Search Results — 2000 specimen records retrieved (1577 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
  UC401286  Abies magnifica var. magnifica H. M. Hall 1913-7-1 Lake Mt. Hull Mt. Hull (just n of main peak) Comment
  UCD39999  Acer circinatum Rodney Gale Myatt 1971-9-15 1008 Lake Along Hwy 175 between Lakeport and Hopland, near Lake County and Mendocino County line. 609 Comment
  CHSC101364  Acer negundo subsp. californicum D. Luscombe; K. Goudhurst, J. O'Bryne, I. Parkinson, D. Waldon 2007-10-19 4 Lake Northcoast Ranges Ecoregion. Cache Creek off Route 20. 300 Comment
  CAS-BOT-BC334198  Acer negundo var. californicum Walter Knight 716 Lake Clear Lake State Park near Kelseyville Comment
  CAS-BOT-BC28644  Achillea millefolium Mrs. Alexander McCallum 1900-7-1 s.n. Lake Bartlett Springs Comment
  CAS-BOT-BC110705  Achnatherum lemmonii Greg de Nevers 2001-5-14 12466 Lake Clear Lake, Lake County Land Trus, Rodman Slough. Near house. 475 Comment
  CHSC29636  Achnatherum lemmonii Dibble; Griggs 1979-7-11 112 Lake Near Potato Hill, close to the town of Stonyford. 430 mm from the bottom, and 234 mm from the left. 975 Comment
  RSA715528  Achnatherum lemmonii var. lemmonii David W. Isle 1995-6-7 1079 Lake East of Rd. 16N19 in the east side of Deer Valley Meadow (adjacent to Sec. 4 line) 1024 Comment
  CAS-BOT-BC29809  Achyrachaena mollis L. R. Abrams 1928-5-4 12308 Lake 5 miles northeast of Middletown on road to Lower Lake Comment
  HSC59476  Achyrachaena mollis M. A. Erickson 1979-5-6 253 Lake 0.4 miles N of S.R. 20 on the Walker Ridge Rd. 640 Comment
  JEPS36737  Achyrachaena mollis W. L. Jepson 1936-4-19 17440 Lake near (in Callayomi Valley) Middletown; Callayomi Valley Comment
  POM284474  Achyrachaena mollis Lyman Benson 1928-5-1 762 Lake Piner Hill, 1 mile west of Kelseyville. Middle N coast Mts. 549 Comment
  CAS-BOT-BC213413  Acmispon argophyllus var. argophyllus Greg de Nevers 1996-5-18 10808 Lake Boggs Lake Comment
  CHSC115193  Acmispon denticulatus Lowell Ahart 2015-4-28 20098 Lake East of the meadow, about 150 yards west of Barrel Spring Meadow, about 1/4 mile (air) west of Walker Ridge Road, about 3 miles (air) southwest of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. 696 Comment
  HSC42069  Acmispon denticulatus S. Saufferer 1973-5-24 227 Lake About 33 mi. W of Williams, above Cache Creek. Comment
  JEPS123901  Acmispon wrangelianus Lowell Ahart 2015-4-28 20099 Lake About 1/4 mile (air) west of Walker Ridge Road, about 3 miles (air) southwest of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. Comment
  UCD160437  Acmispon wrangelianus James A. Neilson Jr. 1975-5-14 3447 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  CAS-BOT-BC29866  Adenocaulon bicolor Walter Knight; Irja Knight 1981-7-7 4405 Lake Above Towhead Flat, enroute to summit of Mt. Sanhedrin 1371 Comment
  CHSC29515  Adenostoma fasciculatum Dibble; Griggs 1979-7-12 117 Lake Near Bear Creek, close to the town of Stonyford. 610 Comment
  UCD112634  Adenostoma fasciculatum C. J. W. 1914-6-20 s.n. Lake Lake County. Comment
  UCD14537  Adenostoma fasciculatum Rob Ickes 1989-6-4 23 Lake 1/2 mile S of Fraiser Pt., on a hill above Soda Bay Road. 414 Comment
  POM293794  Adenostoma fasciculatum var. fasciculatum Lyman D. Benson 1945-8-28 11846 Lake Summit between Lakeport and Hopland. 701 Comment
  JEPS77833  Agoseris apargioides var. apargioides Robert M. Lloyd 1963-5-4 2587 Lake 5 mi n Middletown (State Highway 29 at Socrates Mine Road) Comment
  UC1563930  Agoseris grandiflora var. grandiflora Barbara Ertter 1988-7-4 7693 Lake ca 10 airmiles N of, along Bear Cr. Rd., 3.8 mi from Elk Mt. Rd. Upper Lake; Mendocino National Park 975 Comment
  UC527931  Agoseris grandiflora var. grandiflora Ira L. Wiggins 1933-6-3 6725 Lake 2 mi e Oat Hill Mine Comment
  HSC31527  Agoseris heterophylla Maralyn O'Meara, Gary S. Lester 1974-5-4 308 Lake Middle Creek Campground, Mendocino National Forest; on Forest Route 1N02, ca. 11 miles N of Upper Lake 549 Comment
  HSC95559  Agoseris heterophylla Todd Bouchier, Kathleen Gifford, Cameron Williams 1999-5-1 23 Lake Blue Oak Recreation Area; Walker Ridge Rd. 12.8 km. from Hwy. 20 536 Comment
  UCD160396  Agoseris heterophylla James A. Neilson Jr. 1975-5-14 3575 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  CAS-BOT-BC22944  Agoseris heterophylla J. W. Blankinship 1923-4-7 s.n. Lake Kelseyville. Dells of Cold Cr. Comment
  UC891245  Agoseris heterophylla var. cryptopleura Milo S. Baker 1936-5-16 8246 Lake 1.9 mi e Middletown; Serpentine Hill Comment
  JEPS36320  Agoseris heterophylla var. heterophylla W. L. Jepson 1943-5-16 20790 Lake near, in Scott Valley Lakeport; Scott Valley Comment
  UC903233  Agrimonia gryposepala Ethel Crum 1933-7-23 1514 Lake w of Pine Grove Resort (Cobb Mountain); North Coast Ranges Comment
  CAS-BOT-BC127242  Agrostis exarata John Thomas Howell 1945-6-18 20974 Lake Near Glenbrook. Comment
  CHSC101546  Agrostis exarata G. F. Hrusa; R. Gross 2008-5-23 17427 Lake N-facing slope above N. Fork Cache Creek +/- 1 mile below spillway of Indian Valley Reservoir. Lower slope at farthest point to W. 408 Comment
  RSA109959  Agrostis exarata P. A. Munz 1956-7-24 22272 Lake Fir Root Spring, Long Ridge SE of Snow Mt. 1372 Comment
  UCD151211  Agrostis exarata James A. Neilson Jr. 1974-7-10 3490 Lake Border of Lake and Sonoma Counties: Mayacmas Mountains, County Line Ridge/Road below Cobb Mountain. (Elevation estimated using Google Earth by label maker.) 1112 Comment
  UCD52140  Agrostis exarata John Thomas Howell 1945-6-18 20974 Lake Near Glenbrook. Comment
  UCD52378  Agrostis exarata Milo S. Baker 1943-6-30 10442 Lake 6.5 miles west of Lakeport, Hopland Highway. Comment
  UCD52388  Agrostis exarata John Thomas Howell 1945-6-20 21080 Lake Sawmill Flat, Bartlett Mountain. 1219 Comment
  CHSC101597  Agrostis stolonifera David W. Isle; John Olmstead 2000-8-18 1678 Lake Mendocino National Forest; SE corner Addington Property on SW side of Goat Mountain; approx. 0.75 miles SW of Goat Rock. On W shore of Ledbetter's Pond. 1292 Comment
  HSC8859  Aira caryophyllea C. B. Wolf 1928-5-5 1939 Lake 1 mi. from Clear Lake on the road to Bartlett Springs. Comment
  CAS-BOT-BC461041  Allium amplectens James Jokerst 1985-5-8 2289 Lake Slope Aspect: North, Wilber Springs Quad. near Coyote Peak 486 Comment
  UC1585998  Allium amplectens Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7523 Lake Scotts Valley Rd. 5 mi s Hwy. 20 (ca. 5 air mi nw of Lakeport) 426 Comment
  UC635265  Allium amplectens H. L. Mason 1930-6-1 5677 Lake St. Helena Creek, n slope of Mount St. Helena Mount St. Helena, St. Helena Creek Comment
  UCD160717  Allium amplectens James A. Neilson Jr. 1975-5-23 3310 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  CAS-BOT-BC461032  Allium amplectens A. A. Heller 1919-5-10 13149 Lake Valley of a tributary of Cache Creek 5 miles east of Hough's Springs Comment
  HSC67130  Allium falcifolium S. Harris, B. Ferguson, M. Smith, M. Moble 1980-4-19 Lake Along Walker Ridge Rd., 0.5 mi. N of junction with access rd. to Indian Valley Dam Comment
  POM269085  Allium falcifolium Lyman Benson 1928-4-30 s.n. Lake Lakeport (2 miles south) Mayacamas. Clear Lake river. 518 Comment
  UCR37945  Allium falcifolium P. Williams, Mike Malamus, Brian Kearney 1984-4-28 4 Lake 1.1 mi north of Blue Oak Campground of Indian Valley Access Road 854 Comment
  CAS-BOT-BC469121  Allium falcifolium James R. Shevock 1973-4-18 2595 Lake On Old Indian Prayer Hill, Lakeport 426 Comment
  CAS-BOT-BC469134  Allium falcifolium M. S. Jussel 1933-4-29 s.n. Lake Jordan Park, Cobb Mountain Comment
  RSA92787  Allium falcifolium Peter H. Raven 1951-4-8 2777 Lake Lake County: Serpentine N of Middletown Comment
  UCD141856  Allium falcifolium M. Yamaguchi; D. Hughes, D. G. Hunt 1965-4-29 s.n. Lake Lake - Colusa County Line: 3.0 miles toward Bartlett Springs from road junction Leesville and Wilbur Springs. Comment
  UC1552781  Allium fimbriatum Frederica Bowcutt 1986-5-4 696 Lake Hwy. 53 2.2 mi ne Butts Canyon Road (on sw side of Hwy., about 1/2 mi n of Crazy Creek on the edge of Coyote Valley, about 3 mi ne of Middletown); Coyote Valley 365 Comment
  UCD141790  Allium fimbriatum L. K. Mann 1963-5-20 s.n. Lake Indian Valley Ranch, on road from Leesville to Bartlett Springs. Comment
  HSC43198  Allium fimbriatum var. fimbriatum Carolyn Sanford 1977-4-24 357 Lake Little Indian Valley, floodplain of Stanton Creek 457 Comment
  CAS-BOT-BC469347  Allium fimbriatum var. fimbriatum L. R. Abrams 1928-5-7 12565 Lake 4-5 miles east of Hough's Springs. Comment
  UCR80281  Allium fimbriatum var. purdyi Carolyn Sanford 1977-4-23 346 Lake 0.4 mi north of State Route 20 on the Walker Ridge Road. 640 Comment
  HSC31684  Allium serra Maralyn O'Meara, Gary S. Lester 1974-5-4 330 Lake Walker Ridge Rd., 0.5 mi. N from junction with Hwy. 20 671 Comment
  HSC92529  Allium serra Moulton, Sparks, Wood 1995-5-6 31 Lake Brim Rd. E of Walker Ridge Rd. 640 Comment
  RSA256626  Allium serratum Bonnie Prange 1974-5-4 s.n. Lake Near Walker Ridge Road, 0.5 mile north of jct with Hwy 20 671 Comment
  RSA413094  Allium serratum D. W. McNeal 1985-5-9 3067 Lake Above Walker Ridge Rd., 0.5 miles north of Hwy 20. Comment
  RSA2511  Allium unifolium J. W. Blankinship 1925-5-4 s.n. Lake Kelseyville Comment
  UC106705  Allophyllum divaricatum T. S. Brandegee 1892-6-22 Lake Snow Mt. Comment
  UC1282739  Allophyllum divaricatum J. R. Sweeney 1952-5-3 856 Lake 1.2 mi. s.w. Highland Springs 464 Comment
  UC494161  Allophyllum divaricatum H. E. and S. T. Parks 1930-5-15 803 Lake near Mirabel Mine Comment
  UC727763  Allophyllum divaricatum Milo S. Baker 1945-6-20 11000 Lake near Pinnacle Rock Bartlett Mt. 1402 Comment
  UC908906  Allophyllum divaricatum Milo S. Baker 1940-5-11 9622 Lake ca. 7 mi. w. Lakeport (on Hopland Hwy.) Comment
  UC679533  Allophyllum divaricatum Milo S. Baker 1942-7-22 10334 Lake Woodcrest Comment
  CAS-BOT-BC170969  Alnus rhombifolia Peter Rubtzoff 1951-9-1 691 Lake Blue Lakes. Shore of the northern lake Comment
  SEINET6820708 Image available Alopecurus geniculatus A. A. Heller 1902-7-24 5969 Lake near summit of Mount Sanhedrin Comment
  UCR51259  Alopecurus geniculatus Lyman Benson 1948-7-3 12904 Lake Middle North Coast, Clear Lake Drainage, Boggs Lake, west of Mt. Hanna 854 Comment
  SEINET10967777  Alopecurus geniculatus A. Arthur Heller 1902-7-24 Heller 5969 Lake Near the summit of Mt. Sanhedrin. Comment
  UCD36367  Alopecurus saccatus Beecher Crampton 1953-6-2 1416 Lake 5 miles northwest of Lower Lake, on Kelseyville Road, Manning Flat. 548 Comment
  POM279350  Amaranthus albus Lyman Benson 1929-7-13 1768 Lake Kelsey Creek at Kelseyville Comment
  RSA2469  Amaranthus retroflexus J. W. Blankinship 1928-7-12 s.n. Lake Clear Lake Comment
  POM275577  Amelanchier pallida Lyman D. Benson 1928-4-28 s.n. Lake Highland springs; Mayacamas Mt Range, 'Dobe Creek Watershed. 610 Comment
  RSA2612  Amelanchier pallida J. W. Blankinship 1924-5-3 s.n. Lake Mt. Hannah Comment
  JEPS61127  Amsinckia intermedia W. L. Jepson 1938-6-9 18923 Lake Bartlett Mountain 1127 Comment
  UC1093632  Amsinckia intermedia Francia Chisaki, Gene B. Newcomb 1958-4-1 1086 Lake in Clearlake Oaks (a lot near Hoover Street, on hwy 20) Comment
  UC1282724  Amsinckia intermedia J. R. Sweeney 1952-5-3 816 Lake 2 1/4 mi e Clearlake Oaks (Pluth Ranch) 655 Comment
  HSC41873  Amsinckia intermedia Richard G. Runyon 1977-4-23 11 Lake S.R. 20, 2.2 mi. W of its junction with S.R. 29 Comment
  CAS-BOT-BC222469  Amsinckia lunaris Francia Chisaki; R. Ornduff; H. G. Baker 1958-4-26 1126 Lake On road to Lakeport, 1.6 miles south of Lakeport Comment
  OBI20639  Amsinckia lunaris Francia Chisaki, Helen K. Sharsmith 1959-3-27 1345 Lake 4.1 mi S of Howard's Hot Springs (SW of Lower Lake), North Coast Range Comment
  POM287393  Amsinckia menziesii var. menziesii Lyman Benson 1930-3-31 2015 Lake Middletown, Inner N Coast Mt. Range, Putah Creek 457 Comment
  UC1178325  Amsinckia menziesii var. menziesii Ray and Chisaki 1952-4-22 K 140 Lake Lake County Comment
  CAS-BOT-BC64163  Ancistrocarphus filagineus L. R. Abrams 1928-5-7 12558 Lake 4-5 miles east of Hough's Springs Comment
  HSC27453  Ancistrocarphus filagineus J. P. Smith, J. O. Sawyer 1972-4-1 5126 Lake 0.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  RSA183423  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
  HSC71288  Angelica californica J. M. DiTomaso 1980-7-8 1731 Lake Hwy 29, 2 mi W of Hwy 53, S of Clear Lake 427 Comment
  CAS-BOT-BC137757  Anthoxanthum odoratum John Thomas Howell 1945-6-18 20969 Lake Baumgartner Meadow north of Cobb Mountain. Comment
  UC147872 Image available Antirrhinum cornutum Joseph P. Tracy 1905-8-21 2377 Lake Scott Creek, in Scott Valley Northern Coast Ranges, Scott Valley, Scott Creek; Scott Creek, Scott Valley, Lake Co. 426 Comment
  CHSC71450  Antirrhinum vexillo-calyculatum subsp. breweri Vernon H. Oswald; Lowell Ahart 1998-7-15 9298 Lake East side of sounty near Barrel Spring on the east side of Baldy Mtn. and west of Walker Ridge Rd. 0.8 mi south of Bartlett Springs Rd. 640 Comment
  SEINET3158977  Antirrhinum vexillocalyculatum D. M. Jackson, R. W. Spellenberg 1973-5-27 215 Lake 14.6 mi E of Bartlett Springs Comment
  RSA109887  Antirrhinum vexillocalyculatum subsp. breweri Philip A. Munz 1956-7-24 22289 Lake Long Ridge Trail to Snow Mt. from Fir-Root Spring. 1524 Comment
  JEPS5350  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum Willis L. Jepson 1892-7-29 21311 Lake Knoxville grade to Lower Lake; Mountain Region of Clear Lake Comment
  OBI45816  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum David M. Thompson 1983-6-20 345 Lake 1.5 I up Bartlett Springs Rd from jctn with hwy 20 Lucerne quad Comment
  JEPS83350  Antirrhinum virga David M. Thompson 1983-6-17 343 Lake 1.5 mi n Hwy. 53 junction with Hwy. 29 (Hwy. 53, w side of road); Lower Lake Quad. (7.5', 1958) 417 Comment
  OBI9721  Antirrhinum virga Carl B. Wolf 1937-9-16 9360 Lake North coast Range, 6 So of Kelseyville on rd to Middletown (via Cobb) 457 Comment
  UC147886  Antirrhinum virga Joseph P. Tracy 1905-7-13 2251 Lake near Adams' Springs; Northern Coast Ranges 914 Comment
  UCD109552  Antirrhinum virga Chuck Hughes 2011-7-21 290 Lake About 330 feet northeast of Highway 29. About 20 ft northeast of dirt road. 600 Comment
  UCD35410  Antirrhinum virga Beecher Crampton 1956-6-27 3687 Lake Bonanza springs. 762 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
  CDA39739  Apocynum androsaemifolium T. C. Fuller 1962-7-1 9144 Lake North of Boggs Lake; ca. 7 miles southeast of Kelseyville. 0 Comment
  SEINET12322359  Apocynum androsaemifolium W. Knight, Knight, I. 1981-1 4391 Lake Boardman Ridge, Hull Mountain 1280 Comment
  UC708952  Apocynum cannabinum Milo S. Baker 1943-7-2 10475 Lake E. Fork Scott Creek 1/4 mi. below bridge on Lakeport-Hopland Hwy.; E. Fork Scott Creek Comment
  IRVC29593  Arabis Mark A. Elvin, Mark S. Brunell, David Isle 2006-8-3 4998 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
  RSA121668  Arabis breweri A. Simontacchi 1937-7-22 321 Lake 1.3 miles NW of Pinnacle Rock Lookout. Mendocino National Forest. 1296 Comment
  RSA0126364  Arabis glabra C. B. Wolf 1928-5-6 2035 Lake 3 miles west of Bartlett Springs on the road to Clear Lake. Comment
  RSA0126433  Arabis glabra Lyman Benson 1932-6-18 3708 Lake Soda Bay Road; Buckingham Park; Kelseyville; Mt. Range: Middle N coast; Watershed: Clear Lake. 457 Comment
  CAS-BOT-BC171626  Aralia californica C. F. Leitholt 1893-7-4 s.n. Lake Cobb Mt. Comment
  RSA14233  Aralia californica Daniel Cleveland 1882-7-4 s.n. Lake Allen Creek Comment
  CAS-BOT-BC128631  Arbutus menziesii Alice Eastwood 1925-5-22 12769 Lake Dashiells, Mt. Sanhedrin Comment
  UCD14544  Arbutus menziesii Rob Ickes 1989-6-4 16 Lake 1 mile north of Koncti Harbour along the side of the road. 475 Comment
  HSC97080  Arceuthobium campylopodum L. Ahart 2004-10-14 11458 Lake S edge of Bartlett Springs Rd. (Rd. M12), near NW part of Indian Valley Reservoir 459 Comment
  UCD169383  Arceuthobium campylopodum Lowell Ahart 2004-10-14 11458 Lake On the south edge of Bartlett Springs Road (Road M 12), near the northwest part of Indian Valley Reservoir. 458 Comment
  UCD83681  Arceuthobium campylopodum John Rosenthal; with PLB 102 class 2010-5-2 2 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.5 road miles north of the intersection with Hwy 20, west side of the road where there is a turnout and a saddle between two ridges. 653 Comment
  UC54672  Arceuthobium douglasii W. W. Mackie Aug. 1902 Lake Comment
  JEPS98827  Arctostaphylos James B. Roof 1962-4-18 Lake Bartlett Springs Comment
  UC1281200  Arctostaphylos H. E. McMinn 1936-4-4 4404 Lake ca 2 mi n Mt. St. Helena Inn (by bridge) Comment
  UC1388331  Arctostaphylos Freed W. Hoffman 1948-6-26 2508 Lake 1.2 mi e Bear Creek; North Coast Ranges, Long Ridge 746 Comment
  UC511366  Arctostaphylos Lyman Benson 1930-3-25 1970 Lake w base of mt. Middle N Coast Mt. Range, Clear Lake Watershed, Kelseyville 609 Comment
  SD113838  Arctostaphylos canescens Darley F. Howe 1961-7-30 3095 Lake 15.3 miles north of Upper Lake Ranger Station, Mendocino National Forest. 1035 Comment
  UCD23601  Arctostaphylos canescens Rodney Gale Myatt 1971-9-16 1045 Lake Hull Mt., north of Lake Pillsbury. 2072 Comment
  SEINET11984867  Arctostaphylos canescens Unknown 1966-1 683 Lake CA 29, 0.5 mi S of Hobergs Comment
  RSA202109  Arctostaphylos canescens subsp. canescens C. M. Belshaw 1936-9-19 2693 Lake Southwest slope of Snow Mountain West above Sheep Camp. 1951 Comment
  UC1120922  Arctostaphylos canescens subsp. canescens A. Simontacchi 1937-6-25 208 Lake 1/4 mi w Pinnacle Rock L.O.; Mendocino National Forest, Lakeport Quadrangle 1341 Comment
  UC1309695  Arctostaphylos canescens subsp. canescens A. E. Wieslander 1933-7-2 337 Lake 1 mi n Adams Springs; Lower Lake Quadrangle 762 Comment
  UC1363641  Arctostaphylos canescens subsp. canescens Charles M. Belshaw 1936-9-19 2695 Lake sw-facing slopes Snow Mountain West (2 mi ne of Potato Hill); Inner North Coast Ranges 1524 Comment
  UC1388359  Arctostaphylos canescens subsp. canescens Freed W. Hoffman 1948-6-26 2509 Lake 1.2 mi e Bear Creek; North Coast Ranges, Long Ridge 746 Comment
  UC353789  Arctostaphylos canescens subsp. canescens Milo S. Baker 1928-7-3 3116 b Lake sw slope Snow Mt. 1280 Comment
  CAS-BOT-BC24060  Arctostaphylos canescens subsp. canescens Walter Knight; Irja Knight 1963-9-23 104 Lake Forest Service Road 15N09 High Valley Ridge. Comment
  CAS-BOT-BC23913  Arctostaphylos canescens subsp. sonomensis L. R. Abrams 1916-7-28 6293 Lake Grade between Bartlett Springs and Clear Lake, near summit. Comment
  CDA15494  Arctostaphylos canescens subsp. sonomensis G. F. Hrusa, WTD 1998-6-19 14631 Lake North Coast Ranges; W side of Goat Mtn. summit. Comment
  JEPS114184  Arctostaphylos canescens var. candidissima L. P. Janeway 2007-6-17 9046 Lake Inner North Coast Ranges. Kanaka Glade, a spring at the head of Spanish Creek East Fork near the top of Pacific Ridge. Comment
  SEINET11988219  Arctostaphylos canescens var. sonomensis W. Knight, Knight, I. 1981-1 4281 Lake on Boardman Ridge, S slope Hull Mt 1280 Comment
  RSA622673  Arctostaphylos elegans Jon E. Keeley 1985-7-20 7946 Lake Ca. 2 miles east of Pinnacle Peak, Bartlett Springs Road. 1000 Comment
  SD129700  Arctostaphylos elegans Donald G. Nelson 1940-4-30 661 Lake Cobb Mtn., between Middletown and Kelseyville, S of Clear Lake. Loch Lomond preceisely at the summit of the grade. Comment
  HSC35365  Arctostaphylos glandulosa R. M. Sullivan 1975-5-3 17 Lake 5.8 mi. W of jct. with Hwy. 29 on Scott's Creek Rd. 915 Comment
  SD70032  Arctostaphylos glandulosa Darley Howe 1968-5-22 Lake Southwest slope of Mount Kooncti Comment
  CAS-BOT-BC23235  Arctostaphylos glandulosa subsp. glandulosa Brandegee 1889-1-1 23 Lake Lake County Comment
  CHSC91126  Arctostaphylos glandulosa subsp. glandulosa David Isle 1997-7-31 317 Lake Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. 12.6 mi. out from Pitney Lane via 16N30 to 16N14. 1024 Comment
  UC876407  Arctostaphylos glandulosa subsp. glandulosa Milo S. Baker 1929-6-29 3467 b Lake Snow Mt. 1127 Comment
  RSA633028  Arctostaphylos manzanita Jon E. Keeley 1985-7-20 7942 Lake Adjacent to Bartlett Springs Road, ca. 5 km north of Clear Lake. Comment
  RSA633030  Arctostaphylos manzanita Jon E. Keeley 1981-7-5 7589 Lake Clear Lake State Park. Comment
  SEINET11989668  Arctostaphylos manzanita W. Knight, Knight, I.; Vale, J. 1985-1 4595 Lake Boardman Ridge, Hull Mountain 1143 Comment
  CAS-BOT-BC38935  Arctostaphylos manzanita subsp. elegans John Thomas Howell 1930-8-24 5455 Lake 4 miles from Middletown on Adams Springs Road. Comment
  CAS-BOT-BC38968  Arctostaphylos manzanita subsp. elegans John Thomas Howell 1945-6-21 21134 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  CAS-BOT-BC38974  Arctostaphylos manzanita subsp. elegans Milo S. Baker 1929-3-28 3409 c Lake Whispering Pines Resort Comment
  POM286060  Arctostaphylos manzanita subsp. elegans Lyman Benson 1930-3-22 35 Lake South of Mount Konocti. 610 Comment
  UC1120501  Arctostaphylos manzanita subsp. elegans A. Simontacchi 1937-7-9 256 Lake 0.3 mi w Soda Bay; Lakeport Quadrangle Comment
  UCR58363  Arctostaphylos manzanita subsp. elegans Walter Knight, I. Knight 1980-6-14 3749 Lake North Coast Range, original plant from Mt. Konocti Comment
  SEINET11987343  Arctostaphylos manzanita subsp. elegans J. Sigg, McClintock, E.; Knight, W.; Knight, I. 1981-1 4062 Lake Strybing Arboretum, Golden Gate Park, San Francisco, orig. from Hildebrand Rd near Middletown Comment
  CAS-BOT-BC38751  Arctostaphylos manzanita subsp. manzanita John Thomas Howell 1931-4-4 6155 Lake St. Helena Creek Canyon 4 miles south of Middletown Comment
  CHSC91053  Arctostaphylos manzanita subsp. manzanita D. Isle 1996-3-6 310 Lake Mendocino National Forest--North Coast Ranges. Rice Fork Watershed. 853 Comment
  JEPS38709  Arctostaphylos manzanita subsp. manzanita Willis L. Jepson 1892-8-6 14713 Lake Blue Lakes grade to Ukiah Mountain region of Clear Lake, Mayacamas Mts. Comment
  POM286081  Arctostaphylos manzanita subsp. manzanita Lyman Benson 1939-7-12 9682 Lake South base of Mt. Konocti. 488 Comment
  UCD131135  Arctostaphylos manzanita subsp. manzanita Ellen Dean; Karen Whitestone 2013-1-3 7525 Lake Clear Lake State Park. NE of Kelseyville. South shore of Clear Lake, north side and lower reaches of Mount Konocti. Northern part of the park along Dorn Trail system near Swim Barrier Parking Lot. 421 Comment
  JEPS38876  Arctostaphylos manzanita subsp. manzanita W. L. Jepson 1936-12-5 17979 Lake near Big Oak road sta. (w of Middletown) Comment
  UCD23599  Arctostaphylos nevadensis Rodney Gale Myatt 1971-9-16 1039 Lake Hull Mt., north of Lake Pillsbury. 2072 Comment
  CAS-BOT-BC43776  Arctostaphylos stanfordiana J. W. Blankinship 1923-3-11 s.n. Lake Kelseyville Comment
  CAS-BOT-BC43788  Arctostaphylos stanfordiana C. B. Wolf 1928-2-26 1518 Lake 6 miles north of Upper Lake on road to Williams Comment
  CAS-BOT-BC43790  Arctostaphylos stanfordiana H. P. Chandler 1907-4-1 s.n. Lake Kelseyville 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
  SEINET2028692 Image available Arctostaphylos stanfordiana H. E. Parks, S. T. Parks 1931-3-31 0926 Lake on Mirabel Creek near Mirabel Mine Comment
  SJSU1499  Arctostaphylos stanfordiana D. J. Thompson 1954-5-2 Lake just below Four-Mile Glade, Cow Mt Recreational Area near Lakeport Comment
  UC1193131  Arctostaphylos stanfordiana P. Zinke 1951-5-17 214 Lake 1 mi n Livermore Ranch (on Lake-Napa Co. line); Quad 60D1 609 Comment
  UC549679  Arctostaphylos stanfordiana J. E. Adams 1934-9-30 666 Lake 7 1/2 mi s Kelseyville Comment
  UC549689  Arctostaphylos stanfordiana J. E. Adams 1934-3-10 665 Lake 7 mi s Kelseyville Rd. to Lower Lake Comment
  UC571075  Arctostaphylos stanfordiana H. L. Mason 1925-12-30 2562 Lake summit of road between Hopland and Lakeport; Mayacama Range Comment
  HSC37989  Arctostaphylos viscida Thomas W. Nelson, Jane P. Nelson, James Nelson, J. P. Smith 1976-4-12 2336 Lake Along Morgan Valley Rd., 1.5 mi. from Napa County line 671 Comment
  UCD52569  Arctostaphylos viscida Roman Gankin 1965-5-6 521 Lake Hill northwest of Cold Spring Camp, 0.9 mile east of Little Indian Valley (Kowalski Ranch and Stanton Creek). Comment
  UCD52814  Arctostaphylos viscida P. Zinke 1950-5-23 123 Lake Cobb Valley. Lake County. Comment
  UCR42320  Arctostaphylos viscida 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
  SEINET11988312  Arctostaphylos viscida Unknown 1958-1 292 Lake 2 mi up Bartlett Springs Rd from junction to Barlett Springs on Wilbur Springs-Leesville Rd 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-BC47423  Arctostaphylos viscida subsp. viscida C. H. M. 1906-8-15 s.n. Lake East base Mt. St. Helena Comment
  CAS-BOT-BC47435  Arctostaphylos viscida subsp. viscida H. E. McMinn 1926-1-2 1619 Lake Summit between Putah Creek and Middletown. Guenoc Rancho Comment
  UC571235  Arctostaphylos viscida subsp. viscida H. L. Mason 1926-1-1 2605 Lake Blue Lakes Comment
Read comments
Jun 1 2008
  UC1051510  Arenaria serpyllifolia subsp. serpyllifolia Helen K. Sharsmith 1953-6-30 4399 Lake Fir Root Spring Camp Inner North Coast Ranges,Mendocino National Forest, Goat Mou (road from Bear Creek to Goat Mountain.) 1219 Comment
  JEPS73347  Argemone munita Edward Lee 1936-9-19 2563 Lake considerably s Snow Peak west; Snow Mt. Comment
  SEINET8521977  Aristida oligantha Kelly W. Allred 1991-1 5476 Lake juncion of Lakeshore Blvd and hwy 29, about 9 miles south of Upper Lake, dry hills in oak-manzanita woodland with annual grasses 457 Comment
  CAS-BOT-BC82437  Arnica discoidea Doris K. Kildale 1926-5-31 2030 Lake on road from Junction to Hopland Comment
  UC468968  Arnica discoidea H. M. Hall 1913-7-1 9564 Lake south side Mt. Hill, 40 to 50 miles from the Pacific Ocean Northern Lake County, Mt. Hill 1676 Comment
  UC134181  Arnica mollis C. A. Purpus Jul 1 1894-Aug 1 1894 1230 Lake Snow Mountain 2133 Comment
  CAS-BOT-BC146258  Arundo donax Peter Rubtzoff 1951-9-1 695 Lake Blue Lakes. Northern lake. Comment
  POM279303  Asarum caudatum Lyman Benson 1928-3-27 s.n. Lake Highland Springs, Mayacama mts, Dobe Creek Trib. 610 Comment
  CAS-BOT-BC400501  Asarum caudatum Alice Eastwood 1925-5-25 12955 Lake Trail to Mt. Sanhedrin from Dashiells Comment
  CAS-BOT-BC294774  Asclepias cordifolia Mona Bourell 1997-7-2 6528 Lake Mendocino National Forest. Along Rice Creek Road. FS Road M 3 Comment
  SEINET10580444  Asclepias eriocarpa John Thomas Howell 1945-6-21 Howell 21207 Lake Near Bartlett Springs Comment
  UCD121321  Asclepias fascicularis C. J. W. 1914-6-1 s.n. Lake location unknown. Comment
  UCD121359  Asclepias fascicularis E. W. Walson 1933-6-1 s.n. Lake Williams Rd to Lake County. Comment
  SEINET10847801  Asclepias speciosa Joseph W. Blankinship 1929-8-4 Blankinship s.n. 1929 Lake Foot of Elk Mtn. 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
  CAS-BOT-BC68833  Aspidotis densa M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. Comment
  CHSC91821  Aster radulinus D. Isle 1997-10-20 404 Lake Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. 731 Comment
  LA204884  Astragalus breweri M. S. Baker; 1932-4-4 5996 Lake 1 mi. S of Lakeport Comment
  POM203534  Astragalus breweri P. A. Munz 1933-5-4 s.n. Lake Upper Lake. Comment
  UC81240  Astragalus breweri Katharine Curran Jun 1884 Lake Cobb Mt. Comment
  CAS-BOT-BC178336  Astragalus gambelianus Agnes M. Bowman 1902-4-1 202 Lake Sulphur Banks Comment
  HSC35437  Astragalus gambelianus John S. Palmer 1975-5-3 313 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 Comment
  HSC45674  Astragalus gambelianus Stephen Plant 1978-4-23 227 Lake Barrel Springs Campground 701 Comment
  SEINET948345  Astragalus gambelianus C. H. Lamoureux, J. M. Tucker 1957-1 1246 Lake On north margin of lake, ca. 100 feet from present water line. Bogg's Lake. Comment
  UC1019907  Astragalus gambelianus Milo S. Baker 1954-5-6 12930 Lake 3 mi e Middletown; e of Middletown Comment
  UCD104813  Astragalus gambelianus R. Tofsrud 1949-1 s.n. Lake Between Kelseyville and Lower Lake. Comment
  SEINET7042550  Astragalus gambelianus A. G. Vestal 1963-5-11 s.n. Lake Howard Springs. Whispering Pines quadrangle UTM Zone 10, 528320mE, 4300894mN. Comment
  CDA15490  Astragalus purshii var. tinctus G. F. Hrusa, WTD 1998-6-19 14627 Lake North Coast Ranges; W side of Goat Mtn. summit, main ridge running west. Comment
  JEPS80036  Astragalus purshii var. tinctus L. R. Heckard with J. Hickman and P. Young 1979-6-15 5034 Lake Summit Spring parking area Snow Mt., above Summit Springs (above Summit Springs, Snow Mt., s of summits) 1645 Comment
  UCD67103  Astragalus purshii var. tinctus Ellen Dean; Davis Botanical Society 2008-5-31 5028 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-BC193118  Astragalus rattanii var. jepsonianus Aaron Liston 1988-3-16 701 -1 Lake 0.45 miles from jct. Hwy 20 on Walker Ridge road 600 Comment
  CHSC115197  Astragalus rattanii var. jepsonianus Lowell Ahart 2015-4-28 20094 Lake In the meadow, about 150 yards west of Barrel Spring Meadow, about 1/4 mile (air) west of Walker Ridge Road, about 3 miles (air) southwest of the interstion of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. 696 Comment
  JEPS124293  Astragalus rattanii var. jepsonianus Lowell Ahart 2015-4-10 20020 Lake Barrel Spring, about 1/4 mile (air) west of Walker Ridge Road, about 3 miles (air) southwest of intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. Comment
  JEPS94661  Astragalus rattanii var. jepsonianus Vernon Oswald and Lowell Ahart 1998-5-7 9013 Lake Bartlett Springs Rd. 3.7 mi w Bear Valley Rd. (0.8 mi w of Sawtelle Valley and Grapevine roads) 627 Comment
  CAS-BOT-BC94793  Athysanus pusillus Greg de Nevers 2001-4-8 12184 Lake Clear Lake, Lake Couty Land Trust, Rodman Slough Preserve. 457 Comment
  RSA2239  Athysanus pusillus J. W. Blankinship 1922-4-5 s.n. Lake Kelseyville. Comment
  HSC25602  Berberis aquifolium var. dictyota J. P. Smith, J. O. Sawyer 1971-6-6 4746 Lake Grapevine Flat Comment
  CAS-BOT-BC75900  Berberis piperiana Rimo Bacigalupi; G. T. Robbins 1954-6-25 4609 Lake Along grade over Bartlett Mountain, overlooking canyon of Long Valley Creek, 1.7 mile east of summit of grade. 1112 Comment
  CAS-BOT-BC102114  Bidens cernua Milo S. Baker 1941-8-8 10168 Lake Cobb Valley road just east of Baumgartner Meadow Comment
  UCD129576  Bidens frondosa Malcolm A. Nobs; S. Galen Smith 1949-9-9 1856 a Lake Scott Creek, Bridge 1431, northwestern end of Clear Lake. Comment
  RSA2293  Blennosperma nanum J. W. Blankinship 1927-2-24 s.n. Lake Kelseyville. Comment
  RSA176798  Blennosperma nanum Peter H. Raven 1963-4-24 18238 Lake 5 miles N of Lakeport Comment
  CAS-BOT-BC100711  Blennosperma nanum var. nanum L. R. Abrams 1928-5-5 12373 Lake Upper Mattole to Lucerne Comment
  CAS-BOT-BC15985  Boechera breweri subsp. breweri Philip Alexander Munz 1957-7-25 22350 Lake Long Ridge Trail from Fir Root Spring to Snow Mountain. 1767 Comment
  JEPS53004  Boechera breweri subsp. breweri H. M. Hall Jul 1913 9570 Lake Mt. Hull, n Lake County Inner North Coast Ranges 1981 Comment
  UC136175  Boechera breweri subsp. breweri Katharine Brandegee Aug 1892 Lake Snow Mt. 2011 Comment
  SEINET10891106 Image available Boechera breweri subsp. breweri A. Arthur Heller 1902-7-24 Heller s.n. Lake Near the summit of Mt. Sanhedrin. Comment
  CHSC36975  Boechera platysperma J. D. Jokerst 1982-8-11 1645 Lake North Coast Ranges. Lake-Glenn-Colusa tricounty line. Just below the summit of the West Peak of Snow Mountain. Comment
  RSA286269  Boisduvalia densiflora var. densiflora Robert F. Thorne 1974-7-27 44943 Lake Boggs Lake north of Harrington Flat Road. 915 Comment
  POM271471  Boisduvalia densiflora var. densiflora Lyman Benson 1928-6-28 348 Lake Kelseyville, Middle N Coast Mt. range, Cold Creek watershed, McGaw Slough 457 Comment
  POM258987  Boisduvalia stricta Alice Eastwood, John Thomas Howell 1938-5-18 5740 Lake South of Kelseyville on road to Adams Springs Comment
  UC1100846  Bolboschoenus fluviatilis Herbert L. Mason 1945-8-24 12673 Lake e shore Lower Lake; e shore Lower Lake Comment
  CAS-BOT-BC28218  Bolboschoenus fluviatilis W. I. Follett 1946-8-17 s.n. Lake Buckingham Point, Clear Lake. Comment
  RSA8462  Boykinia occidentalis M. S. Jussel 1933-6-26 201 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch. Comment
  POM272570  Brassica rapa Lyman Benson 1928-6-29 360 Lake Kelseyville, Kelsey Creek; Mt. Range: Middle N Coast. 457 Comment
  CAS-BOT-BC100396  Brickellia californica J. W. Blankinship 1928-7-25 s.n. Lake Kelsey Creek Comment
  UC174056  Brickellia californica H. M. Hall 1913-7-27 9590 Lake Blue Lakes, 40-50 miles from the Pacific Ocean North Coast Ranges, Northern Lake County Comment
  UC727149  Brickellia californica A. A. Heller 1941-9-22 16322 Lake w end of Middletown Oak Belt (St. Helena Creek); St. Helena Creek Comment
  HSC25703  Brodiaea coronaria subsp. rosea J. P. Smith, J. O. Sawyer 1971-6-6 4759 Lake Kowalski Ranch in Little Indian Valley, along Stanton Creek Comment
  JEPS7698  Brodiaea coronaria subsp. rosea W. L. Jepson 1938-6-9 18948 Lake Indian Valley 487 Comment
  UC843934  Brodiaea coronaria subsp. rosea A. A. Heller 1916-6-8 12381 Lake between Hough's Springs and Colusa County line (tributary of Cache Creek); Cache Creek Comment
  UCD20445  Brodiaea elegans subsp. elegans E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1029 Lake McLaughlin UC Reserve. Northern Research Hill area, just S of Hunting Creek, crossing road to Dunnigan Hill. 633 Comment
  CAS-BOT-BC484226  Brodiaea elegans subsp. elegans M. S. Jussel 1933-6-26 220 Lake Between Cobb Mountain and Adam Springs on the Binkley Ranch Comment
  HSC45940  Brodiaea elegans subsp. elegans Tim Bertram 1978-6-22 Lake USFS Rd. 17N07 Comment
