Search Results — 2000 specimen records retrieved (1594 records with coordinates)
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(For large data reqests, please contact Jason Alexander, jason_alexander@berkeley.edu.)
 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/cch_archive/).
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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  JEPS46611  Abies magnifica var. shastensis W. W. Mackie 1902-9-11 Lake Snow Mt. Comment
  CAS-BOT-BC28642  Achillea millefolium David D. Keck 1938-8-3 4738 Lake Cobb Post Office, along Kelsey Creek Comment
  JEPS80043  Achnatherum lemmonii L. R. Heckard and J. Hickman 1979-6-15 5042 Lake Trail up Snow Mt. Snow Mt. 1737 Comment
  JEPS80311  Achnatherum lemmonii L. R. Heckard and J. Hickman 1981-6-20 5550 Lake n slope of n ridge Snow Mt. 1767 Comment
  RSA275365  Achnatherum lemmonii var. lemmonii J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9325 Lake Mendocino National Forest. Along Boardman Ridge, 1.6 miles from its junction with Forest Service Road 20N01. 1220 Comment
  RSA657062  Achnatherum lemmonii var. lemmonii Beecher Crampton 1956-6-27 3679 Lake 1.4 mi east of Loch Lomond 838 Comment
  CHSC36116  Achnatherum occidentale subsp. californicum K. Bridwell 1978-4-9 61 Lake W side of Pinkeye Lake, ca. 2 mi w of Lower Lake. 528 Comment
  JEPS75037  Achnatherum occidentale subsp. californicum L. R. Heckard 1972-7-9 3070 Lake upper source of Bear Creek, along trail from Frog Pond to Milk Ranch Snow Mt., Bear Creek 1950 Comment
  CAS-BOT-BC29814  Achyrachaena mollis M. S. Jussel 1931-4-1 s.n. Lake Kelseyville Comment
  HSC62928  Achyrachaena mollis Kenneth Clark 1979-4-14 89 Lake 0.4 miles N of S.R. 20 on Wilbur Springs Rd. 640 Comment
  RSA2343  Achyrachaena mollis J. W. Blankinship 1923-4-14 s.n. Lake Kelseyville Comment
  RSA273300  Achyrachaena mollis K. Irwin 1977-4-23 287 Lake 0.4 mi N of state route 20 on the Walker Ridge Rd. 640 Comment
  SEINET7072762  Achyrachaena mollis A. G. Vestal 1963-5-11 s.n. Lake Seigler Canyon Road 0.3 miles northeast of the junction with Perini Road. UTM Zone 10, 528183mE, 4303085mN. Coordinate datum: NAD 27.) Comment
  UCD84580  Acmispon americanus var. americanus Ellen Dean; C. Thomsen, G. Harrington, Davis Botanical Society 2010-6-5 6105 Lake Walker Ridge. Along Bartlett springs road just west of Walker Ridge Rd intersection. Meadow on south side of road. 647 Comment
  UCD131566  Acmispon brachycarpus Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7572 Lake Clear Lake State Park. NE of Kelseyville. South side of park, south of Soda Bay Road. North of road that goes southeast from Glebe Road at gate. 595 Comment
  UCD132445  Acmispon glaber var. glaber Greggory Cates; PLS 102 plant collecting interns 2013-5-4 3 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. Just south of southern boundary of park, south of Soda Bay Road. Along undeveloped road that goes southeast from Glebe Road at gate. On private land, with view of lake. 650 Comment
  HSC98292  Acmispon wrangelianus D. E. Anderson 1962-4-14 1989 Lake 36 mi. W of Williams on Hwy. 20 457 Comment
  CHSC29517  Adenostoma fasciculatum Dibble; Griggs. 1979-7-11 95 Lake Near Bear Creek, close to the town of Stonyford. 884 Comment
  CHSC29607  Adenostoma fasciculatum Dibble; Griggs 1979-7-11 103 Lake Near Potato Hill, close to the town of Stonyford. 927 Comment
  SEINET3077392 Image available Adenostoma fasciculatum Royal D. Suttkus 1967-6-24 67- 27 -1 Lake 10.3 miles N of Pope Valley. Comment
  CAS-BOT-BC65582  Adiantum jordanii M. S. Baker 1933-4-7 7517 Lake Soda Bay, Clear Lake Comment
  UC1063722  Adiantum jordanii A. Simontacchi 1937-7-12 295 Lake 0.6 mi sw Soda Bay; Lakeport Quadrangle Comment
  UCD20457  Aegilops triuncialis E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1041 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
  UCD83721  Aesculus californica Joseph Schlottman; with PLB 102 class 2010-5-2 7 Lake W slope of Walker Ridge. Bartlett Springs Road. West of Bartlett Springs Road/Walker Ridge Road junction, and east of Bartlett Springs Road/Kilpepper Creek intersection. 563 Comment
  SEINET13948390 Image available Agastache urticifolia A. A. Heller 1902-1 5900 Lake About Summit Lake, near the summit of Mt. Sanhedrin Comment
  CAS-BOT-BC15488  Agoseris X elata L. R. Abrams 1928-5-4 12296 Lake 2.5 miles south of Middletown Comment
  HSC39685  Agoseris grandiflora D. E. Anderson, J. P. Smith 1971-6-26 1192 Lake Register area of Mendocino National Forest. Comment
  CAS-BOT-BC22937  Agoseris heterophylla John Thomas Howell 1945-6-19 21060 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  CAS-BOT-BC22945  Agoseris heterophylla J. W. Blankinship 1923-4-15 s.n. Lake Kelseyville Comment
  HSC45740  Agoseris heterophylla Stephen Plant 1978-4-23 226 Lake Barrel Springs Campground 701 Comment
  UCD131801  Agoseris heterophylla Arti Lal; 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
  UCD93069  Agoseris heterophylla Catherine E. Koehler 2008-4-30 s.n. Lake McLaughlin Reserve, adjacent to field station. 502 Comment
  POM274972  Agrimonia gryposepala Lyman D. Benson 1930-9-22 2547 Lake Below Hoberg's. 762 Comment
  UC154206  Agrimonia gryposepala Joseph P. Tracy Jul 21 1905-Aug 16 1905 2272 Lake Elk Mountain; Northern Coast Ranges 1219 Comment
  UC12027  Agrimonia gryposepala Willis L. Jepson 1892-7 Lake summit of Elk Mountain; South Fork of Eel River Comment
  CAS-BOT-BC127247  Agrostis exarata A. A. Heller 1902-7-23 5958 Lake Thistle Springs, Mount Sanhedrin. Comment
  HSC39691  Agrostis exarata D. E. Anderson, J. P. Smith 1971-6-26 - 1187 Lake Register area of Mendocino National Forest. Comment
  RSA654123  Agrostis exarata Beecher Crampton 1956-6-26 3662 Lake 3.5 miles by road east of Seigler Springs, west side of Snow's Lake 655 Comment
  UC1044685  Agrostis exarata Milo S. Baker 1951-7-6 12372 Lake Elk Mountain road perhaps 2 mi from summit 1219 Comment
  UCD37020  Agrostis exarata Beecher Crampton 1956-6-26 3662 Lake Lake County, 3.5 miles by road east of Seigler Springs, west side of Snow's Lake. 655 Comment
  CAS-BOT-BC138842  Agrostis microphylla Beecher Crampton 1957-6-26 3685 Lake 1.8 mile east of Loch Lomond. Comment
  CAS-BOT-BC138844  Agrostis microphylla Beecher Crampton 1956-6-27 3685 Lake About 1.8 mile east of Loch Lomond, on road to Seigler's Springs. 815 Comment
  UC1059034  Agrostis microphylla Beecher Crampton 1956-6-27 3685 Lake 1.8 mi e Loch Lomond 815 Comment
  UCD111945  Aira caryophyllea Christopher Mallek 2008-1 HV1- 88 Lake High Valley. 793 Comment
  UCD42086  Aira caryophyllea Geri Hulse-Stephens 2002-5-31 926 Lake Goat Mountain. Root Homestead. Dry area E of West vernal pool; Common name: European silver hairgrass. 944 Comment
  POM296500B  Alisma triviale Lyman Benson 1928-6-23 339 Lake Mt Konocti and Cold reek - 1 mi from Clear Lake. Kelseyville. Middle N Coast mtn range. 427 Comment
  RSA367059  Allium amplectens J. Walker 1977-4-24 32 Lake Bartlett Springs road at Kilpepper Creek. 503 Comment
  UC1184077  Allium amplectens R. Ornduff, R. L. Taylor, F. Chisaki, D. Mason 1960-5-30 6158 Lake approximately 5 mi s village of Lower Lake on s end of Clear Lake (w end of Manning Flat); 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
  UCD63364  Allium amplectens Daniel Sanchez-Mata; Emin Ugurlu 2006-6-19 s.n. Lake Leesville-Barkerville. Bartlett Springs Road. 620 Comment
  UCD84518  Allium amplectens Ellen Dean; C. Thomsen, G. Harrington, R. Wilmarth, R. Wenk 2010-6-2 6069 Lake Lake County. Walker Ridge. Along Bartlett springs road just west of Walker Ridge Rd intersection. 647 Comment
  JEPS47587  Allium amplectens W. L. Jepson 1942-6-9 20721 Lake Seigler Creek Comment
  UC527952  Allium amplectens R. Bacigalupi, R. S. Ferris, and Ira L. Wiggins 1933-6-2 6690 Lake on Pope Valley-Middletown road 1/4 mi nw Oak Park Springs Comment
  HSC62821  Allium falcifolium David Wheeler 1979-4-14 57 Lake 0.4 mi. N of Hwy. 20 on Wilbur Springs Rd. 640 Comment
  RSA367092  Allium falcifolium J. M. DiTomaso 1979-4-14 863 Lake 0.4 miles north of State Route 20 on the Walker Ridge Road. 640 Comment
  SEINET3884474  Allium falcifolium D. L. Goforth 1977-4-23 19 Lake Wilbur Springs Quad. 0.4 miles north of State Route 20 on the Walker Ridge Rd.; 0 640 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
  SEINET3884599  Allium falcifolium Donald Spalinger 1974-5-4 27 Lake Wilbur Sp. Quad. Walker Ridge Road. Approx. 0.5 mi. N from H. 20.; 0 671 Comment
  SEINET3884604  Allium falcifolium D. W. McNeal 1991-4-13 3806 Lake On the ridgetop above Walker Ridge Rd., 0.4 mi. N of Hwy. #20.; 0 Comment
  RSA366444  Allium fimbriatum var. fimbriatum Carolyn Sanford 1977-4-24 357 Lake Little Indian Valley; floodplain of Stanton Creek. 457 Comment
  HSC60455  Allium serra J. P. Smith 1977-4-24 9033 Lake Barrel Springs Campground 701 Comment
  UC1178933  Allophyllum divaricatum Herbert L. Mason 1953-6-8 14520 Lake Butts Canyon, Black Oak Villa Comment
  UC1026766  Alopecurus saccatus Milo S. Baker 1957-1 12332 Lake ca. 5 mi. w. Lower Lake (margin of Snow Lake); Snow Lake 609 Comment
  UC1044683  Alopecurus saccatus Milo S. Baker 1957-1 12334 Lake ca. 5 mi. w. Lower Lake (margin of Snow Lake w. side); Snow Lake 609 Comment
  SEINET5332279 Image available Alsine glutinosa A. A. Heller 1902-7-15 5880 Lake About Summit Lake, near the summit of Mt. Sanhedrin. Comment
  JEPS105356  Amaranthus californicus Dean W. Taylor 1994-10-7 14715 Lake Blue Slide Lake, sag pond on ridge ca. 1 mile S from Forest Road M10 1172 Comment
  UCD97212  Amaranthus californicus H. L. Mason 1945-8-24 12676 Lake East shore, Lower Lake. Comment
  JEPS45152  Amelanchier utahensis W. L. Jepson 1897-7-14 126 c Lake Glenbrook Comment
  JEPS73464  Amelanchier utahensis L. R. Heckard 1972-6-9 3071 Lake along trail from Frog Pond to Milk Ranch; Snow Mt. 1950 Comment
  UC1127816  Amelanchier utahensis K. Bradshaw 1937-6-8 111 Lake 1.25 mi ne Liberty School; Lakeport Quad. 457 Comment
  HSC66016  Amsinckia intermedia Cathy Goldberg, Geoff Walsh, Lauren Philbrick, Lynn Kunstman 1980-4-19 1 Lake Coldsprings Campground, along access road to Indian Valley Dam Comment
  JEPS61127  Amsinckia intermedia W. L. Jepson 1938-6-9 18923 Lake Bartlett Mountain 1127 Comment
  OBI20639  Amsinckia lunaris Francia Chisaki, Helen K. Sharsmith 1959-3-27 1345 Lake 4.1 mi S of Howard's Hot Springs (SW of Lower Lake), North Coast Range Comment
  UCD147472  Amsinckia menziesii Elice Leung; Plant Science 102 collecing interns 2014-4-26 1 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Anderson Flat. 405 Comment
  POM286829  Anagallis arvensis Cora W. Benson 1932-6-1 s.n. Lake Kelseyville. Middle N Coast, Kelsey Creek. Clear lake, upper sonoran bottom land. 457 Comment
  POM294455  Anagallis arvensis Lyman Benson 1948-7-1 12872 Lake Bed of Kelsey Creek 1 mile north of Kelseyville. Middle N Coast mtn range, Clear Lake drainage. 412 Comment
  CAS-BOT-BC64163  Ancistrocarphus filagineus L. R. Abrams 1928-5-7 12558 Lake 4-5 miles east of Hough's Springs Comment
  CAS-BOT-BC64167  Ancistrocarphus filagineus Frank W. Peirson; Mabel Peirson 1926-4-3 6613 Lake 3.3 mi. north of Middletown 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
  UCD83828  Ancistrocarphus filagineus Ellen Dean; G. Harrington, C. Thomsen, J. Gilardi 2010-5-12 6007 Lake southern part of Cache Creek Wilderness Area. Area is accessed via Morgan Valley Road and eastern forks of Rocky Creek Road. Permission granted to use private road to get to Wilderness boundary. 797 Comment
  RSA293004  Ancistrocarphus filagineus Reino Alava, Lincoln Constance, Robert Ornduff 1957-5-5 773 Lake Hill '1030'. Comment
  UC673625  Ancistrocarphus filagineus H. L. Mason 1933-4-30 7233 Lake 10 mi n, on rd to Middleton Pope Valley Comment
  POM229250  Angelica tomentosa var. tomentosa Lincoln Constance 1940-9-1 2799 Lake St. Helena Creek, east of Mount Saint Helena 762 Comment
  UC89527  Anisocarpus madioides Blankinship 1893-6-4 Lake Blue Lakes Comment
  JEPS7510  Anisocarpus madioides R. F. Hoover 1941-5-11 5020 Lake w of Middletown (on road to Kelseyville) Comment
  CAS-BOT-BC294720  Antennaria Mona Bourell 1997-7-3 6593 Lake Mendocino National Forest, Summit of Sheetiron Mountain Comment
  JEPS33942  Antennaria argentea Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake ridge to Big Horse; South Fork of the Eel River, Elk Mt. Comment
  POM292542  Antennaria argentea Lyman Benson 1932-6-21 3729 Lake Elk Mountain. Eel River watershed, Middle N Coast Range. 1220 Comment
  CAS-BOT-BC84660  Anthemis cotula Greg de Nevers 2001-5-14 12411 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  POM288973  Anthemis cotula Lyman Benson 1936-8-4 7929 Lake Kelseyville. Middle N. Coast mtn range, Clear Lake watershed. 412 Comment
  RSA671284  Anthemis cotula Anonymous 1945-6-13 s.n. Lake Near Upper Lake Comment
  UC1282688  Anthemis cotula J. R. Sweeney 1953-5-26 1056 Lake .4 mi se, 1.1 mi from Lake-Napa county line on Pope Valley road Black Oak Villa; Lake-Napa County line, Butts Canyon 243 Comment
  SBBG21218  Anthoxanthum odoratum B. Crampton 1956-6-26 Lake Lock Lomond 853 Comment
  UCD160402  Anthoxanthum odoratum James A. Neilson Jr. 1975-5-14 3562 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  JEPS5294  Antirrhinum cornutum R. F. Hoover 1938-6-8 3545 Lake Butts Canyon Comment
  UCR46788  Antirrhinum cornutum D. M. Thompson 1983-8-11 403 Lake North Coast Range, Butts Creek, SW of Canyon Road, 2.2 mi north of Snell Valley Road jct. 274 Comment
  CHSC106845  Antirrhinum vexillo-calyculatum subsp. breweri Barbara Ertter 1988-7-4 7710 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), S-facing slope. 609 Comment
  JEPS5355  Antirrhinum vexillocalyculatum subsp. breweri Willis L. Jepson 1892-8-4 21316 Lake near Hullville (Gravelly Valley); South Fork of the Eel River, Gravelly Valley Comment
  UC200745  Antirrhinum vexillocalyculatum subsp. breweri D. Cleveland 1882-1 Lake Allen Springs Comment
  JEPS6980  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum Rimo Bacigalupi and J. R. Sweeney 1951-6-3 3348 Lake about 5.5 mi nw Lower Lake (in Manning Flat along road between Kelseyville and Lower Lake); Manning Flat 563 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
  UC1282721  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum J. R. Sweeney 1951-4-1 577 Lake 1.2 mi sw Highland Springs Comment
  UC1552174  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7512 Lake ca 7 air mi nw Lakeport (Scotts Valley Rd, 1 mi s of Hwy 20) 426 Comment
  CAS-BOT-BC248847  Antirrhinum virga D. M. Jackson; R. Spellenberg No date on label 213 Lake Collected 3.7 miles E. of Bartlett Springs Comment
  CHSC1692  Antirrhinum virga V. Holt 1931-5-30 Lake Clear Lake. Comment
  JEPS5288  Antirrhinum virga W. L. Jepson 1897-7-15 21301 Lake Mt. Hanna Comment
  JEPS5289  Antirrhinum virga W. L. Jepson 1938-9-24 19031 Lake 2.25 mi n Lower Lake (0.25 mi n of Cache Creek Bridge) Comment
  SEINET3158982  Antirrhinum virga D. M. Jackson, R. W. Spellenberg 213 Lake 3.7 mi E of 2.9 of Bartlett Springs Comment
  UC1196734  Antirrhinum virga Joseph P. Tracy 1935-7-4 14028 Lake near Glenbrook (n side of Cobb Valley); Cobb Mountain, Cobb Valley 822 Comment
  CDA41206  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
  SEINET12288284  Antirrhinum virga A. Carter, Kellogg, L. 1953-1 3242 Lake hills W of Indian Valley, Bartlett Springs road 450 Comment
  UC635104  Aquilegia eximia H. L. Mason 1933-9-24 Lake St. Helena Creek e slope of Mt. St. Helena Comment
  RSA2568  Aquilegia formosa J. W. Blankinship 1927-5-22 s.n. Lake kelseyville, Mt. Konocti. 610 Comment
  HSC37637  Arabis breweri var. breweri John Rehling, Robert M. Specht 1976-3-26 167 Lake 8.3 mi. N on Barlett Springs Rd. from junction with Hwy. 20 Comment
  UCD158761  Aralia californica James A. Neilson Jr. 1974-7-10 2809 Lake Mayacmas Mountains, Cobb Mountain. Alder and Lee Creeks; west of Whispering Pines (on Highway 175). (Elevation estimated by label-maker using topo map). 792 Comment
  CAS-BOT-BC128630  Arbutus menziesii J. A. Gunn, Jr. 1902-5-17 s.n. Lake 3 miles N.W. of Glenbrook Comment
  UCD83681  Arceuthobium campylopodum John Rosenthal; with PLB 102 class 2010-5-2 2 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.5 road miles north of the intersection with Hwy 20, west side of the road where there is a turnout and a saddle between two ridges. 653 Comment
  CDA22350  Arceuthobium occidentale L. 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. Comment
  JEPS80875  Arctostaphylos L. R. Heckard and J. C. Hickman 1979-6-16 5106 Lake about 1 mi nw Timber Lake (w flank of mt.); Snow Mt. 1463 Comment
  JEPS98828  Arctostaphylos James B. Roof 1962-4-20 Lake 4 mi N of Lower Lake Comment
  UC1506076  Arctostaphylos X candidissima Robert T. Clausen 1963-5-17 63110 Lake summit California Coast Ranges, Cobb Mts. 1427 Comment
  CAS-BOT-BC24053  Arctostaphylos canescens subsp. canescens H. E. McMinn 1925-12-31 1604 C Lake Bartlett Mt. on Clover Creek Road Comment
  CAS-BOT-BC24057  Arctostaphylos canescens subsp. canescens John Thomas Howell 1976-4-29 51624 Lake East of Clear Lake on high Valley Road. Comment
  JEPS80082  Arctostaphylos canescens subsp. canescens L. R. Heckard with J. Hickman 1979-6-16 5089 Lake nw Timber Lake (on ridge to Snow Mt.) 1676 Comment
  POM286158  Arctostaphylos canescens subsp. canescens Lyman Benson 1932-6-21 3743 Lake Snow Mountain; ft Middle N Coast Mt Range, Bear Creek, Eel River. 1524 Comment
  UC1120923  Arctostaphylos canescens subsp. canescens A. E. Wieslander 1938-10-29 843 Lake w slope Bartlett Mt.; Lakeport Quadrangle Comment
  UC1120925  Arctostaphylos canescens subsp. canescens A. E. Wieslander 1933-7-2 337 Lake 1 mi n Adams Springs; Lower Lake Quadrangle Comment
  UC1309697  Arctostaphylos canescens subsp. canescens K. Bradshaw 1937-5-28 5 Lake Pinnacle Rock Mendocino National Forest, Lakeport Quadrangle 1356 Comment
  UC1388359  Arctostaphylos canescens subsp. canescens Freed W. Hoffman 1948-6-26 2509 Lake 1.2 mi e Bear Creek; North Coast Ranges, Long Ridge 746 Comment
  CAS-BOT-BC23920  Arctostaphylos canescens subsp. sonomensis Lewis S. Rose 1933-4-22 33104 Lake Adams Springs Comment
  SEINET11988216  Arctostaphylos canescens var. canescens W. Knight, Knight, I. 1981-1 4282 Lake within 0.5 mi of jct of Low Gap Rd on Boardman Ridge on S slope of Hull Mt 914 Comment
  HSC35365  Arctostaphylos glandulosa R. M. Sullivan 1975-5-3 17 Lake 5.8 mi. W of jct. with Hwy. 29 on Scott's Creek Rd. 915 Comment
  UCD51047  Arctostaphylos glandulosa C. M. Belshaw 1936-12-19 2691 Lake Covering southwest slope of Snow Mountain West, one mile east of Potato Hill. 1249 Comment
  CAS-BOT-BC24786  Arctostaphylos glandulosa subsp. glandulosa Robert F. Hoover 1941-4-27 4960 Lake 5 mi. s. of Mt. Konocti. Comment
  POM286173  Arctostaphylos glandulosa subsp. glandulosa Lyman Benson 1931-3-22 2678 Lake Highland Springs. Mayacamas mt. range, Adobe creek. 610 Comment
  POM286174  Arctostaphylos glandulosa subsp. glandulosa Lyman Benson 1928-3-30 38 Lake Kelseyville. 610 Comment
  UC1120202  Arctostaphylos glandulosa subsp. glandulosa A. E. Wieslander July 1928 26 Lake near summit of old County road between Cloverdale and Kelseyville; Kelseyville Quadrangle Comment
  UC1552783  Arctostaphylos glandulosa subsp. glandulosa Frederica Bowcutt 1986-5-4 699 Lake on se side of Hwy 53 2.2 mi ne junction with Butts Canyon Road (about 1/2 mi n of Crazy Creek on edge of valley); Coyote Valley 365 Comment
  UC84105  Arctostaphylos glandulosa subsp. glandulosa Katharine Brandegee 1889-1 Lake Comment
  HSC39070  Arctostaphylos manzanita A. M. Montalvo, J. D. Ackerman 1975-9-10 663 Lake Boggs Mtn., E of Cobb, Near summit on Rd. 541 1104 Comment
  OBI14745  Arctostaphylos manzanita H. E. McMinn 1933-4-17 3039 Lake Comment
  RSA633029  Arctostaphylos manzanita Jon E. Keeley 1985-7-20 7943 Lake Adjacent to Bartlett Springs Road, ca. 5 km north of Clear Lake. Comment
  SEINET11989668  Arctostaphylos manzanita W. Knight, Knight, I.; Vale, J. 1985-1 4595 Lake Boardman Ridge, Hull Mountain 1143 Comment
  CAS-BOT-BC38929  Arctostaphylos manzanita subsp. elegans W. J. Smith 1940-4-21 s.n. Lake In obsidian area on road to Kelseyville Comment
  CAS-BOT-BC38954  Arctostaphylos manzanita subsp. elegans M. S. Jussel 1933-4-29 s.n. Lake Jordan Park, Cobb Mt. Comment
  HSC38137  Arctostaphylos manzanita subsp. elegans Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-13 2353 Lake Along Bartlet Springs Rd., 0.6 mi. from its junction with Hwy. 20 Comment
  POM181141  Arctostaphylos manzanita subsp. elegans J. T. Howell 1931-4-4 6157 Lake St. Helena Creek Canyon Comment
  UC549674  Arctostaphylos manzanita subsp. elegans J. E. Adams 1934-3-10 664 Lake s Mt. Konocti Comment
  UC727753  Arctostaphylos manzanita subsp. elegans Milo S. Baker 1946-2-25 11293 Lake along hwy s Hobergs Resort Comment
  UC909856  Arctostaphylos manzanita subsp. elegans J. E. Adams 1934-3-10 660 Lake s Mt. Konocti Comment
  UCD131139  Arctostaphylos manzanita subsp. elegans Ellen Dean; Karen Whitestone 2013-1-3 7527 Lake Clear Lake State Park. NE of Kelseyville. South shore of Clear Lake, north side and lower reaches of Mount Konocti. Northern part of the park along Dorn Trail system near Swim Barrier Parking Lot. 435 Comment
  UCD52170  Arctostaphylos manzanita subsp. elegans G. L. Stebbins Jr. 1964-3-31 6012 Lake Along Cold Creek; State Highway 29; 2.5 miles north of Salmina's Resort. 762 Comment
  CAS-BOT-BC38931  Arctostaphylos manzanita subsp. elegans C. Hart Merriam 1920-7-25 s.n. Lake Dr. Stephens place, Clear Lake Comment
  CAS-BOT-BC38777  Arctostaphylos manzanita subsp. manzanita A. A. Heller 1902-8-4 s.n. Lake On Eel river one mile below Hullville Comment
  CAS-BOT-BC38780  Arctostaphylos manzanita subsp. manzanita Doris K. Kildale 1926-5-31 2075 Lake Cold Brook between Kelseyville & Lower Lake Comment
  CAS-BOT-BC38794  Arctostaphylos manzanita subsp. manzanita Vernon O. Bailey 1916-9-24 s.n. Lake Mt. Konokti, Clear Lake Comment
  CAS-BOT-BC38811  Arctostaphylos manzanita subsp. manzanita L. R. Abrams 1928-5-6 12475 Lake 1/5 miles west of Bartett Springs Comment
  RSA286034  Arctostaphylos manzanita subsp. manzanita Lyman Benson 1932-6-21 3742 Lake Snow Mountain; ft Middle N Coast Mt Range, Bear Creek, Eel River. 1524 Comment
  UC1363640  Arctostaphylos manzanita subsp. manzanita Charles M. Belshaw 1936-9-19 2697 Lake near summit (w approach); Inner North Coast Ranges, Snow Mountain West 1981 Comment
  UC153959  Arctostaphylos manzanita subsp. manzanita Joseph P. Tracy Jul 21 1905-Aug 16 1905 2352 Lake Elk Mountain Northern Coast Ranges (n Lake Co.) 1219 Comment
  CHSC93115  Arctostaphylos stanfordiana D. Isle 1999-7-28 1406 Lake Mendocino National Forest--North Coast Ranges. Rice Fork Watershed. On Mason Trail to Poges Peak. 950 Comment
  HSC38814  Arctostaphylos stanfordiana J. O. Sawyer 1969-3-29 762 Lake 4 mi. N of Clear Lake Oaks on High Valley Rd. Comment
  POM286017  Arctostaphylos stanfordiana Lyman Benson 1928-3-30 37 Lake Kelseyville, hilltop Bottlerock Mt. 610 Comment
  RSA141481  Arctostaphylos stanfordiana H. S. Yates 1934-4-15 3769 Lake South of Bendmore Valley. 762 Comment
  UC1193131  Arctostaphylos stanfordiana P. Zinke 1951-5-17 214 Lake 1 mi n Livermore Ranch (on Lake-Napa Co. line); Quad 60D1 609 Comment
  UC173881  Arctostaphylos stanfordiana H. M. Hall 1913-7-22 9568 Lake s side of mt. inner North Coast Ranges, Mt. Hull (40-50 mi from Pacific Ocean) 975 Comment
  UC412713  Arctostaphylos stanfordiana H. P. Chandler 1907-4-1 Lake Kelseyville Comment
  UC549542  Arctostaphylos stanfordiana J. E. Adams 1934-3-10 645 Lake e slope Mt. St. Helena Comment
  UC549688  Arctostaphylos stanfordiana J. E. Adams 1934-3-10 661 Lake s Mt. Konocti Comment
  UC549689  Arctostaphylos stanfordiana J. E. Adams 1934-3-10 665 Lake 7 mi s Kelseyville Rd. to Lower Lake Comment
  UC82924  Arctostaphylos stanfordiana Katharine Brandegee 1886-1 Lake Comment
  CAS-BOT-BC47310  Arctostaphylos stanfordiana subsp. raichei Alice Eastwood; John Thomas Howell 1938-5-18 5742 Lake S. of kelseyville on road to Adams Springs. Comment
  CHSC29661  Arctostaphylos viscida Dibble; Griggs 1979-7-19 148 Lake Near Lake Pillsbury, close to the town of Potter Valley. 610 Comment
  HSC67088  Arctostaphylos viscida Teri Bartowski, Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 12 Lake Walker Ridge Rd., 2.65 mi. S of junction with access road to Indian Valley Dam Comment
  SEINET11984846  Arctostaphylos viscida Unknown 1965-1 522 Lake hill NW of Cold Spring Camp, 0.9 mi E of Little Indian Valley (Kowalski Ranch & Stanton Creek) Comment
  HSC95817  Arctostaphylos viscida subsp. pulchella Ananda Dickie, Wendy Hooper, Rose Madrone, Kyla Waddell 1996-3-30 16 Lake Walker Ridge Rd. 0.9 mi. N of intersection with Walker Ridge Rd. on Indian Reservoir Rd., 57 mi. E of Hwy. 101 on Hwy. 20 777 Comment
  UC1193126  Arctostaphylos viscida subsp. pulchella R. H. Neuns 1951-4-3 160 Lake 3 mi nw Boggs Lake; Quad 60B1 792 Comment
  UC549610  Arctostaphylos viscida subsp. pulchella J. E. Adams 1933-11-24 574 Lake 11 mi s Middletown Comment
  UC566044  Arctostaphylos viscida subsp. pulchella H. S. Yates 1934-2-25 367 Lake 2 1/2 mi ne Middletown (Putah Creek to Middletown); Lower Lake Quadrangle 304 Comment
  UCD110920  Arctostaphylos viscida subsp. pulchella Christopher Mallek 2008-1 HS1- 4 Lake Highland Springs. 602 Comment
  CAS-BOT-BC47424  Arctostaphylos viscida subsp. viscida M. S. Jussel 1932-5-1 s.n. Lake Jordan Park, on road to Lower L. Comment
  CAS-BOT-BC47433  Arctostaphylos viscida subsp. viscida H. E. McMinn 1923-5-26 981 a Lake Between Knopville and Lake Co. line Comment
  CAS-BOT-BC48227  Arctostaphylos viscida subsp. viscida P. C. Everett; E. K. Balls 1954-10-18 20364 Lake 6.2 mi. s.e. from Hough Springs on road from Lucerne to Williams 670 Comment
  POM285169  Arctostaphylos viscida subsp. viscida Lyman Benson 1928-6-15 267 Lake Summit of Rocky Hill, 2 mi s. of Lakeport. 488 Comment
  HSC66071  Argemone munita subsp. rotundata D. Boyd, Tim Messick, M. Eichelberger, T. Ranker 1980-4-19 28 Lake Along Walker Ridge Rd., 1.3 mi. S of junction with access road to Indian Valley Dam. Comment
  UC766005  Argemone rotundata R. F. Hoover 1938-9-3 3807 Lake Bartlett Creek at foot of grade over Bartlett Mountain; Bartlett Creek Comment
  CAS-BOT-BC82435  Arnica discoidea A. A. Heller 1902-7-25 5985 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  CAS-BOT-BC82436  Arnica discoidea A. A. Heller 1902-7-15 s.n. Lake About Summit Lake, near the summit of Mt. Sanhedrin Comment
  CAS-BOT-BC82443  Arnica discoidea John Thomas Howell 1945-6-21 21192 Lake Ruppert Ridge to Bartlett Flat, Bartlett Mountain Comment
  HSC46206  Arnica discoidea J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9300 Lake Boardman Ridge, along FS Rd. 1N02, 1.4 mi. N of junction with FS Rd. 20N01 1006 Comment
  UC1443490  Arnica discoidea J. L. Strother 1977-7-26 1287 Lake n of, (ca 3.7 km by rd s of summit lookout station) Lake Pillsbury; Hull Mt., Boardman Ridge 1585 Comment
  SD53075  Arnica discoidea Peter H. Raven 1962-5-31 17915 Lake 8.4 miles south of Lower Lake on road to Knoxville Comment
  UC519029  Arnica discoidea Elizabeth Lodge 1933-6-5 365 Lake Between Hopland and Lakeport; Norh hillside 762 Comment
  UCD129133  Arnica discoidea Roman Gankin; W. R. Hildreth 1967-7-3 876 Lake ca. 2.9 miles south of Hull Mountain on USFS Road 1 NO2. Comment
  UC91146  Arnica longifolia T. S. and K. Brandegee 1925-8-1 Lake Snow Mountain Comment
  CAS-BOT-BC90777  Artemisia ludoviciana subsp. ludoviciana Gregory Gladys; Eben McMillan 1959-7-18 0 -61 Lake Sycan Marsh 1554 Comment
  JEPS49844  Asclepias cordifolia Willis L. Jepson 1892-7-30 14531 Lake near Uncle Sam Mt. (= Mt. Konocti); Mountain Region of Clear Lake Comment
  UC419032  Asclepias cordifolia H. E. and S. T. Parks May, 1930 730 Lake e slopes Mt. St. Helena Comment
  SEINET955309  Asclepias eriocarpa Lyman Benson 1942-1 11296 Lake Kelsey Creek, 1 mile north of Kelseyville. 411 Comment
  SEINET10454944  Asclepias eriocarpa Billy Joe Cox, David B. Dunn; William E. Harmon 1968-6-20 Cox 387 Lake On w. Facing slope in sparse oak woodland on high chapparel. On state 168, 6.4 mi. Ne of jct. State 168 with co. Rd. Just before reaching toll-house, going towards alder. 1158 Comment
  UC105307  Asclepias eriocarpa J. W. Blankinship 1893-7-5 Lake Cache Creek Comment
  POM268946  Asclepias fascicularis Lyman Benson 1942-7-12 11295 Lake Kelseyville Creek 1 mile north of Kelseyville, Middle North Coast Mts., Clear Lake Drainage 412 Comment
  RSA286386  Asclepias fascicularis R. F. Thorne 1974-7-27 44950 Lake Boggs Lake north of Harrington Flat Road. 914 Comment
  SEINET10857355  Asclepias fascicularis Joseph W. Blankinship 1928-7-3 Blankinship s.n. 1928 Lake Kelseyville, low ground along Cold Creek Comment
  RSA107110  Asclepias solanoana R. C. Bacigalupi, P. A. Munz, Munz, G. T. Robbins, L. T. Dempster, L. R. Heckard 1956-7-25 5745 Lake Along trail on ridge top ( southern spur of Snow Mountain) forming county line. Lake-Colusa County Boundry. +-4mi. n. of Fir Root Spring Camp 1371 Comment
  SEINET10780005 Image available Asclepias solanoana C. B. Towle Towle s.n. 1874 Lake At summit to Geysers, on the road to Calistoga Comment
  SEINET10741561  Asclepias speciosa A. Arthur Heller 1902-8-1 Heller 6009 Lake On Eel River 1 mi below Hullville Comment
  SEINET10741562  Asclepias speciosa A. Arthur Heller 1902-7-14 Heller 5876 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  JEPS64577  Aspidotis californica Hugo and Juanita Hamann and Edwrd Dearing 1971-2-12 Lake beyond ruins of Old Stage Rd Station (w bank of Soda Creek) 274 Comment
  POM289177  Aster intermedius Lyman Benson 1928-9-21 548 Lake Rincon School, Kelseyville; Middle N Coast Mt. Range, Clear Lake Watershed 488 Comment
  SEINET11840565  Aster occidentalis C. G. Pringle 1882-1 s.n. Lake no further locality 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
  UC1299229  Astragalus breweri Freed W. Hoffman 1948-5-9 2741 Lake Bar X Ranch , Bar X Ranch (North Coast Ranges) Comment
  UC1573057  Astragalus breweri H. D. Ripley and R. C. Barneby 1954-5-20 11577 Lake 2 mi s Lakeport; s of Lakeport 411 Comment
  RSA0006717  Astragalus breweri H. D. Ripley, R. C. Barneby 1945-6-20 6895 Lake NE of Middletown. 304 Comment
  SD8532  Astragalus clevelandii Daniel Cleveland Jun 1882 Lake Allen Springs Comment
  CAS-BOT-BC178335  Astragalus gambelianus Agnes M. Bowman 1902-5-1 129 Lake Sulphur Banks Comment
  CAS-BOT-BC178336  Astragalus gambelianus Agnes M. Bowman 1902-4-1 202 Lake Sulphur Banks Comment
  HSC30769  Astragalus gambelianus J. P. Smith, J. O. Sawyer 1972-4-1 5121 Lake Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20 Comment
  HSC45674  Astragalus gambelianus Stephen Plant 1978-4-23 227 Lake Barrel Springs Campground 701 Comment
  RSA475187  Astragalus gambelianus Aaron Liston, Sara Meury 1988-6-1 753 -2 Lake 0.1 miles N of Howard Srings on Siegler Springs - Big Canyon Road. 670 Comment
  UCD131937  Astragalus gambelianus Fei Chen; PLS 102 plant collecting interns 2013-4-14 3 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. North of road that goes southeast from Glebe Road at gate. 592 Comment
  CDA15490  Astragalus purshii var. tinctus G. F. Hrusa, WTD 1998-6-19 14627 Lake North Coast Ranges; W side of Goat Mtn. summit, main ridge running west. Comment
  CHSC115197  Astragalus rattanii var. jepsonianus Lowell Ahart 2015-4-28 20094 Lake In the meadow, about 150 yards west of Barrel Spring Meadow, about 1/4 mile (air) west of Walker Ridge Road, about 3 miles (air) southwest of the interstion of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. 696 Comment
  JEPS124293  Astragalus rattanii var. jepsonianus Lowell Ahart 2015-4-10 20020 Lake Barrel Spring, about 1/4 mile (air) west of Walker Ridge Road, about 3 miles (air) southwest of intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. Comment
  SD27934  Astragalus rattanii var. jepsonianus Carl B. Wolf 1928-5-4 1894 Lake 2 miles north of Middletown 427 Comment
  UCD83952  Astragalus rattanii var. jepsonianus Ellen Dean; C. Thomsen, G. Harrington 2010-6-9 6126 Lake Cache Creek Wilderness. NW part of wilderness on NW side of south fork of Cache Creek nearly opposite Dead Man's Canyon. 359 Comment
  CDA21526  Athysanus pusillus G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17089 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  CHSC115376  Athysanus pusillus Lowell Ahart 2015-4-10 20024 Lake Normal size plants, on dampbare soil, on the east side of the barrier rocks, on the east side of the drainage. 696 Comment
  CHSC33229  Athysanus pusillus G. H. Snodgrass 1981-4-4 PT- 7 Lake Pinkeye Lake, ca. 2.0 mi w of Lower Lake. Just above slope at the side of a lake. 499 Comment
  UC673343  Athysanus pusillus H. L. Mason 1929-4-29 5237 Lake 2.9 mi w of Lakeport Comment
  UCD32395  Athysanus pusillus Beecher Crampton; Jim Sweeney 1950-5-6 545 Lake Lake County, 1 mile west of Highland Springs on either side of the road. 457 Comment
  UCD83893  Athysanus pusillus Ellen Dean; Gordon Harrington, Jack Alderson 2010-3-7 5810 Lake Cache Creek Wilderness area, northern part of wilderness, accesssed via DFG property (Redbud Trail), route taken goes overland to Rocky Creek. 356 Comment
  UC1155259  Avena barbata J. R. Sweeney 1952-5-3 850 Lake slope above creek near Glen Eden School (10.1 mi from Lakeport onf Scott Valley road); Scott Creek 441 Comment
  CDA22919  Avena fatua G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17122 Lake North Coast Ranges; Walker Ridge Rd. at parking area about 1/4 mile N of Hwy 20. N slope, 601 Comment
