Thomson 1954-5-2 Lake Cow Mt Recreational Area near Lakeport Comment
  CAS-BOT-BC483559  Calochortus tolmiei James L. Reveal 1988-6-2 6981 Lake Along Harrington Flat Road, 3.5 mile southeast of Bottle Rock Road an 0.8 mile northwest of Sulphur Creek Road, about 9 air miles southeast of Kelseyville 883 Comment
  CAS-BOT-BC483561  Calochortus tolmiei Ira L. Wiggins 1949-5-1 12104 -A Lake Along forest road to Deer Valley, north of summit between Upper Lake and Pilsbury Lake 1219 Comment
  UCSC000133  Calochortus uniflorus H. S. Yates 1934-4-15 3755 Lake Bendmore - Ukiah 762 Comment
  HSC15359  Calochortus vestae C. B. Wolf 1928-5-7 2089 Lake 4 mi. E of Hough's Mineral Springs on the rd. to Williams Comment
  HSC86400  Calochortus vestae Gladys L. Smith 1981-6-22 6718 Lake Above Towhead Flat, 2.0 km. E of Mendocino Co. line and 6.0 km. N of Soda Spring Ranger Station 1219 Comment
  RSA293151  Calycadenia ciliosa Thomas W. Nelson, Jane P. Nelson 1977-7-13 3631 Lake Along forest service road, Soda Creek Ranger Station 518 Comment
  UC175026  Calycadenia fremontii Katharine Brandegee Lake Kelsey 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
  UC1876191  Calycadenia fremontii Gerald D. Carr 1971-8-17 642 Lake 0.6 mi NW of Kelseyville, vacant lot. Comment
  UC1876220  Calycadenia fremontii Gerald D. Carr 1971-9-15 656 Lake 0.9 mi NW of Napa Co. line on Morgan Valley Rd. 640 Comment
  UC1971749  Calycadenia fremontii R. L. Carr 1986-9-30 2259 Lake N of Upper Lake, Elk Mountain Road, 2.4 mi N of Rancheria Road jct 4.2 mi N of Hwy 20, Comment
  RSA289273  Calycadenia micrantha R. L. Carr 1997-10-7 3395 Lake Ca. 200 yards southwest of Little Pinnacle Rock Peak, on Forest Road 16N01 ca. 1.9 miles west of its junction with road to Bartlett Springs. 1339 Comment
  UC1971793  Calycadenia micrantha R. L. Carr 2003-8-23 3803 Lake Along Hwy 175, W of Lakeport, ca. 2.5 mi W of jct with Hwy 29, NE of road Comment
  CAS-BOT-BC270807  Calycadenia pauciflora H. M. Hall 1923-10-13 11931 Lake Lakeport Comment
  RSA255518  Calycadenia pauciflora Gerald D. Carr 1972-7-25 716 Lake 0.1 mile N of Howard Hot Springs on Big Canyon Road Comment
  UC1562735  Calycadenia pauciflora Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7526 Lake Hwy 175 ca 1 mi s jct Hwy 29 (s of Lakeport, e side of road) 426 Comment
  UC935694  Calycadenia pauciflora David D. Keck 1938-8-3 4735 Lake 5 mi w, on road to Cobb Mt. Middletown Comment
  CAS-BOT-BC270760  Calycadenia pauciflora Gerald D. Carr 1971-9-14 653 Lake 1.7 miles E of Barkerville on road to Bartlett Springs 495 Comment
  CAS-BOT-BC270806  Calycadenia pauciflora Lyman Benson 1936-8-8 7940 Lake Junction Hill, Lakeport, Mayacama Mountains, Clear Lake Drainage Area 426 Comment
  OBI16888  Calycadenia pauciflora Rimo Bacigalupi, G. T. Robbins 1954-6-25 4615 Lake N end of Indian Valley 4.8 mi W of the Colusa County line 442 Comment
  RSA0115186  Calycadenia pauciflora Lyman Benson 1947-8-25 12796 Lake 1 mile north of Glenbrook, Cobb Valley. Mt. Range: Mayacamas. 731 Comment
  RSA255572  Calycadenia pauciflora Gerald D. Carr 1971-10-17 677 Lake 2.3 miles SE of Kelseyville on Hwy. 29 534 Comment
  RSA255578  Calycadenia pauciflora Gerald D. Carr 1971-9-20 671 Lake 2.2 miles SE of Morgan VAlley Road on Rieff Road 732 Comment
  RSA255602  Calycadenia pauciflora Gerald D. Carr 1971-8-17 643 Lake 4.1 miles NW of Cobb on Bottle Rock Road 808 Comment
  SEINET3863970  Calycadenia pauciflora R. L. Carr 1978-8-19 2146 Lake Sw of Kelseyville, ca 200 yds S of Wight Way, 1.7 mi SW of its jct with Kelsey Creek Dr. (=GDC 757).; 0 482 Comment
  UC2016505  Calycadenia pauciflora Richard Olmstead 1986-6-14 859 Lake East of Indian Valley Reservoir ca. 3 miles, on Walker Ridge Road. Growing on serpentine above Barrel Springs Camp, near road. Comment
  UCD129814  Calycadenia pauciflora Gerald D. Carr 1971-8-17 641 Lake 150 yards east of Hwy 175, 0.7 mile south of Hwy 29. Comment
  UC1119107  Calycadenia truncata A. Simontacchi 1937-7-31 357 Lake Elk Mountain Ranger Station; Mendocino National Forest, Stoneyford 990 Comment
  UC1222958  Calycadenia truncata Joseph P. Tracy 1951-7-6 19610 Lake 1 mi n of crossing top of Elk Mountain; Northern Coast Ranges 1158 Comment
  UC1731331  Calycadenia truncata Dean W. Taylor 1998-6-3 16472 Lake 12 air mi nw of Lakeport (hillslopes 0.5 mi w of Glen Eden School site, Scotts Creek); North Coast Ranges, Scotts Creek 487 Comment
  CAS-BOT-BC90945  Calycanthus occidentalis H. E. McMinn 1922-3-28 51 Lake North of Saint Helena Inn, along road to Middletown. Comment
  UC1728662  Calycanthus occidentalis Richard Olmstead 1986-6-14 853 Lake 1.3 mi from jct Bartlett Spring Road and Walker Ridge Road 560 Comment
  UCR246573  Calyptridium monospermum Mona Bourell 1997-7-2 6514 Lake Mendocino National Forest, along Rice Creek Road, FS Road M3 1494 Comment
  JEPS89181  Calyptridium quadripetalum Rimo Bacigalupi with H. L. Mason and J. R. Sweeney 1953-6-8 4176 Lake 1 1/4 mi n of Lower Lake (just to n of bridge over Cache Creek, along State Highway 53); Cache Creek 408 Comment
  UC1282808  Calyptridium quadripetalum J. R. Sweeney 1950-5-20 474 Lake 1.2 mi sw of Highland Springs 464 Comment
  UCD100326  Calyptridium quadripetalum Rick York 1991-5-22 91 002 Lake SW on Morgan Valley. Comment
  CAS-BOT-BC221551  Calystegia collina subsp. collina Bolander 1874-1-1 s.n. Lake Unspecified Comment
  CAS-BOT-BC223610  Calystegia collina subsp. oxyphylla John Thomas Howell 1943-5-11 18060 Lake 2.9 miles north of Middletown Comment
  HSC100122  Calystegia collina subsp. oxyphylla Christopher Knopp 1978-4-23 29 Lake Barrel Springs Campground 701 Comment
  RSA0059894  Calystegia collina subsp. oxyphylla Doris K. Kildale 1926-5-30 2063 Lake Lower Lake. Lakeport Road, top of ridge. Comment
  RSA292996  Calystegia collina subsp. oxyphylla Reino Alava, Lincoln Constance, Robert Ornduff 1957-5-5 784 Lake Hill '1030'. Comment
  CAS-BOT-BC496972  Camassia leichtlinii subsp. suksdorfii Doris K. Kildale 1928-5-7 4952 Lake 5 miles east of Bartlett Springs Comment
  UC765947  Camassia quamash Robert F. Hoover 1941-4-27 4955 Lake 1 mi n of Middletown (on road to Lower Lake) Comment
  UC909741  Camissonia contorta Milo S. Baker 1950-5-6 12197 Lake about 1 mi se Borax Lake Comment
  RSA152399  Camissonia hirtella R. C. Bacigalupi, J. R. Sweeney 1953-5-26 4150 Lake To the north of Cache Creek bridge, just north of town of Lower Lake 409 Comment
  UC75312  Camissonia lacustris C. F. Baker 1903-5-12 3067 Lake near Lakeport Comment
Read comments
Jul 6 2020
  HSC35330  Camissonia ovata R. M. Sullivan 1975-5-3 20 Lake 5.8 mi. W of jct. with Hwy. 29 on Scott's Creek Rd. 915 Comment
  SEINET7042562  Camissonia strigulosa A. G. Vestal 1963-5-11 s.n. Lake Grassy roadside south of Mt. Konocti along Ropute 29 about 13.1 miles from Kelseyville. Kelseyville quadrangle UTM Zone 10, 516727mE, 4310217mN. Comment
  JEPS11736  Campanula prenanthoides Willis L. Jepson 1892-7 Lake Big Horse Mt. South Fork of the Eel River Comment
  UCD147217  Capsella bursa-pastoris Wendy Camacho; 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
  CAS-BOT-BC37454  Cardamine californica M. S. Jussel 1931-3-31 s.n. Lake Cobb Mountain. Comment
  UCD130653  Cardamine hirsuta Ellen Dean; Karen Whitestone 2013-2-20 7535 Lake Clear Lake State Park. Main part of park along the Dorn Trail system. Near bathroom in Upper Bayview campground. 484 Comment
  CAS-BOT-BC37845  Cardamine oligosperma Agnes M. Bowman 1902-3-1 244 Lake Sulphur Banks. Comment
  UCD84570  Carduus pycnocephalus Ellen Dean; C. Thomsen, G. Harrington, Davis Botanical Society 2010-6-5 6095 Lake Walker Ridge. Picnic Area near wetland/marsh. 899 Comment
  RSA2486  Carex athrostachya J. W. Blankinship 1924-5-10 s.n. Lake Blue Lakes Comment
  JEPS97574  Carex bolanderi R. D. Stone 1983-6-15 546 Lake Upper High Valley Creek drainage Geyser Rock (ca. 1.4 mi NW of) 883 Comment
  CAS-BOT-BC34997  Carex densa J. W. Blankinship 1924-6-8 s.n. Lake Kelseyville. Comment
  CAS-BOT-BC34990  Carex densa Alice Eastwood; John Thomas Howell 1938-5-16 5603 A Lake 10 miles north of Lower Lake. Comment
  JEPS80859  Carex deweyana subsp. leptopoda L. R. Heckard and J. C. Hickman 1981-7-28 5695 Lake Bear Creek, west side Snow Mountain 1569 Comment
  UCD41545  Carex hassei Geri Hulse-Stephens 2001-6-5 658 Lake Goat Mountain. Addington Camp. 1386 Comment
  POM248614  Carex hirtissima J. T. Howell, Alice Eastwood 1938-5-17 5681 Lake Elk Mountain Ranger Station Comment
  SEINET7563264 Image available Carex klamathensis Unknown 1998-7-3 5714 Lake Kanaka Glade, a spring at the head of "Spanish Creek East Fork" near top of Pacific Ridge. Hough Springs Quad. 981 Comment
  UCD70602  Carex klamathensis G. L. Stebbins 1985-5-19 C 532 Lake Pacific Ridge, Kanaka Glade. 981 Comment
  CAS-BOT-BC31222  Carex lenticularis var. impressa L. R. Heckard 1974-9-11 3933 Lake Moist margin of Frog Pond ca 1/2 mi NW of Foutch Camp (ca 1.5 mi SE of Snow Mt. W) 1920 Comment
  JEPS80332  Carex luzulina var. luzulina L. R. Heckard and J. Hickman 1981-6-21 5569 Lake East of lower Milk Ranch Meadow, Snow Mountain 1935 Comment
  CAS-BOT-BC31698  Carex mariposana Alice Eastwood; John Thomas Howell 1938-5-17 5655 Lake Near Upper Lake Comment
  CAS-BOT-BC119739  Carex nebrascensis Alice Eastwood; John Thomas Howell 1938-5-18 5766 Lake Near Adams Springs 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-BC116631  Carex subfusca Lewis Samuel Rose 1935-6-4 35209 Lake St. Helena Creek, 5 mi S of Middletown Stream bank. Comment
  SEINET13722955  Carex tumulicola L. Koch 1940-4-26 871 Lake 4.3 mi S of Adam Springs junction on road to Middletown (Hwy 29), Inner North Coast Ranges Comment
  UC1734066  Castilleja Kay H. Beach, Frank Gould 1940-5-17 443 Lake near Middletown. Comment
  UC1012337  Castilleja applegatei subsp. martinii F. W. Pennell and H. L. Mason 1940-5-23 25544 Lake 3 mi w Lower Lake 518 Comment
  UCD83628  Castilleja applegatei subsp. martinii Adam Clause; with PLB 102 class 2010-5-2 7 Lake W slope of Walker Ridge. Bartlett Springs Road. West of Bartlett Springs Road/Kilpepper Creek intersection, and just west of the high-water bridge. 10 m south of the road, at the base of a steep, rocky roadcut.. 492 Comment
  HSC31844  Castilleja attenuata Maralyn O'Meara, Gary S. Lester 1974-5-4 334 Lake Walker Ridge Rd., 0.5 mi. N from junction with Hwy. 20 671 Comment
  UC1282700  Castilleja exserta J. R. Sweeney 1952-5-3 829 Lake Pluth Ranch Fire Comment
  CHSC56597  Castilleja exserta subsp. exserta Steven Triano 1988-6-1 235 Lake At s end of Gravelly Valley Airstrip on the n end of Lake Pillsbury. 563 Comment
  POM284546  Castilleja miniata Lyman Benson 1927-9-21 284 Lake Kelsey Creek, Rincon School H.; Kelseyville. Middle N. Coast mtn range. 488 Comment
  JEPS2678 Image available Castilleja rubicundula W. L. Jepson 1920-5-24 9001 Lake Indian Valley; ; Indian Valley, N Lake Co. Comment
  CDA41395  Castilleja rubicundula A. C. Browne 1950-5-2 s.n. Lake Clear Lake. 0 Comment
  UC1012326  Castilleja rubicundula subsp. lithospermoides F. W. Pennell and H. L. Mason 1940-5-23 25531 Lake 3 mi n Clear Lake (n of Lakeport) 518 Comment
  UCD18193  Castilleja rubicundula subsp. rubicundula Jean Shepard; With PLB 102 class 2000-4-29 210 Lake McLaughlin Reserve. Research Hill, W side of Hunting Creek, just south of turn-off to Recreation Area. 632 Comment
  CAS-BOT-BC41011  Caulanthus flavescens Mrs. H. C. Cantelow 1940-4-13 s.n. Lake North of Knoxville. Comment
  JEPS77366  Ceanothus confusus Robert M. Lloyd 1963-5-4 2593 Lake 8 mi n Middletown (on Calif. hwy 29, just s of Whispering Pines) 792 Comment
  CAS-BOT-BC49253  Ceanothus cuneatus H. E. McMinn 1926-1-2 1634 Lake Base of Mt. St. Helena Grade, S. of Middletown - in the flat near St. Helena Creek Comment
  CAS-BOT-BC49288  Ceanothus cuneatus M. S. Jussel 1931-4-1 s.n. Lake Kelseyville Comment
  CAS-BOT-BC49291  Ceanothus cuneatus Hugo Hamann 1965-4-8 s.n. Lake Middletown Comment
  CAS-BOT-BC49296  Ceanothus cuneatus John Thomas Howell 1931-4-3 6153 Lake Butts Canyon Road to Middletown, 6.5 miles from Aetna Springs Comment
  HSC18263  Ceanothus cuneatus T. F. Newman 1965-4-6 653 Lake 10 mi E of Clear Lake Oaks Comment
  HSC37907  Ceanothus cuneatus Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2301 Lake Beside Morgan Valley Rd. 7.8 mi from Upper Lake Comment
  RSA399096  Ceanothus cuneatus M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. 915 Comment
  UCD22473  Ceanothus cuneatus Brian Vanden Heuvel 2003-2-21 202 Lake 5.0 miles north of CA 20 on High Valley Road, near Clear Lake. Comment
  RSA757818  Ceanothus cuneatus var. cuneatus Dylan O. Burge 2008-6-2 DOB 1008 c Lake Mayacmas Mountains, Cow Mountain Recreations Area, Fourmile Glade, near Knobcone Camp, 4.5 road miles from the corssing of Scotts Creek via Scotts Creek Road and BLM road 20H20, 10.5 km 270 degrees true west of Lakeport. 860 Comment
  UC1070916  Ceanothus cuneatus var. cuneatus K. E. Bradshaw 1937-6-2 47 Lake 3.5 mi nw. Lakeport; Lakeport Quad. 533 Comment
  UC80095  Ceanothus cuneatus var. cuneatus T. S. Brandegee April 1889 Lake Bradford Comment
  UCD81101  Ceanothus cuneatus var. cuneatus Ryan Abe; with PLB 102 class 2009-5-3 56 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
  UCR42415  Ceanothus divergens subsp. confusus L. F. LaPre 1986-3-30 s.n. Lake Inner North Coast Ranges, Three Peaks, 5 mi SE of Middletown near the Napa County line 732 Comment
  SEINET12210685  Ceanothus diversifolius W. Knight, Knight, I. 1981-1 s.n. Lake Between Soda Creek Ranger Sta. & summit of Mt. San Hedrin. Near Cedar Creek 762 Comment
  UC1070635  Ceanothus foliosus H. S. Yates 1934-4-15 3766 Lake s Bendmore Valley; Ukiah quad. 762 Comment
  CAS-BOT-BC49662  Ceanothus foliosus var. foliosus Brandegee 1889-6-1 47 Lake Mt. Hanna Comment
  CAS-BOT-BC49665  Ceanothus foliosus var. foliosus M. S. Baker 1933-4-6 7504 Lake Scott Valley Comment
  CAS-BOT-BC50870  Ceanothus incanus H. E. McMinn 1926-1-2 1623 B Lake In flat near Mt. St. Helena - to Middletown - by St. Helena Creek Comment
  UC424845  Ceanothus incanus Milo S. Baker 1929-3-28 3424 b Lake Comment
  UC726742  Ceanothus incanus A. A. Heller 1941-5-5 16092 Lake along State Hwy 29 n side of Mt. St. Helena Comment
  UC762310  Ceanothus incanus R. F. Hoover 1941-4-26 4937 Lake Mirabel Mine Middletown Comment
  UC79870  Ceanothus incanus Katharine Brandegee 1889-4 Lake Bradford Comment
  CAS-BOT-BC50134  Ceanothus integerrimus C. H. M. 1907-7-14 s.n. Lake Siegler Springs Comment
  CAS-BOT-BC63662  Ceanothus integerrimus A. A. Heller 1902-7-15 5880 Lake About Summit Lake, near summit of Mt. Sanhedrin. Comment
  CAS-BOT-BC63665  Ceanothus integerrimus John Thomas Howell 1945-6-21 21170 Lake Sawmill Flat to Ruppert Ridge. Bartlett Mountain. Comment
  CAS-BOT-BC63698  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
  JEPS80067  Ceanothus integerrimus L. R. Heckard with J. Hickman 1979-6-15 5076 Lake Summit Springs Trail, s ridge of mountain Snow Mt. 1676 Comment
  LA43603  Ceanothus integerrimus A. A. Heller; 1916-6-7 12364 Lake Between Bartlett Springs and Allen Springs Comment
  UC66288  Ceanothus integerrimus A. A. Heller 1902-7-24 5881 Lake near summit Mt. Sanhedrin Comment
  LA43600  Ceanothus integerrimus Henry Reents; 1936-5-16 sn Lake Comment
  CAS-BOT-BC51088  Ceanothus jepsonii D. Haskamp; E. Sonnenblick; M. Taft 1995-4-1 23 Lake 1.2 miles West of Walker Ridge Rd. intersection with Indian Valley Access Rd. 682 Comment
  CAS-BOT-BC51096  Ceanothus jepsonii Elmer I. Applegate 1934-3-31 8873 Lake Upper waters of Putah Creek, South of Cobb Mountain, Mayacama Mts. Comment
  UC1198014  Ceanothus jepsonii Joseph P. Tracy 1935-7-4 14010 Lake n side Cobb Valley (near Glenbrook.); Cobb Mountain 822 Comment
  UCD110917  Ceanothus jepsonii Christopher Mallek 2008-1 HS1- 7 Lake Highland Springs. 602 Comment
  UCD112072  Ceanothus jepsonii M. Wiesendanger 1928-4-5 873 Lake Near Kelseyville. Comment
  CAS-BOT-BC51091  Ceanothus jepsonii John Thomas Howell 1926-3-28 1774 Lake Midway between Middletown and Patten's Comment
  UCD112054  Ceanothus jepsonii Collector unknown 1940-3-19 s.n. Lake location unknown. Comment
  HSC31939  Ceanothus jepsonii var. albiflorus Donald Spalinger 1974-5-4 38 Lake Walker Ridge Rd., 0.5 mile S of Clyde Mine 762 Comment
  CAS-BOT-BC51137  Ceanothus lemmonii C. H. M. 1907-7-24 s.n. Lake Bartlett Springs Comment
  JEPS48872  Ceanothus parryi W. L. Jepson 1942-6-9 20703 Lake along St. Helena Creek Mt. St. Helena, E side Comment
  UC1193291  Ceanothus prostratus P. Zinke 1951-3-21 223 Lake on Lake-Napa County Line Quad. 59C2 609 Comment
  SBBG122275  Ceanothus prostratus var. occidentalis D. O. Burge 2008-5-28 1000 b Lake Rd 500, 3 mi from State Forest Office, SW slope of Boggs Mountain 1000 Comment
  CHSC56522  Centaurea cyanus Steven Triano 1988-6-6 242 Lake Ca. 0.1 mi n of the Eel River and 1.2 mi w of Scott Dam at the s end of Lake Pillsbury. 524 Comment
  OBI63084  Centaurea solstitialis R. K. Brummitt 1997-6-11 19695 Lake 6 km E of Clearlake Oaks on rd to Williams 600 Comment
  RSA695598  Centromadia pungens subsp. pungens Keith E. Hoffmaster 1938-6-28 862 Lake Near Clear Lake Oaks (Hanson ranch.) Comment
  CAS-BOT-BC222936  Cephalanthus occidentalis L. R. Abrams 1916-7-28 6299 Lake Clear Lake - east side Comment
  CAS-BOT-BC222937  Cephalanthus occidentalis Carl B. Wolf 1930-11-1 1795 Lake Along the edge of Blue Lake, east end Comment
  RSA2698  Cephalanthus occidentalis J. W. Blankinship 1925-8-15 s.n. Lake Kelseyville. Comment
  UCD137048  Cephalanthus occidentalis Ellen Dean; with Plant Biology 102 interns 2013-5-4 7754 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
  UCR26211  Cephalanthus occidentalis John C. Roos 1948-8-31 3930 Lake Edge of Clear Lake. Lucerne 408 Comment
  POM283972  Cephalanthus occidentalis var. californicus Lyman D. Benson 1927-09 39 Lake Soda Bay. Middle N Coast Mtn range. Clear Lake watershed. 457 Comment
  RSA2412  Cerastium glomeratum J. W. Blankinship 1924-5-2 s.n. Lake Kelseyville. 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
  UC1191434  Ceratophyllum demersum Malcolm A. Nobs and S. Galen Smith 1949-9-8 1852 a Lake southern end Clear Lake (at outlet to Cache Creek on marshy lakeshore); southern end of Clear Lake at outlet to Cache Creek Comment
  CAS-BOT-BC179404  Cercis occidentalis Brandegee No date on label s.n. Lake unspecified Comment
  CAS-BOT-BC179428  Cercis occidentalis J. W. Blankinship 1923-4-25 s.n. Lake Kelseyville and Mt. Konocti Comment
  CAS-BOT-BC179430  Cercis occidentalis D. Cleaveland 1882-1-1 s.n. Lake Allen Springs Comment
  SD8508  Cercis occidentalis Daniel Cleveland Jun 1882 Lake Comment
  SFV1801  Cercis occidentalis K. A. Wilson 1961-6-22 1191 Lake North Coast Ranges North shore of Clearwater Lake, 3 miles south of Nice. 420 Comment
  UC1544802  Cercis occidentalis Almut G. Jones 1986-8-24 7255 Lake near Middletown (margin of dry creek) 350 Comment
  UCD83622  Cercis occidentalis Adam Clause; with PLB 102 class 2010-5-2 1 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.5 road miles north of the intersection with Hwy 20. West side of the road where there is a turnaround and remnants of old road on saddle. 652 Comment
  CDA12012  Cercocarpus betuloides G. F. Hrusa 1990-4-8 7664 Lake North Coast Biodiversity Arena; W side of Walker Ridge Rd. above Bear Valley. Comment
  CAS-BOT-BC135501  Cercocarpus betuloides var. betuloides M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. Lake Cr. 914 Comment
  CAS-BOT-BC137040  Cercocarpus betuloides var. betuloides Georgia Bentley 1917-4-20 s.n. Lake Lakeport Comment
  JEPS80423  Cercocarpus betuloides var. betuloides L. R. Heckard and J. Hickman 1981-6-23 5656 Lake 1/2 mi below Crockett Camp (above Crockett branch of Middle Fork of Stony Creek); Snow Mountain 1524 Comment
  UCD40014  Cercocarpus betuloides var. betuloides Rodney Gale Myatt 1971-9-16 1058 Lake Hull Mt., north of Lake Pillsbury. 1127 Comment
  JEPS11916  Chaenactis douglasii var. douglasii Rimo Bacigalupi with G. T. Robbins 1954-6-24 4587 Lake 11.8 mi above Lake Pillsbury (along summit of ridge, along road leading to summit of mountain); Hull Mountain, Boardman Ridge 1584 Comment
  POM54149  Chaenactis douglasii var. douglasii A. A. Heller 1902-7-15 5890 Lake About Summit Lake, near the summit of Mt. Sanhedrin. Comment
  UC90108  Chaenactis douglasii var. douglasii C. A. Purpus Aug 1 1894-Sep 1 1894 1127 Lake Snow Mt. Comment
  SEINET7067200  Chaenactis glabriuscula var. glabriuscula A. G. Vestal 1947-5-3 s.n. Lake About 2.5 miles northeast of Middletown on Route 29. Coordinate datum: NAD27. UTM Zone 10, 536788mE, 4291940mN. Comment
  CAS-BOT-BC284563  Chaenactis glabriuscula var. heterocarpha Alice Eastwood; John Thomas Howell 1938-5-15 5543 Lake Near Putah Creek north of Middletown Comment
  HSC85861  Chaenactis glabriuscula var. heterocarpha R. Earing, C. Collins, C. Cavanaugh 1987-4-11 57 Lake Stony Creek Rd. to Digger Pine Campground Comment
  POM282548  Chamaesyce Lyman Benson 1943-9-2 11434 Lake Kelseyville. 411 Comment
  CHSC39462  Cheilanthes gracillima Leo Edson 1984-4-19 5 Lake On rock face at Geysers Rock. 1100 Comment
  UC1613485  Cheilanthes gracillima Charles M. Belshaw 1936-9-19 2676 Lake sw slope Snow Mt (w above Sheep Camp); Inner N Coast Range 1280 Comment
  CAS-BOT-BC68270  Cheilanthes gracillima G. Ledyard Stebbins; Walter Knight; Irja Knight 1969-10-5 2786 Lake At summit of Pinnacle Rock 1407 Comment
  UC1063749  Cheilanthes intertexta H. S. Yates 1934-4-15 3762 Lake s of Bendmore Valley; Ukiah Quadrangle Comment
  JEPS106007  Chenopodium album Lowell Ahart 2004-10-4 11430 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
  RSA10210  Chenopodium californicum C. B. Wolf 1928-5-5 1931 Lake 3 miles from Upper Lake on road to Lucerne. Comment
  CDA3018  Chenopodium chenopodioides Peter Rubtzoff 1963-9-22 5273 Lake In lower Kelsey Creek area, Clear Lake State Park . 0 Comment
  JEPS80421  Chimaphila menziesii L. R. Heckard and J. Hickman 1981-6-23 5654 Lake n. slope North Ridge (along Crockett Camp trail, Snow Mt.); Snow Mt. 1432 Comment
  CAS-BOT-BC497680  Chlorogalum pomeridianum J. W. Blankinship 1928-9-11 s.n. Lake Mt. Konocti Comment
  NY285626  Chorizanthe clevelandii D. Cleveland 1882-1 s.n. Lake Allen's Spring Comment
  UCD83830  Chorizanthe polygonoides Ellen Dean; G. Harrington, C. Thomsen, J. Gilardi 2010-5-12 6008 a 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
  UC1282813  Chorizanthe polygonoides var. polygonoides J. R. Sweeney 1953-5-26 1063 Lake Kelseyville Road 5 1/2 mi nw Lower Lake (Seigler Canyon); , nw Lower Lake Comment
  RSA418962  Cichorium intybus Lyman Benson 1942-7-20 11303 Lake Valley fields at Finley; Middle N. Coast Mt. Range, Clear Lake Watershed 412 Comment
  CAS-BOT-BC32802  Cirsium breweri var. lanosissimum Amos Arthur Heller 1902-8-2 6011 Lake Near Hullville on the ridge between Eel river and Rice creek. Comment
  CHSC33053  Cirsium cymosum James P. Smith; John Sawyer 1971-6-6 4729 Lake 0.75 mi. north of Clyde Mine; Walker Ridge Road. Comment
  CAS-BOT-BC277991  Cirsium cymosum John Thomas Howell 1937-7-19 13143 Lake Eastern Lake Co. on road to Williams Comment
  UC519534  Cirsium cymosum var. cymosum M. S. Jussel 1933-7-4 359 Lake near Cobb Valley (Binkley Ranch) Comment
  UC173886 Image available Cirsium douglasii var. douglasii H. M. Hall 1913-7-13 9450 Lake Lyons Valley inner North Coast Ranges, n Lake County (40 to 50 mi from Pacific Ocean) 731 Comment
  JEPS59322  Cirsium occidentale var. venustum W. L. Jepson 1938-6-9 18905 Lake 2 m n, near Cache Creek Bridge; Lower Lake 426 Comment
  POM352195  Cirsium occidentale var. venustum M. B. Dunkle 4863 Lake Near Cob Comment
  RSA0059677  Cirsium occidentale var. venustum Barbara Ertter 1988-7-4 7714 Lake 0.5 miles east of Rice Fork on Bear Creek Road 1.5 miles W of Bear Creek Campground, Mendocino National Forest about 11 air miles N of Upper Lake (town) SE of Lake Pillsbury. 610 Comment
  RSA444734  Cirsium occidentale var. venustum Lyman Benson 1934-6-12 6093 Lake Kelseyville; Middle N. Coast Mountain Range 427 Comment
  SJSU11876  Cirsium occidentale var. venustum J. B. Snell 1963-6-15 153 Lake Long Valley E of Clear Lake Comment
  CAS-BOT-BC162635  Clarkia Mrs. Alexander MacCallum 1901-6-24 s.n. Lake Big Hill on wat to Bartlett Springs Comment
  SEINET10492108  Clarkia amoena David B. Dunn, Melvin L. Conrad; Patricia L. Kenney 1973-6-7 Dunn 20660 Lake 3.1 mi e of lake co line on rd from hopland to lakeport. Valley floor with pinus sabinianus and chaparral. Comment
  POM271817  Clarkia amoena subsp. huntiana Lyman Benson 1928-6-14 246 Lake Kelseyville; Mt. Range: Middle North Coast; River: Kelsey Creek. 457 Comment
  SBBG4946  Clarkia concinna H. and M. Dearing 1933-5-22 1148 Lake near Saratoga Springs Comment
  CAS-BOT-BC164199  Clarkia concinna K. Faber; S. LaChance; M. Rekart 1984-4-28 6 Lake Blue Oak Campground. 23 mi. NE of [Clearlake] Clear Lake 609 Comment
  SEINET7042814  Clarkia epilobioides A. G. Vestal 1955-5-9 s.n. Lake Serpentine at Howard Springs. Whispering Pines quadrangle UTM Zone 10, 588320mE. 4300894mN. Comment
  CAS-BOT-BC164530  Clarkia gracilis subsp. albicaulis Peter H. Raven 1962-5-31 17916 Lake On Lower Lake--Knoxville road 2.3 miles north of Napa County line Comment
  UC1234610  Clarkia gracilis subsp. albicaulis Peter H. Raven 1962-5-31 17918 Lake 2.3 mi n Napa County line (on Lower Lake-Knoxville road) Comment
  CAS-BOT-BC164599  Clarkia gracilis subsp. gracilis John Thomas Howell 1945-6-19 21022 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  CAS-BOT-BC163316  Clarkia modesta L. R. Abrams 1928-5-7 12551 Lake 2 miles east of Hough's Springs Comment
  CAS-BOT-BC163317  Clarkia modesta W. R. Ernst 1956-6-20 4 Lake About 2 miles east of Highway 20 on road to Bartlett Springs Comment
  CAS-BOT-BC163686  Clarkia purpurea subsp. quadrivulnera Agnes M. Bowman 1902-5-17 s.n. Lake Sulphur Banks Comment
  CAS-BOT-BC163834  Clarkia purpurea subsp. quadrivulnera M. S. Jussel 1933-6-27 254 A Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  UC1586089  Clarkia purpurea subsp. quadrivulnera Barbara Ertter 1988-7-3 7665 Lake 2.7 mi from Middle Creek crossing (Elk Mt. Rd., ca. 7 air mi n of Upper Lake (town), ca. halfway up switchbacks on s face of mt., 3 mi from top); Elk Mt. 762 Comment
  CAS-BOT-BC164859  Clarkia rhomboidea J. W. Blankinship 1924-5-2 s.n. Lake Kelseyville Comment
  CHSC63744  Clarkia rhomboidea Vernon H. Oswald; Lowell Ahart 1994-6-20 6327 Lake Forest Route M3 at Low Gap, on the N edge of Snow Mtn. Wilderness, NW of Stonyford. 1524 Comment
  UC66035  Clarkia rhomboidea A. A. Heller 1902-7-25 5873 Lake foothills s Mt. Sanhedrin (midway between Potter Valley and Hullville) Comment
  CAS-BOT-BC164861  Clarkia rhomboidea N. Wynne; M. Peckham; J. Bamesberger 1994-4-22 56 Lake Blue Oak Cmpgrnd on access to Indian Valley Res. Comment
  POM271446  Clarkia rhomboidea Lyman Benson 1928-5-26 203 Lake Kelseyville; Middle N Coast Mt. Range, Clear Lake watershed 457 Comment
  SEINET12194329  Clarkia rubicunda M. J. Williams, Roderick, W. 1984-1 84- 14 -3 Lake 2 mi NE of Middletown 305 Comment
  CHSC101517  Clarkia unguiculata G. F. Hrusa; R. Gross 2008-5-23 17385 Lake Dry bank above Box Canyon Creek in upper Benmore Canyon immediately east and south of Indian Valley Reservoir spillway. 457 Comment
  SEINET10492163  Clarkia unguiculata Tim Holtsford 1992-5-24 Holtsford 920524 -1 Lake New long valley, 1.5 (maybe 1.65) mi n of state hwy 20. Ne-facing rocky/gravel Roadcut (pop doesn't extend into grassy area above roadcut), under oaks, digger Pines, elderberry, poison oak. Only 100-200 plants and not much seed produc- Tion. Sympatric with another clarkia (sp). Comment
  CAS-BOT-BC439192  Claytonia exigua subsp. exigua L. R. Abrams 1928-5-6 12412 Lake 6 mi. up grade west side Bartlett Mt. Comment
