Search Results — 2000 specimen records retrieved (1581 records with coordinates)
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(For large data reqests, please contact Jason Alexander, jason_alexander@berkeley.edu.)

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

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC28642  Achillea millefolium David D. Keck 1938-8-3 4738 Lake Cobb Post Office, along Kelsey Creek Comment
  CAS-BOT-BC210626  Achnatherum lemmonii A. A. Beetle 1941-4-27 1732 Lake Southwest corner of Clear Lake Comment
  CHSC29636  Achnatherum lemmonii Dibble; Griggs 1979-7-11 112 Lake Near Potato Hill, close to the town of Stonyford. 430 mm from the bottom, and 234 mm from the left. 975 Comment
  CHSC36116  Achnatherum occidentale subsp. californicum K. Bridwell 1978-4-9 61 Lake W side of Pinkeye Lake, ca. 2 mi w of Lower Lake. 528 Comment
  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
  RSA10233  Achyrachaena mollis Carl B. Wolf 1928-5-4 s.n. Lake 3 mi. N of Middletown. Comment
  CHSC28976  Acmispon brachycarpus Dibble; Griggs 1979-6-15 67 Lake Near Potato Hill, close to the town of Stonyford. 1125 Comment
  CHSC32951  Acmispon grandiflorus var. grandiflorus Teri Bartowski; Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 22 Lake Along Walker Ridge Road, 1.3 miles south of junction with access road to Indian Valley Dam. 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
  UCD160464  Acmispon wrangelianus James A. Neilson Jr. 1975-5-23 3328 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  OBI53738  Adenocaulon bicolor David J. Keil, Kathleen Keil 1992-7-18 23418 Lake Mendocino NAtl forest. Vicinity of Deer Valley campground SE of Elk Mtn Rd, N of Upper lake Comment
  CHSC29607  Adenostoma fasciculatum Dibble; Griggs 1979-7-11 103 Lake Near Potato Hill, close to the town of Stonyford. 927 Comment
  HSC35423  Adiantum jordanii M. Wetherwax 1975-5-3 113 Lake 3.6 mi. W of jct. with Hwy. 29 on Scott's Cr. Rd. at confluence of S fork and Middle Fork of Scott's Cr. 534 Comment
  CAS-BOT-BC202622  Aesculus californica L. R. Abrams 1928-5-5 12362 Lake Upper Lake to Lucerne Comment
  UCD137037  Aesculus californica Ellen Dean; with Plant Biology 102 interns 2013-5-4 7751 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
  UC86254  Ageratina occidentalis Brandegee 1892-8-22 Lake Snow Mt. Comment
  HSC27438  Agoseris heterophylla J. P. Smith, J. O. Sawyer 1972-4-1 5142 Lake 0.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  HSC35053  Agoseris heterophylla Dryden 1975-5-3 153 Lake Butt's Canyon Rd., 8.7 mi E of Hwy. 29 along Butt's Canyon Creek 549 Comment
  HSC37210  Agoseris heterophylla Lon Hall 1975-5-3 318 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 Comment
  UC154206  Agrimonia gryposepala Joseph P. Tracy Jul 21 1905-Aug 16 1905 2272 Lake Elk Mountain; Northern Coast Ranges 1219 Comment
  UCD51678  Agropyron cristatum Collector unknown 1933-1 Lake Lake County. Comment
  JEPS83811  Agrostis exarata L. R. Heckard 1974-9-11 3930 Lake about 1.5 mi se Snow Mt. West (margin of Frog Pond, about 0.5 mi nw of Foutch Camp, w of Stonyford) 1920 Comment
  UC1044685  Agrostis exarata Milo S. Baker 1951-7-6 12372 Lake Elk Mountain road perhaps 2 mi from summit 1219 Comment
  UC186903  Agrostis exarata Joseph P. Tracy Jul 21 1905-Aug 16 1905 2283 Lake Elk Mountain, n Lake County Northern Coast Ranges 1219 Comment
  UCD52388  Agrostis exarata John Thomas Howell 1945-6-20 21080 Lake Sawmill Flat, Bartlett Mountain. 1219 Comment
  CAS-BOT-BC138841  Agrostis microphylla Beecher Crampton 1956-5-21 3439 Lake Meadow just south of Harbin Creek. Comment
  UCD150927  Agrostis stolonifera James A. Neilson Jr. 1970-8-19 2851 Lake County Line Ridge. 0.5 miles N of Geyser Rock. (Elevation estimated by label maker using Google Earth.) 1036 Comment
  JEPS80451  Agrostis variabilis L. R. Heckard, and J. Hickman 1980-9-17 5490 A Lake Upper Milk Ranch Meadow Snow Mt. 1935 Comment
  UC1155264  Aira caryophyllea J. R. Sweeney 1952-5-2 810 Lake 4 1/2 mi n Middletown (1944 burn) Comment
  CAS-BOT-BC461039  Allium amplectens S. Mashayekhi; M. Biabani 2009-5-30 SM 032 Lake 2.8 miles NE of Middletown, along Hwy 29 where Hwy 29 cuts through serpentine barrens Comment
  CHSC84319  Allium amplectens Lowell Ahart 2003-7-14 10391 Lake Along a small dry 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
  RSA770572  Allium amplectens S. Mashayekhi, M. Biabani 2009-5-30 SM 032 Lake 2.8 miles NE of Middletown, along Hwy. 29 where Hwy. 29 cuts through serpentine barrens Comment
  UC635265  Allium amplectens H. L. Mason 1930-6-1 5677 Lake St. Helena Creek, n slope of Mount St. Helena Mount St. Helena, St. Helena Creek Comment
  CAS-BOT-BC461036  Allium amplectens J. W. Blankinship 1924-5-31 s.n. Lake Kelseyville. Comment
  JEPS11953  Allium campanulatum Rimo Bacigalupi with G. T. Robbins 1954-6-24 4599 Lake close to summit of Hull Mountain (Mendocino - Lake County Boundary); Hull Mountain 2118 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
  HSC41948  Allium falcifolium Richard G. Runyon 1977-4-24 36 Lake Bartlett Springs Rd. at Kilpepper Creek 503 Comment
  HSC67130  Allium falcifolium S. Harris, B. Ferguson, M. Smith, M. Moble 1980-4-19 Lake Along Walker Ridge Rd., 0.5 mi. N of junction with access rd. to Indian Valley Dam Comment
  JEPS47617  Allium falcifolium W. L. Jepson 1893-5-5 Lake Middleton grade beyond Mt. St. Helena; Middleton grade Comment
  POM89884  Allium falcifolium F. W. Peirson 1926-4-3 6617 Lake 3.3 miles north of Middletown. Comment
  RSA367092  Allium falcifolium J. M. DiTomaso 1979-4-14 863 Lake 0.4 miles north of State Route 20 on the Walker Ridge Road. 640 Comment
  JEPS10136  Allium falcifolium Rimo Bacigalupi with G. T. Robbins 1954-6-24 4598 Lake close to summit of Hull Mountain, Lake-Mendocino County Boundary Hull Mountain 2118 Comment
  SEINET3884479  Allium falcifolium D. W. McNeal 1975-5-3 1594 Lake 12.6 mi. s.e. of the jct. of Hwys. #29 and #53 on the Berryessa-Knoxville Rd., 7.2 mi. n.w. of Knoxville.; 0 Comment
  SEINET3884604  Allium falcifolium D. W. McNeal 1991-4-13 3806 Lake On the ridgetop above Walker Ridge Rd., 0.4 mi. N of Hwy. #20.; 0 Comment
  JEPS86126  Allium fimbriatum var. fimbriatum Wayne Roderick 1966-4-23 Lake 2.8 mi ne Middletown (where Hwy. 29 cuts through serpentine barrens) 457 Comment
  POM89883  Allium fimbriatum var. fimbriatum F. W. Peirson 1926-4-3 6618 Lake 3.3 miles north of Middletown. Comment
  UC635571  Allium fimbriatum var. fimbriatum H. L. Mason 1929-4-29 5258 Lake between Middletown and Lower Lake 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
  RSA413091  Allium fimbriatum var. purdyi D. W. McNeal 1985-5-9 3068 Lake Above Walker Ridge Rd., 0.5 miles north of Hwy 20. Comment
  CDA26529  Allium serra G. F. Hrusa, R. Gross 2008-5-23 17397 Lake North Coast Ranges; Middle Benmore Canyon immed. E and S of Indian Valley Reservoir spillway. 457 Comment
  CHSC27629  Allium serra Timothy Spira; Robert Schlising 1978-5-13 3244 Lake Near Colusa County line, on E side of Lake County, 0.5 mi N of Hwy 20, on Walker Ridge Road. Comment
  HSC72118  Allium serra J. P. Smith, Thomas W. Nelson, Jane P. Nelson 1978-4-1 9522 Lake Walker Ridge Rd., 0.5 mi. from its junction with Hwy. 20 671 Comment
  SEINET3879904  Allium validum A. A. Heller 1902-7-28 s.n. Lake In the 'Horse Pasture' near the summit of Mt. Sanhedrin.; 0 Comment
  RSA63663  Allophyllum divaricatum Milo S. Baker 1950-5-23 12235 Lake About 1 mile SE of Borax Lake. Type locality. Comment
  UCD160465  Allophyllum divaricatum James A. Neilson Jr. 1975-5-23 3316 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  UC1135130  Alnus rhombifolia B. Schreiber 1936-9-20 2343 Lake Bear Creek Camp Mendocino National Forest, Stoneyford Quadrangle Comment
  RSA0118390  Alopecurus X haussknechtianus Lyman Benson 1948-7-3 12904 Lake Boggs Lake, west of Mt. Hanna. Mt. Range: Middle North Coast. 853 Comment
  SEINET5332279 Image available Alsine glutinosa A. A. Heller 1902-7-15 5880 Lake About Summit Lake, near the summit of Mt. Sanhedrin. Comment
  UC1191389  Amaranthus albus Herbert L. Mason 1945-8-24 12679 Lake e shore of Lower Lake Lower Lake Comment
  JEPS54305  Amaranthus blitoides W. L. Jepson 1938-10-1 19055 Lake bridge over Putah Creek Coyote Valley, Putah Creek Comment
  UC614951  Amaranthus californicus Beryl O. Schreiber 1936-9-19 2332 Lake 1 mi ne Sheep Camp (Snow Mountain Trail) 1341 Comment
  UC1136534  Amaranthus retroflexus A. Simontacchi 1937-7-12 290 Lake 2.5 mi ne Finley; Lakeport Quad. 408 Comment
  POM275580  Amelanchier florida Lyman D. Benson 1928-4-28 176 Lake Kelseyville, Middle N coast Mt. Cold Creek. 762 Comment
  POM141585  Amelanchier pallida A. A. Heller 1902-7-22 5961 Lake Near the summit of Mt. Sanhedrin. Comment
  CAS-BOT-BC142535  Amelanchier utahensis Rimo Bacigalupi 1926-3-28 1266 Lake Along road between old Toll House and Middletown Comment
  POM274521  Ammannia coccinea Lyman Benson 1941-8-1 11017 Lake Lakeside Park, Kelseyville 396 Comment
  UC19728  Ammannia robusta Bolander 1863-1 2647 Lake banks of Cache Creek Cache Creek Comment
  UCD34566  Ammi majus Beecher Crampton 1985-7-19 10012 Lake Lake County, Lakeport. Comment
  HSC31300  Amsinckia intermedia Carter Schleicher 1974-5-4 12 Lake 0.5 mi. N of Hwy. 20 on Walker Ridge Rd. 671 Comment
  UC1094088  Amsinckia intermedia Francia Chisaki 1953-5-8 563 Lake 4.3 mi s of junction with Highway #53 (on Pope Valley Road) Comment
  UC1211655  Amsinckia intermedia Francia Chisaki with G. Newcomb 1958-3-31 1077 Lake 2 mi n Kelseyville Comment
  UC505155  Amsinckia intermedia R. M. Holman 1933-4-30 Lake Lakeport Comment
  UC881391  Amsinckia intermedia Joseph Andorfer Ewan 1937-5-23 10341 Lake Lower Lake, near high school Lower Lake Comment
  CHSC117803  Amsinckia lunaris Jake Schweitzer 2010-4-1 Lake Inner North Coast Ranges. On BLM parcel, 470 m N of Highway 20, 70 m East of Walker Ridge Rd, ca 1.9 air mr SW of Wilbur springs 640 Comment
  UCD160321  Amsinckia menziesii James A. Neilson Jr. 1975-5-14 3461 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  RSA0089972  Amsinckia retrorsa Lyman Benson 1928-6-20 323 Lake Kelseyville. Mt. Range: Middle N Coast. West base Mt. Konocti. 518 Comment
  CAS-BOT-BC64164  Ancistrocarphus filagineus H. L. Mason 1933-4-30 7227 Lake Near Aetna Springs Comment
  CAS-BOT-BC64169  Ancistrocarphus filagineus M. S. Jussel 1932-4-30 s.n. Lake Jordan Park near Mt. Konocti Comment
  UC673623  Ancistrocarphus filagineus H. L. Mason 1933-4-30 7227 Lake near Aetna Springs Comment
Read comments
Sep 19 2009
  UC673632  Ancistrocarphus filagineus H. L. Mason 1933-4-30 7234 Lake 10 mi n, on road from Middletown to Pope Valley Pope Valley Comment
  RSA492537  Angelica tomentosa var. tomentosa Lyman Benson 1929-8-4 1898 Lake Kelsey Creek Canyon Comment
  UC762520  Anisocarpus madioides R. F. Hoover 1941-5-11 5020 Lake foot of grade w Middletown (on road to Kelseyville) Comment
  CAS-BOT-BC271453  Anisocarpus madioides H. M. Hall 1913-7-16 9459 Lake South side Mt. Sanhedrin, 40 to 50 miles from the Pacific Ocean 914 Comment
  JEPS73438  Anisocarpus scabridus L. R. Heckard 1972-7-8 3032 Lake spur runnign se West Peak Snow Mt. 2042 Comment
  UC126434  Anisocarpus scabridus C. A. Purpus 1894-1 1223 Lake Snow Mt. Comment
  UC180114  Anisocarpus scabridus H. M. Hall 1913-7-21 9535 Lake Mt. Hull, n Lake County Inner North Coast Ranges 2011 Comment
  HSC81399  Antennaria dimorpha Richard Spjut 1981-5-21 6660 Lake Camas Prairie just E of Warner Canyon at Warner Rd. junction along Hwy. 140, 5 air mi. NE of Lakeview, 7.3 mi. E of junction of Hwy. 140 and Hwy. 31 1616 Comment
  RSA671284  Anthemis cotula Anonymous 1945-6-13 s.n. Lake Near Upper Lake Comment
  UC527927  Antirrhinum cornutum R. Bacigalupi, R. S. Ferris, and Ira L. Wiggins 1933-6-2 6707 Lake Pope Valley to Middletown road (3 mi nw of Lake County line) Comment
  SEINET3158976  Antirrhinum vexillocalyculatum D. M. Jackson, R. W. Spellenberg 1973-5-27 216 Lake on Goat Mtn. Rd. 8.0 mi NW of Lodogo 549 Comment
  JEPS15242  Antirrhinum vexillocalyculatum subsp. breweri Rimo Bacigalupi with P. A. and Mrs. Munz, G. T. Robbins, L. T. Dempster and L. R. Heckard 1956-7-24 5743 Lake about 6 mi ssw Snow Mountain (and 2.5 mi n of Fir-root Spring Camp) 1310 Comment
  POM283608  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum Lyman D. Benson 1928-6-16 298 Lake Highland Springs. Mayacamas mtn range. 'Dobe Creek. 610 Comment
  JEPS5350  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum Willis L. Jepson 1892-7-29 21311 Lake Knoxville grade to Lower Lake; Mountain Region of Clear Lake Comment
  CHSC34255  Antirrhinum virga J. Lacey; R. 1981-6-27 1 Lake On road cut between Loch Lomond and Seigler Springs; 1.6 mi s of Seigler Springs North Rd. 853 Comment
  JEPS107852  Antirrhinum virga Lowell Ahart, Robert Schlising 2005-7-2 12134 Lake About 30 yards north of Bartlett Springs Road (Road M12), near the northwest part of Indian Valley Reservoir 477 Comment
Read comments
Dec 31 2011
  JEPS83353  Antirrhinum virga David M. Thompson 1983-6-20 346 Lake 20.2-20.4 and 20.8 mi e Bartlett Springs Road junction with Hwy. 20 (Bartlett Springs Road) Comment
  POM284533  Antirrhinum virga Lyman D. Benson 1932-6-15 3683 Lake Bottle Rock Mountain, Middle N Coast Range, Kelsey Creek watershed. 915 Comment
  SBBG54514  Antirrhinum virga F. W. Pennell 1940-7-4 26059 Lake 3 mi N of Lower Lake 487 Comment
  SD62173  Antirrhinum virga Annetta Carter, Louise Kellogg 1953-6-20 3242 Lake Hills west of Indian Valley, Bartlett Springs Road 449 Comment
  UC511289  Antirrhinum virga Lyman Benson 1932-6-15 3683 Lake Bottle Rock Mountain Middle North Coast Ranges, Kelsey Creek (Kelsey Creek watershed) 914 Comment
  CAS-BOT-BC447674  Aphanes arvensis M. S. Jussel 1932-5-1 s.n. Lake Jordan Park Comment
  UC1552718  Apiastrum angustifolium Frederica Bowcutt 1985-4-10 476 Lake about 0.5 air mi n of Highway 20 (immed. w of Bureau of Land Management Walker Riege dirt road, Walker Ridge); Walker Ridge Comment
  CAS-BOT-BC392036  Aquilegia eximia A. A. Heller 1902-8-2 6014 Lake Near Hullville on the ridge between Eel River and Rice Creek Comment
  CAS-BOT-BC392039  Aquilegia eximia M. S. Jussel 1948-8-6 65 Lake Calf Meadow, 2 mi. from Glenbrook Comment
  CAS-BOT-BC392206  Aquilegia formosa M. S. Jussel 1933-6-26 215 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CAS-BOT-BC392209  Aquilegia formosa Robert E. Jameson 1967-6-3 3 Lake Highland Creek, 10 miles south of Lakeport Comment
  RSA0126434  Arabis glabra C. B. Wolf 1928-5-5 1949 Lake 1 mi from Clear Lake on the Bartlett Springs Grade. Comment
  CHSC4204  Arbutus menziesii J. Wheeler 1967-5-14 21 Lake Scattered trees along lake shore. On N shore of upper Blue Lake about 1 1/2 miles W of Blue Lake resort area. 396 Comment
  UCD14544  Arbutus menziesii Rob Ickes 1989-6-4 16 Lake 1 mile north of Koncti Harbour along the side of the road. 475 Comment
  JEPS80307  Arceuthobium californicum L. R. Heckard and J. Hickman 1981-6-20 5546 Lake Snow Mountain, n slope of North Ridge North Ridge; Snow Mountain, North Ridge 1636 Comment
  HSC44109  Arceuthobium campylopodum Barbara Kelly 1977-4-23 371 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  UC1076320  Arceuthobium campylopodum Herbert L. Mason 1926-6-1 2590 Lake Upper Lake to Elk Mtn Comment
  UC166482  Arceuthobium campylopodum Joseph P. Tracy Jul 21 1905-Aug 16 1905 2355 Lake Northern Coast Ranges, Elk Mtn 1219 Comment
  RSA2319  Arceuthobium occidentale J. W. Blankinship 1924-5-1 s.n. Lake Kelseyville. Comment
  UC1388324  Arctostaphylos Freed W. Hoffman 1947-3-18 929 Lake near top of mt. North Coast Ranges, Mt. Konocti Comment
  JEPS40897  Arctostaphylos canescens P. C. Hutchison 1962-4-21 2358 Lake Boardman Ridge Hull Mountain (e slopes of mt.) 1341 Comment
  UCD50532  Arctostaphylos canescens Roman Gankin 1966-2-26 683 Lake State highway 29, 1/2 mile south of Hobergs. Comment
  SEINET11991007  Arctostaphylos canescens Unknown 1980-1 26 Lake Mendocino National Forest, 6.1 mi W of Nice along Bartlett Springs Rd 1219 Comment
  CAS-BOT-BC24053  Arctostaphylos canescens subsp. canescens H. E. McMinn 1925-12-31 1604 C Lake Bartlett Mt. on Clover Creek Road Comment
  CAS-BOT-BC24058  Arctostaphylos canescens subsp. canescens Donald V. Hemphill 1965-6-2 51624 Lake West slope of Snow Mountain. 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-BC24066  Arctostaphylos canescens subsp. canescens Walter Knight; Irja Knight 1981-7-6 4282 Lake Within 1/2 mi. of jct of Low Gap Rd. on Boardman Ridge on s. slope of Hill Mt. 914 Comment
  POM286159  Arctostaphylos canescens subsp. canescens Lyman Benson 1928-4-29 130 Lake Kelseyville. 762 Comment
  RSA10181  Arctostaphylos canescens subsp. canescens C. B. Wolf 1928-5-5 1963 Lake 1 mi from Clear Lake on the Bartlett Springs Grade. Comment
  RSA315904  Arctostaphylos canescens subsp. canescens Patricia Wilder 3613 Lake Pine Summit Estates, Summit Blvd., block 2, lots 1-3, near Calif. State Hwy 175. 915 Comment
  UC1120922  Arctostaphylos canescens subsp. canescens A. Simontacchi 1937-6-25 208 Lake 1/4 mi w Pinnacle Rock L.O.; Mendocino National Forest, Lakeport Quadrangle 1341 Comment
  UC1193047  Arctostaphylos canescens subsp. canescens P. Zinke 1951-5-17 218 Lake 1 mi n Livermore Ranch (Lake Co. line); Quad 60D1 853 Comment
  UC1309680  Arctostaphylos canescens subsp. canescens A. E. Wieslander 1938-10-29 843 Lake w slope Bartlett Mt.; Lakeport Quadrangle Comment
  UC1309704  Arctostaphylos canescens subsp. canescens A. E. Wieslander 1934-2-25 372 Lake Calistoga to Middletown (swimming pool); Lower Lake Quadrangle 914 Comment
  UC571192  Arctostaphylos canescens subsp. canescens H. L. Mason 1925-12-31 2578 Lake via Clover Creek School Rd Upper Lake Comment
  SEINET11984866  Arctostaphylos canescens var. candidissima Unknown 1965-1 538 Lake 0.7 mi W of Bartlett Mountain Road summit Comment
  HSC7637  Arctostaphylos glandulosa C. B. Wolf 1928-2-26 1520 Lake 6 mi N of Upper Lake on road to Williams Comment
  UCD23604  Arctostaphylos glandulosa Rodney Gale Myatt 1971-9-15 1006 Lake Along highway 175 between Lakeport and Hopland, near Lake Co. and Mendocino Co. line. 609 Comment
  CAS-BOT-BC23384  Arctostaphylos glandulosa subsp. cushingiana Walter Knight; I. Knight; Steve Edwards 1986-6-8 5448 Lake End of Pine Mt. Rd. 762 Comment
  CAS-BOT-BC23236  Arctostaphylos glandulosa subsp. glandulosa Brandegee 1889-1-1 23 Lake Lake County Comment
  CAS-BOT-BC23237  Arctostaphylos glandulosa subsp. glandulosa Brandegee 1889-1-1 23 Lake Lake County Comment
  POM286173  Arctostaphylos glandulosa subsp. glandulosa Lyman Benson 1931-3-22 2678 Lake Highland Springs. Mayacamas mt. range, Adobe creek. 610 Comment
  RSA202108  Arctostaphylos glandulosa subsp. glandulosa C. M. Belshaw 1936-9-19 2692 Lake Snow Mountain West, one mile east of Potato Hill. 1250 Comment
  RSA70893  Arctostaphylos glandulosa subsp. glandulosa Mabel Peirson, F. W. Peirson 1926-4-2 6572 Lake Summit of Hopland Grade. Comment
  UC1363645  Arctostaphylos glandulosa subsp. glandulosa Charles M. Belshaw 1936-9-19 2691 Lake one mi e Potato Hill (sw slope of mt.); Inner North Coast Ranges, Snow Mountain West 1249 Comment
  UC353944  Arctostaphylos glandulosa subsp. glandulosa Milo S. Baker 1928-7-2 3069 a Lake Fire Trail South Bear Cr. Camp Comment
  RSA787604  Arctostaphylos manzanita Keith E. Hoffmaster 1938-6-24 856 Lake Near Clear Lake Oaks Comment
  CAS-BOT-BC38937  Arctostaphylos manzanita subsp. elegans L. R. Abrams 1936-3-28 13713 Lake Near Clear Lake Park, on the scenic rim opposite Mt. Konocti Comment
  CAS-BOT-BC38940  Arctostaphylos manzanita subsp. elegans Clear Lake Herbarium 1930-3-21 s.n. Lake Slopes south of Mt. Konocti, Middle N. Coast Range, Clear Lake watershed 609 Comment
  CAS-BOT-BC38972  Arctostaphylos manzanita subsp. elegans John Thomas Howell 1930-8-24 5454 Lake 4 miles from Middletown on Adams Springs Road Comment
  HSC7626  Arctostaphylos manzanita subsp. elegans K. Cuff 1951-5-3 134 Lake 8 mi. E of Kelseyville 579 Comment
  JEPS29397  Arctostaphylos manzanita subsp. elegans Milo S. Baker 1928-7-3 3127 c Lake sw slope Snow Mt. 1280 Comment
  JEPS38875  Arctostaphylos manzanita subsp. elegans W. L. Jepson 1936-12-5 17989 Lake sw slopes Mt. Konocti (on Lower Lake-Kelseyville road) Comment
  POM286060  Arctostaphylos manzanita subsp. elegans Lyman Benson 1930-3-22 35 Lake South of Mount Konocti. 610 Comment
  UC1602004  Arctostaphylos manzanita subsp. elegans Katharine Brandegee 1888-1 Lake Comment
  UC549674  Arctostaphylos manzanita subsp. elegans J. E. Adams 1934-3-10 664 Lake s Mt. Konocti Comment
  UC549677  Arctostaphylos manzanita subsp. elegans J. E. Adams 1934-9-30 844 Lake 7 1/2 mi s Kelseyville Comment
  UCD131134  Arctostaphylos manzanita subsp. elegans Ellen Dean; Karen Whitestone 2013-1-3 7524 b Lake Clear Lake State Park. NE of Kelseyville. South shore of Clear Lake, north side and lower reaches of Mount Konocti. Northern part of the park along Dorn Trail system near Swim Barrier Parking Lot. 421 Comment
  SEINET11989663  Arctostaphylos manzanita subsp. elegans W. Knight, Knight, I.; Vale, J. 1982-1 4584 Lake along road adjacent to Boggs Lake Comment
  CAS-BOT-BC38817  Arctostaphylos manzanita subsp. manzanita John Thomas Howell 1930-3-23 4567 Lake Four miles from Middletown on road to Adams Springs Comment
  JEPS38709  Arctostaphylos manzanita subsp. manzanita Willis L. Jepson 1892-8-6 14713 Lake Blue Lakes grade to Ukiah Mountain region of Clear Lake, Mayacamas Mts. Comment
  POM286035  Arctostaphylos manzanita subsp. manzanita Lyman Benson 1928-6-28 406 Lake Kelseyville. West side of Mt. Konocti above Breen's Lake. 549 Comment
  POM294807  Arctostaphylos manzanita subsp. manzanita Lyman Benson 1946-8-10 12147 Lake West side of Mt. Konoeti. 610 Comment
  POM286045  Arctostaphylos nevadensis Cora W. Benson 1940-05 s.n. Lake Pine Grove, Cobb Valley. 915 Comment
  SEINET11989658  Arctostaphylos patula var. coalescens W. Knight, Knight, I. 1982-1 4626 Lake between Lake Pillsbury & Hull Mountain Summit, along Boardman Ridge 1676 Comment
  CAS-BOT-BC43775  Arctostaphylos stanfordiana Eugene Lagel 1983-4-1 s.n. Lake Near Hoberg airport Comment
  OBI14516  Arctostaphylos stanfordiana H. E. McMinn 1925-12-30 1594 Lake Mayacamas Range between Hopland and Lakeport Comment
  UC1193131  Arctostaphylos stanfordiana P. Zinke 1951-5-17 214 Lake 1 mi n Livermore Ranch (on Lake-Napa Co. line); Quad 60D1 609 Comment
  UC21888  Arctostaphylos stanfordiana Mrs. O'Neal April 1896 Lake Comment
  UC549542  Arctostaphylos stanfordiana J. E. Adams 1934-3-10 645 Lake e slope Mt. St. Helena Comment
  UC549681  Arctostaphylos stanfordiana J. E. Adams 1933-11-25 588 Lake 6 mi w Lakeport-Hopland Rd. Comment
  RSA96802  Arctostaphylos stanfordiana P. C. Everett, E. K. Balls, George B. Everett 1954-10-17 20340 Lake Goat Mt., to Bear Creek, 5.7 miles W of Lake-Colusa Co. line, between Stonyford and Upper Lake. 1159 Comment
  HSC34924  Arctostaphylos viscida Thomas W. Nelson, James Nelson 1975-3-26 1766 Lake Hwy. 29 N of Calistoga along St. Helena Creek Comment
  UCR52388  Arctostaphylos viscida Sandy Floyd, Tom Munton, T'ai Roulston 1987-4-11 84 Lake Blue Oak Campground, 8 mi north of Hwy 20 on Walker Ridge Road Comment
  SEINET11984843  Arctostaphylos viscida Unknown 1965-1 526 Lake hill NE of Cold Spring Camp, 0.9 mi E of Little Indian Valley (Kowalski Ranch & Stanton Creek) Comment
  UC549609  Arctostaphylos viscida subsp. pulchella J. E. Adams 1933-11-24 573 Lake 11 mi s Middletown Comment
  RSA96654  Arctostaphylos viscida subsp. pulchella P. C. Everett, E. K. Balls, George B. Everett 1954-10-18 20364 Lake 6.2 miles SE from Hough Springs on road from Lucerne to Williams. 671 Comment
  CAS-BOT-BC47432  Arctostaphylos viscida subsp. viscida H. E. McMinn 1923-5-26 981 b Lake Between Knopville and Lake Co. line Comment
  JEPS38780  Arctostaphylos viscida subsp. viscida W. L. Jepson 1920-5-23 8977 Lake ridge betw. Indian Valley and Bear Valley (ne Lake Co.) Comment
  CAS-BOT-BC82443  Arnica discoidea John Thomas Howell 1945-6-21 21192 Lake Ruppert Ridge to Bartlett Flat, Bartlett Mountain Comment
  HSC46205  Arnica discoidea J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9349 Lake Mendocino National Forest, FS Rd. M1, 5.3 mi. from junction with FS Rd. 20N01 1585 Comment
  UC527842  Arnica discoidea Ira L. Wiggins 1933-6-3 6740 Lake 1.5 mi w Oat Hill Mine Comment
  CAS-BOT-BC176188  Artemisia Peter Rubtzoff 1951-9-1 692 Lake Blue Lakes. Comment
  UCD160458  Artemisia californica James A. Neilson Jr. 1975-5-23 3181 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  UC91263  Artemisia douglasiana C. A. Purpus 1894-9-1 1255 Lake Snow Mt. Comment
  HSC3296  Asclepias cordifolia H. E. Parks May 1930 730 Lake E slopes of Mt. St. Helena Comment
  UC1282753  Asclepias cordifolia J. R. Sweeney 1951-4-15 610 Lake 5 1/2 mi nw Lower Lake (Seigler Canyon); Kelseyville Comment
  POM130026  Asclepias cordifolia A. A. Heller 1902-7-19 s.n. Lake Southern slope of Mt. Sanhedrin above the sawmill. Comment
  POM130175  Asclepias cordifolia C. F. Baker 1903-5-9 2986 Lake Lower Lake Comment
  UC1602108  Asclepias eriocarpa Katharine Brandegee Lake Kelseyville Comment
  UC173689  Asclepias eriocarpa H. M. Hall 1913-7-19 9528 Lake 40-50 mi from Pacific Ocean (Hullville); Inner North Coast Ranges 685 Comment
  UC1197609  Asclepias fascicularis Joseph P. Tracy 1929-9-2 8666 Lake Scott Valley Northern Coast Ranges 426 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
  UC1123567  Asclepias speciosa A. Simontacchi 1937-7-13 299 Lake 3.1 mi s High Glade Lookout; Mendocino National Forest, Lakeport Quadrangle 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
  RSA686366  Aspidotis densa H. de Forest 1930-3-23 s.n. Lake Lake Leo near Middleton Comment
  CAS-BOT-BC180475  Astragalus breweri John Thomas Howell 1976-4-29 51621 Lake 2.5 miles south of Lakeport 426 Comment
  PASA2718  Astragalus breweri Frank W. Peirson 1926-4-2 6578 Lake 1/2 mile south of Clear Lake on Hopland Rd. Comment
  POM276057  Astragalus breweri Lyman Benson 1928-4-30 154 Lake Lakeport, Mayacamas mountains, Clear Lake. 487 Comment
  RSA108726  Astragalus breweri J. T. Howell 1943-5-11 18018 Lake 1 mile south of Lakeport. Comment
  SD87871  Astragalus breweri Frank W. Peirson 1926-4-2 6578 Lake j0.5 mile south of Clear Lake. Comment
  UC1299229  Astragalus breweri Freed W. Hoffman 1948-5-9 2741 Lake Bar X Ranch , Bar X Ranch (North Coast Ranges) Comment
  UCD160305  Astragalus breweri James A. Neilson Jr. 1975-5-22 3225 Lake Off Bottle Rock Road; Glenbrook Cemetery. (Elevation and coordinates estimated by label maker.) 716 Comment
  RSA0006717  Astragalus breweri H. D. Ripley, R. C. Barneby 1945-6-20 6895 Lake NE of Middletown. 304 Comment
  RSA292995  Astragalus breweri Reino Alava, Lincoln Constance, Robert Ornduff 1957-5-5 775 Lake Hill 1030. Comment
  UC81198  Astragalus clevelandii K. Brandegee 1892-8-21 Lake Hot Springs Comment
  RSA475187  Astragalus gambelianus Aaron Liston, Sara Meury 1988-6-1 753 -2 Lake 0.1 miles N of Howard Srings on Siegler Springs - Big Canyon Road. 670 Comment
  UCD19994  Astragalus gambelianus C. H. Lamoureux; J. M. Tucker and R. Gankin 1957-5-4 1246 Lake North margin of Boggs Lake, about 100 feet from present waterline in an area probably inundated during winter. Comment
  RSA93054  Astragalus gambelianus Milo S. Baker 1954-5-6 12930 Lake 3 miles E of Middletown in low ground. Comment
  CAS-BOT-BC193124  Astragalus rattanii var. jepsonianus L. R. Abrams 1928-5-4 12302 Lake 5 mi. Northeast of Middletown on road to Lower Lake Comment
  JEPS124293  Astragalus rattanii var. jepsonianus Lowell Ahart 2015-4-10 20020 Lake Barrel Spring, about 1/4 mile (air) west of Walker Ridge Road, about 3 miles (air) southwest of intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. Comment
  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
  UCD84581  Astragalus rattanii var. jepsonianus Ellen Dean; C. Thomsen, G. Harrington, Davis Botanical Society 2010-6-5 6106 Lake Walker Ridge. Along Bartlett springs road just west of Walker Ridge Rd intersection. Meadow on south side of road. 647 Comment
  HSC37987  Athysanus pusillus Thomas W. Nelson, Jane P. Nelson, James Nelson, J. P. Smith 1976-4-12 2333 Lake Along Morgan Valley Rd., 1.5 mi. W of Napa Co. line Comment
  UC118043  Athysanus pusillus Mrs. K. Brandegee April, 1889 Lake Comment
  UC424803  Athysanus pusillus Milo S. Baker 1930-4-19 3991 b Lake area n of Lower Lake Comment
  UCD41865  Azolla filiculoides Geri Hulse-Stephens 2001-9-9 861 Lake Goat Mountain. Three Walnuts Marsh. 1st glade east of vernal pools. 944 Comment
  CAS-BOT-BC98026  Baccharis pilularis M. Hart 1964-11-1 s.n. Lake Soda Bay Comment
  CAS-BOT-BC98197  Baccharis salicifolia Agnes M. Bowman 1902-4-29 118 Lake Sulphur Banks Comment
  POM350344  Baccharis salicifolia C. B. Wolf 1928-5-7 2087 Lake 3 miles E of Houghs Mineral Springs, on road to Williams. 610 Comment
  JEPS21317  Baccharis salicifolia subsp. salicifolia W. L. Jepson 1938-10-1 19056 Lake bridge over Putah Creek, Coyote Valley Coyote Valley, Putah Creek Comment
  CAS-BOT-BC100019  Balsamorhiza deltoidea Marcus E. Jones 1883-5-8 s.n. Lake Kelsey Comment
  POM38863  Balsamorhiza deltoidea Marcus E. Jones 1883-5-8 s.n. Lake Kelsey. Comment
  HSC98163  Balsamorhiza macrolepis J. P. Smith, J. O. Sawyer 1971-6-6 4749 Lake Comment
  CAS-BOT-BC16423  Barbarea orthoceras Agnes M. Bowman 1902-4-1 197 Lake Sulphur Banks. 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
  RSA52720  Barbarea orthoceras I. L. Wiggins 1949-5-1 12106 Lake 15 miles S of Lake Pilsbury. Comment
  UCD148049  Berberis aquifolium Andrew Fulks 2014-4-11 s.n. Lake Above Benmore Canyon. Silver Spur Ranch. Private land. 487 Comment
  HSC27289  Berberis aquifolium var. dictyota J. P. Smith, J. O. Sawyer 1972-4-1 5179 Lake Wuntun Campground Comment
  JEPS47765  Berberis aquifolium var. dictyota J. W. Blankinship 1926-7-10 Lake Clark's Peak Kelseyville 914 Comment
  HSC65307  Berberis aquifolium var. repens J. P. Smith, Thomas W. Nelson 1976-4-13 8570 Lake Bartlett Springs Rd., 12 mi. from its junction with SR 20 701 Comment
  UC118101  Berberis aquifolium var. repens M. K. Curran May, 1884 Lake Bartlett Mt Comment
  CAS-BOT-BC100713  Blennosperma nanum var. nanum Agnes M. Bowman 1902-3-1 236 Lake Sulphur Bnks. Comment
  JEPS73426  Boechera repanda L. R. Heckard 1972-7-8 3020 Lake above trail from Frog Pond to Milk Ranch; Snow Mt. 1981 Comment
  JEPS81357  Boechera repanda L. R. Heckard, and J. Hickman 1982-7-7 5967 Lake nw side Snow Mt.; , Crooked Tree Ridge 1706 Comment
  JEPS80848 Image available Boechera ultraalsa L. R. Heckard and J. C. Hickman 1981-8-1 5818 Lake just above (10 ft) Bear Creek (on e side, sw side of Snow Mt.); Snow Mt. 1828 Comment
  CAS-BOT-BC154872  Boisduvalia densiflora Peter Rubtzoff 1956-9-2 2796 Lake Southern shore of Boggs Lake Comment
  RSA2276  Boisduvalia stricta J. W. Blankinship 1928-7-25 s.n. Lake Kelseyville, along Kelsey Creek Comment
  CAS-BOT-BC376353  Boraginaceae Greg de Nevers 2001-5-14 12410 Lake Clear Lake, Lake County Land Trust, Rodman Slough. 475 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
  HSC9098  Briza minor H. E. Parks, S. T. Parks 1930-5-15 830 Lake Mirabel Mine 762 Comment
  SEINET7072764  Briza minor A. G. Vestal 1963-5-11 s.n. Lake Serpentine at Howard Springs. Coordinate datum: WGS84/NAD83. (38? deg. 51' 30" North Latitude, -122? deg. 40' 25" West Longitude. UTM Zone 10, 528320mE, 4300894mN. Coordinate datum: NAD 27.) Comment
  JEPS33724  Brodiaea coronaria subsp. rosea D. E. Breedlove 1963-5-30 5177 Lake sandy flat 14 mi e Bartlett Springs Comment
  SEINET10472616  Brodiaea elegans Mary Merello 1993-6-17 Merello 646 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
  UC1282821  Brodiaea elegans subsp. elegans J. R. Sweeney 1962-6-15 961 Lake ne-facing slope on Pope Valley road 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa Co. line); Butts Canyon 243 Comment
  UCD20445  Brodiaea elegans subsp. elegans E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1029 Lake McLaughlin UC Reserve. Northern Research Hill area, just S of Hunting Creek, crossing road to Dunnigan Hill. 633 Comment
  CAS-BOT-BC484223  Brodiaea elegans subsp. elegans C. Hart Merriam 1907-7-14 s.n. Lake Seight Springs Comment
  SEINET11671354  Bromus arenarius Unknown 1940-1 934 Lake along Hwy 20, 22.5 mi NE of Lower Lake Comment
  UCD36184  Bromus carinatus Beecher Crampton 1953-4-4 1057 Lake Lake County, 3 miles north of Glenhaven, along Highway 20, east side of Clear Lake. Comment
  UCD58310  Bromus carinatus Elizabeth Wilson 1939-5-28 s.n. Lake West side Clear Lake. Comment
