Search Results — 2000 specimen records retrieved (1617 records with coordinates)
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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/consortium/).
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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  JEPS73352  Abies concolor Edward Lee 1936-9-19 2569 Lake 300-400 ft below summit (sw of peak,); Snow Mt. Comment
  JEPS46607  Abies magnifica var. shastensis W. W. Mackie 1902-9-11 Lake Snow Mt. Comment
  CHSC101364  Acer negundo subsp. californicum D. Luscombe; K. Goudhurst, J. O'Bryne, I. Parkinson, D. Waldon 2007-10-19 4 Lake Northcoast Ranges Ecoregion. Cache Creek off Route 20. 300 Comment
  UC1282686  Achillea millefolium J. R. Sweeney 1952-5-2 762 Lake .4 mi se, 1.1 mi from Napa Co line on Pope Valley Road Black Oak Villa; Butts Canyon 243 Comment
  UC65342  Achillea millefolium A. A. Heller 1902-7-14 5875 Lake midway between Potter Valley and Hullville, (along foothills Potter Valley; Mt. Sanhedrin Comment
  CDA9361  Achnatherum lemmonii G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18584 Lake North Coast Ranges; Silver Spur Ranch. Benmore Canyon Rd. in upper Benmore Canyon near confluence of Box Canyon, 1 1/2 mi. S of spillway at Indian Valley Reservoir. 432 Comment
  UCD50674  Achnatherum lemmonii Beecher Crampton 1956-6-27 3679 Lake 1.8 miles east of Loch Lomond, on road to Seigler Springs, Lake County. Comment
  RSA2544  Achnatherum lemmonii var. lemmonii J. W. Blankinship 1924-5-15 s.n. Lake Kelseyville Comment
  RSA337394  Achnatherum lemmonii var. pubescens J. Dibble, F. T. Griggs 1979-7-11 112 Lake Near Potato Hill close to town of Stonyford 975 Comment
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Jun 4 2015
  CHSC29499  Acmispon americanus var. americanus Dibble; Griggs 1979-7-12 123 Lake Near Rive Valley, close to the town of Stonyford. 701 Comment
  UCD84384  Acmispon americanus var. americanus Ayzik Solomeshch; John Olmsted 2004-6-12 s.n. Lake Southern slope of Goat Mtn. Vicinity of Root Glades, N of Wyman Creek. 966 Comment
  CHSC90882  Acmispon nevadensis var. nevadensis D. Isle 1995-6-27 202 Lake Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. Jct. M-1 and River Rd. 1036 Comment
  UCD104295  Acmispon parviflorus Beecher Crampton 1953-6-2 1407 Lake 5 miles northwest of Lower Lake, Manning Flat. Comment
  UC1125442  Adenocaulon bicolor A. Simontacchi 1937-7-19 316 Lake n slope French Ridge; Lakeport Quadrangle, Mendocino National Forest 1295 Comment
  CAS-BOT-BC133167  Adenostoma fasciculatum J. W. Blankinship 1928-7-22 s.n. Lake Mt. Konocti 762 Comment
  SEINET6190141  Adenostoma fasciculatum M. J. Williams, W. Roderick 1984-5-22 84- 17 -3 Lake Walker Ridge Rd., 1.4 miles in 610 Comment
  RSA2802  Adiantum jordanii J. W. Blankinship 1923-4-15 s.n. Lake Saratoga Springs Comment
  HSC66647  Aesculus californica Cathie Goldberg, Lauren Philbrick, Lynn Kunstman, Geoff Walsh 1980-4-19 15 Lake Coldsprings Campground, along access road to Indian Valley Dam Comment
  RSA2390  Aesculus californica J. W. Blankinship 1928-7-13 s.n. Lake Mt. Konocti. Comment
  RSA14593  Agastache urticifolia Daniel Cleveland 1882-6-22 s.n. Lake Near Allen Springs . Comment
  SD6641  Agastache urticifolia Daniel Cleveland 1882-6-22 Lake Allen Springs Comment
  UC1124423  Agastache urticifolia A. Simontacchi 1937-6-25 218 Lake 0.8 mi sse Pinnacle Rock L. O.; Mendecino National Forest, Lakeport Quadrangle Comment
  UC585115  Ageratina occidentalis G. L. Stebbins Jr. 1936-9-19 2058 Lake betweem East and West Peak of Snow Mt.; Snow Mt. 2103 Comment
  CAS-BOT-BC15488  Agoseris X elata L. R. Abrams 1928-5-4 12296 Lake 2.5 miles south of Middletown Comment
  SD132005  Agoseris grandiflora Barbara Ertter 1988-7-4 7693 Lake Bear Creek Rd. ca. 10 miles north of Upper Lake, crest of road 3.8 miles from Elk Mountain Road; Mendocino National Forest. 975 Comment
  UCD82376  Agoseris grandiflora Craig Thomsen; G. Harrington 2009-5-12 2818 Lake Lake/Colusa County line: Walker Ridge. West side of Walker Ridge Rd. Gentle saddle just off of road. 836 Comment
  UC527931  Agoseris grandiflora var. grandiflora Ira L. Wiggins 1933-6-3 6725 Lake 2 mi e Oat Hill Mine 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
  HSC42196  Agoseris heterophylla M. A. Baker 1977-4-24 218 Lake Barrel Springs Campground. 701 Comment
  HSC60454  Agoseris heterophylla J. P. Smith 1977-4-24 9034 Lake Barrel Springs Campground 701 Comment
  UCD160396  Agoseris heterophylla James A. Neilson Jr. 1975-5-14 3575 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  UCD41493  Agoseris heterophylla Geri Hulse-Stephens 2001-4-29 571 Lake Goat Mountain. Addington Camp. Upper Addington. 1386 Comment
  CAS-BOT-BC13118  Agoseris hirsuta John Thomas Howell 1940-6-30 15592 Lake Soda Bay Comment
  CAS-BOT-BC127244  Agrostis exarata J. W. Blankinship 1928-4-18 s.n. Lake Kelseyville. Clark Ranch. Comment
  CAS-BOT-BC127245  Agrostis exarata John Thomas Howell 1945-6-21 21157 Lake Sawmill Flat to Ruppert Ridge, Bartlett Mountain. Comment
  CAS-BOT-BC127248  Agrostis exarata John Thomas Howell 1945-6-18 20974 Lake Near Glenbrook. Comment
  CDA22928  Agrostis exarata G. F. Hrusa, R. Gross 2008-5-23 17427 Lake North Coast Ranges; Above N. Fk. Cache Cr. +/- 1 mi. below spillway of Indian Valley Reservoir. 408 Comment
  HSC39570  Agrostis exarata D. E. Anderson, J. P. Smith 1971-6-26 - 1199 Lake Register area of Mendocino National Forest. Comment
  RSA113778  Agrostis exarata Beecher Crampton 1956-6-27 3692 Lake 2 miles west of Adams. Harrison Flat, south slope of Mt. Hannah. 884 Comment
  UC1023595  Agrostis exarata Virginia Bufford 1936-9-20 426 Lake 3/4 mi up trail Sheep Camp; Snow Mt. Comment
  UCD52401  Agrostis exarata Collector unknown Date Unknown Lake somewhere. Comment
  RSA115450  Agrostis microphylla Beecher Crampton 1957-6-27 3685 Lake Basalt rubble, 1.8 miles east of Loch lomond. 816 Comment
  RSA654110  Agrostis microphylla Beecher Crampton 1956-5-21 3439 Lake 2 miles north of Middletown, on the road to Harbin Springs. Just south of Harbin Creek. Comment
  UCD53066  Agrostis microphylla var. intermedia Beecher Crampton 1956-5-21 3439 Lake 2 miles north of Middletown on the road to Harbin Springs. Comment
  UC1059035  Agrostis scabra Beecher Crampton 1956-6-26 3642 Lake 3.5 rd mi e Seigler Springs (margin of Snow Lake); Snow Lake 655 Comment
  UCD37010  Agrostis scabra Beecher Crampton 1956-6-26 3642 Lake Lake County, 3.5 miles by road east of Seigler Springs, margin of Snow's Lake. 655 Comment
  POM293415  Alisma Lyman Benson 1948-7-1 12873 Lake Bed of Kelsey Creek 1 mile north of Kelseyville. Middle N Coast mtn range, Clear Lake drainage. 412 Comment
  JEPS32190  Alisma plantago-aquatica W. L. Jepson 1892-1 Lake Scott Valley Comment
  SD6410  Allium amplectens Daniel Cleveland 1882-6-17 Lake Allen Springs. Comment
  UC1184076  Allium amplectens R. Ornduff, R. L. Taylor, F. Chisaki, D. Mason 1960-5-30 6152 Lake approx. 5 mi w village of Lower Lake (w end of Manning Flat on s end of Clear Lake); Clear Lake, Manning Flat Comment
  UC30056  Allium amplectens J. P. Tracy May 28 1902-Jun 2 1902 1722 Lake 6 mi nw Lakeport (in hills about Scotts Valley); Scotts Valley 426 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-BC461032  Allium amplectens A. A. Heller 1919-5-10 13149 Lake Valley of a tributary of Cache Creek 5 miles east of Hough's Springs Comment
  CAS-BOT-BC461037  Allium amplectens Walter Knight 1969-7-4 2743 Lake Summit of Sheetiron Mt. 1982 Comment
  SEINET12049827  Allium amplectens F. H. Utech, Knight, W.; Knight, I.; Edwards, S. 1986-1 86 -278 Lake Highland Springs Road near Highland Springs Reservior, ca 5 mi WSW of Kelseyville 500 Comment
  HSC44386  Allium falcifolium Joyce Walker 1977-4-24 4 Lake Barrel Springs Campground 701 Comment
  HSC85758  Allium falcifolium Jeff Dunk, Tallchief Comet, David Munger 1987-4-11 57 Lake Walker Ridge Rd. off Hwy. 20 E, 1.5 mi. E of Blue Oak Campground. Comment
  HSC92508  Allium falcifolium Moulton, Sparks, Wood 1995-5-6 29 Lake Brim Rd. E of Walker Ridge Rd. 640 Comment
  UC1282826  Allium falcifolium J. R. Sweeney 1952-5-2 799 Lake on Hway 29 4.5 mi from Middletown (Burned Aug. 1951 Anderson Springs Fire) Comment
  CAS-BOT-BC469124  Allium falcifolium Cora W. Benson 1934-3-16 s.n. Lake Lakeport, Mayacamas Mountain Range, Clear Lake drainage area 426 Comment
  CAS-BOT-BC469128  Allium falcifolium R. Bacigalupi 1948-6-13 2877 Lake 6 miles north of Middletown Comment
  RSA92787  Allium falcifolium Peter H. Raven 1951-4-8 2777 Lake Lake County: Serpentine N of Middletown Comment
  SEINET3884477  Allium falcifolium Terry Roth 1979-4-14 3 Lake Wilbur Springs Quadrangle. 0.4 miles north of State Route 20 on the Wilbur Springs Road.; 0 640 Comment
  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
  UC766746  Allium fimbriatum var. fimbriatum R. F. Hoover 1941-4-27 4957 Lake on road to Lower Lake 2 1/2 mi n Middletown 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
  CAS-BOT-BC469345  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
  CAS-BOT-BC469348  Allium fimbriatum var. fimbriatum J. Clausen 1935-5-21 1048 Lake 3.3 mi. N. of Middletown on the way to Lower Lake, on dry lava gravel on slope along road. Comment
  UCD83715  Allium fimbriatum var. purdyi Joseph Schlottman; with PLB 102 class 2010-5-2 1 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.5 road miles north of the intersection with Hwy 20. West side of the road where there is a turnaround and remnants of old road on saddle. 652 Comment
  CHSC92843  Allium serra D. Isle 1995-6-7 1235 Lake Mendocino National Forest -- North Coast Ranges Rice Fork Watershed. East end deer valley meadow on a dry bank. 950 Comment
  HSC27448  Allium serra J. P. Smith, J. O. Sawyer 1972-4-1 5131 Lake Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20 Comment
  HSC31684  Allium serra Maralyn O'Meara, Gary S. Lester 1974-5-4 330 Lake Walker Ridge Rd., 0.5 mi. N from junction with Hwy. 20 671 Comment
  HSC42250  Allium serra K. Irwin 1977-4-23 295 Lake 0.4 mi. N of SR 20 on Walker Ridge Rd. 640 Comment
  UCD81086  Allium serra Michael Raines; with PLB 102 class 2009-5-3 1 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road miles north of junction with Hwy 20. East side of the road. 649 Comment
  CAS-BOT-BC475551  Allium serra Carl Purdy 1904-1-1 s.n. Lake Boundary of Lake & Colusa Counties Comment
  HSC2952  Allium serra D. E. Anderson 1962-4-14 1991 Lake 36 mi. of Williams on Hwy. 20 Comment
  HSC2993  Allium serra H. D. Sumner 1960-4-30 Lake E grade of Clear Lake, near Hwy. 20 396 Comment
  SEINET3879170  Allium serra D. W. McNeal 1985-5-9 3067 Lake Below Walker Ridge road. 0.5 mi N of Hwy 20.; 0 Comment
  HSC37871  Allophyllum divaricatum Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2316 Lake Beside Morgan Valley Rd., 7.8 mi. from Lower Lake 640 Comment
  RSA63663  Allophyllum divaricatum Milo S. Baker 1950-5-23 12235 Lake About 1 mile SE of Borax Lake. Type locality. Comment
  SEINET2444437  Allophyllum gilioides A. Haselby, M. Carson; J. Howard; P. Mayers 2000-4-29 10 Lake Mclaughlin Reserve, lower slope or Research Hill, west of Hunting Creek. 640 Comment
  CAS-BOT-BC170968  Alnus rhombifolia Alice Eastwood 1925-5-22 s.n. Lake Dashiell, Mt. Sanhedrin Comment
  CAS-BOT-BC170970  Alnus rhombifolia F. G. Krauss 1893-10-24 s.n. Lake Mountains between Bartlett Springs and Comment
  UC1023591  Alopecurus saccatus unknown 1936-5-4 205 Lake Lower Lake Comment
  POM279347  Amaranthus albus Lyman Benson 1936-8-15 7951 Lake Kelseyville 412 Comment
  POM279352  Amaranthus retroflexus Lyman Benson 1936-8-4 7930 Lake Kelseyville. Middle N. Coast mtn range, Clear Lake watershed. 412 Comment
  POM275575  Amelanchier pallida Cora W. Benson 1931-4-26 s.n. Lake Kelseyville, Middle N Coast, Mt. Konocti. 915 Comment
  POM275576  Amelanchier pallida Lyman D. Benson 1928-4-28 s.n. Lake Highland springs; Mayacamas Mt Range, 'Dobe Creek Watershed. 610 Comment
  CAS-BOT-BC142532  Amelanchier utahensis David D. Keck 1933-5-30 2392 Lake 3 miles south of Blue Lakes Comment
  CAS-BOT-BC142533  Amelanchier utahensis David D. Keck 1933-5-30 2392 Lake 3 miles south of Blue Lakes Comment
  JEPS73464  Amelanchier utahensis L. R. Heckard 1972-6-9 3071 Lake along trail from Frog Pond to Milk Ranch; Snow Mt. 1950 Comment
  SD129660  Amelanchier utahensis Donald G. Nelson 1940-4-30 673 Lake about 1 mile below Seigler Hot Springs along creek Comment
  UC577746  Amelanchier utahensis A. Simontacchi 1937-7-2 247 Lake 2 mi wsw High Glade Lookout Station (ne of Upper Lake); Lakeport Quad. 914 Comment
  HSC42405  Amsinckia intermedia Lloyd Simpson 1977-4-23 284 Lake Hwy. 20, 2.2 mi. W of its junction with Hwy. 29 Comment
  HSC43980  Amsinckia intermedia Robert M. Specht 1977-4-29 807 Lake NW facing slope of Round Mtn. 646 Comment
  HSC44247  Amsinckia intermedia Barbara Kelly 1977-4-23 311 Lake Hwy. 20, 2.2 mi. W of its junction with Hwy. 29 Comment
  HSC41473  Amsinckia intermedia Richard Runyon 1977-4-24 31 Lake At Barrel Springs Campground 701 Comment
  RSA0079984  Amsinckia intermedia Richard G. Runyon 1977-4-23 11 Lake State Route 20, 2.2 miles west of its junction with State Route 29. Comment
  CAS-BOT-BC222467  Amsinckia lunaris Francia Chisaki 1953-5-8 562 Lake 2.7 miles east of Middletown on road to Lower Lake Comment
  JEPS61099  Amsinckia menziesii var. menziesii Joseph P. Tracy 1921-5-11 5506 Lake Lakeport; Northern Coast Ranges 426 Comment
  UC1178325  Amsinckia menziesii var. menziesii Ray and Chisaki 1952-4-22 K 140 Lake Lake County Comment
  CAS-BOT-BC64163  Ancistrocarphus filagineus L. R. Abrams 1928-5-7 12558 Lake 4-5 miles east of Hough's Springs Comment
  CDA14176  Ancistrocarphus filagineus G. F. Hrusa, R. Gross 1997-5-11 13762 Lake North Coast Biodiversity Arena; Summit of first ridge on NE side of Clear Lake, above town of Nice on Bartlett Spr. Road near Bartlett Mtn. summit. Comment
  HSC31969  Ancistrocarphus filagineus Gary S. Lester 1974-5-4 131 Lake Along Walker Ridge Rd., 0.5 mi. from junction with Hwy. 20 671 Comment
  HSC37641  Ancistrocarphus filagineus John Rehling, Robert M. Specht 1976-3-17 216 Lake 3.1 mi. N of Middletown on Hwy. 29 Comment
  RSA256640  Ancistrocarphus filagineus Teresa Prendusi 1974-5-4 23 Lake Walker Ridge, 0.5 miles N of jct with State Route 20. 671 Comment
  UCD81171  Ancistrocarphus filagineus Angela McGinnis; with PLB 102 class 2009-5-3 3 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road miles north of junction with Hwy 20. East side of the road. 649 Comment
  CAS-BOT-BC64165  Ancistrocarphus filagineus Roman Gankin 1965-5-5 s.n. Lake Cold Spring Camp, ca. 1 mile east of Indian Valley, on Bartlett Springs Road Comment
  CDA14265  Ancistrocarphus filagineus G. F. Hrusa 1993-5-2 10877 Lake North Coast Ranges; Upper parts of north end of Walker Ridge between Bear Valley and Indian Valley Reservoir. Comment
  UC659417  Angelica tomentosa Lincoln Constance 1940-9-1 2799 Lake e of Mount St. Helena (St. Helena Creek); St. Helena Creek 762 Comment
  UCD83978  Angelica tomentosa Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6162 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by west forks of Rocky Creek Road. Rocky Creek Drainage, above waterfall. 666 Comment
  UCD84045  Angelica tomentosa Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6223 Lake Cache Creek Wilderness area, southern edge of wilderness, accesssed via eastern forks of Rocky Creek Road and then via a private road owned by Stephen Gilardi (an area known as Brushy Sky High on some maps). 685 Comment
  SEINET3472177  Angelica tomentosa Unknown 1967-9-9 2829 Lake Middletown, Middletown, 6.8 miles south, 2.4 miles north of Summit and Robert L, beside highway 29 to Calistoga, east bank of Stevenson Memorial 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
  UCD56133  Anthoxanthum aristatum Freed W. Hoffman 1944-7-14 1945 Lake North Coast Ranges, north of Whispering Pines. Comment
  CAS-BOT-BC137758  Anthoxanthum odoratum Peter Rubtzoff 1955-5-28 1887 Lake Jordan Park, 1.7 miles northwest of Cobb. Comment
  HSC37887  Anthriscus caucalis Thomas W. Nelson, Jane P. Nelson, , J. P. Smith, James Nelson 1976-4-12 2289 Lake Clearlake State Park Comment
  JEPS83307  Antirrhinum cornutum David M. Thompson 1983-8-11 403 Lake SW of Butts Canyon Road 2.2 miles N of Snell Valley Road junction, streambed of Butts Creek; Aetna Springs Quad., Butts Creek 243 Comment
  JEPS94754  Antirrhinum cornutum Vernon H. Oswald and Lowell Ahart 1998-7-15 9284 Lake East side of county near Barrel Spring on the east side of Baldy Mtn. and west of Walker Ridge Rd. 0.8 mi south of Bartlett Springs Rd 640 Comment
  CHSC90548  Antirrhinum vexillo-calyculatum subsp. breweri D. Isle 1997-7-1 9 Lake Mendocino National Forest--North Coast Ranges. Upper Lake Watershed. 2.9 mi. up Sam Alley Ridge at jct. 16N30/Fork Fire 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
  SBBG122815  Antirrhinum vexillocalyculatum subsp. breweri B. Ertter 1988-7-4 7710 Lake 0.5 mi E of Rice Fk on Bear Crk Rd, 1.5 mi W of Bear Crk Cmpgrd; ca. 11 air-mi N of Upper Lake 609 Comment
  JEPS83368  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum David M. Thompson 1983-6-17 337 Lake 0.9 mi n Hwy. 29 junction with Butts Canyon Road at Middletown (Hwy 29, on w side of road); Middletown Quad. (7.5', 1958) 341 Comment
  POM283608  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum Lyman D. Benson 1928-6-16 298 Lake Highland Springs. Mayacamas mtn range. 'Dobe Creek. 610 Comment
  UC1012386  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum Francis W. Pennell 1940-7-4 26054 Lake 3 mi ne Middletown (Route 29) 304 Comment
  JEPS5340  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum W. L. Jepson 1892-7-29 21311 Lake e of Lower Lake (Knoxville Grade) Comment
  CHSC91134  Antirrhinum virga D. Isle 1997-7-31 326 Lake Mendocino National Forest--North Coast Ranges. Upper Lake Watershed. 12.3 mi. from Pitney Lane/Sam Alley jct., 16N30 and 16N14A, W bank 16N14A. 914 Comment
  JEPS4873  Antirrhinum virga Rimo Bacigalupi with H. L. Mason and J. R. Sweeney 1953-6-8 4175 Lake 1.25 mi n Lower Lake (along State Hwy 53, just to the n of bridge over Cache Creek) 408 Comment
  JEPS5290  Antirrhinum virga Willis L. Jepson 1892-7-30 21302 Lake near Uncle Sam Mt. (= Mt. Konocti); Mountain Region of Clear Lake Comment
  JEPS6986  Antirrhinum virga W. L. Jepson 1939-9-2 19475 a Lake 2 mi n Lower Lake (Cache Creek bridge); Cache Creek Comment
  JEPS83683  Antirrhinum virga R. Raiche 1987-6-22 70340 Lake se of Middletown (Three Peaks area, headwaters of Bucksnort Creek, just n of Napa County line); Three Peaks Area, Bucksnort Creek 698 Comment
  RSA182036  Antirrhinum virga Annetta Carter, Louise Kellogg 1953-6-20 3242 Lake Hills west of Indian Valley, Bartlett Springs Rd. 450 Comment
  CDA41205  Antirrhinum virga G. D. Barbe 1963-8-17 715 Lake Opposite Catholic Church south of Loch Lomond, ca. 2 miles north of Adams Spring. Comment
  CAS-BOT-BC447672  Aphanes arvensis M. S. Jussel 1931-4-1 s.n. Lake Kelseyville, California Comment
  CAS-BOT-BC447673  Aphanes arvensis J. W. Blankinship 1923-3-11 s.n. Lake Kelseyville, California Comment
  CAS-BOT-BC218508  Apiaceae Greg de Nevers 2001-4-23 12327 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  RSA654114  Apocynum X floribundum Beecher Crampton 1956-6-26 3669 Lake Loch Lomond 855 Comment
  CHSC56514  Apocynum androsaemifolium Steven Triano 1988-6-1 237 Lake Forest ca. 0.3 mi n of Pogie Point Campground which is on the n shore of Lake Pillsbury. 563 Comment
  SD129704  Apocynum androsaemifolium Donald G. Nelson 1940-8-7 711 Lake Near Reiff Post Office in southeast Lake County, road from Knoxville to Lower Lake. Comment
  UC909717  Apocynum cannabinum Milo S. Baker 1950-6-2 12276 Lake ca. 1 mi. s.e. Borax Lake Comment
  UCD163121  Apocynum cannabinum James A. Neilson Jr. 1977-7-19 3946 Lake Mayacmas Mountains; west of Glenbrook Cemetery, tributary creek of Kelsey Creek. (Exact location unknown. Coordinates estimated by label maker. Near Rancho La Cienaga 'orchid bog.' Uncertain of location of La Cienaga Creek or Ranch.] Comment
  RSA490373  Apocynum cannabinum Lyman Benson 1942-7-11 11291 Lake 1.5 miles NE of Kelseyville, Slough below Trailer s Pasture 412 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
  HSC40073  Arabis breweri var. breweri Ron Kay 1977-2-17 Lake W side of Hells Peak Comment
  CAS-BOT-BC171654  Aralia californica Clare R. Wheeler; Gladys L. Smith 1981-6-24 2591 Lake Growing above a roadside spring on Mt. Sanhedrin Road, 1 mi. S of Mendocino Co. line & below trun off to Tule Lake. Mendocino National Forest. 1402 Comment
  CAS-BOT-BC128631  Arbutus menziesii Alice Eastwood 1925-5-22 12769 Lake Dashiells, Mt. Sanhedrin Comment
  UCD169383  Arceuthobium campylopodum Lowell Ahart 2004-10-14 11458 Lake On the south edge of Bartlett Springs Road (Road M 12), near the northwest part of Indian Valley Reservoir. 458 Comment
  UC54672  Arceuthobium douglasii W. W. Mackie Aug. 1902 Lake Comment
  POM315889  Arctostaphylos Patricia Wilder 1965-6-9 3614 Lake Pine Summit Estates, Summit Blvd., block 2, lots 1-3, near Calif. State Hwy 175. Sierra Nevada; Clear Lake drainage area. Comment
  SEINET3411084 Image available Arctostaphylos canescens Lewis S. Rose 1933-4-22 33104 Lake Brushy hills, Adams Springs, Lake County, California. Comment
  CAS-BOT-BC24098  Arctostaphylos canescens subsp. canescens Alice Eastwood; John Thomas Howell 1938-5-17 5906 Lake Near Pine Mt. Comment
  HSC39074  Arctostaphylos canescens subsp. canescens A. M. Montalvo, J. D. Ackerman 1975-9-10 687 Lake Boggs Mtn. E of Cobb, near summit on Rd. 542 1091 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
  UC1120930  Arctostaphylos canescens subsp. canescens K. Bradshaw 1937-5-28 5 Lake Pinnacle Rock Mendocino National Forest, Lakeport Quadrangle Comment
  UC1309667  Arctostaphylos canescens subsp. canescens A. E. Wieslander 1936-9-20 715 Lake 1 mi n Cobb F.D.; Lower Lake Quadrangle 822 Comment
  UC1363639  Arctostaphylos canescens subsp. canescens Charles M. Belshaw 1936-9-19 2696 Lake sw-facing slopes Snow Mountain West (two mi ne of Potato Hill); Inner North Coast Ranges 1889 Comment
  UC518024  Arctostaphylos canescens subsp. canescens Lewis S. Rose 1933-4-22 33104 Lake Adams Springs Comment
  CDA15494  Arctostaphylos canescens subsp. sonomensis G. F. Hrusa, WTD 1998-6-19 14631 Lake North Coast Ranges; W side of Goat Mtn. summit. Comment
  RSA202116  Arctostaphylos canescens var. candidissima Freed W. Hoffman 1948-6-26 2508 Lake Long Ridge 1.2 miles east of Bear Creek. 747 Comment
  RSA32527  Arctostaphylos canescens var. candidissima J. T. Howell 1945-6-21 21133 Lake Bartlett Mountain; Sawmill Flat. 1220 Comment
  UCD50553  Arctostaphylos canescens var. candidissima Roman Gankin 1965-5-6 538 Lake 0.7 mile west of Bartlett Mountain Road Summit. Comment
  CAS-BOT-BC23232  Arctostaphylos glandulosa subsp. glandulosa C. Hart Merriam 1907-7-24 s.n. Lake Bartlett Springs Comment
  CAS-BOT-BC24786  Arctostaphylos glandulosa subsp. glandulosa Robert F. Hoover 1941-4-27 4960 Lake 5 mi. s. of Mt. Konocti. Comment
  UC1005698  Arctostaphylos glandulosa subsp. glandulosa Frank W. Gould 1939-4-8 645 Lake ne side of lake Clear Lake (about half way up grade on road from Bartlett Springs) Comment
  UC1120182  Arctostaphylos glandulosa subsp. glandulosa A. Simontacchi 1937-6-29 231 Lake 0.9 mi nw Hunter Point; Mendocino National Forest, Lakeport Quadrangle 914 Comment
  UC1120206  Arctostaphylos glandulosa subsp. glandulosa A. Simontacchi 1937-7-2 246 Lake 2.9 mi sw High Glade L.O.; Lakeport Quadrangle Comment
  UC1120211  Arctostaphylos glandulosa subsp. glandulosa K. E. Bradshaw 1937-6-1 43 Lake 5 mi w Lakeport; Lakeport Quadrangle Comment
  UC153955  Arctostaphylos glandulosa subsp. glandulosa Joseph P. Tracy Jul 21 1905-Aug 16 1905 2350 Lake Elk Mountain Northern Coast Ranges 1219 Comment
  UC353944  Arctostaphylos glandulosa subsp. glandulosa Milo S. Baker 1928-7-2 3069 a Lake Fire Trail South Bear Cr. Camp Comment
  UC876409  Arctostaphylos glandulosa subsp. glandulosa Milo S. Baker 1929-3-28 3417 a Lake hwy between Konocti and Lower Lake Comment
  CAS-BOT-BC24474  Arctostaphylos manzanita Greg de Nevers 2001-3-11 12131 Lake Clear Lake, Rodham Slough Preserve. 457 Comment
  HSC46619  Arctostaphylos manzanita J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9274 Lake Mendocino National Forest, Oak Flat Campground 518 Comment
  CAS-BOT-BC38927  Arctostaphylos manzanita subsp. elegans Milo S. Baker 1929-3-28 3410 d Lake Along Hway near Mt. Konocti Comment
  CAS-BOT-BC38939  Arctostaphylos manzanita subsp. elegans M. S. Jussel 1933-4-29 s.n. Lake Jordan Park, Cobb Mt. Comment
  CAS-BOT-BC38959  Arctostaphylos manzanita subsp. elegans Philip A. Munz 1956-7-24 22282 Lake Long Ridge on trail to Snow Mt. 1524 Comment
  CAS-BOT-BC38961  Arctostaphylos manzanita subsp. elegans C. Hart Merriam 1916-9-24 s.n. Lake West of Lower Lake (between Kelseyville and Lower lake village) Comment
  CAS-BOT-BC38968  Arctostaphylos manzanita subsp. elegans John Thomas Howell 1945-6-21 21134 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  CAS-BOT-BC38973  Arctostaphylos manzanita subsp. elegans John Thomas Howell 1930-3-23 4569 Lake 4 miles from Middletown on road to Adams Springs Comment
  POM286062  Arctostaphylos manzanita subsp. elegans Lyman Benson 1928-4-28 s.n. Lake Highland springs; Mayacamas Mt Range, Dobe Creek Watershed. 610 Comment
  RSA105455  Arctostaphylos manzanita subsp. elegans Milo S. Baker 1955-05 13042 Lake Cobb Valley Comment
  RSA181905  Arctostaphylos manzanita subsp. elegans W. L. Jepson 1936-12-5 17989 Lake Mt Konocti, on Lower Lake, Kelseyville Rd. Comment
  UC1193029  Arctostaphylos manzanita subsp. elegans R. H. Neuns 1951-3-28 158 Lake 1 mi n Boggs Lake; Quad 60B1 822 Comment
  UC1193030  Arctostaphylos manzanita subsp. elegans K. Cuff 1951-4-4 138 Lake 5 mi w Lower Lake; Quad 60A2, Jagos Resort Comment
  UC1303178  Arctostaphylos manzanita subsp. elegans Lyman Benson 1930-5-9 2117 Lake 2 mi s Kelseyville (1 mi sw of Mt. Konocti); Clear Lake Watershed, Cold Creek Canyon 502 Comment
  UC499234  Arctostaphylos manzanita subsp. elegans Katharine Brandegee Lake Kelsey Comment
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Sep 27 2006
  UC763113  Arctostaphylos manzanita subsp. elegans R. F. Hoover 1941-4-27 4959 Lake 4 mi w Lower Lake Comment
  UCD131132  Arctostaphylos manzanita subsp. elegans Ellen Dean; Karen Whitestone, Jim Dempsey 2013-1-3 7523 Lake Clear Lake State Park. NE of Kelseyville. South shore of Clear Lake, north side and lower reaches of Mount Konocti. Southern part of park off of Glebe Rd, south of Soda Bay Rd. On undeveloped road that departs from Glebe Rd at SE corner of orchard. 560 Comment
  CAS-BOT-BC38960  Arctostaphylos manzanita subsp. elegans C. Hart Merriam 1920-7-25 s.n. Lake Dr. Stephans place, Clear Lake Comment
  CAS-BOT-BC38780  Arctostaphylos manzanita subsp. manzanita Doris K. Kildale 1926-5-31 2075 Lake Cold Brook between Kelseyville & Lower Lake Comment
  CAS-BOT-BC38796  Arctostaphylos manzanita subsp. manzanita Alice Eastwood 1925-5-23 12922 Lake Dashiells Mt. Sanhedrin Comment
  CAS-BOT-BC38816  Arctostaphylos manzanita subsp. manzanita Doris K. Kildale 1926-5-31 2074 Lake Cold Brook - between Kelseyville and Lower Lake Comment
  CAS-BOT-BC38825  Arctostaphylos manzanita subsp. manzanita Agnes M. Bowman 1902-2-16 s.n. Lake Sulphur Lake, Indian Garden 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
  RSA202111  Arctostaphylos manzanita subsp. manzanita C. M. Belshaw 1936-9-19 2697 Lake Near summit of Snow Mountain West, west approach. 1982 Comment
  UC1043518  Arctostaphylos manzanita subsp. manzanita P. C. Everett and E. K. Balls 1954-10-18 20356 Lake along creek 6.3 mi nw Upper Lake; Middle Creek 487 Comment
  UC571083  Arctostaphylos manzanita subsp. manzanita H. L. Mason 1925-12-30 2561 a Lake summit of road between Hopland and Lakeport; Mayacama Range Comment
  CAS-BOT-BC38781  Arctostaphylos manzanita subsp. manzanita L. R. Abrams 1928-5-5 12374 Lake Upper Mattole to Lucerne Comment
  CAS-BOT-BC38788  Arctostaphylos manzanita subsp. manzanita Jacob Sigg; Elizabeth McClintock; Walter Knight; Irja Knight 1981-3-11 4088 Lake From Strybing Arboretum, San Francisco, Accession #76-150, via Saratoga Hort. Comment
  SEINET11989669  Arctostaphylos nevadensis W. Knight, Knight, I.; Vale, J. 1982-1 4596 Lake on Boardman Ridge, Hull Mountain 1676 Comment
  SEINET11988218  Arctostaphylos patula var. coalescens W. Knight, Knight, I. 1981-1 4279 Lake Boardman Ridge on S slope of Hull Mountain below Timberline camp 1524 Comment
  CAS-BOT-BC43786  Arctostaphylos stanfordiana M. S. Jussel 1931-4-1 s.n. Lake Kelseyville Comment
  CAS-BOT-BC43790  Arctostaphylos stanfordiana H. P. Chandler 1907-4-1 s.n. Lake Kelseyville Comment
  CAS-BOT-BC43791  Arctostaphylos stanfordiana H. E. McMinn 1923-5-27 1006 a Lake Bear Creek, tributary to Rice FK of Eel River at base of Snow Mt. Comment
  CAS-BOT-BC47328  Arctostaphylos stanfordiana B. A. Stein 1981-5-2 529 Lake Bartlett Sp. Rd. c. 6 mi. e. of Clear lake. 1219 Comment
  CHSC102775  Arctostaphylos stanfordiana David Isle; Arnold James 1993-6-24 1708 b Lake Mendocino National Forest. North Coast Ranges. Upper Main Eel River Watershed.0.5+ mile NE of Lake Pillsbury; N of Squaw Valley Creek; adjacent OHV Trail 19N46, MDBM. 633 Comment
  POM286015  Arctostaphylos stanfordiana Lyman Benson 1928-4-28 584 Lake Kelseyville, hilltop Bottlerock Mt. 610 Comment
  RSA123382  Arctostaphylos stanfordiana A. E. Wieslander 1939-8-27 898 Lake Near Howes Camp. 1159 Comment
  RSA70891  Arctostaphylos stanfordiana Mabel Peirson, F. B. Peirson, F. W. Peirson 1926-4-2 6598 Lake 5 miles east of Kelseyville, on road to Lower Lake. Comment
  UC549688  Arctostaphylos stanfordiana J. E. Adams 1934-3-10 661 Lake s Mt. Konocti Comment
  UC571075  Arctostaphylos stanfordiana H. L. Mason 1925-12-30 2562 Lake summit of road between Hopland and Lakeport; Mayacama Range Comment
  UCD53866  Arctostaphylos stanfordiana Keith Hoffmaster 1940-11-25 s.n. Lake Lower Lake. Comment
  SEINET8729962 Image available Arctostaphylos stanfordiana Mrs. O' Neal 1896-1 s.n. Lake Comment
  HSC7747  Arctostaphylos viscida Freed W. Hoffman 1949-6-4 3213 Lake White Point Comment
  UCD52213  Arctostaphylos viscida Roman Gankin 1958-4-26 292 Lake 2 miles up Bartlett Springs Road from junction to Bartlett Springs on Wilbur Springs-Leesville Road. Lake County near Colusa County line, California. Comment
  UCR42303  Arctostaphylos viscida L. F. LaPre 1984-6-4 s.n. Lake Inner North Coast Ranges, Geothermal energy field c. 4 mi due south of Whispering Pines near the Sonoma Co. line, along a ridge off Davies Road, c. 1/2 mi east of junction with Bear Ridge Road, c. 1/3 mi downhill from the road, at edge of a serpentine barren 851 Comment
  SEINET11991680  Arctostaphylos viscida Unknown 1984-1 3 Lake 125 yds E of Bottle Rock Rd ca 10 mi W of Middletown 732 Comment
  JEPS78232  Arctostaphylos viscida subsp. pulchella J. B. Roof 1978-2-13 1003 Lake along Hwy 29 and creek just n Napa County line; St. Helena Creek; Hwy. 29 & St. Helena Creek, N of Napa Co. line, Lake Co. 338 Comment
  POM131675  Arctostaphylos viscida subsp. pulchella A. A. Heller 1902-8-4 6031 Lake On Eel river one mile below Hullville. Comment
  UC1005690  Arctostaphylos viscida subsp. pulchella Frank W. Gould 1939-4-7 626 Lake near Napa County line (on road from Knoxville to Lower Lake) Comment
  UC1193126  Arctostaphylos viscida subsp. pulchella R. H. Neuns 1951-4-3 160 Lake 3 mi nw Boggs Lake; Quad 60B1 792 Comment
  CAS-BOT-BC47423  Arctostaphylos viscida subsp. viscida C. H. M. 1906-8-15 s.n. Lake East base Mt. St. Helena Comment
  CAS-BOT-BC47425  Arctostaphylos viscida subsp. viscida Brandegee 1889-1-1 40 Lake unspecified Comment
  JEPS38937  Arctostaphylos viscida subsp. viscida Joseph P. Tracy 1935-7-4 14009 Lake n side Cobb Valley (near Glenbrook); Cobb Mountain 822 Comment
  RSA276586  Arctostaphylos viscida subsp. viscida Edward Lee 1936-9-19 2552 Lake Snow Mountain. Comment
  JEPS80206  Arenaria serpyllifolia L. R. Heckard and J. Hickman 1980-7-3 5361 Lake Across road (north of) from Summit Springs (sw slope of Snow Mt.); sw slope of Snow Mt. 1548 Comment
  JEPS73347  Argemone munita Edward Lee 1936-9-19 2563 Lake considerably s Snow Peak west; Snow Mt. Comment
  HSC83337  Argemone munita subsp. munita Clinton C. Shock 1980-5-3 74 Lake Walker Ridge, 13.6 mi. N of State Hwy. 20, 1.1 mi. S of Bear Valley Rd. 610 Comment
  UC1728671  Arnica discoidea Richard Olmstead 1986-6-17 869 Lake 1 1/4 below Summit Spring (Snow Mountain, on small knoll below road); Snow Mountain 1325 Comment
  HSC46313  Arnica discoidea J. P. Smith, J. O. Sawyer 1971-6-5 4711 Lake Comment
  CHSC29612  Arnica longifolia Dibble; Griggs 1979-8-8 165 Lake Near Snow Mountain. Close to the town of Stonyford. 1890 Comment
  CAS-BOT-BC300484  Asclepias fascicularis Mona Bourell 1997-7-3 6561 Lake Mendocino National Forest, Low Gap Saddle Road (M 3) to Pyramid rock. Cold Creek trail 1554 Comment
  CAS-BOT-BC300485  Asclepias fascicularis Mona Bourell 1997-7-3 6559 Lake Mendocino National Forest, Low Gap Saddle Road (M 3) to Pyramid rock. Cold Creek trail 1554 Comment
  SD7695  Asclepias speciosa Daniel Cleveland 1882-6-17 Lake Allen Springs Comment
  UC353843  Asclepias speciosa Milo S. Baker 1927-7-2 2270 a Lake 1 mi n Cobb's Station (along Hiway) Comment
  RSA121912  Asclepias speciosa A. Simontacchi 1937-7-13 299 Lake 3.1 miles SSE of High Glade Lookout Station, Bartlett Mountain, Mendocino National Forest 1220 Comment
  SEINET12288884  Asclepias speciosa J. P. Tracy 1951-1 19607 Lake Comment
