Search Results — 2000 specimen records retrieved (1614 records with coordinates)
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(For large data reqests, please contact Jason Alexander, jason_alexander@berkeley.edu.)

 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/cch_archive/).
 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
  CAS-BOT-BC28642  Achillea millefolium David D. Keck 1938-8-3 4738 Lake Cobb Post Office, along Kelsey Creek Comment
  CDA28101  Achnatherum lemmonii A. A. Beetle 1941-4-27 1732 Lake Coast Range; Southwest side/corner of Clear Lake Comment
  CHSC101542  Achnatherum lemmonii G. F. Hrusa; R. Gross 2008-5-23 17400 Lake Flats along Box Canyon Creek in upper Benmore Canyon immediately E and S of Indiana Valley Reservoir spillway. 457 Comment
  CHSC29637  Achnatherum lemmonii Dibble; Griggs 1979-6-15 4 Lake Near Potato Hill, close to the town of Stonyford. 470 mm from the bottom and 289 mm from the left. 1125 Comment
  CHSC91824  Achnatherum lemmonii D. Isle 1995-6-7 1079 Lake Mendocino National Forest--North Coast Ranges. Rice Fork Watershed. East of Rd. 16N19 in the east side of Deer Valley Meadow. 1024 Comment
  JEPS451  Achnatherum lemmonii W. L. Jepson 1938-6-9 18932 Lake near Bartlett Springs (along Bartlett Creek); Barlett Creek 701 Comment
  SEINET11686442  Achnatherum lemmonii Dibble, Griggs 1979-1 71 Lake near Potato Hill, close to Stonyford 1125 Comment
  UC1133116  Achnatherum lemmonii R. C. Wilson 1937-6-7 399 Lake 2 mi nnw Lakeport; Lakeport Quadrangle Comment
  UC933818  Achnatherum lemmonii Leo Koch 1940-4-26 893 Lake 1.1 mi s Junction of Highway 29 and Bottle Rock road (s of Kelseyville) Comment
  UCD35407  Achnatherum lemmonii Beecher Crampton 1956-6-27 3679 Lake 1.4 miles east of Loch Lomond. 838 Comment
  CDA40149  Achyrachaena mollis G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18541 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. 128 Comment
  HSC41936  Achyrachaena mollis E. Cope 1977-4-23 26 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  RSA273300  Achyrachaena mollis K. Irwin 1977-4-23 287 Lake 0.4 mi N of state route 20 on the Walker Ridge Rd. 640 Comment
  UC1299295  Achyrachaena mollis Freed W. Hoffman 1937-4-9 1940 Lake Hennessey Ranch; Bucksnort Creek Comment
  UCD42100  Acmispon americanus var. americanus Geri Hulse-Stephens 2001-6-4 1013 Lake Goat Mountain. Root Homestead Parcel. West vernal pool. 944 Comment
  CHSC90518  Acmispon brachycarpus Elisa E. Amen 1988-4-16 40 Lake Ca. 2 mi Highway 29 and ca. 1 mi of Hopland Road on e side of Hopland Mountain, ca. 2 mi sw Lakeport. 518 Comment
  UCD81092  Acmispon brachycarpus Michael Raines; with PLB 102 class 2009-5-3 7 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
  UCD83825  Acmispon brachycarpus Ellen Dean; G. Harrington, C. Thomsen, J. Gilardi 2010-5-12 6004 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
  HSC66024  Acmispon grandiflorus D. Boyd, M. Eichelberger, Tim Messick, T. Ranker 1980-4-19 29 Lake Along Walker Ridge Rd., 1.3 mi. S of junction with access road to Indian Valley Dam. Comment
  CAS-BOT-BC29867  Adenocaulon bicolor Alice Eastwood 1925-5-25 s.n. Lake Dashiell Creek, near Mt. Sanhedrin Comment
  SEINET11840191  Adenocaulon bicolor W. Knight, Knight, I. 1981-1 4405 Lake Above Towhead Flat en route to summit of Mt. Sanhedrin 1372 Comment
  CAS-BOT-BC133168  Adenostoma fasciculatum Kate Eastwood Phelps 1934-7-1 s.n. Lake Adams Springs Comment
  CHSC29517  Adenostoma fasciculatum Dibble; Griggs. 1979-7-11 95 Lake Near Bear Creek, close to the town of Stonyford. 884 Comment
  CHSC29613  Adenostoma fasciculatum Dibble; Griggs 1979-7-19 143 Lake Near Packsaddle Creek, close to the town of Potter Valley. 678 Comment
  UCD148544  Adenostoma fasciculatum Kai Battenberg 2014-6-21 6 Lake McLaughlin Natural Reserve. Off Morgan Valley Road, 0.5 km Southeast on Pipeline Road East. 653 Comment
  CHSC32943  Adiantum jordanii D. Boyd; M. Eichelberger, T. Messick, T. Ranker 1980-4-19 9 Lake Coldsprings Campground, along access road to Indian Valley Dam. Comment
  UCD111939  Adiantum jordanii Christopher Mallek 2008-1 HV1- 72 Lake High Valley. 793 Comment
  UCD67697  Adiantum jordanii D. Sanchez-Mata 1996-6-27 s.n. Lake Lower Lake-Kelseyville. 550 Comment
  HSC86995  Adiantum jordanii Brent Helm, Curtis Miller, Mark Steiger 1988-4-16 70 Lake 6.1 mi. on Walker Rd. off Hwy. 20 732 Comment
  CAS-BOT-BC202623  Aesculus californica Alice Eastwood 1925-5-25 12974 Lake Dashiells, Mt. Sanhedrin Comment
  HSC36197  Aesculus californica John Rehling 1975-6-1 88 Lake Along Hwy. 20, 21 mi. E of Ukiah Comment
  UCD137037  Aesculus californica Ellen Dean; with Plant Biology 102 interns 2013-5-4 7751 Lake Clear Lake State Park. NE of Kelseyville. North side of park, North of Soda Bay road. Northern part of park near beach picnic area. 401 Comment
  JEPS62945  Agastache urticifolia W. L. Jepson 1892-8-1 14897 Lake Scott Valley Comment
  SEINET13948390 Image available Agastache urticifolia A. A. Heller 1902-1 5900 Lake About Summit Lake, near the summit of Mt. Sanhedrin Comment
  CAS-BOT-BC22942  Agoseris heterophylla L. R. Abrams 1928-5-5 12342 Lake Kelseyville Comment
  UC891245  Agoseris heterophylla var. cryptopleura Milo S. Baker 1936-5-16 8246 Lake 1.9 mi e Middletown; Serpentine Hill Comment
  CAS-BOT-BC13410  Agoseris retrorsa Agnes M. Bowman 1902-5-1 s.n. Lake Sulphur Banks Comment
  UCD51678  Agropyron cristatum Collector unknown 1933-1 Lake Lake County. Comment
  UCD167710  Agrostis James Neilson 1981-6-18 4039 Lake Mayacmas Mountains. Birdsong Meadow. (Exact location unknown. Coordinates estimated by label maker.) Comment
  JEPS75744  Agrostis alba L. R. Heckard 1974-9-11 3932 Lake margin of pond about 1/2 mi nw Foutch Camp (about 1 1/2 mi se of Snow Mt. West); Frog Pond 1920 Comment
  CAS-BOT-BC127247  Agrostis exarata A. A. Heller 1902-7-23 5958 Lake Thistle Springs, Mount Sanhedrin. Comment
  CAS-BOT-BC127274  Agrostis exarata John Thomas Howell 1945-6-20 21080 Lake Sawmill Flat. Bartlett Mountain. 1219 Comment
  JEPS80834  Agrostis exarata L. R. Heckard and J. C. Hickman 1981-8-1 5806 Lake w branch Frog Creek* (sw side of Snow Mt.); Snow Mt. 1889 Comment
  UC552761  Agrostis exarata Joseph P. Tracy 1935-7-4 14016 Lake near Glenbrook (along stream); Cobb Mountain, Cobb Valley 822 Comment
  UCD52388  Agrostis exarata John Thomas Howell 1945-6-20 21080 Lake Sawmill Flat, Bartlett Mountain. 1219 Comment
  UCD52444  Agrostis exarata Collector unknown 1938-8-1 Lake Lake County. Comment
  CAS-BOT-BC138841  Agrostis microphylla Beecher Crampton 1956-5-21 3439 Lake Meadow just south of Harbin Creek. Comment
  CAS-BOT-BC138842  Agrostis microphylla Beecher Crampton 1957-6-26 3685 Lake 1.8 mile east of Loch Lomond. Comment
  SEINET238866  Agrostis microphylla var. intermedia Beecher Crampton 1956-5-21 3439 Lake 2 miles north of Middletown on the road to harbin Springs. Comment
  UCD53618  Agrostis stolonifera August L. Hormay 1932-6-19 s.n Lake 4 miles South East of Middletown. Comment
  JEPS80448  Agrostis thurberiana L. R. Heckard and J. C. Hickman 1980-9-17 5470 Lake near West Peak w ridge (trail to Milk Ranch); Snow Mt. 2011 Comment
  CHSC29570  Aira caryophyllea Dibble; Griggs 1979-7-10 89 Lake Near Bear Creek. 331mm from the bottom and 68mm from the left on the quad map. 671 Comment
  POM293415  Alisma Lyman Benson 1948-7-1 12873 Lake Bed of Kelsey Creek 1 mile north of Kelseyville. Middle N Coast mtn range, Clear Lake drainage. 412 Comment
  CAS-BOT-BC461039  Allium amplectens S. Mashayekhi; M. Biabani 2009-5-30 SM 032 Lake 2.8 miles NE of Middletown, along Hwy 29 where Hwy 29 cuts through serpentine barrens Comment
  UCD138482  Allium amplectens Rick York 1991-5-22 91- 005 Lake Southwest of Morgan Valley, Homestake Mine Core shed. Comment
  JEPS80350  Allium campanulatum L. R. Heckard and J. Hickman 1981-6-21 5587 Lake n East Peak (on ridge); Snow Mt. 2072 Comment
  UCD23384  Allium campanulatum Lynn Huffaker 1978-6-6 4 Lake Full, direct sun. Dry slopes, strong odor. 10 miles north of Middletown on Siegler Canyon Rd. Comment
  HSC45680  Allium falcifolium Catherine Chin 1978-4-23 47 Lake Barrel Springs Campground 701 Comment
  POM269083  Allium falcifolium Lyman Benson 1930-3-31 2017 Lake Middletown, Inner N Coast Mt. Range, Putah Creek 457 Comment
  UCD81098  Allium falcifolium Ryan Abe; with PLB 102 class 2009-5-3 53 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road miles north of junction with Hwy 20. East side of the road. 649 Comment
  UCR42301  Allium falcifolium 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
  CAS-BOT-BC469129  Allium falcifolium Alice Eastwood 1925-5-25 12965 Lake On trail of Mt. Sanhedrin Comment
  CAS-BOT-BC469132  Allium falcifolium John Thomas Howell 1926-3-28 1773 Lake Midway between Middletown and Patten's Comment
  SEINET12048646  Allium falcifolium F. H. Utech, McClintock, E.; Knight, W.; Knight, I. 1984-1 84 -026 Lake ca 6 mi E from junction of CA 29 on Butts Canyon Road, Detert Reservoir area 305 Comment
  UCD138527  Allium falcifolium Rick York 1991-5-22 91- 003 Lake Southwest of Morgan Valley, Homestake Mine Core shed. Comment
  CDA39423  Allium fimbriatum T. C. Fuller 1971-5-4 19862 Lake Highway 29 to Lower Lake, 2.5 miles northeast of Middletown. Mile post 8.67. Comment
  HSC34907  Allium fimbriatum var. fimbriatum Thomas W. Nelson, James Nelson 1975-5-5 1795 Lake Beside Hwy. 29, 2 mi. N of Middletown Comment
  HSC42242  Allium fimbriatum var. purdyi K. Irwin 1977-4-23 297 Lake 0.4 mi. N of SR 20 on Walker Ridge Rd. 640 Comment
  RSA770527  Allium fimbriatum var. purdyi S. Mashayekhi, M. Biabani 2009-5-30 SM 033 Lake Inner North Coast Ranges regions, 0.4 miles on Walker Ridge Road, north of Hwy 20 384 Comment
  HSC75319  Allium serra Teresa Prendusi 1977-4-23 Lake 0.4 mi. N of Hwy. 20 on Walker Ridge Rd. 640 Comment
  UCD81086  Allium serra Michael Raines; with PLB 102 class 2009-5-3 1 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road miles north of junction with Hwy 20. East side of the road. 649 Comment
  RSA78989  Allium serra E. K. Balls, Lee W. Lenz 1952-5-9 17138 Lake Just out of Clear Lake Park on road to Mineral Springs. 457 Comment
  UC615373  Allium serra Beryl O. Schreiber 1932-4-3 220 Lake road to Williams Comment
  RSA245233  Allium serratum J. P. Smith, John Sawyer 1971-6-6 4723 Lake 0.75 mi. north of Clyde Mine; Walker Ridge Road Comment
  POM170206  Allium validum A. A. Heller 1902-7-28 6000 Lake Near summit of Mt. Sanhedrin. Comment
  UC1178933  Allophyllum divaricatum Herbert L. Mason 1953-6-8 14520 Lake Butts Canyon, Black Oak Villa Comment
  UC909774  Allophyllum divaricatum Milo S. Baker 1950-5-23 12235 Lake ca. 1 mi. s.e. Borax Lake Comment
  UC1178888  Alnus rhombifolia Herbert L. Mason 1936-9-20 11534 Lake Bear Creek Snow Mountain (w base of mt.) Comment
  JEPS83812  Alopecurus aequalis L. R. Heckard 1974-9-11 3938 Lake ca. 1 1/2 mi. s.e. Snow Mt. West (ca. 1/2 mi. n.w. of Foutch Camp, in Frog Pond); Frog Pond 1920 Comment
  RSA0123258  Alopecurus geniculatus Lyman Benson 1948-7-3 12904 Lake Boggs Lake, west of Mt. Hanna. Middle North Coast mountains. Clear Lake drainage. 853 Comment
  UCD36367  Alopecurus saccatus Beecher Crampton 1953-6-2 1416 Lake 5 miles northwest of Lower Lake, on Kelseyville Road, Manning Flat. 548 Comment
  UCD55928  Alopecurus saccatus Beecher Crampton 1955-6-13 2837 Lake Hwy. 29, Loch Lomond. Comment
Read comments
Jul 8 2015
  UCD55952  Alopecurus saccatus Beecher Crampton 1953-6-2 1416 Lake Manning Flat, 5 miles northwest of Lower Lake. Comment
  JEPS54306  Amaranthus blitoides W. L. Jepson 1938-10-1 19055 Lake bridge over Putah Creek Coyote Valley, Putah Creek Comment
  JEPS80297  Amaranthus californicus L. R. Heckard and J. Hickman 1980-9-17 5484 Lake Lower Milk Ranch Meadow Snow Mt., Milk Ranch Meadow 1935 Comment
  POM275576  Amelanchier pallida Lyman D. Benson 1928-4-28 s.n. Lake Highland springs; Mayacamas Mt Range, 'Dobe Creek Watershed. 610 Comment
  CAS-BOT-BC142534  Amelanchier utahensis Rimo Bacigalupi 1926-3-28 1266 Lake Along Calistoga - Middletown Road, beside St. Helena Creek, about eight miles south of Middletown. Comment
  UC1127806  Amelanchier utahensis A. E. Wieslander 1934-4-15 452 Lake Bendmore Valley; Ukiah Quad. 762 Comment
  UC635148  Ammannia robusta H. L. Mason August, 1930 5712 Lake Clear Lake Comment
  UCD34566  Ammi majus Beecher Crampton 1985-7-19 10012 Lake Lake County, Lakeport. Comment
  UC1093634  Amsinckia intermedia Francia Chisaki, Gene B. Newcomb 1958-4-1 1084 Lake 2.1 mi s of Lakeport (edge of Lakeport Airport) Comment
  UC1094088  Amsinckia intermedia Francia Chisaki 1953-5-8 563 Lake 4.3 mi s of junction with Highway #53 (on Pope Valley Road) Comment
  CHSC117803  Amsinckia lunaris Jake Schweitzer 2010-4-1 Lake Inner North Coast Ranges. On BLM parcel, 470 m N of Highway 20, 70 m East of Walker Ridge Rd, ca 1.9 air mr SW of Wilbur springs 640 Comment
  UC1178205  Amsinckia lunaris Francia Chisaki with R. Ornduff and H. G. Baker 1958-4-26 1126 Lake 1.6 mi s Lakeport (on road to Lakeport) Comment
  UC1229758  Amsinckia lunaris Francia Chisaki, Helen K. Sharsmith 1959-5-27 1345 Lake 4.1 mi s Howard's Hot Springs (sw of Lower Lake); North Coast Ranges Comment
  UCR196340  Amsinckia menziesii S. Franson 1997-4-23 05 Lake North Coast Range, city of Upper Lake, immediately east of intersection of Hwy 20 and Hwy 29 409 Comment
  POM286831  Anagallis arvensis Lyman Benson 1928-5-27 s.n. Lake Kelseyville. Middle N Coast, Kelsey Creek. 457 Comment
  CHSC25544  Ancistrocarphus filagineus Robert A. Schlising 1977-4-24 3190 Lake Walker Ridge, along road 0.5 mi N of jct with Hwy 20 near Colusa County line. Comment
  HSC37641  Ancistrocarphus filagineus John Rehling, Robert M. Specht 1976-3-17 216 Lake 3.1 mi. N of Middletown on Hwy. 29 Comment
  UC673623  Ancistrocarphus filagineus H. L. Mason 1933-4-30 7227 Lake near Aetna Springs Comment
Read comments
Sep 19 2009
  CDA21519  Angelica californica G. F. Hrusa, R. Gross 2008-5-23 17441 Lake North Coast Ranges; N-facing slope above N. Fk. Cache Cr. +/- 1/2 mi. below spillway of Indian Valley Reservoir. Perennial, in colony on NW facing dry, shaded slope. Flrs white. Uncommon. Sheet 2 of 2. 408 Comment
  UCD127152  Angelica californica Joseph DiTomaso 1980-6-8 1732 Lake Hwy 29, 2 miles west of Hwy 53 south of Clear Lake. 426 Comment
  UC126434  Anisocarpus scabridus C. A. Purpus 1894-1 1223 Lake Snow Mt. Comment
  CAS-BOT-BC294720  Antennaria Mona Bourell 1997-7-3 6593 Lake Mendocino National Forest, Summit of Sheetiron Mountain Comment
  JEPS71149  Anthoxanthum odoratum W. L. Jepson 1942-6-9 20726 Lake e dide Mount St. Helena, St. Helena Creek St. Helena Creek; Mount St. Helena, St. Helena Creek Comment
  JEPS83307  Antirrhinum cornutum David M. Thompson 1983-8-11 403 Lake SW of Butts Canyon Road 2.2 miles N of Snell Valley Road junction, streambed of Butts Creek; Aetna Springs Quad., Butts Creek 243 Comment
  JEPS80882  Antirrhinum vexillocalyculatum subsp. breweri L. R. Heckard and J. C. Hickman 1981-7-29 5711 Lake n of Summit Springs (n of road, s side of Snow Mt.); Snow Mt. 1554 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
  UC519554  Antirrhinum vexillocalyculatum subsp. breweri M. S. Jussel 1933-6-26 180 Lake vicinity Cobb Mountain Comment
  UC1282721  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum J. R. Sweeney 1951-4-1 577 Lake 1.2 mi sw Highland Springs Comment
  JEPS50665  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum Mr. and Mrs. H. Hamann 1967-7-6 Lake just outside Middletown (Rabbit Hill, along road leading to the home of Mr. and Mrs. H. Hamann); Rabbit Hill Comment
  JEPS15451  Antirrhinum virga Helen-Mar Wheeler 1956-8-19 Lake just n Timberline Camp (lower slopes of Hull Mountain, at head of Boardman Ridge, Mendocino-Lake County boundary); Hull Mountain, Boardman Ridge 1767 Comment
  POM283614  Antirrhinum virga Lyman D. Benson 1928-12-1 766 Lake Kelseyville, Middle N Coast Mountain Range: West side of Mt. Konocti 610 Comment
  POM296124  Antirrhinum virga Cora W. Benson 1935-6-7 56 Lake Mt. Konocti. Comment
  RSA21559  Antirrhinum virga Carl B. Wolf 1937-9-16 3103 Lake 6 So. of Kelseyville on road to Middletown (via Cobb) 457 Comment
  RSA354923  Antirrhinum virga Francis W. Pennell 1940-7-4 26059 Lake Route 29, 3 miles north of Lower Lake. 487 Comment
Read comments
Jul 13 2018
  SEINET3158983  Antirrhinum virga D. M. Jackson, R. W. Spellenberg 1972-5-27 214 Lake 4.9 mi E of Bartlett Springs Comment
  UC147886  Antirrhinum virga Joseph P. Tracy 1905-7-13 2251 Lake near Adams' Springs; Northern Coast Ranges 914 Comment
  UC766343  Antirrhinum virga R. F. Hoover 1938-6-9 3561 Lake s end Clear Lake (low hills on e side) Comment
  UCD35410  Antirrhinum virga Beecher Crampton 1956-6-27 3687 Lake Bonanza springs. 762 Comment
  HSC37906  Apiastrum angustifolium Thomas W. Nelson, J. P. Smith, James Nelson, Jane P. Nelson 1976-4-12 2308 Lake Morgan Valley Rd., 7.8 mi. from Upper Lake 640 Comment
  UC424826  Apocynum cannabinum Milo S. Baker 1929-7-1 3538 b Lake along Barker Ranch Trail just beyond pond Barker Ranch Trail Comment
  UCD84036  Aquilegia eximia Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6215 Lake Cache Creek Wilderness area, southern edge of wilderness, accesssed via eastern forks of Rocky Creek Road and then via a private road owned by Stephen Gilardi (an area known as Brushy Sky High on some maps). 680 Comment
  CAS-BOT-BC392206  Aquilegia formosa M. S. Jussel 1933-6-26 215 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  JEPS98827  Arctostaphylos James B. Roof 1962-4-18 Lake Bartlett Springs Comment
  RSA629067  Arctostaphylos Jon E. Keeley 1981-7-5 7593 Lake Highway 175, 13 m. north of Middletown. 760 Comment
  JEPS40897  Arctostaphylos canescens P. C. Hutchison 1962-4-21 2358 Lake Boardman Ridge Hull Mountain (e slopes of mt.) 1341 Comment
  UCSB11337  Arctostaphylos canescens Neuns, R. 1950-5-23 Lake North slope of Cobb Mt., 2 miles west of Cobb 1249 Comment
  SEINET11991000  Arctostaphylos canescens R. A. DeMartile 1983-1 102 Lake Goat Mountain, old Pacific lookout area, Spanish Creek watershed, near Colusa County line 1085 Comment
  CAS-BOT-BC24071  Arctostaphylos canescens subsp. canescens P. C. Everett; E. K. Balls 1954-10-17 20337 Lake Goat Mt., just w. of Saddle and w. of Colusa-Lake Co. line, road from Stonyford to Upper Lake. 1828 Comment
  CDA12069  Arctostaphylos canescens subsp. canescens G. F. Hrusa 1989-4-8 5910 Lake North Coast Biodiversity Arena; Summit of Walker Ridge immed. W of Bear Valley and approx. 15 miles N of Hwy 20. Comment
  CHSC100107  Arctostaphylos canescens subsp. canescens Glen Holstein 2003-3-19 Lake Collected along Perini Road immediately east of Perini Hill at the north end of Whispering Pines USGS Quadrangle map. Comment
  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
  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
  UC1388357  Arctostaphylos canescens subsp. canescens Freed W. Hoffman 1948-8-3 2359 Lake Whispering Pines North Coast Ranges Comment
  CAS-BOT-BC23923  Arctostaphylos canescens subsp. sonomensis John Thomas Howell 1945-6-21 21133 Lake Bartlett Mountain, Sawmill Flat 1219 Comment
  SEINET11988214  Arctostaphylos canescens var. canescens W. Knight, Knight, I. 1981-1 4286 Lake on Boardman Ridge on S slope of Hull Mt 1280 Comment
  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
  HSC7637  Arctostaphylos glandulosa C. B. Wolf 1928-2-26 1520 Lake 6 mi N of Upper Lake on road to Williams Comment
  SD69952  Arctostaphylos glandulosa Darley Howe 1968-5-22 Lake Southwest slope of Mount Konocti. Comment
  POM286174  Arctostaphylos glandulosa subsp. glandulosa Lyman Benson 1928-3-30 38 Lake Kelseyville. 610 Comment
  UC1005699  Arctostaphylos glandulosa subsp. glandulosa Frank W. Gould 1939-4-8 646 Lake ne side of lake Clear Lake (about halfway up grade on road from Bartlett Springs) Comment
  UC1120190  Arctostaphylos glandulosa subsp. glandulosa H. S. Yates 1934-4-15 3737 Lake near Bendmore Valley; Ukiah Quadrangle Comment
  UC1120211  Arctostaphylos glandulosa subsp. glandulosa K. E. Bradshaw 1937-6-1 43 Lake 5 mi w Lakeport; Lakeport Quadrangle Comment
  UC1120325  Arctostaphylos glandulosa subsp. glandulosa A. E. Wieslander 1938-10-29 847 Lake Kelseyville Kelseyville Quadrangle Comment
  UC1543200  Arctostaphylos glandulosa subsp. glandulosa Donald G. Nelson 1940-4-30 662 Lake between Middletown and Kelseyville (precisely at summit of grade, s of Clearlake); Cobb Mt., Loch Lomond Comment
  HSC39070  Arctostaphylos manzanita A. M. Montalvo, J. D. Ackerman 1975-9-10 663 Lake Boggs Mtn., E of Cobb, Near summit on Rd. 541 1104 Comment
  HSC62678  Arctostaphylos manzanita Michelle Stevens 1979-4-15 43 Lake 0.5 mi. from Deer Creek Campground 701 Comment
  RSA140059  Arctostaphylos manzanita C. B. Bradshaw 1937-6-7 91 Lake 2.5 miles N of Lakeport. 442 Comment
  UCD20649  Arctostaphylos manzanita R. J. Blenkush; J. H. Richards 2000-1-29 43 Lake Morgan Valley road embankment. 725 Comment
  SEINET11987171  Arctostaphylos manzanita J. Sigg, McClintock, E.; Knight, W.; Knight, I. 1981-1 4088 Lake Strybing Arboretum, San Francisco, orig. from home of Dr. Cuthbert Hurd Comment
  CAS-BOT-BC38940  Arctostaphylos manzanita subsp. elegans Clear Lake Herbarium 1930-3-21 s.n. Lake Slopes south of Mt. Konocti, Middle N. Coast Range, Clear Lake watershed 609 Comment
  CAS-BOT-BC38974  Arctostaphylos manzanita subsp. elegans Milo S. Baker 1929-3-28 3409 c Lake Whispering Pines Resort Comment
  JEPS80103  Arctostaphylos manzanita subsp. elegans L. R. Heckard with J. Hickman 1979-6-16 5112 Lake about 1 mi nw Timber Lake (w slopes of Snow Mt.); , nw of Timber Lake 1615 Comment
  POM181141  Arctostaphylos manzanita subsp. elegans J. T. Howell 1931-4-4 6157 Lake St. Helena Creek Canyon Comment
  POM294806  Arctostaphylos manzanita subsp. elegans Lyman Benson 1946-8-10 12148 Lake West side of Mt. Konoeti. 610 Comment
  RSA181903  Arctostaphylos manzanita subsp. elegans W. L. Jepson 1936-12-5 17988 Lake Mt Konocti, on Lower Lake, Kelseyville Rd. Comment
  UC1120158  Arctostaphylos manzanita subsp. elegans K. Bradshaw 1937-5-28 6 Lake Pinnacle Rock Mendocino National Forest, Lakeport Quadrangle Comment
  UC1303172  Arctostaphylos manzanita subsp. elegans Lyman Benson 1930-3-25 1960 Lake obsidian side ridge s Mt. Konocti (3 mi s of Kelseyville); Uncle Sam Mountain 518 Comment
  UC549674  Arctostaphylos manzanita subsp. elegans J. E. Adams 1934-3-10 664 Lake s Mt. Konocti Comment
  UCD52177  Arctostaphylos manzanita subsp. elegans Roman Gankin 1966-2-26 682 Lake State Highway 29; 1/2 mile south of Hobergs. Comment
  CAS-BOT-BC38778  Arctostaphylos manzanita subsp. manzanita L. R. Abrams 1928-5-4 12299 Lake 2.5 mi. South of Middletown Comment
  CAS-BOT-BC38780  Arctostaphylos manzanita subsp. manzanita Doris K. Kildale 1926-5-31 2075 Lake Cold Brook between Kelseyville & Lower Lake Comment
  CAS-BOT-BC38787  Arctostaphylos manzanita subsp. manzanita Eugene Lagel 1981-11-6 s.n. Lake Lucerne Comment
  CAS-BOT-BC38813  Arctostaphylos manzanita subsp. manzanita L. R. Abrams 1916-7-28 6303 Lake Between Adams Springs and Kelseyville Comment
  RSA202111  Arctostaphylos manzanita subsp. manzanita C. M. Belshaw 1936-9-19 2697 Lake Near summit of Snow Mountain West, west approach. 1982 Comment
  UC876426  Arctostaphylos manzanita subsp. manzanita Milo S. Baker 1940-3-19 9506 Lake top of mt Elk Mt. (on road to Lake Pillsbury) 1249 Comment
  POM286045  Arctostaphylos nevadensis Cora W. Benson 1940-05 s.n. Lake Pine Grove, Cobb Valley. 915 Comment
  SEINET11989081  Arctostaphylos nevadensis Unknown 1982-1 20518 Lake on ridge NE of summit, Hull Mountain 1951 Comment
  CHSC90867  Arctostaphylos patula D. Isle 2004-4-8 269 Lake Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. E of Lake Pillsbury and Sunset Campground, just S of knoll at conifer/chaparral interface just N of 4x4 Rd. 19N46. 627 Comment
  CHSC101370  Arctostaphylos patula subsp. patula Julian Dormady; J. O'Byrne, Iain Parkinson, D. Waldon 2007-10-19 2 Lake On CA29, 4.83 km from Middleton, 200 m past Bradford Road on the left of the road. 409 Comment
  SEINET11988218  Arctostaphylos patula var. coalescens W. Knight, Knight, I. 1981-1 4279 Lake Boardman Ridge on S slope of Hull Mountain below Timberline camp 1524 Comment
  CAS-BOT-BC43793  Arctostaphylos stanfordiana T. S. Brandegee 1886-1-1 30 Lake Lake County Comment
  CAS-BOT-BC47330  Arctostaphylos stanfordiana R. Bacigalupi 1925-12-30 1230 Lake Summit Rd. between Hopland and Lakeport. Comment
  CHSC93115  Arctostaphylos stanfordiana D. Isle 1999-7-28 1406 Lake Mendocino National Forest--North Coast Ranges. Rice Fork Watershed. On Mason Trail to Poges Peak. 950 Comment
  RSA13434  Arctostaphylos stanfordiana H. E. Parks, S. T. Parks, C. R. Parks 1931-3-31 0926 Lake On Mirabel Creek near Mirabel Mine Comment
  SBBG58409  Arctostaphylos stanfordiana H. E. Parks, B. T. Parks 1931-3-31 926 Lake Mirabel Crk near Mirabel Mine Comment
  UC1388318  Arctostaphylos stanfordiana Freed W. Hoffman 1947-3-19 926 Lake between Soda Bay and Lower Lake; North Coast Ranges Comment
  UC549542  Arctostaphylos stanfordiana J. E. Adams 1934-3-10 645 Lake e slope Mt. St. Helena Comment
  UC549548  Arctostaphylos stanfordiana J. E. Adams 1934-3-10 649 Lake lower e slope Mt. St. Helena Comment
  UC549683  Arctostaphylos stanfordiana J. E. Adams 1933-11-25 587 Lake sw Mt. Konocti (near Kelseyville) Comment
  UC549687  Arctostaphylos stanfordiana J. E. Adams 1934-3-10 667 Lake 7 1/2 mi s Kelseyville Comment
  UC549690  Arctostaphylos stanfordiana J. E. Adams 1934-3-10 663 Lake slopes s Mt. Konocti Comment
  UCD53863  Arctostaphylos stanfordiana Freed W. Hoffman 1947-3-19 926 Lake Between Soda Bay and Lower Lake. Comment
  HSC68122  Arctostaphylos viscida J. P. Smith, J. O. Sawyer 1972-4-1 5167 Lake 6.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  HSC7747  Arctostaphylos viscida Freed W. Hoffman 1949-6-4 3213 Lake White Point Comment
  SEINET265724 Image available Arctostaphylos viscida Royal D. Suttkus 1967-6-24 67- 27 -3 Lake 10.3 miles N of Pope Valley. Comment
  SEINET11989146  Arctostaphylos viscida B. A. Stein 1981-1 457 Lake Hwy 29, 0.5 mi S of Western Mine Rd turnoff Comment
  SEINET11991680  Arctostaphylos viscida Unknown 1984-1 3 Lake 125 yds E of Bottle Rock Rd ca 10 mi W of Middletown 732 Comment
  UC1005692  Arctostaphylos viscida subsp. pulchella Frank W. Gould 1939-4-8 632 Lake one mi w Colusa County line (on road from Leesville to Lower Lake, along highest ridge road crosses) 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-BC47424  Arctostaphylos viscida subsp. viscida M. S. Jussel 1932-5-1 s.n. Lake Jordan Park, on road to Lower L. Comment
  CAS-BOT-BC47428  Arctostaphylos viscida subsp. viscida Walter Knight; Irja Knight 1963-9-22 106 Lake St. Helena Creek on Mt. St. Helena highway at roadside. Comment
  CAS-BOT-BC48227  Arctostaphylos viscida subsp. viscida P. C. Everett; E. K. Balls 1954-10-18 20364 Lake 6.2 mi. s.e. from Hough Springs on road from Lucerne to Williams 670 Comment
  RSA0002314  Arenaria gregaria A. A. Heller 1902-7-15 5892 Lake About Summit Lake, near the summit of Mt. Sanhedrin. Comment
  RSA113931  Arenaria serpyllifolia H. K. Sharsmith 1953-6-30 4399 Lake Fir Root Spring Camp, road from Bear Creek to Goat Mountain; Mendocino National Forest. 1220 Comment
  UCD95204  Argemone munita Clinton C. Shock 1980-5-3 74 Lake Walker Ridge, 13.6 miles north of State Highway 20, 1.1 miles south of Bear Valley Road. 609 Comment
  SD8254  Argemone rotundata Daniel Cleveland 1882-6-19 Lake Allen Springs. Comment
  UC187247  Aristida oligantha Joseph P. Tracy 1905-8-17 2365 Lake on hills between Upper Lake and Scott Valley; Northern Coast Ranges 457 Comment
  UCD158764  Arnica discoidea James A. Neilson Jr. 1974-6-30 2803 Lake Mayacmas Mountains. Cobb Mountain; ca. 1 1/2 miles west of Whispering Pines, State Highway 175. (Elevation estimated by label maker using Google Earth.) 1097 Comment
  UC1562736  Arnica discoidea Barbara Ertter 1988-7-3 7674 Lake ca 10 airmi n, (Elk Mt Rd at jct Bear Cr Rd, Top of Elk Mt Grade) Upper Lake (town); Mendocino Nat'l For. 1097 Comment
  UCD84565  Artemisia douglasiana Ellen Dean; C. Thomsen, G. Harrington, Davis Botanical Society 2010-6-5 6090 Lake Walker Ridge. Picnic Area near wetland/marsh. 899 Comment
  OBI53747  Artemisia douglasiana David J. Keil, Kathleen Keil 1992-7-18 23427 Lake Mendocino NF. 0.8 mi NE of Fuller Grove campground, just N of Lake Pillsbury Comment
  UC1282753  Asclepias cordifolia J. R. Sweeney 1951-4-15 610 Lake 5 1/2 mi nw Lower Lake (Seigler Canyon); Kelseyville Comment
  UCD84009  Asclepias eriocarpa Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6183 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by western fork of Rocky Creek Road. Rocky Creek Drainage, north of (below) waterfall and large boulders. Serpentine area on east side of drainage with groves of Cupressus sargentii. Ephermeral tributary enters creek here and comes from serpentine barrens on upper slopes. 648 Comment
  POM268952  Asclepias eriocarpa Lyman Benson 1932-8-7 4043 Lake Kelseyville, Mt. Range: Middle N Coast; Watershed: Clear Lake 457 Comment
  SEINET10580444  Asclepias eriocarpa John Thomas Howell 1945-6-21 Howell 21207 Lake Near Bartlett Springs Comment
  SEINET10580448  Asclepias eriocarpa Joseph W. Blankinship 1929-8-19 Blankinship s.n. 1929 Lake Kelseyville, Upper Adobe Creek Comment
  SEINET10580450  Asclepias eriocarpa Joseph W. Blankinship 1929-7-12 Blankinship s.n. 1929 Lake Kelseyville, low fields Comment
  UC353863  Asclepias eriocarpa Milo S. Baker 1928-7-2 3071 a Lake near Rice Fork (along road, Bear Cr.); Calif. Nat. Forest Comment
  RSA109892  Asclepias fascicularis P. A. Munz 1956-7-24 22294 Lake Long Ridge Trail to Snow Mountain. 1524 Comment
  JEPS54945  Asclepias solanoana Eddie Dearing and Mrs. and Mrs. H. Hamann 1968-6-1 Lake near Kelly's Cabin (above creek, w slopes of mountain); Snow Mountain, Cedar Creek 1402 Comment
  JEPS80241  Asclepias solanoana L. R. Heckard, and J. Hickman 1980-7-3 5402 Lake n of Summit Spring (and n of road, Colusa County border); Snow Mt. Comment
  POM268962  Asclepias speciosa Lyman Benson 1932-7-17 s.n. Lake Cobb Valley, below Hoberg s. 915 Comment
  UC353941  Asclepias speciosa Milo S. Baker 1928-7-1 3107 b Lake Hiway to Bear Cr.; Cal. Nat. Forest, Elk Mt. Comment
  POM281002  Aspidotis densa Lyman Benson 1935-5-18 6634 Lake Cobb Valley. Middle N Coast mt. range, Clear Lake watershed. 915 Comment
  CHSC91165  Aster radulinus D. Isle 1997-7-31 324 Lake Mendocino National Forest--North Coast Ranges. Upper Lake Watershed. 7 mi. from Sam Alley Ridge. 1066 Comment
  CAS-BOT-BC178833  Astragalus breweri R. D. Stone; G. Clifton; William B. Davilla 1983-5-12 507 Lake Gravelly flats in perennial grassland immediately northest of the bridge over Alder Creek on High Valley Rd., 0.5 mi. due S of Glenbrook 716 Comment
  CAS-BOT-BC178837  Astragalus breweri M. S. Jussel 1932-5-1 s.n. Lake Jordan Park, near Mt. Konocti Comment
  UC1299230  Astragalus breweri Freed W. Hoffman 1948-5-9 2739 Lake near Howard Springs (North Coast Ranges); , nr Howard Springs Comment
  CAS-BOT-BC178669  Astragalus clevelandii James Jokerst 1985-6-24 2507 Lake Near Coyote Peak, Wilbur Springs quad. 486 Comment
  CAS-BOT-BC178671  Astragalus clevelandii K. C. 1884-8-1 s.n. Lake Unspecified Comment
  CAS-BOT-BC178672  Astragalus clevelandii K. C. 1884-8-1 s.n. Lake Unspecified Comment
  CDA26635  Astragalus clevelandii L. Ahart 2003-7-14 10403 Lake On the west side of the second causeway going southwest on Bartlett Springs Road, Indian Valley Reservoir. Comment
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Jun 8 2016
  SEINET3449377  Astragalus clevelandii Unknown 2003-7-14 10403 Lake Indian Valley Reservoir, Indian Valley Reservoir, west side of the second causeway going southwest on Bartlett Springs Road 440 Comment
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May 2 2019
  CAS-BOT-BC178339  Astragalus gambelianus Ira L. Wiggins 1933-6-3 6717 Lake Grassy hillside 2 mi. E. of Oat Hill Mine Comment
  RSA10773  Astragalus gambelianus Carl B. Wolf 1928-5-6 2047 Lake 1/4 mi. east of Bartlett Springs. Comment
  SEINET7042550  Astragalus gambelianus A. G. Vestal 1963-5-11 s.n. Lake Howard Springs. Whispering Pines quadrangle UTM Zone 10, 528320mE, 4300894mN. Comment
  HSC44266  Astragalus rattanii var. jepsonianus Barbara Kelly 1977-4-23 337 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  POM197360  Astragalus rattanii var. jepsonianus L. R. Abrams 1928-5-4 12302 Lake 5 mi. NE of Middletown on road to Lower Lake. Comment
  CDA34804  Astragalus rattanii var. jepsonianus Peter Warner 2010-5-16 150 Lake Walker Ridge, Walker Ridge Rd., ~1.4 km S of jct. with Bartlett Springs and Brim Roads, at Barrel Springs camping area, along interior road and cable fence, and west of fence. Comment
  CAS-BOT-BC17501  Athysanus pusillus Peter H. Raven 1963-4-13 18168 Lake 0.2 mile east of State Highway 29, near Lakeport. Comment
  HSC41935  Athysanus pusillus E. Cope 1977-4-23 29 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  SD8069  Atriplex Daniel Cleveland 1882-6-13 Lake Bear Valley Comment
  UC53687  Avena fatua Joseph Burtt Davy 1900-5-30 6641 Lake Highland Springs Comment
  UCD40016  Avena fatua Rodney Gale Myatt 1971-9-16 1046 Lake Hull Mt., north of Lake Pillsbury. 1127 Comment
  UCD81904  Avena fatua Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5485 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road mi N of intersection with Hwy 20. E side of road. 653 Comment