  CAS-BOT-BC439195  Claytonia exigua subsp. exigua Baker 1938-4-24 8927 Lake 2.8 miles east of Middletown. Comment
  HSC66025  Claytonia exigua subsp. exigua D. Boyd, M. Eichelberger, Tim Messick, T. Ranker 1980-4-19 27 Lake Along Walker Ridge Rd., 2.65 mi. S of junction with access road to Indian Valley Dam Comment
  HSC66069  Claytonia exigua subsp. exigua Teri Bartowski, Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 19 Lake Along Walker Ridge Rd., 1.3 mi. S of jct. with access road to Indian Valley Dam Comment
  CAS-BOT-BC439333  Claytonia gypsophiloides K. L. Chambers 1981-5-16 4806 Lake Bottle Rock Road, south of Kelseyville, 3.6 miles south of its junction with Hwy. 29. Comment
  RSA2404  Claytonia parviflora subsp. parviflora J. W. Blankinship 1923-3-19 s.n. Lake Highland Springs. Shady woods. Comment
  RSA2406  Claytonia parviflora subsp. parviflora J. W. Blankinship 1923-3-25 s.n. Lake Mt. Konocti. Shady woods. Comment
  UCD110915  Claytonia perfoliata Christopher Mallek 2008-1 HV1- 3 Lake High Valley. 793 Comment
  CDA15489  Claytonia rubra subsp. depressa G. F. Hrusa, WTD 1998-6-19 14626 Lake North Coast Ranges; N side of Goat Mtn. summit area. Comment
  JEPS5843  Claytonia saxosa Milo S. Baker 1929-7-1 3500 a Lake top of West Peak, Snow Mt.; Snow Mt. Comment
  CAS-BOT-BC91367  Clematis lasiantha Doris K. Kildale 1928-5-7 4942 Lake 3 miles east of Bartlett Springs. Comment
  HSC66039  Clematis lasiantha Cathie Goldberg, Lynn Kunstman, Lauren Philbrick, Geoff Walsh 1980-4-19 31 Lake Along Walker Ridge Rd., 2.65 mi. S of its junction with access road to Indian Valley Dam. Comment
  SEINET15325519 Image available Clematis lasiantha Richard R. Halse 2015-1 9379 Lake Along State Hwy. 20 ca. 0.6 mi NE of its junction with State Hwy. 53 or 3.2 mi E of Clearlake Oaks. 519 Comment
  POM270594  Clematis ligusticifolia Lyman Benson 1932-7-16 3934 Lake Kelseyville, Middle N Coast Mt. Clear Lake, Bottom Land, Mouth Kelsey Creek. 457 Comment
  CAS-BOT-BC294721  Collinsia Mona Bourell 1997-7-2 6515 Lake Mendocino National Forest. Along Rice Creek Road. FS Road M 3 1493 Comment
  HSC20627  Collinsia bartsiifolia Leo Koch 1940-4-27 901 Lake Across the hill above Rd., 4.4 mi. S of Lakeport Comment
  CHSC27522  Collinsia grandiflora Michael F. Henetz 1978-5-15 14 Lake Ca. 100 m s of junction of Hwy. 29 and Hwy. 175. 529 Comment
  HSC44370  Collinsia heterophylla D. L. Goforth 1977-4-23 22 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  RSA10203  Collinsia heterophylla Carl B. Wolf 1923-5-5 1938 Lake 1 mi. from Clear Lake on The Bartlett Springs Grade. Comment
  UCR138667  Collinsia heterophylla M. Brooks, Julie Evens, H. Johnson 1997-3-30 9 Lake Blue Oak Campground 274 Comment
  UCR37947  Collinsia heterophylla Brian Kearney, Mike Malamus, P. Williams 1984-4-28 8 Lake Blue Oak Campground 610 Comment
  HSC37204  Collinsia sparsiflora Lon Hall 1975-5-3 323 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 Comment
  UCD81930  Collinsia sparsiflora Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5511 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
  RSA424682  Collinsia sparsiflora Aaron Liston, M. Blumler 1987-4-25 662 -4 Lake Butts Canyon road ca. 8 miles S of Hwy 29. Comment
  JEPS77382  Collinsia sparsiflora var. arvensis Robert M. Lloyd 1963-5-4 2609 Lake ca 2 mi +/- below Lakeport (ca 0.5 mi from St Hwy 29 on rd to Hopland) 396 Comment
  RSA79471  Collinsia sparsiflora var. arvensis F. W. Peirson 1926-4-2 6584 Lake west end of Clear Lake, Comment
  POM161402  Collinsia sparsiflora var. arvensis R. C. Bacigalupi 1926-3-28 1261 Lake Just north of Middle Town. Comment
  RSA780092  Collinsia sparsiflora var. collina Cora W. Benson 1935-5-12 s.n. Lake Cobb Valley, Mayacamas Mt. Range, Clear Lake Watershed 915 Comment
  UCD131809  Collinsia sparsiflora var. collina Arti Lal; 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. Along undeveloped road that goes southeast from Glebe Road at gate. 565 Comment
  UCD170122  Collinsia sparsiflora var. collina Richard R. Halse 2013-3-27 8759 Lake Along State Hwy. 20 ca. 0.4 miles west of the Colusa/Lake County Line, at the Judge Davis Trailhead, Cache Creek Natural Area. 530 Comment
  UCD20539  Collinsia sparsiflora var. sparsiflora E. Dean; w/Tom and Margaret Starbuck 2002-3-25 970 Lake McLaughlin UC Reserve. West slope of Research Hill, above road to Dunnigan Hill, SW facing slope. 701 Comment
  CAS-BOT-BC229532  Collomia diversifolia L. R. Abrams 1928-5-7 12563 Lake 4-5 miles E of Hough's Springs Comment
  UC1181373  Collomia diversifolia Milo S. Baker 1948-5-12 12038 Lake just below Black Oak Villa; Butt's Canyon Comment
  UC1299592  Collomia diversifolia Freed W. Hoffman 1948-5-9 2738 Lake Big Creek Canyon Comment
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Feb 13 2007
  SEINET8729289 Image available Collomia diversifolia Herbert L. Mason 1938-1 11741 Lake Three miles east of Middletown. 1938 Comment
  CHSC63746  Collomia grandiflora Vernon H. Oswald; Lowell Ahart 1994-6-20 6330 Lake Forest Route M3 at Low Gap, on the N edge of Snow Mtn. Wilderness, NW of Stonyford. 1524 Comment
  RSA15070  Collomia grandiflora Daniel Cleveland 1882-07 s.n. Lake Allen Springs Comment
  NY643118  Convolvulus arvensis J. Torrey 1865-1 324 Lake Comment
  JEPS74602  Cordylanthus pilosus subsp. pilosus L. R. Heckard 1974-9-12 3956 Lake w side of Middle Creek (on road 5.5 mi n of Upper Lake) 579 Comment
  RSA109889  Cordylanthus pilosus subsp. pilosus P. A. Munz 1956-7-24 22291 Lake Long Ridge Trail to Snow Mt. from Fir-Root Spring. 1524 Comment
  JEPS66519  Cordylanthus pilosus subsp. pilosus L. R. Heckard and T. I. Chuang 1971-8-16 2776 Lake roadside flat 0.3 mi e of Long Valley junction (on route 20) 335 Comment
  JEPS6800  Cordylanthus pilosus subsp. pilosus Willis L. Jepson 1892-8-4 21344 Lake hillsides near Rice's fork 762 Comment
  UC1321310  Cordylanthus pilosus subsp. pilosus R. F. Hoover 1966-8-23 9925 Lake s Middletown; Valley of St Helena creek Comment
  CAS-BOT-BC238215  Cordylanthus tenuis subsp. brunneus R. F. Hoover 1938-9-23 3866 Lake Butts Canyon Comment
  JEPS57378  Cordylanthus tenuis subsp. brunneus L. R. Heckard and T. I. Chuang 1968-6-18 1948 Lake e Whispering Pines resort (nw of Middletown) Comment
  JEPS86766  Cordylanthus tenuis subsp. brunneus Jack and Betty Guggolz 1990-6-22 1073 Lake one-half mi e county line (on hairpin turn on Western Mine Road) 743 Comment
  RSA523329  Cordylanthus tenuis subsp. brunneus L. R. Heckard, Chuang 1968-6-18 1948 Lake East of Whispering Pines resort, northwest of Middletown 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
  RSA22508  Cornus glabrata Annetta Carter 1936-9-20 1211 Lake Bear Creek, southwest of Snow Mountain. 732 Comment
  RSA30412  Cornus glabrata A. A. Heller 1916-6-7 12305 Lake Oak belt between Bartlett Springs and Allen Springs. Comment
  UC588155  Cornus glabrata Annetta Carter 1936-9-20 1211 Lake Bear Creek s.w. of Snow Mt. 731 Comment
  UC1193375  Cornus nuttallii R. H. Neuns 1950-5-23 117 Lake 2 mi. w. Cobb; Quad. 60B4 1066 Comment
  SEINET12137396  Cornus nuttallii W. Knight, Knight, I. 1981-1 4346 Lake 2 mi up road from Towhead Flat near Cedar Camp 1158 Comment
  CAS-BOT-BC212132  Cornus sericea H. E. McMinn 1923-5-27 997 Lake Bear Creek tributary to Rice Fk. of Eel River at base of Snow Mt. Comment
  CAS-BOT-BC212203  Cornus sericea C. F. Leitholt 1893-7-4 s.n. Lake Cobb Mt. Comment
  UC175939  Crepis occidentalis H. M. Hall 1913-7-21 9533 Lake Mt. Hull inner North Coast Ranges (s side summit, semi-arid section of ranges 40-50 mi from the Pacific Ocean) 2072 Comment
  CAS-BOT-BC299709  Crocidium Robert E. Jameson 1967-5-2 23 Lake South Fork of Scott's Creek 4 miles west of Lakeport Comment
  CAS-BOT-BC190060  Crypsis schoenoides Peter Rubtzoff 1963-9-13 5262 Lake Clear Lake State Park. On Clear Lake beach in lower Kelsey Creek area. Comment
  JEPS76140  Crypsis schoenoides Rimo Bacigalupi 1976-8-14 9334 Lake near mouth of Kelsey Creek (edge of receding water of lake); Clear Lake State Park, Clear Lake 403 Comment
  CDA11396  Cryptantha dissita G. F. Hrusa, K. van Katwyk 1995-4-22 12116 Lake Inner North Coast Ranges; along summit of Bartlett Springs Road at intersection with Walker Ridge Rd. Comment
  JEPS67538  Cryptantha dissita J. P. Tracy 1902-5-30 1744 Lake 6 mi nw Lakeport (in hills about Scotts Valley); Scott Valley 426 Comment
  UCR157614  Cryptantha dissita L. F. LaPre 1986-3-30 s.n. Lake Inner North Coast Ranges, Three Peaks, 5 mi SE of Middletown near the Napa County line 732 Comment
  UCD160589  Cryptantha hispidula Ellen Dean; Susan Harrison, Sharon Strauss 2015-5-10 8705 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). 223 Comment
  RSA63680  Cryptantha microstachys Milo S. Baker 1950-5-6 12196 Lake About 1 mile SE of Borax Lake Comment
  RSA74423  Cryptantha milobakeri Milo S. Baker 1945-5-24 10897 Lake Bottlerock Road, 1 miles S of the jct with the Lakeport- lower Lake Hwy. 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
  JEPS67732  Cryptantha muricata W. L. Jepson 1938-6-11 18995 Lake Reiff Morgan Valley, Knoxville Ridge 701 Comment
  UC79257  Cryptantha torreyana Katharine Brandegee 1889-6-26 Lake Kelsey Comment
  CAS-BOT-BC80696  Cupressus macnabiana C. Hart Merriam 1916-9-1 s.n. Lake Pieta Grade, Miyakima Range, near Sonoma-Lake county boundary Comment
  RSA352381  Cupressus macnabiana C. B. Wolf, E. R. Johnson 1934-10-14 6187 Lake 7 miles east of Houghs Springs on road to Williams, 3 miles west of Colusa County line 610 Comment
  NY16693  Cupressus macnabiana C. B. Wolf 1934-10-14 6187 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
  CAS-BOT-BC80821  Cupressus sargentii G. L. Stebbins 1968-5-15 6890 Lake Northeast edge of Little Indian Valley, on road from Leesville to Bartlett Springs 457 Comment
  RSA17617  Cupressus sargentii C. B. Wolf, E. R. Johnson 1934-10-16 6191 Lake Along Rief to Knoxville Road 1 mile from Napa Co. line 457 Comment
  UC1086214  Cupressus sargentii C. McMillan 1950-8-24 1582 Lake near Hough Springs; Indian Valley Comment
  NY16796  Cupressus sargentii C. B. Wolf 1934-10-17 6195 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
  CAS-BOT-BC224471  Cuscuta californica Mrs. H. C. Cantelow 1934-5-30 568 Lake Nr. Middletown Comment
  RSA31691  Cuscuta jepsonii A. A. Heller 1902-7-25 5981 Lake Foothills South of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  UC635238  Cuscuta subinclusa Pauline Schulthess 1931-7-16 Lake about 3 mi s Kelseyville; Kelsey Creek Dam Comment
  JEPS81354  Cycladenia humilis var. humilis L. R. Heckard and J. C. Hickman 1982-7-7 5964 Lake n.w. side Snow Mt. (Crooked Tree Ridge); , Crooked Tree Ridge 1798 Comment
  UCD159711  Cynoglossum grande James A. Neilson Jr.; Teresa A. Sholars 1975-3-26 3093 Lake Mayacmas Mountains, ca. 100 yards below Childers Peak, ca 1 mile east of Big Canyon Road. (Elevation estimated using Google Earth by label maker.) 579 Comment
  CAS-BOT-BC376443  Cyperaceae Greg de Nevers 2001-7-8 12550 Lake Clear Lake, Lake County Land Trust, Rodman Slough. 475 Comment
  RSA0037084  Cyperaceae M. Bourell 1997-7-2 6536 Lake Copper Butte Trail. Along trail to Middle Fork Eel River. Comment
  RSA797295  Cyperaceae Keith E. Hoffmaster 1940-11-24 s.n. Lake Near Lower Lake. Comment
  UC1100669  Cyperus erythrorhizos Herbert L. Mason and S. Galen Smith 1949-9-8 1850 Lake shore on s.e. side Clear Lake Comment
  CAS-BOT-BC114132  Cyperus squarrosus John Thomas Howell 1945-6-21 21213 Lake Near Bartlett Springs. Comment
  CAS-BOT-BC445513  Damasonium californicum H. D. Ripley; R. C. Barneby 1945-6-20 6908 Lake 6 miles SE of Middletown 335 Comment
  UC658985  Daucus pusillus Mildred E. Mathias 1937-5-23 1291 Lake along roadside 5 mi. from Lower Lake (on rd. to Knoxville) Comment
  CAS-BOT-BC10243  Delphinium hesperium Robert E. Jameson 1967-5-23 11 Lake South Fork of Scott's Creek, 4 miles west of Lakeport Comment
  HSC99819  Delphinium hesperium John Rehling, Robert M. Specht Mar 1975 140 Lake 0.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  UCD160713  Delphinium hesperium James A. Neilson Jr. 1975-6-5 3256 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  CAS-BOT-BC9929  Delphinium nudicaule Peter Rubtzoff 1955-5-28 1889 Lake Jordan Park, 1.7 mile northwest of Cobb. Comment
  CAS-BOT-BC9934  Delphinium nudicaule L. R. Abrams 1928-5-7 12544 Lake 2 miles east of Hough's Springs Comment
  CAS-BOT-BC9936  Delphinium nudicaule Georgia H. Bentley 1920-4-20 N.S. Lake Lakeport Comment
  HSC43931  Delphinium nudicaule Robert M. Specht 1977-4-28 821 Lake 512 Comment
  HSC60295  Delphinium nudicaule Phyllis Krieg 1979-4-14 Lake Middle Creek Campground 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
  UC1126013  Delphinium nudicaule K. Bradshaw 1937-6-1 34 Lake 4 mi w Lakeport; Lakeport Quadrangle Comment
  UCD96065  Delphinium nudicaule M. Wiesendanger 1928-4-5 872 Lake Near Kelseyville. Comment
  RSA273296  Delphinium nudicaule J. P. Smith, Thomas W. Nelson 1976-4-13 8551 Lake Barlett Springs Road, 0.6 miles from its jct with State route 20. 457 Comment
  CHSC78160  Delphinium uliginosum Lowell Ahart 2000-6-2 8441 Lake In a meadow near a small wash, 100 feet northeast of Bartlett Springs road, about 400 yards southwest of the radio tower, about 1/4 mile west of Bartlett Springs Road and Walker Ridge Road, about 2 1/2 miles west of Bear Valley. 609 Comment
  SEINET7067217  Delphinium uliginosum A. G. Vestal 1947-5-3 s.n. Lake About 2.5 miles northeast of Middletown on Route 29 in Cayote Valley. Coordinate datum: NAD27. Comment
  UCD163408  Delphinium uliginosum D. Slakey; CNPS Volunteers 2015-4-26 123 Lake Area between Quarry Valley View Road and Quarry Valley Road, McLaughlin Natural Reserve;. 670 Comment
  UCD96588  Delphinium uliginosum A. A. Heller 1916-6-8 12385 Lake Between Hough's Springs and the Colusa county line. Comment
  POM197470  Delphinium variegatum L. R. Abrams 1928-5-5 12350 Lake Serpentine rocks, 2 miles S of Lakeport Comment
  RSA233004  Delphinium variegatum D. A. Young 1969-5-4 412 Lake Collected at the Clear Lake State Park Clear Lake. Northern Oak Wd.; shaded rocky area. 457 Comment
  UC1282802  Delphinium variegatum J. R. Sweeney 1952-5-19 934 Lake ne-facing slope 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa Co. line on Pope Valley rd); Butts Canyon 243 Comment
  UCD83903  Delphinium variegatum Ellen Dean; G. Harrington, C. Thomsen, J. Alderson, M. Bibbo 2010-4-24 5929 Lake BLM Cache Creek Wilderness. NE part of Wilderness just west of confluence of Cache and Rocky Creeks, top ridge of peninsula that juts out into Cache Creek. 330 Comment
  SJSU3460  Delphinium variegatum J. B. Snell 1963-5-18 118 Lake Long Valley 7 mi E of Clear Lake Oaks Comment
  CAS-BOT-BC17094  Delphinium variegatum subsp. variegatum Agnes M. Bowman 1902-4-1 221 Lake Weldon Valley Comment
  UC635482  Dendromecon rigida Pauline Schulthess 1931-7-25 Lake ranch 1 1/2 mi sw Kelseyville Comment
  CAS-BOT-BC192733  Deschampsia danthonioides A. A. Heller 1902-7-15 5901 Lake About Summit Lake, near the summit of Mt. Sanhedrin Comment
  UC1155247  Deschampsia danthonioides J. R. Sweeney 1951-5-13 633 Lake 1.2 mi. s.w. Highland Springs 464 Comment
  UC909723  Deschampsia danthonioides Milo S. Baker 1950-5-6 12194 Lake ca. 1 mi. s.e. Borax Lake Comment
  UCD62513  Deschampsia danthonioides R. Tofsrud 1941-6-1 76 Lake Cobb Mt. Comment
  UCD62889  Deschampsia danthonioides A. A. Beetle 1941-4-27 1731 Lake Southwest side of Clear Lake. Comment
  CAS-BOT-BC201803  Deschampsia elongata M. S. Jussel 1933-7-4 363 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  SEINET10524301  Deschampsia elongata David B. Dunn 1973-6-7 Dunn 20682 Lake Coll 16.2 mi n of upper lake on the rd to pillsbury lake, 1.4 mi n of elk mt Summit. Yellow pine and douglas fir forest. Area mostly disturbed. 1128 Comment
  CDA24616  Dicentra chrysantha T. C. Fuller 1958-5-28 3680 Lake Highway 20, 1 mile west of Oasis. 0 Comment
  SD58257  Dicentra chrysantha Helen-Mar Wheeler 1956-8-19 105 a Lake Lower slopes of Hull Mountain, at head of Boardman Ridge, just nlorth of Timberline Camp. 1768 Comment
  JEPS46126  Dicentra formosa Eleanor Armstrong Jun 1932 530 Lake near Adam Springs (Cobb Mt); Cobb Mt. 914 Comment
  CAS-BOT-BC483713  Dichelostemma capitatum M. S. Jussel 1931-4-1 s.n. Lake Kelseyville Comment
  HSC35410  Dichelostemma capitatum subsp. capitatum Scott M. Kruse 1975-5-3 21 Lake 8.7 mi. E of SR 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  HSC38123  Dichelostemma capitatum subsp. capitatum Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-13 2352 Lake Along Bartlet Springs Rd., 0.6 mi. from its junction with Hwy. 20 Comment
  HSC38205  Dichelostemma capitatum subsp. capitatum Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-13 2376 Lake 3.3 mi. E of Bartlet Springs 534 Comment
  UCD148248  Dichelostemma capitatum subsp. capitatum Robert E. Preston 2013-4-6 2909 Lake Kelseyville, in vacant lot at SW corner of Main St and Douglas Rd. 430 Comment
  HSC3066  Dichelostemma capitatum subsp. capitatum D. M. Patten 1964-3-25 Lake 6 mi. NW of Lakeport on Hidden Lake Rd. 427 Comment
  HSC41861  Dichelostemma capitatum subsp. capitatum K. Irwin 1977-4-23 303 Lake Hwy. 20, 2.2 mi. W of junction with Hwy. 29 Comment
  HSC45253  Dichelostemma capitatum subsp. capitatum M. Alcasas 1978-4-15 16 Lake Bartlett Springs Rd. 1.0 mi E of Hwy. 20 549 Comment
  POM169654  Dichelostemma ida-maia A. A. Heller 1902-7-14 5863 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  UCD20509  Dichelostemma multiflorum E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1076 Lake McLaughlin UC Reserve. Lower reaches of SE portion of Research Hill, W side fo Hunting Creek just W of parking area where old 4WD road leaves Knoxville-Berryessa road. 609 Comment
  JEPS11952  Dieteria canescens var. shastensis Rimo Bacigalupi with G. T. Robbins 1954-6-24 4600 Lake close summit of Hull Mountain (Mendocino-Lake County boundary); Hull Mountain 2118 Comment
  CAS-BOT-BC151936  Diplacus douglasii Georgia Bentley 1917-5-16 s.n. Lake Lakeport Comment
  CAS-BOT-BC151937  Diplacus douglasii Elmer I. Applegate 1934-3-8 8889 Lake Near Pine Grove, north slope of Cobb Mountain Comment
  CHSC25073  Diplacus douglasii L. D. Scott 1971-4-7 15 Lake 2 mi n of Witter Springs Post Office, .5 mi n of the McMath property. Comment
  CAS-BOT-BC153256  Diplacus kelloggii M. S. Jussel 1931-3-30 s.n. Lake Cobb Mt., Jordan Park Comment
  SBBG28902  Diplacus layneae J. T. Howell 1945-6-21 Lake Bartlett Flat Comment
  CAS-BOT-BC151421  Diplacus nanus C. Hart Merriam 1916-9-7 s.n. Lake Top of Sheet Iron Mountain Comment
  UCD137010  Dipsacus fullonum Ellen Dean; with Plant Biology 102 interns 2013-5-4 7742 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
  CAS-BOT-BC208618  Distichlis spicata F. P. Cronemiller 1924-5-12 878 Lake Salt Glades below Salt Spring 701 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
  UC511739  Dodecatheon hendersonii Frank W. Peirson 1926-4-2 6573 Lake grade down to Clear Lake grade down to Clear Lake (Hopland Road) Comment
  HSC17864  Dodecatheon hendersonii D. M. Patten 1964-3-25 Lake 6 mi. NW of Lakeport on Hidden Lake Rd. 427 Comment
  POM287483  Dodecatheon hendersonii Lyman Benson 1927-04 s.n. Lake Kelseyville. Middle N coast mt. range. 549 Comment
  SEINET11992132  Dodecatheon hendersonii F. H. Utech, McClintock, E.; Knight, W.; Knight, I. 1984-1 84 -039 Lake ca 3.2 mi W of CA 20 on CA 175 (Hopland Road) enroute to Hopland from Finley 457 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
  CAS-BOT-BC154156  Downingia bicornuta Peter Rubtzoff 1956-9-2 2820 Lake Boggs Lake, southern shore of lake. Comment
  UC1112239  Downingia bicornuta var. bicornuta S. Galen Smith with J. Anderson 1957-6-9 2995 Lake ca 3 mi w Cobb Valley (e of Bottle Rock Road, margins of Boggs Lake); Boggs Lake 899 Comment
  POM285429  Downingia concolor var. concolor Lyman Benson 1928-5-1 172 Lake Asbill Dam, Middletown; Mr. Range: Middle N Coast. 518 Comment
  POM311160  Downingia concolor var. concolor Verne Grant, Alva Grant 1940-5-26 7640 Lake Guinot Lake, Pope Valley, about 10 miles SE of Middletown. Comment
  JEPS15463  Downingia cuspidata Rimo Bacigalupi with G. Thomas Robbins 1956-6-1 5686 Lake on w side of road between Kelseyville and Lower Lake; Manning Flat Comment
  UC1244049  Downingia cuspidata John Weiler 1960-5-22 60119 Lake n edge Loch Lomond (along State Highway 29) Comment
  SEINET11619635  Dryopteris arguta C. E. Young 1905-1 s.n. Lake near Kelseyville Comment
  HSC66639  Dudleya cymosa Cathie Goldberg, Lynn Kunstman, Lauren Philbrick, Geoff Walsh 1980-4-19 24 Lake Coldsprings Campground, along access road to Indian Valley Dam Comment
  JEPS50045  Dudleya cymosa W. L. Jepson 1938-6-9 18920 Lake Bartlett Mtn 1127 Comment
  UCD14238  Dudleya cymosa Neil Miller 1973-5-26 93 Lake Lake County, 8 miles along road from Clear Lake to Bartlett Springs on way to Indian Valley; 609 Comment
  JEPS106009  Echinodorus berteroi Lowell Ahart 2004-10-4 11435 Lake Indian Valley Reservoir, east of the causeway, in the northwest part of the reservoir, on the east side of Bartlett Springs Road. 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
  CAS-BOT-BC113663  Eleocharis acicularis var. occidentalis Peter Rubtzoff 1956-9-2 2815 Lake Boggs Lake. Southern shore of the lake. Comment
  UC1100741  Eleocharis macrostachya Herbert L. Mason 1946-7-27 12947 Lake 2-3 mi N of Lakeport (Clear Lake) Comment
  CAS-BOT-BC113335  Eleocharis montevidensis Martin Simon Jussel 1933-6-26 184 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  UC183686  Eleocharis obtusa Joseph P. Tracy 1905-8-21 2379 Lake Scott Valley Northern Coast Ranges 426 Comment
  SEINET10584564  Eleocharis obtusa var. engelmannii Dean W. Taylor 1999-6-3 Taylor 17214 Lake Manning flat, along Highway 29 5 miles West from Lower Lake; T12N R8W NE of SW Sec 1; Clearlake Highlands 7 1/2' USGS quadrangle; large vernally wet flat on deep clay vertisols, vernal pools dominated by Eryngium aristulatum and Pleuropogon californicus. 564 Comment
  RSA2177  Eleocharis palustris J. W. Blankinship 1927-6-12 s.n. Lake Kelseyville. Along Cold Creek. Comment
  CHSC89431  Eleocharis parishii Lowell Ahart 2004-10-4 11439 Lake Below the high water line of Indian Valley Reservoir, east of the causeway, in the northwest part of the reservoir, on the east side of Bartlett Springs Road. 446 Comment
  UC980584  Eleocharis quinqueflora M. Forster and M. Kortum 1940-5-4 9778 Lake Kelseyville and Lower Lake Hiway Comment
  CAS-BOT-BC227141  Elymus elymoides J. W. Blankinship 1923-6-17 s.n. Lake Kelseyville Comment
  UCD41736  Elymus glaucus Geri Hulse-Stephens 2001-6-4 622 Lake Goat Mountain. Fallen Fir Marsh. 1280 Comment
  UCD62302  Elymus glaucus A. A. Beetle 1941-4-21 1740 Lake West side of Clear Lake. Comment
  SEINET191100  Elymus glaucus subsp. glaucus A. A. Beetle 1941-4-21 1740 Lake W side of Clear Lake Comment
  CHSC29572  Elymus multisetus Dibble; Griggs 1979-6-15 70 Lake Near Potato Hill, close to the town of Stonyford. On the upper third of a ridge system. 1125 Comment
  POM295661  Elymus multisetus Lyman Benson 1933-6-19 4465 Lake Lakeport Junction Hill; Middle N Coast Mt. Range 488 Comment
  POM295663  Elymus multisetus Lyman Benson 1932-6-19 3720 Lake Mt. Hanna. Middle N Coast Mt. Range 762 Comment
  JEPS76103  Elymus trachycaulus W. L. Jepson 1938-6-9 18955 Lake mountains between Indian Valley and Bear Valley; Complexion Canyon 579 Comment
  UCD81878  Elymus trachycaulus Ellen Dean; K. Mawdsley,G. Harrington,R. Wilmarth,B. Rice,E. Salvia 2009-5-27 5758 Lake Walker Ridge. Picnic area near Cold Spring. 912 Comment
  CHSC68547  Emmenanthe penduliflora var. penduliflora Vernon H. Oswald; David Isle, Rhonda Isle 1997-5-3 8364 Lake Forest Road M5 north of Wyle Glade, northwest of Indian Valley Reservoir. 944 Comment
  RSA2435  Epilobium brachycarpum J. W. Blankinship 1928-8-29 s.n. Lake Mt. Konocti 610 Comment
  RSA702784  Epilobium brachycarpum L. Ahart 2004-10-4 11446 Lake Below the high water line of Indian Valley Reservoir, west of the causeway, in the northwest part of the reservoir, on the west side of Bartlett Springs Road 447 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
  UC635374  Epilobium ciliatum subsp. ciliatum Pauline Schulthess 1931-7-26 Lake six mi s Kelseyville (banks of pond); Brierly Ranch Comment
  JEPS105953  Epilobium ciliatum subsp. glandulosum Lowell Ahart 2004-10-4 11437 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
  JEPS38216  Epilobium densiflorum Willis L. Jepson 1892-7-30 14412 Lake near Uncle Sam Mt. (= Mt. Konocti) Comment
  UCD148384  Epilobium densiflorum Peter Rubtzoff 1956-9-2 2796 Lake Southern shore of Boggs Lake. Comment
  JEPS79750  Epilobium glaberrimum subsp. glaberrimum L. R. Heckard and J. C. Hickman 1980-9-16 5477 Lake Trail Milk Ranch near west ridge of West Peak; Snow Mt. 2011 Comment
  JEPS80323  Epilobium hallianum L. R. Heckard and J. C. Hickman 1981-6-20 5561 Lake along outlet of creek from lower Milk Ranch; Snow Mt., Middle Fork Stony Creek 1920 Comment
  RSA10796  Epilobium minutum Carl B. Wolf 1928-5-6 2023 Lake 3 miles west of Bartlett Springs on the road to Clear Lake. Comment
  UC615086  Epilobium nivium Beryl O. Schreiber 1936-9-19 2341 Lake Snow Mountain Trail 1/4 mi from summit 2133 Comment
  UCD160221  Epilobium torreyi James A. Neilson Jr. 1974-5-24 2931 Lake Mayacmas Mountains, south of Childers Peak, Barceloux Ranch, ridge ca. 1 miles east of Big Canyon River. (Elevation and georeferencing estimated by label maker.) 579 Comment
  RSA15103  Epipactis gigantea Daniel Cleveland 1882-07 s.n. Lake Allen Springs Comment
  UCD84017  Epipactis gigantea Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6189 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. 637 Comment
  RSA2483  Equisetum laevigatum J. W. Blankinship 1923-3-14 s.n. Lake Kelseyville. Banks of Cold Creek. Comment
  UC573177  Equisetum laevigatum K. E. Bradshaw 1937-6-4 63 Lake 3/4 mi s Liberty School 426 Comment
  UCD41879  Equisetum laevigatum Geri Hulse-Stephens 2001-6-5 639 Lake Goat Mountain. Northern Marsh, Root Glade. Bear Wallow. 944 Comment
  POM275281  Eragrostis pectinacea Lyman Benson 1937-8-30 8499 Lake Kelseyville; North Middle Coast Mt. Range. 412 Comment
  RSA0034153  Eremogone M. Bourell 1997-7-3 6593 Lake Mendocino National Forest, summit of Sheetiron Mountain. Comment
  RSA0103880  Eriastrum abramsii J. W. Blankinship 1929-6-4 s.n. Lake Mt. Konocti [near Kelseyville]. 610 Comment
  UC134013  Eriastrum abramsii Katharine Brandegee July 1884 Lake Coldstream Comment
  SEINET8729305 Image available Eriastrum brandegeeae H. L. Mason 1945-1 12604 Lake Obsidian Ridge, southeast of Borax Lake. Comment
  CAS-BOT-BC287619  Ericameria linearifolia Jeanne McFarland; Kathie Meyer; Anne Mullenniex 1995-4-1 5 Lake Walker Ridge, on N-facing slope 150' above Blue Oak Campground 579 Comment
  HSC85812  Ericameria linearifolia Sandy Floyd, Tom Munton, T'ai Roulston 1987-4-11 78 Lake 8 mi. N of Hwy. 20 on Walker Ridge Rd. at Blue Oak Campground Comment
  JEPS105358  Ericameria nauseosa var. speciosa Dean W. Taylor 1994-10-7 14716 Lake Blue Slide Lake, sag pond on ridge ca. 1 mile S from Forest Road M10 1172 Comment
  JEPS21528  Ericameria parryi var. latior R. F. Hoover 1938-9-3 3805 Lake Bartlett Mountain Comment
  UC1388992  Erigeron greenei Milo S. Baker 1940-6-30 9743 Lake serpentine area opposite Whispering Pines Resort Comment
  CAS-BOT-BC295179  Erigeron inornatus J. W. Blankinship 1928-7-8 s.n. Lake Mt. Konocti 609 Comment
  UC1443493  Erigeron inornatus var. inornatus J. L. Strother 1977-7-26 1290 Lake n of Lake Pillsbury (ca. 4.8 km by road s of summit lookout station); Hull Mt., Boardman Ridge 445 Comment