  JEPS35377  Aspidotis densa G. E. Davenport Lake Bartlett's Springs Comment
  CAS-BOT-BC68832  Aspidotis densa R. Bacigalupi; R. S. Ferris; Ira L. Wiggins 1933-6-2 6698 Lake 1/4 mi. NW of Oaks Park Springs, on Pope Valley-Middletown Road Comment
  POM289178  Aster chilensis Lyman Benson 1928-9-21 552 Lake Rincon School, Kelseyville, Middle N Coast Mt. Range, Clear Lake watershed. Edge of Kelsey Creek. 488 Comment
  CAS-BOT-BC178826  Astragalus breweri Greg de Nevers 2001-4-23 12340 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC178829  Astragalus breweri Carl B. Wolf 1928-5-4 1892 Lake 2 miles north of Middletown Comment
  CAS-BOT-BC178833  Astragalus breweri R. D. Stone; G. Clifton; William B. Davilla 1983-5-12 507 Lake Gravelly flats in perennial grassland immediately northest of the bridge over Alder Creek on High Valley Rd., 0.5 mi. due S of Glenbrook 716 Comment
  POM276058  Astragalus breweri Lyman Benson 1927-4-10 s.n. Lake Kelseyville. 549 Comment
  RSA10248  Astragalus breweri C. B. Wolf 1928-5-4 1892 Lake 2 mi. north of Middletown. Comment
  UC1094373  Astragalus breweri S. Galen Smith with J. Anderson 1957-6-8 3017 Lake on road from Siegler Springs to Big Canyon Road ca 0.7 mi s Howard Springs; s of Howard Springs 670 Comment
  RSA0006718  Astragalus breweri R. C. Barneby 1954-5-20 11577 Lake 2 miles south of Lakeport. 412 Comment
  UC1076501  Astragalus breweri Herbert L. Mason 1929-4-29 5251 Lake waste slopes about Lakeport (North Coast Ranges); , Lakeport Comment
  JEPS104124  Astragalus clevelandii Lowell Ahart 2003-7-14 10397 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
  SD8519  Astragalus clevelandii Katherine Curren Aug 1884 Lake Comment
  HSC2137  Astragalus gambelianus C. B. Wolf 1928-5-6 2047 Lake 1/4 mi. E of Bartlett Springs. Comment
  CAS-BOT-BC193118  Astragalus rattanii var. jepsonianus Aaron Liston 1988-3-16 701 -1 Lake 0.45 miles from jct. Hwy 20 on Walker Ridge road 600 Comment
  HSC44266  Astragalus rattanii var. jepsonianus Barbara Kelly 1977-4-23 337 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  JEPS94796  Astragalus rattanii var. jepsonianus Vernon Oswald and Lowell Ahart 1998-5-7 9013 Lake Bartlett Springs Road 3.7 mi wof Bear Valley Road (0.8 mi w of Sawtelle Valley and Grapevine Flat Roads); Bartlett Springs Road 627 Comment
  JEPS95435  Astragalus rattanii var. rattanii Vernon H. Oswald and L. Ahart 1994-6-1 6251 Lake T19N R8W NW1/4 Sec. 34, 4940 ft, Yellow Pine Forest. Forest Road M3 at Low Gap, just N of the Snow Mtn. Wilderness 1505 Comment
  CAS-BOT-BC17500  Athysanus pusillus John Thomas Howell 1945-6-19 21040 Lake Bartlett Mountain. Sawmill Flat. 1219 Comment
  CAS-BOT-BC17501  Athysanus pusillus Peter H. Raven 1963-4-13 18168 Lake 0.2 mile east of State Highway 29, near Lakeport. Comment
  RSA2239  Athysanus pusillus J. W. Blankinship 1922-4-5 s.n. Lake Kelseyville. Comment
  UCD114237  Athysanus pusillus G. F. Hrusa 1992-2-29 9058 Lake Approx. 2 miles N of Highway 20 on Walker Ridge Road. Comment
  UC118044  Athysanus pusillus Brandegee April 1889 Lake near States Comment
  CAS-BOT-BC98792  Baccharis douglasii Gladys L. Smith 1981-7-23 7000 Lake Roadside seep, USFS Rd. enroute to Mt. Sanhedrin, 20N04 1280 Comment
  JEPS105954  Baccharis pilularis Lowell Ahart 2004-10-4 11453 Lake On the south edge of Bartlett Springs Road (Road M 12), about 1/8 mile northeast of the northeast part of Indian Valley Reservoir 463 Comment
  UC672308  Baccharis pilularis Herbert L. Mason 1925-12-31 2571 Lake Bartlet Mountain Road Comment
  CAS-BOT-BC16425  Barbarea orthoceras A. A. Heller 1902-7-20 5925 Lake In the Horse Pasture near the summit of Mount Sanhedrin. Comment
  JEPS73413  Barbarea orthoceras L. R. Heckard 1972-7-8 3006 Lake ca. 1/2 mi. n.w. Foutch Camp (Frog Pond, Snow Mt.); Snow Mt., Frog Pond 1920 Comment
  UC796468  Barbarea orthoceras Ira L. Wiggins 1949-5-1 12106 Lake 15 miles south of Lake Pilsbury Comment
  CAS-BOT-BC27830  Batrachium pedunculare Charles Fuller Baker 1903-5-9 3062 Lake Near Lakeport Comment
  CAS-BOT-BC75562  Berberis dictyota Vernon O. Bailey 1916-9-24 s.n. Lake Mount Konokti, Clear Lake. Comment
  CAS-BOT-BC75658  Berberis nervosa A. A. Heller 1902-7-21 5939 Lake Foothills south of Mount Sanhedrin, midway between Potter Valley and Hullville. Comment
  CAS-BOT-BC412940  Bistorta bistortoides A. A. Heller 1902-7-20 5922 Lake In the Horse Pasture near the summit of Mt. Sanhedrin Comment
  CAS-BOT-BC100710  Blennosperma nanum var. nanum Georgia Bentley 1917-4-4 s.n. Lake Lakeport Comment
  UC75842  Blennosperma nanum var. nanum Hardin Irwin Mar 1 1904-Apr 1 1904 19 Lake vicinty of Kelseyville Comment
  UC1081570  Boechera breweri subsp. breweri Herbert L. Mason 1936-4-26 11092 Lake e side Bartlett Mountain Comment
  UC1126564  Boechera breweri subsp. breweri A. Simontacchi 1937-7-22 321 Lake 1.3 mi nw Pinnacle Rock Lookout; Mendocino National Forest, Lakeport Quad., Bartlett Mountai 1295 Comment
  SEINET10891106 Image available Boechera breweri subsp. breweri A. Arthur Heller 1902-7-24 Heller s.n. Lake Near the summit of Mt. Sanhedrin. Comment
  CHSC36975  Boechera platysperma J. D. Jokerst 1982-8-11 1645 Lake North Coast Ranges. Lake-Glenn-Colusa tricounty line. Just below the summit of the West Peak of Snow Mountain. Comment
  CAS-BOT-BC156321  Boisduvalia Peter Rubtzoff 1957-7-27 3457 Lake Southern shore of Boggs Lake Comment
  RSA2576  Boisduvalia densiflora var. densiflora J. W. Blankinship 1924-7-3 s.n. Lake Kelseyville. Comment
  RSA286269  Boisduvalia densiflora var. densiflora Robert F. Thorne 1974-7-27 44943 Lake Boggs Lake north of Harrington Flat Road. 915 Comment
  RSA790904  Boisduvalia glabella Peter Rubtzoff 1956-9-2 2797 Lake Southern shore of Broggs Lake. Comment
  UC1100916  Bolboschoenus maritimus Herbert L. Mason, Verne Grant 1947-7-8 13277 Lake Bear Creek near junction of Williams Highway and Upper Lake Highway; Bear Creek Comment
  RSA8462  Boykinia occidentalis M. S. Jussel 1933-6-26 201 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch. Comment
  JEPS40324  Brasenia schreberi Willis L. Jepson 1892-7 89 Lake near Lakeport; Mountain Region of Clear Lake Comment
  UC1322485  Brasenia schreberi Alice Howard 1966-7-12 Lake w end Boggs Lake; w end Boggs Lake 883 Comment
  HSC31263  Brassica nigra Carter Schleicher 1974-5-4 7 Lake 0.5 mi. N of Hwy. 20 on Walker Ridge Rd. 671 Comment
  JEPS18634  Brickellia californica W. L. Jepson 1938-9-24 19035 Lake Bed of Putah Creek, at the bridge, Coyote Valley Coyote Valley, Putah Creek 304 Comment
  JEPS22850  Brickellia californica Lewis S. Rose 1935-9-11 35642 Lake Lucerne 411 Comment
  CAS-BOT-BC145519  Briza minor Greg de Nevers 2001-4-23 12274 Lake Clear Lake, Lake County Land Trust, Rodman Slough. Near Wildflower Flat. 475 Comment
  RSA2646  Briza minor J. W. Blankinship 1924-5-2 s.n. Lake Kelseyville Comment
  UCR124108  Briza minor Beecher Crampton 1985-4-29 9963 Lake Lakeport, Beach Lane. Comment
  CAS-BOT-BC132186  Brodiaea coronaria subsp. rosea Ella D. Cantelow 1957-5-31 s.n. Lake Indian Valley, 8.1 mi. west of Leesville Comment
  CAS-BOT-BC294788  Brodiaea elegans Mona Bourell 1997-7-3 6572 Lake Mendocino National Forest, Low Gap Saddle Road (M 3) to Pyramid rock. Cold Creek trail 1554 Comment
  SEINET3884867  Brodiaea elegans Mary Merello, H. H. Schmidt; L. Woodruff 1993-6-17 646 Lake Mendocino National Forest. Along county road 240 B NE at Soda Creek.; 0 590 Comment
  JEPS80744  Brodiaea elegans subsp. elegans L. R. Heckard and J. C. Hickman 1981-7-29 5704 Lake n of road and Summit Springs (s side Snow Mountain); s side Snow Mountain 1539 Comment
  POM72772  Brodiaea elegans subsp. elegans Philip A. Munz 1925-6-18 9882 Lake Lakeport. Comment
  POM311192  Bromus arenarius Leo Koch 1940-4-29 934 Lake along Highway 20, 22.5 miles northeast of Lower Lake. Comment
  RSA407275  Bromus carinatus Lyman Benson 1936-8-1 7913 Lake Lakeport; Mayacamas 396 Comment
  UCD42049  Bromus carinatus Geri Hulse-Stephens 2001-6-5 659 Lake Goat Mountain. Addington Camp. 1386 Comment
  JEPS80836  Bromus carinatus var. carinatus L. R. Heckard and J. C. Hickman 1981-8-1 5808 Lake nw of w branch of Frog Creek (sw side of Snow Mountain, (creek formed by outlet of) Frog Pond at Cedar Camp); Snow Mountain 1920 Comment
  SEINET255633  Bromus carinatus var. carinatus Leo Koch 1940-4-29 929 Lake Just west of Middletown Comment
  CAS-BOT-BC155845  Bromus catharticus var. elatus Greg de Nevers 2001-5-14 12454 Lake Clear Lake, Lake County Land Trust, Rodman Slough. 475 Comment
  HSC41834  Bromus hordeaceus Tom Duebendorfer 1977-4-23 14 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC41884  Bromus hordeaceus Lloyd Simpson 1977-4-23 283 Lake Hwy. 20, 2.2 mi. W of its junction with Hwy. 29 Comment
  HSC66044  Bromus hordeaceus D. Stamp, J. Spitler, P. Powers, Cathy Railey, C. Macdonald 1980-4-19 25 Lake Along Walker Ridge Rd., 2.65 mi. S of junction with access road to Indian Valley Dam Comment
  CAS-BOT-BC155350  Bromus japonicus Milo S. Baker 1951-6-21 12333 Lake Snow Lake. 609 Comment
  CHSC101540  Bromus laevipes G. F. Hrusa; R. Gross 2008-5-23 17399 Lake W slope at crossing of Box Canyon Creek in upper Benmore Canyon immediately E and S of Indian Valley Reservoir spillway. 457 Comment
  UC1131028  Bromus laevipes K. Bradshaw 1937-6-10 121 Lake Lower Blue Lake 457 Comment
  UCR121139  Bromus laevipes Beecher Crampton 1954-6-8 1940 Lake 3 miles north of Cobb Mountain, Bottle Rock Road Comment
  HSC9313  Bromus madritensis subsp. rubens T. F. Newman 1965-4-6 653 Lake 15 mi. E of Clear Lake Oaks Comment
  UCD41550  Bromus tectorum Geri Hulse-Stephens 2000-4-27 544 Lake Goat Mountain. Addington Camp. N side of bowl. Steep slope above. 1386 Comment
  JEPS95442  Cacaliopsis nardosmia Vernon H. Oswald and L. Ahart 1994-6-20 6335 Lake T18N R8W NE1/4 Sec. 6, 4180 ft, Yellow Pine Forest. Forest Route M3 (18N04) 0.5 mi E of Twin, NW edge of Snow Mtn. Wilderness, W of Stonyford 1274 Comment
  RSA2346  Cacaliopsis nardosmia J. W. Blankinship 1924-5-3 s.n. Lake Mt. Hannah. 915 Comment
  UC174055  Cacaliopsis nardosmia H. M. Hall 1913-7-22 9565 Lake Mt. Hull, n Lake County, inner North Coast Ranges, 40 to 50 mi from the Pacific Ocean North Coast Ranges, Mt. Hull 1676 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
  LA10461  Calamagrostis koelerioides M. S. Jussel; 1933-6-30 308 Lake Binkley Ranch, between Cobb Mountain and Adams Springs Comment
  UCD36402  Calamagrostis koelerioides Beecher Crampton 1953-7-14 1504 Lake Lake County, 3 miles north of Cobb Mountain, Bottle Rock Road. 762 Comment
  CAS-BOT-BC185114  Calamagrostis ophitidis John Thomas Howell 1945-6-18 20984 Lake Near Glenbrok. Comment
  CAS-BOT-BC185115  Calamagrostis ophitidis M. S. Jussel 1933-6-30 308 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch. Comment
  RSA8471  Calamagrostis ophitidis M. S. Jussel 1933-6-30 308 Lake Between Cobb Mountain and Adam Springs on the Binkley Ranch. Comment
  RSA0102987  Calandrinia caulescens var. menziesii Lyman Benson 1935-3-16 6289 Lake Kelseyville. Mt. Range: Middle N. Coast. Watershed: Clear Lake. 426 Comment
  HSC66032  Calandrinia ciliata S. Harris, B. Ferguson, M. Smith, M. Moble 1980-4-19 Lake Along Walker Ridge Rd., 1 mi. N of junction with access road to Indian Valley Dam Comment
  UC505161  Calandrinia ciliata R. M. Holman 1933-4-30 Lake Lakeport Comment
  RSA286248  Callitriche heterophylla var. bolanderi R. F. Thorne 1974-7-27 44979 Lake Boggs Lake: N of Harrington Flat Road. 915 Comment
  CAS-BOT-BC80406  Calocedrus decurrens J. W. Blankinship 1923-4-8 s.n. Lake Mt. Hannah 914 Comment
  HSC35084  Calochortus amabilis Donald Spalinger 1974-5-4 29 Lake Walker Ridge Rd., 0.5 mi. N from Hwy. 20 671 Comment
  HSC35392  Calochortus amabilis R. M. Sullivan 1975-5-3 47 Lake 8.7 mi. E of SR 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  HSC44858  Calochortus amabilis J. P. Smith 1974-5-4 7352 Lake 0.5 mi. N of junction of Hwy. 20 and Walker Ridge Rd. 671 Comment
  HSC66589  Calochortus amabilis D. Boyd, M. Eichelberger, Tim Messick, T. A. Ranker 1980-4-19 22 Lake Coldsprings Campground along access road to Indian Valley Dam Comment
  CAS-BOT-BC488469  Calochortus amabilis Georgia Bentley 1917-6-3 s.n. Lake Lower Lake Comment
  CAS-BOT-BC488472  Calochortus amabilis J. W. Blankinship 1925-5-4 s.n. Lake Mt. Konocti Comment
  CAS-BOT-BC488473  Calochortus amabilis Elsie Zeile 1916-5-4 s.n. Lake Mt. St. Helens 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
  SEINET4169889  Calochortus luteus Unknown 1902-5-28 1691 Lake In hills about Scotts Valley, 6 miles northwest of Lakeport Comment
  SEINET6165493 Image available Calochortus luteus Unknown 1981-5-18 s.n. Lake 3 miles S. of Middletown down Balts Canyon Rd. Comment
  UCD151259  Calochortus superbus James A. Neilson Jr. 1974-5-24 2749 Lake Mayacmas Mountains, Barceloux Ranch. ca. 1/2 mile south of Childers Peak, ca. 1 mile east of Big Canyon Road. (Elevation estimated using Google Earth by label maker.) 579 Comment
  UCD83967  Calochortus superbus Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6153 Lake Cache Creek Wilderness area, southern edge of wilderness, accesssed via western forks of Rocky Creek Road. Upper reaches of Rocky Creek drainage. 670 Comment
  SEINET12049800  Calochortus vestae F. H. Utech, Knight, W.; Knight, I.; Edwards, S. 1986-1 86 -275 Lake ca 5 mi WSW of Kelseyville, Highland Springs Road near Highland Springs Reservior 500 Comment
  UC1392711  Calochortus vestae R. F. Hoover 1968-5-26 11096 Lake nw of Middletown (Big Canyon road) Comment
  CHSC89386  Calycadenia ciliosa Lowell Ahart 2004-10-14 11462 Lake On the south side of the bridge across Cache Creek, on the west side of Bartlett Springs Road (Road M 12), about 3 miles west of the northwest part of Indian Valley Reservoir. 502 Comment
  POM284495  Calycadenia ciliosa Lyman Benson 1928-9-10 536 Lake Kelsey Creek, Kelseyville; Middle N Coast Mt. Range; Clear Lake Watershed 457 Comment
  RSA702855  Calycadenia ciliosa L. Ahart 2004-10-14 11462 Lake On the south side of the bridge across Cache Creek, on the west side of Bartlett Springs Road (Road M12), about 3 miles west of the northwest part of Indian Valley Reservoir. 503 Comment
  POM284496  Calycadenia ciliosa Lyman Benson 1929-8-4 1890 Lake Mouth of Kelsey Creek Canyon. Comment
  CAS-BOT-BC273331  Calycadenia fremontii A. A. Heller 1902-8-4 6034 Lake On Eel River one mile below Hullville Comment
  UC1506082  Calycadenia fremontii Robert T. Clausen with E. R. Clausen 1963-8-10 63362 Lake bank of Forbes Creek, nw of Lakeport Peak Sacramento River drainage Comment
  HSC70142  Calycadenia fremontii Thomas W. Nelson, Jane P. Nelson 1977-7-13 3631 Lake Soda Creek Ranger Station 520 Comment
  RSA289273  Calycadenia micrantha R. L. Carr 1997-10-7 3395 Lake Ca. 200 yards southwest of Little Pinnacle Rock Peak, on Forest Road 16N01 ca. 1.9 miles west of its junction with road to Bartlett Springs. 1339 Comment
  UCD129671  Calycadenia micrantha R. L. Carr 1997-10-7 s.n. Lake ca. 200 yards southwest of Little Pinnacle Rock Peak, on Forest Road 10N01 ca. 1.9 miles west of its junction with road to Bartlett Springs. 1339 Comment
  POM195654  Calycadenia pauciflora H. M. Hall 1923-10-13 11931 Lake Lakeport Comment
  RSA255518  Calycadenia pauciflora Gerald D. Carr 1972-7-25 716 Lake 0.1 mile N of Howard Hot Springs on Big Canyon Road Comment
  UC1321311  Calycadenia pauciflora R. F. Hoover 1966-8-23 9926 Lake 2 mi ne Middletown Comment
  CAS-BOT-BC270762  Calycadenia pauciflora Gerald D. Carr 1971-8-19 644 Lake 3.6 miles NW of Cobb on Bottle Rock Road 792 Comment
  CAS-BOT-BC270767  Calycadenia pauciflora Gerald D. Carr 1972-6-14 704 Lake 0.25 mile NE of Detert Reservoir on Butts Canyon Road 335 Comment
  CAS-BOT-BC270776  Calycadenia pauciflora H. M. Hall 1923-10-14 11938 Lake 6 miles E of Middletown, on the Langtry Ranch Comment
  CAS-BOT-BC270779  Calycadenia pauciflora H. M. Hall 1924-10-10 s.n. Lake From seed S of Lakeport Comment
  RSA255528  Calycadenia pauciflora Gerald D. Carr 1971-9-14 653 Lake 1.7 miles east of Barkerville on road to Bartlett Springs 495 Comment
  RSA255572  Calycadenia pauciflora Gerald D. Carr 1971-10-17 677 Lake 2.3 miles SE of Kelseyville on Hwy. 29 534 Comment
  RSA518823  Calycadenia pauciflora Barbara Ertter, Linda Vorobik, Elizabeth Neese 1988-6-4 7526 Lake Hwy. 175 about 1 mile south of jct. Hwy. 29 south of Lakeport 427 Comment
  UCD129831  Calycadenia pauciflora Gerald D. Carr 1972-7-21 712 Lake along Long Valley Creek, New Long Valley Road, 2.5 miles north of Highway 20. Comment
  UCD129836  Calycadenia pauciflora Gerald D. Carr 1972-7-29 719 Lake 1.2 miles west of Colusa County line on Bartlett Springs Road. Comment
  UCD129892  Calycadenia pauciflora Gerald D. Carr 1971-9-14 653 Lake 1.7 miles east of Barkerville on road to Bartlett Springs. 495 Comment
  UC1119107  Calycadenia truncata A. Simontacchi 1937-7-31 357 Lake Elk Mountain Ranger Station; Mendocino National Forest, Stoneyford 990 Comment
  UC1282685  Calycadenia truncata J. R. Sweeney 1950-5-6 471 Lake 1.2 mi sw of Highland Springs 464 Comment
  CAS-BOT-BC275446  Calycadenia truncata subsp. microcephala Volney Rattan 1885-6-1 s.n. Lake Near Witter Springs Comment
  CAS-BOT-BC90944  Calycanthus occidentalis Pauline Schulthess 1931-7-20 s.n. Lake Toll Road, about three miles west of Highland Springs. Comment
  CAS-BOT-BC90949  Calycanthus occidentalis M. S. Jussel 1933-7-5 371 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch. Comment
  POM272203  Calycanthus occidentalis Lyman Benson 1928-9-21 544 Lake Kelseyville; Rincon School House. Middle N Coast mtn range. 488 Comment
  UC719783  Calycanthus occidentalis Rogers McVaugh 1941-8-2 6204 Lake 5.3 mi s Middletown (stream near Calif Hwy 29) Comment
  UCD160628  Calycanthus occidentalis Ellen Dean; Susan Harrison, Sharon Strauss 2015-5-10 8720 Lake Butts Canyon. Butts Canyon Road, just NW of the Napa County line. North side of the road. Not burned in fire last year (2014). 238 Comment
  JEPS93807  Calyptridium quadripetalum Vernon H. Oswald and Lowell Ahart 1998-7-15 9283 Lake 0.8 mi s of Bartlett Springs Road (e side of county near Barrel Spring on e side of Baldy Mountain and w of Walker Ridge Road); Baldy Mountain 640 Comment
  SEINET184160  Calyptridium quadripetalum H. L. Mason 1936-4-26 11097 a Lake Bartlett Springs 16 mi NE of Clear Lk 792 Comment
  UC82796  Calyptridium quadripetalum Katharine Brandegee 1892-8-25 Lake Snow Mt. Comment
  UCD100323  Calyptridium quadripetalum Vernon H. Oswald; Lowell Ahart 1998-7-15 9283 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
  RSA0102979  Calyptridium quadripetalum Lyman Benson 1930-6-17 2166 Lake Kelseyville, Kelsey Creek. Mt. Range: Middle N. Coast. Watershed: Clear Lake. 426 Comment
  SD7950  Calyptridium roseum Daniel Cleveland 1882-6-17 Lake Allen Springs Comment
  CAS-BOT-BC221551  Calystegia collina subsp. collina Bolander 1874-1-1 s.n. Lake Unspecified Comment
  JEPS31597  Calystegia collina subsp. oxyphylla W. L. Jepson 1920-5-23 8980 Lake Mts. e Stanton (ne Lake Co.); Mts. e of Stanton Comment
  UC1197879  Calystegia collina subsp. oxyphylla Joseph P. Tracy 1935-7-4 14031 Lake near Glenbrook (n side Cobb Valley, Cobb Mountain); Cobb Mountain, n side Cobb Valley, near Glenbrook 822 Comment
  SJSU1542  Calystegia occidentalis subsp. occidentalis D. J. Thompson 1954-6-5 86 Lake Four-Mile Glade, Cow Mt Recreational Area near Lakeport Comment
  UC1794941  Calystegia occidentalis subsp. occidentalis R. K. Brummitt 1997-6-2 19634 Lake Road from Clear Lake to Williams between Bartlett Springs and Hough Springs, 14 km ENE of Lucerne 550 Comment
  UCD127663  Calystegia occidentalis subsp. occidentalis Geri Hulse-Stephens 2001-6-30 1084 Lake Goat Mountain. Indian Flat, Upper Addington. 1310 Comment
  POM278787  Calystegia occidentalis subsp. occidentalis Lyman Benson 1928-6-16 279 Lake Highway Springs. 610 Comment
  UCD168610  Camassia quamash subsp. breviflora Ellen Dean; G. Harrington, T. Zavortink, T. and F. Starbuck 2017-5-27 9370 Lake along Bartlett Springs Road between Bartlett Springs and Clear Lake. Sawmill Flat. South side of road adjacent to stream. 1121 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
  RSA2367  Camissonia hirtella J. W. Blankinship 1928-7-11 s.n. Lake Mt. Konocti Comment
  RSA152399  Camissonia hirtella R. C. Bacigalupi, J. R. Sweeney 1953-5-26 4150 Lake To the north of Cache Creek bridge, just north of town of Lower Lake 409 Comment
  UC909736  Camissoniopsis hirtella Milo S. Baker 1950-5-6 12200 Lake about 1 mi se Borax Lake Comment
  UC483336  Campanula prenanthoides C. F. Leithold July 1893 Lake Cobb Mountain Comment
  HSC72116  Capsella bursa-pastoris J. P. Smith, Thomas W. Nelson, Jane P. Nelson 1978-4-1 9521 Lake Walker Ridge Rd., 0.5 mi. from its junction with Hwy. 20 671 Comment
  UCD167986  Cardamine James A. Neilson Jr. 1981-3-30 4002 Lake Mayacamas Mountains, Bounsall Ranch, west end Great Western Mine. (Exact location unknown, coordinates estimated by label maker. Location information obtained from Neilson 4003 and 4065. Neilson 4003 was collected with this specimen and was located in the vicinity of Great Western Mine at upper spring. Neilson 4065 indicated that Great Western Mine is in Section 16, T10N, R7W.) Comment
  UC1299652  Cardamine nuttallii Freed W. Hoffman 1948-5-10 2737 Lake e slope Cobb Mountain; e slope Cobb Mountain 914 Comment
  CAS-BOT-BC17814  Carex amplifolia M. S. Jussel 1937-5-22 s.n. Lake Alder Creek. Comment
  JEPS25914  Carex comosa W. L. Jepson 1892-7 26 a Lake Blue Lakes Comment
  CAS-BOT-BC34997  Carex densa J. W. Blankinship 1924-6-8 s.n. Lake Kelseyville. Comment
  CAS-BOT-BC34828  Carex densa John Thomas Howell 1943-5-11 18026 Lake 1 mile north of Kelseyville. Comment
  POM79678  Carex fracta A. A. Heller 1902-7-23 2549 Lake Thistle Springs, Mt. Sanhedrin Comment
  UC836954  Carex fracta A. A. Heller 1902-7-23 5952 Lake Thistle Springs, Mount Sanhedrin Comment
  CAS-BOT-BC28417  Carex gracilior Robert Francis Hoover 1941-4-27 4952 Lake One mi N of Middletown on road to Lower Lake, Comment
  CAS-BOT-BC146664  Carex hirtissima Alice Eastwood; John Thomas Howell 1938-5-17 5681 Lake Elk Mt. ranger station Comment
  SEINET7561558 Image available Carex hirtissima Alice Eastwood, John Thomas Howell 1938-5-17 5717 Lake Little Squaw Valley. Comment
  UCD41543  Carex multicaulis Geri Hulse-Stephens 2001-4-29 572 Lake Goat Mountain. Addington Camp. Upper Addington boundary. 1386 Comment
  CAS-BOT-BC119532  Carex nudata Martin Simon Jussel 1934-3-29 s.n. Lake Cow Creek, Glenbrook. Comment
  JEPS80883  Carex pachystachya L. R. Heckard and J. C. Hickman 1980-9-17 5476 a Lake trail to Milk Ranch (near w ridge of West Peak); Snow Mt., West Peak 2011 Comment
  OBI22677  Carex praegracilis Robert F. Hoover 1940-8-25 4537 Lake Borax Lake Comment
  CAS-BOT-BC118817  Carex preslii Alice Eastwood; John Thomas Howell 1938-5-17 5670 Lake Elk Mt. Comment
  JEPS124246  Carex serratodens Lowell Ahart 2015-4-10 20015 Lake About 3 miles west of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. Comment
  RSA2185  Carex serratodens J. W. Blankinship 1923-5-6 s.n. Lake Upper Kelsey Creek. Comment
  UC1730262  Carex serratodens L. P. Janeway 1998-7-3 5712 Lake Kanaka Glade, a spring at the head of Spanish Creek East Fork, near top of Pacific Ridge; ; ; Kanaka Glade, a spring at the head of ''Spanish Creek East Fork''; near top of Pacific Ridge. 981 Comment
  UCD42110  Carex serratodens Geri Hulse-Stephens 2002-5-31 941 Lake Goat Mountain. Lake County: Goat Mountain. Three Walnuts Marsh. Root parcel. 944 Comment
  CAS-BOT-BC116628  Carex subfusca John Thomas Howell 1945-6-19 21021 Lake Sawmill Flat, Bartlett Mountain. 1219 Comment
  CAS-BOT-BC116630  Carex subfusca John Thomas Howell 1945-6-19 21020 Lake Sawmill Flat, Bartlett Mountain. 1219 Comment
  JEPS80853  Carex subfusca L. R. Heckard and J. C. Hickman 1980-9-16 5449 Lake along Trout Creek Snow Mt., Trout Creek 1889 Comment
  JEPS4835  Castilleja applegatei subsp. martinii Rimo Bacigalupi and J. R. Sweeney 1953-5-26 4130 Lake 0.1 mi s of (above) crossing of St. Helena Creek along State Highway 29 (0.4 mi s of Mirabel Mine, at s end of Collayomi Valley); Collayomi Valley 397 Comment
  JEPS77359  Castilleja applegatei subsp. martinii Robert M. Lloyd 1963-5-4 2586 Lake 5 mi n Middletown (State Highway 29 at Socrates Mine Road) Comment
  UCD83628  Castilleja applegatei subsp. martinii Adam Clause; with PLB 102 class 2010-5-2 7 Lake W slope of Walker Ridge. Bartlett Springs Road. West of Bartlett Springs Road/Kilpepper Creek intersection, and just west of the high-water bridge. 10 m south of the road, at the base of a steep, rocky roadcut.. 492 Comment
  RSA10745  Castilleja applegatei subsp. martinii Carl B. Wolf 1928-5-7 2080 Lake 3 miles east of Hough's Mineral Springs, on the road to Williams. Comment
  RSA289461  Castilleja applegatei subsp. martinii R. C. Bacigalupi, J. R. Sweeney 1953-5-26 4130 Lake 0.1 mile above (south of) crossing of St. Helena Creek along State Highway 29, at southern end of Collayomi Valley (0.4 mile south of Mirabel Mine). 397 Comment
  JEPS73468  Castilleja applegatei subsp. pinetorum L. R. Heckard 1972-7-9 3076 Lake along trail from Frog Pond to Milk Ranch Snow Mountain 1950 Comment
  JEPS80733  Castilleja applegatei subsp. pinetorum L. R. Heckard and J. C. Hickman 1981-7-28 5692 Lake Bear Creek, above fork Snow Mountain, W side 1600 Comment
  SEINET7042558  Castilleja attenuata A. G. Vestal 1963-5-11 s.n. Lake Howard Springs. Whispering Pines quadrangle UTM Zone 10, 528320mE, 4300894mN. Comment
  JEPS9425  Castilleja densiflora subsp. densiflora Joseph P. Tracy 1921-5-11 5511 Lake Lakeport Northern Coast Ranges 426 Comment
  UC1032371  Castilleja densiflora subsp. densiflora H. S. Yates 1934-4-15 3740 Lake Bendmore Valley; Ukiah Quad. 762 Comment
  SEINET7040108  Castilleja exserta A. G. Vestal 1963-5-11 s.n. Lake Serpentine above Howard Springs. Whispering Pines Quad. UTM Zone 10, 528360mE, 4301825mN. Comment
  HSC45698  Castilleja exserta subsp. exserta Christopher Knopp 1978-4-23 22 Lake Barrel Springs Campground 701 Comment
  HSC20514  Castilleja foliolosa L. R. Heckard, J. R. Sweeney 1953-4-28 351 Lake Hwy. 20, 1.8 mi. W of Jct. with Hwy. 16 Comment
  HSC27457  Castilleja foliolosa J. P. Smith, J. O. Sawyer 1972-4-1 5183 Lake Rd. between Indian Valley and Bear Valley Comment
  RSA47148  Castilleja foliolosa Doris K. Kildale 1926-5-31 2064 Lake Lower Lake - Lakeport road. Comment
  JEPS25512  Castilleja rubicundula subsp. lithospermoides T. Powell 1961-5-11 112 Lake 2 mi se Upper Lake Comment
  UCD164552  Castilleja rubicundula subsp. lithospermoides A. Amezcua 1995-5-20 14 Lake On the west side of Big Canyon Road, 2km north of intersection with Harbin Springs Road. 400 Comment
  SD116530  Castilleja rubicundula subsp. lithospermoides Barbara Ertter, Jeffrey Strachan 1980-5-8 3328 Lake Hwy 29 2.3 mi north of Middletown, saouth end Coyote Valley, roadside at edge of meadow 305 Comment
  SEINET7096756  Castilleja rubicundula subsp. rubicundula A. G. Vestal 1955-4-6 s.n. Lake Serpentine ca. 2.7 miles north of Middletown on Big Canyon Road. NAD27, 38? deg. 47' 33ao, -122?_ 36' 42ao (converted to WGS84 decimal degrees) UTM Zone 10, 533715mE, 4293606mN. Comment
  UCD48217  Castilleja rubicundula subsp. rubicundula M. Atamian; R. Brush, C. Owens, S. Omlsted, M. Furuyama 2000-4-29 21 Lake Lake Co., McLaughlin Reserve, South-West of Berryessa-Knoxville Road, base of the North-East slope of Research Hill. 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
  SEINET269403 Image available Castilleja tenuis Richard J. Shaw 1963-6-10 1281 Lake Junction 29 south of Lakeport 2 miles Comment
  HSC64126  Caulanthus lasiophyllus J. P. Smith, J. O. Sawyer 1972-4-1 5124 Lake Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20 Comment
  CAS-BOT-BC47755  Ceanothus H. E. McMinn 1926-1-2 1620 M Lake across bridge - near Middletown Comment
  UC79986  Ceanothus T. S. Brandegee 1889-4 81 Lake Bradford Comment
  CAS-BOT-BC48505  Ceanothus confusus M. S. Jussel 1933-6-30 322 Lake Between Cobb Mountain and Adam Springs on the Binkley Ranch Comment
  JEPS77366  Ceanothus confusus Robert M. Lloyd 1963-5-4 2593 Lake 8 mi n Middletown (on Calif. hwy 29, just s of Whispering Pines) 792 Comment
  CAS-BOT-BC49299  Ceanothus cuneatus L. R. Abrams 1928-5-6 12439 Lake Summit to Bartlett Springs Comment
  HSC42029  Ceanothus cuneatus M. A. Baker 1977-4-23 191 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC63056  Ceanothus cuneatus David Wheeler 1979-4-14 60 Lake 0.4 mi. N of SR 20 on the Walker Ridge Rd. 640 Comment
  UCR41772  Ceanothus cuneatus L. F. LaPre 1986-3-29 s.n. Lake Inner North Coast Ranges, Geothermal Energy field c. 4 mi due south of Whispering Pines near the Sonoma County line. Along a ridge off Davies Road c. 0.5 mi east of the junction with Bear Ridge Road, c. 0.33 mi downhill from the road at edge of serpentine barren 854 Comment
  CAS-BOT-BC64427  Ceanothus divergens Brandegee 1889-1-1 73 Lake Cobb Mountain (Santa Cruz). Comment
  UCD112113  Ceanothus diversifolius Gerald Dickinson 1964-7-20 179 Lake 3 miles west of Sheetiron Mountain Road and Pillsbury Lake Road. 1097 Comment
  UCR131685  Ceanothus foliosus C. B. Wolf 1928-5-6 02020 Lake Mendocino National Forest, 3 miles west of Bartlett Springs on road to Clear Lake 915 Comment
  HSC35376  Ceanothus foliosus var. foliosus R. M. Sullivan 1975-5-3 12 Lake 5.8 mi. W of jct. with Hwy. 29 on Scott's Creek Rd. 915 Comment
  UC1193328  Ceanothus foliosus var. foliosus P. Zinke 1951-5-15 217 Lake Lake County line 1 mile north of Livermore Ranch. 853 Comment
  LA43597  Ceanothus incanus Henry Reents; 1936-5-16 sn Lake Along road between Kelseyville and Lower Lake Comment
  POM197467  Ceanothus incanus L. R. Abrams 1928-5-4 12292 Lake 3 mile S of Middletown. Comment
  CAS-BOT-BC50136  Ceanothus integerrimus A. A. Heller 1916-6-7 12363 Lake Oak belt between Bartlett Springs and Allen Springs Comment
  JEPS42243  Ceanothus integerrimus W. L. Jepson 1938-6-9 18929 Lake Bartlett Mt. Comment
  JEPS42252  Ceanothus integerrimus Willis L. Jepson 1892-7-30 14073 Lake near Uncle Sam Mt.; Mountain Region of Clear Lake Comment
  LA43603  Ceanothus integerrimus A. A. Heller; 1916-6-7 12364 Lake Between Bartlett Springs and Allen Springs Comment
  SD7251  Ceanothus integerrimus Daniel Cleveland 1882-6-22 Lake Mt. Grade near Allen Springs Comment
  RSA30413  Ceanothus integerrimus A. A. Heller 1916-6-7 12364 Lake Oak belt between Bartlett Springs and Allen Springs. Comment
  CAS-BOT-BC51083  Ceanothus jepsonii James A. Gunn, Jr. 1902-5-17 s.n. Lake 3 m. N. W. of Glenbrook Comment
  UC1281517  Ceanothus jepsonii H. E. McMinn 1941-5-3 5315 Lake NE of Middletown Comment
  UCD112054  Ceanothus jepsonii Collector unknown 1940-3-19 s.n. Lake location unknown. Comment
  POM285188  Ceanothus jepsonii subsp. albiflorus Lyman Benson 1932-6-15 3681 Lake Bottle Rock Mountain, Middle N Coast Range, Kelsey Creek watershed. 915 Comment
  HSC87049  Ceanothus jepsonii var. albiflorus L. Blackford, S. Branch, D. Malm 1988-4-16 64 Lake 15.3 mi off Hwy. 20 on Walker Ridge Rd. 915 Comment
  CAS-BOT-BC53203  Ceanothus parryi Ira L. Wiggins 1933-6-3 6743 Lake Roadside 2-3 mi W. of Oat Hill Mine Comment
  JEPS48872  Ceanothus parryi W. L. Jepson 1942-6-9 20703 Lake along St. Helena Creek Mt. St. Helena, E side Comment
  RSA10620  Ceanothus parryi Carl B. Wolf 1928-5-4 1873 Lake 5 miles S of Middletown on road to Mt. St. Helena. Comment
  SBBG4432  Ceanothus parryi H. and M. Dearing 1939-5-5 3275 Lake Mt St. Helena Comment
  CAS-BOT-BC281949  Centaurea benedicta J. W. Blankinship 1925-5-6 s.n. Lake Kelseyville Comment
  CAS-BOT-BC272058  Centaurea melitensis Greg de Nevers 2001-7-8 12596 Lake Clear Lake, Lake county Land Trust, Rodman Slough 475 Comment
  RSA797292  Centaurea solstitialis Keith E. Hoffmaster 1938-6-29 s.n. Lake Near Clear Lake Oaks. Comment
  UC750715  Centaurium muehlenbergii John Thomas Howell 1945-6-22 21217 Lake Sulphur Banks Comment
  UC511305  Centaurium trichanthum Lyman Benson 1932-7-17 3944 Lake Middletown, Putah Creek watershed Middle North Coast Range, Putah Creek 548 Comment
  UC912617  Centromadia fitchii P. Schulthess 1931-7-26 Lake 6 mi s Kelseyville (Brierly Ranch) Comment
  CAS-BOT-BC222930  Cephalanthus occidentalis Agnes M. Bowman 1901-8-19 s.n. Lake Sulphur Banks Comment
  UCSB45599  Cephalanthus occidentalis Roos, John 1948-8-31 Lake Edge of Clear Lake; Lucerne Comment
  UC519251  Cephalanthus occidentalis var. californicus Lee Bonar 1933-8-8 Lake n end along shore Clear Lake Comment
  UC1282805  Cerastium glomeratum J. R. Sweeney 1950-5-20 484 Lake 1.2 mi. s.w. Highland Springs 464 Comment
  CAS-BOT-BC388293  Cerastium glomeratum J. W. Blankinship 1922-4-6 s.n. Lake Kelseyville Comment
  CDA32851  Ceratophyllum demersum CDFA staff 1986-7-16 Lake Highland Springs Reservoir 0 Comment
  CAS-BOT-BC179403  Cercis occidentalis L. M. Bremner 1904-7-28 s.n. Lake unspecified Comment
  CAS-BOT-BC179413  Cercis occidentalis Camille F. Nowell 2011-6-10 3 Lake On hwy. 175, 2 mi. SW from hwy. 20 junction. In pasture and along roadside. 419 Comment
  UC1128919  Cercis occidentalis R. C. Wilson 1937-5-14 370 Lake 1 1/2 mi sw Lakeport; Lakeport Quadrangle 487 Comment
  SD129661  Cercocarpus betuloides Donald G. Nelson 1940-4-30 672 Lake About 1 mile below Seigler Hot Springs along creek. Comment
  SEINET176826  Cercocarpus betuloides Lewis S. Rose 1933-4-22 33105 Lake Adams Springs Brushy Hills Comment
  SEINET3814746 Image available Cercocarpus betuloides Lewis S. Rose 1933-4-22 33105 Lake Adams Springs. Comment
  CAS-BOT-BC135546  Cercocarpus betuloides var. betuloides Carl B. Wolf 1928-5-6 2011 Lake 6 miles west of Bartlett Springs Comment