  CHSC101553  Avena fatua G. F. Hrusa; R. Gross, L. Houser 2008-4-11 17122 Lake Walker Ridge Rd. at parking area about 1/4 mile N of Hwy 20. 601 Comment
  UCD81904  Avena fatua Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5485 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road mi N of intersection with Hwy 20. E side of road. 653 Comment
  CAS-BOT-BC98026  Baccharis pilularis M. Hart 1964-11-1 s.n. Lake Soda Bay Comment
  UCD82105  Baccharis pilularis Ellen Dean; G. Harrington, C. Thomsen,Chiao-Yi Cheng,R. Wilmarth 2009-5-20 5632 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
  UCD40026  Baccharis pilularis subsp. consanguinea Rodney Gale Myatt 1971-9-16 1321 Lake Just above Potter Valley, west of Lake Pillsbury. 609 Comment
  HSC44271  Balsamorhiza macrolepis D. L. Goforth 1977-4-24 26 Lake Barrel Springs Campground. 701 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
  CAS-BOT-BC16426  Barbarea orthoceras Carl B. Wolf 1928-5-6 1990 Lake 6 miles up Bartlett Springs grade. Comment
  RSA195376  Barbarea orthoceras Gilbert Muth 1967-4-9 626 Lake Near Cassidy Creek. 335 Comment
  CAS-BOT-BC27830  Batrachium pedunculare Charles Fuller Baker 1903-5-9 3062 Lake Near Lakeport Comment
  POM288387  Beckmannia syzigachne Lyman Benson 1931-6-12 2816 Lake Kelseyville. 427 Comment
  UCR51273  Beckmannia syzigachne Lyman Benson 1941-7-31 11009 Lake Clear Lake drainage area, 1.5 mi NW of Kelseyville 412 Comment
  HSC25602  Berberis aquifolium var. dictyota J. P. Smith, J. O. Sawyer 1971-6-6 4746 Lake Grapevine Flat Comment
  JEPS73470  Berberis aquifolium var. repens L. R. Heckard 1972-7-9 3078 Lake along trail from Frog Pond to Milk Ranch Milk Ranch; Snow Mt 1950 Comment
  CAS-BOT-BC75965  Berberis pumila Carl B. Wolf 1928-5-6 2009 Lake 6.5 miles west of Bartlett Springs. Comment
  CAS-BOT-BC75966  Berberis pumila John Thomas Howell 1945-6-21 21168 Lake Bartlett Mountain. Sawmill Flat to Ruppert Ridge. Comment
  CAS-BOT-BC412941  Bistorta bistortoides Greg de Nevers 2001-7-8 12533 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  RSA15662  Blennosperma nanum C. B. Wolf 1928-2-26 1513 Lake 3 miles south of Lakeport. Comment
  CAS-BOT-BC100710  Blennosperma nanum var. nanum Georgia Bentley 1917-4-4 s.n. Lake Lakeport Comment
  UC468907  Blennosperma nanum var. nanum H. P. Chandler 1907-4-1 Lake Kelseyville Comment
  CAS-BOT-BC100717  Blennosperma nanum var. nanum C. B. Wolf 1928-2-26 1513 Lake 3 miles south of Lakeport Comment
  JEPS54484  Boechera breweri subsp. breweri Mrs. H. Hamann and Eddie Dearing May 16 1968-May 24 1968 Lake just s Cobb Mt. (boundary ridge-top along Skyline Fire Access Road, where it reaches the ridge-top at a gap near head of Anderson Creek, Lake-Sonoma County line); Mayacamas Range, Skyline Pass 1127 Comment
  UC1081570  Boechera breweri subsp. breweri Herbert L. Mason 1936-4-26 11092 Lake e side Bartlett Mountain Comment
  UC118054  Boechera breweri subsp. breweri T. S. Brandegee 1891-6-20 Lake Snow Mt. 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
  RSA286269  Boisduvalia densiflora var. densiflora Robert F. Thorne 1974-7-27 44943 Lake Boggs Lake north of Harrington Flat Road. 915 Comment
  POM203155  Boisduvalia stricta M. S. Jussel 1933-6-26 206 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch. Comment
  POM258987  Boisduvalia stricta Alice Eastwood, John Thomas Howell 1938-5-18 5740 Lake South of Kelseyville on road to Adams Springs Comment
  CAS-BOT-BC420278  Boykinia occidentalis C. Baker 1927-6-9 2240 Lake near Whispering Pines Resort - Cobb Mt Comment
  CAS-BOT-BC135963  Brasenia schreberi Milo S. Baker 1945-6-29 11097 Lake Bogg's Lake at N.W. base of Mt. Hanna 914 Comment
  JEPS40324  Brasenia schreberi Willis L. Jepson 1892-7 89 Lake near Lakeport; Mountain Region of Clear Lake Comment
  SEINET7072764  Briza minor A. G. Vestal 1963-5-11 s.n. Lake Serpentine at Howard Springs. Coordinate datum: WGS84/NAD83. (38? deg. 51' 30" North Latitude, -122? deg. 40' 25" West Longitude. UTM Zone 10, 528320mE, 4300894mN. Coordinate datum: NAD 27.) Comment
  CAS-BOT-BC132207  Brodiaea californica var. leptandra R. F. Hoover 1942-6-29 5904 Lake North side of Mountain, St. Helena Comment
  SEINET10570586  Brodiaea capitata Joseph W. Blankinship 1930-4-7 Blankinship s.n. 1930 Lake Mt. Konocti Comment
  SEINET10962538  Brodiaea capitata Joseph W. Blankinship 1929-5-10 Blankinship s.n. 1929 Lake Mt. Konocti. Woods. Comment
  CHSC83433  Brodiaea coronaria subsp. rosea L. P. Janeway 2002-5-2 7576 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
  UC843934  Brodiaea coronaria subsp. rosea A. A. Heller 1916-6-8 12381 Lake between Hough's Springs and Colusa County line (tributary of Cache Creek); Cache Creek Comment
  CHSC105441  Brodiaea elegans David Isle; Arnold James 1993-6-23 1763 Lake Mendocino National Forest; North Coast Ranges; upper Main Eel River watershed. N of Lake Pillsbury, Oak Flat Campground and 20N01. About 1/8 mile E of Gravelly Valley Airstrip; by 'p' in Airport on quad. 560 Comment
  UCD34998  Brodiaea elegans subsp. elegans Beecher Crampton 1995-6-4 10320 Lake border with Colusa County on Hwy. 20. Comment
  CAS-BOT-BC484224  Brodiaea elegans subsp. elegans H. C. Cantelow 1934-5-30 1093 Lake Near Lakeport Comment
  HSC45940  Brodiaea elegans subsp. elegans Tim Bertram 1978-6-22 Lake USFS Rd. 17N07 Comment
  SEINET10534048  Brodiaea hyacinthina Joseph W. Blankinship 1929-6-10 Blankinship s.n. 1929 Lake Kelseyville. Dells of Cold Creek. Low ground. Comment
  SEINET10534101  Brodiaea laxa Joseph W. Blankinship 1929-6-10 Blankinship s.n. 1929 Lake Kelseyville. Dells of Cold Creek. Low ground. Comment
  UC768738  Brodiaea leptandra R. F. Hoover 1942-6-29 5904 Lake n side Mt. St. Helena Comment
  SEINET3884984  Brodiaea peduncularis Margaret J. Williams 1984-5-22 84- 15 -12 Lake Hidden Valley, 3 mi NE of Middletown, near Putota Creek.; 0 259 Comment
  UCD83714  Bromus arenarius Ellen Dean; Craig Thomsen, Gordon Harrington, John Chau 2010-5-5 5980 Lake Cache Creek Wilderness area, northern part of wilderness, near Redbud trail. NW side of Cache Creek, W of Baton Flat. 359 Comment
  SEINET10469103  Bromus breviaristatus David B. Dunn, Douglas G. LeDoux; Melvin L. Conrad 1973-6-7 Dunn 20683 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
  CHSC6677  Bromus carinatus Marilyn Lee 1968-4-30 173 Lake West side of Konocti Rd., N. of Kelseyville. Comment
  SBBG116096  Bromus carinatus B. Crampton 1953-4-4 1057 Lake ca. 3 mi N of Glenhaven, along Hwy 20, E side of Clear Lake Comment
  CAS-BOT-BC149587  Bromus carinatus var. carinatus J. W. Blankinship 1924-5-24 s.n. Lake Kelseyville. Comment
  CDA40155  Bromus carinatus var. carinatus G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18593 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. 454 Comment
  UCD58464  Bromus commutatus R. Tofsrud 1948-7-1 s.n. Lake Lakeport. Comment
  RSA2773  Bromus diandrus J. W. Blankinship 1923-4-15 s.n. Lake Lakeport Comment
  CHSC29569  Bromus hordeaceus Dibble; Griggs 1979-7-10 90 Lake Near Bear Creek, close to the town of Stonyford. Located on the lower third of a ridge system. 671 Comment
  UCD41770  Bromus hordeaceus Geri Hulse-Stephens 2001-4-28 559 Lake Goat Mountain. White Ranch. 944 Comment
  CAS-BOT-BC155349  Bromus japonicus Beecher Crampton 1956-6-26 3647 Lake Margin of Snow's Lake, 3.5 miles (by road) east of Seigler's Springs. 655 Comment
  CAS-BOT-BC162442  Bromus laevipes John Thomas Howell 1943-5-11 18056 Lake 2.9 miles north of Middletown. Comment
  CAS-BOT-BC162444  Bromus laevipes John Thomas Howell 1945-6-20 21095 Lake Sawmill Flat. Bartlett Mountain. 1219 Comment
  SJSU7920  Bromus laevipes T. N. Seeno 1963-5-18 221 Lake Long Valley 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
  UCD81914  Bromus madritensis subsp. rubens Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5495 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road mi N of intersection with Hwy 20. E side of road. 653 Comment
  UCD59063  Bromus orcuttianus Freed W. Hoffman 1944-7-14 1967 Lake North Coast Ranges. North of Hoberg's. Comment
  UCD59246  Bromus orcuttianus B. Crampton 1953-7-14 1509 Lake Cobb Valley, about 1 mile west of Cobb P. O., north slope of Cobb Mtn. Comment
  UC730014  Bromus racemosus Leo F. Koch 1940-4-28 921 Lake near Middletown Comment
  CAS-BOT-BC161983  Bromus rubens s.n. Lake Clear Lake, Lake County Land Trust, Rodman Slough. 475 Comment
  POM286564  Bromus rubens Lyman Benson 1928-5-1 532 Lake Middle N Coast Mt. Range; Clear Lake Watershed; West Base of Mt. Konocti. 610 Comment
  CHSC101531  Bromus sterilis G. F. Hrusa; R. Gross 2008-5-23 17408 Lake Along Box Canyon Creek and on roadside in upper Benmore Canyon immediately east and south of Indian Valley Reservoir spillway. 457 Comment
  CAS-BOT-BC273203  Cacaliopsis nardosmia Helen K. Sharsmith 1953-6-30 4401 Lake Inner North Coast Ranges. 1.5 miles below summit of Goat Mountain on road from Bear Creek, Mendocino National Forest 1676 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
  RSA699649  Calamagrostis ophitidis D. W. Taylor 1998-6-22 16685 Lake Bottle Rock Road, 1.2 miles N jct. Sulphur Springs Road (ca. 1.3 road miles N of Glenbrook), 38 deg 52'09N, 122 deg 46'00W 793 Comment
  HSC49860  Calandrinia breweri J. P. Smith, J. O. Sawyer 1978-4-29 9762 Lake Walker Ridge Rd., 1.4 mi. from its junction with Hwy. 20 671 Comment
  UCD20066  Callitriche C. H. Lamoureux; J. M. Tucker, R. Gankin 1957-5-4 1240 Lake West margin of Boggs Lake. Comment
  RSA2419  Calocedrus decurrens J. W. Blankinship 1923-4-8 s.n. Lake Mt. Hannah 1067 Comment
  JEPS101262  Calochortus amabilis Dean W. Taylor 1972-5-8 1402 Lake Walker Ridge 1127 Comment
  JEPS61619  Calochortus amabilis W. L. Jepson 1936-4-19 17434 Lake Callayomi Valley Comment
  POM292634  Calochortus amabilis Egan 1932-5-5 s.n. Lake Cobb Valley 762 Comment
  UC672156  Calochortus amabilis Herbert L. Mason 1929-4-29 5253 Lake between Kelseyville and Lower Lake Comment
  CAS-BOT-BC488477  Calochortus amabilis Alice Eastwood 1925-5-22 12789 Lake Dashville Mt. Sanhedrin 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
  RSA523662  Calochortus amoenus Richard Halse 1989-5-13 3835 Lake Along state hwy 175, 4.7 mi NW of Middletown. 510 Comment
  SBBG15286  Calochortus coeruleus H. and M. Dearing 1939-5-12 3337 Lake Bartlett Mtn 1066 Comment
  CAS-BOT-BC487827  Calochortus coeruleus Arthur Chan 1981-5-2 037 Lake Mendocino Nat'l Forest along the Elk Mt. Rd of a conifer forest, 8.2 mi. north of Nice 1097 Comment
  CAS-BOT-BC491941  Calochortus luteus Georgia Bentley 1917-6-3 s.n. Lake Lower Lake Comment
  SEINET4169889  Calochortus luteus Unknown 1902-5-28 1691 Lake In hills about Scotts Valley, 6 miles northwest of Lakeport Comment
  UCD20491  Calochortus superbus E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1061 Lake McLaughlin UC Reserve. Lower reaches of southeastern slopes of Research Hill. SW of gate to old 4-wheel drive road that goes S from Knoxville-Berryessa Rd. 609 Comment
  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
  RSA2498  Calochortus tolmiei J. W. Blankinship 1923-4-29 s.n. Lake Siegler Springs. Comment
  CAS-BOT-BC483562  Calochortus tolmiei Elmer I. Applegate 1934-3-8 8890 Lake Egan's ranch, Pine Grove, near and north of Cobb Mountain Comment
  CAS-BOT-BC483564  Calochortus tolmiei Robert E. Jameson 1967-5-25 24 Lake South Fork of Scott's Creek, 4 miles west of Lakeport Comment
  UC672141  Calochortus uniflorus Herbert L. Mason 1929-4-29 5256 Lake between Middletown and Lower Lake Comment
  HSC41186  Calochortus vestae Robert M. Specht, John Rehling 1976-5-16 468 Lake N side of Hwy. 175, 0.5 mi. from Hwy. 29 Comment
  UC119770  Calochortus vestae J. W. Blankinship Lake Comment
  POM284495  Calycadenia ciliosa Lyman Benson 1928-9-10 536 Lake Kelsey Creek, Kelseyville; Middle N Coast Mt. Range; Clear Lake Watershed 457 Comment
  RSA255547  Calycadenia ciliosa Gerald D. Carr 1974-8-10 772 Lake Elk Mt. Road, 1 mile west of Scott Dam, Lake Pillsbury 549 Comment
  CAS-BOT-BC273331  Calycadenia fremontii A. A. Heller 1902-8-4 6034 Lake On Eel River one mile below Hullville Comment
  JEPS48079  Calycadenia fremontii Paul C. Hutchison with J. Kenneth Wright and R. Bacigalupi 1963-8-17 2730 Lake Soda Creek Store, just w of Lake Pillsbury Comment
  UC175026  Calycadenia fremontii Katharine Brandegee Lake Kelsey Comment
  UC894239  Calycadenia fremontii Milo S. Baker 1933-9-1 7546 Lake Kelseyville Road, Bottlerock Road Cobb Mt. Comment
  UC127836  Calycadenia fremontii W. W. Mackie 1902-8-1 Lake Comment
  UC1876203  Calycadenia fremontii Gerald D. Carr 1971-10-17 679 Lake 2.7 mi N of Lakeport 411 Comment
  UC1971793  Calycadenia micrantha R. L. Carr 2003-8-23 3803 Lake Along Hwy 175, W of Lakeport, ca. 2.5 mi W of jct with Hwy 29, NE of road Comment
  CAS-BOT-BC270798  Calycadenia pauciflora R. F. Hoover 1966-8-23 9926 Lake 2 miles NE of Middletown Comment
  POM181006  Calycadenia pauciflora J. T. Howell 1930-10-19 5631 Lake 8 miles from Middletown on Butte Canyon Road Comment
  RSA739739  Calycadenia pauciflora L. P. Janeway 2007-6-17 9053 Lake Inner N coast Ranges, along dirt road 0.3km NW of Bartlett Springs Road and Indian Valley Reservoir, 5.6 air km E of Hough Springs 500 Comment
  RSA255566  Calycadenia pauciflora Gerald D. Carr 1972-7-21 713 Lake 1 mile east of Kelseyville on Konocti Road Comment
  RSA789282  Calycadenia pauciflora R. L. Carr 1978-8-19 2146 Lake Southwest of Kelseyville, ca. 200 yards south of Wight Way, 1.7 miles southwest of its junction with Kelsey Creek Drive. 482 Comment
  UCD129815  Calycadenia pauciflora Gerald D. Carr 1971-8-17 643 Lake 4.1 miles northwest of Cobb on Bottle Rock Road. 807 Comment
  UCD129822  Calycadenia pauciflora Gerald D. Carr 1971-10-17 680 Lake southwest Lakeport. 411 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
  UCD129907  Calycadenia pauciflora Gerald D. Carr 1971-9-20 670 Lake 1.2 miles southeast of Rieff Road on Morgan Valley Road. 701 Comment
  UCD129880  Calycadenia truncata Gerald D. Carr 1974-8-10 771 Lake 0.4 mile south of Elk Mountain summit on Elk Mt. Road. 1158 Comment
  HSC3813  Calycanthus occidentalis H. E. Parks Sep 1931 1075 Lake Head of Putah Creek 366 Comment
  POM272203  Calycanthus occidentalis Lyman Benson 1928-9-21 544 Lake Kelseyville; Rincon School House. Middle N Coast mtn range. 488 Comment
  POM272205  Calycanthus occidentalis Lyman Benson 1928-6-16 277 Lake Highland Springs; Dobe [Adobe] Creek; Mt. Range: Middle N Coast. 610 Comment
  JEPS52578  Calyptridium quadripetalum A. B. Simonds 1888-6-1 Lake Comment
  UC1540432  Calyptridium quadripetalum Herbert L. Mason 1936-4-26 11097 a Lake 16 mi ne of Clear Lake (Bartlett Springs); Bartlett Springs 792 Comment
  UC765778  Calyptridium quadripetalum R. F. Hoover 1938-6-9 3571 Lake Bartlett Creek Comment
  JEPS80309  Calyptridium umbellatum L. R. Heckard and J. Hickman 1981-6-20 5548 Lake n side trail of North Ridge (Snow Mountain); , North Ridge 1645 Comment
  UC1731249  Calystegia Dean W. Taylor 1997-5-8 15987 Lake 15 mi(air) N of Middletown (flat alluvial terrace adjacent to Asbill Creek) 426 Comment
  UCD126068  Calystegia collina Clinton C. Shock 1980-5-3 75 Lake Walker Ridge, 12 miles north of State Highway 20. 609 Comment
  CHSC105201  Calystegia collina subsp. collina B. Castro; L. P. Janeway 1999-7-5 1002 Lake Ca 12 air mi SSW of Stonyford, 4 mi NW of Indian Valley Reservoir, just S of Colusa/Lake Co line, at Kanaka Glade. In serpentine substrate on gentle S-facing slope, in spring at head of Spanish Ck East Fork near top of Pacific Ridge. 981 Comment
  HSC47660  Calystegia collina subsp. collina Sheila Logan 1978-4-22 47 Lake Barrel Springs Campground; E side of campground 488 Comment
  UCD84003  Calystegia collina subsp. collina Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6176 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
  HSC97251  Calystegia collina subsp. oxyphylla Thomas W. Nelson, Jane Nelson 2004-5-6 9202 Lake Along Highland Springs Rd. 4.5 miles from junction with SR 29/175 Comment
  SD225750  Calystegia collina subsp. oxyphylla R. K. Brummitt 1998-5-15 19858 Lake 6 km S of Middletown on Tre. 29 399 Comment
  UC1731255  Calystegia collina subsp. oxyphylla Dean W. Taylor 1997-4-23 15959 Lake 10 mi S of Lakeport (W shore of Highland Springs Reservoir E of Highland Springs Road); North Coast Ranges 502 Comment
  UC1737020  Calystegia collina subsp. oxyphylla Kay H. Beach, Frank Gould 1940-5-4 435 Lake near Middletown. Comment
  RSA2726  Calystegia occidentalis subsp. occidentalis J. W. Blankinship 1926-5-10 s.n. Lake Blue Lakes Comment
  UC465949  Calystegia occidentalis subsp. occidentalis F. Stephens 1894-6-5 Lake Little Indian Valley Comment
  UC728656  Calystegia occidentalis subsp. occidentalis Milo S. Baker 1945-6-21 11047 Lake rd to Bartlett Sprs bet Sawmill Flat and Ruppert Ridge; Rd to Bartlett Sprs bet Sawmill Flat and Ruppert Ridge 1066 Comment
  RSA0116911  Calystegia occidentalis subsp. occidentalis Lyman Benson 1946-8-31 12183 Lake Thurston Lake, northwest of Lower Lake. Mt. Range: Middle North Coast. 457 Comment
  UCD160460  Calystegia subacaulis James A. Neilson Jr. 1975-5-23 3177 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  UCR37885  Calystegia subacaulis K. Faber, Scott LaChance, Mike Rekart 1984-4-28 10 Lake Indian Valley access road, NE of Clearlake. 854 Comment
  JEPS80231  Camassia quamash subsp. quamash L. R. Heckard and J. Hickman 1980-7-3 5388 Lake n of Summit Springs (Snow Mountain); Snow Mountain Comment
  RSA186630  Camissonia contorta D. E. Breedlove 1963-5-30 5143 Lake 3 miles south of Kelseyville on road to Middletown Comment
  RSA37522  Camissonia graciliflora Milo S. Baker 1938-5-2 8967 Lake About a mile north of Pine Grove resort on Cobb Valley Road Comment
  RSA2367  Camissonia hirtella J. W. Blankinship 1928-7-11 s.n. Lake Mt. Konocti Comment
  JEPS77386  Camissonia lacustris Robert M. Lloyd 1963-5-4 2612 Lake on road to Hopland about 1/2 mi from State Highway 29 (2 mi +/- below Lakeport) 396 Comment
  RSA186577  Camissonia ovata Peter H. Raven 1963-4-24 18237 Lake Pasture in oak woodland, 5 miles N of Lakeport Comment
  JEPS11736  Campanula prenanthoides Willis L. Jepson 1892-7 Lake Big Horse Mt. South Fork of the Eel River Comment
  CAS-BOT-BC294726  Campanulaceae Mona Bourell 1997-7-2 6537 Lake Copper Butte Trail. Along trail to Middle Fork Eel River Comment
  CAS-BOT-BC37034  Capsella bursa-pastoris Georgia Bentley 1917-4-4 s.n. Lake Lakeport. Comment
  CAS-BOT-BC37450  Cardamine californica John Thomas Howell 1931-4-3 6150 Lake Near summit of Butts Canyon road to Middletown from Aetna Springs. Comment
  HSC34927  Cardamine californica Thomas W. Nelson, James Nelson 1975-3-26 1763 Lake Beside Hwy. 29, N of Calistoga along St. Helena Creek, NE side of Mt. St. Helena Comment
  POM272926  Cardamine californica var. integrifolia Lyman Benson 1935-3-24 6300 Lake Mt. Hanna (SW Side); Mt. Range: Middle N Coast; Watershed: Clear Lake. 1067 Comment
  UCD158923  Cardamine oligosperma James A. Neilson Jr. 1975-4-28 3155 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Elevation estimated using Google Earth by label maker.) 853 Comment
  POM290278  Carex Lyman Benson 1930-3-28 2001 Lake Kelseyville. McGaw Slough. 457 Comment
  CAS-BOT-BC34838  Carex densa Milo S. Baker 1945-5-24 10903 Lake 1.5 mile south of Lakeport in field on east side of Highway. Comment
  CAS-BOT-BC34993  Carex densa John Thomas Howell 1945-6-18 20968 Lake Baumgartner Meadow north of Cobb Mountain. Comment
  CAS-BOT-BC34997  Carex densa J. W. Blankinship 1924-6-8 s.n. Lake Kelseyville. Comment
  POM289948  Carex dudleyi Lyman Benson 1930-3-28 1998 Lake Kelseyville. McGaw Slough. 457 Comment
  CAS-BOT-BC21300  Carex fracta John Thomas Howell 1945-6-19 21013 Lake Bartlett Mountain. Sawmill Flat. 1219 Comment
  JEPS80280  Carex fracta L. R. Heckard and J. Hickman 1980-9-17 5467 Lake trail to Milk Ranch (mear w ridge of West Peak, Snow Mt.); Snow Mt. 2011 Comment
  UC767136  Carex globosa R. F. Hoover 1941-5-2 4989 Lake e side Mt. St. Helena Comment
  CAS-BOT-BC146672  Carex hirtissima John Thomas Howell 1945-6-20 21126 Lake Between Pinnacle Rock and Low Gap, Barlett Mountain Comment
  UC728679  Carex hirtissima Milo S. Baker 1945-6-20 10986 Lake Bartlett Mountain. Between Pinnacle Rock and Low Gap. Comment
  JEPS80333  Carex jonesii L. R. Heckard and J. Hickman 1981-6-21 5570 Lake e lower Milk Ranch meadow; Snow Mt. 1935 Comment
  CAS-BOT-BC32149  Carex multicaulis R. D. Stone 1983-6-17 565 Lake N slope of Cobb Mt. 0.5 mi N of Geyser Rock. 822 Comment
  UCD42112  Carex pellita Geri Hulse-Stephens 2002-5-31 942 Lake Goat Mountain. Lake County: Goat Mountain. Three Walnuts Marsh. Root parcel; Common name: woolly sedge. 944 Comment
  OBI22677  Carex praegracilis Robert F. Hoover 1940-8-25 4537 Lake Borax Lake Comment
  UC766924  Carex praegracilis R. F. Hoover 1940-8-25 4537 Lake Borax Lake Comment
  UCD140811  Carex scopulorum var. bracteosa Geri Hulse-Stephens 2001-4-27 542 Lake Goat Mountain. NW end of Addington Pond. 1280 Comment
  UCD42002  Carex scopulorum var. bracteosa Geri Hulse-Stephens 2001-4-27 542 Lake Goat Mountain. NW end of Addington Pond. 1280 Comment
  CDA24964  Carex serratodens G. F. Hrusa, R. Gross 2008-5-23 17414 Lake North Coast Ranges; Above N. Fk. Cache Cr. +/- 1/2 mi. below spillway of Indian Valley Reservoir, immed. W of old resort site. 408 Comment
  CHSC114989  Carex serratodens Lowell Ahart 2015-4-10 20015 Lake On the north side of Brim Road, about 3 miles west of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. 645 Comment
  UCSB63739  Carex serratodens Janeway, L.; Isle, David 1998-7-3 Lake T16N, R6W, SW1/4 of NW1/4 of sec. 30; Hough Springs quad.; Kanaka Glade; a spring at the head of "Spanish Creek East Fork"; near top of Pacific Ridge 981 Comment
  HSC47560  Carex serratodens J. P. Smith, J. O. Sawyer 1978-4-29 9780 Lake Lake-Colusa County line, Buck Flat along Walker Ridge Rd. Comment
  UCD58736  Carex serratodens John Anderson 2007-4-7 s.n. Lake Walker Ridge. Comment
  SEINET13722955  Carex tumulicola L. Koch 1940-4-26 871 Lake 4.3 mi S of Adam Springs junction on road to Middletown (Hwy 29), Inner North Coast Ranges Comment
  HSC31606  Castilleja applegatei Bonnie Prange 1974-5-4 Lake Near Walker Ridge Rd., 0.5 mi. N of junction with Hwy. 20. 671 Comment
  SEINET10582738  Castilleja applegatei Rimo Bacigalupi 1954-6-24 Bacigalupi 4583 Lake In duff under ponderosa pines, slopes just below wummit of Boardman Ridge, along road leading to summit of Hull Mountain, 9.6 miles above Pillsbury Lake. 1554 Comment
  JEPS4837  Castilleja applegatei subsp. martinii Rimo Bacigalupi and J. R. Sweeney 1953-5-27 4164 Lake about 1.5 mi s (above) Bottle Rock Road with Lower Lake (Calif. 29) and Salmina rds (along grade up Cold Creek drainage (Bottle Rock Road), between Kelseyville and Cobb Valley) 701 Comment
  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
  JEPS77396  Castilleja applegatei subsp. martinii Robert M. Lloyd 1963-5-4 2626 Lake 10 mi s Clearlake Oaks (on State Highway 20) Comment
  UC673459  Castilleja attenuata H. L. Mason 1926-3-21 2760 Lake between Middletown and Mount St. Helena; Toll House Canyon Comment
  UC71980  Castilleja attenuata Hardin Irwin 1904-3 105 Lake vicinity Kelseyville Comment
  HSC27441  Castilleja exserta subsp. exserta J. P. Smith, J. O. Sawyer 1972-4-1 5145 Lake Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20 Comment
  HSC32500  Castilleja exserta subsp. exserta Thomas W. Nelson, Jane P. Nelson 1974-4-8 1145 Lake 200 m E of Oasis Resort, 13 mi. E of Clear Lake Oaks along Hwy. 20 Comment
  HSC47508  Castilleja exserta subsp. exserta Sheila Logan 1978-4-21 50 Lake 1.5 mi. from Walker Ridge Rd. on Bear Valley Rd. 610 Comment
  UCD81704  Castilleja foliolosa Ellen Dean; K. Mawdsley,G. Harrington,R. Wilmarth,B. Rice,E. Salvia 2009-5-27 5712 Lake Walker Ridge. Along Walker Ridge Road, ca. 1.9 road mi N of intersection with Hwy 20. E side of road in burn area - burned in summer of 2008. 743 Comment
  HSC20581  Castilleja foliolosa H. D. Sumner 1960-4-30 Lake E grade of Clear Lake, near Hwy. 20 396 Comment
  CAS-BOT-BC241279  Castilleja latifolia J. W. Blankinship 1923-4-21 s.n. Lake Mt. Konocti Comment
  JEPS105952  Castilleja minor subsp. spiralis Lowell Ahart 2004-10-4 11433 Lake Below the high water line of Indian Valley Reservoir, along the stream in the northeast part of the reservoir, on the south side of Bartlett Springs Road 446 Comment
  UC728664  Castilleja minor subsp. spiralis Milo S. Baker 1940-7-2 9768 Lake near Bottle Rock road, Glenbrook (on short-cut road from Adams Springs); Glenbrook Comment
  SEINET12327805  Castilleja roseana F. H. Utech, Knight, W.; Knight, I. 1984-1 84 -021 Lake ca 0.4 mi N of Lake-Napa County line on CA 29 enroute to Middletown from Calistoga 420 Comment
  JEPS74821  Castilleja rubicundula subsp. lithospermoides L. R. Heckard, T. I. Chuang and R. Bacigalupi 1975-5-8 4029 Lake ca 3 mi ne Middletown (on road to Lower Lake, near Hill 1030) Comment
  UC1063394  Castilleja rubicundula subsp. lithospermoides R. C. Wilson 1937-5-15 383 Lake 2.5 mi n Lakeport; Lakeport Quad. 411 Comment
  CHSC71001  Castilleja rubicundula subsp. rubicundula Vernon Oswald; Lowell Ahart 1998-5-7 9018 Lake Barlett Springs Rd. on the north end of Indian Valley Reservoir, between Kowalski Ranch and Barkerville. 457 Comment
  CDA41396  Castilleja rubicundula subsp. rubicundula Vernon H. Oswald & Lowell Ahart 1998-5-7 9018 Lake Bartlett Springs Road on the north end of Indian Valley Reservoir, between Kowalski Ranch and Barkerville. Comment
  CAS-BOT-BC47759  Ceanothus L. R. Abrams 1928-5-6 12490 Lake Cache Creek, 2 miles west of Hough's Springs Comment
  CAS-BOT-BC49288  Ceanothus cuneatus M. S. Jussel 1931-4-1 s.n. Lake Kelseyville Comment
  CAS-BOT-BC49299  Ceanothus cuneatus L. R. Abrams 1928-5-6 12439 Lake Summit to Bartlett Springs Comment
  UCD160220  Ceanothus cuneatus James A. Neilson Jr. 1974-5-24 2758 Lake Mayacmas Mountains, south of Childers Peak, Barceloux Ranch, ridge east of Big Canyon River. (Elevation and georeferencing estimated by label maker.) 548 Comment
  UCD40000  Ceanothus cuneatus Rodney Gale Myatt 1971-9-15 1009 Lake Along Hwy 175 between Lakeport and Hopland, near Lake County and Mendocino County line. 609 Comment
  CHSC101527  Ceanothus cuneatus var. cuneatus G. F. Hrusa; R. Gross, L. Houser 2008-4-11 17109 Lake Open, chaparral slopes with woodland on N faces immediately below Indian Valley Reservoir spillway into N. Fork Cache Creek tailrace. 396 Comment
  UC573172  Ceanothus cuneatus var. cuneatus K. E. Bradshaw 1937-6-2 47 Lake 3.5 mi w, Lakeport; Lakeport quad. 533 Comment
  CHSC90767  Ceanothus diversifolius D. Isle 2004-4-8 270 Lake Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. E of Lake Pillsbury and Sunset Campground, just S of knoll at Conifer/chaparral interface just N of 4x4 Rd. 19N46. 627 Comment
  CHSC90871  Ceanothus diversifolius D. Isle 2002-11-21 179 Lake Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. At Coastal Forest lands gate, just SW of Summit Lake, on east edge of Rd. 20N03 (19N51.1 loops and 20N03 continues from Gate 2). 1146 Comment
  RSA399063  Ceanothus foliosus H. E. McMinn 1926-1-1 1612 Lake on way from Clear Lake to summit of Elk Mt. Comment
  UC1070632  Ceanothus foliosus A. Simontacchi 1937-8-5 362 Lake 2.7 mi nne High Glade Lookout; Lakeport quad., Mendocino National Forest 762 Comment
  UC79973  Ceanothus foliosus Katharine Brandegee 1889-4 Lake Mt. Hanna Comment
  UC806332  Ceanothus foliosus Rogers McVaugh 1941-8-2 6194 Lake 7.3 mi s Middletown (along rte. Cal. 29) Comment
  UCD170333  Ceanothus foliosus D. O. Burge 2016-11-3 2192 Lake Bartlett Mountain area, roadside on Bartlett Springs Road E of Bartlett Mountain. 835 Comment
  RSA10799  Ceanothus foliosus var. medius Carl B. Wolf 1928-5-6 2020 Lake 3 miles west of Bartlett Springs on the road to Clear Lake. Comment
  CAS-BOT-BC50865  Ceanothus incanus Alice Eastwood; John Thomas Howell 1938-3-18 5763 Lake 6 miles from Kelseyville on road to Adams Springs Comment
  CAS-BOT-BC50866  Ceanothus incanus L. R. Abrams 1916-7-28 6301 Lake Between Adams Springs and Kelseyville Comment
  CAS-BOT-BC50870  Ceanothus incanus H. E. McMinn 1926-1-2 1623 B Lake In flat near Mt. St. Helena - to Middletown - by St. Helena Creek Comment
  POM197467  Ceanothus incanus L. R. Abrams 1928-5-4 12292 Lake 3 mile S of Middletown. Comment
  SBBG4298  Ceanothus incanus H. and M. Dearing 1939-5-5 3277 Lake Mt St. Helena Comment
  UC18340  Ceanothus incanus W. L. Jepson Lake Middletown Grade Comment
  UC18341  Ceanothus incanus State Survey 1863-1 2663 Lake Comment
  CAS-BOT-BC50134  Ceanothus integerrimus C. H. M. 1907-7-14 s.n. Lake Siegler Springs Comment
  CAS-BOT-BC63659  Ceanothus integerrimus Peter Rubtzoff 1951-9-1 693 Lake Blue Lakes. Shore of the northern lake. Comment
  JEPS80068  Ceanothus integerrimus L. R. Heckard 1979-6-15 5077 Lake Summit Springs Trail Southern ridge of Snow Mt. 1676 Comment
  UC80055  Ceanothus integerrimus T. S. Brandegee 1891-6-22 Lake Snow Mt. Comment
  UCD170334  Ceanothus integerrimus D. O. Burge 2016-11-3 2193 Lake Bartlett Mountain area, roadside on Bartlett Springs Road E of Bartlett Mountain. 835 Comment
  UCD37006  Ceanothus integerrimus Beecher Crampton 1956-6-26 3625 Lake Lake County, 1 mile east of Loch Lomond, on road to Seigler Springs. Comment
  CAS-BOT-BC51088  Ceanothus jepsonii D. Haskamp; E. Sonnenblick; M. Taft 1995-4-1 23 Lake 1.2 miles West of Walker Ridge Rd. intersection with Indian Valley Access Rd. 682 Comment
  UC18318  Ceanothus jepsonii Willis L. Jepson 1892-7 Lake Uncle Sam Mt. Mountain Region of Clear Lake Comment
  UCD112066  Ceanothus jepsonii D. Sanchez-Mata 1996-7-3 s.n. Lake Kelseyville (Kelseyville-Lower Lake). Bottle Rock Road. 800 Comment
  UCD151234  Ceanothus jepsonii James A. Neilson Jr. 1974-4-30 3570 Lake Lake County (on county line between Sonoma and Lake counties): Mayacmas Mountains, county line ridge, 1/4 mile north of Geyser Rock. (Elevation estimated using Google Earth by label maker.) 975 Comment
  UCD36373  Ceanothus jepsonii Beecher Crampton 1953-6-2 1426 Lake 3 miles east of Middletown, along Highway 53. Comment
  POM182678  Ceanothus jepsonii subsp. albiflorus D. D. Keck 1931-4-3 1082 Lake 6 miles N of Aetna Springs. Comment
  RSA10717  Ceanothus jepsonii subsp. albiflorus Carl B. Wolf 1928-5-7 2113 Lake 6 miles east of Houghs Mineral Springs on the road to Williams. Comment
  RSA332453  Ceanothus jepsonii subsp. albiflorus Cathie Goldberg, Lynn Kunstman, L. E. Philbrick, O. S. Walsh 1980-4-19 36 Lake Along Walker Ridge Road, 0.5 miles N of jct with access road to Indian Valley Dam. Comment
  HSC42018  Ceanothus jepsonii var. albiflorus M. A. Baker 1977-4-24 221 Lake Barrel Springs Campground. 701 Comment
  UC1552784  Ceanothus jepsonii var. albiflorus Frederica Bowcutt 1986-5-4 7000 Lake SE side of Hwy 53, 2.2 mi NE of jct with Butts Canyon Road; about 1/2 mi N of Crazy Creek on the edge of Coyote Valley; about 3 mi NE of Middletown 365 Comment
  UC79989  Ceanothus jepsonii var. albiflorus T. S. Brandegee 1889-4 79 Lake Comment
  SBBG4336  Ceanothus lemmonii H. and M. Dearing 1939-5-12 3334 Lake Bartlett Mtn 1066 Comment
  CAS-BOT-BC53201  Ceanothus parryi M. S. Jussel 1932-4-30 s.n. Lake Jordan Park, Coleman estate Comment
  UCD131130  Ceanothus parvifolius Ellen Dean; Karen Whitestone, Jim Dempsey 2013-1-3 7521 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. 627 Comment
  UCD41790  Ceanothus parvifolius Geri Hulse-Stephens 2001-6-5 644 Lake Goat Mountain. Bear Wallow. 944 Comment
  UC1071267  Ceanothus prostratus K. Bradshaw 1937-5-28 17 Lake 1 mi ssw Windy Point; Mendocino National Forest, Lakeport Quadrangle Comment
  UC1193292  Ceanothus prostratus P. Zinke 220 Lake 1 mi w Oat Hill; Quad 60D1 762 Comment
  UC519012  Ceanothus prostratus Elizabeth Lodge 1933-6-5 385 Lake near the Mendocino County line (Four Mile Glade); Four Mile Glade Comment
  UCD129961  Centaurea benedicta Collector Unknown 1950-4-1 s.n. Lake Southwest of Kelseyville. Comment
  CDA7082  Centaurea calcitrapa F. Metzger 1971-8-3 Lake E. Stone property, High Valley Road, Clear Lake Oaks. 0 Comment
  POM202652  Centaurea calcitrapa L. C. Barnard 1932-7-12 s.n. Lake Near Kelleyville Comment
  RSA756541  Centaurium muehlenbergii Barbara Ertter 1988-7-3 7654 Lake Elk Mt Rd ca 7 airmiles N Upper Lake (town), ca halfway up switchbacks on S Face Elk Mt, 3 mi from top, 2.7 mi from Middle Cr crossing. 762 Comment
  JEPS46951  Centaurium muehlenbergii Willis L. Jepson 1892-7-28 14631 Lake Knoxville grade to Lower Lake; Mountain Region of Clear Lake Comment
  JEPS11964  Centaurium trichanthum Rimo Bacigalupi with G. T. Robbins 1954-6-25 4619 Lake 1.2 mi w Colusa County line (along road between Indian Valley (Lake Co.) and Bear Valley (Colusa Co.), slopes of Complexion Canyon); Complexion Canyon 548 Comment
  JEPS55994  Centaurium trichanthum Iang-Tsan Chuang 1968-7-24 6491 Lake about 1 mi sse Cobb Post Office (on State Highway 175); Whispering Pines 792 Comment
  UC1282751  Centaurium trichanthum J. R. Sweeney 1952-6-15 962 Lake 0.4 mi se Black Oak Villa (in Butts Canyon, 1.1 mi from Lake-Napa county line on Pope Valley road); Butts Canyon 243 Comment
  UC1069525  Centromadia fitchii P. L. Johannsen 1937-6-23 1196 Lake 3 mi se Upper Lake; Lakeport Quad. 472 Comment
  JEPS81366  Cephalanthera austiniae L. R. Heckard and J. C. Hickman 1982-7-7 5975 Lake n.w. side Snow Mt. (Middle Fork Stoney Creek); Middle Fork Stoney Creek 1554 Comment