  JEPS124478  Erigeron petrophilus var. petrophilus Daniel Slakey with CNPS Volunteers 2015-7-12 151 Lake Snow Mountain, slope above (southeast of) Bear Creek. Comment
  UC1443484  Erigeron petrophilus var. petrophilus J. L. Strother 1977-7-26 1280 Lake Hull Mt.; along Horse Ridge, 200-300 m e of lookout station 2075 Comment
  CAS-BOT-BC216081  Eriodictyon californicum L. R. Abrams 1928-5-5 12345 Lake Kelseyville Comment
  HSC13520  Eriodictyon californicum C. B. Wolf 1928-5-6 2058 Lake 5 mi. E of Bartlett Springs on rd. toWilliams Comment
  RSA63699  Eriodictyon californicum Milo S. Baker 1950-5-6 12214 Lake At base of hills about 1 mile southeast of Borax Lake. 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
  UCD119284  Eriodictyon californicum Jane McBerty 1961-4-30 21 Lake 5 miles east of Lower Lake. Comment
  UCD131941  Eriodictyon californicum Fei Chen; PLS 102 plant collecting interns 2013-4-14 7 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, along Soda Bay Road. Along undeveloped road that goes southeast from Glebe Road at gate. Near Southern boundary of park. 645 Comment
  CAS-BOT-BC248823  Eriogonum compositum var. compositum John Thomas Howell 1945-6-20 21101 Lake Pinnacle Rock, Bartlett Mountain Comment
  UC161855  Eriogonum compositum var. compositum C. A. Purpus July 1894 Lake Snow Mountain 2133 Comment
  CAS-BOT-BC242596  Eriogonum dasyanthemum Chas. M. Belshaw 1936-9-20 2683 Lake Clear Lake road, six miles south of Lower Lake Comment
  JEPS97552  Eriogonum dasyanthemum R. D. Stone, G. L. Clifton, and C. Patterson 1985-5-20 668 Lake Blackeye Canyon; ca. 4 mi NE of Clear Lake Highlands; ca. 2 mi NNE of Quakenbush Mtn. 487 Comment
  UC6261  Eriogonum dasyanthemum H. N. Bolander 1863-9-29 2638 Lake Clear Lake Comment
  CAS-BOT-BC242604  Eriogonum dasyanthemum Walter Knight; Irja Knight 1963-9-23 114 Lake Between Wilbur Springs Jct and Barkersville Comment
  CAS-BOT-BC261248  Eriogonum hirtiflorum John Thomas Howell 1945-6-18 20993 Lake Bottlerock Road Comment
  CAS-BOT-BC261253  Eriogonum hirtiflorum Milo S. Baker 1945-6-28 11074 Lake Road from Burn's Val to Borax Lake Comment
  UC1046472  Eriogonum hirtiflorum R. Bacigalupi, J. R. Sweeney 1951-6-3 3351 Lake 6.5 mi nw along road to Kelseyville, just west of Manning Flat Lower Lake 594 Comment
  JEPS108182  Eriogonum hirtiflorum David Gowen 2005-6-15 444 Lake Between Burns Valley and Borax Lake. Across from school (Acacia Rd.?) Comment
  UC192381  Eriogonum hirtiflorum Brandegee July 1888 Lake Comment
  CAS-BOT-BC259414  Eriogonum luteolum Mrs. Alexander McCallum 1900-7-1 s.n. Lake Bartlett Springs Comment
  CAS-BOT-BC259419  Eriogonum luteolum H. M. Hall 1923-10-13 11933 Lake Lakeport Comment
  CAS-BOT-BC259421  Eriogonum luteolum L. R. Abrams 1916-7-28 6283 Lake Between Houghs & Bartlett Springs Comment
  CAS-BOT-BC259433  Eriogonum luteolum John Thomas Howell 1930-8-24 5458 Lake 2 miles from Middletown on road to Adams Springs Comment
  CAS-BOT-BC259440  Eriogonum luteolum W. P. Vestal; A. G. Vestal 1947-5-3 s.n. Lake About 2.5 mi. n.e. of Middletown Comment
  POM165260  Eriogonum luteolum A. A. Heller 1902-7-25 5976 Lake Foothills South of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  RSA254936B  Eriogonum luteolum James L. Reveal, Caroline G. Reveal 1974-8-16 3775 Lake Along California Highway 29 at the Kelsey Creek crossing near Kelseyville. 427 Comment
  CHSC92673  Eriogonum luteolum var. luteolum D. Isle 1997-7-1 1362 Lake Mendocino National Forest--North Coast Ranges. Upper Lake Watershed. On road 16N30 (Sam Alley Ridge Road); at 16N39 junction. 804 Comment
  UC1299734  Eriogonum luteolum var. luteolum Freed W. Hoffman 1948-6-26 2520 Lake 3 mi n Bear Creek crossing; Rice Creek Comment
  UC178455  Eriogonum luteolum var. luteolum Katharine Brandegee 1911-8-16 Lake near Middletown (Langtry Ranch); Langtry Ranch Comment
  UC85713  Eriogonum luteolum var. luteolum Purpus Aug. 1894 1260 Lake Deer Creek 1219 Comment
  POM279933  Eriogonum luteolum var. luteolum Lyman Benson 1936-8-8 7939 Lake Junction Hill, Lakeport. Mayacamas Mt. Range, Clear Lake Watershed 427 Comment
  SD211671  Eriogonum luteolum var. luteolum Barbara Ertter 1988-7-4 7709 Lake 0.5 mile east of Rice Fork on Bear Creek Road, 1.5 mile west of Bear Creek Campground; Mendocino National Forest; ca. 11 airmiles north of Upper Lake, southeast of Lake Pillsbury. 609 Comment
  CAS-BOT-BC270984  Eriogonum nervulosum G. Thomas Robbins; L. R. Heckard 1956-7-25 3723 Lake Southern extension of Snow Mt. West and about one-fourth mile south of its summit 2103 Comment
  CAS-BOT-BC261506  Eriogonum nudum var. nudum C. G. Pringle 1882-8-16 s.n. Lake Lakeport Comment
  CAS-BOT-BC261507  Eriogonum nudum var. nudum John Thomas Howell 1930-8-24 5448 Lake 4 miles from Middletown on Adams Springs Road Comment
  CAS-BOT-BC261514  Eriogonum nudum var. nudum A. S. Stinchfield 1916-8-1 s.n. Lake Near Bartlett Springs Comment
  CAS-BOT-BC261519  Eriogonum nudum var. nudum F. G. Krauss 1893-10-26 s.n. Lake Highland Springs Comment
  POM279995  Eriogonum nudum var. nudum Lyman Benson 1937-8-2 8479 Lake Hopland Grade (Lakeport), Mayacamas Mt. range, Clear Lake watershed 488 Comment
  POM279997  Eriogonum nudum var. nudum Lyman Benson 1937-8-2 8480 Lake Hopland Grade (Lakeport), Mayacamas Mt. range, Clear Lake watershed 488 Comment
  RSA171082  Eriogonum nudum var. nudum Robert F. Thorne 1957-9-2 18985 Lake Along Highway 20, 7 miles SE of town of Clear Lake. Comment
  UC1552799  Eriogonum nudum var. nudum Frederica Bowcutt 1986-5-4 686 Lake 2.2 mi ne, on se side of Hwy. 53. Butts Canyon Road (about 1.2 mi n of Crazy Creek on the edge of Coyote Valley; about 3 mi ne of Middletown); Coyote Valley 365 Comment
  UC634590  Eriogonum roseum Pauline Schulthess 1931-7-20 Lake about 5 1/2 mi s Kelseyville (near Brierly Ranch) Comment
  RSA245235  Eriogonum tripodum J. P. Smith 1971-6-6 4755 Lake Kowalski Ranch in Little Indian Valley, along Stanton Creek Comment
  HSC43020  Eriogonum umbellatum var. smallianum J. P. Smith, J. O. Sawyer, Jane Cole, Thomas W. Nelson, Jane P. Nelson 1977-7-14 9347 Lake Mendocino National Forest, along rd. 1N02 5.3 mi. N from jct. with 20N01, S slopes of Hull's Mtn. at Timberline Camp 1585 Comment
  CAS-BOT-BC267631  Eriogonum wrightii var. trachygonum Lewis S. Rose 1935-9-12 35648 Lake Middletown Comment
  UC1193051  Eriogonum wrightii var. trachygonum P. Zinke 1951-6-9 236 Lake 1/2 mi se Middletown (outside national forest); Quad. 60D1, Dead Horse Flat 335 Comment
  UC725885  Eriogonum wrightii var. trachygonum A. A. Heller 1941-9-22 16323 Lake St. Helena Creek on the w edge of Middletown St. Helena Creek, Middletown Comment
  CAS-BOT-BC300337  Eriophyllum Kate Eastwood Phelps 1934-7-1 s.n. Lake Adams Springs Comment
  CAS-BOT-BC300336  Eriophyllum Beecher Crampton 1995-6-3 10311 Lake Soda Bay road, north Hwy. 29, S.E. of Mt. Konocti Comment
  UCD36645  Eriophyllum Beecher Crampton 1955-6-13 2848 Lake 4 miles south of Kelseyville, Bottle Rock Road. Comment
  CAS-BOT-BC308113  Eriophyllum lanatum var. achilleoides Agnes M. Bowman 1902-5-1 110 Lake High Valley Comment
  CHSC63729  Eriophyllum lanatum var. achilleoides Vernon H. Oswald; Lowell Ahart 1994-6-20 6346 Lake Forest Route M3 (18N04) 2.9 mi N of Deer Creek, W edge of Snow Mtn. Wilderness W of Stonyford. Roadside. 774 Comment
  RSA10183  Eriophyllum lanatum var. achilleoides C. B. Wolf 1928-5-5 1961 Lake 2 mi. from Clear Lake on the Bartlett Springs Grade. Comment
  UC1118236  Eriophyllum lanatum var. achilleoides A. Simontacchi 1937-9-24 194 Lake 1 mi n Lakeshore; Lakeport Quadrangle Comment
  UC1282675  Eriophyllum lanatum var. achilleoides J. R. Sweeney 1952-5-2 784 Lake 4.5 mi from Middletown (on Hwy 29) Comment
  UC133113  Eriophyllum lanatum var. achilleoides K. Brandegee 1891-6-22 Lake Snow Mountain Comment
  UC186474  Eriophyllum lanatum var. achilleoides H. M. Hall 1913-7-27 9596 Lake n slope of Cobb Mountain, about 300 ft below summit Cobb Mountain Comment
  UC519564  Eriophyllum lanatum var. achilleoides M. S. Jussel 1933-6-26 181 Lake vicinity Cobb Mountain Comment
  UC90249  Eriophyllum lanatum var. achilleoides T. S. Brandegee 1892-8-21 Lake <Hot?> Springs near Bartlett Comment
  RSA695725  Eriophyllum lanatum var. achilleoides Keith E. Hoffmaster 1938-6-28 866 Lake Near Clear Lake. Comment
  UC80248  Eriophyllum lanatum var. achilleoides Mrs. K. Brandegee 1891-6-22 Lake Smith's Comment
  HSC59572  Erodium brachycarpum Rick Lundquist 1979-4-14 14 Lake Middle Creek Campground, Mendocino National Forest 457 Comment
  UCD159713  Erodium cicutarium James A. Neilson Jr.; Teresa A. Sholars 1975-3-26 3073 Lake Mayacmas Mountains, below Childers Peak, ca. 1 mile east of Big Canyon Road. (Elevation estimated using Google Earth by label maker.) 548 Comment
  JEPS97505  Eryngium aristulatum Niall F. McCarten 1985-6-5 Lake 1.2 airmiles E of jct. of Ca. Hwy. 175 and Siegler Springs Rd. Comment
  RSA424433  Eryngium aristulatum var. aristulatum Margaret J. Williams, Wayne Roderick 1984-5-22 84- 15 -1 Lake Hidden Valley, 3 miles NE of Middletown, near Putota Creek 259 Comment
  UC1044681  Eryngium aristulatum var. aristulatum Milo S. Baker 1951-6-21 12324 Lake 5 mi. w. Lower Lake (margin of Snow Lake); Snow Lake 609 Comment
  RSA0115189  Eryngium aristulatum var. aristulatum Lyman Benson 1947-8-25 12806 Lake Boggs Lake, West of Mt. Hanna. Mt. Range: Middle N. Coast. 822 Comment
  RSA290437  Eryngium aristulatum var. aristulatum Yusuf Sheikh 1974-4-21 571 Lake Red Hills Road, 1.1 miles SW of Bay Road, Point Lake view intersection Comment
  RSA715731  Eryngium aristulatum var. aristulatum David W. Isle 1997-7-31 319 Lake Mendocino National Forest, North Fork Cache Creek Watershed, Low Gap Meadow 1134 Comment
  JEPS105489  Eryngium constancei Ann Howald 1995-6-22 1924 Lake vernal pool off Loch Lomond Road about 2.5 mi SE of Loch Lomond vernal pool Comment
  RSA0039521  Eryngium constancei G. Fred Hrusa 1997-7-23 14016 Lake Southern part of Loch Lomond pool at Loch Lomond townsite. 850 Comment
  CAS-BOT-BC294714  Erysimum Mona Bourell 1997-7-2 6510 Lake Mendocino National Forest. Crockett Trailhead, N. boundary of Snow Mountain Wilderness 1584 Comment
  CAS-BOT-BC40682  Erysimum capitatum Alice Eastwood 1925-5-22 12862 Lake Mount Sanhedrin. Dashiells. Comment
  UCD151233  Erysimum capitatum James A. Neilson Jr. 1974-5-17 2949 Lake Lake County (on county line between Sonoma and Lake counties): Mayacmas Mountains, county line ridge, 1/4 mile north of Geyser Rock, 3 1/2 miles west of Whispering Pines and State Highway 175. (Elevation estimated using Google Earth by label maker.) 975 Comment
  CAS-BOT-BC40685  Erysimum capitatum John Thomas Howell 1937-7-19 13142 Lake Eastern Lake county on road to Williams. Comment
  CHSC27820  Erysimum capitatum var. capitatum M. Jeanne Boze 1978-4-8 6 Lake Jct. Hwy 20 and Walker Ridge Rd., ca. 6 mi w of jct of Hwys 20 and 16. 606 Comment
  SEINET13694571 Image available Erythranthe arvensis A. A. Heller 1919-1 13147 Lake Valley below summit. Comment
  CHSC41225  Erythranthe floribunda J. D. Jokerst 1985-8-11 1639 Lake Snow Mt Wilderness area SW of trail to Milk Springs Ranch near headwaters of small unnamed creek. 1950 Comment
  SEINET13768678 Image available Erythranthe guttata Joseph P. Tracy 1905-1 2312 Lake Plants of Northern Coast Ranges of California; Elk Mountain, Northern Lake County. 1219 Comment
  SEINET8334728  Erythranthe nasuta L. F. Henderson 1933-5-22 15622 Lake near Lakeport. Comment
  CAS-BOT-BC151566  Erythranthe nudata L. R. Abrams 1928-5-7 12571 Lake 4-5 miles east of Hough's Springs Comment
  CAS-BOT-BC151558  Erythranthe nudata J. Clausen 1935-5-22 1056 Lake 14.2 mi. S.E. of Lower Lake on Monticello Road Comment
  PASA564  Erythronium californicum Frank W. Peirson 1926-4-2 Lake Grade down to Clear Lake, Hopland Road Comment
  RSA68740  Erythronium californicum Frank W. Peirson, Mabel B. Peirson 1926-4-2 6574 Lake Grade down to Clear Lake, on Hopland Road Comment
  RSA79280  Erythronium californicum E. K. Balls, Lee W. Lenz 1952-5-9 17143 Lake 6.3 miles NE from jct. with highway 20 on road to Bartlett Springs. 931 Comment
  SEINET12048664  Erythronium californicum F. H. Utech, McClintock, E.; Knight, W.; Knight, I. 1984-1 84 -036 Lake ca 3.2 mi W of CA 20 on CA 175 (Hopland Road) enroute to Hopland from Finley 457 Comment
  SEINET3991633  Erythronium californicum Unknown 1931-3-25 6612 Lake Scotts Valley , 4 miles west of Lakeport Comment
  JEPS61842  Erythronium helenae W. L. Jepson 1893-5-5 Lake On Middletown grade, near Lake County line, Mt. St. Helena Comment
  UC1282799  Eschscholzia caespitosa J. R. Sweeney 1952-5-18 898 Lake s-facing slope 1.2 mi sw Highland Springs 464 Comment
  UC146100  Eschscholzia caespitosa J. P. Tracy May 28 1902-Jun 2 1902 1685 Lake 6 mi nw Lakeport (in hills about Scotts Valley) 426 Comment
  UCR37886  Eschscholzia caespitosa K. Faber, Scott LaChance, Mike Rekart 1984-4-28 7 Lake Blue Oak Campground. 23 mi NE of Clearlake 610 Comment
  CAS-BOT-BC403145  Eschscholzia californica Carl B. Wolf 1928-5-5 1919 Lake 2 miles south of Lakeport, at Junction Comment
  UC725542  Eschscholzia californica A. A. Heller 1941-5-5 16099 Lake about a mile e Middletown (along State Hwy 53) Comment
  CAS-BOT-BC403129  Eschscholzia californica Brandegee 1889-6-1 G Lake Kelsey Comment
  CAS-BOT-BC403142  Eschscholzia californica Mrs. H. C. Cantelow 1940-4-13 s.n. Lake 7 1/2 miles south of Knoxville, on road to Monticello Comment
  HSC8004  Euphorbia crenulata W. L. Jepson 1892-8-4 13922 Lake Gravelly Valley, S Fork of Eel River Comment
  RSA2313  Euphorbia crenulata J. W. Blankinship 1923-4-21 s.n. Lake Mt. Konocti. Comment
  POM282551  Euphorbia crenulata Lyman Benson 1933-4-16 4322 Lake 5 miles E of Stubbs. 762 Comment
  CDA12018  Euphorbia spathulata G. F. Hrusa 1990-4-8 7673 Lake North Coast Biodiversity Arena; Barrell Springs camp on Walker Ridge. Comment
  CHSC114992  Euphorbia spathulata Lowell Ahart 2015-4-28 20110 Lake About 60 south of the north edge of the meadow, Barrel Spring Meadow, about 1/4 mile (air) west of Walker Ridge Road, about 3 miles (air) west of Williams. 696 Comment
  HSC60453  Euphorbia spathulata J. P. Smith 1977-4-24 9035 Lake Barrel Springs Campground 701 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
  UCD20495  Euphorbia spathulata E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1066 Lake McLaughlin UC Reserve. Lower reaches of southeastern slopes of Research Hill. SW of gate to old 4-wheel drive road that goes S from Knoxville-Berryessa Rd. 609 Comment
  JEPS31924  Eurybia radulina Willis L. Jepson 1892-8-1 Lake Blue Lakes Comment
  JEPS106348  Euthamia occidentalis Lowell Ahart 2004-10-14 11464 Lake On the south side of the bridge across Cache Creek, on the south side of Bartlett Springs Road (Road M 12), about 3 miles west of the northwest part of Indian Valley Reservoir 502 Comment
  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
  JEPS80240  Festuca californica L. R. Heckard, and J. Hickman 1980-7-3 5401 Lake 0.25 mi n Summit Spring (Colusa Co. border); Snow Mt. Comment
  UCD65878  Festuca californica subsp. californica A. A. Beetle 1941-4-27 1736 Lake Near Clear Lake, western shore of lake. Comment
  UCR198008  Festuca dertonensis Beecher Crampton 1953-6-2 1404 Lake Northwestern; Inner North Coast Ranges region, Manning Flat, 5 miles northwest of Lower Lake on the Kelseyville Road 549 Comment
  CHSC101530  Festuca elmeri G. F. Hrusa; R. Gross 2008-5-23 17426 Lake N-facing slope above North Fork Cache Creek +/- 1 mile below spillway of Indian Valley Reservoir. 408 Comment
  UC53429  Festuca elmeri Joseph Burtt Davy 1900-5-30 6648 Lake Highland Springs Comment
  CAS-BOT-BC278425  Festuca idahoensis John Thomas Howell 1945-6-20 21093 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  CAS-BOT-BC310316  Festuca idahoensis Geri Hulse-Stephens 2002-5-31 932 Lake Goat Mountain. Root Homestead Parcel 944 Comment
  UCR198013  Festuca idahoensis Beecher Crampton 1956-6-26 3634 Lake Northwestern; Inner North Coast Ranges region, entrance to Howard Hot Springs 642 Comment
  UCD66168  Festuca occidentalis Collector Unknown 1941-6-1 Lake somewhere. 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
  CDA42567  Filago gallica R. Gross 2002-12-17 s.n. Lake North Coast Ranges; Kelseyville Creek Drive, 5 mi E of Kelseyville. 0 Comment
  POM25010  Fragaria californica Lyman D. Benson 1928-4-28 47 Lake Kelseyville, Middle N Coast, Cold Creek, N slope, Pine woods, Mt. Hanna. 762 Comment
  SJSU1573  Frangula californica D. J. Thompson 1954-6-5 105 Lake lower Cow Mt Recreational Area near Lakeport Comment
  UCD163167  Frangula californica James A. Neilson Jr. 1984-6-8 s.n. Lake Mayacmas Mountains, Lesperance Road. [Exact location unknown. Coordinates estimated by label maker. Location taken from map of California Energy Commission District Three geothermal basemap showing L'Esperance leasehold.] Comment
  CAS-BOT-BC52715  Frangula californica subsp. californica Carter 1938-8-19 s.n. Lake Nr. Middleton - 50 mi. from coast Comment
  SBBG26929  Frangula californica subsp. californica C. M. Belshaw 1936-9-19 2680 Lake Bear Crk, 2.5 mi NE of Poges Peak 792 Comment
  UCD151121  Frasera albicaulis var. nitida James A. Neilson Jr. 1974-6-30 2799 Lake Mayacmas Mountains, Cobb Mountain. (Elevation estimated by label maker using Google Earth.) 1097 Comment
  HSC16188  Fraxinus dipetala C. B. Wolf 1928-5-7 2081 Lake 3 mi. E of Hough's Mineral Spring on road to Williams Comment
  HSC25725  Fraxinus dipetala J. P. Smith, J. O. Sawyer 1971-6-5 4696 Lake Junction of 17N11 and 17N04 Comment
  RSA254997  Fraxinus dipetala C. W. Tilforth, John Dourley 1975-9-27 1134 Lake West bank of Borax Lake, north of Clear Lake Park. 396 Comment
  RSA2758  Fraxinus dipetala J. W. Blankinship 1924-4-14 s.n. Lake Mt. Konocti, Kelseyville Comment
  HSC16195  Fraxinus latifolia C. B. Wolf 1928-5-7 2084 Lake 3 mi. E of Hough's Mineral Spring on road to Williams Comment
  CAS-BOT-BC212381  Fremontodendron californicum John Thomas Howell; Alice Eastwood 1938-5-15 5533 Lake Mirabel Mine Comment
  CAS-BOT-BC130013  Fritillaria affinis Alice Eastwood; John Thomas Howell 1938-5-17 5694 Lake Elk Mt. 1127 Comment
  CHSC92921  Fritillaria affinis Robin Fallscheer 1999-5-5 1393 Lake Mendocino National Forest -- North Coast Ranges Soda Creek Watershed. Howard Mill Burn Unit 1-1. SE of Little Round Mountain; SW of Bucknell Creek. 1036 Comment
  HSC41018  Fritillaria affinis J. P. Smith, Thomas W. Nelson 1976-4-13 8571 Lake Bartlett Springs Rd., 12 mi. from its junction with SR 20 701 Comment
  POM273483  Fritillaria affinis Lyman Benson 1931-3-22 2681 Lake Highland Springs, Mayacamas Mt. Range, Adobe Creek. 610 Comment
  CAS-BOT-BC130335  Fritillaria glauca Arthur L. Menzies 1962-6-10 s.n. Lake Top of Hull Mt. and south on Boardman Ridge, Mendocino National Forest 2072 Comment
  CHSC25545  Fritillaria pluriflora Robert A. Schlising 1977-4-8 3188 Lake Walker Ridge, along road 0.5 mi n of jct with Hwy 20 near Colusa County line. Comment
  CAS-BOT-BC130463  Fritillaria purdyi Walter Knight; Irja Knight 1969-7-4 2748 Lake South facing slope of Sheetiron Mt. 1920 Comment
  POM273467  Fritillaria purdyi Lyman Benson 1935-3-25 6309 Lake Lakeport 427 Comment
  UCD47910  Fritillaria purdyi Ellen Dean; Ryan Brisco 2005-4-24 2485 Lake Lake County, McLaughlin UC Reserve, upslope of old PC Varni Road, E of stock ponds and Reserve Manager's residence, due E of Morgan Valley Rd. 722 Comment
  HSC44442  Galium andrewsii R. York 1978-4-23 145 Lake Barrel Springs Campground. 701 Comment
  CHSC72462  Galium andrewsii subsp. andrewsii L. P. Janeway; David Isle 1998-7-3 5717 Lake Kanaka Glade, a spring at the head of 'Spanish Creek East Fork'; near top of Pacific Ridge. 981 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
  UCD81090  Galium andrewsii subsp. andrewsii Michael Raines; with PLB 102 class 2009-5-3 5 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road miles north of junction with Hwy 20. East side of the road. 649 Comment
  RSA109936  Galium bifolium Philip A. Munz 1956-7-25 22336 Lake Southeast base of West Peak, Snow Mountain. 1982 Comment
  UC888786  Galium bolanderi A. A. Heller 1902-7-22 5943 Lake near summit Mt. Sanhedrin Comment
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Jan 16 2007
  POM284678  Galium californicum Lyman D. Benson 1932-6-15 3671 Lake Bottle Rock Mountain, Middle N Coast Range, Kelsey Creek watershed. 915 Comment
  POM60726  Galium californicum A. A. Heller 1902-7-14 5870 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  UCD151209  Galium californicum James A. Neilson Jr. 1974-7-31 3037 Lake Mayacmas Mountains, Cobb Mountain. (Elevation estimated using Google Earth by label maker.) 1097 Comment
  CHSC112008  Galium californicum L. L. Schoeppach; Tim Bertram 1980-7-30 2121 Lake Mendocino National Forest. Pine Mtn. Comment
  JEPS83145  Galium grayanum var. nanum L. R. Heckard 1972-7-8 3030 Lake on spur of open slopes of spur running se West Peak Snow Mt.; se of West Peak Snow Mt. 2042 Comment
  CHSC102766  Galium parisiense David Isle; Arnold James 1993-6-23 1758 Lake N of Lake Pillsbury, Oak Flat Cpgd and 20N01. About 1/8 mile E of Gravelly Valley Airstrip. MDBM. By 'p' in 'Airport' on quad. 560 Comment
  RSA259572  Galium porrigens Thomas W. Nelson, Jane Nelson 1974-4-8 1140 Lake ca. 200 m. east of Oasis Resort 13 mi. east of Clear Lake Oaks along Hwy 20. Comment
  UC1220350  Galium porrigens Joseph T. Gregory 1936-3-29 1068 Lake se side of mt. Cobb Mt. (on road from Middletown) Comment
  UCD42058  Galium trifidum subsp. columbianum Geri Hulse-Stephens 2001-6-29 712 b Lake Goat Mountain. Wyman Switchback. 1173 Comment
  CAS-BOT-BC199044  Garrya congdonii L. R. Abrams 1928-5-7 12578 Lake Canyon between Leesville and Hough's Springs Comment
  CAS-BOT-BC199049  Garrya congdonii C. B. Wolf 1928-2-25 1512 Lake 11 miles north of Lake-Napa Co. line on road to Lower Lake Comment
  UCSB72521  Garrya congdonii Moseley, Maynard 1952-8-22 Lake Route 29, 1 mile North, of Lake-Napa County Line Comment
  UCSB72523  Garrya congdonii Moseley, Maynard 1952-8-22 Lake Route 29, 1 mile North, of Lake-Napa County Line Comment
  UC353948  Garrya flavescens Milo S. Baker 1928-7-3 3111 b Lake Bear Creek Road Mt. Forest (above camp) Comment
  UC971937  Garrya flavescens C. R. Bell 1951-6-12 1145 Lake 3.7 mi ne Pine Flat (just below e fork of road, Sonoma-Lake County line) Comment
  CAS-BOT-BC192206  Garrya fremontii M. S. Jussel 1932-4-1 s.n. Lake Cobb Mt. Comment
  CAS-BOT-BC192214  Garrya fremontii Mrs. C. E. Miller 1918-8-1 s.n. Lake Howell Mt. Comment
  UCD131684  Garrya fremontii Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7592 Lake Clear Lake State Park. NE of Kelseyville. South side of park, Along undeveloped road that leaves Glebe Rd. at locked gate. Near southern boundary of park. 599 Comment
  POM290959  Gastridium phleoides Lyman Benson 1934-6-12 6073 Lake Kelseyville, Kelsey Creek. Middle N Coast mtn range, Clear Lake watershed. 427 Comment
  RSA129644  Gastridium phleoides K. e. Bradshaw 1937-6-4 69 Lake 1 1/4 miles SSW of Liberty School. 518 Comment
  UCD36364  Gastridium phleoides Beecher Crampton 1953-6-2 1411 Lake 5 miles northwest of Lower Lake, on Kelseyville Road, Manning Flat. 548 Comment
  JEPS73460  Gayophytum humile L. R. Heckard 1972-7-8 3064 Lake above trail from Frog Pond to Milk Ranch; Snow Mt. 1981 Comment
  RSA109927  Gayophytum humile P. A. Munz 1956-7-25 22345 Lake Pond from which a creek flows, SE of W Peak, Snow Mountain 1829 Comment
  POM65943  Gilia capitata Edward L. Greene 1903-5-9 2959 Lake Near Lakeport. Comment
  UC133762  Gilia capitata subsp. capitata C. F. Baker 1903-5-9 2959 Lake near Lakeport; near Lakeport Comment
  RSA469350  Gilia capitata subsp. staminea David Young 1969-5-4 P 326 Lake 6 mi. W. of Kelseyville, on Hiway 29. 305 Comment
  CAS-BOT-BC123847  Gilia rattanii Volney Rattan 1884-6-1 s.n. Lake unspecified 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
  HSC66014  Gilia tricolor Teri Bartowski, Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 9 Lake Coldsprings Campground along access rd. to Indian Valley Dam Comment
  HSC85785  Gilia tricolor Bruce Delgado, Tim Tilghman, Rob Marheine 1987-4-10 Lake 8 mi. N of Hwy. 20 on Walker Ridge Rd., Blue Oak Campground Comment
  RSA63381  Gilia tricolor Alva Grant 1935-4-27 s.n. Lake Clear Lake Comment
  CAS-BOT-BC266523  Githopsis diffusa Alice Eastwood 1925-5-22 12802 Lake Dashiell, Mount Sanhedrin Comment
  RSA10787  Githopsis diffusa subsp. robusta C. B. Wolf 1928-5-6 2032 Lake 3 miles west of Bartlett Springs on the road to Clear Lake. Comment
  SEINET10972176  Githopsis diffusa subsp. robusta Koch 1940-5-2 KOCH 960 Lake Eastern slope of Elk Mountain, west Lake County; about 10 miles south of Lake Pillsbury Comment
  UC1318332  Githopsis specularioides J. R. Sweeney 1950-5-5 463 Lake 1.2 mi sw Highland Springs 464 Comment
  CAS-BOT-BC280552  Glyceria elata Peter Rubtzoff 1952-6-22 1274 Lake Blue Lakes Comment
  CAS-BOT-BC302579  Gnaphalium palustre Greg de Nevers 2001-7-8 12568 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  POM292490  Gnaphalium palustre Lyman Benson 1929-7-13 1774 Lake Kelsey Creek bed in dried pools, Kelseyville Comment
  RSA286372  Gnaphalium palustre R. F. Thorne 1974-7-31 44955 Lake Boggs Lake: N of Harrington Flat Road. 915 Comment
  UC519575  Gnaphalium palustre M. S. Jussel 1933-6-25 161 Lake 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
  UCD127666  Gratiola ebracteata Geri Hulse-Stephens 2001-4-29 1087 Lake Goat Mountain. East Vernal Pool, Root Homestead. 944 Comment
  CAS-BOT-BC26128  Gratiola heterosepala H. L. Mason; R. C. Bacigalupi 1953-6-8 14544 Lake on southwest margin of Boggs Lake, (west base of Mount Hanna) Comment
  JEPS2928  Gratiola heterosepala J. W. Blankinship 1929-5-25 Lake Kelseyville Comment
  UC985639  Gratiola heterosepala H. L. Mason and R. C. Bacigalupi 1953-6-8 14544 Lake w base Mount Hanna (sw margin of lake); Boggs Lake; Lake Co. Comment
  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
  JEPS41883  Grindelia hirsutula W. L. Jepson 1897-7-13 Lake Pope Valley to Middleton; Butis Canyon Comment
  UC424865  Guillenia lasiophylla unknown 1930-4-19 3973 a Lake e side Clear Lake Comment
  JEPS80065  Hackelia micrantha L. R. Heckard with J. Hickman 1979-6-15 5074 Lake se slope of West Peak; Snow Mountain 2011 Comment
  UC1010389  Harmonia hallii Baker 1938-1 Lake 2.9 mi e of Middletown Comment
  CAS-BOT-BC309429  Helenium puberulum David D. Keck 1938-8-3 4744 Lake 1 mi. N. of Cobb P.O. Comment
  UC566691  Helenium puberulum Pauline Schulthess 1931-7-3 Lake 2 mi w Kelseyville; Big Valley Comment
  POM359752  Helenium puberulum M. B. Dunkle 1936-8-24 4867 Lake Near Cobb Comment
  UC32273  Helianthus bolanderi H. N. Bolander 1864-1 3958 Lake at The Geysers The Geysers; Geysers, Lake Co. Comment
  UCD159472  Helianthus bolanderi D. S. Park 2010-8-13 226 Lake McLaughlin Natural Reserve . Off Morgan Valley Rd. In dried creek bed. Abundant. 9 Comment
  CAS-BOT-BC526239  Helianthus bolanderi Greg de Nevers 1996-9-1 10869 Lake 13295 Bottle Rock Road 609 Comment
  JEPS106011  Heliotropium curassavicum Lowell 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 446 Comment
  JEPS104725  Heliotropium curassavicum John L. Morrison 1936-9-19 1926 Lake margins of Clear Lake, SE of Upper Lake Village Comment
  CAS-BOT-BC310095  Hemizonella minima J. W. Blankinship 1923-4-14 s.n. Lake Kelseyville Comment
  CAS-BOT-BC306041  Hemizonia congesta subsp. clevelandii David D. Keck 1933-11-9 2694 Lake 3 mi. W. of Upper Lake Comment
  JEPS101377  Hemizonia congesta subsp. clevelandii Dean W. Taylor 1997-7-8 16126 Lake Highland Springs Reservoir (ca. 10 miles S of Lakeport); west shore of reservoir E of Highland Springs Rd 502 Comment