  CAS-BOT-BC135549  Cercocarpus betuloides var. betuloides John H. Thomas 1966-3-21 11523 Lake About 4 miles south of Lower Lake as measured along highway 29. 426 Comment
  CAS-BOT-BC137044  Cercocarpus betuloides var. betuloides M. S. Jussel 1933-4-29 s.n. Lake Jordan Park, Cobb Mt. Comment
  CAS-BOT-BC137045  Cercocarpus betuloides var. betuloides A. A. Heller 1902-7-25 5974 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  UC1543247  Cercocarpus betuloides var. betuloides Donald G. Nelson 1940-4-30 663 Lake s of Clear Lake (between Middletown and Kelseyville, Loch Lomond,); Cobb Mountain Comment
  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
  POM54149  Chaenactis douglasii var. douglasii A. A. Heller 1902-7-15 5890 Lake About Summit Lake, near the summit of Mt. Sanhedrin. Comment
  CAS-BOT-BC284554  Chaenactis glabriuscula var. heterocarpha M. S. Jussel 1932-4-30 s.n. Lake Jordan Park, Coleman estate Comment
  CAS-BOT-BC284558  Chaenactis glabriuscula var. heterocarpha A. A. Heller 1916-6-7 12368 Lake Between Bartlett Springs and Allen Springs along the stream Comment
  CHSC107476  Chaenactis glabriuscula var. heterocarpha David W. Isle; Ken Fuller 2002-4-26 1927 Lake Mendocino National Forest; North Coast Ranges; North Fork Cache Creek Watershed. N of Indian VA Res. on west side of braided floodplain in alluvium desposition from Stanton Creek. MDBM. 475 Comment
  JEPS34158  Chaenactis glabriuscula var. heterocarpha W. L. Jepson 1920-5-23 8999 Lake Indian Valley , North Lake County Comment
  UC519533  Chaenactis glabriuscula var. heterocarpha M. S. Jussel 1933-6-28 289 Lake near Cobb Valley (Binkley Ranch) Comment
  CAS-BOT-BC284562  Chaenactis glabriuscula var. heterocarpha John H. Thomas 1969-4-29 15015 Lake 2.8 miles northeast of Middleton Comment
  JEPS73343  Chamaesyce fendleri Edward Lee 1936-9-19 2554 Lake Snow Mountain Comment
Read comments
Jan 17 2008
  RSA10210  Chenopodium californicum C. B. Wolf 1928-5-5 1931 Lake 3 miles from Upper Lake on road to Lucerne. Comment
  CDA3117  Chenopodium multifidum W. F. Cruikshank 1961-8-21 Lake John Anderson, Bottle Rock Road, Kelseyville. 0 Comment
  RSA2304  Chenopodium multifidum J. W. Blankinship 1923-6-25 s.n. Lake Kelseyville Comment
  POM279689  Chenopodium pumilio Lyman Benson 1936-8-23 7955 Lake Kelseyville. Mt. range: Middle N. Coast; watershed: Clear Lake. 412 Comment
  JEPS105981  Chenopodium rubrum Lowell Ahart 2004-10-4 11431 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
  JEPS61792  Chlorogalum pomeridianum var. pomeridianum Wayne Roderick 1967-6-27 60 .1331 Lake 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
  NY285626  Chorizanthe clevelandii D. Cleveland 1882-1 s.n. Lake Allen's Spring Comment
  UC1299728  Chorizanthe clevelandii Freed W. Hoffman 1949-9-24 3148 Lake Ranger Station 8.1 mi w Bartlett Springs; North Coast Ranges Comment
  POM165493  Chorizanthe clevelandii Katherine Brandegee 1886-06 s.n. Lake [No location data on label] Comment
  RSA103963  Chorizanthe clevelandii M. K. Curran 1884-1 s.n. Lake [No location data on label] Comment
  CAS-BOT-BC257006  Chorizanthe membranacea John Thomas Howell 1945-6-21 21178 Lake Sawmill Flat to Ruppert Ridge, Bartlett Mountain Comment
  CAS-BOT-BC257009  Chorizanthe membranacea Lewis S. Rose 1936-4-28 36201 Lake Clear Lake Park 411 Comment
  CAS-BOT-BC36497  Chrysolepis chrysophylla William R. Dudley 1893-1-1 s.n. Lake Cobb Mt. Comment
  CAS-BOT-BC277990  Cirsium cymosum John Thomas Howell 1945-6-21 21191 Lake Bartlett Mountain Comment
  UCD41802  Cirsium douglasii Geri Hulse-Stephens 2001-6-30 730 Lake Goat Mountain. Bear Wallow. Root Glade Marsh. 944 Comment
  UCD163125  Cirsium douglasii var. breweri James A. Neilson Jr. 1977-7-19 3942 Lake Mayacmas Mountains; west of Glenbrook Cemetery, tributary creek of Kelsey Creek. (Exact location unknown. Coordinates estimated by label maker. Near Rancho La Cienaga 'orchid bog.' Uncertain of location of La Cienaga Creek or Ranch.] Comment
  CDA1215  Cirsium douglasii var. douglasii W. F. Cruickshank 1958-7-17 922 -58 Lake Cobb Valley, Roadside. Comment
  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
  UCD20618  Cirsium douglasii var. douglasii E. Dean; with M. Bibbo 2002-7-5 1165 Lake McLaughlin UC Reserve. Border of Napa/Lake counties. SE corner of lower reaches of Research Hill. W of Hunting Creek. 640 Comment
  SEINET9072132 Image available Cirsium occidentale J. L. Strother 1977-1 1292 Lake 1186 Comment
  UC1562575  Cirsium occidentale Barbara Ertter 1988-7-4 7714 Lake 0.5 mi e of Rice Fork (on Bear Creek Rd., 1.5 mi w of Bear Cr Campground, Mendocino Natl For, ca 11 airmiles n of Upper lake (town) se of Lake Pillsbury); Mendocino National Forest 609 Comment
  HSC46520  Cirsium occidentale var. venustum J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9291 Lake Boardman Ridge, along FS Rd. 1N02, 1.4 mi. N of junction with FS Rd. 20N01 1006 Comment
  CDA1552  Cirsium remotifolium var. odontolepis T. C. Fuller 1962-8-8 9369 Lake Eel River Valley; Lake Pillsbury - Upper Lake Rd., 0.1 mi. N of Logan Spring. (about 1.5 mi W of Scott Dam) Comment
  RSA0116937  Cirsium vulgare Lyman Benson 1943-9-2 11430 Lake Kelseyville. Mt. Range: Middle North Coast. Drainage Area: Clear Lake. 411 Comment
  CAS-BOT-BC162635  Clarkia Mrs. Alexander MacCallum 1901-6-24 s.n. Lake Big Hill on wat to Bartlett Springs Comment
  HSC90082  Clarkia amoena Grefsrud, Reed, Rohmer 1990-4-13 54 Lake Lake/Colusa Co. line, Walker Ridge Rd., 9 mi. N of Indian Valley Res. access road junction 713 Comment
  CAS-BOT-BC164187  Clarkia concinna Agnes M. Bowman 1902-5-1 68 Lake Sulphur Bnks. Comment
  CAS-BOT-BC164194  Clarkia concinna Carl B. Wolf 1928-5-6 1955 Lake 2 miles up Bartlett Springs grade Comment
  CAS-BOT-BC164195  Clarkia concinna J. Clausen 1935-5-21 1038 Lake 3 mi. N. of Middletown on road to Lower Lake Comment
  JEPS117964  Clarkia concinna Barbara Keller and Holly Forbes 2009-5-13 Lake Walker Ridge, along Brim Road 1 mile E of its intersection with Walker Ridge Road and 2 miles W of its intersection with Bear Valley Road. Comment
  UC161702  Clarkia concinna subsp. concinna J. Torrey 1865-1 94 Lake Borax Lake Comment
  RSA122171  Clarkia concinna subsp. concinna K. e. Bradshaw 1937-6-1 27 Lake 2.75 miles west of Lakeport 457 Comment
  CAS-BOT-BC164530  Clarkia gracilis subsp. albicaulis Peter H. Raven 1962-5-31 17916 Lake On Lower Lake--Knoxville road 2.3 miles north of Napa County line Comment
  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
  UC728660  Clarkia gracilis subsp. albicaulis Milo S. Baker 1945-6-22 11062 Lake 3.8 mi e Middletown Comment
  RSA256633  Clarkia gracilis subsp. gracilis Donald Spalinger 1974-5-4 34 Lake Walker Ridge Road, approx. 0.5 mile north from H. 20. 671 Comment
  UCD81172  Clarkia gracilis subsp. gracilis Angela McGinnis; with PLB 102 class 2009-5-3 4 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road miles north of junction with Hwy 20. East side of the road. 649 Comment
  CAS-BOT-BC164601  Clarkia gracilis subsp. gracilis Freed W. Hoffman 1948-6-28 2486 Lake Long Ridge 6.9 miles east of Bear Creek crossing. North Coast Ranges 1341 Comment
  UCD20443  Clarkia gracilis subsp. tracyi E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1027 Lake McLaughlin UC Reserve. Northern Research Hill area, just S of Hunting Creek, crossing road to Dunnigan Hill. 633 Comment
  UCR80859  Clarkia gracilis subsp. tracyi G. Fred Hrusa 1993-6-1 11165 Lake Bear Valley-Bartlett Spring Road, midway up E side of Walker Ridge. 500 Comment
  SBBG28036  Clarkia modesta C. B. Wolf 1928-5-7 Lake Houghs Mineral Springs on rd to Williams 594 Comment
  CAS-BOT-BC163686  Clarkia purpurea subsp. quadrivulnera Agnes M. Bowman 1902-5-17 s.n. Lake Sulphur Banks Comment
  CAS-BOT-BC163833  Clarkia purpurea subsp. quadrivulnera M. S. Jussel 1933-6-27 254 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CHSC106383  Clarkia purpurea subsp. quadrivulnera David Isle; Arnold James 1993-6-29 1843 Lake Mendocino National Forest - North Coast Ranges Soda Creek Watershed. N 17 degrees of Kiost and jct of Lake Pillsbury Resort Rd 18N21 and Soda Creek Rd 20N01. Grassland S of 1993 Ecol. Unit Inven. Plot 8. 571 Comment
  JEPS43729  Clarkia purpurea subsp. quadrivulnera W. L. Jepson 1938-6-11 18992 Lake Reiff Morgan Valley, Knoxville Ridge 701 Comment
  RSA93025  Clarkia purpurea subsp. quadrivulnera Milo S. Baker 1954-5-6 12928 Lake 3 miles+ East of Middleton in low ground. Comment
  UC144079  Clarkia purpurea subsp. quadrivulnera Joseph P. Tracy May 28 1902-May 30 1902 1713 Lake Lakeport Cemetery Northern Coast Ranges 426 Comment
  UC1282764  Clarkia rhomboidea J. R. Sweeney 1951-4-15 622 Lake 1.2 mi sw Highland Springs 464 Comment
  HSC37225  Claytonia exigua subsp. exigua Lon Hall 1975-5-3 332 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  RSA712070  Claytonia exigua subsp. exigua K. L. Chambers 1977-3-30 4260 Lake Butts Valley Rd. 2 mi. from junction with Hwy. 29 near Middletown. Gravelly serpentine soil, on roadcut in shade of oaks; often growing lushly among grass plants.. Comment
  UC1318343  Claytonia gypsophiloides J. R. Sweeney 1950-5-20 492 Lake 1.2 mi sw Highland Springs Comment
  UCD159741  Claytonia gypsophiloides James A. Neilson Jr.; Teresa A. Sholars 1975-3-26 3077 a Lake Mayacmas Mountains, south of Childers Peak. Barceloux Ranch, ca. 1 mile east of Big Canyon Road. (Elevation estimated using Google Earth by label maker.) 457 Comment
  CAS-BOT-BC439492  Claytonia parviflora subsp. parviflora M. S. Jussel 1933-4-30 s.n. Lake Jordan Park, Cobb Mt. Comment
  CAS-BOT-BC439504  Claytonia parviflora subsp. parviflora Carl B. Wolf 1928-5-6 1984 Lake 6 miles up Bartlett Springs grade Comment
  CAS-BOT-BC439497  Claytonia parviflora subsp. parviflora J. W. Blankinship 1923-4-25 s.n. Lake Kelseyville. Mt. Konocti. Comment
  HSC17753  Claytonia saxosa Hamann, Dearing 1969-5-22 Lake Hull Mtn., near summit Comment
  SFV1155  Claytonia saxosa J. R. Swanson 1959-5-30 457 Lake About 1 mile west of summit of Goat Mountain at Colusa. 1829 Comment
  CAS-BOT-BC91368  Clematis lasiantha Doris K. Kildale 1928-5-7 4980 Lake 3 miles east of Hough's Mineral Springs. Comment
  CAS-BOT-BC91373  Clematis lasiantha J. W. Blankinship 1927-5-22 s.n. Lake Mount Konocti. Comment
  UC635541  Clematis lasiantha Pauline Schulthess 1931-7-10 Lake 1 1/2 mi. s.w. Kelseyville Comment
  UC635542  Clematis lasiantha H. L. Mason 1929-4-29 5232 Lake just e. Hopland; Mayacama Range Comment
Read comments
Jul 28 2015
  RSA255864  Clematis ligusticifolia C. W. Tilforth, John Dourley 1975-9-27 1133 Lake 12 miles E of Clear Lake, Hwy 20. 366 Comment
  RSA2565  Clematis ligusticifolia J. W. Blankinship 1928-7-15 s.n. Lake Kelseyville. Comment
  UC9070  Clematis ligusticifolia Willis L. Jepson 1892-1 Lake near <Tem Lem ?>, mountain region of Clear Lake Mt. Region of Clear Lake 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
  CAS-BOT-BC294708  Collinsia Mona Bourell 1997-7-3 6594 Lake Mendocino National Forest. Along road to summit of Sheetiron Mt. Comment
  JEPS74823  Collinsia greenei L. R. Heckard, T. I. Chuang and R. Bacigalupi 1975-5-8 4031 Lake ca. 3 mi ne Middletown (on road to Lower Lake, ne slope of hill); Hill 1030 Comment
  UC1238968  Collinsia greenei Freed W. Hoffman 1948-5-9 2742 Lake Bar X Ranch; North Coast Ranges Comment
  UC147889  Collinsia greenei Joseph P. Tracy 1902-6-2 1677 Lake near Blue Lakes; Northern Coast Ranges 426 Comment
  UCSB46302  Collinsia greenei Steele, Kelly 1980-5-3 Lake 8.1 miles northeast on Bartlett Springs Road from its junction with Hwy. 20 1005 Comment
  CHSC79824  Collinsia heterophylla Thomas Edwards; T. Edwards 1990-3-31 7 Lake E side of Clear Lake, 2.2 mi S of Lucerne. 396 Comment
  JEPS7337  Collinsia heterophylla W. L. Jepson 1920-5-24 9009 Lake Hough's Springs 487 Comment
  UC1012404  Collinsia heterophylla Francis W. Pennell 1940-7-4 26061 Lake on Route 29 three mi n Lower Lake 487 Comment
  HSC23371  Collinsia heterophylla T. C. DeWitt 1971-3-27 18 Lake E side of Rd. 3 mi. NW of Clearlake Oaks 610 Comment
  SEINET12290592  Collinsia heterophylla K. E. Warwick 1978-1 13 Lake 10 m N of Hwy 20 at E side of Clear Lake, 3.5 km S of Lucerne 396 Comment
  HSC85774  Collinsia rattanii Bobbi Schnell, Andrea Begnoche, Leonel Arguello 1987-4-11 Lake Barrel Springs Campground Comment
  JEPS33722  Collinsia rattanii D. E. Breedlove 1963-5-29 5123 Lake 10 mi s Kelseyville (on rd to Middletown) Comment
  CHSC90533  Collinsia sparsiflora D. Isle 1997-4-2 22 Lake Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. Bartlett Springs Rd., west of Hough Spring crossing No. Fork Cache Creek. 762 Comment
  POM273488  Collinsia sparsiflora var. arvensis Lyman D. Benson 1927-4-7 843 Lake Kelseyville, Middle N Coast mtn range, Kelsey Creek drainage. 457 Comment
  POM161402  Collinsia sparsiflora var. arvensis R. C. Bacigalupi 1926-3-28 1261 Lake Just north of Middle Town. Comment
  HSC33273  Collinsia sparsiflora var. collina Thomas W. Nelson, Jane P. Nelson 1974-4-8 1153 Lake 200 m E of Oasis Resort, 13 mi. E of Clear Lake Oaks along Hwy. 20 Comment
  HSC45708  Collinsia sparsiflora var. collina Sheila Logan 1978-4-23 101 Lake Barrel Springs Campground. 701 Comment
  CDA22937  Collinsia sparsiflora var. sparsiflora G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17116 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  UC566105  Collinsia sparsiflora var. sparsiflora A. E. Wieslander 1934-4-15 450 Lake Bendmore Valley 762 Comment
  CHSC23104  Collomia diversifolia Robert A. Schlising 1962-5-4 2229 Lake Coast Ranges. 0.9 mi N of county line, along Butts Canyon Road. Comment
  RSA259552  Collomia diversifolia Donald Spalinger 1974-5-4 40 Lake Walker Ridge Road, 0.5 mile S of Clyde Mine. 762 Comment
  UC1299511  Collomia diversifolia Freed W. Hoffman 1948-6-26 2483 Lake 3 mi n Bear Creek crossin<g>; Rice Creek Comment
  UCD160587  Collomia diversifolia Ellen Dean; Susan Harrison, Sharon Strauss 2015-5-10 8702 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
  RSA702856  Conyza canadensis L. Ahart 2004-10-14 11463 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. 503 Comment
  JEPS55926  Cordylanthus pilosus subsp. pilosus T. I. Chuang and F. M. Chuang 1968-7-24 6489 Lake 2.4 mi nw of Middletown (along highway sides) Comment
  JEPS6244  Cordylanthus pilosus subsp. pilosus Milo S. Baker 1951-7-7 12382 Lake roadside 5 mi n of Lower Lake Comment
  JEPS66518  Cordylanthus pilosus subsp. pilosus L. R. Heckard and T. I. Chuang 1971-8-16 2775 Lake s facing slope in blue oak-digger pine opening, Grizzly Creek, along route 20 about 5 mi w of Long Valley junction (7 mi e of junction with route 53, 11 mi e of Clear Lake Oaks) 365 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
  JEPS68345  Cordylanthus pilosus subsp. pilosus L. R. Heckard and T. I. Chuang 1971-8-16 2775 Lake s facing slope in blue oak-digger pine opening along route 20 about 5 mi w of Long Valley junction (7 mi e of junction with route 53) 365 Comment
  JEPS68346  Cordylanthus pilosus subsp. pilosus L. R. Heckard and T. I. Chuang 1971-8-16 2775 Lake s facing slope in blue oak-digger pine opening along route 20 about 5 mi w of Long Valley junction (7 mi e of junction with route 53) 365 Comment
  JEPS6997  Cordylanthus pringlei Peter H. Raven 1954-9-1 8112 Lake about 1 mi e Mirabel Park; Hoffman Creek Comment
  CAS-BOT-BC238220  Cordylanthus tenuis subsp. brunneus John Thomas Howell 1945-6-18 20982 Lake Near Glenbrook Comment
  JEPS86766  Cordylanthus tenuis subsp. brunneus Jack and Betty Guggolz 1990-6-22 1073 Lake one-half mi e county line (on hairpin turn on Western Mine Road) 743 Comment
  UC588155  Cornus glabrata Annetta Carter 1936-9-20 1211 Lake Bear Creek s.w. of Snow Mt. 731 Comment
  OBI53740  Cornus nuttallii David J. Keil, Kathleen Keil 1992-7-18 23420 Lake Mendocino NF. 4.5 mi N of turnoff to Deer Valley along Elk Mountain rd (north of Upper Lake) 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
  SEINET8083587  Cornus nuttallii W. Roderick 1967-5-20 s.n. Lake Lake Co., Western Mines Rd. N side of Mt. St. Helena 762 Comment
  UCD147481  Crassula tillaea Elice Leung; Plant Science 102 collecing interns 2014-4-26 4 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Edge of Anderson Flat near undeveloped road. 402 Comment
  JEPS14711  Crepis monticola Rimo Bacigalupi with R. Hauke and Geo. Bacigalupi 1954-7-13 4665 Lake Sheetiron Mountain; summit 1958 Comment
  SD8705  Croton setiger Daniel Cleveland Jun 1882 Lake Allen Springs Comment
  UCD59993  Crypsis vaginiflora Malcolm A. Nobs; S. Galen Smith 1949-9-8 1863 Lake Thurstone Lake. Comment
  CHSC90556  Cryptantha clevelandii D. Isle 1997-4-2 19 Lake Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. 1.4 mi. so. of 16N44/16N25 jct., on north bank and into Fork Fire area. 499 Comment
  CAS-BOT-BC33086  Cryptantha dissita Milo Samuel Baker 1938-5-1 8956 Lake Near foot of grade west of Lakeport. Comment
  CHSC101534  Cryptantha flaccida G. F. Hrusa; R. Gross, L. Houser 2008-4-11 17073 Lake Open chaparral slopes with woodland on north faces immediately below Indian Valley Reservoir spillway into North Fork Cache Creek tailrace. 396 Comment
  HSC47568  Cryptantha flaccida Sheila Logan 1978-4-22 88 Lake Barrel Springs Campground; E side of campground 488 Comment
  UCD164601  Cryptantha hispidula A. Amezcua 1995-5-5 7 Lake South of Morgan Valley Road and east of Homestake mine (near Napa county line), alongside of unimproved road 300 m southeast of Hunting Creek crossing. 700 Comment
  POM287814  Cryptantha hispidula Cora W. Benson 1932-5-22 s.n. Lake Near Kelsey Creek Falls, Mayacamas Mt, Watershed: Clear Lake 701 Comment
  SEINET12270858  Cryptantha hispidula Unknown 1940-1 937 Lake serpentine hill near Hwy 29, 1.9 mi NE Middletown Comment
  POM287905  Cryptantha torreyana Lyman Benson 1932-6-21 3736 Lake Snow Mountain; ft Middle N Coast Mt Range, Bear Creek, Eel River 1524 Comment
  UC79257  Cryptantha torreyana Katharine Brandegee 1889-6-26 Lake Kelsey Comment
  MACF019609  Cupressus Ted L. Hanes 1975-10-18 Lake Approx. 15 mi. southeast of Clear Lake. Comment
  RSA17613  Cupressus macnabiana C. B. Wolf, E. R. Johnson 1934-10-14 6186 Lake 4 miles west [of] (above) Highland Springs on Pieta Road 488 Comment
  UC1046658  Cupressus macnabiana W. L. Gee 1954-6-21 WLG- 3 Lake Red Elephant Mine near Napa-Lake County Line; Quadrangle 59B-3 670 Comment
  CAS-BOT-BC80819  Cupressus sargentii C. Hart Merriam 1906-8-15 s.n. Lake St. Helena Creek, east base of Mt. St. Helena Comment
  CAS-BOT-BC85523  Cupressus sargentii H. E. McMinn 1923-5-26 987 b Lake 1 mi. from Knoxville toward Lake Co. line. Comment
  JEPS39756  Cupressus sargentii M. H. Hazell 1936-12-16 Lake w of Highland Sprs.; Mayacamas Range Comment
  POM192996  Cupressus sargentii H. P. Bracelin 1930-10-19 127 Lake 10 miles south of Middletown, Butts Canyon Road Comment
  RSA31146  Cupressus sargentii L. R. Abrams 1928-5-4 12282 Lake County line, Napa-Lake county Comment
  UC418987  Cupressus sargentii H. E. and S. T. Parks 1930-5-1 732 Lake e slopes Mt. St. Helena Comment
  NY16825  Cupressus sargentii C. B. Wolf 1934-10-16 6191 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
  NY16850  Cupressus sargentii R. C. F. Bacigalupi 1926-1-2 s.n. Lake This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  CAS-BOT-BC224374  Cuscuta Agnes M. Bowman 1902-5-1 136 Lake Sulphur Banks Comment
  RSA0002382  Cuscuta howelliana Peter Rubtzoff, P. H. Arnaud 1966-8-20 5792 Lake Boggs Lake. Open dry margin of the lake, inundated in winter. Comment
  SEINET10910015 Image available Cuscuta howelliana P. Rubtzoff, Arnaud, P. 1966-8-20 Rubtzoff 5792 Lake Boggs Lake. Open dry margin of the lake, inundated in winter. Comment
  JEPS2553 Image available Cuscuta jepsonii Willis L. Jepson 1892-8-3 5 c Lake Big Horse Mt. South Fork Eel River Comment
  CAS-BOT-BC376355  Cyperaceae Greg de Nevers 2001-5-14 12427 Lake Clear Lake, Lake County Land Trust, Rodman Slough. 475 Comment
  CAS-BOT-BC114568  Cyperus eragrostis Ward B. Holt 1928-7-15 s.n. Lake Kelseyville. Banks of Cold Cr. Comment
  RSA127045  Cyperus erythrorhizos B. O. Schreiber 1936-8-16 2328 Lake 1 mile east of Lower Lake 457 Comment
  UC1191381  Cypselea humifusa Herbert L. Mason 1946-7-26 12944 Lake 1 mi s Lakeport (margin of Clear Lake); Clear Lake Comment
  JEPS8355  Damasonium californicum Rimo Bacigalupi and J. R. Sweeney 1951-6-3 3358 Lake 1.5 mi. due w. of town of Lower Lake (Dry Lake near U.S.G.S. Bench Marker 1467) Comment
  UCD35413  Danthonia californica Beecher Crampton 1956-6-27 3693 Lake South slope of Mt. Hannah. Comment
  RSA0034149  Datisca glomerata M. Bourell 1997-7-2 6547 Lake Mendocino National Forest, Middle Fork of Eel River, near Copper Butte trailhead. Road M3. 883 Comment
  UC1563951  Datisca glomerata Barbara Ertter 1988-7-3 7649 Lake 7 air mi n of Upper Lake ((town), Elk Mountain Road, halfway up Elk Mountain 3 mi from top, 2.7 mi from Middle Creek crossing); Elk Mountain 762 Comment
  UC1122934  Daucus carota A. Simontacchi 1937-7-12 287 Lake 2 mi. n.e. Finley; Lakeport Quad. Comment
  CDA40172  Daucus pusillus G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18559 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. 441 Comment
  UC1122938  Daucus pusillus K. E. Bradshaw 1937-6-7 74 Lake 1/8 mi. n. Laurel Beach; Lakeport Quad. Comment
  JEPS80335  Delphinium antoninum L. R. Heckard and J. Hickman 1981-7-21 5573 Lake toward Signal Peak; Snow Mt. 2026 Comment
  HSC43358  Delphinium hesperium J. Walker 1977-4-24 15 Lake Bartlett Springs Rd. at Kilpepper Creek 503 Comment
  HSC99819  Delphinium hesperium John Rehling, Robert M. Specht Mar 1975 140 Lake 0.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  CAS-BOT-BC9940  Delphinium nudicaule Mrs. Merrel Ackley 1965-6-1 N.S. Lake Near top of Elk Mountain Comment
  HSC35414  Delphinium nudicaule Robert M. Specht 1975-5-3 147 Lake 3.6 mi. W of junction with Hwy. 29 on Scott's Creek Rd. at confluence of S Fork and Middle Fork of Scott's Creek 534 Comment
  CHSC57137  Delphinium nudicaule Kathy A. Schwarz 1985-4-20 20 Lake Ca. 5.47 mi sw of jct of Hwys 20 and 175. 426 Comment
  POM296216  Delphinium nudicaule Cora W. Benson 1935-4-13 10 Lake Above Littlen Soda Bay, Mt. Konocti. Comment
  SEINET12091633  Delphinium nudicaule Unknown 1984-1 8 Lake T11N, R8W, sec. 14 853 Comment
  CAS-BOT-BC121634  Delphinium patens subsp. patens Carl B. Wolf 1928-5-4 1886 Lake 2 miles south of Middletown Comment
  CAS-BOT-BC121635  Delphinium patens subsp. patens Agnes M. Bowman 1902-5-16 s.n. Lake Sulphur Banks Comment
  CAS-BOT-BC17104  Delphinium uliginosum John Thomas Howell 1943-5-11 18046 Lake 2.9 miles north of Middletown Comment
  CAS-BOT-BC17144  Delphinium uliginosum H. D. Ripley; R. C. Barneby 1945-6-19 6884 Lake N.E. of Middletown 304 Comment
  LA38206  Delphinium uliginosum Mehlquist; Baker 320 Lake 2.7 mi. E of Middletown on rd. to Lower Lake Comment
  UC1282801  Delphinium uliginosum J. R. Sweeney 1952-5-19 931 Lake 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa Co. line on Pope Valley road); Butts Canyon 243 Comment
  RSA68778  Delphinium variegatum F. W. Peirson, Mabel Peirson 1926-4-2 6564 Lake Hopland Grade Comment
  RSA59957  Delphinium variegatum Joseph A. Ewan 1937-5-23 10340 Lake Just N of Lower Lake Village Comment
  CAS-BOT-BC17085  Delphinium variegatum subsp. variegatum Alice Eastwood; John Thomas Howell 1938-5-18 5729 Lake Near Lakeport. Comment
  CAS-BOT-BC17094  Delphinium variegatum subsp. variegatum Agnes M. Bowman 1902-4-1 221 Lake Weldon Valley Comment
  CHSC81546  Delphinium variegatum subsp. variegatum Julie Rose 2000-4-1 60 Lake Slope off of Walker Ridge Road. 606 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
  UCD61138  Deschampsia cespitosa B. Crampton 1953-7-14 1505 Lake Bottle Rock Road, about 2 miles north of Cobb Mtn. Comment
  CAS-BOT-BC192732  Deschampsia danthonioides L. R. Abrams 1928-5-4 12318 Lake 5 mi. Northeast of Middletown on road to Lower Lake Comment
  CAS-BOT-BC192737  Deschampsia danthonioides Mrs. L. R. Reynolds 1917-6-1 s.n. Lake Foot of Mt. Sanhedrin Comment
  POM365022  Deschampsia danthonioides A. A. Beetle 1941-4-27 1731 Lake southwest side of Clear Lake, along road Comment
  UC909724  Deschampsia danthonioides Milo S. Baker 1950-6-2 12262 Lake margin of Bogg's Lake Bogg's Lake 914 Comment
  UCD41733  Deschampsia danthonioides Geri Hulse-Stephens 2001-6-4 620 Lake Goat Mountain. Fallen Fir Marsh. 1280 Comment
  UCD63736  Deschampsia elongata Milo S. Baker 1941-6-17 9961 Lake North of Elk Mt. summit. Comment
  UC9918  Dicentra chrysantha Willis L. Jepson 1892-7 Lake Knoxville grade to Lower Lake; Mountain Region of Clear Lake Comment
  RSA10712  Dichelostemma volubile Carl B. Wolf 1928-5-7 2118 Lake 7 miles east of Houghs Mineral Springs on the road to Williams. Comment
  CAS-BOT-BC150357  Diplacus aurantiacus L. R. Abrams 1928-5-5 12393 Lake 1-3 mi. up West side Bartlett Grade Comment
  CAS-BOT-BC152228  Diplacus bolanderi L. R. Abrams 1928-5-6 12485 Lake 2 miles west of Hough's Springs, Cache Creek Comment
  CAS-BOT-BC152224  Diplacus bolanderi J. W. Blankinship 1925-6-7 s.n. Lake Kelsey Canyon Comment
  CHSC59607  Diplacus douglasii Glen Holstein 1978-5-6 Lake Walker Ridge Road, ca. 1.5 miles north of State Highway 20. 731 Comment
  CAS-BOT-BC153248  Diplacus kelloggii Elmer I. Applegate 1934-5-8 8880 Lake Near Pine Grove, north slope of Cobb. Mountain Comment
  CHSC37356  Diplacus kelloggii Jeffrey D. Prouty 1979-4-10 205 Lake Barlett Mountain. Upslope of Road 15N01.2, 0.1 mi n of where road crosses boundary of Sec. 21 and Sec. 16. 1097 Comment
  CAS-BOT-BC153374  Diplacus layneae Lester Rowntree 1937-7-11 s.n. Lake 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
  CAS-BOT-BC153381  Diplacus layneae A. A. Heller 1919-5-10 13151 Lake Valley of a tributary of Cache Creek 5 miles east of Hough's Springs Comment
  CAS-BOT-BC151339  Diplacus tricolor L. R. Abrams 1928-5-4 12300 Lake 5 mi. Northeast of Middletown on road to Lower Lake Comment
  SEINET8264793  Diplacus tricolor Jeffrey L. Kennedy 1985-4-13 18 Lake Pink-eye Lake, ca. 2 mi w of Lower Lake; Lower Lake Quadrangle. 500 Comment
  UCD136989  Distichlis spicata Ellen Dean; with Plant Biology 102 interns 2013-5-4 7733 Lake Clear Lake State Park. NE of Kelseyville. North side of park, North of Soda Bay road. Within meadow on east side of entrance road to park. Just south of entrance kiosk. 412 Comment
  SEINET3928434  Distichlis stricta R. F. Hoover 1940-8-25 4536 Lake Borax Lake.; 0 Comment
  CHSC22677  Dodecatheon hendersonii Robert A. Schlising; Botany 222 1962-5-4 2230 Lake Coast Ranges. 7.1 mi NE of Jct Hwy 20 on Bartlett Springs road. Comment
  JEPS81393  Dodecatheon hendersonii L. R. Heckard, and J. C. Hickman 1982-7-9 6003 Lake about 1/2 mi n Summit Springs (s side Snow Mt., n and below upper serpentine area at roadless area entrance); s side Snow Mt., n of Summit Springs 1554 Comment
  SBBG101728  Downingia bella R. F. Thorne, L. DeBuhr 1975-8-15 46819 Lake Boggs Lake, W of Mt Hannah, ca. 7.5 mi SSE of Kelseyville and 3 mi NNW of Glenbrook Resort 853 Comment
  UCD55001  Downingia bicornuta H. L. Mason 1945-6-29 12617 Lake Boggs Lake, at base of Mount Hanna. Comment
  RSA97073  Downingia bicornuta M. S. Jussel 1948-8-6 16 Lake Bog Lake Comment
  UC1244005  Downingia bicornuta var. bicornuta unknown 1960-5-22 60121 Lake margin of Boggs Lake Boggs Lake Comment
  UC890620  Downingia concolor var. concolor Alice Eastwood and John Thomas Howell 1938-5-15 5547 Lake n of Middletown (near Putah Creek) Comment
  OBI20951  Downingia concolor var. concolor Rimo Bacigalupi, J. R. Sweeney 1953-5-26 4133 Lake Long Valley along Pope Valley rd 2.6 mi SE of its jctn with Middletown-Lower Lake Rd (State 53) 335 Comment
  OBI20952  Downingia concolor var. concolor Milo S. Baker 1946-5-1 11353 Lake Middletown-lower Lake hwy, Coyote Val, in field S of hwy Comment
  UCD84389  Downingia elegans Ayzik Solomeshch; John Olmsted 2004-6-12 s.n. Lake Southern slope of Goat Mtn. Vicinity of Root Glades, N of Wyman Creek. 966 Comment
  RSA286256  Downingia yina R. F. Thorne 1974-7-31 44973 Lake Boggs lake: S side of lake. 915 Comment
  RSA654118  Downingia yina Beecher Crampton 1956-6-26 3652 Lake Margin of Snow's Lake, 3.5 miles east of Seigler Springs 655 Comment
  UCD161881  Drymocallis glandulosa James A. Neilson Jr. 1977-7-19 3936 Lake Mayacmas Mountains; Sulphur Creek within 300 yards of Bottle Rock Road. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCD14238  Dudleya cymosa Neil Miller 1973-5-26 93 Lake Lake County, 8 miles along road from Clear Lake to Bartlett Springs on way to Indian Valley; 609 Comment
  POM296129  Echinochloa crus-galli Lyman Benson 1941-7-24 11005 Lake 1 mile north of Kelseyville; Mt range: Middle North Coast; Watershed: Clear Lake. 412 Comment
  CAS-BOT-BC291124  Eclipta prostrata E. Lagel 1979-10-29 s.n. Lake Clear Lake at Lucerne Comment
  HSC43949  Ehrendorferia chrysantha Robert M. Specht 1977-4-29 805 Lake NW facing slope of Round Mtn. 646 Comment
  HSC59478  Ehrendorferia chrysantha M. A. Ericksen 1979-5-6 252 Lake Blue Oaks Campground, 1.8 mi. from Walker Ridge Rd. Comment
  RSA286255  Eleocharis palustris Robert F. Thorne 1974-7-27 44988 Lake Boggs Lake: N of Harrington Flat Road. 915 Comment
  UCD84633  Eleocharis quinqueflora Ellen Dean; C. Thomsen, G. Harrington, Davis Botanical Society 2010-6-5 6101 Lake Walker Ridge. Along Bartlett springs road just west of Walker Ridge Rd intersection. Meadow on south side of road. 647 Comment
  HSC100009  Elymus caput-medusae J. P. Smith 2011-5-7 13150 Lake Junction of Hwy. 29 and Bottle Rock Road 518 Comment
  SEINET10518474  Elymus caput-medusae David B. Dunn, Douglas G. LeDoux; Melvin L. Conrad 1973-6-7 Dunn 20681 Lake 16.2 mi N of Upper Lake on the rd. to Pillsbury Lake. .25 mi N of Elk Mt. Summit. Yellow Pine and Douglas Fir forest. Mostly disturbed. 1128 Comment
  CAS-BOT-BC227141  Elymus elymoides J. W. Blankinship 1923-6-17 s.n. Lake Kelseyville Comment
  UCD20450  Elymus elymoides E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1034 Lake McLaughlin UC Reserve. Northeastern reaches of Research Hill, S of where Hunting Creek turns west and crosses road to Dunnigan Hill. Downslope of road to Dunnigan Hill. 609 Comment
  CHSC102760  Elymus glaucus David Isle; Arnold James 1993-6-23 1754 Lake Mendocino National Forest. North Coast Ranges. Upper Main Eel River Watershed. N of Lake Pillsbury, Oak Flat Cpgd and 20N01. About 1/8 mile E of Gravelley Valley Airstrip MDBM. By 'p' in 'Airport' on quad. 560 Comment
  HSC37763  Elymus glaucus A. M. Montalvo, J. D. Ackerman 1975-9-11 719 Lake Boggs Mtn. E of Cobb, 100 m down from Rd. 100 on 110. 780 Comment
  HSC9697  Elymus glaucus R. Spellenberg 1964-6-14 399 Lake 1.5 mi. S of Harbin Hot Springs Comment
  UCD61839  Elymus glaucus A. A. Beetle 1941-4-21 1740 Lake West side of Clear Lake. Comment
  SEINET191100  Elymus glaucus subsp. glaucus A. A. Beetle 1941-4-21 1740 Lake W side of Clear Lake Comment
  RSA129236  Elymus glaucus subsp. jepsonii K. e. Bradshaw 1937-6-2 119 Lake 3 miles N.W. of Lakeport 534 Comment
  CHSC29674  Elymus multisetus Dibble; Griggs 1979-7-12 133 Lake Near Rice Creek, close to the town of Stonyford. On the upper third of a ridge system. 640 Comment
  HSC45948  Elymus multisetus Tim Bertram 1978-6-22 Lake Along Forest Service Rd. 15N01 3/4 mile S of Bartlett Springs on Bartlett Flat. Comment
  UC1133048  Elymus multisetus K. Bradshaw 1937-6-2 54 Lake 3 mi wsw Lakeport (Plot #11); Lakeport Quadrangle Comment
  UC70814  Elymus multisetus W. L. Jepson Aug. 1893 Lake Clear Lake Comment
  UCD83741  Elymus multisetus Ellen Dean; Craig Thomsen, Gordon Harrington, John Chau 2010-5-5 5990 Lake Cache Creek Wilderness area, northern part of wilderness near Baton Flat. NW side of Cache Creek. 325 Comment
  UC552779  Elymus trachycaulus Joseph P. Tracy 1935-7-4 14011 Lake near Glenbrook (n side of valley); Cobb Mountain, Cobb Valley 822 Comment
  POM289364  Emmenanthe penduliflora Lyman Benson 1928-6-23 341 Lake West side Mt. Konocti, Kelseyville, Middle N. Coast. 762 Comment
  SEINET232464  Emmenanthe penduliflora Margaret J. Williams, Wayne Roderick 1984-5-23 84- 18 -2 Lake Walker Ridge Rd. 640 Comment
  CAS-BOT-BC165902  Epilobium Greg de Nevers 2001-4-23 12277 Lake Clear Lake, Lake County Land Trust, Rodman Slough. Near Wildflower Flat 475 Comment
  UC1122554  Epilobium brachycarpum B. Schreiber 1936-9-19 2334 Lake Sag Pond 1 mi n Sheep Corral; Mendocino National Forest, Stonyford Quadrangle, Snow Mt. Tr 1341 Comment
  UC903749  Epilobium campestre Milo S. Baker 1950-6-2 122267 Lake nw base Mt. Hanna; , Bogg's Lake 914 Comment
  UCD41676  Epilobium ciliatum subsp. ciliatum Geri Hulse-Stephens 2001-9-6 802 Lake Goat Mountain. Lovelady Spring. 0.1 miles west of FS boundary gate. 1264 Comment
  SD123492  Epilobium densiflorum Robert F. Thorne 1974-7-27 44943 Lake Boggs Lake: North of Harrington Flat Road 914 Comment
  UC1122335  Epilobium densiflorum K. Bradshaw 1937-6-19 142 Lake Laurel Beach Lakeport Quadrangle Comment
  OBI53978  Epilobium densiflorum David J. Keil, Kathleen Keil 1992-7-18 23411 Lake Mendocino Natl Forest. Vicinity of Deer Valley Campground SE of Elk Mtn Rd, N of Upper Lake 1000 Comment
  SEINET7042796 Image available Epilobium densiflorum A. G. Vestal 1955-5-9 s.n. Lake Serpentine at Howard Springs. Whispering Pines quadrangle UTM Zone 10, 588320mE. 4300894mN. Comment
  CHSC29533  Epilobium minutum Dibble; Griggs 1979-6-15 53 Lake Near Potato Hill, close to the town of Stonyford. On the upper third of a ridge system. 1231 Comment
