Search Results — 2000 specimen records retrieved (1590 records with coordinates)
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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/consortium/).
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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  UC558485  Abies concolor H. B. Kaufner 1936-9-19 Lake saddle w Snow Mountain West 1981 Comment
  UC614933  Abies magnifica var. shastensis Beryl O. Schreiber 1936-9-19 2340 Lake Snow Mountain West Stonford Quadrangle 2133 Comment
  UCD39999  Acer circinatum Rodney Gale Myatt 1971-9-15 1008 Lake Along Hwy 175 between Lakeport and Hopland, near Lake County and Mendocino County line. 609 Comment
  JEPS77368  Acer macrophyllum Robert M. Lloyd 1963-5-4 2595 Lake on State Highway 29, 3 mi n Cobb; n of Cobb Comment
  RSA2392  Acer macrophyllum J. W. Blankinship 1923-4-15 s.n. Lake Scott Valley Comment
  CAS-BOT-BC28635  Achillea millefolium Gregory Clark de Nevers 2001-5-14 12489 Lake Clear Lake, Lake County Land Trust, Rodman Slough. 475 Comment
  CAS-BOT-BC28643  Achillea millefolium Agnes M. Bowman 1902-5-1 140 Lake Sulphur Banks Comment
  CAS-BOT-BC210624  Achnatherum lemmonii L. R. Abrams 1928-5-7 12520 Lake Hough's Springs Comment
  CAS-BOT-BC210627  Achnatherum lemmonii David D. Keck 1933-5-30 2386 Lake Scotts Valley, 6 miles south of Blue Lakes Comment
  CHSC29637  Achnatherum lemmonii Dibble; Griggs 1979-6-15 4 Lake Near Potato Hill, close to the town of Stonyford. 470 mm from the bottom and 289 mm from the left. 1125 Comment
  UC1148883  Achnatherum lemmonii Milo S. Baker 1945-6-19 10967 Lake near Sawmill Flat; Bartlett Mt. 1219 Comment
  UCD83969  Achnatherum lemmonii Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6154 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
  CAS-BOT-BC29809  Achyrachaena mollis L. R. Abrams 1928-5-4 12308 Lake 5 miles northeast of Middletown on road to Lower Lake 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
  UCD81095  Achyrachaena mollis Ryan Abe; with PLB 102 class 2009-5-3 51 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
  RSA416299  Achyrachaena mollis Carolyn Sanford 1977-4-23 337 Lake State Route 20, 2.2 miles west of its junction with State Route 29. Comment
  CAS-BOT-BC294778  Acmispon Mona Bourell 1997-7-2 6532 Lake Mendocino National Forest. Along Rice Creek Road. FS Road M 3 Comment
  UCD103803  Acmispon americanus var. americanus A. A. Heller 1916-6-7 12366 Lake Between Bartlett Springs and Allen Springs. Comment
  UCD42100  Acmispon americanus var. americanus Geri Hulse-Stephens 2001-6-4 1013 Lake Goat Mountain. Root Homestead Parcel. West vernal pool. 944 Comment
  UCD84384  Acmispon americanus var. americanus Ayzik Solomeshch; John Olmsted 2004-6-12 s.n. Lake Southern slope of Goat Mtn. Vicinity of Root Glades, N of Wyman Creek. 966 Comment
  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
  CHSC68545  Acmispon grandiflorus var. grandiflorus Vernon H. Oswald; David Isle, Rhonda Isle 1997-5-3 8366 Lake Forest Road M5 between Wyle Glade and Spanish Creek, northwest of Indian Valley Reservoir. 609 Comment
  JEPS22883  Acorus calamus John Weiler 1959-5-9 5978 Lake about 2 mi nw of Salminas Resort (at side of Highway 29); Highway 29 Comment
  POM274968  Adenostoma fasciculatum var. fasciculatum Lyman D. Benson 1928-6-15 s.n. Lake Western base of Mount Konocti. 457 Comment
  POM293794  Adenostoma fasciculatum var. fasciculatum Lyman D. Benson 1945-8-28 11846 Lake Summit between Lakeport and Hopland. 701 Comment
  CAS-BOT-BC65584  Adiantum jordanii J. W. Blankinship 1924-5-24 s.n. Lake Kelseyville, Mt. Konocti Comment
  RSA2802  Adiantum jordanii J. W. Blankinship 1923-4-15 s.n. Lake Saratoga Springs Comment
  HSC47464  Agoseris grandiflora J. P. Smith 1978-4-22 9739 Lake Lake/Colusa County line, Walker Ridge Rd., 0.6 mi. from its junction with Hwy. 20 640 Comment
  RSA518806  Agoseris grandiflora Barbara Ertter 1988-7-4 7693 Lake Bear Creek Rd. ca 10 airmiles N of Upper Lake (town), crest of road 3.8 mi from Elk Mt. Rd, Mendocino Nat'l For. 976 Comment
  OBI50211  Agoseris grandiflora var. leptophylla Barbara Ertter 1988-7-4 7693 Lake Mendocino Natl forest T17N R9W sec 20 NWBear Crk rd ca 10 airmiles N of Upper Lake (town), crest of rd 3.8 mi from Elk Mt rd 975 Comment
  CAS-BOT-BC22939  Agoseris heterophylla Carl B. Wolf 1928-5-6 1986 Lake 6 miles up Bartlett Springs grade Comment
  UCD81906  Agoseris heterophylla Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5487 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road mi N of intersection with Hwy 20. E side of road. 653 Comment
  SEINET7042600  Agoseris heterophylla A. G. Vestal 1963-5-11 s.n. Lake Perini Road, 0.3 mile from jct with Siegler Springs North Roadrangle Whispering Pines quad. UTM Zone 10, 528447mE, 4302577mN. Comment
  CAS-BOT-BC13118  Agoseris hirsuta John Thomas Howell 1940-6-30 15592 Lake Soda Bay Comment
  CAS-BOT-BC13406  Agoseris retrorsa M. S. Jussel 1933-6-27 260 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CAS-BOT-BC13407  Agoseris retrorsa J. W. Blankinship 1927-5-22 s.n. Lake Kelseyville. Mt. Konocti. 609 Comment
  CAS-BOT-BC13410  Agoseris retrorsa Agnes M. Bowman 1902-5-1 s.n. Lake Sulphur Banks Comment
  UCD132521  Agoseris retrorsa Ninh Khuu; PLS 102 plant collecting interns 2013-5-4 2 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. Near southern boundary of park, near top of hill on fork of undeveloped road that goes southeast from Glebe Road at gate. 614 Comment
  HSC39570  Agrostis exarata D. E. Anderson, J. P. Smith 1971-6-26 - 1199 Lake Register area of Mendocino National Forest. Comment
  JEPS80834  Agrostis exarata L. R. Heckard and J. C. Hickman 1981-8-1 5806 Lake w branch Frog Creek* (sw side of Snow Mt.); Snow Mt. 1889 Comment
  UC186903  Agrostis exarata Joseph P. Tracy Jul 21 1905-Aug 16 1905 2283 Lake Elk Mountain, n Lake County Northern Coast Ranges 1219 Comment
  UCD35403  Agrostis exarata Beecher Crampton 1956-6-26 3672 Lake Loch Lomond. 855 Comment
  UCD35405  Agrostis exarata Beecher Crampton 1956-6-26 3676 Lake Loch Lomond. 855 Comment
  UCD52388  Agrostis exarata John Thomas Howell 1945-6-20 21080 Lake Sawmill Flat, Bartlett Mountain. 1219 Comment
  UCD52549  Agrostis exarata Beecher Crampton 1956-6-27 3692 Lake Harrison Flat, south slope of Mt. Hannah. 883 Comment
  UC187291  Agrostis hallii Joseph P. Tracy Jul 21 1905-Aug 16 1905 2301 Lake Elk Mountain Northern Coast Ranges, Elk Mountain (northern Lake County) 1219 Comment
  RSA654110  Agrostis microphylla Beecher Crampton 1956-5-21 3439 Lake 2 miles north of Middletown, on the road to Harbin Springs. Just south of Harbin Creek. Comment
  UCD150927  Agrostis stolonifera James A. Neilson Jr. 1970-8-19 2851 Lake County Line Ridge. 0.5 miles N of Geyser Rock. (Elevation estimated by label maker using Google Earth.) 1036 Comment
  HSC8859  Aira caryophyllea C. B. Wolf 1928-5-5 1939 Lake 1 mi. from Clear Lake on the road to Bartlett Springs. Comment
  UC1107340  Aira caryophyllea R. Ornduff, R. L. Taylor, F. Chisaki, D. Mason 1960-5-30 6151 Lake w end of flat approx. 5 mi w village of Clear Lake (s end of lake); Clear Lake, Manning Flat Comment
  UCD55786  Aira caryophyllea var. capillaris R. Tofsrud 1949-5-1 s.n. Lake W of Lakeport. Comment
  JEPS32190  Alisma plantago-aquatica W. L. Jepson 1892-1 Lake Scott Valley Comment
  JEPS16724  Allium amplectens Rimo Bacigalupi with J. R. Sweeney 1953-5-26 4140 Lake along Butts Canyon road n Black Oak Villa (just n of Napa-Lake county line) 259 Comment
  UC1184076  Allium amplectens R. Ornduff, R. L. Taylor, F. Chisaki, D. Mason 1960-5-30 6152 Lake approx. 5 mi w village of Lower Lake (w end of Manning Flat on s end of Clear Lake); Clear Lake, Manning Flat Comment
  UC1299744  Allium amplectens Freed W. Hoffman 1949-5-15 2808 Lake 11 mi e Hough Springs (on Bartlett Springs-Leesville road); Bartlett Springs-Leesville road 533 Comment
  UC1585998  Allium amplectens Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7523 Lake Scotts Valley Rd. 5 mi s Hwy. 20 (ca. 5 air mi nw of Lakeport) 426 Comment
  CAS-BOT-BC461031  Allium amplectens A. A. Heller 1919-5-10 13149 Lake Valley of a tributary of Cache Creek 5 miles east of Hough's Springs Comment
  CAS-BOT-BC461032  Allium amplectens A. A. Heller 1919-5-10 13149 Lake Valley of a tributary of Cache Creek 5 miles east of Hough's Springs Comment
  CAS-BOT-BC461035  Allium amplectens M. S. Jussel 1933-6-26 185 . Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CAS-BOT-BC461040  Allium amplectens R. D. Stone 1983-6-7 525 . Lake Cobb Valley on SW-facing slope east of Kelsey Creek and Bottle Rock Rd. 1.5 miles NW of Pine Grove 740 Comment
  SJSU7099  Allium amplectens R. W. Henkel 1967-5-21 Lake 1 mi N of Clear L, 3 mi E of Nice Comment
  POM269027  Allium bolanderi Lyman Benson 1932-6-15 3693 Lake Cobb Valley; Middle N Coast Range, Kelsey Creek Watershed. 701 Comment
  UCD138456  Allium cratericola Teri Bartowski; Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 33 Lake along Walker Ridge Road, 2.7 miles north of junction with access road to Indian Valley Dam. Comment
  CHSC27671  Allium falcifolium Robert A. Schlising 1978-4-10 3217 Lake E of Clear Lake, near Colusa County line, 0.5 mi N of Hwy 20, on Walker Ridge Road. Comment
  CHSC59621  Allium falcifolium Clinton C. Shock 1980-5-3 71 Lake Walker Ridge. 14.6 miles north of State Highway 20, at the crest intersection of the road to Bear Valley. 658 Comment
  HSC35325  Allium falcifolium R. M. Sullivan 1975-5-3 43 Lake 8.7 mi. E of SR 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  UC1375090  Allium falcifolium D. W. McNeal 1971-4-17 554 Lake 7.2 mi nw Knoxville (12.6 mi se of the jct. of hwy. #29 and #53 on the rd. from Lower Lake through Knoxville to the w shore of Lake Berryessa) Comment
  SEINET3884598  Allium falcifolium Bonnie Prange 1974-5-4 s.n. Lake Wilbur Springs Quad. Near Walker Ridge Road, 1/2 mile north of junction with Highway 20.; 0 671 Comment
  POM89883  Allium fimbriatum var. fimbriatum F. W. Peirson 1926-4-3 6618 Lake 3.3 miles north of Middletown. Comment
  RSA366444  Allium fimbriatum var. fimbriatum Carolyn Sanford 1977-4-24 357 Lake Little Indian Valley; floodplain of Stanton Creek. 457 Comment
  RSA275389  Allium serra Carolyn Sanford 1977-4-23 341 Lake 0.4 miles north of Route 20 on the Walker Ridge Road. 640 Comment
  UCD138630  Allium serra Dan Hess 1973-4-15 16 Lake above Bear Valley, on Bartlett Springs Road via Bear Valley Road, 14.3 miles from Highway 20 intersection with Bear Valley Road. Comment
  RSA256626  Allium serratum Bonnie Prange 1974-5-4 s.n. Lake Near Walker Ridge Road, 0.5 mile north of jct with Hwy 20 671 Comment
  RSA413094  Allium serratum D. W. McNeal 1985-5-9 3067 Lake Above Walker Ridge Rd., 0.5 miles north of Hwy 20. Comment
  JEPS83806  Alnus rhombifolia L. R. Heckard and J. C. Hickman 1981-7-28 5679 Lake along creek e Timber Lake; Snow Mt., Bear Creek 1554 Comment
  POM281272  Alnus rhombifolia Lyman Benson 1932-12-29 4108 Lake 4 miles W of Highland Springs, Maya Camas Mountain, N. Slope 762 Comment
  RSA0065164  Alopecurus Robert F. Thorne, Larry E. DeBuhr 1975-8-15 46812 Lake Boggs Lake: west of Mt. Hannah, ca. 7.5 miles south-southeast of Kelseyville and 3 miles north-northwest of Glenbrook Resort 854 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
  SEINET5332279 Image available Alsine glutinosa A. A. Heller 1902-7-15 5880 Lake About Summit Lake, near the summit of Mt. Sanhedrin. Comment
  UC765768  Amaranthus californicus R. F. Hoover 1938-9-3 3798 Lake Middletown Comment
  RSA2469  Amaranthus retroflexus J. W. Blankinship 1928-7-12 s.n. Lake Clear Lake Comment
  UC1127816  Amelanchier utahensis K. Bradshaw 1937-6-8 111 Lake 1.25 mi ne Liberty School; Lakeport Quad. 457 Comment
  UC1191560  Ammannia robusta Malcolm A. Nobs and S. Galen Smith 1949-9-8 1854 Lake shores of Thurston Lake Thurston Lake Comment
  UC635148  Ammannia robusta H. L. Mason August, 1930 5712 Lake Clear Lake Comment
  HSC31580  Amsinckia intermedia Teresa Prendusi 1974-5-4 34 Lake Walker Ridge, 0.5 mi. N of junction with Hwy. 20 671 Comment
  HSC35364  Amsinckia intermedia R. M. Sullivan 1975-5-3 19 Lake 5.8 mi. W of jct. with Hwy. 29 on Scott's Creek Rd. 915 Comment
  JEPS61127  Amsinckia intermedia W. L. Jepson 1938-6-9 18923 Lake Bartlett Mountain 1127 Comment
  UC1211655  Amsinckia intermedia Francia Chisaki with G. Newcomb 1958-3-31 1077 Lake 2 mi n Kelseyville Comment
  UC881391  Amsinckia intermedia Joseph Andorfer Ewan 1937-5-23 10341 Lake Lower Lake, near high school Lower Lake Comment
  HSC41873  Amsinckia intermedia Richard G. Runyon 1977-4-23 11 Lake S.R. 20, 2.2 mi. W of its junction with S.R. 29 Comment
  HSC62799  Anagallis arvensis Michelle Stevens 1979-4-14 6 Lake Middle Creek Campground, Mendocino National Forest 457 Comment
  UCD131922  Anagallis arvensis Nathan Gonzales; PLS 102 plant collecting interns 2013-4-14 3 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. North of road that goes southeast from Glebe Road at gate. 582 Comment
  UCD147191  Anagallis arvensis Emily Jacinto; Plant Science 102 collecting interns 2014-4-26 3 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Anderson Flat. 402 Comment
  CAS-BOT-BC64160  Ancistrocarphus filagineus J. Clausen 1935-5-21 1041 b Lake 3.3 mi. N. of Middletown on the way to Lower Lake Comment
  HSC31459  Ancistrocarphus filagineus Maralyn O'Meara 1974-5-4 317 Lake Along Walker Ridge Rd. 0.5 mi. N from junction with Hwy. 20 671 Comment
  HSC44281  Ancistrocarphus filagineus Barbara Kelly 1977-4-23 328 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  POM225834  Ancistrocarphus filagineus M. S. Jussel 1932-5-1 s.n. Lake Near Mt. Konocti. Comment
  RSA256640  Ancistrocarphus filagineus Teresa Prendusi 1974-5-4 23 Lake Walker Ridge, 0.5 miles N of jct with State Route 20. 671 Comment
  HSC67557  Ancistrocarphus filagineus J. P. Smith 1975-5-3 8073 Lake Butts Canyon Rd., 9.1 mi. from its junction with Hwy. 29 305 Comment
  CHSC91030  Anemone oregana D. Isle 2005-2-24 347 Lake Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. UTM: 10S 05002677E 4364854N. 585 Comment
  RSA0115178  Angelica tomentosa Lyman Benson 1945-8-27 11842 Lake Kelsey Creek Canyon. Mt. Range: Mayacamas. 457 Comment
  SEINET3472177  Angelica tomentosa Unknown 1967-9-9 2829 Lake Middletown, Middletown, 6.8 miles south, 2.4 miles north of Summit and Robert L, beside highway 29 to Calistoga, east bank of Stevenson Memorial Comment
  POM159514  Angelica tomentosa var. tomentosa Lincoln Constance 1940-9-1 2799 Lake St. Helena Creek, east of Mount Saint Helena 762 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
  UC1025499  Anthoxanthum aristatum Beecher Crampton 1956-6-27 3688 Lake eastern base of Mount Hannah, along Cold Creek Cold Creek; Mount Hannah, Cold Creek Comment
  JEPS6979  Antirrhinum cornutum Rimo Bacigalupi and J. R. Sweeney 1951-6-3 3343 Lake about 5.5 mi nw Lower Lake (along road between Kelseyville and Lower Lake); Manning Flat 563 Comment
  UC147872 Image available Antirrhinum cornutum Joseph P. Tracy 1905-8-21 2377 Lake Scott Creek, in Scott Valley Northern Coast Ranges, Scott Valley, Scott Creek; Scott Creek, Scott Valley, Lake Co. 426 Comment
  UC1454747  Antirrhinum vexillocalyculatum subsp. breweri D. M. Jackson and R. Spellenberg 1972-5-26 211 Lake 5.9 mi w Bartlett Springs (on road to Lucerne) Comment
  RSA38784  Antirrhinum vexillocalyculatum subsp. breweri Philip A. Munz 1948-8-17 12364 Lake 3 miles out on road from Lucerne to Bartlett Springs Comment
  JEPS83367  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum David M. Thompson 1983-6-19 341 Lake 1.9 mi up Mt. Konocti Road from end at a spur off Hwy. 29, Kelseyville (n side of road); Kelseyville Quad. (7.5', 1959) 435 Comment
  CAS-BOT-BC248852  Antirrhinum virga P. C. Everett; E. K. Balls 1954-10-18 20360 Lake 9.2 mi. s.e. from Hough Springs on road from Lucerne to Williams 548 Comment
  JEPS25059  Antirrhinum virga Joseph P. Tracy 1935-7-4 14028 Lake n side Cobb Valley (Cobb Mountain, near Glenbrook); n side of Cobb Valley, Cobb Mountain 822 Comment
  JEPS83354  Antirrhinum virga David M. Thompson 1983-6-19 340 Lake 1.0 mi up Mt. Konocti Road from end at spur of Hwy. 29, in Kelseyville (n side of road); Kelseyville Quad. (7.5', 1959) 441 Comment
  OBI9722  Antirrhinum virga Rimo Bacigalupi, G. T. Robbins 1954-6-25 4614 Lake Along roadside, NW arm of Indian Valley, 7.5 mi E of the eastern boundary of the Mendocino Nat. Forest [and 5.6 mi W of the Lake-Colusa County line] 442 Comment
  RSA96683  Antirrhinum virga Percy C. Everett, E. K. Balls 1954-10-18 20360 Lake 9.2 mi. SE from Hough Springs on road from Lucerne to Williams. 549 Comment
  CAS-BOT-BC447671  Aphanes arvensis L. R. Abrams 1928-5-6 12466 Lake 1.5 miles west of Bartlett Springs Comment
  UCD162901  Aphanes occidentalis James A. Neilson Jr. 1977-5-26 3888 Lake Mayacmas Mountains; One km north of cemetery at Glenbrook. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UC106515  Apiastrum angustifolium T. S. Brandegee May 1890 Lake Lake County Comment
  CAS-BOT-BC294768  Apocynum androsaemifolium Mona Bourell 1997-7-2 6506 Lake Mendocino National Forest. Crockett Trailhead, N. boundary of Snow Mountain Wilderness 1584 Comment
  SEINET12322359  Apocynum androsaemifolium W. Knight, Knight, I. 1981-1 4391 Lake Boardman Ridge, Hull Mountain 1280 Comment
  POM129963  Apocynum pumilum var. rhomboideum A. A. Heller 1902-8-6 6036 Lake Thistle Glade, west side of Snow Mountain Comment
  RSA84423  Aquilegia eximia H. L. Mason 1933-9-24 s.n. Lake St. Helena Creek, E slope of Mt. St. Helena Comment
  CAS-BOT-BC392206  Aquilegia formosa M. S. Jussel 1933-6-26 215 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  IRVC29597  Arabis Mark A. Elvin, Mark S. Brunell, David Isle 2006-8-3 5002 Lake Snow Mtn: 550m N of Cedar Camp; on ridge where county line devides Lake and Calusa counties. Southern Northern Inner Coast Ranges 1940 Comment
  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
  RSA0126364  Arabis glabra C. B. Wolf 1928-5-6 2035 Lake 3 miles west of Bartlett Springs on the road to Clear Lake. Comment
  JEPS80724  Aralia californica L. R. Heckard and J. C. Hickman 1981-7-28 5683 Lake Bear Creek e. of Timber Lake; Snow Mt. 1569 Comment
  UC1073387  Arceuthobium campylopodum George B. Rossbach 1955-5-9 236 Lake se Clear Lake (near Rts. 53 and 20 junction) 502 Comment
  CAS-BOT-BC409915  Arceuthobium campylopodum Agnes M. Bowman 1900-9-2 s.n. Lake California Lake at Round Mtn. Comment
  UC1506076  Arctostaphylos X candidissima Robert T. Clausen 1963-5-17 63110 Lake summit California Coast Ranges, Cobb Mts. 1427 Comment
  JEPS38626  Arctostaphylos canescens Willis L. Jepson 1892-8-6 14700 Lake Blue Lake Grade to Ukiah Mountain Region of Clear Lake, Mayacamas Range Comment
  UC1120922  Arctostaphylos canescens subsp. canescens A. Simontacchi 1937-6-25 208 Lake 1/4 mi w Pinnacle Rock L.O.; Mendocino National Forest, Lakeport Quadrangle 1341 Comment
  UC1309697  Arctostaphylos canescens subsp. canescens K. Bradshaw 1937-5-28 5 Lake Pinnacle Rock Mendocino National Forest, Lakeport Quadrangle 1356 Comment
  UC1309704  Arctostaphylos canescens subsp. canescens A. E. Wieslander 1934-2-25 372 Lake Calistoga to Middletown (swimming pool); Lower Lake Quadrangle 914 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-BC23921  Arctostaphylos canescens subsp. sonomensis Walter Knight; Irja Knight 1981-7-6 4280 Lake Boardman Ridge on s. slope of Hull Mountain. 1524 Comment
  UCD146705  Arctostaphylos canescens subsp. sonomensis G. F. Hrusa 1998-6-19 14631 Lake west side of Goat Mountain summit. 1700 Comment
  SEINET11988214  Arctostaphylos canescens var. canescens W. Knight, Knight, I. 1981-1 4286 Lake on Boardman Ridge on S slope of Hull Mt 1280 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
  HSC7637  Arctostaphylos glandulosa C. B. Wolf 1928-2-26 1520 Lake 6 mi N of Upper Lake on road to Williams Comment
  CAS-BOT-BC23383  Arctostaphylos glandulosa subsp. cushingiana Alice Eastwood; John Thomas Howell 1938-5-17 5707 Lake Near Pine Mt. Comment
  CAS-BOT-BC23235  Arctostaphylos glandulosa subsp. glandulosa Brandegee 1889-1-1 23 Lake Lake County Comment
  CAS-BOT-BC24777  Arctostaphylos glandulosa subsp. glandulosa C. B. Wolf 1928-2-26 1519 Lake 6 mi. n. of Upper lake on road to Williams. Comment
  UC1121474  Arctostaphylos glandulosa subsp. glandulosa A. E. Wieslander 1938-10-29 851 Lake Mt. St. Helena Calistoga Quadrangle 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
  SD49848  Arctostaphylos manzanita A. E. Wieslander 1938-10-29 842 Lake Lakeport quadrangle, W. slope of Bartlett Mtn. Comment
  UCD51913  Arctostaphylos manzanita A. Simontacchi 1937-6-25 200 Lake Lakeport. 899 Comment
  SEINET11977788  Arctostaphylos manzanita C. H. Merriam 1899-1 s.n. Lake Bartlett Springs Comment
  SEINET11987171  Arctostaphylos manzanita J. Sigg, McClintock, E.; Knight, W.; Knight, I. 1981-1 4088 Lake Strybing Arboretum, San Francisco, orig. from home of Dr. Cuthbert Hurd Comment
  CAS-BOT-BC38936  Arctostaphylos manzanita subsp. elegans Robert F. Hoover 1941-4-27 4959 Lake Four miles west of Lower Lake Comment
  CAS-BOT-BC38937  Arctostaphylos manzanita subsp. elegans L. R. Abrams 1936-3-28 13713 Lake Near Clear Lake Park, on the scenic rim opposite Mt. Konocti Comment
  CAS-BOT-BC38940  Arctostaphylos manzanita subsp. elegans Clear Lake Herbarium 1930-3-21 s.n. Lake Slopes south of Mt. Konocti, Middle N. Coast Range, Clear Lake watershed 609 Comment
  CAS-BOT-BC38951  Arctostaphylos manzanita subsp. elegans H. E. McMinn 1925-12-31 1605 B Lake Bartlett Mt., Clover Creek Road Comment
  CAS-BOT-BC38956  Arctostaphylos manzanita subsp. elegans Vernon O. Bailey 1916-9-24 s.n. Lake Mt. Konokti, Clear Lake Comment
  CAS-BOT-BC38957  Arctostaphylos manzanita subsp. elegans Vernon O. Bailey 1916-9-24 s.n. Lake Mt. Konokti, Clear Lake Comment
  CAS-BOT-BC38974  Arctostaphylos manzanita subsp. elegans Milo S. Baker 1929-3-28 3409 c Lake Whispering Pines Resort 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
  JEPS38881  Arctostaphylos manzanita subsp. elegans W. L. Jepson 1936-12-5 17988 Lake on Lower Lake-Kelseyville Rd near Shaw's Flat Comment
  JEPS38886  Arctostaphylos manzanita subsp. elegans W. L. Jepson 1936-12-5 17981 Lake 2 mi w Lower Lake (on Lower Lake-Kelseyville road) Comment
  POM286061  Arctostaphylos manzanita subsp. elegans Lyman Benson 1928-4-29 s.n. Lake Mount Hanna. 762 Comment
  POM286063  Arctostaphylos manzanita subsp. elegans Lyman Benson 1928-4-28 35 Lake Hilltop west of Kelseyville, 1 mile. 549 Comment
  RSA256980  Arctostaphylos manzanita subsp. elegans Gary D. Wallace 1975-8-25 1499 Lake S of Clear Lake, and Hwy 175 along Bottlerock Rd. 0.1 mile from Harrington Flat Rd. (Boggs Lake) 915 Comment
  RSA32526  Arctostaphylos manzanita subsp. elegans J. T. Howell 1945-6-21 s.n. Lake Bartlett Mountain; Sawmill Flat. 1220 Comment
  UC1303172  Arctostaphylos manzanita subsp. elegans Lyman Benson 1930-3-25 1960 Lake obsidian side ridge s Mt. Konocti (3 mi s of Kelseyville); Uncle Sam Mountain 518 Comment
  UC1602004  Arctostaphylos manzanita subsp. elegans Katharine Brandegee 1888-1 Lake Comment
  UC763113  Arctostaphylos manzanita subsp. elegans R. F. Hoover 1941-4-27 4959 Lake 4 mi w Lower Lake 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-BC38960  Arctostaphylos manzanita subsp. elegans C. Hart Merriam 1920-7-25 s.n. Lake Dr. Stephans place, Clear Lake Comment
  SEINET11987206  Arctostaphylos manzanita subsp. elegans W. Knight, Knight, I. 1981-1 3946 Lake Tilden Botanic Garden, Berkeley, orig. from Mt. Konocti Comment
  CAS-BOT-BC38778  Arctostaphylos manzanita subsp. manzanita L. R. Abrams 1928-5-4 12299 Lake 2.5 mi. South of Middletown Comment
  CAS-BOT-BC38809  Arctostaphylos manzanita subsp. manzanita Walter Knight; Irja Knight 1981-7-5 4285 Lake Near jct. of road to Low Gap. On Boardman Ridge on s. slope of Hull Mt. 914 Comment
  CAS-BOT-BC38824  Arctostaphylos manzanita subsp. manzanita H. E. McMinn 1923-5-26 982 Lake Upper Eticuera Creek to Lake count line. Knotville region. Comment
  POM193977  Arctostaphylos manzanita subsp. manzanita J. T. Howell 1930-3-23 4567 Lake Four miles from Middletown on road to Adams Springs. Comment
  POM286081  Arctostaphylos manzanita subsp. manzanita Lyman Benson 1939-7-12 9682 Lake South base of Mt. Konocti. 488 Comment
  POM286083  Arctostaphylos manzanita subsp. manzanita Lyman Benson 1930-3-25 1970 Lake kelseyville, Mt. Konocti. 610 Comment
  UC549536  Arctostaphylos manzanita subsp. manzanita J. E. Adams 1933-11-25 582 Lake s Mt. Konocti (edge of recent burn) Comment
  SEINET11988218  Arctostaphylos patula var. coalescens W. Knight, Knight, I. 1981-1 4279 Lake Boardman Ridge on S slope of Hull Mountain below Timberline camp 1524 Comment
  CAS-BOT-BC27291  Arctostaphylos serpentinicola James B. Roof 1978-2-13 1003 Lake along Hwy 29 and St. Helena Creek, just N of Napa Co. line. 33 Comment
  CAS-BOT-BC43775  Arctostaphylos stanfordiana Eugene Lagel 1983-4-1 s.n. Lake Near Hoberg airport Comment
  CAS-BOT-BC43792  Arctostaphylos stanfordiana T. S. Brandegee 1886-1-1 30 Lake Lake County Comment
  CHSC92776  Arctostaphylos stanfordiana D. Isle 2005-2-23 1367 Lake Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. Proposed Westshore Fuels treatment Unit #4. 670 Comment
  RSA123383  Arctostaphylos stanfordiana R. C. Wilson 1937-5-19 20243 Lake 1 mile W. of Lakeport. 442 Comment
  RSA32500  Arctostaphylos stanfordiana J. T. Howell 1945-6-20 21087 Lake Sawmill Flat, Bartlett Mountain. 1220 Comment
  UC1388316  Arctostaphylos stanfordiana Freed W. Hoffman 1947-3-18 932 Lake s foot of mt. North Coast Ranges, Mt. Konocti Comment
  UC421584  Arctostaphylos stanfordiana John Thomas Howell 1930-3-23 4567 Lake four mi from Middletown (on road to Adams Springs) Comment
  UC549549  Arctostaphylos stanfordiana J. E. Adams 1934-3-10 654 Lake 10 mi s Kelseyville Comment
  UC549683  Arctostaphylos stanfordiana J. E. Adams 1933-11-25 587 Lake sw Mt. Konocti (near Kelseyville) Comment
  UC549685  Arctostaphylos stanfordiana J. E. Adams 1933-11-25 586 Lake road s Kelseyville Comment
  UCD53844  Arctostaphylos stanfordiana Roman Gankin 1965-5-6 534 Lake Bartlett Mountain Road; 3.8 miles east of Sawmill Flat. Comment
  SEINET11993691  Arctostaphylos stanfordiana subsp. raichei Unknown 1984-1 RR 40207 Lake at county line, end of Pine Mt. Rd, 9.7 mi from its beginning on Geysers Rd 762 Comment
  HSC40080  Arctostaphylos viscida J. O. Sawyer 1969-3-29 767 Lake Road to Wilber Springs, N of Hwy 20 Comment
  UCD52573  Arctostaphylos viscida Roman Gankin 1965-5-6 527 Lake Hill northeast of Cold Spring Camp, 0.9 mile east of Little Indian Valley (Kowalski Ranch and Stanton Creek), Lake County, California. 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
  JEPS78232  Arctostaphylos viscida subsp. pulchella J. B. Roof 1978-2-13 1003 Lake along Hwy 29 and creek just n Napa County line; St. Helena Creek; Hwy. 29 & St. Helena Creek, N of Napa Co. line, Lake Co. 338 Comment
  OBI47615  Arctostaphylos viscida subsp. pulchella L. LaPre 1985-5-2 s.n. Lake Three Peaks, at the N end of Livermore Rd. near the Napa Co. line, 5 mi SE of middletown 671 Comment
  POM131675  Arctostaphylos viscida subsp. pulchella A. A. Heller 1902-8-4 6031 Lake On Eel river one mile below Hullville. Comment
  UC549608  Arctostaphylos viscida subsp. pulchella J. E. Adams 1934-3-10 650 Lake s Lower Lake Comment
  UCD110920  Arctostaphylos viscida subsp. pulchella Christopher Mallek 2008-1 HS1- 4 Lake Highland Springs. 602 Comment
  POM285169  Arctostaphylos viscida subsp. viscida Lyman Benson 1928-6-15 267 Lake Summit of Rocky Hill, 2 mi s. of Lakeport. 488 Comment
  UC1737025  Arenaria douglasii Kay H. Beach, Frank Gould 1940-5-17 430 Lake near Middletown. Comment
  UCR42302  Arenaria douglasii L. F. LaPre 1986-3-30 s.n. Lake Inner North Coast Ranges, Three Peaks, 5 mi SE of Middletown near the Napa County line 732 Comment
  RSA113931  Arenaria serpyllifolia H. K. Sharsmith 1953-6-30 4399 Lake Fir Root Spring Camp, road from Bear Creek to Goat Mountain; Mendocino National Forest. 1220 Comment
  UCD95204  Argemone munita Clinton C. Shock 1980-5-3 74 Lake Walker Ridge, 13.6 miles north of State Highway 20, 1.1 miles south of Bear Valley Road. 609 Comment
  CAS-BOT-BC401785  Argemone munita subsp. rotundata Mrs. Merrel Ackley 1965-6-2 s.n. Lake West base of Snow Mountain 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
  RSA695985  Aristolochia californica Keith E. Hoffmaster 1946-3-23 42 Lake Putah canyon, near Cannon-ball Comment
  POM53788  Arnica discoidea C. F. Baker 1903-5-12 3007 Lake Divide between Lakeport and Hopland Comment
  UC1282687  Arnica discoidea J. R. Sweeney 1953-5-27 1081 Lake 10.1 mi from (on Scott Valley Rd, slope above Scott Creek near Glen Eden School) Lakeport; Scott Creek 441 Comment
  NY158482  Arnica sanhedrensis A. A. Heller 1902-7-25 5985 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  UC91263  Artemisia douglasiana C. A. Purpus 1894-9-1 1255 Lake Snow Mt. Comment
  UCD20715  Artemisia douglasiana Mark Bibbo; w/ Laura Wynholds 2002-7-20 56 Lake McLaughlin UC Reserve. SE of Knoxville-Berryessa Rd. where the slurry pipeline from the tailings pond crosses the road. In the middle of the dried up Hunting Creek. 579 Comment
  CAS-BOT-BC400501  Asarum caudatum Alice Eastwood 1925-5-25 12955 Lake Trail to Mt. Sanhedrin from Dashiells Comment
  JEPS46207  Asclepias cordifolia Eleanor Armstrong 1932-5-20 467 Lake 2 mi e Middletown 274 Comment
  RSA78985  Asclepias cordifolia E. K. Balls, Lee W. Lenz 1952-5-8 17130 Lake 3.2 mi S of Lower Lake on Hwy 53 from Middletown Comment
  UC726067  Asclepias cordifolia A. A. Heller 1910-5-10 13152 Lake valley below Summit Comment
  CHSC29590  Asclepias eriocarpa Dibble; Griggs 1979-7-19 145 Lake Near Packsaddle Creek, on the Lake Pillsbury quadrangle, close to the town of Potter Valley. 678 Comment
  UC732553  Asclepias eriocarpa Lyman Benson 1942-7-12 11296 Lake 1 mi n Kelseyville; Middle North Coast Range, Kelsey Creek 411 Comment
  UC1123552  Asclepias fascicularis A. Simontacchi 1937-7-9 269 Lake 1 mi ne Kelsey Creek School; Lakeport Quadrangle Comment
  UC566926  Asclepias fascicularis Pauline Schulthess 1931-7-26 Lake 2 mi w Kelseyville; Big Valley Comment
  HSC39689  Asclepias speciosa D. E. Anderson, J. P. Smith 1971-6-26 - 1184 Lake Register area of Mendocino National Forest. Comment
  JEPS59985  Aspidotis densa Mrs. Leslie Egan 1932-12-27 Lake Cobb Mt Comment
  UC404747  Aspidotis densa H. E. and S. T. Parks 1930-5-17 Lake ne slope Mt St. Helena (along creek) Comment
  CAS-BOT-BC68833  Aspidotis densa M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. Comment
  CHSC90792  Aster radulinus D. Isle 1997-9-25 184 Lake Mendocino National Forest--North Coast Ranges. Upper Lake Watershed. Just no. of McCabe Point, on Pitney Ridge in area burned by 1996 Fork Fire. 3.6 mi. up 16N21.2=Pitney Ridge Rd. from its jct. with M-1, above Upper Lake. 1072 Comment
  CAS-BOT-BC178827  Astragalus breweri Greg de Nevers 2001-5-14 12408 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  LA204884  Astragalus breweri M. S. Baker; 1932-4-4 5996 Lake 1 mi. S of Lakeport Comment
  RSA108726  Astragalus breweri J. T. Howell 1943-5-11 18018 Lake 1 mile south of Lakeport. Comment
  RSA176558  Astragalus breweri P. H. Raven 1963-4-13 18167 Lake 0.2 miles east of state Highway 29, near Lakeport. Comment
  CHSC84467  Astragalus clevelandii Lowell Ahart 2003-7-14 10403 Lake Along a small stream, on the west side of the second causeway going southwest of Bartlett Springs Road, Indian Valley Reservoir. 449 Comment
  JEPS104124  Astragalus clevelandii Lowell Ahart 2003-7-14 10397 Lake Near a small stream, at Barrel Spring, ca 1 1/2 mi (air) south of Bartlett Springs Rd, ca 2 mi (air) w of Bear Valley. 396 Comment
  RSA10773  Astragalus gambelianus Carl B. Wolf 1928-5-6 2047 Lake 1/4 mi. east of Bartlett Springs. Comment
  UCD104813  Astragalus gambelianus R. Tofsrud 1949-1 s.n. Lake Between Kelseyville and Lower Lake. Comment
  CHSC79502  Astragalus purshii var. tinctus G. F. Hrusa 1998-6-19 14627 Lake Northern California. North Coast Ranges. W side of Goat Mtn. summit, main ridge running west. UTM: 10S, 05235 N, 43469 E. 1700 Comment
  UC399386  Athyrium filix-femina var. cyclosorum H. M. Hall 1913-7-16 9488 Lake 40-50 mi from Pacific Ocean Mt Sanhedrin; inner North Coast Ranges Comment
  CAS-BOT-BC17495  Athysanus pusillus John H. Thomas 1966-3-21 11527 a Lake About 2.5 miles northeast of Middletown as measured along highway 29. Comment
  HSC35380  Athysanus pusillus John S. Palmer 1975-5-3 311 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 Comment
  HSC6516  Athysanus pusillus D. E. Anderson 1962-4-14 1974 Lake 36 mi. W of Williams on Hwy. 20 Comment
  JEPS13703  Aubrieta deltoidea Rimo Bacigalupi with G. T. Robbins 1955-6-7 5257 Lake summit Hull Mt. (about stone steps leading to fire lookout house, Lake-Mendocino Co. boundary); Lake-Mendocino Co. boundary, Hull Mt. 2094 Comment
  CAS-BOT-BC98792  Baccharis douglasii Gladys L. Smith 1981-7-23 7000 Lake Roadside seep, USFS Rd. enroute to Mt. Sanhedrin, 20N04 1280 Comment
