Search Results — 2000 specimen records retrieved (1608 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/cch_archive/).
 Records are made available under the CCH Data Use Terms.

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  JEPS77368  Acer macrophyllum Robert M. Lloyd 1963-5-4 2595 Lake on State Highway 29, 3 mi n Cobb; n of Cobb Comment
  POM136897  Acer macrophyllum A. A. Heller 1902-7-14 5878 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  UCD117137  Acer negundo M. Wiesendanger 1928-4-7 934 Lake Blue Lakes. Comment
  RSA123180  Acer negundo subsp. californicum C. B. Bradshaw 1937-6-10 128 Lake Lower Blue Lake 412 Comment
  CAS-BOT-BC210624  Achnatherum lemmonii L. R. Abrams 1928-5-7 12520 Lake Hough's Springs Comment
  CHSC91824  Achnatherum lemmonii D. Isle 1995-6-7 1079 Lake Mendocino National Forest--North Coast Ranges. Rice Fork Watershed. East of Rd. 16N19 in the east side of Deer Valley Meadow. 1024 Comment
  JEPS451  Achnatherum lemmonii W. L. Jepson 1938-6-9 18932 Lake near Bartlett Springs (along Bartlett Creek); Barlett Creek 701 Comment
  RSA2544  Achnatherum lemmonii var. lemmonii J. W. Blankinship 1924-5-15 s.n. Lake Kelseyville Comment
  CAS-BOT-BC29811  Achyrachaena mollis Agnes M. Bowman 1902-4-1 152 Lake Burns Valley Comment
  HSC27427  Achyrachaena mollis J. P. Smith, J. O. Sawyer 1972-4-1 5127 Lake 0.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  JEPS36748  Achyrachaena mollis Joseph P. Tracy 1921-5-12 5541 Lake Lakeport; North Coast Ranges 426 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
  RSA52717  Achyrachaena mollis I. L. Wiggins 1949-5-1 s.n. Lake Meadow one mile south of Lucerne Comment
  UCD42100  Acmispon americanus var. americanus Geri Hulse-Stephens 2001-6-4 1013 Lake Goat Mountain. Root Homestead Parcel. West vernal pool. 944 Comment
  UCD103768  Acmispon americanus var. americanus Mrs. R. M. Austin 1894-7-1 s.n. Lake Goose Lake Valley. Comment
  CHSC90503  Acmispon brachycarpus Thomas J. Hart 1984-3-31 19 Lake Jct. hwys 29 and 175, ca. 3 mi se of Kelseyville. 463 Comment
  CHSC91140  Acmispon denticulatus D. Isle 1995-6-8 1060 Lake Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. Low Gap on Road 20N02. 1219 Comment
  HSC42069  Acmispon denticulatus S. Saufferer 1973-5-24 227 Lake About 33 mi. W of Williams, above Cache Creek. Comment
  SBBG3425  Acmispon grandiflorus var. grandiflorus H. and M. Dearing 1939-5-12 3339 Lake Bartlett Flat 609 Comment
  SEINET6190158  Adenostoma fasciculatum M. J. Williams, W. Roderick 1984-5-22 84- 17 -3 Lake Walker Ridge Rd., 1.4 miles in 610 Comment
  RSA2610  Adenostoma fasciculatum var. fasciculatum J. W. Blankinship 1928-7-22 s.n. Lake Mount Konocti Comment
  CDA40748  Agastache urticifolia T. C. Fuller 1962-7-1 9136 Lake Bank of Kelsey Creek, Cobb. 0 Comment
  HSC39685  Agoseris grandiflora D. E. Anderson, J. P. Smith 1971-6-26 1192 Lake Register area of Mendocino National Forest. Comment
  CAS-BOT-BC21335  Agoseris grandiflora var. grandiflora J. W. Blankinship 1925-6-7 s.n. Lake Kelsey Canyon Comment
  CAS-BOT-BC22937  Agoseris heterophylla John Thomas Howell 1945-6-19 21060 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  UCD41493  Agoseris heterophylla Geri Hulse-Stephens 2001-4-29 571 Lake Goat Mountain. Addington Camp. Upper Addington. 1386 Comment
  CAS-BOT-BC13120  Agoseris hirsuta J. W. Blankinship 1924-6-8 s.n. Lake Kelseyville 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
  UC903101  Agoseris retrorsa Ethel Crum 1937-6-6 1895 Lake 5 mi sw of, at Bear Creek near Banzhaf Snow Mountain Ranch; Inner North Coast Ranges, Bear Creek 609 Comment
  CAS-BOT-BC451153  Agrimonia gryposepala G. Ledyard Stebbins; Walter Knight; Irja Knight 1969-10-5 2779 Lake Seep in ravine between Pinnacle Rock and Sawmill Flat 1341 Comment
  POM294495  Agrostis Lyman Benson 1942-7-9 11283 Lake Creek 1 mile north of Kelseyville. Kelsey creek. 412 Comment
  CAS-BOT-BC127243  Agrostis exarata Peter H. Raven 1954-9-1 8094 Lake Butts Canyon, 7 miles south of Middletown. Comment
  RSA715734  Agrostis exarata David W. Isle 1997-7-31 327 Lake 55 mi up 16N14 from Low Gap Comment
  UCD52549  Agrostis exarata Beecher Crampton 1956-6-27 3692 Lake Harrison Flat, south slope of Mt. Hannah. 883 Comment
  SD180633  Agrostis microphylla Beecher Crampton 1956-5-21 3439 Lake Type Locality, 2 miles north of Middletown, on the road to Harbin Springs, in meadow just north of a serpentine ridge covered with chaparral, oak & digger pine. Comment
  CAS-BOT-BC138806  Agrostis scabra Greg de Nevers 1996-9-1 10862 B Lake Boggs Lake TNC Preserve. 609 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
  CHSC29570  Aira caryophyllea Dibble; Griggs 1979-7-10 89 Lake Near Bear Creek. 331mm from the bottom and 68mm from the left on the quad map. 671 Comment
  JEPS32190  Alisma plantago-aquatica W. L. Jepson 1892-1 Lake Scott Valley Comment
  CHSC101591  Allium amplectens David W. Isle; Peter Nilles 2003-5-20 1665 Lake Mendocino National Forest. 1 mile SW of Round Mountain and 1 mile SSW of Low Gap Jct 20N02.4 (Kneecap R. Rd) and 23N56.1 (Eel) River Rd at jct of skid Rd on N edge of 23N56.1. MDB and M. In ephemeral wet and dry portion of old skid rd/trail to FIA Plot 53. 1139 Comment
  RSA2510  Allium amplectens J. W. Blankinship 1923-4-29 s.n. Lake Siegler Springs. Comment
  SD6410  Allium amplectens Daniel Cleveland 1882-6-17 Lake Allen Springs. Comment
  CAS-BOT-BC461038  Allium amplectens Robert E. Jameson 1967-6-1 5 . Lake South Fork of Scott's Creek, 4 miles west of Lakeport Comment
  CAS-BOT-BC461042  Allium amplectens John H. Thomas 1969-4-29 14992 Lake 4.6 miles north of Lower Lake along Hwy no. 53 Comment
  SEINET12049827  Allium amplectens F. H. Utech, Knight, W.; Knight, I.; Edwards, S. 1986-1 86 -278 Lake Highland Springs Road near Highland Springs Reservior, ca 5 mi WSW of Kelseyville 500 Comment
  CAS-BOT-BC462399  Allium bolanderi Doris K. Kildale 1926-5-31 2040 Lake Cold Brook Camp between Kelseyville and Lower Lake. Comment
  JEPS80419  Allium campanulatum L. R. Heckard and J. Hickman 1981-6-23 5652 Lake along Crockett Camp trail, n slope of North Ridge Snow Mt., North Ridge 1447 Comment
  UCD84441  Allium cratericola Susan Harrison 2010-4-20 s.n. Lake Near UC McLaughlin Reserve to the east of Morgan Valley. Private Property. 640 Comment
  SEINET3884404  Allium cratericola D. W. McNeal 1990-4-10 3672 Lake Dry serpentine clay along the ridge above Walker Ridge Rd., 3.7 mi. n. of the jct. of the access rd. to Indian Valley Dam.; 0 Comment
  RSA123581  Allium falcifolium Milo S. Baker 1932-4-25 5999 Lake 1 mile south of Lakeport. Comment
  RSA123695  Allium falcifolium Milo S. Baker 1940-3-27 9512 Lake 1 mile south of Lakeport. Comment
  SEINET3884474  Allium falcifolium D. L. Goforth 1977-4-23 19 Lake Wilbur Springs Quad. 0.4 miles north of State Route 20 on the Walker Ridge Rd.; 0 640 Comment
  CAS-BOT-BC469129  Allium falcifolium Alice Eastwood 1925-5-25 12965 Lake On trail of Mt. Sanhedrin Comment
  HSC84125  Allium falcifolium Dale McNeal 1983-5-1 2806 Lake W of Walker Ridge Rd., 0.4 mi. N of Hwy. 20 Comment
  SEINET3884479  Allium falcifolium D. W. McNeal 1975-5-3 1594 Lake 12.6 mi. s.e. of the jct. of Hwys. #29 and #53 on the Berryessa-Knoxville Rd., 7.2 mi. n.w. of Knoxville.; 0 Comment
  CAS-BOT-BC135892  Allium fimbriatum subsp. purdyi S. Mashayekhi; M. Biabani 2009-5-30 SM 033 Lake Inner North coast Ranges regions, 0.4 miles on Walker Ridge Rd., N. of Hwy 20. 384 Comment
  CAS-BOT-BC135881  Allium fimbriatum subsp. purdyi Carl Purdy 1934-5-1 s.n. Lake Eastern Lake Co. Comment
  HSC42110  Allium fimbriatum var. fimbriatum N. G. Sugihara 1977-4-24 37 Lake Little Indian Valley, floodplain of Stanton Creek 457 Comment
  JEPS2717 Image available Allium fimbriatum var. fimbriatum W. L. Jepson 1920-5-23 8995 Lake Indian Valley, ne Lake Co. Indian Valley Comment
  UC1053481  Allium fimbriatum var. fimbriatum Rimo Bacigalupi, Arthur Holmgren 1950-4-26 3194 Lake on Lower Lake-Middletown Road 2 3/4 mi ne Middletown; Hill 1030 Comment
  CAS-BOT-BC469349  Allium fimbriatum var. fimbriatum Mrs. H. M. Mitchell 1932-4-10 s.n. Lake Lake Co. Comment
  CAS-BOT-BC250  Allium fimbriatum var. purdyi Carlton Elmer Purdy 1933-5-1 s.n. Lake Lake and Colusa County line, east of Lower Lake. (Clear lake in descr.) Comment
  RSA10725  Allium fimbriatum var. purdyi Carl B. Wolf 1928-5-7 s.n. Lake 6 miles east of Houghs Mineral Springs on the road to Williams. Comment
  CHSC27629  Allium serra Timothy Spira; Robert Schlising 1978-5-13 3244 Lake Near Colusa County line, on E side of Lake County, 0.5 mi N of Hwy 20, on Walker Ridge Road. Comment
  SEINET3879165  Allium serra Carolyn Sanford 1977-4-23 341 Lake Wilbur Springs Quad. 0.4 miles north of State Route 20 on the Walker Ridge Rd.; 0 640 Comment
  CAS-BOT-BC475553  Allium serra Agnes M. Bowman 1902-4-23 s.n. Lake Sulphur Banks Comment
  SEINET205133  Allium serratum Stanley C. Schank 1960-4-10 35 Lake East end of Bear Valley. Comment
  POM269055  Allium unifolium Cora W. Benson 1934-4-18 s.n. Lake Kelseyville. 412 Comment
  UC1178933  Allophyllum divaricatum Herbert L. Mason 1953-6-8 14520 Lake Butts Canyon, Black Oak Villa Comment
  UC1562563  Allophyllum divaricatum Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7501 Lake Bottle Rock Rd. a few miles n.w. of Pine Grove (1.3 mi. s.e. of Sulphur Cr. Rd. jct., halfway between Kelseyville and Middleton) 731 Comment
  UCD167378  Allophyllum gilioides subsp. violaceum Eric LoPresti 2016-6-27 15 Lake McLaughlin UC Reserve. Slopes of Grizzly Peak, NW of tailings pond. 792 Comment
  CAS-BOT-BC170966  Alnus rhombifolia James A. Gunn, Jr. 1902-5-17 s.n. Lake 3 mi SE of Glenbrook near Gunn Bros. Mill Comment
  POM281272  Alnus rhombifolia Lyman Benson 1932-12-29 4108 Lake 4 miles W of Highland Springs, Maya Camas Mountain, N. Slope 762 Comment
  UCD32762  Alopecurus carolinianus Beecher Crampton 1954-7-20 2222 Lake Lake County, northwest slope of Mt. Hannah, southwest edge of Boggs Lake. 853 Comment
  SEINET6820708 Image available Alopecurus geniculatus A. A. Heller 1902-7-24 5969 Lake near summit of Mount Sanhedrin Comment
  UCD97212  Amaranthus californicus H. L. Mason 1945-8-24 12676 Lake East shore, Lower Lake. Comment
  POM279352  Amaranthus retroflexus Lyman Benson 1936-8-4 7930 Lake Kelseyville. Middle N. Coast mtn range, Clear Lake watershed. 412 Comment
  POM275576  Amelanchier pallida Lyman D. Benson 1928-4-28 s.n. Lake Highland springs; Mayacamas Mt Range, 'Dobe Creek Watershed. 610 Comment
  CAS-BOT-BC142527  Amelanchier utahensis Agnes M. Bowman 1902-4-1 s.n. Lake Sulphur Banks Comment
  CAS-BOT-BC142532  Amelanchier utahensis David D. Keck 1933-5-30 2392 Lake 3 miles south of Blue Lakes Comment
  SD129660  Amelanchier utahensis Donald G. Nelson 1940-4-30 673 Lake about 1 mile below Seigler Hot Springs along creek Comment
  UCD168591  Amelanchier utahensis Ellen Dean; G. Harrington, T. Zavortink, T. and F. Starbuck 2017-5-27 9360 Lake along Bartlett Springs Road between Bartlett Springs and Clear Lake. Sawmill Flat. South side of road adjacent to stream. 1121 Comment
  POM274521  Ammannia coccinea Lyman Benson 1941-8-1 11017 Lake Lakeside Park, Kelseyville 396 Comment
  CAS-BOT-BC213962  Amsinckia M. S. Jussel 1933-7-3 332 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  HSC41852  Amsinckia intermedia K. Irwin 1977-4-23 284 Lake 0.4 mi. N of SR 20 on Walker Ridge Rd. 640 Comment
  JEPS61148  Amsinckia intermedia Joseph P. Tracy 1921-5-11 5517 Lake Lakeport; Northern Coast Ranges 426 Comment
  UC1211655  Amsinckia intermedia Francia Chisaki with G. Newcomb 1958-3-31 1077 Lake 2 mi n Kelseyville Comment
  UC1282724  Amsinckia intermedia J. R. Sweeney 1952-5-3 816 Lake 2 1/4 mi e Clearlake Oaks (Pluth Ranch) 655 Comment
  POM287393  Amsinckia menziesii var. menziesii Lyman Benson 1930-3-31 2015 Lake Middletown, Inner N Coast Mt. Range, Putah Creek 457 Comment
  UCR81089  Ancistrocarphus filagineus G. Fred Hrusa 1993-5-2 10878 Lake North Coast Range, upper parts of north end of Walker Ridge, between Bear Valley & Indian Valley Reservoir 550 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
  UCD128901  Ancistrocarphus filagineus Roman Gankin 1965-5-5 s.n. Lake Cold Spring Camp, ca. 1 mile east of Indian Valley, on Bartlett Springs Road. Comment
  RSA0115178  Angelica tomentosa Lyman Benson 1945-8-27 11842 Lake Kelsey Creek Canyon. Mt. Range: Mayacamas. 457 Comment
  CAS-BOT-BC271524  Anisocarpus madioides Alice Eastwood 1925-5-22 12773 a Lake Dashiells, Mt. Sanhedrin Comment
  UC1199392  Anisocarpus madioides Joseph P. Tracy Jul 21 1905-Aug 16 1905 2316 Lake Elk Mountain, n Lake County Northern Coast Ranges, Elk Mountain 1219 Comment
  UC89527  Anisocarpus madioides Blankinship 1893-6-4 Lake Blue Lakes Comment
  UC91052  Anisocarpus scabridus K. Brandegee 1892-8-25 Lake Snow Mt. Comment
  UCD137020  Anthemis cotula Ellen Dean; with Plant Biology 102 interns 2013-5-4 7746 Lake Clear Lake State Park. NE of Kelseyville. North side of park, North of Soda Bay road. Along main entrance road, just south of entrance kiosk. 404 Comment
  JEPS5346  Antirrhinum vexillocalyculatum subsp. breweri W. L. Jepson 1897-7-16 21305 Lake Blue Lakes Comment
  UC1239005  Antirrhinum vexillocalyculatum subsp. breweri Freed W. Hoffman 1957-6-25 4273 Lake Rice Creek; North Coast Ranges Comment
  CDA41219  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum D. Barbe 1963-8-11 714 Lake Near gauging station on creek, Kelsey Creek Drive, 2.1 miles south of Wright Road, Kelseyville. 0 Comment
  CAS-BOT-BC248845  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
  CAS-BOT-BC248846  Antirrhinum virga J. W. Blankinship 1928-7-13 s.n. Lake Mt. Konocti Comment
  JEPS69343  Antirrhinum virga S. F. Smith 1972-8-24 Lake ridge s Hull Mt. (Timberline Camp) 1767 Comment
  JEPS6989  Antirrhinum virga W. L. Jepson 1936-12-5 17987 Lake 1-2 mi e Shaw's Flat (between Lower Lake and Kelseyville) Comment
  UC1196734  Antirrhinum virga Joseph P. Tracy 1935-7-4 14028 Lake near Glenbrook (n side of Cobb Valley); Cobb Mountain, Cobb Valley 822 Comment
  UC1282153  Antirrhinum virga Annetta Carter and Louise Kellogg 1953-6-20 3242 Lake w of Indian Valley (Bartlett Springs road); Inner North Coast Ranges 450 Comment
  CDA41207  Antirrhinum virga G. D. Barbe 1963-8-17 715 Lake Opposite Catholic Church south of Loch Lomond, ca. 2 miles north of Adams Spring. Comment
  CAS-BOT-BC447671  Aphanes arvensis L. R. Abrams 1928-5-6 12466 Lake 1.5 miles west of Bartlett Springs Comment
  HSC46570  Apocynum androsaemifolium J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9308 Lake Boardman Ridge along FS Rd. 1N02, 1.4 mi. N of its junction with FS Rd. 20N01 1006 Comment
  JEPS49808  Apocynum cannabinum W. L. Jepson 1897-7-15 14617 Lake Scott Valley Comment
  CHSC60080  Arbutus menziesii Elisa E. Amen 1988-3-21 21 Lake ca 5 yds W Kelsey Creek Drive, ca 5 mi S of Kelseyville. 457 Comment
  UC166482  Arceuthobium campylopodum Joseph P. Tracy Jul 21 1905-Aug 16 1905 2355 Lake Northern Coast Ranges, Elk Mtn 1219 Comment
  CHSC90793  Arctostaphylos D. Isle 2004-4-7 261 Lake Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. Just above GPS 0528188 E 4333262 N, in tractor trail, just NE of headwaters of N. Fk. Wolf Creek, 1 mi. NE of Pine Mt. summit and 1 1/2 mi. NE of Ruppert Point. 1097 Comment
  UCD50537  Arctostaphylos canescens P. Zinke 1950-11-9 194 Lake High Valley Ridge. Comment
  CAS-BOT-BC24064  Arctostaphylos canescens subsp. canescens C. Hart Merriam 1907-7-24 s.n. Lake Bartlett Springs Comment
  CHSC100107  Arctostaphylos canescens subsp. canescens Glen Holstein 2003-3-19 Lake Collected along Perini Road immediately east of Perini Hill at the north end of Whispering Pines USGS Quadrangle map. Comment
  UC1043547  Arctostaphylos canescens subsp. canescens P. C. Everett and E. K. Balls 1954-10-17 20338 Lake road from Stonyford to Upper Lake 3.9 mi w Colusa-Lake Co. line (Goat Mt. to Bear Creek) 1371 Comment
  UC1309680  Arctostaphylos canescens subsp. canescens A. E. Wieslander 1938-10-29 843 Lake w slope Bartlett Mt.; Lakeport Quadrangle Comment
  UC1309698  Arctostaphylos canescens subsp. canescens K. E. Bradshaw 1937-6-2 58 Lake 3 1/2 mi nw Lakeport; Lakeport Quadrangle 548 Comment
  CAS-BOT-BC23910  Arctostaphylos canescens subsp. sonomensis Lester Rowntree 1937-7-11 s.n. Lake Cobb Mt. Comment
  UCR63023  Arctostaphylos elegans Donald G. Nelson 1940-4-30 661 Lake Cobb Mt., between Middletown and Kelseyville, south of Clear Lake. 'Loch Lomond', precisely at the summit of the grade. Comment
  UCD23598  Arctostaphylos glandulosa Rodney Gale Myatt 1971-9-16 1038 Lake Hull Mt., north of Lake Pillsbury. 2072 Comment
  CAS-BOT-BC23384  Arctostaphylos glandulosa subsp. cushingiana Walter Knight; I. Knight; Steve Edwards 1986-6-8 5448 Lake End of Pine Mt. Rd. 762 Comment
  CAS-BOT-BC23382  Arctostaphylos glandulosa subsp. cushingiana Milo S. Baker 1946-2-25 11295 Lake ca. 10 miles S of Kelseyville towards Lower Lake Comment
  CAS-BOT-BC24778  Arctostaphylos glandulosa subsp. glandulosa C. B. Wolf 1928-5-6 1963 Lake 2 mi. up Bartlett Springs grade. Comment
  CAS-BOT-BC24786  Arctostaphylos glandulosa subsp. glandulosa Robert F. Hoover 1941-4-27 4960 Lake 5 mi. s. of Mt. Konocti. Comment
  POM301498  Arctostaphylos glandulosa subsp. glandulosa C. Hart Merriam 1899-10-5 s.n. Lake Highland Springs. Comment
  RSA517744  Arctostaphylos glandulosa subsp. glandulosa Donald G. Nelson 1940-4-30 662 Lake Cobb Mt., between Middletown and Kelseyville, S of Clearlake. Loch Lomond, precisely at summit of the grade. Comment
  UC1120202  Arctostaphylos glandulosa subsp. glandulosa A. E. Wieslander July 1928 26 Lake near summit of old County road between Cloverdale and Kelseyville; Kelseyville Quadrangle Comment
  UC1120211  Arctostaphylos glandulosa subsp. glandulosa K. E. Bradshaw 1937-6-1 43 Lake 5 mi w Lakeport; Lakeport Quadrangle Comment
  UC83844  Arctostaphylos glandulosa subsp. glandulosa Katharine Brandegee 23 Lake Comment
  HSC67106  Arctostaphylos manzanita Teri Bartkowski, Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 4 Lake Coldsprings Campground, along access road to Indian Valley Comment
  UCD51913  Arctostaphylos manzanita A. Simontacchi 1937-6-25 200 Lake Lakeport. 899 Comment
  UCD83922  Arctostaphylos manzanita Ellen Dean; G. Harrington, C. Thomsen, J. Alderson, M. Bibbo 2010-4-24 5944 Lake BLM Cache Creek Wilderness. NE corner of wilderness, on flat just west of confluence of Cache and Rocky Creeks. 284 Comment
  CAS-BOT-BC38928  Arctostaphylos manzanita subsp. elegans M. S. Baker 1936-1-1 8582 Lake Soda Bay near Henderson Ranch Comment
  CAS-BOT-BC38942  Arctostaphylos manzanita subsp. elegans Lyman Benson 1930-5-9 2117 Lake Cold Creek Canyon, 2 miles south of Kelseyville and 1 mile southwest of Mt. Konocti. Clear Lake watershed. 502 Comment
  CAS-BOT-BC38952  Arctostaphylos manzanita subsp. elegans Carl B. Wolf 1937-9-16 9359 Lake North Coast Range, 6 So. of Kelseyville on road to Middletown (via Cobb). 457 Comment
  CAS-BOT-BC38974  Arctostaphylos manzanita subsp. elegans Milo S. Baker 1929-3-28 3409 c Lake Whispering Pines Resort Comment
  JEPS49561  Arctostaphylos manzanita subsp. elegans Mrs. Helen Rickabaugh 1936-12-6 Lake Mt. Konocti 1158 Comment
  JEPS80103  Arctostaphylos manzanita subsp. elegans L. R. Heckard with J. Hickman 1979-6-16 5112 Lake about 1 mi nw Timber Lake (w slopes of Snow Mt.); , nw of Timber Lake 1615 Comment
  CAS-BOT-BC38783  Arctostaphylos manzanita subsp. manzanita Agnes M. Bowman 1902-2-1 s.n. Lake Wilson Valley Comment
  CAS-BOT-BC38787  Arctostaphylos manzanita subsp. manzanita Eugene Lagel 1981-11-6 s.n. Lake Lucerne Comment
  CAS-BOT-BC38798  Arctostaphylos manzanita subsp. manzanita Alice Eastwood 1925-5-22 12797 Lake Dashiells Mt. Sanhedrin Comment
  CAS-BOT-BC38800  Arctostaphylos manzanita subsp. manzanita John Thomas Howell 1930-3-23 4567 Lake Four miles from Middletown on road to Adams Springs Comment
  CAS-BOT-BC38841  Arctostaphylos manzanita subsp. manzanita G. Wahlert; R. Floyd 2007-7-2 91 Lake Lower Lake, Copsey Creek Rd. 428 Comment
  CAS-BOT-BC38843  Arctostaphylos manzanita subsp. manzanita Rimo Bacigalupi 1924-2-23 s.n. Lake 4 mi beyond Middletown on road to Cobb Comment
  CAS-BOT-BC38847  Arctostaphylos manzanita subsp. manzanita T. S. Brandegee 1888-1-1 39 Lake Lake County Comment
  RSA15661  Arctostaphylos manzanita subsp. manzanita C. B. Wolf 1928-2-26 1514 Lake Above Blue Lakes on road from upper lake to Ukiah. Comment
  UC725753  Arctostaphylos manzanita subsp. manzanita A. A. Heller 1940-2-14 15497 Lake four mi s Lower Lake (along State Hwy 53) Comment
  JEPS80409  Arctostaphylos patula L. R. Heckard and J. Hickman 1981-6-23 5642 Lake n slope North Ridge (on Crockett Camp trail, n side of mt.); Snow Mt. 1630 Comment
  UC173891  Arctostaphylos patula H. M. Hall 1913-7-22 9567 Lake section of ranges 40-50 mi from Pacific Ocean; inner North Coast Ranges, Mt. Hull 2011 Comment
  CAS-BOT-BC43792  Arctostaphylos stanfordiana T. S. Brandegee 1886-1-1 30 Lake Lake County Comment
  CAS-BOT-BC46200  Arctostaphylos stanfordiana A. A. Heller 1902-7-30 6005 Lake On the ridge between the Blue Slide amd Sulphur creek w. of Hullville. Comment
  CAS-BOT-BC47327  Arctostaphylos stanfordiana H. E. Parks; S. T. Parks 1931-3-31 0926 Lake On Mirabel Creek near Mirabel Mine. Comment
  HSC7720  Arctostaphylos stanfordiana Freed W. Hoffman 1947-3-19 926 Lake Between Soda Bay and Lower Lake Comment
  JEPS13745  Arctostaphylos stanfordiana Frank W. Gould 1939-4-8 644 Lake halfway up grade on highway to Bartlett Springs (at n end of lake); Clear Lake Comment
  RSA712965  Arctostaphylos stanfordiana David W. Isle 1999-7-28 1406 Lake On Mason Trail to Poges Peak. 951 Comment
  UC527834  Arctostaphylos stanfordiana Ira L. Wiggins 1933-6-3 6734 Lake along rd across canyon (e) from Oat Hill Mine (se Lake Co.) Comment
  UC535011  Arctostaphylos stanfordiana H. E. and S. T. Parks 1931-3-31 926 Lake near Mirabel Mine; Mirabel Creek Comment
Read comments
Nov 16 2011
  UC549684  Arctostaphylos stanfordiana J. E. Adams 1933-11-25 589 Lake Hopland Rd 6 mi w Lakeport Comment
  UC549689  Arctostaphylos stanfordiana J. E. Adams 1934-3-10 665 Lake 7 mi s Kelseyville Rd. to Lower Lake Comment
  UCD53854  Arctostaphylos stanfordiana R. H. Neuns 1951-3-27 151 Lake West slope of Mt. Konocti. 762 Comment
  RSA96802  Arctostaphylos stanfordiana P. C. Everett, E. K. Balls, George B. Everett 1954-10-17 20340 Lake Goat Mt., to Bear Creek, 5.7 miles W of Lake-Colusa Co. line, between Stonyford and Upper Lake. 1159 Comment
  SEINET11984945  Arctostaphylos stanfordiana Unknown 1965-1 534 Lake Bartlett Mountain Rd, 3.8 mi E of Sawmill Flat Comment
  NY42981  Arctostaphylos stanfordiana subsp. stanfordiana J. B. Walker 1995-4-30 1398 Lake Mendocino National Forest, N of Nice, along High Glade Rd, 8km E of junction with Elk Mountain Rd 1000 Comment
  CHSC29618  Arctostaphylos viscida Dibble; Griggs 1979-7-12 122 Lake Near Rice Valley, close to the town of Stonyford. 701 Comment
  CHSC29673  Arctostaphylos viscida Dibble; Griggs 1979-7-12 127 Lake Near Rice Valley, close to the town of Stonyford. 640 Comment
  HSC27455  Arctostaphylos viscida J. P. Smith, J. O. Sawyer 1972-4-1 5154 Lake 2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  HSC67164  Arctostaphylos viscida J. P. Smith, J. O. Sawyer 1972-4-1 5154 Lake 2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  HSC7743  Arctostaphylos viscida Neuns 1951-4-3 161 Lake 3 1/2 mi. NW of Boggs Lake 793 Comment
  UCD52626  Arctostaphylos viscida Roman Gankin 1965-5-6 523 Lake Hill northwest of Cold Spring Camp, 0.9 mile east of Little Indian Valley (Kowalski Ranch and Stanton Creek), Lake County, California. Comment
  UCR42303  Arctostaphylos viscida L. F. LaPre 1984-6-4 s.n. Lake Inner North Coast Ranges, Geothermal energy field c. 4 mi due south of Whispering Pines near the Sonoma Co. line, along a ridge off Davies Road, c. 1/2 mi east of junction with Bear Ridge Road, c. 1/3 mi downhill from the road, at edge of a serpentine barren 851 Comment
  UC566044  Arctostaphylos viscida subsp. pulchella H. S. Yates 1934-2-25 367 Lake 2 1/2 mi ne Middletown (Putah Creek to Middletown); Lower Lake Quadrangle 304 Comment
  CAS-BOT-BC47421  Arctostaphylos viscida subsp. viscida M. S. Jussel 1933-7-7 381 Lake Between Cobb Mountain and Adam Springs on the Binkley Ranch Comment
  CAS-BOT-BC47432  Arctostaphylos viscida subsp. viscida H. E. McMinn 1923-5-26 981 b Lake Between Knopville and Lake Co. line Comment
  CAS-BOT-BC48232  Arctostaphylos viscida subsp. viscida L. R. Abrams 1928-5-7 12573 Lake 4-5 miles east of Hough's Springs Comment
  UC83046  Arctostaphylos viscida subsp. viscida Katharine Brandegee 1889-1 Lake Comment
  CAS-BOT-BC467183  Arenaria serpyllifolia var. serpyllifolia John Thomas Howell 1945-6-19 21061 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  SD8254  Argemone rotundata Daniel Cleveland 1882-6-19 Lake Allen Springs. Comment
  CAS-BOT-BC82439  Arnica discoidea Carl B. Wolf 1928-5-6 1970 Lake 3 1/2 miles up Bartlett Springs Grade Comment
  HSC83614  Arnica discoidea Gladys L. Smith 1981-6-22 6715 Lake Above Towhead Flat, 2 km. E of Mendocino Co. line and 6 km. N of Soda Spring Ranger Station; Mt. Sanhedrin 1219 Comment
  UC467697  Arnica discoidea H. M. Hall 1913-7-29 9595 Lake 40 miles from the Pacific Ocean, upper slopes of Cobb Mt. Cobb Mt. Comment
  UC65344  Arnica discoidea A. A. Heller 1902-7-25 5985 Lake (midway between Potter Valley and Hullville, foothills s of Mt. Sanhedrin) Potter Valley; Mt. Sanhedrin; S of Mt. Sanhedrin, Lake Co. Comment
  SJSU5625  Arnica discoidea J. B. Snell 1963-6-16 164 Lake c. 1 mi W of Bartlett Mt summit on road between Bartlett Springs & Nice Comment
  POM289330  Artemisia douglasiana Lyman Benson 1937-8-30 8495 Lake Kelseyville, Middle North Coast Range, Clear Lake watershed. 412 Comment
  UCD41679  Artemisia douglasiana Geri Hulse-Stephens 2001-9-6 807 Lake Goat Mountain. Lovelady Spring. 0.1 miles west of FS boundary gate. 1264 Comment
  UCD84565  Artemisia douglasiana Ellen Dean; C. Thomsen, G. Harrington, Davis Botanical Society 2010-6-5 6090 Lake Walker Ridge. Picnic Area near wetland/marsh. 899 Comment
  CAS-BOT-BC400502  Asarum caudatum A. A. Heller 1902-7-15 s.n. Lake South of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  JEPS80098  Asclepias cordifolia L. R. Heckard with J. Hickman 1979-6-16 5107 Lake about 1 mi nw Timber Lake (w slopes of Snow Mt.); Snow Mt. 1615 Comment
  SEINET955309  Asclepias eriocarpa Lyman Benson 1942-1 11296 Lake Kelsey Creek, 1 mile north of Kelseyville. 411 Comment
  UCD84009  Asclepias eriocarpa Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6183 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by western fork of Rocky Creek Road. Rocky Creek Drainage, north of (below) waterfall and large boulders. Serpentine area on east side of drainage with groves of Cupressus sargentii. Ephermeral tributary enters creek here and comes from serpentine barrens on upper slopes. 648 Comment
  POM268943  Asclepias fascicularis Lyman Benson 1932-7-15 3932 Lake Kelseyville, Middle N Coast Mountains, Kelsey creek watershed 457 Comment
  RSA202138  Asclepias fascicularis Paul C. Hutchison, J. K. Wright, Rimo Bacigalupi 1963-8-17 2704 Lake Eel river, lumber road 21N05, 0.8 mile west of and below Rice Fork junction 518 Comment
  UC353843  Asclepias speciosa Milo S. Baker 1927-7-2 2270 a Lake 1 mi n Cobb's Station (along Hiway) Comment
  JEPS64577  Aspidotis californica Hugo and Juanita Hamann and Edwrd Dearing 1971-2-12 Lake beyond ruins of Old Stage Rd Station (w bank of Soda Creek) 274 Comment
  JEPS35377  Aspidotis densa G. E. Davenport Lake Bartlett's Springs Comment
  JEPS59985  Aspidotis densa Mrs. Leslie Egan 1932-12-27 Lake Cobb Mt Comment
  RSA101685  Aspidotis densa Pelton 1877-1 s.n. Lake [no locality information provided] 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-BC361412  Asteraceae Greg de Nevers 2001-5-14 12370 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  JEPS77375  Astragalus breweri Robert M. Lloyd 1963-5-4 2602 Lake on State Highway 29, 14 mi n Cobb; n of Cobb 426 Comment
  LA204884  Astragalus breweri M. S. Baker; 1932-4-4 5996 Lake 1 mi. S of Lakeport Comment
  UC162855  Astragalus breweri J. P. Tracy May 28 1902-Jun 2 1902 1647 Lake 6 mi nw Lakeport (hills about Scotts Valley); , nw of Lakeport 426 Comment
  UC81198  Astragalus clevelandii K. Brandegee 1892-8-21 Lake Hot Springs Comment
  CAS-BOT-BC178336  Astragalus gambelianus Agnes M. Bowman 1902-4-1 202 Lake Sulphur Banks Comment
  CDA24962  Astragalus gambelianus G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17104 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 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
  CHSC70980  Astragalus rattanii var. jepsonianus Vernon Oswald; Lowell Ahart 1998-5-7 9013 Lake Bartlett Springs Rd. 3.7 mi west of Bear Valley Rd., 0.8 mi west of Sawtelle Valley and Grapevine Flat roads. 627 Comment
  SD27934  Astragalus rattanii var. jepsonianus Carl B. Wolf 1928-5-4 1894 Lake 2 miles north of Middletown 427 Comment
  UCSC000732  Asyneuma prenanthoides Pauline Schulthess 1931-7-26 s.n. Lake 4 miles south of Kelseyville Kelseyville - Kelsey Creek Canyon Comment
  CAS-BOT-BC17496  Athysanus pusillus John H. Thomas 1966-3-21 11523 a Lake About 4 miles south of Lower Lake as measured along highway 29. 426 Comment
  CAS-BOT-BC17501  Athysanus pusillus Peter H. Raven 1963-4-13 18168 Lake 0.2 mile east of State Highway 29, near Lakeport. Comment
  HSC28210  Athysanus pusillus J. P. Smith, J. O. Sawyer 1972-4-1 5128 Lake 0.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. 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
  UC673343  Athysanus pusillus H. L. Mason 1929-4-29 5237 Lake 2.9 mi w of Lakeport Comment
  UC424803  Athysanus pusillus Milo S. Baker 1930-4-19 3991 b Lake area n of Lower Lake Comment
  SD8069  Atriplex Daniel Cleveland 1882-6-13 Lake Bear Valley Comment
  UCR196910  Avena fatua S. Franson 1997-5-16 31 Lake North Coast Range, city of Upper Lake, immediately east of intersection of Hwy 20 and Hwy 29 409 Comment
  RSA2477  Azolla filiculoides J. W. Blankinship 1928-9-17 s.n. Lake Lakeport. Comment
  UCR270612  Baccharis glutinosa John F. Emmel 2002-7-29 1766 Lake northwest of Lake Pillsbury, along Road 20N04, 8.4 road miles northwest of the junction with Road M-1 Comment
  CHSC89454  Baccharis pilularis Lowell Ahart 2004-10-4 11453 Lake On the south edge of Bartlett Springs Road (Road M 12), about 1/8 mile northeast of the northeast part of Indian Valley Reservoir. 463 Comment
  HSC92106  Baccharis salicifolia D. Baxter, S. Boren, C. Williams 1994-4-23 9 Lake Blue Oak Campground 549 Comment
  JEPS21318  Baccharis salicifolia subsp. salicifolia W. L. Jepson 1938-10-1 19057 Lake bridge over Putah Creek; Coyote Valley Comment
  JEPS40665  Baccharis salicifolia subsp. salicifolia W. L. Jepson 1920-5-24 9004 Lake Hough Springs 487 Comment
  UC1282791  Barbarea orthoceras J. R. Sweeney 1953-5-8 1014 Lake 0.4 miles southeast of Black Oak Villa in Butts Canyon, 1.1 miles from Lake-Napa County line on Pope Valley road. 243 Comment
  UC796468  Barbarea orthoceras Ira L. Wiggins 1949-5-1 12106 Lake 15 miles south of Lake Pilsbury Comment
  UCD47890  Barbarea orthoceras Ellen Dean; Ryan Brisco 2005-4-24 2462 Lake Lake County, McLaughlin UC Reserve, along Morgan Valley Rd, 1.0 rd mile N of intersection with Rieff Rd, on the W side of Morgan Valley Rd. 716 Comment
  HSC35405  Barbarea verna J. M. Sauser 1975-5-3 27 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 Comment
  POM272599  Barbarea vulgaris Lyman Benson 1928-3-30 s.n. Lake Kelseyville, Middle N Coast, Kelsey Creek. 442 Comment
  JEPS47765  Berberis aquifolium var. dictyota J. W. Blankinship 1926-7-10 Lake Clark's Peak Kelseyville 914 Comment
  UC424858  Berberis aquifolium var. dictyota Milo S. Baker 1929-7-3 3548 Lake near <Sheep> Canal Snow Mt 1219 Comment
  CAS-BOT-BC102016  Bidens laevis Greg de Nevers 2001-7-8 12556 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC100715  Blennosperma nanum var. nanum R. Bacigalupi 1948-3-7 2864 Lake In pear orchard, 6 miles northeast of Lakeport Comment
  CHSC79479  Boechera breweri G. F. Hrusa 1998-6-19 14628 Lake Northern California. North Coast Ranges. W side of Goat Mtn. summit. 1700 Comment
  UCD167758  Boechera breweri James A. Neilson Jr. 1981-4-5 4007 Lake 1/4 mi. S from base of Cobb Mt. (Exact location unknown. Coordinates estimated by label maker.) Comment
  SEINET11991674  Boechera breweri Unknown 1984-1 4 Lake Geysers Rock 1101 Comment
  UC118054  Boechera breweri subsp. breweri T. S. Brandegee 1891-6-20 Lake Snow Mt. Comment
  POM32024  Boisduvalia densiflora var. densiflora A. A. Heller 1902-7-21 5973 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  RSA2277  Boisduvalia glabella J. W. Blankinship 1923-6-25 s.n. Lake Kelseyville. Comment
  POM203155  Boisduvalia stricta M. S. Jussel 1933-6-26 206 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch. Comment
  CAS-BOT-BC28220  Bolboschoenus fluviatilis Herbert L. Mason 1945-8-24 12673 Lake East Shore, Lower Lake Comment
  CAS-BOT-BC420282  Boykinia occidentalis C. F. Luthold 1893-7-4 s.n. Lake Cobb Mountain Comment
  RSA8462  Boykinia occidentalis M. S. Jussel 1933-6-26 201 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch. Comment
  UC1751057  Brasenia schreberi Annetta M. Carter 1952-8-25 3208 Lake Boggs Lake. SE of Kelseyville. 853 Comment