  JEPS105954  Baccharis pilularis Lowell Ahart 2004-10-4 11453 Lake On the south edge of Bartlett Springs Road (Road M 12), about 1/8 mile northeast of the northeast part of Indian Valley Reservoir 463 Comment
  RSA10738  Baccharis salicifolia C. B. Wolf 1928-5-7 2087 Lake 3 miles E of Houghs Mineral Springs, on road to Williams. 610 Comment
  JEPS40700  Baccharis salicifolia subsp. salicifolia W. L. Jepson 1938-9-24 19038 Lake in bed of Putah Creek, at the bridge in Coyote Valey Putah Creek (S. Lake Co.) 304 Comment
  CAS-BOT-BC100020  Balsamorhiza deltoidea Marcus E. Jones 1883-5-8 s.n. Lake Kelsey Comment
  CAS-BOT-BC16431  Barbarea orthoceras John Thomas Howell 1945-6-19 21078 Lake Bartlett Mountain. Sawmill Flat. 1219 Comment
  CHSC13589  Barbarea orthoceras J. Pitts 1972-4-8 100 Lake Collected on a road ssw of Clear Lake. Comment
  RSA10158  Barbarea orthoceras C. B. Wolf 1928-5-6 1990 Lake 6 mi. from Clear Lake on the Bartlett Springs Grade. (Morrison Garden) Comment
  UC1126824  Barbarea orthoceras A. Simontacchi 1937-6-25 221 Lake 0.8 mi se Pinnacle Rock Lookout; Mendocino National Forest, Lakeport Quad. 1112 Comment
  UCD47890  Barbarea orthoceras Ellen Dean; Ryan Brisco 2005-4-24 2462 Lake Lake County, McLaughlin UC Reserve, along Morgan Valley Rd, 1.0 rd mile N of intersection with Rieff Rd, on the W side of Morgan Valley Rd. 716 Comment
  SJSU1511  Barbarea verna D. J. Thompson 1954-5-2 Lake Foue-Mile Glade, Cow Mt Recreation Area, NW Lakeport Comment
  UC1076448  Berberis aquifolium var. repens Herbert L. Mason 1925-12-31 2577 Lake <Bartlett> Springs Comment
  CAS-BOT-BC75965  Berberis pumila Carl B. Wolf 1928-5-6 2009 Lake 6.5 miles west of Bartlett Springs. Comment
  CAS-BOT-BC102016  Bidens laevis Greg de Nevers 2001-7-8 12556 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  RSA15662  Blennosperma nanum C. B. Wolf 1928-2-26 1513 Lake 3 miles south of Lakeport. Comment
  UC468907  Blennosperma nanum var. nanum H. P. Chandler 1907-4-1 Lake Kelseyville Comment
  CHSC79479  Boechera breweri G. F. Hrusa 1998-6-19 14628 Lake Northern California. North Coast Ranges. W side of Goat Mtn. summit. 1700 Comment
  CAS-BOT-BC15987  Boechera breweri subsp. breweri John Thomas Howell 1945-6-20 21109 Lake Bartlett Mountain. Pinnacle Rock. Comment
  CAS-BOT-BC27004  Boechera breweri subsp. breweri Amos Arthur Heller 1902-7-24 s.n. Lake Near the summit of Mt. Sanhedrin Comment
  JEPS124481  Boechera breweri subsp. breweri Daniel Slakey with CNPS Volunteers 2015-7-12 153 Lake Snow Mountain, slope above (southeast of) Bear Creek. Comment
  JEPS53004  Boechera breweri subsp. breweri H. M. Hall Jul 1913 9570 Lake Mt. Hull, n Lake County Inner North Coast Ranges 1981 Comment
  UC118054  Boechera breweri subsp. breweri T. S. Brandegee 1891-6-20 Lake Snow Mt. Comment
  UC424825  Boechera breweri subsp. breweri Milo S. Baker 1929-7-1 3542 a Lake w slope Snow Mt. (Barker Camp Trail) 1676 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
  CHSC38942  Boechera platysperma J. D. Jokerst 1980-7-10 958 Lake North Coast Ranges. Top of ridgeline ca 300 meters northeast of the summit of Hull Mt. Comment
  CAS-BOT-BC75499  Bolboschoenus fluviatilis J. W. Blankinship 1928-8-25 s.n. Lake Kelseyville. Lower Cold Creek. Comment
  CAS-BOT-BC420279  Boykinia occidentalis M. S. Jussel 1933-6-26 201 Lake between Cobb Mountain and Adams springs on the Binkley Ranch Comment
  POM274468  Boykinia occidentalis Lyman Benson 1936-8-2 7917 Lake Alder Creek, Cobb Mt., Clear Lake Watershed, Mayacamas Mt. Range. 762 Comment
  CAS-BOT-BC294779  Boykinia occidentalis Mona Bourell 1997-7-2 6533 Lake Mendocino National Forest. Skeleton Creek, Road M 3, one mile W of Lower Nye Campground Comment
  CAS-BOT-BC135960  Brasenia schreberi Peter Rubtzoff 1956-9-2 2822 Lake Boggs Lake, southern side of the lake. Comment
  RSA755717  Brasenia schreberi R. F. Thorne, M. Patterson 1982-8-31 55239 Lake Northwest slope of Mount Hannah, Boggs Lake 854 Comment
  UC8780  Brasenia schreberi H. N. Bolander Sept. 1863 2676 Lake Clear Lake Comment
  POM272567  Brassica nigra Lyman Benson 1928-6-14 239 Lake Kelseyville; Mt. Range: Middle North Coast; River: Kelsey Creek. 457 Comment
  POM289094  Brickellia californica Lyman Benson 1937-8-30 8496 Lake Kelseyville, Middle North Coast Range, Clear Lake watershed. 412 Comment
  RSA2646  Briza minor J. W. Blankinship 1924-5-2 s.n. Lake Kelseyville Comment
  UCR124108  Briza minor Beecher Crampton 1985-4-29 9963 Lake Lakeport, Beach Lane. Comment
  SEINET10962538  Brodiaea capitata Joseph W. Blankinship 1929-5-10 Blankinship s.n. 1929 Lake Mt. Konocti. Woods. Comment
  CHSC102757  Brodiaea elegans David Isle; Arnold James 1993-6-23 1735 Lake Mendocino National Forest. North Coast Ranges. Upper Main Eel River Watershed. Above E of Lake Pillsbury; S aspect bank, N of 18N16 road to Squaw Creek Picnic Area. MDBM. 585 Comment
  JEPS80744  Brodiaea elegans subsp. elegans L. R. Heckard and J. C. Hickman 1981-7-29 5704 Lake n of road and Summit Springs (s side Snow Mountain); s side Snow Mountain 1539 Comment
  SEINET7040122  Brodiaea pulchella A. G. Vestal 1962-4-12 Lake Butts Cany Road, 8.3 miles south of Route 29 (Route 53). UTM Zone 10, 542320mE, 4286255mN. Comment
  RSA463070  Bromus Lyman Benson 1932-6-19 3721 Lake Mount Hanna 762 Comment
  RSA2776  Bromus carinatus J. W. Blankinship 1923-4-26 s.n. Lake Kelseyville. Comment
  UCD41533  Bromus carinatus Geri Hulse-Stephens 2001-6-2 585 Lake Goat Mountain. Addington Camp. 1386 Comment
  CAS-BOT-BC149586  Bromus carinatus var. carinatus J. W. Blankinship 1923-4-26 s.n. Lake Mount Konocti woods. Comment
  UCD59159  Bromus carinatus var. marginatus Beecher Crampton 1953-6-2 1380 Lake Western edge of Boggs Lake, northwest slope of Mt. Hannah. Comment
  JEPS18116  Bromus commutatus Rimo Bacigalupi with G. T. Robbins 1956-6-1 5679 Lake along road from Kelseyville to Lower Lake, at junction fo State Hwy no 29 and Lower Lake Road [proper.] Kelseyville 563 Comment
  POM286588  Bromus commutatus Lyman Benson 1930-6-26 2186 a Lake Kelseyville. 427 Comment
  CAS-BOT-BC155400  Bromus hordeaceus Greg de Nevers 2001-5-14 12483 Lake Clear Lake. Lake County Land Trust. Rodman Slough. 475 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
  SBBG115896  Bromus hordeaceus B. Crampton 1985-7-19 10011 Lake Lakeport, NE edge of elementary school 411 Comment
  UCD136929  Bromus hordeaceus Ellen Dean; with Plant Biology 102 interns 2013-5-4 7713 Lake Clear Lake State Park. NE of Kelseyville. South side of park, south of Soda Bay Road. Along undeveloped road that leaves Glebe Rd. at locked gate and travels southeast. Near southern boundary of park where Pinus attenuata grove is located along branch in road. 611 Comment
  RSA74034  Bromus japonicus Milo S. Baker 1951-6-21 12333 Lake Lake on W. side [Snow Lake?] 610 Comment
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Jan 17 2016
  CDA21532  Bromus laevipes G. F. Hrusa, R. Gross 2008-5-23 17443 Lake North Coast Ranges; Slope above N. Fk. Cache Cr. +/- 1/2 mi. below spillway of Indian Valley Reservoir. 408 Comment
  UCD58993  Bromus madritensis Beecher Crampton 1953-6-2 1393 Lake Slope above the western edge of Boggs Lake. Northwest slope of Mt. Hannah. Comment
  UCD83713  Bromus madritensis subsp. rubens Ellen Dean; Craig Thomsen, Gordon Harrington, John Chau 2010-5-5 5979 Lake Cache Creek Wilderness area, northern part of wilderness, near Redbud trail. NW side of Cache Creek, W of Baton Flat. 359 Comment
  SEINET10520363  Bromus orcuttianus A. Arthur Heller 1902-7-25 Heller s.n. Lake Foothills S of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  SEINET3923294  Bromus rubens J. P. Smith, T. Nelson 1976-4-12 8550 Lake 7.8 miles from Lower Lake on the Morgan Valley road.; 0 640 Comment
  SEINET3923300  Bromus rubens J. L. Hobson 1974-5-4 42 Lake 0.5 miles E on Walker Ridge Road, Wilbur Springs Quad.; 0 457 Comment
  CHSC91287  Bromus secalinus D. Isle 1997-7-31 332 Lake Mendocino National Forest--North Coast Ranges. Upper Lake Watershed. Low Gap Meadow. 1133 Comment
  UCD59658  Bromus secalinus Stice 1948-5-1 s.n. Lake Morgan Valley. Comment
  CAS-BOT-BC161644  Bromus sterilis John Thomas Howell 1976-4-27 51598 Lake Lakeport. 411 Comment
  UCD42051  Bromus tectorum Geri Hulse-Stephens 2001-6-5 663 Lake Goat Mountain. Addington Camp. 1386 Comment
  CAS-BOT-BC273212  Cacaliopsis nardosmia Carl B. Wolf 1928-5-6 1994 Lake 6 miles up Bartlett Springs grade Comment
  CAS-BOT-BC273211  Cacaliopsis nardosmia L. Beane; Lois E. James 1949-5-11 1824 Lake Scott Mt. between Hopland and Clear Lake Comment
  CAS-BOT-BC185114  Calamagrostis ophitidis John Thomas Howell 1945-6-18 20984 Lake Near Glenbrok. Comment
  UCD57540  Calamagrostis ophitidis Beecher Crampton 1953-7-14 1504 Lake about 3 miles N. Cobb Mtn., Bottle Rock Road. Comment
  POM281961  Calocedrus decurrens Lyman Benson 1928-11-3 822 Lake S. of Middletown; County Line, Mt. St. Helena; Mt. Range: Mayacamas 518 Comment
  NY1104586  Calochortus J. Torrey 1865-1 s.n. Lake Near Clear Lake Comment
  CAS-BOT-BC488465  Calochortus amabilis L. R. Abrams 1928-5-7 12521 Lake Hough's Spring Comment
  CAS-BOT-BC488474  Calochortus amabilis R. C. Foster 1937-5-17 264 Lake In a clearing by the roadside, 5 miles north of Middleton Comment
  UC3457  Calochortus amabilis Miss Anderson 1875-1 Lake Comment
  CAS-BOT-BC491935  Calochortus luteus Roger von Preissig 1954-5-20 71 Lake 5 miles from Middleton on road to Lower Lake 304 Comment
  SBBG22518  Calochortus luteus H. and M. Dearing 1933-5-24 305 Lake 7 mi E of Clear Lake Comment
  UCD151250  Calochortus superbus James A. Neilson Jr. 1974-5-24 3028 Lake Mayacmas Mountains, Barceloux Ranch. Well site 3, ca. 1/2 mile south of Childers Peak, ca. 1 1/2 mile east of Big Canyon Road. (Elevation estimated using Google Earth by label maker.) 457 Comment
  CAS-BOT-BC493934  Calochortus superbus Robert E. Jameson 1967-5-22 8 -9 Lake Highland Creek, 10 miles south of Lakeport Comment
  SJSU1520  Calochortus tolmiei D. J. Thomson 1954-5-2 Lake Cow Mt Recreational Area near Lakeport 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
  CAS-BOT-BC483562  Calochortus tolmiei Elmer I. Applegate 1934-3-8 8890 Lake Egan's ranch, Pine Grove, near and north of Cobb Mountain Comment
  CAS-BOT-BC132590  Calochortus uniflorus J. W. Blankinship 1923-4-29 s.n. Lake Siegler Springs Comment
  POM292437  Calochortus uniflorus Lyman Benson 1928-4-30 122 Lake Konocti Bay Road; Mt. Range: Middle N Coast; Watershed: Thurston Lake. 610 Comment
  UC903690  Calochortus vestae Milo S. Baker 1950-5-23 12254 Lake e of Middletown (near base of se side of Hill 1030) Comment
  UCD20447  Calochortus vestae E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1031 Lake McLaughlin UC Reserve. Northern Research Hill area, just S of Hunting Creek, crossing road to Dunnigan Hill. 633 Comment
  CAS-BOT-BC496924  Calochortus vestae Doris K. Kildale 1926-5-30 2033 Lake Between Clear Lake and Lower Lake Comment
  RSA369108  Calochortus vestae Robert Gustafson, Don Reynolds 1983-6-7 2745 Lake Butts Canyon Road, ca. 1.5 miles southeast from the junction with Highway 29 Comment
  CHSC89386  Calycadenia ciliosa Lowell Ahart 2004-10-14 11462 Lake On the south side of the bridge across Cache Creek, on the west side of Bartlett Springs Road (Road M 12), about 3 miles west of the northwest part of Indian Valley Reservoir. 502 Comment
  RSA2296  Calycadenia ciliosa J. W. Blankinship 1928-8-28 s.n. Lake Kelseyville Comment
  RSA255549  Calycadenia ciliosa Gerald D. Carr 1973-9-5 754 Lake 2.2 miles south of Wight Way on Kelsey Creek Drive. Comment
  RSA293151  Calycadenia ciliosa Thomas W. Nelson, Jane P. Nelson 1977-7-13 3631 Lake Along forest service road, Soda Creek Ranger Station 518 Comment
  CAS-BOT-BC273326  Calycadenia fremontii Milo S. Baker 1933-9-10 7546 Lake Bottleglass Road from Cobb Mt to Kelseyville Comment
  CAS-BOT-BC273334  Calycadenia fremontii A. A. Heller 1902-8-4 6034 Lake On Eel River one mile below Hullville Comment
  UCD129693  Calycadenia fremontii Gerald D. Carr 1971-9-14 655 Lake 0.6 mile north of Hwy 20 on Bartlett Springs Road. Comment
  UC127836  Calycadenia fremontii W. W. Mackie 1902-8-1 Lake Comment
  UC1876201  Calycadenia fremontii Gerald D. Carr 1973-9-5 751 Lake 0.8 mi S of Hwy 29 on Hopland Road, ca 2.8 mi S of Lakeport. Comment
  UC1971754  Calycadenia micrantha R. L. Carr 1994-9-23 2660 Lake S-facing slope on Elk Mountain, Elk Mountain Road to Upper Lake at jct with road 17N28 (mile post 16.6) Comment
  UCD129670  Calycadenia micrantha R. L. Carr 1986-9-30 s.n. Lake South side of Elk Mt. along Elk Mt. Road, 0.45 mile noth of 14 mile marker, north of Upper Lake. 1150 Comment
Read comments
Aug 22 2020
  JEPS105359  Calycadenia multiglandulosa Dean W. Taylor 1994-10-7 14718 Lake Bear Creek campground; Mendocino National Forest; near junction Forest Road M10 and 17N33, 661 Comment
  RSA518646  Calycadenia multiglandulosa Barbara Ertter 1988-7-4 7707 Lake Rice Fork crossing 2 mi W of Bear Creek Campground, Mendocino Nat'l For. ca. 11 airmiles N of Upper Lake (town) SE of Lake Pilsbury. 610 Comment
  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-BC270801  Calycadenia pauciflora J. W. Blankinship 1928-7-9 s.n. Lake Kelseyville Comment
  CAS-BOT-BC270802  Calycadenia pauciflora J. W. Blankinship 1928-7-15 s.n. Lake Kelseyville Comment
  JEPS38550  Calycadenia pauciflora W. L. Jepson 1938-6-9 18951 Lake Indian Valley , NE Lake Co. 487 Comment
  OBI16889  Calycadenia pauciflora Robert F. Hoover 1966-8-23 9926 Lake 2 mi Ne of Middletown, at base of hill Comment
  UC473394  Calycadenia pauciflora J. Thomas Howell 1930-8-24 5443 Lake 4 mi from, on Adams Springs road Middletown Comment
  UCD129834  Calycadenia pauciflora Gerald D. Carr 1972-7-25 716 Lake 0.1 mile north of Howard Hot Springs on Big Canyon road. Comment
  CAS-BOT-BC270781  Calycadenia pauciflora H. M. Hall 1924-10-1 s.n. Lake From seed gathered in Lakeport Comment
  CAS-BOT-BC270782  Calycadenia pauciflora R. L. Carr 1978-8-19 2147 Lake Ca. 2.7 miles S of Lakeport, ca. 200 yards E of Highway 175 (Hopland Road) at Ackley Cutoff, 0.7 mile S of its jet with Highway 29/175 427 Comment
  CAS-BOT-BC270799  Calycadenia pauciflora Gerald D. Carr 1973-9-11 760 Lake Along High Valley Creek, ca. 2.5 miles W of Glenbrook Comment
  RSA255555  Calycadenia pauciflora Gerald D. Carr 1972-7-29 719 Lake 1.2 miles W of Colusa Co. line on Bartlett Springs Road Comment
  RSA255560  Calycadenia pauciflora Gerald D. Carr 1971-8-17 641 Lake 150 yards east of Hwy. 175, 0.7 miles south of Hwy. 29 Comment
  RSA255578  Calycadenia pauciflora Gerald D. Carr 1971-9-20 671 Lake 2.2 miles SE of Morgan VAlley Road on Rieff Road 732 Comment
  RSA255602  Calycadenia pauciflora Gerald D. Carr 1971-8-17 643 Lake 4.1 miles NW of Cobb on Bottle Rock Road 808 Comment
  UCD129810  Calycadenia pauciflora Gerald D. Carr 1971-8-6 618 Lake 2.6 miles east of Middletown on Hwy 29. Comment
  UCD129815  Calycadenia pauciflora Gerald D. Carr 1971-8-17 643 Lake 4.1 miles northwest of Cobb on Bottle Rock Road. 807 Comment
  UCD129822  Calycadenia pauciflora Gerald D. Carr 1971-10-17 680 Lake southwest Lakeport. 411 Comment
  UCD129894  Calycadenia pauciflora Gerald D. Carr 1971-9-14 656 Lake 11.2 miles west of Colusa County line on Hwy 20. Comment
  UCD129897  Calycadenia pauciflora Gerald D. Carr 1971-9-15 660 Lake 0.9 mile northwest of Napa County line on Morgan Valley Road. 640 Comment
  JEPS38565  Calycadenia truncata Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake Little Squaw Valley South Fork of the Eel River Comment
  UC1222958  Calycadenia truncata Joseph P. Tracy 1951-7-6 19610 Lake 1 mi n of crossing top of Elk Mountain; Northern Coast Ranges 1158 Comment
  UC1282685  Calycadenia truncata J. R. Sweeney 1950-5-6 471 Lake 1.2 mi sw of Highland Springs 464 Comment
  CAS-BOT-BC275443  Calycadenia truncata subsp. microcephala Rimo Bacigalupi; et al. 1956-7-24 5741 Lake Ridge-top forming boundary of Lake - Colusa counties, 4.5 miles S of Snow Mountain and 2.5 miles N of Fir-root Spring Camp 1310 Comment
  CAS-BOT-BC90945  Calycanthus occidentalis H. E. McMinn 1922-3-28 51 Lake North of Saint Helena Inn, along road to Middletown. Comment
  CAS-BOT-BC90949  Calycanthus occidentalis M. S. Jussel 1933-7-5 371 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch. Comment
  UC1728662  Calycanthus occidentalis Richard Olmstead 1986-6-14 853 Lake 1.3 mi from jct Bartlett Spring Road and Walker Ridge Road 560 Comment
  HSC25615  Calyptridium quadripetalum J. P. Smith, J. O. Sawyer 1971-6-6 4743 Lake Buck Flat Recreation Site Comment
  JEPS89181  Calyptridium quadripetalum Rimo Bacigalupi with H. L. Mason and J. R. Sweeney 1953-6-8 4176 Lake 1 1/4 mi n of Lower Lake (just to n of bridge over Cache Creek, along State Highway 53); Cache Creek 408 Comment
  UC588137  Calyptridium quadripetalum Herbert L. Mason 1936-4-26 11097 a Lake 16 mi ne of Clear Lake (Bartlett Springs); Bartlett Springs 792 Comment
  UC765778  Calyptridium quadripetalum R. F. Hoover 1938-6-9 3571 Lake Bartlett Creek Comment
  UC1784910  Calystegia collina subsp. collina Barbara Ertter with Annetta Carter 1989-5-28 8524 Lake Morgan Valley Rd 0.6 mi W of Napa Co. line ca 12 airmiles SE of Lower Lake (town), at public access road Comment
  UCD84003  Calystegia collina subsp. collina Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6176 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by western fork of Rocky Creek Road. Rocky Creek Drainage, north of (below) waterfall and large boulders. Serpentine area on east side of drainage with groves of Cupressus sargentii. Ephermeral tributary enters creek here and comes from serpentine barrens on upper slopes. 648 Comment
  CAS-BOT-BC516186  Calystegia collina subsp. collina Ethel Crum 1939-4-30 2085 Lake butts Canyon, 7 mi NE of Aetna Springs Comment
  RSA0059893  Calystegia collina subsp. collina Ethel Crum 1939-4-30 2085 Lake Butt Canyon, seven miles northeast of Aetna Springs. Comment
  UC1197879  Calystegia collina subsp. oxyphylla Joseph P. Tracy 1935-7-4 14031 Lake near Glenbrook (n side Cobb Valley, Cobb Mountain); Cobb Mountain, n side Cobb Valley, near Glenbrook 822 Comment
  HSC46581  Calystegia occidentalis subsp. occidentalis J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9338 Lake Mendocino National Forest, FS Rd. M1, 5.3 mi. from junction with FS Rd. 20N01 1585 Comment
  POM278800  Calystegia occidentalis subsp. occidentalis Lyman Benson 1933-6-20 4475 Lake Kelsey Creek. 518 Comment
  RSA299009  Calystegia occidentalis subsp. occidentalis W. L. Jepson 1892-8-1 14507 Lake Blue Lakes Comment
  RSA710251  Calystegia occidentalis subsp. occidentalis R. K. Brummitt 1997-6-2 19625 Lake NE of Lucerne, 15 km along Bartlett Springs Road from Clear Lake. 1000 Comment
Read comments
Jan 14 2009
  POM144821  Camassia quamash subsp. linearis A. A. Heller 1902-7-20 5921 Lake In the Horse Pasture, near the summit of Mt. Sanhedrin. Comment
  POM291137  Camassia quamash subsp. linearis Lyman Benson 1932-6-21 141 Lake Snow Mountain, Middle North Coast mt. range, Clear Lake watershed 1524 Comment
  POM203110  Camissonia hirtella M. S. Jussel 1933-6-25 154 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CAS-BOT-BC32371  Camissonia lacustris Peter Hamilton Raven 1963-4-12 18164 Lake 0.2 miles W of State Hwy 29 near Lakeport Comment
  JEPS33770  Camissoniopsis hirtella W. L. Jepson 1938-6-11 18999 Lake Reiff Knoxville Ridge (Morgan Valley) 701 Comment
  UC519015  Camissoniopsis hirtella Elizabeth Lodge 1933-6-5 Lake ridge between Hopland and Lakeport Comment
  JEPS101439  Campanula angustiflora Dean W. Taylor 1998-6-3 16463 B Lake unnamed rd 0.7 miles N Napa County line, ca. 1.5 mile N of Oat Hill 548 Comment
  JEPS108179  Campanula griffinii David Gowen 2005-6-15 438 Lake West of Kelseyville. Highland Springs Road (dirt) above Highland Creek near road fork. Comment
  JEPS62635  Campanula griffinii Alice Eastwood and John Thomas Howell 1938-5-15 5530 Lake Mirabel Mine Comment
  UCD112022  Cannabis sativa Christopher Mallek 2008-1 HV1- 79 Lake High Valley. 793 Comment
  CAS-BOT-BC37033  Capsella bursa-pastoris M. S. Jussel 1931-3-31 s.n. Lake Cobb Mountain. Comment
  CAS-BOT-BC37034  Capsella bursa-pastoris Georgia Bentley 1917-4-4 s.n. Lake Lakeport. Comment
  HSC72116  Capsella bursa-pastoris J. P. Smith, Thomas W. Nelson, Jane P. Nelson 1978-4-1 9521 Lake Walker Ridge Rd., 0.5 mi. from its junction with Hwy. 20 671 Comment
  HSC95415  Capsella bursa-pastoris Jeff Enor, Heather Nichols, Bryan Wassom 1999-3-27 10 Lake Blue Oak Recreation Area, 8 mi. off Hwy. 20 537 Comment
  UCD167986  Cardamine James A. Neilson Jr. 1981-3-30 4002 Lake Mayacamas Mountains, Bounsall Ranch, west end Great Western Mine. (Exact location unknown, coordinates estimated by label maker. Location information obtained from Neilson 4003 and 4065. Neilson 4003 was collected with this specimen and was located in the vicinity of Great Western Mine at upper spring. Neilson 4065 indicated that Great Western Mine is in Section 16, T10N, R7W.) Comment
  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
  POM272924  Cardamine californica var. integrifolia Lyman Benson 1935-3-26 6312 Lake Kelseyville; Mt. Range: Middle N Coast; Watershed: Clear Lake. 427 Comment
  CAS-BOT-BC37860  Cardamine oligosperma Greg de Nevers 2001-3-11 12110 Lake Clear Lake, Rodman Slough Preserve. 457 Comment
  CDA26536  Carduus pycnocephalus G. F. Hrusa, R. Gross 2008-5-23 17405 Lake North Coast Ranges; Middle Benmore Canyon immed. E and S of Indian Valley Reservoir spillway. 457 Comment
  UCD161816  Carex James A. Neilson Jr. 1975-5-23 3320 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCD161872  Carex James A. Neilson Jr. 1985-8-7 s.n. Lake Mayacmas Mountains; Kelsey Creek at Mostin Drive. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCD161884  Carex James A. Neilson Jr. 1977-7-19 3939 Lake Mayacmas Mountains; Sulphur Creek within 300 yards of Bottle Rock Road. (Exact location unknown. Coordinates estimated by label maker.) Comment
  POM290826  Carex C. A. Benson 1935-5-12 s.n. Lake North base of Mt. Hanna, Middle N. coast range. Clear Lake watershed. 762 Comment
  UC822663  Carex amplifolia Milo S. Baker 1940-4-28 9883 Lake 1/4 mi Hoberg's Resort (towards the Bottle Rock road) Comment
  UCD167465  Carex amplifolia James Neilson 1982-6-1 4077 Lake Mayacmas Mountains. West Ford Flat. (Exact location unknown. Coordinates estimated by label maker.) Comment
  CHSC101585  Carex angustata David W. Isle; John Olmstead 2000-8-18 1680 Lake Mendocino National Forest; SE corner Addinton property on SW side of Goat Mtn.; about 0.75 mile SW of Goat Rock. On N and NW shore of Ledbetter;s Pond. 1292 Comment
  CAS-BOT-BC34833  Carex densa John Thomas Howell 1945-6-20 21125 Lake Bartlett Mountain. Between Pinnacle Rock and Low Gap. Comment
  CAS-BOT-BC34988  Carex densa Alice Eastwood; John Thomas Howell 1938-5-17 5672 Lake Elk Mountain. 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
  UC710492  Carex feta John Thomas Howell 1943-5-11 18027 Lake 1 mi n Kelseyville Comment
  CAS-BOT-BC21299  Carex fracta A. A. Heller 1902-7-23 5952 Lake Thistle Springs, Mount Sanhedrin. Comment
  RSA109957  Carex fracta Phillip A. Munz 1956-7-24 22270 Lake Fir Root Spring, Long Ridge SE of Snow Mountain. 1372 Comment
  UCD41749  Carex gracilior Geri Hulse-Stephens 2001-6-4 615 Lake Goat Mountain. Fallen Fir Marsh. 1280 Comment
  CAS-BOT-BC28417  Carex gracilior Robert Francis Hoover 1941-4-27 4952 Lake One mi N of Middletown on road to Lower Lake, Comment
  CAS-BOT-BC146671  Carex hirtissima Alice Eastwood; John Thomas Howell 1938-5-17 5717 Lake Little Squaw Valley Comment
  CAS-BOT-BC146672  Carex hirtissima John Thomas Howell 1945-6-20 21126 Lake Between Pinnacle Rock and Low Gap, Barlett Mountain Comment
  UCD125562  Carex hystericina Geri Hulse-Stephens 2004-6-1 1082 Lake Goat Mountain. Lake County: Goat Mountain. Three Walnuts Marsh. 960 Comment
  UC728669  Carex lemmonii Milo S. Baker 1945-6-18 10931 Lake near Glenbrook Cobb Valley (Serpentine Meadow) 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
  CAS-BOT-BC32147  Carex multicaulis LeRoy Abrams 1928-5-6 12438 Lake 6 miles up grade W side Bartlett Mt. Comment
  RSA2190  Carex nudata J. W. Blankinship 1924-5-2 s.n. Lake Kelseyville. Comment
  RSA10719  Carex serratodens Carl B. Wolf 1928-5-7 2110 Lake 6 miles east of Houghs Mineral Springs on the road to Williams. Comment
  UCD132517  Carex tumulicola Caprice Lee; PLS 102 plant collecting interns 2013-5-4 6 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. North part of park, north of Soda Bay Road. Southeast of entrance kiosk, in middle of meadow. 412 Comment
  JEPS74822  Castilleja L. R. Heckard with T. I. Chuang and R. Bacigalupi 1975-5-8 4030 Lake ca 3 mi ne Middletown (on road to Lower Lake, near Hill 1030) Comment
  HSC20501  Castilleja applegatei subsp. martinii D. E. Anderson 1962-4-14 1994 Lake Hwy. 20, 31 mi. W of Williams Comment
  HSC82318  Castilleja applegatei subsp. martinii Thomas W. Nelson, Jane P. Nelson 1978-4-1 3848 Lake E side of Walker Ridge, 0.25 mi. N of junction with Hwy. 20 Comment
  JEPS17545  Castilleja applegatei subsp. martinii Rimo Bacigalupi with G. Thomas Robbins 1955-6-7 5271 Lake just s Hull Mountain (0.5 mi below and of Timber Line Camp, on summit of Boardman Ridge); Boardman Ridge 1645 Comment
  RSA296369  Castilleja applegatei subsp. martinii R. C. Bacigalupi, J. R. Sweeney 1953-5-27 4166 Lake Along State Highway 29, about 2 miles south of Whispering Pines Resort. In canyon of upper Putah Creek, about 0.25 mile above (north of) junction of road to Andersons Springs. 488 Comment
  UC1002653  Castilleja attenuata Milo S. Baker 1954-5-6 12934 Lake ca 3 mi e Middletown Comment
  HSC27441  Castilleja exserta subsp. exserta J. P. Smith, J. O. Sawyer 1972-4-1 5145 Lake Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20 Comment
  HSC37905  Castilleja foliolosa Thomas W. Nelson, James Nelson, Jane P. Nelson, J. P. Smith 1976-4-12 2306 Lake Morgan Valley Rd., 7.8 mi. from Upper Lake 640 Comment
  RSA2322  Castilleja foliolosa J. W. Blankinship 1924-5-2 s.n. Lake Kelseyville. Comment
  HSC20514  Castilleja foliolosa L. R. Heckard, J. R. Sweeney 1953-4-28 351 Lake Hwy. 20, 1.8 mi. W of Jct. with Hwy. 16 Comment
  SEINET12320819  Castilleja franciscana L. D. Curtis 1981-1 7 Lake 5.1 mi W of Walker Ridge Rd, Hwy 20 457 Comment
  JEPS2678 Image available Castilleja rubicundula W. L. Jepson 1920-5-24 9001 Lake Indian Valley; ; Indian Valley, N Lake Co. Comment
  UCD84578  Castilleja rubicundula Ellen Dean; C. Thomsen, G. Harrington, Davis Botanical Society 2010-6-5 6103 Lake Walker Ridge. Along Bartlett springs road just west of Walker Ridge Rd intersection. Meadow on south side of road. 647 Comment
  JEPS11157  Castilleja rubicundula subsp. lithospermoides R. F. Hoover 1938-6-9 3581 Lake ridge between Indian Valley and Bear Creek Valley (Colusa County) Comment
  SJSU1580  Castilleja rubicundula subsp. lithospermoides D. J. Thompson 1954-6-5 131 Lake by Kelseyville-Lakeport Rd near Lakeport Comment
  UCD48217  Castilleja rubicundula subsp. rubicundula M. Atamian; R. Brush, C. Owens, S. Omlsted, M. Furuyama 2000-4-29 21 Lake Lake Co., McLaughlin Reserve, South-West of Berryessa-Knoxville Road, base of the North-East slope of Research Hill. 640 Comment
  CAS-BOT-BC41011  Caulanthus flavescens Mrs. H. C. Cantelow 1940-4-13 s.n. Lake North of Knoxville. Comment
  HSC75291  Caulanthus lasiophyllus Teresa Prendusi 1977-4-23 Lake 0.4 mi. N of Hwy. 20 on Walker Ridge Rd. 640 Comment
  UC912392  Ceanothus Herbert L. Mason 1925-12-30 2546 Lake Cloverdale Grade Hopland; , Cloverdale Grade Comment
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Aug 5 2015
  CAS-BOT-BC48502  Ceanothus confusus Ira L. Wiggins 1933-6-3 6733 Lake Oat Hill Mine Comment
  CAS-BOT-BC49290  Ceanothus cuneatus J. W. Blankinship 1923-3-25 s.n. Lake Kelseyville, slopes of Mt. Konocti Comment
  CAS-BOT-BC49300  Ceanothus cuneatus Carl B. Wolf 1928-5-6 2012 Lake 6 miles west of Bartlett Springs Comment
  POM285182  Ceanothus cuneatus Lyman Benson 1928-3-30 s.n. Lake Kelseyville, Middle N Coast, Mt. Konocti, Western base. 488 Comment
  UC1198015  Ceanothus cuneatus var. cuneatus J. P. Tracy May 28 1902-Jun 2 1902 1718 Lake 6 mi nw Lakeport (hills about Scotts Valley.) 426 Comment
  UC517984  Ceanothus cuneatus var. cuneatus Lewis S. Rose 1933-4-22 33103 Lake Adams Springs Comment
  CHSC90554  Ceanothus foliosus D. Isle 1997-4-29 34 Lake Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. Above Crabtree Hot Springs, along Rd. 17N04. 950 Comment
  UC79982  Ceanothus foliosus C. F. B. 1903-5-12 3002 Lake Divide between Lakeport and Hopland. Comment
  UC1193328  Ceanothus foliosus var. foliosus P. Zinke 1951-5-15 217 Lake Lake County line 1 mile north of Livermore Ranch. 853 Comment
  UC1736102  Ceanothus foliosus var. foliosus Dean W. Taylor 1997-4-22 15965 Lake 2 miles SW of Highland Springs Reservoir 670 Comment
  UCD112143  Ceanothus foliosus var. foliosus J. E. Street 1950-4-28 s.n. Lake Bottlerock Mountain, south of Kelseyville. Comment
  CAS-BOT-BC50866  Ceanothus incanus L. R. Abrams 1916-7-28 6301 Lake Between Adams Springs and Kelseyville Comment
  UC79870  Ceanothus incanus Katharine Brandegee 1889-4 Lake Bradford Comment
  CAS-BOT-BC50135  Ceanothus integerrimus Alice Eastwood 1925-5-22 12859 Lake Dashiells, Mt. Sanhedrin Comment
  CAS-BOT-BC63657  Ceanothus integerrimus Carl B. Wolf 1928-5-6 2019 Lake 3 mi. w. of Bartlett Springs. Comment
  HSC18288  Ceanothus integerrimus W. L. Jepson 1942-6-9 20712 Lake Cobb Post Office, Cobb Mtn., lower slopes Comment
  UC527832  Ceanothus integerrimus Ira L. Wiggins 1933-6-3 6743 Lake 2-3 mi w Oat Hill Flat Comment
  UCD37006  Ceanothus integerrimus Beecher Crampton 1956-6-26 3625 Lake Lake County, 1 mile east of Loch Lomond, on road to Seigler Springs. Comment
  POM285197  Ceanothus integerrimus Lyman Benson 1935-5-19 6653 Lake Kelseyville, Middle N coast, Clear Lake 427 Comment
  SEINET12210688  Ceanothus integerrimus W. Knight, Knight, I. 1981-1 4390 Lake at south end of Boardman Ridge S of Hull Mountain 914 Comment
  CAS-BOT-BC51083  Ceanothus jepsonii James A. Gunn, Jr. 1902-5-17 s.n. Lake 3 m. N. W. of Glenbrook Comment
  LA44873  Ceanothus jepsonii Henry Reents; 1936-5-1 sn Lake Along road between Knoxville and Lower Lake Comment
  UCD148547  Ceanothus jepsonii Kai Battenberg 2014-6-22 11 Lake McLaughlin Natural Reserve. Off Morgan Valley Road. 0.5 km on Dunningan Hill Road. 670 Comment
  POM285189  Ceanothus jepsonii subsp. albiflorus Lyman Benson 1928-4-15 199 Lake Kelseyville, Middle N Coast, Gold Creek, Bottlerock Mt. 915 Comment
  RSA10717  Ceanothus jepsonii subsp. albiflorus Carl B. Wolf 1928-5-7 2113 Lake 6 miles east of Houghs Mineral Springs on the road to Williams. Comment
  CAS-BOT-BC51120  Ceanothus jepsonii var. albiflorus D. E. Breedlove 1980-6-29 44835 Lake Butts Canyon Road 5-8 miles S of Middletown 274 Comment
  HSC45709  Ceanothus jepsonii var. albiflorus Sheila Logan 1978-4-23 88 Lake Barrel Springs Campground. 701 Comment
  CAS-BOT-BC51143  Ceanothus lemmonii A. S. Stinchfield 1916-8-1 s.n. Lake Near Bartlett Springs Comment
  NY201960  Ceanothus spinosus J. B. Walker 1995-4-30 1400 Lake Mendocino National Forest, N of Nice, along USFS Rd 14, along Wild Bill Ridge 900 Comment
Read comments
Feb 10 2011
  UCD129969  Centaurea benedicta W. L. Jepson 1943-5-16 20805 Lake Mayacamas Range on Scott Creek. Comment
  CAS-BOT-BC282008  Centaurea calcitrapa L. C. Barnard 1932-5-1 s.n. Lake Lower Lake, farm of Geo. S. Lee Comment
  CAS-BOT-BC272058  Centaurea melitensis Greg de Nevers 2001-7-8 12596 Lake Clear Lake, Lake county Land Trust, Rodman Slough 475 Comment
  RSA2347  Centaurea melitensis J. W. Blankinship 1928-7-13 s.n. Lake Kelseyville Comment
  CHSC89443  Centaurea solstitialis Lowell Ahart 2004-10-4 11427 Lake Below the high water line of Indian Valley Reservoir, near the stream in the northeast part of the reservoir, on the south side of Bartlett Springs Road. 446 Comment
  RSA2423  Centaurium muehlenbergii J. W. Blankinship 1928-7-12 s.n. Lake Clear Lake, Kelseyville. Comment
  UC153977  Centaurium muehlenbergii Joseph P. Tracy 1905-7-13 2261 Lake near Kelseyville; North Coast Ranges 426 Comment
  UC1949016  Centaurium tenuiflorum Barbara Ertter 1988-7-3 7654 Lake Elk Mt Rd ca 7 airmiles N of Upper Lake (town), ca halfway up switchbacks on S face Elk Mt, 3 mi from top, 2.7 mi from Middle Cr crossing Comment
  CAS-BOT-BC288568  Centromadia fitchii David D. Keck 1933-11-9 2695 Lake 1.3 miles E of Upper Lake Comment
  CAS-BOT-BC272814  Centromadia parryi subsp. parryi A. A. Heller 1941-9-22 16329 Lake On State Highway #20, 7 miles west of the Lake County line near Grizzley [Grizzly] Spring Comment
  CAS-BOT-BC279139  Centromadia pungens subsp. pungens J. W. Blankinship 1926-9-1 s.n. Lake Kelseyville. Banks of Cold Creek Comment
  SD117456  Cephalanthus occidentalis Robert F. Thorne 1974-7-28 45065 Lake Clear Lake, Gooseneck Point on pebbly shore of lake 402 Comment
  UCSB45599  Cephalanthus occidentalis Roos, John 1948-8-31 Lake Edge of Clear Lake; Lucerne Comment
  CAS-BOT-BC388293  Cerastium glomeratum J. W. Blankinship 1922-4-6 s.n. Lake Kelseyville Comment
  CAS-BOT-BC278133  Ceratophyllum demersum Geri Hulse-Stephens 2001-7-1 762 Lake Goat Mountain. Addington Pond 1280 Comment