  JEPS12560  Hemizonia congesta subsp. clevelandii Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake Gravelly Valley South Fork Eel River Comment
  JEPS13614  Hemizonia congesta subsp. clevelandii Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake Little Squaw Valley South Fork of the Eel River (located along the route of the road from Lake Pillsbury to Upper Lake, about 1 1/2 mi airline from Lake) Comment
  JEPS81966  Hemizonia congesta subsp. clevelandii Rimo Bacigalupi, L. R. Heckard, and C. L. Custer 1965-10-5 9132 Lake 1.7 mi w Lake-Colusa County line (in field along CA Hwy 20, near Turkey Run Mine) 511 Comment
  UC1562730  Hemizonia congesta subsp. clevelandii Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7522 Lake Scotts Valley Road 5 mi s Hwy 20 (ca 5 airmiles nw of Lakeport) 426 Comment
  UC88999  Hemizonia congesta subsp. clevelandii Edward Lee Greene 1883-8-22 Lake Bradford's Comment
  CAS-BOT-BC314881  Hemizonia congesta subsp. luzulifolia Peter H. Raven 1954-9-1 8107 Lake Along Hoffman Creek about 1 mile e. of Mirabel Park Comment
  CHSC94010  Hemizonia congesta subsp. luzulifolia R. Fischer 2005-9-16 673 Lake Collection from along Hwy. 20 west of Clear Lake Oaks. Plants growing at edge of ukn. side road in an open oak woodland. 426 Comment
  UC1925926  Hemizonia congesta subsp. luzulifolia Ethel Crum Oct 1930 924 Lake Butts Canyon Comment
  SD40677  Hesperocyparis macnabiana Carl B. Wolf, E. R. Johnson 1934-10-14 Lake 7 miles east of Houghs Springs on road to Williams, 3 miles west of Colusa County line 609 Comment
  UCSB27480  Hesperocyparis macnabiana Havlik, Neil 1969-6-29 Lake Napa-Lake County line; along State Highway 29 609 Comment
  UC1212467  Hesperolinon Helen K. Sharsmith 1959-5-28 4707 Lake 9.3 mi s Howard Springs (on road to Middletown); Inner North Coast Ranges, Big Canyon Creek 426 Comment
  UCD163960  Hesperolinon James A. Neilson Jr. 1977-6-23 3930 Lake Lake County, Mayacmas Mountains. Harrington Flat. [Neilson 3938 indicates that Harrington Flat is near Hobergs air strip. Exact location unknown. Coordinates estimated by label maker.] Comment
  CAS-BOT-BC1171  Hesperolinon adenophyllum Gladys L. Smith 1981-6-22 6716 Lake Above Towhead Flat, 2.0 km E of Mendocino Co. line and 6.0 km N of Soda Spring Ranger Station 1219 Comment
  CAS-BOT-BC1199  Hesperolinon adenophyllum W. R. Ernst 1956-6-19 1 Lake Steep roadside cut, 1 mile from State Hwy 20 on Bartlett Springs Rd. Comment
  CHSC29754  Hesperolinon adenophyllum Dibble; Griggs 1979-7-19 18 Lake Near Lake Pillsbury, close to the town of Potter Valley. Upper third of a ridge system. 610 Comment
  CHSC90527  Hesperolinon adenophyllum D. Isle 1997-7-1 7 Lake Mendocino National Forest--North Coast Ranges. Upper Lake Watershed. (2.9 miles above Pitney Lane Jct.) Sam Alley Ridge, Fork Fire Line/Road edge. Comment
  RSA293092  Hesperolinon adenophyllum Thomas W. Nelson 1980-6-24 5886 Lake Pillsbury Resort. 610 Comment
  RSA716556  Hesperolinon adenophyllum D. Isle 1997-7-1 7 Lake Mendocino National Forest-North Coast Ranges. Upper Lake Watershed. (2.9 miles above Pitney Lane Jct.) Sam Alley Ridge, Fork Fire Line/Road edge Comment
  UC191377  Hesperolinon adenophyllum M. K. Curran 1884-1 Lake Comment
  UC762264  Hesperolinon adenophyllum Robert F. Hoover 1941-6-8 5338 Lake hills near base Mt. Konocti Comment
  UCD161880  Hesperolinon adenophyllum James A. Neilson Jr. 1977-7-19 3935 Lake Mayacmas Mountains; Sulphur Creek within 300 yards of Bottle Rock Road. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCD162969  Hesperolinon adenophyllum James A. Neilson Jr. 1982-6-16 4081 Lake Mayacmas Mountains; about 2 1/2 miles north of Glenbrook. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCD162970  Hesperolinon adenophyllum James A. Neilson Jr. 1982-6-16 4081 Lake Mayacmas Mountains; about 2 1/2 miles north of Glenbrook. (Exact location unknown. Coordinates estimated by label maker.) Comment
  POM215942  Hesperolinon bicarpellatum D. D. Keck 1933-7-1 2464 Lake 8 miles SE of Middletown on road to Butts Creek Canyon Comment
  RSA152341  Hesperolinon bicarpellatum R. C. Bacigalupi, J. Robert Sweeney 1953-5-26 4146 Lake Above deep road-cut on Hey 53 about 1.5 iles E of Middletown, just W of hill 1040 . 317 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
  UC1212365  Hesperolinon bicarpellatum Helen K. Sharsmith 1952-5-18 4084 Lake 3 mi e (ne) Middletown; Inner North Coast Ranges 304 Comment
  UC1212367  Hesperolinon bicarpellatum Helen K. Sharsmith 1958-11-2 4647 Lake 2.2 mi ne St. Helena Creek bridge at Middletown (2.7 mi ne of Middletown High School on Hwy 53); Inner North Coast Ranges, Hill 1030 304 Comment
  UCD110498  Hesperolinon californicum Helen K. Sharsmith 1946-5-31 3972 Lake Three miles northeast of Middletown on highway to Lower Lake. 762 Comment
  CAS-BOT-BC176046  Hesperolinon clevelandii D. Cleveland s.n. Lake Allen Springs Comment
  JEPS122838  Hesperolinon clevelandii W. A. Freyman with A. C. Schneider & Y. P. Springer 2014-5-17 227 Lake Along private dirt driveway, north side of Jerusalem Grade Road east of junction with Spruce Grove Road. Comment
  JEPS15276  Hesperolinon clevelandii Rimo Bacigalupi with J. R. Sweeney and H. L. Mason 1953-6-8 4179 Lake on one-year old burn just n bridge across Cache Creek (1 1/2 mi n of town of Lower Lake) Comment
  UC1212321  Hesperolinon clevelandii Helen K. Sharsmith 1959-5-17 4656 Lake s end of lake above Jago Bay (on road through Lower Lake to Soda Bay, 17.4 mi beyond Middletown); Inner North Coast Ranges, Clear Lake Comment
  UC1212338  Hesperolinon clevelandii Rimo Bacigalupi with James R. Sweeney 1951-6-3 3352 Lake just above and w Manning Flat (6.5 mi nw of Lower Lake, along road to Kelseyville) 594 Comment
  OBI12546  Hesperolinon clevelandii Helen K. Sharsmith 1953-6-29 4386 Lake Inner North Coast Ranges. Cyn of South Fork of Eel River, 7.5 mi W of lake Pillsbury Ranger Station on rd to Potter Valley, Mendocino Natl Forest 762 Comment
  POM268796  Hesperolinon clevelandii Lyman Benson 1942-7-13 11297 Lake Salmina Meadows, Mount Hanna. 915 Comment
  RSA151708  Hesperolinon clevelandii H. K. Sharsmith 1952-7-5 4177 Lake Near Lake Pillsbury on road to Squaw Valley, Mendocino National Forest. 610 Comment
  SBBG100033  Hesperolinon clevelandii B. Ertter 1988-7-3 7675 Lake Elk Mtn Rd at jct Bear Cr Rd, top of Elk Mtn Grade, ca. 10 air-mi N of Upper Lake (town) 1097 Comment
  SD131838  Hesperolinon clevelandii Barbara Ertter 1988-7-3 7675 Lake Elk Mt. Road at junction Bear Creek Road, to9p of Elk Mt. Grade, ca. 10 miles north of Upper Lake. 1096 Comment
  UC1212332  Hesperolinon clevelandii Milo S. Baker 1947-6-1 11794 Lake Bottle Rock road near north end; Inner North Coast Ranges Comment
  UCD32587  Hesperolinon clevelandii Beecher Crampton 1954-6-8 1941 Lake Lake County, Bottle Rock Road, 0.5 mile southwest Boggs Lake, mountain flat. 914 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
  JEPS122873  Hesperolinon didymocarpum Adam C. Schneider with Will Freyman and Yuri P. Springer 2014-5-18 612 Lake West Side of Big Canyon Rd, property of Harbin Hot Springs Comment
  CAS-BOT-BC176235  Hesperolinon disjunctum David D. Keck 1933-5-30 2399 Lake Colusa County--Lake County line west of Wilbur Springs Comment
  CAS-BOT-BC167452  Hesperolinon drymarioides K. C. 1884-7-1 s.n. Lake Unspecified Comment
  CAS-BOT-BC167455  Hesperolinon drymarioides 1884-7-1 s.n. Lake Epperson's Road Comment
  RSA181944  Hesperolinon drymarioides Freed W. Hoffman 1956-6-26 4262 Lake Rice Creek Comment
  UC1299217  Hesperolinon drymarioides Freed W. Hoffman 1956-6-26 4262 Lake Rice Creek Comment
  UC1212240  Hesperolinon micranthum Joseph P. Tracy 1905-7-13 2258 Lake between Kelseyville and Mt. Hannah; Northern Coast Ranges, Glass Mt. 762 Comment
  RSA135391  Hesperolinon micranthum Volney Rattan 1903-1 1884 Lake Northern Lake County. Comment
  RSA296349  Hesperolinon micranthum R. C. Bacigalupi, J. R. Sweeney, H. L. Mason 1953-6-8 4178 Lake Butts Canyon, about 1/2 mile north of Lake-Napa County boundary line. Comment
  JEPS127886  Hesperolinon spergulinum Adam C. Schneider with Dick O'Donnell 2013-5-26 227 Lake Near high point of Livermore Road. Comment
  UC1212383  Hesperolinon spergulinum Helen K. Sharsmith 1947-5-31 3969 Lake 1.2 mi beyond Napa-Lake County line (n slope Mount Saint Helena); Mount Saint Helena 441 Comment
  UC1212396  Hesperolinon spergulinum Helen K. Sharsmith 1952-7-4 4169 Lake 5 mi nw Middletown (Gunning Creek road, ca 0.2 mi beyond turnoff from State Highway 29); Inner North Coast Ranges 533 Comment
  RSA151800  Hesperolinon spergulinum H. K. Sharsmith 1952-7-4 4171 Lake About 0.4 miles north of Seigler Springs. 762 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
  SEINET10460671  Heterocodon rariflorum Baker 1957-6-21 Baker 12335 Lake E side of Snow Lake, 5 mi W of lower lake 2000'. Comment
  RSA0072457  Heteromeles arbutifolia Lyman D. Benson 1927-12-27 19 Lake West base Mt. Konocti. Kelseyville, Middle North Coast Range. 518 Comment
  HSC97073  Heterotheca oregona var. oregona L. Ahart 2004-10-4 11452 Lake N edge of Bartlett Springs Rd. (Road M12), near the NW part of the Indian Valley Reservoir 459 Comment
  UC1999921  Heterotheca oregona var. oregona J. C. Semple, S. Heard 1986-8-20 8565 Lake W of Williams. C-20, 16km W of Colusa county line. Comment
  RSA2355  Hieracium albiflorum J. W. Blankinship 1928-7-29 s.n. Lake Mt. Konocti. 1220 Comment
  CAS-BOT-BC312413  Hieracium albiflorum A. A. Heller 1902-7-25 5986 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville 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
  UC173907  Hieracium greenei H. M. Hall 1913-7-21 9571 Lake s side Mt. Hull; inner North Coast Ranges 1676 Comment
  CHSC90534  Hoita macrostachya D. Isle 1995-7-18 20 Lake Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. 1.7 mi. above Wyley Glade Rd. jct. along 16N25 (Spanish Ridge Rd.) and 1.35 mi. below jct. on M-5 (16N44.2) 50 ft. uphill of M5 Rd. in Fork Fire Burn. Comment
  UC555468  Hoita macrostachya P. Schulthess 1931-7-16 Lake Dam Kelsey Creek (about 3 mi s of Kelseyville) 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
  POM215205  Holocarpha virgata subsp. virgata D. D. Keck 1933-11-9 2704 Lake Forks of Clear Lake-Williams Hwy and Lucerne-Lower Lake Hwy. Comment
  UC32747  Holocarpha virgata subsp. virgata H. N. Bolander 1863-1-1 2612 Lake Clear Lake; Hope Valley Comment
  POM264302  Hordeum brachyantherum A. A. Beetle 1941-4-27 1730 Lake southwest side of Clear Lake, along road Comment
  POM296550B  Hordeum brachyantherum subsp. brachyantherum Lyman Benson 1941-7-31 11010 Lake 1 1/2 miles northwest of Kelseyville; Middle North Coast Mt. Range 412 Comment
  SEINET10859692  Hordeum brachyantherum subsp. brachyantherum Alan A. Beetle 1941-4-27 Beetle 1730 Lake Southwest side of Clear Lake, along road in full sun. 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
  CHSC29554  Hordeum brachyantherum subsp. californicum Dibble; Griggs 1979-7-11 113 Lake Near Potato Hill, close to the town of Stonyford. On the upper third of a ridge system. 975 Comment
  SEINET7293702 Image available Hordeum brachyantherum subsp. californicum Beecher Crampton 1956-1 3627 Lake 1.1 miles east of Seigler Springs 640 Comment
  CDA40180  Hordeum marinum subsp. gussoneanum G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18557 Lake North Coast Ranges; Silver Spur Ranch. Benmore Canyon at intersection of Box Canyon, 1 1/2 mi. S of spillway at Indian Valley Reservoir. 442 Comment
  POM295724  Hordeum marinum subsp. gussoneanum Lyman Benson 1935-5-17 6601 Lake Kelseyville; Middle N. Coast Mt. Range 427 Comment
  SJSU10479  Hordeum marinum subsp. gussoneanum T. N. Seeno 1963-5-18 Lake Long Valley c. 7 mi SE of Clear Lake Comment
  CAS-BOT-BC148548  Horkelia bolanderi Rogers McVaugh 1941-8-2 6207 Lake Along route Cal. 29, ca. 17 mi. n.w. of Middletown Comment
  CAS-BOT-BC148553  Horkelia bolanderi Ethel Crum 1933-7-23 1516 Lake West of Salmina's Resort, Cobb Mountain 792 Comment
  RSA85231  Horkelia bolanderi E. Crum 1933-7-23 1518 Lake West of Salmina's Resort, Cobb Mountain 793 Comment
  SEINET182513  Horkelia bolanderi E. Crum 1933-7-23 1516 Lake W of Salmina's Resort Cobb Mt 792 Comment
  UC353911  Horkelia bolanderi Milo S. Baker 1927-7-2 2280 b Lake 1 mi n Salmina's Resort; Cobb Mt. Comment
  RSA555211  Horkelia bolanderi Robert F. Thorne, Larry E. DeBuhr 1975-8-15 46810 Lake Boggs Lake, c. 7.5 mi. SSE of Kelseyville and 3 mi. NNW of Glenbrook Resort. 854 Comment
  UC353831  Horkelia californica subsp. dissita unknown 1927-6-29 2236 a Lake Cobb Mountain, Whispering Pine Resort Comment
  UCD20619  Horkelia californica var. elata E. Dean; with M. Bibbo 2002-7-5 1166 Lake McLaughlin UC Reserve. Border of Napa/Lake counties. SE corner of lower reaches of Research Hill. W of Hunting Creek. 640 Comment
  UCD81872  Horkelia californica var. elata Ellen Dean; K. Mawdsley,G. Harrington,R. Wilmarth,B. Rice,E. Salvia 2009-5-27 5753 Lake Walker Ridge. Picnic area near Cold Spring. 912 Comment
  CAS-BOT-BC536589  Horkelia californica var. elata Ethel Crum 1933-7-23 1519 Lake 5 miles west of Salmina's Resort, Cobb Mountain 792 Comment
  RSA466277B  Horkelia elata L. F. LaPre, K. Campbell 1987-6-29 s.n. Lake Barrel Springs Camp, NE of Clear Lake at Colusa Co. line, on Walker Pass Road Comment
  CAS-BOT-BC206066  Hosackia crassifolia John Thomas Howell 1945-6-19 21026 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  CAS-BOT-BC206067  Hosackia crassifolia John Thomas Howell 1943-5-10 18001 Lake 7 miles west of Lakeport on road to Hopland Comment
  CAS-BOT-BC206074  Hosackia crassifolia Greg de Nevers 2001-5-14 12357 B Lake Hopland Grade above Clear Lake Comment
  CAS-BOT-BC206058  Hosackia crassifolia C. Hart Merriam 1923-1-1 s.n. Lake Indian Reservation west slope of Miyakema Mts. east of Hopland Comment
  UC19029  Hypericum anagalloides Willis L. Jepson 1892-7 Lake near Uncle Sam Mt. (= Mt. Konocti) (Mountain Region of Clear Lake); Mountain Region of Clear Lake Comment
  UCD41480  Hypericum anagalloides Geri Hulse-Stephens 2001-6-4 614 Lake Goat Mountain. Addington Camp. Mid Addington Marsh. 1386 Comment
  CAS-BOT-BC410238  Hypericum concinnum Georgia Bentley 1917-6-3 s.n. Lake Lower Lake Comment
  CAS-BOT-BC410241  Hypericum concinnum M. S. Jussel 1933-6-27 263 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  UC1198407  Hypericum concinnum Joseph P. Tracy Jul 21 1905-Aug 16 1905 2324 Lake Elk Mt. Northern Coast Ranges, n. Lake Co., Elk Mt. 1219 Comment
  POM285810  Hypericum concinnum A. E. Irving 1930-06 s.n . Lake Elk Mt. Road., Upper Lake. 610 Comment
  UC1586121  Hypericum formosum var. scouleri Barbara Ertter 1988-7-4 7684 Lake Bear Creek Rd. ca. 10 airmiles n. of Upper Lake (town) (crest of rd. 3.8 mi. from Elk Mt. Rd., s.w. of rd.); Mendocino Nat'l Forest 975 Comment
  SJSU1357  Hypericum perforatum subsp. perforatum J. W. Tilden 1953-5-21 1035 Lake 5 mi S of Middletown Comment
  CAS-BOT-BC401306  Hypericum scouleri A. S. Stinchfield 1916-8-1 s.n. Lake Near Bartlett Springs Comment
  JEPS48962  Iris W. L. Jepson 1942-6-9 20708 Lake e side Mt. St. Helena (along St. Helena Creek); , St. Helena Creek Comment
  HSC35023  Iris macrosiphon Robert M. Specht 1975-5-3 160 Lake 8.7 mi E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  RSA38781  Iris macrosiphon Philip A. Munz, Lee W. Lenz 1948-8-16 12367 Lake 6 miles from Lucerne on road to Bartlett Springs 1098 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
  HSC41172  Iris macrosiphon Robert M. Specht, John Rehling 1976-5-15 439 Lake 11 mi. S on Bottle Rock Rd., 1 mi. W on Union Oil Rd. to geysers Comment
  RSA137924  Iris macrosiphon Lee W. Lenz, E. K. Balls 1952-5-9 17131 Lake 2.2 miles east of Lower Lake on road to Reiff and Knoxville Comment
  RSA366822  Iris macrosiphon Robert Gustafson, Don Reynolds 1983-6-7 2750 Lake Harrington Flat Road, south of Boggs Lake Comment
  JEPS80038  Iris tenuissima L. R. Heckard with J. Hickman 1979-6-15 Lake Summit Springs trail; Snow Mt. 1661 Comment
  JEPS80367 Image available Ivesia gordonii L. R. Heckard and J. Hickman 1981-6-22 5600 Lake Snow Mountain, n end of West Peak West Peak; Snow Mountain, West Peak 2103 Comment
  POM280155  Juglans hindsii Lyman Benson 1933-8-15 5680 Lake Kelseyville. 457 Comment
  POM280157  Juglans hindsii Lyman Benson 1941-7-26 11006 Lake 1 mile N of Kelseyville 412 Comment
  UCD41404  Juglans hindsii Ellen Dean; M. Bibbo, T. Pitman, and A. Douglas 2004-5-1 2018 Lake McLaughlin UC Reserve at junction of Knoxville-Berryessa Road and Rief Road, north side of Rief Rd., along drainage, about 0.1 road miles east of Knoxville-Berryessa Road. 670 Comment
  HSC34566  Juglans nigra Lon Hall 1975-5-3 314 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
  UCD161820  Juncus James A. Neilson Jr. 1975-6-5 3231 Lake Mayacmas Mountains, High Valley Creek. (Exact location unknown. Coordinates, estimated by label maker as being in Francisco Property where other collections were made on this date.) Comment
  UCD34992  Juncus Beecher Crampton 1995-6-3 10314 Lake 6 miles west of lower lake on Hwy. 29. Comment
  UC1100927  Juncus balticus Malcolm A. Nobs and S. Galen Smith 1949-9-7 1836 Lake ca 7 mi n Middletown Comment
  POM291116  Juncus bolanderi Lyman Benson 1929-9-15 s.n. Lake North Coast Mountains, South Fork Eel river. Potter Valley. Spring on Mt. San Hedrin. 1220 Comment
  CHSC114999  Juncus bufonius var. bufonius Lowell Ahart 2015-3-28 20105 Lake About 80 yards north of the south edge of the meadow, Barrel Spring Meadow,about 1/4 mile (air) west of Walker Ridge Road, about 3 miles (air) southwest of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. 696 Comment
  POM290134  Juncus bufonius var. congestus Lyman Benson 1934-6-12 6075 a Lake Kelseyville, Kelsey Creek. Middle N Coast mtn range, Clear Lake watershed. 427 Comment
  CAS-BOT-BC506649  Juncus capitatus David Toren; Ed Dearing 2016-5-1 10401 Lake North Coast Ranges: Robin Hill near N shore of Clear Lake nd S of Rodman Slough County Park 411 Comment
  HSC37762  Juncus confusus A. Montalvo, J. D. Ackerman 1975-9-11 718 Lake Boggs Mtn. E of Cobb, 100m down from Rd. 100 on Rd 110 780 Comment
  UC1618210  Juncus covillei var. covillei Barbara Ertter with Elizabeth Neese 1989-7-2 8626 Lake headwaters of creek on Milk Ranch Trail Snow Mt. West, Bear Creek (sw side of mt., ca 11 air mi w of Stonyford) 1889 Comment
  UC353861  Juncus covillei var. obtusatus Milo S. Baker 1928-7-3 3110 b Lake Bear Cr. Road Calif. Natl. Forest Comment
  RSA74063  Juncus hemiendytus var. hemiendytus Milo S. Baker 1943-5-11 10418 Lake 8.9 miles S of Kelseyville, near margin of winter pool on road to Lower Lake. Comment
  CHSC38962  Juncus howellii J. D. Jokerst 1982-9-5 1642 Lake North Coast Ranges. Colusa-Glenn County line. In meadow along the side of the trail to Milk Springs just below (=SE) of the saddle SE of Milk Sps. 2011 Comment
  UC1211896  Juncus kelloggii Robert Ornduff 1960-5-30 6154 Lake nw of Lower Lake; Manning Flat Comment
  HSC99804  Juncus occidentalis C. B. Wolf 1928-5-5 1928 Lake 3 mi. from Upper Lake on the road to Lucerne Comment
  CHSC78754  Juncus oxymeris L. P. Janeway 2000-5-30 6748 Lake Inner North Coast Ranges. Spring and rocky drainage on northeast side of Bartlett Springs Road 1.1 km northwest of Walker Ridge summit. 631 Comment
  CHSC101539  Juncus patens G. F. Hrusa; R. Gross 2008-5-23 17407 Lake Along Box Canyon Creek in upper Benmore Canyon immediately E and S of Indian Valley Reservoir spillway. 457 Comment
  CHSC105443  Juncus xiphioides Peter F. Zika 2008-7-21 23925 Lake Inner North Coast Ranges. N side of Route 20, near Hillside Lane and NE shore of Clear Lake, Clearlake Oaks. 410 Comment
  UCD83989  Juncus xiphioides Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6171 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by west forks of Rocky Creek Road. Rocky Creek Drainage, north of (below) waterfall and large boulders. 645 Comment
  SJSU9850  Juncus xiphioides T. N. Seeno 1962-7-31 200 Lake near stream 1.5 mi W of summit of Lakeport - Hopland Rd Comment
  UC1195649  Juniperus californica A. R. Kruckeberg 1949-9-25 1781 Lake ca. 3 mi w of Lakeport (dry open hillsides) Comment
  HSC39556  Keckiella breviflora subsp. glabrisepala D. E. Anderson, J. P. Smith 1971-6-26 Lake Register area of Mendocino National Forest. Comment
  RSA293243  Keckiella breviflora subsp. glabrisepala D. C. Michener 1980-7-28 3737 Lake North Coast Ranges. 8.3 miles along Bartlett Spgs Rd from jct with CA 20 near Lucerne. 1100 Comment
  JEPS7903  Keckiella breviflora var. glabrisepala Rimo Bacigalupi with G. T. Robbins 1954-6-25 4610 Lake 1.7 mi e of grade summit Bartlett Mtn. (overlooking canyon of Long Valley Creek); Mendocino National Forest 1112 Comment
  NY790270  Keckiella corymbosa A. A. Heller 1902-7-28 s.n. Lake Summit of Mt. Sanhedrin Comment
  SD51328  Keckiella corymbosa Darley F. Howe 1961-7-30 Lake 14.6 miles from Upper Lake Ranger Station on road into Mendocino National Forest 914 Comment
  UCD101286  Keckiella corymbosa Daniel Sanchez-Mata; Tomas Santamaria 2008-7-12 s.n. Lake Kelseyville-Lakeport. Highland Springs Road. Highland Springs. 600 Comment
  POM283495  Keckiella lemmonii Lyman D. Benson 1929-8-4 1892 Lake Kelsey Creek Canyon. Comment
  UC149976  Keckiella lemmonii Katharine Brandegee 1911-7-1 Lake Bottleneck Mountain Comment
  JEPS3559  Kickxia elatine Milo S. Baker 1953-6-20 12738 Lake 3.4 mi e Middletown Comment
  UCD83740  Koeleria macrantha Ellen Dean; Craig Thomsen, Gordon Harrington, John Chau 2010-5-5 5989 Lake Cache Creek Wilderness area, northern part of wilderness near Redbud Trail. NW side of Cache Creek, W of Baton Flat. Just downslope of Redbud Trail switchbacks. 332 Comment
  RSA44879  Lactuca saligna J. C. Roos 1948-8-31 3932 Lake Lakeport. Comment
  RSA2357  Lactuca serriola J. W. Blankinship 1928-7-3 s.n. Lake Kelseyville Comment
  CAS-BOT-BC341402  Lagophylla minor A. A. Heller 1919-5-10 13125 Lake Coast Range, summit of the ridge west of Leesville 609 Comment
  CAS-BOT-BC341405  Lagophylla minor Alice Eastwood; John Thomas Howell 1938-5-16 5615 Lake Near Grizzly Springs Comment
  CDA26537  Lagophylla minor G. F. Hrusa, R. Gross 2008-5-23 17451 Lake North Coast Ranges; Slope above N. Fk. Cache Cr. +/- 1/2 mi. below spillway of Indian Valley Reservoir. 423 Comment
  JEPS19951  Lagophylla minor W. L. Jepson 1920-5-23 8979 Lake mts e Stanton (ne Lake Co.) Comment
  CAS-BOT-BC334528  Lagophylla ramosissima Mrs. Alexander McCallum 1900-7-1 s.n. Lake Bartlett Springs Comment
  RSA275319  Lagophylla ramosissima J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9278 Lake Mendocino National Forest, Oak Flat Campground 518 Comment
  CAS-BOT-BC332816  Lagophylla ramosissima David D. Keck 1938-8-3 4739 Lake Cobb P.O along Kelsey Creek Comment
  OBI53741  Lagophylla ramosissima David J. Keil, Kathleen Keil 1992-7-18 23421 Lake Mendocino NF. Turnoff to Fuller Grove campground, Lake Pillsbury 600 Comment
  CDA9378  Lamium amplexicaule G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18580 Lake North Coast Ranges; Silver Spur Ranch. Benmore Canyon at intersection of Box Canyon, 1 1/2 mi. S of spillway at Indian Valley Reservoir. 432 Comment
  CHSC22937  Lasthenia californica Robert A. Schlising; Greg Bos 1963-3-30 2472 Lake Coast Ranges. At Lake Detert, along Butts Canyon Road. Comment
  POM288367  Lasthenia californica Lyman Benson 1927-04 873 Lake Kelseyville; Mt. Range: Middle N. Coast; Watershed: Clear Lake. 549 Comment
  UC1118984  Lasthenia californica subsp. californica K. Bradshaw 1937-6-2 55 Lake 3 mi wnw Lakeport (Plot #11); Lakeport Quadrangle Comment
  UCD133676  Lasthenia californica subsp. californica Robert Ornduff 1957-5-5 4134 Lake next to Sawmill at Middletown. 2.8 miles south of Middletown (full flower). Comment
  SEINET11805151  Lasthenia glaberrima P. G. Brown 1977-1 25 Lake ca 2.5 mi W of Lower Lake at Pinkeye Lake 529 Comment
  CHSC8141  Lasthenia glabrata D. McClain 1969-5-11 98 Lake 20 yds n. off of Highway 20, 4 mi. s. of Niche. 365 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
  UC725601  Lasthenia glabrata subsp. glabrata A. A. Heller 1940-5-6 15582 Lake Comment
  UCD81913  Lasthenia gracilis Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5494 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road mi N of intersection with Hwy 20. E side of road. 653 Comment
  CAS-BOT-BC123330  Lathyrus ecirrhosus Amos Arthur Heller 1902-7-22 5944 Lake Near the summit of Mt. Sanhedrin Comment
  UC162841  Lathyrus polyphyllus Joseph P. Tracy Jul 21 1905-Aug 16 1905 2328 Lake Elk Mountain, n Lake County Northern Coast Ranges 1219 Comment
  UC1585929  Lathyrus sulphureus Barbara Ertter with Susan D'Alcamo 1988-4-30 7459 Lake ca 30 air mi ne Ukiah (5 rd mi from Gravelly Valley airstrip, Hull Mountain Road n of Lake Pillsbury); Boardman Ridge 914 Comment
  UCD84567  Lathyrus vestitus Ellen Dean; C. Thomsen, G. Harrington, Davis Botanical Society 2010-6-5 6092 Lake Walker Ridge. Picnic Area near wetland/marsh. 899 Comment
  POM225826  Lathyrus vestitus subsp. vestitus M. S. Jussel 1932-5-1 s.n. Lake Jordan Park. Comment
  POM277783  Lathyrus vestitus subsp. vestitus Lyman Benson 1933-6-19 4458 Lake Kelseyville. 457 Comment
  UCD47884  Lathyrus vestitus var. vestitus Ellen Dean; Ryan Brisco 2005-4-24 2455 Lake Lake County, McLaughlin UC Reserve, along Rieff Rd, 100-150 ft E of Morgan Valley Rd, S side of Rieff Rd. 655 Comment
  UC1069704  Layia chrysanthemoides H. S. Yates 1934-5-15 3865 Lake Bendmore Valley Ukiah Quad., Bendmore Valley Comment
  UC89221  Layia gaillardioides T. S. Brandegee Lake Wilbur Hot Springs, Bear Valley Comment
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Apr 27 2016
  CAS-BOT-BC329318  Layia septentrionalis M. S. Jussel 1932-4-30 s.n. Lake Jordan Park, Coleman Estate Comment
  CAS-BOT-BC329332  Layia septentrionalis J. Clausen 1935-5-21 1031 Lake 1.8 mi S of Lakeport at jct of Hopland Road Comment
  CAS-BOT-BC329335  Layia septentrionalis John Thomas Howell 1976-4-29 51618 Lake 2.5 miles S of Lakeport 426 Comment
  POM231099  Layia septentrionalis Jens Clausen 1935-5-21 1031 Lake 1.8 miles S of Kaleport at jct. of Hopland road. Comment
  UC169354  Layia septentrionalis J. P. Tracy May 28 1902-Jun 2 1902 1727 Lake 6 mi nw of Lakeport; Scotts Valley 426 Comment
  UC2014143  Layia septentrionalis Ellen Dean, C. Thomsen, G. Harrington, J. Chau 2010-5-5 5988 Lake Lake County: 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. Comment
  UCD160301  Layia septentrionalis James A. Neilson Jr. 1975-5-22 3222 Lake Mayacmas Mountains, Geyser Rock area, in the vicinity of the boundary line of Sonoma and Lake Counties. (Coordinates and elevation estimated by label maker.) 1118 Comment
  RSA2476  Lemna minor J. W. Blankinship 1928-9-23 s.n. Lake Kelseyville Comment
  CAS-BOT-BC215743  Lepechinia calycina Milo S. Baker 1926-5-1 221 a Lake 1 1/2 mi. S.E. of Inn, Mt. St. Helena Comment
  JEPS63254  Lepechinia calycina W. L. Jepson 1938-6-11 19004 Lake Reiff, Knoxville Ridge, near school, in gully on mountain side 701 Comment
  RSA155772  Lepechinia calycina Peter H. Raven 1962-5-31 17914 Lake 6.3 miles south of Lower Lake on road to Knoxville Comment
  UC1124464  Lepechinia calycina K. Bradshaw 1937-6-1 31 Lake 3 1/2 miles W of Lakeport 533 Comment
  UC1193342  Lepechinia calycina K. Cuff 1951-5-23 139 Lake 3 1/2 miles Southeast of Lower Lake 609 Comment
  UC596145  Lepechinia calycina R. F. Hoover 1938-6-11 3599 Lake Grade from Lower Lake to Knoxville Comment
  CAS-BOT-BC294733  Leptosiphon androsaceus James Vale 1981-4-24 s.n. Lake Lakeport Comment
  CHSC24678  Leptosiphon androsaceus Kristy Dudley 1976-4-3 9 Lake N side of Clear Lake, ca. 6 mi n of Clearlake Oaks. 304 Comment