  RSA10738  Baccharis salicifolia C. B. Wolf 1928-5-7 2087 Lake 3 miles E of Houghs Mineral Springs, on road to Williams. 610 Comment
  CAS-BOT-BC16424  Barbarea orthoceras Agnes M. Bowman 1902-4-1 155 Lake Weldon Valley. Comment
  POM204012  Barbarea vulgaris M. S. Jussel 1933-4-29 s.n. Lake Coleman Place, Cobb Mt. Comment
  RSA2647  Beckmannia syzigachne J. W. Blankinship 1924-6-8 s.n. Lake Kelseyville. 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-BC75561  Berberis dictyota Milo S. Baker 1940-1-1 9597 Lake Williams Highway near Colusa Line. Comment
  CAS-BOT-BC75968  Berberis pumila Dr. Donald Hemphill 1965-6-2 s.n. Lake West slope of Snow Mountain. Comment
  POM288397  Blennosperma nanum Lyman Benson 1935-3-25 6308 Lake Lakeport 427 Comment
  SD87735  Blennosperma nanum Frank W. Peirson 1926-4-2 6583 Lake West end of Clear Lake Comment
  RSA15662  Blennosperma nanum C. B. Wolf 1928-2-26 1513 Lake 3 miles south of Lakeport. Comment
  UC754301  Blennosperma nanum var. nanum R. Bacigalupi 1948-3-7 2864 Lake 6 mi ne of, in pear orchard Lakeport Comment
  CAS-BOT-BC100707  Blennosperma nanum var. nanum John H. Thomas 1966-3-21 11519 Lake About 2 miles east of [Clearlake] Clear Lake Oaks along highway 20 Comment
  UCD41492  Boechera breweri Geri Hulse-Stephens 2001-4-29 570 Lake Goat Mountain. Addington Camp. 1386 Comment
  UC2027901  Boechera breweri Barbara Ertter with Patricia L. Packard and Robert Moseley 1990-3-31 8903 Lake Summit of Bartlett Springs road NE of Clear Lake, S-facing outcrop above streamlet Comment
  RSA2654  Brickellia californica J. W. Blankinship 1928-7-25 s.n. Lake Kelseyville, along Kelsey Creek. Comment
  CAS-BOT-BC145519  Briza minor Greg de Nevers 2001-4-23 12274 Lake Clear Lake, Lake County Land Trust, Rodman Slough. Near Wildflower Flat. 475 Comment
  UCR124108  Briza minor Beecher Crampton 1985-4-29 9963 Lake Lakeport, Beach Lane. 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
  JEPS75672  Brodiaea coronaria subsp. rosea W. L. Jepson 1920-5-23 8985 Lake Indian Valley 457 Comment
  UC768461  Brodiaea elegans subsp. elegans R. F. Hoover 1938-6-9 3577 Lake Indian Valley Comment
  CAS-BOT-BC484222  Brodiaea elegans subsp. elegans J. W. Blankinship 1924-6-8 s.n. Lake Kelseyville Comment
  CAS-BOT-BC484225  Brodiaea elegans subsp. elegans Tom Craig 1941-6-18 s.n. Lake Road between Aetna Springs and Middleton Comment
  SEINET7040122  Brodiaea pulchella A. G. Vestal 1962-4-12 Lake Butts Cany Road, 8.3 miles south of Route 29 (Route 53). UTM Zone 10, 542320mE, 4286255mN. Comment
  SD24126  Brodiaea rosea R. F. Hoover 1938-6-9 3572 Lake Indian Valley. Comment
  UCD36184  Bromus carinatus Beecher Crampton 1953-4-4 1057 Lake Lake County, 3 miles north of Glenhaven, along Highway 20, east side of Clear Lake. Comment
  UCD41533  Bromus carinatus Geri Hulse-Stephens 2001-6-2 585 Lake Goat Mountain. Addington Camp. 1386 Comment
  UCD58310  Bromus carinatus Elizabeth Wilson 1939-5-28 s.n. Lake West side Clear Lake. Comment
  CAS-BOT-BC149589  Bromus carinatus var. carinatus Carl B. Wolf 1928-5-6 1953 Lake 1 mile up Bartlett Springs grade. Comment
  UC971676  Bromus carinatus var. carinatus Leo Koch 1940-4-29 929 Lake just w of Middletown Comment
  UCD136923  Bromus carinatus var. carinatus Ellen Dean; with Plant Biology 102 interns 2013-5-4 7711 Lake Clear Lake State Park. NE of Kelseyville. South side of park, south of Soda Bay Road. Along undeveloped road that leaves Glebe Rd. at locked gate and travels southeast. Near southern boundary of park where Pinus attenuata grove is located along branch in road. 611 Comment
  UCD36341  Bromus carinatus var. marginatus Beecher Crampton 1953-6-2 1380 Lake Northwest slope of Mount Hannah, at western edge of Bogg's Lake. Comment
  UC729985  Bromus diandrus Leo F. Koch 1940-4-26 883 Lake s of Kelseyville (1 mi s of junction of Highway 29 and Bottle Rock Road) Comment
  CAS-BOT-BC155399  Bromus hordeaceus Milo S. Baker 1945-6-18 10956 Lake Sawmill Flat. Bartlett Mountain. 1219 Comment
  CAS-BOT-BC155401  Bromus hordeaceus John H. Thomas 1969-4-29 14998 Lake 4.6 miles north of Lower Lake along highway no. 53. Comment
  CHSC29561  Bromus hordeaceus Dibble; Griggs 1979-7-11 105 Lake Near Potato Hill, close to the town of Stonyford. On the lower third of a ridge system. 927 Comment
  UCD58695  Bromus hordeaceus R. L. Travis 1966-4-8 42 Lake 0.6 mile north of Clearlake Oaks. 457 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-BC162440  Bromus laevipes Beecher Crampton 1956-5-21 3442 Lake 1.5 mile north of Middletown. Comment
  CDA26541  Bromus laevipes G. F. Hrusa, R. Gross 2008-5-23 17399 Lake North Coast Ranges; Upper Benmore Canyon immed. E and S of Indian Valley Reservoir spillway. 457 Comment
  CDA40157  Bromus laevipes G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18544 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. 137 Comment
  CHSC101540  Bromus laevipes G. F. Hrusa; R. Gross 2008-5-23 17399 Lake W slope at crossing of Box Canyon Creek in upper Benmore Canyon immediately E and S of Indian Valley Reservoir spillway. 457 Comment
  UCD32586  Bromus laevipes Beecher Crampton 1954-6-8 1940 Lake Lake County, 3 miles north of Cobb Mountain, Bottle Rock Road. Comment
  UCD42089  Bromus madritensis Geri Hulse-Stephens 2002-5-31 929 Lake Goat Mountain. Root Homestead. Dry site between East and West vernal pools; Common name: foxtail chess. 944 Comment
  UCD136962  Bromus madritensis subsp. madritensis Ellen Dean; with Plant Biology 102 interns 2013-5-4 7724 Lake Clear Lake State Park. NE of Kelseyville. South side of park, south of Soda Bay Road. Along undeveloped road near closed gate, where there is a fork that descends into private lands. 548 Comment
  UC1146604  Bromus orcuttianus Freed W. Hoffman 1944-7-14 1967 Lake n of Hoberg's (about southern limit in Coast Ranges); North Coast Ranges Comment
  UCD34567  Bromus racemosus Beecher Crampton 1985-7-19 10011 Lake Lake County, Lakeport. Comment
  CAS-BOT-BC161784  Bromus rubens Peter H. Raven 1951-4-8 2774 Lake North of Middletown. Comment
  RSA2771  Bromus rubens J. W. Blankinship 1923-4-21 s.n. Lake Kelseyville; Mt. Konocti. Comment
  CHSC91142  Bromus secalinus D. Isle 1997-7-31 325 Lake Mendocino National Forest--North Coast Ranges. Upper Lake Watershed. 5.5 mi. up 16N14 from Low Gap. 1139 Comment
  CDA22930  Bromus sterilis G. F. Hrusa, R. Gross 2008-5-23 17408 Lake North Coast Ranges; Box Cyn. Creek and on in upper Benmore Canyon immed. E and S of Indian Valley Reservoir spillway. 457 Comment
  SJSU7923  Bromus tectorum J. B. Snell 1963-6-16 180 Lake 3.6 mi E of Bartlett Mtn Summit on road connecting Bartlett Springs & Nice Comment
  UCD60052  Bromus tectorum R. Tofsrud 1949-1 s.n. Lake Between Kelseyville and Lower Lake. Comment
  JEPS5612  Cacaliopsis nardosmia R. F. Hoover 1941-4-27 4968 Lake near Adams Springs Comment
  RSA10155  Cacaliopsis nardosmia C. B. Wolf 1928-5-6 1994 Lake 6 mi. from Clear Lake on the Bartlett Springs Grade. (Morrison Garden) Comment
  CAS-BOT-BC273208  Cacaliopsis nardosmia M. S. Jussel 1932-5-1 s.n. Lake Cobb Mt. trail Comment
  CAS-BOT-BC185111  Calamagrostis ophitidis James Jokerst 1985-4-16 2241 Lake Near Putah Creek. Comment
  CAS-BOT-BC185112  Calamagrostis ophitidis R. D. Stone 1983-6-7 524 Lake Cobb Valley on southwest facing slope east of Kelsey Creek and Bottle Rock Road, ca. 1.5 mile northwest of Pine Grove. 740 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
  UCD160491  Calamagrostis ophitidis James A. Neilson Jr. 1975-5-23 3188 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  CHSC90529  Calandrinia breweri D. Isle 1997-4-29 37 Lake Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. Twin Valley Rd. just n.w. of Bartlett Springs. 658 Comment
  UC505161  Calandrinia ciliata R. M. Holman 1933-4-30 Lake Lakeport Comment
  POM265593  Callitriche trochlearis M. S. Jussel 1937-5-22 s.n. Lake Alder Creek. Comment
  CAS-BOT-BC80408  Calocedrus decurrens R. Bacigalupi 1926-1-2 1273 Lake North east base of Mt. St. Helena along Middletown Road Comment
  HSC35084  Calochortus amabilis Donald Spalinger 1974-5-4 29 Lake Walker Ridge Rd., 0.5 mi. N from Hwy. 20 671 Comment
  JEPS77356  Calochortus amabilis Robert M. Lloyd 1963-5-4 2582 Lake 5 mi n Middletown (State Highway 29 at Socrates Mine Road) Comment
  UCD84055  Calochortus amabilis Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6233 Lake Cache Creek Wilderness area, southern edge of wilderness, accesssed via eastern forks of Rocky Creek Road and then via a private road owned by Stephen Gilardi (an area known as Brushy Sky High on some maps). 807 Comment
  SEINET3884896  Calochortus amabilis Richard R. Halse 1989-5-13 3835 Lake Along State Hwy. 175, 4.7 miles northwest of Middleton.; 0 510 Comment
  RSA10736  Calochortus luteus Carl B. Wolf 1928-5-7 2089 Lake 4 miles east of Houghs Mineral Springs on the road to Williams. Comment
  CAS-BOT-BC491936  Calochortus luteus H. C. Cantelow 1934-5-30 557 Lake Near Glenbrook Comment
  CAS-BOT-BC493936  Calochortus superbus Doris K. Kildale 1926-5-30 2033 Lake On hilside between Clear Lake and Lower Lake 457 Comment
  HSC15405  Calochortus tolmiei C. B. Wolf 1928-5-5 1975 Lake 4 mi. from Clear Lake on the rd. to Bartlett Springs Comment
  SJSU1520  Calochortus tolmiei D. J. Thomson 1954-5-2 Lake Cow Mt Recreational Area near Lakeport Comment
  POM291023  Calochortus vestae Lyman Benson 1932-6-15 3686 Lake Cobb Valley; Middle N Coast Range, Kelsey Creek Watershed. 701 Comment
  UC768711  Calochortus vestae R. F. Hoover 1941-6-8 5335 Lake n of Glenbrook Comment
  CAS-BOT-BC273276  Calycadenia Mrs. Alexander MacCallum 1925-9-1 s.n. Lake Bartlett Springs Comment
  RSA2295  Calycadenia ciliosa J. W. Blankinship 1926-9-1 s.n. Lake Kelseyville Comment
  RSA702855  Calycadenia ciliosa L. Ahart 2004-10-14 11462 Lake On the south side of the bridge across Cache Creek, on the west side of Bartlett Springs Road (Road M12), about 3 miles west of the northwest part of Indian Valley Reservoir. 503 Comment
  UCR51791  Calycadenia ciliosa Thomas W. Nelson, J. Nelson 1977-7-13 3631 Lake Soda Creek Ranger Station 535 Comment
  UC1971728  Calycadenia fremontii 1978-7-8 2120 Lake 4.8 mi NW of Middletown on Hwy 175 (=GDC 619) 473 Comment
  UC1876217  Calycadenia fremontii Gerald D. Carr 1971-9-20 670 Lake 1.2 mi SE of Rieff Rd. on Morgan Valley Rd. 701 Comment
  UC1971759  Calycadenia micrantha Lake Along road to Bear Creek (16N01) ca. 2.1 mi E of Deer Valley Campground, 0.8 mi W of Dry Oak Campground Comment
  RSA518646  Calycadenia multiglandulosa Barbara Ertter 1988-7-4 7707 Lake Rice Fork crossing 2 mi W of Bear Creek Campground, Mendocino Nat'l For. ca. 11 airmiles N of Upper Lake (town) SE of Lake Pilsbury. 610 Comment
  POM195654  Calycadenia pauciflora H. M. Hall 1923-10-13 11931 Lake Lakeport Comment
  UC89056  Calycadenia pauciflora T. S. Brandegee 1889-6-1 Lake Mt. Hannah Comment
  CAS-BOT-BC270781  Calycadenia pauciflora H. M. Hall 1924-10-1 s.n. Lake From seed gathered in Lakeport Comment
  CAS-BOT-BC270782  Calycadenia pauciflora R. L. Carr 1978-8-19 2147 Lake Ca. 2.7 miles S of Lakeport, ca. 200 yards E of Highway 175 (Hopland Road) at Ackley Cutoff, 0.7 mile S of its jet with Highway 29/175 427 Comment
  CAS-BOT-BC270785  Calycadenia pauciflora R. L. Carr 1971-9-14 656 Lake Highway 20, 11.2 miles W of Colusa County line (E of Clear Lake Oaks) 313 Comment
  CAS-BOT-BC270790  Calycadenia pauciflora Gerald D. Carr 1971-10-17 680 Lake SW Lakeport 411 Comment
  CAS-BOT-BC270803  Calycadenia pauciflora Gerald D. Carr 1971-9-20 671 Lake 2.2 miles SE of Morgan Valley Road on Rieff Road 731 Comment
  JEPS11961  Calycadenia pauciflora Rimo Bacigalupi with G. T. Robbins 1954-6-25 4615 Lake 4.8 mi w of, n end of Indian Valley Colusa County Line; Indian Valley 441 Comment
  RSA255572  Calycadenia pauciflora Gerald D. Carr 1971-10-17 677 Lake 2.3 miles SE of Kelseyville on Hwy. 29 534 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
  UC1971704  Calycadenia pauciflora 1978-8-19 2146 Lake SW of Kelseyville, ca. 200 yds S of Wight Way, 1.7 mi SW if jct with Kelsey Creek Dr. (=GDC 757) 482 Comment
  UC1971705  Calycadenia pauciflora 1978-8-19 2147 Lake ca. 2.7 mi S of Lakeport, Hills ca. 200 yds E of Hwy 175 (Hopland Road) at Ackley Cutoff, 0.7 mi S of its jct with Hwy 29/175 (=GDC 641,753) 427 Comment
  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
  UCD129833  Calycadenia pauciflora Gerald D. Carr 1972-7-25 714 Lake 0.6 mile east of Bottle Rock Road on Sulfur Creek Road. Comment
  UCD129836  Calycadenia pauciflora Gerald D. Carr 1972-7-29 719 Lake 1.2 miles west of Colusa County line on Bartlett Springs Road. Comment
  UC952854  Calycadenia truncata Milo S. Baker 1951-7-6 12374 Lake ca 2 mi nw of summit Elk Mt. (Elk Mt. rd.) 1219 Comment
  CAS-BOT-BC275371  Calycadenia truncata var. truncata Agnes M. Bowman 1901-8-20 s.n. Lake Sulphur Banks Comment
  POM296215  Calycanthus occidentalis Cora W. Benson 1935-8-4 157 Lake Kyle Crossing, Kelsey Creek, above Kelseyville. Comment
  RSA296214  Calycanthus occidentalis Cora W. Benson 1935-8-4 156 Lake Kyle Crossing, Kelsey Creek, above Kelseyville. Comment
  UCD170331  Calycanthus occidentalis D. O. Burge 2016-11-3 2190 Lake Roadside on Bartlett Springs Road, NE of Indian Valley Reservoir. 580 Comment
  SEINET7042720  Calyptridium monospermum 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
  JEPS52581  Calyptridium quadripetalum Mr. Towle June 1874 Lake Comment
  JEPS73461  Calyptridium quadripetalum L. R. Heckard 1972-7-8 3066 Lake above trail from Frog Pond to Milk Ranch (Snow Mountain); Snow Mountain 1981 Comment
  UC1731401  Calyptridium quadripetalum Dean W. Taylor 1998-6-23 16710 Lake ca. 1 mi. n. of n. end Indian Valley Res.; N. Coast Ranges (NCoRI), Stove Glade 609 Comment
  UC1731406  Calyptridium quadripetalum Dean W. Taylor 1997-4-22 15963 Lake ca. 2 mi. up from Highland Springs Reservoir (canyon of Highland Creek, edge of graded dirt roadway of Highland Springs rd.); Inner N. Coast Rantes (NCoRI), Highland Springs 7 1/2 Quad. 563 Comment
  UCD167006  Calyptridium quadripetalum Joyce Lacey; Robin Ondricek-Fallscheer 1981-6-27 s.n. Lake West of Glenbrook, along High Valley Rd. ca. 2 mi. West of of the junction of High Valley Rd. and Bottle Rock Rd. East edge of Sec. 31 between NE 1/4 and SE 1/4 of the SE 1/4. (Exact location unknown, coordinates estimated by label maker.) 780 Comment
  UCD83818  Calyptridium quadripetalum Ellen Dean; G. Harrington, K. Mawdsley, J. Shepard 2010-5-1 5965 Lake N end of Indian Valley Reservoir, along Bartlett Springs Rd. E end of bridge that crosses inlet. Comment
  HSC35069  Calystegia collina subsp. collina M. Wetherwax 1975-5-3 131 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Cr. on Butt's Canyon Rd. 549 Comment
  CAS-BOT-BC221551  Calystegia collina subsp. collina Bolander 1874-1-1 s.n. Lake Unspecified Comment
  JEPS48511  Calystegia collina subsp. oxyphylla W. L. Jepson 1942-6-9 20710 Lake along St. Helena Creek (Mt. St. Helena); , along St. Helena Creek Comment
  RSA710321  Calystegia collina subsp. oxyphylla R. K. Brummitt, R. W. Howe, A. Wolf 1998-5-15 19852 Lake 8.5 km ESE of Middletown on Butts Canyon Road, just E of Detert Reservoir. 400 Comment
  RSA292996  Calystegia collina subsp. oxyphylla Reino Alava, Lincoln Constance, Robert Ornduff 1957-5-5 784 Lake Hill '1030'. 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
  UCD41484  Camassia quamash subsp. breviflora Geri Hulse-Stephens 2001-6-2 591 Lake Goat Mountain. Upper Addington Camp. 1386 Comment
  CAS-BOT-BC493389  Camassia quamash subsp. linearis Alice Eastwood; John Thomas Howell 1938-5-18 5772 Lake Cobb Mountain Comment
  POM203110  Camissonia hirtella M. S. Jussel 1933-6-25 154 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  RSA186577  Camissonia ovata Peter H. Raven 1963-4-24 18237 Lake Pasture in oak woodland, 5 miles N of Lakeport Comment
  SEINET7042562  Camissonia strigulosa A. G. Vestal 1963-5-11 s.n. Lake Grassy roadside south of Mt. Konocti along Ropute 29 about 13.1 miles from Kelseyville. Kelseyville quadrangle UTM Zone 10, 516727mE, 4310217mN. Comment
  CHSC71438  Camissoniopsis hirtella Vernon H. Oswald; Lowell Ahart 1998-7-15 9296 Lake East side of county near Barrel Spring on the east side of Baldy Mtn. and west of Walker Ridge Rd. 0.8 mi south of Bartlett Springs Rd. 640 Comment
  POM72748  Campanula angustiflora P. A. Munz 1925-6-18 9868 Lake Lakeport Comment
  POM272661  Capsella bursa-pastoris Lyman Benson 1928-4-14 888 Lake Kelseyville; Mt. Range: Middle N Coast; River: Kelsey Creek. 457 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
  CHSC101526  Carduus pycnocephalus G. F. Hrusa; R. Gross 2008-5-23 17405 Lake Dry, open, disturbed flat along road, in Quercus douglasii woodland in middle Benmore Canyon immediately east and south of Indian Valley Reservoir spillway. 457 Comment
  CAS-BOT-BC18176  Carex LeRoy Abrams 1928-5-7 12506 Lake Cache Creek, 2 miles west of Hough's Springs. Comment
  CAS-BOT-BC18177  Carex Greg de Nevers 2001-4-23 12264 Lake Clear Lake, Lake County Land Trust, Rodman Slough. Near Wildflower Flat. 475 Comment
  UCD161816  Carex James A. Neilson Jr. 1975-5-23 3320 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Exact location unknown. Coordinates estimated by label maker.) Comment
  POM290826  Carex C. A. Benson 1935-5-12 s.n. Lake North base of Mt. Hanna, Middle N. coast range. Clear Lake watershed. 762 Comment
  CAS-BOT-BC19225  Carex barbarae J. W. Blankinship 1928-8-10 s.n. Lake Kelseyville. Dells of Cold Creek. Comment
  CAS-BOT-BC34991  Carex densa Alice Eastwood; John Thomas Howell 1938-5-17 5673 Lake Elk Mountain. Comment
  CAS-BOT-BC34996  Carex densa J. W. Blankinship 1923-4-15 s.n. Lake Kelseyville. Comment
  CAS-BOT-BC34997  Carex densa J. W. Blankinship 1924-6-8 s.n. Lake Kelseyville. Comment
  UC836954  Carex fracta A. A. Heller 1902-7-23 5952 Lake Thistle Springs, Mount Sanhedrin Comment
  CAS-BOT-BC146658  Carex hirtissima Milo S. Baker 1945-6-20 10986 Lake Bartlett Mt. bet. Pinnacle Rock and Low Gap 1219 Comment
  SEINET7563263 Image available Carex klamathensis Unknown 1999-7-5 6492 Lake Kanaka Glade, a spring at the head of "Spanish Creek East Fork" near top of Pacific Ridge. Hough Springs Quad. 981 Comment
  UC728669  Carex lemmonii Milo S. Baker 1945-6-18 10931 Lake near Glenbrook Cobb Valley (Serpentine Meadow) Comment
  CAS-BOT-BC31222  Carex lenticularis var. impressa L. R. Heckard 1974-9-11 3933 Lake Moist margin of Frog Pond ca 1/2 mi NW of Foutch Camp (ca 1.5 mi SE of Snow Mt. W) 1920 Comment
  CAS-BOT-BC119739  Carex nebrascensis Alice Eastwood; John Thomas Howell 1938-5-18 5766 Lake Near Adams Springs Comment
  CAS-BOT-BC119531  Carex nudata Joseph William Blankinship 1923-4-14 s.n. Lake Kelseyville. Wet banks of Cold Cr. Comment
  RSA0121133  Carex nudata Lyman Benson 1955-4-6 15407 Lake Middle North Coast Range, Clear Lake Drainage Area, Cold Creek Canyon, 1.5 miles south of Kelseyville. 457 Comment
  UCD140811  Carex scopulorum var. bracteosa Geri Hulse-Stephens 2001-4-27 542 Lake Goat Mountain. NW end of Addington Pond. 1280 Comment
  HSC44006  Carex serratodens Robert M. Specht 1977-4-28 828 Lake In S running drainage on the E side of Round Mtn. 512 Comment
  JEPS80855  Carex subfusca L. R. Heckard and J. C. Hickman 1980-7-3 5394 Lake about 1/4 mi nw Summit Spring; Snow Mt., Colusa Co. border 1524 Comment
  UC1133470  Carex subfusca K. Bradshaw 1937-6-8 116 Lake 1/2 mi ne Liberty School; Lakeport Quadrangle Comment
  CAS-BOT-BC115578  Carex tumulicola Milo S. Baker 1940-5-4 9692 Lake Kelseyville and Lower Lake Trip Comment
  UCD55167  Castilleja applegatei K. Carpenter; with E. Dean and K. Chaney. 2000-8-11 60 Lake McLaughlin Reserve. Research Hill, W side of Hunting Creek, just south of turn-off to Recreation Area. 632 Comment
  RSA10621  Castilleja applegatei subsp. martinii Carl B. Wolf 1928-5-4 1872 Lake 5 miles S of Middletown on road to Mt. St. Helena. Comment
  UC1012337  Castilleja applegatei subsp. martinii F. W. Pennell and H. L. Mason 1940-5-23 25544 Lake 3 mi w Lower Lake 518 Comment
  RSA289461  Castilleja applegatei subsp. martinii R. C. Bacigalupi, J. R. Sweeney 1953-5-26 4130 Lake 0.1 mile above (south of) crossing of St. Helena Creek along State Highway 29, at southern end of Collayomi Valley (0.4 mile south of Mirabel Mine). 397 Comment
  CHSC56597  Castilleja exserta subsp. exserta Steven Triano 1988-6-1 235 Lake At s end of Gravelly Valley Airstrip on the n end of Lake Pillsbury. 563 Comment
  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
  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
  HSC72579  Castilleja foliolosa J. P. Smith 1976-4-5 8544 Lake Mendocino National Forest, Elk Mtn. Rd., 1.7 mi. N of Middle Creek Campground 610 Comment
  RSA47148  Castilleja foliolosa Doris K. Kildale 1926-5-31 2064 Lake Lower Lake - Lakeport road. Comment
  CAS-BOT-BC241120  Castilleja miniata Mrs. R. M. Austin; Mrs. Bruce 1897-8-1 1702 Lake Drews Valley Comment
  JEPS57377  Castilleja minor subsp. spiralis L. R. Heckard and T. I. Chuang 1968-6-18 1944 Lake ca 10 mi se Middletown (along Butts Creek); Butts Creek Comment
  UCD162903  Castilleja rubicundula subsp. lithospermoides James A. Neilson Jr. 1977-5-26 3890 Lake Mayacmas Mountains; One km north of cemetery at Glenbrook. (Exact location unknown. Coordinates estimated by label maker.) Comment
  JEPS117119  Castilleja rubicundula subsp. rubicundula Peter Warner 2010-5-16 151 Lake Walker Ridge Rd., ~ 1.4 km S of jct. with Bartlett Springs and Brim roads, at Barrel Springs camping area, in seasonally wet grassland and drainage west of cable fence Comment
  SEINET7096756  Castilleja rubicundula subsp. rubicundula A. G. Vestal 1955-4-6 s.n. Lake Serpentine ca. 2.7 miles north of Middletown on Big Canyon Road. NAD27, 38? deg. 47' 33ao, -122?_ 36' 42ao (converted to WGS84 decimal degrees) UTM Zone 10, 533715mE, 4293606mN. Comment
  CAS-BOT-BC40208  Caulanthus lasiophyllus J. W. Blankinship 1928-7-9 s.n. Lake Mount Konocti. Comment
  CAS-BOT-BC40203  Caulanthus lasiophyllus Volney Rattan 1884-1-1 s.n. Lake North Lake County. Comment
  CAS-BOT-BC48504  Ceanothus confusus M. S. Jussel 1933-4-29 s.n. Lake Cobb P. O., Cobb Mt. Comment
  HSC46588  Ceanothus cordulatus J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9351 Lake Mendocino National Forest, FS Rd. M1, 5.3 mi. from junction with FS Rd. 20N01 1585 Comment
  CAS-BOT-BC49252  Ceanothus cuneatus H. E. McMinn 1925-12-31 1599 Lake Bartlett Mt. Road 487 Comment
  CHSC29610  Ceanothus cuneatus Dibble; Griggs 1979-7-11 106 Lake Near Potato Hill, close to the town of Stonyford. 927 Comment
  HSC18260  Ceanothus cuneatus D. M. Patten 1964-3-26 Lake 7.5 mi NW of Lakeport on Hidden Lake Rd. 463 Comment
  POM285182  Ceanothus cuneatus Lyman Benson 1928-3-30 s.n. Lake Kelseyville, Middle N Coast, Mt. Konocti, Western base. 488 Comment
  RSA602259  Ceanothus cuneatus var. cuneatus Louis C. Wheeler 1952-9-3 6888 Lake White Rock Mountain: near Blue Lakes. Comment
  UC505172  Ceanothus cuneatus var. cuneatus R. M. Holman 1933-4-30 Lake Bottle Rock Comment
  UCD123959  Ceanothus divergens subsp. occidentalis D. O. Burge and C. Miller 2007-6-13 943 e Lake Boggs Mountain Demonstration State Forest, roadside on Road 210, 1.1 road miles (1.8 km) from SR 175 via Forestry Road, Road 501, and Road 210, 12.4 km 318 deg. (True) NNW of Middletown. 1000 Comment
  CAS-BOT-BC49819  Ceanothus diversifolius Walter Knight; Irja Knight 1981-7-7 4343 Lake on steep roadbank near Cedar Creek enroute from Soda Creek Ranger Sta. to summit of Mt. Sanhedrin 762 Comment
  JEPS42391  Ceanothus foliosus W. L. Jepson 1897-7-15 14021 a Lake Mt. Hanna to Clear Lake 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
  CAS-BOT-BC49664  Ceanothus foliosus var. foliosus M. S. Jussel 1933-6-27 239 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CAS-BOT-BC49670  Ceanothus foliosus var. foliosus T. S. Brandegee 1892-8-1 111 Lake Near Bartlett Springs Comment
  SBBG4298  Ceanothus incanus H. and M. Dearing 1939-5-5 3277 Lake Mt St. Helena Comment
  CAS-BOT-BC63664  Ceanothus integerrimus C. F. Leithold 1893-7-4 s.n. Lake Cobb Mt. Comment
  CAS-BOT-BC63697  Ceanothus integerrimus John Thomas Howell 1940-6-29 15587 Lake Between Cobb Mt. and Middletown. Comment
  UC353860  Ceanothus integerrimus Milo S. Baker 1928-7-2 3070 a Lake s Camp Bear Creek (along fire trail); California National Forest Comment
  UC80055  Ceanothus integerrimus T. S. Brandegee 1891-6-22 Lake Snow Mt. Comment
  UCSC000463  Ceanothus integerrimus R. C. Wilson 1937-5-14 374 Lake 2.5 miles S.W. of Lake port 564 Comment
  CAS-BOT-BC51080  Ceanothus jepsonii H. E. McMinn 1926-1-2 1617 Lake In Guenoc Rancho 4 to 5 mi. N. of Middletown - Summit between Putah Creek and Middletown Comment
  UCD101282  Ceanothus jepsonii Daniel Sanchez-Mata; Tomas Santamaria 2008-7-12 s.n. Lake Kelseyville-Lakeport. Highland Springs Road. Highland Springs. 600 Comment
  UCR197964  Ceanothus jepsonii Beecher Crampton 1953-6-2 1426 Lake 3 mi east of Middletown, along Hwy 53 Comment
  POM285189  Ceanothus jepsonii subsp. albiflorus Lyman Benson 1928-4-15 199 Lake Kelseyville, Middle N Coast, Gold Creek, Bottlerock Mt. 915 Comment
  HSC45709  Ceanothus jepsonii var. albiflorus Sheila Logan 1978-4-23 88 Lake Barrel Springs Campground. 701 Comment
  JEPS48872  Ceanothus parryi W. L. Jepson 1942-6-9 20703 Lake along St. Helena Creek Mt. St. Helena, E side Comment
  HSC37180  Ceanothus prostratus A. M. Montalvo, J. D. Ackerman 1975-9-10 677 Lake Boggs Mtn., E of Cobb, near Summit Rd. 541. Comment
  UC527833  Ceanothus prostratus Ira L. Wiggins 1933-6-3 6733 Lake along road across canyon (e) from Oat Hill Mine (southeastern Lake County); along road across canyon (e) from Oat Hill Mine Comment
  UC762249  Ceanothus prostratus R. F. Hoover 1941-5-2 4973 Lake near Cobb; near Cobb Comment
  UC1193329  Ceanothus prostratus var. occidentalis P. Zinke 1951-6-6 235 Lake 1/4 mile south west of Great Western Mine. 762 Comment
  SFV3799  Centaurea solstitialis K. A. Wilson 1961-6-22 1199 Lake North Coast Ranges 3 miles northwest of Nice on CA-Highway 20. Roadside border adjacent to grazing land in margin of alluvial valley. 420 Comment
  UC153977  Centaurium muehlenbergii Joseph P. Tracy 1905-7-13 2261 Lake near Kelseyville; North Coast Ranges 426 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
  JEPS73708  Centaurium venustum L. R. Heckard and T. I. Chuang 1968-6-18 1947 Lake ca 10 mi se Middletown (along Butts Creek); Butts Creek Comment
  UC1076266  Centromadia fitchii Herbert L. Mason 1930-8-1 5729 Lake road to Bartlet Mountain Comment
  SD67307  Centromadia parryi Darley F. Howe 1967-8-10 437 Lake 7.0 miles west of Lake-Colusa County line on California Highway 20. 609 Comment
  UC912301  Centromadia pungens subsp. pungens P. Schulthess 1931-7-15 Lake 1.5 mi w of Kelseyville; Big Valley, Lakeport Road Comment
  SD117456  Cephalanthus occidentalis Robert F. Thorne 1974-7-28 45065 Lake Clear Lake, Gooseneck Point on pebbly shore of lake 402 Comment
  POM283973  Cephalanthus occidentalis var. californicus A. M. Irving 1930-06 s.n. Lake Upper Lake. Clear Lake. Middle N Coast Mtn range. 427 Comment
  SD103969  Cephalanthus occidentalis var. californicus J. L. S. Simpson 1969-6-6 Lake Clear Lake Comment
  SDSU9273  Cephalanthus occidentalis var. californicus D. F. Howe 1961-7-29 3087 Lake 6 miles E of Lucerne on N shore of Clear Lake. 396 Comment
  UCD160329  Cerastium glomeratum James A. Neilson Jr. 1975-5-14 3465 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  UC1101314  Ceratophyllum demersum Herbert L. Mason 1946-7-27 12955 Lake Upper Lake - Lakeport road Comment
  CAS-BOT-BC400149  Ceratophyllum demersum Milo S. Baker 1945-9-4 11186 Lake Water of Clear Lake near Wygal's Resort at south end of lake Comment
  RSA21552  Ceratophyllum demersum C. B. Wolf 1937-9-15 9356 Lake 3.4 miles N of Lakeport; North Coast Range, Clear Lake. 396 Comment
  CAS-BOT-BC179426  Cercis occidentalis Camille F. Nowell 2011-6-11 5 Lake On the E side of hwy. 53, 3 mi. S of junction with hwy. 20. 466 Comment
  SEINET3416733 Image available Cercis occidentalis Lewis S. Rose 1934-5-22 34269 Lake Blue Lakes. Comment
  RSA0031662  Cercocarpus Keith E. Hoffmaster 1940-11-24 978 Lake Near Lower Lake. Comment
  RSA453307  Cercocarpus betuloides Phyllis Krieg 1979-4-1 s.n. Lake Middle Creek Campground Mendocino National Forest. 457 Comment
  SEINET11909401  Cercocarpus betuloides W. Knight, Knight, I. 1981-1 4392 Lake adjacent to airport at N end of Lake Pillsbury 579 Comment
  CAS-BOT-BC137038  Cercocarpus betuloides var. betuloides Agnes M. Bowman 1902-1-1 158 Lake unspecified Comment
  CAS-BOT-BC137043  Cercocarpus betuloides var. betuloides A. A. Heller 1902-7-25 5974 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  JEPS89182  Cercocarpus betuloides var. betuloides L. R. Heckard and J. Hickman 1981-6-21 5576 Lake Snow Mountain, Signal Peak Signal Peak; Snow Mountain, Signal Peak 2011 Comment
  JEPS80422  Cercocarpus ledifolius L. R. Heckard and J. Hickman 1981-6-23 5655 Lake about 1/2 mi below Crockett Camp (above Crockett branch of Middle Fork of Stony Creek, Snow Mountain); Snow Mountain 1524 Comment
  HSC38200  Cercocarpus montanus var. glaber Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-13 2379 Lake 3.3 mi. E of Bartlet Springs 534 Comment
  HSC43954  Cercocarpus montanus var. glaber Robert M. Specht 1977-4-29 808 Lake NW facing slope of Round Mtn. 646 Comment
  CAS-BOT-BC276487  Chaenactis douglasii var. douglasii A. A. Heller 1902-7-15 5890 Lake About Summit Lake, near the summit of Mt Sanhedrin Comment
  CAS-BOT-BC284551  Chaenactis glabriuscula var. heterocarpha Carl B. Wolf 1928-5-5 1957 Lake 2 mi. from Clear Lake on Bartlett Springs Grade 518 Comment
  CAS-BOT-BC284555  Chaenactis glabriuscula var. heterocarpha M. S. Jussel 1933-6-28 289 Lake Between Cobb Mountain and Adams Springs on Binkley Ranch 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
  JEPS34165  Chaenactis glabriuscula var. heterocarpha H. L. Mason 1929-4-28 Lake Hopland Grade Comment
  JEPS89460  Chaenactis glabriuscula var. heterocarpha Dean W. Taylor 1972-5-8 1400 Lake on Walker Ridge Walker Ridge 1127 Comment
  RSA10187  Chaenactis glabriuscula var. heterocarpha C. B. Wolf 1928-5-5 1957 Lake 2 mi. from Clear Lake on the Bartlett Springs Grade. Comment
  RSA10804  Chaenactis glabriuscula var. heterocarpha C. B. Wolf 1928-5-6 2015 Lake 6 mi. west of Bartlett Springs on the road to Clear Lake. Comment
  UCR212292  Chaenactis glabriuscula var. heterocarpha Ellen Dean, Davis Botanical Society 2008-5-31 5044 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
  CAS-BOT-BC277664  Chaenactis glabriuscula var. megacephala G. L. Stebbins 1968-5-15 6685 Lake Summit of Walker Ridge, on Lake. Colusa County line between State Highway 20 and Leesville - Bartlett Springs road 914 Comment
  CAS-BOT-BC68270  Cheilanthes gracillima G. Ledyard Stebbins; Walter Knight; Irja Knight 1969-10-5 2786 Lake At summit of Pinnacle Rock 1407 Comment
  JEPS106007  Chenopodium album Lowell Ahart 2004-10-4 11430 Lake Below the high water line of Indian Valley Reservoir, near the stream in the northeast part of the reservoir, on the south side of Bartlett Springs Road 446 Comment
  UC769905  Chenopodium berlandieri R. F. Hoover 1938-9-3 3802 Lake on Middletown-Lower Lake road Putah Creek Comment
  UC7289  Chenopodium botrys Willis L. Jepson 1892-7 Lake Kelseyville Comment
  CAS-BOT-BC497631  Chlorogalum angustifolium J. W. Blankinship 1928-7-15 s.n. Lake Kelseyville Comment
  CAS-BOT-BC497681  Chlorogalum pomeridianum Robert F. Hoover 1949-1-1 19765 Lake East base of Mt. St. Helena Comment
  RSA2509  Chlorogalum pomeridianum var. pomeridianum J. W. Blankinship 1928-7-13 s.n. Lake Mt. Konocti 610 Comment
  UC1282827  Chlorogalum pomeridianum var. pomeridianum J. R. Sweeney 1952-5-2 761 Lake ne facing slope 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa county line on Pope Valley road); Butts Canyon 243 Comment
  JEPS57623  Chorizanthe clevelandii W. L. Jepson 1897-7-14 14781 Lake Cobb Mountain Comment
  CAS-BOT-BC191813  Chorizanthe clevelandii C. Rose Broome; Cristalyn M. Cagle 1978-6-26 2205 Lake On the N edge of the Binkley Ranch, Glenbrood Road, 1.3 miles SW of the junction of Bottle Roack Road, and 3 miles W of junction with Calif. Highway 175 Comment
  RSA756707  Chorizanthe membranacea Barbara J. Ertter, Linda Vorobik, Elizabeth Neese 1988-6-4 7518 Lake Scotts Valley Rd 1 mi S f Hwy 20, ca 7 airmiles NW of Lakeport 427 Comment
  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
  JEPS57704  Chorizanthe polygonoides var. polygonoides W. L. Jepson 1920-5-25 9032 Lake ridge westerly from Morgan Valley; , ridge westerly from 548 Comment
  RSA696033  Chrysothamnus nauseosus subsp. albicaulis D. W. Taylor 1994-10-7 14717 Lake Blue Slide Lake: upper water edge of sag pond on ridge ca. 1 mile S from Forest Road M10 Comment
  SFV3831  Cichorium intybus K. A. Wilson 1961-6-22 1193 Lake North Coast Ranges 3 miles northwest of Nice on CA-Highway 20. Roadside border adjacent to grazing land in margin of alluvial valley. 420 Comment