  CAS-BOT-BC222937  Cephalanthus occidentalis Carl B. Wolf 1930-11-1 1795 Lake Along the edge of Blue Lake, east end Comment
  UCSB45599  Cephalanthus occidentalis Roos, John 1948-8-31 Lake Edge of Clear Lake; Lucerne Comment
  SDSU9274  Cephalanthus occidentalis var. californicus D. F. Howe 1961-7-29 3088 Lake 6 miles E of Lucerne on N shore of Clear Lake. 396 Comment
  UC1125804  Cerastium glomeratum H. S. Yates 1934-4-15 3749 Lake Bendmore Valley Ukiah Quad., Bendmore Valley Comment
  CAS-BOT-BC388293  Cerastium glomeratum J. W. Blankinship 1922-4-6 s.n. Lake Kelseyville Comment
  UCD41830  Ceratophyllum demersum Geri Hulse-Stephens 2001-6-5 623 Lake Goat Mountain. West vernal pool, Root Glade. 944 Comment
  HSC34567  Cercis occidentalis Lon Hall 1975-5-3 315 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
  JEPS64769  Cercis occidentalis W. L. Jepson 1936-12-5 17983 Lake on Kelseyville Rd. 2 mi w Lower Lake Comment
  POM276112  Cercis occidentalis Lyman Benson 1941-7-26 11007 Lake Foot of Soda Bay Grade, Kelseyville. 412 Comment
  RSA12698  Cercis occidentalis Carl B. Wolf, E. R. Johnson, Adrian Wolf 1934-10-16 6194 Lake 1/10 mi. above Siegeler Springs. Seedlings from the Botanic Garden, propagation no. 2150.. 549 Comment
  CHSC60140  Cercocarpus betuloides Mike Pahl 1988-4-9 10 Lake Jct hwys 29 and 175, ca 3 mi se of Kelseyville. 463 Comment
  UCD159759  Cercocarpus betuloides James A. Neilson Jr.; Teresa A. Sholars 1975-3-26 3089 Lake Mayacmas Mountains; ca. 1/2 mile south of Childers Peak, east of Big Canyon Road, Barceloux Ranch. (Elevation estimated using Google Earth by label maker.) 525 Comment
  SEINET11909400  Cercocarpus betuloides W. Knight, Knight, I. 1981-1 4339 Lake next to air strip at N end of Lake Pillsbury 549 Comment
  CAS-BOT-BC135547  Cercocarpus betuloides var. betuloides Mrs. Alexander McCallum 1894-7-1 s.n. Lake Orrs Hot Springs Comment
  CHSC101241  Cercocarpus betuloides var. betuloides G. F. Hrusa; R. Gross; L. Houser 2008-4-11 17111 Lake Open slopes immediately below Indian Valley Reservoir spillway into N. Fk. Cache Creek tailrace. 396 Comment
  JEPS80434  Cercocarpus betuloides var. betuloides L. R. Heckard and J. Hickman 1979-6-16 5087 Lake nw of Timber Lake (on ridge to snow Mountain) 1584 Comment
  UC187576  Cercocarpus betuloides var. betuloides T. S. Brandegee July 1885 Lake Comment
  UC721247  Cercocarpus betuloides var. betuloides Rogers McVaugh 1941-8-2 6201 Lake 5.3 mi s of Middletown (near route Cal. 29) Comment
  HSC31616  Cercocarpus montanus var. glaber Gary S. Lester 1974-5-4 139 Lake Along Walker Ridge Rd., 0.5 mi. from junction with Hwy. 20 671 Comment
  CAS-BOT-BC294777  Chaenactis Mona Bourell 1997-7-2 6531 Lake Mendocino National Forest. Along Rice Creek Road. FS Road M 3 Comment
  JEPS78937  Chaenactis douglasii var. douglasii Rimo Bacigalupi with G. T. Robbins 1954-6-24 4587 Lake 11.8 mi above Lake Pillsbury (along summit of ridge, along road leading to summit of mountain); Hull Mountain, Boardman Ridge 1584 Comment
  CDA15788  Chaenactis glabriuscula G. F. Hrusa 1993-5-2 10884 Lake North Coast Ranges; above upper Barrel Springs Creek, between Bear Valley and Indian Valley Reservoir. Comment
  CAS-BOT-BC284561  Chaenactis glabriuscula var. heterocarpha C. F. Baker 1903-5-12 3006 Lake Divide between Lakeport and Hopland 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
  UC565565  Chaenactis glabriuscula var. heterocarpha H. L. Mason 1929-4-29 5246 Lake 2 9/10 mi w of Lakeport Comment
  UC90159  Chaenactis glabriuscula var. heterocarpha C. F. Baker 1903-5-12 3006 Lake divide between Lakeport Hopland Comment
  CAS-BOT-BC284548  Chaenactis glabriuscula var. heterocarpha Palmer Stockwell 1940-6-1 1515 Lake Along road between summits, ca. 10 mi. W of Bartlett Springs Comment
  HSC31582  Chaenactis glabriuscula var. heterocarpha Thomas E. Higley 1974-5-4 72 Lake 1/4 mi. S of Colds Springs Mtn. 1159 Comment
  CAS-BOT-BC279776  Chamaemelum fuscatum Greg de Nevers 2001-7-8 12578 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC300499  Cheilanthes Mona Bourell 1997-7-3 6557 Lake Mendocino National Forest, Low Gap Saddle Road (M 3) to Pyramid rock. Cold Creek trail 1554 Comment
  CAS-BOT-BC68272  Cheilanthes gracillima L. R. Abrams 1928-5-6 12452 Lake Summit to Bartlett Springs Comment
  CAS-BOT-BC70257  Cheilanthes intertexta Alice Eastwood 1925-5-22 12757 Lake Dashiell, Mt. Sanhedrin Comment
  RSA602261  Cheilanthes intertexta L. C. Wheeler 1952-9-3 6887 Lake White Rock Mountain, near Blue Lakes Comment
  POM279695  Chenopodium album Lyman Benson 1936-8-15 7946 Lake Kelseyville; Mt. Range: Middle North Coast; Watershed: Clear Lake. Comment
  RSA14253  Chlorogalum angustifolium Daniel Cleveland 1882-7-4 s.n. Lake Allen Springs Comment
  RSA2505  Chlorogalum angustifolium J. W. Blankinship 1928-7-15 s.n. Lake Kelseyville Comment
  JEPS61792  Chlorogalum pomeridianum var. pomeridianum Wayne Roderick 1967-6-27 60 .1331 Lake Comment
  OBI13073  Chlorogalum pomeridianum var. pomeridianum R. L. Hoover 1968-4-20 63 Lake On Butts Cyn Rd at Napa-Lake Country boundary, on E side of rd Comment
  RSA509054  Chlorogalum pomeridianum var. pomeridianum Lyman Benson 1942-7-11 11292 Lake Lower end of Trailers Pasture 1.5 miles NE of Kelseyville; Middle North Coast Mt. Range 412 Comment
  UCSB17196  Chorizanthe brevicornu var. spathulata Hardham, Clare 1961-6-27 Lake Alkali Lake Comment
Read comments Jul 1 2019
  CAS-BOT-BC191811  Chorizanthe clevelandii B. Crampton 1953-7-14 1501 Lake borders of Boggs Lake, NW slope of Mt. Hannah 853 Comment
  UC1136025  Chorizanthe clevelandii K. Bradshaw 1937-6-8 100 Lake 3 1/2 mi sw Upper Lake; Lakeport Quad. Comment
  UC1196559  Chorizanthe membranacea J. P. Tracy 1902-5-30 1657 Lake 6 mi nw Lakeport (hills about Scotts Valley); , nw of Lakeport 426 Comment
  CAS-BOT-BC252815  Chorizanthe polygonoides var. polygonoides M. S. Jussel 1933-6-25 134 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  UC1193056  Chrysolepis chrysophylla var. minor R. H. Neuns 1950-5-23 115 Lake 2 mi w Cobb (on Cobb Mountain); Cobb Mountain 1249 Comment
  JEPS59131  Cirsium brevistylum Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake Scott Valley Comment
  CDA1215  Cirsium douglasii var. douglasii W. F. Cruickshank 1958-7-17 922 -58 Lake Cobb Valley, Roadside. Comment
  UC91776  Cirsium occidentale var. venustum J. W. Blankinship 1893-6-7 Lake Mt. Sanhedrin Comment
  CAS-BOT-BC292690  Cirsium occidentale var. venustum Alice Eastwood; John Thomas Howell 1938-5-16 5639 Lake North Fork of Cache Creek Comment
  CAS-BOT-BC288727  Cirsium remotifolium A. A. Heller 1902-7-14 5856 Lake Foothills S of Mt Sanhedrin, midway between Potter Valley and Hullville Comment
  CAS-BOT-BC169766  Cistanthe quadripetala M. S. Jussel 1933-4-30 s.n. Lake Jordan Park, Cobb Mt. Comment
  CAS-BOT-BC233913  Cistanthe umbellata Milo S. Baker 1927-5-31 2190 a Lake Top of Cobb Mt. 1371 Comment
  CAS-BOT-BC162635  Clarkia Mrs. Alexander MacCallum 1901-6-24 s.n. Lake Big Hill on wat to Bartlett Springs Comment
  CHSC63743  Clarkia amoena subsp. huntiana Vernon H. Oswald; Lowell Ahart 1994-6-20 6348 Lake Forest Route M3 (18N04) 0.1 mi S of Rice Creek, W edge of Rice Valley, S of the W side of Snow Mtn. Wilderness, W of Stonyford. 685 Comment
  CAS-BOT-BC164183  Clarkia concinna Agnes M. Bowman 1902-5-1 114 Lake Sulphur Banks Comment
  CAS-BOT-BC164191  Clarkia concinna P. Schulthess 1931-7-20 s.n. Lake Kelsey Creek Canyon, about four miles south of Kelseyville Comment
  CAS-BOT-BC164200  Clarkia concinna N. Wynne; M. Peckham; J. Bamesberger 1994-4-23 26 Lake Blue Oak Cmpgrnd, on access road to Indian Valley Res., 2.5 miles W from junction with Walker Ridge Rd. Comment
  CAS-BOT-BC164205  Clarkia concinna L. Blackford; S. Branch; D. Malm 1988-4-16 34 Lake 6.1 miles on Walker Ridge Road off Hwy. 20 at Blue Oak Campground 731 Comment
  POM72753  Clarkia concinna subsp. concinna P. A. Munz 1925-6-18 9871 Lake Lakeport. Comment
  RSA10189  Clarkia concinna subsp. concinna Carl B. Wolf 1928-5-5 1955 Lake 2 mi. from Clear Lake on the Bartlett Springs Grade. Comment
  RSA14232  Clarkia concinna subsp. concinna Daniel Cleveland 1882-06 s.n. Lake Allen Spring. Comment
  UC1282763  Clarkia concinna subsp. concinna J. R. Sweeney 1952-6-15 958 Lake 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa county line on Pope Valley road); Butts Canyon 243 Comment
  RSA537654  Clarkia concinna subsp. concinna Barbara Ertter, Linda Vorobik, Elizabeth Neese 1988-6-4 7524 Lake Scotts Valley Road 5 miles S of Highway 20, ca. 5 air miles NW of Lakeport 427 Comment
  UCD163413  Clarkia gracilis D. Slakey; CNPS Volunteers 2015-4-26 127 Lake Area betwenn Quarry Valley View Road and Quarry Valley Road, McLaughlin Natural Reserve. 670 Comment
  UCD164504  Clarkia gracilis A. Amezcua 1995-5-20 15 Lake On the west side of Harbin Springs Road, 200 m northeast of the intersections with Big Canyon Road. 400 Comment
  LA92020  Clarkia gracilis subsp. albicaulis Peter H. Raven; 1962-5-31 17918 Lake on Lower Lake - Knoxville road 2.3 mi. N of Napa County line Comment
  JEPS86649  Clarkia gracilis subsp. gracilis L. R. Heckard with P. C. Silva, R. L. and M. Moe 1988-6-19 6720 Lake 1/3 mi ne Summit Springs (sw flank of mountain); Snow Mountain 1630 Comment
  RSA475230  Clarkia gracilis subsp. sonomensis Aaron Liston, Sara Meury 1988-6-1 753 -3 Lake 0.1 miles N of Howard Srings on Siegler Springs - Big Canyon Road. 670 Comment
  UC1551952  Clarkia gracilis subsp. sonomensis Aaron Liston, Sara Meury 1988-6-1 753 -3 Lake 0.1 mi n Howard Springs (on Siegler Springs-Big Canyon Road) 670 Comment
  HSC103601  Clarkia gracilis subsp. sonomensis Thomas W. Nelson, Jane Nelson 1985-5-25 7801 Lake Junction of State Routes 175 & 29, 4 mi. S of Lakeport 396 Comment
  UC1728672  Clarkia gracilis subsp. tracyi Richard Olmstead 1986-6-17 867 Lake on rd. to Snow Mt. from Upper Lake (at small tributary to Bear Creek, Mendocino Nat'l Forest); Mendocino Nat'l Forest 640 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
  UC1211900  Clarkia purpurea subsp. quadrivulnera Robert Ornduff 1960-5-30 6150 Lake nw Lower Lake; Manning Flat Comment
  UCD160282  Clarkia purpurea subsp. quadrivulnera James A. Neilson Jr. 1974-5-24 3029 Lake Mayacmas Mountains, Barceloux Ranch. Well site 3, ca. 1/4 mile south of Childers Peak, ca. 1 1/2 mile east of Big Canyon Road. (Elevation and georeferencing estimated by label maker.) 548 Comment
  CAS-BOT-BC164860  Clarkia rhomboidea M. S. Jussel 1933-6-26 187 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CAS-BOT-BC231521  Clarkia rhomboidea Ellen Dean; G. Harrington; C. Thomsen; L. Sarafini 2010-6-16 6175 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by west forks of Rocky Creek Road. Rocky Creek Drainage, north of (below) waterfall and large boulders 645 Comment
  JEPS43665  Clarkia rhomboidea W. L. Jepson 1920-5-24 9019 Lake Houghs Springs North Fork Cache Creek 487 Comment
  POM271489  Clarkia rhomboidea Cora W. Benson 1932-6-10 s.n. Lake Soda Bay Grade; Middle N Coast mt. range, Clear Lake watershed 457 Comment
  POM271490  Clarkia rhomboidea Lyman Benson 1928-6-15 262 Lake Western base of Mount Konocti. 457 Comment
  POM72769  Clarkia rhomboidea P. A. Munz 1925-6-18 9876 Lake Lakeport. Comment
  UC20025  Clarkia rhomboidea Willis L. Jepson 1892-7 Lake near Kelseyville; Mountain Region of Clear Lake Comment
  UCD132504  Clarkia rhomboidea Juan Sanchez; PLS 102 plant collecting interns 2013-5-4 5 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. North side of park, north of Soda Bay Road. Next to entrance kiosk. 419 Comment
  CAS-BOT-BC164857  Clarkia rhomboidea Doris K. Kildale 1926-5-30 2042 Lake In canyon between Mendocino line and Upper Lake Comment
  POM271452  Clarkia unguiculata Lyman Benson 1928-6-28 346 Lake Soda Bay Grade; Middle North Coast mt. range, Clear Lake watershed 457 Comment
  UCD19725  Claytonia C. H. Lamoureux; J. M. Tucker and R. Gankin 1957-5-4 1241 Lake West shore of Boggs Lake. Comment
  CHSC24936  Claytonia exigua subsp. exigua Brad R. Parker 1976-4-3 1 Lake Small population, ca. 72 mi sw of Chico and 2.5 mi e of the Abbott mine on the s side of Hwy 20, between fence and shoulder of the road. 563 Comment
  UC1587534  Claytonia exigua subsp. exigua K. L. Chambers 1977-3-30 4260 Lake 2 mi from Butts Valley Road junction with Hwy. 29 (near Middletown) Comment
  CHSC57490  Claytonia gypsophiloides Shelly A. Kirn 1991-4-6 16 Lake E side of Clear Lake, 2.2 mi s of Lucerne. 396 Comment
  HSC35435  Claytonia gypsophiloides John S. Palmer 1975-5-3 316 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 Comment
  RSA712077  Claytonia gypsophiloides K. L. Chambers 1993-5-6 5722 Lake Bottle Rock Rd., S. of Kelseyville. 3.6 mi. S of junction with Hwys. 29/175. Comment
  SEINET9116008  Claytonia gypsophiloides K. L. Chambers 1993-5-6 5722 Lake Bottle Rock Road S of Kelseyville, 3.6 miles S of junction with Hwy 29/Hwy 175. Comment
  UCR257976  Claytonia parviflora Ellen Dean, Gordon Harrington, Jack Alderson 2010-3-7 5813 Lake Cache Creek Wilderness area, northern part of wilderness, accessed via DFG property (Redbud Trail), route taken goes overland to Rocky Creek. Northwest-facing slopes above Redbud Trail 423 Comment
  CAS-BOT-BC439492  Claytonia parviflora subsp. parviflora M. S. Jussel 1933-4-30 s.n. Lake Jordan Park, Cobb Mt. Comment
  CAS-BOT-BC439494  Claytonia parviflora subsp. parviflora Alice Eastwood 1925-5-22 12854 Lake Dashiells, Mt. Sanhedrin Comment
  HSC41825  Claytonia parviflora subsp. parviflora Rick Cooper 1977-4-23 41 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  SEINET9117427  Claytonia parviflora subsp. parviflora K. L. Chambers 1993-1 5721 Lake Bottle Rock Road, S of Kelseyville, 3.6 miles S of junction with Hwy 29/Hwy 175. Comment
  JEPS124239  Claytonia parvifolia subsp. parvifolia Lowell Ahart 2015-4-10 20019 Lake About 3 miles west of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. Comment
  CAS-BOT-BC91369  Clematis lasiantha L. R. Abrams 1928-5-7 12520 Lake Hough Springs. 594 Comment
  CAS-BOT-BC91373  Clematis lasiantha J. W. Blankinship 1927-5-22 s.n. Lake Mount Konocti. Comment
  SFV1266  Clematis lasiantha K. A. Wilson 1961-6-21 1186 Lake On Callifornia Highway 20, 1 mile west of Colusa County line. 500 Comment
  UCD95602  Clematis lasiantha D. Boyd; M. Eichelberger, T. Messick, T. Ranker 1980-4-19 25 Lake Along Walker Ridge Road, 2.65 miles south of junction with access road to Indian Valley Dam. Comment
  SFV1268  Clematis ligusticifolia K. A. Wilson 1961-6-21 1189 Lake Clearwater Oaks. Comment
  UCD167372  Clematis ligusticifolia Eric LoPresti 2016-6-23 10 Lake Border of Napa County. McLaughlin UC Reserve. Near Hunting Creek weir. 426 Comment
  SEINET7075493  Collinsia bartsiifolia 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
  SEINET12271783  Collinsia bartsiifolia Unknown 1940-1 898 Lake 2.1 mi S of Lakeport Comment
  HSC86892  Collinsia bartsiifolia var. bartsiifolia Pat Daly, Rudy Galindo 1988-4-16 42 Lake 6.1 mi. on Walker Ridge Rd. from Hwy. 20 to Blue Oak Campground 732 Comment
  POM296062  Collinsia grandiflora Cora W. Benson 1935-4-13 s.n. Lake Lakeport. Comment
  POM204183  Collinsia greenei M. S. Jussel 1933-6-29 302 Lake Between Cobb Mountain and Adam Springs on the Binkley Ranch. Comment
  RSA32503  Collinsia greenei J. T. Howell 1945-6-20 21113 Lake Pinnacle Rock, Barlett Mountain. Comment
  UC103406  Collinsia greenei T. S. Brandegee 1891-6-23 Lake Snow Mt Comment
  OBI9624  Collinsia greenei Rimo Bacigalupi, G. Thomas Robbins 1954-6-25 4607 Lake Along County rd over Elk Mtn, 0.6 mi below andS of summit of the grade and 1/2 mi above Elk Mtn ranger station, Mendocino NF 1128 Comment
  HSC31859  Collinsia heterophylla Gary S. Lester 1974-5-4 135 Lake Along Walker Ridge Rd., 0.5 mi. from junction with Hwy. 20 671 Comment
  HSC92408  Collinsia heterophylla S. Morrissette, J. Williams, K. Kopper 1994-4-24 15 Lake Blue Oak Campground, on access Rd. to Indian Valley Res. 2.5 mi. W of Jct. with Walker Ridge Rd. 549 Comment
  RSA10203  Collinsia heterophylla Carl B. Wolf 1923-5-5 1938 Lake 1 mi. from Clear Lake on The Bartlett Springs Grade. Comment
  UCD111937  Collinsia heterophylla Christopher Mallek 2008-1 HV1- 100 Lake High Valley. 793 Comment
  UCD81921  Collinsia heterophylla Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5502 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
  JEPS81309  Collinsia rattanii L. R. Heckard and J. C. Hickman 1982-7-5 5925 Lake ca 0.5 mi nw Summit Springs (sw side of Snow Mtn.); Snow Mtn. 1432 Comment
  CHSC6288  Collinsia sparsiflora L. Lyons 1967-3-22 Lake 1.8 mi se of Lakeport off highway 29 on w side of Vista Point Rd. 807 Comment
  HSC82320  Collinsia sparsiflora Thomas W. Nelson, Jane P. Nelson 1978-4-1 3850 Lake E side of Walker Ridge, 0.25 mi. N of junction with Hwy. 20 Comment
  UCD162902  Collinsia sparsiflora James A. Neilson Jr. 1977-5-26 3889 Lake Mayacmas Mountains; One km north of cemetery at Glenbrook. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UC124721  Collinsia sparsiflora var. arvensis Katharine Curran May 1884 Lake Lakeport Comment
  HSC36832  Collinsia sparsiflora var. arvensis John Rehling, Robert M. Specht 1976-3-24 151 Lake N side of Hwy. 29, 1.1 miles E of the turnoff to Hopland Comment
  POM126053  Collinsia sparsiflora var. bruceae Alice Eastwood 1925-5-22 12799 Lake Dashiell's Mt. Sanhedrin. Comment
  UCD18183  Collinsia sparsiflora var. sparsiflora Eva Bayon; With PLB 102 class 2000-4-29 s.n. Lake McLaughlin Reserve. Research Hill, W side of Hunting Creek, just south of turn-off to Recreation Area. 632 Comment
  CAS-BOT-BC229527  Collomia diversifolia Herbert L. Mason 1938-5-1 11741 Lake 3 miles E of Middletown Comment
  UC1282736  Collomia diversifolia J. R. Sweeney 1953-5-18 1038 Lake ne facing slope on Pope Valley road 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa county line); Butts Canyon 243 Comment
  UC1299594  Collomia diversifolia Freed W. Hoffman 1947-6-21 1604 Lake on road to Thistle Glade (w side of mountain); Snow Mountain Comment
  UCD83970  Collomia diversifolia Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6156 Lake Cache Creek Wilderness. Southern part of Wilderness on west side of Rocky Creek Drainage. Above undeveloped road that leads into drainage at terminus of west forks of Rocky Creek Road. 751 Comment
  UC174005  Collomia grandiflora H. M. Hall 1913-7-17 9512 Lake around old Frazier Mill (n Lake county, semi-arid section of the Inner North Coast Ranges, 40-50 mi from the Pacific Ocean); Mt. Sanhedrin 1219 Comment
  RSA2728  Convolvulus arvensis J. W. Blankinship 1924-5-10 s.n. Lake Upper Lake. 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
  UC672178  Conyza canadensis Pauline Schulthess 1931-8-10 Lake 1.25 mi sw Kelseyville (ranch) Comment
  UC172841  Corallorhiza maculata H. M. Hall 1913-7-16 9484 Lake old Frazier Mill Inner North Coast Ranges, Mt. Sanhedrin (40-50 mi from the Pacific ocean) 1219 Comment
  JEPS66519  Cordylanthus pilosus subsp. pilosus L. R. Heckard and T. I. Chuang 1971-8-16 2776 Lake roadside flat 0.3 mi e of Long Valley junction (on route 20) 335 Comment
  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
  CDA11234  Cordylanthus pringlei G. F. Hrusa, T. D. Wilfred 1994-8-13 11910 Lake North Coast Biodiversity Arena; Barrel Springs Creek near confluence with Kilpepper Creek. Road from Bear Valley to Bartlett Springs. Comment
  UC673245  Cordylanthus pringlei Lincoln Constance and Milo S. Baker 1942-8-22 3017 Lake 2 1/2 mi e Middletown; North Coast Ranges 548 Comment
  JEPS25065  Cordylanthus tenuis subsp. brunneus Joseph P. Tracy 1935-7-4 14013 Lake near Glenbrook (n side of valley); Cobb Mountain, Cobb Valley 822 Comment
  CAS-BOT-BC209756  Cornus glabrata Doris K. Kildale 1926-5-31 2026 Lake On Junction - Hopland road Comment
  CAS-BOT-BC209760  Cornus glabrata A. A. Heller 1916-6-7 12365 Lake Between Bartlett Springs and Allen Springs Comment
  CAS-BOT-BC209765  Cornus glabrata Mrs. Merrel Ackley 1965-6-1 s.n Lake Bear Valley between Elk Mt. and Snow Mt. Comment
  CAS-BOT-BC209766  Cornus glabrata Annetta Carter 1936-9-20 1211 Lake Bear Creek, southwest of Snow Mountain 731 Comment
  JEPS50116  Cornus glabrata Willis L. Jepson 1892-8-2 14322 Lake base of S. Fork Eel R. grade over Elk Mt.; n. Lake Co., Mountain Region of Clear Lake, Middle Creek Comment
  JEPS78601  Cornus glabrata Edward Lee 1936-9-20 2581 Lake lower camp s. of Snow Peak west (Snow Mt.); Snow Mt. Comment
  RSA30412  Cornus glabrata A. A. Heller 1916-6-7 12305 Lake Oak belt between Bartlett Springs and Allen Springs. Comment
  UC588155  Cornus glabrata Annetta Carter 1936-9-20 1211 Lake Bear Creek s.w. of Snow Mt. 731 Comment
  UCD132505  Cornus glabrata Juan Sanchez; PLS 102 plant collecting interns 2013-5-4 6 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. North side of park, north of Soda Bay Road. Near to entrance kiosk. Southern part of meadow near valley oak woodland and creek. 412 Comment
  UCD162960  Cornus glabrata James A. Neilson Jr. 1977-6-22 3927 Lake Mayacmas Mountains; Hahn Ranch (near Glenbrook). (Exact location unknown. Coordinates estimated by label maker.) 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
  JEPS36455  Crepis capillaris Milo S. Baker 1933-9-10 7545 Lake 1 mi n Pine Grove (on Bottleglass Rd to Kelseyville) Comment
  JEPS22544  Crocidium multicaule H. L. Mason 1929-4-28 Lake foot of Hopland Grade; Mayacamas Range Comment
  UC1299286  Crocidium multicaule Freed W. Hoffman 1947-3-18 835 Lake on a small stream flowing into Clear Lake (on Hopland-Lakeport Road, e side of summit); North Coast Ranges, Clear Lake Comment
  HSC39565  Croton setiger D. E. Anderson, J. P. Smith 1971-6-26 - 1206 Lake Register area of Mendocino National Forest. Comment
  JEPS76143  Crypsis schoenoides Rimo Bacigalupi 1976-8-14 9334 Lake near mouth of Kelsey Creek (edge of receding water of lake); Clear Lake State Park, Clear Lake 403 Comment
  UCD59993  Crypsis vaginiflora Malcolm A. Nobs; S. Galen Smith 1949-9-8 1863 Lake Thurstone Lake. Comment
  SD27844  Cryptantha flaccida Carl B. Wolf 1928-5-7 2092 Lake 4 miles east of Houghs Mineral Springs, on road to Williams 609 Comment
  UCD160292  Cryptantha hispidula James A. Neilson Jr. 1974-5-24 2875 Lake Mayacmas Mountains, Barceloux Ranch, Childers Peak area, east of Big Canyon Road. (Elevation and georeferencing estimated by label maker.) 579 Comment
  CAS-BOT-BC33122  Cryptantha milobakeri Milo Samuel Baker 1934-5-5 7629 Lake about midway between Kelseyville and Lower Lake Comment
  UC857197  Cryptantha muricata Milo S. Baker 1936-5-16 8265 Lake Bottle Rock Road Comment
  UCD82374  Cryptantha muricata Craig Thomsen; G. Harrington 2009-5-12 2816 Lake Lake/Colusa County line: Walker Ridge. West side of Walker Ridge Rd. Gentle saddle just off of road. 836 Comment
  RSA151884  Cryptantha torreyana Robert Sweeney 1950-5-6 437 Lake 1 1/2 miles above Highland Springs on Highland Springs Road. Comment
  CAS-BOT-BC85574  Cupressus macnabiana C. B. Wolf; E. R. Johnson 1934-10-14 6187 Lake 7 mi. E. of Houghs Springs on rd. to Williams, 3 mi. W. of Colusa Co. line to Bartlett Springs 609 Comment
  CDA21535  Cupressus macnabiana G. F. Hrusa, R. Gross 2008-5-23 17417 Lake North Coast Ranges; Above N. Fk. Cache Cr. +/- 1/2 mi. below spillway of Indian Valley Reservoir. Probably a waif from large populations to NE on Walker Ridge. 408 Comment
  RSA245295  Cupressus macnabiana J. P. Smith, John Sawyer 1972-2-12 5055 Lake Serpentine barren above Culpepper Creek in Complexion Canyon Comment
  UC1086219  Cupressus macnabiana A. R. Kruckeberg 1947-8-16 1570 Lake on serpentine hills ne of Glenbrook (w end of Cobb Valley); Cobb Valley Comment
  UC1193108  Cupressus macnabiana P. Zinke 1951-5-21 226 Lake between Black Oak Villa and County line; Quad 59C2 426 Comment
  UC813437  Cupressus macnabiana John Thomas Howell 1939-5-7 14650 Lake on road from Lower Lake to Knoxville (near Napa Co. line) Comment
  SEINET10531463  Cupressus macnabiana Carl B. Wolf, E. R. Johnson 1934-10-16 Wolf 2148 Lake Reliff to Knoxville Road, 1 mi from Napa County line. Upper sonoran:- Digger Pines. Sun. Rocky red soil, open ravine. 455 Comment
  RSA17612  Cupressus sargentii C. B. Wolf, E. R. Johnson 1934-10-14 6185 Lake 4.8 miles west [of] (above) Highland Springs on Pieta Road (Bill Donald s Ranch-- 60-70 acres on adjacent hillside) 549 Comment
  RSA181445  Cupressus sargentii James I. McMurphy 1909-8-7 700 Lake Between Middletown and Mt. St. Helena Comment
  RSA3951  Cupressus sargentii I. L. Wiggins 1932-3-13 5771 Lake 13 miles north of Callistoga on road to Lower Lake Comment
  SEINET3863404 Image available Cupressus sargentii Richard R. Halse 1987-2-22 3379 Lake Along Hwy. 29, .4 miles north of the Napa/Lake county line, about 6 miles south of Middletown; tree 12-15 meters tall.; 0 444 Comment
  UCD20002  Cupressus sargentii C. H. Lamoureux; J. M. Tucker and R. Gankin 1957-5-4 1237 Lake 6 miles south of Middletown on Hwy. 29 at Lake-Napa County line. Above St. Helena Creek. Comment
  UCD20623  Cupressus sargentii E. Dean; with M. Bibbo 2002-7-5 1173 Lake McLaughlin UC Reserve. BLM land on W side of McLaughlin Reserve's Research Hill. Northern trailhead parking lot and trail. 640 Comment
  NY16830  Cupressus sargentii C. B. Wolf 1934-10-14 6185 Lake This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  SEINET10531519  Cupressus sargentii Carl B. Wolf, E. R. Johnson 1934-10-16 Wolf 2147 Lake Relief to Knoxville Road, 1 mile from Napa County line. Upper sonoran:- Digger pines. Sun. Rocky red soil. Open ravine. 455 Comment
  SEINET13289870 Image available Cupressus sargentii C. G. Pringle 1882-1 Lake Glenbrook Comment
  UCD18379  Cuscuta R. N Bowman 1974-8-25 1191 Lake on SW-facing tallus slope of Snow Mtn., West Peak, ca. 0.8 mi SE of summit. 1965 Comment
  JEPS124488  Cycladenia humilis var. humilis Daniel Slakey with CNPS Volunteers 2015-7-12 157 .5 Lake Snow Mountain, slope above (southeast of) Bear Creek. Comment
  UCD81933  Cynoglossum grande Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5514 Lake Walker Ridge. Along Walker Ridge Road, ca. 1.9 road mi N of intersection with Hwy 20. E side of road in burn area - burned in summer of 2008. 755 Comment
  SEINET12326999  Cynoglossum grande J. M. Thayer, Stern, K. R. 1984-1 1 Lake jct Hwy 29 and 175, ca 3 mi SE of Kelseyville 463 Comment
  UCD158755  Cynoglossum occidentale James A. Neilson Jr. 22 Aug1974 2855 Lake Mayacmas Mountains, summit of Cobb Mountain, west of Whispering Pines. (Elevation estimated by label maker using Google Earth.) 1097 Comment
  RSA2181  Cyperus eragrostis J. W. Blankinship 1928-7-15 s.n. Lake Kelseyville Comment
  RSA2180  Cyperus erythrorhizos J. W. Blankinship 1928-7-12 s.n. Lake Clear Lake. Comment
  UC1100554  Cyperus squarrosus Malcolm A. Nobs and S. Galen Smith 1949-9-9 1870 Lake 3 mi. n. Lakeport (w. shore of Clear Lake); Clear Lake Comment
  HSC35426  Cystopteris fragilis M. Wetherwax 1975-5-3 124 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 Comment
  UCD60720  Danthonia californica var. americana R. Tofsrud 1948-7-10 s. n. Lake 6 mi. N of Lakeport, just off Hwy 29 on county road. Comment
  POM274549  Datisca glomerata Lyman Benson 1927-9-14 110 Lake Kelseyville; Bank of creek, Rincon School House; Mt Range: Middle N Coast; River: Kelsey Creek. 488 Comment
  RSA97077  Datisca glomerata M. S. Jussel 1948-8-5 41 Lake 2 miles N of Bog Lake. Comment
  JEPS80335  Delphinium antoninum L. R. Heckard and J. Hickman 1981-7-21 5573 Lake toward Signal Peak; Snow Mt. 2026 Comment
  UCD67106  Delphinium antoninum Ellen Dean; Davis Botanical Society 2008-5-31 5029 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
  JEPS75400  Delphinium antoninum Steve Smith 1976-5-3 Lake Timberline Camp, 1 mile South by road, 1 mile North from Hull Mt. Northeast of Pillsbury. 1706 Comment
  RSA398650  Delphinium hesperium Lloyd Simpson 1977-4-23 266 Lake 0.4 mi N of State Rt 20 on the Walker Ridge Rd. 640 Comment
  HSC45341  Delphinium hesperium R. York 1978-4-8 118 Lake Hwy. 175, 1.5 mi. from junction with Hwy. 29 457 Comment
  CAS-BOT-BC9941  Delphinium nudicaule C. F. Leitholt 1893-7-4 N.S. Lake Cobb Mt. Comment
  CHSC27855  Delphinium nudicaule Phil Blumert 1978-4-8 17 Lake 5.1 mi w of Walker Ridge rd., Hwy 20. 457 Comment
  HSC41897  Delphinium nudicaule M. A. Baker 1977-4-24 230 Lake Bartlett Springs Rd. at Kilpepper Creek 503 Comment
  JEPS60601  Delphinium nudicaule W. L. Jepson 1943-5-16 20823 Lake junction of Hopland road and Highland Springs road (2 mi s of Lakeport) Comment
  UC1282800  Delphinium nudicaule J. R. Sweeney 1952-5-3 831 Lake on banks of fire rd on ne slopes on edge of and in burn Pluth Ranch fire Comment
  UCSB41831  Delphinium nudicaule Fraser, J. 1970-5-5 Lake 6.5 mi. from junction of 29/175; on Hwy 175 between Kelseyville and Middletown 914 Comment
  SJSU3471  Delphinium patens J. B. Snell 1963-6-16 168 Lake 1 mi W of Bartlett Mtn Summit on rd between Bartlett Springs & Nice Comment
  CAS-BOT-BC121634  Delphinium patens subsp. patens Carl B. Wolf 1928-5-4 1886 Lake 2 miles south of Middletown Comment
  CHSC48691  Delphinium uliginosum Vernon Oswald 1986-5-12 2022 Lake Bartlett Springs Rd. at Indian Valley Reservoir 3.4 mi e of the bridge over the N. Fork of Cache Creek and 0.7 mi w of Stanton Creek. Along a stream in a meadow. 441 Comment
  RSA489572  Delphinium uliginosum James L. Reveal 1988-6-2 6991 Lake Barrel Springs area just west of the Walker Ridge Road, 1 mile south of the Bartlett Springs Road and about 15 miles north of Hwy 20. 762 Comment
  RSA78618  Delphinium uliginosum J. T. Howell 1943-5-11 s.n. Lake 2.9 miles north of Middletown Comment
  SBBG118102  Delphinium uliginosum C. Bornstein, E. Collins, R. Lutsko 2004-6-18 Lake Bartlett Springs Rd, W of Walker Ridge Rd 640 Comment
  UCD84577  Delphinium uliginosum Ellen Dean; C. Thomsen, G. Harrington, Davis Botanical Society 2010-6-5 6102 Lake Walker Ridge. Along Bartlett springs road just west of Walker Ridge Rd intersection. Meadow on south side of road. 647 Comment
  UCD96588  Delphinium uliginosum A. A. Heller 1916-6-8 12385 Lake Between Hough's Springs and the Colusa county line. Comment
  UCD96589  Delphinium uliginosum W. R. Russell 1953-6-12 s.n. Lake 12 1/2 miles north of Pope Valley on road from Clear Lake area, Southern Lake County. Comment
  CAS-BOT-BC17081  Delphinium variegatum subsp. variegatum John H. Thomas 1969-4-29 14993 Lake 4.6 miles northof lower Lake along highway no. 53. Comment
  CAS-BOT-BC17096  Delphinium variegatum subsp. variegatum Mrs. L. R. Reynolds 1917-6-1 s.n. Lake Foot of Mt. Sanhedrin Comment
  CAS-BOT-BC376215  Deschampsia Greg de Nevers 1996-9-1 10862 A Lake Boggs Lake TNC Preserve 609 Comment
  CAS-BOT-BC192731  Deschampsia danthonioides L. R. Abrams 1928-5-4 12318 Lake 5 mi. Northeast of Middletown on road to Lower Lake Comment
  CAS-BOT-BC210167  Deschampsia danthonioides Peter Rubtzoff 1966-8-20 s.n. Lake Boggs Lake, ca. 7 mi. northwest of Cobb. Comment
  RSA8466  Deschampsia danthonioides M. S. Jussel 1933-7-4 355 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch. Comment
  UCD41733  Deschampsia danthonioides Geri Hulse-Stephens 2001-6-4 620 Lake Goat Mountain. Fallen Fir Marsh. 1280 Comment
  UCD61384  Deschampsia danthonioides Beecher Crampton 1956-6-26 3658 Lake Margin of Snow's Lake, 3.5 miles, by road E of Seigler Springs. 655 Comment
  UCD63001  Deschampsia danthonioides Beecher Crampton 1953-6-2 1409 Lake 5 miles NW of Lower Lake (Manning Flat). Comment
  POM290336  Deschampsia elongata Lyman Benson 1934-6-12 6074 Lake Kelseyville; Kelsey Creek; Middle N. Coast Mt. Range; Clear Lake watershed 427 Comment
  UC729990  Deschampsia elongata Leo F. Koch 1940-4-27 909 a Lake 3.1 mi. e. of Hopland to Lakeport Comment
  UCD63317  Deschampsia elongata Beecher Crampton 1953-6-2 1373 Lake Along Hopland-Lakeport Road. Comment
  UCD63729  Deschampsia elongata Milo S. Baker 1943-6-30 10456 Lake 6 1/2 miles west of Lakeport, Hopland Highway. Comment
  UCD63740  Deschampsia elongata A. A. Heller 1916-6-7 12371 Lake Between Allen Springs and Bartlett Springs, near a tributary of Cache Creek. Comment
  CHSC7017  Dicentra chrysantha K. R. Stern 1965-6-12 2178 Lake Roadside bank, Konockti Road, 3.9 mi. e of Kelseyville. Slope of Mt. Konockti. 609 Comment
  UC66135  Dicentra chrysantha A. A. Heller 1902-7-24 5896 Lake near Mt. Sanhedrin summit; Mt. Sanhedrin Comment
  JEPS46126  Dicentra formosa Eleanor Armstrong Jun 1932 530 Lake near Adam Springs (Cobb Mt); Cobb Mt. 914 Comment
  CAS-BOT-BC402418  Dicentra formosa subsp. formosa M. S. Jussel 1933-6-27 226 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CAS-BOT-BC253630  Dichanthelium acuminatum subsp. acuminatum Milo S. Baker 1940-7-2 9878 Lake Glenbrook calf pasture on cross road from Bottle Rock road to Adams Springs Comment
  UCD147012  Dichelostemma capitatum Robert E. Preston 2011-5-4 2857 Lake Shaul Valley, in field N of SR 29. 544 Comment
  CAS-BOT-BC483714  Dichelostemma capitatum M. S. Jussel 1933-6-26 697 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  HSC35410  Dichelostemma capitatum subsp. capitatum Scott M. Kruse 1975-5-3 21 Lake 8.7 mi. E of SR 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  SJSU9947  Dichelostemma congestum J. B. Snell 1963-6-16 166 Lake c. 1 mi W of Bartlett Mt summit of road between Bartlett Springs & Nice Comment
  CHSC101602  Diplacus bolanderi David Isle 2004-5-6 1603 Lake Mendocino National Forest; NE of Gravelly Valley airstrip; N of Lake Pillsbury. MDB and M. 573 Comment
  CAS-BOT-BC152285  Diplacus congdonii J. W. Blankinship 1923-3-11 s.n. Lake Kelseyville Comment