  RSA93023  Leptosiphon androsaceus Milo S. Baker 1954-5-22 s.n. Lake 3 mi. east of Middletown in western margin of large meadow south of highway. Serpentine region. Comment
  UCD147525  Leptosiphon bicolor Steven Vitales; Plant Science 102 collecing interns 2014-4-26 6 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Lower reaches of Lewis Ridge on undeveloped road. 411 Comment
  UCD41759  Leptosiphon bolanderi Geri Hulse-Stephens 2001-4-28 561 Lake Goat Mountain. White Ranch. 944 Comment
  SJSU968  Leptosiphon ciliatus Mary Reed 1948-5-23 Lake Clear L Comment
  CAS-BOT-BC226714  Leptosiphon latisectus L. R. Abrams 1928-5-6 12453 Lake Summit to Bartlett Springs Comment
  CAS-BOT-BC342012  Lessingia ramulosa John Thomas Howell 1930-8-24 5450 Lake 4 miles from Middletown on Adams Springs Road Comment
  CAS-BOT-BC342015  Lessingia ramulosa James Jokerst 1985-6-24 2501 Lake Near Coyote Peak 486 Comment
  JEPS7813  Lessingia ramulosa Peter H. Raven 1954-9-1 8105 Lake serpentine area along creek about 1 mi e Mirabel Park; Hoffman Creek Comment
  UC175166  Lessingia ramulosa J. P. Tracy 1905-8-19 2370 Lake in hills about Scotts Valley (6 mi nw of Lakeport) 426 Comment
  UC65345  Lessingia ramulosa A. A. Heller 1902-8-6 6033 Lake one mi below Hullville (on Eel River); Eel River Comment
  UC761934  Lessingia ramulosa R. F. Hoover 1938-9-5 3811 Lake south base Mt. Konocti; south base of Mt. Konocti Comment
  JEPS20601  Lessingia ramulosa Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake Mountain Region of Clear Lake Comment
  RSA91171  Lessingia ramulosa John T. Howell 1930-8-24 5450 Lake 4 miles from Middletown on the Adams Spring Road. Comment
  UC1287466  Lessingia ramulosa Willard Spence 1960-7-3 561 Lake near Detert Butts Canyon Reservation (8 mi n of Aetna Springs on Butts Canyon Rd.) Comment
  UCD134100  Lessingia ramulosa Elmer Lagal 1985-10-21 s.n. Lake Lake County Agricultural Center in Lakeport. Comment
  UC1282811  Lewisia rediviva J. R. Sweeney 1952-5-19 929 Lake Black Oak Villa Locality, 1951 Burn Comment
  RSA303996  Lewisia rediviva Jim Shevock 1971-4-8 930 Lake Hwy 29, near Middletown 335 Comment
  UCD86582  Leymus triticoides Milo S. Baker 1943-7-3 10497 Lake Shore of Clear Lake. Comment
  CAS-BOT-BC436478  Ligusticum pringlei Anna Head 1921-8-1 s.n. Lake Feather River Region, Lake Center Camp Comment
  JEPS32131  Lilaea scilloides W. L. Jepson 1936-4-19 17429 Lake near Middletown; Collayomi Valley Comment
  RSA2491  Lilaea scilloides J. W. Blankinship 1928-4-26 s.n. Lake Kelseyville Comment
  CAS-BOT-BC130735  Lilium pardalinum M. S. Jussel 1933-7-5 365 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  SD6532  Lilium washingtonianum Daniel Cleveland Jun 1882 Lake Allen Springs. Comment
  UC971838  Limnanthes douglasii subsp. nivea Herbert L. Mason 1941-4-5 Lake Borax Lake 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
  JEPS80079  Linanthus ciliatus L. R. Heckard with J. Hickman 1979-6-16 5086 Lake nw of Timber Lake; Snow Mt. 1493 Comment
  JEPS94215  Linanthus ciliatus Vernon Oswald and Lowell Ahart 1998-5-7 9024 Lake Bartlett Springs Road 9.0 mi w of Bear Valley Road (near the w end of the Bartlett Creek Arm of Indian Valley Reservoir); Bartlett Creek Arm of Indian Valley Reservoir 469 Comment
  UC908240  Linanthus ciliatus Thomas Morley 1946-4-28 587 Lake 1.1 mi e Middletown (on highway to Lower Lake) 335 Comment
  JEPS58128  Linanthus parviflorus A. Eastwood and J. T. Howell 1938-5-18 5744 Lake Kelseyville Comment
  JEPS58131  Linanthus parviflorus M. S. Hazell 1937-5-15 Lake Little Cow Mt. 609 Comment
  RSA74078  Lindernia dubia var. anagallidea Milo S. Baker 1945-9-18 11226 Lake Clear Lake near Lucerne. Comment
  UC174051  Listera convallarioides H. M. Hall 1913-7-16 9487 Lake near Old Frazier Mill; Inner North Coast Ranges, Mt. Sanhedrin 1280 Comment
  UC73125  Lithophragma affine Hardin Irwin 1904-3 69 Lake vicinity Kelseyville; vicinity of Kelseyville Comment
  CAS-BOT-BC432298  Lithophragma campanulatum Alice Eastwood 1925-5-25 12942 Lake Dashiells, Mt. Sanhedrin Comment
  CAS-BOT-BC438117  Lithophragma parviflorum Mrs. H. C. Cantelow 1940-4-7 s.n. Lake East of Lower Lake, Monticello Rd. Comment
  UC632834  Logfia filaginoides H. L. Mason 1936-4-26 11093 Lake Bartlett Mountain Comment
  CAS-BOT-BC342351  Logfia gallica Greg de Nevers 2001-4-23 12317 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC283435  Lolium multiflorum Greg de Nevers 2001-5-14 12490 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  POM295685  Lolium perenne subsp. multiflorum Lyman Benson 1934-6-12 6090 Lake Kelseyville; McGaw Slough; Middle N Coast Mt. Range 427 Comment
  UC647523  Lomatium ciliolatum var. ciliolatum Milo S. Baker 1929-7-1 3525 Lake near summit Snow Mt.; Inner N. Coast Ranges, Snow Mt. Comment
  HSC27159  Lomatium ciliolatum var. hooveri J. P. Smith, J. O. Sawyer 1972-4-1 5156 Lake 6.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  HSC69920  Lomatium ciliolatum var. hooveri Thomas W. Nelson, Jane P. Nelson 1978-4-2 3867 Lake Along Walker Ridge Rd., 6 mi. N of junction with Hwy. 20 Comment
  SEINET2159283  Lomatium ciliolatum var. hooveri W. H. Whaley 2007-1 s.n. Lake Knoxville Rd, near Napa & Lake County line. Comment
  CHSC33042  Lomatium dasycarpum J. P. Smith 1976-4-13 8552 Lake Bartlett Springs Rd. 0.6 miles fron its junction with State Route 20. 457 Comment
  UCD127628  Lomatium dasycarpum J. P. Smith; Tom Nelson 1976-4-13 8552 Lake Bartlett Springs Road; 0.6 miles from junction with State Route 20. 457 Comment
  UC1123012  Lomatium dasycarpum subsp. dasycarpum H. S. Yates 1934-5-15 3765 Lake s. Bendmore Valley; Ukiah Quad. Comment
  CAS-BOT-BC228563  Lomatium hooveri Daniel Slakey; CNPS volunteers 2011-6-11 4 Lake Walker Ridge. 0.4 miles N of Hwy. 20 on Walker Ridge Rd. Ridge top on E side of road 655 Comment
  CHSC42601  Lomatium hooveri Vernon Oswald 1986-5-12 2013 Lake Brim Rd. (Bartlett Springs Rd.) at the jct. of the road to Barrel Spring. 640 Comment
  HSC27436  Lomatium macrocarpum J. P. Smith, J. O. Sawyer 1972-4-1 5152 Lake Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20 Comment
  POM287834  Lomatium macrocarpum Lyman Benson 1930-3-22 1958 Lake Kelseyville, Middle N coast. 549 Comment
  UC66149  Lomatium macrocarpum A. A. Heller 1902-7-22 5947 Lake near summit Mt. Sanhedrin Comment
  SEINET189569  Lomatium marginatum Lincoln Constance 1940-4-13 2564 Lake Two miles north of Midletown Comment
  CAS-BOT-BC217802  Lomatium repostum Milo S. Baker 1940-7-1 9772 Lake Road south from Whispering Pines to cabins. 762 Comment
  RSA90485  Lomatium repostum Milo S. Baker 1939-04 9492 Lake Road over Mount St. Helena Range, north of mountain on east slope in Timber Comment
  HSC40713  Lomatium utriculatum Barbara Kelly 1977-4-23 386 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC97422  Lomatium utriculatum N. G. Sugihara 1977-4-23 16 Lake Hwy. 20, 2.2 mi. W of junction with Hwy. 29 Comment
  CAS-BOT-BC240739  Lonicera interrupta M. S. Jussel 1933-6-26 s.n. Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  JEPS12824  Lonicera interrupta W. L. Jepson 1920-5-24 9010 Lake Hough Springs Comment
  RSA0115182  Lonicera interrupta Cora Benson 1935-6-6 29 Lake Mt. Konocti. Comment
  POM276690  Lotus crassifolius Lyman Benson 1932-6-15 3705 Lake Kelseyville. 762 Comment
  RSA14588  Lotus crassifolius Daniel Cleveland 1882-6-22 s.n. Lake Near Allen Springs. Comment
  JEPS73522  Lotus crassifolius var. crassifolius L. R. Heckard 1972-7-10 3140 Lake along trail above Summit Springs; Snow Mt. 1584 Comment
  UC1129032  Lotus crassifolius var. crassifolius H. S. Yates 1934-4-15 3736 Lake near Bendmore Valley; Ukiah Quad. 762 Comment
  JEPS55464  Lotus denticulatus Elizabeth W. Taylor 1933-7-13 Lake Joseph Slater ranch Witter Springs Comment
  SEINET3131487  Lotus grandiflorus var. grandiflorus Brandegee sn Lake Hough's Springs Comment
  HSC34865  Lotus humistratus Thomas W. Nelson, James Nelson 1975-5-5 Lake Beside Hwy. 175, 10 mi. N of Middletown. Comment
  UC1129067  Lotus humistratus A. Simontacchi 1937-6-25 212 Lake Sawmill Flat Mendocino National Forest, Lakeport Quad. 1127 Comment
  UC1197300  Lotus humistratus Joseph P. Tracy 1921-5-12 5532 Lake near Lakeport; Northern Coast Ranges 426 Comment
  HSC35427  Lotus humistratus M. Wetherwax 1975-5-3 129 Lake E of Hyw. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  RSA2522  Lotus micranthus J. W. Blankinship 1923-4-15 s.n. Lake Kelseyville. Comment
  UC1129081  Lotus micranthus H. S. Yates 1934-4-15 3748 Lake s of Bendmore Valley; Ukiah Quad. 762 Comment
  UC527837  Lotus micranthus Ira L. Wiggins 1933-6-3 6722 Lake 2 mi e Oat Hill Mine Comment
  UC80954  Lotus nevadensis var. nevadensis T. S. Brandegee Lake Tunis Mill Elk Mt. Comment
  RSA537524  Lotus oblongifolius Barbara J. Ertter 1988-6-4 7491 Lake Bottle Rock Rd a few miles NW of Pine Grove, 1.3 mi SE of Sulphur Cr Rd jct, halfway between Kelseyville and Middleton. 732 Comment
  SEINET12162532  Lotus oblongifolius var. nevadensis W. Knight, Knight, I. 1981-1 4350 Lake Orange Pipe Spring enroute to Mt. Sanhedrin summit 1524 Comment
  JEPS80467  Lotus oblongifolius var. oblongifolius L. R. Heckard, and J. Hickman 1979-6-16 5115 Lake w of Snow Mt.; , Timber Lake 1493 Comment
  UC555408  Lotus oblongifolius var. oblongifolius P. Schulthess 1931-8-8 Lake 6 mi se Kelseyville (Hildebrand Ranch) Comment
  UC1282776  Lotus scoparius J. R. Sweeney 1952-5-2 800 Lake 4.5 mi from Middletown (on Hwy 29, Anderson Springs Fire) Comment
  SEINET11268346  Lotus scoparius var. scoparius Vernon H. Oswald, Lowell Ahart 1998-7-15 9310 Lake East side of county on Walker Ridge Rd. 10.9 mi south of Bartlett Springs Rd., 3.6 mi north of Hwy. 20.; 0 762 Comment
  JEPS100813  Lotus stipularis var. stipularis Dean Wm. Taylor with Mey Akasah 1999-6-3 17203 Lake unnamed dirt road, about 1.1 road miles uphill from gate at Highland Springs Road (ca. 3 air miles South of Highwland Springs Reservoir) 548 Comment
  UC16070  Lupinus Geological Survey 39 Lake Clear Lake Comment
  JEPS13287  Lupinus adsurgens Rimo Bacigalupi with G. T. Robbins 1955-6-7 5267 Lake junction of Boardman Ridge and Hull Mountain; Timberline Camp 1737 Comment
  SEINET10577952 Image available Lupinus albifrons A. Arthur Heller 1919-6-7 Heller 13223 Lake Southeast side of Snow mountain above Bonnie View in the yellow pine belt in shale, the shrubs Ceanothus rhamnus, scrub oak and Uva-ursi. Comment
  SEINET10969886  Lupinus albifrons James P. Smith, Thomas W. Nelson 1976-4-13 Smith, Jr. 8566 -A Lake Bartlett Springs Road, 8.2 mi from its junction with State Route 20; shale outcrops in digger pine woodland. 1067 Comment
  CAS-BOT-BC198478  Lupinus albifrons var. albifrons J. W. Blankinship 1923-4-8 s.n. Lake Mt. Hannah Comment
  CAS-BOT-BC198480  Lupinus albifrons var. albifrons Brandegee 1923-6-1 s.n. Lake Snow Mt. Comment
  JEPS80083  Lupinus albifrons var. albifrons L. R. Heckard and J. Hickman 1979-6-16 5090 Lake NW of Timber Lake (on ridge to Snow Mt.) 1676 Comment
  RSA715733  Lupinus albifrons var. collinus D. Isle 1995-6-8 1061 Lake 1.4-1.8 miles E of Low gap on Knee Cap Rd. (6.6 miles down Knee Cap Rd) Shally E. Aspect. 1402 Comment
  CAS-BOT-BC196265  Lupinus albifrons var. eminens Mrs. Brandegee s.n. Lake Unspecified Comment
  HSC38118  Lupinus bicolor Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-13 2360 Lake Along Bartlet Springs Rd., 0.6 mi. from its junction with Hwy. 20 Comment
  UC727748  Lupinus bicolor Milo S. Baker 1946-5-1 11348 Lake along road from Burn's Valley Borax Lake; along road from Burn's Valley to Borax Lake Comment
  SEINET7040289 Image available Lupinus bicolor A. G. Vestal 1963-5-11 s.n. Lake South of Konokti [Konocti], about 13.1 miles from Lelseyville via Soda Bay. Clearlake Highlands Quadrangle UTM Zone 10, 522279mE, 4313382mN. Comment
  RSA63365  Lupinus bicolor subsp. microphyllus Milo S. Baker 1950-4-15 12168 Lake About 1 mi. S.E. of Borax Lake. Comment
  POM276322  Lupinus bicolor subsp. tridentatus Cora W. Benson, Lyman Benson, B. W. Benson 1929-5-6 1906 Lake Kelseyville. Comment
  POM276464  Lupinus densiflorus var. aureus Lyman D. Benson 1933-4-16 4319 Lake 5 miles east of Stubbs. Inner North Coast Mt. Range; North Fork of Cache Creek watershed. 762 Comment
  SEINET5249995 Image available Lupinus fragrans Unknown 1919-1 13223 Lake SE side of Snow Mountain above Bonnie View [in the Arid Transition Life Zone] 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
  UCD84011  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
  RSA8546  Lupinus latifolius subsp. latifolius M. S. Jussel 1933-7-3 339 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch. Comment
  RSA111700  Lupinus luteolus Philip A. Munz 1956-7-24 22297 Lake Long Ridge Trail to Snow Mt. from Fir-Root Spring. 1524 Comment
  SEINET10452638  Lupinus luteolus Mary Merello 1993-6-17 Merello 644 Lake Mendocino National Forest. Along county road 240 B NE at Soda Creek. Disturbed area around and along creek bed. Scrub oak chaparral. 590 Comment
  UC174071  Lupinus luteolus H. M. Hall 1913-7-18 9514 Lake near old Frazier Mill Mt. Sanhedrin (40 to 50 mi from the Pacific Ocean, northern Lake County); North Coast Ranges, Mt. Sanhedrin 1158 Comment
  UCD83990  Lupinus luteolus Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6172 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by west forks of Rocky Creek Road. Rocky Creek Drainage, north of (below) waterfall and large boulders. 645 Comment
  CDA26550  Lupinus microcarpus var. densiflorus G. F. Hrusa, R. Gross 2008-5-23 17392 Lake North Coast Ranges; Crossing of Box Cyn. Creek in upper Benmore Canyon immed. E and S of Indian Valley Reservoir spillway. 457 Comment
  CHSC101519  Lupinus microcarpus var. densiflorus G. F. Hrusa; R. Gross 2008-5-23 17392 Lake West slope at crossing of Box Canyon Creek in upper Benmore Canyon immediately east and south of Indian Valley Reservoir spillway. 457 Comment
  UCD91412  Lupinus nanus 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
  CAS-BOT-BC202216  Lupinus sericatus M. K. C. 1886-1-1 s.n. Lake Unspecified Comment
  CAS-BOT-BC202217  Lupinus sericatus K. Brandegee 1886-1-1 s.n. Lake Unspecified Comment
  SEINET10837876  Lupinus succulentus Thomas W. Nelson, Jane P. Nelson 1978-4-29 Nelson 3925 Lake Along state route 20 ca 1/2 mi ne of north fork of cache creek in grizzly Canyon. 305 Comment
  RSA87075  Lupinus vallicola subsp. apricus F. W. Peirson, Mabel B. Peirson 1926-4-2 6586 Lake West end of Clear Lake. Comment
  UCD20726  Lythrum californicum Mark Bibbo; Laura Wynholds 2002-7-20 67 Lake McLaughlin UC Reserve. Hunting Creek campground where Hunting Creek Rd. crosses Hunting Creek. Ca. 1/8 of a mile downstream of campground. 335 Comment
  UCD158893  Lythrum hyssopifolia James A. Neilson Jr. 1975-4-28 3156 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Elevation estimated using Google Earth by label maker.) 853 Comment
  CAS-BOT-BC343678  Madia elegans Greg de Nevers 2001-5-14 12486 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  UC519544  Madia elegans M. S. Jussel 1933-7-6 385 Lake near Cobb Valley; Binkley Ranch Comment
  UC89389  Madia elegans D. Cleveland 1882-6-20 Lake Allen Springs Comment
  CAS-BOT-BC343680  Madia elegans G. Ledyard Stebbins; Walter Knight; Irja Knight 1969-10-5 2781 Lake Ruppert Ridge where grassland meets swamp and Fire Water Tank. On jeep road 1127 Comment
  SEINET7042806  Madia elegans A. G. Vestal 1955-5-9 s.n. Lake Serpentine at Howard Springs. Whispering Pines quadrangle UTM Zone 10, 588320mE. 4300894mN. Comment
  RSA2382  Madia elegans subsp. densifolia J. W. Blankinship 1928-7-25 s.n. Lake Kelseyville, along Kelsey Creek Comment
  RSA702860  Madia elegans subsp. densifolia L. Ahart 2004-10-4 11451 Lake On N edge of Bartlett Springs Road (Road M 12), near the NW part of Indian Valley Reservoir. 459 Comment
  POM56171  Madia elegans subsp. elegans A. A. Heller 1902-7-19 5904 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  CDA26547  Madia exigua G. F. Hrusa, R. Gross 2008-5-23 17403 Lake North Coast Ranges; Box Cyn. Creek. upper Benmore Canyon immed. E and S of Indian Valley Reservoir spillway. 457 Comment
  CAS-BOT-BC344368  Madia exigua Steve Edwards; Rachael Frankel; Walter Knight; Irja Knight 1981-6-6 4152 Lake 1/4 mile down Harrington Flat Road from the junction of Bottlerock Road under high voltage wires. Vicinity of Boggs Lake Comment
  SEINET10802474  Madia exigua David B. Dunn, Melvin L. Conrad; Patricia L. Kenney 1973-6-7 Dunn 20662 A Lake 3.1 mi. E of Lake Co. line on road from Hopland to Lakeport. Valley floor with Pinus sabinianus and chaparral. Comment
  UC1731333  Madia gracilis Dean W. Taylor 1998-6-3 16474 Lake sedimentary hillslopes 0.5 mi w Glen Eden School (site) ((ca. 12 air mi nw of Lakeport), Upper Lake 7.5' USGS quadrangle); North Coast Ranges, Scotts Creek 487 Comment
  UC1795011  Madia gracilis R. K. Brummitt 1997-6-10 19691 Lake Near summit of Hopland-Lakeport road 700 Comment
  RSA90522Y  Madia hallii Milo S. Baker 1938-5-3 8965 Lake Serpentine Hill, 2.8 miles east of Middletown Comment
  SD241763  Madia nutans Dean Wm. Taylor 1998-6-3 16459 Lake North Coast Ranges. Unnamed road 0.7 miles N Napa County line, ca. 1.5 mile N of Oat Hill. 548 Comment
  POM29895  Madia rammii Marcus E. Jones 1883-5-8 s.n. Lake Kelsey. Comment
  CAS-BOT-BC511462  Maianthemum racemosum subsp. amplexicaule L. R. Abrams 1928-5-5 12389 Lake 1-3 mi. up West side Bartlett grade Comment
  CDA9388  Malacothamnus hallii G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18594 Lake North Coast Ranges; Silver Spur Ranch. Middle Benmore Canyon 1 1/2 mi. S of spillway at Indian Valley Reservoir. 454 Comment
Read comments
Dec 18 2016
  UCD81940  Malacothrix clevelandii Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5521 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
  CAS-BOT-BC347428  Malacothrix floccifera H. D. Ripley; R. C. Barneby 1945-6-21 6932 Lake 10 miles SE of Middletown 243 Comment
  CAS-BOT-BC347430  Malacothrix floccifera John H. Thomas 1969-4-29 15016 Lake 2.8 miles northeast of Middletown Comment
  UC481091  Malacothrix floccifera H. M. Hall 1913-7-17 9517 Lake slopes above, n Lake County Summit Lake; Inner North Coast Ranges, Mt. Sanhedrin 1584 Comment
  UC92222  Malacothrix floccifera T. S. Brandegee 1892-6-24 Lake Snow Mountain Comment
  POM286827  Malva neglecta Lyman Benson 1928-11-27 784 Lake Kelseyville 457 Comment
  RSA2400  Malva sylvestris J. W. Blankinship 1923-6-18 s.n. Lake Kelseyville. Comment
  UCD132431  Marrubium vulgare Kelsey Barale; PLS 102 plant collecting interns 2013-5-4 3 Lake At southern boundary of Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South of Soda Bay Road. On flat hilltop just past state park boundary, on private land. At end of undeveloped road that goes southeast from Glebe Road at gate. 650 Comment
  POM282000  Marsilea vestita Lyman Benson 1929-9-22 1943 Lake Lakeside Park, North Coast Mt. range, Clear Lake. 427 Comment
  JEPS80365  Melica bulbosa L. R. Heckard and J. Hickman 1981-6-22 5598 Lake Snow Mt., West Peak-Signal Peak ridge 2087 Comment
  UC1132233  Melica californica K. E. Bradshaw 1937-6-2 61 Lake 2.5 mi nw Lakeport; Lakeport Quad. 518 Comment
  CAS-BOT-BC282138  Melica geyeri Alice Eastwood No date on label 12874 Lake Dashiells Mount Sanhedrin Comment
  UCD87319  Melica geyeri Beecher Crampton 1955-6-13 2834 Lake State Hwy 29, 1/4 mile south Whispering Pines. Comment
  JEPS472  Melica harfordii W. L. Jepson 1938-6-9 18931 Lake near Bartlett Springs (along Bartlett Creek); Bartlett Creek 701 Comment
  UCD132433  Melica imperfecta Kelsey Barale; PLS 102 plant collecting interns 2013-5-4 5 Lake Clear Lake State Park. NE of Kelseyville. Northern part of park, north of Soda Bay Rd. Near rocks to the right of the entrance kiosk at the main entrance to Park, at bottom of steep hillside. 418 Comment
  SBBG18437  Melica torreyana A. A. Beetle 1941-4-27 1726 Lake N side of Mt. Saint Helena, above St. Helena Crk Comment
  UCD111930  Melica torreyana Christopher Mallek 2007-5-13 HS1- 20 Lake Highland Springs. 602 Comment
  POM276594  Melilotus officinalis Lyman D. Benson 1943-8-19 11427 Lake Kelseyville. 412 Comment
  POM283202  Mentha canadensis Lyman Benson 1928-9-26 s.n. Lake Muddy flats by Clear Lake 549 Comment
  UC1607975  Mentha spicata Donald G. Nelson 1940-8-7 716 Lake road between Lower Lake and Middletown Comment
  JEPS41151  Mentzelia dispersa W. L. Jepson 1938-6-11 18998 Lake Reiff, Knoxville Ridge. (Morgan Valley) 701 Comment
  UCD117216  Mentzelia dispersa Beecher Crampton 1955-6-13 2850 Lake 4 miles south of Kelseyville, Bottle Rock Road. 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
  UCD83921  Micropus californicus Ellen Dean; G. Harrington, C. Thomsen, J. Alderson, M. Bibbo 2010-4-24 5943 Lake BLM Cache Creek Wilderness. NE corner of wilderness, on flat just west of confluence of Cache and Rocky Creeks. 293 Comment
  POM292409  Micropus californicus Lyman Benson 1928-5-11 498 Lake 2 miles south of Lakeport, Mayacamas mountain range, Clear Lake watershed 488 Comment
  SEINET7016936  Micropus californicus A. G. Vestal, Wanda P. Vestal 1962-4-12 s.n. Lake Butts Canyon Road, 4.7 miles southeast of Route 53 or 5.2 miles southeast of Middletown. Comment
  UCD147174  Micropus californicus var. californicus Joel Hernandez; Plant Science 102 collecing interns 2014-4-26 6 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Lewis Ridge. 417 Comment
  UCD47893  Microseris douglasii Ellen Dean; Ryan Brisco 2005-4-24 2466 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-BC322687  Microseris laciniata Rimo Bacigalupi; G. Thomas Robbins 1956-6-1 5678 Lake 0.9 mile south of city limits of Lakeport Comment
  JEPS85608  Microseris laciniata subsp. laciniata Rimo Bacigalupi with G. T. Robbins 1956-6-1 5678 Lake 0.9 mi s city limits of Lakeport 411 Comment
  UCR138733  Mimulus aurantiacus Ryan Stafsnes, Chris Dunn, Darina Roediger 1997-3-29 24 Lake Blue Oak campground, 2.5 mi past intersection of access road and Walker Ridge Rd 274 Comment
  POM267760  Mimulus aurantiacus var. aurantiacus Lyman Benson 1928-3-30 49 Lake Kelseyville, Middle N coast Mountain range, Cold Creek Canyon 549 Comment
  JEPS14624  Mimulus bolanderi Helen K. Sharsmith 1953-6-30 4394 Lake tributary to Middle Fork Eel River (slopes of Bear Creek, at Bear Creek Public Camp); Inner North Coast Ranges, Mendocino National Forest 624 Comment
  JEPS9079  Mimulus bolanderi W. L. Jepson 1920-5-24 9054 Lake Houghs Springs Comment
  POM272799  Mimulus douglasii Lyman Benson 1935-3-23 6290 Lake W. base Mt. Konocti. Middle N Coast mtn range, Clear Lake watershed. 488 Comment
  HSC41885  Mimulus guttatus Lloyd Simpson 1977-4-24 291 Lake Little Indian Valley, floodplain of Stanton Creek 457 Comment
  JEPS33905  Mimulus guttatus D. E. Breedlove 1963-5-30 5149 Lake 1 mi e Clear Lake (on road to Bartlett Springs) Comment
  SEINET3450719  Mimulus guttatus Unknown 2003-7-14 10404 Lake Indian Valley Reservoir, Indian Valley Reservoir, west side of the second causeway going southwest on Bartlett Springs Road 440 Comment
  UC1239041  Mimulus kelloggii Freed W. Hoffman 1947-4-9 1919 Lake Hennessey Ranch North Coast Ranges, Bucksnort Creek Comment
  UC125303  Mimulus kelloggii T. S. Brandegee 1891-6-22 Lake near Snow Mt. Comment
  UC1562680  Mimulus kelloggii Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7499 Lake a few mi nw Pine Grove (Bottle Rock Rd., 1.3 mi se of Sulphur Creek Rd. jct., halfway between Kelseyville and Middleton) 731 Comment
  RSA296386  Mimulus latidens Robert F. Hoover 1941-5-11 5028 Lake 2 miles northwest of Kelseyville. 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
  JEPS97610  Mimulus layneae R. D. Stone 1983-6-17 566 Lake Ridgeline dividing headwaters of Alder and High Valley creeks Geyser Rock (ca 1.2 mi NW of) 944 Comment
  RSA63675  Mimulus layneae Milo S. Baker 1950-5-23 12249 Lake 2.9 mi E of Middletown. Opposite serpentine hill. Comment
  UC1023714  Mimulus layneae F. W. Pennell and H. L. Mason 1940-5-23 25542 Lake 5 mi se Kelseyville (Route 29) 548 Comment
  UC125002  Mimulus layneae Katharine Brandegee 1884-1 Lake Bartlett Mountain; ; Bartlett Mt., Lake Co. Comment
  UC998334  Mimulus layneae Milo S. Baker 1942-7-22 10333 Lake n slope Woodcrest Comment
  UC1282716  Mimulus microphyllus J. R. Sweeney 1953-5-8 999 Lake 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa county line on Pope Valley road); Butts Canyon 243 Comment
  UCD160601  Mimulus microphyllus Ellen Dean; Susan Harrison, Sharon Strauss 2015-5-10 8717 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). 251 Comment
  JEPS10451  Mimulus nasutus M. S. Hazell 1937-4-24 Lake hills sw Lakeport 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
  UC1282714  Mimulus nudatus J. R. Sweeney 1952-5-19 935 Lake 5.5 mi from Middletown (on Pope Valley road) Comment
  UCD82088  Mimulus rattanii Ellen Dean; G. Harrington, C. Thomsen,Chiao-Yi Cheng,R. Wilmarth 2009-5-20 5615 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
  HSC66056  Mimulus tilingii Cathie Goldberg, Lynn Kunstman, Lauren Philbrick, Geoff Walsh 1980-4-19 42 Lake Along Walker Ridge Rd., 1 mi. N of jct. with access road to Indian Valley Dam Comment
  JEPS3319  Mimulus tricolor J. Robert Sweeney 1951-5-3 630 Lake 5 mi w Lower Lake (sw of Manning Flat) Comment
  RSA516606  Mimulus tricolor R. C. Bacigalupi, J. R. Sweeney 1953-5-26 4159 Lake Manning Flat, 5.5 miles west of Lower Lake. 570 Comment
  JEPS77388  Minuartia californica Robert M. Lloyd 1963-5-4 2613 Lake on road to Hopland about 1/2 mi from State Highway 29 (approx. 2 mi below Lakeport) 396 Comment
  POM225835  Minuartia cismontana M. S. Jussel 1932-5-1 s.n. Lake Jordan Park. Comment
  JEPS94217  Minuartia douglasii Vernon Oswald and Lowell Ahart 1998-5-7 9017 Lake between Kowalski Ranch and Barkerville (n side of Bartlett Springs Road on n end of Indian Valley Reservoir); Indian Valley Reservoir, Bartlett Springs Road 457 Comment
  UC424829  Minuartia nuttallii subsp. gregaria Milo S. Baker 1929-7-1 3450 b Lake along Parker Camp trail about 1500 ft from top; Snow Mt. Comment
  SEINET10574535 Image available Minuartia nuttallii subsp. gregaria A. Arthur Heller 1902-7-15 Heller 5892 Lake About Summit Lake, near the summit of Mt. Sanhedrin. Comment
  CAS-BOT-BC220501  Monardella villosa D. Cleveland 1883-1-1 s.n. Lake Allen Springs Comment
  CAS-BOT-BC220526  Monardella villosa John Thomas Howell 1945-6-22 21222 Lake Near Sulphur Banks Comment
  CAS-BOT-BC220527  Monardella villosa Robert E. Jameson 1967-7-9 s.n. Lake South Fork of Scott's Creek 4 miles west of Lakeport Comment
  CAS-BOT-BC220532  Monardella villosa John Thomas Howell 1937-7-19 13140 Lake Eastern Lake Co. on road to Williams Comment
  JEPS94759  Monardella villosa subsp. villosa Vernon H. Oswald and Lowell Ahart 1998-7-15 9295 Lake East side of county near Barrel Springs on the east side of Baldy Mtn. and west of Walker Ridge Rd. 0.8 mi south of Bartlett Springs Road. 640 Comment
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Dec 26 2009
  CAS-BOT-BC233765  Montia Bonnie Prange 1974-5-4 s.n. Lake Near Walker Ridge Road, 1/2 mile north of junction with Highway 20 670 Comment
  JEPS80438  Montia fontana L. R. Heckard and J. Hickman 1980-7-2 5317 A Lake ne of Snow Mountain Peaks (Upper Milk Ranch Meadow); Upper Milk Ranch Meadow 1920 Comment
  UC765762  Montia linearis R. F. Hoover 1941-4-27 4954 Lake 1 mi n of Middletown (on road to Lower Lake) Comment
  SEINET3025761  Montia linearis L. R. Abrams 1936-3-28 13705 Lake Near Lower Lake 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
  CAS-BOT-BC260135  Nassella pulchra R. C. Wilson 1937-5-21 397 Lake 3 miles N of Lakeport 457 Comment