  UC8784  Brasenia schreberi Willis L. Jepson 1892-7 Lake near Lakeport; Mountain region of Clear Lake Comment
  CAS-BOT-BC36701  Brassica rapa Greg de Nevers 2001-3-11 12111 Lake Clear Lake, Rodman Slough Preserve. 457 Comment
  RSA109940  Brickellia greenei Philip A. Munz 1956-7-25 22357 Lake Long ridge Trail, Fir Root Spring to Snow Mtn. 1646 Comment
  UC1731211  Brodiaea coronaria subsp. rosea Dean W. Taylor 1998-6-23 16708 Lake Stove Glade (ca 1 mile N of N end Indian Valley Res) 609 Comment
  UCSB46293  Brodiaea elegans subsp. elegans Steele, Kelly 1980-6-25 Lake 12.5 miles north on Walker Ridge Road from its junction with Hwy. 20 Comment
  UCD58310  Bromus carinatus Elizabeth Wilson 1939-5-28 s.n. Lake West side Clear Lake. Comment
  UCD58311  Bromus carinatus Elizabeth Wilson 1939-5-28 s.n. Lake West side Clear Lake. Comment
  CAS-BOT-BC155913  Bromus commutatus Milo S. Baker 1945-5-24 10908 Lake 1.5 mile south of Lakeport along Highway. Comment
  JEPS101995  Bromus commutatus Dean Wm. Taylor with Mey Akasah 1999-6-3 17207 Lake Manning Flat, along Highway 29 5 miles West from Lower Lake 563 Comment
  POM294954  Bromus commutatus Lyman Benson 1941-7-31 11011 Lake 1 1/2 miles northwest of Kelseyville. 412 Comment
  RSA2773  Bromus diandrus J. W. Blankinship 1923-4-15 s.n. Lake Lakeport Comment
  UCD47891  Bromus diandrus Ellen Dean; Ryan Brisco 2005-4-24 2463 Lake Lake County, McLaughlin UC Reserve, along Morgan Valley Rd, 1.1 rd mile N of intersection with Rieff Rd, on the W side of Morgan Valley Rd. 731 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
  CHSC27489  Bromus hordeaceus S. M. Schraga 1972-3-25 1 Lake Off n side of Hwy 20 at base of cliffs just w of Lucerne. Comment
  POM277341  Bromus laevipes Lyman Benson 1929-7-13 1779 Lake Mt. Konocti. Above Breens lake. Comment
  RSA126883  Bromus laevipes K. e. Bradshaw 1937-6-10 121 Lake Lower Blue Lake. 457 Comment
  SD180629  Bromus laevipes Beecher Crampton 1954-6-8 1940 Lake 3 miles N of Cobb Mt, bottle Rock Road. Comment
  UC1131023  Bromus laevipes A. Simontacchi 1937-6-25 196 Lake 2.7 mi sw of Sawmill Flat (Mendocino National Forest); Mendocino National Forest 899 Comment
  UCD20452  Bromus laevipes E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1036 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
  HSC66023  Bromus madritensis subsp. rubens D. Boyd, M. Eichelberger, Tim Messick, Tom Ranker 1980-4-19 31 Lake Along Walker Ridge Rd., 1.3 mi. S of junction with access road to Indian Valley Dam. Comment
  RSA2756  Bromus marginatus J. W. Blankinship 1924-5-24 s.n. Lake Kelseyville. Comment
  UCD58611  Bromus pseudolaevipes Beecher Crampton 1956-5-21 3442 Lake 1.5 miles north of Middletown. On the road to Harbin Springs. Comment
  CAS-BOT-BC161784  Bromus rubens Peter H. Raven 1951-4-8 2774 Lake North of Middletown. Comment
  POM286564  Bromus rubens Lyman Benson 1928-5-1 532 Lake Middle N Coast Mt. Range; Clear Lake Watershed; West Base of Mt. Konocti. 610 Comment
  SEINET3923294  Bromus rubens J. P. Smith, T. Nelson 1976-4-12 8550 Lake 7.8 miles from Lower Lake on the Morgan Valley road.; 0 640 Comment
  RSA2770  Bromus secalinus J. W. Blankinship 1923-6-17 s.n. Lake Kelseyville. Comment
  RSA0116951  Bromus secalinus Lyman Benson 1948-7-1 12878 Lake Big Valley 2 miles north of Kelseyville. Mt. Range: Middle North Coast. Drainage Area: Clear Lake. 411 Comment
  SBBG115770  Bromus sterilis J. T. Howell 1976-4-27 51598 Lake Lakeport 411 Comment
  CHSC8174  Bromus tectorum J. G. Moore 1969-5-10 53 Lake 15 mi. sw of Lakeport on Cold Creek-Bottle Rock Rd. on e sloep on creek side. 762 Comment
  UC1155261  Bromus tectorum J. R. Sweeney 1953-5-27 1074 Lake 1.2 mi sw of Highland Springs 464 Comment
  UCD136995  Bromus tectorum Ellen Dean; with Plant Biology 102 interns 2013-5-4 7735 Lake Clear Lake State Park. NE of Kelseyville. North side of park, North of Soda Bay road. Within meadow on east side of entrance road to park. Just south of entrance kiosk. 412 Comment
  UCD42051  Bromus tectorum Geri Hulse-Stephens 2001-6-5 663 Lake Goat Mountain. Addington Camp. 1386 Comment
  UCD60052  Bromus tectorum R. Tofsrud 1949-1 s.n. Lake Between Kelseyville and Lower Lake. Comment
  HSC48505  Bromus vulgaris J. P. Smith, Thomas W. Nelson, J. O. Sawyer 1977-7-14 9324 Lake Mendocino National Forest, along Boardman Ridge, 1.6 mi. from its junction with FS Rd. 20N01 1220 Comment
  CAS-BOT-BC273204  Cacaliopsis nardosmia Helen K. Sharsmith 1953-6-30 4401 Lake Inner North Coast Ranges. 1.5 miles below summit of Goat Mountain on road from Bear Creek, Mendocino National Forest 1676 Comment
  CAS-BOT-BC185113  Calamagrostis ophitidis Peter H. Raven 1954-9-1 8114 Lake East of Mirabel Park (1 mile). Area along Hoffman Creek. 518 Comment
  UC1282812  Calandrinia breweri J. R. Sweeney 1951-4-1 576 Lake s-facing slope 1.2 mi sw Highland Springs 464 Comment
  CAS-BOT-BC80406  Calocedrus decurrens J. W. Blankinship 1923-4-8 s.n. Lake Mt. Hannah 914 Comment
  RSA2419  Calocedrus decurrens J. W. Blankinship 1923-4-8 s.n. Lake Mt. Hannah 1067 Comment
  NY1104586  Calochortus J. Torrey 1865-1 s.n. Lake Near Clear Lake Comment
  CAS-BOT-BC488460  Calochortus amabilis James Jokerst 1985-4-16 2238 Lake Whispering Pines Quad. near Putah creek Comment
  UC1282846  Calochortus amabilis J. R. Sweeney 1952-5-2 773 Lake 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa County line on Pope Valley road); Butts Canyon 243 Comment
  CAS-BOT-BC488464  Calochortus amabilis A. A. Heller 1919-5-10 13131 Lake Coast Range, summit of the ridge west of Leesville 609 Comment
  CAS-BOT-BC488477  Calochortus amabilis Alice Eastwood 1925-5-22 12789 Lake Dashville Mt. Sanhedrin Comment
  RSA0016855  Calochortus amabilis Lloyd Simpson 1977-4-23 264 Lake 0.4 mi N of State Rt 20 on the Walker Ridge Rd. 640 Comment
  UC3457  Calochortus amabilis Miss Anderson 1875-1 Lake Comment
  CAS-BOT-BC487829  Calochortus coeruleus Wayne Roderick 1967-5-20 s.n. Lake Western Mines Road, n. side of Mt. Ste. Helena 609 Comment
  JEPS61680  Calochortus luteus W. L. Jepson 1920-5-24 9012 Lake Hough Springs, ne Lake Co. Hough Springs 487 Comment
  SEINET3885474  Calochortus luteus Margaret J. Williams, Duretta Roderick 1984-5-22 84- 17 -1 Lake Walker Ridge road, 1.4 mi in.; 0 610 Comment
  CAS-BOT-BC491939  Calochortus luteus Agnes M. Bowman 1902-5-1 127 Lake Sulphur Banks Comment
  RSA339159  Calochortus luteus Margaret J. Williams, Wayne Roderick 1984-5-22 84- 16 -1 Lake Highway 20, near Cache Creek 274 Comment
  UCD84574  Calochortus splendens Ellen Dean; C. Thomsen, G. Harrington, Davis Botanical Society 2010-6-5 6099 Lake Lake County. Along Walker Ridge Road between Barrel Springs and intersection with Bartlett Springs Road. West side of the road. 1038 Comment
  SJSU1520  Calochortus tolmiei D. J. Thomson 1954-5-2 Lake Cow Mt Recreational Area near Lakeport Comment
  UC1134444  Calochortus tolmiei K. Bradshaw 1937-5-28 9 Lake Pinnacle Rock Mendocino National Forest, Lakeport Quad. 1356 Comment
  CAS-BOT-BC483563  Calochortus tolmiei Ella D. Cantelow 1957-5-31 s.n. Lake Above Clear Lake along Bartlett Springs Road Comment
  RSA70374  Calochortus tolmiei Frank W. Peirson, Mabel B. Peirson 1926-4-3 6621 Lake South of Middletown near Napa County line Comment
  CAS-BOT-BC132590  Calochortus uniflorus J. W. Blankinship 1923-4-29 s.n. Lake Siegler Springs Comment
  CAS-BOT-BC132594  Calochortus uniflorus M. S. Jussel 1932-4-30 s.n. Lake Jordan Park, Coleman estate Comment
  POM292445  Calochortus uniflorus Lyman Benson 1930-3-27 1990 Lake Kelseyville, Middle North Coast mountain range, Trailors Pasture 427 Comment
  RSA369106  Calochortus uniflorus M. S. Jussel 1931-5-1 93 Lake Kelseyville Comment
  SEINET12049800  Calochortus vestae F. H. Utech, Knight, W.; Knight, I.; Edwards, S. 1986-1 86 -275 Lake ca 5 mi WSW of Kelseyville, Highland Springs Road near Highland Springs Reservior 500 Comment
  POM284495  Calycadenia ciliosa Lyman Benson 1928-9-10 536 Lake Kelsey Creek, Kelseyville; Middle N Coast Mt. Range; Clear Lake Watershed 457 Comment
  UC495635  Calycadenia fremontii Joseph P. Tracy 1929-9-2 8664 Lake Scott Valley Northern Coast Ranges 426 Comment
  CAS-BOT-BC273329  Calycadenia fremontii Joseph P. Tracy 1905-7-21 2340 Lake Northern Coast Ranges. On Pine Mountain. Elk Mountain, Northern Lake County 1524 Comment
  CAS-BOT-BC273338  Calycadenia fremontii H. M. Hall 1923-10-13 11934 Lake 1 mile w. of Lakeport Comment
  HSC70142  Calycadenia fremontii Thomas W. Nelson, Jane P. Nelson 1977-7-13 3631 Lake Soda Creek Ranger Station 520 Comment
  RSA789316  Calycadenia fremontii R. L. Carr 1978-8-19 2145 Lake 2.2 mi S of Wight Way on Kelsey Cr Dr, S of Kelseyville. 464 Comment
  UC1876214  Calycadenia fremontii Gerald D. Carr 1973-9-11 760 Lake Along High Valley Creek, ca 2.5 mi W f Glenbrok. 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
  UC1971701  Calycadenia fremontii 1978-8-19 2143 Lake 2.6 mi E of Middleton on Hwy 29 (=GDC 618) 320 Comment
  UC1971703  Calycadenia fremontii 1978-8-19 2145 Lake 2.2 mi S of Wight Way on Kelsey Creek Dr, S of Kelseyville (=GDC 754) 464 Comment
  CAS-BOT-BC106119  Calycadenia micrantha R. L. Carr 1997-10-7 3395 Lake Ca. 200 yds SW of Little Pinnacle Rock Peak, on Froest Rd 16N01 ca. 1.9 mi W of its jct with rd to Bartlett Springs 1339 Comment
  UC1876177  Calycadenia micrantha Gerald D. Carr 1974-8-10 771 Lake 0.4 mi S of Elk Mt. summit on Elk Mt. Rd. 1158 Comment
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Aug 22 2020
  UCD129671  Calycadenia micrantha R. L. Carr 1997-10-7 s.n. Lake ca. 200 yards southwest of Little Pinnacle Rock Peak, on Forest Road 10N01 ca. 1.9 miles west of its junction with road to Bartlett Springs. 1339 Comment
  SEINET7042515  Calycadenia mollis A. G. Vestal 1938-9-1 s.n. Lake Bear Creek. Elk Mountain quadrangle UTM Zone 10, 502182mE, 4346597mN. Comment
  CAS-BOT-BC270816  Calycadenia pauciflora David D. Keck 1938-8-3 4735 Lake 5 miles W of Middletown on road to Cobb Mountain Comment
  UCD129811  Calycadenia pauciflora Gerald D. Carr 1971-8-6 619 Lake 5 miles northwest of Middletown on Hwy 175. Comment
  UCD35619  Calycadenia pauciflora Beecher Crampton 1958-8-19 5106 Lake Dry meadow just north of Boggs Lake, northwest slope of Mt. Hannah. Comment
  CAS-BOT-BC270763  Calycadenia pauciflora Gerald D. Carr 1971-8-19 644 Lake 0.9 mile NW of Napa County line on Morgan Valley Road 640 Comment
  CAS-BOT-BC270772  Calycadenia pauciflora C. G. Pringle 1882-8-26 s.n. Lake Unspecified Comment
  CAS-BOT-BC270779  Calycadenia pauciflora H. M. Hall 1924-10-10 s.n. Lake From seed S of Lakeport Comment
  POM174182  Calycadenia pauciflora Edward L. Greene 1888-08 s.n. Lake [No locality information on label] Comment
  RSA103964  Calycadenia pauciflora M. K. Curran 1884-1 139 Lake [No locality information on label] Comment
  RSA255555  Calycadenia pauciflora Gerald D. Carr 1972-7-29 719 Lake 1.2 miles W of Colusa Co. line on Bartlett Springs Road Comment
  RSA255560  Calycadenia pauciflora Gerald D. Carr 1971-8-17 641 Lake 150 yards east of Hwy. 175, 0.7 miles south of Hwy. 29 Comment
  RSA255578  Calycadenia pauciflora Gerald D. Carr 1971-9-20 671 Lake 2.2 miles SE of Morgan VAlley Road on Rieff Road 732 Comment
  UC1876237  Calycadenia pauciflora Gerald D. Carr 1971-8-17 641 Lake 150 yards E of Hwy 175, 0.7 mi S of Hwy 29. Comment
  UC1971702  Calycadenia pauciflora 1978-8-19 2144 Lake 1.0 mi E of Kelseyville on Konocti Road (=GDC 2144) 427 Comment
  UC728672  Calycadenia truncata Milo S. Baker 1945-6-19 10952 Lake near Sawmill Flat; Bartlett Mt. 1219 Comment
  UC89090  Calycadenia truncata T. S. Brandegee 1891-6-22 Lake s. base Snow Mt. (Smith's); , Smith's Comment
  UCD32411  Calycadenia truncata Beecher Crampton; Jim Sweeney 1950-5-6 565 Lake 1 mile west of Highland Springs on either side of the road. 457 Comment
  RSA255570  Calycadenia truncata subsp. microcephala Gerald D. Carr 1974-8-10 771 Lake 0.4 miles south of Elk Mt. summit on Elk Mt. Road 1159 Comment
  CAS-BOT-BC275369  Calycadenia truncata var. truncata Greg de Nevers 2000-12-21 12089 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  RSA456150  Calycanthus occidentalis Robert Gustafson, Don Reynolds 1983-6-7 2744 Lake Butts Canyon Rd., about 2 miles NW of the jct. of Snell Valley Rd. Comment
  UC135676  Calyptridium monospermum C. A. Purpus June 1894 1183 Lake Mount Hull 1828 Comment
  JEPS52579  Calyptridium quadripetalum W. L. Jepson 1938-6-9 18952 Lake Indian Valley, Stanton Creek Stanton Creek; Indian Valley, Stanton Creek 487 Comment
  UC1540432  Calyptridium quadripetalum Herbert L. Mason 1936-4-26 11097 a Lake 16 mi ne of Clear Lake (Bartlett Springs); Bartlett Springs 792 Comment
  SD8150  Calyptridium roseum Daniel Cleveland Jun 1882 Lake Allen Springs Comment
  JEPS118586  Calystegia collina B. Castro, L. P. Janeway 1999-7-5 1002 Lake Ca 12 air mi SSW of Stonyford, 4 mi NW of Indian Valley Reservoir, just S of Colusa/Lake Co line, at Kanaka Glade. Hough Springs 7.5' quad. Comment
  RSA0059896  Calystegia collina subsp. collina Carl B. Wolf 1928-5-7 2105 Lake 6 mi. east of Houghs Mineral Springs on the road to Williams. Comment
  CAS-BOT-BC223612  Calystegia collina subsp. oxyphylla Doris K. Kildale 1928-5-7 4997 Lake 6 miles east of Hough's Mineral Springs Comment
  CHSC48298  Calystegia collina subsp. oxyphylla Vernon Oswald 1986-5-12 2019 Lake Brim Rd. (Bartlett Springs Rd.) 0.2 mi w of the road to Barrel Spring. 624 Comment
  POM278812  Calystegia collina subsp. oxyphylla Lyman Benson 1932-6-15 3688 Lake Cobb Valley; Middle N Coast Range, Kelsey Creek Watershed. 701 Comment
  UC1731255  Calystegia collina subsp. oxyphylla Dean W. Taylor 1997-4-23 15959 Lake 10 mi S of Lakeport (W shore of Highland Springs Reservoir E of Highland Springs Road); North Coast Ranges 502 Comment
  RSA0059885  Calystegia subacaulis Aaron Liston, M. Blumler 1987-4-25 665 -1 Lake 3 miles NE of Middletown on Hwy 29. Comment
  RSA10761  Camassia leichtlinii subsp. suksdorfii Carl B. Wolf 1928-5-6 2060 Lake 5 miles E of Barlett Springs on the road to Williams Comment
  UC909741  Camissonia contorta Milo S. Baker 1950-5-6 12197 Lake about 1 mi se Borax Lake Comment
  POM272037  Camissonia hirtella Lyman Benson 1928-4-30 120 Lake Kelseyville - Lower Lake; Middle North Coast Mt. Range; Thurston Lake watershed. Dry land south of Mt. Konocti, Konocti Bay Road 610 Comment
  JEPS77386  Camissonia lacustris Robert M. Lloyd 1963-5-4 2612 Lake on road to Hopland about 1/2 mi from State Highway 29 (2 mi +/- below Lakeport) 396 Comment
  HSC16504  Camissonia ovata D. M. Patten 1964-5-1 Lake 7.5 mi. from Lakeport on Hidden Lake Rd. 463 Comment
  UCD141185  Capsella bursa-pastoris Ellen Dean; with Plant Biology 102 interns 2013-4-14 7691 Lake Clear Lake State Park. NE of Kelseyville. Main part of park near boat launch area and Visitor Center parking lot. 405 Comment
  CDA24747  Cardamine californica var. sinuata W. F. Cruikshank 1961-3-31 Lake Kelseyville. 0 Comment
  CDA6908  Carduus tenuiflorus T. C. Fuller 1958-5-27 1178 -58 Lake 1 miles east of Lucerne. 0 Comment
  CAS-BOT-BC376411  Carex Greg de Nevers 2001-5-14 12426 Lake Clear Lake, Lake County Land Trust, Rodman Slough. 475 Comment
  CHSC78913  Carex aurea L. P. Janeway 2000-5-30 6762 Lake Inner North Coast Ranges. Spring 0.3 km north of Wyley Glade. 716 Comment
  POM296867  Carex barbarae Lyman Benson 1936-7-25 7912 Lake Middle North Coast; Kelseyville. Clear Lake. 412 Comment
  CAS-BOT-BC34988  Carex densa Alice Eastwood; John Thomas Howell 1938-5-17 5672 Lake Elk Mountain. Comment
  CAS-BOT-BC34993  Carex densa John Thomas Howell 1945-6-18 20968 Lake Baumgartner Meadow north of Cobb Mountain. Comment
  CAS-BOT-BC34997  Carex densa J. W. Blankinship 1924-6-8 s.n. Lake Kelseyville. Comment
  RSA2487  Carex densa J. W. Blankinship 1923-4-15 s.n. Lake Kelseyville. Comment
  CAS-BOT-BC34835  Carex densa John Thomas Howell 1943-5-11 18024 Lake 1 mile north of Kelseyville. Comment
  CAS-BOT-BC20015  Carex feta Gladys L. Smith 1981-6-22 6713 A Lake Above and below road. Mt. Sanhedrin, 6.0 km. E of Mendocino County line and 4.8 km. N of Soda Creek Ranger Station. Comment
  CAS-BOT-BC21299  Carex fracta A. A. Heller 1902-7-23 5952 Lake Thistle Springs, Mount Sanhedrin. Comment
  CAS-BOT-BC21301  Carex fracta Philip Alexander Munz 1956-7-24 22270 Lake Fir Root Spring, Long Ridge SE of Snow Mountain. 1371 Comment
  CAS-BOT-BC20855  Carex globosa Robert Francis Hoover 1941-5-2 4989 Lake East side of Mount St. Helena. Comment
  CAS-BOT-BC146657  Carex hirtissima Alice Eastwood; John Thomas Howell 1938-5-17 5681 Lake Elk Mountain Ranger Station Comment
  SEINET7561558 Image available Carex hirtissima Alice Eastwood, John Thomas Howell 1938-5-17 5717 Lake Little Squaw Valley. Comment
  UCD70602  Carex klamathensis G. L. Stebbins 1985-5-19 C 532 Lake Pacific Ridge, Kanaka Glade. 981 Comment
  CAS-BOT-BC31222  Carex lenticularis var. impressa L. R. Heckard 1974-9-11 3933 Lake Moist margin of Frog Pond ca 1/2 mi NW of Foutch Camp (ca 1.5 mi SE of Snow Mt. W) 1920 Comment
  CAS-BOT-BC31699  Carex mariposana Alice Eastwood; John Thomas Howell 1938-5-18 5723 Lake Near Lakeport Comment
  CAS-BOT-BC32146  Carex multicaulis Martin Simon Jussel 1931-3-30 8 Lake Jordan Park, Cobb Mt. Comment
  JEPS80040  Carex multicaulis L. R. Heckard with J. Hickman 1979-6-15 5039 Lake above Summit Springs (w slope of Snow Mt.); Snow Mt. 1676 Comment
  UC767140  Carex nudata R. F. Hoover 1941-5-10 5015 Lake St. Helena Creek 2 mi S of Middletown Comment
  JEPS80345  Carex pachystachya L. R. Heckard and J. Hickman 1981-6-21 5582 Lake north cirque, Snow Mt. Snow Mt. 1889 Comment
  UCD136998  Carex praegracilis Ellen Dean; with Plant Biology 102 interns 2013-5-4 7736 Lake Clear Lake State Park. NE of Kelseyville. North side of park, North of Soda Bay road. Within meadow on east side of entrance road to park. Just south of entrance kiosk. 412 Comment
  CAS-BOT-BC118817  Carex preslii Alice Eastwood; John Thomas Howell 1938-5-17 5670 Lake Elk Mt. Comment
  UCD140811  Carex scopulorum var. bracteosa Geri Hulse-Stephens 2001-4-27 542 Lake Goat Mountain. NW end of Addington Pond. 1280 Comment
  CAS-BOT-BC117560  Carex serratodens Alice Eastwood; John Thomas Howell 1938-5-17 5690 Lake Elk Mt. 1127 Comment
  CAS-BOT-BC117564  Carex serratodens Doris K. Kildale 1928-5-7 5002 Lake 6 mi E of Hough's Mineral Springs Comment
  CHSC114989  Carex serratodens Lowell Ahart 2015-4-10 20015 Lake On the north side of Brim Road, about 3 miles west of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. 645 Comment
  UCR48633  Carex serratodens 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
  HSC44006  Carex serratodens Robert M. Specht 1977-4-28 828 Lake In S running drainage on the E side of Round Mtn. 512 Comment
  RSA90885  Carex serratodens F. W. Peirson, Mabel Peirson 1926-4-3 6615 Lake 3.3 mi N of Middletown. Lake County Comment
  JEPS80853  Carex subfusca L. R. Heckard and J. C. Hickman 1980-9-16 5449 Lake along Trout Creek Snow Mt., Trout Creek 1889 Comment
  SEINET13722955  Carex tumulicola L. Koch 1940-4-26 871 Lake 4.3 mi S of Adam Springs junction on road to Middletown (Hwy 29), Inner North Coast Ranges Comment
  HSC30734  Castilleja affinis Teresa Prendusi 1974-5-4 25 Lake Walker Ridge, 0.5 mi. N of junction with Hwy. 20 671 Comment
  SEINET10928162  Castilleja applegatei Rimo Bacigalupi 1954-7-13 Bacigalupi 4675 Lake Growing up through thickets of Ceanothus cordulatus Kell. Just below (north-facing slope) summit of Sheetiron Mountain. 1981 Comment
  JEPS33790  Castilleja applegatei subsp. martinii Robert M. Lloyd 1963-5-4 2586 Lake ca 5 mi n Middletown (on State Highway 29 at intersection of Socrates Mine Road) Comment
  POM182681  Castilleja applegatei subsp. martinii D. D. Keck 1931-4-3 1078 Lake 6 miles N of Aetna Springs. Comment
  RSA2320  Castilleja applegatei subsp. martinii J. W. Blankinship 1927-5-22 s.n. Lake Mt. Konocti. Comment
  RSA2323  Castilleja applegatei subsp. martinii J. W. Blankinship 1926-7-4 s.n. Lake Mt. Konocti. 915 Comment
  RSA296369  Castilleja applegatei subsp. martinii R. C. Bacigalupi, J. R. Sweeney 1953-5-27 4166 Lake Along State Highway 29, about 2 miles south of Whispering Pines Resort. In canyon of upper Putah Creek, about 0.25 mile above (north of) junction of road to Andersons Springs. 488 Comment
  HSC20837  Castilleja attenuata H. E. Parks, S. T. Parks 1930-5-15 827 Lake Mirabel Mine 762 Comment
  HSC62801  Castilleja attenuata Thomas Wood 1979-4-14 102 Lake 0.4 mi. N of S.R. 20 on the Walker Ridge Rd. 640 Comment
  HSC72417  Castilleja attenuata J. P. Smith 1974-5-4 7358 Lake 0.5 mi. N of junction of Hwy. 20 and Walker Ridge Rd. 671 Comment
  JEPS9975  Castilleja attenuata Joseph P. Tracy 1921-5-11 5510 Lake Lakeport Northern Coast Ranges 426 Comment
  UC1032371  Castilleja densiflora subsp. densiflora H. S. Yates 1934-4-15 3740 Lake Bendmore Valley; Ukiah Quad. 762 Comment
  UC1734067  Castilleja exserta subsp. exserta Kay H. Beach, Frank Gould 1940-5-17 444 Lake near Middletown Comment
  CHSC27548  Castilleja foliolosa Scott E. Patton 1978-4-9 14 Lake 5.1 m w of Walker Ridge Rd, Hwy 20. 457 Comment
  RSA10249  Castilleja foliolosa Carl B. Wolf 1928-5-4 1891 Lake 2 mi. north of Middletown. Comment
  HSC20581  Castilleja foliolosa H. D. Sumner 1960-4-30 Lake E grade of Clear Lake, near Hwy. 20 396 Comment
  HSC27457  Castilleja foliolosa J. P. Smith, J. O. Sawyer 1972-4-1 5183 Lake Rd. between Indian Valley and Bear Valley Comment
  CHSC105200  Castilleja minor subsp. spiralis B. Castro; L. P. Janeway 1999-7-5 1005 Lake Ca 12 air mi SSW of Stonyford, 4 mi NW of Indian Valley Reservoir, just S of Colusa/Lake Co line, at Kanaka Glade. In serpentine substrate on gentle S-facing slope, in spring at head of Spanish Ck East Fork near top of Pacific Ridge. 981 Comment
  RSA702852  Castilleja minor subsp. spiralis L. Ahart 2004-10-4 11433 Lake Below the high water line of Indian Valley Reservoir, along the stream in the northeast part of the reservoir, on the south side of Bartlett Springs Road. 447 Comment
  UCD84578  Castilleja rubicundula Ellen Dean; C. Thomsen, G. Harrington, Davis Botanical Society 2010-6-5 6103 Lake Walker Ridge. Along Bartlett springs road just west of Walker Ridge Rd intersection. Meadow on south side of road. 647 Comment
  UC1734069  Castilleja rubicundula subsp. lithospermoides Kay H. Beach and F. Gould 1940-5-17 Lake near Middletown Comment
  CHSC49016  Castilleja rubicundula subsp. rubicundula Vernon Oswald 1986-5-12 2021 Lake Brim Rd. (Barlett Springs Rd.) 0.5 mi w of the road to Barrel Spring. 609 Comment
  CHSC71001  Castilleja rubicundula subsp. rubicundula Vernon Oswald; Lowell Ahart 1998-5-7 9018 Lake Barlett Springs Rd. on the north end of Indian Valley Reservoir, between Kowalski Ranch and Barkerville. 457 Comment
  UCD18180  Castilleja rubicundula subsp. rubicundula Eva Bayon; With PLB 102 class 2000-4-29 s.n. Lake McLaughlin Reserve. Research Hill, W side of Hunting Creek, just south of turn-off to Recreation Area. 632 Comment
  UCD114590  Caulanthus lasiophyllus K. Esau 1934-5-8 s.n. Lake Near Clear Lake. Comment
  JEPS86123  Ceanothus Wayne Roderick 1966-5-15 Lake near Bartlett Springs (on a n slope) Comment
  CAS-BOT-BC49253  Ceanothus cuneatus H. E. McMinn 1926-1-2 1634 Lake Base of Mt. St. Helena Grade, S. of Middletown - in the flat near St. Helena Creek Comment
  CAS-BOT-BC49296  Ceanothus cuneatus John Thomas Howell 1931-4-3 6153 Lake Butts Canyon Road to Middletown, 6.5 miles from Aetna Springs Comment
  CHSC29610  Ceanothus cuneatus Dibble; Griggs 1979-7-11 106 Lake Near Potato Hill, close to the town of Stonyford. 927 Comment
  HSC62789  Ceanothus cuneatus J. M. DiTomaso 1979-4-14 867 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  POM285182  Ceanothus cuneatus Lyman Benson 1928-3-30 s.n. Lake Kelseyville, Middle N Coast, Mt. Konocti, Western base. 488 Comment
  RSA399096  Ceanothus cuneatus M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. 915 Comment
  UC1618104  Ceanothus cuneatus Donald G. Nelson 1940-4-30 666 Lake between Kelseyville and Middletown (summit of the grade, just above Loch Lomond) Comment
  UCD22473  Ceanothus cuneatus Brian Vanden Heuvel 2003-2-21 202 Lake 5.0 miles north of CA 20 on High Valley Road, near Clear Lake. Comment
  SEINET3814958 Image available Ceanothus cuneatus Lewis S. Rose 1933-4-22 33103 Lake Adams Springs. Comment
  RSA754174  Ceanothus cuneatus var. cuneatus Dylan O. Burge 2007-6-13 DOB 945 c Lake Mendocino National Forest on abandoned logging road running parallel to Elk Mountain Road (east side), 29.7 road miles N of Hwy 20 via Mendenhall Avenue (town of Upper Lake), Elk Mountain Road (FR M1), and Simmons Road., 30.4 km 349 degrees true NNW of Upper Lake. 600 Comment
  CAS-BOT-BC64427  Ceanothus divergens Brandegee 1889-1-1 73 Lake Cobb Mountain (Santa Cruz). Comment
  CAS-BOT-BC49672  Ceanothus foliosus var. foliosus H. E. McMinn 1925-12-30 1596 Lake Summit between Hopland and Lakeport Comment
  UCD112136  Ceanothus foliosus var. foliosus Beecher Crampton 1955-6-13 2853 Lake 4 miles south of Kelseyville, Bottle Rock Road. Comment
  UC762310  Ceanothus incanus R. F. Hoover 1941-4-26 4937 Lake Mirabel Mine Middletown Comment
  CAS-BOT-BC63664  Ceanothus integerrimus C. F. Leithold 1893-7-4 s.n. Lake Cobb Mt. Comment
  SJSU10908  Ceanothus integerrimus J. B. Snell 1963-6-16 179 Lake 3.6 mi E of summit of Bartlett Mt Rd between Bartlett Springs & Nice Comment
  UC1070741  Ceanothus integerrimus A. E. Wieslander 1933-7-2 335 Lake Near Adams Springs Lower Lake quad. 762 Comment
  UC1070743  Ceanothus integerrimus K. E. Bradshaw 1937-5-1 41 Lake 5 mi s Lakeport; Lakeport quad. 792 Comment
  CAS-BOT-BC51095  Ceanothus jepsonii Carl B. Wolf 1928-5-4 1903 Lake 2 miles North of Middletown Comment
  SACT002941  Ceanothus jepsonii M. Wiesendanger 1928-4-5 Lake Comment
  UC1193309  Ceanothus jepsonii G. W. Tourtillott 1950-11-6 36 Lake 1/2 mi n Bachler Valley; Quad. 47C2 609 Comment
  UCD112072  Ceanothus jepsonii M. Wiesendanger 1928-4-5 873 Lake Near Kelseyville. Comment
  UCD84023  Ceanothus jepsonii Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6200 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
  RSA95360  Ceanothus jepsonii subsp. albiflorus F. W. Peirson 1926-4-3 6610 Lake 3.3 mi N of Middletown. Comment
  CAS-BOT-BC51126  Ceanothus jepsonii var. albiflorus Jeff Dunk; Tallchief Comet; David Munger 1987-4-11 56 Lake Walker Ridge Road off Hwy 20 East; 1.5 miles East of Blue Oak Campground Comment
  HSC66067  Ceanothus jepsonii var. albiflorus D. Boyd, M. Eichelberger, Tim Messick, T. Ranker 1980-4-19 33 Lake Along Walker Ridge Rd. 0.5 mi N of junction with access to Indian Valley Dam Comment
  HSC69913  Ceanothus jepsonii var. albiflorus Thomas W. Nelson, Jane P. Nelson 1978-4-2 3873 Lake Along Walker Ridge Rd., 6 mi. N of junction with Hwy. 20 Comment
  JEPS20111  Ceanothus jepsonii var. albiflorus W. L. Jepson 1920-5-23 8976 Lake near summit of range between Bear and Indian Valleys; n.e. Lake Co. Comment
  JEPS20112  Ceanothus jepsonii var. albiflorus Willis L. Jepson 1893-5-5 14033 Lake Middleton grade; Mt. St. Helena Comment
  UC634627  Ceanothus lemmonii H. L. Mason 1925-12-31 2575 Lake Bartlett Mountain Comment
  CAS-BOT-BC53204  Ceanothus parryi L. M. Brenner 1904-7-28 s.n. Lake unspecified Comment
  RSA2347  Centaurea melitensis J. W. Blankinship 1928-7-13 s.n. Lake Kelseyville Comment
  UCD44979  Centaurea solstitialis Geri Hulse-Stephens 2002-6-2 953 Lake Goat Mountain. Root Homestead. Bottom of Root Road. 975 Comment
  UC1949016  Centaurium tenuiflorum Barbara Ertter 1988-7-3 7654 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
  CAS-BOT-BC288569  Centromadia fitchii David D. Keck 1933-11-9 2695 Lake 1.3 miles E of Upper Lake Comment
  CAS-BOT-BC222930  Cephalanthus occidentalis Agnes M. Bowman 1901-8-19 s.n. Lake Sulphur Banks Comment
  CAS-BOT-BC222934  Cephalanthus occidentalis Carl B. Wolf 1930-11-1 1795 Lake Along the edge of Blue Lake east end 457 Comment
  RSA2698  Cephalanthus occidentalis J. W. Blankinship 1925-8-15 s.n. Lake Kelseyville. Comment
  UC577096  Cephalanthus occidentalis var. californicus Lewis S. Rose 1935-9-11 35641 Lake Lucerne 411 Comment
  POM271048  Ceratophyllum demersum Lyman Benson 1931-8-31 2894 Lake Soda Bay; Mt. Range: Middle N Coast; Watershed: Clear Lake. 427 Comment
  UC1101314  Ceratophyllum demersum Herbert L. Mason 1946-7-27 12955 Lake Upper Lake - Lakeport road Comment
  CAS-BOT-BC179402  Cercis occidentalis Carl B. Wolf 1928-5-6 1966 Lake 2 miles up Bartlett Springs grade Comment
  CAS-BOT-BC179409  Cercis occidentalis Lyman Benson 1941-7-26 11007 Lake Soda Bay, north base of Mt. Konocti, Middle North Coast Range. 396 Comment
  CAS-BOT-BC179411  Cercis occidentalis Doris K. Kildale 1926-5-30 2028 Lake On road to Upper Lake about 1 mile from Mendocino County line. Comment
  CAS-BOT-BC179430  Cercis occidentalis D. Cleaveland 1882-1-1 s.n. Lake Allen Springs Comment
  CAS-BOT-BC179431  Cercis occidentalis Camille F. Nowell 2011-6-10 1 Lake On hwy. 175, about 4.5 mi. W of Middletown at McKinley Drive. 372 Comment
  POM276109  Cercis occidentalis Lyman Benson 1928-3-26 31 Lake Kelseyville, Middle N Coast. W base Mt. Knonocti 518 Comment
  RSA10178  Cercis occidentalis Carl B. Wolf 1923-5-5 1966 Lake 3.5 miles from Clear Lake on the Bartlett Springs Grade Comment
  SEINET803179  Cercis occidentalis Lyman Benson 1941-1 11007 Lake Soda Bay, north base of Mt. Konocti, Middle North Coast Range. 396 Comment
  UC1543071  Cercis occidentalis Donald G. Nelson 1940-4-30 668 Lake just above Seigler Hot Springs Comment
  UC1544802  Cercis occidentalis Almut G. Jones 1986-8-24 7255 Lake near Middletown (margin of dry creek) 350 Comment
  RSA2613  Cercocarpus betuloides J. W. Blankinship 1923-3-25 s.n. Lake Mt. Konocti. Comment
  SD129661  Cercocarpus betuloides Donald G. Nelson 1940-4-30 672 Lake About 1 mile below Seigler Hot Springs along creek. Comment
  UCD148545  Cercocarpus betuloides Kai Battenberg 2014-6-21 8 Lake McLaughlin Natural Reserve. Off Morgan Valley Road, at an unpaved road 1.5 km Northwest from crossing of Main Entrance Road, 0.2 km West from the gated entrance. 690 Comment
  CAS-BOT-BC137036  Cercocarpus betuloides var. betuloides Thomas W. Nelson; Jane P. Nelson 1978-4-1 3845 Lake Along east side of Walker Ridge ca 1/4 mile north of junction with State Route 20 Comment
  JEPS80434  Cercocarpus betuloides var. betuloides L. R. Heckard and J. Hickman 1979-6-16 5087 Lake nw of Timber Lake (on ridge to snow Mountain) 1584 Comment
  HSC18560  Cercocarpus montanus var. glaber C. B. Wolf 1928-5-6 2011 Lake 6 mi. W of Bartlett Springs on the rd. to Clear Lake Comment
  CAS-BOT-BC276486  Chaenactis douglasii var. douglasii A. A. Heller 1902-7-15 5890 Lake About Summit Lake, near the summit of Mt Sanhedrin Comment
  JEPS34190  Chaenactis douglasii var. douglasii R. F. Hoover 1938-6-10 Lake Borax 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
  HSC85810  Chaenactis glabriuscula var. heterocarpha Sandy Floyd, Tom Munton, T'ai Roulston 1987-4-11 93 Lake 2.5 mi. S of Stonyford on Stonyford-Lodoga Rd. Comment
  HSC85861  Chaenactis glabriuscula var. heterocarpha R. Earing, C. Collins, C. Cavanaugh 1987-4-11 57 Lake Stony Creek Rd. to Digger Pine Campground Comment
  CHSC52654  Chamaesyce ocellata James Jokerst 1985-6-24 2503 Lake North Coast Ranges. Near Coyote Peak. 486 Comment
  CAS-BOT-BC68269  Cheilanthes gracillima A. A. Heller 1902-7-24 5968 Lake Near the summit of Mt. Sanhedrin Comment
  CAS-BOT-BC68273  Cheilanthes gracillima G. B. Rossbach; R. P. Rossbach 1938-5-31 710 Lake Mendocino National Forest - 6.5 mi. west of Bartlett Springs Comment
  UC1616162  Cheilanthes gracillima Terry J. O'Brien 1997-3-14 3065 Lake NW of Middleton (Lincoln Rock, along W side of Socrates Mine Road 2.4 mi. W of Hwy. 175) 701 Comment
  RSA258898  Chenopodium californicum Thomas W. Nelson, Jane P. Nelson 1974-4-8 1144 Lake ca. 200 m. east of Oasis Resort 13 mi. east of Clear Lake Oaks along Hwy 20. Comment
  RSA730222  Chenopodium californicum R. R. Halse 2007-3-25 7128 Lake Along State Hwy 20 ca 7 miles NW of Clearlake Oaks or 11.4 miles SE of Upper Lake, at junction with Diane Ct. 396 Comment
  POM279705  Chenopodium californicum Lyman Benson 1933-6-19 4459 Lake Kelsey Creek; Kelseyville; Mt. Range: Middle N Coast; Watershed: Clear Lake. 457 Comment
  CDA3018  Chenopodium chenopodioides Peter Rubtzoff 1963-9-22 5273 Lake In lower Kelsey Creek area, Clear Lake State Park . 0 Comment
  UC1326270  Chimaphila menziesii Milo S. Baker 1941-6-17 9958 Lake Elk Mt. rd. to Pillsbury Lake Comment
  RSA2505  Chlorogalum angustifolium J. W. Blankinship 1928-7-15 s.n. Lake Kelseyville Comment
  JEPS50858  Chlorogalum pomeridianum var. pomeridianum Wayne Roderick 1966-6-16 60 .1331 Lake Comment
  UCSB17196  Chorizanthe brevicornu var. spathulata Hardham, Clare 1961-6-27 Lake Alkali Lake Comment
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Jul 1 2019
  CAS-BOT-BC191818  Chorizanthe clevelandii M. S. Jussel 1933-6-25 143 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CAS-BOT-BC191822  Chorizanthe clevelandii John Thomas Howell 1945-6-18 20994 Lake Bottlerock Road Comment
  NY285626  Chorizanthe clevelandii D. Cleveland 1882-1 s.n. Lake Allen's Spring Comment
  RSA54163  Chorizanthe clevelandii Claire Dodge 1945-7-31 s.n. Lake Sawmill Flat, Bartlett Mt. Comment
  RSA65192  Chorizanthe clevelandii M. S. Jussel 1933-6-25 143 Lake Binkley Ranch (near Cobb Valley) Comment