  UC1515954  Cicuta douglasii Fred P. Cronemiller Jr. 1936-9-11 1462 Lake Mendocino National Forest, North Fork Thistle Creek North Fork Thistle Creek; Mendocino National Forest, North Fork Thistle Creek 914 Comment
  UC1515955  Cicuta douglasii Fred P. Cronemiller Jr. 1936-9-11 1462 Lake Mendocino National Forest, North Fork Thistle Creek North Fork Thistle Creek; Mendocino National Forest, North Fork Thistle Creek 914 Comment
  UC178995  Cirsium cymosum var. cymosum Katharine Brandegee 1911-7-1 Lake Bottlerock Mt. Comment
  UC577917  Cirsium cymosum var. cymosum A. Simontacchi 1937-6-25 205 Lake 1.7 mi sw Sawmill Flat; Lakeport Quad. 960 Comment
  SEINET9072132 Image available Cirsium occidentale J. L. Strother 1977-1 1292 Lake 1186 Comment
  RSA10768  Cirsium occidentale var. venustum C. B. Wolf 1928-5-6 2052 Lake 4 miles E of Bartlett Springs on the road to Williams. Comment
  CDA1551  Cirsium remotifolium var. odontolepis T. C. Fuller 1962-8-8 9369 Lake Eel River Valley; Lake Pillsbury - Upper Lake Rd., 0.1 mi. N of Logan Spring. (about 1.5 mi W of Scott Dam) Comment
  CAS-BOT-BC169779  Cistanthe quadripetala Ella D. Cantelow 1957-5-31 s.n. Lake Indian Valley, 8.1 mi W of Leesville Comment
  CAS-BOT-BC169780  Cistanthe quadripetala Doris K. Kildale 1926-5-31 2059 Lake on road between Junction and Hopland Comment
  CAS-BOT-BC162635  Clarkia Mrs. Alexander MacCallum 1901-6-24 s.n. Lake Big Hill on wat to Bartlett Springs Comment
  UC634702  Clarkia amoena Pauline Schulthess 1931-7-13 Lake about 2 mi s Kelseyville (Gross's Crossing); Kelsey Creek Comment
  CAS-BOT-BC160976  Clarkia amoena subsp. amoena A. A. Heller 1902-7-25 s.n. Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  CAS-BOT-BC164194  Clarkia concinna Carl B. Wolf 1928-5-6 1955 Lake 2 miles up Bartlett Springs grade Comment
  CAS-BOT-BC164197  Clarkia concinna A. A. Heller 1919-5-10 13128 Lake Coast Range, north side of the ridge west of Leesville Comment
  SD133950  Clarkia concinna Barbara Ertter, Linda Vorobik & Elizabeth Neese 1988-6-4 7524 Lake Scotts Valley road 5 miles S outh of Highway 20, ca 5 airmiles North west of Lakeport 427 Comment
  HSC43911  Clarkia concinna subsp. concinna Robert M. Specht 1977-5-14 876 Lake 671 Comment
  CAS-BOT-BC164599  Clarkia gracilis subsp. gracilis John Thomas Howell 1945-6-19 21022 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  CAS-BOT-BC164602  Clarkia gracilis subsp. gracilis Greg de Nevers 2001-5-14 12469 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CDA40185  Clarkia gracilis subsp. gracilis G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18566 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
  UCD112031  Clarkia gracilis subsp. tracyi Christopher Mallek 2007-5-13 s.n. Lake Highland Springs. 602 Comment
  UCD160686  Clarkia gracilis subsp. tracyi Ellen Dean; Susan Harrison, Sharon Strauss 2015-5-10 8758 Lake Mclaughlin UC Reserve. West of Morgan valley Road, SSE of reserve headquarters and E of tailings pond. 670 Comment
  POM257519  Clarkia modesta Carl B. Wolf 1928-5-7 2066 Lake Houghs Mineral Springs on the road to Williams. 610 Comment
  CHSC105722  Clarkia purpurea David Isle; Arnold James 1993-6-23 1764 Lake Mendocino National Forest - North Coast Ranges Upper Main Eel River Watershed. N of Lake Pillsbury, Oak Flat Cpgd and 20N01.~1/8 Mi. E of Gravelly Valley Airstrip. 1993 EUI Plot 4. By 'p' in Airport on USGS Lake Pillsbury Quad 565-2c(35). 560 Comment
  SEINET4145639  Clarkia purpurea M. J. Williams, W. Roderick 1984-5-22 84- 17 -2 Lake Walker Ridge road, .25 miles in 610 Comment
  POM32277  Clarkia purpurea subsp. purpurea C. F. Baker 1903-5-9 3060 Lake Near Lakeport Comment
  POM37815  Clarkia purpurea subsp. purpurea Marcus E. Jones 1883-5-8 s.n. Lake Kelsey. Comment
  CAS-BOT-BC163831  Clarkia purpurea subsp. quadrivulnera John Thomas Howell 1945-6-18 20987 Lake Cobb Valley Comment
  CAS-BOT-BC163835  Clarkia purpurea subsp. quadrivulnera Paul R. Hitchborn 1929-5-19 149 Lake Lakeport Comment
  JEPS85843  Clarkia purpurea subsp. quadrivulnera Barbara Ertter 1988-7-3 7665 Lake Elk Mt. Rd. ca 7 airmi. n. Upper Lake (town) (ca. halfway up switchbacks on s. face Elk Mt., e mi. from top, 2.7 mi. from Middle Cr. crossing); Elk Mt. 762 Comment
  RSA32528  Clarkia purpurea subsp. quadrivulnera J. T. Howell 1945-6-19 21032 Lake Sawmill Flat, Bartlett Mountain. 1220 Comment
  RSA537470  Clarkia purpurea subsp. quadrivulnera Barbara Ertter 1988-7-3 7665 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
  CAS-BOT-BC163840  Clarkia purpurea subsp. quadrivulnera Ella D. Cantelow 1957-5-31 s.n. Lake 9 mi. east of Bartlett Springs Comment
  SEINET3260812 Image available Clarkia purpurea subsp. viminea Marcus E. Jones 1883-5-8 Lake Kelsey. Comment
  JEPS43614  Clarkia rhomboidea Willis L. Jepson 1892-8-4 14423 Lake near Salmon Creek; South Fork of the Eel River, Gravelly Valley Comment
  JEPS73466  Clarkia rhomboidea L. R. Heckard 1972-7-9 3073 Lake along trail from Frog Pond to Milk Ranch; Snow Mt. 1950 Comment
  POM72769  Clarkia rhomboidea P. A. Munz 1925-6-18 9876 Lake Lakeport. Comment
  CHSC101517  Clarkia unguiculata G. F. Hrusa; R. Gross 2008-5-23 17385 Lake Dry bank above Box Canyon Creek in upper Benmore Canyon immediately east and south of Indian Valley Reservoir spillway. 457 Comment
  CAS-BOT-BC439191  Claytonia exigua subsp. exigua M. K. Curran 1884-1-1 s.n. Lake Unspecified Comment
  CAS-BOT-BC439192  Claytonia exigua subsp. exigua L. R. Abrams 1928-5-6 12412 Lake 6 mi. up grade west side Bartlett Mt. Comment
  CAS-BOT-BC439198  Claytonia exigua subsp. exigua Alice Eastwood; John Thomas Howell 1938-5-17 5691 Lake Elk Mt. 1127 Comment
  UC72020  Claytonia exigua subsp. exigua Hardin Irwin 1904-3-30 43 Lake vicinity Kelseyville (Cold Creek Canyon); , Cold Creek Canyon Comment
  HSC41934  Claytonia exigua subsp. glauca E. Cope 1977-4-23 32 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC35435  Claytonia gypsophiloides John S. Palmer 1975-5-3 316 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 Comment
  CAS-BOT-BC439492  Claytonia parviflora subsp. parviflora M. S. Jussel 1933-4-30 s.n. Lake Jordan Park, Cobb Mt. Comment
  CAS-BOT-BC439498  Claytonia parviflora subsp. parviflora J. W. Blankinship 1923-4-26 s.n. Lake Kelseyville. Comment
  RSA10164  Claytonia parviflora subsp. parviflora C. B. Wolf 1928-5-6 1984 Lake 6 mi. from Clear Lake on the Bartlett Springs Grade. (Morrison Garden) Comment
  RSA65724  Claytonia parviflora subsp. parviflora F. W. Peirson, Mabel Peirson 1926-4-2 6582 Lake West end of Clear Lake. Comment
  HSC17693  Claytonia perfoliata H. E. Parks, S. T. Parks 729 Lake Near old Mirabel Mine Comment
  JEPS75710  Claytonia rubra L. R. Heckard 1972-7-8 3065 Lake Frog Pond to Milk Ranch; Snow Mt. 1981 Comment
  HSC94041  Claytonia rubra subsp. depressa G. Fred Hrusa 1998-6-19 14626 Lake N side of Goat Mtn. summit area 1700 Comment
  HSC35387  Claytonia rubra subsp. rubra A. M. Montalvo 1975-5-3 218 Lake 2.1 mi. N of junction between Bottle Rd. and Hwy. 175 762 Comment
  CAS-BOT-BC443778  Claytonia rubra subsp. rubra M. S. Jussel 1934-3-29 s.n. Lake Glenbrook Comment
  JEPS81412  Claytonia saxosa L. R. Heckard and J. C. Hickman 1982-7-9 6020 Lake near junction of Horse Glade (along road to Lookout, Goat Mt., Colusa-Lake County boundary) 1737 Comment
  SD8217  Clematis lasiantha Daniel Cleveland 1882-6-22 Lake Allen Springs Comment
  RSA127518  Collinsia bartsiifolia var. bartsiifolia Milo S. Baker 1946-5-1 11341 Lake South end of Borax Lake. Comment
  JEPS86266  Collinsia greenei D. E. Breedlove 1963-5-30 5160 Lake 2 mi e of summit of Bartlett Springs (e of Clear Lake) Comment
  UC1282710  Collinsia greenei J. R. Sweeney 1953-5-8 1020 Lake 3 mi n Middletown (on Lower Lake Rd, Hill 1030) Comment
  UC511296  Collinsia greenei Lyman Benson 1932-6-21 3747 Lake Snow Mtn; Snow Mtn; Inner North Coast Ranges; Bear Creek Watershed, Ee 1524 Comment
  UC728637  Collinsia greenei Baker 1938-5-3 9064 Lake 2.8 mi e Middletown (hill) Comment
  JEPS34521  Collinsia heterophylla Freed W. Hoffman 1948-5-14 2724 Lake Hennessey Ranch North Coast Ranges, Putah Lake Comment
  UC1012404  Collinsia heterophylla Francis W. Pennell 1940-7-4 26061 Lake on Route 29 three mi n Lower Lake 487 Comment
  UC1238973  Collinsia heterophylla Freed W. Hoffman 1948-5-14 2723 Lake North Coast Ranges, Bucksnort Creek, Hennessey Ranch Bucksnort Creek; North Coast Ranges, , Hennessey Ranch Comment
  UCD111937  Collinsia heterophylla Christopher Mallek 2008-1 HV1- 100 Lake High Valley. 793 Comment
  UCSB63590  Collinsia heterophylla Fillinger, Jennifer 1991-4-6 Lake E side Clear Lake; 2.2 mi S of Lucerne; Lakeport Quadrangle, 15' NE 1/4 Sect 19, T14N, R8W 396 Comment
  UCD32409  Collinsia rattanii Beecher Crampton; Jim Sweeney 1950-5-6 562 Lake 1 mile west of Highland Springs on either side of the road. 457 Comment
  HSC34906  Collinsia sparsiflora Thomas W. Nelson, Jane P. Nelson 1975-5-5 1796 Lake Beside Hwy. 29, 2 mi. N of Middletown Comment
  HSC62935  Collinsia sparsiflora Michael Dalke 1979-4-14 38 Lake 0.4 mi. N of Hwy. 20 on the Wilbur Springs Rd. 640 Comment
  JEPS17943  Collinsia sparsiflora var. arvensis George B. Rossbach 1955-5-9 490 Lake 3 mi s Clear Lake (5 mi w of Lower Lake village, Manning Flat) 569 Comment
  RSA79471  Collinsia sparsiflora var. arvensis F. W. Peirson 1926-4-2 6584 Lake west end of Clear Lake, Comment
  RSA2432  Collinsia sparsiflora var. arvensis J. W. Blankinship 1923-4-4 s.n. Lake Cold Cr., Kelseyville. Comment
  CDA22937  Collinsia sparsiflora var. sparsiflora G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17116 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  JEPS34526  Collinsia sparsiflora var. sparsiflora Freed W. Hoffman 1948-5-14 2722 Lake Hennessey Ranch, Bucksnort Creek Hennessey Ranch; North Coast Ranges, Bucksnort Creek, Hennessey Ranch Comment
  UC672476  Collinsia sparsiflora var. sparsiflora H. L. Mason 1929-4-29 5249 Lake 2.9 mi w Lakeport (w of meadows on rd from Hopland to Lakeport) Comment
  UC75418  Collinsia sparsiflora var. sparsiflora Hardin Irwin 1904-3 9 Lake Vicinity of Kelseyville Comment
  CHSC23104  Collomia diversifolia Robert A. Schlising 1962-5-4 2229 Lake Coast Ranges. 0.9 mi N of county line, along Butts Canyon Road. Comment
  CHSC79786  Collomia diversifolia Todd Bouchier; Kathleen Gifford, Cameron Williams 1999-5-1 30 Lake Walker Ridge Road, 1.6 km south of Blue Oak Recreation Area. 658 Comment
  HSC43924  Collomia diversifolia Robert M. Specht 1977-4-28 824 Lake Ukiah District [somewhere within the BLM district bounday, see County and TRS for location, not from the city of Ukiah proper]: on S running ridge 512 Comment
  UC1282737  Collomia diversifolia J. R. Sweeney 1952-5-2 764 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 Comment
  UCD163340  Collomia diversifolia Craig D. Thomsen 2009-5-3 2811 Lake Walker Ridge, just south of Cold Spring Mountain 6.5 miles north of Hwy 20. Vicinity of Walker Ridge Rd. Along fire break road, just south of guard rail. 1066 Comment
  JEPS71014  Collomia grandiflora H. A. Dutton July, 1918 Lake on ridge between Stubbs Post Office and North Fork Cache Creek (e of Clear Lake) Comment
  UCD14541  Convolvulus aridus Rob Ickes 1989-6-4 19 Lake California, Lake Co.; south of the tip of Buckingham Pt., close to the shore of Clear Lake; 414 Comment
  JEPS80349  Convolvulus arvensis L. R. Heckard and J. Hickman 1981-6-21 5586 Lake East Peak Snow Mt. (summit) 2133 Comment
  NY643122  Convolvulus arvensis P. Schulthess 1931-7-20 s.n. Lake Pear orchard, 6 miles south of Kelseville (Brierly Ranch). Comment
  JEPS55928  Cordylanthus pilosus subsp. pilosus T. I. Chuang and F. M. Chuang 1968-7-24 6493 Lake on highway bank about 8 mi nw of Adams Comment
  UC762588  Cordylanthus pilosus subsp. pilosus R. F. Hoover 1938-9-3 3794 Lake e side Mt. St. Helena Comment
  UCD18130  Cordylanthus pilosus subsp. pilosus K. Carpenter; with E. Dean and K. Chaney. 2000-8-11 67 Lake McLaughlin Reserve. Research Hill area, growing along Knoxville-Berryessa Rd., just south of turn-off to Recreation Area, E side of Hunting Creek, SW side of road. 632 Comment
  CDA41360  Cordylanthus pilosus subsp. pilosus G. D. Barbe 1963-8-11 713 Lake Kelsey Creek Drive at Wight Road, 1 mile (1.6 km) south of Kelseyville. Comment
  JEPS55939  Cordylanthus pringlei T. I. Chuang and F. M. Chuang 1968-7-24 6490 Lake Whispering Pine Comment
  RSA114005  Cordylanthus pringlei Milo S. Baker 1940-8-16 9864 Lake 3.5 mi. east of Middletown, north side of Hwy next to fence at base of serpentine hill. Comment
  RSA42324  Cordylanthus pringlei Lincoln Constance, Milo S. Baker 1942-8-22 3017 Lake 2.5 miles east of Middletown. 549 Comment
  CAS-BOT-BC238218  Cordylanthus tenuis subsp. brunneus Milo S. Baker 1945-6-18 10936 Lake Near Glenbrook Comment
  CHSC34253  Cordylanthus tenuis subsp. brunneus J. Lacey; R. Oncricek-Fallscheer 1981-6-26 11 Lake Turn w off of Bottle Rock Rd, just s of Glenbrook on to High Valley Rd and continue 2 mi. 809 Comment
  JEPS32993  Cordylanthus tenuis subsp. brunneus Freed W. Hoffman 1948-8-3 2357 Lake Whispering Pines North Coast Ranges Comment
  JEPS6808  Cordylanthus tenuis subsp. brunneus R. F. Hoover 1928-9-23 3866 Lake Butts Canyon Comment
  CAS-BOT-BC209762  Cornus glabrata J. W. Blankinship 1928-5-25 s.n. Lake Kelseyville Comment
  CAS-BOT-BC209765  Cornus glabrata Mrs. Merrel Ackley 1965-6-1 s.n Lake Bear Valley between Elk Mt. and Snow Mt. Comment
  JEPS78601  Cornus glabrata Edward Lee 1936-9-20 2581 Lake lower camp s. of Snow Peak west (Snow Mt.); Snow Mt. 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
  POM287743  Cornus nuttallii Cora W. Benson 1935-05 s.n. Lake Mt. Hanna. 762 Comment
  UC634837  Cornus nuttallii H. L. Mason 1926-3-21 2781 Lake near summit of rd. from Middleton to Mt. St. Helena Comment
  CAS-BOT-BC212202  Cornus sericea H. E. McMinn No label on sheet. s.n. Lake Near Highland Springs Comment
  JEPS97611  Crepis pleurocarpa R. D. Stone 1983-6-18 570 Lake 1.5 mi SSW Glenbrook; Upper High Valley Creek drainage 853 Comment
  UC164831  Crepis pleurocarpa Joseph P. Tracy Jul 21 1905-Aug 16 1905 2276 Lake Elk Mountain Northern Coast Ranges (n Lake Co.) 1219 Comment
  CAS-BOT-BC190061  Crypsis schoenoides Greg de Nevers 2001-7-8 12564 Lake Clear Lake, Lake County Land Trust, Rodman Slough. 475 Comment
  SEINET10518368  Crypsis schoenoides Dean W. Taylor 1994-10-7 Taylor 14716 Lake Blue Side Lake, sag pond on ridge ca. 1 miles S from Forest Road M10, T17N R8W SE 1/4 Section 17. Comment
  RSA0118388  Crypsis vaginiflora Lyman Benson 1946-8-31 12197 Lake Thurston Lake, northwest of Lower Lake. Mt. Range: Middle North Coast. 457 Comment
  UCD35000  Cryptantha Beecher Crampton 1995-6-4 10322 Lake Lake County, border with Colusa County on Hwy. 20. Comment
  UC66151  Cryptantha affinis A. A. Heller 1902-7-24 5882 Lake near Mt. Sanhedrin summit; Mt. Sanhedrin Comment
  JEPS26273  Cryptantha dissita W. L. Jepson 1943-5-16 20815 Lake Lakeport Comment
  UC1212054  Cryptantha dissita Robert Sweeney 1950-5-6 548 Lake 1.5 mi above Highland Springs (on Highland Springs road) Comment
  UC1618400  Cryptantha flaccida Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7517 Lake ca. 7 air mi. n.w. Lakeport (Scotts Valley Rd. 1 mi. s. of Hwy. 20, above outcrops on w. side of rd.) 426 Comment
  UC857109  Cryptantha flaccida Lewis S. Rose 1934-5-23 34272 Lake 9 mi n Lower Lake Comment
  UC1178524  Cryptantha hispidula Leo Koch 1940-4-29 937 Lake 1.9 mi e Middletown (near High 29) Comment
  CDA14921  Cryptantha hispidula G. F. Hrusa 1993-5-2 10875 Lake North Coast Ranges; Upper parts of north end of Walker Ridge between Bear Valley and Indian Valley Reservoir. Comment
  RSA202865  Cryptantha hispidula Francia Chisaki, Robert Ornduff, David Mason, R. Taylor 1960-5-30 1364 Lake Hill 1030; ca. 2.75 miles north of Middletown. Comment
  UC1332413  Cryptantha hispidula Francia Chisaki and Helen K. Sharsmith 1959-5-27 1341 Lake 1.8 mi w Bartlett Springs Road (just s of Leesville); North Coast Range Comment
  HSC37985  Cryptantha microstachys Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2325 Lake Along Morgan Valley Rd., 2 mi. W of Napa county line 732 Comment
  UC763032  Cryptantha muricata R. F. Hoover 1938-6-9 3556 Lake between Burns Valley and Borax Lake Comment
  UC519574  Cryptantha torreyana M. S. Jussel 1933-6-25 163 Lake near Cobb Ranch (Binkley Ranch) Comment
  UCD37021  Cryptantha torreyana Beecher Crampton 1956-6-26 3664 Lake Lake County, 1.7 miles east of Seigler Springs. 685 Comment
  CHSC32194  Cryptogramma acrostichoides James Jokerst 1980-8-7 1070 Lake Near Snow Mountain (East). Comment
  CAS-BOT-BC80704  Cupressus macnabiana Ella Dales Cantelow 1939-5-7 2457 Lake About 8 mi. e. of Reiff. Post Office Comment
  CAS-BOT-BC85572  Cupressus macnabiana John Thomas Howell 1939-5-7 14650 Lake On road from Lower Lake to Knoxville near Napa Co. line. Comment
  CAS-BOT-BC85573  Cupressus macnabiana C. B. Wolf; B. D. Stark 1933-9-26 5509 Lake Inner north Coast Range. 5 mi. E. of Bartlett Springs on rd. to Houghs Mineral Springs. 457 Comment
  UC813437  Cupressus macnabiana John Thomas Howell 1939-5-7 14650 Lake on road from Lower Lake to Knoxville (near Napa Co. line) Comment
  CHSC76334  Cupressus sargentii L. P. Janeway; B. Castro 1999-7-5 6496 Lake Kanaka Glade, a spring at the head of 'Spanish Creek East Fork'; near top of Pacific Ridge. 981 Comment
  POM163405  Cupressus sargentii R. C. Bacigalupi 1926-1-2 1240 Lake On Mt. St. Helena Grade about 4 miles south of Middleton Comment
  RSA3951  Cupressus sargentii I. L. Wiggins 1932-3-13 5771 Lake 13 miles north of Callistoga on road to Lower Lake Comment
  NY16826  Cupressus sargentii C. B. Wolf 1934-10-16 6191 Lake This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  POM278821  Cuscuta ceanothi Lyman Benson 1928-8-28 539 Lake Kelseyville 457 Comment
  UC635241  Cuscuta indecora H. L. Mason Aug 1930 5715 Lake Clear Lake Comment
  JEPS2553 Image available Cuscuta jepsonii Willis L. Jepson 1892-8-3 5 c Lake Big Horse Mt. South Fork Eel River Comment
  UC169254  Cycladenia humilis var. humilis C. F. Leithold July 1893 Lake Cobb Mt. Comment
Read comments
Mar 6 2016
  POM286868  Cynoglossum grande Lyman Benson 1928-3-27 23 Lake W. Base Mt. Konocti. Kelseyville. Mt range; Middle N. coast. River; Cold Creek Canyon. 518 Comment
  RSA232958  Cynoglossum grande D. A. Young 1969-5-4 P- 322 Lake 6 miles W of Kelseyville, on highway 29. 305 Comment
  RSA77807  Cynoglossum grande F. W. Peirson, Mabel Peirson 1926-4-2 6575 Lake Grade from Clear Lake on Hopland Road. Comment
  UCD83871  Cynoglossum grande Ellen Dean; Gordon Harrington, Jack Alderson 2010-3-7 5792 Lake Cache Creek Wilderness area, northern part of wilderness, accesssed via DFG property (Redbud Trail), route taken goes overland to Rocky Creek. 436 Comment
  CHSC91568  Cynosurus echinatus D. Isle 1995-6-7 1082 Lake Mendocino National Forest--North Coast Ranges. Rice Fork Watershed. East of Rd. 16N19 in the East side of Deer Valley Meadow. 1024 Comment
  CHSC26162  Cyperus eragrostis Detzer; Mary Sacks 1977-7-8 34 Lake Bank of Eel River. Ca. 16 km from Potter Valley on Eel River Rd. 489 Comment
  UC1100562  Cyperus squarrosus Herbert L. Mason 1945-8-24 12686 Lake e. shore Lower Lake Comment
  UC614954  Cyperus squarrosus Beryl O. Schreiber 1936-8-16 2329 Lake 1 mi. e. Lower Lake 457 Comment
  CHSC78222  Danthonia californica var. californica Lowell Ahart 2000-6-2 8437 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
  RSA430451  Daucus carota Lyman Benson 1929-9-22 1915 Lake N Coast, Clear Lake 427 Comment
  JEPS78918  Delphinium D. V. Hemphill 1979-6-3 Lake Twin Crossings Elk Mt. (n slope of mt.) 914 Comment
  RSA122670  Delphinium decorum subsp. tracyi C. B. Bradshaw 1937-5-28 14 Lake Windy Point, Lakeport. 1459 Comment
  CAS-BOT-BC10242  Delphinium hesperium Georgia H. Bentley 1917-6-3 s.n. Lake Lower Lake Comment
  HSC33272  Delphinium hesperium Thomas W. Nelson, Jane P. Nelson 1974-4-8 1152 Lake 200 m E of Oasis Resort, 13 mi. E of Clear Lake Oaks along Hwy. 20 Comment
  HSC43358  Delphinium hesperium J. Walker 1977-4-24 15 Lake Bartlett Springs Rd. at Kilpepper Creek 503 Comment
  HSC82324  Delphinium hesperium Thomas W. Nelson, Jane P. Nelson 1978-4-1 3854 Lake E side of Walker Ridge, 0.25 mi. N of junction with Hwy. 20 Comment
  HSC27458  Delphinium hesperium J. P. Smith, J. O. Sawyer 1972-4-1 5186 Lake W side of Bear Valley Rd. to Indian Valley Comment
  CAS-BOT-BC9934  Delphinium nudicaule L. R. Abrams 1928-5-7 12544 Lake 2 miles east of Hough's Springs Comment
  CDA9393  Delphinium nudicaule G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18590 Lake North Coast Ranges; Silver Spur Ranch. Benmore Canyon at intersection of Box Canyon, 1 1/2 mi. S of spillway at Indian Valley Reservoir. 432 Comment
  CHSC27855  Delphinium nudicaule Phil Blumert 1978-4-8 17 Lake 5.1 mi w of Walker Ridge rd., Hwy 20. 457 Comment
  POM270949  Delphinium nudicaule Lyman Benson 1928-3-26 46 Lake Kelseyville, Middle N Coast. Mt. Konocti, W side 762 Comment
  RSA68804  Delphinium nudicaule F. W. Peirson, Mabel Peirson 1926-4-2 6570 Lake Hopland Grade Comment
  POM296153  Delphinium nudicaule Cora W. Benson 1935-4-25 95 Lake H S Schoolhouse. Comment
Read comments
Feb 4 2011
  SEINET12091838  Delphinium nudicaule F. H. Utech, Knight, W.; Knight, I. 1984-1 84 -023 Lake ca 0.4 mi N of Lake-Napa County line on CA 29 enroute to Middletown from Calistoga 420 Comment
  HSC89738  Delphinium patens Robin Bencie, James Jones, Rich Dwerlkotte 1989-4-15 13 Lake 7.7 mi. N of Hwy. 20 just W of Walker Ridge Rd. 152 Comment
  CAS-BOT-BC121638  Delphinium patens subsp. patens Agnes M. Bowman 1902-4-1 232 Lake High Valley Comment
  CDA40159  Delphinium patens subsp. patens G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18543 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. 137 Comment
  CHSC71447  Delphinium uliginosum Vernon H. Oswald; Lowell Ahart 1998-7-15 9290 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 an intermittent stream. 640 Comment
  UC1282801  Delphinium uliginosum J. R. Sweeney 1952-5-19 931 Lake 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa Co. line on Pope Valley road); Butts Canyon 243 Comment
  UCD20454  Delphinium uliginosum E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1038 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
  POM270795  Delphinium variegatum Lyman Benson 1928-4-28 198 Lake Highland springs; Mayacamas Mt RAnge, 'Dobe Creek Waterhsed. 610 Comment
  LA207564  Delphinium variegatum J. Ewan; 1937-5-23 10340 Lake just N of Lower Lake village Comment
  LA38362  Delphinium variegatum Epling; 668 Lake 1 mi. W of jtn. of Hwy. 53 and rd. to Kelseyville Comment
  CAS-BOT-BC17085  Delphinium variegatum subsp. variegatum Alice Eastwood; John Thomas Howell 1938-5-18 5729 Lake Near Lakeport. Comment
  UCD81074  Delphinium variegatum subsp. variegatum Catherine Yasuda; with PLB 102 class 2009-5-3 5 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road miles north of junction with Hwy 20. East side of the road. 649 Comment
  UC906469  Delphinium variegatum subsp. variegatum J. Ewan 1937-5-23 10340 Lake just n Lower Lake Village Comment
  CHSC98749  Deschampsia cespitosa subsp. cespitosa L. P. Janeway 2007-6-17 9043 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
  CAS-BOT-BC192736  Deschampsia danthonioides M. S. Jussel 1933-7-4 355 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  RSA475249  Deschampsia danthonioides Lyman Benson 1935-5-18 3368 Lake Bogg's Lake, Mt. Hanna; Middle N. Coast Mt. Range. Clear lake watershed. 1067 Comment
  RSA475250B  Deschampsia danthonioides Lyman Benson 1935-05 6631 Lake Cobb Valley, Clear Lake watershed 915 Comment
  UCD37030  Deschampsia danthonioides Beecher Crampton 1956-6-27 3684 Lake Lake County, 1.8 miles east of Loch Lomond, on road to Seigler Springs. 815 Comment
  SEINET10524198  Deschampsia danthonioides Alan A. Beetle 1941-4-27 Beetle 1731 Lake Southwest side of Clear Lake, along road in full sun. Comment
  CAS-BOT-BC402254  Dicentra chrysantha J. W. Blankinship 1928-7-9 s.n. Lake Mt. Konocti 609 Comment
  UC511364  Dicentra chrysantha Lyman Benson 1929-7-13 1778 Lake w base Mt. Konocti (Clear Lake watershed); Middle North Coast Range, Clear Lake 609 Comment
  UC634892  Dicentra chrysantha Pauline Schulthess 1931-8-8 Lake Mount Konocti Comment
  SEINET5339607  Dicentra chrysantha W. Roderick 1967-7-1 s.n. Lake Clear Lake Highlands. 457 Comment
  UCD81929  Dichelostemma capitatum Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5510 Lake Walker Ridge. Along Walker Ridge Road, ca. 1.9 road mi N of intersection with Hwy 20. E side of road in burn area - burned in summer of 2008. 755 Comment
  CAS-BOT-BC483709  Dichelostemma capitatum L. R. Abrams 1928-5-7 12503 Lake Cache Creek 2 miles west of Hough's Springs 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
  CAS-BOT-BC483717  Dichelostemma capitatum H. C. Cantelow 1940-4-13 s.n. Lake 3 miles west of Knoxville Comment
  UCD48275  Dichelostemma capitatum subsp. capitatum S. Olmsted; A. Atamian, R. Brush, M. Furuyama 2000-4-29 25 Lake Lake Co., McLaughlin Reserve, Research Hill, southwest of Berryessa-Knoxville road on the lower part of the northeast facing slope. 640 Comment
  HSC3066  Dichelostemma capitatum subsp. capitatum D. M. Patten 1964-3-25 Lake 6 mi. NW of Lakeport on Hidden Lake Rd. 427 Comment
  HSC37983  Dichelostemma capitatum subsp. capitatum Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2331 Lake Along Morgan Valley Rd., 2 mi. W of Napa county line 732 Comment
  POM277002  Dichelostemma ida-maia A. M. Irving 1931-05 s.n. Lake North Coast Mtn range, near Blue Lake. 488 Comment
  HSC41866  Dichelostemma volubile K. Irwin 1977-4-23 292 Lake 0.4 mi. N of SR 20 on Walker Ridge Rd. 640 Comment
  RSA10712  Dichelostemma volubile Carl B. Wolf 1928-5-7 2118 Lake 7 miles east of Houghs Mineral Springs on the road to Williams. Comment
  CAS-BOT-BC153774  Diplacus angustatus M. S. Jussel 1932-5-1 s.n. Lake Near Mt. Konocti, Jordan Park Comment
  CAS-BOT-BC150354  Diplacus aurantiacus Agnes M. Bowman 1902-5-1 37 Lake Sulphur Bnks. Comment
  CAS-BOT-BC150357  Diplacus aurantiacus L. R. Abrams 1928-5-5 12393 Lake 1-3 mi. up West side Bartlett Grade Comment
  SEINET8350428  Diplacus bigelovii Unknown 1940-5-23 25539 Lake Route 29; 5 miles southeast of Kelseyville. 579 Comment
  CAS-BOT-BC152216  Diplacus bolanderi John Thomas Howell; Alice Eastwood 1938-5-16 5575 A Lake Clear Lake Park Comment
  CHSC59607  Diplacus douglasii Glen Holstein 1978-5-6 Lake Walker Ridge Road, ca. 1.5 miles north of State Highway 20. 731 Comment
  CHSC92771  Diplacus jepsonii David W. Isle; Tara Athan 2005-7-12 1133 Lake Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. In Tractor Trail, just under 2 mi S of Big Squaw Valley. GPS: 10S 0508308 E 4363785 N. S. side of drainage. Comment
  SEINET8354236  Diplacus kelloggii L. F. Henderson 1933-5-22 15627 Lake Blue Lakes. Comment
  SD131948  Diplacus layneae Barbara 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, dry edge of seep, Mendocino Nat'l Forest 975 Comment
  CAS-BOT-BC151344  Diplacus tricolor Agnes M. Bowman 1902-5-1 2 Lake Burns Valley Comment
  CAS-BOT-BC151347  Diplacus tricolor Alice Eastwood; John Thomas Howell 1938-5-16 5602 Lake 10 miles north of Lower Lake Comment
  SD123516  Dipsacus fullonum Robert F. Thorne 1974-7-28 45066 Lake Clear Lake, few miles NW of Nice at N end of Clear Lake 409 Comment
  CDA14914  Distichlis spicata G. F. Hrusa 1993-6-1 11162 Lake Colonoy at spring along edge of Kilpepper Cr. approx. 200 meters upstream from its confluence w/Barrel Springs Ck. Open, Cupressus and digger pine wdlnd. Serpentine substratum. Rhizomatous. Comment
  SEINET3928434  Distichlis stricta R. F. Hoover 1940-8-25 4536 Lake Borax Lake.; 0 Comment
  CHSC12160  Dodecatheon hendersonii L. M. Mayer 1973-3-31 78 Lake On the s side of the road 11.3 mi e of junction 53 and 20 on Hwy 20. 335 Comment
  CHSC14018  Dodecatheon hendersonii G. Notch 1974-3-30 127 Lake Located ca. 5 mi w of jct of Hwys 20 and 16. 388 Comment
  HSC36587  Dodecatheon hendersonii Linda M. Barker 1975-5-3 327 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 Comment
  HSC17864  Dodecatheon hendersonii D. M. Patten 1964-3-25 Lake 6 mi. NW of Lakeport on Hidden Lake Rd. 427 Comment
  UCR222512  Downingia bella R. F. Thorne, M. Patterson 1982-8-31 55234 Lake North Coast Range, northwest slope of Mount Hannah, Boggs Lake 854 Comment
  JEPS14492  Downingia bicornuta var. bicornuta J. W. Blankinship 1925-7-17 Lake w of Hanna Comment
  JEPS5050  Downingia concolor var. concolor Rimo Bacigalupi with J. R. Sweeney 1953-5-26 4133 Lake 2.6 mi se Pope Valley road jct. w/ Middletown-Lower Lake rd (State 53) (along Pope Valley road, in Long Valley); Long Valley 335 Comment
  JEPS108445  Downingia concolor var. concolor Lisa Schultheis with Tony Morosco 1995-5-31 196 -95 Lake Near Middletown. N side of Butts Canyon Road, 0.4 mi E from Rt. 29. Comment
  RSA436098  Downingia concolor var. concolor Robert Gustafson, Don Reynolds 1983-6-7 2748 Lake Hwy 29, about 1 mile N of the Spruce Grove turnoff. Comment
  UCD41808  Downingia elegans Geri Hulse-Stephens 2001-6-30 732 a Lake Goat Mountain. Bear Wallow. 944 Comment
  JEPS53538  Draba verna J. W. Blankinship 1922-4-9 Lake 1 mi se Kelseyville; se of Kelseyville Comment
  POM275163  Drymocallis glandulosa Lyman D. Benson 1928-6-16 295 Lake Kelseyville-Highland Sp, Middle N. Coast Mountains, 'Dobe Creek, beneath oaks, foot of Bell Hill. 549 Comment
  CAS-BOT-BC159581  Drymocallis glandulosa var. glandulosa M. S. Jussel 1932-5-1 s.n. Lake Jordan Park on road to Lower Lake Comment
  UC1063772  Dryopteris arguta R. C. Wilson 1937-6-10 402 Lake Lower Blue Lake Lakeport Quadrangle (Plot 26) Comment
  POM281636  Dryopteris arguta Lyman Benson 1938-12-27 894 Lake Soda Bay grade near Kelseyville Comment
  CHSC9138  Dudleya cymosa M. M. Dumont 1970-4-10 47 Lake On E. side of Hwy 20; about 25 ft across from Clear Lake; ca. 1 mi. S. of Lucerne. 408 Comment
  HSC100076  Dudleya cymosa William Kristan, Brian Marston, Reid Storre 1988-4-15 39 Lake 6.1 mi. on Walker Ridge Rd. off of Hwy. 20 in Blue Oak Campground Comment
  UC1563728  Dudleya cymosa Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7514 Lake Scotts Valley Rd 1 mi s Hwy 20 (ca 7 air mi nw of Lakeport; Scotts Valley Rd, w side of rd) 426 Comment
  SACT001025  Echinochloa crus-galli var. zelayensis Malcolm Nobs, S. Smith 1949-9-8 Lake Marshy shores of Thurston Lake. Comment
  POM313037  Echinodorus berteroi H. L. Mason 1945-8-24 12672 Lake East shore, Lower Lake. Comment
  UCD82102  Ehrendorferia chrysantha Ellen Dean; G. Harrington, C. Thomsen,Chiao-Yi Cheng,R. Wilmarth 2009-5-20 5629 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
  POM293298  Elatine Lyman Benson 1948-7-3 12910 Lake Bogg's Lake, west of Mount Hanna. 854 Comment
  UCD110449  Elatine californica Herbert L. Mason 1936-9-20 11535 Lake Base of trail; sheep corral to Snow Mountain. Comment
  UC1101552  Elatine heterandra Herbert L. Mason 1945-6-29 12625 Lake Boggs Lake base of Mt, Hanna Comment
  CAS-BOT-BC113662  Eleocharis acicularis Gladys L. Smith 1981-6-22 6706 Lake Bog extending above & below road, Mt. Sanhedrin, 6.0 km E of Mendocino Co line, Comment
  UCD49588  Eleocharis engelmannii B. Crampton 1956-6-26 3655 Lake Margin of Snow's Lake, Lake County. 655 Comment
  CAS-BOT-BC112806  Eleocharis macrostachya Gregory Clark de Nevers 2001-5-14 12375 Lake Clear Lake, Lake County Land Trust, Rodman Slough. 475 Comment
  CHSC78198  Eleocharis montevidensis Lowell Ahart 2000-6-2 8433 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
  UC183686  Eleocharis obtusa Joseph P. Tracy 1905-8-21 2379 Lake Scott Valley Northern Coast Ranges 426 Comment
  SEINET7586921 Image available Eleocharis parishii Lowell Ahart 2004-10-4 11439 Lake Indian Valley Reservoir, east of the causeway, in the northwest part of the reservoir, on the east side of Bartlett Springs Road. 447 Comment
  SEINET3478066  Eleocharis parishii Unknown 2000-6-2 8433 Lake Bear Valley, Bear Valley, about 2.5 miles west, about 0.25 miles west of Bartlett Springs Road and Walker Ridge Road, about 400 yards southwest of the radio tower, about 100 feet northeast of Bartlett Springs Road 600 Comment
  UCD151136  Elymus caput-medusae James A. Neilson Jr. 1974-6-17 3044 Lake Mayacmas Mountains, Western Mine Road, Bounsall Ranch, quicksilver mine. (Elevation estimated by label maker using Google Earth.) 579 Comment
  SEINET10518474  Elymus caput-medusae David B. Dunn, Douglas G. LeDoux; Melvin L. Conrad 1973-6-7 Dunn 20681 Lake 16.2 mi N of Upper Lake on the rd. to Pillsbury Lake. .25 mi N of Elk Mt. Summit. Yellow Pine and Douglas Fir forest. Mostly disturbed. 1128 Comment
  UCD84025  Elymus elymoides Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6202 Lake Cache Creek Wilderness area, southern edge of wilderness, accesssed via eastern forks of Rocky Creek Road and then via a private road owned by Stephen Gilardi (an area known as Brushy Sky High on some maps). 770 Comment