  SEINET198098  Diplacus rattanii Rimo Bacigalupi, J. R. Sweeney 1953-1 4149 Lake Just N of Cache Creek bridge on California Hwy 20, just N of town of Lower Lake 408 Comment
Read comments Jul 13 2015
  CAS-BOT-BC151339  Diplacus tricolor L. R. Abrams 1928-5-4 12300 Lake 5 mi. Northeast of Middletown on road to Lower Lake Comment
  CAS-BOT-BC151346  Diplacus tricolor Carl B. Wolf 1928-5-4 1904 Lake 3 miles north of Middletown Comment
  CAS-BOT-BC151340  Diplacus tricolor Rimo Bacigalupi; J. R. Sweeney 1953-5-26 4155 Lake Manning Flat, 5 1/2 miles west of Lower Lake 569 Comment
  CAS-BOT-BC151345  Diplacus tricolor Ira L. Wiggins 1949-5-1 12096 Lake Four miles south of Clearlake Oaks [Clear Lake Oaks] Comment
  HSC62766  Dodecatheon hendersonii M. Dean Griswold Jr. 1979-4-14 1 Lake 0.4 mi. N of Hwy. 20 on Walker Ridge Rd. 640 Comment
  UCR77702  Downingia bella R. F. Thorne, Larry E. DeBuhr 1975-8-15 46819 Lake Coast Range, Boggs Lake, west of Mt. Hanah, c. 7.5 mi SSE of Kelseyville and 3 mi NNW of Glenbrook Resort 856 Comment
  RSA286396  Downingia bicornuta R. F. Thorne 1974-7-31 44974 Lake Boggs lake: S side of lake. 915 Comment
  JEPS14492  Downingia bicornuta var. bicornuta J. W. Blankinship 1925-7-17 Lake w of Hanna Comment
  JEPS29146  Downingia bicornuta var. bicornuta John H. Weiler 1960-5-22 60121 Lake in margins of Boggs Lake Boggs Lake Comment
  UC1751037  Downingia concolor var. concolor Annetta M. Carter with Mary Barnas 1951-4-22 3049 Lake Just N of Hill 1030 (between Middletown and Lakeport); Middletown, Lakeport Comment
  RSA516618  Downingia cuspidata R. C. Bacigalupi, G. Thomas Robbins 1956-6-1 5686 Lake Manning Flat, on west side of road between Kelseyville and Lower Lake. Comment
  SEINET8039652  Downingia yina B. Crampton 1956-6-26 3652 Lake Snow's Lake, 3.5 miles by road, E of Siegler Springs. 655 Comment
  CHSC90041  Draba verna var. aestivalis Richard R. Snow 1991-4-6 18 Lake 250 ft n of the hwy at 'Kessloff Lake,' ca. 2.0 mi w of Lower Lake. 499 Comment
  CAS-BOT-BC159576  Drymocallis glandulosa var. glandulosa J. W. Blankinship 1923-5-6 s.n. Lake Upper Kelsey Creek Comment
  POM275178  Drymocallis glandulosa var. glandulosa Lyman D. Benson 1928-5-1 748 Lake South end Scotts Valley near Lakeport. Mayacamas Mts. Scotts Creek drainage area. 488 Comment
  RSA2225  Drymocallis glandulosa var. glandulosa J. W. Blankinship 1923-5-6 s.n. Lake Upper Kelsey Creek. 915 Comment
  UC174073  Drymocallis lactea var. austiniae H. M. Hall 1913-7-22 9554 Lake 40 to 50 mi from Pacific Ocean (n slope Mt. Hull, northern Lake County); Inner North Coast Ranges, n slope Mt. Hull 2011 Comment
  POM281636  Dryopteris arguta Lyman Benson 1938-12-27 894 Lake Soda Bay grade near Kelseyville Comment
  CHSC42214  Dudleya cymosa J. P. Arts 1986-4-5 8 Lake 2.2 miles s of Lucerne. 396 Comment
  CHSC90564  Dudleya cymosa Elisa E. Amen 1988-4-6 38 Lake About 1 mi east of Clearlake Oaks on Hwy 20. 396 Comment
  HSC46540  Ehrendorferia chrysantha J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9346 Lake Mendocino National Forest, FS Rd. M1, 5.3 mi. from junction with FS Rd. 20N01 1585 Comment
  HSC31585  Ehrendorferia chrysantha Thomas E. Higley 1974-5-4 77 Lake 1 mi. N of Cold Springs Mtn. 1067 Comment
  UCD110449  Elatine californica Herbert L. Mason 1936-9-20 11535 Lake Base of trail; sheep corral to Snow Mountain. Comment
  SD204872  Elatine heterandra R. F. Thorne, M. Patterson 1982-8-31 55236 Lake Northwest slope of Mounta Hannah, Boggs Lake. 854 Comment
  RSA654116  Eleocharis obtusa var. engelmannii Beecher Crampton 1956-6-26 3655 Lake Margin of Snow s Lake 655 Comment
  POM292585  Eleocharis palustris Lyman Benson 1933-4-15 4311 Lake Breen s Lake; W base of Mt. Konocti. Mt. Range: Middle N Coast; Watershed: Clear Lake. 518 Comment
  CDA38998  Eleocharis parishii L. Ahart 2004-10-4 11439 Lake Below the high water line of Indian Valley Reservoir, east of the causeway, in the northwest part of the reservoir, on the east side of Bartlett Springs Road. Comment
  JEPS98434  Eleocharis parishii Lowell Ahart 2000-6-2 8433 Lake 2 1/2 mi W of Bear Valley (bottom of a small wash, 100 ft NE of Bartlett Springs Rd, 400 yds SW of radio tower, 1/4 mi W of Bartlett Springs Rd and Walker Ridge Rd) 609 Comment
  SBBG128088  Eleocharis parishii L. Ahart 2004-10-4 11439 Lake below the high water line of Indian Valley Reservoir, E of the causeway, in the NW part of the reservoir, on the E side of Bartlett Springs Rd 446 Comment
  SEINET13710011  Eleocharis parishii Lowell William Ahart, Lowell William Ahart 2000-1 8433 Lake Near Bartlett Springs Road 2.5 Mi. W of Bear Valley, 2000 Ft. 610 Comment
  UC187302  Elymus X hansenii J. P. Tracy May 28 1902-Jun 2 1902 1714 Lake Scotts Valley Cemetery; in hills about Scotts Valley, 6 mi nw of Lakeport 426 Comment
  HSC9697  Elymus glaucus R. Spellenberg 1964-6-14 399 Lake 1.5 mi. S of Harbin Hot Springs Comment
  RSA129276  Elymus glaucus A. Simontacchi 1937-9-25 199 Lake 2.7 miles S.W. of Sawmill Flat; Lakeport 899 Comment
  UC576258  Elymus glaucus K. E. Bradshaw 1937-6-1 38 Lake 4 mi w Lakesport; Lakesport Quadrangle 487 Comment
  SEINET10554316  Elymus glaucus A. Arthur Heller 1902-7-23 Heller 5957 Lake Thistle Springs, Mount Sanhedrin. Comment
  JEPS479  Elymus glaucus subsp. glaucus W. L. Jepson 1938-6-9 18934 Lake flat along creek near Bartlett Springs; Bartlett Creek 701 Comment
  UCD37016  Elymus glaucus subsp. glaucus Beecher Crampton 1956-6-26 3653 Lake Lake County, 3.5 miles by road east of Seigler Springs, south end of Snow's Lake. 655 Comment
  UCD62456  Elymus multisetus Beecher Crampton 1955-6-13 2846 Lake 1.5 miles south of Lakeport. Comment
  CAS-BOT-BC213889  Elymus stebbinsii Beecher Crampton 1956-6-26 3626 Lake 1 mile east of Loch Lomond Comment
  CAS-BOT-BC204291  Elymus trachycaulus subsp. trachycaulus John Thomas Howell 1945-6-18 20976 Lake Near Glenbrook Comment
  UC511342  Emmenanthe penduliflora Lyman Benson 1931-6-12 2813 Lake Kelseyville, Kelsey Creek, Middle N. Coast. Upper Sonoran Comment
  CHSC63737  Emmenanthe penduliflora var. penduliflora Vernon H. Oswald; Lowell Ahart 1994-6-20 6344 Lake Forest Route M3 (18N04) 1.8 mi S of Copper Butte Creek, W edge of Snow Mtn. Wilderness, W of Stonyford. 762 Comment
  RSA2435  Epilobium brachycarpum J. W. Blankinship 1928-8-29 s.n. Lake Mt. Konocti 610 Comment
  UCD41513  Epilobium brachycarpum Geri Hulse-Stephens 2001-9-7 824 Lake Goat Mountain. Addington Camp. Addington Glade. 1386 Comment
  POM271579  Epilobium brachycarpum Lyman Benson 1937-9-1 8521 Lake Kelseyville. Middle north coast mt. range; Clear Lake watershed 412 Comment
  POM203153  Epilobium ciliatum subsp. ciliatum M. S. Jussel 1933-7-3 335 Lake Glenbrook Comment
  POM271564  Epilobium ciliatum subsp. ciliatum Lyman Benson 1928-6-21 312 Lake Kelseyville, Middle North Coast mt. range, Kelsey Creek watershed 457 Comment
  RSA2234  Epilobium ciliatum subsp. ciliatum J. W. Blankinship 1928-7-12 s.n. Lake Kelseyville; along Clear Lake Comment
  POM204184  Epilobium ciliatum subsp. ciliatum M. S. Jussel 1933-7-3 344 Lake Cobb P. O. Comment
  UC635375  Epilobium ciliatum subsp. ciliatum Pauline Schulthess 1931-7-18 Lake six mi se Kelseyville; Hildebrand Ranch Comment
  UC1198482  Epilobium foliosum J. P. Tracy May 28 1902-Jun 2 1902 1696 Lake in hills about Scotts Valley (6 mi nw of Lakeport) 426 Comment
  CHSC63745  Epilobium hallianum Vernon H. Oswald; Lowell Ahart 1994-6-20 6334 Lake Forest Route M3 at the spur road to West Crockett Camp and trailhead, N side of Snow Mtn. Wilderness, WNW of Stonyford. In a meadow on the N side of the road. 1524 Comment
  UC1282765  Epilobium hallianum J. R. Sweeney 1953-5-18 1041 Lake on Hwy 53 1.2 mi e Rd. Junction to Kelseyville; Lower Lake Burn Comment
  RSA256638  Epilobium minutum Donald Spalinger 1974-5-4 41 Lake Walker Ridge Road 1.5 miles north of Little Indian Valley Road. 1098 Comment
  SEINET183652  Epilobium minutum L. Constance 1938-4-22 2136 Lake 2 miles NE of Middletown North Coast Ranges. 305 Comment
  UCD84387  Epilobium torreyi 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
  UCD84013  Equisetum arvense Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6186 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. 642 Comment
  POM313156  Eragrostis hypnoides H. L. Mason 1945-8-24 12678 Lake East shore, Lower Lake. Comment
  UC187281  Eragrostis hypnoides Joseph P. Tracy 1905-8-17 2361 Lake near Upper Lake; Northern Coast Ranges, near Upper Lake 396 Comment
  UC728617  Eragrostis hypnoides Milo S. Baker 1945-8-24 11179 Lake beach at Clear Lake Highlands; beach at Clear Lake Highlands Comment
  UCSC000452  Eremocarpus setiger Pauline Schulthess 1931-7-7 s.n. Lake One and one-half miles southwest of Kelseyville Comment
  CAS-BOT-BC187918  Eriastrum abramsii Margaret Rockwood; Linda Huntington 1992-5-28 20 Lake About 10 miles SE of Lakeport, SE of intersection of Highway 29 and Bottel Rock Road Comment
  CAS-BOT-BC187919  Eriastrum abramsii R. D. Stone 1983-6-1 514 Lake Slope ca. 1.0 mile WSW of Glenbrook, upper High Valley Creek drainage 853 Comment
  CAS-BOT-BC187924  Eriastrum brandegeeae Milo S. Baker 1950-6-2 12273 Lake About 1 mile SE of Borax Lake Comment
  CAS-BOT-BC187922  Eriastrum tracyi Milo S. Baker 1950-5-23 12233 Lake About 1 mile SE of Borax Lake Comment
  UC129321  Ericameria nauseosa var. speciosa W. W. Mackie 1902-9-1 Lake n Lake County, summit of [not specified] 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-BC295175  Erigeron inornatus A. A. Heller 1902-7-14 5874 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  CAS-BOT-BC295176  Erigeron inornatus B. Crampton 1956-6-26 3624 Lake 1 mile east of Loch Lomond, on road to Seigler Springs 851 Comment
  CAS-BOT-BC295177  Erigeron inornatus Milo S. Baker 1940-6-27 9737 Lake Along highway in Cobb Valley Comment
  HSC46529  Erigeron inornatus var. inornatus J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9315 Lake Mendocino National Forest along Boardman Ridge, 1.6 mi. from its junction with FS Rd. 20N01 1220 Comment
  UC165063  Erigeron inornatus var. inornatus Joseph P. Tracy 1905-7-13 2254 Lake near Adams Springs; Cobb Mt. Comment
  JEPS41440  Erigeron inornatus var. inornatus Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake near Uncle Sam Mt; ; Refernced Place followed by <Mt?> Konosti! Comment
  CAS-BOT-BC295765  Erigeron petrophilus var. petrophilus Philip A. Munz 1956-7-25 22359 Lake Long Ridge Trail, Fir Root Spring to Snow Mountain 1645 Comment
  CAS-BOT-BC214596  Erigeron philadelphicus Mrs. Merrel Ackley 1965-6-1 s.n. Lake Bear Valley between Elk Mt. and Snow Mt. Comment
  HSC13526  Eriodictyon californicum P. J. Zinke 1949-5-5 33 Lake Hopland, Lakeport Rd. 610 Comment
  RSA63699  Eriodictyon californicum Milo S. Baker 1950-5-6 12214 Lake At base of hills about 1 mile southeast of Borax Lake. 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
  CAS-BOT-BC248814  Eriogonum compositum var. compositum Mr. Hugo Hamann; Mrs. Hugo Hamann 1968-6-1 s.n. Lake Skyline Fire Trail, sw. side of Cobb Mt. Comment
  CAS-BOT-BC242601  Eriogonum dasyanthemum Chas. M. Belshaw 1936-9-20 2683 Lake Clear Lake road, six miles south of Lower Lake Comment
  UC725883  Eriogonum dasyanthemum A. A. Heller 1941-9-22 16328 Lake n, along Highway #53 Lower lake; Burns Valley Comment
  RSA63353  Eriogonum hirtiflorum Milo S. Baker 1950-6-2 12275 Lake About 1 mile SE of Borax Lake. Comment
  UCSC000202  Eriogonum hirtiflorum K. Bradshaw 1937-8-6 106 Lake 3.5 miles S.W. of Upper Lake - Lakeport 640 Comment
  CAS-BOT-BC259419  Eriogonum luteolum H. M. Hall 1923-10-13 11933 Lake Lakeport Comment
  CAS-BOT-BC259422  Eriogonum luteolum Peter H. Raven; R. Snow 1959-9-11 14415 Lake Just south of summit of Snow Mountain West 2072 Comment
  CAS-BOT-BC259424  Eriogonum luteolum John Thomas Howell 1937-7-18 13105 Lake Mirabel Mine Comment
  CAS-BOT-BC259443  Eriogonum luteolum Lyman Benson 1937-8-2 8481 Lake Hopland Grade (Lakeport), Mayacamas Mt. Range, Clear Lake 487 Comment
  POM223694  Eriogonum luteolum L. S. Rose 1935-9-11 35643 Lake Lucerne. 412 Comment
  RSA2375  Eriogonum luteolum J. W. Blankinship 1928-9-10 s.n. Lake Bogg's Lake Comment
  UCD69058  Eriogonum luteolum P. Rodriguez-Rojo 1997-5-17 Lake Butts Canyon Rd. In open chaparral of Ceanothus jepsonii, serpentine soils. UTM: 10SEN4287 300 Comment
  POM279929  Eriogonum luteolum var. luteolum Lyman Benson 1928-6-16 288 Lake Highland Springs. Mayacamas mtn range. 'Dobe Creek. 610 Comment
  UC1046471  Eriogonum luteolum var. luteolum R. Bacigalupi, J. R. Sweeney 1951-6-3 3353 Lake 6.5 mi nw along road to Kelseyville, just above Manning Flat Lower Lake 594 Comment
  UC85719  Eriogonum luteolum var. luteolum T. S. Brandegee 1891-6-22 Lake Snow Mountain Comment
  UC634609  Eriogonum luteolum var. luteolum Pauline Schulthess 1931-7-20 Lake 5 1/2 mi s Kelseyville (near the Brierly Ranch) Comment
  UC85724  Eriogonum luteolum var. luteolum T. S. Brandegee 1892-8-9 Lake Hot Springs Comment
  CHSC90844  Eriogonum nervulosum D. Isle 1995-7-18 194 Lake Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. Kilpepper Creek. 536 Comment
  UCD100514  Eriogonum nudum E. W. Taylor 1933-6-30 s.n. Lake east side of mountains on road to Williams. Comment
  CAS-BOT-BC261504  Eriogonum nudum var. nudum Greg de Nevers 2001-7-8 12526 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  RSA109891  Eriogonum nudum var. nudum P. A. Munz 1956-7-24 22293 Lake Long Ridge Trail to Snow Mountain. 1524 Comment
  SD8044  Eriogonum nudum var. nudum Daniel Cleveland 1882-6-18 Lake Allen Springs Comment
  RSA21560  Eriogonum roseum Carl B. Wolf 1937-9-16 9361 Lake 6 So. of Kelseyville on road to Middletown (via Cobb) 457 Comment
  NY323547  Eriogonum smallianum A. A. Heller 1902-7-28 5996 Lake Near the summit of Mt. Sanhedrin Comment
  JEPS73465  Eriogonum spergulinum var. reddingianum L. R. Heckard 1972-7-9 3072 Lake along trail to Milk Ranch Frog Pond (upper source of Bear Creek); Snow Mt., Bear Creek 1950 Comment
  UC1195636  Eriogonum wrightii var. trachygonum A. R. Kruckeberg 1949-9-25 1776 Lake 13 mi e Bartlett Springs; Indian Valley Comment
  RSA63698  Eriophyllum lanatum var. achilleoides Milo S. Baker 1950-5-6 12215 Lake About 1 mile SE of Borax Lake Comment
  SBBG8176  Eriophyllum lanatum var. achilleoides H. and M. Dearing 1939-5-5 3280 Lake Middletown Comment
  CAS-BOT-BC308131  Eriophyllum lanatum var. achilleoides Lincoln Constance; L. R. Mason; H. L. Mason 1933-4-30 E 16 Lake Ridge between Middleton and Pope Valley c. 1 mile from Etna Springs Comment
  UC353825  Eriophyllum lanatum var. achilleoides Milo S. Baker 1928-7-4 30726 Lake Bed of Rice Fork Comment
  UCD20040  Eriophyllum lanatum var. grandiflorum C. H. Lamoureux; J. M. Tucker and R. Gankin 1957-5-4 1253 Lake Road cut on north side of Hwy 20, 9 miles west of junction with Hwy 16 and 5 miles west of Lake- Colusa County line. Comment
  HSC27423  Erodium cicutarium J. P. Smith, J. O. Sawyer 1972-4-1 5123 Lake 0.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  HSC66020  Erodium cicutarium S. Harris, B. Ferguson, M. Moble, M. Smith 1980-4-19 Lake Along Walker Ridge Rd., 2.65 mi. S of junction with access road to Indian Valley Dam Comment
  HSC67110  Erodium cicutarium Teri Bartkowski, Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 10 Lake Coldsprings Campground, along access road to Indian Valley Dam. Comment
  RSA2395  Erodium cicutarium J. W. Blankinship 1921-4-13 s.n. Lake Kelseyville. Comment
  JEPS2583 Image available Eryngium aristulatum W. L. Jepson 1892-7-28 14281 Lake dry bed of a winter lake near Uncle Sam Mt.; ; Near Uncle Sam Mt., Lake Co. Comment
  UC1487275  Eryngium aristulatum var. aristulatum Yusuf Sheikh and Lincoln Constance 1973-5-12 543 Lake Pink-eye Lake, near, 3 mi W of Lower Lake Comment
  CHSC101588  Eryngium castrense David W. Isle; John Olmstead 2000-8-18 1672 Lake Mendocino National Forest; Root Glade area on SW side of Goat Mtn.; <2 miles SW of Goat Rock; in vernal pool on hike to '3 Walnuts Marsh' between Root Creek (Addington Sp. Fork) and Root Glade. MDB and M. 957 Comment
  UC725539  Erysimum capitatum A. A. Heller 1941-5-5 16103 Lake bank on State Hwy 20 4 mi w the County Line Comment
  UCD160317  Erysimum capitatum James A. Neilson Jr. 1975-5-14 3573 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  SD4688  Erythranthe moschata Katherine Brandegee May 1890 Lake Bradford Lake Co. Calif Comment
  SEINET8334728  Erythranthe nasuta L. F. Henderson 1933-5-22 15622 Lake near Lakeport. Comment
  SD53216  Erythranthe nudata Darley F. Howe 1962-5-19 Lake Near Colusa-Lake Co. line on #20 609 Comment
  POM290973  Erythronium californicum Lyman Benson 1931-3-22 2676 Lake Highland Springs, Mayacamas Mt. Range, Adobe Creek. 610 Comment
  POM290975  Erythronium californicum Lyman Benson 1928-3-30 4 Lake Highland Springs, Adobe Creek. 610 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
  RSA176723  Erythronium californicum D. E. Breedlove 1963-4-20 4570 Lake 4 miles SE of Blue Lakes, on Scott Valley road from Blue Lakes to Lakeport. Comment
  SEINET10834237  Erythronium giganteum Charles F. Baker 1903-5-12 Baker 3202 Lake Divide between Hopland and Lakeport, Calif. Local in rich places in chaparral. Comment
  CAS-BOT-BC133279  Erythronium helenae M. S. Jussel 1933-4-29 s.n. Lake Jordan Park, Cobb Mt. Comment
  CAS-BOT-BC133281  Erythronium helenae Peter H. Raven 1955-4-9 8270 Lake Butts Canyon Comment
  CHSC59837  Erythronium helenae Leo Edson 1984-4-19 6 Lake 100yds, s of hot springs creek. 792 Comment
  SEINET4854344  Eschscholzia apiculata Carl F. Baker 1903-5-9 3088 Lake Kelseyville. Comment
  UC855153  Eschscholzia caespitosa A. A. Heller 1937-5-9 15353 Lake below Lucerne (roadside bank on shore of lake); Clear Lake Comment
  HSC16778  Eschscholzia caespitosa Francis Winter 1960-4-30 Lake E grade Clear Lake, Hwy. 20 Comment
  RSA146390  Eschscholzia caespitosa subsp. caespitosa W. R. Ernst 1959-5-3 548 Lake About 10 miles southeast of Nice on Highway 20 Comment
  CAS-BOT-BC403127  Eschscholzia californica Alice Eastwood; John Thomas Howell 1938-5-15 5531 Lake Mirabel Mine Comment
  CAS-BOT-BC403135  Eschscholzia californica John Thomas Howell 1945-6-21 21197 Lake Bartlett Flat Comment
  CAS-BOT-BC403136  Eschscholzia californica L. R. Abrams 1928-5-5 12333 Lake Kelseyville Comment
  SEINET7075498  Eschscholzia californica 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-BC403130  Eschscholzia californica Mrs. Brandegee 1890-6-1 G Lake Kelsey Comment
  POM272367  Eschscholzia californica var. crocea Lyman Benson 1927-9-25 161 Lake Kelseyville, Middle N Coast Mt. range, Kelsey Creek watershed, Rincon School House 488 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
  CHSC89393  Euthamia occidentalis Lowell Ahart 2004-10-14 11464 Lake On the south side of the bridge across Cache Creek, on the south side of Bartlett Springs Road (Road M 12), about 3 miles west of the northwest part of Indian Valley Reservoir. 502 Comment
  UC766901  Festuca californica R. F. Hoover 1941-5-2 4972 Lake near Cobb Comment
  UCD65880  Festuca californica subsp. californica A. A. Beetle 1941-4-27 1736 Lake Near Clear Lake, western shore of lake. Comment
  CAS-BOT-BC278427  Festuca idahoensis M. S. Jussel 1933-7-4 360 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  UCD66168  Festuca occidentalis Collector Unknown 1941-6-1 Lake somewhere. Comment
  UCD38649  Festuca roemeri Beecher Crampton 1956-6-26 3628 Lake 1.1 miles east of Seigler Springs. Comment
  CAS-BOT-BC278930  Festuca rubra A. A. Heller 1902-7-23 5951 Lake Thistle Springs, Mt. Sanhedrin Comment
  CDA22212  Ficus carica D. G. Kelch 2006-10-5 6 .501 Lake Geyser s Area 0 Comment
  CAS-BOT-BC52706  Frangula californica subsp. californica James A. Gunn, Jr. 1902-5-17 s.n. Lake 3 miles N.W. of Glenbrook Comment
  CAS-BOT-BC52710  Frangula californica subsp. californica C. Hart Merriam 1907-7-14 s.n. Lake Seigler Spgs. Comment
  CAS-BOT-BC52705  Frangula californica subsp. californica Willis L. Jepson 1891-7-7 s.n. Lake In the Vaca Mts. Comment
  CAS-BOT-BC62980  Frangula californica subsp. crassifolia Brandegee 1889-8-1 s.n. Lake unspecified. Comment
  CAS-BOT-BC63017  Frangula californica subsp. crassifolia John F. Emmel 1971-5-22 351 Lake St. Helena Creek, along California State Highway 29, 1 road mi. n. of Napa-Lake County. 411 Comment
  CAS-BOT-BC63022  Frangula californica subsp. crassifolia Carl B. Wolf 1928-5-7 2112 Lake 6 mi. e. of Houghs Mineral Springs, on road to Williams. Comment
  CAS-BOT-BC63023  Frangula californica subsp. crassifolia Carl B. Wolf 1928-5-7 2112 Lake 6 mi. e. of Houghs Mineral Springs, on road to Williams. Comment
  HSC31977  Frangula californica subsp. crassifolia Gary S. Lester 1974-5-4 128 Lake Along Walker Ridge Rd., 0.5 mi. from junction with Hwy. 20 671 Comment
  POM287847  Frasera albicaulis var. nitida Lyman Benson 1932-6-15 3692 Lake Cobb Valley; Middle N Coast Range, Kelsey Creek Watershed. 701 Comment
  RSA69439  Frasera albicaulis var. nitida M. S. Jussel 1933-6-28 282 Lake Binkley Ranch, near Cobb Valley. Comment
  CAS-BOT-BC223408  Fraxinus dipetala Paul R. Hitchborn 1930-5-25 s.n. Lake Soda Bay, Clear Lake Comment
  CAS-BOT-BC223409  Fraxinus dipetala J. W. Blankinship 1924-4-14 s.n. Lake Mt. Konocti 609 Comment
  CAS-BOT-BC223411  Fraxinus dipetala Alice Eastwood; John Thomas Howell 1938-5-16 5556 Lake Clear Lake Park Comment
  HSC16188  Fraxinus dipetala C. B. Wolf 1928-5-7 2081 Lake 3 mi. E of Hough's Mineral Spring on road to Williams Comment
  POM225829  Fraxinus dipetala M. S. Jussel 1932-5-1 s.n. Lake Jordan Park. Comment
  POM287635  Fraxinus dipetala Lyman Benson 1928-4-28 271 Lake Western side of Mt. Konocti, Kelseyville. Middle North Coast mountain range 762 Comment
  SFV18552  Fraxinus dipetala J. B. Belsher, P. C. Nichols, J. Kendall 1997-4-26 24 Lake North Coast Ranges Roadside along Indian Valley access Road, 2.5 miles past intersection of access road and Walker Ridge Road. 550 Comment
  RSA245242  Fraxinus latifolia J. P. Smith, John Sawyer 1971-6-5 4696 Lake Junction 17N11 and 17N04 Comment
  RSA78619  Fremontodendron californicum J. T. Howell 1943-5-11 18066 Lake Mirabel Mine. Comment
  SEINET11989650  Fremontodendron californicum subsp. napense Unknown 1982-1 s.n. Lake Knoxville-Lower Lake Rd, near Knoxville end Comment
  RSA2515  Fritillaria affinis J. W. Blankinship 1923-4-15 s.n. Lake Saratoga Springs. Comment
  UC505152  Fritillaria affinis R. M. Holman 1933-4-30 Lake Bottle Rock Road Comment
  UCD139710  Fritillaria purdyi Robert Orlins 1972-4-15 s.n. Lake canyon at north end of Little Indian Valley, ca. 1 mile east of Barkerville. Comment
  UCD47910  Fritillaria purdyi Ellen Dean; Ryan Brisco 2005-4-24 2485 Lake Lake County, McLaughlin UC Reserve, upslope of old PC Varni Road, E of stock ponds and Reserve Manager's residence, due E of Morgan Valley Rd. 722 Comment
  RSA304273  Fritillaria recurva James R. Shevock 1972-3-25 1433 Lake Butts Canyon Road. 305 Comment
  HSC42019  Galium andrewsii M. A. Baker 1977-4-24 219 Lake Barrel Springs Campground. 701 Comment
  UCD32585  Galium andrewsii Beecher Crampton 1954-6-8 1939 Lake Lake County, 3 miles north of Cobb Mountain, Bottle Rock Road. Comment
  UC1039517  Galium andrewsii subsp. andrewsii Herbert L. Mason 1930-6-1 5678 Lake St. Helena Creek Mt. St. Helena Comment
  HSC66690  Galium aparine Debbie Stamp, Joanne Spitler, Patty Powers, Cathy Railey, Cathy Macdonald 1980-4-19 1 Lake Coldsprings Campground, along access road to Indian Valley Dam Comment
  POM383991  Galium aparine Lyman D. Benson 1928-4-17 848 Lake Highland Springs. Mayacamas Mtn Range. Clear Lake watershed. 610 Comment
  HSC62940  Galium bolanderi David Wheeler 1979-4-14 61 Lake 0.4 mi. N of S.R. 20 on the Wilbur Springs Rd. 640 Comment
  JEPS52703  Galium bolanderi Lauramay T. Dempster and G. L. Stebbins 1963-5-26 3797 B Lake Bottle Rock Rd about 2 mi n Glenbrook Resort 792 Comment
  RSA111668  Galium bolanderi Philip A. Munz 1956-7-25 22330 Lake Long Ridge just above Fir Root Spring. Snow Mtn region. 1402 Comment
  POM284678  Galium californicum Lyman D. Benson 1932-6-15 3671 Lake Bottle Rock Mountain, Middle N Coast Range, Kelsey Creek watershed. 915 Comment
  UC1282834  Galium californicum subsp. californicum J. R. Sweeney 1952-5-2 806 Lake 4 1/2 mi n Middletown (on road to Hoberg and Calf Mt.); 1944 burn Comment
  UC1562546  Galium californicum subsp. californicum Barbara Ertter 1988-7-4 7698 Lake Bear Creek Road 10 air mi n of town of Upper Lake (crest of road 3.8 mi from Elk Mountain Road, Mendocino National Forest); Mendocino National Forest, Bear Creek Road 975 Comment
  JEPS52875  Galium californicum subsp. californicum Lauramay T. Dempster and G. L. Stebbins 1967-10-13 4368 Lake exactly 1 mi n Elk Mtn. Ranger Station (1/4 mi w of Elk Mt. Rd. at road summit) 1173 Comment
  UC102503  Galium grayanum Purpus Jul 1894 1182 Lake Snow Mt. Coast R. 2133 Comment
  JEPS15232  Galium grayanum var. nanum Philip A. Munz 1956-7-25 22319 Lake on slope just below West Peak Ridge; Snow Mt. 2072 Comment
  JEPS73436  Galium grayanum var. nanum L. R. Heckard 1972-7-8 3030 Lake in scree on spur of open slopes on spur running southeast of West Peak; Snow Mt. 2042 Comment
  JEPS88932  Galium grayanum var. nanum K. Brandegee 1892-8-25 Lake Snow Mountain 2011 Comment
  HSC35019  Galium porrigens var. porrigens J. M. Sauser 1975-5-3 10 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
  UCD121908  Galium porrigens var. tenue Stephen L. Clement 1973-4-20 40- 2 -20 Lake In small canyon east of road, 11.2 miles north of Pope Valley. 274 Comment
  CAS-BOT-BC199050  Garrya congdonii C. B. Wolf 1930-11-2 1054 Lake 7 miles east of Hough's Mnieral Springs on road to willows 609 Comment
  HSC82316  Garrya congdonii Thomas W. Nelson, Jane P. Nelson 1978-4-1 3844 Lake E side of Walker Ridge, 0.25 mi. N of junction with Hwy. 20 Comment
  UC1193374  Garrya congdonii P. Zinke 1951-4-10 207 Lake 1 mi e Cache Creek Bridge (on State Highway 20) 396 Comment
  UC1037484  Garrya flavescens Milo S. Baker 1946-2-25 11299 Lake 8.9 mi s Kelseyville (along Kelseyville-Lower Lake Hwy) Comment
  UC634831  Garrya flavescens H. L. Mason 1926-1-1 2601 Lake near lower Blue Lake Comment
  RSA3950  Garrya flavescens subsp. congdonii I. L. Wiggins 1932-3-13 5772 Lake 13 miles north of Calistoga toward Lower Lake, just north of county line. Comment
  CAS-BOT-BC192177  Garrya fremontii C. Hart Merriam 1915-8-16 s.n. Lake Pieta Grade, Miyakma Range Comment
  UC1280973  Garrya fremontii H. E. McMinn 1926-1-1 1610 Lake 0.5-1.0 mi from Blue Lake (along road between Blue Lake and Ukiah) Comment
  UCD131684  Garrya fremontii Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7592 Lake Clear Lake State Park. NE of Kelseyville. South side of park, Along undeveloped road that leaves Glebe Rd. at locked gate. Near southern boundary of park. 599 Comment
  UC1204697  Gayophytum diffusum subsp. parviflorum C. A. Purpus 1894-7-1 1224 Lake Snow Mountain Comment
  SEINET7042668  Gayophytum heterozygum 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
  UC121200  Gayophytum humile T. S. Brandegee June, 1891 Lake Snow Mt. Comment
  RSA0028188  Geranium carolinianum Lyman Benson 1928-6-23 331 Lake Western base of Mt. Konocti. Kelseyville, Middle North Coast, Cold Creek. 442 Comment
  CHSC91499  Geranium dissectum D. Isle 1995-6-7 1083 Lake Mendocino National Forest--North Coast Ranges. Rice Fork Watershed. East of Rd. 16N19 in the East side of Deer Valley Meadow. 1024 Comment
  CDA22922  Geranium molle G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17087 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  POM65746  Gilia capitata A. A. Heller 1902-7-28 5998 Lake Near summit of Mt. Sanhedrin. Comment
  RSA10188  Gilia capitata C. B. Wolf 1928-5-5 1956 Lake 2 mi. from Clear Lake on the Bartlett Springs Grade. Comment
  RSA34078  Gilia capitata A. A. Heller 1919-5-10 13141 Lake Valley below summit Comment
  UCD20448  Gilia capitata subsp. capitata E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1032 Lake McLaughlin UC Reserve. Northern Research Hill area, just S of Hunting Creek, crossing road to Dunnigan Hill. 633 Comment
  SD131883  Gilia capitata subsp. capitata Barbara Ertter, Linda Vorobik and Elizabeth Neese 1988-6-4 7510 Lake Scotts Valley Rd. 1.0 mile south of Highway 20, ca. 7.0 airmiles northwest of Lakeport. 427 Comment
  UC1182819  Gilia capitata subsp. capitata A. R. Kruckeberg 1949-7-22 108 Lake Comment
  UCR258664  Gilia sinistra subsp. pinnatisecta Geri Hulse-Stephens, John Olmstead 2001-7-30 798 Lake Goat Mountain, Fallen Fir Marsh 1280 Comment
  UCD41755  Gilia tricolor Geri Hulse-Stephens 2001-4-28 556 Lake Goat Mountain. White Ranch. 944 Comment
  SEINET7042554  Gilia tricolor A. G. Vestal 1963-5-11 s.n. Lake Howard Springs. Whispering Pines quadrangle UTM Zone 10, 528320mE, 4300894mN. Comment
  POM282252  Gilia tricolor subsp. diffusa Cora W. Benson, Lyman Benson 1929-4-26 1905 Lake Kelseyville. Comment
  CAS-BOT-BC302577  Gnaphalium palustre Peter Rubtzoff 1956-9-2 2811 Lake Boggs Lake, southern shore of lake. Comment
  NY387948  Gormania retusa A. A. Heller 1902-8-6 s.n. Lake Sanhedrin Mts. 1500 Comment
  JEPS2931  Gratiola heterosepala J. W. Blankinship 1923-4-26 Lake Kelseyville Comment
  JEPS41883  Grindelia hirsutula W. L. Jepson 1897-7-13 Lake Pope Valley to Middleton; Butis Canyon Comment
  UC1118581  Grindelia hirsutula A. Simontacchi 1937-6-22 183 Lake Old Witter Springs Hotel location in canyon Lakeport Quadrangle 518 Comment
  UC160975  Guillenia lasiophylla J. P. Tracy May 28 1902-Jun 2 1902 1730 Lake 6 mi nw Lakeport (in hills about Scotts Valley); Scotts Valley 426 Comment
  UC424865  Guillenia lasiophylla unknown 1930-4-19 3973 a Lake e side Clear Lake Comment
  CAS-BOT-BC302210  Harmonia hallii Baker 1938-5-3 8965 Lake 2.8 miles east of Middletown Comment
  UC1299296  Harmonia hallii Freed W. Hoffman 1947-4-9 1934 Lake Hennessey Ranch North Coast Ranges, Bucksnort Creek Comment
  SEINET7883437 Image available Harmonia hallii Leo Koch 1940-1 931 Lake Serpentine Hill, 1.9 miles east of Middletown Comment
  UCD66978  Harmonia stebbinsii Ellen Dean; Davis Botanical Society 2008-5-31 5047 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
Read comments Jul 23 2017
  UC415768  Hazardia whitneyi var. discoidea C. A. Purpus 1894-8-1 Lake Snow Mt. North Coast Ranges, Snow Mt. 2133 Comment
  CAS-BOT-BC306638  Helenium bigelovii M. S. Jussel 1933-7-3 341 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  UCD81866  Helenium bigelovii Ellen Dean; K. Mawdsley,G. Harrington,R. Wilmarth,B. Rice,E. Salvia 2009-5-27 5749 Lake Walker Ridge. Picnic area near Cold Spring. 912 Comment
  CAS-BOT-BC309425  Helenium puberulum Doris K. Kildale 1928-5-7 4999 Lake 6 miles east of Hough's Mineral Springs Comment
  CAS-BOT-BC309426  Helenium puberulum J. W. Blankinship 1924-7-4 s.n. Lake Kelseyville Comment
  CAS-BOT-BC309427  Helenium puberulum A. A. Heller 1902-7-19 5907 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  JEPS106196  Helenium puberulum Lowell Ahart 2004-10-4 11450 Lake Below the high water line of Indian Valley Reservoir, along the stream in the northeast part of the reservoir, on the south side of Bartlett Springs Road 446 Comment
  UCD160662  Helianthella californica James A. Neilson Jr. 1975-6-5 3340 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  UC88870  Helianthella californica subsp. californica unknown 1882-6-21 Lake Allen Springs Comment
Read comments Dec 14 2014
  UC88871  Helianthella californica subsp. californica D. Cleveland 1882-6-22 Lake Summit Meadow Allen's Springs, Lower Lake Road Comment
  UC88864  Helianthella californica subsp. californica unknown 1891-6-6 Lake Smith's Snow Mt. Comment
  RSA0018314  Helianthemum scoparium Keith E. Hoffmaster 1938-6-28 867 Lake Near Clear Lake. Comment
  CAS-BOT-BC305521  Helianthus bolanderi James McMurphy 1909-8-5 s.n. Lake Lakeport Comment
  UC1199265  Helianthus bolanderi Joseph P. Tracy 1935-7-4 14034 Lake near Glenbrook (n side of Cobb Valley); Cobb Mountain, Cobb Valley 822 Comment
  JEPS106011  Heliotropium curassavicum Lowell Ahart 2004-10-4 11425 Lake Below the high water line of Indian Valley Reservoir, near the stream in the northeast part of the reservoir, on the south side of Bartlett Springs Road 446 Comment
  SFV3121  Heliotropium curassavicum var. oculatum K. A. Wilson 1961-6-21 1187 Lake Clearwater Oaks. Comment
  CAS-BOT-BC310099  Hemizonella minima L. R. Abrams 1928-5-6 12474 Lake 1 1/2 miles west of Bartlett Springs Comment
  CAS-BOT-BC306041  Hemizonia congesta subsp. clevelandii David D. Keck 1933-11-9 2694 Lake 3 mi. W. of Upper Lake Comment
  CAS-BOT-BC306069  Hemizonia congesta subsp. clevelandii John Thomas Howell 1930-8-24 5445 Lake 4 miles from Middletown on Adams Springs Road Comment
  HSC46566  Hemizonia congesta subsp. clevelandii J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9297 Lake Boardman Ridge, along FS Rd. 1N02, 1.4 mi. N of junction with FS Rd. 20N01 1006 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
  UC1544801  Hemizonia congesta subsp. clevelandii Almut G. Jones 1986-8-24 7254 Lake near Middletown 350 Comment
  CAS-BOT-BC306059  Hemizonia congesta subsp. clevelandii David D. Keck 1933-11-9 2706 Lake 3 mi. N. of Lower Lake Comment
  OBI53743  Hemizonia congesta subsp. clevelandii David J. Keil 1992-7-18 23423 Lake Mendocino NF. Turnoff to Fuller Grove campground, Lake Pillsbury 600 Comment
  JEPS1667  Hesperochiron pumilus Pauline Schulthess 1932-4-26 Lake Kelseyville Comment