  UCD137009  Bromus carinatus var. carinatus Ellen Dean; with Plant Biology 102 interns 2013-5-4 7741 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-BC156289  Bromus catharticus Greg de Nevers 2001-5-14 12380 Lake Clear Lake, Lake County Land Trust, Rodman Slough. 475 Comment
  CAS-BOT-BC155846  Bromus catharticus var. elatus John Thomas Howell 1976-4-28 51599 Lake Lakeport. 411 Comment
  POM286816  Bromus ciliatus var. ciliatus Lyman Benson 1929-7-13 1763 Lake Kelsey Creek at 1 mile north of Kelseyville Comment
  UC729985  Bromus diandrus Leo F. Koch 1940-4-26 883 Lake s of Kelseyville (1 mi s of junction of Highway 29 and Bottle Rock Road) Comment
  UCD59494  Bromus diandrus A. A. Beetle; G. L. Stebbins Jr. 1942-6-3 3517 Lake 7.5 miles northwest of Lake County: 7.5 miles NW of Lakeport on Scotts Valley Road to Blue Lakes.Lakeport on Scotts Valley Road to Blue Lakes. Comment
  SEINET3922998  Bromus japonicus Rimo C. Bacigalupi, G. T. Robbins 1956-6-1 5679 Lake Along road from Kelseyville to Lower Lake, at junction of State Hwy. no. 29 & Lower Lake Road proper.; 0 564 Comment
  CAS-BOT-BC162440  Bromus laevipes Beecher Crampton 1956-5-21 3442 Lake 1.5 mile north of Middletown. Comment
  CHSC105743  Bromus laevipes David Isle; Arnold James 1993-6-22 1775 Lake Mendocino National Forest - North Coast Ranges Soda Creek Watershed. W. of Rd. 18N21 to Lake Pillsbury Resort; EUI Plot #2. 579 Comment
  UCD160599  Bromus laevipes Ellen Dean; Susan Harrison, Sharon Strauss 2015-5-10 8715 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
  UCD36353  Bromus madritensis Beecher Crampton 1953-6-2 1393 Lake Northwest slope of Mount Hannah, at northwest edge of Bogg's Lake. Comment
  RSA0115202  Bromus madritensis subsp. madritensis Lyman Benson 1948-7-10 12921 Lake Soda Bay, Clear Lake; North. Mt. Range: Middle North Coast. 396 Comment
  UC1044684  Bromus madritensis subsp. rubens Milo S. Baker 1941-6-21 12341 Lake 5 mi w of Lower Lake (w side of Snow Lake); Snow Lake 609 Comment
  UC641672  Bromus orcuttianus G. L. Stebbins Jr. 1939-7-11 2971 Lake summit of Bartlett Mountain Bartlett Mountain 1219 Comment
  UCD59246  Bromus orcuttianus B. Crampton 1953-7-14 1509 Lake Cobb Valley, about 1 mile west of Cobb P. O., north slope of Cobb Mtn. Comment
  RSA2770  Bromus secalinus J. W. Blankinship 1923-6-17 s.n. Lake Kelseyville. Comment
  JEPS80233  Bromus tectorum L. R. Heckard and J. Hickman 1980-7-3 5392 Lake about Summit Springs, Snow Mountain Summit Springs; Snow Mountain Comment
  UCD42051  Bromus tectorum Geri Hulse-Stephens 2001-6-5 663 Lake Goat Mountain. Addington Camp. 1386 Comment
  JEPS5612  Cacaliopsis nardosmia R. F. Hoover 1941-4-27 4968 Lake near Adams Springs Comment
  CAS-BOT-BC273211  Cacaliopsis nardosmia L. Beane; Lois E. James 1949-5-11 1824 Lake Scott Mt. between Hopland and Clear Lake Comment
  RSA113932  Cacaliopsis nardosmia H. K. Sharsmith 1953-6-30 4401 Lake 1.5 miles below summit of Goat Mountain on road from Bear Creek, Mendocino National Forest. 1677 Comment
  UC1428025  Cacaliopsis nardosmia W. J. Ferlatte 1974-5-13 1493 Lake 1.4 mi e of, on Rd. 200 at jctn. with Rd. 210 Hwy 175; Boggs Mtn. State Forest 975 Comment
  NY1104586  Calochortus J. Torrey 1865-1 s.n. Lake Near Clear Lake Comment
  CAS-BOT-BC487480  Calochortus albus Mrs. Alexander MacCallum s.n. Lake Bartlett Springs 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
  HSC43922  Calochortus amabilis Robert M. Specht 1977-4-28 810 Lake Saddle of ridge crest 512 Comment
  UCR37573  Calochortus amabilis Michelle A. Strull, L. Linstedt, C. Houseman 1984-4-28 s.n. Lake 23 mi. NE of Clearlake Oaks via Hwy 20 and Walker Ridge Road 610 Comment
  CAS-BOT-BC488464  Calochortus amabilis A. A. Heller 1919-5-10 13131 Lake Coast Range, summit of the ridge west of Leesville 609 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
  RSA10736  Calochortus luteus Carl B. Wolf 1928-5-7 2089 Lake 4 miles east of Houghs Mineral Springs on the road to Williams. Comment
  SBBG22518  Calochortus luteus H. and M. Dearing 1933-5-24 305 Lake 7 mi E of Clear Lake Comment
  CAS-BOT-BC483490  Calochortus splendens James Jokerst 1985-5-8 2286 Lake Wilbur Springs Quad, near Coyote Peak 486 Comment
  UCD84574  Calochortus splendens Ellen Dean; C. Thomsen, G. Harrington, Davis Botanical Society 2010-6-5 6099 Lake Lake County. Along Walker Ridge Road between Barrel Springs and intersection with Bartlett Springs Road. West side of the road. 1038 Comment
  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
  CAS-BOT-BC493936  Calochortus superbus Doris K. Kildale 1926-5-30 2033 Lake On hilside between Clear Lake and Lower Lake 457 Comment
  RSA10173  Calochortus tolmiei Carl B. Wolf 1928-5-5 1975 Lake 4 miles from Clear Lake on Bartlett Springs Grade Comment
  SJSU1520  Calochortus tolmiei D. J. Thomson 1954-5-2 Lake Cow Mt Recreational Area near Lakeport Comment
  RSA52728  Calochortus tolmiei I. L. Wiggins 1949-5-1 12104 -A Lake Along forest road to Deer Valley, north of summit between Upper Lake and Pilsbury Lake. 1220 Comment
  CAS-BOT-BC132593  Calochortus uniflorus Alice Eastwood; John Thomas Howell 1938-5-18 5764 Lake Near Adams Springs Comment
  UC672141  Calochortus uniflorus Herbert L. Mason 1929-4-29 5256 Lake between Middletown and Lower Lake 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
  RSA2295  Calycadenia ciliosa J. W. Blankinship 1926-9-1 s.n. Lake Kelseyville Comment
  RSA92228  Calycadenia ciliosa F. W. Peirson 1925-8-15 6349 Lake About 0.5 miles above Blue Lakes 457 Comment
  CAS-BOT-BC273336  Calycadenia fremontii Joseph P. Tracy 1929-9-2 8664 Lake Northern Coast Ranges. Scott Valley 426 Comment
  UC175026  Calycadenia fremontii Katharine Brandegee Lake Kelsey Comment
  CAS-BOT-BC273320  Calycadenia fremontii R. L. Carr 1978-7-8 2120 Lake 4.8 mi NW of Middletown on Hwy 175 473 Comment
  UC1876192  Calycadenia fremontii Gerald D. Carr 1971-7-6 578 Lake 0.6 mi NW of Kelseyville, vacant lot. Comment
  UCD129697  Calycadenia fremontii Gerald D. Carr 1971-10-17 679 Lake 2.7 miles north of Lakeport on barren. 411 Comment
  UCR244772  Calycadenia micrantha R. L. Carr 1986-9-30 2258 Lake North Coast Range, south side of Elk Mountain along Elk Mtn. Road, 0.45 mi. north of 14 mi. marker, N of Upper Lake 1150 Comment
  CAS-BOT-BC270805  Calycadenia pauciflora Greg de Nevers 2001-7-8 12527 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  JEPS95244  Calycadenia pauciflora Steve Edwards 1996-7-26 Lake a few hundred(?) yards w of junction of Bartlett Springs Road and Walker Springs Road Walker Ridge; Bartlett Springs Road; Walker Ridge, along Bartlett Springs Road a few hundred(?) yards w of junction with Bartlett Springs Road and Walker Springs Road, in a summer-dry ephemeral streamlet on serpentinite, assoc. with Brodiaea rosea Comment
  UC175029  Calycadenia pauciflora Katharine Brandegee 1911-8-16 Lake Langtry Ranch, near Middletown Comment
  UC185686  Calycadenia pauciflora Katharine Brandegee 1910-8-14 Lake Cobb Mt. Comment
  UCD129834  Calycadenia pauciflora Gerald D. Carr 1972-7-25 716 Lake 0.1 mile north of Howard Hot Springs on Big Canyon road. Comment
  CAS-BOT-BC270784  Calycadenia pauciflora R. L. Carr 1978-8-19 2146 Lake SW of Kelseyville, ca. 200 yards S of Wight Way, 1.7 miles SW of its junction with Kelsey Creek Drive 482 Comment
  CAS-BOT-BC270793  Calycadenia pauciflora Gerald D. Carr 1972-7-25 714 Lake 0.6 mile E of Bottle Rock Road on Sulfur Creek Road Comment
  CAS-BOT-BC270808  Calycadenia pauciflora H. M. Hall 1923-10-13 11936 Lake S of Lakeport Comment
  CAS-BOT-BC270814  Calycadenia pauciflora Brandegee No date on label s.n. Lake Unspecified Comment
  RSA255602  Calycadenia pauciflora Gerald D. Carr 1971-8-17 643 Lake 4.1 miles NW of Cobb on Bottle Rock Road 808 Comment
  RSA789281  Calycadenia pauciflora R. L. Carr 1978-8-19 2144 Lake 1.0 mile east of Kelseyville on Konocti Road. 427 Comment
  UC1876633  Calycadenia pauciflora Gerald D. Carr 1971-9-14 656 Lake 11.2 mi W of Colusa Co. line on Hwy 20. Comment
  UC1971705  Calycadenia pauciflora 1978-8-19 2147 Lake ca. 2.7 mi S of Lakeport, Hills ca. 200 yds E of Hwy 175 (Hopland Road) at Ackley Cutoff, 0.7 mi S of its jct with Hwy 29/175 (=GDC 641,753) 427 Comment
  UCD129860  Calycadenia pauciflora Gerald D. Carr 1973-9-11 760 Lake along High Valley Creek, around 2.5 miles west of Glenbrook. Comment
  UCD129869  Calycadenia pauciflora R. L. Carr 1978-8-19 2147 Lake 2.7 miles south of Lakeport, Hills around 200 yards east of Highway 175 (hopland Road) at Ackley Cutoff, 0.7 mile south of its junction with Highway 29/175. 427 Comment
  UCD129907  Calycadenia pauciflora Gerald D. Carr 1971-9-20 670 Lake 1.2 miles southeast of Rieff Road on Morgan Valley Road. 701 Comment
  JEPS15239  Calycadenia truncata Rimo Bacigalupi with P. A. and Mrs. Munz, G. T. Robbins, L. T. Dempster and L. R. Heckard 1956-7-24 5741 Lake 4 1/2 mi s of, and 2 1/2 mi n of Fir-root Spring Camp Snow Mountain 1310 Comment
  UC89090  Calycadenia truncata T. S. Brandegee 1891-6-22 Lake s. base Snow Mt. (Smith's); , Smith's Comment
  POM272200  Calycanthus occidentalis Lyman Benson 1932-6-17 3947 Lake Middletown; Mt. Range: Middle N Coast; Watershed: Putah Creek. Comment
  UC719783  Calycanthus occidentalis Rogers McVaugh 1941-8-2 6204 Lake 5.3 mi s Middletown (stream near Calif Hwy 29) Comment
  UCR246573  Calyptridium monospermum Mona Bourell 1997-7-2 6514 Lake Mendocino National Forest, along Rice Creek Road, FS Road M3 1494 Comment
  SEINET184160  Calyptridium quadripetalum H. L. Mason 1936-4-26 11097 a Lake Bartlett Springs 16 mi NE of Clear Lk 792 Comment
  UC1731406  Calyptridium quadripetalum Dean W. Taylor 1997-4-22 15963 Lake ca. 2 mi. up from Highland Springs Reservoir (canyon of Highland Creek, edge of graded dirt roadway of Highland Springs rd.); Inner N. Coast Rantes (NCoRI), Highland Springs 7 1/2 Quad. 563 Comment
  UC82793  Calyptridium quadripetalum Volney Rattan 1884-1-1 Lake headwaters Eel R. (Snow's Ranch); Snow's Ranch Comment
  UCD100322  Calyptridium quadripetalum Neil Miller 1973-6-3 100 Lake roadside of Bartlett Springs Road on Walker Ridge. 609 Comment
  UCD160596  Calystegia collina subsp. collina Ellen Dean; Susan Harrison, Sharon Strauss 2015-5-10 8712 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
  UC1731254  Calystegia collina subsp. oxyphylla Dean W. Taylor 1997-4-23 15961 Lake 10 mi S of Lakeport (Adobe Creek Road ca. 0.5 mi up (E) from Highland Springs Road); North Coast Ranges 594 Comment
  UC1731255  Calystegia collina subsp. oxyphylla Dean W. Taylor 1997-4-23 15959 Lake 10 mi S of Lakeport (W shore of Highland Springs Reservoir E of Highland Springs Road); North Coast Ranges 502 Comment
  CAS-BOT-BC496971  Camassia leichtlinii subsp. suksdorfii A. A. Heller 1902-7-20 5921 Lake In the Horse Pasture near the summit of Mt. Samhedrin Comment
  CAS-BOT-BC493388  Camassia quamash subsp. linearis A. A. Heller 1902-7-20 5921 Lake In the Horse Pasture near the summit of Mt. Sanhedrin Comment
  CAS-BOT-BC493390  Camassia quamash subsp. linearis Mrs. L. R. Reynolds 1917-6-1 s.n. Lake Foot of Mt. Sanhedrin Comment
  RSA122061  Camissonia hirtella H. S. Yates 1934-4-15 3746 Lake South of Bendmore Valley. 762 Comment
  POM31988  Camissonia lacustris C. F. Baker 1903-5-12 s.n. Lake Near Lakeport. Comment
  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
  POM225833  Camissonia ovata M. S. Jussel 1932-5-1 s.n. Lake Jordan Park. Comment
  JEPS16721  Camissoniopsis hirtella Rimo Bacigalupi with J. R. Sweeney 1953-5-26 4150 Lake one-year old burn to n Cache Creek bridge (just n of town of Lower Lake) 408 Comment
  POM72748  Campanula angustiflora P. A. Munz 1925-6-18 9868 Lake Lakeport Comment
  RSA0037085  Campanulaceae M. Bourell 1997-7-2 6537 Lake Copper Butte Trail. Along trail to Middle Fork Eel River. Comment
  HSC34927  Cardamine californica Thomas W. Nelson, James Nelson 1975-3-26 1763 Lake Beside Hwy. 29, N of Calistoga along St. Helena Creek, NE side of Mt. St. Helena Comment
  CAS-BOT-BC18176  Carex LeRoy Abrams 1928-5-7 12506 Lake Cache Creek, 2 miles west of Hough's Springs. Comment
  UCD161817  Carex James A. Neilson Jr. 1975-6-5 3229 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
  UCR254860  Carex Greg de Nevers 2001-5-14 12427 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 476 Comment
  UCSB46283  Carex K. Steele 1980-5-3 504 Lake ALONG HOPLAND ROAD (3.1 MI E OF LAKE COUNTY BOUNDARY; ALONG SOUTH FORK OF SCOTT'S CREEK) Comment
  UCD167464  Carex amplifolia James Neilson 1982-6-1 4077 Lake Mayacmas Mountains. West Ford Flat. (Exact location unknown. Coordinates estimated by label maker.) Comment
  CAS-BOT-BC17814  Carex amplifolia M. S. Jussel 1937-5-22 s.n. Lake Alder Creek. Comment
  CAS-BOT-BC19596  Carex brainerdii James Jokerst 1985-4-16 2237 Lake Near Putah Creek. Comment
  CAS-BOT-BC34833  Carex densa John Thomas Howell 1945-6-20 21125 Lake Bartlett Mountain. Between Pinnacle Rock and Low Gap. Comment
  CAS-BOT-BC34988  Carex densa Alice Eastwood; John Thomas Howell 1938-5-17 5672 Lake Elk Mountain. Comment
  RSA2189  Carex dudleyi J. W. Blankinship 1927-6-12 s.n. Lake Kelseyville. Comment
  CAS-BOT-BC20017  Carex feta John Thomas Howell 1945-6-19 21038 Lake Bartlett Mountain. Sawmill Flat. 1219 Comment
  CAS-BOT-BC21299  Carex fracta A. A. Heller 1902-7-23 5952 Lake Thistle Springs, Mount Sanhedrin. Comment
  CAS-BOT-BC146672  Carex hirtissima John Thomas Howell 1945-6-20 21126 Lake Between Pinnacle Rock and Low Gap, Barlett Mountain Comment
  SEINET7561553 Image available Carex hirtissima M. J. Waterway, M. J. Lechowicz 1999-5-31 99 .041 Lake Mendocino Natl Forest, Round Burn Penny Pines, along Elk Mt Rd, about 15 mi N of its jct with Hwy 20 in Upper Lake. 1000 Comment
  UC750551  Carex hirtissima John Thomas Howell 1945-6-20 21126 Lake Bartlett Mountain. Between Pinnacle Rock and Low Gap. Comment
  RSA88709  Carex hirtissima Alice Eastwood, John Thomas Howell 1938-5-17 5681 Lake Elk Mountain Ranger Station. 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-BC31699  Carex mariposana Alice Eastwood; John Thomas Howell 1938-5-18 5723 Lake Near Lakeport Comment
  HSC46560  Carex multicaulis J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9306 Lake Boardman Ridge, along FS Rd. 1N02, 1.4 mi. N of junction with FS Rd. 20N01 1006 Comment
  OBI6407  Carex multicostata Rimo Bacigalupi, Richard Hauke 1954-7-13 4676 Lake Just below the summit of Sheetiron Mtn 1981 Comment
  RSA2190  Carex nudata J. W. Blankinship 1924-5-2 s.n. Lake Kelseyville. Comment
  CAS-BOT-BC119531  Carex nudata Joseph William Blankinship 1923-4-14 s.n. Lake Kelseyville. Wet banks of Cold Cr. Comment
  UCD42112  Carex pellita Geri Hulse-Stephens 2002-5-31 942 Lake Goat Mountain. Lake County: Goat Mountain. Three Walnuts Marsh. Root parcel; Common name: woolly sedge. 944 Comment
  RSA22201  Carex praegracilis Alice Eastwood, John Thomas Howell 1938-5-16 5553 Lake Clear Lake Park. Comment
  CAS-BOT-BC117567  Carex serratodens James D. Jokerst 1985-4-15 2235 Lake Whispering Pines Quad, near Harbin Springs. Comment
  JEPS97579  Carex serratodens R. D. Stone 1983-6-18 572 Lake Alder Creek drainage Glenbrook (ca. 1.5 mi SSW of) 853 Comment
  UCSB63739  Carex serratodens Janeway, L.; Isle, David 1998-7-3 Lake T16N, R6W, SW1/4 of NW1/4 of sec. 30; Hough Springs quad.; Kanaka Glade; a spring at the head of "Spanish Creek East Fork"; near top of Pacific Ridge 981 Comment
  CAS-BOT-BC117559  Carex serratodens Lewis Samuel Rose 1935-6-4 35208 Lake St. Helena Creek, 5 mi S of Middletown Stream bank. Comment
  UCD58736  Carex serratodens John Anderson 2007-4-7 s.n. Lake Walker Ridge. Comment
  POM248603  Carex subfusca Alice Eastwood, John Thomas Howell 1938-5-18 5773 Lake Cobb Mountain Comment
  POM290227  Carex subfusca Lyman Benson 1932-6-21 3737 Lake Snow Mountain; ft Middle N Coast Mt Range, Bear Creek, Eel River 1524 Comment
  UC971686  Carex tumulicola Leo Koch 1940-4-26 871 Lake 4.3 mi s Adams Springs road junction (along Highway 29, s of Kelseyville) 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
  UCD83918  Castilleja Ellen Dean; G. Harrington, C. Thomsen, J. Alderson, M. Bibbo 2010-4-24 5940 Lake BLM Cache Creek Wilderness. NE corner of wilderness, Wilson Valley. Just east of confluence of Cache and Rocky Creeks. 308 Comment
  SEINET10928162  Castilleja applegatei Rimo Bacigalupi 1954-7-13 Bacigalupi 4675 Lake Growing up through thickets of Ceanothus cordulatus Kell. Just below (north-facing slope) summit of Sheetiron Mountain. 1981 Comment
  HSC35362  Castilleja attenuata R. M. Sullivan 1975-5-3 52 Lake 8.7 mi. E of SR 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  UC1032371  Castilleja densiflora subsp. densiflora H. S. Yates 1934-4-15 3740 Lake Bendmore Valley; Ukiah Quad. 762 Comment
  UC427864  Castilleja densiflora subsp. densiflora H. E. and S. T. Parks 1930-5-1 804 Lake near Mirabel Mine Comment
  POM197462  Castilleja foliolosa L. R. Abrams 1928-5-7 12553 Lake 3 miles east of Hough's Springs. Comment
  UCD159723  Castilleja foliolosa James A. Neilson Jr.; Teresa A. Sholars 1975-3-26 3009 Lake Mayacmas Mountains, summit of Childers Peak, ca. I mile east of Big Canyon Road, Barceloux Ranch. (Elevation estimated using Google Earth by label maker.) 579 Comment
  HSC27457  Castilleja foliolosa J. P. Smith, J. O. Sawyer 1972-4-1 5183 Lake Rd. between Indian Valley and Bear Valley 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
  UC519553  Castilleja rubicundula subsp. lithospermoides M. S. Jussel 1933-6-29 297 Lake vicinity Cobb Valley (Binkley Ranch) Comment
  JEPS11157  Castilleja rubicundula subsp. lithospermoides R. F. Hoover 1938-6-9 3581 Lake ridge between Indian Valley and Bear Creek Valley (Colusa County) Comment
  SJSU1580  Castilleja rubicundula subsp. lithospermoides D. J. Thompson 1954-6-5 131 Lake by Kelseyville-Lakeport Rd near Lakeport Comment
  CAS-BOT-BC457313  Castilleja rubicundula subsp. rubicundula V. Handley 2015-4-26 49 Lake McLaughlin Natural Reserve: on N slope above unmarked dirt road, 1.25 km SE of UC Field Station; reached by keeping left at three succesive forks after station driving from morgan Valley Road entrance 450 Comment
  SD131975  Castilleja rubicundula subsp. rubicundula Barbara Ertter 1989-5-28 8518 Lake Morgan Valley Rd 0.6 mi W of Napa Co. line ca 12 airmiles SE of Lower Lake (town) at public access road 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
  UCD48215  Castilleja rubicundula subsp. rubicundula A. Haselby; M. Carson, J. Howard, P. Mayers 2000-4-29 12 Lake Lake County, McLaughlin Reserve, lower slope of Research Hill, west of Hunting Creek. 640 Comment
  UCD70213  Castilleja rubicundula subsp. rubicundula D. Sanchez-Mata 1998-6-24 s.n. Lake Lower Lake. Morgan Valley Road, at UC MacLaughlin Nature Reserve. Comment
  RSA531110  Caulanthus cooperi M. B. Dunkle 1936-4-23 4890 Lake [No further location information.] Comment
  CAS-BOT-BC41011  Caulanthus flavescens Mrs. H. C. Cantelow 1940-4-13 s.n. Lake North of Knoxville. Comment
  UCD114590  Caulanthus lasiophyllus K. Esau 1934-5-8 s.n. Lake Near Clear Lake. Comment
  CDA21543  Ceanothus cuneatus G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17109 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  RSA10807  Ceanothus cuneatus Carl B. Wolf 1928-5-6 2012 Lake 6 mi. from Clear Lake on the Bartlett Springs Grade. (Morrison Garden) Comment
  RSA261706  Ceanothus cuneatus Brandegee 1889-1 s.n. Lake [Unspecified] Comment
  UC1193333  Ceanothus cuneatus var. cuneatus P. Zinke 1949-5-3 14 Lake w branch of South Fork of Scotts Creek Quad. 60B2 457 Comment
  UC517984  Ceanothus cuneatus var. cuneatus Lewis S. Rose 1933-4-22 33103 Lake Adams Springs 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
  UCD123959  Ceanothus divergens subsp. occidentalis D. O. Burge and C. Miller 2007-6-13 943 e Lake Boggs Mountain Demonstration State Forest, roadside on Road 210, 1.1 road miles (1.8 km) from SR 175 via Forestry Road, Road 501, and Road 210, 12.4 km 318 deg. (True) NNW of Middletown. 1000 Comment
  UCD112113  Ceanothus diversifolius Gerald Dickinson 1964-7-20 179 Lake 3 miles west of Sheetiron Mountain Road and Pillsbury Lake Road. 1097 Comment
  JEPS42391  Ceanothus foliosus W. L. Jepson 1897-7-15 14021 a Lake Mt. Hanna to Clear Lake Comment
  CAS-BOT-BC63652  Ceanothus integerrimus H. E. McMinn 1925-12-30 1595 Lake Grade from Hopland to Lakeport. Mayacama Range. Comment
  CAS-BOT-BC63656  Ceanothus integerrimus L. B. Kildale 1928-5-7 4948 Lake 5 mi. e. of Bartlett Springs. Comment
  CAS-BOT-BC63657  Ceanothus integerrimus Carl B. Wolf 1928-5-6 2019 Lake 3 mi. w. of Bartlett Springs. Comment
  CAS-BOT-BC63663  Ceanothus integerrimus J. W. Blankinship 1928-7-29 s.n. Lake Mt. Konocti. 1219 Comment
  JEPS73524  Ceanothus integerrimus L. R. Heckard 1972-7-10 3142 Lake above Summit Springs (along trail); Snow Mt. 1524 Comment
  LA43603  Ceanothus integerrimus A. A. Heller; 1916-6-7 12364 Lake Between Bartlett Springs and Allen Springs Comment
  OBI10467  Ceanothus integerrimus Milo S. Baker 1934-4-7 7798 Lake Bottlerock rd Comment
  SD7251  Ceanothus integerrimus Daniel Cleveland 1882-6-22 Lake Mt. Grade near Allen Springs Comment
  UC1070743  Ceanothus integerrimus K. E. Bradshaw 1937-5-1 41 Lake 5 mi s Lakeport; Lakeport quad. 792 Comment
  UC577921  Ceanothus integerrimus A. Simontacchi 1937-6-21 178 Lake nw of Upper Lake (Hunter Point.); Lakeport quad., Mendocino Nat. For. 853 Comment
  UC870577  Ceanothus integerrimus Frank W. Gould 1939-4-8 647 Lake 5 mi nw Middletown 609 Comment
  RSA30413  Ceanothus integerrimus A. A. Heller 1916-6-7 12364 Lake Oak belt between Bartlett Springs and Allen Springs. Comment
  CAS-BOT-BC50640  Ceanothus jepsonii John Thomas Howell 1939-5-7 14651 Lake On road from Lower Lake to Knoxville near Napa Co. line. Comment
  CAS-BOT-BC51079  Ceanothus jepsonii David D. Keck 1931-4-3 1082 Lake 6 miles North of Aetna Springs, head of Butts Canyon, southern Lake County Comment
  CAS-BOT-BC51082  Ceanothus jepsonii Mrs. H. C. Cantelow 1934-5-30 560 Lake nr. Glenbrook Comment
  CAS-BOT-BC51086  Ceanothus jepsonii Elmer I. Applegate 1934-3-8 8885 Lake Egan place, Pine Grove, north base of Cobb Mountain Comment
  CAS-BOT-BC51092  Ceanothus jepsonii M. S. Jussel 1932-4-30 s.n. Lake Jordan Park, Coleman estate 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
  UCD151234  Ceanothus jepsonii James A. Neilson Jr. 1974-4-30 3570 Lake Lake County (on county line between Sonoma and Lake counties): Mayacmas Mountains, county line ridge, 1/4 mile north of Geyser Rock. (Elevation estimated using Google Earth by label maker.) 975 Comment
  HSC42018  Ceanothus jepsonii var. albiflorus M. A. Baker 1977-4-24 221 Lake Barrel Springs Campground. 701 Comment
  HSC66067  Ceanothus jepsonii var. albiflorus D. Boyd, M. Eichelberger, Tim Messick, T. Ranker 1980-4-19 33 Lake Along Walker Ridge Rd. 0.5 mi N of junction with access to Indian Valley Dam Comment
  SDSU10321  Ceanothus jepsonii var. albiflorus D. F. Howe 1966-6-3 Lake 6.7 miles S of Middletown. 335 Comment
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Aug 17 2015
  HSC37873  Ceanothus oliganthus var. sorediatus Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2318 Lake Along Morgan Valley Rd., 7.8 mi. from Lower Lake 640 Comment
  CAS-BOT-BC53203  Ceanothus parryi Ira L. Wiggins 1933-6-3 6743 Lake Roadside 2-3 mi W. of Oat Hill Mine Comment
  RSA10620  Ceanothus parryi Carl B. Wolf 1928-5-4 1873 Lake 5 miles S of Middletown on road to Mt. St. Helena. Comment
  HSC37180  Ceanothus prostratus A. M. Montalvo, J. D. Ackerman 1975-9-10 677 Lake Boggs Mtn., E of Cobb, near Summit Rd. 541. Comment
  UC1281273  Ceanothus prostratus H. E. McMinn 1940-6-19 5273 Lake 1 mi up grade Forest Lake (Mt. St. Helena Highway to Lakeport) Comment
  CAS-BOT-BC272059  Centaurea melitensis M. S. Jussel 1933-6-27 247 Lake Between Cobb Mountain and Adams Springs on the Bikley Ranch Comment
  UC1282674  Centaurea melitensis J. R. Sweeney 1952-5-3 830 Lake Pluth Ranch Fire Comment
  UC153977  Centaurium muehlenbergii Joseph P. Tracy 1905-7-13 2261 Lake near Kelseyville; North Coast Ranges 426 Comment
  UC178924  Centaurium trichanthum Katharine Brandegee 1910-8-10 Lake Epperson Grade Comment
  UC562311  Centaurium trichanthum Joseph P. Tracy 1935-7-4 14033 Lake near Glenbrook (n side of Cobb Valley); Cobb Valley, Cobb Mountain 822 Comment
  UC878330  Centaurium trichanthum Milo S. Baker 1940-6-30 9750 Lake opposite Whispering Pines Resort Comment
  SEINET8583364  Centaurium trichanthum W. Roderick 1967-7-1 s.n. Lake Butts Canyon Road, SE of Middletown. 457 Comment
  UC912301  Centromadia pungens subsp. pungens P. Schulthess 1931-7-15 Lake 1.5 mi w of Kelseyville; Big Valley, Lakeport Road Comment
  CAS-BOT-BC222929  Cephalanthus occidentalis Greg de Nevers 2001-7-8 12563 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC222930  Cephalanthus occidentalis Agnes M. Bowman 1901-8-19 s.n. Lake Sulphur Banks Comment
  CAS-BOT-BC222931  Cephalanthus occidentalis Peter Rubtzoff 1951-9-1 689 Lake Blue Lakes Comment
  UC484117  Cephalanthus occidentalis var. californicus Carl B. Wolf 1930-11-1 Lake e end along edge Blue Lake 457 Comment
  UC1101314  Ceratophyllum demersum Herbert L. Mason 1946-7-27 12955 Lake Upper Lake - Lakeport road Comment
  UC728618  Ceratophyllum demersum Milo S. Baker 1945-9-4 11186 Lake s end Clear Lake (near Wygal's Resort); s end of Clear Lake Comment
  CAS-BOT-BC179404  Cercis occidentalis Brandegee No date on label s.n. Lake unspecified Comment
  CAS-BOT-BC179412  Cercis occidentalis Agnes M. Bowman 1902-4-1 15 Lake Sulpher Banks Comment
  POM276112  Cercis occidentalis Lyman Benson 1941-7-26 11007 Lake Foot of Soda Bay Grade, Kelseyville. 412 Comment
  SEINET803179  Cercis occidentalis Lyman Benson 1941-1 11007 Lake Soda Bay, north base of Mt. Konocti, Middle North Coast Range. 396 Comment
  UC1128919  Cercis occidentalis R. C. Wilson 1937-5-14 370 Lake 1 1/2 mi sw Lakeport; Lakeport Quadrangle 487 Comment
  UCD113021  Cercocarpus betuloides M. Ensign 1943-5-28 346 Lake 4 miles west of Lower Lake. Comment
  SEINET11910535  Cercocarpus betuloides J. M. Thayer 1984-1 1 Lake ca jct hwys 29 and 175, ca 3 mi SE of Kelseyville 463 Comment
  CAS-BOT-BC135502  Cercocarpus betuloides var. betuloides Lewis S. Rose 1933-4-22 33105 Lake Adams Springs Comment
  CAS-BOT-BC135505  Cercocarpus betuloides var. betuloides Alice Eastwood 1925-5-23 12901 Lake Dashiells Mt. Sanhedrin Comment
  CAS-BOT-BC135508  Cercocarpus betuloides var. betuloides John Thomas Howell 1939-5-7 14645 Lake 8 1/2 miles east of Lower Lake on road to Knoxville Comment
  CAS-BOT-BC137046  Cercocarpus betuloides var. betuloides Agnes M. Bowman 1902-4-1 7 Lake Sulphur Bnks. Comment
  UC1073385  Cercocarpus betuloides var. betuloides George B. Rossbach 1955-5-9 308 Lake se of Clear Lake (near junction of Routes 53 and 20) 502 Comment
  HSC18560  Cercocarpus montanus var. glaber C. B. Wolf 1928-5-6 2011 Lake 6 mi. W of Bartlett Springs on the rd. to Clear Lake Comment
  HSC46583  Chaenactis douglasii var. douglasii J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9341 Lake Mendocino National Forest, FS Rd. M1, 5.3 mi. from junction with FS Rd. 20N01 1585 Comment
  CAS-BOT-BC284549  Chaenactis glabriuscula var. heterocarpha L. R. Abrams 1928-5-6 12455 Lake Summit to Bartlett Springs Comment
  HSC37645  Chaenactis glabriuscula var. heterocarpha Robert M. Specht, John Rehling 1976-3-17 364 Lake 3.1 mi. N of Middletown on Hwy. 29 Comment
  JEPS86740  Chaenactis glabriuscula var. heterocarpha Jack and Betty Guggolz 1990-4-5 1027 Lake 1 1/2 mi ne of Middletown (Spanish Land Grant) Comment
  RSA10804  Chaenactis glabriuscula var. heterocarpha C. B. Wolf 1928-5-6 2015 Lake 6 mi. west of Bartlett Springs on the road to Clear Lake. Comment
  UC1733674  Chaenactis glabriuscula var. heterocarpha Kay H. Beach, Frank Gould 1940-5-4 429 Lake Abundant annual on rocky serpentine knoll 2 1/2 miles northeast of Middletown on road to Lower Lake. Assoc.: Gilia capitata, Arenaria douglasii, Chlorogalum pomeridianum. Comment
  UC195386  Chaenactis glabriuscula var. heterocarpha A. A. Heller 1916-6-7 12368 Lake between Bartlett Springs and Allen Springs Comment
  CAS-BOT-BC284562  Chaenactis glabriuscula var. heterocarpha John H. Thomas 1969-4-29 15015 Lake 2.8 miles northeast of Middleton 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
  CAS-BOT-BC68275  Cheilanthes gracillima John Thomas Howell 1945-6-20 21115 Lake Pinnacle Rock, Bartlett Mountain Comment
  UC1616162  Cheilanthes gracillima Terry J. O'Brien 1997-3-14 3065 Lake NW of Middleton (Lincoln Rock, along W side of Socrates Mine Road 2.4 mi. W of Hwy. 175) 701 Comment
  RSA703150  Chenopodium album L. Ahart 2004-10-4 11430 Lake Below the high water line of Indian Valley Reservoir, near the stream in the NE part of the reservoir, on the S side of Bartlett Springs Road. 447 Comment
  POM279698  Chenopodium ambrosioides var. ambrosioides Lyman Benson 1928-11-27 781 Lake Kelseyville; Mt. Range: Middle N Coast; River: Kelsey Creek. Comment
  RSA2304  Chenopodium multifidum J. W. Blankinship 1923-6-25 s.n. Lake Kelseyville Comment
  CAS-BOT-BC451354  Chimaphila menziesii M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. 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
  UC66171  Chimaphila umbellata A. A. Heller 1902-7-25 5935 Lake foothills s. of Mt. Sanhedrin (midway between Potter Valley and Hullville) Comment
  SD6430  Chlorogalum pomeridianum Daniel Cleveland Jun 1882 Lake Allen Springs. Comment
  CAS-BOT-BC191818  Chorizanthe clevelandii M. S. Jussel 1933-6-25 143 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CAS-BOT-BC191821  Chorizanthe clevelandii John Thomas Howell 1945-6-21 21198 Lake Bartlett Flat Comment
  NY285626  Chorizanthe clevelandii D. Cleveland 1882-1 s.n. Lake Allen's Spring Comment
  UC52573  Chorizanthe clevelandii Willis L. Jepson 1892-7 Lake Uncle Sam Mountain Comment
  UCD36400  Chorizanthe clevelandii Beecher Crampton 1953-7-14 1501 Lake southeast shore of Bogg's Lake, northwest slope of Mount Hannah. 853 Comment
  CAS-BOT-BC191815  Chorizanthe clevelandii Milo S. Baker 1931-7-9 5360 Lake Along highway near Mirabel MIne Comment
  CDA22455  Chorizanthe membranacea Vernon H. Oswald & Lowell Ahart 1998-5-7 9025 Lake Bartlett Springs Road 9.0 miles west of Bear Valley Road, near the west end of the Bartlett Creek Arm of Indian Valley Reservoir. Comment
  RSA756707  Chorizanthe membranacea Barbara J. Ertter, Linda Vorobik, Elizabeth Neese 1988-6-4 7518 Lake Scotts Valley Rd 1 mi S f Hwy 20, ca 7 airmiles NW of Lakeport 427 Comment
  HSC37869  Chorizanthe polygonoides var. polygonoides Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2314 Lake Beside Morgan Valley Rd., 7.8 mi. from Lower Lake 640 Comment
  UC912602  Chorizanthe polygonoides var. polygonoides Herbert L. Mason 1934-5-5 8130 Lake between Kelseyville and Lower Lake; between Kelseyville and Lower Lake Comment
  RSA97550  Chorizanthe polygonoides var. polygonoides Beecher Crampton 1953-6-2 1414 Lake 5 miles northwest of Lower Lake Comment
  CAS-BOT-BC36497  Chrysolepis chrysophylla William R. Dudley 1893-1-1 s.n. Lake Cobb Mt. Comment
  CAS-BOT-BC277992  Cirsium cymosum Lyman Benson 1932-6-15 3679 Lake Bottle Rock Mt., Middle N Coast, Kelsey Creek 914 Comment
  CAS-BOT-BC277995  Cirsium cymosum John Thomas Howell 1945-6-21 21191 Lake Ruppert Ridge to Bartlett Flat, Bartlett Mountain Comment
  JEPS59224  Cirsium cymosum var. cymosum Willis L. Jepson 1892-7 Lake Knoxville Grade to Lower Lake; Mountain Region of Clear Lake Comment
  CAS-BOT-BC278086  Cirsium douglasii var. breweri Philip A. Munz 1956-7-24 22280 Lake Fir Root Spring, Long Ridge se. of Snow Mt. 1371 Comment
  UCD81875  Cirsium douglasii var. breweri Ellen Dean; K. Mawdsley,G. Harrington,R. Wilmarth,B. Rice,E. Salvia 2009-5-27 5755 Lake Walker Ridge. Picnic area near Cold Spring. 912 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
  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
  CAS-BOT-BC233913  Cistanthe umbellata Milo S. Baker 1927-5-31 2190 a Lake Top of Cobb Mt. 1371 Comment
  POM271801  Clarkia affinis Lyman Benson 1928-5-26 190 Lake Henderson Slough, Kelseyville, Middle N Coast mtn range, Kelsey Creek 457 Comment
  CAS-BOT-BC160976  Clarkia amoena subsp. amoena A. A. Heller 1902-7-25 s.n. Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  CAS-BOT-BC160979  Clarkia amoena subsp. amoena Kate Eastwood Phelps 1934-7-1 s.n. Lake Adams Springs Comment
  CAS-BOT-BC160980  Clarkia amoena subsp. amoena A. A. Heller 1916-6-7 12375 Lake Between Bartlett Springs and Allen Springs Comment
  CAS-BOT-BC160981  Clarkia amoena subsp. amoena J. W. Blankinship 1920-6-14 s.n. Lake Kelseyville Comment
  RSA32509  Clarkia amoena subsp. huntiana J. T. Howell 1945-6-22 21230 Lake 3.8 miles N of Middletown Comment