  HSC37164  Elymus glaucus A. M. Montalvo, J. D. Ackerman 1975-9-10 680 Lake Boggs Mtn. E of Cobb, near summit on Rd. 542 1091 Comment
  JEPS48470  Elymus glaucus W. L. Jepson 1942-6-9 20706 Lake St. Helena Creek Mt. St. Helena (e side of mt.) Comment
  RSA701657  Elymus glaucus Keith E. Hoffmaster 1938-6-24 s.n. Lake Near Clear Lake Oaks, Lake County Comment
  RSA129236  Elymus glaucus subsp. jepsonii K. e. Bradshaw 1937-6-2 119 Lake 3 miles N.W. of Lakeport 534 Comment
  CAS-BOT-BC234091  Elymus multisetus Milo S. Baker 1945-6-21 11017 Lake Bartlett flat along Hiway to Clear Lake a few mi. W of Bartlett Sprs. Comment
  HSC45948  Elymus multisetus Tim Bertram 1978-6-22 Lake Along Forest Service Rd. 15N01 3/4 mile S of Bartlett Springs on Bartlett Flat. Comment
  RSA167340  Elymus multisetus Joseph P. Tracy 1951-7-6 19611 Lake mile north of crossing, top of Elk Mountain Comment
  UC1133048  Elymus multisetus K. Bradshaw 1937-6-2 54 Lake 3 mi wsw Lakeport (Plot #11); Lakeport Quadrangle Comment
  UCD63055  Elymus multisetus Daniel Sanchez-Mata 2006-6-11 s.n. Lake Knoxville-Lower Lake. Morgan Valley Road. 650 Comment
  UC552779  Elymus trachycaulus Joseph P. Tracy 1935-7-4 14011 Lake near Glenbrook (n side of valley); Cobb Mountain, Cobb Valley 822 Comment
  UC1178980  Emmenanthe penduliflora Herbert L. Mason 1946-5-30 12810 Lake East of Indian Valley, North Fork of Cache Creek 548 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
  CHSC71429  Emmenanthe penduliflora var. penduliflora Vernon H. Oswald; Lowell Ahart 1998-7-15 9294 Lake East side of county near Barrel Spring on the east side of Baldy Mtn. and west of Walker Ridge Rd. 0.8 mi south of Bartlett Springs Rd. 640 Comment
  CHSC90538  Emmenanthe penduliflora var. penduliflora D. Isle 1997-3-26 41 Lake Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. Spanish Ridge in area burned in 1996 by Fork Fire. 701 Comment
  CAS-BOT-BC278134  Epilobium brachycarpum Geri Hulse-Stephens 2001-9-6 803 Lake Goat Mountain. Lovelady Spring. Seep on road, 0.1 miles W of FS boundary gate 1264 Comment
  CHSC89448  Epilobium brachycarpum Lowell Ahart 2004-10-4 11446 Lake Below the high water line of Indian Valley Reservoir, west of the causeway, in the northwest part of the reservoir, on the west side of Bartlett Springs Road. 446 Comment
  RSA2435  Epilobium brachycarpum J. W. Blankinship 1928-8-29 s.n. Lake Mt. Konocti 610 Comment
  UC20201  Epilobium ciliatum subsp. ciliatum Willis L. Jepson 1892-7 Lake near Uncle Sam Mt.; Mountain Region of Clear Lake Comment
  UC1949117  Epilobium densiflorum Barbara Ertter 1988-7-3 7655 Lake Elk Mt Rd ca 7 airmiles N of Upper Lake (town), ca halfway up switchbacks on S face Elk Mt, 3 mi from top, 2.7 mi from Middle Cr crossing Comment
  JEPS80843  Epilobium glaberrimum subsp. glaberrimum L. R. Heckard and J. C. Hickman 1981-8-1 5814 Lake along creek on sw side of mt. Snow Mt., Bear Creek 1828 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
  UCR138663  Epilobium pallidum B. Ellyson, J. Hooke, D. Newman 1996-5-4 36 Lake Benmore Canyn. 1.4 mi west of Walker Ridge Road on Indian Reservoir Road; 57 mi east of Hwy 101 on Hwy 20 683 Comment
  UC144063  Epilobium torreyi Joseph P. Tracy Jul 21 1905-Aug 16 1905 2339 Lake Elk Mountain; Northern Coast Ranges 1219 Comment
  UC909779  Epilobium torreyi Milo S. Baker 1950-6-2 12257 Lake margin of Boggs Lake 914 Comment
  UC125527  Epilobium torreyi unknown 1900-1-1 Lake Angell Comment
  UC728648  Epilobium torreyi Milo S. Baker 1945-6-21 11012 Lake along creek w Bartlett Sprs.; Bartlett Cr Comment
  POM281804  Equisetum telmateia var. braunii Lyman Benson 1928-12-1 765 Lake Kelseyville, Middle N Coast mtn range, Cold Creek Canyon. Creek border at the Dam. 457 Comment
  RSA2746  Eragrostis hypnoides J. W. Blankinship 1928-7-12 s.n. Lake Kelseyville; along Clear Lake Comment
  POM275307  Eragrostis minor Lyman Benson 1939-7-21 9686 Lake Kelseyville. Middle North Coast Mt. Range 412 Comment
  CAS-BOT-BC284058  Eragrostis pectinacea var. pectinacea Peter H. Raven 1954-9-1 8102 Lake Mirabel Park, 4.8 mi. s. of Middletown 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-BC512625  Eriastrum abramsii Herbert L. Mason 1945-5-12 12585 Lake Ridge between Burns Valley and Borax Lake Comment
  RSA0103880  Eriastrum abramsii J. W. Blankinship 1929-6-4 s.n. Lake Mt. Konocti [near Kelseyville]. 610 Comment
  CAS-BOT-BC27344  Eriastrum brandegeeae Herbert Louis Mason 1945-6-28 12604 Lake Obsidian Ridge, SE of Borax Lake. Comment
  SEINET4407887 Image available Eriastrum brandegeeae H. L. Mason 1945-1 12604 Lake Comment
  UCD41699  Ericameria discoidea Geri Hulse-Stephens 2001-9-6 811 Lake Goat Mountain. Lovelady Spring. Next to Lovelady Seep, on road 0.1 miles west of FS Boundary-gate. 1264 Comment
  CAS-BOT-BC287620  Ericameria linearifolia Carl B. Wolf 1928-5-6 2010 Lake 6 miles W of Bartlett Springs Comment
  HSC95319  Ericameria linearifolia Todd Bouchier, Kathleen Gifford, Cameron Williams 1999-5-1 26 Lake Blue Oak Recreation Area; Walker Ridge Rd. 12.8 km. from Hwy. 20 536 Comment
  HSC46562  Ericameria nauseosa var. speciosa J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9353 Lake Mendocino National Forest, FS Rd. M1, 5.3 mi. from junction with FS Rd. 20N01 1585 Comment
  HSC5333  Ericameria nauseosa var. speciosa C. M. Belshaw 1936-9-19 2701 Lake Summit of Snow Mtn. W at head of Cedar Creek 2073 Comment
  CAS-BOT-BC294395  Ericameria parryi var. latior M. S. Baker 1933-9-10 7555 Lake Cross road between Kelseyville--Lower Lake Highway and Kelseyville--Cobb Mt. Highway Comment
  RSA2349  Erigeron inornatus var. inornatus J. W. Blankinship 1928-7-8 s.n. Lake Mt. Konocti 610 Comment
  RSA298996  Erigeron inornatus var. inornatus J. L. Strother 1977-7-26 1290 Lake Hull Mt. and Boardman Ridge, north of Lake Pillsbury. Ca. 4.8 km by road south of summit lookout station 1460 Comment
  JEPS41432  Erigeron inornatus var. inornatus Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake South Fork Eel River; nw Lake Comment
  JEPS41439  Erigeron inornatus var. inornatus Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake near Uncle Sam Mt.; Clear Lake Comment
  CHSC32254  Erigeron petrophilus var. petrophilus James Jokerst 1980-9-5 1122 Lake North Coast Ranges. Near Hull Mountain. Comment
Read comments
Jul 16 2007
  CAS-BOT-BC295722  Erigeron petrophilus var. petrophilus R. D. Stone 1983-6-15 547 Lake In upper Alder Creek drainage, ca. 1.1 mi. NNW of Geyser Rock 914 Comment
  CAS-BOT-BC216124  Eriodictyon californicum M. S. Jussel 1932-5-1 s.n. Lake On road to Lower Lake Comment
  HSC13518  Eriodictyon californicum C. B. Wolf 1928-5-4 1893 Lake 2 mi. N of Middletown. Comment
  UCD14222  Eriodictyon californicum R. A. Harris 1974-5-5 54 Lake along the roadside, off of Bartlett Spring Road; 609 Comment
  CAS-BOT-BC294712  Eriogonum Mona Bourell 1997-7-2 6516 Lake Mendocino National Forest. Along Rice Creek Road. FS Road 1493 Comment
  UCD66979  Eriogonum compositum Ellen Dean; Davis Botanical Society 2008-5-31 5048 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
  UC762654  Eriogonum dasyanthemum R. F. Hoover 1938-6-9 3582 Lake ridge between Indian Valley and Bear Creek Valley Comment
  CAS-BOT-BC261251  Eriogonum hirtiflorum Robert F. Hoover 1938-6-9 3551 Lake Between Burns Valley and Borax Lake Comment
  UC1282815  Eriogonum hirtiflorum J. R. Sweeney 1953-5-26 1062 Lake 5 1/2 mi nw Lower Lake-Kelseyville Road; Seigler Canyon Comment
  UC762678  Eriogonum hirtiflorum R. F. Hoover 1938-6-9 3551 Lake between Burns Valley and Borax Lake Comment
  UC634604  Eriogonum hirtiflorum Pauline Schulthess 1931-8-8 Lake 6 mi se Kelseyville; Hildebrand Ranch Comment
  CAS-BOT-BC259426  Eriogonum luteolum Alice Eastwood 1925-5-25 s.n. Lake Dashiells, Mt. Sanhedrin Comment
  HSC43022  Eriogonum luteolum J. P. Smith, J. O. Sawyer, J. Cole, Thomas W. Nelson, Jane P. Nelson 1977-7-14 9277 Lake Mendocino National Forest, Oak Flat Campground 518 Comment
  POM279929  Eriogonum luteolum var. luteolum Lyman Benson 1928-6-16 288 Lake Highland Springs. Mayacamas mtn range. 'Dobe Creek. 610 Comment
  UCR45087  Eriogonum luteolum var. luteolum L. F. LaPre, R. Bjork 1986-7-13 s.n. Lake Inner North Coast Ranges, Hunting Creek area, 0.5 mi NW of Dunnigan Hill 488 Comment
  UC1413447  Eriogonum luteolum var. luteolum James L. Reveal, Caroline G. Reveal 1974-8-16 3778 Lake about 4 mi w along California Highway 175, 4.1 mi e of the summit Highway 29 518 Comment
  HSC43412  Eriogonum nervulosum Robert M. Specht 1977-8-18 1178 Lake At Dunnigan hill 445 Comment
  JEPS80841  Eriogonum nervulosum L. R. Heckard and J. Hickman 1981-8-1 5812 Lake ridge se of source Bear Creek (sw side of Snow Mt.); Snow Mt. 2011 Comment
  UCD100461  Eriogonum nervulosum Roger Raiche 1984-6-17 RR 40225 Lake near Sonoma County line (and also occuring in Sonoma County), Mayacamas Mts., west of Middletown, Pine Mt. fireroad (2 miles west of its eastern origin at Western Mine Road.) Headwaters of Black Rock Creek. Comment
  RSA2374  Eriogonum nudum var. nudum J. W. Blankinship 1928-8-20 s.n. Lake Mt. Konocti. Open lands. 762 Comment
  UCD41904  Eriogonum nudum var. nudum Geri Hulse-Stephens 2001-6-28 687 Lake Goat Mountain. Wyman Switchbacks. 1173 Comment
  UC161862  Eriogonum umbellatum var. smallianum Katharine Brandegee 1892-8-25 Lake Snow Mt. Comment
  CAS-BOT-BC308110  Eriophyllum lanatum var. achilleoides Georgia Bentley 1917-5-30 s.n. Lake Lakeport Comment
  HSC42045  Eriophyllum lanatum var. achilleoides S. Saufferer 1973-5-24 223 Lake About 26 mi. W of Williams Comment
  HSC47550  Eriophyllum lanatum var. achilleoides J. P. Smith, J. O. Sawyer 1978-4-29 9766 Lake Walker Ridge Rd., 1.4 mi. from its junction with Hwy. 20 671 Comment
  HSC90018  Eriophyllum lanatum var. achilleoides Andrew Enberg, Brad Penkala, Dan Scofield 1990-4-14 48 Lake Blue Oak Campground, Indian Valley Reservoir Access Rd., 2.5 mi. NE of intersection with Walker Ridge Rd. 534 Comment
  JEPS82551  Eriophyllum lanatum var. achilleoides L. R. Heckard 1983-7-27 6107 Lake s side Snow Mt. (about 0.25 mi nw of Summit Springs) 1500 Comment
  RSA0035183  Eriophyllum lanatum var. achilleoides M. Bourell 1997-7-3 6565 Lake Mendocino National Forest, Low Gap Saddle Road (M3) to Pyramid rock. Cold Creek Trail. 1554 Comment
  SEINET5781673 Image available Eriophyllum lanatum var. achilleoides S. Saufferer 1973-5-24 223 Lake about 26 mi W of Williams Comment
  UC90305  Eriophyllum lanatum var. achilleoides T. S. Brandegee 1890-6-26 Lake Kelsey Comment
Read comments
Sep 27 2006
  UC1443488  Eriophyllum lanatum var. integrifolium J. L. Strother 1977-7-26 1285 Lake along ridge 200-400 m e lookout station; Hull Mt., Horse Ridge 2075 Comment
  UCD127476  Eryngium aristulatum Glen Holstein 1980-6-29 118 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
  UC1122969  Eryngium aristulatum var. aristulatum P. L. Johannsen 1937-6-23 1206 Lake 1 mi. w.-n.w. Laurel Beach; Lakeport Quad. Comment
  UC1282757  Eryngium aristulatum var. aristulatum J. R. Sweeney 1951-6-3 690 Lake 5 1/2 mi. n.w. Lower Lake (Kelseyville Rd., Seigler Canyon); Seigler Canyon Comment
  UC592163  Eryngium aristulatum var. aristulatum H. L. Mason August, 1930 5720 Lake Clear Lake Comment
  UCR222519  Eryngium aristulatum var. aristulatum R. F. Thorne, M. Patterson 1982-8-31 55233 Lake North Coast Range, northwest slope of Mount Hannah, Boggs Lake 854 Comment
  CHSC114288  Eryngium constancei G. F. Hrusa 1997-7-23 14016 Lake Common over the southern part of Loch Lomond pool at Loch Lomond townsite. 850 Comment
  UC1487340  Eryngium constancei Yusuf Sheikh 1974-4-21 545 Lake Loch Lomond Comment
  NY405887  Eryngium constancei M. Y. Sheikh 1973-5-12 545 Lake This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  CAS-BOT-BC40689  Erysimum capitatum M. S. Jussel 1933-6-26 212 Lake Between Cobb Mountain and Adam Springs on the Binkley Ranch. Comment
  CAS-BOT-BC40691  Erysimum capitatum J. W. Blankinship 1927-5-22 s.n. Lake Kelseyville. Comment
  CAS-BOT-BC40684  Erysimum capitatum John Thomas Howell 1937-7-19 13142 Lake Eastern Lake county on road to Williams. Comment
  CAS-BOT-BC40696  Erysimum capitatum G. B. Rossbach; R. P. Rossbach 1938-5-30 847 Lake Steep road-bank, Route 20, near summit of divide on eastern slope, above Blue Lakes. Comment
  CAS-BOT-BC40697  Erysimum capitatum G. B. Rossbach; R. P. Rossbach 1938-5-31 848 Lake About 7-8 miles southwest of Bartlett Springs. Comment
  CHSC92773  Erythranthe floribunda David W. Isle; Tara Athan 2005-7-12 1130 Lake Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. In Tractor Trail, just under 2 mi S of Big Squaw Valley. GPS: 10S 0508308 E 4363785 N. N side of drainage. Comment
  CAS-BOT-BC151471  Erythranthe latidens Alice Eastwood; John Thomas Howell 1938-5-16 5601 Lake 10 miles north of Lower Lake Comment
  RSA68740  Erythronium californicum Frank W. Peirson, Mabel B. Peirson 1926-4-2 6574 Lake Grade down to Clear Lake, on Hopland Road Comment
  UC1053468  Erythronium californicum Rimo Bacigalupi and Arthur Holmgren 1950-4-26 3191 Lake six mi w Allen Springs (along grade over e slope of mountain); Middle North Coast Ranges, Bartlett Mountain 1097 Comment
  UC1134593  Erythronium californicum H. S. Yates 1934-4-15 3733 Lake near Bendmore Valley; Ukiah Quadrangle Comment
  CAS-BOT-BC504329  Erythronium californicum Alice Eastwood; John Thomas Howell 1938-5-17 5700 Lake Elk Mt. Comment
  SEINET12048664  Erythronium californicum F. H. Utech, McClintock, E.; Knight, W.; Knight, I. 1984-1 84 -036 Lake ca 3.2 mi W of CA 20 on CA 175 (Hopland Road) enroute to Hopland from Finley 457 Comment
  POM182673  Erythronium helenae D. D. Keck 1931-4-4 1087 Lake St. Helena Creek Canyon, 6 miles south of Middletown 700 Comment
  SEINET12044881  Erythronium helenae E. I. Applegate 1931-1 6610 Lake Gallagher's ranch, about 3 mi S of Middletown, near N base of Mt. St. Helena Comment
  SEINET12048666  Erythronium helenae F. H. Utech, McClintock, E.; Walter, W.; Knight, I. 1984-1 84 -025 Lake ca 6 mi E from junction of CA 29 & Butts Canyon Rd on Butts Canyon Rd, Detert Reservoir area 305 Comment
  RSA0008955  Eschscholzia apiculata C. F. Baker 1903-5-9 3088 Lake Kelseyville. Comment
  CAS-BOT-BC402721  Eschscholzia caespitosa Milo S. Baker 1925-4-8 263 c-Local Lake Blue Lakes (N.W. of Clear Lake) [Additional info added next to label] Comment
  CAS-BOT-BC402725  Eschscholzia caespitosa W. R. Ernst 1959-5-3 548 Lake About 10 miles southeast of Nice on Highway 20 Comment
  CAS-BOT-BC403124  Eschscholzia californica A. A. Heller 1916-6-7 12369 Lake Between Bartlett Springs and Allen Springs Comment
  CAS-BOT-BC403127  Eschscholzia californica Alice Eastwood; John Thomas Howell 1938-5-15 5531 Lake Mirabel Mine Comment
  UC725542  Eschscholzia californica A. A. Heller 1941-5-5 16099 Lake about a mile e Middletown (along State Hwy 53) Comment
  CAS-BOT-BC5957  Eschscholzia xylorrhiza Mary Katherine (Mrs.) Brandegee 1892-8-25 s.n. Lake Snow Mt. Comment
  CDA4870  Euphorbia oblongata R. E. Talbert 1971-3-14 Lake Ukiah Street across from Rex Williams property, Clearlake Highlands. 0 Comment
  UCD142797  Euphorbia serpillifolia K. Esau; D. Hartmann 1941-7-17 s.n. Lake On U.S. #20 between Williams and Clear Lake. Comment
  UCD142485  Euphorbia spathulata Barbara Ertter; Annetta Carter 1989-5-28 8519 Lake Morgan Valley Rd.; 0.6 mi W of Napa County line; ca. 12 air miles SE of Lower Lake (town); at public access road. Comment
  UCD151276  Euphorbia spathulata James A. Neilson Jr. 1974-5-24 2755 Lake Mayacmas Mountains, Childers Peak area, Barceloux Ranch, well site # 3, ca 1 mile east of Big Canyon Road. (Elevation estimated using Google Earth by label maker.) 579 Comment
  UCD84525  Euphorbia spathulata Ellen Dean; C. Thomsen, G. Harrington, R. Wilmarth, R. Wenk 2010-6-2 6076 Lake Lake County. Walker Ridge. Along Walker Ridge Road. Barrel Spring. 701 Comment
  UC1199302  Eurybia radulina Joseph P. Tracy Jul 21 1905-Aug 16 1905 2345 Lake Elk Mountain, northern Lake County Northern Coast Ranges, Elk Mountain 1219 Comment
  CDA22948  Festuca arundinacea G. F. Hrusa, R. Gross 2008-5-23 17421 Lake North Coast Ranges; N-facing slope above N. Fk. Cache Cr. +/- 1 mi. below spillway of Indian Valley Reservoir, near old resort site. 408 Comment
  CDA28210  Festuca californica A. A. Beetle 1941-4-27 1736 Lake Near Clear Lake, western shore of lake. 0 Comment
  CAS-BOT-BC310316  Festuca idahoensis Geri Hulse-Stephens 2002-5-31 932 Lake Goat Mountain. Root Homestead Parcel 944 Comment
  SBBG56682  Festuca idahoensis J. P. Tracy 1902-5-28 1733 Lake Scotts Valley, 6 mi NW of Lakeport Comment
  UCSB46290  Festuca microstachys Steele, Kelly 1980-6-25 Lake 12.5 miles north on Walker Ridge Road from its junction with Hwy Comment
  RSA2797  Festuca occidentalis J. W. Blankinship 1924-5-2 s.n. Lake Kelseyville. Comment
  UCD66250  Festuca roemeri Beecher Crampton 1956-6-26 3634 Lake entrance to Howard Hot Springs. 641 Comment
  UCD66257  Festuca roemeri Leo Koch 1940-4-28 924 Lake 1.1 miles from Kelseyville to Lower Lake. Comment
  POM206213  Festuca rubra A. A. Heller 1902-7-23 5951 Lake Thistle Springs, Mt. Sanhedrin Comment
  SEINET7417504 Image available Frangula californica subsp. californica A. A. Heller 1919-1 13230 Lake SE side of Snow Mountain above Bonnie View Comment
  CAS-BOT-BC53465  Frangula californica subsp. tomentella Mrs. Alexander McCallum 1900-7-1 s.n. Lake Bartlett Springs Comment
  RSA201900  Frasera albicaulis var. nitida W. L. Jepson 1897-7-15 14644 Lake Mt. Hanna Comment
  HSC25725  Fraxinus dipetala J. P. Smith, J. O. Sawyer 1971-6-5 4696 Lake Junction of 17N11 and 17N04 Comment
  HSC27456  Fraxinus dipetala J. P. Smith, J. O. Sawyer 1972-4-1 5184 Lake Rd. between Indian Valley and Bear Valley Comment
  HSC95713  Fraxinus dipetala A. Burgard, J. Goldsmith, J. Kalt 1996-3-30 27 Lake Blue Oak Campground 5.3mi W of Walker Ridge Rd. on Indian Reservoir Rd., 57mi E of Hwy. 101 on Hwy. 20 549 Comment
  POM197368  Fraxinus dipetala L. R. Abrams 1928-5-7 12538 Lake 2 miles east of Hough s Springs. Comment
  RSA254997  Fraxinus dipetala C. W. Tilforth, John Dourley 1975-9-27 1134 Lake West bank of Borax Lake, north of Clear Lake Park. 396 Comment
  RSA69891  Fraxinus dipetala F. W. Peirson, Mabel Peirson 1926-4-2 6602 Lake Lower Lake. Comment
  UCSC010455  Fraxinus dipetala Dylan M. Neubauer, Tim Forsell 2016-3-31 602 Lake (NCoRI) Walker Ridge, Walker Ridge Road, .72 air-mile n junction with Highway 20 688 Comment
  SEINET10500217  Fraxinus dipetala Joseph W. Blankinship 1928-7-22 Blankinship s.n. 1928 Lake Mt. Konocti 2000 feet. Mountian slopes. 610 Comment
  CAS-BOT-BC217715  Fraxinus latifolia Mrs. Alexander Maccallum 1905-8-1 s.n. Lake Bartlett Springs Comment
  POM130980  Fraxinus latifolia A. A. Heller 1902-8-4 6029 Lake On Eel river one mile below Hullville. Comment
  SFV2752  Fraxinus latifolia K. A. Wilson 1961-6-22 1190 Lake North Coast Ranges North shore of Clearwater Lake, 3 miles south of Nice. 420 Comment
  UC1123373  Fraxinus latifolia K. E. Bradshaw 1937-6-8 92 Lake 2 mi ssw Upper Lake; Lakeport Quad. 411 Comment
  UCD116296  Fremontodendron californicum E. Jane McBerty 1961-4-30 23 Lake 15 miles east of Lower Lake on county road. Comment
  UC18989  Fremontodendron californicum subsp. californicum H. N. Bolander 2651 Lake Hunts Valley Comment
  CAS-BOT-BC130011  Fritillaria affinis J. W. Blankinship 1924-5-3 s.n. Lake Mt. Hannah 762 Comment
  CAS-BOT-BC130015  Fritillaria affinis Agnes M. Bowman 1902-4-1 6 Lake Sulphur Bnks. Comment
  HSC41018  Fritillaria affinis J. P. Smith, Thomas W. Nelson 1976-4-13 8571 Lake Bartlett Springs Rd., 12 mi. from its junction with SR 20 701 Comment
  UC1134605  Fritillaria affinis K. Bradshaw 1937-5-29 19 Lake Mendocino National Forest, High Glade Lookout High Glade Lookout; Mendocino National Forest, High Glade Lookout 1463 Comment
Read comments
Feb 15 2011
  SEINET12048661  Fritillaria affinis F. H. Utech, McClintock, E.; Knight, W.; Knight, I. 1984-1 84 -038 Lake ca 3.2 mi W of CA 20 on CA 175 (Hopland Road) enroute to Hopland from Finley 457 Comment
  UCD139707  Fritillaria pluriflora Kim E. Steiner 1979-4-1 288 Lake Walker Ridge Rd., 0.5 mi. N of State Hwy 20. 670 Comment
  UCD23462  Fritillaria pluriflora J. R. Griffin 1969-4-1 3073 Lake Barrel Springs, C.G. Walker Ridge. Comment
  SEINET12058215  Fritillaria pudica F. H. Utech, Kawano, S.; Ohara, M. 1995-3-27 95 -67 Lake 6 mi ESE of Middletown & CA 29 on Butts Canyon Road, E of Detert Reservoir Comment
  HSC69780  Fritillaria purdyi R. Kalal 1979-4-14 81 Lake 0.4 mi. N of SR 20 on Walker Ridge Rd. 640 Comment
  RSA17441  Fritillaria purdyi Elmer I. Applegate 1934-3-8 8886 Lake Above Pine Grove, north of Cobb Mountain Comment
  UCD41753  Fritillaria recurva Geri Hulse-Stephens 2001-4-28 554 Lake Goat Mountain. White Ranch. 3rd step of staircase of White Ranch/Wyman. 944 Comment
  CAS-BOT-BC508158  Fritillaria recurva John Thomas Howell 1926-3-21 1720 Lake St. Helena Creek, 4 miles below Patten's 609 Comment
  SD87629  Fritillaria recurva Frank W. Peirson 1926-4-3 6622 Lake Road south from Middletown. Rather common on the chaparral-covered hills just north of the Napa County line. Comment
  CAS-BOT-BC294718  Galium Mona Bourell 1997-7-2 6509 Lake Mendocino National Forest. Crockett Trailhead, N. boundary of Snow Mountain Wilderness 1584 Comment
  UC1502966  Galium L. T. Dempster and G. L. Stebbins 1966-6-3 4232 Lake 0.6 mi nw Black Oak Villa (s side of Pope Valley-Middletown Hwy, along gully) Comment
  HSC44442  Galium andrewsii R. York 1978-4-23 145 Lake Barrel Springs Campground. 701 Comment
  JEPS52787  Galium andrewsii subsp. andrewsii Lauramay T. Dempster and G. L. Stebbins 1963-5-26 3790 Lake on road from Pope Valley to Middletown just 1/2 mi n Lake-Napa county line; Butts Canyon Comment
  POM367758  Galium aparine D. Boyd, M. Eichelberger, T. Messick, T. Ranker 1980-4-19 8 Lake Coldsprings Campgrond, along access road to Indian Valley Dam. Comment
  UCD131938  Galium aparine Fei Chen; PLS 102 plant collecting interns 2013-4-14 4 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. 620 Comment
  RSA202436  Galium bolanderi Roman Gankin, W. R. Hildreth 1967-1 882 Lake Ca 2.9 miles S of Hull Mtn on USFS Road 1 N02. Comment
  UCD127670  Galium mexicanum subsp. asperulum Geri Hulse-Stephens 2001-6-30 1092 Lake Goat Mountain. Three Walnuts Marsh. North Root Glade. 944 Comment
  RSA2363  Galium nuttallii var. tenue J. W. Blankinship 1934-4-14 s.n. Lake Kelseyville. Comment
  RSA10196  Galium porrigens Carl B. Wolf 1928-5-5 1947 Lake 1 mi from Clear Lake on the Bartlett Springs Grade. Comment
  UCD110862  Galium porrigens Christopher Mallek 2008-1 HV1- 10 Lake High Valley. 793 Comment
  UCD83948  Galium porrigens Ellen Dean; C. Thomsen, G. Harrington 2010-6-9 6122 Lake Cache Creek Wilderness. NW part of wilderness on NW side of south fork of Cache Creek nearly opposite Dead Man's Canyon. 371 Comment
  SD6279  Galium porrigens var. porrigens Daniel Cleveland 1882-6-17 64 Lake Allen Springs Comment
  UCD41710  Galium porrigens var. tenue Geri Hulse-Stephens 2001-6-4 618 Lake Goat Mountain. Fallen Fir Marsh. 1280 Comment
  UCD41717  Galium porrigens var. tenue Geri Hulse-Stephens; John Olmstead 2001-7-30 799 Lake Goat Mountain. Fallen Fir Marsh. 1280 Comment
  CAS-BOT-BC199041  Garrya congdonii Carl B. Wolf 1930-11-2 1054 Lake 7 miles east of Hough's Mineral Springs on road to Williams 609 Comment
  CAS-BOT-BC199042  Garrya congdonii Mrs. Alexander MacCallum 1905-8-1 241 Lake Bartlett Springs Comment
  CAS-BOT-BC199045  Garrya congdonii R. Bacigalupi 1926-1-2 1238 Lake 4 miles NE of Middletown on Tower Lake to Middletown Road Comment
  CDA12221  Garrya congdonii G. F. Hrusa 1993-3-6 10522 Lake Serpentine Flora of California; Immediate vicinity of confluence of Indian Creek and Kilpepper Creek, approx. 1 m. to E of N end of Indian Valley Res. Comment
  HSC27150  Garrya congdonii J. P. Smith, J. O. Sawyer 1972-4-1 5165 Lake 6.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  HSC31869  Garrya congdonii Gary S. Lester 1974-5-4 120 Lake Along Walker Ridge Rd., 0.5 mi. from junction with Hwy. 20 671 Comment
  UC1005612  Garrya congdonii Frank W. Gould 1940-5-4 1026 Lake 2.5 mi ne Middleton Comment
  UC483310  Garrya congdonii Ira L. Wiggins 1932-3-13 Lake 13 mi n Calistoga (on road to Lower Lake) Comment
  UCD97122  Garrya congdonii Ellen Dean; G. Harrington, J. Alderson 2011-4-10 6905 Lake West slope of Walker Ridge. Along Bartlett Springs Road west of bridge over creek. 469 Comment
  UCSB22753  Garrya congdonii McMinn, Howard 1936-4-4 Lake Fifteen miles southeast of Middletown toward Howell Mt. in region of Butts Canyon Comment
  HSC24875  Garrya fremontii J. P. Smith, J. O. Sawyer 1972-2-12 5054 Lake Walker Ridge Rd. S of Baldy Mtn. near boundary of Lake and Colusa Co. Comment
  NY42984  Garrya fremontii J. B. Walker 1995-4-30 1399 Lake Mendocino National Forest, N of Nice, along High Glade Rd, 10km E of junction with Elk Mountain Rd 1000 Comment
  RSA2693  Garrya fremontii J. W. Blankinship 1926-7-4 s.n. Lake Mt. Konocti 915 Comment
  SEINET8730411 Image available Garrya fremontii A. Simontacchi s d 318 Lake 1.3 mile northeast of Pinnacle Rock L. O. , Lakeport; Mendocino National Forest. 991 Comment
  HSC9993  Gastridium phleoides R. Spellenberg 1964-6-14 400 Lake 1.5 mi. S of Harbin Hot Springs Comment
  POM294523  Gastridium phleoides Lyman Benson 1941-7-31 11014 Lake 1 1/2 miles northwest of Kelseyville. 412 Comment
  UC1155260  Gastridium ventricosum J. R. Sweeney 1953-5-18 1047 Lake on Highway 53, 1.2 mi e of road junction to Kelseyville; Lower Lake Burn (1952) Comment
  CAS-BOT-BC478489  Gayophytum M. S. Jussel 1932-4-30 S.n. Lake Jordan Park, Coleman Estate Comment
  CDA9370  Geranium dissectum G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18570 Lake North Coast Ranges; Silver Spur Ranch. Benmore Canyon at intersection of Box Canyon, 1 1/2 mi. S of spillway at Indian Valley Reservoir. 432 Comment
  RSA0028459  Geranium dissectum J. W. Blankinship 1925-5-20 s.n. Lake Kelseyville. Comment
  UC1737030  Gilia capitata Kay H. Beach, Frank Gould 1940-5-17 425 Lake near Middletown. Comment
  CAS-BOT-BC300489  Gilia capitata subsp. capitata Mona Bourell 1997-7-3 6566 Lake Mendocino National Forest, Low Gap Saddle Road (M 3) to Pyramid rock. Cold Creek trail 1554 Comment
  UC726810  Gilia capitata subsp. capitata A. A. Heller 1941-5-5 16100 Lake along State Highway #53 about a mi e Middletown; e of Middletown Comment
  HSC44263  Gilia tricolor D. L. Goforth 1977-4-23 9 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC63079  Gilia tricolor David Wheeler 1979-4-14 58 Lake 0.4 mi. N of Hwy. 20 on Wilbur Springs Rd. 640 Comment
  RSA296707  Gilia tricolor M. A. Ericksen 1979-4-14 204 Lake Wilbur Springs Quadrangle. 0.4 miles north of State Route 20 on the Walker Ridge Road. 640 Comment
  RSA469710  Gilia tricolor Carolyn Sanford 1977-4-23 342 Lake 0.4 miles north of Route 20 on the Walker Ridge Road. 640 Comment
  UCD41755  Gilia tricolor Geri Hulse-Stephens 2001-4-28 556 Lake Goat Mountain. White Ranch. 944 Comment
  RSA63694  Gilia tricolor Milo S. Baker 1950-4-7 12197 Lake Along eastern shore of Clear Lake between Clear Lake Oaks and Lucerne. Comment
  UC618499  Gilia tricolor subsp. diffusa Alice Eastwood, John Thomas Howell 1938-5-16 5571 Lake Clear Lake Park Comment
  CAS-BOT-BC266523  Githopsis diffusa Alice Eastwood 1925-5-22 12802 Lake Dashiell, Mount Sanhedrin Comment
  CAS-BOT-BC266496  Githopsis diffusa Mrs. H. C. Cantelow 1939-5-7 s.n. Lake 8.4 miles E of Lower Lake, Knoxville road Comment
  SEINET10972176  Githopsis diffusa subsp. robusta Koch 1940-5-2 KOCH 960 Lake Eastern slope of Elk Mountain, west Lake County; about 10 miles south of Lake Pillsbury Comment
  POM284864  Githopsis specularioides Lyman Benson 1928-5-26 220 Lake 2 miles S of Lakeport; Mt Range: Mayacamas. 488 Comment
  RSA501267  Githopsis specularioides Aaron Liston, S. Meury 1989-4-13 784 -1 Lake App. 3 miles N of Lakeport. 0.6 miles N of Hwy 29, Hill road exit. 130 Comment
  CAS-BOT-BC282844  Glyceria striata A. A. Heller 1902-7-28 6003 Lake In the Horse Pasture near the summit of Mt. Sanhedrin Comment
  POM276811  Glycyrrhiza lepidota Lyman Benson 1928-6-19 321 Lake Kelseyville. 457 Comment
  RSA2292  Gnaphalium chilense J. W. Blankinship 1928-7-18 s.n. Lake Kelseyville, Lake County Comment
  NY387948  Gormania retusa A. A. Heller 1902-8-6 s.n. Lake Sanhedrin Mts. 1500 Comment
  RSA0118411  Gratiola Lyman Benson 1948-7-3 12893 Lake Bogg's Lake, west of Mount Hanna. Middle N. Coast Mtn. Range. Clear Lake drainage area. 854 Comment
  JEPS4575  Gratiola ebracteata Rimo Bacigalupi and J. R. Sweeney 1953-5-27 4165 Lake w Mt. Hanna (muddy shores of Boggs Lake); w of Mt. Hanna, muddy shores of Boggs Lake 868 Comment
  UCD41850  Gratiola ebracteata Geri Hulse-Stephens 2001-6-5 624 Lake Goat Mountain. East Vernal Pool, Root Homestead. 944 Comment
  CAS-BOT-BC305216  Grindelia hirsutula Doris K. Kildale 1926-5-30 2065 Lake Between Clear Lake & Lower Lake 457 Comment
  JEPS127882  Grindelia hirsutula Adam C. Schneider with Will Freyman and Yuri P. Springer 2014-5-18 605 Lake Across field to the north near the end of Loconomi Rd. off of Butts Canyon Rd. Comment
  UCD83946  Grindelia hirsutula Ellen Dean; C. Thomsen, G. Harrington 2010-6-9 6120 Lake Cache Creek Wilderness. NW corner of wilderness near Baton Flat. Along trail approaching south fork of Cache Creek from the NW. 308 Comment
  JEPS14713  Hackelia amethystina Rimo Bacigalupi with R. Hauke and Geo. Bacigalupi 1954-7-13 4664 Lake at summit of Sheetiron Mountain 1958 Comment
  JEPS80327  Hackelia amethystina L. R. Heckard and J. Hickman 1981-6-20 5564 A Lake Johnson Camp just nw of Signal Peak; Snow Mountain 1950 Comment
  JEPS80065  Hackelia micrantha L. R. Heckard with J. Hickman 1979-6-15 5074 Lake se slope of West Peak; Snow Mountain 2011 Comment
  CAS-BOT-BC302206  Harmonia hallii A. A. Heller 1919-5-10 13123 Lake Coast Range, summit of the ridge west of Leesville 609 Comment
  SEINET7883437 Image available Harmonia hallii Leo Koch 1940-1 931 Lake Serpentine Hill, 1.9 miles east of Middletown Comment
  HSC83190  Helenium bolanderi Gladys L. Smith 1981-6-22 6705 Lake Above and below rd. [FS 20N04], Mt. Sanhedrin, 6.0 km. E of Mendocino County line and 4.8 km. N of Soda Springs Ranger Station. 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-BC309432  Helenium puberulum L. R. Abrams 1916-7-27 6262 Lake Near Hough's Springs Comment
  UC88871  Helianthella californica subsp. californica D. Cleveland 1882-6-22 Lake Summit Meadow Allen's Springs, Lower Lake Road Comment
  HSC43981  Helianthemum scoparium Robert M. Specht 1977-4-29 811 Lake On SE running ridge and slope of Round Mtn. 610 Comment
  SBBG119819  Heliotropium curassavicum L. Ahart 2004-10-4 11425 Lake Indian Valley Reservoir, near the stream in the NE part of the reservoir, on the S side of Bartlett Springs Rd 446 Comment
  SD4133  Heliotropium curassavicum var. oculatum Ulysses S. Grant IV 1925-9-17 Lake Clear Lake Comment
  CAS-BOT-BC310094  Hemizonella minima M. S. Jussel 1932-4-30 s.n. Lake Jordan Park, on road to Lower Lake Comment
  CAS-BOT-BC310097  Hemizonella minima M. S. Jussel 1937-5-22 s.n. Lake Alder Creek Comment
  CAS-BOT-BC361414  Hemizonia Greg de Nevers 2001-4-23 12298 A Lake Clear Lake, Lake County Land Trust, Rodman Slough. In Wildflower Flat 475 Comment
  RSA81505  Hemizonia clevelandii James I. McMurphy 1909-8-5 677 Lake Lakeport. Comment
  SBBG100035  Hemizonia congesta B. Ertter, L. Vorobik, E. Neese 1988-6-4 7522 Lake Scotts Valley Rd, 5 mi S of Hwy 20, ca. 5 mi NW of Lakeport 426 Comment
  CAS-BOT-BC305998  Hemizonia congesta subsp. calyculata David D. Keck 1933-11-9 2699 Lake 2.1 mi. E. of Upper Lake Comment
  LA203726  Hemizonia congesta subsp. clevelandii John Thomas Howell; 1930-8-24 5445 Lake 4 mi. from Middletown on Adams Springs Road 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
  UC222699  Hemizonia congesta subsp. clevelandii H. M. Hall 1923-10-13 11935 Lake 4 mi from junction Hopland Road; Lakeport Comment
  UC897695  Hemizonia congesta subsp. clevelandii A. A. Heller 1902-7-19 5906 Lake midway between Potter Valley and Hullville (foothills s of Mt. Sanhedrin) Comment
  CAS-BOT-BC306173  Hemizonia congesta subsp. congesta Robert M. King 1980-7-9 8425 Lake 3-4 miles east of Middletown Comment
  CAS-BOT-BC314880  Hemizonia congesta subsp. luzulifolia J. McMurphy 1909-8-6 s.n. Lake Below Middletown Comment
  RSA96871  Hemizonia luzulifolia P. C. Everett, E. K. Balls 1954-10-18 20348 Lake Along Rice Fork about junction with Bear Creek, road from Stonyford to Upper Lake. 610 Comment
  POM267730  Hesperochiron pumilus Lyman Benson 1928-4-1 62 Lake Harris Hill, 0.5 miles southwest of Kelseyville. Middle North Coast. Clear Lake drainage area. 457 Comment
  JEPS23278  Hesperocnide tenella J. W. Blankinship 1924-5-24 Lake Kelseyville Comment
  SBBG118074  Hesperocyparis macnabiana C. Bornstein, E. Collins, R. Lutsko 2004-6-18 Lake Walker Ridge Rd, ca. 0.75 mi S of jct with Bartlett Springs Rd 745 Comment