  CHSC8593  Nassella pulchra Dave Isle 1969-4-12 308 Lake On N. side of HW 20 just W. of Lucerne (at base of cliff just across the road from clear lake). 411 Comment
  SEINET11683084  Nassella pulchra Unknown 1978-1 19 Lake 5.1 mi W of Walkers Ridge Rd, Hwy 20 457 Comment
  UCD83958  Nasturtium officinale Ellen Dean; C. Thomsen, G. Harrington 2010-6-9 6131 Lake Cache Creek Wilderness. NW part of wilderness on NW side of south fork of Cache Creek nearly opposite Dead Man's Canyon. 359 Comment
  CAS-BOT-BC300557  Navarretia Mona Bourell 1997-7-3 6544 Lake Mendocino National Forest, Upper Nye Meadow Comment
  CAS-BOT-BC230276  Navarretia cotulifolia Herbert L. Mason 1945-5-12 12578 Lake E of Middletown, Locomono Creek Comment
  CAS-BOT-BC230277  Navarretia cotulifolia H. D. Ripley; R. C. Barneby 1945-5-19 6876 Lake NE of Middletown Comment
  POM279109  Navarretia cotulifolia Lyman Benson 1942-7-11 11286 Lake Trailer's Pasture (lower end) 412 Comment
  UC1002636  Navarretia cotulifolia Milo S. Baker 1953-7-1 12808 Lake 3.4 mi e Middletown (s of Hwy) Comment
  UC1094364  Navarretia cotulifolia S. Galen Smith with J. Anderson 1957-6-7 2974 Lake 2.5 mi n Middletown (1.0 mi n of Harbin Springs Road, on e side of Big Canyon Road) 335 Comment
  UCD48351  Navarretia cotulifolia H. L. Mason 1945-5-12 12578 Lake Meadow east of Middletown, Locomono Creek, Lake County, California. Comment
  CAS-BOT-BC300556  Navarretia divaricata subsp. vividior Mona Bourell 1997-7-2 6513 A Lake Mendocino National Forest, N. boundary of Snow Mountain Wilderness Boundary. Crockett Trailhead 1584 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
  JEPS81303  Navarretia divaricata subsp. vividior L. R. Heckard, and J. C. Hickman 1982-7-5 5917 Lake Above and west of Summit Springs, South side Snow Mts. Comment
  UCR121142  Navarretia divaricata subsp. vividior Beecher Crampton 1954-6-8 1944 Lake Bottle Rock Road, 0.5 mile southwest of Boggs Lake 915 Comment
  SEINET196692  Navarretia intertexta Herbert L. Mason 1945-5-12 12580 Lake 3 miles north of Lower Lake. Comment
  UC1008708  Navarretia intertexta John Thomas Howell 1945-6-22 21216 Lake Sulphur Banks Comment
  UC1191625  Navarretia intertexta Milo S. Baker 12347 Lake about 5 mi w Lower Lake (near margin of Snow Lake); Snow Lake Comment
  UC1282743  Navarretia intertexta J. R. Sweeney 1953-5-18 1028 Lake 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa county line on Pope Valley road); Butts Canyon 243 Comment
  UCD162910  Navarretia intertexta James A. Neilson Jr. 1977-5-26 3897 Lake Mayacmas Mountains; One km north of cemetery at Glenbrook. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCD39789  Navarretia intertexta Beecher Crampton?; with Sweeney 1950-5-1 s.n. Lake Highland Springs. Comment
  UCD48478  Navarretia intertexta Herbert L. Mason 1946-5-30 12798 Lake 3 miles E of Middletown. Comment
  JEPS123192  Navarretia intertexta David Gowen 2009-5-6 1017 Lake Near vernal depression on Walker Ridge Road, about 1/2 mile north of Hwy. 20. Comment
  RSA642567  Navarretia intertexta Stan C. Spencer 1994-5-14 4514 -n1 Lake From Boggs Lake NW ca. 0.5 mi. on Harrington Flat Road (0.14 mi. SE of Bottle Rock Road). N side of road under power lines. Comment
  CAS-BOT-BC230321  Navarretia jepsonii H. D. Ripley; R. C. Barneby 1945-6-19 6875 Lake NE of Middletown Comment
  CHSC91453  Navarretia jepsonii Lowell Ahart; Robert Schlising 2005-7-2 12130 Lake Open flats, 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
  SEINET200254  Navarretia jepsonii Herbert L. Mason 1953-6-8 14525 Lake Entrance to Guenoc Ranch. Comment
  UC168498  Navarretia jepsonii K. Brandegee Lake Langtry Ranch, s Lake County Coyote Valley Comment
  UC963755  Navarretia jepsonii H. L. Mason 1930-6-1 5687 Lake 4 mi e Middletown Comment
  UCD48433  Navarretia jepsonii B. Crampton 1950-5-20 581 Lake Small hill, 2 miles northeast of Middletown, Lake County, California. Comment
  JEPS123190  Navarretia jepsonii David Gowen 2009-5-6 1015 Lake Near vernal depression on Walker Ridge Road, about 1/2 mile north of Hwy. 20. Comment
  CHSC29540  Navarretia leptalea Dibble; Griggs 1979-7-11 98 Lake Near Bear Creek, close to the town of Stonyford. In the vicinity of a ridgetop. 884 Comment
  UC972196  Navarretia leucocephala subsp. bakeri Milo S. Baker 1952-5-27 12477 Lake ca 1.5 mi from Lower Lake (Highway 53) Comment
  CAS-BOT-BC230412  Navarretia leucocephala subsp. plieantha Walter & Irja Knight 1981-6-7 4149 Lake On margin of Bogg's Lake, within 50 yards of Harrington Flat Road 850 Comment
  CAS-BOT-BC230415  Navarretia leucocephala subsp. plieantha Peter Rubtzoff 1956-9-2 2801 Lake Boggs Lake, S shore of lake Comment
  JEPS101641  Navarretia leucocephala subsp. plieantha Dean W. Taylor 1998-6-23 16701 Lake Loch Lomond, in small ditch outside of the preserve boundary and growing in harms way due to active CALTRANS roadpaving at the time of collection 853 Comment
  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
  UCD37029  Navarretia leucocephala subsp. plieantha Beecher Crampton 1956-6-27 3683 Lake Lake County, 1.8 miles east of Loch Lomond, on road to Seigler Springs. 815 Comment
  JEPS80321  Navarretia linearifolia subsp. pinnatisecta L. R. Heckard, and J. Hickman 1981-6-20 5559 A Lake Middle (south) of North Ridge , Middle (south) of North Ridge (Snow Mt.) 1981 Comment
  UC106880  Navarretia linearifolia subsp. pinnatisecta T. S. Brandegee 1892-8-25 Lake Snow Mountain Comment
  UC952852  Navarretia linearifolia subsp. pinnatisecta Milo S. Baker 1927-1 12338 Lake margin Snow Lake 609 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
  UCD106393  Navarretia linearifolia subsp. pinnatisecta Vernon H. Oswald; Lowell Ahart 1998-7-15 9281 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
  CHSC91451  Navarretia mellita Lowell Ahart; Robert Schlising 2005-7-2 12133 Lake About 30 yards north of Bartlett Springs Road (Road M12), near the northwest part of Indian Valley Reservoir. 477 Comment
  LA104389  Navarretia mellita Carl Epling; L. DeBhur 1975-8-15 46801 Lake Boggs Lake: W of Mt. Hannah, ca. 7.5 mi. SSE of Kelseyville and 3 mi. NNW of Glenbrook Resort 853 Comment
  UCD136936  Navarretia mellita Ellen Dean; with Plant Biology 102 interns 2013-5-4 7716 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. 627 Comment
  UCD36399  Navarretia mellita Beecher Crampton 1953-7-13 1498 Lake Lake County, 1 mile west of Scotts Valley. Comment
  UC908164  Navarretia pubescens Herbert L. Mason 1935-5-30 8330 Lake between Knoxville mine and Lower Lake Comment
  CAS-BOT-BC278742  Navarretia sinistra subsp. pinnatisecta Geri Hulse-Stephens 2001-7-30 798 Lake Goat Mountain. Fallen Fir Marsh 1280 Comment
  UC762160  Navarretia squarrosa R. F. Hoover 1938-9-5 3813 Lake s base Mt. Konocti Comment
  UC908082  Navarretia tagetina Herbert L. Mason 1946-5-30 12789 Lake near Middletown; Locomono Creek 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
  JEPS123216  Nemacladus capillaris David Gowen with Dick O'Donnell 2010-6-14 1140 Lake Scraped area along Walker Ridge Road south of Baldy Mountain along ridge top. Comment
  JEPS33882  Nemacladus capillaris D. E. Breedlove 1963-5-30 5139 Lake 8 mi s Kelseyville (on road to Middletown) Comment
  RSA75154  Nemacladus capillaris Milo S. Baker 1940-6-26 9716 Lake Woodcrest, Cobb Valley. Comment
  SEINET10464783  Nemacladus capillaris Rimo Bacigalupi, Guy T. Robbins 1954-6-24 Bacigalupi 4578 Lake Watershed of Squaw Valley Creek on slopes 3 miles above Lake Pillsbury along florest service road to Mt. Hull lookout 701 Comment
  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
  UCD110860  Nemophila Christopher Mallek 2008-1 HV1- 13 Lake High Valley. 793 Comment
  UCD42010  Nemophila Geri Hulse-Stephens 2001-6-29 s.n. Lake Goat Mountain. Wyman Creek. 1005 Comment
  HSC89704  Nemophila heterophylla Levine, Pacheco, Murphey 1989-4-15 25 Lake Blue Oak Campground, between Walker Ridge Rd. and Indian Valley Reservoir. Comment
  POM289446  Nemophila heterophylla Lyman Benson 1932-6-21 3731 Lake Bear Creek, Snow Mountain. Middle North Coast, Eel River watershed. 610 Comment
  UC1069149  Nemophila heterophylla A. Simontacchi 1937-6-25 214 Lake 0.8 mi sse Pinnacle Rock L.O.; Mendecino National Forest, Lakeport Quadrangle Comment
  UC595055  Nemophila heterophylla H. L. Mason 1938-5-1 11743 Lake Barlett Springs Bartlett Springs Comment
  UC72006  Nemophila heterophylla Hardin Irwin 1904-4-9 34 Lake vicinity Kelseyville (Cold Creek); vicinity of Kelseyville, Cold Creek Comment
  CHSC59547  Nemophila menziesii Jody R. Bickford 1992-4-5 14 Lake 0.8 mi sw of jct of Hwy 20 and High Valley Rd, ca. 1.5 mi n of Clearlake Oaks. 536 Comment
  HSC35256  Nemophila menziesii Pamela Bruce 1975-5-3 9 Lake 5.8 mi. W of jct. with Rte. 29 on Scott's Creek Rd. 915 Comment
  HSC35360  Nemophila menziesii R. M. Sullivan 1975-5-3 27 Lake 3.6 mi. W of junction with Hwy. 29 on Scott's Creek Rd. at confluence of S Fork and Middle Fork of Scott's Creek 534 Comment
  UCD160445  Nemophila menziesii James A. Neilson Jr. 1975-5-22 3179 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  HSC31994  Nemophila menziesii Steven Lagos 1974-5-4 57 Lake 427 Comment
  UCR139073  Nemophila menziesii var. menziesii E. Brower, S. Marubayashi, E. Perry 1997-3-30 023 Lake Blue Oak Campground, Indian Valley Reservoir. 2.5 mi past intersection of access road and Walker Ridge Road 274 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
  JEPS80171  Nemophila pedunculata L. R. Heckard, and J. C. Hickman 1980-7-2 5322 Lake Upper Milk Ranch Meadow (meadow edge, ne of Snow Mt. peaks, ca. 10 mi w of Stonyford); ne of Snow Mt. peaks, upper Milk Ranch Meadow 1920 Comment
  UC107253  Nemophila pedunculata K. Brandegee 1888-1 Lake Epperson's Comment
  UC730003  Nemophila pedunculata Leo F. Koch 1940-5-2 943 Lake near Lake Pillsbury (Soda Creek Auto Camp); near Lake Pillsbury, Soda Creek Auto Camp Comment
  CHSC63931  Nicotiana glauca Sharen Martin 1990-3-31 8 Lake Ca. 32 m of Clear Lake and 0.3 km W of Lodega Springs Road, 48.2 km SE of Ukiah. 457 Comment
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Mar 30 2009
  SACT001616  Notholcus lanatus J. Dowdell 1936-6-27 Lake Comment
  UC903720  Nuttallanthus texanus Milo S. Baker 1947-4-16 11675 Lake Region between Burns Valley and Borax Lake Comment
  CAS-BOT-BC142255  Oemleria cerasiformis Alice Eastwood; John Thomas Howell 1938-5-18 5778 Lake Cobb Mt. Comment
  CAS-BOT-BC142260  Oemleria cerasiformis M. S. Jussel 1932-4-30 s.n. Lake Jordan Park, near Mt. Konocti Comment
  RSA2222  Oemleria cerasiformis J. W. Blankinship 1927-3-24 s.n. Lake Mt. Konocti. 610 Comment
  CAS-BOT-BC349933  Onopordum acanthium T. C. Fuller 1962-7-10 9128 Lake Along banks of Kelsey Creek, Camp Beaverbrook, 0.1 mi. n. of Glenbrook Comment
  UC1019892  Orcuttia tenuis Milo S. Baker 1948-7-23 12060 Lake dry bottom of lake near small water hole; Boggs Lake 914 Comment
  CHSC63345  Orobanche bulbosa Vernon H. Oswald; Lowell Ahart 1994-6-20 6339 Lake Forest Route M3 (18N04) at the trailhead to Bloody Rock, 0.2 mi N of Lower Nye Camp, NW edge of Snow Mtn. Wilderness, W of Stonyford. 1036 Comment
  JEPS87836  Orobanche bulbosa Vernon H. Oswald and Lowell Ahart 1994-6-20 6339 Lake 0.2 mi n Lower Nye Camp (Forest Route M3 (18N04) at the trailhead to Bloody Rock, nw edge of Snow Mountain Wilderness, w of Stonyford); Snow Mountain Wilderness 1036 Comment
  UC1211894  Orobanche fasciculata F. Chisaki, Roy Taylor, and Robert Ornduff 1960-5-30 6167 Lake South slope of Hill 1030; ca. 2.75 miles northeast of Middletown. Comment
  UCD21729  Orobanche uniflora Robin McMaster 1973-4-15 350 Lake West of Bear Valley. Comment
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Jul 5 2010
  POM332461  Orthocarpus attenuatus Teri Bartowski, Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 29 Lake Along Walker Ridge Road, 1 mile north of junction with access road to Indian Valley Dam. Comment
  POM286321  Orthocarpus erianthus Lyman D. Benson 1928-4-30 145 Lake Rocky Hill, 2 mi S Lakeport. Mayacamas mtn range, Clear Lake. 457 Comment
  RSA489571  Orthocarpus hispidus James L. Reveal 1988-6-2 6992 Lake Barrel Springs area just west of the Walker Ridge Road, 1 mile south of the Bartlett Springs Road and about 15 miles north of Hwy 20. 762 Comment
  RSA10754  Orthocarpus pusillus Carl B. Wolf 1928-5-7 2070 Lake Houghs Mineral Springs on the road to Williams. 595 Comment
  CAS-BOT-BC316817  Packera clevelandii LeRoy Abrams 1916-7-27 6270 Lake Near Hough Springs Comment
  CHSC104783  Packera clevelandii B. Castro; L. P. Janeway 1999-7-5 1003 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. In serpentine substrate on gentle S-facing slope, in spring at head of Spanish Ck East Fork near top of Pacific Ridge. 981 Comment
  JEPS23646  Packera clevelandii W. L. Jepson 1938-10-1 19064 Lake Guenoc Valley Comment
  UC1388998  Packera clevelandii Milo S. Baker 1928-7-6 3118 a Lake Bear Creek to Rice Creek Road Comment
  UC767452  Packera clevelandii R. F. Hoover 1938-6-9 3578 Lake Indian Valley Comment
  HSC47465  Packera eurycephala J. P. Smith 1978-4-22 9738 Lake Lake/Colusa County line, Walker Ridge Rd., 0.6 mi. from its junction with Hwy. 20 640 Comment
  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-BC316843  Packera eurycephala var. eurycephala Rimo Carlo Felice Bacigalupi; Guy Thomas Robbins 1955-6-7 5256 Lake Beside living stream of Soda Creek, west of low ridge just west of north arm of Pillsbury Lake. 521 Comment
  UC767458  Packera eurycephala var. eurycephala R. F. Hoover 1941-5-2 4970 Lake 3 mi w Middletown Comment
  CAS-BOT-BC316905  Packera greenei Doris K. Kildale 1928-5-7 4991 Lake 6 miles east of Hough's Mineral Springs Comment
  CHSC43635  Packera greenei Vernon Oswald 1986-5-12 2014 Lake Brim Rd. (Bartlett Springs Rd.) at the jct. of the road to Barrel Spring. 640 Comment
  UC768600  Panicum acuminatum var. acuminatum Robert F. Hoover 1941-6-8 5325 Lake road from Middletown to Peterson's; road from Middletown to Peterson's Comment
  UC1103777  Panicum capillare Joseph P. Tracy 1905-8-17 2357 Lake 6 mi from Upper Lake (in dry bed Middle Creek); Northern Coast Ranges, Middle Creek 457 Comment
  UC936202  Panicum capillare H. L. Mason August, 1930 5725 Lake Lakeshore Clear Lake; , Clear Lake Comment
Read comments
Feb 24 2009
  CAS-BOT-BC265634  Paspalum distichum J. W. Blankinship 1926-7-2 s.n. Lake Cold Creek, Kelseyville Comment
  UC1132411  Paspalum distichum A. Simontacchi 1937-7-24 339 Lake Laurel Beach; Lakeport Quad. Comment
  RSA114010  Pectocarya penicillata Milo S. Baker 1946-5-1 11344 Lake Along road from Burns Valley to Borax Lake. Comment
  UC727773  Pectocarya penicillata Milo S. Baker 1946-5-1 11344 Lake along Rd from Burn's Val. towards Borax Lake Comment
  CHSC90158  Pedicularis densiflora Leo Edson 1984-4-19 10 Lake Whispering Pines. 853 Comment
  HSC37897  Pedicularis densiflora Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2298 Lake Along Morgan Valley Rd., 7.8 mi. from Lower Lake 640 Comment
  UC1125731  Pedicularis densiflora R. C. Wilson 1937-5-14 376 Lake 2 1/2 mi sw of Lakeport 563 Comment
  UC1239016  Pedicularis densiflora Freed W. Hoffman 1948-5-10 2734 Lake e slope of Cobb Mountain; North Coast Ranges, Cobb Mountain 762 Comment
  UCD131563  Pedicularis densiflora Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7569 Lake Clear Lake State Park. NE of Kelseyville. Southern part of park south of Soda Bay Raod. At gate into fire road that travels southeast from Glebe Road, near orchard. 573 Comment
  SEINET12326997  Pedicularis densiflora J. M. Thayer 1984-1 1 Lake Kessloff property, around 2 mi W of Lower Lake. Lower Lake Quadrangle 15'. NCentr of Sec 8 500 Comment
  JEPS73481  Pedicularis semibarbata L. R. Heckard 1972-7-9 3092 Lake along trail up Signal Peak from Milk Ranch Meadow; Snow Mountain 1950 Comment
  CHSC114990  Pediomelum californicum Lowell Ahart 2015-4-28 20100 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. 696 Comment
  CAS-BOT-BC71331  Pellaea mucronata John Thomas Howell 1945-6-21 21162 Lake Sawmill Flat to Ruppert Ridge, Bartlett Mountain Comment
  UC1063627  Pellaea mucronata var. mucronata K. Bradshaw 1937-6-8 105 Lake 3 1/2 mi sw of Upper Lake (Plot 24); Lakeport Quadrangle Comment
  UC1012335  Penstemon heterophyllus F. W. Pennell and H. L. Mason 1940-5-23 25540 Lake Route 29, 5 mi se Kelseyville; se of Kelseyville 548 Comment
  UC566673  Penstemon heterophyllus Pauline Schulthess 1931-7-7 Lake two mi sw Kelseyville; sw of Kelseyville Comment
  RSA789051  Penstemon heterophyllus Carrie A. Herd 1982-5-9 103 Lake Butts Canyon Road, 9.2 mi. from Napa Co. line Comment
  SBBG7160  Penstemon heterophyllus H. and M. Dearing 1939-5-5 3279 Lake foot of Mt St. Helena Comment
  HSC46575  Penstemon heterophyllus subsp. heterophyllus J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9319 Lake Mendocino National Forest, along Boardman Ridge, 1.6 mi. from its junction with FS Rd. 20N01 1220 Comment
  RSA102040  Penstemon heterophyllus subsp. heterophyllus P. Schulthess 1931-7-18 s.n. Lake 7 miles southeast of Kelseyville. Comment
  RSA457444  Penstemon heterophyllus subsp. purdyi Lyman D. Benson 1928-5-26 206 Lake Highland Springs. Mayacamas mtn range, 'Dobe Creek. 610 Comment
  HSC21002  Penstemon heterophyllus subsp. purdyi D. M. Patten 1964-5-3 Lake 8 mi. NW of Lakeport on the Hidden Lake Rd. Comment
  JEPS13706  Penstemon heterophyllus var. heterophyllus W. L. Jepson 1936-12-5 17986 Lake betw. Lower Lake and Kelseyville; betw Lower Lake and Kelseyville Comment
  NY601679  Penstemon heterophyllus var. heterophyllus A. L. Moldenke 1975-8-20 30202 Lake Cobb Comment
  NY601724  Penstemon heterophyllus var. heterophyllus D. W. McNeal 1985-5-9 3072 Lake On a hillside above Wilber Springs Road, 2.4 miles west of the junction of Walker Ridge Road, 5.3 miles north of Highway 20. 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
  UC173691  Penstemon heterophyllus var. purdyi H. M. Hall 1913-7-23 9577 Lake 40 to 50 mi from the Pacific Ocean (Hullville, Northern Lake County); Inner North Coast Ranges, Hullville 685 Comment
  SEINET11052810  Penstemon laetus Joseph Andorfer Ewan 1937-5-23 10336 Lake 3 mi. south of Lower Lake on Middletown road Comment
  JEPS80094  Penstemon purpusii L. R. Heckard with J. Hickman 1979-6-16 5102 Lake n Timber Lake; w of Snow Mt. West Peak 1920 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
  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
  CAS-BOT-BC77107  Pentagramma triangularis subsp. triangularis J. W. Blankinship 1924-11-2 s.n. Lake Kelseyville, Mt. Konocti Comment
  UC1432944  Perideridia howellii Peter Rubtzoff 1975-7-19 8200 Lake 1.7 mi nw Cobb (Jordan Park); Jordan Park Comment
  UCD160618  Perideridia kelloggii James A. Neilson Jr. 1975-6-5 3473 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  RSA0115187  Persicaria amphibia L. Benson 1946-8-31 12184 Lake Thurston Lake, northwest of Lower Lake. Mt. Range: Middle North Coast. 457 Comment
  CAS-BOT-BC419338  Persicaria punctata L. R. Abrams 1927-8-25 12043 Lake Blue Lakes Comment
  UC1541377  Phacelia bolanderi Harold E. Parks 1934-5-18 4936 Lake road to Adams Springs Kelseyville 914 Comment
  HSC44367  Phacelia heterophylla J. Walker 1977-4-23 25 Lake .4 mi. N of Hwy. 20 on Walker Ridge Rd. 640 Comment
  JEPS8357  Phacelia heterophylla subsp. virgata Rimo Bacigalupi and J. R. Sweeney 1951-6-3 3356 Lake along road to Kelseyville just above Manning Flat (6.5 mi nw of Lower Lake) 594 Comment
  RSA133934  Phacelia imbricata L. R. Heckard 1953-4-28 355 Lake Off State Highway 20, near the Blue Lakes, northwest of Clear Lake. North Coast Rane. Comment
  SD58510  Phacelia imbricata L. R. Heckard 1951-6-13 157 Lake On alluvial plain at eastern base of Bartlett Mountain (Bartlett Flat, east of Bartlett Springs). Comment
  HSC87518  Phacelia imbricata subsp. imbricata Gladys L. Smith 1981-6-22 6720 Lake Above Towhead Flat on rd. to summit of Mt. Sanhedrin, 2.0 km. E of Mendocino Co. line and 6.0 km. N of Soda Spring Ranger Station 1219 Comment
  UC901837  Phacelia imbricata subsp. imbricata L. Constance, R. Bacigalupi, C. R. Bell, and A. H. Holmgren 1950-4-26 3324 Lake Bartlett Springs rd 1 mi e Lucerne 609 Comment
  UC901841  Phacelia imbricata subsp. imbricata L. Constance, L. R. Heckard, and A. R. Kruckeberg 1950-5-13 3334 Lake 0.5 mi w ranger station (edge of flat); Bartlett Flat 609 Comment
  UCD120622  Phacelia imbricata subsp. imbricata S. P. Lynch 1975-5-25 606 Lake Indian Valley. Comment
  RSA109925  Phacelia mutabilis P. A. Munz 1956-7-25 22347 Lake Long Ridge Trail from Fir Root Spring to Snow Mountain. 1768 Comment
  UC107549  Phacelia rattanii T. S. Brandegee May 1888 Lake Kelseyville Comment
  CDA40144  Phacelia tanacetifolia G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18575 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
  POM224479  Phacelia tanacetifolia L. S. Rose 1936-4-28 36199 Lake Clear Lake Park. 412 Comment
  RSA63329  Phacelia tanacetifolia Milo S. Baker 1950-4-15 12181 Lake Roadbank between Clear Lake Oaks and Lucerne Valley along eastern shore of Clear Lake. Comment
  CAS-BOT-BC258852  Phalaris aquatica L. R. Abrams 1928-5-4 12307 Lake 5 mi. Northeast of Middletown on road to Lower Lake Comment
  CAS-BOT-BC250715  Phalaris paradoxa J. W. Blankinship 1923-6-17 s.n. Lake Kelseyville Comment
  UCD109551  Phalaris paradoxa Chuck Hughes 2011-7-18 289 Lake Manning Flat. About 420 feet north of Highway 29. 568 Comment
  CAS-BOT-BC250845  Phleum pratense M. S. Jussel 1933-6-30 320 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  POM295436  Phleum pratense Lyman Benson 1932-6-14 3665 Lake Kelseyville; Middle N Coast Mountain Range 457 Comment
  UCD35404  Phleum pratense Beecher Crampton 1956-6-26 3675 Lake Loch Lomond. 855 Comment
  CDA22932  Phlox gracilis G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17117 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  UC73641  Phlox gracilis Hardin Irwin 1904-3 6 Lake vicinity Kelseyville Comment
  UC84844  Phlox gracilis Katharine Brandegee 1889-4-17 Lake Epperson's Comment
  JEPS106121  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
  SEINET6630844  Phoradendron flavescens L. Benson 1935-3-30 6372 Lake Kelseyville; Clear Lake; Middle North Coast 427 Comment
  SJSU4558  Physalis lancifolia C. W. Koerper 1968-9-2 Lake Buckingham Park, W shore of Clear L Comment
  RSA2316  Phytolacca americana J. W. Blankinship 1928-8-11 s.n. Lake Kelseyville. Comment
  UCD108152  Pickeringia montana Collector unknown Date unknown s.n. Lake location unknown. Comment
  UCD108176  Pickeringia montana Grady L. Webster 1977-5-15 7675 Lake 10 mi NW of Middletown, near Howard Springs. 701 Comment
  HSC81699  Pickeringia montana var. montana Thomas W. Nelson, Jane P. Nelson 1980-6-24 5881 Lake Along Forest Service Rd. 17N16, 3.1 mi. E of Bear Creek Ranger Station 1220 Comment
  SD52099  Pickeringia montana var. montana Frank Stephens 1894-6-5 867 Lake Little Indian Valley Comment
  CDA42738  Pilularia americana T. C. Fuller 1962-7-1 9141 Lake South edge of Boggs Lake; ca. 7 mi. southeast of Kelseyville. 0 Comment
  CHSC89538  Pinus attenuata Lowell Ahart 2004-10-14 11469 Lake On the south side of Cache Creek, on the south side of Bartlett Springs Road (Road M 12), about 2 miles west of the northwest part of Indian Valley Reservoir. 477 Comment
  HSC38320  Pinus lambertiana A. M. Montalvo, J. D. Ackerman 1975-9-10 681 Lake Boggs Mtn., E of Cobb, Near summit on Rd. 541 1104 Comment
  CAS-BOT-BC72853  Pinus ponderosa J. A. Gunn, Jr. 1902-5-17 s.n. Lake One miles west of Mt. Hannah. Comment
  CAS-BOT-BC72758  Pinus sabiniana M. S. Jussel 1931-4-1 110 Lake Kelseyville Comment
  HSC31704  Pinus sabiniana Thomas E. Higley 1974-5-4 52 Lake 1/2 mi. from Hwy. 20 on Walker Ridge Rd. 671 Comment
  HSC31956  Pinus sabiniana Gary S. Lester 1974-5-4 121 Lake Along Walker Ridge Rd., 0.5 mi. from junction with Hwy. 20 671 Comment
  SEINET12742741  Pinus sabiniana Richard R. Halse 1989-5-13 3838 Lake Along State Highway 175, one mile south of Whispering Pines. 684 Comment
  SEINET6422149  Pinus sabiniana D. A. Charlet 2010-1 3587 Lake Mount Konocti, 1.1 mils W of South Peak 829 Comment
  SEINET10875868 Image available Pinus tuberculata Unknown Miller s.n. Lake Comment
  POM291176  Piperia transversa Lyman Benson 1932-6-18 3712 Lake Buckingham Park; Mt. Range: Middle N coast. 488 Comment
  CAS-BOT-BC228055  Plagiobothrys L. R. Abrams 1928-5-4 12313 Lake 5 miles NE of Middletown on road to Lower Lake Comment
  CAS-BOT-BC228060  Plagiobothrys Greg de Nevers 2001-4-8 12194 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 457 Comment
  JEPS60940  Plagiobothrys bracteatus W. L. Jepson 1897-7-15 21172 Lake Mt. Hanna Comment
  UCD38644  Plagiobothrys bracteatus Beecher Crampton 1956-6-26 3638 Lake Margin of Snow's Lake. 3.5 miles east of Seigler Springs. Comment
  UC496329  Plagiobothrys glyptocarpus Doris K. Keldale 1928-5-7 4964 Lake 7 mi e Bartlett Springs Comment
  UC505154  Plagiobothrys nothofulvus R. M. Holman 1933-4-30 Lake Kelseyville Comment
  UCD13144  Plagiobothrys nothofulvus Hilary Rypka 1981-4-11 12 Lake Lake CO. North side of Hwy 20, 1 mile northwest of Glenhaven. Elevation 1800'. 548 Comment
  UCD131561  Plagiobothrys nothofulvus Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7567 Lake Clear Lake State Park. NE of Kelseyville. East side of Lower Bayview Campground. 425 Comment
  UCD42101  Plagiobothrys reticulatus Geri Hulse-Stephens 2002-5-31 938 Lake Goat Mountain. Root Homestead Parcel. East vernal pool. 944 Comment
  HSC82443  Plagiobothrys stipitatus Thomas W. Nelson, Jane P. Nelson 1980-4-26 5093 Lake Tule Lake, SE side of Hwy. 20, 3 mi. from its junction with Hwy. 29 Comment
  SBBG28766  Plagiobothrys stipitatus var. micranthus M. S. Baker 1957-6-21 12328 Lake margin of Snow Lake 609 Comment
  UC881355  Plagiobothrys tener var. subglaber Milo S. Baker 1936-4 8779 Lake 2.9 mi e Middletown Comment
  UC964779  Plagiobothrys tener var. subglaber Robert F. Hoover 1941-4-26 4931 Lake 5 mi e of Middletown on road to Pope Valley Comment
  RSA2302  Plantago major J. W. Blankinship 1928-7-20 s.n. Lake Kelseyville. Comment
  CDA42157  Plantago patagonica Yeager 1930-5-11 s.n. Lake [No further data.] 0 Comment
  CAS-BOT-BC91652  Platystemon californicus J. W. Blankinship 1923-4-26 s.n. Lake Kelseyville. Comment
  UC1196298  Platystemon californicus J. P. Tracy May 28 1902-Jun 2 1902 1737 Lake 6 mi nw Lakeport (hills about Scotts Valley); hills about Scotts Valley 426 Comment
  CAS-BOT-BC91655  Platystemon californicus R. D. Stone 1983-5-11 504 Lake In headwaters of High Valley Creek, ca. 1.0 mile south southwest of Glenbrook. 792 Comment
  RSA0008965  Platystemon glyptolobus C. F. Baker 1903-5-9 3058 Lake Near Lakeport Comment
  CAS-BOT-BC376348  Plectritis Greg de Nevers 2001-4-8 12178 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve. 475 Comment
  UC1120044  Plectritis brachystemon A. E. Wieslander 1934-4-15 451 Lake Bendmore Valley 762 Comment
  UC909737  Plectritis brachystemon Milo S. Baker 1950-5-6 12207 Lake about 1 mi se of Borax Lake Comment
  HSC27446  Plectritis ciliosa J. P. Smith, J. O. Sawyer 1972-4-1 5132 Lake 0.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  POM284729  Plectritis macrocera subsp. macrocera Egan 1932-5-6 s.n. Lake Cobb Valley, Mayacamas mtn range. Kelsey Creek watershed. 762 Comment
  POM284982  Pleuropogon californicus var. davyi Lyman Benson 1934-6-12 6088 Lake Kelseyville. McGaw slough. 427 Comment
  UCD90219  Pleuropogon californicus var. davyi Beecher Crampton 1955-5-10 2758 Lake 4 miles northwest of Kelseyvillle. Comment
  HSC96802  Poa bulbosa J. Carey, A. Hong, J. Leffingwell 1995-4-2 35 Lake Blue Oak Recreation Site Campground. 537 Comment