  CAS-BOT-BC164202  Clarkia concinna B. Ellyson; J. Hooke; D. Newman 1996-5-4 33 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-BC164205  Clarkia concinna L. Blackford; S. Branch; D. Malm 1988-4-16 34 Lake 6.1 miles on Walker Ridge Road off Hwy. 20 at Blue Oak Campground 731 Comment
  HSC43911  Clarkia concinna subsp. concinna Robert M. Specht 1977-5-14 876 Lake 671 Comment
  SD52961  Clarkia gracilis subsp. albicaulis Peter H. Raven 1962-5-31 17918 Lake Grassy field on Lower Lake, Knoxville road, 2.3 miles north of Napa County line. Comment
  CHSC101608  Clarkia gracilis subsp. gracilis David Isle 2004-5-6 1595 Lake Mendocino National Forest; E of Gravelly Valley airstrip; N of Lake Pillsbury. MDB and M. 573 Comment
  POM32277  Clarkia purpurea subsp. purpurea C. F. Baker 1903-5-9 3060 Lake Near Lakeport Comment
  JEPS43728  Clarkia purpurea subsp. quadrivulnera W. L. Jepson 1943-5-16 20819 Lake 2 mi s Lakeport (at junction of Hopland Road and Highland Springs Road) Comment
  SEINET3260812 Image available Clarkia purpurea subsp. viminea Marcus E. Jones 1883-5-8 Lake Kelsey. Comment
  JEPS80410  Clarkia rhomboidea L. R. Heckard and J. Hickman 1981-6-23 5643 Lake Crockett Camp trail Snow Mt., North Ridge 1630 Comment
  POM271489  Clarkia rhomboidea Cora W. Benson 1932-6-10 s.n. Lake Soda Bay Grade; Middle N Coast mt. range, Clear Lake watershed 457 Comment
  UC20025  Clarkia rhomboidea Willis L. Jepson 1892-7 Lake near Kelseyville; Mountain Region of Clear Lake Comment
  UCD32404  Claytonia Beecher Crampton; Jim Sweeney 1950-5-6 556 Lake 1 mile west of Highland Springs on either side of the road. 457 Comment
  UCD81922  Claytonia exigua Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5503 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
  HSC44415  Claytonia exigua subsp. exigua Barbara Kelly 1977-4-23 321 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  UC1282810  Claytonia exigua subsp. exigua J. R. Sweeney 1951-4-1 579 Lake 1.2 mi sw Highland Springs 464 Comment
  UCD160316  Claytonia exigua subsp. glauca James A. Neilson Jr. 1975-5-14 3479 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  HSC35435  Claytonia gypsophiloides John S. Palmer 1975-5-3 316 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 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
  UCD131558  Claytonia parviflora Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7564 Lake Clear Lake State Park. NE of Kelseyville. East side of Lower Bayview Campground. 425 Comment
  RSA2406  Claytonia parviflora subsp. parviflora J. W. Blankinship 1923-3-25 s.n. Lake Mt. Konocti. Shady woods. Comment
  RSA469291  Claytonia parviflora subsp. parviflora D. A. Young 1969-5-4 P- 400 Lake Collected at the Clear Lake State Park Clear Lake. Northern Oak Wd.; shaded rocky area. 457 Comment
  CAS-BOT-BC439783  Claytonia perfoliata Greg de Nevers 2001-4-23 12306 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  JEPS10139  Claytonia rubra Rimo Bacigalupi with G. T. Robbins 1954-6-24 4591 Lake s base Hull Mountain (just above Timberline Camp, upper slopes of Boardman Ridge, Mendocino-Lake County boundary); , Boardman Ridge 1767 Comment
  CAS-BOT-BC91367  Clematis lasiantha Doris K. Kildale 1928-5-7 4942 Lake 3 miles east of Bartlett Springs. Comment
  HSC84569  Clematis lasiantha Gladys L. Smith, Clare R. Wheeler 1981-5-22 6290 Lake Old Toll Rd., S limits of Cow Mtn. Recreation Area, Mayacamas Range 670 Comment
  UC2047375  Clematis lasiantha Richard R. Halse 2015-3-26 9379 Lake Along State Highway 20, ca. 0.6 miles northeast of its junction with State Highway 53 or 3.2 miles east of Clearlake Oaks. Comment
  UCD95602  Clematis lasiantha D. Boyd; M. Eichelberger, T. Messick, T. Ranker 1980-4-19 25 Lake Along Walker Ridge Road, 2.65 miles south of junction with access road to Indian Valley Dam. Comment
  CAS-BOT-BC92635  Clematis ligusticifolia F. G. Krauss 1893-10-23 s.n. Lake Bartlett Springs. Comment
  RSA2564  Clematis ligusticifolia J. W. Blankinship 1927-9-11 s.n. Lake Kelseyville. Comment
  SEINET7075500  Collinsia A. G. Vestal 1955-4-6 s.n. Lake Flat between serpentine hills, about 2.9 miles north of Middletown on Big Canyon Road. 38? deg. 47' 43" North Latitude, -122? deg. 36' 49" West Longitude. UTM Zone 10, 533547mE, 4293916mN. (NAD 27). [Coordinate Datum: WGS84/NAD83]. Comment
  UC2016507  Collinsia Richard Olmstead 1986-6-18 879 Lake Growing in loose scree on southwest facing slope of west peak of Snow Mountain, ca. 200 to 300 feet below the summit. Comment
  SEINET12271783  Collinsia bartsiifolia Unknown 1940-1 898 Lake 2.1 mi S of Lakeport Comment
  HSC43934  Collinsia greenei Robert M. Specht 1977-4-28 812 Lake Ukiah District [somewhere within the BLM district bounday, see County and TRS for location, not from the city of Ukiah proper] 512 Comment
  UC1024354  Collinsia greenei J. R. Sweeney 1953-5-18 1020 Lake 3 mi ne Middletown (on w slope); Inner North Coast Ranges Comment
  CHSC27536  Collinsia heterophylla Greg C. Halcomb 1978-4-9 13 Lake E side of Clear Lake, 2.2 mi s of Lucerne. 396 Comment
  HSC31859  Collinsia heterophylla Gary S. Lester 1974-5-4 135 Lake Along Walker Ridge Rd., 0.5 mi. from junction with Hwy. 20 671 Comment
  HSC42409  Collinsia heterophylla K. Irwin 1977-4-23 289 Lake 0.4 mi. N of SR 20 on the Walker Ridge Rd. 640 Comment
  HSC62941  Collinsia heterophylla David Wheeler 1979-4-14 52 Lake 0.4 mi. N of S.R. 20 on the Wilbur Springs Rd. 640 Comment
  HSC95159  Collinsia heterophylla A. Hove, A. Poteet, C. Sanville 1999-5-1 27 Lake Walker Ridge Rd., Blue Oak Recreation Area 537 Comment
  RSA2430  Collinsia heterophylla J. W. Blankinship 1923-4-26 s.n. Lake Mt. Konocti, Kelseyville. 610 Comment
  SEINET12326978  Collinsia heterophylla Unknown 1980-1 17 Lake E side of Clear Lake, 2.2 mi S of Lucerne 396 Comment
  SEINET12290589  Collinsia parviflora K. A. Smail 1978-1 s.n. Lake jct Hwy 20 & Walker Ridge Rd, ca 6 mi W of jct of Hwy 20 & 16 607 Comment
  SEINET12319537  Collinsia parviflora Unknown 1978-1 6 Lake jct Hwy 20 & Walker Ridge Rd, ca 6 mi W of jct of Hwy 20 & 16 607 Comment
  JEPS6167  Collinsia rattanii T. S. Brandegee 1891-6-23 Lake Snow Mountain Comment
  JEPS13130  Collinsia sparsiflora var. arvensis Milo S. Baker 1950-4-15 12176 Lake near Borax Lake (roadside, near jct of rd to Sulphur Banks mine) Comment
  POM89896  Collinsia sparsiflora var. arvensis F. W. Peirson 1926-4-2 6584 Lake West end of Clear Lake. Comment
  RSA79471  Collinsia sparsiflora var. arvensis F. W. Peirson 1926-4-2 6584 Lake west end of Clear Lake, Comment
  UC75417  Collinsia sparsiflora var. arvensis Hardin Irwin 1904-4-9 58 Lake Kelseyville Comment
  UC1499183  Collinsia sparsiflora var. sparsiflora A. E. Wieslander 1934-4-15 450 Lake Bendmore Valley 762 Comment
  UCR138668  Collinsia sparsiflora var. sparsiflora M. Brooks, Julie Evens, H. Johnson 1997-3-30 13 Lake Blue Oak Campground 274 Comment
  CHSC114996  Collomia diversifolia Lowell Ahart 2015-4-28 20111 Lake By the rock barrier, 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
  HSC44250  Collomia diversifolia Barbara Kelly 1977-4-24 360 Lake Intersection of Bartlett Springs Rd. and Grapevine Spring Rd. 701 Comment
  HSC66064  Collomia diversifolia Teri Bartowski, Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 23 Lake Along Walker Ridge Rd. .5 mi. N of jct. with access Rd. to Indian Valley Dam. Comment
  UC1278070  Collomia diversifolia Beecher Crampton 1956-5-21 3440 Lake 1.5 mi n Middletown (barren roadcut) Comment
  UC908758  Collomia diversifolia Milo S. Baker 1936-4 8615 Lake burned-over area near Mirabel Mine Comment
  UC971716  Collomia diversifolia Herbert L. Mason 1938-5-1 11741 Lake serpentine outcrop 3 mi e Middletown Comment
  JEPS73429  Collomia tinctoria L. R. Heckard 1972-7-8 3023 Lake slopes above trail from Frog Pond to Milk Ranch; Snow Mt. 1981 Comment
  JEPS73525  Collomia tinctoria L. R. Heckard 1972-7-10 3143 Lake along trail above Summit Springs; Snow Mt. 1584 Comment
  UC172841  Corallorhiza maculata H. M. Hall 1913-7-16 9484 Lake old Frazier Mill Inner North Coast Ranges, Mt. Sanhedrin (40-50 mi from the Pacific ocean) 1219 Comment
  LA209071  Cordylanthus pilosus subsp. hansenii A. A. Heller; 1902-7-28 sn Lake Near summit of Mt. Sanhedrin Comment
  JEPS7002  Cordylanthus pilosus subsp. pilosus Rimo Bacigalupi with G. T. Robbins and C. L. Custer 1954-8-9 4754 Lake on hill just w of Siegler's Hot Springs (under Pinus ponderosa) 762 Comment
  UC762588  Cordylanthus pilosus subsp. pilosus R. F. Hoover 1938-9-3 3794 Lake e side Mt. St. Helena Comment
  UC1321310  Cordylanthus pilosus subsp. pilosus R. F. Hoover 1966-8-23 9925 Lake s Middletown; Valley of St Helena creek Comment
  JEPS6737  Cordylanthus pringlei Robt. F. Hoover 1939-9-4 4212 Lake six mi nw Middletown; Adams Springs grade Comment
  JEPS6996  Cordylanthus pringlei Peter H. Raven 1954-9-1 8112 Lake about 1 mi e Mirabel Park; Hoffman Creek Comment
  UC762579  Cordylanthus pringlei R. F. Hoover 1938-9-23 3867 Lake Butts Canyon Comment
  NY68302  Cordylanthus pringlei C. G. Pringle 1882-8-26 s.n. Lake Comment
  LA40493  Cornus glabrata A. A. Heller; 1916-6-7 12365 Lake Between Bartlett Springs and Allen Springs Comment
  UC173889  Cornus glabrata H. M. Hall 1913-7-23 9579 Lake Rice Fork of S. Eel R., 40-50 mi. from Pacific Ocean inner North Coast Ranges, n. Lake Co., Rice Fork of S. Eel R 701 Comment
  SEINET12137592  Cornus glabrata F. H. Utech, Knight, W.; Knight, I.; Edwards, S. 1986-1 86 -293 Lake Highland Springs Road near Highland Springs Reservior, ca 5 mi WSW of Kelseyville 530 Comment
  POM204009  Cornus nuttallii M. S. Jussel 1933-4-30 s.n. Lake Jordan Park, Cobb Mt. Comment
  SJSU8753  Cornus nuttallii R. D. Kent & M. J. Branstrom 1958-5-24 73 Lake by Hwy 29, 14 mi N of Middletown 609 Comment
  JEPS85598  Crepis monticola Rimo Bacigalupi with G. T. Robbins 1954-6-24 4602 Lake Hull Mountain; close to summit, Mendocino-Lake Co. boundary 2118 Comment
  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
  UC164831  Crepis pleurocarpa Joseph P. Tracy Jul 21 1905-Aug 16 1905 2276 Lake Elk Mountain Northern Coast Ranges (n Lake Co.) 1219 Comment
  HSC39565  Croton setiger D. E. Anderson, J. P. Smith 1971-6-26 - 1206 Lake Register area of Mendocino National Forest. Comment
  CHSC89447  Crypsis schoenoides Lowell Ahart 2004-10-4 11442 Lake Below the high water line of Indian Valley Reservoir, east of the causeway, in the northwest part of the reservoir, on the east side of Bartlett Springs Road. 446 Comment
  UCD59827  Crypsis schoenoides Barry Hammel 1976-6-1 459 Lake ca. 5 miles south of Clear Lake in Coyote Creek along Highway 29. 335 Comment
  CAS-BOT-BC190157  Crypsis vaginiflora Peter H. Raven 1954-9-1 8100 Lake Strand of Detest Reservoir, 5.8 mile from Middletown on Butts Canyon road. Comment
  UCD160319  Cryptantha James A. Neilson Jr. 1975-5-14 s.n. Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  CAS-BOT-BC218807  Cryptantha dissita John Thomas Howell 1976-4-29 51617 Lake 2.5 miles south of Lakeport; serpentine gravel 426 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
  JEPS26273  Cryptantha dissita W. L. Jepson 1943-5-16 20815 Lake Lakeport Comment
  UC2014136  Cryptantha dissita Ellen Dean, G. Harrington, K. Mawdsley, J. Shepard 2010-5-1 5947 Lake Lake County: Walker Ridge. Along Walker Ridge Road. At a lookout that overlooks Indian Valley Reservoir that is located 8.3 road miles N of the intersection of Hwy 20. Comment
  UC1177893  Cryptantha flaccida Peter M. Ray 1950-4-16 1745 Lake road between Leesville and Bartlett Springs (n end of Indian Valley); Indian Valley 457 Comment
  UC728692  Cryptantha hispidula Milo S. Baker 1945-6-18 10929 Lake near Glenbrook Comment
  UC762190  Cryptantha hispidula R. F. Hoover 1941-4-26 4934 Lake 5 mi e Middletown (on road to Pope Valley) Comment
  UC971693  Cryptantha hispidula Leo F. Koch 1940-4-29 937 Lake 1.9 mi ne Middletown (near Highway 29) Comment
  UCR66482  Cryptantha hispidula Leo Koch, Madia Hallii 1940-4-29 937 Lake Serpentine Hill near Hwy 29, 1.9 mi NE Middletown Comment
  RSA128401  Cryptantha hispidula Robert F. Hoover 1941-4-26 4934 Lake 5 miles east of Middletown on road to Pope Valley. Comment
  UC1299485  Cryptantha leiocarpa Freed W. Hoffman 1948-6-26 2511 Lake Long Ridge North Coast Ranges Comment
  RSA63680  Cryptantha microstachys Milo S. Baker 1950-5-6 12196 Lake About 1 mile SE of Borax Lake Comment
  RSA32515  Cryptantha milobakeri J. T. Howell 1945-6-21 21150 Lake Sawmill Flat to Ruppert Ridge, Bartlett Mountain. Comment
  UCSC000616  Cryptantha muricata var. jonesii K. Bradshaw 1937-6-8 102 Lake 2.5 miles southwest of Upper Lake Upper Lake - Lakeport 640 Comment
  UC1282728  Cryptantha torreyana J. R. Sweeney 1952-5-3 857 Lake 1.2 mi sw Highland Springs 464 Comment
  CAS-BOT-BC80695  Cupressus macnabiana C. Hart Merriam 1915-8-16 s.n. Lake Pieta Grade, Miyakima Range, near Sonoma-Lake county boundary Comment
  CAS-BOT-BC80707  Cupressus macnabiana C. H. M. 1916-9-26 s.n. Lake Pieta Grade Comment
  RSA17614  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
  UC1086213  Cupressus macnabiana C. McMillan 1950-8-24 1581 Lake in dry creek bed near Hough Springs; Indian Valley Comment
  NY169668  Cupressus macnabiana R. G. Olmstead 1985-5-16 670 Lake This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  RSA2615  Cupressus macnabiana J. W. Blankinship 1928-9-16 s.n. Lake Siegler Springs. Comment
  CAS-BOT-BC80813  Cupressus sargentii James McMurphy 1909-8-7 700 Lake Between Middletown & Mt. St. Helena Comment
  CAS-BOT-BC80818  Cupressus sargentii Rimo Bacigalupi 1924-2-24 s.n. Lake Middletown - Mt. St. Helena Rd. 4 mi below Tollhouse Comment
  CAS-BOT-BC80827  Cupressus sargentii David D. Keck 1931-4-3 1101 a Lake 6 miles north of Aetna Springs, southern Lake County Comment
  JEPS46577  Cupressus sargentii W. L. Jepson 3027 Lake Red Mt. trees Red Mt. 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
  RSA31146  Cupressus sargentii L. R. Abrams 1928-5-4 12282 Lake County line, Napa-Lake county Comment
  UC419724  Cupressus sargentii Mrs. H. P. Bracelin 1930-10-19 127 Lake 10 mi s Middletown; Butt canyon road Comment
  UCD101288  Cupressus sargentii Daniel Sanchez-Mata; Tomas Santamaria 2008-7-12 s.n. Lake Kelseyville-Lakeport. Highland Springs Road. Highland Springs. 600 Comment
  SEINET10531523  Cupressus sargentii Miller Miller s.n. 1882 Lake Chiefly in inlets near the creek with other Conifers Largest trees 2 1/2 feet diam. 40 feet high. 610 Comment
  RSA2730  Cuscuta ceanothi J. W. Blankinship 1928-7-15 s.n. Lake Kelseyville Comment
  POM296942  Cynodon dactylon Lyman Benson 1943-9-2 11432 Lake Kelseyville; Middle North Coast Mt. Range 412 Comment
  UCD18194  Cynoglossum grande Jean Shepard; With PLB 102 class 2000-4-29 197 Lake McLaughlin Reserve. Research Hill, W side of Hunting Creek, just south of turn-off to Recreation Area. 632 Comment
  UCD81933  Cynoglossum grande Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5514 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
  UCD158767  Cynoglossum occidentale James A. Neilson Jr. 1974-6-1 3137 Lake Mayacmas Mountains. Cobb Mountain.(Elevation estimated by label maker using Google Earth.) 1097 Comment
  UC838654  Cyperus eragrostis M. S. Baker, L. Carrillo, and E. Sableman 1940-5-4 9688 Lake just e. or n. of summit at left of rd. going n. Mt. St. Helena Comment
  RSA0116947  Cyperus erythrorhizos Lyman Benson 1945-8-26 11841 Lake Little Soda Bay, Clear Lake, North side Mt. Konocti. Mt. Range: Middle North Coast. Drainage Area: Sacramento Valley. 396 Comment
  RSA755723  Cyperus squarrosus Robert F. Thorne, M. Patterson 1982-8-31 55232 Lake Northwest slope of Mount Hannah, Boggs Lake 854 Comment
  UCD41939  Cystopteris fragilis Geri Hulse-Stephens 2001-6-29 699 Lake Goat Mountain. Wyman Creek. 1005 Comment
  UCD138001  Damasonium californicum Herbert L. Mason 1946-5-30 12794 Lake Locomono Creek near Middletown. Comment
  CAS-BOT-BC445513  Damasonium californicum H. D. Ripley; R. C. Barneby 1945-6-20 6908 Lake 6 miles SE of Middletown 335 Comment
  UC1543195  Datisca glomerata Donald G. Nelson 1940-8-7 713 Lake on highway between Lower Lake and Middletown (Cache Creek); Cache Creek Comment
  RSA97077  Datisca glomerata M. S. Jussel 1948-8-5 41 Lake 2 miles N of Bog Lake. Comment
  CAS-BOT-BC10241  Delphinium hesperium Alice Eastwood; John Thomas Howell 1938-5-18 5731 Lake Between Lakeport and Kelseyville Comment
  UCD95830  Delphinium hesperium K. Esau; E. Hyde 1938-5-25 s.n. Lake Lake County. Comment
  CAS-BOT-BC10023  Delphinium hesperium subsp. pallescens Doris K. Kildale 1928-5-7 4953 Lake 5 miles east of Bartlett Springs Comment
  CAS-BOT-BC9935  Delphinium nudicaule Agnes M. Bowman 1902-5-1 138 Lake Sulphur Banks Comment
  CDA9393  Delphinium nudicaule G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18590 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
  HSC38203  Delphinium nudicaule Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-13 2375 Lake 3.3 mi. E of Bartlet Springs 534 Comment
  JEPS81388  Delphinium nudicaule L. R. Heckard and J. C. Hickman 1982-7-8 5997 A Lake about 1/2 mi below Milk Ranch Meadow; Snow Mt., Middle Fork Stony Creek 1828 Comment
  RSA2561  Delphinium nudicaule J. W. Blankinship 1923-3-25 s.n. Lake Mt. Konocti. Shady woods. Comment
  UC173893  Delphinium nudicaule H. M. Hall 1913-7-22 9556 Lake s slopes Inner North Coast Ranges, Mt. Hull (n Lake Co.) 1981 Comment
  UCD47888  Delphinium nudicaule Ellen Dean; Ryan Brisco 2005-4-24 2461 Lake Lake County, McLaughlin UC Reserve, along Morgan Valley Rd, 1.0 rd mile N of intersection with Rieff Rd, on the W side of Morgan Valley Rd. 716 Comment
  UCSB41831  Delphinium nudicaule Fraser, J. 1970-5-5 Lake 6.5 mi. from junction of 29/175; on Hwy 175 between Kelseyville and Middletown 914 Comment
  RSA10607  Delphinium patens Carl B. Wolf 1928-5-4 1886 Lake 2 miles S of Middletown. Comment
  CAS-BOT-BC121634  Delphinium patens subsp. patens Carl B. Wolf 1928-5-4 1886 Lake 2 miles south of Middletown Comment
  JEPS23341  Delphinium uliginosum W. L. Jepson 1920-5-23 8991 Lake N. Fk. Cache Creek Indian Valley (w arm of Valley, on road to Hough's Springs) 441 Comment
  UCD84577  Delphinium uliginosum Ellen Dean; C. Thomsen, G. Harrington, Davis Botanical Society 2010-6-5 6102 Lake Walker Ridge. Along Bartlett springs road just west of Walker Ridge Rd intersection. Meadow on south side of road. 647 Comment
  POM270795  Delphinium variegatum Lyman Benson 1928-4-28 198 Lake Highland springs; Mayacamas Mt RAnge, 'Dobe Creek Waterhsed. 610 Comment
  UC72782  Delphinium variegatum Hardin Irwin 1904-3 Lake vicinity of Kelseyville Comment
  LA207564  Delphinium variegatum J. Ewan; 1937-5-23 10340 Lake just N of Lower Lake village Comment
  CAS-BOT-BC17093  Delphinium variegatum subsp. variegatum Agnes M. Bowman 1902-4-1 220 Lake Weldon Valley Comment
  UC903693  Delphinium variegatum subsp. variegatum Milo S. Baker 1950-4-15 12163 Lake meadow n Serpentine Hill 1030 (2.9 mi e of Middletown) Comment
  CAS-BOT-BC17083  Delphinium variegatum subsp. variegatum Milo S. Baker 1932-4-24 5696 Lake A few mi. (perhaps 5) south of Kelseyville in a flat to the East of the road to Cobb Mt. Comment
  RSA63351  Delphinium variegatum subsp. variegatum Milo S. Baker 1950-4-15 12163 Lake Meadow N of Serpentine hill 1030, 2.9 miles E of Middletown in open field Comment
  CAS-BOT-BC82861  Dendromecon rigida M. S. Jussel 1933-6-30 306 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch. Comment
  CHSC29550  Deschampsia cespitosa Dibble; Griggs 1979-8-8 167 Lake Near Snow Mountain, clost to the town of Stonyford. 1890 Comment
  UCR189540  Deschampsia cespitosa Mark A. Elvin, D. Isle, Mark S. Brunell 2006-8-3 5012 Lake Northern Inner Coast Ranges, Snow Mountain, Cedar Camp 1921 Comment
  CAS-BOT-BC194301  Deschampsia cespitosa subsp. cespitosa Gladys L. Smith 1981-6-22 6712 Lake In bog extending above & below road, Mt. Sanhedrin, 6.0 km. E. of Mendocino Co. line & 4.8 km. N. of Soda Spring Ranger Station Comment
  CAS-BOT-BC192727  Deschampsia danthonioides J. W. Blankinship 1923-4-15 s.n. Lake 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
  HSC100338  Deschampsia danthonioides J. P. Smith 2011-7-16 13307 Lake Along Hwy. 29 at Manning Flat, W of Lower Lake. 1419 Comment
  RSA63336  Deschampsia danthonioides M. S. Baker 1950-6-2 12262 Lake margin of Bogg's Lake 915 Comment
  CAS-BOT-BC201802  Deschampsia elongata J. W. Blankinship 1924-7-4 s.n. Lake Clear Lake. Lakeside Park Comment
  JEPS71180  Deschampsia elongata W. L. Jepson 1942-6-9 20725 Lake e. of Mt. St. Helena (St. Helena Creek); St. Helena Creek Comment
  UC817080  Deschampsia elongata A. A. Heller 1916-6-7 12371 Lake oak belt between Allen Springs and Bartlett Springs (near a tributary of Cache Creek) Comment
  UCD63736  Deschampsia elongata Milo S. Baker 1941-6-17 9961 Lake North of Elk Mt. summit. Comment
  POM272498  Dicentra chrysantha Lyman Benson 1929-7-13 1778 Lake Mt. Konocti. Above Breens lake. Comment
  CDA24615  Dicentra chrysantha T. C. Fuller 1958-7-1 965 -58 Lake 1 mile west of Oasis. 0 Comment
  SEINET5339610  Dicentra chrysantha M. J. Williams, W. Roderick 1984-5-23 84- 18 -1 Lake Walker Ridge road. 640 Comment
  UC120106  Dicentra chrysantha M. K. Curran 1884-1 Lake Comment
  UCD166870  Dichelostemma capitatum Robert E. Preston 2016-3-26 3046 Lake Lakeport, along SR 175, 0.15 mi S of SR 29. 427 Comment
  HSC41939  Dichelostemma capitatum subsp. capitatum Richard G. Runyon 1977-4-24 27 Lake Barrel Springs Campground 701 Comment
  HSC62933  Dichelostemma capitatum subsp. capitatum Michael Dalke 1979-4-14 31 Lake 0.4 mi. N of Hwy. 20 on the Wilbur Springs Rd. 640 Comment
  UCD147482  Dichelostemma capitatum subsp. capitatum Joshua Bertuch; 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. 414 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
  HSC67102  Dichelostemma congestum S. Harris, B. Ferguson, M. Moble, M. Smith 1980-4-19 Lake Coldsprings Campground, along access road to Indian Valley Dam Comment
  JEPS5681  Dichelostemma ida-maia W. L. Jepson Aug 1892 20978 Lake Horse Mt., n Lake County Horse Mt. Comment
  UCSB26469  Dichelostemma ida-maia Havlik, Neil 1968-7-25 Lake along Elk Mountain - Lake Fillsbury Road, about 4 miles north of Elk Mountain Guard Station Comment
  JEPS80330  Dieteria canescens var. shastensis L. R. Heckard, and J. Hickman 1981-6-20 5567 Lake above outlet of Middle Fork Stony Creek (from lower Milk Ranch); Snow Mt. 1920 Comment
  UC86849  Dieteria canescens var. shastensis Brandegee August 1892 Lake Snow Mountain Comment
  CAS-BOT-BC152220  Diplacus bolanderi David D. Keck 1933-5-30 2391 Lake Scotts Valley, 6 miles south of Blue Lakes Comment
  CAS-BOT-BC152221  Diplacus bolanderi David D. Keck 1933-5-30 2391 Lake Scotts Valley, 6 miles south of Blue Lakes Comment
  CAS-BOT-BC151934  Diplacus douglasii M. S. Jussel 1931-4-1 s.n. Lake Kelseyville Comment
  CAS-BOT-BC153261  Diplacus kelloggii Carl B. Wolf 1928-5-6 2029 Lake 1 1/2 miles west of Bartlett Springs Comment
  CAS-BOT-BC153772  Diplacus kelloggii M. S. Jussel 1933-4-29 s.n. Lake Jordan Park, Cobb Mt. Comment
  CAS-BOT-BC153375  Diplacus layneae H. D. Ripley; R. C. Barneby 1945-6-21 6926 Lake 8 miles S.E. of Middletown 335 Comment
  CAS-BOT-BC153378  Diplacus layneae John Thomas Howell 1945-6-18 20990 Lake Bottlerock Road Comment
  SEINET8264793  Diplacus tricolor Jeffrey L. Kennedy 1985-4-13 18 Lake Pink-eye Lake, ca. 2 mi w of Lower Lake; Lower Lake Quadrangle. 500 Comment
  UCR267440  Dittrichia graveolens Catherine Koehler 2012-10-8 s.n. Lake North Coast Range, McLaughlin UC Reserve, 0.39 miles SSE along Morgan Valley Rd. from main gate to Field Station at reserve; 0.83 miles SSE along Morgan Valley Rd. from intersection of Reiff Road and Morgan Valley Rd. 648 Comment
  CAS-BOT-BC376203  Downingia Greg de Nevers 1996-5-18 10800 Lake Boggs Lake Comment
  JEPS14491  Downingia bicornuta var. bicornuta J. W. Blankinship 1929-5-21 Lake Boggs Lake Comment
  JEPS29146  Downingia bicornuta var. bicornuta John H. Weiler 1960-5-22 60121 Lake in margins of Boggs Lake Boggs 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
  POM59143  Downingia concolor var. concolor C. F. Baker 1903-5-9 3057 Lake Near Lakeport. Comment
  JEPS108495  Downingia concolor var. concolor Lisa Schultheis 1995-5-31 192 -95 Lake About 7 mi outside of Middletown on Butts Canyon Rd. towards Pope Valley. Along the N side of Guinoc Lake (Desert Reservoir). Comment
  POM285429  Downingia concolor var. concolor Lyman Benson 1928-5-1 172 Lake Asbill Dam, Middletown; Mr. Range: Middle N Coast. 518 Comment
  UC1112232  Downingia cuspidata S. Galen Smith with J. Anderson 1957-6-8 2981 Lake 1.5 mi e Lock Lomond (0.25 mi e of road to Siegler Springs) 822 Comment
  UCD47880  Downingia cuspidata Catherine E. Koehler 2005-6-28 s.n. Lake Lake County, McLaughlin UC Reserve, near Reserve Manager's residence, by stock ponds that are along dirt road that leaves Morgan Valley Rd 0.9 miles S of the road to the Research Station, E side of Morgan Valley rd. 670 Comment
  UCD41853  Downingia elegans Geri Hulse-Stephens 2001-6-5 653 Lake Goat Mountain. East vernal pool, Root Glade. 944 Comment
  CHSC79277  Downingia willamettensis Beecher Crampton 1956-6-26 3651 Lake 3.5 mles by road east of Seigler Springs, margin of Snow's Lake. 655 Comment
  RSA2243  Draba verna J. W. Blankinship 1923-3-10 s.n. Lake Kelseyville. Comment
  UC174073  Drymocallis lactea var. austiniae H. M. Hall 1913-7-22 9554 Lake 40 to 50 mi from Pacific Ocean (n slope Mt. Hull, northern Lake County); Inner North Coast Ranges, n slope Mt. Hull 2011 Comment
  POM281640  Dryopteris arguta Lyman Benson 1932-1-1 2945 Lake Loose volcanis ash and gravel of extreme north base of Mt Konocti 439 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
  UC1100258  Echinochloa crus-galli Malcolm A. Nobs and S. Galen Smith 1949-9-8 1864 Lake marshy shores Thurston Lake; marshy shores of Thurston Lake Comment
  HSC59478  Ehrendorferia chrysantha M. A. Ericksen 1979-5-6 252 Lake Blue Oaks Campground, 1.8 mi. from Walker Ridge Rd. Comment
  JEPS73331  Elatine californica Edward Lee 1936-9-19 2559 Lake Sheep Camp Snow Mt. Comment
  RSA286225  Eleocharis acicularis var. acicularis Robert F. Thorne 1974-7-31 44966 Lake Boggs Lake: N of Harrington Flat Road; lower margin of lake on S side 915 Comment
  UC1059021  Eleocharis engelmannii Beecher Crampton 1956-6-26 3655 Lake 3.5 miles by road W of Siegler's Springs (margin of Snow's Lake) Comment
  UCD38641  Eleocharis engelmannii Beecher Crampton 1956-6-26 3655 Lake Margin of Snow's Lake. 655 Comment
  RSA286255  Eleocharis palustris Robert F. Thorne 1974-7-27 44988 Lake Boggs Lake: N of Harrington Flat Road. 915 Comment
  SEINET13710011  Eleocharis parishii Lowell William Ahart, Lowell William Ahart 2000-1 8433 Lake Near Bartlett Springs Road 2.5 Mi. W of Bear Valley, 2000 Ft. 610 Comment
  UCD84521  Eleocharis quinqueflora Ellen Dean; C. Thomsen, G. Harrington, R. Wilmarth, R. Wenk 2010-6-2 6072 Lake Lake County. Walker Ridge. Along Bartlett springs road just west of Walker Ridge Rd intersection. 647 Comment
  SEINET7587013 Image available Eleocharis quinqueflora Lowell Ahart 2000-6-2 8432 Lake About 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. 610 Comment
  UC1748301  Eleocharis rostellata L. P. Janeway 2000-5-30 6761 Lake spring at head of Wyley Glade Inner North Coast Ranges 701 Comment
  HSC100009  Elymus caput-medusae J. P. Smith 2011-5-7 13150 Lake Junction of Hwy. 29 and Bottle Rock Road 518 Comment
  UCD61512  Elymus elymoides Milo S. Baker 1943-6-30 10444 Lake 6 1/2 miles West of Lakeport. Hopland Highway. Comment
  UCD84025  Elymus elymoides Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6202 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). 770 Comment
  HSC37176  Elymus elymoides var. elymoides A. M. Montalvo, J. D. Ackerman 1975-9-10 678 Lake Boggs Mtn., E of Cobb, near Summit Rd. 541. Comment
  RSA111654  Elymus glaucus P. A. Munz 1956-7-24 22299 Lake Long Ridge Trail to Snow Mountain. 1524 Comment
  CAS-BOT-BC206726  Elymus glaucus subsp. glaucus A. A. Heller 1902-7-23 5957 Lake Thistle Springs, Mt. Sanhedrin Comment
  CAS-BOT-BC234088  Elymus multisetus James Jokerst 1985-5-8 2283 Lake Wilbur Springs Quad, near Coyote Peak 486 Comment
  CAS-BOT-BC234090  Elymus multisetus A. A. Heller 1902-7-14 5865 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  RSA93408  Elymus trachycaulus subsp. trachycaulus C. F. Baker 1945-6-18 10933 Lake near Glenbrook. Comment
  JEPS94207  Emmenanthe penduliflora Vernon Oswald and Lowell Ahart 1998-5-7 9022 Lake Bartlett Springs Road 9.0 mi west of Bear Valley Road, near the west end of the Bartlett Creek Arm of Indian Valley Reservoir 469 Comment
  UCD81084  Emmenanthe penduliflora var. penduliflora Kalynda Stone; with PLB 102 class 2009-5-3 8 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
  JEPS106157  Epilobium brachycarpum Lowell 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 446 Comment
  UCR141331  Epilobium brachycarpum R. F. Thorne 1974-7-27 44944 Lake Boggs Lake north of Harrington Flat Road 915 Comment
  UCD148383  Epilobium campestre Peter Rubtzoff 1956-9-2 2797 Lake Southern shore of Boggs Lake. Comment
  CAS-BOT-BC278744  Epilobium ciliatum subsp. ciliatum Geri Hulse-Stephens 2001-9-9 857 Lake Goat Mountain. Bear Wallow. Root Parcel 944 Comment
  UCD41516  Epilobium ciliatum subsp. ciliatum Geri Hulse-Stephens 2001-9-7 832 Lake Goat Mountain. Addington Camp. Addington Creek. 1386 Comment
  UC635375  Epilobium ciliatum subsp. ciliatum Pauline Schulthess 1931-7-18 Lake six mi se Kelseyville; Hildebrand Ranch Comment
  HSC40270  Epilobium densiflorum J. D. Ackerman, A. M. Montalvo 1975-9-11 729 Lake Boggs Mtn. E of Cobb, 100 m down Rd. 110 from Rd. 100 780 Comment
  JEPS38188  Epilobium densiflorum W. L. Jepson 1897-7-15 14392 Lake Mt. Hanna Comment
  JEPS38244  Epilobium densiflorum W. L. Jepson 1892-7-30 14404 Lake Uncle Sam Mt. (= Mt. Konocti) Comment
  SD7377  Epilobium densiflorum Daniel Cleveland 1882-7-6 Lake Allen Springs Comment
  UC353850  Epilobium densiflorum Milo S. Baker 1927-6-28 2235 a Lake near Middletown 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
  POM271519  Epilobium minutum Lyman Benson 1932-6-21 2748 Lake Snow Mt.; Middle N Coast Mt. range 1524 Comment
  RSA2236  Epilobium minutum J. W. Blankinship 1923-5-6 s.n. Lake Upper Kelsey Creek. Comment
  UC1122537  Epilobium minutum H. S. Yates 1934-4-15 3763 Lake s Bendmore Valley; Ukiah Quadrangle Comment
  JEPS22802  Epilobium nivium B. Schreiber 1936-9-19 2341 Lake W. Snow Mt. trail 1/4 mi from top; Mendocino National Forest, Stoneyford Quadrangle 2133 Comment
  UC728648  Epilobium torreyi Milo S. Baker 1945-6-21 11012 Lake along creek w Bartlett Sprs.; Bartlett Cr Comment
  RSA509043  Epipactis gigantea Lyman Benson 1928-6-17 315 Lake Kelseyville, Rincon School House, Kelsey Creek, Middle North Coast mountain range 488 Comment
  UC673571  Epipactis gigantea Herbert L. Mason June, 1930 5679 Lake St. Helena Creek Mount St. Helena (slopes of mt.) Comment
  POM277914  Epipactis gigantea Lyman Benson 1940-12-17 3710 Lake Kelseyville, Soda Bay Road, Buckingham Park. 457 Comment
  POM313156  Eragrostis hypnoides H. L. Mason 1945-8-24 12678 Lake East shore, Lower Lake. Comment
  CAS-BOT-BC33462  Eriastrum brandegeeae Herbert Louis Mason 1945-6-28 12604 Lake Obsidian Ridge, SE of Borax Lake. Comment
  JEPS24950  Eriastrum brandegeeae R. F. Hoover 1938-6-9 3553 Lake betw. Burns Valley and Borax Lake Comment
  SEINET4854716  Eriastrum brandegeeae H. L. Mason 1945-6-28 12604 Lake Obsidian Ridge, Southeast of Borax Lake. Comment
  UC639083  Eriastrum brandegeeae Pauline Schulthess 1931-7-7 Lake 1 1/2 mi sw Kelseyville Comment
  UC971719 Image available Eriastrum brandegeeae H. L. Mason 1945-6-28 12604 Lake se Borax Lake; Obsidian Ridge; Obsidian Ridge, SE of Borax Lake, Lake Co. Comment
  SEINET8729305 Image available Eriastrum brandegeeae H. L. Mason 1945-1 12604 Lake Obsidian Ridge, southeast of Borax Lake. Comment
  CAS-BOT-BC187922  Eriastrum tracyi Milo S. Baker 1950-5-23 12233 Lake About 1 mile SE of Borax Lake Comment
  CAS-BOT-BC294177  Ericameria nauseosa var. speciosa Vernon Bailey 1916-9-27 s.n. Lake Mt. Konokti [Konocti] Comment
  UC1363634  Ericameria nauseosa var. speciosa Charles M. Belshaw 1936-9-19 2701 Lake at head of Cedar Creek (summit of Snow Mountain West); Inner North Coast Ranges, Snow Mountain West, Cedar Creek 2072 Comment
  HSC40286  Ericameria parryi var. latior A. M. Montalvo, J. D. Ackerman 1975-9-10 694 Lake Boggs Mtn. E of Cobb, near summit on Rd. 542 1091 Comment
  UCD160351  Erigeron Nellie Coffey 1931-4-12 s.n. Lake Exact location unkown. Comment