  HSC35331  Cercis canadensis var. orbiculata R. M. Sullivan 1975-5-3 24 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
  HSC14633  Cercis occidentalis Eugene Andreuccetti 1964-4-11 16 Lake 1 mi. E of Clearlake Oaks, on Hwy. 20 Comment
  HSC27285  Cercis occidentalis J. P. Smith, J. O. Sawyer 1972-4-1 5175 Lake Wuntun Campground Comment
  RSA0031662  Cercocarpus Keith E. Hoffmaster 1940-11-24 978 Lake Near Lower Lake. Comment
  RSA517733  Cercocarpus betuloides Donald G. Nelson 1940-4-30 663 Lake Cobb Mt., between Middletown and Kelseyville, S of Clearlake. Loch Lomond, precisely at summit of the grade. Comment
  SD129661  Cercocarpus betuloides Donald G. Nelson 1940-4-30 672 Lake About 1 mile below Seigler Hot Springs along creek. Comment
  UCD159759  Cercocarpus betuloides James A. Neilson Jr.; Teresa A. Sholars 1975-3-26 3089 Lake Mayacmas Mountains; ca. 1/2 mile south of Childers Peak, east of Big Canyon Road, Barceloux Ranch. (Elevation estimated using Google Earth by label maker.) 525 Comment
  CAS-BOT-BC137036  Cercocarpus betuloides var. betuloides Thomas W. Nelson; Jane P. Nelson 1978-4-1 3845 Lake Along east side of Walker Ridge ca 1/4 mile north of junction with State Route 20 Comment
  CAS-BOT-BC137045  Cercocarpus betuloides var. betuloides A. A. Heller 1902-7-25 5974 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  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
  JEPS80424  Cercocarpus betuloides var. betuloides L. R. Heckard and J. Hickman 1981-6-23 5657 Lake 1/2 mi below Crockett Camp (above Crockett branch of Middle Fork of Stony Creek); Snow Mountain 1524 Comment
  UC1543247  Cercocarpus betuloides var. betuloides Donald G. Nelson 1940-4-30 663 Lake s of Clear Lake (between Middletown and Kelseyville, Loch Lomond,); Cobb Mountain Comment
  UC573610  Cercocarpus betuloides var. betuloides K. E. Bradshaw 1937-6-4 72 Lake 1 mi sw of Liberty School 640 Comment
  UCD40002  Cercocarpus betuloides var. betuloides Rodney Gale Myatt 1971-9-15 1013 Lake Along Hwy 175 between Lakeport and Hopland, near Lake County and Mendocino County line. 609 Comment
  UC90122  Chaenactis douglasii var. douglasii unknown 1892-8-24 Lake Snow Mt. Comment
  UCSB46299  Chaenactis glabriuscula Steele, Kelly 1980-5-3 Lake 8.1 miles northeast of Bartlett Springs Road from its junction with Hwy. 20 1005 Comment
  SEINET7067200  Chaenactis glabriuscula var. glabriuscula A. G. Vestal 1947-5-3 s.n. Lake About 2.5 miles northeast of Middletown on Route 29. Coordinate datum: NAD27. UTM Zone 10, 536788mE, 4291940mN. Comment
  JEPS30912  Chaenactis glabriuscula var. heterocarpha P. Stockwell 1940-6-1 1515 Lake 10 mi w of Bartlett Springs Comment
  CHSC89440  Chamaesyce serpillifolia subsp. serpillifolia Lowell Ahart 2004-10-4 11432 Lake Below the high water line of Indian Valley Reservoir, near the stream in the northeast part of the reservoir, on the south side of Bartlett Springs Road. 446 Comment
  UC570785  Chamaesyce serpyllifolia H. L. Mason August, 1930 Lake rd to Bartlett Mtn Comment
  JEPS40894  Cheilanthes gracillima P. C. Hutchison 1962-4-21 2356 Lake Boardman Ridge on e slopes Hull Mt 1463 Comment
  RSA176722  Cheilanthes gracillima D. E. Breedlove 1963-5-30 5159 Lake 2 miles east of Bartlett Springs Summit; east of Clear Lake Comment
  UCD169385  Chenopodium album Lowell Ahart 2004-10-4 11430 Lake Indian Valley Reservoir, near the stream in the northeast part of the reservoir, on the south side of Bartlett Springs Road. 446 Comment
  RSA90804  Chenopodium botrys Milo S. Baker 1953-6-20 12737 Lake Hwy right of way 3.4 miles E of Middletown. Comment
  CDA23400  Chenopodium rubrum L. Ahart 2004-10-4 11431 Lake Below the high water line of Indian Valley Reservoir, east of the causeway, in the northwest part of the reservoir, on the east side of Bartlett Springs Road. Comment
  UC174004  Chimaphila umbellata H. M. Hall 1913-7-18 9516 Lake Cedar Creek Mt. Sanhedrin (40-50 mi. from Pacific Ocean); inner North Coast Ranges, n. Lake Co., , Cedar 1158 Comment
  JEPS61563  Chlorogalum angustifolium W. L. Jepson 1892-7 Lake near Uncle Sam Mountain; near Uncle Sam Mountain Comment
  RSA14253  Chlorogalum angustifolium Daniel Cleveland 1882-7-4 s.n. Lake Allen Springs Comment
  UC1282827  Chlorogalum pomeridianum var. pomeridianum J. R. Sweeney 1952-5-2 761 Lake ne facing slope 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa county line on Pope Valley road); Butts Canyon 243 Comment
  JEPS61792  Chlorogalum pomeridianum var. pomeridianum Wayne Roderick 1967-6-27 60 .1331 Lake Comment
  RSA65192  Chorizanthe clevelandii M. S. Jussel 1933-6-25 143 Lake Binkley Ranch (near Cobb Valley) Comment
  UC1136025  Chorizanthe clevelandii K. Bradshaw 1937-6-8 100 Lake 3 1/2 mi sw Upper Lake; Lakeport Quad. Comment
  UC762641  Chorizanthe clevelandii R. F. Hoover 1938-6-9 3562 Lake South (Lower) end on e side Clear Lake; South (Lower) end Clear Lake Comment
  RSA489248  Chorizanthe clevelandii C. Rose Broome, Cristalyn M. Cagle 1978-6-26 2205 Lake On the north edge of Binkley Ranch, Glenbrood Road, 1.3 miles southwest of the junction of Bottle Rock Road, and 3 miles west of junction with California Highway 175 Comment
  HSC17250  Chorizanthe membranacea C. B. Wolf 1928-5-7 2090 Lake 4 mi. E of Hough's Mineral Springs on the rd. to Williams Comment
  UC55750  Chorizanthe membranacea J. P. Tracy 1902-5-30 1657 Lake 6 mi nw Lakeport (in hills about Scotts Valley); , nw of Lakeport 426 Comment
  JEPS8354  Chorizanthe polygonoides var. polygonoides Rimo Bacigalupi and J. R. Sweeney 1951-6-3 3354 Lake 6.5 mi nw Lower Lake (along road to Kelseyville just above Manning Flat); just above Manning Flat 594 Comment
  CAS-BOT-BC36497  Chrysolepis chrysophylla William R. Dudley 1893-1-1 s.n. Lake Cobb Mt. Comment
  SJSU970  Chrysolepis sempervirens A. W. Jacobs 1947-5-29 Lake Clear Lake Comment
  CAS-BOT-BC32802  Cirsium breweri var. lanosissimum Amos Arthur Heller 1902-8-2 6011 Lake Near Hullville on the ridge between Eel river and Rice creek. Comment
  UCD41606  Cirsium cymosum Geri Hulse-Stephens 2001-6-4 612 Lake Goat Mountain. Addington Camp. 1386 Comment
  UC91563  Cirsium cymosum var. cymosum Blankinship 1893-5-31 Lake Lower Lake Comment
  CAS-BOT-BC292684  Cirsium occidentale var. venustum A. S. Stinchfield 1916-8-1 s.n. Lake Near Bartlett Springs Comment
  OBI63075  Cirsium occidentale var. venustum R. K. Brummitt 1997-6-11 19694 Lake 6 km E of Clearlake Oaks on rd to Williams 600 Comment
  JEPS59323  Cirsium remotifolium var. odontolepis W. L. Jepson 20860 Lake Mayacamas Range, Cedar Mt. Comment
  CAS-BOT-BC438958  Cistanthe monosperma A. A. Heller 1902-7-15 5893 Lake About Summit Lake, near the summit of Mt. Sanhedrin 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
  CAS-BOT-BC233911  Cistanthe umbellata A. A. Heller 1902-7-15 5893 Lake About Summit Lake, near the summit of Mt. Sanhedrin Comment
  CAS-BOT-BC233912  Cistanthe umbellata W. R. Ernst 1956-6-20 20 Lake Near Napa County line about 13 miles south of Highway 53 near Lower Lake on road to Knoxville Comment
  UC1211899  Clarkia affinis F. Chisaki, R. Taylor, Robert Ornduff 1960-5-30 6163 Lake e Clear Lake (s end of Borax Lake); Borax Lake Comment
  POM271801  Clarkia affinis Lyman Benson 1928-5-26 190 Lake Henderson Slough, Kelseyville, Middle N Coast mtn range, Kelsey Creek 457 Comment
  CAS-BOT-BC160977  Clarkia amoena subsp. amoena Mrs. L. R. Reynolds 1917-6-1 s.n. Lake Foot of Mt. Sanhedrin Comment
  CAS-BOT-BC160984  Clarkia amoena subsp. amoena A. A. Heller 1916-6-7 12375 Lake Between Bartlett Springs and Allen Springs Comment
  CAS-BOT-BC164190  Clarkia concinna J. Clausen 1935-5-21 1038 Lake 3 mi. N. of Middletown on road to Lower Lake Comment
  UC1728652  Clarkia concinna Richard Olmstead 1984-5-15 664 Lake along dry draw on bank above rd. at outside of turn 1.2 mi. from county line 518 Comment
  UCD104395  Clarkia concinna Beecher Crampton 1950-5-6 564 Lake 1 mile west of Highland Springs. Comment
  UC1282763  Clarkia concinna subsp. concinna J. R. Sweeney 1952-6-15 958 Lake 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa county line on Pope Valley road); Butts Canyon 243 Comment
  LA93772  Clarkia gracilis Marilyn Ivey; 1973-5-19 50 Lake State Highway 29, 1 mi. N of Middletown Comment
  SD52960  Clarkia gracilis subsp. albicaulis Peter H. Raven 1962-5-31 17920 Lake Lower Lake, Knoxville road, 1.9 miles south of Lake County line. Comment
Read comments
Jul 17 2015
  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
  CHSC101606  Clarkia gracilis subsp. sonomensis David Isle 2004-5-6 1592 Lake Mendocino National Forest; in Salmon Creek overflow depression, Gravelly Valley, N of Lake Pillsbury; >1/4 mile SE of Lake Pillsbury Ranch gate. 566 Comment
  CHSC68549  Clarkia gracilis subsp. tracyi Vernon H. Oswald; David Isle, Rhonda Isle 1997-5-3 8367 Lake Inner North Coast Range. Bartlett Springs Rd. (M12, County Rd. 303) at Indian Valley Reservoir. On a roadside slope. 457 Comment
  POM37815  Clarkia purpurea subsp. purpurea Marcus E. Jones 1883-5-8 s.n. Lake Kelsey. Comment
  CAS-BOT-BC163685  Clarkia purpurea subsp. quadrivulnera Carl B. Wolf 1928-5-5 1924 Lake 2 miles south of Lakeport, at Junction Comment
  CAS-BOT-BC163839  Clarkia purpurea subsp. quadrivulnera Alice Eastwood; John Thomas Howell 1938-5-16 5593 Lake 6 miles north of Lower Lake Comment
  RSA10217  Clarkia purpurea subsp. quadrivulnera Carl B. Wolf 1928-5-5 1924 Lake 2 miles south of Lakeport, on road to Kelseyville Comment
  RSA93025  Clarkia purpurea subsp. quadrivulnera Milo S. Baker 1954-5-6 12928 Lake 3 miles+ East of Middleton in low ground. Comment
  CAS-BOT-BC231521  Clarkia rhomboidea Ellen Dean; G. Harrington; C. Thomsen; L. Sarafini 2010-6-16 6175 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by west forks of Rocky Creek Road. Rocky Creek Drainage, north of (below) waterfall and large boulders 645 Comment
  UCD83993  Clarkia rhomboidea Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6175 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by west forks of Rocky Creek Road. Rocky Creek Drainage, north of (below) waterfall and large boulders. 645 Comment
  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
  CAS-BOT-BC439192  Claytonia exigua subsp. exigua L. R. Abrams 1928-5-6 12412 Lake 6 mi. up grade west side Bartlett Mt. Comment
  UC604133  Claytonia exigua subsp. exigua Baker 1938-4-24 8927 Lake 2.8 mi e Middletown Comment
  RSA712070  Claytonia exigua subsp. exigua K. L. Chambers 1977-3-30 4260 Lake Butts Valley Rd. 2 mi. from junction with Hwy. 29 near Middletown. Gravelly serpentine soil, on roadcut in shade of oaks; often growing lushly among grass plants.. Comment
  UC1587544  Claytonia gypsophiloides K. L. Chambers 1987-4-27 5332 Lake 2.3 mi n Bottle Rock Road junction with Hwy. 175 at Cobb (s of Kelseyville, 8.7 mi s of Bottle Rock Rock junction with Hwy 29) Comment
  UC419031  Claytonia parviflora subsp. parviflora H. E. and S. T. Parks 729 Lake near Mirabel Mine Comment
  UCD81195  Claytonia parviflora subsp. parviflora Robinder Aulakh; with PLB 102 class 2009-5-3 7 Lake Walker Ridge. Along Walker Ridge Road, ca. 1.9 miles down road north of junction with Hwy 20. East side of the road. 731 Comment
  CAS-BOT-BC439495  Claytonia parviflora subsp. parviflora L. R. Abrams 1936-3-28 13711 Lake 2 mi north of Lower Lake Comment
  SEINET9117427  Claytonia parviflora subsp. parviflora K. L. Chambers 1993-1 5721 Lake Bottle Rock Road, S of Kelseyville, 3.6 miles S of junction with Hwy 29/Hwy 175. Comment
  CAS-BOT-BC439783  Claytonia perfoliata Greg de Nevers 2001-4-23 12306 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  JEPS10139  Claytonia rubra Rimo Bacigalupi with G. T. Robbins 1954-6-24 4591 Lake s base Hull Mountain (just above Timberline Camp, upper slopes of Boardman Ridge, Mendocino-Lake County boundary); , Boardman Ridge 1767 Comment
  HSC94041  Claytonia rubra subsp. depressa G. Fred Hrusa 1998-6-19 14626 Lake N side of Goat Mtn. summit area 1700 Comment
  CAS-BOT-BC91370  Clematis lasiantha L. R. Abrams 1928-5-5 12390 Lake 1-3 miles up west side Bartlett grade. Comment
  HSC69899  Clematis lasiantha Thomas W. Nelson, Jane P. Nelson 1977-7-14 3634 Lake Along Forest Rd. 20N01 Comment
  CAS-BOT-BC238028  Collinsia Milo S. Baker 1923-5-29 2542 Lake Blue Lakes Comment
  UC71984  Collinsia bartsiifolia var. bartsiifolia Hardin Irwin 1904-3 124 Lake vicinity Kelseyville Comment
  CHSC27522  Collinsia grandiflora Michael F. Henetz 1978-5-15 14 Lake Ca. 100 m s of junction of Hwy. 29 and Hwy. 175. 529 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
  RSA115243  Collinsia greenei J. R. Sweeney 1953-5-18 1020 Lake 3 miles northeast of Middletown. Comment
  RSA292999  Collinsia greenei Reino Alava, Lincoln Constance, Robert Ornduff 1957-5-5 793 Lake Hill '1030'. Comment
  RSA79440  Collinsia greenei Annetta Carter 1933-5-27 342 Lake Cobb Valley, between Glenn Brook and Binkley's. Comment
  CHSC7080  Collinsia heterophylla H. Alger 1969-4-2 9 Lake 10 ft. e of Hwy 20, 0.5 mi se of Lucerne. 426 Comment
  HSC42248  Collinsia heterophylla Rich White 1977-4-23 28 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC66017  Collinsia heterophylla D. Boyd, M. Eichelberger, Tim Messick, T. Ranker 1980-4-19 3 Lake Coldsprings Campground, along access road to Indian Valley Dam Comment
  HSC75324  Collinsia heterophylla Teresa Prendusi 1977-4-23 Lake 0.4 mi. N of Hwy. 20 on Walker Ridge Rd. 640 Comment
  POM273314  Collinsia heterophylla Robert Runyon 1977-4-23 17 Lake 0.4 miles north of State Route 20 on the Walker Ridge Rd. 640 Comment
  UC804539  Collinsia rattanii Milo S. Baker 1948-6-15 12069 Lake Cobb Valley Road 1/2 mi n of Jordan Park Resort; Cobb Valley Road Comment
  CHSC6288  Collinsia sparsiflora L. Lyons 1967-3-22 Lake 1.8 mi se of Lakeport off highway 29 on w side of Vista Point Rd. 807 Comment
  HSC36585  Collinsia sparsiflora Linda M. Barker 1975-5-3 331 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 Comment
  POM204014  Collinsia sparsiflora M. S. Jussel 1933-4-29 s.n. Lake Jordon Park, Cobb Mountain. Comment
  UC905108  Collinsia sparsiflora Milo S. Baker 1950-4-15 12178 Lake back of Sulphur Bank Mine (at s shore of Clear Lake); 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
  SD52195  Collinsia sparsiflora F. Stephens April 1894 7934 Lake Lower Lake Comment
  JEPS3179  Collinsia sparsiflora var. arvensis John Thomas Howell 1926-3-28 1770 Lake Middletown Comment
  HSC67111  Collinsia sparsiflora var. collina Teri Bartowski, Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 8 Lake Coldsprings Campground along access rd. to Indian Valley Dam Comment
  RSA780091  Collinsia sparsiflora var. collina Lyman Benson 1927-04 842 Lake Highland Springs. Mayacamas Mt. Range. 'Dobe Creek 610 Comment
  UCD131809  Collinsia sparsiflora var. collina Arti Lal; PLS 102 plant collecting interns 2013-4-14 5 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. Along undeveloped road that goes southeast from Glebe Road at gate. 565 Comment
  UCSC010454  Collinsia sparsiflora var. collina Dylan M. Neubauer, Tim Forsell 2016-3-31 603 Lake (NCoRI) Walker Ridge, Walker Ridge Road, .47 air-mile nne junction with Highway 20 663 Comment
  CDA14920  Collinsia sparsiflora var. collina G. F. Hrusa 1993-5-2 10883 Lake Upper parts of north end of Walker Ridge between Bear Valley and Indian Valley Reservoir. Comment
  JEPS34526  Collinsia sparsiflora var. sparsiflora Freed W. Hoffman 1948-5-14 2722 Lake Hennessey Ranch, Bucksnort Creek Hennessey Ranch; North Coast Ranges, Bucksnort Creek, Hennessey Ranch Comment
  UCD47887  Collinsia sparsiflora var. sparsiflora Ellen Dean; Ryan Brisco 2005-4-24 2460 Lake Lake County, McLaughlin UC Reserve, along Rieff Rd, 100-150 ft E of Morgan Valley Rd, S side of Rieff Rd. 655 Comment
  UCR138668  Collinsia sparsiflora var. sparsiflora M. Brooks, Julie Evens, H. Johnson 1997-3-30 13 Lake Blue Oak Campground 274 Comment
  CAS-BOT-BC229525  Collomia diversifolia A. A. Heller 1902-7-25 5988 Lake S of Mount Sanhedrin, midway between Potter Valley and Hullville Comment
  POM332471  Collomia diversifolia L. E. Philbrick, Cathie Goldberg, Lynn Kunstman, Geoff Walsh 1980-4-19 35 Lake Along Walker Ridge Road, 0.5 miles north of jct. with access road to Indian Valley Dam Comment
  RSA372076  Collomia diversifolia Katherine Brandegee 1884-07 s.n. Lake Epperson's Road Comment
  RSA409249  Collomia diversifolia Milo S. Baker 1945-5-9 s.n. Lake Butte's Canyon below Black Oak Villa Comment
  UC963990  Collomia diversifolia R. F. Hoover 1941-4-26 4936 Lake 5 mi e Middletown (on road to Pope Valley) Comment
  UCD14554  Collomia diversifolia John M. Tucker 1980-5-3 4445 Lake Summit of Walker Ridge, on west side of Walker Ridge Road just north of Brim Road; Comment
  UC1123581  Convolvulus arvensis R. C. Wilson 1937-3-15 387 Lake 3 1/2 mi n Lakeport; Lakeport Quadrangle Comment
  UC172841  Corallorhiza maculata H. M. Hall 1913-7-16 9484 Lake old Frazier Mill Inner North Coast Ranges, Mt. Sanhedrin (40-50 mi from the Pacific ocean) 1219 Comment
  CAS-BOT-BC350808  Corallorhiza mertensiana David Toren; Ed Dearing 2013-6-20 10100 Lake Field redacted by CAS, contact the data manager for more information 1722 Comment
  LA209068  Cordylanthus pilosus subsp. hansenii H. Lewis; 1940-7-4 sn Lake 3 mi. S of Kelseyville Comment
  JEPS6800  Cordylanthus pilosus subsp. pilosus Willis L. Jepson 1892-8-4 21344 Lake hillsides near Rice's fork 762 Comment
  JEPS68345  Cordylanthus pilosus subsp. pilosus L. R. Heckard and T. I. Chuang 1971-8-16 2775 Lake s facing slope in blue oak-digger pine opening along route 20 about 5 mi w of Long Valley junction (7 mi e of junction with route 53) 365 Comment
  RSA114005  Cordylanthus pringlei Milo S. Baker 1940-8-16 9864 Lake 3.5 mi. east of Middletown, north side of Hwy next to fence at base of serpentine hill. Comment
  CAS-BOT-BC238218  Cordylanthus tenuis subsp. brunneus Milo S. Baker 1945-6-18 10936 Lake Near Glenbrook Comment
  JEPS17323  Cordylanthus tenuis subsp. brunneus Milo S. Baker 1927-7-4 2293 a Lake e Whispering Pines resort; Cobb Mt. Comment
  RSA2697  Cornus californica J. W. Blankinship 1924-5-10 s.n. Lake Blue Lakes. Comment
  CAS-BOT-BC209759  Cornus glabrata L. R. Abrams 1916-7-28 6286 Lake Between Hough's & Bartlett Springs Comment
  CDA7744  Cornus glabrata Drew Tritchler 2007-10-31 PDR# 1481932 Lake 12552 Hwy. 29, Lower Lake 0 Comment
  SEINET12137592  Cornus glabrata F. H. Utech, Knight, W.; Knight, I.; Edwards, S. 1986-1 86 -293 Lake Highland Springs Road near Highland Springs Reservior, ca 5 mi WSW of Kelseyville 530 Comment
  CAS-BOT-BC212027  Cornus nuttallii C. F. Leitholdt 1893-7-4 s.n. Lake Cobb Mt. Comment
  POM287744  Cornus nuttallii Lyman Benson 1930-06 s.n. Lake Bartlett Mt. 762 Comment
  UC1122779  Cornus nuttallii A. Simontacchi 1937-7-27 347 Lake 1 mi. s.-s.e. Low Gap; Mendocino Nat'l Forest, Lakeport Quad. 1143 Comment
  JEPS11950  Crepis monticola Rimo Bacigalupi with G. T. Robbins 1954-6-24 4602 Lake Hull Mountain; close to summit, Mendocino-Lake Co. boundary 2118 Comment
  JEPS14711  Crepis monticola Rimo Bacigalupi with R. Hauke and Geo. Bacigalupi 1954-7-13 4665 Lake Sheetiron Mountain; summit 1958 Comment
  JEPS80355  Crepis occidentalis L. R. Heckard and J. Hickman 1981-6-21 5591 Lake spur running n East Peak (about 1 air mi from peak); Snow Mt. 2072 Comment
  CAS-BOT-BC299709  Crocidium Robert E. Jameson 1967-5-2 23 Lake South Fork of Scott's Creek 4 miles west of Lakeport Comment
  CAS-BOT-BC299710  Crocidium H. L. Mason 1929-4-29 5443 Lake About three miles west of Lakeport on Hopland Road Comment
  UC1299286  Crocidium multicaule Freed W. Hoffman 1947-3-18 835 Lake on a small stream flowing into Clear Lake (on Hopland-Lakeport Road, e side of summit); North Coast Ranges, Clear Lake Comment
  HSC39565  Croton setiger D. E. Anderson, J. P. Smith 1971-6-26 - 1206 Lake Register area of Mendocino National Forest. Comment
  UCD145283  Crypsis schoenoides Barry Hammel 1976-6-1 456 Lake Clear Lake, south end inlet. 365 Comment
  SEINET12270875  Cryptantha clevelandii Unknown 1940-1 899 Lake 4.4 mi S of Lakeport Comment
  POM287813  Cryptantha clevelandii var. dissita Lyman Benson 1935-5-18 6613 Lake Lakeport. Mayacamas mtn range, Clear Lake watershed. 427 Comment
  CDA11396  Cryptantha dissita G. F. Hrusa, K. van Katwyk 1995-4-22 12116 Lake Inner North Coast Ranges; along summit of Bartlett Springs Road at intersection with Walker Ridge Rd. Comment
  UC2014136  Cryptantha dissita Ellen Dean, G. Harrington, K. Mawdsley, J. Shepard 2010-5-1 5947 Lake Lake County: Walker Ridge. Along Walker Ridge Road. At a lookout that overlooks Indian Valley Reservoir that is located 8.3 road miles N of the intersection of Hwy 20. Comment
  UCD32583  Cryptantha dissita Beecher Crampton 1954-6-8 1937 Lake Lake County, 3 miles north of Cobb Mountain, Bottle Rock Road. Comment
  SEINET7883433 Image available Cryptantha dissita Leo Koch 1940-1 899 Lake 4.4 miles south of Lakeport Comment
  UC763073  Cryptantha intermedia R. F. Hoover 1941-5-2 4981 Lake on Williams to Clear Lake highway (near crossing of North Fork Cache Creek) Comment
  UC1299485  Cryptantha leiocarpa Freed W. Hoffman 1948-6-26 2511 Lake Long Ridge North Coast Ranges Comment
  SBBG28782  Cryptantha milobakeri M. S. Baker 1945-5-24 10897 Lake Bottlerock Rd ca. 1 mi S of jct with Lakeport-Lower Lake Hwy Comment
  JEPS67731  Cryptantha muricata W. L. Jepson 1897-7-16 21098 Lake Blue Lakes Comment
  UC24712  Cryptantha muricata C. A. Purpus 1898-5 Lake Comment
  MACF019609  Cupressus Ted L. Hanes 1975-10-18 Lake Approx. 15 mi. southeast of Clear Lake. Comment
  CAS-BOT-BC85526  Cupressus macnabiana C. B. Wolf; E. R. Johnson 1934-10-16 6192 Lake Reiff to Knoxville Road, 1 mi. from Napa County line 457 Comment
  RSA245295  Cupressus macnabiana J. P. Smith, John Sawyer 1972-2-12 5055 Lake Serpentine barren above Culpepper Creek in Complexion Canyon Comment
  UC1193106  Cupressus macnabiana P. Zinke 1950-11-9 169 Lake High Valley Ridge Quad 47D3 762 Comment
  UCD110848  Cupressus macnabiana Christopher Mallek 2008-1 IV- 1 Lake Indian Valley. 488 Comment
  NY16693  Cupressus macnabiana C. B. Wolf 1934-10-14 6187 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
  SEINET10531467  Cupressus macnabiana Miller Miller s.n. 1882 Lake On exposed hill side, with underbrush. Comment
  POM231105  Cupressus sargentii Jens Clausen 1935-5-22 1057 Lake 14.22 mile SE of Lower Lake on Monticello road Comment
  UC914236  Cupressus sargentii Verne Grant and Alva Grant 1946-5-26 7642 Lake on highway 4 mi w Middletown Comment
  SEINET10531523  Cupressus sargentii Miller Miller s.n. 1882 Lake Chiefly in inlets near the creek with other Conifers Largest trees 2 1/2 feet diam. 40 feet high. 610 Comment
  SEINET11052543  Cupressus sargentii R. R. Halse 1987-2-22 3379 Lake Along Hwy 29, 0.4 mile N of the Napa/Lake County line, ca 6 miles S of Middletown. 444 Comment
  UCD163062  Cuscuta James A. Neilson Jr. 1982-6-18 4085 Lake Mayacmas Mountains; east side of canyon of unnamed creek approximately 2 miles north of Glenbrook. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UC635239  Cuscuta californica Pauline Schulthess 1931-7-7 Lake 1.5 mi sw Kelseyville Comment
  SD117455  Cuscuta howelliana Robert F. Thorne 1974-7-27 44945 Lake Boggs Lake; north of Harrington Flat Road. 915 Comment
  SJSU9141  Cuscuta subinclusa D. J. Thompson 1954-10-9 163 Lake Cow Mt Recreational Area, Lower Benmore region Comment
  UCD159711  Cynoglossum grande James A. Neilson Jr.; Teresa A. Sholars 1975-3-26 3093 Lake Mayacmas Mountains, ca. 100 yards below Childers Peak, ca 1 mile east of Big Canyon Road. (Elevation estimated using Google Earth by label maker.) 579 Comment
  UCD158767  Cynoglossum occidentale James A. Neilson Jr. 1974-6-1 3137 Lake Mayacmas Mountains. Cobb Mountain.(Elevation estimated by label maker using Google Earth.) 1097 Comment
  CAS-BOT-BC114779  Cyperus acuminatus Gregory Clark de Nevers 2001-7-8 12553 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  SEINET200026  Cyperus aristatus Herbert L. Mason 1946-7-27 12949 Lake Clear Lake 2-3 miles N of Lakeport. Comment
  CAS-BOT-BC114411  Cyperus erythrorhizos LeRoy Abrams 1927-8-25 s.n. Lake Blue Lakes between the two lakes. Comment
  UC1100554  Cyperus squarrosus Malcolm A. Nobs and S. Galen Smith 1949-9-9 1870 Lake 3 mi. n. Lakeport (w. shore of Clear Lake); Clear Lake Comment
  CAS-BOT-BC70573  Cystopteris fragilis J. W. Blankinship 1923-4-15 s.n. Lake Saratoga Springs Comment
  CAS-BOT-BC189731  Danthonia californica M. S. Jussel 1933-7-8 s.n. Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch. Comment
  CAS-BOT-BC189732  Danthonia californica Greg de Nevers 2001-5-14 12476 Lake Clear Lake, Lake County Land Trust, Rodman Slough. 475 Comment
  UCD60672  Danthonia californica var. americana R. Tofsrud 1947-7-2 s.n. Lake About half way between Potter Valley and Pillsberry Lake. Comment
  UC353810  Datisca glomerata Milo S. Baker 1928-7-4 3078 b Lake Rice Fork at crossing Rice Fork; California National Forest, Rice Fork Comment
  JEPS81385  Delphinium antoninum L. R. Heckard and J. C. Hickman 1982-7-8 5996 Lake about 1/2 mile below Milk Ranch Meadow along Middle Fork Stony Creek, Snow Mt. 1828 Comment
  CAS-BOT-BC10239  Delphinium hesperium David Daniels Keck 1933-5-29 2382 Lake 2 miles east of Kelseyville Comment
  HSC33272  Delphinium hesperium Thomas W. Nelson, Jane P. Nelson 1974-4-8 1152 Lake 200 m E of Oasis Resort, 13 mi. E of Clear Lake Oaks along Hwy. 20 Comment
  HSC44011  Delphinium hesperium subsp. pallescens Robert M. Specht 1977-5-14 881 Lake 549 Comment
  CAS-BOT-BC9928  Delphinium nudicaule Mrs. Merrel Ackley 1965-6-1 S.N. Lake Near top of Elk Mountain Comment
  RSA68804  Delphinium nudicaule F. W. Peirson, Mabel Peirson 1926-4-2 6570 Lake Hopland Grade Comment
  SJSU3471  Delphinium patens J. B. Snell 1963-6-16 168 Lake 1 mi W of Bartlett Mtn Summit on rd between Bartlett Springs & Nice Comment
  CAS-BOT-BC121638  Delphinium patens subsp. patens Agnes M. Bowman 1902-4-1 232 Lake High Valley Comment
  POM270643  Delphinium patens subsp. patens Lyman Benson 1932-6-15 3703 Lake Cobb Valley; Middle N Coast Range, Kelsey Creek Watershed. 701 Comment
  CHSC48691  Delphinium uliginosum Vernon Oswald 1986-5-12 2022 Lake Bartlett Springs Rd. at Indian Valley Reservoir 3.4 mi e of the bridge over the N. Fork of Cache Creek and 0.7 mi w of Stanton Creek. Along a stream in a meadow. 441 Comment
  UC1334515  Delphinium uliginosum G. A. L. Mehlquist and J. A. Jenkins 1940-5-28 4 Lake 3.8 mi e Middletown (beside stream bank) Comment
  POM150555  Delphinium variegatum J. W. Blankinship 1923-4-15 s.n. Lake Kelseyville. Comment
  RSA68778  Delphinium variegatum F. W. Peirson, Mabel Peirson 1926-4-2 6564 Lake Hopland Grade Comment
  CAS-BOT-BC17096  Delphinium variegatum subsp. variegatum Mrs. L. R. Reynolds 1917-6-1 s.n. Lake Foot of Mt. Sanhedrin Comment
  CAS-BOT-BC194350  Deschampsia cespitosa subsp. cespitosa John Thomas Howell 1945-6-18 20977 Lake Near Glenbrook Comment
  CHSC105479  Deschampsia cespitosa subsp. cespitosa B. Castro; L. P. Janeway 1999-7-5 1001 Lake Ca 12 air mi SSW of Stonyford, 4 mi NW of Indian Valley Reservoir, just S of Colusa/Lake Co line, at Kanaka Glade. 981 Comment
  CAS-BOT-BC192727  Deschampsia danthonioides J. W. Blankinship 1923-4-15 s.n. Lake Kelseyville Comment
  RSA475250B  Deschampsia danthonioides Lyman Benson 1935-05 6631 Lake Cobb Valley, Clear Lake watershed 915 Comment
  UC909723  Deschampsia danthonioides Milo S. Baker 1950-5-6 12194 Lake ca. 1 mi. s.e. Borax Lake Comment
  UCD62513  Deschampsia danthonioides R. Tofsrud 1941-6-1 76 Lake Cobb Mt. Comment
  UCD62538  Deschampsia danthonioides A. A. Beetle 1941-4-27 1731 Lake Southwest side of Clear Lake. Comment
  JEPS80237  Deschampsia elongata L. R. Heckard and J. Hickman 1980-7-3 5398 Lake ca. 1/4 mi. n.w. of Summit Springs (Snow Mt.); Colusa Co. border, Snow Mt. Comment
  RSA74445  Deschampsia elongata M. S. Baker 1947-6-1 11788 Lake Cobb Val [Valley] at Woodcrest Comment
  SBBG21235  Deschampsia elongata B. Crampton 1953-6-2 Lake summit of Lakeport and Hopland Rd Comment
  UC1131472  Deschampsia elongata A. Simontacchi 1937-6-25 226 Lake 8/10 mi. s.-s.e. Pinnacle Rock; Lakeport Quad. Comment
  UCD63723  Deschampsia elongata R. Tofsrud 1941-6-1 82 Lake Cobb Mt. Comment
  UCD63729  Deschampsia elongata Milo S. Baker 1943-6-30 10456 Lake 6 1/2 miles west of Lakeport, Hopland Highway. Comment
  RSA0116941  Deschampsia elongata Lyman Benson 1942-7-9 11278 Lake Kelsey Creek, 1 mile north of Kelseyville. Mt. Range: Middle North Coast Range. 411 Comment
  CAS-BOT-BC402253  Dicentra chrysantha Vernon O. Bailey 1916-9-24 s.n. Lake Mt. Konokti [Konocti], Clear Lake Comment
  UC1282798  Dicentra chrysantha J. R. Sweeney 1951-5-3 629 Lake 2 mi w junction Lakeport-Hopeland Rd. (Keithby Ranch) Comment
  UC9921  Dicentra chrysantha H. N. Bolander 1863-1 2634 Lake Sulphur Springs Comment
  RSA111712  Dicentra formosa subsp. formosa P. A. Munz 1956-7-25 22311 Lake West Peak Ridge, Snow Mt. 2104 Comment
  CAS-BOT-BC483707  Dichelostemma capitatum Agnes M. Bowman 1902-5-1 96 Lake Sulphur Banks Comment
  CAS-BOT-BC483715  Dichelostemma capitatum H. C. Cantelow 1940-4-13 s.n. Lake West of Knoxville Comment
  RSA2504  Dichelostemma capitatum subsp. capitatum J. W. Blankinship 1923-4-26 s.n. Lake Kelseyville 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
  CAS-BOT-BC153775  Diplacus angustatus John Thomas Howell 1943-5-11 18039 Lake 8.9 miles south of Kelseyville Comment
  CAS-BOT-BC153257  Diplacus kelloggii M. S. Jussel 1932-4-30 s.n. Lake Jordan Park, Coleman estate Comment
  CAS-BOT-BC153372  Diplacus layneae M. S. Jussel 1933-6-27 231 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CHSC71452  Diplacus layneae Vernon H. Oswald; Lowell Ahart 1998-7-15 9291 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 Barlett Springs Rd. 640 Comment
  SEINET195130  Diplacus layneae John Thomas Howell 1945-1 20990 Lake Bottlerock Road Comment
  CHSC60148  Diplacus tricolor Bryon Case 1988-4-9 104 Lake Kesloff Lake, ca 2 mi w of Lower Lake. 499 Comment
  CHSC61236  Dodecatheon hendersonii Leo Edson 1984-4-19 7 Lake Whispering pines. 853 Comment
  POM287487  Dodecatheon hendersonii Lyman Benson 1928-3-27 s.n. Lake Kelseyville. Middle N coast mt. range. Mt. Konocti. Comment
  RSA52722  Dodecatheon hendersonii I. L. Wiggins 1949-5-1 12102 Lake In small openings in pine-fir forest one-half mile north of summit between Upper Lake and Pilsbury Lake. 1220 Comment
  UCD55001  Downingia bicornuta H. L. Mason 1945-6-29 12617 Lake Boggs Lake, at base of Mount Hanna. Comment
  JEPS5048  Downingia cuspidata Rimo Bacigalupi with J. R. Sweeney 1953-5-26 4154 Lake 1.25 mi due w Lower Lake (along road from Lower Lake to Kelseyville, so called Lower Lake Road, and 0.25 mi w of Siegler road junction); Dry Lake 441 Comment
  UC1112238  Downingia cuspidata S. Galen Smith with J. Anderson 1957-6-9 2994 Lake ca 3 mi w Cobb Valley (e of Bottle Rock Road, margins of Boggs Lake); Boggs Lake 899 Comment
  JEPS29141  Downingia cuspidata John H. Weiler 1960-5-22 60119 Lake n edge Loch Lomond (along State Highway 29) Comment
  CHSC79277  Downingia willamettensis Beecher Crampton 1956-6-26 3651 Lake 3.5 mles by road east of Seigler Springs, margin of Snow's Lake. 655 Comment
  RSA2225  Drymocallis glandulosa var. glandulosa J. W. Blankinship 1923-5-6 s.n. Lake Upper Kelsey Creek. 915 Comment
  UCD42113  Drymocallis glandulosa var. glandulosa Geri Hulse-Stephens 2002-6-2 952 Lake Goat Mountain. Root Homestead. 975 Comment
  CAS-BOT-BC67933  Dryopteris arguta J. W. Blankinship 1928-8-27 s.n. Lake Mt. Konocti Comment
  UCD167990  Dryopteris arguta James A. Neilson Jr. 1981-3-30 4065 Lake Mayacamas Mountains, vicinity of Great Western Mine. (Exact location unknown, coordinates estimated by label maker.) Comment
  CHSC90564  Dudleya cymosa Elisa E. Amen 1988-4-6 38 Lake About 1 mi east of Clearlake Oaks on Hwy 20. 396 Comment
  HSC100076  Dudleya cymosa William Kristan, Brian Marston, Reid Storre 1988-4-15 39 Lake 6.1 mi. on Walker Ridge Rd. off of Hwy. 20 in Blue Oak Campground Comment
  JEPS49909  Dudleya cymosa W. L. Jepson 1920-5-23 8984 Lake Stanton; canyon to e of ne part of county Comment
  HSC87060  Dudleya cymosa subsp. cymosa Anthony J. Desch, Bryon Cariss 1988-4-16 30 Lake 6.1 mi. from Hwy. 20 on Walker Ridge Rd. in Blue Oak Campground. 579 Comment
  POM288679  Echinochloa crus-galli Lyman Benson 1930-9-22 2551 Lake Below Hoberg's; Middle N. Coast Range. 762 Comment
  RSA443709  Echinochloa crus-galli Lyman Benson 1933-8-15 5684 Lake Kelseyville; Mt. range: Middle N. Coast; Watershed: Clear Lake. 457 Comment
  JEPS80791  Elatine californica L. R. Heckard 1972-7-8 3001 A Lake Frog Pond, Cedar Camp s flank of Snow Mt., w peak 1889 Comment
  UC1950018  Elatine heterandra R. F. Thorne, M. Patterson 1982-8-31 55236 Lake Northwest slope of Mount Hannah, Boggs Lake. Comment
  CAS-BOT-BC242632  Eleocharis montevidensis Ellen Dean; K. Mawdsley; G. Harrington; R. Wilmarth; B. Rice; E. Salvia 2009-5-27 5752 Lake Walker Ridge. Picnic area near Cold Spring 912 Comment
  CHSC78198  Eleocharis montevidensis Lowell Ahart 2000-6-2 8433 Lake Bottom of a small wash, about 100 feet northeast of Bartlett Springs road, about 400 yards southwest of the radio tower, about 1/4 mile west of Bartlett Springs Road and Walker Ridge Road, about 2 1/2 miles west of Bear Valley. 609 Comment
  UC183686  Eleocharis obtusa Joseph P. Tracy 1905-8-21 2379 Lake Scott Valley Northern Coast Ranges 426 Comment