  UCD91790  Poa palustris A. A. Beetle; G. L. Stebbins Jr. 1942-6-3 3514 Lake 7.5 miles northwest of Lakeport on Scotts Valley Road to Blue Lakes. Comment
  JEPS80239  Poa pratensis subsp. pratensis L. R. Heckard and J. Hickman 1980-7-3 5400 Lake ca 1/4 mi n Summit spring (Colusa Co Border); Snow Mt Comment
  UCD136987  Poa pratensis subsp. pratensis Ellen Dean; with Plant Biology 102 interns 2013-5-4 7732 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
  UCD111949  Poa secunda Christopher Mallek 2008-1 HV1- 86 Lake High Valley. 793 Comment
  CAS-BOT-BC236168  Poa secunda subsp. secunda L. R. Abrams 1928-5-6 12416 Lake 6 miles up grade W side Bartlett Mountain Comment
  HSC10790  Poa secunda subsp. secunda C. B. Wolf 1928-5-5 1921 Lake 2 mi. S of Lakeport on the Rd. to Kelseyville. Comment
  SJSU7725  Poa secunda subsp. secunda T. N. Seeno 1963-5-18 Lake Long Valley 7 mi NE of Clear Lake Oaks Comment
  UCD160318  Poa secunda subsp. secunda James A. Neilson Jr. 1975-5-14 3580 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  UCD36183  Poa secunda subsp. secunda Beecher Crampton 1953-4-4 1056 Lake 3 miles N of Glenhaven, along Highway 20, E side of Clear Lake. Comment
  UC909707  Pogogyne douglasii Milo S. Baker 1950-5-23 12245 Lake 2.9 miles E of Middletown Comment
  JEPS10134  Polygala californica Rimo Bacigalupi with G. T. Robbins 1954-6-25 4605 Lake along Elk Mt. road 4.8 mi n Elk Mountain road summit (between Lake Pillsbury and Upper Lake) 1036 Comment
  POM72754  Polygala californica P. A. Munz 1925-6-18 9874 Lake Lakeport. Comment
  UC146151  Polygala californica Joseph P. Tracy Jul 21 1905-Aug 16 1905 2332 Lake Elk Mountain Northern Coast Ranges, Elk Mountain (northern Lake County) 1219 Comment
  POM278328  Polygala californica Cora W. Benson 1932-5-22 s.n. Lake Near Kelsey Creek Falls, Mayacamas Mt, Watershed: Clear Lake 701 Comment
  UC17438  Polygala californica T. S. Brandegee 1891-6-21 Lake Tunis Comment
Read comments
Sep 19 2007
  UC1192319  Polygonum amphibium var. emersum Malcolm A. Nobs and S. Galen Smith 1949-9-8 1866 Lake Thurston Lake Comment
  UC1751053  Polygonum amphibium var. stipulaceum Annetta M. Carter 1952-8-25 3207 Lake Boggs Lake. SE of Kelseyville. 853 Comment
  POM144894  Polygonum argyrocoleon A. A. Heller 1902-8-4 4164 Lake On Eel river one mile below Hullville. Comment
  JEPS51321  Polygonum aviculare subsp. aviculare J. W. Blankinship 1928-8-4 Lake Kelseyville Comment
  UC733712  Polygonum convolvulus Leo F. Koch 1940-4-26 884 Lake 1 mi s junction of highway 29 and Bottle Rock Road (s of Kelseyville) Comment
  SEINET11933017  Polygonum hydropiperoides W. Knight, Knight, I. 1983-1 4882 Lake From pond section of Tilden Botanic Garden, in Contra Costa Co. Originally collected in 1982 at 305 Comment
  UC1101176  Polygonum hydropiperoides Herbert L. Mason August 1930 5721 Lake Clear Lake; along shores Comment
  UC1059024  Polygonum polygaloides subsp. confertiflorum Beecher Crampton 1956-6-26 3668 Lake Loch Lomond 855 Comment
  CAS-BOT-BC419903  Polygonum polygaloides subsp. kelloggii Milo S. Baker 1934-5-5 7647 Lake About 5 to 6 mi. south of Kelseyville towards Lower Lake Comment
  CAS-BOT-BC421016  Polygonum spergulariiforme Chas. M. Belshaw 1936-9-18 2672 Lake Inner North Coast Range. Northeast side of Mount St. Helena Comment
  CAS-BOT-BC421017  Polygonum spergulariiforme Chas. M. Belshaw 1936-9-18 2672 Lake Inner North Coast Range. Northeast side of Mount St. Helena Comment
  CHSC83444  Polypogon maritimus L. P. Janeway 2002-5-2 7578 B 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
  RSA115376  Polypogon maritimus Beecher Crampton 1956-6-26 3640 Lake Margin of Snow's Lake, 3.5 miles east of Seigler Springs 655 Comment
  CAS-BOT-BC232398  Polypogon monspeliensis J. W. Blankinship 1923-6-17 s.n. Lake Kelseyville Comment
  UC1737011  Polypogon monspeliensis Kay H. Beach, Frank Gould 1940-5-17 1265 Lake near Middletown Comment
  UCD41706  Polypogon monspeliensis Geri Hulse-Stephens 2001-9-6 815 Lake Goat Mountain. Lovelady Spring. Lovelady Seep. 0.1 miles west of FS boundary gate. 1264 Comment
  UCD91216  Polypogon monspeliensis Milo S. Baker 1943-6-30 10454 Lake 6 1/2 miles west of Lakeport, Hopland Highway. Comment
  UCD91317  Polypogon monspeliensis Frank W. Gould 1940-5-15 1265 Lake 2.5 miles northeast of Middleton. Comment
  UCD91342  Polypogon monspeliensis P. L. Johannsen 1937-6-23 1192 Lake California Forest and Range Experiment Station. 3 miles southeast of Upper Lake. Lakeport. 472 Comment
  POM225862  Polystichum imbricans subsp. imbricans M. S. Jussel 1931-3-30 23 Lake Glenbrook near Jordan Park Comment
  UC1063663  Polystichum imbricans subsp. imbricans R. C. Wilson 1937-6-10 401 Lake Lower Blue Lake, Plot 26 Lower Blue Lake; Lakeport Quadrangle Comment
  CAS-BOT-BC72313  Polystichum imbricans subsp. imbricans J. W. Blankinship 1926-7-10 s.n. Lake Clark's Peak 914 Comment
  JEPS64547  Populus fremontii subsp. fremontii Willis L. Jepson 1892-7 Lake South Fork of the Eel River , Gravelly Valley (Gravelly Valley) Comment
  JEPS77395  Populus fremontii subsp. fremontii Robert M. Lloyd 1963-5-4 2625 Lake on State Highway 20, 10 mi s Clearlake Oaks; s of Clearlake Oaks Comment
  UC1134758  Populus fremontii subsp. fremontii K. Bradshaw 1937-6-19 147 Lake Laurel Beach; Lakeport Quad., Laurel Beach Comment
  CAS-BOT-BC445229  Portulaca oleracea M. S. Jussel 1948-8-6 6814 Lake Bog Lake Comment
  RSA2403  Portulaca oleracea J. W. Blankinship 1928-7-20 s.n. Lake Kelseyville Comment
  RSA2508  Potamogeton foliosus J. W. Blankinship 1928-7-3 s.n. Lake Kelseyville. In springs along Cold Creek. Comment
  RSA755720  Potamogeton foliosus Robert F. Thorne, M. Patterson 1982-8-31 55235 Lake Northwest slope of Mount Hannah, Boggs Lake 854 Comment
  UC1950037  Potamogeton foliosus R. F. Thorne, M. Patterson 1982-8-31 55235 Lake Northwest slope of Mount Hannah, Boggs Lake. Comment
  CDA20425  Potamogeton illinoensis T. Gallegos 2002-8-1 s.n. Lake North Coast Ranges; Clear Lake in 6-8 ft water. 0 Comment
  UC1600948  Potamogeton nodosus Milo S. Baker 1945-9-18 11228 Lake near shore just n of Lucern Comment
  UCR281717  Potamogeton nodosus Lyman Benson 1946-8-31 12186 Lake Middle North Coast Mountain Range, Thurston Lake, NW of Lower Lake 457 Comment
  CAS-BOT-BC453852  Potamogeton nodosus James McMurphy 1909-8-5 680 Lake Lakeport Comment
  CAS-BOT-BC453855  Potamogeton nodosus Malcom A. Nobs 1950-8-16 171 Lake Resort area at southeast end of Clear Lake Comment
  CDA32849  Potamogeton pectinatus CDFA staff 1986-7-17 Lake East Park Reservoir 0 Comment
  RSA801566  Potentilla Peter Rubtzoff 1956-9-2 2793 Lake Boggs Lake, 6.8 miles northwest of Cobb, on the road, 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
  UC66136  Potentilla gracilis A. A. Heller 1902-7-27 5884 Lake Thistle Springs Mt. Sanhedrin, Thistle Springs Comment
  POM275128  Potentilla gracilis var. fastigiata Lyman D. Benson 1932-6-19 3717 Lake Mount Hanna 762 Comment
  RSA0014803  Proboscidea louisianica Lyman Benson 1931-8-31 2891 Lake Kelseyville. Middle North Coast range. Clear Lake watershed. 427 Comment
  UCD41724  Prunella vulgaris var. lanceolata Geri Hulse-Stephens 2001-9-8 854 Lake Goat Mountain. Fallen Fir Marsh. 1280 Comment
  SEINET7249615  Prunus andersonii F. B. Headley 1915-5-28 s.n. Lake Honeylake Comment
  CAS-BOT-BC157924  Prunus emarginata L. R. Abrams 1928-5-6 12458 Lake Summit to Bartlett Springs Comment
  POM275640  Prunus emarginata Lyman D. Benson 1928-4-28 202 Lake Highland springs; Mayacamas Mt Range, 'Dobe Creek Watershed. 610 Comment
  CAS-BOT-BC151158  Prunus subcordata M. S. Jussel 1937-5-1 s.n. Lake Jordan Park on road to Lower Lake Comment
  CHSC35525  Prunus subcordata Thomas Nelson; J. P. Smith, Jane Nelson, James Nelson 1976-4-11 2296 Lake Clearlake State Park. Comment
  RSA304836  Prunus subcordata James R. Shevock 1972-3-25 1448 Lake Along Grizzly Creek; Highway 20. 305 Comment
  UC903697  Prunus subcordata Milo S. Baker 1950-4-15 12177 Lake back of Sulphur Bank Mine (at s shore of Clear Lake); Clear Lake Comment
  CAS-BOT-BC154760  Prunus virginiana var. demissa Peter Rubtzoff 1955-5-28 1888 Lake Jordan Park, 1.7 miles northwest of Cobb Comment
  RSA457446  Prunus virginiana var. demissa Lyman D. Benson 1928-5-1 170 Lake South end Scotts Valley near Lakeport. Mayacamas Mts. Scotts Creek drainage area. 488 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
  SEINET8520573 Image available Pseudotsuga taxifolia A. Simontacchi 1937-1 329 Lake 1.6 mile east of Hunter Point, Lakeport, Mendocino National Forest. 503 Comment
  UC1019902  Psilocarphus brevissimus var. brevissimus Milo S. Baker 1954-5-22 12952 Lake n of Lower Lake (along Kelseyville Hwy); Manning Flat Comment
  UC1318338  Psilocarphus tenellus J. R. Sweeney 1952-5-2 751 Lake 0.4 mi se Blakc Oak Villa (1.1 mi from Lake-Napa County line on Pope Valley road); Butts Canyon 243 Comment
  POM197353  Ptelea baldwinii subsp. crenulata L. R. Abrams 1928-5-7 12539 Lake 2 miles east of Hough's Springs. Comment
  RSA63619  Ptelea baldwinii subsp. crenulata Milo S. Baker 1949-5-1 12102 Lake Above and E of Hwy 12. Ca 1 mile S of Clear Lake Oaks. Comment
  CAS-BOT-BC146398  Ptelea crenulata Agnes M. Bowman 1902-5-1 70 Lake Sulphur Bnks. Comment
  SBBG25346  Ptelea crenulata R. Gankin 1965-5-6 530 Lake Bartlett Springs Rd, ca. 1 mi W of Barkerville Comment
  UCD67693  Ptelea crenulata D. Sanchez-Mata 1996-6-27 s.n. Lake Lower Lake-Kelseyville. 550 Comment
  UCR23489  Ptelea crenulata John C. Roos 1939-4-22 287 Lake West side of Clear Lake 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
  UCD130651  Pterostegia drymarioides Ellen Dean; Karen Whitestone 2013-2-20 7533 Lake Clear Lake State Park. Main part of park along the Dorn Trail system fairly near the main Visitor Center parking lot. 432 Comment
  NY406397  Pyrola aphylla A. A. Heller 1902-7-14 5860 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  CAS-BOT-BC45818  Quercus Agnes M. Bowman 1902-4-1 214 Lake Sulphur banks Comment
  CAS-BOT-BC45820  Quercus L. R. Abrams 1928-5-7 12499 Lake Chache Creek, 2 miles west of Hough's Springs Comment
  SEINET10537060  Quercus David B. Dunn, Douglas G. LeDoux; Melvin L. Conrad 1973-6-7 Dunn 20688 Lake Oak woodland, 12.6 miles n of upper lake on the rd. To pillsbury lake 914 Comment
  CAS-BOT-BC104189  Quercus X morehus Herman Knoche 1919-11-26 Series A, No. 3095 Lake Lower Lake Comment
  RSA1470  Quercus berberidifolia E. R. Johnson 1929-08 1427 Lake Between Hopland and Lakeport. Comment
  RSA171978  Quercus berberidifolia Robert F. Thorne 1957-9-2 18982 Lake Along Hwy 20, 7 miles SE of town of Clear Lake. Comment
  UC1076206  Quercus berberidifolia H. L. Mason 1925-12-31 2572 Lake Bartlett Mt. Road Comment
  UCD45205  Quercus berberidifolia H. L. Mason 1926-1-1 2597 Lake Blue Lakes. Comment
Read comments
Jun 2 2008
  UCD45296  Quercus berberidifolia P. C. Everett; E. K. Balls 1954-10-18 20343 Lake Northern chaparral, steep, dry rocky slopes, along Rice Fork, about jct. with Bear Creek, between Stonyford and Upper Lake, Lake County. 609 Comment
  RSA96680  Quercus berberidifolia Percy C. Everett, E. K. Balls 1954-10-18 20357 Lake 7 mi. n.e. from jct. of Hwy 20 and road to Bartlett Springs, 4.9 mi. in from boundary of Mendocino National Forest. 1189 Comment
  UCD45254  Quercus berberidifolia Frank T. Callahan II 1986-11-16 s.n. Lake California, Lake County: south of Highway 20, marker 3801. Comment
  UC1281194  Quercus chrysolepis H. E. McMinn 1923-5-27 998 a Lake Bear Creek, tributary to Rice Fork of Eel River, at base of Snow Mt. Snow Mt., Rice Fork of Eel River Comment
  JEPS77390  Quercus douglasii Robert M. Lloyd 1963-5-4 2617 Lake 4 mi s Clearlake Oaks (on State Highway 20) Comment
  CAS-BOT-BC86191  Quercus dumosa Mrs. Alexander Maccallum 1901-6-24 s.n. Lake Big Hill on way to Bartlett Springs Comment
  CAS-BOT-BC79615  Quercus durata Alice Eastwood 1925-5-23 12903 Lake Dashiell, Mt. Sanhedrin Comment
  CHSC29608  Quercus durata Dibble; Griggs 1979-7-11 100 Lake Near Bear Creek, close to the town of Stonyford. 883 Comment
  POM270112  Quercus durata Lyman Benson 1928-4-30 137 Lake Midway between Kelseyville and Highland Spring, Middle N Coast Mt. Range, Clear Lake watershed. 518 Comment
  RSA10716  Quercus durata Carl B. Wolf 1928-5-7 2114 Lake 6 miles east of Houghs Mineral Springs on the road to Williams. Comment
  UC5577  Quercus durata W. W. Mackie Nov 1902 Lake Snow Mt. Comment
  HSC37585  Quercus durata var. durata A. M. Montalvo, J. D. Ackerman 1975-9-3 707 Lake N side of Boggs Mtn. E of Cobb, Spikenard Creek near Rd. 100 817 Comment
  POM270202  Quercus kelloggii Lyman Benson 1931-3-18 2672 Lake Soda Bay Grade, Middle N Coast Mt. Range, Clear Lake Watershed. 549 Comment
  POM270250  Quercus kelloggii Lyman Benson 1929-11-28 1937 Lake Mt. Konocti, Kelseyville, Middle North Coast Mt. Range. 457 Comment
  UCD131686  Quercus parvula var. shrevei Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7594 Lake Clear Lake State Park. NE of Kelseyville. South side of park, Along undeveloped road that leaves Glebe Rd. at locked gate. Near southern boundary of park. 599 Comment
  SEINET12028935  Quercus vacciniifolia W. Knight, Knight, I. 1981-1 4389 Lake Boardman Ridge, Hull Mt 1524 Comment
  CAS-BOT-BC104847  Quercus wislizeni Mrs. Alexander McCallum 1901-6-1 s.n. Lake Big Hill on way to Bartlett Springs Comment
  CAS-BOT-BC104846  Quercus wislizeni Mrs. Alexander McCallum 1898-7-1 s.n. Lake Jolpu Lake Comment
  HSC35143  Quercus wislizeni var. frutescens A. M. Montalvo 1975-5-3 207 Lake 5.8 mi W of junction with Hwy 29 on Scott's Creek Rd. 915 Comment
  UC1193230  Quercus wislizeni var. frutescens P. Zinke 1949-5-3 10 Lake Hopland to Lakeport Rd. 609 Comment
  JEPS94206  Rafinesquia californica Vernon Oswald and Lowell Ahart 1998-5-7 9021 Lake Bartlett Springs Road 9.0 mi w of Bear Valley Road (near the w end of the Bartlett Creek Arm of Indian Valley Reservoir); Bartlett Creek Arm of Indian Valley Reservoir 469 Comment
  UCD135327  Rafinesquia californica K. Esau 1935-5-8 s.n. Lake Near Clear Lake. Comment
  RSA111714  Raillardiopsis scabrida P. A. Munz 1956-7-25 22313 Lake West Peak Ridge, Snow Mt. 2103 Comment
  RSA0034724  Ranunculus aquatilis var. hispidulus 1948-7-3 12903 Lake Boggs Lake, west of Mt. Hanna. Middle North Coast Mountain Range. Clear Lake Drainage Area. 853 Comment
  HSC37998  Ranunculus canus Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-13 2362 Lake Along Bartlet Springs Rd., 0.6 mi. from its junction with Hwy. 20 Comment
  UC1019898  Ranunculus flammula Milo S. Baker 1953-6-22 12799 Lake near margin of Bogg's Lake (n base of mt); Mt. Hanna 914 Comment
  RSA0115180  Ranunculus hebecarpus Cora Benson 1935-5-11 58 Lake Mt. Konocti. 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
  JEPS60697  Ranunculus occidentalis W. L. Jepson 1936-4-19 17430 Lake Callayomi Valley; valley floor, w side of road Comment
  JEPS127900  Ranunculus occidentalis var. occidentalis Adam C. Schneider with Will Freyman and Yuri P. Springer 2014-5-20 646 Lake Mendocino National Forest. In Complexion Canyon on north side of Bartlett Springs Rd just east of Indian Valley Reservoir Comment
  HSC27459  Ranunculus occidentalis var. occidentalis J. P. Smith, J. O. Sawyer 1972-4-1 5181 Lake Buck Flat along Walker Ridge Rd. Comment
  POM268760  Ranunculus occidentalis var. ultramontanus Lyman Benson 1932-6-21 3732 Lake Snow Mountain; ft Middle N Coast Mt Range, Bear Creek, Eel River. 1524 Comment
  POM276271  Ranunculus orthorhynchus var. bloomeri Cora W. Benson 1935-4-4 s.n. Lake Rocky Hill at S City limits of Lakeport, Mayacamas Mt. Clear Lake 396 Comment
  POM269678  Ranunculus orthorhynchus var. bloomeri Lyman Benson 1935-5-17 6603 Lake Kelseyville; Mt. Range: Middle N Coast; Watershed: Clear Lake. 427 Comment
  SEINET11261076  Raphanus sativus S. Franson 1997-4-23 10 Lake City of Upper Lake, immediately east of the intersection of Hwy 20 and hwy 29, about 300' north of Hwy 20, near a walnut orchard.; 0 408 Comment
  JEPS18934  Reseda lutea S. Galen Smith 1957-6-8 3026 Lake near northern edge of Middletown, close to bridge over St. Helena Creek St. Helena Creek; Middletown, St. Helena Creek Comment
  CAS-BOT-BC427541  Reseda lutea Carl B. Wolf 1928-5-4 1869 Lake 5 miles south of Middletown Comment
  UC1071543  Rhamnus californica A. Simontacchi 1937-8-13 363 Lake Laurel Beach Lakeport Quad. 408 Comment
  UC1540468  Rhamnus californica Chas. M. Belshaw 1936-9-19 2680 Lake 2.5 mi ne Poges Peak (ne Lake County); Inner North Coast Range, Bear Creek 792 Comment
  SEINET12209559  Rhamnus californica subsp. tomentella Unknown 1952-1 s.n. Lake St. Helena Comment
  POM283028  Rhamnus ilicifolia Lyman Benson 1928-6-15 254 Lake Western Base Mt. Konocti, Middle N Coast, Clear Lake, 518 Comment
  RSA7792  Rhamnus ilicifolia Carl B. Wolf 1928-2-26 1515 Lake 6 mi. n. of Upper Lake on road to Williams. Comment
  UC18549  Rhamnus ilicifolia Willis L. Jepson 1893-7 Lake Knoxville grade to Lower Lake; Mountain Region of Clear Lake Comment
  UC570989  Rhamnus ilicifolia Herbert L. Mason 1926-1-2 2602 Lake between Lower Lake and Middletown Comment
  POM283033  Rhamnus purshiana Lyman Benson 1932-6-21 3740 Lake Snow Mountain; ft Middle N Coast Mt Range, Bear Creek, Eel River. 1524 Comment
  POM136492  Rhamnus tomentella subsp. crassifolia L. R. Abrams 1916-7-27 6275 Lake Near Hough's Springs, Lake County Comment
  POM293285  Rhamnus tomentella subsp. crassifolia Lyman Benson 1947-8-25 12797 Lake 1 mile N of Glenbrook, Cobb Valley Mayacamas Mt. 732 Comment
  UC592775  Rhamnus tomentella subsp. tomentella unknown 1928-5-4 1871 Lake 5 mi s Middletown (on road to Mt. St. Helena) Comment
  CDA21381  Rhododendron occidentale G. F. Hrusa, T. D. Wilfred 1993-6-1 9656 Lake North Coast Ranges; Intersection of Kilpepper Creek and Barrel Springs on road to Bartlett Springs. 512 Comment
  CHSC83167  Rhododendron occidentale A. T. Leiser 1985-5-19 Lake Near Colusa Co. border, Kanaka Glade, 1.5 miles off 2 Wheel Drive Rd. 16N06 (Mendocino National Forest). In upper drainage of the east fork of Spanish Creek which runs S to SW. 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
  UCD38232  Rhododendron occidentale Beecher Crampton 1953-6-2 1429 Lake Above St. Helena Creek, along State Hwy. 53, about 4 miles south of Middletown. Comment
  CAS-BOT-BC170551  Rhus aromatica M. S. Jussel 1933-4-30 s.n. Lake Jordan Park, Cobb Mt. Comment
  CAS-BOT-BC200701  Rhus aromatica H. L. Mason 1926-3-21 2763 Lake Toll House Canyon between Middletown and Mount St. Helena Comment
  CHSC78057  Rhus aromatica Terry Nelson 1998-4-26 240 -10 Lake Along the s side of the Mt. Konocti rd, 0.5 mi se of Kelseyville. 405 Comment
  UC124164  Rhus trilobata unknown Lake Bartlett Springs Comment
  UC573585  Rhus trilobata K. Bradshaw 1937-6-8 110 Lake 1 1/4 mi ne Liberty School 457 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
  RSA96799  Rhus trilobata var. quinata P. C. Everett, E. K. Balls 1954-10-18 20346 Lake Along Rice Fork about jct with Bear Creek, rd. from Stonyford to Upper Lake. 610 Comment
  CAS-BOT-BC92413  Ribes aureum var. gracillimum Milo S. Baker 1943-6-30 10435 Lake East Fork of Scott Creek along Hopland-Lakeport Highway near crossing. Comment
  RSA730239  Ribes californicum var. californicum Richard Halse 2007-3-25 7127 Lake Along State Hwy. 20 ca. 0.7 miles east of its junction with State Hwy. 53, ca. 3.2 miles SE of Clearlake Oaks. WGS84 514 Comment
  RSA0021133  Ribes lobbii A. A. Heller 1902-7-15 5888 Lake About Summit Lake, near the summit of Mt. Sanhedrin. Comment
  RSA0021641  Ribes malvaceum J. P. Smith, Thomas W. Nelson 1976-4-13 8575 Lake 5.7 miles east of Bartlett Springs on the Bartlett Springs Road. 488 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
  CAS-BOT-BC363001  Rigiopappus leptocladus John Thomas Howell 1945-6-21 21137 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  HSC37642  Rigiopappus leptocladus Robert M. Specht, John Rehling 1976-3-17 367 Lake 3.1 mi. N of Middletown on Hwy. 29 Comment
  UCD135436  Rigiopappus leptocladus Grady L. Webster 1977-5-15 7673 Lake 10 miles northwest of Middletown, near Howard Springs. 701 Comment
  UC10719  Rorippa curvisiliqua Willis L. Jepson 1892-7 Lake near Uncle Sam Mountain (Clear Lake); Mountain region of Clear Lake, near Uncle Sam Mountain Comment
  UCD115304  Rorippa curvisiliqua H. S. Yates 1934-4-15 3774 Lake California Forest and Range Experiment Station, Bendmore Valley, Ukiah. 762 Comment
  CAS-BOT-BC147439  Rosa californica A. A. Heller 1902-8-4 6044 Lake On Eel River one mile below Hullville Comment
  CHSC106393  Rosa gymnocarpa David Isle; Arnold James 1993-6-29 1848 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
  RSA2625  Rosa gymnocarpa J. W. Blankinship 1928-7-29 s.n. Lake Mt. Konocti. 1220 Comment
  UCD40025  Rosa gymnocarpa Rodney Gale Myatt 1971-9-16 1324 Lake Just above Potter Valley, west of Lake Pillsbury. 609 Comment
  CAS-BOT-BC148207  Rosa spithamea M. S. Jussel 1933-6-27 262 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  UCD158760  Rosa spithamea James A. Neilson Jr. 1974-7-10 2808 Lake Mayacmas Mountains, Cobb Mountain. Alder Creek area. (Elevation estimated by label-maker using topo map). 1097 Comment
  RSA2627  Rubus macropetalus J. W. Blankinship 1924-5-10 s.n. Lake Blue Lakes. Comment
  CAS-BOT-BC158802  Rubus ursinus Alice Eastwood 1925-5-23 12924 Lake Dashiells, Mt. Sanhedrin Comment
  CAS-BOT-BC158805  Rubus ursinus Alice Eastwood 1925-5-23 12909 Lake Dashiells, Mt. Sanhedrin Comment
  UC666171 Image available Rubus ursinus H. P. Olmo and S. W. Brown 1941-6-5 41053 Lake bog along state hgwy 20; Upper Clear Lake Region, Cold Spring; Cold Spring, Clear Lake Region, Lake Co. Comment
  CAS-BOT-BC164077  Rumex Peter Rubtzoff 1956-9-2 2812 Lake Boggs Lake, southern shore of lake. Comment
  UCD148391  Rumex Peter Rubtzoff 1956-9-2 2812 Lake Boggs Lake, southern shore of lake. Comment
  CAS-BOT-BC422158  Rumex californicus Milo S. Baker 1945-6-29 11104 Lake Sandbar of Kelsey Cr. below bridge at Kelseyville Comment
  RSA2437  Rumex conglomeratus J. W. Blankinship 1928-7-12 s.n. Lake Clear Lake, Kelsey Creek Comment
  CAS-BOT-BC433859  Rumex salicifolius Philip A. Munz 1957-7-25 22351 Lake Long Ridge Trail from Fir Root Spring to Snow Mountain 1767 Comment
  CHSC63750  Rumex salicifolius var. salicifolius Vernon H. Oswald; Lowell Ahart 1994-6-20 6340 Lake Forest Route M3 (18N04) at the trailhead to Bloody Rock, 0.2 mi N of Lower Nye Camp, NW edge of Snow Mtn. Wilderness, W of Stonyford. 1036 Comment
  UC522937  Ruppia cirrhosa N. L. Gardner Aug 1933 Lake near Lower Lake (Buckingham Park); Buckingham Park Comment
  UCD163165  Salix James A. Neilson Jr. 1981-4-9 4013 Lake Mayacmas Mountains. Along High Valley Creek. (Exact location unknown. Coordinates estimated by label maker. Coordinates copied from Neilson 4012.] Comment
  CAS-BOT-BC103117  Salix bonplandiana Ball; Bracelin; Parks & Parks 1931-4-21 29 Lake St. Helena Creek just south of Middletown 400 Comment
  CAS-BOT-BC103128  Salix bonplandiana Agnes M. Bowman 1902-5-1 s.n. Lake Lower Lake Comment
  CAS-BOT-BC103130  Salix bonplandiana L. R. Abrams 1928-5-5 12347 Lake Kelseyville Comment
  CAS-BOT-BC102865  Salix breweri Harold E. Parks; Susan T. Parks 1931-9-18 01064 Lake St. Helena Creek about 8 km. south of Middletown 430 Comment
  CAS-BOT-BC102889  Salix breweri Harold E. Parks; Susan T. Parks 1931-3-31 0925 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. south of Middletown 420 Comment
  JEPS15274  Salix breweri Rimo Bacigalupi with G. L. Stebbins, Calvin McMillan and Peter Kamb 1950-4-16 3120 Lake 1 1/2 mi e Kowalski Ranch (along road down to Indian Valley (Bartlett Mtn. road)(B.M. 1593 ft)); Inner North Coast Ranges, Complexion Canyon Comment
  POM182676  Salix breweri D. D. Keck 1931-4-4 1084 Lake St. Helena Creek Canyon, 5.5 miles south of Middletown. Southern Lake Co. 600 Comment
  RSA2372  Salix breweri J. W. Blankinship 1923-3-19 s.n. Lake Highland Springs. Comment
  SBBG58859  Salix breweri C. R. Ball, H. Bracelin, H. Parks 1931-4-21 22 Lake Mirabel Crk, near jct with St. Helena Crk, ca. 6 km S of Middletown 420 Comment
  UC1356326  Salix breweri Theodore J. Crovello 1965-4-26 689 Lake along Bartlett Springs Rd. 4.8 mi w, along and within creek junction with Bear Valley Road; Complexion Creek Comment
  RSA0030827  Salix breweri Carleton R. Ball, H. P. Bracelin, Harold E. Parks, Margaret Parks 1931-4-21 24 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. south of Middletown. 420 Comment
  CAS-BOT-BC103741  Salix exigua Greg de Nevers 2001-4-23 12347 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  UCD141192  Salix gooddingii Ellen Dean; with Plant Biology 102 interns 2013-4-14 7685 Lake Clear Lake State Park. NE of Kelseyville. Main part of park near boat launch area and Visitor Center parking lot. 405 Comment
  UC481226  Salix laevigata Harold E. Parks 1931-9-18 1073 Lake ca. 6 km. s Middletown (Mirabel Creek near junction with St. Helena Creek); Mirabel Creek 420 Comment
  UCD141180  Salix laevigata Ellen Dean; with Plant Biology 102 interns 2013-4-14 7683 Lake Clear Lake State Park. NE of Kelseyville. Main part of park near boat launch area and Visitor Center parking lot. 405 Comment
  UC481204  Salix lasiolepis Harold E. and Susan T. Parks 1931-3-31 923 Lake near junction with St. Helena Creek (about 6 km s of Middletown); Mirabel Creek 420 Comment
  UC519395  Salix lasiolepis Harold E. and Susan T. Parks 1932-3-25 1131 Lake near junction with St. Helena Creek (about 4.5 km s of Middletown); Mirable Creek 360 Comment
  UCD160401  Salix lasiolepis James A. Neilson Jr. 1975-5-14 3470 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  UCR254910  Salix lasiolepis Greg de Nevers 2001-4-23 12350 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 476 Comment
  UCSB11965  Salix lasiolepis Parks, Harold; Parks, Susan 1932-3-25 Lake Mirabel Creek, near junction with St. Helena Creek, about 4.5 km. south of Middletown 360 Comment
  CAS-BOT-BC128541  Salix lasiolepis var. lasiolepis Agnes M. Bowman 1902-5-1 s.n. Lake Lower Lake 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
  RSA0034887  Salix melanopsis Carleton R. Ball, H. P. Bracelin, Harold E. Parks, Susan T. Parks 1931-4-21 30 Lake St. Helena Creek just south of Midletown. 400 Comment
  CAS-BOT-BC125733  Salix nigra Peter Rubtzoff 1964-9-13 5508 Lake Clear Lake State Park, in lower Kelsey Creek area Comment
  UC634552  Salix scouleriana H. L. Mason 1926-1-1 2588 Lake near summit Elk Mt. Comment
  UC719248  Salvia columbariae F. G. Meyer 1938-4-5 1380 Lake ne side Clearlake Comment
  UCD125729  Salvia columbariae J. P. Smith; Tom Nelson 1976-4-12 8547 Lake 7.8 miles from Lower Lake on the Morgan Valley Road. 640 Comment
  UCR197919  Salvia columbariae Beecher Crampton, Jim Sweeney 1950-5-6 561 Lake North Coast Range, 1 mile west of Highland Springs on either side of the road 457 Comment
  POM283366  Salvia sonomensis Lyman Benson 1928-4-28 758 Lake High on western face of Mt. Konocti 854 Comment
  POM29164  Salvia sonomensis C. F. Baker 1903-5-9 2984 Lake Lower Lake Comment
  SEINET7072754  Salvia sonomensis A. G. Vestal 1963-5-11 s.n. Lake Southwest of Soda Bay near the lake. About 10.1 miles from Kelseyville. UTM Zone 10, 517621mE, 4316877mN. Coordinate datum: NAD 27.) Comment
  SEINET12326929  Salvia sonomensis R. K. Johnson 1977-1 9 Lake Ca 3.5mi W of Lower Lake. Lower Lake Quadrangle, 15'. N central portion of Sect. 7, T12N R7W 620 Comment
  CAS-BOT-BC238712  Sambucus nigra subsp. caerulea A. A. Heller 1902-7-15 5898 Lake About Summit Lake, near the summit of Mt. Sanhedrin Comment
  HSC82322  Sanicula bipinnatifida Thomas W. Nelson, Jane P. Nelson 1978-4-1 3852 Lake E side of Walker Ridge, 0.25 mi. N of junction with Hwy. 20 Comment