  JEPS48473  Bromus W. L. Jepson 1942-6-9 20707 Lake e side Mount St. Helena, along St. Helena Creek St. Helena Creek; Mount St. Helena, St. Helena Creek Comment
  JEPS6652  Bromus arenarius Leo F. Koch 1940-4-29 934 Lake roadside 22 mi ne of Lower Lake (along Highway 20); Highway 20 Comment
  SBBG116096  Bromus carinatus B. Crampton 1953-4-4 1057 Lake ca. 3 mi N of Glenhaven, along Hwy 20, E side of Clear Lake Comment
  UC729994  Bromus carinatus var. carinatus Leo F. Koch 1940-4-26 890 Lake 1 mi s of Highway 29 junction with Bottle Neck Road s of Kelseyville Comment
  RSA0116939  Bromus carinatus var. carinatus Lyman Benson 1948-7-1 12877 Lake Bed of Kelsey Creek 1 mile north of Kelseyville. Mt. Range: Middle North Coast. Drainage Area: Clear Lake. 411 Comment
  JEPS18115  Bromus commutatus Rimo Bacigalupi with G. T. Robbins 1956-6-1 5681 Lake along Lower Lake Road from Kelseyville (Hesse Flat); , Lower Lake Road 566 Comment
  RSA2773  Bromus diandrus J. W. Blankinship 1923-4-15 s.n. Lake Lakeport Comment
  UC1155263  Bromus diandrus J. R. Sweeney 1952-5-2 813 Lake 4 1/2 mi n of Middletown Comment
  CAS-BOT-BC155402  Bromus hordeaceus Georgia Bentley 1917-3-27 s.n. Lake Lakeport. Comment
  CHSC29547  Bromus hordeaceus Dibble; Griggs 1979-7-19 144 Lake Near Packsaddle Creek, close to the town of Potter Valley. On the middle third of a ridge system. 678 Comment
  CHSC91497  Bromus hordeaceus D. Isle 1995-6-7 1091 Lake Mendocino National Forest--North Coast Ranges. Rice Fork Watershed. East of Rd. 16N19 in the East side of Deer Valley Meadow. 1024 Comment
  HSC35055  Bromus hordeaceus Dryden 1975-5-3 139 Lake 5.8 mi. W of junction with State Route 29 on Scott's Creek Rd. 915 Comment
  HSC45255  Bromus hordeaceus M. Alcasas 1978-4-16 32 Lake Bachelor Valley Rd., 1.5 mi. from Hwy. 20, 10755 B.V.R. 396 Comment
  SBBG115896  Bromus hordeaceus B. Crampton 1985-7-19 10011 Lake Lakeport, NE edge of elementary school 411 Comment
  UCD38665  Bromus japonicus Beecher Crampton 1956-6-26 3647 Lake Margin of Snow's Lake. Comment
  SD180629  Bromus laevipes Beecher Crampton 1954-6-8 1940 Lake 3 miles N of Cobb Mt, bottle Rock Road. 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
  CAS-BOT-BC161983  Bromus rubens s.n. Lake Clear Lake, Lake County Land Trust, Rodman Slough. 475 Comment
  RSA2771  Bromus rubens J. W. Blankinship 1923-4-21 s.n. Lake Kelseyville; Mt. Konocti. Comment
  CDA24952  Bromus sterilis G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17119 Lake North Coast Ranges; Walker Ridge Rd. at parking area about 1/4 mile N of Hwy 20. N slope, 601 Comment
  CHSC29571  Bromus tectorum Dibble; Griggs 1979-7-10 91 Lake Near Bear Creek, close to the town of Stonyford. On the lower third of a ridge system. 671 Comment
  CAS-BOT-BC273209  Cacaliopsis nardosmia J. W. Blankinship 1923-4-8 s.n. Lake Mt. Hannah 914 Comment
  RSA2346  Cacaliopsis nardosmia J. W. Blankinship 1924-5-3 s.n. Lake Mt. Hannah. 915 Comment
  UCD129650  Cacaliopsis nardosmia Roman Gankin; W. R. Hildreth 1967-7-3 874 Lake ca. 2.1 road miles south of Hull Mountain on USFS Road 1 NO2. 1676 Comment
  CAS-BOT-BC185114  Calamagrostis ophitidis John Thomas Howell 1945-6-18 20984 Lake Near Glenbrok. Comment
  RSA0102983  Calandrinia caulescens var. menziesii Lyman Benson 1927-4-6 845 Lake Kelseyville. Mt. Range: Middle N. Coast; River: Kelsey Creek. 457 Comment
  HSC92003  Calochortus amabilis John Cromwell, Julie Schneider, A. Thoele 1994-4-23 34 Lake Walker Ridge by intersection of Walker Ridge Rd. and Bartlett Springs Rd., top of Brim Grade 701 Comment
  CDA39300  Calochortus amabilis Yeager 1930-5-15 s.n. Lake [no further data] 0 Comment
  RSA79011  Calochortus luteus E. K. Balls, Lee W. Lenz 1952-5-8 17128 Lake 3.1 miles north of Putah Creek along Highway 53, Middletown to Lower Lake Comment
  SEINET4169889  Calochortus luteus Unknown 1902-5-28 1691 Lake In hills about Scotts Valley, 6 miles northwest of Lakeport Comment
  CAS-BOT-BC493112  Calochortus monophyllus Mrs. A. McCallum no date on label s.n. Lake Bartlett Springs Comment
  UC1282824  Calochortus tolmiei J. R. Sweeney 1952-5-5 804 Lake 4.5 mi n Middletown (on road to Hoberg and Calf Mt.) Comment
  CAS-BOT-BC483561  Calochortus tolmiei Ira L. Wiggins 1949-5-1 12104 -A Lake Along forest road to Deer Valley, north of summit between Upper Lake and Pilsbury Lake 1219 Comment
  UC3437  Calochortus tolmiei W. L. Jepson 1893-5-5 Lake near Lake Co. line (on Middleton grade) Comment
  CAS-BOT-BC132596  Calochortus uniflorus Carl B. Wolf 1928-5-4 1897 Lake 2 miles north of Middletown Comment
  CAS-BOT-BC132645  Calochortus uniflorus Mrs. Merrel Ackley 1965-6-1 s.n. Lake Near top of Elk Mountain Comment
  RSA537547  Calochortus vestae Barbara Ertter, Annetta Carter 1989-5-28 8525 Lake Rieff Road through Morgan Valley, 9 airmiles east of Lower Lake (town) 762 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
  UC119770  Calochortus vestae J. W. Blankinship Lake Comment
  POM293899  Calycadenia Lyman Benson 1947-8-25 12805 Lake Bogg's Lake, west of Mount Hannah 823 Comment
  POM53157  Calycadenia ciliosa A. A. Heller 1902-8-4 6034 Lake On Eel river one mile below Hullville. Comment
  UC1971708  Calycadenia fremontii 1978-8-20 2151 Lake Bartlett Spring Road, ca. 0.6 mi N of jct with Hwy 20, ca. 2.6 mi N of Lucerne (=GDC 655) 488 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
  JEPS38574  Calycadenia fremontii Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake Comment
  UC1876192  Calycadenia fremontii Gerald D. Carr 1971-7-6 578 Lake 0.6 mi NW of Kelseyville, vacant lot. 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
  UC1971749  Calycadenia fremontii R. L. Carr 1986-9-30 2259 Lake N of Upper Lake, Elk Mountain Road, 2.4 mi N of Rancheria Road jct 4.2 mi N of Hwy 20, Comment
  CAS-BOT-BC270765  Calycadenia pauciflora Gerald D. Carr 1973-9-11 761 Lake Along Kelsey Creek, ca. 3 miles NW of Glenbrook Comment
  CAS-BOT-BC270770  Calycadenia pauciflora David D. Keck 1938-8-3 4735 Lake 5 miles W of Middletown on road to Cobb Mountain Comment
  CAS-BOT-BC270773  Calycadenia pauciflora H. M. Hall 1923-10-13 11931 Lake Lakeport Comment
  CAS-BOT-BC270801  Calycadenia pauciflora J. W. Blankinship 1928-7-9 s.n. Lake Kelseyville Comment
  CAS-BOT-BC270818  Calycadenia pauciflora A. A. Heller 1941-9-22 16325 Lake 3 miles E of Middletown Comment
  POM181006  Calycadenia pauciflora J. T. Howell 1930-10-19 5631 Lake 8 miles from Middletown on Butte Canyon Road Comment
  UC726516  Calycadenia pauciflora A. A. Heller 1941-9-22 16325 Lake 3 mi e, on US Hwy 53 Middletown Comment
  UCR124107  Calycadenia pauciflora Beecher Crampton 1958-8-19 5106 Lake Just north of Boggs Lake, northwest slope of Mt. Hannah Comment
  CAS-BOT-BC270760  Calycadenia pauciflora Gerald D. Carr 1971-9-14 653 Lake 1.7 miles E of Barkerville on road to Bartlett Springs 495 Comment
  CAS-BOT-BC270777  Calycadenia pauciflora H. M. Hall 1923-10-14 11941 Lake 8 miles E of Middletown Comment
  CAS-BOT-BC270786  Calycadenia pauciflora R. L. Carr 1978-8-20 2155 Lake 3.6 miles SW of Leesville on Road to Bartlett Spr. Comment
  CAS-BOT-BC270809  Calycadenia pauciflora H. M. Hall 1923-10-14 11941 Lake 8 miles E of Middleton Comment
  CDA36742  Calycadenia pauciflora R. L. Carr 1978-8-19 2147 Lake 2.7 mi S of Lakeport on Hwy 29. 0 Comment
  JEPS20225  Calycadenia pauciflora R. F. Hoover 1938-9-3 3799 Lake serpentine hills n of Middletown Comment
  RSA255516  Calycadenia pauciflora Gerald D. Carr 1972-7-25 714 Lake 0.6 miles east of Bottle Rock Road on Sulphur Creek Road Comment
  RSA74007  Calycadenia truncata subsp. scabrella Milo S. Baker 1957-7-6 12374 Lake Elk Mt. Road about 2 miles NW of summit 1220 Comment
  UC635502  Calycanthus occidentalis Pauline Schulthess 1931-7-20 Lake about 3 mi w Highland Springs (Toll Road) Comment
  UCD170331  Calycanthus occidentalis D. O. Burge 2016-11-3 2190 Lake Roadside on Bartlett Springs Road, NE of Indian Valley Reservoir. 580 Comment
  JEPS52577  Calyptridium quadripetalum W. L. Jepson 1938-6-11 18994 Lake Reiff Knoxville Ridge (Morgan Valley) 701 Comment
  UC353808  Calyptridium quadripetalum Milo S. Baker 1928-7-5 3075 Lake Winter Bed Rice Fork near confluence of Bear Creek (California National Forest); California National Forest Comment
  JEPS80309  Calyptridium umbellatum L. R. Heckard and J. Hickman 1981-6-20 5548 Lake n side trail of North Ridge (Snow Mountain); , North Ridge 1645 Comment
  UC1731249  Calystegia Dean W. Taylor 1997-5-8 15987 Lake 15 mi(air) N of Middletown (flat alluvial terrace adjacent to Asbill Creek) 426 Comment
  CAS-BOT-BC221548  Calystegia collina subsp. collina Ethel Crum 1939-4-30 2085 Lake Butt Canon [Butts Canyon], seven miles northeast of Aetna Springs Comment
  CAS-BOT-BC516187  Calystegia collina subsp. collina Alice Eastwood; John Thomas Howell 1938-5-15 5526 Lake Mirabel Mine Comment
  CAS-BOT-BC223616  Calystegia collina subsp. oxyphylla R. K. Brummitt; A. Wolf; R. W. Howe 1998-5-15 19858 Lake 6 km S of Middletown on Rte. 29 400 Comment
  RSA710321  Calystegia collina subsp. oxyphylla R. K. Brummitt, R. W. Howe, A. Wolf 1998-5-15 19852 Lake 8.5 km ESE of Middletown on Butts Canyon Road, just E of Detert Reservoir. 400 Comment
  RSA0116911  Calystegia occidentalis subsp. occidentalis Lyman Benson 1946-8-31 12183 Lake Thurston Lake, northwest of Lower Lake. Mt. Range: Middle North Coast. 457 Comment
  UC519537  Calystegia subacaulis subsp. subacaulis M. S. Jussel 1933-6-27 244 Lake Binkley Ranch, near Cobb Valley. Comment
  CAS-BOT-BC496972  Camassia leichtlinii subsp. suksdorfii Doris K. Kildale 1928-5-7 4952 Lake 5 miles east of Bartlett Springs Comment
  POM291140  Camassia quamash subsp. linearis Lyman Benson 1928-4-30 127 Lake Kelseyville, Middle North Coast mt. range, Cold Creek watershed, Trailors pasture, McGaw [McGaugh] Slough 442 Comment
  JEPS80231  Camassia quamash subsp. quamash L. R. Heckard and J. Hickman 1980-7-3 5388 Lake n of Summit Springs (Snow Mountain); Snow Mountain Comment
  HSC36912  Camissonia contorta John Rehling, Robert M. Specht 1976-3-20 160 Lake On the Rd. to Hopland, 5 mi. S of Hwy. 29 Comment
  POM203110  Camissonia hirtella M. S. Jussel 1933-6-25 154 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  RSA186723  Camissonia intermedia Peter H. Raven 1965-5-16 20213 Lake 4 miles west of Reiff Comment
  POM31988  Camissonia lacustris C. F. Baker 1903-5-12 s.n. Lake Near Lakeport. Comment
  UC909736  Camissoniopsis hirtella Milo S. Baker 1950-5-6 12200 Lake about 1 mi se Borax Lake Comment
  CAS-BOT-BC37449  Cardamine californica Georgia Bentley 1917-4-4 s.n. Lake Lakeport. Comment
  UCR41774  Cardamine californica L. F. LaPre 1985-5-2 s.n. Lake Inner North Coast Ranges, Geothermal Energy field 4 mi due south of Whispering Pines near the Sonoma County line, S facing slope, above Bear Creek, south of the intersection of Davies Road and Bear Ridge Road. 'Expansion Joint Site 862 Comment
  UCR41784  Cardamine californica L. F. LaPre 1986-3-29 s.n. Lake Inner North Coast Ranges, Geothermal Energy field c. 5 mi due south of Whispering Pines near the Sonoma County line, slopes along the road c. 1/4 mi below the 'Q Pad,' upper drainage of Bear Creek 860 Comment
  POM272656  Cardamine oligosperma Lyman Benson 1930-3-26 1977 Lake Town: Lucerne; Mt. Range: North Coast. 427 Comment
  UCD147220  Cardamine oligosperma Wendy Camacho; Plant Science 102 collecting interns 2014-4-26 4 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Anderson Flat. 402 Comment
  UC903708  Cardaria draba Milo S. Baker 1949-5-1 12100 Lake n of bridge across North Fork Cache Creek (Highway 20) Comment
  UCD84536  Carduus pycnocephalus Ellen Dean; C. Thomsen, T. Hansen, and windfarm meeting 2010-6-11 6136 Lake Walker Ridge. Along Walker Ridge Rd by first turnout (cleared area) north of Hwy 20. W side of road. 608 Comment
  CDA6908  Carduus tenuiflorus T. C. Fuller 1958-5-27 1178 -58 Lake 1 miles east of Lucerne. 0 Comment
  CAS-BOT-BC17815  Carex amplifolia Lewis S. Rose 1935-6-4 35207 Lake St. Helena Creek, 5 miles south of Middletown. Comment
  CAS-BOT-BC19225  Carex barbarae J. W. Blankinship 1928-8-10 s.n. Lake Kelseyville. Dells of Cold Creek. Comment
  POM290825  Carex barbarae Lyman Benson 1934-6-12 6082 Lake Kelseyville. McGaw slough. 427 Comment
  CAS-BOT-BC19393  Carex bolanderi John Thomas Howell 1945-6-20 21128 Lake Bartlett Mountain. Between Pinnacle Rock and Low Gap. Comment
  JEPS97574  Carex bolanderi R. D. Stone 1983-6-15 546 Lake Upper High Valley Creek drainage Geyser Rock (ca. 1.4 mi NW of) 883 Comment
  CAS-BOT-BC34836  Carex densa J. W. Blankinship 1927-6-12 s.n. Lake Kelseyville. Comment
  CAS-BOT-BC34837  Carex densa Mrs. L. R. Reynolds 1917-6-1 s.n. Lake Foot of Mount Sanhedrin. Comment
  POM289947  Carex dudleyi Lyman Benson 1929-3-24 1039 Lake Wet adobe fields bordering and overflowed by McGaw Slough. Kelseyville. Comment
  CAS-BOT-BC20019  Carex feta Alice Eastwood; John Thomas Howell 1938-5-17 5656 Lake Near Upper Lake. Comment
  JEPS80280  Carex fracta L. R. Heckard and J. Hickman 1980-9-17 5467 Lake trail to Milk Ranch (mear w ridge of West Peak, Snow Mt.); Snow Mt. 2011 Comment
  SEINET7561553 Image available Carex hirtissima M. J. Waterway, M. J. Lechowicz 1999-5-31 99 .041 Lake Mendocino Natl Forest, Round Burn Penny Pines, along Elk Mt Rd, about 15 mi N of its jct with Hwy 20 in Upper Lake. 1000 Comment
  CHSC98369  Carex klamathensis L. P. Janeway 2007-6-17 9040 Lake Inner North Coast Ranges. Kanaka Glade, a spring at the head of 'Spanish Creek East Fork' near the top of Pacific Ridge. Spring and meadow area with lots of young Sargent cypress (the adults killed by wildfire in 1996); south-facing slope; serpentine. Mostly along edges of springbox and small channel draining below it. 981 Comment
  JEPS75126  Carex lenticularis var. impressa L. R. Heckard 1974-9-11 3933 Lake about 1/2 mi nw Foutch Camp (about 1 1/2 mi se of Snow Mt. West); Frog Pond 1920 Comment
  UCSB46284  Carex luzulina Steele, Kelly 1980-6-25 Lake 12.5 miles north on Walker Ridge Road from its junction with Hwy. 20 Comment
  JEPS80332  Carex luzulina var. luzulina L. R. Heckard and J. Hickman 1981-6-21 5569 Lake East of lower Milk Ranch Meadow, Snow Mountain 1935 Comment
  UC766088  Carex multicaulis R. F. Hoover 1941-5-11 5017 Lake foot of grade w Middletown (on road to Kelseyville) Comment
  UCD41543  Carex multicaulis Geri Hulse-Stephens 2001-4-29 572 Lake Goat Mountain. Addington Camp. Upper Addington boundary. 1386 Comment
  CAS-BOT-BC32149  Carex multicaulis R. D. Stone 1983-6-17 565 Lake N slope of Cobb Mt. 0.5 mi N of Geyser Rock. 822 Comment
  CAS-BOT-BC32178  Carex multicostata Rimo Bacigalupi; Richard L. Hauke 1954-7-13 4676 Lake On dry slopes just below the summit of Sheetiron Mountain. 1981 Comment
  CAS-BOT-BC118397  Carex praegracilis Joseph Prince Tracy 1935-7-4 14012 Lake Cobb Mountain. N side of Cobb Valley, near Glenbrook. 822 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-BC117568  Carex serratodens Martin Simon Jussel 1933-7-8 s.n. Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch. Comment
  CDA11401  Carex serratodens G. F. Hrusa, K. van Katwyk 1995-4-22 12121 Lake Inner North Coast Ranges; Bartlett Springs Road approx. 1 m. W of intersection of Walker Ridge Road. Comment
  HSC27290  Carex serratodens J. P. Smith, J. O. Sawyer 1972-4-1 5173 Lake Wuntun Campground Comment
  JEPS124246  Carex serratodens Lowell Ahart 2015-4-10 20015 Lake About 3 miles west of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. Comment
  RSA2185  Carex serratodens J. W. Blankinship 1923-5-6 s.n. Lake Upper Kelsey Creek. Comment
  UCD42110  Carex serratodens Geri Hulse-Stephens 2002-5-31 941 Lake Goat Mountain. Lake County: Goat Mountain. Three Walnuts Marsh. Root parcel. 944 Comment
  UCD140845  Carex serratodens L. S. Rose 1935-6-4 s.n. Lake St. Helena Creek, 5 miles south of Middletown. Comment
  CAS-BOT-BC116626  Carex subfusca Alice Eastwood; John Thomas Howell 1938-5-17 5682 Lake Elk Mt. Ranger Station. Comment
  JEPS80855  Carex subfusca L. R. Heckard and J. C. Hickman 1980-7-3 5394 Lake about 1/4 mi nw Summit Spring; Snow Mt., Colusa Co. border 1524 Comment
  RSA32260  Carex subfusca J. T. Howell 1945-6-19 21020 Lake Sawmill Flat, Bartlett Mountain. 1220 Comment
  CAS-BOT-BC115579  Carex tumulicola Leo Francis Koch 1940-4-26 871 Lake 4.3 mi S of Adams Springs road junction along Highway 29, S of Kelseyville. Comment
  SEINET10946091  Carex vicaria A. Arthur Heller 1902-7-23 Heller 5952 Lake Thistle Springs, Mt. Sanhedrin. Comment
  UCD55167  Castilleja applegatei K. Carpenter; with E. Dean and K. Chaney. 2000-8-11 60 Lake McLaughlin Reserve. Research Hill, W side of Hunting Creek, just south of turn-off to Recreation Area. 632 Comment
  HSC72432  Castilleja applegatei subsp. martinii J. P. Smith, J. O. Sawyer 1972-4-8 5192 Lake 0.2 mi. N of jct. of Hwy. 20 and Walker Ridge Rd. Comment
  JEPS33791  Castilleja applegatei subsp. martinii Robert M. Lloyd 1963-5-4 2626 Lake 10 mi s Clearlake Oaks (on State Highway 20) Comment
  JEPS46011  Castilleja applegatei subsp. martinii L. R. Heckard Rimo Bacigalupi, P. Munz, G. T. Robbins 1957-7-25 811 Lake along trail up Snow Mountain from the s Snow Mountain 1615 Comment
  JEPS4837  Castilleja applegatei subsp. martinii Rimo Bacigalupi and J. R. Sweeney 1953-5-27 4164 Lake about 1.5 mi s (above) Bottle Rock Road with Lower Lake (Calif. 29) and Salmina rds (along grade up Cold Creek drainage (Bottle Rock Road), between Kelseyville and Cobb Valley) 701 Comment
  JEPS86175  Castilleja applegatei subsp. martinii L. R. Heckard 1988-4-2 6669 Lake ca 6.5 mi w Bartlett Springs (Bartlett Springs road) 1150 Comment
  JEPS80313  Castilleja applegatei subsp. pinetorum L. R. Heckard and J. Hickman 1981-6-20 5552 Lake Snow Mountain, North Ridge, N slope 1752 Comment
  RSA516626  Castilleja applegatei subsp. pinetorum R. C. Bacigalupi, Richard Hauke 1954-7-13 4675 Lake Just below (north facing slope) summit of Sheetiron Mountain. 1982 Comment
  HSC35417  Castilleja attenuata Robert M. Specht 1975-5-3 155 Lake 2.1 mi. N of junction of Bottle Road and Hwy. 175 762 Comment
  UCD147471  Castilleja attenuata Joshua Bertuch; Plant Science 102 collecing interns 2014-4-26 3 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Anderson Flat near undeveloped road. 402 Comment
  HSC48532  Castilleja exserta subsp. exserta Mark Flippo 1978-4-22 16 Lake Walker Ridge Rd., 6 mi. from Jct. with Hwy. 20, Metsker Comment
  POM298002  Castilleja foliolosa A. A. Heller 1919-5-10 13121 Lake Ridge west of Leesville. Comment
  UCD81704  Castilleja foliolosa Ellen Dean; K. Mawdsley,G. Harrington,R. Wilmarth,B. Rice,E. Salvia 2009-5-27 5712 Lake Walker Ridge. Along Walker Ridge Road, ca. 1.9 road mi N of intersection with Hwy 20. E side of road in burn area - burned in summer of 2008. 743 Comment
  UCD122545  Castilleja foliolosa D. Sanchez-Mata 1998-6-24 s.n. Lake Lower Lake. Morgan Valley Road. UC MacLaughlin Nature Reserve. 720 Comment
  UC1585839  Castilleja miniata Barbara Ertter 1988-7-4 7706 Lake 2 mi w Bear Creek Campground, Mendocino National Forest (Rice Fork crossing, ca 11 air mi n of Upper Lake (town), se of Lake Pillsbury); Rice Fork 609 Comment
  UC1734069  Castilleja rubicundula subsp. lithospermoides Kay H. Beach and F. Gould 1940-5-17 Lake near Middletown Comment
  UCSB46289  Castilleja rubicundula subsp. lithospermoides Steele, Kelly 1980-6-25 Lake 12.5 miles north on Walker Ridge Road from its junction with Hwy. 20 Comment
  CHSC115196  Castilleja rubicundula subsp. rubicundula Lowell Ahart 2015-4-28 20102 Lake Along a small meadow wash, small meadow, about 150 yards west of Barrel Spring Meadow, about 1/4 mile (air) west of Walker Ridge Road, about 3 miles (air) southwest of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. 696 Comment
  SEINET7096756  Castilleja rubicundula subsp. rubicundula A. G. Vestal 1955-4-6 s.n. Lake Serpentine ca. 2.7 miles north of Middletown on Big Canyon Road. NAD27, 38? deg. 47' 33ao, -122?_ 36' 42ao (converted to WGS84 decimal degrees) UTM Zone 10, 533715mE, 4293606mN. Comment
  UCD48215  Castilleja rubicundula subsp. rubicundula A. Haselby; M. Carson, J. Howard, P. Mayers 2000-4-29 12 Lake Lake County, McLaughlin Reserve, lower slope of Research Hill, west of Hunting Creek. 640 Comment
  CAS-BOT-BC40204  Caulanthus lasiophyllus M. S. Jussel 1933-7-7 386 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch. Comment
  HSC75291  Caulanthus lasiophyllus Teresa Prendusi 1977-4-23 Lake 0.4 mi. N of Hwy. 20 on Walker Ridge Rd. 640 Comment
  CAS-BOT-BC48504  Ceanothus confusus M. S. Jussel 1933-4-29 s.n. Lake Cobb P. O., Cobb Mt. Comment
  POM136264  Ceanothus cordulatus A. A. Heller 1902-7-22 5960 Lake Near the summit of Mt. Sanhedrin. Comment
  CAS-BOT-BC49254  Ceanothus cuneatus Agnes M. Bowman 1902-4-1 210 Lake High Valley Comment
  CDA21543  Ceanothus cuneatus G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17109 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  HSC37907  Ceanothus cuneatus Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2301 Lake Beside Morgan Valley Rd. 7.8 mi from Upper Lake 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
  POM182679  Ceanothus cuneatus D. D. Keck 1931-4-3 1081 Lake 6 miles N of Aetna Springs. Comment
  RSA10807  Ceanothus cuneatus Carl B. Wolf 1928-5-6 2012 Lake 6 mi. from Clear Lake on the Bartlett Springs Grade. (Morrison Garden) Comment
  SEINET13945829 Image available Ceanothus cuneatus Brandegee 1889-1 100 Lake Bartlett Mountain Comment
  SEINET3814958 Image available Ceanothus cuneatus Lewis S. Rose 1933-4-22 33103 Lake Adams Springs. Comment
  UC1071073  Ceanothus cuneatus var. cuneatus A. Simontacchi 1937-6-25 203 Lake 2 mi sw. Sawmill Falt; Lakeport qaud., Mendocino Nat. For. 822 Comment
  UCD81101  Ceanothus cuneatus var. cuneatus Ryan Abe; with PLB 102 class 2009-5-3 56 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
  CAS-BOT-BC49821  Ceanothus diversifolius John Thomas Howell 1976-4-28 51609 Lake south side of Elk Mt. 1066 Comment
  SEINET12210780  Ceanothus diversifolius W. Knight, Knight, I. 1982-1 4504 Lake tilden Botanic Garden, Berkeley Comment
  UC1070634  Ceanothus foliosus K. E. Bradshaw 1937-6-1 42 Lake 5 mi w Lakeport; Lakeport quad. 792 Comment
  UC79980  Ceanothus foliosus Katharine Brandegee Aug 1892 Lake Snow Mountain Comment
  UCD36648  Ceanothus foliosus var. foliosus Beecher Crampton 1955-6-13 2853 Lake Lake County, 4 miles south of Kelseyville, Bottle Rock Road. Comment
  UC18341  Ceanothus incanus State Survey 1863-1 2663 Lake Comment
  CAS-BOT-BC50137  Ceanothus integerrimus M. S. Jussel 1933-6-27 240 Lake Between Cobb Mountain and Adam Springs on the Binkley Ranch Comment
  CAS-BOT-BC63652  Ceanothus integerrimus H. E. McMinn 1925-12-30 1595 Lake Grade from Hopland to Lakeport. Mayacama Range. Comment
  JEPS42253  Ceanothus integerrimus Willis L. Jepson 1892-7-30 14074 Lake Lower Lake grade to Kelseyville (over shoulders Mt. Konocti) Mountain Region of Clear Lake Comment
  OBI10467  Ceanothus integerrimus Milo S. Baker 1934-4-7 7798 Lake Bottlerock rd Comment
  SD7251  Ceanothus integerrimus Daniel Cleveland 1882-6-22 Lake Mt. Grade near Allen Springs Comment
  CHSC98898  Ceanothus integerrimus var. californicus L. P. Janeway 2007-6-17 9051 Lake Inner North Coast Ranges. Along northern end of Indian Ridge at Pacific Ridge, 1.8 km south-southeast of Kanaka Glade. 1097 Comment
  CAS-BOT-BC51083  Ceanothus jepsonii James A. Gunn, Jr. 1902-5-17 s.n. Lake 3 m. N. W. of Glenbrook Comment
  SACT002941  Ceanothus jepsonii M. Wiesendanger 1928-4-5 Lake Comment
  SBBG118114  Ceanothus jepsonii C. Bornstein, E. Collins, R. Lutsko 2004-6-18 Lake Walker Ridge Rd, 0.45 mi S of jct with Bartlett Springs Rd Comment
  UC1198014  Ceanothus jepsonii Joseph P. Tracy 1935-7-4 14010 Lake n side Cobb Valley (near Glenbrook.); Cobb Mountain 822 Comment
  UCD101282  Ceanothus jepsonii Daniel Sanchez-Mata; Tomas Santamaria 2008-7-12 s.n. Lake Kelseyville-Lakeport. Highland Springs Road. Highland Springs. 600 Comment
  UCD112057  Ceanothus jepsonii Beecher Crampton 1953-6-2 1426 Lake 3 miles east of Middletown, along Highway 53. Comment
  UCD112066  Ceanothus jepsonii D. Sanchez-Mata 1996-7-3 s.n. Lake Kelseyville (Kelseyville-Lower Lake). Bottle Rock Road. 800 Comment
  UCD151234  Ceanothus jepsonii James A. Neilson Jr. 1974-4-30 3570 Lake Lake County (on county line between Sonoma and Lake counties): Mayacmas Mountains, county line ridge, 1/4 mile north of Geyser Rock. (Elevation estimated using Google Earth by label maker.) 975 Comment
  SEINET12210990  Ceanothus jepsonii F. H. Utech, McClintock, E.; Knight, W.; Knight, I. 1984-1 84 -032 Lake ca 6 mi E from junction of CA 29 & Butts Canyon Road on Butts Canyon Road, Detert Reservoir area 305 Comment
  POM285187  Ceanothus jepsonii subsp. albiflorus Lyman Benson 1935-5-18 6625 Lake Cobb Valley. Middle N Coast mt. range, Clear Lake watershed. 915 Comment
  RSA95360  Ceanothus jepsonii subsp. albiflorus F. W. Peirson 1926-4-3 6610 Lake 3.3 mi N of Middletown. Comment
  CAS-BOT-BC51121  Ceanothus jepsonii var. albiflorus John Thomas Howell 1939-5-7 14643 Lake near Putah Creek bridge North of Middletown Comment
  CAS-BOT-BC51122  Ceanothus jepsonii var. albiflorus J. W. Blankinship 1923-4-29 s.n. Lake Siegler Springs Comment
  HSC90069  Ceanothus jepsonii var. albiflorus C. Baldwin, A. Hiss, P. Reynolds 1990-4-14 42 Lake Indian Valley Reservoir access rd. 1.5 mi NE of intersection with Walker Ridge Rd., 20 m off rd. 689 Comment
  SDSU10321  Ceanothus jepsonii var. albiflorus D. F. Howe 1966-6-3 Lake 6.7 miles S of Middletown. 335 Comment
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Aug 17 2015
  SBBG4336  Ceanothus lemmonii H. and M. Dearing 1939-5-12 3334 Lake Bartlett Mtn 1066 Comment
  CAS-BOT-BC53202  Ceanothus parryi Carl B. Wolf 1928-5-4 1873 Lake 5 miles south of Middletown Comment
  JEPS48872  Ceanothus parryi W. L. Jepson 1942-6-9 20703 Lake along St. Helena Creek Mt. St. Helena, E side Comment
  JEPS42262  Ceanothus prostratus Willis L. Jepson 1897-7-15 14038 Lake Glenbrook Comment
  CAS-BOT-BC83801  Ceanothus prostratus var. occidentalis D. O. Burge; C. Miller 2007-6-13 943 b Lake Boggs Mountain Demonstration State Forest 1000 Comment
  CAS-BOT-BC277015  Centaurea iberica T. C. Fuller 1959-11-6 3251 Lake Bowcher Ranch, ca. 3 mi. n.e. of Middletown Comment
  RSA797292  Centaurea solstitialis Keith E. Hoffmaster 1938-6-29 s.n. Lake Near Clear Lake Oaks. Comment
  SDSU4593  Centromadia parryi D. F. Howe 1967-8-10 4371 Lake 7 miles west of Lake-Colusa Co. line. 610 Comment
  UC727016  Centromadia parryi subsp. parryi A. A. Heller 1941-9-22 16329 Lake near Grizzly Spring Comment
  RSA2412  Cerastium glomeratum J. W. Blankinship 1924-5-2 s.n. Lake Kelseyville. Comment
  CAS-BOT-BC179402  Cercis occidentalis Carl B. Wolf 1928-5-6 1966 Lake 2 miles up Bartlett Springs grade 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
  HSC14632  Cercis occidentalis D. M. Patten 1964-3-25 Lake 5 mi. NW of Lakeport on Hidden Lake Rd. 427 Comment
  HSC14633  Cercis occidentalis Eugene Andreuccetti 1964-4-11 16 Lake 1 mi. E of Clearlake Oaks, on Hwy. 20 Comment
  HSC14636  Cercis occidentalis T. F. Newman 1965-4-6 656 Lake N shore of Clear Lake. Comment
  RSA10178  Cercis occidentalis Carl B. Wolf 1923-5-5 1966 Lake 3.5 miles from Clear Lake on the Bartlett Springs Grade Comment
  RSA2385  Cercis occidentalis J. W. Blankinship 1924-6-14 s.n. Lake Mt. Konocti. 610 Comment
  UCD131812  Cercis occidentalis Arti Lal; PLS 102 plant collecting interns 2013-4-14 7 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. Along road that goes southeast from Glebe Road at gate. 553 Comment
  POM268525  Cercocarpus betuloides K. e. Bradshaw 1937-6-4 72 Lake 1 mile WSW of Liberty School. Lakeport [quad?] 640 Comment
  CAS-BOT-BC135503  Cercocarpus betuloides var. betuloides L. R. Abrams 1928-5-7 12508 Lake Cache Creek, 2 miles west of Hough's Springs Comment
  CAS-BOT-BC135507  Cercocarpus betuloides var. betuloides John Thomas Howell 1945-6-20 21114 Lake Pinnacle Rock, Bartlett Mountain Comment
  CAS-BOT-BC135545  Cercocarpus betuloides var. betuloides J. W. Blankinship 1926-3-27 s.n. Lake Mt. Konocti 609 Comment
  CHSC101241  Cercocarpus betuloides var. betuloides G. F. Hrusa; R. Gross; L. Houser 2008-4-11 17111 Lake Open slopes immediately below Indian Valley Reservoir spillway into N. Fk. Cache Creek tailrace. 396 Comment
  UCD40014  Cercocarpus betuloides var. betuloides Rodney Gale Myatt 1971-9-16 1058 Lake Hull Mt., north of Lake Pillsbury. 1127 Comment
  HSC43954  Cercocarpus montanus var. glaber Robert M. Specht 1977-4-29 808 Lake NW facing slope of Round Mtn. 646 Comment
  CHSC90842  Chaenactis douglasii D. Isle 1995-6-27 198 Lake Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. Above Timberline Camp. 1786 Comment
  UCD66971  Chaenactis douglasii var. douglasii Ellen Dean; Davis Botanical Society 2008-5-31 5039 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-BC284564  Chaenactis glabriuscula var. heterocarpha Alice Eastwood; John Thomas Howell 1938-5-16 5631 Lake Lake-Colusa Co. line on road to Williams Comment
  POM203154  Chaenactis glabriuscula var. heterocarpha M. S. Jussel 1933-6-28 289 Lake Between Cobb Mtn and Adams Springs on the Binkley Ranch Comment
  POM54138  Chaenactis glabriuscula var. heterocarpha C. F. Baker 1903-5-12 3006 Lake Divide between Lakeport and Hopland Comment
  UCD66975  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 terminus of forest service road that ends due west of Goat Mountain lookout and southeast of Youngs Corral Spring. 1490 Comment
  CAS-BOT-BC284556  Chaenactis glabriuscula var. heterocarpha Mrs. H. M. Mitchell 1932-4-10 s.n. Lake Unspecified 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
  CAS-BOT-BC277662  Chaenactis glabriuscula var. megacephala John Thomas Howell 1945-6-19 21030 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  CAS-BOT-BC279776  Chamaemelum fuscatum Greg de Nevers 2001-7-8 12578 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC68270  Cheilanthes gracillima G. Ledyard Stebbins; Walter Knight; Irja Knight 1969-10-5 2786 Lake At summit of Pinnacle Rock 1407 Comment
  HSC66587  Cheilanthes intertexta D. Boyd, M. Eichelberger, Tim Messick, T. Ranker 1980-4-19 18 Lake Coldsprings Campground along access road to Indian Valley Dam Comment
  POM279695  Chenopodium album Lyman Benson 1936-8-15 7946 Lake Kelseyville; Mt. Range: Middle North Coast; Watershed: Clear Lake. Comment
  UCD147492  Chenopodium californicum Elice Leung; 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. Lower reaches of Lewis Ridge. 414 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
  POM286882  Chimaphila menziesii Lyman Benson 1932-6-21 3728 Lake Elk Mountain. Eel River watershed, Middle N Coast Range. 1220 Comment
  RSA2505  Chlorogalum angustifolium J. W. Blankinship 1928-7-15 s.n. Lake Kelseyville Comment
  OBI13075  Chlorogalum angustifolium Robert F. Hoover 1963-7-2 8564 Lake Lake Pillsbury Comment
  UCD83822  Chlorogalum pomeridianum Ellen Dean; G. Harrington, C. Thomsen, J. Gilardi 2010-5-12 6001 Lake southern part of Cache Creek Wilderness Area. Area is accessed via Morgan Valley Road and eastern forks of Rocky Creek Road. Permission granted to use private road to get to Wilderness boundary. 797 Comment
  CAS-BOT-BC497680  Chlorogalum pomeridianum J. W. Blankinship 1928-9-11 s.n. Lake Mt. Konocti Comment
  UC353805  Chorizanthe clevelandii Milo S. Baker 1928-7-5 3097 a Lake summer bed of Rice Fork near conflucence Bear Creek; California National Forest, Rice Fork, Bear Creek Comment
  UC519540  Chorizanthe clevelandii M. S. Jussel 1933-6-25 143 Lake Binkley Ranch near Cobb Valley; Binkley Ranch Comment
  CAS-BOT-BC191816  Chorizanthe clevelandii Milo S. Baker 1928-7-5 3097 b Lake Winter bed of Rice Fork of Eel River near confluence of Bear Creek Comment
  UC1196559  Chorizanthe membranacea J. P. Tracy 1902-5-30 1657 Lake 6 mi nw Lakeport (hills about Scotts Valley); , nw of Lakeport 426 Comment
  UC1515956  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
  UCD167706  Cirsium James Neilson 1981-5-3 4016 Lake Mayacmas Mountains. Highland Cr. (Exact location unknown. Coordinates estimated by label maker. Georeferenced based on Neilson 4015.) Comment
  UCD41606  Cirsium cymosum Geri Hulse-Stephens 2001-6-4 612 Lake Goat Mountain. Addington Camp. 1386 Comment
  CHSC90869  Cirsium douglasii D. Isle 1995-7-19 191 Lake Mendocino National Forest--North Coast Ranges. Little Stony Creek Watershed. Pacific Point. 1121 Comment
  UCD20618  Cirsium douglasii var. douglasii E. Dean; with M. Bibbo 2002-7-5 1165 Lake McLaughlin UC Reserve. Border of Napa/Lake counties. SE corner of lower reaches of Research Hill. W of Hunting Creek. 640 Comment
  CAS-BOT-BC292688  Cirsium occidentale var. venustum Agnes M. Bowman 1902-5-1 128 Lake Sulphur Banks Comment
  POM289699  Cirsium occidentale var. venustum Lyman Benson 1932-6-15 3679 Lake Bottle Rock Mountain, Middle N Coast Range, Kelsey Creek watershed. 914 Comment
  CAS-BOT-BC288724  Cirsium remotifolium John Thomas Howell 1937-7-19 13133 Lake Elk Mt Comment
  CDA1550  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-BC285788  Cirsium vulgare Walter Knight; Irja Knight 1969-7-4 2755 Lake On south-facing slope of Sheetiron Mt. 1889 Comment
  CAS-BOT-BC169778  Cistanthe quadripetala M. S. Jussel 1933-6-25 136 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  UC1002656  Clarkia affinis Milo S. Baker 1934-5-6 12928 Lake 3+ mi e Middletown Comment
  UC634701  Clarkia amoena Pauline Schulthess 1931-7-20 Lake about 3 mi w Highland Springs (Toll Road) Comment
  CAS-BOT-BC160976  Clarkia amoena subsp. amoena A. A. Heller 1902-7-25 s.n. Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  CAS-BOT-BC160980  Clarkia amoena subsp. amoena A. A. Heller 1916-6-7 12375 Lake Between Bartlett Springs and Allen Springs Comment