  UC1299728  Chorizanthe clevelandii Freed W. Hoffman 1949-9-24 3148 Lake Ranger Station 8.1 mi w Bartlett Springs; North Coast Ranges Comment
  UC55751  Chorizanthe clevelandii J. P. Tracy May 28 1902-Jun 2 1902 1740 Lake 6 mi nw Lakeport (hills about Scotts Valley); Scotts Valley 426 Comment
  JEPS57624  Chorizanthe clevelandii W. L. Jepson July, 1892 Lake near Uncle Sam Mountain (on the bottle-stone formation); near Uncle Sam Mountain Comment
  RSA97552  Chorizanthe clevelandii Beecher Crampton 1953-7-14 1501 Lake Southeast margin of Boggs Lake, northwest slope of Mt. Hannah 854 Comment
  UC1282813  Chorizanthe polygonoides var. polygonoides J. R. Sweeney 1953-5-26 1063 Lake Kelseyville Road 5 1/2 mi nw Lower Lake (Seigler Canyon); , nw Lower Lake Comment
  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
  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
  UC184539  Cicuta douglasii H. M. Hall 1913-7-22 9573 Lake 40 to 50 mi from Pacific Ocean (Inner North Coast Ranges, s side of Mount Hull, in Northern Lake County); Inner North Coast Ranges, Mount Hull 1127 Comment
  CDA1149  Cirsium cymosum T. C. Fuller 1962-7-1 9146 Lake Boggs Lake; about 7 mi. s.e. of Kelseyville. 0 Comment
  JEPS81310  Cirsium douglasii var. breweri L. R. Heckard and J. C. Hickman 1982-7-5 Lake about 0.5 mi nw Summit Springs; Snow Mt. 1500 Comment
  UC194713  Cirsium douglasii var. douglasii A. A. Heller 1902-7-15 Lake s of Mt. Sanhedrin (midway between Potter Valley and Hullville) Comment
  CAS-BOT-BC292684  Cirsium occidentale var. venustum A. S. Stinchfield 1916-8-1 s.n. Lake Near Bartlett Springs Comment
  POM289901  Cirsium occidentale var. venustum Lyman Benson 1932-6-14 3668 Lake Soda Bay; Middle N. Coast Mt. Range, Clear Lake Watershed 427 Comment
  OBI54006  Cirsium occidentale var. venustum David J. Keil, Kathleen Keil 1992-7-17 23409 Lake Elk Mtn rd N of Upper Lake 800 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-BC294775  Clarkia Mona Bourell 1997-7-2 6529 Lake Mendocino National Forest. Along Rice Creek Road. FS Road M 3 Comment
  CAS-BOT-BC160980  Clarkia amoena subsp. amoena A. A. Heller 1916-6-7 12375 Lake Between Bartlett Springs and Allen Springs Comment
  CAS-BOT-BC160984  Clarkia amoena subsp. amoena A. A. Heller 1916-6-7 12375 Lake Between Bartlett Springs and Allen Springs Comment
  RSA32509  Clarkia amoena subsp. huntiana J. T. Howell 1945-6-22 21230 Lake 3.8 miles N of Middletown Comment
  SD69972  Clarkia amoena subsp. huntiana Darley F. Howe 1968-4-24 Lake Near Lakeport, Lake County, Comment
  OBI72058  Clarkia amoena subsp. huntiana Barbara Ertter 1988-7-4 7705 Lake Rice Fork crossing 2 mi W of Bear Crk campground, Mendocino Natl Forest ca. 11 airmiles N of Upper Lake (town) SE of Lake Pillsbury 610 Comment
  CAS-BOT-BC164189  Clarkia concinna A. A. Heller 1919-5-10 13128 Lake Coast Range, summit of the ridge west of Leesville 609 Comment
  CAS-BOT-BC164191  Clarkia concinna P. Schulthess 1931-7-20 s.n. Lake Kelsey Creek Canyon, about four miles south of Kelseyville Comment
  UCD32410  Clarkia concinna Beecher Crampton; Jim Sweeney 1950-5-6 564 Lake 1 mile west of Highland Springs on either side of the road. 457 Comment
  UCR39818  Clarkia concinna Brian Kearney, P. Williams, Mike Malamus 1984-4-28 s.n. Lake Blue Oak Campground 610 Comment
  UC932004  Clarkia concinna subsp. concinna Verne Grant, Alva Grant 1946-5-26 7635 Lake 12 mi se Middletown (on road to Aetna Springs); Lake-Napa counties Comment
  HSC64525  Clarkia gracilis J. P. Smith 1974-5-4 7356 Lake 0.5 mi. N of junction of Hwy. 20 and Walker Ridge Rd. 671 Comment
  UCD164504  Clarkia gracilis A. Amezcua 1995-5-20 15 Lake On the west side of Harbin Springs Road, 200 m northeast of the intersections with Big Canyon Road. 400 Comment
  SJSU1566  Clarkia gracilis subsp. albicaulis D. J. Thompson 1954-6-5 117 Lake c. 2 mi S of Lakeport Comment
  JEPS86649  Clarkia gracilis subsp. gracilis L. R. Heckard with P. C. Silva, R. L. and M. Moe 1988-6-19 6720 Lake 1/3 mi ne Summit Springs (sw flank of mountain); Snow Mountain 1630 Comment
  UC173980  Clarkia gracilis subsp. gracilis H. M. Hall 1913-7-16 9493 Lake above Summit Lake (40-50 mi from Pacific Ocean); North Coast Ranges, Mt. Sanhedrin 1584 Comment
  UCD81172  Clarkia gracilis subsp. gracilis Angela McGinnis; with PLB 102 class 2009-5-3 4 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road miles north of junction with Hwy 20. East side of the road. 649 Comment
  UC2043696  Clarkia gracilis subsp. tracyi Shuxiao Zhang 2015-4-26 001 Lake Lake County: Between Quarry Valley View Road and Quarry Valley Road, McLaughlin Preserve. ~5-10 min drive away from McLaughlin Preserve Field Station. 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
  POM197609  Clarkia modesta L. R. Abrams 1928-5-7 12523 Lake Hough s Springs. Comment
  CAS-BOT-BC163835  Clarkia purpurea subsp. quadrivulnera Paul R. Hitchborn 1929-5-19 149 Lake Lakeport Comment
  UC1122413  Clarkia purpurea subsp. quadrivulnera K. Bradshaw 1937-6-2 50 Lake 3 mi wsw Lakeport (Plot #11); Lakeport Quadrangle Comment
  CAS-BOT-BC164858  Clarkia rhomboidea Freed W. Hoffman 1947-6-20 1612 Lake Summit of Goat Mt. near Colusa-Lake county line. North Coast Ranges Comment
  UCD167370  Clarkia rhomboidea Eric LoPresti 2016-6-25 8 Lake McLaughlin UC Reserve. Quarry Valley. 640 Comment
  CAS-BOT-BC165039  Clarkia rubicunda Margaret J. Williams; Wayne Roderick 1984-5-22 84- 14 -3 Lake 2 mi NE of Middletown 304 Comment
  UCD19725  Claytonia C. H. Lamoureux; J. M. Tucker and R. Gankin 1957-5-4 1241 Lake West shore of Boggs Lake. Comment
  UCD81922  Claytonia exigua Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5503 Lake Walker Ridge. Along Walker Ridge Road, ca. 1.9 road mi N of intersection with Hwy 20. E side of road in burn area - burned in summer of 2008. 755 Comment
  CHSC24139  Claytonia exigua subsp. exigua B. Bunge 1976-4-3 2 Lake Growing 3 ft. from Hwy. at intersection of Walker Ridge Rd. and Hwy 20. 457 Comment
  HSC31561  Claytonia exigua subsp. exigua Teresa Prendusi 1974-5-4 37 Lake Walker Ridge, 0.5 mi. N of junction with Hwy. 20 671 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
  UC1587544  Claytonia gypsophiloides K. L. Chambers 1987-4-27 5332 Lake 2.3 mi n Bottle Rock Road junction with Hwy. 175 at Cobb (s of Kelseyville, 8.7 mi s of Bottle Rock Rock junction with Hwy 29) Comment
  CAS-BOT-BC439499  Claytonia parviflora subsp. parviflora J. W. Blankinship 1924-5-10 s.n. Lake Blue Lakes. Comment
  SEINET9117427  Claytonia parviflora subsp. parviflora K. L. Chambers 1993-1 5721 Lake Bottle Rock Road, S of Kelseyville, 3.6 miles S of junction with Hwy 29/Hwy 175. Comment
  RSA589942  Claytonia perfoliata Michael A. Vincent, Robert M. Rhode 1996-3-30 7314 Lake Hillside just N of jct Hwy 20 and Walker ridge Road Comment
  SEINET199763  Claytonia rubra subsp. rubra H. L. Mason 1926-3-26 11097 Lake 1.5 mi E of Bartlett Springs Comment
  SFV1155  Claytonia saxosa J. R. Swanson 1959-5-30 457 Lake About 1 mile west of summit of Goat Mountain at Colusa. 1829 Comment
  HSC66039  Clematis lasiantha Cathie Goldberg, Lynn Kunstman, Lauren Philbrick, Geoff Walsh 1980-4-19 31 Lake Along Walker Ridge Rd., 2.65 mi. S of its junction with access road to Indian Valley Dam. Comment
  POM270595  Clematis ligusticifolia Lyman Benson 1932-7-16 3933 Lake Kelseyville, Middle N Coast Mt. Clear Lake, Bottom Land, Mouth Kelsey Creek. 457 Comment
  SEINET7075500  Collinsia A. G. Vestal 1955-4-6 s.n. Lake Flat between serpentine hills, about 2.9 miles north of Middletown on Big Canyon Road. 38? deg. 47' 43" North Latitude, -122? deg. 36' 49" West Longitude. UTM Zone 10, 533547mE, 4293916mN. (NAD 27). [Coordinate Datum: WGS84/NAD83]. Comment
  HSC66021  Collinsia grandiflora S. Harris, B. Ferguson, M. Moble, M. Smith 1980-4-19 Lake Along Walker Ridge Rd., 2.65 mi. S of junction with access road to Indian Valley Dam Comment
  JEPS54944  Collinsia greenei Eddie Dearing and Mr. and Mrs. H. Hamann 1968-6-3 Lake Snow Mountain East; near summit, on Lake-Colusa Co. border 2151 Comment
  JEPS6672  Collinsia greenei Baker 1938-5-3 8964 Lake serpentine hill 2.8 mi e Middletown Comment
  JEPS73442  Collinsia greenei L. R. Heckard 1972-7-8 3037 Lake near summit ridge se West Peak Snow Mt. (Lake-Colusa County line) 2072 Comment
  RSA115243  Collinsia greenei J. R. Sweeney 1953-5-18 1020 Lake 3 miles northeast of Middletown. Comment
  UC1552805  Collinsia greenei Frederica Bowcutt 1986-5-4 680 Lake ca 3 mi ne MIddletown (on se side of Hwy 53, 2.2 mi ne of jct with Butts Canyon Rd, ca 0.5 mi n of Crazy Creek on edge of Coyote Valley) 365 Comment
  RSA152464  Collinsia greenei R. C. Bacigalupi, G. Thomas Robbins 1954-6-24 4590 Lake Just above Timberline Camp, upper slopes of Boardman Ridge, southern base of Hull Mountain. Mendocino National Forest. Mendocino-Lake Co. line. 1768 Comment
  HSC31859  Collinsia heterophylla Gary S. Lester 1974-5-4 135 Lake Along Walker Ridge Rd., 0.5 mi. from junction with Hwy. 20 671 Comment
  HSC66017  Collinsia heterophylla D. Boyd, M. Eichelberger, Tim Messick, T. Ranker 1980-4-19 3 Lake Coldsprings Campground, along access road to Indian Valley Dam Comment
  HSC75324  Collinsia heterophylla Teresa Prendusi 1977-4-23 Lake 0.4 mi. N of Hwy. 20 on Walker Ridge Rd. 640 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
  CHSC9121  Collinsia parviflora M. M. Dumont 1970-4-10 92 Lake In field on s side of Hwy. 29; 50 ft. n of jct. Hwy. 29 and Hwy. 75, ca. 4 mi. s of Kelseyville. 533 Comment
  JEPS6167  Collinsia rattanii T. S. Brandegee 1891-6-23 Lake Snow Mountain Comment
  CHSC9116  Collinsia sparsiflora M. M. Dumont 1970-4-10 86 Lake Aboundant on w side of Wildcat Rd. about 2 mi. s of jct. Wildcat Rd. and Seilger Springs Rd.; about 10 mi. se Kelseyville. 594 Comment
  HSC28211  Collinsia sparsiflora J. P. Smith, J. O. Sawyer 1972-4-1 5147 Lake 0.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  HSC31402  Collinsia sparsiflora Maralyn O'Meara, Gary S. Lester 1974-5-4 337 Lake Walker Ridge Rd., 0.5 mi. N from junction with Hwy. 20 671 Comment
  RSA256625  Collinsia sparsiflora A. Montalvo 1975-5-3 212 Lake 2.1 mi (3.3 km) north of junction of Bottle Road and State Route 175. 762 Comment
  RSA424682  Collinsia sparsiflora Aaron Liston, M. Blumler 1987-4-25 662 -4 Lake Butts Canyon road ca. 8 miles S of Hwy 29. Comment
  JEPS20230  Collinsia sparsiflora var. arvensis Francia Chisaki, Gene B. Newcomb 1958-3-31 1082 Lake 2.1 mi s Lakeport (edge of Lakeport Airport) Comment
  POM161402  Collinsia sparsiflora var. arvensis R. C. Bacigalupi 1926-3-28 1261 Lake Just north of Middle Town. Comment
  RSA780091  Collinsia sparsiflora var. collina Lyman Benson 1927-04 842 Lake Highland Springs. Mayacamas Mt. Range. 'Dobe Creek 610 Comment
  RSA780092  Collinsia sparsiflora var. collina Cora W. Benson 1935-5-12 s.n. Lake Cobb Valley, Mayacamas Mt. Range, Clear Lake Watershed 915 Comment
  RSA780093  Collinsia sparsiflora var. collina Lyman Benson 1928-4-28 193 Lake Highland Springs. Mayacamas Mt. Range, 'Dobe Creek 610 Comment
  UCD131809  Collinsia sparsiflora var. collina Arti Lal; PLS 102 plant collecting interns 2013-4-14 5 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. Along undeveloped road that goes southeast from Glebe Road at gate. 565 Comment
  UCD131814  Collinsia sparsiflora var. sparsiflora Chenoa Wilcox; Plant Biology 102 Pplant collecting interns 2013-4-14 7 Lake Clear Lake State Park. NE of Kelseyville. Northern lower slopes of Mount Konocti. South side of park, south of Soda Bay Road. Along road that goes southeast from Glebe Road at gate. 556 Comment
  UCD18183  Collinsia sparsiflora var. sparsiflora Eva Bayon; With PLB 102 class 2000-4-29 s.n. Lake McLaughlin Reserve. Research Hill, W side of Hunting Creek, just south of turn-off to Recreation Area. 632 Comment
  UCR138668  Collinsia sparsiflora var. sparsiflora M. Brooks, Julie Evens, H. Johnson 1997-3-30 13 Lake Blue Oak Campground 274 Comment
  CAS-BOT-BC229526  Collomia diversifolia Herbert L. Mason 1938-5-1 11741 Lake 3 miles E of Middletown Comment
  UC1178932  Collomia diversifolia Herbert L. Mason 1953-4-18 14152 Lake serpentine ridge 4.5 mi n Middletown (near Anderson's Springs) Comment
  UC84867 Image available Collomia diversifolia K. Curran 1884-7-1 Lake Epperson's Road; ; ; Epperson's Road, Lake Co. Comment
  POM65619  Collomia heterophylla A. A. Heller 1902-7-25 5988 Lake Foothills South of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  JEPS73429  Collomia tinctoria L. R. Heckard 1972-7-8 3023 Lake slopes above trail from Frog Pond to Milk Ranch; Snow Mt. 1981 Comment
  NY643122  Convolvulus arvensis P. Schulthess 1931-7-20 s.n. Lake Pear orchard, 6 miles south of Kelseville (Brierly Ranch). Comment
  POM278791  Convolvulus arvensis Lyman Benson 1927-05 840 Lake Kelseyville. 457 Comment
  RSA109945  Convolvulus arvensis P. A. Munz 1956-7-25 22352 Lake Long Ridge Trail from Fir Root Spring to Snow Mountain. 1768 Comment
  CAS-BOT-BC286026  Conyza canadensis J. W. Blankinship 1928-8-25 s.n. Lake Kelseyville. Fields near Clear Lake Comment
  JEPS6244  Cordylanthus pilosus subsp. pilosus Milo S. Baker 1951-7-7 12382 Lake roadside 5 mi n of Lower Lake Comment
  JEPS6632  Cordylanthus pilosus subsp. pilosus R. F. Hoover 1938-9-3 3794 Lake e side of Mt. St. Helena Comment
  JEPS7006  Cordylanthus pilosus subsp. pilosus Peter H. Raven 1954-9-1 8095 Lake Butts Canyon 7 mi s of Middletown; Butts Canyon Comment
  JEPS98386  Cordylanthus pilosus subsp. pilosus Vernon H. Oswald 2000-8-21 9951 Lake near Barrel Spring (on Walker Ridge) 701 Comment
  JEPS6996  Cordylanthus pringlei Peter H. Raven 1954-9-1 8112 Lake about 1 mi e Mirabel Park; Hoffman Creek Comment
  LA40493  Cornus glabrata A. A. Heller; 1916-6-7 12365 Lake Between Bartlett Springs and Allen Springs Comment
  RSA0019460  Cornus glabrata B. O. Schreiber 1936-9-20 2342 Lake Bear Creek Camp. 762 Comment
  RSA2695  Cornus nuttallii J. W. Blankinship 1923-4-8 s.n. Lake Mt.Hannah. 915 Comment
  RSA274471  Crassula connata Lyman Benson 1935-3-23 6294 Lake Cold Creek Canyon, Keseyville, Middle N. Coast Mountains. Clear Lake 579 Comment
  UCD66969  Crepis monticola Ellen Dean; Davis Botanical Society 2008-5-31 5037 Lake west of I-5 at Maxwell, near summit lookout of Goat Mountain, at end of Goat Mountain Road. Western part of ridges below lookout, just off the road. 1724 Comment
  UC1037450  Crepis monticola Milo S. Baker 1941-6-17 9959 Lake n of road to Snow Mt.; Elk Mt. Comment
  JEPS80076  Crepis occidentalis L. R. Heckard with J. Hickman 1979-6-15 5073 Lake Snow Mt.; w peak, Lake-Colusa Co. line 2103 Comment
  CAS-BOT-BC190155  Crypsis vaginiflora J. W. Blankinship 1928-8-25 s.n. Lake Kelseyville. Dry bed of Cold Creek (Churchill's). Comment
  CAS-BOT-BC190156  Crypsis vaginiflora H. D. Ripley; R. C. Barneby 1945-6-21 6920 Lake 5 miles southeast of Middletown. 335 Comment
  UCR51265  Crypsis vaginiflora Lyman Benson 1946-8-31 12197 Lake Middle North Coast Mountain Range, Thurston Lake, NW of Lower Lake 457 Comment
  POM287813  Cryptantha clevelandii var. dissita Lyman Benson 1935-5-18 6613 Lake Lakeport. Mayacamas mtn range, Clear Lake watershed. 427 Comment
  HSC47568  Cryptantha flaccida Sheila Logan 1978-4-22 88 Lake Barrel Springs Campground; E side of campground 488 Comment
  RSA2658  Cryptantha flaccida J. W. Blankinship 1923-4-15 s.n. Lake Saratoga Springs. Comment
  RSA692603  Cryptantha hispidula D. W. Taylor 1998-6-22 16684 Lake Bottle Neck Rock Road 1.2 miles N jct. Sulphur Springs Road (ca. 1.3 road mi N of Glenbrook). 793 Comment
  SBBG115670  Cryptantha hispidula B. Crampton 1995-6-4 10322 Lake Hwy 20, border with Colusa County Comment
  UC1552795  Cryptantha hispidula Frederica Bowcutt 1986-5-4 690 Lake about 3 mi ne Middletown (about 0.5 mi n of Crazy Creek, on the edge of Coyote Valley, on se side of Hwy 53, 2.2 mi ne of junction with Butts Canyon Road); Coyote Valley 365 Comment
  UC1731342  Cryptantha hispidula Dean W. Taylor 1998-6-23 16709 Lake 1 mi n of n end of Indian Valley Reservoir (North Coast Ranges, Stove Glade); North Coast Ranges, Stove Glade 609 Comment
  RSA32516  Cryptantha intermedia J. T. Howell 1945-6-21 21153 Lake Sawmill Flat to Ruppert Ridge, Bartlett Mountain. Comment
  UC1051710  Cryptantha intermedia Helen K. Sharsmith 1953-6-30 4396 Lake 2.9 mi e lowest Bear Creek Camp (junction of Rice Valley-Bear Creek road); Inner North Coast Ranges, Mendocino National Forest 853 Comment
  RSA127528  Cryptantha microstachys Milo S. Baker 1947-4-16 11676 Lake About 1/2 mile SE of Borax Lake. Comment
  UC857190  Cryptantha microstachys Milo S. Baker 1938-4-24 8920 Lake 32.5 mi beyond Middletown (Williams Highway) Comment
  RSA32515  Cryptantha milobakeri J. T. Howell 1945-6-21 21150 Lake Sawmill Flat to Ruppert Ridge, Bartlett Mountain. Comment
  CDA14174  Cryptantha muricata G. F. Hrusa, R. Gross 1997-5-11 13764 Lake North Coast Biodiversity Arena; Summit of first ridge on NE side of Clear Lake, above town of Nice on Bartlett Spr. Road near Bartlett Mtn. summit. Comment
  UC1282727  Cryptantha muricata J. R. Sweeney 1952-5-3 827 Lake Pluth Ranch Fire Comment
  UC857168  Cryptantha muricata Alice Eastwood and John Thomas Howell 1938-5-16 5558 Lake Clear Lake Park Comment
  UC175484  Cryptantha torreyana J. P. Tracy May 28 1902-Jun 2 1902 1731 Lake 6 mi nw Lakeport (in hills about Scotts Valley); Scotts Valley 426 Comment
  UCD120092  Cryptantha torreyana Beecher Crampton 1955-6-13 2852 Lake Bottle Rock Road, 4 miles south of Kelseyville. Comment
  SEINET10896299  Cupressus Henry N. Bolander 1860-1 Bolander 2633 Lake On cedar ridges near Clear Lake. Comment
  CAS-BOT-BC80698  Cupressus macnabiana John Thomas Howell 1927-3-27 2294 Lake west of Middletown 762 Comment
  JEPS94799  Cupressus macnabiana Vernon Oswald and Lowell Ahart 1998-5-7 9014 Lake Bartlett Springs Road on the e approach to Indian Valley Reservoir (between Complexion Spring and Kowalski Ranch); Bartlett Springs Road 457 Comment
  UCD110849  Cupressus macnabiana Christopher Mallek 2008-1 HS- 1 Lake Highland Springs. 602 Comment
  NY16689  Cupressus macnabiana N. F. Bracelin 1930-10-19 127 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
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Jun 13 2012
  NY16873  Cupressus macnabiana C. B. Wolf 1934-10-14 6186 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
  SEINET10531463  Cupressus macnabiana Carl B. Wolf, E. R. Johnson 1934-10-16 Wolf 2148 Lake Reliff to Knoxville Road, 1 mi from Napa County line. Upper sonoran:- Digger Pines. Sun. Rocky red soil, open ravine. 455 Comment
  SEINET10531471  Cupressus macnabiana Carl B. Wolf, E. R. Johnson 1934-10-14 Wolf 2143 Lake 4 mi W (above) Highland Springs on Pieta Rd. Upper sonoran:- Quercus dumosa, Q. lobata. Sun. Serpentine rock overlaid with black adobe. 490 Comment
  SEINET3863363  Cupressus macnabiana J. P. Smith, J. O. Sawyer 1971-6-6 4752 Lake Serpentine bald south of Kulpepper Creek on Bartlett Spring Road; Complexion Canyon; Mcnab-Sargent Cypress.; 0 Comment
  CAS-BOT-BC80818  Cupressus sargentii Rimo Bacigalupi 1924-2-24 s.n. Lake Middletown - Mt. St. Helena Rd. 4 mi below Tollhouse Comment
  POM202746  Cupressus sargentii I. L. Wiggins 1932-3-13 5771 Lake 13 miles north of Callistoga on road to Lower Lake Comment
  RSA17617  Cupressus sargentii C. B. Wolf, E. R. Johnson 1934-10-16 6191 Lake Along Rief to Knoxville Road 1 mile from Napa Co. line 457 Comment
  RSA181445  Cupressus sargentii James I. McMurphy 1909-8-7 700 Lake Between Middletown and Mt. St. Helena Comment
  RSA31146  Cupressus sargentii L. R. Abrams 1928-5-4 12282 Lake County line, Napa-Lake county Comment
  UC914236  Cupressus sargentii Verne Grant and Alva Grant 1946-5-26 7642 Lake on highway 4 mi w Middletown Comment
  UCD97123  Cupressus sargentii Ellen Dean; G. Harrington, J. Alderson 2011-4-10 6906 Lake Northwest of Indian Valley Reservoir on BLM land north of Bartlett Springs Rd. E- facing slope. Comment
  NY16851  Cupressus sargentii L. D. Benson 1932-12-29 4112 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
  NY16856  Cupressus sargentii L. Abrams 1916-7-27 6266 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
  UC562477  Cuscuta campestris Joseph P. Tracy 1929-9-2 8663 Lake Scott Valley Northern Coast Ranges 426 Comment
  UC23283  Cuscuta subinclusa Bolander 1863-1 2674 Lake Clear Lake Comment
  JEPS124488  Cycladenia humilis var. humilis Daniel Slakey with CNPS Volunteers 2015-7-12 157 .5 Lake Snow Mountain, slope above (southeast of) Bear Creek. Comment
  JEPS54947  Cycladenia humilis var. humilis Eddie Dearing and Mr. and Mrs. H. Hamann 1968-4-27 Lake along logging rd. from Whispering Pines (slopes of Cobb Mt.); Cobb Mt. 1310 Comment
  UC172615  Cycladenia humilis var. humilis T. S. Brandegee 1891-6-13 Lake Snow Mt. Comment
  CHSC59515  Cynoglossum grande Jody R. Bickford 1992-4-5 15 Lake 0.8 mi sw of jct of High Valley Rd and Warren Way, 2.5 mi nw of jct of High Valley Rd and Hwy 20, ca. 1.5 mi n of Clearlake Oaks. 536 Comment
  SEINET202643  Cynoglossum occidentale G. T. Robbins, R Bacigalupi 1955-6-7 5266 Lake Timberline Camp at jct of Boardman Ridge and Hull Mtn 1737 Comment
  UCD158755  Cynoglossum occidentale James A. Neilson Jr. 22 Aug1974 2855 Lake Mayacmas Mountains, summit of Cobb Mountain, west of Whispering Pines. (Elevation estimated by label maker using Google Earth.) 1097 Comment
  CAS-BOT-BC376443  Cyperaceae Greg de Nevers 2001-7-8 12550 Lake Clear Lake, Lake County Land Trust, Rodman Slough. 475 Comment
  CAS-BOT-BC294736  Cyperaceae Mona Bourell 1997-7-2 6536 Lake Copper Butte Trail. Along trail to MIddle Fork Eel River Comment
  UC183679  Cyperus erythrorhizos Joseph P. Tracy 1905-8-21 2378 Lake Scott Valley Northern Coast Ranges, Scott Valley 426 Comment
  POM313100  Cyperus erythrorhizos Malcolm A. Nobs, S. Galen Smith 1949-9-8 1850 Lake Southeastern side of Clear Lake Comment
  UC1100669  Cyperus erythrorhizos Herbert L. Mason and S. Galen Smith 1949-9-8 1850 Lake shore on s.e. side Clear Lake Comment
  CAS-BOT-BC114107  Cyperus squarrosus Herbert L. Mason 1945-8-24 12686 Lake East Shore, Lower Lake. Comment
  UC1133512  Cyperus squarrosus B. Schreiber 1936-8-16 2329 Lake 1 mi. e. Lower Lake; Lower Lake Quad. 457 Comment
  UC183680  Cyperus squarrosus Joseph P. Tracy Jul 21 1905-Aug 16 1905 2282 Lake Elk Mt. Northern Coast Ranges, northern Lake Co., Elk Mt. 1219 Comment
  CAS-BOT-BC70574  Cystopteris fragilis L. R. Abrams 1928-5-5 12368 Lake Upper Lake to Lucerne Comment
  CAS-BOT-BC445512  Damasonium californicum Milo S. Baker 1945-6-28 11065 Lake Locha Monga ? [Loch Lomond?] a small stream ca 2 1/2 mi E of Middletown Comment
  UCD60468  Danthonia californica Beecher Crampton 1953-6-2 1392 Lake Northwest edge of Boggs Lake, northwest slope of Mt. Hannah. Comment
  CAS-BOT-BC294716  Datisca glomerata Mona Bourell 1997-7-2 6547 Lake Mendocino National Forest, Middle Fork of Eel River, near Copper Butte trailhead. Road M 3 883 Comment
  POM274549  Datisca glomerata Lyman Benson 1927-9-14 110 Lake Kelseyville; Bank of creek, Rincon School House; Mt Range: Middle N Coast; River: Kelsey Creek. 488 Comment
  POM284964  Datura stramonium Lyman D. Benson 1934-9-19 6204 Lake Soda Bay. Middle N Coast mtn range, Clear Lake watershed. 427 Comment
  SD58462  Datura stramonium W. L. Jepson 1938-10-1 19060 Lake Coyote Valley, at bridge over Putah Creek Comment
  JEPS78918  Delphinium D. V. Hemphill 1979-6-3 Lake Twin Crossings Elk Mt. (n slope of mt.) 914 Comment
  JEPS80404  Delphinium antoninum L. R. Heckard and J. Hickman 1981-6-23 5637 Lake Trail to Crockett Camp, North slope of North Ridge 1920 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
  HSC42037  Delphinium hesperium Rich White 1977-4-23 22 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  POM270761  Delphinium hesperium subsp. hesperium Lyman Benson 1927-05 217 Lake Highland Springs, Mayacamas, Dobe Creek 610 Comment
  CAS-BOT-BC10021  Delphinium hesperium subsp. pallescens Alice Eastwood; John Thomas Howell 1938-5-16 5607 Lake Eastern Lake County on road to Williams Comment
  CAS-BOT-BC9928  Delphinium nudicaule Mrs. Merrel Ackley 1965-6-1 S.N. Lake Near top of Elk Mountain Comment
  HSC35414  Delphinium nudicaule Robert M. Specht 1975-5-3 147 Lake 3.6 mi. W of junction with Hwy. 29 on Scott's Creek Rd. at confluence of S Fork and Middle Fork of Scott's Creek 534 Comment
  HSC38203  Delphinium nudicaule Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-13 2375 Lake 3.3 mi. E of Bartlet Springs 534 Comment
  JEPS77358  Delphinium nudicaule Robert M. Lloyd 1963-5-4 2584 Lake State Hwy 29 at Socrates Mine Road (5 mi n of Middletown) Comment
  UC173893  Delphinium nudicaule H. M. Hall 1913-7-22 9556 Lake s slopes Inner North Coast Ranges, Mt. Hull (n Lake Co.) 1981 Comment
  UCD131925  Delphinium nudicaule Katie Gialketsis; 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
  CAS-BOT-BC9937  Delphinium nudicaule Joseph William Blankinship 1924-5-13 N.S. Lake Mt. Knoncti 609 Comment
  SEINET12093925  Delphinium nudicaule M. A. Lane 1990-1 3299 Lake at intersection of Scott's Valley Rd. w/ CA st. hwy 29 in Lakeport Comment
  POM270762  Delphinium patens Lyman Benson 1928-6-15 260 Lake Kelseyville, Middle N Coast, Cold Creek River, Western Base Mt. Konocti. 488 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
  POM270643  Delphinium patens subsp. patens Lyman Benson 1932-6-15 3703 Lake Cobb Valley; Middle N Coast Range, Kelsey Creek Watershed. 701 Comment
  CAS-BOT-BC121637  Delphinium patens subsp. patens Carl Purdy 1934-1-1 s.n. Lake Boundary, Colusa and Lake Counties. Comment
  CAS-BOT-BC17145  Delphinium uliginosum A. A. Heller 1916-6-8 12385 Lake Between Hough's Springs and the Colusa county line Comment
  CHSC48691  Delphinium uliginosum Vernon Oswald 1986-5-12 2022 Lake Bartlett Springs Rd. at Indian Valley Reservoir 3.4 mi e of the bridge over the N. Fork of Cache Creek and 0.7 mi w of Stanton Creek. Along a stream in a meadow. 441 Comment
  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
  UCD163354  Delphinium uliginosum Craig D. Thomsen 2000-5-11 2346 Lake Walker Ridge. Cold Springs area, BLM campground. Comment
  POM197470  Delphinium variegatum L. R. Abrams 1928-5-5 12350 Lake Serpentine rocks, 2 miles S of Lakeport Comment
  UC1282802  Delphinium variegatum J. R. Sweeney 1952-5-19 934 Lake ne-facing slope 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa Co. line on Pope Valley rd); Butts Canyon 243 Comment
  CAS-BOT-BC17080  Delphinium variegatum subsp. variegatum Mrs. H. C. Cantelow 1935-4-28 777 Lake near Clear Lake Comment
  RSA2273  Dendromecon rigida J. W. Blankinship 1924-5-18 s.n. Lake Siegler Springs Comment
  UC1193221  Dendromecon rigida P. Zinke 1951-5-17 PZ 213 Lake 2 mi n Livermore Ranch (Napa-Lake County boundary); Quad 60D1 701 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
  POM290338  Deschampsia danthonioides Lyman Benson 1935-5-17 6595 Lake W. Base Mt. Konocti; Middle N. Coast Mt. Range; Breen's Lake; Clear Lake watershed 488 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
  UCD61384  Deschampsia danthonioides Beecher Crampton 1956-6-26 3658 Lake Margin of Snow's Lake, 3.5 miles, by road E of Seigler Springs. 655 Comment
  UCD84520  Deschampsia danthonioides Ellen Dean; C. Thomsen, G. Harrington, R. Wilmarth, R. Wenk 2010-6-2 6071 Lake Lake County. Walker Ridge. Along Bartlett springs road just west of Walker Ridge Rd intersection. 647 Comment
  RSA2751  Deschampsia elongata J. W. Blankinship 1924-6-6 s.n. Lake Kelseyville; Clear Lake Comment
  CAS-BOT-BC402253  Dicentra chrysantha Vernon O. Bailey 1916-9-24 s.n. Lake Mt. Konokti [Konocti], Clear Lake Comment
  POM272498  Dicentra chrysantha Lyman Benson 1929-7-13 1778 Lake Mt. Konocti. Above Breens lake. Comment
  CAS-BOT-BC402419  Dicentra formosa subsp. formosa J. W. Blankinship 1925-6-7 s.n. Lake Kelsey Canyon Comment
  RSA2270  Dicentra formosa subsp. formosa J. W. Blankinship 1925-6-7 s.n. Lake Kelsey Creek Canyon Comment
  CAS-BOT-BC483712  Dichelostemma capitatum M. S. Jussel 1932-4-30 s.n. Lake Jordan Park, Coleman estate Comment
  UCD19973  Dichelostemma capitatum C. H. Lamoureux; R. Gankin 1956-3-16 1020 Lake 2 miles west of Clear Lake Oaks on Route 20. Comment
  HSC85757  Dichelostemma capitatum subsp. capitatum Jeff Dunk, Tallchief Comet, David Munger 1987-4-11 61 Lake Barrel Springs Campground Comment
  RSA367474  Dichelostemma capitatum subsp. capitatum Michelle Stevens 1979-4-14 5 Lake Middle Creek Campground. Mendocino National Forest. 457 Comment
  HSC31871  Dichelostemma volubile Gary S. Lester 1974-5-4 123 Lake Along Walker Ridge Rd., 0.5 mi. from junction with Hwy. 20 671 Comment
  UC86849  Dieteria canescens var. shastensis Brandegee August 1892 Lake Snow Mountain Comment
  CAS-BOT-BC152227  Diplacus bolanderi Mrs. Merrel Ackley 1965-6-2 s.n. Lake West base of Snow Mountain Comment
  CAS-BOT-BC152228  Diplacus bolanderi L. R. Abrams 1928-5-6 12485 Lake 2 miles west of Hough's Springs, Cache Creek Comment
  CAS-BOT-BC151936  Diplacus douglasii Georgia Bentley 1917-5-16 s.n. Lake Lakeport Comment
  CAS-BOT-BC153258  Diplacus kelloggii David D. Keck 1933-5-30 2390 Lake Scotts Valley, 6 miles south of Blue Lakes Comment
  CHSC71003  Diplacus kelloggii Vernon Oswald; Lowell Ahart 1998-5-7 9027 Lake Bartlett Springs Rd. 9.0 mi west of Bear Valley Rd., near the west end of the Bartlett Creek Arm of Indian Valley Reservoir. 469 Comment
  OBI50948  Diplacus kelloggii Robert F. Hoover 1941-5-11 5027 Lake Low Hills S of Kelseyville Comment
  CAS-BOT-BC153381  Diplacus layneae A. A. Heller 1919-5-10 13151 Lake Valley of a tributary of Cache Creek 5 miles east of Hough's Springs Comment
  CAS-BOT-BC153955  Diplacus rattanii John Thomas Howell 1945-6-18 20991 Lake Bottlerock Comment
  CAS-BOT-BC151339  Diplacus tricolor L. R. Abrams 1928-5-4 12300 Lake 5 mi. Northeast of Middletown on road to Lower Lake Comment
  CAS-BOT-BC151347  Diplacus tricolor Alice Eastwood; John Thomas Howell 1938-5-16 5602 Lake 10 miles north of Lower Lake Comment
  UCD160040  Dittrichia graveolens Catherine Koehler 2012-10-8 s.n. Lake McLaughlin UC Reserve. 0.39 miles SSE along Morgan Valley Road from main gate to Field Station at reserve; 0.83 miles SSE along Morgan Valley Road from intersection of Reiff Road and Morgan Valley Road. 648 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
  POM312371  Downingia bicornuta H. L. Mason 1945-6-29 12617 Lake Boggs Lake at base of Mt. Hanna. Comment
  RSA424715  Downingia concolor var. concolor Aaron Liston, M. A. Blumler 1987-4-25 664 -1 Lake Butts Canyon Rd.; ca. 2 miles S of Hwy. 29. Comment
  UC972180  Downingia concolor var. concolor Verne and Alva Grant 1940-5-26 7640 Lake about 10 mi se Middletown (on shores of Guinot Lake); Pope Valley, Guinot Lake Comment
  CHSC57176  Downingia cuspidata Leo Edson 1984-4-19 1 Lake Ca. 9.2 mi e of Kelseyville on n side of Hwy 29. 576 Comment
  UC1244041  Downingia cuspidata John Weiler 1959-5-22 5979 Lake marginal areas of Boggs Lake Boggs Lake Comment
  CAS-BOT-BC278132  Downingia elegans Geri Hulse-Stephens 2001-6-5 653 Lake Goat Mountain. East vernal pool, Root Glade 944 Comment
  UC614729  Downingia elegans Beryl O. Schreiber 1936-9-19 2339 Lake 1 mi n Sheep Camp (Snow Mountain Trail); Snow Mountain 1341 Comment
  POM272726  Draba verna Lyman Benson 1935-3-23 6291 Lake W. base Mt. Konocti. Middle N Coast mtn range, Clear Lake watershed. 488 Comment
  UC1282793  Draba verna J. R. Sweeney 1953-4-5 974 Lake on Scott Valley Road 10.1 mi from Lakeport (sw facing slope above Scott Creek near Glen Eden School); above Scott Creek, 10.1 mi from Lakeport 441 Comment
  JEPS80230  Drymocallis glandulosa var. glandulosa L. R. Heckard and J. C. Hickman 1980-7-3 5387 A Lake n of road across from Summit Springs (northern slope of ridge, Lake County (Colusa Border)); Snow Mt., across from Summit Springs 1550 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
  UCR222473  Elatine heterandra R. F. Thorne, M. Patterson 1982-8-31 55236 Lake North Coast Range, northwest slope of Mount Hannah, Boggs Lake 854 Comment
  CHSC118022  Elatine heterandra R. F Thorne; M. Patterson 1982-8-31 55236 Lake Northwest slope of Mount Hannah, Boggs Lake. Shallow water and desiccated vernal pool margin of lake 853 Comment
  RSA286225  Eleocharis acicularis var. acicularis Robert F. Thorne 1974-7-31 44966 Lake Boggs Lake: N of Harrington Flat Road; lower margin of lake on S side 915 Comment
  CAS-BOT-BC113661  Eleocharis acicularis var. occidentalis Mrs. L. R. Reynolds 1917-6-1 s.n. Lake Foot of Mt. Sanhedrin. Comment
  CAS-BOT-BC113362  Eleocharis engelmannii Peter Rubtzoff 1956-9-2 2809 Lake Boggs Lake, southern shore of the lake. Comment
  JEPS97581  Eleocharis macrostachya R. D. Stone 1983-6-9 528 Lake Cobb Valley Glenbrook (ca. 0.8 mi SSE of) 746 Comment
  SEINET10584564  Eleocharis obtusa var. engelmannii Dean W. Taylor 1999-6-3 Taylor 17214 Lake Manning flat, along Highway 29 5 miles West from Lower Lake; T12N R8W NE of SW Sec 1; Clearlake Highlands 7 1/2' USGS quadrangle; large vernally wet flat on deep clay vertisols, vernal pools dominated by Eryngium aristulatum and Pleuropogon californicus. 564 Comment
  UCD84521  Eleocharis quinqueflora Ellen Dean; C. Thomsen, G. Harrington, R. Wilmarth, R. Wenk 2010-6-2 6072 Lake Lake County. Walker Ridge. Along Bartlett springs road just west of Walker Ridge Rd intersection. 647 Comment
  SEINET7587013 Image available Eleocharis quinqueflora Lowell Ahart 2000-6-2 8432 Lake About 100 feet northeast of Bartlett Springs Road, about 400 yards southwest of the radio tower, about 1/4 mile west of Bartlett Springs Road and Walker Ridge Road, about 2 1/2 miles west of Bear Valley. 610 Comment