  JEPS80833  Erigeron inornatus var. inornatus L. R. Heckard and J. C. Hickman 1981-8-1 5805 Lake sw side of Snow Mt.just below rocky promontory west of Frog Pond Frog Pond; Snow Mt. 1950 Comment
  RSA2349  Erigeron inornatus var. inornatus J. W. Blankinship 1928-7-8 s.n. Lake Mt. Konocti 610 Comment
  UC165063  Erigeron inornatus var. inornatus Joseph P. Tracy 1905-7-13 2254 Lake near Adams Springs; Cobb Mt. Comment
  JEPS26500  Erigeron linearis Lauramay T. Dempster 1961-6-22 1739 Lake below Sheep Pen (w face of Hart Mountain (n of Hart Peak)); Hart Mountain, Juniper Canyon, Sheepherder's monument 2194 Comment
  POM288819  Erigeron philadelphicus Egan 1932-5-6 s.n. Lake Cobb Valley, Mayacamas mtn range. Kelsey Creek watershed. 762 Comment
  HSC13520  Eriodictyon californicum C. B. Wolf 1928-5-6 2058 Lake 5 mi. E of Bartlett Springs on rd. toWilliams Comment
  HSC40289  Eriodictyon californicum A. M. Montalvo, J. D. Ackerman 1975-9-11 713 Lake Boggs Mtn. E of Cobb, 100 m down Rd. 110 from Rd. 100 780 Comment
  UC726883  Eriodictyon californicum A. A. Heller 1919-5-10 13146 Lake Valley below Summit; Valley below Summit 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
  UCD84022  Eriogonum compositum Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6194 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. 630 Comment
  SEINET7042671  Eriogonum covilleanum A. G. Vestal 1938-9-1 s.n. Lake An eroded mountain near Goat Mountain. 33.3 miles from Upper Lake Camp. Four Springs quadrangle UTM Zone 10, 524709mE, 4345493mN. Comment
  CAS-BOT-BC242603  Eriogonum dasyanthemum Ella Dales Cantelow 1941-9-14 3606 Lake Burns Valley Comment
  UC6262  Eriogonum dasyanthemum H. N. Bolander 1863-9-29 2638 Lake Clear Lake Comment
  UC725883  Eriogonum dasyanthemum A. A. Heller 1941-9-22 16328 Lake n, along Highway #53 Lower lake; Burns Valley Comment
  UCD99886  Eriogonum dasyanthemum L. C. Barnard 1937-9-29 s.n. Lake Lower Lake. Comment
  CAS-BOT-BC261248  Eriogonum hirtiflorum John Thomas Howell 1945-6-18 20993 Lake Bottlerock Road Comment
  UC192381  Eriogonum hirtiflorum Brandegee July 1888 Lake Comment
  CAS-BOT-BC259411  Eriogonum luteolum John Thomas Howell 1930-8-24 5459 Lake 2 miles from Middletown on road to Adams Springs Comment
  CAS-BOT-BC259425  Eriogonum luteolum John Thomas Howell 1937-7-19 13128 Lake Elk Mt. Comment
  CAS-BOT-BC259428  Eriogonum luteolum A. A. Heller 1902-7-30 6007 Lake On the ridge between the Blue Slide and Sulphur Creek west of Hullville Comment
  POM165261  Eriogonum luteolum A. A. Heller 1902-7-30 6007 Lake Between the 'Blue Slide' and Sulphur Creek west of Hullville. Comment
  UCD20498  Eriogonum luteolum E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1069 Lake McLaughlin UC Reserve. Lower reaches of southeastern slopes of Research Hill. About 0.25 miles SW of gate to old 4-wheel drive road that goes S from Knoxville-Berryessa Rd. 609 Comment
  SEINET3405038 Image available Eriogonum luteolum var. luteolum A. A. Heller 1902-7-25 5976 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  UC1046471  Eriogonum luteolum var. luteolum R. Bacigalupi, J. R. Sweeney 1951-6-3 3353 Lake 6.5 mi nw along road to Kelseyville, just above Manning Flat Lower Lake 594 Comment
  UC1198107  Eriogonum luteolum var. luteolum J. P. Tracy 1902-5-30 1649 Lake 6 mi nw in hills about Scotts Valley Lakeport; Scotts Valley 426 Comment
  UC1282816  Eriogonum luteolum var. luteolum J. R. Sweeney 1952-5-18 909 Lake 5 1/2 mi nw on Kelseyville Road Lower Lake; Seigler Canyon Comment
  UC178455  Eriogonum luteolum var. luteolum Katharine Brandegee 1911-8-16 Lake near Middletown (Langtry Ranch); Langtry Ranch Comment
  UCD160590  Eriogonum luteolum var. luteolum Ellen Dean; Susan Harrison, Sharon Strauss 2015-5-10 8706 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
  UCR43099  Eriogonum luteolum var. luteolum L. F. LaPre 1985-4-26 s.n. Lake Inner North Coast Ranges, Bucksnort Creek serpentine barrens, 0.5 mi north of Butts Canyon Road, just east of Detert Reservoir 320 Comment
  POM279927  Eriogonum luteolum var. luteolum Lyman Benson 1936-8-4 7927 Lake Kelseyville. Middle N. Coast mtn range, Clear Lake watershed. 412 Comment
  RSA0038313  Eriogonum nudum Lyman Benson 1937-8-2 8479 Lake Hopland Grade (Lakeport). Mayacamas Mt. Range. Clear Lake Drainage Area. 487 Comment
  UC142989  Eriogonum nudum var. nudum Katharine Brandegee 1910-8-12 Lake near Bartlett Springs Comment
  UC77621  Eriogonum nudum var. nudum Purpus 1894-10-1 1263 Lake Deer Creek 609 Comment
  UC6539  Eriogonum roseum H. N. Bolander 1863-9-20 2640 Lake near Clear Lake Comment
  UC6542  Eriogonum roseum Willis L. Jepson 1892-7 Lake Kelsey Creek Moutain Region of Clear Lake, Kelsey Creek Comment
  HSC25707  Eriogonum tripodum J. P. Smith, J. O. Sawyer 1971-6-6 4755 Lake Kowalski Ranch in Little Indian Valley, along Stanton Creek Comment
  UC762655  Eriogonum tripodum R. F. Hoover 1938-6-9 3573 Lake Indian Valley Comment
  UC1363635  Eriogonum umbellatum var. smallianum Chas. M. Belshaw 1936-9-19 2699 Lake Summit of Snow Mt. West Snow Mt. West 1981 Comment
  HSC44010  Eriogonum vimineum Robert M. Specht 1977-8-18 1181 Lake W facing slope 659 Comment
  UCSB46291  Eriophyllum lanatum Steele, Kelly 1980-6-25 Lake 12.5 miles north on Walker Ridge Road from its junction with Highway 20 Comment
  HSC48242  Eriophyllum lanatum var. achilleoides J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9289 Lake Boardman Ridge, along FS Rd. 1N02, 1.4 mi. N of junction with FS Rd. 20N01 1006 Comment
  RSA463087  Eriophyllum lanatum var. achilleoides Lyman Benson 1930-6-18 2176 Lake Kelseyville; Middle N Coast Mt. Range, Kelsey Creek River 427 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
  UCR37968  Eriophyllum lanatum var. achilleoides K. B. Barrows, C. G. Phillips, L. Cole, S. A. Haultain 1984-4-28 3 Lake Walker Ridge, Blue Oak Campground, 23 mi. NE of Clearlake Oaks via State Route 20 & Walker Ridge Rd., Wilbur Springs 15' Q. 610 Comment
  UC353825  Eriophyllum lanatum var. achilleoides Milo S. Baker 1928-7-4 30726 Lake Bed of Rice Fork Comment
  UCD20040  Eriophyllum lanatum var. grandiflorum C. H. Lamoureux; J. M. Tucker and R. Gankin 1957-5-4 1253 Lake Road cut on north side of Hwy 20, 9 miles west of junction with Hwy 16 and 5 miles west of Lake- Colusa County line. Comment
  UCD159730  Erodium brachycarpum James A. Neilson Jr.; Teresa A. Sholars 1975-3-26 3092 Lake Mayacmas Mountains, below Childers Peak. Barceloux Ranch, ca. 1 mile east of Big Canyon Road. (Elevation estimated using Google Earth by label maker.) 579 Comment
  CDA38331  Eryngium aristulatum D. Isle 1997-7-31 319 Lake North Coast Ranges - North Fork Cache Creek Watershed; 8.5 miles up from junction of 16N30 & 16N14 at Low Gap Meadow. Mendocino National Forest. 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
  OBI70587  Eryngium constancei G. F. Hrusa 1997-1 Lake Comment
  UCD126744  Eryngium constancei Beecher Crampton 1958-8-19 5108 Lake Lake County, Lock Lomond. 853 Comment
  NY405887  Eryngium constancei M. Y. Sheikh 1973-5-12 545 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-BC40693  Erysimum capitatum A. A. Heller 1919-5-10 13132 Lake Coast Range, north side of the ridge west of Leesville. 457 Comment
  CAS-BOT-BC40683  Erysimum capitatum Alice Eastwood; John Thomas Howell 1938-5-16 5609 Lake Grizzly Springs. Comment
  UC1034627  Erysimum capitatum G. B. and R. P. Rossbach 1938-5-30 847 Lake road-bank on Route 20 near summit of divide on eastern slope (above Blue Lakes) Comment
  CHSC101609  Erythranthe arvensis David Isle 2004-5-6 1594 Lake Mendocino National Forest. In Salmon Creek overflow depression, Gravelly Valley, N of Lake Pillsbury, >1/4 mile SE of Lake Pillsbury Ranch gate. MDB and M. 566 Comment
  SD77327  Erythranthe guttata F. W. Pennell, H. L. Mason 1940-5-23 25530 Lake 3 miles north of Clear Lake, n. of Lakeport 518 Comment
  CHSC89396  Erythranthe microphylla Lowell Ahart 2004-10-4 11448 Lake Below the high water line of Indian Valley Reservoir, east of the causeway, in the northwest part of the reservoir, on the east side of Bartlett Springs Road. 446 Comment
  CHSC71002  Erythranthe nasuta Vernon Oswald; Lowell Ahart 1998-5-7 9034 Lake Bartlett Springs Rd. west of Indian Valley Reservoir at the bridge on Bartlett Creek. 457 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
  CAS-BOT-BC151564  Erythranthe nudata John Thomas Howell 1965-5-27 41322 Lake Roadside hollow, Butts Canyon Comment
  SEINET13728013 Image available Erythranthe nudata L. Constance, L. R. Heckard, S. G. Smith and J. R. Sweeny 1951-1 3372 Lake Elevation 1000 feet. Pope Valley road 5 miles southeast of Middletown, Lake County. 305 Comment
  JEPS16223  Erythronium californicum Rimo Bacigalupi and Arthur Holmgren 1950-4-26 3191 Lake 6 mi w Allen Springs (along grade over e slope of Bartlett Mountain); Middle North Coast Ranges, Bartlett Mountain 1097 Comment
  UC843848  Erythronium californicum A. A. Heller 1937-5-9 15330 Lake ridge w Lakeport (on hwy to Hopland) Comment
  CAS-BOT-BC504313  Erythronium californicum Elmer I. Applegate 1934-3-31 8878 Lake Hopland grade Comment
  JEPS39664  Erythronium californicum Rimo Bacigalupi, T. Crovello and L. Heckard 1965-4-26 9053 Lake grade 2.4 mi. above & w. of junction w/ Crabtree Spring Forest Service rd. Bartlett Mt. 792 Comment
  CAS-BOT-BC133284  Erythronium helenae Elmer I. Applegate 1934-3-31 8870 Lake Canyon of Putah Creek, south of Cobb Mountain, Mayacoma Mountains Comment
  HSC34900  Erythronium helenae Thomas W. Nelson, James Nelson 1975-5-5 1802 Lake Beside Hwy. 29 N of Calistoga along St. Helena Creek, NE side of Mt. St. Helena Comment
  POM266135  Erythronium helenae Elmer I. Applegate 1931-3-23 6610 Lake Gallaghers Ranch, about 3 miles south of Middletown, near north base of Mounnt St. Helena Comment
  RSA371693  Erythronium helenae Lawrence F. LaPre 1986-3-30 s.n. Lake Three Peaks, 5 miles SE of Middletown near the Napa Co. line. 732 Comment
Read comments
Mar 5 2007
  SEINET12044881  Erythronium helenae E. I. Applegate 1931-1 6610 Lake Gallagher's ranch, about 3 mi S of Middletown, near N base of Mt. St. Helena Comment
  RSA0008956  Eschscholzia apiculata C. F. Baker 1903-5-9 3088 Lake Kelseyville. Comment
  CAS-BOT-BC402717  Eschscholzia caespitosa Alice Eastwood; John Thomas Howell 1938-5-16 5619 Lake Near Grizzly Springs Comment
  RSA146391  Eschscholzia caespitosa subsp. caespitosa W. R. Ernst 1959-5-3 549 Lake Just west of Clear Lake Park on Lakeshore Drive Comment
  UCD83653  Eschscholzia californica Wenting Shi; 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
  CDA11402  Euphorbia crenulata G. F. Hrusa, K. van Katwyk 1995-4-22 12122 Lake Inner North Coast Ranges; Bartlett Springs Road approx. 1 m. W of intersection of Walker Ridge Road. Comment
  SD8689  Euphorbia serpillifolia Daniel Cleveland 1882-6-13 Lake Bear Valley Comment
  UCD41849  Euphorbia serpillifolia subsp. serpillifolia Geri Hulse-Stephens 2001-9-9 860 Lake Goat Mountain. West vernal pool, Root Parcel. 944 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
  RSA2706  Euthamia occidentalis J. W. Blankinship 1927-9-11 s.n. Lake Kelseyville, along Cold Creek Comment
  UCD131507  Festuca bromoides Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7546 Lake Clear Lake State Park. NE of Kelseyville. Along lower part of Dorn Trail system as it leaves beach parking area and ascends to Lower Bayview Campground. 301 Comment
  JEPS80105  Festuca californica L. R. Heckard with J. Hickman 1979-6-16 5113 Lake sw flank Snow Mt. (along creek flowing into Timber Lake); , Timber Lake 1463 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
  UC187120  Festuca elmeri J. P. Tracy May 28 1902-Jun 2 1902 1734 Lake 6 mi nw Lakeport (in hills about Scotts Valley); Scotts Valley 426 Comment
  UCD65962  Festuca elmeri Elizabeth Wilson 1940-6-4 Lake S. of Soda Bay 487 Comment
  JEPS97576  Festuca rubra R. D. Stone, G. L. Clifton, and W. B. Davilla 1983-5-12 506 Lake Along High Valley Road, immed. NE of bridge over Alder Creek Glenbrook (ca. 0.5 mi S of) 716 Comment
  UCD163164  Fragaria vesca James A. Neilson Jr. 1981-4-9 4012 Lake Mayacmas Mountains. Along High Valley Creek, about 1 mile south of junction of High Valley Creek and Kelsey Creek. (Exact location unknown. Coordinates estimated by label maker. Note: Neilson indicated that the section was 29, but that would be in Mendocino County and not along High Valley Creek.] Comment
  CAS-BOT-BC52711  Frangula californica subsp. californica C. Hart Merriam 1907-7-24 s.n. Lake Bartlett Springs Comment
  CAS-BOT-BC52705  Frangula californica subsp. californica Willis L. Jepson 1891-7-7 s.n. Lake In the Vaca Mts. Comment
  LA207655  Frangula californica subsp. crassifolia C. B. Wolf; 1928-5-6 2046 Lake 0.25 mi E of Bartlett Springs on rd to Williams Comment
  HSC41854  Fraxinus dipetala K. Irwin 1977-4-23 293 Lake 0.4 mi. N of SR 20 on the Walker Ridge Rd. 640 Comment
  RSA69891  Fraxinus dipetala F. W. Peirson, Mabel Peirson 1926-4-2 6602 Lake Lower Lake. Comment
  CAS-BOT-BC217717  Fraxinus latifolia J. W. Blankinship 1924-7-3 s.n. Lake Clear Lake, along Kelsey Creek Comment
  UC167544  Fremontodendron californicum R. E. Nelson 1954-1-21 161 Lake On hills east of Morgan Valley 60 Comment
  UC871663  Fremontodendron californicum subsp. californicum Alice Eastwood, John Thomas Howell 1938-5-15 5533 Lake Mirabel Mine Comment
  CDA21514  Fritillaria affinis G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17095 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  HSC37898  Fritillaria affinis Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2299 Lake Along Morgan Valley Rd., 7.8 mi. from Lower Lake 640 Comment
  RSA2515  Fritillaria affinis J. W. Blankinship 1923-4-15 s.n. Lake Saratoga Springs. Comment
  UC505152  Fritillaria affinis R. M. Holman 1933-4-30 Lake Bottle Rock Road Comment
  UC72258  Fritillaria affinis Hardin Irwin 1904-3 101 Lake vicintiy of Kelseyville Comment
  SDSU20645  Fritillaria pluriflora Sean Ryan 2011-3-20 80 Lake E side of Walker Ridge Rd., 0.5 mi N of its intersection with HWY 20. 668 Comment
  SEINET12058215  Fritillaria pudica F. H. Utech, Kawano, S.; Ohara, M. 1995-3-27 95 -67 Lake 6 mi ESE of Middletown & CA 29 on Butts Canyon Road, E of Detert Reservoir Comment
  CAS-BOT-BC130473  Fritillaria purdyi Lyman Benson 1935-3-25 6309 Lake South of Lakeport, Mayacamas Mt. Range, Clear Lake 426 Comment
  UC1299353  Fritillaria recurva Freed W. Hoffman 1947-4-10 1876 Lake Highland Creek Comment
  JEPS52615  Galium andrewsii subsp. andrewsii Lauramay T. Dempster and G. L. Stebbins 1966-6-3 4231 Lake s side of Pope Valley-Middletown road 0.6 mi nw Black Oak Villa (along gully) Comment
  UC1094365  Galium andrewsii subsp. andrewsii S. Galen Smith with J. Anderson 1957-6-7 2969 Lake 0.5 mi w intersection of Big Canyon and Harbin Springs roads (ca 1.5 mi nw of Middletown) 304 Comment
  CDA40167  Galium aparine G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18564 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
  HSC46523  Galium bolanderi J. P. Smith, J. O. Sawyer, T. Nelson 1977-7-14 9296 Lake Boardman Ridge, along FS Rd. 1N02, 1.4 mi. N of junction with FS Rd. 20N01 1006 Comment
  JEPS15230  Galium bolanderi L. T. Dempster with Bacigalupi, Robbins, Heckard, and Munz 1956-7-25 1035 Lake 1 mi above Summit Spring (on trail to Snow Mt.) 1615 Comment
  JEPS52704  Galium bolanderi Lauramay T. Dempster and G. L. Stebbins 1963-5-26 3787 Lake just 1/2 mi n Lake-Napa county line (on road from Pope Valley to Middletown); Butts Canyon Comment
  RSA111668  Galium bolanderi Philip A. Munz 1956-7-25 22330 Lake Long Ridge just above Fir Root Spring. Snow Mtn region. 1402 Comment
  RSA2362  Galium bolanderi J. W. Blankinship 1928-7-22 s.n. Lake Mt. Konocti. 762 Comment
  UC139200  Galium bolanderi D. Cleveland 1882-6-1 Lake Allen's Springs Comment
  SEINET12322361  Galium californicum W. Knight, Knight, I. 1981-1 4398 Lake near Towhead Flat, enroute to summit of Mt. Sanhedrin 1219 Comment
  UCD121749  Galium californicum Roman Gankin; W. R. Hildreth 1967-7-3 878 Lake About 2.9 miles south of Hull Mountain on USFS Road 1 NO 2. Comment
  SD132013  Galium californicum subsp. californicum Barbara Ertter 1988-7-4 7698 Lake Bear Creek Rd ca 10 airmiles N of Upper Lake (town), crest of road 3.8 mi from Elk Mt Rd, Mendocino Nat'l For. 975 Comment
  UC168966  Galium mexicanum var. asperulum Joseph P. Tracy Jul 21 1905-Aug 16 1905 2307 Lake Elk Mountain Northern Coast Ranges (n Lake Co.) 1219 Comment
  JEPS15228  Galium parisiense L. T. Dempster with Bacigalupi, Robbins, Heckard, and Munz 1956-7-24 1034 Lake about 3 1/2 mi s Snow Mt. (Lake Co.-Colusa Co. line) Comment
  UCD147521  Galium parisiense Steven Vitales; Plant Science 102 collecing interns 2014-4-26 2 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Edge of Anderson Flat near undeveloped road. 402 Comment
  POM284028  Galium porrigens Lyman D. Benson 1928-11-30 771 Lake Cold Creek Canyon, Kelseyville. Middle N Coast mtn range. Clear Lake watershed. 549 Comment
  HSC27162  Galium porrigens var. porrigens J. P. Smith, J. O. Sawyer 1972-4-1 5155 Lake 6.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  UCD131808  Galium porrigens var. porrigens Chenoa Wilcox; Plant Biology 102 Pplant collecting interns 2013-4-14 4 Lake Clear Lake State Park. NE of Kelseyville. Northern lower slopes of Mount Konocti. South side of park, south of Soda Bay Road. North of road that goes southeast from Glebe Road at gate. 620 Comment
  JEPS6573  Galium tricornutum Rimo Bacigalupi 1953-5-26 4132 Lake 1.5 mi se Middletown (Long Valley); Long Valley 335 Comment
  HSC41857  Garrya buxifolia K. Irwin 1977-4-23 294 Lake 0.4 mi. N of SR 20 on Walker Ridge Rd. 640 Comment
  CAS-BOT-BC199047  Garrya congdonii Rimo Bacigalupi 1924-2-23 488 Lake Middletown - Mt. St. Helena Rd., 4 mi. below Toll House Comment
  CAS-BOT-BC199052  Garrya congdonii Doris K. Kildale 1928-5-7 5008 Lake 7 miles est of Hough's Mineral Springs Comment
  CAS-BOT-BC186340  Garrya flavescens L. R. Abrams 1928-5-5 12392 Lake 1-3 mi. up West side Bartlett grade Comment
  POM163408  Garrya flavescens subsp. congdonii R. C. Bacigalupi 1926-1-2 1238 Lake Four miles northeast of Middletown on Lower Lake to Middletown Road. Comment
  RSA175168  Garrya flavescens subsp. congdonii Robert F. Thorne 1957-9-2 18975 Lake Along Hwy 20, 7 miles SE of town of Clear Lake. Comment
  RSA126168  Garrya flavescens subsp. pallida Milo S. Baker 1946-2-25 11297 Lake Along Cross Road from Lower Lake - Kelseyville to Siegler Springs. Comment
  CAS-BOT-BC192206  Garrya fremontii M. S. Jussel 1932-4-1 s.n. Lake Cobb Mt. Comment
  CAS-BOT-BC192209  Garrya fremontii M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. 914 Comment
  NY42984  Garrya fremontii J. B. Walker 1995-4-30 1399 Lake Mendocino National Forest, N of Nice, along High Glade Rd, 10km E of junction with Elk Mountain Rd 1000 Comment
  OBI14159  Garrya fremontii Rimo Bacigalupi, G. T. Robbins 1954-6-25 4608 Lake Along Bartlett Mtn road overlooking Clear Lake, in chaparral, 4.7 mi from bottom of grade (jctn with State hwy 20), 2.3 mi within boundary of Mendocino Natl Forest 914 Comment
  RSA2693  Garrya fremontii J. W. Blankinship 1926-7-4 s.n. Lake Mt. Konocti 915 Comment
  RSA392396  Garrya fremontii Katherine Brandegee 1884-07 s.n. Lake [Unspecified] Comment
  SEINET8730411 Image available Garrya fremontii A. Simontacchi s d 318 Lake 1.3 mile northeast of Pinnacle Rock L. O. , Lakeport; Mendocino National Forest. 991 Comment
  RSA10718  Gilia capitata C. B. Wolf 1928-5-7 2111 Lake 6 miles east of Houghs Mineral Springs on the road to Williams. Comment
  CAS-BOT-BC300489  Gilia capitata subsp. capitata Mona Bourell 1997-7-3 6566 Lake Mendocino National Forest, Low Gap Saddle Road (M 3) to Pyramid rock. Cold Creek trail 1554 Comment
  CDA22935  Gilia capitata subsp. capitata G. F. Hrusa, R. Gross 2008-5-23 17410 Lake North Coast Ranges; N. Fk. Cache Cr. +/- 1/2 mi. below spillway of Indian Valley Reservoir. 408 Comment
  UC1182819  Gilia capitata subsp. capitata A. R. Kruckeberg 1949-7-22 108 Lake Comment
  POM75101  Gilia capitata subsp. pedemontana Marcus E. Jones 1883-5-8 s.n. Lake Kelsey. Comment
  RSA0051278  Gilia sinistra subsp. pinnatisecta Greg de Nevers 1996-9-1 10864 Lake Boggs Lake T.N.C. Preserve. 609 Comment
  HSC31856  Gilia tricolor Maralyn O'Meara, Gary S. Lester 1974-5-4 329 Lake Walker Ridge Rd., 0.5 mi. N from junction with Hwy. 20 671 Comment
  POM282293  Gilia tricolor Lyman Benson 1928-3-30 79 Lake Kelseyville, Middle N Coast, Mt. Konocti, Western base. 488 Comment
  UC618499  Gilia tricolor subsp. diffusa Alice Eastwood, John Thomas Howell 1938-5-16 5571 Lake Clear Lake Park Comment
  UC1282740  Gilia tricolor subsp. tricolor J. R. Sweeney Lake 1.2 mi sw Highland Springs; sw of Highland Springs 464 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
  SEINET10464568  Githopsis specularioides Holstein 1978-5-6 HOLSTEIN s.n. Lake Walker Ridge Road, about 1.5 miles north of State Highway 20 732 Comment
  RSA0116942  Glinus lotoides Lyman Benson 1946-8-31 12188 Lake Thurston Lake, northwest of Lower Lake. 457 Comment
  CAS-BOT-BC280552  Glyceria elata Peter Rubtzoff 1952-6-22 1274 Lake Blue Lakes Comment
  UC1478654  Gnaphalium palustre Robert F. Thorne 1974-7-31 44955 Lake n of Harrington Flat Road (lower margin of lake on s side); Boggs Lake 914 Comment
  CAS-BOT-BC302582  Gnaphalium palustre H. L. Mason 1934-5-5 8125 Lake Near Hildebrand Ranch, southeast of Kelseyville Comment
  UCD20710  Grindelia camporum var. camporum Mark Bibbo; w/ Laura Wynholds 2002-7-20 50 Lake McLaughlin UC Reserve. SE of Knoxville-Berryessa Rd. where the slurry pipeline crosses the road. S side of Hunting Creek. 579 Comment
  CAS-BOT-BC305215  Grindelia hirsutula Mrs. Alexander McCallum 1900-7-1 s.n. Lake Bartlett Springs Comment
  CAS-BOT-BC231120  Hackelia amethystina Walter & Irja Knight 1968-7-3 2508 Lake Ca. 200 yards down slope S of summit of Sheetiron Mountain 1965 Comment
  CAS-BOT-BC302207  Harmonia hallii A. A. Heller 1919-5-10 13123 Lake Coast Range, summit of the ridge west of Leesville 609 Comment
  JEPS123183  Harmonia hallii David Gowen 2009-5-6 1020 Lake Above Walker Ridge Road near summit of peak south of Baldy Mountain Comment
  SEINET7883437 Image available Harmonia hallii Leo Koch 1940-1 931 Lake Serpentine Hill, 1.9 miles east of Middletown Comment
  UC101338  Harmonia nutans Dean W. Taylor 1998-6-3 16459 Lake unnamed rd 0.7 miles N Napa County line, ca. 1.5 mile N of Oat Hill 548 Comment
  SEINET12049905  Hastingsia alba Unknown 1985-1 RR 50466 Lake Walker Ridge, creek below Barrel Spring campground 701 Comment
  UC173903  Helenium bigelovii H. M. Hall 1913-7-23 9581 Lake 40-50 mi from Pacific Ocean (Rice Fork of South Eel River); Inner North Coast Ranges, South Eel River, Rice Fork 701 Comment
  UC32224  Helenium bigelovii Brewer 1862-1 2619 Lake Comment
  CAS-BOT-BC309426  Helenium puberulum J. W. Blankinship 1924-7-4 s.n. Lake Kelseyville Comment
  CAS-BOT-BC309429  Helenium puberulum David D. Keck 1938-8-3 4744 Lake 1 mi. N. of Cobb P.O. Comment
  CAS-BOT-BC309430  Helenium puberulum Greg de Nevers 2001-7-8 12548 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  SD9067  Helianthella californica Daniel Cleveland Jun 1882 Lake Allen Springs Comment
  CAS-BOT-BC305520  Helianthus bolanderi J. W. Blankinship 1928-8-25 s.n. Lake Clear Lake Comment
  RSA2651  Helianthus bolanderi J. W. Blankinship 1928-9-16 s.n. Lake Siegler Springs Comment
  UC353882  Heliotropium curassavicum unknown 1927-7-7 2318 a Lake 6 mi. e. Middletown (<Pudah> Creek); s. Lake Co., <Pudah> Creek Comment
  UCD18129  Heliotropium curassavicum K. Carpenter; with E. Dean and K. Chaney. 2000-8-11 66 Lake McLaughlin Reserve. Research Hill area, growing in dry bed of Hunting Creek, just south of turn-off to Recreation Area. 632 Comment
  UC1191656  Heliotropium curassavicum Malcolm A. Nobs and S. Galen Smith 1949-9-8 1845 Lake s.e. side Clear Lake Comment
  CAS-BOT-BC310093  Hemizonella minima Alice Eastwood 1925-5-22 12835 Lake Dashiells, Mt. Sanhedrin Comment
  CAS-BOT-BC305998  Hemizonia congesta subsp. calyculata David D. Keck 1933-11-9 2699 Lake 2.1 mi. E. of Upper Lake Comment
  CAS-BOT-BC306051  Hemizonia congesta subsp. clevelandii R. F. Hoover 1938-9-3 3796 Lake Middletown Comment
  CAS-BOT-BC306073  Hemizonia congesta subsp. clevelandii Lewis S. Rose 1935-9-12 35645 Lake Seiglers Springs 914 Comment
  JEPS12595  Hemizonia congesta subsp. clevelandii W. L. Jepson 1897-7-15 Lake Big Valley Comment
  UC1562731  Hemizonia congesta subsp. clevelandii Barbara Ertter 1988-7-3 7663 Lake Elk Mt Rd ca 7 airmiles n Upper Lake (town) (ca halfway up switchbacks on s face of mountain 3 mi from top, 2.7 mi from Middle Cr crossing); Elk Mt 762 Comment
  UC294519  Hemizonia congesta subsp. clevelandii D. Cleveland 1881-1-1 Lake Allen Springs Comment
  UC480999  Hemizonia congesta subsp. clevelandii Katharine Brandegee Lake Snow Mt. Comment
  UC990635  Hemizonia congesta subsp. clevelandii James I. McMurphy 1909-8-6 682 Lake between Kelseyville and Lower Lake Comment
  OBI16312  Hemizonia congesta subsp. clevelandii Robert F. Hoover 1966-8-23 9924 Lake Valley of St Helena Crk S of Middletown Comment
  SD9036  Hemizonia congesta subsp. clevelandii Daniel Cleveland Jul 1882 Lake Clear Lake Region Comment
  CAS-BOT-BC314877  Hemizonia congesta subsp. luzulifolia Agnes M. Bowman 1901-5-2 s.n. Lake Lower Lake, Anderson's Ranch Comment
  RSA357867  Hemizonia pungens R. F. Thorne, Larry E. DeBuhr 1975-8-14 46799 Lake Clear Lake, Soda Bay. 427 Comment
Read comments
Mar 6 2014
  UCD141178  Hesperocnide tenella Ellen Dean; with Plant Biology 102 interns 2013-4-14 7681 Lake Clear Lake State Park. NE of Kelseyville. North side of park, North of Soda Bay road. By main entrance kiosk to park. 406 Comment
  SD40673  Hesperocyparis macnabiana Carl B. Wolf, E. R. Johnson 1934-10-14 Lake 4 miles west (above) Highland Springs on Pieta Road 490 Comment
  HSC1206  Hesperocyparis sargentii P. J. Zinke 1957-5-21 225 Lake 1.0 mi. W of county boundary on road to Pope Valley Comment
  CHSC29639  Hesperolinon adenophyllum Dibble; Griggs 1979-7-11 7 Lake Near Bear Creek, close to the town of Stonyford. On the lower third of a ridge system. 671 Comment
  JEPS122774  Hesperolinon adenophyllum Jake Ruygt 1995-6-3 3483 Lake Kelsey Creek Road, Kelseyville. Evelyn Allen's Comment
  POM268798  Hesperolinon adenophyllum Lyman Benson 1933-6-19 4462 Lake Lakeport Junction Hill. 488 Comment
  RSA135384  Hesperolinon adenophyllum Volney Rattan 1885-05 s.n. Lake Near Lakeport Comment
  UC1212223  Hesperolinon adenophyllum Helen K. Sharsmith 1952-7-5 4176 Lake edge of Soda Creek near confluence with Eel River (vicinity of Lake Pillsbury); Inner North Coast Ranges, Mendocino National Forest, Gravell 609 Comment
  UC146126  Hesperolinon adenophyllum Joseph P. Tracy 1905-7-12 2249 Lake near Glenbrook; Northern Coast Ranges, Mt. Hannah 914 Comment
  UC353858  Hesperolinon adenophyllum Milo S. Baker 1928-7-2 3060 a Lake dry open spot on hillside Bear Cr. Camp Comment
  UCD32581  Hesperolinon adenophyllum Beecher Crampton 1954-6-8 1935 Lake Lake County, 3 miles north of Cobb Mountain, Bottle Rock Road. Comment
  UC173693  Hesperolinon adenophyllum H. M. Hall 1913-7-19 9524 Lake Mt. Sanhedrin semi-arid section of the inner North Coast Ranges (Hullville road, Northern Lake County, 40-50 mi from the Pacific Ocean) 914 Comment
  CHSC67248  Hesperolinon bicarpellatum James D. Jokerst 1985-5-17 2350 Lake South of Margan Valley Rd. in serpentine islands. Comment
  OBI12553  Hesperolinon bicarpellatum Helen K. Sharsmith 1952-6-19 4137 Lake Head of Butts Cyn 0.7 mi E of Black Oak Villa 229 Comment
  UC1212343  Hesperolinon bicarpellatum J. R. Sweeney 1952-6-8 Lake on road from Pope Valley to Middletown w Napa-Lake county line; Inner North Coast Ranges, Butts Canyon, Black Oak Villa Comment
  UC1212373  Hesperolinon bicarpellatum Helen K. Sharsmith 1959-5-28 4700 Lake 0.2 mi n Howard Springs (21.2 mi beyond Clear Lake Oaks, road from Seigler Canyon to Middletown); Inner North Coast Ranges 609 Comment
  CHSC34254  Hesperolinon californicum J. Lacey; R. Ondricek-Fallscheer 1981-6-25 7 Lake 0.5 mi n of Howard Springs on grassy slope above road. 661 Comment
  JEPS127862  Hesperolinon californicum Adam C. Schneider with Will Freyman and Yuri P. Springer 2014-5-18 603 Lake 21060 Loconomi Rd. (Off of Butts Canyon Rd.) Comment
  OBI12549  Hesperolinon californicum Rimo Bacigalupi, H. L. Mason & J. R. Sweeney 1953-6-8 4177 Lake Upper end of Long Valley, in drainage of Bucksnort Crk, 0.5 mi SW of Dieterts Reservoir 320 Comment
  JEPS122829  Hesperolinon clevelandii W. A. Freyman with A. C. Schneider & Y. P. Springer 2014-5-18 278 Lake North side of Highway 29 east of Doten Road. Comment
  UC1212320  Hesperolinon clevelandii Helen K. Sharsmith 1959-5-17 4655 Lake s end of lake just above Jago Bay (sixteen mi beyond Middletown on road through Lower Lake to Soda Bay); Inner North Coast Ranges, Clear Lake 548 Comment
  UC1212329  Hesperolinon clevelandii Helen K. Sharsmith 1952-7-5 4177 Lake near Lake Pillsbury (on road to Squaw Valley); Inner North Coast Ranges, Mendocino National Forest 609 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
  RSA151714  Hesperolinon clevelandii H. K. Sharsmith 1959-5-17 4656 Lake Beyond Middletown on road through Lower Lake to Soda Bay, 17.4 miles beyond Middletown, above Jago Bay at south end Clear Lake. Comment
  RSA518859  Hesperolinon clevelandii Barbara Ertter 1988-7-3 7675 Lake Elk Mountain Road at junction Bear Creek Road, top of Elk Mt. Grade, ca 10 airmiles north of Upper Lake (town), Mendocino National Forest. 1098 Comment
  UC1199506 Image available Hesperolinon didymocarpum Helen K. Sharsmith 1959-5-28 4708 Lake 9.7 mi s Howard Springs (on road to Middletown); Big Canyon Creek 426 Comment
  UCD110513  Hesperolinon didymocarpum Joyce Lacey; Robin Ondricek-Fallscheer 1981-6-25 9 Lake On Big Canyon Road, 1.7 miles north of Habin Springs Road. 335 Comment
  JEPS32321  Hesperolinon disjunctum W. L. Jepson 1938-6-9 18965 Lake on w slope of ridge between Indian Valley (Lake Co.) and Bear Valley (Colusa Co.); Complexion Canyon 579 Comment
  UCD84058  Hesperolinon disjunctum Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6236 Lake Cache Creek Wilderness area, southern edge of wilderness, accesssed via eastern forks of Rocky Creek Road and then via a private road owned by Stephen Gilardi (an area known as Brushy Sky High on some maps). 808 Comment
  JEPS122902  Hesperolinon drymarioides Adam C. Schneider 2015-5-19 932 Lake Along Knoxville Devilhead Rd. Comment
  JEPS122850  Hesperolinon micranthum Adam C. Schneider with Dick O'Donnell 2013-5-26 224 Lake Southwest side of Butts Canyon Road, 1.3 miles north of Napa/Lake Co. Line. Comment
  JEPS32316  Hesperolinon micranthum W. L. Jepson 1938-6-11 18996 Lake burn in chaparral w Reiff; Morgan Valley 701 Comment
  UC1212240  Hesperolinon micranthum Joseph P. Tracy 1905-7-13 2258 Lake between Kelseyville and Mt. Hannah; Northern Coast Ranges, Glass Mt. 762 Comment
  UC1212249  Hesperolinon micranthum J. R. Sweeney 1953-5-18 955 Lake just e Black Oak Villa; Inner North Coast Ranges, Butts Canyon Comment
  UC1212253  Hesperolinon micranthum Helen K. Sharsmith 1952-6-21 4151 Lake 0.5 mi w Indian Valley; Inner North Coast Ranges, North Fork Cache Creek 441 Comment
  UC1212265  Hesperolinon micranthum Helen K. Sharsmith 1952-6-19 4138 Lake canyon 0.7 mi e Black Oak Villa; Inner North Coast Ranges, Butts Canyon 228 Comment
  JEPS122868  Hesperolinon sharsmithiae Adam C. Schneider with Will Freyman and Yuri P. Springer 2014-5-17 601 Lake Along south side of Jerusalem Grade west of intersection with Daly Place Comment
  UC146129  Hesperolinon spergulinum Joseph P. Tracy 1905-7-12 2240 Lake n foot of Mt. St. Helena Northern Coast Ranges, Mt. St. Helena 609 Comment
  JEPS5722  Heterocodon rariflorum Rimo Bacigalupi and J. R. Sweeney 1951-6-3 3345 Lake about 5.5 mi nw Lower Lake (just opposite Manning Flat, along road to Kelseyville) 563 Comment
  RSA286268  Heterocodon rariflorum R. F. Thorne 1974-7-27 44947 Lake Boggs Lake; S side [of lake]; N of Harrington Flat Road. 915 Comment
  UC1044697  Heterocodon rariflorum Milo S. Baker 1951-6-21 12335 Lake ca 5 mi w Lower Lake town (margin of Snow Lake, e side); Snow Lake 609 Comment
  UC1563933  Heterocodon rariflorum Barbara Ertter 1988-7-3 7679 Lake ca 10 air mi n Upper Lake (town) (Elk Mt Rd at jct Bear Creek Rd, top of Elk Mt Grade); Mendocino National Forest, Elk Mountain Grade 1097 Comment
  UCD84404  Heterocodon rariflorum Ayzik Solomeshch 2004-6-13 s.n. Lake Southern slope of Goat Mtn. Vicinity of Root Glades, N of Wyman Creek. 891 Comment