  CAS-BOT-BC160983  Clarkia amoena subsp. amoena D. Cleveland 1882-1-1 s.n. Lake Allen Springs Comment
  CAS-BOT-BC160987  Clarkia amoena subsp. amoena L. R. Abrams 1928-5-5 12326 Lake Kelseyville Comment
  CAS-BOT-BC163505  Clarkia amoena subsp. huntiana Clare R. Wheeler; Gladys L. Smith 1981-6-22 2501 Lake Mendocino National Forest, enroute to Sanhedrin Lookout at [Townhead] Toehead Flat, about 7 mi NW of Soda Creek Station 1219 Comment
  CAS-BOT-BC164186  Clarkia concinna L. R. Abrams 1928-5-5 12394 Lake 1-3 mi. up West side Bartlett grade Comment
  OBI12134  Clarkia concinna Robert F. Hoover 1968-5-26 11094 Lake Harbin Springs Comment
  SBBG122926  Clarkia concinna B. Ertter, L. Vorobik, E. Neese 1988-6-4 7524 Lake Scotts Valley Rd, 5 mi S of Hwy 20, ca. 5 air mi NW of Lakeport 426 Comment
  SEINET7067203  Clarkia concinna 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
  CDA24953  Clarkia concinna subsp. concinna G. F. Hrusa, R. Gross 2008-5-23 17386 Lake North Coast Ranges; Box Cyn. Creek in upper Benmore Canyon, immed. E and S of Indian Valley Reservoir spillway. 457 Comment
  RSA14232  Clarkia concinna subsp. concinna Daniel Cleveland 1882-06 s.n. Lake Allen Spring. Comment
  CAS-BOT-BC164604  Clarkia gracilis subsp. gracilis Alice Eastwood 1925-5-23 12886 Lake Big Rock near Dashiells, Mt. Sanhedrin 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
  RSA0060034  Clarkia gracilis subsp. sonomensis Francia Chisaki, Helen K. Sharsmith 1959-5-27 1343 Lake On road to Howard Hot Springs, 0.2 mile north of Howard Hot Springs Comment
  CHSC78677  Clarkia gracilis subsp. tracyi L. P. Janeway 2000-5-30 6751 Lake Inner North Coast Ranges. Dry stony ground adjacent to a spring and rocky drainage on northeast side of Bartlett Springs Road 1.1 km northwest of Walker Ridge summit. 631 Comment
  UCR80859  Clarkia gracilis subsp. tracyi G. Fred Hrusa 1993-6-1 11165 Lake Bear Valley-Bartlett Spring Road, midway up E side of Walker Ridge. 500 Comment
  CAS-BOT-BC163315  Clarkia modesta Doris K. Kildale 1928-5-7 4958 Lake 7 miles east of Bartlett Springs Comment
  CAS-BOT-BC163317  Clarkia modesta W. R. Ernst 1956-6-20 4 Lake About 2 miles east of Highway 20 on road to Bartlett Springs Comment
  UCD104848  Clarkia purpurea M. Ensign 1943-5-28 342 Lake 2 miles N of Reiff. 916 Comment
  CAS-BOT-BC163836  Clarkia purpurea subsp. quadrivulnera Georgia Bentley 1917-5-29 s.n. Lake Lakeport Comment
  UC144079  Clarkia purpurea subsp. quadrivulnera Joseph P. Tracy May 28 1902-May 30 1902 1713 Lake Lakeport Cemetery Northern Coast Ranges 426 Comment
  UC1282764  Clarkia rhomboidea J. R. Sweeney 1951-4-15 622 Lake 1.2 mi sw Highland Springs 464 Comment
  UC1299411  Clarkia rhomboidea Freed W. Hoffman 1947-6-20 1612 Lake near Colusa-Lake county line (summit of mt.); North Coast Ranges, Goat Mt. Comment
  SEINET10492537  Clarkia rhomboidea Ertter 1988-6-4 ERTTER 7500 Lake Bottle Rock Rd a few miles NW of Pine Grove, 1.3 miles SE of Sulphur Cr Rd jct, halfway between Kelseyville and Middleton; bare slopes of draw on grassy N-facing slope, scattered pine and oak, below chaparral on ridge; T11/12N R8W, 2400 feet. 730 Comment
  SEINET12194329  Clarkia rubicunda M. J. Williams, Roderick, W. 1984-1 84- 14 -3 Lake 2 mi NE of Middletown 305 Comment
  CAS-BOT-BC165417  Clarkia unguiculata Georgia Bentley 1917-6-3 s.n. Lake Lower Lake Comment
  RSA10167  Claytonia exigua subsp. exigua C. B. Wolf 1928-5-6 1981 Lake 6 mi. from Clear Lake on the Bartlett Springs Grade. (Morrison Garden) Comment
  SEINET199880  Claytonia exigua subsp. exigua S. G. Smith, J Anderson 1957-6-9 2989 Lake Margins of Boggs Lake full of water but usually dry later; E of Bottle Rock Rd 899 Comment
  UC1318343  Claytonia gypsophiloides J. R. Sweeney 1950-5-20 492 Lake 1.2 mi sw Highland Springs Comment
  UCD110853  Claytonia parviflora Christopher Mallek 2008-1 HV1- 2 Lake High Valley. 793 Comment
  CAS-BOT-BC439494  Claytonia parviflora subsp. parviflora Alice Eastwood 1925-5-22 12854 Lake Dashiells, Mt. Sanhedrin Comment
  CDA9382  Claytonia parviflora subsp. parviflora G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18567 Lake North Coast Ranges; Silver Spur Ranch. Benmore Canyon at intersection of Box Canyon, 1 1/2 mi. S of spillway at Indian Valley Reservoir. 432 Comment
  HSC64316  Claytonia parviflora subsp. parviflora J. P. Smith, Thomas W. Nelson 1976-4-13 8562 Lake Bartlett Springs Rd., 8.2 mi. from its jct. with Hwy. 20 1067 Comment
  RSA2406  Claytonia parviflora subsp. parviflora J. W. Blankinship 1923-3-25 s.n. Lake Mt. Konocti. Shady woods. Comment
  JEPS124239  Claytonia parvifolia subsp. parvifolia Lowell Ahart 2015-4-10 20019 Lake About 3 miles west of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. Comment
  HSC17693  Claytonia perfoliata H. E. Parks, S. T. Parks 729 Lake Near old Mirabel Mine Comment
  JEPS75710  Claytonia rubra L. R. Heckard 1972-7-8 3065 Lake Frog Pond to Milk Ranch; Snow Mt. 1981 Comment
  UC1111598  Claytonia rubra subsp. rubra Herbert L. Mason 1936-4-26 11097 Lake 1.5 mi e Bartlett Springs Comment
  CAS-BOT-BC443778  Claytonia rubra subsp. rubra M. S. Jussel 1934-3-29 s.n. Lake Glenbrook Comment
  SEINET199763  Claytonia rubra subsp. rubra H. L. Mason 1926-3-26 11097 Lake 1.5 mi E of Bartlett Springs Comment
  JEPS80108  Claytonia saxosa L. R. Heckard with J. Hickman 1980-7-1 5266 Lake ca 10 mi w Stonyford (trail from Summit Springs to Snow Mt.); Snow Mt. 1889 Comment
  UC1183413  Claytonia saxosa J. M. Tucker 1959-5-30 3523 Lake 1.25 mi nw Goat Mountain Lookout; Goat Mountain 1798 Comment
  HSC66638  Clematis lasiantha P. Powers, D. Stamp, J. Spitler, Cathy Railey, C. Macdonald 1980-4-19 7 Lake Coldsprings Campground along access rd. to Indian Valley Dam Comment
  RSA10770  Clematis lasiantha Carl B. Wolf 1928-5-6 2050 Lake 3 mi E of Barlett Springs on the road to Williams. Comment
  SD8217  Clematis lasiantha Daniel Cleveland 1882-6-22 Lake Allen Springs 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
  UC13997  Clematis ligusticifolia unknown August, 1882 Lake Comment
  UCD18131  Clematis ligusticifolia K. Carpenter; with E. Dean and K. Chaney. 2000-8-11 68 Lake McLaughlin Reserve. Research Hill area, growing along Knoxville-Berryessa Rd., just south of turn-off to Recreation Area, E side of Hunting Creek, SW side of road. 632 Comment
  HSC85772  Collinsia bartsiifolia Andrea Begnoche, Bobbi Schnell, Leonel Arguello 1987-4-11 33 Lake Stony Creek Rd., a few mi. from Digger Pine Campground, S side of the road Comment
  SEINET12271782  Collinsia bartsiifolia Unknown 1940-1 901 Lake 4.4 mi S of Lakeport Comment
  POM311188  Collinsia bartsiifolia var. bartsiifolia Leo Koch 1940-4-27 901 Lake 4.4 miles south of Lakeport. Comment
  CHSC45721  Collinsia grandiflora Jean A. Graham 1988-4-9 4 Lake Jct Hwys 29 and 175, ca. 3 mi se of Kelseyville. 463 Comment
  CHSC48980  Collinsia greenei Vernon Oswald 1986-5-12 2029 Lake Bartlett Springs Rd. near Summit Peak. 1066 Comment
  RSA296428  Collinsia greenei Calvin McMillan, Phyllis McMillan, L. R. Heckard 1952-4-20 1625 Lake At Hill 1030, along road to Lower Lake, about 2 miles north of Middletown. Comment
  POM273529  Collinsia greenei Lyman D. Benson 1932-6-12 3661 Lake Colusa Line - Abbot Mine. N. Fork Cache Creek watershed. 457 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
  UC885544  Collinsia greenei Baker 1938-5-3 8964 Lake 2.8 mi e Middletown (hill) Comment
  CHSC57517  Collinsia heterophylla Elisa E. Amen 1988-4-16 42 Lake Ca. 2 mi w Highway 29 and ca. 1 mi nw of Hopland Road on e side Hopland Mountain ca. 2 mi se Lakeport. 518 Comment
  HSC85776  Collinsia heterophylla Bobbi Schnell, Andrea Begnoche, Leonel Arguello 1987-4-11 Lake 8 mi. N of Hwy. 20 on Walker Ridge Rd., Blue Oak Campground Comment
  RSA10780  Collinsia sparsiflora Carl B. Wolf 1928-5-6 2039 Lake 3 miles west of Bartlett Springs on the road to Clear Lake. 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
  UC1060638  Collinsia sparsiflora var. arvensis Francia Chisaki, Gene B. Newcomb 1958-3-31 1082 Lake 2.1 mi s of Lakeport (edge of Lakeport Airport); Lakeport Airport Comment
  HSC45708  Collinsia sparsiflora var. collina Sheila Logan 1978-4-23 101 Lake Barrel Springs Campground. 701 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
  JEPS6316  Collinsia sparsiflora var. collina Milo S. Baker 1930-4-19 4864 d Lake near Ziegler Springs Comment
  CDA24949  Collinsia sparsiflora var. sparsiflora G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17101 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  UC566105  Collinsia sparsiflora var. sparsiflora A. E. Wieslander 1934-4-15 450 Lake Bendmore Valley 762 Comment
  JEPS80304  Collinsia torreyi var. latifolia L. R. Heckard and J. C. Hickman 1981-6-20 5544 Lake on trail to Snow Mt, on slope of North Ridge Crocket Camp 1554 Comment
  CAS-BOT-BC229528  Collomia diversifolia Baker 1938-5-2 8966 Lake W of new Mirabel mine Comment
  HSC47460  Collomia diversifolia J. P. Smith 1978-4-22 9743 Lake Lake/Colusa County line, Walker Ridge Rd., 0.6 mi. from its junction with Hwy. 20 640 Comment
  LA86509  Collomia diversifolia Roman Gankin; 1965-5-6 519 Lake hill overlooking Cold Spring Camp, 0.9 mi. E of Little Indian Valley (Kowalski Ranch and Stanton Creek) Comment
  POM310951  Collomia diversifolia H. L. Mason 1938-5-1 11741 Lake 3 miles east of Middletown Comment
  UC1299594  Collomia diversifolia Freed W. Hoffman 1947-6-21 1604 Lake on road to Thistle Glade (w side of mountain); Snow Mountain Comment
  UCD163340  Collomia diversifolia Craig D. Thomsen 2009-5-3 2811 Lake Walker Ridge, just south of Cold Spring Mountain 6.5 miles north of Hwy 20. Vicinity of Walker Ridge Rd. Along fire break road, just south of guard rail. 1066 Comment
  UCR45093  Collomia diversifolia 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
  POM279757  Collomia grandiflora Lyman Benson 1933-6-20 4478 Lake Rincon School, Kelseyville. 518 Comment
  POM65616  Collomia grandiflora A. A. Heller 1902-7-14 5866 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  SD7644  Collomia grandiflora Daniel Cleveland 1882-6-20 Lake Allen Springs Comment
  UC1299527  Collomia tinctoria Freed W. Hoffman 1947-6-21 1668 Lake lower Nye camp to upper Nye Camp (w side of mountain); Snow Mountain Comment
  JEPS80349  Convolvulus arvensis L. R. Heckard and J. Hickman 1981-6-21 5586 Lake East Peak Snow Mt. (summit) 2133 Comment
  UC1123581  Convolvulus arvensis R. C. Wilson 1937-3-15 387 Lake 3 1/2 mi n Lakeport; Lakeport Quadrangle Comment
  HSC41886  Convolvulus arvensis Lloyd Simpson 1977-4-23 285 Lake Hwy. 20, 2.2 mi. W of its junction with Hwy. 29 Comment
  UCD168599  Corallorhiza maculata var. maculata Ellen Dean; G. Harrington, T. Zavortink, T. and F. Starbuck 2017-5-27 9364 Lake along Bartlett Springs Road between Bartlett Springs and Clear Lake. Sawmill Flat. South side of road adjacent to stream. 1121 Comment
  LA209068  Cordylanthus pilosus subsp. hansenii H. Lewis; 1940-7-4 sn Lake 3 mi. S of Kelseyville Comment
  RSA2671  Cordylanthus pilosus subsp. pilosus J. W. Blankinship 1928-8-25 s.n. Lake Clear Lake, Kelseyville. Comment
  RSA2673  Cordylanthus pilosus subsp. pilosus J. W. Blankinship 1928-8-24 s.n. Lake Mt. Konocti, Kelseyville. 610 Comment
  CHSC35300  Cordylanthus pringlei J. Lacey; R. Ondricek-Fallscheer 1981-7-28 20 Lake Turn off of Bottle Rock Rd, just s of Glenbrook on to Hwy Valley Rd and continue 2 mi along a dirt rd. 799 Comment
  JEPS6817  Cordylanthus pringlei R. F. Hoover 1938-9-23 3867 Lake Butts Canyon Comment
  JEPS6996  Cordylanthus pringlei Peter H. Raven 1954-9-1 8112 Lake about 1 mi e Mirabel Park; Hoffman Creek Comment
  HSC90814  Cordylanthus tenuis subsp. brunneus L. R. Heckard, T. I. Chuang 1968-6-18 1948 Lake E of Whispering Pines resort, NW of Middletown Comment
  RSA523329  Cordylanthus tenuis subsp. brunneus L. R. Heckard, Chuang 1968-6-18 1948 Lake East of Whispering Pines resort, northwest of Middletown Comment
  UCR198126  Cordylanthus tenuis subsp. brunneus Ellen Dean, Mark Bibbo 2002-7-5 1175 Lake UC McLaughlin Reserve, BLM land on west side of the Reserve's Research Hill Northern trailhead parking lot and trail. 640 Comment
  CAS-BOT-BC209760  Cornus glabrata A. A. Heller 1916-6-7 12365 Lake Between Bartlett Springs and Allen Springs Comment
  CAS-BOT-BC209765  Cornus glabrata Mrs. Merrel Ackley 1965-6-1 s.n Lake Bear Valley between Elk Mt. and Snow Mt. Comment
  JEPS78601  Cornus glabrata Edward Lee 1936-9-20 2581 Lake lower camp s. of Snow Peak west (Snow Mt.); Snow Mt. Comment
  UC173894  Cornus glabrata H. M. Hall 1913-7-27 9591 Lake 40-50 mi. from Pacific Ocean Scott Valley (e. base of hills); inner North Coast Ranges, n. Lake Co., Scott Valley Comment
  CAS-BOT-BC212033  Cornus nuttallii H. L. Mason 1926-3-21 2781 Lake Near summit of road from Middletown to Mount St. Helena Comment
  OBI53740  Cornus nuttallii David J. Keil, Kathleen Keil 1992-7-18 23420 Lake Mendocino NF. 4.5 mi N of turnoff to Deer Valley along Elk Mountain rd (north of Upper Lake) Comment
  RSA2695  Cornus nuttallii J. W. Blankinship 1923-4-8 s.n. Lake Mt.Hannah. 915 Comment
  SJSU8753  Cornus nuttallii R. D. Kent & M. J. Branstrom 1958-5-24 73 Lake by Hwy 29, 14 mi N of Middletown 609 Comment
  UCD84827  Cornus nuttallii Nellie Coffey 1931-4-12 s.n. Lake Exact location unknown. Comment
  CAS-BOT-BC212202  Cornus sericea H. E. McMinn No label on sheet. s.n. Lake Near Highland Springs Comment
  CAS-BOT-BC212133  Cornus sericea W. R. Dudley 1901-8-29 s.n. Lake Along brook in Trail Creek Valley, Salmon Mts. Comment
  UC875864  Cornus sericea subsp. sericea Milo S. Baker 1928-7-6 3123 a Lake California Nat'l Forest, Deer Creek Comment
  UCD40021  Corylus cornuta subsp. californica Rodney Gale Myatt 1971-9-16 1331 Lake Just above Potter Valley, west of Lake Pillsbury. 609 Comment
  CAS-BOT-BC299710  Crocidium H. L. Mason 1929-4-29 5443 Lake About three miles west of Lakeport on Hopland Road Comment
  RSA702785  Crypsis schoenoides L. Ahart 2004-10-4 11442 Lake Below the high water line of Indian Valley Reservoir, east of the causeway, in the northwest part of the reservoir, on the east side of Bartlett Springs Road. 447 Comment
  POM296944A  Crypsis vaginiflora Lyman Benson 1943-9-2 11433 Lake Kelseyville; Middle North Coast Mt. Range. 412 Comment
  UC857147  Cryptantha hispidula Frank W. Gould 1940-5-15 1262 Lake 2.5 mi ne Middletown Comment
  HSC3613  Cryptantha hispidula Francia Chisaki, H. K. Sharsmith 1959-5-27 1341 Lake 1.8 mi. W on Bartlett Springs Rd. (just S of Leesville), N Coast Range Comment
  RSA128400  Cryptantha hispidula Robert F. Hoover 1938-6-9 3583 Lake Ridge between Indian Valley and Bear Creek Valley. Comment
  UC596352  Cryptantha hispidula R. F. Hoover 1938-6-9 3583 Lake ridge between Indian Valley and Bear Creek valley Comment
  UC857190  Cryptantha microstachys Milo S. Baker 1938-4-24 8920 Lake 32.5 mi beyond Middletown (Williams Highway) Comment
  CAS-BOT-BC33122  Cryptantha milobakeri Milo Samuel Baker 1934-5-5 7629 Lake about midway between Kelseyville and Lower Lake Comment
  CAS-BOT-BC85527  Cupressus macnabiana Clare R. Wheeler 1978-10-14 740 Lake Mayacamas Mountains, Mill Creek Rd., approx. 8 miels S.E. of Mill Creek county Park. 762 Comment
  CDA677  Cupressus macnabiana Vernon H. Oswald & Lowell Ahart 1998-5-7 9014 Lake Bartlett Springs Road on the east approach to Indian Valley Reservoir, between Complexion Spring and Kowalski Ranch. Comment
  UC572439  Cupressus macnabiana K. Bradshaw 1937-5-29 24 Lake 3 mi sw High Glade Lookout; Lake<la?>t Quadrangle 838 Comment
  UCD110848  Cupressus macnabiana Christopher Mallek 2008-1 IV- 1 Lake Indian Valley. 488 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
  NY16690  Cupressus macnabiana I. L. Wiggins 1932-3-13 5771 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
  NY16707  Cupressus macnabiana C. B. Wolf 1934-10-16 6192 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
  NY16714  Cupressus macnabiana L. Abrams 1916-7-27 6272 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
  CAS-BOT-BC80817  Cupressus sargentii R. Bacigalupi 1926-1-2 1240 Lake Mt. St. Helena Grade about 4 miles south of Middletown Comment
  CAS-BOT-BC80822  Cupressus sargentii C. B. Wolf; E. R. Johnson 1934-10-14 6188 Lake 7 mi. E. of Houghs Springs on rd. to Williams, 3 mi. W. of Colusa Co. line 609 Comment
  NY16852  Cupressus sargentii J. A. Gunn Jr. 1902-5-17 s.n. Lake This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  NY658634  Cupressus sargentii J. Silba 2002-10-25 B- 278 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
  UCD162966  Cuscuta californica James A. Neilson Jr. 1977-7-19 3950 Lake Mayacmas Mountains; Glenbrook. (Exact location unknown. Coordinates estimated by label maker.) Comment
  RSA0002382  Cuscuta howelliana Peter Rubtzoff, P. H. Arnaud 1966-8-20 5792 Lake Boggs Lake. Open dry margin of the lake, inundated in winter. Comment
  RSA0116946  Cuscuta indecora var. indecora Lyman Benson 1943-8-8 11424 Lake Kelseyville. Mt. Range: Middle North Coast. Drainage Area: Clear Lake. Comment
  SJSU9141  Cuscuta subinclusa D. J. Thompson 1954-10-9 163 Lake Cow Mt Recreational Area, Lower Benmore region Comment
  UC1077079  Cycladenia humilis var. humilis Herbert L. Mason 1937-9-20 11538 Lake s.w. slopes of Snow Mt. 1828 Comment
  RSA273420  Cynoglossum grande M. A. Baker 1977-4-23 202 Lake 0.4 miles north of State Route 20 on the Walker Ridge road. 640 Comment
  UC76151  Cynoglossum grande Hardin Irwin 1904-3 22 Lake vicinity of Kelseyville (Cold Creek Canyon); Cold Creek Canyon Comment
  SEINET12326999  Cynoglossum grande J. M. Thayer, Stern, K. R. 1984-1 1 Lake jct Hwy 29 and 175, ca 3 mi SE of Kelseyville 463 Comment
  CHSC52144  Cyperus eragrostis Detzer; M. Sacks 1977-7-8 Lake On bank of Eel River. Ca 16 km from Potter Valley on Eel River Rd. 489 Comment
  CAS-BOT-BC114568  Cyperus eragrostis Ward B. Holt 1928-7-15 s.n. Lake Kelseyville. Banks of Cold Cr. Comment
  CAS-BOT-BC114410  Cyperus erythrorhizos A. W. Bolander 1863-1-1 s.n. Lake Shores of Clear Lake. Comment
  RSA0116947  Cyperus erythrorhizos Lyman Benson 1945-8-26 11841 Lake Little Soda Bay, Clear Lake, North side Mt. Konocti. Mt. Range: Middle North Coast. Drainage Area: Sacramento Valley. 396 Comment
  UC1100562  Cyperus squarrosus Herbert L. Mason 1945-8-24 12686 Lake e. shore Lower Lake Comment
  UC1133515  Cyperus squarrosus A. Simontacchi 1937-7-24 340 Lake Laurel Beach Lakeport Quad., Laurel Beach Comment
  UCD41602  Cyperus squarrosus Geri Hulse-Stephens 2001-9-8 849 Lake Goat Mountain. Addington Pond; Common name: nut sedge. 1280 Comment
  RSA0116948  Cyperus squarrosus Lyman Benson 1945-8-26 11841 Lake Little Soda Bay, Clear Lake, North side Mt. Konocti. Mt. Range: Middle North Coast. Drainage Area: Sacramento Valley. 396 Comment
  UC1191382  Cypselea humifusa Herbert L. Mason 1945-8-24 12684 Lake e shore Lower Lake Comment
  POM312386  Cypselea humifusa H. L. Mason 1945-8-24 12684 Lake East shore, Lower Lake. Comment
  JEPS80344  Cystopteris fragilis L. R. Heckard and J. Hickman 1981-6-21 5581 A Lake n cirque Snow Mt 1950 Comment
  CAS-BOT-BC190456  Dactylis glomerata Walter Knight; Irja Knight 1969-7-5 2627 Lake Sheetiron Spring on Sheetiron Mountain. 1828 Comment
  CDA21546  Dactylis glomerata G. F. Hrusa, R. Gross 2008-5-23 17415 Lake North Coast Ranges; Above N. Fk. Cache Cr. +/- 1/2 mi. below spillway of Indian Valley Reservoir, immed. W of old resort site. 408 Comment
  CAS-BOT-BC189730  Danthonia californica J. W. Blankinship 1923-5-6 s.n. Lake Upper Kelsey Creek. 914 Comment
  CHSC29666  Danthonia californica var. americana Dibble; Griggs 1979-7-19 149 Lake Near Lake Pillsbury, close to the town of Potter Valley. On the upper third of a ridge system. 610 Comment
  UCD60672  Danthonia californica var. americana R. Tofsrud 1947-7-2 s.n. Lake About half way between Potter Valley and Pillsberry Lake. Comment
  CHSC78222  Danthonia californica var. californica Lowell Ahart 2000-6-2 8437 Lake Bottom of a small wash, about 100 feet northeast of Bartlett Springs road, about 400 yards southwest of the radio tower, about 1/4 mile west of Bartlett Springs Road and Walker Ridge Road, about 2 1/2 miles west of Bear Valley. 609 Comment
  UC1563951  Datisca glomerata Barbara Ertter 1988-7-3 7649 Lake 7 air mi n of Upper Lake ((town), Elk Mountain Road, halfway up Elk Mountain 3 mi from top, 2.7 mi from Middle Creek crossing); Elk Mountain 762 Comment
  JEPS78918  Delphinium D. V. Hemphill 1979-6-3 Lake Twin Crossings Elk Mt. (n slope of mt.) 914 Comment
  UCD67106  Delphinium antoninum Ellen Dean; Davis Botanical Society 2008-5-31 5029 Lake west of I-5 at Maxwell, near summit lookout of Goat Mountain at end of Goat Mountain Road, western part of ridges below lookout just off the road. 1724 Comment
  HSC41694  Delphinium hesperium J. P. Smith 1974-5-4 7361 Lake 0.5 mi. N of junction of Hwy. 20 and Walker Ridge Rd. 671 Comment
  CHSC30005  Delphinium nudicaule Peggy Brennan 1980-4-12 96 Lake 5.1 mi w of Walker Ridge Rd., Hwy 20. 457 Comment
  CAS-BOT-BC9937  Delphinium nudicaule Joseph William Blankinship 1924-5-13 N.S. Lake Mt. Knoncti 609 Comment
  POM270948  Delphinium nudicaule Lyman Benson 1931-3-26 2704 Lake Clear Lake Lodge, Middle N Coast Mt. range, Clear Lake watershed 457 Comment
  RSA79281  Delphinium nudicaule E. K. Balls, Lee W. Lenz 1952-5-9 17144 Lake 4.4 miles N from upper Lake on road to Lake Pilsbury. 457 Comment
  CAS-BOT-BC121635  Delphinium patens subsp. patens Agnes M. Bowman 1902-5-16 s.n. Lake Sulphur Banks Comment
  CAS-BOT-BC121637  Delphinium patens subsp. patens Carl Purdy 1934-1-1 s.n. Lake Boundary, Colusa and Lake Counties. Comment
  SD58217  Delphinium uliginosum Willis L. Jepson 1920-5-23 8991 Lake Stream bed of North Fork of Cache Creek, in western arm of Indian Valley, on road to Hough's Springs. 441 Comment
  RSA59957  Delphinium variegatum Joseph A. Ewan 1937-5-23 10340 Lake Just N of Lower Lake Village Comment
  CAS-BOT-BC17084  Delphinium variegatum subsp. variegatum Josh Suchocki; Charlene Vullo; Kyle Wear 1995-5-6 91 Lake 1.1 miles from turn off north on Walker Ridge Rd. 762 Comment
  UC1126381  Dendromecon rigida H. S. Yates 1934-4-15 3745 Lake s Bendmore Valley; Ukiah Quadrangle Comment
  CAS-BOT-BC192728  Deschampsia danthonioides Greg de Nevers 2001-5-14 12433 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC192732  Deschampsia danthonioides L. R. Abrams 1928-5-4 12318 Lake 5 mi. Northeast of Middletown on road to Lower Lake Comment
  SEINET3928002  Deschampsia danthonioides Beecher Crampton 1953-6-2 1409 Lake 5 miles northwest of Lower Lake, on Kelseyville Road, Manning Flat.; 0 549 Comment
  JEPS80162  Deschampsia elongata L. R. Heckard with J. Hickman 1980-7-2 5314 Lake ca. 10 mi. w. Stonyford (trail from Frog Pond to Milk Ranch, w. of West Peak, Snow Mt.) 1950 Comment
  RSA8472  Deschampsia elongata M. S. Jussel 1933-7-4 363 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch. Comment
  UC729990  Deschampsia elongata Leo F. Koch 1940-4-27 909 a Lake 3.1 mi. e. of Hopland to Lakeport Comment
  UCD63723  Deschampsia elongata R. Tofsrud 1941-6-1 82 Lake Cobb Mt. Comment
  UCR197977  Deschampsia elongata Beecher Crampton 1953-6-2 1373 Lake city of Lakeport, Hopland Road Comment
  CAS-BOT-BC43127  Descurainia pinnata subsp. brachycarpa Roxana S. Ferris; Rena P. Duthie 1919-6-17 295 Lake Lower Crane Creek Canyon. 1676 Comment
  POM148892  Dicentra chrysantha A. A. Heller 1902-7-15 5896 Lake About Summit Lake, near the summit of Mt. Sanhedrin. Comment
  UC634892  Dicentra chrysantha Pauline Schulthess 1931-8-8 Lake Mount Konocti Comment
  CDA24616  Dicentra chrysantha T. C. Fuller 1958-5-28 3680 Lake Highway 20, 1 mile west of Oasis. 0 Comment
  CAS-BOT-BC402416  Dicentra formosa subsp. formosa J. Clausen 1935-5-21 1050 Lake 5 to 7 miles east of Kelseyville on road to Middletown Comment
  UC1133993  Dichelostemma capitatum A. Simontacchi 1937-6-25 201 Lake 1.7 mi sw Sawmill Flat; Mendocino National Forest, Lakeport Quad. 960 Comment
  UC72248  Dichelostemma capitatum Hardin Irwin 1904-3 57 Lake vicinity Kelseyville; , Cold Creek Comment
  HSC66649  Dichelostemma capitatum subsp. capitatum Cathie Goldberg, Lauren Philbrick, Lynn Kuntsman, Geoff Walsh 1980-4-19 9 Lake Coldsprings Campground, along access road to Indian Valley Dam. Comment
  UCD131515  Dichelostemma capitatum subsp. capitatum Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7553 Lake Clear Lake State Park. NE of Kelseyville. East of Lower Bayview Campground near rocks by lake. 414 Comment
  UCD148247  Dichelostemma capitatum subsp. capitatum Robert E. Preston 2013-4-6 2908 Lake 4.5 mi WNW of Middletown, along side of Hwy 175. 494 Comment
  UCD139430  Dichelostemma capitatum subsp. capitatum Ed Roberts 1964-3-24 6 Lake along State Highway 29, ca. 5 miles north of Lakeport. Comment
  UCD20509  Dichelostemma multiflorum E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1076 Lake McLaughlin UC Reserve. Lower reaches of SE portion of Research Hill, W side fo Hunting Creek just W of parking area where old 4WD road leaves Knoxville-Berryessa road. 609 Comment
  JEPS11952  Dieteria canescens var. shastensis Rimo Bacigalupi with G. T. Robbins 1954-6-24 4600 Lake close summit of Hull Mountain (Mendocino-Lake County boundary); Hull Mountain 2118 Comment
  CAS-BOT-BC153775  Diplacus angustatus John Thomas Howell 1943-5-11 18039 Lake 8.9 miles south of Kelseyville Comment
  CAS-BOT-BC153773  Diplacus angustatus Ella Dales Cantelow 1938-5-8 2235 Lake About 9 mi. s.e. of Kelseyville, Lower Lake Road Comment
  CAS-BOT-BC152217  Diplacus bolanderi M. S. Jussel 1933-6-26 149 Lake Between Cobb Mountain and Adams Springs on the Bikley Ranch Comment
  CAS-BOT-BC152220  Diplacus bolanderi David D. Keck 1933-5-30 2391 Lake Scotts Valley, 6 miles south of Blue Lakes Comment
  CAS-BOT-BC152225  Diplacus bolanderi R. C. Barneby 1954-5-20 11579 Lake 5 1/2 miles s.-e. of Kelseyville 609 Comment
  CAS-BOT-BC153251  Diplacus kelloggii J. W. Blankinship 1925-6-7 s.n. Lake Kelsey Canyon Comment
  SEINET8354236  Diplacus kelloggii L. F. Henderson 1933-5-22 15627 Lake Blue Lakes. Comment
  SBBG28902  Diplacus layneae J. T. Howell 1945-6-21 Lake Bartlett Flat Comment
  CAS-BOT-BC151421  Diplacus nanus C. Hart Merriam 1916-9-7 s.n. Lake Top of Sheet Iron Mountain Comment
  CDA31365  Dittrichia graveolens Robin Breckenridge, K. Filippini 2009-11-17 PDR# 1313587 Lake Lower Lake: 5 miles south of Lower Lake on CalTrans right-of-way (Highway 29). 0 Comment
  HSC27449  Dodecatheon hendersonii J. P. Smith, J. O. Sawyer 1972-4-1 5133 Lake Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20 Comment
  HSC36587  Dodecatheon hendersonii Linda M. Barker 1975-5-3 327 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 Comment
  CAS-BOT-BC376208  Downingia Greg de Nevers 1996-5-18 10809 Lake Boggs Lake Comment
  UCR254938  Downingia Greg de Nevers 1996-5-18 10815 Lake North Coast Range, just south of Anderson Marsh State Historic Park [8420-8600 California Hwy 53] 412 Comment
  RSA755721  Downingia bella R. F. Thorne, M. Patterson 1982-8-31 55234 Lake Northwest slope of Mount Hannah, Boggs Lake. 854 Comment
  CAS-BOT-BC154156  Downingia bicornuta Peter Rubtzoff 1956-9-2 2820 Lake Boggs Lake, southern shore of lake. Comment
  RSA389178  Downingia bicornuta S. Galen Smith 1957-6-9 2995 Lake Boggs Lake; east of Bottle Rock Road, ca. 3 miles W of Cobb Valley. 899 Comment
  JEPS14429  Downingia concolor var. concolor Eleanor Armstrong 1932-5-20 463 Lake 4 mi w Adam Springs; Cobb Mt. 457 Comment
  JEPS14481  Downingia cuspidata H. A. Dutton 1938-5-30 Lake Lower Lake Comment
  POM285428  Downingia cuspidata Cora W. Benson 1933-5-23 s.n. Lake Breen's Lake, W.B. Mt. Konocti; Mt. Rane: Middle N. Coast. 762 Comment
  POM285430  Downingia cuspidata Lyman Benson 1928-6-23 336 Lake Western Base Mt. Konocti 442 Comment
  UC614729  Downingia elegans Beryl O. Schreiber 1936-9-19 2339 Lake 1 mi n Sheep Camp (Snow Mountain Trail); Snow Mountain 1341 Comment
  CHSC90041  Draba verna var. aestivalis Richard R. Snow 1991-4-6 18 Lake 250 ft n of the hwy at 'Kessloff Lake,' ca. 2.0 mi w of Lower Lake. 499 Comment
  CAS-BOT-BC159577  Drymocallis glandulosa var. glandulosa M. S. Jussel 1933-6-26 196 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  UC114434  Drymocallis lactea unknown Aug 1892 Lake Snow Mt. Comment
  JEPS80322  Drymocallis lactea var. austiniae L. R. Heckard and J. Hickman 1981-6-20 5560 Lake Along outlet of Middle Fork Stony Creek from lower Milk Ranch; Snow Mt. 1920 Comment
  UC1063772  Dryopteris arguta R. C. Wilson 1937-6-10 402 Lake Lower Blue Lake Lakeport Quadrangle (Plot 26) Comment
  CAS-BOT-BC428104  Dudleya cymosa subsp. cymosa Paul R. Hitchborn 1929-5-10 110 Lake Lakeport Comment
  CAS-BOT-BC445598  Echinodorus berteroi Herbert L. Mason 1945-8-24 12672 Lake East shore, Lower Lake Comment
  POM313037  Echinodorus berteroi H. L. Mason 1945-8-24 12672 Lake East shore, Lower Lake. Comment
  UC1101552  Elatine heterandra Herbert L. Mason 1945-6-29 12625 Lake Boggs Lake base of Mt, Hanna 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
  CHSC111330  Elymus David Isle 1990-7-11 2057 Lake Snow Mtn. House Site N of Bear Creek; in Mdw just E of pond in area burned in 1987 Fouts Fire. (FS Rd 17N87=17N33.2.) 97 Comment
  UC1155252  Elymus elymoides subsp. elymoides J. R. Sweeney 1952-6-15 949 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
  UCD63056  Elymus elymoides subsp. elymoides Daniel Sanchez-Mata 2006-6-11 s.n. Lake Knoxville-Lower Lake. Morgan Valley Road. 650 Comment
  HSC39713  Elymus glaucus D. E. Anderson, J. P. Smith 1971-6-26 - 1185 Lake Register area of Mendocino National Forest. Comment
  POM205595  Elymus glaucus A. A. Heller 1902-7-23 1746 Lake Thistle Springs, Mt. Sanhedrin Comment
  SD34510  Elymus glaucus A. A. Beetle 1941-4-21 1740 Lake West side of Clear Lake Comment
  CAS-BOT-BC206726  Elymus glaucus subsp. glaucus A. A. Heller 1902-7-23 5957 Lake Thistle Springs, Mt. Sanhedrin Comment
  UCD62345  Elymus glaucus subsp. glaucus Beecher Crampton 1957-6-26 3653 Lake Southern margin of Snow's Lake, 3.5 miles, by road, east of Seigler Springs. 655 Comment
  POM295659  Elymus multisetus Lyman Benson 1928-6-20 329 Lake West slope Mt. Konocti; Middle N Coast Mountain Range 610 Comment
  POM295661  Elymus multisetus Lyman Benson 1933-6-19 4465 Lake Lakeport Junction Hill; Middle N Coast Mt. Range 488 Comment
  UC1133028  Elymus multisetus K. E. Bradshaw 1937-6-17 85 Lake 2 mi nnw Lakeport (hill top above Plot #23); Lakeport Quadrangle Comment
  UCD42050  Elymus multisetus Geri Hulse-Stephens 2001-6-5 661 Lake Goat Mountain. Addington Camp. 1386 Comment
  UCD62451  Elymus multisetus A. A. Beetle; G. L. Stebbins Jr. 1942-6-3 Lake 3 miles south of Kelseyville on road to Middletown, Rt. 29. Comment
  CAS-BOT-BC204209  Elymus stebbinsii subsp. septentrionalis Beecher Crampton 1956-6-26 3626 Lake 1 mile east of Loch Lomond 851 Comment
  HSC39712  Elymus triticoides D. E. Anderson, J. P. Smith 1971-6-26 - 1186 Lake Register area of Mendocino National Forest. Comment
  SJSU3439  Elymus triticoides subsp. triticoides J. B. Snell 1963-6-15 146 Lake Long Valley on Long Valley Road c. 4 mi N of junction with State Route 20 Comment
  JEPS80348  Epilobium L. R. Heckard and J. Hickman 1981-6-21 5585 Lake n cirque Snow Mt. 1935 Comment
  UCD93082  Epilobium ciliatum Catherine E. Koehler 2007-7-18 s.n. Lake Lake-Napa County line: McLaughlin Reserve, east side of Research Hill, adjacent to Hunting Creek. 630 Comment
  UCD18124  Epilobium ciliatum subsp. ciliatum K. Carpenter; with E. Dean and K. Chaney. 2000-8-11 61 Lake McLaughlin Reserve. Research Hill, W side of Hunting Creek, just south of turn-off to Recreation Area. 632 Comment
  UCD41811  Epilobium ciliatum subsp. ciliatum Geri Hulse-Stephens 2001-9-9 857 Lake Goat Mountain. Bear Wallow. Root Parcel. 944 Comment
  POM271492  Epilobium ciliatum subsp. ciliatum Lyman Benson 1928-6-16 285 Lake 2 miles west of Highland Springs; Mayacamas mt. range, Dobe Creek watershed Comment
  RSA2233  Epilobium ciliatum subsp. ciliatum J. W. Blankinship 1928-8-10 s.n. Lake Kelseyville, lowlands along Cold Creek. Comment
  RSA761379  Epilobium densiflorum Barbara Ertter 1988-7-3 7655 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
  UC1198482  Epilobium foliosum J. P. Tracy May 28 1902-Jun 2 1902 1696 Lake in hills about Scotts Valley (6 mi nw of Lakeport) 426 Comment
  JEPS79749  Epilobium hallianum L. R. Heckard with Jim Hickman 1980-7-1 5267 Lake about 1 mi se Snow Mt., West Peak (pond margin); Frog Pond 1828 Comment
  POM32589  Epilobium hallianum A. A. Heller 1902-7-20 5926 Lake In the Horse Pasture , near the summit of Mt. Sanhedrin. Comment
  UCD83823  Epilobium minutum Ellen Dean; G. Harrington, C. Thomsen, J. Gilardi 2010-5-12 6002 Lake Southern part of Cache Creek Wilderness Area. Area is accessed via Morgan Valley Road and eastern forks of Rocky Creek Road. Permission granted to use private road to get to Wilderness boundary. 797 Comment
  UCD84387  Epilobium torreyi Ayzik Solomeshch; John Olmsted 2004-6-12 s.n. Lake Southern slope of Goat Mtn. Vicinity of Root Glades, N of Wyman Creek. 966 Comment
  UC1063705  Equisetum laevigatum K. E. Bradshaw 1937-6-4 63 Lake 3/4 mi s Liberty School; Lakeport Quadrangle Comment
  UCD93086  Equisetum laevigatum Catherine E. Koehler 2007-7-11 s.n. Lake McLaughlin Reserve, Hunting Creek, where Hunting Creek meets Coyote Hill. 647 Comment
  CAS-BOT-BC213578  Eragrostis hypnoides Herbert L. Mason 1945-8-24 12678 Lake East shore, Lower Lake Comment
  CAS-BOT-BC284058  Eragrostis pectinacea var. pectinacea Peter H. Raven 1954-9-1 8102 Lake Mirabel Park, 4.8 mi. s. of Middletown Comment
  RSA0034153  Eremogone M. Bourell 1997-7-3 6593 Lake Mendocino National Forest, summit of Sheetiron Mountain. Comment