  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
  UCD44981  Elymus glaucus Geri Hulse-Stephens 2001-6-3 609 Lake Goat Mountain. Addington Pond. 1280 Comment
  CAS-BOT-BC206724  Elymus glaucus subsp. glaucus Greg de Nevers 2001-5-14 12394 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CHSC101541  Elymus multisetus G. F. Hrusa; R. Gross 2008-5-23 17398 Lake Flat along road in middle Benmore Canyon immediately E and S of Indian Valley Reservoir spillway. 457 Comment
  UCD42050  Elymus multisetus Geri Hulse-Stephens 2001-6-5 661 Lake Goat Mountain. Addington Camp. 1386 Comment
  JEPS94207  Emmenanthe penduliflora Vernon Oswald and Lowell Ahart 1998-5-7 9022 Lake Bartlett Springs Road 9.0 mi west of Bear Valley Road, near the west end of the Bartlett Creek Arm of Indian Valley Reservoir 469 Comment
  POM289363  Emmenanthe penduliflora Lyman Benson 1931-6-12 2813 Lake Kelseyville, Kelsey Creek, Middle N. Coast. 427 Comment
  JEPS80745  Epilobium brachycarpum L. R. Heckard and J. C. Hickman 1981-7-29 5705 Lake n road and Summit Springs (s side of mt.); Snow Mt. 1539 Comment
  UC1122554  Epilobium brachycarpum B. Schreiber 1936-9-19 2334 Lake Sag Pond 1 mi n Sheep Corral; Mendocino National Forest, Stonyford Quadrangle, Snow Mt. Tr 1341 Comment
  JEPS38219  Epilobium campestre W. L. Jepson 1897-7-15 14414 Lake Mt. Hanna to Clear Lake Comment
  RSA0110992  Epilobium campestre Lyman Benson 1946-8-31 12197 Lake Thurston Lake. NW of Lower Lake. Middle N Coast Mtn Range. 457 Comment
  POM271561  Epilobium ciliatum subsp. ciliatum Lyman Benson 1928-9-21 549 Lake Rincon School House; Kelseyville; Middle N Coast Mt. Range; Kelsey Creek watershed 488 Comment
  UC146119  Epilobium ciliatum subsp. ciliatum Joseph P. Tracy Jul 21 1905-Aug 16 1905 2308 Lake Elk Mountain Northern Coast Ranges (n Lake Co.) 1219 Comment
  UCD42079  Epilobium ciliatum subsp. ciliatum Geri Hulse-Stephens 2001-9-8 840 Lake Goat Mountain. Wyman Creek. 1005 Comment
  POM256452  Epilobium ciliatum subsp. ciliatum P Schulthess 1931-7-18 s.n. Lake Hildebrand Ranch, 6 miles southeast of Kelseyville Comment
  UC635374  Epilobium ciliatum subsp. ciliatum Pauline Schulthess 1931-7-26 Lake six mi s Kelseyville (banks of pond); Brierly Ranch Comment
  POM32589  Epilobium hallianum A. A. Heller 1902-7-20 5926 Lake In the Horse Pasture , near the summit of Mt. Sanhedrin. Comment
  POM72768  Epilobium minutum P. A. Munz 1925-6-18 9872 Lake Lakeport. Comment
  RSA72121  Epilobium minutum Lincoln Constance 1938-4-22 2136 Lake 2 miles northeast of Middletown, North Coast Ranges Comment
  UCD18088  Epilobium minutum Ellen Dean; with PLB 102 class 2000-4-29 644 Lake McLaughlin Reserve. Research Hill, W side of Hunting Creek. 655 Comment
  UCR42299  Epilobium minutum 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
  POM271515  Epilobium minutum Lyman Benson 1928-4-30 123 Lake Konocti Bay, Middle North Coast mountain range, Clear Lake watershed. Eastern base of Mt. Konocti 488 Comment
  JEPS80398  Epilobium nivium L. R. Heckard and J. Hickman 1981-6-23 5631 Lake ne end of North Ridge Snow Mt. 1950 Comment
  JEPS38239  Epilobium torreyi W. L. Jepson 1897-7-16 14410 Lake Blue Lakes grade to Ukiah Mayacamas Range Comment
  UCD84017  Epipactis gigantea Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6189 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by west forks of Rocky Creek Road. Rocky Creek Drainage, north of (below) waterfall and large boulders. 637 Comment
  SEINET11614513  Equisetum arvense Unknown 1997-4-30 6 Lake 0.5 mi N of Long Valley Rd, on Hwy 20 along E bank of North Fork Cache Creek 400 Comment
  RSA2483  Equisetum laevigatum J. W. Blankinship 1923-3-14 s.n. Lake Kelseyville. Banks of Cold Creek. Comment
  UC1102745  Eragrostis hypnoides A. R. Kruckeberg 1949-9-25 1784 Lake near Lakeport Clear Lake; , near Lakeport Comment
  UCD63370  Eragrostis hypnoides Mrs. F. B. Travers Date Unknown Lake California: Clear Lake, Soda Bay. Comment
  CAS-BOT-BC187919  Eriastrum abramsii R. D. Stone 1983-6-1 514 Lake Slope ca. 1.0 mile WSW of Glenbrook, upper High Valley Creek drainage 853 Comment
  CAS-BOT-BC287465  Ericameria greenei Ananda Dickie; et al. 1996-5-4 50 Lake 1.4 miles W of Walker Ridge Rd, on Indian Res Rd; 57 miles E of Hwy 101 on Highway 20 682 Comment
  UCD158768  Ericameria nauseosa var. speciosa James A. Neilson Jr. 1974-7-10 3460 Lake Mayacmas Mountains. Cobb Mountain.(Elevation estimated by label maker using Google Earth.) 1097 Comment
  CAS-BOT-BC294783  Erigeron Mona Bourell 1997-7-3 6564 Lake Mendocino National Forest, Low Gap Saddle Road (M 3) to Pyramid rock. Cold Creek trail 1554 Comment
  CAS-BOT-BC295178  Erigeron inornatus Philip A. Munz 1956-7-25 22358 Lake Long Ridge Trail, Fir Root Spring to Snow Mountain 1645 Comment
  CAS-BOT-BC295177  Erigeron inornatus Milo S. Baker 1940-6-27 9737 Lake Along highway in Cobb Valley Comment
  RSA111662  Erigeron petrophilus P. A. Munz 1956-7-25 22318 Lake West Peak Ridge, Snow Mountain. 2073 Comment
  CAS-BOT-BC216123  Eriodictyon californicum Ella Dales Cantelow 1934-5-30 552 Lake Between Glenbrook and Kelseyville Comment
  HSC40289  Eriodictyon californicum A. M. Montalvo, J. D. Ackerman 1975-9-11 713 Lake Boggs Mtn. E of Cobb, 100 m down Rd. 110 from Rd. 100 780 Comment
  HSC66581  Eriodictyon californicum D. Boyd, M. Eichelberger, Tim Messick, T. Ranker 1980-4-19 7 Lake Coldsprings Campground, along access road to Indian Valley Dam Comment
  UC124313  Eriodictyon californicum H. S. Yates 1934-4-15 3743 Lake s Bendmore Valley; Ukiah quad. Comment
  UC726883  Eriodictyon californicum A. A. Heller 1919-5-10 13146 Lake Valley below Summit; Valley below Summit Comment
  UCD119284  Eriodictyon californicum Jane McBerty 1961-4-30 21 Lake 5 miles east of Lower Lake. Comment
  CAS-BOT-BC294776  Eriogonum Mona Bourell 1997-7-2 6530 Lake Mendocino National Forest. Along Rice Creek Road. FS Road M 3 Comment
  UC77751  Eriogonum compositum var. compositum Katharine Brandegee 1892-8-25 Lake Snow Mt. Comment
  UCD19573  Eriogonum covilleanum J. M. Tucker 1964-7-22 3808 Lake on the grounds of the U.S. Forest Service lookout on the summit of Sheetiron Mountain. 1982 Comment
  UC725883  Eriogonum dasyanthemum A. A. Heller 1941-9-22 16328 Lake n, along Highway #53 Lower lake; Burns Valley Comment
  CAS-BOT-BC242597  Eriogonum dasyanthemum Peter H. Raven 1954-8-31 8081 Lake 4.5 miles w. of junction of Highway 16 with Williams-Clear Lake road Comment
  UCD99886  Eriogonum dasyanthemum L. C. Barnard 1937-9-29 s.n. Lake Lower Lake. Comment
  CAS-BOT-BC261251  Eriogonum hirtiflorum Robert F. Hoover 1938-6-9 3551 Lake Between Burns Valley and Borax Lake Comment
  JEPS56887  Eriogonum hirtiflorum Willis L. Jepson July 1892 14780 Lake near Uncle Sam Mt. (= Mt. Konocti ); Mountain Region of Clear Lake Comment
  CAS-BOT-BC259406  Eriogonum luteolum John Thomas Howell 1940-6-30 15591 Lake Soda Bay Comment
  CHSC101549  Eriogonum luteolum G. F. Hrusa; R. Gross 2008-5-23 17452 Lake Roadside on Indian Valley Reservoir Rd. within chaparral above Reservoir, just above Blue Oak Campground. 594 Comment
  RSA254936B  Eriogonum luteolum James L. Reveal, Caroline G. Reveal 1974-8-16 3775 Lake Along California Highway 29 at the Kelsey Creek crossing near Kelseyville. 427 Comment
  UCD69058  Eriogonum luteolum P. Rodriguez-Rojo 1997-5-17 Lake Butts Canyon Rd. In open chaparral of Ceanothus jepsonii, serpentine soils. UTM: 10SEN4287 300 Comment
  UC570407  Eriogonum luteolum var. luteolum Chas. M. Belshaw 1936-9-18 2673 Lake along roadcut, n side of Mt. St. Helena Inner North Coast Ranges, Mt. St. Helena Comment
  UC703119  Eriogonum luteolum var. luteolum Milo S. Baker 1940-1-1 9674 Lake Serpentine Hill 2.8 mi e Middletown Comment
  UC86012  Eriogonum luteolum var. luteolum Purpus Aug. 1894 1230 Lake Snow Mt. Comment
  CAS-BOT-BC270985  Eriogonum nervulosum G. Thomas Robbins; L. R. Heckard 1956-7-25 3723 Lake Southern extension of Snow Mt. West and about one-fourth mile south of its summit 2103 Comment
  HSC43375  Eriogonum nervulosum Robert M. Specht 1977-6-16 1019 Lake Border of Lake and Sonoma Co. in Mayacamas Mtns. 793 Comment
  UCD167311  Eriogonum nervulosum James Neilson 1977-6-8 3915 Lake Mayacmas Mountains, Bear Creek drainage. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCD100514  Eriogonum nudum E. W. Taylor 1933-6-30 s.n. Lake east side of mountains on road to Williams. Comment
  CAS-BOT-BC261518  Eriogonum nudum var. nudum James McMurphy 1909-8-6 679 Lake Between Kelseyville and Lower Lake Comment
  OBI72120  Eriogonum spergulinum var. reddingianum Barbara Ertter, Elizabeth Neese 1989-7-2 8631 Lake Ridge between Signal Peak and Snow Mt West, ca 11 airmiles due W of Stonyford 2012 Comment
  RSA245235  Eriogonum tripodum J. P. Smith 1971-6-6 4755 Lake Kowalski Ranch in Little Indian Valley, along Stanton Creek Comment
  JEPS80155  Eriogonum umbellatum var. smallianum L. R. Heckard 1974-9-8 3829 Lake s Lookout at summit; Goat Mt., at Colusa line 1859 Comment
  JEPS80263  Eriogonum umbellatum var. smallianum L. R. Heckard and J. Hickman 1980-9-16 5443 Lake trail from Summit Springs; Snow Mt. 1706 Comment
  CAS-BOT-BC267635  Eriogonum wrightii var. trachygonum John Thomas Howell 1937-7-18 13117 Lake 7 miles N. of Lower Lake Comment
  UCD67115  Eriophyllum lanatum Ellen Dean; Davis Botanical Society 2008-5-31 5035 Lake west of I-5 at Maxwell, near summit lookout of Goat Mountain at end of Goat Mountain Road, western part of ridges below lookout just off the road. 1724 Comment
  UCSB46291  Eriophyllum lanatum Steele, Kelly 1980-6-25 Lake 12.5 miles north on Walker Ridge Road from its junction with Highway 20 Comment
  CAS-BOT-BC308118  Eriophyllum lanatum var. achilleoides M. S. Jussel 1933-6-26 181 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CAS-BOT-BC308122  Eriophyllum lanatum var. achilleoides Robert E. Jameson 1967-5-17 17 Lake South Fork of Scott's Creek 4 miles west of Lakeport Comment
  CDA21513  Eriophyllum lanatum var. achilleoides G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17096 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  RSA10183  Eriophyllum lanatum var. achilleoides C. B. Wolf 1928-5-5 1961 Lake 2 mi. from Clear Lake on the Bartlett Springs Grade. Comment
  UC1080202  Eriophyllum lanatum var. achilleoides J. R. Sweeney 1953-5-8 Lake 0.5 mi n of Black Oak Villa Comment
  UC177405  Eriophyllum lanatum var. achilleoides C. A. Purpus 1894-7-1 Lake coast road Snow Mt. 2194 Comment
  UCD41609  Eriophyllum lanatum var. achilleoides Geri Hulse-Stephens 2001-6-2 617 Lake Goat Mountain. Indian Flat. 1310 Comment
  CAS-BOT-BC308103  Eriophyllum lanatum var. achilleoides H. M. Hall 1913-7-27 9596 Lake Northerly slope of Cobb Mountain 300 Comment
  CAS-BOT-BC301682  Eriophyllum lanatum var. lanceolatum Beecher Crampton 1995-6-3 10317 Lake Clearlake town on Lakeshore dr. Comment
  RSA0037087  Eryngium M. Bourell 1997-7-2 6538 Lake Copper Butte Trail. Along trail to Middle Fork Eel River. Comment
  CDA38331  Eryngium aristulatum D. Isle 1997-7-31 319 Lake North Coast Ranges - North Fork Cache Creek Watershed; 8.5 miles up from junction of 16N30 & 16N14 at Low Gap Meadow. Mendocino National Forest. Comment
  UC1179115  Eryngium aristulatum var. aristulatum Beecher Crampton 1958-8-19 5094 Lake 7.4 mi. s.-s.e. Lower Lake (large vernal pools known as Stienhart Lakes) Comment
  UC1487271  Eryngium aristulatum var. aristulatum Yusuf Sheikh 540 Lake near edge Boggs Lake Comment
  RSA290437  Eryngium aristulatum var. aristulatum Yusuf Sheikh 1974-4-21 571 Lake Red Hills Road, 1.1 miles SW of Bay Road, Point Lake view intersection Comment
  RSA73972  Eryngium aristulatum var. aristulatum Milo S. Baker 1957-6-21 12324 Lake Snow Lake ca. 5 miles west of Lower Lake 610 Comment
  UC1487340  Eryngium constancei Yusuf Sheikh 1974-4-21 545 Lake Loch Lomond Comment
  UC1527485  Eryngium constancei Jim A. Bartel 1985-8-1 1118 Lake near Loch Lomond (on recently-created berm adjacent to dredged pond in the southern portion of vernal lake) 853 Comment
  UC764143  Eryngium constancei Robert F. Hoover 1941-6-8 5342 Lake Loch Lomond Comment
  CAS-BOT-BC40691  Erysimum capitatum J. W. Blankinship 1927-5-22 s.n. Lake Kelseyville. Comment
  UC1034738  Erysimum capitatum G. B. Rossbach and H. J. Arnott 1955-4-9 580 Lake Route 20 e Clear Lake; upper Grizzly Canyon Comment
  UC1282792  Erysimum capitatum J. R. Sweeney 1952-5-3 Dupl. 818 Lake s and w facing slope Pluth Ranch 1950 burn (roadside along edge of burn) Comment
  UC1034627  Erysimum capitatum G. B. and R. P. Rossbach 1938-5-30 847 Lake road-bank on Route 20 near summit of divide on eastern slope (above Blue Lakes) Comment
  RSA10811  Erysimum capitatum var. capitatum C. B. Wolf 1928-5-6 2007 Lake 6.5 mi. W of Bartlett Springs on the road to Clear Lake. Comment
  UCD115009  Erysimum capitatum var. capitatum Clinton C. Shock 1980-5-3 76 Lake Walker Ridge, 12 miles north of State Highway 20. 609 Comment
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Aug 4 2015
  CAS-BOT-BC9697  Erythranthe androsacea Milo Samuel Baker 1947-4-16 11671 Lake About 1 mi. SE of Borax Lake near road to Burns Valley Comment
  SEINET13694571 Image available Erythranthe arvensis A. A. Heller 1919-1 13147 Lake Valley below summit. Comment
  CHSC29600  Erythranthe guttata Dibble; Griggs 1979-8-7 161 Lake Near McCleod Ridge, close to the town of Potter Valley. 732 Comment
  CHSC71002  Erythranthe nasuta Vernon Oswald; Lowell Ahart 1998-5-7 9034 Lake Bartlett Springs Rd. west of Indian Valley Reservoir at the bridge on Bartlett Creek. 457 Comment
  CAS-BOT-BC151566  Erythranthe nudata L. R. Abrams 1928-5-7 12571 Lake 4-5 miles east of Hough's Springs Comment
  SEINET8409830  Erythranthe nudata T. S. Brandegee 1890-1 Lake Bradford. Comment
  POM290975  Erythronium californicum Lyman Benson 1928-3-30 4 Lake Highland Springs, Adobe Creek. 610 Comment
  RSA2513  Erythronium californicum J. W. Blankinship 1923-4-15 s.n. Lake Saratoga Springs. Comment
  RSA68740  Erythronium californicum Frank W. Peirson, Mabel B. Peirson 1926-4-2 6574 Lake Grade down to Clear Lake, on Hopland Road Comment
  CAS-BOT-BC504313  Erythronium californicum Elmer I. Applegate 1934-3-31 8878 Lake Hopland grade Comment
  CAS-BOT-BC504321  Erythronium californicum 1905-3-31 s.n. Lake Unspecified Comment
  JEPS61843  Erythronium californicum Vera Binkley 1920-3-31 Lake Comment
  RSA28185  Erythronium californicum Elmer I. Applegate 1931-3-24 6611 Lake 7 miles west of Kelseyville. Comment
  CAS-BOT-BC133280  Erythronium helenae Betty Hammerly Pappenhagen 1970-3-22 878 Lake Ca. 4 miles s. of Middletown along Pope Valley Road Comment
  CAS-BOT-BC133284  Erythronium helenae Elmer I. Applegate 1934-3-31 8870 Lake Canyon of Putah Creek, south of Cobb Mountain, Mayacoma Mountains Comment
  JEPS61842  Erythronium helenae W. L. Jepson 1893-5-5 Lake On Middletown grade, near Lake County line, Mt. St. Helena Comment
  RSA28163  Erythronium helenae Elmer I. Applegate 1932-3-21 7029 Lake Gallaghers Ranch, about 3 miles south of Middletown, near north base of Mount St. Helena Comment
  UCD168065  Erythronium helenae James Neilson 1977-4-8 3858 Lake White Point. (Exact location unknown. Coordinates estimated by label maker.) Comment
  CAS-BOT-BC403121  Eschscholzia californica L. R. Abrams 1928-5-5 12348 Lake 2 miles south of Lakeport Comment
  HSC31854  Eschscholzia californica Thomas E. Higley 1974-5-4 81 Lake Kowalski Ranch Site 373 Comment
  HSC35406  Eschscholzia californica J. M. Sauser 1975-5-3 30 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  JEPS51786  Eschscholzia californica W. L. Jepson 1897-7-12 Lake Coyote Valley Comment
  SEINET7067204  Eschscholzia californica A. G. Vestal 1947-5-3 s.n. Lake Bare slope about 2.5 miles northeast of Middletown on Route 29. Coordinate datum: NAD27. UTM Zone 10, 536783mE, 4291929mN. Comment
  UC725542  Eschscholzia californica A. A. Heller 1941-5-5 16099 Lake about a mile e Middletown (along State Hwy 53) Comment
  UCD83653  Eschscholzia californica Wenting Shi; with PLB 102 class 2010-5-2 1 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.5 road miles north of the intersection with Hwy 20. West side of the road where there is a turnaround and remnants of old road on saddle. 652 Comment
  CAS-BOT-BC403140  Eschscholzia californica Barry Hammel; Teddi Hammel 1976-6-1 268 Lake Shore of Clear Lake near Lucerne 365 Comment
  CAS-BOT-BC403144  Eschscholzia californica Agnes M. Bowman 1902-4-20 s.n. Lake Sulphur Banks Comment
  SEINET10476271  Eschscholzia californica David B. Dunn, Melvin L. Conrad; Patricia L. Kenney 1973-6-7 Dunn 20659 Lake 3.1 mi e of lake co line on rd from hopland to lakeport. Valley floor with pinus sabinianus and chaparral. Comment
  CHSC115195  Euphorbia crenulata Lowell Ahart 2015-4-28 20101 Lake Along small drainage, northwest of the meadow, about 150 yards west of Barrel Spring Meadow,about a 1/4 mile (air) west of Walker Ridge Road, about 1/4 mile (air) southwest of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. 696 Comment
  HSC25606  Euphorbia crenulata J. P. Smith, J. O. Sawyer 1971-6-6 4742 Lake Buck Flat Recreation Site Comment
  HSC8004  Euphorbia crenulata W. L. Jepson 1892-8-4 13922 Lake Gravelly Valley, S Fork of Eel River Comment
  HSC33348  Euphorbia oblongata William J. Ferlatte 1973-7-9 1681 Lake Clearlake Highlands, Ukiah St., around residence 412 Comment
  HSC41943  Euphorbia spathulata Richard G. Runyon 1977-4-24 32 Lake Barrel Springs Campground 701 Comment
  HSC60453  Euphorbia spathulata J. P. Smith 1977-4-24 9035 Lake Barrel Springs Campground 701 Comment
  RSA518744  Euphorbia spathulata Barbara Ertter, Annetta Carter 1989-5-28 8519 Lake Morgan Valley R. 0.6 mi W. of Napa County line ca. 12 airmiles 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
  UCD142486  Euphorbia spathulata George F. Hrusa 1993-5-2 10879 Lake Between Bear Valley and Indian Valley Reservoir at N end of Walker Ridge. 630 Comment
  CAS-BOT-BC312233  Euthamia occidentalis Agnes M. Bowman 1900-10-1 320 Lake Sulphur Banks Comment
  CHSC89393  Euthamia occidentalis Lowell Ahart 2004-10-14 11464 Lake On the south side of the bridge across Cache Creek, on the south side of Bartlett Springs Road (Road M 12), about 3 miles west of the northwest part of Indian Valley Reservoir. 502 Comment
  POM223411  Euthamia occidentalis L. S. Rose 1935-9-11 35640 Lake Lakeport 412 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
  UCD65878  Festuca californica subsp. californica A. A. Beetle 1941-4-27 1736 Lake Near Clear Lake, western shore of lake. Comment
  CDA21527  Festuca elmeri G. F. Hrusa, R. Gross 2008-5-23 17444 Lake North Coast Ranges; Slope above N. Fk. Cache Cr. +/- 1/2 mi. below spillway of Indian Valley Reservoir. 408 Comment
  CDA22949  Festuca elmeri G. F. Hrusa, R. Gross 2008-5-23 17426 Lake North Coast Ranges; Above N. Fk. Cache Cr. +/- 1 mi. below spillway of Indian Valley Reservoir. 408 Comment
  POM296654A  Festuca idahoensis Lyman Benson 1935-5-18 6632 Lake Cobb Valley. Middle N Coast mt. range, Clear Lake watershed. 915 Comment
  JEPS80838  Festuca rubra L. R. Heckard and J. C. Hickman 1981-8-1 5810 A Lake sw side Snow Mt. (ridge nw of w branch of Frog Creek); , Frog Creek 1920 Comment
  RSA287842  Foeniculum vulgare Lyman Benson 1929-7-13 1764 Lake Bed of Kelsey Creek, Kelseyville Comment
  CAS-BOT-BC52718  Frangula californica subsp. californica A. A. Heller 1919-6-8 13246 Lake Mill Creek Forestry Station, east base of Snow Mountain 548 Comment
  CAS-BOT-BC52747  Frangula californica subsp. californica Carl B. Wolf 1928-5-6 2003 Lake 8 1/2 mi. w. of Bartlett Springs on road to Clear Lake Comment
  CAS-BOT-BC366857  Frangula californica subsp. crassifolia Greg de Nevers 1998-3-15 11148 Lake Cache Creek, at Petrified Canyon 243 Comment
  CAS-BOT-BC63017  Frangula californica subsp. crassifolia John F. Emmel 1971-5-22 351 Lake St. Helena Creek, along California State Highway 29, 1 road mi. n. of Napa-Lake County. 411 Comment
  CAS-BOT-BC63022  Frangula californica subsp. crassifolia Carl B. Wolf 1928-5-7 2112 Lake 6 mi. e. of Houghs Mineral Springs, on road to Williams. Comment
  HSC27456  Fraxinus dipetala J. P. Smith, J. O. Sawyer 1972-4-1 5184 Lake Rd. between Indian Valley and Bear Valley Comment
  POM287635  Fraxinus dipetala Lyman Benson 1928-4-28 271 Lake Western side of Mt. Konocti, Kelseyville. Middle North Coast mountain range 762 Comment
  HSC16195  Fraxinus latifolia C. B. Wolf 1928-5-7 2084 Lake 3 mi. E of Hough's Mineral Spring on road to Williams Comment
  JEPS78645  Fremontodendron californicum Edward Lee 1936-9-20 2585 Lake Monticello-Lower Lake Road, 26 miles north of Monticello. Snow Mountain Comment
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Sep 17 2014
  JEPS82721  Fremontodendron californicum Wayne Roderick 1982-8-14 Lake Highway 29, about 1/4 mile from Napa County line, along St. Helena Creek about 100 ft. north of first bridge Comment
  POM248716  Fremontodendron californicum Alice Eastwood, John T. Howell 1938-5-15 5533 Lake Mirabel Mine. Comment
  POM283460  Fremontodendron californicum Minerva Ferguson 1930-5-21 2924 Lake Morgan Valley. Comment
  UC1618119  Fremontodendron californicum subsp. californicum Donald G. Nelson 1940-8-7 708 Lake near Lake and Napa County Boundary, Knoxville to town of Lower Lake Lower Lake Comment
  HSC35418  Fritillaria affinis Robert M. Specht 1975-5-3 156 Lake 2.1 mi. N of junction of Bottle Road and Hwy. 175 762 Comment
  HSC35436  Fritillaria affinis John S. Palmer 1975-5-3 315 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 Comment
  HSC69911  Fritillaria affinis Thomas W. Nelson, Jane P. Nelson 1978-4-2 3874 Lake Along Walker Ridge Rd., 6 mi. N of junction with Hwy. 20 Comment
  RSA10165  Fritillaria affinis Carl B. Wolf 1928-5-6 1983 Lake 6 mi. from Clear Lake on the Bartlett Springs Grade. (Morrison Garden) Comment
  UC72258  Fritillaria affinis Hardin Irwin 1904-3 101 Lake vicintiy of Kelseyville Comment
  SD6483  Fritillaria atropurpurea Unknown 1882-6-23 Lake Allen Springs, woody banks. Comment
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Dec 14 2014
  JEPS14918  Fritillaria glauca Philip A. Munz 1956-7-25 22320 Lake just below West Peak Ridge (Snow Mountain); Snow Mountain 2072 Comment
  HSC36476  Fritillaria pluriflora John Rehling, Robert M. Specht 1976-3-18 337 Lake 0.5 mi. on Walker Ridge Rd. near Hwy. 20 Comment
  JEPS65503  Fritillaria purdyi Theodore Niehaus 1971-3-1 929 Lake on w side of Stanton Creek, at n end of Little Indian Valley Stanton Creek; Little Indian Valley, Stanton Creek Comment
  RSA304285  Fritillaria recurva James R. Shevock 1971-4-8 924 Lake South of Middletown 610 Comment
  CHSC90546  Galium D. Isle 1997-6-30 36 Lake Mendocino National Forest--North Coast Ranges. Upper Lake Watershed. Spur jct. to Pinnacle Rock. 1341 Comment
  JEPS52614  Galium Lauramay 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
  JEPS52617  Galium Lauramay T. Dempster and G. L. Stebbins 1963-5-26 3794 B Lake about 2 mi n Glenbrook Resort (Bottle Rock Road) 792 Comment
  HSC42019  Galium andrewsii M. A. Baker 1977-4-24 219 Lake Barrel Springs Campground. 701 Comment
  HSC49111  Galium andrewsii J. P. Smith, J. O. Sawyer 1978-4-29 9772 Lake Lake-Colusa County line, Walker Ridge Rd., 0.4 mi. from T-intersection to Indian Valley Reservoir. Comment
  RSA10726  Galium andrewsii Carl B. Wolf 1928-5-7 2100 Lake 6 miles east of Houghs Mineral Springs on the road to Williams. Comment
  UC1562740  Galium andrewsii subsp. andrewsii Barbara Ertter with Annetta Carter 1989-5-28 8520 Lake 0.6 mi w Napa Co. line (Morgan Valley Rd., ca 12 air mi se of Lower Lake (town), at public access rd) Comment
  UCD42067  Galium aparine Geri Hulse-Stephens 2002-6-2 1010 Lake Goat Mountain. East side of Fallen Fir Marsh. 1280 Comment
  JEPS7018  Galium bolanderi W. L. Jepson 1892-7-30 Lake near Uncle Sam Mountain ( = Mt. Konocti) Comment
  UC1039522  Galium californicum subsp. californicum P. Schulthess 1931-7-18 Lake 7 mi se Kelseyville (Adams Springs Road) Comment
  UC169001  Galium californicum subsp. californicum Joseph P. Tracy Jul 21 1905-Aug 16 1905 2314 Lake Elk Mountain Northern Coast Ranges (n Lake Co.) 1219 Comment
  CHSC38944  Galium grayanum J. D. Jokerst 1980-7-10 962 Lake North Coast Ranges. Top of Hull Mt. Ca 300 meters northeast of the summit along a ridgeline. Comment
  UC102503  Galium grayanum Purpus Jul 1894 1182 Lake Snow Mt. Coast R. 2133 Comment
  JEPS73436  Galium grayanum var. nanum L. R. Heckard 1972-7-8 3030 Lake in scree on spur of open slopes on spur running southeast of West Peak; Snow Mt. 2042 Comment
  JEPS81371  Galium grayanum var. nanum L. R. Heckard and J. C. Hickman 1982-7-8 5981 Lake rocky outcrop w Saddle; Snow Mt. 2042 Comment
  RSA111661  Galium grayanum var. nanum Philip A. Munz 1956-7-25 22319 Lake West Peak ridge. Snow Mtn. 2073 Comment
  RSA202661  Galium nuttallii L. T. Dempster, G. Ledyard Stebbins 3794 -B Lake Bottle Rock Rd. Ca 2 miles N of Glenbrook Resort. 793 Comment
  UCD121843  Galium nuttallii M. Wiesendanger 1928-4-7 930 Lake Near Blue Lakes. Comment
  JEPS15228  Galium parisiense L. T. Dempster with Bacigalupi, Robbins, Heckard, and Munz 1956-7-24 1034 Lake about 3 1/2 mi s Snow Mt. (Lake Co.-Colusa Co. line) Comment
  JEPS80871  Galium porrigens var. tenue L. R. Heckard and J. C. Hickman 1979-6-15 5043 A Lake trail from Summit Springs up s side of mt Snow Mt. 1737 Comment
  JEPS6573  Galium tricornutum Rimo Bacigalupi 1953-5-26 4132 Lake 1.5 mi se Middletown (Long Valley); Long Valley 335 Comment
  HSC62824  Garrya congdonii Kenneth Clark 1979-4-14 83 Lake 0.4 miles N of S.R. 20 on Wilbur Springs Rd. 640 Comment
  RSA15663  Garrya flavescens subsp. congdonii Carl B. Wolf 1928-2-25 1512 Lake 11 mi N of Napa-Lake Co line on the road to Lower Lake. Comment
  RSA388356  Garrya flavescens subsp. congdonii Roman Gankin 1965-5-6 520 Lake Hill northwest of Cold Spring Camp, 0.9 mile east of Little Indian Valley (Kowalski Ranch and Stanton Creek). Comment
  RSA89601  Garrya flavescens subsp. congdonii M. F. Moseley 1952-8-22 354 Lake Route 29, one mile north of Lake-Napa county line. Comment
  RSA10179  Garrya flavescens subsp. pallida Carl B. Wolf 1928-5-5 1965 Lake 3.5 mi. from Clear Lake on the Bartlett Springs Grade. Comment
  CAS-BOT-BC192185  Garrya fremontii L. R. Abrams 1916-7-28 6294 Lake Grade between Bartlett Spr. & Clear Lake Comment
  CAS-BOT-BC192209  Garrya fremontii M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. 914 Comment
  CAS-BOT-BC192210  Garrya fremontii Alice Eastwood; John Thomas Howell 1938-5-17 5708 Lake Near Pine Mt. Comment
  CAS-BOT-BC192214  Garrya fremontii Mrs. C. E. Miller 1918-8-1 s.n. Lake Howell Mt. Comment
  POM294523  Gastridium phleoides Lyman Benson 1941-7-31 11014 Lake 1 1/2 miles northwest of Kelseyville. 412 Comment
  UCD131834  Geranium carolinianum Liz Tyler; PLS 102 plant collecting interns 2013-4-14 5 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. North of road that goes southeast from Glebe Road at gate. 564 Comment
  RSA0028188  Geranium carolinianum Lyman Benson 1928-6-23 331 Lake Western base of Mt. Konocti. Kelseyville, Middle North Coast, Cold Creek. 442 Comment
  JEPS81363  Geum macrophyllum L. R. Heckard and J. C. Hickman 1982-7-7 5972 Lake Middle Fork of Stony Creek (nw side of Snow Mountain) 1569 Comment
  HSC16966  Gilia capitata C. B. Wolf 1928-5-7 2111 Lake 6 mi. E of Hough's Mineral Springs on the road to Williams Comment
  POM65943  Gilia capitata Edward L. Greene 1903-5-9 2959 Lake Near Lakeport. Comment
  RSA34078  Gilia capitata A. A. Heller 1919-5-10 13141 Lake Valley below summit Comment
  UC1123734  Gilia capitata subsp. capitata K. E. Bradshaw 1937-6-11 138 Lake 3/4 mi. ssw Lower Blue Lake; Lakeport Quad. Comment
  UC527838  Gilia capitata subsp. capitata Ira L. Wiggins 1933-6-3 6718 Lake 2 mi e Oat Hill Mine; e of Oat Hill Mine Comment
  UC932034  Gilia capitata subsp. capitata Verne Grant, Alva Grant 1947-5-4 7966 Lake 3 mi n Middletown (on hill 1030); n of Middletown Comment
  JEPS69662  Gilia sinistra subsp. pinnatisecta W. L. Jepson 1897-7-14 15084 Lake Glenbrook Comment
  HSC66051  Gilia tricolor C. McDonald, P. Powers, C. Raley, D. Stamp, J. Spitler 1980-4-19 32 Lake Along Walker Ridge Rd. 0.5 mi. N of junction with access road to Indian Valley Dam Comment
  HSC47505  Gilia tricolor Sheila Logan 1978-4-21 41 Lake 1.5 mi. from Walker Ridge Rd. on Bear Valley Rd. 610 Comment
  RSA10787  Githopsis diffusa subsp. robusta C. B. Wolf 1928-5-6 2032 Lake 3 miles west of Bartlett Springs on the road to Clear Lake. Comment
  HSC34259  Githopsis specularioides A. M. Montalvo 1975-5-3 224 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  CDA15778  Githopsis specularioides G. F. Hrusa 1993-5-2 10882 Lake North Coast Ranges; Upper parts of north end of Walker Ridge between Bear Valley and Indian Valley Reservoir. Comment
  CHSC91506  Glyceria borealis D. Isle 1995-6-7 1077 Lake Mendocino National Forest--North Coast Ranges. Rice Fork Watershed. East of Rd. 16N19 in the East side of Deer Valley Meadow. 1024 Comment
  UCD66778  Glyceria declinata A. A. Beetle; G. L. Stebbins Jr. 1942-6-3 3531 Lake 7.5 miles NW of Lakeport on Scotts Valley Road to Blue Lakes. Comment
  CAS-BOT-BC302585  Gnaphalium palustre Volney Rattan 1885-6-1 s.n. Lake Bachelor Valley Comment
  POM292490  Gnaphalium palustre Lyman Benson 1929-7-13 1774 Lake Kelsey Creek bed in dried pools, Kelseyville Comment
  UCD84382  Gratiola ebracteata 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
  SEINET4854388  Gratiola heterosepala Unknown 1953-6-8 14544 Lake Southwest margin of Boggs Lake, (west base of Mount Hanna). Comment
  OBI54005  Grindelia camporum David J. Keil, Kathleen Keil 1982-7-17 23408 Lake Elk Mtn Rd. N of Upper Lake. 800 Comment
  RSA537451  Grindelia camporum Barbara Ertter 1988-7-3 7661 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-BC305213  Grindelia hirsutula John Thomas Howell 1937-7-19 13132 Lake Elk Mt. Comment
  UC32218  Helenium bigelovii Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake Big Horse Mt. South Fork of the Eel River Comment
  POM250703  Helenium puberulum D. D. Keck 1938-8-3 4744 Lake I mile N of Cobb P.O. Comment
  CAS-BOT-BC305525  Helianthus bolanderi C. G. Pringle 1882-8-16 s.n. Lake Clear Lake Comment
  RSA2652  Helianthus bolanderi J. W. Blankinship 1928-8-24 s.n. Lake Kelseyville. Ditch by roadside Comment
  RSA702851  Helianthus bolanderi L. Ahart 2004-10-4 11429 Lake Below the high water line of Indian Valley Reservoir, near the stream in the NE part of the reservoir, on the S side of Bartlett Springs Road. 447 Comment
  UC1199265  Helianthus bolanderi Joseph P. Tracy 1935-7-4 14034 Lake near Glenbrook (n side of Cobb Valley); Cobb Mountain, Cobb Valley 822 Comment
  UC165839  Helianthus bolanderi Joseph P. Tracy Jul 21 1905-Aug 16 1905 2318 Lake Elk Mountain North Coast Ranges, Elk Mountain Comment
  POM270373  Helianthus bolanderi Lyman Benson 1940-8-6 10379 Lake Kelseyvelle. Mt. Range Middle N. Coast. Clear Lake. Zone upper sonoran 427 Comment
  JEPS41124  Heliotropium curassavicum Rimo Bacigalupi, L. R. Heckard, and C. L. Custer 1965-10-5 9135 Lake along shores Borax Lake (n.w. of Clearlake Park, just below Sulphur Bank Dr.) 411 Comment
  UC1191656  Heliotropium curassavicum Malcolm A. Nobs and S. Galen Smith 1949-9-8 1845 Lake s.e. side Clear Lake Comment
  RSA3585  Heliotropium curassavicum var. oculatum C. B. Wolf 1932-5-12 3602 Lake Mouth of Cottonwood Canyon, Santa Catalina Island 2 Comment
  CAS-BOT-BC310100  Hemizonella minima Carl B. Wolf 1928-5-6 2024 Lake 1 1/2 miles west of Bartlett Springs Comment
  POM284899  Hemizonia clevelandii Lyman Benson 1936-8-2 7920 Lake Alder Creek, Cobb Mt., Clear Lake Watershed, Mayacamas Mt. Range. 762 Comment
  RSA109886  Hemizonia clevelandii P. A. Munz 1956-7-24 22288 Lake Long Ridge Trail to Snow Mt. from Fir-Root Spring. 1524 Comment
  RSA2719  Hemizonia clevelandii J. W. Blankinship 1928-8-25 s.n. Lake Kelseyville Comment
  POM284897  Hemizonia clevelandii Lyman Benson 1933-8-15 5681 Lake Kelseyville; Mt. Range: Middle N. Coast; Watershed: Clear Lake. 457 Comment
  UCD169080  Hemizonia congesta Marina LaForgia 2017-8-22 s.n. Lake 0.23 miles southwest as the crow flies from intersection of main McLaughlin paved road and dirt road leading to Anu's Valley. Comment
  CAS-BOT-BC306001  Hemizonia congesta subsp. calyculata John Thomas Howell 1937-7-19 13135 Lake Elk Mt. Comment
  CAS-BOT-BC306039  Hemizonia congesta subsp. clevelandii David D. Keck 1938-8-3 4734 Lake 5 mi. W. of Middletown on road to Cobb Mt. Comment
  CAS-BOT-BC306047  Hemizonia congesta subsp. clevelandii A. A. Heller 1902-7-19 5906 Lake South of Mt. Sanhedrin, midway between Porter Valley and Hullville Comment
  CHSC52667  Hemizonia congesta subsp. clevelandii James Jokerst 1985-6-24 2502 Lake Near Coyote Peak. 486 Comment
  JEPS7809  Hemizonia congesta subsp. clevelandii Peter H. Raven 1954-9-1 8093 Lake 7 mi s Middletown; Butts Canyon Comment
  UC1069500  Hemizonia congesta subsp. clevelandii K. E. Bradshaw 1937-6-7 76 Lake 1/8 mi n Laurel Beach (just e of Plot #20); Lakeport Quadrangle Comment
  OBI16313  Hemizonia congesta subsp. clevelandii Robert F. Hoover 1966-8-23 9924 Lake Valley of St Helena Crk S of Middletown Comment
  CAS-BOT-BC314880  Hemizonia congesta subsp. luzulifolia J. McMurphy 1909-8-6 s.n. Lake Below Middletown Comment