  CHSC29754  Hesperolinon adenophyllum Dibble; Griggs 1979-7-19 18 Lake Near Lake Pillsbury, close to the town of Potter Valley. Upper third of a ridge system. 610 Comment
  HSC47878  Hesperolinon adenophyllum Robert M. Specht 1977-6-28 1063 Lake On crest of Little Cow Mtn. Comment
  HSC87799  Hesperolinon adenophyllum Gladys L. Smith 1981-6-22 6716 Lake Above Towhead Flat, 2.0 km. E of Mendocino Co. line and 6.0 km. N of Soda Spring Ranger Station 1219 Comment
  JEPS122875  Hesperolinon adenophyllum Adam C. Schneider with Will Freyman and Yuri P. Springer 2014-5-18 615 Lake East side of Bottle Rock Rd. just north of junction with Kahms Ln Comment
  RSA178544  Hesperolinon adenophyllum Joseph P. Tracy 1951-7-6 19615 Lake At the saddle between Elk Mountain and Pine Mountain Comment
  UC1212218  Hesperolinon adenophyllum Helen K. Sharsmith 1957-6-18 4610 Lake 1 mi n Glenbrook; Inner North Coast Ranges 762 Comment
  UC1212223  Hesperolinon adenophyllum Helen K. Sharsmith 1952-7-5 4176 Lake edge of Soda Creek near confluence with Eel River (vicinity of Lake Pillsbury); Inner North Coast Ranges, Mendocino National Forest, Gravell 609 Comment
  UCR71530  Hesperolinon adenophyllum H. K. Sharsmith 1965-6-24 5533 Lake Inner North Coast Ranges, V formed by Bottlerock Road and Sulphur Creek Road, just north of Glenbrook 703 Comment
  CHSC67249  Hesperolinon californicum James D. Jokerst 1985-5-17 2354 Lake Walker Ridge Serpentine, W of road ca. 150 m where it bends around a serpentine hill curving gently from E to W. Comment
  JEPS122834  Hesperolinon californicum W. A. Freyman with A. C. Schneider & Y. P. Springer 2014-5-18 231 Lake On 3B ranch, accessed via Grange Road off of Hwy 29 east of Middletown. Comment
  SEINET9295697  Hesperolinon californicum Unknown 1993-6-1 11164 Lake Walker Ridge Comment
  CAS-BOT-BC176039  Hesperolinon clevelandii H. K. Sharsmith 1937-5-27 3950 Lake 9 miles south of Kelseyville on road to Middletown, southern Lake County 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
  UC1212468  Hesperolinon didymocarpum Helen K. Sharsmith 1959-5-28 4705 Lake 9.3 mi s Howard Springs (on road to Middletown, near type locality); Inner North Coast Ranges, Big Canyon Creek 426 Comment
  CHSC83431  Hesperolinon disjunctum L. P. Janeway 2002-5-2 7574 Lake Inner North Coast Ranges. Saddle on crest of northern end of Walker Ridge, between Bartlett Springs Road and Sawtelle Valley. 701 Comment
  JEPS32321  Hesperolinon disjunctum W. L. Jepson 1938-6-9 18965 Lake on w slope of ridge between Indian Valley (Lake Co.) and Bear Valley (Colusa Co.); Complexion Canyon 579 Comment
  JEPS15261  Hesperolinon micranthum Rimo Bacigalupi with J. R. Sweeney and H. L. Mason 1953-6-8 4178 Lake about 1/2 mi n Lake-Napa County boundary line; Butts Canyon Comment
  UC1212240  Hesperolinon micranthum Joseph P. Tracy 1905-7-13 2258 Lake between Kelseyville and Mt. Hannah; Northern Coast Ranges, Glass Mt. 762 Comment
  SEINET3825269 Image available Hesperolinon micranthum W. L. Jepson 1938-6-11 18996 Lake West of Reiff, Morgan Valley 701 Comment
  UC1601206  Hesperolinon spergulinum Helen K. Sharsmith 1958-10-16 4625 Lake on road from Middletown to Calistoga (nw slope of Mount St. Helena); Inner North Coast Ranges, Mount St. Helena 304 Comment
  SD51657  Hesperolinon spergulinum Helen K. Sharsmith 1952-7-4 4169 Lake Gunning Creek road, ca. 0.2 mile beyond turnoff from State Highway 29, 5.0 miles northwest of Middletown. 533 Comment
  SEINET10460608  Heterocodon rariflorum Willis L. Jepson Jepson 16939 Lake BARTLETT SPRINGS 2300 Comment
  UC29098  Heterocodon rariflorum Edw. L. Greene Aug 1888 Lake Comment
  CAS-BOT-BC143669  Heteromeles arbutifolia F. G. Krauss 1893-10-24 s.n. Lake Mountain between Bartlett Spring and L. Lake Comment
  CHSC101350  Heteromeles arbutifolia Julian Dormady; J. O'Bryne, I. Parkinson, D. Waldon 2007-10-19 5 Lake Northcoast Ranges Ecoregion. On CA29, 4.83 km from Middleton, 200 m past Bradford Road. On the left and right of the road. 409 Comment
  HSC31702  Heteromeles arbutifolia Thomas E. Higley 1974-5-4 56 Lake 1/2 mi. from Hwy. 20 on Walker Ridge Rd. 671 Comment
  CAS-BOT-BC311013  Heterotheca oregona Clare R. Wheeler 1982-10-14 3297 Lake Mendocino National Forest. 6 mi. NE of Soda Creek Station on USFS Rd. 20N01 868 Comment
  HSC37153  Hieracium albiflorum J. D. Ackerman, A. Montalvo 1975-9-10 665 Lake Boggs Mtn., E of Cobb, near summit on Rd. 541 1104 Comment
  CAS-BOT-BC157677  Holocarpha Peter Rubtzoff 1964-9-13 5513 Lake Clear Lake State Park, lower Kelsey Creek area. Comment
  CAS-BOT-BC324629  Holocarpha virgata David D. Keck 1933-11-9 2704 Lake Forks of Clear Lake-Williams Highway and Lucerne-Lower Lake Highway Comment
  UC1193210  Holodiscus discolor P. Zinke 1949-5-19 54 Lake California Forest And Range Experiment Station, Adobe Creek Adobe Creek; California Forest And Range Experiment Station 518 Comment
  SEINET10528777  Hookera rosea A. Arthur Heller 1916-6-8 Heller 12381 Lake Moist places in the oak belt between Hough's Springs and the Colusa county line, the principal shrubs Ceanothus and Toxicodendron. The plants grew in moist gravel on a tributary of Cache Creek. Comment
  POM264302  Hordeum brachyantherum A. A. Beetle 1941-4-27 1730 Lake southwest side of Clear Lake, along road Comment
  UCD160471  Hordeum brachyantherum James A. Neilson Jr. 1975-5-23 3327 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  POM296550B  Hordeum brachyantherum subsp. brachyantherum Lyman Benson 1941-7-31 11010 Lake 1 1/2 miles northwest of Kelseyville; Middle North Coast Mt. Range 412 Comment
  CAS-BOT-BC289485  Hordeum brachyantherum subsp. californicum Carl B. Wolf 1928-5-4 1899 Lake 2 miles north of Middletown Comment
  CAS-BOT-BC289488  Hordeum brachyantherum subsp. californicum M. S. Jussel 1933-6-25 164 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  UCD85522  Hordeum brachyantherum subsp. californicum Beecher Crampton 1956-6-26 3627 Lake 1.1 miles E of Seigler Springs. 640 Comment
  CAS-BOT-BC285066  Hordeum marinum subsp. gussoneanum Carl B. Wolf 1928-5-5 1929 Lake 7 miles north of Lucerne Comment
  CHSC111707  Hordeum marinum subsp. gussoneanum David Isle 1988-5-21 2094 Lake Mendocino National Forest - North Coast Ranges Upper Main Eel River Watershed. Gloyd slide - just E of M6 (20N01.5). 0.4 mile NE of M6 bridge over Rattlesnake Creek. (Beginning of 'Bypass Road' around Gloyd Slide not #'d in NW corner Crockett Pk Quad 565 - 1C, = 19N50 on Kneecap R Quad 581-4C) 853 Comment
  HSC45443  Hordeum murinum subsp. glaucum M. Alcasas 1978-4-16 28 Lake Bachelor Valley Rd., 1.5 mi. from Hwy. 20, 10755 B.V.R. 396 Comment
  UCD86462  Hordeum murinum subsp. glaucum G. L. Stebbins Jr.; J. Covas 1948-5-9 s.n. Lake 2.5 miles NE of Middletown, on road to Lower Lake. Comment
  CAS-BOT-BC294772  Horkelia Mona Bourell 1997-7-2 6519 Lake Mendocino National Forest. Along Rice Creek Road. FS Road M 3 1615 Comment
  JEPS47195  Horkelia bolanderi E. Crum 1932-5-22 1397 Lake Salminas Resort 1066 Comment
  JEPS96936  Horkelia bolanderi Dean W. Taylor 1998-6-23 16702 Lake Boggs Lake, on the northwestern shore 853 Comment
  RSA463074  Horkelia bolanderi Lyman D. Benson 1932-6-19 3718 Lake Mount Hanna 762 Comment
  UC185380  Horkelia bolanderi Katharine Brandegee 1911-7-1 Lake Bogg's Lake Comment
  UC763980  Horkelia bolanderi R. F. Hoover 1938-9-5 3815 Lake 3 mi w Lower Lake Comment
  UCR86955  Horkelia bolanderi R. F. Thorne, Larry E. DeBuhr 1975-8-15 46810 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
  RSA96886  Horkelia californica M. S. Jussel 1948-8-7 44 Lake J S Smith S Place. Comment
  HSC40292  Horkelia californica var. elata A. M. Montalvo, J. D. Ackerman 1975-9-11 727 Lake Boggs Mtn. E of Cobb, 100 m down from Rd. 100 on 110. 780 Comment
  CAS-BOT-BC536593  Horkelia californica var. elata A. S. Stinchfield 1918-8-1 s.n. Lake Near Bartlett Springs Comment
  UC114461  Horkelia tridentata subsp. flavescens Purpus 1894-5 1061 Lake Mt. San Hedrin 1524 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-BC206068  Hosackia crassifolia J. W. Blankinship 1928-7-29 s.n. Lake Mt. Konocti. Cliffs. 1219 Comment
  CAS-BOT-BC206072  Hosackia crassifolia Alice Eastwood 1925-5-22 12843 Lake Dashiell's, Mt. Sanhedrin Comment
  CAS-BOT-BC206062  Hosackia crassifolia Ira L. Wiggins 1933-6-3 6739 Lake Roadside 1 1/2 mi. W. of Oat Hill Mine, (On N. slope) Comment
  UCD106080  Hosackia crassifolia Tofsrud 1948-7-1 s.n. Lake Summit of Hopland to Lakeport road. Comment
  UCD38239  Hosackia stipularis Beecher Crampton 1953-7-14 1510 Lake Cobb Valley, about 1 mile weest of P.O. Comment
  CAS-BOT-BC400871  Hypericum anagalloides A. A. Heller 1902-7-23 s.n. Lake Thistle Springs, Mt. Sanhedrin Comment
  CAS-BOT-BC400875  Hypericum anagalloides J. W. Blankinship 1928-8-10 s.n. Lake Kelseyville Comment
  CAS-BOT-BC474759  Hypericum concinnum Gerald Dickinson 1964-7-21 182 Lake Upper Nye Campground 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
  UC1586121  Hypericum formosum var. scouleri Barbara Ertter 1988-7-4 7684 Lake Bear Creek Rd. ca. 10 airmiles n. of Upper Lake (town) (crest of rd. 3.8 mi. from Elk Mt. Rd., s.w. of rd.); Mendocino Nat'l Forest 975 Comment
  UCD132526  Hypochaeris glabra Jennifer Poore; PLS 102 plant collecting interns 2013-5-4 3 Lake Just south of Clear Lake State Park boundary. NE of Kelseyville. Lower northern slope of Mount Konocti. Near south side of park, south of Soda Bay Road. At large turnaround on private land. 650 Comment
  UCD135956  Ibicella lutea Barry Rice 2012-6-11 BR 120602 Lake Boggs Lake. 853 Comment
  JEPS48962  Iris W. L. Jepson 1942-6-9 20708 Lake e side Mt. St. Helena (along St. Helena Creek); , St. Helena Creek Comment
  JEPS13282  Iris hartwegii Rimo Bacigalupi with G. T. Robbins 1955-6-7 5273 Lake 11.7 mi ene Pillsbury Lake; Summit of Boradman Ridge 1554 Comment
  POM215782  Iris macrosiphon D. D. Keck 1933-5-29 2379 Lake 3 miles west of Lower Lake, on road to Kelseyville Comment
  UC1175075  Iris macrosiphon L. W. Lenz and E. K. Balls 1952-5-8 17122 Lake 4.5 mi n Lake County line on Hwy. 19 (from Calistoga to Middletown) Comment
  UC572280  Iris macrosiphon R. C. Wilson 1937-5-13 362 Lake 1.5 mi s Lakeport; Lakeport Quad. 487 Comment
  RSA135915  Iris macrosiphon Lee W. Lenz, E. K. Balls 1952-5-9 17149 Lake 3.5 miles from Lake Pilsbury Dam on road from Upper Lake 762 Comment
  SEINET12048668  Iris macrosiphon F. H. Utech, McClintock, E.; Knight, W.; Knight, I. 1984-1 84 -033 Lake ca 6 mi E from junction of CA 29 & Butts Canyon Road on Butts Canyon Road, Detert Reservoir area 305 Comment
  UCD84019  Juglans hindsii Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6191 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by west forks of Rocky Creek Road. Rocky Creek Drainage. 661 Comment
  CAS-BOT-BC109874  Juncus R. F. Hoover 1966-8-23 9928 Lake 8 miles west of Lower Lake, near south base of Mount Konocti. Comment
  CAS-BOT-BC376412  Juncus Greg de Nevers 2001-5-14 12457 Lake Clear Lake, Lake County Land Trust, Rodman Slough. 475 Comment
  UCR254907  Juncus Greg de Nevers 2001-5-14 12473 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 476 Comment
  POM291116  Juncus bolanderi Lyman Benson 1929-9-15 s.n. Lake North Coast Mountains, South Fork Eel river. Potter Valley. Spring on Mt. San Hedrin. 1220 Comment
  RSA93431B  Juncus hemiendytus var. hemiendytus Milo S. Baker 1940-5-4 9889 Lake Kelseyville-Lower Lake Highway 8.9 miles S of Kelseyville near margin of winter pool. Comment
  CHSC78754  Juncus oxymeris L. P. Janeway 2000-5-30 6748 Lake Inner North Coast Ranges. Spring and rocky drainage on northeast side of Bartlett Springs Road 1.1 km northwest of Walker Ridge summit. 631 Comment
  JEPS98302  Juncus oxymeris Lowell Ahart 2000-6-2 8436 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
  UCD81870  Juncus oxymeris Ellen Dean; K. Mawdsley,G. Harrington,R. Wilmarth,B. Rice,E. Salvia 2009-5-27 5751 Lake Walker Ridge. Picnic area near Cold Spring. 912 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
  UC1101084  Juncus xiphioides Malcolm A. Nobs and S. Galen Smith 1949-9-7 1835 Lake 7 mi n Middletown Comment
  POM281957  Juniperus californica Lyman Benson 1935-3-27 6322 Lake Abbott Mine; Inner North Coast, Sacramento River watershed 610 Comment
  NY790466  Keckiella breviflora L. Abrams 1916-7-28 6288 Lake Grade between Bartlett's Spring and Clear Lake Comment
  CAS-BOT-BC235859  Keckiella corymbosa Milo S. Baker 1928-7-3 3112 a Lake Near Sheep Corral, Snow Mt. Ranch 1219 Comment
  RSA420436  Keckiella lemmonii Francis W. Pennell 1940-7-4 26060 Lake Route 29, 3 miles north of Lower Lake. 487 Comment
  UC1132154  Koeleria macrantha K. E. Bradshaw 1937-6-7 86 Lake 2 mi nnw Lakeport; Lakeport Quadrangle Comment
  UCD81877  Koeleria macrantha Ellen Dean; K. Mawdsley,G. Harrington,R. Wilmarth,B. Rice,E. Salvia 2009-5-27 5757 Lake Walker Ridge. Picnic area near Cold Spring. 912 Comment
  CAS-BOT-BC499183  Kopsiopsis strobilacea Milo S. Baker 1927-5-31 2178 b Lake East slope Cobb Mt. near 1st Peak Comment
  CAS-BOT-BC340577  Lactuca serriola Greg de Nevers 2001-7-8 12582 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  HSC31851  Lagophylla minor Gary S. Lester 1974-5-4 125 Lake Along Walker Ridge Rd., 0.5 mi. from junction with Hwy. 20 671 Comment
  POM231092  Lagophylla minor Jens Clausen 1935-5-20 1020 Lake 28.7 miles W of Williams on Barlett Springs Road on grade going up from Indian Valley. Comment
  POM361459  Lagophylla minor Barbara Kelly 1977-4-24 348 Lake Barrel Springs Campground. 701 Comment
  UC584177  Lagophylla minor J. Clausen 1935-5-21 1041 Lake 3.3 mi n Middletown (on way to Lower Lake, slope along road) Comment
  UCD163409  Lagophylla minor D. Slakey; CNPS Volunteers 2015-4-26 122 Lake Area between Quarry Valley View Road and Quarry Valley Road, McLaughlin Natural Reserve. 670 Comment
  HSC47031  Lagophylla ramosissima J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9278 Lake Mendocino National Forest, Oak Flat Campground 518 Comment
  UC595121  Lagophylla ramosissima David D. Keck 1938-8-3 4739 Lake Cobb P.O. Kelsey Creek Comment
  UC913115  Lagophylla ramosissima David D. Keck 1933-7-1 2462 Lake 4 mi nw Middletown (on road to Hobergs) Comment
  OBI53741  Lagophylla ramosissima David J. Keil, Kathleen Keil 1992-7-18 23421 Lake Mendocino NF. Turnoff to Fuller Grove campground, Lake Pillsbury 600 Comment
  UCD13231  Lamium amplexicaule Hilary Rypka 1981-4-11 25 Lake Lake CO. North side of Highway 20, 1 mile northwest of Glenhaven. Near old barnyard. 548 Comment
  CHSC22937  Lasthenia californica Robert A. Schlising; Greg Bos 1963-3-30 2472 Lake Coast Ranges. At Lake Detert, along Butts Canyon Road. Comment
  HSC32502  Lasthenia californica Thomas W. Nelson, Jane P. Nelson 1974-4-8 1147 Lake 200 m E of Oasis Resort, 13 mi. E of Clear Lake Oaks along Hwy. 20 Comment
  UCD169085  Lasthenia californica Marina LaForgia 2017-5-1 s.n. Lake 0.19 miles southwest as the crow flies from intersection of main McLaughlin paved road and dirt road leading to Anu's Valley. Comment
  CAS-BOT-BC352936  Lasthenia glaberrima H. D. Ripley; R. C. Barneby 1945-6-20 6902 Lake SE of Middletown 335 Comment
  HSC41894  Lasthenia glabrata Lloyd Simpson 1977-4-23 282 Lake Hwy. 20, 2.2 mi. W of its junction with Hwy. 29 Comment
  HSC41838  Lasthenia glabrata Tom Duebendorfer 1977-4-23 12 Lake S.R. 20, 2.2 mi. W of its junction with S.R. 29 Comment
  HSC82442  Lasthenia glabrata Thomas W. Nelson, Jane P. Nelson 1980-4-26 5094 Lake Tule Lake, SE side of Hwy. 20, 3 mi. from its junction with Hwy. 29 Comment
  CAS-BOT-BC352827  Lasthenia glabrata subsp. glabrata Ira L. Wiggins 1949-5-1 12097 Lake 4 miles S of Clear Lake Oaks. Comment
  CAS-BOT-BC352834  Lasthenia glabrata subsp. glabrata Frank W. Peirson 1926-4-2 6588 Lake W end of Clear Lake Comment
  JEPS100385  Lasthenia glabrata subsp. glabrata Dean W. Taylor 2001-5-15 17660 Lake Coyote Valley, Highway 29 ca. 2 miles Northeast of Middletown, 0.2 miles Southeast of junction of Grange Road 304 Comment
  RSA92204  Lasthenia glabrata subsp. glabrata F. W. Peirson, Mabel Peirson 1926-4-2 6588 Lake West end of Clear Lake. Comment
  UCD81913  Lasthenia gracilis Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5494 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road mi N of intersection with Hwy 20. E side of road. 653 Comment
  RSA74307  Lathyrus jepsonii subsp. californicus C. L. Hitchcock 1949-6-6 19071 Lake 18 miles E of Clear Lake, along Highway #20 to Williams. Comment
  UC931080  Lathyrus jepsonii var. californicus C. L. Hitchcock 1949-6-7 19073 Lake 5 mi w Clear Lake (along Highway 20) Comment
  UCD106263  Lathyrus jepsonii var. californicus C. L. Hitchcock 1949-6-7 19073 Lake 5 miles W of Clear Lake, along Highway 20. Comment
  POM19390  Lathyrus polyphyllus A. A. Heller 1902-7-22 8270 Lake Near the summit of Mt. Sanhedrin Comment
  CAS-BOT-BC213266  Lathyrus sulphureus Mrs. Merrel Ackley 1965-6-1 s.n. Lake Near top of Elk Mountain. Comment
  UC83725  Lathyrus vestitus var. vestitus D. Cleveland 1882-6-20 49 Lake Allen Springs Comment
  HSC36837  Layia chrysanthemoides John Rehling, Robert M. Specht 1976-3-24 145 Lake 1 mi. E of Clear Lake Oaks on N side of Hwy. 20 Comment
  HSC41840  Layia chrysanthemoides N. G. Sugihara 39 Lake Bear Valley Comment
  RSA52716  Layia chrysanthemoides I. L. Wiggins 1949-5-1 12099 Lake Meadow one mile south of Lucerne Comment
  JEPS22443  Layia platyglossa Frank Shultz 1958-4-27 66 Lake 4 mi s of Whispering Pines; Route 29 Comment
Read comments
Jan 4 2007
  CAS-BOT-BC26051  Layia septentrionalis David D. Keck 1933-5-29 2384 Lake 2.5 mi. south of Lakeport on road to Kelseyville. Comment
  JEPS95204  Layia septentrionalis Gordon E. McBride 1999-5-12 s.n. Lake 3 mi N of Lower Lake, on the E side of Hwy 53 Comment
  POM231099  Layia septentrionalis Jens Clausen 1935-5-21 1031 Lake 1.8 miles S of Kaleport at jct. of Hopland road. Comment
  RSA794155  Layia septentrionalis Ellen Dean, Craig Thomsen, Gordon Harrington, John Chau 2010-5-5 5988 Lake Cache Creek Wilderness area, northern part of wilderness near Redbud trail. Northwest side of Cache Creek, west of Baton Flat and opposite Deadman's Canyon and the Rapids. 348 Comment
  UC169354  Layia septentrionalis J. P. Tracy May 28 1902-Jun 2 1902 1727 Lake 6 mi nw of Lakeport; Scotts Valley 426 Comment
  SEINET11805148  Layia septentrionalis R. K. Johnson 1977-1 10 Lake E side of Clear Lake, 2.2 mi S of Lucerne 396 Comment
  UCD41578  Lemna minuta Geri Hulse-Stephens 2001-4-27 547 Lake Goat Mountain. Fallen Fir Marsh. 1280 Comment
  CAS-BOT-BC215745  Lepechinia calycina Georgia Bentley 1917-5-30 s.n. Lake Lakeport Comment
  CHSC751  Lepechinia calycina M. Davidson; Vesta Holt label. 1929-5-6 Lake Near Clear Lake. Comment
  JEPS30366  Lepechinia calycina Peter H. Raven 1962-5-31 17914 Lake 6.3 miles South of Lower Lake on road to Knoxville. Comment
  UC1124464  Lepechinia calycina K. Bradshaw 1937-6-1 31 Lake 3 1/2 miles W of Lakeport 533 Comment
  CAS-BOT-BC89771  Lepidium latipes R. D. Stone 1983-5-26 511 Lake At roadside on High Valley Road, near Alder Creek, ca. 0.5 mile south of Glenbrook. 716 Comment
  CAS-BOT-BC12459  Lepidium nitidum M. S. Jussel 1931-4-1 s.n. Lake Kelseyville. Comment
  HSC72121  Lepidium nitidum J. P. Smith, Thomas W. Nelson, Jane P. Nelson 1978-4-1 9526 Lake Walker Ridge Rd., 0.5 mi. from its junction with Hwy. 20 671 Comment
  SEINET7040123  Lepidium nitidum A. G. Vestal 1962-4-12 Lake Butts Cany Road, 8.3 miles south of Route 29 (Route 53). UTM Zone 10, 542320mE, 4286255mN. Comment
  CAS-BOT-BC226548  Leptosiphon acicularis D. Toren; B. Trowbridge 1974-5-18 3454 c Lake Summit flats of Hull Mountain 1828 Comment
  UCD83888  Leptosiphon bicolor Ellen Dean; Gordon Harrington, Jack Alderson 2010-3-7 5805 Lake Cache Creek Wilderness area, northern part of wilderness, accesssed via DFG property (Redbud Trail), route taken goes overland to Rocky Creek. 356 Comment
  HSC89701  Leptosiphon ciliatus Eric German, Klara Varga, Michele Cardinaux 1989-4-15 26 Lake Blue Oak Campground, 7.7 mi. N of Hwy. 20 152 Comment
  POM65846  Leptosiphon ciliatus C. F. Baker 1903-5-9 3064 Lake Near Lakeport Comment
  UCSB5175  Leptosiphon ciliatus Howell, John 1945-6-21 Lake Bartlett Mountain; Sawmill Flat to Ruppert Ridge Comment
  CAS-BOT-BC226718  Leptosiphon latisectus Paul R. Hitchborn 1930-4-10 s.n. Lake Scott Valley near Lakeport Comment
  HSC72771  Leptosiphon latisectus J. Krajanowski 1981-4-4 6 Lake E side of Clear Lake, 2.2 mi. S of Lucerne 396 Comment
  HSC89712  Leptosiphon latisectus Eric German, Klara Varga, Michele Cardinaux 1989-4-15 33 Lake Lake/Colusa Co. line, 7 mi. S of Brim Rd. on Walker Ridge Rd. 915 Comment
  UCSC010616  Leptosiphon latisectus Dylan M. Neubauer 2016-4-1 s.n. Lake (NCoRI) east side of Butts Canyon Road, 0.38 air miles southeast of junction with Guenoc Road 307 Comment
  POM279176  Leptosiphon liniflorus Lyman Benson 1930-3-31 2030 Lake North Coast range: Middletown 457 Comment
  UC206219  Lessingia nemaclada Katharine Brandegee Lake Bartlett Comment
  CAS-BOT-BC342021  Lessingia ramulosa Milo S. Baker 1945-6-28 11067 Lake At N of Serpentine Hill which is 2.8 mi E. of Middletown along Hiwy. Comment
  JEPS19707  Lessingia ramulosa P. Schulthess 1931-8-3 Lake 1.75 mi s Kelseyville Comment
  UC1287465  Lessingia ramulosa Willard Spence 1960-7-3 559 Lake 3 mi e Middleton (on U.S. Rt. 53) Comment
  UCR121145  Lessingia ramulosa Beecher Crampton 1958-8-19 5104 Lake 5.5 miles west of Lower Lake. Dry margin of Manning Flat. 568 Comment
  CAS-BOT-BC342025  Lessingia ramulosa D. Toren; B. Trowbridge 1974-7-8 3751 Lake Off Bartlett Springs Road on Walker Ridge 518 Comment
  POM41727  Lessingia ramulosa Katherine Brandegee 1911-8-16 187 Lake Langtry Ranch Comment
  UC88008  Lessingia ramulosa T. S. Brandegee 1885-1 Lake Comment
  CHSC68149  Lessingia ramulosa var. adenophora J. P. Tracy 1905-8-19 2370 Lake In hills about Scotts Valley, 6 miles north west of Lakeport. 426 Comment
  HSC37646  Lewisia rediviva Robert M. Specht, John Rehling 1976-3-17 366 Lake 3.1 mi. N of Middletown on Hwy. 29 Comment
  RSA121276  Leymus triticoides K. e. Bradshaw 1937-6-4 65 Lake 3/4 mile S. of Liberty School; Lakeport 427 Comment
  CAS-BOT-BC130733  Lilium pardalinum Lyman Benson 1932-7-17 3940 Lake Cobb Valley, Middle N Coast, Kelsey Creek 914 Comment
  JEPS62002  Lilium pardalinum W. L. Jepson Aug 1892 Lake Horse Mt. Comment
  SD6524  Lilium pardalinum Daniel Cleveland 1882-6-20 Lake Allen Springs. Comment
  UCD116501  Limnanthes douglasii Ed Roberts 1964-3-24 2 Lake on State Highway 29, 5 miles north of Lakeport. 411 Comment
  CHSC101401  Limnanthes douglasii subsp. nivea David Isle 2004-5-6 1577 Lake On west bank of Salmon Creek in Gravelly Valley, just north of Lake Pillsbury, just over 1/4 mile southeast of the entrance of Lake Pillsbury Ranch. 566 Comment
  CHSC91512  Limnanthes douglasii subsp. nivea D. Isle 1995-6-7 1081 Lake Mendocino National Forest--North Coast Ranges. Rice Fork Watershed. East of Rd. 16N19 in the East side of Deer Valley Meadow. 1024 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
  UCD83890  Linanthus bicolor Ellen Dean; Gordon Harrington, Jack Alderson 2010-3-7 5807 Lake Cache Creek Wilderness area, northern part of wilderness, accesssed via DFG property (Redbud Trail), route taken goes overland to Rocky Creek. 356 Comment
  UC573609  Linanthus bolanderi K. Bradshaw 1937-5-28 13 Lake Windy Point Lakeport Quad. 1458 Comment
  UC880324  Linanthus bolanderi Alice Eastwood and John Thomas Howell 1938-5-17 5713 Lake Little Squaw Valley Comment
  UC1198584  Linanthus ciliatus J. P. Tracy 1902-5-30 1654 Lake 6 mi nw Lakeport (in hills about Scotts Valley); Scotts Valley 426 Comment
  UC908240  Linanthus ciliatus Thomas Morley 1946-4-28 587 Lake 1.1 mi e Middletown (on highway to Lower Lake) 335 Comment
  HSC31604  Linanthus dichotomus Thomas E. Higley 1974-5-4 82 Lake Kowalski Ranch Site 373 Comment
  RSA73083  Linanthus dichotomus subsp. dichotomus F. W. Peirson, Mabel Peirson 1926-4-3 6614 Lake 3.4 miles north of Middletown Comment
  UC796469  Linanthus latisectus Ira L. Wiggins 1949-5-1 12108 Lake 1 mi s Lower Dam, Eel River Comment
  UC1124063  Linanthus parviflorus H. S. Yates 1934-4-15 3761 Lake Bendmore Valley Ukiah Quad. 762 Comment
  UCR138661  Linanthus parviflorus B. Ellyson, J. Hooke, D. Newman 1996-3-30 10 Lake Benmore Canyon. 1.4 mi west of Walker Ridge Road on Indian Reservoir Road; 57 mi east of Hwy 101 on Hwy 20 Comment
  UC908599  Linanthus pygmaeus Herbert L. Mason 1935-5-30 8322 Lake w of Mirabel Lake Comment
  UC964027  Linanthus pygmaeus R. F. Hoover 1941-5-11 5026 Lake s of Kelseyville 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
  HSC35398  Lithophragma affine Dryden 1975-5-3 142 Lake 3.6 mi. W of junction with State Rte. 29 on Scott's Creek Rd. at confluence of S Fork and Middle Fork of Scott's Creek 534 Comment
  HSC66654  Lithophragma affine Cathie Goldberg, Lauren Philbrick, Lynn Kunstman, Geoff Walsh 1980-4-19 6 Lake Coldsprings Campground, along access road to Indian Valley Dam. Comment
  RSA274428  Lithophragma affine subsp. affine Lyman Benson 1936-4-24 868 Lake Kelseyville. Middle N Coast mtn range. Dobe Creek. 457 Comment
  UCD160449  Lithophragma heterophyllum James A. Neilson Jr. 1975-5-14 3467 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  CHSC27539  Lithophragma parviflorum Lynn D. Collins 1978-4-8 1 Lake Pinkeye Lake, ca. 2.0 mi w of Lower Lake. 528 Comment
  UCD111948  Logfia gallica Christopher Mallek 2008-1 HV1- 90 Lake High Valley. 793 Comment
  UCD82094  Logfia gallica Ellen Dean; G. Harrington, C. Thomsen,Chiao-Yi Cheng,R. Wilmarth 2009-5-20 5621 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
  RSA2785  Lolium perenne J. W. Blankinship 1923-6-17 s.n. Lake Kelseyville. Comment
  UC1122982  Lomatium californicum K. Bradshaw 1937-6-10 124 Lake Lower Blue Lake Lakeport Quad., Lower Blue Lake Comment
  HSC25618  Lomatium ciliolatum var. hooveri J. P. Smith, J. O. Sawyer 1971-6-6 4730 Lake 0.75 mi. N of Clyde Mine, Walker Ridge Rd. Comment
  HSC41910  Lomatium ciliolatum var. hooveri M. A. Baker 1977-4-24 216 Lake Barrel Springs Campground. 701 Comment
  SEINET7040121  Lomatium dasycarpum A. G. Vestal 1962-4-12 Lake Butts Cany Road, 8.3 miles south of Route 29 (Route 53). UTM Zone 10, 542320mE, 4286255mN. Comment
  JEPS17140  Lomatium dasycarpum subsp. dasycarpum W. L. Jepson 1920-5-23 8990 Lake Indian Valley n.e. Lake Co., Indian Valley Comment
  UC1094591  Lomatium hooveri C. R. Bell 1953-3-22 1403 Lake 1st. ridge w. Indian Valley (on Bartlett Springs Rd.) Comment
  UCD74305  Lomatium hooveri G. L. Stebbins 1971-6-6 s.n. Lake Walker Ridge, north of Clyde Mine. 914 Comment
  HSC44254  Lomatium macrocarpum Barbara Kelly 1977-4-23 335 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  POM287968  Lomatium macrocarpum Lyman Benson 1935-5-17 6591 Lake West base of Mt. Konocti, Breen s Lake. Middle N Coast mtn range, Clear Lake watershed. 488 Comment
  UC658988  Lomatium macrocarpum Mildred E. Mathias 1937-5-23 1295 Lake 9 - 10 mi. from Lower Lake on rd. to Knoxville Comment
  POM287830  Lomatium macrocarpum Lyman Benson 1933-6-19 4464 Lake Lakeport Junction Hill. 488 Comment
  OBI8925  Lomatium marginatum Tracey and Viola Call, Viola Call 1964-6-19 2266 Lake St. Helena Creek, 100 yd N of Lake -Napa County line 305 Comment
  RSA97149  Lomatium marginatum F. W. Peirson 1926-4-3 6607 Lake 3.3 mi N of Middletown. Comment
  UC353869  Lomatium repostum unknown 1927-7-3 2287 a Lake e. slope Cobb Mt. Comment
  UC658986  Lomatium repostum Mildred E. Mathias 1937-5-23 1293 Lake 7-8 mi from Lower Lake on road to Knoxville Comment
  JEPS86648  Lomatium triternatum var. macrocarpum L. R. Heckard with P. C. Silva, R. L. and M. Moe 1988-6-19 6723 Lake s.w flank Snow Mt. (1/3 mi. n.e. of Summit Springs) 1630 Comment
  HSC40711  Lomatium utriculatum Barbara Kelly 1977-4-23 380 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  OBI8846  Lomatium utriculatum Tracey Call, Viola Call 1964-6-19 2270 Lake Near Barnwell turn-off, 24 mi north ofLake-Napa county line 488 Comment
  CAS-BOT-BC240739  Lonicera interrupta M. S. Jussel 1933-6-26 s.n. Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  RSA0115182  Lonicera interrupta Cora Benson 1935-6-6 29 Lake Mt. Konocti. Comment
  JEPS80846  Lonicera involucrata var. ledebourii L. R. Heckard, and J. Hickman 1981-8-1 5816 Lake sw side Snow Mt.; , Bear Creek 1859 Comment
  UC353846  Lonicera involucrata var. ledebourii Milo S. Baker 1927-7-2 2272 a Lake near Hoberg's Resort 914 Comment
  POM18629  Lotus crassifolius Edward L. Greene 1903-5-12 3001 Lake Divide between Lakeport and Hopland. Comment
  RSA14588  Lotus crassifolius Daniel Cleveland 1882-6-22 s.n. Lake Near Allen Springs. Comment
  JEPS55444  Lotus grandiflorus var. grandiflorus W. L. Jepson 1920-5-24 9008 Lake Hough Springs 487 Comment
  RSA10747  Lotus grandiflorus var. grandiflorus Carl B. Wolf 1928-5-7 2078 Lake Houghs Mineral Springs on the road to Williams. 595 Comment
  HSC31267  Lotus humistratus Carter Schleicher 1974-5-4 5 Lake 0.5 mi. N of Hwy. 20 on Walker Ridge Rd. 671 Comment
  HSC38121  Lotus humistratus Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-13 2355 Lake Along Bartlet Springs Rd., 0.6 mi. from its junction with Hwy. 20 Comment
  UC1282785  Lotus humistratus J. R. Sweeney 1952-5-5 787 Lake 4.5 mi from Middletown (on Hwy 29) 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
  RSA2524  Lotus wrangelianus J. W. Blankinship 1924-5-2 s.n. Lake Kelseyville. Comment
  POM271782  Ludwigia peploides subsp. peploides Lyman Benson 1931-8-31 2895 Lake Soda Bay; Mt. Range: Middle N Coast; Watershed: Clear Lake. 427 Comment
  CAS-BOT-BC342532  Luina hypoleuca G. Ledyard Stebbins; Walter Knight; Irja Knight 1969-10-5 2778 Lake Pinnacle Rock 1407 Comment
  CAS-BOT-BC198271  Lupinus A. T. Whittemore 1979-4-14 79 -030 Lake Walker Ridge Road, 0.4 miles north of Hwy 20 640 Comment
  UC144581  Lupinus adsurgens A. A. Heller 1902-7-22 5949 Lake near the summit Mt. Sanhedrin; near the summit Mt. Sanhedrin Comment
  UCD160666  Lupinus adsurgens James A. Neilson Jr. 1975-6-5 3247 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  HSC36905  Lupinus albifrons John Rehling, Robert M. Specht 1976-3-24 147 Lake 9 mi. S on Bottle Rock Rd. from Hwy. 29. Comment
  UC149881  Lupinus albifrons Katharine Brandegee 1911-7-1 Lake along the road near Glenbrook; near Glenbrook Comment
  UCD159737  Lupinus albifrons James A. Neilson Jr.; Teresa A. Sholars 1975-3-26 3084 Lake Mayacmas Mountains, west of Childers Peak and Big Canyon River, east of Big Canyon Road. Barceloux Ranch. (Elevation estimated using Google Earth by label maker.) 548 Comment
  CAS-BOT-BC198466  Lupinus albifrons var. albifrons Charles Piper Smith 1948-6-3 48317 Lake Highway 29, Whispering Pines, 1.3 miles south Comment
  CAS-BOT-BC198476  Lupinus albifrons var. albifrons John Thomas Howell 1945-6-20 21102 Lake Pinnacle Rock, Barlett Mountain Comment
  CAS-BOT-BC196061  Lupinus albifrons var. collinus Robert E. Jameson 1967-5-13 1 Lake South Fork of Scott's Creek, 4 miles west of Lakeport Comment
  CHSC48522  Lupinus albifrons var. collinus Vernon Oswald 1986-5-12 2030 Lake Bartlett Springs Rd. 5.2 mi ne of Hwy 20. 1066 Comment
  CHSC91212  Lupinus albifrons var. collinus D. Isle 1995-6-8 1061 Lake Mendocino National Forest--North Coast Ranges. Black Butte River Watershed. Rd 20N.02.4. 1.4 - 1.8 miles E of Low gap on Knee Cap Rd. (6.6 miles down Knee Cap Rd) Shally. 1402 Comment
  JEPS73490  Lupinus albifrons var. collinus L. R. Heckard 1972-7-9 3102 Lake Frog Pond along creek Snow Mt., Frog Pond along creek 1920 Comment
  CAS-BOT-BC196268  Lupinus albifrons var. eminens L. R. Abrams 1928-5-6 12437 Lake 6 miles up grade west side Bartlett Mt. Comment
  CAS-BOT-BC196272  Lupinus albifrons var. eminens John Thomas Howell 1930-3-23 4570 Lake Four miles from Middletown on road to Adams Springs Comment
  HSC30770  Lupinus bicolor J. P. Smith, J. O. Sawyer 1972-4-1 5137 Lake Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20 Comment
  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
  RSA63365  Lupinus bicolor subsp. microphyllus Milo S. Baker 1950-4-15 12168 Lake About 1 mi. S.E. of Borax Lake. Comment
  HSC14823  Lupinus densiflorus var. aureus Eugene Andreuccetti 1964-4-11 17 Lake 7 mi. W of Lucerne on Hwy. 20 Comment
  SEINET5249995 Image available Lupinus fragrans Unknown 1919-1 13223 Lake SE side of Snow Mountain above Bonnie View [in the Arid Transition Life Zone] Comment
  CAS-BOT-BC26578  Lupinus isabelianus Alice Eastwood; John Thomas Howell 1938-5-17 5687 Lake Elk Mt. Ranger Station Comment
  CAS-BOT-BC230062  Lupinus latifolius Ellen Dean; G. Harrington; C. Thomsen; L. Sarafini 2010-6-16 6185 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by west forks of Rocky Creek Road. Rocky Creek Drainage, north of (below) waterfall and large boulders 648 Comment
  UCD160663  Lupinus latifolius James A. Neilson Jr. 1975-6-5 3317 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  POM276417  Lupinus latifolius subsp. latifolius Lyman D. Benson 1935-5-18 6615 Lake Kelseyville, Middle North Coast Mt. Range, Clear Lake Watershed. 427 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