  CAS-BOT-BC187918  Eriastrum abramsii Margaret Rockwood; Linda Huntington 1992-5-28 20 Lake About 10 miles SE of Lakeport, SE of intersection of Highway 29 and Bottel Rock Road Comment
  JEPS68996  Eriastrum abramsii J. W. Blankinship 1929-6-6 Lake Mt. Konocti 609 Comment
  CAS-BOT-BC27344  Eriastrum brandegeeae Herbert Louis Mason 1945-6-28 12604 Lake Obsidian Ridge, SE of Borax Lake. Comment
  CAS-BOT-BC131536  Ericameria arborescens Vernon Bailey 1916-9-24 s.n. Lake [Mt. Konokti] Mt. Konocti Comment
  HSC97117  Ericameria arborescens L. Ahart 2004-10-14 11470 Lake On S side of Cache Creek, on the S side of Barlett Springs Rd. ( Rd M12), about 2 mi. W of the NW part of Indian Valley Reservoir. 477 Comment
  UC761920  Ericameria arborescens R. F. Hoover 1938-9-5 3808 Lake summit on Hopland-Lakeport Road Comment
  JEPS80300  Ericameria greenei L. R. Heckard and J. Hickman 1980-9-17 5492 Lake s side North Ridge; Snow Mt., North Ridge 2011 Comment
  CAS-BOT-BC287618  Ericameria linearifolia L. R. Abrams 1928-5-6 12457 Lake Summit to Bartlett Springs Comment
  SD27928  Ericameria linearifolia Carl B. Wolf 1928-5-6 2010 Lake 6.0 miles west of Bartlett Springs on road to Clear Lake. 609 Comment
  CAS-BOT-BC294176  Ericameria nauseosa var. speciosa G. Ledyard Stebbins; Walter Knight; Irja Knight 1969-10-5 2782 Lake Sawmill Flat 1127 Comment
  JEPS66237  Erigeron greenei Hugh and Juanita Hamann and Eddie Dearing 1971-8-17 Lake just sw of town's center Middletown (foot of Rabbit Hill); Rabbit Hill Comment
  CAS-BOT-BC295175  Erigeron inornatus A. A. Heller 1902-7-14 5874 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  CAS-BOT-BC295177  Erigeron inornatus Milo S. Baker 1940-6-27 9737 Lake Along highway in Cobb Valley Comment
  UCD14222  Eriodictyon californicum R. A. Harris 1974-5-5 54 Lake along the roadside, off of Bartlett Spring Road; 609 Comment
  RSA0035231  Eriogonum M. Bourell 1997-7-2 6530 Lake Mendocino National Forest. Along Rice Creek Road. FS Road M3. Comment
  SEINET7042667  Eriogonum A. G. Vestal 1938-9-1 s.n. Lake An eroded mountain near Goat Mountain. 33.3 miles from Upper Lake Camp. Four Springs quadrangle UTM Zone 10, 524709mE, 4345493mN. Comment
  CAS-BOT-BC248818  Eriogonum compositum var. compositum A. A. Heller 1902-7-19 5913 Lake Southern slope of Mt. Sanhedrin above the sawmill Comment
  CAS-BOT-BC242596  Eriogonum dasyanthemum Chas. M. Belshaw 1936-9-20 2683 Lake Clear Lake road, six miles south of Lower Lake Comment
  CAS-BOT-BC242600  Eriogonum dasyanthemum John Thomas Howell 1937-7-19 13137 Lake Road to Williams, eastern Lake Co. Comment
  JEPS57023  Eriogonum dasyanthemum W. L. Jepson 1938-9-24 19029 Lake 1/4 mi n Cache Creek bridge (2 1/4 mi n of Lower Lake) 365 Comment
  UC614744  Eriogonum dasyanthemum Beryl O. Schreiber 1936-9-20 2348 Lake 2 mi e Lower Lake 457 Comment
  UCD83826  Eriogonum dasyanthemum Ellen Dean; G. Harrington, C. Thomsen, J. Gilardi 2010-5-12 6005 Lake southern part of Cache Creek Wilderness Area. Area is accessed via Morgan Valley Road and eastern forks of Rocky Creek Road. Permission granted to use private road to get to Wilderness boundary. 797 Comment
  UC1046472  Eriogonum hirtiflorum R. Bacigalupi, J. R. Sweeney 1951-6-3 3351 Lake 6.5 mi nw along road to Kelseyville, just west of Manning Flat Lower Lake 594 Comment
  UC1299719  Eriogonum hirtiflorum Freed W. Hoffman 1948-6-26 2489 Lake Long Ridge 1.2 mi e Bear Creek crossing; North Coast Ranges, Long Ridge 746 Comment
  RSA105288  Eriogonum hookeri Decker 1956-7-29 497 Lake 0.5 miles E of Marble Canyon, Inyo Mts Comment
  RSA372075  Eriogonum inerme var. inerme Katherine Curran 1884-06 6070 Lake [Unspecified] Comment
  UC412778  Eriogonum lobbii var. lobbii H. M. Hall 1913-7-21 9542 Lake near summit of Mt. Hull; Inner North Coast Ranges, Mt. Hull 2011 Comment
  CAS-BOT-BC259408  Eriogonum luteolum Mrs. H. C. Cantelow 1935-4-28 771 Lake Unspecified Comment
  CAS-BOT-BC259411  Eriogonum luteolum John Thomas Howell 1930-8-24 5459 Lake 2 miles from Middletown on road to Adams Springs Comment
  CAS-BOT-BC259419  Eriogonum luteolum H. M. Hall 1923-10-13 11933 Lake Lakeport Comment
  CAS-BOT-BC259421  Eriogonum luteolum L. R. Abrams 1916-7-28 6283 Lake Between Houghs & Bartlett Springs Comment
  CAS-BOT-BC259434  Eriogonum luteolum J. W. Blankinship 1926-9-1 s.n. Lake Mt. Konocti 609 Comment
  JEPS14646  Eriogonum luteolum Rimo Bacigalupi with R. Hauke and Geo. Bacigalupi 1954-7-13 4673 Lake summit of Sheetiron Mountain Sheetiron Mountain 1958 Comment
  POM279931  Eriogonum luteolum var. luteolum Lyman Benson 1937-8-31 8513 Lake Rincon School, Kelseyville. Middle North coast Mt. Range, Clear Lake Watershed 457 Comment
  SEINET3405039 Image available Eriogonum luteolum var. luteolum A. A. Heller 1902-7-30 6007 Lake On the ridge between the "Blue Slide" and Sulphur creek west of Hullville Comment
  UC1198107  Eriogonum luteolum var. luteolum J. P. Tracy 1902-5-30 1649 Lake 6 mi nw in hills about Scotts Valley Lakeport; Scotts Valley 426 Comment
  UC1413435  Eriogonum luteolum var. luteolum James L. Reveal, Caroline G. Reveal 1974-8-15 3774 Lake 2.5 mi ne along Highway 29 Middleton 365 Comment
  UC146152  Eriogonum luteolum var. luteolum Joseph P. Tracy 1905-7-12 2239 Lake n slope of Mt. St. Helena Mt. St. Helena 609 Comment
  UC85713  Eriogonum luteolum var. luteolum Purpus Aug. 1894 1260 Lake Deer Creek 1219 Comment
  UC85719  Eriogonum luteolum var. luteolum T. S. Brandegee 1891-6-22 Lake Snow Mountain Comment
  UC85724  Eriogonum luteolum var. luteolum T. S. Brandegee 1892-8-9 Lake Hot Springs Comment
  CAS-BOT-BC270978  Eriogonum nervulosum Philip A. Munz 1956-7-25 22315 Lake West Peak Ridge, Snow Mt. 2072 Comment
  CAS-BOT-BC270981  Eriogonum nervulosum James L. Reveal 1975-7-27 3904 Lake Along the Bartlett Springs Road between Williams and Clear Lake, 2 miles west of the Lake-Colusa County line and 0.2 mile east of a bridge Comment
  RSA0054885  Eriogonum nudum Keith E. Hoffmaster 1938-6-28 877 Lake Near Clear Lake. Comment
  POM280000  Eriogonum nudum var. nudum Lyman Benson 1927-8-30 604 Lake Kelseyville. Middle N. Coast Mt. Range. Kelsey Creek drainage area. 457 Comment
  RSA109891  Eriogonum nudum var. nudum P. A. Munz 1956-7-24 22293 Lake Long Ridge Trail to Snow Mountain. 1524 Comment
  RSA254922  Eriogonum roseum James L. Reveal, C. G. Reveal 1974-8-16 3774 -a Lake Along California Highway 29 at the Kelsey Creek crossing near Kelseyville. 427 Comment
  CAS-BOT-BC267423  Eriogonum tripodum James L. Reveal 1975-7-27 3905 Lake Along the Bartlett Springs Road between Williams and Clear Lake, about 0.5 mile west of Hough Springs Comment
  CAS-BOT-BC33941  Eriogonum tripodum M. K. Curran 1884-7-1 s.n. Lake Near Hough's Springs Comment
  CAS-BOT-BC267862  Eriogonum umbellatum var. bahiiforme Clare R. Wheeler 1978-7-26 609 Lake 8 miles N of Hull Mt. Lookout, 1 mile N of Monkey Rock, Mendocino National Forest 1798 Comment
  CAS-BOT-BC262324  Eriogonum vimineum D. E. Breedlove 1980-6-29 44837 Lake Butts Canyon Road 5-8 miles S of Middletown 274 Comment
  HSC48239  Eriogonum vimineum J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9277 Lake Mendocino National Forest, Oak Flat Campground 518 Comment
  UCD160467  Eriogonum vimineum James A. Neilson Jr. 1975-5-23 3315 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  UC1032319  Eriogonum wrightii var. trachygonum B. Schreiber 1936-9-20 2346 Lake 2 mi e Lower Lake; Lower Lake Quadrangle Comment
  UCD36645  Eriophyllum Beecher Crampton 1955-6-13 2848 Lake 4 miles south of Kelseyville, Bottle Rock Road. Comment
  UCD159717  Eriophyllum lanatum James A. Neilson Jr.; Teresa A. Sholars 1975-3-26 3099 Lake Mayacmas Mountains, summit of Childers Peak, ca. I mile east of Big Canyon Road. (Elevation estimated using Google Earth by label maker.) 579 Comment
  CAS-BOT-BC308105  Eriophyllum lanatum var. achilleoides David D. Keck 1933-5-30 2389 Lake Scotts valley, 6 miles south of Blue Lakes Comment
  JEPS34594  Eriophyllum lanatum var. achilleoides W. L. Jepson 1897-7-15 14560 Lake Mt. Hanna Comment
  JEPS80289  Eriophyllum lanatum var. achilleoides L. R. Heckard and J. Hickman 1980-9-17 5475 Lake Trail to Milk Ranch near w ridge of West Peak; Snow Mt., West Peak 2011 Comment
  SEINET5781673 Image available Eriophyllum lanatum var. achilleoides S. Saufferer 1973-5-24 223 Lake about 26 mi W of Williams Comment
  UC177405  Eriophyllum lanatum var. achilleoides C. A. Purpus 1894-7-1 Lake coast road Snow Mt. 2194 Comment
  UC618514  Eriophyllum lanatum var. achilleoides Alice Eastwood and John Thomas Howell 1938-5-16 5591 Lake 6 mi n Lower Lake 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-BC308126  Eriophyllum lanatum var. achilleoides J. W. Blankinship 1923-4-22 s.n. Lake Clear Lake Bay Comment
  HSC41872  Erodium cicutarium Richard G. Runyon 1977-4-23 37 Lake 0.4 mi. N of Hwy. 20 on Walker Ridge Rd. 640 Comment
  HSC67110  Erodium cicutarium Teri Bartkowski, Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 10 Lake Coldsprings Campground, along access road to Indian Valley Dam. Comment
  CAS-BOT-BC376401  Eryngium Greg de Nevers 1996-5-18 10812 B Lake Vernal pool just south of Andersons Marsh State Park. Comment
  HSC37724  Eryngium aristulatum var. aristulatum A. Montalvo, J. D. Ackerman 1975-9-11 733 Lake Boggs Mtn. E of Cobb, 100 m down from Rd. 100 on Rd. 110 780 Comment
  UC1487275  Eryngium aristulatum var. aristulatum Yusuf Sheikh and Lincoln Constance 1973-5-12 543 Lake Pink-eye Lake, near, 3 mi W of Lower Lake Comment
  UC1487281  Eryngium aristulatum var. aristulatum Yusuf Sheikh 1974-4-21 568 Lake ca. 3.2 miles E of Loch Lomond (on Loch Lomond Road) 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
  UC1487341 Image available Eryngium constancei Yusuf Sheikh and Lincoln Constance 1973-5-12 545 Lake Loch Lomond; ; Loch Lomond, Lake Co. Comment
  CAS-BOT-BC40693  Erysimum capitatum A. A. Heller 1919-5-10 13132 Lake Coast Range, north side of the ridge west of Leesville. 457 Comment
  UC1034940  Erysimum capitatum G. B. and R. P. Rossbach 1938-5-31 848 Lake steep rocky slope about 7-8 mi sw Bartlett Springs Comment
  JEPS73423  Erysimum capitatum var. capitatum L. R. Heckard 1972-7-8 3017 Lake along trail from Frog Pond to Milk Ranch; Snow Mt. 1920 Comment
  RSA101870  Erysimum capitatum var. capitatum G. B. Rossbach, Ruth P. Rossbach 1938-5-31 850 Lake Between Bartlett Springs and Leesville. Comment
  SEINET13694571 Image available Erythranthe arvensis A. A. Heller 1919-1 13147 Lake Valley below summit. Comment
  CHSC41225  Erythranthe floribunda J. D. Jokerst 1985-8-11 1639 Lake Snow Mt Wilderness area SW of trail to Milk Springs Ranch near headwaters of small unnamed creek. 1950 Comment
  CHSC92773  Erythranthe floribunda David W. Isle; Tara Athan 2005-7-12 1130 Lake Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. In Tractor Trail, just under 2 mi S of Big Squaw Valley. GPS: 10S 0508308 E 4363785 N. N side of drainage. Comment
  CAS-BOT-BC151470  Erythranthe latidens J. W. Blankinship 1925-5-4 s.n. Lake Kelseyville Comment
  SD53216  Erythranthe nudata Darley F. Howe 1962-5-19 Lake Near Colusa-Lake Co. line on #20 609 Comment
  SEINET8390132  Erythranthe nudata Unknown 1953-5-26 4137 Lake draw very close to northern shore of Dieterts Reservoir, along Butts Canyon road, 4 miles northwest of Black Oak Villa. 305 Comment
  JEPS16223  Erythronium californicum Rimo Bacigalupi and Arthur Holmgren 1950-4-26 3191 Lake 6 mi w Allen Springs (along grade over e slope of Bartlett Mountain); Middle North Coast Ranges, Bartlett Mountain 1097 Comment
  RSA2513  Erythronium californicum J. W. Blankinship 1923-4-15 s.n. Lake Saratoga Springs. Comment
  RSA28180  Erythronium californicum Elmer I. Applegate 1934-3-31 8878 Lake Hopland grade. Comment
  CAS-BOT-BC504330  Erythronium californicum Lawrence Beane; Ira L. Wiggins 1949-5-3 176 Lake Unspecified Comment
  RSA297880  Erythronium californicum Vera Binkley 1920-3-31 s.n. Lake Unspecified. Comment
  CAS-BOT-BC133278  Erythronium helenae Elmer I. Applegate 1933-4-1 8302 Lake Gallagher ranch, 3 miles south of Middletown, North base of Mt. St. Helena Comment
  JEPS61842  Erythronium helenae W. L. Jepson 1893-5-5 Lake On Middletown grade, near Lake County line, Mt. St. Helena Comment
  UC1106184  Erythronium helenae Peter H. Raven 1955-4-9 8270 Lake on steep walls of side-stream Butts Canyon Comment
  UC855153  Eschscholzia caespitosa A. A. Heller 1937-5-9 15353 Lake below Lucerne (roadside bank on shore of lake); Clear Lake Comment
  POM296209  Eschscholzia caespitosa subsp. caespitosa Cora W. Benson 1935-04 26 Lake Highland Springs Comment
  CAS-BOT-BC403136  Eschscholzia californica L. R. Abrams 1928-5-5 12333 Lake Kelseyville 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
  JEPS77379  Eschscholzia californica Robert M. Lloyd 1963-5-4 2605 Lake about 1/2 mi from State Hwy 29 (on road to Hopland, 2 mi +/- below Lakeport) 396 Comment
  SD8237  Eschscholzia californica Daniel Cleveland Jun 1882 Lake Allen Springs 456 Comment
  SEINET7075498  Eschscholzia californica A. G. Vestal 1955-4-6 s.n. Lake Flat between serpentine hills, about 2.9 miles north of Middletown on Big Canyon Road. 38? deg. 47' 43" North Latitude, -122? deg. 36' 49" West Longitude. UTM Zone 10, 533547mE, 4293916mN. (NAD 27). [Coordinate Datum: WGS84/NAD83]. Comment
  UC353880  Eschscholzia californica Milo S. Baker 1927-7-7 2314 a Lake along hwy s Kelseyville (s Lake Co.) Comment
  POM272371  Eschscholzia californica var. crocea Cora W. Benson 1935-8-2 29 Lake Kelseyville, Middle N Coast Mt. Range, Clear Lake Watershed 427 Comment
  HSC25606  Euphorbia crenulata J. P. Smith, J. O. Sawyer 1971-6-6 4742 Lake Buck Flat Recreation Site Comment
  POM282551  Euphorbia crenulata Lyman Benson 1933-4-16 4322 Lake 5 miles E of Stubbs. 762 Comment
  JEPS123894  Euphorbia spathulata Lowell Ahart 2015-4-28 20110 Lake About 1/4 mile (air) west of Walker Ridge Road, about 3 miles (air) southwest of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. Comment
  CAS-BOT-BC413869  Fallopia convolvulus M. Forster; M. Kortum 1940-5-4 s.n. Lake A few miles S. of Junction of Bottle Rock Rd. Comment
  UC766901  Festuca californica R. F. Hoover 1941-5-2 4972 Lake near Cobb Comment
  UCR198008  Festuca dertonensis Beecher Crampton 1953-6-2 1404 Lake Northwestern; Inner North Coast Ranges region, Manning Flat, 5 miles northwest of Lower Lake on the Kelseyville Road 549 Comment
  OBI28408  Festuca elmeri Rhonda Riggins 1982-5-30 1454 Lake Adj to Hwy 20, 0.8 mi E jctn 175 S, 9.7 mi W jctn hwy 53 in Lower Lake Comment
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Jul 6 2015
  UCD36641  Festuca elmeri Beecher Crampton 1955-6-13 2842 Lake 1.5 miles east of Soda Bay, northeast slope of Mount Konocti. Comment
  UCD37008  Festuca roemeri Beecher Crampton 1956-6-26 3634 Lake entrance to Howard Hot Springs. 641 Comment
  UCD66388  Festuca rubra Elizabeth Wilson 1940-6-4 Lake Soda Bay. Comment
  CAS-BOT-BC52701  Frangula californica subsp. californica H. E. McMinn 1922-7-1 280 Lake Along road from Highland to Hopland Comment
  CAS-BOT-BC52702  Frangula californica subsp. californica Doris K. Kildale 1926-5-31 2047 Lake Cold Brook on road between Kelseyville to Lower Lake 396 Comment
  CAS-BOT-BC52712  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-BC52748  Frangula californica subsp. californica Carl B. Wolf 1928-5-5 1967 Lake 3 1/2 mi. from Clear Lake on the Bartlett Springs Grade Comment
  CAS-BOT-BC366857  Frangula californica subsp. crassifolia Greg de Nevers 1998-3-15 11148 Lake Cache Creek, at Petrified Canyon 243 Comment
  LA207658  Frangula californica subsp. crassifolia C. B. Wolf; 1928-5-7 2112 Lake 6 mi E of Houghs Mineral Springs on rd to Williams Comment
  LA207660  Frangula californica subsp. crassifolia C. B. Wolf; B. D. Stark 1933-9-26 5507 Lake 6.6 mi E of Houghs Mineral Springs on rd to Williams 518 Comment
  CAS-BOT-BC53468  Frangula californica subsp. tomentella A. A. Heller 1919-6-7 13230 Lake Southeast side of Snow mountain above Bonnie View Comment
  CAS-BOT-BC55643  Frangula purshiana Lyman Benson 1932-6-21 3740 Lake Snow Mt., Inner N Coast, Bear Creek, Eel R., S slope 1524 Comment
  CAS-BOT-BC223412  Fraxinus dipetala Agnes M. Bowman 1902-4-1 215 Lake Sulphur Bnks. Comment
  HSC27456  Fraxinus dipetala J. P. Smith, J. O. Sawyer 1972-4-1 5184 Lake Rd. between Indian Valley and Bear Valley Comment
  UC1123361  Fraxinus dipetala A. Simontacchi 1937-7-9 259 Lake 0.7 mi w Little Borax Lake; Lakeport Quad. 457 Comment
  UC871663  Fremontodendron californicum subsp. californicum Alice Eastwood, John Thomas Howell 1938-5-15 5533 Lake Mirabel Mine Comment
  SEINET11989650  Fremontodendron californicum subsp. napense Unknown 1982-1 s.n. Lake Knoxville-Lower Lake Rd, near Knoxville end Comment
  CAS-BOT-BC130012  Fritillaria affinis M. S. Jussel 1931-3-30 40 Lake Jordan Park Comment
  RSA293156  Fritillaria affinis Thomas W. Nelson, Jane P. Nelson 1978-4-2 3874 Lake Along Walker Ridge Road 6 miles north of junction with State Route 20 Comment
  UC672111  Fritillaria affinis Herbert L. Mason 1926-3-21 2776 Lake Middletown to Mount St. Helena (via Toll House Canyon) Comment
  UCD139714  Fritillaria affinis Rolf Y. Berg 1963-3-3 s.n. Lake Butts Creek Canyon, on Pope Valley - Middletown Road, 200 meters north of Napa county line. Comment
  CAS-BOT-BC130337  Fritillaria glauca Carl Purdy s.n. Lake Grouse Mt. Humboldt Co. So. Hull Mt. N. Comment
  SEINET7042792  Fritillaria pinetorum A. G. Vestal 1955-5-9 s.n. Lake Serpentine. Bottle Rock Road south of Boggs Lake. Upper Margin of Boggs Lake. Kelseyville quadrangle UTM Zone 10, 519344mE, 4304340mN. Comment
  CHSC25545  Fritillaria pluriflora Robert A. Schlising 1977-4-8 3188 Lake Walker Ridge, along road 0.5 mi n of jct with Hwy 20 near Colusa County line. 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
  SDSU20645  Fritillaria pluriflora Sean Ryan 2011-3-20 80 Lake E side of Walker Ridge Rd., 0.5 mi N of its intersection with HWY 20. 668 Comment
  CAS-BOT-BC130464  Fritillaria purdyi John Thomas Howell 1943-5-10 18010 Lake 5 miles west of Lakeport on road to Hopland Comment
  POM273467  Fritillaria purdyi Lyman Benson 1935-3-25 6309 Lake Lakeport 427 Comment
  UCD139710  Fritillaria purdyi Robert Orlins 1972-4-15 s.n. Lake canyon at north end of Little Indian Valley, ca. 1 mile east of Barkerville. Comment
  UC1490306  Fritillaria recurva Rolf Y. Berg 1980-4-13 Lake 0.5 mi w of Napa County Line (Butts Canyon); Butts Canyon Comment
  UC672096  Fritillaria recurva Herbert L. Mason 1926-3-21 2777 Lake Middletown to Mount St. Helena via Toll House Canyon Toll House Canyon; Mount St. Helena, Toll House Canyon Comment
  CAS-BOT-BC508161  Fritillaria recurva A. A. Heller 1902-7-24 s.n. Lake Near the summit of Mt. Sanhedrin Comment
  RSA47595  Fritillaria recurva L. Beane, Lois E. James 1949-5-11 2006 Lake On the summit between Upper Lake and Lake Pilsbury Comment
  SEINET3886827  Fritillaria recurva Ron Ralston 1975-5-3 31 Lake 8.7 mi (14.5 km) east of State Route 29 along Butt's Canyon Creek on Butt's Canyon Road.; 0 549 Comment
  UCD139674  Fritillaria recurva Rolf Y. Berg 1963-3-23 s.n. Lake Butts Creek Canyon, on Pope Valley - Middletown road, ca. 0.2 mile west of county line. Comment
  UCSB683  Fritillaria recurva Ingram, John 1953-4-11 Lake Where state highway crosses St. Helena Creek Comment
  POM367646  Galium andrewsii Barbara Kelly 1977-4-23 333 Lake 0.4 miles N of State Rte 20 on the walker Ridge Rd. 640 Comment
  UC602571  Galium andrewsii subsp. andrewsii Joseph P. Tracy 1935-7-4 14035 Lake n side of valley near Glenbrook; Cobb Mountain, Cobb Valley 822 Comment
  POM367758  Galium aparine D. Boyd, M. Eichelberger, T. Messick, T. Ranker 1980-4-19 8 Lake Coldsprings Campgrond, along access road to Indian Valley Dam. Comment
  UC1143138  Galium aparine R. C. Wilson 1937-5-13 349 Lake 1 1/2 mi s Lakeport; Lakeport Quadrangle Comment
  UCD127660  Galium aparine Geri Hulse-Stephens 2002-6-2 958 Lake Goat Mountain. Addington Glade. 1386 Comment
  UCD41969  Galium aparine Geri Hulse-Stephens 2001-9-8 844 Lake Goat Mountain. Wyman Creek. 1005 Comment
  JEPS80792  Galium bolanderi L. R. Heckard and J. C. Hickman 1981-7-28 5699 a Lake Timber Lake Snow Mt. (w side of mt.) 1524 Comment
  SD70476  Galium bolanderi Lauramay T. Dempster, G. Ledyard Stebbins 1963-5-26 3787 Lake On road from Pope Valley to Middletown, Butts Canyon just I(c) mile north of Lake-Napa County line Comment
  POM60726  Galium californicum A. A. Heller 1902-7-14 5870 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  UCD160283  Galium californicum James A. Neilson Jr.; Teresa A. Sholars 1974-5-24 2752 Lake Mayacmas Mountains, below Childers Peak. Barceloux Ranch, well site #1, ca. 1 mile east of Big Canyon Road. (Elevation and georeferencing estimated by label maker.) 579 Comment
  UC1282834  Galium californicum subsp. californicum J. R. Sweeney 1952-5-2 806 Lake 4 1/2 mi n Middletown (on road to Hoberg and Calf Mt.); 1944 burn Comment
  RSA15040  Galium mexicanum subsp. asperulum Daniel Cleveland 1882-6-20 65 Lake Allen Springs. Comment
  UCD132474  Galium murale Madeleine Taylor; PLS 102 plant collecting interns 2013-5-4 3 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. Along fork in road that goes to Knob Cone Pine grove. 615 Comment
  UCD159745  Galium nuttallii James A. Neilson Jr.; Teresa A. Sholars 1975-3-26 3086 Lake Mayacmas Mountains; 1/2 mile south of Childers Peak, east of Big Canyon Road, Barceloux Ranch. (Elevation estimated using Google Earth by label maker.) 525 Comment
  CHSC102766  Galium parisiense David Isle; Arnold James 1993-6-23 1758 Lake N of Lake Pillsbury, Oak Flat Cpgd and 20N01. About 1/8 mile E of Gravelly Valley Airstrip. MDBM. By 'p' in 'Airport' on quad. 560 Comment
  UCD110862  Galium porrigens Christopher Mallek 2008-1 HV1- 10 Lake High Valley. 793 Comment
  SD6279  Galium porrigens var. porrigens Daniel Cleveland 1882-6-17 64 Lake Allen Springs Comment
  JEPS80100  Galium sparsiflorum subsp. glabrius L. R. Heckard with J. Hickman 1979-6-16 5109 Lake about 1 mi nw Timber Lake (w slopes of mt.); Snow Mt. 1615 Comment
  CAS-BOT-BC199039  Garrya congdonii A. A. Heller 1919-5-10 13139 Lake Coast Range, north side of the ridge west of Leesville 609 Comment
  CAS-BOT-BC199042  Garrya congdonii Mrs. Alexander MacCallum 1905-8-1 241 Lake Bartlett Springs Comment
  OBI5001  Garrya congdonii H. E. McMinn 1936-4-4 4387 Lake 15 mi SE of middletown toward Howell Mt in region off Butt Cyn Comment
  UC634833  Garrya congdonii Herbert L. Mason 1926-1-2 2603 Lake between Lower Lake and Middletown Comment
  RSA485902  Garrya flavescens subsp. flavescens G. Dahling 1973-06 884 Lake North of Lower Lake along highway 29 Comment
  CAS-BOT-BC192214  Garrya fremontii Mrs. C. E. Miller 1918-8-1 s.n. Lake Howell Mt. Comment
  HSC101442  Garrya fremontii A. Miles, B. Gibbs, M. Malle 1999-3-27 8 Lake 4.5 miles SE of Blue Oak Recreational Area 822 Comment
  RSA129644  Gastridium phleoides K. e. Bradshaw 1937-6-4 69 Lake 1 1/4 miles SSW of Liberty School. 518 Comment
  JEPS14917  Gayophytum humile Philip A. Munz 1956-7-25 22345 Lake se West Peak (bordering pond from which a creek flows, Lake-Colusa Co. line); Snow Mountain 1828 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
  UCD161886  Gilia James A. Neilson Jr. 1977-7-19 3941 Lake Mayacmas Mountains; Sulphur Creek within 300 yards of Bottle Rock Road. (Exact location unknown. Coordinates estimated by label maker.) Comment
  RSA10188  Gilia capitata C. B. Wolf 1928-5-5 1956 Lake 2 mi. from Clear Lake on the Bartlett Springs Grade. Comment
  UC1552797  Gilia capitata subsp. capitata Frederica Bowcutt 1986-5-4 688 Lake about 1/2 mi n Crazy Creek (on the edge Coyote Valley, about 3 mi ne of Middletown, on se side Hwy 53, 2.2 mi ne of junction with Butts Canyon Road); n of Crazy Creek, edge of Coyote Valley, ne of Middletown 365 Comment
  UC907979  Gilia capitata subsp. capitata Pauline Schulthess 1931-8-8 Lake road between Buckingham and Soda Bay; road btw Buckingham and Soda Bay 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
  POM75101  Gilia capitata subsp. pedemontana Marcus E. Jones 1883-5-8 s.n. Lake Kelsey. Comment
  SEINET3361165 Image available Gilia pallida A. A. Heller 1902-7-28 5998 Lake Near the summit of Mt. Sanhedrin Comment
  HSC82329  Gilia tricolor Thomas W. Nelson, Jane P. Nelson 1978-4-1 3859 Lake E side of Walker Ridge, 0.25 mi. N of junction with Hwy. 20 Comment
  UC909764  Gilia tricolor subsp. tricolor Milo S. Baker 1950-4-7 12197 Lake between Clear Lake Oaks Lucerne (roadbank along eastern shore of Clear Lake); e shore Clear Lake btw Clear Lake Oaks and Lucerne Comment
  UC1191377  Glinus lotoides Malcolm A. Nobs, S. Galen Smith 1949-9-8 1855 Lake shores of Thurston Lake Comment
  UC1258223  Glyceria declinata Paul But 1975-5-4 1034 Lake 5 mi e Lake Mendocino (on Hwy 20) Comment
Read comments
Dec 31 2011
  UCD84406  Gnaphalium palustre Ayzik Solomeshch 2004-6-13 s.n. Lake Southern slope of Goat Mtn. Vicinity of Root Glades, N of Wyman Creek. 891 Comment
  CAS-BOT-BC251301  Gratiola ebracteata Peter Rubtzoff 1956-9-2 2818 Lake Boggs Lake, southern shore of lake. Comment
  CAS-BOT-BC235478  Gratiola heterosepala J. W. Blankinship 1923-4-26 s.n. Lake Kelseyville Comment
  JEPS2931  Gratiola heterosepala J. W. Blankinship 1923-4-26 Lake Kelseyville Comment
  RSA286395  Gratiola heterosepala Robert F. Thorne 1974-7-31 44969 Lake Boggs Lake: N of Harrington Flat Road. 915 Comment
  UC985639  Gratiola heterosepala H. L. Mason and R. C. Bacigalupi 1953-6-8 14544 Lake w base Mount Hanna (sw margin of lake); Boggs Lake; Lake Co. Comment
  UC78796  Hackelia californica C. A. Purpus 1894-1 1167 Lake Felson Snow Mountain 2133 Comment
  CAS-BOT-BC302211  Harmonia hallii M. S. Baker 1936-5-1 8244 Lake 1.9 miles E. of Middletown Comment
  UCD163348  Harmonia hallii Craig D. Thomsen 2000-5-11 2341 Lake Walker Ridge. 3 miles southwest of Windtun Campground turnoff, Til Jones Spring area. Comment
  UCD66978  Harmonia stebbinsii Ellen Dean; Davis Botanical Society 2008-5-31 5047 Lake west of I-5 at Maxwell, western slope of Goat Mountain at terminus of forest service road that ends due west of Goat Mountain lookout and southeast of Youngs Corral Spring. 1490 Comment
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Jul 23 2017
  POM169136  Hastingsia alba A. A. Heller 1902-8-2 6013 Lake Near Hullville on the ridge between Eel River and Rice Creek. Comment
  CAS-BOT-BC306637  Helenium bigelovii H. D. Ripley; R. C. Barneby 1945-6-20 6911 Lake Middletown 335 Comment
  SEINET9306007  Helenium bigelovii Unknown 1993-6-1 11161 Lake Barrel Springs Creek along rd from Bear Valley to Bartlett Springs. On wet gravelly margins of creekbed approx 75 m downstream from confluence w/ Kilpepper Cr. Serpentine substratum, vegetation is dominated by serpentine endemics Comment
  UCD131712  Helenium bigelovii Beecher Crampton 1954-7-20 2224 Lake 2.5 miles north of Cobb Mountain, along Bottle Rock Road. Comment
  CAS-BOT-BC309426  Helenium puberulum J. W. Blankinship 1924-7-4 s.n. Lake Kelseyville Comment
  POM359752  Helenium puberulum M. B. Dunkle 1936-8-24 4867 Lake Near Cobb Comment
  CAS-BOT-BC314711  Helianthella californica var. californica M. S. Jussel 1932-5-1 s.n. Lake Jordan Park on road to Lower L. Comment
  RSA0018314  Helianthemum scoparium Keith E. Hoffmaster 1938-6-28 867 Lake Near Clear Lake. Comment
  RSA0018315  Helianthemum scoparium Keith E. Hoffmaster 1938-6-28 867 Lake Near Clear Lake. Comment
  RSA44878  Helianthus bolanderi J. C. Roos 1948-8-31 3931 Lake Lakeport. Comment
  UC32273  Helianthus bolanderi H. N. Bolander 1864-1 3958 Lake at The Geysers The Geysers; Geysers, Lake Co. Comment
  UC32295  Helianthus bolanderi unknown 1860-1 2623 Lake Clear Lake Comment
  UC32402  Heliotropium curassavicum unknown Lake Comment
  UC1311820  Hemizonella minima Joseph P. Tracy 1921-5-13 5555 Lake mountains w Clear Lake (near summit of road to Hopland); Northern Coast Ranges 609 Comment
  CAS-BOT-BC305985  Hemizonia Greg de Nevers 2001-5-14 12448 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  RSA407391  Hemizonia clevelandii Lyman Benson 1941-7-24 11004 Lake 1 mile north of Kelseyville; Mt range: Middle North Coast; Watershed: Clear Lake. 412 Comment
  RSA503989  Hemizonia clevelandii B. G. Baldwin 1986-8-23 624 Lake 2.9 miles W of junction with CA State Hwy 175 along CA State Hwy 29. Comment
  CAS-BOT-BC306000  Hemizonia congesta subsp. calyculata G. Ledyard Stebbins; Walter Knight; Irja Knight 1969-10-5 2783 Lake Below Pinnacle Rock enroute to Sawmill Flat (on foot) 1310 Comment
  CAS-BOT-BC306043  Hemizonia congesta subsp. clevelandii David D. Keck 1933-11-9 2693 Lake 1/2 mi. W. of Blue Lakes Comment
  CAS-BOT-BC306045  Hemizonia congesta subsp. clevelandii J. McMurphy 1909-8-6 682 Lake Between Kelseyville and Lower Lake 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
  CAS-BOT-BC306078  Hemizonia congesta subsp. clevelandii David D. Keck 1933-11-9 2693 Lake 1/2 mi. W. of Blue Lakes Comment
  UC1069498  Hemizonia congesta subsp. clevelandii B. Schreiber 1936-9-19 2333 Lake 1 mi n Sheep Corral (Sag Pond, Snow Mt. trail); Mendocino National Forest, Stonyford Quadrangle Comment
  CAS-BOT-BC314880  Hemizonia congesta subsp. luzulifolia J. McMurphy 1909-8-6 s.n. Lake Below Middletown Comment
  RSA298995  Hemizonia luzulifolia J. L. Strother 1977-7-26 1291 Lake Hull Mt. and Boardman Ridge, north of Lake Pillsbury, north of Cabbage Patch (near 3893 foot bench mark) 1186 Comment
  UC1282839  Hesperevax acaulis var. ambusticola J. R. Sweeney 1951-5-3 628 Lake 2 mi w junction Lakeport-Hopland Road (Keithby Ranch) Comment
  HSC1205  Hesperocyparis macnabiana C. B. Wolf 1928-5-6 2059 Lake 5 mi. E of Bartlett Springs on rd. toWilliams Comment
  SD40673  Hesperocyparis macnabiana Carl B. Wolf, E. R. Johnson 1934-10-14 Lake 4 miles west (above) Highland Springs on Pieta Road 490 Comment
  CAS-BOT-BC1194  Hesperolinon adenophyllum John Thomas Howell 1937-7-19 13136 Lake Elk Mt. Comment
  CHSC106380  Hesperolinon adenophyllum David Isle; Arnold James 1993-6-29 1847 Lake Mendocino National Forest - North Coast Ranges, Soda Creek watershed. N 17 degrees of Kiosk and jct of Lake Pillsbury Resort Rd 18N21 and Soda Creek Rd 20N01. 1993 Ecol. Unit Inven. Plot 8. Opening: QULO and PISA, OS/ARCA, CECU, AICA, BRMI. 569 Comment
  CHSC63740  Hesperolinon adenophyllum Vernon H. Oswald; Lowell Ahart 1994-6-20 6347 Lake Forest Route M3 (18N04) 2.7 mi N of Deer Creek, W edge of Snow Mtn. Wilderness, W of Stonyford. At roadside. 762 Comment
  CAS-BOT-BC167407  Hesperolinon bicarpellatum R. Bacigalupi; R. S. Ferris; Ira L. Wiggins 1933-6-2 6704 Lake Meadow on Pope Valley - Middletown road, 3 mi. NW. of county line 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
  JEPS15254  Hesperolinon bicarpellatum Rimo Bacigalupi with J. Robert Sweeney 1953-5-26 4146 Lake above deep roadcut on State Hwy 53 about 1 1/2 mi e Middletown (just w of Hill 1040) 316 Comment
  UC1212367  Hesperolinon bicarpellatum Helen K. Sharsmith 1958-11-2 4647 Lake 2.2 mi ne St. Helena Creek bridge at Middletown (2.7 mi ne of Middletown High School on Hwy 53); Inner North Coast Ranges, Hill 1030 304 Comment
  UC914090  Hesperolinon bicarpellatum Milo S. Baker 1947-5-31 11782 Lake serpentine hill 2.9 mi e Middletown Comment
  UCD110477  Hesperolinon bicarpellatum Helen K. Sharsmith 1947-5-31 3971 Lake 3 miles east (northeast) of Middletown on highway to Lower Lake. 304 Comment
  UCD110482  Hesperolinon bicarpellatum Helen K. Sharsmith 1952-6-19 4137 Lake Head of Butts Canyon 0.7 mile east of Black Oak Villa. 228 Comment
  CAS-BOT-BC176002  Hesperolinon californicum Helen K. Sharsmith 1959-5-28 4706 Lake Big Canyon Creek 9.3 miles south of Howard Springs on road to Middletown 426 Comment
  JEPS122834  Hesperolinon californicum W. A. Freyman with A. C. Schneider & Y. P. Springer 2014-5-18 231 Lake On 3B ranch, accessed via Grange Road off of Hwy 29 east of Middletown. Comment
  UC1212443  Hesperolinon californicum Herbert L. Mason 1946-5-30 12795 Lake near Middletown; Inner North Coast Ranges, Locomono Creek Comment
  UC1212459  Hesperolinon californicum Helen K. Sharsmith 1946-5-31 3972 Lake ridge 3 mi n Middletown (on road to Lower Lake); Inner North Coast Ranges 762 Comment
  CAS-BOT-BC176024  Hesperolinon clevelandii John Thomas Howell 1945-6-21 21166 Lake Sawmill Flat to Ruppert Ridge, Bartlett Mountain Comment
  CAS-BOT-BC176042  Hesperolinon clevelandii Alice Eastwood 1915-6-6 4675 Lake Mt. St. Helena Comment
  UC1212337  Hesperolinon clevelandii Rimo Bacigalupi with J. R. Sweeney and H. L. Mason 1953-6-8 4179 Lake just n of bridge bridge across Cache Creek (1 1/2 mi n of town of Lower Lake) Comment
  UC1601238  Hesperolinon clevelandii Helen K. Sharsmith 1952-7-5 4173 Lake State Hwy 29 one mi s junction with Lower Lake-Kelseyville road; Inner North Coast Ranges 609 Comment
  CAS-BOT-BC176039  Hesperolinon clevelandii H. K. Sharsmith 1937-5-27 3950 Lake 9 miles south of Kelseyville on road to Middletown, southern Lake County Comment
  CHSC101548  Hesperolinon disjunctum G. F. Hrusa; R. Gross 2008-5-23 17388 Lake W slope at crossing of Box Canyon Creek in upper Benmore Canyon immediately E and S of Indiana Valley Reservoir spillway. 457 Comment
  UCD84058  Hesperolinon disjunctum Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6236 Lake Cache Creek Wilderness area, southern edge of wilderness, accesssed via eastern forks of Rocky Creek Road and then via a private road owned by Stephen Gilardi (an area known as Brushy Sky High on some maps). 808 Comment
  CAS-BOT-BC1241  Hesperolinon disjunctum W. R. Ernst 1956-6-20 22 Lake Southwest side of road 14.2 miles from Lower Lake junction on road to Knoxville (about 1 mile north of Napa Co. line) Comment