  OBI7210  Hesperocyparis macnabiana Carl B. Wolf 1934-10-14 6186 Lake 4 mi W (above) Highland Springs on Pieta Rd 488 Comment
  HSC25612  Hesperocyparis sargentii J. P. Smith, J. O. Sawyer 1971-6-6 4751 Lake S of Kulpepper Creek on Bartlett Spring Rd., Complexion Canyon Comment
  UCSB11760  Hesperocyparis sargentii Nelson, R. 1949-10-27 Lake 4 miles south of Middletown on highway 548 Comment
  CHSC106380  Hesperolinon adenophyllum David Isle; Arnold James 1993-6-29 1847 Lake Mendocino National Forest - North Coast Ranges, Soda Creek watershed. N 17 degrees of Kiosk and jct of Lake Pillsbury Resort Rd 18N21 and Soda Creek Rd 20N01. 1993 Ecol. Unit Inven. Plot 8. Opening: QULO and PISA, OS/ARCA, CECU, AICA, BRMI. 569 Comment
  CHSC29649  Hesperolinon adenophyllum Dibble; Griggs 1979-7-12 12 Lake Near Bear Creek, close to the town of Stonyford. On the middle third of a ridge system. 610 Comment
  HSC15796  Hesperolinon adenophyllum Milo S. Baker 1947-5-31 11785 Lake Near Glenbrook Comment
  HSC47878  Hesperolinon adenophyllum Robert M. Specht 1977-6-28 1063 Lake On crest of Little Cow Mtn. 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
  UC1212231  Hesperolinon adenophyllum Milo S. Baker 1947-5-31 11785 Lake near Glenbrook; Inner North Coast Ranges Comment
  RSA91376  Hesperolinon adenophyllum J. T. Howell 1937-7-19 s.n. Lake Elk Mountain Comment
  UC173693  Hesperolinon adenophyllum H. M. Hall 1913-7-19 9524 Lake Mt. Sanhedrin semi-arid section of the inner North Coast Ranges (Hullville road, Northern Lake County, 40-50 mi from the Pacific Ocean) 914 Comment
  CAS-BOT-BC167410  Hesperolinon bicarpellatum H. L. Mason 1930-6-1 5689 Lake Four miles east of Middletown Comment
  CAS-BOT-BC167415  Hesperolinon bicarpellatum H. D. Ripley; R. C. Barneby 1945-6-19 6873 Lake N.E. of Middletown 304 Comment
  CAS-BOT-BC167416  Hesperolinon bicarpellatum H. D. Ripley; R. C. Barneby 1945-6-19 6879 Lake NE of Middletown 304 Comment
  CHSC67245  Hesperolinon bicarpellatum James D. Jokerst 1985-5-16 2340 Lake W-facing slopes of first canyon E of Big Canyon. 426 Comment
  UC1212347  Hesperolinon bicarpellatum Herbert L. Mason 1952-6-15 14298 Lake head Butts Creek Canyon; Inner North Coast Range Comment
  UC1212366  Hesperolinon bicarpellatum Helen K. Sharsmith 1952-7-4 4172 Lake about 0.4 mi n Seigler Springs; Inner North Coast Ranges 762 Comment
  JEPS78929  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
  UC1212462  Hesperolinon californicum Helen K. Sharsmith 1959-5-28 4701 Lake 0.2 mi n Howard Springs (21.2 mi beyond Clear Lake Oaks, road through Seigler Canyon to Middletown); Inner North Coast Ranges 609 Comment
  POM268795  Hesperolinon clevelandii Lyman Benson 1932-6-19 3722 Lake Mount Hanna 762 Comment
  UCD35406  Hesperolinon clevelandii Beecher Crampton 1956-6-27 3677 Lake 1.4 miles east of Loch Lomond. 838 Comment
  CAS-BOT-BC176036  Hesperolinon clevelandii Milo S. Baker 1926-5-1 223 a- Son Ser. Lake Mt. St. Helena - 2 m. S.E. of Inn Comment
  CAS-BOT-BC176049  Hesperolinon clevelandii R. D. Stone 1983-6-6 516 Lake In Alder Creek drainage ca. 1.5 mi. SSE of Glenbrook 853 Comment
  POM275457  Hesperolinon clevelandii H. K. Sharsmith 1937-5-27 3950 Lake 9 miles south of Kelseyville on road to Middletown, southern Lake County. Comment
  RSA518859  Hesperolinon clevelandii Barbara Ertter 1988-7-3 7675 Lake Elk Mountain Road at junction Bear Creek Road, top of Elk Mt. Grade, ca 10 airmiles north of Upper Lake (town), Mendocino National Forest. 1098 Comment
  UC1601237  Hesperolinon clevelandii Helen K. Sharsmith 1953-6-29 4386 Lake 7.5 mi w Lake Pillsbury Ranger Station (on road to Potter Valley); Inner North Coast Ranges, Mendocino Nat'l Forest, canyon of 762 Comment
  UC694108  Hesperolinon clevelandii H. K. Sharsmith 1937-5-27 3950 Lake 9 mi s Kelseyville (on road to Middletown) Comment
  CHSC34256  Hesperolinon didymocarpum J. Lacey; R. Ondricek-Fallscheer 1981-6-25 8 Lake 1.7 mi n of Harbin Springs Rd on Big Canyon Rd; along road at base of serpentine hill where grasses begin. 335 Comment
  JEPS122874  Hesperolinon didymocarpum Adam C. Schneider with Will Freyman and Yuri P. Springer 2014-5-18 613 Lake Along cattle trail on west Side of Big Canyon Rd. Property of Harbin Hot Springs Comment
  CAS-BOT-BC176234  Hesperolinon disjunctum Lincoln Constance; Ren-Hwa Shan 1946-6-2 3073 Lake Barlett Springs road 4.5 miles southwest of Leesville 548 Comment
  LA47286  Hesperolinon drymarioides Helen Sharsmith; 1959-5-28 4705 Lake near type locality, Big Canyon Creek 9.3 mi S of Howard Springs on rd to Middletown 426 Comment
  UC1601268  Hesperolinon micranthum Helen K. Sharsmith 1958-10-16 4624 Lake road from Middletown to Pope Valley one-fourth mi e Black Oak Villa (n canyon slope just above Butt's Creek); Inner North Coast Ranges 243 Comment
  UC1212280  Hesperolinon micranthum Helen K. Sharsmith 1958-10-16 4622 Lake slope just s Butt's Creek (just w of Napa County line); Inner North Coast Ranges 243 Comment
  JEPS122900  Hesperolinon spergulinum Adam C. Schneider 2015-5-19 927 Lake Off of Dry Creek Rd. southwest of Middletown Comment
  UCD110533  Hesperolinon spergulinum Helen K. Sharsmith 1952-7-4 4169 Lake Gunning Creek road ca. 0.2 miles beyond turnoff from State Highway 29, 5 miles northwest of Middletown. 533 Comment
  CHSC70973  Heterocodon rariflorum Vernon Oswald; Lowell Ahart 1998-5-7 9016 Lake Bartlett Springs Rd. on the north end of Indian Valley Reservoir, between Kowalski Ranch and Barkerville. Growing in a meadow on the north side of the road. 457 Comment
  RSA109917  Heterocodon rariflorum P. A. Munz 1956-7-24 22276 Lake Fir Root Spring, Long Ridge SE of Snow Mt. 1372 Comment
  UCD63766  Heterocodon rariflorum Daniel Sanchez-Mata; Emiun Ugurlu 2006-6-19 s.n. Lake Leesville-Barkerville. Bartlett Springs Road close to Complexion Canyon and Complexion Creek. 580 Comment
  SEINET10460612  Heterocodon rariflorum Jussell JUSSELL 166 Lake COBB MTN. Comment
  SEINET10460624  Heterocodon rariflorum Philip A. Munz 1956-7-24 Munz 22276 Lake LONG RIDGE SE OF SNOW MTN. 4500 Comment
  SEINET10873417  Heterocodon rariflorum Robert F. Thorne, Larry E. DeBuhr 1975-8-15 Thorne 46809 Lake Boggs Lake W of Mt. Hannah, 7.5 mi. SSE of Kelsyville. 853 Comment
  JEPS2446  Heterotheca oregona var. rudis Willis L. Jepson 1892-8-4 14678 Lake near Hullville (n Lake Co., river bed South Fork of the Eel River); South Fork of the Eel River Comment
  CAS-BOT-BC312412  Hieracium albiflorum J. W. Blankinship 1928-7-29 s.n. Lake Mt. Konocti 1219 Comment
  CAS-BOT-BC312414  Hieracium albiflorum unspecified 1932-6-18 3713 Lake Buckingham Park, Clear Lake watershed, Middle N. Coast Range 487 Comment
  UC32773  Hieracium albiflorum Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake S fork Eel River; S Fork Eel River, Elk Mountain Comment
  UCD41990  Hoita macrostachya Geri Hulse-Stephens 2001-6-29 718 Lake Goat Mountain. Botrychium Marsh. Wyman Creek. 990 Comment
  POM291101  Holcus lanatus Lyman Benson 1932-6-18 3715 Lake Buckingham Park; Mt. Range: Middle N coast. 488 Comment
  RSA2793  Holcus lanatus J. W. Blankinship 1924-7-3 s.n. Lake Kelseyville Comment
  UC897749  Holocarpha virgata subsp. virgata Lewis S. Rose 1935-9-12 35646 Lake 5 mi n Middletown Comment
  POM264302  Hordeum brachyantherum A. A. Beetle 1941-4-27 1730 Lake southwest side of Clear Lake, along road Comment
  RSA2789  Hordeum brachyantherum J. W. Blankinship 1923-4-22 s.n. Lake Kelseyville Comment
  SEINET255217 Image available Hordeum brachyantherum A. A. Beetle 1941-4-27 1730 Lake Southwest side of Clear Lake, along road in full sun. Comment
  UCD20449  Hordeum brachyantherum E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1033 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
  SEINET191367 Image available Hordeum brachyantherum subsp. brachyantherum A. A. Beetle 1941-4-27 1730 Lake Southwest side of Clear Lake along road in full sun. Comment
  JEPS81311  Hordeum marinum subsp. gussoneanum L. R. Heckard and J. C. Hickman 1982-7-5 5927 Lake ca. 1/2 mi. n.w. Summit Springs (s.w. side of Snow Mt.); Snow Mt. 1432 Comment
  UCD136979  Hordeum marinum subsp. gussoneanum Ellen Dean; with Plant Biology 102 interns 2013-5-4 7729 Lake Clear Lake State Park. NE of Kelseyville. North side of park, North of Soda Bay road. Along edge of meadow on east side of entrance road to park. Just south of entrance kiosk. 414 Comment
  UCD86463  Hordeum murinum subsp. glaucum G. L. Stebbins Jr.; J. Covas 1948-5-9 3951 Lake 2.5 miles NE of Middletown, on road to Lower Lake. Comment
  HSC42873  Hordeum vulgare Rick Cooper 1977-4-23 20 Lake Hwy. 20, 2.2 mi. W of its junction with Hwy. 29 Comment
  CAS-BOT-BC148550  Horkelia bolanderi James McMurphy 1909-8-6 690 Lake Between Uncle Sam Mt. and Lower Lake Comment
  HSC18777  Horkelia bolanderi Ethel Crum 1933-7-23 1516 Lake West of Salmina's Resort, Cobb Mountain 793 Comment
  RSA463074  Horkelia bolanderi Lyman D. Benson 1932-6-19 3718 Lake Mount Hanna 762 Comment
  UC353911  Horkelia bolanderi Milo S. Baker 1927-7-2 2280 b Lake 1 mi n Salmina's Resort; Cobb Mt. Comment
  UC719817  Horkelia bolanderi Rogers McVaugh 1941-8-2 6207 Lake ca 17 mi nw Middletown (along route Cal. 29) Comment
  CHSC91058  Horkelia californica subsp. dissita D. Isle 1997-7-31 331 Lake Mendocino National Forest--North Coast Ranges. Upper Lake Watershed. 8.5 mi. up 16N30/16N14 jct., Low Gap Meadow. 1127 Comment
  UC173988  Horkelia californica subsp. dissita H. M. Hall 1913-7-22 9572 Lake 40 to 50 mi Pacific Ocean (south spu); North Coast Ranges, Mt. Hull 1127 Comment
  UC555506  Horkelia californica subsp. dissita Pauline Schulthess 1931-7-3 127 Lake about 2 mi w Kelseyville; Big Valley Comment
  CAS-BOT-BC537047  Horkelia californica var. elata Mrs. Alexander McCallum 1900-7-1 s.n. Lake Bartlett Springs Comment
  UCR50156  Horkelia elata L. F. LaPre, K. Campbell 1987-6-29 s.n. Lake Inner North Coast Ranges, Barrel Spring Camp, NE of Clear Lake at Colusa Co. line, on Walker Ridge Rd Comment
  CAS-BOT-BC206061  Hosackia crassifolia A. A. Heller 1902-7-14 5857 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville 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
  CAS-BOT-BC206075  Hosackia crassifolia Ethel Crum 1941-6-1 2145 Lake Mayacamas Range, near summit of pass, 8 miles southwest of Lakeport Comment
  CAS-BOT-BC410241  Hypericum concinnum M. S. Jussel 1933-6-27 263 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  UCD136932  Hypericum concinnum Ellen Dean; with Plant Biology 102 interns 2013-5-4 7715 Lake Clear Lake State Park. NE of Kelseyville. South side of park, south of Soda Bay Road. Along undeveloped road near southern boundary of the of the park. 627 Comment
  HSC82527  Hypericum concinnum Thomas W. Nelson, Jane Nelson 1980-6-24 5883 Lake FS Rd. 17N16, 1.6 mi. E of Bear Creek Ranger Station 823 Comment
  POM168900  Iris Edward L. Greene 1903-5-12 3095 Lake Divide between Lakeport and Hopland, Lake County, Ca.Tufts occasional on exposed banks and in open spots Comment
  RSA517036  Iris fernaldii W. L. Jepson 1942-6-9 20717 Lake Hobergs Comment
  CHSC115328  Iris macrosiphon Lowell Ahart 2015-4-10 20016 Lake On the north side of Brim Road, about 3 miles west of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. 645 Comment
  RSA2417  Iris macrosiphon J. W. Blankinship 1923-4-15 s.n. Lake Saratoga Springs. Comment
  UC527933  Iris macrosiphon Ira L. Wiggins 1933-6-3 6738 Lake 1.5 mi w Oat Hill Mine Comment
  UC767681  Iris macrosiphon Robert F. Hoover 1941-6-8 5340 Lake Loch Lomond Comment
  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
  UCR37891  Iris macrosiphon K. B. Barrows, C. G. Phillips, L. Cole, S. A. Haultain 1984-4-28 17 Lake Walker Ridge, Indian Valley Access Road, 1.1 mi north of Blue Oak Campground. 854 Comment
  RSA366822  Iris macrosiphon Robert Gustafson, Don Reynolds 1983-6-7 2750 Lake Harrington Flat Road, south of Boggs Lake Comment
  CAS-BOT-BC376210  Isoetes Greg de Nevers 1996-5-18 10811 B Lake Just south of Anderson Marsh State Historic Park Comment
  UC1063715  Isoetes bolanderi B. Schreiber 1936-9-19 2335 Lake 1 mi n of Sheep Corral Sag Pond (Snow Mt Trail); Mendocino Nat'l Forest, Stonyford Quadrangle 1341 Comment
  UC1260173  Isoetes howellii Robert F. Thorne 1974-7-27 44980 Lake n. of Harrington Flat Rd. Boggs Lake 914 Comment
  RSA0051316  Juncus Greg de Nevers 2001-5-14 12457 Lake Clear Lake, Rodman Slough. 396 Comment
  RSA0036706  Juncus Robert F. Thorne, Larry E. DeBuhr 1975-8-15 46816 Lake Boggs Lake: W of Mt. Hannah, ca. 7.5 mi. SSE of Kelseyville and 3 mi. NNW of Glenbrook Resort 854 Comment
  UC1100927  Juncus balticus Malcolm A. Nobs and S. Galen Smith 1949-9-7 1836 Lake ca 7 mi n Middletown Comment
  CHSC78210  Juncus balticus subsp. ater Lowell Ahart 2000-6-2 8435 Lake Bottom of a small wash, about 100 feet northeast of Bartlett Springs road, about 400 yards southwest of the radio tower, about 1/4 mile west of Bartlett Springs Road and Walker Ridge Road, about 2 1/2 miles west of Bear Valley. 609 Comment
  SJSU9860  Juncus bufonius J. B. Snell 1963-6-15 148 Lake Long Valley E of Clear Lake Comment
  UCD41743  Juncus covillei Geri Hulse-Stephens 2001-7-2 766 Lake Goat Mountain. Fallen Fir Marsh. 1280 Comment
  SEINET10866817  Juncus covillei David B. Dunn, Melvin L. Conrad; Patricia L. Kenney 1973-6-7 Dunn 20663 Lake 3.1 miles e of lake co. Line on rd. From hopland to lakeport. Valley floor with Pinus sabinianus and chaparral Comment
  HSC37723  Juncus effusus subsp. pacificus J. D. Ackerman, A. M. Montalvo 1975-9-11 734 Lake Boggs Mtn. E of Cobb, 100 yds. down from Rd. 100 on Rd. 110 780 Comment
  RSA109876  Juncus effusus subsp. pacificus Phillip A. Munz 1956-7-24 22271 Lake Fir Root Spring, Long Ridge SE of Snow Mountain. 1372 Comment
  UC1601736  Juncus kelloggii Curran Lake Lakeport Comment
  RSA10213  Juncus occidentalis Carl B. Wolf 1928-5-5 1928 Lake 3 miles from Upper Lake on road to Lucerne. Comment
  RSA2496  Juncus occidentalis J. W. Blankinship 1928-7-25 s.n. Lake Kelseyville. Comment
  RSA286228  Juncus oxymeris Robert F. Thorne 1974-7-31 44965 Lake Boggs Lake: N of Harrington Flat Road. 915 Comment
  UCD42054  Juncus patens Geri Hulse-Stephens 2001-6-29 700 Lake Goat Mountain. Wyman Creek. 1005 Comment
  UC1112230  Juncus uncialis S. Galen Smith with J. Anderson 1957-6-8 2983 Lake 1.5 mi e Loch Lomond (0.25 mi e of road to Siegler Springs) 822 Comment
  CHSC105443  Juncus xiphioides Peter F. Zika 2008-7-21 23925 Lake Inner North Coast Ranges. N side of Route 20, near Hillside Lane and NE shore of Clear Lake, Clearlake Oaks. 410 Comment
  CHSC83447  Juncus xiphioides Bill Maslach 2001-6-6 10 Lake North side of Hwy. 20, Glenhaven. Next to Clear Lake. In roadside ditch. 400 Comment
  CDA21542  Juniperus californica G. F. Hrusa, R. Gross 2008-5-23 17432 Lake North Coast Ranges; Above N. Fk. Cache Cr. +/- 1 mi. below spillway of Indian Valley Reservoir. 426 Comment
  UC1282698  Keckiella breviflora J. R. Sweeney 1953-5-27 1080 Lake near Glen Eden School (slope above Scott Creek, 10.1 mi from Lakeport on Scott Valley road) 441 Comment
  CAS-BOT-BC237836  Keckiella lemmonii John Thomas Howell 1937-7-19 13138 Lake Road to Williams, eastern Lake Co. Comment
  CAS-BOT-BC237837  Keckiella lemmonii John Thomas Howell 1937-7-19 13138 Lake Road to Williams, eastern Lake Co. Comment
  RSA293297  Keckiella lemmonii D. C. Michener 1980-7-28 3735 -c Lake North Coast Ranges. 8.2 miles along Bartlett Spgs rd from jct with CA 20 near Lucerne. 1100 Comment
  CHSC89541  Kickxia elatine Lowell Ahart 2004-10-14 11467 Lake On the south side of the bridge across Cache Creek, on the south side of Bartlett Springs Road (Road M 12), about 3 miles west of the northwest part of Indian Valley Reservoir. 502 Comment
  RSA33128  Kickxia elatine Milo S. Baker 1953-6-20 12738 Lake shoulder of Highway, 3.4 mi. East of Middletown Comment
  UC1552006  Kickxia elatine Lyman Benson 1943-8-1 11423 Lake Kelseyville Middle North Coast Range, Clear Lake (Clear Lake drainage, Pacific slope drainage) 411 Comment
  RSA0084358  Kopsiopsis strobilacea A. A. Heller 1902-7-14 5862 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  CAS-BOT-BC340429  Lactuca saligna J. W. Blankinship 1928-7-26 s.n. Lake Kelseyville Comment
  CAS-BOT-BC340428  Lactuca saligna Lyman Benson 1933-8-15 5682 Lake Kelseyville. Middle N. Coast, Clear Lake 426 Comment
  HSC37696  Lactuca serriola A. M. Montalvo, J. D. Ackerman 1975-9-11 730 Lake Boggs Mtn. E of Cobb, 100 m down from Rd. 100 on 110. 780 Comment
  RSA2357  Lactuca serriola J. W. Blankinship 1928-7-3 s.n. Lake Kelseyville Comment
  SD69954  Lagophylla congesta Darley Howe 1968-5-24 4528 Lake Near Lakeport. Comment
  CDA26537  Lagophylla minor G. F. Hrusa, R. Gross 2008-5-23 17451 Lake North Coast Ranges; Slope above N. Fk. Cache Cr. +/- 1/2 mi. below spillway of Indian Valley Reservoir. 423 Comment
  HSC31565  Lagophylla minor Teresa Prendusi 1974-5-4 38 Lake Walker Ridge, 0.5 mi. N of junction with Hwy. 20 671 Comment
  HSC35051  Lagophylla minor John S. Palmer 1975-5-3 319 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  HSC35400  Lagophylla minor Dryden 1975-5-3 152 Lake Butt's Canyon Rd., 8.7 mi E of Hwy. 29 along Butt's Canyon Creek 549 Comment
  HSC42247  Lagophylla minor Rich White 1977-4-24 34 Lake Barrel Springs Campground 701 Comment
  JEPS19947  Lagophylla minor W. L. Jepson 1920-5-23 8998 Lake Indian Valley, n Lake Valley Indian Valley Comment
  POM248701  Lagophylla minor Alice Eastwood, J. T. Howell 1938-5-16 5615 Lake Near Grizzly Springs Comment
  RSA256642  Lagophylla minor Bonnie Prange 1974-5-4 s.n. Lake Near Walker Ridge Road, 0.5 mile north of jct with Hwy 20 671 Comment
  UC1552794  Lagophylla minor Frederica Bowcutt 1986-5-4 691 Lake on se side of hwy 53 2.2 mi ne junction with Butts Canyon Road (about 1/2 mi n of Crazy Creek, about 3 mi ne of Middletown, on edge of Coyote Valley); Coyote Valley 365 Comment
  CAS-BOT-BC341412  Lagophylla minor J. Clausen 1935-5-21 1041 Lake 3.3 mi. N. of Middletown on road to Lower Lake Comment
  CAS-BOT-BC341414  Lagophylla minor J. Clausen 1935-5-20 1020 Lake 28.7 mi. W. of Williams on Bartlett Springs road Comment
  CAS-BOT-BC334531  Lagophylla ramosissima James I. McMurphy 1909-8-6 683 Lake Between Kelseyville and Lower Lake Comment
  RSA90516  Lagophylla ramosissima Milo S. Baker 1951-7-6 12379 Lake Elk Mt. Grade below Ranger Station. 1006 Comment
  CHSC22937  Lasthenia californica Robert A. Schlising; Greg Bos 1963-3-30 2472 Lake Coast Ranges. At Lake Detert, along Butts Canyon Road. Comment
  HSC31571  Lasthenia californica Teresa Prendusi 1974-5-4 22 Lake Walker Ridge, 0.5 mi. N of junction with Hwy. 20 671 Comment
  SEINET7062985  Lasthenia californica 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
  UC1318331  Lasthenia californica subsp. californica J. R. Sweeney 1950-4-9 420 Lake 1.2 mi sw Highland Springs 464 Comment
  UC1734091  Lasthenia californica subsp. californica Frank Gould, Kay H. Beach 1940-5-4 1020 A Lake near Middletown. Comment
  CAS-BOT-BC352938  Lasthenia glaberrima Greg de Nevers 2001-4-8 12229 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve Comment
  POM197607  Lasthenia glabrata subsp. glabrata L. R. Abrams 1928-5-4 12312 Lake 5 mi. NE of Middletown on road to Lower Lake. Comment
  HSC43996  Lasthenia gracilis Robert M. Specht 1977-5-14 870 Lake Ukiah District [somewhere within the BLM district bounday, see County and TRS for location, not from the city of Ukiah proper] 585 Comment
  HSC5140  Lasthenia gracilis D. M. Patten 1964-5-1 Lake Boggs Lane, Lakeport 439 Comment
  CAS-BOT-BC213363  Lathyrus jepsonii subsp. californicus M. S. Jussel 1933-7-5 372 Lake Between Cobb Mountain and Adams Springs on teh Binkley Ranch Comment
  RSA74310  Lathyrus jepsonii subsp. californicus C. L. Hitchcock 1949-6-7 19073 Lake 5 miles W of Clear Lake, along Highway #20. Comment
  UC1586125  Lathyrus jepsonii var. californicus Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7493 Lake 1.3 mi se Sulphur Creek Rd. jct. (Bottle Rock Rd, a few mi ne of Pine Grove, halfway between Kelseyville and Middleton, edge of forest near Kelsey Creek) 731 Comment
  UCD106260  Lathyrus jepsonii var. californicus C. L. Hitchcock 1949-6-6 19071 Lake 18 miles east of Clear Lake, along Highway 20 to Williams. Comment
  UCD106275  Lathyrus jepsonii var. californicus N. W. Stice 1947-5-5 s.n. Lake Kelseyville. From Brice Rannells place, Excelsior Valley, 3 mi. south of Lawer Lake. Comment
  UCD38228  Lathyrus jepsonii var. californicus Beecher Crampton 1953-6-2 1377 Lake 4 miles south of Lakeport. Comment
  CAS-BOT-BC213264  Lathyrus sulphureus Mrs. L. R. Reynolds 1917-6-1 s.n. Lake Foot of Mt. Sanhedrin. Comment
  RSA603686  Layia chrysanthemoides Palmer Stockwell 1935-5-19 1314 Lake 2 miles from Clear Lake on road to Scott's Valley. Comment
  CAS-BOT-BC321169  Layia glandulosa Brandegee No date on sheet. s.n. Lake Unspecified Comment
  UC30634  Layia glandulosa unknown 1886-1-1 Lake Comment
  HSC38222  Layia septentrionalis John Rehling, Robert M. Specht 1976-3-19 153 Lake Along Hwy. 29 at the junction of Hopland Rd. Comment
  CAS-BOT-BC274333  Leersia oryzoides L. R. Abrams 1927-8-25 12045 Lake Blue Lakes, near the north end of the upper lake Comment
  RSA594229  Leersia oryzoides L. C. Wheeler 1952-9-4 6903 Lake Canal connecting lower Blue Lake with Scott Creek. Comment
  CAS-BOT-BC527266  Lemna gibba J. W. Blankinship 1928-9-23 s.n. Lake Jordan's pond near Cold Creek, Kelseyville Comment
  RSA2476  Lemna minor J. W. Blankinship 1928-9-23 s.n. Lake Kelseyville Comment
  CAS-BOT-BC215745  Lepechinia calycina Georgia Bentley 1917-5-30 s.n. Lake Lakeport Comment
  CAS-BOT-BC215746  Lepechinia calycina Vernon O. Bailey 1916-6-24 s.n. Lake Clear Lake, Mt. Konocti 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
  JEPS105948  Lepidium latifolium Lowell Ahart 2004-10-4 11426 Lake Below the high water line of Indian Valley Reservoir, near the stream in the northeast part of the reservoir, on the south side of Bartlett Springs Road 446 Comment
  CAS-BOT-BC89769  Lepidium latipes Alice Eastwood; John Thomas Howell 1938-5-17 5675 Lake Elk Mountain. Comment
  SEINET11991669  Lepidium strictum S. E. Bigbee 1984-1 77 Lake E side of Clear Lake, 2.2 mi S of Lucerne 396 Comment
  JEPS53782  Lepidium virginicum Willis L. Jepson 1892-7 13400 Lake Scott Valley, Mountain Region of Clear Lake Clear Lake Comment
  JEPS88948  Lepidium virginicum Jepson Lake Scott Valley Comment
  UCD136948  Leptosiphon acicularis Ellen Dean; with Plant Biology 102 interns 2013-5-4 7720 Lake Clear Lake State Park. NE of Kelseyville. South side of park, south of Soda Bay Road. Along undeveloped road near southern boundary of the of the park, below turnoff to knobcone pines. 609 Comment
  CHSC60124  Leptosiphon androsaceus Sara Goldman 1988-4-9 18 Lake E side Clear Lake, 2.2 mi s of Lucerne. 396 Comment
  RSA424703B  Leptosiphon androsaceus Aaron Liston, M. A. Blumler 1987-4-25 662 -3 Lake Butts Canyon road ca. 8 miles S of Hwy 29. Comment
  RSA93023  Leptosiphon androsaceus Milo S. Baker 1954-5-22 s.n. Lake 3 mi. east of Middletown in western margin of large meadow south of highway. Serpentine region. Comment
  CHSC101611  Leptosiphon bicolor David Isle 2004-5-6 1599 Lake Mendocino National Forest. NE of Gravelly Valley Airstrip; N of Lake Pillsbury. MDB and M. 573 Comment
  HSC42080  Leptosiphon bicolor E. Cope 1977-4-23 28 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC47463  Leptosiphon bicolor J. P. Smith 1978-4-22 9740 Lake Lake/Colusa County line, Walker Ridge Rd., 0.6 mi. from its junction with Hwy. 20 640 Comment
  UCD18196  Leptosiphon bicolor Eva Bayon; With PLB 102 class 2000-4-29 s.n. Lake McLaughlin Reserve. Research Hill, W side of Hunting Creek, just south of turn-off to Recreation Area. 632 Comment
  RSA74342  Leptosiphon ciliatus Milo S. Baker 1945-6-19 11005 Lake Bartlett Mt. at Sawmill Flat 1220 Comment
  HSC45510  Leptosiphon latisectus M. Alcasas 1978-4-23 57 Lake Barrel Springs Campground. 701 Comment
  RSA0103670  Leptosiphon parviflorus Lyman Benson 1927-04 861 Lake Kelseyville. Mt. Range: Middle North Coast; River: Kelsey Creek. 488 Comment
  CHSC63076  Leptosiphon rattanii Vernon H. Oswald; Lowell Ahart 1994-6-1 6256 Lake Forest Road M3 at Low Gap, just N of the Snow Mtn. Wilderness. 1505 Comment
  UCD42012  Lessingia nemaclada Geri Hulse-Stephens 2001-9-8 837 Lake Goat Mountain. Wyman Creek. Wyman Flat. Near camp. 1005 Comment
  CAS-BOT-BC342017  Lessingia ramulosa David D. Keck 1933-11-9 2698 Lake 1.3 mi. E. of Upper Lake Comment
  CAS-BOT-BC342023  Lessingia ramulosa A. A. Heller 1902-8-4 6033 Lake On Eel River one mile below Hullville Comment
  JEPS7814  Lessingia ramulosa Peter H. Raven 1954-9-1 8089 Lake 7 mi s Middletown; Butts Canyon Comment
  UC1195663  Lessingia ramulosa A. R. Kruckeberg 1947-6-15 1485 Lake 4 mi e Middletown; Bar X Ranch, Hill 1030 Comment
  UC1287462  Lessingia ramulosa Willard Spence 1962-7-20 720 Lake 7 mi n of Aetna Springs on Butts Canyon Rd. (on the road to Middletown) Comment
  SEINET7042517  Lessingia virgata A. G. Vestal 1938-9-1 s.n. Lake Bear Creek. Elk Mountain quadrangle UTM Zone 10, 502182mE, 4346597mN. Comment
  JEPS80347  Lewisia nevadensis L. R. Heckard and J. Hickman 1981-6-21 5584 Lake North cirque, Snow Mt. Snow Mt. 1905 Comment
  HSC27155  Lewisia rediviva J. P. Smith, J. O. Sawyer 1972-4-1 5158 Lake 6.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  RSA121275  Leymus triticoides A. Simontacchi 1937-9-16 309 Lake 1.5 miles W. of Laurel Beach; Lakeport 405 Comment
  UC1131742  Leymus triticoides A. Simontacchi 1937-7-10 313 Lake 1.5 mi w Laurel Beach; Lakeport Quadrangle Comment
  SEINET7042557  Limnanthes alba subsp. alba A. G. Vestal 1963-5-11 s.n. Lake Howard Springs. Whispering Pines quadrangle UTM Zone 10, 528320mE, 4300894mN. Comment
  UC971840  Limnanthes douglasii subsp. nivea Arthur Kruckeberg and Carroll Wood 1949-4-27 1769 Lake Middletown Comment
  HSC96801  Limnanthes douglasii subsp. nivea J. Carey, A. Hong, J. Leffingwell 1995-4-2 40 Lake Hwy. 20, 14.7 mi. W of its intersection with Walker Ridge Rd. Comment
  SEINET6670506  Limnanthes douglasii subsp. nivea R. R. Halse 2007-3-25 7130 Lake Along State Hwy 20 ca. 1.3 miles W of Upper Lake just past junction with State Hwy. 29. 406 Comment
  UC615176  Limnanthes douglasii subsp. nivea Beryl O. Schreiber 1932-4-3 213 Lake road to Lower Lake Comment
  UC903738  Limnanthes douglasii subsp. rosea Milo S. Baker 1947-4-6 11658 Lake less than 1 mi s Borax Lake (near road) Comment
  UCD147520  Limnanthes douglasii subsp. rosea Steven Vitales; Plant Science 102 collecing interns 2014-4-26 1 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Anderson Flat. 402 Comment
  UC618371  Linanthus acicularis Alice Eastwood and John Thomas Howell 1938-5-18 5744 Lake 6 mi from Kelseyville (on road to Adams Springs) Comment
  UC730004  Linanthus acicularis Leo F. Koch 1940-4-26 879 Lake 0.5 mi s junction of Highway 29 and Adam Springs Road (s of Kelseyville) Comment
  UC908630  Linanthus acicularis Thomas Morley 1946-4-28 586 Lake 1.1 mi e Middletown (on highway to Lower Lake) 335 Comment
  SEINET7067206  Linanthus dichotomus A. G. Vestal 1947-5-3 s.n. Lake Bare slope about 2.5 miles northeast of Middletown on Route 29. Coordinate datum: NAD27. UTM Zone 10, 536783mE, 4291929mN. Comment
  SEINET7075501  Linanthus dichotomus A. G. Vestal 1955-4-6 3717 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
  UC908291  Linanthus dichotomus Thomas Morley 1946-4-28 588 Lake 1.1 mi e Middletown (on highway to Lower Lake) 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
  JEPS81606  Linanthus parviflorus R. Raiche 1982-3-18 20308 Lake Butts Canyon Road at Detert Reservoir Detert Reservoir Comment
  CDA19194  Linaria dalmatica J. Xerogeanes 2001-5-7 PDR 1242996 Lake North Coast Ranges; along Putah Creek stream bed, Middletown. 0 Comment
  CAS-BOT-BC1169  Linum adenophyllum T. S. Brandegee 1884-6-1 s.n. Lake Lake Co. Comment
  SD69953  Linum adenophyllum Darley F. Howe 1968-5-24 Lake Near Lakeport. Comment
  UC694109 Image available Linum bicarpellatum H. K. Sharsmith 1937-5-27 3949 Lake 3 mi e Middletown (s Lake County); ; E of Middletown, Lake Co. Comment
  CAS-BOT-BC427007  Lithophragma affine Georgia Bentley 1917-5-16 s.n. Lake Lakeport Comment
  RSA274428  Lithophragma affine subsp. affine Lyman Benson 1936-4-24 868 Lake Kelseyville. Middle N Coast mtn range. Dobe Creek. 457 Comment
  CAS-BOT-BC432298  Lithophragma campanulatum Alice Eastwood 1925-5-25 12942 Lake Dashiells, Mt. Sanhedrin Comment
  CAS-BOT-BC435639  Lithophragma heterophyllum Agnes M. Bowman 1902-4-1 95 Lake Sulphur Banks Comment
  CAS-BOT-BC435640  Lithophragma heterophyllum L. R. Abrams 1928-5-5 12371 Lake Upper Lake to Lucerne Comment
  HSC47551  Logfia filaginoides J. P. Smith, J. O. Sawyer, 1978-4-29 9765 Lake Walker Ridge Rd., 1.4 mi. from its junction with Hwy. 20 671 Comment
  CAS-BOT-BC283438  Lolium multiflorum J. W. Blankinship 1928-10-3 s.n. Lake Lakeport Comment
  POM295690  Lolium temulentum Lyman Benson 1928-12-1 767 Lake Kelseyville; Middle N Coast Mountain Range; Kelsey Creek River 457 Comment
  UC50700  Lolium temulentum Jos. Burtt Davy 1900-5-30 6642 Lake Highland Springs Comment
  UC1122982  Lomatium californicum K. Bradshaw 1937-6-10 124 Lake Lower Blue Lake Lakeport Quad., Lower Blue Lake Comment
  HSC62814  Lomatium ciliolatum var. hooveri J. M. DiTomaso 1979-4-14 864 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC67089  Lomatium ciliolatum var. hooveri Cathie Goldberg, Lynn Kunstman, Lauren Philbrick, Geoff Walsh 1980-4-19 37 Lake Along Walker Ridge Road, 0.5 mi. N of junction with access road to Indian Valley Dam 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
  SEINET7881744 Image available Lomatium dasycarpum H. S. Yates 1934-1 2765 Lake S. of Bendmore Valley Sec. - T.14N., R.11W. 19 Comment
  HSC34587  Lomatium dasycarpum subsp. dasycarpum Robert M. Specht 1975-5-3 154 Lake 2.1 mi. N of junction of Bottle Road and Hwy. 175 762 Comment
  HSC37865  Lomatium dasycarpum subsp. dasycarpum Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2310 Lake Beside Morgan Valley Rd., 7.8 mi. from Lower Lake 640 Comment
  JEPS17140  Lomatium dasycarpum subsp. dasycarpum W. L. Jepson 1920-5-23 8990 Lake Indian Valley n.e. Lake Co., Indian Valley 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
  UCD57995  Lomatium hooveri Greg Kareofelas 2007-5-31 s.n. Lake McLaughlin Reserve. Research Hill. West side of Hunting Creek. 701 Comment
  CDA12171  Lomatium macrocarpum G. F. Hrusa 1993-5-2 10870 Lake Serpentine Flora of California; Upper parts of north end of Walker Ridge between Bear Valley and Indian Valley reservoir. Comment
  POM287834  Lomatium macrocarpum Lyman Benson 1930-3-22 1958 Lake Kelseyville, Middle N coast. 549 Comment
  UC1076644  Lomatium macrocarpum Lincoln Constance, Reino Alava, Robert Ornduff 1957-5-5 3649 Lake 3 mi. s. Middletown 350 Comment
  POM287833  Lomatium macrocarpum Lyman Benson 1931-3-25 2691 Lake Kelseyville, Harris Hill. Middle N Coast mtn range, Kelsey Creek. 518 Comment
  RSA424747  Lomatium marginatum Aaron Liston, M. Blumler 1987-4-25 662 -2 Lake Butts Canyon road ca. 8 miles S of Hwy 29. Comment
  SEINET8756175  Lomatium marginatum D. French 1968-4-20 2864 Lake 2.5 miles N of Middletown, near road to Lower Lake Comment
  HSC35022  Lomatium marginatum var. purpureum Ron Ralston 1975-5-3 25 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Road 549 Comment
  JEPS81400  Lomatium triternatum var. macrocarpum L. R. Heckard and J. C. Hickman 1982-7-9 6008 Lake s. side Snow Mt. (1/2 mi. n. of Summit Springs, n. & below upper serpentine area at roadless area entrance) 1500 Comment
  UC173206  Lomatium triternatum var. macrocarpum C. A. Purpus 1894-1 1196 Lake <Mt. San Hedrin> 1219 Comment
Read comments Mar 8 2013
  HSC40713  Lomatium utriculatum Barbara Kelly 1977-4-23 386 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC75321  Lomatium utriculatum Teresa Prendusi 1977-4-23 Lake 0.4 mi. N of Hwy. 20 on Walker Ridge Rd. 640 Comment
  POM287835  Lomatium utriculatum Lyman Benson 1928-4-14 805 Lake Kelseyville 457 Comment
  SD131858  Lomatium utriculatum Barbara Ertter 1988-6-4 7495 Lake Bottle Rock Road, a few miles northwest of Pine Grove, 1.3 miles southeast of Sulphur Creek Road junction,between Kelseyville and Middleton 730 Comment
  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
  UC658983  Lomatium utriculatum Mildred E. Mathias 1937-5-23 1290 Lake along roadside 3 mi. from Lower Lake on rd. to Knoxville Comment
  POM287963  Lomatium vaginatum Lyman Benson 1935-3-27 6318 Lake North Fork Cache Creek, Ukiah-Tahoe Highway. 610 Comment
  SEINET12329992  Lonicera hispidula var. vacillans F. H. Utech, Knight, W.; Knight, I.; Edwards, S. 1986-1 86 -295 Lake Highland Springs Road near Highland Springs Reservior, ca 5 mi WSW of Kelseyville 530 Comment
  UC1125254  Lonicera interrupta A. Simontacchi 1937-7-2 248 Lake 2.9 mi sw High Glade L.O.; Lakeport Quadrangle Comment
  RSA0115182  Lonicera interrupta Cora Benson 1935-6-6 29 Lake Mt. Konocti. Comment
  CAS-BOT-BC294737  Lonicera involucrata Mona Bourell 1997-7-3 6540 Lake Mendocino National Forest, Upper Nye Meadow Comment
  UC353846  Lonicera involucrata var. ledebourii Milo S. Baker 1927-7-2 2272 a Lake near Hoberg's Resort 914 Comment
  POM18970  Lotus crassifolius A. A. Heller 1902-7-14 5857 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  SEINET12162534  Lotus crassifolius W. Knight, Knight, I. 1981-1 4394 Lake nr Towhead Flat enroute to summit of Mt. Sanhedrin 1219 Comment
  JEPS73522  Lotus crassifolius var. crassifolius L. R. Heckard 1972-7-10 3140 Lake along trail above Summit Springs; Snow Mt. 1584 Comment