  UCD66980  Epilobium nivium Ellen Dean; Davis Botanical Society 2008-5-31 5049 Lake west of I-5 at Maxwell, western slope of Goat Mountain at terminus of forest service road that ends due west of Goat Mountain lookout and southeast of Youngs Corral Spring. 1490 Comment
  SD7806  Epipactis gigantea Daniel Cleveland 1882-6-17 Lake Allen Springs. Comment
  UCD163111  Epipactis gigantea James A. Neilson Jr. 1977-7-19 3952 Lake Mayacmas Mountains; La Cienega. (Exact location unknown. Coordinates estimated by label maker. Collection book refers to 'Rancho La Cienega' or 'La Cienega.' This most likely refers to an important biodiversity area in Lake County known as La Cienega de Carlos, which is near the junction of Sulphur, Kelsey, and Alder creeks. On this date, Neilson collected west of the Glenbrook Cemetary along a tributary of Kelsey Creek, and this record is georeferenced with those records.) Comment
  UCD167985  Equisetum telmateia subsp. braunii James A. Neilson Jr. 1981-3-30 4003 Lake Mayacamas Mountains, Vicinity of Great Western Mine at upper spring. (Exact location unknown, coordinates estimated by label maker. Location information obtained from Neilson 4065 which indicated that Great Western Mine is in Section 16, T10N, R7W.) Comment
  RSA2481  Equisetum telmateia var. braunii J. W. Blankinship 1924-5-31 s.n. Lake Kelseyville. Cold Creek Dells. Comment
  UC1100247  Eragrostis hypnoides Herbert L. Mason 1946-7-27 12951 Lake Clear Lake 2-3 mi n Lakeport; Clear Lake Comment
  UC187281  Eragrostis hypnoides Joseph P. Tracy 1905-8-17 2361 Lake near Upper Lake; Northern Coast Ranges, near Upper Lake 396 Comment
  RSA0034153  Eremogone M. Bourell 1997-7-3 6593 Lake Mendocino National Forest, summit of Sheetiron Mountain. Comment
  CAS-BOT-BC187924  Eriastrum brandegeeae Milo S. Baker 1950-6-2 12273 Lake About 1 mile SE of Borax Lake Comment
  JEPS24950  Eriastrum brandegeeae R. F. Hoover 1938-6-9 3553 Lake betw. Burns Valley and Borax Lake Comment
  CAS-BOT-BC187925  Eriastrum tracyi Milo S. Baker 1945-6-28 11072 Lake Road from Burns Valley to Borax Lake Comment
  UCD169387  Ericameria arborescens Lowell Ahart 2004-10-14 11470 Lake About 2 miles west of the northwest part of Indian Valley Reservoir, on the south side of Bartlett Springs Road (Road M 12), on the south side of Cashe Creek. 477 Comment
  CAS-BOT-BC287619  Ericameria linearifolia Jeanne McFarland; Kathie Meyer; Anne Mullenniex 1995-4-1 5 Lake Walker Ridge, on N-facing slope 150' above Blue Oak Campground 579 Comment
  HSC36604  Ericameria linearifolia John Rehling, Robert M. Specht 1976-3-25 138 Lake 6 mi. N on Walker Ridge Rd. from Hwy. 20 Comment
  UCD162937  Ericameria linearifolia James A. Neilson Jr. 1977-6-22 3926 Lake Mayacmas Mountains; Hahn Ranch (near Glenbrook). (Exact location unknown. Coordinates estimated by label maker.) Comment
  CHSC89385  Erigeron canadensis Lowell Ahart 2004-10-14 11463 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
  JEPS66237  Erigeron greenei Hugh and Juanita Hamann and Eddie Dearing 1971-8-17 Lake just sw of town's center Middletown (foot of Rabbit Hill); Rabbit Hill Comment
  CAS-BOT-BC295178  Erigeron inornatus Philip A. Munz 1956-7-25 22358 Lake Long Ridge Trail, Fir Root Spring to Snow Mountain 1645 Comment
  JEPS80740  Erigeron inornatus var. inornatus L. R. Heckard and J. C. Hickman 1981-7-28 5700 Lake w side of Snow Mt.just e of Timber Lake; Snow Mt. 1499 Comment
  JEPS41432  Erigeron inornatus var. inornatus Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake South Fork Eel River; nw Lake 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
  CAS-BOT-BC295765  Erigeron petrophilus var. petrophilus Philip A. Munz 1956-7-25 22359 Lake Long Ridge Trail, Fir Root Spring to Snow Mountain 1645 Comment
  JEPS41445  Erigeron petrophilus var. petrophilus W. L. Jepson 1938-6-9 18921 Lake Bartlett Mountain Bartlett Mountain (n Lake County) 1127 Comment
  RSA298998  Erigeron petrophilus var. petrophilus J. L. Strother 1977-7-26 1280 Lake Hull Mountain along Horse Ridge 200-400 m east of lookout station 2075 Comment
  CAS-BOT-BC216083  Eriodictyon californicum L. R. Abrams 1928-5-7 12526 Lake Hough's Springs Comment
  CAS-BOT-BC216124  Eriodictyon californicum M. S. Jussel 1932-5-1 s.n. Lake On road to Lower Lake Comment
  CAS-BOT-BC216125  Eriodictyon californicum J. W. Blankinship 1925-6-7 s.n. Lake Kelsey Canyon Comment
  HSC13520  Eriodictyon californicum C. B. Wolf 1928-5-6 2058 Lake 5 mi. E of Bartlett Springs on rd. toWilliams Comment
  JEPS18  Eriodictyon californicum W. L. Jepson 18997 Lake Reiff, Knoxville Ridge Reiff, SE Lake Co. 701 Comment
  UC1124272  Eriodictyon californicum K. Bradshaw 1937-6-1 29 Lake 3 mi w Lakeport; Lakeport Quadrangle Comment
  UCD131941  Eriodictyon californicum Fei Chen; PLS 102 plant collecting interns 2013-4-14 7 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, along Soda Bay Road. Along undeveloped road that goes southeast from Glebe Road at gate. Near Southern boundary of park. 645 Comment
  CAS-BOT-BC240293  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
  CHSC63749  Eriogonum compositum var. compositum Vernon H. Oswald; Lowell Ahart 1994-6-20 6331 Lake Forest Route M3 S of Low Gap, 0.4 mi SW of Windy Point, on the NW side of Snow Mtn. Wilderness, NW of Stonyford. Growing in fine scree on a steep roadcut. 1609 Comment
  CAS-BOT-BC248820  Eriogonum compositum var. compositum G. Ledyard Stebbins; Walter Knight; Irja Knight 1969-10-5 2774 Lake North face Pinnacle Rock 1405 Comment
  SEINET7042670  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
  CHSC91021  Eriogonum dasyanthemum D. Isle 1997-6-30 305 Lake Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. Summit of Walker Ridge Rd. E edge of Rd. Solar panels, 2 bldgs., 3 antennae, area SW of bldgs. 609 Comment
  UCD77669  Eriogonum dasyanthemum Robert E. Preston 2002-6-17 1819 Lake Floodplain of Stanton Creek, at n end of Indian Valley Reservoir. 451 Comment
  UCSB46288  Eriogonum dasyanthemum Steele, Kelly 1980-6-25 Lake 12.5 miles north on Walker Ridge Road from its junction with Hwy 20 Comment
  CAS-BOT-BC516265  Eriogonum fasciculatum David Toren; Ed Dearing 2015-5-10 10355 Lake North Coast Ranges: Robin Hill near shore of Clear Lake and S of Rodman Slough County Park 411 Comment
  CAS-BOT-BC261246  Eriogonum hirtiflorum John Thomas Howell 1945-6-21 21200 Lake Bartlett Flat Comment
  UC55945  Eriogonum hirtiflorum J. P. Tracy 1902-5-30 1650 Lake in hills about Scotts Valley (6 mi nw of Lakeport) 426 Comment
  CAS-BOT-BC259429  Eriogonum luteolum A. A. Heller 1902-7-25 5976 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  CAS-BOT-BC259437  Eriogonum luteolum P. A. Munz 1956-7-25 22365 Lake Near Summit Spring on Long Ridge Trail to Snow Mt. 1524 Comment
  CAS-BOT-BC259432  Eriogonum luteolum Susan G. Stokes 1933-8-27 80 Lake Sage Canyon, Napa Mountains Comment
  SEINET7064413  Eriogonum luteolum var. luteolum A. G. Vestal 1963-6-1 s.n. Lake Serpintine above Howard Springs. (NAD83/WGS84). UTM Zone 10, 528273mE, 4302024mN. 646 Comment
  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
  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
  UC85724  Eriogonum luteolum var. luteolum T. S. Brandegee 1892-8-9 Lake Hot Springs Comment
  UC1193052  Eriogonum nervulosum P. Zinke 1951-6-6 231 Lake 1 1/2 mi sw Great Western Mine; Quad. 60D2 822 Comment
  CAS-BOT-BC261520  Eriogonum nudum var. nudum Lyman Benson 1937-8-2 8480 Lake Hopland Grade (Lakeport), Mayacamas, Clear Lake 487 Comment
  RSA2374  Eriogonum nudum var. nudum J. W. Blankinship 1928-8-20 s.n. Lake Mt. Konocti. Open lands. 762 Comment
  UCD18125  Eriogonum nudum var. oblongifolium K. Carpenter; with E. Dean and K. Chaney. 2000-8-11 62 Lake McLaughlin Reserve. Research Hill, W side of Hunting Creek, just south of turn-off to Recreation Area. 632 Comment
  UC55397  Eriogonum umbellatum var. smallianum W. W. Mackie 1902-9-2 Lake summit of Hull Mt. Hull Mt. Comment
  CHSC29537  Eriogonum vimineum Dibble; Griggs 1979-6-15 54 Lake Near Potato Hill, close to the town of Stonyford. 1231 Comment
  JEPS56107  Eriogonum wrightii var. trachygonum W. L. Jepson 1938-10-1 19051 Lake Putah Creek Coyote Valley (bridge over, in the stream bed) Comment
  UC1299710  Eriogonum wrightii var. trachygonum Freed W. Hoffman 1949-9-25 3150 Lake 0.3 mi w Indian Valley Comment
  UCD35001  Eriophyllum lanatum Beecher Crampton 1995-6-4 10324 Lake border with Colusa County on Hwy. 20. 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
  CAS-BOT-BC308110  Eriophyllum lanatum var. achilleoides Georgia Bentley 1917-5-30 s.n. Lake Lakeport Comment
  RSA2353  Eriophyllum lanatum var. achilleoides J. W. Blankinship 1923-4-22 s.n. Lake Clear Lake Bay Comment
  UC1118236  Eriophyllum lanatum var. achilleoides A. Simontacchi 1937-9-24 194 Lake 1 mi n Lakeshore; Lakeport Quadrangle Comment
  UCD19729  Eriophyllum lanatum var. grandiflorum C. H. Lamoureux; J. M. Tucker and R. Gankin 1957-5-4 1253 Lake Road cut on N. side of Hwy 20, 9 miles west of junction with Hwy 16 and 5 miles west of Lake-Colusa County line. Comment
  UCD147219  Erodium botrys Wendy Camacho; Plant Science 102 collecting interns 2014-4-26 3 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Anderson Flat. 402 Comment
  HSC59572  Erodium brachycarpum Rick Lundquist 1979-4-14 14 Lake Middle Creek Campground, Mendocino National Forest 457 Comment
  POM278154  Erodium cicutarium Lyman Benson 1928-11-27 s.n. Lake Kelseyville. Middle N. Coast Mt. Range. Kelsey Creek. 457 Comment
  JEPS97550  Eryngium aristulatum R. D. Stone and G. L. Clifton 1985-5-24 670 Lake Ca. 4 mi SSE of Lower Lake, eastern end of Little High Valley Comment
  UC1179113  Eryngium aristulatum var. aristulatum Beecher Crampton 1958-8-19 5102 Lake 5.5 mi. w. Lower Lake (Manning Flat); Manning Flat Comment
  UCR222519  Eryngium aristulatum var. aristulatum R. F. Thorne, M. Patterson 1982-8-31 55233 Lake North Coast Range, northwest slope of Mount Hannah, Boggs Lake 854 Comment
  UC1487341 Image available Eryngium constancei Yusuf Sheikh and Lincoln Constance 1973-5-12 545 Lake Loch Lomond; ; Loch Lomond, Lake Co. Comment
  UC1527485  Eryngium constancei Jim A. Bartel 1985-8-1 1118 Lake near Loch Lomond (on recently-created berm adjacent to dredged pond in the southern portion of vernal lake) 853 Comment
  UC764143  Eryngium constancei Robert F. Hoover 1941-6-8 5342 Lake Loch Lomond Comment
  CAS-BOT-BC40687  Erysimum capitatum John Cromwell; Julie Schneider; Audie Thoele 1994-4-23 36 Lake Walker Ridge, by the intersection of Walker Ridge Road and Bartlett Springs Road, at the top of Brim Grade. 701 Comment
  HSC45354  Erysimum capitatum var. capitatum R. York 1978-4-8 123 Lake Hwy. 175, 2 mi. from junction with Hwy. 29 305 Comment
  JEPS73423  Erysimum capitatum var. capitatum L. R. Heckard 1972-7-8 3017 Lake along trail from Frog Pond to Milk Ranch; Snow Mt. 1920 Comment
  RSA10811  Erysimum capitatum var. capitatum C. B. Wolf 1928-5-6 2007 Lake 6.5 mi. W of Bartlett Springs on the road to Clear Lake. Comment
  CAS-BOT-BC9697  Erythranthe androsacea Milo Samuel Baker 1947-4-16 11671 Lake About 1 mi. SE of Borax Lake near road to Burns Valley Comment
  CHSC29622  Erythranthe guttata Dibble; Griggs. 1979-8-8 171 Lake Near Snow Mountain. Close to the town of Stonyford. 1890 Comment
  CAS-BOT-BC151559  Erythranthe nudata M. K. C. 1884-6-1 53 Lake Unspecified Comment
  HSC41015  Erythronium californicum J. P. Smith, Thomas W. Nelson 1976-4-13 8568 Lake Bartlett Springs Rd., 12 mi. from its junction with SR 20 701 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
  POM290973  Erythronium californicum Lyman Benson 1931-3-22 2676 Lake Highland Springs, Mayacamas Mt. Range, Adobe Creek. 610 Comment
  UC1053468  Erythronium californicum Rimo Bacigalupi and Arthur Holmgren 1950-4-26 3191 Lake six mi w Allen Springs (along grade over e slope of mountain); Middle North Coast Ranges, Bartlett Mountain 1097 Comment
  CAS-BOT-BC504326  Erythronium californicum Lewis S. Rose 1933-4-22 33102 Lake Lakeport Comment
  CAS-BOT-BC504329  Erythronium californicum Alice Eastwood; John Thomas Howell 1938-5-17 5700 Lake Elk Mt. 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
  RSA297880  Erythronium californicum Vera Binkley 1920-3-31 s.n. Lake Unspecified. Comment
  SEINET12044933  Erythronium californicum L. S. Rose 1933-1 33102 Lake Lakeport Comment
  SEINET12044935  Erythronium californicum E. I. Applegate 1931-1 6612 Lake Scotts Valley, 4 mi W of Lakeport Comment
  POM182673  Erythronium helenae D. D. Keck 1931-4-4 1087 Lake St. Helena Creek Canyon, 6 miles south of Middletown 700 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
  SEINET12044882  Erythronium helenae E. I. Applegate 1932-1 7029 Lake Gallagher's ranch, about 3 mi S of Middletown, near N base of Mt. St. Helena Comment
  CAS-BOT-BC502812  Erythronium purpurascens Mrs. Alexander MacCallum 1905-8-1 s.n. Lake Bartlett Springs Comment
  HSC66031  Eschscholzia caespitosa S. Harris, B. Ferguson, M. Smith, M. Moble 1980-4-19 Lake Along Walker Ridge Rd., 1 mi. N of junction with access road to Indian Valley Dam Comment
  UC1093624  Eschscholzia caespitosa Francia Chisaki and Gene B. Newcomb 1958-4-1 1094 Lake on Hwy 20 6.2 mi e Colusa County line Comment
  UC1282799  Eschscholzia caespitosa J. R. Sweeney 1952-5-18 898 Lake s-facing slope 1.2 mi sw Highland Springs 464 Comment
  CAS-BOT-BC402718  Eschscholzia caespitosa Lawrence Beane; Ira L. Wiggins 1949-5-3 179 Lake Unspecified Comment
  SEINET10620883 Image available Eschscholzia caespitosa Charles F. Baker 1903-5-12 Baker 3094 Lake Divide between Lakeport and Hopland. Comment
  POM272348  Eschscholzia caespitosa subsp. caespitosa Lyman Benson 1928-4-28 602 Lake Highland Springs. Mayacamas Mt. Range, 'Dobe Creek 610 Comment
  CAS-BOT-BC403132  Eschscholzia californica A. A. Heller 1919-5-10 13140 Lake Valley of a tributary of Cache Creek 5 miles east of Hough's Springs Comment
  CAS-BOT-BC403137  Eschscholzia californica L. R. Abrams 1928-5-5 12348 Lake 2 miles south of Lakeport Comment
  UC750488  Eschscholzia californica John Thomas Howell 1945-6-21 21147 Lake Sawmill Flat Bartlett Mountain 1219 Comment
  SEINET10620885 Image available Eschscholzia californica Charles F. Baker 1903-5-9 Baker 3088 Lake Kelseyville. Tufts common in gravelly bottoms. Comment
  CAS-BOT-BC5945  Eschscholzia stricta Townsend Stith Brandegee 1891-6-22 s.n. Lake Snow Mountain Comment
  CAS-BOT-BC5957  Eschscholzia xylorrhiza Mary Katherine (Mrs.) Brandegee 1892-8-25 s.n. Lake Snow Mt. Comment
  UC1563956  Euphorbia spathulata Barbara Ertter with Annetta Carter 1989-5-28 8519 Lake ca 12 air mi se Lower Lake (town) (Morgan Valley Rd, at public access rd, 0.6 mi w of Napa County line) Comment
  CAS-BOT-BC312172  Eurybia radulina M. S. Jussel 1935-8-8 s.n. Lake Glenbrook Comment
  CAS-BOT-BC458295  Euthamia occidentalis Paul R. Hitchborn 1928-9-16 s.n. Lake Clear Lake, reclamation near Lucerne Comment
  UC1019893  Festuca idahoensis Milo S. Baker 1945-6-18 10935 Lake near Glenbrook Comment
  UC730015  Festuca occidentalis Leo F. Koch 1940-4-27 909 b Lake 1.5 mi e Middletown Comment
  CAS-BOT-BC278930  Festuca rubra A. A. Heller 1902-7-23 5951 Lake Thistle Springs, Mt. Sanhedrin Comment
  UCD66347  Festuca rubra A. A. Heller 1902-7-15 s.n. Lake About Summit Lake, near the summit of Mt. Sanhedrin. Comment
  CDA22212  Ficus carica D. G. Kelch 2006-10-5 6 .501 Lake Geyser s Area 0 Comment
  CDA20083  Filago gallica R. Gross 2002-12-17 s.n. Lake North Coast Ranges; Kelseyville Creek Drive, 5 mi E of Kelseyville. 0 Comment
  UCD158757  Frangula californica James A. Neilson Jr. 1974-6-30 2793 Lake Mayacmas Mountains, northwest ridge of Cobb Mountain. Head of Alder Creek. (Elevation estimated by label-maker using topo map). 1097 Comment
  CAS-BOT-BC52707  Frangula californica subsp. californica James A. Gunn, Jr. 1915-5-17 s.n. Lake 3 miles N.W. of Glenbrook Comment
  CAS-BOT-BC52710  Frangula californica subsp. californica C. Hart Merriam 1907-7-14 s.n. Lake Seigler Spgs. Comment
  CAS-BOT-BC52711  Frangula californica subsp. californica C. Hart Merriam 1907-7-24 s.n. Lake Bartlett Springs Comment
  CAS-BOT-BC52718  Frangula californica subsp. californica A. A. Heller 1919-6-8 13246 Lake Mill Creek Forestry Station, east base of Snow Mountain 548 Comment
  CAS-BOT-BC63019  Frangula californica subsp. crassifolia Carl B. Wolf 1928-5-6 2045 Lake 1/4 mi. e. of Bartlett Springs on road to Williams. Comment
  LA207659  Frangula californica subsp. crassifolia C. B. Wolf; 1928-5-6 2045 Lake 0.25 mi E of Bartlett Springs on rd to Williams Comment
  CAS-BOT-BC223406  Fraxinus dipetala Doris K. Kildale 1928-5-7 4973 Lake 3 miles east of Hough's Mineral Springs Comment
  CAS-BOT-BC223409  Fraxinus dipetala J. W. Blankinship 1924-4-14 s.n. Lake Mt. Konocti 609 Comment
  CDA24954  Fraxinus dipetala G. F. Hrusa, R. Gross 2008-5-23 17430 Lake North Coast Ranges; Above N. Fk. Cache Cr. +/- 1 mi. below spillway of Indian Valley Reservoir. 408 Comment
  POM225829  Fraxinus dipetala M. S. Jussel 1932-5-1 s.n. Lake Jordan Park. Comment
  CAS-BOT-BC217715  Fraxinus latifolia Mrs. Alexander Maccallum 1905-8-1 s.n. Lake Bartlett Springs Comment
  CAS-BOT-BC217718  Fraxinus latifolia Mrs. L. R. Reynolds 1917-6-1 s.n. Lake Foot of Mt. Sanhedrin Comment
  SD7744  Fraxinus latifolia Daniel Cleveland 1882-6-21 Lake Comment
  SFV2752  Fraxinus latifolia K. A. Wilson 1961-6-22 1190 Lake North Coast Ranges North shore of Clearwater Lake, 3 miles south of Nice. 420 Comment
  UCD160614  Fraxinus latifolia James A. Neilson Jr. 1975-6-5 3336 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  CAS-BOT-BC130003  Fritillaria affinis Ella Dales Cantelow 1940-4-7 3984 Lake N. slope Mt. St. Helena Comment
  CAS-BOT-BC130007  Fritillaria affinis Ira L. Wiggins 1949-5-1 12105 Lake 15 miles south of Pilsbury Lake Comment
  CAS-BOT-BC130013  Fritillaria affinis Alice Eastwood; John Thomas Howell 1938-5-17 5694 Lake Elk Mt. 1127 Comment
  HSC41018  Fritillaria affinis J. P. Smith, Thomas W. Nelson 1976-4-13 8571 Lake Bartlett Springs Rd., 12 mi. from its junction with SR 20 701 Comment
  POM273484  Fritillaria affinis Lyman Benson 1928-3-27 24 Lake Kelseyville, Middle North Coast mountain range, Cold Creek watershed; west slope Mt. Konocti 610 Comment
  RSA10165  Fritillaria affinis Carl B. Wolf 1928-5-6 1983 Lake 6 mi. from Clear Lake on the Bartlett Springs Grade. (Morrison Garden) Comment
  UCD23462  Fritillaria pluriflora J. R. Griffin 1969-4-1 3073 Lake Barrel Springs, C.G. Walker Ridge. Comment
  RSA68721  Fritillaria recurva Frank W. Peirson, Mabel B. Peirson 1926-4-3 6622 Lake South of Middletown near Napa County line Comment
  CAS-BOT-BC294718  Galium Mona Bourell 1997-7-2 6509 Lake Mendocino National Forest. Crockett Trailhead, N. boundary of Snow Mountain Wilderness 1584 Comment
  JEPS52616  Galium L. T. Dempster and G. L. Stebbins 1966-6-3 4230 Lake 0.6 mi nw Black Oak Villa (s side of Pope Valley-Middletown Hwy, along gully) Comment
  UCD161885  Galium James A. Neilson Jr. 1977-7-19 3940 Lake Mayacmas Mountains; Sulphur Creek within 300 yards of Bottle Rock Road. (Exact location unknown. Coordinates estimated by label maker.) 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
  UC1039517  Galium andrewsii subsp. andrewsii Herbert L. Mason 1930-6-1 5678 Lake St. Helena Creek Mt. St. Helena Comment
  CDA9394  Galium aparine G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18571 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
  UCD110861  Galium aparine Christopher Mallek 2008-1 HV1- 11 Lake High Valley. 793 Comment
  CHSC105732  Galium boreale subsp. septentrionale David Isle; Arnold James 1993-6-22 1771 Lake Mendocino National Forest - North Coast Ranges Soda Creek Watershed. Soda Creek Ridge (= S end of Erickeson Ridge), between Soda Creek and Lake Pillsbury; Ridgetop 1993 EUI Plot 3. 627 Comment
  HSC40285  Galium californicum J. D. Ackerman, A. M. Montalvo 1975-9-10 691 Lake Boggs Mtn. E of Cobb, near summit on Rd. 542 1091 Comment
  UCD159745  Galium nuttallii James A. Neilson Jr.; Teresa A. Sholars 1975-3-26 3086 Lake Mayacmas Mountains; 1/2 mile south of Childers Peak, east of Big Canyon Road, Barceloux Ranch. (Elevation estimated using Google Earth by label maker.) 525 Comment
  UCSB46295  Galium parisiense Steele, Kelly 1980-6-25 Lake 8.1 miles northeast on Bartlett Springs Road from its junction with Hwy. 20. 3300' Comment
  CHSC32945  Galium porrigens var. tenue Patty Powers; C. Railey, Joanne Spitler, D. Stamp, C. Macdonald 1980-4-19 26 Lake Along Walker Ridge Road, 2.65 miles south of junction with access road to Indian Valley Dam. Comment
  CDA21537  Garrya congdonii G. F. Hrusa, R. Gross 2008-5-23 17433 Lake North Coast Ranges; Above N. Fk. Cache Cr. +/- 1 mi. below spillway of Indian Valley Reservoir. 426 Comment
  CHSC90796  Garrya congdonii D. Isle 2004-4-7 260 Lake Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. Just above GPS 0528188 E 4333262 N, in tractor trail, just NE of headwaters of N. Fk. Wolf Creek, 1 mi. NE of Pine Mt. summit and 1 1/2 mi. NE of Ruppert Point. 1097 Comment
  HSC62823  Garrya congdonii Michael Dalke 1979-4-14 40 Lake 0.4 mi. N of Hwy. 20 on the Wilbur Springs Rd. 640 Comment
  HSC69619  Garrya congdonii R. Kalal 1979-4-14 72 Lake 0.4 mi. N of SR 20 on Walker Ridge Rd. 640 Comment
  UC1043520  Garrya congdonii P. C. Everett and E. K. Balls 1954-10-18 20361 Lake 5 mi se Hough Springs (to Williams) 518 Comment
  UC1195644  Garrya congdonii A. R. Kruckeberg 1949-9-25 1775 Lake 13.8 mi e Bartlett Springs (e side of Indian Valley (entrance to Complexion Creek)); Indian Valley Comment
  UC907543  Garrya congdonii Malcolm Nobs 1948-2-18 490 Lake Abbott Mine; on Calif Hwy 20, about 2 mi w of Colusa County line Comment
  SEINET12137489  Garrya elliptica A. A. Heller 1919-1 13139 Lake Coast Range, N side of ridge W of Leesville 457 Comment
  CAS-BOT-BC186342  Garrya flavescens Gerald V. Dahling 1973-6-1 842 Lake N. of Lower Lake along the main highway Comment
  RSA96684  Garrya flavescens subsp. congdonii Percy C. Everett, E. K. Balls 1954-10-18 20361 Lake Five miles southeast from Hough Springs to Williams. 518 Comment
  RSA123784  Garrya flavescens subsp. pallida Milo S. Baker 1946-2-25 11299 Lake Along Kelseyville-Lower Lake Highway, 8.9 miles south of Kelseyville. Comment
  CAS-BOT-BC192178  Garrya fremontii Milo S. Baker 1946-2-25 11299 Lake 8.9 mi S [South] of Kelseyville toward Lower Lake Comment
  CAS-BOT-BC192181  Garrya fremontii Carl B. Wolf 1928-5-6 1965 Lake 2 miles up Bartlett Springs grade Comment
  UCD162933  Garrya fremontii D. O. Burge 2015-7-12 1758 Lake Snow Mountain area. 1760 Comment
  CDA40171  Gastridium phleoides G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18547 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. 441 Comment
  JEPS73460  Gayophytum humile L. R. Heckard 1972-7-8 3064 Lake above trail from Frog Pond to Milk Ranch; Snow Mt. 1981 Comment
  UCD82084  Gayophytum humile Ellen Dean; G. Harrington, C. Thomsen,Chiao-Yi Cheng,R. Wilmarth 2009-5-20 5611 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
  OBI30225  Genista monspessulana J. Fraser 1970-5-5 148 Lake 1.3 mi S of Loch Lomond on hwy 175 914 Comment
  CDA9370  Geranium dissectum G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18570 Lake North Coast Ranges; Silver Spur Ranch. Benmore Canyon at intersection of Box Canyon, 1 1/2 mi. S of spillway at Indian Valley Reservoir. 432 Comment
  UCD161886  Gilia James A. Neilson Jr. 1977-7-19 3941 Lake Mayacmas Mountains; Sulphur Creek within 300 yards of Bottle Rock Road. (Exact location unknown. Coordinates estimated by label maker.) Comment
  POM65943  Gilia capitata Edward L. Greene 1903-5-9 2959 Lake Near Lakeport. Comment
  UCD164547  Gilia capitata A. Amezcua 1995-5-20 13 Lake On the west side of Big Canyon Road, 2km north of intersection with Harbin Springs Road. 400 Comment
  HSC41188  Gilia capitata Robert M. Specht, John Rehling 1976-5-15 434 Lake 11 mi. S on Bottle Rock Rd. from Hwy. 29, 1 mi. W on Union Oil Rd. to geysers Comment
  JEPS80331  Gilia capitata subsp. capitata L. R. Heckard and J. Hickman 1981-6-20 5568 Lake above outlet Middle Fork Stony Creek (from lower Milk Ranch, Snow Mt.); Snow Mt., above outlet MIddle Fork Stony Creek 1920 Comment
  UC133762  Gilia capitata subsp. capitata C. F. Baker 1903-5-9 2959 Lake near Lakeport; near Lakeport Comment
  UC1562560  Gilia capitata subsp. capitata Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7510 Lake ca 7 airmi nw Lakeport (Scotts Valley Rd 1 mi s of Hwy 20); nw of Lakeport 426 Comment
  UC519567  Gilia capitata subsp. capitata M. S. Jussel 1933-6-26 178 Lake vicinity Cobb Mountain; vicinity of Cobb Mountain Comment
  JEPS94741  Gilia sinistra subsp. pinnatisecta Vernon H. Oswald and Lowell Ahart 1998-7-15 9281 Lake 0.8 mi s of Bartlett Springs Road (e side of County near Barrel Spring on e side of Baldy Mountain and w of Walker Ridge Road); Baldy Mountain 640 Comment
  POM282293  Gilia tricolor Lyman Benson 1928-3-30 79 Lake Kelseyville, Middle N Coast, Mt. Konocti, Western base. 488 Comment
  SEINET7067216  Gilia tricolor A. G. Vestal 1947-5-3 s.n. Lake About 2.5 miles northeast of Middletown on Route 29 in Cayote Valley. Coordinate datum: NAD27. Comment
  POM282252  Gilia tricolor subsp. diffusa Cora W. Benson, Lyman Benson 1929-4-26 1905 Lake Kelseyville. Comment
  RSA10792  Gilia tricolor subsp. diffusa C. B. Wolf 1928-5-6 2027 Lake 3 miles west of Bartlett Springs on the road to Clear Lake. Comment
  RSA2267  Gilia tricolor subsp. diffusa J. W. Blankinship 1923-4-15 s.n. Lake Kelseyville. Comment
  UC618499  Gilia tricolor subsp. diffusa Alice Eastwood, John Thomas Howell 1938-5-16 5571 Lake Clear Lake Park Comment
  CAS-BOT-BC266496  Githopsis diffusa Mrs. H. C. Cantelow 1939-5-7 s.n. Lake 8.4 miles E of Lower Lake, Knoxville road Comment
  JEPS39668  Githopsis specularioides Rimo Bacigalupi, T. Crovello, and L. Heckard 1965-4-26 9049 Lake Kowalski Ranch, at crossing of Stanton Creek Little Indian Valley, Stanton Creek 441 Comment
  CAS-BOT-BC434999  Glinus lotoides Malcom A. Nobs; S. Galen Smith 1949-9-8 1855 Lake Shores of Thurston Lake Comment
  CAS-BOT-BC280596  Glyceria elata R. D. Stone; G. Clifton 1983-6-16 557 Lake Along Lee Creek immediately above Sawmill Flat Rd., upper Alder Creek drainage, ca. 1.4 mi. NNW of summit Cobb Mt. 914 Comment
  RSA2384  Glycyrrhiza lepidota J. W. Blankinship 1928-8-25 s.n. Lake Kelseyville. Comment
  POM276812  Glycyrrhiza lepidota Lyman Benson 1928-6-16 287 Lake Highway Springs. 610 Comment
  RSA2292  Gnaphalium chilense J. W. Blankinship 1928-7-18 s.n. Lake Kelseyville, Lake County Comment
  UC519575  Gnaphalium palustre M. S. Jussel 1933-6-25 161 Lake Comment
  JEPS16180  Gratiola ebracteata Rimo Bacigalupi with J. R. Sweeney 1953-5-26 4135 Lake along Pope Valley road 2.6 mi se of its junction with Middletown-Lower Lake road (State Hwy 53) (Long Valley); Long Valley 335 Comment
  JEPS2929  Gratiola heterosepala J. W. Blankinship 1929-5-21 Lake Bogg's Lake Bogg's Lake <Mt. Hanna in note in packet> (<Mt. Hanna in note in packet>) Comment
  UC1118578  Grindelia hirsutula K. E. Bradshaw 1937-6-19 149 Lake 1/8 mi n of Laurel Beach (on yr old road fill bank); Lakeport Quadrangle 563 Comment
  UCD83946  Grindelia hirsutula Ellen Dean; C. Thomsen, G. Harrington 2010-6-9 6120 Lake Cache Creek Wilderness. NW corner of wilderness near Baton Flat. Along trail approaching south fork of Cache Creek from the NW. 308 Comment
  CAS-BOT-BC123667  Grindelia nana var. nana Joseph William Blankinship 1924-6-12 s.n. Lake Kelseyville Comment
  JEPS73427  Hackelia amethystina L. R. Heckard 1972-7-8 3021 Lake along trail from Frog Pond to Milk Ranch; Snow Mountain 1920 Comment
  SBBG27967  Harmonia hallii J. T. Howell 1943-5-11 Lake 2.9 mi N of Middletown Comment
  UC1195669  Harmonia hallii A. R. Kruckeberg 1947-5-4 1446 Lake 4 mi e Middletown (Hill 1030, Bar X Ranch) Comment
  CHSC29745  Helenium bigelovii Dibble; Griggs 1979-7-18 134 Lake Near York Cabin, close to the town of Upper Lake. On the middle third of a ridge system. 1067 Comment
  UC582672  Helenium bigelovii Joseph P. Tracy 1935-7-4 14024 Lake near Glenbrook (n side of Cobb Valley); Cobb Mountain, Cobb Valley 822 Comment
  UCD41775  Helenium bigelovii Geri Hulse-Stephens 2001-9-9 856 Lake Goat Mountain. Root Homestead. Root Glade. 975 Comment
  CDA6439  Helenium bigelovii T. C. Fuller 1958-7-1 920 -58 Lake Along Kelsey Creek, 1/2 mile north of Pine Grove. 0 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
  UC565574  Helenium bigelovii Pauline Schulthess 1931-7-18 Lake 6 mi se Kelseyville; Hildebrand Ranch Comment
  CAS-BOT-BC309425  Helenium puberulum Doris K. Kildale 1928-5-7 4999 Lake 6 miles east of Hough's Mineral Springs Comment
  CAS-BOT-BC309430  Helenium puberulum Greg de Nevers 2001-7-8 12548 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC309424  Helenium puberulum M. S. Jussel 1948-8-6 59 Lake Calf Meadow, 2 mi. from Glenbrook Comment
  UC1745897  Helianthella californica subsp. californica Annetta M. Carter 1933-5-27 351 Lake Siegler Ridge, about 10 mi. SE of Kelseyville. Comment
  UC353817  Helianthella californica subsp. nevadensis Milo S. Baker 1928-4-1 3189 b Lake possibly Jensen Ranch near Healdsburg Comment
  UCD160956  Helianthus G. Ledyard Stebbins 1972-7-20 s.n. Lake Butts Canyon. Butts Creek Road, 0.5 mile west of Black Oak Villa. (Exact location unknown. Coordinates estimated by label maker.) Comment
  CAS-BOT-BC305519  Helianthus bolanderi Angsbury 1920-8-1 s.n. Lake Bartlett Springs Comment
  CAS-BOT-BC305531  Helianthus bolanderi J. W. Blankinship 1928-9-16 s.n. Lake Clear Lake Comment
  JEPS35479  Helianthus bolanderi Willis L. Jepson Jul 1 1892-Aug 1 1892 13421 Lake Bachelor Valley Mountain Region of Clear Lake, Bachelor Valley Comment
  RSA702851  Helianthus bolanderi L. Ahart 2004-10-4 11429 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
  UC728619  Helianthus bolanderi Milo S. Baker 1945-9-4 11192 Lake between Lower Lake and Middletown Comment
  UC761943  Helianthus bolanderi R. F. Hoover 1938-9-3 3797 Lake Middletown Comment
  JEPS35480  Helianthus bolanderi Willis L. Jepson Jul 1 1892-Aug 1 1892 13422 Lake Knoxville grade to Lower Lake; Mountain Region of Clear Lake Comment
  JEPS41124  Heliotropium curassavicum Rimo Bacigalupi, L. R. Heckard, and C. L. Custer 1965-10-5 9135 Lake along shores Borax Lake (n.w. of Clearlake Park, just below Sulphur Bank Dr.) 411 Comment
  POM286952  Heliotropium curassavicum var. oculatum Lyman Benson 1927-8-27 s.n. Lake Kelsevyville, Middle N Coast, Kelsey Creek. 457 Comment
  SFV3121  Heliotropium curassavicum var. oculatum K. A. Wilson 1961-6-21 1187 Lake Clearwater Oaks. 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-BC306058  Hemizonia congesta subsp. clevelandii David D. Keck 1933-11-9 2700 Lake 3 mi. E. of Upper Lake Comment
  CAS-BOT-BC306062  Hemizonia congesta subsp. clevelandii David D. Keck 1933-11-9 2694 Lake 3 mi. W. of Upper Lake Comment
  CAS-BOT-BC306067  Hemizonia congesta subsp. clevelandii John Thomas Howell 1937-7-19 13135 Lake Elk Mt. Comment
  CAS-BOT-BC306076  Hemizonia congesta subsp. clevelandii M. S. Jussel 1933-6-28 290 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  HSC96680  Hemizonia congesta subsp. clevelandii Thomas W. Nelson, Jane P. Nelson 2004-5-6 9201 Lake Junction of State Route 175 and State Route 29, 2 mi. S of Lakeport 427 Comment
  JEPS14922  Hemizonia congesta subsp. clevelandii Rimo Bacigalupi with P. A. and Mrs. Munz, G. T. Robbins, L. T. Dempster and L. R. Heckard 1956-7-24 5740 Lake about 2 1/2 mi n Fir Root Spring Camp 1310 Comment
  UC1069498  Hemizonia congesta subsp. clevelandii B. Schreiber 1936-9-19 2333 Lake 1 mi n Sheep Corral (Sag Pond, Snow Mt. trail); Mendocino National Forest, Stonyford Quadrangle Comment
  UC88999  Hemizonia congesta subsp. clevelandii Edward Lee Greene 1883-8-22 Lake Bradford's Comment
  UCSB42408  Hemizonia congesta subsp. clevelandii Heckard, L.; Hickman, J. 1980-7-3 Lake Just west of Summit Springs, southwest Snow MT. Comment
  UC672278  Hesperevax sparsiflora var. sparsiflora H. L. Mason 1933-4-30 7226 Lake near Aetna Springs Comment
  HSC44446  Hesperocyparis macnabiana R. York 1978-4-23 150 Lake Barrel Springs Campground. 701 Comment
  SBBG118074  Hesperocyparis macnabiana C. Bornstein, E. Collins, R. Lutsko 2004-6-18 Lake Walker Ridge Rd, ca. 0.75 mi S of jct with Bartlett Springs Rd 745 Comment
  HSC1231  Hesperocyparis sargentii P. J. Zinke 1951-6-6 230 Lake 1.5 mi. W of Great Western Mine 823 Comment
  UCD83895  Hesperocyparis sargentii Ellen Dean; Gordon Harrington, Jack Alderson 2010-3-7 5812 Lake Cache Creek Wilderness area, northern part of wilderness, accesssed via DFG property (Redbud Trail), route taken goes overland to Rocky Creek. 356 Comment
  CAS-BOT-BC1200  Hesperolinon adenophyllum Helen K. Sharsmith 1953-6-30 4398 Lake 0.5 miles above Bear Creek on road to Long Ridge and Goat Mtn, Mendocino National Forest 640 Comment
  CHSC29746  Hesperolinon adenophyllum Dibble; Griggs 1979-7-12 129 Lake Near Rice Creek, close to the town of Stonyford. 640 Comment
  CHSC29754  Hesperolinon adenophyllum Dibble; Griggs 1979-7-19 18 Lake Near Lake Pillsbury, close to the town of Potter Valley. Upper third of a ridge system. 610 Comment
  JEPS101974  Hesperolinon adenophyllum Dean W. Taylor 1997-7-8 16111 Lake Highland Springs Reservoir (ca. 10 miles S of Lakeport); west shore of reservoir E of Highland Springs Rd 502 Comment
  SD51695  Hesperolinon adenophyllum Helen K. Sharsmith 1953-6-30 4398 Lake 0.5 mile above Bear Creek on road to Long Ridge and Goat Mountain, Mendocino National Forest. 640 Comment
  UC1212222  Hesperolinon adenophyllum Joseph P. Tracy Jul 21 1905-Aug 16 1905 2279 Lake Elk Mountain Northern Coast Ranges (northern Lake Co.) 1219 Comment