  CAS-BOT-BC176233  Hesperolinon disjunctum H. F. Copeland 1936-6-14 s.n. Lake Hills of inner Coast Range between Colusa and Lake Counties Comment
  CAS-BOT-BC176235  Hesperolinon disjunctum David D. Keck 1933-5-30 2399 Lake Colusa County--Lake County line west of Wilbur Springs Comment
  UCD110423  Hesperolinon drymarioides Daniel Slakey; CNPS volunteers 2011-6-11 8 Lake Walker Ridge. About 9 km N of Hwy. 20 on Walker Ridge Rd. Near small road heading west from Walker Ridge Rd. 807 Comment
  JEPS15261  Hesperolinon micranthum Rimo Bacigalupi with J. R. Sweeney and H. L. Mason 1953-6-8 4178 Lake about 1/2 mi n Lake-Napa County boundary line; Butts Canyon Comment
  UC1212265  Hesperolinon micranthum Helen K. Sharsmith 1952-6-19 4138 Lake canyon 0.7 mi e Black Oak Villa; Inner North Coast Ranges, Butts Canyon 228 Comment
  UC1601268  Hesperolinon micranthum Helen K. Sharsmith 1958-10-16 4624 Lake road from Middletown to Pope Valley one-fourth mi e Black Oak Villa (n canyon slope just above Butt's Creek); Inner North Coast Ranges 243 Comment
  RSA135391  Hesperolinon micranthum Volney Rattan 1903-1 1884 Lake Northern Lake County. Comment
  JEPS32291  Hesperolinon spergulinum Willis L. Jepson 1892-7 13541 Lake region of Mt. Konocti; Mountain region of Clear Lake Comment
  UC17271  Hesperolinon spergulinum Willis L. Jepson 1892-7 Lake near Mt. Konocti; Mountain Region of Clear Lake Comment
  CAS-BOT-BC311013  Heterotheca oregona Clare R. Wheeler 1982-10-14 3297 Lake Mendocino National Forest. 6 mi. NE of Soda Creek Station on USFS Rd. 20N01 868 Comment
  JEPS2446  Heterotheca oregona var. rudis Willis L. Jepson 1892-8-4 14678 Lake near Hullville (n Lake Co., river bed South Fork of the Eel River); South Fork of the Eel River Comment
  UC87417  Heterotheca oregona var. rudis T. S. Brandegee Lake Smith's Snow Mountain Comment
  CAS-BOT-BC312410  Hieracium albiflorum C. F. Leithold 1893-7-1 s.n. Lake Cobb Mountain Comment
  RSA518980  Hieracium albiflorum Barbara Ertter 1988-7-3 7671 Lake Elk Mountain Road at junction Bear Creek Road, top of Elk Mt. Grade, ca 10 airmiles north of Upper Lake (town), Mendocino National Forest. 1098 Comment
  CHSC89384  Hirschfeldia incana Lowell Ahart 2004-10-14 11465 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
  CHSC91166  Hoita macrostachya D. Isle 1997-7-31 329 Lake Mendocino National Forest--North Coast Ranges. Upper Lake Watershed. 5.5 mi. up 16N14 from Low Gap. 1139 Comment
  SEINET7930190  Hoita macrostachya Ashley N. Egan, L. Egan 2005-6-22 276 Lake Reiff Rd e of Morgan Valley as start up into foothills. At crossing of small creek at bend in the road.; 0 651 Comment
  CAS-BOT-BC324638  Holocarpha virgata H. M. Hall 1930-10-3 12940 Lake 14 miles east of Lower Lake Comment
  JEPS20937  Holocarpha virgata subsp. virgata W. L. Jepson 1938-9-24 19028 Lake 3.5 mi ne Middletown (on road to Lower Lake, e of Putah Creek crossing); Coyote Valley Comment
  POM223558  Holocarpha virgata subsp. virgata L. S. Rose 1935-9-12 35646 Lake 5 miles N of Middletown. Comment
  UC175028  Holocarpha virgata subsp. virgata Katharine Brandegee 1911-8-16 Lake near Middletown; Langtry Ranch Comment
  UC32747  Holocarpha virgata subsp. virgata H. N. Bolander 1863-1-1 2612 Lake Clear Lake; Hope Valley Comment
  UC32748  Holocarpha virgata subsp. virgata unknown 2626 Lake Comment
  SEINET10528777  Hookera rosea A. Arthur Heller 1916-6-8 Heller 12381 Lake Moist places in the oak belt between Hough's Springs and the Colusa county line, the principal shrubs Ceanothus and Toxicodendron. The plants grew in moist gravel on a tributary of Cache Creek. Comment
  JEPS81312  Hordeum brachyantherum subsp. brachyantherum L. R. Heckard and J. C. Hickman 1982-7-5 5928 Lake about 1/2 mi nw Summit Springs (sw side Snow Mountain); sw side Snow Mountain 1432 Comment
  UCR50005  Hordeum brachyantherum subsp. californicum L. F. LaPre, K. Campbell 1987-6-29 s.n. Lake Inner North Coast Ranges, Barrel Spring Camp, NE of Clear Lake at Colusa Co. line, on Walker Ridge Rd Comment
  HSC27452  Hordeum murinum subsp. glaucum J. P. Smith, J. O. Sawyer 1972-4-1 5139 Lake Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20 Comment
  UC754601 Image available Hordeum murinum subsp. glaucum G. L. Stebbins and G. Covas 1948-5-9 3927 Lake 5 mi SE of Middletown Comment
  LA207991  Horkelia bolanderi Ethel Crum; 1933-7-23 1516 Lake Cobb Mountain, W of Salmina's Resort 792 Comment
  POM224399  Horkelia bolanderi E. Crum 1933-7-23 1516 Lake West of Salmina's Resort, Cobb Mountain 793 Comment
  UC353911  Horkelia bolanderi Milo S. Baker 1927-7-2 2280 b Lake 1 mi n Salmina's Resort; Cobb Mt. Comment
  RSA96886  Horkelia californica M. S. Jussel 1948-8-7 44 Lake J S Smith S Place. Comment
  JEPS44533  Horkelia californica subsp. dissita Willis L. Jepson 123 p Lake South Fork of the Eel River Elk Mt., Tunis Mill Comment
  CAS-BOT-BC536592  Horkelia californica var. elata Philip A. Munz 1956-7-24 22274 Lake Fir Root Spring, Long Ridge se of Snow Mt. 1371 Comment
  CDA39645  Hydrilla verticillata D. Greene & T. Demartini 2013-10-29 PDR# 1449985 Lake Lakeport; Clear Lake. 0 Comment
  SD27927  Hydrophyllum occidentale Carl Wolf 1928-5-6 1997 Lake 6 mi. from Clear Lake on the Bartlett Springs Grade Comment
  UC1282769  Hypericum concinnum J. R. Sweeney 1953-5-18 1049 Lake Lower Lake Burn (1952) 1.2 mi. e. of rd. junction to Kelseyville (on Hwy. 53) Comment
  UC584192  Hypericum concinnum J. Clausen 1935-5-22 1053 Lake 6.9 mi. s.e. Lower Lake (on Monticello rd.) Comment
  POM285810  Hypericum concinnum A. E. Irving 1930-06 s.n . Lake Elk Mt. Road., Upper Lake. 610 Comment
  RSA176920  Hypericum concinnum P. H. Raven 1962-5-31 17913 Lake 6.3 miles south of Lower Lake on road to Knoxville Comment
  UCD19388  Hypericum scouleri Gerald Dickinson 1964-7-21 182 Lake Upper Nye Campground. Comment
  UC424869  Idahoa scapigera Milo S. Baker May 1930 4930 Lake Mount St. Helena Comment
  UCD17854  Iliamna bakeri A. M. Shapiro 2000-9-16 s.n. Lake California. Lake County: Goat Mt., by roadside. 1402 Comment
  HSC35361  Iris macrosiphon R. M. Sullivan 1975-5-3 25 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
  JEPS10140  Iris macrosiphon Rimo Bacigalupi and G. T. Robbins 1954-6-24 4588 Lake 11.8 mi above Pillsbury Lake (on s slope of Mt. Hull); Mt. Hull 1371 Comment
  JEPS48961  Iris macrosiphon W. L. Jepson 1942-6-9 20714 Lake Cobb Post Office Cobb Mt. (lower slopes Cobb Mt.) Comment
  UCD127668  Iris macrosiphon Geri Hulse-Stephens 2001-6-3 1089 Lake Goat Mountain. Next to Addington Pond. 1280 Comment
  UCD83919  Iris macrosiphon Ellen Dean; G. Harrington, C. Thomsen, J. Alderson, M. Bibbo 2010-4-24 5941 Lake BLM Cache Creek Wilderness. NE corner of wilderness, Wilson Valley. Just east of confluence of Cache and Rocky Creeks. 308 Comment
  RSA135917  Iris macrosiphon Lee W. Lenz, E. K. Balls 1952-5-9 17140 Lake 6 miles northeast on road to Bartlett Springs from turn off on Highway 20 915 Comment
  JEPS83143  Iris missouriensis L. R. Heckard and J. C. Hickman 1982-7-9 6005 Lake ca. 1/2 mi. n. Summit Springs (s. side of Snow Mt., n. & below upper serpentine area at roadless area entrance); Snow Mt. 1524 Comment
  UCD138807  Iris tenuissima Roman Gankin; W. R. Hildreth 1967-7-3 879 Lake ca. 2.9 miles south of Hull Mountain on USFS Road 1 NO2. Comment
  UC569449  Isoetes bolanderi B. Schreiber 1936-9-19 2335 Lake 1 mi n of Sheep Corral Sag Pond (Snow Mt Trail); Stonyford Quadrangle 1341 Comment
  CAS-BOT-BC69904  Isoetes howellii Alice Eastwood; John Thomas Howell 1938-5-18 5771 Lake Near Adams Springs. Comment
  UCD84377  Isoetes howellii 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
  POM280157  Juglans hindsii Lyman Benson 1941-7-26 11006 Lake 1 mile N of Kelseyville 412 Comment
  RSA280158  Juglans hindsii Lyman Benson 1933-4-15 4315 Lake Kelseyville. 457 Comment
  UCD14540  Juglans hindsii Rob Ickes 1989-6-4 20 Lake California, Lake Co.; along the side of Pt. Lake View Rd., 1/2 mi. east of junction with Soda Bay Rd.; 414 Comment
  HSC35368  Juglans nigra Ron Ralston 1975-5-3 14 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
  UC728700  Juncus covillei Milo S. Baker 1945-6-20 10992 Lake between Pinnacle Rock and Low Gap; Bartlett Mt. 1219 Comment
  UCD84060  Juncus ensifolius Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6227 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
  JEPS98302  Juncus oxymeris Lowell Ahart 2000-6-2 8436 Lake 2 1/2 mi W of Bear Valley (bottom of a small wash, 100 ft NE of Bartlett Springs Rd, 400 yds SW of radio tower, 1/4 mi W of Bartlett Springs Rd and Walker Ridge Rd) 609 Comment
  CHSC101539  Juncus patens G. F. Hrusa; R. Gross 2008-5-23 17407 Lake Along Box Canyon Creek in upper Benmore Canyon immediately E and S of Indian Valley Reservoir spillway. 457 Comment
  RSA109918  Juncus patens Phillip A. Munz 1956-7-24 22277 Lake Fir Root Spring, Long Ridge SE of Snow Mt. 1372 Comment
  UCD42054  Juncus patens Geri Hulse-Stephens 2001-6-29 700 Lake Goat Mountain. Wyman Creek. 1005 Comment
  RSA97092  Juncus patens M. S. Jussel 1948-8-6 67 Lake J. S. Smith s Place. Comment
  CDA21542  Juniperus californica G. F. Hrusa, R. Gross 2008-5-23 17432 Lake North Coast Ranges; Above N. Fk. Cache Cr. +/- 1 mi. below spillway of Indian Valley Reservoir. 426 Comment
  RSA598298  Juniperus californica L. C. Wheeler 1952-9-3 6900 Lake 1.5 miles southeast Laurel Dell, Blue Lake in sec. 16. Comment
  UC770663  Juniperus californica M. Swensen 1948-4-22 30 Lake 0.25 mi w of Glen Eden School 609 Comment
  CAS-BOT-BC236766  Keckiella breviflora J. W. Blankinship 1924-11-2 s.n. Lake Mt. Konocti Comment
  RSA109943  Keckiella corymbosa Philip A. Munz 1956-7-25 22354 Lake Long Ridge Trail, Fir Root Spring to Snow Mountain. 1707 Comment
  UCD66981  Keckiella corymbosa Ellen Dean; Davis Botanical Society 2008-5-31 5050 Lake west of I-5 at Maxwell, western slope of Goat Mountain at terminus of forest service road that ends due west of Goat Mountain lookout and southeast of Youngs Corral Spring. 1490 Comment
  CAS-BOT-BC237836  Keckiella lemmonii John Thomas Howell 1937-7-19 13138 Lake Road to Williams, eastern Lake Co. Comment
  POM283495  Keckiella lemmonii Lyman D. Benson 1929-8-4 1892 Lake Kelsey Creek Canyon. Comment
  UCD41891  Keckiella lemmonii Geri Hulse-Stephens 2001-6-30 736 Lake Goat Mountain. Three Walnuts Marsh. On dry edge of S Marsh. 944 Comment
  UCD81877  Koeleria macrantha Ellen Dean; K. Mawdsley,G. Harrington,R. Wilmarth,B. Rice,E. Salvia 2009-5-27 5757 Lake Walker Ridge. Picnic area near Cold Spring. 912 Comment
  CAS-BOT-BC340428  Lactuca saligna Lyman Benson 1933-8-15 5682 Lake Kelseyville. Middle N. Coast, Clear Lake 426 Comment
  CAS-BOT-BC340575  Lactuca serriola J. W. Blankinship 1928-8-20 s.n. Lake Mt. Konocti Comment
  CAS-BOT-BC340577  Lactuca serriola Greg de Nevers 2001-7-8 12582 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC341401  Lagophylla minor A. A. Heller 1919-5-10 13125 Lake Coast Range, summit of the ridge west of Leesville 609 Comment
  HSC31851  Lagophylla minor Gary S. Lester 1974-5-4 125 Lake Along Walker Ridge Rd., 0.5 mi. from junction with Hwy. 20 671 Comment
  HSC41909  Lagophylla minor M. A. Baker 1977-4-24 215 Lake Barrel Springs Campground. 701 Comment
  HSC42247  Lagophylla minor Rich White 1977-4-24 34 Lake Barrel Springs Campground 701 Comment
  UC584193  Lagophylla minor J. Clausen 1935-5-22 1054 Lake on Monticello Road 8.8 mi se Lower Lake (on e-exposed slope) Comment
  UC762548  Lagophylla minor R. F. Hoover 1938-6-9 3575 Lake Indian Valley Comment
  UC828873  Lagophylla minor Alice Eastwood and John Thomas Howell 1938-5-16 5615 Lake near Grizzly Springs Comment
  CAS-BOT-BC341418  Lagophylla minor J. Clausen 1935-5-20 1025 Lake At summit of grade at 30.2 mi. W. of Williams Comment
  JEPS19950  Lagophylla minor R. F. Hoover 1941-5-2 4971 Lake 6 mi nw Middletown Comment
  UC584133  Lagophylla minor J. Clausen 1935-5-20 1025 Lake at summit of grade 30.2 mi w Williams Comment
  UC1199154  Lagophylla ramosissima Joseph P. Tracy 1905-7-13 2253 Lake near Adam's Springs; Northern Coast Ranges, Cobb Mt. 914 Comment
  OBI54014  Lagophylla ramosissima David J. Keil, Kathleen Keil 1992-7-17 23406 Lake Elk Mtn Rd N of Upper Lake 800 Comment
  RSA90516  Lagophylla ramosissima Milo S. Baker 1951-7-6 12379 Lake Elk Mt. Grade below Ranger Station. 1006 Comment
  RSA298333  Lagophylla ramosissima subsp. congesta D. D. Keck 1933-7-1 2462 Lake 4 miles NW of Middletown, on road to Hobergs. Comment
  JEPS102008  Lasthenia burkei Raymund Chan 1998-5-8 98026 Lake SE edge of field N of entrance to winery; W side of Hwy 29, 20 m N of junction with Spruce Grove Rd (N junction) between Middleton and Lower Lake Comment
  JEPS77374  Lasthenia californica subsp. californica Robert M. Lloyd 1963-5-4 2601 Lake on State Hwy 29 14 mi n Cobb 426 Comment
  UC2061423  Lasthenia californica subsp. californica Rachael L. Olliff Yang 2017-5-8 23 Lake Donald and Sylvia McLaughlin Natural Reserve, UC Davis Natural Reserve System. Anu's Valley area, about 150 m South of the dirt road. Comment
  CAS-BOT-BC352829  Lasthenia glabrata subsp. glabrata L. R. Abrams 1928-5-4 12312 Lake 5 miles NE of Middletown on road to Lower Lake. Comment
  POM361565  Lasthenia glabrata subsp. glabrata Carolyn Sanford 1977-4-23 335 Lake State Route 20, 2.2 miles west of its junction with State Route 29. Comment
  RSA92204  Lasthenia glabrata subsp. glabrata F. W. Peirson, Mabel Peirson 1926-4-2 6588 Lake West end of Clear Lake. Comment
  CAS-BOT-BC213361  Lathyrus jepsonii subsp. californicus A. A. Heller 1902-7-19 5903 Lake Foothills wouth of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  SEINET5334150  Lathyrus jepsonii var. californicus B. Wilson, R. E. Brainerd, N. Otting 2009-5-4 15450 Lake Clear Lake, intersecton of Burns Valley Road with Rumsey Road 415 Comment
  UCD106260  Lathyrus jepsonii var. californicus C. L. Hitchcock 1949-6-6 19071 Lake 18 miles east of Clear Lake, along Highway 20 to Williams. Comment
  UCD106275  Lathyrus jepsonii var. californicus N. W. Stice 1947-5-5 s.n. Lake Kelseyville. From Brice Rannells place, Excelsior Valley, 3 mi. south of Lawer Lake. Comment
  POM225825  Lathyrus nevadensis subsp. nevadensis M. S. Jussel 1932-5-1 s.n. Lake Jordan Park. Comment
  POM19390  Lathyrus polyphyllus A. A. Heller 1902-7-22 8270 Lake Near the summit of Mt. Sanhedrin Comment
  SEINET6658667  Lathyrus sulphureus D. B. Dunn, LeDoux; Conrad 1973-6-7 20684 Lake Collected 16.2 miles N of Upper Lake on the rd. to Pillsbury Lake, 1.4 miles N of Elk Mt. Summit.; 0 1128 Comment
  SD133937  Lathyrus tingitanus Barbara Ertter, Linda Vorobik, Elizabeth Neese 1988-6-4 7509 Lake Scotts Valley Road 1 mile south of Hwy 20, ca. 7 airmiles NW of Lakeport, weedy roadside at the edge of meadow 427 Comment
  UCD106661  Lathyrus torreyi J. M. Tucker 1971-5-29 4193 Lake Western Mine Road, ca. 3 miles (by road) southwest of its junction with State Highway 29 (or roughly 3 miles, airline, southwest of Middletown). 762 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
  SD8717  Lathyrus vestitus var. vestitus Daniel Cleveland 1882-6-20 Lake Allen Springs, stony bank near creek Comment
  UCD47884  Lathyrus vestitus var. vestitus Ellen Dean; Ryan Brisco 2005-4-24 2455 Lake Lake County, McLaughlin UC Reserve, along Rieff Rd, 100-150 ft E of Morgan Valley Rd, S side of Rieff Rd. 655 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-BC323959  Layia chrysanthemoides J. W. Blankinship 1923-4-7 s.n. Lake Kelseyville. Comment
  JEPS22920  Layia chrysanthemoides Donald Defoe 1959-4-19 33 Lake 5 mi inland on road to Pope Valley (5 mi se of State Highway 53 junction n of Middletown) Comment
  HSC36837  Layia chrysanthemoides John Rehling, Robert M. Specht 1976-3-24 145 Lake 1 mi. E of Clear Lake Oaks on N side of Hwy. 20 Comment
  CAS-BOT-BC329336  Layia septentrionalis John Thomas Howell 1943-5-10 18005 Lake 5 miles W of Lakeport on road to Hopland Comment
  HSC86908  Layia septentrionalis Terry Hines, Ellen Purcell, N. Williams 1988-4-16 46 Lake 11.6 mi. off Hwy. 20 on Walker Ridge Rd. 1067 Comment
  SD27940  Layia septentrionalis Carl B. Wolf 1928-5-5 1915 Lake 2.0 miles south of Lakeport on road to Kelseyville. Comment
  CAS-BOT-BC266605  Legenere limosa Rimo Bacigalupi; H. L. Mason; J. R. Sweeney 1952-6-8 4169 Lake SW edge of Boggs Lake, 1 air mile W of Mount Hanna 883 Comment
  POM273569  Lemna Lyman Benson 1929-9-20 1924 Lake North Coast Range, Clear Lake, Lakeside Park 427 Comment
  UCD127675  Lemna trisulca Geri Hulse-Stephens 2001-7-2 769 b Lake Goat Mountain. Addington Pond. 1280 Comment
  POM283236  Lepechinia calycina Lyman Benson 1928-4-30 570 Lake Konocti Bay, Middle N. Coast mt. range eastern base Mt. Konocti, Clear Lake River. Upper Sonoran. 518 Comment
  RSA155772  Lepechinia calycina Peter H. Raven 1962-5-31 17914 Lake 6.3 miles south of Lower Lake on road to Knoxville Comment
  UC1124464  Lepechinia calycina K. Bradshaw 1937-6-1 31 Lake 3 1/2 miles W of Lakeport 533 Comment
  CAS-BOT-BC89772  Lepidium latipes M. S. Jussel 1933-6-26 291 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch. Comment
  UC353931  Lepidium latipes Milo S. Baker 1928-4-13 2998 b Lake Whispering Pines Resort Cobb Mt. Comment
  CHSC114991  Lepidium latipes var. latipes Lowell Ahart 2015-4-28 20106 Lake Barrel Spring Meadow, about 1/4 mile (air) west of Walker Ridge Road, about 3 miles (air) southwest of the intersection of Bear Valley Road and Brim Road about 18 miles (air) west of Williams. 696 Comment
  SEINET7062919  Lepidium nitidum A. G. Vestal 1947-5-3 s.n. Lake About 3.2 miles northeast of Middletown on Route 29. (WGS84/NAD83). UTM Zone 10, 537374mE, 4292718mN. 299 Comment
  UCD161491  Leptochloa fusca subsp. fascicularis Marina LaForgia 2015-8-5 s.n. Lake McLaughlin Reserve. In seed bank in vicinity of Slurry Pipeline Road in plots. One plot is just east of the southern end of Slurry Mine Road. The other plot is west of Morgan Valley Road, south of the reserve entrance but north of Slurry Mine Road. 608 Comment
  CAS-BOT-BC226561  Leptosiphon acicularis Alice Eastwood; John Thomas Howell 1938-5-17 5665 Lake Middle Creek above Upper Lake Comment
  CAS-BOT-BC294733  Leptosiphon androsaceus James Vale 1981-4-24 s.n. Lake Lakeport Comment
  HSC42080  Leptosiphon bicolor E. Cope 1977-4-23 28 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  UCD83945  Leptosiphon bicolor Ellen Dean; C. Thomsen, G. Harrington 2010-6-9 6119 Lake Cache Creek Wilderness. NW corner of wilderness near Baton Flat. Along trail approaching south fork of Cache Creek from the NW. 308 Comment
  RSA63692  Leptosiphon bolanderi Milo S. Baker 1948-6-15 12068 Lake Cobb Val. Road 0.5 mile N of Jordan Park Resort. Comment
  HSC31601  Leptosiphon ciliatus Thomas E. Higley 1974-5-4 83 Lake Kowalski Ranch Site 373 Comment
  HSC41883  Leptosiphon ciliatus M. A. Baker 1977-4-23 200 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC89701  Leptosiphon ciliatus Eric German, Klara Varga, Michele Cardinaux 1989-4-15 26 Lake Blue Oak Campground, 7.7 mi. N of Hwy. 20 152 Comment
  CHSC101601  Leptosiphon harknessii David Isle 2004-5-6 1604 Lake Mendocino National Forest; NE of Gravelly Valley airstrip; N of Lake Pillsbury. MDB and M. 573 Comment
  UCSC010616  Leptosiphon latisectus Dylan M. Neubauer 2016-4-1 s.n. Lake (NCoRI) east side of Butts Canyon Road, 0.38 air miles southeast of junction with Guenoc Road 307 Comment
  CHSC90769  Leptosiphon parviflorus D. Isle 2004-4-8 266 Lake Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. 0.2 mi. below, S of 10 Mile Post=0.2 mi. below M1 jct./Lower Deer Valley Rd. 16N01, (Recreation Map and 1981 Elk Mt. Quad Map)=16N20 on NW side of M-1. 798 Comment
  HSC62805  Leptosiphon parviflorus Marla J. Carollo Apr 1979 16 Lake Mendocino National Forest, Middle Creek Campground, Middle Creek 457 Comment
  UCD97125  Leptosiphon parviflorus Ellen Dean; G. Harrington, J. Alderson 2011-4-10 6908 Lake Northwest of Indian Valley Reservoir on BLM land north of Bartlett Springs Rd. E- facing slope. 565 Comment
  RSA0103670  Leptosiphon parviflorus Lyman Benson 1927-04 861 Lake Kelseyville. Mt. Range: Middle North Coast; River: Kelsey Creek. 488 Comment
  UCD32399  Leptosiphon pygmaeus Beecher Crampton; Jim Sweeney 1950-5-6 549 Lake Lake County, 1 mile west of Highland Springs on either side of the road. 457 Comment
  POM57790  Lessingia ramulosa A. A. Heller 1902-8-4 6033 Lake On Eel river one mile below Hullville. Comment
  UC1199331  Lessingia ramulosa J. P. Tracy 1905-7-15 2269 Lake in hills about Scott's Valley (6 mi nw of Lakeport) 426 Comment
  UCD20499  Lessingia ramulosa E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1070 b Lake McLaughlin UC Reserve. Lower reaches of southeastern slopes of Research Hill. About 0.25 miles SW of gate to old 4-wheel drive road that goes S from Knoxville-Berryessa Rd. 609 Comment
  CAS-BOT-BC342028  Lessingia ramulosa John Thomas Howell 1927-8-24 3052 Lake On Pope Valley-Middleton road, 8 miles ese. of Middleton Comment
  RSA91169  Lessingia ramulosa John T. Howell 1927-8-24 3052 Lake Pope Valley Middleton road, 8 miles ESE of Middleton Comment
  UC1282811  Lewisia rediviva J. R. Sweeney 1952-5-19 929 Lake Black Oak Villa Locality, 1951 Burn Comment
  UC635327  Lewisia rediviva H. L. Mason 1929-4-29 5240 Lake 2.9 mi w on road to Hopland Lakeport 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
  UCR178421  Lilium pardalinum subsp. pardalinum Geri Hulse-Stephens 2001-6-29 738 Lake Coast Range, Addington Camp [near Addington Springs, Mendocino National Forest] 1402 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
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Dec 13 2006
  UCD71181  Limnanthes alba subsp. alba M. Plotkin 1996-5-12 MSP 09 Lake West side of Clear Lake, South of Kelseyville in large pasture at southern junction of Highways 175 and 29. North of highway. 609 Comment
  JEPS94658  Limnanthes douglasii subsp. nivea Vernon Oswald and Lowell Ahart 1998-5-7 9029 Lake Bartlett Springs Rd. near Hough Springs (w of Indian Valley Reservoir) 487 Comment
  UC1211918  Limnanthes douglasii subsp. nivea John H. Weiler 1960-5-30 60133 Lake 11.8 mi w town of Upper Lake Comment
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Dec 31 2011
  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
  SEINET7040102  Limnanthes douglasii subsp. nivea A. G. Vestal 1963-5-11 s.n. Lake Serpentine flat at Howard Springs. UTM Zone 10, 528461mE, 4301561mN. Comment
  UC1593389  Limnanthes floccosa subsp. floccosa R. Ornduff 1966-4-21 6881 Lake field at junction of Hwy 29 and hwy 175 Comment
  UC730004  Linanthus acicularis Leo F. Koch 1940-4-26 879 Lake 0.5 mi s junction of Highway 29 and Adam Springs Road (s of Kelseyville) Comment
  UC205713  Linanthus bolanderi H. M. Hall 1913-7-17 9513 Lake Mt. Sanhedrin, at old Frazier Mill, n Lake County Inner North Coast Ranges 1219 Comment
  SEINET7042804  Linanthus ciliatus A. G. Vestal 1955-5-9 s.n. Lake Serpentine at Howard Springs. Whispering Pines quadrangle UTM Zone 10, 588320mE. 4300894mN. Comment
  UCD18092  Linanthus dichotomus Ellen Dean; with PLB 102 class 2000-4-29 646 Lake McLaughlin Reserve. Research Hill, W side of Hunting Creek. 655 Comment
  RSA424705B  Linanthus dichotomus subsp. meridianus Aaron Liston, M. A. Blumler 1987-4-25 655 -3 Lake 3 miles NE of Middletown on Hwy 29. Comment
  UCR138661  Linanthus parviflorus B. Ellyson, J. Hooke, D. Newman 1996-3-30 10 Lake Benmore Canyon. 1.4 mi west of Walker Ridge Road on Indian Reservoir Road; 57 mi east of Hwy 101 on Hwy 20 Comment
  UC908599  Linanthus pygmaeus Herbert L. Mason 1935-5-30 8322 Lake w of Mirabel Lake Comment
  CAS-BOT-BC427010  Lithophragma affine Greg de Nevers 2001-4-8 12174 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve Comment
  RSA2280  Lithophragma affine subsp. affine J. W. Blankinship 1923-4-26 s.n. Lake Kelseyville Comment
  JEPS94659  Lithophragma bolanderi Vernon Oswald and Lowell Ahart 1998-5-7 9036 Lake Bartlett Springs Rd. 1.5 mi w Cache Creek Bridge at Indian Valley Reservoir 481 Comment
  JEPS94778  Lithophragma bolanderi Vernon Oswald and Lowell Ahart 1998-5-7 9036 Lake Bartlett Springs Road 1.5 mi w of the Cache Creek Bridge at Indian Valley Reservoir; Bartlett Springs Road 481 Comment
  SEINET12216681  Lithophragma campanulatum F. H. Utech, McClintock, E.; Knight, W.; Knight, I. 1984-1 84 -042 Lake ca 3.2 mi W of CA 20 on CA 175 (Hopland Road) enroute to Hopland from Finley 457 Comment
  CAS-BOT-BC342183  Logfia filaginoides Ira L. Wiggins 1933-6-3 6716 Lake 2 mi. E. of Oat Hill Mine Comment
  CAS-BOT-BC283437  Lolium multiflorum J. W. Blankinship 1923-6-17 s.n. Lake Kelseyville Comment
  HSC21552  Lomatium ciliolatum var. hooveri Lincoln Constance, Ren Hwa Shan 1946-6-2 3076 Lake Bartlett Springs Road, 4.5 miles southwest of Leesville 549 Comment
  HSC31302  Lomatium ciliolatum var. hooveri Carter Schleicher 1974-5-4 13 Lake 0.5 mi. N of Hwy. 20 on Walker Ridge Rd. 671 Comment
  HSC66065  Lomatium ciliolatum var. hooveri Teri Bartowski, Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 26 Lake Along Walker Ridge Rd. .5 mi. N of jct. with access Rd. to Indian Valley Dam. Comment
  HSC69920  Lomatium ciliolatum var. hooveri Thomas W. Nelson, Jane P. Nelson 1978-4-2 3867 Lake Along Walker Ridge Rd., 6 mi. N of junction with Hwy. 20 Comment
  HSC82317  Lomatium ciliolatum var. hooveri Thomas W. Nelson, Jane P. Nelson 1978-4-1 3846 Lake E side of Walker Ridge, 0.25 mi. N of junction with Hwy. 20 Comment
  UCD127628  Lomatium dasycarpum J. P. Smith; Tom Nelson 1976-4-13 8552 Lake Bartlett Springs Road; 0.6 miles from junction with State Route 20. 457 Comment
  HSC21553  Lomatium dasycarpum subsp. dasycarpum H. E. Parks, S. T. Parks 1930-5-15 819 Lake Mirabel Mine 610 Comment
  HSC34587  Lomatium dasycarpum subsp. dasycarpum Robert M. Specht 1975-5-3 154 Lake 2.1 mi. N of junction of Bottle Road and Hwy. 175 762 Comment
  RSA273292  Lomatium dasycarpum subsp. dasycarpum M. A. Baker 1977-4-24 227 Lake Little Indian Valley, floodplain off Stanton Creek 457 Comment
  CHSC42601  Lomatium hooveri Vernon Oswald 1986-5-12 2013 Lake Brim Rd. (Bartlett Springs Rd.) at the jct. of the road to Barrel Spring. 640 Comment
  UCD58747  Lomatium hooveri Greg Kareofelas 2007-5-1 s.n. Lake McLaughlin Reserve. Research Hill. West side of Hunting Creek. Comment
  CDA11394  Lomatium macrocarpum G. F. Hrusa, K. van Katwyk 1995-4-22 12114 Lake Inner North Coast Ranges; along Bartlett Springs road approx. 1/2 m. W of intersection with Walker Ridge Rd. Comment
  CHSC27627  Lomatium macrocarpum Timothy Spira; Robert Schlising 1978-5-13 3242 Lake Near Colusa County line on E side Lake Co., 0.5 mi N of Hwy 20, on Walker Ridge Road. Comment
  HSC44254  Lomatium macrocarpum Barbara Kelly 1977-4-23 335 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  UC1076644  Lomatium macrocarpum Lincoln Constance, Reino Alava, Robert Ornduff 1957-5-5 3649 Lake 3 mi. s. Middletown 350 Comment
  RSA97149  Lomatium marginatum F. W. Peirson 1926-4-3 6607 Lake 3.3 mi N of Middletown. Comment
  SEINET8465429 Image available Lomatium marginatum Lincoln Constance 1940-4-13 2564 Lake Two miles north of Middletown Comment
  HSC47945  Lomatium repostum Robert M. Specht 1977-6-2 933 Lake Lake and Sonoma County line Comment
  UC353869  Lomatium repostum unknown 1927-7-3 2287 a Lake e. slope Cobb Mt. Comment
  CHSC33389  Lomatium utriculatum J. P. Smith; Tom Nelson 1976-4-13 8558 Lake Bartlett Springs Road, 1.2 miles from its junction with State Route 20. 609 Comment
  HSC25706  Lomatium utriculatum J. P. Smith, J. O. Sawyer 1971-6-6 4756 Lake Kowalski Ranch in Little Indian Valley, along Stanton Creek Comment
  SD131858  Lomatium utriculatum Barbara Ertter 1988-6-4 7495 Lake Bottle Rock Road, a few miles northwest of Pine Grove, 1.3 miles southeast of Sulphur Creek Road junction,between Kelseyville and Middleton 730 Comment
  UC1562723  Lomatium utriculatum Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-2 7495 Lake Bottle Rock Rd. a few mi. n.w. Pine Grove (1.3 mi. s.e. of Sulphur Creek Rd. junction, halfway between Kelseyville and Middleton) 731 Comment
  POM132625  Lomatium vaginatum C. F. Baker 1903-5-2 3063 Lake Near Lakeport Comment
  CAS-BOT-BC294737  Lonicera involucrata Mona Bourell 1997-7-3 6540 Lake Mendocino National Forest, Upper Nye Meadow Comment
  CAS-BOT-BC200920  Lotus L. R. Abrams 1928-5-4 12304 Lake 5 mi. Northeast of Middletown on road to Lower Lake Comment
  UCD20711  Lotus corniculatus Mark Bibbo; w/ Laura Wynholds 2002-7-20 51 Lake McLaughlin UC Reserve. SE of Knoxville-Berryessa Rd. where the slurry pipeline crosses the road. S side of the slurry pipeline road along Hunting Creek. 579 Comment
  UCR246574  Lotus crassifolius var. crassifolius Mona Bourell 1997-7-2 6532 Lake Mendocino National Forest, along Rice Creek Road, FS Road M3 1585 Comment
  SEINET10450479  Lotus denticulatus David B. Dunn 1973-6-7 Dunn 20678 Lake 15.7 mi n of upper lake on rd to pillsbury lake. Cut over area from logging Operations. Douglas fir and yellow pine. With some oaks. 1128 Comment
  UC1282775  Lotus grandiflorus J. R. Sweeney 1952-5-2 887 Lake 5.5 mi nw Lower Lake (Kelseyville Road); Seigler Canyon Comment
  RSA245245  Lotus grandiflorus var. grandiflorus J. P. Smith 1971-6-6 4718 Lake 0.75 mi. north of Clyde Mine; Walker Ridge Road Comment
  POM197366  Lotus grandiflorus var. mutabilis L. R. Abrams 1928-5-7 12492 Lake 4 to 5 miles E of Houghs Springs Comment
  HSC37206  Lotus humistratus Lon Hall 1975-5-3 328 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  SEINET255537 Image available Lotus humistratus Unknown 2007-3-25 7124 Lake Along State Hwy. 20 ca. .7 miles east of its junction with State Hwy. 53, ca 3.2 miles southeast of Clearlake Oaks. 514 Comment
  UC80701  Lotus humistratus D. Cleveland 1882-6-17 Lake Allen Springs 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
  UC80955  Lotus nevadensis var. nevadensis T. S. Brandegee Lake Snow Mountain Comment
  JEPS80425  Lotus oblongifolius var. oblongifolius L. R. Heckard and J. Hickman 1981-6-23 5658 Lake w of Crockett Peak (trail below Crockett Camp); Snow Mt. 1524 Comment
  UC1193200  Lotus scoparius P. Zinke 1951-6-8 237 Lake 0.5 mi w Mirabel Mine (Quad. 60D2) 518 Comment
  RSA0120789  Ludwigia palustris Lyman Benson 1947-8-25 12803 Lake Middle North Coast Range, Clear Lake Drainage Area, west of Mt. Hanna, Boggs Lake. 823 Comment
  RSA104743  Lupinus adsurgens var. lilacinus T. S. Brandegee 1941-1 19 Lake Lakeport Comment
  SEINET8040859  Lupinus adsurgens var. lilacinus A. A. Heller 1902-7-22 5949 Lake Near summit of Mt. Sanhedrin Comment
  HSC37638  Lupinus albifrons John Rehling, Robert M. Specht 1976-3-26 168 Lake 8.3 mi. N on Barlett Springs Rd. from jct. with Hwy. 20 Comment
  UC149881  Lupinus albifrons Katharine Brandegee 1911-7-1 Lake along the road near Glenbrook; near Glenbrook Comment
  UC73245  Lupinus albifrons Hardin Irwin 1904-3 54 Lake vicinity Kelseyville; vicinity of Kelseyville Comment
  HSC35013  Lupinus albifrons var. albifrons Thomas W. Nelson, James Nelson 1975-5-5 1785 Lake Beside Hwy. 175, 10 mi. N of Middletown. Comment
  RSA10175  Lupinus albifrons var. albifrons Carl B. Wolf 1923-5-5 1972 Lake 4 mi. from Clear Lake on the Bartlett Springs Grade. Comment
  CAS-BOT-BC196055  Lupinus albifrons var. collinus Milo S. Baker 1941-6-17 9963 Lake At summit of Elk Mt. Comment
  CAS-BOT-BC196062  Lupinus albifrons var. collinus Alice Eastwood 1925-5-23 12879 Lake Near Big Rock, Dashiells, Mt. Sanhedrin Comment
  CHSC111648  Lupinus albifrons var. collinus David Isle; Bruce Baldwin 1988-5-26 2101 Lake Mendocino National Forest - North Coast Ranges Upper Main Eel River Watershed. S Side Hull Mtn., W of 1N02 below Timberline Camp. 1706 Comment
  RSA104590  Lupinus albifrons var. collinus Alice Eastwood, John T. Howell 1938-5-17 5687 Lake Elk Mountain Ranger Station. Comment
  SBBG13757  Lupinus albifrons var. collinus H. and M. Dearing 1939-5-12 3335 Lake Bartlett Mtn Comment
  CAS-BOT-BC8451  Lupinus caudiciferus Alice Eastwood; John Thomas Howell 1938-5-17 5702 Lake Elk Mt. Comment
  RSA293001  Lupinus densiflorus var. palustris Reino Alava, Lincoln Constance, Robert Ornduff 1957-5-5 801 Lake Above an artificial lake along the Pope Valley road. Comment
  UCD160663  Lupinus latifolius James A. Neilson Jr. 1975-6-5 3317 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  UCD107995  Lupinus latifolius D. E. Breedlove 1963-5-29 5114 Lake at Whispering Pines. Comment
  POM276417  Lupinus latifolius subsp. latifolius Lyman D. Benson 1935-5-18 6615 Lake Kelseyville, Middle North Coast Mt. Range, Clear Lake Watershed. 427 Comment
  JEPS80066  Lupinus latifolius var. latifolius L. R. Heckard and J. Hickman 1979-6-15 5075 Lake southern ridge Snow Mt.; Summit Springs Trail, southern ridge of Snow Mt. 1798 Comment
  SD126388  Lupinus latifolius var. viridifolius D. B. Dunn, LeDoux & Conrad 1973-6-7 20680 Lake 16.1 miles north of Upper Lake on the road to Pillsbury Lake, 1.3 miles north of Elk Mt. Summit. 1128 Comment
  UCD20718  Lupinus luteolus Mark Bibbo; w/ Laura Wynholds 2002-7-20 59 Lake McLaughlin UC Reserve. SE of Knoxville-Berryessa Rd. where the slurry pipeline crosses the road. Along Hunting Creek. 579 Comment
  CDA40147  Lupinus microcarpus var. densiflorus G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18579 Lake North Coast Ranges; Silver Spur Ranch. Benmore Canyon at intersection of Box Canyon, 1 1/2 mi. S of spillway at Indian Valley Reservoir. 426 Comment
  UC614571  Lupinus microcarpus var. densiflorus L. Constance 1938-4-22 2143 Lake 7 mi sw Lower Lake (on Putah Creek); North Coast Ranges, Putah Creek, sw of Lower Lake 365 Comment
  UC727012  Lupinus microcarpus var. densiflorus A. A. Heller 1941-5-5 16101 Lake near the Putah Creek bridge e Middletown; near the Putah Creek bridge Comment