  UC1129032  Lotus crassifolius var. crassifolius H. S. Yates 1934-4-15 3736 Lake near Bendmore Valley; Ukiah Quad. 762 Comment
  POM276663  Lotus denticulatus Lyman Benson 1935-5-18 6641 Lake Boggs Lake, Mount Hanna; Middle N. Coast Range, Clear Lake Watershed. 1067 Comment
  POM276665  Lotus humistratus Lyman Benson 1928-4-28 155 Lake Kelseyville, Middle N coast Mt. Cold Creek. 762 Comment
  UC1543203  Lotus micranthus Donald G. Nelson 1940-4-30 650 Lake s of Clearlake (between Middletown and Kelseyville, Loch Lomond, precisely at summit of the grade); Cobb. Mt., Loch Lomond Comment
  SEINET12167579  Lotus stipularis Unknown 1986-1 60298 Lake nr Sonoma Co. line, Mayacamas Mts., Pine Mt 945 Comment
  JEPS43865  Ludwigia palustris J. W. Blankinship 1928-8-12 Lake Kelseyville, Gold Creek Comment
  RSA2623  Ludwigia palustris var. pacifica J. W. Blankinship 1928-9-10 s.n. Lake Bogg s Lake, Mount Hannah 762 Comment
  JEPS43864  Ludwigia peploides subsp. peploides Willis L. Jepson 1892-7-31 14375 Lake shores of Clear Lake Clear Lake Comment
  UC144062  Ludwigia peploides subsp. peploides Joseph P. Tracy 1905-8-17 2362 Lake shore of Clear Lake (at Upper Lake); Northern Coast Ranges, Clear Lake 396 Comment
  CAS-BOT-BC342532  Luina hypoleuca G. Ledyard Stebbins; Walter Knight; Irja Knight 1969-10-5 2778 Lake Pinnacle Rock 1407 Comment
  JEPS86121  Lupinus Wayne Roderick 1966-5-15 Lake near the summit along the road above Bartlett Springs; above Bartlett Springs Comment
  SEINET10484510  Lupinus adsurgens Melvin L. Conrad, David B. Dunn 1973-6-6 Conrad 7063 Lake On loose rocky soil on elk mountain, 16.1 miles n of upper lake on road to Pillsbury lake. Douglas fir forest previously burned over 1128 Comment
  UC728678  Lupinus adsurgens Milo S. Baker 1945-6-20 10983 Lake bet Sawmill Flat and Pinnacle Rock, Bartlett Mt.; Bartlett Mt. 1341 Comment
  RSA104692  Lupinus adsurgens var. adsurgens J. T. Howell 21193 Lake Ridge to [?] Flat, Sawtooth Mtn. Comment
  RSA104793  Lupinus adsurgens var. lilacinus Alice Eastwood 1942-1 316 Lake Mt. Sanhedrin Comment
  RSA32018  Lupinus adsurgens var. lilacinus A. A. Heller 1902-7-22 5949 Lake Near the summit of Mt. Sanhedrin Comment
  HSC37891  Lupinus affinis Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-11 2295 Lake S side of Hwy. 20, 1 mi. W of Upper Lake Comment
  CAS-BOT-BC198472  Lupinus albifrons var. albifrons Rimo Bacigalupi 1924-2-22 s.n. Lake Road to Cobb, 4 mi. from Middleton Comment
  POM276284  Lupinus albifrons var. albifrons Lyman Benson 1929-3-23 1038 Lake Kelseyville. 549 Comment
  POM276285  Lupinus albifrons var. albifrons Lyman Benson 1932-6-21 3741 Lake Snow Mountain; ft Middle N Coast Mt Range, Bear Creek, Eel River. 1524 Comment
  CAS-BOT-BC196054  Lupinus albifrons var. collinus John Thomas Howell 1976-4-28 51608 Lake South side of Elk Mt. 914 Comment
  CAS-BOT-BC196265  Lupinus albifrons var. eminens Mrs. Brandegee s.n. Lake Unspecified Comment
  CAS-BOT-BC196266  Lupinus albifrons var. eminens L. R. Abrams 1928-5-7 12497 Lake Cache Creek, 2 miles west of Hough's [Hough] Springs Comment
  CAS-BOT-BC196271  Lupinus albifrons var. eminens M. S. Jussel 1933-7-3 333 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  UC1543070  Lupinus bicolor Donald G. Nelson 1940-4-30 667 Lake Loch Lomond precisely at the summit of the grade s Clear Lake (between Middletown and Kelseyville); s of Clear Lake, Cobb Mt. Comment
  POM10652  Lupinus bicolor subsp. microphyllus C. F. Baker 1903-5-8 2983 Lake Lower Lake Comment
  SEINET10838152  Lupinus bicolor subsp. tridentatus Neslon 1978-4-1 NESLON 3855 Lake Lake county. Chaparral and oak woodland along east side of walker ridge ca 1/4 Mile n of junction with state route 20. Comment
  SEINET10937049  Lupinus bicolor subsp. tridentatus David B. Dunn, Melvin L. Conrad; Patricia L. Kenney 1973-6-7 Dunn 20664 Lake 3.1 mi e of lake co line on rd from hopland to lakeport. Valley floor with Pinus sabinianus and chaparral. Comment
  HSC41166  Lupinus densiflorus var. densiflorus Robert M. Specht, John Rehling 1976-3-17 374 Lake 11.6 mi. N of Middletown on Hwy. 53 Comment
  CAS-BOT-BC26577  Lupinus isabelianus Alice Eastwood; John Thomas Howell 1938-5-17 5687 Lake Elk Mt. Ranger Station Comment
  RSA79007  Lupinus latifolius subsp. latifolius E. K. Balls, Lee W. Lenz 1952-5-8 17123 Lake 4.2 miles north of Lake county line on Highway 29 from Calistoga to Middletown. Comment
  SEINET10837913  Lupinus latifolius subsp. viridifolius David B. Dunn, Douglas G. LeDoux; Melvin L. Conrad 1973-6-7 Dunn 20678 A 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
  POM276318  Lupinus luteolus Lyman D. Benson 1929-9-20 1925 Lake Kelseyville. 427 Comment
  SEINET5628415 Image available Lupinus luteolus A. A. Heller 1902-7-21 5938 Lake Midway between Potter Valley and Hullville. Comment
  OBI56916  Lupinus microcarpus var. densiflorus Rhonda Riggins 1982-5-30 1456 Lake CA 175, 4.2 mi W CA49 in Lakeport, 3.6 mi N Mendocino Co. line Comment
  UCD109309  Lupinus obtusilobus D. E. Breedlove 1963-5-30 5156 Lake 5 miles E of Clear Lake on road to Bartlett Springs. Comment
  CHSC52631  Lupinus sericatus J. D. Jokerst 1985-4-17 2260 Lake North side of Socrates Mine Road 0.6 miles west of its junction with Highway 175. Comment
  HSC47879  Lupinus sericatus Robert M. Specht 1976-3-24 359 Lake 2.5 mi. S of Whispering Pines on W side of Hwy. 29 Comment
  UCD44985  Lupinus sericatus Geri Hulse-Stephens 2004-6-1 1081 Lake Goat Mountain. Lake County: Goat Mountain. Addington Camp. 1386 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
  HSC48160  Lupinus succulentus Thomas W. Nelson, Jane P. Nelson 1978-4-29 3925 Lake Along State Route 20, 1/2 mi. NE of N Fork of Cache Creek in Grizzly Canyon 305 Comment
  POM276529  Lupinus succulentus Lyman D. Benson 1933-4-16 4320 Lake 5 miles E of Stubbs. 762 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
  RSA0011268  Lythrum hyssopifolia A. A. Heller 1902-7-21 5970 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  CAS-BOT-BC343677  Madia elegans Greg de Nevers 2001-7-8 12601 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  JEPS40353  Madia elegans Willis L. Jepson 1892-7 Lake below Little Squaw Valley; S. Fork of the Eel River, Horse Mt. Comment
  UC89389  Madia elegans D. Cleveland 1882-6-20 Lake Allen Springs Comment
  UCD42028  Madia elegans Geri Hulse-Stephens 2001-6-28 865 Lake Goat Mountain. Live Oak Oxbow. 990 Comment
  RSA2380  Madia elegans subsp. elegans J. W. Blankinship 1927-7-3 s.n. Lake Kelseyville Comment
  CAS-BOT-BC344361  Madia exigua Greg de Nevers 2001-5-14 12368 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC344370  Madia exigua Agnes M. Bowman 1902-5-1 135 Lake Sulphur Banks Comment
  CDA26547  Madia exigua G. F. Hrusa, R. Gross 2008-5-23 17403 Lake North Coast Ranges; Box Cyn. Creek. upper Benmore Canyon immed. E and S of Indian Valley Reservoir spillway. 457 Comment
  UC1069875  Madia exigua A. Simontacchi 1937-6-21 179 Lake Hunters Point Mendocino National Forest, Lakeport Quad. 853 Comment
  UCD111943  Madia glomerata Christopher Mallek 2008-1 HV1- 95 -a Lake High Valley. 793 Comment
  CAS-BOT-BC343050  Madia gracilis John Thomas Howell 1945-6-20 21098 Lake Near Pinnacle Rock, Bartlett Mountain Comment
  JEPS80037  Madia gracilis L. R. Heckard with J. Hickman 1979-6-15 5035 a Lake s summits (Summit Spring parking area); Snow Mt. 1645 Comment
  UC176420  Madia gracilis Joseph P. Tracy Jul 21 1905-Aug 16 1905 2300 Lake along stream (belated) Northern Coast Ranges, Elk Mountain (n Lake County) 1219 Comment
  UC1795011  Madia gracilis R. K. Brummitt 1997-6-10 19691 Lake Near summit of Hopland-Lakeport road 700 Comment
  UCD41714  Madia gracilis Geri Hulse-Stephens 2001-6-4 621 Lake Goat Mountain. Fallen Fir Marsh. 1280 Comment
  RSA2381  Madia gracilis subsp. gracilis J. W. Blankinship 1928-7-13 s.n. Lake Mt. Konocti 610 Comment
  SEINET11799049  Madia hallii Unknown 1940-1 931 Lake Serpentine Hill, 1.9 mi E of Middletown Comment
  POM29895  Madia rammii Marcus E. Jones 1883-5-8 s.n. Lake Kelsey. Comment
  CAS-BOT-BC511461  Maianthemum racemosum subsp. amplexicaule M. S. Jussel 1933-4-29 S.n. Lake Jordan Park, Cobb Mt. Comment
  JEPS36796  Malacothrix clevelandii W. L. Jepson 1938-6-11 19001 Lake Reiff, se Lake County Knoxville Ridge Comment
  CAS-BOT-BC347431  Malacothrix floccifera Doris K. Kildale 1928-5-7 4998 Lake 6 miles east of Hough's Mineral Springs Comment
  CDA8301  Malacothrix floccifera M. Wiesendanger 1927-5-4 Lake Putah Canyon 0 Comment
  HSC43937  Malacothrix floccifera Robert M. Specht 1977-5-14 874 Lake S-facing slope below a large rock outcrop Comment
  HSC46528  Malacothrix floccifera J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9313 Lake Boardman Ridge, along FS Rd. 1N02, 1.4 mi. N of junction with FS Rd. 20N01 1006 Comment
  OBI15669  Malacothrix floccifera Rimo Bacigalupi, G. T. Robbins 1954-6-24 4577 Lake Watershed of Squaw Valley Crk, 3 mi above Lake Pillsbury along forest service rd to Mt. Hull summit, overlooking Big Squaw Valley 701 Comment
  POM277355  Malacothrix floccifera Lyman Benson 1932-6-15 3680 Lake Bottle Rock Mountain, Middle N Coast Range, Kelsey Creek watershed. 914 Comment
  UCD32407  Malacothrix floccifera Beecher Crampton; Jim Sweeney 1950-5-6 560 Lake 1 mile west of Highland Springs on either side of the road. 457 Comment
  SEINET9302441  Malacothrix floccifera Unknown 1993-5-2 10868 Lake Colony on rdbank out in upper Barrel Springs Creek, on rd btwn Bear Valley and Indian Valley Reservoir Comment
  CAS-BOT-BC71095  Marsilea vestita Peter H. Raven 1954-9-1 8099 Lake Strand of Detert Reservoir, 5.8 mi. from Middletown on Butts Canyon road Comment
  UC177119  Matricaria discoidea T. S. Brandegee April 1889 Lake Epperson's Comment
  UCR196905  Medicago polymorpha S. Franson 1997-5-3 22 Lake North Coast Range, city of Upper Lake, near Scotts Creek Bridge on Hwy 29, c. 1/4 mile west along levee bordering Tule Lake, on levee's south side on an access road down to the lake 405 Comment
  CAS-BOT-BC271798  Melica californica Carl B. Wolf 1928-5-6 1952 Lake 1 mile up Bartlett Springs grade Comment
  CAS-BOT-BC271799  Melica californica Carl B. Wolf 1928-5-6 1951 Lake 1 mile up Bartlett Springs grade Comment
  JEPS81333  Melica fugax L. R. Heckard and J. C. Hickman 1982-7-6 5947 Lake about 0.25 mi n Cedar Camp (s side of Snow Mt); Snow Mt. 1920 Comment
  CAS-BOT-BC282133  Melica geyeri A. A. Heller 1902-7-15 5885 Lake About Summit Lake, near the summit of Mount Sanhedrin Comment
  UCD87383  Melica harfordii Beecher Crampton 1955-6-13 2835 Lake State Hwy 29, 1/4 mile south Whispering Pines. Comment
  CAS-BOT-BC262512  Melica torreyana A. A. Heller 1919-5-10 13137 Lake Coast Range, north side of the ridge west of Leesville 457 Comment
  CAS-BOT-BC262514  Melica torreyana Karl H. Rechinger 1953-4-11 s.n. Lake 3 miles east of Middletown Comment
  CHSC36418  Melica torreyana J. Lacey 1981-5-3 160 Lake 731 Comment
  UCD160600  Melica torreyana Ellen Dean; Susan Harrison, Sharon Strauss 2015-5-10 8716 Lake Butts Canyon. Butts Canyon Road, just NW of the Napa County line. North side of the road. Not burned in fire last year (2014). 251 Comment
  RSA2539  Melilotus indicus J. W. Blankinship 1928-7-12 s.n. Lake Clear Lake, Kelsey Creek Comment
  UCD41873  Mentha canadensis Geri Hulse-Stephens 2001-8-8 862 Lake Goat Mountain. Three Walnuts Marsh. 944 Comment
  UCD148488  Mentha canadensis Peter Rubtzoff 1964-9-13 5502 Lake Clear Lake State Park, along lower Cole Creek. Comment
  JEPS63439  Mentha spicata W. L. Jepson 1897-7-15 14925 Lake Scott Valley Comment
  SEINET10682320 Image available Mentzelia dispersa A. Arthur Heller 1902-7-19 Heller 5910 Lake Southern slope of Mt. Sanhedrin above the sawmill. Comment
  SBBG69285  Mentzelia laevicaulis Mr. and Mrs. L. C. Ackley -Sep-1927 508 Lake Clear Lake 396 Comment
  UCD160698  Micropus californicus James A. Neilson Jr. 1975-6-5 3254 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  UCD83921  Micropus californicus Ellen Dean; G. Harrington, C. Thomsen, J. Alderson, M. Bibbo 2010-4-24 5943 Lake BLM Cache Creek Wilderness. NE corner of wilderness, on flat just west of confluence of Cache and Rocky Creeks. 293 Comment
  HSC67931  Micropus californicus var. californicus J. P. Smith 1974-5-4 7357 Lake 0.5 mi. N of junction of Hwy. 20 and Walker Ridge Rd. 671 Comment
  JEPS40642  Micropus californicus var. californicus W. L. Jepson 1920-5-24 9013 Lake Houghs' Springs Comment
  UC672239  Micropus californicus var. californicus Herbert L. Mason 1933-4-30 7229 Lake near Aetna Springs Comment
  UC909771  Micropus californicus var. californicus Milo S. Baker 1950-5-6 12187 Lake along hwy about 1 1/2 mi w Lower Lake Comment
  SEINET7072749  Microseris douglasii A. G. Vestal 1963-5-11 s.n. Lake Serpentine at Howard Springs. UTM Zone 10, 528320mE, 4300895mN. Coordinate datum: NAD 27.) Comment
  SEINET7016941  Microseris lindleyi A. G. Vestal, Wanda P. Vestal 1962-4-12 s.n. Lake Butts Canyon Road, 47 miles southeast of Route 53 or 5.2 miles southeast of Middletown. Comment
  RSA92949  Mimulus androsaceus Milo S. Baker 1954-04 12921 Lake 1 mi S.E. of Borax Lake, near road to Burns Valley. Comment
  UC1239056  Mimulus bolanderi Freed W. Hoffman 1947-6-21 1601 Lake on road to Thistle Glade (w side of mountain); North Coast Ranges, Snow Mountain Comment
  HSC95551  Mimulus douglasii A. Hove, A. Poteet, C. Sanville 1999-3-27 8 Lake Walker Ridge Rd. 817 Comment
  POM272823  Mimulus douglasii Lyman Benson 1928-4-16 846 Lake Highland Springs, Mayacamas mtn range, 'Dobe Creek. 610 Comment
  HSC38219  Mimulus douglasii John Rehling, Robert M. Specht 1976-3-17 159 Lake N side of Hwy. 175 to Hopland, 0.1 mi. from Hwy. 29 Comment
  UCD38648  Mimulus floribundus Beecher Crampton 1956-6-26 3629 Lake 1.1 miles east of Seigler Springs. 640 Comment
  POM273243  Mimulus guttatus Lyman Benson 1928-4-30 575 Lake Lake shore country near Lakeside Park. Kelseyville. Middle N Coast mtn range, Clear Lake. 427 Comment
  POM273259  Mimulus guttatus Lyman Benson 1928-3-30 52 Lake Kelseyville. Middle N Coast mtn range, Cold Creek Canyon. 518 Comment
  CDA15774  Mimulus guttatus G. F. Hrusa 1993-5-2 10874 Lake North Coast Ranges; between Bear Valley and Indian Valley Reservoir at N end of Walker Ridge. Comment
  POM273245  Mimulus guttatus Lyman Benson 1929-9-15 1917 Lake Spring on Elk Mt. North Coast mtn range. 610 Comment
  SEINET10570091 Image available Mimulus guttatus A. Arthur Heller 1902-7-20 Heller 5924 Lake In the "Horse Pasture" near the summit of Mt. Sanhedrin. Comment
  JEPS9256  Mimulus latidens R. F. Hoover 1941-5-11 5028 Lake 2 mi nw Kelseyville Comment
  RSA0114868  Mimulus latidens Lowell A. Ahart 2015-4-28 20104 Lake About 30 yards north of the south edge of the meadow, Barrel Spring Meadow, about 0.25 mi (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. 697 Comment
  JEPS101495  Mimulus layneae Dean W. Taylor 1998-6-3 16461 Lake unnamed rd 0.7 miles N Napa County line, ca. 1.5 mile N of Oat Hill 548 Comment
  JEPS8189  Mimulus layneae W. L. Jepson 1938-6-9 18953 Lake Stanton Creek Indian Valley 487 Comment
  RSA488105  Mimulus layneae Barbara J. Ertter 1988-7-4 7690 Lake Bear Creek Rd ca 10 airmiles N of Upper Lake (town), crest of road 3.8 mi from Elk Mt. Rd. Mendocino National Forest. 976 Comment
  UC1012325  Mimulus microphyllus F. W. Pennell and H. L. Mason 1940-5-23 25530 Lake 3 mi n Clear Lake (n of Lakeport) 518 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
  UC584194  Mimulus nudatus J. Clausen 1935-5-22 1056 Lake 14.2 mi se Lower Lake (on Monticello road, near Reiff) Comment
  UCD160593  Mimulus nudatus Ellen Dean; Susan Harrison, Sharon Strauss 2015-5-10 8709 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). Rocky Creek Bed 251 Comment
  POM293640  Mimulus pilosus Lyman Benson 1946-8-31 12191 Lake Thurston Lake. NW of Lower Lake. Middle N Coast Mtn Range. 457 Comment
  JEPS80299  Mimulus primuloides subsp. primuloides L. R. Heckard, and J. Hickman 1980-9-17 5491 Lake Upper Milk Ranch Meadow Snow Mt. 1935 Comment
  RSA0056626  Mimulus rattanii David M. Thompson 1988-5-18 911 Lake W side of Manning Flat. 6.0 mi W of Lower Lake along Hwy 29. 576 Comment
  JEPS3020  Mimulus tricolor Milo S. Baker 1951-7-7 12385 Lake Snow Lake 609 Comment
  JEPS3319  Mimulus tricolor J. Robert Sweeney 1951-5-3 630 Lake 5 mi w Lower Lake (sw of Manning Flat) Comment
  UC129127  Mimulus tricolor Miss Myrtle Stone 1909-4-27 Lake Kelseyville Comment
  RSA535803  Mimulus tricolor David M. Thompson 1986-6-21 523 Lake Manning Flat. 5.6 mi W of Lower Lake along Hwy 29. Comment
  HSC31708  Minuartia californica Bonnie Prange 1974-5-4 Lake Kowalski Ranch 320 Comment
  CAS-BOT-BC388653  Minuartia douglasii R. Bacigalupi; R. S. Ferris; Ira L. Wiggins 1933-6-2 6711 Lake Meadow on Pope Valley - Middletown road, 3 mi. NW. of Napa - Lake county line Comment
  HSC45728  Minuartia douglasii Christopher Knopp 1978-4-23 21 Lake Barrel Springs Campground 701 Comment
  JEPS94217  Minuartia douglasii Vernon Oswald and Lowell Ahart 1998-5-7 9017 Lake between Kowalski Ranch and Barkerville (n side of Bartlett Springs Road on n end of Indian Valley Reservoir); Indian Valley Reservoir, Bartlett Springs Road 457 Comment
  UC1198329  Minuartia douglasii J. P. Tracy May 28 1902-Jun 2 1902 1745 Lake 6 mi nw Lakeport (in hills about Scotts Valley) 426 Comment
  UCD160306  Minuartia douglasii James A. Neilson Jr. 1975-5-22 3224 Lake Off Bottle Rock Road; Glenbrook Cemetery. (Elevation and coordinates estimated by label maker.) 716 Comment
  POM280210  Mollugo verticillata Lyman Benson 1930-9-22 2544 Lake Below Hoberg s; Middle N. Coast Range. 762 Comment
  POM312383  Mollugo verticillata H. L. Mason 1946-7-27 12953 Lake Clear Lake, 2-3 miles north of Lakeport. Comment
  UC1299373  Mollugo verticillata Freed W. Hoffman 1949-9-24 3143 Lake 8.7 mi s of Upper Lake (shores of Clear Lake); North Coast Ranges, Clear Lake Comment
  NY429349  Monardella pinetorum A. A. Heller 1902-7-19 5909 Lake Southern slope of Mt. Sanhedrin above the sawmill Comment
  UC1949148  Monardella sheltonii Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7515 Lake on W side of road; Scotts Valley Rd 1 mi S of Hwy 20, ca 7 airmiles NW of Lakeport Comment
  CAS-BOT-BC220523  Monardella villosa J. W. Blankinship 1928-7-3 s.n. Lake Mt. Konocti Comment
  RSA32513  Monardella villosa J. T. Howell 1945-6-22 21222 Lake Near Sulphur banks. Comment
  RSA0102997  Montia gypsophiloides Lyman Benson 1931-3-22 2675 Lake Highland Springs. Mt. Range: Mayacamas. River: 'Dobe Creek. 609 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
  UC1101347  Myosurus minimus subsp. apus Herbert L. Mason 1953-4-4 14503 b Lake Playa n of Lower Lake (Mannings Flat); Mannings Flat Comment
  UCD23440  Myriophyllum hippuroides Jim McHenry and W. A. Harvey 1955-8-24 s.n. Lake Soda Bay, Clear Lake. Comment
  UCD160473  Nassella lepida James A. Neilson Jr. 1975-5-23 3330 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  CAS-BOT-BC60341  Nasturtium officinale Georgia Bentley 1917-5-16 s.n. Lake Lakeport. Comment
  UC1282748  Navarretia atractyloides J. R. Sweeney 1951-6-3 661 Lake 1.2 mi sw Highland Springs 464 Comment
  LA90102  Navarretia cotulifolia Frank W. Gould; 1940-5-4 1028 Lake 2.5 mi. N of Middleton Comment
  RSA469864  Navarretia divaricata subsp. vividior Milo S. Baker 1948-7-23 12065 Lake Dry bottom of Bogg's Lake at northern end near small water hole 915 Comment
  JEPS2659 Image available Navarretia divaricata var. vividior W. L. Jepson 1897-7-15 15045 Lake Mt. Hanna, Lake Co. Comment
  JEPS70276  Navarretia eriocephala Mabel H. Hazell 1940-5-23 Lake Anderson Ranch Lower Lake Comment
  HSC44291  Navarretia intertexta J. P. Smith, J. O. Sawyer 1971-6-5 4680 Lake 4 mi. N of Upper Lake on the road to Lake Pillsbury. Comment
  UC908078  Navarretia intertexta Herbert L. Mason 1945-5-12 12580 Lake 3 mi n Lower Lake Comment
  UC908383  Navarretia intertexta Herbert L. Mason 1946-5-30 12790 Lake near Middletown; Locomono Creek Comment
  UCD63852  Navarretia intertexta Daniel Sanchez-Mata; Emin Ugurlu 2006-6-19 s.n. Lake Barkerville-Hough Springs. Bartlett Springs Road. Springs close to Cache C reek. 620 Comment
  RSA642567  Navarretia intertexta Stan C. Spencer 1994-5-14 4514 -n1 Lake From Boggs Lake NW ca. 0.5 mi. on Harrington Flat Road (0.14 mi. SE of Bottle Rock Road). N side of road under power lines. Comment
  SD7457  Navarretia intertexta Daniel Cleveland 1882-6-1 Lake Bear Valley Comment
  UCD36042  Navarretia intertexta Beecher Crampton 1949-9-24 494 C Lake Lake County, Bartlett Mountain Ranger Station. Comment
  CHSC91452  Navarretia intertexta subsp. intertexta Lowell Ahart; Robert Schlising 2005-7-2 12131 Lake Along a small stream, near Barrel Spring, Walker Ridge, about 1 1/2 miles (air) south of Bartlett Springs Road, about 2 miles (air) west of Bear Valley. 690 Comment
  POM11684  Navarretia jepsonii Katherine Brandegee 1910-8-10 s.n. Lake Bear Valley, near Epperson's Comment
  RSA113732  Navarretia jepsonii Beecher Crampton 1956-6-26 s.n. Lake Howard Springs Comment
  UC1094375  Navarretia leucocephala subsp. bakeri S. Galen Smith with J. Anderson 1957-6-9 3022 Lake Lower Lake, behind schoolhouse Lower Lake 411 Comment
  CHSC23858  Navarretia leucocephala subsp. pauciflora Glenda Foster 1976-5-1 104 Lake In meadow, 1.8 mi from Loch Lomond ca. .25 mi from Siegler Spring Road. Comment
  UC699706  Navarretia leucocephala subsp. pauciflora Herbert L. Mason 1945-5-13 12583 Lake 5 mi n Lower Lake (Lakeport highway); ; N of Lower Lake, Lake Co. Comment
  UCD48598  Navarretia leucocephala subsp. pauciflora H. L. Mason 1945-5-12 12584 Lake In beds of vernal pools, 3 miles north of Lower Lake, Lake County, California. Comment
  UCD48599  Navarretia leucocephala subsp. pauciflora Beecher Crampton 1953-6-2 1403 Lake 5 miles northwest of Lower Lake on the Kelseyville road. 548 Comment
  SD204935  Navarretia leucocephala subsp. plieantha R. F. Thorne, M. Patterson 1982-8-31 55240 Lake Northwest slope of Mount Hannah, Boggs Lake. 854 Comment
  UC700273 Image available Navarretia leucocephala subsp. plieantha H. L. Mason 1945-6-29 12628 Lake Boggs Lake Mt. Hannah (nw slope of mt.); Boggs Lake, NW slope of Mt. Hannah, Lake Co. Comment
  UC909720  Navarretia leucocephala subsp. plieantha Milo S. Baker 1950-6-2 12259 Lake n end Boggs Lake (nw base of Mt. Hannah); Mt. Hannah, Boggs Lake 914 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
  JEPS70383  Navarretia mellita Willis L. Jepson 1892-7-30 20951 Lake near Uncle Sam Mt. (= Mt. Konocti) Comment
  JEPS70384  Navarretia mellita Willis L. Jepson 1892-7-31 20950 Lake near Kelseyville; Mountain Region of Clear Lake Comment
  JEPS70385  Navarretia mellita W. L. Jepson 1938-6-11 19002 Lake Reiff, Knoxville Ridge (Morgan Valley) Knoxville Ridge (Morgan Valley) 701 Comment
  RSA122937  Navarretia mellita K. e. Bradshaw 1937-6-8 101 Lake 3.5 miles SW of Upper Lake 640 Comment
  JEPS123330  Navarretia myersii subsp. deminuta David Gowen with Leigh Johnson 2010-5-9 1098 Lake Callayomi Road off of Butts Canyon Road. Comment
  SEINET196221  Navarretia pauciflora Robert F. Hoover 1941-6-8 5341 Lake Loch Lomond Comment
  NY336961  Navarretia plieantha M. S. Baker 1946-7-5 11527 Lake Dry margin of Bogg's Lake at N end on the slope of a depression, NW base of Mt. Hana 914.4 Comment
  SEINET204339  Navarretia plieantha Milo S. Baker 1946-1 Lake Comment
  UC1124131  Navarretia pubescens K. E. Bradshaw 1937-6-14 67 Lake 1 mi ssw Liberty School; Lakeport Quad. 487 Comment
  CAS-BOT-BC232671  Navarretia pubescens Milo S. Baker 1945-6-28 11084 Lake 2.5 miles S of Kelseyville on road to Lower Lake Comment
  UC908164  Navarretia pubescens Herbert L. Mason 1935-5-30 8330 Lake between Knoxville mine and Lower Lake Comment
  RSA282282  Navarretia sinistra subsp. pinnatisecta Lyman Benson 1928-9-15 563 Lake Kelseyville, Middle North Coast range, Kelsey Creek watershed; at Rincon School H. 518 Comment
  UCD167381  Navarretia sinistra subsp. pinnatisecta Eric LoPresti 2016-7-6 17 Lake adjacent to McLaughlin UC Reserve. Knoxville State Recreation Area, Dunnigan Hill Road. 685 Comment
  SEINET3860223  Navarretia tagetina Leigh A. Johnson 2004-5-13 04 -046 Lake 0.45 miles up Walker Ridge Road (N) from jct with Hwy 20 (just west of Lake/Colusa Co. Line). At a large pullover area with a serpentine hill on east and a meadow to the north of the hill.; 0 655 Comment
  UCD48353  Navarretia vividior Beecher Crampton 1953-7-14 1502 Lake Boggs Lake, n.w. slope of Mt. Hannah. Comment
  SD133936  Nemacladus capillaris Barbara Ertter 1988-7-4 7689 Lake Bear Creek Road ca. 10 airmiles north of Upper Lake (town), crest of road 3.8 miles from Elk Mountain Road, dry edge of seep area southwest ro 975 Comment
  SEINET1869549  Nemacladus capillaris Barbara Ertter 1988-1 7689 Lake Bear Creek Rd ca 10 airmiles N of Upper Lake (town), crest of road 3.8 mi from Elk Mt Rd, dry edge of seep area SW of road in regenerating chaparral and planted trees, Mendocino Nat'l For. 975 Comment
  SEINET10464776  Nemacladus capillaris Baker 1947-6-24 Baker 11815 Lake Sawmill Flat, Barlett Mountain 1219 Comment
  SEINET10464792  Nemacladus capillaris Rimo Bacigalupi 1956-7-24 Bacigalupi 5742 Lake Colusa-Lake County boundary; about 6 miles south-southwest of Snow Mountain and 2.5 miles north of Fir-root Spring Camp 1311 Comment
  SEINET10464800  Nemacladus capillaris Sweeney 1950-5-20 SWEENEY 480 Lake 1.2 miles southwest of Highland Springs on one year burn in chaparral 465 Comment
  SEINET10873099  Nemacladus capillaris Tracy 1905-7-21 TRACY 2296 Lake Elk Mountain, northern Lake County 1219 Comment
  SEINET10461261  Nemacladus montanus Dennis E. Breedlove 1980-6-29 Breedlove 44834 Lake Butts Canyon Road 5-8 miles south of Middletown 274 Comment
  HSC66048  Nemophila heterophylla B. Ferguson, S. Harris, S. Smith 1980-4-19 Lake Along Walker Ridge Rd. 3.7 mi. N of jct. with access rd. to Indian Valley Dam Comment
  UC1069143  Nemophila heterophylla H. S. Yates 1934-4-15 3760 Lake Bendmore Valley; Ukiah Quad., Bendmore Valley Comment
  CHSC27541  Nemophila menziesii Scott E. Patton 1978-4-9 11 Lake Jct. hwy.29 and 175, ca. 3 mi se of Kelseyville. 499 Comment
  CHSC27799  Nemophila menziesii T. Lawless 1978-4-8 10 Lake Jct. Hwys. 29 and 175, ca. 3 mi. se of Kelseyville. 463 Comment
  CHSC32915  Nemophila menziesii S. Harris; B. Ferguson, M. Moble, M. Smith 1980-4-19 Lake Coldsprings Campground, along access road to Indian Valley Dam. Comment
  HSC13594  Nemophila menziesii D. M. Patten 1964-3-26 Lake 7 mi. NW of Lakeport on Hidden Lake Rd. 427 Comment
  HSC34570  Nemophila menziesii Lon Hall 1975-5-3 326 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 Comment
  RSA2478  Nemophila menziesii J. W. Blankinship 1922-4-5 s.n. Lake Kelseyville. Comment
  UCD120230  Nemophila menziesii Debbie Stamp; Patty P., Joanne S., Cathy R., Cathy M. 1980-4-19 15 Lake Coldsprings Campground, along access road to Indian Valley Dam. In lower part of campground. Comment
  CHSC90532  Nemophila menziesii subsp. menziesii D. Isle 1997-4-2 21 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
  CHSC27517  Nemophila menziesii var. integrifolia Michael F. Henetz 1978-4-15 13 Lake Ca. 100 m s of junction of Hwy. 29 and Hwy. 175. 529 Comment
  POM126457  Nemophila menziesii var. menziesii H. P. Chandler 1907-3-31 7504 Lake Middletown. Comment
  POM346565  Nemophila menziesii var. menziesii Barry Burnell 1971-4-8 300 Lake Intersection of Edgewood Drive, Westlake Drive, and Soda Bay Road, Mayacmas Mts, Clear Lake. 427 Comment
  CAS-BOT-BC219418  Nemophila parviflora John Thomas Howell 1931-4-4 6161 Lake Along St. Helena Creek, 5.5 miles south of Middletown Comment
  POM289441  Nemophila pedunculata Lyman Benson 1930-3-26 1975 Lake Lucerne, Clear Lake, Inner North Coast Range. 457 Comment
  UC579906  Nemophila pedunculata Annetta M. Carter 1933-5-27 349 Lake Cobb Valley w Cobb; Cobb Valley w of Cobb Comment
  CAS-BOT-BC157976  Nicotiana Peter Rubtzoff 1956-9-2 2800 Lake Boggs Lake, southern shore of the lake Comment
  RSA15657  Oemleria cerasiformis Carl B. Wolf 1928-2-26 1521 Lake 6 mi. n. of Upper Lake on road to Williams. Comment
  UC804541  Orcuttia tenuis Milo S. Baker 1948-7-23 12060 Lake at n end of lake near small water hole; Boggs Lake 914 Comment
  UCD88252  Orcuttia tenuis Milo S. Baker 1948-7-23 12060 Lake Boggs Lake. 914 Comment
  UCD88255  Orcuttia tenuis Beecher Crampton 1958-8-19 2223 Lake Boggs Lake, Lake County. Comment
  SBBG7250  Orobanche fasciculata H. and M. Dearing 1939-5-12 3340 Lake Bartlett Mtn 1219 Comment
  CAS-BOT-BC499900  Orobanche fasciculata Ella Dales Cantelow 1938-5-8 2208 Lake 2 mi S of Lakeport on Hopland Road Comment
  RSA402003A  Orthocarpus erianthus Rick Lundquist 1979-4-14 15 Lake Mendocino National Forest; Middle Creek Campground 457 Comment
  RSA202257B  Orthocarpus faucibarbatus L. D. Thurman 1965-4-13 641 Lake 4 miles southeast of Middletown on Butts Canyon Road. Comment
  CAS-BOT-BC6988  Osmaronia padiformis Amos Arthur Heller 1902-7-14 5859 Lake South of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  JEPS80366  Osmorhiza occidentalis L. R. Heckard and J. Hickman 1981-6-22 5599 Lake West Peak-Signal Peak ridge Snow Mt. 2087 Comment
  CAS-BOT-BC316818  Packera clevelandii Milo Samuel Baker 1944-6-28 10850 Lake Sidehill marsh on serpentine area near Glenbrook, Cobb Val, Lake Co. Comment
  JEPS94755  Packera clevelandii Vernon H. Oswald and Lowell Ahart 1998-7-15 9286 Lake e side of county near Barrel Spring (on e side of Baldy Mountain and w of Walker Ridge Road 0.8 mi s of Bartlett Springs Road); Baldy Mountain 640 Comment
  JEPS96683  Packera clevelandii Dean W. Taylor 1998-6-23 16711 Lake Stove Glade (ca 1 mile N of N end Indian Valley Res) 609 Comment
  HSC46512  Packera eurycephala J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9270 Lake Mendocino National Forest, Oak Flat Campground 518 Comment
  JEPS15264  Packera eurycephala var. eurycephala Rimo Bacigalupi with G. L. Stebbins, S. Galen Smith, G. T. Robbins, and Peter Kamb 1950-4-16 3123 Lake 0.5 mi e Barkerville (along Bartlett Springs road, nw extension of Indian Valley, drainage of the North Fork of Cache Creek); North Fork Cache Creek, Indian Valley 441 Comment
  UC909748  Paeonia brownii Milo S. Baker 1950-5-6 12206 Lake about 1 mi se Borax Lake Comment
  CAS-BOT-BC253670  Panicum capillare Milo S. Baker 1945-9-18 11230 Lake Shore of Clear Lake, near Lucerne Comment
  UCD89489  Panicum capillare Beecher Crampton 1956-6-26 3644 Lake 3.5 miles, by road, east of Seiglerse Springs. Margins of Snow's Lake. 655 Comment
  UC1185332  Parvisedum leiocarpum P. C. Hutchison 1961-5-4 Lake Manning Flat 5 mi w of Lower Lake (on road to Kelseyville); Manning Flat Comment
  UC971704  Parvisedum leiocarpum Leo Koch 1940-4-26 872 Lake 4.3 mi s of Adam Springs junction on road to Middletown (Highway 29); Inner North Coast Ranges, Highway 29 Comment
  UC980592  Parvisedum leiocarpum Baker 1938-5-3 8971 Lake 6.5 mi n Lower Lake (on Kelseyville Hwy); ; N of Lower Lake on Kelseyville Hwy., Lake Co. Comment
  UCD137060  Pectocarya penicillata Ellen Dean; with Plant Biology 102 interns 2013-5-4 7756 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
  CHSC90158  Pedicularis densiflora Leo Edson 1984-4-19 10 Lake Whispering Pines. 853 Comment
  UC172288  Pedicularis semibarbata T. S. Brandegee 1891-6-23 Lake Snow Mountain Comment
  CHSC32931  Pellaea andromedifolia D. Boyd; M. Eichelberger, T. Messick, T. Ranker 1980-4-19 15 Lake Coldsprings Campground, along access road to Indian Valley Dam. Comment
  CAS-BOT-BC69315  Pellaea brachyptera Lyman Benson 1932-6-21 3749 Lake Snow Mt., Inner N Coast, Bear Creek, Eel R. 1524 Comment
  HSC46586  Pellaea brachyptera J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9348 Lake Mendocino National Forest, FS Rd. M1, 5.3 mi. from junction with FS Rd. 20N01 1585 Comment
  JEPS80739  Pellaea brachyptera L. R. Heckard and J. C. Hickman 1981-7-28 5699 Lake ridge ca. 1/2 mi e Timber Lake (toward Bear Creek, w side Snow Mt); Snow Mt 1645 Comment
  UCD32423  Penstemon heterophyllus Beecher Crampton 1950-5-20 587 Lake about one mile above Highland Springs, on bench above Highland Creek. 457 Comment
  SBBG66533  Penstemon heterophyllus H. E. Parks 1930-5-17 634 Lake mear Middletown, vicinity of old Mirabel Mine Comment
  RSA109881  Penstemon heterophyllus subsp. heterophyllus Philip A. Munz 1956-7-24 22284 Lake Long Ridge Trail to Snow Mt. from Fir-Root Spring. 1524 Comment
  RSA407927  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 miles from its junction with Forest Service Road 20N01. 1220 Comment
  RSA8552  Penstemon heterophyllus subsp. heterophyllus M. S. Jussel 1933-7-4 353 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch. Comment
  RSA10244  Penstemon heterophyllus subsp. purdyi Carl B. Wolf 1928-5-4 1896 Lake 2 mi. north of Middletown. Comment
  RSA523634  Penstemon heterophyllus subsp. purdyi W. L. Jepson 1942-6-9 20727 Lake Siegler Springs. Comment
  CHSC56600  Penstemon heterophyllus var. heterophyllus Steven Triano 1988-6-1 233 Lake Ca 5.0 air miles ne of Lake Pillsbury. 1173 Comment
  NY601730  Penstemon heterophyllus var. heterophyllus F. W. Pennell 1940-7-4 26053 Lake Route 29; along St. Helena Creek, 6 miles south of Middletown 457.2 Comment
  RSA297763  Penstemon heterophyllus var. heterophyllus Barbara Ertter, J. Strachan 1979-7-12 3080 Lake Lakeview Campground ca 4 airmiles NE of Lucerne, S end of Mendocino National Forest, 1067 Comment
  NY601773  Penstemon heterophyllus var. purdyi C. F. Baker 1913-5-9 3089 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