  JEPS98434  Eleocharis parishii Lowell Ahart 2000-6-2 8433 Lake 2 1/2 mi W of Bear Valley (bottom of a small wash, 100 ft NE of Bartlett Springs Rd, 400 yds SW of radio tower, 1/4 mi W of Bartlett Springs Rd and Walker Ridge Rd) 609 Comment
  RSA2178  Eleocharis parishii J. W. Blankinship 1923-5-6 s.n. Lake Upper Kelsey Creek. 1220 Comment
  RSA703153  Eleocharis parishii L. Ahart 2004-10-4 11439 Lake Below the high water line of Indian Valley Reservoir, east of the causeway, in the northwest part of the reservoir, on the east side of Bartlett Springs Road. 447 Comment
  UCD84633  Eleocharis quinqueflora Ellen Dean; C. Thomsen, G. Harrington, Davis Botanical Society 2010-6-5 6101 Lake Walker Ridge. Along Bartlett springs road just west of Walker Ridge Rd intersection. Meadow on south side of road. 647 Comment
  UCD62808  Elymus X hansenii Beecher Crampton 1956-6-26 3632 Lake 1.1 miles east of Seigler Springs. 640 Comment
  UCD62290  Elymus glaucus Milo S. Baker 1943-7-2 10467 Lake Seven miles west of Lakeport. Hopland Highway. Comment
  CHSC29568  Elymus multisetus Dibble; Griggs 1979-6-15 60 Lake Near Potato Hill, close to the town of Stonyford. On the upper third of a ridge system. 1231 Comment
  HSC45948  Elymus multisetus Tim Bertram 1978-6-22 Lake Along Forest Service Rd. 15N01 3/4 mile S of Bartlett Springs on Bartlett Flat. Comment
  POM295664  Elymus multisetus Lyman Benson 1932-6-21 3746 Lake Snow Mountain; Middle North Coast Mt. Range 1524 Comment
  UCD41539  Elymus multisetus Geri Hulse-Stephens 2001-6-5 637 Lake Goat Mountain. Addington Camp. 1386 Comment
  UCD62617  Elymus stebbinsii subsp. septentrionalis Beecher Crampton 1956-6-26 3626 Lake 1 mile east of Loch Lomond. 851 Comment
  POM289364  Emmenanthe penduliflora Lyman Benson 1928-6-23 341 Lake West side Mt. Konocti, Kelseyville, Middle N. Coast. 762 Comment
  CHSC91155  Emmenanthe penduliflora var. penduliflora D. Isle 1997-7-31 321 Lake Mendocino National Forest--North Coast Ranges. Upper Lake Watershed. 3.3 mi. up from Sam Alley Ridge. 816 Comment
  CAS-BOT-BC268122  Epilobium ciliatum subsp. ciliatum Peter Rubtzoff 1964-9-13 5515 Lake Clear Lake State Park, in lower Relsey Creek area. Comment
  JEPS38187  Epilobium densiflorum W. L. Jepson 1897-7-15 14393 Lake Scott Valley Comment
  UCD148384  Epilobium densiflorum Peter Rubtzoff 1956-9-2 2796 Lake Southern shore of Boggs Lake. Comment
  UCD20434  Epilobium densiflorum Ellen Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1023 Lake McLaughlin UC Reserve. Near parking area at N end of Research Hill area where road to Dunnigan Hill intersects Knoxville-Berryessa road. Sides of Hunting Creek where road to Dunnigan Hill crosses creek. 633 Comment
  CHSC29533  Epilobium minutum Dibble; Griggs 1979-6-15 53 Lake Near Potato Hill, close to the town of Stonyford. On the upper third of a ridge system. 1231 Comment
  UCD160151  Epilobium minutum James A. Neilson Jr. 1974-4-30 3034 Lake Border of Lake and Sonoma Counties: Mayacmas Mountains, county line ridge 1/4 mile north of Geyser Rock. (Elevation estimated using Google Earth by label maker.) 1066 Comment
  JEPS57528  Epilobium nivium Hugo and Juanita Hamann and Eddie Dearing 1968-9-6 Lake Snow Mountain West 1676 Comment
  UC615086  Epilobium nivium Beryl O. Schreiber 1936-9-19 2341 Lake Snow Mountain Trail 1/4 mi from summit 2133 Comment
  RSA15103  Epipactis gigantea Daniel Cleveland 1882-07 s.n. Lake Allen Springs Comment
  UC1371039  Epipactis gigantea Theodore F. Niehaus 1965-6-7 559 Lake North Fork of Cache Creek; at second bridge, 15 mi w of Bear Valley Comment
  HSC38139  Equisetum hyemale subsp. affine Thomas W. Nelson, Jane Nelson, J. P. Smith, James Nelson 1976-4-13 2370 Lake Along rd. 2 mi. E of Bartlet Springs 610 Comment
  UCD167113  Equisetum hyemale subsp. affine James Neilson 1981-6-20 4038 Lake Mayacmas Mountains. Above Ford Flat, about 1 mi. n. of junction of crest fire road and Socrates Mine Rd. (Exact location unknown, coordinates estimated by label maker. In notebook also references 1 mi. north of Birdsong Meadow. Mayacmas Crest stream.) 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
  UC770070  Equisetum telmateia subsp. braunii R. F. Hoover 1941-4-27 4969 Lake near Adams Springs Comment
  UCD63383  Eragrostis hypnoides A. R. Kruckeberg 1949-9-25 1784 Lake Near Lakeport, Clear Lake. Comment
  RSA0115204  Eragrostis mexicana subsp. virescens Lyman Benson 1943-7-31 11421 Lake 2 miles north of Kelseyville. Mt. Range: Middle North Coast. 411 Comment
  POM275307  Eragrostis minor Lyman Benson 1939-7-21 9686 Lake Kelseyville. Middle North Coast Mt. Range 412 Comment
  UC762256  Eriastrum abramsii R. F. Hoover 1938-6-9 3554 Lake betw. Burns Valley and Borax Lake Comment
  UC908537  Eriastrum abramsii Herbert L. Mason 1945-6-28 12606 Lake 2.5 mi s Kelseyville Comment
  JEPS9643  Eriastrum brandegeeae R. F. Hoover 1938-6-9 3553 Lake betw. Burns Valley and Borax Lake Comment
  UC693854 Image available Eriastrum brandegeeae H. L. Mason 1945-6-28 12604 Lake se Borax Ridge; Obsidian Lake; Obisidian ridge, southeast of Borax Lake, Lake Co. Comment
  CAS-BOT-BC131534  Ericameria arborescens Chester Dudley 1932-10-1 s.n. Lake Mt. Konocti Comment
  CAS-BOT-BC294177  Ericameria nauseosa var. speciosa Vernon Bailey 1916-9-27 s.n. Lake Mt. Konokti [Konocti] Comment
  JEPS105358  Ericameria nauseosa var. speciosa Dean W. Taylor 1994-10-7 14716 Lake Blue Slide Lake, sag pond on ridge ca. 1 mile S from Forest Road M10 1172 Comment
  UC1363634  Ericameria nauseosa var. speciosa Charles M. Belshaw 1936-9-19 2701 Lake at head of Cedar Creek (summit of Snow Mountain West); Inner North Coast Ranges, Snow Mountain West, Cedar Creek 2072 Comment
  CAS-BOT-BC295722  Erigeron petrophilus var. petrophilus R. D. Stone 1983-6-15 547 Lake In upper Alder Creek drainage, ca. 1.1 mi. NNW of Geyser Rock 914 Comment
  RSA2351  Erigeron philadelphicus J. W. Blankinship 1924-6-8 s.n. Lake Kelseyville Comment
  CAS-BOT-BC216123  Eriodictyon californicum Ella Dales Cantelow 1934-5-30 552 Lake Between Glenbrook and Kelseyville Comment
  CHSC29514  Eriodictyon californicum Dibble; Griggs 1979-7-12 120 Lake Near Bear Creek, close to the town of Stonyford. 610 Comment
  POM269328  Eriodictyon californicum Lyman Benson 1942-7-9 11276 Lake Kelsey creek bed 1 mile north of Kelseyville. Middle North Coast, Clear Lake drainage area. 412 Comment
  POM65501  Eriodictyon californicum A. A. Heller 1902-8-4 6032 Lake On Eel river one mile below Hullville. Comment
  RSA10993  Eriodictyon californicum Carl B. Wolf 1928-2-26 1526 Lake Above Blue Lakes on road from upper lake to Ukiah. Comment
  RSA273331  Eriodictyon californicum Rich White 1977-4-23 33 Lake 0.4 miles north of State Route 20 on the Walker Ridge Road. 640 Comment
  UC1124272  Eriodictyon californicum K. Bradshaw 1937-6-1 29 Lake 3 mi w Lakeport; Lakeport Quadrangle Comment
  UC909783  Eriodictyon californicum Milo S. Baker 1950-5-6 12214 Lake about 1 mi se Borax Lake; se of Borax Lake Comment
  UCD158754  Eriodictyon californicum James A. Neilson Jr. 1974-7-10 3033 Lake Mayacmas Mountains, near summit of Cobb Mountain. (Elevation estimated by label maker using Google Earth.) 1097 Comment
  UCD40015  Eriodictyon californicum Rodney Gale Myatt 1971-9-16 1053 Lake Hull Mt., north of Lake Pillsbury. 1127 Comment
  JEPS80095  Eriogonum compositum var. compositum L. R. Heckard with J. Hickman 1979-6-16 5103 Lake n Timber Lake (ravine n of ridge, w of Snow Mt. West Peak) 1615 Comment
  CAS-BOT-BC242600  Eriogonum dasyanthemum John Thomas Howell 1937-7-19 13137 Lake Road to Williams, eastern Lake Co. 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
  CAS-BOT-BC242592  Eriogonum dasyanthemum Walter Knight; Irja Knight 1963-10-20 367 Lake Knoxville Rd - between Lower Lake and Lake-Napa Co. boundary Comment
  RSA63353  Eriogonum hirtiflorum Milo S. Baker 1950-6-2 12275 Lake About 1 mile SE of Borax Lake. Comment
  UC728670  Eriogonum hirtiflorum Milo S. Baker 1945-6-18 10940 Lake 1 mi s on Bottlerock Rd. Lakeport-Lower Lake Hiwy. Comment
  CAS-BOT-BC257475  Eriogonum inerme var. inerme D. E. Breedlove 1963-5-29 5131 Lake 8 miles S of Kelseyville on road to Middletown Comment
  CAS-BOT-BC259406  Eriogonum luteolum John Thomas Howell 1940-6-30 15591 Lake Soda Bay Comment
  CAS-BOT-BC259413  Eriogonum luteolum Mrs. Alexander McCallum 1900-1-1 s.n. Lake Bartletts Comment
  CAS-BOT-BC259417  Eriogonum luteolum Lyman Benson 1937-8-2 8481 Lake Hopland Grade, below 1st summit. Mayacamas Mt. Range, Clear Lake. 6 miles southwest of Lakeport 518 Comment
  CAS-BOT-BC259427  Eriogonum luteolum Lewis S. Rose 1935-9-11 35636 Lake 6 mi. SW. of Lakeport 518 Comment
  SD13371  Eriogonum luteolum Lewis S. Rose 1935-9-11 35643 Lake Lucerne 1349 Comment
  CAS-BOT-BC259418  Eriogonum luteolum Elmer I. Applegate 1932-5-16 7739 Lake Rock Creek at warm spring, Hart Mountain Comment
  UC1198104  Eriogonum luteolum var. luteolum Joseph P. Tracy Jul 21 1905-Aug 16 1905 2277 Lake Elk Mountain Northern Coast Ranges, Elk Mountain 1219 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
  JEPS80841  Eriogonum nervulosum L. R. Heckard and J. Hickman 1981-8-1 5812 Lake ridge se of source Bear Creek (sw side of Snow Mt.); Snow Mt. 2011 Comment
  UCD144223  Eriogonum nervulosum G. F. Hrusa 1994-8-1 11906 Lake above Barrel Springs Creek along road to Bartlett Springs, immediately west of Walker Ridge. Immediately west of Kilpepper Creek confluence. (Original coordinates printed on label corrected in 2015 to coordinates displayed in this record) Comment
  UCR44926  Eriogonum nervulosum L. F. LaPre 1986-6-1 s.n. Lake Inner North Coast Ranges, Geothermal energy field, 5 mi due south of Whispering Pines near the Sonoma County line, slopes near the 1984 Q pad, upper drainage of Bear Creek. 854 Comment
  CAS-BOT-BC261519  Eriogonum nudum var. nudum F. G. Krauss 1893-10-26 s.n. Lake Highland Springs Comment
  JEPS73465  Eriogonum spergulinum var. reddingianum L. R. Heckard 1972-7-9 3072 Lake along trail to Milk Ranch Frog Pond (upper source of Bear Creek); Snow Mt., Bear Creek 1950 Comment
  CAS-BOT-BC267420  Eriogonum tripodum Katharine Brandegee 1882-7-1 s.n. Lake Indian Valley Comment
  CHSC84232  Eriogonum tripodum Lowell Ahart 2003-7-14 10399 Lake On the west side of the second causeway going southwest on Bartlett Springs Road, Indian Valley Reservoir. 449 Comment
  JEPS56432  Eriogonum tripodum W. L. Jepson 1938-6-9 18947 Lake along Stanton Creek Indian Valley, Stanton Creek 487 Comment
  RSA245235  Eriogonum tripodum J. P. Smith 1971-6-6 4755 Lake Kowalski Ranch in Little Indian Valley, along Stanton Creek Comment
  CAS-BOT-BC267861  Eriogonum umbellatum var. bahiiforme R. M. Holman 1921-7-16 s.n. Lake Mt. Sanhedrin 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
  UC77443  Eriogonum umbellatum var. smallianum Katharine Brandegee 1902-8-25 Lake Snow Mountain Comment
  CAS-BOT-BC267628  Eriogonum wrightii var. trachygonum E. K. Balls; P. C. Everett 1953-10-14 18672 Lake 2.5 mi. S. of jct. of Hwy 20 with Hwy 53 E. of Clear Lake 457 Comment
  UC1032319  Eriogonum wrightii var. trachygonum B. Schreiber 1936-9-20 2346 Lake 2 mi e Lower Lake; Lower Lake Quadrangle Comment
  UC1193051  Eriogonum wrightii var. trachygonum P. Zinke 1951-6-9 236 Lake 1/2 mi se Middletown (outside national forest); Quad. 60D1, Dead Horse Flat 335 Comment
  HSC68232  Eriophyllum lanatum J. P. Smith, J. O. Sawyer 1971-6-5 4685 Lake 2 mi. from Middle Creek Campground Comment
  CAS-BOT-BC308114  Eriophyllum lanatum var. achilleoides Carl B. Wolf 1928-5-4 1876 Lake 5 miles south of Middletown Comment
  CDA21513  Eriophyllum lanatum var. achilleoides G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17096 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  CHSC35531  Eriophyllum lanatum var. achilleoides Thomas Nelson; J. P. Smith, Jane Nelson, James Nelson 1976-4-12 2300 Lake Beside Morgan Valley Rd. 7.8 miles from Lower Lake. Comment
  HSC47550  Eriophyllum lanatum var. achilleoides J. P. Smith, J. O. Sawyer 1978-4-29 9766 Lake Walker Ridge Rd., 1.4 mi. from its junction with Hwy. 20 671 Comment
  JEPS34595  Eriophyllum lanatum var. achilleoides W. L. Jepson 1920-5-24 9028 Lake hills e Indian Valley (n Lake Co.) 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
  UCD132514  Eriophyllum lanatum var. achilleoides Caprice Lee; PLS 102 plant collecting interns 2013-5-4 3 Lake Just south of Clear Lake State Park boundary. NE of Kelseyville. Lower northern slope of Mount Konocti. Near south side of park, south of Soda Bay Road. At large turnaround on private land. 650 Comment
  UCR196906  Erodium botrys S. Franson 1997-5-3 23 Lake North Coast Range, city of Upper Lake, near Scotts Creek Bridge on Hwy 29, c. 1/4 mile west along levee bordering Tule Lake, on levee's south side on an access road down to the lake 405 Comment
  UCD147509  Erodium cicutarium Coralie Donkers; Plant Science 102 collecing interns 2014-4-26 4 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Anderson Flat. 402 Comment
  UC1044681  Eryngium aristulatum var. aristulatum Milo S. Baker 1951-6-21 12324 Lake 5 mi. w. Lower Lake (margin of Snow Lake); Snow Lake 609 Comment
  UC1487291  Eryngium aristulatum var. aristulatum Yusuf Sheikh and Yakob Lipkin 1974-10-12 588 Lake near Middletown (Snow Lake); Snow Lake 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
  UC725539  Erysimum capitatum A. A. Heller 1941-5-5 16103 Lake bank on State Hwy 20 4 mi w the County Line Comment
  UCD160317  Erysimum capitatum James A. Neilson Jr. 1975-5-14 3573 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  CAS-BOT-BC40680  Erysimum capitatum Alice Eastwood; John Thomas Howell 1938-5-16 5609 Lake Grizzly Springs. Comment
  CHSC24669  Erysimum capitatum var. capitatum D. E. Hale 1976-3-30 20 Lake On n side of Hwy 20, intersection of Walker Ridge Rd and Hwy 20. 424 Comment
  CHSC29622  Erythranthe guttata Dibble; Griggs. 1979-8-8 171 Lake Near Snow Mountain. Close to the town of Stonyford. 1890 Comment
  CHSC84227  Erythranthe microphylla Lowell Ahart 2003-7-14 10404 Lake Along a stream, on the west side of the second causeway going southwest on Bartlett Springs Road, Indian Valley Reservoir. 449 Comment
  UC843848  Erythronium californicum A. A. Heller 1937-5-9 15330 Lake ridge w Lakeport (on hwy to Hopland) Comment
  CAS-BOT-BC504317  Erythronium californicum Carl B. Wolf 1928-5-6 1976 Lake 6 miles up Bartlett Springs grade Comment
  CAS-BOT-BC504323  Erythronium californicum Ira L. Wiggins 1949-5-1 12104 Lake Along forest road to Deer Valley, north of summit between Upper Lake and Pilsbury Lake 1219 Comment
  CAS-BOT-BC504328  Erythronium californicum Alice Eastwood 1925-5-25 12963 Lake On trail to Mt. Sanhedrin, Cowan's Camp Comment
  RSA28179  Erythronium californicum Elmer I. Applegate 1934-3-31 8877 Lake West of Pine Grove, north of Cobb Mountain. Comment
  SEINET12048662  Erythronium californicum F. H. Utech, McClintock, E.; Knight, W.; Knight, I. 1984-1 84 -036 Lake ca 3.2 mi W of CA 20 on CA 175 (Hopland Road) enroute to Hopland from Finley 457 Comment
  SEINET10834237  Erythronium giganteum Charles F. Baker 1903-5-12 Baker 3202 Lake Divide between Hopland and Lakeport, Calif. Local in rich places in chaparral. Comment
  CAS-BOT-BC133280  Erythronium helenae Betty Hammerly Pappenhagen 1970-3-22 878 Lake Ca. 4 miles s. of Middletown along Pope Valley Road Comment
  CHSC59837  Erythronium helenae Leo Edson 1984-4-19 6 Lake 100yds, s of hot springs creek. 792 Comment
  JEPS61842  Erythronium helenae W. L. Jepson 1893-5-5 Lake On Middletown grade, near Lake County line, Mt. St. Helena Comment
  SEINET3991269  Erythronium helenae Unknown 1931-3-23 6610 Lake Gallagher's ranch, abt. 3 mi S. of Middletown, near N. base of Mt. St. Helena Comment
  UCD168065  Erythronium helenae James Neilson 1977-4-8 3858 Lake White Point. (Exact location unknown. Coordinates estimated by label maker.) Comment
  SEINET12048667  Erythronium helenae F. H. Utech, McClintock, E.; Walter, W.; Knight, I. 1984-1 84 -025 Lake ca 6 mi E from junction of CA 29 & Butts Canyon Rd on Butts Canyon Rd, Detert Reservoir area 305 Comment
  CAS-BOT-BC502812  Erythronium purpurascens Mrs. Alexander MacCallum 1905-8-1 s.n. Lake Bartlett Springs Comment
  CAS-BOT-BC402717  Eschscholzia caespitosa Alice Eastwood; John Thomas Howell 1938-5-16 5619 Lake Near Grizzly Springs Comment
  UCR139076  Eschscholzia caespitosa E. Brower, S. Marubayashi, E. Perry 1997-3-30 013 Lake Blue Oak Campground, Indian Valley Reservoir. 2.5 mi past intersection of access road and Walker Ridge Road 274 Comment
  CAS-BOT-BC402718  Eschscholzia caespitosa Lawrence Beane; Ira L. Wiggins 1949-5-3 179 Lake Unspecified Comment
  CAS-BOT-BC402723  Eschscholzia caespitosa W. R. Ernst 1959-5-3 548 Lake About 10 miles southeast of Nice on Highway 20 Comment
  RSA22055  Eschscholzia caespitosa subsp. caespitosa Alice Eastwood, John T. Howell 1938-5-16 5619 Lake Near Grizzly Springs Comment
  CAS-BOT-BC403137  Eschscholzia californica L. R. Abrams 1928-5-5 12348 Lake 2 miles south of Lakeport Comment
  CAS-BOT-BC403143  Eschscholzia californica Brandegee 1889-6-1 s.n. Lake Kelsey Comment
  RSA2313  Euphorbia crenulata J. W. Blankinship 1923-4-21 s.n. Lake Mt. Konocti. Comment
  HSC8032  Euphorbia spathulata D. E. Anderson 1962-4-14 1993 Lake 36 mi. W of Williams on Hwy. 20 457 Comment
  HSC39069  Eurybia radulina A. M. Montalvo, J. D. Ackerman 1975-9-10 667 Lake Boggs Mtn., E of Cobb, Near summit on Rd. 541 1104 Comment
  CAS-BOT-BC458295  Euthamia occidentalis Paul R. Hitchborn 1928-9-16 s.n. Lake Clear Lake, reclamation near Lucerne Comment
  CAS-BOT-BC278307  Festuca californica subsp. californica John Thomas Howell 1943-5-11 18055 Lake 2.9 miles north of Middletown Comment
  POM293083  Festuca californica var. californica Lyman Benson 1948-7-4 12913 Lake Kelsey Creek Canyon, Mayacamas. 488 Comment
  UCD66168  Festuca occidentalis Collector Unknown 1941-6-1 Lake somewhere. Comment
  UCD66250  Festuca roemeri Beecher Crampton 1956-6-26 3634 Lake entrance to Howard Hot Springs. 641 Comment
  POM206213  Festuca rubra A. A. Heller 1902-7-23 5951 Lake Thistle Springs, Mt. Sanhedrin Comment
  UCD66345  Festuca rubra A. A. Heller 1902-7-15 s.n. Lake About Summit Lake, near the summit of Mt. Sanhedrin. Comment
  HSC18612  Fragaria vesca W. L. Jepson 1942-6-9 20701 Lake Mt. St. Helena, E side along St. Helena Creek Comment
  UCD158757  Frangula californica James A. Neilson Jr. 1974-6-30 2793 Lake Mayacmas Mountains, northwest ridge of Cobb Mountain. Head of Alder Creek. (Elevation estimated by label-maker using topo map). 1097 Comment
  CAS-BOT-BC52701  Frangula californica subsp. californica H. E. McMinn 1922-7-1 280 Lake Along road from Highland to Hopland Comment
  CAS-BOT-BC52746  Frangula californica subsp. californica Alice Eastwood 1925-5-23 12900 Lake Dashiells, Mt. Sanhedrin Comment
  CAS-BOT-BC52705  Frangula californica subsp. californica Willis L. Jepson 1891-7-7 s.n. Lake In the Vaca Mts. Comment
  CAS-BOT-BC62978  Frangula californica subsp. crassifolia L. R. Abrams 1916-7-27 6275 Lake Near Hough's Springs. Comment
  CAS-BOT-BC62980  Frangula californica subsp. crassifolia Brandegee 1889-8-1 s.n. Lake unspecified. Comment
  CAS-BOT-BC63017  Frangula californica subsp. crassifolia John F. Emmel 1971-5-22 351 Lake St. Helena Creek, along California State Highway 29, 1 road mi. n. of Napa-Lake County. 411 Comment
  UCD84035  Frangula californica subsp. tomentella Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6214 Lake Cache Creek Wilderness area, southern edge of wilderness, accesssed via eastern forks of Rocky Creek Road and then via a private road owned by Stephen Gilardi (an area known as Brushy Sky High on some maps). 680 Comment
  CDA15776  Fraxinus dipetala G. F. Hrusa 1993-5-2 10869 Lake North Coast Ranges; Above Barrel Springs Creek. Road between Bear Valley and Indian Valley Reservoir. Comment
  HSC25725  Fraxinus dipetala J. P. Smith, J. O. Sawyer 1971-6-5 4696 Lake Junction of 17N11 and 17N04 Comment
  HSC48458  Fraxinus dipetala J. P. Smith 1978-4-23 9756 Lake Complexion Canyon, Bartlett Springs Rd. at Kilpepper Creek 503 Comment
  POM287700  Fraxinus latifolia Lyman Benson 1928-6-16 286 Lake Highland Springs. Mayacamas mtn range. Dobe Creek. 610 Comment
  RSA14591  Fraxinus latifolia Daniel Cleveland 1882-6-21 s.n. Lake Allen Springs Comment
  SEINET5518603 Image available Fremontia californica var. napensis Margaret J. Williams, Wayne Roderick 1984-1 84- 13 -2 Lake Highway 29, 0.3 miles into Lake County from Napa County 396 Comment
  SD58349  Fritillaria J. R. Sweeney, H. L. Mason, G. Martinoli, T. Tadros 1954-3-17 1083 Lake In serpentine of 'Hill 1030', 3 miles northeast of Middletown. Comment
  CAS-BOT-BC130009  Fritillaria affinis M. S. Jussel 1933-4-29 s.n. Lake Jordan Park, Cobb Mt. Comment
  CAS-BOT-BC130010  Fritillaria affinis J. W. Blankinship 1923-4-15 s.n. Lake Saratoga Springs Comment
  JEPS15275  Fritillaria affinis Rimo Bacigalupi with Calvin McMillan, G. L. Stebbins, Peter Kamb and S. Galen Smith 1950-4-16 3121 Lake 1 1/2 mi e of Kowalski Ranch (along road down to Indian Valley (Bartlett Mountain Rd) at Bartlett Mountain); Inner North Coast Ranges, Bartlett Mountain, Complexion Cany 485 Comment
  CAS-BOT-BC130338  Fritillaria glauca Carl Purdy s.n. Lake Hull Mt. Comment
  JEPS65503  Fritillaria purdyi Theodore Niehaus 1971-3-1 929 Lake on w side of Stanton Creek, at n end of Little Indian Valley Stanton Creek; Little Indian Valley, Stanton Creek Comment
  CHSC90546  Galium D. Isle 1997-6-30 36 Lake Mendocino National Forest--North Coast Ranges. Upper Lake Watershed. Spur jct. to Pinnacle Rock. 1341 Comment
  HSC45703  Galium andrewsii Sheila Logan 1978-4-23 108 Lake Barrel Springs Campground 701 Comment
  SBBG83235  Galium andrewsii subsp. andrewsii L. F. LaPre 1986-1 Lake Three Peaks, at the N end of Livermore Rd near the Napa Co line, 5 mi SE of Middletown 670 Comment
  JEPS7027  Galium andrewsii subsp. andrewsii W. L. Jepson 1892-7-29 Lake Knoxville Grade to Lower Lake Comment
  HSC62809  Galium aparine J. M. DiTomaso 1979-4-14 870 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  UCD42067  Galium aparine Geri Hulse-Stephens 2002-6-2 1010 Lake Goat Mountain. East side of Fallen Fir Marsh. 1280 Comment
  RSA0059087  Galium bolanderi Greg de Nevers 2001-4-8 12198 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve. 396 Comment
  UC169023  Galium bolanderi Joseph P. Tracy Jul 21 1905-Aug 16 1905 2325 Lake Elk Mountain Northern Coast Ranges 1219 Comment
  RSA202436  Galium bolanderi Roman Gankin, W. R. Hildreth 1967-1 882 Lake Ca 2.9 miles S of Hull Mtn on USFS Road 1 N02. Comment
  RSA769182  Galium boreale subsp. septentrionale D. Isle, Arnold James 1993-6-22 1783 Lake South of Road 18N21 to Lake Pillsbury Resort 598 Comment
  CHSC102762  Galium californicum David Isle; Arnold James 1993-6-23 1731 Lake Mendocino National Forest. North Coast Ranges. Upper Main Eel River Watershed. N of Lake Pillsbury and 20N01; NE of Sheriff Posse Corral and up 4x4 road past K-Tag. MDBM. 609 Comment
  POM60726  Galium californicum A. A. Heller 1902-7-14 5870 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  UC1318333  Galium californicum subsp. californicum J. R. Sweeney 1953-5-8 1007 Lake 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa Co. line on Pope Valley road); Butts Canyon 243 Comment
  UC1562546  Galium californicum subsp. californicum Barbara Ertter 1988-7-4 7698 Lake Bear Creek Road 10 air mi n of town of Upper Lake (crest of road 3.8 mi from Elk Mountain Road, Mendocino National Forest); Mendocino National Forest, Bear Creek Road 975 Comment
  JEPS15233  Galium grayanum var. nanum P. A. Munz 1956-7-25 22334 Lake on ridge of West Peak Snow Mountain 2072 Comment
  HSC35019  Galium porrigens var. porrigens J. M. Sauser 1975-5-3 10 Lake 3.6 mi. W of junction with S.R. 29 on Scott's Creek Rd. at confluence of S Fork and Middle Fork of Scott's Creek 534 Comment
  CAS-BOT-BC199037  Garrya congdonii Milo S. Baker 1947-4-6 11655 Lake Williams Highway #20 at crossing of Bear Cr. Comment
  CAS-BOT-BC199043  Garrya congdonii L. R. Abrams 1916-7-27 6277 Lake Near Hough's Springs Comment
  CAS-BOT-BC199048  Garrya congdonii H. E. McMinn 1926-1-2 1618 Lake Summit between Putah Creek & Middletown-Lower Lake Road, Rancho Guenoc Comment
  UC1043520  Garrya congdonii P. C. Everett and E. K. Balls 1954-10-18 20361 Lake 5 mi se Hough Springs (to Williams) 518 Comment
  UCD83885  Garrya congdonii Ellen Dean; Gordon Harrington, Jack Alderson 2010-3-7 5802 Lake Cache Creek Wilderness area, northern part of wilderness, accesssed via DFG property (Redbud Trail), route taken goes overland to Rocky Creek. 356 Comment
  POM163408  Garrya flavescens subsp. congdonii R. C. Bacigalupi 1926-1-2 1238 Lake Four miles northeast of Middletown on Lower Lake to Middletown Road. Comment
  RSA89600  Garrya flavescens subsp. congdonii M. F. Moseley, R. M. Beeks 1952-8-22 359 Lake Route 29, one mile north of Lake-Napa county line. Comment
  RSA126168  Garrya flavescens subsp. pallida Milo S. Baker 1946-2-25 11297 Lake Along Cross Road from Lower Lake - Kelseyville to Siegler Springs. Comment
  CAS-BOT-BC192181  Garrya fremontii Carl B. Wolf 1928-5-6 1965 Lake 2 miles up Bartlett Springs grade Comment
  CAS-BOT-BC192182  Garrya fremontii R. Bacigalupi 1926-1-2 1237 Lake along Kelseyville - Lower Lake Road 3 1/2 miles NW [northwest] of Lower Lake Comment
  CAS-BOT-BC192205  Garrya fremontii Jay B. Walker 1995-4-30 s.n. Lake Mendocino National Forest N of Nice along High Glade Rd. 10 km E of jct w/ Elk mountain Road 1000 Comment
  POM295739  Garrya fremontii Lyman Benson 1946-8-10 12146 Lake West side of Mt. Konoeti [Konocti]; Middle North Coast Mt. Range, Clear Lake drainage area. 610 Comment
  UCD162933  Garrya fremontii D. O. Burge 2015-7-12 1758 Lake Snow Mountain area. 1760 Comment
  UC172679  Gayophytum diffusum subsp. parviflorum C. A. Purpus July 1894 1224 Lake Snow Mountain Comment
  JEPS73460  Gayophytum humile L. R. Heckard 1972-7-8 3064 Lake above trail from Frog Pond to Milk Ranch; Snow Mt. 1981 Comment
  UC634693  Gayophytum humile H. L. Mason 1934-5-5 8118 Lake sw Mount Konocti Comment
  RSA0028188  Geranium carolinianum Lyman Benson 1928-6-23 331 Lake Western base of Mt. Konocti. Kelseyville, Middle North Coast, Cold Creek. 442 Comment
  UC1541356  Geranium dissectum H. E. and S. T. Parks 1930-3-15 808 Lake Mirabel Mine 609 Comment
  POM280079  Gilia capitata Lyman Benson 1928-4-30 165 Lake Lakeport; Summit, Rocky Hill 2 miles S Lakeport; Mt. Range: Mayacamas; River: Clear Lake. 488 Comment
  CAS-BOT-BC300489  Gilia capitata subsp. capitata Mona Bourell 1997-7-3 6566 Lake Mendocino National Forest, Low Gap Saddle Road (M 3) to Pyramid rock. Cold Creek trail 1554 Comment
  SEINET14642446  Gilia capitata subsp. capitata M. J. Williams, W. Roderick 1984-5-22 84- 14 -2 Lake 2 miles NE of Middletown. 305 Comment
  UC1282738  Gilia capitata subsp. capitata J. R. Sweeney 1951-5-12 631 Lake Hopland grade 5 mi w Lakeport-Hopland Junction; w of Lakeport-Hopland Junction Comment
  UC133762  Gilia capitata subsp. capitata C. F. Baker 1903-5-9 2959 Lake near Lakeport; near Lakeport Comment
  UC133889  Gilia capitata subsp. capitata D. Cleveland 1882-6-17 Lake Allen's Springs Comment
  UC527838  Gilia capitata subsp. capitata Ira L. Wiggins 1933-6-3 6718 Lake 2 mi e Oat Hill Mine; e of Oat Hill Mine Comment
  UC914088  Gilia clivorum Milo S. Baker 1950-4-1 12158 Lake along e shore of Clear Lake between Lucerne and Clear Lake Oaks; Clear Lake btw Lucerne and Clear Lake Oaks Comment
  SEINET3361165 Image available Gilia pallida A. A. Heller 1902-7-28 5998 Lake Near the summit of Mt. Sanhedrin Comment
  HSC49026  Gilia tricolor Patricia Shesgreen 1978-4-22 18 Lake .6 mi. up Walker Ridge Rd. off Hwy. 20 Comment
  CAS-BOT-BC266494  Githopsis diffusa M. S. Jussel 1937-5-22 s.n. Lake Alder Creek Comment
  HSC34259  Githopsis specularioides A. M. Montalvo 1975-5-3 224 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  POM60084  Githopsis specularioides C. F. Baker 1903-5-12 2956 Lake Near Lakeport. Comment
  UCD99619  Glinus lotoides Malcolm A. Nobs; S. Galen Smith 1949-9-8 1855 Lake Thurston Lake. Comment
  CAS-BOT-BC434999  Glinus lotoides Malcom A. Nobs; S. Galen Smith 1949-9-8 1855 Lake Shores of Thurston Lake Comment
  CAS-BOT-BC280596  Glyceria elata R. D. Stone; G. Clifton 1983-6-16 557 Lake Along Lee Creek immediately above Sawmill Flat Rd., upper Alder Creek drainage, ca. 1.4 mi. NNW of summit Cobb Mt. 914 Comment
  UC353881  Glycyrrhiza lepidota Milo S. Baker 1927-7-7 2316 b Lake along hwy n Clover Lake (S Lake Co.) Comment
  CAS-BOT-BC302579  Gnaphalium palustre Greg de Nevers 2001-7-8 12568 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  UCD132419  Gnaphalium palustre R. N. Raynor 1938-7-15 s.n. Lake Honey Lake Valley, near Susaville. Comment
  RSA800344  Gratiola ebracteata Peter Rubtzoff 1956-9-2 2818 Lake Southern shore of Boggs Lake. Comment
  RSA82523  Gratiola ebracteata Annetta Carter 1933-5-27 337 Lake Mt. Hanna, between Salminas and Adams. Comment
  SEINET4854388  Gratiola heterosepala Unknown 1953-6-8 14544 Lake Southwest margin of Boggs Lake, (west base of Mount Hanna). Comment
  CAS-BOT-BC305217  Grindelia hirsutula Greg de Nevers 2001-7-8 12524 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  UCD83946  Grindelia hirsutula Ellen Dean; C. Thomsen, G. Harrington 2010-6-9 6120 Lake Cache Creek Wilderness. NW corner of wilderness near Baton Flat. Along trail approaching south fork of Cache Creek from the NW. 308 Comment
  CAS-BOT-BC302203  Harmonia hallii John Thomas Howell 1943-5-11 18050 Lake 2.9 miles north of Middletown Comment
  CAS-BOT-BC302208  Harmonia hallii A. A. Heller 1919-5-10 13123 Lake Coast Range, summit of the ridge west of Leesville 609 Comment
  UCD132637  Harmonia hallii Rexford Palmer 1981-5-14 s.n. Lake west side of Knoxville/Lower Lake Road about 1/2 mile north of One Shot Mine. 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
  CAS-BOT-BC306636  Helenium bigelovii A. A. Heller 1902-8-6 6037 Lake Thistle Glade, west side of Snow Mountain Comment
  JEPS35022  Helenium bigelovii Joseph P. Tracy 1935-7-4 14024 Lake near Glenbrook (n side Cobb Valley); Cobb Mountain, Cobb Valley 822 Comment
  POM288426  Helenium bigelovii Lyman Benson 1932-6-15 3700 Lake Cobb Valley; Middle N Coast Range, Kelsey Creek Watershed. 701 Comment
  UC173903  Helenium bigelovii H. M. Hall 1913-7-23 9581 Lake 40-50 mi from Pacific Ocean (Rice Fork of South Eel River); Inner North Coast Ranges, South Eel River, Rice Fork 701 Comment
  HSC83190  Helenium bolanderi Gladys L. Smith 1981-6-22 6705 Lake Above and below rd. [FS 20N04], Mt. Sanhedrin, 6.0 km. E of Mendocino County line and 4.8 km. N of Soda Springs Ranger Station. Comment
  CAS-BOT-BC309428  Helenium puberulum David D. Keck 1938-8-3 4744 Lake 1 mi. N. of Cobb P.O. Comment
  RSA2433  Helenium puberulum J. W. Blankinship 1924-7-4 s.n. Lake Kelseyville. Comment
  CAS-BOT-BC314709  Helianthella californica var. californica J. W. Blankinship 1924-5-24 s.n. Lake Kelseyville Comment
  CAS-BOT-BC314710  Helianthella californica var. californica M. S. Jussel 1933-6-27 237 Lake Between Cobb Mountain and Adams Springs on teh Binkley Ranch Comment
  CAS-BOT-BC314750  Helianthella californica var. nevadensis D. Cleveland 1882-1-1 s.n. Lake Allen Springs Comment
  HSC43981  Helianthemum scoparium Robert M. Specht 1977-4-29 811 Lake On SE running ridge and slope of Round Mtn. 610 Comment
  CAS-BOT-BC305519  Helianthus bolanderi Angsbury 1920-8-1 s.n. Lake Bartlett Springs Comment
  CAS-BOT-BC305531  Helianthus bolanderi J. W. Blankinship 1928-9-16 s.n. Lake Clear Lake Comment
  UC614741  Helianthus bolanderi Beryl O. Schreiber 1936-9-20 2352 Lake 5 mi s Reiff 762 Comment
  UCD20622  Helianthus bolanderi E. Dean; with M. Bibbo 2002-7-5 1170 Lake McLaughlin UC Reserve. Border of Napa/Lake counties. SE corner of lower reaches of Research Hill. W of Hunting Creek. 640 Comment
  JEPS35480  Helianthus bolanderi Willis L. Jepson Jul 1 1892-Aug 1 1892 13422 Lake Knoxville grade to Lower Lake; Mountain Region of Clear Lake Comment
  HSC97077  Heliotropium curassavicum L. Ahart 2004-10-4 11425 Lake NE part of Indian Valley Reservoir, S side of Bartlett Springs Rd. 447 Comment
  UC1063907  Heliotropium curassavicum A. Simontacchi 1937-7-16 310 Lake 1.5 mi. w. Laurel Beach; Lakeport Quad. Comment
  POM71867  Heliotropium curassavicum var. oculatum Mrs. R. M. Austin, Bruce 1897-8-5 1689 Lake Drews Valley. Comment
  SFV3121  Heliotropium curassavicum var. oculatum K. A. Wilson 1961-6-21 1187 Lake Clearwater Oaks. Comment
  CHSC63730  Hemizonella minima Vernon H. Oswald; Lowell Ahart 1994-6-20 6324 Lake Forest Route M3 at Low Gap, on the N edge of Snow Mtn. Wilderness, NW of Stonyford. 1524 Comment
  RSA2720  Hemizonia clevelandii J. W. Blankinship 1924-11-2 s.n. Lake Kelseyville. Comment
  UC222704  Hemizonia clevelandii H. M. Hall 1923-10-13 11932 Lake Lakeport Comment
  UC197533  Hemizonia congesta subsp. calyculata H. M. Hall 1913-7-27 9588 Lake sw side Elk Mountains; North Coast Ranges Comment
  CAS-BOT-BC306061  Hemizonia congesta subsp. clevelandii David D. Keck 1933-11-9 2699 Lake 2.1 mi. E. of Upper Lake Comment
  CAS-BOT-BC306062  Hemizonia congesta subsp. clevelandii David D. Keck 1933-11-9 2694 Lake 3 mi. W. of Upper Lake Comment
  CHSC92901  Hemizonia congesta subsp. clevelandii D. Isle 2001-7-31 1401 Lake Mendocino National Forest -- North Coast Ranges, Soda Creek Watershed. Faraway Ranch in meadows and openings on slopes. Just South of Faraway Ranch Gate. 1.9 miles E of M-1 junction with E-spur. 719 Comment