  CAS-BOT-BC314881  Hemizonia congesta subsp. luzulifolia Peter H. Raven 1954-9-1 8107 Lake Along Hoffman Creek about 1 mile e. of Mirabel Park Comment
  UCD132996  Hemizonia congesta subsp. luzulifolia K. Esau; D. Hartmann 1941-7-17 s.n. Lake U.S. #20 between Williams and Clear Lake. Comment
  UC672278  Hesperevax sparsiflora var. sparsiflora H. L. Mason 1933-4-30 7226 Lake near Aetna Springs 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
  UCSB46292  Hesperocyparis macnabiana Steele, Kelly 1980-6-25 Lake 12.5 miles north on Walker Ridge Road from its junction with Hwy. 20 Comment
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Oct 7 2016
  HSC47878  Hesperolinon adenophyllum Robert M. Specht 1977-6-28 1063 Lake On crest of Little Cow Mtn. Comment
  POM268798  Hesperolinon adenophyllum Lyman Benson 1933-6-19 4462 Lake Lakeport Junction Hill. 488 Comment
  UC1130222  Hesperolinon adenophyllum P. L. Johannsen 1937-6-23 1200 Lake 1 mi ne Clear Lake Lodge; Lakeport Quadrangle Comment
  UC1212222  Hesperolinon adenophyllum Joseph P. Tracy Jul 21 1905-Aug 16 1905 2279 Lake Elk Mountain Northern Coast Ranges (northern Lake Co.) 1219 Comment
  UC17246  Hesperolinon adenophyllum Willis L. Jepson 1892-7 13529 Lake Big Horse Mt. mountain region of Clear Lake Comment
  UC1736418  Hesperolinon adenophyllum Dean W. Taylor 1998-6-18 16666 Lake serpentine hill just S of junction of Highway 175 and Highway 29, ca. 2 mi S Lakeport Comment
  UCD161880  Hesperolinon adenophyllum James A. Neilson Jr. 1977-7-19 3935 Lake Mayacmas Mountains; Sulphur Creek within 300 yards of Bottle Rock Road. (Exact location unknown. Coordinates estimated by label maker.) Comment
  JEPS122835  Hesperolinon bicarpellatum W. A. Freyman with A. C. Schneider & Y. P. Springer 2014-5-18 230 Lake Across field to the north near the end of Loconomi Road off of Butts Canyon Road. Comment
  JEPS122883  Hesperolinon bicarpellatum Adam C. Schneider with Will Freyman and Yuri P. Springer 2014-5-19 630 Lake Just north of Hwy 29, east of Middletown, on property of Bar X Ranch. Comment
  JEPS79113  Hesperolinon bicarpellatum L. R. Heckard with T. I./F. M. Chuang and R. C. Bacigalupi 1980-6-5 5209 Lake 3 mi ne Middletown (along Route 29) Comment
  UC1212339  Hesperolinon bicarpellatum S. Galen Smith 1957-6-8 Lake Howard Springs 762 Comment
  CDA28488  Hesperolinon californicum Jim Jokerst 1985-4-16 2341 Lake Near Big Canyon Creek. (340 mm from bottom margin 31 mm from left margin). Comment
  CHSC67676  Hesperolinon californicum James Jokerst 1985-4-16 2341 Lake Near Big Canyon Creek. 425 Comment
  UC1002665  Hesperolinon californicum Milo S. Baker 1953-7-1 12807 Lake 3.4 mi e Middletown (in field s of hwy) Comment
  UC1212440  Hesperolinon californicum Milo S. Baker 1953-7-1 12807 Lake in field s of Highway and 3.4 mi e Middletown Comment
  UC1212466  Hesperolinon californicum Helen K. Sharsmith 1959-5-28 4706 Lake 9.3 mi s Howard Springs (on road to Middletown); Inner North Coast Ranges, Big Canyon Creek 426 Comment
  UC1509748  Hesperolinon californicum C. M. Rogers 1972-7-3 13419 Lake 9 mi s Howard Springs Comment
  CAS-BOT-BC176045  Hesperolinon clevelandii K. C. 1884-6-1 s.n. Lake Unspecified Comment
  CHSC91012  Hesperolinon clevelandii D. Isle 1997-6-30 300 Lake Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. Just behind K-Tag, on 16N01, WNW of Little Pinnacle Rock. 694 Comment
  JEPS32331  Hesperolinon clevelandii Daniel Cleveland 1882-6-17 Lake Allen's Springs Comment
  POM268795  Hesperolinon clevelandii Lyman Benson 1932-6-19 3722 Lake Mount Hanna 762 Comment
  UC109503  Hesperolinon clevelandii D. Cleveland 1882-6-17 Lake Allen's Springs Comment
  CAS-BOT-BC176052  Hesperolinon clevelandii Helen K. Sharsmith 1953-6-29 4386 Lake Canyon of South Fork of Eel River, 7.5 miles west of Lake Pillsbury Ranger Station on road to Potter Valley, Mendocino National Forest 762 Comment
  CAS-BOT-BC176217  Hesperolinon didymocarpum Helen K. Sharsmith 1959-5-28 4707 Lake Big Canyon Creek 9.3 miles south of Howard Springs on road to Middletown 426 Comment
  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
  JEPS122872  Hesperolinon didymocarpum Adam C. Schneider with Will Freyman and Yuri P. Springer 2014-5-18 610 Lake Diamond D Ranch, on Diamond D Ranch Rd. Comment
  UCD110521  Hesperolinon disjunctum Helen K. Sharsmith 1959-5-27 4697 Lake Lower Lake-Williams road near the old Epperson's Station, 0.7 miles west of Lake-Colusa County Line. Comment
  UC1212299  Hesperolinon micranthum Helen K. Sharsmith 1959-5-28 4703 Lake 0.3 mi s Howard Springs; Inner North Coast Ranges 609 Comment
  SD51669  Hesperolinon micranthum Rimo Bacigalupi, J. R. Sweeney & H. L. Mason 1953-6-8 4187 Lake Inner North Coast Ranges. Butts Canyon, about 0.5 mile north of Lake-Napa County boundary line. Comment
  JEPS122900  Hesperolinon spergulinum Adam C. Schneider 2015-5-19 927 Lake Off of Dry Creek Rd. southwest of Middletown Comment
  JEPS32291  Hesperolinon spergulinum Willis L. Jepson 1892-7 13541 Lake region of Mt. Konocti; Mountain region of Clear Lake Comment
  UCD84523  Heterocodon rariflorum Ellen Dean; C. Thomsen, G. Harrington, R. Wilmarth, R. Wenk 2010-6-2 6074 Lake Lake County. Walker Ridge. Along Bartlett springs road just west of Walker Ridge Rd intersection. 647 Comment
  SEINET10873417  Heterocodon rariflorum Robert F. Thorne, Larry E. DeBuhr 1975-8-15 Thorne 46809 Lake Boggs Lake W of Mt. Hannah, 7.5 mi. SSE of Kelsyville. 853 Comment
  UC117756  Heterodraba unilateralis T. S. Brandegee Apr 1889 Lake near Stites Comment
  UCD148548  Heteromeles arbutifolia Kai Battenberg 2014-6-21 2 Lake McLaughlin Natural Reserve, lower end of the slope Southeast of the field station. Off Morgan Valley Road, 1.2 km Northwest on Main Entrance Road. 681 Comment
  HSC46524  Hieracium albiflorum J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9301 Lake Boardman Ridge, along FS Rd. 1N02, 1.4 mi. N of junction with FS Rd. 20N01 1006 Comment
  UCD133138  Hieracium albiflorum Roman Gankin; W. R. Hildreth 1967-7-3 881 Lake around 2.9 miles south of Hull Mountain on USFS Road 1 NO2. Comment
  JEPS81965  Holocarpha virgata Rimo Bacigalupi, L. R. Heckard, and C. L. Custer 1965-10-5 9136 Lake 1.25 mi s Lower Lake (between Lower Lake and Middletown, 0.2 mi ne of junction with Spruce Grove Road); Excelsior Valley 425 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
  CAS-BOT-BC324638  Holocarpha virgata H. M. Hall 1930-10-3 12940 Lake 14 miles east of Lower Lake Comment
  RSA14741  Holocarpha virgata subsp. virgata L. S. Rose 1935-9-12 35646 Lake 5 miles N of Middletown. Comment
  UCD20717  Holocarpha virgata subsp. virgata Mark Bibbo; w/ Laura Wynholds 2002-7-20 58 Lake McLaughlin UC Reserve. SE of Knoxville-Berryessa Rd. where the slurry pipeline crosses the road. Along Hunting Creek. 579 Comment
  SBBG587  Hordeum brachyantherum A. A. Beetle 1941-4-27 1730 Lake SW side of Clear Lake along rd in full sun Comment
  UCR2473  Hordeum brachyantherum A. A. Beetle 1941-4-27 1730 Lake Coast Range, southwest side/corner of Clear Lake 450 Comment
  HSC10217  Hordeum brachyantherum subsp. brachyantherum C. B. Wolf 1928-5-4 1899 Lake 2 mi. N of Middletown. Comment
  POM295708  Hordeum brachyantherum subsp. brachyantherum Lyman Benson 1935-5-17 6598 Lake Kelseyville; Middle N. Coast Mt. Range 427 Comment
  UCD85510  Hordeum brachyantherum subsp. californicum A. A. Beetle; G. L. Stebbins Jr. 1942-6-3 3520 Lake 3 miles south of Kelseyville on road to Middletown, Rt. 29. Comment
  CHSC71013  Hordeum depressum Vernon Oswald; Lowell Ahart 1998-5-7 9019 Lake Bartlett Springs Rd. on the north end of Indian Valley Reservoir, between Kowalski Ranch and Barkerville. On a meadow on the north side of the road. 457 Comment
  JEPS94664  Hordeum depressum Vernon Oswald and Lowell Ahart 1998-5-7 9019 Lake Bartlett Springs Rd. between Kowalski Ranch and Barkerville (n side of reservoir); Indian Valley Reservoir 457 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
  RSA2791  Hordeum marinum subsp. gussoneanum J. W. Blankinship 1926-6-16 s.n. Lake Kelseyville; along Cold Cr. Comment
  POM295693  Hordeum murinum subsp. glaucum Lyman Benson 1929-7-13 s.n. Lake Kelseyville. Comment
  CAS-BOT-BC123418  Hordeum stebbinsii George Ledyard Stebbins; Guillermo Covas 1948-5-9 3927 Lake 5 miles SW of Middletown. Comment
  CAS-BOT-BC148546  Horkelia bolanderi Doris K. Kildale 1926-5-31 2079 Lake Cold Brook Camp between Kelseyville & Lower Lake Comment
  CAS-BOT-BC148552  Horkelia bolanderi J. W. Blankinship 1925-7-17 s.n. Lake Bogg's Lake, Mt. Hannah 914 Comment
  JEPS47195  Horkelia bolanderi E. Crum 1932-5-22 1397 Lake Salminas Resort 1066 Comment
  UC525500  Horkelia bolanderi Ethel Crum 1933-7-23 1516 Lake w Salmina's Resort; Cobb Mountain 792 Comment
  RSA466277B  Horkelia elata L. F. LaPre, K. Campbell 1987-6-29 s.n. Lake Barrel Springs Camp, NE of Clear Lake at Colusa Co. line, on Walker Pass Road Comment
  UCD67108  Horkelia tridentata var. flavescens Ellen Dean; Davis Botanical Society 2008-5-31 5030 Lake west of I-5 at Maxwell, near summit lookout of Goat Mountain at end of Goat Mountain Road, western part of ridges below lookout just off the road. 1724 Comment
  CAS-BOT-BC206064  Hosackia crassifolia A. A. Heller 1902-7-21 5933 Lake Foothilsl south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  SJSU10331  Hosackia crassifolia J. B. Snell 1963-6-16 177 Lake 3.6 mi E of Summit of Bartlett Mt Rd between Bartlett Springs & Nice Comment
  CAS-BOT-BC206060  Hosackia crassifolia Lyman Benson 1932-6-15 3705 Lake Kelseyville. Watershed: Cold Creek. Mt. Hanna 609 Comment
  UCD38227  Hosackia crassifolia Beecher Crampton 1953-6-2 1370 Lake Lakeport-Hopland road, east slope of the summit. 609 Comment
  HSC94099  Hydrophyllum occidentale G. Fred Hrusa 1998-6-19 14623 Lake Near summit of Goat Mtn. 1740 Comment
  UC1069095  Hydrophyllum occidentale K. Bradshaw 1937-5-29 20 Lake High Glade Lookout; Mendocino National Forest, Lakeport Quad. 1463 Comment
  CDA36541  Hypericum anagalloides T. C. Fuller 1962-7-1 9133 Lake Bank of Kelsey Creek, Cobb. 0 Comment
  CAS-BOT-BC410243  Hypericum concinnum Kate Eastwood Phelps 1934-7-1 s.n. Lake Adams Springs Comment
  CHSC92874  Hypericum concinnum D. Isle; T. Athan 2005-7-12 1178 Lake Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. 755 Comment
  CAS-BOT-BC410234  Hypericum concinnum Volney Rattan 1884-1-1 983 Lake Elk Knob; Pacific Coast Flora Comment
  CAS-BOT-BC401306  Hypericum scouleri A. S. Stinchfield 1916-8-1 s.n. Lake Near Bartlett Springs Comment
  CAS-BOT-BC274058  Imperata brevifolia J. W. Blankinship 1928-9-16 s.n. Lake Siegler Springs Comment
  JEPS48962  Iris W. L. Jepson 1942-6-9 20708 Lake e side Mt. St. Helena (along St. Helena Creek); , St. Helena Creek Comment
  HSC49110  Iris macrosiphon J. P. Smith, J. O. Sawyer 1978-4-29 9771 Lake Lake-Colusa County line, Walker Ridge Rd., 0.4 mi. from T-intersection to Indian Valley Reservoir. Comment
  RSA10711  Iris macrosiphon Carl B. Wolf 1928-5-7 2119 Lake 7 miles east of Houghs Mineral Springs on the road to Williams. Comment
  RSA298331  Iris macrosiphon C. Mcdonald, P. Powers, C. Raley, D. Stamp, J. Spitler 1980-4-19 31 Lake Along Walker Ridge Road, 0.5 miles north of junction with access road to Indian Valley Dam Comment
  UC571182  Iris macrosiphon H. L. Mason 1930-6-1 5675 Lake St. Helena Creek Mount St. Helena (slopes of Mount St. Helena) Comment
  UC728647  Iris macrosiphon Milo S. Baker 1945-6-20 11004 Lake Bartlett Mt.; on road to Pinnacle Rock 1310 Comment
  UCD160665  Iris macrosiphon James A. Neilson Jr. 1975-6-5 3345 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  UCR37891  Iris macrosiphon K. B. Barrows, C. G. Phillips, L. Cole, S. A. Haultain 1984-4-28 17 Lake Walker Ridge, Indian Valley Access Road, 1.1 mi north of Blue Oak Campground. 854 Comment
  RSA137924  Iris macrosiphon Lee W. Lenz, E. K. Balls 1952-5-9 17131 Lake 2.2 miles east of Lower Lake on road to Reiff and Knoxville Comment
  SEINET12048521  Iris macrosiphon Unknown 1982-1 73 Lake ca 250 yd N of hwy 29, ca 2.0 mi W of Lower Lake. Lower Lake Quadrangle 500 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
  UCD135849  Isoetes howellii Rimo Bacigalupi; G. T. Robbins 1956-6-1 5693 Lake At eastern end of 'Dry Lake', 1.4 miles west of Lower Lake. 457 Comment
  POM279124  Juncus bolanderi J. T. Howell 1945-6-20 21124 Lake Between Pinnacle Rock and Low Gap. Bartlett Mountain. Comment
  UC1133610  Juncus bufonius K. E. Bradshaw 1937-6-7 81 Lake 0.12 mi n Laurel Beach; Lakeport Quad. 426 Comment
  JEPS123325  Juncus capitatus David Gowen with Leigh Johnson 2010-5-9 1099 Lake Callayomi Road off of Butts Canyon Road. Comment
  UCD164534  Juncus dubius Peter Rubtzoff 1975-7-12 8198 Lake Jordan Park, 1.7 miles northwest of Cobb. Wet margin of Kelsey Creek. Comment
  JEPS75740  Juncus laccatus L. R. Heckard 1974-9-11 3922 Lake about 0.5 mi nw Foutch Camp (about 1.5 mi se of Snow Mt. West, margin of Frog Pond); Frog Pond 1920 Comment
  RSA2496  Juncus occidentalis J. W. Blankinship 1928-7-25 s.n. Lake Kelseyville. Comment
  UC142173  Juncus occidentalis A. A. Heller 1902-7-23 5954 Lake Thistle Springs Mt. Sanhedrin Comment
  RSA463102  Juncus oxymeris Lyman Benson 1928-6-23 335 Lake Western Base Mt. Konocti 442 Comment
  UCD20750  Juncus oxymeris E. Dean; with M. Bibbo 2002-7-5 1176 Lake McLaughlin UC Reserve. BLM land on W side of McLaughlin Reserve's Research Hill. Northern trailhead parking lot and trail. 640 Comment
  UCD41741  Juncus xiphioides Geri Hulse-Stephens 2001-7-2 764 Lake Goat Mountain. Fallen Fir Marsh. Addington. 1280 Comment
  CAS-BOT-BC236767  Keckiella breviflora John Thomas Howell 1945-6-21 21173 Lake Sawmill Flat to Ruppert Ridge, Bartlett Mountain Comment
  UC146873  Keckiella corymbosa Katharine Brandegee 1910-8-10 Lake creek between Summit and Indian Valley Comment
  JEPS15079  Keckiella lemmonii A. Simontacchi 1937-7-12 298 Lake 1 mi ne Kelsey Creek School; Lakeport Quad. 411 Comment
  UC146232  Keckiella lemmonii Joseph P. Tracy Jul 21 1905-Aug 16 1905 2338 Lake Elk Mountain; Northern Coast Ranges 1219 Comment
  RSA702853  Kickxia elatine L. Ahart 2004-10-14 11467 Lake On the south side of the bridge across Cache Creek, on the south side of Bartlett Springs Road (Road M 12), about 3 miles west of the northwest part of Indian Valley Reservoir. 503 Comment
  UCD83740  Koeleria macrantha Ellen Dean; Craig Thomsen, Gordon Harrington, John Chau 2010-5-5 5989 Lake Cache Creek Wilderness area, northern part of wilderness near Redbud Trail. NW side of Cache Creek, W of Baton Flat. Just downslope of Redbud Trail switchbacks. 332 Comment
  CAS-BOT-BC499195  Kopsiopsis strobilacea M. S. Jussel 1965-6-1 s.n. Lake Cobb Mt. Comment
  HSC43364  Lagophylla minor Carolyn Sanford 1977-4-24 349 Lake Barrel Springs Campground. 701 Comment
  CAS-BOT-BC341416  Lagophylla minor J. Clausen 1935-5-22 1054 Lake 8.8 mi. S. E. of Lower Lake on the Monticello road Comment
  UC89192  Lagophylla minor T. S. Brandegee Lake Comment
  RSA109878  Lagophylla ramosissima P. A. Munz 1956-7-24 22327 Lake Long Ridge Trail to Snow Mountain. 1524 Comment
  SDSU2760  Lagophylla ramosissima D. F. Howe 1968-5-24 4528 Lake Near Lakeport. Comment
  UC1069696  Lagophylla ramosissima P. L. Johannsen 1937-6-23 1197 Lake 3 mi se Upper Lake; Lakeport Quadrangle Comment
  OBI54014  Lagophylla ramosissima David J. Keil, Kathleen Keil 1992-7-17 23406 Lake Elk Mtn Rd N of Upper Lake 800 Comment
  RSA298333  Lagophylla ramosissima subsp. congesta D. D. Keck 1933-7-1 2462 Lake 4 miles NW of Middletown, on road to Hobergs. Comment
  CAS-BOT-BC338100  Lasthenia californica M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. Comment
  CAS-BOT-BC338104  Lasthenia californica L. R. Abrams 1928-5-6 12462 Lake 1 1/2 mi. West of Bartlett Springs Comment
  HSC42252  Lasthenia californica K. Irwin 1977-4-23 333 Lake 0.4 mi. N of SR 20 on the Walker Ridge Rd. 640 Comment
  POM55158  Lasthenia californica C. F. Baker 1903-5-12 2962 Lake Near Lakeport. Comment
  JEPS9809  Lasthenia californica subsp. californica Joseph P. Tracy 1921-5-12 5538 Lake near Lakeport; Northern Coast Ranges 426 Comment
  UC166222  Lasthenia californica subsp. californica J. P. Tracy May 28 1902-Jun 2 1902 1725 Lake 6 mi nw Lakeport (in hills about Scotts Valley) 426 Comment
  UCD47923  Lasthenia californica subsp. californica M. Atamian; R. Brush, C. Owens, S. Olmsted, M. Furuyama 2000-4-29 22 Lake Lake Co., McLaughlin Reserve, South-West of Berryessa-Knoxville Road, base of the North-East slope of Research Hill. 640 Comment
  UC1118984  Lasthenia californica subsp. californica K. Bradshaw 1937-6-2 55 Lake 3 mi wnw Lakeport (Plot #11); Lakeport Quadrangle Comment
  CAS-BOT-BC352939  Lasthenia glaberrima Greg de Nevers 2001-4-23 12307 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  HSC86997  Lasthenia glabrata Brent Helm, Curtis Miller, Mark Steiger 1988-4-16 67 Lake 11.6 mi. up Hwy. 20 1067 Comment
  POM197607  Lasthenia glabrata subsp. glabrata L. R. Abrams 1928-5-4 12312 Lake 5 mi. NE of Middletown on road to Lower Lake. Comment
  UCR37890  Lasthenia gracilis C. G. Phillips, L. Cole, S. A. Hautain, K. B. Barrows 1984-4-28 22 Lake Walker Ridge, Indian Valley Access Road, 1.1 mi. north of Blue Oak Campground, Wilbur Springs 15' Q. 854 Comment
  NY15622  Lathyrus ecirrhosus A. A. Heller 1902-7-22 5944 Lake Near the summit of Mt. Sanhedrin Comment
  POM277791  Lathyrus vestitus subsp. vestitus Lyman Benson 1928-6-16 278 Lake Highland Springs 610 Comment
  RSA2517  Lathyrus vestitus subsp. vestitus J. W. Blankinship 1925-5-20 s.n. Lake Kelseyville. Comment
  CHSC101641  Lathyrus vestitus var. ochropetalus David W. Isle 1998-4-29 1662 Lake Mendocino National Forest. Edge of Spanish Creek Road M5 (16N44.2), just W of jct. with Spanish Ridge Rd. (24N02.9). MDB and M. Area burned in 1996 Fork Fire. 633 Comment
  JEPS77360  Lathyrus vestitus var. vestitus Robert M. Lloyd 1963-5-4 2588 Lake 5 mi n Middletown (State Highway 29 at Socrates Mine Road) Comment
  CAS-BOT-BC323951  Layia chrysanthemoides L. R. Abrams 1928-5-4 12323 Lake 5 mi. NE of Middletown on road to Lower Lake Comment
  CAS-BOT-BC26051  Layia septentrionalis David D. Keck 1933-5-29 2384 Lake 2.5 mi. south of Lakeport on road to Kelseyville. Comment
  CAS-BOT-BC329320  Layia septentrionalis Agnes M. Bowman 1902-4-1 151 Lake Burns Valley Comment
  CAS-BOT-BC329321  Layia septentrionalis Agnes M. Bowman 1902-4-1 151 Lake Burns Valley Comment
  CAS-BOT-BC329333  Layia septentrionalis Ella Dales Cantelow 1938-5-8 2198 Lake 2 mi S of Lakeport on Hopland Road. Comment
  HSC36475  Layia septentrionalis John Rehling, Robert M. Specht 1976-3-19 339 Lake Along Hwy. 29 at the junction of Hopland Rd. Comment
  HSC60474  Layia septentrionalis J. P. Smith 1977-4-24 9040 Lake Barrel Springs Campground 701 Comment
  SEINET1782115  Layia septentrionalis David D. Keck 1933-5-29 2384 Lake 2.5 mi S of Lakeport on road to Kelseyville. Comment
  UC1299267  Layia septentrionalis Freed W. Hoffman 1947-4-9 1931 Lake Highland Springs North Coast Ranges, Highland Springs Comment
  UC912277  Layia septentrionalis Herbert L. Mason 1929-4-29 5235 Lake 2.9 mi w Lakeport Comment
Read comments
Jan 3 2018
  SEINET11805148  Layia septentrionalis R. K. Johnson 1977-1 10 Lake E side of Clear Lake, 2.2 mi S of Lucerne 396 Comment
  POM273569  Lemna Lyman Benson 1929-9-20 1924 Lake North Coast Range, Clear Lake, Lakeside Park 427 Comment
  UCD131509  Lepechinia calycina Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7548 Lake Clear Lake State Park. NE of Kelseyville. East side of Lower Bayview Campground along Dorn Trail system. 425 Comment
  CHSC115375  Lepidium latipes var. latipes Lowell Ahart 2015-4-10 20022 Lake Normal size plants, on damp bare soil, along the drainage. 696 Comment
  UCD83892  Lepidium nitidum Ellen Dean; Gordon Harrington, Jack Alderson 2010-3-7 5809 Lake Cache Creek Wilderness area, northern part of wilderness, accesssed via DFG property (Redbud Trail), route taken goes overland to Rocky Creek. 356 Comment
  CAS-BOT-BC226547  Leptosiphon acicularis Greg de Nevers 2001-4-23 12341 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  RSA93023  Leptosiphon androsaceus Milo S. Baker 1954-5-22 s.n. Lake 3 mi. east of Middletown in western margin of large meadow south of highway. Serpentine region. Comment
  HSC62795  Leptosiphon bicolor Rick Lundquist 1979-4-14 11 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  RSA10794  Leptosiphon bolanderi C. B. Wolf 1928-5-6 2025 Lake 3 miles west of Bartlett Springs on the road to Clear Lake. Comment
  RSA310928  Leptosiphon bolanderi H. L. Mason 1938-5-1 11748 Lake Bartlett Mountain, about 4 miles from Lucerne 1159 Comment
  RSA122132  Leptosiphon bolanderi K. e. Bradshaw 1937-5-28 13 Lake Windy Point. Comment
Read comments
Jan 13 2016
  CHSC25153  Leptosiphon ciliatus M. M. Dumont 1970-4-18 101 Lake N side of Hwy 175, 2.3 mi w of junction of Hwy 175 and Hwy 29, ca. 2 mi s of Lakeport. 417 Comment
  HSC42194  Leptosiphon ciliatus Rich White 1977-4-23 27 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC17118  Leptosiphon parviflorus H. E. Parks, S. T. Parks 1930-5-15 805 Lake Mirabel Mine 610 Comment
  POM279142  Leptosiphon rattanii Lyman Benson 1932-6-21 3735 Lake Snow Mountain; ft Middle N Coast Mt Range, Bear Creek, Eel River. 1524 Comment
  CAS-BOT-BC341990  Lessingia ramulosa Mrs. Alexander McCallum 1900-7-1 s.n. Lake Bartlett Springs Comment
  SD87807  Lessingia ramulosa Frank W. Peirson 1925-8-9 6351 Lake Near Upper Blue Lakes Comment
  UC1562553  Lessingia ramulosa Barbara Ertter 1988-7-4 7708 Lake 1.5 mi w Bear Creek Campground (0.5 mi e of Rice Fork on Bear Creek Rd, ca 11 airmiles n of Upper Lake (town) se of Lake Pillsbury); Mendocino Natl Forest 609 Comment
  UC88002  Lessingia ramulosa K. Brandegee Lake Hough's Springs Comment
  JEPS20601  Lessingia ramulosa Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake Mountain Region of Clear Lake Comment
  RSA91171  Lessingia ramulosa John T. Howell 1930-8-24 5450 Lake 4 miles from Middletown on the Adams Spring Road. Comment
  SBBG100118  Lessingia ramulosa B. Ertter 1988-7-4 7708 Lake ca. 0.5 mi E of Rice Fork on Bear Crk Rd, ca. 1.5 mi W of Bear Crk Cmpgrd, Mendocino Nat Forest, ca. 11 air mi N of Upper Lake (town), SE of Lake Pillsbury,N side of rd; T17N R9W S15 609 Comment
  UC1287466  Lessingia ramulosa Willard Spence 1960-7-3 561 Lake near Detert Butts Canyon Reservation (8 mi n of Aetna Springs on Butts Canyon Rd.) Comment
  UC88008  Lessingia ramulosa T. S. Brandegee 1885-1 Lake Comment
  UC88010  Lessingia ramulosa M. K. Curran 1884-1 Lake Comment
  UC1282811  Lewisia rediviva J. R. Sweeney 1952-5-19 929 Lake Black Oak Villa Locality, 1951 Burn Comment
  UCR37939  Lewisia rediviva Brian Kearney, Mike Malamus, P. Williams 1984-4-28 70 Lake 1.1 mi north of Blue Oak Campground on Indian Valley Access Rd. 854 Comment
  CAS-BOT-BC444399  Lewisia rediviva Paul R. Hitchborn 1929-5-10 111 Lake Lakeport Comment
  HSC25607  Lewisia rediviva J. P. Smith, J. O. Sawyer 1971-6-6 4735 Lake Scenic vista point along crest of Walker Ridge. Comment
  UC1134643  Lilium washingtonianum subsp. purpurascens A. Simontacchi 1937-6-30 241 Lake 3 mi ne Hunter Point; Mendocino National Forest, Lakeport Quad. 1005 Comment
Read comments
Dec 13 2006
  UCD116501  Limnanthes douglasii Ed Roberts 1964-3-24 2 Lake on State Highway 29, 5 miles north of Lakeport. 411 Comment
  CDA35337  Limnanthes douglasii subsp. nivea Vernon H. Oswald & Lowell Ahart 1998-5-7 9029 Lake Bartlett Springs Road, near Hough Springs west of Indian Valley Reservoir. Comment
  UC1602251  Limnanthes douglasii subsp. rosea R. C. Wilson 1937-5-13 353 Lake 1 1/2 mi s Lakeport; Lakeport Quadrangle Comment
  UC1602252  Limnanthes douglasii subsp. rosea H. S. Yates 1935-5-14 3864 Lake Bendmore Valley Ukiah Quadrangle Comment
  UC1299617  Linanthus acicularis Freed W. Hoffman 1948-5-15 2708 Lake w of Highland Springs; North Coast Ranges, Highland Creek Comment
  UC133899  Linanthus acicularis C. F. Baker 1903-5-12 2958 Lake near Lakeport Comment
  UC133973  Linanthus acicularis Blankinship 1893-6-1 Lake Uncle Sam Mtn. Comment
  SEINET7042552  Linanthus bicolor A. G. Vestal 1963-5-11 s.n. Lake Howard Springs. Whispering Pines quadrangle UTM Zone 10, 528320mE, 4300894mN. Comment
  UC908291  Linanthus dichotomus Thomas Morley 1946-4-28 588 Lake 1.1 mi e Middletown (on highway to Lower Lake) 335 Comment
  CAS-BOT-BC516255  Linanthus dichotomus Jim Shevock 1971-4-8 926 Lake Near Middltown, Hwy 29 341 Comment
  HSC37655  Linanthus dichotomus subsp. meridianus John Rehling, Robert M. Specht 1976-3-17 218 Lake 3.1 mi. N of Middletown on Hwy. 29 Comment
  UC106767  Linanthus harknessii T. S. Brandegee 1892-8-23 Lake Snow Mountain 1828 Comment
  CDA11397  Linanthus parviflorus G. F. Hrusa, K. van Katwyk 1995-4-22 12117 Lake Inner North Coast Ranges; along summit of Bartlett Springs Road at intersection with Walker Ridge Rd. Comment
  JEPS81606  Linanthus parviflorus R. Raiche 1982-3-18 20308 Lake Butts Canyon Road at Detert Reservoir Detert Reservoir Comment
  UC1002655  Linanthus parviflorus Milo S. Baker 1954-5-6 12931 Lake 3+ mi e Middletown Comment
  SEINET7096752  Linanthus pygmaeus subsp. continentalis A. G. Vestal 1955-5-10 s.n. Lake Ca. 2 miles south of Lakeport on Route 29. Serpentine Hill NAD27, 39? deg. 01' 08ao, -122?_ 54' 45ao (converted to WGS84 decimal degrees) UTM Zone 10, 507571mE, 4318671mN. Comment
  CAS-BOT-BC1169  Linum adenophyllum T. S. Brandegee 1884-6-1 s.n. Lake Lake Co. Comment
  SEINET12186046  Linum adenophyllum Unknown 1979-1 3 Lake near Potato Hill, on the Potato Hill quadrangle, close to Stonyford 1231 Comment
  UC73125  Lithophragma affine Hardin Irwin 1904-3 69 Lake vicinity Kelseyville; vicinity of Kelseyville Comment
  RSA2280  Lithophragma affine subsp. affine J. W. Blankinship 1923-4-26 s.n. Lake Kelseyville Comment
  POM92072  Lithophragma parviflorum Marcus E. Jones 1883-5-8 s.n. Lake Kelsey. Comment
  JEPS94214  Logfia filaginoides Vernon Oswald and Lowell Ahart 1998-5-7 9020 Lake Bartlett Springs Road 9.0 mi w of Bear Valley Road (near the w end of the Bartlett Creek Arm of Indian Valley Reservoir); Bartlett Creek Arm of Indian Valley Reservoir 469 Comment
  RSA2787  Lolium perenne subsp. multiflorum J. W. Blankinship 1923-6-17 s.n. Lake Kelseyville. Comment
  CAS-BOT-BC271061  Lolium temulentum L. R. Abrams 1928-5-4 12305 Lake 5 mi. Northeast of Middletown on road to Lower Lake Comment
  POM295691  Lolium temulentum Lyman Benson 1934-6-12 6089 Lake Kelseyville; Middle N. Coast Mountain Range 427 Comment
  UCD66643  Lolium temulentum A. A. Beetle; G. L. Stebbins Jr. 1942-6-3 3523 Lake 3 miles south of Kelseyville on road to Middletown, Rt. 29. 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
  CHSC33042  Lomatium dasycarpum J. P. Smith 1976-4-13 8552 Lake Bartlett Springs Rd. 0.6 miles fron its junction with State Route 20. 457 Comment
  RSA273377  Lomatium hooveri Thomas W. Nelson, J. P. Smith, J. Nelson 1976-4-12 2328 Lake Along Morgan Valley Road 732 Comment
  UC735129  Lomatium hooveri Lincoln Constance and Ren Hwa Shan 1946-6-2 3076 Lake 4.5 mi. s.w. Leesville (Barglett Springs rd.) 548 Comment
  UCD58747  Lomatium hooveri Greg Kareofelas 2007-5-1 s.n. Lake McLaughlin Reserve. Research Hill. West side of Hunting Creek. Comment
  UCR261733  Lomatium macrocarpum Ann Howald 2003-6-29 2374 Lake Inner North Coast Ranges, Snow Mountain area, c. 0.5 mile southwest of Signal Peak, slope between North Ridge trail and Milk Ranch meadow 1989 Comment
  SEINET8694097  Lomatium macrocarpum A. A. Heller 1902-7-22 5947 Lake Near the summit of Mt.Sanhedrin Comment
  RSA0115183  Lonicera hispidula Lyman Benson 1948-7-4 12912 Lake Kelsey Creek Canyon. Mt. Range: Mayacamas. 487 Comment
  JEPS12824  Lonicera interrupta W. L. Jepson 1920-5-24 9010 Lake Hough Springs Comment
  UCR198074  Lonicera involucrata Gerald Dickinson 1964-7-21 184 Lake Coast Range, near Upper Nye Campground Comment
  CAS-BOT-BC241499  Lonicera involucrata var. ledebourii M. S. Jussel 1932-4-30 s.n. Lake Jordan Park, Coleman estate Comment
  POM284247  Lonicera involucrata var. ledebourii Cora W. Benson, Lyman Benson 1929-4-26 1903 Lake Above Kelsey Creek Canyon. Comment
  UC912442  Lonicera involucrata var. ledebourii P. Schulthess 1931-7-26 Lake 6 mi s Kelseyville (Brierly Ranch); Kelsey Creek 487 Comment
  CAS-BOT-BC200920  Lotus L. R. Abrams 1928-5-4 12304 Lake 5 mi. Northeast of Middletown on road to Lower Lake Comment
  CAS-BOT-BC200921  Lotus Paul R. Hitchborn 1930-4-10 s.n. Lake Scott Valley near Lakeport Comment
  POM294620  Lotus corniculatus Lyman Benson 1948-7-2 12880 Lake Lakeside Park, north of Kelseyville on Clear Lake. 396 Comment
  SFV1832  Lotus corniculatus K. A. Wilson 1961-6-22 1201 Lake North Coast Ranges Stream in vicinity of Witter Springs, bordering CA-Highway 20. 405 Comment
  RSA537519  Lotus corniculatus Barbara J. Ertter 1988-7-3 7669 Lake Elk Mt Rd at jct Bear Cr Rd, top of Elk Mt Grade, ca 10 airmiles N of Upper Lake (town). 1098 Comment
  POM18629  Lotus crassifolius Edward L. Greene 1903-5-12 3001 Lake Divide between Lakeport and Hopland. Comment
  JEPS55464  Lotus denticulatus Elizabeth W. Taylor 1933-7-13 Lake Joseph Slater ranch Witter Springs Comment
  UC1197300  Lotus humistratus Joseph P. Tracy 1921-5-12 5532 Lake near Lakeport; Northern Coast Ranges 426 Comment
  UC998339  Lotus humistratus Milo S. Baker 1953-7-1 12810 Lake 3.4 mi e Middletown Comment
  SEINET5736941 Image available Lotus humistratus Dan Hess 1973-1 13 Lake 14.3 miles NW of Hwy 20/Bear Valley Road junction on Bartlett Springs Road. Comment
  UC1129081  Lotus micranthus H. S. Yates 1934-4-15 3748 Lake s of Bendmore Valley; Ukiah Quad. 762 Comment
  CAS-BOT-BC272853  Ludwigia palustris Peter Rubtzoff 1955-7-2 1914 Lake Boggs Lake, southern shore of lake. Comment
  POM271780  Ludwigia peploides subsp. peploides Lyman Benson 1928-6-30 366 Lake Soda Bay, Middle N Coast mt. range, Clear Lake watershed 427 Comment
  RSA2366  Ludwigia peploides subsp. peploides J. W. Blankinship 1928-9-23 s.n. Lake Kelseyville, springs along Cold Creek Comment
  UC1195672  Lupinus A. R. Kruckeberg 1949-8-15 1786 Lake 4 mi e Middletown Comment
  JEPS86121  Lupinus Wayne Roderick 1966-5-15 Lake near the summit along the road above Bartlett Springs; above Bartlett Springs Comment
  UCD19710  Lupinus C. H. Lamoureux; Roman Gankin 1956-3-16 1019 Lake 2 miles west of Clear Lake Oaks along Hwy 20. Comment
  UC144581  Lupinus adsurgens A. A. Heller 1902-7-22 5949 Lake near the summit Mt. Sanhedrin; near the summit Mt. Sanhedrin Comment
  CAS-BOT-BC8443  Lupinus adsurgens var. adsurgens John Thomas Howell 1945-6-21 21193 Lake Bartlett Mountain: Ruppert Ridge to Bartlett Flat Comment
  SEINET10484513  Lupinus adsurgens var. lilacinus Rimo Bacigalupi, Guy T. Robbins 1955-6-7 Bacigalupi 5267 Lake Plants low, trailing. Under pinus ponderosa, abies concolor, pinus lambertiana, And libocedrus decurrens. Timberline camp, at junction of boardman ridge and Hull mountain. 1737 Comment
  POM276259  Lupinus affinis Lyman Benson 1931-3-26 s.n. Lake Clear Lake Lodge, Middle N Coast, Clear Lake 427 Comment
  RSA0036490  Lupinus albifrons Daisie Huang 2006-7-17 06071701 Lake Hwy 175, near Socrates Mine Road. 455 Comment
  SEINET10451214  Lupinus albifrons James P. Smith, Thomas W. Nelson 1976-4-13 Smith, Jr. 8566 -B Lake Bartlett Springs Road, 8.2 mi from its junction with State Route 20; shale outcrops in digger pine woodland. 1067 Comment
  CAS-BOT-BC198460  Lupinus albifrons var. albifrons Milo S. Baker 1934-4-15 7740 Lake Along Hiway about 2 1/2 mi. South of Kelseyville Comment
  CAS-BOT-BC198461  Lupinus albifrons var. albifrons Milo S. Baker 1934-4-15 7738 Lake In margin of field about 500 ft. West of Hwy 2 1/2 mi. South of Kelseyville Comment
  CAS-BOT-BC198464  Lupinus albifrons var. albifrons Charles Piper Smith 1948-6-3 48325 Lake Highway 29, Mount Hannah, 1.1 miles north Comment
  CAS-BOT-BC198477  Lupinus albifrons var. albifrons John Thomas Howell; Alice Eastwood 1938-5-18 5733 Lake Between Lakeport and Kelseyville Comment
  CAS-BOT-BC198478  Lupinus albifrons var. albifrons J. W. Blankinship 1923-4-8 s.n. Lake Mt. Hannah Comment
  CAS-BOT-BC196054  Lupinus albifrons var. collinus John Thomas Howell 1976-4-28 51608 Lake South side of Elk Mt. 914 Comment
  HSC86903  Lupinus albifrons var. collinus Terry Hines, Ellen Purcell, N. Williams 1988-4-16 51 Lake 15.5 mi. off Hwy 20 on Walker Ridge Rd. 915 Comment
  JEPS80175  Lupinus albifrons var. collinus L. R. Heckard with J. Hickman 1980-7-2 5328 Lake in rocks near summit Signal Peak; Snow Mt., near summit of Signal Peak 2036 Comment
  UC1129477  Lupinus albifrons var. collinus A. Simontacchi 1937-6-25 198 Lake 2.7 mi sw Sawmill Flat; Mendocino National Forest, Lakeport Quad. Comment
  UC1949029  Lupinus albifrons var. collinus Barbara Ertter with Patricia L. Packard and Robert Moseley 1990-3-31 8903 a Lake Bartlett Springs road NE of Clear Lake; S-facing outcrop above streamlet Comment
  CAS-BOT-BC196273  Lupinus albifrons var. eminens A. A. Heller 1919-5-10 13127 Lake Coast Range, north side of the ridge west of Leesville 457 Comment
  HSC37872  Lupinus bicolor Thomas W. Nelson, Jane P. Nelson, James Nelson, J. P. Smith 1976-4-12 2317 Lake Beside Morgan Valley Rd., 7.8 mi. from Lower Lake 640 Comment
  HSC67105  Lupinus bicolor Teri Bartkowski, Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 6 Lake Coldsprings Campground, along access road to Indian Valley Dam. Comment