  UC17246  Hesperolinon adenophyllum Willis L. Jepson 1892-7 13529 Lake Big Horse Mt. mountain region of Clear Lake Comment
  UCD162969  Hesperolinon adenophyllum James A. Neilson Jr. 1982-6-16 4081 Lake Mayacmas Mountains; about 2 1/2 miles north of Glenbrook. (Exact location unknown. Coordinates estimated by label maker.) Comment
  CAS-BOT-BC167408  Hesperolinon bicarpellatum David D. Keck 1933-7-1 2464 Lake 8 miles southeast of Middletown on road to Butts Creek Canyon Comment
  CAS-BOT-BC167418  Hesperolinon bicarpellatum Helen K. Sharsmith 1952-6-19 4137 Lake Head of Butts Canyon 0.7 mile east of Black Oak Villa 228 Comment
  SD51678  Hesperolinon bicarpellatum Herbert L. Mason 1945-6-28 12596 Lake 2.8 miles northeast from Middletown. Comment
  CAS-BOT-BC176006  Hesperolinon californicum Helen K. Sharsmith 1937-5-27 3948 Lake Three miles east of Middletown 762 Comment
  CAS-BOT-BC176009  Hesperolinon californicum Aaron Liston; Sara Meury 1988-6-1 754 -2 Lake 2.8 miles NE of Middletown; S side of Hwy 29 300 Comment
  CHSC67249  Hesperolinon californicum James D. Jokerst 1985-5-17 2354 Lake Walker Ridge Serpentine, W of road ca. 150 m where it bends around a serpentine hill curving gently from E to W. Comment
  JEPS15262  Hesperolinon californicum Rimo Bacigalupi with J. R. Sweeney and H. L. Mason 1953-6-8 4177 Lake 1/2 mi sw Dieterts Reservoir; upper end of Long Valley, drainage of Bucksnort Creek 320 Comment
  UC1563937  Hesperolinon californicum Barbara Ertter with Annetta Carter 1989-5-28 8526 Lake Reiff Road ca 9 air mi e Lower Lake (town); Morgan Valley 762 Comment
  JEPS32278  Hesperolinon californicum W. L. Jepson 1920-5-23 8972 Lake hilltop w Bear Valley (ne Lake Co.) Comment
  SD58185  Hesperolinon californicum W. L. Jepson 1920-5-23 8972 Lake Hillslope west of Bear Valley. Comment
  CAS-BOT-BC176040  Hesperolinon clevelandii H. L. Mason 1934-5-5 8112 Lake East side of Mount Konocti Comment
  UCR71452  Hesperolinon clevelandii H. K. Sharsmith 1965-6-24 5531 Lake Inner North Coast Ranges, Lower Lake - Kelseyville Hwy, 4 mi. west of Lower Lake 598 Comment
  RSA151708  Hesperolinon clevelandii H. K. Sharsmith 1952-7-5 4177 Lake Near Lake Pillsbury on road to Squaw Valley, Mendocino National Forest. 610 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
  UCD110505  Hesperolinon clevelandii Helen K. Sharsmith 1953-6-29 4386 Lake Canyon of South Fork of Eel River, 7.5 miles west of Lake Pillsbury Ranger Station on road to Potter Valley, Mendocino National Forest. 762 Comment
  UCD32587  Hesperolinon clevelandii Beecher Crampton 1954-6-8 1941 Lake Lake County, Bottle Rock Road, 0.5 mile southwest Boggs Lake, mountain flat. 914 Comment
  CDA21516  Hesperolinon disjunctum G. F. Hrusa, R. Gross 2008-5-23 17449 Lake North Coast Ranges; Above N. Fk. Cache Cr. +/- 1/2 mi. below spillway of Indian Valley Reservoir. 423 Comment
  CHSC83431  Hesperolinon disjunctum L. P. Janeway 2002-5-2 7574 Lake Inner North Coast Ranges. Saddle on crest of northern end of Walker Ridge, between Bartlett Springs Road and Sawtelle Valley. 701 Comment
  UCD82089  Hesperolinon disjunctum Ellen Dean; G. Harrington, C. Thomsen,Chiao-Yi Cheng,R. Wilmarth 2009-5-20 5616 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.5 road mi N of intersection with road to Indian Valley Reservoir. Parking area, undeveloped roads, flats and slopes on W side of road. 821 Comment
  CAS-BOT-BC176233  Hesperolinon disjunctum H. F. Copeland 1936-6-14 s.n. Lake Hills of inner Coast Range between Colusa and Lake Counties Comment
  UC1212477  Hesperolinon disjunctum Helen K. Sharsmith 1952-6-21 4154 Lake Bartlett Springs-Leesville road Inner North Coast Ranges, Indian Valley (nw margin of valley) 441 Comment
  UC149831  Hesperolinon drymarioides M. K. Curran Aug. 1884 Lake Epperson's Sta. (on old stage road to Williams); ; Epperson's Station (old stage road to Williams), Lake Co. Comment
  UC1212416  Hesperolinon micranthum Helen K. Sharsmith 1957-6-18 4607 Lake ca 1.0 mi e Black Oak Villa (road from Pope Valley to Middletown, n slope of Butts Creek Canyon); Inner North Coast Ranges, Butts Creek Canyon 243 Comment
  UC1212426  Hesperolinon micranthum Rimo Bacigalupi with J. R. Sweeney and H. L. Mason 1953-6-8 4178 Lake about 0.5 mi n Lake-Napa County boundary line; Inner North Coast Ranges, Butts Canyon Comment
  CHSC67677  Hesperolinon spergulinum James Jokerst 1985-5-8 2287 Lake Near Coyote Peak. 486 Comment
  UC1212396  Hesperolinon spergulinum Helen K. Sharsmith 1952-7-4 4169 Lake 5 mi nw Middletown (Gunning Creek road, ca 0.2 mi beyond turnoff from State Highway 29); Inner North Coast Ranges 533 Comment
  JEPS11803  Heterocodon rariflorum W. L. Jepson 1897-7-14 Lake Cobb Mt. Comment
  UC1259778  Heterocodon rariflorum Robert F. Thorne 1974-7-27 44947 Lake n of Harrington Flat Road (upper margin of Boggs Lake, on s side); Boggs Lake 914 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
  RSA0072457  Heteromeles arbutifolia Lyman D. Benson 1927-12-27 19 Lake West base Mt. Konocti. Kelseyville, Middle North Coast Range. 518 Comment
  JEPS2410  Heterotheca oregona var. compacta R. F. Hoover 1938-9-3 3801 Lake on Middletown to Lower Lake road; Putah Creek Comment
  UC762721  Heterotheca oregona var. rudis R. F. Hoover 1938-9-3 3801 Lake on Middletown to Lower Lake road; Putah Creek Comment
  CAS-BOT-BC311066  Heterotheca oregona var. rudis A. A. Heller 1941-9-22 16321 Lake On the south bank of St. Helena Creek, west end of Middletown Comment
  CHSC32196  Heuchera micrantha var. pacifica James Jokerst 1980-8-8 1073 Lake North Coast Ranges. Near Snow Mountain (East). 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
  CAS-BOT-BC312413  Hieracium albiflorum A. A. Heller 1902-7-25 5986 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  OBI53734  Hieracium albiflorum David J. Keil, Kathleen Keil 1992-7-18 23414 Lake Mendocino NF. Vicinity of Deer Valley campground SE of Elk Mtn Rd, N of Upper Lake Comment
  SEINET7930190  Hoita macrostachya Ashley N. Egan, L. Egan 2005-6-22 276 Lake Reiff Rd e of Morgan Valley as start up into foothills. At crossing of small creek at bend in the road.; 0 651 Comment
  CDA27101  Hoita macrostachya T. C. Fuller 1958-7-1 925 -58 Lake 2 miles north of Cobb. 0 Comment
  CHSC29670  Holcus lanatus Dibble; Griggs 1979-7-18 135 Lake Near York Cabin*, close to the town of Upper Lake. On the middle third of a ridge system. 1067 Comment
  CAS-BOT-BC320111  Holocarpha Agnes M. Bowman 1900-9-20 274 Lake Mine, Sulphur Banks Comment
  CAS-BOT-BC324636  Holocarpha virgata H. M. Hall 1930-10-3 12943 Lake At Sulfur Banks Comment
  CAS-BOT-BC324639  Holocarpha virgata H. M. Hall 1923-10-14 11939 Lake 6 mi. e. of Middletown, on the Langtry Ranch 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
  POM298247  Holocarpha virgata subsp. virgata H. M. Hall 1930-10-3 12943 Lake Sulphur Banks. Comment
  UC175028  Holocarpha virgata subsp. virgata Katharine Brandegee 1911-8-16 Lake near Middletown; Langtry Ranch Comment
  UCD18128  Holocarpha virgata subsp. virgata K. Carpenter; with E. Dean and K. Chaney. 2000-8-11 65 Lake McLaughlin Reserve. Research Hill area, E side of Hunting Creek, just south of turn-off to Recreation Area. Growing near Knoxville-Berryessa road. 632 Comment
  UC32748  Holocarpha virgata subsp. virgata unknown 2626 Lake Comment
  CAS-BOT-BC149938  Holodiscus discolor var. discolor A. A. Heller 1902-7-19 5911 Lake Southern slope of Mt. Sanhedrin above the sawmill Comment
  SEINET10528777  Hookera rosea A. Arthur Heller 1916-6-8 Heller 12381 Lake Moist places in the oak belt between Hough's Springs and the Colusa county line, the principal shrubs Ceanothus and Toxicodendron. The plants grew in moist gravel on a tributary of Cache Creek. Comment
  POM264302  Hordeum brachyantherum A. A. Beetle 1941-4-27 1730 Lake southwest side of Clear Lake, along road Comment
  UCD38650  Hordeum brachyantherum subsp. californicum Beecher Crampton 1956-6-26 3627 Lake 1.1 miles E of Seigler Springs. Comment
  UCD85510  Hordeum brachyantherum subsp. californicum A. A. Beetle; G. L. Stebbins Jr. 1942-6-3 3520 Lake 3 miles south of Kelseyville on road to Middletown, Rt. 29. Comment
  HSC39649  Hordeum depressum J. P. Smith, J. O. Sawyer 1971-6-6 4753 Lake Kowalski Ranch in Little Indian Valley, along Stanton Creek Comment
  POM197355  Hordeum marinum subsp. gussoneanum Le Roy Abrams 1928-5-7 12509 Lake Cache Creek, 2 miles west of Hough's Springs. Comment
  UC754610  Hordeum murinum subsp. glaucum G. L. Stebbins Jr. and G. Covas 1948-5-9 3951 Lake 2 1/2 mi ne of Middletown on road to Lower Lake Comment
  UCD86462  Hordeum murinum subsp. glaucum G. L. Stebbins Jr.; J. Covas 1948-5-9 s.n. Lake 2.5 miles NE of Middletown, on road to Lower Lake. Comment
  HSC39879  Hordeum murinum subsp. leporinum J. P. Smith, J. O. Sawyer 1972-4-1 5139 Lake Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20 Comment
  CAS-BOT-BC148552  Horkelia bolanderi J. W. Blankinship 1925-7-17 s.n. Lake Bogg's Lake, Mt. Hannah 914 Comment
  HSC18777  Horkelia bolanderi Ethel Crum 1933-7-23 1516 Lake West of Salmina's Resort, Cobb Mountain 793 Comment
  CAS-BOT-BC206068  Hosackia crassifolia J. W. Blankinship 1928-7-29 s.n. Lake Mt. Konocti. Cliffs. 1219 Comment
  CAS-BOT-BC206070  Hosackia crassifolia M. S. Jussel 1933-6-27 259 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  UCD41875  Hosackia oblongifolia var. oblongifolia Geri Hulse-Stephens 2001-6-5 627 Lake Goat Mountain. Three Walnuts Marsh.. 944 Comment
  CAS-BOT-BC400875  Hypericum anagalloides J. W. Blankinship 1928-8-10 s.n. Lake Kelseyville Comment
  RSA2401  Hypericum concinnum J. W. Blankinship 1925-6-7 s.n. Lake Kelsey Canyon Comment
  UCD17854  Iliamna bakeri A. M. Shapiro 2000-9-16 s.n. Lake California. Lake County: Goat Mt., by roadside. 1402 Comment
  RSA713162  Iliamna bakeri D. Isle 2005-8-1 1125 Lake Approx. 1/3 mile below Jct. 16N18/16N03. 1/4 mile west of Lake/Colusa County Line. 1689 Comment
  JEPS48962  Iris W. L. Jepson 1942-6-9 20708 Lake e side Mt. St. Helena (along St. Helena Creek); , St. Helena Creek Comment
  HSC49110  Iris macrosiphon J. P. Smith, J. O. Sawyer 1978-4-29 9771 Lake Lake-Colusa County line, Walker Ridge Rd., 0.4 mi. from T-intersection to Indian Valley Reservoir. Comment
  RSA10711  Iris macrosiphon Carl B. Wolf 1928-5-7 2119 Lake 7 miles east of Houghs Mineral Springs on the road to Williams. Comment
  RSA2418  Iris macrosiphon J. W. Blankinship 1923-3-25 s.n. Lake Mt. Konocti 915 Comment
  RSA74333  Iris macrosiphon Milo S. Baker 1945-6-19 10965 Lake Near Sawmill Flat, Bartlett Mt. 1220 Comment
  UC143463  Iris macrosiphon C. F. Baker 1903-5-12 3095 Lake divide between Lakeport and Hopland Comment
  UC571174  Iris macrosiphon H. L. Mason 1926-3-21 2762 Lake between Middletown and Mt. St. Helena Comment
  UC572280  Iris macrosiphon R. C. Wilson 1937-5-13 362 Lake 1.5 mi s Lakeport; Lakeport Quad. 487 Comment
  UCD131945  Iris macrosiphon Joe Rogers; PLS 102 plant collecting interns 2013-4-14 1 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. North of road that goes southeast from Glebe Road at gate. 571 Comment
  POM168819  Iris macrosiphon A. A. Heller 1902-7-19 5915 Lake Southern slope of Mt. Sanhedrin above the sawmill. Comment
  RSA123135  Iris macrosiphon A. Simontacchi 1937-6-25 204 Lake 1.7 miles southwest of Sawmill Flat, Mendocino National Forest 960 Comment
  RSA137923  Iris macrosiphon Lee W. Lenz, E. K. Balls 1952-5-9 17136 Lake Just out of Clear Lake Park on road to Mineral Springs 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
  SEINET12046799  Iris macrosiphon L. V. Ritter 1969-1 250 Lake ca 1.5 mi S of Jago Bay, Clear Lake, on S side of Jago Rd Comment
  SEINET12048531  Iris macrosiphon C. L. Eddy 1984-1 7 Lake Pinkeye Lake, ca 2.0 mi W of Lower Lake. Lower Lake Quadrangle, N central portion of Sect. 8 500 Comment
  UC1175078  Iris macrosiphon L. W. Lenz and E. K. Balls 1952-5-9 17136 Lake just out Clear Lake Park (on road to Mineral Springs) Comment
  SEINET6193241 Image available Iris missouriensis G. L. Cranford 1968-1 8 Lake ca. 3 mi E of Clear Lake; S side of Road Comment
  SEINET183939 Image available Isoetes howellii A. Eastwood, JT Howell 1938-5-18 5771 Lake Near Adams Springs Comment
  CAS-BOT-BC61861  Isoetes nuttallii Alice Eastwood; John Thomas Howell 1938-5-17 5716 Lake Little Squaw Valley 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
  UC183676  Juncus bolanderi Joseph P. Tracy Jul 21 1905-Aug 16 1905 2284 Lake Elk Mountain, n Lake County Northern Coast Ranges 1219 Comment
  RSA2725  Juncus bufonius J. W. Blankinship 1923-4-29 s.n. Lake Siegler Springs. Comment
  HSC33331  Juncus covillei William J. Ferlatte 1971-6-16 1344 Lake Bevan's Flat at end of FS Rd. 18N16 762 Comment
  UCD164534  Juncus dubius Peter Rubtzoff 1975-7-12 8198 Lake Jordan Park, 1.7 miles northwest of Cobb. Wet margin of Kelsey Creek. Comment
  UCD41942  Juncus effusus subsp. pacificus Geri Hulse-Stephens 2001-6-29 706 Lake Goat Mountain. Wyman Creek. 1005 Comment
  RSA93431B  Juncus hemiendytus var. hemiendytus Milo S. Baker 1940-5-4 9889 Lake Kelseyville-Lower Lake Highway 8.9 miles S of Kelseyville near margin of winter pool. Comment
  JEPS75740  Juncus laccatus L. R. Heckard 1974-9-11 3922 Lake about 0.5 mi nw Foutch Camp (about 1.5 mi se of Snow Mt. West, margin of Frog Pond); Frog Pond 1920 Comment
  UC728699  Juncus occidentalis Milo S. Baker 1945-6-20 10993 Lake between Pinnacle Rock and Low Gap; Bartlett Mt. 1219 Comment
  UCD63347  Juncus phaeocephalus var. paniculatus Daniel Sanchez-Mata 2006-6-15 s.n. Lake Cobb-Kelseyville. Bottle Rock Road. Ultramafic sites between Pine Grove and Beaver Creek campground close to Sulphur Creek Road. 760 Comment
  HSC66584  Juniperus californica D. Boyd, M. Eichelberger, Tim Messick, T. Ranker 1980-4-19 12 Lake Coldsprings Campground along access road to Indian Valley Dam Comment
  RSA123533  Juniperus californica A. Simontacchi 1937-9-24 192 Lake 1 mile north of Lakeshore 610 Comment
  SEINET10966037  Juniperus californica George Engelmann 1880-1 Engelmann s.n. 1880 Lake Between the Geysers and Ukiah. From the George Engelmann Herbarium. Comment
  HSC101454  Juniperus occidentalis var. australis A. Hove, A. Poteet, C. Sanville 1999-3-27 4 Lake Walker Ridge Road, Blue Oak Recreation Area 537 Comment
Read comments
Jul 25 2018
  UC1280771  Keckiella breviflora H. E. McMinn 1923-5-26 980 Lake 8 mi from Lower Lake Comment
  RSA2448  Keckiella breviflora subsp. glabrisepala J. W. Blankinship 1926-6-10 s.n. Lake Mt. Konocti. Comment
  CAS-BOT-BC235657  Keckiella breviflora var. glabrisepala Ella Dales Cantelow 1939-5-7 2469 Lake 8 4/10 mi. e. of Lower Lake, Knoxville road Comment
  UCD123761  Keckiella breviflora var. glabrisepala S. P. Lynch 1974-5-25 607 Lake Indian Valley. Comment
  UC27432  Keckiella corymbosa Willis L. Jepson 1892-7 Lake foot of Elk grade (Middle Creek); Middle Creek Comment
  CAS-BOT-BC237842  Keckiella lemmonii Volney Rattan 1885-6-1 s.n. Lake Bachelor Valley Comment
  CAS-BOT-BC237847  Keckiella lemmonii Mrs. Alexander MacCallum 1901-6-30 s.n. Lake Bartlett Springs Comment
  NY790319  Keckiella lemmonii A. A. Heller 1902-7-20 s.n. Lake Near the summit of Mt. Sanhedrin Comment
  UCD123770  Keckiella lemmonii K. Esau; D. Hartmann 1941-7-17 s.n. Lake near Middletown. Comment
  CAS-BOT-BC340575  Lactuca serriola J. W. Blankinship 1928-8-20 s.n. Lake Mt. Konocti Comment
  HSC43923  Lagophylla minor Robert M. Specht 1977-4-28 827 Lake Saddle of ridge crest 512 Comment
  HSC44623  Lagophylla minor R. York 1978-4-23 149 Lake Barrel Springs Campground. 701 Comment
  UC1733966  Lagophylla minor Frank Gould, Kay H. Beach 1940-5-17 1263 Lake near Middletown. Comment
  UC828873  Lagophylla minor Alice Eastwood and John Thomas Howell 1938-5-16 5615 Lake near Grizzly Springs Comment
  CAS-BOT-BC332820  Lagophylla ramosissima David D. Keck 1933-7-1 2462 Lake 4 miles northwest of Middletown on road to Hobergs Comment
  POM284805  Lagophylla ramosissima Lyman Benson 1933-6-20 4477 Lake Rincon School, Kelsey Creek, Kelseyville. Middle N Coast Mt. Range, Clear Lake watershed. 518 Comment
  UCD131552  Lamium amplexicaule Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7558 Lake Clear Lake State Park. NE of Kelseyville. East side of Lower Bayview Campground near lake. 425 Comment
  UCD13231  Lamium amplexicaule Hilary Rypka 1981-4-11 25 Lake Lake CO. North side of Highway 20, 1 mile northwest of Glenhaven. Near old barnyard. 548 Comment
  HSC41194  Lamium amplexicaule John Rehling, Robert Specht 1976-3-26 169 Lake 13.3. mi. N on Bartlett Springs Rd. from jct. with Hwy. 20, Bartlett Flat Comment
  SEINET10801970 Image available Lasthenia chrysostoma Charles F. Baker 1903-5-12 Baker 2962 Lake Near Lakeport. Common along dry clayey ridges. Comment
  CAS-BOT-BC352937  Lasthenia glaberrima Greg de Nevers 2001-5-14 12374 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  UCD84812  Lasthenia glaberrima Ayzik Solomeshch 2004-6-13 s.n. Lake Southern slope of Goat Mtn. Vicinity of Root Glades, N of Wyman Creek. 891 Comment
  CHSC7102  Lasthenia glabrata D. Russell Droege 1969-4-12 23 Lake Orchard, 50 yds. south of highway 20 road to Clear Lake 100 yds past the intersection for the n route. Comment
  UC566736  Lasthenia glabrata subsp. glabrata H. L. Mason 1929-4-29 5250 Lake Comment
  CHSC20154  Lasthenia microglossa D. B. Dewey 1975-4-5 23 Lake Clear Lake, 20 m back from shore at city limits of Lucerne, south end of town. Roadside. 408 Comment
  UCD83983  Lathyrus hirsutus Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6166 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by west forks of Rocky Creek Road. Rocky Creek Drainage, north of (below) waterfall and large boulders. 655 Comment
  CAS-BOT-BC213359  Lathyrus jepsonii subsp. californicus M. S. Jussel 1933-6-28 285 Lake Between Cobb Mountain and Adams Springs on teh Binkley Ranch Comment
  POM277783  Lathyrus vestitus subsp. vestitus Lyman Benson 1933-6-19 4458 Lake Kelseyville. 457 Comment
  UC527843  Lathyrus vestitus var. vestitus Ira L. Wiggins 1933-6-3 6732 Lake 2 mi e Oat Hill Mine (se Lake County) Comment
  HSC41840  Layia chrysanthemoides N. G. Sugihara 39 Lake Bear Valley Comment
  RSA463153  Layia chrysanthemoides Lyman Benson 1928-4-28 889 Lake Kelseyville, Big Valley; Mt. Range: Middle N Coast; Watershed: Clear Lake. 457 Comment
  SEINET7075487  Layia glandulosa A. G. Vestal 1955-5-10 s.n. Lake 2 miles south of Lakeport. 39? deg. 00' 30" North Latitude, -122? deg. 54' 19" West Longitude. UTM Zone 10, 508203mE, 4317492mN. (NAD 27). [Coordinate Datum: WGS84/NAD83]. Comment
Read comments
Dec 20 2018
  CAS-BOT-BC321170  Layia glandulosa Brandegee No date on sheet. s.n. Lake Unspecified Comment
  CAS-BOT-BC230060  Layia septentrionalis Ellen Dean; Craig Thomsen; Gordon Harrington; John Chau 2010-5-5 5988 Lake Cache Creek Wilderness area, northern part of wilderness near Redbud trail. NW side of Cache Creek, W of Baton Flat and opposite Deadman's Canyon and the Rapids 347 Comment
  CAS-BOT-BC329330  Layia septentrionalis J. Clausen 1935-5-21 1031 Lake 1.8 mi S of Lakeport at jct of Hopland Road Comment
  CHSC9143  Layia septentrionalis B. K. Madsen 1970-4-4 26 Lake On bank along W. side of Highway 20, ca. 2 mi. S.E. of Lucerne, in vicinity of Clear Lake. 426 Comment
  HSC45333  Layia septentrionalis R. York 1978-4-8 119 Lake Hwy. 175, 1 mi. from junction with Hwy. 29 305 Comment
  SEINET3860306  Layia septentrionalis D. D. Keck 1933-5-29 2384 Lake 2.5 mi south of Lakeport on road to Kelseyville.; 0 Comment
  UC1731330  Layia septentrionalis Dean W. Taylor 1998-6-3 16468 Lake serpentine hill just s junction of Highway 175 and Highway 29 (ca. 2 mi s <of> Lakeport, Lakeport 7.5' USGS quadrangle); North Coast Ranges 426 Comment
  UC2014143  Layia septentrionalis Ellen Dean, C. Thomsen, G. Harrington, J. Chau 2010-5-5 5988 Lake Lake County: Cache Creek Wilderness area, northern part of wilderness near Redbud trail. NW side of Cache Creek, W of Baton Flat and opposite Deadman's Canyon and the Rapids. Comment
  UC89323  Layia septentrionalis K. Brandegee May 1884 Lake Lakeport Comment
  UCD83902  Layia septentrionalis Ellen Dean; G. Harrington, C. Thomsen, J. Alderson, M. Bibbo 2010-4-24 5928 Lake BLM Cache Creek Wilderness. NE part of Wilderness just west of confluence of Cache and Rocky Creeks, top ridge of peninsula that juts out into Cache Creek. 330 Comment
  CDA32428  Leersia oryzoides Earl Kalar 1961-8-1 Lake L. McIntyre prop., Kelseyville 0 Comment
  UC1124464  Lepechinia calycina K. Bradshaw 1937-6-1 31 Lake 3 1/2 miles W of Lakeport 533 Comment
  UC578036  Lepechinia calycina A. Simontacchi 1937-7-9 252 Lake 1/2 mile south of Soda Bay, Clear Lake 502 Comment
  UC762447  Lepechinia calycina R. F. Hoover 1938-6-9 3560 Lake South end of Clear Lake, low hills on E side Comment
  UCD131509  Lepechinia calycina Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7548 Lake Clear Lake State Park. NE of Kelseyville. East side of Lower Bayview Campground along Dorn Trail system. 425 Comment
  HSC41889  Lepidium dictyotum Lloyd Simpson 1977-4-24 293 Lake Little Indian Valley, floodplain of Stanton Creek 457 Comment
  RSA2246  Lepidium latipes J. W. Blankinship 1923-6-17 s.n. Lake Kelseyville. Comment
  UC353931  Lepidium latipes Milo S. Baker 1928-4-13 2998 b Lake Whispering Pines Resort Cobb Mt. Comment
  CHSC115375  Lepidium latipes var. latipes Lowell Ahart 2015-4-10 20022 Lake Normal size plants, on damp bare soil, along the drainage. 696 Comment
  CAS-BOT-BC226553  Leptosiphon acicularis Herbert L. Mason 1933-4-30 7218 Lake Middletown Comment
  POM297121  Leptosiphon androsaceus Lyman Benson 1930-3-23 1967 Lake Lakeport. 488 Comment
  RSA2674  Leptosiphon androsaceus J. W. Blankinship 1923-4-14 s.n. Lake Kelseyville. Comment
  CHSC56563  Leptosiphon ciliatus Steven Triano 1988-6-1 236 Lake Field at s end of Gravelly Valley Airstrip on the n end of Lake Pillsbury. 563 Comment
  CAS-BOT-BC226714  Leptosiphon latisectus L. R. Abrams 1928-5-6 12453 Lake Summit to Bartlett Springs Comment
  CAS-BOT-BC226715  Leptosiphon latisectus Carl B. Wolf 1928-5-6 2016 Lake 5 miles west of Bartlett Springs Comment
  CHSC42172  Leptosiphon parviflorus Lynda Sterling 1986-4-5 10 Lake Jct Hwys 29 and 175, ca. 3 mi se of Kelseyville. 463 Comment
  UCD84527  Leptosiphon parviflorus Ellen Dean; C. Thomsen, G. Harrington, R. Wilmarth, R. Wenk 2010-6-2 6078 Lake Lake County. Walker Ridge. Along Walker Ridge Road. Barrel Spring. 701 Comment
  CDA15488  Lesquerella occidentalis G. F. Hrusa, WTD 1998-6-19 14625 Lake North Coast Ranges; W side of Goat Mtn. summit. Comment
  UC206219  Lessingia nemaclada Katharine Brandegee Lake Bartlett Comment
  JEPS19707  Lessingia ramulosa P. Schulthess 1931-8-3 Lake 1.75 mi s Kelseyville Comment
  JEPS20600  Lessingia ramulosa John Thomas Howell 1927-8-24 3052 Lake on Pope Valley-Middletown road 8 mi ese Middletown Comment
  POM289909B  Lessingia ramulosa Lyman Benson 1936-8-2 s.n. Lake Alder Creek, Cobb Mt., Clear Lake Watershed, Mayacamas Mt. Range. 762 Comment
  UC88002  Lessingia ramulosa K. Brandegee Lake Hough's Springs Comment
  POM41727  Lessingia ramulosa Katherine Brandegee 1911-8-16 187 Lake Langtry Ranch Comment
  SD132025  Lessingia ramulosa Barbara Ertter 1988-7-4 7708 Lake 0.5 miles east of Rice Fork on Bear Creek Road, 1.5 miles west of Bear Creek Campground, ca. 11 airmiles north of Upper Lake (town) 609 Comment
  UC421683  Lessingia ramulosa John Thomas Howell 1927-8-24 3052 Lake 8 mi ese Middleton (on Pope Valley-Middleton Road) Comment
  UC635327  Lewisia rediviva H. L. Mason 1929-4-29 5240 Lake 2.9 mi w on road to Hopland Lakeport Comment
  HSC31618  Lewisia rediviva Steven Lagos 1974-5-4 44 Lake 732 Comment
  JEPS66233  Lewisia triphylla Hugo and Juanita Hamann and Eddie Dearing 1971-6-25 Lake Snow Mountain West 1981 Comment
  UCD86582  Leymus triticoides Milo S. Baker 1943-7-3 10497 Lake Shore of Clear Lake. Comment
  UCD127542  Ligusticum apiifolium A. A. Heller 1902-7-15 s.n. Lake About Summit Lake, near the summit of Mount Sanhedrin. Comment
  CAS-BOT-BC130734  Lilium pardalinum C. F. Leithold 1893-7-1 s.n. Lake Cobb Mt. 1524 Comment
  CAS-BOT-BC130735  Lilium pardalinum M. S. Jussel 1933-7-5 365 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  JEPS62002  Lilium pardalinum W. L. Jepson Aug 1892 Lake Horse Mt. Comment
  SD6524  Lilium pardalinum Daniel Cleveland 1882-6-20 Lake Allen Springs. Comment
  SEINET7042459  Limnanthes alba 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
  POM161336  Limnanthes douglasii subsp. nivea R. C. Bacigalupi 1926-3-28 1257 Lake Just north of Middle Town. Comment
  RSA63364  Limnanthes douglasii subsp. rosea Milo S. Baker 1950-4-15 12173 Lake 1 mi. SE of Borax Lake. Comment
  JEPS101649  Linanthus acicularis Dean W. Taylor 1997-5-8 15994 Lake SE flank Sleeper Peak; Mildle Mountain; bordering to the Upper Lake Indian Rancheria 655 Comment
  UC908660  Linanthus bicolor Thomas Morley 1946-4-28 589 Lake 1.1 mi e Middletown (on highway to Lower Lake) Comment
  UC907940  Linanthus bicolor Herbert L. Mason 1932-5-26 A 7219 Lake 2 mi s Wilbur Comment
  UC618376  Linanthus bolanderi Alice Eastwood 1938-5-18 5754 Lake 6 mi from Kelseyville (on road to Adams Springs) Comment
  UC909052  Linanthus bolanderi Herbert L. Mason 1929-4-29 5234 Lake 2.9 mi w Lakeport (e base of the road from Hopland to Lakeport) Comment
  UCR66505  Linanthus bolanderi Milo S. Baker 1948-6-15 12068 Lake Cobb Val. Road 1/2 mi north of Jordan Park Resort 786 Comment
  UCD164606  Linanthus dichotomus A. Amezcua 1995-4-29 6 Lake South of Morgan Valley Road and east of Homestake mine (near Napa county line), along side of unimproved road 300 m southeast of Hunting Creek. 700 Comment
  RSA137123  Linanthus dichotomus subsp. dichotomus Verne Grant 1960-4-13 10188 Lake 2.5 miles north of Middletown. 335 Comment
  SEINET7042805  Linanthus grandiflorus A. G. Vestal 1955-5-9 s.n. Lake Serpentine at Howard Springs. Whispering Pines quadrangle UTM Zone 10, 588320mE. 4300894mN. Comment
  UC614695  Linanthus latisectus L. Constance 1938-4-22 2140 Lake 7 mi sw Lower Lake (on Putah Creek); North Coast Ranges, Putah Creek 365 Comment
  UC908009  Linanthus latisectus Milo S. Baker 1940-4-27 9563 Lake 1 mi s Lakeport Comment
  UC1124063  Linanthus parviflorus H. S. Yates 1934-4-15 3761 Lake Bendmore Valley Ukiah Quad. 762 Comment
  UC963907  Linanthus pygmaeus Milo S. Baker 1947-6-1 11796 Lake 6.6 mi w Lakeport (along s fork of Scott Creek); Scott Creek Comment
  JEPS6666  Linanthus rattanii Milo S. Baker 1929-6-30 3483 Lake trail to Summit Springs Snow Mountain Comment
  JEPS95457  Linanthus rattanii Vernon H. Oswald and L. Ahart 1994-6-1 6256 Lake T19N R8W NW1/4 Sec. 34, 4940 ft, Yellow Pine Forest. Forest Road M3 at Low Gap, just N of the Snow Mtn. Wilderness 1505 Comment
  UC1127206  Lithophragma affine H. S. Yates 1934-4-15 3756 Lake Bendmore Valley; Ukiah Quad., Bendmore Valley Comment
  CAS-BOT-BC427008  Lithophragma affine Paul R. Hitchborn 1929-4-17 s.n. Lake Lakeport Comment
  POM274345  Lithophragma affine subsp. affine Lyman Benson 1928-4-28 739 Lake Western base of Mt. Konocti. Kelseyville. Middle N Coast mtn range. 518 Comment
  JEPS94659  Lithophragma bolanderi Vernon Oswald and Lowell Ahart 1998-5-7 9036 Lake Bartlett Springs Rd. 1.5 mi w Cache Creek Bridge at Indian Valley Reservoir 481 Comment
  UCSB46296  Logfia gallica Steele, Kelly 1980-6-25 Lake 8.1 northeast of Bartlett Springs Road from its junction with Hwy. 20 1005 Comment
  RSA2785  Lolium perenne J. W. Blankinship 1923-6-17 s.n. Lake Kelseyville. Comment
  RSA109942  Lomatium P. A. Munz 1956-7-25 22355 Lake Long ridge Trail, Fir Root Spring to Snow Mtn. 1646 Comment
  SEINET7067196  Lomatium caruifolium 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, 536773mE, 4291889mN. Comment
  HSC31302  Lomatium ciliolatum var. hooveri Carter Schleicher 1974-5-4 13 Lake 0.5 mi. N of Hwy. 20 on Walker Ridge Rd. 671 Comment
  HSC38855  Lomatium ciliolatum var. hooveri J. P. Smith 1974-5-4 7353 Lake 0.5 mi. N of junction of Hwy. 20 and Walker Ridge Rd. 671 Comment
  HSC42024  Lomatium ciliolatum var. hooveri M. A. Baker 1977-4-23 201 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC44255  Lomatium ciliolatum var. hooveri Barbara Kelly 1977-4-23 326 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC47461  Lomatium ciliolatum var. hooveri J. P. Smith 1978-4-22 9742 Lake Lake/Colusa County line, Walker Ridge Rd., 0.6 mi. from its junction with Hwy. 20 640 Comment
  HSC66065  Lomatium ciliolatum var. hooveri Teri Bartowski, Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 26 Lake Along Walker Ridge Rd. .5 mi. N of jct. with access Rd. to Indian Valley Dam. Comment
  SEINET2159282  Lomatium ciliolatum var. hooveri W. H. Whaley 2007-1 s.n. Lake Knoxville Rd, near Napa & Lake County line. Comment
  UCD81097  Lomatium ciliolatum var. hooveri Ryan Abe; with PLB 102 class 2009-5-3 52 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
  UCD127628  Lomatium dasycarpum J. P. Smith; Tom Nelson 1976-4-13 8552 Lake Bartlett Springs Road; 0.6 miles from junction with State Route 20. 457 Comment
  HSC21553  Lomatium dasycarpum subsp. dasycarpum H. E. Parks, S. T. Parks 1930-5-15 819 Lake Mirabel Mine 610 Comment
  HSC34904  Lomatium dasycarpum subsp. dasycarpum Thomas W. Nelson, James Nelson 1975-5-5 1798 Lake Beside Hwy. 29, 2 mi. N of Middletown Comment
  CAS-BOT-BC228563  Lomatium hooveri Daniel Slakey; CNPS volunteers 2011-6-11 4 Lake Walker Ridge. 0.4 miles N of Hwy. 20 on Walker Ridge Rd. Ridge top on E side of road 655 Comment
  CAS-BOT-BC532603  Lomatium hooveri G. Ledyard Stebbins 1985-5-19 C 529 Lake SE of Goat Mountain peak. Pacific Point along Goat Rock Ridge, east of Goat Rock [exact location unknown] Note: Pacific Point at 3700 ft does not quite fal into Section 25 1127 Comment
  POM287828  Lomatium macrocarpum Lyman Benson 1935-5-18 6612 Lake Lakeport. Mayacamas mtn range, Clear Lake watershed. 427 Comment
  UCD84057  Lomatium marginatum Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6235 Lake southern part of Cache Creek Wilderness Area. Area is accessed via Morgan Valley Road and Rocky Creek Road. Permission granted to use private road to get to Wilderness boundary. 807 Comment
  RSA90485  Lomatium repostum Milo S. Baker 1939-04 9492 Lake Road over Mount St. Helena Range, north of mountain on east slope in Timber Comment
  UC1076643  Lomatium utriculatum Lincoln Constance, Reino Alava, Robert Ornduff 1957-5-5 3650 Lake 2 mi. n. Middletown (just s. of Hill 1030) 350 Comment
  POM287824  Lomatium vaginatum Lyman Benson 1928-4-1 506 Lake Kelseyville 457 Comment
  UC1125241  Lonicera hispidula var. vacillans A. Simontacchi 1937-6-29 237 Lake 4 mi ne Hunter Point; Mendocino National Forest, Lakeport Quadrangle Comment
  UC912442  Lonicera involucrata var. ledebourii P. Schulthess 1931-7-26 Lake 6 mi s Kelseyville (Brierly Ranch); Kelsey Creek 487 Comment
  CAS-BOT-BC198588  Lotus John H. Thomas 1969-4-29 15017 Lake 2.8 miles northeast of Middleton Comment
  RSA537519  Lotus corniculatus Barbara J. Ertter 1988-7-3 7669 Lake Elk Mt Rd at jct Bear Cr Rd, top of Elk Mt Grade, ca 10 airmiles N of Upper Lake (town). 1098 Comment
  POM18970  Lotus crassifolius A. A. Heller 1902-7-14 5857 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  POM18971  Lotus crassifolius A. A. Heller 1902-7-21 7463 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  UCR197970  Lotus crassifolius Beecher Crampton 1953-6-2 13370 Lake Lakeport-Hopland Road, east slope of the summit 610 Comment
  UC511372  Lotus crassifolius var. crassifolius Lyman Benson 1930-6-18 2169 Lake Hopland to Lakeport summit (Clear Lake watershed); Mayacamas Mt. Range, Clear Lake 609 Comment
  SEINET10450479  Lotus denticulatus David B. Dunn 1973-6-7 Dunn 20678 Lake 15.7 mi n of upper lake on rd to pillsbury lake. Cut over area from logging Operations. Douglas fir and yellow pine. With some oaks. 1128 Comment
  UC496328  Lotus grandiflorus Doris K. Kildale 1928-5-7 4970 Lake 7 mi e Bartlett Springs Comment
  JEPS55444  Lotus grandiflorus var. grandiflorus W. L. Jepson 1920-5-24 9008 Lake Hough Springs 487 Comment
  HSC34865  Lotus humistratus Thomas W. Nelson, James Nelson 1975-5-5 Lake Beside Hwy. 175, 10 mi. N of Middletown. Comment
  HSC35427  Lotus humistratus M. Wetherwax 1975-5-3 129 Lake E of Hyw. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  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
  POM18972  Lotus oblongifolius var. nevadensis A. A. Heller 1902-7-28 7510 Lake Near the summit of Mt. Sanhedrin. Comment
  UC862212  Lotus purshianus var. purshianus A. A. Heller 1916-6-7 12366 Lake between Bartlett Springs and Allen Springs Comment
  RSA10791  Lotus wrangelianus Carl B. Wolf 1928-5-6 2028 Lake 3 miles west of Bartlett Springs on the road to Clear Lake. Comment
  CAS-BOT-BC294742  Lupinus Mona Bourell 1997-7-3 6589 Lake Mendocino National Forest, summit of Sheetiron Mountain Comment
  UCD109680  Lupinus A. A. Heller 1919-5-10 13127 Lake Coast Range, noth side of the ridge west of Leesville. 457 Comment
  JEPS86121  Lupinus Wayne Roderick 1966-5-15 Lake near the summit along the road above Bartlett Springs; above Bartlett Springs Comment
  JEPS80077  Lupinus adsurgens L. R. Heckard with J. Hickman 1979-6-16 5084 Lake nw Timber Lake; Snow Mt., nw of Timber Lake 1524 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
  RSA104743  Lupinus adsurgens var. lilacinus T. S. Brandegee 1941-1 19 Lake Lakeport Comment
  RSA104793  Lupinus adsurgens var. lilacinus Alice Eastwood 1942-1 316 Lake Mt. Sanhedrin Comment
  RSA2526  Lupinus adsurgens var. lilacinus J. W. Blankinship 1923-4-26 12 Lake Kelseyville. Comment
  RSA104797  Lupinus adsurgens var. lilacinus M. S. Baker 9951 Lake Elk Mt. Road Comment