  HSC31850  Hemizonia congesta subsp. clevelandii Maralyn O'Meara, Gary S. Lester 1974-5-4 333 Lake Walker Ridge Rd., 0.5 mi. N from junction with Hwy. 20 671 Comment
  JEPS101377  Hemizonia congesta subsp. clevelandii Dean W. Taylor 1997-7-8 16126 Lake Highland Springs Reservoir (ca. 10 miles S of Lakeport); west shore of reservoir E of Highland Springs Rd 502 Comment
  UC523522  Hemizonia congesta subsp. clevelandii David D. Keck 1933-11-9 2693 Lake 0.5 mi w Blue Lakes Comment
  UC762756  Hemizonia congesta subsp. clevelandii R. F. Hoover 1938-9-3 3796 Lake Middletown Comment
  SD9036  Hemizonia congesta subsp. clevelandii Daniel Cleveland Jul 1882 Lake Clear Lake Region Comment
  UC523528  Hemizonia congesta subsp. luzulifolia David D. Keck 1933-11-9 2713 Lake 3 mi n Middletown Comment
  UC1282839  Hesperevax acaulis var. ambusticola J. R. Sweeney 1951-5-3 628 Lake 2 mi w junction Lakeport-Hopland Road (Keithby Ranch) Comment
  HSC37756  Hesperocyparis macnabiana A. M. Montalvo, J. D. Ackerman 1975-9-11 709 Lake N side of Boggs Mtn. E of Cobb. Spikenard Cr. near Rd. 100. 817 Comment
  SD40676  Hesperocyparis macnabiana Carl B. Wolf, E. R. Johnson 1934-10-14 Lake 4 miles west (above) Highland Springs on Pieta Road 490 Comment
  UCSB46292  Hesperocyparis macnabiana Steele, Kelly 1980-6-25 Lake 12.5 miles north on Walker Ridge Road from its junction with Hwy. 20 Comment
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Oct 7 2016
  CAS-BOT-BC1172  Hesperolinon adenophyllum Lyman David Benson 1933-6-19 4462 Lake Junction Hill, Lakeport. 426 Comment
  CAS-BOT-BC1192  Hesperolinon adenophyllum Volney Rattan 1885-6-1 s.n. Lake Lakeport Comment
  CHSC29641  Hesperolinon adenophyllum Dibble; Griggs 1979-6-15 3 Lake Near Potato Hill, close to the town of Stonyford. 1231 Comment
  RSA151538  Hesperolinon adenophyllum H. K. Sharsmith 1952-7-5 4174 Lake Isolated serpentine ridge in Y jct. of Hwy 101 and Hwy 29, 1.5 miles SE of Lakeport 421 Comment
  UCD162970  Hesperolinon adenophyllum James A. Neilson Jr. 1982-6-16 4081 Lake Mayacmas Mountains; about 2 1/2 miles north of Glenbrook. (Exact location unknown. Coordinates estimated by label maker.) Comment
  CHSC67245  Hesperolinon bicarpellatum James D. Jokerst 1985-5-16 2340 Lake W-facing slopes of first canyon E of Big Canyon. 426 Comment
  JEPS122883  Hesperolinon bicarpellatum Adam C. Schneider with Will Freyman and Yuri P. Springer 2014-5-19 630 Lake Just north of Hwy 29, east of Middletown, on property of Bar X Ranch. Comment
  OBI12552  Hesperolinon bicarpellatum Herbert L. Mason 1945-6-28 12596 Lake 2.8 mi NE from Middleton Comment
  RSA74047  Hesperolinon bicarpellatum Milo S. Baker 1945-6-22 11063 Lake 2.8 miles E of Middletown on highway Comment
  UC1212339  Hesperolinon bicarpellatum S. Galen Smith 1957-6-8 Lake Howard Springs 762 Comment
  UC1212348  Hesperolinon bicarpellatum Helen K. Sharsmith 1958-11-2 4646 Lake Hwy 29 7.2 mi e Middletown (near Guenoc Ranch and Dieterts Lake); Inner North Coast Ranges 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
  CDA28488  Hesperolinon californicum Jim Jokerst 1985-4-16 2341 Lake Near Big Canyon Creek. (340 mm from bottom margin 31 mm from left margin). Comment
  JEPS127862  Hesperolinon californicum Adam C. Schneider with Will Freyman and Yuri P. Springer 2014-5-18 603 Lake 21060 Loconomi Rd. (Off of Butts Canyon Rd.) Comment
  OBI12549  Hesperolinon californicum Rimo Bacigalupi, H. L. Mason & J. R. Sweeney 1953-6-8 4177 Lake Upper end of Long Valley, in drainage of Bucksnort Crk, 0.5 mi SW of Dieterts Reservoir 320 Comment
  UCD110489  Hesperolinon californicum Rimo Bacigalupi; H. L. Mason and J. R. Sweeney 1953-6-8 4177 Lake Upper end of Long Valley, 0.5 mile southwest of Dieterts Reservoir. 320 Comment
  CAS-BOT-BC176046  Hesperolinon clevelandii D. Cleveland s.n. Lake Allen Springs Comment
  HSC38390  Hesperolinon clevelandii J. D. Ackerman, A. M. Montalvo 1975-9-10 697 Lake Boggs Mtn. E of Cobb 1091 Comment
  JEPS79114  Hesperolinon clevelandii L. R. Heckard with T. I. and F. M. Chuang and R. C. Bacigalupi 1980-6-5 5209 Lake 3 mi ne Middletown (along Route 29) Comment
  RSA2396  Hesperolinon clevelandii J. W. Blankinship 1924-5-26 s.n. Lake Mt. Konocti. 610 Comment
  UC1212324  Hesperolinon clevelandii Milo S. Baker 1951-6-21 12342 Lake nw side Snow Lake (ca 4 mi w of Lower Lake); Inner North Coast Ranges 609 Comment
  SBBG100033  Hesperolinon clevelandii B. Ertter 1988-7-3 7675 Lake Elk Mtn Rd at jct Bear Cr Rd, top of Elk Mtn Grade, ca. 10 air-mi N of Upper Lake (town) 1097 Comment
  UC1212332  Hesperolinon clevelandii Milo S. Baker 1947-6-1 11794 Lake Bottle Rock road near north end; Inner North Coast Ranges Comment
  JEPS122874  Hesperolinon didymocarpum Adam C. Schneider with Will Freyman and Yuri P. Springer 2014-5-18 613 Lake Along cattle trail on west Side of Big Canyon Rd. Property of Harbin Hot Springs Comment
  CAS-BOT-BC176235  Hesperolinon disjunctum David D. Keck 1933-5-30 2399 Lake Colusa County--Lake County line west of Wilbur Springs Comment
  UC1509745  Hesperolinon disjunctum C. M. Rogers 1969-6-19 13253 Lake hillside on US 20 near mile marker 44 (12 mi e of junction with CA 53, near Colusa County line) Comment
  UCSB63922  Hesperolinon disjunctum Jokerst, James 1985-5-17 Lake Walker Ridge Serpentine, W of road ca. 150 m where it bends around a s serpentine hill curving gently from E to W Comment
  SBBG83905  Hesperolinon micranthum L. F. LaPre 1986-8-30 Lake Three Peaks, 5 mi SE of Middletown near the Napa County Line 731 Comment
  RSA289460  Hesperolinon micranthum R. C. Bacigalupi, J. R. Sweeney 1953-5-26 4139 Lake Butts Canyon Road, north of Black Oak Villa and just north of Napa - Lake County line. 259 Comment
  UC1212392  Hesperolinon spergulinum Helen K. Sharsmith 1952-7-4 4171 Lake about 0.4 mi n Seigler Springs; Inner North Coast Ranges 762 Comment
  UC17271  Hesperolinon spergulinum Willis L. Jepson 1892-7 Lake near Mt. Konocti; Mountain Region of Clear Lake Comment
  RSA286268  Heterocodon rariflorum R. F. Thorne 1974-7-27 44947 Lake Boggs Lake; S side [of lake]; N of Harrington Flat Road. 915 Comment
  POM320376  Heterodraba unilateralis Chris Dearden 1971-4-8 30 Lake Roadside of Soda Bay Road at the junction of three roads, two miles east of Soda Bay. Coast Range: Mayacmas Mountains. Clear Lake drainage. 396 Comment
  JEPS2433  Heterotheca oregona var. compacta W. L. Jepson 1938-9-24 19034 Lake bed of Putah Creek, at the bridge, Coyote Valley Coyote Valley, Putah Creek 304 Comment
  CAS-BOT-BC311067  Heterotheca oregona var. rudis John Thomas Howell 1945-6-22 21227 Lake 3.8 miles n. of Middletown Comment
  CAS-BOT-BC311068  Heterotheca oregona var. rudis John Thomas Howell 1937-7-18 13114 Lake 7 miles n. of Lower Lake Comment
  OBI53734  Hieracium albiflorum David J. Keil, Kathleen Keil 1992-7-18 23414 Lake Mendocino NF. Vicinity of Deer Valley campground SE of Elk Mtn Rd, N of Upper Lake Comment
  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
  RSA299002  Hieracium greenei J. L. Strother 1977-7-26 1288 Lake Hull Mt. and Boardman Ridge, north of Lake pillsbury. ca. 3.7 km by road south of summit lookout station in pine forest. 1585 Comment
  CAS-BOT-BC324631  Holocarpha virgata David D. Keck 1933-11-9 2697 Lake 1.3 miles east of Upper Lake Comment
  UCR168325  Holocarpha virgata L. S. Rose 1935-9-12 35646 Lake Coast Range, 5 miles north of Middletown 457 Comment
  CAS-BOT-BC324632  Holocarpha virgata David D. Keck 1933-11-9 2705 Lake 3 miles north of Lower Lake Comment
  UC175028  Holocarpha virgata subsp. virgata Katharine Brandegee 1911-8-16 Lake near Middletown; Langtry Ranch Comment
  UCSB46287  Hordeum brachyantherum subsp. brachyantherum Steele, Kelly 1980-6-25 Lake 12.5 miles north on Walker Ridge Road from its junction with Hwy. 20 Comment
  RSA654121  Hordeum brachyantherum subsp. californicum Beecher Crampton 1956-6-26 3627 Lake 1.1 miles east of Springs. Comment
  SEINET7293702 Image available Hordeum brachyantherum subsp. californicum Beecher Crampton 1956-1 3627 Lake 1.1 miles east of Seigler Springs 640 Comment
  UCD36370  Hordeum brachyantherum subsp. californicum Beecher Crampton 1953-6-2 1421 Lake 9 miles SW of Lower Lake, along Highway 53. Comment
  UCD85510  Hordeum brachyantherum subsp. californicum A. A. Beetle; G. L. Stebbins Jr. 1942-6-3 3520 Lake 3 miles south of Kelseyville on road to Middletown, Rt. 29. Comment
  POM197355  Hordeum marinum subsp. gussoneanum Le Roy Abrams 1928-5-7 12509 Lake Cache Creek, 2 miles west of Hough's Springs. Comment
  POM295724  Hordeum marinum subsp. gussoneanum Lyman Benson 1935-5-17 6601 Lake Kelseyville; Middle N. Coast Mt. Range 427 Comment
  CAS-BOT-BC536590  Horkelia californica var. elata David D. Keck; A. Gustafsson 1938-8-3 4737 Lake Cobb P.O., along Kelsey Creek and around borders of meadow Comment
  POM35454  Horkelia tridentata subsp. flavescens A. A. Heller 1902-7-24 5967 Lake Near the summit of Mt. Sanhedrin. Comment
  CAS-BOT-BC206066  Hosackia crassifolia John Thomas Howell 1945-6-19 21026 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  UCD106081  Hosackia crassifolia Tofsrud 1948-7-1 s.n. Lake Summit of Hopland to Lakeport road. Comment
  UCD41809  Hosackia oblongifolia var. oblongifolia Geri Hulse-Stephens 2001-6-30 740 Lake Goat Mountain. Bear Wallow. 944 Comment
  UCD41512  Hosackia pinnata Geri Hulse-Stephens 2001-9-7 823 Lake Goat Mountain. Addington Camp. 1386 Comment
  CAS-BOT-BC400869  Hypericum anagalloides A. A. Heller 1902-7-21 5972 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  CAS-BOT-BC400871  Hypericum anagalloides A. A. Heller 1902-7-23 s.n. Lake Thistle Springs, Mt. Sanhedrin Comment
  CAS-BOT-BC400872  Hypericum anagalloides A. S. Stinchfield 1916-8-1 s.n. Lake Near Bartlett Springs Comment
  POM135541  Hypericum androsaemum A. A. Heller 1902-7-21 9339 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  CAS-BOT-BC410238  Hypericum concinnum Georgia Bentley 1917-6-3 s.n. Lake Lower Lake Comment
  SDSU6887  Hypericum concinnum D. F. Howe 1961-7-30 3093 Lake 14.6 miles north from Upper Lake Ranger Station, Mendocino Nat. Forest. 914 Comment
  UC672590  Hypericum concinnum H. L. Mason June 1930 5676 Lake slopes of Mt. St. Helena (St. Helena Creek); , St. Helena Creek Comment
  CAS-BOT-BC410233  Hypericum concinnum H. E. McMinn 1923-5-26 983 Lake Upper Eticuera Creek to Lake County line. Knoxville region. Comment
  CAS-BOT-BC474759  Hypericum concinnum Gerald Dickinson 1964-7-21 182 Lake Upper Nye Campground Comment
  POM135537  Hypericum concinnum B. Greene 1903-5-8 2974 Lake Mts. of SE Lake Co. Comment
  POM231103  Hypericum concinnum Jens Clausen 1935-5-22 1053 Lake 6.9 mi. SE of Lower Lake on Monticello road Comment
  JEPS66805  Hypericum formosum var. scouleri Willis L. Jepson 1892-8-3 13962 Lake Big Horse Mt., S. Fork Eel River n. Lake Co., S. Fork Eel River, Big Horse Mt. Comment
  UCD19388  Hypericum scouleri Gerald Dickinson 1964-7-21 182 Lake Upper Nye Campground. Comment
  UCD17854  Iliamna bakeri A. M. Shapiro 2000-9-16 s.n. Lake California. Lake County: Goat Mt., by roadside. 1402 Comment
  JEPS48962  Iris W. L. Jepson 1942-6-9 20708 Lake e side Mt. St. Helena (along St. Helena Creek); , St. Helena Creek Comment
  SEINET12048610  Iris R. C. Foster 1937-1 229 Lake 5 mi N of Middletown Comment
  JEPS74670  Iris innominata Steve Smith 1974-6-6 Lake s of Hull Mt. (Timberline Camp); Boardman Ridge 1767 Comment
  RSA2418  Iris macrosiphon J. W. Blankinship 1923-3-25 s.n. Lake Mt. Konocti 915 Comment
  RSA63701  Iris macrosiphon Milo S. Baker 1950-5-6 12210 Lake About 1 mile SE of Borax Lake Comment
  UC527933  Iris macrosiphon Ira L. Wiggins 1933-6-3 6738 Lake 1.5 mi w Oat Hill Mine Comment
  UC572280  Iris macrosiphon R. C. Wilson 1937-5-13 362 Lake 1.5 mi s Lakeport; Lakeport Quad. 487 Comment
  UC618425  Iris macrosiphon Alice Eastwood and John Thomas Howell 1938-5-17 5664 Lake above Upper Lake; Middle Creek Comment
  UCD160665  Iris macrosiphon James A. Neilson Jr. 1975-6-5 3345 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  HSC41172  Iris macrosiphon Robert M. Specht, John Rehling 1976-5-15 439 Lake 11 mi. S on Bottle Rock Rd., 1 mi. W on Union Oil Rd. to geysers Comment
  SEINET12046588  Iris macrosiphon R. T. Retuta 1978-1 7 Lake Pinkeye Lake, ca 2.0 mi W of Lower Lake. N central portion of Sect. 8, T12N, R7W Comment
  SEINET12046799  Iris macrosiphon L. V. Ritter 1969-1 250 Lake ca 1.5 mi S of Jago Bay, Clear Lake, on S side of Jago Rd Comment
  UCD138763  Iris macrosiphon L. W. Lenz; E. K. Balls 1952-5-9 17131 Lake 2.2 miles east of Lower Lake on road to Reiff and Knoxville. Comment
  JEPS81396  Iris missouriensis L. R. Heckard and J. C. Hickman 1982-7-9 6005 Lake about 0.5 mi n Summit Springs (n and below upper serpentine area at roadless area entrance, s side of Snow Mt.); Snow Mt. 1524 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
  JEPS73348  Isoetes bolanderi Edward Lee 1936-9-19 2558 Lake Sheep Camp Snow Mt Comment
  CAS-BOT-BC69904  Isoetes howellii Alice Eastwood; John Thomas Howell 1938-5-18 5771 Lake Near Adams Springs. Comment
  UC1094376  Isoetes howellii S. Galen Smith with J. Anderson 1957-6-8 2986 Lake 1.5 mi. e. Loch Lomond (0.25 mi. e. of rd. to Siegler Springs) 822 Comment
  CAS-BOT-BC139767  Ivesia gordonii D. Toren 2000 Lake West Peak, Snow Mountain Comment
  UC1100927  Juncus balticus Malcolm A. Nobs and S. Galen Smith 1949-9-7 1836 Lake ca 7 mi n Middletown Comment
  UCD41752  Juncus bolanderi Geri Hulse-Stephens 2001-6-30 715 Lake Goat Mountain. Wyman Switchbacks. 1173 Comment
  JEPS80234  Juncus bufonius var. occidentalis L. R. Heckard, and J. Hickman 1980-7-3 5395 Lake 0.25 mi nw Summit Spring (Colusa Co. border); Snow Mt. 1524 Comment
  UCD41743  Juncus covillei Geri Hulse-Stephens 2001-7-2 766 Lake Goat Mountain. Fallen Fir Marsh. 1280 Comment
  UCD164534  Juncus dubius Peter Rubtzoff 1975-7-12 8198 Lake Jordan Park, 1.7 miles northwest of Cobb. Wet margin of Kelsey Creek. Comment
  CHSC29575  Juncus effusus Dibble; Griggs 1979-8-8 169 Lake Near Snow Mountain, close to the town of Stonyford. 1890 Comment
  UC142175  Juncus ensifolius A. A. Heller 1902-7-25 5975 Lake s of Mt. Sanhedrin (midway between Potter Valley and Hullville) Comment
  JEPS80731  Juncus laccatus L. R. Heckard and J. Hickman 1981-7-28 5690 Lake w side Snow Mt. (Bear Creek above fork); , Bear Creek 1600 Comment
  RSA109918  Juncus patens Phillip A. Munz 1956-7-24 22277 Lake Fir Root Spring, Long Ridge SE of Snow Mt. 1372 Comment
  UCD141870  Juncus phaeocephalus var. paniculatus Malcolm A. Nobs; S. Galen Smith 1949-9-7 1835 Lake ca. 7 miles north of Middletown. Comment
  UC1193165  Juniperus californica R. E. Nelson 1949-10-28 124 Lake Hopland-Kelseyville Hwy Quad 60B2 457 Comment
  CDA24955  Keckiella breviflora G. F. Hrusa, R. Gross 2008-5-23 17429 Lake North Coast Ranges; Above N. Fk. Cache Cr. +/- 1 mi. below spillway of Indian Valley Reservoir. 408 Comment
  UC1363637  Keckiella breviflora Chas. M. Belshaw 1936-9-19 2702 Lake summit of Snow Mt. West (at head of Cedar Creek); Inner North Coast Ranges 2133 Comment
  CAS-BOT-BC235859  Keckiella corymbosa Milo S. Baker 1928-7-3 3112 a Lake Near Sheep Corral, Snow Mt. Ranch 1219 Comment
  RSA21561  Keckiella lemmonii Carl B. Wolf 1937-9-16 9362 Lake North Coast Range, 9 [miles ]so. of Kelseyville on road to Middletown (via Cobb). 457 Comment
  RSA2357  Lactuca serriola J. W. Blankinship 1928-7-3 s.n. Lake Kelseyville Comment
  HSC41909  Lagophylla minor M. A. Baker 1977-4-24 215 Lake Barrel Springs Campground. 701 Comment
  CAS-BOT-BC341404  Lagophylla minor Mary Katherine Curran 1884-5-1 s.n. Lake Unspecified Comment
  UC584133  Lagophylla minor J. Clausen 1935-5-20 1025 Lake at summit of grade 30.2 mi w Williams Comment
  UC89192  Lagophylla minor T. S. Brandegee Lake Comment
  CAS-BOT-BC334530  Lagophylla ramosissima Agnes M. Bowman 1902-5-18 120 Lake Sulphur Banks Comment
  UC165020  Lagophylla ramosissima J. P. Tracy May 28 1902-Jun 2 1902 1698 Lake in hills about Scotts Valley (6 mi nw of Lakeport) 426 Comment
  UC595121  Lagophylla ramosissima David D. Keck 1938-8-3 4739 Lake Cobb P.O. Kelsey Creek Comment
  RSA92188  Lagophylla ramosissima F. W. Peirson 1925-8-9 6350 Lake 6 miles W of Blue Lakes. Comment
  CHSC101407  Lasthenia californica David Isle 2004-5-6 1580 Lake In Salmon Creek overflow depression, Gravelly Valley, N of Lake Pillsbury. >1/4 mile SE of Lake Pillsbury Ranch entrance 566 Comment
  POM288362  Lasthenia californica Lyman Benson 1935-3-25 6307 Lake Lakeport; Mt. Range: Mayacamas; Watershed: Clear Lake. 427 Comment
  SEINET7072750  Lasthenia californica A. G. Vestal 1963-5-11 s.n. Lake Serpentine at Howard Springs. UTM Zone 10, 528320mE, 4300895mN. Coordinate datum: NAD 27.) Comment
  SEINET7072751  Lasthenia californica A. G. Vestal 1963-5-11 s.n. Lake Diamond Mine Flat on Perine Road. UTM Zone 10, 530819mE, 4303390mN. Coordinate datum: NAD 27.) Comment
  UC1282832  Lasthenia californica J. R. Sweeney 1951-4-15 606 Lake 5.5 mi nw Lower Lake to Kelseyville road; Seigler Canyon Comment
  UC1118937  Lasthenia californica subsp. californica H. S. Yates 1934-4-15 3772 Lake Bendmore Valley Ukiah Quad., Bendmore Valley Comment
  UC166222  Lasthenia californica subsp. californica J. P. Tracy May 28 1902-Jun 2 1902 1725 Lake 6 mi nw Lakeport (in hills about Scotts Valley) 426 Comment
  UC1118982  Lasthenia californica subsp. californica R. C. Wilson 1937-5-14 372 Lake 2 mi sw Lakeport; Lakeport Quad. Comment
  HSC90414  Lasthenia glabrata C. Wilson, P. Kittleson, M. Hardig 1992-4-11 41 Lake Blue Oak Recreation Site, 6.5 mi. N of Hwy. 20 on Walker Ridge Rd. 488 Comment
  UC1093637  Lasthenia glabrata subsp. glabrata Francia Chisaki 1958-3-31 1081 Lake 2 mi n Kelseyville Comment
  POM288885  Lasthenia glabrata subsp. glabrata Lyman Benson 1935-5-17 6608 Lake Kelseyville; Mt. Range: Middle N. Coast; Watershed: Clear Lake. 427 Comment
  UC1363769  Lasthenia glabrata subsp. glabrata Robert Ornduff 1958-4-26 4952 Lake e Highway 29 (4 mi s of junction of road to Hopland) Comment
  SD87567  Lasthenia glabrata var. glabrata Frank W. Peirson 1926-4-2 6588 Lake West end Clear Lake. Comment
  CHSC20154  Lasthenia microglossa D. B. Dewey 1975-4-5 23 Lake Clear Lake, 20 m back from shore at city limits of Lucerne, south end of town. Roadside. 408 Comment
  CAS-BOT-BC26053  Lathyrus ecirrhosus A. A. Heller 1902-7-22 5944 Lake Near the summit of Mt. Sanhedrin Comment
  CAS-BOT-BC213355  Lathyrus jepsonii subsp. californicus C. L. Hitchcock 1949-6-6 19071 Lake 18 miles E of Clear Lake, along Highway #20 to Williams Comment
  UCD38228  Lathyrus jepsonii var. californicus Beecher Crampton 1953-6-2 1377 Lake 4 miles south of Lakeport. Comment
  SEINET10832882 Image available Lathyrus polyphyllus A. Arthur Heller 1902-7-22 Heller 5944 Lake Near the summit of Mt. Sanhedrin. Comment
  CHSC105723  Lathyrus sulphureus David Isle; Arnold James 1993-6-24 1750 Lake Mendocino National Forest - North Coast Ranges Upper Main Eel River Watershed. SE side Sanhedrin Mtn; Landing at end of 19N17, just E of the 4th Mill Creek x-ing; On Bank of Landing. 1127 Comment
  UC83725  Lathyrus vestitus var. vestitus D. Cleveland 1882-6-20 49 Lake Allen Springs Comment
  RSA121780  Layia chrysanthemoides H. S. Yates 1934-5-15 3865 Lake Bendmore Valley. 762 Comment
  CAS-BOT-BC323957  Layia chrysanthemoides Palmer Stockwell 1935-5-19 1314 Lake 2 mi. from Clear Lake, on road to Scott's Valley. Comment
  CHSC33058  Layia septentrionalis James P. Smith Jr. 1977-4-24 9040 Lake Meadow at Barrel Springs Campground. 701 Comment
  SD27940  Layia septentrionalis Carl B. Wolf 1928-5-5 1915 Lake 2.0 miles south of Lakeport on road to Kelseyville. Comment
  UC1101248  Lemna valdiviana Malcolm A. Nobs, S. Galen Smith 1949-9-9 1861 a Lake nw end of Clear Lake, at Scott Creek, Bridge 1431 Clear Lake; , Scott Creek, Bridge 1431 Comment
  CAS-BOT-BC215773  Lepechinia calycina Agnes M. Bowman 1907-5-2 s.n. Lake Lower Lake, Anderson's Ranch Comment
  JEPS100386  Lepechinia calycina Dean W. Taylor 2001-5-15 17663 Lake Clear Lake Comment
  UC596145  Lepechinia calycina R. F. Hoover 1938-6-11 3599 Lake Grade from Lower Lake to Knoxville Comment
  UCD131509  Lepechinia calycina Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7548 Lake Clear Lake State Park. NE of Kelseyville. East side of Lower Bayview Campground along Dorn Trail system. 425 Comment
  CHSC89452  Lepidium latifolium Lowell Ahart 2004-10-4 11426 Lake Below the high water line of Indian Valley Reservoir, near the stream in the northeast part of the reservoir, on the south side of Bartlett Springs Road. 446 Comment
  CAS-BOT-BC89769  Lepidium latipes Alice Eastwood; John Thomas Howell 1938-5-17 5675 Lake Elk Mountain. Comment
  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
  UCD41322  Lepidium nitidum Ellen Dean; A. Douglas, M. Bibbo, and T. Pitman 2004-5-1 2023 Lake just E of McLaughlin UC Reserve. Along Rief Rd, about 1.0 road miles E of Knoxville-Berryessa Rd. 663 Comment
  UCD83892  Lepidium nitidum Ellen Dean; Gordon Harrington, Jack Alderson 2010-3-7 5809 Lake Cache Creek Wilderness area, northern part of wilderness, accesssed via DFG property (Redbud Trail), route taken goes overland to Rocky Creek. 356 Comment
  UC117619  Lepidium strictum K. Brandegee Apr 1889 Lake Comment
  JEPS53782  Lepidium virginicum Willis L. Jepson 1892-7 13400 Lake Scott Valley, Mountain Region of Clear Lake Clear Lake Comment
  CAS-BOT-BC13042  Lepidium virginicum var. menziesii Volney Rattan 1884-1-1 s.n. Lake Unspecified. Comment
  CHSC60124  Leptosiphon androsaceus Sara Goldman 1988-4-9 18 Lake E side Clear Lake, 2.2 mi s of Lucerne. 396 Comment
  POM297121  Leptosiphon androsaceus Lyman Benson 1930-3-23 1967 Lake Lakeport. 488 Comment
  HSC62795  Leptosiphon bicolor Rick Lundquist 1979-4-14 11 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC63010  Leptosiphon bicolor M. Dean Griswold Jr. 1979-4-14 2 Lake 0.4 mi. N of Hwy. 20 on 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
  CAS-BOT-BC226714  Leptosiphon latisectus L. R. Abrams 1928-5-6 12453 Lake Summit to Bartlett Springs 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
  CHSC3966  Leptosiphon parviflorus M. Lee 1967-4-29 25 Lake On s. side of Hwy. 20 ca. 37 mi. west of Williams. 402 Comment
  CHSC42172  Leptosiphon parviflorus Lynda Sterling 1986-4-5 10 Lake Jct Hwys 29 and 175, ca. 3 mi se of Kelseyville. 463 Comment
  HSC31712  Leptosiphon parviflorus Teresa Prendusi 1974-5-4 62 Lake 1.5 mi. from jct. to Indian Valley on Walker Ridge 1098 Comment
  HSC44443  Leptosiphon parviflorus R. York 1978-4-23 146 Lake Barrel Springs Campground. 701 Comment
  RSA74471  Leptosiphon pygmaeus subsp. pygmaeus Milo S. Baker 1947-6-1 11796 Lake 6.6 miles west of Lakeport, along south branch of Scott Creek Comment
  RSA78611  Leptosiphon pygmaeus subsp. pygmaeus J. T. Howell 1943-5-10 s.n. Lake 7 miles west of Lakeport, on road to Hopland Comment
  CAS-BOT-BC300491  Leptosiphon rattanii Mona Bourell 1997-7-3 6573 Lake Mendocino National Forest, Low Gap Saddle Road (M 3) to Pyramid rock. Cold Creek trail 1554 Comment
  CAS-BOT-BC342010  Lessingia ramulosa John Thomas Howell 1930-8-24 5450 Lake 4 miles from Middletown on Adams Springs Road Comment
  CAS-BOT-BC342020  Lessingia ramulosa R. F. Hoover 1938-9-5 3811 Lake South base of Mt. Konocti Comment
  HSC25616  Lessingia ramulosa J. P. Smith, J. O. Sawyer 1971-6-6 4727 Lake 0.75 mi. N of Clyde Mine, Walker Ridge Rd. Comment
  SD87807  Lessingia ramulosa Frank W. Peirson 1925-8-9 6351 Lake Near Upper Blue Lakes Comment
  UC88002  Lessingia ramulosa K. Brandegee Lake Hough's Springs Comment
  UCR49831  Lessingia ramulosa L. F. LaPre 1987-7-1 s.n. Lake Inner North Coast Ranges, Bucksnort Creek near Butts Canyon Rd., near Grande Winery 299 Comment
  UC88008  Lessingia ramulosa T. S. Brandegee 1885-1 Lake Comment
  HSC43910  Lewisia rediviva Robert M. Specht 1977-5-14 875 Lake 671 Comment
  UCR37939  Lewisia rediviva Brian Kearney, Mike Malamus, P. Williams 1984-4-28 70 Lake 1.1 mi north of Blue Oak Campground on Indian Valley Access Rd. 854 Comment
  CAS-BOT-BC444396  Lewisia rediviva Elmer I. Applegate 1932-7-15 7704 Lake Summit of Hart Mountain Comment
  UCD83732  Leymus triticoides Ellen Dean; Craig Thomsen, Gordon Harrington, John Chau 2010-5-5 5981 Lake Cache Creek Wilderness area, northern area near Redbud trail. NW side of Cache Creek, W of Baton Flat. 358 Comment
  CAS-BOT-BC451572  Lilaea scilloides C. L. Hitchcock; R. Spellenberg; D. Sutherland; P. Kern 1965-7-11 24008 Lake 1.5 miles s.w. of Nine-Pipes Reservoir Comment
  UC119793  Lilium pardalinum Miss Childs 1882-6-20 Lake Allen's Springs Comment
  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
  JEPS46264  Limnanthes douglasii subsp. nivea Eleanor Armstrong 1932-5-16 490 Lake near Kelseyville (24.8 mi w of Middletown) 609 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
  HSC96801  Limnanthes douglasii subsp. nivea J. Carey, A. Hong, J. Leffingwell 1995-4-2 40 Lake Hwy. 20, 14.7 mi. W of its intersection with Walker Ridge Rd. Comment
  UC903738  Limnanthes douglasii subsp. rosea Milo S. Baker 1947-4-6 11658 Lake less than 1 mi s Borax Lake (near road) Comment
  UC903760  Limnanthes douglasii subsp. rosea Milo S. Baker 1950-4-15 12173 Lake +/- 1 mi se Borax Lake Comment
  SEINET5556950  Limnanthes douglasii var. nivea H. S. Gentry 1962-1 19732 Lake 1 mi. E of Nice. Comment
  UC1593389  Limnanthes floccosa subsp. floccosa R. Ornduff 1966-4-21 6881 Lake field at junction of Hwy 29 and hwy 175 Comment
  UC1123976  Linanthus bicolor H. S. Yates 1934-4-15 3750 Lake Bendmore Valley Ukiah Quad. 762 Comment
  UC618376  Linanthus bolanderi Alice Eastwood 1938-5-18 5754 Lake 6 mi from Kelseyville (on road to Adams Springs) Comment
  UC75204  Linanthus ciliatus C. F. Baker 1903-5-12 3066 Lake near Lakeport Comment
  JEPS81605  Linanthus dichotomus R. Raiche 1982-3-18 20307 Lake Detert Reservoir; Butts Canyon Road Comment
  SEINET183413  Linanthus dichotomus L. Constance 1938-4-22 2139 Lake 2 mi. NE of Middleton, North Coast Ranges 305 Comment
  UC908009  Linanthus latisectus Milo S. Baker 1940-4-27 9563 Lake 1 mi s Lakeport Comment
  CDA12173  Linanthus parviflorus G. F. Hrusa 1993-5-2 10872 Lake Serpentine Flora of California; Upper parts of north end of Walker Ridge between Bear Valley and Indian Valley Reservoir. Comment
  SEINET7067214  Linanthus parviflorus A. G. Vestal 1947-5-3 s.n. Lake About 3.2 miles northeast of Middletown on Route 29 in Cayote Valley. Coordinate datum: NAD27. UTM Zone 10, 537581mE, 4292910mN. Comment
  JEPS95457  Linanthus rattanii Vernon H. Oswald and L. Ahart 1994-6-1 6256 Lake T19N R8W NW1/4 Sec. 34, 4940 ft, Yellow Pine Forest. Forest Road M3 at Low Gap, just N of the Snow Mtn. Wilderness 1505 Comment
  UC1299615  Linanthus rattanii Freed W. Hoffman 1948-6-26 2487 Lake 6.9 mi e Bear Creek crossing (Long Ridge); North Coast Ranges, Long Ridge Comment
  CDA6351  Linaria genistifolia subsp. dalmatica William J. Ferlatte, F. Metzger 1971-6-15 1336 Lake Highway 29 at mile 26.16 about 11 miles east of Kelseyville. Comment
  JEPS80147  Linum lewisii L. R. Heckard with J. Hickman 1980-7-2 5308 Lake 10 mi w of Stonyford (s of West Peak, Trail from Frog Pond to Milk Ranch, Snow Mountain); Snow Mountain 1905 Comment
  CHSC38938  Linum lewisii var. lewisii J. D. Jokerst 1980-7-10 963 Lake North Coast Ranges. Top of Hull Mt. ca. 300 meters northwest of its summit. Comment
  UCD163134  Lithophragma James A. Neilson Jr. 1981-4-9 4010 Lake Mayacmas Mountains. Along east tributary to High Valley Creek about 1/4 mile from junction with High Valley Creek. About 1 mile south of junction of High Valley Creek and Kelsey Creek, Binkley Ranch. (Exact location unknown. Coordinates estimated by label maker.] Comment
  HSC35398  Lithophragma affine Dryden 1975-5-3 142 Lake 3.6 mi. W of junction with State Rte. 29 on Scott's Creek Rd. at confluence of S Fork and Middle Fork of Scott's Creek 534 Comment
  UC1127206  Lithophragma affine H. S. Yates 1934-4-15 3756 Lake Bendmore Valley; Ukiah Quad., Bendmore Valley Comment
  HSC23344  Lithophragma affine M. M. Dumont 1970-4-10 89 Lake W side of Hwy. 75 beside McIntire Creek, 400 ft. N of the McIntire Ranch, 3.5 mi S of jct. Hwy. 29 and Hwy. 75, Kelseyville 549 Comment
  POM274345  Lithophragma affine subsp. affine Lyman Benson 1928-4-28 739 Lake Western base of Mt. Konocti. Kelseyville. Middle N Coast mtn range. 518 Comment
  RSA274428  Lithophragma affine subsp. affine Lyman Benson 1936-4-24 868 Lake Kelseyville. Middle N Coast mtn range. Dobe Creek. 457 Comment
  CAS-BOT-BC432298  Lithophragma campanulatum Alice Eastwood 1925-5-25 12942 Lake Dashiells, Mt. Sanhedrin Comment
  CAS-BOT-BC342184  Logfia filaginoides Agnes M. Bowman 1902-5-1 134 Lake Sulphur Banks Comment
  UC1282676  Logfia filaginoides J. R. Sweeney 1953-4-17 978 Lake 4 1/2 mi nw Middletown (toward Hoburgs); Anderson Springs Fire 1951 burn Comment
  UCD111948  Logfia gallica Christopher Mallek 2008-1 HV1- 90 Lake High Valley. 793 Comment
  UCD84544  Lolium multiflorum Ellen Dean; C. Thomsen, T. Hansen, and windfarm meeting 2010-6-11 6143 Lake Walker Ridge. Along Walker Ridge Rd by first turnout (cleared area) north of Hwy 20. W side of road. 608 Comment
  RSA2784  Lolium temulentum J. W. Blankinship 1924-6-8 s.n. Lake Kelseyville Comment
  UC50700  Lolium temulentum Jos. Burtt Davy 1900-5-30 6642 Lake Highland Springs Comment
  CDA26551  Lomatium californicum G. F. Hrusa, R. Gross 2008-5-23 17419 Lake North Coast Ranges; N-facing slope above N. Fk. Cache Cr. +/- 1 mi. below spillway of Indian Valley Reservoir. 408 Comment
  HSC89247  Lomatium californicum J. P. Smith, Thomas W. Nelson 1976-4-13 8573 Lake 3.3 mi E of Bartlett Springs on the Bartlett Springs Road 534 Comment
  UCD131678  Lomatium californicum Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7586 Lake Clear Lake State Park. NE of Kelseyville. South side of park, Top of knoll on north side of road that leaves Glebe Rd. at locked gate. 634 Comment
  SEINET13944352 Image available Lomatium ciliolatum Michael Dalke 1979-1 41 Lake Wilbur Springs Quadrangle. 0.4 miles north of State Route 20 on the Wilbur Springs Road; 2100 ft. T14N R5W SEC30 640 Comment
  CDA11395  Lomatium ciliolatum var. hooveri G. F. Hrusa, K. van Katwyk 1995-4-22 12115 Lake Inner North Coast Ranges; Bartlett Springs road at intersection with Walker Ridge Rd. 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
  HSC67089  Lomatium ciliolatum var. hooveri Cathie Goldberg, Lynn Kunstman, Lauren Philbrick, Geoff Walsh 1980-4-19 37 Lake Along Walker Ridge Road, 0.5 mi. N of junction with access road to Indian Valley Dam Comment
  SEINET244258  Lomatium dasycarpum David H. French 1967-9-9 2828 Lake About 3 miles northeast of Middletown, beside State Highway 29 (to Lower lake). Comment
  CHSC27626  Lomatium hooveri Timothy Spira; Robert A. Schlising 1978-5-13 3241 Lake Near Colusa County line in E side Lake County, 0.5 mi N of Hwy 20 on Wlaker Ridge Road. Comment
  UCD57995  Lomatium hooveri Greg Kareofelas 2007-5-31 s.n. Lake McLaughlin Reserve. Research Hill. West side of Hunting Creek. 701 Comment
  UCD81911  Lomatium hooveri Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5492 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road mi N of intersection with Hwy 20. E side of road. 653 Comment
  HSC38875  Lomatium macrocarpum J. P. Smith, J. O. Sawyer 1972-4-1 Lake Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20 Comment
  HSC67104  Lomatium macrocarpum Teri Bartkowski, Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 5 Lake Coldsprings Campground, along access road to Indian Valley Dam. Comment
  JEPS86606  Lomatium macrocarpum L. R. Heckard with P. C. Silva, R. L. and M. Moe 1988-6-19 6712 Lake s.w flank Snow Mt. (0.5 mi. n.e. of Summit Springs); Colusa-Lake Co. Line, Snow Mt. 1650 Comment
  POM287834  Lomatium macrocarpum Lyman Benson 1930-3-22 1958 Lake Kelseyville, Middle N coast. 549 Comment
  POM287969  Lomatium macrocarpum B. W. Benson 1935-5-17 6599 Lake Kelseyville 427 Comment
  OBI81773  Lomatium marginatum Tracey Call, Viola Call 1964-6-19 Lake St. Helena Creek 100 yard north of Lake-Napa County line. 305 Comment
  UCD83971  Lomatium marginatum var. marginatum Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6156 a Lake Cache Creek Wilderness. Southern part of Wilderness on west side of Rocky Creek Drainage. Above undeveloped road that leads into drainage at terminus of west forks of Rocky Creek Road. 751 Comment
  CAS-BOT-BC217803  Lomatium repostum C. F. Leithold 1893-7-1 s.n. Lake Cobb Mountain Comment
  UC353869  Lomatium repostum unknown 1927-7-3 2287 a Lake e. slope Cobb Mt. Comment
  UCD159743  Lomatium utriculatum James A. Neilson Jr.; Teresa A. Sholars 1975-3-26 3108 Lake Mayacmas Mountains; 1/4 mile south of Childers Peak, east of Big Canyon Road, Barceloux Ranch. (Elevation estimated using Google Earth by label maker.) 548 Comment
  CHSC38949  Lomatium vaginatum J. D. Jokerst 1980-7-10 967 Lake North Coast Ranges. Ca. 300 met NE of the summit of Hull Mt. Comment
  CAS-BOT-BC240739  Lonicera interrupta M. S. Jussel 1933-6-26 s.n. Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CAS-BOT-BC198588  Lotus John H. Thomas 1969-4-29 15017 Lake 2.8 miles northeast of Middleton Comment
  UCD137013  Lotus corniculatus Ellen Dean; with Plant Biology 102 interns 2013-5-4 7743 Lake Clear Lake State Park. NE of Kelseyville. North side of park, North of Soda Bay road. Along main entrance road, just south of entrance kiosk. 404 Comment