  SEINET7042460 Image available Lupinus bicolor A. G. Vestal 1963-5-11 s.n. Lake Diamond Mine Flat on Perini Road. Near Clear Lake. Highlands quadrangle UTM Zone 10, 531876mE, 4303394mN. Comment
  RSA10153  Lupinus bicolor subsp. microphyllus Carl B. Wolf 1928-5-6 1996 Lake 6 mi. from Clear Lake on the Bartlett Springs Grade. (Morrison Garden) Comment
  POM10652  Lupinus bicolor subsp. microphyllus C. F. Baker 1903-5-8 2983 Lake Lower Lake Comment
  HSC2124  Lupinus densiflorus var. aureus C. B. Wolf 1928-5-7 2076 Lake Houghs Mineral Springs 595 Comment
  RSA10710  Lupinus densiflorus var. densiflorus Carl B. Wolf 1928-5-7 2121 Lake 7 miles east of Houghs Mineral Springs on the road to Williams. Comment
  UC865217  Lupinus latifolius var. latifolius John Thomas Howell 1939-5-7 14646 Lake Reiff P.O. Comment
  CLARK-A1528-7810  Lupinus luteolus John C. Roos 1948-8-31 3933 Lake Clear Lake Comment
  UC865314  Lupinus microcarpus var. densiflorus A. A. Heller 1916-6-8 12378 Lake near Hough's Springs; near Hough's Springs Comment
  UC865481  Lupinus microcarpus var. microcarpus Alice Eastwood, John Thomas Howell 1938-5-16 5596 Lake 10 mi n Lower Lake; n of Lower Lake Comment
  HSC36582  Lupinus nanus subsp. latifolius Linda M. Barker 1975-5-3 326 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 Comment
  UCD35415  Lupinus polyphyllus Beecher Crampton 1956-6-27 3699 Lake Meadow along Kelsey Creek, 0.25 mile east of Pine Grove Resort (Cobb). 762 Comment
  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
  CAS-BOT-BC202215  Lupinus sericatus Ira L. Wiggins 1933-6-3 6737 Lake Along road across canyon from Oat Hill Mine Comment
  RSA296757  Lupinus sericatus John Rehling 1976-4-6 269 Lake Approx. 2.75 miles south of Whispering Pines along side of Hwy 29; T11N R8W S25 SE/4 NE/4 Comment
  RSA672426  Lupinus sericatus Lyman Benson 1935-5-19 6655 Lake Cobb Valley 915 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
  UCD109519  Lupinus sericatus Freed W. Hoffman 1948-5-10 2676 Lake East face Cobb Mountain. 914 Comment
  HSC48160  Lupinus succulentus Thomas W. Nelson, Jane P. Nelson 1978-4-29 3925 Lake Along State Route 20, 1/2 mi. NE of N Fork of Cache Creek in Grizzly Canyon 305 Comment
  POM304178  Lupinus succulentus H. C. Cantelow 1940-4-7 s.n. Lake 3.8 miles east of Lower Lake, Monticello Road. 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
  UCD158893  Lythrum hyssopifolia James A. Neilson Jr. 1975-4-28 3156 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Elevation estimated using Google Earth by label maker.) 853 Comment
  HSC46134  Lythrum hyssopifolia J. P. Smith, J. O. Sawyer 1971-6-5 4675 Lake 4 mi. N of Upper Lake on the road to Lake Pillsbury Comment
  RSA0011270  Lythrum hyssopifolia M. S. Baker 1957-6-21 12323 Lake Snow Lake 610 Comment
  UC1552838  Madia anomala Frederica Bowcutt 1985-4-25 485 Lake 8 air mi e of Clear Lake; Grizzly Canyon, Middle Creek, Williams Comment
  JEPS106349  Madia elegans Lowell Ahart 2004-10-4 11451 Lake On the north edge of Bartlett Springs Road, near the northwest part of Indian Valley Reservoir 458 Comment
  UC89389  Madia elegans D. Cleveland 1882-6-20 Lake Allen Springs Comment
  CAS-BOT-BC343675  Madia elegans David D. Keck 1933-11-9 2691 Lake Lake-Mendocino County line between Ukiah and Upper Lake Comment
  JEPS40230  Madia elegans Willis L. Jepson 1892-7 Lake Horse Mt. South Fork of the Eel River Comment
  POM56173  Madia elegans subsp. elegans A. A. Heller 1902-8-1 6023 Lake Eel River one mile below Hullville 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
  HSC46530  Madia exigua J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9316 Lake Mendocino National Forest, along Boardman Ridge, 1.6 mi. from its junction with FS Rd. 20N01 1220 Comment
  UC89352  Madia exigua D. Cleveland 1882-6-15 Lake Houghs Springs Comment
  UCD84583  Madia exigua Ellen Dean; C. Thomsen, G. Harrington, Davis Botanical Society 2010-6-5 6108 Lake Walker Ridge. Along Bartlett springs road just west of Walker Ridge Rd intersection. Meadow on south side of road. 647 Comment
  SEINET11805349  Madia exigua W. Knight, Knight, I.; Edwards, S.; Frankel, R. 1981-1 4152 Lake 0.25 mi down Harrington Flat Road from junction of Bottlerock Rd, vicinity of Boggs Lake Comment
  RSA407390  Madia gracilis Lyman Benson 1934-6-12 6078 Lake Kelseyville. McGaw slough. 427 Comment
  RSA407345  Madia gracilis subsp. gracilis Lyman Benson 1928-6-19 322 Lake West base Mt. Konocti; Middle North Coast mt. range 549 Comment
  RSA115242  Madia hallii J. R. Sweeney 1953-5-18 1018 Lake 3 miles NE of Middletown Comment
  POM29895  Madia rammii Marcus E. Jones 1883-5-8 s.n. Lake Kelsey. Comment
  CAS-BOT-BC343596  Madia sativa J. W. Blankinship 1924-7-3 s.n. Lake Kelseyville Comment
  CAS-BOT-BC347436  Malacothrix floccifera D. Cleveland 1882-1-1 s.n. Lake Allen Springs Comment
  CHSC32191  Malacothrix floccifera James Jokerst 1980-8-8 1075 Lake North Coast Ranges. Near Snow Mountain (east). Comment
  HSC46528  Malacothrix floccifera J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9313 Lake Boardman Ridge, along FS Rd. 1N02, 1.4 mi. N of junction with FS Rd. 20N01 1006 Comment
  UCR196908  Malva nicaeensis S. Franson 1997-5-3 26 Lake North Coast Range, city of Upper Lake, immediately east of intersection of Hwy 20 and Hwy 29 409 Comment
  RSA286777  Malvella leprosa J. W. Blankinship 1930-8-28 2543 Lake Kelseyville, upper Sonoran, Middle N. Coast Mt. Range 457 Comment
  UC452599  Marah C. A. Purpus Apr 1894 1103 Lake Blue Lakes Comment
  POM284894  Marah fabacea Lyman Benson 1933-6-20 4470 Lake Kelseyville, middle N Coast mt. range. Kelsey Creek. 457 Comment
  POM276564  Medicago lupulina Lyman D. Benson 1933-6-21 4486 Lake Lakeside Park, Clear Lake. 427 Comment
  HSC31700  Medicago polymorpha Thomas E. Higley 1974-5-4 60 Lake 1/2 mi. from Hwy. 20 on Walker Ridge Rd. 671 Comment
  UCD84538  Medicago polymorpha Ellen Dean; C. Thomsen, T. Hansen, and windfarm meeting 2010-6-11 6137 Lake Walker Ridge. Along Walker Ridge Rd by first turnout (cleared area) north of Hwy 20. W side of road. 608 Comment
  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
  HSC85794  Medicago polymorpha Tim Tilghman, Rob Marheine, Bruce Delgado 1987-4-10 Lake .5 mi. N of Barrel Springs Campground Comment
  UC1132240  Melica californica K. E. Bradshaw 1937-5-28 71 Lake Windy Point; Mendocino National Forest, Lakeport Quad. 1458 Comment
  CAS-BOT-BC282138  Melica geyeri Alice Eastwood No date on label 12874 Lake Dashiells Mount Sanhedrin Comment
  CHSC60208  Melica geyeri J. Lacey 1981-5-3 161 Lake 731 Comment
  UCD41476  Melica harfordii Geri Hulse-Stephens 2001-6-5 660 Lake Goat Mountain. Addington Camp. 1386 Comment
  UCD87553  Melica harfordii R. Tofsrud 1941-6-1 288 Lake Somewhere. Comment
  JEPS73441  Melica stricta L. R. Heckard 1972-7-8 3035 Lake near summit of ridge se West Peak of Snow Mt. (Lake-Colusa county line) 2072 Comment
  CAS-BOT-BC262512  Melica torreyana A. A. Heller 1919-5-10 13137 Lake Coast Range, north side of the ridge west of Leesville 457 Comment
  RSA2783  Melica torreyana J. W. Blankinship 1924-5-10 s.n. Lake Blue Lakes. Comment
  UC1552785  Melica torreyana Frederica Bowcutt 1986-5-4 701 Lake ca 3 mi ne Middletown (on se side of Hwy 53, 2.2 mi ne of jct with Butts Canyon Rd, ca 0.5 mi n of Crazy Creek on ede of Coyote Valley) 365 Comment
  RSA2689  Mentzelia J. W. Blankinship 1924-5-24 s.n. Lake Kelseyville, Mt. Konocti. Comment
  JEPS80146  Mentzelia dispersa L. R. Heckard with J. Hickman 1980-7-2 5307 Lake s West Peak ((ca. 10 miles west of Stonyford) Trail from Frog Pond to Milk Ranch.); Snow Mt. 1889 Comment
  UC577713  Mentzelia laevicaulis var. laevicaulis A. Simontacchi 1937-7-26 343 Lake north end Clear Lake; Lakeport Quadrangle, Laurel Beach 408 Comment
  UC2014157  Micropus californicus Ellen Dean, C. Thomsen, G. Harrington, J. Chau 2010-5-5 5991 Lake Lake County: Cache Creek Wilderness area, northern part of wilderness near Baton Flat. NW side of Cache Creek. Comment
  JEPS40612  Micropus californicus var. californicus Joseph P. Tracy 1921-5-12 5537 Lake near Lakeport 426 Comment
  SEINET190346  Micropus californicus var. californicus H. L. Mason 1933-4-30 7229 Lake Near Aetna Springs Comment
  UCR256125  Microseris Greg de Nevers 2001-4-23 12273 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 476 Comment
  CAS-BOT-BC322625  Microseris Greg de Nevers 2001-4-23 12318 Lake Clear Lake, Rodman Slough, LCLT property Comment
  CAS-BOT-BC322692  Microseris laciniata John Thomas Howell 1940-6-30 15598 Lake Between Soda Bay and Kelseyville Comment
  RSA516612  Microseris laciniata subsp. laciniata R. C. Bacigalupi, G. Thomas Robbins 1956-6-1 5678 Lake 0.9 mile south of the city limits of Lakeport Comment
  RSA2219  Microseris lindleyi J. W. Blankinship 1923-4-8 s.n. Lake Kelseyville. Comment
  CAS-BOT-BC322763  Microseris sylvatica Brandegee No date on label. s.n. Lake Unspecified Comment
  CHSC63754  Mimetanthe pilosa Vernon H. Oswald 1994-6-20 6329 Lake Forest Route M3 at Low Gap, on the N edge of Snow Mtn. Wilderness, NW of Stonyford. 1524 Comment
  CAS-BOT-BC300496  Mimulus Mona Bourell 1997-7-3 6568 Lake Mendocino National Forest, Low Gap Saddle Road (M 3) to Pyramid rock. Cold Creek trail 1554 Comment
  HSC95550  Mimulus aurantiacus Todd Bouchier, Kathleen Gifford, Cameron Williams 1999-5-2 35 Lake Hwy. 20, 1/4 km E of Glenhaven Dr. ; along Clear Lake 439 Comment
  RSA420307  Mimulus aurantiacus var. aurantiacus C. Epling, Wm. Robinson 1935-7-26 s.n. Lake Russian Gulch Comment
  JEPS5726  Mimulus bolanderi Rimo Bacigalupi and J. R. Sweeney 1951-6-3 3350 Lake 6 1/2 mi nw Lower Lake (along road to Kelseyville just w of Manning Flat) 594 Comment
  JEPS33906  Mimulus bolanderi D. E. Breedlove 1963-5-29 5127 Lake 8 mi s Kelseyville (on road to Middletown) Comment
  RSA2331  Mimulus bolanderi J. W. Blankinship 1925-6-7 s.n. Lake Upper Kelsey Cr Comment
  JEPS12905  Mimulus breweri A. A. Heller 1902-7-20 5927 Lake near summit Mt. Sanhedrin (Horse Pasture) Comment
  UC169097  Mimulus breweri W. W. Mackie Sept. 1902 Lake Mountains of Northern Lake Co. Comment
  JEPS11433  Mimulus congdonii Hardin Irwin 1904-3-30 40 Lake Cold Creek Canyon Kelseyville Comment
  HSC95551  Mimulus douglasii A. Hove, A. Poteet, C. Sanville 1999-3-27 8 Lake Walker Ridge Rd. 817 Comment
  UCD158892  Mimulus douglasii James A. Neilson Jr. 1975-4-15 3123 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Elevation estimated using Google Earth by label maker.) 853 Comment
  UCD41650  Mimulus floribundus Geri Hulse-Stephens 2001-6-30 744 Lake Goat Mountain. Hanging Marsh. E Addington Marsh. 1371 Comment
  POM273259  Mimulus guttatus Lyman Benson 1928-3-30 52 Lake Kelseyville. Middle N Coast mtn range, Cold Creek Canyon. 518 Comment
  RSA2327  Mimulus guttatus J. W. Blankinship 1923-5-6 s.n. Lake Upper Kelsey Creek. 915 Comment
  CDA15774  Mimulus guttatus G. F. Hrusa 1993-5-2 10874 Lake North Coast Ranges; between Bear Valley and Indian Valley Reservoir at N end of Walker Ridge. Comment
  POM272822  Mimulus kelloggii Lyman Benson 1928-3-27 25 Lake Highland Springs. Mayacamas, 'Dobe Creek. 610 Comment
  UC573397  Mimulus kelloggii K. Bradshaw 1937-5-28 7 Lake Pinnacle Rock Lakeport Quadrangle 1356 Comment
  UCD32397  Mimulus kelloggii Beecher Crampton; Jim Sweeney 1950-5-6 547 Lake 1 mile west of Highland Springs on either side of the road. 457 Comment
  UC147908  Mimulus layneae J. P. Tracy May 28 1902-Jun 2 1902 1700 Lake 6 mi nw Lakeport; Scotts Valley hills 426 Comment
  UC147920  Mimulus layneae Joseph P. Tracy 1905-7-13 2259 Lake halfway between Adams Springs Kelseyville; Northern Coast Ranges 762 Comment
  UC103697  Mimulus microphyllus T. S. Brandegee April 1889 Lake Lakeport Comment
  UC1282716  Mimulus microphyllus J. R. Sweeney 1953-5-8 999 Lake 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa county line on Pope Valley road); Butts Canyon 243 Comment
  POM5119B  Mimulus moschatus A. A. Heller 1902-7-20 5924 Lake In the 'Horse Pasture', near the summit of Mt. Sanhedrin. Comment
  SEINET12329988  Mimulus nasutus F. H. Utech, Knight, W.; Knight, I.; Edwards, S. 1986-1 86 -277 Lake Highland Springs Road near Highland Springs Reservior, ca 5 mi WSW of Kelseyville 500 Comment
  JEPS16170  Mimulus nudatus Rimo Bacigalupi with J. R. Sweeney 1953-5-26 4137 Lake 4 mi nw Black Oak Villa (draw very close to n shore of reservoir, along Butts Canyon road); Dieterts Reservoir 304 Comment
  POM297988  Mimulus nudatus A. A. Heller 1919-5-10 13142 Lake Near Cache Creek, 5 miles east of Hough's Springs Comment
  UC1239061  Mimulus nudatus Freed W. Hoffman 1948-5-14 2686 Lake near Middletown (across road from Bar X Ranch); North Coast Ranges Comment
  UCD84050  Mimulus nudatus Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6228 Lake Cache Creek Wilderness area, southern edge of wilderness, accesssed via eastern forks of Rocky Creek Road and then via a private road owned by Stephen Gilardi (an area known as Brushy Sky High on some maps). 830 Comment
  UCD95991  Mimulus nudatus Dena Grossenbacher 2008-4-4 755 Lake Southwest side of Morgan Road across from driveway 27195 and 27102 about 100-150 meters from the road, McLaughlin Reserve. 646 Comment
  SEINET7883297 Image available Mimulus nudatus L. Constance, J. R. Sweeny 1951-1 3372 Lake Elevation 1000 feet. Pope Valley road 5 miles southeast of Middletown, Lake County. 305 Comment
  HSC39562  Mimulus pilosus D. E. Anderson, J. P. Smith 1971-6-26 Lake Register area of Mendocino National Forest. Comment
  POM273725  Mimulus pilosus Lyman Benson 1928-6-14 235 Lake Kelseyville; Mt. Range: Middle North Coast; River: Kelsey Creek. 457 Comment
  UC147921  Mimulus pilosus J. P. Tracy 1905-8-19 2369 Lake 6 mi nw Lakeport; Hills about Scotts Valley 426 Comment
  UC673542  Mimulus pilosus Pauline Schulthess 1931-7-26 Lake 6 mi s Kelseyville; Brierly Ranch, Kelsey Creek Comment
  UC886326  Mimulus pulsiferae Milo S. Baker 1940-5-18 9628 Lake w side Loch Lomond Pond Comment
  JEPS3319  Mimulus tricolor J. Robert Sweeney 1951-5-3 630 Lake 5 mi w Lower Lake (sw of Manning Flat) 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
  UCSB7522  Mimulus tricolor Sweeney, J.; Bacigalupi, Rimo 1953-5-18 Lake along Pope Valley road 4 mi. S.E. of junction with Highway 53 (Calif.); near Middletown; in Long Valley 320 Comment
  RSA535820  Mimulus tricolor David M. Thompson 1988-5-18 908 Lake Western margin of Snow's Lake. 0.6 mi S of Hwy 29 along Siegler Canyon Road, then 3.2 mi S along Perini Road. 671 Comment
  CAS-BOT-BC388650  Minuartia douglasii J. Clausen 1935-5-21 1031 d Lake 1.8 mi. S. of Lakeport at junction of Hopland road Comment
  CAS-BOT-BC388651  Minuartia douglasii Alice Eastwood; John Thomas Howell 1938-5-17 5661 Lake Near Upper Lake Comment
  CAS-BOT-BC388654  Minuartia douglasii Agnes M. Bowman 1902-4-1 267 Lake Sulphur Bnks. Comment
  JEPS94217  Minuartia douglasii Vernon Oswald and Lowell Ahart 1998-5-7 9017 Lake between Kowalski Ranch and Barkerville (n side of Bartlett Springs Road on n end of Indian Valley Reservoir); Indian Valley Reservoir, Bartlett Springs Road 457 Comment
  UCD66977  Minuartia douglasii Ellen Dean; Davis Botanical Society 2008-5-31 5046 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
  UC424829  Minuartia nuttallii subsp. gregaria Milo S. Baker 1929-7-1 3450 b Lake along Parker Camp trail about 1500 ft from top; Snow Mt. Comment
  SEINET10574535 Image available Minuartia nuttallii subsp. gregaria A. Arthur Heller 1902-7-15 Heller 5892 Lake About Summit Lake, near the summit of Mt. Sanhedrin. Comment
  CAS-BOT-BC435100  Mollugo verticillata Peter Rubtzoff 1963-9-13 5261 Lake Clear Lake State Park. On Clear Lake beach in lower Kelsey Creek area. Comment
  RSA0022340  Monardella Robert F. Thorne, L. DeBuhr 1975-8-15 46808 Lake Boggs Lake: W of Mt. Hannah, ca. 7.5 miles SSE of Kelseyville and 3 miles NNW of Glenbrook Resort. 854 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-BC220521  Monardella villosa John Thomas Howell 1937-7-18 13102 Lake Mirabel Mine Comment
  CAS-BOT-BC220524  Monardella villosa John Thomas Howell 1945-6-21 21164 Lake Sawmill Flat to Ruppert Ridge, Bartlett Mountain Comment
  CHSC68012  Monardella villosa David Isle 1990-7-11 Lake S-aspect slope just N of FS 17N33, within 300 ft of FS 17N33 junction with FS 17N16 and bridge over Bear Creek, and 0.4 mi W of Bear Creek Campground. 664 Comment
  CAS-BOT-BC220533  Monardella villosa A. A. Heller 1919-6-8 13241 Lake Near Ladoga Comment
  CHSC98901  Monardella villosa subsp. villosa L. P. Janeway 2007-6-17 9054 Lake Inner North Coast Ranges. Along dirt road 0.3 km northwest of Bartlett Springs Road and Indian Valley Reservoir; about 5.6 air km east of Hough Springs. 500 Comment
  CAS-BOT-BC220687  Monardella viridis H. E. McMinn 1923-5-26 986 b Lake Near Knoxville Comment
  HSC46559  Monotropa hypopitys J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9293 Lake Boardman Ridge, along FS Rd. 1N02, 1.4 mi. N of junction with FS Rd. 20N01 1006 Comment
  UC412630  Montia chamissoi H. M. Hall 1913-7-22 9550 Lake 40 to 50 mi from the Pacific Ocean (n side of Mount Hull, Northern Lake County); Inner North Coast Ranges, Mount Hull 1889 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
  RSA0103014  Montia perfoliata Lyman Benson 1928-3-30 78 Lake Kelseyville. Mt. Range: MIddle N. Coast. River: Kelsey Creek. 457 Comment
  UCD86527  Muhlenbergia asperifolia Freed W. Hoffman 1949-9-24 3144 Lake Complexion Creek, Indian Valley. Comment
  UCD86800  Muhlenbergia mexicana R. M. Love 1947-9-1 s.n. Lake Stephens Ranch, Indian Valley. 396 Comment
  JEPS87841  Myosotis discolor Vernon H. Oswald and Lowell Ahart 1994-6-20 6332 Lake w.-n.w. of Stonyford (Forest Rte. M3 at spur rd. to W. Crockett Camp and trailhead, n. side of rd., n. side of Snow Mt. Wilderness); Snow Mt. Wilderness 1524 Comment
  JEPS87842  Myosotis discolor Vernon H. Oswald and Lowell Ahart 1994-6-20 6332 Lake w.-n.w. of Stonyford (Forest Rte. M3 at spur rd. to W. Crockett Camp and trailhead, n. side of rd., n. side of Snow Mt. Wilderness); Snow Mt. Wilderness 1524 Comment
  CHSC59805  Myosurus minimus Jeanie Thayer 1984-3-31 1 Lake Kessloff Property, ca. 2.0 mi w of Lower Lake. 499 Comment
  RSA2287  Myriophyllum hippuroides J. W. Blankinship 1928-7-3 s.n. Lake Kelseyville. In springs along Cold Creek. Comment
  JEPS124482  Myriopteris gracilis Daniel Slakey with CNPS Volunteers 2015-7-12 152 Lake Snow Mountain, slope above (southeast of) Bear Creek. Comment
  RSA2801  Nassella cernua J. W. Blankinship 1924-6-2 s.n. Lake Kelseyville Comment
  POM353184  Nassella lepida Robert M. Specht 1977-4-28 809 Lake Lake County : between large rocks on saddle of ridge crest. 512 Comment
  CHSC59852  Nassella pulchra K. Bridwell 1978-4-9 64 Lake 5.1 mi w of Walker Ridge Rd., Hwy 20. 457 Comment
  UCD82101  Nassella pulchra Ellen Dean; G. Harrington, C. Thomsen,Chiao-Yi Cheng,R. Wilmarth 2009-5-20 5628 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.5 road mi N of intersection with road to Indian Valley Reservoir. Parking area, undeveloped roads, flats and slopes on W side of road. 821 Comment
  CAS-BOT-BC60341  Nasturtium officinale Georgia Bentley 1917-5-16 s.n. Lake Lakeport. Comment
  UC1178931  Navarretia atractyloides Herbert L. Mason 1953-6-8 14530 Lake 1 mi n 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
  UC914235  Navarretia cotulifolia Verne Grant and Alva Grant 1946-5-26 7639 Lake Guinot Lake, Lake-Napa counties Pope Valley Comment
  UCD48352  Navarretia cotulifolia B. Crampton 1950-5-30 577 Lake Common in meadow east of Middletown, Lake County, California. 328 Comment
  CAS-BOT-BC300556  Navarretia divaricata subsp. vividior Mona Bourell 1997-7-2 6513 A Lake Mendocino National Forest, N. boundary of Snow Mountain Wilderness Boundary. Crockett Trailhead 1584 Comment
  JEPS14645  Navarretia divaricata subsp. vividior Rimo Bacigalupi with R. Hauke and Geo. Bacigalupi 1954-7-13 4674 Lake at summit of Sheetiron Mountain Sheetiron Mountain 1958 Comment
  UC908172  Navarretia divaricata subsp. vividior Herbert L. Mason 1945-6-29 12629 Lake Boggs Lake, at base of Mount Hanna Mount Hanna 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
  UC908383  Navarretia intertexta Herbert L. Mason 1946-5-30 12790 Lake near Middletown; Locomono Creek Comment
  UC952865  Navarretia intertexta unknown 1951-6-21 12347 Lake near Snow Lake margin 609 Comment
  POM74521  Navarretia intertexta Marcus E. Jones 1883-5-8 10133 Lake Kelsey. Comment
  RSA466278A  Navarretia jepsonii L. F. LaPre, K. Campbell 1987-6-29 s.n. Lake Barrel Springs Camp, NE of Clear Lake at Colusa Co. line, on Walker Pass Road Comment
  UC908634  Navarretia jepsonii Herbert L. Mason 1946-5-30 12792 Lake near Middletown; Locomono Creek Comment
  RSA642573  Navarretia leucocephala subsp. bakeri Stan C. Spencer 1994-5-14 4514 -a1 Lake Lower Lake, south 1 mile (1.1 mile S of Hwy 53) on Hwy 29; west side of Hwy fenceline Comment
  RSA74134  Navarretia leucocephala subsp. bakeri Milo S. Baker 1952-5-27 12477 Lake Hwy 53, 1.5 miles from Lower Lake Comment
  RSA91934  Navarretia leucocephala subsp. plieantha Beecher Crampton 1953-6-2 1403 Lake (Mannly Flat) 5 miles northwest Lower Lake on the Kelseyville Road Comment
  JEPS14648  Navarretia linearifolia subsp. pinnatisecta Rimo Bacigalupi with R. Hauke and Geo. Bacigalupi 1954-7-13 4670 Lake summit of Sheetiron Mountain Sheetiron Mountain 1958 Comment
  JEPS69663  Navarretia linearifolia subsp. pinnatisecta W. L. Jepson 1892-8-2 15085 Lake base of Elk Mt., Middle Creek, nw Lake Co. Mountain Region of Clear Lake, Middle Creek, Elk Mt. Comment
  UC106880  Navarretia linearifolia subsp. pinnatisecta T. S. Brandegee 1892-8-25 Lake Snow Mountain Comment
  JEPS70385  Navarretia mellita W. L. Jepson 1938-6-11 19002 Lake Reiff, Knoxville Ridge (Morgan Valley) Knoxville Ridge (Morgan Valley) 701 Comment
  UCD36043  Navarretia mellita Beecher Crampton 1949-9-25 494 D Lake Lake County, below Bartlett Mountain Ranger Station, Hough Springs. Comment
  CAS-BOT-BC213907  Navarretia pauciflora H. L. Mason 1945-5-12 12583 Lake 5 miles north of Lower Lake Comment
  SEINET204339  Navarretia plieantha Milo S. Baker 1946-1 Lake Comment
  UC1282742  Navarretia pubescens J. R. Sweeney 1953-5-18 1029 Lake 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa county line on Pope Valley road); Butts Canyon 243 Comment
  SEINET196697  Navarretia pubescens Herbert L. Mason 1935-5-30 8330 Lake Between Lower Lake and Knoxville Mine. Comment
  UCD36369  Navarretia pubescens Beecher Crampton 1953-6-2 1418 Lake 2 miles southwest of Lower Lake, along Highway 53. Comment
  CAS-BOT-BC232769  Navarretia sinistra subsp. pinnatisecta Lester Rowntree 1937-7-11 s.n. Lake Cobb Mountain Comment
  UCR152296  Navarretia subuligera Beecher Crampton 1953-6-2 1385 Lake Northwestern; Inner North Coast Ranges region, northwest edge of Boggs Lake, northwest slope of Mt. Hannah 854 Comment
  UC908082  Navarretia tagetina Herbert L. Mason 1946-5-30 12789 Lake near Middletown; Locomono Creek Comment
  UCD48714  Navarretia viscidula H. L. Mason 1945-6-28 12607 Lake 2.5 miles south of Kelseyville, Lake County, California. Comment
  JEPS7593  Nemacladus capillaris Milo S. Baker 1947-6-1 11795 Lake 6.6 mi w Lakeport (near highway) Comment
  RSA74462  Nemacladus capillaris Milo S. Baker 1947-6-24 11815 Lake Sawmill Flat, Barllett Mt. 1220 Comment
  RSA516613  Nemacladus capillaris R. C. Bacigalupi, G. T. Robbins 1956-6-1 5682 Lake Hesse Flat, along Lower Lake to Kelseyville Road. 567 Comment
  SEINET10873099  Nemacladus capillaris Tracy 1905-7-21 TRACY 2296 Lake Elk Mountain, northern Lake County 1219 Comment
  SEINET10972220  Nemacladus capillaris Edward L. Greene 1874-6-16 Greene 278 Lake Roadside near the Geysers Comment
  SEINET10461254  Nemacladus montanus Daniel Cleveland Cleveland s.n. Lake Allen's Springs, Type Collection Comment
  CHSC90555  Nemophila heterophylla D. Isle 1997-4-2 17 Lake Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. 1.4 mi. so. of Wyley Glade/Spanish Ridge Rd. jct., on west side M5 (=16N44) no. bank of drainage. 487 Comment
  HSC89704  Nemophila heterophylla Levine, Pacheco, Murphey 1989-4-15 25 Lake Blue Oak Campground, between Walker Ridge Rd. and Indian Valley Reservoir. Comment
  UC1562696  Nemophila heterophylla Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7525 Lake ca 5 airmi nw Lakeport (Scotts Valley Rd 5 mi s of Hwy 20); nw of Lakeport 426 Comment
  CHSC90100  Nemophila menziesii Jennifer L. Fillinger 1991-4-6 80 Lake Jct Hwys 29 and 175, ca. 3 mi se of Kelseyville. 579 Comment
  HSC35381  Nemophila menziesii John S. Palmer 1975-5-3 308 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 Comment
  HSC45444  Nemophila menziesii M. Alcasas 1978-4-16 222 Lake Bachelor Valley Rd. 50 yds. off N entrance from Hwy. 20 396 Comment
  POM126457  Nemophila menziesii var. menziesii H. P. Chandler 1907-3-31 7504 Lake Middletown. Comment
  POM289449  Nemophila pedunculata Lyman Benson 1935-3-27 6325 Lake Ukiah-Tahoe Highway. Abbott Mine. Inner North Coast Range. Sacramento River watershed. 610 Comment
  UCD42053  Nemophila pedunculata Geri Hulse-Stephens 2001-6-28 696 a Lake Goat Mountain. Live Oak Oxbow. 990 Comment
  POM126459  Nemophila pedunculata H. P. Chandler 1907-4-2 7505 Lake Hills south of Lower Lake. 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
  RSA0013776  Nuphar lutea subsp. polysepala J. W. Blankinship 1926-6-1 s.n. Lake Kelsey Creek near Clear Lake. Comment
  RSA0013777  Nuphar lutea subsp. polysepala A. M. Irving 1931-5-10 s.n. Lake Lakeport. Mayacama Range, Scotts Valley River. 457 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
  CAS-BOT-BC349934  Onopordum acanthium T. C. Fuller 1958-7-10 897 -58 Lake Bank of Kelsey Creek, 1/2 mi. N/Pine Grove Comment
  RSA128697  Onopordum acanthium T. C. Fuller 1958-7-10 897 Lake Dry bank of Kelsey Creek, Cobb Valley, 1/2 mile N Pine Grove Comment
  OBI49122  Orcuttia tenuis Unknown 1982-1 Lake Comment
  SEINET196571  Orcuttia tenuis Milo S. Baker 1948-1 Lake Comment
  JEPS87836  Orobanche bulbosa Vernon H. Oswald and Lowell Ahart 1994-6-20 6339 Lake 0.2 mi n Lower Nye Camp (Forest Route M3 (18N04) at the trailhead to Bloody Rock, nw edge of Snow Mountain Wilderness, w of Stonyford); Snow Mountain Wilderness 1036 Comment
  UC1179027  Orobanche fasciculata Herbert L. Mason 1940-5-22 12308 Lake Bartlett Mountain. Comment
  HSC66583  Orobanche uniflora D. Boyd, M. Eichelberger, Tim Messick, T. Ranker 1980-4-19 11 Lake Coldsprings Campground along access road to Indian Valley Dam Comment
  UCD21729  Orobanche uniflora Robin McMaster 1973-4-15 350 Lake West of Bear Valley. Comment
Read comments
Jul 5 2010
  JEPS80178  Orobanche uniflora subsp. occidentalis L. R. Heckard with J. C. Hickman 1980-7-2 5330 Lake Trail between Milk Ranch and Frog Pond west of Snow Mt. (West Peak): about 10 miles west of Stonyford. Comment
  SEINET8733557 Image available Orthocarpus Laura Zeller 1965-1 38 Lake ca. 6.2 miles NE of intersection of Pope Valley Road and Butts Canyon Road on Butts Canyon Road 244 Comment
  POM286413  Orthocarpus purpurascens Lyman D. Benson 1935-5-18 6614 Lake Lakeport. Mayacamas mtn range, Clear Lake watershed. 427 Comment
  HSC46531  Osmorhiza berteroi J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9318 Lake Mendocino National Forest, along Boardman Ridge, 1.6 mi. from its junction with FS Rd. 20N01 1220 Comment
  UC793612  Osmorhiza berteroi A. A. Heller 1902-7-15 5879 Lake Summit Lake Mt. Sanhedrin (near summit of mt.) Comment
  SJSU6663  Osmorhiza berteroi J. B. Snell 1963-6-16 165 Lake c. 1 mi W of Bartlett Mt Summit along road between Bartlett Springs & Nice Comment
  CHSC52669  Packera clevelandii James Jokerst 1985-6-24 2509 Lake Near Coyote Peak. 486 Comment
  SD8772  Packera clevelandii Daniel Cleveland 1882-7-8 Lake Indian Valley Comment
  UC1049546  Packera eurycephala var. eurycephala Rimo Bacigalupi 1950-4-16 3123 Lake 0.5 mi e Barkersville (Bartlett Mt Rd along roadside, nw extension of Indian Valley (North Fork of Cache Creek)); Inner North Coast Ranges, Indian Valley 441 Comment
  CAS-BOT-BC316839  Packera eurycephala var. eurycephala T. M. Barkley; N. D. Burroughs 1964-6-20 304 Lake North end of Lake Pillsbury, north of Soda Creek Station; about 25 airline miles northeast of Ukiah. Comment
  CAS-BOT-BC316847  Packera eurycephala var. eurycephala Ethel Crum 1939-4-30 2087 Lake Three miles northwest of Middletown. Comment
  UC767458  Packera eurycephala var. eurycephala R. F. Hoover 1941-5-2 4970 Lake 3 mi w 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
  UC1299446  Packera greenei Freed W. Hoffman 1949-6-4 3216 Lake between Pine Flat and Big Sulphur Creek (on road into Lake County); Northern Coast Ranges 914 Comment
  UC91654  Packera greenei T. S. Brandegee 1892-1 Lake Comment
  RSA10150  Paeonia brownii Carl B. Wolf 1928-5-6 1999 Lake 6 mi. from Clear Lake on the Bartlett Springs Grade. (Morrison Garden) Comment
  RSA2780  Panicum acuminatum var. acuminatum J. W. Blankinship 1928-8-10 s.n. Lake Kelseyville, Along Cold Cr. Dells Comment
  POM292334  Panicum capillare Lyman Benson 1928-7-19 524 Lake Kelseyville; Middle N. Coast Mountain Range; Kelseyville Creek River 457 Comment
  POM313203  Panicum capillare H. L. Mason 1946-7-27 12952 Lake Clear Lake, 2-3 miles north of Lakeport. Comment
  UC1101587  Panicum capillare Herbert L. Mason 1946-7-27 12952 Lake 2-3 mi n Lakeport (Clear Lake); Clear Lake Comment
  UC614730  Panicum capillare Beryl O. Schreiber 1936-9-19 2337 Lake 1 mi n Sheep Camp (Snow Mountain Trail) 1341 Comment
  UC936202  Panicum capillare H. L. Mason August, 1930 5725 Lake Lakeshore Clear Lake; , Clear Lake Comment
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Feb 24 2009
  RSA126972  Paspalum distichum B. O. Schreiber 1936-8-16 2327 Lake 1 mi east of Lower Lake 457 Comment
  CAS-BOT-BC202806  Paxistima myrsinites J. C. Chamberlain 1921-8-1 s.n. Lake Bear Lake Bear Comment
  CHSC115374  Pectocarya pusilla Lowell Ahart 2015-4-10 20025 Lake Normal size plants, on damp bare soil, on the east side of the barrier rocks, on the east side of the drainage. 696 Comment
  CHSC57524  Pedicularis densiflora Elisa E. Amen 1988-3-31 16 Lake Ca. 10 yds e of Kelsey Creek Drive, ca. 3 mi s of Kelseyville. 457 Comment
  HSC27152  Pedicularis densiflora J. P. Smith, J. O. Sawyer 1972-4-1 5162 Lake 6.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  JEPS77365  Pedicularis densiflora Robert M. Lloyd 1963-5-4 2592 Lake 8 mi n Middletown (on Cal Hwy 29 at Whispering Pines (just s of)) 792 Comment
  SJSU1492  Pedicularis densiflora D. J. Thompson 1954-5-2 Lake Cow Mt Recreational Area NW of Lakeport Comment
  SEINET12326933  Pedicularis densiflora P. D. Nelson 1979-1 Lake Pinkeye Lake, around 2 mi W of Lower Lake Quadrangle, 15' N of central portion of sect. 8 529 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
  CAS-BOT-BC69315  Pellaea brachyptera Lyman Benson 1932-6-21 3749 Lake Snow Mt., Inner N Coast, Bear Creek, Eel R. 1524 Comment
  JEPS80101  Pellaea brachyptera L. R. Heckard with J. Hickman 1979-6-16 5110 Lake w of Snow Mt (West Peak (n of Timber Lake)) 1767 Comment
  RSA275345  Pellaea brachyptera J. P. Smith, J. O. Sawyer, T. W. Nelson 1977-7-14 9348 Lake Mendocino National Forest, forest service road M1, 5.3 miles from its junction with 20NO1 1585 Comment
  RSA281986  Pellaea mucronata subsp. californica Lyman Benson 1932-6-21 3749 Lake Snow Mountain; ft Middle N Coast Mt Range, Bear Creek, Eel River 1524 Comment
  HSC31587  Penstemon azureus Thomas E. Higley 1974-5-4 78 Lake 1 mi. N of Cold Springs Mtn. 1067 Comment
  SEINET7067209  Penstemon eatonii A. G. Vestal 1947-5-3 s.n. Lake Serpentine about 2.5 miles northeast of Middletown in the Cayote Valley. Coordinate datum: NAD27. UTM Zone 10, 537352mE, 4292361mN. Comment
Read comments
Jul 13 2018
  HSC59002  Penstemon heterophyllus Dan Wyrick 1975-5-24 221 Lake Near Gambel Rd., close to the town of Middletown 336 Comment
  IRVC29598  Penstemon heterophyllus Mark A. Elvin, Mark S. Brunell, David Isle 2006-8-3 5003 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
  UC535119  Penstemon heterophyllus H. E. Parks 1930-5-17 634 Lake near Middletown (vicinity of Old Mirabel Mine); near Middletown, vicin of Old Mirabel Mine Comment
  RSA407927  Penstemon heterophyllus subsp. heterophyllus J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9319 Lake Mendocino National Forest. Along Boardman Ridge, 1.6 miles from its junction with Forest Service Road 20N01. 1220 Comment
  JEPS41071  Penstemon heterophyllus var. heterophyllus Rimo Bacigalupi, and L. R. Heckard, J. R. Sweeney 1965-5-16 9108 Lake 2.75 mi sw Lower Lake (southwestern end of Excelsior Valley); sw end of Excelsior Valley, sw of Lower Lake 426 Comment
  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
  NY601743  Penstemon heterophyllus var. purdyi H. E. Parks 1930-5-17 634 Lake Near Middletown, vicinity of old Mirabel mine. Comment
  RSA463160  Penstemon newberryi var. sonomensis Lyman D. Benson 1930-12-26 s.n. Lake Above Kelseyville, summit of Mount Konocti 1311 Comment
  RSA111663  Penstemon purpusii Philip A. Munz 1956-7-26 22317 Lake West Peak Ridge, Snow Mt. 2073 Comment
  UC125237 Image available Penstemon purpusii C. A. Purpus 1894-1 1259 Lake Snow Mountain; ; Snow Mt. Comment
  UC424859  Penstemon purpusii Milo S. Baker 1929-7-1 3539 b Lake along Barker Camp Trail western slope last 1500 ft from top Snow Mt.; , western slope last 1500 ft from top Comment