  UC149881  Lupinus albifrons Katharine Brandegee 1911-7-1 Lake along the road near Glenbrook; near Glenbrook Comment
  UC505162  Lupinus albifrons R. M. Holman 1933-4-30 Lake Bottle Rock Comment
  CAS-BOT-BC198471  Lupinus albifrons var. albifrons Doris K. Kildale 1928-5-7 4969 Lake 7 miles east of Barlett Springs Comment
  POM276284  Lupinus albifrons var. albifrons Lyman Benson 1929-3-23 1038 Lake Kelseyville. 549 Comment
  UC1129477  Lupinus albifrons var. collinus A. Simontacchi 1937-6-25 198 Lake 2.7 mi sw Sawmill Flat; Mendocino National Forest, Lakeport Quad. Comment
  HSC37872  Lupinus bicolor Thomas W. Nelson, Jane P. Nelson, James Nelson, J. P. Smith 1976-4-12 2317 Lake Beside Morgan Valley Rd., 7.8 mi. from Lower Lake 640 Comment
  HSC82325  Lupinus bicolor Thomas W. Nelson, Jane P. Nelson 1978-4-1 3855 Lake E side of Walker Ridge, 0.25 mi. N of junction with Hwy. 20 Comment
  HSC90056  Lupinus bicolor Rohmer, Reed, Grefsrud 1990-4-14 31 Lake Blue Oak Campground, Indian Valley Reservoir Access Rd., 2.5 mi. NE of intersection with Walker Ridge Rd. 534 Comment
  RSA350002  Lupinus bicolor M. S. Jussel 1932-5-1 s.n. Lake Jordan Park. Comment
  SEINET7062988 Image available Lupinus bicolor A. G. Vestal 1955-4-5 s.n. Lake About 3.8 miles east of the junction with Route 53 on Route 20 along the North Fork Cache Creek. UTM Zone 10, 538124mE, 4317289mN. (WGS84/NAD83). 311 Comment
  UC728673  Lupinus bicolor Milo S. Baker 1945-6-19 10958 Lake near Sawmill Flat Bartlett Mt. (Bartlett Mt.); , near Sawmill Flat 1219 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
  POM276322  Lupinus bicolor subsp. tridentatus Cora W. Benson, Lyman Benson, B. W. Benson 1929-5-6 1906 Lake Kelseyville. Comment
  SEINET10970251  Lupinus densiflorus var. aureus Thomas W. Nelson, Jane P. Nelson 1978-4-29 Nelson 3924 Lake Along state rte 20 ca 1/2 mi. Ne of north fork of cache creek in grizzly Canyon. 305 Comment
  RSA126158  Lupinus densiflorus var. densiflorus Milo S. Baker 1946-5-1 11339 Lake Between Lower Lake and Bridge across Cache Creek. 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
  SEINET10489294  Lupinus latifolius subsp. viridifolius Melvin L. Conrad, David B. Dunn 1973-6-6 Conrad 7064 -1 Lake On loose rocky soil on elk mt., 16.1 Mi. N of upper lake on rd to pillsbury Lake. Douglas fir forest previously burned over. 1128 Comment
  SEINET10451304  Lupinus latifolius subsp. viridifolius David B. Dunn, Douglas G. LeDoux; Melvin L. Conrad 1973-6-7 Dunn 20680 Lake Collected 16.1 mi. N of upper lake on the rd to pillsbury lake, 1.3 mi. N of Elk mt. Summit. Yellow pines and some small douglas fir still standing after The logging. 1128 Comment
  SEINET10451305  Lupinus latifolius subsp. viridifolius David B. Dunn, Douglas G. LeDoux; Melvin L. Conrad 1973-6-7 Dunn 20680 Lake Collected 16.1 mi. N of upper lake on the rd to pillsbury lake, 1.3 mi. N of Elk mt. Summit. Yellow pines and some small douglas fir still standing after The logging. 0.1 Mi. From #218 site. 1128 Comment
  SEINET10489293  Lupinus latifolius subsp. viridifolius David B. Dunn, Douglas G. LeDoux; Melvin L. Conrad 1973-6-7 Dunn 20666 Lake 15.7 mi. N of upper lake on rd to pillsbury lake. Cut over area from logging Operations. Douglas fir and yellow pine, with some oaks. 1128 Comment
  SEINET10489295  Lupinus latifolius subsp. viridifolius David B. Dunn, Douglas G. LeDoux; Melvin L. Conrad 1973-6-7 Dunn 20676 Lake 15.7 mi. N of upper lake on rd to pillsbury lake. Cut over area from logging Operations. Douglas fir and yellow pine, with some oaks. 1128 Comment
  UC725654  Lupinus latifolius var. latifolius A. A. Heller 1942-5-29 16490 Lake along State Highway #29 about 3 mi s Lakeport; s of Lakeport Comment
  SD126388  Lupinus latifolius var. viridifolius D. B. Dunn, LeDoux & Conrad 1973-6-7 20680 Lake 16.1 miles north of Upper Lake on the road to Pillsbury Lake, 1.3 miles north of Elk Mt. Summit. 1128 Comment
  JEPS127836  Lupinus luteolus Adam C. Schneider with Will Freyman and Yuri P. Springer 2014-5-18 614 Lake Along cattle trail on west side of Big Canyon Road. Property of Harbin Hot Springs. Comment
  UC82248  Lupinus luteolus D. Cleveland 1882-7-6 Lake Allen's Springs Comment
  JEPS83237  Lupinus microcarpus var. densiflorus W. L. Jepson 1938-6-11 19011 Lake Reiff, Knoxville Ridge Comment
  RSA716044  Lupinus microcarpus var. densiflorus L. Ahart 2005-7-2 12132 Lake Along the south edge of Bartlett springs Road (Road M 12), about 3 miles west of Bear Valley. 561 Comment
  UC865314  Lupinus microcarpus var. densiflorus A. A. Heller 1916-6-8 12378 Lake near Hough's Springs; near Hough's Springs Comment
  UC501359  Lupinus nanus H. E. and S. T. Parks 1930-5-15 834 Lake near Old Mirabel Mine; near Old Mirabel Mine Comment
  UC353886  Lupinus sericatus Milo S. Baker 1927-5-1 2099 a Lake Middletown-Cobb Mt. Hiway a few mi n Middletown; Middletown-Cobb Mt. Comment
  SEINET10969921  Lupinus sericatus Specht 1976-3-24 SPECHT 359 Lake Approx. 2.5 Mi s of whispering pines on w side of hwy 29. Growing in a black Oak woodland in volcanic soil, next to a serpentine outcrop. Assoc. With viola Lobata, arctostaphylos spp., & Toxicodendron diversiloba. Comment
  HSC33126  Lupinus succulentus Thomas W. Nelson, Jane P. Nelson 1974-4-9 1158 Lake Along Hwy. 20 between Lucerne and Clear Lake Oaks Comment
  CHSC29586  Luzula cascadensis Dibble; Griggs 1979-8-8 170 Lake Near Snow Mountain, close to the town of Stonyford. Collected from a meadow. On the lower third of a ridge system. 1890 Comment
  POM290433  Luzula comosa Lyman Benson 1926-04 880 Lake Kelseyville. 549 Comment
  RSA2497  Luzula comosa J. W. Blankinship 1924-5-2 s.n. Lake Kelseyville. Comment
  UCD131950  Luzula subsessilis Joe Rogers; PLS 102 plant collecting interns 2013-4-14 6 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. Along undeveloped road that goes southeast from Glebe Road at gate. 555 Comment
  RSA0011269  Lythrum hyssopifolia J. W. Blankinship 1926-6-16 s.n. Lake Kelseyville. Comment
  HSC39563  Madia citriodora D. E. Anderson, J. P. Smith 1971-6-26 - 1204 Lake Register area of Mendocino National Forest. 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
  UCD42056  Madia elegans Geri Hulse-Stephens 2001-6-29 710 Lake Goat Mountain. Wyman Switchback. North switchback, spring marsh. Comment
  RSA407386  Madia elegans subsp. elegans Lyman Benson 1936-8-8 7942 Lake Rincon School, Kelseyville; Mayacamas Mt. Range; Clear Lake Watershed 457 Comment
  RSA96870  Madia elegans subsp. elegans P. C. Everett 1954-10-18 20350 Lake Along Rice Fork about junction with Bear Creek, road from Stonyford to Upper Lake. 610 Comment
  CHSC102771  Madia exigua David Isle; Arnold James 1993-6-24 1714 Lake Mendocino National Forest. North Coast Ranges. Upper Main Eel River Watershed. NE of Lake Pillsbury about 0.5 mile; adjacent OHV Trail 19N46, MDBM. 633 Comment
  SD8624  Madia exigua Daniel Cleveland 1882-6-20 Lake Allen Springs Comment
  UC1282681  Madia exigua J. R. Sweeney 1953-4-28 983 Lake 1.2 mi sw Highland Springs 464 Comment
  UCD135727  Madia exigua Bruce G. Baldwin 1988-5-29 709 Lake immediately south of junction of California State Highways 29 and 175 (north of junction of Ackley Cutoff and Ackley Road). Comment
  CAS-BOT-BC343053  Madia gracilis Greg de Nevers 2001-5-14 12385 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  UC830887  Madia gracilis A. A. Heller 1902-7-14 5872 Lake midway between Potter Valley and Hullville (foothills s of Mt. Sanhedrin) Comment
  RSA115242  Madia hallii J. R. Sweeney 1953-5-18 1018 Lake 3 miles NE of Middletown Comment
  POM197369  Madia minima L. R. Abrams 1928-5-6 12474 Lake 1.5 miles west of Bartlett Springs Comment
  RSA10177  Maianthemum racemosum subsp. amplexicaule Carl B. Wolf 1928-5-5 1968 Lake 3.5 mi. from Clear Lake on the Bartlett Springs Grade. Comment
  UCD144681  Malacothamnus fremontii Daniel Slakey; CNPS volunteers 2011-6-12 1 Lake Walker Ridge. Around small ORV trail that connects to Indian Valley Reservoir Rd. About halfway between Walker Ridge Rd. and Indian Valley Reservoir. 618 Comment
  SEINET5051411  Malacothamnus helleri Unknown 1919-6-8 13242 Lake Near Ladoga Comment
  CAS-BOT-BC347423  Malacothrix floccifera M. S. Jussel 1932-4-30 s.n. Lake Jordan Park, Coleman estate Comment
  CAS-BOT-BC347436  Malacothrix floccifera D. Cleveland 1882-1-1 s.n. Lake Allen Springs Comment
  CHSC32191  Malacothrix floccifera James Jokerst 1980-8-8 1075 Lake North Coast Ranges. Near Snow Mountain (east). Comment
  JEPS80353  Malacothrix floccifera L. R. Heckard and J. Hickman 1981-6-21 5589 Lake about 1 air mi n from peak East Peak (spur running n of East Peak); Snow Mt. 2072 Comment
  UC634842  Malva parviflora Pauline Schulthess 1931-7-25 Lake Ranch 1.5 mi sw of Kelseyville Comment
  NY221826  Malvastrum helleri A. A. Heller 1919-6-8 13242 Lake Near Ladoga, in the blue oak belt Comment
  RSA286777  Malvella leprosa J. W. Blankinship 1930-8-28 2543 Lake Kelseyville, upper Sonoran, Middle N. Coast Mt. Range 457 Comment
  UC177119  Matricaria discoidea T. S. Brandegee April 1889 Lake Epperson's Comment
  UCD126817  Medicago lupulina Geri Hulse-Stephens 2001-6-5 648 b Lake Goat Mountain. Root Glade Marsh. Bear Wallow. 944 Comment
  UCD84538  Medicago polymorpha Ellen Dean; C. Thomsen, T. Hansen, and windfarm meeting 2010-6-11 6137 Lake Walker Ridge. Along Walker Ridge Rd by first turnout (cleared area) north of Hwy 20. W side of road. 608 Comment
  POM276577  Medicago polymorpha Lyman D. Benson 1929-6-25 1604 Lake Kelseyville Orchards, Big Valley. Comment
  UCD41536  Melica bulbosa Geri Hulse-Stephens 2001-6-5 656 Lake Goat Mountain. Addington Camp. 1386 Comment
  RSA121255  Melica californica K. e. Bradshaw 1937-5-28 16 Lake Windy Point. Mendocino National Forest. 1459 Comment
  UC1146663  Melica californica Freed W. Hoffman 1947-4-9 1899 Lake Bucksnort Creek North Coast Ranges (Hennessey Ranch) Comment
  UC730042  Melica californica Leo F. Koch 1940-4-26 891 Lake 1 mi s Highway 29 junction with Bottle Rock road (s of Kelseyville) Comment
  UCD94731  Melica californica Beecher Crampton 1955-6-13 2843 Lake East slope of Mt. Konocti. Comment
  HSC41826  Melica torreyana Rick Cooper 1977-4-24 45 Lake Barrel Springs Campground. 701 Comment
  RSA409897  Mentha canadensis M. B. Dunkle 1936-8-24 4869 Lake Near Cobb Comment
  JEPS63437  Mentha spicata Willis L. Jepson 1892-8-1 14924 Lake Mountain Region of Clear Lake Scott Valley; , Scott Valley Comment
  UC353851  Mentha spicata Milo S. Baker 1927-7-7 2321 a Lake near Middletown (South Lake Co., stream bank) Comment
  UCD20725  Mentzelia laevicaulis Mark Bibbo; w/ Laura Wynholds 2002-7-20 66 Lake McLaughlin UC Reserve. Hunting Creek campground where Hunting Creek Rd. crosses Hunting Creek. Ca. 1/8 of a mile downstream of campground. 335 Comment
  RSA2690  Mentzelia micrantha J. W. Blankinship 1928-7-15 s.n. Lake Kelseyville, Mt. Konocti, open fields. Comment
  UC1282768  Mentzelia micrantha J. R. Sweeney 1923-6-15 964 Lake Black Oak Villa Comment
  CAS-BOT-BC428800  Micranthes californica John H. Thomas 1966-3-21 11523 b Lake About 4 miles south of Lower Lake as measured along highway 29. 426 Comment
  UCD83742  Micropus californicus Ellen Dean; Craig Thomsen, Gordon Harrington, John Chau 2010-5-5 5991 Lake Cache Creek Wilderness area, northern part of wilderness near Baton Flat. NW side of Cache Creek. 325 Comment
  HSC38133  Micropus californicus var. californicus Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-13 2358 Lake Along Bartlet Springs Rd., 0.6 mi. from its junction with Hwy. 20 Comment
  SEINET190346  Micropus californicus var. californicus H. L. Mason 1933-4-30 7229 Lake Near Aetna Springs Comment
  UCD81931  Microseris laciniata Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5512 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
  RSA2705  Microseris laciniata subsp. laciniata J. W. Blankinship 1924-6-8 s.n. Lake Kelseyville Comment
  UC166830  Microseris laciniata subsp. laciniata J. P. Tracy 1905-7-14 2265 Lake 6 mi nw Lakeport (in hills about Scotts Valley); in hills about Scotts Valley 426 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
  SD51341  Mimetanthe pilosa Darley F. Howe 1961-7-30 Lake 6.4 miles north of Upper Lake ranger station 395 Comment
  UCD160346  Mimulus Nellie Coffey 1931-4-12 s.n. Lake Exact location unkown Comment
  JEPS1767  Mimulus androsaceus Milo S. Baker 1947-4-16 11672 Lake 1 mi se Borax Lake (near road to Burns Valley) Comment
  JEPS4735  Mimulus angustatus R. F. Hoover 1941-6-8 5345 Lake Loch Lomond Comment
  JEPS94795  Mimulus arvensis Vernon Oswald and Lowell Ahart 1998-5-7 9034 Lake Bartlett Springs Road w of Indian Valley Reservoir (at the bridge on Bartlett Creek); Bartlett Springs Road 457 Comment
  UC103680  Mimulus arvensis T. S. Brandegee May 1884 Lake Lakeport; ; Lakeport, Lake Co. Comment
  UCD84403  Mimulus arvensis Ayzik Solomeshch 2004-6-13 s.n. Lake Southern slope of Goat Mtn. Vicinity of Root Glades, N of Wyman Creek. 891 Comment
  JEPS15617  Mimulus bolanderi Rimo Bacigalupi with G. Thomas Robbins 1954-6-24 4572 Lake 3 mi above Lake Pillsbury (along Forest Service Road up to Hull Mtn. lookout, overlooking Big Squaw Valley); Squaw Valley Creek watershed 701 Comment
  UC103774  Mimulus bolanderi T. S. Brandegee 1891-6-22 Lake Snow Mt. Comment
  UC1051508  Mimulus bolanderi Helen K. Sharsmith 1953-6-30 4394 Lake tributary to Middle Fork Eel River (slopes of Bear Creek, at Bear Creek Public Camp); Inner North Coast Ranges, Mendocino National Forest 624 Comment
  UC1063109  Mimulus bolanderi A. Simontacchi 1937-8-5 360 Lake 2.2 mi nw Twin Valleys; Mendocino National Forest, Lakeport Quadrangle Comment
  UC909709  Mimulus bolanderi Milo S. Baker 1950-5-23 12230 Lake about 1 mi se Borax Lake Comment
  JEPS15546  Mimulus breweri G. Thomas Robbins with L. R. Heckard 1956-7-25 3704 Lake about 1 mi from summit Snow Mt. West (e base of ridge that forms a se extension of Snow Mt. West, pond which drains w into Bear Creek, a tributary of Rice Fork of Eel River); Snow Mt., Lake-Colusa County Boundary 1981 Comment
  UC147922  Mimulus cardinalis Joseph P. Tracy Jul 21 1905-Aug 16 1905 2347 Lake Ben Moore Creek Northern Coast Ranges, Elk Mountain 1219 Comment
  HSC95551  Mimulus douglasii A. Hove, A. Poteet, C. Sanville 1999-3-27 8 Lake Walker Ridge Rd. 817 Comment
  JEPS39660  Mimulus guttatus Rimo Bacigalupi and T. Crovello, L. Heckard 1965-4-26 9058 Lake 1.8 mi by road below the summit Bartlett Mountain Comment
  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
  SEINET4678007  Mimulus guttatus John S. Palmer 1975-5-3 318 Lake 8.7 miles east of State Route 29 along Butt's Canyon Creek on Butt's Canyon Road.; 0 549 Comment
  RSA47589  Mimulus guttatus L. Beane, Lois E. James 1949-5-11 2000 Lake 5 mi. N. of Lakeport. Comment
  HSC72578  Mimulus kelloggii J. P. Smith, Thomas W. Nelson 1976-4-13 8564 Lake Bartlett Springs Rd., 8.2 mi. from its jct. with Hwy. 20 1067 Comment
  UC1562680  Mimulus kelloggii Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7499 Lake a few mi nw Pine Grove (Bottle Rock Rd., 1.3 mi se of Sulphur Creek Rd. jct., halfway between Kelseyville and Middleton) 731 Comment
  UCD32397  Mimulus kelloggii Beecher Crampton; Jim Sweeney 1950-5-6 547 Lake 1 mile west of Highland Springs on either side of the road. 457 Comment
  POM273195B  Mimulus moschatus var. sessilifolius Lyman Benson 1932-7-17 3938 Lake Cobb Valley, below Hobergs. Middle N Coast mtn range, Kelsey Creek watershed. 915 Comment
  UC1552713  Mimulus nudatus Frederica Bowcutt 1985-4-24 494 Lake nw Lake Berryessa (just w of Old Berryessa-Knoxville Road, in Homestake Gold Mining area prior to expansion, nw of Knoxville) 533 Comment
  UCD167395  Mimulus nudatus Eric LoPresti 2014-5-31 29 Lake McLaughlin UC Reserve. Quarry Valley. First Sargent Cypress Seep. 640 Comment
  UC147921  Mimulus pilosus J. P. Tracy 1905-8-19 2369 Lake 6 mi nw Lakeport; Hills about Scotts Valley 426 Comment
  UC1925897  Mimulus pilosus Donald G. Nelson 1940-8-7 714 Lake near Lake and Napa county boundary. Knoxville to Lower Lake (town). Comment
  JEPS80109  Mimulus primuloides subsp. primuloides L. R. Heckard with J. Hickman 1980-7-1 5268 Lake about 1 mi se West Peak (Frog Pond); Snow Mt. 1828 Comment
  JEPS3003  Mimulus rattanii Milo S. Baker 1945-6-29 10896 Lake 1 mi s Kelseyville-Lower Lake Hiwy. (on Bottlerock Rd.); North Bay Comment
  HSC66056  Mimulus tilingii Cathie Goldberg, Lynn Kunstman, Lauren Philbrick, Geoff Walsh 1980-4-19 42 Lake Along Walker Ridge Rd., 1 mi. N of jct. with access road to Indian Valley Dam Comment
  JEPS3032  Mimulus tricolor Estelle Leopold May 1950 Lake Snows Lake Comment
  JEPS3319  Mimulus tricolor J. Robert Sweeney 1951-5-3 630 Lake 5 mi w Lower Lake (sw of Manning Flat) Comment
  JEPS4651  Mimulus tricolor Milo S. Baker 1953-6-20 12733 Lake 3.4 mi e Middletown Comment
  JEPS4652  Mimulus tricolor Milo S. Baker 1953-7-1 12804 Lake 3.4 mi e Middletown (s of Hwy) Comment
  UC129127  Mimulus tricolor Miss Myrtle Stone 1909-4-27 Lake Kelseyville Comment
  UCSB7522  Mimulus tricolor Sweeney, J.; Bacigalupi, Rimo 1953-5-18 Lake along Pope Valley road 4 mi. S.E. of junction with Highway 53 (Calif.); near Middletown; in Long Valley 320 Comment
  RSA535820  Mimulus tricolor David M. Thompson 1988-5-18 908 Lake Western margin of Snow's Lake. 0.6 mi S of Hwy 29 along Siegler Canyon Road, then 3.2 mi S along Perini Road. 671 Comment
  HSC31708  Minuartia californica Bonnie Prange 1974-5-4 Lake Kowalski Ranch 320 Comment
  CAS-BOT-BC174605  Minuartia californica M. S. Jussel 1932-5-1 s.n. Lake Jordan Park on road to Lower L. Comment
  RSA105367  Minuartia californica Allison Hastings 1940-4-28 s.n. Lake Half mile S of Kelseyville on Bottle Rock Road. Comment
  CHSC70974  Minuartia douglasii Vernon Oswald; Lowell Ahart 1998-5-7 9017 Lake Bartlett Springs Rd. on the north end of Indian Valley Reservoir, between Kowalski Ranch and Barkerville. On the edge of a meadow on the north side of the road. 457 Comment
  HSC27223  Minuartia douglasii J. P. Smith 1972-4-8 5188 Lake 0.2 mi. N of jct. of Hwy. 20 and Walker Ridge Rd. Comment
  HSC45728  Minuartia douglasii Christopher Knopp 1978-4-23 21 Lake Barrel Springs Campground 701 Comment
  POM285529  Minuartia douglasii Lyman Benson 1928-4-30 144 Lake Lakeport; Summit, Rocky Hill 2 miles S Lakeport; Mt. Range: Mayacamas; River: Clear Lake. 488 Comment
  RSA2413  Minuartia douglasii J. W. Blankinship 1923-5-6 s.n. Lake Upper Kelsey Creek. Comment
  UC1282806  Minuartia douglasii J. R. Sweeney 1953-5-8 1019 Lake 3 mi n Middletown (on Lower Lake Road); Hill 1030 Comment
  CAS-BOT-BC27519  Minuartia nuttallii subsp. gregaria Amos Arthur Heller 1902-7-15 5892 Lake About Summit Lake, near the summit of Mt. Sanhedrin Comment
  RSA423683A  Minuartia nuttallii subsp. gregaria J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9329 Lake Forest Service Rd. M1, 5.3 mi from jct with 20N01; Mendocino National Forest. 1585 Comment
  UC424829  Minuartia nuttallii subsp. gregaria Milo S. Baker 1929-7-1 3450 b Lake along Parker Camp trail about 1500 ft from top; Snow Mt. Comment
  POM312383  Mollugo verticillata H. L. Mason 1946-7-27 12953 Lake Clear Lake, 2-3 miles north of Lakeport. Comment
  CAS-BOT-BC435100  Mollugo verticillata Peter Rubtzoff 1963-9-13 5261 Lake Clear Lake State Park. On Clear Lake beach in lower Kelsey Creek area. Comment
  IRVC29614  Monardella Mark A. Elvin, Mark S. Brunell, David Isle 2006-8-3 4997 Lake Snow Mtn: 550m N of Cedar Camp; on ridge where county line devides Lake and Calusa counties. Southern Northern Inner Coast Ranges 1940 Comment
  UCLA62518  Monardella glauca unknown 1902-7-19 5909 Lake s slope Mt. Sanhedrin (above sawmill) Comment
Read comments
May 21 2013
  JEPS80842  Monardella odoratissima subsp. glauca L. R. Heckard and J. C. Hickman 1981-8-1 5813 Lake Bear Creek, sw side of mt. Snow Mt. 1889 Comment
  HSC46521  Monardella odoratissima subsp. pallida J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9292 Lake Boardman Ridge, along FS Rd. 1N02, 1.4 mi. N of junction with FS Rd. 20N01 1006 Comment
  HSC69944  Monardella villosa Thomas W. Nelson, Jane P. Nelson 1977-7-14 3632 Lake Along USFS Rd. 20N01 534 Comment
  LA62382  Monardella villosa Pauline Schulthess; 1931-7-15 sn Lake 1.5 mi. W of Kelseyville Comment
  RSA0022778  Monardella villosa subsp. subserrata F. W. Peirson 1928-7-4 7955 Lake 8 miles west of Lower Lake. Comment
  CDA24959  Monardella villosa subsp. villosa G. F. Hrusa, R. Gross 2008-5-23 17425 Lake North Coast Ranges; Above N. Fk. Cache Cr. +/- 1 mi. below spillway of Indian Valley Reservoir. 408 Comment
  CHSC71431  Monardella villosa subsp. villosa Vernon H. Oswald; Lowell Ahart 1998-7-15 9295 Lake East side of county near Barrel Spring on the east side of Baldy Mtn. and west of Walker Ridge Rd. 0.8 mi south of Bartlett Springs Rd. 640 Comment
  JEPS80737  Monardella villosa subsp. villosa L. R. Heckard and J. C. Hickman 1981-7-28 5697 Lake Ridge about 1/2 mi east Timber Lake (toward Bear Creek), west side Snow Mt. 1645 Comment
  CAS-BOT-BC220688  Monardella viridis Kate Eastwood Phelps 1934-7-1 s.n. Lake Adams Springs Comment
  UC971698  Monolopia major Leo Koch 1940-4-29 930 Lake e of Lower Lake Comment
  UC83792  Montia fontana T. S. Brandegee 1891-6-21 Lake Tunis Comment
  RSA0102994  Montia gypsophiloides Lyman Benson 1935-3-25 6304 Lake Lakeport. Mt. Range: Mayacamas. Watershed: Clear Lake. 426 Comment
  JEPS87842  Myosotis discolor Vernon H. Oswald and Lowell Ahart 1994-6-20 6332 Lake w.-n.w. of Stonyford (Forest Rte. M3 at spur rd. to W. Crockett Camp and trailhead, n. side of rd., n. side of Snow Mt. Wilderness); Snow Mt. Wilderness 1524 Comment
  CAS-BOT-BC83217  Myosurus minimus Herbert L. Mason 1953-4-4 14503 Lake Playa north of Lower Lake, Mannings Flat. Comment
  UC1196178  Myosurus minimus J. P. Tracy May 28 1902-Jun 2 1902 1697 Lake 6 mi n Lakeport (in hills of Scotts Valley); Scotts Valley 426 Comment
  SEINET12091615  Myosurus minimus Unknown 1982-1 57 Lake ca 350 yd N of hwy 29, Kessloff Property, ca 2.0 mi W of Lower Lake. Lower Lake Quadrangle, 15 500 Comment
  UC1101496  Myriophyllum hippuroides Herbert L. Mason 1945-6-29 12624 Lake Boggs Lake, at the base of Mount Hanna Comment
  RSA32514  Nama californica J. T. Howell 1945-6-19 21012 Lake Sawmill Flat, Bartlett Mountain. 1220 Comment
  UC1133174  Nassella lepida K. Bradshaw 1937-6-2 53 Lake 3 mi wnw Lakeport; Lakeport Quadrangle Comment
  CHSC52155  Nassella pulchra David G. Bendix 1978-4-10 5 Lake 8.5 km w of Walker Ridge Road, Hwy 20, roadside. 460 Comment
  CHSC8593  Nassella pulchra Dave Isle 1969-4-12 308 Lake On N. side of HW 20 just W. of Lucerne (at base of cliff just across the road from clear lake). 411 Comment
  UC1008738  Navarretia cotulifolia Frank W. Gould 1940-5-4 1028 Lake 2.5 mi n Middleton Comment
  UC908408  Navarretia cotulifolia Herbert L. Mason 1945-5-12 12578 Lake e of Middletown; Locomono Creek Comment
  JEPS80751  Navarretia divaricata subsp. vividior L. R. Heckard and J. C. Hickman 1981-7-29 5714 Lake Colusa-Lake County Boundary: North of road and Summit Springs, south side Snow Mt. Comment
  UCD39785  Navarretia heterandra Collector Unknown 1940-5-23 Lake Anderson's Ranch, Lower lake. Comment
  JEPS97591  Navarretia intertexta R. D. Stone 1983-6-10 531 Lake east side of Kelsey Creek Pine Grove (ca. 1.5 mi NW of); Cobb Valley 716 Comment
  UC971990  Navarretia intertexta Herbert L. Mason 1952-6-15 14299 Lake 9 mi s Middletown; Butts Canyon Comment
  UCD36350  Navarretia intertexta Beecher Crampton 1953-6-2 1390 Lake Northwest slope of Mount Hannah, at northwest edge of Bogg's Lake. Comment
  UC908428  Navarretia intertexta Herbert L. Mason 1945-6-29 12613 Lake wash of Kelsey Creek Kelsey Creek Comment
  UCD32422  Navarretia intertexta Beecher Crampton 1950-5-20 582 Lake Lake County, about 3 miles above Highland Springs, in roadcut through grassy meadow. 609 Comment
  CHSC83442  Navarretia jepsonii L. P. Janeway 2002-5-2 7570 Lake Inner North Coast Ranges. Uppermost meadow of Sawtelle Valley; northern end of Walker Ridge. 686 Comment
  SBBG117228  Navarretia jepsonii B. Crampton 1956-6-26 3635 Lake Howard Springs Comment
  UC1040676  Navarretia jepsonii Beecher Crampton 1956-6-26 3635 Lake slopes at entrance of Howard Springs Howard Springs 641 Comment
  UC963755  Navarretia jepsonii H. L. Mason 1930-6-1 5687 Lake 4 mi e Middletown Comment
  RSA113804  Navarretia leucocephala subsp. bakeri Beecher Crampton 1956-6-26 s.n. Lake Loch Lomond. Comment
  JEPS15465  Navarretia leucocephala subsp. pauciflora Rimo Bacigalupi with G. Thomas Robbins 1956-6-1 5688 Lake on road between Lower Lake and Kelseyville; Manning Flat 569 Comment
  POM282339  Navarretia leucocephala subsp. plieantha Lyman Benson 1935-5-18 6645 Lake Bogg's Lake, Mount Hanna; Middle N. Coast Range, Clear Lake Watershed. 1067 Comment
  POM296794  Navarretia leucocephala subsp. plieantha Lyman Benson 1947-8-25 12801 Lake Bogg's Lake, west of Mount Hannah 823 Comment
  OBI48891  Navarretia leucocephala subsp. plieantha Don Mansfield 1981-1 Lake Comment
  JEPS69664  Navarretia linearifolia subsp. pinnatisecta W. L. Jepson 1938-6-9 18946 a Lake Bartlett Springs Comment
  JEPS82550  Navarretia linearifolia subsp. pinnatisecta L. R. Heckard 1983-7-27 6108 Lake about 0.25 mi nw Summit Springs (s side of Snow Mt.); Snow Mt. 1500 Comment
  UC133636  Navarretia linearifolia subsp. pinnatisecta Joseph P. Tracy 1905-8-17 2359 Lake above Upper Lake (bed of Middle Creek); Northern Coast Ranges, Middle Creek, above Upper Lake 457 Comment
  UC952851  Navarretia linearifolia subsp. pinnatisecta Milo S. Baker 1927-1 12338 Lake dry margin Snow Lake 609 Comment
  UC952852  Navarretia linearifolia subsp. pinnatisecta Milo S. Baker 1927-1 12338 Lake margin Snow Lake 609 Comment
  UCD106391  Navarretia linearifolia subsp. pinnatisecta Glen Holstein 1980-6-29 116 Lake ca. 1.75 miles northwest of Adams, on north side of Harrington Flat Road. 822 Comment
  UCD38643  Navarretia linearifolia subsp. pinnatisecta Beecher Crampton 1956-6-26 3639 Lake Margin of Snow's Lake. 655 Comment
  UC1178928  Navarretia mellita Herbert L. Mason 1953-6-8 14523 Lake Black Oak Villa Butts Canyon Comment
  UC2030043  Navarretia mellita Robert F. Thorne 1974-7-27 44942 Lake Boggs Lake north of Harrington Flat Road. Comment
  RSA0004853  Navarretia myersii subsp. deminuta L. Huntington, M. Rockwood 1993-5-5 41 Lake Long Valley, 2 mi. SE of Middletown, Butts Canyon Rd. near junction with Callayomi Road. Vernal pool. Comment
  SEINET4673688  Navarretia paradoxinota Lowell Ahart, Robert Schlising 2005-7-2 12131 Lake Near Barrel Spring, Walker Ridge, about 1 1/2 miles (air) south of Bartlett Springs Road, about 2 miles (air) west of Bear Valley.; 0 691 Comment
  UC1124131  Navarretia pubescens K. E. Bradshaw 1937-6-14 67 Lake 1 mi ssw Liberty School; Lakeport Quad. 487 Comment
  UC1178920  Navarretia pubescens Herbert L. Mason 1953-6-8 14529 Lake n of Middletown; Locomono Meadow Comment
  UC146172  Navarretia squarrosa J. P. Tracy 1905-8-21 2373 Lake 6 mi nw Lakeport (in hills about Scotts Valley); Scotts Valley 426 Comment
  SBBG117245  Navarretia subuligera B. Crampton 1953-6-2 1385 Lake Mt Hannah, at NW edge of Bogg's Lake Comment
  SEINET9290892  Navarretia subuligera Unknown 1953-6-2 1385 Lake Mount Hannah Comment
  CAS-BOT-BC479716  Navarretia tagetina Ann Howald 2003-5-23 2342 Lake Inner North Coast Ranges: Long Valley, N of Butts Canyon Rd, c. 1.4 mi W-SW of Lake Bordeaux 341 Comment
  JEPS100837  Navarretia tagetina Dean Wm. Taylor with Mey Akasah 1999-6-3 17208 Lake Manning Flat, along Highway 29 5 miles West from Lower Lake 563 Comment
  UCD32421  Navarretia tagetina Beecher Crampton 1950-5-20 579 Lake Lake County, about 1 mile east of Middletown, along west side of Loconoma Creek. 328 Comment
  UCD36401  Navarretia vividior Beecher Crampton 1953-7-14 1502 Lake Lake County, southeast shore of Bogg's Lake, northwest slope of Mount Hannah. 853 Comment
  UCD37012  Navarretia vividior Beecher Crampton 1956-6-26 3646 Lake Lake County, 3.5 miles by road east of Seigler Springs, margin of Snow's Lake. 655 Comment
  OBI53983  Nemacladus capillaris Barbara Ertter 1988-7-4 7689 Lake Bear Crk rd ca 10 mi N of Upper Lake (town), crest of rd 3.8 mi from Elk Mt rd. Mendocino Natl For., T17N, R9W sec 20 NW 975 Comment
  SD6552  Nemacladus capillaris Daniel Cleveland 1882-6-18 Lake Allen Springs Comment
  RSA75154  Nemacladus capillaris Milo S. Baker 1940-6-26 9716 Lake Woodcrest, Cobb Valley. Comment
  SEINET10464829  Nemacladus capillaris Howell 1945-6-21 Howell 21203 Lake Bartlett Flat. No serpentine. 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
  SEINET10461254  Nemacladus montanus Daniel Cleveland Cleveland s.n. Lake Allen's Springs, Type Collection Comment
  SEINET10461261  Nemacladus montanus Dennis E. Breedlove 1980-6-29 Breedlove 44834 Lake Butts Canyon Road 5-8 miles south of Middletown 274 Comment
  CAS-BOT-BC278131  Nemophila Geri Hulse-Stephens 2001-6-29 s.n. Lake Goat Mountain. Wyman Creek 1005 Comment
  CHSC101603  Nemophila heterophylla David Isle 2004-5-6 1602 Lake Mendocino National Forest; NE of Gravelly Valley airstrip; N of Lake Pillsbury. MDB and M. 573 Comment
  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
  POM289443  Nemophila heterophylla Lyman Benson 1928-4-30 578 Lake Western base Mt. Konocti. Kelseyville. Middle North Coast, Kelsey Creek. 488 Comment
  RSA2479  Nemophila heterophylla J. W. Blankinship 1924-5-10 s.n. Lake Blue Lakes. Comment
  UC1562696  Nemophila heterophylla Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7525 Lake ca 5 airmi nw Lakeport (Scotts Valley Rd 5 mi s of Hwy 20); nw of Lakeport 426 Comment
  CHSC71117  Nemophila menziesii Jan Monelo 1989-4-1 2 Lake E side Clear Lake, 2.2 mi s of Lucern. 396 Comment
  HSC37991  Nemophila menziesii Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2338 Lake Along Morgan Valley Rd., 1.5 mi. from Napa County line 671 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
  UCD83901  Nemophila menziesii Ellen Dean; G. Harrington, C. Thomsen, J. Alderson, M. Bibbo 2010-4-24 5927 Lake BLM Cache Creek Wilderness. NE part of Wilderness just west of confluence of Cache and Rocky Creeks, top ridge of peninsula that juts out into Cache Creek. 330 Comment
  SEINET12318318  Nemophila menziesii Unknown 1978-1 6 Lake jct. Hwys 29 and 175, ca 3 mi SE of Kelseyville 500 Comment
  CHSC52401  Nemophila menziesii var. menziesii Lysanna Quijano 1983-4-9 7 Lake Kesloff property, ca 1 mi W of Lower Lake. 528 Comment
  UCSB63597  Nemophila menziesii var. menziesii Garcia, Ron 1995-4-1 Lake Jct. Hwys. 29 and 175; ca. 3 mi. SE of Kelseyville; Kelseyville U.S.G.S. Quadrangle, 15'; SE 1/4 of SW 1/4 Sect. 30; T18N, R8W 579 Comment
  CAS-BOT-BC7223  Nemophila nana Alice Eastwood 1900-2-1 s.n. Lake Bartlett Mt. (old road) Comment
  CAS-BOT-BC219416  Nemophila parviflora Alice Eastwood 1925-5-22 12845 Lake Dashiells, Mt. Sanhedrin Comment
  CAS-BOT-BC219419  Nemophila parviflora John Thomas Howell 1945-6-20 21106 Lake Pinnacle Rock, Bartlett Mountain Comment
  JEPS95492  Nemophila parviflora var. austiniae Vernon H. Oswald and L. Ahart 1994-6-1 6253 Lake Yellow Pine Forest. Forest Road M3 at Low Gap, just N of the Snow Mtn. Wilderness Comment
  SACT001616  Notholcus lanatus J. Dowdell 1936-6-27 Lake Comment
  RSA10156  Oemleria cerasiformis Carl B. Wolf 1928-5-6 1993 Lake 6 mi. from Clear Lake on the Bartlett Springs Grade. (Morrison Garden) Comment
  RSA128697  Onopordum acanthium T. C. Fuller 1958-7-10 897 Lake Dry bank of Kelsey Creek, Cobb Valley, 1/2 mile N Pine Grove Comment
  CAS-BOT-BC254333  Orcuttia tenuis Milo S. Baker 1948-7-23 12060 Lake Bogg's Lake at northern end near small water hole 914 Comment
  JEPS87835  Orobanche bulbosa Vernon H. Oswald and Lowell Ahart 1994-6-20 6339 Lake 0.2 mi n Lower Nye Camp (Forest Route M3 (18N04) at the trailhead to Bloody Rock, nw edge of Snow Mountain Wilderness, w of Stonyford); Snow Mountain Wilderness 1036 Comment
  JEPS87836  Orobanche bulbosa Vernon H. Oswald and Lowell Ahart 1994-6-20 6339 Lake 0.2 mi n Lower Nye Camp (Forest Route M3 (18N04) at the trailhead to Bloody Rock, nw edge of Snow Mountain Wilderness, w of Stonyford); Snow Mountain Wilderness 1036 Comment
  JEPS15554  Orobanche pinorum G. Thomas Robbins with L. R. Heckard''G. Thomas Robbins (with L. R. Heckard) 1956-7-25 3726 Lake Lake-Colusa County Boundary. Talus slope on ridge forming southern extension of Snow Mt. West and about one-fourth mile south of its summit. Comment
  UC1075808  Orobanche pinorum Philip A. Munz 1956-7-25 22321 Lake West Peak Ridge, Snow Mountain Comment
  UCD21729  Orobanche uniflora Robin McMaster 1973-4-15 350 Lake West of Bear Valley. Comment
Read comments
Jul 5 2010
  UC1076312  Orobanche uniflora subsp. occidentalis Herbert L. Mason 1929-4-29 5229 Lake Hopland Grade, 3 miles south of Hopland. Comment
  RSA0066500  Orobanche uniflora subsp. occidentalis Christine Laning 1973-4-15 108 -30 Lake 0.6 mile north of State Highway 20 on Bartlett Springs Road, north side of Clear Lake. Comment
  RSA2443  Orthocarpus attenuatus J. W. Blankinship 1923-4-26 s.n. Lake Kelseyville. Comment
  RSA80861  Orthocarpus attenuatus Mabel Peirson 1926-4-2 6605 Lake 0.25 mile back from Lower Lake. Comment
  POM286545  Orthocarpus faucibarbatus Lyman D. Benson 1927-04 851 Lake Kelseyville. Mt. Range: Middle N Coast; River: Kelsey Creek. 457 Comment
  POM44308  Orthocarpus linearilobus Marcus E. Jones 1883-5-8 s.n. Lake Kelsey. Comment
  UCD160620  Osmorhiza berteroi James A. Neilson Jr. 1975-5-23 3307 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  UCD42068  Osmorhiza berteroi Geri Hulse-Stephens 2001-6-29 755 Lake Goat Mountain. Wyman Creek. 1005 Comment