  CAS-BOT-BC311013  Heterotheca oregona Clare R. Wheeler 1982-10-14 3297 Lake Mendocino National Forest. 6 mi. NE of Soda Creek Station on USFS Rd. 20N01 868 Comment
  UC480932  Heterotheca oregona var. compacta H. M. Hall 1913-7-20 9576 Lake 40 to 50 mi from Pacific Ocean (Hullville, n Lake County); Inner North Coast Ranges 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
  UC570422  Heterotheca oregona var. rudis Chas. M. Belshaw 1936-9-20 2682 Lake 6 mi s Lower Lake (on Clear Lake road); North Inner Coast Range Comment
  POM289242  Heterotheca oregona var. rudis Lyman Benson 1937-8-30 8504 Lake 1 mile N of Kelseyville; Mt. Range: Middle N Coast; Watershed: Clear Lake. 412 Comment
  RSA96854  Heterotheca oregona var. rudis P. C. Everett, E. K. Balls 1954-10-18 20351 Lake Along Rice Fork about junction with Bear Creek, road from Stonyford to Upper Lake. 610 Comment
  UC1127186  Heuchera micrantha var. erubescens A. Simontacchi 1937-6-29 250 Lake 3.9 mi ne Hunter Point; Mendocino National Forest 533 Comment
  RSA0066362  Heuchera micrantha var. hartwegii J. W. Blankinship 1924-5-31 s.n. Lake Kelseyville. Cold Creek Dells. Comment
  CAS-BOT-BC312407  Hieracium albiflorum M. S. Jussel 1933-7-3 350 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CHSC102761  Hieracium albiflorum David Isle; Arnold James 1993-6-23 1732 Lake Mendocino National Forest. North Coast Ranges. Upper Main Eel River Watershed. N of Lake Pillsbury and 20N01; NE of Sheriff Posse Corral and up 4x4 road past K-Tag. MDBM. 609 Comment
  POM52574  Hieracium albiflorum A. A. Heller 1902-7-25 5986 Lake Foothills South of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  UC897802  Hieracium albiflorum A. A. Heller 1902-7-25 5986 Lake foothills s Mt. Sanhedrin (midway between Potter Valley and Hullville) Comment
  CAS-BOT-BC324628  Holocarpha virgata Lewis S. Rose 1935-9-12 35646 Lake 5 miles north of Middletown Comment
  CAS-BOT-BC324625  Holocarpha virgata J. H. Thomas 1960-8-29 8842 Lake About 8.7 miles south along the highway from Lower Lake toward Middletown 396 Comment
  UCSB34919  Holocarpha virgata Cowan, Clark 1976-9-17 Lake Hwy. 29, 17 mi. N. of Calistoga, ca. 20 mi. of jct. of Hwy. 12 and Santa Rosa Comment
  JEPS20937  Holocarpha virgata subsp. virgata W. L. Jepson 1938-9-24 19028 Lake 3.5 mi ne Middletown (on road to Lower Lake, e of Putah Creek crossing); Coyote Valley Comment
  RSA140824  Holocarpha virgata subsp. virgata John H. Thomas 1960-8-29 8842 Lake 8.7 miles S along the hwy from Lower Lake toward Middletown. 396 Comment
  UC32748  Holocarpha virgata subsp. virgata unknown 2626 Lake Comment
  HSC41830  Hordeum brachyantherum Rick Cooper 1977-4-23 31 Lake Hwy. 20, 2.2 mi. W of its junction with Hwy. 29 Comment
  SEINET255217 Image available Hordeum brachyantherum A. A. Beetle 1941-4-27 1730 Lake Southwest side of Clear Lake, along road in full sun. Comment
  CAS-BOT-BC284596  Hordeum brachyantherum subsp. brachyantherum J. W. Blankinship 1922-4-21 s.n. Lake Kelseyville Comment
  POM295702  Hordeum brachyantherum subsp. brachyantherum Lyman Benson 1934-6-12 6084 Lake Kelseyville; McGaw Slough; Middle N Coast Mt. Range 427 Comment
  CAS-BOT-BC289491  Hordeum brachyantherum subsp. californicum John Thomas Howell 1945-6-21 21215 Lake Near Bartlett Springs Comment
  RSA10241  Hordeum brachyantherum subsp. californicum C. B. Wolf 1928-5-4 1899 Lake 2 mi. north of Middletown. Comment
  CDA40179  Hordeum marinum subsp. gussoneanum G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18552 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
  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
  UCD20481  Hordeum marinum subsp. gussoneanum E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1047 Lake McLaughlin UC Reserve. Lower reaches of eastern side of Research Hill, W of Hunting Creek. 609 Comment
  UC50690  Hordeum vulgare Joseph Burtt Davy May 1900 6635 Lake near Upper Lake Comment
  CAS-BOT-BC148547  Horkelia bolanderi Robert F. Hoover 1938-9-5 3815 Lake 3 miles west of Lower Lake Comment
  CAS-BOT-BC148552  Horkelia bolanderi J. W. Blankinship 1925-7-17 s.n. Lake Bogg's Lake, Mt. Hannah 914 Comment
  JEPS96936  Horkelia bolanderi Dean W. Taylor 1998-6-23 16702 Lake Boggs Lake, on the northwestern shore 853 Comment
  POM275259  Horkelia bolanderi Lyman D. Benson 1932-6-19 3718 Lake Mount Hanna 762 Comment
  UC525499  Horkelia californica subsp. dissita Ethel Crum 1933-7-23 1510 Lake w Pine Grove Resort; Cobb Mountain 792 Comment
  UC555506  Horkelia californica subsp. dissita Pauline Schulthess 1931-7-3 127 Lake about 2 mi w Kelseyville; Big Valley Comment
  UCD41797  Horkelia californica var. elata Geri Hulse-Stephens 2001-6-30 731 Lake Goat Mountain. Bear Wallow. (Root Glade marsh) 944 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-BC536590  Horkelia californica var. elata David D. Keck; A. Gustafsson 1938-8-3 4737 Lake Cobb P.O., along Kelsey Creek and around borders of meadow Comment
  CAS-BOT-BC536591  Horkelia californica var. elata J. W. Blankinship 1924-7-3 s.n. Lake Kelseyville Comment
  CAS-BOT-BC206063  Hosackia crassifolia A. A. Heller 1902-7-14 5857 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  UCD106081  Hosackia crassifolia Tofsrud 1948-7-1 s.n. Lake Summit of Hopland to Lakeport road. Comment
  POM135541  Hypericum androsaemum A. A. Heller 1902-7-21 9339 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville 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
  UCD20490  Hypericum concinnum E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1060 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
  UC1282819  Iris fernaldii J. R. Sweeney 1953-5-8 1001 Lake 0.4 mi se Black Oak Villa in Butts Canyon (1.1 mi from Lake-Napa county line on Pope Valley road); Butts Canyon 243 Comment
  HSC40278  Iris macrosiphon J. D. Ackerman 1975-9-10 669 Lake Boggs Mtn., E of Cobb, near summit on Rd. 541 1104 Comment
  POM263700  Iris macrosiphon R. C. Foster 1937-5-18 231 Lake On road between Leesville and Houghs Springs Comment
  RSA233000  Iris macrosiphon D. A. Young 1969-5-5 P 349 Lake 6 miles west of Kelseyville on Highway 29 305 Comment
  RSA256637  Iris macrosiphon Jim Sauser 1975-5-3 36 Lake 8.7 miles (14.5 km) east of State Route 29 along Butts Canyon Creek on Butts Canyon Road 549 Comment
  RSA366822  Iris macrosiphon Robert Gustafson, Don Reynolds 1983-6-7 2750 Lake Harrington Flat Road, south of Boggs Lake Comment
  CAS-BOT-BC123362  Iris macrosiphon var. elata Alice Eastwood; John Thomas Howell 1938-5-16 5565 Lake Clear Lake Park Comment
  CAS-BOT-BC376210  Isoetes Greg de Nevers 1996-5-18 10811 B Lake Just south of Anderson Marsh State Historic Park Comment
  UC1478464  Isoetes bolanderi Edward Lee 1936-9-19 2558 Lake Sheep Camp Snow Mt Comment
  SEINET183939 Image available Isoetes howellii A. Eastwood, JT Howell 1938-5-18 5771 Lake Near Adams Springs Comment
  CAS-BOT-BC376413  Juncus Greg de Nevers 2001-5-14 12473 Lake Clear Lake, Lake County Land Trust, Rodman Slough. 475 Comment
  UCR254907  Juncus Greg de Nevers 2001-5-14 12473 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 476 Comment
  UCD132531  Juncus balticus subsp. ater Jennifer Poore; PLS 102 plant collecting interns 2013-5-4 6 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. North part of park, north of Soda Bay Road. Southeast of entrance kiosk, in middle of meadow. 412 Comment
  JEPS98457  Juncus bufonius var. bufonius Lowell Ahart 2000-6-2 8434 Lake 2 1/2 mi W of Bear Valley (about 100 ft NE of Bartlett Springs road, 400 yds SW of the radio tower, 1/4 mi W of Bartlett Springs Road and Walker Ridge Road) 609 Comment
  JEPS75968  Juncus covillei William J. Ferlatte 1971-6-16 1344 Lake at end of U.S.F.S. road 18N16 Bevans Flat 762 Comment
  UC167847  Juncus covillei A. B. Simonds Jun 1888 Lake Comment
  JEPS80731  Juncus laccatus L. R. Heckard and J. Hickman 1981-7-28 5690 Lake w side Snow Mt. (Bear Creek above fork); , Bear Creek 1600 Comment
  SJSU9842  Juncus patens J. B. Snell 1963-6-15 151 Lake Long Valley E of Clear Lake Comment
  UC353947  Juncus xiphioides Milo S. Baker 1928-7-3 3108 b Lake Bear Cr. Cal. Nat. Forest (along road) Comment
  SEINET10966037  Juniperus californica George Engelmann 1880-1 Engelmann s.n. 1880 Lake Between the Geysers and Ukiah. From the George Engelmann Herbarium. Comment
  CAS-BOT-BC235859  Keckiella corymbosa Milo S. Baker 1928-7-3 3112 a Lake Near Sheep Corral, Snow Mt. Ranch 1219 Comment
  CAS-BOT-BC237837  Keckiella lemmonii John Thomas Howell 1937-7-19 13138 Lake Road to Williams, eastern Lake Co. Comment
  RSA293294  Keckiella lemmonii D. C. Michener 1980-7-28 3733 Lake North Coast Ranges. Bartlett Springs rd 7.1 miles from jct with CA 20 near Lucerne. 1150 Comment
  RSA293295  Keckiella lemmonii D. C. Michener 1980-7-28 3735 -a Lake North Coast Ranges. 8.2 miles along Bartlett Spgs rd from jct with CA 20 near Lucerne. 1100 Comment
  UC1178984  Keckiella lemmonii Herbert L. Mason 1945-6-28 12603 Lake se of Borax Lake; Obsidian Ridge Comment
  JEPS80370  Kelloggia galioides L. R. Heckard and J. Hickman 1981-6-22 5603 Lake e ridge of Snow Mt., East Peak; Snow Mt. 1981 Comment
  UCD85702  Koeleria macrantha A. A. Beetle; G . L. Stebbins Jr. 1942-6-3 3525 Lake 3 miles south of Kelseyville on road to Middletown, Rt. 29. Comment
  CAS-BOT-BC273599  Koeleria pyramidata John Thomas Howell 1945-6-20 21094 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  CAS-BOT-BC499197  Kopsiopsis strobilacea A. A. Heller 1902-7-14 5862 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  RSA44879  Lactuca saligna J. C. Roos 1948-8-31 3932 Lake Lakeport. Comment
  HSC45523  Lagophylla minor M. Alcasas 1978-4-23 55 Lake Barrel Springs Campground 701 Comment
  POM361459  Lagophylla minor Barbara Kelly 1977-4-24 348 Lake Barrel Springs Campground. 701 Comment
  POM51457  Lagophylla minor Katherine Brandegee 1889-04 s.n. Lake [Unspecified] Comment
  SBBG26750  Lagophylla minor J. Clausen 1935-5-22 1054 Lake Monticello Rd, 8.8 mi SE of Lower Lake Comment
  CAS-BOT-BC332813  Lagophylla ramosissima M. S. Jussel 1933-6-27 255 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  RSA109878  Lagophylla ramosissima P. A. Munz 1956-7-24 22327 Lake Long Ridge Trail to Snow Mountain. 1524 Comment
  RSA407396  Lagophylla ramosissima Lyman Benson 1942-7-15 11300 Lake kelsey Creek 1 mile N of Kelseyville; Mt. Range: Middle N Coast; Drainage area: Clear Lake. Comment
  UC165020  Lagophylla ramosissima J. P. Tracy May 28 1902-Jun 2 1902 1698 Lake in hills about Scotts Valley (6 mi nw of Lakeport) 426 Comment
  UC595121  Lagophylla ramosissima David D. Keck 1938-8-3 4739 Lake Cobb P.O. Kelsey Creek 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
  UCD147477  Lasthenia Joshua Bertuch; Plant Science 102 collecing interns 2014-4-26 5 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Lower reaches of Lewis Ridge on undeveloped road. 399 Comment
  JEPS18113  Lasthenia burkei Rimo Bacigalupi with G. T. Robbins and F. Hoffmann 1956-6-1 5691 Lake Manning Flat 579 Comment
  CAS-BOT-BC338107  Lasthenia californica Alice Eastwood 1925-5-22 12808 Lake Dashiells, Mt. Sanhedrin Comment
  CHSC101604  Lasthenia californica David Isle 2004-5-6 1580 b Lake Mendocino National Forest; in Salmon Creek overflow depression, Gravelly Valley, north of Lake Pillsbury; >1/4 mile SE of Lake Pillsbury Ranch gate. 566 Comment
  SEINET11805151  Lasthenia glaberrima P. G. Brown 1977-1 25 Lake ca 2.5 mi W of Lower Lake at Pinkeye Lake 529 Comment
  HSC41838  Lasthenia glabrata Tom Duebendorfer 1977-4-23 12 Lake S.R. 20, 2.2 mi. W of its junction with S.R. 29 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
  HSC5140  Lasthenia gracilis D. M. Patten 1964-5-1 Lake Boggs Lane, Lakeport 439 Comment
  JEPS86645  Lathyrus jepsonii var. californicus L. R. Heckard with P. C. Silva, R. L. and M. Moe 1988-6-19 6716 Lake 0.5 mi ne Summit Springs (sw flank of Snow Mountain); Snow Mountain 1600 Comment
  UC173991  Lathyrus jepsonii var. californicus H. M. Hall 1913-7-16 9494 Lake s side Mt. Sanhedrin (n Lake County); Inner North Coast Ranges 1584 Comment
  UCD38228  Lathyrus jepsonii var. californicus Beecher Crampton 1953-6-2 1377 Lake 4 miles south of Lakeport. Comment
  UC764676  Lathyrus nevadensis var. nevadensis R. F. Hoover 1941-4-27 4965 Lake between Salmina's and Adams Springs Comment
  POM19390  Lathyrus polyphyllus A. A. Heller 1902-7-22 8270 Lake Near the summit of Mt. Sanhedrin Comment
  UC1552833  Lathyrus vestitus Frederica Bowcutt 1985-4-11 486 Lake ca .12 e Middle Creek (approx 7 mi e of Clear Lake, 5 mi s of Indian Valley Reservoir and 45 air mi ne of Santa Rosa, 1 mi of Hwy 20) Comment
  CAS-BOT-BC323929  Layia chrysanthemoides Greg de Nevers 2001-4-8 12217 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 457 Comment
  CAS-BOT-BC323930  Layia chrysanthemoides David D. Keck 1933-5-30 2394 Lake 3.7 miles W of Upper Lake, 2 miles E of Blue Lakes. Comment
  CAS-BOT-BC323957  Layia chrysanthemoides Palmer Stockwell 1935-5-19 1314 Lake 2 mi. from Clear Lake, on road to Scott's Valley. Comment
  RSA463154  Layia chrysanthemoides Lyman Benson 1935-3-26 6315 Lake Kelseyville; Mt. Range: Middle N. Coast; Watershed: Clear Lake. 427 Comment
  CAS-BOT-BC123322  Layia septentrionalis David Daniels Keck 1933-5-29 2384 Lake 2.5 miles S of Lakeport Comment
  CAS-BOT-BC329314  Layia septentrionalis Bruce G. Baldwin 1988-5-29 708 Lake South of Lakeport, immediately S of jct of State Hwys 29 and 175 (N of jct of Ackley Rd and Ackley Cutoff). Comment
  CAS-BOT-BC329337  Layia septentrionalis L. R. Abrams 1928-5-5 12355 Lake 2 mi S of Lakeport Comment
  HSC33131  Layia septentrionalis Thomas W. Nelson, Jane P. Nelson 1974-4-9 1164 Lake Along Hwy. 20 between Lucerne and Clear Lake Oaks Comment
  HSC60474  Layia septentrionalis J. P. Smith 1977-4-24 9040 Lake Barrel Springs Campground 701 Comment
  HSC97309  Layia septentrionalis Thomas W. Nelson, Jane P. Nelson 2004-5-6 9199 Lake Junction of State Route 175 and State Route 29, 2 mi. S of Lakeport 427 Comment
  UC2014142  Layia septentrionalis Ellen Dean, C. Thomsen, G. Harrington, J. Chau 2010-5-5 5975 Lake Lake County: S of Hwy 20. Private land near border of the Cache Creek Wilderness, near Redbud trail. NW side of Cache Creek. In drainage along foot trail. Comment
  SEINET10617125 Image available Layia septentrionalis David D. Keck 1933-5-29 Keck 2384 Lake 2.5 mi. south of Lakeport on road to Kelseyville. In sandy soil with Platystemon californicus, Eschscholtzia californica, Festuca tracyi, etc. Comment
  SEINET11805148  Layia septentrionalis R. K. Johnson 1977-1 10 Lake E side of Clear Lake, 2.2 mi S of Lucerne 396 Comment
  RSA2476  Lemna minor J. W. Blankinship 1928-9-23 s.n. Lake Kelseyville Comment
  CAS-BOT-BC215747  Lepechinia calycina Peter H. Raven 1962-5-31 17914 Lake 6.3 miles south of Lower Lake on road to Knoxville Comment
  RSA21984  Lepechinia calycina A. Simontacchi 1937-7-9 252 Lake 0.5 miles S. of Soda Bay. 503 Comment
  HSC44115  Lepidium lasiocarpum Barbara Kelly 1977-4-23 375 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  SEINET11991669  Lepidium strictum S. E. Bigbee 1984-1 77 Lake E side of Clear Lake, 2.2 mi S of Lucerne 396 Comment
  CAS-BOT-BC226561  Leptosiphon acicularis Alice Eastwood; John Thomas Howell 1938-5-17 5665 Lake Middle Creek above Upper Lake Comment
  POM279153  Leptosiphon acicularis Lyman Benson 1927-04 s.n. Lake Kelseyville. 488 Comment
  LA206683  Leptosiphon ambiguus M. S. Baker; 1934-5-5 7644 Lake 5 to 6 mi S of Kelseyville on Lower Lake Hwy Comment
Read comments
Jul 13 2018
  POM279146  Leptosiphon androsaceus Lyman Benson 1928-4-28 580 Lake Highland springs; Mayacamas Mt RAnge, 'Dobe Creek Waterhsed 610 Comment
  UCSB63728  Leptosiphon androsaceus Gregersen, K. 1986-4-5 Lake Jct. Hwys. 29 and 175, ca. 3 mi SE of Kelseyville; Kelseyville Quadrangle, 15'; S central portion of Sect. 13, T13N, R8W 499 Comment
  HSC63010  Leptosiphon bicolor M. Dean Griswold Jr. 1979-4-14 2 Lake 0.4 mi. N of Hwy. 20 on Walker Ridge Rd. 640 Comment
  HSC37984  Leptosiphon bicolor Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2329 Lake Along Morgan Valley Rd., 2 mi. W of Napa county line 732 Comment
  HSC95554  Leptosiphon ciliatus Todd Bouchier, Kathleen Gifford, Cameron Williams 1999-5-1 33 Lake Along Brimm Rd. 817 Comment
  POM279176  Leptosiphon liniflorus Lyman Benson 1930-3-31 2030 Lake North Coast range: Middletown 457 Comment
  CHSC42172  Leptosiphon parviflorus Lynda Sterling 1986-4-5 10 Lake Jct Hwys 29 and 175, ca. 3 mi se of Kelseyville. 463 Comment
  CAS-BOT-BC342002  Lessingia ramulosa Beryl O. Schreiber 1936-9-20 2351 Lake 5 miles south of Reiff 762 Comment
  CAS-BOT-BC342023  Lessingia ramulosa A. A. Heller 1902-8-4 6033 Lake On Eel River one mile below Hullville Comment
  JEPS19707  Lessingia ramulosa P. Schulthess 1931-8-3 Lake 1.75 mi s Kelseyville Comment
  RSA128573  Lessingia ramulosa P. H. Raven 1954-9-1 8089 Lake Butts Canyon, 7 miles south of Middletown Comment
  SEINET11448037 Image available Lessingia ramulosa K. Brandegee 1911-8-16 187 Lake Langtry Ranch Comment
  JEPS62002  Lilium pardalinum W. L. Jepson Aug 1892 Lake Horse Mt. Comment
  CAS-BOT-BC132955  Lilium rubescens A. A. Heller 1902-7-15 5891 Lake About Summit Lake, near the summit of Mt. Sanhedrin Comment
  UC1134643  Lilium washingtonianum subsp. purpurascens A. Simontacchi 1937-6-30 241 Lake 3 mi ne Hunter Point; Mendocino National Forest, Lakeport Quad. 1005 Comment
Read comments
Dec 13 2006
  SEINET7042557  Limnanthes alba subsp. alba A. G. Vestal 1963-5-11 s.n. Lake Howard Springs. Whispering Pines quadrangle UTM Zone 10, 528320mE, 4300894mN. Comment
  POM86008  Limnanthes alba var. detonsa Marcus E. Jones 1883-5-8 s.n. Lake Kelsey. Comment
  HSC15788  Limnanthes douglasii C. B. Wolf 1928-5-5 1936 Lake 6 mi. from Upper Lake on the Rd. to Lucerne Comment
  UC903738  Limnanthes douglasii subsp. rosea Milo S. Baker 1947-4-6 11658 Lake less than 1 mi s Borax Lake (near road) Comment
  UC1397278  Limnanthes floccosa subsp. floccosa R. Ornduff 1968-1 6881 Lake at junction of Hwy 29 and Hwy. 175 (ca 5 mi se of Kelseyville) Comment
  UCD147013  Limnanthes floccosa subsp. floccosa Robert E. Preston; Brad Schafer 2011-5-4 2858 Lake SW edge of Shaul Valley, 0.3 mi W of jct SR 29 and SR 175. 542 Comment
  SEINET12319549  Linanthus androsaceus G. E. Bowen 1971-1 13 Lake 18 mi W of Williams, S side of road 305 Comment
  UC1299608  Linanthus bicolor Freed W. Hoffman 1948-6-26 2529 Lake 3 mi n Bear Creek crossing (Rice Creek); North Coast Ranges, Rice Creek Comment
  JEPS30781  Linanthus bolanderi John Thomas Howell 1945-6-18 21007 Lake Sawmill Flat Bartlett Flat 1219 Comment
  UC1124060  Linanthus latisectus K. Bradshaw 1937-5-29 18 Lake High Glade Lookout Mendocino National Forest, Lakeport Quad. 1463 Comment
Read comments
Feb 10 2011
  JEPS6666  Linanthus rattanii Milo S. Baker 1929-6-30 3483 Lake trail to Summit Springs Snow Mountain Comment
  UC1746067  Lipocarpha occidentalis Annetta M. Carter 1936-9-19 1210 Lake Snow Mtn. 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-BC435641  Lithophragma heterophyllum J. W. Blankinship 1923-4-8 s.n. Lake Kelseyville Comment
  CHSC27539  Lithophragma parviflorum Lynn D. Collins 1978-4-8 1 Lake Pinkeye Lake, ca. 2.0 mi w of Lower Lake. 528 Comment
  CAS-BOT-BC269058  Lolium perenne J. W. Blankinship 1924-5-18 s.n. Lake Siegler Springs Comment
  UCD131678  Lomatium californicum Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7586 Lake Clear Lake State Park. NE of Kelseyville. South side of park, Top of knoll on north side of road that leaves Glebe Rd. at locked gate. 634 Comment
  HSC25618  Lomatium ciliolatum var. hooveri J. P. Smith, J. O. Sawyer 1971-6-6 4730 Lake 0.75 mi. N of Clyde Mine, Walker Ridge Rd. Comment
  HSC41910  Lomatium ciliolatum var. hooveri M. A. Baker 1977-4-24 216 Lake Barrel Springs Campground. 701 Comment
  HSC62814  Lomatium ciliolatum var. hooveri J. M. DiTomaso 1979-4-14 864 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  CDA22927  Lomatium dasycarpum subsp. dasycarpum G. F. Hrusa, R. Gross 2008-5-23 17423 Lake North Coast Ranges; N-facing slope above N. Fk. Cache Cr. +/- 1 mi. below spillway of Indian Valley Reservoir. 408 Comment
  JEPS17140  Lomatium dasycarpum subsp. dasycarpum W. L. Jepson 1920-5-23 8990 Lake Indian Valley n.e. Lake Co., Indian Valley Comment
  UC658984  Lomatium dasycarpum subsp. dasycarpum Mildred E. Mathias 1937-5-23 1292 Lake 5 mi. from Lower Lake on rd. to Knoxville Comment
  CHSC27626  Lomatium hooveri Timothy Spira; Robert A. Schlising 1978-5-13 3241 Lake Near Colusa County line in E side Lake County, 0.5 mi N of Hwy 20 on Wlaker Ridge Road. Comment
  CHSC42601  Lomatium hooveri Vernon Oswald 1986-5-12 2013 Lake Brim Rd. (Bartlett Springs Rd.) at the jct. of the road to Barrel Spring. 640 Comment
  CDA21531  Lomatium macrocarpum G. F. Hrusa, R. Gross 2008-5-23 17447 Lake North Coast Ranges; N. Fk. Cache Cr. +/- 1/2 mi. below spillway of Indian Valley Reservoir. 417 Comment
  POM132624  Lomatium macrocarpum C. F. Baker 1903-5-12 2961 Lake Near Lakeport. Comment
  POM287826  Lomatium macrocarpum Lyman Benson 1929-7-13 1766 Lake Kelsey Creek at Kelseyville Comment
  POM287968  Lomatium macrocarpum Lyman Benson 1935-5-17 6591 Lake West base of Mt. Konocti, Breen s Lake. Middle N Coast mtn range, Clear Lake watershed. 488 Comment
  RSA10225  Lomatium macrocarpum C. B. Wolf 1928-5-5 1916 Lake 2 miles south of Lakeport, on road to Kelseyville. Comment
  UC66149  Lomatium macrocarpum A. A. Heller 1902-7-22 5947 Lake near summit Mt. Sanhedrin Comment
  SEINET5625206 Image available Lomatium macrocarpum Unknown 1902-1 5947 (A.A.H.), 2740 (C.W.F.). Lake Near the summit of Mt. Sanhedrin Comment
  POM287838  Lomatium marginatum Lyman Benson 1930-3-31 2013 Lake Middletown, Inner N Coast Mt. Range, Putah Creek 457 Comment
  UC592170  Lomatium marginatum var. purpureum H. L. Mason 1929-4-29 5259 Lake meadows between Middletown and Lower Lake Comment
  HSC66651  Lomatium utriculatum Cathie Goldberg, Lauren Philbrick, Lynn Kunstman, Geoff Walsh 1980-4-19 Lake Coldsprings Campground, along access road to Indian Valley Dam. Comment
  SD131858  Lomatium utriculatum Barbara Ertter 1988-6-4 7495 Lake Bottle Rock Road, a few miles northwest of Pine Grove, 1.3 miles southeast of Sulphur Creek Road junction,between Kelseyville and Middleton 730 Comment
  HSC34999  Lomatium utriculatum Steven Lagos 1974-5-4 56 Lake 427 Comment
  POM132625  Lomatium vaginatum C. F. Baker 1903-5-2 3063 Lake Near Lakeport Comment
  POM287963  Lomatium vaginatum Lyman Benson 1935-3-27 6318 Lake North Fork Cache Creek, Ukiah-Tahoe Highway. 610 Comment
  CAS-BOT-BC241498  Lonicera involucrata var. ledebourii A. S. Stinchfield 1916-8-1 s.n. Lake Near Bartlett Springs Comment
  POM284247  Lonicera involucrata var. ledebourii Cora W. Benson, Lyman Benson 1929-4-26 1903 Lake Above Kelsey Creek Canyon. Comment
  POM316657  Lotus Patricia Wilder 1965-6-9 3620 Lake 0.3 mi. N of Cobb Mountain Lodge on California State Hwy 175. 915 Comment
  POM276661  Lotus denticulatus Lyman Benson 1931-3-26 2708 Lake Clear Lake Lodge. 427 Comment
  POM18638  Lotus douglasii A. A. Heller 1902-7-19 7469 Lake Southern slope of Mt. Sanhedrin above the sawmill. Comment
  JEPS55507  Lotus humistratus W. L. Jepson 1920-5-25 9035 Lake Jerusalem Valley, s Lake Co. Morgan Valley 548 Comment
  UC1152803  Lotus humistratus Frederica Bowcutt 1986-5-4 682 Lake about 3 mi ne Middletown (on se side of Hwy 53, 2.2 mi ne of junction with Butts Canyon Road, about 0.5 mi n of Crazy Creek on the edge of Coyote Valley); Coyote Valley 365 Comment
  UC998339  Lotus humistratus Milo S. Baker 1953-7-1 12810 Lake 3.4 mi e Middletown Comment
  SEINET7042809  Lotus humistratus A. G. Vestal 1955-5-9 s.n. Lake Serpentine at Howard Springs. Whispering Pines quadrangle UTM Zone 10, 588320mE. 4300894mN. Comment
  SEINET8721489 Image available Lotus humistratus Laura Zeller 1965-1 35 Lake Ca. 6.2 miles NE of intersection of Pope Valley Road and Butts Canyon Road on Butts Canyon Road. 244 Comment
  JEPS55499  Lotus micranthus W. L. Jepson 1936-4-19 17435 Lake Calloyomi Valley, s Lake Co. Callayomi Valley Comment
  SEINET10450488  Lotus nevadensis David B. Dunn 1973-6-7 Dunn 20685 Lake Collected 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
  UC1282776  Lotus scoparius J. R. Sweeney 1952-5-2 800 Lake 4.5 mi from Middletown (on Hwy 29, Anderson Springs Fire) Comment
  UC161758  Lotus scoparius J. Torrey 1865-1 Lake near Clear Lake Comment
  SEINET12167579  Lotus stipularis Unknown 1986-1 60298 Lake nr Sonoma Co. line, Mayacamas Mts., Pine Mt 945 Comment
  SEINET7042665  Lotus wrangelianus A. G. Vestal 1947-5-3 s.n. Lake Flat 2.5 miles northeast of Middletown. Middletown quadrangle UTM Zone 10, 536590mE, 4291808mN. Comment
  CDA21289  Ludwigia grandiflora subsp. hexapetala D. L. Woodward 2007-9-17 PDR 1440777 Lake Clear Lake State Park on flat at outlet of Kelsey Creek, 25 yds upstream from the mouth of Clear Lake. 405 Comment
  RSA0120789  Ludwigia palustris Lyman Benson 1947-8-25 12803 Lake Middle North Coast Range, Clear Lake Drainage Area, west of Mt. Hanna, Boggs Lake. 823 Comment
  UC728703  Luina hypoleuca Milo S. Baker 1945-6-20 10997 Lake Pinnacle Rock Bartlett Mt. 1432 Comment
  UCD19710  Lupinus C. H. Lamoureux; Roman Gankin 1956-3-16 1019 Lake 2 miles west of Clear Lake Oaks along Hwy 20. Comment
  UCR270281  Lupinus adsurgens John F. Emmel 2002-5-19 1753 Lake North Coast Range, Boardman Ridge, 3.4 road miles northwest of junction of Road M-1 and Road M-6, on Road M-1 1372 Comment
  CAS-BOT-BC198464  Lupinus albifrons var. albifrons Charles Piper Smith 1948-6-3 48325 Lake Highway 29, Mount Hannah, 1.1 miles north Comment
  CAS-BOT-BC196061  Lupinus albifrons var. collinus Robert E. Jameson 1967-5-13 1 Lake South Fork of Scott's Creek, 4 miles west of Lakeport Comment
  HSC30770  Lupinus bicolor J. P. Smith, J. O. Sawyer 1972-4-1 5137 Lake Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20 Comment
  HSC33271  Lupinus bicolor Thomas W. Nelson, Jane P. Nelson 1974-4-8 1151 Lake 200 m E of Oasis Resort, 13 mi. E of Clear Lake Oaks along Hwy. 20 Comment
  HSC67105  Lupinus bicolor Teri Bartkowski, Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 6 Lake Coldsprings Campground, along access road to Indian Valley Dam. Comment
  UCD147186  Lupinus bicolor Emily Jacinto; Plant Science 102 collecting interns 2014-4-26 2 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Anderson Flat. 405 Comment
  HSC45254  Lupinus bicolor M. Alcasas 1978-4-15 15 Lake Bartlett Springs Rd. 1.0 mi E of Hwy. 20 549 Comment
  SEINET7042460 Image available Lupinus bicolor 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
  SEINET7042598 Image available Lupinus bicolor A. G. Vestal 1963-5-11 s.n. Lake Seigler Springs North Road. Clearlake Highlands quadrangle UTM Zone 10, 526354mE, 4304294mN. Comment
  UCD34464  Lupinus bicolor Beecher Crampton 1985-3-24 9908 Lake Lakeport, Beach street. Comment
  RSA517452  Lupinus bicolor subsp. microphyllus Donald G. Nelson 1940-4-30 667 Lake Cobb Mt., between Middletown and Kelseyville, S of Clearlake. Loch Lomond, precisely at summit of the grade. Comment
  SEINET7040115 Image available Lupinus bicolor subsp. microphyllus A. G. Vestal 1962-4-12 Lake Butts Cany Road (Pope U. Road to Middletown), 4.7 miles southeast of Route 53. Comment
  NY15850  Lupinus debilis J. T. Howell 1945-6-21 21193 Lake Bartlett Mountain Comment
  HSC2124  Lupinus densiflorus var. aureus C. B. Wolf 1928-5-7 2076 Lake Houghs Mineral Springs 595 Comment
  HSC86904  Lupinus densiflorus var. aureus Terry Hines, Ellen Purcell, N. Williams 1988-4-16 29 Lake 6.1 mi. on Walker Ridge Rd., N of Hwy. 20. Across from Blue Oak Campground 732 Comment
  HSC89794  Lupinus densiflorus var. aureus A. Smith, A. Eller, B. Hoffman 1989-4-15 16 Lake Blue Oak Campground, 7.7 mi. N of Hwy. 20 just W of Walker Ridge Rd. 152 Comment
  RSA10710  Lupinus densiflorus var. densiflorus Carl B. Wolf 1928-5-7 2121 Lake 7 miles east of Houghs Mineral Springs on the road to Williams. Comment
  CAS-BOT-BC8486  Lupinus fragrans Amos Arthur Heller 1919-6-7 13223 Lake SE side of Snow Mountain above Bonnie View 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
  UCD108001  Lupinus latifolius J. C. Downey 1956-5-15 s.n. Lake along roadside near Hildebrand Ranch, northeast of Boggs Lake. 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
  POM276416  Lupinus latifolius subsp. latifolius Lyman D. Benson 1935-5-18 6624 Lake Cobb Valley, Middle North Coast Mt. Range. 915 Comment
  UCD20718  Lupinus luteolus Mark Bibbo; w/ Laura Wynholds 2002-7-20 59 Lake McLaughlin UC Reserve. SE of Knoxville-Berryessa Rd. where the slurry pipeline crosses the road. Along Hunting Creek. 579 Comment
  UC1481907  Lupinus microcarpus var. densiflorus K. Morris, Dunn and Conrad 1973-6-6 392 Lake along the roadside on Hwy 20, 12.9 mi w Lake County Line Comment
  UC505163  Lupinus nanus R. M. Holman 1933-4-30 Lake Lakeport Comment
  UCD109336  Lupinus pachylobus Glen Holstein 1978-5-6 s.n. Lake Morgan Valley Road at Soda Creek. 390 Comment
  CDA27566  Lupinus polyphyllus var. polyphyllus T. C. Fuller 1962-7-1 9134 Lake Bank of Kelsey Creek, Cobb. 0 Comment
  CAS-BOT-BC8283  Lupinus sericatus Miss Anderson s.n. Lake Anderson's Springs. Cobb Mountain. Comment
  CHSC52631  Lupinus sericatus J. D. Jokerst 1985-4-17 2260 Lake North side of Socrates Mine Road 0.6 miles west of its junction with Highway 175. Comment
  POM257191  Lupinus sericatus E. Crum 1939-4-30 2086 Lake Cobb Mountain, 6 miles northwest of Middletown Comment
  UC629734  Lupinus sericatus Ethel Crum 1939-4-30 2086 Lake head of canyon lower slopes Cobb Mountain (six mi nw of Middletown); lower slopes of Cobb Mountain Comment
  UCD158797  Lupinus sericatus James A. Neilson Jr. 1974-6-29 2807 Lake Mayacmas Mountains, Cobb Mountain. Lee Creek drainage. (No data label provided. Location based on data from collections made on the same date. It is probable that this collection is from Cobb Mountain, perhaps from the Lee Creek Drainage.) 1158 Comment
  SEINET12167578  Lupinus sericatus Unknown 1986-1 60299 Lake Mayacamas Mts, Pine MT, nr Sonoma Co line 945 Comment
  CHSC27549  Lupinus succulentus Scott E. Patton 1978-4-9 13 Lake 5.1 mi w of Walker Ridge Rd, Hwy 20. 457 Comment
  POM290434  Luzula comosa Lyman Benson 1931-3-25 2695 Lake Kelseyville. Harris Hill. Middle N Coast Mt Range. Kelsey Creek River. 518 Comment
  UC1122873  Lythrum hyssopifolia P. L. Johannsen 1937-6-23 1207 Lake 1 mi wnw of Laurel Beach 406 Comment
  CAS-BOT-BC343678  Madia elegans Greg de Nevers 2001-5-14 12486 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  JEPS106349  Madia elegans Lowell Ahart 2004-10-4 11451 Lake On the north edge of Bartlett Springs Road, near the northwest part of Indian Valley Reservoir 458 Comment
  UC1563893  Madia elegans Barbara Ertter 1988-7-3 7659 Lake ca 7 airmiles n Upper Lake (town) (Elk Mt Rd, ca halfway up switchbacks on S face Elk Mt, 3 mi from top, 2.7 mi from Middle Cr crossing); Elk Mt 762 Comment
  CAS-BOT-BC343675  Madia elegans David D. Keck 1933-11-9 2691 Lake Lake-Mendocino County line between Ukiah and Upper Lake Comment
  CHSC89390  Madia elegans subsp. densifolia Lowell Ahart 2004-10-4 11451 Lake On the north edge of Bartlett Springs Road, near the northwest part of Indian Valley Reservoir. 458 Comment
  RSA2382  Madia elegans subsp. densifolia J. W. Blankinship 1928-7-25 s.n. Lake Kelseyville, along Kelsey Creek 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
  CAS-BOT-BC344365  Madia exigua A. A. Heller 1902-7-14 5871 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  SEINET3387490 Image available Madia exigua Lewis S. Rose 1934-5-23 34273 Lake 9 mi. N. Lower Lake Comment
  UC1069874  Madia exigua K. Bradshaw 1937-6-1 32 Lake 3.5 mi w Lakeport; Lakeport Quad. 502 Comment
  UC1069875  Madia exigua A. Simontacchi 1937-6-21 179 Lake Hunters Point Mendocino National Forest, Lakeport Quad. 853 Comment
  UC519557  Madia exigua M. S. Jussel 1933-6-27 248 Lake near Cobb Valley (Binkley Ranch) 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
  CAS-BOT-BC344372  Madia exigua Ella Dales Cantelow 1939-5-7 2452 Lake 11 mi. e. of Lower Lake, Knoxville road 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
  SEINET11805349  Madia exigua W. Knight, Knight, I.; Edwards, S.; Frankel, R. 1981-1 4152 Lake 0.25 mi down Harrington Flat Road from junction of Bottlerock Rd, vicinity of Boggs Lake Comment
  CAS-BOT-BC343051  Madia gracilis David D. Keck 1933-7-1 2457 Lake Headwaters of Kelsey Creek, near Glenbrook 915 Comment
  UC485280  Madia gracilis Daniel Cleveland 1882-6-14 Lake Hough's Spring Comment