  CDA37849  Lotus crassifolius Kris Eutenier 2012-7-3 PDR# 170 P06090102 Lake Cobb; along Highway 175, near Cobb Mtn., Boggs Forest Area. 0 Comment
  UC424831  Lotus crassifolius var. crassifolius Milo S. Baker 1929-6-29 3463 b Lake Snow Mt. 1219 Comment
  RSA63359  Lotus grandiflorus var. grandiflorus Milo S. Baker 1950-6-2 12274 Lake About 1 mi. S. E. of Borax Lake. Comment
  HSC66662  Lotus humistratus D. Boyd, M. Eichelberger, Tim Messick, T. Ranker 1980-4-19 4 Lake Coldsprings Campground, along access road to Indian Valley Dam Comment
  JEPS65141  Lotus humistratus W. L. Jepson 1938-10-1 19052 Lake bridge over Putah Creek Coyote Valley, Putah Creek Comment
  UC1197300  Lotus humistratus Joseph P. Tracy 1921-5-12 5532 Lake near Lakeport; Northern Coast Ranges 426 Comment
  UC1585945  Lotus humistratus Barbara Ertter 1988-7-4 7703 Lake ca 10 air mi n Upper Lake (town) (Bear Creek Rd, crest of road 3.8 mi from Elk Mt Rd); Mendocino National Forest 975 Comment
  UCSC000379  Lotus humistratus Beryl O. Schreiber 1932-4-3 214 Lake road to Lower Lake Comment
  UC1129081  Lotus micranthus H. S. Yates 1934-4-15 3748 Lake s of Bendmore Valley; Ukiah Quad. 762 Comment
  UC80955  Lotus nevadensis var. nevadensis T. S. Brandegee Lake Snow Mountain Comment
  POM276702  Lotus oblongifolius Lyman Benson 1930-9-22 2546 Lake Below Hobergs. 762 Comment
  UC519573  Lotus oblongifolius var. oblongifolius M. S. Jussel 1933-7-3 351 Lake Cobb Comment
  SEINET11268346  Lotus scoparius var. scoparius Vernon H. Oswald, Lowell Ahart 1998-7-15 9310 Lake East side of county on Walker Ridge Rd. 10.9 mi south of Bartlett Springs Rd., 3.6 mi north of Hwy. 20.; 0 762 Comment
  CAS-BOT-BC8442  Lupinus adsurgens var. adsurgens John Thomas Howell 1945-6-21 21193 Lake Bartlett Mountain. Ruppert Ridge to Bartlett Flat Comment
  RSA2526  Lupinus adsurgens var. lilacinus J. W. Blankinship 1923-4-26 12 Lake Kelseyville. Comment
  RSA372163  Lupinus adsurgens var. lilacinus David B. Dunn, LeDoux, Conrad 1973-6-7 20679 Lake Collected 16.1 miles N. of Upper Lake on the road to Pillsbury Lake, 1.3 mi. N of Elk Mtn. summit. 1128 Comment
  SEINET10484515  Lupinus adsurgens var. lilacinus David B. Dunn, Douglas G. LeDoux; Melvin L. Conrad 1973-6-7 Dunn 20676 A Lake 15.7 miles n of upper lake on road to pillsbury lake. Cut over area from Logging operations. Douglas fir and yellow pine, with some oaks 1128 Comment
  HSC43921  Lupinus albifrons Robert M. Specht 1977-4-28 817 Lake Ukiah District [somewhere within the BLM district bounday, see County and TRS for location, not from the city of Ukiah proper] 512 Comment
  CAS-BOT-BC198462  Lupinus albifrons var. albifrons Milo S. Baker 1934-4-15 7738 Lake In margin of field about 500 ft. West of Hwy 2 1/2 mi. South of Kelseyville Comment
  HSC35013  Lupinus albifrons var. albifrons Thomas W. Nelson, James Nelson 1975-5-5 1785 Lake Beside Hwy. 175, 10 mi. N of Middletown. Comment
  POM276285  Lupinus albifrons var. albifrons Lyman Benson 1932-6-21 3741 Lake Snow Mountain; ft Middle N Coast Mt Range, Bear Creek, Eel River. 1524 Comment
  CAS-BOT-BC196059  Lupinus albifrons var. collinus Lyman Benson 1932-6-21 3741 Lake Snow Mt., Inner N. Coast, Bear Creek, Eel R. 1524 Comment
  CHSC91085  Lupinus albifrons var. collinus Patricia Likins 1995-6-27 196 Lake Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. Windy Gap Area. 1548 Comment
  CAS-BOT-BC196270  Lupinus albifrons var. eminens Milo S. Baker 1945-6-20 10985 Lake Barlett Mt. bet. Pinnacle Rock and Low Gap 1219 Comment
  HSC38118  Lupinus bicolor Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-13 2360 Lake Along Bartlet Springs Rd., 0.6 mi. from its junction with Hwy. 20 Comment
  HSC90056  Lupinus bicolor Rohmer, Reed, Grefsrud 1990-4-14 31 Lake Blue Oak Campground, Indian Valley Reservoir Access Rd., 2.5 mi. NE of intersection with Walker Ridge Rd. 534 Comment
  HSC66641  Lupinus densiflorus var. aureus Cathie Goldberg, Lynn Kunstman, Geoff Walsh, Lauren Philbrick 1980-4-19 22 Lake Coldsprings Campground, along access road to Indian Valley Dam Comment
  HSC14962  Lupinus densiflorus var. aureus Francis Winter 1960-4-30 Lake E grade of Clear Lake, Hwy. 20 396 Comment
  HSC33127  Lupinus densiflorus var. densiflorus Thomas W. Nelson, Jane P. Nelson 1974-4-9 1157 Lake Along Hwy. 20 between Lucerne and Clear Lake Oaks Comment
  HSC41166  Lupinus densiflorus var. densiflorus Robert M. Specht, John Rehling 1976-3-17 374 Lake 11.6 mi. N of Middletown on Hwy. 53 Comment
  RSA126158  Lupinus densiflorus var. densiflorus Milo S. Baker 1946-5-1 11339 Lake Between Lower Lake and Bridge across Cache Creek. Comment
  RSA0064350  Lupinus latifolius Daisie Huang 2006-7-17 06071704 Lake Along Highway 175. 651 Comment
  UCD108001  Lupinus latifolius J. C. Downey 1956-5-15 s.n. Lake along roadside near Hildebrand Ranch, northeast of Boggs Lake. Comment
  SEINET10837913  Lupinus latifolius subsp. viridifolius David B. Dunn, Douglas G. LeDoux; Melvin L. Conrad 1973-6-7 Dunn 20678 A Lake 15.7 mi. N of upper lake on rd to pillsbury lake. Cut over area from logging Operations. Douglas fir and yellow pine, with some oaks. 1128 Comment
  UC725349  Lupinus latifolius var. latifolius A. A. Heller 1940-5-6 15585 Lake valley n Middletown; valley n of Middletown Comment
  UC149927  Lupinus luteolus Katharine Brandegee, G. W. Reeves 1911-7 Lake Kelseyville Comment
  UC174071  Lupinus luteolus H. M. Hall 1913-7-18 9514 Lake near old Frazier Mill Mt. Sanhedrin (40 to 50 mi from the Pacific Ocean, northern Lake County); North Coast Ranges, Mt. Sanhedrin 1158 Comment
  UC727747  Lupinus microcarpus var. densiflorus Milo S. Baker 1946-5-1 11339 Lake between Lower Lake and bridge across Cache Cr.; between Lower Lake and bridge across Cache Cr. Comment
  UC1040703  Lupinus polyphyllus var. polyphyllus Beecher Crampton 1956-6-27 3699 Lake meadow along Kelsey Creek (1/4 mi e of Cobb); along Kelsey Creek Comment
  CAS-BOT-BC202211  Lupinus sericatus Charles Piper Smith 1948-6-3 48316 Lake Highway 29 - Whispering Pines, 2 miles south Comment
  CAS-BOT-BC202212  Lupinus sericatus Mrs. Brandegee s.n. Lake Unspecified Comment
  UC149989  Lupinus sericatus Katharine Brandegee 1911-6-30 Lake Howard's Ranch Cobb Mountain (Cobb Mountain) Comment
  UCD41605  Lupinus sericatus Geri Hulse-Stephens 2001-6-4 611 Lake Goat Mountain. On road to Addington Camp. 1386 Comment
  POM215798  Lupinus subvexus var. subvexus D. D. Keck 1933-5-30 2396 Lake Intersection of Lucerne - Lower Lake and Lucerne - Williams roads. Comment
  JEPS77392  Lupinus succulentus Robert M. Lloyd 1963-5-4 2621 Lake on State Highway 20, 7 mi s Clearlake Oaks (above Cache Creek); , s of Clearlake Oaks Comment
  HSC38223  Lupinus succulentus John Rehling, Robert M. Specht 1976-3-19 171 Lake 29.6 miles N from Hwy. 20 on Bartlett Springs Rd. Comment
  RSA2530  Lupinus vallicola subsp. apricus J. W. Blankinship 1923-4-15 s.n. Lake Kelseyville. Comment
  CDA5100  Lythrum tribracteatum M. R. Pryor, D. Engler 1964-7-14 Lake Don Martinelli property, Upper Lake. 0 Comment
  JEPS78301  Madia anomala Robert M. Lloyd 1963-5-4 2615 Lake State Hwy 20 4 mi s Clearlake Oaks Comment
  CAS-BOT-BC343679  Madia elegans Georgia Bentley 1917-5-27 s.n. Lake Lakeport Comment
  JEPS40353  Madia elegans Willis L. Jepson 1892-7 Lake below Little Squaw Valley; S. Fork of the Eel River, Horse Mt. Comment
  CDA8248  Madia elegans subsp. densifolia L. Ahart 2004-10-4 11451 Lake North edge of Bartlett Springs Road (Road M 12), near the northwest part of Indian Valley Reservoir. Comment
  CHSC89390  Madia elegans subsp. densifolia Lowell Ahart 2004-10-4 11451 Lake On the north edge of Bartlett Springs Road, near the northwest part of Indian Valley Reservoir. 458 Comment
  JEPS90902  Madia exigua Rimo Bacigalupi with H. L. Mason and J. R. Sweeney 1953-6-8 4172 Lake Boggs Lake; just beyond sw edge 883 Comment
  UC1069875  Madia exigua A. Simontacchi 1937-6-21 179 Lake Hunters Point Mendocino National Forest, Lakeport Quad. 853 Comment
  CAS-BOT-BC343045  Madia gracilis J. W. Blankinship 1928-7-13 s.n. Lake Kelseyville. Mt. Konocti Comment
  CAS-BOT-BC343046  Madia gracilis J. W. Blankinship 1924-5-10 s.n. Lake Blue Lakes Comment
  POM311070  Madia hallii Leo Koch 1940-4-29 931 Lake Serpentine Hill, 1.9 miles east of Middletown Comment
  POM257518  Madia minima C. B. Wolf 1928-5-6 2024 Lake 3 miles west of Bartlett Springs on the road to Clear Lake 610 Comment
  POM272246  Mahonia aquifolium Lyman Benson 1932-6-21 3734 Lake Snow Mountain; ft Middle N Coast Mt Range, Bear Creek, Eel River 1524 Comment
  POM149219  Mahonia nervosa A. A. Heller 1902-7-21 5364 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  UC164822  Malacothrix clevelandii J. P. Tracy 1902-5-30 1646 Lake 6 mi nw Lakeport; in hills about Scotts Valley 426 Comment
  CAS-BOT-BC347429  Malacothrix floccifera D. E. Breedlove 1980-6-29 44819 Lake Butts Canyon Road 5-8 miles S of Middletown 274 Comment
  CAS-BOT-BC347432  Malacothrix floccifera A. A. Heller 1902-7-27 5992 Lake Thistle Springs, Mt. Sanhedrin Comment
  SEINET7067201  Malacothrix phaeocarpa A. G. Vestal 1947-5-3 s.n. Lake About 2.5 miles northeast of Middletown on Route 29. Coordinate datum: NAD27. UTM Zone 10, 536788mE, 4291940mN. Comment
  RSA286258  Marsilea vestita R. F. Thorne 1974-7-31 44975 Lake Boggs Lake, south edge of lake 915 Comment
  UC1192366  Marsilea vestita subsp. vestita Malcolm A. Nobs and S. Galen Smith 1949-9-8 1856 Lake Thurston Lake 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
  UCD107960  Medicago sativa A. Simontacchi 1937-7-12 292 Lake 1 mile northeast of Kelsey Creek School, Lakeport. Comment
  JEPS80365  Melica bulbosa L. R. Heckard and J. Hickman 1981-6-22 5598 Lake Snow Mt., West Peak-Signal Peak ridge 2087 Comment
  CAS-BOT-BC271799  Melica californica Carl B. Wolf 1928-5-6 1951 Lake 1 mile up Bartlett Springs grade Comment
  CDA22921  Melica californica G. F. Hrusa, R. Gross 2008-5-23 17424 Lake North Coast Ranges; Above N. Fk. Cache Cr. +/- 1 mi. below spillway of Indian Valley Reservoir, above tailrace. 408 Comment
  RSA256618  Melica californica Donald Spalinger 1974-5-4 33 Lake Walker Ridge Road, approx. 0.5 mile north from H. 20. 671 Comment
  HSC48522  Melica torreyana J. P. Smith, J. O. Sawyer 1978-4-29 9773 Lake Lake-Colusa County line, Walker Ridge Rd., 0.4 mi. from T-intersection to Indian Valley Reservoir. Comment
  UCD162935  Melica torreyana James A. Neilson Jr. 1977-5-26 3900 Lake Mayacmas Mountains; Hahn Ranch, ca. 1 mile N of Glenbrook. (Exact location unknown. Coordinates estimated by label maker.) Comment
  RSA2454  Mentha X piperita J. W. Blankinship 1928-7-28 s.n. Lake Kelseyville. Comment
  UC1124516  Mentha canadensis B. Schreiber 1936-8-16 2331 Lake 1 mi e Lower Lake; Lower Lake Quad., e of Lower Lake Comment
  UC614952  Mentha canadensis Beryl O. Schreiber 1936-8-16 2331 Lake 1 mi e Lower Lake; e of Lower Lake 457 Comment
  UC1239691  Mentha canadensis Joseph P. Tracy 1905-7-15 2266 Lake along Scott Creek (Scott Creek); Northern Coast Ranges, , Scott Valley 426 Comment
  JEPS63439  Mentha spicata W. L. Jepson 1897-7-15 14925 Lake Scott Valley Comment
  POM148015  Mentha spicata J. B. Feudge 1923-8-9 338 Lake Lakeport, roadside. Comment
  UC353851  Mentha spicata Milo S. Baker 1927-7-7 2321 a Lake near Middletown (South Lake Co., stream bank) Comment
  UC577713  Mentzelia laevicaulis var. laevicaulis A. Simontacchi 1937-7-26 343 Lake north end Clear Lake; Lakeport Quadrangle, Laurel Beach 408 Comment
  UC767101  Mentzelia laevicaulis var. laevicaulis R. F. Hoover 1938-9-3 3795 Lake Middletown Comment
  UC1121705  Mentzelia micrantha K. E. Bradshaw 1937-6-11 134 Lake 3/4 mi. ssw Lower Blue Lake; Quadrangle Lakeport Comment
  RSA0004127  Mentzelia pinetorum A. A. Heller 1902-7-19 5910 Lake Southern slope of Mt. Sanhedrin above the sawmill. Comment
  CAS-BOT-BC322611  Micropus amphibolus H. L. Mason 1936-5-2 11098 Lake Barlett Mountain Road, four miles above Lucerne Comment
  CAS-BOT-BC348493  Micropus californicus var. californicus John Thomas Howell 1945-6-20 21130 Lake Between Pinnacle Rock and Low Gap, Bartlett Mountain Comment
  HSC38133  Micropus californicus var. californicus Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-13 2358 Lake Along Bartlet Springs Rd., 0.6 mi. from its junction with Hwy. 20 Comment
  SEINET190346  Micropus californicus var. californicus H. L. Mason 1933-4-30 7229 Lake Near Aetna Springs Comment
  UC1282683  Micropus californicus var. californicus J. R. Sweeney 1953-4-28 981 Lake s-facing slope 1.2 mi sw Highland Springs 464 Comment
  HSC67556  Micropus californicus var. californicus J. P. Smith 1975-5-3 8072 Lake Butts Canyon Rd., 9.1 mi. from its junction with Hwy. 29 305 Comment
  SEINET7042794  Micropus californicus var. californicus A. G. Vestal 1955-5-9 s.n. Lake Serpentine at Howard Springs. Whispering Pines quadrangle UTM Zone 10, 588320mE. 4300894mN. Comment
  HSC97731  Micropus californicus var. subvestitus A. Hove, A. Poteet, C. Sanville 1999-5-1 38 Lake Walker Ridge Rd., 5.8 km. E of the Blue Oak Recreation Area 817 Comment
  UC729978  Microseris douglasii subsp. douglasii Leo F. Koch 1940-4-26 880 Lake 0.5 mi s junction of Highway 29 and Adams Springs Road (s of Kelseyville) Comment
  CAS-BOT-BC322689  Microseris laciniata A. A. Heller 1902-7-23 5990 Lake Thistle Springs, Mt. Sanhedrin Comment
  CAS-BOT-BC322776  Microseris sylvatica Brandegee No date on label. s.n. Lake Unspecified Comment
  CAS-BOT-BC376214  Mimulus Greg de Nevers 1996-5-18 10816 Lake Just south of Anderson Marsh State Historic Park Comment
  JEPS27320  Mimulus angustatus Eleanor Armstrong Jun 1932 531 Lake 10 mi below summit Cobb Mt. (s slope of mt.) 914 Comment
  JEPS80427  Mimulus arvensis L. R. Heckard and J. Hickman 1981-6-23 5660 Lake w Crockett Peak (around spring outlet at Crockett Camp); Snow Mt. 1524 Comment
  UC1239056  Mimulus bolanderi Freed W. Hoffman 1947-6-21 1601 Lake on road to Thistle Glade (w side of mountain); North Coast Ranges, Snow Mountain Comment
  UC903284  Mimulus bolanderi Ethel Crum 1932-5-22 1423 Lake Kelseyville Inner North Coast Ranges 353 Comment
  POM5188  Mimulus breweri A. A. Heller 1902-7-20 12908 -5927 Lake Near summit of Mt. Sanhedrin Comment
  JEPS11433  Mimulus congdonii Hardin Irwin 1904-3-30 40 Lake Cold Creek Canyon Kelseyville Comment
  UC444803  Mimulus douglasii H. P. Chandler 1907-4-3 Lake Lower Lake Comment
  UC124364  Mimulus floribundus T. S. Brandegee 1891-6-22 Lake Snow Mt. Comment
  HSC41165  Mimulus guttatus John Rehling, Robert M. Specht 1976-3-17 221 Lake 3.1 miles N of Middletown on Hwy. 29 Comment
  HSC45511  Mimulus guttatus M. Alcasas 1978-4-23 56 Lake Barrel Springs Campground. 701 Comment
  JEPS14991  Mimulus guttatus K. Bradshaw 1937-5-28 7 Lake Pinnacle Rock Mendocino National Forest, Lakeport Quadrangle Comment
  POM273246  Mimulus guttatus Lyman Benson 1929-11-28 1938 Lake At Soda Bay. Middle N Coast mtn range, Clear Lake. 427 Comment
  POM293620  Mimulus guttatus Lyman Benson 1948-7-9 12918 Lake Kelsey Creek, 1 mile north of Kelseyville. Middle N Coast mtn range, Clear Lake drainage. 412 Comment
  SEINET3450719  Mimulus guttatus Unknown 2003-7-14 10404 Lake Indian Valley Reservoir, Indian Valley Reservoir, west side of the second causeway going southwest on Bartlett Springs Road 440 Comment
  UC27057  Mimulus inodorus W. L. Jepson 1892-7 Lake Horse Mt. Comment
  HSC36586  Mimulus kelloggii Linda M. Barker 1975-5-3 329 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 Comment
  UC1239066  Mimulus kelloggii Freed W. Hoffman 1947-4-8 1886 Lake Highland Creek North Coast Ranges Comment
  UC573397  Mimulus kelloggii K. Bradshaw 1937-5-28 7 Lake Pinnacle Rock Lakeport Quadrangle 1356 Comment
  SEINET8733214 Image available Mimulus kelloggii Leo Koch 1940-1 902 Lake On brushy north-facing hillside near creek; highway, 6.1 miles south of Lakeport toward Hopland, Lake County. Comment
  RSA0114868  Mimulus latidens Lowell A. Ahart 2015-4-28 20104 Lake About 30 yards north of the south edge of the meadow, Barrel Spring Meadow, about 0.25 mi (air) west of Walker Ridge Road, about 3 miles (air) southwest of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. 697 Comment
  JEPS11718  Mimulus layneae F. W. Pennell and H. L. Mason 1940-5-23 25542 Lake 5 mi se Kelseyville (Route 29) 548 Comment
  JEPS3021  Mimulus layneae Milo S. Baker 1950-5-23 12249 Lake 2.9 mi e Middletown Comment
  JEPS97610  Mimulus layneae R. D. Stone 1983-6-17 566 Lake Ridgeline dividing headwaters of Alder and High Valley creeks Geyser Rock (ca 1.2 mi NW of) 944 Comment
  UC1745786  Mimulus layneae Annetta M. Carter and Louise Kellogg 1953-6-21 3244 Lake Hills W of Indian Valley. Comment
  UC725533  Mimulus microphyllus A. A. Heller 1941-5-5 16098 Lake 1 mi e Middletown (along State Highway #53) 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
  SEINET12329988  Mimulus nasutus F. H. Utech, Knight, W.; Knight, I.; Edwards, S. 1986-1 86 -277 Lake Highland Springs Road near Highland Springs Reservior, ca 5 mi WSW of Kelseyville 500 Comment
  JEPS16169  Mimulus nudatus Rimo Bacigalupi with J. R. Sweeney 1953-5-26 4141 Lake n Black Oak Villa (in tributary to Butts Creek, along Butts Canyon Road, just n of Napa-Lake County line) 259 Comment
  RSA101671  Mimulus nudatus H. D. Ripley, R. C. Barneby 1945-6-21 6925 Lake Along an ephemeral stream 8 miles S of Middletown 335 Comment
  UC103810  Mimulus nudatus T. S. Brandegee, K. Brandegee May, 1890 Lake Bradford Comment
  POM273725  Mimulus pilosus Lyman Benson 1928-6-14 235 Lake Kelseyville; Mt. Range: Middle North Coast; River: Kelsey Creek. 457 Comment
  UC1925897  Mimulus pilosus Donald G. Nelson 1940-8-7 714 Lake near Lake and Napa county boundary. Knoxville to Lower Lake (town). Comment
  JEPS4661  Mimulus rattanii Rimo Bacigalupi with H. L. Mason and J. R. Sweeney 1953-6-8 4174 Lake just n of bridge Cache Creek (Calif. State Highway No. 53, 1 1/4 mi n of town of Lower Lake) 408 Comment
  RSA2328  Mimulus tricolor J. W. Blankinship 1923-4-26 s.n. Lake Kelseyville. Comment
  SEINET7067199  Mimulus tricolor A. G. Vestal 1947-5-3 s.n. Lake About 2.5 miles northeast of Middletown on Route 29. Coordinate datum: NAD27. UTM Zone 10, 536742mE, 4291879mN. Comment
  UC672527  Mimulus tricolor H. L. Mason 1934-5-5 8121 Lake sw Mt. Konocti Comment
  UCSB7522  Mimulus tricolor Sweeney, J.; Bacigalupi, Rimo 1953-5-18 Lake along Pope Valley road 4 mi. S.E. of junction with Highway 53 (Calif.); near Middletown; in Long Valley 320 Comment
  JEPS77387  Minuartia californica Robert M. Lloyd 1963-5-4 2613 Lake on road to Hopland about 1/2 mi from State Highway 29 (approx. 2 mi below Lakeport) 396 Comment
  UCD19728  Minuartia californica C. H. Lamoureux; J. M. Tucker and R. Gankin 1957-5-4 1247 Lake One mile south of Kelseyville, on Lower Lake Road. Comment
  CAS-BOT-BC388651  Minuartia douglasii Alice Eastwood; John Thomas Howell 1938-5-17 5661 Lake Near Upper Lake Comment
  CAS-BOT-BC388652  Minuartia douglasii Alice Eastwood; John Thomas Howell 1938-5-15 5529 Lake Mirabel Mine Comment
  UCD41758  Minuartia douglasii Geri Hulse-Stephens 2001-4-28 560 Lake Goat Mountain. White Ranch. 944 Comment
  UCD66977  Minuartia douglasii Ellen Dean; Davis Botanical Society 2008-5-31 5046 Lake west of I-5 at Maxwell, western slope of Goat Mountain at terminus of forest service road that ends due west of Goat Mountain lookout and southeast of Youngs Corral Spring. 1490 Comment
  HSC46521  Monardella odoratissima subsp. pallida J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9292 Lake Boardman Ridge, along FS Rd. 1N02, 1.4 mi. N of junction with FS Rd. 20N01 1006 Comment
  CAS-BOT-BC220501  Monardella villosa D. Cleveland 1883-1-1 s.n. Lake Allen Springs Comment
  CAS-BOT-BC220530  Monardella villosa Mrs. Alexander McCallum 1898-7-1 s.n. Lake Upper Lake Comment
  UC1124612  Monardella villosa subsp. villosa A. Simontacchi 1937-9-24 190 Lake 1 mi N of Lakeshore; Lakeport Quadrangle Comment
  UCD135913  Monardella villosa subsp. villosa Veron H. Oswald; Lowell Ahart 1998-7-15 9295 Lake East side of county near Barrel Spring on the east side of Baldy Mountain, and west of Walker Ridge Road, 0.8 mile south of Bartlett Springs Road. 640 Comment
  JEPS55472  Monardella viridis subsp. viridis W. L. Jepson 1897-7-15 100 j Lake Mt. Hanna Comment
  SEINET7883438 Image available Monolopia major Leo Koch 1940-1 930 Lake east of Lower Lake Comment
  JEPS80166  Montia chamissoi L. R. Heckard with J. Hickman 1980-7-2 5317 Lake 10 mi w of Stonyford (ne of Snow Mountain peaks, Upper Milk Ranch Meadow); Upper Milk Ranch Meadow 1920 Comment
  UC1146591  Muhlenbergia asperifolia Freed W. Hoffman 1949-9-24 3144 Lake Complexion Creek North Coast Ranges, Indian Valley Comment
  RSA545373  Myriophyllum hippuroides Robert F. Thorne, L. DeBuhr 1975-8-15 46827 Lake Boggs Lake: W of Mt. Hannah, ca. 7.5 mi. SSE of Kelseyville and 3 mi. NNW of Glenbrook Resort. 854 Comment
  JEPS45720  Myriophyllum hippuroides W. L. Jepson 1897-7-15 14138 Lake In a mountain pond near Mt. Hanna, between Mt. Hanna and Clear Lake. Comment
  UC1299461  Nama californica Freed W. Hoffman 1948-6-24 2481 Lake on Highland Creek 3.1 mi e of summit of Hopland-Highland Springs Road; North Coast Ranges, Highland Creek Comment
  UCD88094  Nassella cernua Elizabeth Wilson 1940-6-4 s.n. Lake Clear Lake. Comment
  CHSC8593  Nassella pulchra Dave Isle 1969-4-12 308 Lake On N. side of HW 20 just W. of Lucerne (at base of cliff just across the road from clear lake). 411 Comment
  POM197365  Nassella pulchra Le Roy Abrams 1928-5-5 12382 Lake Bartlett Mt. Grade, 1 mi. from Clear Lake. Comment
  UCD42063  Nasturtium officinale Geri Hulse-Stephens 2001-6-30 734 Lake Goat Mountain. Three Walnuts Marsh. 944 Comment
  UC907793  Navarretia atractyloides Herbert L. Mason 1945-6-28 12591 Lake e of Middletown (just below the bridge) 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
  UC914235  Navarretia cotulifolia Verne Grant and Alva Grant 1946-5-26 7639 Lake Guinot Lake, Lake-Napa counties Pope Valley Comment
  UC1008737  Navarretia divaricata John Thomas Howell 1945-6-21 21206 Lake Bartlett Flat Comment
  CAS-BOT-BC300556  Navarretia divaricata subsp. vividior Mona Bourell 1997-7-2 6513 A Lake Mendocino National Forest, N. boundary of Snow Mountain Wilderness Boundary. Crockett Trailhead 1584 Comment
  POM65779  Navarretia divaricata subsp. vividior Katherine Brandegee 1910-8-14 s.n. Lake Cobb Mountain; entrance to Anderson Springs Comment
  UC142960  Navarretia divaricata subsp. vividior Katharine Brandegee 1910-8-14 Lake entrance to Anderson Springs Cobb Mt., Anderson Springs Comment
  SEINET200255  Navarretia heterandra Herbert L. Mason 1953-6-8 14526 Lake Locomono Meadow, north of Middletown Comment
  JEPS80747  Navarretia intertexta L. R. Heckard and J. C. Hickman 1981-7-29 5709 Lake North of road and Summit Springs; south side Snow Mt. 1539 Comment
  POM282338  Navarretia intertexta Lyman Benson 1928-6-14 241 Lake Kelseyville; Mt. Range: Middle North Coast; River: Kelsey Creek. 457 Comment
  UC1112242  Navarretia intertexta S. Galen Smith with J. Anderson 1957-6-9 3003 Lake ca 3 mi w Cobb Valley (e of Bottle Rock Road, margins of Boggs Lake, at e side of lake); Boggs Lake 899 Comment
  UC908639  Navarretia intertexta Herbert L. Mason 1945-6-28 12594 Lake 3 mi e Middletown Comment
  UCD39789  Navarretia intertexta Beecher Crampton?; with Sweeney 1950-5-1 s.n. Lake Highland Springs. Comment
  UCD48474  Navarretia intertexta H. L. Mason 1945-6-28 12594 Lake 3 miles east of Middletown, Lake County, California. Comment
  CAS-BOT-BC230320  Navarretia jepsonii John Thomas Howell 1937-7-18 13106 Lake Near Middletown Comment
  UCD20488  Navarretia jepsonii E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1058 Lake McLaughlin UC Reserve. Lower reaches of southeastern slopes of Research Hill. Just W of parking area and old 4-wheel drive road that goes south from Knoxville-Berryesa Rd. SW of Hunting Creek. 609 Comment
  RSA642573  Navarretia leucocephala subsp. bakeri Stan C. Spencer 1994-5-14 4514 -a1 Lake Lower Lake, south 1 mile (1.1 mile S of Hwy 53) on Hwy 29; west side of Hwy fenceline Comment
  CAS-BOT-BC230408  Navarretia leucocephala subsp. plieantha B. Crampton 1953-6-2 1381 Lake W edge of Boggs Lake, NW slope of Mount Hannah Comment
  CHSC79191  Navarretia leucocephala subsp. plieantha Beecher Crampton 1956-6-26 3670 Lake Loch Lomond. 855 Comment
  CHSC79338  Navarretia leucocephala subsp. plieantha Beecher Crampton 1956-6-27 3683 Lake 1.8 miles east of Loch Lomond, on road to Seigler Springs. 815 Comment
  UCD106393  Navarretia linearifolia subsp. pinnatisecta Vernon H. Oswald; Lowell Ahart 1998-7-15 9281 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
  JEPS48815  Navarretia mellita W. L. Jepson 1943-7-18 20858 Lake Red Mt. Mayacamas Range Comment
  UCR197999  Navarretia plieantha Beecher Crampton 1953-6-2 1381 Lake Northwestern; Inner North Coast Ranges region, northwest edge of Boggs Lake, northwest slope of Mt. Hannah 854 Comment
  CAS-BOT-BC232653  Navarretia pubescens Herbert L. Mason 1945-5-12 12579 Lake Locomono Creek, E of Middletown 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
  UCD59447  Navarretia pubescens H. L. Mason 1945-5-12 12579 Lake Meadow, Locomono Creek, east of Middletown. Comment
  CHSC71443  Navarretia sinistra subsp. pinnatisecta Vernon H. Oswald; Lowell Ahart 1998-7-15 9281 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
  UCD167379  Navarretia sinistra subsp. pinnatisecta Eric LoPresti 2016-7-6 17 Lake adjacent to McLaughlin UC Reserve. Knoxville State Recreation Area, Dunnigan Hill Road. 685 Comment
  JEPS70469  Navarretia squarrosa R. F. Hoover 1938-9-5 3813 Lake s base of Mt. Konocti Mt. Konocti Comment
  UC146172  Navarretia squarrosa J. P. Tracy 1905-8-21 2373 Lake 6 mi nw Lakeport (in hills about Scotts Valley); Scotts Valley 426 Comment
  UC909062  Navarretia viscidula Herbert L. Mason 1945-6-28 12607 Lake 2.5 mi s Kelseyville Comment
  UCD32589  Navarretia vividior Beecher Crampton 1954-6-8 1944 Lake Lake County, Bottle Rock Road, 0.5 mile southwest Boggs Lake, mountain flat. 914 Comment
  JEPS5492  Nemacladus capillaris Rimo Bacigalupi and G. T. Robbins 1954-6-24 4578 Lake 3 mi above Lake Pillsbury (along forest service road to Mt. Hull lookout, watershed of Squaw Valley Creek); Mt. Hull, Squaw Valley Creek 701 Comment
  JEPS7592  Nemacladus capillaris Willis L. Jepson 1892-7-30 21093 Lake near Uncle Sam Mt. (= Mt. Konocti); Mountain Region of Clear Lake Comment
  SD133936  Nemacladus capillaris Barbara Ertter 1988-7-4 7689 Lake Bear Creek Road ca. 10 airmiles north of Upper Lake (town), crest of road 3.8 miles from Elk Mountain Road, dry edge of seep area southwest ro 975 Comment
  SD6552  Nemacladus capillaris Daniel Cleveland 1882-6-18 Lake Allen Springs Comment
  SEINET1869549  Nemacladus capillaris Barbara Ertter 1988-1 7689 Lake Bear Creek Rd ca 10 airmiles N of Upper Lake (town), crest of road 3.8 mi from Elk Mt Rd, dry edge of seep area SW of road in regenerating chaparral and planted trees, Mendocino Nat'l For. 975 Comment
  RSA516613  Nemacladus capillaris R. C. Bacigalupi, G. T. Robbins 1956-6-1 5682 Lake Hesse Flat, along Lower Lake to Kelseyville Road. 567 Comment
  RSA74464  Nemacladus capillaris Milo S. Baker 1947-6-1 11795 Lake 6.6 mi. W of Lakeport near Hwy. Comment
  SEINET3812471 Image available Nemacladus capillaris Rimo Bacigalupi, G. T. Robbins 1954-6-24 4580 Lake Watershed of Squaw Valley Creek on slopes 5.1 miles above Lake Pillsbury along forest service road to Mt Hull lookout 853 Comment
  UC102228 Image available Nemacladus montanus D. Cleveland 1882-6-25 Lake Allen's Springs 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
  RSA10779  Nemophila heterophylla Carl B. Wolf 1928-5-6 2040 Lake 3 miles west of Bartlett Springs on the road to Clear Lake. Comment
  UC663111  Nemophila heterophylla F. G. Meyer 1938-4-5 1373 Lake ne side Clear Lake Comment
  UC730047  Nemophila heterophylla Leo F. Koch 1940-4-16 786 Lake one mi s of junction of Highway 29 and Bottle Creek Road (s of Kelseyville); s of Kelseyville Comment
  HSC35256  Nemophila menziesii Pamela Bruce 1975-5-3 9 Lake 5.8 mi. W of jct. with Rte. 29 on Scott's Creek Rd. 915 Comment
  UCD160445  Nemophila menziesii James A. Neilson Jr. 1975-5-22 3179 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  SEINET12318318  Nemophila menziesii Unknown 1978-1 6 Lake jct. Hwys 29 and 175, ca 3 mi SE of Kelseyville 500 Comment
  POM249022  Nemophila menziesii var. menziesii Lincoln Constance 1938-4-22 2144 Lake A branch of Cache Creek, 4 miles southwest of Lower Lake, North Coast Ranges. 457 Comment
  CAS-BOT-BC219416  Nemophila parviflora Alice Eastwood 1925-5-22 12845 Lake Dashiells, Mt. Sanhedrin Comment
  JEPS80728  Nemophila parviflora L. R. Heckard and J. C. Hickman 1981-7-28 5687 Lake w side Snow Mt. Snow Mt. (Bear Creek); , Bear Creek 1569 Comment
  UC730034  Nemophila parviflora Leo F. Koch 1940-4-16 785 Lake one mi s of junction of Highway 29 and Bottle Creek Road s Kelseyville; s of Kelseyville Comment
  JEPS80171  Nemophila pedunculata L. R. Heckard, and J. C. Hickman 1980-7-2 5322 Lake Upper Milk Ranch Meadow (meadow edge, ne of Snow Mt. peaks, ca. 10 mi w of Stonyford); ne of Snow Mt. peaks, upper Milk Ranch Meadow 1920 Comment
  POM256414  Nemophila pedunculata H. L. Mason 1938-5-1 11744 Lake Bartlett Springs. Comment
  UC606958  Nemophila pedunculata L. Constance 1938-4-22 2145 Lake 4 mi sw Lower Lake (on a branch of Cache Creek, North Coast Ranges); North Coast Ranges, sw of Lower Lake, Cache Creek branch 457 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
  CDA37620  Nuphar polysepala Garrison 2004-6-2 PDR 1405787 Lake North Coast Ranges; Clear Lake at Reeves Lane, Lakeport. Sheet 2 of 2 405 Comment
  CAS-BOT-BC142261  Oemleria cerasiformis M. S. Jussel 1931-3-30 5 Lake Cobb Mt., Jordan Park Comment
  JEPS81308  Oemleria cerasiformis L. R. Heckard and J. C. Hickman 1982-7-5 5923 Lake about 0.5 mi nw Summit Springs (s side of Snow Mt); Snow Mt. 1500 Comment
  POM140408  Oemleria cerasiformis A. A. Heller 1902-7-14 5859 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  RSA2222  Oemleria cerasiformis J. W. Blankinship 1927-3-24 s.n. Lake Mt. Konocti. 610 Comment
  CAS-BOT-BC349934  Onopordum acanthium T. C. Fuller 1958-7-10 897 -58 Lake Bank of Kelsey Creek, 1/2 mi. N/Pine Grove Comment
  CAS-BOT-BC254332  Orcuttia tenuis Milo S. Baker 1948-7-23 12060 Lake Bogg's Lake at northern end near small water hole 914 Comment
  RSA623867  Orcuttia tenuis Jon E. Keeley 1985-7-20 7939 Lake Bogg's Lake, south end Comment
  UCD88252  Orcuttia tenuis Milo S. Baker 1948-7-23 12060 Lake Boggs Lake. 914 Comment
  CAS-BOT-BC499898  Orobanche fasciculata Agnes M. Bowman 1902-5-1 115 Lake Sulphur Banks Comment
  CAS-BOT-BC238380  Orthocarpus A. A. Heller 1916-6-8 12380 Lake Between Hough's Springs and the Colusa county line Comment
  POM89919  Orthocarpus attenuatus F. W. Peirson 1926-4-2 6605 Lake Lower Lake. Comment
  RSA80312  Orthocarpus densiflorus F. W. Peirson, Mabel B. Peirson 1926-4-2 6585 Lake West end of Clear Lake. Comment
  PASA151  Orthocarpus erianthus Frank W. Peirson 1926-4-2 Lake Clear Lake, West end of lake in damp adobe field Comment
  RSA202257A  Orthocarpus faucibarbatus L. D. Thurman 1965-4-13 641 Lake 4 miles southeast of Middletown on Butts Canyon Road. Comment
  POM71752  Orthocarpus lithospermoides Philip A. Munz 1925-6-18 9877 Lake Lakeport. Comment
  RSA2444  Orthocarpus lithospermoides J. W. Blankinship 1923-6-25 s.n. Lake Kelseyville. Comment
  CAS-BOT-BC316817  Packera clevelandii LeRoy Abrams 1916-7-27 6270 Lake Near Hough Springs Comment
  CAS-BOT-BC316818  Packera clevelandii Milo Samuel Baker 1944-6-28 10850 Lake Sidehill marsh on serpentine area near Glenbrook, Cobb Val, Lake Co. Comment
  CAS-BOT-BC316823  Packera clevelandii A. Heller 1916-6-8 12383 Lake Between Hough's Springs and the Colusa County line, along tributary of Cache Creek Comment
  JEPS23647  Packera clevelandii W. L. Jepson 1938-6-9 18950 Lake on flat along Stanton Creek (northeastern Lake County); Indian Valley 487 Comment
  UC767452  Packera clevelandii R. F. Hoover 1938-6-9 3578 Lake Indian Valley Comment
  UC831651  Packera clevelandii A. A. Heller 1916-6-8 12383 Lake between Hough's Springs and the Colusa County line (on a tributary of Cache Creek); Cache Creek Comment
  CAS-BOT-BC316857  Packera eurycephala var. eurycephala J. Clausen 1935-5-22 1060 Lake 14.9 mi southeast of Lower Lake Comment
  UCD110429  Packera eurycephala var. eurycephala Daniel Slakey; CNPS volunteers 2011-6-11 15 Lake Walker Ridge. 0.4 miles N of Hwy. 20 on Walker Ridge Rd. Ridgetop on E side of road. 655 Comment
  UC767458  Packera eurycephala var. eurycephala R. F. Hoover 1941-5-2 4970 Lake 3 mi w Middletown Comment
  UCD151278  Packera greenei James A. Neilson Jr. 1974-5-24 2745 Lake Mayacmas Mountains, Childers Peak area, Barceloux Ranch. (Elevation estimated using Google Earth by label maker.) 579 Comment
  UC91654  Packera greenei T. S. Brandegee 1892-1 Lake Comment
  CAS-BOT-BC10383  Paeonia brownii Mrs. H. M. Mitchell 1932-5-8 s.n. Lake Lake County Comment
  UC909748  Paeonia brownii Milo S. Baker 1950-5-6 12206 Lake about 1 mi se Borax Lake Comment
  UC1101587  Panicum capillare Herbert L. Mason 1946-7-27 12952 Lake 2-3 mi n Lakeport (Clear Lake); Clear Lake Comment