  CAS-BOT-BC316823  Packera clevelandii A. Heller 1916-6-8 12383 Lake Between Hough's Springs and the Colusa County line, along tributary of Cache Creek Comment
  CHSC84193  Packera clevelandii Lowell Ahart 2003-7-14 10393 Lake Near a small stream, at Barrel Spring, about 1 1/2 miles (air) south of Bartlett Springs Road, about 2 miles (air) west of Bear Valley. 396 Comment
  JEPS23645  Packera clevelandii Joseph P. Tracy 1935-7-4 14021 Lake n side of Cobb Valley; Cobb Mountain, Glenbrook 822 Comment
  JEPS23646  Packera clevelandii W. L. Jepson 1938-10-1 19064 Lake Guenoc Valley Comment
  SD8773  Packera clevelandii Daniel Cleveland Jun 1882 Lake Indian Valley Comment
  SEINET10721125 Image available Packera clevelandii Cyrus G. Pringle 1882-8-25 Pringle 14655 Lake Springy places. Comment
  UC91677  Packera eurycephala var. eurycephala T. S. Brandegee 1891-6-24 Lake lower slopes of Snow Mountain Snow Mountain Comment
  CAS-BOT-BC316839  Packera eurycephala var. eurycephala T. M. Barkley; N. D. Burroughs 1964-6-20 304 Lake North end of Lake Pillsbury, north of Soda Creek Station; about 25 airline miles northeast of Ukiah. Comment
  CAS-BOT-BC10382  Paeonia brownii Milo S. Baker 1950-5-6 12206 Lake About 1 mile SE of Borax Lake Comment
  UCD160610  Panicum acuminatum var. thermale James A. Neilson Jr. 1975-6-5 3243 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  UC1025829  Parvisedum leiocarpum J. R. Sweeney 750 Lake 5 mi n of Lower Lake (Lower Lake Highway); Lower Lake Highway Comment
  UC936163  Parvisedum leiocarpum Robert Sweeney 1951-4-15 Lake about 6 mi n of Lower Lake (edge of meadow about 20 feet from chaparal) Comment
  UC592629  Parvisedum pentandrum Milo S. Baker 1938-5-1 8957 Lake w of Lakeport (along the highway) Comment
  CAS-BOT-BC265634  Paspalum distichum J. W. Blankinship 1926-7-2 s.n. Lake Cold Creek, Kelseyville Comment
  JEPS68198  Pectocarya penicillata W. L. Jepson 1936-4-19 17418 Lake Callayomi Valley Comment
  UC1552717  Pectocarya penicillata Frederica Bowcutt 1985-4-10 482 Lake ca 1 air mi nw Gibson Hill (ca 1/8 mi s of Hwy 20) Comment
  UCD120169  Pectocarya penicillata June McCaskill; G. L. Stebbins Jr. 1965-3-4 695 Lake 1 mile northwest of Paradise Valley, on road from Jerusalem Valley to Paradise Valley. Comment
  UCD147009  Pectocarya pusilla Robert E. Preston 2011-5-3 2854 Lake SE edge of Manning Flat. 571 Comment
  JEPS77365  Pedicularis densiflora Robert M. Lloyd 1963-5-4 2592 Lake 8 mi n Middletown (on Cal Hwy 29 at Whispering Pines (just s of)) 792 Comment
  UCD82107  Pediomelum californicum Ellen Dean; G. Harrington, C. Thomsen,Chiao-Yi Cheng,R. Wilmarth 2009-5-20 5635 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.5 road mi N of intersection with road to Indian Valley Reservoir. Parking area, undeveloped roads, flats and slopes on W side of road. 818 Comment
  CAS-BOT-BC300497  Pellaea brachyptera Mona Bourell 1997-7-3 6560 Lake Mendocino National Forest, Low Gap Saddle Road (M 3) to Pyramid rock. Cold Creek trail 1554 Comment
  RSA275345  Pellaea brachyptera J. P. Smith, J. O. Sawyer, T. W. Nelson 1977-7-14 9348 Lake Mendocino National Forest, forest service road M1, 5.3 miles from its junction with 20NO1 1585 Comment
  UC42660  Pellaea brachyptera Mrs. Brandegee 1892-8-25 Lake Snow Mt Comment
  UCR208088  Pellaea brachyptera J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9348 Lake North Coast Range, Mendocino National Forest, Forest Service Rd. M1, 5.3 mi from jct with 20N01 1585 Comment
  CAS-BOT-BC71330  Pellaea mucronata A. A. Heller 1919-5-10 13150 Lake Valley of a tributary of Cache Creek 5 miles east of Hough's Springs Comment
  CAS-BOT-BC71331  Pellaea mucronata John Thomas Howell 1945-6-21 21162 Lake Sawmill Flat to Ruppert Ridge, Bartlett Mountain Comment
  UC1063627  Pellaea mucronata var. mucronata K. Bradshaw 1937-6-8 105 Lake 3 1/2 mi sw of Upper Lake (Plot 24); Lakeport Quadrangle Comment
  CAS-BOT-BC293734  Penstemon Mona Bourell 1997-7-4 6612 Lake Mendocino National Forest, Black Butte, near summit Comment
  CAS-BOT-BC293735  Penstemon Mona Bourell 1997-7-4 6622 Lake Mendocino National Forest, Black Butte, near summit Comment
  UC566673  Penstemon heterophyllus Pauline Schulthess 1931-7-7 Lake two mi sw Kelseyville; sw of Kelseyville Comment
  HSC46575  Penstemon heterophyllus subsp. heterophyllus J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9319 Lake Mendocino National Forest, along Boardman Ridge, 1.6 mi. from its junction with FS Rd. 20N01 1220 Comment
  JEPS80073  Penstemon heterophyllus var. heterophyllus L. R. Heckard with J. Hickman 1979-6-16 5085 Lake nw Timber Lake (Snow Mt.); , nw of Timber Lake 1493 Comment
  NY601684  Penstemon heterophyllus var. heterophyllus B. J. Ertter 1988-7-4 7699 Lake Bear Creek Road ca. 10 airmiles north of Upper Lake (town), crest of road 3.8 miles from Elk Mountain Road, Mendocino National Forest 975.4 Comment
  CHSC71453  Penstemon heterophyllus var. purdyi Vernon H. Oswald; Lowell Ahart 1998-7-15 9299 Lake East side of county near Barrel Spring on the east side of Baldy Mtn. and west of Walker Ridge Rd. 0.8 mi south of Bartlett Springs Rd. 640 Comment
  JEPS11364  Penstemon heterophyllus var. purdyi W. L. Jepson 1942-6-9 20727 Lake Siegler Springs Siegler Springs Comment
  JEPS7543  Penstemon heterophyllus var. purdyi Rimo Bacigalupi with G. T. Robbins 1954-6-24 4579 Lake 3 mi above Lake Pillsbury (along forest service road up to Hull Mtn. lookout, in cut-over lands above Lake Pillsbury (4.6 mi above), watershed of Squaw Valley Creek); Squaw Valley Creek 822 Comment
  NY601737  Penstemon heterophyllus var. purdyi B. J. Ertter 1988-7-4 7702 Lake Bear Creek Road ca. 10 airmiles north of Upper Lake (town), crest of road 3.8 miles from Elk Mountain Road, Mendocino National Forest. 975.4 Comment
  NY601771  Penstemon heterophyllus var. purdyi C. F. Baker 1903-5-9 3091 Lake Kelseyville Comment
  SD27925  Penstemon heterophyllus var. purdyi Carl B. Wolf 1928-5-5 1945 Lake 1 mi. from Clear Lake on Bartlett Springs Grade 487 Comment
  CAS-BOT-BC6782  Penstemon intonsus Amos Arthur Heller 1902-8-1 6020 Lake on Eel river one mile below Hullville Comment
  CAS-BOT-BC293738  Penstemon purpusii Mona Bourell 1997-7-3 6587 Lake Mendocino National Forest, summit of Sheetiron Mountain Comment
  JEPS21337  Pentachaeta exilis Joseph P. Tracy 1921-5-12 5544 Lake near Lakeport; Northern Coast Ranges 426 Comment
  UC1060636  Pentachaeta exilis subsp. exilis Francia Chisaki and Gene B. Newcomb 1958-4-1 1091 Lake on Hwy #20 2 mi w North Fork of Cache Creek Comment
  HSC66049  Pentagramma triangularis S. Harris, B. Ferguson, M. Smith, M. Moble 1980-4-19 Lake Along Walker Ridge Rd., 3.7 mi. N of jct. with access rd. to Indian Valley Dam Comment
  UCD160618  Perideridia kelloggii James A. Neilson Jr. 1975-6-5 3473 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  UCSC000207  Persicaria maculosa P. Schulthess 1931-8-8 s.n. Lake 6 miles southeast of Kelseyville - Hildebrand Ranch Comment
  JEPS80336  Phacelia egena L. R. Heckard and J. Hickman 1981-6-21 5574 Lake Signal Peak Snow Mt. 2026 Comment
  UC440215  Phacelia imbricata H. E. and S. T. Parks 1930-5-15 836 Lake Vicinity of Mirabel Mine Comment
  HSC87518  Phacelia imbricata subsp. imbricata Gladys L. Smith 1981-6-22 6720 Lake Above Towhead Flat on rd. to summit of Mt. Sanhedrin, 2.0 km. E of Mendocino Co. line and 6.0 km. N of Soda Spring Ranger Station 1219 Comment
  UCD160354  Phacelia imbricata subsp. imbricata Nellie Coffey 1931-4-12 s.n. Lake Exact location unkown. 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
  RSA2667  Phacelia rattanii J. W. Blankinship 1924-5-10 s.n. Lake Blue Lakes. Comment
  JEPS1046  Phacelia rattanii Milo S. Baker 1928-7-5 3084 b Lake Rice Fork of South Eel River Rice Fork of South Eel River (n Lake Co.) Comment
  CHSC27538  Phacelia tanacetifolia Greg C. Halcomb 1978-4-9 11 Lake E side of Clear Lake, 2.2 mi s of Lucerne. 396 Comment
  UC424804  Phacelia tanacetifolia Milo S. Baker 1930-4-19 3976 b Lake road bank on e side Clear Lake Comment
  CAS-BOT-BC265810  Phalaris arundinacea Greg de Nevers 1996-5-18 10818 Lake Just south of Anderson Marsh State Historic Park Comment
  JEPS80402  Phlox diffusa L. R. Heckard and J. Hickman 1981-6-23 5635 Lake nw spur North Ridge; Snow Mt. 1981 Comment
  UC963766  Phlox gracilis Herbert L. Mason 1926-3-21 2765 a Lake Middletown to Mt. St. Helena (via Toll House Canyon); Toll House Canyon Comment
  CAS-BOT-BC134952  Phoradendron bolleanum R. Bacigalupi 1926-1-2 1241 Lake on Mt. St. Helena Grade about 4 miles S of Middletown Comment
  JEPS106121  Phoradendron densum Lowell Ahart 2004-10-14 11457 Lake On the north edge of Bartlett Springs Road (Road M 12), at the northeast part of Indian Valley Reservoir 450 Comment
  JEPS94200  Phoradendron densum Vernon Oswald and Lowell Ahart 1998-5-7 9015 Lake Bartlett Springs Rd. on the e. approach to Indian Valley Reservoir (between Complexion Spring & Kowalski Ranch) 457 Comment
  POM280318  Phoradendron macrophyllum Lyman D. Benson 1935-3-30 6372 Lake Kelseyville. Middle N Coast mtn range, Clear Lake watershed. 427 Comment
  HSC40288  Phoradendron serotinum subsp. tomentosum J. D. Ackerman, A. M. Montalvo 1975-9-10 708 Lake N side of Boggs Mtn., E of Cobb, Spikenard Creek near Rd. 100 817 Comment
  RSA589941  Phoradendron villosum Michael A. Vincent, Robert M. Rhode 1996-3-30 7311 Lake Hillside just N of jct Hwy 20 and Walker ridge Road Comment
  CAS-BOT-BC140588  Physocarpus capitatus Carl B. Wolf 1928-5-4 1870 Lake 5 miles south of Middletown Comment
  CAS-BOT-BC140592  Physocarpus capitatus M. S. Jussel 1933-6-26 216 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  RSA2316  Phytolacca americana J. W. Blankinship 1928-8-11 s.n. Lake Kelseyville. Comment
  CDA27681  Pickeringia montana W. F. Cruikshank 1965-7-1 Lake Adobe Creek Road, southwest of Kelseyville. 0 Comment
  UCD108159  Pickeringia montana M. Ensign 1943-5-28 341 Lake Two miles north of Reiff. Comment
  UCD20513  Pickeringia montana E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1085 Lake McLaughlin UC Reserve. Along Reiff Rd. just climbing into hills E of valley. 2.6 road miles W of intersection of Rayhouse Rd and road to Soda Springs. 670 Comment
  JEPS46221  Pickeringia montana var. montana W. L. Jepson 1942-6-9 20728 Lake between Howard Springs and Siegler Creek Comment
  UC555474  Pickeringia montana var. montana Pauline Schulthess 1931-7-15 Lake on old Pieta Rd. about 3 mi s Highland Springs; Toll Flats Comment
  CAS-BOT-BC71798  Pilularia americana Alice Eastwood; John Thomas Howell 1938-5-16 5599 Lake 10 miles north of Lower Lake Comment
  CHSC89538  Pinus attenuata Lowell Ahart 2004-10-14 11469 Lake On the south side of Cache Creek, on the south side of Bartlett Springs Road (Road M 12), about 2 miles west of the northwest part of Indian Valley Reservoir. 477 Comment
  RSA2616  Pinus attenuata J. W. Blankinship 1923-3-11 s.n. Lake Kelseyville Comment
  CAS-BOT-BC72899  Pinus ponderosa Alice Eastwood 1925-5-25 12934 Lake Dashiells, Mt. Sanhedrin Comment
  UC440234  Pinus sabiniana Bracelin and Parks 1931-4-20 Lake along a small stream near old Mirabel Mine Comment
  JEPS121703  Piperia leptopetala J. Greenhouse 1993-6-6 Lake Walker Ridge Comment
  JEPS64439  Piperia transversa Willis L. Jepson 1892-8-2 21273 Lake Elk Mt., Tunis Mill, n Lake Co. South Fork of Eel River Comment
  UC353829  Piperia transversa Milo S. Baker 1927-6-28 2233 a Lake Whispering Pines Resort Cobb Mt. Comment
  CAS-BOT-BC228058  Plagiobothrys Carl B. Wolf 1928-5-4 1898 Lake 2 miles N of MIddletown Comment
  CAS-BOT-BC228062  Plagiobothrys Greg de Nevers 2001-4-8 12193 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 457 Comment
  UCD84519  Plagiobothrys bracteatus Ellen Dean; C. Thomsen, G. Harrington, R. Wilmarth, R. Wenk 2010-6-2 6070 Lake Lake County. Walker Ridge. Along Bartlett springs road just west of Walker Ridge Rd intersection. 647 Comment
  HSC37990  Plagiobothrys nothofulvus Thomas W. Nelson, James Nelson, Jane P. Nelson, J. P. Smith 1976-4-12 2337 Lake Along Morgan Valley Rd., 1.5 mi. from Napa County line 671 Comment
  HSC38120  Plagiobothrys nothofulvus Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-13 2356 Lake Along Bartlet Springs Rd., 0.6 mi. from its junction with Hwy. 20 Comment
  UCD34463  Plagiobothrys nothofulvus Beecher Crampton 1985-3-24 9907 Lake Lake County, Lakeport, Beach street. Comment
  UCD41820  Plagiobothrys stipitatus var. micranthus Geri Hulse-Stephens 2001-4-29 579 Lake Goat Mountain. West vernal pool, Root Homestead Parcel. 944 Comment
  UCD81903  Plagiobothrys stipitatus var. micranthus Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5484 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road mi N of intersection with Hwy 20. E side of road. 653 Comment
  UC903731  Plagiobothrys tenellus Milo S. Baker 1947-4-16 11663 Lake roadside between Burns Val. and Borax Lake Comment
  UC903732  Plagiobothrys tenellus Milo S. Baker 1947-4-16 11685 Lake roadside between Burns Val. and Borax Lake Comment
  HSC28218  Plantago erecta J. P. Smith, J. O. Sawyer 1972-4-1 5114 Lake Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20 Comment
  UC1318334  Plantago erecta J. R. Sweeney 1953-4-28 998 Lake 10.1 mi from Lakeport (near Glen Ellen School, sw-facing slope above Scott Creek) 441 Comment
  UCD124519  Plantago major Herbert L. Mason 1945-8-24 12682 Lake East shore, Lower Lake. Comment
  POM161947  Plantago patagonica Joseph P. Tracy 1921-5-12 5536 Lake Near Lakeport. 427 Comment
Read comments
Jul 13 2018
  UC353852  Platanthera leucostachys Milo S. Baker 1927-7-8 2326 a Lake Cobb. Mt., near highway, s Lake Co. Cobb. Mt. Comment
  CAS-BOT-BC91647  Platystemon californicus L. R. Abrams 1928-5-5 12352 Lake 2 miles south of Lakeport. Comment
  CHSC4039  Platystemon californicus M. Lee 1967-4-29 28 Lake In field on S. side of Hwy 20, ca. 37 mi. west of Williams. 402 Comment
  CHSC6291  Platystemon californicus L. Lyons 1967-5-2 22 Lake Ca. 1 mi se of Lakeport off highway 29, on w side of Vista Point Rd. 807 Comment
  UC1196298  Platystemon californicus J. P. Tracy May 28 1902-Jun 2 1902 1737 Lake 6 mi nw Lakeport (hills about Scotts Valley); hills about Scotts Valley 426 Comment
  UC50159  Platystemon californicus Miss Anderson 22 Lake Clear Lake Comment
  SEINET12091614  Platystemon californicus T. J. Hart 1984-1 17 Lake ca 0.3 mi W of jct of Hwys 20 and 16, S side of Bear Creek, ca 18 mi SW of Williams. Wilbur 322 Comment
  POM272408  Platystemon californicus var. californicus Lyman Benson 1928-4-28 100 Lake Highland Springs. Mayacamas Mt. Range, 'Dobe Creek 610 Comment
  UCD131946  Plectritis ciliosa Joe Rogers; PLS 102 plant collecting interns 2013-4-14 2 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. North of road that goes southeast from Glebe Road at gate. 571 Comment
  HSC44454  Plectritis macrocera R. York 1978-4-23 143 Lake Barrel Springs Campground. 701 Comment
  POM296588  Poa annua Lyman Benson 1934-6-12 6076 Lake Kelseyville; Kelsey Creek; Middle N. Coast Mt. Range; Clear Lake watershed 427 Comment
  JEPS80342  Poa bolanderi L. R. Heckard and J. Hickman 1981-6-21 5580 Lake n cirque Snow Mt 1950 Comment
  CAS-BOT-BC254936  Poa bulbosa Alice Eastwood; John Thomas Howell 1938-5-17 5684 Lake Elk Mountain Ranger Station Comment
  CAS-BOT-BC254939  Poa bulbosa A. A. Beetle 1941-4-27 1735 Lake Shore of Clear Lake, W side of roadside bank Comment
  HSC59058  Poa bulbosa Thomas Wood 1979-4-14 96 Lake In Middle Creek Campground, Mendocino National Forest. 457 Comment
  UCD90688  Poa bulbosa M. D. Miller 1948-5-1 s.n. Lake Near Middletown. Comment
  UCD41479  Poa compressa Geri Hulse-Stephens 2001-4-27 545 Lake Goat Mountain. Addington Pond, north of Pond. 1280 Comment
  RSA484229  Poa howellii Milo S. Baker 1948-6-15 12070 Lake North base of Cobb Mt. at Woodcrest 762 Comment
  CHSC112014  Poa pratensis David Isle; Mike Dennis 1980-5-20 2077 Lake Mendocino National Forest. On S edge Snow Mtn. Wilderness. On E end of Timber Lake. Access via Snow Mtn. House Rd 24N02 (17N87) up blocked rd 17N71. 1482 Comment
  HSC10761  Poa pratensis J. V. Lenz 1947-4-12 Lake Putah Canyon. Comment
  CAS-BOT-BC236167  Poa secunda subsp. secunda L. R. Abrams 1928-5-7 12513 Lake Cache Creek, 2 miles W of Hough's Springs Comment
  CAS-BOT-BC236176  Poa secunda subsp. secunda J. W. Blankinship 1924-5-2 s.n. Lake Kelseyville Comment
  JEPS80790  Poa secunda subsp. secunda L. R. Heckard and J. Hickman 1980-7-2 5311 Lake trail from Frog Pond to Milk Ranch (sw of West Peak); Snow Mt 1965 Comment
  UCD36183  Poa secunda subsp. secunda Beecher Crampton 1953-4-4 1056 Lake 3 miles N of Glenhaven, along Highway 20, E side of Clear Lake. Comment
  UC1552826  Pogogyne douglasii Frederica Bowcutt 1985-5-20 529 Lake ten air miles S of Clear Lake, ca. 3 miles N of Middletown, SE of Harbin Hot Springs ca. 2 miles N of Putah Creek and W of Harbin Springs Road. Comment
  UC101869  Polygonum californicum Katharine Brandegee Lake Bartlett Springs Comment
  UC1111599  Polygonum californicum Herbert L. Mason 1945-10-21 12744 Lake 3 mi e Middletown Comment
  UC6675  Polygonum californicum J. Burtt Davy 1894-10-1 742 Lake Middletown Grade Mt. St. Helena Comment
  SEINET4338943  Polygonum californicum A. A. Heller 1902-8-6 s.n. Lake Eel river one mile below Hullville Comment
  RSA286251  Polygonum coccineum Robert F. Thorne 1974-7-27 44986 Lake Boggs Lake: N of Harrington Flat Road. 915 Comment
  RSA545380  Polygonum coccineum Robert F. Thorne, Larry E. DeBuhr 1975-8-15 46822 Lake Boggs Lake: W of Mt. Hannah, ca. 7.5 mi. SSE of Kelseyville and 3 mi. NNW of Glenbrook Resort. 854 Comment
  UC933817  Polygonum convolvulus Leo Koch 1940-4-26 884 Lake 1/2 mi s junction of Highway 29 and Adams Springs road (s of Kelseyville, field n of road) Comment
  UC1101167  Polygonum hydropiperoides Malcolm A. Nobs and S. Galen Smith 1949-9-9 1857 a Lake Bridge 1431 Clear Lake, Scott Creek (stream bank, nw end of lake) Comment
  POM280372  Polygonum persicaria Lyman Benson 1933-8-15 5683 Lake Kelseyville. 457 Comment
  POM280324  Polygonum punctatum Lyman Benson 1929-9-22 s.n. Lake N Coast, Clear Lake 427 Comment
  RSA466369  Polygonum punctatum M. B. Dunkle 1936-8-24 4866 Lake Near Cobb Comment
  UCD41941  Polypodium glycyrrhiza Geri Hulse-Stephens 2001-6-29 698 Lake Goat Mountain. Wyman Creek, below camp. 1005 Comment
  UCD91197  Polypogon maritimus John Thomas Howell 1945-6-22 21218 Lake Sulphur Banks. Comment
  SEINET10822539  Polypogon maritimus John Thomas Howell 1945-6-22 Howell s.n. Lake Low place where stood, Sulphur Banks Comment
  CHSC83453  Polypogon monspeliensis L. P. Janeway 2002-5-2 7578 A Lake Inner North Coast Ranges. Along ephemeral drainage above Complexion Spring, above Complexion Canyon; about 0.2 km north of Bartlett Springs Road and 1.6 km east of Indian Valley Reservoir. 524 Comment
  UCD84012  Polypogon monspeliensis Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6182 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by western fork of Rocky Creek Road. Rocky Creek Drainage, north of (below) waterfall and large boulders. Serpentine area on east side of drainage with groves of Cupressus sargentii. Ephermeral tributary enters creek here and comes from serpentine barrens on upper slopes. 648 Comment
  RSA161327  Polystichum imbricans D. H. Wagner 1959-9-11 14414 Lake Unspecified 1951 Comment
  UC573412  Polystichum imbricans subsp. imbricans R. C. Wilson 1937-6-10 401 Lake Lower Blue Lake; Lakeport Quadrangle 457 Comment
  CHSC32195  Polystichum scopulinum James Jokerst 1980-8-7 1069 Lake Near Snow Mountain (East). Comment
  JEPS81382  Polystichum scopulinum L. R. Heckard and J. C. Hickman 1982-7-8 5993 Lake w and nw side of East Peak Snow Mt. 2072 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
  JEPS64547  Populus fremontii subsp. fremontii Willis L. Jepson 1892-7 Lake South Fork of the Eel River , Gravelly Valley (Gravelly Valley) Comment
  UC1134758  Populus fremontii subsp. fremontii K. Bradshaw 1937-6-19 147 Lake Laurel Beach; Lakeport Quad., Laurel Beach Comment
  RSA0037086  Potamogeton M. Bourell 1997-7-2 6534 Lake Copper Butte Trail. Along trail to Middle Fork Eel River. Comment
  CAS-BOT-BC267148  Potamogeton foliosus J. W. Blankinship 1928-7-3 s.n. Lake Kelseyville, pond near Cold Creek (Jordan's) Comment
  RSA2506  Potamogeton illinoensis J. W. Blankinship 1928-9-23 s.n. Lake Clear Lake. Comment
  POM296434B  Potamogeton nodosus Lyman Benson 1931-8-31 2896 Lake Soda Bay; Mt. Range: Middle N Coast; Watershed: Clear Lake. 427 Comment
  UCD138266  Potamogeton nodosus Malcolm A. Nobs; S. Galen Smith 1949-9-8 1851 Lake Thurston Lake. Comment
  CDA32852  Potamogeton pectinatus CDFA staff 1986-7-16 Lake Highland Springs Reservoir 0 Comment
  UC525511  Potentilla gracilis var. fastigiata Ethel Crum 1933-7-23 1518 Lake Cobb Mountain 792 Comment
  CAS-BOT-BC516319  Prosartes hookeri John Thomas Howell 1945-6-20 21118 Lake Pinnacle Rock, Bartlett Mountain Comment
  UCD84010  Prunus dulcis Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6184 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by western fork of Rocky Creek Road. Rocky Creek Drainage, north of (below) waterfall and large boulders. Serpentine area on east side of drainage with groves of Cupressus sargentii. Ephermeral tributary enters creek here and comes from serpentine barrens on upper slopes. 648 Comment
  CAS-BOT-BC157927  Prunus emarginata L. R. Abrams 1916-7-28 6291 Lake Grade between Bartlett Spr. & Clear Lake Comment
  RSA430516  Prunus emarginata Lyman D. Benson 1928-4-28 202 a Lake Near Highland Springs Comment
  POM275490  Prunus virginiana var. demissa Lyman D. Benson 1928-5-1 170 Lake South end Scotts Valley near Lakeport. Mayacamas Mts. Scotts Creek drainage area. 488 Comment
  SD129662  Prunus virginiana var. demissa Donald G. Nelson 1940-4-30 669 Lake Just above Seigler Hot Springs Comment
  UC1128466  Prunus virginiana var. demissa A. Simontacchi 1937-6-25 213 Lake Mendocino National Forest, Sawmill Flat Sawmill Flat; Mendocino National Forest, Sawmill Flat 1127 Comment
  UCD113540  Prunus virginiana var. demissa P. Zinke 1949-5-3 13 Lake California Forest and Range Experiment Station; Hopland-Lakeport Road. 426 Comment
  UCD167709  Prunus virginiana var. demissa James Neilson 1981-5-3 4018 Lake Mayacmas Mountains. Highland Cr. About 4 miles from reservoir. (Exact location unknown. Coordinates estimated by label maker. Note by label maker: 4 miles from Highland Springs Reservoir is not in Section 36, maybe Neilson meant 0.4 mile?) Comment
  CAS-BOT-BC357561  Pseudognaphalium stramineum J. W. Blankinship 1928-7-20 s.n. Lake Kelseyville Comment
  CAS-BOT-BC80127  Pseudotsuga menziesii J. A. Gunn, Jr. 1902-5-17 s.n. Lake Near Mt. Hannah Comment
  CHSC35778  Pseudotsuga menziesii var. menziesii Camille M. Corda 1982-4-18 12 Lake Ca. 0.8 mi se of Kelseyville. Ca. 75 ft from n side of Wildcat Rd. 762 Comment
  SEINET8918996  Pseudotsuga menziesii var. menziesii D. A. Charlet, S. Dreyer 2013-12-25 3785 Lake Mayacamas Mountains, Boggs Mountain. 997 Comment
  SEINET8520573 Image available Pseudotsuga taxifolia A. Simontacchi 1937-1 329 Lake 1.6 mile east of Hunter Point, Lakeport, Mendocino National Forest. 503 Comment
  CDA40187  Psilocarphus tenellus G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18546 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. 441 Comment
  UC1318338  Psilocarphus tenellus J. R. Sweeney 1952-5-2 751 Lake 0.4 mi se Blakc Oak Villa (1.1 mi from Lake-Napa County line on Pope Valley road); Butts Canyon 243 Comment
  CHSC78711  Ptelea crenulata L. P. Janeway 2000-5-30 6760 Lake Inner North Coast Ranges. Along east-facing dirt road on west side of Spanish Creek 1.4 km north of North Fork Cache Creek. 494 Comment
  LA104388  Ptelea crenulata Robert F. Thorne; L. DeBuhr 1975-8-14 46800 Lake Clear Lake, Soda Bay 426 Comment
  SBBG25346  Ptelea crenulata R. Gankin 1965-5-6 530 Lake Bartlett Springs Rd, ca. 1 mi W of Barkerville Comment
  UC903703  Ptelea crenulata Milo S. Baker 1949-5-1 12102 Lake ca 1 mi s Clear Lake Oaks (hillside above Hwy. 12) Comment
  JEPS80835  Purshia tridentata var. tridentata L. R. Heckard and J. C. Hickman 1981-8-1 5807 Lake sw side Snow Mt. (ridge nw of w branch of Frog Creek) 1920 Comment
  HSC46533  Pyrola aphylla J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9321 Lake Mendocino National Forest, along Boardman Ridge, 1.6 mi. from its junction with FS Rd. 20N01 1220 Comment
  CAS-BOT-BC6323  Pyrola picta Amos Arthur Heller 1902-7-14 5860 Lake Foothills S of Mt. Sanhedrin, midway betwen Potter Valley and Hullville Comment
  UC519546  Pyrola picta M. S. Jussel 1933-6-27 236 Lake Binkley Ranch near Cobb Valley; Binkley Ranch Comment
  CAS-BOT-BC466051  Pyrola picta Alice Eastwood 1925-5-25 12961 Lake On trail to Mt. Sanhedrin Comment
  CAS-BOT-BC45815  Quercus Agnes M. Bowman 1900-9-1 s.n. Lake Round Mt. Comment
  POM270260  Quercus X morehus Lyman Benson 1928-12-18 900 Lake Western Base, Mt. Konocti; Middle N Coast Mt. Range; Clear Lake Watershed. 442 Comment
  POM270268  Quercus X morehus Lyman Benson 1929-11-28 1939 Lake Mt. Konocti Swamp of Cold Creek; Kelseyville, Middle North Coast mt. range. 427 Comment
  CHSC91025  Quercus berberidifolia D. Isle 2005-2-23 348 Lake Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. UTM: 10S 0502649 E 4363653 N. 646 Comment
  HSC69897  Quercus berberidifolia Thomas W. Nelson, Jane P. Nelson 1977-7-14 3635 Lake Along USFS Rd. 20N01 534 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
  UCSB63049  Quercus berberidifolia Rodriguez, Luis; Sarr, Dan 1955-9-8 Lake along Bottle Rock Road, 5 mi Sulphur Road 243 Comment
  SBBG117220  Quercus chrysolepis R. G. Myatt 1970-8-20 547 Lake ridge to the N of Clear Lake 1100 Comment
  SEINET10940449  Quercus chrysolepis David B. Dunn, Douglas G. LeDoux; Melvin L. Conrad 1973-6-7 Dunn 20668 Lake Collected 16.1 miles n of upper lake on the rd to pillsbury lake, 1.3 miles n Of elk mt summit. Yellow pines and some small douglas fir still standing after The logging. Comment
  HSC89798  Quercus douglasii L. Blackford, S. Branch, D. Malm 1988-4-16 65 Lake 6.1 mi. on Walker Ridge Road off Hwy 20 at Blue Oak campground 732 Comment
  JEPS37391  Quercus douglasii Willis L. Jepson 1892-7 Lake Elk Mt. South Fork of the Eel River Comment
  CAS-BOT-BC86184  Quercus dumosa Lewis S. Rose 1935-9-11 35634 Lake 8 mi. SW of Lakeport 609 Comment
  CAS-BOT-BC86193  Quercus dumosa Mrs. Alexander Maccallum 1898-7-1 s.n. Lake Blue Lakes Comment
  CAS-BOT-BC86195  Quercus dumosa L. Blackford; S. Branch; D. Malm 1988-4-16 65 Lake 6.1 miles on Walker Ridge Rd. off highway 20 at Blue Oak Campground 731 Comment
  CAS-BOT-BC79743  Quercus durata L. R. Abrams 1928-5-6 13498 Lake Cache Creek 2 mi W of Hough's Springs Comment
  CAS-BOT-BC79745  Quercus durata H. E. McMinn 1923-5-27 994 b Lake Base of Snow Mountain 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
  JEPS37341  Quercus durata W. L. Jepson 1920-5-24 9025 Lake e of Indian Valley Comment
  RSA339136  Quercus durata Margaret J. Williams, Wayne Roderick 1984-5-22 84- 13 -1 Lake Hwy 29, 0.3 mi into Lake County from Napa County. 396 Comment
  RSA573402  Quercus durata H. E. McMinn 1923-5-26 991 Lake Upper Eticuera Creek to Lake County line. Knoxville region. Comment
  UC190849  Quercus durata T. S. Brandegee 1891-6-21 Lake Tunis Mill Comment
  SEINET13953378 Image available Quercus durata E. K. Balls, P. C. Everett 1953-1 18673 Lake Hwy 29, 1 mi. n. of Lake-Napa Co. line, St. Helena, Creek 381 Comment
  UCSB59166  Quercus durata var. durata Muller, Cornelius 1954-6-20 Lake Pear Creek Valley at Bear Creek Camp 762 Comment
  JEPS37719  Quercus garryana H. M. Hall 1913-7-16 9500 Lake 0.5 mi above Summit Lake (near Mt. Sanhedrin, in vicinity (9497-9500) crest, n Lake County); Inner North Coast Ranges 1584 Comment
  UC1196520  Quercus garryana Joseph P. Tracy Jul 21 1905-Aug 16 1905 2333 Lake Elk Mountain Northern Coast Ranges 1219 Comment
  JEPS104755  Quercus kelloggii John L. Morrison 1936-9-19 1922 Lake Comment
  SEINET10477316  Quercus kelloggii David B. Dunn, Douglas G. LeDoux; Melvin L. Conrad 1973-6-7 Dunn 20670 Lake Collected 16.1 miles n of upper lake on the rd. To pillsbury lake, 1.3 miles n Of elk mt. Summit. Yellow pines and some small douglas fir still standing after The logging 1128 Comment
  POM270141  Quercus lobata Lyman Benson 1932-8-28 4052 Lake Kelseyville, Middle North Coast Mt. Range, Kelsey Creek Watershed, Big Valley. 457 Comment
  UCD41700  Quercus palmeri Geri Hulse-Stephens 2001-9-6 817 Lake Goat Mountain. Lovelady Spring. Lovelady seep. 0.1 miles west of Forest Service Boundary gate. 1264 Comment
  CAS-BOT-BC104841  Quercus wislizeni John Thomas Howell 1945-6-18 20998 Lake at Laurel Beach Comment
  CAS-BOT-BC104850  Quercus wislizeni Agnes M. Bowman 1902-4-29 s.n. Lake Sulphur Branks Comment
  POM270276  Quercus wislizeni Lyman Benson 1928-11-30 780 Lake Cold Creek Canyon, Kelseyville, Middle N Coast Mt. Range, Clear Lake Watershed. 549 Comment
  UC1195637  Quercus wislizeni A. R. Kruckeberg 1949-9-25 1777 Lake 1st creek crossing below Allen Springs (Bartlett Creek canyon) Comment
  CHSC104056  Quercus wislizeni var. frutescens David Isle; Arnold James 1993-6-24 1743 Lake Mendocino National Forest; North Coast Ranges; upper main Eel River watershed. Above Lake Pillsbury, about 1 mile W of Boardman Ridge Jct. (1N02) off S edge of 20 N01 with view of Squaw Valley. 950 Comment
  UC1193230  Quercus wislizeni var. frutescens P. Zinke 1949-5-3 10 Lake Hopland to Lakeport Rd. 609 Comment
  CHSC70970  Rafinesquia californica Vernon Oswald; Lowell Ahart 1998-5-7 9021 Lake Bartlett Springs Rd. 9.0 mi west of Bear Valley Rd., near the west end of the Bartlett Creek Arm of Indian Valley Reservoir. On the north side of the road. 469 Comment
  JEPS37583  Rafinesquia californica W. L. Jepson 1943-5-16 20807 Lake ca 2 1/2 mi w Lakeport; Valley at foot of Mayacamas Range, Scott Creek Comment
  UC92078  Rafinesquia californica T. S. Brandegee 1891-6-22 Lake Snow Mountain Comment
  POM270023  Ranunculus aquatilis var. capillaceus Lyman Benson 1928-4-30 128 Lake Quite shallow water near Clear Lake, Lakeside park Comment
  HSC27176  Ranunculus canus var. canus J. P. Smith, J. O. Sawyer 1972-4-1 5116 Lake Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20 Comment
  RSA92976  Ranunculus flammula var. ovalis Milo S. Baker 1953-6-22 12799 Lake near margin of Boggs Lake, N base of Mt. Hanna 915 Comment
  UCD110870  Ranunculus hebecarpus Christopher Mallek 2008-1 HV1- 4 Lake High Valley. 793 Comment
  RSA84874  Ranunculus hebecarpus Mabel Peirson 1926-4-2 6603 Lake Hill top back from Lower Lake Comment
  JEPS80205  Ranunculus occidentalis L. R. Heckard and J. Hickman 1980-7-3 5360 Lake n side of road across from Summit Springs; Snow Mt. 1524 Comment
  UC162877  Ranunculus occidentalis J. P. Tracy May 28 1902-Jun 2 1902 1669 Lake 6 mi nw Lakeport (in hills about Scotts Valley) 426 Comment
  HSC40636  Ranunculus occidentalis var. occidentalis J. P. Smith, J. O. Sawyer 1972-4-1 5116 Lake Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20 Comment
  POM268371  Ranunculus occidentalis var. rattanii Lyman Benson 1932-6-15 3670 Lake Bottle Rock Mountain, Middle N Coast Range, Kelsey Creek watershed. 915 Comment
  POM225819  Ranunculus orthorhynchus var. bloomeri M. S. Jussel 1931-3-30 s.n. Lake Cobb Mt., Jordan Park. Comment
  POM246523  Rhamnus ilicifolia Carl B. Wolf 1928-5-4 1902 Lake 2 mi. north of Middletown. Comment
  UC592735  Rhamnus ilicifolia unknown 1928-5-4 1902 Lake 2 mi s Middletown Comment
  RSA0060112  Rhamnus tomentella subsp. crassifolia Greg de Nevers 1998-3-15 11148 Lake Cache Creek, at Petrified Canyon. 243 Comment
  JEPS66269  Rhus trilobata W. L. Jepson 1920-5-24 9023 Lake Hough's Springs 487 Comment
  JEPS66290  Rhus trilobata Willis L. Jepson 1893-5-5 13914 Lake Middleton Grade Comment
  JEPS66294  Rhus trilobata Willis L. Jepson 1892-7-27 13918 Lake Putah Canyon; Mountain Region of Clear Lake Comment
  RSA122526  Rhus trilobata var. quinata C. B. Bradshaw 1937-6-8 110 Lake 1 1/4 miles northeast of Liberty School 457 Comment
  HSC37896  Ribes californicum Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-11 2297 Lake Clearlake State Park Comment
  CAS-BOT-BC92927  Ribes californicum var. californicum H. E. McMinn 1922-7-1 287 Lake Along road from Highland Springs to Hopland. Comment
  UCD41692  Ribes roezlii Geri Hulse-Stephens 2001-9-6 808 Lake Goat Mountain. Lovelady Spring. 1264 Comment
  RSA0024590  Ribes roezlii var. cruentum K. e. Bradshaw 1937-5-28 25 Lake Windy Point. 1459 Comment
  CAS-BOT-BC362997  Rigiopappus leptocladus M. S. Jussel 1933-6-26 195 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  HSC37642  Rigiopappus leptocladus Robert M. Specht, John Rehling 1976-3-17 367 Lake 3.1 mi. N of Middletown on Hwy. 29 Comment
  HSC44293  Rigiopappus leptocladus Barbara Kelly 1977-4-23 336 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  JEPS34837  Rigiopappus leptocladus W. L. Jepson 1938-6-9 18954 Lake Stanton Creek, Indian Valley 487 Comment
  UCD32400  Rigiopappus leptocladus Beecher Crampton; Jim Sweeney 1950-5-6 550 Lake 1 mile west of Highland Springs on either side of the road. 457 Comment
  HSC41185  Robinia pseudoacacia Robert M. Specht, John Rehling 1976-5-16 466 Lake N side of Hwy. 175, 0.5 mi. from Hwy. 29 Comment
  JEPS78365  Rosa Edward Lee 1936-9-20 2580 Lake lower camp s Snow Peak West; Snow Mtn. 1036 Comment
  CAS-BOT-BC147442  Rosa californica A. A. Heller 1902-8-4 6044 Lake On Eel River one mile below Hullville Comment
  CAS-BOT-BC147443  Rosa californica Georgia Bentley 1917-3-28 s.n. Lake Lakeport Comment
  CAS-BOT-BC148357  Rubus leucodermis Alice Eastwood 1925-5-23 12872 Lake Dashiells Mt. Sanhedrin Comment