  UC1051569  Penstemon heterophyllus var. purdyi Helen K. Sharsmith 1953-6-30 4392 Lake slopes of Bear Creek (tributary to Middle Fork Eel River) at Bear Creek Public Camp; Inner North Coast Ranges, Mendocino National Forest 624 Comment
  RSA0034186  Penstemon purpusii M. Bourell 1997-7-3 6587 Lake Mendocino National Forest, summit of Sheetiron Mountain. Comment
  NY640964  Penstemon purpusii H. M. Hall 1913-7-15 9472 Lake Mt. Sanhedrin. Collected in the semi-arid section of the inner North Coast Ranges, 40 to 50 miles from the Pacific Ocean. Northern Lake County. 1645.9 Comment
  JEPS21335  Pentachaeta exilis J. W. Blankinship 1923-4-14 3 Lake 1 mi s Kelseyville; Cold Creek Comment
  JEPS88732  Pentachaeta exilis J. W. Blankinship 1923-4-14 2 Lake 1 mi s Kelseyville; Cold Cr. Comment
  UCD134876  Pentachaeta exilis John Thomas Howell 1976-4-28 51615 Lake Lake Phillsbury near Scott Dam. 548 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
  HSC66643  Pentagramma triangularis Cathy Goldberg, Lauren Philbrick, Lynn Kunstman, Geoff Walsh 1980-4-19 20 Lake Coldsprings Campground, along access road to Indian Valley Dam Comment
  UCD159729  Pentagramma triangularis James A. Neilson Jr.; Teresa A. Sholars 1975-3-26 3075 Lake Mayacmas Mountains, Childers Peak area. Barceloux Ranch, ca. 1 mile east of Big Canyon Road. (Elevation estimated using Google Earth by label maker.) 579 Comment
  CAS-BOT-BC77107  Pentagramma triangularis subsp. triangularis J. W. Blankinship 1924-11-2 s.n. Lake Kelseyville, Mt. Konocti Comment
  CHSC84190  Perideridia kelloggii Lowell Ahart 2003-7-14 10392 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
  UC1562721  Perideridia kelloggii Barbara Ertter 1988-7-4 7713 Lake on Bear Creek Rd 0.5 mi e Rice Fork (1.5 mi w of Bear Cr Campground, ca 11 air mi n of Upper Lake (town), se of Lake Pillsbury); Mendocino Natl Forest 609 Comment
  CAS-BOT-BC413521  Persicaria amphibia Herbert L. Mason 1945-6-29 12622 Lake Boggs Lake at base of Mount Hanna [Hannah] Comment
  CAS-BOT-BC418868  Persicaria hydropiperoides Agnes M. Bowman 1901-9-1 s.n. Lake Lakeport Comment
  CHSC89446  Persicaria lapathifolia Lowell Ahart 2004-10-4 11445 Lake Below the high water line of Indian Valley Reservoir, east of the causeway, in the northwest part of the reservoir, on the east side of Bartlett Springs Road. 446 Comment
  CAS-BOT-BC419002  Persicaria lapathifolia Milo S. Baker 1945-9-4 11199 Lake Beach near Wygal's Resort, S end of Clear Lake Comment
  HSC42022  Phacelia egena M. A. Baker 1977-4-23 203 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  JEPS2088  Phacelia heterophylla subsp. virgata R. F. Hoover 1938-6-9 3548 Lake betw. Burns Valley and Borax Lake Comment
  RSA133932  Phacelia imbricata L. R. Heckard 1953-4-28 358 Lake Highland Springs Comment
  UC1046954  Phacelia imbricata L. R. Heckard and J. R. Sweeney 1953-4-28 355 Lake banks off state hwy 20 near Blue Lakes (nw of Clear Lake); North Coast Range Comment
  UC909957  Phacelia imbricata A. A. Heller 1916-6-7 12374 Lake along roadside between Bartlett Springs and Allen Springs Comment
  JEPS73463  Phacelia mutabilis L. R. Heckard 1972-7-9 3069 Lake trail from Frog Pond to Milk Ranch; Snow Mt. 1950 Comment
  POM163132  Phacelia mutabilis A. A. Heller 1902-7-15 5887 Lake About Summit Lake, near the summit of Mt. Sanhedrin. Comment
  CAS-BOT-BC154280  Phacelia ramosissima var. ramosissima John Thomas Howell 1937-7-18 13120 Lake 12 miles n. of Lower Lake Comment
  JEPS13701  Phacelia rattanii Rimo Bacigalupi with G. T. Robbins 1955-6-7 5255 Lake beside stream of Soda Creek (just w of north arm of Pillsbury Lake) 521 Comment
  UC107551  Phacelia rattanii Blankinship 1893-6-3 Lake Blue Lakes Comment
  UC353809  Phacelia rattanii Milo S. Baker 1928-7-5 3084 b Lake below confluence with Bear Creek; Cal. Nat. Forest, winter bed of Rice Fork Comment
  CAS-BOT-BC154356  Phacelia suaveolens Annetta M. Carter 1933-5-28 354 Lake Southeast slope of Mt. Konocti Comment
  UC1282732  Phacelia suaveolens J. R. Sweeney 1951-4-15 624 Lake 5 1/2 mi nw Lower Lake-Kelseyville Road (Manning Flat Local); Seigler Canyon Comment
  CAS-BOT-BC154357  Phacelia suaveolens L. Constance; L. R. Heckard; S. G. Smith; J. R. Sweeny 1951-4-15 3373 Lake 5.6 miles north of Lower Lake 457 Comment
  UC967255  Phacelia suaveolens L. Constance, L. R. Heckard, S. G. Smith and J. R. Sweeny 1951-4-15 3373 Lake 5.6 miles north of Lower Lake. Comment
  CDA40143  Phacelia tanacetifolia G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18577 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
  RSA604723  Phacelia tanacetifolia L. S. Rose 1936-4-28 36199 Lake Clear Lake Park. 412 Comment
  RSA10234  Phalaris caroliniana C. B. Wolf 1928-5-4 1907 Lake 3 mi. N of Middletown Comment
  JEPS83814  Phleum pratense L. R. Heckard 1974-9-11 3923 Lake dryer margins Frog Pond (about 1/2 mi nw of Foutch Camp (about 1 1/2 mi se of Snow Mt. West)); se of Snow Mt. West, Frog Pond 1920 Comment
  UCD89613  Phleum pratense Beecher Crampton 1956-6-26 3675 Lake Loch Lomond. 855 Comment
  HSC96977  Phoradendron bolleanum L. Ahart 2004-10-14 11457 Lake N side of Bartlett Springs Rd. (Rd. M12), NE part of Indian Valley Reservoir 451 Comment
  CHSC97971  Phoradendron densum R. L. Mathiasen 2005-2-11 501 Lake Ca. 7 km east of Leeville on road to Indian Valley Reservoir ca. 0.5 km northeast of the reservoir. UTM 10 S 4335303 N; 540840 E (Datum NAD 27 CONUS). 455 Comment
  SEINET6630844  Phoradendron flavescens L. Benson 1935-3-30 6372 Lake Kelseyville; Clear Lake; Middle North Coast 427 Comment
  UCD132518  Phoradendron leucarpum subsp. tomentosum Caprice Lee; PLS 102 plant collecting interns 2013-5-4 7 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. North part of park, north of Soda Bay Road. Southeast of entrance kiosk, south end of meadow in valley oak grove. 408 Comment
  HSC87061  Phoradendron serotinum subsp. tomentosum Anthony J. Desch, Bryon Cariss 1988-4-16 27 Lake 6.1 mi. from Hwy. 20 on Walker Ridge Rd. in Blue Oak Campground 579 Comment
  CAS-BOT-BC140591  Physocarpus capitatus David D. Keck 1933-7-1 2460 Lake Headwaters of Kelsey Creek, near Glenbrook 915 Comment
  POM274957  Physocarpus capitatus Lyman D. Benson 1933-6-18 4456 Lake Kelsey Creek, Rincon school, Kelseyville. 518 Comment
  POM276210  Pickeringia montana var. montana Lyman D. Benson 221 Lake Kelseyville - Highland Sp. 518 Comment
  POM294619  Pickeringia montana var. montana Lyman D. Benson 12869 Lake Summit between Lakeport and Hopland. 701 Comment
  RSA537722  Pickeringia montana var. montana Barbara Ertter 1988-7-4 7692 Lake Bear Creek Rd. ca 10 airmiles N of Upper Lake (town), crest of road 3.8 mi from Elk Mt. Rd, Mendocino Natl For. 976 Comment
  UC1129878  Pickeringia montana var. montana A. E. Wieslander 1934-4-15 457 Lake s Bendmore Valley; Ukiah Quadrangle Comment
  UC1193199  Pickeringia montana var. montana P. Zinke 1950-5-17 216 Lake 1 mi n Livermore Ranch; Quad. 60D1 853 Comment
  CAS-BOT-BC71794  Pilularia americana Mrs. Merrel Ackley 1965-6-1 s.n. Lake Near top of Elk Mountain Comment
  CDA42738  Pilularia americana T. C. Fuller 1962-7-1 9141 Lake South edge of Boggs Lake; ca. 7 mi. southeast of Kelseyville. 0 Comment
  JEPS82544  Pinus ponderosa L. R. Heckard 1983-7-27 6119 Lake about 0.25 mi nw of Summit Springs (s side of Snow Mt., growing with Pinus jeffreyi (6118)); Snow Mt. 1554 Comment
  POM282071  Pinus ponderosa Lyman Benson 1932-6-27 3936 Lake Kelseyville, Mt. Hanna; Middle N Coast Mt. Range; Cold Creek Watershed. 762 Comment
  HSC46099  Pinus sabiniana J. P. Smith 1972-4-1 5168 Lake 6.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  RSA2617  Pinus sabiniana J. W. Blankinship 1923-3-11 s.n. Lake Kelseyville. Comment
  UCD132530  Pinus sabiniana Ninh Khuu; PLS 102 plant collecting interns 2013-5-4 5 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. Along undeveloped road that goes southeast from Glebe Road at gate. 559 Comment
  UCR254937  Plagiobothrys Greg de Nevers 1996-5-18 10817 Lake North Coast Range, just south of Anderson Marsh State Historic Park [8420-8600 California Hwy 53] 412 Comment
  CAS-BOT-BC169822  Plagiobothrys J. Clausen 1935-5-20 1029 Lake 33.8 mi W of Williams on Bartlett Springs Road Comment
  UC909762  Plagiobothrys bracteatus Milo S. Baker 1950-5-6 12213 Lake in an undrained spot at base of hills about 1 mi se Borax Lake Comment
  UC914093  Plagiobothrys bracteatus Milo S. Baker 1950-6-2 12263 Lake nw base Mt. Hanna; Bogg Lake 914 Comment
  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
  JEPS77371  Plagiobothrys fulvus Robert M. Lloyd 1963-5-4 2599 Lake 14 mi n Cobb (on State Highway 29) 426 Comment
  HSC3770  Plagiobothrys nothofulvus D. M. Patten 1964-3-25 Lake 6 mi. NW of Lakeport on Hidden Lake Rd. 439 Comment
  CHSC114998  Plagiobothrys stipitatus var. micranthus Lowell Ahart 2015-4-28 20109 Lake About 60 yards north of the south edge of the meadow, Barrel Spring Meadow, about 1/4 mile (air) west of Walker Ridge Road, about 3 miles (air) southwest of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. Comment
  UC2030004  Plagiobothrys stipitatus var. micranthus Robert F. Thorne 1974-7-27 44968 Lake Boggs Lake north of Harrington Flat Road. Comment
  RSA90520  Plagiobothrys stipitatus var. micranthus Milo S. Baker 1957-6-21 12328 Lake Margin of Snow Lake. 610 Comment
  UCD160441  Plagiobothrys tenellus James A. Neilson Jr. 1975-5-14 3469 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  UC881318  Plagiobothrys tener var. tener Milo S. Baker 1934-5-5 7626 Lake at Race Track Kelseyville-Lower Lake Hiwy Comment
  RSA10731  Plantago erecta Carl B. Wolf 1928-5-7 2094 Lake 6 miles east of Houghs Mineral Springs on the road to Williams. Comment
  UCD13143  Plantago erecta Hilary Rypka 1981-5-3 31 Lake Northside of Highway 20, 1 mile northwest of Glenhaven. 548 Comment
  POM283959  Plantago erecta Lyman Benson 1928-4-30 854 Lake 2 miles S Lakeport, Mayacamas Mt Range, Clear Lake watershed. 488 Comment
  UCR196903  Plantago lanceolata S. Franson 1997-5-3 19 Lake North Coast Range, city of Upper Lake, near Scotts Creek Bridge on Hwy 29, c. 1/4 mile west along levee bordering Tule Lake, on levee's south side on an access road down to the lake 405 Comment
  UC511287  Platanthera leucostachys Lyman Benson 1932-6-15 3699 Lake Kelsey Creek Middle North Coast, Cobb Valley, Kelsey Creek 701 Comment
  HSC35385  Platystemon californicus John S. Palmer 1975-5-3 304 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
  HSC37203  Platystemon californicus Lon Hall 1975-5-3 322 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 Comment
  NY1085462  Platystemon glyptolobus C. F. Baker 1903-5-9 3058 Lake Near Lakeport Comment
  UC890162  Plectritis brachystemon A. A. Heller 1902-7-23 5955 Lake Mount Sanhedrin, Thistle Springs Thistle Springs; Mount Sanhedrin, Thistle Springs Comment
  HSC45702  Plectritis ciliosa Sheila Logan 1978-4-23 109 Lake Barrel Springs Campground. 701 Comment
  UCD141189  Plectritis ciliosa Ellen Dean; with Plant Biology 102 interns 2013-4-14 7695 Lake Clear Lake State Park. NE of Kelseyville. Southern part of park, south of Soda Bay Rd. Near Glebe Rd. gate (by orchard). Along undeveloped road that travels east from gate. 583 Comment
  UCD47900  Plectritis ciliosa Ellen Dean; Ryan Brisco 2005-4-24 2472 Lake Lake County, McLaughlin UC Reserve, along Morgan Valley Rd, 0.9 rd mile S of intersection with with road to Reserve Field Station, E side of the road. 637 Comment
  UCD137565  Plectritis ciliosa Glen Holstein 1978-5-6 s.n. Lake Morgan Valley Road at Soda Creek. 390 Comment
  JEPS101992  Pleuropogon californicus Dean Wm. Taylor with Mey Akasah 1999-6-3 17216 Lake Manning Flat, along Highway 29 5 miles West from Lower Lake 563 Comment
  UC1153851  Pleuropogon californicus Beecher Crampton 1955-5-10 2762 Lake 1 mi n of Kelseyville (Kelsey Creek wash); Kelsey Creek wash Comment
  SEINET10611510  Pleuropogon californicus var. californicus Rimo Bacigalupi, Guy T. Robbins 1956-6-1 Bacigalupi 5689 Lake In damp adobe, lowest places in Manning Flat, alongthe road from Lower Lake to Kelseyville. 570 Comment
  SBBG668  Poa bulbosa A. A. Beetle 1941-4-27 1735 Lake Clear Lake, W side of rd side bank Comment
  UCD90603  Poa bulbosa Alan A. Beetle 1941-4-27 1735 Lake shore of Clear Lake. Comment
  UCD91865  Poa pratensis Beecher Crampton 1953-6-2 1399 Lake road from Kelseyville to Lower Lake, large depression (Hesse Flat), 5 miles south of Kelseyville. Comment
  JEPS465  Poa pratensis subsp. pratensis W. L. Jepson 1938-6-9 18942 Lake near Bartlett Springs (along Bartlett Creek) 701 Comment
  JEPS80168  Poa pratensis subsp. pratensis L. R. Heckard with J. Hickman 1980-7-2 5319 Lake ca 10 mi w Stonyford (Upper Milk Ranch Meadow, ne of Snow Mt peaks); Snow Mt 1920 Comment
  UCD136987  Poa pratensis subsp. pratensis Ellen Dean; with Plant Biology 102 interns 2013-5-4 7732 Lake Clear Lake State Park. NE of Kelseyville. North side of park, North of Soda Bay road. Within meadow on east side of entrance road to park. Just south of entrance kiosk. 412 Comment
  UCD42093  Poa pratensis subsp. pratensis Geri Hulse-Stephens 2002-5-31 933 Lake Goat Mountain. Root Homestead. Parcel. Near West vernal pool; Common name: Kentucky bluegrass 944 Comment
  UC1132789  Poa secunda subsp. secunda R. C. Wilson 1937-5-13 363 Lake 1 1/2 mi s Lakeport; Lakeport Quadrangle Comment
  HSC100339  Pogogyne douglasii J. P. Smith 2011-7-16 13308 Lake Along Hwy. 29 at Manning Flat, W of Lower Lake. 1419 Comment
  UC1112227  Pogogyne douglasii S. Galen Smith with J. Anderson 1957-6-7 2968 Lake 0.5 mile west of intersection of Big Canyon road and Harbin Springs roas, ca. 1.5 miles northwest of Middletown. 304 Comment
  UC1211897  Pogogyne douglasii F. Chisaki, R. Taylor, Robert Ornduff 1960-5-30 6164 Lake South end of Borax Lake (east of Clear Lake) Comment
  UCD125335  Pogogyne douglasii Glen Holstein 1980-6-29 117 Lake 1.1 miles directly NNE of intersection of Spruce Grove and Jerusalem Roads, 2000 feet east of Big Bass Ranch sign on Spruce Grove Road, north end of South Steinhart Lake. 518 Comment
  UC1282770  Polygala californica J. R. Sweeney 1952-5-2 772 Lake 0.4 mi se of Black Oak Villa in Butts Canyon (1.1 mi from Lake-Napa county line on Pope Valley Road) 243 Comment
  CAS-BOT-BC110516  Polygonum Greg de Nevers 2001-7-8 12540 Lake Clear Lake, Lake County Land Trust, Rodman Slough. 475 Comment
  UC1192319  Polygonum amphibium var. emersum Malcolm A. Nobs and S. Galen Smith 1949-9-8 1866 Lake Thurston Lake Comment
  UC1101137  Polygonum amphibium var. stipulaceum Herbert L. Mason 1946-7-27 12950 Lake 2-3 mi n Lakeport; Clear Lake Comment
  POM144894  Polygonum argyrocoleon A. A. Heller 1902-8-4 4164 Lake On Eel river one mile below Hullville. Comment
  JEPS51318  Polygonum aviculare subsp. aviculare J. W. Blankinship 1928-8-12 Lake Cold Creek Kelseyville Comment
  UC1192338  Polygonum aviculare subsp. depressum P. Schulthess 1931-7-25 Lake 1 1/2 mi SW of Kelseyville (ranch) Comment
  CAS-BOT-BC414381  Polygonum californicum J. W. Blankinship 1928-11-10 s.n. Lake Kelseyville. Near Breen's pond Comment
  RSA74326  Polygonum convolvulus Leo Koch 1940-4-26 884 Lake in field N of road, 1/2 mile S of jct of Hwy 29 and Adams Spring road, S of Kelseyville Comment
  CAS-BOT-BC414403  Polygonum douglasii John Thomas Howell 1945-6-20 21088 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  RSA109928  Polygonum kelloggii P. A. Munz 1956-7-25 22344 Lake Pond from which a creek flows, SE of W Peak, Snow Mountain 1829 Comment
  UC1101145  Polygonum lapathifolium Herbert L. Mason August 1930 5718 Lake Clear Lake; along shores Comment
  JEPS50586  Polygonum parryi W. L. Jepson 1892-8-4 14795 Lake Gravelly Valley South Fork of Eel River (n Lake Co.) Comment
  RSA781357  Polygonum parryi Anna Kostikova, Glenn Litsios, Sarah Burgy 2010-7-2 158 Lake Harrington Flat Rd, Boggs lake Ecological Preserve. Comment
  UC1713713  Polygonum parryi Joseph P. Tracy 1905-8-16 2356 Lake Elk Mountain Northern Coast Ranges 1219 Comment
  CAS-BOT-BC419855  Polygonum polygaloides subsp. confertiflorum Walter Knight; Irja Knight 1981-6-7 4147 Lake At margin of Bogg's Lake. Within 50 yds. of Harrington Flat Road. 850 Comment
  CAS-BOT-BC421015  Polygonum spergulariiforme A. A. Heller 1902-7-30 6006 Lake On the ridge between the Blue Slide and Sulphur Creek west of Hullville Comment
  SBBG29109  Polygonum spergulariiforme C. M. Belshaw 1936-9-18 2672 Lake NE side of Mount St Helena Comment
  CAS-BOT-BC421016  Polygonum spergulariiforme Chas. M. Belshaw 1936-9-18 2672 Lake Inner North Coast Range. Northeast side of Mount St. Helena Comment
  CAS-BOT-BC72036  Polypodium calirhiza J. W. Blankinship 1923-3-7 s.n. Lake Mt. Konocti Comment
  POM273113  Polypogon maritimus J. T. Howell 1945-6-22 21218 Lake Sulphur Banks. Comment
  RSA115376  Polypogon maritimus Beecher Crampton 1956-6-26 3640 Lake Margin of Snow's Lake, 3.5 miles east of Seigler Springs 655 Comment
  CAS-BOT-BC232398  Polypogon monspeliensis J. W. Blankinship 1923-6-17 s.n. Lake Kelseyville Comment
  UCD84522  Polypogon monspeliensis Ellen Dean; C. Thomsen, G. Harrington, R. Wilmarth, R. Wenk 2010-6-2 6073 Lake Lake County. Walker Ridge. Along Bartlett springs road just west of Walker Ridge Rd intersection. 647 Comment
  UCD91419  Polypogon monspeliensis Catherine E. Koehler 2007-7-18 s.n. Lake Lake-Napa County line: McLaughlin Reserve, east side of Research Hill, adjacent to Hunting Creek. 630 Comment
  SD9755  Polystichum imbricans subsp. imbricans Daniel Cleveland Jul 1882 Lake Allen Springs Comment
  CAS-BOT-BC102538  Populus fremontii Greg de Nevers 2001-7-8 12551 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  SEINET3849647  Populus fremontii D. Estes 2004-1 06010 Lake Along north shore of Clear Lake, E of Nice. Comment
  JEPS43054  Portulaca oleracea Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake near Kelseyville (Mountain Region of Clear Lake); Mountain Region of Clear Lake Comment
  CAS-BOT-BC445229  Portulaca oleracea M. S. Jussel 1948-8-6 6814 Lake Bog Lake Comment
  POM280430  Portulaca oleracea Lyman Benson 1936-8-23 7964 Lake Kelseyville. Mt. range: Middle N. Coast; watershed: Clear Lake. 412 Comment
  CAS-BOT-BC267119  Potamogeton Alice Howard 1966-7-12 s.n. Lake At W end of Boggs Lake 883 Comment
  CAS-BOT-BC452149  Potamogeton diversifolius Herbert L. Mason 1945-6-29 12624 Lake Boggs Lake at base of Mount Hanna [Hannah] Comment
  UC1950037  Potamogeton foliosus R. F. Thorne, M. Patterson 1982-8-31 55235 Lake Northwest slope of Mount Hannah, Boggs Lake. Comment
  UC1100059  Potamogeton nodosus Malcolm A. Nobs, S. Galen Smith 1949-9-8 1851 Lake many shores of Thurston Lake Comment
  UC1600948  Potamogeton nodosus Milo S. Baker 1945-9-18 11228 Lake near shore just n of Lucern Comment
  CAS-BOT-BC258910  Potamogeton pusillus Peter Rubtzoff 1952-6-22 1273 Lake Blue Lakes, northern lake. Comment
  JEPS80290  Potentilla gracilis var. fastigiata L. R. Heckard and J. Hickman 1980-9-17 5478 Lake trail to Milk Ranch near w ridge West Peak; Snow Mountain, trail to Milk Ranch nr w ridge West Peak 2011 Comment
  UC525511  Potentilla gracilis var. fastigiata Ethel Crum 1933-7-23 1518 Lake Cobb Mountain 792 Comment
  CAS-BOT-BC540542  Potentilla gracilis var. fastigiata A. A. Heller 1902-7-15 5884 Lake About Summit Lake near the summit of Mt. Sanhedrin Comment
  CAS-BOT-BC540544  Potentilla gracilis var. fastigiata Ethel Crum 1933-7-23 1518 Lake Cobb Mountain 792 Comment
  UCD42066  Prunella vulgaris var. lanceolata Geri Hulse-Stephens 2001-6-30 748 Lake Goat Mountain. Hanging Marsh; Common name: self-heal. 1371 Comment
  RSA283338  Prunella vulgaris var. lanceolata Lyman Benson 1932-7-17 3937 Lake Cobb Valley, below Hoberg s. 915 Comment
  UCD19392  Prunella vulgaris var. lanceolata Gerald Dickinson 1964-7-21 188 Lake Upper Nye Campground on Sheetion Mt. Rd. Comment
  CAS-BOT-BC157925  Prunus emarginata Paul Hitchborn 1930-4-3 217 Lake Scott Valley Comment
  CAS-BOT-BC157926  Prunus emarginata Carl B. Wolf 1928-5-6 2004 Lake 6 1/2 miles west of Bartlett Springs Comment
  CAS-BOT-BC157927  Prunus emarginata L. R. Abrams 1916-7-28 6291 Lake Grade between Bartlett Spr. & Clear Lake Comment
  CAS-BOT-BC151161  Prunus subcordata J. W. Blankinship 1923-3-25 s.n. Lake Mt. Konocti 609 Comment
  POM275651  Prunus subcordata Lyman D. Benson 1942-7-19 11301 Lake Middle North Coast Mtn. Range. Clear Lake drainage area. Korbell's Flat at the foot of the Soda Bay Grade, Kelseyville. Cold North slope at base of Mt. Konocti. Comment
  RSA86868  Prunus subcordata F. W. Peirson 1926-4-2 6599 Lake 5 miles west of Lower Lake on Kelseyville Road Comment
  UC903697  Prunus subcordata Milo S. Baker 1950-4-15 12177 Lake back of Sulphur Bank Mine (at s shore of Clear Lake); Clear Lake Comment
  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
  UCSB41808  Prunus virginiana var. demissa Fraser, J. 1970-5-5 Lake 6.5 mi. from junction of 29/175 on Hwy 175 between kelseyville and Middletown 914 Comment
  RSA94028  Psilocarphus brevissimus Milo S. Baker 1954-5-22 12952 Lake Manning Flat, north of Lower Lake on Highway to Kelseyville. Comment
  RSA7647A  Ptelea baldwinii subsp. crenulata Carl B. Wolf 1933-9-26 5508 Lake 4 miles E of Haughs' Mineral Springs on road to Williams. 457 Comment
  CAS-BOT-BC146385  Ptelea crenulata M. S. Jussel 1933-4-7 7509 Lake Soda Bay, Clear Lake Comment
  CAS-BOT-BC146386  Ptelea crenulata Carl B. Wolf 1930-11-2 1796 Lake 4 miles east of Hough's Mineral Springs on road to Williams 609 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
  UCD83886  Pterostegia drymarioides Ellen Dean; Gordon Harrington, Jack Alderson 2010-3-7 5803 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-BC460613  Pyrola aphylla Alice Eastwood 1925-5-24 12961 A Lake Dashiells, Mt. Sanhedrin Comment
  CAS-BOT-BC462753  Pyrola dentata C. F. Leithold 1893-7-1 s.n. Lake Unspecified Comment
  JEPS80400  Quercus L. R. Heckard, and J. Hickman 1981-6-23 5633 Lake along s side North Ridge trail; Snow Mt. 2011 Comment
  LA205348  Quercus X eplingii Carl Epling; William Robison 1935-7-27 sn Lake hillside near Clear Lake Comment
  CAS-BOT-BC104190  Quercus X morehus Agnes M. Bowman 1902-4-1 216 Lake Sulphur Banks Comment
  POM270266  Quercus X morehus Lyman Benson 1932-8-6 4041 Lake Kelseyville, Middle N Coast mt. range, Cold Creek Canyon watershed. 579 Comment
  UC1193237  Quercus X morehus P. Zinke 1949-4-29 8 Lake 2 mi w Donovan Valley 609 Comment
  POM163401  Quercus berberidifolia Rimo Bacigalupi 1926-1-1 1231 Lake At summit of Blue Lakes Road - one miles west of Blue Lakes Resort. Comment
  POM223684  Quercus berberidifolia L. S. Rose 1935-9-11 35634 Lake 8 mi. SW of Lakeport. 610 Comment
  POM270074  Quercus berberidifolia Lyman Benson 1935-3-25 6310 Lake Scotts Valley, Mayacamas Mt. Range, Clear Lake watershed. 549 Comment
  UC146106  Quercus berberidifolia Joseph P. Tracy 1905-8-19 2366 Lake hills back of Scott's Valley; North Coast Ranges 548 Comment
  UC484115  Quercus berberidifolia Carl B. Wolf 1930-11-2 Lake 4 mi e Hough's Mineral Springs (on road to Williams) 609 Comment
  UCSB58635  Quercus berberidifolia Muller, Cornelius 1954-6-20 Lake 1/2 mi. above Bear Creek Camp Comment
  UCD45254  Quercus berberidifolia Frank T. Callahan II 1986-11-16 s.n. Lake California, Lake County: south of Highway 20, marker 3801. Comment
  CAS-BOT-BC62558  Quercus chrysolepis Alice Eastwood 1925-5-22 12781 Lake Dashiells, Mt. Sanhedrin Comment
  CAS-BOT-BC62562  Quercus chrysolepis Jas. O. Gunn 1902-5-17 s.n. Lake 3 miles SE of Glenbrook Comment
  RSA2745  Quercus chrysolepis J. W. Blankinship 1927-2-11 s.n. Lake Mt. Hannah. Comment
  UC1135404  Quercus chrysolepis R. C. Wilson 1937-6-10 400 Lake Lower Blue Lake Lakeport Quad. 457 Comment
  UC1281194  Quercus chrysolepis H. E. McMinn 1923-5-27 998 a Lake Bear Creek, tributary to Rice Fork of Eel River, at base of Snow Mt. Snow Mt., Rice Fork of Eel River Comment
  UCSB1064  Quercus chrysolepis Muller, Cornelius 1954-6-20 Lake Bear Valley at Bear Creek Camp 762 Comment
  CAS-BOT-BC86893  Quercus douglasii M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. Comment
  RSA5744  Quercus douglasii J. W. Blankinship 1928-9-16 s.n. Lake Mt. Konocti 610 Comment
  UCD40010  Quercus douglasii Rodney Gale Myatt 1971-9-15 993 A Lake Cobb Mt. Along Hwy 29, south of Clear Lake. 822 Comment
  CAS-BOT-BC86199  Quercus dumosa A. A. Heller 1902-8-11 6046 Lake On Eel River one mile below Hullville Comment
  CHSC98740  Quercus durata var. durata L. P. Janeway 2007-6-17 9045 Lake Inner North coast Ranges. Kanaka Glade, a spring at the head of 'Spanish Creek East Fork: near the top of Pacific Ridge. 981 Comment
  UCD45883  Quercus durata var. durata A. R. Kruckeberg 1947-8-16 1573 Lake 1/4 mile west of White's Point, Table Mountain Road (road between Mountain Mill House and Oat Hill School), Lake County, near Napa-Lake county line, California. Comment
  UCD45922  Quercus durata var. durata Leonard Day 1948-7-28 s.n. Lake Near Knoxville, Lake County, California. Elevation 1800 feet. 548 Comment
  UCSB1156  Quercus durata var. durata Muller, Cornelius 1954-6-20 Lake Bear Creek Valley at Bear Creek Camp 762 Comment
  UC1196520  Quercus garryana Joseph P. Tracy Jul 21 1905-Aug 16 1905 2333 Lake Elk Mountain Northern Coast Ranges 1219 Comment
  UC119097  Quercus kelloggii unknown 1891-6-24 Lake Snow Mt. Comment
  UC54720  Quercus kelloggii W. W. Mackie 1902-9-20 Lake Sheet Iron Mt. toward St. John's Mt. (n Lake County); Sheet Iron Mt. Comment
  POM270141  Quercus lobata Lyman Benson 1932-8-28 4052 Lake Kelseyville, Middle North Coast Mt. Range, Kelsey Creek Watershed, Big Valley. 457 Comment
  CAS-BOT-BC104837  Quercus wislizeni J. W. Blankinship s.n. Lake Clark's Peak, Mt. Konocti, Cliffs 914 Comment
  CAS-BOT-BC104848  Quercus wislizeni Georgia Bentley 1917-4-20 s.n. Lake Lakeport Comment
  RSA1469  Quercus wislizeni E. R. Johnson 1929-08 1426 Lake Between Hopland and Lakeport. Comment
  JEPS94206  Rafinesquia californica Vernon Oswald and Lowell Ahart 1998-5-7 9021 Lake Bartlett Springs Road 9.0 mi w of Bear Valley Road (near the w end of the Bartlett Creek Arm of Indian Valley Reservoir); Bartlett Creek Arm of Indian Valley Reservoir 469 Comment
  CAS-BOT-BC294725  Ranunculus Mona Bourell 1997-7-2 6520 Lake Mendocino National Forest. Along Rice Creek Road. FS Road M 3 1615 Comment
  RSA0005343  Ranunculus alceus Lyman Benson 1932-6-21 3730 Lake Bear Creek, Snow Mountain (southwest side near Elk Mountain). Mt. Range- Middle North Coast. Drainage area - Eel river 610 Comment
  UCD42040  Ranunculus aquatilis var. aquatilis Geri Hulse-Stephens 2001-6-3 600 Lake Goat Mountain. Addington Pond. 1280 Comment
  POM269999  Ranunculus aquatilis var. capillaceus Lyman Benson 1928-4-29 599 Lake Running water of Cold Creek Mt Hanna Comment
  UCD95926  Ranunculus californicus Shirley L. Cotter 1952-3-7 3389 Lake Five miles north of Middletown. Comment
  HSC37998  Ranunculus canus Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-13 2362 Lake Along Bartlet Springs Rd., 0.6 mi. from its junction with Hwy. 20 Comment
  RSA534584  Ranunculus flammula var. ovalis Peter Rubtzoff 1957-8-10 3507 Lake Boggs Lake, Western shore of the lake open, wet ground Comment
  POM269218  Ranunculus hebecarpus Lyman Benson 1935-5-17 6590 Lake West base of Mt. Konocti, Breen's Lake. Middle N Coast mtn range, Clear Lake watershed. 488 Comment
  POM89890  Ranunculus hebecarpus F. W. Peirson 1926-4-2 6603 Lake Lower Lake Comment
  HSC40845  Ranunculus occidentalis Tom Duebendorfer 1977-4-23 22 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  UC505167  Ranunculus occidentalis R. M. Holman 1933-4-30 Lake Kelseyville Comment
  UCD159744  Ranunculus occidentalis James A. Neilson Jr.; Teresa A. Sholars 1975-3-26 3066 Lake Mayacmas Mountains; 1/4 mile south of Childers Peak, east of Big Canyon Road, Barceloux Ranch. (Elevation estimated using Google Earth by label maker.) 548 Comment
  POM268308  Ranunculus occidentalis var. eisenii Lyman Benson 1930-3-31 2014 Lake Middletown, Inner N Coast Mt. Range, Putah Creek. 457 Comment
  HSC35080  Ranunculus occidentalis var. occidentalis J. M. Sauser 1975-5-3 29 Lake 2.1 mi. N of junction of Bottle Rack Rd. and Hwy. 175 762 Comment
  HSC62793  Ranunculus occidentalis var. occidentalis Rick Lundquist 1979-4-14 13 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  POM269678  Ranunculus orthorhynchus var. bloomeri Lyman Benson 1935-5-17 6603 Lake Kelseyville; Mt. Range: Middle N Coast; Watershed: Clear Lake. 427 Comment
  CAS-BOT-BC59539  Rhamnus crocea H. E. McMinn 1922-7-1 286 Lake Along road from Highland Sprnigs to Hopland Comment
  CAS-BOT-BC59827  Rhamnus ilicifolia Carl B. Wolf 1928-2-26 1516 Lake 6 mi. no. of Upper Lake on road to Williams. Comment
  POM283027  Rhamnus ilicifolia Lyman Benson 1937-8-2 8478 Lake Hopland Grade (Lakeport), Mayacamas Mt. range, Clear Lake watershed 488 Comment
  POM283030  Rhamnus ilicifolia Carl B. Wolf 1930-12-27 2567 Lake Soda Bay Grade, Middle N Coast Clear Lake. Hill at mouth of Kelsey Creek, N slope. 427 Comment
  UC424799  Rhamnus ilicifolia Milo S. Baker 1930-4-19 3972 b Lake e shore of Clear Lake Clear Lake Comment
  UC592732  Rhamnus tomentella subsp. crassifolia unknown 1928-5-6 2045 Lake 0.25 mi e Bartlett Springs (on the road to Williams) Comment
  UC61092  Rhamnus tomentella subsp. crassifolia W. W. Mackie 1902-9-1 Lake mountains of n Lake Co. Comment
  POM287375  Rhododendron occidentale Egan 1932-5-2 s.n. Lake Mayacamas Mountain Range. Cobb Valley 762 Comment
  UCD20699  Rhododendron occidentale A. T. Leiser 1985-5-19 KG Lake Lake Co. near Colusa Co. border, Kanaka Glade, 1.5 miles off 2 Wheel Drive Rd. 16NO6 (Mendocino National Forest). In upper drainage of the east fork of Spanish Creek which runs S to SW. Comment
  UCD22663  Rhododendron occidentale Brian W. Boose 1990-4-28 3 Lake Butts Canyon Rd. (Butts Canyon). Comment
  CAS-BOT-BC170549  Rhus aromatica Brandegee s.n. Lake Unspecified Comment
  CAS-BOT-BC170551  Rhus aromatica M. S. Jussel 1933-4-30 s.n. Lake Jordan Park, Cobb Mt. Comment
  UC1090382  Rhus trilobata Milo S. Baker 1957-6-14 13120 Lake roadside between Hiway 20 and Lower Lake; North Coast Ranges Comment
  CAS-BOT-BC433160  Ribes Mrs. H. M. Mitchell 1932-4-2 s.n. Lake Unspecified Comment
  CAS-BOT-BC92932  Ribes californicum var. californicum Georgia Bentley 1917-4-4 s.n. Lake Lakeport. Comment
  HSC95560  Ribes californicum var. californicum A. Hove, A. Poteet, C. Sanville 1999-3-27 10 Lake Walker Ridge Rd., 1/4mi W of Blue Oak Recreation Area 537 Comment
  CDA11010  Ribes malvaceum G. F. Hrusa 1993-3-6 10521 Lake North Coast Biodiversity Arena; Approx. 0.5 m E of Indian Valley Res. on slopes above Indian Creek. 539 Comment
  CHSC33077  Ribes malvaceum J. P. Smith; Tom Nelson 1976-4-13 8575 Lake 5.7 miles east of Bartlett Springs on the Bartlett Springs Road. 487 Comment
  UCD102475  Ribes roezlii J. M. Tucker 1959-5-30 3524 Lake ca. 1 1/4 miles northwest of Goat Mountain Lookout, Goat Mountain. 1767 Comment
  UCD41692  Ribes roezlii Geri Hulse-Stephens 2001-9-6 808 Lake Goat Mountain. Lovelady Spring. 1264 Comment
  CAS-BOT-BC198887  Ribes roezlii var. cruentum M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. 914 Comment
  CAS-BOT-BC363001  Rigiopappus leptocladus John Thomas Howell 1945-6-21 21137 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  CHSC45767  Rigiopappus leptocladus Vernon Oswald 1986-4-29 1986 Lake Concow Rd. 1.1 mi sw of Ponderosa Way (Rim Rd.). 853 Comment
  CHSC63039  Rigiopappus leptocladus Vernon H. Oswald; Lowell Ahart 1994-6-1 6255 Lake Forest Road M3 at Low Gap, just N of the Snow Mtn. Wilderness. 1505 Comment
  UC519556  Rigiopappus leptocladus M. S. Jussel 1933-6-26 195 Lake vicinity Cobb Mountain Comment
  UC728701  Rigiopappus leptocladus Milo S. Baker 1945-6-20 10998 Lake near foot Pinnacle Rock (summit of Bartlett Mt.); Bartlett Mt. Comment
  UCD83829  Rigiopappus leptocladus Ellen Dean; G. Harrington, C. Thomsen, J. Gilardi 2010-5-12 6008 Lake southern part of Cache Creek Wilderness Area. Area is accessed via Morgan Valley Road and eastern forks of Rocky Creek Road. Permission granted to use private road to get to Wilderness boundary. 797 Comment
  JEPS75828  Rorippa curvipes var. truncata L. R. Heckard 1974-9-11 3917 Lake about 1 1/2 mi se Snow Mt. West (about 1/2 mi nw of Foutch Camp, along western edge Frog Pond); se of Snow Mt. west, w edge Frog Pond 1920 Comment
  CAS-BOT-BC74528  Rorippa curvisiliqua J. W. Blankinship 1928-7-12 s.n. Lake Clear Lake shores. Comment
  UC173989  Rosa H. M. Hall 1913-7-16 9492 Lake Jordan flat Inner North Coast Ranges, Mt. Sanhedrin (n Lake Co., 40-50 mi from Pacific Ocean) Comment
  CAS-BOT-BC147441  Rosa californica Greg de Nevers 2001-5-14 12422 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  POM275403  Rosa californica Lyman D. Benson 1940-8-6 10380 Lake Kelseyvelle. Mt. Range Middle N. Coast. Clear Lake. Zone upper sonoran 427 Comment
  POM275404  Rosa californica Lyman D. Benson 1942-7-2 11271 Lake Bank of Kelsey Creek 1 mile north of Kelseyville. Middle N Coast Mtn range. Clear Lake drainage. 412 Comment
  UC154216  Rosa gymnocarpa Joseph P. Tracy Jul 21 1905-Aug 16 1905 2270 Lake Elk Mountain Northern Coast Ranges (n Lake Co.) 1219 Comment
  CHSC90686  Rosa spithamea D. Isle 1997-9-25 1027 Lake Mendocino National Forest--North Coast Ranges. Upper Lake Watershed. 2.1 miles up Pintey Ridge road from Middle Creek in safety zone for Fork Fire. 755 Comment