  UC2062862  Lupinus latifolius subsp. viridifolius David B. Dunn, LeDoux, Conrad 1973-6-7 20680 Lake Collected 16.1 mi N of Upper Lake on the Road to Pillsbury Lake, 1.3 mi N of Elk Mt. Summit. Comment
  SD8484  Lupinus luteolus Daniel Cleveland 1882-6-22 Lake Allen Springs Comment
  SEINET5628415 Image available Lupinus luteolus A. A. Heller 1902-7-21 5938 Lake Midway between Potter Valley and Hullville. Comment
  UC1481907  Lupinus microcarpus var. densiflorus K. Morris, Dunn and Conrad 1973-6-6 392 Lake along the roadside on Hwy 20, 12.9 mi w Lake County Line Comment
  UCD91412  Lupinus nanus Jenn Yost 2010-4-28 s.n. Lake McLaughlin Reserve, near intersection of Morgan Valley Road on south side of Paul and Cathy's driveway. 635 Comment
  CDA27564  Lupinus polyphyllus var. polyphyllus T. C. Fuller 1962-7-1 9134 Lake Bank of Kelsey Creek, Cobb. 0 Comment
  UC1129677  Lupinus rivularis R. C. Wilson 1937-5-13 351 Lake 1 1/2 mi s Lakeport; Lakeport Quadrangle Comment
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Jul 19 2018
  HSC40284  Lupinus sellulus subsp. ursinus A. M. Montalvo, J. D. Ackerman 1975-9-10 689 Lake Boggs Mtn. E of Cobb, near summit on Rd. 542 1091 Comment
  POM257191  Lupinus sericatus E. Crum 1939-4-30 2086 Lake Cobb Mountain, 6 miles northwest of Middletown Comment
  UC424797  Lupinus sericatus Milo S. Baker 1930-4-19 4862 a Lake along hiway between Middletown and Whispering Pines; between Middletown and Whispering Pines Comment
  UC629734  Lupinus sericatus Ethel Crum 1939-4-30 2086 Lake head of canyon lower slopes Cobb Mountain (six mi nw of Middletown); lower slopes of Cobb Mountain Comment
  UC865434  Lupinus sericatus Alice Eastwood and John Thomas Howell 1938-5-18 5779 Lake Cobb Mountain 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
  RSA258851  Lupinus succulentus Thomas W. Nelson, Jane Nelson, A. P. Nelson 1974-4-9 1158 Lake Along Hwy 20 between Lucerne and Clear Lake Oaks Comment
  CHSC29586  Luzula cascadensis Dibble; Griggs 1979-8-8 170 Lake Near Snow Mountain, close to the town of Stonyford. Collected from a meadow. On the lower third of a ridge system. 1890 Comment
  CHSC102767  Luzula subsessilis David Isle; Arnold James 1993-6-22 1780 Lake Mendocino National Forest. North Coast Ranges. Soda Creek Watershed. W of Rd. 18N21 to Lake Pillsbury Resort.. MDMB. 579 Comment
  UC1010412  Lythrum hyssopifolia Milo S. Baker 1951-6-21 12323 Lake Snow Lake 609 Comment
  RSA0011269  Lythrum hyssopifolia J. W. Blankinship 1926-6-16 s.n. Lake Kelseyville. Comment
  RSA73993  Lythrum hyssopifolia Milo S. Baker 1957-6-21 12323 Lake Snow Lake. 610 Comment
  UCD83709  Madia citriodora Ellen Dean; Craig Thomsen, Gordon Harrington, John Chau 2010-5-5 5976 Lake Cache Creek Wilderness area, northern part of wilderness, near Redbud trail. NW side of Cache Creek, W of Baton Flat. 334 Comment
  UCD158744  Madia elegans James A. Neilson Jr. 1974-6-17 2789 Lake Mayacmas Mountains, Western Mine Road, Bounsall Ranch. (Location based on 1946 plat maps of Lake County.) (Elevation estimated by label maker using Google Earth.) 640 Comment
  RSA407356  Madia elegans subsp. elegans Lyman Benson 1936-8-2 7919 Lake Alder Creek, Cobb Mt., Clear Lake Watershed, Mayacamas Mt. Range. 762 Comment
  POM294137  Madia exigua Lyman Benson 1948-7-3 12888 Lake Boggs Lake, west of Mt. Hanna; Middle North Coast Mt. Range 854 Comment
  SEINET3387490 Image available Madia exigua Lewis S. Rose 1934-5-23 34273 Lake 9 mi. N. Lower Lake Comment
  UC1069875  Madia exigua A. Simontacchi 1937-6-21 179 Lake Hunters Point Mendocino National Forest, Lakeport Quad. 853 Comment
  UC1737017  Madia exigua Kay H. Beach, Frank Gould 1940-5-17 438 Lake near Middletown. 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
  UCD160285  Madia gracilis James A. Neilson Jr. 1974-5-24 2754 Lake Mayacmas Mountains, Childers Peak area, Barceloux Ranch, ca 1 mile east of Big Canyon Road. (Elevation and georeferecning estimated by label maker.) 579 Comment
  UCD40004  Madia gracilis Rodney Gale Myatt 1971-9-15 1015 Lake Along Hwy 175 between Lakeport and Hopland, near Lake County and Mendocino County line. 609 Comment
  UCD41789  Madia gracilis Geri Hulse-Stephens 2001-6-5 643 Lake Goat Mountain. Bear Wallow. 944 Comment
  RSA407345  Madia gracilis subsp. gracilis Lyman Benson 1928-6-19 322 Lake West base Mt. Konocti; Middle North Coast mt. range 549 Comment
  UCD168598  Maianthemum racemosum Ellen Dean; G. Harrington, T. Zavortink, T. and F. Starbuck 2017-5-27 9363 Lake along Bartlett Springs Road between Bartlett Springs and Clear Lake. Sawmill Flat. South side of road adjacent to stream. 1121 Comment
  UCD110403  Malacothamnus fremontii Daniel Slakey; CNPS volunteers 2011-6-12 1 Lake Walker Ridge. Around small ORV trail that connects to Indian Valley Reservoir Rd. About halfway between Walker Ridge Rd. and Indian Valley Reservoir. 618 Comment
  UC1552840  Malacothamnus fremontii Frederica Bowcutt 1985-6-18 596 Lake w Wilbur (Between hwy 16 and 53. E. of Clear Lake. Immed. S. of Hwy20.); Hwy 20 Comment
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Jun 24 2015
  CAS-BOT-BC347429  Malacothrix floccifera D. E. Breedlove 1980-6-29 44819 Lake Butts Canyon Road 5-8 miles S of Middletown 274 Comment
  SD8991  Malacothrix floccifera Daniel Cleveland Jun 1881 Lake Allen Springs Comment
  UC166818  Malacothrix floccifera Joseph P. Tracy Jul 21 1905-Aug 16 1905 2293 Lake Elk Mountain, n Lake County Northern Coast Ranges 1219 Comment
  UC92222  Malacothrix floccifera T. S. Brandegee 1892-6-24 Lake Snow Mountain Comment
  UCD132431  Marrubium vulgare Kelsey Barale; PLS 102 plant collecting interns 2013-5-4 3 Lake At southern boundary of Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South of Soda Bay Road. On flat hilltop just past state park boundary, on private land. At end of undeveloped road that goes southeast from Glebe Road at gate. 650 Comment
  POM283484B  Marsilea vestita Lyman Benson 1935-5-18 6642 Lake Bogg s Lake, Mount Hanna; Middle N. Coast Range, Clear Lake Watershed. 1067 Comment
  UCR196904  Medicago minima S. Franson 1997-5-3 21 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
  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-BC271796  Melica californica A. A. Heller 1919-5-10 13138 Lake Coast Range, north side of teh ridge west of Leesville 457 Comment
  CDA22921  Melica californica G. F. Hrusa, R. Gross 2008-5-23 17424 Lake North Coast Ranges; Above N. Fk. Cache Cr. +/- 1 mi. below spillway of Indian Valley Reservoir, above tailrace. 408 Comment
  HSC49859  Melica californica J. P. Smith, J. O. Sawyer 1978-4-29 9785 Lake Complexion Canyon on Bartlett Springs Rd. Comment
  RSA256618  Melica californica Donald Spalinger 1974-5-4 33 Lake Walker Ridge Road, approx. 0.5 mile north from H. 20. 671 Comment
  UCD87246  Melica californica Elizabeth Wilson 1938-4-28 s.n. Lake Near Kelseyville. Comment
  UCD94731  Melica californica Beecher Crampton 1955-6-13 2843 Lake East slope of Mt. Konocti. Comment
  RSA2782  Melica geyeri J. W. Blankinship 1923-5-6 s.n. Lake Upper Kelsey Creek. Comment
  CHSC105436  Melica geyeri var. geyeri David Isle; Arnold James 1993-6-22 1785 Lake Mendocino National Forest, North Coast Ranges, Soda Creek Watershed, S of Rd 18N21to Lake Pillsbury Resort. Label reads: 'Ctr.E edge of NE1/4 of SE1/4.' 1993 EUI Plot .1 597 Comment
  UCD36642  Melica harfordii Beecher Crampton 1955-6-13 2845 Lake Lake County, 1.5 miles east of Soda Bay, northeast slope of Mount Konocti. Comment
  UCD87553  Melica harfordii R. Tofsrud 1941-6-1 288 Lake Somewhere. Comment
  SEINET10599413  Melica harfordii A. Arthur Heller 1902-7-15 Heller 5902 Lake About Summit Lake near the summit of Mt. Sanhedrin. Comment
  UCD132433  Melica imperfecta Kelsey Barale; PLS 102 plant collecting interns 2013-5-4 5 Lake Clear Lake State Park. NE of Kelseyville. Northern part of park, north of Soda Bay Rd. Near rocks to the right of the entrance kiosk at the main entrance to Park, at bottom of steep hillside. 418 Comment
  UC766858  Melica torreyana R. F. Hoover 1941-6-8 5328 Lake road from Middletown to Peterson's Comment
  UCD160493  Melica torreyana James A. Neilson Jr. 1975-5-23 3189 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  SEINET10599684  Melica torreyana A. Arthur Heller 1919-5-10 Heller 13137 Lake Coast Range, north side of the ridge west of Leesville in gravel among the chaparral which consists of Quercus, Ceanothus, & Uva-ursi. 457 Comment
  UC353851  Mentha spicata Milo S. Baker 1927-7-7 2321 a Lake near Middletown (South Lake Co., stream bank) Comment
  RSA2689  Mentzelia J. W. Blankinship 1924-5-24 s.n. Lake Kelseyville, Mt. Konocti. Comment
  NY112218  Mentzelia pinetorum A. A. Heller 1902-7-19 5910 Lake Southern slope of Mt. Sanhedrin above the sawmill. 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
  RSA93028  Micropus californicus Milo S. Baker 1954-5-22 12958 Lake Manning Flat, along highway to Kelseyville Comment
  SEINET7016936  Micropus californicus A. G. Vestal, Wanda P. Vestal 1962-4-12 s.n. Lake Butts Canyon Road, 4.7 miles southeast of Route 53 or 5.2 miles southeast of Middletown. Comment
  CAS-BOT-BC348491  Micropus californicus var. californicus L. R. Abrams 1928-5-5 12327 Lake Kelseyville Comment
  CHSC33062  Micropus californicus var. californicus James Payne Smith Jr. 1974-5-4 7357 Lake 0.5 miles north of junction of S.R. 20 and Walker Ridge Road. 670 Comment
  SEINET7042794  Micropus californicus var. californicus A. G. Vestal 1955-5-9 s.n. Lake Serpentine at Howard Springs. Whispering Pines quadrangle UTM Zone 10, 588320mE. 4300894mN. Comment
  UCD81908  Microseris laciniata Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5489 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road mi N of intersection with Hwy 20. E side of road. 653 Comment
  UCD81931  Microseris laciniata Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5512 Lake Walker Ridge. Along Walker Ridge Road, ca. 1.9 road mi N of intersection with Hwy 20. E side of road in burn area - burned in summer of 2008. 755 Comment
  POM53395  Microseris laciniata subsp. laciniata A. A. Heller 1902-7-23 5990 Lake Thistle Springs, Mt. Sanhedrin Comment
  CAS-BOT-BC322775  Microseris sylvatica Alice Eastwood; John Thomas Howell 1938-5-16 5623 Lake Eastern Lake County on road to Williams Comment
  HSC27157  Microsteris gracilis J. P. Smith, J. O. Sawyer 1972-4-1 5151 Lake 0.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  POM282402  Microsteris gracilis subsp. gracilis Lyman Benson 1930-3-23 1963 Lake Lakeport, Mayacanas mountain range 518 Comment
  JEPS19639  Mimulus angustatus Rimo Bacigalupi with G. Thomas Robbins 1956-6-1 5683 Lake upper (nw) end Manning Flat 579 Comment
  HSC95317  Mimulus aurantiacus A. Hove, A. Poteet, C. Sanville 1999-5-2 45 Lake Hwy. 20, 1/4 km E of Glenhaven Dr. 439 Comment
  UCR138733  Mimulus aurantiacus Ryan Stafsnes, Chris Dunn, Darina Roediger 1997-3-29 24 Lake Blue Oak campground, 2.5 mi past intersection of access road and Walker Ridge Rd 274 Comment
  RSA309193  Mimulus bolanderi W. L. Jepson 1920-5-24 9054 Lake Houghs Springs, n. Lake Co. Comment
  UC903284  Mimulus bolanderi Ethel Crum 1932-5-22 1423 Lake Kelseyville Inner North Coast Ranges 353 Comment
  RSA309196  Mimulus bolanderi D. E. Breedlove 1963-5-29 5127 Lake 8 miles S. of Kelseyville on road to Middletown. Comment
  JEPS12905  Mimulus breweri A. A. Heller 1902-7-20 5927 Lake near summit Mt. Sanhedrin (Horse Pasture) Comment
  RSA111671  Mimulus breweri P. A. Munz 1956-7-25 22325 Lake Trail from Long Ridge to Snow Mtn. 1829 Comment
  RSA537511  Mimulus cardinalis Barbara J. Ertter 1988-7-3 7651 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
  UC147922  Mimulus cardinalis Joseph P. Tracy Jul 21 1905-Aug 16 1905 2347 Lake Ben Moore Creek Northern Coast Ranges, Elk Mountain 1219 Comment
  JEPS11423  Mimulus congdonii R. F. Hoover 1941-5-11 5027 Lake s Kelseyville Comment
  JEPS14991  Mimulus guttatus K. Bradshaw 1937-5-28 7 Lake Pinnacle Rock Mendocino National Forest, Lakeport Quadrangle Comment
  JEPS16167  Mimulus guttatus Rimo Bacigalupi with J. R. Sweeney 1953-5-27 4161 Lake 1 mi w Highland Springs; Highland Creek Canyon 457 Comment
  JEPS39660  Mimulus guttatus Rimo Bacigalupi and T. Crovello, L. Heckard 1965-4-26 9058 Lake 1.8 mi by road below the summit Bartlett Mountain Comment
  RSA2327  Mimulus guttatus J. W. Blankinship 1923-5-6 s.n. Lake Upper Kelsey Creek. 915 Comment
  JEPS10558  Mimulus guttatus M. S. Hazell 1937-4-14 Lake sw Lakeport Comment
  UC1618259  Mimulus kelloggii Barbara Ertter with Patricia L. Packard and Robert Moseley 1990-3-31 8902 Lake Summit of Bartlett Springs Road NE of Clear Lake. Comment
  POM293607  Mimulus latidens Lyman Benson 1948-7-9 12920 Lake Kelsey Creek, 1 mile north of Kelseyville. Middle N Coast mtn range, Clear Lake drainage. 412 Comment
  JEPS8212  Mimulus layneae W. L. Jepson 1920-5-24 9000 Lake Indian Valley Comment
  JEPS86945  Mimulus layneae David M. Thompson 1986-6-20 517 Lake 1.8 mi n Snell Canyon Road (along Butts Canyon Road) 245 Comment
  RSA324422  Mimulus layneae Robert F. Hoover 1938-6-9 3574 Lake Indian Valley. Comment
  UC1562122  Mimulus layneae Barbara Ertter 1988-7-4 7690 Lake ca. 10 air mi n Upper Lake (town) (Bear Creek Rd., crest of road 3.8 mi from Elk Mt. Rd.); Mendocino National Forest 975 Comment
  RSA101638  Mimulus layneae J. T. Howell 1945-6-21 21196 Lake Bartlett Flat. Comment
  RSA74052  Mimulus layneae Milo S. Baker 1947-6-24 11825 Lake Near Woodcrest, Cobb Valley. 823 Comment
  JEPS3098  Mimulus microphyllus W. L. Jepson 1942-6-9 20720 Lake meadow just below the buildings Howard Springs Comment
  UC725337  Mimulus microphyllus A. A. Heller 1919-5-10 13147 Lake Valley below Summit 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
  POM293640  Mimulus pilosus Lyman Benson 1946-8-31 12191 Lake Thurston Lake. NW of Lower Lake. Middle N Coast Mtn Range. 457 Comment
  RSA14544  Mimulus pilosus Daniel Cleveland 1882-06 s.n. Lake Allen Spring. Comment
  JEPS104717  Mimulus primuloides John L. Morrison 1936-9-19 1916 Lake along a stream flowing S from Snow Mountain West Comment
  JEPS80109  Mimulus primuloides subsp. primuloides L. R. Heckard with J. Hickman 1980-7-1 5268 Lake about 1 mi se West Peak (Frog Pond); Snow Mt. 1828 Comment
  UC174035  Mimulus primuloides subsp. primuloides H. M. Hall 1913-7-21 9549 Lake Mt. Hull inner North Coast Ranges (semi-arid section of...Ranges, 40-50 mi from the Pacific Ocean) 1889 Comment
  JEPS4661  Mimulus rattanii Rimo Bacigalupi with H. L. Mason and J. R. Sweeney 1953-6-8 4174 Lake just n of bridge Cache Creek (Calif. State Highway No. 53, 1 1/4 mi n of town of Lower Lake) 408 Comment
  JEPS5197  Mimulus rattanii Rimo Bacigalupi and J. R. Sweeney 1953-5-26 4149 Lake burn just n Cache Creek bridge (California Highway 20, just n of town of Lower Lake) 408 Comment
  RSA0056627  Mimulus rattanii David M. Thompson 1988-5-18 907 Lake 1.2 mi N of Lower Lake along Hwy 53. 407 Comment
  JEPS74819  Mimulus tricolor L. R. Heckard, T. I. Chuang, and R. Bacigalupi 1975-5-8 4027 Lake 4 1/2 mi wnw Lower Lake; Manning Flat (now Deer Valley Ranch) 518 Comment
  JEPS86878  Mimulus tricolor David M. Thompson 1986-6-20 520 Lake 0.6 mi s Hwy 29 (along Siegler Canyon Road, then 3.2 mi s along Perini Road, w margin of lake); Snow's Lake 670 Comment
  UC129127  Mimulus tricolor Miss Myrtle Stone 1909-4-27 Lake Kelseyville Comment
  UCD122952  Mimulus tricolor Glen Holstein 1980-6-29 119 Lake north end of South Steinhart 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. 518 Comment
  CHSC22985  Minuartia californica Robert A. Schlising; Greg Bos 1963-3-30 2471 Lake Coast Ranges. At Lake Detert, along Butts Canyon Road. Comment
  JEPS77388  Minuartia californica Robert M. Lloyd 1963-5-4 2613 Lake on road to Hopland about 1/2 mi from State Highway 29 (approx. 2 mi below Lakeport) 396 Comment
  RSA2414  Minuartia californica J. W. Blankinship 1924-5-2 s.n. Lake Kelseyville. Comment
  UCD47960  Minuartia californica S. Olmsted; A. Atmian, R. Brush, M. Furuyama 2000-4-29 28 Lake Lake Co., McLaughlin Reserve, Research Hill, southwest of Berryessa-Knoxville road on the lower part of the northeast facing slope. 640 Comment
  POM151748  Minuartia cismontana C. F. Baker 1903-5-12 2957 Lake Near Lakeport. Comment
  CHSC70974  Minuartia douglasii Vernon Oswald; Lowell Ahart 1998-5-7 9017 Lake Bartlett Springs Rd. on the north end of Indian Valley Reservoir, between Kowalski Ranch and Barkerville. On the edge of a meadow on the north side of the road. 457 Comment
  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
  UC135604  Minuartia nuttallii subsp. gregaria C. A. Purpus July 1894 1151 Lake Snow M. Coast R. 2133 Comment
  UC174076  Minuartia nuttallii subsp. gregaria H. M. Hall 1913-7-21 9530 Lake Mt. Hull inner North Coast Ranges (s slope near summit, 40-50 mi from Pacific Ocean) 2072 Comment
  RSA109932  Minuartia nuttallii subsp. gregaria P. A. Munz 1956-7-25 22340 Lake Pond SE of Snow Mt. 1829 Comment
  POM280210  Mollugo verticillata Lyman Benson 1930-9-22 2544 Lake Below Hoberg s; Middle N. Coast Range. 762 Comment
  RSA96888  Mollugo verticillata M. S. Jussel 1948-8-5 37 Lake Soda Bay. Comment
  UC570405  Monardella odoratissima Chas. M. Belshaw 1936-9-19 2679 A Lake summit Snow Mt. West; Inner North Coast Ranges 2133 Comment
  CAS-BOT-BC220523  Monardella villosa J. W. Blankinship 1928-7-3 s.n. Lake Mt. Konocti Comment
  RSA739738  Monardella villosa L. P. Janeway 2007-6-17 9054 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
  CAS-BOT-BC220533  Monardella villosa A. A. Heller 1919-6-8 13241 Lake Near Ladoga Comment
  RSA0022778  Monardella villosa subsp. subserrata F. W. Peirson 1928-7-4 7955 Lake 8 miles west of Lower Lake. Comment
  UC174033  Monotropa hypopitys H. M. Hall 1913-7-15 9483 Lake above old Frazier Mill (northern Lake Co., 40-50 mi from Pacific Ocean); inner North Coast Ranges, Mt. Sanhedrin Comment
  UCD158897  Montia James A. Neilson Jr. 1975-4-28 3140 a Lake Mayacmas Mountains, northwest end of Francisco Property. High Valley Creek. (Elevation estimated using Google Earth by label maker.) 853 Comment
  UCD41576  Montia diffusa Geri Hulse-Stephens 2001-4-27 549 Lake Goat Mountain. Addington Pond. Near top of steep, east-facing slope, west of Pond. 1280 Comment
  JEPS80438  Montia fontana L. R. Heckard and J. Hickman 1980-7-2 5317 A Lake ne of Snow Mountain Peaks (Upper Milk Ranch Meadow); Upper Milk Ranch Meadow 1920 Comment
  CHSC70995  Montia fontana subsp. amporitana Vernon Oswald; Lowell Ahart 1998-5-7 9032 Lake Bartlett Springs Rd. west of Indian Valley Reservoir at the bridge on Bartlett Creek. 457 Comment
  UC1146591  Muhlenbergia asperifolia Freed W. Hoffman 1949-9-24 3144 Lake Complexion Creek North Coast Ranges, Indian Valley Comment
  CAS-BOT-BC278137  Myosurus minimus Geri Hulse-Stephens 2002-6-2 960 Lake Goat Mountain. Fallen Fir Marsh 1280 Comment
  CAS-BOT-BC83217  Myosurus minimus Herbert L. Mason 1953-4-4 14503 Lake Playa north of Lower Lake, Mannings Flat. Comment
  RSA2287  Myriophyllum hippuroides J. W. Blankinship 1928-7-3 s.n. Lake Kelseyville. In springs along Cold Creek. Comment
  RSA286394  Myriophyllum hippuroides Robert F. Thorne 1974-7-27 44985 Lake Boggs Lake: N of Harrington Flat Road. 915 Comment
  CAS-BOT-BC259757  Nassella cernua J. W. Blankinship 1924-6-12 s.n. Lake Kelseyville Comment
  UCD88092  Nassella cernua Elizabeth Wilson 1939-5-27 s.n. Lake North Side of Mt. St. Helens. Comment
  RSA126816  Nassella pulchra R. C. Wilson 1937-5-21 397 Lake three miles north of Lakeport 457 Comment
  RSA0034147  Navarretia M. Bourell 1997-7-3 6544 Lake Mendocino National Forest, Upper Nye Meadow. Comment
  UC125015  Navarretia atractyloides T. S. Brandegee 1888-1 Lake Mt. Hanna Comment
  UC1282748  Navarretia atractyloides J. R. Sweeney 1951-6-3 661 Lake 1.2 mi sw Highland Springs 464 Comment
  SEINET201400  Navarretia bakeri Rimo Bacigalupi 1953-5-26 4153 Lake Dry Lake, along road from Lower Lake to Kelseyville, 1.25 miles due west of Lower Lake and .25 mile west of Siegler's road junction 442 Comment
  CAS-BOT-BC230275  Navarretia cotulifolia L. R. Abrams 1928-5-4 12315 Lake 5 miles NE of MIddletown on road to Lower Lake Comment
  UC1212589  Navarretia cotulifolia Francia Chisaki and Helen Sharsmith 1959-5-27 1346 Lake 9.1 mi s Howards Hot Springs (on Howards Hot Springs road); Inner North Coast Ranges Comment
  UCD36374  Navarretia cotulifolia Beecher Crampton 1953-6-2 1427 Lake 1.5 miles east of Middletown, along Highway 53, in Locomono Creek Meadow Comment
  JEPS101658  Navarretia divaricata subsp. vividior Dean W. Taylor 1998-6-3 16462 Lake unnamed rd 0.7 miles N Napa County line, ca. 1.5 mile N of Oat Hill 548 Comment
  UC908157  Navarretia divaricata subsp. vividior Herbert L. Mason 1946-5-30 12804 Lake w slope Bartlett Mountain Comment
  UC908127  Navarretia heterandra Herbert L. Mason 1946-5-30 12791 Lake near Middletown; Locomono Creek Comment
  JEPS97591  Navarretia intertexta R. D. Stone 1983-6-10 531 Lake east side of Kelsey Creek Pine Grove (ca. 1.5 mi NW of); Cobb Valley 716 Comment
  SEINET196692  Navarretia intertexta Herbert L. Mason 1945-5-12 12580 Lake 3 miles north of Lower Lake. Comment
  UC1112242  Navarretia intertexta S. Galen Smith with J. Anderson 1957-6-9 3003 Lake ca 3 mi w Cobb Valley (e of Bottle Rock Road, margins of Boggs Lake, at e side of lake); Boggs Lake 899 Comment
  UC1178927  Navarretia intertexta Herbert L. Mason 1953-6-8 14527 Lake n of Middletown; Locomono Meadow Comment
  UC908382  Navarretia intertexta Herbert L. Mason 1946-5-31 12797 Lake 1.5 mi w Lower Lake Comment
  UC952865  Navarretia intertexta unknown 1951-6-21 12347 Lake near Snow Lake margin 609 Comment
  UC908428  Navarretia intertexta Herbert L. Mason 1945-6-29 12613 Lake wash of Kelsey Creek Kelsey Creek Comment
  UCD41827  Navarretia intertexta subsp. intertexta Geri Hulse-Stephens 2001-6-30 654 Lake Goat Mountain. West vernal pool, Root parcel. 944 Comment
  JEPS86357  Navarretia jepsonii Jack and Betty Guggolz 1988-6-5 940 Lake about 0.5 mi from Hwy. 20 (on the Walker Ridge Road, on the e side of the road) Comment
  UC142959  Navarretia jepsonii Katharine Brandegee 1910-8-10 Lake 3 mi from Houghs Springs; Indian Valley Comment
  UC168498  Navarretia jepsonii K. Brandegee Lake Langtry Ranch, s Lake County Coyote Valley 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
  UCD36358  Navarretia leucocephala subsp. pauciflora Beecher Crampton 1953-6-2 1403 Lake 5 miles northwest of Lower Lake, on Kelseyville Road, Manning Flat. 548 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
  CAS-BOT-BC230408  Navarretia leucocephala subsp. plieantha B. Crampton 1953-6-2 1381 Lake W edge of Boggs Lake, NW slope of Mount Hannah Comment
  SBBG117342  Navarretia leucocephala subsp. plieantha B. Crampton 1953-7-13 1494 Lake SE slope of Mt Hannah, along St Hwy 29 853 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
  UC133636  Navarretia linearifolia subsp. pinnatisecta Joseph P. Tracy 1905-8-17 2359 Lake above Upper Lake (bed of Middle Creek); Northern Coast Ranges, Middle Creek, above Upper Lake 457 Comment
  UC578068  Navarretia linearifolia subsp. pinnatisecta A. Simontacchi 1937-7-19 315 Lake 3.3 mi nw High Glade L.O.; Mendocino National Forest, Lakeport Quadrangle 1219 Comment
  UCD38643  Navarretia linearifolia subsp. pinnatisecta Beecher Crampton 1956-6-26 3639 Lake Margin of Snow's Lake. 655 Comment
  CHSC63748  Navarretia mellita Vernon H. Oswald; Lowell Ahart 1994-6-20 6338 Lake Forest Route M3 (18N04) at the trailhead to Bloody Rock, 0.2 mi N of Lower Nye Camp, NW edge of Snow Mtn. Wilderness, W of Stonyford. 1036 Comment
  JEPS87845  Navarretia mellita Vernon H. Oswald and Lowell Ahart 1994-6-20 6338 Lake Forest Route M3 (18N04) 0.2 mi n Lower Nye Camp (at the trailhead to Bloody Rock, w of Stonyford, nw edge of Snow Mountain Wilderness); Snow Mountain Wilderness 1036 Comment
  UC2029984  Navarretia mellita Robert F. Thorne 1974-7-27 44942 Lake Boggs Lake north of Harrington Flat Road. Comment
  UCD32588  Navarretia mellita Beecher Crampton 1954-6-8 1943 Lake Lake County, Bottle Rock Road, 0.5 mile southwest Boggs Lake, mountain flat. 914 Comment
  SEINET4673691  Navarretia paradoxinota David Gowen 2010-6-14 1129 Lake West off of Walker Ridge Road, in meadow near camping area north of Barrel Spring.; 0 701 Comment
  CAS-BOT-BC213907  Navarretia pauciflora H. L. Mason 1945-5-12 12583 Lake 5 miles north of Lower Lake Comment
  SEINET199823  Navarretia pauciflora S. Galen Smith, J. Anderson 1957-6-8 2980 Lake 0.25 miles E of road to Siegler Springs and 1.5 miles E of of Loch Lomond. 823 Comment
  CAS-BOT-BC232654  Navarretia pubescens John Thomas Howell 1930-8-24 5440 Lake 4 miles from Middletown on Adams Spring Road Comment
  CDA26528  Navarretia pubescens G. F. Hrusa, R. Gross 2008-5-23 17387 Lake North Coast Ranges; Crossing of Box Cyn. Creek in upper Benmore Canyon immed. E and S of Indian Valley Reservoir spillway. 457 Comment
  RSA518986  Navarretia pubescens Barbara Ertter 1988-7-3 7662 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
  UC1124131  Navarretia pubescens K. E. Bradshaw 1937-6-14 67 Lake 1 mi ssw Liberty School; Lakeport Quad. 487 Comment
  RSA2266  Navarretia sinistra subsp. pinnatisecta J. W. Blankinship 1925-7-17 s.n. Lake Bogg's Lake, Mt. Hannah 915 Comment
  JEPS97515  Navarretia subuligera R. D. Stone, G. L. Clifton, and S. de Becker 1983-6-16 558 Lake east side of Harrington Flat Rd. Boggs Lake (ca 0.25 mi N of) 853 Comment
  UC908185  Navarretia viscidula Pauline Schulthess 1931-7-7 Lake 1.5 mi sw Kelseyville Comment
  UC909062  Navarretia viscidula Herbert L. Mason 1945-6-28 12607 Lake 2.5 mi s Kelseyville Comment
  UCD36401  Navarretia vividior Beecher Crampton 1953-7-14 1502 Lake Lake County, southeast shore of Bogg's Lake, northwest slope of Mount Hannah. 853 Comment
  POM72751  Nemacladus capillaris P. A. Munz 1925-6-18 9869 Lake Lakeport Comment
  SEINET1869548  Nemacladus capillaris Rimo Bacigalupi, G. T. Robbins 1956-1 5682 Lake Hesse Flat, along Lower Lake to Kelseyville Road. 567 Comment
  SEINET10464789  Nemacladus capillaris Baker 1940-6-11 Baker 9680 Lake Foot of road from Lake Pillsbury Road to Rice Fork Comment
  SEINET10464794  Nemacladus capillaris Lawrence R. Heckard 1980-7-3 Heckard 5352 Lake Colusa-Lake county boundary; just west of Summit Springs, southwest of Snow Mountain, about 10 miles west of Stonyford 1548 Comment
  SEINET10873467  Nemacladus interior Torrey 1865-1 TORREY Herbarium s.n. Lake Comment
  CAS-BOT-BC123181  Nemacladus montanus Daniel Cleveland 1882-1-1 s.n. Lake Allen's Springs Comment
  RSA0006292  Nemacladus montanus Daniel Cleveland 1882-6-25 s.n. Lake [Allen Springs]? Comment
  SEINET10461252  Nemacladus montanus Chisaki 1960-5-30 CHISAKI 6168 Lake About 2.75 miles northeast of Middletown, at base of south slope of Hill 1030 Comment
  UCD42010  Nemophila Geri Hulse-Stephens 2001-6-29 s.n. Lake Goat Mountain. Wyman Creek. 1005 Comment
  UCD81927  Nemophila heterophylla Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5508 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
  POM248987  Nemophila heterophylla Lincoln Constance 1938-4-22 2141 Lake On Putah Creek, 7 miles southwest of Lower Lake, North Coast Ranges. 366 Comment
  RSA32870  Nemophila heterophylla A. A. Heller 1941-5-5 16102 Lake Along Highway 20, 4 miles west of the county line. Comment
  UC917298  Nemophila heterophylla H. MacKenzie 1949-4-26 14 Lake Cache Creek Cache Creek (south-eastern Lake County) Comment
  CAS-BOT-BC7206  Nemophila hispida Alice Eastwood 1900-2-1 s.n. Lake Clear Lake Comment
  CHSC27505  Nemophila menziesii Susan Schulz 1978-4-8 1 Lake Jct. hwy.29 and 175, ca. 3 mi se of Kelseyville. 499 Comment
  RSA2478  Nemophila menziesii J. W. Blankinship 1922-4-5 s.n. Lake Kelseyville. Comment
  RSA10775  Nemophila menziesii var. menziesii Carl B. Wolf 1928-5-6 2043 Lake 3 miles west of Bartlett Springs on the road to Clear Lake. Comment
  UC595052  Nemophila parviflora H. L. Mason 1938-5-1 11746 Lake Bartlett Springs Comment
  JEPS81317  Nemophila pedunculata L. R. Heckard, and J. C. Hickman 1982-7-5 5932 Lake about 1/2 mi nw Summit Springs (sw side Snow Mt.); , nw of Summit Springs 1463 Comment
  UCD42053  Nemophila pedunculata Geri Hulse-Stephens 2001-6-28 696 a Lake Goat Mountain. Live Oak Oxbow. 990 Comment
  RSA2425  Nicotiana bigelovii J. W. Blankinship 1927-7-15 s.n. Lake Kelseyville. Comment
  JEPS12378  Nicotiana quadrivalvis W. L. Jepson 1938-9-24 19037 Lake Putah Creek Coyote Valley (bed of Putah Creek at the bridge) 304 Comment
  UC73586  Nicotiana quadrivalvis P. E. Goddard 1901-10-10 224 Lake Upper Lake Comment
  CHSC23894  Oemleria cerasiformis Z. Parkevich 1975-4-6 19 Lake On Highway 20 off the road just 5 feet or so. Collected 4 mi e of junction with Highway 53. Comment
  JEPS81308  Oemleria cerasiformis L. R. Heckard and J. C. Hickman 1982-7-5 5923 Lake about 0.5 mi nw Summit Springs (s side of Snow Mt); Snow Mt. 1500 Comment
  CDA7571  Onopordum acanthium T. C. Fuller 1962-7-1 9218 Lake Along banks of Kelsey Creek, Camp Beaverbrook, 0.1 mile north of Glenbrook. 0 Comment
  CAS-BOT-BC254335  Orcuttia tenuis Peter Rubtzoff 1956-9-2 2802 Lake Boggs Lake, southern shore Comment
  RSA123638  Orcuttia tenuis Milo S. Baker 1948-7-23 s.n. Lake Dry bottom of Bogg's Lake. 915 Comment
  RSA286227  Orcuttia tenuis R. F. Thorne 1974-7-27 44990 Lake Boggs Lake north of Harrington Flat Road. 914 Comment
  SEINET196571  Orcuttia tenuis Milo S. Baker 1948-1 Lake Comment
  UCD88255  Orcuttia tenuis Beecher Crampton 1958-8-19 2223 Lake Boggs Lake, Lake County. Comment
  UCD88280  Orcuttia tenuis Rown Sage 1982-7-19 s.n. Lake Boggs Lake. Comment
  UCR226150  Ornithogalum umbellatum Rachel Elkins 2008-1 s.n. Lake Hwy 20 at intersection of Hwy 29 in Upper Lake 410 Comment
  JEPS65944  Orobanche bulbosa H. H. Hamann and E. Dearing 1971-5-7 Lake w. Knoxville (The Cedars); s.e. Lake Co., The Cedars 609 Comment
  UC396995  Orobanche bulbosa Mrs. H. W. Merritt 1925-5-1 Lake Kelseyville Comment
  JEPS70544  Orobanche californica subsp. jepsonii H. Hamann and E. Dearing 1970-7-5 Lake west side of Snow Mt. East 2133 Comment
  JEPS80429  Orobanche fasciculata L. R. Heckard 1972-7-8 3027 A Lake Running southeast of Snow Mt., West Peak. Comment
  CAS-BOT-BC499898  Orobanche fasciculata Agnes M. Bowman 1902-5-1 115 Lake Sulphur Banks Comment
  HSC31645  Orobanche uniflora Gary S. Lester 1974-5-4 136 Lake Along Walker Ridge Rd., 0.5 mi. from junction with Hwy. 20 671 Comment
  UCD34994  Orthocarpus Beecher Crampton 1995-6-3 10316 Lake 6 miles west of lower lake on Hwy. 29. Comment
  RSA2443  Orthocarpus attenuatus J. W. Blankinship 1923-4-26 s.n. Lake Kelseyville. Comment
  RSA402003A  Orthocarpus erianthus Rick Lundquist 1979-4-14 15 Lake Mendocino National Forest; Middle Creek Campground 457 Comment
  SEINET8733531 Image available Orthocarpus erianthus Laura Zeller 1965-1 36 Lake ca. 6.2 miles NE of intersection of Pope Valley Road and Butts Canyon Road on Butts Canyon Road 244 Comment
  POM286514  Orthocarpus lithospermoides Lyman D. Benson 1928-5-26 205 Lake Kelseyville. Middle N Coast mtn range, Kelsey Creek. 457 Comment
  RSA10245  Orthocarpus lithospermoides Carl B. Wolf 1928-5-4 1895 Lake 2 mi. north of Middletown. Comment
  RSA79009  Orthocarpus lithospermoides E. K. Balls, Lee W. Lenz 1952-5-8 17125 Lake 1.4 mi S of Putah Creek on Hwy 53 from Middletown to Lower Lake. 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
  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
  HSC31392  Packera eurycephala Gary S. Lester 1974-5-4 130 Lake Along Walker Ridge Rd., 0.5 mi. from junction with Hwy. 20 671 Comment
  CAS-BOT-BC316849  Packera eurycephala var. eurycephala Carl Brandt Wolf 1928-5-7 2093 Lake 4 mi. east of Hough's Mineral Springs on road to Williams Comment
  UC638817  Packera eurycephala var. eurycephala Ethel Crum 1939-4-30 2087 Lake 3 mi nw Middletown Comment
  HSC25605  Packera greenei J. P. Smith, J. O. Sawyer 1971-6-6 4737 Lake Scenic vista point along crest of Walker Ridge. Comment
  UC91654  Packera greenei T. S. Brandegee 1892-1 Lake Comment
  CAS-BOT-BC10382  Paeonia brownii Milo S. Baker 1950-5-6 12206 Lake About 1 mile SE of Borax Lake Comment
  UCD37014  Panicum capillare Beecher Crampton 1956-6-26 3648 Lake Lake County, 3.5 miles by road east of Seigler Springs, margin of Snow's Lake. 655 Comment
  RSA97081  Parnassia palustris var. californica M. S. Jussel 1948-8-6 57 Lake Calf-Meadow, 2 miles from Glenbrook. Comment
  UC1025829  Parvisedum leiocarpum J. R. Sweeney 750 Lake 5 mi n of Lower Lake (Lower Lake Highway); Lower Lake Highway Comment
  POM292323  Paspalum distichum Lyman Benson 1929-9-22 1911 Lake North Coast Mt. Range, Clear Lake, Lakeside Park 427 Comment
  JEPS14158  Pastinaca sativa W. L. Jepson 1892-8-1 14223 Lake Scott Valley Comment
  CHSC27504  Pectocarya penicillata Tamara Anderson 1978-4-9 1 Lake Pinkeye Lake, ca. 2.0 mi w of Lower Lake. 528 Comment
  UCR43197  Pedicularis densiflora L. F. LaPre 1985-4-24 s.n. Lake Inner North Coast Ranges, Three Peaks, at the N end of Livermore Rd. near the Napa Co. line, 5 mi SE of Middletown 671 Comment