  CHSC101537  Sanicula crassicaulis G. F. Hrusa; R. Gross 2008-5-23 17418 Lake N-facing slope above North Fork Cache Creek +/- 1 mile below spillway of Indian Valley Reservoir. 408 Comment
  UC765484  Sanicula crassicaulis R. F. Hoover 1941-4-27 4961 Lake 5 mi s of Mount Konocti Comment
  UCD110867  Sanicula crassicaulis Christopher Mallek 2008-1 HV1- 6 Lake High Valley. 793 Comment
  SBBG5269  Sanicula graveolens H. and M. Dearing 1939-5-12 3336 Lake Bartlett Mtn 1219 Comment
  UC916662  Sanicula laciniata Milo S. Baker 1950-5-6 12212 Lake 1 mi se of Borax Lake Comment
  HSC33129  Sanicula tuberosa Thomas W. Nelson, Jane P. Nelson 1974-4-8 1155 Lake 200 m E of Oasis Resort, 13 mi. E of Clear Lake Oaks along Hwy. 20 Comment
  HSC69917  Sanicula tuberosa Thomas W. Nelson, Jane P. Nelson 1978-4-2 3870 Lake Along Walker Ridge Rd., 6 mi. N of junction with Hwy. 20 Comment
  JEPS969  Sanicula tuberosa W. L. Jepson 1893-5-5 14190 Lake near Lake County Line (Mount St. Helena, Middleton Grade); Mount St. Helena, Middleton Grade Comment
  UC1598735  Sanicula tuberosa Willis L. Jepson 1893-3-5 Lake Middletown, near the Lake County Line Middletown Comment
  UCR139071  Saxifraga californica E. Brower, S. Marubayashi, E. Perry 1997-3-30 025 Lake Blue Oak Campground, Indian Valley Reservoir. 2.5 mi past intersection of access road and Walker Ridge Road 274 Comment
  UC604418  Saxifraga integrifolia Herbert L. Mason 1926-3-21 2767 Lake about 2 mi s of Middletown (near St. Helena Creek) Comment
  CHSC101551  Schedonorus arundinaceus G. F. Hrusa; R. Gross 2008-5-23 17421 Lake N-facing slope above North Fork Cache Creek +/- 1 mile below spillway of Indiana Valley Reservoir. near old resort site. 408 Comment
  RSA97026  Schoenoplectus acutus var. occidentalis M. S. Jussel 1948-8-5 27 Lake Buckingham Park. Comment
  CAS-BOT-BC110874  Scirpus microcarpus Martin Simon Jussel 1933-7-3 338 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  HSC65436  Scribneria bolanderi J. P. Smith 1974-5-4 7350 Lake 0.5 mi. N of junction of Hwy. 20 and Walker Ridge Rd. 671 Comment
  UCD37035  Scribneria bolanderi Beecher Crampton 1956-6-27 3698 Lake Lake County, northwestern slope of Mount Hannah, 0.25 mile north of Bogg's Lake. 899 Comment
  UC887500  Scrophularia californica A. A. Heller 1916-6-7 12373 Lake oak belt between Bartlett Springs and Allen Springs Comment
  POM294204  Scrophularia lanceolata Lyman D. Benson 1954-8-3 15304 Lake Bank of Kelsey Creek at mouth of Henderson Slough, Kelseyville. Middle N Coast mtn range, Clear Lake drainage area. 412 Comment
  HSC84936  Scutellaria antirrhinoides Gladys L. Smith 1981-6-22 6719 Lake Above Towhead Flat, 2.0 km. E of Mendocino Co. line and 6.0 km. N of Soda Spring Ranger Station 1219 Comment
  UC884232  Scutellaria siphocampyloides A. A. Heller 1916-6-8 12386 Lake between Hough's Springs and Colusa County line Comment
  UC1549225  Scutellaria tuberosa Richard Olmstead 1984-4-29 524 Lake between Williams and Clear Lake (along Walker Ridge Road, 2.4 mi n of CA 20); Walker Ridge Road 777 Comment
  CAS-BOT-BC417047  Sedella pentandra John Thomas Howell 1943-5-10 18011 Lake 5 miles W of Lakeport on road to Hopland Comment
  CAS-BOT-BC63789  Sedum radiatum subsp. radiatum Samuel Litton 1933-7-5 368 Lake Between Cobb Mt. and Adams Springs on the Binkley Ranch Comment
  CAS-BOT-BC63841  Sedum spathulifolium Mrs. A. McCallum 1900-7-1 s.n. Lake Bartlett Springs Comment
  CAS-BOT-BC63936  Sedum spathulifolium Lawrence Beane 1949-5-11 286 Lake 8 miles south of Clearlake. Comment
  RSA0081467  Sedum spathulifolium Ernest Braunton 1936-11 2767 Lake Highland Springs near Kelseyville. Comment
  RSA0081469  Sedum spathulifolium Lyman Benson 1928-5-26 616 Lake Highland Springs. Mayacamas mtn range, 'Dobe Creek. 610 Comment
  HSC41898  Sedum spathulifolium var. spathulifolium M. A. Baker 1977-4-24 226 Lake Bartlett Springs Rd. at Kilpepper Creek 503 Comment
  UC1076449  Selaginella wallacei Herbert L. Mason 1926-1-1 2585 Lake Upper Lake to Elk Mt. Comment
  CAS-BOT-BC363313  Senecio aronicoides J. W. Blankinship 1927-5-22 s.n. Lake Kelseyville Comment
  JEPS80173  Senecio aronicoides L. R. Heckard with J. Hickman 1980-7-2 5324 Lake ca 10.0 mi w Stonyford (e of Milk Ranch, along trail from Frog Pond to Milk Ranch); Snow Mt. 1920 Comment
  UCD167001  Senecio aronicoides James A. Neilson Jr. 1984-5-30 s.n. Lake On border of Lake and Sonoma Counties: Mayacmas Mountains, Caldwell Pines at summit. (Exact location unknown, coordinates and elevation estimated by label maker.) 1011 Comment
  RSA0012444  Senecio aronicoides C. B. Wolf 1928-5-4 1885 Lake 2 miles S of Middletown. Comment
  RSA74461  Senecio greenei Milo S. Baker 1947-5-30 11786 Lake near Glenbrook. 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
  HSC46135  Sidalcea diploscypha J. P. Smith, J. O. Sawyer 1971-6-5 4681 Lake 4 mi. N of Upper Lake on the road to Lake Pillsbury Comment
  UC1736029  Sidalcea diploscypha Dean W. Taylor 1998-6-3 16471 Lake serpentine hill just S of junction of Highway 175 and Highway 29, ca. 2 mi S Lakeport 426 Comment
  UC527932  Sidalcea diploscypha R. Bacigalupi, R. S. Ferris, and Ira L. Wiggins 1933-6-2 6689 Lake on Pope Valley Middletown Road (1/4 mi nw of Oak Park Springs); nw of Oak Park Springs Comment
  UC146122  Sidalcea hartwegii J. P. Tracy May 28 1902-Jun 2 1902 1648 Lake 6 mi nw Lakeport (about Scotts Valley); in hills about Scotts Valley, nw of Lakeport 426 Comment
  SEINET4853999  Sidalcea hydrophila A. A. Heller 1902-8-11 6047 Lake Near Hullville on ridge between Eel River and Rice creek. Comment
  UC1191169  Sidalcea malviflora subsp. laciniata Herbert L. Mason 1926-3-14 2718 Lake Mount St. Helena Comment
  CHSC29756  Sidalcea oregana subsp. hydrophila Dibble; Griggs 1979-7-18 16 Lake New York Cabin, close to the town of Upper Lake. 1067 Comment
  POM61845  Sidalcea oregana subsp. hydrophila A. A. Heller 1902-8-11 s.n. Lake Near Hullville on the ridge between Eel River and Rice Creek. Comment
  UC120155  Silene californica Daniel Cleveland 1882-6-14 Lake Hough Springs 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
  RSA19273  Silene gallica Jens Clausen 1935-5-22 1052 Lake 2.2 miles SE of Lower Lake, on road to Monticello. Comment
  SD51340  Silene hookeri Darley F. Howe 1961-7-30 3091 Lake 6.4 miles north of Upper Lake ranger station. 399 Comment
  SDSU4513  Silene hookeri D. F. Howe 1961-7-30 3091 Lake 6.4 miles north of Upper Lake Range Station. 396 Comment
  CAS-BOT-BC389101  Silene laciniata subsp. californica Volney Rattan 1883-6-1 s.n. Lake Saratoga Springs Comment
  CAS-BOT-BC175062  Silene verecunda Philip A. Munz 1956-7-25 22310 Lake West Peak Ridge, Snow Mt. 2103 Comment
  CHSC34252  Silene verecunda J. Lacey; R. Ondricek-Fallscheer. 1981-6-26 5 Lake Turn w off Bottle Rock Rd just s of Glenbrook on to High Valley Rd and continue 2 mi. 817 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
  JEPS81401  Sisyrinchium bellum L. R. Heckard and J. C. Hickman 1982-7-9 6009 Lake about 1/2 mi n of Summit Springs (n and below upper area at roadless entrance); Snow Mountain 1524 Comment
  SEINET12046802  Sisyrinchium bellum Unknown 1980-1 13 Lake Pinkeye Lake, 2 mi N of Lower Lake 500 Comment
  SEINET10826906  Sitanion multisetum A. Arthur Heller 1902-7-14 Heller 5865 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  UCD44975  Solanum parishii Geri Hulse-Stephens 2002-6-2 963 Lake Goat Mountain. East of Fallen Fir Marsh. 1280 Comment
  POM197469  Solanum umbelliferum L. R. Abrams 1928-5-5 12380 Lake Bartlett Mt. Grade, 1 mi. from Clear Lake. Comment
  POM280566  Solanum umbelliferum Lyman D. Benson 1928-3-27 22 Lake W. Base Mt. Konocti. Kelseyville. Mt range; Middle N. coast. River; Cold Creek Canyon. 518 Comment
  RSA10194  Solanum umbelliferum Carl B. Wolf 1928-5-5 1950 Lake 1 mi from Clear Lake on the Bartlett Springs Grade. Comment
  UC1125023  Solanum umbelliferum K. Bradshaw 1937-6-1 39 Lake 4 mi w of Lakeport 487 Comment
  UC565377  Solanum umbelliferum M. Elsie Osgood 1937-6-6 Lake 5 1/2 mi sw of Lakeport (Hopland road); Hopland road Comment
  RSA80672  Solanum umbelliferum E. K. Balls, Lee W. Lenz 1952-5-9 17137 Lake Just out of Clear Lake Park on road to Mineral Springs. Comment
  CAS-BOT-BC365011  Solidago velutina subsp. californica J. W. Blankinship 1928-9-16 s.n. Lake Siegler Springs Comment
  UCD82104  Sonchus asper Ellen Dean; G. Harrington, C. Thomsen,Chiao-Yi Cheng,R. Wilmarth 2009-5-20 5631 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
  UC1099929  Sparganium erectum subsp. stoloniferum Malcolm A. Nobs and S. Galen Smith 1949-9-9 1867 a Lake about 0.5 mi se Scott Creek (on road from Upper Lake to Lakeport) 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
  JEPS64501  Spiranthes porrifolia Willis L. Jepson 1892-8-2 21283 Lake near Tunis Mill; South Fork of the Eel River, Elk Mt. Comment
  RSA74320  Stachys ajugoides Milo S. Baker 1951-7-7 12374 Lake Snow Lake 610 Comment
  UCD125789  Stachys ajugoides P. L. Johannsen 1937-6-23 1208 Lake 1 mile NWN of Laurel Beach. 406 Comment
  UC1191917  Stachys ajugoides var. ajugoides Malcolm A. Nobs, S. Galen Smith 1949-9-8 1844 Lake se side Clear Lake Comment
  UC1124939  Stachys ajugoides var. rigida A. Simontacchi 1937-9-24 193 Lake 1 mi n Lakeshore; Lakeport Quadrangle Comment
  UC1282707  Stachys ajugoides var. rigida J. R. Sweeney 1951-4-15 595 Lake 1.2 mi sw Highland Springs 464 Comment
  UC728652  Stachys ajugoides var. rigida Milo S. Baker 1945-6-21 11040 Lake between Sawmill Flat and Ruppert Ridge (on rd. to Bartlett Springs) 1066 Comment
  POM284502  Stachys albens Lyman Benson 1928-9-21 565 Lake Rincon School House; Kelseyville; Middle N Coast Mt. Range; Kelsey Creek watershed 488 Comment
  HSC37697  Stachys mexicana A. M. Montalvo, J. D. Ackerman 1975-9-11 731 Lake Boggs Mtn. E of Cobb, 100 m down from Rd. 100 on 110. 780 Comment
  CDA21525  Stachys rigida G. F. Hrusa, R. Gross 2008-5-23 17445 Lake North Coast Ranges; Slope above N. Fk. Cache Cr. +/- 1/2 mi. below spillway of Indian Valley Reservoir. 408 Comment
  CAS-BOT-BC392518  Stellaria media Greg de Nevers 2001-4-23 12303 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  POM286254  Stellaria nitens Lyman Benson 1930-3-26 2002 Lake Lucerne, Hills above Clear Lake; Mt. Range: North Coast. 457 Comment
  RSA2473  Stephanomeria elata J. W. Blankinship 1928-7-13 s.n. Lake Kelseyville Comment
  SBBG42899  Stephanomeria elata L. D. Gottlieb 1966-8-4 66104 Lake Hopland-Lakeport Rd, ca. 8 mi E of Hopland 457 Comment
  JEPS36823  Stephanomeria exigua subsp. coronaria Willis L. Jepson 1892-7 Lake Elk Mt., n Lake County South Fork of the Eel River Comment
  HSC48240  Stephanomeria virgata J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9281 Lake Mendocino National Forest, FS Rd. 20N01, near area known as Cabbage Patch. 610 Comment
  UC565508  Stephanomeria virgata subsp. pleurocarpa Pauline Schulthess 1931-8-5 Lake 1.5 mi w Highland Springs Comment
  UCD167109  Streptanthus James Neilson 1977-4-18 3874 Lake Lake County near the border of Sonoma County: Mayacmas Mountains, 1/4 mi east of weather station on crest road. (Based on other collections, crest road is not a proper road name and is near Socrates Mine Road. Exact location unknown. Coordinates estimated by label maker.) 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
  UC562692  Streptanthus barbiger Joseph P. Tracy 1935-7-4 14018 Lake n side of valley near Glenwood; Cobb Mountain, Cobb Valley 822 Comment
  UC956521  Streptanthus barbiger Freed W. Hoffman 1947-9-12 1071 Lake near Howard Springs; North Coast Ranges Comment
  UC956558  Streptanthus barbiger Freed W. Hoffman 1948-5-14 2277 Lake Highland Creek North Coast Ranges Comment
  JEPS97507  Streptanthus batrachopus Steve Edwards and Christopher Thayer 1996-5-21 Lake Three Peaks Middleton (E of Hwy. 29 just N of Napa Co. line; ca. 5 airmiles SSE of) Comment
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Feb 26 2019
  UC936539 Image available Streptanthus brachiatus A. Kruckeberg and F. W. Hoffman 1949-6-5 2905 Lake e of Pine Flat (near Contact Mine, on the Sonoma-Lake county line); North Coast Ranges; near Contact Mine, Sonoma-Lake Co. line 914 Comment
  OBI14932  Streptanthus breweri Herbert L. Mason 1940-5-22 12308 a Lake 3 mi E of Middletown Comment
  UC161576  Streptanthus breweri var. breweri Joseph P. Tracy 1905-7-12 2238 Lake n slope Northern Coast Ranges, Mt. St. Helena 609 Comment
  UC765002  Streptanthus breweri var. breweri R. F. Hoover 1938-6-8 3543 Lake Butts Canyon Comment
  HSC37868  Streptanthus glandulosus Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2313 Lake Beside Morgan Valley Rd., 7.8 mi. from Lower Lake 640 Comment
  HSC43941  Streptanthus glandulosus Robert M. Specht 1977-5-14 864 Lake SE running ridge Comment
  CAS-BOT-BC87104  Streptanthus glandulosus subsp. glandulosus Alice Eastwood; John Thomas Howell 1938-5-15 5540 Lake Near Putah Creek north of Middletown. Comment
  JEPS77364  Streptanthus glandulosus subsp. glandulosus Robert M. Lloyd 1963-5-4 2591 Lake State Hwy 29 7 mi n Middletown 762 Comment
  UC956572  Streptanthus glandulosus subsp. glandulosus Freed W. Hoffman 1948-5-15 2336 Lake Highland Creek North Coast Ranges Comment
  UC2031715  Streptanthus glandulosus subsp. sonomensis Sherry Adams 2014-4-24 Lake About 6 mies west of Middletown via Dry Creek Road Comment
  UCD164129  Streptanthus hesperidis N. Ivalu Cacho; Sharon Y. Strauss 2010-5-20 IC-SS 96 - Lake McLaughlin UC Reserve: Quarry View. 696 Comment
  HSC44028  Streptanthus morrisonii Robert M. Specht 1977-8-18 1177 Lake Dunnigan Hill Comment
  JEPS96998  Streptanthus morrisonii Dean W. Taylor 1993-10-18 14089 Lake between White Point and Three Peaks, reached via Livermore Road 3 mi NE of Hwy 29 (ca. 1 mile North of Napa County Line) 670 Comment
  UCD81470  Streptanthus morrisonii G. L. Stebbins 1968-5-15 6688 Lake Walker Ridge. East of Indian Valley, West of Leesville, near road to Bartlett Springs, south side of Complexion Canyon. (Exact location unknown. Coordinates estimated by label maker. Note: Date in notebook for this collection is May 12 but labels made by Stebbins at CAS say May 15.) 518 Comment
  UC1010745  Streptanthus morrisonii subsp. elatus Peter H. Raven 1954-9-1 8113 Lake along creek about 1 mi e Mirabel Park; Hoffman Creek Comment
  POM143642  Streptanthus tortuosus A. A. Heller 1902-7-15 5897 Lake About Summit Lake, near the summit of Mt. Sanhedrin. Comment
  JEPS108402 Image available Streptanthus vernalis Richard O'Donnell 2004-5-1 s.n. Lake 0.1 mi ne of Three Peaks, between White Point and McGuire Peak Comment
  UC1193348  Styrax officinalis var. redivivus K. Cuff 1951-5-9 133 A Lake five mi w Lower Lake; Quad. 60A2, w of Lower Lake 426 Comment
  CDA39697  Styrax officinalis var. redivivus Catherine Deacon May 1925 s.n. Lake Lakeport. 0 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-BC48035  Styrax redivivus Georgia Bentley 1917-5-30 s.n. Lake Lakeport Comment
  SBBG26797  Styrax redivivus J. T. Howell 1940-6-30 15589 Lake Soda Bay Comment
  SBBG26825  Styrax redivivus J. Clausen 1935-5-20 1027 Lake 31.5 mi W of Williams Comment
  UCD84053  Symphoricarpos albus Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6231 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). 807 Comment
  CAS-BOT-BC97914  Symphyotrichum frondosum J. B. Leiberg 1891-8-20 768 Lake Near Silver Lake 1470 Comment
  UCD42052  Taeniatherum caput-medusae Geri Hulse-Stephens 2001-6-5 664 Lake Goat Mountain. Addington Camp. 1386 Comment
  HSC48464  Taraxacum erythrospermum J. P. Smith 1978-4-23 9751 Lake Barrel Springs Campgound 701 Comment
  CHSC91048  Taxus brevifolia D. Isle 1996-3-6 312 Lake Mendocino National Forest--North Coast Ranges. Rice Fork Watershed. 853 Comment
  CAS-BOT-BC88411  Thysanocarpus curvipes John Thomas Howell 1945-6-18 21006 Lake Bartlett Mountain. Sawmill Flat. 1219 Comment
  CAS-BOT-BC88416  Thysanocarpus curvipes Alice Eastwood 1925-5-22 12817 Lake Dashiells, Mount Sanhedrin. Comment
  HSC35050  Thysanocarpus curvipes Dryden 1975-5-3 161 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  RSA430269  Thysanocarpus curvipes M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. Comment
  RSA0057567  Thysanocarpus curvipes Carl B. Wolf 1928-5-5 1918 Lake 2 miles south of Lakeport, on road to Kelseyville. Comment
  RSA0041669  Thysanocarpus curvipes var. elegans Lyman Benson 1927-04 856 Lake Kelseyville. Middle N Coast mtn range, Kelsey Creek. 457 Comment
  UCD41795  Torilis arvensis Geri Hulse-Stephens 2001-6-5 650 Lake Goat Mountain. Bear Wallow. 944 Comment
  SEINET3876239 Image available Torreya californica James P. Smith, John Sawyer 1972-2-12 5053 Lake Walker Ridge Road; south of Baldy Mountain near the boundary of Lake and Colusa County.; 0 Comment
  UC813120  Torreya californica Milo S. Baker 1923-5-18 5006 Lake near summit Lakeport Grade Comment
  NY20767  Torreya californica J. Torrey 1865-1 1197 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
  UCD159757  Toxicoscordion fremontii James A. Neilson Jr.; Teresa A. Sholars 1975-3-26 3078 Lake Mayacmas Mountains; ca. 1/2 mile south of Childers Peak, east of Big Canyon Road, Barceloux Ranch. (Elevation estimated using Google Earth by label maker.) 609 Comment
  UCD20626  Toxicoscordion micranthum E. Dean; with M. Bibbo 2002-7-5 1177 Lake McLaughlin UC Reserve. BLM land on W side of McLaughlin Reserve's Research Hill. Northern trailhead parking lot and trail. 640 Comment
  UCD84038  Toxicoscordion venenosum var. venenosum Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6217 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). 680 Comment
  UC154004  Trichostema lanceolatum Joseph P. Tracy Jul 21 1905-Aug 16 1905 2353 Lake Elk Mountain Northern Coast Ranges, Northern Lake County 1219 Comment
  CHSC29539  Trichostema laxum Dibble; Griggs 1979-7-10 94 Lake Near Bear Creek, close to the town of Stonyford. 670 Comment
  CHSC29611  Trichostema laxum Dibble; Griggs 1979-7-12 126 Lake Near Rice Valley, close to the town of Stonyford. 701 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
  SBBG122921  Trichostema laxum B. Ertter 1988-7-4 7711 Lake 0.5 mi E of Rice Fk on Bear Crk Rd, 1.5 mi W of Bear Crk Cmpgrd; ca. 11 mi N of Upper Lake 609 Comment
  SD67308  Trichostema laxum Darley F. Howe 1967-8-9 4370 Lake 6.0 miles north of Upper Lake. 456 Comment
  SEINET7972637  Trichostema laxum J. P. Tracy 1905-1 2320 Lake Elk Mountain 1219 Comment
  SEINET9335225  Trichostema laxum Unknown 1964-7-20 180 Lake Lake Comment
  UCD125874  Trichostema laxum Helen Kennedy 1967-9-30 52 Lake on Butts Canyon Road, 8 miles north of Aetna Springs. 1158 Comment
  SD51339  Trichostema simulatum D. F. Howe 1961-7-30 3090 Lake 6.4 miles north of Upper Lake Ranger Station 395 Comment
  UC765531  Trientalis latifolia R. F. Hoover 1941-5-2 4977 Lake between Siegler Springs and Lower Lake Comment
  UCSC010510  Trifolium Dylan M. Neubauer, Tim Forsell 2016-4-1 612 Lake (NCoRI) east side of Big Canyon Road, 2.67 air-miles n Middletown 324 Comment
  SEINET7075468  Trifolium albopurpureum var. dichotomum A. G. Vestal 1955-4-6 3720 Lake 2.7 miles north of Middletown on Big Canyon Road. 38? deg. 47' 33" North Latitude, -122? deg. 36' 42" West Longitude. (NAD 27), UTM Zone 10, 533715mE, 4293606mN. [Coordinate Datum: WGS84/NAD83]. Comment
  UC725698  Trifolium albopurpureum var. dichotomum A. A. Heller 1937-5-9 15333 Lake betw Lake County line and Clear Lake Hwy 20 Comment
  HSC95601  Trifolium bifidum var. bifidum A. Skelly, G. McCabe, B. Bletcher 1996-5-4 48 Lake Benmore Canyon, 5.3 mi. W of Walker Ridge on Indian Res. Rd., 57 mi. E of Hwy. 101 on Hwy. 20, Blue Oak Campground 549 Comment
  HSC38112  Trifolium ciliolatum Thomas W. Nelson, Jane P. Nelson, James Nelson, J. P. Smith 1976-4-13 2368 Lake Along Bartlet Springs Rd., 0.6 mi. from its junction with Hwy. 20 Comment
  POM277947  Trifolium ciliolatum Lyman D. Benson 1928-4-15 613 Lake Highland Springs, Adobe Creek. 610 Comment
  HSC35384  Trifolium dichotomum John S. Palmer 1975-5-3 326 Lake 8.7 mi. E of S.R. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  HSC75322  Trifolium dichotomum Teresa Prendusi 1977-4-23 Lake 0.4 mi. N of Hwy. 20 on Walker Ridge Rd. 640 Comment
  CHSC90391  Trifolium fucatum Elisa E. Amen 1988-4-16 39 Lake Ca. 2 mi w Highway 29 and ca. 1 mi nw of Hopland Road, e side Hopland Mt, ca. 2 mi sw Lakeport. 518 Comment
  SEINET7042663  Trifolium fucatum A. G. Vestal 1947-5-3 s.n. Lake Flat 2.5 miles northeast of Middletown. Middletown quadrangle UTM Zone 10, 536590mE, 4291808mN. Comment
  RSA10221  Trifolium gracilentum Carl B. Wolf 1928-5-5 1920 Lake 2 miles south of Lakeport, on road to Kelseyville Comment
  HSC87053  Trifolium hirtum L. Blackford, S. Branch, D. Malm 1988-4-16 38 Lake 6.1 mi. on Walker Ridge Rd. off Hwy. 20 at Blue Oak Campground 732 Comment
  CHSC90536  Trifolium microcephalum D. Isle 1997-4-29 29 Lake Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. Fork Fire Area. 975 Comment
  RSA518669  Trifolium microdon Barbara Ertter, Susan D'Alcamo 1988-4-30 7465 Lake Elk Mtn. Road between Potter Valley and Lake Pillsbury, ca 20 airmiles NE of Ukiah. 762 Comment
  SEINET7042457  Trifolium microdon A. G. Vestal 1963-5-11 s.n. Lake Diamond Mine Flat on Perini Road. Near Clear Lake. Highlands quadrangle UTM Zone 10, 531876mE, 4303394mN. Comment
  UC162785  Trifolium obtusiflorum Joseph P. Tracy Jul 21 1905-Aug 16 1905 2304 Lake Elk Mtn Northern Coast Ranges 1219 Comment
  UCD151282  Trifolium willdenovii James A. Neilson Jr. 1974-5-24 2845 Lake Mayacmas Mountains, below Childers Peak, Barceloux Ranch, ca. mile east of Big Canyon Road. (Elevation estimated using Google Earth by label maker.) 548 Comment
  SEINET10862709  Trifolium wormskioldii var. wormskioldii Joseph W. Blankinship Blankinship s.n. Lake Kelseyville. Lakeside Park. Wet places. Comment
  UCD167988  Trillium chloropetalum James A. Neilson Jr. 1981-3-30 4005 Lake Mayacamas Mountains. (Exact location unknown, coordinates estimated by label maker. Location information obtained from Neilson 4003 and 4065, which were collected on the same date. Neilson 4003 was located in the vicinity of Great Western Mine at upper spring. Neilson 4065 indicated that Great Western Mine is in Section 16, T10N, R7W.) Comment
  UC511298  Triodanis biflora Lyman Benson 1932-6-18 3700 Lake Buckingham Park; Middle N Coast, Clear Lake Watershed, Buckingham Park 487 Comment
  HSC33270  Triphysaria eriantha Thomas W. Nelson, Jane Nelson 1974-4-8 1150 Lake 200 m E of Oasis Resort, 13 mi. E of Clear Lake Oaks along Hwy. 20 Comment
  UCD162904  Triphysaria eriantha James A. Neilson Jr. 1977-5-26 3891 Lake Mayacmas Mountains; One km north of cemetery at Glenbrook. (Exact location unknown. Coordinates estimated by label maker.) Comment
  HSC37992  Triphysaria eriantha Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2339 Lake Along Morgan Valley Rd., 0.5 mi. W of Napa County line 671 Comment
  HSC82328  Triphysaria eriantha subsp. eriantha Thomas W. Nelson, Jane Nelson 1978-4-1 3858 Lake E side of Walker Ridge, 0.25 mi. N of junction with Hwy. 20 Comment
  SEINET7072761  Triphysaria eriantha subsp. eriantha A. G. Vestal 1963-5-11 s.n. Lake Seigler Canyon Road 0.3 miles northeast of the junction with Perini Road. UTM Zone 10, 528183mE, 4303085mN. Coordinate datum: NAD 27.) Comment
  UCD81072  Triphysaria eriantha subsp. eriantha Catherine Yasuda; with PLB 102 class 2009-5-3 2 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road miles north of junction with Hwy 20. East side of the road. 649 Comment
  RSA80245  Triphysaria eriantha subsp. eriantha F. W. Peirson, Mabel B. Peirson 1924-4-2 6587 Lake west end of Cleak Lake, Lake County, CA. Comment
  UCSB26080  Triphysaria versicolor subsp. faucibarbata Thurman, L. 1964-4-15 Lake 2.9 mi. NE of Middletown on State Hwy #29 Comment
  CAS-BOT-BC519149  Triteleia hyacinthina M. S. Jussel 1933-6-30 316 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CHSC94927  Triteleia laxa K. Lang; Classmates 2005-4-2 23 Lake Walker Ridge. 1000 Comment
  HSC35377  Triteleia laxa R. M. Sullivan 1975-5-3 41 Lake 8.7 mi. E of SR 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  POM276978  Triteleia laxa Lyman Benson 1932-6-15 3691 Lake Cobb Valley; Middle N Coast Range, Kelsey Creek Watershed. 701 Comment
  CAS-BOT-BC526091  Triteleia laxa R. Bacigalupi; R. S. Ferris; Ira L. Wiggins 1933-6-2 6692 Lake 1/4 mile northwest of Oak Park Springs on Pope Valley - Middletown Road Comment
  UC249684  Tropidocarpum gracile Joseph P. Tracy 1921-5-11 5515 Lake Lakeport Northern Coast Ranges 426 Comment
  UCR43091  Tunica prolifera L. F. LaPre 1986-5-5 s.n. Lake Inner North Coast Ranges, Slope below Davies Road, c. 1.5 mi SSW of Anderson Springs, c. 4 mi south of Whispering Pines 732 Comment
  UCD160656  Turritis glabra James A. Neilson Jr. 1975-6-5 3251 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  CAS-BOT-BC91122  Umbellularia californica Georgia Bentley 1917-4-20 s.n. Lake Lakeport. Comment
  CAS-BOT-BC381871  Uropappus lindleyi Agnes M. Bowman 1902-5-1 126 Lake Sulphur Banks Comment
  UC75950  Uropappus lindleyi Hardin Irwin 1904-3 126 Lake vicinity Kelseyville Comment
  CAS-BOT-BC404113  Urtica dioica subsp. holosericea J. W. Blankinship 1924-6-1 s.n. Lake Clear Lake. Mouth of Kelsey Cr. Comment
  CAS-BOT-BC154864  Utricularia gibba Peter Rubtzoff 1957-8-10 3506 Lake Southern shore of Boggs Lake Comment
  CAS-BOT-BC183614  Utricularia vulgaris Peter Rubtzoff 1957-7-27 3453 Lake Southern shore of Boggs Lake Comment
  SD204909  Utricularia vulgaris R. F. Thorne, M. Patterson 1982-8-31 55237 Lake Northwest slope of Mount Hannah, Boggs Lake. 854 Comment
  SD6934  Verbascum blattaria none given 1882-6-26 Lake Allen Springs Comment
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Dec 14 2014
  CAS-BOT-BC27166  Verbena lasiostachys A. A. Heller 1902-7-19 5919 Lake Southern slope of Mt. Sanhedrin above the sawmill. Comment
  RSA97075  Verbena lasiostachys var. lasiostachys M. S. Jussel 1948-8-6 2 Lake Bog Lake Comment
  CHSC89395  Verbena lasiostachys var. scabrida Lowell Ahart 2004-10-14 11466 Lake On the south side of the bridge across Cache Creek, on the south side of Bartlett Springs Road (Road M 12), about 3 miles west of the northwest part of Indian Valley Reservoir. 502 Comment
  POM273217B  Veronica arvensis J. T. Howell 1945-6-19 21070 Lake Sawmill Flat, Bartlett Mountain. 1220 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
  SEINET7040113  Vicia americana A. G. Vestal 1962-4-12 Lake Butts Cany Road (Pope U. Road to Middletown), 4.7 miles southeast of Route 53. Comment
  SEINET10450452  Vicia californica David B. Dunn, Douglas G. LeDoux; Melvin L. Conrad 1973-6-7 Dunn 20673 Lake 15.7 mi n of upper lake on rd to pillsbury lake. Cut over area from logging Operations. Douglas fir and yellow pine, with some oaks. 1128 Comment
  HSC45744  Viola douglasii Stephen Plant 1978-4-23 225 Lake Barrel Springs Campground 701 Comment
  JEPS50283  Viola douglasii W. L. Jepson 1893-5-5 14105 Lake Middleton Grade to Mount St. Helena (near Lake County line) Comment
  UC1053470  Viola douglasii Rimo Bacigalupi, Arthur Holmgren 1950-4-26 3188 Lake between Bear Valley and Indian Valley (first summit on Bartlett Mountain Road, at Colusa-Lake County line); Inner North Coast Ranges Comment
  UC1761562  Viola douglasii Allison Hastings 1940-3-10 Lake 3 mi S of Middletown (Middletown-Pope Valley Road) Comment
  HSC47504  Viola douglasii Sheila Logan 1978-4-21 40 Lake 1.5 mi. from Walker Ridge Rd. on Bear Valley Rd. 610 Comment
  UC1762533  Viola douglasii Milo S. Baker 1947-4-6 11648 Lake Hwy 20 between N branch of Cache Cr. and Bear Cr. Comment
  UC1761361  Viola lobata Alice Eastwood, John Thomas Howell 1938-5-17 Lake Elk Mt.