  CAS-BOT-BC343128  Madia gracilis Palmer Stockwell 1935-5-19 1315 Lake 2 mi. from Clear Lake, on road to Scott's Valley Comment
  RSA407390  Madia gracilis Lyman Benson 1934-6-12 6078 Lake Kelseyville. McGaw slough. 427 Comment
  UC912565  Madia gracilis P. Schulthess 1931-7-18 Lake six mi sw Kelseyville; Hildebrand Ranch Comment
  SD7179  Maianthemum racemosum subsp. amplexicaule Daniel Cleveland Jul 1882 Lake Allen Springs. Comment
  POM347054  Maianthemum racemosum subsp. amplexicaule Lyman Benson 1928-5-1 749 Lake Kelseyville, Mt. Hanna, Middle North Coast mt. range, Cold Creek drainage area 762 Comment
  CDA8301  Malacothrix floccifera M. Wiesendanger 1927-5-4 Lake Putah Canyon 0 Comment
  HSC43937  Malacothrix floccifera Robert M. Specht 1977-5-14 874 Lake S-facing slope below a large rock outcrop Comment
  RSA298142  Malacothrix floccifera J. P. Smith 1977-4-24 9037 Lake Barrel Springs Campground 701 Comment
  UCD32407  Malacothrix floccifera Beecher Crampton; Jim Sweeney 1950-5-6 560 Lake 1 mile west of Highland Springs on either side of the road. 457 Comment
  UC1282692  Marah J. R. Sweeney 1950-5-20 556 Lake 1.2 mi sw Highland Springs 464 Comment
  CAS-BOT-BC67780  Marsilea vestita Malcom A. Nobs; S. Galen Smith 1949-9-8 1856 Lake Thurston Lake Comment
  UC1178985  Medicago lupulina Herbert L. Mason 1945-5-12 12577 Lake w Middletown Comment
  UCD41794  Medicago lupulina Geri Hulse-Stephens 2001-6-5 648 a Lake Goat Mountain. Bear Wallow. 944 Comment
  HSC31700  Medicago polymorpha Thomas E. Higley 1974-5-4 60 Lake 1/2 mi. from Hwy. 20 on Walker Ridge Rd. 671 Comment
  POM276577  Medicago polymorpha Lyman D. Benson 1929-6-25 1604 Lake Kelseyville Orchards, Big Valley. Comment
  UCD107960  Medicago sativa A. Simontacchi 1937-7-12 292 Lake 1 mile northeast of Kelsey Creek School, Lakeport. Comment
  JEPS80365  Melica bulbosa L. R. Heckard and J. Hickman 1981-6-22 5598 Lake Snow Mt., West Peak-Signal Peak ridge 2087 Comment
  CAS-BOT-BC271752  Melica californica L. R. Abrams 1928-5-7 12512 Lake Cache Creek, 2 miles west of Hough's Springs Comment
  CAS-BOT-BC271797  Melica californica A. A. Heller 1919-5-10 13138 Lake Coast Range, north side of teh ridge west of Leesville 457 Comment
  HSC49859  Melica californica J. P. Smith, J. O. Sawyer 1978-4-29 9785 Lake Complexion Canyon on Bartlett Springs Rd. Comment
  UCD87155  Melica californica M. D. Miller 1948-5-1 s.n. Lake Near Middletown. Comment
  SEINET10599358  Melica californica A. Arthur Heller 1919-5-10 Heller 13138 Lake Coast Range, north side of the ridge west of Leesville, in gravel among the chaparral, which consists of Quercus, Ceanothus, and Uva-ursi. 457 Comment
  CHSC92658  Melica frutescens D. Isle 2001-5-17 1261 Lake Mendocino National Forest--North Coast Ranges. Soda Creek Watershed. 40 acres North of Faraway Ranch. 755 Comment
  CDA22924  Melica harfordii G. F. Hrusa, R. Gross 2008-5-23 17439 Lake North Coast Ranges; Above N. Fk. Cache Cr. +/- 1/2 mi. below spillway of Indian Valley Reservoir. 408 Comment
  CAS-BOT-BC541494  Melica torreyana James A. Neilson, Jr. 1977-5-26 3900 Lake Mayacmas Mountains; Hahn Ranch, ca 1 mi N of Glenbrook [exact location unknown] Comment
  UCD88811  Melica torreyana A. A. Beetle 1941-4-27 1726 Lake North side of Mt. St. Helen. Above St. Helen Creek. Comment
  UC1239691  Mentha canadensis Joseph P. Tracy 1905-7-15 2266 Lake along Scott Creek (Scott Creek); Northern Coast Ranges, , Scott Valley 426 Comment
  UC1607975  Mentha spicata Donald G. Nelson 1940-8-7 716 Lake road between Lower Lake and Middletown Comment
  JEPS80364  Mentzelia dispersa L. R. Heckard and J. Hickman 1981-6-21 5597 Lake Summit area Snow Mt., East Peak 2133 Comment
  RSA32512  Mentzelia dispersa J. T. Howell 1945-6-19 21015 Lake Sawmill Flat, Bartlett Mountain. 1220 Comment
  UC19583  Mentzelia dispersa Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake s Kelseyville (Lower Lake grade) Comment
  UC577713  Mentzelia laevicaulis var. laevicaulis A. Simontacchi 1937-7-26 343 Lake north end Clear Lake; Lakeport Quadrangle, Laurel Beach 408 Comment
  JEPS87850  Mentzelia micrantha Vernon H. Oswald and Lowell Ahart 1994-6-20 6342 Lake 1.8 mi s Copper Butte Creek (Forest Route M3 (18N04), w edge of Snow Mountain Wilderness, w of Stonyford); Snow Mountain Wilderness 762 Comment
  CAS-BOT-BC428803  Micranthes californica M. S. Jussel 1931-4-1 s.n. Lake Kelseyville Comment
  CHSC37341  Micranthes californica B. Castro 1982-3-27 6 Lake In ravine ca. 20 yds s of Hwy 20 at jct with Walker Ridge Rd, ca. 6 mi w of jct of Hwys 20 and 16. 606 Comment
  UC632855  Micropus amphibolus H. L. Mason 1936-5-2 11098 Lake Bartlett Mountain road four mi above Lucerne Comment
  UCD160698  Micropus californicus James A. Neilson Jr. 1975-6-5 3254 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  POM292423  Micropus californicus Lyman Benson 1927-05 887 Lake Kelseyville, Middle North Coast mountain range, Kelsey Creek/Clear Lake watershed 549 Comment
  UC88385  Micropus californicus var. californicus Mrs. K. Brandegee June 1884 Lake Lakeport Comment
  UCD134507  Micropus californicus var. californicus James Payne Smith Jr. 1974-5-4 s.n. Lake 0.5 miles north of junction of S.R. 20 and Walker Ridge Road. 670 Comment
  HSC67556  Micropus californicus var. californicus J. P. Smith 1975-5-3 8072 Lake Butts Canyon Rd., 9.1 mi. from its junction with Hwy. 29 305 Comment
  UC149985  Microseris laciniata subsp. laciniata Katharine Brandegee 1911-6-30 Lake meadows along the Lakeport Road (Middletown); Middletown Comment
  CAS-BOT-BC322775  Microseris sylvatica Alice Eastwood; John Thomas Howell 1938-5-16 5623 Lake Eastern Lake County on road to Williams Comment
  HSC27157  Microsteris gracilis J. P. Smith, J. O. Sawyer 1972-4-1 5151 Lake 0.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  POM282402  Microsteris gracilis subsp. gracilis Lyman Benson 1930-3-23 1963 Lake Lakeport, Mayacanas mountain range 518 Comment
  POM296939  Mimulus Lyman Benson 1946-8-31 12196 Lake Thurston Lake. NW of Lower Lake. Middle N Coast Mtn Range. 457 Comment
  JEPS9081  Mimulus bolanderi Willis L. Jepson 1892-7-30 22 m Lake near Uncle Sam Mt. (= Mt. Konocti) Comment
  POM215797  Mimulus bolanderi D. D. Keck 1933-5-30 2391 Lake Scotts Valley, 6 miles south of Blue Lakes. Comment
  UC1063109  Mimulus bolanderi A. Simontacchi 1937-8-5 360 Lake 2.2 mi nw Twin Valleys; Mendocino National Forest, Lakeport Quadrangle Comment
  RSA2331  Mimulus bolanderi J. W. Blankinship 1925-6-7 s.n. Lake Upper Kelsey Cr Comment
  RSA80143  Mimulus bolanderi Annetta Carter 1933-5-27 343 Lake Between Glenn Brook and Binkley's, Cobb Valley Comment
  POM273297  Mimulus cardinalis Lyman Benson 1937-8-31 8505 Lake Rincon School, Kelseyville. Middle North coast Mt. Range, Clear Lake Watershed 457 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
  UCD95995  Mimulus douglasii Dena Grossenbacher 2008-4-4 756 Lake Southwest side of Morgan Road across from driveway 27195 and 27102 about 100-150 meters from the road, McLaughlin Reserve. 646 Comment
  POM293620  Mimulus guttatus Lyman Benson 1948-7-9 12918 Lake Kelsey Creek, 1 mile north of Kelseyville. Middle N Coast mtn range, Clear Lake drainage. 412 Comment
  POM293622  Mimulus guttatus Lyman Benson 1948-7-1 12876 Lake Bed of Kelsey Creek 1 mile north of Kelseyville. Middle N Coast mtn range, Clear Lake drainage. 412 Comment
  RSA10751  Mimulus guttatus Carl B. Wolf 1928-5-7 2073 Lake Houghs Mineral Springs on the road to Williams. 595 Comment
  SEINET7067198  Mimulus guttatus 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, 536742mE, 4291879mN. Comment
  RSA434660  Mimulus guttatus Francis W. Pennell, H. L. Mason 1940-5-23 25529 Lake 6 miles north of Clear Lake, n. of Lakeport. 518 Comment
  UC125303  Mimulus kelloggii T. S. Brandegee 1891-6-22 Lake near Snow Mt. Comment
  RSA47564  Mimulus kelloggii L. Beane, Lois E. James 1949-5-16 1998 Lake Pillsbury Lake. Comment
  JEPS3021  Mimulus layneae Milo S. Baker 1950-5-23 12249 Lake 2.9 mi e Middletown Comment
  JEPS5725  Mimulus layneae Rimo Bacigalupi and J. R. Sweeney 1951-6-3 3349 Lake 6 1/2 mi nw Lower Lake (along road to Kelseyville, just w of Manning Flat) 594 Comment
  UCD160487  Mimulus layneae James A. Neilson Jr. 1975-5-23 3317 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  RSA101638  Mimulus layneae J. T. Howell 1945-6-21 21196 Lake Bartlett Flat. Comment
  JEPS104384  Mimulus microphyllus Lowell Ahart 2003-7-14 10404 Lake Along a stream, on the w side of the second causeway going sw on Bartlett Springs Rd, Indian Valley Reservoir. 449 Comment
  JEPS104388  Mimulus microphyllus Lowell Ahart 2003-7-14 10396 Lake Near a small stream, at Barrel Spring, ca 1 1/2 mi (air) south of Bartlett Springs Rd, ca 2 mi (air) w of Bear Valley. 396 Comment
  UC1012079  Mimulus microphyllus F. W. Pennell and H. L. Mason 1940-5-23 25530 Lake 3 mi n Clear Lake (n of Lakeport) 518 Comment
  UCD160625  Mimulus microphyllus James A. Neilson Jr. 1975-6-5 3234 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  UC1562683  Mimulus nasutus Barbara Ertter with Susan D'Alcamo 1988-4-30 7464 Lake ca. 20 air mi ne Ukiah (The Slides, Elk Mtn. Road between Potter Valley and Lake Pillsbury) 762 Comment
  JEPS39665  Mimulus nudatus Rimo Bacigalupi, T. Crovello and L. Heckard 1965-4-26 9052 Lake Kowalski Ranch, at crossing of creek Little Indian Valley, Stanton Creek 441 Comment
  UCD84050  Mimulus nudatus Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6228 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). 830 Comment
  HSC39562  Mimulus pilosus D. E. Anderson, J. P. Smith 1971-6-26 Lake Register area of Mendocino National Forest. Comment
  RSA14544  Mimulus pilosus Daniel Cleveland 1882-06 s.n. Lake Allen Spring. Comment
  JEPS4661  Mimulus rattanii Rimo Bacigalupi with H. L. Mason and J. R. Sweeney 1953-6-8 4174 Lake just n of bridge Cache Creek (Calif. State Highway No. 53, 1 1/4 mi n of town of Lower Lake) 408 Comment
  HSC101652  Mimulus tricolor J. P. Smith 2011-7-16 13309 Lake Along State Route 29 at Manning Flat west of Lower Lake. 564 Comment
  RSA534083  Mimulus tricolor A. A. Heller 1902-7-20 5927 Lake Near summit of Mt. Sanhedrin Comment
  UC796463  Mimulus tricolor Ira L. Wiggins 1949-5-1 12096 Lake 4 mi s Clear Lake Oaks Comment
  HSC31708  Minuartia californica Bonnie Prange 1974-5-4 Lake Kowalski Ranch 320 Comment
  POM285525  Minuartia californica Lyman Benson 1930-3-30 2027 Lake Putah Creek, Middletown; Mt. Range: Inner N Coast. Comment
  POM285524  Minuartia californica Lyman Benson 1928-4-30 603 Lake 2 miles S Lakeport, Mayacamas Mt Range, Clear Lake watershed. 488 Comment
  RSA105367  Minuartia californica Allison Hastings 1940-4-28 s.n. Lake Half mile S of Kelseyville on Bottle Rock Road. Comment
  RSA92947  Minuartia californica Milo S. Baker 1954-5-6 12936 Lake 3 miles E of Middletown in low ground. Comment
  POM151748  Minuartia cismontana C. F. Baker 1903-5-12 2957 Lake Near Lakeport. Comment
  RSA2413  Minuartia douglasii J. W. Blankinship 1923-5-6 s.n. Lake Upper Kelsey Creek. Comment
  RSA293002  Minuartia douglasii Reino Alava, Lincoln Constance, Robert Ornduff 1957-5-5 803 Lake Above an artificial lake along the Pope Valley road. Comment
  UCD19993  Minuartia douglasii C. H. Lamoureux; J. M. Tucker and R. Gankin 1957-5-4 1247 Lake 1 mile south of Kelseyville on Lower Lake Road. Comment
  CAS-BOT-BC478186  Mitella breweri David Toren; Ed Dearing 2014-6-26 10226 A Lake Meadows at headwaters of Mill Creek, south of Mendocino County line, Mendocino National Forest 1752 Comment
  SD126094  Mollugo verticillata Lyman Benson 1946-8-31 12190 Lake Thurston Lake, northwest of Lower lake, middle north Coast Range. Comment
  UCLA62518  Monardella glauca unknown 1902-7-19 5909 Lake s slope Mt. Sanhedrin (above sawmill) Comment
Read comments
May 21 2013
  HSC46623  Monardella odoratissima subsp. pallida J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9354 Lake Mendocino National Forest, FS Rd. M1, 5.3 mi. from junction with FS Rd. 20N01 1585 Comment
  RSA0022782  Monardella villosa subsp. subserrata P. A. Munz 1956-7-24 22305 Lake Long Ridge trail from Fir Root Spring to Snow Mountain. 1524 Comment
  CHSC98901  Monardella villosa subsp. villosa L. P. Janeway 2007-6-17 9054 Lake Inner North Coast Ranges. Along dirt road 0.3 km northwest of Bartlett Springs Road and Indian Valley Reservoir; about 5.6 air km east of Hough Springs. 500 Comment
  JEPS15236  Monardella villosa subsp. villosa Rimo Bacigalupi with P. A. and Mrs. Munz, G. T. Robbins, L. T. Dempster and L. R. Heckard 1956-7-24 5736 Lake On the west side of ridge forming boundary between Colusa and Lake counties, ± 200 feet below its summit, ± 2 1/2 mi north of Fir-root Spring Public Camp and 6 miles SSW of Snow Mountain. 1249 Comment
  UC1995307  Monardella viridis H. Lewis 1940-7-4 Lake 15 mi n Middletown (State Highway 29) Comment
  RSA111655  Monotropa hypopitys R. C. Bacigalupi, T. Robbins, G. Bacigalupi 1956-7-25 22308 Lake Long Ridge trail to Snow Mt. 1463 Comment
  UC83792  Montia fontana T. S. Brandegee 1891-6-21 Lake Tunis Comment
  RSA0102996  Montia gypsophiloides Lyman Benson, Cora W. Benson 1929-4-26 1907 Lake Kelseyville, Kelsey Creek Canyon. Comment
  CAS-BOT-BC445048  Montia linearis Alice Eastwood; John Thomas Howell 1938-5-18 5767 Lake Near Adams Springs Comment
  JEPS73420  Muhlenbergia filiformis L. R. Heckard 1972-7-8 3013 A Lake about 1/2 mi nw Foutch Camp (drier meadow area near pond); Snow Mt., Frog Pond 1889 Comment
  UC585111  Muhlenbergia filiformis G. L. Stebbins Jr. 1936-9-19 2067 Lake moist meadow between East Peak and West Peak ( = Dark Hollow Cirque); Snow Mt. 2095 Comment
  CAS-BOT-BC83217  Myosurus minimus Herbert L. Mason 1953-4-4 14503 Lake Playa north of Lower Lake, Mannings Flat. Comment
  UC1028311  Myosurus minimus George B. Rossbach 1955-5-9 272 Lake 3 mi S of Clear Lake (Manning Flat, 5 mi W of Lower Lake Village) 569 Comment
  UCD42106  Myosurus minimus Geri Hulse-Stephens 2002-6-2 960 Lake Goat Mountain. Fallen Fir Marsh; Common name: mouse-tail. 1280 Comment
  UC1101347  Myosurus minimus subsp. apus Herbert L. Mason 1953-4-4 14503 b Lake Playa n of Lower Lake (Mannings Flat); Mannings Flat Comment
  RSA545373  Myriophyllum hippuroides Robert F. Thorne, L. DeBuhr 1975-8-15 46827 Lake Boggs Lake: W of Mt. Hannah, ca. 7.5 mi. SSE of Kelseyville and 3 mi. NNW of Glenbrook Resort. 854 Comment
  UC1101496  Myriophyllum hippuroides Herbert L. Mason 1945-6-29 12624 Lake Boggs Lake, at the base of Mount Hanna Comment
  UC963873  Nama californica Milo S. Baker 1947-6-24 11817 Lake Bartlett Mountain, Sawmill Flat Sawmill Flat; Bartlett Mountain, Sawmill Flat 1219 Comment
  UCD84569  Nassella cernua Ellen Dean; C. Thomsen, G. Harrington, Davis Botanical Society 2010-6-5 6094 Lake Walker Ridge. Picnic Area near wetland/marsh. 899 Comment
  RSA10190  Nassella pulchra C. B. Wolf 1928-5-5 1954 Lake 1 mi from Clear Lake on the Bartlett Springs Grade. Comment
  CAS-BOT-BC60342  Nasturtium officinale Lawrence Beane 1949-5-11 318 Lake Lake Pillsbury. Comment
  RSA0034147  Navarretia M. Bourell 1997-7-3 6544 Lake Mendocino National Forest, Upper Nye Meadow. Comment
  SJSU11462  Navarretia atractyloides J. B. Snell 1963-6-15 140 Lake Long Valley E of Clear L Comment
  SEINET201400  Navarretia bakeri Rimo Bacigalupi 1953-5-26 4153 Lake Dry Lake, along road from Lower Lake to Kelseyville, 1.25 miles due west of Lower Lake and .25 mile west of Siegler's road junction 442 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
  UC909765  Navarretia cotulifolia Milo S. Baker 1950-5-23 12246 Lake 2.9 mi e Middletown Comment
  UC914235  Navarretia cotulifolia Verne Grant and Alva Grant 1946-5-26 7639 Lake Guinot Lake, Lake-Napa counties Pope Valley Comment
  UCD48352  Navarretia cotulifolia B. Crampton 1950-5-30 577 Lake Common in meadow east of Middletown, Lake County, California. 328 Comment
  OBI11336  Navarretia cotulifolia Rimo Bacigalupi, J. R. Sweeney 1953-5-26 4136 Lake In well-drained draw in rocky soil, under Quercus Douglasii, upper end of Long Valley, in drainage of Bucksnort Creek, one-half mile SW of Dieterts Reservoir 320 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
  UC1008708  Navarretia intertexta John Thomas Howell 1945-6-22 21216 Lake Sulphur Banks Comment
  UC1094372  Navarretia intertexta S. Galen Smith with J. Anderson 1957-6-8 3015 Lake ca 0.7 mi s Howard Springs (on road from Siegler Springs to Big Canyon road) 670 Comment
  UCD32420  Navarretia intertexta Beecher Crampton 1950-5-20 578 Lake Lake County, about 1 mile east of Middletown, along both sides of Loconoma Creek. 328 Comment
  UCD63852  Navarretia intertexta Daniel Sanchez-Mata; Emin Ugurlu 2006-6-19 s.n. Lake Barkerville-Hough Springs. Bartlett Springs Road. Springs close to Cache C reek. 620 Comment
  UC908428  Navarretia intertexta Herbert L. Mason 1945-6-29 12613 Lake wash of Kelsey Creek Kelsey Creek Comment
  JEPS107916  Navarretia intertexta subsp. intertexta Lowell Ahart, Robert Schlising 2005-7-2 12131 Lake Along a small stream, near Barrel Spring, Walker Ridge, about 1 1/2 miles (air) south of Bartlett Springs Road, about 2 miles (air) west of Bear Valley 690 Comment
  SEINET200254  Navarretia jepsonii Herbert L. Mason 1953-6-8 14525 Lake Entrance to Guenoc Ranch. Comment
  UCD36365  Navarretia jepsonii Beecher Crampton 1953-6-2 1412 Lake 5 miles northwest of Lower Lake, on Kelseyville Road, Manning Flat. 548 Comment
  UCD48434  Navarretia jepsonii Vernon H. Oswald; Lowell Ahart 1998-7-15 9282 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
  CAS-BOT-BC230325  Navarretia leucocephala S. Galen Smith; J. Anderson 1957-6-8 2980 Lake 0.25 mile E of road to Siegler Springs and 1.5 miles E of Loch Lomond 822 Comment
  CAS-BOT-BC230328  Navarretia leucocephala Niall McCarten 1986-5-23 5263 Lake Vernal Pools, W side of Highway 175 N to Kelseyville, ca. 0.1 mile N of Loch Lomond Comment
  CAS-BOT-BC230346  Navarretia leucocephala subsp. bakeri Greg de Nevers 1996-5-18 10814 Lake Just S of Anderson Marsh State Historic Park Comment
  UC1178919  Navarretia leucocephala subsp. bakeri Herbert L. Mason 1953-6-8 14533 Lake 1.5 mi w Lower Lake Comment
  JEPS43459  Navarretia leucocephala subsp. pauciflora Harry A. Dutton 1938-5-30 Lake Lower Lake Comment
  UC1059012  Navarretia leucocephala subsp. pauciflora Beecher Crampton 1956-6-27 3683 Lake 1.8 mi e Loch Lomond (on the road to Seiglers Springs) 815 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
  UCD37033  Navarretia leucocephala subsp. plieantha Beecher Crampton 1956-6-27 3695 Lake Lake County, northwestern slope of Mount Hannah, 0.25 mile north of Bogg's Lake. 899 Comment
  RSA0115188  Navarretia leucocephala subsp. plieantha Lyman Benson 1948-7-3 12899 Lake Boggs Lake, west of Mt. Hanna. Mt. Range: Middle North Coast. 853 Comment
  UC578068  Navarretia linearifolia subsp. pinnatisecta A. Simontacchi 1937-7-19 315 Lake 3.3 mi nw High Glade L.O.; Mendocino National Forest, Lakeport Quadrangle 1219 Comment
  OBI59427  Navarretia mellita Barbara Ertter 1988-7-4 7688 Lake Mendocino National Forest; Bear Creek Rd. c. 10 airmiles north of Upper Lake (Town), creast of road 3.8 mi. from Elk Mt Rd 961 Comment
  UCR121143  Navarretia mellita Beecher Crampton 1954-6-8 1943 Lake Bottle Rock Road, 0.5 mile southwest of Boggs Lake 915 Comment
  UCR197999  Navarretia plieantha Beecher Crampton 1953-6-2 1381 Lake Northwestern; Inner North Coast Ranges region, northwest edge of Boggs Lake, northwest slope of Mt. Hannah 854 Comment
  UC1562577  Navarretia pubescens Barbara Ertter 1988-7-3 7662 Lake ca 7 air mi n Upper Lake (town) (Elk Mt Rd, ca halfway up switchbacks on s-face of Elk Mt, 3 mi from top, 2.7 mi from Middle Cr crossing); Elk Mt. 762 Comment
  CAS-BOT-BC232652  Navarretia pubescens Herbert L. Mason 1935-5-30 8330 Lake Between Lower Lake and Knoxville Mine Comment
  UC908164  Navarretia pubescens Herbert L. Mason 1935-5-30 8330 Lake between Knoxville mine and Lower Lake Comment
  CAS-BOT-BC232767  Navarretia sinistra subsp. pinnatisecta Milo S. Baker 1951-6-21 12338 Lake Snow Lake 609 Comment
  RSA79955  Navarretia sinistra subsp. pinnatisecta H. L. Mason 1945-6-29 12612 Lake Wash of Kelsey Creek, near Kelseyville Comment
  JEPS70452  Navarretia squarrosa W. L. Jepson 1897-7-16 20944 Lake Blue Lakes Comment
  UCD36346  Navarretia subuligera Beecher Crampton 1953-6-2 1385 Lake Northwest slope of Mount Hannah, at northwest edge of Bogg's Lake. Comment
  UC908082  Navarretia tagetina Herbert L. Mason 1946-5-30 12789 Lake near Middletown; Locomono Creek Comment
  UCD36362  Navarretia tagetina Beecher Crampton 1953-6-2 1408 Lake 5 miles northwest of Lower Lake, on Kelseyville Road, Manning Flat. 548 Comment
  UCD48703  Navarretia tagetina Herbert L. Mason 1946-5-30 12789 Lake Locomono Creek near Middletown, Lake County, California. Comment
  UC1282746  Navarretia viscidula J. R. Sweeney 1951-6-3 662 Lake 1.2 mi sw Highland Springs Comment
  CHSC92769  Nemacladus capillaris David W. Isle; Tara Athan 2005-7-7 1135 Lake Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. In Tractor Trail, just under 2 mi S of Big Squaw Valley. GPS: 10S 0508308 E 4363785 N. S. side of drainage. Comment
  JEPS5491  Nemacladus capillaris Rimo Bacigalupi and G. T. Robbins 1954-6-24 4580 Lake 5.1 mi above Lake Pillsbury (along forest service road to Mt. Hull lookout, watershed of Squaw Valley Creek); Mt. Hull, Squaw Valley Creek 853 Comment
  JEPS7593  Nemacladus capillaris Milo S. Baker 1947-6-1 11795 Lake 6.6 mi w Lakeport (near highway) Comment
  POM72751  Nemacladus capillaris P. A. Munz 1925-6-18 9869 Lake Lakeport Comment
  UC1112246  Nemacladus capillaris S. Galen Smith with J. Anderson 1957-6-9 3026 Lake ca 6 mi w Lower Lake (on road to Kelseyville) 548 Comment
  SEINET10464776  Nemacladus capillaris Baker 1947-6-24 Baker 11815 Lake Sawmill Flat, Barlett Mountain 1219 Comment
  SEINET10972217  Nemacladus capillaris Rimo Bacigalupi, Guy T. Robbins 1954-6-24 Bacigalupi 4580 Lake Watershed of Squaw Valley Creek on slopes 5.1 miles above Lake Pillsbury along forest service road to Mt. Hull lookout 853 Comment
  SEINET1869546  Nemacladus capillaris Helen K. Sharsmith 1953-1 4393 Lake Slopes of Bear Creek, tributary to Middle Fork Eel River, at Bear Creek Public Camp, Mendocino National Forest. 625 Comment
  SEINET3812471 Image available Nemacladus capillaris Rimo Bacigalupi, G. T. Robbins 1954-6-24 4580 Lake Watershed of Squaw Valley Creek on slopes 5.1 miles above Lake Pillsbury along forest service road to Mt Hull lookout 853 Comment
  SD6550  Nemacladus montanus Daniel Cleveland Jun 1882 Lake Allen Springs Comment
  RSA92944  Nemacladus montanus Milo S. Baker 1936-5-16 8752 Lake 2.9 miles east of Middletown. Comment
  SEINET10461254  Nemacladus montanus Daniel Cleveland Cleveland s.n. Lake Allen's Springs, Type Collection Comment
  SEINET10461260  Nemacladus montanus Baker 1936-5-16 Baker 8752 Lake Serpentine Hill, 2.9 miles east of Middletown 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
  CHSC90555  Nemophila heterophylla D. Isle 1997-4-2 17 Lake Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. 1.4 mi. so. of Wyley Glade/Spanish Ridge Rd. jct., on west side M5 (=16N44) no. bank of drainage. 487 Comment
  UC72006  Nemophila heterophylla Hardin Irwin 1904-4-9 34 Lake vicinity Kelseyville (Cold Creek); vicinity of Kelseyville, Cold Creek Comment
  UCD168602  Nemophila heterophylla Ellen Dean; G. Harrington, T. Zavortink, T. and F. Starbuck 2017-5-27 9365 Lake along Bartlett Springs Road between Bartlett Springs and Clear Lake. Sawmill Flat. South side of road adjacent to stream. 1121 Comment
  HSC13579  Nemophila menziesii C. B. Wolf 1928-5-6 1988 Lake Morrison's Gardens, 6 mi. from Clear Lake on rd. to Bartlett Springs Comment
  UCD13145  Nemophila menziesii Hilary Rypka 1981-4-11 28 Lake Lake CO. Northside of highway 20, 1 mile northwest of Glenhaven. Elev. 1800'. 548 Comment
  RSA296068  Nemophila menziesii var. menziesii Cora W. Benson 1935-4-10 9 Lake Kelseyville Comment
  POM225852  Nemophila pedunculata M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. Comment
  POM289441  Nemophila pedunculata Lyman Benson 1930-3-26 1975 Lake Lucerne, Clear Lake, Inner North Coast Range. 457 Comment
  POM249001  Nemophila pedunculata Lincoln Constance 1938-4-22 2145 Lake A branch of Cache Creek, 4 miles southwest of Lower Lake, North Coast Ranges. 457 Comment
  RSA0013776  Nuphar lutea subsp. polysepala J. W. Blankinship 1926-6-1 s.n. Lake Kelsey Creek near Clear Lake. Comment
  JEPS81308  Oemleria cerasiformis L. R. Heckard and J. C. Hickman 1982-7-5 5923 Lake about 0.5 mi nw Summit Springs (s side of Snow Mt); Snow Mt. 1500 Comment
  OBI56936  Orcuttia tenuis Thomas C. Fuller 1962-1 Lake Comment
  RSA128327  Orcuttia tenuis Milo S. Baker 1946-7-5 s.n. Lake Bogg's Lake 915 Comment
  SBBG7250  Orobanche fasciculata H. and M. Dearing 1939-5-12 3340 Lake Bartlett Mtn 1219 Comment
  CAS-BOT-BC499901  Orobanche fasciculata Mrs. L. R. Reynolds 1917-6-1 s.n. Lake Foot of Mt. Sanhedrin Comment
  JEPS73433  Orobanche pinorum L. R. Heckard 1972-7-8 3027 Lake spur running se Snow Mt., West Peak 2042 Comment
  RSA0066535  Orobanche pinorum Philip A. Munz 1956-7-25 22321 Lake West Peak Ridge, Snow Mt. 2104 Comment
  HSC90408  Orobanche uniflora Joe Doyle, Gayle Honeycutt, Ethan Freid 1992-4-12 44 Lake Blue Oak Recreation Site, 6.5 mi. N of Hwy. 20 on Walker Ridge Rd. 488 Comment
  RSA401972A  Orthocarpus densiflorus Milo S. Baker 1948-5-12 12030 Lake 3.9 mi east of Middletown. Comment
  RSA34325  Orthocarpus erianthus Carl B. Wolf 1928-2-25 1510 Lake 11 mi N of Napa-Lake Co line on the road to Lower Lake. Comment
  RSA407952  Orthocarpus purpurascens F. W. Peirson 1926-4-2 6606 Lake Lower Lake. Auto camp grounds. Comment
  CAS-BOT-BC316813  Packera clevelandii Daniel Cleveland 1882-1-1 s.n. Lake Allen Springs Comment
  JEPS23645  Packera clevelandii Joseph P. Tracy 1935-7-4 14021 Lake n side of Cobb Valley; Cobb Mountain, Glenbrook 822 Comment
  UC831651  Packera clevelandii A. A. Heller 1916-6-8 12383 Lake between Hough's Springs and the Colusa County line (on a tributary of Cache Creek); Cache Creek Comment
  UC91389  Packera clevelandii D. Cleveland 1892-7-1 Lake Indian Valley Comment
  UCD20620  Packera clevelandii E. Dean; with M. Bibbo 2002-7-5 1167 Lake McLaughlin UC Reserve. Border of Napa/Lake counties. SE corner of lower reaches of Research Hill. W of Hunting Creek. 640 Comment
  CAS-BOT-BC316852  Packera eurycephala var. eurycephala Daniel Cleveland 1882-1-1 s.n. Lake Allen Springs Comment
  JEPS15264  Packera eurycephala var. eurycephala Rimo Bacigalupi with G. L. Stebbins, S. Galen Smith, G. T. Robbins, and Peter Kamb 1950-4-16 3123 Lake 0.5 mi e Barkerville (along Bartlett Springs road, nw extension of Indian Valley, drainage of the North Fork of Cache Creek); North Fork Cache Creek, Indian Valley 441 Comment
  CAS-BOT-BC316847  Packera eurycephala var. eurycephala Ethel Crum 1939-4-30 2087 Lake Three miles northwest of Middletown. Comment
  CAS-BOT-BC316913  Packera greenei Martin Simon Jussel 1933-6-29 301 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  UC1195668  Packera greenei A. R. Kruckeberg 1947-6-14 1479 Lake ca 1.5 mi above Great Western Mine (Ida Clayton road, passing n of Mt. St. Helena, Sonoma-Lake Co. boundary area) Comment
  UC1278040  Packera greenei B. Crampton 1954-6-8 1938 Lake ca 3 mi n Cobb Mtn. (Bottle Rock Road) Comment
  JEPS106186  Panicum capillare Lowell Ahart 2004-10-4 11440 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
  UC1023566  Panicum capillare Virginia Bufford 1936-9-20 421 Lake 3/4 mi up trail from Sheep Camp; Snow Mountain Comment
  UC1101587  Panicum capillare Herbert L. Mason 1946-7-27 12952 Lake 2-3 mi n Lakeport (Clear Lake); Clear Lake Comment
  RSA97081  Parnassia palustris var. californica M. S. Jussel 1948-8-6 57 Lake Calf-Meadow, 2 miles from Glenbrook. Comment
  UC971705  Parvisedum pentandrum Leo Koch 1940-4-27 900 Lake 4.4 mi s of Lakeport (Inner North Coast Ranges); Inner North Coast Ranges Comment
  CHSC32889  Pedicularis densiflora Charmaine Rust 1980-4-17 11 Lake Pinkeye Lake, ca. 2.0 mi w of Lower Lake. 499 Comment
  CHSC90156  Pedicularis densiflora Gary R. Koses 1979-3-31 30 Lake Pinkeye Lake, about 2 mi west of Lower Lake. 528 Comment
  JEPS17590  Pedicularis semibarbata Rimo Bacigalupi with G. Thomas Robbins 1955-6-7 5264 Lake at point where Boardman Ridge and Hull Mountain (meet); Timber Line Camp 1737 Comment
  UC172288  Pedicularis semibarbata T. S. Brandegee 1891-6-23 Lake Snow Mountain Comment
  UC511297  Pellaea Lyman Benson 1932-6-21 3749 Lake s slope Snow Mt Snow Mt; Inner N Coast Range, Bear Creek and Eel River Watershed 1524 Comment
  POM281775  Pellaea andromedifolia Lyman Benson 1930-3-26 1982 Lake Lucerne, Clear Lake. 457 Comment
  CAS-BOT-BC69327  Pellaea brachyptera Mrs. Brandegee 1892-8-25 s.n. Lake Snow Mt. Comment
  UC42660  Pellaea brachyptera Mrs. Brandegee 1892-8-25 Lake Snow Mt Comment
  HSC37866  Pellaea mucronata Thomas W. Nelson, Jane Nelson, J. P. Smith, James Nelson 1976-4-12 2311 Lake Beside Morgan Valley Rd. 7.8 mi. from Lower Lake Comment
  UCD124341  Penstemon Roman Gankin 1965-5-6 531 Lake Bartlett Mountain Road, 3.4 miles west of Hough Springs. Comment
  RSA10198  Penstemon heterophyllus subsp. purdyi Carl B. Wolf 1928-5-5 1945 Lake 1 mi from Clear Lake on the Bartlett Springs Grade. Comment
  RSA407926  Penstemon heterophyllus subsp. purdyi Robert Gustafson, Don Reynolds 1983-6-7 2749 Lake Harrington Flat Road, vicinity of Boggs Lake. Comment
  JEPS41071  Penstemon heterophyllus var. heterophyllus Rimo Bacigalupi, and L. R. Heckard, J. R. Sweeney 1965-5-16 9108 Lake 2.75 mi sw Lower Lake (southwestern end of Excelsior Valley); sw end of Excelsior Valley, sw of Lower Lake 426 Comment
  JEPS7904  Penstemon heterophyllus var. heterophyllus Rimo Bacigalupi with G. T. Robbins 1954-6-25 4606 Lake 0.4 mi below (s of) summit of county road over shoulder Elk Mountain; Mendocino National Forest 1158 Comment
  NY601679  Penstemon heterophyllus var. heterophyllus A. L. Moldenke 1975-8-20 30202 Lake Cobb Comment
  CHSC49028  Penstemon heterophyllus var. purdyi Vernon Oswald 1986-5-12 2024 Lake Bartlett Springs Rd. at Indian Valley Reservoir 1.5 mi e of the bridge over the N. Fork of Cache Creek and 2.6 mi w of Stanton creek. 441 Comment
  RSA0034186  Penstemon purpusii M. Bourell 1997-7-3 6587 Lake Mendocino National Forest, summit of Sheetiron Mountain. Comment
  JEPS88732  Pentachaeta exilis J. W. Blankinship 1923-4-14 2 Lake 1 mi s Kelseyville; Cold Cr. Comment
  UC154076  Perideridia gairdneri subsp. borealis Joseph P. Tracy Jul 21 1905-Aug 16 1905 2342 Lake Elk Mountain Northern Coast Ranges (n Lake Co.) 1219 Comment
  UCD18126  Perideridia kelloggii K. Carpenter; with E. Dean and K. Chaney. 2000-8-11 63 Lake McLaughlin Reserve. Research Hill, W side of Hunting Creek, just south of turn-off to Recreation Area. 632 Comment
  UCD41910  Perideridia kelloggii Geri Hulse-Stephens 2001-6-29 s.n. Lake Goat Mountain. Wyman Switchbacks. N switchback spring. 1173 Comment
  CAS-BOT-BC418867  Persicaria hydropiperoides Lyman Benson 1931-8-31 2892 Lake Soda Bay, Middle N Coast Range, Clear Lake 426 Comment
  UCR138750  Phacelia distans M. Brooks, Julie Evens, H. Johnson 1997-3-30 12 Lake Blue Oak Campground 274 Comment
  JEPS80336  Phacelia egena L. R. Heckard and J. Hickman 1981-6-21 5574 Lake Signal Peak Snow Mt. 2026 Comment
  UC1051764  Phacelia heterophylla subsp. virgata L. R. Heckard 1951-5-27 147 Lake about 5 mi w Lower Lake Comment
  UC1051765  Phacelia heterophylla subsp. virgata L. R. Heckard 1951-6-13 162 Lake 3 mi n Bartlett Springs (on road to Crabtree Hot Springs (and Stonyford)) Comment
  UC1046969  Phacelia imbricata L. R. Heckard 1951-6-13 160 Lake near junction of Bear Creek rd with road from Bartlett Springs to Stonyford Comment
  UCD159732  Phacelia imbricata var. imbricata James A. Neilson Jr.; Teresa A. Sholars 1975-3-26 3088 Lake Mayacmas Mountains, below Childers Peak. Barceloux Ranch, ca. 1 mile east of Big Canyon Road. (Elevation estimated using Google Earth by label maker.) 579 Comment
  RSA109925  Phacelia mutabilis P. A. Munz 1956-7-25 22347 Lake Long Ridge Trail from Fir Root Spring to Snow Mountain. 1768 Comment
  UC24456  Phacelia ramosissima var. ramosissima A. B. Simonds 1888-1 Lake Highland Springs Comment
  UC24460  Phacelia ramosissima var. ramosissima Willis L. Jepson 1892-7 Lake near Uncle Sam Mt. Comment
Read comments
Feb 12 2007
  UC107551  Phacelia rattanii Blankinship 1893-6-3 Lake Blue Lakes Comment
  UC146178  Phacelia rattanii J. P. Tracy May 28 1902-Jun 2 1902 1675 Lake 6 mi nw Lakeport; hills about Scotts Valley 426 Comment