  CAS-BOT-BC156582  Rubus ulmifolius David D. Keck 1944-7-11 5507 Lake St. Helena Creek Canyon, 6 mi. S. of Middletown 609 Comment
  CAS-BOT-BC164077  Rumex Peter Rubtzoff 1956-9-2 2812 Lake Boggs Lake, southern shore of lake. Comment
  CAS-BOT-BC164372  Rumex Peter Rubtzoff 1966-8-20 5793 Lake Boggs Lake. On south side of lake. Comment
  UCD160332  Rumex acetosella James A. Neilson Jr. 1975-5-14 3468 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  POM280498  Rumex conglomeratus Lyman Benson 1934-6-12 6077 Lake Kelseyville. McGaw slough. 427 Comment
  UCD55166  Rumex crispus E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1025 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
  UC1191275  Rumex maritimus Herbert L. Mason Aug 1930 5716 Lake Clear Lake Comment
  UC1100019  Ruppia cirrhosa Annetta Carter 1951-6-23 3068 a Lake sw shore Borax Lake 426 Comment
  CAS-BOT-BC445668  Sagittaria cuneata Peter Rubtzoff 1957-7-27 3451 Lake Boggs Lake. Southern shore of the lake. Comment
  CAS-BOT-BC445670  Sagittaria cuneata Peter Rubtzoff 1956-9-2 2824 Lake Boggs Lake. Southern side of the lake. Comment
  CAS-BOT-BC376358  Salix Greg de Nevers 2001-7-8 12572 Lake Clear Lake, Lake County Land Trust, Rodman Slough. 475 Comment
  CAS-BOT-BC103110  Salix bonplandiana Peter Rubtzoff 1964-9-13 5504 Lake Clear Lake State Park. Lake shore in lower Kelsey Creek area 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-BC102870  Salix breweri Ball; Bracelin; Parks & Parks 1931-4-21 26 Lake Mirabel Creek about 120 m. above the mouth, near junction with St. Helena Creek, about 6 km. south 420 Comment
  POM219220  Salix breweri Carleton R. Ball, Bracelin, Harold E. Parks, S. T. Parks 1931-4-21 24 Lake About 120 m above the mouth of Mirabel Creek. Near jct with St Helena Creek. About 6 km S of Middletown. 420 Comment
  POM219228  Salix breweri Carleton R. Ball, Bracelin, Harold E. Parks, S. T. Parks 1931-4-21 26 Lake About 120 m above the mouth of Mirabel Creek. Near jct with St Helena Creek. About 6 km S of Middletown. 420 Comment
  UC1196683  Salix breweri Joseph P. Tracy 1935-7-4 14027 Lake near Glenbrook (n side of valley, along stream); Cobb Mountain, Cobb Valley 822 Comment
  UC457171  Salix breweri David D. Keck 1931-4-4 1084 Lake 5.5 mi s Middletown (s Lake Co.); St. Helena Creek Canyon 600 Comment
  UC481156  Salix breweri Harold E. Parks 1931-9-18 1066 Lake near junction with St. Helena Creek; Mirabel Creek 420 Comment
  CAS-BOT-BC103743  Salix exigua Mrs. Alexander McCallum 1900-7-1 s.n. Lake Bartlett Springs Comment
  POM281362  Salix exigua Lyman D. Benson 1933-4-15 4317 Lake Kelseyville. Middle N Coast Mt. Range. Clear Lake watershed. 457 Comment
  UCD83975  Salix exigua Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6159 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by west forks of Rocky Creek Road. Rocky Creek Drainage, above waterfall. 666 Comment
  POM296392  Salix gooddingii Lyman D. Benson 1948-7-2 12879 Lake Lakeside Park, north of Kelseyville on Clear Lake. 396 Comment
  UC1134935  Salix laevigata R. C. Wilson 1937-5-15 378 Lake 3 1/2 mi n Lakeport; Lakeport Quad. Comment
  UC481144  Salix lasiolepis Ball, Bracelin, Parks and Parks 1931-4-21 24 Lake near junction with St. Helena Creek (about 6 km s of Middletown, in bed of creek about 120 m above mouth); Mirabel Creek 128 Comment
  UC483478  Salix lasiolepis Agnes M. Bowman 1902-5-4 Lake Comment
  UCD160401  Salix lasiolepis James A. Neilson Jr. 1975-5-14 3470 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  UCD67114  Salix lasiolepis Ellen Dean; Davis Botanical Society 2008-5-31 5034 Lake west of I-5 at Maxwell, near summit lookout of Goat Mountain at end of Goat Mountain Road, western part of ridges below lookout just off the road. 1724 Comment
  CAS-BOT-BC128546  Salix lasiolepis var. lasiolepis M. S. Jussel 1931-4-1 s.n. Lake Kelseyville Comment
  CAS-BOT-BC128549  Salix lasiolepis var. lasiolepis J. W. Blankinship 1923-3-19 s.n. Lake Highland Springs Comment
  CAS-BOT-BC125652  Salix melanopsis Ball; Bracelin; Parks & Parks 1931-4-21 30 Lake St. Helena Creek just south of Middletown 400 Comment
  CAS-BOT-BC125653  Salix melanopsis John Thomas Howell 1945-6-21 21208 Lake Near Barlett Springs Comment
  HSC34553  Salix sitchensis Lon Hall 1975-5-3 333 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  CAS-BOT-BC176902  Salsola tragus Lyman Benson 1936-8-4 7924 Lake Kelseyville, Middle N. Coast, Clear Lake 411 Comment
  HSC99331  Salvia columbariae C. B. Wolf 1928-5-5 1940 Lake 1 mi. from Clear Lake on the road to Bartlett Springs. Comment
  SEINET7072766  Salvia sonomensis A. G. Vestal 1963-5-11 s.n. Lake Rocky bank above Soda Bay about 7 miles from Kelseyville. Coordinate datum: WGS84/NAD83. (39? deg. 0' 12" North Latitude, -122? deg. 47' 23" West Longitude. UTM Zone 10, 518211mE, 4316959mN. Coordinate datum: NAD 27.) Comment
  UC1282703  Salvia sonomensis J. R. Sweeney 1952-3-3 821 Lake Pluth Ranch Fire Pluth Ranch Comment
  CDA40968  Salvia sonomensis Rex Lyndall 1955-6-2 s.n. Lake State Highway. 0 Comment
  CAS-BOT-BC235020  Sambucus C. Hart Merriam 1916-9-7 s.n. Lake Top of Sheet Iron Mountain Comment
  SEINET12322348  Sambucus caerulea W. Knight, Knight, I. 1981-1 4344 Lake across the road from Soda Creek Resort neak Lake Pillsbury 594 Comment
  RSA10757  Sambucus mexicana C. B. Wolf 1928-5-7 2067 Lake Houghs Mineral Springs on the road to Williams Comment
  HSC3979  Sambucus nigra subsp. caerulea C. B. Wolf 1928-5-7 2067 Lake 7 mi. E of Bartlett Springs on the Rd. to Williams. Comment
  HSC47462  Sanicula bipinnata J. P. Smith 1978-4-22 9741 Lake Lake/Colusa County line, Walker Ridge Rd., 0.6 mi. from its junction with Hwy. 20 640 Comment
  UCD81932  Sanicula bipinnata Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5513 Lake Walker Ridge. Along Walker Ridge Road, ca. 1.9 road mi N of intersection with Hwy 20. E side of road in burn area - burned in summer of 2008. 755 Comment
  CAS-BOT-BC223264  Sanicula bipinnatifida M. S. Jussel 1931-4-1 s.n. Lake Kelseyville Comment
  CAS-BOT-BC223265  Sanicula bipinnatifida J. W. Blankinship 1923-4-26 s.n. Lake Kelseyville Comment
  HSC27445  Sanicula bipinnatifida J. P. Smith, J. O. Sawyer 1972-4-1 5150 Lake Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20 Comment
  POM288030  Sanicula bipinnatifida Lyman Benson 1930-3-29 2007 Lake Kelseyville, Cold Creek Canyon, Middle N. Coast mountains 488 Comment
  RSA471439  Sanicula bipinnatifida Carolyn Sanford 1977-4-23 345 Lake 0.4 miles north of Route 20 on the Walker Ridge Road. 640 Comment
  UCSC000531  Sanicula bipinnatifida R. M. Holman 1933-4-30 s.n. Lake Kelseyville Comment
  JEPS270  Sanicula crassicaulis W. L. Jepson 1943-5-16 20792 Lake Scott Valley Comment
  UC1282760  Sanicula crassicaulis J. R. Sweeney 1952-5-2 809 Lake 4 1/2 mi n of Middletown Comment
  JEPS2844 Image available Sanicula menziesii var. foliacea Hardin Irwin Mar 1 1904-Apr 1 1904 127 Lake vicinity of Kelseyville; ; Vicinity of Kelseyville, Lake Co. Comment
  HSC91398  Sanicula tuberosa Amy Austin, Tony LaBanca, Noreen McClintock 1990-4-14 32 Lake Blue Oak Campground on Indian Valley Reservoir Rd., 2.5 mi. NE of intersection with Walker Ridge Rd. 534 Comment
  RSA10168  Sanicula tuberosa C. B. Wolf 1928-5-6 1980 Lake 6 mi. from Clear Lake on the Bartlett Springs Grade. (Morrison Garden) Comment
  POM274841  Saxifraga californica Cora W. Benson 1934-4-15 s.n. Lake Mt. Konocti. Middle N Coast mtn range. Clear Lake watershed. 610 Comment
  CAS-BOT-BC111394  Schoenoplectus acutus var. occidentalis Gregory Clark de Nevers 2001-5-14 12415 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC111395  Schoenoplectus acutus var. occidentalis Gregory Clark de Nevers 2001-7-8 12577 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  RSA2175  Schoenoplectus acutus var. occidentalis J. W. Blankinship 1928-8-25 s.n. Lake Clear Lake Comment
  RSA122660A  Schoenoplectus acutus var. occidentalis R. C. Wilson 1937-5-15 377 Lake 3.5 miles north of Lakeport 412 Comment
  RSA2489  Schoenoplectus fluviatilis J. W. Blankinship 1928-8-25 s.n. Lake Kelseyville; along Cold Creek Comment
  UCD127667  Scirpus microcarpus Geri Hulse-Stephens 2001-6-4 1089 Lake Goat Mountain. North edge of Middle Addington Marsh. 1280 Comment
  CHSC101599  Scleranthus annuus subsp. annuus David Isle 2004-5-6 1607 Lake Mendocino National Forest; NW of Gravelly Valley airstrip; N of Lake Pillsbury. MDB and M. 573 Comment
  CHSC115002  Scribneria bolanderi 2015-4-28 20107 Lake Along poor dirt road 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
  UCD92484  Scribneria bolanderi Beecher Crampton 1953-6-2 1388 Lake Northwest slope of Mount Hannah, at northwest edge of Bogg's Lake. Comment
  UCD160462  Scutellaria antirrhinoides James A. Neilson Jr. 1975-5-23 3312 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  JEPS62888  Scutellaria californica W. L. Jepson 1938-6-9 18926 Lake Bartlett Mountain 1127 Comment
  UC1549226  Scutellaria siphocampyloides Richard Olmstead 1984-6-25 574 Lake 2 mi n of Napa County line (8.1 mi s of jct with Hwy 29 at Middletown, along Butts Canyon Road); Butts Canyon Road 304 Comment
  UCD151274  Scutellaria siphocampyloides James A. Neilson Jr. 1974-5-24 2739 Lake Mayacmas Mountains, Barceloux Ranch, south of Childers Peak, east of Big Canyon Road. (Elevation estimated using Google Earth by label maker.) 548 Comment
  UC1239703  Scutellaria tuberosa J. P. Tracy May 28 1902-Jun 2 1902 1686 Lake 6 mi nw of Lakeport (about Scotts Valley); Scotts Valley 426 Comment
  UC1549225  Scutellaria tuberosa Richard Olmstead 1984-4-29 524 Lake between Williams and Clear Lake (along Walker Ridge Road, 2.4 mi n of CA 20); Walker Ridge Road 777 Comment
  UCD66968  Sedum laxum subsp. laxum Ellen Dean; Davis Botanical Society 2008-5-31 5042 Lake west of I-5 at Maxwell, western slope of Goat Mountain, at terminus of forest service road that ends due west of Goat Mountain lookout and southeast of Youngs Corral Spring. 1490 Comment
  CAS-BOT-BC63789  Sedum radiatum subsp. radiatum Samuel Litton 1933-7-5 368 Lake Between Cobb Mt. and Adams Springs on the Binkley Ranch Comment
  RSA0078515  Sedum sanhedrinum J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9330 Lake Forest Service Rd. M1, 5.3 mi from jct with 20N01; Mendocino National Forest. 1585 Comment
  UC1127143  Sedum spathulifolium A. Simontacchi 1937-6-25 220 Lake 8/10 mi sse Pinnacle Rock L.O.; Lakeport Quad., Mendocino National Forest, sse of Pinnacle R Comment
  HSC41898  Sedum spathulifolium var. spathulifolium M. A. Baker 1977-4-24 226 Lake Bartlett Springs Rd. at Kilpepper Creek 503 Comment
  HSC31404  Senecio aronicoides Maralyn O'Meara, Gary S. Lester 1974-5-4 353 Lake Walker Ridge Rd., 1.5 mi. N from junction with Little Indian Valley Rd., 0.2 mi. S from Cold Spring Mtn. 1098 Comment
  JEPS94208  Senecio aronicoides Vernon Oswald and Lowell Ahart 1998-5-7 9028 Lake Bartlett Springs Road near Hough Springs w of Indian Valley Reservoir; Bartlett Springs Road 487 Comment
  UC35994  Senecio hydrophilus Bolander 1860-1 2616 Lake Clear Lake Comment
  UCD147498  Senecio vulgaris Coralie Donkers; Plant Science 102 collecing interns 2014-4-26 1 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Anderson Flat. 405 Comment
  POM272071  Senecio vulgaris Lyman Benson 1927-04 860 Lake Big Valley. Kelseyville. Middle north coast. Clear Lake watershed. 457 Comment
  POM296949A  Setaria viridis Lyman Benson 1943-8-22 11428 Lake Kelseyville, Middle North Coast Mt. Range 412 Comment
  CAS-BOT-BC213323  Sidalcea Beecher Crampton 1995-6-4 10321 Lake Border with Colusa County on Hwy. 20. Comment
  HSC75320  Sidalcea diploscypha Teresa Prendusi 1977-4-23 Lake 0.4 mi. N of Hwy. 20 on Walker Ridge Rd. 640 Comment
  POM282911  Sidalcea diploscypha Lyman Benson 1928-4-28 194 Lake Highland springs; Mayacamas Mt RAnge, Dobe Creek Waterhsed. 610 Comment
  UCR37889  Sidalcea diploscypha C. G. Phillips, K. B. Barrows, L. Cole, S. A. Haultain 1984-4-28 20 Lake Walker Ridge, Indian Valley Access Road, 1.1 mi. north of Blue Oak Campground, Wilbur Springs 15' Q. 854 Comment
  JEPS123191  Sidalcea diploscypha David Gowen 2009-5-6 1016 Lake Near vernal depression on Walker Ridge Road, about 1/2 mile north of Hwy. 20. Comment
  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
  UC1184075  Sidalcea hartwegii R. Ornduff, R. L. Taylor, F. Chisaki, D. Mason 1960-5-30 6153 Lake approx. 5 mi w of village Lower Lake (on s end Clear Lake, w end Manning Flat); s end of Clear Lake, w end Manning Flat, w of Lower Lake Comment
  POM282915  Sidalcea hartwegii Lyman Benson 1928-4-30 131 Lake 2 miles S Lakeport, Mayacamas Mt Range, Clear Lake watershed. 488 Comment
  POM282916  Sidalcea oregana subsp. hydrophila Lyman Benson 1932-8-5 4035 Lake Kelseyville 457 Comment
  UC108861  Sidalcea oregana subsp. hydrophila T. S. Brandegee 1892-8-23 Lake Snow Mountain 1127 Comment
  UC763046  Sidalcea oregana subsp. oregana R. F. Hoover 1940-8-25 4539 Lake se base of Mt. Konocti 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
  SBBG2018  Silene laciniata subsp. californica K. K. Muller 1954-6-19 653 Lake Bear Crk Camp, N of Clear Lake Comment
  CAS-BOT-BC389100  Silene laciniata subsp. californica Frank W. Peirson 1928-7-4 7956 Lake 8 mi. w. of Lower Lake Comment
  CAS-BOT-BC175062  Silene verecunda Philip A. Munz 1956-7-25 22310 Lake West Peak Ridge, Snow Mt. 2103 Comment
  RSA63337B  Sisymbrium altissimum Milo S. Baker 1950-5-23 12232 Lake About 1 mile SE of Borax Lake Comment
  UCD115465  Sisymbrium altissimum Beecher Crampton 1954-6-8 1942 Lake 0.5 mile southwest of Boggs Lake, Bottle Rock Road. 914 Comment
  POM280549  Solanum nigrum Lyman D. Benson 1928-12-27 897 Lake Soda bay grade. Middle N Coast mtn range, Clear Lake watershed. 457 Comment
  NY821121  Solanum parishii L. Abrams 1928-5-5 12380 Lake Bartlett Mt. grade, 1 mile from Clear Lake Comment
  JEPS12117  Solanum rostratum W. L. Jepson 1938-10-1 19061 Lake Coyote Valley, Putah Creek Bridge Coyote Valley; , Putah Creek Bridge Comment
  UC884982  Solanum umbelliferum Alice Eastwood, John Thomas Howell 1938-5-16 5575 Lake Clear Lake Park Comment
  UCD83815  Solidago elongata Ellen Dean; G. Harrington, K. Mawdsley, J. Shepard 2010-5-1 5962 Lake Walker Ridge, along Bartlett Springs Rd. on the western slope of Walker Ridge, near low water bridge. 509 Comment
  UC133238  Solidago velutina subsp. californica C. A. Purpus 1894-9-1 1254 Lake Snow Mountain 914 Comment
  CAS-BOT-BC365991  Sonchus asper Greg de Nevers 2001-7-8 12571 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  RSA21556  Sparganium erectum subsp. stoloniferum Carl B. Wolf 1937-9-15 9357 Lake North Coast Range, Clear Lake, 1 mile north of Lakeport. 396 Comment
  CAS-BOT-BC389922  Spergula arvensis R. Bacigalupi 1948-3-7 2865 Lake 6 miles northeast of Lakeport Comment
  CHSC90551  Spergularia rubra D. Isle 1997-7-1 11 Lake Mendocino National Forest--North Coast Ranges. Upper Lake Watershed. 2.9 mi. up Sam Alley Ridge at jct. 16N30/Fork Fire Line. Comment
  NY342287  Spraguea eximia A. M. Bowman 1901-5-18 s.n. Lake Sulphur Banks Comment
  UCD137066  Stachys ajugoides Ellen Dean; with Plant Biology 102 interns 2013-5-4 7759 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
  RSA74008  Stachys ajugoides Milo S. Baker 1957-6-21 12343 Lake Snow Lake. 610 Comment
  RSA74320  Stachys ajugoides Milo S. Baker 1951-7-7 12374 Lake Snow Lake 610 Comment
  UC1282707  Stachys ajugoides var. rigida J. R. Sweeney 1951-4-15 595 Lake 1.2 mi sw Highland Springs 464 Comment
  POM284502  Stachys albens Lyman Benson 1928-9-21 565 Lake Rincon School House; Kelseyville; Middle N Coast Mt. Range; Kelsey Creek watershed 488 Comment
  RSA2460  Stachys stricta J. W. Blankinship 1928-7-20 s.n. Lake Kelseyville. Comment
  CAS-BOT-BC392522  Stellaria media J. W. Blankinship 1924-4-2 s.n. Lake Kelseyville Comment
  RSA2409  Stellaria nitens J. W. Blankinship 1923-4-8 s.n. Lake Kelseyville. Comment
  SD8972  Stephanomeria elata unknown 1882-7-6 Lake Allen Springs Comment
  UC164827  Stephanomeria lactucina Joseph P. Tracy Jul 21 1905-Aug 16 1905 2291 Lake Elk Mountain, n Lake County Northern Coast Ranges 1219 Comment
  POM292645  Stephanomeria virgata Lyman Benson 1929-9-15 1927 Lake Lake Pilsbury Dam, N Coast Mtn range, S Fork Eel River. 762 Comment
  RSA226571  Stephanomeria virgata subsp. pleurocarpa Anonymous 1966-8-2 6699 Lake On Bartlett Springs Road, 1-0.5 miles N of Lucerne. 610 Comment
  HSC13366  Stipa pulchra C. B. Wolf 1928-5-5 1954 Lake 1 mi. from Clear Lake on the road to Bartlett Springs. Comment
  CAS-BOT-BC61152  Streptanthus barbiger D. E. Breedlove 1963-5-30 5145 Lake 0.2 mile west of Lakeport on road to Hopland. Comment
  UC117369  Streptanthus barbiger T. S. Brandegee 1892-6-22 Lake Snow Mountain Comment
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Jul 6 2020
  UC956520  Streptanthus barbiger Freed W. Hoffman 1948-6-6 2325 Lake Howard Springs North Coast Ranges Comment
  UC956521  Streptanthus barbiger Freed W. Hoffman 1947-9-12 1071 Lake near Howard Springs; North Coast Ranges Comment
  UC956522  Streptanthus barbiger Freed W. Hoffman 1948-8-3 2350 Lake Whispering Pines North Coast Ranges Comment
  UC956619  Streptanthus barbiger Freed W. Hoffman 1948-6-24 2307 Lake creek 1.5 mi from summit of Mayacamas Range (on old Pieta-Highland Springs rd); North Coast Ranges, Highland Creek 541 Comment
  SEINET12006968  Streptanthus barbiger J. P. Tracy 1951-1 19617 Lake at saddle between Elk Mountains & Pine Mountain Comment
  CAS-BOT-BC33881  Streptanthus brachiatus Lawrence F. LaPre 1985-5-2 s.n. Lake Near Sonoma County line on Bear Ridge Rd, 1/4 mi S of three-way junction with Ridge Rd and Davies Rd. Comment
  HSC43968  Streptanthus breweri Robert M. Specht 1977-8-18 1180 Lake 659 Comment
  RSA245239  Streptanthus breweri J. P. Smith, John Sawyer 1971-6-6 4760 Lake Kowalski Ranch in Little Indian Valley, along Stanton Creek Comment
  UCD83933  Streptanthus breweri Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6155 Lake Cache Creek Wilderness area, southern edge of wilderness, accesssed via Rocky Creek Road. West side of Rocky Creek drainage. Above undeveloped road that leads into Rocky Creek drainage at terminus of Rocky Creek Road. 786 Comment
  CAS-BOT-BC61244  Streptanthus breweri Tom Craig 1941-6-18 s.n. Lake Road between Aetna Springs and Middletown. Comment
  UC1292648  Streptanthus breweri var. hesperidis A. R. Kruckeberg 1947-6-15 1489 Lake road from Lower Lake 3.2 mi w Knoxville Comment
  UC1601634  Streptanthus breweri var. hesperidis Katharine Brandegee Lake Butts Canyon Comment
  RSA2253  Streptanthus glandulosus J. W. Blankinship 1923-5-6 s.n. Lake Upper Kelsey Creek. 915 Comment
  CAS-BOT-BC87109  Streptanthus glandulosus subsp. glandulosus John Thomas Howell 1943-5-11 18054 Lake 2.9 miles north of Middletown. Comment
  UC117391  Streptanthus glandulosus subsp. glandulosus T. S. Brandegee July 1885 Lake Kelseyville Comment
  UC1292651  Streptanthus glandulosus subsp. glandulosus Frank W. Gould 1940-5-4 1020 Lake pastureland 2.5 mi ne Middletown Comment
  UC956614  Streptanthus glandulosus subsp. glandulosus Freed W. Hoffman 1948-6-25 2302 Lake near Highland Springs; North Coast Ranges, Highland Creek Comment
  UCD116007  Streptanthus glandulosus subsp. glandulosus Mark Herskowitz 1992-4-1 s.n. Lake in North Bay Inner Coast Range. Comment
  UCD74344  Streptanthus morrisonii G. L. Stebbins 1968-5-12 6688 Lake Walker Ridge. East of Indian Valley, West of Leesville, near road to Bartlett Springs, south side of Complexion Canyon. (Exact location unknown. Coordinates estimated by label maker. Note: Date in notebook for this collection is May 12 but labels made by Stebbins at CAS say May 15.) 518 Comment
  CAS-BOT-BC5655  Streptanthus sanhedrensis Alice Eastwood 1925-5-22 12928 Lake trail to Mt. Sanhedrin from Dashiells Comment
  POM272394  Stylomecon heterophylla Lyman Benson 1928-5-26 207 -C Lake Soda Bay, N. side Mt. Konocti. Kelseyville, Middle N Coast mtn range, Clear Lake. 488 Comment
  UCR142473  Styrax officinalis var. californicus Jens Clausen 1935-5-20 1027 Lake Coast Range, 31.5 mi west of Williams Comment
  HSC86926  Styrax redivivus Anthony J. Desch, Bryon Cariss 1988-4-15 21 Lake Clear Lake State Park, upper campground 351 Comment
  POM261436  Styrax redivivus J. T. Howell 1940-6-30 15589 Lake Soda Bay. Comment
  UCD42080  Symphoricarpos albus var. laevigatus Geri Hulse-Stephens 2001-9-7 841 Lake Goat Mountain. Wyman Creek; Common name: snowberry. 1005 Comment
  UC169024  Symphoricarpos mollis var. acutus Joseph P. Tracy Jul 21 1905-Aug 16 1905 2334 Lake Elk Mountain Northern Coast Ranges (n Lake County) 1219 Comment
  CAS-BOT-BC98043  Symphyotrichum lentum Milo S. Baker 1933-9-10 7544 Lake 1 mi. North of Pine Grove on [Bottleglass] Bottle Glass Road to Kelseyville Comment
  CAS-BOT-BC221944  Taeniatherum caput-medusae J. W. Blankinship 1924-6-3 s.n. Lake Kelseyville Comment
  CAS-BOT-BC221945  Taeniatherum caput-medusae Lyman Benson 1934-6-12 6087 Lake Trailer's Pasture, Kelseyville. Middle N. Coast Mt. Range, Clear Lake 411 Comment
  CHSC59331  Taraxia ovata Matt Carducci 1992-4-4 11 Lake Ca. Jct Hwys 29 and 175, 3 mi se of Kelseyville. Field on n side of Jct. 579 Comment
  CHSC78086  Taraxia ovata Terry Nelson 1998-4-4 240 -2 Lake In a pasture 6 mi w of jct of Hwys 20 and 16, 150 ft. se of the jct of Hwy 20 and Walker Ridge Rd. 606 Comment
  JEPS33766  Taraxia ovata W. L. Jepson 1936-4-19 17431 Lake Coyote Valley; Coyote Valley (the valley in which Middletown is situated) Comment
  UCD107048  Taraxia ovata M. Wiesendanger 1928-4-5 863 Lake Near Middletown. Comment
  CDA21528  Tauschia kelloggii G. F. Hrusa, R. Gross 2008-5-23 17442 Lake North Coast Ranges; N-facing slope above N. Fk. Cache Cr. +/- 1/2 mi. below spillway of Indian Valley Reservoir. 408 Comment
  UCD163339  Tauschia kelloggii Craig D. Thomsen 2009-5-3 2810 Lake Walker Ridge. North of Til Jones Spring. 990 Comment
  CHSC90788  Taxus brevifolia D. Isle 2002-11-21 178 Lake Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. Adjacent upper Smokehouse Creek, just no. of 'The Island.' GPS=10S 0499573E 4373907N. 1036 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
  CAS-BOT-BC399783  Thalictrum polycarpum John Thomas Howell 1945-6-19 21079 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  RSA10776  Thalictrum polycarpum Carl B. Wolf 1928-5-6 2042 Lake 3 miles west of Bartlett Springs on the road to Clear Lake. Comment
  SEINET10619559 Image available Thalictrum polycarpum A. Arthur Heller 1902-7-14 Heller 5855 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  HSC43930  Thermopsis macrophylla Robert M. Specht 1977-4-28 829 Lake Ukiah Distract 512 Comment
  UC1585957  Thermopsis macrophylla Barbara Ertter with Annetta Carter 1989-5-28 8527 Lake Rieff Road through valley ca 9 air mi e Lower Lake (s-facing grassy slope); Morgan Valley 762 Comment
  CAS-BOT-BC88414  Thysanocarpus curvipes John Thomas Howell 1976-4-29 51619 Lake 2.5 miles south of Lakeport. 426 Comment
  CAS-BOT-BC88420  Thysanocarpus curvipes Agnes M. Bowman 1902-1-1 257 Lake Unspecified. Comment
  CAS-BOT-BC88421  Thysanocarpus curvipes J. W. Blankinship 1923-4-4 s.n. Lake Kelseyville. Comment
  CAS-BOT-BC88428  Thysanocarpus curvipes L. R. Abrams 1928-5-7 12496 Lake Cache Creek, 2 miles west of Hough's Springs. Comment
  HSC41842  Thysanocarpus curvipes N. G. Sugihara 1977-4-23 29 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  POM273873  Thysanocarpus curvipes var. curvipes Lyman Benson 1928-5-1 200 Lake Kelseyville. Middle N Coast mtn range, Kelsey reek. 457 Comment
  CAS-BOT-BC67278  Thysanocarpus radians Rimo Bacigalupi 1926-3-28 1263 Lake 4 or 5 miles south of Middletown. Comment
  HSC90856  Tolpis barbata Barbara Ertter, L. Vorobik, Elizabeth Neese 1988-6-4 7520 Lake Scotts Valley Rd. 1 mi. S of Hwy. 20, ca. 7 air mi. NW of Lakeport 427 Comment
  OBI53739  Torreya californica David J. Keil, Kathleen Keil 1992-7-18 23419 Lake Mendocino Natl Forest. 4.5 mi N of turnoff to Deer Valley along Elk Mtn rd (N of Upper Lake) Comment
  RSA347035  Torreya californica Lyman Benson 1928-6-16 275 Lake Canyon on old Toll Road; Highland Springs; Mayacamas Mountain Range 518 Comment
  SEINET3876239 Image available Torreya californica James P. Smith, John Sawyer 1972-2-12 5053 Lake Walker Ridge Road; south of Baldy Mountain near the boundary of Lake and Colusa County.; 0 Comment
  UC1193121  Torreya californica R. H. Neuns 113 Lake 4.5 mi n The Geysers (Quad. 60B4) 944 Comment
  CAS-BOT-BC169198  Toxicodendron diversilobum Alice Eastwood 1925-5-22 12867 Lake Dashiells, Mt. Sanhedrin Comment
  HSC31870  Toxicodendron diversilobum Gary S. Lester 1974-5-4 121 Lake Along Walker Ridge Rd., 0.5 mi. from junction with Hwy. 20 671 Comment
  UC1238041  Toxicodendron diversilobum Thomas Morley 1946-4-28 585 Lake ridge crest 1.1 mi. e. Middletown (on hwy. to Lower Lake) 365 Comment
  CHSC76358  Toxicoscordion fontanum L. P. Janeway; B. Castro 1999-7-5 6493 Lake Kanaka Glade, a spring at the head of 'Spanish Creek East Fork'; near top of Pacific Ridge. 981 Comment
  CHSC90544  Toxicoscordion micranthum D. Isle 1997-3-26 25 Lake Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. 0.1 mi. up 16N25 w. jct. from 16N44. 658 Comment
  SJSU1595  Toxicoscordion micranthum D. J. Thompson 1954-6-5 Lake Cow Mt Recreational Area near Lakeport Comment
  UCD20626  Toxicoscordion micranthum E. Dean; with M. Bibbo 2002-7-5 1177 Lake McLaughlin UC Reserve. BLM land on W side of McLaughlin Reserve's Research Hill. Northern trailhead parking lot and trail. 640 Comment
  POM63928  Trichostema lanceolatum A. A. Heller 1902-8-1 12128 Lake Eel River one mile below Hullville Comment
  UC1137603  Trichostema lanceolatum A. Simontacchi 1937-7-24 332 Lake Laurel Beach 408 Comment
  UC884463  Trichostema lanceolatum Milo S. Baker 1940-8-16 9869 Lake a few miles E of Lower Lake Comment
  POM63925  Trichostema laxum A. A. Heller 1902-7-25 12129 Lake Foothills South of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  RSA800328  Trichostema laxum Sandra M. Namoff, Eric Carter 2013-6-16 82 Lake North of Hwy. 20 take Bear Valley Rd to Brim Rd, population is 0.5 miles N of intersection of Brim Rd and Bartlett Springs Rd. 693 Comment
  UC570713  Trichostema laxum Pauline Schulthess 1931-7-16 Lake 3 mi S of Highland Springs (Toll Flats, old Pieta Road) Comment
  SEINET10499337  Trichostema laxum John T. Middleton 1938-7-18 Middleton s.n. Lake Comment
  JEPS73417  Trichostema oblongum L. R. Heckard 1972-7-8 3010 Lake Frog Pond, about 1/2 mi NW of Foutch Camp Snow Mountain 1920 Comment
  UCD125574  Trichostema oblongum Beecher Crampton 1956-6-27 3680 Lake 1.8 miles east of Loch Lomond, on road to Seigler Springs. 838 Comment
  CDA26535  Trifolium albopurpureum G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17097 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  UC1049536  Trifolium albopurpureum var. albopurpureum Rimo Bacigalupi 1950-4-16 3122 Lake 1/2 mi e Bakersville (nw extension of Indian Valley (North Fork of Cache Creek)); Inner North Coast Ranges 441 Comment
  UCD107876  Trifolium bifidum M. D. Miller 1948-5-1 s.n. Lake Near Kelseyville. Comment
  HSC15205  Trifolium bifidum D. E. Anderson 1962-4-14 1976 Lake 36 mi. W of Williams on Hwy. 20 Comment
  JEPS65826  Trifolium cyathiferum W. L. Jepson 1892-7 13696 Lake Gravelly Valley South Fork of Eel River Comment
  HSC35391  Trifolium depauperatum J. M. Sauser 1975-5-3 9 Lake 3.6 mi. W of junction with S.R. 29 on Scott's Creek Rd. at confluence of S Fork and Middle Fork of Scott's Creek 534 Comment
  UC1028313  Trifolium depauperatum var. depauperatum George B. Rossbach 1955-5-9 335 Lake 3 mi s Clear Lake (5 mi w of Lower Lake); Manning Flat 569 Comment
  UC555372  Trifolium depauperatum var. depauperatum H. L. Mason 1926-3-21 2758 Lake from Middletown to Mt. St. Helena Comment
  RSA91545  Trifolium dichotomum F. W. Peirson 1926-4-3 6608 Lake 3.3 miles north of Middletown. Comment
  UC353836  Trifolium microcephalum Milo S. Baker 1925-6-29 2251 a Lake East Whispering Pines Point Comment
  CHSC84225  Trifolium obtusiflorum Lowell Ahart 2003-7-14 10400 Lake Along a stream, on the west side of the second causeway going southwest on Bartlett Springs Road, Indian Valley Reservoir. 449 Comment
  UCD109243  Trifolium obtusiflorum D. Sanchez-Mata 1998-6-24 s.n. Lake Lower Lake. Morgan Valley Road. UC MacLaughlin Nature Reserve. Comment
  RSA2684  Trifolium oliganthum J. W. Blankinship 1923-4-14 s.n. Lake Kelseyville. Comment
  CHSC112001  Trifolium oliganthum David Isle; David Toren 2003-7-8 2129 Lake E side Lke Pillsbury, SE of Horsepasture Gulch inlet (upper inlet) in alluvium of secondary inlet drainage. 573 Comment
  SEINET10862707  Trifolium tridentatum var. tridentatum Joseph W. Blankinship 1929-5-2 Blankinship s.n. Lake Mt. Konocti Comment
  JEPS80748  Trifolium variegatum L. R. Heckard and J. C. Hickman 1981-7-29 5710 Lake n or rd Summit Springs (s side of mtn); Snow Mtn 1539 Comment
  SBBG58770  Trillium chloropetalum S. W. Hutchinson -May-1928 Lake Cobb Mtn Comment
  HSC35419  Trillium chloropetalum var. giganteum Robert M. Specht 1975-5-3 157 Lake 2.1 mi. N of junction of Bottle Rock Rd. and Hwy. 175 762 Comment
  HSC37992  Triphysaria eriantha Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2339 Lake Along Morgan Valley Rd., 0.5 mi. W of Napa County line 671 Comment
  UC71978  Triphysaria eriantha subsp. eriantha Hardin Irwin 1904-4-13 63 Lake vicinity Kelseyville (Prospect Hill); vicinity of Kelseyville, Prospect Hill Comment
  JEPS74827  Triphysaria versicolor subsp. faucibarbata L. R. Heckard, T. I. Chuang and R. Bacigalupi 1975-5-8 4035 Lake ca 1 1/2 air mi se Middletown (Farm road (Hildebrand Road) in Collayomi Valley (St. Helena Creek)); Collayomi Valley (St. Helena Creek) Comment
  SD6376  Triteleia laxa Daniel Cleveland 1882-6-22 79 Lake Allen Springs. Comment
  UCD167462  Triteleia lugens James Neilson 1982-6-1 4074 Lake Mayacmas Mountains. West Ford Flat. (Exact location unknown. Coordinates estimated by label maker.) Comment
  CHSC71457  Triteleia peduncularis Vernon H. Oswald; Lowell Ahart 1998-7-15 9292 Lake East side of county near Barrel Spring on the east side of Baldy Mtn. And west of Walker Ridge Road 0.8 mi south of Bartlett Springs Rd. 640 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
  RSA245018  Triteleia peduncularis J. P. Smith, John Sawyer 1971-6-6 4758 Lake Kowalski Ranch in Little Indian Valley; along Stanton Creek. Comment
  UC143029  Triteleia peduncularis D. Cleveland 1882-6-13 Lake Indian Valley Comment
  CAS-BOT-BC527994  Triteleia peduncularis H. D. Ripley; R. C. Barneby 1945-6-19 6881 Lake NE of Middletown 304 Comment
  CAS-BOT-BC527995  Triteleia peduncularis Ella D. Cantelow 1957-5-31 s.n. Lake Indian Valley Creek ford, 8.3 miles west of Leesville Comment
  UC635230  Triteleia peduncularis P. Schulthess 1931-7-18 Lake 6 mi se Kelseyville; Hildebrand Ranch 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
  CAS-BOT-BC381873  Uropappus lindleyi L. R. Abrams 1928-5-5 12335 Lake Kelseyville Comment
  CDA8959  Uropappus lindleyi T. C. Fuller 1971-5-4 19860 Lake Highway 29 to Lower Lake, 2.5 miles northeast of Middletown. Mile post 8.67. Comment
  HSC41900  Uropappus lindleyi M. A. Baker 1977-4-24 228 Lake Little Indian Valley, floodplain of Stanton Creek 457 Comment
  UC166831  Uropappus lindleyi J. P. Tracy May 28 1902-Jun 2 1902 1719 Lake hills about Scotts Valley (6 mi nw of Lakeport); hills about Scotts Valley 426 Comment
  CAS-BOT-BC404112  Urtica dioica subsp. holosericea Greg de Nevers 2001-7-8 12529 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC404113  Urtica dioica subsp. holosericea J. W. Blankinship 1924-6-1 s.n. Lake Clear Lake. Mouth of Kelsey Cr. Comment
  UCR77698  Utricularia gibba R. F. Thorne, Larry E. DeBuhr 1975-8-15 46825 Lake Coast Range, Boggs Lake, west of Mt. Hanah, c. 7.5 mi SSE of Kelseyville and 3 mi NNW of Glenbrook Resort 856 Comment
  UC1322486  Utricularia macrorhiza Alice Howard 1966-7-12 Lake w. end Boggs Lake 883 Comment
  RSA545379  Utricularia vulgaris subsp. macrorhiza Robert F. Thorne, Larry E. DeBuhr 1975-8-15 46824 Lake Boggs Lake: W of Mt. Hannah, ca. 7.5 miles SSE of Kelseyville and 3 miles NNW of Glenbrook Resort. 854 Comment
  JEPS11178  Verbascum blattaria W. L. Jepson 1892-8-1 21266 Lake Upper Lake Comment
  UCD82098  Verbena lasiostachys var. scabrida Ellen Dean; G. Harrington, C. Thomsen,Chiao-Yi Cheng,R. Wilmarth 2009-5-20 5625 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
  POM273217B  Veronica arvensis J. T. Howell 1945-6-19 21070 Lake Sawmill Flat, Bartlett Mountain. 1220 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
  POM283782  Veronica peregrina var. xalapensis Lyman D. Benson 1928-4-30 529 Lake Kelseyville. Middle N Coast mtn range, Clear Lake. 427 Comment
  UC1130193  Vicia americana var. americana K. Bradshaw 1937-5-28 1 Lake Pinnacle Rock; Mendocino National Forest, Lakeport Quad. 1356 Comment
  UCD83920  Vicia sativa Ellen Dean; G. Harrington, C. Thomsen, J. Alderson, M. Bibbo 2010-4-24 5942 Lake BLM Cache Creek Wilderness. NE corner of wilderness, Wilson Valley. Just east of confluence of Cache and Rocky Creeks. East side of Rocky Creek. 290 Comment
  CAS-BOT-BC263831  Viola John H. Thomas 1969-4-29 15000 Lake 4.6 miles N of Lower Lake along highway 53 Comment
  RSA126179  Viola beckwithii Morton E. Peck 1948-5-30 25003 Lake 4 mi N of Lakeview. Comment
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Sep 15 2013
  CAS-BOT-BC300492  Viola douglasii Mona Bourell 1997-7-3 6575 Lake Mendocino National Forest, Low Gap Saddle Road (M 3) to Pyramid rock. Cold Creek trail 1554 Comment