  UC186850  Panicum capillare Joseph P. Tracy 1905-8-21 2383 Lake along Scott Creek (in Scott Valley); Northern Coast Ranges, , Scott Valley 426 Comment
  UC614730  Panicum capillare Beryl O. Schreiber 1936-9-19 2337 Lake 1 mi n Sheep Camp (Snow Mountain Trail) 1341 Comment
  UC858299  Parnassia californica Milo S. Baker 1940-8-30 9877 Lake about 1 mi n of Glenbrook (Cobb Valley); Cobb Valley Comment
  UC1185332  Parvisedum leiocarpum P. C. Hutchison 1961-5-4 Lake Manning Flat 5 mi w of Lower Lake (on road to Kelseyville); Manning Flat Comment
  UC971705  Parvisedum pentandrum Leo Koch 1940-4-27 900 Lake 4.4 mi s of Lakeport (Inner North Coast Ranges); Inner North Coast Ranges Comment
  CDA40182  Pectocarya pusilla G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18553 Lake North Coast Ranges; Silver Spur Ranch. Benmore Canyon at intersection of Box Canyon, 1 1/2 mi. S of spillway at Indian Valley Reservoir. 441 Comment
  CHSC32889  Pedicularis densiflora Charmaine Rust 1980-4-17 11 Lake Pinkeye Lake, ca. 2.0 mi w of Lower Lake. 499 Comment
  UCD110918  Pedicularis densiflora Christopher Mallek 2008-1 HS1- 6 Lake Highland Springs. 602 Comment
  UC726940  Pellaea mucronata var. mucronata A. A. Heller 1919-5-10 13150 Lake valley below Summit Comment
  UCD32423  Penstemon heterophyllus Beecher Crampton 1950-5-20 587 Lake about one mile above Highland Springs, on bench above Highland Creek. 457 Comment
  RSA523383  Penstemon heterophyllus subsp. purdyi W. L. Jepson 1941-5-11 5023 Lake South base of Mt Konocti. Comment
  JEPS41071  Penstemon heterophyllus var. heterophyllus Rimo Bacigalupi, and L. R. Heckard, J. R. Sweeney 1965-5-16 9108 Lake 2.75 mi sw Lower Lake (southwestern end of Excelsior Valley); sw end of Excelsior Valley, sw of Lower Lake 426 Comment
  JEPS80073  Penstemon heterophyllus var. heterophyllus L. R. Heckard with J. Hickman 1979-6-16 5085 Lake nw Timber Lake (Snow Mt.); , nw of Timber Lake 1493 Comment
  UC173691  Penstemon heterophyllus var. purdyi H. M. Hall 1913-7-23 9577 Lake 40 to 50 mi from the Pacific Ocean (Hullville, Northern Lake County); Inner North Coast Ranges, Hullville 685 Comment
  RSA111663  Penstemon purpusii Philip A. Munz 1956-7-26 22317 Lake West Peak Ridge, Snow Mt. 2073 Comment
  HSC42016  Pentagramma triangularis M. A. Baker 1977-4-24 235 Lake Bartlett Springs Rd. at Kilpepper Creek 503 Comment
  CAS-BOT-BC77107  Pentagramma triangularis subsp. triangularis J. W. Blankinship 1924-11-2 s.n. Lake Kelseyville, Mt. Konocti Comment
  SEINET7096755  Perideridia A. G. Vestal 1955-4-6 3708 Lake Erpentine above the road. Ca 3.1 miles north of Middletown on Big Canyon Road.NAD27, 38? deg. 47' 54ao, -122?_ 36' 46ao (converted to WGS84 decimal degrees) UTM Zone 10, 533618mE, 4294246mN. Comment
  CAS-BOT-BC413519  Persicaria amphibia J. W. Blankinship 1925-7-17 s.n. Lake Boggs' Lake, Mt. Hannah Comment
  CAS-BOT-BC418867  Persicaria hydropiperoides Lyman Benson 1931-8-31 2892 Lake Soda Bay, Middle N Coast Range, Clear Lake 426 Comment
  UC1051765  Phacelia heterophylla subsp. virgata L. R. Heckard 1951-6-13 162 Lake 3 mi n Bartlett Springs (on road to Crabtree Hot Springs (and Stonyford)) Comment
  UCD41902  Phacelia heterophylla subsp. virgata Geri Hulse-Stephens 2001-6-28 685 Lake Goat Mountain. Wyman Switchbacks. 1173 Comment
  HSC43994  Phacelia imbricata Robert M. Specht 1977-4-28 818 Lake Ukiah District [somewhere within the BLM district bounday, see County and TRS for location, not from the city of Ukiah proper] 488 Comment
  HSC75313  Phacelia imbricata Teresa Prendusi 1977-4-23 Lake 0.4 mi. N of Hwy. 20 on Walker Ridge Rd. 640 Comment
  POM289354  Phacelia imbricata Lyman Benson 1928-3-28 153 Lake Highland Springs, Middle North Coast Mt. Range, Dobe Creek. 610 Comment
  RSA8464  Phacelia imbricata M. S. Jussel 1933-6-30 329 Lake Glenbrook Comment
  UC901840  Phacelia imbricata subsp. imbricata L. Constance, L. R. Heckard, and A. R. Kruckeberg 1950-5-13 3335 Lake 1.5 mi e Indian Valley; Complexion Creek canyon 457 Comment
  SEINET8247329  Phacelia linearis John B. Leiberg 1896-7-30 2738 Lake Coleman Vally and Bidwell. 1600 Comment
  UC909759  Phacelia ramosissima var. ramosissima Milo S. Baker 1950-5-23 12240 Lake about 1 mi se Borax Lake Comment
  JEPS13701  Phacelia rattanii Rimo Bacigalupi with G. T. Robbins 1955-6-7 5255 Lake beside stream of Soda Creek (just w of north arm of Pillsbury Lake) 521 Comment
  UC146178  Phacelia rattanii J. P. Tracy May 28 1902-Jun 2 1902 1675 Lake 6 mi nw Lakeport; hills about Scotts Valley 426 Comment
  OBI13739  Phacelia rattanii Rimo Bacigalupi, G. T. Robbins 1955-6-7 5255 Lake Gravel bed beside living stream of Soda Crk, W of low ridge just W of N arm of Pillsbury lake 521 Comment
  UC545794  Phacelia suaveolens Annetta M. Carter 1933-5-28 354 Lake se slope Mt. Konocti Comment
  RSA74709  Phacelia suaveolens Annetta Carter 1933-5-28 354 Lake SE slope of Mt. Konocti. Comment
  CDA40143  Phacelia tanacetifolia G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18577 Lake North Coast Ranges; Silver Spur Ranch. Benmore Canyon at intersection of Box Canyon, 1 1/2 mi. S of spillway at Indian Valley Reservoir. 432 Comment
  SEINET5499597  Phacelia tanacetifolia R. R. Halse 2007-3-25 7129 Lake Along State HWY 20 about 7 miles northwest of Clearlake Oaks or 11.4 miles southeast of Upper Lake, at junction with Diane Ct. 396 Comment
  RSA63329  Phacelia tanacetifolia Milo S. Baker 1950-4-15 12181 Lake Roadbank between Clear Lake Oaks and Lucerne Valley along eastern shore of Clear Lake. Comment
  CDA40158  Phalaris aquatica G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18588 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. 438 Comment
  UC50724  Phalaris arundinacea Jos. Burtt Davy 1900-5-30 6633 Lake Upper Lake Comment
  CAS-BOT-BC265891  Phalaris caroliniana Carl B. Wolf 1928-5-4 1907 Lake 3 miles north of Middletown Comment
  CDA14188  Phleum pratense G. F. Hrusa 1997-7-23 14018 Lake North Coast Ranges; Not common here. Outside, relatively dry edge of southern part of Loch Lomond pool at Loch Lomond townsite. Annual. Comment
  RSA2549  Phleum pratense J. W. Blankinship 1924-6-8 s.n. Lake Kelseyville Comment
  SEINET7075505  Phlox gracilis A. G. Vestal 1955-5-8 3714 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
  UC1078809  Phoradendron densum R. Ornduff 1957-5-5 1279 Lake 0.3 mi. s. of bridge across St. Helena Creek (on Calistoga-Middleton rd.) Comment
  HSC40288  Phoradendron serotinum subsp. tomentosum J. D. Ackerman, A. M. Montalvo 1975-9-10 708 Lake N side of Boggs Mtn., E of Cobb, Spikenard Creek near Rd. 100 817 Comment
  RSA463068  Phragmites australis Lyman Benson 1929-12-27 1653 Lake Soda Bay, Clear Lake. Comment
  CAS-BOT-BC140590  Physocarpus capitatus David D. Keck 1933-7-1 2460 Lake Headwaters of Kelsey Creek, near Glenbrook 915 Comment
  SEINET3152615  Physostegia virginiana T. S. Brandegee 1891-6-24 sn Lake Upper Lake Comment
  HSC37755  Pickeringia montana A. M. Montalvo, J. D. Ackerman 1975-9-11 705 Lake N side of Boggs Mtn. E of Cobb. Spikenard Cr. near Rd. 100. 817 Comment
  HSC34015  Pinus coulteri Pamela Bruce 1975-5-3 12 Lake 2.1mi N of junction of Bottle Rd. and Hwy. 175, Bulk Collection # 67, [Cultivated?] 762 Comment
  JEPS80439  Pinus lambertiana L. R. Heckard and J. Hickman 1980-7-2 5327 Lake hanging on cliff at summit of Signal Peak, Snow Mt. 2036 Comment
  CAS-BOT-BC72851  Pinus ponderosa Herman Knoche 1919-11-26 3103 1/2 Lake Lower Lake, west shore Comment
  CAS-BOT-BC72898  Pinus ponderosa Agnes M. Bowman 1900-9-1 317 Lake Sulphur Banks Comment
  RSA797372  Pinus sabiniana Keith E. Hoffmaster 1938-6-27 s.n. Lake Near Clearlake Oaks (Hanson Ranch). Comment
  UCD132530  Pinus sabiniana Ninh Khuu; PLS 102 plant collecting interns 2013-5-4 5 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. Along undeveloped road that goes southeast from Glebe Road at gate. 559 Comment
  CAS-BOT-BC169561  Plagiobothrys Greg de Nevers 2001-3-11 12126 Lake Clear Lake, Rodman Slough Preserve 457 Comment
  CAS-BOT-BC228056  Plagiobothrys L. R. Abrams 1928-5-4 12313 Lake 5 miles NE of Middletown on road to Lower Lake Comment
  UC1278054  Plagiobothrys bracteatus Beecher Crampton 1956-6-26 3654 Lake 3.5 mi e Seiglers Springs (by road, margin of Snow Lake); Snow Lake 655 Comment
  UC149957  Plagiobothrys bracteatus Katharine Brandegee 1911-6-30 Lake Boggs Lake Bottle Rock Mountain Comment
  UC579697  Plagiobothrys bracteatus H. S. Yates 1934-4-15 3772 (94) Lake Bendmore Valley Ukiah Quadrangle 762 Comment
  RSA0115198  Plagiobothrys bracteatus Lyman Benson 1948-7-3 12894 Lake Boggs Lake, west of Mt. Hanna. Mt. Range: Middle North Coast. 853 Comment
  HSC44305  Plagiobothrys cognatus Barbara Kelly 1977-4-23 312 Lake Hwy. 20, 2.2 mi. W of its junction with Hwy. 29 Comment
  HSC95798  Plagiobothrys fulvus A. Skelly, G. McCabe, B. Bletcher 1996-3-30 24 Lake 5.3 mi. W of Walker Ridge Rd. on Indian Res. Rd.; 57 mi. E of Hwy. 101 on Hwy. 20. Beside Clear Creek 549 Comment
  JEPS77372  Plagiobothrys fulvus Robert M. Lloyd 1963-5-4 2599 Lake 14 mi n Cobb (on State Highway 29) 426 Comment
  CHSC33093  Plagiobothrys nothofulvus Teri Bartowski; Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 11 Lake Coldsprings Campground, along access road to Indian Valley Dam. Comment
  HSC62782  Plagiobothrys nothofulvus Thomas Wood 1979-4-14 105 Lake 0.4 mi. N of S.R. 20 on the Walker Ridge Rd. 640 Comment
  UC25060  Plagiobothrys shastensis C. A. Purpus 1898-5 Lake Comment
  HSC82443  Plagiobothrys stipitatus Thomas W. Nelson, Jane P. Nelson 1980-4-26 5093 Lake Tule Lake, SE side of Hwy. 20, 3 mi. from its junction with Hwy. 29 Comment
  UC909761  Plagiobothrys stipitatus var. micranthus Milo S. Baker 1950-6-2 12263 Lake nw base Mt. Hanna; Bogg Lake 914 Comment
  RSA22134  Plagiobothrys tenellus Alice Eastwood, J. T. Howell 1938-5-16 5570 Lake Clear Lake Park. Comment
  RSA63673  Plagiobothrys tenellus Milo S. Baker 1950-5-23 12220 Lake About 1 mile SE of Borax Lake Comment
  UC78091  Plagiobothrys tenellus Brandegee May 1884 Lake Lakeport Comment
  UC903732  Plagiobothrys tenellus Milo S. Baker 1947-4-16 11685 Lake roadside between Burns Val. and Borax Lake Comment
  CHSC36182  Plantago erecta G. H. Snodgrass 1981-4-4 PT- 6 Lake Pinkeye Lake, ca. 2.0 mi w of Lower Lake. 499 Comment
  HSC62803  Plantago erecta Marla J. Carollo Apr 1979 21 Lake .4 mi. N of State Rte. 20 on Walker Ridge Rd. 640 Comment
  POM283959  Plantago erecta Lyman Benson 1928-4-30 854 Lake 2 miles S Lakeport, Mayacamas Mt Range, Clear Lake watershed. 488 Comment
  RSA0054825  Plantago erecta Lois Weston 1942-4-24 1160 Lake Putah can. Comment
  UC1192025  Plantago major Herbert L. Mason 1945-8-24 12682 Lake e shore Lower Lake Comment
  RSA0034196  Platanthera dilatata var. leucostachys M. Bourell 1997-7-3 6596 Lake Mendocino National Forest, meadow along road to summit of Sheetiron Mountain. Comment
  UCD42035  Platanthera dilatata var. leucostachys Geri Hulse-Stephens 2001-6-2 590 Lake Goat Mountain. Addington Camp; Common name: white-flowered bog-orchid. 1386 Comment
  CAS-BOT-BC361318  Platanthera sparsiflora David Toren; Ed Dearing 2013-6-20 10099 A Lake Field redacted by CAS, contact the data manager for more information 1722 Comment
  POM161404  Platystemon californicus var. californicus R. C. Bacigalupi 1926-3-28 1260 Lake Just north of Middle Town. Comment
  RSA41870  Platystemon californicus var. californicus Ella Dales Cantelow 1938-5-8 4080 Lake 2 mi S of Lakeport, Hopland Rd. Comment
  UCR256110  Plectritis Greg de Nevers 2001-4-8 12178 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 476 Comment
  CDA21538  Plectritis ciliosa G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17088 Lake North Coast Ranges; immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  JEPS124294  Plectritis macrocera Lowell Ahart 2015-4-10 20023 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
  RSA0114869  Plectritis macrocera Lowell Ahart 2015-4-28 20096 Lake 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. Comment
  UC168953  Plectritis macrocera J. P. Tracy May 28 1902-Jun 2 1902 1643 Lake 6 mi nw of Lakeport (about Scotts Valley) 426 Comment
  JEPS101992  Pleuropogon californicus Dean Wm. Taylor with Mey Akasah 1999-6-3 17216 Lake Manning Flat, along Highway 29 5 miles West from Lower Lake 563 Comment
  UC1462564  Pleuropogon californicus G. L. Church 1941-5-23 1280 Lake Kelseyville Comment
  HSC44643  Pleuropogon californicus var. davyi M. Alcasas 1978-4-16 31 Lake Bachelor Valley Rd., 1.5 mi. from Hwy. 20, 10755 B.V.R. 396 Comment
  RSA309030  Pleuropogon californicus var. davyi G. L. Church 1941-5-23 s.n. Lake Kelseyville Comment
  UCD36599  Pleuropogon californicus var. davyi Beecher Crampton 1955-5-10 2762 Lake Lake County, 1 mile north of Kelseyvillle, along western margin of Kelsey Creek. Comment
  UCD90212  Pleuropogon californicus var. davyi M. Alcasas 1978-4-16 31 Lake Bachelor Valley Road, 1.5 mi. from State Route 20 at 10755 Bachelor Valley Road. 396 Comment
  CDA2377  Poa bulbosa A. A. Beetle 1941-4-27 1735 Lake Shore of Clear Lake. 0 Comment
  POM264314  Poa bulbosa A. A. Beetle 1941-4-27 1735 Lake shore of Clear Lake, west side of roadside bank. Comment
  UCD90688  Poa bulbosa M. D. Miller 1948-5-1 s.n. Lake Near Middletown. Comment
  SEINET10828389  Poa bulbosa Pauleen Broyles 1977-5-16 Broyles 123 Lake Large population at W base of Mt. Konocktim 1.6 km e of Kelseyville. Kelseyville Quadrangle, 15". Center of Sect. 13, T13N, R8W. 456 Comment
  UCD90696  Poa bulbosa J. D. Skoss 1947-4-20 s.n. Lake Coast Ranges. Comment
  CHSC8604  Poa howellii B. Hamilton 1969-4-10 30 Lake Found along Clear Lake. 1 1/2 miles outside of Clear Lake Oaks on Highway 20. Comment
  HSC26531  Poa pratensis J. P. Smith, J. O. Sawyer 1971-6-5 4699 Lake Comment
  SBBG676  Poa secunda A. A. Beetle 1941-4-27 1733 Lake Clear Lake, SW corner Comment
  HSC10739  Poa secunda subsp. secunda T. F. Newman 1965-4-6 652 Lake 15 mi. E of Clear Lake Oaks. Comment
  HSC41903  Poa secunda subsp. secunda M. A. Baker 1977-4-23 198 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  JEPS75035  Poa secunda subsp. secunda L. R. Heckard 1972-7-8 3034 A Lake near summit of ridge se of Snow Mt (West Peak) 2072 Comment
  JEPS82276  Pogogyne douglasii Roger Raiche 1983-7-2 30461 Lake Along Butts Canyon Road (2.2 miles east of its intersection with Route 29) E of Middletown. Comment
  RSA0018643  Pogogyne douglasii Keith E. Hoffmaster 1938-6-29 883 Lake Near Clear Lake Oaks. 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
  SEINET6980621  Pogogyne douglasii Wanda P. Vestal, A. G. Vestal 1937-6-25 s.n. Lake 3 miles west of Upper Lake. Comment
  UC1136163  Polygonum amphibium P. L. Johannsen 1937-6-23 1205 Lake 1 mi wnw Laurel Beach; Lakeport Quadrangle Comment
  POM280340  Polygonum aviculare Lyman Benson 1936-8-23 7956 Lake Kelseyville. Mt. range: Middle N. Coast; watershed: Clear Lake. 412 Comment
  CAS-BOT-BC414197  Polygonum aviculare subsp. depressum Paul R. Hitchborn 1929-6-8 s.n. Lake Lakeport Comment
  CAS-BOT-BC414198  Polygonum aviculare subsp. depressum J. W. Blankinship 1928-7-12 s.n. Lake Clear Lake. Timothy ranch Comment
  RSA2378  Polygonum californicum J. W. Blankinship 1928-7-9 s.n. Lake Kelseyville, Lake County Comment
  UC1198094  Polygonum californicum J. P. Tracy May 28 1902-May 30 1902 1706 1/2 Lake 6 mi nw Lakeport (in hills about Scotts Valley) 426 Comment
  UC6679  Polygonum californicum Willis L. Jepson 1892-7 Lake Gravelly Valley South Fork of the Eel River Comment
  CAS-BOT-BC419830  Polygonum parryi John Thomas Howell 1945-6-19 21062 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  SEINET3399385 Image available Polygonum parryi Joseph P. Tracy 1905-8-16 2356 Lake Elk Mountain Comment
  CAS-BOT-BC419840  Polygonum parryi Milo S. Baker 1934-5-5 7650 Lake About midway between Kelseyville & Lower Lake Comment
  RSA781355  Polygonum polygaloides subsp. confertiflorum Anna Kostikova, Glenn Litsios, Sarah Burgy 2010-7-2 156 Lake Harrington Flat Rd, Boggs lake Ecological Preserve. Comment
  UCD38639  Polygonum polygaloides subsp. confertiflorum Beecher Crampton 1956-6-26 3668 Lake Loch Lomond. 855 Comment
  UCD131939  Polypodium calirhiza Fei Chen; PLS 102 plant collecting interns 2013-4-14 5 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. North of road that goes southeast from Glebe Road at gate. 629 Comment
  CAS-BOT-BC233217  Polypogon maritimus John Thomas Howell 1945-6-22 21218 Lake Sulphur Banks Comment
  CAS-BOT-BC233218  Polypogon maritimus John Thomas Howell 1945-6-21 21214 Lake Near Bartlett Springs Comment
  UC1148885  Polypogon maritimus Milo S. Baker 1945-6-21 11016 Lake Bartlett Flat along hiwy to Clear Lake a few mi w Bartlett Sprs; hwy to Clear Lake, w of Bartlett Sprs Comment
  RSA115376  Polypogon maritimus Beecher Crampton 1956-6-26 3640 Lake Margin of Snow's Lake, 3.5 miles east of Seigler Springs 655 Comment
  CAS-BOT-BC232395  Polypogon monspeliensis Greg de Nevers 2001-7-8 12561 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  SBBG54422  Polypogon monspeliensis J. Thomas 1945-6-22 21218 Lake Sulphur Banks Comment
  CAS-BOT-BC72274  Polystichum imbricans subsp. curtum C. F. Luthold 1893-7-1 s.n. Lake Cobb Mt. Comment
  CAS-BOT-BC72312  Polystichum imbricans subsp. imbricans Alice Eastwood 1925-5-25 12779 a Lake Dashiell, Mt. Sanhedrin Comment
  CAS-BOT-BC72319  Polystichum imbricans subsp. imbricans A. A. Heller 1902-7-20 5932 Lake Near the summit of Mt. Sanhedrin Comment
  RSA2809  Polystichum imbricans subsp. imbricans J. W. Blankinship 1926-7-10 s.n. Lake Kelseyville 915 Comment
  POM285113  Populus fremontii Lyman D. Benson 1928-09 223 Lake Kelseyville. Middle N Coast Mtn Range. Kelsey Creek. 488 Comment
  CAS-BOT-BC452146  Potamogeton diversifolius Milo S. Baker 1945-6-29 11099 Lake Bogg's Lake at N.W. base of Mt. Hanna [Hannah] 914 Comment
  CAS-BOT-BC267148  Potamogeton foliosus J. W. Blankinship 1928-7-3 s.n. Lake Kelseyville, pond near Cold Creek (Jordan's) Comment
  UC1100055  Potamogeton illinoensis Milo S. Baker 1945-9-18 11228 Lake near shore just n of Lucern Comment
  UCD21459  Potamogeton illinoensis Tony Gallegos Date Unknown s.n. Lake Clear Lake. Comment
  POM313009  Potamogeton illinoensis Malcolm A. Nobs 1950-8-16 171 Lake Resort area at southeast end of Clear Lake. Comment
  UC420573  Potentilla gracilis H. M. Hall 1913-7-1 9506 Lake Summit Lake inner North Coast Ranges, Mt. Sanhedrin, Summit Lake (Mt. Sanhedrin, Northern Lake County) 1524 Comment
  CAS-BOT-BC540544  Potentilla gracilis var. fastigiata Ethel Crum 1933-7-23 1518 Lake Cobb Mountain 792 Comment
  UCD19382  Potentilla gracilis var. fastigiata Gerald Dickinson 1964-7-21 187 Lake Near Upper Nye Campground. Comment
  CAS-BOT-BC151160  Prunus subcordata Vernon O. Bailey 1916-9-24 s.n. Lake Mt. Konocti, Clear Lake Comment
  RSA293123  Prunus subcordata Thomas W. Nelson, J. P. Smith, Jane Nelson, James Nelson 1976-4-11 2296 Lake Clearlake State Park. Comment
  CAS-BOT-BC154770  Prunus virginiana var. demissa A. A. Heller 1902-7-25 5977 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  JEPS80229  Prunus virginiana var. demissa L. R. Heckard and J. Hickman 1980-7-3 5386 Lake n of road across from Summit Springs (Snow Mountain); Snow Mountain Comment
  CAS-BOT-BC356699  Pseudognaphalium californicum Kate Eastwood Phelps 1934-7-1 s.n. Lake Adams 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
  UC604417  Psilocarphus brevissimus var. brevissimus H. L. Mason 1934-5-5 8122 Lake e of Kelseyville (sw of the base of Mount Konocti) Comment
  UC485199  Psilocarphus tenellus H. M. Hall July 1913 Lake Summit Lake, Mt. Sanhedrin, n Lake County Inner North Coast Ranges, Mt. Sanhedrin 1524 Comment
  RSA123900  Ptelea baldwinii subsp. crenulata A. Simontacchi 1937-7-9 272 Lake 0.3 miles S of Soda Bay. 442 Comment
  RSA1837  Ptelea baldwinii subsp. crenulata Carl B. Wolf 1930-11-2 1796 Lake 4 miles E of Houghs' Mineral Springs on road to Williams. 610 Comment
  RSA63619  Ptelea baldwinii subsp. crenulata Milo S. Baker 1949-5-1 12102 Lake Above and E of Hwy 12. Ca 1 mile S of Clear Lake Oaks. Comment
  CDA35209  Ptelea crenulata F. Metzger & W. O. McCartney 1971-10-14 s.n. Lake Konocti Bay, west side of Soda Bay Road, 0.5 mi. north of Point Lake View Road. 0 Comment
  UCD83886  Pterostegia drymarioides Ellen Dean; Gordon Harrington, Jack Alderson 2010-3-7 5803 Lake Cache Creek Wilderness area, northern part of wilderness, accesssed via DFG property (Redbud Trail), route taken goes overland to Rocky Creek. 356 Comment
  UCD117814  Pyrola aphylla Roman Gankin; W. R. Hildreth 1967-7-3 877 Lake ca. 2.9 miles south of Hull Mountain on USFS Road 1 NO 2. Comment
  CAS-BOT-BC466049  Pyrola picta A. A. Heller 1902-7-14 5861 Lake Foothills S of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  CAS-BOT-BC466051  Pyrola picta Alice Eastwood 1925-5-25 12961 Lake On trail to Mt. Sanhedrin Comment
  RSA00M/O  Pyrola picta P. A. Munz 1956-7-25 22369 Lake Long Ridge Trail, Fir root Spring to Snow Mt. 1524 Comment
  SEINET10537060  Quercus David B. Dunn, Douglas G. LeDoux; Melvin L. Conrad 1973-6-7 Dunn 20688 Lake Oak woodland, 12.6 miles n of upper lake on the rd. To pillsbury lake 914 Comment
  POM270256  Quercus X morehus Lyman Benson 1936-12-31 8040 Lake Cold Creek Canyon, 1 1/2 miles north of Kelseyville, Middle North Coast mt. range, Clear Lake drainage area. 488 Comment
  POM270266  Quercus X morehus Lyman Benson 1932-8-6 4041 Lake Kelseyville, Middle N Coast mt. range, Cold Creek Canyon watershed. 579 Comment
  CHSC91025  Quercus berberidifolia D. Isle 2005-2-23 348 Lake Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. UTM: 10S 0502649 E 4363653 N. 646 Comment
  RSA1944  Quercus berberidifolia Carl B. Wolf 1930-11-2 1797 Lake 4 miles E of Houghs' Mineral Springs on road to Williams. 610 Comment
  UC1602284  Quercus berberidifolia W. W. Mackie Aug 1902 Lake Comment
  CHSC106392  Quercus chrysolepis David Isle; Arnold James 1993-6-29 1851 Lake Mendocino National Forest - North Coast Ranges Upper Main Eel River Watershed. South aspect above Timberline Camp; adjacent and north of 1N02 (~0.7 mi. S of Hull Mtn. Look Out). 1816 Comment
  CHSC63631  Quercus chrysolepis B. Castro 1993-9-11 505 Lake At W edge of Lakeport, on historic 'Brewery Hill' site. 445 Comment
  HSC35038  Quercus chrysolepis A. M. Montalvo 1975-5-3 221 Lake 2.1 mi. N of junction between Bottle Rd. and Hwy. 175 762 Comment
  UC1281194  Quercus chrysolepis H. E. McMinn 1923-5-27 998 a Lake Bear Creek, tributary to Rice Fork of Eel River, at base of Snow Mt. Snow Mt., Rice Fork of Eel River Comment
  UC54684  Quercus chrysolepis W. W. Mackie Sep 1902 Lake Sheet Iron Mt. Comment
  UCD146702  Quercus chrysolepis G. F. Hrusa 1998-6-19 14630 Lake west side of Goat Mountain summit. North Coast Ranges. 1700 Comment
  JEPS38054  Quercus dumosa Pauline Schulthess 1926-10-2 2 Lake 4 mi nw Lakeport; Scotts Valley Comment
  CAS-BOT-BC86185  Quercus dumosa J. W. Blankinship 1924-7-22 s.n. Lake Soda Bay Comment
  CAS-BOT-BC79613  Quercus durata C. Hart Merriam 1907-7-13 s.n. Lake Seigler Springs Comment
  CAS-BOT-BC79746  Quercus durata H. E. McMinn 1923-5-27 994 a Lake Bear Creek, tributary to Rice Fk. of Eel River at base of Snow Mountain Comment
  POM270115  Quercus durata Lyman Benson 1936-12-24 8038 Lake 4 mi. S. W. of Mt. Konocti, Middle N. Coast Mt. range, Clear Lake watershed. 549 Comment
  UC190849  Quercus durata T. S. Brandegee 1891-6-21 Lake Tunis Mill Comment
  UC484300  Quercus durata Carl B. Wolf 1930-11-2 Lake 7 mi e Hough's Mineral Springs (on road to Williams) 609 Comment
  SEINET5725731 Image available Quercus durata Clinton C. Shock 1980-1 72 Lake 14.6 miles north of State Highway 20, at crest intersection of the road to Bear Valley; Walker Ridge 658 Comment
  SEINET9033728  Quercus durata M. J. Williams, W. Roderick 1984-5-22 84- 13 -1 Lake HWY 29, 0.3 mi ino Lake County from Napa County 396 Comment
  UCD45883  Quercus durata var. durata A. R. Kruckeberg 1947-8-16 1573 Lake 1/4 mile west of White's Point, Table Mountain Road (road between Mountain Mill House and Oat Hill School), Lake County, near Napa-Lake county line, California. Comment
  UCD45922  Quercus durata var. durata Leonard Day 1948-7-28 s.n. Lake Near Knoxville, Lake County, California. Elevation 1800 feet. 548 Comment
  UC1135599  Quercus garryana Beryl Schreiber 1939-9-18 2613 Lake 1.5 mi se Saratoga Springs; Lakeport Quad. 411 Comment
  UC1135608  Quercus garryana R. C. Wilson 1937-6-11 403 Lake 1.5 mi w Blue Lake School; Lakeport Quad. 411 Comment
  UCD40008  Quercus garryana Rodney Gale Myatt 1971-9-15 993 Lake Cobb Mt. Along Hwy 29, south of Clear Lake. 822 Comment
  HSC46569  Quercus kelloggii J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9307 Lake Boardman Ridge, along FS Rd. 1N02, 1.4 mi. N of junction with FS Rd. 20N01 1006 Comment
  HSC47082  Quercus kelloggii J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9280 Lake Mendocino National Forest, Oak Flat Campground 518 Comment
  POM225848  Quercus kelloggii M. S. Jussel 1931-3-31 63 Lake Cobb Mt. 915 Comment
  POM270197  Quercus kelloggii Lyman Benson 1929-11-28 1937 Lake Mt. Konocti, Kelseyville, Middle North Coast Mt. Range. 457 Comment
  UCD41406  Quercus kelloggii Ellen Dean; A. Douglas, M. Bibbo, and T. Pitman 2004-5-1 2019 Lake McLaughlin UC Reserve. Along Rief Rd, about 0.5 road miles E of Knoxville-Berryessa Rd. 670 Comment
  POM270137  Quercus lobata Lyman Benson 1932-8-6 4038 Lake Kelseyville, Middle N Coast, Kelsey Creek. 457 Comment
  POM270141  Quercus lobata Lyman Benson 1932-8-28 4052 Lake Kelseyville, Middle North Coast Mt. Range, Kelsey Creek Watershed, Big Valley. 457 Comment
  JEPS37989  Quercus wislizeni Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake ridge to Elk Mt. from Big Horse; South Fork of the Eel River Comment
  CAS-BOT-BC362427  Rafinesquia californica John Thomas Howell 1945-6-21 21155 Lake Sawmill Flat to Ruppert Ridge, Bartlett Mountain Comment
  UC164828  Rafinesquia californica J. P. Tracy May 28 1902-Jun 2 1902 1642 Lake 6 mi nw Lakeport (in hill about Scotts Valley); Scotts Valley 426 Comment
  RSA545301  Ranunculus alismifolius var. alismellus Robert F. Thorne, Larry E. DeBuhr 1975-8-15 46818 Lake Boggs Lake: W of Mt. Hannah, ca. 7.5 mi. SSE of Kelseyville and 3 mi. NNW of Glenbrook Resort 854 Comment
  UC135533 Image available Ranunculus aquatilis var. capillaceus C. F. Baker 1903-5-9 3062 Lake near Lakeport Comment
  POM269216  Ranunculus hebecarpus Lyman Benson 1931-3-26 s.n. Lake Clear Lake Lodge, Middle N Coast Mt. range, Clear Lake watershed 457 Comment
  CAS-BOT-BC83439  Ranunculus lobbii J. W. Blankinship 1923-4-15 s.n. Lake Scotts Valley. Comment
  RSA2570  Ranunculus lobbii J. W. Blankinship 1923-4-15 s.n. Lake Scott's Valley Comment
  UC118356  Ranunculus occidentalis T. S. Brandegee 1891-6-23 Lake Snow Mt. Comment
  POM268306  Ranunculus occidentalis var. eisenii Lyman Benson 1931-2-26 2596 Lake 4 miles S of Middletown, Mayacamas Mt. 457 Comment
  POM268363  Ranunculus occidentalis var. eisenii Lyman Benson 1928-2-23 27 Lake Foothills at the mouth of Cold Creek Canyon, Middle N coast, alt 1600ft. Clear Lake 488 Comment
  RSA85299  Ranunculus occidentalis var. eisenii F. W. Peirson 1926-4-2 6593 Lake 3 miles east of Kelseyville on road to Lower Lake Comment
  POM268822  Ranunculus occidentalis var. ultramontanus A. A. Heller 1902-7-27 5993 Lake Thistle Springs, Mt. Sannedrin. Comment
  UC511284  Ranunculus repens Lyman Benson 1932-6-15 3696 Lake Cobb Valley Middle N Coast Mt. Range, Kelsey Creek Watershed 701 Comment
  CHSC10118  Ranunculus uncinatus D. E. Anderson 1962-4-14 1983 Lake 36 miles west of Williams on State Sign 20. Comment
  UC592733  Rhamnus californica subsp. californica unknown 1928-5-6 2003 Lake 8.5 mi w Bartlett Springs (on road to Clear Lake) Comment
  CDA35699  Rhamnus californica subsp. occidentalis G. D. Barbe, T. C. Fuller 1972-6-3 960 Lake South shore of Boggs Lake. 0 Comment
  CAS-BOT-BC59836  Rhamnus ilicifolia J. W. Blankinship 1926-8-21 s.n. Lake Kelseyville. Comment
  POM283030  Rhamnus ilicifolia Carl B. Wolf 1930-12-27 2567 Lake Soda Bay Grade, Middle N Coast Clear Lake. Hill at mouth of Kelsey Creek, N slope. 427 Comment
  POM283033  Rhamnus purshiana Lyman Benson 1932-6-21 3740 Lake Snow Mountain; ft Middle N Coast Mt Range, Bear Creek, Eel River. 1524 Comment
  POM136492  Rhamnus tomentella subsp. crassifolia L. R. Abrams 1916-7-27 6275 Lake Near Hough's Springs, Lake County Comment
  UC1193388  Rhamnus tomentella subsp. tomentella P. Zinke 1951-5-24 222 Lake 1 mi e Blackoak Villa (at Lake County line) 548 Comment
  SEINET5320934  Rhododendron occidentale A. T. Leiser 1985-5-19 Lake Kanaka Glade; Near Colusa County border, 1.5 miles off 2 Wheel Drive Road 16NO6 ( Mendocino National Forest), in upper drainage of the east fork of Spanish Creek which runs south to southwest (100 feet of drainage on both sides) Comment
  UCD117931  Rhododendron occidentale Roman Gankin 1965-5-6 529 Lake Near Cold Spring Camp, 0.9 mile east of Little Indian Valley (Kowalski Ranch and Stanton Creek). Comment
  UCD20696  Rhododendron occidentale A. T. Leiser 1985-6-3 BC 6 a Lake Lake County, Butts Canyon Rd along both sides of Butts Creek. B6 population extension (0.8 miles N) into Lake Co. to where stream crosses road to W, none found North of this point. Comment
  SEINET5730675 Image available Rhododendron occidentale Steven Yoder 1969-1 25 Lake On Bartlett Springs Road, 3 miles east of Barkerville.; Barkerville 610 Comment
  CAS-BOT-BC200699  Rhus aromatica Volney Rattan 1885-6-1 s.n. Lake Saratoga Springs Comment
  HSC39566  Rhus aromatica D. E. Anderson, J. P. Smith 1971-6-26 - 1207 Lake Register area of Mendocino National Forest. Comment
  UC635189  Rhus trilobata H. L. Mason 1926-3-21 2763 Lake Toll House Canyon between Middletown and Mount St. Helena; Toll House Canyon Comment
  UC909753  Rhus trilobata Milo S. Baker 1950-4-15 12166 Lake 1 mi se Borax Lake 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
  POM274757  Ribes californicum Lyman Benson 1928-3-28 29 Lake Kelseyville, Middle N Coast Mtn. range. Kelsey Creek river mouth. 457 Comment
  JEPS49371  Ribes divaricatum var. pubiflorum H. P. Chandler 1907-4-3 Lake Lower Lake Comment
  UC570817  Ribes malvaceum H. L. Mason 1931-3-22 5796 Lake Mount Konocti 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
  JEPS80156  Ribes roezlii var. cruentum L. R. Heckard 1974-9-8 3828 Lake s of Lookout at summit Goat Mt. (at Colusa Line) 1859 Comment
  RSA0024590  Ribes roezlii var. cruentum K. e. Bradshaw 1937-5-28 25 Lake Windy Point. 1459 Comment
  CHSC115201  Rigiopappus leptocladus Lowell Ahart 2015-4-28 20108 Lake By the rock barrier, Barrel Spring Meadow, about 1/4 mile (air) west of Walker Ridge Road, about 3 miles (air) southwest of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. 696 Comment
  HSC34862  Rigiopappus leptocladus Thomas W. Nelson, James Nelson 1975-5-5 1790 Lake Beside Hwy. 29, 2 mi. N of Middletown Comment
  CAS-BOT-BC74599  Rorippa curvisiliqua Peter Rubtzoff 1957-7-27 3455 Lake Boggs Lake. Comment
  RSA2247  Rorippa curvisiliqua J. W. Blankinship 1928-7-12 s.n. Lake Clear Lake Comment
  CAS-BOT-BC147442  Rosa californica A. A. Heller 1902-8-4 6044 Lake On Eel River one mile below Hullville Comment
  UC154216  Rosa gymnocarpa Joseph P. Tracy Jul 21 1905-Aug 16 1905 2270 Lake Elk Mountain Northern Coast Ranges (n Lake Co.) 1219 Comment
  UC154215  Rosa pisocarpa Joseph P. Tracy Jul 21 1905-Aug 16 1905 2305 Lake Elk Mountain Northern Coast Ranges (northern Lake Co.) 1219 Comment
  JEPS97590  Rosa spithamea R. D. Stone 1983-6-15 545 Lake ca. 1.5 mi NW of Geyser Rock; Upper High Valley Creek drainage 853 Comment
  SEINET11909397  Rubus parviflorus W. Knight, Knight, I. 1981-1 4345 Lake ca 3.5 mi up from Towhead Flat on road to summit of Mt. Sanhedrin 1280 Comment
  CAS-BOT-BC164077  Rumex Peter Rubtzoff 1956-9-2 2812 Lake Boggs Lake, southern shore of lake. Comment
  CAS-BOT-BC166934  Rumex crispus Peter Rubtzoff 1957-7-27 3456 Lake Boggs Lake, southern shore. Comment
  CAS-BOT-BC433239  Rumex crispus Greg de Nevers 2001-5-14 12485 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  UCD166342  Rumex crispus Peter Rubtzoff 1957-7-27 3456 Lake Boggs Lake, southern shore. Comment
  UCD41572  Rumex salicifolius var. salicifolius Geri Hulse-Stephens 2001-6-3 605 Lake Goat Mountain. Addington Pond. 1280 Comment
  CAS-BOT-BC434074  Rumex transitorius M. S. Jussel 1933-6-26 225 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  UC443  Ruppia cirrhosa H. N. Bolander Sep 1863 2659 Lake Clear Lake Comment
  RSA261424  Ruppia cirrhosa Joe Sheffield 1969-9-12 s.n. Lake Buckingham Golf Course, between lower Lake and kelseyville, Lake County. Comment
  CAS-BOT-BC445668  Sagittaria cuneata Peter Rubtzoff 1957-7-27 3451 Lake Boggs Lake. Southern shore of the lake. Comment
  RSA69601  Sagittaria cuneata F. W. Peirson 1925-8-8 6348 Lake At upper end of lower Blue Lake. Comment
  UC935754  Sagittaria cuneata Herbert L. Mason 1945-8-24 12675 Lake e shore Lower Lake; e shore Lower Lake Comment
  CAS-BOT-BC103124  Salix bonplandiana L. R. Abrams 1928-5-5 12347 Lake Kelseyville Comment
  CAS-BOT-BC103135  Salix bonplandiana M. S. Jussel 1931-4-1 s.n. Lake Kelseyville Comment
  CAS-BOT-BC103136  Salix bonplandiana M. S. Jussel 1934-3-28 s.n. Lake Lower Lake Comment
  CAS-BOT-BC102866  Salix breweri Harold E. Parks 1931-9-18 01065 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. south of Middletown 420 Comment