  UC865314  Lupinus microcarpus var. densiflorus A. A. Heller 1916-6-8 12378 Lake near Hough's Springs; near Hough's Springs Comment
  UC1129641  Lupinus nanus R. C. Wilson 1937-5-13 354 Lake 1 1/2 mi s Lakeport; Lakeport Quadrangle Comment
  UCD109309  Lupinus obtusilobus D. E. Breedlove 1963-5-30 5156 Lake 5 miles E of Clear Lake on road to Bartlett Springs. Comment
  CDA27566  Lupinus polyphyllus var. polyphyllus T. C. Fuller 1962-7-1 9134 Lake Bank of Kelsey Creek, Cobb. 0 Comment
  UC1129677  Lupinus rivularis R. C. Wilson 1937-5-13 351 Lake 1 1/2 mi s Lakeport; Lakeport Quadrangle Comment
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Jul 19 2018
  UC629734  Lupinus sericatus Ethel Crum 1939-4-30 2086 Lake head of canyon lower slopes Cobb Mountain (six mi nw of Middletown); lower slopes of Cobb Mountain Comment
  SEINET10969921  Lupinus sericatus Specht 1976-3-24 SPECHT 359 Lake Approx. 2.5 Mi s of whispering pines on w side of hwy 29. Growing in a black Oak woodland in volcanic soil, next to a serpentine outcrop. Assoc. With viola Lobata, arctostaphylos spp., & Toxicodendron diversiloba. Comment
  RSA122409  Lupinus subvexus var. subvexus A. Simontacchi 1937-7-9 270 Lake 1 mile northeast of Kelsey Creek School. 412 Comment
  POM24045  Lupinus vallicola subsp. vallicola Marcus E. Jones 1883-5-8 s.n. Lake Kelsey. Comment
  CHSC102767  Luzula subsessilis David Isle; Arnold James 1993-6-22 1780 Lake Mendocino National Forest. North Coast Ranges. Soda Creek Watershed. W of Rd. 18N21 to Lake Pillsbury Resort.. MDMB. 579 Comment
  UC1552838  Madia anomala Frederica Bowcutt 1985-4-25 485 Lake 8 air mi e of Clear Lake; Grizzly Canyon, Middle Creek, Williams Comment
  CAS-BOT-BC343668  Madia elegans J. W. Blankinship 1928-7-22 s.n. Lake Kelseyville. Mt. Konocti 609 Comment
  CAS-BOT-BC343678  Madia elegans Greg de Nevers 2001-5-14 12486 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC343681  Madia elegans Walter Knight; Irja Knight 1963-9-22 107 Lake Along highway 3 mi N Middletown Comment
  UC33222  Madia elegans Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake Big Horse Mt; South Fork Eel River Comment
  UCD158744  Madia elegans James A. Neilson Jr. 1974-6-17 2789 Lake Mayacmas Mountains, Western Mine Road, Bounsall Ranch. (Location based on 1946 plat maps of Lake County.) (Elevation estimated by label maker using Google Earth.) 640 Comment
  RSA407387  Madia elegans subsp. elegans Lyman Benson 1934-9-12 6199 Lake Finley, Middle North Coast mountain range, Clear Lake watershed 427 Comment
  CDA26547  Madia exigua G. F. Hrusa, R. Gross 2008-5-23 17403 Lake North Coast Ranges; Box Cyn. Creek. upper Benmore Canyon immed. E and S of Indian Valley Reservoir spillway. 457 Comment
  CHSC102771  Madia exigua David Isle; Arnold James 1993-6-24 1714 Lake Mendocino National Forest. North Coast Ranges. Upper Main Eel River Watershed. NE of Lake Pillsbury about 0.5 mile; adjacent OHV Trail 19N46, MDBM. 633 Comment
  JEPS10210  Madia exigua Rimo Bacigalupi with G. T. Robbins 1954-6-24 4571 Lake 3 mi above Lake Pillsbury (along Forest Service road to Mt. Hull summit, overlooking Big Squaw Valley); watershed of Squaw Valley Creek 701 Comment
  UC1737017  Madia exigua Kay H. Beach, Frank Gould 1940-5-17 438 Lake near Middletown. Comment
  UCD132501  Madia exigua Juan Sanchez; PLS 102 plant collecting interns 2013-5-4 4 Lake Just south of Clear Lake State Park boundary. NE of Kelseyville. Lower northern slope of Mount Konocti. Near south side of park, south of Soda Bay Road. At large turnaround on private land. 650 Comment
  UC761808  Madia gracilis R. F. Hoover 1941-5-2 4980 Lake low hills ne Burns Valley Comment
  OBI53737  Madia gracilis David J. Keil, Kathleen Keil 1992-7-18 23417 Lake Mendocino NF. Vicinity of Deer Valley campground SE of Elk Mtn Rd, N of Upper Lake 1000 Comment
  RSA407345  Madia gracilis subsp. gracilis Lyman Benson 1928-6-19 322 Lake West base Mt. Konocti; Middle North Coast mt. range 549 Comment
  SEINET7042807  Madia nutans A. G. Vestal 1955-5-9 s.n. Lake Serpentine at Howard Springs. Whispering Pines quadrangle UTM Zone 10, 588320mE. 4300894mN. Comment
  POM272245  Mahonia aquifolium Lyman Benson 1928-3-28 140 Lake Kelseyville, middle n. coast mt. range, Clear Lake river, woods above The Horse. 1220 Comment
  UCD168598  Maianthemum racemosum Ellen Dean; G. Harrington, T. Zavortink, T. and F. Starbuck 2017-5-27 9363 Lake along Bartlett Springs Road between Bartlett Springs and Clear Lake. Sawmill Flat. South side of road adjacent to stream. 1121 Comment
  CAS-BOT-BC511460  Maianthemum racemosum subsp. amplexicaule Carl B. Wolf 1928-5-6 1968 Lake 2 miles up Bartlett Springs grade Comment
  CAS-BOT-BC511463  Maianthemum racemosum subsp. amplexicaule L. R. Abrams 1928-5-5 12389 Lake 1-3 mi. up West side Bartlett grade Comment
  UC1552839  Malacothamnus hallii Frederica Bowcutt 1985-6-18 596 Lake w Wilbur Spings (Between Hwy 16 and 53. E. of Clear Lake. Immed S. of Hwy 20.); Hwy 20 Comment
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Jun 24 2015
  JEPS117024  Malacothamnus helleri David Gowen 2008-5-14 916 Lake Approximately 4.5 miles south of Knoxville Tunnel on Knoxville Road. Comment
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Oct 14 2014
  CAS-BOT-BC347431  Malacothrix floccifera Doris K. Kildale 1928-5-7 4998 Lake 6 miles east of Hough's Mineral Springs Comment
  JEPS80353  Malacothrix floccifera L. R. Heckard and J. Hickman 1981-6-21 5589 Lake about 1 air mi n from peak East Peak (spur running n of East Peak); Snow Mt. 2072 Comment
  RSA10159  Marah oregana C. B. Wolf 1928-5-6 1989 Lake 6 mi. from Clear Lake on the Bartlett Springs Grade. (Morrison Garden) Comment
  UCD81919  Marah watsonii Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5500 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. 731 Comment
  CAS-BOT-BC67781  Marsilea vestita L. R. Abrams 1916-7-28 6324 Lake Clear Lake eastside Comment
  CAS-BOT-BC474767  Medicago lupulina Jennifer Poore; Plant Biology 102 2013-5-4 7 Lake Clear Lake State Park, NE of Kelseyville. Lower northern slope of Mount Konocti, N part of park, N of Soda Bay Rd, S side of the meadow along path by creek 407 Comment
  UCD132533  Medicago lupulina Jennifer Poore; PLS 102 plant collecting interns 2013-5-4 7 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. North part of park, north of Soda Bay Road. South side of the meadow along path by creek. 407 Comment
  POM276558  Medicago polymorpha var. brevispina Lyman D. Benson 1929-6-25 1737 Lake Kelseyville. 457 Comment
  CAS-BOT-BC271752  Melica californica L. R. Abrams 1928-5-7 12512 Lake Cache Creek, 2 miles west of Hough's Springs Comment
  CAS-BOT-BC283660  Melica californica R. D. Stone 1983-6-7 523 Lake Cobb Valley on SW facing slope E of Kelsey Creek and Bottle Rock Road, ca 1.5 miles NW of Pine Grove 740 Comment
  CHSC101229  Melica californica G. F. Hrusa; R. Gross 2008-5-23 17424 Lake N-facing slope above N. Fork Cache Creek +/- 1 mile below spillway of Indian Valley Reservoir on slopes above tailrace. 408 Comment
  UC1146663  Melica californica Freed W. Hoffman 1947-4-9 1899 Lake Bucksnort Creek North Coast Ranges (Hennessey Ranch) Comment
  UC730042  Melica californica Leo F. Koch 1940-4-26 891 Lake 1 mi s Highway 29 junction with Bottle Rock road (s of Kelseyville) Comment
  UCD87245  Melica californica Elizabeth Wilson 1938-4-28 s.n. Lake Near Kelseyville. Comment
  UCD94731  Melica californica Beecher Crampton 1955-6-13 2843 Lake East slope of Mt. Konocti. Comment
  UCR256428  Melica californica Barbara L. Wilson, Richard E. Brainerd, Nick Otting 2009-5-4 15460 Lake University of Californi's McLaughlin Reserve 639 Comment
  CHSC36111  Melica frutescens K. Bridwell 1978-4-9 66 Lake 5.1 mi w of Walker Ridge Rd, Hwy 20. 457 Comment
  UC573295  Melica geyeri K. Bradshaw 1937-5-28 16 Lake Windy Point 1458 Comment
  UCD87361  Melica geyeri H. S. Yates 1934-4-15 5307 Lake Bendmore Valley. 762 Comment
  UCD87350  Melica geyeri R. Tofsrud 1941-5-1 282 Lake Somewhere. Comment
  CHSC102768  Melica geyeri var. geyeri David Isle; Arnold James 1993-6-22 1774 Lake Mendocino National Forest. North Coast Ranges. Soda Creek Watershed. W of Rd. 18N21 to Lake Pillsbury Resort.. MDMB; 579 Comment
  JEPS472  Melica harfordii W. L. Jepson 1938-6-9 18931 Lake near Bartlett Springs (along Bartlett Creek); Bartlett Creek 701 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
  JEPS81377  Melica stricta L. R. Heckard and J. C. Hickman 1982-7-8 5988 Lake nw of East Peak, Snow Mt.; Snow Mt. 2026 Comment
  HSC35402  Melica torreyana Dryden 1975-5-3 155 Lake 8.7 mi. E of State Rte. 29, along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  POM276589  Melilotus albus Lyman D. Benson 1927-12-24 14 Lake Kelseyville. 457 Comment
  UC1124516  Mentha canadensis B. Schreiber 1936-8-16 2331 Lake 1 mi e Lower Lake; Lower Lake Quad., e of Lower Lake Comment
  RSA409897  Mentha canadensis M. B. Dunkle 1936-8-24 4869 Lake Near Cobb Comment
  UC1607975  Mentha spicata Donald G. Nelson 1940-8-7 716 Lake road between Lower Lake and Middletown Comment
  SEINET10682320 Image available Mentzelia dispersa A. Arthur Heller 1902-7-19 Heller 5910 Lake Southern slope of Mt. Sanhedrin above the sawmill. Comment
  UC577713  Mentzelia laevicaulis var. laevicaulis A. Simontacchi 1937-7-26 343 Lake north end Clear Lake; Lakeport Quadrangle, Laurel Beach 408 Comment
  POM274556  Mentzelia micrantha Lyman Benson 1928-5-1 173 Lake Lucerne, Middle N. Coast, Clear Lake River, south slope. Upper Sonoran. 457 Comment
  CAS-BOT-BC428800  Micranthes californica John H. Thomas 1966-3-21 11523 b Lake About 4 miles south of Lower Lake as measured along highway 29. 426 Comment
  CAS-BOT-BC428803  Micranthes californica M. S. Jussel 1931-4-1 s.n. Lake Kelseyville Comment
  RSA2354  Micropus californicus J. W. Blankinship 1923-4-15 s.n. Lake Kelseyville Comment
  UCD83742  Micropus californicus Ellen Dean; Craig Thomsen, Gordon Harrington, John Chau 2010-5-5 5991 Lake Cache Creek Wilderness area, northern part of wilderness near Baton Flat. NW side of Cache Creek. 325 Comment
  POM292409  Micropus californicus Lyman Benson 1928-5-11 498 Lake 2 miles south of Lakeport, Mayacamas mountain range, Clear Lake watershed 488 Comment
  CAS-BOT-BC348489  Micropus californicus var. californicus Carl B. Wolf 1928-5-5 1933 Lake 6 miles north of Lucerne Comment
  HSC44413  Microseris douglasii subsp. douglasii Barbara Kelly 1977-4-23 329 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC77828  Microseris douglasii subsp. douglasii K. L. Chambers, H. J. Price 1980-5-13 4667 Lake Hwy. 20, just W of Colusa Co. line, 4.2 mi. W of junction with Hwy. 16, in the canyon of Harley Gulch Comment
  CDA8389  Microseris laciniata subsp. laciniata T. C. Fuller 1966-6-22 14869 Lake Lakeport. 0 Comment
  RSA430756  Microseris laciniata subsp. laciniata Lyman Benson 1934-6-12 6085 Lake Kelseyville. McGaw Slough. Middle N. Coast Mt. Range. Clear Lake Watershed. 427 Comment
  CAS-BOT-BC322776  Microseris sylvatica Brandegee No date on label. s.n. Lake Unspecified Comment
  HSC45812  Microsteris gracilis J. P. Smith, J. O. Sawyer 1972-4-8 5190 Lake 0.2 mi. N of jct. of Hwy. 20 and Walker Ridge Rd. Comment
  UCD146696  Microsteris gracilis G. F. Hrusa 1998-6-19 14624 Lake Goat Mountain summit. North Coast Ranges. 1740 Comment
  RSA425546  Mimulus Aaron Liston, M. Blumler 1987-4-25 664 -2 Lake Butts Canyon Rd.; ca. 2 miles S of Hwy. 29. Comment
  JEPS4735  Mimulus angustatus R. F. Hoover 1941-6-8 5345 Lake Loch Lomond Comment
  UC1239067  Mimulus angustatus Freed W. Hoffman 1947-4-9 1885 Lake near Mt. Konocti; North Coast Ranges Comment
  UCD84403  Mimulus arvensis Ayzik Solomeshch 2004-6-13 s.n. Lake Southern slope of Goat Mtn. Vicinity of Root Glades, N of Wyman Creek. 891 Comment
  RSA420307  Mimulus aurantiacus var. aurantiacus C. Epling, Wm. Robinson 1935-7-26 s.n. Lake Russian Gulch Comment
  JEPS16168  Mimulus bolanderi Rimo Bacigalupi with J. R. Sweeney 1953-5-26 4148 Lake n Cache Creek bridge (just n of town of Lower Lake) 408 Comment
  POM272813  Mimulus bolanderi Lyman Benson 1928-6-20 328 Lake Kelseyville town, Middle N. coast Mt. Range, slope north Walnut orchard, West side Mt. Konocti. 610 Comment
  RSA111671  Mimulus breweri P. A. Munz 1956-7-25 22325 Lake Trail from Long Ridge to Snow Mtn. 1829 Comment
  UCD84402  Mimulus floribundus Ayzik Solomeshch 2004-6-13 s.n. Lake Southern slope of Goat Mtn. Vicinity of Root Glades, N of Wyman Creek. 891 Comment
  CAS-BOT-BC7507  Mimulus guttatus Amos Arthur Heller 1902-7-20 5924 Lake In the Horse Pasture near the summit of Mt. Sanhedrin Comment
  JEPS14991  Mimulus guttatus K. Bradshaw 1937-5-28 7 Lake Pinnacle Rock Mendocino National Forest, Lakeport Quadrangle Comment
  JEPS82257  Mimulus guttatus Roger Raiche 1983-4-11 30159 Lake Fouts Springs campground area Mendocino National Forest Comment
  POM272822  Mimulus kelloggii Lyman Benson 1928-3-27 25 Lake Highland Springs. Mayacamas, 'Dobe Creek. 610 Comment
  UC971677  Mimulus kelloggii Leo Koch 1940-4-27 902 Lake 6.1 mi s Lakeport (highway, toward Hopland) Comment
  HSC77890  Mimulus latidens Robert F. Hoover 1941-5-11 5028 Lake 2 mi. NW of Kelseyville Comment
  RSA22151  Mimulus latidens Alice Eastwood, John T. Howell 1938-5-16 5601 Lake 10 miles north of Lower Lake. Comment
  JEPS5725  Mimulus layneae Rimo Bacigalupi and J. R. Sweeney 1951-6-3 3349 Lake 6 1/2 mi nw Lower Lake (along road to Kelseyville, just w of Manning Flat) 594 Comment
  JEPS8212  Mimulus layneae W. L. Jepson 1920-5-24 9000 Lake Indian Valley Comment
  JEPS104384  Mimulus microphyllus Lowell Ahart 2003-7-14 10404 Lake Along a stream, on the w side of the second causeway going sw on Bartlett Springs Rd, Indian Valley Reservoir. 449 Comment
  UCD160601  Mimulus microphyllus Ellen Dean; Susan Harrison, Sharon Strauss 2015-5-10 8717 Lake Butts Canyon. Butts Canyon Road, just NW of the Napa County line. North side of the road. Not burned in fire last year (2014). 251 Comment
  UCD42065  Mimulus moschatus Geri Hulse-Stephens 2001-6-30 739 Lake Goat Mountain. Root Homestead. 975 Comment
  POM273196  Mimulus moschatus var. sessilifolius Lyman Benson 1928-9-21 508 Lake Kelseyville, Rincon School House. Middle N Coast mtn range, Kelsey Creek. 488 Comment
  POM297988  Mimulus nudatus A. A. Heller 1919-5-10 13142 Lake Near Cache Creek, 5 miles east of Hough's Springs Comment
  UCD151281  Mimulus nudatus James A. Neilson Jr. 1974-5-24 2866 Lake Mayacmas Mountains, 1 mile south of Childers Peak, Barceloux Ranch, ca. 1.5 miles east of Big Canyon Road. (Elevation estimated using Google Earth by label maker.) 457 Comment
  JEPS95587  Mimulus pilosus Vernon H. Oswald and L. Ahart 1994-6-20 6329 Lake T19N R8W NW1/4 NE1/4 Sec. 34, 5000 ft, Yellow Pine Forest. Forest Route M3 at Low Gap, on the N edge of Snow Mtn. Wilderness, NW of Stonyford 1524 Comment
  POM293640  Mimulus pilosus Lyman Benson 1946-8-31 12191 Lake Thurston Lake. NW of Lower Lake. Middle N Coast Mtn Range. 457 Comment
  UCD122851  Mimulus pilosus Malcolm A. Nobs; S. Galen Smith 1949-9-8 1852 Lake Thurston Lake. Comment
  JEPS80109  Mimulus primuloides subsp. primuloides L. R. Heckard with J. Hickman 1980-7-1 5268 Lake about 1 mi se West Peak (Frog Pond); Snow Mt. 1828 Comment
  UC174035  Mimulus primuloides subsp. primuloides H. M. Hall 1913-7-21 9549 Lake Mt. Hull inner North Coast Ranges (semi-arid section of...Ranges, 40-50 mi from the Pacific Ocean) 1889 Comment
  RSA0056626  Mimulus rattanii David M. Thompson 1988-5-18 911 Lake W side of Manning Flat. 6.0 mi W of Lower Lake along Hwy 29. 576 Comment
  RSA0056627  Mimulus rattanii David M. Thompson 1988-5-18 907 Lake 1.2 mi N of Lower Lake along Hwy 53. 407 Comment
  JEPS4652  Mimulus tricolor Milo S. Baker 1953-7-1 12804 Lake 3.4 mi e Middletown (s of Hwy) Comment
  UC1282711  Mimulus tricolor J. R. Sweeney 1953-5-18 1025 Lake 5 1/2 mi nw Lower Lake-Kelseyville Road; Seigler Canyon Comment
  SEINET12334065  Mimulus tricolor D. M. Reilly 1980-1 11 Lake Pinkeye Lake, ca 2 mi W of Lower Lake 500 Comment
  HSC31708  Minuartia californica Bonnie Prange 1974-5-4 Lake Kowalski Ranch 320 Comment
  RSA92947  Minuartia californica Milo S. Baker 1954-5-6 12936 Lake 3 miles E of Middletown in low ground. Comment
  POM225835  Minuartia cismontana M. S. Jussel 1932-5-1 s.n. Lake Jordan Park. Comment
  UC75355  Minuartia cismontana C. F. Baker 1903-5-12 2957 Lake near Lakeport Comment
  UC135604  Minuartia nuttallii subsp. gregaria C. A. Purpus July 1894 1151 Lake Snow M. Coast R. 2133 Comment
  CHSC91022  Monardella D. Isle 1997-6-30 304 Lake Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. Bartlett Sp. Rd., same site. 487 Comment
  CAS-BOT-BC220529  Monardella villosa 1899-7-1 s.n. Lake Blue Lake Comment
  CHSC71431  Monardella villosa subsp. villosa Vernon H. Oswald; Lowell Ahart 1998-7-15 9295 Lake East side of county near Barrel Spring on the east side of Baldy Mtn. and west of Walker Ridge Rd. 0.8 mi south of Bartlett Springs Rd. 640 Comment
  UC1995307  Monardella viridis H. Lewis 1940-7-4 Lake 15 mi n Middletown (State Highway 29) Comment
  RSA111655  Monotropa hypopitys R. C. Bacigalupi, T. Robbins, G. Bacigalupi 1956-7-25 22308 Lake Long Ridge trail to Snow Mt. 1463 Comment
  CAS-BOT-BC444843  Montia fontana A. A. Heller 1902-7-28 s.n. Lake In the Horse Pasture near the summit of Mt. Sanhedrin Comment
  JEPS75831  Montia fontana L. R. Heckard 1974-9-11 3916 Lake about 1/2 mi nw of Foutch Camp (1 1/2 mi se of Snow Mountain West, Frog Pond); Frog Pond 1920 Comment
  UC83792  Montia fontana T. S. Brandegee 1891-6-21 Lake Tunis Comment
  RSA0102996  Montia gypsophiloides Lyman Benson, Cora W. Benson 1929-4-26 1907 Lake Kelseyville, Kelsey Creek Canyon. Comment
  RSA0102997  Montia gypsophiloides Lyman Benson 1931-3-22 2675 Lake Highland Springs. Mt. Range: Mayacamas. River: 'Dobe Creek. 609 Comment
  RSA0102998  Montia linearis Lyman Benson 1928-4-29 119 Lake Kelseyville. Mt. Range: Middle N Coast. River: Cold Creek. 762 Comment
  CAS-BOT-BC262711  Muhlenbergia racemosa Joseph P. Tracy 1935-7-4 14016 Lake Cobb Mountain. North side of Cobb Valley, near Glenbrook 822 Comment
  UC1101344  Myosurus minimus Herbert L. Mason 1953-4-4 14504 Lake playa n of Lower Lake (Mannings Flat); Mannings Flat Comment
  JEPS45718  Myriophyllum hippuroides A. B. Simonds Jun 1888 Lake Clear Lake. Comment
  UCR77693  Myriophyllum hippuroides R. F. Thorne, Larry E. DeBuhr 1975-8-15 46827 Lake Coast Range, Boggs Lake, west of Mt. Hanah, c. 7.5 mi SSE of Kelseyville and 3 mi NNW of Glenbrook Resort 856 Comment
  UC1133178  Nassella lepida K. E. Bradshaw 1937-6-8 57 Lake 3 1/2 sw Upper Lake; Lakeport Quadrangle Comment
  CHSC42180  Nassella pulchra Curtis Williges 1986-4-5 14 Lake Kessloff Lake, ca. 2 mi w of Lower Lake. 528 Comment
  SEINET11683084  Nassella pulchra Unknown 1978-1 19 Lake 5.1 mi W of Walkers Ridge Rd, Hwy 20 457 Comment
  UC125014  Navarretia atractyloides Katharine Brandegee Lake Epperson's Comment
  UC907806  Navarretia atractyloides Herbert L. Mason 1945-6-28 12601 Lake se of Borax Lake Comment
  CAS-BOT-BC230274  Navarretia cotulifolia Ella Dales Cantelow 1939-5-7 2467 Lake 4 miles E of Middletown Comment
  POM298823  Navarretia cotulifolia Frank W. Gould 1940-5-4 1028 Lake 2.5 miles north of Middletown Comment
  UC963769  Navarretia cotulifolia H. L. Mason 1930-6-1 5685 Lake 4 mi e Middletown Comment
  SEINET7042664  Navarretia cotulifolia A. G. Vestal 1947-5-3 s.n. Lake Flat 2.5 miles northeast of Middletown. Middletown quadrangle UTM Zone 10, 536590mE, 4291808mN. Comment
  POM65779  Navarretia divaricata subsp. vividior Katherine Brandegee 1910-8-14 s.n. Lake Cobb Mountain; entrance to Anderson Springs Comment
  UC762167  Navarretia divaricata subsp. vividior R. F. Hoover 1938-6-9 3569 Lake Bartlett Creek Comment
  UC1008708  Navarretia intertexta John Thomas Howell 1945-6-22 21216 Lake Sulphur Banks Comment
  UC1094367  Navarretia intertexta S. Galen Smith with J. Anderson 1957-6-7 2964 Lake 1 mi s Middletown (w of road) 304 Comment
  UC1299599  Navarretia intertexta Freed W. Hoffman 1947-6-21 1602 Lake w side Snow Mt. (road to Thistle Glade) Comment
  UC971990  Navarretia intertexta Herbert L. Mason 1952-6-15 14299 Lake 9 mi s Middletown; Butts Canyon Comment
  JEPS2660 Image available Navarretia jepsonii W. L. Jepson 1897-7-13 20966 Lake near Lake-Napa line (s Lake Co.); North Coast Ranges, Coyote Valley; Coyote Valley, S. Lake Co. Comment
  JEPS93863  Navarretia jepsonii Vernon H. Oswald and Lowell Ahart 1998-7-15 9282 Lake 0.8 mi s of Bartlett Springs Road (e side of county near Barrel Spring on e side of Baldy Mountain and w of Walker Ridge Road); Baldy Mountain 640 Comment
  RSA113732  Navarretia jepsonii Beecher Crampton 1956-6-26 s.n. Lake Howard Springs Comment
  UCD36375  Navarretia jepsonii Beecher Crampton 1953-6-2 1428 Lake 1.5 miles east of Middletown, along Highway 53, in Locomono Creek Meadow. Comment
  UCD48434  Navarretia jepsonii Vernon H. Oswald; Lowell Ahart 1998-7-15 9282 Lake East side of county near Barrel Spring on the east side of Baldy Mtn. and west of Walker Ridge Rd. 0.8 mi south of Barlett Springs Rd. 640 Comment
  CHSC29605  Navarretia leptalea Dibble; Griggs 1979-7-11 107 Lake Near Potato Hill, close to the town of Stonyford. On the lower third of a ridge system. 927 Comment
  UC1178812  Navarretia leucocephala subsp. bakeri Herbert L. Mason 1946-5-30 12802 Lake 1.5 mi w Lower Lake Comment
  JEPS15465  Navarretia leucocephala subsp. pauciflora Rimo Bacigalupi with G. Thomas Robbins 1956-6-1 5688 Lake on road between Lower Lake and Kelseyville; Manning Flat 569 Comment
  POM279150  Navarretia leucocephala subsp. pauciflora Lyman Benson 1935-5-17 6593 Lake West base of Mt. Konocti, Breen's Lake. Middle N Coast mtn range, Clear Lake watershed. 488 Comment
  JEPS101641  Navarretia leucocephala subsp. plieantha Dean W. Taylor 1998-6-23 16701 Lake Loch Lomond, in small ditch outside of the preserve boundary and growing in harms way due to active CALTRANS roadpaving at the time of collection 853 Comment
  UCD36342  Navarretia leucocephala subsp. plieantha Beecher Crampton 1953-6-2 1381 Lake Northwest slope of Mount Hannah, at western edge of Bogg's Lake. Comment
  UC1197899  Navarretia linearifolia subsp. pinnatisecta Joseph P. Tracy 1905-7-12 2246 Lake in dry gullies in Cobb Valley near Glenbrook; Northern Coast Ranges, Cobb Valley nr Glenbrook 914 Comment
  CHSC63748  Navarretia mellita Vernon H. Oswald; Lowell Ahart 1994-6-20 6338 Lake Forest Route M3 (18N04) at the trailhead to Bloody Rock, 0.2 mi N of Lower Nye Camp, NW edge of Snow Mtn. Wilderness, W of Stonyford. 1036 Comment
  UC763062  Navarretia mellita R. F. Hoover 1938-6-9 3555 Lake between Burns Valley and Borax Lake Comment
  UC84833  Navarretia mellita Katharine Brandegee Jul 1888 Lake Mount Hannah Comment
  CDA14221  Navarretia mellita G. F. Hrusa 1997-7-23 14017 Lake North Coast Ranges; Souothern part of Loch Lomond pool at Loch Lomond townsite. Comment
  RSA642571  Navarretia mellita Stan C. Spencer 1993-6-18 3618 -41 Lake From Boggs Lake NW ca. 0.5 mi. on Harrington Flat Road (0.14 mi. SE of Bottle Rock Road). N side of road under power lines Comment
  JEPS117025  Navarretia myersii David Gowen 2008-5-14 915 Lake Callayomi Road. Comment
  RSA0004852  Navarretia myersii subsp. deminuta Alva Day 1994-5-2 94 -1 Lake Long Valley, 2 mi. SE of Middletown, Butts Canyon Rd. near junction with Callayomi Road. Comment
  SEINET4854785  Navarretia pauciflora Herbert L. Mason 1945-5-12 12583 Lake 5 mi N of Lower Lake. Comment
  CHSC106382  Navarretia pubescens David Isle; Arnold James 1993-6-29 1844 Lake Mendocino National Forest - North Coast Ranges Soda Creek Watershed. N 17 degrees of Kiost and jct of Lake Pillsbury Resort Rd 18N21 and Soda Creek Rd 20N01. Grassland S of 1993 Ecol. Unit Inven. Plot 8. 569 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
  CAS-BOT-BC232671  Navarretia pubescens Milo S. Baker 1945-6-28 11084 Lake 2.5 miles S of Kelseyville on road to Lower Lake Comment
  CAS-BOT-BC232765  Navarretia sinistra subsp. pinnatisecta David Torin 2002-8-13 s.n. Lake Bowery Flat, North Fire Camp Comment
  CAS-BOT-BC232767  Navarretia sinistra subsp. pinnatisecta Milo S. Baker 1951-6-21 12338 Lake Snow Lake 609 Comment
  CAS-BOT-BC232770  Navarretia sinistra subsp. pinnatisecta J. W. Blankinship 1925-7-17 s.n. Lake Boggs Lake, Mount Hannah Comment
  CAS-BOT-BC232773  Navarretia sinistra subsp. pinnatisecta James McMurphy 1909-7-24 s.n. Lake Between Uncle Sam Lake and Lower Lake Comment
  CAS-BOT-BC232775  Navarretia sinistra subsp. pinnatisecta P. Schulthess 1931-7-20 s.n. Lake Toll Road, ca. 3 miles W of Highland Spring Comment
  JEPS70451  Navarretia squarrosa W. L. Jepson 1897-7-15 20945 Lake Scott Valley Comment
  SBBG117245  Navarretia subuligera B. Crampton 1953-6-2 1385 Lake Mt Hannah, at NW edge of Bogg's Lake Comment
  UC1112241  Navarretia subuligera S. Galen Smith with J. Anderson 1957-6-9 3002 Lake ca 3 mi w Cobb Valley (e of Bottle Rock Road, margins of Boggs Lake, e side of lake); Boggs Lake 899 Comment
  RSA91927  Navarretia subuligera Beecher Crampton 1953-6-2 1985 Lake Bogg's Lake, northwest slope of Mt. Hannah. 854 Comment
  JEPS70481  Navarretia tagetina Willis L. Jepson 1892-8-4 15026 Lake near Hullville (n Lake Co.); South Fork of the Eel River, Gravelly Valley Comment
  UC908185  Navarretia viscidula Pauline Schulthess 1931-7-7 Lake 1.5 mi sw Kelseyville Comment
  UC909062  Navarretia viscidula Herbert L. Mason 1945-6-28 12607 Lake 2.5 mi s Kelseyville Comment
  SJSU11517  Navarretia viscidula J. B. Snell 1963-6-15 141 Lake Long Valley, E of Clear L Comment
  JEPS14926  Nemacladus capillaris Rimo Bacigalupi with G. T. Robbins 1956-6-1 5682 Lake along Lower Lake to Kelseyville road (Hesse Flat); Hesse Flat 566 Comment
  SD6552  Nemacladus capillaris Daniel Cleveland 1882-6-18 Lake Allen Springs Comment
  RSA537449  Nemacladus capillaris Barbara Ertter 1988-7-4 7712 Lake 0.5 miles E of Rice Fork on Bear Creek Road, 1.5 miles W of Bear Creek Campground, Mendocino National For. ca. 11 air miles N of Upper Lake (town) 610 Comment
  JEPS5848  Nemacladus montanus Milo S. Baker 1936-5-16 8752 Lake 2.9 mi e Middletown Comment
  UC102224 Image available Nemacladus montanus D. Cleveland Jun 1882 Lake Allen's Springs; ; Allen's Springs, Lake Co. Comment
  CHSC36129  Nemophila heterophylla Karen A. Small 1978-4-9 Lake At jct Hwy 20 and Walker Ridge Rd, ca. 6 mi w of jct of Hwys 20 and 16. Shady ne facing hillside along Hwy 20. 606 Comment
  RSA2479  Nemophila heterophylla J. W. Blankinship 1924-5-10 s.n. Lake Blue Lakes. Comment
  UCD81927  Nemophila heterophylla Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5508 Lake Walker Ridge. Along Walker Ridge Road, ca. 1.9 road mi N of intersection with Hwy 20. E side of road in burn area - burned in summer of 2008. 755 Comment
  HSC37202  Nemophila menziesii Lon Hall 1975-5-3 316 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
  SJSU3026  Nemophila menziesii D. J. Thompson 1954-5-2 Lake by Four-Mile Glade, Cow Mt Recreational Area near Lakeport Comment
  UC663110  Nemophila menziesii F. G. Meyer 1938-4-5 1378 Lake along the ne side Clear Lake ne side of Clearlake (Clear Lake) Comment
  UC933816  Nemophila pedunculata Leo Koch 1940-4-26 865 Lake 4.3 mi s Adams Springs road junction (along Highway 29, s of Kelseyville); s of Kelseyville Comment
  UCD162917  Nemophila pedunculata Susan Harrison 2016-3-1 s;n. Lake Mclaughlin UC Reserve. West of Morgan valley Road, SSE of reserve headquarters and E of tailings pond. 670 Comment
  UCD41818  Nemophila pedunculata Geri Hulse-Stephens 2001-4-29 577 Lake Goat Mountain. West vernal pool, Root Glade. 944 Comment
  CAS-BOT-BC142259  Oemleria cerasiformis M. S. Jussel 1933-4-29 s.n. Lake Jordan Park, Cobb Mt. Comment
  UCD42077  Oemleria cerasiformis Geri Hulse-Stephens 2001-9-7 834 Lake Goat Mountain. Addington Camp. Addington Creek. 1386 Comment
  UC1148882  Orcuttia tenuis Milo S. Baker 1946-7-5 11528 Lake dry bed Boggs Lake 914 Comment
  UC1153846  Orcuttia tenuis Beecher Crampton 1954-7-20 2223 Lake peat meadow at sw edge Boggs Lake; northwest slope of Mt. Hannah 853 Comment
  UCD88254  Orcuttia tenuis Beecher Crampton 1954-7-20 2223 Lake southwest edge of Boggs Lake, northwest slope of Mt. Hannah. Comment
  CAS-BOT-BC499902  Orobanche fasciculata J. Clausen 1935-5-21 1032 Lake 1.8 mi S of Lakeport at jct of Hopland rd. Comment
  JEPS73433  Orobanche pinorum L. R. Heckard 1972-7-8 3027 Lake spur running se Snow Mt., West Peak 2042 Comment
  HSC31397  Orobanche uniflora Maralyn O'Meara 1974-5-4 319 Lake Walker Ridge Rd. 0.5 mi. N from junction with Hwy. 20 671 Comment
  CAS-BOT-BC500269  Orobanche uniflora subsp. occidentalis Agnes M. Bowman 1902-3-1 13 Lake Sulphur Banks Comment
  RSA0059247  Orobanche uniflora subsp. occidentalis Lyman Benson 1928-4-29 112 Lake Kelseyville. Middle N. Coast Mt. Range. Cold Creek River. 853 Comment
  RSA10251  Orthocarpus attenuatus Carl B. Wolf 1928-5-4 1889 Lake 2 miles S of Middletown. Comment
  RSA80312  Orthocarpus densiflorus F. W. Peirson, Mabel B. Peirson 1926-4-2 6585 Lake West end of Clear Lake. Comment
  POM286515  Orthocarpus lithospermoides Lyman D. Benson 1931-6-12 2814 Lake Kelseyville; Middle N. Coast Mountain Range; Kelsey Creek River 427 Comment
  POM71752  Orthocarpus lithospermoides Philip A. Munz 1925-6-18 9877 Lake Lakeport. Comment
  POM286413  Orthocarpus purpurascens Lyman D. Benson 1935-5-18 6614 Lake Lakeport. Mayacamas mtn range, Clear Lake watershed. 427 Comment
  CHSC52669  Packera clevelandii James Jokerst 1985-6-24 2509 Lake Near Coyote Peak. 486 Comment
  JEPS11963  Packera clevelandii Rimo Bacigalupi with G. T. Robbins 1954-6-25 4618 Lake 3.8 mi w of Colusa County line; Stanton Creek, Kowalski Ranch, Indian Valley, Bear Valley 441 Comment
  UCD20620  Packera clevelandii E. Dean; with M. Bibbo 2002-7-5 1167 Lake McLaughlin UC Reserve. Border of Napa/Lake counties. SE corner of lower reaches of Research Hill. W of Hunting Creek. 640 Comment
  SEINET10721125 Image available Packera clevelandii Cyrus G. Pringle 1882-8-25 Pringle 14655 Lake Springy places. Comment
  SEINET11806796  Packera eurycephala C. C. Freeman, Wetter, M. A. 1983-1 1904 Lake road between Potter Valley & Hullville, 2.3 mi NW of Eel River at Hullville, overlooking Eel River Comment
  CAS-BOT-BC316856  Packera eurycephala var. eurycephala T. M. Barkley; N. D. Burroughs 1964-6-20 303 Lake on road from Calpella to Lake Pillsbury, 3 miles west of Soda Creek Station Comment
  CAS-BOT-BC334338  Packera greenei R. D. Stone 1983-6-7 522 Lake Cobb Valley on SW-facing slope E of Kelsey Cr. and Bottle Rock Rd., ca. 1.5 mi NW of Pine Grove 740 Comment
  UC1195668  Packera greenei A. R. Kruckeberg 1947-6-14 1479 Lake ca 1.5 mi above Great Western Mine (Ida Clayton road, passing n of Mt. St. Helena, Sonoma-Lake Co. boundary area) Comment
  UC912483  Packera greenei Herbert L. Mason 1930-6-1 5682 Lake St. Helena Creek, slopes of Mount St. Helena Mount St. Helena Comment
  CAS-BOT-BC316914  Packera greenei Dennis E. Breedlove 1963-5-30 5178 Lake 15 miles east of Bartlett Springs Comment
  CAS-BOT-BC10383  Paeonia brownii Mrs. H. M. Mitchell 1932-5-8 s.n. Lake Lake County Comment
  CHSC89539  Panicum capillare Lowell Ahart 2004-10-4 11440 Lake Below the high water line of Indian Valley Reservoir, east of the causeway, in the northwest part of the reservoir, on the east side of Bartlett Springs Road. 446 Comment
  UC936202  Panicum capillare H. L. Mason August, 1930 5725 Lake Lakeshore Clear Lake; , Clear Lake Comment
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Feb 24 2009
  UC936163  Parvisedum leiocarpum Robert Sweeney 1951-4-15 Lake about 6 mi n of Lower Lake (edge of meadow about 20 feet from chaparal) Comment
  UCD111946  Pectocarya pusilla Christopher Mallek 2008-1 HV1- 89 Lake High Valley. 793 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
  UC1239016  Pedicularis densiflora Freed W. Hoffman 1948-5-10 2734 Lake e slope of Cobb Mountain; North Coast Ranges, Cobb Mountain 762 Comment
  CDA11011  Pedicularis densiflora G. F. Hrusa 1993-3-6 10525 Lake North Coast Biodiversity Arena; Immediate vicinity of confluence of Indian Creek and Kilpepper Creek, approx. 1 m. to E of N end of Indian Valley Res. Comment
  UCD82107  Pediomelum californicum Ellen Dean; G. Harrington, C. Thomsen,Chiao-Yi Cheng,R. Wilmarth 2009-5-20 5635 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.5 road mi N of intersection with road to Indian Valley Reservoir. Parking area, undeveloped roads, flats and slopes on W side of road. 818 Comment
  POM281775  Pellaea andromedifolia Lyman Benson 1930-3-26 1982 Lake Lucerne, Clear Lake. 457 Comment
  HSC92489  Pellaea andromedifolia Eric B. Peterson, Thomas Ward, Matt Foruria 1995-4-1 27 Lake Blue Oak Campground, about 70 m up the canyon from the end of camping area, about 50 m uphill from stream on N facing slope 549 Comment
  CHSC32192  Pellaea brachyptera James Jokerst 1980-8-8 1074 Lake North Coast Ranges. Near Snow Mountain. Comment
  JEPS81395  Pellaea brachyptera L. R. Heckard and J. C. Hickman 1982-7-9 6004 Lake ca. 1/2 mi n of Summit Springs (s side Snow Mt, n and below upper serpentine area at roadless area entrance); Snow Mt 1554 Comment
  POM281986  Pellaea brachyptera Lyman Benson 1932-6-21 3749 Lake Snow Mountain; ft Middle N Coast Mt Range, Bear Creek, Eel River 1524 Comment
  CAS-BOT-BC71331  Pellaea mucronata John Thomas Howell 1945-6-21 21162 Lake Sawmill Flat to Ruppert Ridge, Bartlett Mountain Comment
  CAS-BOT-BC71332  Pellaea mucronata John Thomas Howell 1926-3-21 1724 Lake St. Helena Creek, 4 miles below Patten's Comment
  HSC35429  Pellaea mucronata M. Wetherwax 1975-5-3 135 Lake E of Hyw. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  UC1586021  Pellaea mucronata var. mucronata Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7516 Lake ca. 7 airmiles nw of Lakeport (Scotts Valley Rd 1 mi s of Hwy 20, w side of rd.) 426 Comment