  JEPS73481  Pedicularis semibarbata L. R. Heckard 1972-7-9 3092 Lake along trail up Signal Peak from Milk Ranch Meadow; Snow Mountain 1950 Comment
  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
  CAS-BOT-BC71327  Pellaea mucronata M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. 914 Comment
  HSC46086  Pellaea mucronata J. P. Smith, Thomas W. Nelson 1976-4-13 8565 Lake Bartlett Springs Rd. 8.2 mi. from its jct. with Hwy 20 1067 Comment
  HSC66588  Pellaea mucronata D. Boyd, M. Eichelberger, Tim Messick, T. Ranker 1980-4-19 19 Lake Coldsprings Campground along access road to Indian Valley Dam Comment
  UCD131672  Pellaea mucronata var. mucronata Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7579 Lake Clear Lake State Park. NE of Kelseyville. South side of park, south of Soda Bay Rd. North side of undeveloped road that goes southeast from locked gate at Glebe Rd. 616 Comment
  HSC31587  Penstemon azureus Thomas E. Higley 1974-5-4 78 Lake 1 mi. N of Cold Springs Mtn. 1067 Comment
  UC1012238  Penstemon heterophyllus F. W. Pennell 1940-7-4 26053 Lake Route 29 along St. Helena Creek 6 mi s Middletown; along St. Helena Creek, s of Middletown 457 Comment
  UC566673  Penstemon heterophyllus Pauline Schulthess 1931-7-7 Lake two mi sw Kelseyville; sw of Kelseyville Comment
  RSA430518  Penstemon heterophyllus Lyman D. Benson 1929-7-14 1762 Lake Mt. Konocti: Blau clearing below the Horse. Comment
  SEINET12329989  Penstemon heterophyllus F. H. Utech, Knight, W.; Knight, I.; Edwards, S. 1986-1 86 -276 Lake Highland Springs Road near Highland Springs Reservior, ca 5 mi WSW of Kelseyville 500 Comment
  RSA189036  Penstemon heterophyllus subsp. heterophyllus A. A. Heller 1902-7-19 5920 Lake Southern slope of Mt. Sanhedrin above the sawmill. Comment
  RSA10198  Penstemon heterophyllus subsp. purdyi Carl B. Wolf 1928-5-5 1945 Lake 1 mi from Clear Lake on the Bartlett Springs Grade. Comment
  NY601683  Penstemon heterophyllus var. heterophyllus B. J. Ertter 1979-7-12 3080 Lake Lakeview Campground ca. 4 airmiles northeast of Lucerne, south end of Mendocino National Forest. 1066.8 Comment
  NY601774  Penstemon heterophyllus var. purdyi W. L. Jepson 1941-5-11 5023 Lake South base of Mt. Konocti. Comment
  SD131967  Penstemon heterophyllus var. purdyi W. L. Jepson 1942-6-9 20727 Lake Siegler Springs Comment
  SD133972  Penstemon heterophyllus var. purdyi Barbara Ertter 1988-7-4 7702 Lake Bear Creek Rd ca 10 airmiles N of Upper Lake (town), crest of road 3.8 mi from Elk Mt Rd, Mendocino Nat'l For. 975 Comment
  NY91139  Penstemon intonsus A. A. Heller 1902-8-1 6020 Lake On Eel River one mile below Hullville. Comment
  NY640959  Penstemon purpusii M. S. Baker 1929-7-1 3539 -a Lake Western slope of Snow Mountain along Barker Camp Trail. First encountered at about 1500 from summit & then to top. Comment
  UCD83659  Pentagramma triangularis subsp. triangularis Wenting Shi; with PLB 102 class 2010-5-2 7 Lake West slope of Walker Ridge, along Bartlett Spring's Road, west of Kilpepper Creek low water bridge crossing, and just west of high water bridge, along roadside. 492 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
  CAS-BOT-BC413518  Persicaria amphibia J. W. Blankinship 1928-9-10 s.n. Lake Boggs' Lake, Mt. Hannah 762 Comment
  UCD99321  Persicaria hydropiperoides Malcolm A. Nobs; S. Galen Smith 1949-9-9 1857 a Lake Scott Creek, Bridge 1431, northwestern end of Clear Lake. Comment
  UCD99735  Persicaria maculosa Malcolm A. Nobs; S. Galen Smith 1949-9-7 1837 Lake About seven miles north of Middletown. Comment
  HSC66586  Phacelia cicutaria D. Boyd, M. Eichelberger, Tim Messick, T. Ranker 1980-4-19 16 Lake Coldsprings Campground along access road to Indian Valley Dam Comment
  HSC25697  Phacelia egena J. P. Smith, J. O. Sawyer 1971-6-6 4761 Lake Kowalski Ranch in Little Indian Valley, along Stanton Creek Comment
  HSC48460  Phacelia egena J. P. Smith 1978-4-23 9755 Lake Complexion Canyon, Bartlett Springs Rd. at Kilpepper Creek 503 Comment
  UC1552788  Phacelia egena Frederica Bowcutt 1986-5-4 704 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
  UC809829  Phacelia egena A. R. Kruckeberg 1949-4-27 1745 Lake Hill 1030 Bar X Ranch (4 mi e of Middletown) Comment
  UCD18200  Phacelia egena Ellen Dean; With F. Hrusa, J. Price, Davis Botanical Society 2001-5-12 762 Lake NE of Indian Creek Reservoir, Walker Ridge near Kilpepper Creek Drainage, N side of Bartlett Springs Rd. 518 Comment
  UC1051764  Phacelia heterophylla subsp. virgata L. R. Heckard 1951-5-27 147 Lake about 5 mi w Lower Lake Comment
  UC1051765  Phacelia heterophylla subsp. virgata L. R. Heckard 1951-6-13 162 Lake 3 mi n Bartlett Springs (on road to Crabtree Hot Springs (and Stonyford)) Comment
  RSA133934  Phacelia imbricata L. R. Heckard 1953-4-28 355 Lake Off State Highway 20, near the Blue Lakes, northwest of Clear Lake. North Coast Rane. Comment
  UC1046953  Phacelia imbricata L. R. Heckard and J. R. Sweeney 1953-4-28 357 Lake nw Lakeport (along road cuts); North Coast Range, Scotts Valley Comment
  JEPS73463  Phacelia mutabilis L. R. Heckard 1972-7-9 3069 Lake trail from Frog Pond to Milk Ranch; Snow Mt. 1950 Comment
  JEPS2781 Image available Phacelia nemoralis W. L. Jepson 1892-7-1 21063 Lake near Uncle Sam Mt. (Mt. Konocti); ; Near Uncle Sam Mt. (Mt. Konocti), Lake Co. Comment
  UC146178  Phacelia rattanii J. P. Tracy May 28 1902-Jun 2 1902 1675 Lake 6 mi nw Lakeport; hills about Scotts Valley 426 Comment
  UC353814  Phacelia rattanii Milo S. Baker 1928-7-4 3076 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
  POM311178  Phacelia suaveolens subsp. suaveolens Lincoln Constance, L. R. Heckard, S. Galen Smith, J R Sweeney 1951-4-15 3373 Lake 5.6 miles N of Lower Lake. 457 Comment
  CHSC88959  Phacelia tanacetifolia Christine Hantelman 2000-4-1 51 Lake On roadside slope 2 mi south of Lucerne along Hwy 20 on east side of Clear Lake. 402 Comment
  UC1103767  Phalaris angusta Joseph P. Tracy 1921-5-12 5546 Lake near Upper Lake Clear Lake; Northern Coast Ranges, , near Upper Lake 426 Comment
  RSA715881  Phalaris arundinacea David W. Isle 1997-7-31 328 Lake Mendocino National Forest, Upper Lake Watershed, Low Gap Meadow 1128 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
  CDA15487  Phlox gracilis G. F. Hrusa, WTD 1998-6-19 14624 Lake North Coast Ranges; Goat Mtn. Comment
  SEINET7075490  Phlox gracilis 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
  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
  POM280300  Phoradendron villosum Lyman D. Benson 1935-3-16 6287 Lake Kelseyville. Middle N Coast mtn range, Clear Lake watershed. 427 Comment
  RSA2318  Phoradendron villosum J. W. Blankinship 1924-11-2 s.n. Lake Kelseyville. Comment
  UC1143158  Physalis pubescens var. integrifolia A. Simontacchi 1937-7-24 335 Lake Laurel Beach 408 Comment
  CAS-BOT-BC140590  Physocarpus capitatus David D. Keck 1933-7-1 2460 Lake Headwaters of Kelsey Creek, near Glenbrook 915 Comment
  UCD108176  Pickeringia montana Grady L. Webster 1977-5-15 7675 Lake 10 mi NW of Middletown, near Howard Springs. 701 Comment
  JEPS46221  Pickeringia montana var. montana W. L. Jepson 1942-6-9 20728 Lake between Howard Springs and Siegler Creek Comment
  POM276209  Pickeringia montana var. montana Major Irving 1930-06 s.n. Lake N. of Upper Lake. Bartlett Mt. 610 Comment
  CAS-BOT-BC71796  Pilularia americana Milo S. Baker 1950-6-2 12268 Lake Bogg's Lake 914 Comment
  CDA28761  Pinus attenuata S. M. Blank 2007-3-26 Z 4 /07 Lake North Coast Ranges; W Lakeport. Rt 175. Comment
  JEPS106182  Pinus attenuata Lowell Ahart 2004-10-14 11469 Lake On the south side of Cache Creek, on the south side of Bartlett Springs Road (Road M 12), about 2 miles west of the northwest part of Indian Valley Reservoir 477 Comment
  POM282053  Pinus attenuata Lyman Benson 1929-12-23 1942 Lake Kelseyville; Mt. Hanna. North Central Coast Mountain Range, Clear Lake. 610 Comment
  CAS-BOT-BC72900  Pinus ponderosa Herman Knoche 1919-11-3 555 Lake Cobb Post Office, Cobb Mt. (N. flank) Comment
  SEINET7876334 Image available Pinus ponderosa A. Simontacchi 1937-1 328 Lake Tree 90 feet high, 1.6 mile east of Hunter Point, Mendocino National Forest, elevation 1650 feet. 503 Comment
  RSA797372  Pinus sabiniana Keith E. Hoffmaster 1938-6-27 s.n. Lake Near Clearlake Oaks (Hanson Ranch). Comment
  UCD47756  Pinus sabiniana S. Olmsted; A. Atamian, R. Brush, M. Furuyama 2000-4-29 26 Lake Lake Co., Mclaughlin Reserve, Research Hill, southwest of Berryessa-Knoxville road on lower part of the northeast facing slope. 640 Comment
  UC618507  Plagiobothrys bracteatus Lewis S. Rose 1936-4-28 36204 Lake 2 mi w Lower Lake 411 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
  UC496329  Plagiobothrys glyptocarpus Doris K. Keldale 1928-5-7 4964 Lake 7 mi e Bartlett Springs Comment
  SEINET12275852  Plagiobothrys greenei L. S. Rose 1938-1 s.n. Lake 5 mi W of Lower Lake Comment
  JEPS30557  Plagiobothrys infectivus E. Di Fulvio 1963-3-30 6303 Lake ca. 3 1/2 mi. e. Middletown (along Ida Clayton-Western Mine Rd., near Lake-Sonoma Co. line) Comment
  RSA80413  Plagiobothrys nothofulvus F. W. Peirson 1926-4-2 6590 Lake west end of Clear Lake, Comment
  UC903733  Plagiobothrys nothofulvus Milo S. Baker 1950-4-15 12175 Lake 1 mi se Borax Lake (at base of hills on e) Comment
  UCD42098  Plagiobothrys nothofulvus Geri Hulse-Stephens 2002-6-2 1012 Lake Goat Mountain. Addington Camp glade. 1386 Comment
  UCD34463  Plagiobothrys nothofulvus Beecher Crampton 1985-3-24 9907 Lake Lake County, Lakeport, Beach street. Comment
  POM287610  Plagiobothrys reticulatus Lyman Benson 1927-04 850 Lake 2 mi S Lakeport, Mayacamas Mts, Clear Lake. 488 Comment
  UCD41820  Plagiobothrys stipitatus var. micranthus Geri Hulse-Stephens 2001-4-29 579 Lake Goat Mountain. West vernal pool, Root Homestead Parcel. 944 Comment
  RSA127185  Plagiobothrys tenellus Milo S. Baker 1946-5-1 11343 Lake Road from Burn s Val. Hwy to Borax Lake. Comment
  RSA63673  Plagiobothrys tenellus Milo S. Baker 1950-5-23 12220 Lake About 1 mile SE of Borax Lake Comment
  CHSC36182  Plantago erecta G. H. Snodgrass 1981-4-4 PT- 6 Lake Pinkeye Lake, ca. 2.0 mi w of Lower Lake. 499 Comment
  CHSC61226  Plantago erecta J. Bickford 1992-4-5 17 Lake Ca 0.9 mi w of Jct of High Valley Rd and Warren Way, ca 2.6 mi nw of Jct of Hwy 20 and High Valley Rd, ca 1.6 mi n of Clearlake Oaks. 536 Comment
  HSC66597  Plantago erecta Joanne Spitler, Debbie Stamp, Patty Powers, Cathy Railey, Cathy Macdonald 1980-4-19 11 Lake Coldsprings Campground, along access road to Indian Valley Dam, across road from campground Comment
  UCD131568  Plantago erecta Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7574 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
  HSC47506  Plantago erecta Sheila Logan 1978-4-21 44 Lake 1.5 mi. from Walker Ridge Rd. on Bear Valley Rd. 610 Comment
  UC511287  Platanthera leucostachys Lyman Benson 1932-6-15 3699 Lake Kelsey Creek Middle North Coast, Cobb Valley, Kelsey Creek 701 Comment
  SEINET3124159 Image available Platystemon californicus James R. Correa 1971-4-18 3 Lake Dead Horse Flat, 0.75 of a mile east of Middletown, east of St. Helena Creek Comment
  UC1540408  Platystemon californicus Gary L. Hannan 1977-3-22 180 Lake CA 175, 0.8 km N of Middletown Comment
  POM272406  Platystemon californicus var. californicus Lyman Benson 1930-3-31 2033 Lake Middletown, Inner N Coast Mt. Range, Putah Creek. Serpentine ridge toward Lower Lake 457 Comment
  NY1085462  Platystemon glyptolobus C. F. Baker 1903-5-9 3058 Lake Near Lakeport Comment
  HSC42192  Plectritis ciliosa M. A. Baker 1977-4-24 209 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
  UCD137565  Plectritis ciliosa Glen Holstein 1978-5-6 s.n. Lake Morgan Valley Road at Soda Creek. 390 Comment
  HSC38114  Plectritis congesta Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-13 2367 Lake Along Bartlet Springs Rd., 0.6 mi. from its junction with Hwy. 20 Comment
  RSA2361A  Plectritis macrocera subsp. grayi J. W. Blankinship 1923-4-8 s.n. Lake Kelseyville. At Cold Cr. Dells. Comment
  CAS-BOT-BC260994  Pleuropogon californicus var. davyi Robert F. Hoover 1941-5-11 5029 Lake Two miles northwest of Kelseyville Comment
  RSA309030  Pleuropogon californicus var. davyi G. L. Church 1941-5-23 s.n. Lake Kelseyville Comment
  JEPS80342  Poa bolanderi L. R. Heckard and J. Hickman 1981-6-21 5580 Lake n cirque Snow Mt 1950 Comment
  CAS-BOT-BC254937  Poa bulbosa John Thomas Howell 1976-4-28 51613 Lake Scott Dam, Lake Pillsbury 548 Comment
  CHSC60216  Poa bulbosa T. B. Devine 1980-4-12 700 Lake On Hwy. 20, ca 8 mi w of Colusa County line. Roadside and edge of creek. Comment
  HSC86896  Poa bulbosa Anthony J. Desch, Bryon Cariss 1988-4-16 24 Lake 6.1 mi. from Hwy. 20 on Walker Ridge Rd. in Blue Oak Campground. 579 Comment
  UC820695  Poa bulbosa Alice Eastwood and John Thomas Howell 1938-5-17 5684 Lake Elk Mt Ranger Station Comment
  UCD90603  Poa bulbosa Alan A. Beetle 1941-4-27 1735 Lake shore of Clear Lake. Comment
  UCD90618  Poa bulbosa Beecher Crampton 1953-6-2 1420 Lake about 9 miles southwest of Lower Lake, Highway 53. Comment
  UCD91148  Poa howellii R. Tofsrud 1949-5-1 s.n. Lake near Lakeport. Comment
  UCD91790  Poa palustris A. A. Beetle; G. L. Stebbins Jr. 1942-6-3 3514 Lake 7.5 miles northwest of Lakeport on Scotts Valley Road to Blue Lakes. Comment
  JEPS80239  Poa pratensis subsp. pratensis L. R. Heckard and J. Hickman 1980-7-3 5400 Lake ca 1/4 mi n Summit spring (Colusa Co Border); Snow Mt Comment
  CAS-BOT-BC237655  Poa secunda Greg de Nevers 2001-4-23 12332 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC236166  Poa secunda subsp. secunda L. R. Abrams 1928-5-5 12341 Lake River bottom, Kelseyville Comment
  CAS-BOT-BC236176  Poa secunda subsp. secunda J. W. Blankinship 1924-5-2 s.n. Lake Kelseyville Comment
  UC1155249  Poa secunda subsp. secunda J. R. Sweeney 1952-5-17 Lake 1.2 mi sw Highland Springs Comment
  UCD90492  Poa secunda subsp. secunda A. A. Beetle; G. L. Stebbins Jr. 1942-6-3 3619 Lake 1.5 miles S of Hoberg's on Cobb Mt. Comment
  RSA0056561  Pogogyne Greg de Nevers 1996-5-18 10813 Lake Vernal pool just south of Anderson Marsh State Historic Park. 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
  UC1988908  Pogogyne douglasii Lewis S. Rose 1934-5-22 34270 Lake 9 mi N Lower Lake Comment
  UC570736  Pogogyne douglasii H. L. Mason Jun 1930 5683 Lake four miles east of Middletown Comment
  JEPS100839  Pogogyne douglasii subsp. douglasii Dean Wm. Taylor with Mey Akasah 1999-6-3 17212 Lake Manning Flat, along Highway 29 5 miles West from Lower Lake 563 Comment
  JEPS101612  Pogogyne douglasii subsp. parviflora Dean W. Taylor 1998-6-18 16698 Lake Long Valley, 4 mi SE Middletown, along butts Canyon Road 350 Comment
  UC17438  Polygala californica T. S. Brandegee 1891-6-21 Lake Tunis Comment
Read comments
Sep 19 2007
  UC903087  Polygala californica Ethel Crum 1937-6-6 1900 Lake 6.8 mi sw Snow Mountain Ranch; Inner North Coast Ranges 975 Comment
  CAS-BOT-BC376205  Polygonaceae Greg de Nevers 1996-5-18 10806 Lake Boggs Lake Comment
  UC1192338  Polygonum aviculare subsp. depressum P. Schulthess 1931-7-25 Lake 1 1/2 mi SW of Kelseyville (ranch) Comment
  RSA144895  Polygonum bistortoides A. A. Heller 1902-7-20 5922 Lake Near the summit of Mt. Sanhedrin Comment
  UC171657  Polygonum bolanderi C. A. Purpus Sept. 1894 1249 Lake Snow M. 2011 Comment
  UC66142  Polygonum californicum A. A. Heller 1902-8-6 6006 Lake 1 mi below Hullville; Eel River Comment
  UC725884  Polygonum californicum A. A. Heller 1941-9-22 16324 Lake field 3 mi e Middletown 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
  RSA32507  Polygonum douglasii J. T. Howell 1945-6-20 21058 Lake Sawmill Flat, Bartlett Mountain. 1220 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
  UC1136164  Polygonum lapathifolium A. Simontacchi 1937-7-16 305 Lake 0.6 mi wnw Laurel Beach; Lakeport Quadrangle Comment
  UC1222326  Polygonum parryi Joseph P. Tracy 1951-7-6 19620 Lake w Elk Mountain (track of road); Pine Mountain 1219 Comment
  CAS-BOT-BC419840  Polygonum parryi Milo S. Baker 1934-5-5 7650 Lake About midway between Kelseyville & Lower Lake Comment
  RSA114039  Polygonum polygaloides subsp. confertiflorum Beecher Crampton 1956-6-26 3668 Lake Loch Lomond. Comment
  UC1191249  Polygonum punctatum P. Schulthess 1931-8-8 Lake 6 mi se Kelseyville; Hildebrand Ranch Comment
  CAS-BOT-BC421021  Polygonum spergulariiforme Robert F. Hoover 1938-6-9 3557 Lake Near Borax Lake Comment
  UC1148886  Polypogon interruptus Milo S. Baker 1945-6-20 10989 Lake bet Pinnacle Rock and Low Gap Bartlett Mt.; Bartlett Mt. bet Pinnacle Rock and Low Gap 1219 Comment
  CHSC83444  Polypogon maritimus L. P. Janeway 2002-5-2 7578 B Lake Inner North Coast Ranges. Along ephemeral drainage above Complexion Spring, above Complexion Canyon; about 0.2 km north of Bartlett Springs Road and 1.6 km east of Indian Valley Reservoir. 524 Comment
  UCD84392  Polypogon maritimus 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
  SEINET10822539  Polypogon maritimus John Thomas Howell 1945-6-22 Howell s.n. Lake Low place where stood, Sulphur Banks Comment
  SBBG54422  Polypogon monspeliensis J. Thomas 1945-6-22 21218 Lake Sulphur Banks Comment
  UCD40022  Polystichum imbricans subsp. curtum Rodney Gale Myatt 1971-9-16 1329 Lake Just above Potter Valley, west of Lake Pillsbury. 609 Comment
  UC123292  Polystichum imbricans subsp. imbricans D. Cleveland 1882-7-4 Lake Allen Springs Comment
  JEPS97659  Potamogeton diversifolius Annetta M. Carter 1951-6-23 3070 Lake Boggs Lake, ca. 9 mi. SE of Kelseyville on Bottlerock Ridge Rd. Comment
  UC1099881  Potamogeton diversifolius Malcolm A. Nobs 1950-7-11 Lake Boggs Lake Comment
  UCR77696  Potamogeton diversifolius R. F. Thorne, Larry E. DeBuhr 1975-8-15 46829 Lake Coast Range, Boggs Lake, west of Mt. Hanah, c. 7.5 mi SSE of Kelseyville and 3 mi NNW of Glenbrook Resort 856 Comment
  CAS-BOT-BC452147  Potamogeton diversifolius Milo S. Baker 1945-6-28 11096 Lake Margin of Bogg's Lake 914 Comment
  UC1100055  Potamogeton illinoensis Milo S. Baker 1945-9-18 11228 Lake near shore just n of Lucern Comment
  CDA20425  Potamogeton illinoensis T. Gallegos 2002-8-1 s.n. Lake North Coast Ranges; Clear Lake in 6-8 ft water. 0 Comment
  POM296434B  Potamogeton nodosus Lyman Benson 1931-8-31 2896 Lake Soda Bay; Mt. Range: Middle N Coast; Watershed: Clear Lake. 427 Comment
  UC1099906  Potamogeton nodosus Herbert L. Mason 1945-8-24 12683 Lake East Shore Lower Lake Comment
  UC1099903  Potamogeton nodosus Milo S. Baker 1945-8-24 11184 Lake Clear Lake Highlands Comment
  UCD166464  Potentilla Peter Rubtzoff 1956-9-2 2793 Lake Boggs Lake, 6.8 miles northwest of Cobb, on the road, and then 0.6 miles to the southeast on a side road. Southern shore of the lake, 0.8 miles southeast of the main road. Comment
  UC1607540  Potentilla drummondii Barbara Ertter with Elizabeth Neese 1989-7-2 8629 Lake ca. 11 air mi due w Stonyford (upper Milk Ranch Meadow, head of Middle Fork Stony Creek, nw side of Snow Mt. West); nw side Snow Mt. West, head of Middle Fork Stony Creek 1941 Comment
  JEPS80167  Potentilla drummondii subsp. drummondii L. R. Heckard with J. Hickman 1980-7-2 5318 Lake ca 10 mi w Stonyford (ne of Snow Mountain Peaks, Upper Milk Ranch Meadow); ne of Snow Mountain Peaks, Upper Milk Ranch Meadow 1920 Comment
  CAS-BOT-BC294711  Potentilla gracilis Mona Bourell 1997-7-3 6543 Lake Mendocino National Forest, Upper Nye Meadow Comment
  CAS-BOT-BC516319  Prosartes hookeri John Thomas Howell 1945-6-20 21118 Lake Pinnacle Rock, Bartlett Mountain Comment
  CHSC29664  Prunella vulgaris var. lanceolata Dibble; Griggs 1979-7-18 137 Lake Near York Cabin, close to the town of Upper Lake. 1067 Comment
  JEPS78603  Prunus emarginata Edward Lee 1936-9-20 2578 Lake s of South Peak West (Snow Mountain); Snow Mountain Comment
  POM139896  Prunus emarginata A. A. Heller 1902-7-22 5962 Lake Near the summit of Mt. Sanhedrin. Comment
  POM275640  Prunus emarginata Lyman D. Benson 1928-4-28 202 Lake Highland springs; Mayacamas Mt Range, 'Dobe Creek Watershed. 610 Comment
  CAS-BOT-BC151161  Prunus subcordata J. W. Blankinship 1923-3-25 s.n. Lake Mt. Konocti 609 Comment
  RSA86868  Prunus subcordata F. W. Peirson 1926-4-2 6599 Lake 5 miles west of Lower Lake on Kelseyville Road Comment
  CAS-BOT-BC154763  Prunus virginiana var. demissa M. S. Jussel 1932-4-30 s.n. Lake Jordan Park, Coleman estate Comment
  UC764039  Prunus virginiana var. demissa R. F. Hoover 1941-5-2 4979 Lake between Seigler Spring and Lower 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
  JEPS20449  Pseudognaphalium californicum Willis L. Jepson 1892-7-30 Lake Lower Lake grade to Helseyville; Mountain Region of Clear Lake Comment
  CAS-BOT-BC8462  Pseudostellaria jamesiana A. A. Heller 1902-7-15 5880 Lake About Summit Lake, near the summit of Mt. Sanhedrin Comment
  UC604421  Psilocarphus brevissimus var. brevissimus H. L. Mason 1934-5-5 8129 Lake between Kelseyville Lower Lake Comment
  UC1318338  Psilocarphus tenellus J. R. Sweeney 1952-5-2 751 Lake 0.4 mi se Blakc Oak Villa (1.1 mi from Lake-Napa County line on Pope Valley road); Butts Canyon 243 Comment
  POM36286  Psilocarphus tenellus var. tenellus Marcus E. Jones 1883-5-8 s.n. Lake Kelsey. Comment
  POM197353  Ptelea baldwinii subsp. crenulata L. R. Abrams 1928-5-7 12539 Lake 2 miles east of Hough's Springs. Comment
  RSA10740  Ptelea baldwinii subsp. crenulata Carl B. Wolf 1928-5-7 2085 Lake 3 miles east of Hough's Mineral Springs, on the road to Williams. Comment
  CAS-BOT-BC146385  Ptelea crenulata M. S. Jussel 1933-4-7 7509 Lake Soda Bay, Clear Lake Comment
  CAS-BOT-BC146390  Ptelea crenulata V. B. 1916-9-24 s.n. Lake [Mt. Konokti] Mt. Konocti, Clear Lake Comment
  CLARK-A1528-3967  Ptelea crenulata John C. Roos 1939-4-22 287 Lake Clear Lake 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
  RSA109939  Purshia tridentata var. tridentata Philip A. Munz 1956-7-25 22333 Lake Long Ridge trail to Snow Mt. 2043 Comment
  CAS-BOT-BC45813  Quercus L. R. Abrams 1916-7-27 6274 Lake near Hough's Springs Comment
  JEPS41125  Quercus Rimo Bacigalupi, L. R. Heckard, and C. L. Custer 1965-10-5 9134 Lake ca 0.5 mi w Sulphur Bank Community (along road to Sulphur Bank Point, above shore of Clear Lake) 487 Comment
  JEPS80400  Quercus L. R. Heckard, and J. Hickman 1981-6-23 5633 Lake along s side North Ridge trail; Snow Mt. 2011 Comment
  SEINET10537060  Quercus David B. Dunn, Douglas G. LeDoux; Melvin L. Conrad 1973-6-7 Dunn 20688 Lake Oak woodland, 12.6 miles n of upper lake on the rd. To pillsbury lake 914 Comment
  UC1193237  Quercus X morehus P. Zinke 1949-4-29 8 Lake 2 mi w Donovan Valley 609 Comment
  CHSC91025  Quercus berberidifolia D. Isle 2005-2-23 348 Lake Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. UTM: 10S 0502649 E 4363653 N. 646 Comment
  RSA1944  Quercus berberidifolia Carl B. Wolf 1930-11-2 1797 Lake 4 miles E of Houghs' Mineral Springs on road to Williams. 610 Comment
  UC1135531  Quercus berberidifolia A. Simontacchi 1937-7-6 254 Lake 1.4 mi nnw Upper Lake; Lakeport Quad. 518 Comment
  UC1602284  Quercus berberidifolia W. W. Mackie Aug 1902 Lake Comment
  UC484115  Quercus berberidifolia Carl B. Wolf 1930-11-2 Lake 4 mi e Hough's Mineral Springs (on road to Williams) 609 Comment
  UC847951  Quercus berberidifolia Lewis S. Rose 1935-9-11 35635 Lake 8 mi sw Lakeport 609 Comment
  UCD45199  Quercus berberidifolia P. C. Everett; E. K. Balls 1954-10-18 20357 Lake 7 mi. n.e. from jct. of Hwy 20 and road to Bartlett Springs, 4.9 mi. in from Boundary Mendocino National Forest, Lake County. Alt. 3900 ft. 1188 Comment
  HSC46571  Quercus chrysolepis J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9309 Lake Boardman Ridge, along FS Rd. 1N02, 1.4 mi. N of junction with FS Rd. 20N01 1006 Comment
  UCD45378  Quercus chrysolepis M. Swensen 1947-9-9 3 Lake Elevation 3100 feet; 1 mile west of Garrett Peak, Mendocino National Forest, Lake County, California. 944 Comment
  UCD23471  Quercus chrysolepis Rodney Gale Myatt 1970-8-20 547 -11 Lake Ridge to the north of Clear Lake. 1100 Comment
  RSA734869  Quercus douglasii Keith E. Hoffmaster 1938-6-24 855 Lake Near Clear Lake Oaks Comment
  UCD45730  Quercus douglasii Frank W. Gould 1939-4-8 649 Lake Five miles southwest of Middleton along roadside. Comment
  SEINET13953285 Image available Quercus douglasii Thomas E. Higley 1974-1 33 Lake At Middle Creek Campground, 8 mi N of Upper Lake on road 1N02 366 Comment
  CAS-BOT-BC86189  Quercus dumosa Carl B. Wolf 1930-11-2 1797 Lake 4 miles E of Hough's Mineral Springs on road to Williams 609 Comment
  CAS-BOT-BC86196  Quercus dumosa R. Bacigalupi 1926-1-1 1231 Lake summit of Ukiah - Blue Lakes Road - 1 mile W of Blue Lakes Resort Comment
  JEPS38053  Quercus dumosa Pauline Schulthess 1926-10-2 3 Lake 4 mi nw Lakeport; Scotts Valley Comment
  CAS-BOT-BC79611  Quercus durata C. Hart Merriam 1899-9-28 s.n. Lake Bartlett Springs 609 Comment
  CAS-BOT-BC79616  Quercus durata Alice Eastwood 1925-5-23 12904 Lake Dashiell, Mt. Sanhedrin Comment
  CAS-BOT-BC79617  Quercus durata N. Wynne; M. Peckham; J. Bamesberger 1994-4-23 31 Lake Benmore Cnyn Quad., on access road to Indian Valley Res. approx one mi from Blue Oak Campground, approx 1.5 mi from Comment
  CAS-BOT-BC79742  Quercus durata L. R. Abrams 1928-5-7 12575 Lake 4-5 mi E of Hough's Springs Comment
  CAS-BOT-BC79748  Quercus durata J. Clausen 1935-5-22 1055 a Lake 14.2 mi SE of Lower Lake on Monticello road Comment
  JEPS80232  Quercus durata L. R. Heckard, and J. Hickman 1980-7-3 5389 Lake about 0.25 mi n Summit Spring (Colusa County border); Snow Mt. 1524 Comment
  UC5577  Quercus durata W. W. Mackie Nov 1902 Lake Snow Mt. Comment
  UC1135609  Quercus garryana A. Simontacchi 1937-6-26 224 Lake 0.8 mi sse Pinnacle Rock L.O.; Mendocino National Forest, Lakeport Quad. 1112 Comment
  UCD46078  Quercus garryana var. garryana A. Simontacchi 1937-7-29 348 Lake Clover Valley, northeast of Upper Lake, Mendocino National Forest. 472 Comment
  CAS-BOT-BC105239  Quercus kelloggii James A. Gunn, Jr. 1902-5-17 s.n. Lake 3 miles S of Glenbrook Comment
  POM270250  Quercus kelloggii Lyman Benson 1929-11-28 1937 Lake Mt. Konocti, Kelseyville, Middle North Coast Mt. Range. 457 Comment
  UC1135643  Quercus kelloggii K. Bradshaw 1937-6-11 137 Lake 1.75 mi w Upper Lake; Lakeport Quad. 426 Comment
  UCD131679  Quercus parvula var. shrevei Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7587 Lake Clear Lake State Park. NE of Kelseyville. South side of park, Top of knoll on north side of road that leaves Glebe Rd. at locked gate. 634 Comment
  CAS-BOT-BC104850  Quercus wislizeni Agnes M. Bowman 1902-4-29 s.n. Lake Sulphur Branks Comment
  POM270298  Quercus wislizeni Lyman Benson 1931-1-1 2568 Lake Middletown - Lower Lake, midway between towns, Inner N Coast Mt. Range. 457 Comment
  UCD47582  Quercus wislizeni A. R. Kruckeberg 1949-9-25 1777 Lake First creek crossing below Allen Springs, canyon of Bartlett Creek, Lake County. Comment
  CHSC98742  Quercus wislizeni var. frutescens L. P. Janeway 2007-6-17 9052 Lake Inner North Coast Ranges. Along northern end of Indian Ridge at Pacific Ridge, 1.8 km south-southeast of Kanaka Glade. 1097 Comment
  RSA10180  Quercus wislizeni var. frutescens Carl B. Wolf 1928-5-5 1964 Lake 3.5 mi. from Clear Lake on the Bartlett Springs Grade. Comment
  UCD169921  Quercus wislizeni var. frutescens L. P. Janeway 2007-6-17 9052 Lake Inner North Coast Ranges. Along northern end of Indian Ridge at Pacific Ridge, 1.8 km south-southeast of Kanaka Glade. 1097 Comment
  UCSB69894  Quercus wislizeni var. frutescens Steele, Kelly 1980-6-25 Lake 1/4 mile west down road to Wintun Campground; miles north on Walker Ridge Road from its junction with Hwy. 20 Comment
  UCD83951  Rafinesquia californica Ellen Dean; C. Thomsen, G. Harrington 2010-6-9 6125 Lake Cache Creek Wilderness. NW part of wilderness on NW side of south fork of Cache Creek nearly opposite Dead Man's Canyon. 365 Comment
  JEPS80172  Ranunculus alismifolius var. alismifolius L. R. Heckard with J. Hickman 1980-7-2 5323 Lake ne Snow Mt. peaks (ca 10 mi w of Stonyford); Upper Milk Ranch Meadow 1920 Comment
  JEPS80470  Ranunculus aquatilis var. hispidulus L. R. Heckard and J. Hickman 1979-6-16 5115 B Lake w Snow Mt.; Timber Lake 1493 Comment
  POM303768  Ranunculus aquatilis var. hispidulus Lyman Benson 1948-7-3 12903 Lake Bogg's Lake, west of Mount Hanna. 854 Comment
  CDA40150  Ranunculus hebecarpus G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18545 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. 137 Comment
  JEPS80205  Ranunculus occidentalis L. R. Heckard and J. Hickman 1980-7-3 5360 Lake n side of road across from Summit Springs; Snow Mt. 1524 Comment
  UC511355  Ranunculus occidentalis Lyman Benson 1930-3-26 1986 Lake near Clear Lake; North Coast Mt. Range, Clear Lake River, Sulphur Banks 426 Comment
  POM268195  Ranunculus occidentalis var. eisenii Lyman Benson 1929-3-23 1035 Lake Kelseyville, Middle N Coast, Clear Lake 488 Comment
  RSA47577  Ranunculus occidentalis var. eisenii L. Beane, Lois E. James 1949-5-16 1816 Lake 10 miles E of Hopland, Scott Mt. Comment
  RSA85299  Ranunculus occidentalis var. eisenii F. W. Peirson 1926-4-2 6593 Lake 3 miles east of Kelseyville on road to Lower Lake Comment
  UCD147173  Ranunculus occidentalis var. occidentalis Joel Hernandez; Plant Science 102 collecing interns 2014-4-26 5 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Lower reaches of Lewis Ridge, edge of Anderson Flat. 408 Comment
  POM276272  Ranunculus occidentalis var. rattanii Cora W. Benson 1935-5-12 s.n. Lake Cobb Valley, Mayacamas Mt. Range, Clear Lake Watershed 915 Comment
  POM277269  Ranunculus occidentalis var. rattanii Robert F. Hoover 1941-4-27 4967 Lake Betw Salmina's and Adams Springs Comment
  POM269657  Ranunculus orthorhynchus var. bloomeri Lyman Benson 1928-3-28 598 Lake Kelseyville (5 miles W of) Middle N coast, Clear Lake. 412 Comment
  RSA2250  Raphanus sativus J. W. Blankinship 1925-5-20 s.n. Lake Kelseyville. Comment
  POM283045  Rhamnus californica Lyman Benson 1928-12-31 899 Lake Kelseyville, Middle N Coast, Clear Lake. 457 Comment
  RSA19479  Rhamnus ilicifolia Agnes Bowman 1901-8-17 s.n. Lake [Unspecified] Comment
  RSA7793  Rhamnus ilicifolia Carl B. Wolf 1928-2-26 1516 Lake 6 mi. n. of Upper Lake on road to Williams. Comment
  UC592728  Rhamnus tomentella subsp. crassifolia unknown 1928-5-6 2046 Lake 0.25 mi ee Bartlett Springs (on road to Williams) Comment
  UC719815  Rhamnus tomentella subsp. tomentella Rogers McVaugh 1941-8-2 6200 Lake 5.3 mi s Middletown (near CA Route 29) Comment
  CAS-BOT-BC199715  Rhododendron occidentale L. R. Abrams 1928-5-4 12286 Lake 4 miles south of Middletown Comment
  UCD117931  Rhododendron occidentale Roman Gankin 1965-5-6 529 Lake Near Cold Spring Camp, 0.9 mile east of Little Indian Valley (Kowalski Ranch and Stanton Creek). Comment
  UCR50679  Rhododendron occidentale Cora W. Benson 1932-5-22 s.n. Lake Kelsey Creek Falls, Mayacamas Range. 858 Comment
  CAS-BOT-BC170554  Rhus aromatica A. A. Heller 1902-8-4 6026 Lake On Eel River on e mile below Hullville. Comment
  JEPS66295  Rhus trilobata Willis L. Jepson 1892-7-29 13917 Lake Knoxville Grade to Lower Lake; Mountain Range of Clear Lake Comment
  JEPS80228  Rhus trilobata L. R. Heckard and J. Hickman 1980-7-3 5385 Lake n of road across from Summit Springs (northern slope of ridge); Snow Mt. Comment
  POM278237  Rhus trilobata Lyman Benson 1928-3-27 30 Lake Western Base of Mt. Konocti 488 Comment
  UC903754  Rhus trilobata Milo S. Baker 1950-5-23 12243 Lake 1 mi se Borax Lake Comment
  RSA275340  Rhus trilobata var. quinata J. P. Smith, J. Sawyer, T. W. Nelson 1977-7-14 9275 Lake Mendocino National Forest, Oak Flat Campground 518 Comment
  POM274754  Ribes californicum Lyman Benson 1928-3-28 s.n. Lake Kelseyville; cold N. slope near mouth Kelsey Creek, N base Mt. Konocti. Middle N. Coast Mtn. range. 457 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
  CAS-BOT-BC108894  Ribes divaricatum var. pubiflorum Mrs. Merrel Ackley 1965-6-1 s.n. Lake Bear Valley between Elk Mountain and Snow Mountain. 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
  HSC45683  Ribes malvaceum Patricia Shesgreen 1978-4-23 53 Lake Barrel Springs Campground 701 Comment
  RSA0021643  Ribes malvaceum Lyman Benson 1927-12-24 12 Lake North base Mt. Konocti; mouth Kelsey Creek. Soda Bay, Middle North Coast range, Clear Lake. 488 Comment
  JEPS81419  Ribes roezlii var. cruentum L. R. Heckard and J. C. Hickman 1982-7-9 6027 Lake near summit of Lookout (Colusa-Lake County boundary); Goat Mt. Comment
  RSA0024590  Ribes roezlii var. cruentum K. e. Bradshaw 1937-5-28 25 Lake Windy Point. 1459 Comment
  CAS-BOT-BC362997  Rigiopappus leptocladus M. S. Jussel 1933-6-26 195 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CHSC115201  Rigiopappus leptocladus Lowell Ahart 2015-4-28 20108 Lake By the rock barrier, Barrel Spring Meadow, about 1/4 mile (air) west of Walker Ridge Road, about 3 miles (air) southwest of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. 696 Comment