  JEPS108154  Rosa spithamea D. Isle 1997-9-25 1026 Lake Pitney Ridge. Just west of gate to Jack Kroll's property. Just east of Young's Peak. 1036 Comment
  UCD41316  Rubus armeniacus Andrea Douglas; E. Dean, M. Bibbo, and T. Pitman 2004-5-1 7 Lake McLaughlin UC Reserve. Along road that leads from Knoxville-Berryessa road to Field station. E. side of Hunting Crk where creek crosses the road. 649 Comment
  CAS-BOT-BC147127  Rubus glaucifolius Milo S. Baker 1927-5-31 2176 a Lake East slope Cobb Mt. Comment
  CAS-BOT-BC147130  Rubus glaucifolius A. A. Heller 1902-8-7 6040 Lake Northerly slope of Mt. Sanhedrin opposite Mt. Hull Comment
  CAS-BOT-BC110480  Rumex L. R. Abrams 1928-5-4 12301 Lake 5 miles northeast of Middletown on road to Lower Lake. Comment
  CAS-BOT-BC421873  Rumex acetosella Alice Eastwood 1925-5-25 12949 Lake Dashiells, Mt. Sanhedrin Comment
  CAS-BOT-BC422156  Rumex californicus John Thomas Howell 1945-6-20 21086 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  RSA2338  Rumex conglomeratus J. W. Blankinship 1924-7-3 s.n. Lake Kelseyville. Comment
  UC1101226  Rumex crispus Malcolm A. Nobs and S. Galen Smith 1949-9-8 1867 Lake Thurston Lake Comment
  UCD41572  Rumex salicifolius var. salicifolius Geri Hulse-Stephens 2001-6-3 605 Lake Goat Mountain. Addington Pond. 1280 Comment
  RSA2537  Rupertia physodes J. W. Blankinship 1928-7-13 s.n. Lake Mt. Konocti. Comment
  UC764684  Rupertia physodes R. F. Hoover 1941-5-11 5025 Lake low hills Kelseyville Comment
  UC1100020  Ruppia cirrhosa Annetta Carter 1951-6-23 3068 Lake sw shore Borax Lake 426 Comment
  UC443  Ruppia cirrhosa H. N. Bolander Sep 1863 2659 Lake Clear Lake Comment
  UCR77574  Sagittaria cuneata R. F. Thorne, Larry E. DeBuhr 1975-8-15 46821 Lake Coast Range, Boggs Lake, west of Mt. Hanah, c. 7.5 mi SSE of Kelseyville and 3 mi NNW of Glenbrook Resort 856 Comment
  UC482390  Salix Lee Bonar 1932-7-14 Lake Putah Creek a few mi. n. of Middletown; Putah Creek 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
  CAS-BOT-BC102875  Salix breweri Ball; Bracelin; Parks & Parks 1931-4-21 32 Lake St. Helena Creek 8 km. south of Middletown 430 Comment
  CAS-BOT-BC102876  Salix breweri John Thomas Howell 1931-4-3 6149 A Lake Butts Valley Road to Middletown, 5 miles from Aetna Springs Comment
  CAS-BOT-BC102892  Salix breweri Harold E. Parks; Susan T. Parks 1932-3-25 01130 b Lake St. Helena Creek, 5 km. south of Middletown and south of Mirabel 360 Comment
  LA208568  Salix breweri Ball; Mrs. H. P. Bracelin, Parks, Parks 1931-4-21 25 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. S. of Middletown 420.0 Comment
  LA208569  Salix breweri Ball; Mrs. H. P. Bracelin, Parks, Parks 1931-4-21 23 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. S. of Middletown 420.0 Comment
  POM184869  Salix breweri H. E. Parks, Susan T. Parks 1932-3-25 1130 -b Lake St Helena Creek. 5 km S of Middletown and S of Mirabel. 360 Comment
  POM360947  Salix breweri H. E. Parks 1931-9-18 1066 Lake Mirabel Creek. Near jct with St Helena Creek. About 6 km S of Middletown. 420 Comment
  RSA5633  Salix breweri H. E. Parks 1931-9-18 1065 Lake Mirabel Creek. Near jct with St Helena Creek. About 6 km S of Middletown. 420 Comment
  SBBG58856  Salix breweri C. R. Ball, H. Bracelin, H. Parks 1931-4-21 32 Lake St. Helena Crk, 8 km S of Middletown 430 Comment
  SD37392  Salix breweri Harold Parks, Ball, Bracelin 1931-4-21 23 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km south of Middletown 420 Comment
  UC481156  Salix breweri Harold E. Parks 1931-9-18 1066 Lake near junction with St. Helena Creek; Mirabel Creek 420 Comment
  UC481199  Salix breweri Ball, Bracelin, Parks and Parks 1931-4-21 22 Lake near junction with St. Helena Creek (about 6 km s); Mirabel Creek 420 Comment
  UCD84034  Salix breweri Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6213 Lake Cache Creek Wilderness area, southern edge of wilderness, accesssed via eastern forks of Rocky Creek Road and then via a private road owned by Stephen Gilardi (an area known as Brushy Sky High on some maps). 680 Comment
  CAS-BOT-BC103740  Salix exigua C. H. M. 1916-9-5 s.n. Lake Summit Sheetiron Mt., Calif. Nat. Forest Comment
  RSA92706  Salix exigua F. W. Peirson 1926-4-2 9602 Lake Hopland Grade to Clear Lake. Comment
  POM296392  Salix gooddingii Lyman D. Benson 1948-7-2 12879 Lake Lakeside Park, north of Kelseyville on Clear Lake. 396 Comment
  UCD151174  Salix gooddingii James A. Neilson Jr. 1974-4-24 2732 Lake Mayacmas Mountains. Well site on Socrates Mine Road near headquarters. (Elevation estimated using Google Earth by label maker.) 853 Comment
  LA208729  Salix laevigata Ball; Bracelin, Parks, Parks 1931-4-21 29 Lake St. Helena Creek just S. of Middletown 400.0 Comment
  UC1134939  Salix laevigata K. E. Bradshaw 1937-6-10 127 Lake Lower Blue Lake Lakeport Quad., Lower Blue Lake Comment
  UCD111104  Salix laevigata Ball; Bracelin, Parks, and Parks 1931-4-21 29 Lake St. Helena Creek just south of Middletown. 400 Comment
  UCD48204  Salix laevigata S. Olmsted; A. Atamian, R. Brush, M. Furuyama 2000-4-29 29 Lake Lake Co., McLaughlin Reserve, Research Hill, southwest of Berryessa-Knoxville road on the lower part of the northeast facing slope. 640 Comment
  HSC20022  Salix lasiolepis H. E. Parks 1931-3-31 922 Lake Mirabel Mine Comment
  JEPS80045  Salix lasiolepis L. R. Heckard with J. Hickman 1979-6-15 5045 Lake trail from Summit Springs up sw corner of Snow Mt. 1828 Comment
  RSA92619  Salix lasiolepis F. W. Peirson 1926-4-2 9603 Lake Hopland Grade to Clear Lake. Comment
  HSC42009  Salvia columbariae M. A. Baker 1977-4-23 189 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  CAS-BOT-BC221126  Salvia sonomensis H. L. Mason 1929-4-29 5252 Lake Between Kelseyville and Lower Lake Comment
  CAS-BOT-BC221127  Salvia sonomensis Paul R. Hitchborn 1930-4-24 s.n. Lake Soda Bay, Clear Lake Comment
  CAS-BOT-BC221130  Salvia sonomensis Ella Dales Cantelow 1939-4-8 2448 Lake 5 1/2 mi. w of Kelseyville Comment
  RSA82398  Salvia sonomensis F. W. Peirson 1926-4-2 6600 Lake 5 miles west of Lower Lake on Kelseyville Road Comment
  UCD125462  Salvia sonomensis C. H. Lamoureux; J. M. Tucker and R. Gankin 1957-5-4 1250 Lake 2 miles NW of entrance to Richmond Park on road skirting the south shore of Clear Lake. Comment
  CAS-BOT-BC238712  Sambucus nigra subsp. caerulea A. A. Heller 1902-7-15 5898 Lake About Summit Lake, near the summit of Mt. Sanhedrin Comment
  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
  CDA24956  Sanicula bipinnata G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17121 Lake North Coast Ranges; Walker Ridge Rd. at parking area about 1/4 mile N of Hwy 20. N slope, 601 Comment
  HSC44265  Sanicula bipinnata Barbara Kelly 1977-4-23 338 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC62804  Sanicula bipinnata J. M. DiTomaso 1979-4-14 872 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC41471  Sanicula bipinnatifida Richard Runyon 1977-4-23 16 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  RSA10169  Sanicula bipinnatifida C. B. Wolf 1928-5-6 1979 Lake 6 mi. from Clear Lake on the Bartlett Springs Grade. (Morrison Garden) Comment
  UC73333  Sanicula bipinnatifida Hardin Irwin 1904-3 28 Lake vicinity of Kelseyville Comment
  UCD110867  Sanicula crassicaulis Christopher Mallek 2008-1 HV1- 6 Lake High Valley. 793 Comment
  POM287951  Sanicula tuberosa Lyman Benson 1927-04 885 Lake Kelseyville 518 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
  POM287948  Sanicula tuberosa Lyman Benson 1928-4-15 760 Lake Kelseyville, S slope in Clear lake watershed 518 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
  RSA2282  Saxifraga californica J. W. Blankinship 1927-3-28 s.n. Lake Mt. Konocti 610 Comment
  JEPS47521  Saxifraga integrifolia Herbert L. Mason 1926-3-21 2767 Lake about 2 mi s of Middletown (near St. Helena Creek) Comment
  CHSC101551  Schedonorus arundinaceus G. F. Hrusa; R. Gross 2008-5-23 17421 Lake N-facing slope above North Fork Cache Creek +/- 1 mile below spillway of Indiana Valley Reservoir. near old resort site. 408 Comment
  RSA545371  Schoenoplectus acutus Robert F. Thorne, Larry E. DeBuhr 1975-8-15 46823 Lake Boggs Lake: W of Mt. Hannah, ca. 7.5 miles SSE of Kelseyville and 3 miles NNW of Glenbrook Resort. 854 Comment
  RSA2175  Schoenoplectus acutus var. occidentalis J. W. Blankinship 1928-8-25 s.n. Lake Clear Lake Comment
  POM313090  Schoenoplectus acutus var. occidentalis H. L. Mason 1945-8-24 12674 Lake East shore, Lower Lake. Comment
  RSA227222  Schoenoplectus fluviatilis Peter Rubtzoff 1963-9-12 5256 Lake Clear Lake State Park. In lower Kelsey Creek. Comment
  CAS-BOT-BC110874  Scirpus microcarpus Martin Simon Jussel 1933-7-3 338 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  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
  CAS-BOT-BC239993  Scribneria bolanderi John Thomas Howell 1943-5-11 18047 A Lake 2.9 miles n. of Middletown Comment
  JEPS95423  Scribneria bolanderi Vernon H. Oswald and L. Ahart 1994-6-1 6259 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
  UCD141177  Scrophularia californica Ellen Dean; with Plant Biology 102 interns 2013-4-14 7680 Lake Clear Lake State Park. NE of Kelseyville. North side of park, North of Soda Bay road. By main entrance kiosk to park. 406 Comment
  UC174030  Scutellaria antirrhinoides H. M. Hall 1913-7-15 9477 Lake slopes above Summit Lake (40 to 50 mi from Pacific Ocean); Inner North Coast Ranges, Mount Sanhedrin 1645 Comment
  UC25791  Scutellaria antirrhinoides Willis L. Jepson 1892-7 Lake near Uncle Sam Mountain; Mountain Region of Clear Lake Comment
  JEPS62916  Scutellaria antirrhinoides Willis L. Jepson Aug. 1892 14930 Lake Comment
  SEINET10499129 Image available Scutellaria antirrhinoides A. Arthur Heller 1902-7-15 Heller 5894 Lake About Summit Lake, near the summit of Mt. Sanhedrin Comment
  CHSC78663  Scutellaria californica L. P. Janeway 2000-5-30 6754 Lake Inner North Coast Ranges. Unnamed tributary to Indian Springs Reservoir at about the highest water line; south side of Bartlett Springs Road 8.0 km west of Walker Ridge summit. 457 Comment
  RSA275351  Scutellaria californica J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9302 Lake Boardman Ridge along Forest Service Rd 1N02, 1.4 miles N of its junction with FS Rd 20N01. 1006 Comment
  UC154017  Scutellaria californica Joseph P. Tracy Jul 21 1905-Aug 16 1905 2297 Lake Elk Mountain, Northern Lake County Elk Mountain; Northern Coast Ranges, Elk Mountain 1219 Comment
  UCD32582  Scutellaria californica Beecher Crampton 1954-6-8 1936 Lake 3 miles north of Cobb Mountain, Bottle Rock Road. Comment
  CHSC71432  Scutellaria siphocampyloides Vernon H. Oswald; Lowell Ahart 1998-7-15 9289 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. Along the edge of an intermittent stream. 640 Comment
  UC1549231  Scutellaria siphocampyloides Richard Olmstead 1983-6-24 367 Lake 2 mi n of the Napa County line (s of Middletown on Butts Canyon Road) 304 Comment
  RSA10798  Scutellaria tuberosa Carl B. Wolf 1928-5-6 2021 Lake 3 miles west of Bartlett Springs on the road to Clear Lake. Comment
  UC72054  Scutellaria tuberosa Hardin Irwin 1904-3 122 Lake vicinity of Kelseyville Comment
  UCR212294  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 terminous of forest service road that ends due west of Goat Mountain lookout and southeast of Youngs Corral Spring 1491 Comment
  JEPS80092  Sedum obtusatum subsp. boreale L. R. Heckard with J. Hickman 1979-6-16 5100 Lake n Timber Lake (w of Snow Mt. West Peak); , n of Timber Lake 1920 Comment
Read comments Aug 17 2011
  RSA0012759  Senecio aronicoides Lyman Benson 1927-05 866 Lake Kelseyville, Middle North Coast range, Clear Lake watershed. 457 Comment
  UC35994  Senecio hydrophilus Bolander 1860-1 2616 Lake Clear Lake Comment
  RSA0012448  Senecio hydrophilus Sydney J. Stokes 1934-09 s.n. Lake [Unspecified] Comment
  HSC44117  Senecio vulgaris Barbara Kelly 1977-4-23 313 Lake Hwy. 20, 2.2 mi. W of its junction with Hwy. 29 Comment
  SBBG115671  Sidalcea asprella B. Crampton 1995-6-4 10321 Lake border with Colusa County on Hwy 20 Comment
  UC249579  Sidalcea diploscypha Joseph P. Tracy 1921-5-12 5539 Lake near Lakeport; Northern Coast Ranges, near Lakeport 426 Comment
  UCD160475  Sidalcea diploscypha James A. Neilson Jr. 1975-5-23 3326 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  UC1784230  Sidalcea diploscypha Ethel Crum 1468 Lake Bartlett Spring to Willows Comment
  UCD20482  Sidalcea hartwegii E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1048 Lake McLaughlin UC Reserve. Lower reaches of eastern side of Research Hill, W of Hunting Creek. 609 Comment
  CAS-BOT-BC457312  Sidalcea keckii V. Handley 2015-4-26 48 Lake McLaughlin Natural Reserve: on N slope above unmarked dirt road, 1.25 km SE of UC Field Station; reached by keeping left at three succesive forks after station driving from morgan Valley Road entrance 450 Comment
  UC1191169  Sidalcea malviflora subsp. laciniata Herbert L. Mason 1926-3-14 2718 Lake Mount St. Helena Comment
  CHSC37455  Sidalcea oregana subsp. hydrophila J. D. Jokerst 1982-8-3 1628 Lake North Coast Range. In meadow just north of Little Round Mt. At York's Cabin, ca 200 meters east of county rd 301 south of Lake Pillsbury. Comment
  POM282918  Sidalcea oregana subsp. hydrophila Lyman Benson 1928-6-28 364 Lake Big Valley, McGaw Slough, William Gard Ranch. 442 Comment
  UC18932  Sidalcea oregana subsp. hydrophila Willis L. Jepson 1892-7 Lake summit Elk Mt. , summit Elk Mt. (South Fork of the Eel River) Comment
  POM296088  Silene californica Cora W. Benson 1935-6-6 30 Lake Mount Konocti Comment
  RSA444826  Silene californica Lyman Benson 1928-5-26 209 Lake Soda Bay. Mt. Range; Middle N. Coast. River; Clear Lake. 457 Comment
  RSA729013  Silene californica R. F. Thorne 1975-8-15 46806 Lake Boggs Lake: W of Mt. Hannah, ca. 7.5 mi. SSE of Kelseyville and 3 mi. NNW of Glenbrook Resort 854 Comment
  RSA65705  Silene californica F. W. Peirson 1928-7-4 7956 Lake 8 miles west of Lower Lake. Comment
  CAS-BOT-BC174867  Silene campanulata subsp. glandulosa L. R. Abrams 1928-5-7 12579 Lake Canyon between Leesville and Hough's Springs Comment
  UC519028  Silene hookeri Elizabeth Lodge 1933-6-5 378 Lake Four Mile Glade Four Mile Glade (near Mendocino County line) Comment
  SDSU4513  Silene hookeri D. F. Howe 1961-7-30 3091 Lake 6.4 miles north of Upper Lake Range Station. 396 Comment
  CAS-BOT-BC389095  Silene laciniata subsp. californica G. L. Stebbins 1973-4-29 9044 Lake Along RockyCreek [Rocky Creek], 5 miles north of Morgan Valley 609 Comment
  CAS-BOT-BC389096  Silene laciniata subsp. californica C. Hart Merriam 1916-9-7 s.n. Lake Top of Sleet Iron Mountain Comment
  JEPS80044  Silene lemmonii L. R. Heckard with J. Hickman 1979-6-15 5044 Lake trail from Summit Springs up sw corner Snow Mt.; sw corner Snow Mt. 1737 Comment
  JEPS80159  Silene lemmonii L. R. Heckard with J. Hickman 1980-7-2 5310 Lake ca 10 mi w Stonyford (trail from Frog Pond to Milk Ranch; s of West Peak, Snow Mt.); Snow Mt. s of West Peak 1950 Comment
  CAS-BOT-BC75311  Sisymbrium officinale J. W. Blankinship 1928-7-12 s.n. Lake Clear Lake Fields. Comment
  HSC13928  Sisyrinchium bellum D. M. Patten 1964-3-26 Lake Lakeport 415 Comment
  HSC66057  Sisyrinchium bellum Cathie Goldberg, Lynn Kunstman, Lauren Philbrick, Geoff Walsh 1980-4-19 43 Lake Along Walker Ridge Rd., 1 mi. N of its junction with access road to Indian Valley Dam Comment
  CDA39473  Sisyrinchium bellum E. Kalar 1961-5-12 s.n. Lake Kelseyville, Lake County Airport. 0 Comment
  CAS-BOT-BC422303  Soleirolia soleirolii R. H. Gripp 1957-6-6 s.n. Lake Renfro Estate, Konocti Bay Comment
  UCD41681  Solidago elongata Geri Hulse-Stephens 2001-9-6 812 Lake Goat Mountain. Lovelady Spring. Lovelady Seep 0.1 miles west of FS Boundary-gate. 1264 Comment
  CAS-BOT-BC365012  Solidago velutina subsp. californica A. S. Stinchfield 1916-8-1 s.n. Lake Near Bartlett Springs Comment
  CAS-BOT-BC365014  Solidago velutina subsp. californica Angsbury 1920-8-1 s.n. Lake Bartlett Springs Comment
  HSC38323  Solidago velutina subsp. californica A. M. Montalvo, J. D. Ackerman 1975-9-10 692 Lake Boggs Mtn. E of Cobb, near summit on Rd. 542 1091 Comment
  CAS-BOT-BC365991  Sonchus asper Greg de Nevers 2001-7-8 12571 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  UCSC000646  Stachys ajugoides Randall Morgan 1991-6-6 s.n. Lake Quadrangle: Lakeport Lakeport - Laurel Beach Comment
  UC1010345  Stachys ajugoides var. ajugoides Milo S. Baker 1951-7-7 12384 Lake w Lower Lake; Snow Lake 609 Comment
  UC25965  Stachys ajugoides var. rigida H. N. Bolander 1863-1 2666 Lake Cache Creek Comment
  POM283297  Stachys albens Lyman Benson 1932-7-15 3931 Lake Kelseyville, Middle N. Coast Mt. Range, Kelsey Creek, Upper Sonoran zone. 457 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
  RSA97080  Stachys albens M. S. Jussel 1948-8-6 54 Lake Calf-Meadow, 2 miles from Glenbrook. Comment
  UCD160688  Stachys rigida James A. Neilson Jr. 1975-6-5 3342 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  RSA2462  Stachys rigida subsp. quercetorum J. W. Blankinship 1924-5-10 s.n. Lake Blue Lakes. Comment
  CHSC78665  Stachys stricta L. P. Janeway 2000-5-30 6755 Lake Inner North Coast Ranges. Spring in grassland bench on northeast side of North Fork Cache Creek. 472 Comment
  CAS-BOT-BC392518  Stellaria media Greg de Nevers 2001-4-23 12303 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC392519  Stellaria media Georgia Bentley 1917-4-4 s.n. Lake Lakeport Comment
  RSA2409  Stellaria nitens J. W. Blankinship 1923-4-8 s.n. Lake Kelseyville. Comment
  CAS-BOT-BC375217  Stephanomeria elata John Thomas Howell 1930-8-24 5449 Lake 4 miles from Middletown on Adams Springs Road Comment
  JEPS80718  Stephanomeria lactucina L. R. Heckard and J. C. Hickman 1981-7-28 5678 Lake 0.25 mi e Timber Lake; Snow Mt. 1615 Comment
  UC1394189  Stephanomeria virgata subsp. pleurocarpa L. D. Gottlieb 1966-8-2 6699 Lake 1.5 mi n Lucerne (on Bartlett Springs Road) 609 Comment
  SD122521  Stipa lemmonii F. T. Griggs, J. Dibble 1979-7-11 112 Lake Near Potato Hill, close to the town of Stonyfora; Potato Hill quad. Collected from chaparral or brushland in vicinity of forest floor, on southern exposure. 975 Comment
  SEINET10603854  Stipa lemmonii Dibble 1979-1 DIBBLE 4 Lake Near Potato Hill, on the Potato Hill quad, close to the town of Stonyford. Comment
  CAS-BOT-BC61152  Streptanthus barbiger D. E. Breedlove 1963-5-30 5145 Lake 0.2 mile west of Lakeport on road to Hopland. Comment
  UCD167116  Streptanthus brachiatus James Neilson Date unknown 3848 Lake On the border of Lake and Sonoma Counties: crest of Mayacmas Mountains. About 2.5 mi. s. of junction of ridgeline road and Socrates Mine Road. (Shell Drill site 'B'. Exact location unknown, coordinates estimated by label maker.) Comment
  UCR71157  Streptanthus brachiatus subsp. hoffmanii L. F. LaPre 1985-5-2 s.n. Lake Inner North Coast Ranges, Near Sonoma County line on Bear Ridge Road, 0.25 mi. south of three-way junction with Ridge Road and Davies Road. Comment
  CHSC29541  Streptanthus breweri Dibble; Griggs 1979-6-15 62 Lake Near Potato Hill, close to the town of Stonyford. On the upper third of a ridge system. 1231 Comment
  HSC60666  Streptanthus breweri J. P. Smith 1974-5-4 7364 Lake 0.5 mi. N of junction of Hwy. 20 and Walker Ridge Rd. 671 Comment
  POM273800  Streptanthus breweri Lyman Benson 1932-7-17 3946 Lake Middletown; Middle North Coast. 610 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
  HSC69896  Streptanthus breweri Thomas W. Nelson, Jane P. Nelson 1977-7-14 3636 Lake Along FS Rd. 20N01 at place known as Cabbage Patch 610 Comment
  CHSC71421  Streptanthus breweri var. breweri Vernon H. Oswald; Lowell Ahart 1998-7-15 9301 Lake East side of county on Walker Ridge Rd. 6.2 mi south of Bartlett Springs Rd., 8.3 mi north of Hwy. 20. 1036 Comment
  JEPS93793  Streptanthus breweri var. breweri Vernon H. Oswald and Lowell Ahart 1998-7-15 9301 Lake e side of county on Walker Ridge Road 6.2 mi s of Bartlett Springs Road (8.3 mi n of Highway 20); Walker Ridge Road 1036 Comment
  UC909749  Streptanthus breweri var. breweri Milo S. Baker 1950-5-23 12253 Lake hill 2.9 mi e Middletown Comment
  UC1601634  Streptanthus breweri var. hesperidis Katharine Brandegee Lake Butts Canyon Comment
  UCD160585  Streptanthus glandulosus Ellen Dean; Susan Harrison, Sharon Strauss 2015-5-10 8700 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
  CAS-BOT-BC87108  Streptanthus glandulosus subsp. glandulosus Alice Eastwood; John Thomas Howell 1938-5-17 5688 Lake Elk Mountain. 1127 Comment
  JEPS27084  Streptanthus glandulosus subsp. glandulosus Mabel S. Hazell 1918-1 Lake e side Bartlett Mountain Comment
  JEPS54281  Streptanthus glandulosus subsp. glandulosus W. L. Jepson 1938-6-9 18915 Lake Bartlett Mt. 1127 Comment
  UC956613  Streptanthus glandulosus subsp. glandulosus Freed W. Hoffman 1948-5-9 2284 Lake near Middletown; North Coast Ranges, Bar X Ranch Comment
  CAS-BOT-BC87397  Streptanthus morrisonii A. R. Kruckeberg 1947-6-14 1482 Lake On low saddle just west of White's Point, Table Mountain Road between Mountain Mill House and Oat Hill School. Comment
  UCD167687  Streptanthus morrisonii W. Robert Powell 1977-4-15 2484 Lake Mayacmas Mountains. NE flank of Three Peaks along jeep trail between White Point and McGuire Peak. 1.5 mi NE of where Highway 29 crosses Napa-Lake County Line. (Exact location unknown. Coordinates estimated by label maker.) 701 Comment
  UCD167934  Streptanthus morrisonii James Neilson 1977-6-15 3923 Lake Mayacmas Mountains, Above Chicago Mine. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCD167935  Streptanthus morrisonii James Neilson 1977-6-15 3923 Lake Mayacmas Mountains, Above Chicago Mine. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCD154309  Streptanthus tortuosus Mark Hershkovitz 1992-4-1 Lake LAKE COUNTY: On serpentine along Route 53 north of; Middletown.; ; Comment
  SEINET958444  Stuckenia pectinata Milo S. Baker 1945-1 11185 Lake Shallow water at beach at clean Lake Highlands. 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
  POM272395  Stylomecon heterophylla Lyman Benson 1928-5-26 207 -a Lake Soda Bay, N. side Mt. Konocti. Kelseyville, Middle N Coast mtn range, Clear Lake. 488 Comment
  UCSB56483  Styrax redivivus Thorne, Robert; DeBuhr, L. 1975-8-14 Lake Steep hillside above lake shore in foothill woodland, Clear Lake, Soda Bay 426 Comment
  CDA2545  Taeniatherum caput-medusae J. T. Howell 1945-6-18 20997 Lake Kelseyville. 0 Comment
  CHSC42192  Taraxia ovata S. K. Fukuyama 1986-4-5 17 Lake Jcn Hwys 29 and 175, ca 3 mi se of Kelseyville. 463 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
  UCD168606  Thalictrum fendleri var. polycarpum Ellen Dean; G. Harrington, T. Zavortink, T. and F. Starbuck 2017-5-27 9366 Lake along Bartlett Springs Road between Bartlett Springs and Clear Lake. Sawmill Flat. South side of road adjacent to stream. 1121 Comment
  POM278188  Thermopsis californica var. californica Lyman D. Benson 1928-5-15 303 Lake Kelseyville. 457 Comment
  CAS-BOT-BC88411  Thysanocarpus curvipes John Thomas Howell 1945-6-18 21006 Lake Bartlett Mountain. Sawmill Flat. 1219 Comment
  CAS-BOT-BC88421  Thysanocarpus curvipes J. W. Blankinship 1923-4-4 s.n. Lake Kelseyville. Comment
  CAS-BOT-BC88440  Thysanocarpus curvipes Greg de Nevers 2001-4-8 12203 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve. 457 Comment
  HSC75314  Thysanocarpus curvipes Teresa Prendusi 1977-4-23 Lake 0.4 mi. N of Hwy. 20 on Walker Ridge Rd. 640 Comment
  UC527840  Thysanocarpus curvipes Ira L. Wiggins 1933-6-3 6723 Lake 2 mi e Oat Hill Mine; e of Oat Hill Mine Comment
  CAS-BOT-BC88439  Thysanocarpus curvipes A. A. Heller 15335 Lake Between the Lake county line and Clear Lake. Comment
  UC857572  Thysanocarpus curvipes A. A. Heller 1937-5-9 15335 Lake roadside bank between Lake Co. line and Clear Lake; btw the Lake County line and Clear Lake Comment
  RSA63679  Thysanocarpus curvipes var. curvipes Milo S. Baker 1950-5-6 12188 Lake About 1.5 mile W of Lower Lake along Highway. Comment
  CHSC33089  Thysanocarpus laciniatus D. I. Rasmussen 1974-3-30 22 Lake Cliffs ne side of Clear Lake, ca. 2.0 mi n of Clear Lake Oaks. 396 Comment
  RSA0057361  Thysanocarpus radians J. W. Blankinship 1923-4-26 s.n. Lake Kelseyville. Comment
  RSA518783  Tolpis barbata Barbara Ertter 1988-6-4 7520 Lake Scotts Valley road 1 mile S of Hwy 20, 7 airmiles NW of Lakeport 427 Comment
  HSC38887  Torilis arvensis J. P. Smith, J. O. Sawyer 1971-6-5 4678 Lake 4 mi. N of Upper Lake on the road to Lake Pillsbury. Comment
  CAS-BOT-BC81391  Torreya californica Elmer I. Applegate 1934-3-31 8871 Lake Upper waters of Putah Creek Comment
  CHSC91158  Torreya californica D. Isle 1996-3-6 311 Lake Mendocino National Forest--North Coast Ranges. Rice Fork Watershed. 853 Comment
  RSA347050  Torreya californica Lyman Benson 1931-3-22 2690 Lake Highland Springs, Mayacamas Mountain Range, Dobe Creek. Near summit, old Cloverdale Road 762 Comment
  UC1134366  Torreya californica A. Simontacchi 1937-6-30 243 Lake 3.4 mi ne Hunter Point; Mendocino National Forest, Lakeport Quad. 990 Comment
  UC1193122  Torreya californica P. J. Zinke 1949-5-5 32 Lake Hopland to Lakeport (Quad. 60B2) 609 Comment
  UC484166  Torreya californica E. R. Johnson 1929-8-1 Lake between Hopland and Kelseyville Comment
  CAS-BOT-BC81401  Torreya californica William R. Dudley 1893-7-1 s.n. Lake unspecified Comment
  NY20767  Torreya californica J. Torrey 1865-1 1197 Lake This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  RSA96851  Toxicodendron diversilobum P. C. Everett, E. K. Balls 1954-10-18 20355 Lake Along Middle Creek, 6 miles south of Elk Mountain Pass on road from Lake Pilsbury to Lower Lake 488 Comment
  UCD160595  Toxicoscordion fontanum Ellen Dean; Susan Harrison, Sharon Strauss 2015-5-10 8711 Lake Butts Canyon. Butts Canyon Road, just NW of the Napa County line. North side of the road. Not burned in fire last year (2014). 251 Comment
  UCD139837  Toxicoscordion fremontii V. I. Cheadle; W. R. Russell, J. M. Tucker 1951-3-21 2053 Lake about 1 mile northeast of Middletown, beside road to Lower Lake. Comment
  UC570715  Trichostema lanceolatum Pauline Schulthess 1931-7-15 Lake 1 1/2 mi SW of Kelseyville (ranch) Comment
  JEPS94753  Trichostema laxum Vernon H. Oswald and Lowell Ahart 1998-7-15 9279 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
  UCD125873  Trichostema laxum G. F. Hrusa; T. D. Wilfred 1997-7-24 14019 Lake Middle reaches of Butts Canyon, ca. 8-10 miles southeast of Middletown. 200 Comment
  UCSC010703  Trifolium R. Morgan, via Dylan M. Neubauer 2015-4-26 6776 Lake McLaughlin Reserve Comment
  HSC62786  Trifolium albopurpureum Thomas Wood 1979-4-14 103 Lake 0.4 mi. N of S.R. 20 on the Walker Ridge Rd. 640 Comment
  UC249679  Trifolium albopurpureum var. dichotomum Joseph P. Tracy 1921-5-12 5525 Lake Lakeport North Coast Ranges 426 Comment
  POM278608  Trifolium bifidum Lyman D. Benson 1935-5-17 6585 Lake West base of Mt. Konocti, Breens Lake. Middle N Coast mtn range, Clear Lake watershed. 488 Comment
  UCD131920  Trifolium bifidum Nathan Gonzales; 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
  UCD19997  Trifolium bifidum C. H. Lamoureux; J. M. Tucker and R. Gankin 1957-5-4 1243 Lake North margin of Boggs Lake. Comment
  UCD47895  Trifolium bifidum Ellen Dean; Ryan Brisco 2005-4-24 2468 Lake Lake County, McLaughlin UC Reserve, along Morgan Valley Rd, 0.9 rd mile S of intersection with with road to Reserve Field Station, E side of the road. 637 Comment
  UCR178669  Trifolium bifidum Chas. H. Lamoureux, J. M. Tucker, Roman Gankin 1957-5-4 1243 Lake North margin of Boggs Lake, 100 ft from present water line in an area probably inundated in winter 854 Comment
  CDA22946  Trifolium bifidum var. bifidum G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17115 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  CHSC101536  Trifolium bifidum var. bifidum G. F. Hrusa; R. Gross, L. Houser 2008-4-11 17115 Lake Open chaparral slopes with woodland on N faces immediately below Indian Valley Reservoir spillway into North Fork Cache Creek tailrace. 396 Comment
  CHSC92840  Trifolium bifidum var. decipiens D. Isle 2001-5-17 1253 Lake Mendocino National Forest -- North Coast Ranges Soda Creek Watershed. Meadow just south of Faraway Ranch Gate on Road 20N01-E. 719 Comment
  POM21421  Trifolium cyathiferum A. A. Heller 1902-7-27 7350 Lake Thistle Springs, Mt. Sannedrin 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
  UCD91408  Trifolium depauperatum var. amplectens Jenn Yost 2010-4-28 s.n. Lake McLaughlin Reserve, near intersection of Morgan Valley Road on south side of Paul and Cathy's driveway. 635 Comment
  SEINET7096747  Trifolium depauperatum var. depauperatum A. G. Vestal 1955-4-5 s.n. Lake Ca. 3.8 miles east of the junction with Route 53 on Route 20 along the North Fork Cache Creek. NAD27, 39? deg. 00' 14ao, -122?_ 33' 31ao (converted to WGS84 decimal degrees) Comment
  UC555372  Trifolium depauperatum var. depauperatum H. L. Mason 1926-3-21 2758 Lake from Middletown to Mt. St. Helena Comment
  SD87656  Trifolium dichotomum Frank W. Peirson 1926-4-2 6579 Lake 0.5 miles south of Clear Lake, open roadside Comment
  CHSC20631  Trifolium fucatum Robert A. Schlising; Greg Bos 1963-3-30 2470 Lake Roadside, Butts Canyon Road, 1.6 miles north of Betert Reservoir. Comment
  JEPS65862  Trifolium fucatum Joseph P. Tracy 1921-5-12 5521 Lake Lakeport Northern Coast Ranges 426 Comment
  UC249724  Trifolium fucatum Joseph P. Tracy 1921-5-12 5521 Lake Lakeport Northern Coast Ranges 426 Comment
  SEINET7042663  Trifolium fucatum A. G. Vestal 1947-5-3 s.n. Lake Flat 2.5 miles northeast of Middletown. Middletown quadrangle UTM Zone 10, 536590mE, 4291808mN. Comment
  UCD83914  Trifolium gracilentum Ellen Dean; G. Harrington, C. Thomsen, J. Alderson, M. Bibbo 2010-4-24 5936 Lake BLM Cache Creek Wilderness. NE corner of wilderness, Wilson Valley. Just east of confluence of Cache and Rocky Creeks. 287 Comment
  JEPS65898  Trifolium gracilentum var. gracilentum W. L. Jepson 1943-5-16 20803 Lake 2.5 mi w Lakeport (Valley at foot of Mayacamas Range); Scott Creek Comment
  UC353836  Trifolium microcephalum Milo S. Baker 1925-6-29 2251 a Lake East Whispering Pines Point Comment
  UCD126860  Trifolium microcephalum Geri Hulse-Stephens 2001-6-4 872 Lake Goat Mountain. Fallen Fir Marsh. 1280 Comment
  UCD132503  Trifolium microcephalum Rogelio Lucas; 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 undeveloped road that goes southeast from Glebe Road at gate. 582 Comment
  UCD42102  Trifolium microcephalum Geri Hulse-Stephens 2002-6-2 947 Lake Goat Mountain. Root Homestead. 975 Comment
  JEPS65987  Trifolium microdon W. L. Jepson 1936-4-19 17420 Lake Coyote Valley Comment
  UCD36931  Trifolium obtusiflorum Beecher Crampton 1956-5-21 3438 Lake Lake County, 7 miles northwest of Lower Lake, Hesse Flat, on Lower Lake Road. Comment
  UCD38229  Trifolium willdenovii Beecher Crampton 1953-6-2 1389 Lake Northwest margin of Boggs Lake, northwest slope of Mt. Hannah. Comment
  JEPS80226  Trifolium wormskioldii L. R. Heckard and J. Hickman 1980-7-3 5383 Lake margin about Summit Springs (sw slope of Snow Mountain, (Lake County on Colusa Border)); Snow Mountain 1554 Comment
  UCD167988  Trillium chloropetalum James A. Neilson Jr. 1981-3-30 4005 Lake Mayacamas Mountains. (Exact location unknown, coordinates estimated by label maker. Location information obtained from Neilson 4003 and 4065, which were collected on the same date. Neilson 4003 was located in the vicinity of Great Western Mine at upper spring. Neilson 4065 indicated that Great Western Mine is in Section 16, T10N, R7W.) Comment
  CAS-BOT-BC526090  Triteleia laxa Georgia Bentley 1917-5-16 s.n. Lake Lakeport Comment
  CAS-BOT-BC526095  Triteleia laxa A. A. Heller 1919-5-10 13133 Lake Coast Range, north side of the ridge west of Leesville 457 Comment
  SEINET10833741  Triteleia laxa Barbara J. Ertter 1988-7-3 Ertter 7673 Lake Elk Mt. Road at Jct Bear Creek Road, top of Elk Mt. Grade, ca 10 airmiles N of Upper Lake (town), open mixed forest (oak, sugar, pine, douglas-fir), T17N R10W Sec 25, cal 3600 feet, Mendocino Nat'l Forest, dry open areas on bare ground. Comment
  CAS-BOT-BC5381  Triteleia peduncularis A. A. Heller 1916-6-8 12382 Lake Between Hough's Springs and the Colusa County line. 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
  UC1191235  Triteleia peduncularis Herbert L. Mason 1946-5-30 12785 Lake near Middletown (Locomono Creek) Comment
  UC635230  Triteleia peduncularis P. Schulthess 1931-7-18 Lake 6 mi se Kelseyville; Hildebrand Ranch Comment
  UC249684  Tropidocarpum gracile Joseph P. Tracy 1921-5-11 5515 Lake Lakeport Northern Coast Ranges 426 Comment
  CAS-BOT-BC91120  Umbellularia californica Alice Eastwood 1925-5-25 12975 a Lake Dashiells, Mount Sanhedrin. Comment
  POM293301  Umbellularia californica Lyman Benson 1946-8-10 12145 Lake West side of Mt. Konoeti [Konocti]; Middle North Coast Mt. Range, Clear Lake drainage area. 610 Comment
  RSA30091  Umbellularia californica E. K. Balls, P. C. Everett 1953-10-15 18675 Lake St. Helena Creek, Highway 29, one mile north of Lake-Napa County line. 381 Comment
  UCD83627  Umbellularia californica Adam Clause; with PLB 102 class 2010-5-2 6 Lake W slope of Walker Ridge. Bartlett Springs Road. West of Bartlett Springs Road/Walker Ridge Road junction, and east of Bartlett Springs Road/Kilpepper Creek intersection. 10 m south of the road, down a slope leading to the creek. 563 Comment
  RSA2619  Urtica dioica subsp. holosericea J. W. Blankinship 1928-5-25 s.n. Lake Clear Lake. Comment