  UC1282732  Phacelia suaveolens J. R. Sweeney 1951-4-15 624 Lake 5 1/2 mi nw Lower Lake-Kelseyville Road (Manning Flat Local); Seigler Canyon Comment
  RSA74709  Phacelia suaveolens Annetta Carter 1933-5-28 354 Lake SE slope of Mt. Konocti. Comment
  CDA24960  Phacelia tanacetifolia G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17099 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  UC914089  Phacelia tanacetifolia Milo S. Baker 1950-4-15 12181 Lake e shore of lake between Clear Lake Oaks and Lucerne (on road bank); Clear Lake Comment
  RSA715881  Phalaris arundinacea David W. Isle 1997-7-31 328 Lake Mendocino National Forest, Upper Lake Watershed, Low Gap Meadow 1128 Comment
  CHSC29559  Phleum alpinum Dibble; Griggs 1979-8-8 172 Lake Near Snow Mountain, close to the town of Stonyford. In a meadow on the lower third of a ridge system. 1890 Comment
  JEPS75741  Phleum pratense L. R. Heckard 1974-9-11 3923 Lake dryer margins Frog Pond (about 1/2 mi nw of Foutch Camp (about 1 1/2 mi se of Snow Mt. West)); se of Snow Mt. West, Frog Pond 1889 Comment
  CDA15487  Phlox gracilis G. F. Hrusa, WTD 1998-6-19 14624 Lake North Coast Ranges; Goat Mtn. 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
  CAS-BOT-BC134956  Phoradendron bolleanum Osunn Jas. 1902-5-17 s.n. Lake 3 m NW of Glenbrook Comment
  UC1073384  Phoradendron densum George B. Rossbach 1955-5-9 232 Lake n.e. slope Mt. St. Helena 609 Comment
  UC1078784  Phoradendron densum S. A. Cook 1958-4-26 1508 Lake between Bear Valley and Indian Valley 975 Comment
  UC353834  Phoradendron densum Milo S. Baker 1927-7-5 2298 a Lake hills e. Whispering Pines Resort; southern Lake Co., Cobb Mt. Comment
  UCD132518  Phoradendron leucarpum subsp. tomentosum Caprice Lee; PLS 102 plant collecting interns 2013-5-4 7 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. North part of park, north of Soda Bay Road. Southeast of entrance kiosk, south end of meadow in valley oak grove. 408 Comment
  CAS-BOT-BC141294  Phoradendron serotinum subsp. tomentosum Alice Eastwood 1925-5-23 12933 Lake Dashiells, Mt. Sanhedrin Comment
  CDA27681  Pickeringia montana W. F. Cruikshank 1965-7-1 Lake Adobe Creek Road, southwest of Kelseyville. 0 Comment
  UCD108176  Pickeringia montana Grady L. Webster 1977-5-15 7675 Lake 10 mi NW of Middletown, near Howard Springs. 701 Comment
  UCD63048  Pickeringia montana Daniel Sanchez-Mata 2006-6-11 s.n. Lake Knoxville-Lower Lake. Morgan Valley Road. 680 Comment
  UCR50684  Pickeringia montana Lyman Benson 1948-6-30 12869 Lake Summit between Lakeport and Hopland. Mayacamas Mountains, Clear Lake drainage. 701 Comment
  CAS-BOT-BC207266  Pickeringia montana var. montana Mrs. Alexander McCallum 1901-6-24 s.n. Lake Big Hill on way to Bartlett Springs Comment
  CAS-BOT-BC207269  Pickeringia montana var. montana Mrs. H. C. Cantelow 1934-5-30 s.n. Lake Obsidian Mt. Comment
  JEPS47897  Pinus attenuata W. L. Jepson 1897-7-15 Lake Mt. Hanna Comment
  UC400304  Pinus attenuata W. W. Mackie 1902-1 Lake between Snow Mt. and Hull Mt. (between yellow and Grey leaf <pine?> belts) Comment
  POM316061  Pinus coulteri Patricia Wilder 1965-6-9 3609 Lake 3.9 miles South of Cobb Mountain Lodge on California State Highway 175. 305 Comment
Read comments
Jul 25 2018
  CAS-BOT-BC73183  Pinus jeffreyi William R. Dudley 1893-7-1 s.n. Lake Cobb Mt. Comment
  JEPS81327  Pinus jeffreyi L. R. Heckard and J. C. Hickman 1982-7-9 6000 Lake s side Snow Mt. (Summit Springs trail, Lake-Colusa County boundary) 1828 Comment
  POM285937  Pinus lambertiana Lyman Benson 1929-9-15 1929 Lake North Coast Mountain ranges; Elk Mountain. 1220 Comment
  HSC40293  Pinus ponderosa A. M. Montalvo, J. D. Ackerman 1975-9-10 683 Lake Boggs Mtn. E of Cobb, near summit on Rd. 542, Bulk Collection # 111 1091 Comment
  CAS-BOT-BC72759  Pinus sabiniana M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. 914 Comment
  RSA702578  Pinus sabiniana L. Ahart 2004-10-14 11456 Lake On the south edge of Bartlett Springs Road (Road M12), near the northwest part of Indian Valley Reservoir. 459 Comment
  UC440234  Pinus sabiniana Bracelin and Parks 1931-4-20 Lake along a small stream near old Mirabel Mine Comment
  SEINET12742755  Pinus sabiniana P. A. Lehenbauer 1936-1 s.n. Lake Clear Lake. Comment
  UC1561205  Piperia Barbara Ertter 1988-7-3 7657 Lake ca 7 air mi n Upper Lake (town) (Elk Mt Rd, ca halfway up switchbacks on s-face Elk Mt, 3 mi from top, 2.7 mi from Middle Cr crossing); Elk Mt. 762 Comment
  CAS-BOT-BC228062  Plagiobothrys Greg de Nevers 2001-4-8 12193 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
  POM287603  Plagiobothrys bracteatus Lyman Benson 1928-4-17 791 Lake Kelseyville, Middle N Coast, Kelsey Creek 518 Comment
  UC909762  Plagiobothrys bracteatus Milo S. Baker 1950-5-6 12213 Lake in an undrained spot at base of hills about 1 mi se Borax Lake Comment
  UC914093  Plagiobothrys bracteatus Milo S. Baker 1950-6-2 12263 Lake nw base Mt. Hanna; Bogg Lake 914 Comment
  HSC82420  Plagiobothrys cognatus Thomas W. Nelson, Jane P. Nelson 1980-4-26 5091 Lake Tule Lake, SE side of Hwy. 20, 3 mi. from its junction with Hwy. 29 Comment
  CHSC74969  Plagiobothrys nothofulvus Hilary Rypka 1981-4-11 12 Lake North side of Hwy 20, 1 mile northwest of Glenhaven. 548 Comment
  RSA273335  Plagiobothrys nothofulvus Thomas W. Nelson, J. P. Smith, James Nelson, Jane P. Nelson 1976-4-12 2337 Lake Along Morgan Valley Road 1.5 miles W of Napa County line. 671 Comment
  RSA80413  Plagiobothrys nothofulvus F. W. Peirson 1926-4-2 6590 Lake west end of Clear Lake, Comment
  UCD131565  Plagiobothrys nothofulvus Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7571 Lake Clear Lake State Park. NE of Kelseyville. South side of park, south of Soda Bay Road. North of road that goes southeast from Glebe Road at gate. 595 Comment
  UC496333  Plagiobothrys reticulatus Doris K. Kildale 1928-5-7 4983 Lake 5 mi e Hough's Mineral Springs Comment
  UC494196  Plagiobothrys stipitatus var. micranthus H. E. and S. T. Parks 1930-5-15 831 Lake near Mirabel Mine Comment
  CAS-BOT-BC6470  Plagiobothrys strictus Amos Arthur Heller 1919-5-10 13149 a Lake Valley of a tributary of Cache creek Comment
  UC903730  Plagiobothrys tenellus Milo S. Baker Apr. 1947 11654 Lake near Borax Lake Comment
  HSC75329  Plantago elongata Teresa Prendusi 1977-4-23 Lake 0.4 mi. N of Hwy. 20 on Walker Ridge Rd. 640 Comment
  HSC49027  Plantago erecta Patricia Shesgreen 1978-4-22 15 Lake .6 mi. up Walker Ridge Rd. off Hwy. 20 Comment
  RSA273402  Plantago erecta E. Cope 1977-4-23 27 Lake 0.4 miles N of State Route 20 on the Walker Ridge rd. 640 Comment
  HSC37874  Plantago erecta Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2319 Lake Along Morgan Valley Rd., 2 mi. W of Lake-Napa Co. line Comment
  HSC59075  Plantago erecta Thomas Wood 1979-4-14 98 Lake Adjacent to Middle Creek Campground, Mendocino National Forest 457 Comment
  UCR196903  Plantago lanceolata S. Franson 1997-5-3 19 Lake North Coast Range, city of Upper Lake, near Scotts Creek Bridge on Hwy 29, c. 1/4 mile west along levee bordering Tule Lake, on levee's south side on an access road down to the lake 405 Comment
  JEPS80339  Platanthera leucostachys L. R. Heckard and J. Hickman 1981-6-21 5577 Lake north cirque Snow Mt. (mossy meadow on slope) 1965 Comment
  CAS-BOT-BC91653  Platystemon californicus Rimo Bacigalupi 1926-3-28 1260 Lake Field just north of Middletown. Comment
  CHSC24141  Platystemon californicus B. Bunge 1976-4-3 4 Lake Growing ca. 20 ft. from road at intersection of Hwys. 29 and 175, ca. 11 mi. s of Kelseyville. Comment
  HSC66692  Platystemon californicus Debbie Stamp, Patty Powers, Cathy Railey, Cathy Macdonald, Joanne Spilter 1980-4-19 2 Lake Coldsprings Campground, along access road to Indian Valley Dam Comment
  UC1541301  Platystemon californicus Harold E. Parks 1930-5-15 824 Lake Mirabel Mine 762 Comment
  UCD158887  Platystemon californicus James A. Neilson Jr. 1975-4-28 3143 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Elevation estimated using Google Earth by label maker.) 853 Comment
  SEINET7042801  Plectritis ciliosa subsp. ciliosa A. G. Vestal 1955-5-9 s.n. Lake Serpentine at Howard Springs. Whispering Pines quadrangle UTM Zone 10, 588320mE. 4300894mN. Comment
  POM59701  Plectritis congesta subsp. brachystemon A. A. Heller 1902-7-23 5955 Lake Thistle Springs, Mt. Sanhedrin Comment
  JEPS75627  Pleuropogon californicus W. L. Jepson 1936-4-19 17428 Lake Callayomi Valley Comment
  POM285111  Pleuropogon californicus var. californicus J. R. Sweeney, Rimo Bacigalupi 1953-5-26 4157 Lake Manning Flat, 5.5 miles west of Lower Lake. 570 Comment
  RSA0000471  Pleuropogon californicus var. davyi Lyman Benson 1932-6-14 3666 Lake Kelseyville, Middle N Coast. Watershed Kelsey Creek. See notes field. 427 Comment
  RSA91990  Pleuropogon californicus var. davyi F. W. Peirson, Mabel Peirson 1926-4-2 6592 Lake 3 miles east of Kelseyville on road to Lower Lake Comment
  UCD127671  Poa Geri Hulse-Stephens 2001-4-29 575 Lake Goat Mountain. Three Walnuts Marsh. 944 Comment
  JEPS80342  Poa bolanderi L. R. Heckard and J. Hickman 1981-6-21 5580 Lake n cirque Snow Mt 1950 Comment
  CDA2377  Poa bulbosa A. A. Beetle 1941-4-27 1735 Lake Shore of Clear Lake. 0 Comment
  RSA22138  Poa bulbosa Alice Eastwood, J. T. Howell 1938-5-17 5684 Lake Elk Mountain Ranger Station. Comment
  SEINET10659377  Poa scabrella A. Arthur Heller 1919-5-10 Heller 13135 Lake Coast Range north side of the ridge west of Leesville, elevation about 1500 feet, in gravel among the chaparral, which consists of Quercus, Ceanothus and Uva-ursi. 457 Comment
  POM296571  Poa secunda Lyman Benson 1935-5-17 6587 Lake W. Base Mt. Konocti; Middle N. Coast Mt. Range; Breen's Lake; Clear Lake watershed 488 Comment
  HSC31261  Poa secunda subsp. secunda Carter Schleicher 1974-5-4 8 Lake 0.5 mi. N of Hwy. 20 on Walker Ridge Rd. 671 Comment
  SEINET7294084 Image available Poa secunda subsp. secunda A. A. Beetle, G. L. Stebbins Jr. 1942-1 3532 Lake 5 miles north of Hoberg's on road to Kelseyville, on Cobb Mt. Comment
  UC1155249  Poa secunda subsp. secunda J. R. Sweeney 1952-5-17 Lake 1.2 mi sw Highland Springs Comment
  UCD91632  Poa secunda subsp. secunda Freed W. Hoffman 1944-7-13 1965 Lake North Coast Ranges. Near summit of Bartlett Mountain. 1188 Comment
  CDA32647  Poa secunda subsp. secunda A. A. Beetle 1941-4-27 1733 Lake Shore of Clear Lake, southwest corner. 0 Comment
  UCR254939  Pogogyne Greg de Nevers 1996-5-18 10813 Lake North Coast Range, just south of Anderson Marsh State Historic Park [8420-8600 California Hwy 53] 412 Comment
  UC1988918  Pogogyne douglasii H. L. Mason Jun 1930 5683 Lake four miles east of Middletown Comment
  SEINET7968097  Pogogyne douglasii W. Roderick 1967-6-18 28512 Lake Butts Canyon Road, S of Middletown. 457 Comment
  UC1282770  Polygala californica J. R. Sweeney 1952-5-2 772 Lake 0.4 mi se of Black Oak Villa in Butts Canyon (1.1 mi from Lake-Napa county line on Pope Valley Road) 243 Comment
  POM278328  Polygala californica Cora W. Benson 1932-5-22 s.n. Lake Near Kelsey Creek Falls, Mayacamas Mt, Watershed: Clear Lake 701 Comment
  CDA32847  Polygonum amphibium var. emersum CDFA staff 1986-7-15 Lake Lake Pillsbury 0 Comment
  UC1751053  Polygonum amphibium var. stipulaceum Annetta M. Carter 1952-8-25 3207 Lake Boggs Lake. SE of Kelseyville. 853 Comment
  JEPS51321  Polygonum aviculare subsp. aviculare J. W. Blankinship 1928-8-4 Lake Kelseyville Comment
  CAS-BOT-BC414304  Polygonum aviculare subsp. neglectum Peter Rubtzoff 1956-9-2 2814 Lake Boggs Lake. Southern shore of the lake Comment
  UC1111599  Polygonum californicum Herbert L. Mason 1945-10-21 12744 Lake 3 mi e Middletown Comment
  UC302991  Polygonum douglasii Joseph P. Tracy 1915-7-12 2241 Lake Mt. St. Helena North Coast Ranges (n slope) 609 Comment
  UC1101145  Polygonum lapathifolium Herbert L. Mason August 1930 5718 Lake Clear Lake; along shores Comment
  JEPS80328  Polygonum minimum L. R. Heckard and J. Hickman 1981-6-20 5565 Lake Lower Milk Ranch meadow Snow Mt. 1920 Comment
  UCD35408  Polygonum parryi Beecher Crampton 1956-6-27 3682 Lake 1.8 miles east of Loch Lomond. Comment
  POM280372  Polygonum persicaria Lyman Benson 1933-8-15 5683 Lake Kelseyville. 457 Comment
  CAS-BOT-BC419855  Polygonum polygaloides subsp. confertiflorum Walter Knight; Irja Knight 1981-6-7 4147 Lake At margin of Bogg's Lake. Within 50 yds. of Harrington Flat Road. 850 Comment
  CAS-BOT-BC419901  Polygonum polygaloides subsp. kelloggii John Thomas Howell 1943-5-11 18034 Lake 8.9 miles south of Kelseyville Comment
  CAS-BOT-BC420000  Polygonum polygaloides subsp. kelloggii Milo S. Baker 1950-6-2 12258 Lake Margin of Bogg's Lake 914 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
  POM144933  Polygonum spergulariiforme A. A. Heller 1902-8-2 6017 Lake Near Hullville on the ridge between Eel River and Rice Creek. Comment
  UC1873103  Polypodium glycyrrhiza David Toren 2005-4-17 9399 Lake Alder Creek, Cobb Mountain, W of Highway 175 762 Comment
  CAS-BOT-BC233021  Polypogon interruptus James Jokerst 1985-6-24 2508 Lake Near Coyote Peak 486 Comment
  UC1148886  Polypogon interruptus Milo S. Baker 1945-6-20 10989 Lake bet Pinnacle Rock and Low Gap Bartlett Mt.; Bartlett Mt. bet Pinnacle Rock and Low Gap 1219 Comment
  UCD84407  Polypogon maritimus Ayzik Solomeshch 2004-6-13 s.n. Lake Southern slope of Goat Mtn. Vicinity of Root Glades, N of Wyman Creek. 891 Comment
  UCD91197  Polypogon maritimus John Thomas Howell 1945-6-22 21218 Lake Sulphur Banks. Comment
  CAS-BOT-BC232394  Polypogon monspeliensis Greg de Nevers 2001-5-14 12378 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  RSA2545  Polypogon monspeliensis J. W. Blankinship 1923-6-17 s.n. Lake Kelseyville. Comment
  UCD91317  Polypogon monspeliensis Frank W. Gould 1940-5-15 1265 Lake 2.5 miles northeast of Middleton. Comment
  CAS-BOT-BC72274  Polystichum imbricans subsp. curtum C. F. Luthold 1893-7-1 s.n. Lake Cobb Mt. Comment
  CAS-BOT-BC72317  Polystichum imbricans subsp. imbricans John Thomas Howell 1945-6-20 21116 Lake Pinnacle Rock, Bartlett Mountain Comment
  CAS-BOT-BC102538  Populus fremontii Greg de Nevers 2001-7-8 12551 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  RSA430505  Populus fremontii Lyman D. Benson 1942-7-2 11273 Lake Bank of Kelsey Creek 1 mile north of Kelseyville. Middle N Coast Mtn range. Clear Lake drainage. 412 Comment
  RSA2368  Populus fremontii subsp. fremontii J. W. Blankinship 1923-4-23 s.n. Lake Clear Lake. Comment
  CAS-BOT-BC452092  Potamogeton amplifolius Herbert L. Mason 1945-8-24 12683 Lake East shore, Lower Lake Comment
  CDA32844  Potamogeton crispus CDFA staff 1986-7-1 Lake Clear Lake 0 Comment
  JEPS97659  Potamogeton diversifolius Annetta M. Carter 1951-6-23 3070 Lake Boggs Lake, ca. 9 mi. SE of Kelseyville on Bottlerock Ridge Rd. Comment
  RSA2508  Potamogeton foliosus J. W. Blankinship 1928-7-3 s.n. Lake Kelseyville. In springs along Cold Creek. Comment
  RSA0115184  Potamogeton foliosus subsp. foliosus Lyman Benson 1946-8-31 12185 Lake Thurston Lake, northwest of Lower Lake. Mt. Range: Middle North Coast. 457 Comment
  RSA286392  Potamogeton natans Robert F. Thorne 1974-7-27 44983 Lake Boggs Lake: N of Harrington Flat Road. 915 Comment
  CHSC114273  Potamogeton nodosus CDFA Staff 1986-7-15 Lake Lake Pillsbury. Comment
  JEPS80167  Potentilla drummondii subsp. drummondii L. R. Heckard with J. Hickman 1980-7-2 5318 Lake ca 10 mi w Stonyford (ne of Snow Mountain Peaks, Upper Milk Ranch Meadow); ne of Snow Mountain Peaks, Upper Milk Ranch Meadow 1920 Comment
  UCD42115  Potentilla gracilis var. fastigiata Geri Hulse-Stephens 2002-6-2 954 Lake Goat Mountain. Root Homestead. 975 Comment
  UCD168609  Prosartes hookeri Ellen Dean; G. Harrington, T. Zavortink, T. and F. Starbuck 2017-5-27 9369 Lake along Bartlett Springs Road between Bartlett Springs and Clear Lake. Sawmill Flat. South side of road adjacent to stream. 1121 Comment
  CHSC29664  Prunella vulgaris var. lanceolata Dibble; Griggs 1979-7-18 137 Lake Near York Cabin, close to the town of Upper Lake. 1067 Comment
  POM283336  Prunella vulgaris var. lanceolata Lyman Benson 1928-6-17 316 Lake Rincon School House, Kelsey Creek. 457 Comment
  UCD19392  Prunella vulgaris var. lanceolata Gerald Dickinson 1964-7-21 188 Lake Upper Nye Campground on Sheetion Mt. Rd. Comment
  CHSC101650  Prunus emarginata David W. Isle; John Olmstead 2000-8-18 1682 Lake Mendocino National Forest - North Coast Ranges North Fork Cache Creek Watershed. SW side of Goat Mtn. ~1.25 miles SE of Goat Rock. S edge of Rd. 24N02.8, just S of Jct. with Rd. 16N42 to Wilson Camp in area burned during 1996 Fork Fire. 1396 Comment
  JEPS78603  Prunus emarginata Edward Lee 1936-9-20 2578 Lake s of South Peak West (Snow Mountain); Snow Mountain Comment
  UC1193207  Prunus subcordata P. Zinke 1949-5-19 Lake Adobe Creek, Quadrangle 60B2 Adobe Creek 518 Comment
  CAS-BOT-BC154766  Prunus virginiana var. demissa Mrs. A. McCallum 1900-7-1 s.n. Lake Bartlett Springs Comment
  CAS-BOT-BC154769  Prunus virginiana var. demissa H. E. McMinn 282 Lake Hopland Comment
  JEPS80229  Prunus virginiana var. demissa L. R. Heckard and J. Hickman 1980-7-3 5386 Lake n of road across from Summit Springs (Snow Mountain); Snow Mountain Comment
  UCD131499  Pseudognaphalium californicum Ellen Dean; Karen Whitestone, Jim Dempsey 2013-1-3 7529 Lake Border of Clear Lake State Park on adjacent BLM lands. NE of Kelseyville. South shore of Clear Lake, north side and lower reaches of Mount Konocti. Southern part of park off of Glebe Rd, south of Soda Bay Rd. On undeveloped road that departs from Glebe Rd at SE corner of orchard. Lookout point that has been cleared of vegetation and is now resprouting. 643 Comment
  CAS-BOT-BC80124  Pseudotsuga menziesii A. A. Heller 1902-7-14 5869 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  CAS-BOT-BC361886  Psilocarphus tenellus Georgia Bentley 1917-5-28 s.n. Lake Lakeport Comment
  POM138616  Ptelea baldwinii subsp. crenulata C. F. Baker 1903-5-9 2985 Lake Lower Lake Comment
  CAS-BOT-BC146392  Ptelea crenulata J. W. Blankinship 1923-4-21 s.n. Lake [Mt. Konokti] Mt. Konocti 609 Comment
  UC161642  Ptelea crenulata J. Torrey 1865-1 63 Lake Borax Lake Comment
  CDA35209  Ptelea crenulata F. Metzger & W. O. McCartney 1971-10-14 s.n. Lake Konocti Bay, west side of Soda Bay Road, 0.5 mi. north of Point Lake View Road. 0 Comment
  RSA0081581  Pyrola aphylla Philip A. Munz 1948-8-16 12368 Lake 6 miles out on road from Lucerne to Bartlett Springs. 1098 Comment
  UC519546  Pyrola picta M. S. Jussel 1933-6-27 236 Lake Binkley Ranch near Cobb Valley; Binkley Ranch Comment
  LA205347  Quercus X eplingii Carl Epling; William Robison 1935-7-27 sn Lake hillside near Clear Lake Comment
  CAS-BOT-BC104192  Quercus X morehus Lyman Benson 1932-8-29 4054 Lake Lower Lake - Middletown, Middle N Coast Range. Clear Lake Watershed 548 Comment
  POM270284  Quercus X morehus Lyman Benson 1936-8-21 7954 Lake Breen's Lake, west base of Mt. Konocti, Middle North Coast mt. range, Clear Lake drainage area. 427 Comment
  UCSB1201  Quercus X townei Muller, Cornelius 1954-6-20 Lake Bear Creek Valley at Bear Creek Camp 762 Comment
  UCD131564  Quercus agrifolia Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7570 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
  UCD131673  Quercus agrifolia Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7580 Lake Clear Lake State Park. NE of Kelseyville. South side of park, south of Soda Bay Rd. North side of undeveloped road that goes southeast from locked gate at Glebe Rd. 616 Comment
  HSC90049  Quercus berberidifolia Pamela Grefsrud, Marty Reed, Eileen Rohmer 1990-4-14 56 Lake Blue Oak Campground, Indian Valley Reservoir Access Rd., 2.5 mi. NE of intersection with Walker Ridge Rd. 534 Comment
  RSA1470  Quercus berberidifolia E. R. Johnson 1929-08 1427 Lake Between Hopland and Lakeport. Comment
  UCD45205  Quercus berberidifolia H. L. Mason 1926-1-1 2597 Lake Blue Lakes. Comment
Read comments
Jun 2 2008
  UCD45254  Quercus berberidifolia Frank T. Callahan II 1986-11-16 s.n. Lake California, Lake County: south of Highway 20, marker 3801. Comment
  JEPS80416  Quercus chrysolepis L. R. Heckard and J. Hickman 1981-6-23 5649 Lake North Ridge, on Crockett Camp trail, Snow Mt. Snow Mt. 1524 Comment
  SBBG117220  Quercus chrysolepis R. G. Myatt 1970-8-20 547 Lake ridge to the N of Clear Lake 1100 Comment
  POM270126  Quercus douglasii Lyman Benson 1936-8-21 7953 Lake West bade of Mt Konocti 427 Comment
  CAS-BOT-BC86200  Quercus dumosa Kate Eastwood Phelps 1934-7-1 s.n. Lake Adams Springs Comment
  JEPS37808  Quercus dumosa W. L. Jepson 1936-12-5 17984 Lake between Lower Lake and Kelseyville Comment
  CAS-BOT-BC79746  Quercus durata H. E. McMinn 1923-5-27 994 a Lake Bear Creek, tributary to Rice Fk. of Eel River at base of Snow Mountain Comment
  CAS-BOT-BC79747  Quercus durata H. E. McMinn 1923-5-26 991 Lake Upper Eticuera Creek to Lake County Line, Knoxville region Comment
  CAS-BOT-BC79755  Quercus durata Carl B. Wolf 1930-11-2 1799 Lake 7 mi E of Hough's Mineral Springs on road to Williams 609 Comment
  CHSC29520  Quercus durata Dibble; Griggs 1979-7-11 108 Lake Near Potato Hill, close to the town of Stonyford. 926 Comment
  POM270111  Quercus durata Lyman Benson 1928-5-1 307 Lake 2 miles south of Lakeport, Mayacamas Mt. Range, Clear Lake watershed. 488 Comment
  UC1193258  Quercus durata G. W. Tourtillott 1950-11-6 37 Lake 0.5 mi n Bachelder Valley 609 Comment
  UCD45915  Quercus durata G. L. Stebbins 1962-3-31 6010 Lake Along road from Lucerne to Bartlett Springs, on west side of Bartlett Mountain. 762 Comment
  SEINET9033728  Quercus durata M. J. Williams, W. Roderick 1984-5-22 84- 13 -1 Lake HWY 29, 0.3 mi ino Lake County from Napa County 396 Comment
  HSC68249  Quercus durata var. durata J. P. Smith 1974-5-4 7354 Lake 0.5 mi. N of junction of Hwy. 20 and Walker Ridge Rd. 671 Comment
  UCD45883  Quercus durata var. durata A. R. Kruckeberg 1947-8-16 1573 Lake 1/4 mile west of White's Point, Table Mountain Road (road between Mountain Mill House and Oat Hill School), Lake County, near Napa-Lake county line, California. Comment
  CAS-BOT-BC94348  Quercus garryana Alice Eastwood 1925-5-22 12782 Lake Dashiells, Mt. Sanhedrin Comment
  UC1196517  Quercus garryana Joseph P. Tracy 1935-7-4 14004 Lake on road from Middletown to Cobb Valley (Cobb Mt., near summit); Northern Coast Ranges, Cobb Mountain 853 Comment
  JEPS38005  Quercus garryana var. breweri H. M. Hall 1913-7-15 9470 Lake on the ridges about Mt. Sanhedrin, n Lake County, 40 to 50 mi from the Pacific Ocean Inner North Coast Ranges, Mt. Sanhedrin Comment
  CAS-BOT-BC105236  Quercus kelloggii Alice Eastwood 1925-5-22 12783 Lake Dashiells Mt. Sanhedrin Comment
  POM225848  Quercus kelloggii M. S. Jussel 1931-3-31 63 Lake Cobb Mt. 915 Comment
  SEINET5644382  Quercus kelloggii D. B. Dunn, LeDoux; Conrad 1973-6-7 20670 Lake Collected 16.1 miles N of Upper Lake on the rd. to Pillsbury Lake, 1.3 miles N of Elk Mt. Summit.; 0 Comment
  UC54720  Quercus kelloggii W. W. Mackie 1902-9-20 Lake Sheet Iron Mt. toward St. John's Mt. (n Lake County); Sheet Iron Mt. Comment
  CAS-BOT-BC61538  Quercus lobata Alice Eastwood 1925-5-22 12868 Lake Dashiells Mt. Sanhedrin Comment
  CAS-BOT-BC104845  Quercus wislizeni Mrs. Alexander McCallum 1900-7-1 s.n. Lake Bartlett Springs Comment
  CAS-BOT-BC104848  Quercus wislizeni Georgia Bentley 1917-4-20 s.n. Lake Lakeport Comment
  UCD40023  Quercus wislizeni Rodney Gale Myatt 1971-9-16 1330 Lake Just above Potter Valley, west of Lake Pillsbury. 609 Comment
  UC1193230  Quercus wislizeni var. frutescens P. Zinke 1949-5-3 10 Lake Hopland to Lakeport Rd. 609 Comment
  UCSB1293  Quercus wislizeni var. frutescens Muller, Cornelius 1954-6-20 Lake 1/2 mi. above Bear Creek Camp Comment
  UCD83951  Rafinesquia californica Ellen Dean; C. Thomsen, G. Harrington 2010-6-9 6125 Lake Cache Creek Wilderness. NW part of wilderness on NW side of south fork of Cache Creek nearly opposite Dead Man's Canyon. 365 Comment
  RSA299003  Raillardiopsis scabrida J. L. Strother 1977-7-26 1282 Lake Hull Mountain along Horse Ridge 200-400 m east of lookout station 2075 Comment
  RSA0005343  Ranunculus alceus Lyman Benson 1932-6-21 3730 Lake Bear Creek, Snow Mountain (southwest side near Elk Mountain). Mt. Range- Middle North Coast. Drainage area - Eel river 610 Comment
  UC424863  Ranunculus alismifolius var. alismifolius Milo S. Baker 1929-7-1 3499 a Lake Long Glade Snow Mt. (near mt. summit) 1981 Comment
  CAS-BOT-BC380422  Ranunculus alismifolius var. hartwegii Dr. Donald Hemphill 1965-6-2 s.n. Lake west slope of Snow Mountain Comment
  HSC66592  Ranunculus hebecarpus S. Harris, B. Ferguson, M. Smith, M. Moble 1980-4-19 Lake Coldsprings Campground, along access road to Indian Valley Dam Comment
  HSC40844  Ranunculus occidentalis Richard G. Runyon 1977-4-24 25 Lake Barrel Springs Campground 701 Comment
  JEPS73411  Ranunculus occidentalis L. R. Heckard 1972-7-8 3400 Lake about 1/2 mi nw Foutch Camp; Snow Mt., Frog Pond 1920 Comment
  UC1126198  Ranunculus occidentalis R. C. Wilson 1937-5-13 350 Lake 1 1/2 mi s Lakeport; Lakeport Quadrangle 411 Comment
  UCD18186  Ranunculus occidentalis Jean Shepard; With PLB 102 class 2000-4-29 220 Lake McLaughlin Reserve. Research Hill, W side of Hunting Creek, just south of turn-off to Recreation Area. 632 Comment
  UCD96948  Ranunculus occidentalis M. Wiesendanger 1927-5-4 667 Lake Near Monticello. Comment
  CAS-BOT-BC492912  Ranunculus occidentalis Gerald Dickinson 1964-7-21 185 Lake Upper Nye Campground Comment
  POM268196  Ranunculus occidentalis var. eisenii Lyman Benson 1929-3-24 1040 Lake Adobe fields at Trailer's Pasture, Kelseyville, Middle N Coast. Clear Lake. 412 Comment
  POM268300  Ranunculus occidentalis var. eisenii Lyman Benson 1935-3-7 6316 Lake Stubbs Ranch jct, Inner N Coast, Clear Lake 549 Comment
  POM268306  Ranunculus occidentalis var. eisenii Lyman Benson 1931-2-26 2596 Lake 4 miles S of Middletown, Mayacamas Mt. 457 Comment
  SEINET11261081  Raphanus sativus Richard R. Halse 1987-2-22 3376 Lake Along State Hwy 121, 0.4 miles east of its junction with State Hwy 116 at Big Bend in the Sonoma Valley.; 0 6 Comment
  UCD109547  Reseda luteola Chuck Hughes 2011-6-3 285 Lake About 400 feet south of Highway 29. 593 Comment
  RSA0054951  Rhamnus Keith E. Hoffmaster 1938-6-28 881 Lake Near Clear Lake Oaks. Comment
  CAS-BOT-BC59829  Rhamnus ilicifolia Carl B. Wolf 1928-5-6 2057 Lake 5 mi. e. of Bartlett Springs on road to Williams. Comment
  CAS-BOT-BC59838  Rhamnus ilicifolia Alice Eastwood; John Thomas Howell 1938-5-16 5611 Lake Near Grizzly Springs. Comment
  POM283027  Rhamnus ilicifolia Lyman Benson 1937-8-2 8478 Lake Hopland Grade (Lakeport), Mayacamas Mt. range, Clear Lake watershed 488 Comment
  JEPS42053  Rhamnus tomentella subsp. crassifolia J. D. Coffman 1923-6-4 Lake between Bear Valley and Indian Valley (on Lake County side); Brim Hill Comment
  JEPS42072  Rhamnus tomentella subsp. crassifolia J. D. Coffman 1923-9-28 Lake between Bear Valley and Indian Valley (on Lake County side); Brim Hill Comment
  RSA7620  Rhamnus tomentella subsp. crassifolia Carl B. Wolf 1933-9-26 5507 Lake Inner N coast range, 6.6 miles E of Houghs Mineral springs on road to Williams. 518 Comment
  RSA7744  Rhamnus tomentella subsp. crassifolia Carl B. Wolf 1928-5-6 2046 Lake 1/4 mile E of Bartlett Springs on road to Williams Comment
  CAS-BOT-BC199716  Rhododendron occidentale Carl B. Wolf 1928-5-4 1874 Lake 5 miles south of Middletown Comment
  OBI14447  Rhododendron occidentale R. L. Hoover 1968-4-20 62 Lake On Butts Cyn rd at Napa-Lake County boundary, on E side of road Comment
  UC1541488  Rhododendron occidentale H. E. and S. T. Parks May 1930 731 Lake Mount St. Helena Comment
  CAS-BOT-BC170556  Rhus aromatica H. E. McMinn 1922-10-17 279 Lake Along road from Highland to Hopland Comment
  CAS-BOT-BC200701  Rhus aromatica H. L. Mason 1926-3-21 2763 Lake Toll House Canyon between Middletown and Mount St. Helena Comment
  CHSC29543  Rhus aromatica Dibble; Griggs 1979-7-10 93 Lake Near Bear Creek, close to the town of Stonyford. 671 Comment
  UC124162  Rhus trilobata unknown 1896-1 Lake Mount Hanna Comment
  UC903754  Rhus trilobata Milo S. Baker 1950-5-23 12243 Lake 1 mi se Borax Lake Comment
  UC909753  Rhus trilobata Milo S. Baker 1950-4-15 12166 Lake 1 mi se Borax Lake Comment
  RSA10739  Rhus trilobata var. quinata C. B. Wolf 1928-5-7 2086 Lake 3 miles E of Houghs Mineral Springs, on road to Williams. 610 Comment
  RSA2388  Rhus trilobata var. quinata J. W. Blankinship 1928-7-22 s.n. Lake Mt. Konocti 610 Comment
  CAS-BOT-BC433160  Ribes Mrs. H. M. Mitchell 1932-4-2 s.n. Lake Unspecified Comment
  RSA121448  Ribes californicum K. e. Bradshaw 1937-6-2 62 Lake 2 1/2 miles N.W. of Lakeport. 518 Comment
  CAS-BOT-BC92926  Ribes californicum var. californicum H. E. McMinn 1923-5-27 993 a Lake Unspecified. Comment
  CAS-BOT-BC108893  Ribes divaricatum var. pubiflorum H. E. McMinn 1922-7-1 283 Lake Near Highland Spring. Comment
  JEPS78364  Ribes divaricatum var. pubiflorum Edward Lee 1936-9-20 2519 Lake s Snow Peak West (lower camp); Snow Mt. 1036 Comment
  HSC45683  Ribes malvaceum Patricia Shesgreen 1978-4-23 53 Lake Barrel Springs Campground 701 Comment
  SEINET12220259  Ribes malvaceum F. W. Hoffman 1947-1 948 Lake Clear Lake on E side of Mt. Konocti Comment
  CAS-BOT-BC212655  Ribes nevadense Vernon O. Bailey 1916-9-24 s.n. Lake Mt. Konokti, Clear Lake Comment
  JEPS49458  Ribes roezlii var. cruentum Mr. Glenbrook 1907-4-1 Lake Kelseyville Comment
  JEPS73473  Ribes roezlii var. cruentum L. R. Heckard 1972-7-9 3081 Lake near meadow above and s Milk Ranch; Snow Mt. 1950 Comment
  CAS-BOT-BC363004  Rigiopappus leptocladus Ira L. Wiggins 1933-6-3 6730 Lake Hillside 2 mi. E. of Oat Hill Mine, southeastern Lake County Comment
  CHSC63731  Rigiopappus leptocladus Vernon H. Oswald; Lowell Ahart 1994-6-20 6343 Lake Forest Route M3 (18N04) 1.8 mi S of Copper Butte Creek, W edge of Snow Mtn. Wilderness, W of Stonyford. 762 Comment
  HSC31872  Rigiopappus leptocladus Gary S. Lester 1974-5-4 124 Lake Along Walker Ridge Rd., 0.5 mi. from junction with Hwy. 20 671 Comment
  HSC37642  Rigiopappus leptocladus Robert M. Specht, John Rehling 1976-3-17 367 Lake 3.1 mi. N of Middletown on Hwy. 29 Comment
  HSC43925  Rigiopappus leptocladus Robert M. Specht 1977-4-28 825 Lake Ukiah District [somewhere within the BLM district bounday, see County and TRS for location, not from the city of Ukiah proper]: on S running ridge 512 Comment
  UCD81099  Rigiopappus leptocladus Ryan Abe; with PLB 102 class 2009-5-3 54 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
  SJSU11652  Rigiopappus leptocladus J. B. Snell 1963-6-15 136 Lake Long Valley E of Clear L Comment
  UC963924  Rigiopappus leptocladus Milo S. Baker 1947-6-1 11787 Lake near Woodcrest; Cobb Valley Comment
  UCSB46300  Rigiopappus leptocladus Steele, Kelly 1980-5-3 Lake 8.1 miles northeast on Bartlett Springs Road from its junction with Hwy. 20 1005 Comment
  CAS-BOT-BC74528  Rorippa curvisiliqua J. W. Blankinship 1928-7-12 s.n. Lake Clear Lake shores. Comment
  UC117513  Rorippa curvisiliqua D. Cleveland 1882-6-17 Lake Allen's Springs Comment
  RSA66055  Rorippa curvisiliqua F. W. Peirson, Mabel Peirson 1926-4-2 6641 Lake Auto park near Lower Lake. Comment
  JEPS78365  Rosa Edward Lee 1936-9-20 2580 Lake lower camp s Snow Peak West; Snow Mtn. 1036 Comment
  CAS-BOT-BC147444  Rosa californica A. A. Heller 1902-8-4 6027 Lake On Eel River one mile below Hullville Comment
  JEPS47285  Rosa californica W. L. Jepson 1938-9-24 19040 Lake Excelsior Valley Comment
  POM275404  Rosa californica Lyman D. Benson 1942-7-2 11271 Lake Bank of Kelsey Creek 1 mile north of Kelseyville. Middle N Coast Mtn range. Clear Lake drainage. 412 Comment
  UCD20442  Rosa californica E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1026 Lake McLaughlin UC Reserve. Near parking area at N end of Research Hill area where road to Dunnigan Hill intersects Knoxville-Berryessa road. Sides of Hunting Creek where road to Dunnigan Hill crosses creek. 633 Comment
  SEINET11910991  Rosa californica F. H. Utech, Knight, W.; Knight, I.; Edwards, S. 1986-1 86 -288 Lake Highland Springs Road near Highland Springs Reservior, ca 5 mi WSW of Kelseyville 530 Comment
  CAS-BOT-BC146532  Rosa gymnocarpa Alice Eastwood 1925-5-23 12908 Lake Dashiells, Mt. Sanhedrin Comment
  UC154215  Rosa pisocarpa Joseph P. Tracy Jul 21 1905-Aug 16 1905 2305 Lake Elk Mountain Northern Coast Ranges (northern Lake Co.) 1219 Comment
  UCD167123  Rosa pisocarpa James Neilson 1981-5-15 4029 Lake Mayacmas Mountains. 1/2 mi. SW Lincoln Rock, Socrates Mine Road. (Exact location unknown, coordinates estimated by label maker.) Comment