  UCD34988  Penstemon Beecher Crampton 1995-6-3 10310 Lake ca. 4 miles south of Kelseyville along Bottle Rock road. Comment
  UC1728642  Penstemon heterophyllus Richard Olmstead 1986-6-19 882 Lake near 4 way junction 1 mi below Summit Springs (Lake / Colusa County line); Lake / Colusa County line 1341 Comment
  UC566667  Penstemon heterophyllus Pauline Schulthess 1931-7-18 Lake seven mi se Kelseyville; se of Kelseyville Comment
  RSA125650  Penstemon heterophyllus subsp. purdyi E. K. Balls 1957-5-27 22618 Lake State Hwy 53, 11.4 mi NE from Middletown. 351 Comment
  JEPS7554  Penstemon heterophyllus var. heterophyllus W. L. Jepson 1897-7-15 21435 Lake Mt. Hanna Comment
  NY601687  Penstemon heterophyllus var. heterophyllus R. C. F. Bacigalupi 1955-6-7 5277 Lake On Low Gap Road, dry hillside above canyon, 2.3 miles west of Ukiah 274.3 Comment
  JEPS11363  Penstemon heterophyllus var. purdyi R. F. Hoover 1941-5-11 5023 Lake s base Mt. Konocti Comment
  UC1012321  Penstemon heterophyllus var. purdyi F. W. Pennell and H. L. Mason 1940-5-23 25524 Lake se Bartlett Springs; Bartlett Mountain, se of Bartlett Springs 822 Comment
  JEPS88732  Pentachaeta exilis J. W. Blankinship 1923-4-14 2 Lake 1 mi s Kelseyville; Cold Cr. Comment
  UCD83659  Pentagramma triangularis subsp. triangularis Wenting Shi; with PLB 102 class 2010-5-2 7 Lake West slope of Walker Ridge, along Bartlett Spring's Road, west of Kilpepper Creek low water bridge crossing, and just west of high water bridge, along roadside. 492 Comment
  UCSC000529  Perideridia kelloggii Mildred E. Mathias 1937-7-23 1318 Lake On road to Knoxville, 3.5 miles from Lower Lake Knoxville, Lower Lake Comment
  UCD99349  Persicaria amphibia C. J. W. 1914-6-18 s.n. Lake Upper Lake. Comment
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Jan 1 2016
  UCSC000207  Persicaria maculosa P. Schulthess 1931-8-8 s.n. Lake 6 miles southeast of Kelseyville - Hildebrand Ranch Comment
  CAS-BOT-BC419141  Persicaria maculosa J. W. Blankinship 1928-7-12 s.n. Lake Clear Lake Comment
  UCD99805  Persicaria punctata Malcolm A. Nobs; S. Galen Smith 1949-9-7 1838 Lake ca. 7 miles north of Middletown. Comment
  RSA699314  Phacelia Keith E. Hoffmaster 1938-6-27 860 Lake Near Clear Lake Oaks. Comment
  UC809829  Phacelia egena A. R. Kruckeberg 1949-4-27 1745 Lake Hill 1030 Bar X Ranch (4 mi e of Middletown) Comment
  UCR42315  Phacelia heterophylla L. F. LaPre 1985-4-26 s.n. Lake Inner North Coast Ranges, 2.6. mi north of Middletown on Hwy 29 399 Comment
  UC1282734  Phacelia heterophylla subsp. virgata J. R. Sweeney 1952-5-3 885 Lake 5 1/2 mi n-2 Lower Lake Kelseyville Road; Seigler Canyon Comment
  RSA133578  Phacelia heterophylla subsp. virgata L. R. Heckard 1951-5-27 147 Lake About 5 miles west of Lower Lake. Comment
  UC1051767  Phacelia heterophylla subsp. virgata L. R. Heckard 1951-6-13 166 Lake ne Goat Mountain (between Bartlett Springs Rd and Stonyford along Forest Service rd); Mendocino Nat. Forest, Long Ridge Comment
  UCD160354  Phacelia imbricata subsp. imbricata Nellie Coffey 1931-4-12 s.n. Lake Exact location unkown. Comment
  JEPS73463  Phacelia mutabilis L. R. Heckard 1972-7-9 3069 Lake trail from Frog Pond to Milk Ranch; Snow Mt. 1950 Comment
  POM289347  Phacelia rattanii Lyman Benson 1928-6-14 249 Lake Kelseyville; Mt. Range: Middle North Coast; River: Kelsey Creek. 457 Comment
  UC1552834  Phacelia tanacetifolia Frederica Bowcutt 1985-4-11 487 Lake approx. 7 mi e Clear Lake (1 mi n of Hwy 20, 5 mi s of Indian Valley Reservoir and 45 air mi ne of Santa Rosa); Middle Creek Comment
  CDA26530  Phalaris aquatica G. F. Hrusa, R. Gross 2008-5-23 17394 Lake North Coast Ranges; Crossing of Box Cyn. Creek in upper Benmore Canyon immed. E and S of Indian Valley Reservoir spillway. 457 Comment
  CHSC101547  Phalaris aquatica G. F. Hrusa; R. Gross 2008-5-23 17394 Lake Flats at crossing of Box Canyon Creek in upper Benmore Canyon immediately E and S of Indiana Valley Reservoir spillway. 457 Comment
  UCD88503  Phalaris arundinacea R. O. Brandt 1949-7-12 s.n. Lake 16 miles E of Upper Lake. Comment
  UCD89362  Phalaris paradoxa P. B. Kennedy 1930-6-4 s.n. Lake Lower Lake. 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
  RSA0116943  Phalaris paradoxa Lyman Benson 1942-7-9 11281 Lake Drying bed of Kelsey Creek 1 mile north of Kelseyville. Mt. Range: Middle North Coast. Drainage Area: Clear Lake. 411 Comment
  UCD20624  Phoradendron bolleanum E. Dean; with M. Bibbo 2002-7-5 1174 Lake McLaughlin UC Reserve. BLM land on W side of McLaughlin Reserve's Research Hill. Northern trailhead parking lot and trail. 640 Comment
  CHSC97971  Phoradendron densum R. L. Mathiasen 2005-2-11 501 Lake Ca. 7 km east of Leeville on road to Indian Valley Reservoir ca. 0.5 km northeast of the reservoir. UTM 10 S 4335303 N; 540840 E (Datum NAD 27 CONUS). 455 Comment
  UC1073384  Phoradendron densum George B. Rossbach 1955-5-9 232 Lake n.e. slope Mt. St. Helena 609 Comment
  SEINET6630844  Phoradendron flavescens L. Benson 1935-3-30 6372 Lake Kelseyville; Clear Lake; Middle North Coast 427 Comment
  UCD81868  Phragmites australis Ellen Dean; K. Mawdsley,G. Harrington,R. Wilmarth,B. Rice,E. Salvia 2009-5-27 5750 a Lake Walker Ridge. Picnic area near Cold Spring. 912 Comment
  UC566778  Physalis pubescens var. integrifolia H. L. Mason Aug 1930 5713 Lake Clear Lake Comment
  POM274957  Physocarpus capitatus Lyman D. Benson 1933-6-18 4456 Lake Kelsey Creek, Rincon school, Kelseyville. 518 Comment
  CHSC98899  Pickeringia montana L. P. Janeway 2007-6-17 9048 Lake Inner North Coast Ranges. Along northern end of Indian Ridge at Pacific Ridge, 1.8 km south-southeast of Kanaka Glade. 1097 Comment
  UC909733  Pilularia americana Milo S. Baker 1950-6-2 12268 Lake Bogg's Lake 914 Comment
  CHSC44664  Pinus J. D. Jokerst 1982-8-11 1648 Lake On the western face of Snow Mountain's East Peak just below the summit ca 75 meters. Comment
  CHSC89538  Pinus attenuata Lowell Ahart 2004-10-14 11469 Lake On the south side of Cache Creek, on the south side of Bartlett Springs Road (Road M 12), about 2 miles west of the northwest part of Indian Valley Reservoir. 477 Comment
  SD51330  Pinus attenuata Darley F. Howe 1961-7-30 Lake 15.8 miles north from Upper Lake ranger station on road into Mendocino National Forest 1064 Comment
  UCD69376  Pinus attenuata Greg Collier 1984-4-21 10 Lake 29.3 miles N of Hwy 20, along Walker Ridge Rd. 1085 Comment
  CAS-BOT-BC78745  Pinus lambertiana M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. 914 Comment
  CAS-BOT-BC72851  Pinus ponderosa Herman Knoche 1919-11-26 3103 1/2 Lake Lower Lake, west shore Comment
  CAS-BOT-BC72852  Pinus ponderosa G. A. Coleman 1901-6-21 15 Lake Cobb Mountain Comment
  CAS-BOT-BC72900  Pinus ponderosa Herman Knoche 1919-11-3 555 Lake Cobb Post Office, Cobb Mt. (N. flank) Comment
  RSA797372  Pinus sabiniana Keith E. Hoffmaster 1938-6-27 s.n. Lake Near Clearlake Oaks (Hanson Ranch). Comment
  SEINET3875096  Pinus sabiniana Richard R. Halse 1989-5-13 3838 Lake Along State Highway 175, one mile south of Whispering Pines.; 0 684 Comment
  POM291176  Piperia transversa Lyman Benson 1932-6-18 3712 Lake Buckingham Park; Mt. Range: Middle N coast. 488 Comment
  UCSB63778  Piptatherum miliaceum Oswald, Vernon; Ahart, Lowell 1998-7-15 Lake East side of county on Walker Ridge Rd. 9.8 mi south of Bartlett Springs Rd., 4.6 mi north of Hwy. 20: T14N R6W Sect. 14 792 Comment
  CAS-BOT-BC228060  Plagiobothrys Greg de Nevers 2001-4-8 12194 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 457 Comment
  CAS-BOT-BC228063  Plagiobothrys Greg de Nevers 2001-4-23 12333 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 457 Comment
  UCD160222  Plagiobothrys James A. Neilson Jr. 1974-5-24 2935 Lake Mayacmas Mountains, south of Childers Peak, Barceloux Ranch. (Elevation and georeferencing estimated by label maker.) 548 Comment
  UC78194  Plagiobothrys bracteatus Mrs. K. Brandegee may 1890 Lake Middletown Comment
  POM287605  Plagiobothrys bracteatus Lyman Benson 1928-5-1 504 Lake Lakeport, 2 mi. s. Mayacamas, Clear Lake 427 Comment
  UC1282729  Plagiobothrys glyptocarpus var. modestus J. R. Sweeney 1952-4-6 694 Lake 5 1/2 mi n Lower Lake (Kelseyville Road, Manning Flat Local); Seigler Canyon Comment
  CHSC78131  Plagiobothrys stipitatus var. micranthus Lowell Ahart 2000-6-2 8440 Lake In a meadow near a small wash, 100 feet northeast of Bartlett Springs road, about 400 yards southwest of the radio tower, about 1/4 mile west of Bartlett Springs Road and Walker Ridge Road, about 2 1/2 miles west of Bear Valley. 609 Comment
  UCR105445  Plagiobothrys stipitatus var. micranthus Peter Rubtzoff 1956-9-2 2819 Lake S shore of Boggs Lake Comment
  CAS-BOT-BC228489  Plagiobothrys strictus John Thomas Howell 1943-5-11 18047 Lake 2.9 miles N of Middletown Comment
  POM287592  Plagiobothrys tenellus Lyman Benson 1927-04 877 Lake Kelseyville; Mt. Range: Middle N Coast; River: Kelsey Creek. 518 Comment
  UC55918  Plagiobothrys tenellus J. P. Tracy 1902-5-30 1708 Lake 6 mi nw Lakeport (in hills about valley); Scotts Valley 426 Comment
  UC728675  Plagiobothrys tenellus Milo S. Baker 1945-6-19 10960 Lake Sawmill Flat Bartlett Mt. 1219 Comment
  JEPS61082  Plagiobothrys tener var. subglaber W. L. Jepson 1920-5-23 8993 Lake Indian Valley; ne Lake Co. Comment
  UC881355  Plagiobothrys tener var. subglaber Milo S. Baker 1936-4 8779 Lake 2.9 mi e Middletown Comment
  HSC31855  Plantago erecta Maralyn O'Meara 1974-5-4 322 Lake Along Walker Ridge Rd. 0.5 mi. N from junction with Hwy. 20 671 Comment
  JEPS123916  Plantago erecta Lowell Ahart 2015-4-28 20097 Lake About 1/4 mile (air) west of Walker Ridge Road, about 3 miles (air) southwest of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. Comment
  RSA273402  Plantago erecta E. Cope 1977-4-23 27 Lake 0.4 miles N of State Route 20 on the Walker Ridge rd. 640 Comment
  UCD18191  Plantago erecta Jean Shepard; With PLB 102 class 2000-4-29 208 Lake McLaughlin Reserve. Research Hill, W side of Hunting Creek, just south of turn-off to Recreation Area. 632 Comment
  CAS-BOT-BC6452  Platystemon californicus M. K. Curran 1884-1-1 s.n. Lake unspecified Comment
  CHSC101381  Platystemon californicus David Isle 2004-5-6 1590 Lake Mendocino National Forest; Upper Main Eel River Watershed. In Salmon Creek alluvial terrace overflow, Gravelley Valley, north of Lake Pillsbury, >1.4 mile SE of Lake Pillsbury Ranch gate. 566 Comment
  CHSC24141  Platystemon californicus B. Bunge 1976-4-3 4 Lake Growing ca. 20 ft. from road at intersection of Hwys. 29 and 175, ca. 11 mi. s of Kelseyville. Comment
  HSC37203  Platystemon californicus Lon Hall 1975-5-3 322 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 Comment
  SEINET7067205  Platystemon californicus 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
  UC118525  Platystemon californicus C. F. Baker 1903-5-9 3058 Lake near Lakeport; near Lakeport Comment
  CAS-BOT-BC91655  Platystemon californicus R. D. Stone 1983-5-11 504 Lake In headwaters of High Valley Creek, ca. 1.0 mile south southwest of Glenbrook. 792 Comment
  POM161404  Platystemon californicus var. californicus R. C. Bacigalupi 1926-3-28 1260 Lake Just north of Middle Town. Comment
  UCD131946  Plectritis ciliosa Joe Rogers; PLS 102 plant collecting interns 2013-4-14 2 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. North of road that goes southeast from Glebe Road at gate. 571 Comment
  HSC45519  Plectritis macrocera M. Alcasas 1978-4-23 50 Lake Barrel Springs Campground. 701 Comment
  JEPS123918  Plectritis macrocera Lowell Ahart 2015-4-28 20096 Lake About 1/4 mile (air) west of Walker Ridge Road, about 3 miles (air) southwest of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. Comment
  POM171946  Pleuropogon californicus var. davyi F. W. Peirson 1926-4-2 6592 Lake 3 miles east of Kelseyville on road to Lower Lake Comment
  RSA0000471  Pleuropogon californicus var. davyi Lyman Benson 1932-6-14 3666 Lake Kelseyville, Middle N Coast. Watershed Kelsey Creek. See notes field. 427 Comment
  CAS-BOT-BC254940  Poa bulbosa A. A. Beetle No date on label 1735 Lake Shore of Clear Lake, W side of roadside bank Comment
  HSC62931  Poa bulbosa Michael Dalke 1979-4-14 27 Lake Mendocino National Forest, Middle Creek Campground. 457 Comment
  SEINET7294755 Image available Poa bulbosa var. vivipara A. A. Beetle 1941-1 1735 Lake Shore of Clear Lake, wet side of roadside bank In Rhus, Pinus Comment
  UCD91099  Poa howellii Beecher Crampton 1953-7-13 1496 Lake 1 mile west of Scotts Valley. Comment
  CAS-BOT-BC236174  Poa secunda subsp. secunda John Thomas Howell 1945-6-19 21047 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  UCD160318  Poa secunda subsp. secunda James A. Neilson Jr. 1975-5-14 3580 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 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
  CAS-BOT-BC376211  Pogogyne Greg de Nevers 1996-5-18 10813 Lake Just south of Anderson Marsh State Historic Park Comment
  UCR254939  Pogogyne Greg de Nevers 1996-5-18 10813 Lake North Coast Range, just south of Anderson Marsh State Historic Park [8420-8600 California Hwy 53] 412 Comment
  UC570736  Pogogyne douglasii H. L. Mason Jun 1930 5683 Lake four miles east of Middletown Comment
  UC909707  Pogogyne douglasii Milo S. Baker 1950-5-23 12245 Lake 2.9 miles E of Middletown Comment
  RSA114091  Pogogyne douglasii R. C. Bacigalupi, J. R. Sweeney 1951-6-3 3341 Lake Vernal pool in Manning Flat along road between Kelseyville and Lower Lake, ca. 5.5 miles NW of Lower Lake 564 Comment
  SDSU19288  Pogogyne serpylloides Scott McMillan 1993-6-10 10 VI93F Lake Meadow surronded by Ponderosa pine near Loch Lomond. 853 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
  CAS-BOT-BC414197  Polygonum aviculare subsp. depressum Paul R. Hitchborn 1929-6-8 s.n. Lake Lakeport Comment
  UC1111599  Polygonum californicum Herbert L. Mason 1945-10-21 12744 Lake 3 mi e Middletown Comment
  RSA286251  Polygonum coccineum Robert F. Thorne 1974-7-27 44986 Lake Boggs Lake: N of Harrington Flat Road. 915 Comment
  UC733712  Polygonum convolvulus Leo F. Koch 1940-4-26 884 Lake 1 mi s junction of highway 29 and Bottle Rock Road (s of Kelseyville) Comment
  UC1187347  Polygonum douglasii subsp. spergulariiforme Herbert L. Mason 1961-5-21 15074 Lake Sulphur Bank Mine Clear Lake (e side of lake) Comment
  POM144903  Polygonum kelloggii A. A. Heller 1902-7-24 4194 Lake Near the summit of Mt. Sanhedrin. Comment
  JEPS96713  Polygonum parryi Dean W. Taylor 1998-6-3 16457 Lake unnamed rd 0.7 miles N Napa County line, ca. 1.5 mile N of Oat Hill 548 Comment
  UCD100538  Polygonum parryi Glen Holstein 1980-6-29 115 Lake NE corner of S28, ca. 1.75 miles northwest of Adams, Harrington Flat on north side of Harrington Flat Road. 822 Comment
  CAS-BOT-BC419855  Polygonum polygaloides subsp. confertiflorum Walter Knight; Irja Knight 1981-6-7 4147 Lake At margin of Bogg's Lake. Within 50 yds. of Harrington Flat Road. 850 Comment
  RSA485491  Polypodium californicum Lyman Benson 1931-3-22 2685 Lake Highland Springs; Mt. Range: Mayacamas; River: Dobe [Adobe] Creek. 610 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-BC232396  Polypogon monspeliensis J. Clausen 1935-5-21 1040 Lake 3 miles N of MIddletown on road to Lower Lake Comment
  CHSC26147  Polypogon monspeliensis Detzer; Sacks 1977-7-10 47 Lake Bordering Eel River. Ca. 16 km ne of Potter Valley. 489 Comment
  UCD41706  Polypogon monspeliensis Geri Hulse-Stephens 2001-9-6 815 Lake Goat Mountain. Lovelady Spring. Lovelady Seep. 0.1 miles west of FS boundary gate. 1264 Comment
  UCD91317  Polypogon monspeliensis Frank W. Gould 1940-5-15 1265 Lake 2.5 miles northeast of Middleton. Comment
  UC1063663  Polystichum imbricans subsp. imbricans R. C. Wilson 1937-6-10 401 Lake Lower Blue Lake, Plot 26 Lower Blue Lake; Lakeport Quadrangle Comment
  CAS-BOT-BC72313  Polystichum imbricans subsp. imbricans J. W. Blankinship 1926-7-10 s.n. Lake Clark's Peak 914 Comment
  JEPS81382  Polystichum scopulinum L. R. Heckard and J. C. Hickman 1982-7-8 5993 Lake w and nw side of East Peak Snow Mt. 2072 Comment
  CAS-BOT-BC410008  Populus X parryi H. E. McMinn 1923-5-27 996 a Lake Bear Creek tributary to Rice Fork of Eel River at base of Snow Mountain Comment
  POM280430  Portulaca oleracea Lyman Benson 1936-8-23 7964 Lake Kelseyville. Mt. range: Middle N. Coast; watershed: Clear Lake. 412 Comment
  UCR77696  Potamogeton diversifolius R. F. Thorne, Larry E. DeBuhr 1975-8-15 46829 Lake Coast Range, Boggs Lake, west of Mt. Hanah, c. 7.5 mi SSE of Kelseyville and 3 mi NNW of Glenbrook Resort 856 Comment
  CAS-BOT-BC453702  Potamogeton illinoensis Malcom A. Nobs 1950-8-16 172 Lake Resort area at southeast end of Clear Lake Comment
  UC1600948  Potamogeton nodosus Milo S. Baker 1945-9-18 11228 Lake near shore just n of Lucern 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
  UCD138258  Potamogeton nodosus Jim McHenry; W. A. Harvey 1955-8-24 s.n. Lake between Lucerne and Clear Lake Oaks, Clear Lake. Comment
  CAS-BOT-BC453851  Potamogeton nodosus Lyman Benson 1931-8-31 2896 Lake Soda Bay, Middle N Coast Range, Clear Lake 426 Comment
  RSA801566  Potentilla Peter Rubtzoff 1956-9-2 2793 Lake Boggs Lake, 6.8 miles northwest of Cobb, on the road, then 0.6 miles to the southeast on a side road. Southern shore of the lake, 0.8 miles southeast of the main road. Comment
  UC66136  Potentilla gracilis A. A. Heller 1902-7-27 5884 Lake Thistle Springs Mt. Sanhedrin, Thistle Springs Comment
  UC525511  Potentilla gracilis var. fastigiata Ethel Crum 1933-7-23 1518 Lake Cobb Mountain 792 Comment
  CAS-BOT-BC540541  Potentilla gracilis var. fastigiata A. A. Heller 1902-7-15 5884 Lake About Summit Lake near the summit of Mt. Sanhedrin Comment
  CAS-BOT-BC516320  Prosartes hookeri Alice Eastwood 1925-5-25 12954 Lake On trail to Mt. Sanhedrin Comment
  CAS-BOT-BC474512  Prunella vulgaris subsp. lanceolata Gerald Dickinson 1964-7-21 188 Lake Upper Nye Campground on Sheetion Mt. Rd. Comment
  UC1103129  Prunella vulgaris var. lanceolata Joseph P. Tracy Jul 21 1905-Aug 16 1905 2299 Lake Northern Lake County Elk Mountain; Northern Coast Ranges, Elk Mountain 1219 Comment
  CAS-BOT-BC157925  Prunus emarginata Paul Hitchborn 1930-4-3 217 Lake Scott Valley Comment
  CAS-BOT-BC157927  Prunus emarginata L. R. Abrams 1916-7-28 6291 Lake Grade between Bartlett Spr. & Clear Lake Comment
  RSA10813  Prunus emarginata Carl B. Wolf 1928-5-6 2004 Lake 6.5 mi. W of Bartlett Springs on the road to Clear Lake. Comment
  CAS-BOT-BC154766  Prunus virginiana var. demissa Mrs. A. McCallum 1900-7-1 s.n. Lake Bartlett Springs Comment
  UC728667  Pseudognaphalium californicum Milo S. Baker 1945-5-24 10906 Lake Bottlerock Rd. ca. 1 mi s of junction with Lakeport-Lower Lake Hiway Comment
  CAS-BOT-BC357561  Pseudognaphalium stramineum J. W. Blankinship 1928-7-20 s.n. Lake Kelseyville Comment
  SEINET10574499 Image available Pseudostellaria jamesiana A. Arthur Heller 1902-7-15 Heller 5880 Lake About Summit Lake, near the summit of Mt. Sanhedrin. Comment
  CAS-BOT-BC80127  Pseudotsuga menziesii J. A. Gunn, Jr. 1902-5-17 s.n. Lake Near Mt. Hannah Comment
  POM36275  Psilocarphus brevissimus J. B. Leiberg 1894-8-23 794 Lake Near Button Springs. Comment
  UC1178978  Psilocarphus oregonus Herbert L. Mason 1946-5-31 12801 Lake 1.5 mi w Lower Lake Comment
  POM296085  Ptelea Cora W. Benson 1935-6-6 47 Lake Mount Konocti 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
  CAS-BOT-BC146393  Ptelea crenulata J. Torrey 1865-1-1 63 Lake Borax Lake; ne. side Clear L. Comment
  CAS-BOT-BC146395  Ptelea crenulata J. T. Howell 1940-6-30 15589 A Lake Soda Bay Comment
  CAS-BOT-BC146397  Ptelea crenulata Paul R. Hitchborn 1930-5-25 s.n. Lake Soda Bay, Clear Lake Comment
  UC1130459  Ptelea crenulata A. Simontacchi 1937-7-9 267 Lake sw bluff Soda Bay; Lakeport Quad. 441 Comment
  UCD131555  Pterostegia drymarioides Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7561 Lake Clear Lake State Park. NE of Kelseyville. East side of Lower Bayview Campground. 425 Comment
  RSA294608  Purshia tridentata var. tridentata Lyman D. Benson 1946-8-31 12183 Lake Thurston Lake. NW of Lower Lake. Middle N Coast Mtn Range. 457 Comment
  UCD158762  Pyrola aphylla James A. Neilson Jr. 1974-6-29 2806 Lake Mayacmas Mountains, Cobb Mountain. Lee Creek drainage. (Elevation estimated by label-maker using topo map). 1158 Comment
  UCD41905  Pyrola aphylla Geri Hulse-Stephens 2001-6-28 688 Lake Goat Mountain. Wyman Creek. 1173 Comment
  RSA0083377  Pyrola picta A. A. Heller 1902-7-14 10529 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  LA205347  Quercus X eplingii Carl Epling; William Robison 1935-7-27 sn Lake hillside near Clear Lake Comment
  CAS-BOT-BC104192  Quercus X morehus Lyman Benson 1932-8-29 4054 Lake Lower Lake - Middletown, Middle N Coast Range. Clear Lake Watershed 548 Comment
  POM270258B  Quercus X morehus Lyman Benson 1928-6-23 330 Lake Western base of Mt. Konocti, Middle North Coast mt. range, Clear Lake watershed. 442 Comment
  POM270259B  Quercus X morehus Lyman Benson 1932-8-29 4054 Lake Lower Lake- Middleton; Watershed- Clear Lake; Middle N Coast mt. range. 549 Comment
  UC1561219  Quercus X morehus Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7528 Lake Hwy 175 ca 1 mi s jct Hwy 29 (s of Lakeport, e side of road) 426 Comment
  UC732541  Quercus X morehus Lyman Benson 1932-8-29 4054 Lake Lower Lake to Middletown (Clear Lake watershed); Middle North Coast Mt. Range, Clear Lake 548 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
  UCD45204  Quercus berberidifolia Herbert L. Mason 1925-12-31 2572 Lake Bartlett Mt. Road. Lake Co. Comment
  JEPS80149  Quercus chrysolepis L. R. Heckard 1974-9-8 3835 Lake just s Lookout (at summit of Goat Mt., at Colusa County line); Goat Mt. 1859 Comment
  UCSB23057  Quercus chrysolepis McMinn, Howard 1923-5-27 Lake Bear Creek, tributary to Rice Fork of Eel River at base of Snow Mt. Comment
  SEINET10940449  Quercus chrysolepis David B. Dunn, Douglas G. LeDoux; Melvin L. Conrad 1973-6-7 Dunn 20668 Lake Collected 16.1 miles n of upper lake on the rd to pillsbury lake, 1.3 miles n Of elk mt summit. Yellow pines and some small douglas fir still standing after The logging. Comment
  CAS-BOT-BC86893  Quercus douglasii M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. Comment
  SD147983  Quercus douglasii Rob Ickes 1989-6-4 14 Lake Clear Lake, 1/8 mile south of last house on Buckingham Point 415 Comment
  JEPS38054  Quercus dumosa Pauline Schulthess 1926-10-2 2 Lake 4 mi nw Lakeport; Scotts Valley Comment
  CAS-BOT-BC79613  Quercus durata C. Hart Merriam 1907-7-13 s.n. Lake Seigler Springs Comment
  CAS-BOT-BC79742  Quercus durata L. R. Abrams 1928-5-7 12575 Lake 4-5 mi E of Hough's Springs Comment
  CAS-BOT-BC79750  Quercus durata Rimo Bacigalupi 1924-2-22 s.n. Lake Middletwon - Mt. St. Helena Road, 4 mi below Toll House Comment
  CAS-BOT-BC79754  Quercus durata H. E. Parks 1931-9-18 01072 Lake unspecified Comment
  POM270109  Quercus durata Lyman Benson 1939-7-12 9680 Lake South of Kelseyville, Bottlerock Mountain, Middle N Coast Mt. Range, Clear Lake watershed. 549 Comment
  RSA62045  Quercus durata E. K. Balls, P. C. Everett 1953-10-15 18673 Lake Hwy 29, 1 mi. n. of Lake-Napa Co. line. St. Helena Creek. 381 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
  UCSB1155  Quercus durata var. durata Muller, Cornelius 1954-6-20 Lake Bear Creek Valley at Bear Creek Camp 762 Comment
  UC998325  Quercus garryana Milo S. Baker 1928-7-7 3126 b Lake 1-2 mi e Blue Lakes (Highway) Comment
  CAS-BOT-BC300488  Quercus garryana var. breweri Mona Bourell 1997-7-3 6558 Lake Mendocino National Forest, Low Gap Saddle Road (M 3) to Pyramid rock. Cold Creek trail 1554 Comment
  RSA0035180  Quercus garryana var. breweri M. Bourell 1997-7-3 6558 Lake Mendocino National Forest, Low Gap Saddle Road (M3) to Pyramid rock. Cold Creek Trail. 1554 Comment
  CAS-BOT-BC105241  Quercus kelloggii Agnes M. Bowman 1902-3-1 214 Lake Sulphur Banks Comment
  JEPS104755  Quercus kelloggii John L. Morrison 1936-9-19 1922 Lake Comment
  UCD132478  Quercus lobata Madeleine Taylor; PLS 102 plant collecting interns 2013-5-4 5 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. North side of park, north of Soda Bay Road. Next to entrance kiosk. 419 Comment
  UCD46869  Quercus lobata Frank W. Gould 1939-4-8 648 Lake Five miles northwest of Middleton along roadside. Comment
  CAS-BOT-BC104842  Quercus wislizeni Mrs. Augsburg 1920-8-1 s.n. Lake Bartlett Springs Comment
  POM270280  Quercus wislizeni var. frutescens Lyman Benson 1928-9-17 812 Lake 2 miles southwest of Kelseyville, Middle N Coast mt. range, Clear Lake watershed. 549 Comment
  POM290522  Quercus wislizeni var. frutescens Lyman Benson, Robert Benson 1957-8-19 15763 Lake 1/4 mile from tip of Buckingham Peninsula, Clear Lake, Middle N Coast mt. range, Sacramento Valley drainage area. 412 Comment
  UCD81939  Rafinesquia californica Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5520 Lake Walker Ridge. Along Walker Ridge Road, ca. 1.9 road mi N of intersection with Hwy 20. E side of road in burn area - burned in summer of 2008. 755 Comment
  CAS-BOT-BC380422  Ranunculus alismifolius var. hartwegii Dr. Donald Hemphill 1965-6-2 s.n. Lake west slope of Snow Mountain Comment
  JEPS75759  Ranunculus aquatilis var. capillaceus L. R. Heckard and R. Bacigalupi 1976-9-6 4444 Lake nw Fouts Camp (Frog Pond); Snow Mt. 1889 Comment
  POM269542  Ranunculus aquatilis var. capillaceus H. D. Ripley, R. C. Barneby 1945-6-21 6916 Lake Along an ephemeral stream 8 miles S of Middletown 335 Comment
  POM269857  Ranunculus aquatilis var. capillaceus Lyman Benson 1935-5-19 6654 Lake Kelseyville, Middle N coast, Clear Lake 427 Comment
  CAS-BOT-BC379028  Ranunculus aquatilis var. diffusus J. W. Blankinship 1923-4-15 s.n. Lake Scott's Valley Comment
  JEPS80470  Ranunculus aquatilis var. hispidulus L. R. Heckard and J. Hickman 1979-6-16 5115 B Lake w Snow Mt.; Timber Lake 1493 Comment
  POM303768  Ranunculus aquatilis var. hispidulus Lyman Benson 1948-7-3 12903 Lake Bogg's Lake, west of Mount Hanna. 854 Comment
  UC1618015  Ranunculus californicus Donald G. Nelson 1940-4-30 654 Lake between Middletown and Kelseyville (Summit of grade just above Loch Lomond, Cobb Mountain); Cobb Mountain Comment
  UCD95926  Ranunculus californicus Shirley L. Cotter 1952-3-7 3389 Lake Five miles north of Middletown. Comment
  CHSC90545  Ranunculus hebecarpus D. Isle 1992-4-2 26 Lake Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. In Fork Fire Area. 487 Comment
  POM269213  Ranunculus hebecarpus Lyman Benson 1928-4-30 2 Lake Kelseyville, middle N coast, beneath trees at Breen's Lake, Mt. Konocti 488 Comment
  UC162820  Ranunculus hebecarpus J. P. Tracy May 28 1902-Jun 2 1902 1703 Lake 6 mi nw Lakeport (in hills about Scotts Valley) 426 Comment
  POM226903  Ranunculus hebecarpus L. R. Abrams 1936-3-28 13710 Lake Near lower lake Comment
  UC505167  Ranunculus occidentalis R. M. Holman 1933-4-30 Lake Kelseyville Comment
  UCR133517  Ranunculus occidentalis Lyman Benson 1930-3-23 1965 Lake North Coast Range, Lakeport, Clear Lake watershed, Mayacamas Mtns. 457 Comment
  POM268307  Ranunculus occidentalis var. eisenii Lyman Benson 6630 Lake Cobb Valley, Middle N Coast, Clear Lake. 915 Comment
  RSA430503  Ranunculus occidentalis var. eisenii Cora W. Benson 1935-4-4 s.n. Lake Piner Hill Kelseyville, Middle N Coast, Clear Lake. 442 Comment
  POM268822  Ranunculus occidentalis var. ultramontanus A. A. Heller 1902-7-27 5993 Lake Thistle Springs, Mt. Sannedrin. Comment
  CHSC105735  Rhamnus californica David Isle; Arnold James 1993-6-23 1762 Lake Mendocino National Forest - North Coast Ranges Upper Main Eel River Watershed. N of Lake Pillsbury, Oak Flat Cpgd and 20N01.~1/8 Mi. E of Gravelly Valley Airstrip. 1993 EUI Plot 4. By 'p' in Airport on USGS Lake Pillsbury Quad 565-2c(35). 560 Comment
  RSA121747  Rhamnus californica A. Simontacchi 1937-6-30 245 Lake 2.8 miles NE of Hunter Point, N of upper Lake. 1067 Comment
  CAS-BOT-BC59828  Rhamnus ilicifolia Carl B. Wolf 1928-2-26 1517 Lake 6 mi. no. of Upper Lake on road to Williams. Comment
  CAS-BOT-BC59837  Rhamnus ilicifolia Greg de Nevers 2001-5-15 12401 Lake Clear Lake, Lake County Land Trust, Rodman Slough. 475 Comment
  UC592735  Rhamnus ilicifolia unknown 1928-5-4 1902 Lake 2 mi s Middletown Comment
  RSA7744  Rhamnus tomentella subsp. crassifolia Carl B. Wolf 1928-5-6 2046 Lake 1/4 mile E of Bartlett Springs on road to Williams Comment
  POM282989  Rhamnus tomentella subsp. tomentella Lyman Benson 1928-7-23 526 Lake Rincon School, Kelseyville, Middle N coast, Clear Lake 503 Comment
  UC719815  Rhamnus tomentella subsp. tomentella Rogers McVaugh 1941-8-2 6200 Lake 5.3 mi s Middletown (near CA Route 29) Comment
  CAS-BOT-BC168036  Rhus aromatica Mrs. L. R. Reynolds 1917-6-1 s.n. Lake Foot of Mt. Sanhedrin Comment
  CAS-BOT-BC170542  Rhus aromatica J. W. Blankinship 1928-7-22 s.n. Lake Mt. Konocti Comment
  CAS-BOT-BC200701  Rhus aromatica H. L. Mason 1926-3-21 2763 Lake Toll House Canyon between Middletown and Mount St. Helena Comment
  JEPS66290  Rhus trilobata Willis L. Jepson 1893-5-5 13914 Lake Middleton Grade Comment
  JEPS77393  Rhus trilobata Robert M. Lloyd 1963-5-4 2623 Lake on State Highway 20, 10 mi s Clearlake Oaks; s of Clearlake Oaks Comment
  UC1090382  Rhus trilobata Milo S. Baker 1957-6-14 13120 Lake roadside between Hiway 20 and Lower Lake; North Coast Ranges Comment
  CAS-BOT-BC433159  Ribes M. S. Jussel 1932-5-1 s.n. Lake Jordan Park on road to Lower L. Comment
  POM274754  Ribes californicum Lyman Benson 1928-3-28 s.n. Lake Kelseyville; cold N. slope near mouth Kelsey Creek, N base Mt. Konocti. Middle N. Coast Mtn. range. 457 Comment
  CAS-BOT-BC92932  Ribes californicum var. californicum Georgia Bentley 1917-4-4 s.n. Lake Lakeport. Comment
  UCR138746  Ribes californicum var. californicum A. Skelly, G. McCabe, B. Bletcher 1996-3-30 05 Lake Benmore Canyon, 5.3 mi west of Walker Ridge Rd. on Indian Reservation Rd., 57 mi east of Hwy 101 on Hwy 20. Along roadside near campground entrance 549 Comment
  JEPS49371  Ribes divaricatum var. pubiflorum H. P. Chandler 1907-4-3 Lake Lower Lake 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
  RSA0021644  Ribes malvaceum Lyman Benson 1935-3-27 6319 Lake Ukiah-Tahoe highway. N. Fork Cache Creek. Inner North Coast range. Sacramento River watershed. 610 Comment
  RSA0021645  Ribes malvaceum Lyman Benson 1928-4-30 738 Lake Eastern base Mt. Konocti. Konocti Bay, Middle North Coast range, Clear Lake. 549 Comment
  UCD102475  Ribes roezlii J. M. Tucker 1959-5-30 3524 Lake ca. 1 1/4 miles northwest of Goat Mountain Lookout, Goat Mountain. 1767 Comment
  JEPS19931  Ribes victoris var. minus Willis L. Jepson 1893-5-5 13507 Lake Middleton grade Mt. St. Helena Comment
  JEPS95450  Rigiopappus leptocladus Vernon H. Oswald and L. Ahart 1994-6-20 6343 Lake T18N R9W NW1/4 Sec. 11, 2500 ft, Chaparral-Yellow Pine Forest ecotone. Forest Route M3 (18N04) 1.8 mi S of Copper Butte Creek, W edge of Snow Mtn. Wilderness, W of Stonyford 762 Comment
  UCSB46300  Rigiopappus leptocladus Steele, Kelly 1980-5-3 Lake 8.1 miles northeast on Bartlett Springs Road from its junction with Hwy. 20 1005 Comment
  JEPS80296  Rorippa curvipes var. truncata L. R. Heckard and J. Hickman 1980-9-17 5483 Lake Upper Milk Ranch Meadow Snow Mt.; , Upper Milk Ranch Meadow 1935 Comment
  CAS-BOT-BC74599  Rorippa curvisiliqua Peter Rubtzoff 1957-7-27 3455 Lake Boggs Lake. Comment
  CAS-BOT-BC146531  Rosa gymnocarpa J. W. Blankinship 1928-7-29 s.n. Lake Mt. Konocti 1219 Comment
  UCD160623  Rosa pisocarpa James A. Neilson Jr. 1975-6-5 3349 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  UCD167123  Rosa pisocarpa James Neilson 1981-5-15 4029 Lake Mayacmas Mountains. 1/2 mi. SW Lincoln Rock, Socrates Mine Road. (Exact location unknown, coordinates estimated by label maker.) Comment
  JEPS87964  Rosa spithamea Barbara Ertter 1988-7-3 7670 Lake Elk Mt Rd at jct Bear Cr Rd (top of grade, ca 10 air mi n of Upper Lake (town)); Mendocino Nat'l Forest, Elk Mt. Grade 1097 Comment
  SJSU1577  Rosa spithamea D. J. Thompson 1954-6-5 98 Lake Upper Cow Mt Recreational Area near Lakeport Comment
  CAS-BOT-BC147128  Rubus glaucifolius A. A. Heller 1902-8-7 6040 Lake Northerly slope of Mt. Sanhedrin opposite Mt. Hull Comment
  POM140656  Rubus leucodermis A. A. Heller 1902-7-14 5877 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  UC666171 Image available Rubus ursinus H. P. Olmo and S. W. Brown 1941-6-5 41053 Lake bog along state hgwy 20; Upper Clear Lake Region, Cold Spring; Cold Spring, Clear Lake Region, Lake Co. Comment
  POM271073  Rubus vitifolius Lyman D. Benson 1928-6-16 257 Lake Highland Springs. Mayacamas mtn range. 'Dobe Creek. 610 Comment
  CAS-BOT-BC164077  Rumex Peter Rubtzoff 1956-9-2 2812 Lake Boggs Lake, southern shore of lake. Comment
  UCD148391  Rumex Peter Rubtzoff 1956-9-2 2812 Lake Boggs Lake, southern shore of lake. Comment
  HSC37698  Rumex crispus A. M. Montalvo, J. D. Ackerman 1975-9-11 732 Lake Boggs Mtn. E of Cobb, 100 m down from Rd. 100 on 110. 780 Comment
  UC1191275  Rumex maritimus Herbert L. Mason Aug 1930 5716 Lake Clear Lake Comment
  UCD132523  Rupertia physodes Jennifer Poore; PLS 102 plant collecting interns 2013-5-4 2 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. Along fork in undeveloped road that goes southeast from Glebe Road at gate. 609 Comment
  UCD89668  Rupertia physodes Catherine E. Koehler 2007-7-11 s.n. Lake McLaughlin Reserve, Hunting Creek, where Hunting Creek meets Coyote Hill. 647 Comment
  RSA69601  Sagittaria cuneata F. W. Peirson 1925-8-8 6348 Lake At upper end of lower Blue Lake. Comment
  CAS-BOT-BC103116  Salix bonplandiana J. A. Gunn, Jr. 1902-5-1 6 Lake near Kelseyville 1 Comment