  CAS-BOT-BC102883  Salix breweri John Thomas Howell 1931-4-4 6160 Lake Rocky bed of St. Helena Creek 5.5 miles south of Middletown Comment
  CAS-BOT-BC102888  Salix breweri Harold E. Parks; Susan T. Parks 1931-3-31 0924 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. south of Middletown 420 Comment
  LA208566  Salix breweri Harold E. Parks; 1931-9-18 1066 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. S. of Middletown 420.0 Comment
  POM182676  Salix breweri D. D. Keck 1931-4-4 1084 Lake St. Helena Creek Canyon, 5.5 miles south of Middletown. Southern Lake Co. 600 Comment
  SBBG58852  Salix breweri H. E. Parks 1931-9-15 1066 Lake Mirabel Crk, near jct with St. Helena Crk, ca. 6 km S of Middletown 420 Comment
  SBBG58859  Salix breweri C. R. Ball, H. Bracelin, H. Parks 1931-4-21 22 Lake Mirabel Crk, near jct with St. Helena Crk, ca. 6 km S of Middletown 420 Comment
  UC481228  Salix breweri Ball, Bracelin, Parks and Parks 1931-4-21 31 Lake 8 km s Middletown; St. Helena Creek 430 Comment
  UC482094  Salix breweri H. E. Parks and S. T. Parks 1931-9-18 1063 Lake about 8 km s Middletown; St. Helena Creek 430 Comment
  UC492334  Salix breweri Parks and Parks 1931-3 1130 Lake in canyon s Mirabel Mine; St. Helena Creek Comment
  CAS-BOT-BC103740  Salix exigua C. H. M. 1916-9-5 s.n. Lake Summit Sheetiron Mt., Calif. Nat. Forest Comment
  POM361047  Salix exigua M. B. Dunkle 1936-4-23 4861 Lake Blue Lake. 305 Comment
  POM295263  Salix gooddingii Lyman D. Benson 1948-7-2 12879 Lake Lakeside Park, north of Kelseyville on Clear Lake. 396 Comment
  HSC42015  Salix lasiolepis M. A. Baker 1977-4-24 236 Lake Bartlett Springs Rd. at Kilpepper Creek 503 Comment
  UC481222  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-BC128504  Salix lasiolepis var. lasiolepis John Thomas Howell 1943-5-10 17996 Lake 7 miles from Lakeport on road to Hopland 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
  CAS-BOT-BC128548  Salix lasiolepis var. lasiolepis J. W. Blankinship 1923-3-25 s.n. Lake Kelseyville, along Cold Creek Comment
  CAS-BOT-BC125734  Salix nigra Peter Rubtzoff 1964-9-13 5507 Lake Clear Lake State Park, in lower Kelsey Creek area Comment
  CDA3177  Salsola collina T. C. Fuller, C. Townsend 1980-10-21 20337 Lake Eugene Lagel property, 6938 Monte Mar Drive, Lucerne. 0 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
  CHSC101533  Sanicula bipinnata G. F. Hrusa; R. Gross, L. Houser 2008-4-11 17121 Lake Walker Ridge Road at parking area about 1/4 mile N of Hwy 20. 601 Comment
  HSC44265  Sanicula bipinnata Barbara Kelly 1977-4-23 338 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC45697  Sanicula bipinnata Christopher Knopp 1978-4-23 23 Lake Barrel Springs Campground 701 Comment
  POM288027  Sanicula bipinnatifida Lyman Benson 1935-3-23 6296 Lake Kerseyville, Cold Creek Canyon, Middle N. Coast mountains Comment
  POM288024  Sanicula crassicaulis Lyman Benson 1933-6-20 4469 Lake Kelseyville, middle N Coast mt. range. Kelsey Creek. 457 Comment
  SBBG5269  Sanicula graveolens H. and M. Dearing 1939-5-12 3336 Lake Bartlett Mtn 1219 Comment
  POM287959  Sanicula tuberosa Lyman Benson 1935-5-18 6620 Lake Cobb Valley. Middle N Coast mt. range, Clear Lake watershed. 915 Comment
  POM274808  Saxifraga oregana Lyman Benson 1928-4-28 196 Lake Highland Springs. Mayacamas Mt. Range, Dobe Creek 610 Comment
  CAS-BOT-BC111300  Schoenoplectus acutus var. occidentalis Paul R. Hitchborn 1929-5-13 131 Lake Lakeport Comment
  RSA2175  Schoenoplectus acutus var. occidentalis J. W. Blankinship 1928-8-25 s.n. Lake Clear Lake Comment
  RSA122660A  Schoenoplectus acutus var. occidentalis R. C. Wilson 1937-5-15 377 Lake 3.5 miles north of Lakeport 412 Comment
  RSA2489  Schoenoplectus fluviatilis J. W. Blankinship 1928-8-25 s.n. Lake Kelseyville; along Cold Creek Comment
  RSA598299  Schoenoplectus fluviatilis L. C. Wheeler 1952-9-4 6902 Lake Canal connecting lower Blue Lake with Scott Creek. Comment
  UC1100681  Scirpus acutus var. occidentalis Herbert L. Mason 1945-8-24 12674 Lake e shore Lower Lake; e shore Lower Lake Comment
  UC728621  Scirpus acutus var. occidentalis Milo S. Baker 1945-9-4 11194 Lake near s end Clear Lake (at Wygal's Resort); margin of Clear Lake at Wygal's Resort Comment
  SEINET3913978  Scirpus fluviatilis Louis C. Wheeler 1952-9-4 6902 Lake Canal connecting lower Blue Lake with Scott Creek.; 0 Comment
  CAS-BOT-BC110875  Scirpus microcarpus Walter Knight; Irja Knight 1969-7-5 2567 Lake We area at Sheetiron Spring, Sheetiron Mountain 1828 Comment
  RSA22158  Scribneria bolanderi Alice Eastwood, J. T. Howell 1938-5-16 5587 Lake 6 miles north of Lower Lake. Comment
  UCD92487  Scribneria bolanderi Beecher Crampton 1953-7-13 1497 Lake 1 mile west of Scotts Valley. Comment
  UCD163122  Scrophularia californica James A. Neilson Jr. 1977-7-19 3945 Lake Mayacmas Mountains; west of Glenbrook Cemetery, tributary creek of Kelsey Creek. (Exact location unknown. Coordinates estimated by label maker. Near Rancho La Cienaga 'orchid bog.' Uncertain of location of La Cienaga Creek or Ranch.] Comment
  HSC43909  Scutellaria antirrhinoides Robert M. Specht 1977-5-14 879 Lake NS running drainage 610 Comment
  UCD160462  Scutellaria antirrhinoides James A. Neilson Jr. 1975-5-23 3312 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  CHSC56552  Scutellaria californica Steven Triano 1988-6-1 231 Lake Along w side of Mendocino Ntl. Forest Road M6 ca 0.8 mi n of its jct. with Rattlesnake Creek. USDA-Mendocino Ntl. Forest map, Mt. Diablo Meridian (1983). 914 Comment
  RSA0003999  Scutellaria sanhedrinsis A. A. Heller 1902-7-15 5894 Lake About Summit Lake, near the summit of Mt. Sanhedrin. Comment
  JEPS62904  Scutellaria siphocampyloides W. L. Jepson 1938-6-9 18963 Lake e of Indian Valley (Complexion Canyon); Complexion Canyon 579 Comment
  RSA639996  Scutellaria siphocampyloides Richard Olmstead 1985-5-16 671 Lake Blue Oak Campground, 35 mi E of Middletown on hwy 20, 6.4 mi N of hwy 20 on Walker Ridge Rd, then 2.6 mi W on BLM rd to Indian Valley reservoir. 524 Comment
  UC1282706  Scutellaria tuberosa J. R. Sweeney 1952-5-1 716 Lake 0.4 mi se of Black Oak Villa (in Butts Canyon, 1.1 mi from Lake-Napa County line on Pope Valley Road); Butts Canyon 243 Comment
  CAS-BOT-BC63789  Sedum radiatum subsp. radiatum Samuel Litton 1933-7-5 368 Lake Between Cobb Mt. and Adams Springs on the Binkley Ranch Comment
  JEPS40882  Sedum sanhedrinum H. -M. Beard with W. Roderick and A. Menzies 1962-6-16 62 .789 Lake Timberline Camp Hull Mountain, Timberline Camp (Hull Mountain, rock outcrop) 1737 Comment
  UC1093682  Selaginella wallacei Herbert L. Mason 1926-1-1 2585 Lake Upper Lake to Elk Mt. Comment
  UCD167455  Senecio James Neilson 1982-4-27 4069 Lake Mayacmas Mountains. Ottoboni Ridge. (Neilson's notes only give Section 3, SE 1/4, SW 1/4, SW 1/4, without township and range. We assume the township and range is T11N, R9W which includes the northwest portion of Ottoboni Ridge. Exact location unknown. Coordinates estimated by label maker.) Comment
  RSA0012758  Senecio aronicoides C. B. Wolf 1928-5-6 2037 Lake 3 miles west of Bartlett Springs on the road to Clear Lake. Comment
  RSA0012759  Senecio aronicoides Lyman Benson 1927-05 866 Lake Kelseyville, Middle North Coast range, Clear Lake watershed. 457 Comment
  UCR200675  Senecio clevelandii Daniel Sanchez-Mata 2006-6-19 s.n. Lake Barkerville-Hough Springs, springs close to Cache Creek 620 Comment
  RSA10732  Senecio eurycephalus C. B. Wolf 1928-5-7 2093 Lake 4 miles east of Houghs Mineral Springs on the road to Williams. Comment
  RSA0012447  Senecio hydrophilus J. W. Blankinship 1928-8-25 s.n. Lake Clear Lake. Comment
  CDA21517  Senecio vulgaris G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17092 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  SD27939  Sidalcea diploscypha Carl B. Wolf 1928-5-4 1910 Lake 3.0 miles north of Middletown. 427 Comment
  RSA93055  Sidalcea diploscypha Milo S. Baker 1954-5-22 12937 Lake 3 miles east of Middletown Comment
  LA205924  Sidalcea hickmanii subsp. parishii C. L. Hitchcock; 1952-8-21 19764 Lake Elk Mountain, at Yorks Cabin, near Old Sawmill about 7 mi. S of Pillsbury Lake and 24 mi. N of Upper Lake Comment
  JEPS113056 Image available Sidalcea hickmanii subsp. pillsburiensis David W. Isle and Tara Athan 2005-7-12 1124 Lake In Tractor Trail, just under 2 miles south of Big Squaw Valley, Lake County, CA. Comment
  JEPS80294  Sidalcea oregana subsp. hydrophila L. R. Heckard and J. Hickman 1980-9-17 5482 Lake near w ridge West Peak (Snow Mt., trail to Milk Ranch); Snow Mt., trail to Milk Ranch nr w ridge of West Peak 2011 Comment
  SEINET11971678  Sidalcea oregana subsp. hydrophila C. L. Hitchcock 1952-1 19764 Lake Elk Mt., at Yorks Cbin, near Old Sawmill about 7 mi S of Pillsbury Lake & 24 mi N of Upper Lake Comment
  RSA10713  Silene californica C. B. Wolf 1928-5-7 2117 Lake 7 miles east of Houghs Mineral Springs on the road to Williams. Comment
  UC1618236  Silene californica Barbara Ertter 1988-7-4 7686 Lake Bear Creek Rd. ca 10 airmi n Upper Lake (town) (crest of road 3.8 mi from Elk Mt. Rd., Mendocino Nat'l For.); Mendocino Nat'l For., Bear Creek Rd. 975 Comment
  POM286442  Silene californica Lyman Benson 1931-3-26 2701 Lake Clear Lake Dam; Town: Lower Lake; Mt. Range: Inner N. Coast; River: Cache Creek. 427 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-BC387082  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
  CHSC27515  Silene laciniata subsp. californica Michael F. Henetz 1978-4-15 15 Lake Ca. 40 m wsw of Grizzly Creek, ca. 30 m wsw Hwy. 20, ca. 8.2 km w of Walker Ridge Road. 457 Comment
  UCSB16777  Silene laciniata subsp. californica Muller, Katherine 1954-6-19 Lake Bear Creek Camp; N of Clear Lake Comment
  CAS-BOT-BC389106  Silene laciniata subsp. californica Alice Eastwood; John Thomas Howell 1938-5-16 5622 Lake Eastern Lake Co. on road to Williams Comment
  RSA2704  Silybum marianum J. W. Blankinship 1928-7-12 s.n. Lake Kelseyville Comment
  POM273785  Sisymbrium altissimum Lyman Benson 1934-6-12 6095 Lake Kelseyville, Kelsey Creek. Middle N Coast mtn range, Clear Lake watershed. 427 Comment
  SEINET12049799  Sisyrinchium bellum F. H. Utech, Knight, W.; Knight, I.; Edwards, S. 1986-1 86 -281 Lake Highland Springs Road near Highland Springs Reservior, ca 5 mi WSW of Kelseyville 500 Comment
  UCD82377  Solanum parishii Craig Thomsen; G. Harrington 2009-5-12 2819 Lake Lake/Colusa County line: Walker Ridge. On west-facing roadcut along Walker Ridge Rd. 836 Comment
  SEINET5742984 Image available Solanum parishii Christine Laning 1973-1 108 -56 Lake 1 mile S on Oat Hill Road, Middletown.; Middletown Comment
  UC1125023  Solanum umbelliferum K. Bradshaw 1937-6-1 39 Lake 4 mi w of Lakeport 487 Comment
  UC884982  Solanum umbelliferum Alice Eastwood, John Thomas Howell 1938-5-16 5575 Lake Clear Lake Park Comment
  UC1275903 Image available Soleirolia soleirolii R. H. Gripp 1957-6-6 Lake Konocti Bay; Renfro Estate Comment
  RSA21553  Sparganium erectum subsp. stoloniferum Carl B. Wolf 1937-9-15 9357 Lake North Coast Range, Clear Lake, 1 mile north of Lakeport. 396 Comment
  CAS-BOT-BC390558  Spergularia rubra Greg de Nevers 2001-5-14 12456 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC502062  Stachys Peter Rubtzoff 1963-9-13 5268 Lake Clear Lake State Park near lower Cole Creek Comment
  POM283294  Stachys ajugoides Lyman Benson 1929-11-28 1940 Lake Kelseyville, Middle Coast Range, Clear Lake, warm springs at Soda Bay. Upper Sonoran. 427 Comment
  UCD125793  Stachys ajugoides Malcolm A. Nobs; S. Galen Smith 1949-9-8 1844 Lake southeastern side of Clear Lake. Comment
  UC762109  Stachys ajugoides var. ajugoides R. F. Hoover 1940-8-25 4535 Lake Borax Lake Comment
  POM283297  Stachys albens Lyman Benson 1932-7-15 3931 Lake Kelseyville, Middle N. Coast Mt. Range, Kelsey Creek, Upper Sonoran zone. 457 Comment
  RSA702781  Stachys albens L. Ahart 2004-10-4 11434 Lake Below the high water line of Indian Valley Reservoir, along the stream in the northeast part of the reservoir, on the south side of Bartlett Springs Road. 447 Comment
  UC25905  Stachys albens Willis L. Jepson 1892-7 Lake Knoxville grade to Lower Lake Comment
  UC635142  Stachys albens Pauline Schulthess 1931-7-30 Lake about 3 mi w Highland Springs (Toll Road) Comment
  RSA2473  Stephanomeria elata J. W. Blankinship 1928-7-13 s.n. Lake Kelseyville Comment
  POM56358  Stephanomeria virgata A. A. Heller 1902-8-1 6021 Lake Eel River one mile below Hullville Comment
  UCD41678  Stephanomeria virgata subsp. pleurocarpa Geri Hulse-Stephens 2001-9-6 804 Lake Goat Mountain. Lovelady Spring. Seep on road, 0.1 miles west of Gate. 10' from seep. 1264 Comment
  CAS-BOT-BC61149  Streptanthus barbiger John Thomas Howell 1945-6-18 20979 Lake Near Glenbrook. Comment
  JEPS96913  Streptanthus barbiger Dean W. Taylor 1998-6-22 16686 Lake Bottle Rock Road 1.2 miles N jct. Sulphur Springs Road (ca. 1.3 road mi n of Glenbrook) 792 Comment
  UCD161879  Streptanthus barbiger James A. Neilson Jr. 1977-7-19 3934 Lake Mayacmas Mountains; Sulphur Creek within 300 yards of Bottle Rock Road. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCD167324  Streptanthus brachiatus James Neilson 1977-6-7 3912 Lake On the border of Lake and Sonoma Counties: Mayacmas Mountains, Shell well site 'B'. (Location information obtained from Neilson 3848 which indicated that Shell drill site 'B' is about 2.5 mi. south of junction of ridgeline road and Socrates Mine Road. Exact location unknown, coordinates estimated by label maker.) Comment
  UCD167327  Streptanthus brachiatus James Neilson 1977-6-7 3912 Lake On the border of Lake and Sonoma Counties: Mayacmas Mountains, Shell well site 'B'. (Location information obtained from Neilson 3848 which indicated that Shell drill site 'B' is about 2.5 mi. south of junction of ridgeline road and Socrates Mine Road. Exact location unknown, coordinates estimated by label maker.) Comment
  UC1736493  Streptanthus breweri Dean W. Taylor 1998-7-9 16787 Lake Three Peaks, along jeep road 0.3 miles North of White Point 670 Comment
  UC1492727  Streptanthus breweri var. breweri Freed W. Hoffman 1948-6-7 2330 Lake above Helen Mine (5.7 mi w of Middletown Junction); North Coast Ranges 792 Comment
  UC735119  Streptanthus breweri var. breweri Lincoln Constance and Ren Hwa Shan 1946-6-2 3075 Lake Bartlett Springs rd 4.5 mi sw Leesville 548 Comment
  UC857418  Streptanthus breweri var. breweri Milo S. Baker 1936-5-16 8245 Lake hill 1.9 mi e Middletown Comment
  JEPS123307  Streptanthus breweri var. breweri David Gowen 2009-6-15 1064 Lake Butts Canyon Road about 0.2 mile north of Lake County line. Comment
  POM257209  Streptanthus glandulosus H. L. Mason 1938-5-1 11747 Lake Bartlett Mountain, about 4 miles from Lucerne 1159 Comment
  RSA10200  Streptanthus glandulosus C. B. Wolf 1928-5-5 1942 Lake 1 mi from Clear Lake on the Bartlett Springs Grade. Comment
  CAS-BOT-BC87116  Streptanthus glandulosus subsp. glandulosus J. W. Blankinship 1923-5-6 s.n. Lake Power House, Upper Kelsey Creek. 914 Comment
  JEPS127837  Streptanthus glandulosus subsp. glandulosus Adam C. Schneider 2014-5-18 611 Lake Diamond D Ranch, on Diamond D. Ranch Rd. Comment
  UC117400  Streptanthus glandulosus subsp. glandulosus T. S. Brandegee April 1889 Lake Epperson's Comment
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  UC1734092  Streptanthus glandulosus subsp. glandulosus Frank Gould, Kay Beach 1940-5-4 1020 Lake near Middletown Comment
  HSC43969  Streptanthus morrisonii Robert M. Specht 1977-8-18 1173 Lake SSW facing slope 598 Comment
  UCD167935  Streptanthus morrisonii James Neilson 1977-6-15 3923 Lake Mayacmas Mountains, Above Chicago Mine. (Exact location unknown. Coordinates estimated by label maker.) Comment
  JEPS83639  Streptanthus morrisonii subsp. elatus R. Raiche 1987-6-22 70338 Lake just n Napa Co. line (se of Middletown, below White Point, headwaters of both St. Helena Crk. and Bucksnort Crk.); Three Peaks area 701 Comment
  UC1177098  Streptanthus morrisonii subsp. elatus Peter H. Raven 1954-9-1 8113 Lake along creek about 1 mi e Mirabel Park; Hoffman Creek Comment
  CAS-BOT-BC375964  Stylocline Greg de Nevers 2001-5-14 12428 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  POM272395  Stylomecon heterophylla Lyman Benson 1928-5-26 207 -a Lake Soda Bay, N. side Mt. Konocti. Kelseyville, Middle N Coast mtn range, Clear Lake. 488 Comment
  CAS-BOT-BC48034  Styrax redivivus L. R. Abrams 1928-5-7 12577 Lake Canyon between Leesville and Hough's Springs Comment
  CAS-BOT-BC48038  Styrax redivivus Clare R. Wheeler 1978-4-29 264 Lake Walker Ridge. Along Colusa - Lake county boundry off Hwy. 20. 609 Comment
  RSA123230  Styrax redivivus A. Simontacchi 1937-7-9 264 Lake 0.3 miles SW of Little Borax Lake. 457 Comment
  SBBG26825  Styrax redivivus J. Clausen 1935-5-20 1027 Lake 31.5 mi W of Williams Comment
  RSA0115190  Styrax redivivus Lyman Benson 1946-9-1 12198 Lake Little Soda Bay, Clear Lake, north base of Mt. Konocti. Mt. Range: Middle North Coast. 396 Comment
  UCD119100  Styrax redivivus K. Esau 1938-6-1 s.n. Lake location unknown. Comment
  HSC40282  Swertia albicaulis var. nitida J. D. Ackerman, A. M. Montalvo 1975-9-10 675 Lake Boggs Mtn., E of Cobb, near summit on Rd. 541 1104 Comment
  CAS-BOT-BC269538  Symphoricarpos albus var. laevigatus A. S. Stinchfield 1916-8-1 s.n. Lake Near Bartlett Springs Comment
  CAS-BOT-BC269698  Symphoricarpos mollis J. W. Blankinship 1928-7-29 s.n. Lake Mt. Konocti 1219 Comment
  POM289022  Symphyotrichum frondosum Lyman Benson 1931-8-31 2893 Lake Soda Bay, Middle N Coast Mt. Range, Clear Lake Watershed 457 Comment
  POM295842  Taeniatherum caput-medusae Lyman Benson 1934-6-12 6087 Lake Kelseyville. McGaw slough. 427 Comment
  SBBG30011  Taeniatherum caput-medusae J. W. Blankinship 1924-6-3 Lake Kelseyville Comment
  SEINET3194867 Image available Taeniatherum caput-medusae John Thomas Howell 1945-1 20997 Lake Kelseyville. Comment
  NY42982  Tamarix parviflora J. B. Walker 1995-4-30 1401 Lake 10km E of Clearlake Oaks, along Hwy 20 500 Comment
  CAS-BOT-BC376898  Taraxacum officinale M. S. Jussel 1933-4-30 s.n. Lake Jordan Park, Cobb Mt. Comment
  UCD107048  Taraxia ovata M. Wiesendanger 1928-4-5 863 Lake Near Middletown. Comment
  UCD163339  Tauschia kelloggii Craig D. Thomsen 2009-5-3 2810 Lake Walker Ridge. North of Til Jones Spring. 990 Comment
  JEPS77384  Tetrapteron graciliflorum Robert M. Lloyd 1963-5-4 2611 Lake on road to Hopland about 1/2 mi from State Highway 29 (2 mi +/- below Lakeport) 396 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
  POM270348  Thalictrum polycarpum Lyman Benson 1928-4-28 s.n. Lake Kelseyville, Mt. Range: Middle N Coast; River: Kelsey Creek 457 Comment
  RSA10777  Thalictrum polycarpum Carl B. Wolf 1928-5-6 2042 Lake 3 miles west of Bartlett Springs on the road to Clear Lake. Comment
  JEPS48874  Thermopsis W. L. Jepson 1942-6-9 20715 Lake Cobb Mt. Post Office Cobb Mt. (lower slopes of mountain) Comment
  UCD108617  Thermopsis californica var. californica J. C. Downey 1956-5-15 s.n. Lake Boggs Lake. Comment
  CAS-BOT-BC88421  Thysanocarpus curvipes J. W. Blankinship 1923-4-4 s.n. Lake Kelseyville. Comment
  CAS-BOT-BC88425  Thysanocarpus curvipes L. R. Abrams 1928-5-5 12328 Lake Kelseyville. Comment
  CAS-BOT-BC88429  Thysanocarpus curvipes C. F. Baker 1903-5-9 3090 Lake Kelseyville. Comment
  UC171613  Thysanocarpus curvipes C. F. Baker 1903-5-12 3008 Lake divide between Lakeport and Hopland; divide between Lakeport and Hopland Comment
  UC857572  Thysanocarpus curvipes A. A. Heller 1937-5-9 15335 Lake roadside bank between Lake Co. line and Clear Lake; btw the Lake County line and Clear Lake Comment
  UCD81920  Thysanocarpus curvipes subsp. curvipes Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5501 Lake Walker Ridge. Along Walker Ridge Road, ca. 1.9 road mi N of intersection with Hwy 20. E side of road in burn area - burned in summer of 2008. 755 Comment
  POM143755  Thysanocarpus curvipes var. curvipes C. F. Baker 1903-5-12 3008 Lake Divide between Lakeport and Hopland Comment
  RSA0042693  Thysanocarpus curvipes var. curvipes Barbara Kelly 1977-4-23 370 Lake 0.4 miles north of State Route 20 on the Walker Ridge Rd. 640 Comment
  RSA63679  Thysanocarpus curvipes var. curvipes Milo S. Baker 1950-5-6 12188 Lake About 1.5 mile W of Lower Lake along Highway. Comment
  RSA0041670  Thysanocarpus curvipes var. elegans C. F. Baker 1913-5-9 3090 Lake Kelseyville. Comment
  RSA0057356  Thysanocarpus radians Lyman Benson 1927-04 857 Lake Kelseyville. Middle N Coast range, Kelsey Creek. 488 Comment
  POM197350  Tonella tenella L. R. Abrams 1928-5-6 12411 Lake 6 mi up grade west side Bartlett Mt. Comment
  RSA2325  Tonella tenella J. W. Blankinship 1925-4-12 s.n. Lake Mt Konocti. 610 Comment
  SEINET7072765  Tonella tenella A. G. Vestal 1963-5-11 s.n. Lake Rocky bank above Soda Bay about 7 miles from Kelseyville. Coordinate datum: WGS84/NAD83. (39? deg. 0' 12" North Latitude, -122? deg. 47' 23" West Longitude. UTM Zone 10, 518211mE, 4316959mN. Coordinate datum: NAD 27.) Comment
  SEINET7466296 Image available Tonella tenella Rimo Bacigalupi, T. Crovello, L. Heckard 1965-1 9055 Lake About 2 miles northeast of road summit over Bartlett Mountain (1.5 mile nortteast of Sawmill Flat) 1097 Comment
  UCD41795  Torilis arvensis Geri Hulse-Stephens 2001-6-5 650 Lake Goat Mountain. Bear Wallow. 944 Comment
  CAS-BOT-BC81396  Torreya californica J. Torrey 1865-1 497 Lake unspecified Comment
  CAS-BOT-BC81400  Torreya californica M. S. Jussel 1931-3-30 s.n. Lake Jordan Park Comment
  UC1193121  Torreya californica R. H. Neuns 113 Lake 4.5 mi n The Geysers (Quad. 60B4) 944 Comment
  UCD139834  Toxicoscordion fremontii L. C. Barnard 1930-4-17 s.n. Lake kelseyville. Comment
  UCD139837  Toxicoscordion fremontii V. I. Cheadle; W. R. Russell, J. M. Tucker 1951-3-21 2053 Lake about 1 mile northeast of Middletown, beside road to Lower Lake. Comment
  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
  UCD84566  Tragopogon porrifolius Ellen Dean; C. Thomsen, G. Harrington, Davis Botanical Society 2010-6-5 6091 Lake Walker Ridge. Picnic Area near wetland/marsh. 899 Comment
  JEPS11960  Trichostema laxum Rimo Bacigalupi & G. T. Robbins 1954-6-25 4613 Lake 1/2 mi E of Bartlett Springs; Mendocino National Forest 624 Comment
  RSA800328  Trichostema laxum Sandra M. Namoff, Eric Carter 2013-6-16 82 Lake North of Hwy. 20 take Bear Valley Rd to Brim Rd, population is 0.5 miles N of intersection of Brim Rd and Bartlett Springs Rd. 693 Comment
  UC1239714  Trichostema laxum Joseph P. Tracy 1905-8-21 4384 Lake Scott Valley, along Scott Creek Northern Coast Ranges 426 Comment
  UC1318335  Trichostema laxum J. R. Sweeney 1952-6-15 949 Lake 0.4 mi SE of Black Oak Villa (Butts Canyon, 1.1 mi from Lake--Napa county line on Pope Valley road) 243 Comment
  UC157377  Trichostema laxum Katharine Brandegee 1911-8-16 Lake near Middleton (Langtry Ranch) Comment
  UCD167392  Trichostema laxum Eric LoPresti 2014-7-6 26 Lake McLaughlin UC Reserve. Quarry Valley. Second Sargent Cypress Seep. 640 Comment
  UCR168262  Trichostema laxum L. S. Rose 1935-9-12 35647 Lake Coast Range, 2 miles north of Middletown 366 Comment
  SBBG122921  Trichostema laxum B. Ertter 1988-7-4 7711 Lake 0.5 mi E of Rice Fk on Bear Crk Rd, 1.5 mi W of Bear Crk Cmpgrd; ca. 11 mi N of Upper Lake 609 Comment
  SD67308  Trichostema laxum Darley F. Howe 1967-8-9 4370 Lake 6.0 miles north of Upper Lake. 456 Comment
  CDA26535  Trifolium albopurpureum G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17097 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  HSC31696  Trifolium albopurpureum Bonnie Prange 1974-5-4 Lake Near Walker Ridge Rd., 0.5 mi. N of junction with Hwy. 20. 671 Comment
  UCD160393  Trifolium albopurpureum James A. Neilson Jr. 1975-5-14 3445 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  UCD34518  Trifolium albopurpureum Beecher Crampton 1985-4-28 9962 Lake Northern city limits of Lakeport, north edge of school. Comment
  JEPS86642  Trifolium albopurpureum var. dichotomum L. R. Heckard with P. C. Silva, R. L. Moe and M. Moe 1988-6-19 6719 Lake 1/3 mi ne Summit Springs; Snow Mtn, sw flank 1630 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
  HSC44114  Trifolium bifidum Barbara Kelly 1977-4-23 331 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC44306  Trifolium bifidum Barbara Kelly 1977-4-23 381 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  UCD160333  Trifolium bifidum James A. Neilson Jr. 1975-5-14 3458 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  SEINET7042455  Trifolium bifidum A. G. Vestal 1963-5-11 s.n. Lake Diamond Mine Flat on Perini Road. Near Clear Lake. Highlands quadrangle UTM Zone 10, 531876mE, 4303394mN. Comment
  CHSC90857  Trifolium bifidum var. decipiens D. Isle 2004-6-5 167 Lake Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. Gravelly Valley, Salmon Creek. 566 Comment
  HSC38112  Trifolium ciliolatum Thomas W. Nelson, Jane P. Nelson, James Nelson, J. P. Smith 1976-4-13 2368 Lake Along Bartlet Springs Rd., 0.6 mi. from its junction with Hwy. 20 Comment
  UCD83738  Trifolium ciliolatum Ellen Dean; Craig Thomsen, Gordon Harrington, John Chau 2010-5-5 5987 Lake Cache Creek Wilderness area, northern part of wilderness near Redbud trail. NW side of Cache Creek, W of Baton Flat and opposite Deadman's Canyon and 'the Rapids. 382 Comment
  RSA10224  Trifolium dichotomum Carl B. Wolf 1928-5-5 1917 Lake 2 miles south of Lakeport, on road to Kelseyville Comment
  RSA2536  Trifolium dichotomum J. W. Blankinship 1923-4-14 s.n. Lake Kelseyville. Comment
  RSA10614  Trifolium dichotomum Carl B. Wolf 1928-5-4 1879 Lake 4 mi. so. of Middletown. Comment
  UC1197023  Trifolium fucatum Joseph P. Tracy 1921-5-11 5513 Lake Lakeport Northern Coast Ranges 426 Comment
  UC249725  Trifolium fucatum Joseph P. Tracy 1921-5-12 5521 Lake Lakeport Northern Coast Ranges 426 Comment
  UC249726  Trifolium fucatum Joseph P. Tracy 1921-5-12 5522 Lake Lakeport Northern Coast Ranges 426 Comment
  RSA2228  Trifolium fucatum var. fucatum J. W. Blankinship 1923-4-3 s.n. Lake Kelseyville. Comment
  POM21420  Trifolium longipes subsp. hansenii A. A. Heller 1902-7-28 6004 Lake Near the summit of Mt. Sanhedrin. Comment
  UC630799  Trifolium longipes var. hansenii R. D. Holman 1921-7-20 Lake near summit; Mt. San Hedrin Comment
  UC353807  Trifolium longipes var. hansenii Milo S. Baker 1928-7-5 3088 a Lake Summer Bed of River Fork California National Forest Comment
  CHSC101383  Trifolium microcephalum David Isle 2004-5-6 1586 Lake Mendocino National Forest; Upper Main Eel River Watershed; north of Lake Pillsbury in Gravelly Valley. In burn pile at NE edge of airstrip. 573 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
  UC353836  Trifolium microcephalum Milo S. Baker 1925-6-29 2251 a Lake East Whispering Pines Point Comment
  SEINET7042551  Trifolium microcephalum A. G. Vestal 1963-5-11 s.n. Lake Howard Springs. Whispering Pines quadrangle UTM Zone 10, 528320mE, 4300894mN. Comment
  RSA2683  Trifolium microdon J. W. Blankinship 1923-4-29 s.n. Lake Siegler Springs. Comment
  HSC49025  Trifolium olivaceum Patricia Shesgreen 1978-4-22 20 Lake .6 mi. up Walker Ridge Rd. off Hwy. 20 Comment
  UC353835  Trifolium pratense Milo S. Baker 1927-6-29 2250 a Lake Whispering Pines Resort Cobb Mtns Comment
  SEINET10577378  Trifolium variegatum var. variegatum Joseph W. Blankinship 1929-5-19 Blankinship s.n. Lake Kelseyville. Along creek. Comment
  SBBG67279  Trifolium willdenovii M. N. Ackley -Apr-1921 585 Lake Lakeport 411 Comment
  CAS-BOT-BC520058  Trillium albidum M. S. Jussel 1931-3-30 17 Lake Glenbrook, near Jordan Park Comment
  RSA2172  Trillium angustipetalum J. W. Blankinship 1924-5-3 s.n. Lake Mt. Hannah. 915 Comment
  SBBG58770  Trillium chloropetalum S. W. Hutchinson -May-1928 Lake Cobb Mtn 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
  HSC31265  Triphysaria eriantha Carter Schleicher 1974-5-4 6 Lake 0.5 mi. N of Hwy. 20 on Walker Ridge Rd. 671 Comment
  UC673427  Triphysaria eriantha subsp. eriantha H. L. Mason 1926-3-21 2759 Lake Toll House Canyon between Middletown and Mount St. Helena; Toll House Canyon btw Middletown and Mount St. Helena Comment
  UC673448  Triphysaria pusilla H. L. Mason 1926-3-21 2757 Lake Toll House Canyon between Middletown and Mount St. Helena; btw Middletown and Mount St. Helena Comment
  UC1334874  Triphysaria versicolor subsp. faucibarbata L. D. Thurman 1964-4-15 401 Lake on State Highway #29, 3 mi s Middletown Comment
  CAS-BOT-BC519150  Triteleia hyacinthina Edward Dearing 1967-6-12 s.n. Lake Cobb Comment
  POM276955  Triteleia hyacinthina Lyman Benson 1932-6-14 3667 Lake Kelseyville; Middle N Coast Mountain Range 457 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
  POM276978  Triteleia laxa Lyman Benson 1932-6-15 3691 Lake Cobb Valley; Middle N Coast Range, Kelsey Creek Watershed. 701 Comment
  UCD160660  Triteleia laxa James A. Neilson Jr. 1975-6-5 3337 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  CAS-BOT-BC526093  Triteleia laxa Carl B. Wolf 1928-5-4 1901 Lake 2 miles north of Middletown Comment
  SEINET232462  Triteleia peduncularis Margaret J. Williams, Wayne Roderick 1984-5-22 84- 15 -2 Lake Hidden Valley 3 mile NE of Middletown near Putota Creek. 259 Comment
  UC1178970  Triteleia peduncularis Herbert L. Mason 1946-5-30 12799 Lake 3 mi e Middletown Comment
  UCR50154  Triteleia peduncularis L. F. LaPre, K. Campbell 1987-6-29 s.n. Lake Inner North Coast Ranges, Barrel Spring Camp, NE of Clear Lake at Colusa Co. line, on Walker Ridge Rd Comment
  CAS-BOT-BC527993  Triteleia peduncularis Bolander 1874-1-1 s.n. Lake unspecified Comment
  CAS-BOT-BC527998  Triteleia peduncularis Margaret J. Williams; Wayne Roderick 1984-5-22 s.n. Lake Hidden Valley, 3 mi NE of Middletown, near Putota Creek 259 Comment
  POM276965  Triteleia peduncularis Lyman Benson 1934-6-12 6079 Lake Kelseyville. McGaw slough. 427 Comment
  RSA2257  Tropidocarpum gracile J. W. Blankinship 1923-4-23 s.n. Lake Kelseyville. Comment
  UCD83627  Umbellularia californica Adam Clause; with PLB 102 class 2010-5-2 6 Lake W slope of Walker Ridge. Bartlett Springs Road. West of Bartlett Springs Road/Walker Ridge Road junction, and east of Bartlett Springs Road/Kilpepper Creek intersection. 10 m south of the road, down a slope leading to the creek. 563 Comment
  HSC34921  Umbellularia californica Thomas W. Nelson, Jane Nelson 1975-3-26 1769 Lake Beside Hwy. 29, N of Calistoga along St. Helena Creek, NE side of Mt. St. Helena Comment
  HSC66073  Uropappus lindleyi S. Harris, B. Ferguson, S. Smith 1980-4-19 Lake Along Walker Ridge Rd., 2.65 mi. S of junction with access road to Indian Valley Dam Comment
  UC75950  Uropappus lindleyi Hardin Irwin 1904-3 126 Lake vicinity Kelseyville Comment
  CAS-BOT-BC404112  Urtica dioica subsp. holosericea Greg de Nevers 2001-7-8 12529 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  RSA2736  Verbascum blattaria J. W. Blankinship 1928-7-3 s.n. Lake Kelseyville. Comment
  UCD124688  Verbascum blattaria C. J. W. 1914-6-18 s.n. Lake Upper Lake. Comment
Read comments
Jan 1 2016
  UC1239562  Verbena lasiostachys var. lasiostachys Joseph P. Tracy 1905-8-21 2385 Lake Scott Valley; Nortern Coast Ranges 426 Comment
  CHSC89395  Verbena lasiostachys var. scabrida Lowell Ahart 2004-10-14 11466 Lake On the south side of the bridge across Cache Creek, on the south side of Bartlett Springs Road (Road M 12), about 3 miles west of the northwest part of Indian Valley Reservoir. 502 Comment
  UCD82098  Verbena lasiostachys var. scabrida Ellen Dean; G. Harrington, C. Thomsen,Chiao-Yi Cheng,R. Wilmarth 2009-5-20 5625 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.5 road mi N of intersection with road to Indian Valley Reservoir. Parking area, undeveloped roads, flats and slopes on W side of road. 821 Comment
  POM283822  Veronica americana Lyman D. Benson 1930-9-22 2548 Lake Below Hoberg's. Middle N Coast mtn range, Cobb Valley. 915 Comment
  JEPS73478  Veronica serpyllifolia subsp. humifusa L. R. Heckard 1972-7-9 3088 Lake w of the 2 peaks of Snow Mountain (Milk Ranch Meadow); Milk Ranch Meadow 1920 Comment
  HSC44278  Vicia americana var. americana D. L. Goforth 1977-4-23 6 Lake S.R. 20, 2.2 mi. W of it's jct. with S.R. 29 Comment
  UC164834  Viola adunca Joseph P. Tracy Jul 21 1905-Aug 16 1905 2290 Lake Elk Mountain, Northern Lake County Elk Mountain; Northern Coast Ranges 1219 Comment
  CAS-BOT-BC300492  Viola douglasii Mona Bourell 1997-7-3 6575 Lake Mendocino National Forest, Low Gap Saddle Road (M 3) to Pyramid rock. Cold Creek trail 1554 Comment
  RSA402180  Viola douglasii M. S. Jussel 1932-4-30 s.n. Lake Jordan Park. Comment
  RSA481915  Viola douglasii Aaron Liston, James D. Morefield 1988-3-20 711 -3 Lake 0.1 mile N of Howard Springs on Siegler Springs - Big Canyon Road. 670 Comment
  UC1742354  Viola douglasii Baker 1938-5-2 8968 Lake Bottle Rock Road Comment
  HSC47504  Viola douglasii Sheila Logan 1978-4-21 40 Lake 1.5 mi. from Walker Ridge Rd. on Bear Valley Rd. 610 Comment
  SEINET215138 Image available Viola douglasii J. M. Tucker 1959-5-30 3521 Lake Ca. 1.25 miles northwest of Goat Mountain 1798 Comment
  SEINET6176896  Viola douglasii J. M. Tucker 1959-5-30 3521 Lake Ca. 1 1/4 miles northwest of Goat Mountain Lookout, Goat Mountain.; 0 1798 Comment
  UCD160440  Viola purpurea James A. Neilson Jr. 1975-5-14 3449 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  UCD111185  Viola purpurea G. L. Stebbins Jr. 1962-5-6 6022 Lake Loch Lomond Resort. North side of meadow near road to Salmina's. 853