  JEPS21335  Pentachaeta exilis J. W. Blankinship 1923-4-14 3 Lake 1 mi s Kelseyville; Cold Creek Comment
  JEPS88732  Pentachaeta exilis J. W. Blankinship 1923-4-14 2 Lake 1 mi s Kelseyville; Cold Cr. Comment
  UCD134876  Pentachaeta exilis John Thomas Howell 1976-4-28 51615 Lake Lake Phillsbury near Scott Dam. 548 Comment
  CAS-BOT-BC413691  Persicaria hydropiper Peter H. Raven 1954-9-2 8115 Lake Bed of St. Helena Creek at Mirabel Park, 4.8 mi. s. of Middletown Comment
  CAS-BOT-BC419000  Persicaria lapathifolia Agnes M. Bowman 1900-10-20 s.n. Lake Sulphur Banks Comment
  UC1541377  Phacelia bolanderi Harold E. Parks 1934-5-18 4936 Lake road to Adams Springs Kelseyville 914 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
  UC753395  Phacelia egena Florence Signaigo and Thomas Morley 1946-4-28 126 Lake on Hwy 53 3 mi from Middletown (towards Lower Lake) 350 Comment
  SEINET12318332  Phacelia heterophylla R. K. Johnson 1977-1 12 Lake E side of Clear Lake, 2.2 mi S of Lucerne 396 Comment
  POM289353  Phacelia imbricata Lyman Benson 1933-6-20 4476 Lake Rincon School, Kelseyville, Kelsey Creek. Middle North Coast Mt. Range, Clear Lake Watershed. 518 Comment
  UC1046969  Phacelia imbricata L. R. Heckard 1951-6-13 160 Lake near junction of Bear Creek rd with road from Bartlett Springs to Stonyford Comment
  HSC87518  Phacelia imbricata subsp. imbricata Gladys L. Smith 1981-6-22 6720 Lake Above Towhead Flat on rd. to summit of Mt. Sanhedrin, 2.0 km. E of Mendocino Co. line and 6.0 km. N of Soda Spring Ranger Station 1219 Comment
  UC1228319  Phacelia imbricata subsp. imbricata L. R. Heckard and J. R. Sweeney 1953-4-28 358 Lake about 5 mi sw Kelseyville; Highland Springs 457 Comment
  UC901837  Phacelia imbricata subsp. imbricata L. Constance, R. Bacigalupi, C. R. Bell, and A. H. Holmgren 1950-4-26 3324 Lake Bartlett Springs rd 1 mi e Lucerne 609 Comment
  UC901842  Phacelia imbricata subsp. imbricata L. Constance, L. R. Heckard, and A. R. Kruckeberg 1950-5-13 3333 Lake 5 mi s Clear Lake Oaks 457 Comment
  POM163132  Phacelia mutabilis A. A. Heller 1902-7-15 5887 Lake About Summit Lake, near the summit of Mt. Sanhedrin. 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
  JEPS1342  Phacelia ramosissima var. ramosissima Willis L. Jepson 1892-7 21034 Lake near Uncle Sam Mt. (= Mt. Konocti); Mountain region of Clear Lake Comment
  CHSC27540  Phacelia tanacetifolia Scott E. Patton 1978-4-9 12 Lake E. side of Clear Lake, 2.2 m s of Lucerene. 396 Comment
  SEINET5499597  Phacelia tanacetifolia R. R. Halse 2007-3-25 7129 Lake Along State HWY 20 about 7 miles northwest of Clearlake Oaks or 11.4 miles southeast of Upper Lake, at junction with Diane Ct. 396 Comment
  CAS-BOT-BC265810  Phalaris arundinacea Greg de Nevers 1996-5-18 10818 Lake Just south of Anderson Marsh State Historic Park Comment
  CAS-BOT-BC265811  Phalaris arundinacea Greg de Nevers 2001-7-8 12554 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  RSA2777  Phalaris paradoxa J. W. Blankinship 1923-6-17 s.n. Lake Kelseyville Comment
  UCR51267  Phalaris paradoxa Lyman Benson 1942-7-11 11287 Lake Lower end of Trailer's Pasture 1.5 mi NE of Kelseyville. Clear Lake drainage area 412 Comment
  UCD35404  Phleum pratense Beecher Crampton 1956-6-26 3675 Lake Loch Lomond. 855 Comment
  CAS-BOT-BC222495  Pholistoma auritum var. auritum Georgia Bentley 1917-5-30 s.n. Lake Lakeport Comment
  HSC96184  Phoradendron bolleanum R. L. Mathiasen 2005-2-11 501 Lake 7 km E of Leeville on road to Indian Valley 3 Reservoir, 0.5 km NE of Reservoir 455 Comment
  CAS-BOT-BC141294  Phoradendron serotinum subsp. tomentosum Alice Eastwood 1925-5-23 12933 Lake Dashiells, Mt. Sanhedrin Comment
  HSC40288  Phoradendron serotinum subsp. tomentosum J. D. Ackerman, A. M. Montalvo 1975-9-10 708 Lake N side of Boggs Mtn., E of Cobb, Spikenard Creek near Rd. 100 817 Comment
  RSA15656  Phoradendron villosum Carl B. Wolf 1928-2-26 1522 Lake 6 mi. n. of Upper Lake on road to Williams. Comment
  RSA589941  Phoradendron villosum Michael A. Vincent, Robert M. Rhode 1996-3-30 7311 Lake Hillside just N of jct Hwy 20 and Walker ridge Road Comment
  UC1135977  Phoradendron villosum B. Schreiber 1936-9-20 2345 Lake 0.6 mi. s.-s.w. Elk Mt. Ranger Station; Mendocino Nat'l Forest, Upper Lake Quad. 975 Comment
  POM274957  Physocarpus capitatus Lyman D. Benson 1933-6-18 4456 Lake Kelsey Creek, Rincon school, Kelseyville. 518 Comment
  RSA537722  Pickeringia montana var. montana Barbara Ertter 1988-7-4 7692 Lake Bear Creek Rd. ca 10 airmiles N of Upper Lake (town), crest of road 3.8 mi from Elk Mt. Rd, Mendocino Natl For. 976 Comment
  UC1129850  Pickeringia montana var. montana K. E. Bradshaw 1937-6-1 44 Lake 5 mi w Lakeport (Plot #8); Lakeport Quadrangle Comment
  UC1129878  Pickeringia montana var. montana A. E. Wieslander 1934-4-15 457 Lake s Bendmore Valley; Ukiah Quadrangle Comment
  UC118928  Pinus T. S. Brandegee Apr 1889 Lake near Bartlett Springs Comment
  CAS-BOT-BC72854  Pinus ponderosa J. A. Gunn, Jr. 1902-5-17 s.n. Lake Near Glenbrook Comment
  CHSC29671  Pinus sabiniana Dibble; Griggs 1979-7-12 131 Lake Near Potato Hill, close to the town of Stonyford. 640 Comment
  HSC31956  Pinus sabiniana Gary S. Lester 1974-5-4 121 Lake Along Walker Ridge Rd., 0.5 mi. from junction with Hwy. 20 671 Comment
  RSA2617  Pinus sabiniana J. W. Blankinship 1923-3-11 s.n. Lake Kelseyville. Comment
  UCD83680  Pinus sabiniana John Rosenthal; with PLB 102 class 2010-5-2 1 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.5 road miles north of the intersection with Hwy 20, west side of the road where there is a turnout and a saddle between two ridges. 653 Comment
  UCD167368  Piperia leptopetala Eric LoPresti 2016-6-12 6 Lake McLaughlin UC Reserve. First Sargent Cypress seep in Quarry Valley. 640 Comment
  POM291175  Piperia transversa Lyman Benson 1932-7-17 3948 Lake Cobb Valley, Middle North Coast mountain range, Kelsey Creek watershed 762 Comment
  CHSC71516  Piptatherum miliaceum Vernon H. Oswald; Lowell Ahart 1998-7-15 9309 Lake East side of county on Walker Ridge Rd. 9.8 mi south of Bartlett Springs Rd., 4.6 mi north of Hwy. 20. On slope below the road. 792 Comment
  UCD159756  Plagiobothrys James A. Neilson Jr.; Teresa A. Sholars 1975-3-26 3103 Lake Mayacmas Mountains; 1/2 mile south of Childers Peak, east of Big Canyon Road, Barceloux Ranch. (Elevation estimated using Google Earth by label maker.) 525 Comment
  RSA0115198  Plagiobothrys bracteatus Lyman Benson 1948-7-3 12894 Lake Boggs Lake, west of Mt. Hanna. Mt. Range: Middle North Coast. 853 Comment
  CHSC33093  Plagiobothrys nothofulvus Teri Bartowski; Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 11 Lake Coldsprings Campground, along access road to Indian Valley Dam. Comment
  UCD42101  Plagiobothrys reticulatus Geri Hulse-Stephens 2002-5-31 938 Lake Goat Mountain. Root Homestead Parcel. East vernal pool. 944 Comment
  POM287610  Plagiobothrys reticulatus Lyman Benson 1927-04 850 Lake 2 mi S Lakeport, Mayacamas Mts, Clear Lake. 488 Comment
  UC1023844  Plagiobothrys stipitatus var. micranthus Milo S. Baker 1946-7-5 11529 Lake Bogg Lake 914 Comment
  HSC75329  Plantago elongata Teresa Prendusi 1977-4-23 Lake 0.4 mi. N of Hwy. 20 on Walker Ridge Rd. 640 Comment
  HSC44252  Plantago erecta Barbara Kelly 1977-4-23 330 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  RSA402005B  Plantago erecta K. Irwin 1977-4-23 283 Lake 0.4 mi N of state route 20 on the Walker Ridge Rd. 640 Comment
  UCD147487  Plantago erecta Joshua Bertuch; Plant Science 102 collecing interns 2014-4-26 7 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Lewis Ridge. 417 Comment
  HSC47506  Plantago erecta Sheila Logan 1978-4-21 44 Lake 1.5 mi. from Walker Ridge Rd. on Bear Valley Rd. 610 Comment
  UC1192025  Plantago major Herbert L. Mason 1945-8-24 12682 Lake e shore Lower Lake Comment
  JEPS80170  Platanthera leucostachys L. R. Heckard with J. Hickman 1980-7-2 5321 Lake ne Snow Mt. peaks (10 mi w of Stonyford); Upper Milk Ranch Meadow 1920 Comment
  POM291066  Platanthera leucostachys Lyman Benson 1932-7-17 3950 Lake Cobb Valley, below Hobergs. Middle N Coast mtn range, Kelsey Creek watershed. 915 Comment
  CAS-BOT-BC91654  Platystemon californicus Georgia Bentley 1917-4-4 s.n. Lake Lakeport. Comment
  HSC16805  Platystemon californicus C. B. Wolf 1928-5-6 2031 Lake 1.5 mi. W of Bartlett Springs Comment
  HSC37203  Platystemon californicus Lon Hall 1975-5-3 322 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 Comment
  POM284726  Plectritis ciliosa subsp. ciliosa Lyman D. Benson 1928-4-28 152 Lake Summit of Mt Konocti. Middle N Coast mtn range, Clear Lake watershed. 1159 Comment
  UCD42103  Plectritis congesta subsp. brachystemon Geri Hulse-Stephens 2002-6-3 955 Lake Goat Mountain. Root Homestead 975 Comment
  CHSC115194  Plectritis macrocera Lowell Ahart 2015-4-28 20096 Lake In the meadow, about 150 yards west of Barrel Spring Meadow, about 1/4miles (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
  UC768484  Pleuropogon californicus R. F. Hoover 1941-5-11 5029 Lake 2 mi nw of Kelseyville Comment
  CAS-BOT-BC260996  Pleuropogon californicus var. davyi M. S. Jussel 1931-4-1 s.n. Lake ON road from Kelseyville to Jordan Park Comment
  HSC44643  Pleuropogon californicus var. davyi M. Alcasas 1978-4-16 31 Lake Bachelor Valley Rd., 1.5 mi. from Hwy. 20, 10755 B.V.R. 396 Comment
  RSA0000472  Pleuropogon californicus var. davyi Lyman Benson 1932-6-14 3666 Lake Kelseyville, Middle N Coast. Watershed Kelsey Creek. See notes field. 427 Comment
  CAS-BOT-BC251077  Poa R. Bacigalupi 1948-3-7 2864 -A Lake 6 miles northeast of Lakeport Comment
  UCD90680  Poa bulbosa Freed W. Hoffman 1942-4-23 2260 Lake Burns Valley. Comment
  UC1132710  Poa pratensis subsp. pratensis K. Bradshaw 1937-6-4 64 Lake 3/4 mi s Liberty School; Lakeport Quadrangle Comment
  UCD44980  Poa pratensis subsp. pratensis Geri Hulse-Stephens 2001-6-2 595 Lake Goat Mountain. Addington Camp. Upper Addington, edges of glade. 1386 Comment
  JEPS80238  Poa secunda subsp. secunda L. R. Heckard and J. Hickman 1980-7-3 5399 Lake 1/4 mi n Summit Spring; Snow Mt Comment
  JEPS80790  Poa secunda subsp. secunda L. R. Heckard and J. Hickman 1980-7-2 5311 Lake trail from Frog Pond to Milk Ranch (sw of West Peak); Snow Mt 1965 Comment
  UC538021  Poa secunda subsp. secunda Elizabeth Lodge 1933-6-5 Lake ridge between Hopland and Lakeport Comment
  UC729996  Poa secunda subsp. secunda Leo F. Koch 1940-4-26 896 Lake s Kelseyville (1 mi s of junction of Hwy and Bottle Rock Rd) Comment
  UCD160810  Poa secunda subsp. secunda James A. Neilson Jr. 1975-5-23 3489 Lake Mayacmas Mountains, Childers Peak area, Barceloux Ranch, east of Big Canyon River. (Exact location unknown. Elevation and coordinates estimated by label maker.) 548 Comment
  UCD90476  Poa secunda subsp. secunda A. A. Beetle 1941-4-27 1727 Lake North side of Mt. St. Helen. Above St. Helen Creek. Comment
  POM283134  Pogogyne douglasii Lyman Benson 1928-6-14 230 Lake Kelseyville; Mt. Range: Middle North Coast; River: Kelsey Creek. 457 Comment
  UC1988912  Pogogyne douglasii C. Epling Jun 1938 Lake near Lower Lake Comment
  SDSU19287  Pogogyne serpylloides Scott McMillan 1993-6-11 11 VI93A Lake Ca. 1.5 miles south of Middle Creek campground. Dirt road off Elk Mountain Rd. east to small clearing. 479 Comment
  UCD125324  Pogogyne serpylloides C. H. Lamoureux; J. M. Tucker and R. Gankin 1957-5-4 1245 Lake North margin of Boggs Lake, around 100 feet from present water line in area probably inundated during winter. Comment
  UCD19995  Pogogyne serpylloides C. H. Lamoureux; J. M. Tucker and R. Gankin 1957-5-4 1245 Lake North margin of Boggs Lake, about 100 feet from present waterline in an area probably inundated during winter. Comment
  SEINET1004855  Polygala californica Joseph P. Tracy 1905-1 2332 Lake Elk Mountain 1219 Comment
  POM278327  Polygala californica Lyman Benson 1928-6-25 353 Lake Mendocino-Lake county line. Hopland-Lakeport. Mayacamas Mt range, Russian River drainage 1067 Comment
  CDA32848  Polygonum amphibium var. emersum CDFA staff 1986-7-15 Lake Lake Pillsbury 0 Comment
  UC66142  Polygonum californicum A. A. Heller 1902-8-6 6006 Lake 1 mi below Hullville; Eel River Comment
  CAS-BOT-BC414384  Polygonum californicum H. D. Ripley; R. C. Barneby 1945-6-20 6894 Lake NE of Middletown 304 Comment
  UCD17857  Polygonum californicum John Lane 2000-10-29 s.n. Lake California. Lake County: eastern shore of Clear Lake. Comment
  RSA545380  Polygonum coccineum Robert F. Thorne, Larry E. DeBuhr 1975-8-15 46822 Lake Boggs Lake: W of Mt. Hannah, ca. 7.5 mi. SSE of Kelseyville and 3 mi. NNW of Glenbrook Resort. 854 Comment
  POM280422  Polygonum coccineum Lyman Benson 1936-8-8 7937 Lake Lakeport, Mayacamas mtn range. Clear Lake watershed. 396 Comment
  POM144903  Polygonum kelloggii A. A. Heller 1902-7-24 4194 Lake Near the summit of Mt. Sanhedrin. Comment
  JEPS50586  Polygonum parryi W. L. Jepson 1892-8-4 14795 Lake Gravelly Valley South Fork of Eel River (n Lake Co.) Comment
  UCD35408  Polygonum parryi Beecher Crampton 1956-6-27 3682 Lake 1.8 miles east of Loch Lomond. Comment
  RSA781355  Polygonum polygaloides subsp. confertiflorum Anna Kostikova, Glenn Litsios, Sarah Burgy 2010-7-2 156 Lake Harrington Flat Rd, Boggs lake Ecological Preserve. Comment
  CAS-BOT-BC421019  Polygonum spergulariiforme M. S. Jussel 1933-7-5 379 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  POM144932  Polygonum spergulariiforme A. A. Heller 1902-7-30 6006 Lake Between the 'Blue Slide' and Sulphur Creek west of Hullville. Comment
  SEINET3404057 Image available Polygonum spergulariiforme Robert F. Hoover 1938-6-9 3557 Lake Near Borax Lake Comment
  CAS-BOT-BC233217  Polypogon maritimus John Thomas Howell 1945-6-22 21218 Lake Sulphur Banks Comment
  UC1148885  Polypogon maritimus Milo S. Baker 1945-6-21 11016 Lake Bartlett Flat along hiwy to Clear Lake a few mi w Bartlett Sprs; hwy to Clear Lake, w of Bartlett Sprs Comment
  SEINET10517174  Polypogon maritimus David B. Dunn, Melvin L. Conrad; Patricia L. Kenney 1973-6-7 Dunn 20662 a-X Lake 3.1 mi E of Lake Co. line on rd from Hopland to Lakeport. Valley floor with Pinus sabinianus and chaparral. Comment
  CAS-BOT-BC232397  Polypogon monspeliensis M. S. Jussel 1933-7-4 356 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  RSA431140  Polystichum californicum Lyman Benson 1928-11-30 772 Lake cold creek canyon 518 Comment
  CAS-BOT-BC72318  Polystichum imbricans subsp. imbricans Carl B. Wolf 1928-5-3 1846 Lake base of Mt. St. Helena Comment
  CAS-BOT-BC76683  Polystichum munitum Peter H. Raven; R. Snow 1959-9-11 14414 Lake South side of Snoth Mountain West. 1950 Comment
  JEPS81373  Polystichum scopulinum L. R. Heckard and J. C. Hickman 1982-7-8 5984 Lake n side of summit of ridge running n of East Peak Snow Mt. 2087 Comment
  RSA0037086  Potamogeton M. Bourell 1997-7-2 6534 Lake Copper Butte Trail. Along trail to Middle Fork Eel River. Comment
  CDA32844  Potamogeton crispus CDFA staff 1986-7-1 Lake Clear Lake 0 Comment
  RSA2508  Potamogeton foliosus J. W. Blankinship 1928-7-3 s.n. Lake Kelseyville. In springs along Cold Creek. Comment
  UC511133  Potamogeton nodosus Lyman Benson 1931-8-31 2896 Lake Soda Bay, Clear Lake Watershed Soda Bay; Middle North Coast Mountain Range 426 Comment
  UCD138267  Potamogeton nodosus Malcolm A. Nobs 1950-8-16 173 Lake Resort area at southeast end of Clear Lake. Comment
  UC1100084  Potamogeton zosteriformis Milo S. Baker 1945-9-4 11198 Lake near Wygal's Resort (at s end of Clear Lake); Clear Lake Comment
  UC1402051  Prunella vulgaris var. lanceolata Andrew P. Nelson 1960-9-4 685 -25 Lake Comment
  CAS-BOT-BC151163  Prunus subcordata Elmer I. Applegate 1934-3-31 8876 Lake Near Pine Grove, north base of Cobb Mountain Comment
  CHSC30004  Prunus subcordata Melinda Barrett 1980-4-12 6 Lake Ca. 1 mi w of Walker Ridge Rd. Hwy 20. 414 Comment
  RSA293123  Prunus subcordata Thomas W. Nelson, J. P. Smith, Jane Nelson, James Nelson 1976-4-11 2296 Lake Clearlake State Park. Comment
  CAS-BOT-BC154767  Prunus virginiana var. demissa L. Beane; Lois E. James 1949-5-16 1969 Lake About 2 mi. N. of Lakeport Comment
  CAS-BOT-BC154770  Prunus virginiana var. demissa A. A. Heller 1902-7-25 5977 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  CHSC101649  Prunus virginiana var. demissa David W. Isle; John Olmstead 2000-8-18 1681 Lake Mendocino National Forest - North Coast Ranges. North Fork Cache Creek Watershed. Between Wyman Flat and Root Glade on SW side of Goat Mtn.; ~1.75 miles SW of Goat Rock. Rd. edge above marsh w/ Botrychium multifidum, Agrimonia gryposepala, Carex sp., Stachys sp. 999 Comment
  UCD41680  Pseudognaphalium Geri Hulse-Stephens 2001-9-6 810 Lake Goat Mountain. Lovelady Spring, seep, on edge. 0.1 miles west of FS boundary (gate). 1264 Comment
  JEPS20356  Pseudognaphalium microcephalum Willis L. Jepson Jul 1 1892-Aug 1 1892 14760 Lake Knoxville grade to Lower Lake; Mountain Region of Clear Lake Comment
  JEPS40508  Psilocarphus tenellus W. L. Jepson 1938-6-9 18944 Lake valley near Bartlett Springs; Bartlett Creek 701 Comment
  POM138616  Ptelea baldwinii subsp. crenulata C. F. Baker 1903-5-9 2985 Lake Lower Lake Comment
  POM278391  Ptelea baldwinii subsp. crenulata Lyman D. Benson 1928-6-20 325 Lake Western side of Mt. Konocti. Kelseyville. Middle N Coast Mtn range. Cold Creek river. 762 Comment
  POM278392  Ptelea baldwinii subsp. crenulata Lyman D. Benson 1928-3-28 135 Lake W side of Mt. Konocti. Kelseyville. Middle N Coast Mtn range. Cold Creek river. 762 Comment
  RSA123900  Ptelea baldwinii subsp. crenulata A. Simontacchi 1937-7-9 272 Lake 0.3 miles S of Soda Bay. 442 Comment
  RSA1837  Ptelea baldwinii subsp. crenulata Carl B. Wolf 1930-11-2 1796 Lake 4 miles E of Houghs' Mineral Springs on road to Williams. 610 Comment
  CAS-BOT-BC146393  Ptelea crenulata J. Torrey 1865-1-1 63 Lake Borax Lake; ne. side Clear L. Comment
  CAS-BOT-BC146387  Ptelea crenulata Alice Eastwood 1900-2-23 s.n. Lake Uncle Sam Mt. Comment
  CDA35209  Ptelea crenulata F. Metzger & W. O. McCartney 1971-10-14 s.n. Lake Konocti Bay, west side of Soda Bay Road, 0.5 mi. north of Point Lake View Road. 0 Comment
  RSA0018311  Ptelea crenulata Keith E. Hoffmaster 1938-6-28 880 Lake Near Clear Lake. Comment
  CHSC9115  Pteridium aquilinum var. pubescens M. M. Dumont 1970-4-10 84 Lake On w side of Hwy. 75, about 4.5 mi. s jct. Hwy. 75 and Hwy. 29, 4 mi. s of Kelseyville. 563 Comment
  JEPS80835  Purshia tridentata var. tridentata L. R. Heckard and J. C. Hickman 1981-8-1 5807 Lake sw side Snow Mt. (ridge nw of w branch of Frog Creek) 1920 Comment
  HSC46533  Pyrola aphylla J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9321 Lake Mendocino National Forest, along Boardman Ridge, 1.6 mi. from its junction with FS Rd. 20N01 1220 Comment
  NY406397  Pyrola aphylla A. A. Heller 1902-7-14 5860 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  RSA0081581  Pyrola aphylla Philip A. Munz 1948-8-16 12368 Lake 6 miles out on road from Lucerne to Bartlett Springs. 1098 Comment
  RSA0083377  Pyrola picta A. A. Heller 1902-7-14 10529 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  SD7829  Pyrola picta f. aphylla Daniel C. Cleveland 1882-7-3 Lake Allen Springs Comment
  CAS-BOT-BC45813  Quercus L. R. Abrams 1916-7-27 6274 Lake near Hough's Springs Comment
  CAS-BOT-BC45817  Quercus Agnes M. Bowman 1902-4-1 169 Lake Sulphur banks Comment
  SEINET10537060  Quercus David B. Dunn, Douglas G. LeDoux; Melvin L. Conrad 1973-6-7 Dunn 20688 Lake Oak woodland, 12.6 miles n of upper lake on the rd. To pillsbury lake 914 Comment
  CAS-BOT-BC104192  Quercus X morehus Lyman Benson 1932-8-29 4054 Lake Lower Lake - Middletown, Middle N Coast Range. Clear Lake Watershed 548 Comment
  RSA0115192  Quercus agrifolia var. agrifolia Lyman Benson, Robert Benson 1957-8-19 15764 Lake 1/4 mile from tip of Buckingham Peninsula, Clear Lake. Mt. Range: Middle North Coast. 411 Comment
  UC1195638  Quercus berberidifolia A. R. Kruckeberg 1949-9-25 1778 Lake first creek crossing below Allen Springs (Bartlett Creek canyon); Bartlett Creek Canyon Comment
  CHSC90865  Quercus chrysolepis D. Isle 2003-6-25 216 Lake Mendocino National Forest--North Coast Ranges. Rice Fork Watershed. Switchback on Rd. to Goat Mtn. 1853 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
  HSC46589  Quercus chrysolepis J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9352 Lake Mendocino National Forest, FS Rd. M1, 5.3 mi. from junction with FS Rd. 20N01 1585 Comment
  UC1281194  Quercus chrysolepis H. E. McMinn 1923-5-27 998 a Lake Bear Creek, tributary to Rice Fork of Eel River, at base of Snow Mt. Snow Mt., Rice Fork of Eel River Comment
  CAS-BOT-BC86894  Quercus douglasii John Thomas Howell 1940-6-29 15587 A Lake Cobb Mt. on road from Adams Springs to Middletown Comment
  UCD45730  Quercus douglasii Frank W. Gould 1939-4-8 649 Lake Five miles southwest of Middleton along roadside. Comment
  CAS-BOT-BC86195  Quercus dumosa L. Blackford; S. Branch; D. Malm 1988-4-16 65 Lake 6.1 miles on Walker Ridge Rd. off highway 20 at Blue Oak Campground 731 Comment
  CAS-BOT-BC86199  Quercus dumosa A. A. Heller 1902-8-11 6046 Lake On Eel River one mile below Hullville Comment
  CHSC29503  Quercus durata Dibble; Griggs 1979-7-12 121 Lake Near Bear Creek, close to the town of Stonyford. 609 Comment
  CHSC29608  Quercus durata Dibble; Griggs 1979-7-11 100 Lake Near Bear Creek, close to the town of Stonyford. 883 Comment
  HSC31701  Quercus durata var. durata Thomas E. Higley 1974-5-4 55 Lake 1/2 mi. from Hwy. 20 on Walker Ridge Rd. 671 Comment
  UC1135599  Quercus garryana Beryl Schreiber 1939-9-18 2613 Lake 1.5 mi se Saratoga Springs; Lakeport Quad. 411 Comment
  JEPS37721  Quercus garryana var. breweri H. M. Hall 1913-7-16 9498 Lake 0.5 mi above Summit Lake (near Mt. Sanhedrin, n Lake County, 40 to 50 mi from the Pacific Ocean); Inner North Coast Ranges 1584 Comment
  POM302235  Quercus garryana var. garryana Lyman Benson 1956-6-25 15544 A Lake About 2 miles south of Laurel Dell, Blue Lakes on the Scotts Valley Road, Mayacamas Mt. Range, Clear Lake drainage area. 427 Comment
  CHSC105438  Quercus kelloggii David Isle; Arnold James 1993-6-23 1740 Lake Mendocino National Forest, North Coast Ranges, Upper Main Eel River Watershed, E of Lake Pillsbury, Lakeshore Trail N of 18N16 road to Squaw Creek Picnic Area. 560 Comment
  UCD40425  Quercus kelloggii Rodney Gale Myatt 1971-9-16 1319 Lake Just above Potter Valley, west of Lake Pillsbury. 609 Comment
  UCD40426  Quercus kelloggii Rodney Gale Myatt 1971-9-16 1327 Lake Just above Potter Valley, west of Lake Pillsbury. 609 Comment
  UCD41406  Quercus kelloggii Ellen Dean; A. Douglas, M. Bibbo, and T. Pitman 2004-5-1 2019 Lake McLaughlin UC Reserve. Along Rief Rd, about 0.5 road miles E of Knoxville-Berryessa Rd. 670 Comment
  CAS-BOT-BC61536  Quercus lobata Doris K. Kildale 1926-5-31 2054 Lake road from junction to Hopland Comment
  POM270136  Quercus lobata Lyman Benson 1928-6-20 623 Lake Kelseyville, Big Valley, Middle N Coast Mt. Range, Clear Lake Waterhsed. 457 Comment
  POM270141  Quercus lobata Lyman Benson 1932-8-28 4052 Lake Kelseyville, Middle North Coast Mt. Range, Kelsey Creek Watershed, Big Valley. 457 Comment
  UC5698  Quercus parvula var. shrevei unknown Sep 1880 Lake Soda Bay 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
  JEPS37807  Quercus wislizeni W. L. Jepson 1936-12-5 17985 Lake between Lower Lake and Kelseyville Comment
  POM270276  Quercus wislizeni Lyman Benson 1928-11-30 780 Lake Cold Creek Canyon, Kelseyville, Middle N Coast Mt. Range, Clear Lake Watershed. 549 Comment
  POM270298  Quercus wislizeni Lyman Benson 1931-1-1 2568 Lake Middletown - Lower Lake, midway between towns, Inner N Coast Mt. Range. 457 Comment
  HSC27287  Quercus wislizeni var. frutescens J. P. Smith, J. O. Sawyer 1972-4-1 5177 Lake Wuntun Campground Comment
  POM303768  Ranunculus aquatilis var. hispidulus Lyman Benson 1948-7-3 12903 Lake Bogg's Lake, west of Mount Hanna. 854 Comment
  JEPS101994  Ranunculus arvensis Dean Wm. Taylor with Mey Akasah 1999-6-3 17209 Lake Manning Flat, along Highway 29 5 miles West from Lower Lake 563 Comment
  PASA2624  Ranunculus bloomeri Frank W. Peirson 1926-4-2 6594 Lake 3 miles east of Kelseyville on road to Lower Lake Comment
  POM269216  Ranunculus hebecarpus Lyman Benson 1931-3-26 s.n. Lake Clear Lake Lodge, Middle N Coast Mt. range, Clear Lake watershed 457 Comment
  HSC40845  Ranunculus occidentalis Tom Duebendorfer 1977-4-23 22 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  JEPS48648  Ranunculus occidentalis Elsa Kraeger 1926-3-28 Lake roadside near Middletown 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
  UC1282803  Ranunculus occidentalis J. R. Sweeney 1952-5-23 739 Lake 0.4 mi se Black Oak Villa (1.1 from Lake-Napa Co. line on Pope Valley Rd.); Butts Canyon 243 Comment
  UCR133517  Ranunculus occidentalis Lyman Benson 1930-3-23 1965 Lake North Coast Range, Lakeport, Clear Lake watershed, Mayacamas Mtns. 457 Comment
  RSA268305  Ranunculus occidentalis var. eisenii Lyman Benson 1932-6-15 3694 Lake Cobb Valley; Middle N Coast Range, Kelsey Creek Watershed. 701 Comment
  POM247246  Rhamnus californica C. M. Belshaw 1936-9-19 2680 Lake Bear Creek, 2.5 miles NE of Poges Peak 793 Comment
  UC1071543  Rhamnus californica A. Simontacchi 1937-8-13 363 Lake Laurel Beach Lakeport Quad. 408 Comment
  UC1540468  Rhamnus californica Chas. M. Belshaw 1936-9-19 2680 Lake 2.5 mi ne Poges Peak (ne Lake County); Inner North Coast Range, Bear Creek 792 Comment
  UC577139  Rhamnus californica Lewis S. Rose 1935-9-11 35639 Lake 6 mi sw Lakeport 518 Comment
  CAS-BOT-BC59830  Rhamnus ilicifolia Carl B. Wolf 1928-2-26 1515 Lake 6 mi. n. of Upper Lake on road to Williams. Comment
  LA207797  Rhamnus ilicifolia Carl B. Wolf; 1928-5-6 2057 Lake 5 mi. E. of Bartlett Springs on road to Williams Comment
  RSA7792  Rhamnus ilicifolia Carl B. Wolf 1928-2-26 1515 Lake 6 mi. n. of Upper Lake on road to Williams. Comment
  RSA0060112  Rhamnus tomentella subsp. crassifolia Greg de Nevers 1998-3-15 11148 Lake Cache Creek, at Petrified Canyon. 243 Comment
  CHSC98902  Rhamnus tomentella subsp. tomentella L. P. Janeway 2007-6-17 9050 Lake Inner North Coast Ranges. Along northern end of Indian Ridge at Pacific Ridge, 1.8 km south-southeast of Kanaka Glade. 1097 Comment
  UCD22663  Rhododendron occidentale Brian W. Boose 1990-4-28 3 Lake Butts Canyon Rd. (Butts Canyon). Comment
  CAS-BOT-BC200699  Rhus aromatica Volney Rattan 1885-6-1 s.n. Lake Saratoga Springs Comment
  CAS-BOT-BC200701  Rhus aromatica H. L. Mason 1926-3-21 2763 Lake Toll House Canyon between Middletown and Mount St. Helena Comment
  HSC37228  Rhus aromatica J. P. Smith 1976-4-5 8543 Lake Mendocino National Forest, Elk Mtn. Rd., 1.7 mi. N of Middle Creek Campground 610 Comment
  JEPS66294  Rhus trilobata Willis L. Jepson 1892-7-27 13918 Lake Putah Canyon; Mountain Region of Clear Lake Comment
  UC1090382  Rhus trilobata Milo S. Baker 1957-6-14 13120 Lake roadside between Hiway 20 and Lower Lake; North Coast Ranges 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
  HSC85827  Ribes californicum David Munger, Tallchief Comet, Jeff Dunk 1987-4-11 50 Lake Blue Oak Campground out Walker Ridge Rd. off Hwy. 20 E Comment
  RSA121448  Ribes californicum K. e. Bradshaw 1937-6-2 62 Lake 2 1/2 miles N.W. of Lakeport. 518 Comment
  RSA15655  Ribes californicum Carl B. Wolf 1928-2-26 1523 Lake 6 mi. n. of Upper Lake on road to Williams. Comment
  CAS-BOT-BC92928  Ribes californicum var. californicum Alice Eastwood 1925-5-22 12866 Lake Dashiells, Mount Sanhedrin. Comment
  HSC101455  Ribes californicum var. californicum Heather Nichols, Bryan Wassom, Jeff Ennor 1999-3-27 3 Lake Blue Oak Campground; 8 miles off Hwy. 20 on Walker Ridge Road 537 Comment
  SEINET5766035  Ribes californicum var. californicum R. R. Halse 2012-3-29 8460 Lake Along State Hwy 20 ca. 0.7 mile E of its junction with State Hwy 53. 528 Comment
  HSC101411  Ribes inerme var. klamathense J. P. Smith, J. O. Sawyer 2011-5-8 13154 Lake Along Forst Road M1 to Lake Pillsbury. 572 Comment
  CAS-BOT-BC168909  Ribes malvaceum J. W. Blankinship 1925-12-18 s.n. Lake Mt. Koncti Comment
  HSC85825  Ribes malvaceum David Munger, Tallchief Comet, Jeff Dunk 1987-4-11 53 Lake Blue Oak Campground out Walker Ridge Rd. off Hwy. 20 E 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
  UC573487  Ribes roezlii var. cruentum K. Bradshaw 1937-5-28 25 Lake left Windy Point; Lakeport Quadrangle 1458 Comment
  UCD158905  Ribes roezlii var. cruentum James A. Neilson Jr. 1975-4-28 3145 Lake Mayacmas Mountains, Esperance Property, High Valley Creek. (Elevation estimated using topo map by label maker.) 792 Comment
  HSC25614  Rigiopappus leptocladus J. P. Smith, J. O. Sawyer 1971-6-6 4731 Lake 0.75 mi. N of Clyde Mine, Walker Ridge Rd. Comment
  SJSU11652  Rigiopappus leptocladus J. B. Snell 1963-6-15 136 Lake Long Valley E of Clear L Comment
  CAS-BOT-BC147438  Rosa californica J. W. Blankinship 1928-8-25 s.n. Lake Clear Lake Comment
  POM140339  Rosa californica A. A. Heller 1902-8-4 6027 Lake On Eel river one mile below Hullville. Comment
  UC555672  Rosa californica Pauline Schulthess 1931-7-7 Lake about 2 mi s Kelseyville; Kelsey Creek Comment
  CAS-BOT-BC146529  Rosa gymnocarpa H. E. McMinn 291 Lake Near Highland Springs on road to Hopland Comment
  CHSC29662  Rosa rubiginosa Dibble; Griggs 1979-7-18 139 Lake Near York Cabin, close to the town of Upper Lake. On the middle third of a ridge system. 1067 Comment
  UCD150658  Rosa spithamea Margaret Wilson 1978-5-28 4 Lake Lakeport. 2.9 mi W of Riggs Rd. on Scott's Creek Rd. 451 Comment
  UCD158760  Rosa spithamea James A. Neilson Jr. 1974-7-10 2808 Lake Mayacmas Mountains, Cobb Mountain. Alder Creek area. (Elevation estimated by label-maker using topo map). 1097 Comment
  UCD41316  Rubus armeniacus Andrea Douglas; E. Dean, M. Bibbo, and T. Pitman 2004-5-1 7 Lake McLaughlin UC Reserve. Along road that leads from Knoxville-Berryessa road to Field station. E. side of Hunting Crk where creek crosses the road. 649 Comment
  CAS-BOT-BC156582  Rubus ulmifolius David D. Keck 1944-7-11 5507 Lake St. Helena Creek Canyon, 6 mi. S. of Middletown 609 Comment
  UC666173  Rubus ursinus H. P. Olmo and S. W. Brown 1941-6-5 41053 Lake Cold Spring, State Highway 20 Upper Clear Lake Region; Cold Spring, upper Clear Lake region, Lake Co. Comment
  CAS-BOT-BC422157  Rumex californicus Walter Knight; Irja Knight 1968-7-3 2501 Lake Summit of Sheetiron Mt. 1982 Comment
  CAS-BOT-BC422158  Rumex californicus Milo S. Baker 1945-6-29 11104 Lake Sandbar of Kelsey Cr. below bridge at Kelseyville Comment
  UC1070558  Rumex crispus K. Bradshaw 1937-6-8 113 Lake 0.5 mi ne Liberty School; Lakeport Quad. 426 Comment
  CAS-BOT-BC433240  Rumex crispus J. W. Blankinship 1924-6-8 s.n. Lake Kelseyville. Comment
  CAS-BOT-BC433484  Rumex fueginus J. W. Blankinship 1928-9-23 s.n. Lake Clear Lake Comment
  SDSU5198  Rupertia physodes D. F. Howe 1968-3-24 4526 Lake Southwest slope of Mt. Konocti. Comment
  UC1100021  Ruppia cirrhosa Calvin and Phyllis McMillan 1951-6-23 1601 Lake n of Lower Lake (Boran Lake); Borax Lake 426 Comment
  UC522937  Ruppia cirrhosa N. L. Gardner Aug 1933 Lake near Lower Lake (Buckingham Park); Buckingham Park Comment
  POM312986  Ruppia cirrhosa Annetta Carter 1951-6-23 3068 Lake Southwest shore of Borax Lake. 427 Comment
  SEINET5713646 Image available Ruppia cirrhosa Joe Sheffield 1969-1 s.n. Lake Buckingham Golf Course, between Lower Lake and Kelseyville.; Lower Lake Comment
  UC935754  Sagittaria cuneata Herbert L. Mason 1945-8-24 12675 Lake e shore Lower Lake; e shore Lower Lake Comment
  CAS-BOT-BC376414  Salix Greg de Nevers 2001-8-7 12574 Lake Clear Lake, Lake County Land Trust, Rodman Slough. 475 Comment
  CAS-BOT-BC103126  Salix bonplandiana Agnes M. Bowman 1902-5-15 s.n. Lake High Valley Comment
  CAS-BOT-BC102868  Salix breweri Harold E. Parks 1931-9-18 01065 a Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. south of Middletown 420 Comment
  CAS-BOT-BC102871  Salix breweri Ball; Bracelin; Parks & Parks 1931-4-21 25 Lake Mirabel Creek about 120 m. above the mouth, near junction with St. Helena Creek, about 6 km. south 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
  CAS-BOT-BC103743  Salix exigua Mrs. Alexander McCallum 1900-7-1 s.n. Lake Bartlett Springs Comment
  UC1134890  Salix exigua var. hindsiana A. Simontacchi 1937-6-29 235 Lake 3.3 mi nne Hunter Point; Mendocino Nat'l Forest, Lakeport Quadrangle Comment
  UC730040  Salix exigua var. hindsiana Leo F. Koch 1940-5-2 941 Lake <shore> of Clear Lake near Lakeport Comment
  CAS-BOT-BC107869  Salix gooddingii Greg de Nevers 2001-4-8 12208 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 457 Comment
  LA208729  Salix laevigata Ball; Bracelin, Parks, Parks 1931-4-21 29 Lake St. Helena Creek just S. of Middletown 400.0 Comment
  CAS-BOT-BC107112  Salix lasiolepis Harold E. Parks 1931-9-18 1062 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. sout of Middletown 420 Comment
  CAS-BOT-BC376410  Salix lasiolepis Greg de Nevers 2001-4-23 12350 Lake Clear Lake, Lake County Land Trust, Rodman Slough. 475 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
  HSC20015  Salix lasiolepis H. E. Parks 1931-3-31 925 Lake Mt. St. Helena Comment
  HSC20016  Salix lasiolepis H. E. Parks, S. T. Parks 1931-3-31 923 Lake On Mirabel Creek near Mirabel Mine Comment
  JEPS80045  Salix lasiolepis L. R. Heckard with J. Hickman 1979-6-15 5045 Lake trail from Summit Springs up sw corner of Snow Mt. 1828 Comment