  JEPS34837  Rigiopappus leptocladus W. L. Jepson 1938-6-9 18954 Lake Stanton Creek, Indian Valley 487 Comment
  UC728701  Rigiopappus leptocladus Milo S. Baker 1945-6-20 10998 Lake near foot Pinnacle Rock (summit of Bartlett Mt.); Bartlett Mt. Comment
  HSC41185  Robinia pseudoacacia Robert M. Specht, John Rehling 1976-5-16 466 Lake N side of Hwy. 175, 0.5 mi. from Hwy. 29 Comment
  POM273406  Rorippa Lyman Benson 1936-8-8 7933 Lake Lakeport, Mayacamas mtn range. Clear Lake watershed. 396 Comment
  RSA286249  Rorippa curvisiliqua R. F. Thorne 1974-7-31 44959 Lake Boggs Lake: N of Harrington Flat Road. 915 Comment
  CAS-BOT-BC147444  Rosa californica A. A. Heller 1902-8-4 6027 Lake On Eel River one mile below Hullville Comment
  POM275402  Rosa californica Lyman D. Benson 1936-8-23 s.n. Lake Kelseyville. Mt. range: Middle N. Coast; watershed: Clear Lake. 412 Comment
  CAS-BOT-BC146532  Rosa gymnocarpa Alice Eastwood 1925-5-23 12908 Lake Dashiells, Mt. Sanhedrin Comment
  UCD160480  Rosa pisocarpa James A. Neilson Jr. 1975-5-23 3309 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  CAS-BOT-BC158800  Rubus ursinus J. W. Blankinship 1924-5-10 s.n. Lake Blue Lakes Comment
  UC666171 Image available Rubus ursinus H. P. Olmo and S. W. Brown 1941-6-5 41053 Lake bog along state hgwy 20; Upper Clear Lake Region, Cold Spring; Cold Spring, Clear Lake Region, Lake Co. Comment
  CAS-BOT-BC164372  Rumex Peter Rubtzoff 1966-8-20 5793 Lake Boggs Lake. On south side of lake. Comment
  CAS-BOT-BC422158  Rumex californicus Milo S. Baker 1945-6-29 11104 Lake Sandbar of Kelsey Cr. below bridge at Kelseyville Comment
  CAS-BOT-BC421713  Rumex conglomeratus J. W. Blankinship 1924-7-3 s.n. Lake Kelseyville. Comment
  CAS-BOT-BC433239  Rumex crispus Greg de Nevers 2001-5-14 12485 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  UCR196911  Rumex crispus S. Franson 1997-5-16 33 Lake North Coast Range, city of Upper Lake, immediately east of intersection of Hwy 20 and Hwy 29 409 Comment
  CAS-BOT-BC433484  Rumex fueginus J. W. Blankinship 1928-9-23 s.n. Lake Clear Lake Comment
  CAS-BOT-BC434074  Rumex transitorius M. S. Jussel 1933-6-26 225 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  UCD132523  Rupertia physodes Jennifer Poore; PLS 102 plant collecting interns 2013-5-4 2 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. Along fork in undeveloped road that goes southeast from Glebe Road at gate. 609 Comment
  CAS-BOT-BC445669  Sagittaria cuneata Peter Rubtzoff 1963-9-12 5255 Lake Clear Lake State Park. In lower Kelsey Creek area. Comment
  CAS-BOT-BC103113  Salix bonplandiana L. R. Abrams 1928-5-7 12541 Lake 2 miles east of Hough's Springs Comment
  CAS-BOT-BC103129  Salix bonplandiana A. A. Heller 1919-6-8 13245 Lake Mill Creek Forestry Station, east base of Snow Mountain 548 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-BC102873  Salix breweri Ball; Bracelin; Parks & Parks 1931-4-21 23 Lake bank 2.5 m. above Mirabel Creek, near junction with St. Helena Creek, about 6 km. south of Middletown 420 Comment
  CAS-BOT-BC102889  Salix breweri Harold E. Parks; Susan T. Parks 1931-3-31 0925 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. south of Middletown 420 Comment
  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
  POM182676  Salix breweri D. D. Keck 1931-4-4 1084 Lake St. Helena Creek Canyon, 5.5 miles south of Middletown. Southern Lake Co. 600 Comment
  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
  SBBG58853  Salix breweri H. E. Parks 1931-9-18 1065 Lake Mirabel Crk, near jct with St. Helena Crk, ca. 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
  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
  UC481224  Salix breweri Harold E. Parks 1931-9-18 1066 Lake near junction with St. Helena Creek (about 6 km s of Middletown); 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
  UCR64475  Salix breweri C. R. Ball, Mrs. H. P. Bracelin, H. E. Parks, S. T. Parks 1931-4-21 32 Lake St. Helena Creek 8 km south of Middletown 430 Comment
  RSA293129  Salix gooddingii Thomas W. Nelson, J. P. Smith, Jane P. Nelson 1976-4-12 2303 Lake Along Morgan Valley Road, 7.8 miles from Upper Lake. 640 Comment
  LA208729  Salix laevigata Ball; Bracelin, Parks, Parks 1931-4-21 29 Lake St. Helena Creek just S. of Middletown 400.0 Comment
  UC481202  Salix laevigata Harold E. and Susan T. Parks 1931-3-31 921 Lake ca. 6 km. s Middletown (Mirabel Creek near junction with St. Helena Creek, Mirabel Mine); Mirabel Creek 420 Comment
  UC481233  Salix laevigata Ball, Bracelin, Parks and Parks 1931-4-21 29 Lake St. Helena Creek just s of Middletown; St. Helena Creek 400 Comment
  UCD111104  Salix laevigata Ball; Bracelin, Parks, and Parks 1931-4-21 29 Lake St. Helena Creek just south of Middletown. 400 Comment
  HSC19999  Salix lasiolepis H. E. Parks, S. T. Parks 1932-3-25 1131 Lake Mirabel Creek, near junction with St. Helena Creek, 4.5 km S of Middletown 360 Comment
  POM281351  Salix lasiolepis Lyman D. Benson 1928-3-27 59 Lake Kelseyville. Middle N Coast mtn range. Kelsey Creek. 457 Comment
  UC481144  Salix lasiolepis Ball, Bracelin, Parks and Parks 1931-4-21 24 Lake near junction with St. Helena Creek (about 6 km s of Middletown, in bed of creek about 120 m above mouth); Mirabel Creek 128 Comment
  CAS-BOT-BC128542  Salix lasiolepis var. lasiolepis Agnes M. Bowman 1902-4-29 s.n. Lake Sulphur Banks Comment
  CAS-BOT-BC128548  Salix lasiolepis var. lasiolepis J. W. Blankinship 1923-3-25 s.n. Lake Kelseyville, along Cold Creek Comment
  CAS-BOT-BC125652  Salix melanopsis Ball; Bracelin; Parks & Parks 1931-4-21 30 Lake St. Helena Creek just south of Middletown 400 Comment
  CAS-BOT-BC125658  Salix melanopsis L. R. Abrams 1928-5-5 12337 Lake Kelseyville Comment
  CDA23470  Salsola collina T. C. Fuller, C. Townsend 1980-10-21 20337 Lake Eugene Lagel property, 6938 Monte Mar Drive, Lucerne. 0 Comment
  HSC25719  Salvia columbariae J. P. Smith, J. O. Sawyer 1971-6-6 4719 Lake 0.75 mi. N of Clyde Mine, Walker Ridge Rd. Comment
  HSC43933  Salvia columbariae Robert M. Specht 1977-4-28 813 Lake S facing slope 512 Comment
  CAS-BOT-BC221128  Salvia sonomensis J. W. Blankinship 1923-4-21 s.n. Lake Mt. Konocti 914 Comment
  CAS-BOT-BC221131  Salvia sonomensis M. S. Jussel 1932-5-1 s.n. Lake Jordan Park on road to Lower L. Comment
  RSA232986  Salvia sonomensis David Young 1969-5-4 P- 318 Lake 6 mi. W. of Kelseyville, on Hiway 29. 305 Comment
  UC138845  Salvia sonomensis C. F. Baker 1903-5-9 2984 Lake Lower Lake Comment
  POM46715  Sambucus caerulea A. A. Heller 1902-7-15 5898 Lake About Summit Lake, near the summit of Mt. Sanhedrin. Comment
  CAS-BOT-BC238707  Sambucus nigra subsp. caerulea Georgia Bentley 1917-6-3 s.n. Lake Lower Lake Comment
  UCD141182  Sambucus nigra subsp. caerulea Ellen Dean; with Plant Biology 102 interns 2013-4-14 7687 Lake Clear Lake State Park. NE of Kelseyville. Main part of park near boat launch area and Visitor Center parking lot. 405 Comment
  UC1191144  Sanicula bipinnatifida Herbert L. Mason 1953-4-18 14511 Lake 4.5 mi n of Middletown (near Anderson's Springs) Comment
  CHSC101537  Sanicula crassicaulis G. F. Hrusa; R. Gross 2008-5-23 17418 Lake N-facing slope above North Fork Cache Creek +/- 1 mile below spillway of Indian Valley Reservoir. 408 Comment
  CHSC105726  Sanicula crassicaulis David Isle; Arnold James 1993-6-22 1781 Lake Mendocino National Forest - North Coast Ranges Soda Creek Watershed. W. of Rd. 18N21 to Lake Pillsbury Resort; EUI Plot #2. 579 Comment
  UC1022493  Sanicula crassicaulis C. Ritchie Bell 1952-3-8 3 X338 Lake 15 mi nw of Pope Valley Comment
  OBI8776  Sanicula graveolens Rimo Bacigalupi, G. T. Robbins 1954-6-24 4584 Lake Below summit of Boardman ridge, along road leading to summit of Hull Mtn, 9.6 mi above Lake Pillsbury 1554 Comment
  POM287951  Sanicula tuberosa Lyman Benson 1927-04 885 Lake Kelseyville 518 Comment
  POM274808  Saxifraga oregana Lyman Benson 1928-4-28 196 Lake Highland Springs. Mayacamas Mt. Range, Dobe Creek 610 Comment
  UCD131929  Scandix pecten-veneris Nathan Gonzales; 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 spur of undeveloped road that goes southeast from Glebe Road at gate. Near southern boundary of park. 558 Comment
  CAS-BOT-BC278213  Schedonorus arundinaceus Greg de Nevers 2001-5-14 12474 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC111394  Schoenoplectus acutus var. occidentalis Gregory Clark de Nevers 2001-5-14 12415 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  UC1100678  Scirpus acutus var. occidentalis Herbert L. Mason 1946-7-27 12946 Lake margin of Clear Lake about one mi s Lakeport; margin of Clear Lake, s of Lakeport Comment
  UC728621  Scirpus acutus var. occidentalis Milo S. Baker 1945-9-4 11194 Lake near s end Clear Lake (at Wygal's Resort); margin of Clear Lake at Wygal's Resort Comment
  UCD41742  Scirpus diffusus Geri Hulse-Stephens 2001-7-2 765 Lake Goat Mountain. Fallen Fir Marsh. 1280 Comment
  SEINET3913978  Scirpus fluviatilis Louis C. Wheeler 1952-9-4 6902 Lake Canal connecting lower Blue Lake with Scott Creek.; 0 Comment
  UCD167754  Scirpus microcarpus James A. Neilson Jr. Date Unkown 4110 Lake North of Cobb Mt. (Exact location unknown. Coordinates estimated by label maker.) Comment
  CAS-BOT-BC239994  Scribneria bolanderi Peter H. Raven 1963-4-13 18165 Lake 0.2 miles east of State Highway 29, near Lakeport Comment
  CAS-BOT-BC239997  Scribneria bolanderi Alice Eastwood; John Thomas Howell 1938-5-18 5743 Lake South of Kelseyville on road to Adams Springs Comment
  UCD92516  Scribneria bolanderi Glen Holstein 1978-5-6 s.n. Lake on Walker Ridge Road, ca. 1.5 miles north of State Highway 20. 731 Comment
  RSA0054927  Scrophularia Keith E. Hoffmaster 1938-6-28 876 Lake Near Clear Lake. Comment
  UC76088  Scrophularia californica Hardin Irwin 1904-3 Lake vicinity of Kelseyville 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
  UCD163122  Scrophularia californica James A. Neilson Jr. 1977-7-19 3945 Lake Mayacmas Mountains; west of Glenbrook Cemetery, tributary creek of Kelsey Creek. (Exact location unknown. Coordinates estimated by label maker. Near Rancho La Cienaga 'orchid bog.' Uncertain of location of La Cienaga Creek or Ranch.] Comment
  JEPS95447  Scutellaria antirrhinoides Vernon H. Oswald and L. Ahart 1994-6-20 6328 Lake T19N R8W NW1/4 NE1/4 Sec. 34, 5000 ft, Yellow Pine Forest. Forest Route M3 at Low Gap, on the N edge of Snow Mtn. Wilderness, NW of Stonyford 1524 Comment
  JEPS62916  Scutellaria antirrhinoides Willis L. Jepson Aug. 1892 14930 Lake Comment
  UCD162971  Scutellaria californica James A. Neilson Jr. 1982-6-16 4082 Lake Mayacmas Mountains; about 2 1/2 miles north of Glenbrook. (Exact location unknown. Coordinates estimated by label maker.) Comment
  JEPS62904  Scutellaria siphocampyloides W. L. Jepson 1938-6-9 18963 Lake e of Indian Valley (Complexion Canyon); Complexion Canyon 579 Comment
  UCD20433  Scutellaria siphocampyloides E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1022 Lake McLaughlin UC Reserve. Near parking area at N end of Research Hill area where road to Dunnigan Hill intersects Knoxville-Berryessa road. Sides of Hunting Creek where road to Dunnigan Hill crosses creek. 633 Comment
  UCD32394  Scutellaria tuberosa Beecher Crampton 1950-5-6 544 Lake Highland Springs. Comment
  POM283230  Scutellaria tuberosa Lyman Benson 1928-4-28 496 Lake Kelseyville-Highland Springs. Middle N. Coast Mt. Range. Dobe Creek. 549 Comment
  SEINET8021105  Scutellaria tuberosa R. Olmstead 1984-4-28 522 Lake Along Walker Ridge Road, 2.4 miles N of CA 20, between Williams and Clear Lake. 777 Comment
  POM311093  Sedella leiocarpa Leo Koch 1940-4-26 872 Lake 4.3 miles siouth of Adam Springs jct. on road to Middletown (Hwy 29) Comment
  UC592627 Image available Sedella leiocarpa Milo S. Baker 1938-5-3 8971 Lake on Kelseyville Hwy 6.5 mi n Lower Lake; ; N of Lower Lake, Lake Co. Comment
  CDA26526  Sedum spathulifolium G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17112 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  RSA0081666  Sedum spathulifolium C. B. Wolf 1928-5-6 2005 Lake 6.5 mi. W of Bartlett Springs on the road to Clear Lake. Comment
  JEPS80102  Senecio aronicoides L. R. Heckard with J. Hickman 1979-6-16 5111 Lake sw of Snow Mt. (along trail of Milk Ranch from Frog Pond) 1981 Comment
  UC174054  Senecio aronicoides H. M. Hall 1913-7-22 9559 Lake s slopes Mt. Hull (Northern Lake County, Inner North Coast Ranges, 40 to 50 mi from Pacific Ocean); Northern Lake County, Inner North Coast RAnges, s slope Mt. 1981 Comment
  UCD167001  Senecio aronicoides James A. Neilson Jr. 1984-5-30 s.n. Lake On border of Lake and Sonoma Counties: Mayacmas Mountains, Caldwell Pines at summit. (Exact location unknown, coordinates and elevation estimated by label maker.) 1011 Comment
  CAS-BOT-BC363320  Senecio aronicoides M. S. Jussel 1932-5-1 s.n. Lake Jordan Park on road to Lower L. Comment
  CHSC92597  Senecio jacobaea D. Isle 2005-7-12 1138 Lake Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. On north edge of ridge crest about 3/4 mile NE of Lake Pillsbury. On N. fringe of 2001 Pillsbury Fire. NAD27 10S 0507029E 4363674N. Waypoint SEJA 1. 694 Comment
  POM272074  Senecio vulgaris Lyman Benson 1935-3-26 6314 Lake Kelseyville; Mt. Range: Middle N Coast; Watershed: Clear Lake. 427 Comment
  JEPS50092  Sidalcea diploscypha W. L. Jepson 1943-5-16 20820 Lake 2 mi s Lakeport (at junction of Hopland and Highland Springs Road); s of Lakeport Comment
  HSC72207  Sidalcea diploscypha Thomas W. Nelson, Jane Nelson 1980-6-24 5885 Lake Pillsbury Resort 610 Comment
  POM282914  Sidalcea hartwegii Lyman Benson 1935-5-17 6584 Lake West base of Mt. Konocti, Breen s Lake. Middle N Coast mtn range, Clear Lake watershed. 488 Comment
  JEPS113056 Image available Sidalcea hickmanii subsp. pillsburiensis David W. Isle and Tara Athan 2005-7-12 1124 Lake In Tractor Trail, just under 2 miles south of Big Squaw Valley, Lake County, CA. Comment
  JEPS80294  Sidalcea oregana subsp. hydrophila L. R. Heckard and J. Hickman 1980-9-17 5482 Lake near w ridge West Peak (Snow Mt., trail to Milk Ranch); Snow Mt., trail to Milk Ranch nr w ridge of West Peak 2011 Comment
  SDSU8185  Sidalcea oregana subsp. hydrophila D. F. Howe 1965-8-4 4099 Lake 19 miles north of middletown of state #29. 610 Comment
  UCD163420  Sidalcea oregana subsp. hydrophila D. Slakey; CNPS Volunteers 2015-7-12 158 Lake Snow Mountain, meadows along Bear Creek below the lower trail. 1889 Comment
  CAS-BOT-BC384446  Silene antirrhina Carl B. Wolf 1928-5-6 1941 Lake 1 mile up Bartlett Springs grade Comment
  UC1137910  Silene californica K. Bradshaw 1937-6-10 123 Lake Lower Blue Lake Lakeport Quad., Lower Blue Lake Comment
  UC120160  Silene californica unknown Aug. 1892 Lake Snow Mt. 975 Comment
  POM151334  Silene californica A. A. Heller 1902-7-19 5914 Lake Southern slope of Mt. Sanhedrin above the sawmill. Comment
  SEINET11933913  Silene californica F. H. Utech, Knight, W.; Knight, I.; Edwards, S. 1986-1 86 -289 Lake Highland Springs Road near Highland Springs Reservior, ca 5 mi WSW of Kelseyville 530 Comment
  CAS-BOT-BC387081  Silene gallica J. Clausen 1935-5-22 1052 Lake 2.2 mi. SE of Lower Lake, on road to Monticello Comment
  JEPS58570  Silene hookeri Mr. and Mrs. Hugo Hamann and Eddie Dearing 1969-5-15 1113 -A Lake Tributary of Kelsey Creek , Binkley Ranch, Cobb township (Binkley Ranch, Cobb township) Comment
Read comments
Dec 31 2011
  SD51340  Silene hookeri Darley F. Howe 1961-7-30 3091 Lake 6.4 miles north of Upper Lake ranger station. 399 Comment
  CAS-BOT-BC389098  Silene laciniata subsp. californica A. A. Heller 1902-7-19 5914 Lake Southern slope of Mt. Sanhedrin above the sawmill Comment
  HSC46518  Silene laciniata subsp. californica J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9286 Lake Mendocino National Forest, FS Rd. 20N01, near area known as Cabbage Patch. 610 Comment
  SFV8391  Silene laciniata subsp. californica M. Ivey 1973-5-19 49 Lake 0.5 miles west of St. Helena Creek bridge, Highway 29 between Napa County line and Middletown. Comment
  CAS-BOT-BC175062  Silene verecunda Philip A. Munz 1956-7-25 22310 Lake West Peak Ridge, Snow Mt. 2103 Comment
  HSC49861  Sisymbrium altissimum J. P. Smith, J. O. Sawyer 1978-4-29 9761 Lake Walker Ridge Rd., 1.4 mi. from its junction with Hwy. 20 671 Comment
  CAS-BOT-BC75310  Sisymbrium officinale Greg de Nevers 2001-5-14 12493 Lake Clear Lake, Lake County Land Trust, Rodman Slough. 475 Comment
  CAS-BOT-BC135357  Sisyrinchium Agnes M. Bowman 1902-4-1 48 Lake Burns Valley Comment
  JEPS80315  Solanum umbelliferum L. R. Heckard and J. Hickman 1981-6-20 5554 Lake n slope of North Ridge, Snow Mountain North Ridge; Snow Mountain, North Ridge 1752 Comment
  POM280565  Solanum umbelliferum Lyman D. Benson 1929-7-13 1777 Lake Mt. Konocti. Above Breens lake. Comment
  UC1125024  Solanum umbelliferum A. Simontacchi 1937-7-9 253 Lake 1 mi n of Mount Konocti (1/2 mi e of Lakeport Quad. along road) 457 Comment
  POM288472  Sorghum bicolor Lyman Benson 1936-8-23 7963 Lake Kelseyville. Mt. range: Middle N. Coast; watershed: Clear Lake. 412 Comment
  RSA0098109  Spergularia rubra J. W. Blankinship 1928-7-12 s.n. Lake Clear Lake. Comment
  CHSC101235  Stachys ajugoides var. rigida G. F. Hrusa; R. Gross 2008-5-23 17445 Lake N-facing slope above N. Fork Cache Creek +/- 1/2 mile below spillway of Indian Valley Reservoir. 408 Comment
  CHSC65574  Stachys ajugoides var. rigida D. Isle 1988-6-10 Lake On S side of road from Soda Ck Guard Station up to Station's water tank. E and uphill of trailer park loop. 548 Comment
  UC1239724  Stachys albens Joseph P. Tracy 1935-7-4 14025 Lake near Glenbrook (n side of valley); Cobb Mountain, Cobb Valley 822 Comment
  HSC63579  Stachys rigida J. P. Smith, J. O. Sawyer 1971-6-5 4677 Lake 4 mi. N of Upper Lake on the road to Lake Pillsbury. Comment
  UCD42019  Stachys rigida var. quercetorum Geri Hulse-Stephens 2001-6-29 697 Lake Goat Mountain. Live Oak Oxbow. 990 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
  UC164827  Stephanomeria lactucina Joseph P. Tracy Jul 21 1905-Aug 16 1905 2291 Lake Elk Mountain, n Lake County Northern Coast Ranges 1219 Comment
  UC174024  Stephanomeria lactucina H. M. Hall 1913-7-21 9566 Lake s side Mt. Hill (n Lake County); Inner North Coast Ranges, Mt. Hill 1676 Comment
  RSA275318  Stephanomeria virgata J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9281 Lake Mendocino National Forest, Forest Service Road 20N01, near area known as Cabbage Patch. 610 Comment
  SBBG42920  Stephanomeria virgata subsp. pleurocarpa L. D. Gottlieb 1966-4-2 6699 Lake Bartlett Rd, 0.5-1 mi N of Lucerne 609 Comment
  HSC35396  Stipa cernua Dryden 1975-5-3 158 Lake Butt's Canyon Rd., 8.7 mi E of Hwy. 29 along Butt's Canyon Creek 549 Comment
  CAS-BOT-BC61159  Streptanthus barbiger Joseph P. Tracy 1935-7-4 14018 Lake Cobb Mountain. North side of Cobb Valley, near Glenbrook. 822 Comment
  JEPS116738  Streptanthus barbiger David Gowen 2005-6-15 440 Lake Highland Springs Road (dirt) just west of Highland Springs Resevoir. Near mile post 5.13. Comment
  RSA756410  Streptanthus barbiger David Gowen 2005-6-15 437 Lake West of Kelseyville, Highland Springs Road, (dirt) above Highland Creek near road fork. Comment
  UC117369  Streptanthus barbiger T. S. Brandegee 1892-6-22 Lake Snow Mountain Comment
  UC857415  Streptanthus barbiger Milo S. Baker 1940-6-30 9741 Lake area opposite Whispering Pines Resort Comment
  UC956521  Streptanthus barbiger Freed W. Hoffman 1947-9-12 1071 Lake near Howard Springs; North Coast Ranges Comment
  UC956560  Streptanthus barbiger Freed W. Hoffman 1948-6-7 2332 Lake Whispering Pines North Coast Ranges Comment
  UCD83937  Streptanthus brachiatus Ellen Dean; G. Harrington, C. Thomsen, J. Alderson 2010-6-26 6208 Lake Cache Creek Wilderness area, southern edge of wilderness, accesssed via eastern forks of Rocky Creek Road and then via a private road owned by Stephen Gilardi (an area known as Brushy Sky High on some maps). 701 Comment
  UC117367  Streptanthus breweri var. breweri Brandegee 1892-8-25 Lake Snow Mountain Comment
  UC956584  Streptanthus breweri var. hesperidis Freed W. Hoffman 1947-6-18 1051 Lake 1.25 mi w Knoxville; North Coast Ranges 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
  UCD167933  Streptanthus morrisonii James Neilson 1977-6-15 3923 Lake Mayacmas Mountains, Above Chicago Mine. (Exact location unknown. Coordinates estimated by label maker.) Comment
  RSA275369  Streptanthus tortuosus var. tortuosus J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9334 Lake Forest Service Rd. M1, 5.3 mi from jct with 20N01; Mendocino National Forest. 1585 Comment
  UCD167684  Streptanthus vernalis Collector Unknown 1977-5-26 3 Lake Mayacmas Mountains. Rd Mi 0.8 mi north of White Point off of Livermore County Road. (Exact location unknown. Coordinates estimated by label maker.) Comment
  SEINET958446  Stuckenia pectinata Jim McHenry, W. A. Harvey 1955-1 Lake Clear Lake Oaks, Clear Lake Comment
  UC877967  Styrax officinalis var. redivivus Alice Eastwood and John Thomas Howell 1938-5-16 5640 Lake near Sulphur Banks; near Sulphur Banks Comment
  CDA39697  Styrax officinalis var. redivivus Catherine Deacon May 1925 s.n. Lake Lakeport. 0 Comment
  CAS-BOT-BC48032  Styrax redivivus A. A. Heller 1915-5-25 11891 Lake Ridge above Enterprise in the Sierra Nevada. 609 Comment
  CAS-BOT-BC48038  Styrax redivivus Clare R. Wheeler 1978-4-29 264 Lake Walker Ridge. Along Colusa - Lake county boundry off Hwy. 20. 609 Comment
  RSA564132  Styrax redivivus Peter Fritsch 1993-6-20 1354 Lake Clear Lake, Soda Bay: along Soda Bay Road (Route 281), 3.6 miles N of Hwy 29. 457 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
  UCD84053  Symphoricarpos albus Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6231 Lake Cache Creek Wilderness area, southern edge of wilderness, accesssed via eastern forks of Rocky Creek Road and then via a private road owned by Stephen Gilardi (an area known as Brushy Sky High on some maps). 807 Comment
  JEPS12885  Symphoricarpos albus var. laevigatus Willis L. Jepson 1892-7 Lake near Uncle Sam Mt.; Mountain Region of Clear Lake Comment
  UCD42080  Symphoricarpos albus var. laevigatus Geri Hulse-Stephens 2001-9-7 841 Lake Goat Mountain. Wyman Creek; Common name: snowberry. 1005 Comment
  JEPS80154  Symphoricarpos mollis var. acutus L. R. Heckard 1974-9-8 3830 Lake s of Goat Mountain Lookout at summit 1859 Comment
  RSA129533  Taeniatherum caput-medusae A. Simontacchi 1937-6-22 187 Lake 3 miles WSW of Hunter Point. 793 Comment
  UC1131547  Taeniatherum caput-medusae A. Simontacchi 1937-6-22 187 Lake 3 mi wsw of Hunter Point 792 Comment
  JEPS86258  Taraxia ovata W. L. Jepson 1936-4-19 17431 Lake Coyote Valley; Coyote Valley (the valley in which Middletown is situated) Comment
  UC1198264  Taxus brevifolia Joseph P. Tracy Jul 21 1905-Aug 16 1905 2335 Lake Elk Mountain Northern Coast Ranges, Elk Mountain (along stream in deep canon, n Lake County) 1219 Comment
  UC55654  Taxus brevifolia W. W. Mackie Sep 1902 Lake Mts. at n end of Lake Co. Comment
  UCD89693  Tetrapteron graciliflorum Catherine E. Koehler 2008-3-26 s.n. Lake McLaughlin Reserve, Quarry Valley Meadows. 645 Comment
  UCD168607  Thalictrum fendleri var. polycarpum Ellen Dean; G. Harrington, T. Zavortink, T. and F. Starbuck 2017-5-27 9367 Lake along Bartlett Springs Road between Bartlett Springs and Clear Lake. Sawmill Flat. South side of road adjacent to stream. 1121 Comment
  JEPS65664  Thermopsis W. L. Jepson 1920-5-25 9034 Lake flats near Morgan Valley 548 Comment
  CAS-BOT-BC88414  Thysanocarpus curvipes John Thomas Howell 1976-4-29 51619 Lake 2.5 miles south of Lakeport. 426 Comment
  RSA430269  Thysanocarpus curvipes M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. Comment
  SEINET7063005  Thysanocarpus curvipes A. G. Vestal 1955-5-10 s.n. Lake About 2 miles south of Lakeport. UTM Zone 10, 507479mE, 4318865mN. (WGS84/NAD83). 421 Comment
  UC171613  Thysanocarpus curvipes C. F. Baker 1903-5-12 3008 Lake divide between Lakeport and Hopland; divide between Lakeport and Hopland Comment
  UC74952  Thysanocarpus curvipes C. F. Baker 1903-5-9 3090 Lake Kelseyville Comment
  UCD81920  Thysanocarpus curvipes subsp. curvipes Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5501 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
  RSA0042692  Thysanocarpus curvipes var. curvipes James P. Smith, John O. Sawyer 1972-4-1 5111 Lake 0.2 miles north of junction of State Route 20 and Walker Ridge Road. 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
  UC672567  Tonella tenella H. L. Mason 1929-4-29 5255 Lake between Kelseyville and Lower Lake Comment
  CHSC101522  Torilis arvensis G. F. Hrusa; R. Gross 2008-5-23 17395 Lake Crossing of Box Canyon Creek in upper Benmore Canyon immediately east and south of Indian Valley Reservoir spillway. 457 Comment
  CAS-BOT-BC81393  Torreya californica Doris K. Kildale 1926-5-31 2036 Lake west descent on grade from Junction to Hopland Comment
  CAS-BOT-BC81398  Torreya californica Mrs. A. McCallum 1900-7-1 s.n. Lake Bartlett Springs Comment
  RSA1385  Torreya californica E. R. Johnson, Carl B. Wolf 1929-08 639 Lake Between Hopland and Kelseyville Comment
  UC1193121  Torreya californica R. H. Neuns 113 Lake 4.5 mi n The Geysers (Quad. 60B4) 944 Comment
  CAS-BOT-BC169197  Toxicodendron diversilobum John Thomas Howell; Alice Eastwood 1938-5-17 5651 Lake Near Upper Lake Comment
  UCD139888  Toxicoscordion venenosum var. venenosum Rolf Y. Berg 1963-6-1 s.n. Lake Butts Creek Canyon, on Pope Valley -Middletown road, just inside county line. Comment
  UCD84564  Tragopogon dubius Ellen Dean; C. Thomsen, G. Harrington, Davis Botanical Society 2010-6-5 6089 Lake Walker Ridge. Picnic Area near wetland/marsh. 899 Comment
  CAS-BOT-BC516450  Triantha occidentalis subsp. occidentalis Josephine Randall 1912-9-1 s.n. Lake Siegle's Springs Comment
  UCD125850  Trichostema lanceolatum Daryl Koutnik; Vickie Dawes 1978-10-21 s.n. Lake One mile southeast of the junction of Highways 29 and 53. 411 Comment
  JEPS118585  Trichostema laxum B. Castro, L. P. Janeway 1999-7-5 1008 Lake Ca 12 air mi SSW of Stonyford, 4 mi NW of Indian Valley Reservoir, just S of Colusa/Lake Co line, at Kanaka Glade. Hough Springs 7.5' quad. Comment
  UC157377  Trichostema laxum Katharine Brandegee 1911-8-16 Lake near Middleton (Langtry Ranch) Comment
  UC353848  Trichostema laxum Milo S. Baker 1927-6-30 2255 a Lake E of Whispering Pines Resort, Cobb Mountain Comment
  UC577099  Trichostema laxum Lewis S. Rose 1935-9-12 35647 Lake 2 mi N of Middletown Comment
  UCLA54883  Trichostema laxum Lester Rowntree 1937-7-11 Lake Cobb Mountain Comment
  SEINET9335225  Trichostema laxum Unknown 1964-7-20 180 Lake Lake Comment
  UCD82700  Trifolium albopurpureum Robin McMaster 1973-4-15 353 Lake W of Bear Valley. Comment
  SEINET7042455  Trifolium bifidum A. G. Vestal 1963-5-11 s.n. Lake Diamond Mine Flat on Perini Road. Near Clear Lake. Highlands quadrangle UTM Zone 10, 531876mE, 4303394mN. Comment
  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
  JEPS65787  Trifolium ciliolatum W. L. Jepson 1936-4-19 17426 Lake Coyote Valley Comment
  POM277939  Trifolium ciliolatum Lyman D. Benson 1936-8-1 7915 Lake Kelseyville. 412 Comment
  UC353830  Trifolium ciliolatum Milo S. Baker Jul 1927 2264 a Lake Whispering Pines Resort Cobb Mtn Comment
  POM278638  Trifolium depauperatum Lyman D. Benson 1928-4-15 742 Lake Highland Springs, Adobe Creek. 610 Comment
  RSA91549  Trifolium depauperatum F. W. Peirson, Mabel B. Peirson 1926-4-2 6589 Lake West end of Clear Lake. Comment
  UCD162906  Trifolium dichotomum James A. Neilson Jr. 1977-5-26 3894 Lake Mayacmas Mountains; One km north of cemetery at Glenbrook. (Exact location unknown. Coordinates estimated by label maker.) Comment
  RSA10614  Trifolium dichotomum Carl B. Wolf 1928-5-4 1879 Lake 4 mi. so. of Middletown. Comment
  UCD35343  Trifolium dichotomum Beecher Crampton 1955-5-10 2760 Lake 1 mile north of Kelseyville. Comment
  UCD109028  Trifolium fucatum M. D. Miller 1948-5-1 s.n. Lake Near Kelseyville. 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
  POM277911  Trifolium microcephalum Lyman D. Benson 1935-5-17 65898 Lake Breens Lake, W. base of Mt. Konocti; Middle N. Coast Mt. Range; Clear Lake Watershed. 457 Comment
  UC353837  Trifolium obtusiflorum unknown 2274 a Lake East Whispering Pines Resort Comment
  UCD151273  Trifolium variegatum var. major James A. Neilson Jr. 1974-5-24 2738 Lake Mayacmas Mountains, Barceloux Ranch, south of Childers Peak, east of Big Canyon Road. (Elevation estimated using Google Earth by label maker.) 548 Comment
  UC1130149  Trifolium willdenovii R. C. Wilson 1937-5-13 357 Lake 1 1/2 mi s Lakeport; Lakeport Quadrangle Comment
  UC249715  Trifolium willdenovii Joseph P. Tracy 1921-5-11 5507 Lake Lakeport Northern Coast Ranges 426 Comment
  UCD131947  Trifolium willdenovii Joe Rogers; PLS 102 plant collecting interns 2013-4-14 3 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. North of road that goes southeast from Glebe Road at gate. 582 Comment
  CAS-BOT-BC520057  Trillium albidum Alice Eastwood 1925-5-22 12780 Lake Dashiell's, Mt. Sanhedrin Comment
  CAS-BOT-BC520060  Trillium albidum Georgia Bentley 1917-4-20 s.n. Lake Lakeport 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
  POM290751  Trillium chloropetalum var. giganteum Lyman Benson 1928-3-27 26 Lake Highland Springs, bottom land thickets; Mayacamas Mt. range, Dobe Creek drainage area. 610 Comment
  SEINET8480139 Image available Trillium chloropetalum var. giganteum Linda Robinson 1968-4-27 34 Lake 7 miles from Middletown on Cobb Mountain, Whispering Pines 762 Comment
  RSA444827  Triodanis biflora Lyman Benson 1932-6-18 3709 Lake Buckingham Park; Mt. Range: Middle N coast. 488 Comment
  UC511298  Triodanis biflora Lyman Benson 1932-6-18 3700 Lake Buckingham Park; Middle N Coast, Clear Lake Watershed, Buckingham Park 487 Comment
  CAS-BOT-BC519147  Triteleia hyacinthina Mrs. L. R. Reynolds 1917-6-1 s.n. Lake Foot of Mt. Sanhedrin Comment
  CAS-BOT-BC522002  Triteleia hyacinthina Edward Dearing 1967-6-12 s.n. Lake Cobb Comment
  POM276957  Triteleia hyacinthina Lyman Benson 1928-4-28 192 Lake Kelseyville, Middle North Coast mountain range, Kelsey Creek watershed, Fultz Hill 518 Comment
  UCD81189  Triteleia laxa Robinder Aulakh; with PLB 102 class 2009-5-3 1 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road miles north of junction with Hwy 20. East side of the road. 649 Comment
  CAS-BOT-BC526089  Triteleia laxa A. A. Heller 1919-5-10 13133 Lake Coast Range, summit of the ridge west of Leesville 609 Comment
  HSC27495  Triteleia laxa J. P. Smith, J. O. Sawyer 1972-4-1 5185 Lake W side of Bear Valley Rd. to Indian Valley Comment
  RSA123584  Triteleia lugens Milo S. Baker 1939-04 9495 Lake Road over Mount St. Helena Range, north of mountain on east slope in Timber Comment
  UC527926  Triteleia lugens Ira L. Wiggins 1933-6-3 6741 Lake 1/2 mi w Oat Hill Mine Comment
Read comments
Jul 30 2013
  CAS-BOT-BC527994  Triteleia peduncularis H. D. Ripley; R. C. Barneby 1945-6-19 6881 Lake NE of Middletown 304 Comment
  CAS-BOT-BC527997  Triteleia peduncularis Tom Craig 1941-6-18 s.n. Lake Road between Aetna Springs and Middletown Comment
  POM276965  Triteleia peduncularis Lyman Benson 1934-6-12 6079 Lake Kelseyville. McGaw slough. 427 Comment
  POM303753  Triteleia peduncularis Lyman Benson 1934-6-12 6079 Lake Kelseyville. McGaw slough. 427 Comment
  HSC27282  Umbellularia californica J. P. Smith, J. O. Sawyer 1972-4-1 5171 Lake 8.8 mi. N of junction of SR 20 and Walker Ridge Rd. Comment
  CAS-BOT-BC381873  Uropappus lindleyi L. R. Abrams 1928-5-5 12335 Lake Kelseyville Comment
  RSA545378  Utricularia gibba Robert F. Thorne, Larry E. DeBuhr 1975-8-15 46825 Lake Boggs Lake: W of Mt. Hannah, ca. 7.5 mi. SSE of Kelseyville and 3 mi. NNW of Glenbrook Resort. 854 Comment
  UC1101458  Utricularia gibba Herbert L. Mason 1945-8-24 12670 Lake Boggs Lake Comment
  UCD148395  Utricularia gibba Peter Rubtzoff 1957-8-10 3506 Lake Southern shore of Boggs Lake. Comment
  UCR77698  Utricularia gibba R. F. Thorne, Larry E. DeBuhr 1975-8-15 46825 Lake Coast Range, Boggs Lake, west of Mt. Hanah, c. 7.5 mi SSE of Kelseyville and 3 mi NNW of Glenbrook Resort 856 Comment
  RSA755719  Utricularia vulgaris Robert F. Thorne, M. Patterson 1982-8-31 55237 Lake Northwest slope of Mount Hannah, Boggs Lake. 854 Comment
  UCR222477  Utricularia vulgaris R. F. Thorne, M. Patterson 1982-8-31 55237 Lake North Coast Range, northwest slope of Mount Hannah, Boggs Lake 854 Comment
  UC1125672  Verbascum blattaria A. Simontacchi 1937-7-29 349 Lake Clover Valley; Lakeport Quad., Clover Valley Comment
  RSA0054943  Verbascum thapsus Keith E. Hoffmaster 1938-6-28 870 Lake Clear Lake shore north of Clear Lake Oaks. Comment
  CHSC89395  Verbena lasiostachys var. scabrida Lowell Ahart 2004-10-14 11466 Lake On the south side of the bridge across Cache Creek, on the south side of Bartlett Springs Road (Road M 12), about 3 miles west of the northwest part of Indian Valley Reservoir. 502 Comment