  CAS-BOT-BC103140  Salix bonplandiana Agnes M. Bowman 1902-4-25 s.n. Lake Sulphur Banks Comment
  CAS-BOT-BC102869  Salix breweri Harold E. Parks; Susan T. Parks 1931-9-18 01063 Lake St. Helena Creek about 8 km. south of Middletown 430 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
  CAS-BOT-BC102879  Salix breweri James A. Gunn, Jr. 1902-5-17 s.n. Lake 3 m. N.W. Glenbrook in Sweetwater Valley Comment
  LA208567  Salix breweri Ball; Mrs. H. P. Bracelin, Parks, Parks 1931-4-21 24 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. S. of Middletown 420.0 Comment
  SBBG58855  Salix breweri H. E. Parks 1931-9-18 1065 a Lake Mirabel Crk, near jct with St. Helena Crk, ca. 6 km S of Middletown 420 Comment
  UC1049534  Salix breweri Rimo Bacigalupi 1950-4-16 3120 Lake 1 1/2 mi e Kowalski Ranch (along road down to Indian Valley (Bartlett Mtn. road) at B.M. 1593 (ft)); Inner North Coast Ranges, Complexion Canyon Comment
  UC481228  Salix breweri Ball, Bracelin, Parks and Parks 1931-4-21 31 Lake 8 km s Middletown; St. Helena Creek 430 Comment
  UC481234  Salix breweri Ball, Bracelin, Parks and Parks 1931-4-21 28 Lake near junction with St. Helena Creek (about 6 km s of Middletown, about 120 m above creek mouth); Mirabel Creek 420 Comment
  UC492332  Salix breweri Harold E. and Susan T. Parks 1932-3-25 1130 a Lake 5 km s Middletown (and s of Mirabel); St. Helena Creek 360 Comment
  UC492333  Salix breweri Harold E. and Susan T. Parks 1932-3-25 1130 b Lake 5 km s Middletown (s of Mirabel); St. Helena Creek 360 Comment
  CAS-BOT-BC103742  Salix exigua C. H. M. 1916-9-1 s.n. Lake Sheetiron Mt., Calif. Nat'l Forest Comment
  UCR255666  Salix gooddingii Greg de Nevers 2001-7-8 12572 Lake Clear Lake, Lake County Land Trust, Rodman Slough 476 Comment
  RSA0034651  Salix laevigata Carleton R. Ball, H. P. Bracelin, Harold E. Parks, Susan T. Parks 1931-4-21 29 Lake St. Helena Creek just south of Middletown. 400 Comment
  CAS-BOT-BC107110  Salix lasiolepis Harold E. Parks; Susan T. Parks 1931-3-31 920 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. sout of Middletown 420 Comment
  UC481144  Salix lasiolepis Ball, Bracelin, Parks and Parks 1931-4-21 24 Lake near junction with St. Helena Creek (about 6 km s of Middletown, in bed of creek about 120 m above mouth); Mirabel Creek 128 Comment
  UC481221  Salix lasiolepis Harold E. Parks 1931-9-18 1062 Lake near junction with St. Helena Creek (about 6 km s of Middletown); Mirabel Creek 420 Comment
  CAS-BOT-BC128505  Salix lasiolepis var. lasiolepis Alice Eastwood 1925-5-23 s.n. Lake Dashiells, Mt. Sanhedrin Comment
  CAS-BOT-BC128543  Salix lasiolepis var. lasiolepis Agnes M. Bowman 1902-4-29 s.n. Lake Sulphur Banks Comment
  CAS-BOT-BC128547  Salix lasiolepis var. lasiolepis James A. Gunn, Jr. 1902-5-17 s.n. Lake 2 m. SE Glenbrook Comment
  SBBG57916  Salix melanopsis C. R. Ball, Mrs. H. P. Bracelin, H. E. and S. T. Parks 1931-4-21 30 Lake St Helena Crk just S of Middletown 400 Comment
  RSA63713  Salvia columbariae Milo S. Baker 1950-4-15 12185 Lake Shore of Clear Lake on East between Lucerne and Clear Lake. Comment
  RSA82398  Salvia sonomensis F. W. Peirson 1926-4-2 6600 Lake 5 miles west of Lower Lake on Kelseyville Road Comment
  POM284210  Sambucus caerulea Lyman Benson 1933-6-20 4468 Lake Kelseyville, middle N Coast mt. range. Kelsey Creek. 457 Comment
  UC577931  Sambucus mexicana A. Simontacchi 1937-7-16 314 Lake 1.6 mi w Laurel Beach; Lakeport Quadrangle, Clear Lake 405 Comment
  CAS-BOT-BC238709  Sambucus nigra subsp. caerulea Alice Eastwood 1925-5-22 12847 Lake Dashiells, Mt. Sanhedrin Comment
  CDA24956  Sanicula bipinnata G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17121 Lake North Coast Ranges; Walker Ridge Rd. at parking area about 1/4 mile N of Hwy 20. N slope, 601 Comment
  HSC27435  Sanicula bipinnata J. P. Smith, J. O. Sawyer 1972-4-1 5149 Lake Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20 Comment
  HSC44265  Sanicula bipinnata Barbara Kelly 1977-4-23 338 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  CHSC91567  Sanicula crassicaulis D. Isle 1995-6-7 1089 Lake Mendocino National Forest--North Coast Ranges. Rice Fork Watershed. East of Rd. 16N19 in the East side of Deer Valley Meadow. 1024 Comment
  HSC69915  Sanicula crassicaulis Thomas W. Nelson, Jane P. Nelson 1978-4-2 3871 Lake Along Walker Ridge Rd., 6 mi. N of junction with Hwy. 20 Comment
  POM288015  Sanicula crassicaulis Lyman Benson 1935-5-17 6592 Lake West base of Mt. Konocti, Breen s Lake. Middle N Coast mtn range, Clear Lake watershed. 488 Comment
  JEPS80148  Sanicula graveolens L. R. Heckard with J. Hickman 1980-7-2 5309 Lake 10 mi w of Stonyford (s of West Peak, Trail from Frog Pond to Milk Ranch, Snow Mountain); Snow Mountain 1905 Comment
  UC573215  Sanicula tuberosa K. Bradshaw 1937-5-28 3 Lake Mendocino National Forest, Pinnacle Rock Pinnacle Rock; Mendocino National Forest, Pinnacle Rock 1356 Comment
  POM296071  Saxifraga Cora W. Benson 1935-4-13 12 Lake Mt. Konocti. Above dams. Comment
  SEINET12216680  Saxifraga californica F. H. Utech, McClintock, E.; Knight, W.; Knight, I. 1984-1 84 -041 Lake ca 3.2 mi W of CA 20 on CA 175 (Hopland Road) enroute to Hopland from Finley 457 Comment
  JEPS47515  Saxifraga integrifolia J. W. Blankinship 1922-4-8 Lake Kelseyville Comment
  RSA286229  Schoenoplectus acutus var. occidentalis Robert F. Thorne 1974-7-27 44989 Lake Boggs Lake: N of Harrington Flat Road. 915 Comment
  SEINET3913978  Scirpus fluviatilis Louis C. Wheeler 1952-9-4 6902 Lake Canal connecting lower Blue Lake with Scott Creek.; 0 Comment
  CHSC115002  Scribneria bolanderi 2015-4-28 20107 Lake Along poor dirt road by the rock barrier, Barrel Spring Meadow, about 1/4 mile (air) west of Walker Ridge Road, about 3 miles (air) southwest of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. 696 Comment
  RSA22158  Scribneria bolanderi Alice Eastwood, J. T. Howell 1938-5-16 5587 Lake 6 miles north of Lower Lake. Comment
  UCD92485  Scribneria bolanderi Beecher Crampton 1953-6-2 1405 Lake 5 miles northwest of Lower Lake, Manning Flat. Comment
  CHSC102763  Scutellaria antirrhinoides David Isle; Arnold James 1993-6-23 1765 Lake Mendocino National Forest. North Coast Ranges. Upper Main Eel River Watershed. N of Lake Pillsbury, Oak Flat Cpgd and 20N01. About 1/8 mile E of Gravelley Valley Airstrip MDBM. By 'p' in 'Airport' on quad. 560 Comment
  HSC43909  Scutellaria antirrhinoides Robert M. Specht 1977-5-14 879 Lake NS running drainage 610 Comment
  CHSC78663  Scutellaria californica L. P. Janeway 2000-5-30 6754 Lake Inner North Coast Ranges. Unnamed tributary to Indian Springs Reservoir at about the highest water line; south side of Bartlett Springs Road 8.0 km west of Walker Ridge summit. 457 Comment
  UC1541660  Scutellaria siphocampyloides H. E. and S. T. Parks 1930-5-15 739 Lake Mirabel Mine 609 Comment
  UCD163353  Scutellaria siphocampyloides Craig D. Thomsen 2000-5-11 2347 Lake Walker Ridge. Cold Springs area, BLM campground. Comment
  UCD84579  Scutellaria siphocampyloides Ellen Dean; C. Thomsen, G. Harrington, Davis Botanical Society 2010-6-5 6104 Lake Walker Ridge. Along Bartlett springs road just west of Walker Ridge Rd intersection. Meadow on south side of road. 647 Comment
  CHSC48499  Scutellaria tuberosa Vernon Oswald 1986-5-12 2028 Lake Barlett Springs Rd. near Summit Peak. 1066 Comment
  HSC49863  Scutellaria tuberosa J. P. Smith, J. O. Sawyer 1978-4-29 9759 Lake Walker Ridge Rd., 1.4 mi. from its junction with Hwy. 20 671 Comment
  CAS-BOT-BC109870  Sedella leiocarpa John Thomas Howell 1943-5-11 18037 Lake 8.9 miles south of Kelseyville. The only known station. Comment
  UCR212294  Sedum laxum subsp. laxum Ellen Dean, Davis Botanical Society 2008-5-31 5042 Lake West of I-5 at Maxwell, western slope of Goat Mountain, at terminous of forest service road that ends due west of Goat Mountain lookout and southeast of Youngs Corral Spring 1491 Comment
  JEPS80153  Sedum obtusatum subsp. boreale L. R. Heckard 1974-9-8 3831 Lake s of Lookout at summit Goat Mt. (Lake County at Colusa Line); summit Goat Mt. 1859 Comment
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Aug 17 2011
  CAS-BOT-BC63788  Sedum radiatum subsp. radiatum Samuel Litton 1938-5-13 8986 Lake Roadbank of Hwy. 6 mi. W of Lakeport. Comment
  CAS-BOT-BC63840  Sedum spathulifolium Carl B. Wolf 1928-5-6 2005 Lake 6.5 miles west of Bartlett Springs. Comment
  RSA0081469  Sedum spathulifolium Lyman Benson 1928-5-26 616 Lake Highland Springs. Mayacamas mtn range, 'Dobe Creek. 610 Comment
  JEPS4752  Senecio aronicoides Rimo Bacigalupi with H. L. Mason and J. R. Sweeney 1953-6-8 4173 Lake 1.25 mi n Lower Lake (along State Road 53, just to the n of bridge over Cache Creek) 408 Comment
  UC1543201  Senecio aronicoides Donald G. Nelson 1940-4-30 653 Lake s Clearlake (between Middletown and Kelseyville, Loch Lomond precisely at summit of the grade); Cobb Mt., Loch Lomond precisely at summit of the grade 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
  RSA0012771  Senecio aronicoides J. W. Blankinship 1927-5-22 s.n. Lake Kelseyville. Konocti woods. Comment
  RSA394718  Senecio eurycephalus C. B. Wolf 1928-5-7 2093 Lake 4 miles east of Houghs Mineral Springs on the road to Williams. Comment
  CAS-BOT-BC363775  Senecio integerrimus Carl B. Wolf 1928-5-4 1885 Lake 2 miles south of Middletown Comment
  CHSC92596  Senecio jacobaea D. Isle 2005-7-12 1140 Lake Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. 3/8 mile NE of Sidalcea hickmanii (#1124) site. East of Lake Pillsbury Fire on tractor line to 2001 Lake Pillsbury Fire. NAD27 10S 0508614E 4363949N. Waypoint SEJA 3. 755 Comment
  POM296949A  Setaria viridis Lyman Benson 1943-8-22 11428 Lake Kelseyville, Middle North Coast Mt. Range 412 Comment
  CAS-BOT-BC213323  Sidalcea Beecher Crampton 1995-6-4 10321 Lake Border with Colusa County on Hwy. 20. Comment
  UC1585881  Sidalcea diploscypha Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7496 Lake 1.3 mi se Sulphur Cr Rd jct (halfway between Kelseyville and Middleton, Bottle Rock Rd a few mi nw of Pine Grove); nw of Pine Grove, btw Kelseyville and Middleton 731 Comment
  POM282914  Sidalcea hartwegii Lyman Benson 1935-5-17 6584 Lake West base of Mt. Konocti, Breen s Lake. Middle N Coast mtn range, Clear Lake watershed. 488 Comment
  UC1076334  Sidalcea hartwegii Herbert L. Mason 1933-4-30 7222 Lake near Aetna Springs; near Aetna Springs Comment
  UCD160343  Sidalcea hartwegii Nellie Coffey 1931-4-12 s.n. Lake Exact location unknown. Comment
  POM282918  Sidalcea oregana subsp. hydrophila Lyman Benson 1928-6-28 364 Lake Big Valley, McGaw Slough, William Gard Ranch. 442 Comment
  UC161022  Silene antirrhina J. P. Tracy May 28 1902-Jun 2 1902 1732 Lake 6 mi nw Lakeport (in hills about Scotts Valley); hills about Scotts Valley, nw of Lakeport 426 Comment
  RSA109958  Silene californica P. A. Munz 1956-7-24 22279 Lake Long Ridge Trail to Snow Mt. from Fir-Root Spring. 1524 Comment
  UC120155  Silene californica Daniel Cleveland 1882-6-14 Lake Hough Springs Comment
  CAS-BOT-BC387081  Silene gallica J. Clausen 1935-5-22 1052 Lake 2.2 mi. SE of Lower Lake, on road to Monticello Comment
  CAS-BOT-BC389099  Silene laciniata subsp. californica A. A. Heller 1902-7-19 5914 Lake Southern slope of Mt. Sanhedrin above the sawmill Comment
  HSC66653  Silene laciniata subsp. californica Cathie Goldberg, Lauren Philbrick, Lynn Kunstman, Geoff Walsh 1980-4-19 7 Lake Coldsprings Campground, along access road to Indian Valley Dam. Comment
  HSC85786  Silene laciniata subsp. californica Rob Marheine, Tim Tilghman, Bruce Delgado 1987-4-10 Lake 8 mi. N of Hwy. 20 on Walker Ridge Rd., Blue Oaks Campground Comment
  RSA111711  Silene verecunda subsp. platyota P. A. Munz 1956-7-25 22310 Lake West Peak Ridge, Snow Mt. 2103 Comment
  CAS-BOT-BC156500  Solanum umbelliferum W. W. Blankinship 1924-5-1 s.n. Lake Mt. Konocti Comment
  CAS-BOT-BC83601  Solanum umbelliferum L. Abrams 1928-5-5 12380 Lake Bartlett Mt. grade, 1 mile from Clear Lake.. Comment
  POM197469  Solanum umbelliferum L. R. Abrams 1928-5-5 12380 Lake Bartlett Mt. Grade, 1 mi. from Clear Lake. Comment
  POM280567  Solanum umbelliferum Lyman D. Benson 1928-5-26 577 Lake Soda Bay. Mt. Range; Middle N. Coast. River; Clear Lake. 457 Comment
  RSA10769  Solanum umbelliferum Carl B. Wolf 1928-5-6 2051 Lake 3 mi E of Barlett Springs on the road to Williams. Comment
  UC570689  Solanum umbelliferum Pauline Schulthess 1931-8-8 Lake Mount Konocti Comment
  UC579237  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
  POM294082  Sonchus asper Lyman Benson 1943-8-25 11429 Lake Kelseyville, Middle North Coast Range, Clear Lake Drainage 412 Comment
  UC936203  Sorghum halepense Pauline Schulthess 1931-7-13 Lake ca. 2 mi. s. Kelseyville (Kelsey Creek); Kelsey Creek Comment
  UC1099929  Sparganium erectum subsp. stoloniferum Malcolm A. Nobs and S. Galen Smith 1949-9-9 1867 a Lake about 0.5 mi se Scott Creek (on road from Upper Lake to Lakeport) Comment
  POM312967  Sparganium erectum subsp. stoloniferum H. L. Mason 1946-7-27 12943 Lake Margin of Clear Lake about one mile south of Lakeport. Comment
  UCD41567  Spirodela polyrhiza Geri Hulse-Stephens 2001-7-2 769 a Lake Goat Mountain. Addington Pond. 1280 Comment
  UC25965  Stachys ajugoides var. rigida H. N. Bolander 1863-1 2666 Lake Cache Creek Comment
  RSA2461  Stachys albens J. W. Blankinship 1928-9-16 s.n. Lake Siegler Springs. Comment
  UC1191912  Stachys albens Malcolm A. Nobs, S. Galen Smith 1949-9-7 1843 Lake about 7 mi n Middletown 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
  CAS-BOT-BC392520  Stellaria media Agnes M. Bowman 1902-4-1 209 Lake Sulphur Banks Comment
  UC905120  Stellaria nitens Milo S. Baker 1947-4-16 11684 Lake ca 1 mi se Borax Lake Comment
  SEINET11933912  Stellaria nitens F. H. Utech, Knight, W.; Knight, I.; Edwards, S. 1986-1 86 -282 Lake Highland Springs Road near Highland Springs Reservoir, ca 5 mi WSW of Kelseyville 500 Comment
  RSA2473  Stephanomeria elata J. W. Blankinship 1928-7-13 s.n. Lake Kelseyville Comment
  UC1070304  Stephanomeria elata A. Simontacchi 1937-7-31 358 Lake Elk Mt. Ranger Stat. Mendocino National Forest, Lakeport Quad. 990 Comment
  UCD161827  Stephanomeria lactucina James A. Neilson Jr. 1980-6-15 3423 Lake Boggs Mountain on loop road 430. (Exact location unknown. Coordinates estimated by label maker.) Comment
  POM292645  Stephanomeria virgata Lyman Benson 1929-9-15 1927 Lake Lake Pilsbury Dam, N Coast Mtn range, S Fork Eel River. 762 Comment
  UC117369  Streptanthus barbiger T. S. Brandegee 1892-6-22 Lake Snow Mountain Comment
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Jul 6 2020
  UC956521  Streptanthus barbiger Freed W. Hoffman 1947-9-12 1071 Lake near Howard Springs; North Coast Ranges Comment
  UC956562  Streptanthus barbiger Freed W. Hoffman 1948-5-9 2285 Lake near Howard Springs; North Coast Ranges Comment
  UC956563  Streptanthus barbiger Freed W. Hoffman 1948-8-3 2351 Lake near top of ridge on e side of rd North Coast Ranges, Glenbrook Comment
  CAS-BOT-BC61217  Streptanthus brachiatus Lawrence F. LaPre 1986-6-1 s.n. Lake At Q-Pad site, north of Bear Ridge Road, east of Sonora County Line. 853 Comment
  UC1102666  Streptanthus brachiatus A. Kruckeberg and F. W. Hoffman 1949-6-5 2905 Lake e of Pine Flat (near Contact Mine, on the Sonoma-Lake county line); North Coast Ranges; near Contact Mine, Sonoma-Lake Co. line 914 Comment
  UCD167211  Streptanthus brachiatus James Neilson 1977-4-18 3877 Lake Mayacmas Mountains, south Side of Bear Canyon drainage near crest road. (Exact location unknown, coordinates estimated by label maker.) Comment
  UCD167323  Streptanthus brachiatus James Neilson 1977-6-7 3913 a Lake Mayacmas Mountains, north of Shell well site 'B' 1/4 mi. (Exact location unknown, coordinates estimated by label maker.) Comment
  UCD18198  Streptanthus brachiatus Ellen Dean; With F. Hrusa, J. Price, Davis Botanical Society 2001-5-12 760 Lake NE of Indian Creek Reservoir, Walker Ridge near Kilpepper Creek Drainage, S side of Bartlett Springs Rd., S of Bartlett Springs Creek. 518 Comment
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Jan 21 2009
  UCD83939  Streptanthus brachiatus Ellen Dean; G. Harrington, C. Thomsen, J. Alderson 2010-6-26 6206 Lake Cache Creek Wilderness area, southern edge of wilderness, accesssed via eastern forks of Rocky Creek Road and then via a private road owned by Stephen Gilardi (an area known as Brushy Sky High on some maps). 766 Comment
  HSC25702  Streptanthus breweri J. P. Smith, J. O. Sawyer 1971-6-6 4760 Lake Kowalski Ranch in Little Indian Valley, along Stanton Creek Comment
  CAS-BOT-BC61244  Streptanthus breweri Tom Craig 1941-6-18 s.n. Lake Road between Aetna Springs and Middletown. Comment
  CHSC71421  Streptanthus breweri var. breweri Vernon H. Oswald; Lowell Ahart 1998-7-15 9301 Lake East side of county on Walker Ridge Rd. 6.2 mi south of Bartlett Springs Rd., 8.3 mi north of Hwy. 20. 1036 Comment
  UC956514  Streptanthus breweri var. breweri Freed W. Hoffman 1947-6-18 1050 Lake 1.25 mi w Knoxville; North Coast Ranges Comment
  UC972157  Streptanthus breweri var. hesperidis Helen K. Sharsmith 1952-6-19 4135 Lake n Detert Reservor (Middletown-Monticello rd); Bucksnort Creek 304 Comment
  HSC37656  Streptanthus glandulosus Robert M. Specht, John Rehling 1976-3-17 361 Lake 3.1 mi. N of Middletown on Hwy. 29 Comment
  HSC47704  Streptanthus glandulosus J. P. Smith, J. O. Sawyer 1978-4-29 9786 Lake Complexion Canyon on Bartlett Springs Rd. Comment
  CAS-BOT-BC87104  Streptanthus glandulosus subsp. glandulosus Alice Eastwood; John Thomas Howell 1938-5-15 5540 Lake Near Putah Creek north of Middletown. Comment
  CAS-BOT-BC87110  Streptanthus glandulosus subsp. glandulosus John Thomas Howell 1945-6-21 21161 Lake Bartlett Mountain. Sawmill Flat to Ruppert Ridge. Comment
  CAS-BOT-BC87114  Streptanthus glandulosus subsp. glandulosus G. B. Rossbach; R. P. Rossbach 1938-5-31 788 Lake Mendocino National Forest. 7 miles west of Bartlett Springs. Comment
  JEPS27084  Streptanthus glandulosus subsp. glandulosus Mabel S. Hazell 1918-1 Lake e side Bartlett Mountain Comment
  UC1292651  Streptanthus glandulosus subsp. glandulosus Frank W. Gould 1940-5-4 1020 Lake pastureland 2.5 mi ne Middletown Comment
  UC1492779  Streptanthus glandulosus subsp. glandulosus Freed W. Hoffman 1948-5-9 2284 Lake Bar X Rancho North Coast Ranges Comment
  UC592147  Streptanthus glandulosus subsp. glandulosus H. L. Mason 1929-4-29 5244 Lake 3 mi w Lakeport (on road to Hopland) Comment
  UC956594  Streptanthus glandulosus subsp. glandulosus Freed W. Hoffman 1948-6-7 2333 Lake on Peterson Ranch rd 3.1 mi s Middletown Junction; North Coast Ranges, Dog Rock Comment
  UCD167933  Streptanthus morrisonii James Neilson 1977-6-15 3923 Lake Mayacmas Mountains, Above Chicago Mine. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCD167684  Streptanthus vernalis Collector Unknown 1977-5-26 3 Lake Mayacmas Mountains. Rd Mi 0.8 mi north of White Point off of Livermore County Road. (Exact location unknown. Coordinates estimated by label maker.) Comment
  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
  CAS-BOT-BC375970  Stylocline gnaphaloides John Thomas Howell 1943-5-10 18003 Lake 5 miles west of Lakeport on road to Hopland Comment
  UC1193350  Styrax officinalis var. redivivus R. H. Neuns 1951-4-4 165 Lake 1/2 mi s Soda Bay; Quad. 47C4, s end of Soda Bay 457 Comment
  CAS-BOT-BC48090  Styrax redivivus F. P. Cronemiller 1925-7-8 50672 Lake Complexion Spring 609 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
  SEINET187092  Suaeda nigra P. A. Munz 1937-10-15 15228 Lake Saratoga Springs Mohave Desert 61 Comment
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Sep 20 2018
  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
  UC511288  Swertia albicaulis var. nitida Lyman Benson 1932-6-15 3692 Lake Cobb Valley, Kelsey Creek watershed, e Middle Coast Range Middle Coast Range, Cobb Valley, Kelsey Creek 701 Comment
  UCD36639  Taeniatherum caput-medusae Beecher Crampton 1955-6-13 2838 Lake Lake County, 4.5 miles northeast of Kelseyville, 1 mile west of Clear Lake State Park, near Soda Bay. Comment
  RSA86753  Taeniatherum caput-medusae J. T. Howell 1945-6-18 20997 Lake Kelseyville. Comment
  SEINET10598037  Taeniatherum caput-medusae John Thomas Howell 1945-6-18 Howell 20997 Lake Common on open hillside, Kelseyville Comment
  CAS-BOT-BC81325  Taxus brevifolia A. A. Heller 1902-7-21 5941 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  CHSC91048  Taxus brevifolia D. Isle 1996-3-6 312 Lake Mendocino National Forest--North Coast Ranges. Rice Fork Watershed. 853 Comment
  SEINET10839506  Taxus brevifolia A. Arthur Heller 1902-7-21 Heller 5941 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  UCD168606  Thalictrum fendleri var. polycarpum Ellen Dean; G. Harrington, T. Zavortink, T. and F. Starbuck 2017-5-27 9366 Lake along Bartlett Springs Road between Bartlett Springs and Clear Lake. Sawmill Flat. South side of road adjacent to stream. 1121 Comment
  CAS-BOT-BC5470  Thalictrum polycarpum A. A. Heller 1902-7-14 5855 Lake Foothills S of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  POM270348  Thalictrum polycarpum Lyman Benson 1928-4-28 s.n. Lake Kelseyville, Mt. Range: Middle N Coast; River: Kelsey Creek 457 Comment
  CAS-BOT-BC88416  Thysanocarpus curvipes Alice Eastwood 1925-5-22 12817 Lake Dashiells, Mount Sanhedrin. Comment
  CAS-BOT-BC88421  Thysanocarpus curvipes J. W. Blankinship 1923-4-4 s.n. Lake Kelseyville. Comment
  CAS-BOT-BC88434  Thysanocarpus curvipes Mrs. A. McCallum s.n. Lake Bartlett Springs. Comment
  CAS-BOT-BC88440  Thysanocarpus curvipes Greg de Nevers 2001-4-8 12203 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve. 457 Comment
  HSC44277  Thysanocarpus curvipes D. L. Goforth 1977-4-23 12 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  UC1282797  Thysanocarpus curvipes J. R. Sweeney 1951-4-15 590 Lake 1.2 mi sw Highland Springs (on 2 yr burn); sw of Highland Springs 464 Comment
  UC909755  Thysanocarpus curvipes Milo S. Baker 1950-5-6 12188 Lake along Hiwy about 1 1/2 mi w Lower Lake; w of Lower Lake Comment
  RSA0057567  Thysanocarpus curvipes Carl B. Wolf 1928-5-5 1918 Lake 2 miles south of Lakeport, on road to Kelseyville. Comment
  SEINET11985724  Thysanocarpus laciniatus K. E. Warwick 1978-1 14 Lake ca 10 m N of Hwy 20 at jct of Hwy 20 & Walker Ridge Rd, ca 9.6 km W of jct of Hwys 20 & 16 607 Comment
  RSA0057361  Thysanocarpus radians J. W. Blankinship 1923-4-26 s.n. Lake Kelseyville. Comment
  SD132014  Tolpis umbellata Barbara Ertter, Linda Vorobik and Elizabeth Neese 1988-6-4 7520 Lake Scotts Valley Road, 1.0 mile south of Highway 20. 430 Comment
  RSA2325  Tonella tenella J. W. Blankinship 1925-4-12 s.n. Lake Mt Konocti. 610 Comment
  JEPS39663  Tonella tenella Rimo Bacigalupi, T. Crovello and L. Heckard 1965-4-26 9054 Lake 2.4 mi w and above Bartlett Mt. grade jct. w/Crabtree Spring Forest Service Rd. 792 Comment
  UC1193121  Torreya californica R. H. Neuns 113 Lake 4.5 mi n The Geysers (Quad. 60B4) 944 Comment
  UC125716  Torreya californica Katharine Brandegee Lake near Bartlett Springs Comment
  UC1238041  Toxicodendron diversilobum Thomas Morley 1946-4-28 585 Lake ridge crest 1.1 mi. e. Middletown (on hwy. to Lower Lake) 365 Comment
  UCD81174  Toxicoscordion fremontii Angela McGinnis; with PLB 102 class 2009-5-3 6 Lake Walker Ridge. Along Walker Ridge Road, ca. 1.9 road miles north of the intersection with Hwy 20. East side of the road. 731 Comment
  UCD81861  Toxicoscordion venenosum Ellen Dean; K. Mawdsley,G. Harrington,R. Wilmarth,B. Rice,E. Salvia 2009-5-27 5744 a Lake Walker Ridge. Picnic area near Cold Spring. 912 Comment
  UCD84007  Toxicoscordion venenosum var. venenosum Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6180 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
  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
  UCD139888  Toxicoscordion venenosum var. venenosum Rolf Y. Berg 1963-6-1 s.n. Lake Butts Creek Canyon, on Pope Valley -Middletown road, just inside county line. Comment
  UCD84564  Tragopogon dubius Ellen Dean; C. Thomsen, G. Harrington, Davis Botanical Society 2010-6-5 6089 Lake Walker Ridge. Picnic Area near wetland/marsh. 899 Comment
  CAS-BOT-BC294782  Trichostema lanceolatum Mona Bourell 1997-7-3 6556 Lake Mendocino National Forest, Low Gap Saddle Road (M 3) to Pyramid rock. Cold Creek trail 1554 Comment
  RSA2679  Trichostema lanceolatum J. W. Blankinship 1928-8-12 s.n. Lake Kelseyville. Gravel flats along Cold Creek. Comment
  UC154004  Trichostema lanceolatum Joseph P. Tracy Jul 21 1905-Aug 16 1905 2353 Lake Elk Mountain Northern Coast Ranges, Northern Lake County 1219 Comment
  JEPS105950  Trichostema laxum Lowell 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 446 Comment
  JEPS80254  Trichostema laxum L. R. Heckard and J. Hickman 1980-9-15 5432 Lake Snow Mountain, N side of road, N of Summit Springs 1524 Comment
  UCD125873  Trichostema laxum G. F. Hrusa; T. D. Wilfred 1997-7-24 14019 Lake Middle reaches of Butts Canyon, ca. 8-10 miles southeast of Middletown. 200 Comment
  OBI53744  Trichostema laxum David J. Keil, Kathleen Keil 1992-7-18 23424 Lake Mendocino Natl Forest. 0.8 mi NE of Fuller Grove campground, just N of Lake Pillsbury 600 Comment
  UCD19727  Trifolium albopurpureum C. H. Lamoureux; J. M. Tucker and R. Gankin 1957-5-4 1244 Lake North margin of Boggs Lake. 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
  SEINET7075468  Trifolium albopurpureum var. dichotomum A. G. Vestal 1955-4-6 3720 Lake 2.7 miles north of Middletown on Big Canyon Road. 38? deg. 47' 33" North Latitude, -122? deg. 36' 42" West Longitude. (NAD 27), UTM Zone 10, 533715mE, 4293606mN. [Coordinate Datum: WGS84/NAD83]. Comment
  UC1541595  Trifolium albopurpureum var. dichotomum H. E. and S. T. Parks 1930-5-15 812 Lake Mirabel MIne 609 Comment
  UC725698  Trifolium albopurpureum var. dichotomum A. A. Heller 1937-5-9 15333 Lake betw Lake County line and Clear Lake Hwy 20 Comment
  JEPS65754  Trifolium bifidum var. bifidum Willis L. Jepson 1943-5-16 29825 Lake Glen Eden SChool Scott Valley Comment
  POM277938  Trifolium ciliolatum Lyman D. Benson 1935-5-17 6586 Lake West base of Mt. Konocti, Breens Lake. Middle N Coast mtn range, Clear Lake watershed. 488 Comment
  SEINET7096747  Trifolium depauperatum var. depauperatum A. G. Vestal 1955-4-5 s.n. Lake Ca. 3.8 miles east of the junction with Route 53 on Route 20 along the North Fork Cache Creek. NAD27, 39? deg. 00' 14ao, -122?_ 33' 31ao (converted to WGS84 decimal degrees) Comment
  SD87656  Trifolium dichotomum Frank W. Peirson 1926-4-2 6579 Lake 0.5 miles south of Clear Lake, open roadside Comment
  CHSC101433  Trifolium dubium David Isle 2004-5-6 1584 Lake In Salmon Creek overflow depression, Gravelly Valley, N of Lake Pillsbury, >1/4 mile SE of Lake Pillsbury Ranch Gate. 566 Comment
  HSC34568  Trifolium fucatum Lon Hall 1975-5-3 321 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 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
  SEINET7042551  Trifolium microcephalum A. G. Vestal 1963-5-11 s.n. Lake Howard Springs. Whispering Pines quadrangle UTM Zone 10, 528320mE, 4300894mN. Comment
  JEPS65987  Trifolium microdon W. L. Jepson 1936-4-19 17420 Lake Coyote Valley Comment
  UCD151275  Trifolium obtusiflorum James A. Neilson Jr. 1974-5-24 2741 Lake Mayacmas Mountains, Barceloux Ranch, south of Childers Peak, ca 1 mile east of Big Canyon Road. (Elevation estimated using Google Earth by label maker.) 548 Comment
  UCD41957  Trifolium obtusiflorum Geri Hulse-Stephens 2001-6-29 707 Lake Goat Mountain. Wyman Creek. 1005 Comment
  UCD109243  Trifolium obtusiflorum D. Sanchez-Mata 1998-6-24 s.n. Lake Lower Lake. Morgan Valley Road. UC MacLaughlin Nature Reserve. Comment
  CHSC112001  Trifolium oliganthum David Isle; David Toren 2003-7-8 2129 Lake E side Lke Pillsbury, SE of Horsepasture Gulch inlet (upper inlet) in alluvium of secondary inlet drainage. 573 Comment
  UCD109425  Trifolium variegatum R. Tofsrud 1949-5-1 s.n. Lake W. of Lakeport. Comment
  CHSC101436  Trifolium willdenovii David Isle 2004-5-6 1583 Lake In Salmon Creek overflow depression, Gravelly Valley, N of Lake Pillsbury, >1/4 mile SE of Lake Pillsbury Ranch Gate. 566 Comment
  RSA109910  Trifolium wormskioldii Philip A. Munz 1956-7-25 22363 Lake Summit Spring, Long Ridge trail to Snow Mt. 1524 Comment
  UCD109940  Trifolium wormskioldii N. W. Stice 1951-6-28 16 Lake Kelseyville, 8 miles NE of Middletown, on Guenoc Ranch. Comment
  CAS-BOT-BC520058  Trillium albidum M. S. Jussel 1931-3-30 17 Lake Glenbrook, near Jordan Park Comment
  HSC35326  Trillium chloropetalum var. chloropetalum R. M. Sullivan 1975-5-3 34 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 Comment
  HSC15687  Trillium chloropetalum var. chloropetalum D. M. Patten 1964-5-2 Lake 100 yds. E of Hartly Cemetery on Scotts Valley Rd. 457 Comment
  CAS-BOT-BC521058  Trillium chloropetalum var. giganteum L. R. Abrams 1928-5-6 12420 Lake 6 mi. up grade west side Bartlett Mt. Comment
  SEINET8480139 Image available Trillium chloropetalum var. giganteum Linda Robinson 1968-4-27 34 Lake 7 miles from Middletown on Cobb Mountain, Whispering Pines 762 Comment
  RSA444827  Triodanis biflora Lyman Benson 1932-6-18 3709 Lake Buckingham Park; Mt. Range: Middle N coast. 488 Comment
  JEPS3670  Triphysaria eriantha subsp. eriantha C. R. Bell 1951-3-24 878 Lake on Pope Valley road 5 mi se Middletown; Pope Valley road Comment
  UC483304  Triphysaria eriantha subsp. eriantha Ira L. Wiggins 1932-3-13 5770 Lake on road to Middletown 11 mi s Lower Lake; s of Lower Lake Comment
  UC1334871  Triphysaria versicolor subsp. faucibarbata L. D. Thurman 1965-4-13 642 Lake on Butts Canyon road 4 mi se Middletown Comment
  CAS-BOT-BC519146  Triteleia hyacinthina Georgia Bentley 1917-5-16 s.n. Lake Lakeport Comment
  HSC31608  Triteleia laxa Maralyn O'Meara 1974-5-4 314 Lake Along Walker Ridge Rd. 0.5 mi. N from junction with Hwy. 20 671 Comment
  HSC66054  Triteleia laxa D. Boyd, M. Eichelberger, Tim Messick, Tom Ranker 1980-4-19 39 Lake Along Walker Ridge Rd., 1 mi. N of junction with access to Indian Valley Dam Comment
  UC174052  Triteleia laxa H. M. Hall 1913-7-15 9466 Lake Mt. Sanhedrin 1676 Comment
  HSC27495  Triteleia laxa J. P. Smith, J. O. Sawyer 1972-4-1 5185 Lake W side of Bear Valley Rd. to Indian Valley Comment
  POM276969  Triteleia laxa Lyman Benson 1935-5-18 6616 Lake Kelseyville, Middle North Coast Mt. Range, Clear Lake Watershed. 427 Comment
  UC527924  Triteleia laxa R. Bacigalupi, R. S. Ferris, and Ira L. Wiggins 1933-6-2 6692 Lake 1/4 mi nw Oak Park Springs (on Pope Valley-Middletown road) Comment
  RSA123584  Triteleia lugens Milo S. Baker 1939-04 9495 Lake Road over Mount St. Helena Range, north of mountain on east slope in Timber Comment
  JEPS94689  Triteleia peduncularis Vernon H. Oswald and Lowell Ahart 1998-7-15 9292 Lake e side of county near Barrel Spring (on e side of Baldy Mountain and w of Walker Ridge Road 0.8 mi s of Bartlett Springs Road); Baldy Mountain 640 Comment
  RSA245018  Triteleia peduncularis J. P. Smith, John Sawyer 1971-6-6 4758 Lake Kowalski Ranch in Little Indian Valley; along Stanton Creek. Comment
  UC1178970  Triteleia peduncularis Herbert L. Mason 1946-5-30 12799 Lake 3 mi e Middletown Comment
  UC666903  Triteleia peduncularis Joseph P. Tracy 1935-7-4 14020 Lake near Glenbrook (n side of Cobb Valley); Cobb Mtn 822 Comment
  UCD160597  Triteleia peduncularis Ellen Dean; Susan Harrison, Sharon Strauss 2015-5-10 8713 Lake Butts Canyon. Butts Canyon Road, just NW of the Napa County line. North side of the road. Not burned in fire last year (2014). 251 Comment
  UCD63768  Triteleia peduncularis Daniel Sanchez-Mata; Emin Ugurlu 2006-6-19 s.n. Lake Barkerville-Hough Springs. Springs close to Cache Creek. 620 Comment
  CAS-BOT-BC527993  Triteleia peduncularis Bolander 1874-1-1 s.n. Lake unspecified Comment
  CAS-BOT-BC527997  Triteleia peduncularis Tom Craig 1941-6-18 s.n. Lake Road between Aetna Springs and Middletown Comment
  UC249684  Tropidocarpum gracile Joseph P. Tracy 1921-5-11 5515 Lake Lakeport Northern Coast Ranges 426 Comment
  CAS-BOT-BC67481  Tropidocarpum gracile Milo S. Baker 1940-5-11 9626 Lake Lakeport - Hopland Highway, ca. 4 miles west of Lakeport. Comment
  CAS-BOT-BC73955  Turritis glabra Alice Eastwood 1925-5-23 12876 Lake Dashiells, Mount Sanhedrin. Comment
  CAS-BOT-BC381873  Uropappus lindleyi L. R. Abrams 1928-5-5 12335 Lake Kelseyville Comment
  JEPS43441  Urtica dioica subsp. holosericea Willis L. Jepson 1892-7 Lake Scott Valley Comment
  RSA74055  Utricularia gibba Milo S. Baker 1944-8-24 11166 Lake Boggs Lake. Comment
  RSA755719  Utricularia vulgaris Robert F. Thorne, M. Patterson 1982-8-31 55237 Lake Northwest slope of Mount Hannah, Boggs Lake. 854 Comment
  POM283800  Verbascum blattaria Lyman D. Benson 1928-5-26 212 Lake Kelseyville. Middle N Coast mtn range, Kelsey Creek. 457 Comment
  RSA286264  Verbena lasiostachys Robert F. Thorne 1974-7-27 44946 Lake Boggs Lake: N of Harrington Flat Road. 915 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
  JEPS106081  Verbena lasiostachys var. scabrida Lowell Ahart 2004-10-14 11466 Lake On the south side of the bridge across Cache Creek, on the south side of Bartlett Springs Road (Road M 12), about 3 miles west of the northwest part of Indian Valley Reservoir 502 Comment
  POM283822  Veronica americana Lyman D. Benson 1930-9-22 2548 Lake Below Hoberg's. Middle N Coast mtn range, Cobb Valley. 915 Comment
  UCR196912  Veronica serpyllifolia subsp. humifusa S. Franson 1997-4-23 41 Lake North Coast Range, city of Upper Lake, immediately east of intersection of Hwy 20 and Hwy 29 409 Comment
  POM278059  Vicia americana var. americana Lyman D. Benson 1928-4-29 146 Lake Mount Hanna. 762 Comment
  UCD147522