  SJSU230  Salix lasiolepis H. E. Parks 1931-9-18 1062 Lake Mirabel Cr near junction with St Helena Cr c. 6 km S of Middletown 417 Comment
  UC481196  Salix lasiolepis H. E. and S. T. Parks 1931-3-31 919 Lake Mirabel Mine Mirabel Creek 365 Comment
  CAS-BOT-BC128504  Salix lasiolepis var. lasiolepis John Thomas Howell 1943-5-10 17996 Lake 7 miles from Lakeport on road to Hopland Comment
  CAS-BOT-BC128548  Salix lasiolepis var. lasiolepis J. W. Blankinship 1923-3-25 s.n. Lake Kelseyville, along Cold Creek Comment
  CAS-BOT-BC125653  Salix melanopsis John Thomas Howell 1945-6-21 21208 Lake Near Barlett Springs Comment
  LA208873  Salix melanopsis C. R. Ball; Bracelin, Parks, Parks 1931-4-21 30 Lake St. Helena Creek just S. of Middletown 400.0 Comment
  CAS-BOT-BC125733  Salix nigra Peter Rubtzoff 1964-9-13 5508 Lake Clear Lake State Park, in lower Kelsey Creek area Comment
  HSC43940  Salvia columbariae Robert M. Specht 1977-5-14 863 Lake SE running ridge Comment
  UCD125729  Salvia columbariae J. P. Smith; Tom Nelson 1976-4-12 8547 Lake 7.8 miles from Lower Lake on the Morgan Valley Road. 640 Comment
  UCR197919  Salvia columbariae Beecher Crampton, Jim Sweeney 1950-5-6 561 Lake North Coast Range, 1 mile west of Highland Springs on either side of the road 457 Comment
  SEINET12326929  Salvia sonomensis R. K. Johnson 1977-1 9 Lake Ca 3.5mi W of Lower Lake. Lower Lake Quadrangle, 15'. N central portion of Sect. 7, T12N R7W 620 Comment
  RSA10757  Sambucus mexicana C. B. Wolf 1928-5-7 2067 Lake Houghs Mineral Springs on the road to Williams Comment
  UC577931  Sambucus mexicana A. Simontacchi 1937-7-16 314 Lake 1.6 mi w Laurel Beach; Lakeport Quadrangle, Clear Lake 405 Comment
  RSA471430  Sanicula bipinnata Dwain L. Goforth 1977-4-23 18 Lake 0.4 mile north of State Route 20 on Walker Ridge Road. 640 Comment
  POM288027  Sanicula bipinnatifida Lyman Benson 1935-3-23 6296 Lake Kerseyville, Cold Creek Canyon, Middle N. Coast mountains Comment
  RSA273374  Sanicula bipinnatifida E. Cope 1977-4-23 41 -1 Lake 0.4 miles N of State Route 20 on the Walker Ridge rd. 640 Comment
  HSC85763  Sanicula bipinnatifida R. Earing, C. Cavanaugh, C. Collins 1987-4-11 49 Lake Indian Valley, 2.5 mi. S of Stonyford on Stonyford-Lodoga Rd. Comment
  JEPS270  Sanicula crassicaulis W. L. Jepson 1943-5-16 20792 Lake Scott Valley Comment
  POM288024  Sanicula crassicaulis Lyman Benson 1933-6-20 4469 Lake Kelseyville, middle N Coast mt. range. Kelsey Creek. 457 Comment
  UC750490  Sanicula graveolens John Thomas Howell 1945-6-19 21057 Lake Bartlett Mountain, Sawmill Flat Sawmill Flat; Bartlett Mountain, Sawmill Flat 1219 Comment
  HSC91398  Sanicula tuberosa Amy Austin, Tony LaBanca, Noreen McClintock 1990-4-14 32 Lake Blue Oak Campground on Indian Valley Reservoir Rd., 2.5 mi. NE of intersection with Walker Ridge Rd. 534 Comment
  UCD159740  Sanicula tuberosa James A. Neilson Jr.; Teresa A. Sholars 1975-3-26 3110 Lake Mayacmas Mountains; 1/4 mile south of Childers Peak, east of Big Canyon Road. Barceloux Ranch. (Elevation estimated using Google Earth by label maker.) 548 Comment
  POM287948  Sanicula tuberosa Lyman Benson 1928-4-15 760 Lake Kelseyville, S slope in Clear lake watershed 518 Comment
  RSA83970  Saxifraga californica F. W. Peirson 1926-4-2 6569 Lake Hopland grade. Comment
  RSA2283  Saxifraga nidifica J. W. Blankinship 1923-4-26 s.n. Lake Kelseyville Comment
  UCD42081  Schoenoplectus acutus var. occidentalis Geri Hulse-Stephens 2001-9-9 864 Lake Goat Mountain. Lake County: Goat Mountain. Three Walnuts Marsh.; Common name: tule. 944 Comment
  JEPS105671  Schoenoplectus pungens L. P. Janeway 2002-5-2 7584 Lake Inner North Coast Ranges. At Bartlett Springs Road at ford across Kilpepper Creek; 1.9 km east of Indian Valley Reservoir. Along edge of Kilpepper Creek at the ford 518 Comment
  CAS-BOT-BC239998  Scribneria bolanderi L. R. Abrams 1928-5-7 12494 Lake Cache Creek, 2 miles west of Hough's Springs Comment
  UC1100463  Scribneria bolanderi J. R. Sweeney with L. Constance and S. G. Smith 1951-4-15 601 Lake 5 mi from Middletown (along Pope Valley Road at Dieteris Lake Reservoir); Dieteris Lake Reservoir, Pope Valley Road Comment
  UC1112245  Scribneria bolanderi S. Galen Smith with J. Anderson 1957-6-8 3018 Lake 0.7 mi s of Howard Springs (on road from Siegler Springs to Big Canyon Road) 670 Comment
  CAS-BOT-BC5698  Scutellaria antirrhinoides Amos Arthur Heller 1902-7-15 5894 Lake About Summit Lake, near the summit of Mt. Sanhedrin Comment
  SD64347  Scutellaria antirrhinoides Darley F. Howe 1966-6-4 Lake 7.8 miles north of south entrance to Mendocino National Forest near Upper Lake. 701 Comment
  UC565454  Scutellaria californica Pauline Schulthess 1931-7-3 Lake about 2 mi w of Kelseyville (Big Valley); Big Valley Comment
  POM294456  Scutellaria californica Lyman Benson 1948-7-4 12911 Lake Kelsey Creek Canyon, Mayacamas Mt. range, north slope. Clear Lake drainage area. 488 Comment
  SD131894  Scutellaria californica Barbara Ertter 1988-7-3 7653 Lake Elk Mountain Road, ca. 7.0 airmiles north of Upper Lake, ca. halfway up switchbacks on south face Elk Mountain, 3.0 miles from top, 2.7 miles from Middle Creek crossing. 762 Comment
  RSA10798  Scutellaria tuberosa Carl B. Wolf 1928-5-6 2021 Lake 3 miles west of Bartlett Springs on the road to Clear Lake. Comment
  UC1282706  Scutellaria tuberosa J. R. Sweeney 1952-5-1 716 Lake 0.4 mi se of Black Oak Villa (in Butts Canyon, 1.1 mi from Lake-Napa County line on Pope Valley Road); Butts Canyon 243 Comment
  UCD81082  Scutellaria tuberosa Kalynda Stone; with PLB 102 class 2009-5-3 6 Lake Walker Ridge. Along Walker Ridge Road, ca. 1.9 road miles north of junction with Hwy 20. East side of the road. 731 Comment
  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
  CDA18898  Secale cereale unknown May 2000 PDR 1209177 Lake Probably field crops at 9650 Kelsey Creek Dr., Kelseyville. No other data. 0 Comment
  CAS-BOT-BC213680  Sedella leiocarpa M. S. Baker 1938-5-1 s.n. Lake 6.5 miles north of Lower Lake on Kelseyville Hghwy Comment
  RSA0002530  Sedella leiocarpa Milo S. Baker 1938-5-3 8971 Lake 6.5 miles north of Lower lake in bed of vernal pool. Comment
  CAS-BOT-BC417045  Sedella pentandra Leo Koch 1940-4-27 900 Lake 4.4 miles S of Lakeport, Inner North Coast Ranges Comment
  CAS-BOT-BC63787  Sedum radiatum subsp. radiatum Alice Eastwood 1925-5-25 12940 Lake On way to Mt. Samhedrin from Dapluelle Comment
  CAS-BOT-BC63841  Sedum spathulifolium Mrs. A. McCallum 1900-7-1 s.n. Lake Bartlett Springs Comment
  HSC49865  Sedum spathulifolium var. spathulifolium J. P. Smith, J. O. Sawyer 1978-4-29 9782 Lake Lake-Colusa County line, Buck Flat along Walker Ridge Rd. Comment
  CAS-BOT-BC363311  Senecio aronicoides Robert E. Jameson 1967-5-25 12 Lake South Fork of Scott's Creek, 4 miles west of Lakeport Comment
  CAS-BOT-BC363323  Senecio aronicoides Peter Rubtzoff 1955-5-28 1884 Lake Jordan Park, 1.7 mi. northwest of Cobb 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
  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-BC363314  Senecio aronicoides D. E. Breedlove 1963-4-20 4575 Lake 4 miles SE of Blue Lakes, on Scott Valley Road from Blue Lakes to Lakeport Comment
  RSA0012759  Senecio aronicoides Lyman Benson 1927-05 866 Lake Kelseyville, Middle North Coast range, Clear Lake watershed. 457 Comment
  UC538004  Senecio aronicoides Elizabeth Lodge 1933-6-5 386 Lake near Four Mile Glade Comment
  RSA32504  Senecio greenei J. T. Howell 1945-6-18 20978 Lake near Glenbrook. Comment
  UCR37893  Senecio greenei C. G. Phillips, L. Cole, S. A. Haultain, K. B. Barrows 1984-4-28 19 Lake Walker Ridge, Indian Valley Access Road, 1.1 mi. north of Blue Oak Campground, Wilbur Springs 15' Q. 854 Comment
  RSA0012448  Senecio hydrophilus Sydney J. Stokes 1934-09 s.n. Lake [Unspecified] Comment
  SD8782  Senecio lugens Daniel Cleveland 1882-6-22 Lake Allen Spring Comment
  UC832151  Senecio triangularis A. A. Heller 1902-7-28 6001 Lake in the Horse Pasture near the summit Mt. Sanhedrin Comment
  CAS-BOT-BC364526  Senecio vulgaris Greg de Nevers 2001-4-8 12206 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 457 Comment
  CAS-BOT-BC364525  Senecio vulgaris John H. Thomas 1966-3-21 11518 Lake At Lucerne Comment
  UC108894  Sidalcea diploscypha Mrs. K. Brandegee 1892-6-22 Lake Snow Mountain Comment
  UC1076334  Sidalcea hartwegii Herbert L. Mason 1933-4-30 7222 Lake near Aetna Springs; near Aetna Springs Comment
  UCD20482  Sidalcea hartwegii E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1048 Lake McLaughlin UC Reserve. Lower reaches of eastern side of Research Hill, W of Hunting Creek. 609 Comment
  UC1013152  Sidalcea oregana subsp. hydrophila C. L. Hitchcock 1952-8-21 19764 Lake 24 mi n Upper Lake (about 7 mi s of Pillbury Lake, at Yorks Cabin, Elk Mt., near Old Sawmill); Elk Mt., at Yorks Cabin, s of Pillsbury Lake Comment
  UC173978  Silene bernardina H. M. Hall 1913-7-21 9540 Lake 40 to 50 mi from Pacific Ocean (Mt. Hull, northern Lake County); Inner North Coast Ranges, Mt. Hull 1981 Comment
  RSA10713  Silene californica C. B. Wolf 1928-5-7 2117 Lake 7 miles east of Houghs Mineral Springs on the road to Williams. Comment
  SD8102  Silene californica Daniel Cleveland 1882-6-17 Lake Allen Springs. Comment
  UC120160  Silene californica unknown Aug. 1892 Lake Snow Mt. 975 Comment
  HSC85826  Silene laciniata subsp. californica David Munger, Tallchief Comet, Jeff Dunk 1987-4-11 47 Lake Blue Oak Campground out Walker Ridge Rd. off Hwy. 20 E Comment
  UCD158765  Silene laciniata subsp. californica James A. Neilson Jr. 1974-6-30 2800 Lake Mayacmas Mountains. Cobb Mountain; ca. 1 1/2 miles west of Whispering Pines on State Highway 175. (Elevation estimated by label maker using Google Earth.) 1097 Comment
  CAS-BOT-BC389096  Silene laciniata subsp. californica C. Hart Merriam 1916-9-7 s.n. Lake Top of Sleet Iron Mountain Comment
  UCD98973  Silene laciniata subsp. californica M. Ensign 1943-5-28 343 Lake 3 miles west of Lower Lake. Comment
  RSA2251  Sisymbrium altissimum J. W. Blankinship 1928-7-12 s.n. Lake Kelseyville, Clear Lake. Comment
  UCR43089  Solanum parishii L. F. LaPre 1986-5-5 s.n. Lake Inner North Coast Ranges, Slope below Davies Road, c. 1.5 mi SSW of Anderson Springs, c. 4 mi south of Whispering Pines 732 Comment
  HSC82069  Solanum parishii Thomas W. Nelson, Jane Nelson 1980-4-27 5115 Lake Beside Hwy. 20 at mile post 41.73, 2 mi. W of Oasis Comment
  NY821146  Solanum parishii E. K. Balls 1952-5-9 17137 Lake Just out of Clear Lake Park on road to Mineral Springs Comment
  SDSU11159  Solanum parishii D. F. Howe 1962-5-19 3281 Lake 4 miles west of Colusa-Lake Co. Line on #20. 610 Comment
  UC519206  Solanum rostratum H. Butterfield 1933-10-29 Lake Middletown Comment
  POM280566  Solanum umbelliferum Lyman D. Benson 1928-3-27 22 Lake W. Base Mt. Konocti. Kelseyville. Mt range; Middle N. coast. River; Cold Creek Canyon. 518 Comment
  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
  UC884982  Solanum umbelliferum Alice Eastwood, John Thomas Howell 1938-5-16 5575 Lake Clear Lake Park Comment
  UCD41681  Solidago elongata Geri Hulse-Stephens 2001-9-6 812 Lake Goat Mountain. Lovelady Spring. Lovelady Seep 0.1 miles west of FS Boundary-gate. 1264 Comment
  SEINET10908399  Solidago occidentalis Lyman D. Benson 1928-9-21 Benson 562 Lake Rincon School House. Kelseyville, Edge of Kelsey Creek. Middle North Coast. Clear Lake. 518 Comment
  UC519552  Stachys ajugoides var. rigida M. S. Jussel 1933-6-26 223 Lake vicinity Cobb Mountain Comment
  CHSC105199  Stachys albens B. Castro; L. P. Janeway 1999-7-5 1004 Lake Ca 12 air mi SSW of Stonyford, 4 mi NW of Indian Valley Reservoir, just S of Colusa/Lake Co line, at Kanaka Glade. In serpentine substrate on gentle S-facing slope, in spring at head of Spanish Ck East Fork near top of Pacific Ridge. 981 Comment
  CDA21525  Stachys rigida G. F. Hrusa, R. Gross 2008-5-23 17445 Lake North Coast Ranges; Slope above N. Fk. Cache Cr. +/- 1/2 mi. below spillway of Indian Valley Reservoir. 408 Comment
  UCD151143  Stachys rigida James A. Neilson Jr. 1974-6-17 2779 Lake Mayacmas Mountains, Western Mine Road, Bounsall Ranch, Quicksilver Mine. (Elevation estimated by label maker using Google Earth.) 579 Comment
  UCD41792  Stachys rigida var. quercetorum Geri Hulse-Stephens 2001-6-5 646 Lake Goat Mountain. Root Glade Marsh. Bear Wallow. 944 Comment
  UC1124944  Stachys stricta P. L. Johannsen 1937-5-23 1199 Lake 3 mi se Upper Lake; Lakeport Quadrangle Comment
  CAS-BOT-BC392517  Stellaria media Greg de Nevers 2001-4-8 12156 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 457 Comment
  UCR196900  Stellaria media S. Franson 1997-4-23 12 Lake North Coast Range, city of Upper Lake, immediately east of intersection of Hwy 20 and Hwy 29 409 Comment
  RSA2473  Stephanomeria elata J. W. Blankinship 1928-7-13 s.n. Lake Kelseyville Comment
  UCD136265  Stephanomeria elata L. D. Gottlieb 1966-8-4 66104 Lake on Hopland-Lakeport Road, 8 miles east of Hopland. 457 Comment
  CDA18054  Stephanomeria exigua C. Morse, S. Gill 1999-7-26 PDR 1209008 Lake Edge of Hwy 29, 1/4 mile E of Bottle Peak, Kelseyville. 0 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
  CAS-BOT-BC375799  Stephanomeria virgata Alice Eastwood 1918-9-3 7956 Lake Mt. St. Helena Comment
  CAS-BOT-BC375803  Stephanomeria virgata Agnes M. Bowman 1900-10-4 s.n. Lake Sulphur Banks Comment
  UC1492764  Streptanthus Freed W. Hoffman 1948-6-26 2303 Lake Rice Creek North Coast Ranges 647 Comment
  UC952867  Streptanthus Milo S. Baker 1957-7-6 12361 Lake e base of mt along brach rd from Elk Mt. Rd to Lake Pillsbury (near road junction at serpentine outcrop); Pine Mt. Comment
  CAS-BOT-BC61156  Streptanthus barbiger R. D. Stone 1983-6-9 530 Lake Cobb Valley on slope east of Kelsey Creek and Bottle Rock Road, ca. 1.5 mile northwest of Pine Grove. 740 Comment
  JEPS27075  Streptanthus barbiger Joseph P. Tracy 1935-7-4 14018 Lake n side of valley near Glenbrook; Cobb Valley, Cobb Mountain 822 Comment
  UCD151285  Streptanthus barbiger James A. Neilson Jr. 1974-5-24 2735 Lake Mayacmas Mountains, Childers Peak area, east of Big Canyon Road. (Elevation estimated using Google Earth by label maker.) 579 Comment
  CAS-BOT-BC61219  Streptanthus brachiatus Lawrence F. LaPre; Kelly Campbell 1987-7-3 s.n. Lake South of Bear Ridge Road, just east of Sonoma County Line. 914 Comment
  UCD167703  Streptanthus breweri W. Robert Powell 1977-4-16 2489 Lake 1.1 air miles from outlet Detert Reservoir. Across creek from and NW of bend in Butts Canyon Road. (Exact location unknown. Coordinates estimated by label maker.) 277 Comment
  HSC69896  Streptanthus breweri Thomas W. Nelson, Jane P. Nelson 1977-7-14 3636 Lake Along FS Rd. 20N01 at place known as Cabbage Patch 610 Comment
  UC956524  Streptanthus breweri var. breweri Freed W. Hoffman 1948-6-6 2326 Lake n Middletown; North Coast Ranges, Guenoc Dump Comment
  UC956584  Streptanthus breweri var. hesperidis Freed W. Hoffman 1947-6-18 1051 Lake 1.25 mi w Knoxville; North Coast Ranges Comment
  HSC37656  Streptanthus glandulosus Robert M. Specht, John Rehling 1976-3-17 361 Lake 3.1 mi. N of Middletown on Hwy. 29 Comment
  HSC43941  Streptanthus glandulosus Robert M. Specht 1977-5-14 864 Lake SE running ridge Comment
  HSC47704  Streptanthus glandulosus J. P. Smith, J. O. Sawyer 1978-4-29 9786 Lake Complexion Canyon on Bartlett Springs Rd. Comment
  UCR51480  Streptanthus glandulosus L. F. LaPre 1986-5-8 s.n. Lake Inner North Coast Ranges, Berryessa-Knoxville Road at the Lake/Napa county line, along Hunting Creek at the SE end of Morgan Valley. 640 Comment
  RSA66846  Streptanthus glandulosus Annetta Carter 1933-5-27 344 Lake Cobb Valley, between Glenn Brook and Binkley s. Comment
  UC592147  Streptanthus glandulosus subsp. glandulosus H. L. Mason 1929-4-29 5244 Lake 3 mi w Lakeport (on road to Hopland) Comment
  UC956571  Streptanthus glandulosus subsp. glandulosus Freed W. Hoffman 1948-5-14 2281 Lake about 1 mi w Highland Springs; North Coast Ranges, Highland Creek Comment
  UC956595  Streptanthus glandulosus subsp. glandulosus Freed W. Hoffman 1948-6-7 2333 Lake on Peterson Ranch rd 3.1 mi w Middletown; North Coast Ranges, Dog Rock Comment
  UC2031715  Streptanthus glandulosus subsp. sonomensis Sherry Adams 2014-4-24 Lake About 6 mies west of Middletown via Dry Creek Road Comment
  HSC42874  Streptanthus morrisonii Rick Cooper 1977-4-24 49 Lake Bartlett Springs Rd. at Kilpepper Creek 503 Comment
  UCD167688  Streptanthus vernalis W. Robert Powell 1977-4-15 2485 Lake Mayacmas Mountains. 1.9 air miles from beginning of Anderson Springs Road. Just east of steam well 949B2 and 949B3 of Shell Oil Co. (Exact location unknown. Coordinates estimated by label maker.) 780 Comment
  UCD167690  Streptanthus vernalis W. Robert Powell 1977-4-15 2484 a Lake Mayacmas Mountains. NE flank of Three Peaks along jeep trail between White Point and McGuire Peak. 1.5 mi NE of where Highway 29 crosses Napa-Lake County Line. (Exact location unknown. Coordinates estimated by label maker.) 701 Comment
  UCD167701  Streptanthus vernalis W. Robert Powell 1977-4-15 2468 a Lake Mayacmas Mountains. North of road to Shell Oil steam wells 949B2 and 949B3. 2.2 air miles from bottom of Anderson Springs Road. (Exact location unknown. Coordinates estimated by label maker.) 792 Comment
  JEPS96919  Streptanthus vimineus Dean W. Taylor 1998-6-3 16470 Lake serpentine hill just S of junction of Highway 175 and Highway 29, ca. 2 mi S Lakeport 426 Comment
Read comments
Jul 6 2020
  SEINET958446  Stuckenia pectinata Jim McHenry, W. A. Harvey 1955-1 Lake Clear Lake Oaks, Clear Lake Comment
  JEPS46121  Stylomecon heterophylla Eleanor Armstrong 1932-6-5 533 Lake on road from Kelseyville to Soda Bay 1/4 mi from Clear Lake; rd to Soda Bay 1/4 mi from Clear Lake 762 Comment
  JEPS16208  Styrax officinalis var. redivivus Rimo Bacigalupi and Arthur Holmgren 1950-4-26 3187 Lake on Bartlett Mt. Road grade up over first ridge w Bear Valley (just w of Colusa-Lake County line); Inner North Coast Ranges, w of Bear Valley Comment
  CDA39697  Styrax officinalis var. redivivus Catherine Deacon May 1925 s.n. Lake Lakeport. 0 Comment
  CAS-BOT-BC48036  Styrax redivivus Doris K. Kildale 1928-5-7 5007 Lake 7 miles east of Hough's Mineral Springs Comment
  RSA100501  Styrax redivivus Ella Dales Cantelow 1938-5-8 2233 Lake 0.5 mi N of Siegler Meadows on Canyon Road to Lower Lake. Comment
  UC173890  Swertia albicaulis var. nitida H. M. Hall 1913-7-28 9594 Lake 500 ft below Cobb Mt. summit; Inner North Coast Ranges, Cobb Mt. Comment
  UC577763  Symphoricarpos albus var. laevigatus A. Simontacchi 1937-7-12 294 Lake 1 mi ne Kelsey Creek School; Lakeport Quad. 408 Comment
  UCD42080  Symphoricarpos albus var. laevigatus Geri Hulse-Stephens 2001-9-7 841 Lake Goat Mountain. Wyman Creek; Common name: snowberry. 1005 Comment
  CDA42243  Symphoricarpos albus var. laevigatus T. C. Fuller 1962-7-1 9142 Lake North of Boggs Lake; ca. 7 miles southeast of Kelseyville. 0 Comment
  UC169024  Symphoricarpos mollis var. acutus Joseph P. Tracy Jul 21 1905-Aug 16 1905 2334 Lake Elk Mountain Northern Coast Ranges (n Lake County) 1219 Comment
  UC86738  Symphyotrichum foliaceum T. S. Brandegee 1892-8-25 Lake Snow Mountain Comment
  CAS-BOT-BC97915  Symphyotrichum frondosum M. S. Baker 1933-9-10 7541 Lake Soda Bay, Clear Lake Comment
  CAS-BOT-BC98043  Symphyotrichum lentum Milo S. Baker 1933-9-10 7544 Lake 1 mi. North of Pine Grove on [Bottleglass] Bottle Glass Road to Kelseyville Comment
  CHSC29615  Symphyotrichum spathulatum Dibble; Griggs 1979-8-8 166 Lake Near Snow Mountain. Close to the town of Stonyford. 1890 Comment
  CAS-BOT-BC98878  Symphyotrichum spathulatum var. intermedium J. W. Blankinship 1928-9-16 s.n. Lake Siegler Springs Comment
  CAS-BOT-BC221940  Taeniatherum caput-medusae Greg de Nevers 2001-5-14 12482 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC221944  Taeniatherum caput-medusae J. W. Blankinship 1924-6-3 s.n. Lake Kelseyville Comment
  UCD86106  Taeniatherum caput-medusae Beecher Crampton 1956-6-27 3686 Lake 1.8 miles east of Loch Lomond, on road to Seigler Springs. 815 Comment
  CHSC25152  Taraxia ovata M. M. Dumont 1970-4-18 112 Lake W side of Hwy 175, 1.7 mi from junction of Hwys 175 and 29, ca. 2 mi s of Lakeport. 417 Comment
  JEPS33766  Taraxia ovata W. L. Jepson 1936-4-19 17431 Lake Coyote Valley; Coyote Valley (the valley in which Middletown is situated) Comment
  UC1299431  Tetrapteron graciliflorum Freed W. Hoffman 1947-4-9 1932 Lake Highland Springs North Coast Ranges Comment
  UCD151038  Tetrapteron graciliflorum James A. Neilson Jr. 1972-4-28 s.n. Lake Lake County. High Valley Creek. Northwest end of Francisco Property. (Elevation estimated from Google Earth by label maker.) 762 Comment
  CAS-BOT-BC399780  Thalictrum polycarpum L. R. Abrams 1928-5-5 12346 Lake Kelseyville Comment
  RSA537723  Thermopsis gracilis Barbara Ertter, Annetta Carter 1989-5-28 8527 Lake Rieff Road through Morgan Valley, 9 airmiles E of Lower Lake (town). 762 Comment
  CAS-BOT-BC88410  Thysanocarpus curvipes John Thomas Howell 1930-3-23 4571 Lake Four miles from Middletown on road to Adams Springs. Comment
  CAS-BOT-BC88426  Thysanocarpus curvipes L. R. Abrams 1928-5-5 12328 Lake Kelseyville. Comment
  HSC62927  Thysanocarpus curvipes Terry Roth 1979-4-14 7 Lake 0.4 mi. N of Hwy. 20 on Walker Ridge Rd. 640 Comment
  UC1585854  Thysanocarpus curvipes Barbara Ertter with Susan D'Alcamo 1988-4-30 7463 Lake ca 20 air mi ne Ukiah (rd between Potter Valley and Lake Pillsbury, The Slides); Elk Mtn rd btw Potter Valley and Lake Pillsbury 762 Comment
  UC161486  Thysanocarpus curvipes J. P. Tracy May 28 1902-Jun 2 1902 1655 Lake 6 mi nw Lakeport (in hills about Scotts Valley); in hills about Scotts Valley 426 Comment
  HSC6985  Thysanocarpus curvipes D. E. Anderson 1962-4-14 1992 Lake 36 mi. W of Williams on Hwy. 20 457 Comment
  RSA2256  Thysanocarpus curvipes var. curvipes J. W. Blankinship 1923-4-26 s.n. Lake Kelseyville Comment
  RSA0041670  Thysanocarpus curvipes var. elegans C. F. Baker 1913-5-9 3090 Lake Kelseyville. Comment
  SEINET12326991  Tonella tenella S. E. Bigbee 1984-1 65 Lake Jct. Hwy 20 & Walker Ridge Rd., ca 9 km W of Hwys 20 & 16. Wilbur Spring Quadrangle, 15 607 Comment
  JEPS48386  Torreya californica W. L. Jepson 1942-6-9 20705 Lake e side of Mt. St. Helena Mt. St. Helena, St. Helena Creek (along St. Helena Creek) Comment
  RSA10810  Torreya californica C. B. Wolf 1928-5-6 2008 Lake 6.5 mi. W of Bartlett Springs on the road to Clear Lake. Comment
  UC1134361  Torreya californica K. E. Bradshaw 1937-6-1 40 Lake 5 mi w Lakeport; Lakeport Quad. 792 Comment
  UC813120  Torreya californica Milo S. Baker 1923-5-18 5006 Lake near summit Lakeport Grade Comment
  UC118900  Torreya californica unknown 1885-7-1 Lake near Richland Spring (Juniper Ridge) Comment
  HSC31870  Toxicodendron diversilobum Gary S. Lester 1974-5-4 121 Lake Along Walker Ridge Rd., 0.5 mi. from junction with Hwy. 20 671 Comment
  SJSU1521  Toxicoscordion fremontii D. J. Thompson 1954-5-2 Lake Four-Mile Glade, Cow Mt Recreational Area near Lakeport Comment
  UCD84051  Toxicoscordion venenosum var. venenosum Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6229 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
  UCD82103  Tragopogon dubius Ellen Dean; G. Harrington, C. Thomsen,Chiao-Yi Cheng,R. Wilmarth 2009-5-20 5630 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.5 road mi N of intersection with road to Indian Valley Reservoir. Parking area, undeveloped roads, flats and slopes on W side of road. 821 Comment
  UCD84566  Tragopogon porrifolius Ellen Dean; C. Thomsen, G. Harrington, Davis Botanical Society 2010-6-5 6091 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
  POM63928  Trichostema lanceolatum A. A. Heller 1902-8-1 12128 Lake Eel River one mile below Hullville Comment
  RSA2679  Trichostema lanceolatum J. W. Blankinship 1928-8-12 s.n. Lake Kelseyville. Gravel flats along Cold Creek. 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
  RSA537534  Trichostema laxum Barbara Ertter 1988-7-4 7687 Lake Bear Creek Rd ca 10 airmiles N of Upper Lake (town), crest of road 3.8 mi from Elk Mt. Rd. Mendocino National Forest. 976 Comment
  RSA702780  Trichostema laxum L. Ahart 2004-10-4 11436 Lake Below the high water line of Indian Valley Reservoir, along the stream in the northeast part of the reservoir, on the south side of Bartlett Springs Road. 447 Comment
  UC1239718  Trichostema laxum Joseph P. Tracy 1935-7-4 14032 Lake near Glenbrook (N side of Cobb Valley); Cobb Mountain 822 Comment
  UC1318335  Trichostema laxum J. R. Sweeney 1952-6-15 949 Lake 0.4 mi SE of Black Oak Villa (Butts Canyon, 1.1 mi from Lake--Napa county line on Pope Valley road) 243 Comment
  UC1537550  Trichostema laxum Gordon H. True Jr. 1933-7-30 824 Lake fields near Middletown 335 Comment
  UC884469  Trichostema laxum Lewis S. Rose 1935-9-12 35647 Lake 2 mi N of Middletown Comment
  POM283114  Trichostema laxum Lyman Benson 1932-7-17 3945 Lake Middletown, Middle North Coast Mt. Range, Putab Creek. 549 Comment
  RSA134364  Trichostema laxum H. Lewis, M. Lewis 1951-7-11 s.n. Lake East side of Clear Lake, 2 miles south of Clear Lake Maintenance Station. Comment
  SEINET10499338  Trichostema laxum John T. Middleton 1938-7-18 Middleton s.n. Lake Comment
  UC1123297  Trientalis latifolia H. S. Yates 1934-4-15 3734 Lake near Bendmore Valley 762 Comment
  UCD131817  Trifolium albopurpureum Liz Tyler; PLS 102 plant collecting interns 2013-4-14 1 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. North of road that goes southeast from Glebe Road at gate. 571 Comment
  UCD19727  Trifolium albopurpureum C. H. Lamoureux; J. M. Tucker and R. Gankin 1957-5-4 1244 Lake North margin of Boggs Lake. Comment
  SBBG115637  Trifolium albopurpureum B. Crampton 1955-5-10 2760 Lake 1 mi N of Kelseyville, Kelsey Crk Comment
  CHSC101571  Trifolium albopurpureum subsp. albopurpureum David Isle 2004-5-6 1606 Lake Mendocino National Forest; NW of Gravelly Valley airstrip; N of Lake Pillsbury. MDB and M. 573 Comment
  SEINET7063006  Trifolium albopurpureum var. dichotomum A. G. Vestal 1955-5-10 s.n. Lake About 2 miles south of Lakeport. UTM Zone 10, 507479mE, 4318865mN. (WGS84/NAD83). 421 Comment
  POM278608  Trifolium bifidum Lyman D. Benson 1935-5-17 6585 Lake West base of Mt. Konocti, Breens Lake. Middle N Coast mtn range, Clear Lake watershed. 488 Comment
  UCD131920  Trifolium bifidum Nathan Gonzales; PLS 102 plant collecting interns 2013-4-14 2 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. North of road that goes southeast from Glebe Road at gate. 571 Comment
  UCD19726  Trifolium bifidum C. H. Lamoureux; J. M. Tucker and R. Gankin 1957-5-4 1243 Lake North margin of Boggs Lake. Comment
  UCD19997  Trifolium bifidum C. H. Lamoureux; J. M. Tucker and R. Gankin 1957-5-4 1243 Lake North margin of Boggs Lake. Comment
  UC657712  Trifolium cyathiferum Milo S. Baker 1941-6-17 9960 Lake n summit (ravine); Elk Mtn Comment
  POM278638  Trifolium depauperatum Lyman D. Benson 1928-4-15 742 Lake Highland Springs, Adobe Creek. 610 Comment
  HSC2105  Trifolium dichotomum C. B. Wolf 1928-5-5 1917 Lake 2 mi. S of Lakeport on the Rd. to Kelseyville. Comment
  POM278024  Trifolium dichotomum Lyman D. Benson 1935-5-18 6627 Lake Cobb Valley. Middle N Coast mt. range, Clear Lake watershed. 915 Comment
  UCD35342  Trifolium dichotomum Beecher Crampton 1955-5-10 2763 Lake 2 miles northwest of Lower Lake. Comment
  CHSC90391  Trifolium fucatum Elisa E. Amen 1988-4-16 39 Lake Ca. 2 mi w Highway 29 and ca. 1 mi nw of Hopland Road, e side Hopland Mt, ca. 2 mi sw Lakeport. 518 Comment
  SEINET7042663  Trifolium fucatum A. G. Vestal 1947-5-3 s.n. Lake Flat 2.5 miles northeast of Middletown. Middletown quadrangle UTM Zone 10, 536590mE, 4291808mN. Comment
  UCD141190  Trifolium glomeratum Ellen Dean; with Plant Biology 102 interns 2013-4-14 7690 Lake Clear Lake State Park. NE of Kelseyville. Main part of park near boat launch area and Visitor Center parking lot. 405 Comment
  UC1282781  Trifolium microcephalum J. R. Sweeney 1953-5-27 1076 Lake i.2 mi sw Highland Springs (on 4 year burn site) 464 Comment
  UCD82100  Trifolium microcephalum Ellen Dean; G. Harrington, C. Thomsen,Chiao-Yi Cheng,R. Wilmarth 2009-5-20 5627 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
  UC162785  Trifolium obtusiflorum Joseph P. Tracy Jul 21 1905-Aug 16 1905 2304 Lake Elk Mtn Northern Coast Ranges 1219 Comment
  SEINET10484380  Trifolium tridentatum K. Faber, S. LaChance; M. Rekart 1984-4-28 Faber 3 Lake Blue oak campground. T14n,r6w,sec.10 se 1/4. 23 Miles ne of clearlake. Dry flat Creekbed. Chaparral with ceanothus spp. 610 Comment
  UCD47909  Trifolium willdenovii Ellen Dean; Ryan Brisco 2005-4-24 2484 Lake Lake County, McLaughlin UC Reserve, along dirt road that leaves Morgan Valley Rd, 0.9 rd mile S of intersection with with road to Reserve Field Station on the E side of the road. Rocky serpentine outcrop E of stock pond with white shed. 670 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
  RSA378205  Trillium chloropetalum var. giganteum M. S. Jussel 1931-3-30 9 Lake Cobb Mt., Jordan Park. Comment
  UCR50687  Triodanis biflora Lyman Benson 1932-6-18 3709 Lake Buckingham Park, Middle North Coast Range, Clear Lake River Drainage. 488 Comment
  HSC45249  Triphysaria eriantha M. Alcasas 1978-4-16 19 Lake Bachelor Valley Rd., 1.5 mi. from Hwy. 20 at 10755 B.V.R. 396 Comment
  UCD160646  Triteleia hyacinthina James A. Neilson Jr. 1975-6-5 3241 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Elevation, location, and coordinates estimated by label maker.) 792 Comment
  CAS-BOT-BC519146  Triteleia hyacinthina Georgia Bentley 1917-5-16 s.n. Lake Lakeport Comment
  UCD160660  Triteleia laxa James A. Neilson Jr. 1975-6-5 3337 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  CAS-BOT-BC527995  Triteleia peduncularis Ella D. Cantelow 1957-5-31 s.n. Lake Indian Valley Creek ford, 8.3 miles west of Leesville Comment
  SD638  Triteleia peduncularis Unknown 9 9 Lake East Lake County. Comment
  HSC35367  Umbellularia californica Ron Ralston 1975-5-3 9 Lake 5.8mi W of junction with Hwy. 29 on Scott's Creek Rd. 915 Comment
  UC1193223  Umbellularia californica P. Zinke 1949-5-3 11 Lake Outside National Forest, Hopland-Lakeport Road, Quadrangel 60B2 Hopland-Lakeport Road; Outside National Forest, Hopland-Lakeport Road 609 Comment
  UC770656  Umbellularia californica J. C. Gilman 1947-10-17 10 Lake Comment
  CAS-BOT-BC381870  Uropappus lindleyi Alice Eastwood 1925-5-23 12891 Lake Dashiells, Mt. Sanhedrin Comment
  CAS-BOT-BC381871  Uropappus lindleyi Agnes M. Bowman 1902-5-1 126 Lake Sulphur Banks Comment
  UCD81102  Uropappus lindleyi Ryan Abe; with PLB 102 class 2009-5-3 57 Lake Walker Ridge. Along Walker Ridge Road, ca. 1.9 road miles north of junction with Hwy 20. East side of the road. 731 Comment
  JEPS43441  Urtica dioica subsp. holosericea Willis L. Jepson 1892-7 Lake Scott Valley Comment
  JEPS43443  Urtica dioica subsp. holosericea J. W. Blankinship 1928-9-16 Lake Siegler Springs Comment
  CAS-BOT-BC404113  Urtica dioica subsp. holosericea J. W. Blankinship 1924-6-1 s.n. Lake Clear Lake. Mouth of Kelsey Cr. Comment
  JEPS43442  Urtica dioica subsp. holosericea J. W. Blankinship 1928-5-25 Lake Kelseyville, Timothy's, Clear Lake Woods Kelseyville; , Timothy's Comment
  UCD121676  Utricularia gibba Herbert L. Mason 1945-8-24 12670 Lake Boggs Lake. Comment
  POM293496  Verbascum Lyman D. Benson 1949-6-17 13730 Lake 1 mile north of Kelseyville. Middle N Coast mtn range, Clear Lake drainage. 412 Comment
  UC1125672  Verbascum blattaria A. Simontacchi 1937-7-29 349 Lake Clover Valley; Lakeport Quad., Clover Valley Comment
  UC1125673  Verbascum blattaria P. L. Johannsen 1937-6-23 1198 Lake 3 mi se Upper Lake; Lakeport Quadrangle Comment
  HSC39686  Verbena lasiostachys D. E. Anderson, J. P. Smith 1971-6-26 - 1191 Lake Register area of Mendocino National Forest. Comment
  UCD151141  Verbena lasiostachys James A. Neilson Jr. 1974-6-17 2780 Lake Mayacmas Mountains, Western Mine Road, Bounsall Ranch, Quicksilver Mine. (Elevation estimated by label maker using Google Earth.) 579 Comment
  SD6789  Verbena lasiostachys var. lasiostachys none given 1882-6-13 Lake Hough Springs Comment
Read comments
Dec 14 2014
  RSA0034151  Veronica americana M. Bourell 1997-7-3 6541 Lake Mendocino National Forest, Upper Nye Meadow. Comment
  UC730041  Veronica arvensis Leo F. Koch 1940-5-2 946 Lake Soda Creek Auto Camp grounds near Lake Pillsbury; Soda Creek Auto Camp Comment
  UCD41317  Veronica peregrina subsp. xalapensis Andrea Douglas; E. Dean, M. Bibbo, and T. Pitman 2004-5-1 8 Lake McLaughlin UC Reserve. Along road that leads from Knoxville-Berryessa road to Field station. E. side of Hunting Crk where creek crosses the road. 649 Comment
  RSA2451  Veronica peregrina var. xalapensis J. W. Blankinship 1923-4-26 s.n. Lake Kelseyville. Comment
  UC1051708  Vicia americana var. americana Helen K. Sharsmith 1953-6-30 4400 Lake 1.5 mi below summit of Goat Mountain (Bear Creek-Goat Mountain road); Inner North Coast Ranges, Mendocino National Forest 1676 Comment
  JEPS87843  Viola adunca Vernon H. Oswald and Lowell Ahart 1994-6-20 6333 Lake wnw of Stonyford (n side of Snow Mountain Wilderness, Forest Route M3 at the spur road to West Crockett Camp and trailhead, n side of road); Snow Mountain Wilderness 1524 Comment
  CHSC49457  Viola douglasii Vernon Oswald 1986-5-12 2020 Lake Brim Rd. (Barlett Springs Rd.) 0.2 mi w of the road to Bar