  SEINET13095483  Rosa prionota A. A. Heller 1902-7-14 5858 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  UC154209  Rubus glaucifolius Joseph P. Tracy Jul 21 1905-Aug 16 1905 2294 Lake Elk Mountain Northern Coast Ranges, Elk Mountain (Northern Lake County) 1219 Comment
  POM271100  Rubus laciniatus Cora W. Benson 1939-10-28 s.n. Lake Cobb Valley, Mayacamas, Clear Lake. 915 Comment
  CAS-BOT-BC158802  Rubus ursinus Alice Eastwood 1925-5-23 12924 Lake Dashiells, Mt. Sanhedrin Comment
  SD7886  Rumex 1882-6-26 Lake Allen Springs Comment
Read comments
Dec 14 2014
  UCD148391  Rumex Peter Rubtzoff 1956-9-2 2812 Lake Boggs Lake, southern shore of lake. Comment
  UC505164  Rumex acetosella R. H. Holman 1933-4-30 Lake Lakeport Comment
  CAS-BOT-BC421876  Rumex acetosella Georgia Bentley 1917-5-16 s.n. Lake Lakeport Comment
  HSC37698  Rumex crispus A. M. Montalvo, J. D. Ackerman 1975-9-11 732 Lake Boggs Mtn. E of Cobb, 100 m down from Rd. 100 on 110. 780 Comment
  CAS-BOT-BC433242  Rumex crispus Mrs. Alexander McCallum 1900-7-1 s.n. Lake Bartlett Springs Comment
  UCD101145  Rumex crispus P. L. Johannsen 1937-6-23 1203 Lake California Forest and Range Experiment Station. 1 mile west northwest of Laurel Beach, Lakeport. 406 Comment
  UCD41654  Rumex salicifolius var. salicifolius Geri Hulse-Stephens 2001-6-30 745 Lake Goat Mountain. Hanging Marsh. 1371 Comment
  UC443  Ruppia cirrhosa H. N. Bolander Sep 1863 2659 Lake Clear Lake Comment
  SEINET8476805 Image available Ruppia cirrhosa Joe Sheffield 1969-9-12 Lake Buckingham Golf Course, between Lower Lake and Kelseyville. Comment
  UCD138316  Ruppia cirrhosa Calvin McMillan; Phyllis McMillan 1951-6-23 1601 Lake Borax Lake, north of Lower Lake. 426 Comment
  RSA286254  Sagittaria cuneata Robert F. Thorne 1974-7-31 44971 Lake Boggs lake: S side of lake. 915 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
  UCD41562  Salix Geri Hulse-Stephens 2001-6-5 668 Lake Goat Mountain. Addington Camp. 1386 Comment
  CAS-BOT-BC103111  Salix bonplandiana Peter Rubtzoff 1964-9-13 5506 Lake Clear Lake State Park. Lake shore in lower Kelsey Creek area Comment
  CAS-BOT-BC103125  Salix bonplandiana L. R. Abrams 1928-5-5 12347 Lake Kelseyville Comment
  CAS-BOT-BC103128  Salix bonplandiana Agnes M. Bowman 1902-5-1 s.n. Lake Lower Lake 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-BC102868  Salix breweri Harold E. Parks 1931-9-18 01065 a Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. south of Middletown 420 Comment
  CAS-BOT-BC102872  Salix breweri Ball; Bracelin; Parks & Parks 1931-4-21 24 Lake Mirabel Creek about 120 m. above the mouth, near junction with St. Helena Creek, about 6 km. south 420 Comment
  SBBG58855  Salix breweri H. E. Parks 1931-9-18 1065 a Lake Mirabel Crk, near jct with St. Helena Crk, ca. 6 km S of Middletown 420 Comment
  UC480295  Salix breweri Harold E. and Susan T. Parks 1931-9-18 1063 Lake about 8 km s Middletown; St. Helena Creek 430 Comment
  UC481234  Salix breweri Ball, Bracelin, Parks and Parks 1931-4-21 28 Lake near junction with St. Helena Creek (about 6 km s of Middletown, about 120 m above creek mouth); Mirabel Creek 420 Comment
  UC505690  Salix breweri C. R. and B. S. Ball 1933-5-6 2503 Lake near St. Helena Creek; Mirabel Creek Comment
  UCD84034  Salix breweri Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6213 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
  RSA92706  Salix exigua F. W. Peirson 1926-4-2 9602 Lake Hopland Grade to Clear Lake. Comment
  RSA2371  Salix laevigata J. W. Blankinship 1928-9-16 s.n. Lake Siegler Springs. Comment
  UC481225  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
  HSC42048  Salix lasiandra S. Saufferer 1973-5-24 225 Lake About 33 mi. W of Williams on floodplain of the N fork of the Cache Creek Comment
  CAS-BOT-BC107112  Salix lasiolepis Harold E. Parks 1931-9-18 1062 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. sout of Middletown 420 Comment
  UC481222  Salix lasiolepis Harold E. Parks 1931-9-18 1062 Lake near junction with St. Helena Creek (about 6 km s of Middletown); Mirabel Creek 420 Comment
  RSA40462  Salix pseudomonticola R. C. Bacigalupi 1926-1-1 1233 Lake Along upper lake Hullville Raod, just N of Summit of Grade over Elke Mts Comment
  UC634552  Salix scouleriana H. L. Mason 1926-1-1 2588 Lake near summit Elk Mt. Comment
  UCLA56153  Salvia H. Lewis and C. Epling 1941-5-25 Lake Kelseyville; Lower Lake Comment
  CHSC19701  Salvia columbariae G. M. Burgstahler 1971-3-27 13 Lake Collected on cliff on e side of road, ca. 3 mi nw of Clearlake Oaks. 609 Comment
  SEINET12320800  Salvia columbariae Unknown 1975-1 15 Lake Ca 3 mi NW of Clearlake Oaks. Hwy 20 610 Comment
  HSC14383  Salvia sonomensis K. Cuff 1951-4-2 132 Lake Near Koneckti Bay 427 Comment
  CDA40968  Salvia sonomensis Rex Lyndall 1955-6-2 s.n. Lake State Highway. 0 Comment
  UC1282787  Sanguisorba minor subsp. muricata J. R. Sweeney 1952-5-2 747 Lake on Pope Valley road 1.1 mi from Lake-Napa county line (0.4 mi se of Black Oak Villa in Butts Canyon); Butts Canyon 243 Comment
  CHSC101533  Sanicula bipinnata G. F. Hrusa; R. Gross, L. Houser 2008-4-11 17121 Lake Walker Ridge Road at parking area about 1/4 mile N of Hwy 20. 601 Comment
  HSC42190  Sanicula bipinnatifida Tom Duebendorfer 1977-4-23 25 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC42241  Sanicula bipinnatifida Ed Cope 1977-4-23 41 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  RSA10169  Sanicula bipinnatifida C. B. Wolf 1928-5-6 1979 Lake 6 mi. from Clear Lake on the Bartlett Springs Grade. (Morrison Garden) Comment
  SEINET7062986  Sanicula bipinnatifida A. G. Vestal 1955-4-5 s.n. Lake About 3.8 miles east of the junction with Route 53 on Route 20 along the North Fork Cache Creek. UTM Zone 10, 538124mE, 4317289mN. (WGS84/NAD83). 311 Comment
  UC1191144  Sanicula bipinnatifida Herbert L. Mason 1953-4-18 14511 Lake 4.5 mi n of Middletown (near Anderson's Springs) Comment
  RSA78987  Sanicula bipinnatifida E. K. Balls, Lee W. Lenz 1952-5-9 17134 Lake 2.2 miles east of Lower Lake on road to Reiff and Knoxville Comment
  UCD81083  Sanicula crassicaulis Kalynda Stone; with PLB 102 class 2009-5-3 7 Lake Walker Ridge. Along Walker Ridge Road, ca. 1.9 road miles north of junction with Hwy 20. East side of the road. 731 Comment
  UC573215  Sanicula tuberosa K. Bradshaw 1937-5-28 3 Lake Mendocino National Forest, Pinnacle Rock Pinnacle Rock; Mendocino National Forest, Pinnacle Rock 1356 Comment
  UCD159740  Sanicula tuberosa James A. Neilson Jr.; Teresa A. Sholars 1975-3-26 3110 Lake Mayacmas Mountains; 1/4 mile south of Childers Peak, east of Big Canyon Road. Barceloux Ranch. (Elevation estimated using Google Earth by label maker.) 548 Comment
  UC566889  Sanicula tuberosa Herbert L. Mason 1926-3-21 2770 Lake 2 mi above Middletown (along St. Helena Creek, Middletown St. Helena Road); St. Helena Creek Comment
  JEPS47524  Saxifraga integrifolia Hardin Irwin 1904-3-18 39 Lake Cold Creek; Kelseyville, Cold Creek Comment
  CAS-BOT-BC111298  Schoenoplectus acutus var. occidentalis Joseph William Blankinship 1928-8-25 s.n. Lake Clear lake near mouth of Kelsey Cr. Comment
  UCD41862  Schoenoplectus acutus var. occidentalis Geri Hulse-Stephens 2001-6-5 629 Lake Goat Mountain. Three Walnuts Marsh. 944 Comment
  POM313090  Schoenoplectus acutus var. occidentalis H. L. Mason 1945-8-24 12674 Lake East shore, Lower Lake. Comment
  JEPS105671  Schoenoplectus pungens L. P. Janeway 2002-5-2 7584 Lake Inner North Coast Ranges. At Bartlett Springs Road at ford across Kilpepper Creek; 1.9 km east of Indian Valley Reservoir. Along edge of Kilpepper Creek at the ford 518 Comment
  RSA8469  Scirpus microcarpus M. S. Jussel 1933-7-3 338 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch. Comment
  CHSC63104  Scribneria bolanderi Vernon H. Oswald; Lowell Ahart 1994-6-1 6259 Lake Forest Road M3 at Low Gap, just N of the Snow Mtn. Wilderness. 1505 Comment
  RSA78615  Scribneria bolanderi J. T. Howell 1943-5-10 17997 Lake 7 miles west of Lakeport, on road to Hopland Comment
  UCD36349  Scribneria bolanderi Beecher Crampton 1953-6-2 1388 Lake Northwest slope of Mount Hannah, at northwest edge of Bogg's Lake. Comment
  UC1012327  Scrophularia californica subsp. floribunda F. W. Pennell and H. L. Mason 1940-5-23 25526 Lake se Bartlett Springs (Bartlett Mt) 640 Comment
  CAS-BOT-BC294724  Scutellaria Mona Bourell 1997-7-2 6522 Lake Mendocino National Forest. Along Rice Creek Road. FS Road M 3 1615 Comment
  CAS-BOT-BC5698  Scutellaria antirrhinoides Amos Arthur Heller 1902-7-15 5894 Lake About Summit Lake, near the summit of Mt. Sanhedrin Comment
  POM283243  Scutellaria antirrhinoides Lyman Benson 1928-6-15 265 Lake Kelseyville, Middle N. Coast Range, Cold Creek River, W. Base Mt. Konocti, Breen s Lake. 457 Comment
  HSC39557  Scutellaria californica D. E. Anderson, J. P. Smith 1971-6-26 - 1196 Lake Register area of Mendocino National Forest. Comment
  HSC46568  Scutellaria californica J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9302 Lake Boardman Ridge, along FS Rd. 1N02, 1.4 mi. N of junction with FS Rd. 20N01 1006 Comment
  JEPS62887  Scutellaria californica W. L. Jepson 18943 Lake Bartlett Springs 701 Comment
  UC762481  Scutellaria californica R. F. Hoover 1938-6-9 3566 Lake Bartlett Mountain Comment
  UCD162971  Scutellaria californica James A. Neilson Jr. 1982-6-16 4082 Lake Mayacmas Mountains; about 2 1/2 miles north of Glenbrook. (Exact location unknown. Coordinates estimated by label maker.) Comment
  SJSU1588  Secale cereale D. J. Thompson 1954-6-5 75 Lake Lower Benmore region, near Lakeport 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
  JEPS11949  Sedum sanhedrinum Rimo Bacigalupi with G. T. Robbins 1954-6-24 4603 Lake close to summit Hull Mountain; close to summit Hull Mountain 2118 Comment
  CDA26526  Sedum spathulifolium G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17112 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  CHSC70971  Senecio aronicoides Vernon Oswald; Lowell Ahart 1998-5-7 9028 Lake Bartlett Springs Rd. near Hough Springs west of Indian Valley Reservoir. 487 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
  CDA12218  Senecio greenei G. F. Hrusa 1993-6-1 11168 Lake North Coast Biodiversity Arena; N side of Bartlett Springs Rd. 200 meters downstream from crossing of Kilpepper Creek. Comment
  CAS-BOT-BC363777  Senecio integerrimus Carl B. Wolf 1928-5-6 2037 Lake 1 1/2 miles west of Bartlett Springs Comment
  CDA21517  Senecio vulgaris G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17092 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  HSC41853  Senecio vulgaris K. Irwin 1977-4-23 282 Lake S.R. 20, 2.2 mi. W of its junction with S.R. 29 Comment
  UCD34999  Sidalcea Beecher Crampton 1995-6-4 10321 Lake Lake County, border with Colusa County on Hwy. 20. Comment
  JEPS50084  Sidalcea diploscypha Milo S. Baker 1923-5-19 Lake near Lakeport; N. Coast R., near Lakeport Comment
  POM282911  Sidalcea diploscypha Lyman Benson 1928-4-28 194 Lake Highland springs; Mayacamas Mt RAnge, Dobe Creek Waterhsed. 610 Comment
  UC1002662  Sidalcea diploscypha Milo S. Baker 1934-5-22 12937 Lake 3 mi e Middletown; e of Middletown Comment
  CDA36510  Sidalcea diploscypha T. C. Fuller 1958-5-27 Lake Highway 20, 1.5 miles west of Lakeport. 0 Comment
  SD52179  Sidalcea diploscypha F. Stephens 1899-5-18 13352 Lake Eel River 609 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
  RSA42336  Sidalcea hartwegii Lincoln Constance, R. H. Shan 1946-6-2 3074 Lake Bartlett Springs Road, 4.5 miles southwest of Leesville. 549 Comment
  UC1191169  Sidalcea malviflora subsp. laciniata Herbert L. Mason 1926-3-14 2718 Lake Mount St. Helena Comment
  CHSC29642  Sidalcea oregana subsp. hydrophila Dibble; Griggs 1979-8-7 20 Lake Near Mc Cleod Ridge, close to the town of Potter Valley. 732 Comment
  CAS-BOT-BC384447  Silene antirrhina Volney Rattan 1884-1-1 s.n. Lake Unspecified Comment
  UC161022  Silene antirrhina J. P. Tracy May 28 1902-Jun 2 1902 1732 Lake 6 mi nw Lakeport (in hills about Scotts Valley); hills about Scotts Valley, nw of Lakeport 426 Comment
  JEPS58570  Silene hookeri Mr. and Mrs. Hugo Hamann and Eddie Dearing 1969-5-15 1113 -A Lake Tributary of Kelsey Creek , Binkley Ranch, Cobb township (Binkley Ranch, Cobb township) Comment
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Dec 31 2011
  CAS-BOT-BC389101  Silene laciniata subsp. californica Volney Rattan 1883-6-1 s.n. Lake Saratoga Springs Comment
  CAS-BOT-BC389100  Silene laciniata subsp. californica Frank W. Peirson 1928-7-4 7956 Lake 8 mi. w. of Lower Lake Comment
  RSA111711  Silene verecunda subsp. platyota P. A. Munz 1956-7-25 22310 Lake West Peak Ridge, Snow Mt. 2103 Comment
  RSA63337A  Sisymbrium altissimum Milo S. Baker 1950-5-6 12192 Lake About 1 mile SE of Borax Lake Comment
  UC519549  Sisymbrium altissimum M. S. Jussel 1933-7-3 349 Lake Cobb Comment
  POM273742  Sisymbrium officinale Lyman Benson 1930-6-20 2180 Lake Kelseyville, Middle N Coast mtn range, Kelsey Creek. 427 Comment
  CAS-BOT-BC135358  Sisyrinchium M. S. Jussel 1931-4-1 s.n. Lake Kelseyville 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
  UCD42109  Sisyrinchium bellum Geri Hulse-Stephens 2002-6-2 968 Lake Goat Mountain. Root Homestead; Common name: blue-eyed grass 975 Comment
  NY821128  Solanum parishii A. A. Heller 1919-5-10 13144 Lake Valley of a tributary of Cache creek 5 miles east of Hough's Springs Comment
  JEPS12117  Solanum rostratum W. L. Jepson 1938-10-1 19061 Lake Coyote Valley, Putah Creek Bridge Coyote Valley; , Putah Creek Bridge Comment
  CAS-BOT-BC231719  Solanum umbelliferum Mrs. Alexander McCallum 1898-7-1 s.n. Lake Upper Lake Comment
  CAS-BOT-BC83616  Solanum umbelliferum P. Schulthess 1931-8-8 s.n. Lake Mount Konocti. Comment
  UC1125023  Solanum umbelliferum K. Bradshaw 1937-6-1 39 Lake 4 mi w of Lakeport 487 Comment
  UC1282723  Solanum umbelliferum J. R. Sweeney 1952-5-2 866 Lake 1.2 mi sw of Highland Springs 464 Comment
  UC726101  Solanum umbelliferum A. A. Heller 1919-5-10 13144 Lake valley below Summit Comment
  RSA702775  Solidago canadensis L. Ahart 2004-10-4 11428 Lake Along the stream that flows into Indian Valley Reservoir, the northeast part of the reservoir, on the south side of Bartlett Springs Road. 459 Comment
  UCR50683  Sonchus asper Lyman Benson 1943-8-25 11429 Lake Kelseyville, Middle North Coast Range, Clear Lake Drainage 412 Comment
  POM294082  Sonchus asper Lyman Benson 1943-8-25 11429 Lake Kelseyville, Middle North Coast Range, Clear Lake Drainage 412 Comment
  UC762109  Stachys ajugoides var. ajugoides R. F. Hoover 1940-8-25 4535 Lake Borax Lake Comment
  UC25904  Stachys albens Willis L. Jepson 1892-7 Lake Knoxville grade to Lower Lake Comment
  UCD84037  Stachys albens Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6216 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
  JEPS62999  Stachys albens Willis L. Jepson 1892-7-29 14976 Lake Knoxville Grade to Lower Lake; Mountain Region of Clear Lake, Knoxville Ridge Comment
  HSC63579  Stachys rigida J. P. Smith, J. O. Sawyer 1971-6-5 4677 Lake 4 mi. N of Upper Lake on the road to Lake Pillsbury. Comment
  RSA0034152  Stachys rigida M. Bourell 1997-7-3 6542 Lake Mendocino National Forest, Upper Nye Meadow. Comment
  RSA176556  Stachys rigida subsp. quercetorum Peter H. Raven 1962-5-31 17916 Lake 8.4 miles south of Lower Lake on road to Knoxville. Comment
  UC1070304  Stephanomeria elata A. Simontacchi 1937-7-31 358 Lake Elk Mt. Ranger Stat. Mendocino National Forest, Lakeport Quad. 990 Comment
  UC131383  Stephanomeria elata Agnes Bowman Oct 1900 Lake Sulphur Bank Comment
  SBBG42899  Stephanomeria elata L. D. Gottlieb 1966-8-4 66104 Lake Hopland-Lakeport Rd, ca. 8 mi E of Hopland 457 Comment
  JEPS80718  Stephanomeria lactucina L. R. Heckard and J. C. Hickman 1981-7-28 5678 Lake 0.25 mi e Timber Lake; Snow Mt. 1615 Comment
  RSA20169  Stephanomeria virgata J. T. Howell 1937-7-19 13134 Lake Elk Mountain Comment
  UCD163957  Streptanthus James A. Neilson Jr. 1981-6-20 4042 Lake Lake County, Mayacmas Mountains. About one mile east of Detert Reservoir. [Exact location unknown. Coordinates estimated by label maker.] Comment
  CAS-BOT-BC61150  Streptanthus barbiger John Thomas Howell 1943-5-11 18016 Lake 1 mile south of Lakeport. Comment
  RSA73991  Streptanthus barbiger Milo S. Baker 1951-7-6 12353 Lake East base of Pine Mountain along branch road from Elk Mountain Rd. to Lake Pillsbury near road junction Comment
  UC1492713  Streptanthus barbiger Freed W. Hoffman 1948-8-3 2351 Lake near top of ridge on e side of road North Coast Ranges, Glenbrook Comment
  UC1736731  Streptanthus barbiger Dean W. Taylor 1998-6-22 16686 Lake Bottle Rock Road 1.2 miles N jct. Sulphur Springs Road (ca. 1.3 road mi n of Glenbrook) 792 Comment
  UC956562  Streptanthus barbiger Freed W. Hoffman 1948-5-9 2285 Lake near Howard Springs; 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
  UCD167218  Streptanthus brachiatus James Neilson 1981-5-15 4030 Lake Mayacmas Mountains, north fork Bear Canyon Creek near headwall. (Exact location unknown, coordinates estimated by label maker.) Comment
  UCD83936  Streptanthus brachiatus Ellen Dean; G. Harrington, C. Thomsen, J. Alderson 2010-6-26 6208 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). 701 Comment
  UCD83939  Streptanthus brachiatus Ellen Dean; G. Harrington, C. Thomsen, J. Alderson 2010-6-26 6206 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). 766 Comment
  HSC25610  Streptanthus breweri J. P. Smith, J. O. Sawyer 1971-6-6 4750 Lake S of Kulpepper Creek on Bartlett Spring Rd., Complexion Canyon Comment
  JEPS81065  Streptanthus breweri Thomas W. Nelson and Jane P. Nelson 1980-6-24 5872 Lake along trail to Snow Mt ca 1/2 mi from trailhead (Colusa-Lake co. line); Six Rivers National Forest, Stonyford Quad. 1615 Comment
  UCD162931  Streptanthus breweri D. O. Burge 2015-7-12 1756 Lake Snow Mountain area. 1750 Comment
  UCD167681  Streptanthus breweri Collector Unknown 1977-5-26 1 Lake Guenoc Ranch Rd, 0.5 mi on east-northeast transect from Detert Reservoir spillway, 100 yards north of tributary from Detert Reservoir. (Exact location unknown. Coordinates estimated by label maker.) Comment
  CAS-BOT-BC350924  Streptanthus breweri Peter Rubtzoff 1978-7-19 s.n. Lake 0.25 miles east of Highway 175, 2.5 miles NW of Middletown. Comment
  POM273805  Streptanthus breweri Lyman Benson 1933-6-19 4461 Lake Lakeport Junction Hill. 488 Comment
  JEPS93793  Streptanthus breweri var. breweri Vernon H. Oswald and Lowell Ahart 1998-7-15 9301 Lake e side of county on Walker Ridge Road 6.2 mi s of Bartlett Springs Road (8.3 mi n of Highway 20); Walker Ridge Road 1036 Comment
  UC909749  Streptanthus breweri var. breweri Milo S. Baker 1950-5-23 12253 Lake hill 2.9 mi e Middletown Comment
  HSC43941  Streptanthus glandulosus Robert M. Specht 1977-5-14 864 Lake SE running ridge Comment
  JEPS9195  Streptanthus glandulosus subsp. glandulosus Rimo Bacigalupi with J. R. Sweeney 1953-5-26 4142 Lake n. Black Oak Villa (just n. of Lake-Napa Co. line, along Butts Canyon rd.) 259 Comment
  CAS-BOT-BC87325  Streptanthus hesperidis Helen K. Sharsmith 1952-6-19 4135 Lake North of Detert Reservoir, Bucksnort Creek, Middletown-Monticello road. 304 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
  CAS-BOT-BC375970  Stylocline gnaphaloides John Thomas Howell 1943-5-10 18003 Lake 5 miles west of Lakeport on road to Hopland 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
  UC1193350  Styrax officinalis var. redivivus R. H. Neuns 1951-4-4 165 Lake 1/2 mi s Soda Bay; Quad. 47C4, s end of Soda Bay 457 Comment
  UCD119100  Styrax redivivus K. Esau 1938-6-1 s.n. Lake location unknown. Comment
  UC912370  Symphoricarpos albus var. laevigatus P. Schulthess 1931-7-3 Lake ca 2 mi w Kelseyville; Big Valley Comment
  RSA96857  Symphoricarpos mollis P. C. Everett, E. K. Balls 1954-10-18 20345 Lake Along Rice Fork about jct with Bear Creek, rd. from Stonyford to Upper Lake. 610 Comment
  UC86738  Symphyotrichum foliaceum T. S. Brandegee 1892-8-25 Lake Snow Mountain Comment
  CAS-BOT-BC97914  Symphyotrichum frondosum J. B. Leiberg 1891-8-20 768 Lake Near Silver Lake 1470 Comment
  CAS-BOT-BC221943  Taeniatherum caput-medusae John Thomas Howell 1945-6-18 20997 Lake Kelseyville Comment
  CAS-BOT-BC126754  Taxus brevifolia Alice Eastwood 1925-5-25 12959 Lake Near Dashiells, Mt. Sanhedrin Comment
  NY17420  Taxus brevifolia A. A. Heller 1902-7-21 5941 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
  UCD160624  Thalictrum fendleri var. polycarpum James A. Neilson Jr. 1975-6-5 3248 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  UCD168606  Thalictrum fendleri var. polycarpum Ellen Dean; G. Harrington, T. Zavortink, T. and F. Starbuck 2017-5-27 9366 Lake along Bartlett Springs Road between Bartlett Springs and Clear Lake. Sawmill Flat. South side of road adjacent to stream. 1121 Comment
  SD27849  Thalictrum fendleri var. polycarpum Carl B. Wolf 1928-5-6 2042 Lake e mi. W. of Bartlett Springs on road to Clear Lake 609 Comment
  UC1282779  Thermopsis macrophylla var. macrophylla J. R. Sweeney 1952-5-2 779 Lake on Hwy 29 4.5 mi from Middletown Comment
  CAS-BOT-BC88425  Thysanocarpus curvipes L. R. Abrams 1928-5-5 12328 Lake Kelseyville. Comment
  HSC35049  Thysanocarpus curvipes Dryden 1975-5-3 146 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 Comment
  UC161574  Thysanocarpus curvipes J. P. Tracy May 28 1902-Jun 2 1902 1739 Lake 6 mi nw Lakeport (in hills about Scotts Valley); in hills about Scotts Valley 426 Comment
  UC74952  Thysanocarpus curvipes C. F. Baker 1903-5-9 3090 Lake Kelseyville Comment
  CAS-BOT-BC88430  Thysanocarpus curvipes D. French 1968-4-20 2862 Lake Beside California Highway 53, 0.8 mile north of Middletown. Comment
  RSA0042693  Thysanocarpus curvipes var. curvipes Barbara Kelly 1977-4-23 370 Lake 0.4 miles north of State Route 20 on the Walker Ridge Rd. 640 Comment
  RSA63679  Thysanocarpus curvipes var. curvipes Milo S. Baker 1950-5-6 12188 Lake About 1.5 mile W of Lower Lake along Highway. Comment
  RSA0057355  Thysanocarpus radians Rimo Bacigalupi 1926-3-28 1263 Lake 4 or 5 miles south of Middletown. Comment
  CAS-BOT-BC489621  Tonella tenella Nathan Gonzales; PLS 102 plant collecting interns 2013-4-14 5 Lake Clear Lake State Park, NE of Kelseyville. Lower northern slope of Mt. Ko2054nocti. S side of park, S of Soda Bay Rd. N of road that goes SE from Glebe Rd at gate 626 Comment
  SEINET7466296 Image available Tonella tenella Rimo Bacigalupi, T. Crovello, L. Heckard 1965-1 9055 Lake About 2 miles northeast of road summit over Bartlett Mountain (1.5 mile nortteast of Sawmill Flat) 1097 Comment
  CAS-BOT-BC81392  Torreya californica Carl B. Wolf 1928-5-6 2008 Lake 6 1/2 miles west of Bartlett Springs Comment
  CAS-BOT-BC81396  Torreya californica J. Torrey 1865-1 497 Lake unspecified Comment
  RSA347051  Torreya californica Lyman Benson 1938-7-20 8875 Lake Hopland Grade from Lakeport, Mayacamas Mountain Range, Clear Lake watershed 610 Comment
  RSA388354  Torreya californica Roman Gankin 1965-5-6 533 Lake Bartlett Mountain Road, 4.7 miles east of Sawmill Flat Comment
  UCD135165  Torreya californica Roman Gankin 1965-5-6 533 Lake Bartlett Mountain Road, 4.7 miles east of Sawmill Flat. Comment
  UCD82103  Tragopogon dubius Ellen Dean; G. Harrington, C. Thomsen,Chiao-Yi Cheng,R. Wilmarth 2009-5-20 5630 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
  UC154004  Trichostema lanceolatum Joseph P. Tracy Jul 21 1905-Aug 16 1905 2353 Lake Elk Mountain Northern Coast Ranges, Northern Lake County 1219 Comment
  CHSC29538  Trichostema laxum Dibble; Griggs 1979-7-11 101 Lake Near Bear Creek, close to the town of Stonyford. 883 Comment
  POM283116  Trichostema laxum Lyman Benson 1927-9-20 s.n. Lake Kelseyville, Middle N. Coast Mt. Range, Kelsey Creek. 457 Comment
  UC1239718  Trichostema laxum Joseph P. Tracy 1935-7-4 14032 Lake near Glenbrook (N side of Cobb Valley); Cobb Mountain 822 Comment
  UCD125877  Trichostema laxum E. A. Wilkins 1935-7-10 s.n. Lake Clear Lake. 999 Comment
  UCLA54883  Trichostema laxum Lester Rowntree 1937-7-11 Lake Cobb Mountain Comment
  SEINET10499337  Trichostema laxum John T. Middleton 1938-7-18 Middleton s.n. Lake Comment
  HSC31575  Trifolium albopurpureum Teresa Prendusi 1974-5-4 27 Lake Walker Ridge, 0.5 mi. N of junction with Hwy. 20 671 Comment
  UC555491  Trifolium albopurpureum var. albopurpureum H. L. Mason 1929-4-29 5236 Lake 2.9 mi w Lakeport (e base of rd from Hopland to Lakeport) Comment
  UCD107876  Trifolium bifidum M. D. Miller 1948-5-1 s.n. Lake Near Kelseyville. Comment
  UCD35338  Trifolium bifidum Beecher Crampton 1955-5-10 2769 Lake 1 mile east of Middletown, Long Valley Creek. Comment
  JEPS65754  Trifolium bifidum var. bifidum Willis L. Jepson 1943-5-16 29825 Lake Glen Eden SChool Scott Valley Comment
  CHSC101372  Trifolium cyathiferum David Isle 2004-5-6 1585 Lake Mendocino National Forest; Upper Main Eel River Watershed; in Salmon Creek overflow depression, Gravelly Valley, N of Lake Pillsbury, > 1/4 mile SE of Lake Pillsbury Ranch entrance. 566 Comment
  UC657712  Trifolium cyathiferum Milo S. Baker 1941-6-17 9960 Lake n summit (ravine); Elk Mtn Comment
  POM231320  Trifolium dichotomum R. S. La Motte 1933-4-1 s.n. Lake Mt. St. Helena. Comment
  UCD81071  Trifolium dichotomum Catherine Yasuda; 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
  UCD108988  Trifolium fucatum J. E. Coke 1932-1 s.n. Lake Lake County. Comment
  RSA2227  Trifolium gracilentum J. W. Blankinship 1923-4-7 s.n. Lake Kelseyville. Comment
  UC630799  Trifolium longipes var. hansenii R. D. Holman 1921-7-20 Lake near summit; Mt. San Hedrin Comment
  UC353837  Trifolium obtusiflorum unknown 2274 a Lake East Whispering Pines Resort Comment
  RSA2684  Trifolium oliganthum J. W. Blankinship 1923-4-14 s.n. Lake Kelseyville. Comment
  HSC66052  Trifolium willdenovii C. McDonald, C. Raley, P. Powers, J. Spitler, D. Stamp 1980-4-19 33 Lake Along Walker Ridge Rd. 0.5 mi. N of junction with access road to Indian Valley Dam Comment
  UC353913  Trifolium wormskioldii Milo S. Baker 1927-7-2 2277 a Lake Meadow-Salmina's Resort Comment
  POM277669  Trifolium wormskioldii Lyman D. Benson 1935-5-17 6607 Lake Kelseyville; Mt. Range: Middle N Coast; Watershed: Clear Lake. 427 Comment
  CAS-BOT-BC521059  Trillium chloropetalum var. giganteum M. S. Jussel 1933-4-29 s.n. Lake Cobb Mt.: Cobb P. O. Comment
  RSA444827  Triodanis biflora Lyman Benson 1932-6-18 3709 Lake Buckingham Park; Mt. Range: Middle N coast. 488 Comment
  HSC45249  Triphysaria eriantha M. Alcasas 1978-4-16 19 Lake Bachelor Valley Rd., 1.5 mi. from Hwy. 20 at 10755 B.V.R. 396 Comment
  HSC20855  Triphysaria eriantha subsp. eriantha H. E. Parks, S. T. Parks 1930-5-15 828 Lake Mirabel Mine 762 Comment
  UCD147510  Triphysaria eriantha subsp. eriantha Coralie Donkers; Plant Science 102 collecing interns 2014-4-26 5 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Edge of Anderson Flat, between undeveloped road and fence. 405 Comment
  CAS-BOT-BC526085  Triteleia laxa Greg de Nevers 2001-5-14 12396 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  UC1133962  Triteleia laxa R. C. Wilson 1937-5-13 368 Lake 1 mi sw Lakeport; Lakeport Quad. 487 Comment
  CAS-BOT-BC526088  Triteleia laxa L. R. Abrams 1928-5-5 12372 Lake Upper Lake to Lucerne Comment
  CAS-BOT-BC526090  Triteleia laxa Georgia Bentley 1917-5-16 s.n. Lake Lakeport Comment
  RSA2502  Triteleia laxa J. W. Blankinship 1923-4-23 s.n. Lake Lower Lake Comment
  UC527924  Triteleia laxa R. Bacigalupi, R. S. Ferris, and Ira L. Wiggins 1933-6-2 6692 Lake 1/4 mi nw Oak Park Springs (on Pope Valley-Middletown road) Comment
  UC615377  Triteleia laxa Beryl O. Schreiber 1932-4-3 219 Lake road to Williams (grassy slope) Comment
  RSA123584  Triteleia lugens Milo S. Baker 1939-04 9495 Lake Road over Mount St. Helena Range, north of mountain on east slope in Timber Comment
  HSC25704  Triteleia peduncularis J. P. Smith, J. O. Sawyer 1971-6-6 4758 Lake Kowalski Ranch in Little Indian Valley, along Stanton Creek Comment
  JEPS73707  Triteleia peduncularis L. R. Heckard and T. I. Chuang 1968-6-18 1945 Lake along creek 10 mi se Middletown; Butts Creek Comment
  JEPS94689  Triteleia peduncularis Vernon H. Oswald and Lowell Ahart 1998-7-15 9292 Lake e side of county near Barrel Spring (on e side of Baldy Mountain and w of Walker Ridge Road 0.8 mi s of Bartlett Springs Road); Baldy Mountain 640 Comment
  CAS-BOT-BC527555  Triteleia peduncularis James L. Reveal 1988-6-2 6989 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 California Highway 20 762 Comment
  CAS-BOT-BC527993  Triteleia peduncularis Bolander 1874-1-1 s.n. Lake unspecified Comment
  CAS-BOT-BC528000  Triteleia peduncularis Ella D. Cantelow 1957-5-31 s.n. Lake 6.8 miles west of Leesville, along grade east of Indian Valley Comment
  POM273900  Tropidocarpum gracile Lyman Benson 1929-3-22 1030 Lake Big Valley, 1 mile N of Kelseyville, by Kelsey Creek. Comment
  CAS-BOT-BC73952  Turritis glabra M. S. Jussel 1932-5-1 s.n. Lake Jordan Park, near Mount Konocti. Comment
  JEPS87878  Turritis glabra Vernon H. Oswald and Lowell Ahart 1994-6-20 6326 Lake nw of Stonyford (Forest Route M3 at Low Gap, on the n edge of Snow Mtn. Wilderness); Snow Mtn. Wilderness 1524 Comment
  CAS-BOT-BC381874  Uropappus lindleyi Agnes M. Bowman 1902-5-1 121 Lake Sulphur Banks Comment
  JEPS35709  Uropappus lindleyi W. L. Jepson 1943-5-16 20789 Lake near Lakeport (Scott Valley); Scott Valley Comment
  JEPS43443  Urtica dioica subsp. holosericea J. W. Blankinship 1928-9-16 Lake Siegler Springs Comment
  RSA790902  Utricularia vulgaris Peter Rubtzoff 1957-7-27 3453 Lake Boggs Lake, southern shore of the lake. Comment
  UC1755034 Image available Ventenata dubia Dean Wm. Taylor with Mey Akasah 1999-6-3 17215 Lake Manning Flat, along Highway 29 5 miles West from Lower Lake 563 Comment
  RSA2736  Verbascum blattaria J. W. Blankinship 1928-7-3 s.n. Lake Kelseyville. Comment
  UC1125672  Verbascum blattaria A. Simontacchi 1937-7-29 349 Lake Clover Valley; Lakeport Quad., Clover Valley Comment
  JEPS104389  Verbena lasiostachys var. lasiostachys Lowell Ahart 2003-7-14 10407 Lake Along a stream, on the e side of the second causeway going sw on Bartlett Springs Rd, Indian Valley Reservoir. 449 Comment
  POM283822  Veronica americana Lyman D. Benson 1930-9-22 2548 Lake Below Hoberg's. Middle N Coast mtn range, Cobb Valley. 915 Comment
  POM283820  Veronica americana Lyman D. Benson 1932-7-17 3949 Lake Cobb Valley, below Hobergs. Middle N Coast mtn range, Kelsey Creek watershed. 915 Comment
  UC730041  Veronica arvensis Leo F. Koch 1940-5-2 946 Lake Soda Creek Auto Camp grounds near Lake Pillsbury; Soda Creek Auto Camp Comment
  UCD34996  Vicia Beecher Crampton 1995-6-3 10318 Lake Lake County, Clearlake town on Lakeshore dr.. Comment
  UCD160436  Vicia americana subsp. americana James A. Neilson Jr. 1975-5-14 3447 a Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  UCD147189  Vicia villosa subsp. varia Heather Phillips; Plant Science 102 collecting interns 2014-4-26 1 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Anderson Flat. 405 Comment
  CAS-BOT-BC263955  Viola adunca Alice Eastwood; John Thomas Howell 1938-5-18 5775 Lake Cobb Mountain Comment
  CAS-BOT-BC263958  Viola adunca M. S. Jussel 1933-4-30 s.n. Lake Jordan Park, Cobb Mountain Comment
  CAS-BOT-BC270244  Viola adunca Dr. Donald Hemphill 1965-6-2 s.n. Lake W slope of Snow Mountain Comment
  JEPS87843  Viola adunca Vernon H. Oswald and Lowell Ahart 1994-6-20 6333 Lake wnw of Stonyford (n side of Snow Mountain Wilderness, Forest Route M3 at the spur road to West Crockett Camp and trailhead, n side of road); Snow Mountain Wilderness 1524 Comment
  UC1763336  Viola adunca J. W. Blankinship 1893-6-28 Lake Mt. Konocti Comment
  CDA15484  Viola douglasii G. F. Hrusa, WTD 1998-6-19 14621 Lake North Coast Ranges; Near summit of Goat Mtn. Comment
  HSC21782  Viola douglasii J. Wendell Howe 1929-4-7 Lake Lakeport Comment
  POM286456  Viola douglasii Lyman D. Benson 1932-6-15 3685 Lake Cobb Valley; Middle N Coast Range, Kelsey Creek Watershed. 701 Comment
  RSA2358  Viola douglasii J. W. Blankinship 1923-4-15 s.n. Lake Upper Lake. Comment
  UC581521  Viola douglasii H. L. Mason 1926-3-21 2772 Lake between Middletown and Mount St. Helena Comment
  UCD18189  Viola douglasii Jean Shepard; With PLB 102 class 2000-4-29 213 Lake McLaughlin Reserve. Research Hill, W side of Hunting Creek, just south of turn-off to Recreation Area. 632 Comment
  HSC47504  Viola douglasii Sheila Logan 1978-4-21 40 Lake 1.5 mi. from Walker Ridge Rd. on Bear Valley Rd. 610 Comment
  UC1749327  Viola douglasii Milo S. Baker 1936-4-8 8180 Lake About 12 miles out of Lower Lake on Knoxville Road Comment
  HSC21806  Viola lobata C. B. Wolf 1928-5-6<